Cutting device for multi-core sheathed wire production

Abstract

The utility model discloses a cutting device for producing a multi-core sheathed wire, which relates to the technical field of cutting devices and comprises a mounting table, a fixing pipe and a fixing block are arranged on the mounting table, an outer skin rotating pipe is arranged on the fixing block, and the axis of the outer skin rotating pipe corresponds to that of the fixing pipe; according to the utility model, the required cutting length of the cable skin is controlled through the material guiding belt, after adjustment is completed, the driving motor drives the driving gear to rotate, and the driving gear is in meshing transmission with the large rotating gear ring and the plurality of small driving gear rings; according to the automatic cutting device for the cable outer sheath, the outer sheath rotating pipe is driven to rotate and cut off the cable outer sheath, the cutting short needles on the multiple inner core peeling pipes are driven to cut off the inner walls of the multiple inner core outer sheaths, automatic cutting of the cable outer sheath and the inner core peeling pipes can be carried out only through manual alignment, the operation procedure is greatly simplified, and the working efficiency is improved. And the cutting length can be controlled, so that the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for producing multi-core sheathed wires. Background Art

[0002] The process of manually stripping jacketed wire typically includes the following steps: Prepare the tools: Make sure you have the appropriate wire strippers or scissors, as well as the jacketed wire itself; Determine the stripping length: Measure and mark the length of jacketed wire that needs to be stripped; Cut the jacket: Use scissors or wire strippers to gently cut the jacket along the marked line, being careful not to damage the wire inside; Strip the jacket: Use the stripping function of the wire strippers or your fingers to gently strip off the cut jacket section; Clean the wire: Inspect the stripped wire to ensure there is no residual jacket material and clean it up; Inspect the wire: Make sure the wire is not damaged and, if necessary, perform further processing such as twisting or soldering.

[0003] Manual sheath stripping of cables is inefficient and produces inconsistent quality. Manual operations are slow and cannot meet the needs of large-scale production. Furthermore, errors are prone to occur during manual operation, resulting in inconsistent stripping lengths and depths, which affects the performance and appearance of the wires. Furthermore, manual stripping can increase production costs because it requires more human resources, and prolonged manual labor can easily lead to operator fatigue, increasing the risk of production accidents. Manually stripping cables leads to problems such as low efficiency and difficulty in quality control during mass production. Currently, manual wire stripping is not only time-consuming and labor-intensive, with numerous steps, but also easily damages the cable when removing the insulation layer, seriously affecting production efficiency and product quality. Therefore, there is an urgent need to automate and standardize cable production through technological innovation and process improvements to increase production capacity, ensure quality, and reduce labor costs, thereby breaking through existing limitations and driving the industry towards high-quality development.

[0004] Current manual wire stripping processes are not only time-consuming and labor-intensive, but also complex and involve numerous steps. Furthermore, the inaccuracy of manual operation during stripping can easily cause varying degrees of damage to the cable itself. To address this issue, we offer a cutting device for multi-core sheathed cable production. Utility Model Content

[0005] The technical problem solved by the present invention is that the current manual wire stripping operation not only consumes a lot of time and manpower, but also has complicated procedures and numerous operating steps. When stripping the insulation layer of the cable, due to the inaccuracy of manual operation, it is very easy to cause varying degrees of damage to the cable itself.

[0006] The utility model can be implemented through the following technical solutions: a cutting device for the production of multi-core sheathed wires, comprising a mounting platform, a fixed tube is provided on the mounting platform, a fixed block is provided on the mounting platform, an outer skin rotating tube is provided on the fixed block, the outer skin rotating tube corresponds to the axis of the fixed tube, a plurality of inner core peeling tubes are rotatably connected to the fixed block, the plurality of inner core peeling tubes are located in the outer skin rotating tube, and the plurality of inner core peeling tubes are arranged around the axis of the outer skin rotating tube, the plurality of inner core peeling tubes and the outer skin rotating tube are both provided with cutting parts, the fixed block is provided with a driving part for driving the outer skin rotating tube and the plurality of inner core peeling tubes to rotate, a material guiding device is provided on the mounting platform, and the material guiding device corresponds to the fixed tube.

[0007] A further technical improvement of the present invention is that each of the cutting pieces includes a short cutting needle, and multiple short cutting needles are respectively fixedly mounted on multiple inner core peeling tubes and outer skin rotating tubes, and the short cutting needles are located outside the outer skin rotating tubes of the multiple inner core peeling tubes.

[0008] A further technical improvement of the present utility model is that the driving part includes a driving motor, a large rotating gear ring and multiple small driving gear rings, the large rotating gear ring is sleeved on the outside of the outer skin rotating tube, and the multiple small driving gear rings are respectively sleeved on the outside of multiple inner core peeling tubes, and the multiple small driving gear rings are engaged with each other for transmission, and the output shaft of the driving motor is provided with a driving gear, and the driving gear is engaged with the large rotating gear ring and the small driving gear ring for transmission.

[0009] A further technical improvement of the present invention is that the material guiding device includes a material guiding block and a material guiding driving device, the material guiding block is installed on the mounting table, a material guiding groove is provided on the material guiding block, the material guiding groove corresponds to the fixed tube, the material guiding driving device is installed in the material guiding block, and the material guiding driving device is located on both sides of the material guiding groove.

[0010] A further technical improvement of the present utility model is that the material guide drive device includes two sliding blocks, multiple driving wheels and two material guide belts, the two sliding blocks are relatively slidably installed on the material guide block, the multiple driving wheels are respectively rotatably installed on the two sliding blocks, and the multiple driving wheels are arranged in sequence along the length direction of the sliding blocks, the two material guide belts are respectively mounted on the multiple driving wheels on both sides, and the material guide block is provided with a linear adjustment part for driving the two sliding blocks to move closer to or away from each other.

[0011] A further technical improvement of the present invention is that the linear adjustment member includes a bidirectional screw, the bidirectional screw is rotatably mounted on the guide block, two sliding blocks are respectively threadedly connected to the two ends of the bidirectional screw, and both ends of the bidirectional screw are provided with adjustment blocks.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] (1) The two guide belts of the device drive the cable to move along the guide trough into the fixed tube, and the fixed tube guides the moving direction of the cable. The outer skin rotating tube is sleeved on the inner wall of the cable outer sheath, and multiple inner core stripping tubes are respectively sleeved on the inner walls of multiple inner core outer sheaths. The cable is driven along the guide trough into the fixed tube by multiple driving wheels and two guide belts, thereby controlling the length of the cable outer sheath that needs to be cut. After the adjustment is completed, the driving motor drives the driving gear to rotate, and the driving gear engages with the large rotating gear ring and multiple small driving gear rings to drive the cutting short needle on the outer skin rotating tube to rotate and cut the cable outer sheath, and the cutting short needle on the multiple inner core stripping tubes to cut the inner walls of multiple inner core outer sheaths. Only manual alignment is required to automatically cut the cable outer sheath and the inner core stripping tube, which greatly simplifies the operation process, and can also control the cutting length, thereby improving practicality.

[0014] (2) The bidirectional screw is driven to rotate by manually rotating the adjusting block. The two ends of the bidirectional screw are respectively threaded with the two sliding blocks, thereby driving the two guide belts on the two sliding blocks to move closer to or away from each other, thereby guiding and transmitting cables of different diameters, thereby improving the applicability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a multi-core sheathed cable of the present invention;

[0018] Figure 3 It is a partial structural diagram of the utility model.

[0019] In the figure: 1. Mounting table; 2. Fixed tube; 3. Fixed block; 4. Outer skin rotating tube; 5. Inner core peeling tube; 6. Short needle for cutting materials; 7. Driving motor; 8. Large rotating gear ring; 9. Small driving gear ring; 10. Driving gear; 11. Guide block; 12. Guide trough; 13. Sliding block; 14. Driving wheel; 15. Guide belt; 16. Bidirectional screw; 17. Adjusting block; 18. Cable outer sheath; 19. Inner core outer sheath. DETAILED DESCRIPTION

[0020] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0021] See also Figure 1-Figure 3 As shown, the utility model proposes a cutting device for the production of multi-core sheathed wires; it includes a mounting platform 1, a fixed tube 2 is provided on the mounting platform 1, a fixed block 3 is provided on the mounting platform 1, an outer skin rotating tube 4 is provided on the fixed block 3, the outer skin rotating tube 4 corresponds to the axis of the fixed tube 2, and a plurality of inner core peeling tubes 5 are rotatably connected to the fixed block 3, the plurality of inner core peeling tubes 5 are located in the outer skin rotating tube 4, and the plurality of inner core peeling tubes 5 are arranged around the axis of the outer skin rotating tube 4, the plurality of inner core peeling tubes 5 and the outer skin rotating tube 4 are both provided with cutting parts, the fixed block 3 is provided with a driving part for driving the outer skin rotating tube 4 and the plurality of inner core peeling tubes 5 to rotate, a material guiding device is provided on the mounting platform 1, and the material guiding device corresponds to the fixed tube 2.

[0022] Each cutting part includes a cutting short needle 6, and multiple cutting short needles 6 are respectively fixedly installed on multiple inner core stripping tubes 5 and outer skin rotating tubes 4, and the cutting short needles 6 are located on the outside of the outer skin rotating tube 4 of the multiple inner core stripping tubes 5; the cutting short needles 6 on the outer skin rotating tube 4 are used to rotate and cut the cable outer sheath 18, and the cutting short needles 6 on the multiple inner core stripping tubes 5 are used to cut the inner walls of multiple inner core outer sheaths 19.

[0023] The driving part includes a driving motor 7, a large rotating gear ring 8 and multiple small driving gear rings 9. The large rotating gear ring 8 is sleeved on the outside of the outer skin rotating tube 4, and the multiple small driving gear rings 9 are respectively sleeved on the outside of the multiple inner core peeling tubes 5. The multiple small driving gear rings 9 are engaged with each other for transmission. The output shaft of the driving motor 7 is provided with a driving gear 10, and the driving gear 10 is engaged with the large rotating gear ring 8 and the small driving gear ring 9 for transmission.

[0024] The material guiding device includes a material guiding block 11 and a material guiding driving device. The material guiding block 11 is installed on the mounting platform 1. A material guiding groove 12 is provided on the material guiding block 11. The material guiding groove 12 corresponds to the fixed tube 2. The material guiding driving device is installed in the material guiding block 11, and the material guiding driving device is located on both sides of the material guiding groove 12.

[0025] The material guide drive device includes two sliding blocks 13, multiple driving wheels 14 and two material guide belts 15. The two sliding blocks 13 are installed on the material guide block 11 for relative sliding. The multiple driving wheels 14 are respectively rotatably installed on the two sliding blocks 13, and the multiple driving wheels 14 are arranged in sequence along the length direction of the sliding blocks 13. The two material guide belts 15 are respectively mounted on the multiple driving wheels 14 on both sides. The material guide block 11 is provided with a linear adjustment part that drives the two sliding blocks 13 to move closer to or away from each other.

[0026] The linear adjustment member includes a bidirectional screw 16, which is rotatably mounted on the guide block 11. The two sliding blocks 13 are respectively threadedly connected to the two ends of the bidirectional screw 16, and an adjustment block 17 is provided at both ends of the bidirectional screw 16; when the adjustment block 17 is rotated, the bidirectional screw 16 rotates, and the two ends of the bidirectional screw 16 are respectively threadedly driven with the two sliding blocks 13, thereby driving the two guide belts 15 on the two sliding blocks 13 to approach or move away from each other.

[0027] When the utility model is in use, the cable passes through the guide trough 12 on the guide block 11, and the external driving device drives the multiple driving wheels 14 to rotate, and the multiple driving wheels 14 drive the two guide belts 15 to rotate, and the two guide belts 15 drive the cable to move along the guide trough 12 to the fixed tube 2, and the fixed tube 2 guides the moving direction of the cable. The outer skin rotating tube 4 is sleeved on the inner wall of the cable outer sheath 18, and the multiple inner core peeling tubes 5 are respectively sleeved on the inner walls of the multiple inner core outer sheaths 19. The cable is driven to move along the guide trough 12 to the fixed tube 2 by the multiple driving wheels 14 and the two guide belts 15. In order to control the length of the cable sheath that needs to be cut, after the adjustment is completed, the driving motor 7 drives the driving gear 10 to rotate, and the driving gear 10 engages with the large rotating gear ring 8 and multiple small driving gear rings 9 to drive, thereby driving the cutting short needle 6 on the outer skin rotating tube 4 to rotate and cut the cable outer sheath 18, and the cutting short needle 6 on the multiple inner core stripping tubes 5 to cut the inner walls of the multiple inner core outer sheaths 19. Only manual alignment is required to automatically cut the cable outer sheath 18 and the inner core stripping tube 5, which greatly simplifies the operation process, and can also control the cutting length, thereby improving practicality.

[0028] By manually rotating the adjustment block 17, the bidirectional screw 16 is driven to rotate, and the two ends of the bidirectional screw 16 are respectively threaded with the two sliding blocks 13, thereby driving the two guide belts 15 on the two sliding blocks 13 to move closer to or away from each other, thereby guiding and transmitting cables of different diameters, thereby improving the applicability of the entire device.

[0029] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A cutting device for producing multi-core sheathed cables, characterized in that: The invention comprises a mounting platform (1), wherein a fixed tube (2) is provided on the mounting platform (1), a fixed block (3) is provided on the mounting platform (1), an outer skin rotating tube (4) is provided on the fixed block (3), the outer skin rotating tube (4) corresponds to the axis of the fixed tube (2), a plurality of inner core peeling tubes (5) are rotatably connected to the fixed block (3), the plurality of inner core peeling tubes (5) are located in the outer skin rotating tube (4), and the plurality of inner core peeling tubes (5) are arranged around the axis of the outer skin rotating tube (4), the plurality of inner core peeling tubes (5) and the outer skin rotating tube (4) are both provided with cutting parts, the fixed block (3) is provided with a driving part for driving the outer skin rotating tube (4) and the plurality of inner core peeling tubes (5) to rotate, a material guiding device is provided on the mounting platform (1), and the material guiding device corresponds to the fixed tube (2).

2. A cutting device for producing multi-core sheathed cables according to claim 1, characterized in that: Each of the cutting pieces comprises a cutting short needle (6), and the plurality of cutting short needles (6) are respectively fixedly mounted on a plurality of inner core peeling tubes (5) and an outer skin rotating tube (4), and the cutting short needles (6) are located outside the outer skin rotating tube (4) of the plurality of inner core peeling tubes (5).

3. A cutting device for producing multi-core sheathed cables according to claim 1, characterized in that: The driving member comprises a driving motor (7), a large rotating gear ring (8) and a plurality of small driving gear rings (9); the large rotating gear ring (8) is sleeved outside the outer skin rotating tube (4); the plurality of small driving gear rings (9) are sleeved outside the plurality of inner core peeling tubes (5); the plurality of small driving gear rings (9) are meshed with each other for transmission; the output shaft of the driving motor (7) is provided with a driving gear (10); the driving gear (10) is meshed with the large rotating gear ring (8) and the small driving gear rings (9) for transmission connection.

4. A cutting device for producing multi-core sheathed cables according to claim 1, characterized in that: The material guide device comprises a material guide block (11) and a material guide drive device. The material guide block (11) is mounted on a mounting platform (1). A material guide trough (12) is provided on the material guide block (11). The material guide trough (12) corresponds to the fixed pipe (2). The material guide drive device is mounted in the material guide block (11) and is located on both sides of the material guide trough (12).

5. A cutting device for producing multi-core sheathed cables according to claim 4, characterized in that: The material guide drive device comprises two sliding blocks (13), a plurality of driving wheels (14) and two material guide belts (15). The two sliding blocks (13) are relatively slidably mounted on the material guide block (11). The plurality of driving wheels (14) are respectively rotatably mounted on the two sliding blocks (13). The plurality of driving wheels (14) are sequentially arranged along the length direction of the sliding blocks (13). The two material guide belts (15) are respectively sleeved on the plurality of driving wheels (14) on both sides. The material guide block (11) is provided with a linear adjustment member for driving the two sliding blocks (13) to move closer to or away from each other.

6. A cutting device for producing multi-core sheathed cables according to claim 5, characterized in that: The linear adjustment member comprises a bidirectional screw (16), the bidirectional screw (16) is rotatably mounted on the guide block (11), two sliding blocks (13) are respectively threadedly connected to the two ends of the bidirectional screw (16), and both ends of the bidirectional screw (16) are provided with an adjustment block (17).

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