An electromagnetic clutch pulley friction plate bonding device

Abstract

The present invention belongs to the technical field of bonding devices, and specifically is an electromagnetic clutch pulley friction plate bonding device, comprising a workbench, a pressure-applying assembly is arranged on a support frame, a protective cylinder is fixedly installed inside the workbench, a support plate is arranged inside the protective cylinder, a limiter is fixedly installed inside the support plate, a driving motor is fixedly installed inside the workbench, a cylinder is arranged in an array inside the limiter, a negative pressure groove is arranged at the top of the cylinder, and a piston block is arranged inside the cylinder. The electromagnetic clutch pulley friction plate bonding device makes the bottom of the electromagnetic clutch pulley fit with the top of the negative pressure groove through the arranged cylinder and negative pressure groove, and the magnetic force generated by the operation of the electromagnet will move the magnetic suction block, and the piston block will be driven to move through the connecting rod, so that negative pressure is generated inside the negative pressure groove, and the position of the electromagnetic clutch pulley is limited. When the adhesive glue is coated on the surface of the electromagnetic clutch pulley, the position shaking is effectively avoided to affect the bonding effect of the friction plate.

Description

Technical Field

[0001] The invention belongs to the technical field of bonding devices, in particular to a bonding device for a friction plate of an electromagnetic clutch pulley. Background Art

[0002] The electromagnetic clutch pulley friction plate bonding device is mainly used to firmly bond the friction plate to the electromagnetic clutch pulley, ensuring that the friction plate can withstand greater friction when the electromagnetic clutch is working and ensure the normal operation of the clutch. High-strength adhesives (such as epoxy resin or polyurethane glue) are usually used to ensure the firm bonding of the friction plate and the pulley, ensuring that the friction plate can withstand the friction during clutch operation and avoid loosening or falling off during use. Through good bonding, the friction performance between the friction plate and the pulley is improved, thereby improving the power transmission efficiency.

[0003] A Chinese patent with announcement number CN212429451U discloses a bonding device for a friction plate of an electromagnetic clutch pulley of an automobile air-conditioning, comprising a workbench, a positioning seat is fixedly arranged on the top of the workbench, a positioning hole is opened at the center of the top of the positioning seat, a positioning block is arranged on the top of the positioning seat, and the bottom of the positioning block is arranged in the positioning hole, a heating induction coil is arranged on the positioning seat, the heating induction coil is located on the outside of the positioning block, a friction plate body is arranged on the top of the heating induction coil, a pulley body is arranged on the top of the positioning seat, a support plate is fixedly arranged on the left side of the top of the workbench, a cross plate is fixedly arranged on the top of the support plate, an extrusion cylinder is fixedly installed on the cross plate, and the moving end of the extrusion cylinder passes through the cross plate and is fixedly connected to a fixed plate. When in use, the pulley and the friction plate are effectively bonded under a certain pressure to prevent debonding, increase the stability of the bonding point, and improve the quality of the product.

[0004] In actual applications, the current electromagnetic clutch pulley friction plate bonding device has an unsatisfactory bonding effect. When quickly positioning the electromagnetic clutch pulley, the limiting effect is insufficient, and accurate positioning cannot be achieved conveniently and quickly. In addition, impurities often adhere to the surface of the electromagnetic clutch pulley. If these impurities are not removed in time, the bonding effect will be seriously affected, thereby affecting the reliability and work efficiency of the electromagnetic clutch pulley friction plate bonding device.

[0005] To this end, the present invention provides an electromagnetic clutch pulley friction plate bonding device. Summary of the invention

[0006] In order to make up for the shortcomings of the prior art and solve the technical problem that it is not convenient to improve the bonding effect between the electromagnetic clutch pulley and the friction plate, the present invention proposes an electromagnetic clutch pulley friction plate bonding device.

[0007] The technical solution adopted by the present invention to solve its technical problems is: an electromagnetic clutch pulley friction plate bonding device described in the present invention comprises a workbench, a support frame is fixedly installed on the workbench, a pressure-applying assembly is arranged on the support frame, a protective cylinder is fixedly installed inside the workbench, a support disk is arranged inside the protective cylinder, a limiter is fixedly installed inside the support disk, a driving motor is fixedly installed inside the workbench, and the output end of the driving motor is fixedly connected to the center position of the support disk, a cylinder is arranged in the internal array of the limiter, a negative pressure groove is arranged at the top of the cylinder, a connecting hole is arranged at the center position of the negative pressure groove, a piston block is arranged inside the cylinder, and the piston block is located below the connecting hole, a connecting rod is fixedly installed at the center position of the piston block, and a magnetic suction block is fixedly connected to the bottom end of the connecting rod, A limit frame is fixedly installed inside the cylinder, and the connecting rod passes through the limit frame, a return spring is fixedly installed on the top of the limit frame, and the return spring is wrapped around the connecting rod, an electromagnet is fixedly installed on the bottom of the limiter, and the electromagnet is located below the magnetic suction block, a storage groove is provided inside the storage groove, an adjustment component is provided inside the square plate, a storage component is provided inside the square plate, a cleaning block is provided at the bottom of the square plate, a coating component is provided at the bottom of the square plate, a guide component is provided inside the workbench, a frame is provided inside the workbench, and the frame is located on one side of the protective cylinder, a driven component is provided inside the frame, an exhaust fan is provided inside the frame, and the exhaust fan is transmission-connected to the driven component, and a conveying component is provided on the side of the workbench.

[0008] By adopting the above technical solution, the position of the electromagnetic clutch pulley is limited by passing the positioning shaft through the center position, and at the same time, the bottom of the electromagnetic clutch pulley is fitted with the top of the negative pressure groove, so that the electromagnet generates magnetic force to move the magnetic block, and the movement of the magnetic block drives the piston block to move through the connecting rod. The outer wall of the piston block fits with the inner wall of the cylinder, and then the air inside the negative pressure groove is extracted through the connecting hole, so that negative pressure is generated inside the negative pressure groove, and the position of the electromagnetic clutch pulley is limited.

[0009] Preferably, the pressure assembly includes an electric push rod and a pressure plate, the electric push rod is fixedly mounted on the top of the support frame, the center position of the pressure plate is fixedly connected to the telescopic end of the electric push rod, a controller is fixedly mounted on the side of the workbench, and the controller is electrically connected to the electric push rod and the drive motor respectively, a power supply assembly is fixedly mounted inside the support plate, and the power supply assembly is electrically connected to the electromagnet.

[0010] By adopting the above technical solution, the electric push rod is operated to push the pressure plate to move. After the pressure plate moves into the protective tube, it will apply pressure to the top of the friction plate, so that the friction plate and the electromagnetic clutch pulley are tightly connected. The electromagnet can be powered by the power supply assembly, and the working state of the electromagnet can be controlled.

[0011] Preferably, a positioning shaft is fixedly installed at the center position of the support plate, and the positioning shaft passes through the center position of the limiter, the conveying assembly includes a storage box and a conveying pump, the storage box is fixedly installed on the side of the workbench, the conveying pump is embedded in the storage box, the coating assembly includes a diverter groove and a spray hole, the diverter groove is embedded in the bottom of the square plate, and the output end of the conveying pump is connected to the diverter groove through a pipeline, the diverter groove is located on one side of the cleaning block, and the spray hole array is arranged at the bottom of the diverter groove.

[0012] By adopting the above technical solution, the adhesive stored in the storage box is extracted by controlling the operation of the delivery pump. The extracted adhesive enters the diversion groove through the pipeline and is sprayed onto the surface of the electromagnetic clutch pulley through the spray hole.

[0013] Preferably, the adjustment assembly includes a driving motor, a threaded rod and a threaded barrel, the driving motor is fixedly installed inside the storage groove, one end of the threaded rod is fixedly connected to the output end of the driving motor, the threaded barrel is embedded in the square plate, and the threaded rod is threadedly connected to the threaded barrel, a guide groove is provided on the side of the square plate, a guide plate is provided inside the guide groove, and the guide plate is fixedly connected to the inner wall of the storage groove.

[0014] By adopting the above technical solution, the driving motor is controlled to drive the threaded rod to rotate. When the threaded rod rotates, the threaded barrel moves. When the threaded barrel moves, the square plate is driven to move, thereby adjusting the position of the square plate.

[0015] Preferably, the storage assembly includes a groove, a slide groove, a waste trough and a filter plate, the groove is embedded in the square plate, the slide groove is arranged in the square plate, and the slide groove is connected with the groove, the waste trough is penetrated in the slide groove, and the filter plate is fixedly installed in the waste trough.

[0016] By adopting the above technical solution, suction is generated through the groove. When there are residual impurities on the electromagnetic clutch pulley, the suction will cause the impurities to enter the square plate. The impurities will flow into the waste trough with the wind force, and the impurities will be blocked by the filter plate, thereby trapping the impurities in the waste trough and collecting them.

[0017] Preferably, an exhaust groove is embedded inside the waste tank, and the exhaust groove is located on one side of the filter plate, and exhaust holes are arranged in an array on the exhaust groove, a connector is provided at one end of the exhaust groove, and a sealing ring is embedded inside the connector.

[0018] By adopting the above technical solution, when the air flows through the exhaust trough, the air inside the waste trough is extracted through the exhaust holes, and at the same time, the air inside the groove is extracted, so that the groove generates suction and impurities are collected through the groove.

[0019] Preferably, the guide assembly includes an annular groove, a rotating ring and a rod body, the annular groove is fixedly mounted on the outer wall of the driving motor, the rotating ring is arranged inside the annular groove, the rod body array is mounted on the rotating ring, and the other end of the rod body is fixedly connected to the support plate, the annular groove is provided with a groove body, and the rotating ring is inlaid with an annular gear.

[0020] By adopting the above technical solution, the driving motor can drive the support plate to rotate. When the support plate rotates, the rod body can drive the rotating ring to rotate inside the annular groove, thereby guiding the support plate to rotate smoothly.

[0021] Preferably, the driven assembly includes a driven gear, a driven rod, a driving belt and a driving wheel. The driven gear is rotatably arranged inside the frame and is meshed with a ring gear. One end of the driven rod is fixedly connected to the center position of the driven gear. The driving wheel is installed on the driven rod. The driving belt is wrapped around the driving wheel. The center position of the exhaust fan impeller is fixedly connected to a pulley via a shaft, and the pulley and the driving wheel are connected via a driving belt transmission.

[0022] By adopting the above technical solution, the driven gear is meshed with the ring gear through the groove body. When the ring gear rotates, the driven gear will rotate. The rotation of the driven gear will drive the driven rod to move, and then the exhaust fan will work through the cooperation of the driving wheel and the driving belt.

[0023] Preferably, the exhaust fan input end is connected to an exhaust pipe, a connecting pipe is embedded in the square plate, and one end of the connecting pipe is connected to the connecting head, the exhaust pipe is connected to the other end of the connecting pipe, and the top end of the driven rod is rotatably connected to a limiting shaft, and the limiting shaft is fixedly connected to the frame.

[0024] By adopting the above technical solution, the exhaust fan works through the exhaust pipe, the connecting pipe and the connecting head to extract the air inside the exhaust groove, so that the groove generates suction to collect impurities.

[0025] Preferably, an air pipe is provided inside the frame, and the output end of the exhaust fan is connected to the air pipe, an arc groove is inlaid on the workbench, and one end of the air pipe is connected to the arc groove, and exhaust heads are arranged in an array on the arc groove.

[0026] By adopting the above technical scheme, the air extracted by the exhaust fan flows into the air supply pipe, and the air flows into the arc groove through the air supply pipe. The air flows to the surface of the workbench through the exhaust head on the arc groove, and then the impurities adsorbed on the surface of the workbench can be removed, thereby improving the cleanliness. The electric push rod can also be used to adjust the position of the pressure plate. After the bottom of the pressure plate and the exhaust head are in the same plane, the exhaust head will cause the wind to flow to the bottom of the pressure plate, thereby cleaning the bottom of the pressure plate.

[0027] The beneficial effects of the present invention are as follows: 1. The electromagnetic clutch pulley friction plate bonding device described in the present invention, through the provided cylinder and negative pressure groove, makes the bottom of the electromagnetic clutch pulley fit with the top of the negative pressure groove. The magnetic force generated by the electromagnet will move the magnetic suction block, and the piston block will be driven to move through the connecting rod, and then the air inside the negative pressure groove will be extracted through the connecting hole, so that negative pressure is generated inside the negative pressure groove, and the position of the electromagnetic clutch pulley is limited. After the position of the electromagnetic clutch pulley is limited, when the adhesive is applied to the surface of the electromagnetic clutch pulley, the position shaking is effectively avoided, which affects the bonding effect of the friction plate, thereby achieving the purpose of improving the bonding effect between the electromagnetic clutch pulley and the friction plate, and improving the working efficiency of the electromagnetic clutch pulley friction plate bonding device.

[0028] 2. The electromagnetic clutch pulley friction plate bonding device described in the present invention facilitates the removal of impurities adsorbed on the electromagnetic clutch pulley by means of the provided square plate and knocking block. The position of the square plate can be adjusted so that the bottom of the cleaning block can fit with the top of the electromagnetic clutch pulley. The cleaning block is made of sponge material and fits with the top of the electromagnetic clutch pulley. The driving motor will drive the support plate to rotate, and the rotation of the support plate will drive the limited electromagnetic clutch pulley to rotate. Then the cleaning block can remove impurities remaining on the electromagnetic clutch pulley, thereby improving the cleaning efficiency, avoiding excessive adsorbed impurities from affecting the bonding effect with the friction plate, and achieving the purpose of improving the bonding effect between the electromagnetic clutch pulley and the friction plate.

[0029] 3. The electromagnetic clutch pulley friction plate bonding device described in the present invention is convenient for collecting impurities remaining on the electromagnetic clutch pulley through the arranged grooves and waste grooves. When the support plate rotates, the rotating ring will be driven to rotate inside the annular groove through the rod body, which will drive the annular gear to rotate. When the annular gear rotates, it will cause the driven gear to rotate, which will drive the exhaust fan to work, and extract the air inside the waste groove, so that the groove generates suction. The suction force will cause impurities to enter the inside of the square plate. The impurities will flow into the waste groove with the wind force, and the impurities will be blocked by the filter plate, and then the impurities will be trapped in the waste groove. The impurities are collected, the cleanliness is improved, the purpose of collecting impurities is achieved, and excessive impurities are prevented from affecting the bonding effect of the electromagnetic clutch pulley and the friction plate.

[0030] 4. The electromagnetic clutch pulley friction plate bonding device described in the present invention, through the arc groove set, the air drawn by the exhaust fan flows into the air supply pipe, the air flows into the arc groove through the air supply pipe, and the air flows to the surface of the workbench through the exhaust head on the arc groove, thereby removing impurities adsorbed on the surface of the workbench, improving the cleanliness, and also allowing the electric push rod to adjust the position of the pressure plate, so that the bottom of the pressure plate and the exhaust head are in the same plane, the exhaust head will make the wind flow to the bottom of the pressure plate, thereby cleaning the bottom of the pressure plate, avoiding excessive impurities adsorbed on the bottom of the pressure plate, affecting the adhesion of the friction plate and the electromagnetic clutch pulley friction plate, and improving the adhesion of the electromagnetic clutch pulley friction plate to the friction plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below in conjunction with the accompanying drawings.

[0032] Figure 1 It is a three-dimensional diagram of the electromagnetic clutch pulley friction plate bonding device of the present invention; Figure 2 It is a structural schematic diagram of the support frame in the present invention; Figure 3 It is a structural schematic diagram of the support plate in the present invention; Figure 4 It is a structural schematic diagram of the limiter in the present invention; Figure 5 It is a structural schematic diagram of the cylinder in the present invention; Figure 6 It is a schematic diagram of the structure of the rotating ring in the present invention; Figure 7 It is a schematic diagram of the structure of the ring gear in the present invention; Figure 8 It is a structural schematic diagram of the framework in the present invention; Fig. 9 It is a structural schematic diagram of the driven rod in the present invention; Fig.10 It is a schematic diagram of the structure of the square plate in the present invention; Fig.11 It is a schematic diagram of the structure of the waste tank in the present invention; Fig.12 It is a schematic diagram of the structure of the air extraction slot in the present invention; Fig.13 It is a structural schematic diagram of the diversion trough in the present invention.

[0033] In the figure: 1, workbench; 2, support frame; 3, electric push rod; 4, pressure plate; 5, protective tube; 6, support plate; 7, positioning shaft; 8, storage box; 9, delivery pump; 10, controller; 11, storage slot; 12, square plate; 13, drive motor; 14, threaded rod; 15, threaded tube; 16, guide slot; 17, guide plate; 18, groove; 19, cleaning block; 20, slide slot; 21, waste slot; 22, connecting pipe; 23, filter plate; 24, exhaust slot; 25, connector; 26, sealing ring; 27, diverter slot; 28, spray hole; 29, limit Positioner; 30. Cylinder; 31. Negative pressure groove; 32. Electromagnet; 33. Connecting hole; 34. Piston block; 35. Limiting frame; 36. Connecting rod; 37. Magnetic block; 38. Reset spring; 39. Driving motor; 40. Power supply assembly; 41. Annular groove; 42. Rotating ring; 43. Rod body; 44. Groove body; 45. Ring gear; 46. Frame; 47. Driven gear; 48. Driven rod; 49. Driving belt; 50. Exhaust fan; 51. Exhaust pipe; 52. Limiting shaft; 53. Driving wheel; 54. Air pipe; 55. Arc groove; 56. Exhaust head. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] like Figures 1 to 13As shown, an electromagnetic clutch pulley friction plate bonding device described in an embodiment of the present invention includes a workbench 1, a support frame 2 is fixedly installed on the workbench 1, a pressure-applying assembly is arranged on the support frame 2, a protective cylinder 5 is fixedly installed inside the workbench 1, a support plate 6 is arranged inside the protective cylinder 5, a limiter 29 is fixedly installed inside the support plate 6, a drive motor 39 is fixedly installed inside the workbench 1, and the output end of the drive motor 39 is fixedly connected to the center position of the support plate 6, a cylinder 30 is arranged in an array inside the limiter 29, a negative pressure groove 31 is arranged at the top of the cylinder 30, a connecting hole 33 is arranged at the center position of the negative pressure groove 31, a piston block 34 is arranged inside the cylinder 30, and the piston block 34 is located below the connecting hole 33, and the piston block 34 is fixedly installed at the center position There is a connecting rod 36, the bottom end of the connecting rod 36 is fixedly connected to a magnetic block 37, a limit frame 35 is fixedly installed inside the cylinder 30, and the connecting rod 36 passes through the limit frame 35, a reset spring 38 is fixedly installed on the top of the limit frame 35, and the reset spring 38 surrounds the connecting rod 36, an electromagnet 32 ​​is fixedly installed at the bottom of the limiter 29, and the electromagnet 32 ​​is located below the magnetic block 37, a storage groove 11 is arranged inside the storage groove 11, a square plate 12 is arranged inside the square plate 12, an adjustment component is arranged inside the square plate 12, a storage component is arranged inside the square plate 12, a cleaning block 19 is arranged at the bottom of the square plate 12, a coating component is arranged at the bottom of the square plate 12, a guide component is arranged inside the workbench 1, a frame 46 is arranged inside the workbench 1, and the frame The frame 46 is located on one side of the protective cylinder 5, and a driven component is arranged inside the frame 46. An exhaust fan 50 is arranged inside the frame 46, and the exhaust fan 50 is connected to the driven component in transmission. A conveying component is arranged on the side of the workbench 1. When the electromagnetic clutch pulley and the friction plate bonding device are used to bond the electromagnetic clutch pulley to the friction plate, the electromagnetic clutch pulley to be bonded to the friction plate is placed inside the protective cylinder 5, and the position of the electromagnetic clutch pulley is limited by passing the positioning shaft 7 through the center position. At the same time, the bottom of the electromagnetic clutch pulley is made to fit with the top of the negative pressure groove 31, and the electromagnet 32 ​​is made to work to generate magnetic force, which will cause the magnetic block 37 to move. The movement of the magnetic block 37 will drive the piston block 34 to move through the connecting rod 36, and the outer wall of the piston block 34 is fitted with the inner wall of the cylinder 30 , and then the air inside the negative pressure groove 31 is extracted through the connecting hole 33, so that negative pressure is generated inside the negative pressure groove 31, and the position of the electromagnetic clutch pulley is limited, so as to achieve the purpose of quickly limiting the electromagnetic clutch pulley. When the adhesive is coated on the surface of the electromagnetic clutch pulley, the position shaking is effectively avoided, which affects the bonding effect of the friction plate. After the position of the electromagnetic clutch pulley is limited, the position of the square plate 12 is adjusted by the adjustment component, so that the bottom of the cleaning block 19 can be fitted with the top of the electromagnetic clutch pulley. The cleaning block 19 is made of sponge material and fits with the top of the electromagnetic clutch pulley. When the driving motor 39 is working, it will drive the support disk 6 to rotate. When the support disk 6 rotates, it will drive the limited electromagnetic clutch pulley to rotate.Then, the cleaning block 19 can remove the impurities remaining on the electromagnetic clutch pulley, thereby improving the cleaning efficiency and preventing the excessive adsorption of impurities from affecting the bonding effect with the friction plate. At the same time, it can drive the driven component to move, so that the exhaust fan 50 works, and the suction pipe 51 can make the storage component generate suction to collect the residues on the electromagnetic clutch pulley, thereby improving the cleanliness. At the same time, the conveying component works to convey the adhesive glue into the coating component, and the adhesive glue is coated on the electromagnetic clutch pulley through the coating component. After the adhesive glue is coated, the friction plate to be bonded is placed on the electromagnetic clutch pulley, and the electromagnetic clutch pulley and the top of the friction plate are squeezed by the movement of the pressure component. After the adhesive glue is dried, the electromagnetic clutch pulley and the friction plate are bonded, thereby improving the bonding quality.

[0036] like Figure 1 and Figure 2 As shown, the pressure component includes an electric push rod 3 and a pressure plate 4, the electric push rod 3 is fixedly installed on the top of the support frame 2, the center position of the pressure plate 4 is fixedly connected to the telescopic end of the electric push rod 3, a controller 10 is fixedly installed on the side of the workbench 1, and the controller 10 is electrically connected to the electric push rod 3 and the drive motor 39 respectively, a power supply component 40 is fixedly installed inside the support plate 6, and the power supply component 40 is electrically connected to the electromagnet 32, after the electromagnetic clutch pulley is coated with adhesive, the friction plate is placed above the electromagnetic clutch pulley, so that the electric push rod 3 will work to push the pressure plate 4 to move, and after the pressure plate 4 moves into the protective tube 5, it will apply pressure to the top of the friction plate, so that the friction plate is tightly connected to the electromagnetic clutch pulley, and the electromagnet 32 ​​can be powered by the power supply component 40, thereby controlling the working state of the electromagnet 32.

[0037] like Figure 2 , Figure 3 and Fig.13 As shown, a positioning shaft 7 is fixedly installed at the center position of the support plate 6, and the positioning shaft 7 passes through the center position of the limiter 29. The conveying component includes a storage box 8 and a conveying pump 9. The storage box 8 is fixedly installed on the side of the workbench 1, and the conveying pump 9 is embedded in the storage box 8. The coating component includes a diverter groove 27 and a spray hole 28. The diverter groove 27 is embedded in the bottom of the square plate 12, and the output end of the conveying pump 9 is connected to the diverter groove 27 through a pipeline. The diverter groove 27 is located on one side of the cleaning block 19, and the spray hole 28 array is arranged at the bottom of the diverter groove 27. The storage box 8 is used to store adhesive. The conveying pump 9 is electrically connected to the controller 10, and the conveying pump 9 can be controlled to extract the adhesive stored in the storage box 8. The extracted adhesive will enter the diverter groove 27 through the pipeline, and the adhesive will be sprayed on the surface of the electromagnetic clutch pulley through the spray hole 28, thereby facilitating the purpose of coating the adhesive and bonding it with the friction plate.

[0038] like Fig.10As shown, the adjustment component includes a driving motor 13, a threaded rod 14 and a threaded barrel 15. The driving motor 13 is fixedly installed inside the storage groove 11. One end of the threaded rod 14 is fixedly connected to the output end of the driving motor 13. The threaded barrel 15 is embedded in the square plate 12, and the threaded rod 14 is threadedly connected to the threaded barrel 15. A guide groove 16 is provided on the side of the square plate 12. A guide plate 17 is provided inside the guide groove 16, and the guide plate 17 is fixedly connected to the inner wall of the storage groove 11. The driving motor 13 is electrically connected to the controller 10, and the driving motor 13 can be controlled to drive the threaded rod 14 to rotate. When the threaded rod 14 rotates, the threaded barrel 15 will move. When the threaded barrel 15 moves, the square plate 12 will be driven to move, thereby adjusting the position of the square plate 12. When the square plate 12 moves, the guide groove 16 will be driven to slide on the guide plate 17, thereby guiding the square plate 12, so that the square plate 12 moves smoothly.

[0039] like Fig.10 and Fig.11 As shown, the storage component includes a groove 18, a slide 20, a waste trough 21 and a filter plate 23. The groove 18 is embedded in the square plate 12, the slide 20 is arranged in the square plate 12, and the slide 20 is connected to the groove 18, the waste trough 21 is penetrated in the slide 20, and the filter plate 23 is fixedly installed in the waste trough 21. The groove 18 generates suction. When there are residual impurities on the electromagnetic clutch pulley, the suction will make the impurities enter the square plate 12, and the impurities will flow into the waste trough 21 with the wind force. The impurities will be blocked by the filter plate 23, and then the impurities will be trapped in the waste trough 21, and the impurities will be collected, thereby improving the cleanliness of the electromagnetic clutch pulley.

[0040] like Fig.11 and Fig.12 As shown, an exhaust groove 24 is embedded inside the waste trough 21, and the exhaust groove 24 is located on one side of the filter plate 23, and exhaust holes are arranged in an array on the exhaust groove 24, and a connector 25 is arranged at one end of the exhaust groove 24, and a sealing ring 26 is embedded inside the connector 25. When the air in the exhaust groove 24 flows, the air inside the waste trough 21 is extracted through the exhaust holes, and the air inside the groove 18 is extracted at the same time, so that the groove 18 generates suction, and impurities are collected through the groove 18.

[0041] like Figure 3As shown, the guide assembly includes an annular groove 41, a rotating ring 42 and a rod body 43. The annular groove 41 is fixedly installed on the outer wall of the driving motor 39, the rotating ring 42 is arranged inside the annular groove 41, the rod body 43 is installed in an array on the rotating ring 42, and the other end of the rod body 43 is fixedly connected to the support plate 6, a groove body 44 is arranged on the annular groove 41, and an annular gear 45 is embedded on the rotating ring 42. When the driving motor 39 is working, it will drive the support plate 6 to rotate. When the support plate 6 rotates, the rotating ring 42 will be driven to rotate in the annular groove 41 through the rod body 43, and then the support plate 6 will be guided, so that the support plate 6 rotates smoothly, and when the rotating ring 42 rotates, it will drive the annular gear 45 to rotate.

[0042] like Figure 8 and Fig. 9 As shown, the driven assembly includes a driven gear 47, a driven rod 48, a driving belt 49 and a driving wheel 53. The driven gear 47 is rotatably arranged inside the frame 46, and the driven gear 47 is meshed with the ring gear 45. One end of the driven rod 48 is fixedly connected to the center position of the driven gear 47, and the driving wheel 53 is installed on the driven rod 48. The driving belt 49 is wrapped around the driving wheel 53. The center position of the impeller of the exhaust fan 50 is fixedly connected with a pulley through an axis, and the pulley and the driving wheel 53 are connected by the driving belt 49. The driven gear 47 is meshed with the ring gear 45 through the groove body 44. When the ring gear 45 rotates, the driven gear 47 will rotate. The rotation of the driven gear 47 will drive the driven rod 48 to move, and then the exhaust fan 50 is driven to work through the cooperation of the driving wheel 53 and the driving belt 49.

[0043] like Fig.11 As shown, the input end of the exhaust fan 50 is connected to an exhaust pipe 51, a connecting pipe 22 is embedded in the square plate 12, and one end of the connecting pipe 22 is connected to the connecting head 25, the exhaust pipe 51 is connected to the other end of the connecting pipe 22, the top of the driven rod 48 is rotatably connected to the limiting shaft 52, and the limiting shaft 52 is fixedly connected to the frame 46. The exhaust fan 50 works by cooperating with the exhaust pipe 51, the connecting pipe 22 and the connecting head 25 to extract the air inside the exhaust groove 24, so that the groove 18 generates suction to collect impurities.

[0044] like Figure 1As shown, an air pipe 54 is provided inside the frame 46, and the output end of the exhaust fan 50 is connected to the air pipe 54, an arc groove 55 is inlaid on the workbench 1, and one end of the air pipe 54 is connected to the arc groove 55, and an exhaust head 56 is arranged on the arc groove 55. The air drawn by the exhaust fan 50 flows into the air pipe 54, and the air flows into the arc groove 55 through the air pipe 54. The air flows to the surface of the workbench 1 through the exhaust head 56 on the arc groove 55, and then can Impurities adsorbed on the surface of the workbench 1 are removed to improve the cleanliness. The electric push rod 3 can also be used to adjust the position of the pressure plate 4. After the bottom of the pressure plate 4 and the exhaust head 56 are in the same plane, the exhaust head 56 will allow the wind to flow to the bottom of the pressure plate 4, thereby cleaning the bottom of the pressure plate 4, avoiding excessive impurities adsorbed on the bottom of the pressure plate 4, affecting the adhesion between the friction plate and the electromagnetic clutch pulley friction plate, and improving the adhesion between the electromagnetic clutch pulley friction plate and the friction plate.

[0045] Working principle: First, use the electromagnetic clutch pulley friction plate bonding device to bond the electromagnetic clutch pulley to the friction plate, place the electromagnetic clutch pulley to be bonded to the friction plate inside the protective tube 5, and limit the position of the electromagnetic clutch pulley by passing the positioning shaft 7 through the center position. At the same time, the bottom of the electromagnetic clutch pulley will fit with the top of the negative pressure groove 31, so that the electromagnet 32 ​​will work to generate magnetic force to move the magnetic block 37, and the movement of the magnetic block 37 will drive the piston block 34 to move through the connecting rod 36. The outer wall of the piston block 34 fits with the inner wall of the cylinder 30, and then the air inside the negative pressure groove 31 is extracted through the connecting hole 33, so that negative pressure is generated inside the negative pressure groove 31, and the position of the electromagnetic clutch pulley is limited, and the electromagnetic clutch pulley is After the position is limited, the driving motor 13 drives the threaded rod 14 to rotate. When the threaded rod 14 rotates, the threaded cylinder 15 moves. When the threaded cylinder 15 moves, the square plate 12 is driven to move, and then the position of the square plate 12 is adjusted, so that the bottom of the cleaning block 19 can fit with the top of the electromagnetic clutch pulley. The cleaning block 19 is made of sponge material and fits with the top of the electromagnetic clutch pulley. When the driving motor 39 works, it will drive the support disk 6 to rotate. When the support disk 6 rotates, it will drive the limited electromagnetic clutch pulley to rotate, and then the cleaning block 19 can remove the impurities remaining on the electromagnetic clutch pulley, thereby improving the cleaning efficiency and avoiding excessive adsorption of impurities that affect the bonding effect with the friction plate. When the support disk 6 rotates, it will drive the rotating ring through the rod body 43 42 rotates inside the annular groove 41, and then guides the support plate 6, so that the support plate 6 rotates smoothly. When the rotating ring 42 rotates, the annular gear 45 is driven to rotate. When the annular gear 45 rotates, the driven gear 47 is driven to rotate. The driven gear 47 drives the driven rod 48 to move, and then the exhaust fan 50 is driven to work through the driving wheel 53 and the driving belt 49. The exhaust fan 50 works through the exhaust pipe 51, the connecting pipe 22 and the connector 25 to extract the air inside the exhaust groove 24. When the air inside the exhaust groove 24 flows, the air inside the waste groove 21 is extracted through the exhaust holes, and the air inside the groove 18 is extracted at the same time, so that the groove 18 generates suction, and the suction force causes impurities to enter the square plate 12. , impurities will flow into the waste tank 21 with the wind force, and will be blocked by the filter plate 23, so that the impurities will be trapped in the waste tank 21, and the impurities will be collected, thereby improving the cleanliness. The delivery pump 9 is controlled to extract the adhesive stored in the storage box 8, and the extracted adhesive will enter the diversion tank 27 through the pipeline, and the adhesive will be sprayed on the surface of the electromagnetic clutch pulley through the spray hole 28. After the adhesive coating is completed, the friction plate to be bonded is placed on the electromagnetic clutch pulley, and the electromagnetic clutch pulley and the top of the friction plate are squeezed by the movement of the pressure component, so that the electric push rod 3 works to push the pressure plate 4 to move, and after the pressure plate 4 moves into the protective tube 5, it will press the top of the friction plate.The friction plate is tightly connected to the electromagnetic clutch pulley. After the adhesive dries up, the electromagnetic clutch pulley and the friction plate will be bonded, which improves the bonding quality.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An electromagnetic clutch pulley friction plate bonding device, characterized in that: The invention comprises a workbench (1), a support frame (2) is fixedly mounted on the workbench (1), a pressure assembly is arranged on the support frame (2), a protective tube (5) is fixedly mounted inside the workbench (1), a support plate (6) is arranged inside the protective tube (5), a limiter (29) is fixedly mounted inside the support plate (6), a drive motor (39) is fixedly mounted inside the workbench (1), an output end of the drive motor (39) is fixedly connected to the center position of the support plate (6), and an array inside the limiter (29) is arranged inside the limiter (29). A cylinder (30) is provided, a negative pressure groove (31) is provided at the top of the cylinder (30), a connecting hole (33) is provided at the center of the negative pressure groove (31), a piston block (34) is provided inside the cylinder (30), and the piston block (34) is located below the connecting hole (33), a connecting rod (36) is fixedly installed at the center of the piston block (34), and a magnetic attraction block (37) is fixedly connected to the bottom end of the connecting rod (36), a limiting frame (35) is fixedly installed inside the cylinder (30), and the connecting rod (36) The limit frame (35) is penetrated, a return spring (38) is fixedly installed on the top of the limit frame (35), and the return spring (38) surrounds the connecting rod (36), an electromagnet (32) is fixedly installed on the bottom of the limiter (29), and the electromagnet (32) is located below the magnetic attraction block (37), a storage groove (11) is arranged inside the workbench (1), a square plate (12) is arranged inside the storage groove (11), an adjustment component is arranged inside the square plate (12), and a A storage component, a cleaning block (19) is arranged at the bottom of the square plate (12), a coating component is arranged at the bottom of the square plate (12), a guide component is arranged inside the workbench (1), a frame (46) is arranged inside the workbench (1), and the frame (46) is located on one side of the protective tube (5), a driven component is arranged inside the frame (46), an exhaust fan (50) is arranged inside the frame (46), and the exhaust fan (50) is transmission-connected to the driven component, and a conveying component is arranged on the side of the workbench (1).

2. The electromagnetic clutch pulley friction plate bonding device according to claim 1, characterized in that: The pressure-applying assembly comprises an electric push rod (3) and a pressure plate (4), wherein the electric push rod (3) is fixedly mounted on the top of the support frame (2), and the center position of the pressure plate (4) is fixedly connected to the telescopic end of the electric push rod (3). A controller (10) is fixedly mounted on the side of the workbench (1), and the controller (10) is electrically connected to the electric push rod (3) and the drive motor (39) respectively. A power supply assembly (40) is fixedly mounted inside the support plate (6), and the power supply assembly (40) is electrically connected to the electromagnet (32).

3. The electromagnetic clutch pulley friction plate bonding device according to claim 2, characterized in that: A positioning shaft (7) is fixedly mounted at the center of the support plate (6), and the positioning shaft (7) passes through the center of the stopper (29). The conveying assembly comprises a storage box (8) and a conveying pump (9). The storage box (8) is fixedly mounted on the side of the workbench (1), and the conveying pump (9) is embedded in the storage box (8). The coating assembly comprises a diverter groove (27) and a spray hole (28). The diverter groove (27) is embedded in the bottom of the square plate (12), and the output end of the conveying pump (9) is connected to the diverter groove (27) through a pipeline. The diverter groove (27) is located on one side of the cleaning block (19), and the spray hole (28) is arranged in an array at the bottom of the diverter groove (27).

4. The electromagnetic clutch pulley friction plate bonding device according to claim 3, characterized in that: The adjustment assembly comprises a drive motor (13), a threaded rod (14) and a threaded barrel (15); the drive motor (13) is fixedly mounted inside the storage groove (11); one end of the threaded rod (14) is fixedly connected to an output end of the drive motor (13); the threaded barrel (15) is embedded inside the square plate (12); the threaded rod (14) and the threaded barrel (15) are threadedly connected; a guide groove (16) is provided on a side surface of the square plate (12); a guide plate (17) is provided inside the guide groove (16); and the guide plate (17) is fixedly connected to an inner wall of the storage groove (11).

5. The electromagnetic clutch pulley friction plate bonding device according to claim 4, characterized in that: The storage assembly comprises a groove (18), a slide groove (20), a waste trough (21) and a filter plate (23); the groove (18) is embedded in the square plate (12); the slide groove (20) is arranged in the square plate (12), and the slide groove (20) is connected to the groove (18); the waste trough (21) is penetrated in the slide groove (20); and the filter plate (23) is fixedly installed in the waste trough (21).

6. The electromagnetic clutch pulley friction plate bonding device according to claim 5, characterized in that: An air extraction groove (24) is embedded in the waste material groove (21), and the air extraction groove (24) is located on one side of the filter plate (23). An array of air extraction holes is arranged on the air extraction groove (24), and a connector (25) is arranged at one end of the air extraction groove (24), and a sealing ring (26) is embedded in the connector (25).

7. The electromagnetic clutch pulley friction plate bonding device according to claim 6, characterized in that: The guide assembly comprises an annular groove (41), a rotating ring (42) and a rod body (43); the annular groove (41) is fixedly mounted on the outer wall of the driving motor (39); the rotating ring (42) is arranged inside the annular groove (41); the rod bodies (43) are arrayed and mounted on the rotating ring (42); and the other ends of the rod bodies (43) are fixedly connected to the supporting plate (6); a groove body (44) is arranged on the annular groove (41); and a ring gear (45) is inlaid on the rotating ring (42).

8. The electromagnetic clutch pulley friction plate bonding device according to claim 1, characterized in that: The driven assembly comprises a driven gear (47), a driven rod (48), a driving belt (49) and a driving wheel (53); the driven gear (47) is rotatably arranged inside the frame (46), and the driven gear (47) is meshed with the ring gear (45); one end of the driven rod (48) is fixedly connected to the center position of the driven gear (47); the driving wheel (53) is mounted on the driven rod (48); the driving belt (49) is wrapped around the driving wheel (53); a belt pulley is fixedly connected to the center position of the impeller of the exhaust fan (50) via a shaft, and the belt pulley and the driving wheel (53) are connected in transmission via the driving belt (49).

9. The electromagnetic clutch pulley friction plate bonding device according to claim 8, characterized in that: The input end of the exhaust fan (50) is connected to an exhaust pipe (51), a connecting pipe (22) is embedded in the square plate (12), one end of the connecting pipe (22) is connected to the connector (25), the exhaust pipe (51) is connected to the other end of the connecting pipe (22), the top end of the driven rod (48) is rotatably connected to the limit shaft (52), and the limit shaft (52) is fixedly connected to the frame (46).

10. The electromagnetic clutch pulley friction plate bonding device according to claim 9, characterized in that: An air supply pipe (54) is arranged inside the frame (46), and the output end of the exhaust fan (50) is connected to the air supply pipe (54). An arc-shaped groove (55) is inlaid on the workbench (1), and one end of the air supply pipe (54) is connected to the arc-shaped groove (55). Exhaust heads (56) are arranged in an array on the arc-shaped groove (55).

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