Cutting equipment for electronic connecting wire production

Abstract

The utility model discloses cutting equipment for electronic connecting wire production, which belongs to the technical field of electronic connecting wire production and comprises a workbench, a wire harness positioning and conveying component, a wire harness clamping component, a cutting component and a wire harness supporting component are arranged at the upper end of the workbench, and the wire harness positioning and conveying component and the wire harness clamping component are arranged on two sides of the upper end of the workbench. The cutting assembly is arranged on the rear side of the left end of the wire harness positioning and conveying assembly, the wire harness bearing assembly is arranged on the side, away from the wire harness clamping assembly, of the wire harness positioning and conveying assembly, and the wire harness bearing assembly is arranged on the front side of the cutting assembly. According to the wire harness cutting device, high precision and stability of wire harness conveying can be achieved through the accurate wire harness positioning and conveying assembly, the accuracy of the cutting length is ensured, the consistency of product quality is improved, the wire harness can be effectively fixed through the arranged wire harness clamping assembly, displacement of the wire harness in the cutting process is prevented, therefore, cutting errors are reduced, and the production efficiency is improved. And the cutting precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic connecting wire production, in particular to a cutting device for electronic connecting wire production. Background Art

[0002] Electronic connecting wires are one of the components that connect electrical circuits. They mainly play the role of electrical connection and signal transmission between devices and components, components and cabinets, systems and subsystems, and keep the signal distortion and energy loss between systems. Their quality is related to the reliability of the overall operation of the system equipment. They are important supporting products for host manufacturers. A complete connector product generally goes through three processes: design, manufacturing, and packaging / assembly;

[0003] After searching, the Chinese patent number is CN219986083U, which includes a supporting base plate, the bottom surface of the supporting base plate is horizontally and evenly connected with a bottom pad, the top surface of the supporting base plate is horizontally connected with a matching top plate, the top surface of the matching top plate is horizontally connected with an extruded top plate, the bottom surface of the extruded top plate is horizontally fixed and bonded with a clamping rubber plate, the top surface of the supporting base plate is horizontally symmetrically provided with a horizontal groove, the inner side edge of the horizontal groove is horizontally clamped with an extension rod body, the top surface of the extension rod body is horizontally provided with an extension groove, one side edge of the supporting base plate is vertically provided with a vertical moving plate, the top surface of the supporting base plate is horizontally connected with a matching plate, and one side edge of the vertical moving plate is horizontally welded with a top plate body. The extended structure is adopted so that the length of the wiring harness can be adjusted as needed, and the stamping cutting operation makes the cutting more efficient. However, when cutting the connecting wire, it is necessary to manually move the connecting wire, which reduces the cutting efficiency. For this reason, we propose a cutting device for producing electronic connecting wires. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for producing electronic connecting wires to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for producing electronic connecting wires, comprising a workbench, wherein the upper end of the workbench is provided with a wire harness positioning and transmission component, a wire harness clamping component, a cutting component and a wire harness supporting component, wherein the wire harness positioning and transmission component and the wire harness clamping component are arranged on both sides of the upper end of the workbench, wherein the cutting component is arranged at the rear side of the left end of the wire harness positioning and transmission component, wherein the wire harness supporting component is arranged at the side of the wire harness positioning and transmission component away from the wire harness clamping component, wherein the wire harness supporting component is arranged at the front side of the cutting component, wherein the wire harness positioning and transmission component comprises an L-shaped plate A connected to the workbench, wherein the upper end of the L-shaped plate A is provided with a wire harness positioning and transmission component. The side of the L-shaped plate A is connected with a partition, the rear end of the L-shaped plate A is connected with a fixed frame, a stepper motor A is arranged in the fixed frame, the output end of the stepper motor A is connected with a rotating shaft A, the rotating shaft A is connected with a rotating plate A, the rear side of the rotating plate A is connected with a stepper motor B, the output end of the stepper motor B is connected with the rotating shaft A, the outer peripheral side of the rotating shaft A is connected with a conveying roller A, the outer peripheral side of the rotating shaft A is connected with a gear A, the gear A is meshed with a gear B, the end face of the gear B is connected with the rotating shaft B, the outer end of the rotating shaft B is connected with a rotating plate B, the rotating plate B is rotatably connected with the rotating shaft B through a bearing, and the outer peripheral side of the rotating shaft B is connected with a conveying roller B.

[0006] Preferably, the wire harness clamping assembly includes a positioning seat connected to the workbench, the positioning seat is connected to a positioning ring, the inner end of the positioning ring is connected to two symmetrically arranged contact springs, the contact spring is connected to a C-shaped plate, and the inner end of the C-shaped plate is rotatably connected to a follower wheel.

[0007] Preferably, the cutting assembly comprises an L-shaped plate B connected to the workbench, the upper end of the L-shaped plate B is connected to an electric push rod A, and the output end of the electric push rod A is connected to a cutting knife.

[0008] Preferably, the wiring harness supporting assembly includes two symmetrically arranged electric push rods B connected to the workbench, the output ends of the electric push rods B are connected to a supporting plate, and a through groove is opened in the middle of the upper end of the supporting plate.

[0009] Preferably, a guide column is connected to the inner end of the C-shaped plate, and the guide column is slidably connected to a positioning ring.

[0010] Preferably, a controller and a power supply are provided on the workbench.

[0011] Preferably, the gear A and the gear B are arranged on the rear side of the partition.

[0012] Preferably, the rotating shaft A and the rotating shaft B are both rotatably connected to the L-shaped plate A via bearings.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A workbench, a wire harness positioning and transmission component, a wire harness clamping component, a cutting component, a controller and a power supply are provided. The utility model realizes high precision and stability of wire harness transmission through precise wire harness positioning and transmission component, ensures the accuracy of cutting length, and improves the consistency of product quality. The equipped wire harness clamping component can effectively fix the wire harness to prevent displacement of the wire harness during the cutting process, thereby reducing cutting errors and improving cutting accuracy.

[0015] 2. The wire harness support assembly provides good support for the wire harness, helps maintain the flatness of the wire harness during processing, and further improves the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the wiring harness positioning and transmission component of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the wire harness clamping assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the cutting assembly structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the wiring harness supporting assembly of the utility model.

[0021] In the figure: 1, workbench; 2, harness positioning and conveying assembly; 201, L-shaped plate A; 202, partition; 203, fixed frame; 204, stepping motor A; 205, rotating shaft A; 206, rotating plate A; 207, stepping motor B; 208, rotating shaft A; 209, conveying roller A; 210, gear A; 211, gear B; 212, rotating shaft B; 213, rotating plate B; 214, rotating shaft B; 21 5. Conveying roller B; 3. Wire harness clamping assembly; 301. Positioning seat; 302. Positioning ring; 303. Contact spring; 304. C-shaped plate; 305. Follower wheel; 306. Guide column; 4. Cutting assembly; 401. L-shaped plate B; 402. Electric push rod A; 403. Cutting knife; 5. Wire harness supporting assembly; 501. Electric push rod B; 502. Supporting plate; 503. Through slot; 6. Controller; 7. Power supply. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides a technical solution: a cutting device for producing electronic connecting wires, comprising a workbench 1, wherein a wire harness positioning and conveying assembly 2, a wire harness clamping assembly 3, a cutting assembly 4 and a wire harness supporting assembly 5 are arranged on the upper end of the workbench 1, the wire harness positioning and conveying assembly 2 and the wire harness clamping assembly 3 are arranged on both sides of the upper end of the workbench 1, the cutting assembly 4 is arranged on the rear side of the left end of the wire harness positioning and conveying assembly 2, the wire harness supporting assembly 5 is arranged on the side of the wire harness positioning and conveying assembly 2 away from the wire harness clamping assembly 3, the wire harness supporting assembly 5 is arranged on the front side of the cutting assembly 4, the wire harness positioning and conveying assembly 2 comprises an L-shaped plate A201 connected to the workbench 1, a partition 202 is connected to the inner side of the upper end of the L-shaped plate A201, and a fixing frame 2 is connected to the rear end of the L-shaped plate A201 03, a stepper motor A204 is arranged in the fixed frame 203, the output end of the stepper motor A204 is connected to a rotating shaft A205, the rotating shaft A205 is connected to a rotating plate A206, the rear side of the rotating plate A206 is connected to a stepper motor B207, the output end of the stepper motor B207 is connected to a rotating shaft A208, the outer peripheral side of the rotating shaft A208 is connected to a conveying roller A209, the outer peripheral side of the rotating shaft A205 is connected to a gear A210, the gear A210 is meshingly connected to a gear B211, the end face of the gear B211 is connected to a rotating shaft B212, the outer end of the rotating shaft B212 is connected to a rotating plate B213, the rotating plate B213 is rotatably connected to a rotating shaft B214 through a bearing, and the outer peripheral side of the rotating shaft B214 is connected to a conveying roller B215.

[0024] Specifically, the wire harness clamping assembly 3 includes a positioning seat 301 connected to the workbench 1, the positioning seat 301 is connected to a positioning ring 302, the inner end of the positioning ring 302 is connected to two symmetrically arranged contact springs 303, the contact spring 303 is connected to a C-shaped plate 304, and the inner end of the C-shaped plate 304 is rotatably connected to a follower wheel 305; the cutting assembly 4 includes an L-shaped plate B401 connected to the workbench 1, the upper end of the L-shaped plate B401 is connected to an electric push rod A402, and the output end of the electric push rod A402 is connected to a cutting knife 403; the wire harness The supporting assembly 5 includes two symmetrically arranged electric push rods B501 connected to the workbench 1, the output end of the electric push rod B501 is connected to the supporting plate 502, and a through groove 503 is opened in the middle of the upper end of the supporting plate 502; the inner end of the C-shaped plate 304 is connected to the guide column 306, and the guide column 306 is slidably connected to the positioning ring 302; the workbench 1 is provided with a controller 6 and a power supply 7; the gear A210 and the gear B211 are arranged on the rear side of the partition 202; the rotating shaft A205 and the rotating shaft B212 are both rotatably connected to the L-shaped plate A201 through bearings.

[0025] Working principle: In the production and cutting process of electronic connecting wires, first, the wire harness to be cut is passed through the wire harness clamping assembly 3, and the contact spring 303 at the inner end of the positioning ring 302 on the positioning seat 301 pushes the C-shaped plate 304, so that the follower wheel 305 clamps the wire harness to ensure that it remains stable during the cutting process. Next, when the wire harness is transmitted to the specified position, the wire harness positioning and transmission assembly 2 on the workbench 1 comes into play, and the stepper motor A204 in the wire harness positioning and transmission assembly 2 works, and its output end drives the rotating shaft A205 to rotate, thereby rotating the rotating plate A206 to adjust the transmission direction. At the same time, the gear A210 on the outer peripheral side of the rotating shaft A205 rotates, and drives the gear B211 to rotate through meshing, so that the rotating shaft B212 drives the rotating plate B213 to rotate, and the stepper motor B207 drives the rotating shaft A208, which drives the transmission roller A209 to rotate, and cooperates with the transmission on the outer peripheral side of the rotating shaft B214. Roller B215 realizes the smooth transmission and positioning of the wire harness. Subsequently, the electric push rod A402 in the cutting component 4 pushes the cutting knife 403 to cut the clamped wire harness. During the whole process, the electric push rod B501 in the wire harness supporting component 5 pushes the supporting plate 502 to provide support for the wire harness. The through groove 503 in the middle of the upper end of the supporting plate 502 facilitates the cutting operation. The whole equipment is centrally controlled by the controller 6 on the workbench 1, and the power supply 7 provides power support for each component. The components work together to complete the precise cutting of the electronic connecting wires. The utility model realizes the high precision and stability of the wire harness transmission through the precise wire harness positioning and transmission component, ensures the accuracy of the cutting length, and improves the consistency of product quality. The equipped wire harness clamping component 3 can effectively fix the wire harness to prevent the wire harness from being displaced during the cutting process, thereby reducing the cutting error and improving the cutting accuracy.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for producing electronic connecting wires, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is provided with a wire harness positioning and transmission component (2), a wire harness clamping component (3), a cutting component (4) and a wire harness supporting component (5); the wire harness positioning and transmission component (2) and the wire harness clamping component (3) are arranged on both sides of the upper end of the workbench (1); the cutting component (4) is arranged on the rear side of the left end of the wire harness positioning and transmission component (2); the wire harness supporting component (5) is arranged on the side of the wire harness positioning and transmission component (2) away from the wire harness clamping component (3); the wire harness supporting component (5) is arranged on the front side of the cutting component (4); the wire harness positioning and transmission component (2) comprises an L-shaped plate A (201) connected to the workbench (1); the inner side of the upper end of the L-shaped plate A (201) is connected to a partition plate (202); the rear end of the L-shaped plate A (201) is connected to a fixing frame (203); a stepping motor A (203) is arranged in the fixing frame (203). 4), the output end of the stepper motor A (204) is connected to a rotating shaft A (205), the rotating shaft A (205) is connected to a rotating plate A (206), the rear side of the rotating plate A (206) is connected to a stepper motor B (207), the output end of the stepper motor B (207) is connected to a rotating shaft A (208), the outer peripheral side of the rotating shaft A (208) is connected to a conveying roller A (209), the outer peripheral side of the rotating shaft A (205) is connected to a gear A (210), the gear A (210) is meshingly connected to a gear B (211), the end face of the gear B (211) is connected to a rotating shaft B (212), the outer end of the rotating shaft B (212) is connected to a rotating plate B (213), the rotating plate B (213) is rotatably connected to a rotating shaft B (214) through a bearing, and the outer peripheral side of the rotating shaft B (214) is connected to a conveying roller B (215).

2. The cutting device for producing electronic connecting wires according to claim 1, characterized in that: The harness clamping assembly (3) comprises a positioning seat (301) connected to the workbench (1), the positioning seat (301) being connected to a positioning ring (302), the inner end of the positioning ring (302) being connected to two symmetrically arranged contact springs (303), the contact spring (303) being connected to a C-shaped plate (304), and the inner end of the C-shaped plate (304) being rotatably connected to a follower wheel (305).

3. The cutting device for producing electronic connecting wires according to claim 1, characterized in that: The cutting assembly (4) comprises an L-shaped plate B (401) connected to the workbench (1), the upper end of the L-shaped plate B (401) being connected to an electric push rod A (402), and the output end of the electric push rod A (402) being connected to a cutting knife (403).

4. The cutting device for producing electronic connecting wires according to claim 1, characterized in that: The harness support assembly (5) comprises two symmetrically arranged electric push rods B (501) connected to the workbench (1); the output ends of the electric push rods B (501) are connected to a support plate (502); and a through slot (503) is provided in the middle of the upper end of the support plate (502).

5. The cutting device for producing electronic connecting wires according to claim 2, characterized in that: The inner end of the C-shaped plate (304) is connected to a guide column (306), and the guide column (306) is slidably connected to the positioning ring (302).

6. The cutting device for producing electronic connecting wires according to claim 1, characterized in that: The workbench (1) is provided with a controller (6) and a power supply (7).

7. The cutting device for producing electronic connecting wires according to claim 1, characterized in that: The gear A (210) and the gear B (211) are arranged on the rear side of the partition plate (202).

8. The cutting device for producing electronic connecting wires according to claim 1, characterized in that: The rotating shaft A (205) and the rotating shaft B (212) are both rotatably connected to the L-shaped plate A (201) via bearings.

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