Wire insulating layer stripping device

Abstract

The utility model discloses a wire insulating layer stripping device which comprises a support frame body, the top end face of the support frame body is movably provided with a horizontal base through a translation mechanism, the front part of the surface of the base is provided with a vertical side frame, and the upper end and the lower end of the outer side of the side frame are respectively provided with an upper mounting plate and a lower mounting plate; a vertical cylinder part is arranged on the upper mounting plate, and the output end of the vertical cylinder part penetrates through the upper mounting plate downwards and then is connected with a displacement plate; a vertical lower tool rest is upwards arranged in the middle of the front part of the lower mounting plate, a vertical upper cutter is downwards arranged in the middle of the front part of the displacement plate, and the upper cutter and the lower tool rest can be staggered up and down; an air suction pipe is inserted in the middle of the side frame, the tail end of the air suction pipe is externally connected with an air pump, the front end of the air suction pipe is communicated with a horizontal collecting box, and the front portion of the collecting box is open and aligned to the top of the lower tool rest. The wire insulating layer stripping device provided by the utility model is simple in structure, can greatly improve the stripping efficiency of the wire, and can save the labor cost.

Description

Technical Field

[0001] The utility model relates to the technical field of wire processing, in particular to a device for stripping off the insulation layer of a wire. Background Art

[0002] When using the wires, the insulation layer at the ends of the cables needs to be stripped to expose the wires, and then the wires need to be tinned before use.

[0003] In existing operations, workers usually cut the wires into predetermined lengths manually and then tin the wires. However, when stripping the insulation of wires manually, there is a risk of wire disconnection. In order to ensure the integrity of the wires, workers usually strip carefully, which reduces the efficiency of stripping the insulation and affects the overall production efficiency of the wires. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a wire insulation stripping device to solve the shortcomings of the prior art.

[0005] To achieve the above purpose, the utility model adopts the following contents:

[0006] A wire insulation stripping device comprises a support frame, wherein the top surface of the support frame is movably provided with a horizontal base through a translation mechanism, a vertical side frame is provided at the front of the surface of the base, and an upper mounting plate and a lower mounting plate are provided at the upper and lower ends of the outer sides of the side frame respectively; a vertical cylinder is provided on the upper mounting plate, and the output end of the vertical cylinder passes through the upper mounting plate downward and is connected to a displacement plate; a vertical lower knife holder is provided upward in the middle of the front of the lower mounting plate, and a vertical upper cutting knife is provided downward in the middle of the front of the displacement plate, and the upper cutting knife can be staggered with the lower knife holder in an up-and-down manner;

[0007] An air suction pipe is inserted in the middle position of the side frame, the end of the air suction pipe is externally connected to an air pump, the front end of the air suction pipe is connected to a horizontal collection box, the front of the collection box is open and aligned with the top of the lower tool holder.

[0008] Further explanation, the top of the lower blade holder is provided with a plurality of recessed slots, the size of which gradually decreases from top to bottom. In this way, the slots can accommodate wires of different diameters, thus improving the applicability of the device.

[0009] Among them, a positioning plate is arranged outside the upper cutter, and a gap is left between the bottom end of the positioning plate and the bottom end of the upper cutter, and the positioning plate and the lower cutter holder are in the same vertical plane, and a plurality of downwardly protruding insertion positioning parts are arranged at the bottom end of the positioning plate, and the insertion positioning parts correspond to the card slots one by one. In this way, the insertion positioning parts press down and position the wires placed in the card slots, thereby ensuring the stability of the position where the insulation layer on the wires is cut during the wire stripping process, and preventing the wires from breaking.

[0010] The bottom end surface of the insertion positioning portion is inwardly recessed to form an arc-shaped pressing portion. Thus, the arc-shaped pressing portion is used to fit the upper part of the wire and realize the pressing action of the wire, and the arc-shaped pressing portion can better adapt to wires of different diameters.

[0011] Further explanation: a guide column is arranged between the upper mounting plate and the lower mounting plate, and the displacement plate is movably mounted on the guide column through a guide sleeve, so that the displacement plate has an accurate positioning function to ensure the stability and movement accuracy of the displacement plate when in use.

[0012] Further explanation, the translation mechanism includes a guide rail disposed on the surface of the support frame, the bottom end of the base is slidably engaged with the guide rail via a slider, and the surface of the support frame is also provided with a horizontal cylinder connected to one side of the base. In this way, the base is driven to perform forward and backward translational motion relative to the support frame by the horizontal cylinder.

[0013] The side of the base protrudes outward to form an abutment portion, and a limit stopper matched with the abutment portion is arranged on the surface of the support frame. In this way, when the abutment portion contacts the limit stopper during the translation of the base, it indicates that the base has moved into place.

[0014] Compared with the prior art, the utility model has the advantages that the upper part of the insulation layer of the wire is cut off by the upper cutter and the lower cutter holder that can be staggered up and down, without damaging the core wire inside the outer skin of the wire, and the other end of the wire is clamped and fixed by a manual or mechanical arm, and then the base and the entire upper part are driven to move inward by the translation mechanism, so as to complete the action of stripping the cut insulation layer on the wire from one side, and the stripped insulation layer is sucked into the collection box to complete the waste collection, which is conducive to resource recycling and waste safe treatment. The wire insulation stripping device has a simple structure, can greatly improve the stripping efficiency of the wire, and can save labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic cross-sectional structure diagram of a wire insulation stripping device according to an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram related to the upper cutter and the positioning plate of the embodiment of the utility model;

[0018] Figure 3 It is a partial schematic diagram of the base and the limit stopper of the embodiment of the utility model;

[0019] In the figure, each reference numeral is:

[0020] 1-support frame, 2-translation mechanism, 3-base, 4-side frame, 5-displacement plate, 6-lower knife holder, 7-vertical cylinder, 8-upper cutter, 9-positioning plate, 11-limit stopper, 21-guide rail, 22-slider, 23-horizontal cylinder, 31-abutment portion, 41-upper mounting plate, 42-lower mounting plate, 43-suction pipe, 44-collection box, 45-guide column, 51-guide sleeve, 61-card slot, 91-insertion positioning portion, 92-arc-shaped pressing portion. DETAILED DESCRIPTION

[0021] In order to explain the present invention more clearly, the present invention is further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the following specific description is illustrative rather than restrictive, and should not be used to limit the scope of protection of the present invention.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of the utility model proposes a wire insulation stripping device, including a support frame 1, on the top surface of the support frame 1 a horizontal base 3 is movably provided through a translation mechanism 2, that is, under the drive of the translation mechanism 2, the base 3 can perform reciprocating translational motion along the length direction of the support frame 1; a vertical side frame 4 is provided on the front surface of the base 3, and an upper mounting plate 41 and a lower mounting plate 42 are respectively provided at the upper and lower ends of the outer side of the side frame 4.

[0023] A vertical cylinder member 7 is arranged on the top surface of the upper mounting plate 41, and the output end of the vertical cylinder member 7 passes downward through the upper mounting plate 41 and is connected to a displacement plate 5; a vertical lower tool holder 6 is arranged upward in the front middle of the lower mounting plate 42, and a vertical upper cutting knife 8 is arranged downward in the front middle of the displacement plate 5. The upper cutting knife 8 can be staggered with the lower tool holder 6 up and down, that is, the vertical cylinder 7 controls the displacement plate 5 to move up and down, so that the upper cutting knife 8 can be moved away from or close to the lower tool holder 6.

[0024] An air suction pipe 43 is inserted in the middle position of the side frame 4. The end of the air suction pipe 43 is connected to an external air pump (not shown) to achieve an air suction effect. The front end of the air suction pipe 43 is connected to a horizontal collection box 44. The front of the collection box 44 is open and aligned with the top of the lower tool holder 6.

[0025] When in use: first, manually or mechanically clamp the wire and place it on the top of the lower knife holder, and expose a part of the front of the wire; then, the vertical cylinder controls the displacement plate to descend, so that the upper cutter and the lower knife holder are staggered, and the upper cutter approaches the wire downward and just cuts off the upper part of the insulation layer of the wire; then, the base is controlled by the translation mechanism and the whole body on the base is driven to move inward, so as to strip the cut insulation layer from the front end of the wire, and then the stripped insulation layer is sucked into the collection box by starting the air pump to complete the waste collection.

[0026] In this embodiment, a plurality of recessed slots 61 are provided on the top of the lower blade holder 6, and the size of the slots 61 gradually decreases from top to bottom. In this way, the slots can accommodate wires of different diameters, thereby improving the applicability of the device.

[0027] Among them, a positioning plate 9 is arranged outside the upper cutter 8, and a gap is left between the bottom end of the positioning plate 9 and the bottom end of the upper cutter 8, and the positioning plate 9 and the lower knife holder 6 are in the same vertical plane, and a plurality of downwardly protruding insertion positioning parts 91 are arranged at the bottom end of the positioning plate 9, and the insertion positioning parts 91 correspond to the card slots 61 one by one. In this way, the insertion positioning parts press down and position the wires placed in the card slots, thereby ensuring the stability of the position where the insulation layer on the wires is cut during the wire stripping process, and preventing the wires from breaking.

[0028] The bottom end surface of the insertion positioning portion 91 is inwardly recessed to form an arc-shaped pressing portion 92. In this way, the arc-shaped pressing portion is used to fit the upper part of the wire and realize the pressing action of the wire, and the arc-shaped pressing portion can better adapt to wires of different diameters. And when the arc-shaped pressing portion contacts the upper part of the wire in the slot, the upper cutter also just completes the cutting action of the upper part of the insulation layer of the wire. The distance between the bottom end of the upper cutter and the bottom end of the insertion positioning portion is adjusted according to the actual processing situation, as long as it is ensured that when the arc-shaped pressing portion presses the upper part of the wire, the upper cutter can just cut the upper part of the insulation layer of the wire.

[0029] In this embodiment, a guide column 45 is provided between the upper mounting plate 41 and the lower mounting plate 42, and the displacement plate 5 is movably mounted on the guide column 45 through a guide sleeve 51, so that the displacement plate has an accurate positioning function to ensure the stability and movement accuracy of the displacement plate when in use.

[0030] In this embodiment, the translation mechanism 2 includes a guide rail 21 provided on the surface of the support frame 1, the bottom end of the base 3 is slidably engaged with the guide rail 21 through a slider 22, and a horizontal cylinder 23 connected to one side of the base 3 is also provided on the surface of the support frame 1. In this way, the base is driven to perform forward and backward translational motion relative to the support frame by the horizontal cylinder.

[0031] The side of the base 3 protrudes outward to form an abutment portion 31, and a limit stopper 11 matching the abutment portion 31 is provided on the surface of the support frame 1. In this way, when the abutment portion on the base contacts the limit stopper during the translation process of the base, it indicates that the base has moved into place, and the translation mechanism stops driving the base.

[0032] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A wire insulation stripping device, characterized in that: It comprises a support frame body, the top surface of the support frame body is movably provided with a horizontal base through a translation mechanism, a vertical side frame is provided at the front of the surface of the base, and an upper mounting plate and a lower mounting plate are provided at the upper and lower ends of the outer sides of the side frame respectively; a vertical cylinder member is provided on the upper mounting plate, and the output end of the vertical cylinder member passes through the upper mounting plate downward and is connected to a displacement plate; a vertical lower tool holder is provided upward in the middle of the front part of the lower mounting plate, and a vertical upper cutting knife is provided downward in the middle of the front part of the displacement plate, and the upper cutting knife can be staggered with the lower tool holder up and down; An air suction pipe is inserted in the middle position of the side frame, the end of the air suction pipe is externally connected to an air pump, the front end of the air suction pipe is connected to a horizontal collection box, the front of the collection box is open and aligned with the top of the lower tool holder.

2. The wire insulation stripping device according to claim 1, characterized in that: A plurality of recessed slots are arranged on the top of the lower tool holder, and the sizes of the slots gradually decrease from top to bottom.

3. The wire insulation stripping device according to claim 2, characterized in that: A positioning plate is provided on the outside of the upper cutter, and a gap is left between the bottom end of the positioning plate and the bottom end of the upper cutter. The positioning plate and the lower knife holder are in the same vertical plane, and a plurality of downwardly protruding insertion positioning portions are provided at the bottom end of the positioning plate, and the insertion positioning portions correspond to the card slots one by one up and down.

4. The wire insulation stripping device according to claim 3, characterized in that: The bottom end surface of the insertion positioning portion is inwardly recessed to form an arc-shaped pressing portion.

5. The wire insulation stripping device according to claim 1, characterized in that: A guide column is arranged between the upper mounting plate and the lower mounting plate, and the displacement plate is movably sleeved on the guide column through a guide sleeve.

6. The wire insulation stripping device according to claim 1, characterized in that: The translation mechanism includes a guide rail arranged on the surface of the support frame, the bottom end of the base is slidably connected to the guide rail through a slider, and the surface of the support frame is also provided with a horizontal cylinder connected to one side end of the base.

7. The wire insulation stripping device according to claim 6, characterized in that: The side portion of the base protrudes outward and extends to form an abutment portion, and a limit stop portion matched with the abutment portion is arranged on the surface of the support frame.

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