Adjustable wire stripping device

Abstract

The utility model relates to the technical field of waste wire stripping processing, and discloses an adjustable wire stripping device, which is characterized in that a support frame is used as a main body framework, the support frame is n-shaped, and a cutting assembly and a material guide assembly which are distributed up and down are arranged in the support frame. A pair of material guiding modules are installed on a material guiding rod of the material guiding assembly, hinged shafts at the two ends of the material guiding rod are hinged to a hinged seat, the material guiding modules are of a conical structure, a plurality of tooth grooves are formed in the outer surfaces of the material guiding modules, the hinged shaft at one end of the material guiding rod penetrates through the hinged seat and then is connected with a rotating hand wheel, and the rotating hand wheel can be rotated to drive the material guiding modules to rotate. Electric wires and cables can be conducted through the tooth grooves. The movable frame of the cutting assembly is rotatably connected with an adjusting screw rod, the adjusting screw rod is rotated to drive the movable frame to be adjusted up and down, a cutter assembly in the movable frame can be utilized to cut the wire and the cable, the wire and the cable are conducted in cooperation with a material guiding module, and the wire stripping efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste wire stripping treatment, in particular to an adjustable wire stripping device. Background Art

[0002] Wires and cables are used as power transmission materials in industry or households, with a large annual usage. At the same time, a large number of waste wires are eliminated. After the waste wires are peeled, the conductive cores in the middle can be taken out, and after being recycled and processed, they can be reused. There are various existing wire stripping methods. Commonly used are wire stripping knives, which require operators to cooperate with both hands to cut and strip the wires, resulting in low wire stripping efficiency. Currently, there are also self-made wire stripping tools that use art blades as cutting knives. The wires can pass through the wire stripping tools, and the outer skin of the wires is cut using the cutting knives. The wire stripping efficiency is higher than that of wire stripping knives. Currently, there are also medium and large-sized electric wire stripping tools. The wires and cables are inserted into the wire stripping tools, and the equipment can be started to automatically complete wire stripping. Each start-up consumes a large amount of electricity, and it can only cut and strip regular wires and cables. The structure of the electric wire stripping tools is complex, and it takes a long time to replace the cutting knives each time. The recycled wires and cables often get tangled or intertwined, making it inconvenient to use electric wire stripping tools. In view of the above problems, we have invented an adjustable wire stripping device. Content of the Utility Model

[0003] The utility model provides an adjustable wire stripping device that can solve the above technical problems.

[0004] The technical solution of the utility model is realized as follows: The adjustable wire stripping device includes a support frame. A cutting component and a feeding component are installed up and down inside the support frame. The support frame is in a "C" shape. The support frame is provided with first limiting grooves upward from both bottom sides. A second limiting groove is provided above the first limiting groove. The support frame is provided with an adjusting screw hole along the middle position of the top. The feeding component includes a feeding rod and a pair of feeding modules installed on the feeding rod. The feeding modules are in a conical structure. The pair of feeding modules are installed oppositely along the conical angle position. A plurality of tooth grooves are provided on the outer surface of the feeding module. Hinge seats are installed on both sides of the support frame along the position of the first limiting groove. The feeding rod is respectively provided with hinge shafts outward at both ends. The hinge shafts are inserted into the hinge seats. The hinge shaft at one end of the feeding rod is connected with a rotating handwheel after passing through the hinge seat. The cutting component includes an arched movable frame. A tool component is horizontally installed inside the movable frame. One end of the tool component passes through the movable frame and extends into the second limiting groove. The movable frame is upwardly connected with an adjustably rotatable adjusting screw rod. The adjusting screw rod passes through the adjusting screw hole and is connected with an adjusting handle.

[0005] Furthermore, the material guide module includes a plurality of gear plates superimposed on each other, and the gear plates are provided with a first key slot along the side wall of the center hole; the material guide rod is provided with a pair of second key slots, and latches are installed in the second key slots, and the gear plates are clamped on the latches by means of the first key slots; the material guide rod is also provided with a pair of bolt caps, and the bolt caps abut against the outer end of the material guide module.

[0006] Furthermore, the tool assembly includes a cross bar, on which a first sleeve, a circular blade and a second sleeve are sequentially inserted from the inner end to the outside, and the outer end of the cross bar extends into the second limiting groove; the movable frame is provided with a connecting hole along one side, and a connecting tube is provided along the inner side surface of the other side; the inner end of the cross bar is movably mounted on the connecting tube, the first sleeve abuts against the connecting tube, the outer end of the second sleeve passes through the connecting hole, and a fixing bolt cap is installed on the outer end of the cross bar, the fixing bolt cap abuts against the outer end of the second sleeve, and the fixing bolt cap is in the second limiting groove.

[0007] Furthermore, the cross bar is provided with axial pressure bearings on both sides of the circular blade, and the first sleeve and the second sleeve are respectively in contact with a pair of axial pressure bearings.

[0008] Furthermore, the adjusting screw is connected with a swivel head along the bottom end, the cross section of the swivel head is an inverted T-shaped structure, a sleeve cover is provided on the swivel head, and the sleeve cover is fixed on the top of the movable frame.

[0009] The above technical solution is adopted, and the beneficial effects of the utility model are as follows: an adjustable wire stripping device, a support frame as the main structure, the support frame is in the shape of a "J", and a cutting component and a material guide component are installed in the support frame, which are distributed up and down. A pair of material guide modules are installed on the material guide rod of the material guide component, and the hinge shafts at both ends of the material guide rod are hinged on the hinge seat. The material guide module is a conical structure, and a number of tooth grooves are opened on the outer surface. The hinge shaft at one end of the material guide rod passes through the hinge seat and is connected to a rotating handwheel. Rotating the rotating handwheel can drive the material guide module to rotate, and the wires and cables can be conducted by relying on the tooth grooves. An adjusting screw is rotatably connected to the movable frame of the cutting component, and rotating the adjusting screw can drive the movable frame to adjust up and down. The tool assembly in the movable frame can be used to cut the wires and cables, and the material guide module can be used to conduct the wires and cables, which can greatly improve the stripping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0013] Among them: 1. Support frame; 2. First limiting groove; 3. Second limiting groove; 4. Adjusting screw hole; 5. Guide rod; 6. Articulated seat; 7. Articulated shaft; 8. Rotating hand wheel; 9. Movable frame; 10. Adjusting screw; 11. Adjusting handle; 12. Gear plate; 13. First keyway; 14. Second keyway; 15. Latch; 16. Bolt cap; 17. Cross bar; 18. First sleeve; 19. Circular blade; 20. Second sleeve; 21. Connecting hole; 22. Connecting tube; 23. Fixed bolt cap; 24. Axial pressure bearing; 25. Swivel head; 26. Cover. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] like Figure 1-2 As shown, the adjustable wire stripping device includes a support frame 1, in which a cutting assembly and a material guide assembly are installed in the support frame 1. The support frame 1 is in the shape of a "J". The support frame 1 is provided with a first limiting groove 2 from the bottom of both sides upward, a second limiting groove 3 is provided above the first limiting groove 2, and an adjustment screw hole 4 is provided along the middle position of the top of the support frame 1. The material guide assembly includes a material guide rod 5 and a pair of material guide modules installed on the material guide rod 5. The material guide module is a conical structure, and the pair of material guide modules are relatively installed along the cone angle position, and a plurality of tooth grooves are provided on the outer surface of the material guide module. Articulated seats 6 are installed on both sides of the support frame 1 along the position of the first limiting groove 2. The material guide rod 5 is provided with hinge shafts 7 along both ends facing outward, and the hinge shaft 7 is penetrated on the hinge seat 6. The hinge shaft 7 at one end of the material guide rod 5 passes through the hinge seat 6 and is connected to a rotating handwheel 8. The cutting assembly includes an arched movable frame 9, in which a tool assembly is transversely installed, and one end of the tool assembly passes through the movable frame 9 and extends into the second limit groove 3. The movable frame 9 is upwardly connected with a rotatably adjustable adjustment screw 10, and the adjustment screw 10 passes through the adjustment screw hole 4 and is connected with an adjustment handle 11.

[0016] The material guide module of this embodiment includes a plurality of gear pieces 12 stacked on each other, and the gear pieces 12 are provided with a first keyway 13 along the side wall of the center hole. A pair of second keyways 14 are provided on the material guide rod 5, and a latch 15 is installed in the second keyway 14. The gear piece 12 is clamped on the latch 15 by means of the first keyway 13. A pair of bolt caps 16 are also sleeved on the material guide rod 5, and the bolt caps 16 abut against the outer end of the material guide module. A plurality of gear pieces 12 with different diameters can form a material guide module with a conical structure, and the tooth grooves on the gear pieces 12 can scrape and conduct wires and cables.

[0017] The tool assembly of this embodiment includes a cross bar 17, on which a first sleeve 18, a circular blade 19 and a second sleeve 20 are sequentially inserted from the inner end to the outer end, and the outer end of the cross bar 17 extends into the second limiting groove 3. The movable frame 9 is provided with a connecting hole 21 along one side, and a connecting cylinder 22 is provided along the inner side surface of the other side. The inner end of the cross bar 17 is movably mounted on the connecting cylinder 22, the first sleeve 18 abuts against the connecting cylinder 22, the outer end of the second sleeve 20 passes through the connecting hole 21, and a fixing bolt cap 23 is installed on the outer end of the cross bar 17, the fixing bolt cap 23 abuts against the outer end of the second sleeve 20, and the fixing bolt cap 23 is arranged in the second limiting groove 3. The cross bar 17 is provided with axial pressure bearings 24 on both sides of the circular blade 19, and the first sleeve 18 and the second sleeve 20 abut against a pair of axial pressure bearings 24 respectively. The circular blade 19 can rotate along the cross bar 17. The first sleeve 18 and the second sleeve 20 play a role of limiting clamping, which can firmly fix the circular blade 19. By loosening the fixing bolt cap 23 and twisting the cross bar 17, the cross bar 17 can be taken out of the movable frame 9, which is convenient for replacing the circular blade 19.

[0018] The adjusting screw 10 of this embodiment is connected with a swivel head 25 along the bottom end, and the cross section of the swivel head 25 is an inverted T-shaped structure. A cover 26 is provided on the swivel head 25, and the cover 26 is fixed on the top of the movable frame 9. The adjusting screw 10 is connected to the movable frame 9 by means of the swivel head 25 and the cover 26. The movable frame 9 can be driven up and down by rotating the adjusting screw 10, and the distance between the circular blade 19 and the material guide module can be adjusted, so as to facilitate cutting and stripping of wires and cables of different diameters.

[0019] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Adjustable wire stripping device, characterized in that: It includes a support frame (1), and a cutting assembly and a material guiding assembly are installed up and down inside the support frame (1); the support frame (1) is in a "C" shape, the support frame (1) is provided with first limiting grooves (2) opening upwards from both bottom sides, a second limiting groove (3) is provided above the first limiting grooves (2), and an adjusting screw hole (4) is provided along the middle position of the top of the support frame (1); the material guiding assembly includes a material guiding rod (5) and a pair of material guiding modules installed on the material guiding rod (5), the material guiding modules are in a conical structure, the pair of material guiding modules are installed oppositely along the conical angle positions, and a plurality of tooth grooves are provided on the outer surface of the material guiding modules; hinge seats (6) are installed on both sides of the support frame (1) along the positions of the first limiting grooves (2); hinge shafts (7) are respectively provided outward along both ends of the material guiding rod (5), the hinge shafts (7) are arranged in the hinge seats (6), and a rotary handwheel (8) is connected after the hinge shaft (7) at one end of the material guiding rod (5) passes through the hinge seat (6); the cutting assembly includes an arched movable frame (9), a tool assembly is horizontally installed inside the movable frame (9), and one end of the tool assembly passes through the movable frame (9) and extends into the second limiting groove (3); the movable frame (9) is connected upwards with an adjustably rotatable adjusting screw rod (10), and an adjusting handle (11) is connected after the adjusting screw rod (10) passes through the adjusting screw hole (4).

2. The adjustable wire stripping device according to claim 1, characterized in that: The material guiding module includes a plurality of mutually stacked gear pieces (12), and a first key groove (13) is provided on the side wall of the central hole of the gear piece (12); a pair of second key grooves (14) are provided on the material guiding rod (5), pins (15) are installed in the second key grooves (14), and the gear piece (12) is stuck on the pins (15) by relying on the first key groove (13); a pair of retaining nuts (16) are also sleeved on the material guiding rod (5), and the retaining nuts (16) abut against the outer ends of the material guiding modules.

3. The adjustable wire stripping device according to claim 1, characterized in that: The tool assembly includes a cross bar (17), a first sleeve (18), a circular blade (19) and a second sleeve (20) are sequentially penetrated from the inner end to the outer end on the cross bar (17), and the outer end of the cross bar (17) extends into the second limiting groove (3); a connection hole (21) is provided on one side of the movable frame (9), and a connection cylinder (22) is provided on the inner side surface of the other side; the inner end of the cross bar (17) is movably installed on the connection cylinder (22), the first sleeve (18) abuts against the connection cylinder (22), the outer end of the second sleeve (20) passes through the connection hole (21), a fixed retaining nut (23) is installed at the outer end of the cross bar (17), the fixed retaining nut (23) abuts against the outer end of the second sleeve (20), and the fixed retaining nut (23) is located in the second limiting groove (3).

4. The adjustable wire stripping device according to claim 3, characterized in that: Axial pressure bearings (24) are sleeved on both sides of the circular blade (19) of the cross bar (17), and the first sleeve (18) and the second sleeve (20) respectively abut against a pair of axial pressure bearings (24).

5. The adjustable wire stripping device according to claim 1, characterized in that: The adjusting screw rod (10) is connected to a rotary head (25) along the bottom end. The cross section of the rotary head (25) is an inverted T-shaped structure. A sleeve cover (26) is provided on the rotary head (25). The sleeve cover (26) is fixed on the top of the movable frame (9).

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