Automatic production line for belt attachment and detachment for vulcanization of rubber belts

Abstract

The present invention provides an automatic production line for vulcanizing rubber belts including a workbench. On both sides of the workbench, there are respectively installed a placement table for the initial rubber belt and a placement table for the finished rubber belt. Further, a truss is included, and on the truss, a rubber belt clamping device, an annular mold clamping device, and a transfer device are installed in sequence. The rubber belt clamping device is configured to move the initial rubber belt from the initial rubber belt discharge station to the attachment / detachment station, and similarly configured to move the finished rubber belt from the attachment / detachment station to the finished rubber belt supply station. The annular mold clamping device is configured to control the movement of the annular mold between the annular mold placement station and the attachment / detachment station. The transfer device is configured to move the stacked initial rubber belts and annular molds into the vulcanizing device, and the transfer device is configured to move the finished rubber belts and annular molds whose vulcanization is completed to the attachment / detachment station. By using the automatic production line for belt attachment / detachment, the stacking work and removal work of the rubber belts and annular molds can be completed, and the advantages of higher automation and production efficiency can be realized.

Description

Technical Field

[0001] The present invention relates to vulcanization production equipment for rubber belts, and particularly to a production line that automates the attachment and detachment of belts in the vulcanization process.

Background Art

[0002] As an industrial standard part, the market demand for belts is very high. In the production process of belts, a vulcanization and heating process is required after the packaging process. Before the vulcanization and heating process, it is necessary to attach multiple packaged belts one by one to an annular vulcanization mold, stack the annular molds with the belts attached vertically, and send them to a vulcanization container to perform the vulcanization and heating process. However, many operations are performed manually, and there is a problem of low automation level. Due to the low efficiency of manual operation, even in a production line where the previous and subsequent processes are automated, the production efficiency of the belt production line is significantly reduced.

Summary of the Invention

Problems to be Solved by the Invention

[0003] Therefore, an object of the present invention is to provide an automatic production line for belt attachment and detachment for vulcanizing rubber belts that realizes higher automation and production efficiency.

Means for Solving the Problems

[0004] In order to solve the above technical problems, the technical solution of the present invention is as follows. It is an automatic production line for belt attachment and detachment for vulcanizing rubber belts equipped with a workbench. An attachment and detachment station is installed on the front side of the workbench, and an annular mold placement station is installed on the rear side. On both sides of the workbench, there are respectively installed a placement table for the initial rubber belt and a placement table for the finished rubber belt. In front of the placement table for the initial rubber belt, an initial rubber belt supply station is installed, and behind it, an initial rubber belt discharge station is installed. In front of the placement table for the finished rubber belt, a finished rubber belt discharge station is installed, and behind it, a finished rubber belt supply station is installed. The initial rubber belt discharge station, the attachment / detachment station, and the finished rubber belt supply station are all arranged on the same straight line. The automatic production line for belt vulcanization with belt attachment / detachment includes a truss. The truss is installed across the upper part of the initial rubber belt workbench, the workbench, and the placement table for the finished rubber belt. On the truss, a rubber belt clamping device, an annular mold clamping device, and a transfer device are installed in sequence. The rubber belt clamping device is configured to move the initial rubber belt from the initial rubber belt discharge station to the attachment / detachment station, and the rubber belt clamping device is configured to move the finished rubber belt from the attachment / detachment station to the finished rubber belt supply station. The annular mold clamping device is configured to control the movement of the annular mold between the placement station of the annular mold and the attachment / detachment station. The transfer device is configured to move the stacked initial rubber belts and annular molds into the vulcanization device, and the transfer device is configured to move the finished rubber belts and annular molds with completed vulcanization to the attachment / detachment station.

[0005] According to the above technical solution, before using the automatic production line for belt attachment / detachment, stack the initial rubber belts neatly at the initial rubber belt supply station. After the initial rubber belts are stacked, use the transfer mechanism to push out the initial rubber belts stacked at the initial rubber belt supply station to the initial rubber belt discharge station. Stack the annular molds neatly at the placement station of the annular molds. Place the mold at the attachment / detachment station.

[0006] When in use, as the first step, use a rubber belt clamping device to clamp the initial rubber belt at the upper part of the initial rubber belt discharging station, and annularly mount it on the mold. In the second step, use an annular mold clamping device to clamp the annular mold at the upper part of the annular mold placement station, and mount it annularly on the mold. In the third step, repeat the first step and the second step, and stack the initial rubber belts above and below the annular mold. In the fourth step, use a transfer device to clamp a mold cover that is rotationally connected by bolts at the upper part, and place the mold cover at the upper end of the mold. In the fifth step, use a transfer device to control the rotation of the bolts, and press and fix the mold cover against the mold. In the sixth step, use a transfer device to move the stacked initial rubber belts and the annular mold to a vulcanizing device.

[0007] As a procedure for vulcanizing the initial rubber belt into a finished rubber belt, in the first step, use a transfer device to move the stacked finished rubber belts and the annular mold to a detachment station. In the second step, use a transfer device to control the rotation of the bolts and remove the mold cover from the mold. In the third step, use an annular mold clamping device to clamp the annular mold at the upper part of the detachment station, and move the annular mold from the detachment station to the annular mold placement station. In the fourth step, repeat the second step and the third step, neatly stack the finished rubber belts at the finished rubber belt supply station, and neatly stack the annular molds at the annular mold placement station.

[0008] Completing the stacking and removal operations of the rubber belt and the annular mold using a belt automatic loading and unloading production line has the advantages of higher automation and production efficiency.

[0009] Preferably, a conveyor belt for the initial rubber belt is installed on the placement table of the initial rubber belt, and a plurality of initial rubber belt holders are installed on the surface of the conveyor belt for the initial rubber belt. And the plurality of the initial rubber belt holders are evenly arranged along the conveying direction of the conveyor belt for the initial rubber belt.

[0010] According to the above technical solution, the initial rubber belt at the initial rubber belt supply station can be conveyed to the initial rubber belt discharge station by using the conveyor belt for the initial rubber belt, thereby further improving the automation level and production efficiency of the automatic belt detachment production line.

[0011] Preferably, a support plate is slidably connected to the side wall of the initial rubber belt holder, and a lifting drive mechanism is installed on the initial rubber belt. Further, the lifting drive mechanism is configured to slide the support plate in the vertical direction.

[0012] According to the above technical solution, when removing the initial rubber belt on the upper part of the initial rubber belt holder by using the rubber belt clamping device, the lifting drive mechanism can be used to slide the support plate in the vertical direction to lift the initial rubber belt upward. Thereby, the rubber belt clamping device can easily clamp the initial rubber belt on the upper part of the rubber belt holder.

[0013] Preferably, a conveyor belt for the finished rubber belt is installed on the placement table of the finished rubber belt, and a plurality of finished rubber belt holders are installed on the surface of the conveyor belt for the finished rubber belt. And the plurality of the finished rubber belt holders are evenly arranged along the conveying direction of the conveyor belt for the finished rubber belt.

[0014] According to the above technical solution, the finished rubber belt at the finished rubber belt supply station can be conveyed to the finished rubber belt discharge station by using the conveyor belt for the finished rubber belt, thereby further improving the automation level and production efficiency of the automatic belt detachment production line.

[0015] Preferably, the rubber belt clamping device includes a rubber belt manipulator, a rubber belt clamping disk installed on the rubber belt manipulator, and a pneumatic chuck evenly arranged along the circumferential direction of the rubber belt clamping disk.

[0016] According to the above technical solution, during use, a rubber belt manipulator is used to control the movements of the pneumatic chuck and the rubber belt clamp disk so that the pneumatic chuck faces the initial rubber belt or the finished rubber belt. Then, the initial rubber belt or the finished rubber belt can be clamped using the pneumatic chuck.

[0017] Preferably, a drive motor is installed between the rubber belt manipulator and the rubber belt clamp disk, and the drive motor drives the rubber belt clamp disk to rotate in the circumferential direction. A drive cylinder is installed on the side wall of the pneumatic chuck, and the piston rod of the drive cylinder extends vertically downward. A movable frame is connected to the end of the piston rod of the drive cylinder, and a press roller is rotatably connected to the bottom of the movable frame. The press roller is installed along the radial direction of the rubber belt clamp disk.

[0018] According to the above technical solution, after the initial rubber belt is looped around the mold, the drive cylinder is used to control the downward movement of the movable frame, and the press roller is brought into contact with the initial rubber belt. The drive motor is used to control the circumferential rotation of the rubber belt clamp disk to flatten the initial rubber belt.

[0019] Preferably, the annular mold clamping device includes an annular mold manipulator, an annular mold clamp disk installed on the annular mold manipulator, a plurality of clamp blocks evenly arranged along the circumferential direction of the annular mold clamp disk, and a slide drive mechanism for driving the clamp blocks to slide along the radial direction of the annular mold clamp disk.

[0020] According to the above technical solution, during use, the annular mold manipulator is used to move and drive the annular mold clamping disk, and the clamping block can be opposed to the annular mold. Then, the slide drive mechanism is used to control a plurality of clamping blocks to approach each other and clamp the annular mold.

[0021] Preferably, the transfer device includes a transfer manipulator, a transfer mounting disk installed on the transfer manipulator, an operating motor installed at the bottom of the transfer mounting disk, and a pneumatic clamping finger installed on the output shaft of the operating motor.

[0022] According to the above technical solution, during use, the transfer manipulator is used to drive the transfer mounting disk, and the pneumatic clamping finger can be opposed to the bolt. Next, the pneumatic clamping finger is used to clamp the head of the bolt, and then the operating motor is used to rotationally drive the pneumatic clamping finger to screw-connect the bolt to the mold.

[0023] Preferably, a connecting column is installed between the operating motor and the pneumatic clamping finger. The connecting column includes a driving part fixedly connected to the operating motor and a driven part fixedly connected to the pneumatic clamping finger. A rotating shaft is integrally formed at the lower end of the driving part, and a plurality of convex ribs are installed along the circumferential direction on the side wall of the rotating shaft. The side wall of the convex rib is arc-shaped, a rotating groove into which the rotating shaft is inserted is provided at the upper end of the driven part, and a groove into which the convex rib is inserted is provided on the inner groove wall of the rotating groove.

[0024] In addition, the automatic production line for belt attachment and detachment for vulcanizing a rubber belt further includes a plurality of air clamp devices evenly arranged along the circumferential direction of the connection column. The air clamp device includes a pneumatic expansion and contraction rod installed on the outer wall of the driven part, a lock block installed on the pneumatic expansion and contraction rod, an air source installed inside the driving part, and a control switch connecting the pneumatic expansion and contraction rod and the air source. An arc-shaped groove is provided at the bottom of the rotation groove, the arc-shaped groove is installed along the circumferential direction of the rotation groove, and a connection hole is provided at the bottom of the arc-shaped groove. The connection hole communicates with the internal cavity of the pneumatic expansion and contraction rod, and the control switch includes a slide block integrally formed at the bottom of the rotating shaft. The slide block is slidably connected inside the arc-shaped groove, an air intake hole and an exhaust hole are provided at the bottom of the slide block, the air intake hole communicates with the discharge port of the air source, and the exhaust hole penetrates the outer wall of the driving part.

[0025] According to the above technical solution, when it is necessary to screw-connect the bolt to the mold, due to the action of the convex rib and the groove, the operating motor can drive the pneumatic clamp finger to rotate circumferentially by the connection column. In this process, the slide block hits the tip of the groove, the air intake hole communicates with the connection hole, the pneumatic expansion and contraction rod gradually extends, and it becomes difficult for the lock block to contact the mold. When the bolt presses and fixes the mold cover on the upper part of the mold, the bolt can no longer rotate continuously. At this time, the driving part rotates circumferentially under the drive of the operating motor, the inner walls of the convex rib and the groove are elastically deformed, the slide block slides in the arc-shaped groove, and when it rotates to a position where the exhaust hole and the connection hole communicate, the pneumatic expansion and contraction rod shrinks, and the lock block clamps the mold cover. When the slide block rotates and hits the rear end of the arc-shaped groove, the operating motor turns off.

[0026] Preferably, a slide groove is provided in the opposing region between the side wall of the rotating shaft and the convex rib, an operating cylinder is installed in the slide groove, and the piston rod of the operating cylinder is connected to the convex rib.

[0027] According to the above technical solution, when placing the finished rubber belt and the annular mold on the detachable table, in the first step, the operating cylinder is controlled to contract the convex rib into the inside of the slide groove. In the second step, the reverse rotation of the driving part is controlled by the operating motor to slide the slide block towards the tip of the groove. In the third step, when the slide block hits the tip of the groove, the pneumatic telescopic rod extends and the lock block is separated from the mold cover. In the fourth step, the operating motor controls the reverse rotation of the pneumatic clamp finger to remove the bolt through the connecting column.

Brief Description of the Drawings

[0028]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Modes for Carrying Out the Invention

[0029] To make the technical solution of the present invention easier to understand, the specific embodiments of the present invention will be described in more detail below with reference to the drawings.

[0030] It is an automatic production line for belt detachment and attachment for vulcanizing rubber belts. As shown in FIGS. 1 to 7, it includes a workbench 1. A detachment and attachment station 2 is installed on the front side of the workbench 1, and an annular mold placement station 3 is installed on the rear side of the workbench.

[0031] On both sides of the workbench 1, an initial rubber belt placement table 4 and a finished rubber belt placement table 5 are respectively installed.

[0032] An initial rubber belt supply station 6 is installed on the front side of the placement table 4 of the initial rubber belt, and an initial rubber belt discharge station 7 is installed on the rear side of the placement table 4 of the initial rubber belt. An initial rubber belt conveyor belt 14 is installed on the placement table 4 of the initial rubber belt. A plurality of initial rubber belt holders 15 are installed on the surface of the initial rubber belt conveyor belt 14, and the plurality of initial rubber belt holders 15 are evenly arranged along the conveying direction of the initial rubber belt conveyor belt 14. A support plate 16 is connected to the side wall of the initial rubber belt holder 15, and the support plate 16 can slide up and down on the surface of the initial rubber belt holder 15. A lifting drive mechanism 17 is installed on the initial rubber belt 15, and the output end of the lifting drive mechanism 17 is connected to the support plate 16 to slide-drive the support plate 16. In this embodiment, the lifting drive mechanism 17 can use a motor in combination with a screw nut.

[0033] A finished product rubber belt discharge station 8 is installed on the front side of the placement table 5 of the finished product rubber belt, and a finished product rubber belt supply station 9 is installed on the rear side of the placement table 5 of the finished product rubber belt. A conveyor belt 18 for the finished product rubber belt is installed on the placement table 5 of the finished product rubber belt. A plurality of finished product rubber belt holders 19 are installed on the surface of the conveyor belt 18 for the finished product rubber belt, and the plurality of finished product rubber belt holders 19 are evenly arranged along the conveying direction of the conveyor belt 18 for the finished product rubber belt.

[0034] The initial rubber belt discharge station 7, the attachment / detachment station 2, and the finished product rubber belt supply station 9 are arranged on the same straight line.

[0035] Above the initial rubber belt placement table 4, the work table 1, and the finished product rubber belt placement table 5, a straddle truss 10 is also included. On the truss 10, a rubber belt clamping device 11, an annular mold clamping device 12, and a transfer device 13 are installed in sequence. The rubber belt clamping device 11 can move the initial rubber belt from the initial rubber belt discharge station 7 to the attachment / detachment station 2, and the rubber belt clamping device 11 can move the finished product rubber belt from the attachment / detachment station 2 to the finished product rubber belt supply station 9. The annular mold clamping device 12 can be controlled to move the annular mold between the annular mold placement station 3 and the attachment / detachment station 2. The transfer device 13 can move the stacked initial rubber belts and annular molds into the vulcanizing device, and the transfer device 13 can move the vulcanized finished product rubber belts and annular molds to the attachment / detachment station 2.

[0036] The rubber belt clamping device 11 includes a rubber belt manipulator 111, a rubber belt clamping disk 112 installed on the rubber belt manipulator 111, and pneumatic chucks 113 evenly arranged along the circumferential direction of the rubber belt clamping disk 112. The rubber belt manipulator 111 can drive and move the pneumatic chucks 113 by the rubber belt clamping disk 112.

[0037] A drive motor 20 is installed between the rubber belt manipulator 111 and the rubber belt clamping disk 112. The drive motor 20 drives the rubber belt clamping disk 112 to rotate in the circumferential direction. A drive cylinder 21 is installed on the side wall of the pneumatic chuck 113, and the piston rod of the drive cylinder 21 extends vertically downward. A movable frame 22 is connected to the end of the piston rod of the drive cylinder 21, and a press roller 23 is rotatably connected to the bottom of the movable frame 22. The press roller 23 is installed along the radial direction of the rubber belt clamping disk 112.

[0038] The annular mold clamping device 12 includes a manipulator 121 for an annular mold, a clamping disk 122 for an annular mold installed on the manipulator 121 for an annular mold, a plurality of clamping blocks 123 evenly arranged along the circumferential direction of the clamping disk 122 for an annular mold, and a slide drive mechanism 124 for driving the clamping blocks 123 to slide along the radial direction of the clamping disk 122 for an annular mold. During use, the manipulator 121 for an annular mold can drive and move a plurality of clamping blocks 123 by the clamping disk 122 for an annular mold. When the annular mold is positioned between the plurality of clamping blocks 123, the slide drive mechanism 124 can drive the plurality of clamping blocks 123 to approach each other to clamp the annular mold. In this embodiment, the slide drive mechanism 124 can use a motor in combination with a screw nut.

[0039] The transfer device 13 includes a transfer manipulator 131, a transfer mounting disk 132 installed on the transfer manipulator 131, an operating motor 133 installed at the bottom of the transfer mounting disk 132, and a pneumatic clamping finger 134 installed on the output shaft of the operating motor 133. The transfer manipulator 131 can drive and move the pneumatic clamping finger 134 by the transfer installation disk 132. The operating motor 133 can drive the pneumatic clamping finger 134 to rotate in the circumferential direction.

[0040] A connecting column 23 is installed between the actuating motor 133 and the pneumatic clamping finger 134. The connecting column 23 includes a driving part 231 fixedly connected to the actuating motor 133 and a driven part 232 fixedly connected to the pneumatic clamping finger 134. A rotating shaft 24 is integrally formed at the lower end of the driving part 231. A plurality of convex ribs 25 are installed along the circumferential direction on the side wall of the rotating shaft 24, and the side wall of the convex rib 25 is arc-shaped. A slide groove 33 is provided in the opposing area between the side wall of the rotating shaft 24 and the convex rib 25, and an actuating cylinder 34 is provided in the slide groove 33. The piston rod of the actuating cylinder 34 is connected to the convex rib 25. At the upper end of the driven part 232, a rotating groove 26 into which the rotating shaft 24 is inserted is provided, and a groove 27 into which the convex rib 25 is inserted is provided on the inner groove wall of the rotating groove 26. The convex rib 25 can restrict the relative rotation between the driving part 231 and the driven part 232 by being fitted into the inside of the groove 27. When the convex rib 25 and the inner groove wall of the groove 27 elastically deform, relative rotation may occur between the driving part 231 and the driven part 232.

[0041] Also included are a plurality of air clamping devices 28 evenly arranged along the circumferential direction of the connecting column 23. The air clamping device 28 includes a pneumatic telescopic rod 281 installed on the outer wall of the driven part 232, a locking block 282 installed on the pneumatic telescopic rod 281, an air source 283 installed inside the driving part 231, and a control switch 284 connecting the pneumatic telescopic rod 281 and the air source 283. The pneumatic telescopic rod 281 includes a sleeve fixedly connected to the side wall of the driving part 231, an inner core slidably connected inside the sleeve, a piston installed on the inner core, and a spring installed between the sleeve and the piston. When air is introduced into the inside of the sleeve using the air source 283, the air entering the inside of the sleeve can drive the inner core by the piston and move it outward toward the outside of the sleeve. When the air inside the sleeve flows to the outside, the spring can pull the inner core into the inside of the sleeve by the piston.

[0042] An arc-shaped groove 29 is provided at the bottom of the rotary groove 26, and the arc-shaped groove 29 is installed along the circumferential direction of the rotary groove 26. A connection hole 30 is provided at the bottom of the arc-shaped groove 29, and the connection hole 30 communicates with the internal cavity of the pneumatic expansion and contraction rod 281. The control switch 284 includes a slide block integrally formed at the bottom of the rotary shaft 24, and the slide block is slidably connected inside the arc-shaped groove 29. An air intake hole 31 and an exhaust hole 32 are provided at the bottom of the slide block. The air intake hole 31 communicates with the discharge port of the air source 283, and the exhaust hole 32 penetrates the outer wall of the drive unit 231. When the slide block hits the tip of the arc-shaped groove 29, the air intake hole 31 communicates with the connection hole 30, and the air source 283 can inject air into the inside of the sleeve. When the slide block slides towards the rear end of the arc-shaped groove 29, the exhaust hole 32 communicates with the connection hole 30, and the air inside the sleeve can be discharged to the outside.

[0043] Of course, the above is merely an example of the present invention, and various other embodiments are conceivable. Technical solutions formed by equivalent substitutions or equivalent conversions shall be included within the scope of protection claimed by the present invention. Explanation of reference numerals

[0044] 1 Workbench 2 Detachable station 3 Arrangement station for the annular mold 4 Arrangement table for the initial rubber belt 5 Arrangement table for the finished rubber belt 6 Initial rubber belt supply station 7 Initial rubber belt discharge station 8 Finished rubber belt discharge station 9 Finished rubber belt supply station 10 Truss 11 Rubber belt clamping device 111 Manipulator for rubber belt 112 Clamping disk for rubber belt 113 Pneumatic chuck 12 Annular mold clamping device 121 Manipulator for annular mold 122 Clamping Disk for Annular Mold 123 Clamping Block 124 Slide Driving Mechanism 13 Transfer Device 131 Transfer Manipulator 132 Transfer Mounting Disk 133 Actuating Motor 134 Pneumatic Clamping Finger 14 Initial Rubber Belt Conveyor Belt 15 Initial Rubber Belt Holder 16 Support Plate 17 Lifting Driving Mechanism 18 Conveyor Belt for Finished Product Rubber Belt 19 Finished Product Rubber Belt Holder 20 Driving Motor 21 Driving Cylinder 22 Movable Frame 23 Press Roller 23 Connecting Post 231 Driving Part 232 Driven Part 24 Rotating Shaft 25 Convex Rib 26 Rotating Groove 27 Groove 28 Air Clamping Device 281 Pneumatic Telescopic Rod 282 Locking Block 283 Air Source 284 Control Switch 29 Arc-shaped Groove 30 Connecting Hole 31 Intake Hole 32 Exhaust Hole 33 Slide Groove 34 Actuating Cylinder

Claims

1. A belt detachment / attachment automatic production line for vulcanizing rubber belts, including a workbench (1), wherein a detachment / attachment station (2) is installed on the front side of the workbench (1), and an annular mold placement station (3) is installed on the rear side. On both sides of the workbench (1), a placement table (4) for initial rubber belts and a placement table (5) for finished rubber belts are respectively installed. An initial rubber belt supply station (6) is installed on the front side of the placement table (4) for initial rubber belts, and an initial rubber belt discharge station (7) is installed on the rear side. A finished rubber belt discharge station (8) is installed on the front side of the placement table (5) for finished rubber belts, and a finished rubber belt supply station (9) is installed on the rear side. The initial rubber belt discharge station (7), the detachment / attachment station (2), and the finished rubber belt supply station (9) are arranged on the same straight line. The belt detachment / attachment automatic production line for vulcanizing rubber belts further includes a truss (10), and the truss (10) straddles above the placement table for the initial rubber belt workbench, the workbench, and the placement table (5) for finished rubber belts. A rubber belt clamping device (11), an annular mold clamping device (12), and a transfer device (13) are sequentially installed on the truss (10). The rubber belt clamping device (11) is configured to move the initial rubber belt from the initial rubber belt discharge station (7) to the detachment / attachment station (2), and the rubber belt clamping device (11) is configured to move the finished rubber belt from the detachment / attachment station (2) to the finished rubber belt supply station (9). The annular mold clamping device (12) is configured to control the movement of the annular mold between the annular mold placement station (3) and the detachment / attachment station (2). The transfer device (13) is configured to move the stacked initial rubber belts and annular molds into the vulcanizing device, and the transfer device (13) is configured to move the vulcanized finished rubber belts and annular molds to the detachment / attachment station (2). A belt detachment / attachment automatic production line for vulcanizing rubber belts, characterized in the above.

2. An initial rubber belt conveyor belt (14) is installed on the placement table (4) of the initial rubber belt, a plurality of initial rubber belt holders (15) are installed on the surface of the initial rubber belt conveyor belt (14), and the plurality of the initial rubber belt holders (15) are evenly arranged along the conveying direction of the initial rubber belt conveyor belt (14). The automatic production line for vulcanizing the rubber belt according to claim 1 is characterized by this.

3. A support plate (16) is slidably connected to the side wall of the initial rubber belt holder (15), a lifting drive mechanism (17) is installed on the initial rubber belt (15), and the lifting drive mechanism (17) is configured to drive the vertical slide of the support plate (16). The automatic production line for vulcanizing the rubber belt according to claim 2 is characterized by this.

4. A conveyor belt (18) for the finished rubber belt is installed on the placement table (5) of the finished rubber belt, a plurality of finished rubber belt holders (19) are installed on the surface of the conveyor belt (18) for the finished rubber belt, and the plurality of the finished rubber belt holders (19) are evenly arranged along the conveying direction of the conveyor belt (18) for the finished rubber belt. The automatic production line for vulcanizing the rubber belt according to claim 1 is characterized by this.

5. The rubber belt clamping device (11) includes a rubber belt manipulator (111), a rubber belt clamping disk (112) installed on the rubber belt manipulator (111), and pneumatic chucks (113) evenly arranged along the circumferential direction of the rubber belt clamping disk (112). The automatic production line for vulcanizing the rubber belt according to claim 1 is characterized by this.

6. A drive motor (20) is installed between the rubber belt manipulator (111) and the rubber belt clamp disk (112). The drive motor (20) drives the rubber belt clamp disk (112) to rotate in the circumferential direction. A drive cylinder (21) is installed on the side wall of the pneumatic chuck (113). The piston rod of the drive cylinder (21) extends vertically downward. A movable frame (22) is connected to the end of the piston rod of the drive cylinder (21). A press roller (23) is rotatably connected to the bottom of the movable frame (22). The press roller (23) is installed along the radial direction of the rubber belt clamp disk (112). The belt attachment / detachment automatic production line for vulcanizing a rubber belt according to claim 5, characterized in that.

7. The annular mold clamping device (12) includes a manipulator (121) for an annular mold, a clamp disk (122) for an annular mold installed on the manipulator (121) for an annular mold, a plurality of clamp blocks (123) evenly distributed along the circumferential direction of the clamp disk (122) for an annular mold, and a slide drive mechanism (124) for driving the clamp blocks (123) to slide along the radial direction of the clamp disk (122) for an annular mold. The belt attachment / detachment automatic production line for vulcanizing a rubber belt according to claim 1, characterized in that.

8. The transfer device (13) includes a transfer manipulator (131), a transfer mounting disk (132) installed on the transfer manipulator (131), an operating motor (133) installed at the bottom of the transfer mounting disk (132), and a pneumatic clamp finger (134) installed on the output shaft of the operating motor (133). The belt attachment / detachment automatic production line for vulcanizing a rubber belt according to claim 1, characterized in that.

9. A connecting column (23) is installed between the operating motor (133) and the pneumatic clamping finger (134). The connecting column (23) includes a driving part (231) fixedly connected to the operating motor (133) and a driven part (232) fixedly connected to the pneumatic clamping finger (134). A rotating shaft (24) is integrally formed at the lower end of the driving part (231). A plurality of convex ribs (25) are installed along the circumferential direction on the side wall of the rotating shaft (24). The side wall of the convex rib (25) is arc-shaped. At the upper end of the driven part (232), a rotating groove (26) into which the rotating shaft (24) is inserted is provided. On the inner groove wall of the rotating groove (26), a groove (27) into which the convex rib (25) is inserted is provided. The automatic production line for belt detachment and attachment for vulcanizing rubber belts further includes a plurality of air clamping devices (28) evenly arranged along the circumferential direction of the connecting column (23). The air clamping device (28) includes a pneumatic telescopic rod (281) installed on the outer wall of the driven part (232), a locking block (282) installed on the pneumatic telescopic rod (281), an air source (283) installed inside the driving part (231), and a control switch (284) connected to the pneumatic telescopic rod (281) and the air source (283). An arc-shaped groove (29) is provided at the bottom of the rotating groove (26). The arc-shaped groove (29) is installed along the circumferential direction of the rotating groove (26). A connection hole (30) is provided at the bottom of the arc-shaped groove (29). The connection hole (30) communicates with the internal cavity of the pneumatic telescopic rod (281). The control switch (284) includes a sliding block integrally formed at the bottom of the rotating shaft (24). The sliding block is slidably connected inside the arc-shaped groove (29). An air intake hole (31) and an exhaust hole (32) are installed at the bottom of the sliding block. The air intake hole (31) communicates with the discharge port of the air source (283). The exhaust hole (32) penetrates through the outer wall of the driving part (231). The automatic production line for belt detachment and attachment for vulcanizing rubber belts according to claim 8, characterized in that.

10. A sliding groove (33) is provided in the facing area between the side wall of the rotating shaft (24) and the convex rib (25), an operating cylinder (34) is installed in the sliding groove (33), and a piston rod of the operating cylinder (34) is connected to the convex rib (25). The automatic production line for belt attachment / detachment for vulcanization of a rubber belt according to claim 9, characterized in that.

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