Cutting-off equipment for power line processing and production

Abstract

The utility model discloses cutting equipment for power line processing and production, which relates to the technical field of power lines and comprises a base, two mounting plates are arranged on the base, a conveying belt is rotatably connected onto the mounting plates, a plurality of clamping plates are equidistantly distributed on the outer side of the conveying belt, and a mounting frame is mounted on the upper portion of the base. According to the cutting-off equipment for power line processing and production, the two conveying belts are arranged, the clamping plates are arranged on the conveying belts, the clamping plates on the two conveying belts are used for clamping a power line in a matched mode, the power line is driven to move and stretch forwards in a conveying belt rotating mode, and even if the power line is cut off, the cutting-off efficiency is improved. And the subsequent power line can be continuously conveyed forwards through the conveying belt, so that the convenience of conveying and extending the power line can be effectively improved, the problem that the power line needs to be arranged manually is avoided, the burden of workers is effectively reduced, and the working efficiency of the cutting-off equipment for power line processing and production is improved.

Description

Technical Field

[0001] This utility model relates to the field of power cord technology, specifically a cutting device for power cord processing and production. Background Technology

[0002] A power cord is an electrical wire that transmits electric current. Current is typically transmitted point-to-point. Power cords can be categorized into AC (alternating current) power cords and DC (direct current) power cords, depending on their application. AC power cords are typically used for transmitting higher voltage alternating current. Due to the higher voltage, these cords require standardized safety certifications before they can be manufactured.

[0003] Extensive searches revealed that the Chinese Utility Model Patent Publication No. CN219093485U discloses a cutting device for power cord processing and production, including a workbench. A fixed frame is fixedly connected to the left side of the workbench, a servo motor is fixedly connected to the front side of the fixed frame, a pulley is fixedly connected to the drive end of the servo motor, a second pulley is rotatably connected to the front side of the fixed frame, the first pulley and the second pulley are connected by a pulley, a roller is fixedly connected to the outer wall of the first pulley, a threaded rod is threadedly connected inside the roller, and a limit shaft is fixedly connected to the rear side of the threaded rod.

[0004] While the above solution offers numerous advantages, it also suffers from the following drawbacks: The device utilizes rollers, roller one, and roller two to transport the power cord. When the power cord is cut with a cutter, it splits into two parts. One part is wound and retracted by the rollers. Due to the softness of the power cord, the other part can only be transported by pushing it using rollers one and two. This method causes the power cord to gradually bend, affecting its transport direction, increasing transport resistance, and ultimately hindering transport. Consequently, workers must manually pull or lay the cord from the fixed frame, which is not only cumbersome but also reduces the efficiency of power cord processing and production. Utility Model Content

[0005] The purpose of this utility model is to provide a cutting device for power cord processing and production, so as to solve the problem that the current cutting device for power cord processing and production still requires manual wiring after cutting the power cord.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for power cord processing and production, comprising a base, two mounting plates on the base, a conveyor belt rotatably connected to the mounting plates, a plurality of clamping plates evenly distributed on the outer side of the conveyor belt, a mounting frame on the upper part of the base, a liftable cutting plate slidably connected to the mounting frame, and a lifting drive mechanism for driving the cutting plate to move up and down on the mounting frame, the cutting plate being located between the two conveyor belts.

[0007] Preferably, the upper part of the base is provided with a sliding groove and two track grooves. A first bidirectional screw is rotatably connected to the inner wall of the sliding groove. Two first sliders are threaded on the outer side of the first bidirectional screw. Two track rods are slidably connected in the track grooves. The two first sliders and the two track rods are respectively fixedly connected to the bottom of two mounting plates. Two external threads are provided on the outer side of the first bidirectional screw in a mirror-symmetrical arrangement. The two first sliders are respectively threaded on the two external threads in the first bidirectional screw.

[0008] Preferably, the mounting plate includes a movable plate and a buffer plate. A buffer groove is provided on the upper part of the movable plate. The buffer plate is slidably connected to the cavity of the buffer groove. A linear array of springs is provided between the buffer plate and the inner wall of the buffer groove. The conveyor belt is rotatably connected to the upper part of the buffer plate.

[0009] Preferably, the lifting drive mechanism includes a turntable rotatably connected to one side of the mounting plate, a connecting rod rotatably connected to the off-axis of the turntable, a lifting rod rotatably connected to the movable end of the connecting rod, a sleeve rod slidably sleeved on the outer side of the lifting rod, and the sleeve rod being fixedly connected to the side wall of the mounting plate.

[0010] Preferably, a horizontal plate is fixedly connected to the bottom end of the lifting rod, and a groove is opened at the bottom of the horizontal plate. A second bidirectional screw is rotatably connected to the inner wall of the groove. Two mirror-symmetrical external threads are provided on the outer side of the second bidirectional screw. Two second sliders are sleeved on the outer threads of the second bidirectional screw. The two second sliders are slidably sleeved on the two external threads in the second bidirectional screw and slidably connected in the cavity of the groove. The cutting plate includes two mutually mirror-symmetrical cutters. The two cutters are slidably connected to each other with a staggered arrangement. The two second sliders are fixedly connected to the upper part of the two cutters.

[0011] Preferably, the conveyor belt includes two rollers rotatably connected to the upper part of the buffer plate, a transmission belt drivingly connecting the two rollers, and an inner plate fixedly connected to the upper part of the buffer plate, the inner plate being located inside the transmission belt.

[0012] Preferably, two side plates are installed on the upper part of the base, and a long rod is rotatably connected between the two side plates. The long rod has a hexagonal vertical cross-section. Two sliding tubes are slidably sleeved on the outer side of the long rod. One end of each sliding tube has a through hexagonal cavity. The long rod is slidably connected to the hexagonal cavity. A stabilizing plate is rotatably sleeved on the outer side of each sliding tube. The stabilizing plate is fixedly connected to the upper part of the inner plate. A bevel gear is fixedly sleeved on one end of each sliding tube and the top end of the roller shaft. The two bevel gears are meshed with each other.

[0013] Preferably, servo motors are installed on both the base and the mounting bracket. The servo motors are electrically connected to a power source, and the movable ends of the two servo motors are respectively fixedly connected to one end of the long rod and one side of the turntable.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This application sets up two conveyor belts and clamping plates on the conveyor belts. The clamping plates on the two conveyor belts work together to hold the power cord, and the power cord is moved forward and stretched by the rotation of the conveyor belts. Even if the power cord is cut, the next power cord can continue to be transported forward by the conveyor belt. This can effectively improve the convenience of power cord transportation and extension, avoid the problem of manual cable laying, thereby effectively reducing the burden on workers and improving the working efficiency of the cutting equipment used for power cord processing and production.

[0016] 2. By setting a first bidirectional screw, this application allows the clamping range of the clamping plate to be adjusted according to power cords of different sizes, thereby improving the applicability of the cutting equipment for power cord processing and production. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the cutting equipment for power cord processing and production according to this utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the base of a cutting device for power cord processing and production according to this utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the mounting plate and long rod of a cutting device for power cord processing and production according to this utility model.

[0020] Figure 4 This is a three-dimensional schematic diagram of the mounting plate and conveyor belt of a cutting device for power cord processing and production according to this utility model.

[0021] Figure 5 This is a three-dimensional schematic diagram of the cooperation between the turntable and the lifting rod of a cutting device for power cord processing and production according to this utility model.

[0022] Figure 6 This is a three-dimensional schematic diagram of the connection between the connecting rod and the second bidirectional screw of a cutting device for power cord processing and production according to this utility model.

[0023] The following are the labeling elements in the diagram: 1. Base; 2. Mounting plate; 201. Moving plate; 202. Buffer plate; 3. Conveyor belt; 301. Roller; 302. Drive belt; 303. Inner plate; 4. Clamping plate; 5. Mounting frame; 6. Cutting plate; 7. Slide groove; 8. Track groove; 9. First bidirectional screw; 10. Track rod; 11. Turntable; 12. Connecting rod; 13. Lifting rod; 14. Sleeve rod; 15. Horizontal plate; 16. Second bidirectional screw; 17. Long rod; 18. Sliding tube; 19. Stabilizing plate; 20. Bevel gear; 21. Servo motor. Detailed Implementation

[0024] 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.

[0025] Example: Figure 1 - Figure 6 As shown, this utility model provides a technical solution for a cutting device for power cord processing and production, including a base 1, two mounting plates 2 on the base 1, a conveyor belt 3 rotatably connected to the mounting plates 2, multiple clamping plates 4 evenly distributed on the outer side of the conveyor belt 3, a mounting frame 5 on the upper part of the base 1, a liftable cutting plate 6 slidably connected to the mounting frame 5, and a lifting drive mechanism for driving the cutting plate 6 to move up and down on the mounting frame 5, the cutting plate 6 being located between the two conveyor belts 3;

[0026] Place the power cord between two conveyor belts 3, and use the clamping plates 4 on both sides of the power cord to clamp it. Then rotate the conveyor belt 3, and use the clamping plates 4 on the conveyor belt 3 to pull or drive the power cord forward, so that the movable end of the power cord passes under the cutting plate 6. Then control the cutting plate 6 to descend and cut the power cord. The cut power cord does not require manual wiring. Just continue to rotate the conveyor belt 3 to complete the continuous transportation of the power cord.

[0027] When the cutting plate 6 cuts the power line, the operation of the conveyor belt 3 needs to be stopped. When the cutting plate 6 is running, its cutting plate 6 is located between two adjacent clamping plates 4 in the same group of the conveyor belt 3.

[0028] like Figure 1 - Figure 3As shown, the upper part of the base 1 is provided with a sliding groove 7 and two track grooves 8. A first bidirectional screw 9 is rotatably connected to the inner wall of the sliding groove 7. Two first sliders are threaded on the outer side of the first bidirectional screw 9. Two track rods 10 are slidably connected in the track grooves 8. The two first sliders and the two track rods 10 are respectively fixedly connected to the bottom of the two mounting plates 2. The outer side of the first bidirectional screw 9 is provided with two external threads arranged in a mirror symmetrical manner. The two first sliders are respectively threaded on the two external threads in the first bidirectional screw 9.

[0029] By rotating the first bidirectional screw 9, the two mounting plates 2 move closer or further apart, thereby adjusting the width of the conveyor belt 3 clamping according to the size of the power cord.

[0030] like Figure 3 and Figure 4 As shown, the mounting plate 2 includes a movable plate 201 and a buffer plate 202. A buffer groove is provided on the upper part of the movable plate 201. The buffer plate 202 is slidably connected to the cavity of the buffer groove. A linear array of springs is provided between the buffer plate 202 and the inner wall of the buffer groove. The conveyor belt 3 is rotatably connected to the upper part of the buffer plate 202.

[0031] The spring force is used to create a buffer to prevent the clamping plate 4 from damaging the power cord.

[0032] like Figure 2 and Figure 6 As shown, the lifting drive mechanism includes a turntable 11 rotatably connected to one side of the mounting plate 2, a connecting rod 12 rotatably connected at the off-axis of the turntable 11, a lifting rod 13 rotatably connected to the movable end of the connecting rod 12, and a sleeve rod 14 slidably sleeved on the outer side of the lifting rod 13, and the sleeve rod 14 is fixedly connected to the side wall of the mounting plate 2.

[0033] By rotating the turntable 11, the turntable 11 uses the connecting rod 12 to drive the lifting rod 13 to move up and down repeatedly within the sleeve rod 14. In this way, the lifting rod 13 can be used to drive the cutting plate 6 to rise and then fall to cut off the power line.

[0034] like Figure 5 and Figure 6 As shown, a horizontal plate 15 is fixedly connected to the bottom end of the lifting rod 13. A groove is opened at the bottom of the horizontal plate 15. A second bidirectional screw 16 is rotatably connected to the inner wall of the groove. Two mirror-symmetrical external threads are provided on the outer side of the second bidirectional screw 16. Two second sliders are sleeved on the outer threads of the second bidirectional screw 16. The two second sliders are respectively slidably sleeved on the two external threads in the second bidirectional screw 16. The second sliders are slidably connected in the cavity of the groove. The cutting plate 6 includes two mutually mirror-symmetrical cutters. The two cutters are slidably connected to each other in a staggered manner. The two second sliders are respectively fixedly connected to the upper part of the two cutters.

[0035] By rotating the second bidirectional screw 16, the distance between the two cutters can be adjusted, thereby adjusting the width of the cutting plate 6 according to the size and width of the power cord.

[0036] like Figure 3 and Figure 4 As shown, the conveyor belt 3 includes two rollers 301 rotatably connected to the upper part of the buffer plate 202, and a transmission belt 302 is connected between the two rollers 301. An inner plate 303 is fixedly connected to the upper part of the buffer plate 202, and the inner plate 303 is located inside the transmission belt 302.

[0037] The roller 301 drives the transmission belt 302 to rotate.

[0038] like Figure 3 As shown, two side plates are installed on the upper part of the base 1, and a long rod 17 is rotatably connected between the two side plates. The long rod 17 has a hexagonal vertical cross section. Two sliding tubes 18 are slidably sleeved on the outer side of the long rod 17. One end of the sliding tube 18 has a through hexagonal cavity. The long rod 17 is slidably connected to the hexagonal cavity. A stabilizing plate 19 is rotatably sleeved on the outer side of the sliding tube 18. The stabilizing plate 19 is fixedly connected to the upper part of the inner plate 303. A bevel gear 20 is fixedly sleeved on one end of the sliding tube 18 and the top end of the roller 301. The two bevel gears 20 are meshed with each other.

[0039] By rotating the long rod 17, the long rod 17 drives the sliding tube 18 to rotate, and the sliding tube 18 drives the roller 301 to rotate by two corresponding bevel gears 20.

[0040] When adjusting the distance between the two conveyor belts 3, the conveyor belts 3 will slide on the long rod 17 through the sliding tube 18.

[0041] like Figure 1 and Figure 3 As shown, servo motors 21 are installed on both the base 1 and the mounting bracket 5. The servo motors 21 are electrically connected to the power supply. The movable ends of the two servo motors 21 are fixedly connected to one end of the long rod 17 and one side of the turntable 11, respectively.

[0042] The servo motor 21 drives the long rod 17 or the turntable 11 to rotate.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cutting apparatus for processing and producing power cords, comprising a base (1), characterized in that: The base (1) is provided with two mounting plates (2), the mounting plate (2) is rotatably connected with a conveying belt (3), the outer side of the conveying belt (3) is provided with a plurality of clamping plates (4) at equal distances, the upper portion of the base (1) is provided with a mounting frame (5), the mounting frame (5) is slidably connected with a liftable cutting plate (6), and the mounting frame (5) is provided with a lifting driving mechanism for driving the cutting plate (6) to lift, and the cutting plate (6) is located between the two conveying belts (3).

2. The apparatus according to claim 1, wherein: The upper portion of the base (1) is provided with a sliding groove (7) and two track grooves (8), the inner wall of the sliding groove (7) is rotatably connected with a first bidirectional screw (9), the outer side of the first bidirectional screw (9) is threadedly sleeved with two first sliding blocks, the track grooves (8) are slidably connected with two track rods (10), and the two first sliding blocks and the two track rods (10) are fixedly connected to the bottom of the two mounting plates (2) respectively.

3. The apparatus according to claim 2, wherein: The mounting plate (2) comprises a moving plate (201) and a buffer plate (202), the upper portion of the moving plate (201) is provided with a buffer groove, the buffer plate (202) is slidably connected in the buffer groove cavity, and the buffer plate (202) and the inner wall of the buffer groove are provided with linearly arrayed springs.

4. The apparatus according to claim 3, wherein: The lifting driving mechanism comprises a rotating disc (11) rotatably connected to one side of the mounting plate (2), the eccentric shaft of the rotating disc (11) is rotatably connected with a connecting rod (12), the movable end of the connecting rod (12) is rotatably connected with a lifting rod (13), the outer side of the lifting rod (13) is slidably sleeved with a sleeve rod (14), and the sleeve rod (14) is fixedly connected to the side wall of the mounting plate (2).

5. The apparatus according to claim 4, wherein: The bottom end of the lifting rod (13) is fixedly connected with a horizontal plate (15), the bottom of the horizontal plate (15) is provided with a wire slot, the inner wall of the wire slot is rotatably connected with a second bidirectional screw (16), the outer side of the second bidirectional screw (16) is threadedly sleeved with two second sliding blocks, the second sliding blocks are slidably connected in the wire slot cavity, and the cutting plate (6) comprises two cutting knives which are mirror-symmetrically arranged.

6. The apparatus according to claim 1, wherein: The conveying belt (3) comprises two roller shafts (301) rotatably connected to the upper portion of the buffer plate (202), and a transmission belt (302) is transmissionally connected between the two roller shafts (301), the upper portion of the buffer plate (202) is fixedly connected with an inner plate (303), and the inner plate (303) is located inside the transmission belt (302).

7. The apparatus according to claim 1, wherein: The upper portion of the base (1) is provided with two side plates, the two side plates are rotatably connected with a long rod (17), the outer side of the long rod (17) is slidably sleeved with two sliding pipes (18), the outer side of the sliding pipe (18) is rotatably sleeved with a stabilizing plate (19), the stabilizing plate (19) is fixedly connected to the upper portion of the inner plate (303), one end of the sliding pipe (18) and the top end of the roller shaft (301) are fixedly sleeved with bevel gears (20), and the two bevel gears (20) are meshingly connected with each other.

8. The apparatus according to claim 1, wherein: The base (1) and the mounting frame (5) are provided with servo motors (21), and the movable ends of the two servo motors (21) are fixedly connected with one end of the long rod (17) and one side of the rotating disc (11) respectively.

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