Conveying mechanism and wire stripping machine thereof

Abstract

The utility model discloses a conveying mechanism and a wire-stripping machine thereof, and relates to the field of wire-stripping machines. The conveying mechanism comprises a mounting frame, a top plate is arranged at the top of the mounting frame, a driving roller is mounted in the mounting frame, the conveying mechanism further comprises a mounting shaft, a limiting assembly and a locking assembly, the mounting shaft is rotationally sleeved with a driven roller, and a mounting groove matched with the mounting shaft is formed in the side of the mounting frame; the limiting assembly is arranged between the driven roller and the top plate, the limiting assembly is used for applying elastic extrusion force towards the driving roller to the driven roller, the locking assembly is arranged between the mounting frame and the top plate, and the locking assembly and the limiting assembly form linkage. According to the conveying mechanism and the wire stripping machine thereof, the mounting frame, the top plate, the driven roller, the limiting assembly and the locking assembly are used in a matched mode, and under the action of the limiting assembly, the driven roller can have elastic extrusion force facing the driving roller, so that the driving roller and the driven roller are matched to convey electric wires.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire stripping machine technical field, concretely is a conveying mechanism and wire stripping machine thereof. BACKGROUND

[0002] The wire stripping machine is a device for stripping wire harness or electric wire.

[0003] When the wire stripping machine works, a conveying mechanism for feeding electric wire is needed, and the existing conveying mechanism is usually composed of a mounting frame, two guide rollers and a driving motor, the two guide rollers are rotatably installed in the mounting frame, and when the electric wire passes between the two guide rollers, the two rotating guide rollers can convey the electric wire.

[0004] Since the two guide rollers are rotatably installed on the mounting frame, the distance between the two guide rollers changes, so when conveying electric wires of different thicknesses, the guide rollers may damage the electric wires or fail to convey them, thus having certain defects. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a conveying mechanism and wire stripping machine, which solve the problem of the distance between the two guide rollers changing when the two guide rollers are rotatably installed on the mounting frame, so that when conveying electric wires of different thicknesses, the guide rollers may damage the electric wires or fail to convey them, thus having certain defects.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a conveying mechanism, comprising a mounting frame, a top plate provided on the top of the mounting frame, and a driving roller installed in the mounting frame, further comprising:

[0007] A mounting shaft and a driven roller, the driven roller is rotatably connected to the outside of the mounting shaft, and the mounting frame is provided with a mounting groove matched with the mounting shaft on the side;

[0008] A limiting assembly is arranged between the driven roller and the top plate, and the limiting assembly is used to give the driven roller an elastic extrusion force towards the driving roller;

[0009] A locking assembly is arranged between the mounting frame and the top plate, and the locking assembly is linked with the limiting assembly.

[0010] Preferably, the locking assembly comprises:

[0011] A locking frame is connected to the side of the outer wall of the mounting frame and the top plate;

[0012] A positioning plate is connected to the end of the outer wall of the locking frame through the limiting assembly.

[0013] Preferably, the limiting assembly comprises:

[0014] A connecting plate is arranged inside the mounting frame.

[0015] A connecting frame is connected to the end of the mounting shaft, and the top of the connecting frame is fixedly connected with the connecting plate.

[0016] A limiting spring is arranged on the top of the connecting plate.

[0017] Preferably, the limiting assembly further comprises:

[0018] A limiting plate is arranged on the top of the limiting spring.

[0019] A guide rod is fixedly connected with the limiting plate at the top, and the outer wall of the guide rod is slidably sleeved with the limiting spring, and the bottom of the outer wall of the guide rod is slidably inserted into the connecting plate.

[0020] A guide column is fixedly connected with the top plate at the top, and the outer wall of the guide column is slidably inserted into the limiting plate and the connecting plate.

[0021] Preferably, the limiting assembly further comprises:

[0022] A connecting disc is arranged on the top of the positioning plate.

[0023] A limiting column is fixedly connected with the connecting disc at the top, and the outer wall of the limiting column is slidably inserted into the positioning plate and the top plate, and the bottom of the limiting column is slidably connected with the limiting plate.

[0024] Preferably, the limiting assembly further comprises:

[0025] A fixing column is fixedly connected with the top of the positioning plate, and the top of the connecting disc is provided with a through hole matched with the fixing column.

[0026] A locking nut is threadedly sleeved with the top of the outer wall of the fixing column, and the locking nut is located on the top of the connecting disc.

[0027] Preferably, the top of the side of the mounting frame and the side of the top plate are fixedly connected with a sliding block, the side of the inner wall of the locking frame is provided with a sliding groove, and the outer wall of the sliding block is slidably connected with the inner cavity of the sliding groove.

[0028] Preferably, the top of the inner wall of the locking frame is provided with a slot matched with the positioning plate, the side of the top of the positioning plate is fixedly connected with a positioning block, the top of the locking frame is provided with a positioning groove, and the outer wall of the positioning block is slidably connected with the inner cavity of the positioning groove.

[0029] The utility model discloses another purpose at providing a wire stripping machine, the wire stripping machine includes above-mentioned conveying mechanism.

[0030] The utility model discloses a conveying mechanism and wire stripping machine thereof have the beneficial effect as follows:

[0031] The present application utilizes the cooperation of the mounting frame, the top plate, the driven roller, the limiting assembly and the locking assembly, under the action of the limiting assembly, the driven roller has an elastic extrusion force towards the driving roller, so as to facilitate the driving roller and the driven roller to cooperate to convey the electric wire, and the limiting assembly and the locking assembly form linkage, thereby ensuring the stability of assembly. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0033] Figure 1 It is the whole structure schematic diagram of the utility model;

[0034] Figure 2 It is the front internal structure schematic diagram of the utility model;

[0035] Figure 3 It is the whole structure schematic diagram of the locking frame of the utility model.

[0036] In the drawing: 1, mounting frame;2, top plate;3, driving roller;4, mounting shaft;5, driven roller;6, limiting assembly;61, connecting plate;62, connecting frame;63, limiting spring;64, limiting plate;65, guide column;66, guide rod;67, connecting disc;68, limiting column;69, fixed column;610, locking nut;7, locking assembly;71, locking frame;72, positioning plate;73, sliding block;74, sliding slot;75, slot;76, positioning groove;77, positioning block. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model more clear, the technical scheme in the embodiments of the utility model is described clearly and completely, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0038] The embodiment of the application provides a conveying mechanism and a wire stripping machine, solves the problem that due to the rotary installation of two guide rollers on a mounting frame, the distance between the two guide rollers is changed, the guide rollers are pressed and damaged or cannot transmit the wire when conveying the wire with different diameters, and achieves the purpose of conveying the wire with different diameters by the driving roller 3 and the driven roller 5.

[0039] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in combination with the drawings of the specification and specific embodiments.

[0040] The utility model discloses a conveying mechanism.

[0041] According to the drawings Figure 1 As shown in the drawings, it comprises a mounting frame 1, the top of the mounting frame 1 is provided with a top plate 2, the inside of the mounting frame 1 is provided with a driving roller 3, and the back of the mounting frame 1 is provided with a motor for driving the driving roller 3 to rotate, the mounting frame 1 is fixedly installed at the feeding end of the wire stripping machine, further comprising a mounting shaft 4, a driven roller 5, a limiting assembly 6 and a locking assembly 7, the driven roller 5 is rotatably sleeved on the outside of the mounting shaft 4, the side of the mounting frame 1 is provided with a mounting groove matched with the mounting shaft 4, the limiting assembly 6 is arranged between the driven roller 5 and the top plate 2, the limiting assembly 6 is used for providing the driven roller 5 with an elastic extrusion force towards the driving roller 3, so that the driving roller 3 and the driven roller 5 can feed the wire with different diameters, the locking assembly 7 is arranged between the mounting frame 1 and the top plate 2, the locking assembly 7 is linked with the limiting assembly 6, and the top plate 2 and the mounting frame 1 are clamped, so as to avoid the horizontal sliding of the top plate 2 relative to the mounting frame 1.

[0042] Further, the locking assembly 7 comprises a locking frame 71 and a positioning plate 72, the locking frame 71 is clamped on the side of the outer wall of the mounting frame 1 and the top plate 2, and the end of the outer wall of the positioning plate 72 is clamped with the locking frame 71 through the limiting assembly 6, and the locking frame 71 can ensure the stability of the installation of the top plate 2 on the top of the mounting frame 1.

[0043] Further, the limiting assembly 6 comprises a connecting plate 61, a connecting frame 62 and a limiting spring 63, the connecting plate 61 is arranged in the inside of the mounting frame 1, the connecting frame 62 is connected to the end of the mounting shaft 4, the top of the connecting frame 62 is fixedly connected with the connecting plate 61, and the limiting spring 63 is arranged on the top of the connecting plate 61, so that the mounting shaft 4 can be provided with an elastic force towards the driving roller 3 through the connecting plate 61 and the connecting frame 62, and the driven roller 5 has an elastic force towards the driving roller 3.

[0044] Further, the limiting assembly 6 further comprises a limiting plate 64, a guide rod 66 and a guide column 65, the limiting plate 64 is arranged at the top of the limiting spring 63, the top of the guide rod 66 is fixedly connected with the limiting plate 64, the outer wall of the guide rod 66 is slidably sleeved with the limiting spring 63, the bottom of the outer wall of the guide rod 66 is slidably and penetratingly sleeved with the connecting plate 61, the top of the guide column 65 is fixedly connected with the top plate 2, and the outer wall of the guide column 65 is slidably and penetratingly sleeved with the limiting plate 64 and the connecting plate 61, so that the distance between the limiting plate 64 and the top plate 2 can be changed, the initial compression deformation of the limiting spring 63 can be changed, and the extrusion force between the driven roller 5 and the driving roller 3 can be changed.

[0045] Especially, the limiting assembly 6 further comprises a connecting disc 67 and a limiting column 68, the connecting disc 67 is arranged at the top of the positioning plate 72, the top of the limiting column 68 is fixedly connected with the connecting disc 67, the outer wall of the limiting column 68 is slidably and penetratingly sleeved with the positioning plate 72 and the top plate 2, the bottom of the limiting column 68 is slidably connected with the limiting plate 64, the limiting assembly 6 further comprises a fixing column 69 and a locking nut 610, the fixing column 69 is fixedly connected with the top of the positioning plate 72, the top of the connecting disc 67 is provided with a through hole matched with the fixing column 69, and the locking nut 610 is threadedly sleeved at the top of the outer wall of the fixing column 69 and located at the top of the connecting disc 67, so that the height of the connecting disc 67 can be changed by adjusting the position of the locking nut 610 on the outer wall of the fixing column 69, the height of the limiting plate 64 is changed through the limiting column 68, and the limiting spring 63 can further give the positioning plate 72 an elastic force away from the top plate 2 through the limiting plate 64, the limiting column 68, the connecting disc 67, the locking nut 610 and the fixing column 69.

[0046] Further, the top of the side of the mounting frame 1 and the side of the top plate 2 are fixedly connected with sliding blocks 73, the side of the inner wall of the locking frame 71 is provided with sliding grooves 74, and the outer wall of the sliding block 73 is slidably connected with the inner cavity of the sliding groove 74, so that the height between the top plate 2 and the mounting frame 1 can be clamped and locked under the action of the sliding block 73, the top of the inner wall of the locking frame 71 is provided with a slot 75 matched with the positioning plate 72, the side of the top of the positioning plate 72 is fixedly connected with a positioning block 77, the top of the locking frame 71 is provided with a positioning groove 76, and the outer wall of the positioning block 77 is slidably connected with the inner cavity of the positioning groove 76, since the positioning plate 72 has an elastic force away from the top plate 2, the stability of the clamping of the positioning plate 72 and the locking frame 71 driven by the positioning block 77 can be ensured, the positioning plate 72 is pressed downward, the bottom of the positioning plate 72 is attached to the top plate 2, the positioning block 77 and the locking frame 71 can be separated, and the positioning plate 72 and the locking frame 71 can be disassembled.

[0047] Another purpose of the utility model lies in providing a wire stripping machine, the wire stripping machine comprises the conveying mechanism.

[0048] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A conveying mechanism comprising a mounting frame (1), the top of which is provided with a top plate (2), the inside of which is mounted with a drive roller (3), characterized in that, Also include: The mounting shaft (4) and driven roller (5), the driven roller (5) is rotatably sleeved on the outside of the mounting shaft (4), the side of the mounting frame (1) is provided with a mounting groove matched with the mounting shaft (4); Limiting assembly (6), the limiting assembly (6) is arranged between the driven roller (5) and the top plate (2), the limiting assembly (6) is used for giving the driven roller (5) an elastic extrusion force towards the driving roller (3); Locking assembly (7), the locking assembly (7) is arranged between the mounting frame (1) and the top plate (2), and the locking assembly (7) is linked with the limiting assembly (6).

2. A delivery mechanism according to claim 1, wherein, The locking assembly (7) comprises: Locking frame (71), the locking frame (71) is clamped on the side of the outer wall of the mounting frame (1) and the top plate (2); Positioning plate (72), the end of the outer wall of the positioning plate (72) is clamped with the locking frame (71) through the limiting assembly (6).

3. A delivery mechanism according to claim 2, wherein, The limiting assembly (6) comprises: Connecting plate (61), the connecting plate (61) is arranged in the inside of the mounting frame (1); Connecting frame (62), the connecting frame (62) is connected to the end of the mounting shaft (4), and the top of the connecting frame (62) is fixedly connected with the connecting plate (61); Limiting spring (63), the limiting spring (63) is arranged on the top of the connecting plate (61).

4. A delivery mechanism according to claim 3, wherein The limiting assembly (6) further comprises: Limiting plate (64), the limiting plate (64) is arranged on the top of the limiting spring (63); Guide rod (66), the top of the guide rod (66) is fixedly connected with the limiting plate (64), the outer wall of the guide rod (66) is slidably sleeved with the limiting spring (63), and the bottom of the outer wall of the guide rod (66) is slidably inserted into the connecting plate (61); Guide column (65), the top of the guide column (65) is fixedly connected with the top plate (2), the outer wall of the guide column (65) is slidably inserted into the limiting plate (64) and the connecting plate (61).

5. A delivery mechanism according to claim 4, wherein, The limiting assembly (6) further comprises: Connecting disc (67), the connecting disc (67) is arranged on the top of the positioning plate (72); Limiting column (68), the top of the limiting column (68) is fixedly connected with the connecting disc (67), the outer wall of the limiting column (68) is slidably inserted into the positioning plate (72) and the top plate (2), and the bottom of the limiting column (68) is slidably clamped with the limiting plate (64).

6. A delivery mechanism according to claim 5, wherein, The limiting assembly (6) further comprises: Fixed column (69), the fixed column (69) is fixedly connected to the top of the positioning plate (72), and the top of the connecting disc (67) is provided with a through hole matched with the fixed column (69); Locking nut (610), the locking nut (610) is threadedly sleeved on the top of the outer wall of the fixed column (69), and the locking nut (610) is located on the top of the connecting disc (67).

7. A delivery mechanism according to claim 2, wherein, The top of the side of the mounting frame (1) and the side of the top plate (2) are fixedly connected with a sliding block (73), the side of the inner wall of the locking frame (71) is provided with a sliding groove (74), and the outer wall of the sliding block (73) is slidably clamped with the inner cavity of the sliding groove (74).

8. A delivery mechanism according to claim 7, wherein, The top of the inner wall of the locking frame (71) is provided with a slot (75) matched with a positioning plate (72), the side of the top of the positioning plate (72) is fixedly connected with a positioning block (77), and the top of the locking frame (71) is provided with a positioning groove (76), and the outer wall of the positioning block (77) is slidably connected with the inner cavity of the positioning groove (76).

9. A wire stripping machine characterized by, The stripping machine comprises the conveying mechanism according to any one of claims 1-8.

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