Automatic winding and bundling device for automobile wire harness production

Abstract

The utility model discloses an automatic winding and bundling device for automobile wire harness production, which relates to the technical field of automobile wire harness production equipment, and comprises a machine body assembly, a winding assembly, a bundling assembly, a steel wire conveying assembly and an unloading assembly, the first support and the second support are installed at the left end and the right end of the base respectively, a rotating disc is rotationally connected to the middle of the upper surface of the base, the winding assembly comprises a rotating shaft and multiple arc-shaped supporting plates, and the rotating shaft is rotationally connected to the upper end of the right side of the first support. A plurality of arc-shaped supporting plates are installed on the rotating shaft in a central symmetry mode, a wire harness can be wound on the rotating arc-shaped supporting plates and wound, after the wire harness is wound, a steel wire can be inserted between the two pneumatic fingers, the two first air cylinders are shortened and close to the middle, and the two ends of the bottom of the steel wire can be wound together through the first air cylinders after rotation; therefore, the binding of the wire harness roll is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wire harness production equipment, in particular to an automatic winding and bundling device for automobile wire harness production. Background Art

[0002] When processing and producing automobile wire harnesses, it is usually necessary to wind and roll up and bundle the longer wire harnesses, so as to facilitate the storage and transportation of the wire harnesses. The utility model patent with the publication number of CN213139229U in the existing Chinese patents discloses an automatic bundling device for wire harness processing. This patent can automatically bundle the wire harnesses, but it is difficult to wind and roll up and bundle the longer wire harnesses, and it is only suitable for bundling straight wire harnesses. Therefore, the utility model provides an automatic winding and bundling device for automobile wire harness production to solve the above-mentioned technical problems. Content of the Utility Model

[0003] The utility model provides an automatic winding and bundling device for automobile wire harness production to solve the problem that the existing wire harness bundling device in the above-mentioned background art is difficult to wind, roll up and bundle the longer wire harnesses.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] An automatic winding and bundling device for automobile wire harness production includes a body assembly, a winding assembly, a bundling assembly, a steel wire conveying assembly and a discharging assembly;

[0006] The body assembly includes a base, a first bracket and a second bracket. The first bracket and the second bracket are respectively installed at the left and right ends of the base, and a turntable is rotatably connected to the middle of the upper surface of the base;

[0007] The winding assembly includes a rotating shaft and an arc-shaped support plate. The rotating shaft is rotatably connected to the upper end on the right side of the first bracket. There are multiple arc-shaped support plates, and multiple arc-shaped support plates are uniformly welded to the right end outside the rotating shaft through connecting rods, and the arc-shaped support plates are located directly above the turntable;

[0008] The bundling assembly is located above the turntable, the steel wire conveying assembly is located at the top of the second bracket, and the discharging assembly is located at the upper end of the first bracket.

[0009] Further, a first motor is installed at the upper end of the left side surface of the first bracket, and the left end of the rotating shaft passes through the first bracket and is connected to the power output end of the first motor.

[0010] Further, the bundling assembly includes a guide groove strip, a slider and a first cylinder, and the guide groove strip is installed on the upper surface of the turntable.

[0011] Further, two sliders are provided, and the two sliders are respectively located at the left and right ends inside the guide groove bar. A bidirectional lead screw is rotatably connected inside the guide groove bar. The left and right ends of the bidirectional lead screw respectively penetrate through the sliders on the left and right sides and are threadedly connected to the sliders.

[0012] Further, a third motor is installed on the right end face of the guide groove bar. The right end of the bidirectional lead screw penetrates out of the guide groove bar and is connected to the power output end of the third motor. A second motor is installed inside the base and is located directly below the turntable. The power output end of the second motor is connected to the bottom of the turntable.

[0013] Further, two first cylinders are provided. The two first cylinders are respectively installed on the upper surfaces of the two sliders. Pneumatic fingers are installed on the tops of the two first cylinders. The tops of the two first cylinders are respectively located on the left and right sides between two adjacent arc-shaped support plates in the front and rear.

[0014] Further, the wire conveying assembly includes a pneumatic scissor and a conveying roller. The pneumatic scissor and the conveying roller are both installed on the top of the second bracket. The pneumatic scissor is located on the left side of the conveying roller, and the pneumatic scissor and the conveying roller are both flush with the two pneumatic fingers left and right.

[0015] Further, the unloading assembly includes a pushing ring and a second cylinder. The pushing ring is sleeved on the outside of the rotating shaft and is located on the left side of the arc-shaped support plate. Two second cylinders are provided. The two second cylinders are respectively installed at the upper and lower ends on the left side of the pushing ring, and the left ends of the two second cylinders are respectively embedded in the first bracket.

[0016] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0017] By installing multiple arc-shaped support plates on the rotating shaft in a centrosymmetric manner, and the rotating shaft can drive all the arc-shaped support plates to rotate, the wire harness can be wound around the rotating arc-shaped support plates for winding. After the wire harness is wound, a steel wire can be inserted between the two pneumatic fingers, and the steel wire passes through the inside of the wire speed coil. Then, the two first cylinders shorten and move closer to the middle, so as to wind the steel wire around the wire harness coil. Subsequently, the turntable drives the two first cylinders to rotate, so that the rotated first cylinders can wind the two ends at the bottom of the steel wire together, thereby realizing the bundling of the wire harness coil. And when one part of the wire harness coil is bundled, the wire harness coil rotates by an angle. Then, the two first cylinders move away from each other and extend to reset. Then, a steel wire is inserted between the two pneumatic fingers again, and in this way, another position of the wire speed coil can be bundled. Therefore, through this method, it is convenient to bundle multiple parts of the wire harness coil. When the wire speed coil is bundled, the pushing ring can move to the right and push the wound and bundled wire harness coil off the winding assembly, thereby completing the unloading. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall internal structure of the present utility model.

[0019] Figure 2 For the present utility model Figure 1 A partial enlarged schematic view at location A.

[0020] Figure 3 It is a schematic diagram of the structure of the right side of the winding assembly of the present utility model.

[0021] Figure 4 It is a state diagram when the present utility model is bundling.

[0022] Figures 1-4 In the figure: 1 - base, 2 - first bracket, 3 - rotating shaft, 4 - arc-shaped support plate, 5 - first motor, 6 - turntable, 7 - second motor, 8 - guide groove bar, 9 - bidirectional lead screw, 10 - third motor, 11 - slider, 12 - first cylinder, 13 - pneumatic finger, 14 - second bracket, 15 - pneumatic scissors, 16 - conveying roller, 17 - pushing ring, 18 - second cylinder. Detailed Embodiment

[0023] Please refer to Figures 1 to 4 :

[0024] The present utility model provides an automatic winding and bundling device for automobile wire harness production, including a machine body assembly, a winding assembly, a bundling assembly, a steel wire conveying assembly and a discharging assembly. The machine body assembly includes a base 1, a first bracket 2 and a second bracket 14. The first bracket 2 and the second bracket 14 are respectively installed at the left and right ends of the base 1. The middle part of the upper surface of the base 1 is rotatably connected with a turntable 6. The winding assembly includes a rotating shaft 3 and an arc-shaped support plate 4. The rotating shaft 3 is rotatably connected to the upper end of the right side of the first bracket 2. There are multiple arc-shaped support plates 4, and multiple arc-shaped support plates 4 are evenly welded to the outer right end of the rotating shaft 3 through connecting rods, and the arc-shaped support plate 4 is located directly above the turntable 6;

[0025] According to the above, the upper end of the left side surface of the first bracket 2 is installed with a first motor 5, and the left end of the rotating shaft 3 passes through the first bracket 2 and is connected to the power output end of the first motor 5;

[0026] Multiple arc-shaped support plates 4 are installed on the rotating shaft 3 in a centrosymmetric manner. The outer part between multiple arc-shaped support plates 4 can wind the wire harness. The first motor 5 can drive the rotating shaft 3 to rotate, and the rotating rotating shaft 3 synchronously drives all arc-shaped support plates 4 to rotate, so as to wind up the wound wire harness;

[0027] As described above, the bundling assembly is located above the turntable 6, the wire conveying assembly is located at the top of the second bracket 14, and the unloading assembly is located at the upper end of the first bracket 2. The bundling assembly includes a guiding groove bar 8, sliders 11, and a first cylinder 12. The guiding groove bar 8 is installed on the upper surface of the turntable 6. There are two sliders 11, which are respectively located at the left and right ends inside the guiding groove bar 8. A bidirectional lead screw 9 is rotatably connected inside the guiding groove bar 8. The left and right ends of the bidirectional lead screw 9 respectively penetrate through the left and right sliders 11 and are threadedly connected to the sliders 11. A third motor 10 is installed on the right end face of the guiding groove bar 8. The right end of the bidirectional lead screw 9 penetrates out of the guiding groove bar 8 and is connected to the power output end of the third motor 10. A second motor 7 is installed inside the base 1 and is located directly below the turntable 6. The power output end of the second motor 7 is connected to the bottom of the turntable 6. There are two first cylinders 12, which are respectively installed on the upper surfaces of the two sliders 11. Pneumatic fingers 13 are installed on the tops of the two first cylinders 12. The tops of the two first cylinders 12 are respectively located on the left and right sides between two adjacent front and rear arc-shaped support plates 4. The wire conveying assembly includes a pneumatic scissors 15 and a conveying roller 16. The pneumatic scissors 15 and the conveying roller 16 are both installed on the top of the second bracket 14. The pneumatic scissors 15 are located on the left side of the conveying roller 16, and the pneumatic scissors 15 and the conveying roller 16 are flush with the two pneumatic fingers 13 left and right;

[0028] The conveying roller 16 is provided in a matching manner with a wire unwinding device, so that the unwinding device can convey straight wires onto the conveying roller 16. Then, the conveying roller 16 conveys the straight wires to the left and passes them through the pneumatic scissors 15. After that, the wires passing through the pneumatic scissors 15 continue to move to the left and are inserted between the two pneumatic fingers 13. The pneumatic fingers 13 can clamp the inserted wires, and when the wires are clamped, the pneumatic scissors 15 can cut the wires;

[0029] The slider 11 is slidably connected to the guiding groove bar 8. The second motor 7 can drive the turntable 6 to rotate. The rotating turntable 6 synchronously drives the two first cylinders 12 to rotate. The third motor 10 can drive the bidirectional lead screw 9 to rotate. Then, the rotating bidirectional lead screw 9 can push the two sliders 11 away from each other or close to each other, and the two first cylinders 12 move away from or close to each other synchronously;

[0030] So when the wire harness is completely wound, the conveying roller 16 can insert a wire between the two pneumatic fingers 13, and the wire passes through the inside of the wire speed coil. Then, the two first cylinders 12 shorten and move closer to the middle, so as to wind the wire around the wire harness coil, as Figure 4As shown, the turntable 6 then drives the two first cylinders 12 to rotate. After that, the rotated first cylinders 12 can wind the two ends at the bottom of the steel wire together, thereby realizing the bundling of the wire harness roll. And when one part of the wire harness roll is bundled, the wire harness roll rotates by an angle. Then, the two first cylinders 12 move away from each other and extend to reset. Next, a steel wire is re-inserted between the two pneumatic fingers 13. In this way, the other position of the wire speed roll can be bundled. Thus, through this method, it is convenient to bundle multiple parts of the wire harness roll;

[0031] According to the above, the unloading assembly includes a pushing ring 17 and a second cylinder 18. The pushing ring 17 is sleeved outside the rotating shaft 3 and is located on the left side of the arc-shaped supporting plate 4. There are two second cylinders 18. The two second cylinders 18 are respectively installed at the upper and lower ends on the left side of the pushing ring 17, and the left ends of the two second cylinders 18 are both embedded in the first bracket 2;

[0032] The inner circumferential surface of the pushing ring 17 is flush with the outer surface of the arc-shaped supporting plate 4. The second cylinder 18 can push the pushing ring 17 to move left and right. So when the wire harness roll is bundled, the first cylinder 12 shortens. Then, the second cylinder 18 pushes the pushing ring 17 to move right. The moving-right pushing ring 17 can be sleeved outside the multiple arc-shaped supporting plates 4 and continue to move right, thereby pushing down the wire harness roll wound around the arc-shaped supporting plate 4 and completing the unloading.

[0033] To sum up, by installing multiple arc-shaped supporting plates 4 on the rotating shaft 3 in a centrosymmetric manner, and the rotating shaft 3 can drive all the arc-shaped supporting plates 4 to rotate. Then, the wire harness can be wound around the rotating arc-shaped supporting plates 4 and wound up. When the wire harness is wound up, a steel wire can be inserted between the two pneumatic fingers 13, and the steel wire passes through the inside of the wire speed roll. Then, the two first cylinders 12 shorten and move closer to the middle, thereby winding the steel wire around the wire harness roll. Then, the turntable 6 drives the two first cylinders 12 to rotate. So the rotated first cylinders 12 can wind the two ends at the bottom of the steel wire together, thereby realizing the bundling of the wire harness roll. And when one part of the wire harness roll is bundled, the wire harness roll rotates by an angle. Then, the two first cylinders 12 move away from each other and extend to reset. Next, a steel wire is re-inserted between the two pneumatic fingers 13. In this way, the other position of the wire speed roll can be bundled. Thus, through this method, it is convenient to bundle multiple parts of the wire harness roll. And when the wire speed roll is bundled, the pushing ring 17 can move right and push down the bundled wire harness roll from the winding assembly, thereby completing the unloading.

Claims

1. An automatic winding and bundling device for automobile wire harness production, comprising a body assembly, a winding assembly, a bundling assembly, a wire conveying assembly and a discharge assembly, characterized in that: The machine body assembly comprises a base (1), a first bracket (2) and a second bracket (14), wherein the first bracket (2) and the second bracket (14) are respectively mounted on the left and right ends of the base (1), and a turntable (6) is rotatably connected to the middle of the upper surface of the base (1); The winding assembly comprises a rotating shaft (3) and an arc-shaped support plate (4), wherein the rotating shaft (3) is rotatably connected to the upper end of the right side of the first bracket (2), the arc-shaped support plate (4) is provided with a plurality of pieces, and the plurality of arc-shaped support plates (4) are uniformly welded to the right end of the outside of the rotating shaft (3) through connecting rods, and the arc-shaped support plate (4) is located directly above the turntable (6); The bundling assembly is located above the turntable (6), the wire conveying assembly is located on the top of the second bracket (14), and the unloading assembly is located at the upper end of the first bracket (2).

2. The automatic winding and bundling device for automobile wiring harness production according to claim 1 is characterized in that: A first motor (5) is installed at the upper end of the left side of the first bracket (2), and the left end of the rotating shaft (3) passes through the first bracket (2) and is connected to the power output end of the first motor (5).

3. The automatic winding and bundling device for automobile wiring harness production according to claim 1 is characterized in that: The strapping assembly comprises a guide groove (8), a slider (11) and a first cylinder (12); the guide groove (8) is mounted on the upper surface of the turntable (6).

4. The automatic winding and bundling device for automobile wire harness production according to claim 3 is characterized in that: The sliders (11) are provided in two pieces, and the two sliders (11) are respectively located at the left and right ends inside the guide groove (8). A bidirectional lead screw (9) is rotatably connected inside the guide groove (8), and the left and right ends of the bidirectional lead screw (9) respectively pass through the sliders (11) on the left and right sides and are threadedly connected to the sliders (11).

5. The automatic winding and bundling device for automobile wire harness production according to claim 4 is characterized in that: A third motor (10) is installed on the right end face of the guide groove (8), the right end of the bidirectional lead screw (9) passes through the guide groove (8) and is connected to the power output end of the third motor (10), and a second motor (7) located directly below the turntable (6) is installed inside the base (1), and the power output end of the second motor (7) is connected to the bottom of the turntable (6).

6. The automatic winding and bundling device for automobile wiring harness production according to claim 4 is characterized in that: Two first cylinders (12) are provided, and the two first cylinders (12) are respectively mounted on the upper surfaces of the two sliding blocks (11), and pneumatic fingers (13) are mounted on the tops of the two first cylinders (12), and the tops of the two first cylinders (12) are respectively located on the left and right sides between the two adjacent front and rear arc-shaped support plates (4).

7. The automatic winding and bundling device for automobile wiring harness production according to claim 6 is characterized in that: The wire conveying assembly comprises a pneumatic scissors (15) and a conveying roller (16), wherein the pneumatic scissors (15) and the conveying roller (16) are both mounted on the top of the second bracket (14), the pneumatic scissors (15) are located on the left side of the conveying roller (16), and the pneumatic scissors (15) and the conveying roller (16) are both flush with the two pneumatic fingers (13).

8. The automatic winding and bundling device for automobile wire harness production according to claim 1 is characterized in that: The unloading assembly comprises a push ring (17) and a second cylinder (18). The push ring (17) is sleeved on the outside of the rotating shaft (3) and is located on the left side of the arc-shaped support plate (4). Two second cylinders (18) are provided. The two second cylinders (18) are respectively installed at the upper and lower ends of the left side of the push ring (17), and the left ends of the two second cylinders (18) are both embedded in the first bracket (2).

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