Wire stripping and cutting mechanism

Abstract

The utility model provides a wire stripping and cutting mechanism, and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The wire stripping and cutting mechanism comprises a rack and further comprises a driving part, a sliding plate and a wire stripping assembly, a guide mechanism is arranged between the sliding plate and the rack, the driving part is fixedly connected to the rack and connected with the sliding plate, and when the driving part drives the sliding plate to move, the sliding plate can horizontally move along the rack under the action of the guide mechanism; and the wire stripping assembly can translate relative to the rack along with the sliding plate. The wire stripping and cutting mechanism is high in stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a wire stripping and cutting mechanism. Background Art

[0002] Cable stripping refers to the process of removing the insulation layer or sheath on the outside of wires and cables during electrical installation, maintenance or processing to expose the conductor part (such as copper core, aluminum core, etc.) for subsequent wiring, welding or terminal crimping operations.

[0003] Wire stripping is a basic step in cable processing. Correct and efficient wire stripping is essential to ensure the safety and reliability of electrical connections.

[0004] The automatic wire stripping machine is a commonly used wire stripping equipment. It is suitable for stripping a large number of cables. The stripping length and depth can be set to automatically complete the stripping process, improve work efficiency, and ensure the consistency and quality of stripping.

[0005] However, the automatic wire stripping machine has a complex structure, resulting in a relatively high cost. Summary of the invention

[0006] The purpose of the utility model is to provide a wire stripping and cutting mechanism with high stability and compact structure in view of the above problems existing in the prior art.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A wire stripping and cutting mechanism comprises a frame, characterized in that it also comprises a driving member, a slide plate and a wire stripping assembly, wherein a guide mechanism is provided between the slide plate and the frame, the driving member is fixedly connected to the frame and the driving member is connected to the slide plate, when the driving member drives the slide plate to move, the slide plate can translate along the frame under the action of the guide structure, and the wire stripping assembly can translate relative to the frame together with the slide plate.

[0009] The wire stripping and cutting mechanism creatively drives the wire stripping assembly to move through the driving member, and the wire stripping assembly can move smoothly forward and backward under the action of the guide mechanism. That is, under the action of the driving member, the wire stripping assembly can enter the wire stripping operation station from the non-wire stripping station.

[0010] It can be seen that since the wire stripping assembly actively enters the wire stripping station, there is no need to perform transitional movement on the wire to be processed, which effectively simplifies the wire stripping operation and appropriately improves the wire stripping efficiency.

[0011] In the above-mentioned wire stripping and cutting mechanism, the frame is provided with a long plate-shaped partition, the above-mentioned driving member is located on one side of the partition, and the above-mentioned wire stripping assembly is located on the other side of the partition.

[0012] The partition plate is provided to separate the driving component and the wire stripping assembly from each other, thereby avoiding interference between the driving component and the wire stripping assembly during operation.

[0013] In the above-mentioned wire stripping and cutting mechanism, the guide mechanism comprises a guide groove recessed on the partition plate and a guide strip protruding on the slide plate, and the guide strip is embedded in the guide groove.

[0014] The cooperation of the guide strip and the guide groove can make the slide plate move smoothly.

[0015] In the above-mentioned wire stripping and cutting mechanism, the partition has a penetrating avoidance gap, and the above-mentioned driving component includes a cylinder 1 and a connecting plate. The above-mentioned cylinder 1 is fixedly connected to one side of the partition, and one end of the above-mentioned connecting plate is fixedly connected to the piston rod of the cylinder 1. The connecting plate is inserted into the avoidance gap and the other end of the connecting plate is fixedly connected to the slide plate.

[0016] The setting of the avoidance gap can prevent the connection plate from being blocked when the cylinder moves.

[0017] In the above-mentioned wire stripping and cutting mechanism, the above-mentioned guide groove and the corresponding guide strip form a guide unit, the number of the guide units is two, and the two guide units are symmetrically arranged at both sides of the avoidance gap.

[0018] The arrangement of the two guide units can further improve the moving stability of the slide plate.

[0019] In the above-mentioned wire stripping and cutting mechanism, the wire stripping assembly includes a second cylinder, a base plate, a first connecting rod, a first wire stripping claw, a second connecting rod and a second wire stripping claw. The second cylinder is fixedly connected to the slide plate, the base plate is fixedly connected to the piston rod of the second cylinder, the first connecting rod and the second connecting rod are arranged up and down, and the inner end of the first connecting rod and the inner end of the second connecting rod are both hinged to the base plate. The middle part of the first wire stripping claw is hinged to the slide plate, the inner end of the first wire stripping claw is hinged to the outer end of the first connecting rod, and the outer end of the first wire stripping claw has a blade for cutting the insulating jacket. The middle part of the second wire stripping claw is hinged to the slide plate, the inner end of the second wire stripping claw is hinged to the outer end of the second connecting rod, and the outer end of the second wire stripping claw has a blade for cutting the insulating jacket.

[0020] When the cylinder 2 drives the base plate to move, since the wire stripping claw 1 and the wire stripping claw 2 hinged on the partition plate cannot move with it, the wire stripping claw 1 and the wire stripping claw 2 can swing with it under the action of the connecting rod 1 and the connecting rod 2.

[0021] That is to say, after the blade 1 on the stripping claw 1 is buckled with the blade 2 on the stripping claw 2, the insulating sleeve of the cable can be quickly cut off.

[0022] In the above-mentioned wire stripping and cutting mechanism, the wire stripping claw 1 is V-shaped and the V-shaped bottom corner of the wire stripping claw 1 is hinged to the slide plate.

[0023] In the above-mentioned wire stripping and cutting mechanism, the wire stripping claw 2 is V-shaped and the V-shaped bottom angle of the wire stripping claw 2 is hinged to the slide plate, and the hinge of the wire stripping claw 1 is arranged opposite to the hinge of the wire stripping claw 2.

[0024] The first and second V-shaped wire stripping claws can swing smoothly around their hinges.

[0025] In the above-mentioned wire stripping and cutting mechanism, a guide rail is fixedly connected to the slide plate, and the above-mentioned base plate is connected to the guide rail.

[0026] Such a structure enables the substrate to translate smoothly.

[0027] In the above-mentioned wire stripping and cutting mechanism, a limit switch is fixedly connected to the slide plate, and the slide plate can touch the limit switch after moving.

[0028] The limit switch can prevent the slide from excessive movement.

[0029] Compared with the prior art, the wire stripping and cutting mechanism can enable the wire stripping assembly to quickly enter the wire stripping station from the non-wire stripping station under the action of the driving member, and then, after the wire stripping assembly is actuated, the insulating sleeve on the cable can be quickly stripped and cut off, and the operation is fast and the stability is high.

[0030] At the same time, under the action of the partition, the driving component and the wire stripping component are separated to avoid mutual interference between the two, which not only further improves its stability, but also has a relatively compact structure and high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the front side of the wire stripping and cutting mechanism.

[0032] Figure 2 It is a three-dimensional structural schematic diagram of the back side of the wire stripping and cutting mechanism.

[0033] In the figure, 1, frame; 2, slide plate; 2a, guide bar; 2b, guide rail; 3, partition; 3a, guide groove; 3b, avoidance gap; 4, cylinder one; 5, connecting plate; 6, cylinder two; 7, base plate; 8, connecting rod one; 9, wire stripping claw one; 9a, knife edge one; 10, connecting rod two; 11, wire stripping claw two; 11a, knife edge two; 12, limit switch. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0035] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0037] like Figure 1 and Figure 2 As shown, the wire stripping and cutting mechanism includes a frame 1, and also includes a driving member, a slide plate 2 and a wire stripping assembly. A guide mechanism is provided between the slide plate 2 and the frame 1. The driving member is fixedly connected to the frame 1 and the driving member is connected to the slide plate 2. When the driving member drives the slide plate 2 to move, the slide plate 2 can translate along the frame 1 under the action of the guide structure, and the wire stripping assembly can translate relative to the frame 1 together with the slide plate 2.

[0038] The frame 1 is provided with a long plate-shaped partition 3 , the driving member is located on one side of the partition 3 , and the wire stripping assembly is located on the other side of the partition 3 .

[0039] The guide mechanism comprises a concave guide groove 3a on the partition plate 3 and a protruding guide strip 2a on the slide plate 2, and the guide strip 2a is embedded in the guide groove 3a.

[0040] The partition 3 has a through avoidance gap 3b, and the above-mentioned driving component includes a cylinder 4 and a connecting plate 5. The above-mentioned cylinder 4 is fixedly connected to one side of the partition 3, and one end of the above-mentioned connecting plate 5 is fixedly connected to the piston rod of the cylinder 4. The connecting plate 5 is inserted into the avoidance gap 3b and the other end of the connecting plate 5 is fixedly connected to the slide plate 2.

[0041] The guide groove 3a and the corresponding guide strip 2a form a guide unit. The number of the guide units is two, and the two guide units are symmetrically arranged at both sides of the avoidance gap 3b.

[0042] The wire stripping assembly includes a cylinder 2 6, a base plate 7, a connecting rod 1 8, a wire stripping claw 1 9, a connecting rod 2 10 and a wire stripping claw 2 11. The cylinder 2 6 is fixedly connected to the slide plate 2, the base plate 7 is fixedly connected to the piston rod of the cylinder 2 6, the connecting rod 1 8 and the connecting rod 2 10 are arranged up and down, and the inner ends of the connecting rod 1 8 and the inner ends of the connecting rod 2 10 are both hinged to the base plate 7, the middle part of the wire stripping claw 1 9 is hinged to the slide plate 2, the inner end of the wire stripping claw 1 9 is hinged to the outer end of the connecting rod 1 8, and the outer end of the wire stripping claw 1 9 has a blade 1 9a for cutting the insulating jacket, the middle part of the wire stripping claw 2 11 is hinged to the slide plate 2, the inner end of the wire stripping claw 2 11 is hinged to the outer end of the connecting rod 2 10, and the outer end of the wire stripping claw 2 11 has a blade 11a for cutting the insulating jacket.

[0043] The wire stripping claw 9 is V-shaped and the V-shaped bottom corner of the wire stripping claw 9 is hinged to the slide plate 2.

[0044] The second wire stripping claw 11 is V-shaped and the V-shaped bottom angle of the second wire stripping claw 11 is hinged to the slide plate 2 . The hinge of the first wire stripping claw 9 is arranged opposite to the hinge of the second wire stripping claw 11 .

[0045] The slide plate 2 is fixedly connected with a guide rail 2b, and the base plate 7 is connected to the guide rail 2b.

[0046] The slide plate 2 is fixedly connected with a limit switch 12 , and the slide plate 2 can touch the limit switch 12 after moving.

[0047] The wire stripping and cutting mechanism creatively drives the wire stripping assembly to move through the driving member, and the wire stripping assembly can move smoothly forward and backward under the action of the guide mechanism. That is, under the action of the driving member, the wire stripping assembly can enter the wire stripping operation station from the non-wire stripping station.

[0048] It can be seen that since the wire stripping assembly actively enters the wire stripping station, there is no need to perform transitional movement on the wire to be processed, which effectively simplifies the wire stripping operation and appropriately improves the wire stripping efficiency.

[0049] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. A wire stripping and cutting mechanism, comprising a frame, characterized in that: It also includes a driving member, a slide plate and a wire stripping assembly. A guiding mechanism is provided between the slide plate and the frame. The driving member is fixedly connected to the frame and the driving member is connected to the slide plate. When the driving member drives the slide plate to move, the slide plate can translate along the frame under the action of the guiding structure, and the wire stripping assembly can translate relative to the frame together with the slide plate.

2. The wire stripping and cutting mechanism according to claim 1, characterized in that: The frame is provided with a long plate-shaped partition, the driving member is located on one side of the partition, and the wire stripping assembly is located on the other side of the partition.

3. The wire stripping and cutting mechanism according to claim 2, characterized in that: The guide mechanism comprises a guide groove recessed on the partition plate and a guide strip protruding on the slide plate, and the guide strip is embedded in the guide groove.

4. The wire stripping and cutting mechanism according to claim 3, characterized in that: The partition has a through avoidance gap, and the driving component includes a cylinder 1 and a connecting plate. The cylinder 1 is fixedly connected to one side of the partition, one end of the connecting plate is fixedly connected to the piston rod of the cylinder 1, the connecting plate is passed through the avoidance gap and the other end of the connecting plate is fixedly connected to the slide plate.

5. The wire stripping and cutting mechanism according to claim 4, characterized in that: The guide groove and the corresponding guide strip form a guide unit. The number of the guide units is two, and the two guide units are symmetrically arranged at both sides of the avoidance gap.

6. The wire stripping and cutting mechanism according to claim 5, characterized in that: The wire stripping assembly includes a second cylinder, a base plate, a first connecting rod, a first wire stripping claw, a second connecting rod and a second wire stripping claw. The second cylinder is fixedly connected to a slide plate, the base plate is fixedly connected to a piston rod of the second cylinder, the first connecting rod and the second connecting rod are arranged up and down, and the inner end of the first connecting rod and the inner end of the second connecting rod are both hinged to the base plate, the middle part of the first wire stripping claw is hinged to the slide plate, the inner end of the first wire stripping claw is hinged to the outer end of the first connecting rod, the outer end of the first wire stripping claw has a blade for cutting an insulating jacket, the middle part of the second wire stripping claw is hinged to the slide plate, the inner end of the second wire stripping claw is hinged to the outer end of the second connecting rod, and the outer end of the second wire stripping claw has a blade for cutting an insulating jacket.

7. The wire stripping and cutting mechanism according to claim 6, characterized in that: The wire stripping claw 1 is V-shaped, and the V-shaped bottom angle of the wire stripping claw 1 is hinged to the slide plate.

8. The wire stripping and cutting mechanism according to claim 7, characterized in that: The second wire stripping claw is V-shaped and the V-shaped bottom angle of the second wire stripping claw is hinged to the slide plate, and the hinge of the first wire stripping claw is arranged opposite to the hinge of the second wire stripping claw.

9. The wire stripping and cutting mechanism according to claim 8, characterized in that: The slide plate is fixedly connected with a guide rail, and the base plate is connected to the guide rail.

10. The wire stripping and cutting mechanism according to claim 9, characterized in that: The slide plate is fixedly connected with a limit switch, and the slide plate can touch the limit switch after moving.

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