Wire harness U-punching and clamping device

Abstract

The utility model discloses a wire harness U-shaped mounting and clamping device which comprises a wire harness U-shaped mounting device, a buckle feeding device, a buckle dislocation device and a discharging device, a U-shaped mounting mechanism and a clamping air cylinder are arranged at the position of the wire harness feeding device through a linear sliding rail, the wire harness is changed into a U shape through cooperation of the U-shaped mounting mechanism and the clamping air cylinder, and the wire harness is clamped through the clamping air cylinder. The U-shaped wire harness is conveyed to the discharging device through the linear sliding rail, the buckle dislocation device receives materials from the buckle feeding device, the U-shaped wire harness is placed at a preset position for installing a buckle through jacking of the jacking device, the wire harness is pressed into the buckle through the clamping air cylinder, and connection of the buckle and the wire harness is achieved. The steps of automatic feeding, U punching and buckle mounting are achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of automated machinery, and particularly to a wire harness U-bending and clamping device. Background Art

[0002] After the existing wire harness is connected to the terminal and processed, in order to facilitate transportation and storage, before packaging, the product needs to be bent into a U shape, and then the product is fixed by a buckle. Most of the original process is completed manually. Even if there is a corresponding device, its process is realized through multiple workstations. The automated device is large in volume. In order to more quickly realize U-bending and installing the buckle, an automated device is now needed to realize automated U-bending of the product and connection with the buckle, and has a simple structure and a small floor area. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a wire harness U-bending and clamping device.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A wire harness U-bending and clamping device includes a wire harness U-bending device, a buckle feeding device, a buckle dislocation device and a blanking device. The blanking device is slidably mounted below the wire harness U-bending device. A clearance groove is formed in the blanking device, and the buckle dislocation device is slidably mounted in the clearance groove. The buckle dislocation device is slidably connected to the buckle feeding device. The wire harness U-bending device includes a first support frame, a linear slide rail, a U-bending fixing frame, a clamping cylinder and a U-bending mechanism. The linear slide rail is fixedly mounted on the first support frame. A U-bending fixing frame is fixedly mounted on the slider of the linear slide rail. The clamping cylinder and the U-bending mechanism are fixedly mounted on the U-bending fixing frame. Two clamping claws are provided on the clamping cylinder, and a guide wheel is mounted on the clamping claw. The U-bending mechanism includes a U-bending reciprocating device and a U-bending head. The U-bending head is fixedly mounted on the U-bending reciprocating device, and the U-bending head can reciprocate between the two guide wheels.

[0006] Further, an extrusion arm is further provided on the clamping claw of the clamping cylinder. A guide groove is fixedly formed on the outer ring surface of the guide wheel, and the extrusion arm is arranged between the two guide wheels.

[0007] Further, the blanking device includes a blanking fixing frame and a blanking conveying mechanism. The blanking conveying mechanism is fixedly mounted on the blanking fixing frame. There are no less than two annular conveyor belts on the blanking conveying mechanism, and the clearance groove is arranged between the annular conveyor belts.

[0008] Further, the buckle misalignment device includes a misalignment fixing frame, a lifting cylinder, and a misalignment material clamping block. The lifting cylinder is fixedly installed on the misalignment fixing frame, and the misalignment material clamping block is fixedly installed on the cylinder head of the lifting cylinder. A buckle placement groove is fixedly formed on the misalignment material clamping block.

[0009] Further, an opening and closing cylinder is also provided on the misalignment material clamping block. Fixed blocks and movable blocks for forming the buckle placement groove are respectively provided on the opening and closing cylinder.

[0010] Furthermore, the buckle feeding device includes a vibrating wheel feeding tray and a linear vibrating feeding rack connected to the vibrating feeding tray. The discharging end of the linear vibrating feeding rack is slidably connected to the buckle misalignment device.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, the U-shaped forming mechanism and the clamping cylinder are placed at the wire harness feeding device through a linear slide rail. The wire harness is formed into a U shape by the cooperation of the U-shaped forming mechanism and the clamping cylinder, and the wire harness is clamped by the clamping cylinder. Then, the U-shaped wire harness is transferred to the discharging device through the linear slide rail. The buckle misalignment device receives materials from the buckle feeding device, and the U-shaped wire harness is lifted to a preset position for installing the buckle through the lifting device. The wire harness is pressed into the buckle by the clamping cylinder to realize the connection between the buckle and the wire harness. The structure of the present utility model is simple and convenient to use, realizing the steps of automatic feeding, U-shaped forming, and buckle installation, and improving work efficiency. Description of the Drawings

[0013] Figure 1 is a three-dimensional view of the present utility model;

[0014] Figure 2 is a top view of the present utility model;

[0015] Figure 3 is a front view of the present utility model;

[0016] Figure 4 is a three-dimensional view of the wire harness U-shaped forming device of the present utility model;

[0017] Figure 5 is a partial three-dimensional view of the present utility model.

[0018] Reference Signs

[0019] 1. Wire harness U-punching device; 11. First support frame; 12. Linear slide rail; 13. U-punching fixed frame; 14. Clamping cylinder; 15. U-punching mechanism; 16. Guide wheel; 17. U-punching reciprocating device; 18. U-punching head; 19. Extrusion arm; 10. Material guide trough; 2. Buckle feeding device; 22. Linear vibration feeding frame; 3. Buckle misalignment device; 31. Misalignment fixed frame; 32. Lifting cylinder; 33. Misalignment clamping block; 34. Buckle material trough; 4. Unloading device; 5. Avoidance groove; 41. Unloading fixed frame; 42. Unloading conveying mechanism; 43. Annular conveyor belt. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0021] See also Figures 1-5 As shown, a wire harness U-fitting and clamping device comprises a wire harness U-fitting device 1, a buckle feeding device 2, a buckle dislocation device 3 and a feeding device 4, the lower sliding frame of the wire harness U-fitting device 1 is provided with a feeding device 4, the feeding device 4 is provided with a avoiding groove 5, the buckle dislocation device 3 is slidably installed in the avoiding groove 5, the buckle dislocation device 3 is slidably connected with the buckle feeding device 2, the wire harness U-fitting device 1 comprises a first support frame 11, a linear slide rail 12, a U-fitting fixed frame 13, a clamping cylinder 14 and a U-fitting mechanism 15, the first support frame 11 is fixed on A linear slide rail 12 is fixedly installed, and a U-making fixed frame 13 is fixedly installed on the slider of the linear slide rail 12, and a clamping cylinder 14 and a U-making mechanism 15 are fixedly installed on the U-making fixed frame 13. The clamping cylinder 14 is provided with two clamping claws, and a guide wheel 16 is installed on the clamping claw. A material guide groove 10 is fixedly opened on the outer ring surface of the guide wheel 16. The U-making mechanism 15 includes a U-making reciprocating device 17 and a U-making head 18. The U-making reciprocating device 17 is fixedly installed with a U-making head 18, and the U-making head 18 can reciprocate between the two guide wheels 16.

[0022] During operation, the U-making fixing frame 13 is moved as a whole to the wire harness loading position through the linear slide rail 12, and the wire harness is clamped in a straight manner. Before U-making, the wire harness is placed between the U-making head 18 and the guide wheel 16, and the U-making head 18 is pulled toward the guide wheel 16 through the U-making reciprocating device 17 and passes through the guide wheels 16. The two guide wheels 16 are used as limiters to make the wire harness U-shaped, and then the clamping cylinder 14 moves the two guide wheels 16 closer to each other, and the wire harness is clamped by the guide groove 10, and then the wire harness is moved to the top of the unloading device 4 through the linear slide rail 12;

[0023] Meanwhile, the buckle feeding device 2 works. The buckle feeding device 2 includes a vibrating wheel feeding tray and a linear vibrating feeding rack 22 connected to the vibrating feeding tray. The discharging end of the linear vibrating feeding rack 22 is slidably connected to the buckle misalignment device 3. The buckle is fed by the vibrating feeding tray, and the buckle misalignment device 3 is fed by the linear vibrating feeding rack 22.

[0024] The buckle misalignment device 3 includes a misalignment fixing frame 31, a lifting cylinder 32 and a misalignment material clamping block 33. The lifting cylinder 32 is fixedly installed on the misalignment fixing frame 31, and the misalignment material clamping block 33 is fixedly installed on the cylinder head of the lifting cylinder 32. A buckle placing groove 34 is fixedly formed on the misalignment material clamping block 33. After the feeding in the buckle placing groove 34 is completed, the misalignment material clamping block 33 is pushed up into the avoidance groove 5 by the lifting cylinder 32, and the height of the buckle placing groove 34 is higher than the upper surface of the feeding device 4.

[0025] After the U-shaped wire harness is placed in the buckle placing groove 34, the material clamping cylinder 14 controls the guide wheel 16 to release the wire harness. Then, through the extrusion arm 19 provided on the clamping jaw of the material clamping cylinder 14, the extrusion arm 19 is arranged between the two guide wheels 16, and the wire harness is clamped in the buckle under the drive of the material clamping cylinder 14.

[0026] The misalignment material clamping block 33 includes an opening and closing cylinder. A fixed block and a movable block forming the buckle placing groove 34 are respectively fixedly connected to the opening and closing cylinder. After the wire harness is clamped into the buckle, the opening and closing cylinder controls the movable block to release the buckle, and the buckle misalignment device 3 is lowered downward by the lifting cylinder 32.

[0027] The feeding device 4 includes a feeding fixing frame 41 and a feeding transmission mechanism 42. The feeding transmission mechanism 42 is fixedly installed on the feeding fixing frame 41. There are no less than two annular conveyor belts 43 on the feeding transmission mechanism 42, and the avoidance groove 5 is arranged between the annular conveyor belts 43.

[0028] The products are transferred to the discharging area by the conveyor belt of the feeding device 4.

[0029] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. Any equivalent modifications or changes made by those of ordinary skill in the art according to the disclosure of the present invention shall be included in the protection scope recorded in the claims.

Claims

1. A wire harness U-fitting device, comprising a wire harness U-fitting device (1), a buckle feeding device (2), a buckle misalignment device (3) and a feeding device (4), characterized in that: The lower sliding frame of the wire harness U-tying device (1) is provided with a feeding device (4), the feeding device (4) is provided with a avoiding groove (5), a buckle dislocation device (3) is slidably installed in the avoiding groove (5), and the buckle dislocation device (3) is slidably connected with a buckle feeding device (2). The wire harness U-tying device (1) comprises a first support frame (11), a linear slide rail (12), a U-tying fixed frame (13), a material clamping cylinder (14) and a U-tying mechanism (15), the first support frame (11) is fixedly provided with a linear slide rail (12). ), a slider provided on the linear slide rail (12) is fixedly mounted with a U-making fixed frame (13), a clamping cylinder (14) and a U-making mechanism (15) are fixedly mounted on the U-making fixed frame (13), the clamping cylinder (14) is provided with two clamping claws, a guide wheel (16) is mounted on the clamping claws, the U-making mechanism (15) comprises a U-making reciprocating device (17) and a U-making head (18), the U-making reciprocating device (17) is fixedly mounted with a U-making head (18), and the U-making head (18) can reciprocate between the two guide wheels (16).

2. A wire harness U-clamping device according to claim 1, characterized in that: The clamping jaws of the clamping cylinder (14) are also provided with a squeezing arm (19), and a material guide groove (10) is fixedly provided on the outer ring surface of the material guide wheel (16), and the squeezing arm (19) is arranged between the two material guide wheels (16).

3. A wire harness U-clamping device according to claim 1, characterized in that: The material unloading device (4) comprises a material unloading fixed frame (41) and a material unloading conveying mechanism (42). The material unloading fixed frame (41) is fixedly mounted with the material unloading conveying mechanism (42). The material unloading conveying mechanism (42) is provided with no less than two annular conveyor belts (43). The avoidance groove (5) is provided between the annular conveyor belts (43).

4. A wire harness U-clamping device according to claim 1, characterized in that: The buckle dislocation device (3) comprises a dislocation fixing frame (31), a lifting cylinder (32) and a dislocation clamping block (33); the lifting cylinder (32) is fixedly mounted on the dislocation fixing frame (31); the cylinder head of the lifting cylinder (32) is fixedly mounted on the dislocation clamping block (33); and a buckle material placement groove (34) is fixedly provided on the dislocation clamping block (33).

5. A wire harness U-clamping device according to claim 4, characterized in that: The dislocation clamping block (33) is also provided with an opening and closing cylinder, and the opening and closing cylinder is respectively provided with a fixed block and a movable block for forming a clamping material placement groove (34).

6. A wire harness U-clamping device according to claim 1, characterized in that: The buckle loading device (2) comprises a vibrating wheel loading tray, a linear vibrating loading frame (22) connected to the vibrating loading tray, and a discharge end of the linear vibrating loading frame (22) is slidably connected to the buckle misalignment device (3).

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