Automobile wire harness processing equipment

Abstract

The utility model relates to the technical field of wire harness processing, in particular to an automobile wire harness processing device which comprises a wire leading table, a wire lifting support, a wire supporting disc, a wire placing frame, a conveying assembly and an equal-interval wire cutting assembly, the wire lifting support is fixedly connected to the top of the wire leading table, and the wire supporting disc is slidably connected to the outer side of the wire lifting support in a sleeving mode; the wire placing frame is rotationally connected to one side of the top of the wire leading table, the conveying assembly is installed on the side, away from the wire placing frame, of the wire leading table, and the equal-interval wire cutting assembly is fixedly connected to the outer side of the discharging end of the conveying assembly. According to the automobile wire harness processing equipment, the wire lifting support limits the moving path of the wire supporting disc, deviation or collision in the conveying process is prevented, the conveying assembly precisely controls the conveying speed and position of the wire harness according to a preset program, and the equal-interval wire cutting assembly cooperates with a sensor to monitor the actual length of the wire harness; the equal-length effect can be achieved in each cutting process, and the production efficiency and the product quality are greatly improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of harness processing, in particular to an automobile harness processing equipment. BACKGROUND

[0002] The automobile harness is the network main body of the automobile circuit, and there is no automobile circuit without the harness. The harness refers to a component for connecting the circuit, which is formed by bundling the contact terminals and the electric wires and cables after pressure connection, and then wrapping an insulator or a metal shell outside. The harness needs to be pulled during processing and production.

[0003] According to the search, the application No. CN221551571U discloses a traction device for automobile harness processing. The harness is placed in the inner cavity of the traction box through the wire hole. The transmission belt is driven to rotate by the servo motor. The transmission belt is rotationally connected with the belt pulley, so as to drive the rotation of the rotating shaft and the rotating rod. The first traction wheel and the second traction wheel are driven to rotate at the same time. The first traction wheel is connected with the second traction wheel through the gear teeth. The harness is conveyed between the first traction wheel and the second traction wheel to the wire plate and the wire outlet hole.

[0004] According to the related technology in the above, the inventors believe that there are the following technical defects to be improved: this device is a single feeding of the harness. The harness feeding device is responsible for feeding the wire into the cutting device, accurately cutting the wire according to the preset length, and ensuring that the length of each harness meets the design requirements. Therefore, the effect of this device is relatively single. The traction wheel of this device is engaged through the gear, and the Figure 3 and the attachment Figure 4 In the above, the harness needs to pass through the gear to complete the conveying. Therefore, the engagement effect of the gear cannot be ensured during traction, so that the conveying of the harness cannot be completed. CONTENT OF THE UTILITY MODEL

[0005] The application provides an automobile harness processing equipment to improve the following technical problems: this device is a single feeding of the harness. The harness feeding device is responsible for feeding the wire into the cutting device, accurately cutting the wire according to the preset length, and ensuring that the length of each harness meets the design requirements. Therefore, the effect of this device is relatively single.

[0006] The application provides an automobile harness processing equipment, which adopts the following technical scheme:

[0007] The application discloses a kind of automobile wire harness processing equipment, including lead platform, wire lifting support, wire supporting disc, wire placing frame, conveying assembly and equal-interval wire cutting assembly, the wire lifting support is fixedly connected at the top of the lead platform, the wire supporting disc is slidably connected on the outside of the wire lifting support, the wire placing frame is rotatably connected at the top of the lead platform, the conveying assembly is installed on the side of the lead platform away from the wire placing frame, and the equal-interval wire cutting assembly is fixedly connected on the discharge end outside of the conveying assembly.

[0008] The lead platform is used to support the wire supporting disc and the conveying assembly, the wire placing frame is used to place automobile wire harness, the wire lifting support is used to limit the movement path of the wire supporting disc, the wire supporting disc is used to lift wire harness and prevent wire harness from being stuck inside the wire placing frame, the conveying assembly is used to convey wire harness, and the equal-interval wire cutting assembly is used to cut wire harness into equal lengths.

[0009] In an implementable technical solution of the present application, the wire placing frame includes a rotating convex disc, a support inner rod, and a rubber sleeve, the rotating convex disc is rotatably connected to the top of the lead platform, the support inner rod is arranged in an annular array on the inside of the rotating convex disc, and the rubber sleeve is sleeved on the outer wall surface of the support inner rod.

[0010] In an implementable technical solution of the present application, the conveying assembly includes a dustproof box, a DC motor, a wire guide roller one, a wire guide roller two, and a locking gear, the DC motor is threadedly connected to the outside of the dustproof box, the wire guide roller one is installed on the output end outside of the DC motor, the wire guide roller two is rotatably connected to the inside of the dustproof box, and the locking gear is meshingly connected to the outside of the wire guide roller one and the wire guide roller two.

[0011] In an implementable technical solution of the present application, the equal-interval wire cutting assembly includes a wire outlet frame, a length measuring sensor, an L-shaped support, a power cylinder, and a wire cutting knife, the wire outlet frame is fixedly connected to the discharge end outside of the dustproof box, the length measuring sensor is installed on the inside of the wire outlet frame, the L-shaped support is fixedly connected to the top of the wire outlet frame, the output end of the power cylinder is fixedly connected to the middle of the top end of the wire cutting knife, and the tip surface of the wire cutting knife is tangent to the surface of the wire harness.

[0012] In an implementable technical solution of the present application, one side of the dustproof box is further provided with a multi-head material suction pipe, a material suction fan, a material discharge pipe, and a material box, the multi-head material suction pipe is arranged above the wire guide roller one, the material suction fan is installed on the outside of the dustproof box, one end of the material discharge pipe is clamped to the outside of the output end of the material suction fan, and the material box is installed at the bottom of the material discharge pipe.

[0013] In an implementable technical solution of the present application, the inside of the wire lifting support is further provided with a pushing cylinder, a pushing rod and a limiting frame, the output end of the pushing cylinder is fixedly connected with the bottom of the pushing rod, the top of the pushing rod is fixedly connected with the surface of the limiting frame, and the limiting frame is slidingly connected to the inside of the wire lifting support and fixedly connected with the bottom of the wire supporting disc.

[0014] In an implementable technical solution of the present application, the middle part of the wire lifting support is further provided with a sliding groove matching the size of the outside of the limiting frame.

[0015] In summary, the present application has at least one of the following beneficial technical effects:

[0016] The lead wire table not only stably supports the wire supporting disc and the precise conveying assembly, but also limits the movement path of the wire supporting disc to prevent deviation or collision during the conveying process. The adjustable height and angle of the wire lifting support further improve the flexibility and accuracy of the harness processing. The conveying assembly accurately controls the conveying speed and position of the harness according to the preset program, and the equal-interval wire cutting assembly cooperates with the sensor to monitor the actual length of the harness, ensuring that each cutting achieves equal length, greatly improving the production efficiency and product quality. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a structural schematic diagram of the automobile harness processing equipment in the embodiment of the present application.

[0019] Figure 2 is a structural schematic diagram of the back of the dustproof box in the embodiment of the present application.

[0020] Figure 3 is a sectional view of the inside of the wire lifting support in the embodiment of the present application.

[0021] Figure 4 is a structural schematic diagram of the dustproof box in the embodiment of the present application.

[0022] Figure 5 is a structural schematic diagram of the equal-interval wire cutting assembly in the embodiment of the present application.

[0023] Explanation of reference signs:

[0024] 1, lead wire table; 2, wire lifting support; 3, wire supporting disc;

[0025] 4, line rack; 41, rotating convex disc; 42, support inner rod; 43, rubber sheath;

[0026] 5, conveying assembly; 51, dustproof box; 52, direct current motor; 53, wire roller one; 54, wire roller two; 55, locking gear;

[0027] 6, equidistance line cutting assembly; 61, wire outlet frame; 62, length measurement sensor; 63, L-shaped support; 64, power cylinder; 65, wire cutting knife;

[0028] 7, multi-head suction pipe; 8, suction fan; 9, discharge pipe; 10, material box; 11, pushing cylinder; 12, push rod; 13, limiting frame; 14, sliding groove. DETAILED DESCRIPTION

[0029] In order to make the technical problems to be solved by the present application, the technical solutions and beneficial effects clearer, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0030] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0031] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0033] The following will be described in detail below in conjunction with the drawings Figures 1-5 The present application will be further described in detail.

[0034] The present application discloses a kind of automobile wiring harness processing equipment. Refer to Figures 1 to 5The automobile wire harness processing equipment comprises a lead-in table 1, a wire lifting support 2, a wire supporting disc 3, a wire placing frame 4, a conveying assembly 5 and an equal-interval wire cutting assembly 6, the wire lifting support 2 is fixedly connected to the top of the lead-in table 1, the wire supporting disc 3 is slidingly sleeved to the outer side of the wire lifting support 2, the wire placing frame 4 is rotatably connected to one side of the top of the lead-in table 1, the conveying assembly 5 is installed on the side, away from the wire placing frame 4, of the lead-in table 1, and the equal-interval wire cutting assembly 6 is fixedly connected to the outer side of the discharging end of the conveying assembly 5.

[0035] The lead-in table 1 is used for supporting the wire supporting disc 3 and the conveying assembly 5, the wire placing frame 4 is used for placing the automobile wire harness, the wire lifting support 2 is used for limiting the movement path of the wire supporting disc 3, the wire supporting disc 3 is used for lifting the wire harness and preventing the wire harness from being clamped to the inner side of the wire placing frame 4, the conveying assembly 5 is used for conveying the wire harness, and the equal-interval wire cutting assembly 6 is used for cutting the wire harness into equal lengths.

[0036] The wire placing frame 4 comprises a rotating convex disc 41, a supporting inner rod 42 and a rubber sleeve 43, the rotating convex disc 41 is rotatably connected to the top of the lead-in table 1, the supporting inner rod 42 is arranged in an annular array on the inner side of the rotating convex disc 41, and the rubber sleeve 43 is sleeved on the outer wall surface of the supporting inner rod 42.

[0037] The conveying assembly 5 comprises a dustproof box 51, a direct-current motor 52, a wire roller one 53, a wire roller two 54 and a locking gear 55, the direct-current motor 52 is threadedly connected to the outer side of the dustproof box 51, the wire roller one 53 is installed on the output end outer side of the direct-current motor 52, the wire roller two 54 is rotatably connected to the inner side of the dustproof box 51, and the locking gear 55 is meshedly connected to the outer sides of the wire roller one 53 and the wire roller two 54.

[0038] The equal-interval wire cutting assembly 6 comprises a wire discharging frame 61, a length measuring sensor 62, an L-shaped support 63, a power cylinder 64 and a wire cutting knife 65, the wire discharging frame 61 is fixedly connected to the discharging end outer side of the dustproof box 51, the length measuring sensor 62 is installed on the inner side of the wire discharging frame 61, the L-shaped support 63 is fixedly connected to the top of the wire discharging frame 61, the output end of the power cylinder 64 is fixedly connected to the middle part of the top end of the wire cutting knife 65, and the tip end surface of the wire cutting knife 65 is perpendicular to the surface of the wire harness.

[0039] The dustproof box 51 is further provided with a multi-head material suction pipe 7, a material suction fan 8, a material discharging pipe 9 and a material box 10, the multi-head material suction pipe 7 is arranged above the wire roller one 53, the material suction fan 8 is installed on the outer side of the dustproof box 51, one end of the material discharging pipe 9 is clamped to the outer side of the output end of the material suction fan 8, and the material box 10 is installed at the bottom of the material discharging pipe 9.

[0040] The inside of the wire lifting support 2 is further provided with a pushing cylinder 11, a push rod 12 and a limiting frame 13, the output end of the pushing cylinder 11 is fixedly connected with the bottom of the push rod 12, the top of the push rod 12 is fixedly connected with the surface of the limiting frame 13, and the limiting frame 13 is slidingly connected to the inside of the wire lifting support 2 and fixedly connected with the bottom of the wire supporting disc 3.

[0041] The middle part of the wire lifting support 2 is further provided with a sliding groove 14 matching the size of the outside of the limiting frame 13.

[0042] The use process of the automobile wire harness processing equipment is roughly as follows:

[0043] In use, the coiled wire harness can be placed into the support inner rod 42 of the wire placing frame 4, the rubber sleeve 43 is attached to the inner surface of the wire harness and supported by the support inner rod 42, then one end of the wire harness is wound around the wire supporting disc 3 and transmitted into the inside of the dustproof box 51, located between the wire guide roller one 53 and the wire guide roller two 54, in the conveying process, the pushing cylinder 11 inside the wire lifting support 2 can be started, the output end of the pushing cylinder 11 pushes the limiting frame 13 through the push rod 12, so that the wire supporting disc 3 outside can translate up and down along the slotted surface of the sliding groove 14, and the wire harness on the top of the wire supporting disc 3 can lift the wire harness wound on the rotating convex disc 41 upwards, thereby reducing the winding tightness of the top of the coiled wire harness and keeping it relaxed. At the same time, the outside DC motor 52 is started to drive the wire guide roller one 53, the locking gear 55 outside the wire guide roller one 53 and the locking gear 55 outside the wire guide roller two 54 are driven by the gear, so that the wire guide roller one 53 and the wire guide roller two 54 complete reverse rotation, and multiple groups of wire guide rollers one 53 and wire guide rollers two 54 jointly pull the wire harness outward along the inside of the dustproof box 51, in this process, the outside suction fan 8 can be started synchronously, under the negative pressure state, the dust on the surface of the wire harness can be sucked into the inlet of the multi-head suction pipe 7, and then into the inside of the material box 10 through the discharge pipe 9, to complete the dust adsorption operation. When the wire harness is output to the wire output frame 61, the length measurement sensor 62 measures the length of the wire harness by using optical interference, diffraction or image recognition technology, and sets a specified length by the length measurement sensor 62, when the specified length is reached, the power cylinder 64 above the L-shaped support 63 is started, the output end of the power cylinder 64 pushes the wire cutting knife 65 to cut the wire harness downwards quickly, so as to cut the coiled wire harness at equal intervals, facilitating subsequent welding operation.

[0044] The automobile wire harness processing equipment has the following beneficial technical effects:

[0045] The lead frame table 1 not only stably supports the lead tray 3 and the precise conveying assembly 5, but also limits the movement path of the lead tray 3 to prevent deviation or collision during the conveying process. The adjustable height and angle further improve the flexibility and accuracy of the harness processing. The conveying assembly 5 accurately controls the conveying speed and position of the harness according to the preset program. The equal-interval wire cutting assembly 6 cooperates with the sensor to monitor the actual length of the harness, ensuring that each cutting achieves equal length, greatly improving production efficiency and product quality.

[0046] The above description is merely preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the application should be included in the protection scope of the present application.

Claims

1. An automotive wiring harness processing equipment, characterized in that, The device includes a wire guide platform (1), a wire lifting bracket (2), a wire support plate (3), a wire placement frame (4), a conveying assembly (5), and an equally spaced wire cutting assembly (6). The wire lifting bracket (2) is fixedly connected to the top of the wire guide platform (1). The wire support plate (3) is slidably sleeved on the outside of the wire lifting bracket (2). The wire placement frame (4) is rotatably connected to one side of the top of the wire guide platform (1). The conveying assembly (5) is installed on the side of the wire guide platform (1) away from the wire placement frame (4). The equally spaced wire cutting assembly (6) is fixedly connected to the outside of the discharge end of the conveying assembly (5). The lead-in platform (1) is used to support the wire tray (3) and the conveying assembly (5), the wire holder (4) is used to place the automotive wiring harness, the wire lifting bracket (2) is used to restrict the movement path of the wire tray (3), the wire tray (3) is used to lift the wiring harness and prevent the wiring harness from getting stuck inside the wire holder (4), the conveying assembly (5) is used to convey the wiring harness, and the equally spaced wire cutting assembly (6) is used to cut the wiring harness to the same length.

2. The automotive wiring harness processing equipment according to claim 1, characterized in that, The wire holder (4) includes a rotating cam (41), a supporting inner rod (42), and a rubber sleeve (43). The rotating cam (41) is rotatably connected to the top of the lead frame (1). The supporting inner rod (42) is arranged in a ring on the inner side of the rotating cam (41). The rubber sleeve (43) is fitted on the outer wall of the supporting inner rod (42).

3. The automotive wiring harness processing equipment according to claim 1, characterized in that, The conveying assembly (5) includes a dustproof box (51), a DC motor (52), a first guide roller (53), a second guide roller (54), and a locking gear (55). The DC motor (52) is threaded to the outside of the dustproof box (51). The first guide roller (53) is installed on the outside of the output end of the DC motor (52). The second guide roller (54) is rotatably connected to the inside of the dustproof box (51). The locking gear (55) is meshed with the outside of the first guide roller (53) and the second guide roller (54).

4. The automotive wiring harness processing equipment according to claim 3, characterized in that, The equally spaced wire cutting assembly (6) includes a wire outlet frame (61), a length measuring sensor (62), an L-shaped bracket (63), a power cylinder (64), and a wire cutter (65). The wire outlet frame (61) is fixedly connected to the outside of the discharge end of the dustproof box (51). The length measuring sensor (62) is installed on the inside of the wire outlet frame (61). The L-shaped bracket (63) is fixedly connected to the top of the wire outlet frame (61). The output end of the power cylinder (64) is fixedly connected to the middle of the top of the wire cutter (65). The tip of the wire cutter (65) is perpendicularly tangent to the surface of the wire bundle.

5. The automotive wiring harness processing equipment according to claim 3, characterized in that, The dust box (51) is also provided with a multi-head suction pipe (7), a suction fan (8), a discharge pipe (9) and a material box (10) on one side. The multi-head suction pipe (7) is located above the guide roller (53). The suction fan (8) is installed on the outside of the dust box (51). One end of the discharge pipe (9) is connected to the outside of the output end of the suction fan (8). The material box (10) is installed at the bottom of the discharge pipe (9).

6. The automotive wiring harness processing equipment according to claim 1, characterized in that, The inside of the lifting bracket (2) is also provided with a push cylinder (11), a push rod (12) and a limiting frame (13). The output end of the push cylinder (11) is fixedly connected to the bottom of the push rod (12), the top of the push rod (12) is fixedly connected to the surface of the limiting frame (13), and the limiting frame (13) is slidably connected to the inside of the lifting bracket (2) and fixedly connected to the bottom of the line support plate (3).

7. The automotive wiring harness processing equipment according to claim 6, characterized in that, The middle part of the lifting bracket (2) is also provided with a sliding groove (14) that matches the outer dimensions of the limiting frame (13).

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