Automatic wire stripping and cutting machine

Abstract

The utility model relates to the technical field of automatic wire stripping machines, in particular to an automatic wire stripping and cutting machine which comprises a machine shell, a supporting rod is fixedly connected to the position, close to the bottom, of the inner side of the machine shell, and a swing rod is rotationally connected to the position, away from the machine shell, of one side of the supporting rod. The device has the advantages that the supporting rod, the swing rod, the rotating rod, the rotating disc, the sliding rod, the cover plate, the connecting block, the spiral spring, the rotating shaft, the sliding block and the positioning tool bit are matched with one another. According to the device, an elastic structure of a spiral spring is adopted to control a rotating disc to rotate, the rotating disc rotates to drive a rotating rod and a swing rod to swing, in this way, the swing rod can control a sliding rod to ascend and descend, the sliding rod can control a sliding block and a positioning tool bit, and in this way, the spiral spring can control the limit resistance of the positioning tool bit; and the elasticity of the spiral spring also enables the positioning tool bit to be reset, so that the effect of directly cutting the cable without measurement is realized.

Description

Technical Field

[0001] This utility model relates to the field of automatic wire stripping machine technology, specifically an automatic wire stripping and cutting machine. Background Technology

[0002] Automatic wire stripping machines are mechatronic devices mainly used to strip the outer insulation material and metal conductor of wires and cables. They are suitable for industries such as electronics, auto parts, electrical appliance manufacturing, and waste wire recycling, for stripping and cutting cables.

[0003] Existing automatic wire stripping and cutting machines have corresponding cutting blades inside the equipment. An electric telescopic rod is installed on one side of one set of cutting blades. The electric telescopic rod controls the cutting blades to cut and strip the outer sheath of the cable.

[0004] However, when cutting cables with different outer diameters, it is necessary to measure the outer diameter of the cable and then manually peel off the cable sheath to measure the outer diameter of the copper wire inside again. This means that adjustments need to be made each time a cable with a different outer diameter is replaced, resulting in low efficiency in cutting and peeling the cable sheath. Utility Model Content

[0005] The purpose of this invention is to provide an automatic wire stripping and cutting machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic wire stripping and cutting machine, comprising a housing, a support rod fixedly connected to the inner side of the housing near the bottom, a swing rod rotatably connected to one side of the support rod away from the housing, a rotating rod slidably connected inside the swing rod, a rotating disk fixedly connected to one end of the rotating rod, a connecting block fixedly connected to the side of the rotating disk away from the rotating rod, a worm spring fixedly connected to one side of the connecting block, a rotating shaft fixedly connected to the end of the worm spring away from the connecting block, a rotating shaft fixedly connected to one side of the rotating disk, and a cover plate rotatably connected to the end of the rotating shaft away from the rotating disk.

[0007] Preferably, a support plate is fixedly connected to the end of the cover plate away from the rotating shaft, and the support plate is fixedly connected to the inner side of the machine housing near the bottom. A cutting component is provided inside the swing rod near the rotating rod.

[0008] Preferably, the cutting assembly includes a sliding rod, which is slidably connected inside the swing rod near the rotating rod. A slider is fixedly connected to the end of the sliding rod away from the swing rod. A sleeve is slidably connected to the outside of the slider. The sleeve is fixedly connected to the inside of the machine housing near the top. A positioning cutter head is fixedly connected to the end of the slider away from the sleeve.

[0009] Preferably, a cutting head is abutted against the inner side of the housing near the bottom, the cutting head is positioned below the positioning head, and an electric telescopic rod is fixedly connected to one end of the cutting head near the housing, the electric telescopic rod being positioned inside the housing.

[0010] Preferably, the outer side of the housing has an inlet and outlet near the positioning cutter head, the inlet and outlet are provided through the housing, and a door panel is rotatably connected to one side of the housing, the door panel is arranged in two sets symmetrically.

[0011] Preferably, a support conveyor belt is rotatably connected to the inner side of the housing near the bottom, and a drive conveyor belt is provided above the support conveyor belt, which is fixedly connected to the inner side of the housing near the bottom.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: Through the cooperation of the support rod, swing rod, rotating rod, rotating disk, sliding rod, cover plate, connecting block, worm spring, rotating shaft, slider and positioning cutter head, this device uses the elastic structure of the worm spring to control the rotation of the rotating disk, so that the rotation of the rotating disk drives the rotating rod and swing rod to swing. In this way, the swing rod controls the sliding rod to rise and fall, and the sliding rod controls the slider and positioning cutter head. This allows the worm spring to control the ultimate resistance of the positioning cutter head, and the elasticity of the worm spring will also allow the positioning cutter head to reset, thus achieving the effect of directly cutting the cable without measurement. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the casing of this utility model;

[0015] Figure 3 For the present utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the drive conveyor belt of this utility model;

[0017] Figure 5 For the present utility model Figure 4 Enlarged view of the structure at point B in the middle;

[0018] Figure 6 This is a schematic diagram of the cover plate structure of this utility model;

[0019] Figure 7 This is a schematic diagram of the worm spring structure of this utility model;

[0020] Figure 8 For the present utility model Figure 7Enlarged view of the structure at point C.

[0021] The components represented by each number in the attached diagram are listed below: 1. Housing; 2. Support rod; 3. Swing rod; 4. Rotating rod; 5. Rotating disk; 6. Sliding rod; 7. Cover plate; 8. Connecting block; 9. Worm spring; 10. Rotating shaft; 11. Slider; 12. Sleeve; 13. Positioning cutter head; 14. Support plate; 15. Inlet / outlet; 16. Electric telescopic rod; 17. Cutting cutter head; 18. Support conveyor belt; 19. Drive conveyor belt; 20. Door panel. Detailed Implementation

[0022] 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.

[0023] This utility model provides a technical solution: such as Figure 1 - Figure 8 An automatic wire stripping and cutting machine is shown, including a housing 1. A support rod 2 is fixedly connected to the inner side of the housing 1 near the bottom. A swing rod 3 is rotatably connected to one side of the support rod 2 away from the housing 1. A rotating rod 4 is slidably connected inside the swing rod 3. A rotating disk 5 is fixedly connected to one end of the rotating rod 4. A connecting block 8 is fixedly connected to the side of the rotating disk 5 away from the rotating rod 4. A worm spring 9 is fixedly connected to one side of the connecting block 8. A rotating shaft 10 is fixedly connected to the end of the worm spring 9 away from the connecting block 8. One end of the rotating shaft 10 is fixedly connected to one side of the rotating disk 5. A cover plate 7 is rotatably connected to the end of the rotating shaft 10 away from the rotating disk 5.

[0024] A support plate 14 is fixedly connected to the end of the cover plate 7 away from the rotating shaft 10. The support plate 14 is fixedly connected to the inner side of the housing 1 near the bottom. A cutting component is provided inside the swing rod 3 near the rotating rod 4.

[0025] The cutting assembly includes a sliding rod 6, which is slidably connected inside the swing rod 3 near the rotating rod 4. A slider 11 is fixedly connected to the end of the sliding rod 6 away from the swing rod 3. A sleeve 12 is slidably connected to the outside of the slider 11. The sleeve 12 is fixedly connected to the inside of the housing 1 near the top. A positioning cutter head 13 is fixedly connected to the end of the slider 11 away from the sleeve 12.

[0026] A cutting head 17 is abutted against the bottom of the inner side of the housing 1. The cutting head 17 is located below the positioning head 13. An electric telescopic rod 16 is fixedly connected to one end of the cutting head 17 near the housing 1. The electric telescopic rod 16 is located inside the housing 1.

[0027] An inlet and outlet 15 is provided on the outside of the housing 1 near the positioning cutter head 13. The inlet and outlet 15 penetrates the housing 1. A door panel 20 is rotatably connected to one side of the housing 1. There are two sets of door panels 20 arranged symmetrically.

[0028] A support conveyor belt 18 is rotatably connected to the inner side of the housing 1 near the bottom. A drive conveyor belt 19 is provided above the support conveyor belt 18 and is fixedly connected to the inner side of the housing 1 near the bottom.

[0029] Working principle: First, insert the cable along the inlet / outlet 15 near the support conveyor belt 18, and extend one end of the cable between the support conveyor belt 18 and the drive conveyor belt 19. The rotation of the drive conveyor belt 19 will cause the cable to move along one side of the support conveyor belt 18 toward the cutting head 17. When the cable exceeds the required length of the cutting head 17, the electric telescopic rod 16 can push the cutting head 17 to move. Through the mutual pressure between the cutting head 17 and the positioning head 13, the cable sheath is cut.

[0030] When the positioning cutter head 13 and the cutting cutter head 17 are cutting, if the resistance of the positioning cutter head 13 pressing down exceeds the elasticity of the worm spring 9, the positioning cutter head 13 will be pushed upward by the cutting cutter head 17 and the copper wire of the cable. When the positioning cutter head 13 moves upward, the slider 11 will slide upward inside the sleeve 12. The upward sliding of the slider 11 will cause the sliding rod 6 to move upward. The movement of the sliding rod 6 will cause the swing rod 3 to swing in a fan shape on one side of the support rod 2. When the swing rod 3 swings in a fan shape, it will drive the rotating rod 4 to slide inside the swing rod 3. The rotating rod 4 can only perform circular motion under the fixation of the rotating disk 5. Thus, the rotating rod 4 will drive the rotating disk 5 to rotate. When the rotating disk 5 rotates, it will drive the connecting block 8 to push against the worm spring 9. When the worm spring 9 is compressed, it will deform due to the restriction of the rotating shaft 10. The rotating shaft 10 is fixed to the cover plate 7 by the support plate 14. When the cable is separated from the cutting position of the positioning cutter head 13, the worm spring 9 will return to its original position after losing the driving force. The worm spring 9 returns to its original position outside the rotating shaft 10, which will push the connecting block 8 to control the rotation of the rotating disk 5. This allows the rotating disk 5 to control the movement of the rotating rod 4. When the rotating rod 4 moves, it will drive the swing rod 3 to reset. When the swing rod 3 resets, it will push the sliding rod 6 and the slider 11 to move downward along the sleeve 12, thereby resetting the positioning cutter head 13. During maintenance, the casing 1 can be opened through the door panel 20 to inspect or replace the parts inside the casing 1.

[0031] It should be noted that the elastic structure of the worm spring 9 in this device can control the rotation of the rotating disk 5. The rotation of the rotating disk 5 drives the rotating rod 4 and the swing rod 3 to swing. In this way, the swing rod 3 controls the sliding rod 6 to rise and fall. The sliding rod 6 controls the slider 11 and the positioning cutter head 13. This allows the worm spring 9 to control the ultimate resistance of the positioning cutter head 13. The elasticity of the worm spring 9 also allows the positioning cutter head 13 to reset, achieving the effect of directly cutting the cable without measurement.

[0032] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic wire stripping and cutting machine, comprising a housing (1), characterized in that: A support rod (2) is fixedly connected to the inner side of the casing (1) near the bottom. A swing rod (3) is rotatably connected to one side of the support rod (2) away from the casing (1). A rotating rod (4) is slidably connected inside the swing rod (3). A rotating disk (5) is fixedly connected to one end of the rotating rod (4). A connecting block (8) is fixedly connected to the side of the rotating disk (5) away from the rotating rod (4). A worm spring (9) is fixedly connected to one side of the connecting block (8). A rotating shaft (10) is fixedly connected to the end of the worm spring (9) away from the connecting block (8). One end of the rotating shaft (10) is fixedly connected to one side of the rotating disk (5). A cover plate (7) is rotatably connected to the end of the rotating shaft (10) away from the rotating disk (5).

2. The automatic wire stripping and cutting machine according to claim 1, characterized in that: The cover plate (7) is fixedly connected to a support plate (14) at the end away from the rotating shaft (10). The support plate (14) is fixedly connected to the inner side of the housing (1) near the bottom. A cutting component is provided inside the swing rod (3) near the rotating rod (4).

3. An automatic wire stripping and cutting machine according to claim 2, characterized in that: The cutting assembly includes a sliding rod (6), which is slidably connected inside the swing rod (3) near the rotating rod (4). A slider (11) is fixedly connected to the end of the sliding rod (6) away from the swing rod (3). A sleeve (12) is slidably connected to the outside of the slider (11). The sleeve (12) is fixedly connected to the inside of the housing (1) near the top. A positioning cutter head (13) is fixedly connected to the end of the slider (11) away from the sleeve (12).

4. An automatic wire stripping and cutting machine according to claim 3, characterized in that: The inner side of the housing (1) near the bottom is a cutting head (17), the cutting head (17) is located below the positioning head (13), and an electric telescopic rod (16) is fixedly connected to one end of the cutting head (1) near the housing (1). The electric telescopic rod (16) is located inside the housing (1).

5. An automatic wire stripping and cutting machine according to claim 4, characterized in that: An inlet and outlet (15) is provided on the outside of the housing (1) near the positioning head (13). The inlet and outlet (15) are provided through the housing (1). A door panel (20) is rotatably connected to one side of the housing (1). There are two sets of door panels (20) arranged symmetrically.

6. An automatic wire stripping and cutting machine according to claim 5, characterized in that: A support conveyor belt (18) is rotatably connected to the inner side of the housing (1) near the bottom. A drive conveyor belt (19) is provided above the support conveyor belt (18). The drive conveyor belt (19) is fixedly connected to the inner side of the housing (1) near the bottom.

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