Cable fixed-length cutting and end face flattening processing device

Abstract

The utility model discloses a cable fixed-length cutting and end face flattening processing device, which particularly relates to the technical field of cable processing and comprises a bottom frame, two guide frames fixedly connected to the top of the bottom frame, a positioning frame fixedly connected to the upper surface of the bottom frame, a plurality of guide rollers rotationally connected to the inner side of the bottom frame, and a plurality of second grooves formed in the outer sides of the guide rollers. A positioning cutting mechanism is arranged at the top of the underframe; the positioning cutting mechanism comprises a plurality of first electric push rods, the outer sides of the first electric push rods are fixedly connected with the inner side of a positioning frame, and the bottom end of the positioning frame is fixedly connected with a fixing base. According to the utility model, the plurality of first grooves and the plurality of clamping grooves are used for simultaneously tiling and positioning a plurality of cables, cutting processing is completed at one time, downward pressure is applied to two ends of a cutting point to fix the cables, and cutting stability is ensured; and meanwhile, the cut cable end is ground in time through a third servo motor and a grinding disc, the end face is smoother through cutting waste heat, and the quality and consistency of the cut end face are improved.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, and more specifically, to a cable length cutting and end face flattening processing device. Background Technology

[0002] Cable processing refers to the process of cutting, connecting, plugging, and assembling cables. Common cable processing methods include manual operation and automated machine processing. Manual cable processing usually requires operators with certain experience and skills, who need to carefully measure and cut the cable, and connect and fix the wire terminals. In contrast, automated machine processing can greatly improve the speed, accuracy and efficiency of cable processing.

[0003] Existing cable processing and cutting equipment often results in cables bending under stress during cutting, requiring operators to manually clamp the cables and release them after cutting. This increases the labor intensity for workers and also increases the risk of workplace injuries due to manual operation.

[0004] A search revealed a cable processing and cutting device disclosed in Chinese Patent No. CN220049855U. In this invention, when the first motor rotates, the first pulley rotates synchronously. The rotation of the first pulley drives the second pulleys at both ends to rotate via a belt. The rotation of the second pulleys drives the second lead screw to rotate synchronously. The rotation of the second lead screw then drives the guide sleeve to move linearly. As the guide sleeve moves, it drives two clamps to hold the cable. Thus, the cable is clamped synchronously during cutting by the cutting machine, and synchronously opened when the cutting machine retracts.

[0005] In actual use, when cutting multiple cables, it is not possible to position the multiple cables synchronously. The multiple cables will move and shift due to the cutting of the cutting machine, which will cause the cable cutting to be offset and damaged, affecting the subsequent cutting effect of the cable. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cable length cutting and end face flattening processing device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A cable length-cutting and end-face flattening processing device includes a base frame. Two guide frames are fixedly connected to the top of the base frame. A positioning frame is fixedly connected to the upper surface of the base frame. Multiple guide rollers are rotatably connected to the inner side of the base frame. Multiple grooves are formed on the outer sides of the guide rollers. A positioning and cutting mechanism is provided on the top of the base frame. The positioning and cutting mechanism includes multiple electric push rods, the outer sides of which are fixedly connected to the inner side of the positioning frame. A fixed base is fixedly connected to the bottom of the positioning frame. Two guide rods are fixedly connected to the top of the fixed base. The outer sides of the guide rods are slidably connected to the inner side of the positioning frame. The bottoms of the multiple fixed bases are fixedly connected to... There are two pressure plates, each with multiple grooves at its bottom. An electric push rod is fixedly connected to the inner side of the guide frame, and a crossbeam is fixedly connected to the top of the electric push rod. The outer side of the crossbeam is slidably connected to the top of the guide frame. A servo motor is fixedly connected to one side of the crossbeam, and a threaded rod is fixedly connected to the output end of the servo motor. A threaded push block is threadedly connected to the outer side of the threaded rod, and the outer side of the threaded push block is slidably connected to the inner side of the crossbeam. The bottom of the threaded push block is fixedly connected to the cutting machine body. A base rod is fixedly connected to the inner side of the guide frame, and multiple slots are provided at the top of the base rod. A grinding and conveying mechanism is provided on the outer side of the base frame.

[0009] By adopting the above technical solution: using the fixed base at the bottom of multiple electric push rods to move the two pressure plates up and down, using multiple grooves and corresponding grooves on the outside of the guide rollers to squeeze the cable in opposite directions, so that the two ends of the cable can be positioned, and using the slots at the top of multiple bottom rods to position multiple cables, so that the cable remains stable during the cutting process.

[0010] As a further description of the above technical solution: multiple fixed frames are fixedly connected to the top of the base frame, and two rotating rollers are rotatably connected to the inner side of the fixed frame. A servo motor is fixedly connected to one side of each of the two fixed frames. The output end of the servo motor is fixedly connected to one end of the rotating roller. Multiple grooves are provided on the outer side of the rotating roller.

[0011] By adopting the above technical solution, two servo motors drive the rotating rollers and multiple grooves to rotate and transport multiple cables.

[0012] As a further description of the above technical solution: the grinding and conveying mechanism includes a base plate frame, the top of the base plate frame is fixedly connected to the lower surface of the base frame, three electric push rods are fixedly connected to the inner side of the base plate frame, a fixed plate is fixedly connected to the top of the electric push rods, a plurality of servo motors are fixedly connected to the inner side of the fixed plate, and a grinding disc is fixedly connected to the output end of the servo motors.

[0013] By adopting the above technical solution, multiple servo motors and grinding discs installed on one side of the cutting machine body can be used to grind the cut end of the cable after cutting, so that the cut end of the cable remains flat.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. By setting up a positioning and cutting mechanism, compared with the existing technology, multiple grooves and slots can be used to simultaneously lay and position multiple cables, and multiple cables can be positioned and processed at one time. At the same time, downward pressure is applied to both ends of the cable cutting point to firmly fix the cable, prevent the cable from shifting during the cutting process, and maintain the cutting stability of multiple cables.

[0016] 2. By setting up a grinding and conveying mechanism, compared with the existing technology, the servo motor and grinding disc set on one side of the cutting machine body can grind the cut end of the cable in time after the cutting is completed. The heat generated by cutting the cable end makes the grinding of the cable end smoother, improving the quality and consistency of the cut end surface. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the rear structure of this utility model.

[0019] Figure 3 This is a partial schematic diagram of the connection between the rotating roller and the groove of this utility model.

[0020] Figure 4 This is a partial schematic diagram of the connection between the fixing seat and the pressure plate of this utility model.

[0021] Figure 5 This is a partial schematic diagram of the connection between the guide frame and the crossbeam of this utility model.

[0022] Figure 6 This is a partial schematic diagram of the connection between the electric push rod and the fixing plate of this utility model.

[0023] Figure 7 This is a partial schematic diagram of the connection between the guide roller and the groove of this utility model.

[0024] The attached diagram is labeled as follows: 1. Base frame; 2. Guide frame; 3. Positioning frame; 4. Electric push rod one; 5. Fixed seat; 6. Guide rod; 7. Pressure plate; 8. Groove one; 9. Guide roller; 10. Groove two; 11. Electric push rod two; 12. Crossbeam; 13. Servo motor one; 14. Threaded rod; 15. Threaded push block; 16. Cutting machine body; 17. Base rod; 18. Slot; 19. Fixed frame one; 20. Servo motor two; 21. Rotary roller; 22. Groove three; 23. Base plate frame; 24. Electric push rod three; 25. Fixed plate; 26. Servo motor three; 27. Grinding disc. Detailed Implementation

[0025] 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 protection scope of the present utility model.

[0026] The embodiments disclosed in this application are as follows: Figure 1-7 The cable length cutting and end-face flattening device shown includes a base frame 1, with two guide frames 2 fixedly connected to the top of the base frame 1, a positioning frame 3 fixedly connected to the upper surface of the base frame 1, and multiple guide rollers 9 rotatably connected to the inner side of the base frame 1. Multiple grooves 10 are formed on the outer side of the guide rollers 9. A positioning and cutting mechanism is provided on the top of the base frame 1. The positioning and cutting mechanism includes multiple electric push rods 4, the outer side of which is fixedly connected to the inner side of the positioning frame 3. A fixed seat 5 is fixedly connected to the bottom of the positioning frame 3, and two guide rods 6 are fixedly connected to the top of the fixed seat 5. The outer side of the guide rods 6 is slidably connected to the inner side of the positioning frame 3. Two pressure plates 7 are fixedly connected to the bottom of the multiple fixed seats 5. The bottom of the pressure plate 7 has multiple grooves 8. An electric push rod 11 is fixedly connected to the inside of the guide frame 2. A crossbeam 12 is fixedly connected to the top of the electric push rod 11. The outside of the crossbeam 12 is slidably connected to the top of the guide frame 2. A servo motor 13 is fixedly connected to one side of the crossbeam 12. A threaded rod 14 is fixedly connected to the output end of the servo motor 13. A threaded push block 15 is threadedly connected to the outside of the threaded rod 14. The outside of the threaded push block 15 is slidably connected to the inside of the crossbeam 12. The bottom of the threaded push block 15 is fixedly connected to the cutting machine body 16. A base rod 17 is fixedly connected to the inside of the guide frame 2. Multiple slots 18 are opened on the top of the base rod 1. A grinding conveying mechanism is provided on the outside of the base frame 1.

[0027] Multiple electric push rods 4 push the fixed base 5 to drive two pressure plates 7 and multiple grooves 8 to separate and position multiple cables, positioning the two ends of the multiple cables to be cut. The grooves 10 on the outside of multiple guide rollers 9 are used to roll and transport the cables. Then, two electric push rods 11 drive the crossbeam 12, threaded rod 14, threaded push block 15 and the cutting machine body 16 to rise and fall. The servo motor 13 and threaded rod 14 drive the threaded push block 15 and the cutting machine body 16 to move horizontally, so that the cutting machine body 16 can cut multiple cables.

[0028] Reference Figure 1 and Figure 3 As shown, multiple fixed frames 19 are fixedly connected to the top of the base frame 1. Two rotating rollers 21 are rotatably connected to the inner side of the fixed frames 19. Servo motors 20 are fixedly connected to one side of each of the two fixed frames 19. The output end of the servo motors 20 is fixedly connected to one end of the rotating rollers 21. Multiple grooves 22 are provided on the outer side of the rotating rollers 21. The two servo motors 20 drive the rotating rollers 21 and the multiple grooves 22 to press down on the upper side of multiple cables. The cables are then transported by the guide rollers 9 and the grooves 20.

[0029] Reference Figure 2 and Figure 6 As shown, the grinding and conveying mechanism includes a base plate frame 23. The top of the base plate frame 23 is fixedly connected to the lower surface of the base frame 1. Three electric push rods 24 are fixedly connected to the inside of the base plate frame 23. A fixing plate 25 is fixedly connected to the top of the electric push rods 24. Multiple servo motors 26 are fixedly connected to the inside of the fixing plate 25. A grinding disc 27 is fixedly connected to the output end of the servo motors 26. The multiple servo motors 26 and the grinding disc 27 are used to grind the cut end of the cable, which still has heat after cutting, so that the cut end of the cable remains flat.

[0030] The working principle of this utility model is as follows: When conveying and cutting multiple cables, the operator inserts one end of the measured cable into the bottom of the rotating roller 21 on one side of the base frame 1, then passes one end of the cable through the bottom of one of the pressure plates 7, then through the top of the base rod 17, and then through the bottom of the pressure plate 7 and the bottom of another rotating roller 21 on the other side of the base frame 1. Then, two servo motors 20 are activated to drive the rotating roller 21 and multiple grooves 22 to convey the multiple cables, and multiple grooves 10 on the outer side of multiple guide rollers 9 are used to convey the cables. After the cables have moved to a certain length, multiple electric push rods 4 are activated to push the fixed seat 5, which in turn drives the two pressure plates 7 and multiple grooves 8 to press down on the cables on the top of the two guide rollers 9 and multiple grooves 10 on both sides of the two guide frames 2. This ensures that the cutting points of the multiple cables are both pressed and fixed by the opposing pressure of the pressure plates 7 and guide rollers 9. Then, the cables are further conveyed using... Two electric push rods 11 drive the crossbeam 12, threaded rod 14, threaded push block 15, and cutting machine body 16 downward. Then, the cutting machine body 16 is started to cut the cable fixed to the top of the bottom rod 17. The servo motor 13 drives the threaded rod 14 to perform threaded transmission on the threaded push block 15, so that the threaded push block 15 drives the cutting machine body 16 to move and cut multiple cables horizontally. After multiple cables are cut, the servo motor 20 on one side of the cut section drives the rotating roller 21 and multiple grooves 22 to transport the cable, so that the cut end of the cable moves to the pressure plate 7 and the corresponding bottom guide roller 9 and the top of the groove 10. Finally, three electric push rods 24 are started to drive the electric push rods 24 and multiple fixed plates 25 upward. Then, multiple servo motors 26 are started to drive multiple grinding discs 27 to rotate, so that one side of the grinding discs 27 can grind the cut end of the cable flat.

[0031] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0032] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cable length-cutting and end-face flattening processing device, comprising a base frame (1), characterized in that: The base frame (1) has two guide frames (2) fixedly connected to the top, and a positioning frame (3) fixedly connected to the upper surface of the base frame (1). Multiple guide rollers (9) are rotatably connected to the inner side of the base frame (1). Multiple grooves (10) are opened on the outer side of the guide rollers (9). A positioning and cutting mechanism is provided on the top of the base frame (1). The positioning and cutting mechanism includes multiple electric push rods (4), the outer side of the electric push rod (4) is fixedly connected to the inner side of the positioning frame (3), the bottom end of the positioning frame (3) is fixedly connected to a fixed seat (5), the top of the fixed seat (5) is fixedly connected to two guide rods (6), the outer side of the guide rods (6) is slidably connected to the inner side of the positioning frame (3); A grinding conveying mechanism is provided on the outside of the base frame (1).

2. The cable length cutting and end face flattening processing device according to claim 1, characterized in that: The bottom of each of the multiple fixed seats (5) is fixedly connected to two pressure plates (7), and the bottom of the pressure plates (7) is provided with multiple grooves (8).

3. The cable length cutting and end face flattening processing device according to claim 1, characterized in that: An electric push rod two (11) is fixedly connected to the inner side of the guide frame (2). A crossbeam (12) is fixedly connected to the top of the electric push rod two (11). The outer side of the crossbeam (12) is slidably connected to the top of the guide frame (2). A servo motor one (13) is fixedly connected to one side of the crossbeam (12). A threaded rod (14) is fixedly connected to the output end of the servo motor one (13). A threaded push block (15) is threadedly connected to the outer side of the threaded rod (14). The outer side of the threaded push block (15) is slidably connected to the inner side of the crossbeam (12). The bottom of the threaded push block (15) is fixedly connected to the cutting machine body (16).

4. The cable length cutting and end face flattening processing device according to claim 1, characterized in that: The guide frame (2) is fixedly connected to a bottom rod (17) on its inner side, and the bottom rod (17) has multiple slots (18) on its top.

5. The cable length cutting and end face flattening processing device according to claim 1, characterized in that: The base frame (1) is fixedly connected to a number of fixed frames (19) at the top. Two rotating rollers (21) are rotatably connected to the inner side of the fixed frames (19). A servo motor (20) is fixedly connected to one side of each of the two fixed frames (19). The output end of the servo motor (20) is fixedly connected to one end of the rotating roller (21). A number of grooves (22) are provided on the outer side of the rotating roller (21).

6. The cable length cutting and end face flattening processing device according to claim 1, characterized in that: The grinding conveying mechanism includes a base plate frame (23), the top of which is fixedly connected to the lower surface of the base frame (1), and three electric push rods (24) are fixedly connected to the inner side of the base plate frame (23). A fixing plate (25) is fixedly connected to the top of the electric push rods (24).

7. The cable length cutting and end face flattening processing device according to claim 6, characterized in that: Multiple servo motors (26) are fixedly connected to the inner side of the fixed plate (25), and a grinding disc (27) is fixedly connected to the output end of the servo motors (26).

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