Traction device for diamond wire bus production

Abstract

The utility model discloses a traction device for diamond wire bus production, which comprises a winding roller mounted on a traction machine body. The traction machine comprises a traction machine body and a driving part, the driving part is arranged on the traction machine body, a traction and winding roller capable of being driven front and back is arranged at the upper end of the driving part, the traction and winding roller is connected with a wire winding roller through a wire body, and the two ends of the wire body are wound around the wire winding roller and the traction and winding roller respectively. According to the traction device for diamond wire bus production, a threaded rod is driven to rotate through operation of a servo motor, the threaded rod rotates to drive a threaded connector in threaded connection with the outer side to move front and back, and a traction winding roller installed at the upper end also moves front and back along with the threaded connector through front-back movement of the threaded connector; therefore, when the pulling and winding roller winds the wire body, the wire body wound on the outer side of the pulling and winding roller is evenly wound on the outer side of the pulling and winding roller, and the situation that the wire body is stacked at a certain position of the pulling and winding roller, and consequently wire entanglement is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of production of diamond wire busbars, and particularly to a traction device for producing diamond wire busbars. Background Technique

[0002] The diamond wire busbar is an important cutting tool and is widely used in the photovoltaic field. It is mainly used for cutting silicon wafers, silicon ingots or silicon rods. After the production of the diamond wire busbar is completed, it needs to be pulled to wind it around the winding roller for convenient use.

[0003] A diamond wire busbar wire drawing machine with the application number CN202223556935.7 includes a chassis, a wire feeding device, a heating device, a capstan, a shaping device and a wire winding device. A first wire guide wheel and a lubricant adding tank are also provided between the wire feeding device and the heating device, and a wire drawing die and a second wire guide wheel are provided between the heating device and the capstan, and the diamond wire busbar travels back and forth between the first wire guide wheel and the capstan several times. In this diamond wire busbar wire drawing machine of the invention, through 12 times of drawing of the diamond wire busbar, the diamond wire busbar is drawn to the required diameter of 0.033 mm, and then undergoes heat dissipation shaping through the shaping device to ensure that the coil diameter of the diamond wire busbar reaches between 50 mm and 60 mm. Finally, through the linkage control of the wire feeding device, the first wire guide wheel, the lubricant adding tank, the heating device, the wire drawing die, the second wire guide wheel, the capstan, the shaping device and the wire winding device, the overall structure design of the wire drawing machine is reasonable, and the diameter and coil diameter of the diamond wire busbar wire drawing can meet the production requirements.

[0004] However, this device does not have a structure for uniform winding. When winding the wire body, if the winding position remains fixed, it is easy to cause the wire body to wind and accumulate. After accumulating to a certain extent, it may become scattered, resulting in a mess of wires.

[0005] In view of the above problems, there is an urgent need to innovate and design on the basis of the original structure of a traction device for producing diamond wire busbars. Content of the Utility Model

[0006] The purpose of the utility model is to provide a traction device for producing diamond wire busbars to solve the problem that this device does not have a structure for uniform winding as mentioned in the above background technique. When winding the wire body, if the winding position remains fixed, it is easy to cause the wire body to wind and accumulate. After accumulating to a certain extent, it may become scattered, resulting in a mess of wires.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A traction device for producing diamond wire busbars includes a winding roller, and the winding roller is installed on the main body of the traction machine;

[0008] The driving part is arranged on the main body of the tractor, and a winding roller capable of driving back and forth is arranged at the upper end of the driving part. The winding roller is connected to the winding reel through a wire, and both ends of the wire are respectively wound outside the winding reel and the winding roller;

[0009] The tension adjusting part is rotatably connected to the main body of the tractor, and the tension adjusting part can abut against the segmented wire, where;

[0010] By rotating the tension adjusting part, the tension adjusting part can pull the segmented wire to move and then tighten it.

[0011] Preferably, the driving part includes a support frame, a servo motor and a threaded rod; the support frame is installed on the main body of the tractor, the servo motor is fixedly installed outside the support frame, the threaded rod is connected to the output end of the servo motor, and a threaded connector is threadedly connected to the outside of the threaded rod. The winding roller is fixedly installed at the upper end of the threaded connector.

[0012] Preferably, the driving part further includes a guide rod and a guide block; the guide block is fixedly installed at the bottom of the winding roller, and the guide block is nested outside the guide rod, and the guide rod is fixedly arranged on the support frame.

[0013] Preferably, the tension adjusting part includes a concentric shaft, a swing rod, a first tension wheel and a second tension wheel;

[0014] The concentric shaft is inserted and rotatably arranged on the main body of the tractor, the swing rod is connected to one end of the concentric shaft, and the first tension wheel and the second tension wheel are arranged at both ends of the swing rod.

[0015] Preferably, annular grooves are arranged on the outer walls of the first tension wheel and the second tension wheel; the annular grooves can contact the wire.

[0016] Preferably, the tension adjusting part further includes a rotating disk and a card slot; the rotating disk is arranged at the other end of the concentric shaft, and a plurality of the card slots are equidistantly arranged on the side end of the rotating disk.

[0017] Preferably, the tension adjusting part further includes a fixing plate, a telescopic spring and a clamping rod; the fixing plate is fixedly installed outside the main body of the tractor, a telescopic spring is fixedly installed outside the fixing plate, the tail end of the telescopic spring is fixedly connected to the clamping rod, the clamping rod penetrates through the inner side of the fixing plate, and the tail end of the clamping rod is snap-fitted inside the card slot.

[0018] Compared with the prior art, the beneficial effect of the present utility model is that the traction device for producing the bus bar of the diamond wire is provided with:

[0019] 1. Structure for uniform wire winding. Through the operation of the servo motor, the threaded rod is driven to rotate. The rotation of the threaded rod drives the threaded connector connected by the external thread to move back and forth. Through the back-and-forth movement of the threaded connector, the winding roller installed at the upper end also moves back and forth accordingly, so that the wire wound around the outside of the winding roller is evenly wound around the outside of the winding roller when winding the wire body, avoiding the situation of wire accumulation at a certain position of the winding roller and causing wire entanglement.

[0020] 2. Tension adjustment structure. When the wire body is too loose, by manually pulling the clamping rod, the clamping rod is separated from the clamping groove inside the rotating disk. After separation, the rotating disk is in an active state. At this time, manually rotate the rotating disk, which drives the tension adjustment part outside the concentric shaft to rotate together. As the tension adjustment part rotates, the first tension wheel and the second tension wheel on both sides will change their positions accordingly, so that the travel of the wire body movement is increased through the position change of the first tension wheel and the second tension wheel, thereby achieving the effect of increasing the tension force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic three-dimensional structure diagram of the whole utility model;

[0022] Figure 2 is a schematic rear view structure diagram of the whole utility model;

[0023] Figure 3 is a schematic three-dimensional structure diagram of the driving part of the utility model;

[0024] Figure 4 For the utility model Figure 2 is an enlarged structure diagram at position A;

[0025] Figure 5 is a schematic three-dimensional structure diagram of the tension adjustment part of the utility model;

[0026] Figure 6 is a schematic structure diagram after the first tension wheel and the second tension wheel of the utility model rotate.

[0027] In the figure: 1. Tractor main body; 2. Support leg; 3. Cabinet door; 4. Ring groove; 5. Control box; 6. Winding roller; 7. Wire body; 8. Winding roller; 9. Driving part; 10. Servo motor; 11. Threaded rod; 12. Threaded connector; 13. Guide rod; 14. Guide block; 15. Clamping rod; 16. Concentric shaft; 17. Tension adjustment part; 18. First tension wheel; 19. Second tension wheel; 20. Rotating disk; 21. Clamping groove; 22. Fixed plate; 23. Telescopic spring; 24. Support frame; 25. Swing rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1 - 6 , the present invention provides a technical solution: a traction device for the production of diamond wire busbars, including:

[0030] Embodiment 1: As Figures 1 - 4 shown in the technical solution, the present invention provides a technical solution: a traction device for the production of diamond wire busbars, which discloses that: support legs 2 are fixedly installed at the lower end of the traction machine main body 1, and a cabinet door 3 is rotatably connected to the outside of the traction machine main body 1, and a control box 5 is fixedly installed at the upper end of the traction machine main body 1; a wire winding roller 6, the wire winding roller 6 is installed on the traction machine main body 1; a driving part 9, the driving part 9 is arranged on the traction machine main body 1, and a winding roller 8 that can be driven back and forth is arranged at the upper end of the driving part 9, the winding roller 8 is connected to the wire winding roller 6 through a wire body 7, and both ends of the wire body 7 are respectively wound outside the wire winding roller 6 and the winding roller 8; a tension adjusting part 17, the tension adjusting part 17 is rotatably connected to the traction machine main body 1, and the tension adjusting part 17 can abut against the segmented wire body 7, wherein;

[0031] Rotate the tension adjusting part 17, and the tension adjusting part 17 can pull the segmented wire body 7 to be tensioned after moving.

[0032] The driving part 9 includes a support frame 24, a servo motor 10 and a threaded rod 11; the support frame 24 is installed on the traction machine main body 1, and the servo motor 10 is fixedly installed outside the support frame 24, the threaded rod 11 is connected to the output end of the servo motor 10, and a threaded connector 12 is threadedly connected to the outside of the threaded rod 11; the winding roller 8 is fixedly installed at the upper end of the threaded connector 12;

[0033] The driving part 9 further includes a guide rod 13 and a guide block 14; the guide block 14 is fixedly installed at the bottom of the winding roller 8, and the guide block 14 is nested outside the guide rod 13, and the guide rod 13 is fixedly arranged on the support frame 24;

[0034] This structure winds both ends of the wire body 7 around the outside of the winding roller 6 and the winding roller 8. By rotating the winding roller 8, the wire body 7 is traction-wound. At the same time of traction-winding, the operation of the servo motor 10 drives the threaded rod 11 to rotate. The rotation of the threaded rod 11 drives the threaded connector 12 connected by threads on the outside to move back and forth. Through the back-and-forth movement of the threaded connector 12, the winding roller 8 installed at the upper end also moves back and forth accordingly. Thus, when the winding roller 8 winds the wire body 7, the wire body 7 wound around its outside is evenly wound around the outside of the winding roller 8, preventing the wire body 7 from accumulating at a certain position of the winding roller 8 and causing the situation of wire entanglement.

[0035] Embodiment 2: As Figure 1 , Figures 5 - 6 shown in the technical solution, the present utility model provides a technical solution: a traction device for producing a diamond wire bus bar, which discloses that the tension adjustment part 17 includes a concentric shaft 16, a swing rod 25, a first tension wheel 18 and a second tension wheel 19; the concentric shaft 16 is inserted and rotatably arranged on the traction machine main body 1, the swing rod 25 is connected to one end of the concentric shaft 16, and the first tension wheel 18 and the second tension wheel 19 are arranged at both ends of the swing rod 25; annular grooves 4 are arranged on the outer walls of the first tension wheel 18 and the second tension wheel 19; the annular grooves 4 can contact the wire body 7; the tension adjustment part 17 further includes a rotating disk 20 and a card slot 21; the rotating disk 20 is arranged at the other end of the concentric shaft 16, and a plurality of card slots 21 are equidistantly opened on the side end of the rotating disk 20; the tension adjustment part 17 further includes a fixing plate 22, a telescopic spring 23 and a clamping rod 15; the fixing plate 22 is fixedly installed on the outside of the traction machine main body 1, and a telescopic spring 23 is fixedly installed on the outside of the fixing plate 22. The tail end of the telescopic spring 23 is fixedly connected with a clamping rod 15, and the clamping rod 15 passes through the inside of the fixing plate 22, and the tail end of the clamping rod 15 is clamped and connected inside the card slot 21;

[0036] In this structure, when the wire body 7 is too loose, by manually pulling the clamping rod 15, the clamping rod 15 is separated from the card slot 21 inside the rotating disk 20. After separation, the rotating disk 20 is in an active state. At this time, manually rotate the rotating disk 20, which drives the tension adjustment part 17 outside the concentric shaft 16 to rotate together. As the tension adjustment part 17 rotates, the first tension wheel 18 and the second tension wheel 19 on both sides thereof will change their positions accordingly. Thus, by changing the positions of the first tension wheel 18 and the second tension wheel 19, the moving stroke of the wire body 7 is increased, thereby achieving the effect of increasing the tension force.

[0037] The content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A traction device for the production of diamond wire busbars, characterized in that, Comprising: A wire winding roller (6), which is installed on the main body (1) of the tractor; A driving part (9), which is arranged on the main body (1) of the tractor, and a winding roller (8) capable of being driven back and forth is arranged at the upper end of the driving part (9). The winding roller (8) is connected to the wire winding roller (6) through a wire body (7), and both ends of the wire body (7) are respectively wound outside the wire winding roller (6) and the winding roller (8); A tension adjusting part (17), which is rotatably connected to the main body (1) of the tractor, and the tension adjusting part (17) can abut against the segmented wire body (7), wherein; By rotating the tension adjusting part (17), the tension adjusting part (17) can pull the segmented wire body (7) to be tensioned after the segmented movement; The driving part (9) includes a support frame (24), a servo motor (10) and a threaded rod (11); The support frame (24) is installed on the main body (1) of the tractor, and the servo motor (10) is fixedly installed outside the support frame (24). The threaded rod (11) is connected to the output end of the servo motor (10), and a threaded connector (12) is threadedly connected to the outside of the threaded rod (11); The winding roller (8) is fixedly installed at the upper end of the threaded connector (12); The driving part (9) further includes a guide rod (13) and a guide block (14); The guide block (14) is fixedly installed at the bottom of the winding roller (8), and the guide block (14) is nested outside the guide rod (13). The guide rod (13) is fixedly arranged on the support frame (24).

2. The traction device for producing a diamond wire bus bar according to claim 1, wherein: The tension adjusting part (17) includes a concentric shaft (16), a swing rod (25), a first tension wheel (18) and a second tension wheel (19); The concentric shaft (16) is inserted and rotatably arranged on the main body (1) of the tractor. The swing rod (25) is connected to one end of the concentric shaft (16). The first tension wheel (18) and the second tension wheel (19) are arranged at both ends of the swing rod (25).

3. The traction device for producing a diamond wire bus bar according to claim 2, characterized in that: Ring grooves (4) are arranged on the outer walls of the first tension wheel (18) and the second tension wheel (19); The ring grooves (4) can contact the wire body (7).

4. A traction device for producing a diamond wire bus bar according to claim 3, characterized in that: The tension adjusting part (17) further includes a rotating disc (20) and a card slot (21); The rotating disc (20) is arranged at the other end of the concentric shaft (16), and a plurality of the card slots (21) are equidistantly arranged on the side end of the rotating disc (20).

5. The traction device for producing a diamond wire bus bar according to claim 4, characterized in that: The tension adjusting part (17) further includes a fixing plate (22), a telescopic spring (23) and a clamping rod (15); The fixing plate (22) is fixedly installed on the outside of the main body (1) of the tractor, and a telescopic spring (23) is fixedly installed on the outside of the fixing plate (22). The tail end of the telescopic spring (23) is fixedly connected to a clamping rod (15), and the clamping rod (15) penetrates through the inner side of the fixing plate (22), and the tail end of the clamping rod (15) is clamped and connected to the inner side of the card slot (21).

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