Rotary peeling mechanism

Abstract

The utility model relates to the technical field of cable processing or processing equipment, and provides a rotary peeling mechanism which comprises a first mounting seat, a second mounting seat, a limiting sleeve, a rotary seat and a cutting assembly, the second mounting seat is connected with the first mounting seat, the limiting sleeve horizontally penetrates through the first mounting seat and the second mounting seat, and the rotary seat is connected with the limiting sleeve. The limiting sleeve is hollow and is used for a cable to pass through, one end of the limiting sleeve is a cable inlet, and the other end of the limiting sleeve is a cable outlet; and the rotating seat is rotatably connected to the second mounting seat, the rotating seat takes the central axis of the limiting sleeve as a rotating shaft, and the cutting assembly is arranged on the rotating seat, is close to the wire outlet and is used for cutting a joint of a cable. The cable cutting and peeling device has the effect of conveniently cutting and peeling the cable.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable processing or handling equipment, in particular to a rotary stripping mechanism. BACKGROUND

[0002] In the processing of cables or wires, the outer skin or shielding layer needs to be cut and stripped so that the conductors inside the cable are exposed for subsequent connection, welding, detection and other operations.

[0003] In the prior art, the stripping of cables is mainly completed by manual work. During the stripping process, the worker cuts a ring-shaped slit on the outer skin of the cable using a cutting tool, and then applies a pulling force to the outer skin to separate the outer skin and the inner cable core from each other.

[0004] For the above-mentioned related technology, it is difficult for the worker to control the depth of the cutting tool when cutting the slit on the outer skin. If the cutting is too shallow, it will affect the subsequent pulling; if the cutting is too deep, it may cut the inner cable core. The stripping operation is relatively troublesome, and the labor intensity of the personnel is high, so it needs to be improved. CONTENT OF THE INVENTION

[0005] In order to facilitate the cutting and stripping of the cable and reduce the labor intensity of the personnel, the present application provides a rotary stripping mechanism.

[0006] The rotary stripping mechanism provided by the present application adopts the following technical solution:

[0007] A rotary stripping mechanism, comprising a first mounting seat, a second mounting seat, a limiting sleeve, a rotating seat and a cutting assembly, the second mounting seat is connected with the first mounting seat, the limiting sleeve horizontally penetrates the first mounting seat and the second mounting seat, the limiting sleeve is hollow and is used for passing the cable, one end of the limiting sleeve is an inlet, and the other end is an outlet; the rotating seat is rotatably connected to the second mounting seat, the rotating seat takes the center axis of the limiting sleeve as a rotation shaft, the cutting assembly is arranged on the rotating seat and is close to the outlet, and the cutting assembly is used for cutting the cable.

[0008] By adopting the above technical solution, during processing, the cable enters the limiting sleeve from the inlet and extends out of the outlet by a part. The inner diameter of the limiting sleeve is slightly larger than the outer diameter of the cable, so as to limit the cable and fix the position of the cable, avoiding rotation of the cable during rotary cutting.

[0009] Then the rotating seat is controlled to make rotary motion, the rotating seat drives the cutting assembly to rotate synchronously, the cutting assembly cuts a slit on the cable at the outlet, and rotary cutting is realized. After the cutting of the cable is completed, the step is continued for a distance, so as to facilitate the next rotary cutting and the subsequent pulling operation of the outer skin.

[0010] The whole processing process is highly automated, the cable can be conveniently cut and stripped, and the labor intensity of personnel is reduced.

[0011] Preferably, the driving motor is connected with the rotating seat through a transmission assembly, and the driving motor is used to control the rotation of the rotating seat.

[0012] Through the above technical scheme, under the connection of the transmission assembly, the driving motor can control the rotation of the rotating seat.

[0013] Preferably, the transmission assembly is a first synchronous wheel, a second synchronous wheel and a synchronous belt, the first synchronous wheel is arranged on the output shaft of the driving motor, the second synchronous wheel is arranged on the rotating seat, and the synchronous belt is arranged in a ring shape and simultaneously engages the first synchronous wheel and the second synchronous wheel.

[0014] Through the above technical scheme, the driving motor controls the rotation of the first synchronous wheel, and under the connection of the synchronous belt, the second synchronous wheel is driven to rotate, thereby realizing the rotation of the rotating seat.

[0015] Preferably, the first clamping assembly is arranged close to the first mounting seat, and the first clamping assembly is used to clamp the cable in the limiting sleeve.

[0016] Through the above technical scheme, the first clamping assembly can further fix the cable in the limiting sleeve, reduce the possibility of rotation of the cable during rotary cutting, and ensure the relative rotation of the cutting assembly and the cable.

[0017] Preferably, the first clamping assembly comprises a fixed block, a pneumatic chuck and a pneumatic cylinder, the fixed block is arranged on the limiting sleeve, the pneumatic chuck is arranged on the wire inlet, and the pneumatic cylinder is connected with the pneumatic chuck and is used to control the pneumatic chuck to clamp the cable.

[0018] Through the above technical scheme, the pneumatic cylinder can control the pneumatic chuck to clamp the cable, and the clamping force and static friction force are used to limit the cable, thereby ensuring the rotary cutting effect of the cable.

[0019] Preferably, the cutting assembly comprises a knife seat, a driving piece, a push block, a sliding block and a cutter, the knife seat is arranged on the rotating seat, the driving piece is arranged on the knife seat and connected with the push block, the push block is horizontally movably arranged on the knife seat, and an inclined strip is arranged on the push block; the sliding block is arranged on the knife seat in a lifting manner, an inclined groove is arranged on the sliding block, the inclined groove is used to pass through the inclined strip, and the push block is used to control the movement of the sliding block.

[0020] The cutting knives are arranged on the sliding blocks and close to the wire outlet, and are used for cutting the sheath of the cable; wherein two cutting knives are symmetrically arranged.

[0021] By using the above technical scheme, when the cable needs to be cut, the driving member is used to control the push block to move along the conveying direction of the cable, and the cooperation of the inclined strip and the inclined groove enables the sliding block to drive the cutting knives to move along the direction close to the cable. At this time, the two cutting knives are close to each other and cut a notch on the cable together. Then, the rotating seat is operated to drive the knife seat to rotate, and the knife seat drives the two cutting knives to make circular motion, so as to cut a ring-shaped slot on the sheath of the cable for subsequent drawing and peeling.

[0022] Preferably, the installation disc is detachably connected to the knife seat by the fastener, and a limiting groove is formed between the installation disc and the knife seat, and the limiting groove is used for limiting the sliding block.

[0023] By using the above technical scheme, the cutting knives will be subjected to reaction during the cutting process of the cable, and the limiting groove can limit and guide the sliding block, thereby improving the stability of the position of the cutting knives and ensuring the relative position of the cutting knives and the cable.

[0024] Preferably, the cutting knives are also detachable from the sliding blocks by the fastener.

[0025] By using the above technical scheme, the cutting knives can be replaced when they are damaged or blunt.

[0026] Preferably, the second clamping assembly is close to the cutting assembly and is used for clamping the cable; the second clamping assembly comprises a base, a linear cylinder and clamping blocks, the clamping blocks are slidably connected to the base and are provided in two, the two clamping blocks move towards each other and form a clamping opening, the clamping opening is used for limiting the cable, and the linear cylinder is connected with the clamping blocks and is used for controlling the movement of the clamping blocks.

[0027] By using the above technical scheme, the second clamping assembly can clamp the cable at the wire outlet, thereby limiting the rotation of the cable. When the cable needs to be clamped, the linear cylinder is operated to enable the two clamping blocks to move close to each other, so as to clamp the cable in the clamping opening.

[0028] In summary, the present application has at least one of the following beneficial technical effects:

[0029] (1) By setting the limiting sleeve, rotating seat and cutting assembly, when processing, the cable enters the limiting sleeve from the wire inlet and extends out a part from the wire outlet, the limiting sleeve limits the cable to avoid rotation when rotary cutting. Then control the rotating seat to rotate, the rotating seat drives the cutting assembly to rotate synchronously, and a slit is cut on the cable at the wire outlet by the cutting assembly to realize rotary cutting.

[0030] (2) By setting the first clamping assembly, the first clamping assembly can further fix the cable in the limiting sleeve, reducing the possibility of cable rotation during rotary cutting.

[0031] (3) By setting the cutting knife detachably connected to the sliding block, when the cutting knife is damaged or blunt, it can be replaced. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a structure diagram of the rotary stripping mechanism in the embodiment of the application;

[0033] Figure 2 is a partial structure diagram of the rotary stripping mechanism in the embodiment of the application;

[0034] Figure 3 is a partial structure diagram of the cutting assembly in the embodiment of the application;

[0035] Figure 4 is a structure diagram of the rotary stripping mechanism and the second clamping assembly in the embodiment of the application;

[0036] Figure 5 is a structure diagram of the second clamping assembly in the embodiment of the application.

[0037] Fig. 1 is a first mounting seat; 2, a second mounting seat; 3, a limiting sleeve; 4, a rotating seat; 5, a cutting assembly; 51, a knife seat; 52, a driving member; 53, a push block; 54, a sliding block; 55, a cutting knife; 6, a wire inlet; 7, a wire outlet; 8, a driving motor; 9, a transmission assembly; 91, a first synchronous wheel; 92, a second synchronous wheel; 93, a synchronous belt; 10, an inclined strip; 11, an inclined groove; 12, a mounting disc; 13, a limiting groove; 14, a first clamping assembly; 141, a fixed block; 142, a pneumatic chuck; 143, a pneumatic cylinder; 15, a second clamping assembly; 151, a base; 152, a linear cylinder; 153, a clamping block; 16, a clamping opening. DETAILED DESCRIPTION

[0038] The technical solutions of the application will be described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only some of the embodiments of the application, not all. The application can be embodied in various forms, and is not limited to the embodiments described here.

[0039] In the description of the present application, the expressions "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. mean that the specific features, structures, materials or characteristics represented in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics can be combined in any appropriate manner in any one or more embodiments or examples.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application; the use of the terms "including", "comprising" and "having" and any variations thereof in the specification and in the claims and the aforementioned description of the drawings are intended to cover both the inclusive and the exclusive cases.

[0041] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection; can also be detachable connection; or integrated; or mechanical connection. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0042] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. Those skilled in the art can combine and combine the different embodiments or examples represented in the present application and the features of the different embodiments or examples without conflict.

[0043] The embodiments of the present application disclose a rotary stripping mechanism. Referring to Figure 1 and Figure 2 , the rotary stripping mechanism comprises a first mounting seat 1, a second mounting seat 2, a limiting sleeve 3, a rotating seat 4 and a cutting assembly 5. The second mounting seat 2 is located on one side of the first mounting seat 1 and connected with the first mounting seat 1. The limiting sleeve 3 horizontally penetrates the first mounting seat 1 and the second mounting seat 2. The limiting sleeve 3 is hollow and used for passing through the cable. The inner diameter of the limiting sleeve 3 is slightly larger than the outer diameter of the cable, and the limiting of the cable is realized by static friction force to avoid rotation of the cable during rotary cutting. One end of the limiting sleeve 3 is an inlet 6, and the other end is an outlet 7. The inlet 6 is close to the first mounting seat 1. The rotating seat 4 is rotatably connected to the second mounting seat 2 through a bearing, and the rotating seat 4 takes the center axis of the limiting sleeve 3 as the rotating shaft. The cutting assembly 5 is installed on the rotating seat 4 and close to the outlet 7. The cutting assembly 5 is used for slitting the cable.

[0044] In the process of processing, the cable enters into the limiting sleeve 3 from the inlet 6 and extends out from the outlet 7. Then, the rotating seat 4 is controlled to rotate, and the cutting assembly 5 is driven to rotate synchronously. The cutting assembly 5 cuts a slit on the cable at the outlet 7, so as to realize rotary cutting. After the cable is cut, the rotating seat 4 is further controlled to step a distance, so as to facilitate the next rotary cutting and the subsequent skin pulling operation.

[0045] The rotation of the rotating seat 4 is realized by the cooperation of the driving motor 8 and the transmission assembly 9. The transmission assembly 9 is a synchronous wheel transmission or a chain wheel transmission. In the embodiment, the transmission assembly 9 includes a first synchronous wheel 91, a second synchronous wheel 92 and a synchronous belt 93. The first synchronous wheel 91 is installed on the output shaft of the driving motor 8, the second synchronous wheel 92 is fixedly installed on the rotating seat 4, and the synchronous belt 93 is annularly arranged and simultaneously engaged with the first synchronous wheel 91 and the second synchronous wheel 92. The driving motor 8 controls the rotation of the first synchronous wheel 91, and under the connection action of the synchronous belt 93, the second synchronous wheel 92 is driven to rotate, so as to realize the rotation of the rotating seat 4.

[0046] In combination Figure 3 , specifically, the cutting assembly 5 includes a knife seat 51, a driving member 52, a push block 53, a sliding block 54 and a cutting knife 55. The knife seat 51 is installed on the rotating seat 4, the driving member 52 is installed on the knife seat 51 and connected with the push block 53, the push block 53 is horizontally movably arranged on the knife seat 51, and the moving direction of the push block 53 is parallel to the length direction of the limiting sleeve 3. The driving member 52 is used for controlling the linear movement of the push block 53, and the driving member 52 can be an electric push rod or an air cylinder which has a stroke control function. The push block 53 is fixedly connected with an inclined strip 10. The sliding block 54 is vertically arranged on the knife seat 51, the sliding block 54 is provided with an inclined groove 11, the inclined groove 11 is used for passing through the inclined strip 10, and the push block 53 is used for controlling the movement of the sliding block 54. The cutting knife 55 is installed on the sliding block 54 and close to the outlet 7, and the cutting knife 55 is used for cutting the skin of the cable. As shown in the figure, two cutting knives 55 are symmetrically arranged in the embodiment, and the two cutting knives 55 are opposite to each other.

[0047] When the cable needs to be cut, the driving member 52 is used to control the push block 53 to move along the conveying direction of the cable. The sliding block 54 drives the cutting knife 55 to move along the direction close to the cable by the cooperation of the inclined strip 10 and the inclined groove 11. At this time, the two cutting knives 55 are close to each other and cut a notch on the cable. Then, the rotating seat 4 is operated to drive the knife seat 51 to rotate, and the knife seat 51 drives the two cutting knives 55 to do circular motion, so as to cut a ring-shaped groove on the skin of the cable.

[0048] In this embodiment, the tool holder 51 is also detachably connected with the mounting disc 12, the mounting disc 12 is locked on the tool holder 51 through fasteners, and the fasteners are fastening bolts. The limiting groove 13 is formed between the mounting disc 12 and the tool holder 51, and the limiting groove 13 is used for limiting the movement of the sliding block 54. The cutting knife 55 will be subjected to a reaction during the cutting process of the cable, and the limiting groove 13 can limit and guide the sliding block 54, so as to control the relative position of the cutting knife 55 and the cable. The cutting knife 55 is also detachably mounted on the sliding block 54 through fastening bolts, and when the cutting knife 55 is damaged or blunt, the cutting knife 55 can be replaced.

[0049] In addition, the first mounting seat 1 is also provided with a first clamping assembly 14 on one side, and the first clamping assembly 14 is used for clamping the cable in the limiting sleeve 3. The first clamping assembly 14 comprises a fixed block 141, a pneumatic chuck 142 and a pneumatic cylinder 143, the fixed block 141 is mounted on the limiting sleeve 3, the pneumatic chuck 142 is mounted on the fixed block 141 and is close to the inlet 6, and the pneumatic cylinder 143 is mounted on the fixed block 141 and is connected with the pneumatic chuck 142. The pneumatic cylinder 143 is used for controlling the pneumatic chuck 142 to clamp the cable, reducing the possibility of rotation of the cable during rotary cutting, and ensuring the rotary cutting effect of the cable.

[0050] In combination with Figure 4 and Figure 5 , the cutting assembly 5 is also provided with a second clamping assembly 15 on one side, and the second clamping assembly 15 is also used for clamping the cable. The second clamping assembly 15 comprises a base 151, a linear cylinder 152 and a clamping block 153, the clamping block 153 is slidably connected to the base 151, and two clamping blocks 153 are provided, the two clamping blocks 153 move towards each other and form a clamping opening 16, the clamping opening 16 is used for limiting the cable, the linear cylinder 152 is connected with the clamping block 153 and is used for controlling the movement of the clamping block 153; one linear cylinder 152 is connected to each of the two clamping blocks 153, and the two linear cylinders 152 control the two clamping blocks 153 to move close to or away from each other. When the cable needs to be clamped, the two clamping blocks 153 move close to each other, so that the cable is clamped in the clamping opening 16, and the rotation of the cable is limited.

[0051] The implementation principle of the rotating stripping mechanism in the embodiment of the application is as follows: during processing, the cable enters the limiting sleeve 3 from the inlet 6 and extends out from the outlet 7, there is a static friction force between the inner wall of the limiting sleeve 3 and the cable, and the first clamping assembly 14 and the second clamping assembly 15 are used to clamp the cable, so that the cable is prevented from rotating during rotary cutting.

[0052] Then the driving member 52 controls the push block 53 to move along the cable conveying direction, and the slide block 54 drives the cutter 55 to move along the direction close to the cable by the cooperation of the inclined strip 10 and the inclined groove 11. At this time, the two cutters 55 are close to each other and cut a cut mark on the cable together. Then the driving motor 8 controls the rotating seat 4 to rotate, and then drives the whole cutting assembly 5 to rotate, and the cutter seat 51 drives the two cutters 55 to do the circular motion, so as to cut a ring-shaped slot on the outer skin of the cable.

[0053] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, so: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A rotary peeling mechanism, characterized by, The utility model provides a cable cutting device, including first mounting seat (1), second mounting seat (2), limit sleeve (3), rotary seat (4) and cutting assembly (5), second mounting seat (2) is connected with first mounting seat (1), limit sleeve (3) horizontal through first mounting seat (1) and second mounting seat (2), limit sleeve (3) hollow is arranged for the cable through, and one end of limit sleeve (3) is the wire inlet (6), and the other end is the wire outlet (7), rotary seat (4) is rotatably connected on second mounting seat (2), rotary seat (4) with the center axis of limit sleeve (3) is the pivot, cutting assembly (5) is located on rotary seat (4), and is close to wire outlet (7), and cutting assembly (5) is used to cut the seam to cable.

2. A rotary peeling mechanism according to claim 1, characterised in that It also includes a drive motor (8) and a transmission assembly (9), the drive motor (8) is connected with the rotary seat (4) through the transmission assembly (9), the drive motor (8) is used for controlling the rotary seat (4) rotation.

3. A rotary peeling mechanism according to claim 2, wherein The transmission assembly (9) is a first synchronous wheel (91), a second synchronous wheel (92) and a synchronous belt (93), the first synchronous wheel (91) is arranged on the output shaft of the drive motor (8), the second synchronous wheel (92) is arranged on the rotary seat (4), the synchronous belt (93) is annularly arranged and simultaneously engages the first synchronous wheel (91) and the second synchronous wheel (92).

4. A rotary peeling mechanism according to claim 1, wherein It also includes a first clamping assembly (14), the first clamping assembly (14) is close to the first mounting seat (1), the first clamping assembly (14) is used for clamping the cable in the limit sleeve (3).

5. A rotary peeling mechanism according to claim 4, wherein The first clamping assembly (14) includes a fixed block (141), a pneumatic chuck (142) and a pneumatic cylinder (143), the fixed block (141) is arranged on the limit sleeve (3), the pneumatic chuck (142) is arranged on the wire inlet (6), the pneumatic cylinder (143) is connected with the pneumatic chuck (142) and is used for controlling the pneumatic chuck (142) clamping cable.

6. A rotary peeling mechanism according to claim 1, wherein The cutting assembly (5) includes a knife seat (51), a driving member (52), a push block (53), a sliding block (54) and a cutting knife (55), the knife seat (51) is arranged on the rotary seat (4), the driving member (52) is arranged on the knife seat (51) and connected with the push block (53), the push block (53) is horizontally movably arranged on the knife seat (51), and a slope strip (10) is arranged on the push block (53); the sliding block (54) is vertically movably arranged on the knife seat (51), a slope groove (11) is formed in the sliding block (54), the slope groove (11) is used for passing through the slope strip (10), and the push block (53) is used for controlling the sliding block (54) to move. The cutting knife (55) is arranged on the sliding block (54) and close to the wire outlet (7), and the cutting knife (55) is used for cutting the outer skin of the cable; wherein, the cutting knife (55) is symmetrically arranged in two, and the two cutting knives (55) are opposite to each other.

7. A rotary peeling mechanism according to claim 6, characterised in that Also include a mounting disc (12), the mounting disc (12) is detachably connected to the tool rest (51) through a fastener, a limiting groove (13) is formed between the mounting disc (12) and the tool rest (51), the limiting groove (13) is used for limiting the slider (54).

8. A rotary peeling mechanism according to claim 7, characterised in that The cutter (55) is also detachably connected to the slider (54) through the fastener.

9. A rotary peeling mechanism according to claim 1, wherein Also include a second clamping assembly (15), the second clamping assembly (15) is close to the cutting assembly (5), and is used for clamping cables, the second clamping assembly (15) includes a base (151), a linear cylinder (152) and a clamping block (153), the clamping block (153) is slidably connected to the base (151), and is provided with two, two clamping blocks (153) are opposite movement, and are formed with a clamping opening (16), the clamping opening (16) is used for limiting cables, the linear cylinder (152) is connected with the clamping block (153), and is used for controlling the clamping block (153) to move.

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