Multi-station cutting and stripping integrated device for wire and cable production

Abstract

The utility model relates to the technical field of wire and cable production, and discloses a multi-station wire cutting and stripping integrated device for wire and cable production, which comprises a machine table, and a pushing shaft is arranged in the machine table. According to the multi-station cutting and stripping integrated device for wire and cable production, multiple sets of cables are conveyed through the limiting conveying mechanism, pipe sleeve stripping treatment can be carried out on the ends of the cables in cooperation with the shearing device, the limiting conveying mechanism is continuously pushed through the pushing shaft to move to the pressing mechanism to press a wire core, and then the cable is cut off. After the shearing device stops shearing operation, the material pulling seat can slide to the back surface of the shearing device in a manner of being matched with the interior of the sliding rail, is matched with the pneumatic clamping mechanism to clamp the end part of the cable and then reversely displaces to drive the end part of the cable to be stretched by a certain length, and then the shearing device starts shearing again; through cooperation, the cable can be automatically fed and conveyed, multi-station shearing operation is achieved, and the efficient shearing machining and segmented treatment effect is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of wire and cable production technology, and in particular relates to a multi-station integrated cutting and stripping device for wire and cable production. Background Technology

[0002] "Wires and cables" refers to materials used for power, electrical and related transmission purposes. There is no strict boundary or precise and fixed distinction between "wires" and "cables"; they are generally distinguished based on everyday experience.

[0003] An existing patent (publication number: CN217666098U) discloses a cutting device for wire and cable production and processing, including a base and a cutting component for cutting the cable. The cutting component includes a plurality of placement slots evenly arranged on one side of the base, a first fixing frame on the top of the base, a first through hole on the top of the first fixing frame, a rotating groove on the top of the first fixing frame and located on one side of the first through hole, a rotating ring inside the rotating groove, a gear on the top of the rotating ring, and a screw inside the gear.

[0004] In the production process of wires and cables, in order to meet the needs of electrical components, they need to be cut and stripped. Existing cable cutting equipment is not convenient for cutting multiple strands of cable at the same time, and usually requires manual assistance, which can easily reduce the practicality and efficiency of cable cutting and processing operations. Therefore, a multi-station integrated cutting and stripping device for wire and cable production is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a multi-station integrated cutting and stripping device for wire and cable production. It features automatic cable feeding and conveying, multi-station cutting operations, and efficient cutting and segmentation processing. This solves the problems mentioned in the aforementioned comparative documents, such as the inconvenience of cutting multiple strands of cable simultaneously and the need for manual assistance, which reduces the practicality and efficiency of cable cutting operations.

[0006] To achieve the above objectives, this application provides the following technical solution: a multi-station cutting and stripping integrated device for wire and cable production, comprising a machine base, a push shaft disposed inside the machine base, a displacement device fixedly installed at one end of the push shaft, a limit transmission mechanism slidably connected to the top of the displacement device, a positioning frame disposed on the machine base, a shearing device disposed at the top of the positioning frame, a pressing mechanism disposed on the machine base, the pressing mechanism being located on one side of the shearing device, a slide rail disposed on the machine base, a material pulling seat slidably connected inside the slide rail, and a pneumatic clamping mechanism fixedly connected to the material pulling seat.

[0007] Through the above scheme, by connecting the displacement device to the push shaft, when the cable needs to be cut, multiple sets of cables are conveyed through the limit transmission mechanism. In conjunction with the cutting device, the cable end can be stripped. The push shaft continues to push the limit transmission mechanism to the pressing mechanism to press the wire core. After returning to the cutting device, the outer sheath of the wire core can be removed. When the cutting device stops cutting, the material puller can slide inside the slide rail to the back of the cutting device and, in conjunction with the pneumatic clamping mechanism, clamp the cable end and then move in the reverse direction to stretch it to a certain length. The cutting device then restarts cutting. This combination allows the cable to be automatically fed and conveyed, and realizes multi-station cutting operation, achieving efficient cutting and segmented processing.

[0008] Furthermore, the displacement device includes a displacement seat, an electric slide rail is provided on the top of the displacement seat, and a parallel slide rail is provided on one side of the electric slide rail.

[0009] The above scheme provides displacement driving force to the displacement seat by pushing the shaft through the interior of the displacement seat, enabling the displacement seat to drive the electric slide rail and the top limiting transmission mechanism to perform lateral displacement, so that the limiting transmission mechanism can move the corresponding shearing device and pressing mechanism to their respective positions.

[0010] Furthermore, the limiting conveying mechanism includes a limiting bracket, a limiting cylinder is provided on the top of the limiting bracket, an upper limiting plate is fixedly connected to the output end of the limiting cylinder, and a conveying roller is provided on the outer surface of the limiting bracket.

[0011] The above solution involves setting a conveyor roller at the feed end of the limiting bracket, with the conveyor rollers arranged symmetrically up and down. The cable is conveyed by the operation of the conveyor roller, so that its end can automatically extend to the cutting position of the shearing device. In conjunction with the limiting cylinder driving the internal piston rod to push the upper limit plate down, the cable can be clamped and fixed, so that its position can be kept stable during shearing.

[0012] Furthermore, the shearing device includes a shearing cylinder, the output end of which is provided with a telescopic rod, one end of which is fixedly mounted with a shearing blade, and the interior of the positioning frame is provided with a lower shearing seat, and there are two sets of both the shearing blade and the lower shearing seat.

[0013] With the above scheme, the shearing cylinder and the telescopic rod work together. When the shearing cylinder is activated, the telescopic rod is driven to extend and retract to drive the shearing blade to move downward. After the blade is clamped by the lower shearing seat, the limiting bracket moves in the opposite direction along the inside of the electric slide rail to generate a pulling force, so that the cable end sheath is stripped. By setting up two sets of shearing blades and the lower shearing seat, it is possible to provide the cable with different diameter outer sheath and inner sheath stripping effects.

[0014] Furthermore, the pressing mechanism includes a pressing table, a hydraulic cylinder is provided on the top of the pressing table, and a pressing plate is fixedly installed at the output end of the hydraulic cylinder.

[0015] With the above scheme, when the limit bracket moves to the position of the pressing table, the limit bracket moves longitudinally along the electric slide rail, causing the cable to extend to the inside of the pressing table. In conjunction with the hydraulic cylinder driving the pressing plate at the output end to move down repeatedly, pressure is applied to the end of the cable core, thus completing the processing effect on the end of the core.

[0016] Furthermore, the pneumatic clamping mechanism includes a material pulling hydraulic cylinder, the output end of which is provided with a material pulling push shaft, and one end of the material pulling push shaft is fixedly installed with a pneumatic clamping plate.

[0017] The above scheme involves activating the hydraulic cylinder to drive the material pulling and pushing axially to extend the inner side of the positioning frame. After the cable stripping is completed, the cable end is clamped by the pneumatic clamping plate, and the material pulling seat moves in the reverse direction along the slide rail to stretch the cable. The shearing blade then cuts the stretched end, thus completing the cable cutting process. The cable can continue to be conveyed for cutting operations, improving the cutting and conveying efficiency of wires and cables.

[0018] Furthermore, a limiting rod is fixedly installed on the inner wall of the machine tool, and the limiting rod passes through the interior of the displacement seat and is slidably connected to it.

[0019] The above scheme, through the setting of the limit rod, can provide a movement limit for the displacement seat, making it more stable in lateral movement.

[0020] Furthermore, both the limiting bracket and the upper limiting plate have limiting grooves on their inner walls.

[0021] The above method can limit the transmission position of wires and cables, preventing positional deviations from affecting the cutting effect.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] This multi-station cutting and stripping integrated device for wire and cable production connects a displacement device to a push shaft. When cable cutting is required, multiple sets of cables are conveyed through a limiting transmission mechanism. In conjunction with the cutting device, the cable ends can be stripped. The push shaft continues to push the limiting transmission mechanism to the pressing mechanism to press the wire core. After returning to the cutting device, the outer sheath of the wire core can be removed. When the cutting device stops cutting, the material puller can slide inside the slide rail to the back of the cutting device and, in conjunction with the pneumatic clamping mechanism, clamp the cable end. Then, it moves in the reverse direction to stretch the cable to a certain length before the cutting device restarts cutting. This combination allows for automatic cable feeding and conveying, and enables multi-station cutting operations, achieving efficient cutting and segmented processing. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the pressing table of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the machine tool of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the material pulling seat of this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the limiting bracket of this utility model.

[0029] The markings in the diagram are as follows: 1. Machine base; 2. Push shaft; 3. Displacement device; 4. Limiting and conveying mechanism; 5. Positioning frame; 6. Shearing device; 7. Pressing mechanism; 8. Slide rail; 9. Pulling seat; 10. Pneumatic clamping mechanism; 301. Displacement seat; 302. Electric slide rail; 303. Parallel slide rail; 401. Limiting bracket; 402. Limiting cylinder; 403. Upper limit plate; 404. Conveying roller; 601. Shearing cylinder; 602. Telescopic rod; 603. Shearing blade; 604. Lower shearing seat; 701. Pressing table; 702. Hydraulic cylinder; 703. Pressing plate; 1011. Pulling hydraulic cylinder; 1012. Pulling push shaft; 1013. Pneumatic clamping plate; 11. Limiting rod; 405. Limiting groove. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0031] Please see Figure 1 , Figure 2 and Figure 3 This embodiment discloses a multi-station integrated cutting and stripping device for wire and cable production, comprising a machine base 1. A push shaft 2 is installed inside the machine base 1, and a displacement device 3 is fixedly installed at one end of the push shaft 2. A limit transmission mechanism 4 is slidably connected to the top of the displacement device 3. A positioning frame 5 is installed on the machine base 1, and a shearing device 6 is installed on the top of the positioning frame 5. A pressing mechanism 7 is installed on the machine base 1, located on one side of the shearing device 6. A slide rail 8 is installed on the machine base 1, and a material pulling seat 9 is slidably connected inside the slide rail 8. A pneumatic clamping mechanism 10 is fixedly connected to the material pulling seat 9. By connecting the displacement device 3 to the push shaft 2, when cable cutting processing is required... Multiple cables are conveyed via the limiting conveyor mechanism 4. In conjunction with the shearing device 6, the cable ends can be stripped. The pushing shaft 2 continues to push the limiting conveyor mechanism 4 to the pressing mechanism 7 to press the wire core. After returning to the shearing device 6, the outer sheath of the wire core can be removed. When the shearing device 6 stops shearing, the material pulling seat 9 can slide inside the slide rail 8 to the back of the shearing device 6 and, in conjunction with the pneumatic clamping mechanism 10, clamp the cable end and then move in the reverse direction to stretch it to a certain length. The shearing device 6 then restarts shearing. This combination allows for automatic cable feeding and conveying, and enables multi-station shearing operations, achieving efficient shearing and segmented processing.

[0032] Please see Figure 3 and Figure 5 The limiting conveying mechanism 4 includes a limiting bracket 401. A limiting cylinder 402 is provided on the top of the limiting bracket 401. An upper limit plate 403 is fixedly connected to the output end of the limiting cylinder 402. A conveying roller 404 is provided on the outer surface of the limiting bracket 401. By providing the conveying roller 404 at the feed end of the limiting bracket 401, and by symmetrically arranging the conveying roller 404, the cable is conveyed through the operation of the conveying roller 404, so that its end can automatically extend to the cutting position of the shearing device 6. In conjunction with the limiting cylinder 402 driving the internal piston rod to push the upper limit plate 403 downward, the cable can be clamped and fixed so that its position can be kept stable during shearing.

[0033] Please see Figure 1 and Figure 5The shearing device 6 includes a shearing cylinder 601. A telescopic rod 602 is provided at the output end of the shearing cylinder 601. A shearing blade 603 is fixedly installed at one end of the telescopic rod 602. A lower shearing seat 604 is provided inside the positioning frame 5. There are two sets of shearing blades 603 and two sets of lower shearing seats 604. With the cooperation of the shearing cylinder 601 and the telescopic rod 602, when the shearing cylinder 601 is started, it drives the telescopic rod 602 to extend and retract, thereby driving the shearing blade 603 to move downward. After it is clamped by the lower shearing seat 604, the limiting bracket 401 moves in the opposite direction along the inside of the electric slide rail 302 to generate a pulling force, so that the cable end sheath is stripped. By the cooperation of the two sets of shearing blades 603 and the lower shearing seat 604, it is possible to provide the cable with different diameter outer sheath and inner sheath stripping effects.

[0034] Please see Figure 2 and Figure 4 The pressing mechanism 7 includes a pressing table 701, with a hydraulic cylinder 702 mounted on the top of the pressing table 701. A pressing plate 703 is fixedly installed at the output end of the hydraulic cylinder 702. The pneumatic clamping mechanism 10 includes a material pulling hydraulic cylinder 1011, with a material pulling push shaft 1012 mounted at the output end of the material pulling hydraulic cylinder 1011. A pneumatic clamping plate 1013 is fixedly installed at one end of the material pulling push shaft 1012. When the limiting bracket 401 moves to the position of the displacement seat 301 on the pressing table 701, the limiting bracket 401 moves longitudinally along the electric slide rail 302, causing the cable to extend to the inner side of the pressing table 701, cooperating with the hydraulic cylinder 702 to drive the conveyor belt. The pressing plate 703 at the output end repeatedly moves down to apply pressure to the end of the cable core, completing the processing effect of the end of the core. By activating the pulling hydraulic cylinder 1011, the pulling push shaft 1012 is driven to extend to the inside of the positioning frame 5. After the cable stripping is completed, the cable end is clamped by the pneumatic clamping plate 1013, and the pulling seat 9 moves in the reverse direction along the inside of the slide rail 8 to stretch the cable. With the help of the shearing blade 603, the stretched end is cut, thus completing the cable cutting process. The cable can continue to be conveyed for cutting operations, improving the cutting and conveying efficiency of wires and cables.

[0035] This embodiment of a multi-station cutting and stripping integrated device for wire and cable production uses a push shaft 2 that penetrates the interior of a displacement seat 301, providing displacement driving force to the displacement seat 301. This allows the displacement seat 301 to drive the electric slide rail 302 and the top limiting bracket 401 to perform lateral displacement, automatically moving to the corresponding cutting position inside the positioning frame 5 and the position of the pressing table 701. Under the combined action of the cutting cylinder 601 and the telescopic rod 602, the cutting blade 603 moves downward, and after clamping the cable with the lower cutting seat 604, it moves in the opposite direction with the limiting bracket 401 to stretch, providing an external sleeve for the cable. In conjunction with the internal sheath stripping effect, the pressing table 701, together with the hydraulic cylinder 702, drives the pressing plate 703 at the output end to repeatedly move downwards to apply pressure to the end of the cable core, thus completing the processing effect of the end of the core. The material pulling hydraulic cylinder 1011 drives the material pulling push shaft 1012 to extend to the inside of the positioning frame 5. After the pneumatic clamping plate 1013 clamps the end of the cable, the material pulling seat 9 moves in the reverse direction along the inside of the slide rail 8 to stretch the cable. After stretching to an appropriate length, the shearing blade 603 works again to cut, thus completing the cable cutting processing effect. The cable can continue to be conveyed for cutting operations, improving the cutting and conveying efficiency of wires and cables.

[0036] The working principle of the above embodiments is as follows:

[0037] The cable is pulled to the inside of the limiting groove 405 on the inner side of the limiting bracket 401. The pneumatic conveying roller 404 drives the cable end to extend towards the front end of the limiting bracket 401, and the limiting cylinder 402 pushes the upper limit plate 403 downward to clamp and fix the cable. The pneumatic electric slide rail 302 drives the limiting bracket 401 to move longitudinally, causing the cable end to extend to the inside of the positioning frame 5. When the shearing cylinder 601 is activated, it drives the telescopic rod 602 to extend and retract, driving the shearing blade 603 to move downward. After the lower shearing seat 604 clamps it, the limiting bracket 401 moves in the opposite direction along the inside of the electric slide rail 302 to generate a pulling force, causing the cable end sleeve to be stripped. The push shaft 2 continues to drive the displacement seat 301 to move the limiting bracket. The frame 401 moves to the pressing table 701. The limiting bracket 401 moves longitudinally along the electric slide rail 302 again, causing the cable to extend to the inside of the pressing table 701. The hydraulic cylinder 702 drives the pressing plate 703 at the output end to move down repeatedly to apply pressure to the end of the cable core. After the cable core is pressed down, it returns to the position of the positioning frame 5 laterally and repeats the cutting action. Then, the material pulling hydraulic cylinder 1011 is activated to drive the material pulling push shaft 1012 to extend to the inside of the positioning frame 5. After the cable stripping is completed, the pneumatic clamping plate 1013 clamps the cable end and drives the cable end pulling seat 9 to move in the reverse direction along the inside of the slide rail 8 to stretch the cable. The shearing blade 603 then cuts the stretched end, completing the cable cutting operation.

[0038] It should 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. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application.

Claims

1. A multi-station cutting and stripping integrated device for wire and cable production, comprising a machine base (1), characterized in that: The machine base (1) is equipped with a push shaft (2) inside. A displacement device (3) is fixedly installed at one end of the push shaft (2). A limit transmission mechanism (4) is slidably connected to the top of the displacement device (3). A positioning frame (5) is provided on the machine base (1). A shearing device (6) is provided on the top of the positioning frame (5). A pressing mechanism (7) is provided on the machine base (1). The pressing mechanism (7) is located on one side of the shearing device (6). A slide rail (8) is provided on the machine base (1). A material pulling seat (9) is slidably connected inside the slide rail (8). A pneumatic clamping mechanism (10) is fixedly connected to the material pulling seat (9).

2. The multi-station cutting and stripping integrated device for wire and cable production according to claim 1, characterized in that: The displacement device (3) includes a displacement seat (301), an electric slide rail (302) is provided on the top of the displacement seat (301), and a parallel slide rail (303) is provided on one side of the electric slide rail (302).

3. The multi-station cutting and stripping integrated device for wire and cable production according to claim 1, characterized in that: The limiting transmission mechanism (4) includes a limiting bracket (401), a limiting cylinder (402) is provided on the top of the limiting bracket (401), an upper limiting plate (403) is fixedly connected to the output end of the limiting cylinder (402), and a transmission roller (404) is provided on the outer surface of the limiting bracket (401).

4. The multi-station cutting and stripping integrated device for wire and cable production according to claim 1, characterized in that: The shearing device (6) includes a shearing cylinder (601), the output end of which is provided with a telescopic rod (602), and a shearing blade (603) is fixedly installed at one end of the telescopic rod (602). The positioning frame (5) is provided with a lower shearing seat (604), and there are two sets of both the shearing blade (603) and the lower shearing seat (604).

5. The multi-station cutting and stripping integrated device for wire and cable production according to claim 1, characterized in that: The pressing mechanism (7) includes a pressing table (701), a hydraulic cylinder (702) is provided on the top of the pressing table (701), and a pressing plate (703) is fixedly installed on the output end of the hydraulic cylinder (702).

6. The multi-station cutting and stripping integrated device for wire and cable production according to claim 1, characterized in that: The pneumatic clamping mechanism (10) includes a material pulling hydraulic cylinder (1011), and a material pulling push shaft (1012) is provided at the output end of the material pulling hydraulic cylinder (1011). A pneumatic clamping plate (1013) is fixedly installed at one end of the material pulling push shaft (1012).

7. The multi-station cutting and stripping integrated device for wire and cable production according to claim 1, characterized in that: A limiting rod (11) is fixedly installed on the inner wall of the machine base (1), and the limiting rod (11) passes through the interior of the displacement seat (301) and is slidably connected to it.

8. The multi-station cutting and stripping integrated device for wire and cable production according to claim 3, characterized in that: The inner walls of both the limiting bracket (401) and the upper limiting plate (403) are provided with limiting grooves (405).

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