Separated wire harness U-punching device

Abstract

The utility model discloses a separating type wire harness U-punching device which comprises a machine frame body, an annular chain type feeding assembly, a linear feeding assembly, a U-punching station, a clamping station and a U-punching material moving assembly, and the annular chain type feeding assembly comprises a chain type conveying belt fixedly installed on the machine frame body. A plurality of wire harness placing jigs are fixedly installed on the chain type conveying belt, a linear feeding assembly is erected above the U-punching station and the annular chain type feeding assembly, a U-punching material moving assembly is erected above the U-punching station and the clamping station, and a discharging track is further fixedly installed on the rack body. According to the automatic wire harness feeding, bending, clamping and discharging device, automatic wire harness feeding, bending, clamping and discharging are achieved, automatic clamping feeding is achieved, the working efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of automated machinery, in particular to a separate wire harness U-tying device. Background Art

[0002] The photovoltaic junction box is a connection device that protects solar photovoltaic modules. It is a connection device between the solar cell array composed of solar cell modules and the solar charging control device. Its main function is to connect and protect solar photovoltaic modules, connect the power generated by solar cells to external lines, and conduct the current generated by photovoltaic modules.

[0003] After the existing photovoltaic junction box cables are manufactured, in order to facilitate packaging, transportation and warehousing, the wires need to be bent into a U-shaped structure and the wire harnesses need to be fixed with clips. However, the existing process is completed manually, which has low work efficiency and high labor costs. Utility Model Content

[0004] The main purpose of the utility model is to provide a separate wire harness U-tying device.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A separate wire harness U-tying device comprises a frame body, an annular chain feeding assembly fixedly mounted on the frame body, a linear feeding assembly, a U-tying station, a clamping station and a U-tying material moving assembly, the annular chain feeding assembly comprises a chain conveyor fixedly mounted on the frame body, a plurality of wire harness material placing jigs are fixedly mounted on the chain conveyor, a linear feeding assembly is mounted above the U-tying station and the annular chain feeding assembly, a U-tying material moving assembly is mounted above the U-tying station and the clamping station, and a material unloading track is also fixedly mounted on the frame body.

[0007] Furthermore, the U-making station includes a U-making linear slide rail and a U-making arm, the U-making linear slide rail is slidably connected with a U-making slider, the U-making slider is fixedly mounted with a U-making arm, and both ends of the U-making arm are fixedly provided with arc chamfers.

[0008] Furthermore, the clamping station includes a vibration feeding assembly for automatic feeding of clamps, a fixed limit block, a movable limit block, a linear slide rail, a limit cylinder and a limit plate. A buckle feeding trough is fixedly provided on the frame body, a fixed limit block is fixedly installed on one side of the buckle feeding trough, a movable limit block is movably provided on one side of the fixed limit block, the movable limit block is fixedly installed on a slider provided on the linear slide rail, the movable limit block is slidably connected to the discharge port of the vibration feeding assembly, the limit cylinder is fixedly installed on the frame body, and a limit plate is fixedly connected to the limit cylinder.

[0009] Furthermore, the U-shaped material moving assembly includes a material moving fixed frame, a material moving linear slide, a lifting cylinder, a lifting arm, a material moving fixed plate, a first clamping assembly and a second clamping assembly. The material moving fixed frame is fixedly installed with a material moving linear slide, the material moving linear slide is connected to a lifting cylinder via a slider, the lifting arm is fixedly connected to the cylinder head of the lifting cylinder, the material moving fixed plate is fixedly installed on the lower end surface of the lifting arm, and the first clamping assembly and the second clamping assembly are respectively fixedly installed on both ends of the lower end surface of the material moving fixed plate.

[0010] Furthermore, the first clamping assembly includes a first clamping cylinder, a clamping jaw fixing plate and a U-making guide wheel. The first clamping cylinder is a double-claw clamping cylinder. The two clamping jaws of the first clamping cylinder are respectively fixedly mounted with clamping jaw fixing plates, and the lower end surfaces of the clamping jaw fixing plates are respectively fixedly mounted with two U-making guide wheels, and the U-making guide wheels are fixedly provided with a material guide groove.

[0011] Furthermore, the second clamping assembly includes a second clamping cylinder and a pusher block. The two clamping jaws of the second clamping cylinder are respectively fixedly mounted with pushers, and the opposite back surfaces of the pushers are fixedly provided with limiting grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes the automatic feeding, bending, clamping and unloading of the wire harness and the automatic feeding of the clamp, thereby improving the work efficiency and reducing the labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is a partial stereogram of the utility model;

[0017] Figure 4 It is a partial stereogram of the utility model;

[0018] Figure 5 It is a three-dimensional diagram of the U-shaped material transfer component of the present utility model.

[0019] Attached photos

[0020] 1. Rack body; 2. Ring chain feeding assembly; 3. Linear feeding assembly; 4. U punching station; 5. Clamping station; 6. U punching material transfer assembly; 21. Chain conveyor belt; 22. Wire harness placement fixture; 7. Unloading track; 41. U punching linear slide rail; 42. U punching arm; 52. Fixed limit block; 53. Movable limit block; 54. Linear slide rail; 55. Limit cylinder; 56. Limit plate; 11 .Snap-on material chute; 61. Material transfer fixing frame; 62. Material transfer linear slide rail; 63. Lifting cylinder; 64. Lifting arm; 65. Material transfer fixing plate; 66. First clamping assembly; 67. Second clamping assembly; 661. First clamping cylinder; 662. Clamping jaw fixing plate; 663. U-shaped material guide wheel; 664. Material guide chute; 671. Second clamping cylinder; 672. Pushing block; 673. Limiting groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 As shown, a separate wire harness U-breaking device comprises a frame body 1, an annular chain feeding assembly 2 fixedly mounted on the frame body 1, a linear feeding assembly 3, a U-breaking station 4, a clamping station 5 and a U-breaking material moving assembly 6, wherein the annular chain feeding assembly 2 comprises a chain conveyor 21 fixedly mounted on the frame body 1, and a plurality of wire harness placing jigs 22 are fixedly mounted on the chain conveyor 21, and the wire harness is slidably clamped by the wire harness placing jigs 22, and then gradually loaded through the chain conveyor 21, and a linear feeding assembly 3 is set above the U-breaking station 4 and the annular chain feeding assembly 2 A feeding assembly 3 is provided, which transfers the wire harness on the wire harness placing fixture 22 to the U-tying station 4 through the linear feeding assembly 3, and U-tying is performed through the cooperation of the device on the U-tying station 4. A U-tying material transfer assembly 6 is arranged above the U-tying station 4 and the clamping station 5. The U-tying material transfer assembly 6 clamps the U-tying completed product and transfers it to the clamping station 5. The wire harness is clamped and fixed by the mechanism on the clamping station 5. A discharge track 7 is also fixedly installed on the frame body 1. After the clamping is completed, the U-tying material transfer assembly 6 transfers the clamped wire harness to the discharge track 7 to complete the discharge.

[0023] The U-marking station 4 includes a U-marking linear slide rail 5441 and a U-marking arm 42. The U-marking linear slide rail 5441 is slidably connected with a U-marking slider, and the U-marking arm 42 is fixedly installed on the U-marking slider. Both ends of the U-marking arm 42 are fixedly provided with arc chamfers.

[0024] After the linear feeding component 3 clamps the wire harness and is moved to the specified position of the U-tying station 4, the linear feeding component 3 remains stationary, and the U-tying linear slide rail 5441 drives the U-tying arm 42 to move so that the center position of the wire harness moves toward the U-tying material transfer component 6, so that the wire harness becomes U-shaped, and then the U-shaped wire harness is clamped by the U-tying material transfer component 6 and moved to the clamping station 5.

[0025] The clamping station 5 includes a vibrating feeding assembly for automatic clamp feeding, a fixed limit block 52, a movable limit block 53, a linear slide rail 54, a limit cylinder 55 and a limit plate 56. A buckle feeding trough 11 is fixedly provided on the frame body 1, a fixed limit block 52 is fixedly installed on one side of the buckle feeding trough 11, a movable limit block 53 is movably provided on one side of the fixed limit block 52, the movable limit block 53 is fixedly installed on a slider provided on the linear slide rail 54, the movable limit block is slidably connected to the discharge port of the vibrating feeding assembly, the limit cylinder 55 is fixedly installed on the frame body 1, and a limit plate 56 is fixedly connected to the limit cylinder 55.

[0026] Automatic loading of the clip is achieved through the vibration loading assembly, so that the clip is moved to the movable limit block 53. It should be noted that the movable limit block 53 is provided with a placing groove for the movable placement of the clip. The movable limit block 53 is moved to the fixed limit block 52 through the linear slide rail 54, so that the clip is fixed between the movable limit block 53 and the fixed limit block 52, and then the limit plate 56 is pushed by the limit cylinder 55 to position the clip to the specified position.

[0027] The U-shaped material moving assembly 6 includes a material moving fixed frame 61, a material moving linear slide 62, a lifting cylinder 63, a lifting arm 64, a material moving fixed plate 65, a first clamping assembly 66 and a second clamping assembly 67. The material moving fixed frame 61 is fixedly mounted with the material moving linear slide 62, the material moving linear slide 62 is connected to the lifting cylinder 63 via a slider, the lifting arm 64 is fixedly connected to the cylinder head of the lifting cylinder 63, the material moving fixed plate 65 is fixedly mounted on the lower end surface of the lifting arm 64, and the first clamping assembly 66 and the second clamping assembly 67 are respectively fixedly mounted on both ends of the lower end surface of the material moving fixed plate 65.

[0028] The first clamping assembly 66 includes a first clamping cylinder 661, a clamping jaw fixing plate 662 and a U-making material guide wheel 663. The first clamping cylinder 661 is a double-claw clamping cylinder. The two clamping jaws of the first clamping cylinder 661 are respectively fixedly mounted with a clamping jaw fixing plate 662. The lower end surface of the clamping jaw fixing plate 662 is respectively fixedly mounted with two U-making material guide wheels 663. The U-making material guide wheel 663 is fixedly provided with a material guide groove 664.

[0029] After the linear feeding assembly 3 clamps the wire harness to the U-making station 4, the U-making arm 42 bends the wire harness into a U shape, and the U-shaped wire harness is placed between the U-making guide wheels 663 connected to the first clamping cylinder 661. Then the first clamping cylinder 661 clamps and clamps the wire harness through the guide groove 664 of the U-making guide wheel 663, and then moves it to the clamping station 5 to place the wire harness in the clamp.

[0030] The second clamping assembly 67 includes a second clamping cylinder 671 and a pusher block 672 . The pusher blocks 672 are fixedly mounted on two clamping jaws of the second clamping cylinder 671 , and a limiting groove 673 is fixedly provided on the opposite back surface of the pusher block 672 .

[0031] The second clamping cylinder 671 controls the pushing block 672 to move the pushing blocks 672 in opposite directions, so that the wire harness is completely clamped into the clamp, completing the U-clamping work.

[0032] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. A separate harness U-binding device, comprising a frame body (1), an annular chain feeding assembly (2) fixedly mounted on the frame body (1), a linear feeding assembly (3), a U-binding station (4), a clamping station (5) and a U-binding material transfer assembly (6), characterized in that: The annular chain loading assembly (2) comprises a chain conveyor (21) fixedly mounted on a frame body (1); a plurality of wire harness placement jigs (22) are fixedly mounted on the chain conveyor (21); a linear loading assembly (3) is mounted above the U-punching station (4) and the annular chain loading assembly (2); a U-punching material transfer assembly (6) is mounted above the U-punching station (4) and the clamping station (5); and a material discharge track (7) is also fixedly mounted on the frame body (1).

2. A separate wire harness U-tying device according to claim 1, characterized in that: The U-forming station (4) comprises a U-forming linear slide rail (54) (41) and a U-forming arm (42). The U-forming linear slide rail (54) (41) is slidably connected with a U-forming slider, and the U-forming arm (42) is fixedly mounted on the U-forming slider. Both ends of the U-forming arm (42) are fixedly provided with circular arc chamfers.

3. A separate wire harness U-tying device according to claim 1, characterized in that: The clamping station (5) comprises a vibrating feeding assembly for automatic clamp feeding, a fixed limit block (52), a movable limit block (53), a linear slide rail (54), a limit cylinder (55) and a limit plate (56). A clamping feeding trough (11) is fixedly provided on the frame body (1). A fixed limit block (52) is fixedly installed on one side of the clamping feeding trough (11). A movable limit block (53) is movably provided on one side of the fixed limit block (52). The movable limit block (53) is fixedly installed on a slider provided on the linear slide rail (54). The movable limit block (53) is slidably connected to the discharge port of the vibrating feeding assembly. The limit cylinder (55) is fixedly installed on the frame body (1). The limit plate (56) is fixedly connected to the limit cylinder (55).

4. A separate wire harness U-tying device according to claim 1, characterized in that: The U-shaped material moving assembly (6) comprises a material moving fixed frame (61), a material moving linear slide rail (62), a lifting cylinder (63), a lifting arm (64), a material moving fixed plate (65), a first clamping assembly (66) and a second clamping assembly (67). The material moving fixed frame (61) is fixedly mounted with a material moving linear slide rail (62), the material moving linear slide rail (62) is connected to the lifting cylinder (63) via a slider, the lifting arm (64) is fixedly connected to the cylinder head of the lifting cylinder (63), the material moving fixed plate (65) is fixedly mounted on the lower end surface of the lifting arm (64), and the first clamping assembly (66) and the second clamping assembly (67) are respectively fixedly mounted on the two ends of the lower end surface of the material moving fixed plate (65).

5. A separate harness U-tying device according to claim 4, characterized in that: The first clamping assembly (66) includes a first clamping cylinder (661), a clamping jaw fixing plate (662) and a U-shaped material guide wheel (663). The first clamping cylinder (661) is a double-claw clamping cylinder. The two clamping jaws of the first clamping cylinder (661) are respectively fixedly mounted with a clamping jaw fixing plate (662). The lower end surface of the clamping jaw fixing plate (662) is respectively fixedly mounted with two U-shaped material guide wheels (663). The U-shaped material guide wheel (663) is fixedly provided with a material guide groove (664).

6. A separate wire harness U-tying device according to claim 4, characterized in that: The second clamping assembly (67) comprises a second clamping cylinder (671) and a pushing block (672). The pushing blocks (672) are fixedly mounted on the two clamping jaws of the second clamping cylinder (671), and a limiting groove (673) is fixedly provided on the opposite back surface of the pushing block (672).

Images