Wire harness cutting and feeding device

Abstract

The utility model discloses a wire harness cutting and feeding device, and belongs to the technical field of wire harness processing. Comprising a rack, a processing assembly and a cutting assembly. A supporting table is fixedly installed on one side of the rack, the processing assembly is arranged on the supporting table in a sliding mode, the cutting assembly is arranged on the side face of the rack in a sliding mode and located below the supporting table, and the cutting assembly is located between the processing assembly and the rack; the processing assembly comprises a sliding table, a front rotating claw and a rear rotating claw; one side of the sliding table is in sliding fit with the first sliding rail, and the movable part of the front rotating claw and the movable part of the rear rotating claw are vertically downward. The top end of the fixed part of the front rotating claw and the bottom of a sliding table are fixedly installed, a rotating table is fixedly installed at the bottom of the sliding table, and a fixed arm is fixedly installed on the rotating part of the rotating table; the top end of the fixed part of the rear rotating claw is fixed to the side, away from the rotating table, of the fixed arm. The wire harness cutting and feeding device achieves the effects of saving time and labor and being high in efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of wire harness processing, and specifically to a wire harness cutting and threading device. Background Art

[0002] During the processing of wire harnesses, it is often necessary to crimp terminal blocks at both ends of the wires to facilitate connection with the wire harness and other devices.

[0003] Existing processing production lines usually cut the wire harness into specified wire harness segments and then manually place the two ends of the wire harness segments side by side on the conveyor line. After working in this way for a long time, workers may become fatigued and cause careless placement, resulting in inconsistent pre-processed lengths of the wire harness ends.

[0004] Therefore, it is necessary to provide a wire harness cutting and threading device to solve the above problems.

[0005] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Utility Model Content

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a wire harness cutting and threading device, which achieves the effect of saving time and labor and high efficiency.

[0007] The technical solution adopted by the present application to solve the technical problem is: a wire harness cutting and loading device, comprising a frame, a processing component, and a cutting component; a support platform is fixedly installed on one side of the frame, the processing component is slidably arranged on the support platform, the cutting component is slidably arranged on the side of the frame and is located below the support platform, and the cutting component is located between the processing component and the frame;

[0008] A slide rail 1 is fixedly installed on the side of the support platform away from the frame, and a through slot is opened on the side of the support platform, and the through slot is located between the slide rails 1;

[0009] The cam is fixedly mounted on the bottom of the platform, and the top of the fixed part of the front claw is fixedly mounted on the bottom of the platform, and the rotating part of the platform is fixedly mounted on the fixed arm; the top of the fixed part of the rear claw is fixedly mounted on the side of the fixed arm away from the rotating platform; thus, the rotating platform rotates, and the rear claw is controlled by the fixed arm to move to the side of the front claw away from the frame, and then the front end of the wiring harness passes through the movable parts of the front claw and the rear claw, and the movable part of the rear claw closes and clamps the front end of the wiring harness, and the rotating platform drives the rear claw to rotate, and the rear claw pulls the front end of the wiring harness to turn, and the rest of the wiring harness quickly passes through the front claw. When the wiring harness continues to be transported for an end time, the movable part of the front claw closes and clamps the wiring harness, and then the cutting assembly cuts the wiring harness.

[0010] Furthermore, a pneumatic telescopic rod is fixedly installed on the side of the support platform away from the slide rail, and the movable end of the pneumatic telescopic rod is facing upward; a connecting plate is fixedly installed on the movable end of the pneumatic telescopic rod, and the connecting plate and the pneumatic telescopic rod form an L-shape, and the end of the connecting plate away from the pneumatic telescopic rod passes through the through slot and is fixedly connected to the slide; thus, the pneumatic telescopic rod drives the slide to move up and down through the connecting plate, so that the front rotating claw and the rear rotating claw move up and down, which is convenient for the rapid transfer of the wiring harness in the later stage.

[0011] Furthermore, the cutting assembly includes a lower cutting piece and an upper cutting piece, and the lower cutting piece and the upper cutting piece are arranged opposite to each other; the frame is located on one side of the support platform and is fixedly installed with a second slide rail, and the second slide rail is parallel to the front rotating claw, and one side of the lower cutting piece and the upper cutting piece slides with the second slide rail; the frame is located on one side of the support platform and is fixedly installed with two electric telescopic rods, and the electric telescopic rods are respectively located at the two ends of the second slide rail, and the two electric telescopic rods are arranged opposite to each other; the movable rod of the electric telescopic rod is fixedly connected to the adjacent lower cutting piece or upper cutting piece; thereby, the electric telescopic rod pushes the corresponding lower cutting piece or upper cutting piece to move relative to each other to cut the wire harness.

[0012] Furthermore, a placement groove is opened on the side of the frame, and the placement groove passes through the frame; a guide tube is fixedly installed in the placement groove; the axis of the guide tube is perpendicular to the side of the frame; thus, after the wire harness passes through the guide tube, it passes through the cutting assembly and reaches the processing assembly; the guide tube ensures that the wire harness maintains the correct position and direction during the transportation and cutting process.

[0013] Furthermore, an auxiliary part is fixedly installed on the bottom of the support platform, and the auxiliary part is located between the processing component and the cutting component, and the movable part of the auxiliary part is set downward; thus, when the wire harness is fed to a certain length, the auxiliary part closes and clamps the wire harness to ensure that the wire harness maintains the correct position and direction during the cutting process.

[0014] Furthermore, the front rotating claw, the rear rotating claw and the auxiliary parts all adopt electrically controlled clamping claws.

[0015] The beneficial effect of the present application is that the present application provides a wire harness cutting and loading device, which is equipped with a processing component and a cutting component. Through the cooperation of the cutting component and the processing component, two steps of rapid and fixed-distance cutting after pre-adjustment of the material are realized, thereby reducing the space occupied by the processing device. The processing component realizes the pre-adjustment step of the material loading, replacing manual adjustment, thereby achieving the effect of saving time, labor and efficiency.

[0016] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0018] In the attached figure:

[0019] Figure 1 This is an overall schematic diagram of a wire harness cutting and threading device in this application;

[0020] Figure 2 for Figure 1 Schematic diagram of the state of the processing components after they are working;

[0021] Figure 3 for Figure 1 A schematic side view of the overall device;

[0022] Among them, the reference numerals in the figures are:

[0023] 11. Frame; 111. Placement slot; 12. Support platform; 21. Guide tube; 22. Auxiliary parts; 23. Processing assembly; 231. Slide; 232. Pneumatic telescopic rod; 2321. Connecting plate; 233. Front rotating claw; 234. Rotating table; 235. Rear rotating claw; 241. Lower cutting piece; 242. Upper cutting piece; 3. Conveying assembly; 31. Conveying seat; 32. Moving clamp. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0026] like Figure 1-Figure 3 As shown, the present application provides a wire harness cutting and threading device, referring to Figure 1 , including a frame 11, a processing component 23, and a cutting component; the frame 11 is located on one side of the conveyor line, and a plurality of conveying components 3 are arranged on the conveyor line. The conveying component 3 includes a conveying seat 31, and a movable clamping claw 32 for clamping the wire harness segment is slidably provided on the conveying seat 31; a support platform 12 is fixedly installed on one side of the frame 11, and the processing component 23 is slidably set on the support platform 12, and the cutting component is slidably set on the side of the frame 11 and is located below the support platform 12, and the cutting component is located between the processing component 23 and the frame 11; through the cooperation of the cutting component and the processing component 23, the two steps of rapid fixed-distance cutting after pre-adjustment of loading are realized, which reduces the space occupied by the processing device, and the processing component 23 realizes the pre-adjustment step of loading, replaces manual adjustment, and improves work efficiency.

[0027] Reference Figure 2 , the side of the support platform 12 away from the frame 11 is fixedly installed with a slide rail 1, and the side of the support platform 12 is provided with a through slot, and the through slot is located between the slide rails 1;

[0028] Reference Figure 2 The processing assembly 23 includes a slide 231, a front claw 233, and a rear claw 235; one side of the slide 231 is slidably matched with a slide rail, and the movable parts of the front claw 233 and the rear claw 235 are vertically downward; the top of the fixed part of the front claw 233 is fixedly installed with the bottom of the slide 231, and a rotating table 234 is fixedly installed on the bottom of the slide 231, and a fixed arm is fixedly installed on the rotating part of the rotating table 234; the top of the fixed part of the rear claw 235 is fixed to the side of the fixed arm away from the rotating table 234; thus, the rotating table 234 rotates 180 degrees, and the rear claw 235 is controlled by the fixed arm. 5 moves to the side of the front claw 233 away from the frame 11, and then the front end of the wire harness passes through the movable parts of the front claw 233 and the rear claw 235. The movable part of the rear claw 235 closes and clamps the front end of the wire harness. The rotating table 234 drives the rear claw 235 to rotate, and the rear claw 235 pulls the front end of the wire harness to turn, and the remaining part quickly passes through the front claw 233. After the wire harness is continuously conveyed for a period of time, the movable part of the front claw 233 closes and clamps the wire harness, and then the cutting assembly cuts the wire harness. At this time, the wire harness segment clamped by the front claw 233 and the rear claw 235 presents a U shape, which facilitates the synchronous processing of the two ends of the wire harness segment in the later stage.

[0029] Reference Figure 2 The support platform 12 is fixedly installed with a pneumatic telescopic rod 232 on the side away from the slide rail, and the movable end of the pneumatic telescopic rod 232 is facing upward; the movable end of the pneumatic telescopic rod 232 is fixedly installed with a connecting plate 2321, and the connecting plate 2321 and the pneumatic telescopic rod 232 form an L shape, and the end of the connecting plate 2321 away from the pneumatic telescopic rod 232 passes through the through slot and is fixedly connected to the slide 231; thus, the pneumatic telescopic rod 232 drives the slide 231 to move up and down through the connecting plate 2321, so that the front rotating claw 233 and the rear rotating claw 235 move up and down, which is convenient for the later rapid transfer of the wire harness, replacing the step of manually placing the two ends of the wire harness segment side by side on the conveyor line, saving time and effort, and high efficiency.

[0030] Reference Figure 1 、 Figure 2 The cutting assembly includes a lower cutting piece 241 and an upper cutting piece 242, which are arranged opposite to each other; the frame 11 is located on one side of the support platform 12 and is fixedly installed with a slide rail 2, which is parallel to the front rotating claw 233, and one side of the lower cutting piece 241 and the upper cutting piece 242 slides with the slide rail 2; the frame 11 is located on one side of the support platform 12 and is fixedly installed with two electric telescopic rods, which are respectively located at the two ends of the slide rail 2, and the two electric telescopic rods are arranged opposite to each other; the movable rod of the electric telescopic rod is fixedly connected to the adjacent lower cutting piece 241 or upper cutting piece 242; thus, the electric telescopic rod pushes the corresponding lower cutting piece 241 or upper cutting piece 242 to move relative to each other to cut the wire harness.

[0031] Reference Figure 1 A placement groove 111 is provided on the side of the frame 11, and the placement groove 111 passes through the frame 11; a guide tube 21 is fixedly installed in the placement groove 111; the axis of the guide tube 21 is perpendicular to the side of the frame 11; thus, after the wire harness passes through the guide tube 21, it passes through the cutting assembly and reaches the processing assembly 23; the guide tube 21 ensures that the wire harness maintains the correct position and direction during the transportation and cutting process.

[0032] Reference Figure 1 、 Figure 3 An auxiliary part 22 is fixedly installed at the bottom of the support platform 12. The auxiliary part 22 is located between the processing component 23 and the cutting component, and the movable part of the auxiliary part 22 is set downward; thus, when the wire harness is fed to a certain length, the auxiliary part 22 closes and clamps the wire harness to ensure that the wire harness maintains the correct position and direction during the cutting process.

[0033] Its working process is:

[0034] The rotating table 234 rotates 180 degrees, and the fixed arm controls the rear claw 235 to move to the side of the front claw 233 away from the frame 11; the wire feeding device intermittently feeds the wire, and after the wire harness passes through the guide tube 21, it passes through the lower cutting piece 241, the upper cutting piece 242, and the auxiliary piece 22, and then the front end of the wire harness passes through the movable parts of the front claw 233 and the rear claw 235. The movable part of the rear claw 235 closes and clamps the front end of the wire harness, and the rotating table 234 drives the rear claw 235 to rotate, and the rear claw 235 pulls the front end of the wire harness to turn, and the rest of the wire harness quickly passes through the front claw 233; when the wire feeding device pauses intermittently, the auxiliary piece 22 closes and clamps the wire harness; the movable part of the front claw 233 closes and clamps the wire harness, and then the lower cutting piece 241 and the upper cutting piece 242 move relative to each other to cut the wire harness;

[0035] Subsequently, the mobile clamp 32 moves forward and opens; the pneumatic telescopic rod 232 drives the slide 231 to move downward through the connecting plate 2321, and the front rotating claw 233 and the rear rotating claw 235 move to the side of the corresponding mobile clamp 32 away from the frame 11, and the front end of the wiring harness segment clamped by the front rotating claw 233 and the rear rotating claw 235 is placed in the mobile clamp 32. Then, after the mobile clamp 32 closes and clamps the wiring harness, the pneumatic telescopic rod 232 drives the slide 231 to move upward through the connecting plate 2321, and the mobile clamp 32 moves backward, and the conveying seat 31 moves to the next workstation with the wiring harness segment.

[0036] It should be noted that the parts not covered in the present invention are the same as the existing technology or can be implemented by using the existing technology; the front rotating claw 233, the rear rotating claw 235, the auxiliary part 22, and the movable clamping claw 32 in the present invention can be implemented by using the existing electric-controlled clamping claw.

[0037] The foregoing description is merely a preferred embodiment of the present application and is not intended to limit the present application. Persons skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A wire harness cutting and threading device, characterized in that: The machine comprises a frame (11), a processing assembly (23), and a cutting assembly; a support platform (12) is fixedly mounted on one side of the frame (11); the processing assembly (23) is slidably arranged on the support platform (12); the cutting assembly is slidably arranged on the side of the frame (11) and is located below the support platform (12); and the cutting assembly is located between the processing assembly (23) and the frame (11); A slide rail 1 is fixedly installed on the side of the support platform (12) away from the frame (11), and a through slot is opened on the side of the support platform (12), and the through slot is located between the slide rails 1; one side of the processing component (23) and the slide rail 1 form a sliding matching mechanism.

2. The wire harness cutting and threading device according to claim 1, characterized in that: The processing assembly (23) includes a slide (231), a front rotating claw (233), and a rear rotating claw (235); one side of the slide (231) is slidably matched with a slide rail, and the movable parts of the front rotating claw (233) and the rear rotating claw (235) are vertically downward; the top of the fixed part of the front rotating claw (233) is fixedly installed with the bottom of the slide (231), and a rotating platform (234) is fixedly installed on the bottom of the slide (231), and a fixed arm is fixedly installed on the rotating part of the rotating platform (234); the top of the fixed part of the rear rotating claw (235) is fixed to the side of the fixed arm away from the rotating platform (234).

3. The wire harness cutting and threading device according to claim 2, characterized in that: A pneumatic telescopic rod (232) is fixedly installed on the side of the support platform (12) away from the slide rail, and the movable end of the pneumatic telescopic rod (232) faces upward; a connecting plate (2321) is fixedly installed on the movable end of the pneumatic telescopic rod (232), and the connecting plate (2321) and the pneumatic telescopic rod (232) form an L-shape, and the end of the connecting plate (2321) away from the pneumatic telescopic rod (232) passes through the through slot and is fixedly connected to the slide platform (231).

4. The wire harness cutting and threading device according to claim 3, characterized in that: The cutting assembly comprises a lower cutting piece (241) and an upper cutting piece (242), and the lower cutting piece (241) and the upper cutting piece (242) are arranged opposite to each other; the frame (11) is located on one side of the support platform (12) and is fixedly installed with a second slide rail, the second slide rail is parallel to the front rotating claw (233), and one side of the lower cutting piece (241) and the upper cutting piece (242) is slidably matched with the second slide rail; the frame (11) is located on one side of the support platform (12) and is fixedly installed with two electric telescopic rods, the electric telescopic rods are respectively located at the two ends of the second slide rail, and the two electric telescopic rods are arranged opposite to each other; the movable rods of the electric telescopic rods are fixedly connected to the adjacent lower cutting piece (241) or the upper cutting piece (242).

5. The wire harness cutting and threading device according to claim 4, characterized in that: A placement groove (111) is provided on the side of the frame (11), and the placement groove (111) passes through the frame (11); a guide tube (21) is fixedly installed in the placement groove (111); and the axis of the guide tube (21) is perpendicular to the side of the frame (11).

6. The wire harness cutting and threading device according to claim 5, characterized in that: An auxiliary component (22) is fixedly mounted on the bottom of the support platform (12). The auxiliary component (22) is located between the processing component (23) and the cutting component, and the movable portion of the auxiliary component (22) is arranged downward.

7. The wire harness cutting and threading device according to claim 6, characterized in that: The front rotating claw (233), the rear rotating claw (235) and the auxiliary component (22) all adopt electrically controlled clamping claws.

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