CN215732653U

CN215732653U - Automatic wire stripping machine

Info

Publication number: CN215732653U
Application number: CN202121880160.1U
Authority: CN
Inventors: 杨卫康; 刘军
Original assignee: Guangdong Dongfang Precision Science and Technology Co Ltd
Current assignee: Guangdong Dongfang Precision Science and Technology Co Ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-01
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses an automatic wire stripping machine, which is characterized in that a movable tool apron, a fixed tool apron and a second driving structure are arranged on a mounting plate, the mounting plate is connected with a bottom plate in a sliding manner and is driven to move by a first driving structure, a fixed pressing block, a movable pressing block and a third driving structure for driving the movable pressing block to move are connected on the bottom plate on one side of the mounting plate, which is far away from the first driving structure, when the automatic wire stripping machine is used, an electric wire penetrates between the fixed pressing block and the movable pressing block, between the movable tool apron and the fixed tool apron, the movable pressing block is driven by the third driving structure to move to press the electric wire tightly, then the movable tool apron is driven by the second driving structure to move, so that a stripping knife on the movable tool apron and the fixed tool apron cuts off an insulating sheath of the electric wire, then the first driving structure drives the mounting plate to move, the insulating sheath of the electric wire is moved out of a metal core of the electric wire, automatic stripping of the electric wire is completed, and the working efficiency is improved, the working strength is reduced, and the safety is also improved.

Description

Automatic wire stripping machine

Technical Field

The utility model relates to the field of electrical equipment, in particular to an automatic wire stripping machine.

Background

All electrical equipment needs to use electric wires, and the electric wires are widely applied to various industries. Generally, the electric wire is composed of a conductive metal core and an insulating sheath coated on the outer surface of the metal core, and the insulating sheath is used for preventing the metal core from being damaged mechanically and preventing people from touching the metal core when the electric wire is electrified to cause electric shock accidents.

When the electric wire is processed by the connecting wire, the insulating coating at the connecting position, which coats the outer layer of the metal core, needs to be peeled off and then connected. In the prior art, a manual peeling mode is usually adopted, namely, a manual knife is used for cutting the wire insulation adhesive layer for a circle, and then cutting and peeling are carried out, so that the problems of low efficiency, high operation strength and low safety exist in the actual production and use process.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide an automatic wire stripping machine, which solves the problems of low efficiency, high operation strength and low safety of the existing wire stripping mode.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic wire stripping machine comprises a bottom plate, a mounting plate connected with the bottom plate in a sliding mode, and a first driving structure for driving the mounting plate to move along the X-axis direction; the mounting plate is connected with a movable tool apron, a fixed tool apron and a second driving structure for driving the movable tool apron to move along the Y-axis direction, and a peeling knife is fixed on one side surface of the fixed tool apron, which is opposite to the movable tool apron; the bottom plate is also provided with a fixed pressing block, a movable pressing block and a third driving structure for driving the movable pressing block to move along the Y-axis direction, and the fixed pressing block, the movable pressing block and the third driving structure are arranged on one side of the mounting plate, which is far away from the first driving structure.

In the automatic wire stripping machine, a linear slide rail is fixed on a bottom plate, and a slide block matched with the linear slide rail is fixed on a mounting plate.

In the automatic wire stripping machine, a chute in the Y-axis direction is arranged on the mounting plate, and the lower end of the movable cutter holder is connected in the chute in a sliding manner.

In the automatic wire stripping machine, the movable cutter holder and the fixed cutter holder respectively comprise a Contraband-shaped connecting block, a locking screw in threaded connection with one side of the connecting block and a pressing sheet arranged in the connecting block, and the locking screw pushes the pressing sheet to press the stripping knife.

In the automatic wire stripping machine, a supporting plate is fixed on the side face of a connecting block of the fixed cutter holder, and one end of the supporting plate extends to the side face of the movable cutter holder.

In the automatic wire stripping machine, the supporting plate is marked with scale marks.

In the automatic wire stripping machine, a sliding rail is fixed on a bottom plate, a fixed pressing block is fixed at one end of the sliding rail, and a movable pressing block is connected to the other end of the sliding rail in a sliding manner.

In the automatic wire stripping machine, a long strip-shaped through hole along the Y-axis direction is formed in the fixed pressing block, and the fixed pressing block penetrates through the long strip-shaped through hole through a screw to be fixed on the sliding rail.

In the automatic wire stripping machine, the first driving structure, the second driving structure and the third driving structure are telescopic air cylinders.

In the automatic wire stripping machine, reversing valves for controlling the first driving structure, the second driving structure and the third driving structure are respectively fixed on the bottom plate.

Has the advantages that: through with the second drive structure setting that activity blade holder, fixed blade holder and drive activity blade holder removed along the Y axle direction on the mounting panel, the mounting panel passes through linear slide rail and slider sliding connection on the bottom plate to it removes by first drive structure drive, be connected with the third drive structure that fixed briquetting, activity briquetting and drive activity briquetting removed on the bottom plate of one side of first drive structure was kept away from to the mounting panel. When the wire peeling machine is used, the wire penetrates between the fixed pressing block and the movable pressing block, the movable tool apron and the fixed tool apron, the third driving structure drives the movable pressing block to move to tightly press the wire, the second driving structure drives the movable tool apron to move to cut off an insulating sheath of the wire by the peeling knives on the movable tool apron and the fixed tool apron, then the first driving structure drives the mounting plate to move to enable the movable tool apron fixed on the mounting plate to move together with the fixed tool apron, the peeling knives push the insulating sheath of the cut wire to move, the insulating sheath of the wire moves out of a metal core of the wire, and automatic wire peeling is completed. Compared with the existing peeling operation mode that a manual knife is firstly used for cutting the wire insulation wrapping for a circle and then cutting and peeling, the automatic wire stripping machine disclosed by the application is used for peeling the wire, so that the working efficiency is improved, the working strength is reduced, and the safety is also improved.

Drawings

Fig. 1 is a first schematic structural diagram of an automatic wire stripping machine provided by the utility model.

Fig. 2 is a second structural schematic diagram of the automatic wire stripping machine provided by the utility model, wherein the fixed tool apron is removed.

Fig. 3 is a third schematic structural diagram of the automatic wire stripper provided by the utility model.

Description of the main element symbols: 1-bottom plate, 2-first driving structure, 3-movable tool apron, 4-second driving structure, 5-third driving structure, 6-movable pressing block, 7-fixed pressing block, 7.1-elongated through hole, 7.2-screw, 8-sliding rail, 9-sliding groove, 10-mounting plate, 11-sliding block, 12-linear sliding rail, 13-fixed tool apron, 14-reversing valve, 15-supporting plate, 16-skinning knife, 17-pressing piece, 18-locking screw and 19-connecting block.

Detailed Description

The utility model provides an automatic wire stripping machine, which is further described in detail below by referring to the attached drawings and embodiments in order to make the purpose, technical scheme and effect of the utility model clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the scope of the utility model.

Referring to fig. 1 and 3, an automatic wire stripper includes a base plate 1, a mounting plate 10 slidably connected to the base plate 1, and a first driving structure 2 for driving the mounting plate 10 to move along an X-axis direction; the mounting plate 10 is connected with a movable cutter holder 3, a fixed cutter holder 13 and a second driving structure 4 for driving the movable cutter holder 3 to move along the Y-axis direction, and a peeling knife 16 is fixed on one side surface of the fixed cutter holder 13 opposite to the side surface for driving the movable cutter holder 3; the bottom plate 1 is also provided with a fixed pressing block 7, a movable pressing block 6 and a third driving structure 5 for driving the movable pressing block 6 to move along the Y-axis direction, and the fixed pressing block 7, the movable pressing block 6 and the third driving structure 5 are arranged on one side of the mounting plate 10 far away from the first driving structure 2.

Specifically, when the wire stripping machine is used, the wire penetrates between the fixed pressing block 7 and the movable pressing block 6 and between the movable tool apron 3 and the fixed tool apron 13, the third driving structure 5 drives the movable pressing block 6 to move to compress the wire, the second driving structure 4 drives the movable tool apron 3 to move, the stripping knives 16 on the movable tool apron 3 and the fixed tool apron 13 cut off the insulating sheaths of the wire, then the first driving structure 2 drives the mounting plate 10 to move, the movable tool apron 3 fixed on the mounting plate 10 and the fixed tool apron 13 move together, the stripping knives 16 push the insulating sheaths of the cut-off wires to move, the insulating sheaths of the wires move out of the metal cores of the wires, and automatic wire stripping is completed. Compared with the existing peeling operation mode that a manual knife is firstly used for cutting the wire insulation wrapping for a circle and then cutting and peeling, the automatic wire stripping machine disclosed by the application is used for peeling the wire, so that the working efficiency is improved, the working strength is reduced, and the safety is also improved.

Referring to fig. 1 and 2, in a preferred embodiment, a linear slide rail 12 is fixed on a base plate 1, a slide block 11 matched with the linear slide rail 12 is fixed on a mounting plate 10, and when the first driving structure 2 drives the mounting plate 10 to move, the first driving structure can only move along the direction limited by the linear slide rail 12; the mounting plate 10 is provided with a sliding groove 9 in the Y-axis direction, the lower end of the movable cutter holder 3 is slidably connected in the sliding groove 9, and the second driving structure 4 can only move along the direction limited by the sliding groove 9 when driving the movable cutter holder 3 to move.

Referring to fig. 3, in a preferred embodiment, the movable knife holder 3 and the fixed knife holder 13 each include a connecting block 19 shaped like "Contraband" in a top view, a locking screw 18 screwed to one side of the connecting block 19, and a pressing plate 17 disposed in the connecting block 19, and the locking screw 18 pushes the pressing plate 17 to press the peeling knife 16. Specifically, the connecting block 19 of the fixed knife holder 13 is fixedly connected with the mounting block, and the connecting block 19 of the movable knife holder 3 is slidably connected with the chute 9. When the skinning knife 16 is installed, the skinning knife 16 and the pressing sheet 17 are both arranged in the Contraband-shaped opening of the connecting block 19, and then the locking screw 18 is screwed, so that the locking screw 18 pushes the pressing sheet 17 to press the skinning knife 16 on the connecting block 19, and the installation of the skinning knife 16 is realized.

In a preferred embodiment, a support plate 15 is fixed on the side surface of the connecting block 19 of the fixed tool holder 13, and one end of the support plate 15 extends to the side surface of the movable tool holder 3. In practical application, because the cross section of the insulating sheath of the wire is circular, the middle part of each peeling knife 16 is provided with a circular arc knife edge which is more than or equal to a half circle, so that the insulating sheath of the wire can be cut off when the two peeling knives 16 are combined together. And the electric wire passing through the space between the movable tool apron 3 and the fixed tool apron 13 is just arranged at the position of the cutting edge through the arrangement of the supporting plate 15.

In a preferred embodiment, the supporting plate 15 is marked with scale marks, that is, the supporting plate 15 forms a scale, and when the telescopic amount of the second driving structure 4 is adjusted to prevent the peeling knives 16 from cutting the metal core of the wire, the distance between the two peeling knives 16 can be intuitively adjusted according to the diameter of the wire.

Specifically, the bottom plate 1 is fixed with the slide rail 8, the fixed pressing block 7 is fixed at one end of the slide rail 8, and the movable pressing block 6 is slidably connected to the other end of the slide rail 8, so that when the third driving structure 5 drives the movable pressing block 6 to move, the movable pressing block moves along the direction limited by the slide rail 8 and is accurately matched with the fixed pressing block 7, and the electric wire is clamped.

In a preferred embodiment, the fixing pressing block 7 is provided with an elongated through hole 7.1 along the Y-axis direction, and the fixing pressing block 7 is fixed on the slide rail 8 by passing a screw 7.2 through the elongated through hole 7.1. In application, the position of the adjusting screw 7.2 relative to the elongated through hole 7.1, that is, the position of the fixed pressing block 7 is adjusted, so that the electric wire can be clamped between the movable pressing block 6 and the fixed pressing block 7 more stably.

Preferably, the first driving mechanism 2, the second driving mechanism 4, and the third driving mechanism 5 are telescopic cylinders.

Preferably, reversing valves 14 for controlling the first driving structure 2, the second driving structure 4 and the third driving structure 5 are further fixed on the bottom plate 1, only two reversing valves are schematically shown in the figure, and in practical applications, one control valve may be correspondingly arranged for each driving structure.

According to the utility model, the movable tool apron 3, the fixed tool apron 13 and the second driving structure 4 for driving the movable tool apron 3 to move along the Y-axis direction are arranged on the mounting plate 10, the mounting plate 10 is slidably connected to the bottom plate 1 through the linear slide rail 12 and the slide block 11 and is driven to move by the first driving structure 2, and the bottom plate 1 on one side of the mounting plate 10 far away from the first driving structure 2 is connected with the fixed pressing block 7, the movable pressing block 6 and the third driving structure 5 for driving the movable pressing block 6 to move. When the wire stripping machine is used, an electric wire penetrates between the fixed pressing block 7 and the movable pressing block 6 and between the movable tool apron 3 and the fixed tool apron 13, the third driving structure 5 drives the movable pressing block 6 to move to compress the electric wire, the second driving structure 4 drives the movable tool apron 3 to move, the stripping knives 16 on the movable tool apron 3 and the fixed tool apron 13 cut off the insulating wrappers of the electric wire, then the first driving structure 2 drives the mounting plate 10 to move, the movable tool apron 3 fixed on the mounting plate 10 and the fixed tool apron 13 move together, the stripping knives 16 push the insulating wrappers of the cut electric wire to move, the insulating wrappers of the electric wire move out of the metal cores of the electric wire, and automatic wire stripping is completed. Compared with the existing peeling operation mode that a manual knife is firstly used for cutting the wire insulation wrapping for a circle and then cutting and peeling, the automatic wire stripping machine disclosed by the application is used for peeling the wire, so that the working efficiency is improved, the working strength is reduced, and the safety is also improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It should be understood that the technical solutions and the inventive concepts according to the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the present invention.

Claims

1. An automatic wire stripping machine is characterized by comprising a bottom plate, a mounting plate connected with the bottom plate in a sliding mode, and a first driving structure for driving the mounting plate to move along the X-axis direction; the mounting plate is connected with a movable tool apron, a fixed tool apron and a second driving structure for driving the movable tool apron to move along the Y-axis direction, and a peeling knife is fixed on one side surface of the fixed tool apron, which is opposite to the movable tool apron; the bottom plate is also provided with a fixed pressing block, a movable pressing block and a third driving structure for driving the movable pressing block to move along the Y-axis direction, and the fixed pressing block, the movable pressing block and the third driving structure are arranged on one side of the mounting plate, which is far away from the first driving structure.

2. The automatic wire stripper as claimed in claim 1, wherein the base plate is fixed with a linear slide rail, and the mounting plate is fixed with a slide block engaged with the linear slide rail.

3. The automatic wire stripping machine of claim 2 wherein the mounting plate is provided with a Y-axis slide slot in which the lower end of the movable blade holder is slidably connected.

4. The automatic wire stripper as claimed in claim 3, wherein the movable blade holder and the fixed blade holder each comprise a connecting block shaped like an "Contraband", a locking screw threadedly connected to one side of the connecting block, and a pressing piece disposed in the connecting block, and the locking screw pushes the pressing piece to press the stripping blade.

5. The automatic wire stripping machine of claim 4, wherein a support plate is fixed to a side surface of the connecting block of the fixed tool apron, and one end of the support plate extends to a side surface of the movable tool apron.

6. The automatic wire stripper of claim 5, wherein the support plate is marked with scale marks.

7. The automatic wire stripper as claimed in claim 1, wherein the base plate is fixed with a slide rail, the fixed pressing block is fixed at one end of the slide rail, and the movable pressing block is slidably connected to the other end of the slide rail.

8. The automatic wire stripper as claimed in claim 7, wherein the fixing press block is provided with a through hole elongated in the Y-axis direction, and the fixing press block is fixed to the slide rail by a screw passing through the through hole elongated.

9. The automatic wire stripper of claim 1, wherein the first, second and third drive structures are telescopic cylinders.

10. The automatic wire stripper as claimed in claim 9, wherein the base plate is further fixed with a reversing valve for controlling the first driving structure, the second driving structure, and the third driving structure, respectively.