A wire cutting and stripping machine

Abstract

The utility model discloses a wire cutting and stripping machine, including a processing plate, a wire feed frame assembly and an auxiliary clamp are provided on the surface of the processing plate, one side of the auxiliary clamp is provided with a device for fixing the wire so that it will not bend, a vertical knife frame assembly is provided on the surface of the processing plate for cutting the wire, a wire pulling clamp assembly is provided on the surface of the processing plate, and a horizontal knife frame assembly is provided on the surface of the processing plate for positioning and stripping the wire, so that a series of stripping actions are completed at both ends of the wire. After the wire at one end of the wire feed frame assembly is stripped, the wire is moved to the fluxing, tinning, and trimming shear frame module to flatten the end, and the other end of the wire is stripped by the auxiliary clamp assembly and then connected to the wire release clamp wire frame assembly. At this time, the wire release clamp wire frame assembly clamps the wire and moves the wire to fluxing, tinning, and trimming the shear frame module to flatten the end, rotates and places the wire, and adjusts the wire cutting length to complete the above steps in one piece, which can greatly improve the efficiency of the wire in the processing process.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire cutting and stripping machines, and in particular relates to a wire cutting and stripping machine. Background Art

[0002] An electric wire is a device for transmitting electric energy or signals. It is usually composed of several or several groups of wires. It is made of one or more mutually insulated conductors and an outer insulating protective layer. It transmits electricity or information from one place to another. During the production process of electric wires, the production of conductors requires the use of wire cutting and stripping machines to accurately control the length and stripping length of the wires to meet the requirements of different wire specifications.

[0003] At present, electric wires are widely used and are used for electrical connection in electrical appliances or lamps. In the manufacture of electrical appliances or lamps, electric wires are used for connection. Because the electric wires need to be stripped before being used in electrical appliances or lamps, the electric wires are transported or stored in the form of reels before processing and cannot be used. They need to be processed by a wire cutting and stripping machine. The purpose of the processing is to cut the wires to a suitable length according to the needs of different electrical appliances or lamps, strip the wires to expose the conductive wire body, trim the conductive wire body to make the conductive wire end flat, and tin the conductive wire body. After completing the above processing steps, the electric appliances or lamps can be directly applied. However, the above processing steps are cumbersome and require manual stripping and cutting of the wires to make the conductive wire end flat. In addition, the manual stripping and cutting of the wires make the wire processing efficiency low. Utility Model Content

[0004] The purpose of the utility model is to provide a wire cutting and stripping machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a wire cutting and stripping machine, comprising:

[0006] A processing plate, the surface of the processing plate is provided with a wire feed frame assembly and an auxiliary clamp, one side of the auxiliary clamp is provided with a device for fixing the wire so that it will not bend, the surface of the processing plate is provided with a vertical knife frame assembly for cutting the wire, the surface of the processing plate is provided with a wire pulling clamp assembly, the surface of the processing plate is provided with a horizontal knife frame assembly for positioning and stripping the wire, the surface of the processing plate is provided with a secondary clamp assembly for rotating and moving the wire body up and down, the surface of the processing plate is provided with a wire pay-off clamp wire frame assembly, and the surface of the processing plate is provided with two sets of trimming shear frame assemblies for trimming the wire ends flat, the other end of the trimming shear frame assembly is stripped by the secondary clamp assembly and then connected to the wire pay-off clamp wire frame assembly, at this time the wire pay-off clamp wire frame assembly clamps the wire and moves to apply flux and tin to the wire, cuts the end flat with the trimming shear frame assembly, and rotates to put the wire in place.

[0007] Preferably, the wire feed frame assembly includes a translation slider, a third translation screw, a translation fixed assembly, a first up and down slider, a second up and down screw, and an up and down fixed plate. A wire pressing and straightening plate for moving the slider up and down is provided on the surface of the translation fixed assembly and located on one side of the wire plate. A fixed plate is provided on one side of the up and down fixed plate. A fixed wire clamp and an auxiliary clamp are provided on the surface of the up and down fixed plate. A wire hole positioning plate and a clamp block are provided on the surface of the fixed wire clamp. The auxiliary clamp is provided with a group of auxiliary clamp blocks. A cylinder connecting clamp is provided on the surface of the fixed plate.

[0008] Preferably, the vertical tool holder assembly includes forward and reverse screws, guide rails, an upper blade fixing seat, a lower blade fixing seat, a lower blade fixing slot, and an upper blade fixing slot. The forward and reverse screws are rotatably connected to the surface of the column, and the upper blade fixing seat and the lower blade fixing seat are both connected to the surface of the forward and reverse screws through a screw nut, and the upper blade fixing seat and the lower blade fixing seat both slide on the surface of the guide rail.

[0009] Preferably, the wire pulling clamp assembly comprises a slide rail and a movable plate, the slide rail is arranged between two groups of vertical poles and columns, the movable plate is slidably connected to the surface of the slide rail, and the surface of the movable plate is provided with a wire clamp.

[0010] Preferably, the two groups of pruning shear frame assemblies include a slide seat and a slider blade fixing seat, the slide seat is arranged on the surface of the processing plate, and the slider blade fixing seat is provided with a blade clamping groove.

[0011] Preferably, a translation component is provided on the surface of the secondary clamp component, a slider and a second translation screw are provided on the surface of the translation component, a rotation fixing component is provided on the surface of the translation component, a fixing plate is provided on the surface of the rotation fixing component, a screw and a slider fixing plate are provided on the surface of the fixing plate, a stripping clamp is provided on the surface of the screw and the slider fixing plate, and a wire fixing stripping clamp block is provided on the surface of the stripping clamp.

[0012] Preferably, the horizontal tool holder assembly includes a forward and reverse screw rod for skinning, a right blade fixing seat for skinning, and a left blade fixing seat for skinning. The surfaces of the right blade fixing seat for skinning and the left blade fixing seat for skinning are respectively provided with a wire positioning plate, a forward and reverse screw rod for endothelial peeling, a fixed motor plate, a right blade fixing seat for endothelial peeling, and a left blade fixing seat for endothelial peeling. The surfaces of the right blade fixing seat for endothelial peeling and the left blade fixing seat for endothelial peeling are provided with a wire management block, and the surface of the right blade fixing seat for endothelial peeling is provided with a knife rubbing and twisting copper wire assembly.

[0013] Preferably, the wire pay-off clamp frame assembly includes a translation guide rail, a first translation screw, a first translation fixed plate, a second up and down sliding block, and a first up and down screw. A worm reducer and a rotating fixed plate are provided on one side of the processing plate surface. A cylinder is provided on the surface of the rotating fixed plate to drive the rotating fixed plate. A fixed wire clamp is provided on the surface of the rotating fixed plate driven by the cylinder.

[0014] Compared with the prior art, the utility model has the following beneficial effects: it includes a wire feeder assembly, a secondary clamp assembly, a wire pulling clamp assembly, two sets of mirror image peeling outer skin and inner skin horizontal knife holder assemblies, two sets of trimming knife holder assemblies, a wire laying clamp assembly, a set of vertical knife holder assemblies, a fixed wire fixture composed of an auxiliary clamp and a clamping block, the wire is inserted into the wire feeder hole provided in the wire feeder assembly, the wire is processed by the fixed wire fixture and the knife holder, so that one end of the wire is peeled, and the stripped end of the wire is tinned by the tin wire in the tin tray, and the trimming knife holder assembly is used to fix the wire. The end of the tinned end of the wire is trimmed flat, and the wire clamp assembly moves back and forth on the guide rail to adjust the length of the wire. After completing the stripping process of the first end of the wire, the set length can be selected through the trimming knife frame assembly to cut the wire, and the auxiliary clamp assembly is rotated to adjust the other end of the wire to enter the knife frame assembly at the other end. Repeat this operation to strip, tin and trim the other end of the wire. By integrating trimming, tinning, trimming and adjusting the wire cutting length into one device to complete the above steps, the efficiency of the wire in the processing process can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0016] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle.

[0017] In the figure: 1. Processing plate; 2. Wire feeder assembly; 3. Wire fixture; 4. Auxiliary clamp; 5. Clamp block; 6. Auxiliary clamp block; 7. Rotating plate; 8. Wire hole positioning plate; 9. Translation slider; 10. Third translation screw rod; 11. Up and down slider; 12. Up and down screw rod; 13. Translation fixing assembly; 14. Up and down fixing plate; 15. Wire plate; 18. Cylinder connecting clamp; 19. Trimming rack assembly; 20. Tin plate; 22. Lower blade fixing slot; 26. Lower blade fixing seat; 27. Upper blade fixing slot; 29. ​​Column; 30. Wire pulling clamp assembly; 31. Guide rail; 32. Moving plate; 34. Translation assembly; 35. Rotation fixing assembly; 36. Auxiliary clamp assembly ; 37. Second translation screw; 38. Translation slider; 40. Screw; 41. Slider fixing plate; 44. Slider blade fixing seat; 45. Slide seat; 46. Blade slot; 47. Wire-releasing clamping frame assembly; 48. First translation screw; 50. First translation fixing plate; 54. Worm reducer; 55. Rotation fixing plate; 56. Cylinder drives the rotation fixing plate; 58. Wire management block; 59. Horizontal knife holder assembly; 60. Skin stripping positive and negative thread screw; 62. Skin stripping right blade fixing seat; 63. Skin stripping left blade fixing seat; 64. Wire positioning plate; 65. Internal skin stripping positive and negative thread screw; 66. Fixed motor plate; 68. Internal skin stripping right blade fixing seat; 69. Knife twisting copper wire assembly. DETAILED DESCRIPTION

[0018] 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 in 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] The utility model provides Figure 1-2 A wire cutting and stripping machine is shown, comprising:

[0020] A processing plate 1 is provided on the surface of the processing plate 1 with a wire feed frame assembly 2 and an auxiliary clamp 4, one side of the auxiliary clamp 4 is provided with a device for fixing the wire to prevent it from bending, a vertical knife frame assembly for cutting the wire is provided on the surface of the processing plate 1, a wire pulling clamp assembly 30 is provided on the surface of the processing plate 1, a horizontal knife frame assembly 59 for positioning and stripping the wire is provided on the surface of the processing plate 1, a secondary clamp assembly 36 for rotating and moving the wire body up and down is provided on the surface of the processing plate 1, a wire pay-off clamp wire frame assembly 47 is provided on the surface of the processing plate 1, and two sets of trimming knife frame assemblies 19 provided on the surface of the processing plate 1 are used to trim the wire ends to make them flat.

[0021] The wire feed frame assembly 2 includes a translation slider 9, a third translation screw 10, a translation fixed assembly 13, a first up and down slider 11, a second up and down screw 12, and an up and down fixed plate 14. The surface of the translation fixed assembly 13 and one side of the wire plate 15 are provided with a wire pressing and straightening plate for the slider to move up and down. A rotating plate 7 is provided on one side of the up and down fixed plate 14. A fixed wire clamp 3 and an auxiliary clamp 4 are provided on the surface of the up and down fixed plate 14. A wire hole positioning plate 8 and a clamp block 5 are provided on the surface of the fixed wire clamp 3. The auxiliary clamp 4 is provided with a group of auxiliary clamp blocks 6. The surface of the rotating plate 7 is provided with a cylinder connecting clamp 18.

[0022] The vertical tool holder assembly 23 includes a positive and negative threaded screw 25, a guide rail, an upper blade fixing seat, a lower blade fixing seat 26, a lower blade fixing slot 22, and an upper blade fixing slot 27. The positive and negative threaded screw 25 is rotatably connected to the surface of the column 29, and the upper blade fixing seat and the lower blade fixing seat 26 are both connected to the surface of the positive and negative threaded screw 25 through a screw nut, and the upper blade fixing seat and the lower blade fixing seat 26 both slide on the surface of the guide rail.

[0023] The wire clamp assembly 30 includes a slide rail 31 and a movable plate 32 . The slide rail 31 is disposed between two groups of upright poles 28 and upright columns 29 . The movable plate 32 is slidably connected to the surface of the slide rail 31 . A wire clamp 33 is disposed on the surface of the movable plate 32 .

[0024] The two sets of trimming blade frame assemblies 19 include a slide seat 45 and a slider blade fixing seat 44 . The slide seat 45 is disposed on the surface of the processing plate 1 , and the slider blade fixing seat 44 is provided with a blade clamping slot 46 .

[0025] The surface of the auxiliary clamp assembly 36 is provided with a translation assembly 34, the surface of the translation assembly 34 is provided with a slider 38 and a second translation screw rod 37, the surface of the translation assembly 34 is provided with a rotation fixing assembly 35, the surface of the rotation fixing assembly 35 is provided with a fixing plate 39, the surface of the fixing plate 39 is provided with a screw rod 40 and a slider fixing plate 41, the surfaces of the screw rod 40 and the slider fixing plate 41 are provided with a stripping clamp 42, and the surface of the stripping clamp 42 is provided with a wire fixing stripping clamp block.

[0026] The horizontal tool holder assembly 59 includes a forward and reverse threaded screw rod 60 for peeling the outer skin, a right blade fixing seat 62 for peeling the outer skin, and a left blade fixing seat 63 for peeling the outer skin. The surfaces of the right blade fixing seat 62 for peeling the outer skin and the left blade fixing seat 63 for peeling the outer skin are respectively provided with a wire positioning plate 64, a forward and reverse threaded screw rod 65 for peeling the inner skin, a fixed motor plate 66, a right blade fixing seat 68 for peeling the inner skin, and a left blade fixing seat for peeling the inner skin. The surfaces of the right blade fixing seat 68 for peeling the inner skin and the left blade fixing seat for peeling the inner skin are provided with a wire management block 58, and the surface of the right blade fixing seat 68 for peeling the inner skin is provided with a knife rubbing and twisting copper wire assembly 69.

[0027] The wire-paying clamp assembly 47 includes a translation guide rail 49, a first translation screw 48, a first translation fixed plate 50, a second up and down sliding block 52, and a first up and down screw 51. A worm reducer 54 and a rotating fixed plate 55 are provided on one side of the surface of the processing plate 1. A cylinder-driven rotating fixed plate 56 is provided on the surface of the rotating fixed plate 55. A fixed wire clamp 3 is provided on the surface of the cylinder-driven rotating fixed plate 56.

[0028] The wire cutting and stripping machine comprises a wire feed frame assembly 2, a fixed wire clamp 3, a wire pulling clamp assembly 30, two groups of horizontal knife frame assemblies 59, two groups of trimming knife frame assemblies 19, a secondary clamp assembly 36, a wire release clamp frame assembly 47, a vertical knife frame assembly 23, and a fixed wire clamp 3 composed of a clamp block 5 and an auxiliary clamp block 6, and a wire hole positioning plate 8. The wire is inserted into the wire feed hole provided in the wire feed frame assembly 2, and passes through the wire threading hole on the surface of the wire hole positioning plate 8 and between the two groups of clamp blocks 5 and the auxiliary clamp block 6, and then connected to the surface of the moving plate 32 to clamp and fix, and the moving plate 32 is driven by a motor belt to slide The surface of the rail 31 slides, thereby pulling the wire to move, and the auxiliary clamp 4 is fixed to the cylinder 18 so that the auxiliary clamp 4 can move forward and backward to extend the excessively long wire to be positioned and fixed, and the rotating plate 7 is rotated to a group of mirror-image peeling and inner skin horizontal knife holder assemblies 59 to move downward, and one end of the wire is cut by the outer stripping knife positioned by the wire positioning plate 64, and the outer skin is stripped by pulling the wire upward, and then it is moved upward to the wire arrangement position, and the surface of the wire is flattened by the wire arrangement block 58, and then cut by the inner stripping knife, so that one end of the wire is peeled, and the tin wire in the tin tray 20 is manually tinned to the peeled end of the wire;

[0029] When the end of the wire with the tin is trimmed flat by the trimming shear frame assembly 19, the wire cutter provided on the surface of one set of the slider blade fixing seat 44 uses an external cylinder to push the slider blade fixing seat 44 to move on the surface of the slide seat 45 toward the end of the wire, so that the wire end of the wire with the tin is trimmed by the wire cutter provided on the surface of the slider blade fixing seat 44, so that the end of the wire remains flat;

[0030] The movable plate 32 can move back and forth on the guide rail 31 to adjust the length of the wire. After the first end of the wire is stripped, the movable plate 32 can be moved on the guide rail to drive the wire to move and select the length to be cut. At this time, the auxiliary clamp assembly 36 clamps the wire, and the vertical knife holder assembly 23 cuts the wire of the appropriate length, and the cut wire is placed on the fixed plate 39. Through the fixed plate 39, the other end of the wire can be moved downward through another set of mirror-image peeling outer and inner skin horizontal knife holder assemblies 59, and one end of the wire is positioned on the wire positioning plate 64 positions the outer stripping knife for cutting, and completes the outer skin stripping by pulling the wire upward, then moves upward to the wire management position, flattens the surface of the wire by the wire management block 58, and then cuts with the inner stripping knife, thereby connecting with the wire-releasing clamping frame assembly 47 so that one end of the wire has been stripped of the inner skin, and repeats this operation through another set of identical components to strip, tin, and trim the other end of the wire. By integrating trimming, tinning, trimming, and adjusting the wire cutting length into one device to complete the above steps, the efficiency of the wire in the processing process can be greatly improved.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire cutting and stripping machine, characterized in that: include: A processing plate (1), wherein a wire feed frame assembly (2) and an auxiliary clamp (4) are provided on the surface of the processing plate (1), one side of the auxiliary clamp (4) is provided with a clamp for fixing the wire so that it will not bend, a vertical knife frame assembly for cutting the wire is provided on the surface of the processing plate (1), a wire pulling clamp assembly (30) is provided on the surface of the processing plate (1), a horizontal knife frame assembly (59) for positioning and stripping the wire is provided on the surface of the processing plate (1), a secondary clamp assembly (36) for rotating and moving the wire body up and down is provided on the surface of the processing plate (1), a wire release clamp wire frame assembly (47) is provided on the surface of the processing plate (1), and two sets of trimming knife frame assemblies (19) are provided on the surface of the processing plate (1) for trimming the wire ends to make them flat.

2. A wire cutting and stripping machine according to claim 1, characterized in that: The wire feed frame assembly (2) comprises a translation slider (9), a third translation screw (10), a translation fixing assembly (13), a first up-and-down slider (11), a second up-and-down screw (12), and an up-and-down fixing plate (14); a wire pressing and straightening plate for the slider to move up and down is provided on the surface of the translation fixing assembly (13) and located on one side of the wire plate (15); a rotating plate (7) is provided on one side of the up-and-down fixing plate (14); a fixed wire fixture (3) and an auxiliary fixture (4) are provided on the surface of the up-and-down fixing plate (14); a wire hole positioning plate (8) and a clamping block (5) are provided on the surface of the fixed wire fixture (3); the auxiliary fixture (4) is provided with a group of auxiliary clamping blocks (6); and a cylinder connecting clamp (18) is provided on the surface of the rotating plate (7).

3. A wire cutting and stripping machine according to claim 1, characterized in that: The vertical tool holder assembly (23) comprises a positive and negative threaded screw (25), a guide rail, an upper blade fixing seat, a lower blade fixing seat (26), a lower blade fixing slot (22), and an upper blade fixing slot (27); the positive and negative threaded screw (25) is rotatably connected to the surface of a column (29); the upper blade fixing seat and the lower blade fixing seat (26) are both connected to the surface of the positive and negative threaded screw (25) via a screw nut; and the upper blade fixing seat and the lower blade fixing seat (26) slide on the surface of the guide rail.

4. A wire cutting and stripping machine according to claim 1, characterized in that: The wire clamp assembly (30) comprises a slide rail (31) and a movable plate (32); the slide rail (31) is arranged between two groups of upright poles (28) and upright columns (29); the movable plate (32) is slidably connected to the surface of the slide rail (31); and a wire clamp (33) is provided on the surface of the movable plate (32).

5. A wire cutting and stripping machine according to claim 1, characterized in that: The two sets of trimming shear frame assemblies (19) comprise a slide seat (45) and a slider blade fixing seat (44); the slide seat (45) is arranged on the surface of the processing plate (1); and the slider blade fixing seat (44) is provided with a blade clamping groove (46).

6. A wire cutting and stripping machine according to claim 1, characterized in that: The surface of the auxiliary clamping assembly (36) is provided with a translation assembly (34), the surface of the translation assembly (34) is provided with a slider (38) and a second translation screw (37), the surface of the translation assembly (34) is provided with a rotation fixing assembly (35), the surface of the rotation fixing assembly (35) is provided with a fixing plate (39), the surface of the fixing plate (39) is provided with a screw (40) and a slider fixing plate (41), the surfaces of the screw (40) and the slider fixing plate (41) are provided with a stripping clamp (42), and the surface of the stripping clamp (42) is provided with a wire fixing stripping clamp block.

7. A wire cutting and stripping machine according to claim 1, characterized in that: The horizontal blade holder assembly (59) comprises a peeling outer skin positive and negative threaded rod (60), a peeling outer skin right blade fixing seat (62), and a peeling outer skin left blade fixing seat (63); the surfaces of the peeling outer skin right blade fixing seat (62) and the peeling outer skin left blade fixing seat (63) are provided with a wire positioning plate (64), an inner skin peeling positive and negative threaded rod (65), a fixed motor plate (66), an inner skin peeling right blade fixing seat (68), and an inner skin peeling left blade fixing seat in sequence; the surfaces of the inner skin peeling right blade fixing seat (68) and the inner skin peeling left blade fixing seat are provided with a wire management block (58); and the surface of the inner skin peeling right blade fixing seat (68) is provided with a blade twisting copper wire assembly (69).

8. A wire cutting and stripping machine according to claim 1, characterized in that: The wire-releasing clamp frame assembly (47) comprises a translation guide rail (49), a first translation screw (48), a first translation fixed plate (50), a second up-and-down sliding block (52), and a first up-and-down screw (51); a worm reducer (54) and a rotating fixed plate (55) are provided on one side of the surface of the processing plate (1); a cylinder is provided on the surface of the rotating fixed plate (55) to drive a rotating fixed plate (56); and a fixed wire clamp (3) is provided on the surface of the cylinder-driven rotating fixed plate (56).

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