Cutting equipment for copper bar production

Abstract

The utility model discloses cutting equipment for copper bar production, which relates to the technical field of copper bar cutting and comprises a driving machine body, a feeding device is mounted at the top of the driving machine body in a sliding manner, a fixed platform is fixedly mounted on the right side of the driving machine body, and positioning devices are fixedly mounted on the side edges of the feeding device and the fixed platform. According to the cutting equipment for copper bar production, copper bars are positioned under the action of the positioning device, copper bars with different lengths can be positioned by setting the distance between the feeding device and the cutting machine, the cutting ends of the copper bars can be pressed, the copper bars are prevented from deviating and shaking in the cutting process, and the production efficiency of the copper bars is improved. The stability of the copper bar in the cutting process is improved, a notch of the copper bar is smoother, the moving distance of the feeding device is detected through the pull rope displacement sensor, the length of the copper bar is accurately controlled, the copper bars with different lengths can be cut at a time, and the cutting efficiency of the copper bar is improved.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar cutting technology, and more specifically, to a cutting device for copper busbar production. Background Technology

[0002] Copper busbars are high-current conductive products suitable for electrical engineering applications such as high and low voltage electrical appliances, switch contacts, power distribution equipment, and busbar trunking. They are also widely used in ultra-high current electrolytic smelting projects such as metal smelting, electroplating, and chemical caustic soda production. Copper busbars, also known as copper busbars, copper busbars, or copper busbars and grounding copper busbars, are long conductors made of copper with a rectangular or chamfered (rounded) rectangular cross-section. Copper busbars (blanks) can be three to five meters long and cannot be used directly. They usually need to be cut into sections, and then the smaller sections of copper plates are hot-rolled to produce thin copper plates of a predetermined thickness, or hot-rolled and laminated with other metal materials to produce metal composite plates.

[0003] However, the copper busbar cutting equipment currently in use cannot automatically measure and determine the length of the copper busbar to be cut. Usually, the length needs to be determined manually with a ruler before cutting, which affects the cutting efficiency. Furthermore, positioning is not convenient when cutting long copper busbars, which affects the accuracy of copper busbar cutting. Utility Model Content

[0004] The main objective of this invention is to provide a cutting device for copper busbar production, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A cutting device for copper busbar production includes a drive body, a feeding device slidably mounted on the top of the drive body, a fixed platform fixedly mounted on the right side of the drive body, and positioning devices fixedly mounted on the sides of both the feeding device and the fixed platform.

[0007] The drive unit includes a fixed base plate. A bottom frame is fixedly mounted on the top of the fixed base plate. A top frame is fixedly mounted on the top of the bottom frame. A first moving motor is fixedly mounted on the left side inside the bottom frame. A first rotating screw is fixedly mounted on the output end of the first moving motor. The first rotating screw is rotatably mounted inside the bottom frame. A second moving motor is fixedly mounted on the left side inside the top frame. A second rotating screw is fixedly mounted on the output end of the second moving motor. The second rotating screw is rotatably mounted inside the top frame. A moving seat is threaded onto the outer surface of the first rotating screw. The moving seat is slidably mounted inside the bottom frame. Sliding grooves are provided on both sides inside the top frame. A support frame is fixedly mounted on the top of the moving seat. The support frame is slidably mounted inside the sliding groove. A pull rope displacement sensor is fixedly mounted on the top of the support frame.

[0008] Preferably, a positioning plate is fixedly installed on one side of the top of the top frame, and a limiting groove is formed between the top frame and the positioning plate. A cutting machine is fixedly installed on the right side of the top of the fixed base plate. A feeding port is opened on the side of the cutting machine near the top frame, and a fixed plate is fixedly installed on the top left side of the cutting machine above the feeding port. A pressing cylinder is fixedly installed on the top of the fixed plate. First limiting rods are fixedly installed on both sides of the upper end of the fixed plate. A pressing frame is fixedly installed at the bottom of the pressing cylinder. The pressing frame is movably sleeved inside the fixed plate, and a pressing roller is rotatably installed at the bottom of the pressing frame.

[0009] Preferably, the feeding device includes a placement platform, which is threaded onto the outer surface of the second rotating screw. The placement platform is slidably installed inside the top frame. A clamping cylinder corresponding to the height of the pull rope displacement sensor is fixedly installed on the left side of the placement platform. The clamping cylinder is fixedly connected to the pull rope inside the pull rope displacement sensor. One side of the upper end of the placement platform is slidably installed inside the limiting groove. A fixing frame is fixedly installed on one side of the top of the placement platform. A clamping cylinder is fixedly installed on the top of the fixing frame. Second limiting rods are fixedly installed on both sides of the upper end of the fixing frame. An I-beam is fixedly installed at the bottom of the clamping cylinder. Clamping blocks are fixedly installed at both ends of the bottom of the I-beam. The upper end of the I-beam is movably sleeved on the outer surface of the second limiting rod. The I-beam is movably sleeved inside the fixing frame.

[0010] Preferably, the fixed platform includes a support platform, which is fixedly installed between the top frame and the cutting machine. Multiple conveying rollers are rotatably mounted on the top of the support platform. The top of the multiple conveying rollers is at the same height as the placement platform. A movable groove is opened on the top of the support platform, and one of the conveying rollers is located below the pressing roller.

[0011] Preferably, there are two positioning devices, which are respectively fixedly installed on the top of the placement platform and the support platform on the side away from the positioning plate.

[0012] Preferably, the positioning device includes a support side plate, a compression cylinder is fixedly installed on one side of the support side plate, a push frame is fixedly installed on the side of the compression cylinder, and compression wheels are rotatably installed on both sides of the push frame.

[0013] Preferably, the two support side plates are respectively fixedly installed on the top of the placement platform and the support platform on the side away from the positioning plate, one pusher is slidably installed inside the moving slot, and the other pusher is slidably installed inside the placement platform.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The copper busbar is limited by the positioning plate on the top of the placement table. When the two ends of the copper busbar are placed on the top of the placement table and the top of the conveyor roller respectively, the positioning device pushes the copper busbar to the side of the positioning plate and aligns the two sides of the copper busbar through the positioning plate, thereby achieving the positioning of the copper busbar. Furthermore, by setting the distance between the feeding device and the cutting machine, copper busbars of different lengths can be positioned.

[0016] 2. The pressing roller is placed above one of the conveying rollers and on the side of the feed port of the cutting machine to press the cutting end of the copper busbar, so as to prevent the copper busbar from shifting and shaking during the cutting process, thereby improving the stability of the copper busbar during the cutting process and making the copper busbar cut smoother.

[0017] 3. When the feeding device feeds the copper busbar, the distance the feeding device moves is detected by the pull rope displacement sensor. The distance between the placement platform and the pull rope displacement sensor is the feeding distance of the copper busbar, and also the cutting length of the copper busbar. This enables precise control of the copper busbar length, allowing for the cutting of copper busbars of different lengths in one operation, improving the intelligence of the device and increasing the cutting efficiency of the copper busbar. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the drive mechanism structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the drive unit of this utility model;

[0021] Figure 4 This is a schematic diagram of the feeding device structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the positioning device structure of this utility model;

[0023] Figure 6 For the present utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0024] The attached figures are labeled as follows: 1. Drive body; 2. Feeding device; 3. Fixed platform; 4. Positioning device; 11. Fixed base plate; 12. Bottom frame; 13. Top frame; 14. Positioning plate; 15. Cutting machine; 16. Limiting groove; 17. Fixed plate; 18. Pressing cylinder; 19. First limiting rod; 110. Pressing frame; 111. Pressing roller; 121. First moving motor; 122. First rotating screw; 123. Moving seat; 124. Support frame; 125. Pull rope displacement sensor; 131. Second moving motor; 132. Second rotating screw; 21. Placement table; 22. Fixed frame; 23. Clamping cylinder; 24. Second limiting rod; 25. I-beam frame; 26. Clamping block; 31. Support platform; 32. Conveying roller; 33. Moving groove; 41. Support side plate; 42. Extrusion cylinder; 43. Pushing frame; 44. Extrusion wheel. Detailed Implementation

[0025] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0026] As attached Figure 1 To be continued Figure 2 , Figures 4 to 6 As shown, an embodiment of this utility model provides a cutting device for copper busbar production, including a drive body 1, a feeding device 2, a fixed platform 3 and a positioning device 4. The feeding device 2 is slidably installed on the top of the drive body 1, and the right side of the drive body 1 is fixedly installed with the fixed platform 3. There are two positioning devices 4, which are respectively fixedly installed on the sides of the feeding device 2 and the fixed platform 3.

[0027] like Figure 2 and Figure 6 As shown, a positioning plate 14 is fixedly installed on one side of the top of the top frame 13, and a limiting groove 16 is formed between the top frame 13 and the positioning plate 14. A cutting machine 15 is fixedly installed on the right side of the top of the fixed base plate 11. A feeding port is opened on the side of the cutting machine 15 near the top frame 13, and a fixing plate 17 is fixedly installed on the top left side of the cutting machine 15 above the feeding port. A pressing cylinder 18 is fixedly installed on the top of the fixing plate 17. First limiting rods 19 are fixedly installed on both sides of the upper end of the fixing plate 17. A pressing frame 110 is fixedly installed at the bottom of the pressing cylinder 18. The pressing frame 110 is movably sleeved inside the fixing plate 17. A pressing roller 111 is rotatably installed at the bottom of the pressing frame 110.

[0028] One end of the placement platform 21 slides inside the limiting groove 16. The positioning plate 14 on the top of the placement platform 21 limits the copper busbar. When the two ends of the copper busbar are placed on the top of the placement platform 21 and the top of the conveying roller 32 respectively, the positioning device 4 pushes the copper busbar to the side of the positioning plate 14 and aligns the two sides of the copper busbar through the positioning plate 14, thereby achieving the positioning of the copper busbar.

[0029] The feeding device 2 includes a placement platform 21 and a clamping cylinder 23. The placement platform 21 is threaded onto the outer surface of the second rotating screw 132 and slidably mounted inside the top frame 13. The height of the clamping cylinder 23 is the same as the height of the pull rope displacement sensor 125, and the clamping cylinder 23 is connected to the end of the pull rope inside the pull rope displacement sensor 125. One side of the upper end of the placement platform 21 is slidably mounted inside the limiting groove 16. A fixing frame 22 is fixedly mounted on one side of the top of the placement platform 21. The clamping cylinder 23 is fixedly mounted on the top of the fixing frame 22. The second limiting rod 24 is fixedly mounted on both sides of the upper end of the fixing frame 22. An I-beam 25 is fixedly mounted on the bottom of the clamping cylinder 23. Clamping blocks 26 are fixedly mounted on both ends of the bottom of the I-beam 25. The upper end of the I-beam 25 is movably sleeved on the outer surface of the second limiting rod 24, and the I-beam 25 is movably sleeved inside the fixing frame 22.

[0030] The clamping cylinder 23 controls the lifting and lowering of the I-beam frame 25 inside the fixed frame 22, so that the clamping block 26 presses the top of the rear end of the copper busbar. The clamping block 26 and the placement table 21 clamp the rear end of the copper busbar, and the sliding of the placement table 21 inside the top frame 13 realizes automatic feeding of the copper busbar, thereby facilitating the cutting machine 15 to cut the copper busbar.

[0031] In addition, the sliding of the placement platform 21 inside the top frame 13, and the distance between the placement platform 21 and the pull rope displacement sensor 125, is the distance for feeding the copper busbar, and also the length for cutting the copper busbar, thus achieving precise control of the copper busbar length, thereby enabling the cutting of copper busbars of different lengths and quantitative cutting, and improving the cutting flexibility of the device.

[0032] like Figure 5 As shown, the positioning device 4 includes a support side plate 41, a compression cylinder 42 is fixedly installed on one side of the support side plate 41, a push frame 43 is fixedly installed on the side of the compression cylinder 42, and compression wheels 44 are rotatably installed on both sides of the push frame 43.

[0033] Two support side plates 41 are fixedly installed on the top of the placement platform 21 and the support platform 31, away from the positioning plate 14. One pusher 43 is slidably installed inside the moving groove 33, and another pusher 43 is slidably installed inside the placement platform 21. The two support side plates 41 limit the front and rear ends of the copper busbar, so that the copper busbar is pushed to the side of the positioning plate 14 and positioned to prevent the copper busbar from shifting during cutting. At the same time, the pressing wheel 44 facilitates the feeding device 2 to feed the copper busbar after it is limited.

[0034] The fixed platform 3 includes a support platform 31, which is fixedly installed between the top frame 13 and the cutting machine 15. Multiple conveying rollers 32 are rotatably installed on the top of the support platform 31. The height of the top of the multiple conveying rollers 32 is the same as the height of the placement platform 21. A moving groove 33 is opened on the top of the support platform 31, and one of the conveying rollers 32 is located below the pressing roller 111.

[0035] The pressing roller 111 is positioned above one of the conveying rollers 32 and on the side of the feed port of the cutting machine 15 to press the cutting end of the copper busbar, preventing the copper busbar from shifting and shaking during the cutting process, thereby improving the stability of the copper busbar during the cutting process and making the copper busbar cut smoother.

[0036] like Figure 3 As shown, the drive body 1 includes a fixed base plate 11. A bottom frame 12 is fixedly mounted on the top of the fixed base plate 11, and a top frame 13 is fixedly mounted on the top of the bottom frame 12. A first moving motor 121 is fixedly mounted on the left side inside the bottom frame 12. A first rotating screw 122 is fixedly mounted on the output end of the first moving motor 121 and is rotatably mounted inside the bottom frame 12. A second moving motor 131 is fixedly mounted on the left side inside the top frame 13. A second rotating screw 132 is fixedly mounted on the output end of the second moving motor 131 and is rotatably mounted inside the top frame 13. A moving seat 123 is threaded onto the outer surface of the first rotating screw 122 and is slidably mounted inside the bottom frame 12. Sliding grooves are provided on both sides inside the top frame 13. A support frame 124 is fixedly mounted on the top of the moving seat 123 and is slidably mounted inside the sliding groove. A pull rope displacement sensor 125 is fixedly mounted on the top of the support frame 124.

[0037] When the feeding device 2 feeds the copper busbar, the distance the feeding device 2 moves is detected by the rope displacement sensor 125, and the length of the copper busbar being fed is determined. When the distance the feeding device 2 moves reaches the set length, the rope displacement sensor 125 controls the second moving motor 131 to stop working through an electrical signal, so that the feeding device 2 stops feeding the copper busbar, thereby controlling the distance the copper busbar moves.

[0038] The working process of this utility model is as follows:

[0039] In use, the movable seat 123 and the feeding device 2 are located on the left side inside the bottom frame 12 and the top frame 13, respectively. The two ends of the copper busbar are placed on the top of the placement platform 21 and the conveying roller 32, respectively. Then, the feeding device 2 and the positioning device 4 on the top of the fixed platform 3 are activated simultaneously, so that the extrusion cylinders 42 on both sides are extended, pushing the frame 43 to move, and the two sides of the copper busbar are pushed to the side of the positioning plate 14 by the extrusion roller 44. The positioning plate 14 positions the copper busbar so that the copper busbar is perpendicular to each other on the cutting machine 15.

[0040] Subsequently, the clamping cylinder 23 controls the I-beam frame 25 to descend, so that the clamping blocks 26 on both sides of the bottom of the I-beam frame 25 press against the rear end of the copper busbar. The pressing cylinder 18 controls the pressing frame 110 to descend, and the pressing roller 111 and the conveying roller 32 fix the front end of the copper busbar, thereby achieving the limitation and fixation of the copper busbar.

[0041] Subsequently, the second moving motor 131 controls the second rotating screw 132 to rotate, causing the feeding device 2 to move inside the top frame 13. The feeding device 2 clamps the rear end of the copper busbar and feeds the copper busbar. When the feeding device 2 pushes the copper busbar to feed it, the pull rope displacement sensor 125 detects the distance the feeding device 2 moves and thus determines the length of the copper busbar being fed. When the distance the feeding device 2 moves reaches the set length, the pull rope displacement sensor 125 controls the second moving motor 131 to stop working through an electrical signal, thereby controlling the distance the feeding device 2 feeds the copper busbar. Subsequently, the cutting machine 15 cuts the copper busbar. After the cutting is completed, the first moving motor 121 controls the moving seat 123 to work, so that the support frame 124 moves inside the bottom frame 12 and the top frame 13. The pull rope displacement sensor 125 moves to the side of the feeding device 2 and after the distance between it and the feeding device 2 is zero, the first moving motor 121 controls the support frame 124 and the moving seat 123 to stop moving. At this time, the cutting length of the copper busbar is controlled again by the distance of the feeding device 2 to the copper busbar, so as to realize the cutting of copper busbars of different lengths at one time and improve the intelligence of the device.

[0042] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting device for copper busbar production, comprising a drive body (1), characterized in that: A feeding device (2) is slidably installed on the top of the drive body (1), and a fixed platform (3) is fixedly installed on the right side of the drive body (1). A positioning device (4) is fixedly installed on the side of both the feeding device (2) and the fixed platform (3). The drive body (1) includes a fixed base plate (11), a bottom frame (12) is fixedly mounted on the top of the fixed base plate (11), a top frame (13) is fixedly mounted on the top of the bottom frame (12), a first moving motor (121) is fixedly mounted on the left side inside the bottom frame (12), a first rotating screw (122) is fixedly mounted on the output end of the first moving motor (121), the first rotating screw (122) is rotatably mounted inside the bottom frame (12), and a second moving motor (131) is fixedly mounted on the left side inside the top frame (13). The output end is fixedly installed with a second rotating screw (132), which is rotatably installed inside the top frame (13). The outer surface of the first rotating screw (122) is threaded with a movable seat (123), which is slidably installed inside the bottom frame (12). Sliding grooves are provided on both sides inside the top frame (13). A support frame (124) is fixedly installed on the top of the movable seat (123), which is slidably installed inside the sliding groove. A pull rope displacement sensor (125) is fixedly installed on the top of the support frame (124).

2. The cutting equipment for copper busbar production according to claim 1, characterized in that: A positioning plate (14) is fixedly installed on one side of the top of the top frame (13). A limiting groove (16) is formed between the top frame (13) and the positioning plate (14). A cutting machine (15) is fixedly installed on the right side of the top of the fixed base plate (11). A feeding port is opened on the side of the cutting machine (15) near the top frame (13). A fixing plate (17) is fixedly installed on the top left side of the cutting machine (15) above the feeding port. A pressing cylinder (18) is fixedly installed on the top of the fixing plate (17). A first limiting rod (19) is fixedly installed on both sides of the upper end of the fixing plate (17). A pressing frame (110) is fixedly installed at the bottom of the pressing cylinder (18). The pressing frame (110) is movably sleeved inside the fixing plate (17). A pressing roller (111) is rotatably installed at the bottom of the pressing frame (110).

3. The cutting equipment for copper busbar production according to claim 2, characterized in that: The feeding device (2) includes a placement platform (21), which is threaded onto the outer surface of the second rotating screw (132). The placement platform (21) is slidably mounted inside the top frame (13). A clamping cylinder (23) corresponding to the height of the pull rope displacement sensor (125) is fixedly mounted on the left side of the placement platform (21). The clamping cylinder (23) is fixedly connected to the pull rope inside the pull rope displacement sensor (125). One side of the upper end of the placement platform (21) is slidably mounted inside the limiting groove (16). (21) A fixed frame (22) is fixedly installed on one side of the top. A clamping cylinder (23) is fixedly installed on the top of the fixed frame (22). A second limiting rod (24) is fixedly installed on both sides of the upper end of the fixed frame (22). An I-beam (25) is fixedly installed at the bottom of the clamping cylinder (23). A clamping block (26) is fixedly installed at both ends of the bottom of the I-beam (25). The upper end of the I-beam (25) is movably sleeved on the outer surface of the second limiting rod (24). The I-beam (25) is movably sleeved inside the fixed frame (22).

4. The cutting equipment for copper busbar production according to claim 3, characterized in that: The fixed platform (3) includes a support platform (31), which is fixedly installed between the top frame (13) and the cutting machine (15). Multiple conveying rollers (32) are rotatably installed on the top of the support platform (31). The height of the top of the multiple conveying rollers (32) is the same as the height of the placement platform (21). A moving groove (33) is opened on the top of the support platform (31), and one of the conveying rollers (32) is located below the pressing roller (111).

5. The cutting equipment for copper busbar production according to claim 4, characterized in that: The number of positioning devices (4) is two, and the two positioning devices (4) are respectively fixedly installed on the top of the placement platform (21) and the support platform (31) on the side away from the positioning plate (14).

6. The cutting equipment for copper busbar production according to claim 5, characterized in that: The positioning device (4) includes a support side plate (41), a compression cylinder (42) is fixedly installed on one side of the support side plate (41), a push frame (43) is fixedly installed on the side of the compression cylinder (42), and compression wheels (44) are rotatably installed on both sides of the push frame (43).

7. The cutting equipment for copper busbar production according to claim 6, characterized in that: The two support side plates (41) are respectively fixedly installed on the top of the placement platform (21) and the support platform (31) on the side away from the positioning plate (14). One of the pushers (43) is slidably installed inside the moving slot (33), and the other pusher (43) is slidably installed inside the placement platform (21).

Images