Automatic clamping and spitting device for wire harness processing and use method thereof

Abstract

The present invention discloses an automatic clamping and spitting device for wire harness processing and a method of using the device, the device comprises a bottom component, a wire outlet component, a driving component and a clamping component, wherein the bottom component comprises a mounting table, a slide groove opened on the mounting table, a vertical rod arranged beside the mounting table, a first motor arranged on the vertical rod, and a turntable connected to the first motor; the wire outlet component and the clamping component, the beneficial effects of the present invention: the automatic clamping and spitting device for wire harness processing in the present invention and a method of using the device, the device can automatically clamp the cable to keep it regular, and at the same time, after clamping and fixing, it can automatically spit out the material, so that the wire harness continues to move forward, which is convenient for processing, and the wire harness discharge speed is adjustable, and it has wide versatility.

Description

Technical Field

[0001] The present invention relates to the technical field of wire harness processing, and in particular to an automatic clamping and spitting device for wire harness processing and a use method thereof. Background Art

[0002] Wire harness processing is an important part of automobile parts manufacturing. With the development of computerized and electric vehicles, the scale of automobile wire harness manufacturing industry has increased rapidly. In order to improve production efficiency, the cutting, twisting, crimping, welding, heat shrinking and other processes in wire harness processing need to improve the degree of automation. In the prior art, the loading and unloading operations in the processes of wire harness twisting, welding, heat shrinking and other processes are still in a manual or semi-automatic state, and the wire harness loading effects in the processes of wire harness twisting, welding, heat shrinking and other processes are not ideal. Therefore, an automatic clamping and breathing device for wire harness processing and a method of use are proposed. This device can automatically clamp the cable to keep it regular. At the same time, after clamping and fixing, it can automatically breathe out the material, so that the wire harness continues to move forward, which is convenient for processing. The discharge speed of the wire harness is adjustable and has wide versatility. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the problems existing in the above-mentioned existing automatic clamping and spitting devices and use methods for wire harness processing, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide an automatic clamping and spitting device for wire harness processing and a method of use, wherein the device can automatically clamp the cables to keep them regular, and after clamping and fixing, it can automatically spit out the material to allow the wire harness to continue to move forward, facilitating processing, and the discharge speed of the wire harness is adjustable, and it has wide versatility.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic clamping and spitting device for wire harness processing includes a bottom component, including a mounting platform, a slide groove opened on the mounting platform, a vertical rod arranged beside the mounting platform, a first motor arranged on the vertical rod, and a turntable connected to the first motor; a wire outlet component includes a slider, a fixing frame arranged on the slider, a limiting rod arranged on the fixing frame, a buckle arranged in the fixing frame, a support rod fixedly arranged on the side wall of the buckle, a roller arranged on the support rod, a slideway slidably connected to the mounting platform, and a roller arranged on the fixing frame. A sliding rod on the slideway and a spring sleeved on the outside of the sliding rod; a driving component, including a second motor arranged next to the mounting platform, a rotating rod connected to the second motor, and a transmission rod connected to the rotating rod; and a clamping component, symmetrically arranged on the front and rear sides of the mounting platform, including a base, a groove opened on the base, a telescopic cylinder arranged on the base, a first cross bar, a second cross bar and a third cross bar slidably connected to the base, tooth grooves opened on the first cross bar, the second cross bar and the third cross bar, a gear arranged on the base, and wheels arranged on the first cross bar, the second cross bar and the third cross bar.

[0007] As a preferred solution of the automatic clamping and breathing device for wire harness processing described in the present invention, wherein: the slide groove is opened in the center of the mounting table, and two round tubes are also opened on one side of the mounting table; the first motor output shaft is fixedly connected to the turntable, the turntable is arranged at the bottom of the slideway, the turntable and the slideway are against each other, and the cross-section of the turntable is two semicircles with different diameters.

[0008] As a preferred solution of the automatic clamping and breathing device for wire harness processing described in the present invention, wherein: a wire groove is opened on the slider, the wire harness can pass through the fixed frame and be placed in the wire groove, the slider is slidably connected to the slide groove, the limit rod is symmetrically arranged on the front and rear side walls of the fixed frame, the buckle is rotatably arranged in the fixed frame, the buckle is arranged between the two limit rods, the support rod extends from the inside of the fixed frame to the outside of the fixed frame, and the support rod is rotatably connected to the fixed frame.

[0009] As a preferred solution of the automatic clamping and breathing device for wire harness processing described in the present invention, wherein: the roller is arranged at the end of the support rod, the roller is arranged at the top of the slideway, the sliding rod is inserted into the round tube, the sliding rod is slidably connected to the round tube, one end of the spring is connected to the sliding rod, and the other end is connected to the round tube, and the slideway has a height difference, half of which is higher and half of which is lower.

[0010] As a preferred solution of the automatic clamping and breathing device for wire harness processing described in the present invention, wherein: the second motor output shaft is fixedly connected to one end of the rotating rod, the other end of the rotating rod away from the second motor output shaft is rotatably connected to one end of the transmission rod, the other end of the transmission rod away from the rotating rod is rotatably connected to the top of the buckle, and the buckle is obliquely arranged in the fixed frame.

[0011] As a preferred solution of the automatic clamping and breathing device for wire harness processing described in the present invention, there are three grooves, the grooves are umbrella-shaped, the grooves are slidingly connected to the first cross bar, the second cross bar and the third cross bar respectively, and the telescopic end of the telescopic cylinder is fixedly connected to the second cross bar.

[0012] As a preferred solution of the automatic clamping and spitting device for wire harness processing described in the present invention, two gears are provided, and the gears are symmetrically arranged on the base.

[0013] As a preferred solution of the automatic clamping and spitting device for wire harness processing described in the present invention, the tooth grooves on the second cross bar are meshed with two gears, and the tooth grooves on the first cross bar and the third cross bar are meshed with one gear respectively.

[0014] As a preferred solution of the automatic clamping and spitting device for wire harness processing described in the present invention, the wheels are slidably provided at the ends of the first cross bar, the second cross bar and the third cross bar, and the wheels are arranged at the vertices of a triangle.

[0015] As a preferred solution of the method for using the automatic clamping and spitting device for wire harness processing of the present invention, the method comprises the following steps:

[0016] S1: Place the wiring harness in the wiring trough;

[0017] S2: Start the first motor to adjust the wire harness outlet speed;

[0018] S3: Start the telescopic cylinder to clamp the wire harness;

[0019] S4: Start the second motor to automatically withdraw and retract the wiring harness.

[0020] Beneficial effects of the present invention: The automatic clamping and spitting device for wire harness processing and the use method of the present invention can automatically clamp the cables to keep them regular. After clamping and fixing, it can automatically spit out the material to make the wire harness continue to move forward, which is convenient for processing. The discharge speed of the wire harness is adjustable and has wide versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 The present invention is a schematic diagram of the overall structure of the automatic clamping and breathing device for wire harness processing and the use method thereof.

[0023] Figure 2 The present invention is a schematic diagram of the bottom component structure of the automatic clamping and breathing device for wire harness processing and the use method thereof.

[0024] Figure 3 The present invention is a schematic diagram of the structure of a driving component of an automatic clamping and breathing device for wire harness processing and a method of using the device.

[0025] Figure 4 The present invention is a schematic structural diagram of an automatic clamping and breathing device for wire harness processing and a method of using the device for mounting a platform.

[0026] Figure 5 The present invention is a schematic diagram of the structure of an installation platform of the automatic clamping and breathing device for wire harness processing and the use method thereof, viewed from above.

[0027] Figure 6 The present invention is a schematic diagram of the structure of a slider of an automatic clamping and breathing device for wire harness processing and a method of using the device.

[0028] Figure 7 The present invention is a schematic diagram of the internal structure of a fixing frame of an automatic clamping and breathing device for wire harness processing and a method of using the same.

[0029] Figure 8 The present invention is a schematic diagram of the structure of a clamping assembly of an automatic clamping and breathing device for wire harness processing and a method of using the device.

[0030] Fig. 9 The present invention is a schematic diagram of the groove structure of the automatic clamping and breathing device for wire harness processing and the use method thereof. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] Example 1: Reference Figures 1 to 9, which is the first embodiment of the present invention, provides an automatic clamping and spitting device for wire harness processing and a method of using the same, the device includes a bottom component 100, a wire outlet component 200, a drive component 300 and a clamping component 400, wherein the bottom component 100 includes a mounting table 101, a slide groove 102 opened on the mounting table 101, a vertical rod 103 arranged beside the mounting table 101, a first motor 104 arranged on the vertical rod 103, and a turntable 105 connected to the first motor 104; the wire outlet component 200 includes a slider 201, a fixing frame 202 arranged on the slider 201, a limiting rod 203 arranged on the fixing frame 202, a buckle 204 arranged in the fixing frame 202, a support rod 205 fixedly arranged on the side wall of the buckle 204, a roller 206 arranged on the support rod 205, a slideway 207 slidably connected to the mounting table 101, a slide rod 208 arranged on the slideway 207, a sleeve The spring 209 connected to the outside of the slide bar 208; the driving assembly 300, including a second motor 301 arranged beside the mounting platform 101, a rotating rod 302 connected to the second motor 301, and a transmission rod 303 connected to the rotating rod 302; and the clamping assembly 400, symmetrically arranged on the front and rear sides of the mounting platform 101, including a base 401, a groove 402 opened on the base 401, a telescopic cylinder 403 arranged on the base 401, and a transmission rod 303 connected to the rotating rod 302. The base 401 is slidably connected to the first cross bar 404, the second cross bar 405 and the third cross bar 406, the tooth grooves 404a opened on the first cross bar 404, the second cross bar 405 and the third cross bar 406, the gears 407 arranged on the base 401, and the wheels 408 arranged on the first cross bar 404, the second cross bar 405 and the third cross bar 406. The slide 207 has a height difference, half of which is higher and the other half is lower, and the thickness of one half of the slide 207 is twice that of the other half.

[0036] The slide 102 is provided in the center of the mounting platform 101, and two round tubes 101a are provided on one side of the mounting platform 101; the output shaft of the first motor 104 is fixedly connected to the turntable 105, the turntable 105 is provided at the bottom of the slideway 207, the turntable 105 and the slideway 207 are against each other, and the cross section of the turntable 105 is two semicircles with different diameters. The slider 201 is provided with a wire groove 201a, and the wire harness can pass through the fixed frame 202 and be placed in the wire groove 201a, the slider 201 is slidably connected with the slide 102, the limit rods 203 are symmetrically provided on the front and rear side walls of the fixed frame 202, the buckle 204 is rotatably provided in the fixed frame 202, the buckle 204 is provided between the two limit rods 203, the support rod 205 extends from the fixed frame 202 to the outside of the fixed frame 202, and the support rod 205 is rotatably connected with the fixed frame 202. The roller 206 is arranged at the end of the support rod 205, and the roller 206 is arranged at the top of the slideway 207. The slide bar 208 is inserted into the round tube 101a, and the slide bar 208 is slidably connected to the round tube 101a. One end of the spring 209 is connected to the slide bar 208, and the other end is connected to the round tube 101a. The output shaft of the second motor 301 is fixedly connected to one end of the rotating rod 302, and the other end of the rotating rod 302 away from the output shaft of the second motor 301 is rotatably connected to one end of the transmission rod 303, and the other end of the transmission rod 303 away from the rotating rod 302 is rotatably connected to the top of the buckle 204, and the buckle 204 is tilted in the fixed frame 202. The groove 402 is provided with three grooves, and the groove 402 is umbrella-shaped. The groove 402 is slidably connected to the first cross bar 404, the second cross bar 405 and the third cross bar 406 respectively, and the telescopic end of the telescopic cylinder 403 is fixedly connected to the second cross bar 405. Two gears 407 are provided, and the gears 407 are symmetrically arranged on the base 401. The tooth grooves 404a on the second crossbar 405 are meshed with two gears 407, and the tooth grooves 404a on the first crossbar 404 and the third crossbar 406 are respectively meshed with one gear 407. The wheels 408 are slidably arranged at the ends of the first crossbar 404, the second crossbar 405 and the third crossbar 406, and the wheels 408 are arranged at the vertices of a triangle.

[0037] During use, the automatic breathing of the wiring harness cable can be achieved by placing the wiring harness in the wiring groove 201a, and the wiring harness passes through the fixing frame 202. At this time, the wiring harness is under the buckle 204, and the second motor 301 can be started to achieve automatic wiring. The second motor 301 can drive the rotating rod 302 to rotate. When the rotating rod 302 rotates around the rotating axis, since the slider 201 is embedded in the sliding groove 102, the slider 201 can only move horizontally along the direction of the sliding groove 102, and the buckle 204 connected to the transmission rod 303 is rotatably set in the fixing frame 202, so the transmission rod 303 can only make the slider 201 move horizontally along the sliding groove 102 through the buckle 204; when the transmission rod 303 pushes the buckle 204 to make the slider 201 retreat, the transmission rod 303 pushes the top of the buckle 204 away, and the buckle 204 rotates. When the top of the buckle 204 is pushed away, the bottom is tilted up. At this time, the buckle 204 is not in contact with the cable harness, and the slider 201 retreats alone, the harness cable remains stationary, and the tilted bottom of the buckle 204 can be against the limit rod 203 to prevent the buckle 204 from rotating without limit; when the rotating rod 302 pulls the transmission rod 303 back, the end of the transmission rod 303 is pulled back to the top of the buckle 204, and the buckle 204 rotates a certain angle. When the top is bent back, the bottom of the buckle presses down to buckle the harness cable, and the transmission rod 303 pulls back the slider 201 to drive the harness to slide together, so that the harness cable travels a distance, and then the transmission rod 303 is pushed away again to enter a cycle, so that the cable continues to move forward.

[0038] In order to adjust the speed of the wiring harness cable, the first motor 104 is started to rotate the turntable 105 to the part with a smaller radius and abut against the slideway 207, that is, when the slideway 207 is at a lower height, the transmission rod 303 drives the buckle 204 to rotate, and the buckle 204 simultaneously rotates the support rod 205. When the buckle 204 buckles the wiring harness cable, the roller 206 on the support rod 205 is also pressed down synchronously. Since the slideway 207 is at a lower height, the roller 206 can be pressed down, and the buckle 204 buckles the wiring harness cable normally, and the wiring harness cable can move forward with the slider 201. The spring 209 at the bottom of the slideway 207 can ensure that the slideway 207 is in contact with the turntable 105; when the turntable 105 rotates to the part with a larger radius, the turntable 105 lifts the slideway 207, and the slide The slide 207 is at a relatively high height. At this time, when the transmission rod 303 pulls back the slider 201, the buckle 204 buckles on the wiring harness cable. At this time, the roller 206 is at the lower part of the slide 207, and the roller 206 is not affected by the slide 207. The buckle 204 can drive the wiring harness forward. When the roller 206 enters the higher part of the slide 207, the roller 206 is lifted by the slide 207, and the buckle 204 is also lifted synchronously through the support rod 205. The buckle 204 no longer resists the wiring harness and cannot drive the wiring harness cable forward, that is, the buckle 204 can only make the wiring harness cable advance the length of the lower part of the slide 207. Compared with the other situation, the distance traveled each time is only half of the original distance, thereby controlling the speed of the wiring harness cable outlet, which is convenient for coping with different processing conditions.

[0039] In order to clamp the wiring harness cable, clamping parts are arranged at the front and back of the mounting platform 101. When clamping, the telescopic cylinder 403 is started, and the telescopic cylinder 403 is extended to make the second cross bar 405 rise. The tooth groove 404a on the second cross bar 405 makes the two gears 407 rotate. The gear 407 can drive the first cross bar 404 and the third cross bar 406 to shrink downward along the groove 402 synchronously, so that the wheels 408 on the three cross bars can be close to each other, so that the wiring harness cable is gradually centered until the wiring harness cable is clamped. The wheels 408 on the cross bar can ensure that the cable can move back and forth between the clamping parts, which is convenient for the wiring harness to be spit out.

[0040] Working principle: The wire harness cable passes through the entire device, and the telescopic cylinder 403 is started to clamp the wire harness cable in the center. Taking the initial outlet speed at full speed as an example, the turntable 105 is rotated to the part with a smaller radius by controlling the first motor 104. At this time, the height of the slide 207 is relatively low, and the slide 207 will not be released from the roller 206. The buckle 204 squeezes the wire harness cable normally, and the wire harness can move forward normally when the slider 201 is pulled back; when the outlet speed needs to be adjusted to half of the original, the turntable 105 is rotated to the part with a larger radius. At this time, the slide 207 is lifted up by the turntable 105, and the roller 206 is on the slide When the thickness of the part 207 is small, it does not contact the slide 207, and the buckle 204 squeezes the wiring harness cable normally. When the roller 206 contacts the thickness of the part of the slide 207, the roller 206 is lifted up by the slide 207. At this time, the buckle 204 is lifted up synchronously under the influence of the roller 206. The buckle 204 is separated from the wiring harness and cannot buckle the wiring harness to drive it forward. The distance traveled by the cable is only the part with a small thickness of the slide 207, that is, each time it is pulled back, it can only drive the wiring harness forward by half the length of the slide 207. The line output speed is adjusted to be slowed down. To return to full speed, you only need to rotate the turntable 105 to the part with a longer radius.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automatic clamping and spitting device for wire harness processing, characterized in that: include, A bottom component (100) comprises a mounting platform (101), a slide groove (102) opened on the mounting platform (101), a vertical rod (103) arranged beside the mounting platform (101), a first motor (104) arranged on the vertical rod (103), and a rotating disk (105) connected to the first motor (104); The outlet assembly (200) comprises a slider (201), a fixing frame (202) arranged on the slider (201), a limiting rod (203) arranged on the fixing frame (202), a buckle (204) arranged in the fixing frame (202), a support rod (205) fixedly arranged on the side wall of the buckle (204), a roller (206) arranged on the support rod (205), a slideway (207) slidably connected to the mounting platform (101), a slide rod (208) arranged on the slideway (207), and a spring (209) sleeved on the outside of the slide rod (208); The driving assembly (300) comprises a second motor (301) arranged beside the mounting platform (101), a rotating rod (302) connected to the second motor (301), and a transmission rod (303) connected to the rotating rod (302); and the clamping assembly (400) is symmetrically arranged on the front and rear sides of the mounting platform (101), comprising a base (401), a groove (402) provided on the base (401), a telescopic cylinder (403) provided on the base (401), a first crossbar (404) slidably connected to the base (401), a second crossbar (405) and a third crossbar (406), tooth grooves (404a) provided on the first crossbar (404), the second crossbar (405) and the third crossbar (406), a gear (407) provided on the base (401), and wheels (408) provided on the first crossbar (404), the second crossbar (405) and the third crossbar (406).

2. The automatic clamping and spitting device for wire harness processing according to claim 1, characterized in that: The slide groove (102) is provided at the center of the mounting platform (101), and two round tubes (101a) are further provided on one side of the mounting platform (101); the output shaft of the first motor (104) is fixedly connected to the turntable (105), the turntable (105) is arranged at the bottom of the slideway (207), the turntable (105) and the slideway (207) are against each other, and the cross section of the turntable (105) is two semicircles with different diameters.

3. The automatic clamping and spitting device for wire harness processing according to claim 2, characterized in that: The slider (201) is provided with a wire groove (201a), and the wire harness can pass through the fixing frame (202) and be placed in the wire groove (201a); the slider (201) is slidably connected to the slide groove (102); the limit rods (203) are symmetrically arranged on the front and rear side walls of the fixing frame (202); the buckle (204) is rotatably arranged in the fixing frame (202); the buckle (204) is arranged between the two limit rods (203); the support rod (205) extends from the fixing frame (202) to the outside of the fixing frame (202); and the support rod (205) is rotatably connected to the fixing frame (202).

4. The automatic clamping and spitting device for wire harness processing according to claim 3, characterized in that: The roller (206) is arranged at the end of the support rod (205), and the roller (206) is arranged at the top of the slideway (207). The slide rod (208) is inserted into the circular tube (101a), and the slide rod (208) is slidably connected to the circular tube (101a). One end of the spring (209) is connected to the slide rod (208), and the other end is connected to the circular tube (101a). The slideway (207) has a height difference, and the thickness of one half of the slideway (207) is twice that of the other half.

5. The automatic clamping and spitting device for wire harness processing according to claim 4, characterized in that: The output shaft of the second motor (301) is fixedly connected to one end of the rotating rod (302); the other end of the rotating rod (302) away from the output shaft of the second motor (301) is rotatably connected to one end of the transmission rod (303); the other end of the transmission rod (303) away from the rotating rod (302) is rotatably connected to the top of the buckle (204); and the buckle (204) is obliquely arranged in the fixing frame (202).

6. The automatic clamping and spitting device for wire harness processing according to claim 5, characterized in that: Three grooves (402) are provided, and the grooves (402) are umbrella-shaped. The grooves (402) are slidably connected to the first crossbar (404), the second crossbar (405), and the third crossbar (406), respectively. The telescopic end of the telescopic cylinder (403) is fixedly connected to the second crossbar (405).

7. The automatic clamping and spitting device for wire harness processing according to claim 6, characterized in that: Two gears (407) are provided, and the gears (407) are symmetrically arranged on the base (401).

8. The automatic clamping and spitting device for wire harness processing according to claim 7, characterized in that: The tooth grooves (404a) on the second crossbar (405) mesh with two gears (407), and the tooth grooves (404a) on the first crossbar (404) and the third crossbar (406) mesh with one gear (407) respectively.

9. The automatic clamping and spitting device for wire harness processing according to claim 8, characterized in that: The wheels (408) are slidably arranged at the ends of the first crossbar (404), the second crossbar (405) and the third crossbar (406), and the wheels (408) are arranged at the vertices of a triangle.

10. A method for using the automatic clamping and spitting device for wire harness processing as claimed in claim 9, characterized in that: The steps include: S1: placing the wire harness in the wire placement groove (201a); S2: starting the first motor (104) to adjust the wire harness outlet speed; S3: Start the telescopic cylinder (403) to clamp the wire harness; S4: Start the second motor (301) to automatically withdraw and retract the wire harness.

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