Automatic preforming and winding composite device for transmission belt

Abstract

The invention relates to the field of transmission belt production, and discloses a transmission belt automatic preforming and winding composite device which comprises a first box body, a charging barrel is fixedly connected to the interior of the first box body, a water cooling jacket is arranged on the outer wall of the charging barrel, and a heat dissipation structure is arranged at a water outlet of the water cooling jacket; a servo motor is fixedly arranged on one side of the first box body, the output end of the servo motor is fixedly connected with a screw rod, a machine head is installed on one side of the charging barrel, a mouth mold is installed on one side of the machine head, a first conveying structure is fixedly arranged on the other side of the first box body, and a second box body is arranged on one side of the first conveying structure. The servo motor drives the screw rod to rotate, meanwhile, the electric heating ring heats a belt material so that the belt material can be formed preliminarily, then the belt material is conveyed to the lower mold through the first conveying structure, the upper mold is driven by the hydraulic cylinder to apply pressure to the belt material, meanwhile, high-temperature heating is conducted on the belt material through the heating plate, and therefore preforming is completed.

Description

Technical Field

[0001] The invention relates to the technical field of transmission belt production, in particular to an automatic preforming and winding composite device for transmission belts. Background Art

[0002] The production and manufacturing of transmission belts involves multiple complex and interrelated process flows, which aim to transform various raw materials into high-quality transmission belt products that meet the needs of different application scenarios through a series of processing operations. Among them, the pre-forming process mainly extrude the belt material to form a belt prototype, while the winding process is for some situations where a winding structure needs to be added inside or on the surface of the belt (for example, to enhance its strength). The wire is wound around the corresponding position of the belt in a specific way. These processes play a vital role in the performance and quality of the final transmission belt, and the degree of connection and automation between each process will greatly affect the overall production efficiency and product quality stability.

[0003] In traditional transmission belt production, the belt material has a certain temperature when it is extruded and needs to be cooled before being manually sent to the winding process, resulting in low production efficiency. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an automated preforming and winding composite device for a transmission belt, which solves the problem of low production efficiency caused by the separation of the preforming and winding composite processes in the traditional transmission belt production.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automated preforming and winding composite device for a transmission belt, comprising a first box body, a barrel is fixedly connected to the interior of the first box body, a water-cooling jacket is provided on the outer wall of the barrel, a heat dissipation structure is provided at the water outlet of the water-cooling jacket, a servo motor is fixedly provided on one side of the first box body, a screw is fixedly connected to the output end of the servo motor, a machine head is installed on one side of the barrel, a die is installed on one side of the machine head, a first transmission structure is fixedly provided on the other side of the first box body, a second box body is provided on one side of the first transmission structure, a lower mold is fixedly provided on the upper surface of the second box body, a limiting column is evenly fixedly connected to the top of the limiting column, a top plate is fixedly connected to the top of the top plate, a hydraulic cylinder is fixedly provided on the top of the top plate, an upper mold is fixedly provided on the output end of the hydraulic cylinder, a second transmission structure is fixedly provided on one side of the second box body, and an automatic winding machine is provided on one side of the second transmission structure.

[0006] Preferably, the screw is located inside the barrel, a feed hopper is provided on the top of the barrel, electric heating coils are evenly and fixedly provided on the outer wall of the barrel, an insulating layer is provided between the electric heating coils and the water cooling jacket, and a control panel is provided on one side of the first box body.

[0007] Preferably, cameras are fixedly installed on both sides of the top plate, a cooling fan is fixedly connected to the inner wall of the second box body, heating plates are provided inside the lower mold and the upper mold, a cooling water channel is provided on one side of the heating plate, and the outer wall of the limit column is slidably connected to the inside of the upper mold.

[0008] Preferably, a tension sensor is provided on one side of the automatic winding machine, and the automatic winding machine is used to adjust the wire arrangement structure and tension to automatically wind the transmission belt.

[0009] Preferably, a water tank is fixedly connected to the bottom of the inner wall of the first box body, a water pump is fixedly arranged on the top of the water tank, an output end of the water pump is fixedly connected to a second connecting pipe, one end of the second connecting pipe is fixedly arranged at the water inlet of the water cooling jacket, and an input end of the water pump is fixedly arranged inside the water tank.

[0010] Preferably, the heat dissipation structure includes a fourth connecting tube, one end of the fourth connecting tube is fixedly arranged at the water outlet of the water cooling jacket, the other end of the fourth connecting tube is fixedly connected to a heat dissipation pipe, both sides of the heat dissipation pipe are fixedly connected to connecting columns, and the side away from the connecting column is fixedly connected to a cooling box.

[0011] Preferably, the bottom of the cooling box is fixedly connected to one side of the inner wall of the first box body, and a third cooling fan is evenly arranged on the outer wall of the cooling box. The bottom of the heat dissipation pipe is fixedly connected to the first connecting pipe, one end of the first connecting pipe passes through the cooling box, the first box body, and one side of the second box body and is fixedly connected to the water inlet of the cooling water circuit, and the water outlet of the cooling water circuit is fixedly connected to the third connecting pipe, and one end of the third connecting pipe passes through the second box body and one side of the first box body and is fixedly connected to the inside of the water tank.

[0012] Preferably, the outer wall of the third connecting pipe is evenly fixedly connected with the first connecting block, the side away from the first connecting block is fixedly connected with a sleeve, the outer wall of the sleeve is evenly provided with exhaust holes, one end of the sleeve is fixedly connected to the output end of the air cooler, a through hole is opened on one side of the third connecting pipe, the outer wall of the third connecting pipe is symmetrically fixedly connected with the second connecting block, a sealing plate is installed on the top of the second connecting block, the inner wall of the sealing plate is fixedly connected with the third connecting block, the inner wall of the third connecting block is fixedly connected with a filter plate, the filter plate is located inside the third connecting pipe, and the third connecting block is located inside the through hole.

[0013] Preferably, the first transmission structure includes a first roller conveyor, the bottom of the first roller conveyor is fixedly connected to one side of the first box body, the upper surface of the first roller conveyor is located below the die, a first cooling fan is symmetrically fixedly arranged on one side of the top of the first roller conveyor, and a first temperature sensor is fixedly arranged on the other side of the top of the first roller conveyor.

[0014] Preferably, the second transmission structure includes a second roller conveyor, the bottom of the second roller conveyor is fixedly connected to one side of the second box body, the upper surface of the second roller conveyor is located below one side of the lower mold, a second cooling fan is symmetrically fixedly arranged on one side of the top of the second roller conveyor, and a second temperature sensor is fixedly arranged on the other side of the top of the second roller conveyor.

[0015] Working principle: When in use, the control device is operated through the control panel, the belt material is sent into the barrel through the feed hopper, the screw is driven to rotate by the servo motor, and the electric heating ring heats the belt material at the same time, so that the belt material is extruded through the machine head and the die in the barrel to make it initially formed, and when cooling is required, the water in the water tank is sent into the inside of the water cooling jacket through the water pump to cool it down, and the cooling medium circulated out of the water cooling jacket is sent to the heat dissipation pipe through the fourth connecting pipe, and the heat dissipation pipe is cooled by the third heat dissipation fan evenly arranged in the cooling box, so that the temperature of the cooling medium is controlled.

[0016] It is then received and conveyed by the first roller conveyor, and the first temperature sensor monitors its temperature data in real time. When it is detected that the temperature is too high and is not conducive to the rapid development of the subsequent vulcanization process, the first cooling fan is used to dissipate heat and cool the surface, and then it is conveyed to the lower mold. Through the operation of the hydraulic cylinder, the upper mold is driven to move downward on the outer wall of the limit column, and pressure is applied to the initially formed belt through the upper mold and the lower mold, and it is heated at high temperature through a heating plate, so as to be vulcanized, so that the belt material is preformed.

[0017] When cooling is required, the cooling medium cooled in the heat dissipation pipe is transported to the cooling water circuit through the first connecting pipe, so as to cool the lower mold and the upper mold, and the cooling medium circulated in the cooling water circuit is transported back to the water tank through the third connecting pipe. At the same time, the air cooler sends cold air into the interior of the sleeve to cool the cooling medium inside the third connecting pipe, and the air flow inside the sleeve absorbs heat through the exhaust hole and is discharged from the interior of the sleeve, thereby further enhancing the cooling effect of the cooling medium. At the same time, the through hole of the sealing plate is sealed to prevent the cooling medium from leaking from the through hole during the circulation process, and the cooling medium inside the third connecting pipe is filtered through the filter plate to prevent impurities from entering the water tank and causing pollution. When the filter plate needs to be replaced, the sealing plate can be removed for replacement, thereby facilitating the maintenance operation of the filter plate.

[0018] Then it is transported to the automatic winding machine through the second roller conveyor. At the same time, the second temperature sensor continuously monitors the temperature condition of the belt at this time. Once the temperature is too high, the belt is cooled by the second cooling fan to quickly reduce its temperature to a range suitable for winding compounding. The automatic winding machine adjusts the cable arrangement structure and tension to automatically wind it, so that the device can automatically complete the preforming and winding processes of belt production.

[0019] The present invention provides an automatic preforming and winding composite device for a transmission belt, which has the following beneficial effects:

[0020] 1. The present invention drives the screw to rotate by a servo motor, and the electric heating ring heats the belt material to make it initially formed, and then transports it to the lower mold through the first transmission structure, drives the upper mold to apply pressure to it through the hydraulic cylinder, and heats it at high temperature through the heating plate to complete the preforming, and cools the preformed belt through the second transmission structure and transports it to the automatic winding machine, and automatically winds it through the automatic winding machine, thereby automatically completing the preforming and winding processes of the belt production, reducing manual operations in the production process, and enhancing production efficiency.

[0021] 2. The present invention cools the barrel through a water-cooling jacket, reduces the amount of heat directly transferred from the electric heating coil to the water-cooling jacket through a heat insulation layer, improves energy utilization efficiency, and helps to accurately control the barrel temperature. The lower mold and the upper mold are cooled through a cooling water channel so that they can smoothly enter the next winding process. The cooling medium coming out of the water-cooling jacket is cooled through a heat dissipation structure so that the cooling medium can be recycled, ensuring the continuous cooling capacity of the water-cooling jacket, thereby enhancing the practicability of the entire device, enabling it to operate stably and efficiently, and meeting the needs of automated production of transmission belts.

[0022] 3. The present invention delivers the cooling medium circulated out of the water-cooling jacket to the heat dissipation pipe through the fourth connecting pipe, and cools the heat dissipation pipe through the third cooling fan at the same time, and delivers the cooled cooling medium to the cooling water circuit through the first connecting pipe, thereby cooling the lower mold and the upper mold, and the cooling medium circulated out of the cooling water circuit is delivered back to the water tank through the third connecting pipe, so that the device does not need to rely on an external cooling water source or other complex external cooling equipment when cooling, thereby improving the overall operating stability of the device and enhancing the practicability and self-sufficiency of the device.

[0023] 4. The present invention cools down the cooling medium inside the third connecting pipe through an air cooler, and after the airflow inside the sleeve absorbs heat through the exhaust hole, it is discharged from the interior of the sleeve, thereby further enhancing the cooling effect of the cooling medium, improving the ability of the entire cooling system to regulate the temperature of the cooling medium, enhancing the stability and reliability of the cooling function of the device, ensuring that the cooling medium can circulate back to the water tank at a lower temperature, and being more conducive to the subsequent cooling operations of various components.

[0024] 5. The present invention seals the through hole of the third connecting pipe by a sealing plate, and filters the cooling medium inside the third connecting pipe by a filter plate, so as to ensure the smoothness of the cooling medium circulation system. When the filter plate needs to be replaced, the sealing plate can be removed for replacement, thereby facilitating the maintenance operation of the filter plate, reducing the maintenance difficulty and cost of the device, improving the maintainability and service life of the entire device, and further improving the practicality and operation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the internal structure of the first box body of the present invention;

[0027] Figure 3 It is a schematic diagram of the internal structure of the barrel of the present invention;

[0028] Figure 4 It is a schematic diagram of the internal structure of the cooling box of the present invention;

[0029] Figure 5 It is a partial structural schematic diagram of the second box body of the present invention;

[0030] Figure 6 It is a schematic diagram of the internal structure of the second box body of the present invention;

[0031] Figure 7 for Figure 1 A is an enlarged schematic diagram;

[0032] Figure 8 It is a schematic diagram of the internal structure of the casing of the present invention;

[0033] Fig. 9 It is a schematic diagram of the local structure of the filter plate of the present invention.

[0034] Among them, 1. first box; 2. barrel; 3. feed hopper; 4. servo motor; 5. control panel; 6. water cooling jacket; 7. die; 8. first roller conveyor; 9. first cooling fan; 10. first temperature sensor; 11. second box; 12. hydraulic cylinder; 13. second roller conveyor; 14. second cooling fan; 15. second temperature sensor; 16. automatic winding machine; 17. sleeve; 18. first connecting pipe; 19. water tank; 20. water pump; 21. The second connecting pipe; 22, the third connecting pipe; 23, the cooling box; 24, the fourth connecting pipe; 25, the screw; 26, the electric heating coil; 27, the third cooling fan; 28, the cooling pipe; 29, the connecting column; 30, the camera; 31, the top plate; 32, the upper mold; 33, the limiting column; 34, the lower mold; 35, the cooling fan; 36, the exhaust hole; 37, the first connecting block; 38, the second connecting block; 39, the through hole; 40, the sealing plate; 41, the third connecting block; 42, the filter plate. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example:

[0037] Please refer to the attached Figure 1 -Attached Figure 3 , Attachment Figure 5 , Attachment Figure 6The embodiment of the present invention provides an automatic preforming and winding composite device for a transmission belt, comprising a first box body 1, a barrel 2 is fixedly connected to the interior of the first box body 1, a water-cooling jacket 6 is provided on the outer wall of the barrel 2, a heat dissipation structure is provided at the water outlet of the water-cooling jacket 6, a servo motor 4 is fixedly provided on one side of the first box body 1, a screw 25 is fixedly connected to the output end of the servo motor 4, a machine head is installed on one side of the barrel 2, a die 7 is installed on one side of the machine head, a first transmission structure is fixedly provided on the other side of the first box body 1, a second box body 11 is provided on one side of the first transmission structure, a lower die 34 is fixedly provided on the upper surface of the second box body 11, a limiting column 33 is evenly fixedly connected to the top of the limiting column 33, a top plate 31 is fixedly connected to the top of the top plate 31, a hydraulic cylinder 12 is fixedly provided on the top of the top plate 31, and a fixed end of the hydraulic cylinder 12 is provided An upper mold 32 is provided, a second transmission structure is fixedly provided on one side of the second box body 11, and an automatic winding machine 16 is provided on one side of the second transmission structure; the screw 25 is located inside the barrel 2, a feed hopper 3 is provided on the top of the barrel 2, and an electric heating coil 26 is evenly and fixedly provided on the outer wall of the barrel 2, and an insulating layer is provided between the electric heating coil 26 and the water-cooling jacket 6, and a control panel 5 is provided on one side of the first box body 1; cameras 30 are fixedly provided on both sides of the top plate 31, a cooling fan 35 is fixedly connected to the inner wall of the second box body 11, heating plates are provided inside the lower mold 34 and the upper mold 32, a cooling water channel is provided on one side of the heating plate, and the outer wall of the limit column 33 is slidably connected to the inside of the upper mold 32; a tension sensor is provided on one side of the automatic winding machine 16, and the automatic winding machine 16 is used to adjust the wiring structure and tension to automatically wind the transmission belt.

[0038] Specifically, the operation of the device is controlled by the control panel 5, and the operation of the servo motor 4 drives the screw 25 to rotate. At the same time, the operation of the electric heating ring 26 heats the belt material, so that it is extruded through the head and the die 7 in the barrel 2 to be initially formed, and then it is transported to the lower mold 34 through the first transmission structure. The operation of the hydraulic cylinder 12 drives the upper mold 32 to move downward on the outer wall of the limit column 33, and pressure is applied to the initially formed belt through the upper mold 32 and the lower mold 34. At the same time, it is heated at high temperature by the heating plate to vulcanize it, so that the belt material is preformed, and the preformed belt is cooled by the second transmission structure and transported to the automatic winding machine 16. Through the operation of the automatic winding machine 16, the wiring structure and tension are adjusted to automatically wind it, so that the device can automatically complete the preforming and winding process of the belt production, and reduce manual operation in the production process, thereby enhancing production efficiency, thereby solving the problem of low production efficiency caused by the separation of the preforming and winding composite processes in the traditional transmission belt production.

[0039] By setting the feed hopper 3, the belt material can be delivered to the barrel 2, which is convenient for the input of materials and ensures the smooth progress of the extrusion process. By setting the water-cooling jacket 6, when the temperature of the barrel 2 is too high or the temperature needs to be adjusted, the barrel 2 is cooled to ensure that the temperature of the material in the barrel is always within the appropriate processing range, avoiding the impact of abnormal temperature on the plasticizing effect of the material and the normal operation of the equipment. By setting the insulation layer, the heat directly transferred from the electric heating coil 26 to the water-cooling jacket 6 is reduced, so that the heating and cooling functions can play a relatively independent and efficient role, improve energy utilization efficiency, and also help to accurately control the barrel temperature.

[0040] Through the setting of the camera 30, it is possible to monitor in real time whether the placement position of the belt in the mold is accurate during the closing process of the upper mold 32 and the lower mold 34, to prevent the occurrence of belt deviation and other situations that affect the vulcanization effect, and during the vulcanization process, it is possible to observe whether there are any abnormal conditions on the belt surface, such as whether there are bulges, cracks and other quality problems, so as to timely discover and take corresponding measures, such as adjusting pressure and temperature parameters; when the vulcanization is completed and the mold is opened, it is also possible to check whether the belt is completely demolded to avoid the belt remaining in the mold affecting the subsequent production process, thereby comprehensively ensuring the smooth progress of the vulcanization process and product quality.

[0041] When the lower mold 34 and the upper mold 32 need to be cooled, they are cooled by the cooling water channel, which helps to quickly reduce the mold temperature and improve production efficiency. At the same time, it can also better control the temperature of the belt after vulcanization so that it can smoothly enter the next winding process and avoid adverse effects on the winding operation and belt performance due to excessive temperature. The cooling medium coming out of the water-cooling jacket 6 is cooled by the heat dissipation structure so that the cooling medium can be recycled to ensure the continuous cooling capacity of the water-cooling jacket, thereby enhancing the practicality of the entire device, enabling it to operate stably and efficiently, and meeting the needs of automated production of transmission belts.

[0042] Please refer to the attached Figure 2 , Attachment Figure 4 -Attached Fig. 9The bottom of the inner wall of the first box body 1 is fixedly connected to a water tank 19, a water pump 20 is fixedly arranged on the top of the water tank 19, the output end of the water pump 20 is fixedly connected to a second connecting pipe 21, one end of the second connecting pipe 21 is fixedly arranged at the water inlet of the water cooling jacket 6, and the input end of the water pump 20 is fixedly arranged inside the water tank 19; the heat dissipation structure includes a fourth connecting pipe 24, one end of the fourth connecting pipe 24 is fixedly arranged at the water outlet of the water cooling jacket 6, the other end of the fourth connecting pipe 24 is fixedly connected to a heat dissipation pipe 28, and both sides of the heat dissipation pipe 28 are fixedly connected to connecting columns 29, and the connecting columns 29 are connected to each other. A cooling box 23 is fixedly connected to the side away from the cooling box 23; the bottom of the cooling box 23 is fixedly connected to one side of the inner wall of the first box body 1, and the outer wall of the cooling box 23 is evenly provided with a third cooling fan 27; the bottom of the heat dissipation pipe 28 is fixedly connected to the first connecting pipe 18, one end of the first connecting pipe 18 passes through the cooling box 23, the first box body 1, and one side of the second box body 11 and is fixedly connected to the water inlet of the cooling water circuit; the water outlet of the cooling water circuit is fixedly connected to the third connecting pipe 22, and one end of the third connecting pipe 22 passes through the second box body 11, one side of the first box body 1 and is fixedly connected to the inside of the water tank 19.

[0043] Specifically, through the operation of the water pump 20, the water in the water tank 19 is sent to the interior of the water-cooling jacket 6, so as to cool the barrel 2, and the cooling medium circulated out of the water-cooling jacket 6 is sent to the heat dissipation pipe 28 through the fourth connecting pipe 24. At the same time, the heat dissipation pipe 28 is cooled by the third cooling fan 27 evenly arranged in the cooling box 23, so that the temperature of the cooling medium is controlled, and the cooled cooling medium is transported to the cooling water circuit through the first connecting pipe 18, so as to cool the lower mold 34 and the upper mold 32, and the cooling medium circulated out of the cooling water circuit is transported back to the water tank 19 through the third connecting pipe 22, so that when the device is cooled, there is no need to rely on an external cooling water source or other complex external cooling equipment, thereby realizing the recycling of the cooling medium inside the device, reducing the production cost, improving the overall operating stability of the device, enhancing the practicability and self-sufficiency of the device, and ensuring the smooth progress of the entire automated production process.

[0044] Please refer to the attached Figure 6 -Attached Fig. 9The outer wall of the third connecting pipe 22 is evenly fixedly connected with the first connecting block 37, and the side away from the first connecting block 37 is fixedly connected with the sleeve 17, and the outer wall of the sleeve 17 is evenly provided with exhaust holes 36, and one end of the sleeve 17 is fixedly connected to the output end of the air cooler 35. A through hole 39 is opened on one side of the third connecting pipe 22, and the outer wall of the third connecting pipe 22 is symmetrically fixedly connected with the second connecting block 38, and a sealing plate 40 is installed on the top of the second connecting block 38. The inner wall of the sealing plate 40 is fixedly connected with the third connecting block 41, and the inner wall of the third connecting block 41 is fixedly connected with the filter plate 42, and the filter plate 42 is located inside the third connecting pipe 22, and the third connecting block 41 is located inside the through hole 39.

[0045] Specifically, the sleeve 17 is connected to the third connecting pipe 22 through the first connecting block 37. When the third connecting pipe 22 transports the cooling medium circulated out of the cooling water circuit back to the water tank 19, the cold air is sent into the interior of the sleeve 17 through the operation of the air cooler 35, so as to cool the cooling medium inside the third connecting pipe 22. After the air flow inside the sleeve 17 absorbs heat through the exhaust hole 36, it is discharged from the interior of the sleeve 17, thereby further enhancing the cooling effect of the cooling medium, improving the ability of the entire cooling system to regulate the temperature of the cooling medium, enhancing the stability and reliability of the cooling function of the device, ensuring that the cooling medium can circulate back to the water tank 19 at a lower temperature, and being more conducive to the subsequent cooling operations of various components.

[0046] The through hole 39 of the third connecting pipe 22 is sealed by the sealing plate 40 to prevent the cooling medium from leaking from the through hole 39 during the circulation process, thereby ensuring that the cooling medium can flow stably along the preset circulation path, and the cooling medium inside the third connecting pipe 22 is filtered by the filter plate 42 to prevent impurities from entering the water tank 19 and causing pollution, while also preventing it from clogging the flow channels of the water-cooling jacket 6, cooling water circuit and other related components during subsequent recycling, thereby ensuring the smooth flow of the cooling medium circulation system and maintaining the efficient operation of each cooling link, and when the filter plate 42 needs to be replaced, the sealing plate 40 can be removed for replacement, thereby facilitating the maintenance operation of the filter plate 42, reducing the maintenance difficulty and cost of the device, improving the maintainability and service life of the entire device, and further improving the overall practicality and operation quality of the device.

[0047] Please refer to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 5The first transmission structure includes a first roller conveyor 8, the bottom of the first roller conveyor 8 is fixedly connected to one side of the first box body 1, the upper surface of the first roller conveyor 8 is located below the mouth die 7, a first cooling fan 9 is symmetrically fixedly arranged on one side of the top of the first roller conveyor 8, and a first temperature sensor 10 is fixedly arranged on the other side of the top of the first roller conveyor 8; the second transmission structure includes a second roller conveyor 13, the bottom of the second roller conveyor 13 is fixedly connected to one side of the second box body 11, the upper surface of the second roller conveyor 13 is located below one side of the lower mold 34, a second cooling fan 14 is symmetrically fixedly arranged on one side of the top of the second roller conveyor 13, and a second temperature sensor 15 is fixedly arranged on the other side of the top of the second roller conveyor 13.

[0048] Specifically, after the initially formed belt is extruded from the die 7, it is received and conveyed by the first roller conveyor 8. During this process, the first temperature sensor 10 monitors the temperature data of the belt in real time and feeds back the signal to the control system. When it is detected that the belt temperature is too high, which is not conducive to the rapid development of the subsequent vulcanization process, the first cooling fan 9 is immediately started to dissipate heat and cool the belt surface by forced convection, so that the temperature of the belt is in a more suitable range before entering the vulcanization stage, which is more conducive to the subsequent vulcanization treatment of the upper mold 32 and the lower mold 34, and can effectively improve the vulcanization effect and quality, and ensure the stable performance of the belt.

[0049] After vulcanization is completed, the preformed belt is conveyed by the second roller conveyor 13, and the second temperature sensor 15 continuously monitors the temperature condition of the belt at this time. Once the temperature is too high, it may affect the normal progress of the subsequent winding and compounding process. For example, it may cause the winding material and the belt to not fit tightly, the winding position to shift, and other problems. At this time, the second cooling fan 14 starts to work to cool the belt by air, so that its temperature is quickly reduced to a range suitable for winding and compounding, which can ensure that the temperature of the belt is accurately and effectively controlled during the conversion of different processes, ensure the continuity and efficiency of the entire automated production process, reduce product defects and production delays caused by temperature factors, and improve the production stability and product qualification rate of the transmission belt automated preforming and winding compounding device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic preforming and winding composite device for a transmission belt, comprising a first box (1), characterized in that: A barrel (2) is fixedly connected to the interior of the first housing (1), a water cooling jacket (6) is provided on the outer wall of the barrel (2), a heat dissipation structure is provided at the water outlet of the water cooling jacket (6), a servo motor (4) is fixedly provided on one side of the first housing (1), a screw (25) is fixedly connected to the output end of the servo motor (4), a machine head is installed on one side of the barrel (2), a die (7) is installed on one side of the machine head, a first transmission structure is fixedly provided on the other side of the first housing (1), and a A second box body (11), a lower mold (34) is fixedly arranged on the upper surface of the second box body (11), a limiting column (33) is evenly fixedly connected to the top of the second box body (11), a top plate (31) is fixedly connected to the top of the limiting column (33), a hydraulic cylinder (12) is fixedly arranged on the top of the top plate (31), an upper mold (32) is fixedly arranged at the output end of the hydraulic cylinder (12), a second transmission structure is fixedly arranged on one side of the second box body (11), and an automatic winding machine (16) is arranged on one side of the second transmission structure.

2. The automatic preforming and winding composite device for transmission belts according to claim 1, characterized in that: The screw (25) is located inside the barrel (2), a feed hopper (3) is arranged on the top of the barrel (2), an electric heating coil (26) is evenly and fixedly arranged on the outer wall of the barrel (2), a heat insulation layer is arranged between the electric heating coil (26) and the water cooling jacket (6), and a control panel (5) is arranged on one side of the first box body (1).

3. The automatic preforming and winding composite device for transmission belts according to claim 1, characterized in that: Cameras (30) are fixedly arranged on both sides of the top plate (31), a cooling fan (35) is fixedly connected to the inner wall of the second box body (11), a heating plate is arranged inside the lower mold (34) and the upper mold (32), a cooling water channel is arranged on one side of the heating plate, and the outer wall of the limit column (33) is slidably connected to the interior of the upper mold (32).

4. The automatic preforming and winding composite device for transmission belts according to claim 1, characterized in that: A tension sensor is provided on one side of the automatic winding machine (16), and the automatic winding machine (16) is used to adjust the wire arrangement structure and tension to automatically wind the transmission belt.

5. The automatic preforming and winding composite device for transmission belts according to claim 1, characterized in that: A water tank (19) is fixedly connected to the bottom of the inner wall of the first box body (1), a water pump (20) is fixedly arranged on the top of the water tank (19), an output end of the water pump (20) is fixedly connected to a second connecting pipe (21), one end of the second connecting pipe (21) is fixedly arranged at the water inlet of the water cooling jacket (6), and an input end of the water pump (20) is fixedly arranged inside the water tank (19).

6. The automatic preforming and winding composite device for transmission belts according to claim 1, characterized in that: The heat dissipation structure comprises a fourth connecting pipe (24), one end of the fourth connecting pipe (24) being fixedly arranged at the water outlet of the water cooling jacket (6), the other end of the fourth connecting pipe (24) being fixedly connected to a heat dissipation pipe (28), both sides of the heat dissipation pipe (28) being fixedly connected to connecting columns (29), and the side of the connecting column (29) away from the other side being fixedly connected to a cooling box (23).

7. The automatic preforming and winding composite device for transmission belts according to claim 6, characterized in that: The bottom of the cooling box (23) is fixedly connected to one side of the inner wall of the first box body (1); the outer wall of the cooling box (23) is evenly provided with a third cooling fan (27); the bottom of the cooling pipe (28) is fixedly connected to the first connecting pipe (18); one end of the first connecting pipe (18) passes through the cooling box (23), the first box body (1), and one side of the second box body (11) and is fixedly connected to the water inlet of the cooling water circuit; the water outlet of the cooling water circuit is fixedly connected to the third connecting pipe (22); one end of the third connecting pipe (22) passes through the second box body (11), one side of the first box body (1) and is fixedly connected to the inside of the water tank (19).

8. The automatic preforming and winding composite device for transmission belts according to claim 7, characterized in that: The outer wall of the third connecting pipe (22) is evenly fixedly connected to the first connecting block (37), the side of the first connecting block (37) away from the first connecting block (37) is fixedly connected to the sleeve (17), the outer wall of the sleeve (17) is evenly provided with exhaust holes (36), one end of the sleeve (17) is fixedly connected to the output end of the air cooler (35), a through hole (39) is opened on one side of the third connecting pipe (22), the outer wall of the third connecting pipe (22) is symmetrically fixedly connected to the second connecting block (38), a sealing plate (40) is installed on the top of the second connecting block (38), the inner wall of the sealing plate (40) is fixedly connected to the third connecting block (41), the inner wall of the third connecting block (41) is fixedly connected to the filter plate (42), the filter plate (42) is located inside the third connecting pipe (22), and the third connecting block (41) is located inside the through hole (39).

9. The automatic preforming and winding composite device for transmission belts according to claim 1, characterized in that: The first transmission structure comprises a first roller conveyor (8), the bottom of the first roller conveyor (8) is fixedly connected to one side of the first box (1), the upper surface of the first roller conveyor (8) is located below the die (7), a first cooling fan (9) is symmetrically fixedly arranged on one side of the top of the first roller conveyor (8), and a first temperature sensor (10) is fixedly arranged on the other side of the top of the first roller conveyor (8).

10. The automatic preforming and winding composite device for transmission belts according to claim 1, characterized in that: The second transmission structure comprises a second roller conveyor (13), the bottom of the second roller conveyor (13) is fixedly connected to one side of the second box (11), the upper surface of the second roller conveyor (13) is located below one side of the lower mold (34), a second cooling fan (14) is symmetrically fixedly arranged on one side of the top of the second roller conveyor (13), and a second temperature sensor (15) is fixedly arranged on the other side of the top of the second roller conveyor (13).

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