A stable type wire stripping device with deviation correction

Abstract

The utility model discloses a kind of waste line stripping machines with deviation rectification stable type, including mounting bracket, the lower end of the inside of mounting bracket is provided with conveying wheel group, mounting bracket is also provided with the lifting frame that can be adjusted in up and down position in the position of the upper side of conveying wheel group, the lower end of lifting frame is provided with cutting knife, the upper side of conveying wheel group is located in cutting knife, the front end of lifting frame is provided with deviation rectification wheel group to be used to the deviation rectification wheel group of cable is positioned in the position of the front side of conveying wheel group with pressure fixed position.The utility model is provided with deviation rectification wheel group in the front side of conveying wheel group, deviation rectification wheel group is overlaid in the upper side of waste cable, under the cooperation of deviation rectification wheel group, conveying wheel group and cutting knife, realize the three point limit of cable, so when waste cable passes in stripping machine, deviation rectification wheel group can guarantee that cable is smoothly conveyed, waste cable can not appear dislocation deviation again, guarantee the normal progress of stripping work, greatly improve stripping efficiency, avoid complex work.

Description

Technical Field

[0001] This utility model relates to the field of cable stripping tools, specifically to a waste wire stripper with a correction and stabilization function. Background Technology

[0002] During construction and equipment installation, cables are frequently laid, generating a large amount of waste cable segments. The core of these waste cables is mostly copper wire, which can be recycled. However, the copper wire is wrapped in an insulating sheath. Therefore, when recycling the copper wire, the outer insulation layer needs to be cut off. Previously, these waste cables were simply cut directly with a cutting blade. This method was inefficient and inconvenient. To improve the efficiency of stripping waste cables, a stripper was invented. It uses a guide wheel structure on an installation frame to transport the waste cables, and a cutting blade is placed above this guide wheel structure. The waste cables are placed on the guide wheel structure... At the gap between the cutting blades, the waste cable is driven through the stripping machine by controlling the rotation of the guide wheel structure. As it passes through, the cutting blade cuts a long strip of the cable's insulation layer, thus quickly separating the copper wire from the insulation layer. However, in actual use, because the shape of waste cables is not always straight, some cables may even have creases due to bending. Even if the cable is straightened again, its shape will still have a slight wavy shape. This causes the waste cable to often deviate from the guide wheel structure when the traditional stripping machine is conveying it. As a result, the cutting blade cannot properly cut the cable's insulation layer, and people need to rearrange the cable and cut it again, which brings great inconvenience to the waste cable cutting operation. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a waste wire stripper with a correction and stabilization function, thereby solving the aforementioned technical problems.

[0004] The present invention adopts the following technical solution: a waste wire stripper with correction and stabilization, including a mounting frame, wherein a conveyor wheel set is provided at the lower end of the mounting frame, and a lifting frame that can be adjusted vertically is also provided at the position corresponding to the conveyor wheel set. A cutting blade is provided at the lower end of the lifting frame, the cutting blade is located above the conveyor wheel set, and a correction wheel set for pressing and fixing the cable is provided at the front end of the lifting frame at the position corresponding to the front side of the conveyor wheel set.

[0005] Furthermore, the correction wheel assembly includes a tilting shaft disposed at the front end of the lifting frame, with downwardly extending mounting brackets at both ends of the tilting shaft, and a mounting shaft disposed between the lower ends of the mounting brackets on both sides, and a rotatable pressure wheel disposed on the mounting shaft.

[0006] Furthermore, the pressure wheel is provided with an annular pressure groove with a triangular cross-section along its circumference, and the pressure groove is clamped at the upper end of the cable.

[0007] Furthermore, the lifting frame is provided with a mounting plate at its front end, and the mounting plate is provided with a bearing seat at its front end, and the tilting shaft is rotatably mounted horizontally on the bearing seat.

[0008] Furthermore, the conveyor wheel assembly includes a drive shaft horizontally positioned at the lower end of the mounting frame. The portion of the drive shaft located within the mounting frame is provided with two bevel gears. The smaller end faces of the two bevel gears are arranged opposite each other, and the two bevel gears cooperate with each other to form an annular conveying groove in the middle. The drive shaft drives the two bevel gears to move synchronously.

[0009] Furthermore, the mounting frame has bearing seats symmetrically arranged on both sides of its lower end. The bevel gear has a shaft head at one end facing the side wall of the mounting frame. The shaft head is rotatably mounted on the bearing seats on both sides. The cross-section of the transmission shaft is a polygonal structure, and the transmission shaft passes through both bevel gears and the shaft head.

[0010] Furthermore, one end of the drive shaft extends outward from the mounting bracket, and the end of the drive shaft outside the mounting bracket is driven to rotate by a handwheel or a motor.

[0011] Furthermore, the lifting frame has a guide rod horizontally placed at its lower end, with both ends of the guide rod extending outwards from the lifting frame. The mounting frame has elongated grooves vertically arranged on both sides, with the extended ends of the guide rod inserted into the grooves. The cutting blade is rotatably mounted on the guide rod. The top plate of the lifting frame has a mounting hole with an adjusting screw. The adjusting screw passes through the mounting hole from bottom to top, with its head resting against the bottom of the top plate of the lifting frame. The upper end of the adjusting screw also passes through the top plate of the mounting frame and extends above it. The top plate of the mounting frame has a threaded hole, and the adjusting screw is screwed onto the top plate of the mounting frame. An adjusting knob is located at the end of the adjusting screw outside the mounting frame. A telescopic spring is fitted onto the portion of the adjusting screw between the top plate of the lifting frame and the top plate of the mounting frame. A limit nut is also provided on the adjusting screw at a position corresponding to the telescopic spring above it. The upper end of the telescopic spring abuts against the lower end of the limit nut, and the lower end of the telescopic spring abuts against the upper end of the top plate of the lifting frame.

[0012] Furthermore, a receiving frame is provided on the rear side of the mounting frame at the position corresponding to the conveyor wheel assembly, and a receiving plate extending towards one side of the conveyor trough is provided on the receiving frame.

[0013] Furthermore, mounting holes are provided at the four corners of the base plate of the mounting bracket;

[0014] The bottom of the mounting bracket's base plate is fixed with a U-shaped clamp frame by bolts. The clamp frame has a positioning screw on its base plate. The positioning screw passes through the base plate of the clamp frame in a vertical direction, and a knob is provided at the bottom of the positioning screw.

[0015] The above-mentioned technical solution of this utility model has the following beneficial effects: This utility model sets a correction wheel group on the front side of the conveyor wheel group. The correction wheel group covers the waste cable. With the cooperation of the correction wheel group, the conveyor wheel group and the cutting blade, the cable is limited at three points. In this way, when the waste cable passes through the stripper, the correction wheel group can ensure that the cable is conveyed smoothly and the waste cable will not be displaced or deviated, ensuring the normal progress of the stripping work, greatly improving the stripping efficiency and avoiding rework. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0018] Figure 2 This is a three-dimensional view of the front side of an embodiment of the present invention with the clamp bracket removed;

[0019] Figure 3 This is a three-dimensional view of the rear side of an embodiment of the present utility model with the clamp bracket removed.

[0020] Figure 4 This is a schematic diagram of the working state of an embodiment of the present utility model. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0023] like Figure 1-4 As shown, this utility model embodiment provides a waste wire stripper with a correction and stabilization type, including a mounting frame 1. The mounting frame 1 has a conveyor wheel set at its lower end. The mounting frame 1 also has a lifting frame 2 that can be adjusted vertically above the corresponding conveyor wheel set. The lower end of the lifting frame 2 is provided with a cutting blade 3, which is located above the conveyor wheel set. The front end of the lifting frame 2 is provided with a correction wheel set for pressing and fixing the cable 24 at the front side of the corresponding conveyor wheel set.

[0024] The alignment wheel assembly includes a tilting shaft 4 located at the front end of the lifting frame 2. The tilting shaft 4 has downwardly extending mounting brackets 5 at both ends. A mounting shaft is located between the lower ends of the two mounting brackets 5. A rotatable pressing wheel 6 is mounted on the mounting shaft.

[0025] The pressure roller 6 has an annular pressure groove 6a with a triangular cross-section along its circumference, and the pressure groove 6a clamps the upper end of the cable 24.

[0026] The lifting frame 2 has a mounting plate 7 at its front end, and a bearing 8 at its front end. The tilting shaft 4 is rotatably mounted on the bearing 8.

[0027] The conveyor wheel assembly includes a drive shaft 9 horizontally positioned at the lower end of the mounting frame 1. The portion of the drive shaft 9 located inside the mounting frame 1 is provided with two bevel gears 10. The smaller end faces of the two bevel gears 10 are arranged opposite each other, and the two bevel gears 10 cooperate with each other to form an annular conveying groove 10a in the middle. The drive shaft 9 drives the two bevel gears 10 to move synchronously.

[0028] Preferably, the bevel gear 10 is a straight bevel gear.

[0029] The mounting bracket 1 has bearing seats 11 symmetrically arranged on the two side walls at its lower end. The bevel gear 10 has a shaft head 12 at one end facing the side wall of the mounting bracket 1. The shaft head 12 is rotatably mounted on the bearing seats 11 on both sides. The transmission shaft 9 has a polygonal cross-section and passes through both bevel gears 10 and shaft head 12.

[0030] One end of the drive shaft 9 extends outward from the mounting bracket 1, and the end of the drive shaft 9 located outside the mounting bracket 1 is driven to rotate by a handwheel or a motor.

[0031] A guide rod 13 is horizontally placed at the lower end of the lifting frame 2, with both ends of the guide rod 13 extending outwards from the lifting frame 2. Long, narrow grooves 1a are vertically arranged on both sides of the mounting frame 1. The extended ends of the guide rod 13 are inserted into the grooves 1a. The cutting blade 3 is rotatably mounted on the guide rod 13. A mounting hole is provided on the top plate of the lifting frame 2, and an adjusting screw 14 is installed at the mounting hole. The adjusting screw 14 passes through the mounting hole from bottom to top, with its head resting against the bottom of the top plate of the lifting frame 2. The upper end of the adjusting screw 14 also passes through the mounting frame 1. The top plate extends above the mounting frame 1. The top plate of the mounting frame 1 is provided with threaded holes. The adjusting screw 14 is screwed onto the top plate of the mounting frame 1. The end of the adjusting screw 14 located outside the mounting frame 1 is provided with an adjusting knob 15. The part of the adjusting screw 14 located between the top plate of the lifting frame 2 and the top plate of the mounting frame 1 is fitted with a telescopic spring 16. A limit nut 17 is also provided on the adjusting screw 14 above the corresponding telescopic spring 16. The upper end of the telescopic spring 16 abuts against the lower end of the limit nut 17, and the lower end of the telescopic spring 16 abuts against the upper end of the top plate of the lifting frame 2.

[0032] The limiting nut 17 and the top plate of the lifting frame 2 restrict the telescopic spring 16 to the adjusting screw 14. The telescopic spring 16 allows the movable frame 2 to move up and down to a certain extent. Depending on the diameter of the cutting cable, the cable will push up the cutting blade 3. Driven by the guide rod 13, the entire lifting frame 2 will compress the telescopic spring 16, thereby allowing the lifting frame 2 to move within a certain range. When the lifting frame 2 moves, the two ends of the guide rod 13 will move within the sliding grooves 1a on both sides of the mounting frame 1. When the position of the cutting blade 3 needs to be adjusted significantly, the adjusting screw 14 can be rotated. The adjusting screw 14 can rotate freely on the top plate of the lifting frame 2. The adjusting screw 14 is threadedly connected to the top plate of the mounting frame 1. As the adjusting screw 14 rotates on the top plate of the mounting frame 1, it can drive the entire lifting frame 2 to move up and down on the mounting frame 1, thereby realizing the position adjustment of the cutting blade 3.

[0033] Preferably, the cutting blade 3 can also be mounted on the bearing housing, with the guide rod 13 passing through the mounting hole in the middle of the bearing housing. The bearing housing is fixed in position on the guide rod 13, and the cutting blade 3 is mounted on the outer ring of the bearing housing, thus allowing the cutting blade 3 to rotate on the bearing housing.

[0034] A receiving frame 18 is provided on the rear side of the mounting frame 1 at the position corresponding to the conveyor wheel set. A receiving plate 19 extending towards the side of the conveyor trough 10a is provided on the receiving frame 18. The receiving plate 19 can receive the cut cable and prevent it from rotating with the bevel gear 10 and getting caught in the conveyor wheel set.

[0035] Mounting holes 20 are provided at the four corners of the base plate of mounting bracket 1. Fixing bolts can be installed at the mounting holes 20. By cooperating with the fixing bolts and the mounting holes 20 on mounting bracket 1, the entire peeler can be fixed on the table or workbench.

[0036] The bottom of the base plate of the mounting bracket 1 is fixed with a U-shaped clamp bracket 21 by bolts. The clamp bracket 21 has a positioning screw 22 on its base plate. The positioning screw 22 passes through the base plate of the clamp bracket 21 vertically and is threaded to the base plate of the clamp bracket 21. The bottom of the positioning screw 22 is provided with a knob 23. The lower end of the top plate of the clamp bracket 21 is provided with a protective pad 25. The clamp bracket 21 is clamped in the groove at the edge of the table or workbench. The protective pad 25 on the clamp bracket 21 presses against the upper end of the table. The positioning screw 22 is turned and abuts against the lower end of the table, thereby fixing the peeler.

[0037] The working principle of this utility model is as follows: Based on the diameter of the waste cable to be cut, the position of the cutting blade 3 is adjusted. Then, the cable 24 is fed in along the front side of the conveyor wheel assembly. Next, the mounting bracket 5 rotates along the flipping rod 4, and the pressure wheel 6 on the mounting bracket 5 presses onto the cable 24. The cable 24 is then stuck in the pressure groove 6a of the pressure wheel 6. Then, the transmission shaft 9 is controlled to rotate, thereby causing the two bevel gears 10 to rotate synchronously. At this time, driven by the two bevel gears 10, the cable is continuously conveyed to the rear side of the stripper. During the conveying process, the cable 24 also rotates along with the pressure wheel 6. The force generated in the middle causes the pressure roller 6 to be subjected to a backward force, which ensures that the pressure roller 6 will not tilt up when performing cable cutting operations. Finally, as the cable 24 is conveyed on the conveyor roller group, the blade of the cutting knife 3 will contact the upper end of the cable 24 and cut the insulation layer of the cable 24, thereby creating a cut in the insulation layer. In this way, the insulation layer can be quickly separated from the metal conductor inside. The pressure roller 6, the conveyor roller group and the cutting knife 3 form a three-point positioning function, which can ensure that the cable 24 can be conveyed and cut normally, thereby avoiding the cable 24 from being deviated or misaligned during conveying.

[0038] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A waste wire stripper with a correction and stabilization function, characterized in that: The device includes a mounting frame, which has a conveyor wheel assembly at its lower end. The mounting frame also has a lifting frame that can be adjusted vertically above the conveyor wheel assembly. The lower end of the lifting frame has a cutting blade located above the conveyor wheel assembly. The front end of the lifting frame has a correction wheel assembly at the front side of the conveyor wheel assembly for pressing and fixing the cable.

2. The waste wire stripper with correction and stabilization as described in claim 1, characterized in that: The correction wheel assembly includes a tilting shaft located at the front end of the lifting frame. Both ends of the tilting shaft are provided with downwardly extending mounting brackets. A mounting shaft is located between the lower ends of the mounting brackets on both sides. A rotatable pressure wheel is provided on the mounting shaft.

3. A waste wire stripper with correction and stabilization as described in claim 2, characterized in that: The pressure roller has an annular pressure groove with a triangular cross-section along its circumference, and the pressure groove is clamped at the upper end of the cable.

4. A waste wire stripper with correction and stabilization as described in claim 3, characterized in that: The lifting frame is provided with a mounting plate at its front end, and a bearing is provided at the front end of the mounting plate. The tilting shaft is rotatably mounted horizontally on the bearing.

5. A waste wire stripper with correction and stabilization as described in claim 1, characterized in that: The conveyor wheel assembly includes a drive shaft horizontally positioned at the lower end of the mounting frame. The portion of the drive shaft located within the mounting frame is equipped with two bevel gears. The smaller end faces of the two bevel gears are arranged opposite each other, and the two bevel gears cooperate to form an annular conveying groove in their middle. The drive shaft drives the two bevel gears to move synchronously.

6. A waste wire stripper with correction and stabilization as described in claim 5, characterized in that: The mounting bracket has bearing seats symmetrically arranged on both sides of its lower end. The bevel gear has a shaft head at one end facing the side wall of the mounting bracket. The shaft head is rotatably mounted on the bearing seats on both sides. The transmission shaft has a polygonal cross-section and passes through both bevel gears and the shaft head.

7. A waste wire stripper with correction and stabilization as described in claim 6, characterized in that: One end of the drive shaft extends outward from the mounting bracket, and the end of the drive shaft outside the mounting bracket is driven to rotate by a handwheel or a motor.

8. A waste wire stripper with correction and stabilization as described in claim 1, characterized in that: The lifting frame has a guide rod horizontally placed at its lower end, with both ends of the guide rod extending outwards from the lifting frame. The mounting frame has elongated grooves on both sides along its vertical direction. The extended ends of the guide rod are inserted into the grooves. The cutting blade is rotatably mounted on the guide rod. The top plate of the lifting frame has a mounting hole with an adjusting screw. The adjusting screw passes through the mounting hole from bottom to top, with its head resting against the bottom of the top plate of the lifting frame. The upper end of the adjusting screw also passes through the top plate of the mounting frame and extends above it. The top plate of the mounting frame has a threaded hole, and the adjusting screw is screwed onto the top plate of the mounting frame. An adjusting knob is located at the end of the adjusting screw outside the mounting frame. A telescopic spring is fitted onto the portion of the adjusting screw between the top plate of the lifting frame and the top plate of the mounting frame. A limit nut is also provided on the adjusting screw above the telescopic spring. The upper end of the telescopic spring abuts against the lower end of the limit nut, and the lower end of the telescopic spring abuts against the upper end of the top plate of the lifting frame.

9. A waste wire stripper with correction and stabilization function according to claim 5, characterized in that: A receiving frame is provided on the rear side of the mounting frame at the position corresponding to the conveyor wheel assembly, and a receiving plate extending towards one side of the conveyor trough is provided on the receiving frame.

10. A waste wire stripper with correction and stabilization as described in claim 1, characterized in that: The mounting bracket has mounting holes at the four corners of its base plate; The bottom of the mounting bracket's base plate is fixed with a U-shaped clamp frame by bolts. The clamp frame has a positioning screw on its base plate. The positioning screw passes through the base plate of the clamp frame in a vertical direction, and a knob is provided at the bottom of the positioning screw.

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