Automatic friction plate pasting device

Abstract

The invention discloses an automatic friction plate pasting device which comprises a clamping mechanism and a conveying mechanism. During implementation, a workpiece is conveyed through the conveying mechanism, then is placed on the feeding temporary storage mechanism and then enters the first surface mounting mechanism, a paper base is adhered to the upper surface of the workpiece, then the workpiece is moved to the turnover mechanism, the turnover mechanism can turn over the workpiece, and then the workpiece is placed on the first surface mounting mechanism. Then the overturned workpiece is moved to the second surface mounting mechanism, the second surface mounting mechanism can attach the paper base to the other surface of the workpiece, the workpiece subjected to surface mounting is moved to the pressing mechanism, the pressing mechanism presses the paper base and the workpiece, the workpiece retreats from the pressing mechanism after pressing, and operation is completed; the clamping and transposition mechanism is used for clamping and placing the workpieces located on the conveying mechanism on the feeding temporary storage mechanism, and the clamping and transposition mechanism is used for sequentially moving the workpieces to the next machining mechanism, so that machining operation of the workpieces is completed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of friction plate production, and particularly relates to an automatic friction plate pasting device. BACKGROUND

[0002] In many current application scenarios, the combination of chip and friction material is mostly completed by manual operation, that is, an employee needs to cut the friction material into a specific shape and then paste the friction material on a specified position of the chip by using an auxiliary tool. The manual pasting process is relatively backward and complicated, and is limited by the personal ability of the employee, so that the high precision requirement cannot be guaranteed, and the manual pasting process is only suitable for a small amount of sample production and cannot meet the mass production requirement. SUMMARY

[0003] In view of the above problems, the application provides an automatic friction plate pasting device to solve the problems in the background.

[0004] To achieve the above object, the application provides the following technical scheme: an automatic friction plate pasting device, comprising a clamping mechanism, a conveying mechanism, a temporary storage mechanism, a first pasting mechanism, a turnover mechanism, a second pasting mechanism, a pressing mechanism, a clamping displacement mechanism and a vertical pushing mechanism.

[0005] The conveying mechanism, the temporary storage mechanism, the first pasting mechanism, the turnover mechanism, the second pasting mechanism and the pressing mechanism are arranged in sequence to form a processing assembly, the clamping displacement mechanism is located on one side of the processing assembly, and the vertical pushing mechanism is arranged perpendicularly to the clamping displacement mechanism to push the clamping displacement mechanism towards / away from the processing assembly,

[0006] The workpiece is placed on the conveying mechanism and conveyed to a predetermined position by the conveying mechanism, the clamping mechanism is located above the conveying mechanism away from the temporary storage mechanism, and when the workpiece is conveyed to the predetermined position, the clamping mechanism can clamp the workpiece and place the workpiece on the temporary storage mechanism,

[0007] The first pasting mechanism and the second pasting mechanism are both provided with a feeding frame, the feeding frame is provided with a paper base, the clamping displacement mechanism can clamp the workpiece on the temporary storage mechanism and place the workpiece on the first pasting mechanism, then the paper base can be pressed onto one surface of the workpiece, and then the workpiece is moved to the second pasting mechanism by the clamping displacement mechanism, and the second pasting mechanism presses the paper base onto the other surface of the workpiece.

[0008] Preferably, the turnover mechanism and the pressing mechanism are further included.

[0009] After the paper base is pressed onto the workpiece by the first pasting mechanism, the clamping displacement mechanism can move the workpiece to the turnover mechanism, and the turnover mechanism can turn over the workpiece,

[0010] The flipped workpiece is clamped by the clamping and positioning mechanism and placed on the second patch mechanism to perform patching on the other surface of the workpiece.

[0011] After the patch is completed, the clamping and positioning mechanism will clamp the workpiece and place it on the pressing mechanism. The pressing mechanism will press the paper base on the surface of the workpiece and push the workpiece out of the pressing mechanism after pressing.

[0012] The clamping and changing mechanism is provided with a plurality of clamping stations for clamping workpieces, and the clamping stations can move laterally along the processing assembly.

[0013] Preferably, the clamping mechanism includes a first guide rail, a fixed seat, a telescopic table, a clamping block and a first telescopic member. The first guide rail is arranged horizontally and is located above the conveying mechanism. The fixed seat is installed on the first guide rail and can slide along the first guide rail. The telescopic table is located below the fixed seat and is connected to the fixed seat through a telescopic rod. Two symmetrically arranged clamping blocks are installed at the lower end of the telescopic table. The two clamping blocks are driven by the first telescopic member so that the two clamping blocks can approach / move away from each other.

[0014] Preferably, the conveying mechanism includes a frame, a conveyor belt and a rotating shaft. The frame is arranged longitudinally, the conveyor belt is installed in the frame, and the conveyor belt can rotate around the rotating shaft. The workpiece is placed on the conveyor belt.

[0015] Preferably, the first patch mechanism has the same structure as the second patch mechanism, and the first patch mechanism includes a support frame, an upper pressing platform, a crossbeam, a lower pressing platform, a second telescopic member, a second guide rail and a rotating roller. The crossbeam is fixedly connected to the top of the support frame, and the upper pressing platform and the lower pressing platform are arranged up and down. The upper pressing platform is connected to the crossbeam through the second telescopic member, and the upper pressing platform can move up and down. A second guide rail is also provided between the upper pressing platform and the crossbeam. There are two rotating rollers, and the rotating rollers are rotatably installed on the support frame. A feeding frame is also installed on the support frame, and the paper base passes between the two rotating rollers.

[0016] Preferably, the flipping mechanism includes a support seat, a mounting seat, a rotating shaft, a splint and a slide groove. The mounting seat is arranged on one side of the support seat, and the mounting seat is connected to the support seat through a rotating shaft so that the mounting seat can rotate. The splint is arranged on the side of the mounting seat away from the support seat, and the slide groove is arranged on the side of the mounting seat. The end of the splint cooperates with the slide groove, the slide groove is arranged vertically, and there are two splints, and the two splints can approach / move away from each other.

[0017] Preferably, the pressing mechanism comprises a base plate, a support plate, a fixing frame, a third telescopic piece, a third guide rail, a pressing plate and a pushing rod, the support plate is fixedly connected to the base plate, the fixing frame is fixedly connected to the upper end of the support plate, the third telescopic piece is installed on the fixing frame, the pressing plate is installed on the lower end of the third telescopic piece, the pushing rod is arranged on the upper end of the base plate, the pushing rod is pushed by a fifth telescopic piece, the third guide rail is fixedly connected to the pressing plate, and the upper end of the third guide rail penetrates through the fixing frame.

[0018] Preferably, the material clamping and transposition mechanism comprises a mounting frame, a fourth telescopic piece, material clamping teeth, a motor and a threaded rod, the fourth telescopic piece is installed on one end of the mounting frame, the material clamping teeth are two in a group to form a material clamping station, the motor is arranged on the mounting frame, and the threaded rod is fixedly connected to the output end of the motor, the material clamping teeth are in threaded cooperation with the threaded rod, and the thread directions of the two material clamping teeth in one group are opposite, so that when the threaded rod rotates, the two material clamping teeth in one group can move close to or away from each other.

[0019] Preferably, the fifth telescopic piece and a clamping block, the clamping block is fixedly connected to the telescopic end of the fifth telescopic piece, and the fifth telescopic piece is arranged perpendicularly to the mounting frame.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] In the implementation of the present application, the workpiece is conveyed by the conveying mechanism, placed on the feeding temporary storage mechanism, and then enters the first patching mechanism. The upper surface of the workpiece is adhered with a paper base. Then the workpiece is moved to the turnover mechanism, which can turn over the workpiece. The turned-over workpiece is moved to the second patching mechanism, which can paste the paper base on another surface of the workpiece. The workpiece after patching is moved to the pressing mechanism, which presses the paper base and the workpiece. After pressing, the workpiece exits the pressing mechanism, and the operation is completed. The clamping mechanism is used to clamp and place the workpiece on the feeding temporary storage mechanism, and the material clamping and transposition mechanism is used to move the workpiece to the next processing mechanism in turn, thereby completing the processing operation of the workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, which together with the embodiments of the present application, serve to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0023] Figure 1 It is a whole structure schematic view of the automatic patching device for the friction plate of the present application;

[0024] Figure 2 It is a side structure schematic view of the clamping mechanism of the automatic patching device for the friction plate of the present application;

[0025] Figure 3Structure diagram of conveying mechanism of automatic friction plate pasting device of the application;

[0026] Figure 4 Structure diagram of conveying mechanism of automatic friction plate pasting device of the application Figure 1 Structure diagram of first pasting mechanism of the application;

[0027] Figure 5 Structure diagram of first pasting mechanism of the application;

[0028] Figure 6 Structure diagram of first pasting mechanism of the application;

[0029] Figure 7 Structure diagram of first pasting mechanism of the application;

[0030] Figure 8 Structure diagram of first pasting mechanism of the application;

[0031] In the figure: 100, clamping mechanism; 200, conveying mechanism; 300, feeding temporary storage mechanism; 400, first pasting mechanism; 500, turnover mechanism; 600, second pasting mechanism; 700, pressing mechanism; 800, clamping displacement mechanism; 900, vertical pushing mechanism;

[0032] 1, first guide rail; 2, fixed seat; 3, telescopic table; 4, clamping block; 5, first telescopic piece;

[0033] 6, rack; 7, conveying belt; 8, rotating shaft; 9, workpiece;

[0034] 10, feeding frame; 11, paper base; 12, support frame; 13, upper pressing table; 14, cross beam; 15, lower pressing table; 16, second telescopic piece; 17, second guide rail; 18, rotating roller;

[0035] 19, support seat; 20, mounting seat; 21, rotating shaft; 22, clamping plate; 23, sliding groove;

[0036] 24, bottom plate; 25, support plate; 26, fixed frame; 27, third telescopic piece; 28, third guide rail; 29, pressing plate; 30, pushing rod;

[0037] 31, mounting frame; 32, fourth telescopic piece; 33, clamping tooth; 34, motor; 35, threaded rod; 36, fifth telescopic piece; 37, clamping block. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] Depend on Figures 1-8 The present invention discloses an automatic friction plate mounting device, comprising a clamping mechanism 100, a conveying mechanism 200, a material loading and temporary storage mechanism 300, a first mounting mechanism 400, a flipping mechanism 500, a second mounting mechanism 600, a pressing mechanism 700, a clamping and shifting mechanism 800, and a vertical pushing mechanism 900.

[0040] The conveying mechanism 200, the material loading temporary storage mechanism 300, the first patch mechanism 400, the flipping mechanism 500, the second patch mechanism 600, and the pressing mechanism 700 are arranged in sequence to form a processing assembly. The material clamping and transposition mechanism 800 is located on one side of the processing assembly. The vertical pushing mechanism 900 is arranged perpendicular to the material clamping and transposition mechanism 800 to push the material clamping and transposition mechanism 800 toward / away from the processing assembly.

[0041] The workpiece 9 is placed on the conveying mechanism 200. When the workpiece 9 enters the conveying mechanism 200, both the upper and lower surfaces thereof are coated with adhesive. The workpiece 9 is conveyed to a predetermined position by the conveying mechanism 200. The clamping mechanism 100 is located above the side of the conveying mechanism 200 away from the temporary loading storage mechanism 300. When the workpiece 9 is conveyed to the predetermined position, the clamping mechanism 100 can clamp the workpiece 9 and place it on the temporary loading storage mechanism 300.

[0042] The workpiece 9 is transported by the conveying mechanism 200 and then placed on the loading temporary storage mechanism 300. After entering the first patch mechanism 400, the paper base 11 is adhered to the upper surface of the workpiece 9, and then the workpiece 9 is moved to the flipping mechanism 500. The flipping mechanism 500 can flip the workpiece 9, and then move the flipped workpiece 9 to the second patch mechanism 600. The second patch mechanism 600 can stick the paper base 11 on the other surface of the workpiece 9. The workpiece 9 with the patch completed is moved to the clamping mechanism 700. The clamping mechanism 700 presses the paper base 11 and the workpiece 9. After pressing, the workpiece exits the clamping mechanism 700 and the operation is completed. As for the clamping mechanism 100, its function is to clamp the workpiece located on the conveying mechanism 200 and place it on the loading temporary storage mechanism 300, and the function of the clamping and position changing mechanism 800 is to move the workpiece 9 to the next processing mechanism in sequence, thereby completing the processing operation of the workpiece 9.

[0043] The first patching mechanism 400 and the second patching mechanism 600 are provided with a feeding rack 10, and a paper base 11 (in the form of a long strip) is arranged on the feeding rack 10. The feeding rack 10 is used to place the paper base 11, and the paper base 11 can be cut into a specific shape under the action of the first patching mechanism 400 and then adhered to the surface of the workpiece 9. The clamping and transposition mechanism 800 can clamp and place the workpiece 9 on the first patching mechanism 400, and then the paper base 11 can be pressed onto one surface of the workpiece 9. Then the workpiece 9 is moved to the second patching mechanism 600 by the clamping and transposition mechanism 800, and the second patching mechanism 600 presses the paper base 11 onto the other surface of the workpiece 9.

[0044] The turnover mechanism 500 and the pressing mechanism 700 are further included.

[0045] After the paper base 11 is pressed onto the workpiece 9 by the first patching mechanism 400, the clamping and transposition mechanism 800 can move the workpiece 9 to the turnover mechanism 500, and the turnover mechanism 500 can turn over the workpiece 9,

[0046] The turned-over workpiece 9 is clamped and placed on the second patching mechanism 600 by the clamping and transposition mechanism 800 to patch the other surface of the workpiece 9.

[0047] After the patching is completed, the clamping and transposition mechanism 800 clamps and places the workpiece 9 on the pressing mechanism 700, the pressing mechanism 700 presses the paper base 11 on the surface of the workpiece 9, and then pushes the workpiece 9 out of the pressing mechanism 700 after pressing.

[0048] The clamping and transposition mechanism 800 has a plurality of clamping stations for clamping the workpiece 9, and the clamping stations can move along the transverse direction of the machining assembly.

[0049] The clamping mechanism 100 comprises a first guide rail 1, a fixed seat 2, an extension table 3, clamping blocks 4 and a first extension piece 5, the first guide rail 1 is arranged transversely and above the conveying mechanism 200, the fixed seat 2 is installed on the first guide rail 1 and can slide along the first guide rail 1, the extension table 3 is below the fixed seat 2 and connected with the fixed seat 2 through an extension rod, two symmetrical clamping blocks 4 are installed at the lower end of the extension table 3, and the two clamping blocks 4 are driven by the first extension piece 5 to approach or move away from each other. After the fixed seat 2 slides along the first guide rail 1 to above the conveying mechanism 200, the extension rod is elongated, the extension table 3 moves downward, and after moving to a predetermined position, the first extension rod 5 causes the two clamping blocks 4 to approach each other, thereby clamping the workpiece. Then the extension rod is shortened, the extension table 3 moves upward together with the workpiece 9, and then the fixed seat 2 continues to slide to above the temporary storage mechanism 300, and then the extension rod is elongated to place the workpiece 9 on the temporary storage mechanism 300. The movement of the fixed seat 2 can be realized by a cylinder or an electric motor.

[0050] The conveying mechanism 200 comprises a rack 6, a conveying belt 7 and a rotating shaft 8, the rack 6 is arranged longitudinally, the conveying belt 7 is installed in the rack 6 and can rotate around the rotating shaft 8, and the workpiece 9 is placed on the conveying belt 7.

[0051] The first patch mechanism 400 and the second patch mechanism 600 have the same structure, the first patch mechanism 400 comprises a support frame 12, an upper pressing table 13, a cross beam 14, a lower pressing table 15, a second extension piece 16, a second guide rail 17 and rotating rollers 18, the cross beam 14 is fixedly connected above the support frame 12, the upper pressing table 13 and the lower pressing table 15 are arranged above and below, the upper pressing table 13 is connected with the cross beam 14 through the second extension piece 16 and can move up and down, the second guide rail 17 is arranged between the upper pressing table 13 and the cross beam 14, and the rotating rollers 18 are rotatably installed on the support frame 12, the feeding frame 10 is also installed on the support frame 12, and the paper base 11 passes between the two rotating rollers 18.

[0052] The upper pressing table 13 and the lower pressing table 15 can move up and down, which can be realized by a cylinder. After the workpiece 9 is placed on the lower pressing table 15, the lower pressing table 15 is pressed downward under the action of the second extension rod 16, thereby pressing the paper base 11 on the upper surface of the workpiece 9. The use of the rotating roller 18 can drive the paper base 11 to move forward, thereby cooperating with different workpieces 9.

[0053] The turnover mechanism 500 comprises a supporting base 19, a mounting base 20, a rotating shaft 21, clamping plates 22 and a sliding groove 23. The mounting base 20 is arranged at one side of the supporting base 19 and connected with the supporting base 19 through the rotating shaft 21, so that the mounting base 20 can rotate. The clamping plates 22 are arranged at the side of the mounting base 20 away from the supporting base 19. The sliding groove 23 is arranged at the side of the mounting base 20, and the end of the clamping plate 22 is matched with the sliding groove 23. The sliding groove 23 is vertically arranged, and the clamping plate 22 has two clamping plates 22 which can approach or move away from each other. After the paper base 11 is pressed onto the upper surface of the workpiece 9, the workpiece 9 is moved to the lower clamping plate 22, and then the two clamping plates 22 are clamped and rotated, so that the workpiece 9 is rotated and turned over. The approaching or moving away of the clamping plate 22 can be realized by a pneumatic cylinder, and the rotation of the rotating shaft 21 can be realized by electricity.

[0054] The pressing mechanism 700 comprises a bottom plate 24, a supporting plate 25, a fixing frame 26, a third telescopic piece 27, a third guide rail 28, a pressing plate 29 and a pushing rod 30. The supporting plate 25 is fixedly connected to the bottom plate 24. The fixing frame 26 is fixedly connected to the upper end of the supporting plate 25. The third telescopic piece 27 is installed on the fixing frame 26, and the pressing plate 29 is installed on the lower end of the third telescopic piece 27. The pushing rod 30 is arranged at the upper end of the bottom plate 24 and is pushed by a fifth telescopic piece. The third guide rail 28 is fixedly connected to the pressing plate 29, and the upper end of the third guide rail 28 penetrates through the fixing frame 26.

[0055] After the workpiece 9 is placed on the bottom plate 24, the pressing plate 29 moves downward under the action of the third telescopic piece 27 and is pressed on the surface of the workpiece 9, so as to press the workpiece 9 and the paper base 11, and then the pressing plate 29 moves upward, and the pushing rod 30 moves forward to push the workpiece 9 out of the pressing mechanism 700.

[0056] The clamping and transposition mechanism 800 comprises a mounting frame 31, a fourth telescopic piece 32, clamping teeth 33, a motor 34 and a threaded rod 35. The fourth telescopic piece 32 is installed at one end of the mounting frame 31. The clamping teeth 33 are two in a group to form a clamping station. The motor 34 is arranged on the mounting frame 31, and the threaded rod 35 is fixedly connected to the output end of the motor 34. The clamping teeth 33 are threadedly matched with the threaded rod 35, and the threads on the two clamping teeth 33 in one group are opposite in rotation direction, so that when the threaded rod 35 rotates, the two clamping teeth 33 in one group can approach or move away from each other.

[0057] The use of multiple clamping stations can ensure that each processing mechanism has a workpiece 9, so as to accelerate the processing operation of the workpiece 9 and maintain the continuity of the processing of the workpiece 9 by the device.

[0058] The use of the fourth telescopic member 32 enables the mounting frame 31 to move in the transverse direction, i.e. the clamping teeth 33 in the previous clamping station can be moved to the next clamping station under the action of the fourth telescopic member 32, and then reset, thereby achieving the purpose of moving the workpiece 9 from the previous machining mechanism to the next machining mechanism.

[0059] The fifth telescopic member 36 and the clamping block 37 are fixedly connected to the telescopic end of the fifth telescopic member 36, and the clamping block 37 is connected to the mounting frame 31, and the fifth telescopic member 36 is arranged perpendicularly to the mounting frame 31.

[0060] When the mounting frame 31 moves transversely to the predetermined point, the fifth telescopic member 36 can push the mounting frame 31, so that the two clamping teeth 33 are located on both sides of the workpiece 9. At this time, the motor 34 operates, and the two clamping teeth 33 clamp the workpiece 9. Then, the fourth telescopic member 32 is extended to move the workpiece 9 to the next machining mechanism. The motor 34 operates in reverse, and the two clamping teeth 33 move away from each other, so that the workpiece 9 is separated from the clamping teeth 33. Then, the fifth telescopic member 36 is shortened, so that the mounting frame 31 returns to the original position, and the clamping teeth 33 move to one side of the machining assembly. Finally, the fifth telescopic member 36 is reset, so that the mounting frame 31 returns to the initial position, thereby completing one operation cycle.

[0061] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0062] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A friction plate automatic patch device, characterized by: It comprises a clamping mechanism (100), a conveying mechanism (200), a material loading temporary storage mechanism (300), a first patch mechanism (400), a flipping mechanism (500), a second patch mechanism (600), a pressing mechanism (700), a material clamping and shifting mechanism (800), and a vertical pushing mechanism (900); The conveying mechanism (200), the material loading temporary storage mechanism (300), the first patch mechanism (400), the flipping mechanism (500), the second patch mechanism (600) and the pressing mechanism (700) are arranged in sequence to form a processing assembly. The material clamping and transposition mechanism (800) is located on one side of the processing assembly. The vertical pushing mechanism (900) is arranged perpendicular to the material clamping and transposition mechanism (800) to push the material clamping and transposition mechanism (800) toward / away from the processing assembly. The workpiece (9) is placed on the conveying mechanism (200) and conveyed to a predetermined position by the conveying mechanism (200). The clamping mechanism (100) is located above the conveying mechanism (200) on a side away from the loading temporary storage mechanism (300). When the workpiece (9) is conveyed to the predetermined position, the clamping mechanism (100) can clamp the workpiece (9) and place it on the loading temporary storage mechanism (300). A feeding rack (10) is provided on both the first patch mechanism (400) and the second patch mechanism (600), and a paper base (11) is provided on the feeding rack (10). The clamping and shifting mechanism (800) can clamp the workpiece (9) located on the loading temporary storage mechanism (300) and place it on the first patch mechanism (400), and then the paper base (11) can be pressed onto one surface of the workpiece (9). Then, the workpiece (9) is moved to the second patch mechanism (600) by the clamping and shifting mechanism (800), and the second patch mechanism (600) presses the paper base (11) onto the other surface of the workpiece (9).

2. The friction plate automatic patch device according to claim 1, characterized in that: It also includes a turning mechanism (500) and a pressing mechanism (700); After the paper base (11) is pressed onto the workpiece (9) by the first patch mechanism (400), the material clamping and shifting mechanism (800) can move the workpiece (9) to the flipping mechanism (500), and the flipping mechanism (500) can flip the workpiece (9). The turned workpiece (9) is clamped by the clamping and positioning mechanism (800) and placed on the second patch mechanism (600) to perform patching on the other surface of the workpiece (9). After the patch is completed, the clamping and shifting mechanism (800) clamps the workpiece (9) and places it on the pressing mechanism (700). The pressing mechanism (700) presses the paper base (11) on the surface of the workpiece (9) and pushes the workpiece (9) out of the pressing mechanism (700) after pressing. The clamping and changing mechanism (800) is provided with a plurality of clamping stations for clamping workpieces (9), and the clamping stations can move laterally along the processing assembly.

3. The friction plate automatic mounting device according to claim 2, characterized in that: The clamping mechanism (100) comprises a first guide rail (1), a fixed seat (2), a telescopic platform (3), a clamping block (4) and a first telescopic member (5). The first guide rail (1) is arranged horizontally and is located above the conveying mechanism (200). The fixed seat (2) is installed on the first guide rail (1) and can slide along the first guide rail (1). The telescopic platform (3) is located below the fixed seat (2) and is connected to the fixed seat (2) through a telescopic rod. Two symmetrically arranged clamping blocks (4) are installed at the lower end of the telescopic platform (3). The two clamping blocks (4) are driven by the first telescopic member (5) so that the two clamping blocks (4) can move closer to / away from each other.

4. The friction plate automatic mounting device according to claim 2, characterized in that: The conveying mechanism (200) comprises a frame (6), a conveyor belt (7) and a rotating shaft (8); the frame (6) is arranged longitudinally; the conveyor belt (7) is installed in the frame (6) and the conveyor belt (7) can rotate around the rotating shaft (8); and the workpiece (9) is placed on the conveyor belt (7).

5. The friction plate automatic mounting device according to claim 2, characterized in that: The first patch mechanism (400) and the second patch mechanism (600) have the same structure. The first patch mechanism (400) includes a support frame (12), an upper pressing platform (13), a crossbeam (14), a lower pressing platform (15), a second telescopic member (16), a second guide rail (17) and a rotating roller (18). The crossbeam (14) is fixedly connected to the upper part of the support frame (12). The upper pressing platform (13) and the lower pressing platform (15) are arranged up and down. The upper pressing platform (13) is connected to the crossbeam (14) through the second telescopic member (16), and the upper pressing platform (13) can move up and down. A second guide rail (17) is also provided between the upper pressing platform (13) and the crossbeam (14). There are two rotating rollers (18), and the rotating rollers (18) are rotatably installed on the support frame (12). A feeding frame (10) is also installed on the support frame (12). The paper base (11) passes between the two rotating rollers (18).

6. The friction plate automatic mounting device according to claim 2, characterized in that: The flip mechanism (500) includes a support seat (19), a mounting seat (20), a rotating shaft (21), a splint (22) and a slide groove (23). The mounting seat (20) is arranged on one side of the support seat (19), and the mounting seat (20) is connected to the support seat (19) through the rotating shaft (21) so that the mounting seat (20) can rotate. The splint (22) is arranged on the side of the mounting seat (20) away from the support seat (19). The slide groove (23) is arranged on the side of the mounting seat (20). The end of the splint (22) cooperates with the slide groove (23). The slide groove (23) is arranged vertically, and there are two splints (22). The two splints (22) can approach / move away from each other.

7. The friction plate automatic mounting device according to claim 2, characterized in that: The clamping mechanism (700) comprises a base plate (24), a support plate (25), a fixing frame (26), a third telescopic member (27), a third guide rail (28), a pressing plate (29) and a pushing rod (30), wherein the support plate (25) is fixedly connected to the base plate (24), the fixing frame (26) is fixedly connected to the upper end of the support plate (25), the third telescopic member (27) is mounted on the fixing frame (26), and the pressing plate (29) is mounted on the lower end of the third telescopic member (27), the pushing rod (30) is arranged at the upper end of the base plate (24), the pushing rod (30) is pushed by the fifth telescopic member, the third guide rail (28) is fixedly connected to the pressing plate (29), and the upper end of the third guide rail (28) passes through the fixing frame (26).

8. The friction plate automatic mounting device according to claim 2, characterized in that: The material clamping and shifting mechanism (800) comprises a mounting frame (31), a fourth telescopic member (32), a material clamping tooth (33), a motor (34) and a threaded rod (35). The fourth telescopic member (32) is mounted on one end of the mounting frame (31). The material clamping teeth (33) are grouped into two to form a material clamping station. The motor (34) is arranged on the mounting frame (31), and the threaded rod (35) is fixed to the output end of the motor (34). The material clamping teeth (33) and the threaded rod (35) are threadedly matched. The threads on the two material clamping teeth (33) in one group are rotated in opposite directions, so that when the threaded rod (35) rotates, the two material clamping teeth (33) in one group can move closer to / away from each other.

9. The friction plate automatic mounting device according to claim 8, characterized in that: A fifth telescopic member (36) and a clamping block (37), wherein the clamping block (37) is fixedly connected to the telescopic end of the fifth telescopic member (36), and the fifth telescopic member (36) and the mounting frame (31) are arranged vertically.

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