Carbon tape bonding and conveying apparatus

Abstract

The utility model relates to conveying equipment technical field especially relates to a kind of carbon tape bonding conveying device, the carbon tape bonding conveying device of the utility model uses conveying belt as conveying tool, so that tool holder can realize circulation conveying, it is more flexible in structure arrangement;In addition, the product on tool holder top can be directly skipped even if problem occurs, and the normal work of subsequent tool holder will not be affected, realizes the function of storage and buffering, improves fault tolerance. First workpiece end of carbon tape can be pulled and bonded on second workpiece using carbon tape pulling and bonding mechanism cooperation with pressing positioning mechanism, compared with traditional equal-division carousel structure design, first workpiece and second workpiece on the same tool holder are more easily operated, and the influence caused by space constraint is reduced. Again, using tightening mechanism drives second workpiece to rotate to wind carbon tape, and such structure design adapts the structure setting of conveying belt, and the arrangement flexibility is high.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and in particular to a carbon ribbon bonding and conveying device. Background Technology

[0002] The ribbon in a ribbon printer is a consumable product, typically housed in a pre-designed box, known as a ribbon printing cartridge, for easy installation into the printer. Currently, in automated assembly, the end portion of a ribbon roll is wound onto a take-up spool. This process is generally done in an assembly line design, with feeding, pulling, winding, and unloading equipment arranged around a rotary table. Due to space constraints, the rotary table is equipped with corresponding clamping fixtures for each of these devices. When the rotary table rotates to a specific angle, the clamping fixture from one station moves to the next. While this rotary table design is compact and simple to use, a malfunction in one clamping fixture or corresponding device can force the entire production line to shut down for maintenance. Therefore, this type of production line suffers from low tolerance for feeding errors and limited material storage capacity. The current solution is to increase the diameter of the equal-division turntable so that there is at least one spare clamping fixture between different workstations. This increases storage capacity and improves fault tolerance. However, this design will increase the number of clamping fixtures on the equal-division turntable many times over, which will make the equal-division turntable occupy a lot of space and increase equipment costs. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a carbon ribbon bonding and conveying device, comprising:

[0004] frame;

[0005] The conveying mechanism includes a conveyor belt and a plurality of tooling fixtures disposed on the conveyor belt. The conveyor belt is rotatably mounted on the frame. Each tooling fixture is provided with at least two workstations, including at least two workstations on which a first workpiece and a second workpiece are rotatably placed.

[0006] At least one carbon ribbon pulling and bonding mechanism is provided on one side of the conveyor belt and is capable of pulling and bonding the end of the carbon ribbon on the first workpiece on the same tooling fixture to the second workpiece.

[0007] At least one clamping and positioning mechanism is mounted on the frame. Each clamping and positioning mechanism can cooperate with the corresponding carbon ribbon pulling and bonding mechanism to position the tooling fixture passing between them and clamp the first workpiece on the tooling fixture.

[0008] At least one tightening mechanism, mounted on the frame, is used to rotate a second workpiece to wind up the carbon ribbon.

[0009] In some possible embodiments, the carbon ribbon pulling and bonding mechanism includes a frame, a telescopic component, a lifting component, and an opening and closing clamping component. One end of the telescopic component is mounted on the frame, and the other end spans across the conveyor belt. The telescopic direction of the telescopic component is parallel to the direction of the line connecting the first workpiece and the second workpiece. The lifting component is mounted on the output end of the telescopic component, and the opening and closing clamping component is mounted on the output end of the lifting component. The telescopic component can drive the opening and closing clamping component through the lifting component to pull and bond the end of the carbon ribbon on the first workpiece on the same tooling fixture to the second workpiece.

[0010] In some possible embodiments, the telescopic assembly includes two synchronous pulleys rotatably mounted on the frame, a synchronous belt wound around the two synchronous pulleys, and a drive motor mounted on the frame. The frame is provided with a horizontal rail, and the lifting assembly is slidably mounted on the horizontal rail and connected to the synchronous belt. The synchronous belt is capable of driving the lifting assembly to slide on the horizontal rail.

[0011] In some possible embodiments, the lifting assembly includes a sliding seat, a lifting cylinder disposed on the sliding seat, and a vertical rail disposed on the sliding seat. The sliding seat is slidably mounted on a horizontal rail on the frame and connected to the output end of the telescopic assembly. The lifting seat is slidably mounted on the vertical rail. The output end of the lifting cylinder is connected to the lifting seat. The opening and closing clamping assembly is slidably mounted on the lifting seat.

[0012] In some possible embodiments, the opening and closing clamping assembly includes a fine-tuning electric cylinder, a fixed base, a fixed block, and a movable block. The fine-tuning electric cylinder is mounted on the output end of the lifting assembly and its extension and retraction direction is parallel to the conveying direction of the conveyor belt. The fixed base is mounted on the output end of the fine-tuning electric cylinder. The fixed block is mounted on the fixed base. The movable block is slidably mounted on the fixed base. An opening and closing cylinder is provided on the fixed base. The output end of the opening and closing cylinder is connected to the movable block. The opening and closing cylinder can drive the movable block to cooperate with the fixed block to clamp the end of the carbon ribbon.

[0013] In some possible embodiments, the clamping and positioning mechanism includes a mounting base, a positioning cylinder mounted on the mounting base, and a locking block mounted on the telescopic end of the positioning cylinder. The mounting base is located on one side of the frame in the conveyor belt conveying direction. The output end of the positioning cylinder points to the center of the conveyor belt. The positioning cylinder can be inserted into the corresponding tooling fixture through the locking block to position the tooling fixture. A pressing cylinder is provided on the mounting base. A pressing plate is provided on the output end of the pressing cylinder. One end of the pressing plate can extend above the conveyor belt. A top pressing column is provided on the pressing plate. The pressing cylinder can drive the pressing plate to restrict the movement of the first workpiece on the tooling fixture positioned by the locking block through the top pressing column.

[0014] In some possible embodiments, the tooling fixture has a bayonet on its side that mates with the locking block, and the bayonet has a V-shaped cross-section.

[0015] In some possible embodiments, photoelectric sensors are provided on both sides of the frame located on the conveyor belt.

[0016] In some possible embodiments, the tightening mechanism includes a winding assembly, an adjusting cylinder, an extending cylinder, and a tightening block. The winding assembly is vertically mounted on the frame and is used to drive the second workpiece on the tooling fixture to rotate. The adjusting cylinder is mounted on the frame, and its output end can extend above the conveyor belt. The extending cylinder is mounted on the output end of the adjusting cylinder. The tightening block is mounted on the output end of the extending cylinder, and the tightening block is provided with a pressing arc surface that can press against the outer wall of the carbon ribbon wound around the second workpiece.

[0017] In some possible embodiments, the winding assembly includes a slide rail, a lifting block, a lifting telescopic device, and a rotating shaft. The slide rail is vertically mounted on the frame, the lifting block is slidably mounted on the slide rail, the lifting telescopic device is mounted on the frame and its telescopic end is connected to the lifting block, the rotating shaft is rotatably mounted on one end of the lifting block that extends into the conveyor belt, a winding motor is provided on the lifting block, the winding motor is driven to the upper end of the rotating shaft, the lifting telescopic device can drive the lifting block to slide on the slide rail and drive the rotating shaft to insert into the rotation center of the second workpiece on the tooling fixture, and the winding motor can drive the second workpiece to rotate through the rotating shaft.

[0018] Compared to existing technologies, the advantages of this invention are as follows: The carbon ribbon bonding and conveying device uses a conveyor belt as the conveying tool, enabling the tooling fixtures to achieve cyclic conveying and allowing for more flexible structural arrangement. Furthermore, even if a product on the tooling fixture has a problem, it can be skipped directly without affecting the normal operation of subsequent tooling fixtures, achieving material storage and buffering functions and improving fault tolerance. The carbon ribbon pulling and bonding mechanism, in conjunction with the clamping and positioning mechanism, can pull and bond the end of the carbon ribbon on the first workpiece to the second workpiece. Compared to the traditional equally divided turntable design, this makes it easier to operate on the first and second workpieces on the same tooling fixture, reducing the impact of space constraints. The tightening mechanism then drives the second workpiece to rotate to wind up the carbon ribbon. This structural design is compatible with the conveyor belt's structural setup, offering high layout flexibility. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the structure of the carbon ribbon bonding and conveying device provided in this embodiment of the utility model;

[0021] Figure 2 Assembly diagram of the carbon ribbon pulling and bonding mechanism provided in this embodiment of the utility model Figure 1 ;

[0022] Figure 3 Assembly diagram of the carbon ribbon pulling and bonding mechanism provided in this embodiment of the utility model Figure 2 ;

[0023] Figure 4 Schematic diagram of the structure of the carbon ribbon bonding and conveying device provided in the embodiment of this utility model Figure 1 ;

[0024] Figure 5 Schematic diagram of the structure of the carbon ribbon bonding and conveying device provided in the embodiment of this utility model Figure 2 .

[0025] Figure label:

[0026] 100 racks;

[0027] Conveying mechanism 200, conveyor belt 210, tooling fixture 220, workstation 221, bayonet 222;

[0028] Carbon ribbon pulling and bonding mechanism 300, frame 310, horizontal rail 311, telescopic component 320, synchronous pulley 321, synchronous belt 322, drive motor 323, lifting component 330, sliding seat 331, lifting cylinder 332, vertical rail 333, lifting seat 334, opening and closing clamping component 340, fine-tuning electric cylinder 341, fixed seat 342, fixed block 343, movable block 344, opening and closing cylinder 345;

[0029] The clamping and positioning mechanism 400, mounting base 410, positioning cylinder 420, locking block 430, pressing cylinder 440, pressing plate 450, and top pressing column 460 are included.

[0030] The components include a tightening mechanism 500, a winding assembly 510, a sliding rail 511, a lifting block 512, a lifting telescopic device 513, a rotating shaft 514, a winding motor 515, an adjusting cylinder 520, an extending cylinder 530, a tightening block 540, and a pressing arc surface 550.

[0031] Photoelectric sensor 600. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. Hereinafter, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0033] Reference Figures 1 to 5The illustrated carbon ribbon bonding and conveying device includes a frame 100, a conveying mechanism 200, at least one carbon ribbon pulling and bonding mechanism 300, at least one pressing and positioning mechanism 400, and at least one tightening mechanism 500. The conveying mechanism 200 includes a conveyor belt 210 and a plurality of tooling fixtures 220 disposed on the conveyor belt 210. The conveyor belt 210 is adapted to a servo motor and is rotatably mounted on the frame 100. Each tooling fixture 220 is provided with at least two workstations 221, and at least two workstations 221 are rotatably equipped with a first tooling fixture. The first workpiece and the second workpiece; the carbon ribbon pulling and bonding mechanism 300 is set on one side of the conveyor belt 210 and can pull and bond the end of the carbon ribbon on the first workpiece on the same tooling fixture 220 to the second workpiece; the clamping and positioning mechanism 400 is installed on the frame 100, and each clamping and positioning mechanism 400 can cooperate with the corresponding carbon ribbon pulling and bonding mechanism 300 to position the tooling fixture 220 passing between the two and clamp the first workpiece on the tooling fixture 220; the tightening mechanism 500 is installed on the frame 100 and is used to drive the second workpiece to rotate to wind up the carbon ribbon.

[0034] Specifically, the ribbon pulling and bonding mechanism 300, the clamping and positioning mechanism 400, and the tightening mechanism 500 are all arranged sequentially along the conveying direction of the conveying mechanism 200. When the number of stations 221 in each tooling fixture 220 is a multiple of two, the number of the ribbon pulling and bonding mechanism 300, the clamping and positioning mechanism 400, and the tightening mechanism 500 also increases proportionally. Generally, one of the two stations 221 of a tooling fixture 220 is used to place the first workpiece, and the other is used to place the second workpiece, and the two are mutually compatible. In this application, the first workpiece is a pre-wound ribbon, and the second workpiece is an empty winding sleeve. Both are later transferred together into the mounting housing. The ribbon pre-wound on the first workpiece needs to have its end portion wound onto the second workpiece for later installation, and the tightening mechanism 500 of this application is designed for this purpose.

[0035] In addition, the conveyor mechanism 200 can be a conventional belt conveyor, and the tooling fixtures 220 are fixedly installed on the conveyor mechanism 200. It should be noted that all tooling fixtures 220 are installed equally on the conveyor belt 210.

[0036] Furthermore, to facilitate the operation of the conveying mechanism 200, photoelectric sensors 600 are installed on both sides of the frame 100 along the conveyor belt 210. The photoelectric sensors 600 are connected to the servo motors adapted to the conveyor belt 210. This solution can employ conventional technical means, which will not be detailed here. In addition, the photoelectric sensors 600 are electrically connected to the backend control system. When the photoelectric sensors 600 detect that the first or second workpiece is in place on the tooling fixture 220, the backend control system stops the servo motors and simultaneously controls the carbon ribbon pulling and bonding mechanism 300, the pressing and positioning mechanism 400, and the tightening mechanism 500 to perform corresponding actions. This control method is not the focus of this application and will not be detailed here.

[0037] This carbon ribbon bonding and conveying device uses a conveyor belt 210 as the conveying tool, enabling the tooling fixture 220 to achieve cyclic conveying and providing greater structural flexibility. Furthermore, even if a product on the tooling fixture 220 has a problem, it can be skipped without affecting the normal operation of subsequent tooling fixtures 220, thus achieving material storage and buffering functions and improving fault tolerance. The carbon ribbon pulling and bonding mechanism 300, in conjunction with the clamping and positioning mechanism 400, can pull and bond the end of the carbon ribbon on the first workpiece to the second workpiece. Compared to the traditional equally divided turntable design, this makes it easier to operate on the first and second workpieces on the same tooling fixture 220, reducing the impact of space constraints. The tightening mechanism 500 then drives the second workpiece to rotate to wind up the carbon ribbon. This structural design is compatible with the structure of the conveyor belt 210, offering high layout flexibility.

[0038] Reference Figures 1 to 3 As shown, in order to pull the end of the carbon ribbon on the first workpiece to the second workpiece, the carbon ribbon pulling and bonding mechanism 300 includes a frame 310, a telescopic component 320, a lifting component 330, and an opening and closing clamping component 340. One end of the telescopic component 320 is mounted on the frame 310, and the other end spans the conveyor belt 210. The telescopic direction of the telescopic component 320 is parallel to the direction of the line connecting the first workpiece and the second workpiece. The lifting component 330 is mounted on the output end of the telescopic component 320, and the opening and closing clamping component 340 is mounted on the output end of the lifting component 330. The telescopic component 320 can pull and bond the end of the carbon ribbon on the first workpiece on the same tooling fixture 220 to the second workpiece through the lifting component 330 driving the opening and closing clamping component 340.

[0039] It should be noted that during the production process, when the conveyor belt 210 stops rotating the tooling fixture 220, even if a servo motor and a synchronous belt are used for driving, long-term use may cause the stopping position of the tooling fixture 220 to deviate from the actual preset position. Even if the positioning and clamping positioning mechanism 400 is used for positioning, there will still be a certain deviation. Therefore, in an improved embodiment, a sliding component is provided on the frame 310, wherein the sliding direction of the sliding component is parallel to the conveying direction of the conveyor belt 210, and the telescopic component 320 is installed on the sliding component. The sliding component can be a combination of a telescopic electric cylinder and a slide rail, which is a conventional technical means and will not be described in detail here.

[0040] Reference Figure 2 and Figure 3 As shown, the telescopic assembly 320 includes two synchronous pulleys 321 rotatably mounted on the frame 310, a synchronous belt 322 wound around the two synchronous pulleys 321, and a drive motor 323 mounted on the frame 310. A horizontal rail 311 is provided on the frame 310. The lifting assembly 330 is slidably mounted on the horizontal rail 311 and connected to the synchronous belt 322. The synchronous belt 322 can drive the lifting assembly 330 to slide on the horizontal rail 311.

[0041] Reference Figure 2 and Figure 3 As shown, the lifting assembly 330 includes a sliding seat 331, a lifting cylinder 332 mounted on the sliding seat 331, and a vertical rail 333 mounted on the sliding seat 331. The sliding seat 331 is slidably mounted on the horizontal rail 311 on the frame 310 and is connected to the output end of the telescopic assembly 320. A lifting seat 334 is slidably mounted on the vertical rail 333. The output end of the lifting cylinder 332 is connected to the lifting seat 334. The opening and closing clamping assembly 340 is slidably mounted on the lifting seat 334. The sliding seat 331 is actually fixedly connected to the synchronous belt 322 and follows the movement of the synchronous belt 322.

[0042] In some possible embodiments, the opening and closing clamping assembly 340 includes a fine-tuning electric cylinder 341, a fixed base 342, a fixed block 343, and a movable block 344. The fine-tuning electric cylinder 341 is mounted on the output end of the lifting assembly 330 and its extension and retraction direction is parallel to the conveying direction of the conveyor belt 210. The fixed base 342 is mounted on the output end of the fine-tuning electric cylinder 341. The fixed block 343 is mounted on the fixed base 342. The movable block 344 is slidably mounted on the fixed base 342. An opening and closing cylinder 345 is provided on the fixed base 342. The output end of the opening and closing cylinder 345 is connected to the movable block 344. The opening and closing cylinder 345 can drive the movable block 344 to cooperate with the fixed block 343 to clamp the end of the carbon ribbon. The fine-tuning electric cylinder 341 is mounted on the lifting base 334 and is driven by the lifting cylinder 332 to move up and down together.

[0043] When the conveyor belt 210 drives the tooling fixture 220 to the position of the carbon ribbon pulling and bonding mechanism 300, the drive motor 323 drives the synchronous belt 322 to make the sliding seat 331 slide on the horizontal rail 311. At the same time, the lifting assembly 330 and the opening and closing clamping assembly 340 slide together. After the sliding distance is appropriate, the lifting cylinder 332 in the lifting assembly 330 drives the lifting seat 334 to descend. At the same time, the entire opening and closing clamping assembly 340 is driven to descend. At this time, the opening and closing cylinder 345 drives the movable block 344 to cooperate with the fixed block 343 to clamp the end of the carbon ribbon on the first workpiece. After the movable block 344 and the fixed block 343 cooperate to clamp and secure the end of the carbon ribbon on the first workpiece, the drive motor 323 drives the synchronous belt 322 to make the sliding seat 331 move in the opposite direction on the horizontal rail 311. At this time, the end of the carbon ribbon clamped by the movable block 344 and the fixed block 343 is pulled onto the second workpiece. Simultaneously, following the movement of the movable block 344, the end of the carbon ribbon will be adhered to the outer surface of the second workpiece, waiting for the action of the tightening mechanism 500. Finally, the entire lifting assembly 330 is reset, waiting for the next time to pull the end of the carbon ribbon.

[0044] Reference Figure 4 and Figure 5 As shown, the clamping and positioning mechanism 400 includes a mounting base 410, a positioning cylinder 420 mounted on the mounting base 410, and a locking block 430 mounted on the telescopic end of the positioning cylinder 420. The mounting base 410 is located on one side of the frame 100 in the conveying direction of the conveyor belt 210. The output end of the positioning cylinder 420 points to the center of the conveyor belt 210. The positioning cylinder 420 can be inserted into the corresponding tooling fixture 220 through the locking block 430 to position the tooling fixture 220. A pressing cylinder 440 is mounted on the mounting base 410. A pressing plate 450 is mounted on the output end of the pressing cylinder 440. One end of the pressing plate 450 can extend above the conveyor belt 210. A top pressing column 460 is mounted on the pressing plate 450. The pressing cylinder 440 can drive the pressing plate 450 to restrict the movement of the first workpiece on the tooling fixture 220 positioned by the locking block 430 through the top pressing column 460. The first workpiece is mounted on a fixed shaft at station 221 and can rotate relative to the fixed shaft. The top pressure column 460 restricts the first workpiece to the fixed shaft, allowing it to rotate only around the fixed shaft to accommodate the pulling action of the opening and closing clamping assembly 340. When the opening and closing clamping assembly 340 pulls the carbon ribbon, the first workpiece can rotate relative to the fixed shaft to achieve automatic unwinding of the carbon ribbon.

[0045] It should be noted that the positioning cylinder 420 drives the locking block 430 to insert into the corresponding tooling fixture 220 to position the tooling fixture 220. Besides positioning the tooling fixture 220, this also ensures the stability of the tooling fixture 220 when pulling the carbon ribbon on the first workpiece. Furthermore, the tooling fixture 220 has a bayonet 222 on its side that mates with the locking block 430. The bayonet 222 has a V-shaped cross-section. This structural design allows the tooling fixture 220 to achieve self-positioning when the locking block 430 is inserted into the bayonet 222.

[0046] Reference Figure 4 and Figure 5 As shown, the tightening mechanism 500 includes a winding assembly 510, an adjusting cylinder 520, an extending cylinder 530, and a tightening block 540. The winding assembly 510 is vertically mounted on the frame 100 and can drive the second workpiece on the tooling fixture 220 to rotate. The adjusting cylinder 520 is mounted on the frame 100 and its output end can extend above the conveyor belt 210. The extending cylinder 530 is mounted on the output end of the adjusting cylinder 520 and the tightening block 540 is mounted on the output end of the extending cylinder 530. The tightening block 540 is provided with a pressing arc surface 550, which can press the outer wall of the carbon belt wound around the second workpiece.

[0047] The design of the adjusting cylinder 520 is primarily to avoid the movement of the tooling fixture 220. When the winding assembly 510 drives the second workpiece to rotate, the adjusting cylinder 520 and the extending cylinder 530 extend simultaneously or sequentially. At this time, the pressing arc surface 550 approaches and presses against the outer wall of the carbon ribbon wound on the second workpiece. This, combined with the winding action of the winding assembly 510, ensures that the carbon ribbon is tightly wound on the second workpiece. After the second workpiece is wound, the adjusting cylinder 520 and the extending cylinder 530 reset, awaiting the winding and pressing operation of the next second workpiece.

[0048] Reference Figure 4 and Figure 5 As shown, the winding assembly 510 includes a sliding rail 511, a lifting block 512, a lifting telescopic device 513, and a rotating shaft 514. The sliding rail 511 is vertically mounted on the frame 100. The lifting block 512 is slidably mounted on the sliding rail 511. The lifting telescopic device 513 is mounted on the frame 100 and its telescopic end is connected to the lifting block 512. The rotating shaft 514 is rotatably mounted on one end of the lifting block 512 that extends into the conveyor belt 210. A winding motor 515 is provided on the lifting block 512. The winding motor 515 is connected to the upper end of the rotating shaft 514. The lifting telescopic device 513 can drive the lifting block 512 to slide on the sliding rail 511 and drive the rotating shaft 514 to insert into the rotation center of the second workpiece on the tooling fixture 220. The winding motor 515 can drive the second workpiece to rotate through the rotating shaft 514.

[0049] The rotating shaft 514 has a structure that adapts to the second workpiece. When the lifting telescopic device 513 drives the lifting block 512 to slide downward on the sliding rail 511, the rotating shaft 514 can adapt to the upper end of the second workpiece and can be driven by the drive motor 323. In addition, the drive motor 323 and the rotating shaft 514 are also connected and driven by a synchronous belt.

[0050] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A carbon ribbon bonding and conveying device, characterized in that, include: frame; The conveying mechanism includes a conveyor belt and a plurality of tooling fixtures disposed on the conveyor belt. The conveyor belt is rotatably mounted on the frame. Each tooling fixture is provided with at least two workstations, including at least two workstations on which a first workpiece and a second workpiece are rotatably placed. At least one carbon ribbon pulling and bonding mechanism is provided on one side of the conveyor belt and is capable of pulling and bonding the end of the carbon ribbon on the first workpiece on the same tooling fixture to the second workpiece. At least one clamping and positioning mechanism is mounted on the frame. Each clamping and positioning mechanism can cooperate with the corresponding carbon ribbon pulling and bonding mechanism to position the tooling fixture passing between them and clamp the first workpiece on the tooling fixture. At least one tightening mechanism, mounted on the frame, is used to rotate a second workpiece to wind up the carbon ribbon.

2. The carbon ribbon bonding and conveying device according to claim 1, characterized in that, The carbon ribbon pulling and bonding mechanism includes a frame, a telescopic component, a lifting component, and an opening and closing clamping component. One end of the telescopic component is mounted on the frame, and the other end spans the conveyor belt. The telescopic direction of the telescopic component is parallel to the direction of the line connecting the first workpiece and the second workpiece. The lifting component is mounted on the output end of the telescopic component, and the opening and closing clamping component is mounted on the output end of the lifting component. The telescopic component can drive the opening and closing clamping component through the lifting component to pull and bond the end of the carbon ribbon on the first workpiece on the same tooling fixture to the second workpiece.

3. The carbon ribbon bonding and conveying device according to claim 2, characterized in that, The telescopic assembly includes two synchronous pulleys rotatably mounted on the frame, a synchronous belt wound around the two synchronous pulleys, and a drive motor mounted on the frame. A horizontal rail is provided on the frame, and the lifting assembly is slidably mounted on the horizontal rail and connected to the synchronous belt. The synchronous belt can drive the lifting assembly to slide on the horizontal rail.

4. The carbon ribbon bonding and conveying device according to claim 2, characterized in that, The lifting assembly includes a sliding seat, a lifting cylinder mounted on the sliding seat, and a vertical rail mounted on the sliding seat. The sliding seat is slidably mounted on a horizontal rail on the frame and connected to the output end of the telescopic assembly. The lifting seat is slidably mounted on the vertical rail. The output end of the lifting cylinder is connected to the lifting seat. The opening and closing clamping assembly is slidably mounted on the lifting seat.

5. A carbon ribbon bonding and conveying device according to claim 2, characterized in that, The opening and closing clamping assembly includes a fine-tuning electric cylinder, a fixed base, a fixed block, and a movable block. The fine-tuning electric cylinder is installed on the output end of the lifting assembly and its extension and retraction direction is parallel to the conveying direction of the conveyor belt. The fixed base is installed on the output end of the fine-tuning electric cylinder. The fixed block is installed on the fixed base. The movable block is slidably installed on the fixed base. An opening and closing cylinder is provided on the fixed base. The output end of the opening and closing cylinder is connected to the movable block. The opening and closing cylinder can drive the movable block to cooperate with the fixed block to clamp the end of the carbon ribbon.

6. The carbon ribbon bonding and conveying device according to claim 1, characterized in that, The clamping and positioning mechanism includes a mounting base, a positioning cylinder mounted on the mounting base, and a locking block mounted on the telescopic end of the positioning cylinder. The mounting base is located on one side of the frame in the conveyor belt conveying direction. The output end of the positioning cylinder points to the center of the conveyor belt. The positioning cylinder can be inserted into the corresponding tooling fixture through the locking block to position the tooling fixture. A pressing cylinder is provided on the mounting base. A pressing plate is provided on the output end of the pressing cylinder. One end of the pressing plate can extend above the conveyor belt. A top pressing column is provided on the pressing plate. The pressing cylinder can drive the pressing plate to restrict the movement of the first workpiece on the tooling fixture positioned by the locking block through the top pressing column.

7. A carbon ribbon bonding and conveying device according to claim 6, characterized in that, The tooling fixture has a slot on its side that mates with the locking block, and the slot has a V-shaped cross-section.

8. The carbon ribbon bonding and conveying device according to claim 1, characterized in that, Photoelectric sensors are installed on both sides of the frame located on the conveyor belt.

9. A carbon ribbon bonding and conveying device according to claim 1, characterized in that, The tightening mechanism includes a winding assembly, an adjusting cylinder, an extending cylinder, and a tightening block. The winding assembly is vertically mounted on the frame and is used to drive the second workpiece on the tooling fixture to rotate. The adjusting cylinder is mounted on the frame, and its output end can extend above the conveyor belt. The extending cylinder is mounted on the output end of the adjusting cylinder. The tightening block is mounted on the output end of the extending cylinder. The tightening block is provided with a pressing arc surface, which can press the outer wall of the carbon ribbon wound around the second workpiece.

10. A carbon ribbon bonding and conveying device according to claim 9, characterized in that, The winding assembly includes a sliding rail, a lifting block, a lifting telescopic device, and a rotating shaft. The sliding rail is vertically mounted on the frame, the lifting block is slidably mounted on the sliding rail, the lifting telescopic device is mounted on the frame and its telescopic end is connected to the lifting block, and the rotating shaft is rotatably mounted on one end of the lifting block that extends into the conveyor belt. A winding motor is provided on the lifting block and is drivenly connected to the upper end of the rotating shaft. The lifting telescopic device can drive the lifting block to slide on the sliding rail and drive the rotating shaft to insert into the rotation center of the second workpiece on the tooling fixture. The winding motor can drive the second workpiece to rotate through the rotating shaft.

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