Cable sleeve device

Abstract

The utility model relates to the field of cable production, and particularly discloses a cable sleeving device which comprises a fixing clamp, a clamping mechanism, a sleeving mechanism and a feeding mechanism. The fixing clamp is arranged in front of the clamping mechanism, the sleeving mechanism is arranged above the clamping mechanism, the feeding mechanism is arranged behind the clamping mechanism, and a sleeve is arranged in the feeding mechanism. The automatic production line conveys the shielding wire with the shielding layer subjected to twisting pretreatment to the position above the fixing clamp, and the feeding mechanism sends out the sleeve upwards. When the sleeve sleeving device works, the fixing clamp firstly clamps a shielding wire sent by a previous channel, then the clamping mechanism clamps a shielding layer bundle, and the sleeving mechanism moves backwards to the position above the feeding mechanism to clamp a sleeve, then moves forwards to the position above the shielding layer bundle and then moves downwards to sleeve the shielding layer bundle with the sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to a cable casing device. Background Art

[0002] Shielded wire is a transmission line that uses a metal mesh braided layer to wrap the signal line. The braided layer is generally red copper or tinned copper. The metal mesh braided layer of the shielded wire is also called the shielding layer. The shielding layer needs to be grounded, and external interference signals can be introduced into the ground by this layer. In the processing of shielded wires, it is often necessary to put some sleeves on the shielding layer, such as heat shrink tubes, to achieve the effect of insulation. After the outermost rubber layer of the shielded wire is peeled off, the shielding layer is twisted into a bundle, and then the sleeve is put on the shielding layer bundle, and then the sleeve is heated to shrink the sleeve to wrap the shielding layer bundle tightly. The existing shielding layer sleeve process is completed by manpower, which is inefficient and not suitable for the automated production of shielded wires. A set of cable sleeve devices that can adapt to the automated production of shielded wires is required. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a cable sleeve device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A cable sleeve device comprises a fixing clamp, a clamping mechanism, a sheathing mechanism and a feeding mechanism. The fixing clamp is arranged in front of the clamping mechanism, the sheathing mechanism is arranged above the clamping mechanism, the feeding mechanism is arranged behind the clamping mechanism, and a sleeve is arranged in the feeding mechanism. The automated production line conveys the shielded wire whose shielding layer has been twisted and pre-treated to the top of the fixing clamp, and the feeding mechanism delivers the sleeve upward. After the shielded wire is pre-treated, the front end is divided into a transmission line and a shielding layer bundle, wherein the rear of the shielded wire and the transmission line are both in the horizontal direction, and the shielding layer bundle is in the vertical direction.

[0006] Preferably, the fixing clamp is a pneumatic clamp, which is vertically arranged, and the pre-processed shielding wire is transported to the middle position just above the fixing clamp, and the two clamping jaws of the fixing clamp are closed to clamp the shielding wire to fix the position of the shielding wire.

[0007] Preferably, the clamping mechanism includes a first clamping jaw, which is a pneumatic clamping jaw and is arranged horizontally. The first clamping jaw can be retracted to clamp the shielding layer bundle, so that the sleeve mechanism can more accurately sleeve the sleeve onto the shielding layer bundle. The clamping jaws of the first clamping jaw are M-shaped clamping jaws that are cross-distributed on the left and right, and the M-shaped clamping jaws on both sides clamp the shielding layer bundle. A first limiting column is arranged in the clamping jaw on one side of the first clamping jaw to preliminarily position the shielding wire bundle.

[0008] Furthermore, the clamping mechanism includes a second clamping jaw, which is a pneumatic clamping jaw and is horizontally arranged directly above the first clamping jaw. The clamping jaw of the second clamping jaw is an M-shaped clamping jaw that is cross-distributed left and right. The M-shaped clamping jaw of the second clamping jaw is more densely distributed than the M-shaped clamping jaw of the first clamping jaw, which can clamp the upper end of the shielding layer bundle more tightly and position more accurately. Furthermore, there are two second clamping jaws, one of which is located directly above the other second clamping jaw. When the clamping mechanism clamps, the first clamping jaw and the second clamping jaw clamp the shielding layer bundle in sequence from bottom to top; when the fitting mechanism fits, the first clamping jaw and the second clamping jaw open the clamping jaws in sequence from top to bottom to release the shielding layer bundle.

[0009] Preferably, the sleeve-mounting mechanism comprises a mobile clamp, a fixed plate, a mobile platform and a mobile vehicle. The mobile clamp is a pneumatic clamp arranged vertically downward, and a second limit column is arranged inside a clamp on one side of the mobile clamp to control the minimum distance between the two clamps of the mobile clamp, so that the mobile clamp can grasp the casing without deforming the casing too much, which is convenient for sleeve-mounting. The upper right side of the mobile clamp is fixedly connected to the left end of the fixed plate, and the right rear side of the fixed plate is fixedly connected to the mobile end of the mobile platform.

[0010] Preferably, the mobile vehicle includes a bottom plate, wheels arranged below the bottom plate, and a vertical plate. A telescopic cylinder is arranged at the rear of the mobile vehicle to control the forward and backward movement of the mobile vehicle. Tracks are arranged below the mobile vehicle, and there are two tracks. The wheels are arranged on the tracks to limit the forward and backward movement trajectory of the mobile vehicle, so that the forward and backward movement of the mobile vehicle is more stable. The vertical plate is arranged vertically at the top of the bottom plate. A moving platform is arranged in front of the upper part of the vertical plate. The moving platform is preferably a ball screw single-axis manipulator, and the moving end of the moving platform drives the fixed plate and the moving clamp to move up and down.

[0011] The beneficial effects of the utility model are as follows: the fixing clamp first clamps the shielding wire sent from the front channel, the clamping mechanism clamps the shielding layer bundle, the sheathing mechanism moves to the top of the feeding mechanism to clamp the sleeve, the feeding mechanism cuts the sleeve, the sheathing mechanism moves to the top of the shielding layer bundle, and then moves downward to sheath the sleeve onto the shielding layer bundle, and the clamping mechanism opens while sheathing, so that the sheathing mechanism can sheath the sleeve onto the shielding layer bundle. After the sheathing mechanism sheathes the sleeve, it moves upward to the top of the shielding layer bundle, the fixing clamp releases the shielding wire, and the automated production line removes the shielding wire sheathed, and delivers the next shielding wire to be sheathed to the top of the fixing clamp, and the feeding mechanism delivers the sleeve upward. The cable sheathing device repeats the above operation again to achieve continuous sheathing of the shielding wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a cable casing device proposed by the utility model;

[0013] Figure 2 for Figure 1 Front view of

[0014] Figure 3 It is a schematic diagram of the structure when the fixing clip is closed;

[0015] Figure 4 It is a schematic diagram of the structure of the clamping mechanism clamping the shielding layer bundle;

[0016] Figure 5 It is a structural schematic diagram of the sleeve sleeve when the sleeve sleeve is sleeved.

[0017] In the figure: 1 fixed clamp, 2 clamping mechanism, 21 first clamping jaw, 211 first limiting column, 22 second clamping jaw, 3 set mechanism, 31 movable clamping jaw, 311 second limiting column, 32 fixed plate, 33 movable platform, 34 movable vehicle, 35 track, 341 wheel, 342 bottom plate, 343 vertical plate, 4 feeding mechanism, 40 sleeve, 5 shielding wire, 51 shielding layer bundle. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms center, top, bottom, left, right, vertical, horizontal, inside, outside, etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms first, second, and third are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] Please refer to Figure 1-5A cable sleeve device includes a fixing clamp 1, a clamping mechanism 2, a sleeve mechanism 3 and a feeding mechanism 4. The fixing clamp 1 is arranged on one side of the clamping mechanism 2, the sleeve mechanism 3 is arranged above the clamping mechanism 2, the feeding mechanism 4 is arranged on the other side of the clamping mechanism 2, and a sleeve 40 is arranged in the feeding mechanism 4. After the shielding wire 5 is pre-processed in the previous process, the front end is divided into a transmission line and a shielding layer bundle 51, wherein the rear part of the shielding wire 5 and the transmission line are both in the horizontal direction, and the shielding layer bundle 51 is in the vertical direction. During operation, the automated production line moves the shielded wire 5 to be processed to the top of the fixed clamp 1. The fixed clamp 1 first clamps the shielded wire 5 sent from the front channel. Specifically, the fixed clamp 1 clamps one end of the shielded wire, and the clamping mechanism 2 clamps the shielding layer bundle 51. Then, the sheathing mechanism 3 moves to the top of the feeding mechanism 4 and clamps the sleeve 40. At this time, the feeding mechanism 4 cuts off the sleeve 40. After the sheathing mechanism 3 moves to the top of the shielding layer bundle 51, it moves downward to sheath the sleeve 40 onto the shielding layer bundle 51. While sheathing, the clamping mechanism 2 gradually opens, so that the sheathing mechanism 3 can sheath the sleeve 40 onto the shielding layer bundle 51. After the sheathing mechanism 3 sheaths the sleeve 40, it moves upward to the top of the shielding layer bundle 51. The fixed clamp 1 releases the shielded wire 5. The automated production line removes the shielded wire 5 sheathed with the sleeve 40, and delivers the next shielded wire 5 to be sheathed 40 to the top of the fixed clamp 1. The feeding mechanism 4 sends the sleeve 40 upward. The cable sheathing device repeats the above operation again to achieve continuous sheathing of the shielded wire 5 .

[0021] Specifically, the fixing clamp 1 is a pneumatic clamp, which is vertically arranged. The pre-treated shielding wire 5 is transported to the middle position just above the fixing clamp 1 , and the two clamping jaws of the fixing clamp 1 are closed to clamp the shielding wire 5 to fix the position of the shielding wire 5 .

[0022] The clamping mechanism 2 includes a first clamping jaw 21, which is a pneumatic clamping jaw and is arranged horizontally. The first clamping jaw 21 can be retracted to clamp the shielding layer bundle 51, so that the sleeve mechanism 3 can more accurately sleeve the sleeve 40 onto the shielding layer bundle 51. The clamping jaws of the first clamping jaw 21 are M-shaped clamping jaws that are cross-distributed on the left and right, and the M-shaped clamping jaws on both sides clamp the shielding layer bundle 51. A first limiting column 211 is arranged in the clamping jaw on one side of the first clamping jaw 21 to preliminarily position the shielding wire bundle 5.

[0023] Furthermore, the clamping mechanism 2 further includes a second clamping jaw 22, which is a pneumatic clamping jaw, which is horizontally arranged directly above the first clamping jaw 21, and the clamping jaws of the second clamping jaw 22 are M-shaped clamping jaws that are cross-distributed left and right, and the M-shaped clamping jaws of the second clamping jaw 22 are more densely distributed than the M-shaped clamping jaws of the first clamping jaw 21, and can clamp the upper end of the shielding layer bundle 51 more tightly and position more accurately. Furthermore, the opening of the clamping portion of the second clamping jaw 22 is smaller than the opening of the clamping portion of the first clamping jaw 21, and there are two second clamping jaws 22, one of which is located directly above the other second clamping jaw 22. When the clamping mechanism 2 clamps, the first clamping jaw 21 and the second clamping jaw 22 clamp the shielding layer bundle 51 in sequence from bottom to top; when the sleeve mechanism 3 is sleeved, the first clamping jaw 21 and the second clamping jaw 22 open the clamping jaws in sequence from top to bottom to release the shielding layer bundle 51. It should be noted that after the clamping mechanism 2 clamps the shielding layer bundle 51, the end of the shielding layer bundle 51 is exposed outside the clamping mechanism 2, which is convenient for the sleeve 40 to be sleeved.

[0024] The sleeve mechanism 3 includes a mobile clamp 31, a fixed plate 32, a mobile platform 33 and a mobile vehicle 34. The mobile clamp 31 is a pneumatic clamp arranged vertically downward, and a second limit column 311 is arranged inside a clamp on one side of the mobile clamp 31 to control the minimum distance between the two clamps of the mobile clamp 31, so that the mobile clamp 31 can grasp the sleeve 40 without deforming the sleeve 40 too much, which is convenient for sleeve fitting. One side of the upper part of the mobile clamp 31 is fixedly connected to one end of the fixed plate 32, and the other side of the fixed plate 32 is connected to the mobile end of the mobile platform 33.

[0025] The mobile vehicle 34 includes a bottom plate 342, a wheel 341 arranged below the bottom plate 342, and a vertical plate 343. A telescopic cylinder is arranged behind the mobile vehicle 34, and the telescopic end of the telescopic cylinder is fixed to the bottom plate 342, which can control the mobile vehicle 34 to move back and forth. A track 35 is arranged below the mobile vehicle 34, and there are two tracks 35, and the wheel 341 is rotatably arranged on the track 35. The vertical plate 343 is vertically arranged at the top of the bottom plate 342, and the mobile platform 33 is arranged on the upper part of one side of the vertical plate 343. The mobile platform 33 is preferably a fully sealed dust-free screw screw linear module linear slide, such as a ball screw single-axis manipulator FFC175, with a precision linear guide as a guide mechanism to realize single-direction handling, positioning, transfer, pick-up and placement, detection and other functions. The single-axis manipulator cooperates with a servo motor or a stepper motor to achieve precise positioning in different application scenarios. The mobile end of the mobile platform 33 drives the fixed plate 32 and the mobile clamp 31 to move up and down.

[0026] During the specific assembly, the movable jaw 31 moves downward from the upper initial position to fit the sleeve 40 onto the upper end of the shielding layer bundle 51, and then the uppermost second jaw 22 is opened, and the movable jaw 31 is further fitted downward for a short distance, and then the middle second jaw 22 is opened, and the movable jaw 31 continues to move downward for a short distance, and then the first jaw 21 is opened, and the movable jaw 31 continues to move downward to fit the sleeve 40 onto the lower end of the shielding layer bundle 51, and finally the movable jaw 31 moves upward back to the initial position.

Claims

1. A cable casing device, used for casing a shielded wire (5), characterized in that: The invention comprises a fixing clamp (1), a clamping mechanism (2), a sheathing mechanism (3) and a feeding mechanism (4); a sleeve (40) is arranged inside the feeding mechanism (4); the shielded wire (5) comprises a transmission wire and a shielding layer bundle (51); the automated production line moves the shielded wire (5) to be processed to the top of the fixing clamp (1); the fixing clamp (1) clamps the shielded wire (5); the clamping mechanism (2) clamps the shielding layer bundle (51); the sheathing mechanism (3) moves to the top of the feeding mechanism (4) to clamp the sleeve (40); and then moves to the top of the shielding layer bundle (51); The sleeve (40) is moved upward to the top of the shielding layer bundle (51), and then moves downward to fit the sleeve (40) onto the shielding layer bundle (51). While fitting, the clamping mechanism (2) is opened. The fitting mechanism (3) fits the sleeve (40) and then moves upward to the top of the shielding layer bundle (51). The fixing clamp (1) releases the shielding wire (5). The automated production line removes the shielding wire (5) that has been fitted with the sleeve (40), and transports the next shielding wire (5) to be fitted to the top of the fixing clamp (1). The feeding mechanism (4) feeds the sleeve (40) upward.

2. A cable sleeve device according to claim 1, characterized in that: The fixing clamp (1) is a pneumatic clamping jaw, and the fixing clamp (1) is arranged vertically. The two clamping jaws of the fixing clamp (1) can clamp the shielding wire (5) when they are closed.

3. A cable sleeve device according to claim 1, characterized in that: The clamping mechanism (2) comprises a first clamping jaw (21), which is a pneumatic clamping jaw and is arranged transversely. The first clamping jaw (21) can clamp the shielding layer bundle (51) when it is retracted, and the clamping jaws of the first clamping jaw (21) are M-shaped clamping jaws that are cross-distributed left and right.

4. A cable sleeve device according to claim 3, characterized in that: The clamping mechanism (2) comprises a second clamping jaw (22), which is a pneumatic clamping jaw and is laterally arranged just above the first clamping jaw (21), and the clamping jaws of the second clamping jaw (22) are M-shaped clamping jaws that are cross-distributed left and right.

5. A cable sleeve device according to claim 4, characterized in that: The M-shaped clamping jaws of the second clamping jaw (22) are more densely distributed than the M-shaped clamping jaws of the first clamping jaw (21), and there are two second clamping jaws (22), one of which is located directly above the other second clamping jaw (22).

6. A cable sleeve device according to claim 1, characterized in that: The set mechanism (3) comprises a movable clamp (31), a fixed plate (32), a movable platform (33) and a movable vehicle (34); the movable clamp (31) is a pneumatic clamp arranged vertically downward; a second limiting column (311) is arranged inside a clamp on one side of the movable clamp (31); the upper right side of the movable clamp (31) is fixedly connected to the left end of the fixed plate (32); and the rear right side of the fixed plate (32) is fixedly connected to the movable end of the movable platform (33).

7. A cable sleeve device according to claim 6, characterized in that: The mobile vehicle (34) comprises a bottom plate (342), wheels (341) and a vertical plate (343) arranged below the bottom plate (342); a telescopic cylinder is arranged at the rear of the mobile vehicle (34); a track (35) is arranged below the mobile vehicle (34); the wheels (341) are arranged on the track (35); the vertical plate (343) is arranged vertically at the top of the bottom plate (342); a mobile platform (33) is arranged in front of the upper part of the vertical plate (343); and the mobile platform (33) is a fully sealed dust-free screw linear module linear slide.

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