A quick positioning wire harness bundling device

Abstract

This utility model relates to a rapid positioning wire harness bundling device, belonging to the field of wire harness bundling technology. The rapid positioning wire harness bundling device includes: a bundling machine; and a positioning mechanism. The positioning mechanism includes a positioning seat located at the end of the bundling machine. The top of the positioning seat is recessed in a "V" shape. A limit frame is slidably connected to the inner wall of the positioning seat. Two soft pads are fixedly connected to the bottom of the limit frame. Two pressure blocks are provided on the surface of the bundling machine. Pressure rollers are rotatably connected to the inner walls of the pressure blocks. A spring is fixedly connected to the end of the limit frame. Through the cooperation of the limit frame, soft pads, and springs, the electronic wire harness is compressed. Through the cooperation of the pressure rollers and pressure blocks, the limit frame is compressed, thereby ensuring that the soft pads are stably pressed onto the surface of the electronic wire harness, preventing the electronic wire harness from shifting during bundling, and ensuring the bundling effect of the electronic wire harness.

Description

Technical Field

[0001] This utility model relates to the field of wire harness bundling technology, and in particular to a rapid positioning wire harness bundling device. Background Technology

[0002] The rapid positioning wire harness bundling equipment is an industrial device that integrates sensor positioning and automated bundling functions. It is mainly used to efficiently and accurately complete bundling operations such as automotive wire harnesses and electronic wire harnesses.

[0003] To bundle existing electronic wire harnesses, the electronic wire harness is typically placed into a positioning mold for positioning, and then a bundling device bundles the electronic wire harness in the positioning mold.

[0004] However, existing positioning molds can only simply limit the electronic wire harness. During the binding process, the electronic wire harness is easily subjected to binding force, which causes the electronic wire harness to deviate and thus affects the binding effect. Utility Model Content

[0005] Therefore, it is necessary to provide a fast positioning wire harness bundling device to address the problem that electronic wire harnesses are easily subjected to bundling forces during bundling, which can cause the electronic wire harnesses to shift.

[0006] The device includes: a binding machine; a positioning mechanism, wherein the positioning mechanism includes a positioning seat located at the end of the binding machine, the top of the positioning seat being recessed in a "V" shape, a limit frame slidably connected to the inner wall of the positioning seat, two soft pads fixedly connected to the bottom of the limit frame, two pressure blocks provided on the surface of the binding machine, pressure rollers rotatably connected to the inner wall of the pressure blocks, and a spring fixedly connected to the end of the limit frame, the top of the spring being fixedly connected to the inner wall of the positioning seat.

[0007] In one embodiment, fixing blocks are fixedly connected to both sides of the binding machine.

[0008] In one embodiment, a screw is rotatably connected to the top of the pressure block, and the surface of the screw is threaded to the inner wall of the fixed block.

[0009] In one embodiment, the inner wall of the positioning seat is provided with a plurality of ball bearings. The ball bearings reduce wear on the electronic wiring harness as it is placed on the positioning seat.

[0010] In one embodiment, two crossbars are fixedly connected to the upper surface of the screw.

[0011] In one embodiment, guide rods are fixedly connected to both sides of the top of the pressure block, and the surfaces of the guide rods are slidably connected to the inner wall of the fixed block. The guide rods limit the pressure block during lifting and lowering, preventing deviation during the lifting and lowering of the pressure block driven by the screw.

[0012] In one embodiment, a mounting bracket is fixedly connected to the top of the pressure block, the upper surface of the screw is rotatably connected to the inner wall of the mounting bracket, and the surface of the mounting bracket is slidably connected to the inner wall of the fixed block.

[0013] In one embodiment, dustproof cloths are fixedly connected to both the top and bottom of the fixing block. The top end of one dustproof cloth is fixedly connected to the end of the mounting frame, and the bottom end of the other dustproof cloth is fixedly connected to the top of the pressure block. The dustproof cloths and the mounting frame work together to protect the surface of the screw, thereby reducing wear on the screw and the pressure block. Beneficial effects

[0014] 1. By using the limit frame, soft pad and spring in combination, the electronic wire harness is pressed. By using the pressure roller and pressure block in combination, the limit frame is pressed. This ensures that the soft pad is stably pressed on the surface of the electronic wire harness, avoids the electronic wire harness from shifting during binding, and ensures the binding effect of the electronic wire harness.

[0015] 2. By cooperating with the fixing block and the screw, the height of the pressure roller can be adjusted, which makes it easier to press the soft pad with electronic wire harnesses of different sizes, thus ensuring the binding effect of the electronic wire harnesses. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the positioning mechanism structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the positioning mechanism of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This utility model Figure 3 Enlarged view of point B in the middle.

[0022] Figure label:

[0023] 100. Binding machine; 200. Positioning mechanism; 201. Positioning seat; 202. Limiting frame; 203. Soft pad; 204. Spring; 205. Fixing block; 206. Pressure block; 207. Pressure roller; 208. Screw; 209. Ball bearing; 210. Guide rod; 211. Mounting bracket; 212. Dustproof cloth; 213. Crossbar. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The following is combined Figures 1-5 This invention describes a rapid positioning wire harness bundling device.

[0026] In one embodiment, a quick-positioning wire harness bundling device includes: a bundling machine 100; a positioning mechanism 200, the positioning mechanism 200 including a positioning seat 201 disposed at the end of the bundling machine 100, the top of the positioning seat 201 being recessed in a "V" shape, a limit frame 202 slidably connected to the inner wall of the positioning seat 201, two soft pads 203 fixedly connected to the bottom of the limit frame 202, two pressure blocks 206 disposed on the surface of the bundling machine 100, a pressure roller 207 rotatably connected to the inner wall of the pressure block 206, and a spring 204 fixedly connected to the end of the limit frame 202, the top of the spring 204 being fixedly connected to the inner wall of the positioning seat 201.

[0027] It should be noted that the end of the binding machine 100 is equipped with an electric push rod and a slide rod. The telescopic end of the electric push rod is fixedly connected to the front end of the positioning seat 201, and the inner wall of the positioning seat 201 is slidably connected to the surface of the slide rod.

[0028] The binding machine 100 typically consists of a frame, a positioning mechanism 200, an electric push rod, a slide rod, a binding execution mechanism, a PLC touch screen, a sensor mechanism, and a drive mechanism.

[0029] Bundling Mechanism: By installing the rolled cable ties onto the equipment's feeding mechanism, smooth cable tie feeding is ensured. The feeding mechanism pulls the cable ties from the reel and conveys them to the binding head. During feeding, the equipment cuts the cable ties to a preset length. The binding head then passes the cut cable ties through the wire harness and tightens them mechanically or electrically. The tightening force can be adjusted according to the requirements of the wire harness to ensure the cable ties are securely bound. Once the cable ties are tightened to the appropriate degree, the equipment automatically cuts off the excess portion, completing one binding operation.

[0030] Sensor mechanism: Includes position sensors, photoelectric sensors, pressure sensors, etc. Position sensors are used to detect the position of the wiring harness and actuator to ensure that the binding action is performed in the correct position; photoelectric sensors can be used to detect the presence and quantity of the wiring harness; pressure sensors are used to control the binding force to ensure the consistency of the binding effect.

[0031] Drive mechanism: Composed of motors, drivers, etc., it provides power to the binding actuator. Different types of motors, such as stepper motors and servo motors, can be selected depending on the specific needs of the equipment.

[0032] In this embodiment, when the electronic wire harness needs to be bundled, the limiting frame 202 is pulled upward, and the folded electronic wire harness slides from one side of the positioning seat 201 into the surface of the positioning seat 201, which has a "V"-shaped indentation at the top. The limiting frame 202 is loosened, and the elastic force of the spring 204 pushes the limiting frame 202 downward, so that the soft pad 203 is pressed against the surface of the electronic wire harness. The electric push rod is manually activated, and the extension end of the electric push rod moves, causing the positioning seat 201 to move. The moving positioning seat 201 causes the positioned electronic wire harness to slide into the area of ​​the bundling execution mechanism, so that the surface of the pressure roller 207 rolls against the top of the limiting frame 202, thereby making the soft pad 203 stably press against the surface of the electronic wire harness.

[0033] At this time, the binding actuator pulls the cable tie from the reel and delivers it to the binding head. The binding head passes the cut cable tie through the wire harness and tightens the cable tie through a mechanical device. When the cable tie is tightened to the appropriate degree, the equipment will automatically cut off the excess part of the cable tie to complete one binding operation. After binding is completed, the telescopic end of the electric push rod pulls the positioning seat 201 away from the area of ​​the binding actuator and pulls the limit frame 202 upward, so that the bound electronic wire harness can be taken out.

[0034] like Figure 5As shown, both sides of the binding machine 100 are fixedly connected to fixing blocks 205. The top of the pressure block 206 is rotatably connected to a screw 208. The surface of the screw 208 is threadedly connected to the inner wall of the fixing block 205. Two crossbars 213 are fixedly connected to the upper surface of the screw 208. Guide rods 210 are fixedly connected to both sides of the top of the pressure block 206. The surface of the guide rods 210 is slidably connected to the inner wall of the fixing block 205. The top of the pressure block 206 is fixedly connected to a mounting bracket 211. The upper surface of the screw 208 is rotatably connected to the inner wall of the mounting bracket 211. The surface of the mounting bracket 211 is slidably connected to the inner wall of the fixing block 205. Dustproof cloths 212 are fixedly connected to the top and bottom of the fixing block 205. The top end of one dustproof cloth 212 is fixedly connected to the end of the mounting bracket 211, and the bottom end of the other dustproof cloth 212 is fixedly connected to the top of the pressure block 206.

[0035] Dustproof cloth 212 is made of nylon, which has good toughness and wear resistance, and can withstand large tensile and compressive forces without easily tearing.

[0036] In this embodiment, the crossbar 213 is rotated, which causes the screw 208 to move down the thread inside the fixing block 205, causing the pressure block 206 and the guide rod 210 to move down to a suitable height at the same time, which in turn causes the pressure roller 207 to move down to a suitable height.

[0037] like Figure 4 As shown, the inner wall of the positioning seat 201 is connected with several ball bearings 209 in a rolling manner.

[0038] Both the soft pad 203 and the ball bearing 209 are rubber components, which have good toughness, soft texture and resilience. When the soft pad 203 and the ball bearing 209 of the rubber components come into contact with the wire harness, they reduce the scratching or wear on the insulation layer of the wire harness. Even under long-term compression, they can minimize the damage to the insulation layer and ensure the stable electrical performance of the wire harness.

[0039] Working principle: Pushing the crossbar 213 to rotate causes the screw 208 to move down the thread inside the fixed block 205, causing the pressure block 206 and pressure roller 207 to move down to a suitable height, pulling the limit frame 202 up, and sliding the folded electronic wire harness from one side of the positioning seat 201 into the surface of the ball 209. Loosening the limit frame 202, the elastic force of the spring 204 pushes the limit frame 202 down, causing the soft pad 203 to press against the surface of the electronic wire harness. Manually activating the electric push rod causes the telescopic end of the electric push rod to move, driving the positioning seat 201 to move. The moving positioning seat 201 causes the positioned electronic wire harness to slide into the binding execution mechanism area, causing the surface of the pressure roller 207 to roll against the top of the limit frame 202, thereby making the soft pad 203 stably press against the surface of the electronic wire harness.

[0040] It should be noted that the binding machine 100, positioning seat 201, spring 204 and screw 208 mentioned above are all components with relatively mature existing technology. The specific model can be selected according to actual needs. At the same time, the binding machine 100 can be powered by the built-in power supply or by the mains power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rapid positioning wire harness bundling device, characterized in that, include: Bundling machine (100); The positioning mechanism (200) includes a positioning seat (201) located at the end of the binding machine (100). The top of the positioning seat (201) is recessed in a "V" shape. A limit frame (202) is slidably connected to the inner wall of the positioning seat (201). Two soft pads (203) are fixedly connected to the bottom of the limit frame (202). Two pressure blocks (206) are provided on the surface of the binding machine (100). A pressure roller (207) is rotatably connected to the inner wall of the pressure block (206). A spring (204) is fixedly connected to the end of the limit frame (202). The top of the spring (204) is fixedly connected to the inner wall of the positioning seat (201).

2. The rapid positioning wire harness bundling device according to claim 1, characterized in that, Both sides of the binding machine (100) are fixedly connected to fixing blocks (205).

3. The rapid positioning wire harness bundling device according to claim 2, characterized in that, The top of the pressure block (206) is rotatably connected to a screw (208), and the surface of the screw (208) is threadedly connected to the inner wall of the fixing block (205).

4. The rapid positioning wire harness bundling device according to claim 1, characterized in that, The inner wall of the positioning seat (201) is connected with several ball bearings (209).

5. The rapid positioning wire harness bundling device according to claim 3, characterized in that, Two crossbars (213) are fixedly connected to the upper surface of the screw (208).

6. The rapid positioning wire harness bundling device according to claim 2, characterized in that, Guide rods (210) are fixedly connected to both sides of the top of the pressure block (206), and the surface of the guide rods (210) is slidably connected to the inner wall of the fixed block (205).

7. The rapid positioning wire harness bundling device according to claim 3, characterized in that, The top of the pressure block (206) is fixedly connected to the mounting bracket (211), the upper surface of the screw (208) is rotatably connected to the inner wall of the mounting bracket (211), and the surface of the mounting bracket (211) is slidably connected to the inner wall of the fixing block (205).

8. The rapid positioning wire harness bundling device according to claim 2, characterized in that, The top and bottom of the fixing block (205) are both fixedly connected with dustproof cloth (212), the top of one of the dustproof cloths (212) is fixedly connected to the end of the mounting bracket (211), and the bottom of the other dustproof cloth (212) is fixedly connected to the top of the pressure block (206).

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