Vulcanization furnace and rubber production equipment production method

- Nov 23, 2019-

Background technology:

Rubber and plastic industry is collectively referred to as rubber and plastic, are the subsidiary products of petroleum, the source of the same, but in the process of making products, physical properties are not the same, the use is different, rubber is widely used in tires, plastic in the demand and use of technology and the market is more and more extensive.But the production process of rubber and plastic is basically the same.

The basic process of rubber and plastic products, vulcanization is refers to the rubber after a series of complex chemical reactions, by linear structure into a shape structure, lost the plasticity of the gum rubber has the high elasticity of crosslinked rubber, achieve excellent physical and mechanical properties, heat resistance, solvent resistance and corrosion resistance, increase the use value of the rubber products and application scope.

Vulcanization process in a certain condition refers to time, temperature and pressure, which is usually referred to as the three elements of vulcanization.The purpose of applying vulcanization pressure is to make the compound easy to flow and fill the mold cavity.Improve the compactness of the compound;To improve the physical and mechanical properties of vulcanized rubber.Vulcanization temperature: prerequisite for vulcanization reaction.It directly affects the rate of vulcanization and product quality, vulcanization temperature depends on the type of rubber and vulcanization system.Under normal circumstances, low temperature and long - time vulcanization of the product performance is the best.Vulcanization time is the time to complete the crosslinking reaction, which depends on the formulation of the compound, vulcanization temperature and vulcanization pressure.

Vulcanization is a continuous production process, usually by vulcanization furnace.Vulcanization time largely depends on curing furnace control speed of the transmission device, currently on the market of sulphur furnace inside transfer units are located in curing furnace, decrease the service life of the transmission device, and the inconvenience of maintenance, so how to improve the service life of the transmission device, to facilitate the maintenance is a problem urgently to be solved in the field technicians.


Technical implementation elements:

The purpose of the utility model is to provide a vulcanization furnace and rubber production equipment, which can improve the service life of the conveying device and provide convenience for maintenance.

To realize the above purposes, the utility model provides the following technical solutions:

On the first hand, the utility model provides a vulcanization furnace, including: a furnace body;A multi-section oven arranged in the main body of the furnace;A transmission device one to one corresponding to the oven, each pair of corresponding transmission devices and the oven:

The conveying device comprises a plurality of side by side arranged roller axes and a driving component for driving the rotation of each roller shaft. The arrangement direction of the plurality of roller axes is parallel to the arrangement direction of the oven.Each roller pivot is arranged in the oven and at least one end extends out of the oven;And the driving component is located outside the oven and is connected with the driving part of each roller extending out of the oven.

The vulcanization furnace and rubber production equipment provided by the utility model have the following beneficial effects:

The utility model provides the sulphur furnace main body section with how oven furnace curing process, a transmission device and the oven one to one correspondence, to transfer the material, delivery mechanism for each pair of corresponding to each other and in the oven: include multiple transmission device set side by side roller and used to drive the roller rotating drive components, orientation of multiple roll shaft parallel to the orientation of multi section of the oven.Each roller pivot is mounted in the oven and at least one end extends out of the oven;And the drive component is located outside the oven, and is connected with the driving part where the roller shaft extends out of the oven.Material with drive component drive roller rotation, the material with the rotation of the roller to move forward, the utility model provides the sulphur furnace transfer device with sulphur furnace oven one-to-one correspondence per day, as a result, each section of the oven roll shaft rotation speed can be adjusted through the drive components, which controls the speed of material control of curing time, this design can ensure the quality and efficiency of vulcanizate.Moreover, the drive component is located outside the oven, and the drive component is no longer affected by the conditions in the vulcanization furnace, which improves the service life of the conveying device.So the vulcanization furnace instead of external drive components, using the king of plastic as pressing plate, can reduce the noise, to ensure continuous chain, maintenance drive components, no need to drill vulcanization furnace, to provide convenience for maintenance.

Technical features:

1. The utility model relates to a vulcanization furnace, which is characterized by:

The furnace body;A multi-section oven arranged in the main body of the furnace;

A transmission device one to one corresponding to the oven, each pair of corresponding transmission devices and the oven:

The conveying device comprises a plurality of side by side arranged roller axes and a driving component for driving the rotation of each roller shaft. The arrangement direction of the plurality of roller axes is parallel to the arrangement direction of the oven.Each roller pivot is arranged in the oven and at least one end extends out of the oven;And the driving component is located outside the oven and is connected with the driving part of each roller extending out of the oven.

2. According to the vulcanization furnace described in claim 1, the characteristic is that the drive components include:

A motor at the lower part of the furnace main body;

The driving mechanism is connected with the output end of the motor, and the driving mechanism is connected with the roller drive.

3. According to the vulcanization furnace mentioned in claim 2, the characteristics lie in that the transmission mechanism includes:

A drive belt wheel coaxially fixed with the output shaft of the motor is parallel to the direction of the axis line of the roller shaft;

The driven belt wheel connected with the roller shaft drive is located in the same vertical surface with the axis of the driven belt wheel.

The driving belt wheel and the driven belt wheel are connected by a transmission belt.

4. According to the vulcanization furnace mentioned in claim 3, its characteristics lie in that the transmission mechanism also includes a tensioning device, the tensioning device is a tensioning wheel, and the tensioning wheel is located outside the oven.

5. According to the vulcanization furnace mentioned in claim 2, the characteristics lie in that the transmission mechanism includes:

The drive sprocket is coaxially fixed with the output shaft of the motor, and the output shaft of the motor is parallel to the direction of the axis line of the roller shaft.

The driven sprocket is connected with the roller drive, and the driven sprocket and the drive sprocket's axis are located in the same vertical surface.

The driving sprocket and the driven sprocket are connected through a chain drive.

6. According to the vulcanization furnace mentioned in claim 5, its characteristics lie in that the transmission mechanism also includes a tensioning device, the tensioning device is a tensioning wheel, and the tensioning wheel is located outside the oven.

7. According to claim 1, the vulcanization furnace is characterized by bearing at both ends of the roller.

8. According to the vulcanization furnace mentioned in claim 7, the characteristic is that the furnace body is provided with a protective cover for protecting the furnace body.

9. According to the vulcanization furnace mentioned in claim 1, its characteristics lie in that the oven in each section is provided with an observation port, and the main body of the furnace is provided with a door matching the observation port for covering the observation port.

10. The rubber and plastic production equipment is characterized in that it includes a vulcanizing furnace as described in any claim 1 to 9.


Technical summary

The utility model provides a vulcanization furnace and a rubber and plastic production equipment, which relates to the technical field of rubber and plastic production, including the main body of the furnace;A multi-section oven arranged in the main body of the furnace;A transmission device one to one corresponding to the oven, each pair of corresponding transmission devices and the oven: the transmission device includes a plurality of side by side arranged roller axes and a driving component for driving the rotation of each roller shaft, and the arrangement direction of the plurality of roller axes is parallel to the arrangement direction of the multi-section oven.Each roller pivot is mounted in the oven and at least one end extends out of the oven;And the drive component is located outside the oven, and is connected with the driving part where the roller shaft extends out of the oven.The transfer device corresponds to each section of oven, and the roller speed of each section of oven can be adjusted through the driving components, so as to control the speed of materials, control the curing time, and ensure the quality and efficiency of products.Moreover, the drive component is located outside the oven, and the drive component is no longer affected by the conditions in the vulcanization furnace, which improves the service life of the transmission device and provides convenience for maintenance.

医用手套10