Intelligent winding equipment for wire harness production

Abstract

The present invention relates to the field of wire harness winding equipment, and in particular to an intelligent winding equipment for wire harness production, including a mounting frame, a winding component, and the like; the mounting frame is connected to a winding component, and the winding component is used to wind up and unwind an isolation pad; the mounting frame is connected to a winding component, and the winding component is used to wind up a flat wire harness. The present invention allows the isolation pad and the flat wire harness to enter the second winding wheel in an arc shape by arching the isolation pad and the flat wire harness upward. Since the isolation pad and the flat wire harness are in an arc shape, the isolation pad and the flat wire will not contact the inner wall of the second winding wheel during the process of entering the second winding wheel, that is, the isolation pad after the arc is bent facilitates the flat wire harness to be inserted into the isolation pad, avoiding the direct insertion method, which causes excessive friction between the isolation pad and the flat wire harness to damage the flat wire harness.

Description

Technical Field

[0001] The present invention relates to the field of wire harness winding equipment, and in particular to an intelligent winding equipment for wire harness production. Background Art

[0002] In the process of winding up the flat wire harness, in order to reduce the damage of the winding shaft to the flat wire harness, the prior art generally uses a winding shaft with a soft pad or a special design to reduce direct pressure. In order to further prevent the wire harnesses from damaging each other, the prior art uses a method of setting an isolation pad between the wire harnesses for protection. In order to further prevent the wire harnesses from slipping off the isolation pad, the isolation pad is also shaped to enhance the isolation and restriction effect. However, isolation pads with more complex shapes may also lead to the phenomenon of hidden impurities and foreign matter. These substances that should not appear will also cause damage to the surface of the wire harness. Summary of the invention

[0003] In order to overcome the disadvantages of the isolation pad hiding impurities and foreign objects and damaging the surface of the wire harness due to the change of the shape of the isolation pad to strengthen the limiting isolation effect, the present invention provides an intelligent winding device for wire harness production.

[0004] The technical implementation scheme of the present invention is: an intelligent winding device for wire harness production, including a mounting frame, a winding component and a winding component; the winding component is connected to the mounting frame, and an isolation pad is wound on the winding component, and the isolation pad is arranged in an I-shape; the winding component is connected to the mounting frame; it also includes a second bearing seat, a first DD motor, a first roller, a second DD motor and a second roller; the mounting frame is fixedly connected to the second bearing seat; a plurality of first DD motors are fixedly connected to the second bearing seat; a plurality of first rollers are fixedly connected to the output shaft of each first DD motor; a plurality of second DD motors are fixedly connected to the second bearing seat; a plurality of second rollers are fixedly connected to the output shaft of each second DD motor; the second shaft A cleaning assembly is provided on the support, and the cleaning assembly is used for cleaning the isolation pad; the cleaning assembly includes a first connecting plate, a baffle, a second connecting plate, a third connecting plate, a limit plate, a nozzle and a discharge pipe; the first connecting plate is fixedly connected to the second bearing seat; the baffle is fixedly connected to the first connecting plate; the baffle is fixedly connected to the second bearing seat; a number of second connecting plates are fixedly connected to the first connecting plate; the second connecting plate is rotatably connected to the output shaft of the first DD motor; the second connecting plate is rotatably connected to the output shaft of the second DD motor; the third connecting plate is fixedly connected to each second connecting plate; the limit plate is fixedly connected to each third connecting plate; a nozzle is fixedly connected inside each second connecting plate; and a discharge pipe is connected to each third connecting plate.

[0005] More preferably, the unwinding component includes a first bearing seat, a first motor, a first connecting rod and a first winding wheel; two symmetrically arranged first bearing seats are fixedly connected to the mounting frame; the two first bearing seats are connected to the first connecting rods that rotate together; one of the first bearing seats is fixedly connected to the first motor; the output shaft of the first motor is fixedly connected to the corresponding first connecting rod; the first connecting rod is connected to a plurality of first winding wheels; and an isolation pad is wound on the first winding wheel.

[0006] More preferably, the winding component includes a third bearing seat, a second motor, a second connecting rod and a second winding wheel; two symmetrically arranged third bearing seats are fixedly connected to the mounting frame; the two third bearing seats are connected to second connecting rods that rotate together; one of the third bearing seats is fixedly connected to a second motor; the second motor is fixedly connected to the corresponding second connecting rod; and the second connecting rod is connected to a plurality of second winding wheels.

[0007] More preferably, the first roller is provided with a rubber sleeve having a convex structure.

[0008] More preferably, the second roller is provided with a rubber sleeve having a concave structure.

[0009] More preferably, the first winding wheel and the first connecting rod are arranged in a quick-release structure, and the second winding wheel and the second connecting rod are arranged in a quick-release structure.

[0010] More preferably, the first connecting plate and the baffle are connected in a detachable manner, and the baffle and the second bearing seat are also connected in a detachable manner.

[0011] More preferably, the isolation pad is provided with a plurality of through holes.

[0012] More preferably, it also includes a limiting assembly, which includes an electric push rod, a fourth connecting plate, a third connecting rod, a fifth connecting plate and a pressure plate; a plurality of electric push rods are fixedly connected to each third bearing seat; a fourth connecting plate is fixedly connected to the telescopic ends of all electric push rods; a plurality of third connecting rods are fixedly connected to the fourth connecting plate; a fifth connecting plate is fixedly connected to each third connecting rod; a pressure plate is rotatably connected to each fifth connecting plate via a torsion spring. Compared with the prior art, the present invention has the following advantages: 1. The present invention has the isolation pad and the flat wire harness both arch upward in an arc shape, so that the isolation pad and the flat wire harness enter the second winding wheel in an arc shape. Since the isolation pad and the flat wire harness are in an arc shape, during the process of entering the second winding wheel, the isolation pad and the flat wire will not contact the inner wall of the second winding wheel, that is, the isolation pad after the arc is bent makes it easier for the flat wire harness to be inserted into the isolation pad, avoiding the direct insertion method, which causes excessive friction between the isolation pad and the flat wire harness to damage the flat wire harness;

[0013] 2. The present invention uses a twisting method to make the dust adhering to the isolation pad better detach from the isolation pad, and isolate the dust through the second connecting plate, the third connecting plate and the limit plate to prevent the dust from being contaminated on the cleaned isolation pad. At the same time, the baffle blocks the dust to reduce the dust adhering to the isolation pad and the flat wire harness, and then reeled on the second reel;

[0014] 3. The present invention controls the operation of the electric push rod by the number of winding turns, so that the pressure plate remains in close contact with the flat wire harness, and cooperates with the second winding wheel to flatten the curved isolation pad and the flat wire harness, while preventing the already bent and wound isolation pad from losing its restraint and turning back to a straight state under the action of its own elastic force, and ultimately preventing the isolation pad from squeezing the flat wire harness, causing the flat wire harness to break away from the limit of the isolation pad, and then causing the problem of misalignment of the flat wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the intelligent winding device for wire harness production of the present invention;

[0016] Figure 2 It is a schematic diagram of the combined structure of the first motor, the first connecting rod, the first winding wheel and the isolation pad of the intelligent winding device for wire harness production of the present invention;

[0017] Figure 3 It is a schematic diagram of the combined structure of the second bearing seat, the first DD motor, the first roller, the second DD motor and the second roller of the intelligent winding device for wire harness production of the present invention;

[0018] Figure 4 This is a schematic diagram of the combined structure of the third bearing seat, the second motor, the second connecting rod and the second winding wheel of the intelligent winding device for wire harness production of the present invention;

[0019] Figure 5 It is a structural schematic diagram of a cleaning component of an intelligent winding device for wire harness production of the present invention;

[0020] Figure 6 It is a schematic diagram of the combined structure of the limit plate, the nozzle and the discharge pipe of the intelligent winding equipment for wire harness production of the present invention;

[0021] Figure 7 It is a structural schematic diagram of a limit assembly of an intelligent winding device for wire harness production of the present invention;

[0022] Figure 8 It is a schematic diagram of the combined structure of the third connecting rod, the fifth connecting plate and the pressing plate of the intelligent winding device for wire harness production of the present invention;

[0023] Fig. 9 for Figure 8 Magnified view of area A.

[0024] The markings of the components in the accompanying drawings are as follows: 1-mounting frame, 2-first bearing seat, 3-first motor, 4-first connecting rod, 5-first winding wheel, 6-isolation pad, 6a-through hole, 7-flat wiring harness, 8-second bearing seat, 9-first DD motor, 10-first roller, 11-second DD motor, 12-second roller, 13-third bearing seat, 14-second motor, 15-second connecting rod, 16-second winding wheel, 101-first connecting plate, 102-baffle, 103-second connecting plate, 104-third connecting plate, 105-limiting plate, 106-nozzle, 107-discharge pipe, 201-electric push rod, 202-fourth connecting plate, 203-third connecting rod, 204-fifth connecting plate, 205-pressing plate. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] An intelligent winding device for wire harness production, such as Figure 1-6 As shown, it includes a mounting frame 1, a reeling component and a reeling component; the mounting frame 1 is connected with the reeling component, and an isolation pad 6 is reeled on the reeling component, and the isolation pad 6 is arranged in an I-shape and is used to limit the flat wire harness 7; the reeling component is used to reel in and unreel the isolation pad 6; the mounting frame 1 is connected with the reeling component, and the reeling component is used to reel in the flat wire harness 7;

[0028] It also includes a second bearing seat 8, a first DD motor 9, a first roller 10, a second DD motor 11 and a second roller 12; the second bearing seat 8 is fixedly connected to the mounting frame 1; two symmetrically arranged first DD motors 9 are bolted to the second bearing seat 8; six equidistantly distributed first rollers 10 are fixedly connected to the output shaft of each first DD motor 9; two symmetrically arranged second DD motors 11 are bolted to the second bearing seat 8; six equidistantly distributed second rollers 12 are fixedly connected to the output shaft of each second DD motor 11; the cleaning assembly includes a first connecting plate 101, a baffle 102, a second connecting plate 103, a third connecting plate 104, a limit plate 105, a nozzle 106 and a discharge assembly. Tube 107; the first connecting plate 101 is fixedly connected to the second bearing seat 8; the baffle 102 is fixedly connected to the first connecting plate 101; the baffle 102 is fixedly connected to the second bearing seat 8; six equidistantly distributed second connecting plates 103 are fixedly connected to the first connecting plate 101; the second connecting plate 103 is rotatably connected to the output shaft of the first DD motor 9; the second connecting plate 103 is rotatably connected to the output shaft of the second DD motor 11; each second connecting plate 103 is fixedly connected to a third connecting plate 104; each third connecting plate 104 is bolted to a limiting plate 105; each second connecting plate 103 is fixedly connected to a nozzle 106; each third connecting plate 104 is connected to a discharge pipe 107.

[0029] The unwinding component includes a first bearing seat 2, a first motor 3, a first connecting rod 4 and a first winding wheel 5; two symmetrically arranged first bearing seats 2 are fixedly connected to the mounting frame 1; the two first bearing seats 2 are connected to the first connecting rod 4 for common rotation; one of the first bearing seats 2 is bolted to the first motor 3; the output shaft of the first motor 3 is fixedly connected to the corresponding first connecting rod 4; the first connecting rod 4 is connected to six equidistantly distributed first winding wheels 5; an isolation pad 6 is wound on the first winding wheel 5.

[0030] The winding component includes a third bearing seat 13, a second motor 14, a second connecting rod 15 and a second winding wheel 16; two symmetrically arranged third bearing seats 13 are fixedly connected to the mounting frame 1; the two third bearing seats 13 are connected to the second connecting rods 15 for common rotation; one of the third bearing seats 13 is bolted to the second motor 14; the second motor 14 is fixedly connected to the corresponding second connecting rod 15; the second connecting rod 15 is connected to six equidistantly distributed second winding wheels 16.

[0031] The isolation pad 6 has an I-shaped cross section and is used to limit the flat wire harness 7 .

[0032] The first roller 10 is provided with a rubber sleeve in a convex structure, which is used to cooperate with the second roller 12 to squeeze the isolation pad 6 and the flat wire harness 7 to make them in an arc shape.

[0033] The second roller 12 is provided with a rubber sleeve with a concave structure, which is used to cooperate with the first roller 10 to squeeze the isolation pad 6 and the flat wire harness 7 to make them into an arc shape.

[0034] The first winding wheel 5 and the first connecting rod 4 are arranged as a quick-release structure for quick replacement, and the second winding wheel 16 and the second connecting rod 15 are arranged as a quick-release structure for quick replacement.

[0035] The first connecting plate 101 and the baffle 102 are connected in a detachable manner, and the baffle 102 and the second bearing seat 8 are also connected in a detachable manner. When the isolation pad 6 and the flat wire harness 7 are broken, the baffle 102 can be removed for easy maintenance.

[0036] It should be noted that during the reeling process of the flat wire harness 7, in order to reduce damage to the flat wire harness 7, a reel with a cushion or a special design is used to reduce direct pressure, which can only reduce the friction on the flat wire harness 7, but cannot avoid the contact between the flat wire harness 7 and the reel;

[0037] First, the staff installs the intelligent winding equipment for wire harness production at the location where it is needed, and then the staff pulls the isolation pad 6 through the gap between the corresponding first roller 10 and the second roller 12 at the bottom, and then fixes it on the second winding wheel 16, and then the staff pulls the flat wire harness 7 through the gap between the corresponding first roller 10 and the second roller 12 at the top, and then fixes it on the second winding wheel 16, that is, the second motor 14 is controlled to rotate, and the second motor 14 drives the second connecting rod 15 to rotate; the second connecting rod 15 drives the second winding wheel 16 to rotate, and the second winding wheel 16 rotates to wind up the isolation pad 6 and the flat wire harness 7. In this process, the first motor 3 is controlled to drive the first connecting rod 4 to rotate, and the first connecting rod 4 drives the first winding wheel 5 to rotate and unwind, and the first DD motor 9 is controlled to drive the first roller 10 to rotate, and the second DD motor 11 drives the second roller 12 to rotate, and the isolation pad 6 and the flat wire harness 7 are transported through the first roller 10 and the second roller 12 at the same time. The isolation pad 6 and the flat wire harness 7 are squeezed to make them arch upwards and bend, so that the isolation pad 6 and the flat wire harness 7 enter the second winding wheel 16 in an arc shape. Since the isolation pad 6 and the flat wire harness 7 are in an arc shape, during the process of entering the second winding wheel 16, the isolation pad 6 and the flat wire will not contact the inner wall of the second winding wheel 16, and then under the limit of the winding rod of the second winding wheel 16, the arc isolation pad 6 and the flat wire are straightened, so that the isolation pad 6 contacts the inner wall of the second winding wheel 16, and then The isolation pad 6 and the flat wire are rolled up in the above-mentioned manner, that is, the isolation pad 6 and the flat wire harness 7 are bent into an arc shape by limiting the first roller 10 and the second roller 12, and at the same time, the isolation pad 6 and the flat wire harness 7 are prevented from being twisted by limiting the first roller 10 and the second roller 12, and the cross-section of the isolation pad 6 is arranged in an I-shape, that is, the isolation pad 6 after bending is convenient for the flat wire harness 7 to be inserted into the isolation pad 6, avoiding the use of a direct insertion method, which may cause excessive friction between the isolation pad 6 and the flat wire harness 7 to damage the flat wire harness 7.

[0038] The isolation pad 6 is provided with a plurality of through holes 6a for cooperating with the nozzle 106 to clean dust.

[0039] First, the staff uses the external jet device to connect with the nozzle 106, and then uses the external dust collection device to connect with the discharge pipe 107. Then, in the process of the first roller 10 and the second roller 12 conveying the isolation pad 6 and the flat wire harness 7, the staff controls the external jet device to inject air into the nozzle 106, and then sprays air through the nozzle 106. The sprayed air cleans the dust on the isolation pad 6 and then discharges it through the through hole 6a. At the same time, the external dust collection device is controlled to operate and suck the dust out of the through hole 6a through the discharge pipe 107. The dust on the isolation pad 6 is prevented from being contaminated by the cleaned isolation pad 6 by the second connecting plate 103, the third connecting plate 104 and the limiting plate 105. The baffle 102 blocks the dust to reduce the dust adhering to the isolation pad 6 and the flat wire harness 7, and then the baffle 102 is used to block the dust, so as to reduce the dust adhering to the isolation pad 6 and the flat wire harness 7, and then the baffle 102 is wound on the second winding wheel 16.

[0040] Example 2

[0041] On the basis of the above-mentioned embodiment 1, Figure 7-9 As shown, it also includes a limiting component, which includes an electric push rod 201, a fourth connecting plate 202, a third connecting rod 203, a fifth connecting plate 204 and a pressure plate 205; each third bearing seat 13 is fixedly connected to two symmetrically arranged electric push rods 201; the telescopic ends of all the electric push rods 201 are commonly fixedly connected to the fourth connecting plate 202; six equidistantly distributed third connecting rods 203 are fixedly connected to the fourth connecting plate 202; each third connecting rod 203 is fixedly connected to the fifth connecting plate 204; each fifth connecting plate 204 is rotatably connected to a pressure plate 205 via a torsion spring.

[0042] The pressing plate 205 is made of rubber material, and is used to reduce the friction force of the pressing plate 205 on the flat wire harness 7 .

[0043] During the process of the second winding wheel 16 winding up the isolation pad 6 and the flat wire harness 7, the flat wire harness 7 contacts the pressure plate 205, and then under the action of the torsion spring at the connection between the pressure plate 205 and the fifth connecting plate 204, the bent isolation pad 6 and the flat wire harness 7 are flattened, and at the same time, the electric push rod 201 is controlled to push the fourth connecting plate 202 to move upward, and the fourth connecting plate 202 drives the components connected to it to move upward, and the fourth connecting plate 202 drives the third connecting rod 203, the fifth connecting plate 204 and the pressure plate 205 to move upward, that is, the electric push rod 201 is controlled to operate according to the number of winding circles, so that the pressure plate 205 keeps in contact with the flat wire harness 7, so as to cooperate with the second winding wheel 16 to flatten the curved isolation pad 6 and the flat wire harness 7, and at the same time avoid the already bent and wound isolation pad 6 from losing its restriction and turning back to a straight state under the action of its own elastic force, and finally avoid the isolation pad 6 squeezing the flat wire harness 7, causing the flat wire harness 7 to break away from the limit of the isolation pad 6, and then causing the problem of misalignment of the flat wire harness 7.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent winding device for wire harness production, comprising a mounting frame (1), a winding component and a winding component; the mounting frame (1) is connected to the winding component, an isolation pad (6) is wound on the winding component, and the isolation pad (6) is arranged in an I-shape; the mounting frame (1) is connected to the winding component; the characteristics are: The invention also comprises a second bearing seat (8), a first DD motor (9), a first roller (10), a second DD motor (11), a second roller (12) and a cleaning assembly; the second bearing seat (8) is fixedly connected to the mounting frame (1); two symmetrically arranged first DD motors (9) are fixedly connected to the second bearing seat (8); a plurality of first rollers (10) are fixedly connected to the output shaft of each first DD motor (9); two symmetrically arranged second DD motors (11) are fixedly connected to the second bearing seat (8); a plurality of second rollers (12) are fixedly connected to the output shaft of each second DD motor (11); a cleaning assembly is arranged on the second bearing seat (8), and the cleaning assembly is used to clean the isolation pad (6); the cleaning assembly comprises a first connecting plate (101), a baffle (102), a second connecting plate (103), a third connecting plate (104), a limit plate (105), a second connecting plate (106), a second connecting plate (107), a second connecting plate (108), a third connecting plate (109), a second connecting plate (1101), a second connecting plate (111), a second connecting plate (112), a second connecting plate (113), a third connecting plate (114), a first connecting plate (115), a second connecting plate (116), a second connecting plate (117), a second connecting plate (118), a second connecting plate (119), a second connecting plate (121), a second connecting plate (111), a second connecting plate (112), a second connecting plate (113), a third connecting plate (114), a first connecting plate (115), a first connecting plate (116), a second connecting plate (117), a second connecting plate (118), a first connecting plate (119), a second connecting plate (11 The invention relates to a method for manufacturing a plurality of second connecting plates (103) comprising: a first connecting plate (105), a nozzle (106) and a discharge pipe (107); a first connecting plate (101) is fixedly connected to the second bearing seat (8); a baffle plate (102) is fixedly connected to the first connecting plate (101); the baffle plate (102) is fixedly connected to the second bearing seat (8); a plurality of second connecting plates (103) are fixedly connected to the first connecting plate (101); the second connecting plate (103) is rotatably connected to the output shaft of the first DD motor (9); the second connecting plate (103) is rotatably connected to the output shaft of the second DD motor (11); a third connecting plate (104) is fixedly connected to each second connecting plate (103); a limiting plate (105) is fixedly connected to each third connecting plate (104); a nozzle (106) is fixedly connected inside each second connecting plate (103); and a discharge pipe (107) is connected to each third connecting plate (104); The unwinding component comprises a first bearing seat (2), a first motor (3), a first connecting rod (4) and a first winding wheel (5); two symmetrically arranged first bearing seats (2) are fixedly connected to the mounting frame (1); the two first bearing seats (2) are connected to first connecting rods (4) for common rotation; one of the first bearing seats (2) is fixedly connected to a first motor (3); the output shaft of the first motor (3) is fixedly connected to the corresponding first connecting rod (4); the first connecting rod (4) is connected to a plurality of first winding wheels (5); an isolation pad (6) is wound on the first winding wheel (5); The isolation pad (6) is provided with a plurality of through holes (6a); The winding component comprises a third bearing seat (13), a second motor (14), a second connecting rod (15) and a second winding wheel (16); two symmetrically arranged third bearing seats (13) are fixedly connected to the mounting frame (1); the second connecting rods (15) are rotatably connected to the two third bearing seats (13); a second motor (14) is fixedly connected to one of the third bearing seats (13); the second motor (14) is fixedly connected to the corresponding second connecting rod (15); and the second connecting rod (15) is connected to a plurality of second winding wheels (16); It also includes a limit position assembly, which includes an electric push rod (201), a fourth connecting plate (202), a third connecting rod (203), a fifth connecting plate (204) and a pressure plate (205); each third bearing seat (13) is fixedly connected to a plurality of electric push rods (201); the telescopic ends of all the electric push rods (201) are commonly fixedly connected to a fourth connecting plate (202); the fourth connecting plate (202) is fixedly connected to a plurality of third connecting rods (203); each third connecting rod (203) is fixedly connected to a fifth connecting plate (204); each fifth connecting plate (204) is rotatably connected to a pressure plate (205) via a torsion spring; Through squeezing by the first roller (10) and the second roller (12), the isolation pad (6) and the flat wire harness (7) are both arched upwards to form an arc shape.

2. According to claim 1, the intelligent winding device for wire harness production is characterized in that: The first roller (10) is provided with a rubber sleeve having a convex structure.

3. According to claim 1, the intelligent winding device for wire harness production is characterized in that: The second roller (12) is provided with a rubber sleeve having a concave structure.

4. According to claim 1, the intelligent winding device for wire harness production is characterized in that: The first winding wheel (5) and the first connecting rod (4) are arranged in a quick-release structure, and the second winding wheel (16) and the second connecting rod (15) are arranged in a quick-release structure.

5. The intelligent winding device for wire harness production according to claim 1 is characterized in that: The first connecting plate (101) and the baffle plate (102) are connected in a detachable manner, and the baffle plate (102) and the second bearing seat (8) are also connected in a detachable manner.

6. The intelligent winding device for wire harness production according to claim 1 is characterized in that: The pressing plate (205) is made of rubber material and is used to reduce the friction force of the pressing plate (205) on the flat wire harness (7).

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