Cable insulation layer processing equipment

Abstract

The utility model relates to the technical field of cables, in particular to cable insulation layer processing equipment which comprises a supporting base, an abutting limiting mechanism, an auxiliary material taking mechanism and a cutting control mechanism. When a cable insulation layer stripping process is carried out, a cable is pushed into the device, so that an abutting limiting process can be automatically completed, and meanwhile, a friction pad is embedded in the side edge of a limiting frame at the position of a contact surface with the cable; through the arrangement of increasing the contact friction force between the device and the cable, the cable is not easy to rotate and change the position when being positioned in the limiting frame, so that the stability guarantee is provided for the subsequent insulating layer cutting process on the basis of ensuring the stable positioning of the cable, the overall structural design is simple, and the practical effect is good.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, and in particular to a cable insulation layer processing equipment. Background Technology

[0002] A cable is an electrical conductor device used to transmit power or signals. It is usually composed of multiple conductors and insulating materials. The main function of a cable is to safely and efficiently transmit electrical energy or communication signals. It is widely used in power systems, communication networks and other electronic equipment. When a cable is recycled, its outer insulation layer needs to be stripped to remove its inner core for recycling.

[0003] The current process of stripping the insulation layer of cables requires workers to use a knife to cut the outer insulation layer. This technique requires a high level of skill from the workers. Cutting the insulation layer directly without a proper positioning foundation is not only prone to making incorrect cuts, but also to accidentally injuring workers, posing certain safety hazards. The overall safety performance needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned problems by proposing a cable insulation layer processing equipment, which improves the existing cable insulation layer stripping process, which requires workers to use a knife to cut the outer insulation layer of the cable. This technology has high technical requirements for workers. Directly cutting the insulation layer without a positioning foundation is not only easy to cut crookedly, but also easy to accidentally injure workers, which poses certain safety hazards. The overall safety performance needs to be improved.

[0005] A cable insulation layer processing device includes a support base, an abutment limiting mechanism, an auxiliary material handling mechanism, and a cutting control mechanism;

[0006] The contact limiting mechanism includes a limiting frame, a friction pad, and a limiting contact plate. Three sets of limiting frames are equally spaced on the top outer wall of the support base. Two limiting frames in the same set are arranged opposite each other. A friction pad is embedded in the inner side wall of the limiting frame. The two sets of limiting frames located at the edge are provided with limiting contact plates on their sides. There are two sets of limiting contact plates. One set of limiting contact plates is fixed in position, and the other set of limiting contact plates is slidably installed above the support base.

[0007] Preferably, the upper part of the limiting frame is provided with a chamfered structure, and a gap is left between two limiting frames in the same group.

[0008] Preferably, the auxiliary material handling mechanism includes a limiting T-block, a limiting T-groove, an auxiliary mounting plate, and a handle. The bottom outer wall of the slidingly mounted limiting frame is provided with a limiting T-block, and the top outer wall of the support base is correspondingly provided with a limiting T-groove. The limiting T-block is slidably mounted inside the limiting T-groove. The side outer wall of the limiting frame at the bottom position is provided with an auxiliary mounting plate, and the top outer wall of the auxiliary mounting plate is provided with a handle.

[0009] Preferably, the auxiliary mounting plate has a first cylindrical groove extending through its top outer wall at the edge position, and the support base has a corresponding second cylindrical groove extending through its top outer wall. The first and second cylindrical grooves are engaged with the pin.

[0010] Preferably, the outer surface of the pin at the rotating end is provided with vertical anti-slip texture.

[0011] Preferably, the cutting control mechanism includes support columns, a support box, a drive motor, a reciprocating lead screw, a limiting strip, a limiting block, an auxiliary mounting frame, and a cutting blade. Support columns are symmetrically arranged on the top outer wall of the support base, and the top outer walls of the two sets of support columns jointly support the support box. A drive motor is arranged on the side outer wall of the support box, and the output end of the drive motor is connected to one end of the reciprocating lead screw. The other end of the reciprocating lead screw is rotatably mounted to the side inner wall of the support box. A limiting strip is installed parallel to the side of the reciprocating lead screw, and both ends of the limiting strip are connected to the side inner wall of the support box. A limiting block is arranged outside the reciprocating lead screw and the limiting strip. An auxiliary mounting frame is arranged on the side outer wall of the limiting block. The auxiliary mounting frame is configured as an inverted "L" shape, and a cutting blade is mounted on the side outer wall of the auxiliary mounting frame.

[0012] Preferably, the blade end of the cutting knife faces the limiting contact plate, and the outer wall of the top of the limiting contact plate at the middle position is provided with a cutting groove for the cutting knife to pass through.

[0013] The beneficial effects of this utility model are:

[0014] 1. When using this cable insulation processing equipment, the cable is limited by the design of the contact limiting component. During the cable insulation peeling process, the cable only needs to be pushed into the device to complete the contact limiting process automatically. At the same time, the design of the friction pad embedded on the side of the limiting frame at the contact surface with the cable increases the contact friction between the device and the cable, making it difficult for the cable to easily rotate or change position when it is positioned inside the limiting frame. This ensures the stability of the cable positioning and provides a guarantee for the subsequent insulation cutting process. The overall structure design is simple and has good practical effect.

[0015] 2. When in use, this cable insulation layer processing equipment is designed to move and cut by driving the cutting blade assembly through the lead screw drive assembly. With the transmission movement of the lead screw assembly, the cutting blade is always kept on the preset cutting trajectory line. Thus, by limiting the predetermined cutting path of the cutting blade, the smoothness of the cut seam of the cable insulation layer is guaranteed, making it easier to carry out subsequent peeling work. The overall structure design is ingenious and has good practical effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the contact limiting mechanism of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the auxiliary material handling mechanism of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the cutting control mechanism of this utility model.

[0020] In the diagram: 1. Support base; 2. Contact limiting mechanism; 21. Limiting frame; 22. Friction pad; 23. Limiting contact plate; 3. Auxiliary material handling mechanism; 31. Limiting T-block; 32. Limiting T-slot; 33. Auxiliary mounting plate; 34. Handle; 35. First cylindrical slot; 36. Second cylindrical slot; 37. Pin; 4. Cutting control mechanism; 41. Support column; 42. Support box; 43. Drive motor; 44. Reciprocating lead screw; 45. Limiting strip; 46. Limiting block; 47. Auxiliary mounting frame; 48. Cutting blade. Detailed Implementation

[0021] 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.

[0022] In practical implementation: such as Figure 1-4 As shown, a cable insulation layer processing equipment includes a support base 1, an abutment limiting mechanism 2, an auxiliary material handling mechanism 3, and a cutting control mechanism 4.

[0023] The contact limiting mechanism 2 includes a limiting frame 21, a friction pad 22, and a limiting contact plate 23. Three sets of limiting frames 21 are equally spaced on the top outer wall of the support base 1. Two limiting frames 21 are arranged opposite each other in the same set. The friction pad 22 is embedded in the inner side wall of the limiting frame 21. The two sets of limiting frames 21 located at the edge are provided with limiting contact plates 23 on their sides. There are two sets of limiting contact plates 23. One set of limiting contact plates 23 is fixedly installed, and the other set of limiting contact plates 23 is slidably installed above the support base 1.

[0024] When it is necessary to position the cable whose insulation layer needs to be stripped inside the device, simply push the cable of appropriate length vertically downward to the middle position of the multiple sets of limiting frames 21. The limiting frames 21 will then be squeezed and slightly deformed, and the cable will be stuck into the middle position of the multiple sets of limiting frames 21. The friction pad 22 here increases the friction between the device and the cable, making it difficult for the cable to easily rotate or change position when it is positioned inside the limiting frame 21.

[0025] The upper part of the limiting frame 21 is set with a chamfered structure, and a gap is left between the two limiting frames 21 in the same group. The chamfered structure here makes the cable encounter less resistance when pushed to the middle position of the two limiting frames 21 in the same group, and makes it easier to push in. The gap is set to facilitate the placement of the cable.

[0026] The auxiliary material handling mechanism 3 includes a limiting T-block 31, a limiting T-groove 32, an auxiliary mounting plate 33, and a handle 34. The bottom outer wall of the sliding mounting limit frame 21 is provided with a limiting T-block 31, and the top outer wall of the support base 1 is correspondingly provided with a limiting T-groove 32. The limiting T-block 31 is slidably installed inside the limiting T-groove 32. The side outer wall of the limit frame 21 at the bottom position is provided with an auxiliary mounting plate 33, and the top outer wall of the auxiliary mounting plate 33 is provided with a handle 34. The top outer wall of the auxiliary mounting plate 33 at the edge position is provided with a first columnar groove 35, and the top outer wall of the support base 1 is correspondingly provided with a second columnar groove 36. The first columnar groove 35 and the second columnar groove 36 are engaged with the pin 37.

[0027] When the cable insulation layer is cut and needs to be removed from the device, the first step is to pull the pin 37 out of the first cylindrical groove 35, thereby changing the auxiliary mounting plate 33 from the locked state to the movable state. Then, pull the handle 34 along the side. The movement of the handle 34 will automatically move the auxiliary mounting plate 33, thereby pulling the limiting contact plate 23 out along the side. When the limiting contact plate 23 moves, it will automatically drive the limiting T-block 31 to slide inside the limiting T-groove 32. The setting of the limiting T-block 31 and the limiting T-groove 32 also plays a limiting and supporting role in the movement of the limiting contact plate 23. When the limiting contact plate 23 moves to the side exit position that does not block the limiting frame 21, the cut cable can be directly pulled out from the side of the limiting frame 21.

[0028] The outer surface of the pivot 37 at the rotating end is provided with vertical anti-slip texture; this design makes it more stable for the user to hold the pivot 37.

[0029] The cutting control mechanism 4 includes support columns 41, a support box 42, a drive motor 43, a reciprocating lead screw 44, a limit bar 45, a limit block 46, an auxiliary mounting bracket 47, and a cutting blade 48. Support columns 41 are symmetrically arranged on the top outer wall of the support base 1, and the top outer walls of the two sets of support columns 41 jointly support the support box 42. A drive motor 43 is arranged on the side outer wall of the support box 42. The output end of the drive motor 43 is connected to one end of the reciprocating lead screw 44, reciprocating... The other end of the lead screw 44 is rotatably mounted to the inner side wall of the support box 42. A limit strip 45 is installed parallel to the side of the reciprocating lead screw 44, and both ends of the limit strip 45 are connected to the inner side wall of the support box 42. A limit block 46 is provided on the outside of the reciprocating lead screw 44 and the limit strip 45. An auxiliary mounting bracket 47 is provided on the outer side wall of the limit block 46. The auxiliary mounting bracket 47 is set in an inverted "L" shape, and a cutting blade 48 is installed on the outer side wall of the auxiliary mounting bracket 47.

[0030] When it is necessary to cut the positioned cable, simply turn on the drive motor 43. Once the drive motor 43 is turned on, it will automatically drive the reciprocating screw 44 to rotate. The rotation of the reciprocating screw 44 will then automatically move the limit block 46. Due to the setting of the limit strip 45, the reciprocating screw 44 will only drive the limit block 46 to move horizontally. The movement of the limit block 46 will then automatically drive the auxiliary mounting bracket 47 to move, thereby driving the cutting blade 48 to move. Subsequently, as the cutting blade 48 moves along its trajectory, it will automatically cut the insulation layer of the positioned cable. After the cable is cut, pull it out and peel off the insulation layer from the outside of the cable along the cut seam.

[0031] The blade tip of the cutting blade 48 faces the limiting contact plate 23, and the outer wall of the top of the limiting contact plate 23, located in the middle position, is provided with a cutting groove for the cutting blade 48 to pass through; this design ensures the smooth progress of the above-mentioned cutting process.

[0032] When using this utility model, the cable whose insulation layer is to be stripped needs to be positioned inside the device. At this time, it is only necessary to push the cable of appropriate length along the vertical downward direction to the middle position of the multiple sets of limiting frames 21. The limiting frames 21 will be squeezed and slightly deformed, and the cable will be stuck into the middle position of the multiple sets of limiting frames 21. The friction pad 22 here increases the friction between the device and the cable, so that the cable is not easy to rotate or change position when it is positioned inside the limiting frame 21. The appropriate length means that the length of the cable should be based on the distance between the two outermost sets of limiting frames 21. This length is the most suitable cable cutting length for this device.

[0033] When cutting the positioned cable, simply turn on the drive motor 43. Once the drive motor 43 is turned on, it will automatically drive the reciprocating screw 44 to rotate. The rotation of the reciprocating screw 44 will then automatically move the limit block 46. Due to the setting of the limit bar 45, the reciprocating screw 44 will only drive the limit block 46 to move in a horizontal sliding trajectory when it rotates. The movement of the limit block 46 will then automatically drive the auxiliary mounting bracket 47 to move, thereby driving the cutting blade 48 to move. Subsequently, as the cutting blade 48 moves along its trajectory, it will automatically cut the outer insulation layer of the positioned cable. The size and height of the cutting blade 48 need to be selected and combined in advance according to the thickness of the cable insulation layer.

[0034] After cutting, the cable is removed from the device. First, the pin 37 needs to be pulled out of the first cylindrical groove 35, and then the auxiliary mounting plate 33 changes from the locked state to the movable state. Then, pull the handle 34 directly along the side. The movement of the handle 34 will automatically drive the auxiliary mounting plate 33 to move, thereby pulling out the limit contact plate 23 along the side. When the limit contact plate 23 moves, it will automatically drive the limit T-block 31 to slide inside the limit T-groove 32. The setting of the limit T-block 31 and the limit T-groove 32 also plays a limiting and supporting role in the movement of the limit contact plate 23. When the limit contact plate 23 moves to the side exit position that does not block the limit frame 21, the cut cable can be directly pulled out from the side of the limit frame 21.

[0035] After the cable is cut, simply pull it out and peel off the insulation layer from the outside of the cable along the cut seam.

[0036] It should be noted that the aforementioned drive motor 43 can be powered by existing operating techniques, whether using a power supply unit or an external wire, both of which are conventional operating techniques and will not be described in detail here.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cable insulation layer processing equipment, characterized in that, It includes a support base (1), an abutment limiting mechanism (2), an auxiliary material handling mechanism (3), and a cutting control mechanism (4); The contact limiting mechanism (2) includes a limiting frame (21), a friction pad (22), and a limiting contact plate (23). Three sets of limiting frames (21) are equally spaced on the top outer wall of the support base (1). Two limiting frames (21) in the same set are arranged opposite each other. The friction pad (22) is embedded in the inner side wall of the limiting frame (21). The two sets of limiting frames (21) located at the edge are provided with limiting contact plates (23) on their sides. There are two sets of limiting contact plates (23). One set of limiting contact plates (23) is fixedly installed, and the other set of limiting contact plates (23) is slidably installed above the support base (1).

2. The cable insulation layer processing equipment according to claim 1, characterized in that: The upper part of the limiting frame (21) is provided with a chamfered structure, and a gap is left between the two limiting frames (21) in the same group.

3. The cable insulation layer processing equipment according to claim 1, characterized in that: The auxiliary material handling mechanism (3) includes a limiting T-block (31), a limiting T-groove (32), an auxiliary mounting plate (33), and a handle (34). The bottom outer wall of the slidingly mounted limiting frame (21) is provided with a limiting T-block (31), and the top outer wall of the support base (1) is correspondingly provided with a limiting T-groove (32). The limiting T-block (31) is slidably mounted inside the limiting T-groove (32). The side outer wall of the limiting frame (21) at the bottom position is provided with an auxiliary mounting plate (33), and the top outer wall of the auxiliary mounting plate (33) is provided with a handle (34).

4. The cable insulation layer processing equipment according to claim 3, characterized in that: The auxiliary mounting plate (33) has a first cylindrical groove (35) through the top outer wall at the edge position, and the support base (1) has a corresponding second cylindrical groove (36) on the top outer wall. The first cylindrical groove (35) and the second cylindrical groove (36) are engaged with the pin (37).

5. The cable insulation layer processing equipment according to claim 4, characterized in that: The outer surface of the pin (37) at the rotating end position is provided with vertical anti-slip texture.

6. The cable insulation layer processing equipment according to claim 1, characterized in that: The cutting control mechanism (4) includes a support column (41), a support box (42), a drive motor (43), a reciprocating lead screw (44), a limit strip (45), a limit block (46), an auxiliary mounting bracket (47), and a cutting blade (48). The support base (1) has symmetrically arranged support columns (41) on its top outer wall, and the top outer walls of the two sets of support columns (41) jointly support the support box (42). The support box (42) has a drive motor (43) on its side outer wall, and the output end of the drive motor (43) is connected to one end of the reciprocating lead screw (44). The other end of the reciprocating screw (44) is rotatably mounted to the inner side wall of the support box (42). A limit strip (45) is installed parallel to the side of the reciprocating screw (44), and both ends of the limit strip (45) are connected to the inner side wall of the support box (42). A limit block (46) is provided outside the reciprocating screw (44) and the limit strip (45). An auxiliary mounting bracket (47) is provided on the outer side wall of the limit block (46). The auxiliary mounting bracket (47) is set in an inverted "L" shape, and a cutting blade (48) is installed on the outer side wall of the auxiliary mounting bracket (47).

7. The cable insulation layer processing equipment according to claim 6, characterized in that: The blade end of the cutting knife (48) faces the limiting contact plate (23), and the outer wall of the top of the limiting contact plate (23) located in the middle position is provided with a cutting groove for the cutting knife (48) to pass through.

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