Manufacturing method of hand mold transmission device with two-hand mold base

- Dec 10, 2020-

Background technique:


PVC gloves are glove products produced with polyvinyl chloride as the main raw material. The main raw materials used are PVC paste resin, plasticizer, viscosity reducer, heat stabilizer, coloring agent and filler, etc. The gloves made are good in antistatic property , Suitable for semiconductor processing, food processing, sales and other industries.


A PVC glove production line that can save material and liquid. The production line includes an annular track, a connecting rod supported on the track, and a plurality of hand mold components connected to the connecting rod. The hand mold components include a hand mold and are on the track. Dipping part I, dripping part II, oven part III, PU glue adding and drying part VI, lip curling part V, demoulding part VI and hand mold cleaning part VII are distributed nearby. The hand mold is dipped in the chute of the dipping part I; the dripping part II is dripping (the dripping liquid enters the receiving box for recovery; drying in the oven part III; in order to increase the smoothness of the glove 、Put the hand mold into PU glue and drying part VI for surface glue treatment; perform lip curling treatment on the lip curling part Ⅴ of the glove; take off the processed glove from the hand mold; take off the glove hand mold and start the hand mold Cleaning part ⅦCleaning. At this point, a glove processing cycle is completed. The hand mold base is connected to the track, and the hand mold is connected to the hand mold base. When the track acts on the connecting rod, the hand mold base moves, thereby driving the hand mold to move. In this process, the PVC slurry on the hand mold will cause uneven coating of the PVC slurry on the hand mold under its own gravity, which will affect the quality of the PVC gloves produced. In addition, the glove manufacturer usually produces For gloves of different styles, in the patent, only one side of the production line is provided with a hand mold seat. One production line can produce one style of gloves at a time, which has certain limitations. Therefore, in view of the shortcomings of the existing technology, a design with The hand mold transmission device of the two-hand mold base is very meaningful.

disposable pvc nitrile gloves machine

Technical realization elements:


The purpose of the present invention is to solve the above-mentioned problems in the prior art, and to provide a hand mold transfer device with a two-hand mold base, which aims to improve the uniformity of PVC slurry on the hand mold, ensure the quality of PVC gloves, and improve production effectiveness.


The technical solution of the present invention is: a hand mold transfer device with two-hand mold holders, comprising a first track, a second track, a third track, and a plurality of hand mold holder groups, the second track and the third track are respectively Located on the left and right sides of the first rail, the first rail is provided with transmission chains, the hand mold base group includes a first hand mold base assembly, a second hand mold base assembly and a connecting shaft, the hand mold The base assembly includes a roller, a connecting rod and a hand mold base. The hand mold base includes a hand mold base, a connecting screw and a turntable. One end of the connecting screw is connected to the hand mold base through a bearing, so that the connecting screw and the hand mold are connected. Relative rotation can occur between the bases, the other end of the connecting screw is fixedly connected to the turntable, the roller and the hand mold base are connected by a connecting rod, and the rollers of the two hand mold base assemblies are connected by a connecting shaft Are coaxially connected to form the hand mold holder group, the rollers of the two hand mold holder assemblies are both placed on the first track, and the connecting shaft is connected to the transmission chain in the first track, so that the first The hand mold base assembly and the second hand mold base assembly are respectively located on the left and right sides of the transmission chain, facing the second track and the third track, respectively, the turntable of the hand mold base in the first hand mold base assembly is placed on the second track Above, the turntable of the hand mold base in the second hand mold base assembly is placed on the third track.


The outstanding substantive features and significant progress of the present invention are mainly reflected in: the hand mold base in the present invention will continuously rotate during transportation, thereby driving the hand mold to continuously rotate during transportation, preventing the PVC slurry on the hand mold from being The uneven distribution under the action of its own gravity improves the uniformity of the PVC slurry, thereby improving the quality of the produced PVC gloves; in addition, because the present invention has a two-hand module, the production efficiency is doubled, and compared with the original There is a production line whose floor space is only slightly enlarged, which facilitates the transformation of the production line and saves costs.

Technical features:


1. A hand mold transfer device with a two-hand mold base, characterized in that it comprises a first track, a second track, a third track, and a plurality of hand mold base groups, the second track and the third track are located in the first On the left and right sides of a track, the first track is provided with transmission chains, the hand mold base assembly includes a first hand mold base assembly, a second hand mold base assembly and a connecting shaft, and the hand mold base assembly The parts include a roller, a connecting rod and a hand mold base. The hand mold base includes a hand mold base, a connecting screw and a turntable. One end of the connecting screw is connected to the hand mold base through a bearing, so that the connecting screw and the hand mold base are connected Relative rotation can occur between them, the other end of the connecting screw is fixedly connected with the turntable, the roller and the hand mold base are connected by a connecting rod, and the rollers of the two hand mold seat assemblies are coaxially connected by a connecting shaft. Are connected to form the hand mold seat group, the rollers of the two hand mold seat assemblies are both placed on the first track, and the connecting shaft is connected to the transmission chain in the first track, so that the first hand mold The base assembly and the second hand mold base assembly are respectively located on the left and right sides of the transmission chain, facing the second track and the third track, respectively. The turntable of the hand mold base in the first hand mold base assembly is placed on the second track, The turntable of the hand mold base in the second hand mold base assembly is placed on the third track.


2. The hand mold transfer device with a two-hand mold base according to claim 1, wherein the hand mold base is provided with an inner cavity, and one end of the connecting screw is inserted into the inner cavity of the hand mold base , The bearing is installed between the outer circumference of the end of the connecting screw and the inner wall of the inner cavity.


3. The hand mold transfer device with two-hand mold base according to claim 2, characterized in that: the turntable is provided with a turntable cavity, the other end of the connecting screw penetrates the turntable cavity, and the end of the connecting screw is connected Limit nut.


4. The hand mold transfer device with a two-hand mold base according to claim 3, characterized in that: the inner cavity of the turntable and the inner cavity of the hand mold base face oppositely, and the inner cavity of the turntable and the inner cavity of the hand mold base face each other. A spring is provided, and the spring is installed on the outer circumference of the connecting screw.


5. The hand mold transmission device with a two-hand mold base according to claim 1, wherein one end of the connecting rod is connected with the roller, the other end of the connecting rod is connected with a first connecting plate, and the hand mold base is A second connecting plate is connected, and the first connecting plate and the second connecting plate are connected by a pin.


6. The hand mold transfer device with two-hand mold bases according to claim 1, wherein a plurality of through holes are provided on the turntable, and the through holes are evenly distributed on the surface of the turntable.


7. The hand mold transfer device with a two-hand mold base according to claim 1, wherein the peripheral surface of the turntable is covered with a wear-resistant layer.


8. The hand mold transfer device with two-hand mold holders according to claim 1, wherein the outer surface of the turntable is provided with a slot for fixing the hand mold.

Technical summary

The present invention discloses a hand mold transmission device with two-hand mold holders, which includes a first track, a second track, a third track, and a plurality of hand mold holder groups. The second track and the third track are respectively located on the first track The left and right sides of the first track are provided with transmission chains, the rollers of the two hand mold base assemblies are placed on the first track, and the connecting shaft of the hand mold base group is connected to the first track On the transmission chain, the first hand mold base assembly and the second hand mold base assembly are respectively located on the left and right sides of the transmission chain, facing the second track and the third track, respectively. The hand mold base of the first hand mold base assembly The turntable is placed on the second track, and the turntable of the hand mold base in the second hand mold base assembly is placed on the third track. The invention can prevent the PVC slurry on the hand mold from being unevenly distributed under the action of its own gravity, thereby improving the quality of the produced PVC gloves, and the invention can improve the production efficiency and is easy to reform.