The invention relates to a method of making die rod structure for automatic unloading of rubber dipping gloves in an automatic production line

- Mar 06, 2020-

Background technology:

The establishment and development of labor protection articles industry is established and developed with the establishment of China's socialist system and the development of industry and agriculture.Reform and development have promoted the comprehensive development of China's labor protection products industry.At present, the labor protection articles in China are complete in variety and in sufficient quantity, basically meeting the needs of domestic economic development, and forming the labor protection articles industry to protect the safety and health of workers.However, our labor insurance industry is still a weak industry, compared with developed countries, we still have a big gap.Among them, labor protection gloves as the most widely used labor protection supplies, the gap is mainly manifested in the production of labor protection supplies for the majority of labor-intensive production, mechanization, automation degree is low, production efficiency is low, product quality control good and bad.Compared with foreign enterprises of the same type, the competitiveness is poor.

In the process of producing labor protection gloves, it mainly includes preheating, impregnation, primary drying, desalination, soaking, secondary drying and vulcanization processes.

In the known production line of chain type labor protection gloves, chain type conveyor belt is used as the conveying system. A die rod is installed between a pair of chain type conveyor belts.The chain conveyor belt is used to drive the die rod to move forward continuously and pass through the corresponding station of each process in turn. After the die rod completes a complete rubber dipping process, the die rod shall be connected to the whole set of hand mold and disassembled, so as to replace the die rod with unsoaked gloves.

At present, the traditional connection between die rod and chain conveyor belt is bolt connection or bolt connection. The replacement adopts manual disassembly mode, which is very low in efficiency and affects the production rhythm of the entire production line.

医用手套14

Technical realization elements:

The technical problem to be solved by the utility model is to provide an automatic unloading die rod structure for an automatic production line of rubber dipping gloves, which is conducive to the realization of automatic die rod replacement.

In order to solve the technical problems, the technical scheme of the utility model: rubber gloves automatic production lines with automatic unloading modulus rod structure, which installed in the automatic production line of chain conveyor belt between the rod and fingerprint, including a chain, with the chain conveyor belt fixed connection, described the chain block has the top surface of open an embedded groove, limit embedding slot on the long axis direction parallel to the embedded in the groove of the two sides for the first side and a second side, parallel to the shorter axis embedding slot on the two sides to vice side;Embedding slot first described the main side open a extend to chain the surface openings, described in the embedded into the groove of the second main side and two vice side open has extended to the chain in the first row of the lateral surface hole, underside runs in embedded embedded sockets on both ends of the long axis direction and extend to the chain second row material of bottom hole, positioning hole is embedded into the groove bottom center open;

A rod seat can be embedded in embedded groove fingerprint, used for rod connecting the fixed with fingerprint, described in the fingerprint bar at the bottom of the center set a self-centering embeddable positioning hole locking pin, the fingerprint rod seat with the second main profile corresponding side has a positioning bulge on the surface, described positioning convex surface for bottom-up gradually towards the second main side rake face;A pair of symmetrical set of quick release locking component, described in the locking component is installed on the embedding slot is at the top of the chain block, lock components including limit slider, limit the slider, unlock inclined block, the spring rod and compression spring, described limit slider to a seat can be embedded along the long axis direction of the slot limit slider, and the spacing between slide block and limit the slider block equipped with spring rod and compression spring, described limit slider install a unlock inclined block at the top.

The self-centering locking pin is provided with a positioning column that can be inserted into the positioning hole and an inverted cone or inverted platform body located under the positioning column from top to bottom.

Lock components including a limit slider, referred to limit the slider to the side to open C shape structure, C shape opening structure form a rectangular block cavity side, and a pair of the limit of the slider block cavity relative Settings, on both sides of the opening of the C shape structure set has a pair of embedded along the groove extends along the long axis of guide groove;A limit slider is embedded in the slide block cavity, and the limit slider has a pair of guiding columns located in the guide slot. The limit slider can move along the long axis of the embedded slot in the slide block cavity under the coordination of the guide column and the guide slot.At least one spring rod is arranged horizontally on the limit slider seat and moves along the long axis of the embedded groove on the limit slider seat. One end of the spring rod is located in the limit slider seat and is connected and fixed with the limit slider seat. The other end is located outside the limit slider seat and a limit structure is set on the other end.For a pressing spring that is matched with a spring rod, the pressing spring set is on the spring rod, one end of the pressing spring is against the limit slider seat, and the other end is against the limit slider;An unlocking ramp is installed at the top of a limit slider and has an inclined plane perpendicular to the horizontal plane.

The utility model has the following advantages:The utility model, the chain and chain conveyor line connection is fixed, fingerprint rod rod connecting the fixed seat and fingerprint, need to install the hand print bar to a pair of chain conveyor line, through the drive mechanism and drive a wedge structure cant unlock inclined block to cooperate, embedding a unlock inclined block along the groove reverse move along the long axis, and unlock the limit slider to overcome the pressure of inclined block connection reverse move, the elastic deformation of spring force fingerprint rod seat is on the top of the chain block is embedded into the embedded groove, the self-centering locking pin into the positioning hole, realize fingerprint the lock on the seat in horizontal direction, and then left unlocked inclined wedge structure block drive mechanism,Under the action of spring elastic deformation force, the limit slider moves in the direction of each other and moves to the directly above the hand mold rod seat, and then realizes the locking of the hand mold rod seat in the vertical direction with the chain seat.Need to remove the hand mold rod can be reversed.No manual bolt removal, locking, quick operation, greatly improve the efficiency of the replacement of the hand rod.The setting of the first and second rows of object holes can prevent the hand die rod seat from being stuck in the chain seat due to sundries, so as to ensure the reliability and stability of automatic loading and unloading.

Technical features:

1. An automatic unloading die rod structure for an automatic production line of rubber dipping gloves is installed between the chain conveyor belt of the automatic production line and the hand die rod. Its features include

A chain seat is used for connecting and fixing with the chain conveyor belt. The top surface of the chain seat is provided with an embedding groove. The two sides parallel to the long axis direction of the embedding groove in the embedding groove are the first main side and the second main side, and the two sides parallel to the short axis direction of the embedding groove are the secondary sides.

Embedding slot first described the main side open a extend to chain the surface openings, described in the embedded into the groove of the second main side and two vice side open has extended to the chain in the first row of the lateral surface hole, underside runs in embedded embedded sockets on both ends of the long axis direction and extend to the chain second row material of bottom hole, positioning hole is embedded into the groove bottom center open;

A rod seat can be embedded in embedded groove fingerprint, used for rod connecting the fixed with fingerprint, described in the fingerprint bar at the bottom of the center set a self-centering embeddable positioning hole locking pin, the fingerprint rod seat with the second main profile corresponding side has a positioning bulge on the surface, described positioning convex surface for bottom-up gradually towards the second main side rake face;

A pair of symmetrical set of quick release locking component, described in the locking component is installed on the embedding slot is at the top of the chain block, lock components including limit slider, limit the slider, unlock inclined block, the spring rod and compression spring, described limit slider to a seat can be embedded along the long axis direction of the slot limit slider, and the spacing between slide block and limit the slider block equipped with spring rod and compression spring, described limit slider install a unlock inclined block at the top.

2. According to the structure of automatic unloading die rod for the automatic production line of rubber dipping gloves as described in claim 1, the characteristics are as follows: the self-centering locking pin has a positioning column that can be inserted into the positioning hole and an inverted cone or inverted platform body located under the positioning column successively from top to bottom.

3. According to the automatic unloading die rod structure of the rubber dipping gloves automatic production line mentioned in claim 1, its characteristics are as follows: the locking assembly includes

A limit slider seat is a c-shaped structure with an opening on one side. The opening of the c-shaped structure forms a lateral rectangular slider cavity, and a pair of slider cavities of the limit slider seat are arranged relative to each other. A pair of guide slots extending along the long axis of the embedded groove are arranged on both sides of the opening of the c-shaped structure.

A limit slider is embedded in the slide block cavity, and the limit slider has a pair of guiding columns located in the guide slot. The limit slider can move along the long axis of the embedded slot in the slide block cavity under the coordination of the guide column and the guide slot.

At least one spring rod is arranged horizontally on the limit slider seat and moves along the long axis of the embedded groove on the limit slider seat. One end of the spring rod is located in the limit slider seat and is connected and fixed with the limit slider seat. The other end is located outside the limit slider seat and a limit structure is set on the other end.

For a pressing spring that is matched with a spring rod, the pressing spring set is on the spring rod, one end of the pressing spring is against the limit slider seat, and the other end is against the limit slider;

An unlocking ramp is installed at the top of a limit slider and has an inclined plane perpendicular to the horizontal plane.

Technical summary

The utility model relates to a kind of automatic production line with automatic unloading modulus field pole structure, installed in the automatic production line of chain conveyor belt between the rod and fingerprint, whose character is: including chain for connected to the chain conveyor belt fixed, fixed rod connected with the fingerprint and embeddable embedded fingerprint rod of the groove, and a pair of quick release type locking component;There is an insert slot on the top surface of the chain holder which can accommodate the insert of the hand mold rod holder. The locking assembly can move above the insert slot.The utility model has the advantage of using a driver to drive the quick-release locking assembly to block or leave the embedding groove, so that the hand mold holder can be quickly embedded or left the chain holder, without manual bolt disassembly and locking, and the operation is fast, which greatly improves the efficiency of replacing the hand mold holder.