An assembly device and method for assembling an automobile wiring harness connection assembly

Abstract

The present invention relates to the field of automobile connection component production, and discloses an assembly device and method for automobile wiring harness connection components, including a plug, a base is fixed at one end of the plug, two coiling needles are fixedly installed in the base, a waterproof pad is fixed on the coiling needle, and a machine platform is fixed with two parallel support rods, a CCD detector 1 is fixed on the machine platform, and an assembly frame, a CCD detector 2, an assembly part and a screening part are fixed on the machine platform and on one side of the CCD detector 1 in sequence; the method includes assembling the plug, the base, the coiling needle and the waterproof pad of the automobile wiring harness connection component, and performing detection. The present invention loads the components of the connection component independently by separate feeding, and in the actual assembly process, the assembly frame and the assembly part assemble the structure and the plug on the base, and the assembly efficiency is high. At the same time, during the assembly process, the assembly frame performs high-precision positioning and assembly of the components on the base, and the assembly accuracy is high, the process is simplified, and the assembly accuracy is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile connection component production, in particular to an assembly device and method for an automobile wiring harness connection component. Background Art

[0002] Different control circuits are usually used in automobiles, and each circuit needs to be connected to a control module through a connecting plug, and the connecting components require complex assembly processes during production.

[0003] In the prior art, the name disclosed in the application number: CN201822092498.5 is: an assembly inspection equipment for an automobile connector shell, which includes a shell vibration loading tray, a buckle cover vibration loading tray and an assembly inspection device, and a transfer mechanism and a model identification mechanism are sequentially arranged on one side of the shell loading belt; a buckle cover loading mechanism is arranged on one side of the buckle cover loading belt; a clamping mechanism, a height inspection mechanism and a pressure inspection mechanism are sequentially arranged on one side of the processing belt.

[0004] However, the assembly inspection equipment mentioned in the prior art cannot perform accurate assembly operations on the parts in sequence when assembling multiple parts of a connection component. The assembly accuracy is low, assembly errors are prone to occur, and the assembly efficiency is low. Therefore, it is necessary to design an assembly device and method for an automotive wiring harness connection component. Summary of the invention

[0005] The object of the present invention is to provide an assembly device and method for an automobile wiring harness connection assembly to solve the problems in the prior art.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] The invention discloses an assembly device for an automobile wiring harness connection component. The automobile wiring harness connection component comprises a plug. A base is fixed at one end of the plug. Two coiling needles are fixedly installed in the base. A waterproof pad is fixed on the coiling needle.

[0008] The assembly device includes a machine platform, on which two parallel support rods for conveying a base are fixed, on which a CCD detector 1 is fixed, and on the machine platform and on one side of the CCD detector 1 are fixed an assembly frame for assembling a waterproof pad, a CCD detector 2, an assembly part for assembling a blockage, and a screening part.

[0009] Furthermore, a side plate is fixed on the support rod, a blanking plate is fixed at one end of the support rod, a horizontal groove is provided on one side of the side plate, a slide table is fixed on the machine platform, a cylinder is slidably provided on the slide table, and a positioning claw is fixed at the output end of the cylinder.

[0010] A conveying platform for the coiling needle is fixedly arranged on the machine platform, a material discharge port is arranged at one end of the conveying platform, a second air cylinder is fixed at one end of the conveying platform, and the structure of the second CCD detector is the same as that of the first CCD detector.

[0011] A waste pipe is fixed on the machine platform, a transition groove is arranged on the side plate, and two vibrating feeding tables are fixed on one side of the machine platform for conveying waterproof pads and plugging.

[0012] Furthermore, a cylinder four is fixedly provided on the machine platform, a connecting plate is fixedly provided on the output end of the cylinder four, a mounting rod is fixedly provided on the connecting plate, the mounting rod is slidably provided on the machine platform, an array of vertical poles are fixedly provided on the mounting rod, and a rotating seat is rotatably provided on the vertical pole.

[0013] The vertical rod is provided with an installation groove, in which two springs for connecting and supporting the rotating seat are fixedly provided, the rotating seat is fixedly provided with an inclined surface, the rotating seat is provided with a through groove, and one side of the rotating seat is fixedly provided with a limit plate for limiting the rotation of the rotating seat.

[0014] Furthermore, a slide table 2 is fixedly provided on the assembly frame, a movable seat is slidably provided on the slide table 2, a cylinder 5 is fixedly provided on the movable seat, an output end of the cylinder 5 is fixedly connected to the cylinder seat, a cylinder 6 is fixedly connected to the cylinder seat, a connecting block is fixedly provided on the output end of the cylinder 6, pin holes are provided on both sides of the connecting block, and a T-block is rotatably provided in the connecting block.

[0015] Furthermore, a pin rod is fixed in the pin hole, the pin rod is located on one side of the T-block, a motor 2 for connecting and driving the T-block is fixed on one side of the connecting block, a groove is provided on the T-block, a pin-carrying hole is provided in the groove, and symmetrically distributed moving blocks are slidably provided in the groove.

[0016] An open groove is arranged on one side of the moving block, a second inclined surface is arranged on the moving block, a clamping plate is fixedly arranged on one end of the moving block, and a cylinder seven for connecting and driving the moving block is fixedly arranged at both ends of the T-shaped block.

[0017] Furthermore, an assembly table is fixedly provided on the assembly frame, a cylinder eight is fixedly provided on one side of the assembly table, a loading plate is slidably provided on the assembly table, two circular holes are provided on the loading plate, a symmetrically distributed U-shaped plate is fixedly provided on the loading plate, the U-shaped plate is provided with symmetrically distributed positioning grooves, and the positioning grooves cooperate with the fixing plate.

[0018] The assembly table is provided with two sliding holes, in which a moving rod is slidably arranged, one end of the moving rod is sleeved with a spring three, and the other end is provided with a positioning hole, which is coaxial with the circular hole, and the assembly table is fixed to the discharge end of a vibrating loading table.

[0019] Furthermore, the assembly includes a slide three, a vertical frame is slidably provided on the slide three, a motor three is fixedly provided on the top of the vertical frame, a material moving plate is fixedly connected to the output end of the motor three, a cylinder nine is fixedly provided at both ends of the material moving plate, a mounting block is fixedly provided at the output end of the cylinder nine, a motor four is fixedly provided on the mounting block, and connecting shafts are rotatably provided at both ends of the mounting block.

[0020] A material moving rod 1 is fixedly provided at one end of the connecting shaft, a material moving rod 2 is fixedly provided at one end of the material moving rod 1, a circular groove is provided on one side of the material moving rod 1, a spring 4 is fixedly provided in the circular groove, a push rod is slidably provided in the circular groove, a slope 3 is provided at the end of the push rod, one end of the spring 3 is connected to one end of the push rod, and the difference between the material moving rod 2 and the material moving rod 1 is only the diameter.

[0021] Furthermore, a pressure plate is fixed on one side of the connecting shaft, a matching block is fixed on the end of one pressure plate on two adjacent connecting shafts, a matching groove is provided on the other end of the pressure plate, the matching block matches with the matching groove, a gear is fixed on the connecting shaft, the output end of motor four is connected to the end of one connecting shaft, and the two adjacent connecting shafts are transmitted through gear meshing.

[0022] Furthermore, the screening component includes a cylinder three, which is fixedly arranged on the machine platform, and the output end of the cylinder three is fixedly connected to a mounting plate, one end of the mounting plate is fixedly provided with a U-shaped block, and two CCD detectors three are fixedly provided on the U-shaped block, and a guide groove is fixedly provided on one side of the U-shaped block, and a spring one is fixedly connected in the guide groove.

[0023] A moving plate is fixedly connected to the spring one, a baffle is fixedly arranged between the two moving plates, the moving plate is slidably arranged in the guide groove, a motor one is fixedly arranged on the U-shaped block, a cam is fixedly connected to the output end of the motor one, and the cam cooperates with the baffle.

[0024] A method for assembling an automobile wiring harness connection component, the method uses the assembly device to assemble the automobile wiring harness connection component, and the method comprises the following steps:

[0025] S1. Start the equipment, load each part of the automotive wiring harness connection assembly independently, and conduct a test on the test base.

[0026] S2. Clamp the coiling needle by the moving block on the assembly frame and move it above the waterproof pad, insert the coiling needle on the waterproof pad, and then move the waterproof pad to the base for preliminary assembly.

[0027] S3. Perform secondary inspection on the preliminarily assembled base.

[0028] S4. The plug is moved and assembled on the base through the assembly parts to complete the assembly operation.

[0029] S5. Carry out three tests on the assembled automobile connection components to select the excellent products.

[0030] Beneficial effects of the present invention:

[0031] 1. The assembly device of the automobile wiring harness connection assembly of the present invention performs independent loading of the parts of the connection assembly by separate loading without interfering with each other. In the actual assembly process, the structure and the blockage on the base are assembled separately by the assembly frame and the assembly parts, and the assembly is simple and efficient. At the same time, the assembly frame performs high-precision positioning and assembly of the parts on the base during the assembly process, and the assembly accuracy is high;

[0032] 2. The assembly device of the automobile wiring harness connection assembly of the present invention performs multiple detection operations during the production and assembly process, accurately detects the entire assembly process, improves the accuracy of the assembly, and can promptly detect assembly problems, which is convenient for controlling product quality;

[0033] 3. The method of assembling and assembling the automobile wiring harness connection component of the present invention simplifies the process. In the actual production process, the automobile wiring harness connection component is assembled efficiently and accurately, which improves the assembly accuracy and reduces the assembly error. It is suitable for mass assembly production of automobile wiring harness connection components. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The present invention will be further described below in conjunction with the accompanying drawings.

[0035] Figure 1 It is a structural schematic diagram of the automobile wiring harness connection assembly of the present invention;

[0036] Figure 2 is a cross-sectional view of the automotive wiring harness connection assembly of the present invention;

[0037] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0038] Figure 4 It is a structural schematic diagram of the assembly device of the present invention;

[0039] Figure 5 The present invention Figure 4 The enlarged structural diagram at A in the middle;

[0040] Figure 6 The present invention Figure 4 The enlarged structural diagram at B in the middle;

[0041] Figure 7 It is a partial structural schematic diagram of the assembly device of the present invention;

[0042] Figure 8 It is a schematic diagram of the structure of the rotating seat of the present invention;

[0043] Fig. 9 It is a structural schematic diagram of the assembly rack of the present invention;

[0044] Fig.10 It is a schematic diagram of the structure of the assembly rack of the present invention;

[0045] Fig.11 is a cross-sectional view of a partial structure of the assembly rack of the present invention;

[0046] Fig.12 is a partial structural sectional view of the assembly rack of the present invention;

[0047] Fig.13 It is a schematic diagram of the structure of the assembly of the present invention;

[0048] Fig.14 The present invention Fig.13 Enlarged structural diagram at point C in the middle. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] An assembly device and method for an automobile wiring harness connection component, the automobile wiring harness connection component is a type of male and female connector used for automobile line connection, and the assembly device belongs to the intelligent manufacturing equipment industry and is a type of industrial assembly robot, used to assemble non-metallic parts and metal parts of the automobile wiring harness connection component.

[0051] like Figure 1-2 As shown, the automobile wiring harness connection assembly includes a plug 8, one end of the plug 8 is fixedly provided with a base 81, two connecting parts 82 are fixedly provided on the base 81, two through holes 80 matching the connecting parts 82 are provided in the plug 8, the connecting part 82 is fixedly installed in the through holes 80, a mounting groove 83 is provided in the connecting part 82, a waterproof pad 84 is fixedly provided in the mounting groove 83, two winding needles 85 are fixedly provided on the base 81, one end of the winding needle 85 is inserted in the base 81, one end of the winding needle 85 passes through the base 81, and the other end is located in the through hole 80, and the waterproof pad 84 is sleeved on the winding needle 85 to seal and waterproof the gap between the winding needle 85 and the base 81.

[0052] like Figure 3-Figure 6As shown, the assembly device includes a machine platform 1, on which two parallel support rods 11 are fixedly provided, a conveying trough is formed between the support rods 11, a base 81 is placed in the conveying trough, and the base 81 is moved for loading, a side plate 12 is fixedly provided on the support rod 11 for limiting the base 81, and a blanking plate 13 is fixedly provided at one end of the support rod 11 for blanking the assembled automotive wiring harness connection components.

[0053] A horizontal groove 14 is provided on one side of the side plate 12, and a slide 16 is fixedly provided on the machine table 1 and located on one side of the conveying groove. A movable cylinder 17 is installed on the slide 16, and a positioning claw 18 is fixedly provided at the output end of the cylinder 17. The slide 16 controls the horizontal movement of the cylinder 17 to position the positioning claw 18 at a point in the horizontal groove 14, and then the positioning claw 18 is driven by the cylinder 17 to move into and pass through the horizontal groove 14 to fix the base 81 located in the conveying groove.

[0054] A conveying platform 15 is fixedly provided on the machine 1 and located on one side of the conveying trough, which is used to load the coil needle 85. A discharge port is opened at one end of the conveying platform 15, and a cylinder 151 is fixedly provided at one end of the conveying platform 15. The output end of the cylinder 151 faces the discharge port and is used to eject the coil needle 85. A CCD detector 10 is fixedly provided on the machine 1 and located on the other side of the conveying trough. The base 81 after injection molding is located in the conveying trough and moves. The base 81 is visually inspected by the CCD detector 10 to screen out defective bases 81.

[0055] An assembly rack 2, a CCD detector 2 4, an assembly part 3 and a screening part 5 are fixedly arranged in sequence on the machine 1 and located on one side of the CCD detector 10. The assembly rack 2 is used to assemble the coil needle 85 and the waterproof pad 84 on the base 81, and the CCD detector 2 4 has the same structure as the CCD detector 10. The CCD detector 2 4 is used to monitor the assembly flatness of the waterproof pad 84, and the assembly part 3 is used to assemble the plug 8 on the base 81, and the screening part 5 is used to reject defective products produced.

[0056] A waste pipe 111 is fixedly provided on the machine 1 at the screening element 5, and the waste pipe 111 is fixed to one side of a side plate 12, and a transition groove 112 is opened on the side plate 12 for conveying defective connecting components in the groove to move into the waste pipe 111. Two vibrating loading platforms 6 are fixedly provided on one side of the machine 1, which are used to convey the waterproof pad 84 and the plug 8 respectively.

[0057] The screening element 5 includes a cylinder three 51, which is fixedly installed on the machine platform 1. The output end of the cylinder three 51 is fixedly connected to a mounting plate 52, one end of the mounting plate 52 is fixedly provided with a U-shaped block 53, and two CCD detectors three 54 are fixedly provided on the U-shaped block 53 for detecting the assembly status of the blockage 8 and the base 81. A guide groove 57 is fixedly provided on one side of the U-shaped block 53, a spring one 59 is fixedly connected in the guide groove 57, a movable plate 58 is fixedly connected to the spring one 59, and a baffle 50 is fixedly provided between the two movable plates 58.

[0058] The movable plate 58 is slidably set in the guide groove 57, and the baffle 50 limits the connecting component located in the U-shaped block 53, so as to facilitate the detection of the CCD detector three 54. A motor 55 is fixedly provided on the U-shaped block 53, and a cam 56 is fixedly connected to the output end of the motor 55. The cam 56 contacts the baffle 50. After the cam 56 rotates, the baffle 50 is pressed down to control the baffle 50 to block one side of the U-shaped block 53. When the cam 56 continues to rotate, the spring 59 pushes the movable plate 58 upward to remove the blocking of the baffle 50 on one side of the U-shaped block 53.

[0059] After the CCD detector three 54 has inspected the automobile wiring harness connection component, if the inspected automobile wiring harness connection component is defective, the cylinder three 51 pulls the U-shaped block 53, and the automobile wiring harness connection component is pulled by the U-shaped block 53 to move from the transition groove 112 into the waste pipe 111 to remove the defective products, and the products that pass the inspection are unloaded from the unloading plate 13.

[0060] like Figure 5 , Figure 7 , Figure 8 As shown, a cylinder 47 is fixedly provided on the machine 1 and below the support rod 11, a connecting plate 71 is fixedly provided on the output end of the cylinder 47, a mounting rod 72 is fixedly provided on the connecting plate 71, the mounting rod 72 is slidably installed on the machine 1, an array of vertical rods 73 are fixedly provided on the mounting rod 72, a rotating seat 74 is rotatably installed on the vertical rod 73, a mounting groove 77 is provided on the vertical rod 73, a spring 2 is fixedly provided in the mounting groove 77, the spring 2 is not shown in the figure, and one end of the spring 2 is fixedly connected to the bottom of the rotating seat 74.

[0061] A slope 76 is fixedly provided on the rotating seat 74, a through groove 75 is opened on the rotating seat 74, a through hole 741 is opened on the rotating seat 74, the through hole 741 is rotatably connected to the shaft rod on the vertical rod 73, a limit plate 742 is fixedly provided on one side of the rotating seat 74, the limit plate 742 contacts the vertical rod 73, and the rotation of the rotating seat 74 is limited, and the slope 76 faces the feed end of the conveying trough.

[0062] During actual operation, the mounting rod 72 slides horizontally, and when moving toward the feeding end, the inclined surface 76 contacts one side of the base 81, which causes the rotating seat 74 to rotate, and then the rotating seat 74 moves from under the base 81 until it moves to the other side of the base 81, and then the spring 2 releases the elastic force to control the rotating seat 74 to reset, and then the rotating seat 74 pushes the base 81 to move sequentially in the discharge direction, and the through slot 75 is to allow the winding needle 85 to pass through.

[0063] like Figure 9-12 As shown, a slide 21 is fixedly provided on the assembly frame 2, a moving seat 22 is installed on the slide 21, a cylinder 5 23 is fixedly provided on the moving seat 22, an output end of the cylinder 5 23 is fixedly connected to a cylinder seat 231, a cylinder 6 24 is fixedly connected to the cylinder seat 231, a connecting block 241 is fixedly provided on the output end of the cylinder 6 24, pin holes 242 are provided on both sides of the connecting block 241, and a T-block 25 is rotatably provided inside the connecting block 241.

[0064] A pin rod 243 is fixed in the pin hole 242, and the pin rod 243 is located on one side of the T-block 25. When the T-block 25 rotates from a vertical state to a horizontal state, the pin rod 243 abuts against one side of the T-block 25, and is used to limit the T-block 25 in the horizontal state to prevent the T-block 25 from rotating more than 90 degrees. A motor 240 is fixed on one side of the connecting block 241, and the output end of the motor 240 is fixedly connected to the T-block 25 to drive the T-block 25 to rotate.

[0065] The T-block 25 is provided with a groove 251, in which a needle hole 26 is provided, and a symmetrically distributed moving block 28 is slidably provided in the groove 251, and an opening groove 282 is provided on one side of the moving block 28, and a second inclined surface 281 is provided on the moving block 28. After the second inclined surface 281 abuts against the inner side of the groove 251, the opening groove 282 is located on both sides of the needle hole 26 to clamp the coil needle 85, and a clamping plate 29 is fixedly provided at one end of the moving block 28, and a cylinder seven 27 is fixedly provided at both ends of the T-block 25, and the output end of the cylinder seven 27 is fixedly connected to the moving block 28.

[0066] Under the action of the output end of cylinder seven 27, the moving block 28 translates in the groove 251 to load and move the coiling needle 85. When the coiling needle 85 and the waterproof pad 84 are installed, the fixing plate 29 clamps the waterproof pad 84 to ensure that the coiling needle 85 is inserted into the waterproof pad 84.

[0067] An assembly table 20 is fixedly provided on the assembly frame 2, a cylinder 8 200 is fixedly provided on one side of the assembly table 20, a loading plate 201 is slidably provided on the assembly table 20, the loading plate 201 is provided with two circular holes 202, a symmetrically distributed U-shaped plate 203 is fixedly provided on the loading plate 201, the U-shaped plate 203 is provided with symmetrically distributed positioning grooves 204, and the positioning grooves 204 cooperate with the fixing plate 29.

[0068] Two sliding holes 205 are provided on the assembly table 20 , and a moving rod 206 is slidably provided in the sliding hole 205 . A spring 207 is sleeved on one end of the moving rod 206 , and a positioning hole 208 is provided on the other end. The positioning hole 208 is coaxial with the circular hole 202 .

[0069] The assembly table 20 is located at the discharge end of a vibrating loading table 6. After the waterproof pad 84 is loaded, it is moved into the U-shaped plate 203. The notch of the waterproof pad 84 is located on the circular hole 202. Then, by inserting the coiling needle 85 into the waterproof pad 84, the other end of the coiling needle 85 passes through the circular hole 202 and cooperates with the positioning hole 208 to support the two ends of the coiling needle 85, and the coiling needle 85 and the waterproof pad 84 are positioned and installed. During the installation process, the fixing plate 29 limits the waterproof pad 84.

[0070] Then, the coiling needle 85 and the waterproof pad 84 are removed from the U-shaped plate 203 and inserted into a base 81 fixed with the positioning claw 18, thereby completing the assembly process of the components on the base 81.

[0071] like Fig.13 , Fig.14 As shown, the assembly 3 includes a slide 31, a frame 32 is slidably provided on the slide 31, a motor 320 is fixedly provided on the top of the frame 32, an output end of the motor 320 is fixedly connected to a material moving plate 33, both ends of the material moving plate 33 are fixedly installed with a cylinder 9 34, the output end of the cylinder 9 34 is fixedly connected to a mounting block 35, a motor 4 36 is fixedly provided on the mounting block 35, and connecting shafts 37 are rotatably installed at both ends of the mounting block 35.

[0072] A material moving rod 39 is fixedly provided at one end of the connecting shaft 37, a material moving rod 30 is fixedly provided at one end of the material moving rod 39, a circular groove 300 is provided on one side of the material moving rod 39, a spring 4 303 is fixedly provided in the circular groove 300, a push rod 301 is slidably provided in the circular groove 300, a slope 302 is provided at the end of the push rod 301, one end of the spring 4 303 is fixedly connected to one end of the push rod 301, and the only difference between the material moving rod 2 30 and the material moving rod 39 is that the diameters of the two are different.

[0073] When the material moving rod 1 39 or the material moving rod 2 30 is inserted into the plug 8, the spring 4 303 pushes the push rod 301 to abut against the through hole 80 of the plug 8, clamping the plug 8, so as to facilitate moving the plug 8 from the loading position to the base 81 to be assembled.

[0074] A pressure plate 371 is fixedly provided on one side of the connecting shaft 37, a matching block 373 is fixedly provided on the end of one of the pressure plates 371 of the two adjacent connecting shafts 37, and a matching groove 372 is opened on the end of the other pressure plate 371. When the two pressure plates 371 are collinear, the matching block 373 matches with the matching groove 372 to stabilize the two connecting shafts 37, and when assembling the plug 8, the pressure plate 371 can press down the plug 8 to ensure that the plug 8 is stably pressed onto the base 81.

[0075] A gear 38 is fixedly provided on the connecting shaft 37, and the output end of the motor 4 36 is fixedly connected to one end of a connecting shaft 37, driving one connecting shaft 37 to rotate, and two adjacent connecting shafts 37 are meshed and driven by the gears 38 thereon, so that the two adjacent connecting shafts 37 rotate synchronously.

[0076] In this embodiment, slide 1 16, slide 2 21 and slide 3 31 all use Zhuoli Hanguang TSA50-B guide rail electric linear slides.

[0077] An assembly method for an automobile wiring harness connection component is to assemble the automobile wiring harness connection component using an assembly device, and specifically comprises the following steps:

[0078] S1. Start the equipment, load each part of the automobile wiring harness connection assembly independently, and perform a test on the test base 81.

[0079] S2. Clamp the coiling needle 85 through the moving block 28 on the assembly frame 2 and move it above the waterproof pad 84. Insert the coiling needle 85 on the waterproof pad 84, and then move the waterproof pad 84 to the base 81 for preliminary assembly.

[0080] S3, performing a secondary inspection on the preliminarily assembled base 81.

[0081] S4. Move the plug 8 to be assembled on the base 81 through the assembly part 3 to complete the assembly operation.

[0082] S5. Carry out three tests on the assembled automobile connection components to select the excellent products.

[0083] The specific working principle of the assembly device is as follows:

[0084] The base 81 is moved and loaded through the conveying trough, the conveying platform 15 loads the coiling needle 85, and the two vibrating loading platforms 6 are used to convey the waterproof pad 84 and the plug 8 respectively, so as to complete the batch loading of the automobile wiring harness connection components.

[0085] Then move the movable seat 22 to one side of the conveying platform 15, and then control the T-block 25 to move to the discharge port, rotate the T-block 25 to move the movable block 28 toward the discharge port, and then use the cylinder 2 151 to push the coil needle 85 until one end of the coil needle 85 is completely inserted into the needle hole 26, and then clamp the coil needle 85 by translating the two movable blocks 28 toward each other.

[0086] The waterproof pad 84 is transported to the two U-shaped plates 203 in sequence, and then the U-shaped plates 203 are moved to align with the two sliding holes 205 respectively, and the coiling needle 85 is moved onto the waterproof pad 84 in sequence to complete the connection of the waterproof pad 84, and then the coiling needle 85 and the waterproof pad 84 are inserted into the base 81 to complete the preliminary assembly, and the base 81 is moved and positioned by the positioning claw 18.

[0087] Then the base 81 is moved to the CCD detector 24, and the base 81 is tested. Then the base 81 is moved to one side of the assembly 3, and the plug 8 in the loading area is moved by the moving rod 2 30 and the moving rod 1 39 on the assembly 3, and the plug 8 is clamped and moved to the base 81, and the pressure plate 371 is used to press the plug 8 down, and the plug 8 is assembled to the base 81 to form an automobile wiring harness connection component.

[0088] Then the automobile wiring harness connection assembly is finally tested by the CCD detector 3 54, unqualified products are removed, and qualified products are discharged from the blanking plate 13.

[0089] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An assembly device for an automobile wiring harness connection assembly, characterized in that: The automobile wiring harness connection assembly comprises a plug (8), one end of which is fixed with a base (81), two coiling needles (85) are fixedly installed in the base (81), and a waterproof pad (84) is fixed on the coiling needle (85); The assembly device comprises a machine platform (1), on which two parallel support rods (11) for conveying a base (81) are fixed, on which a CCD detector 1 (10) is fixed, and on which an assembly frame (2) for assembling a waterproof pad (84), a CCD detector 2 (4), an assembly part (3) for assembling a plug (8), and a screening part (5) are fixed in sequence on the machine platform (1) and located on one side of the CCD detector 1 (10); The support rod (11) is fixedly provided with a side plate (12), one end of the support rod (11) is fixedly provided with a blanking plate (13), one side of the side plate (12) is provided with a horizontal groove (14), a slide table (16) is fixedly provided on the machine table (1), a cylinder (17) is slidably provided on the slide table (16), and a positioning claw (18) is fixedly provided at the output end of the cylinder (17); The machine (1) is fixedly provided with a conveying platform (15) for the coiling needle (85), one end of the conveying platform (15) is provided with a material discharge port, one end of the conveying platform (15) is fixed with a second cylinder (151), and the second CCD detector (4) has the same structure as the first CCD detector (10); A waste pipe (111) is fixed on the machine platform (1), a transition groove (112) is provided on the side plate (12), and two vibrating loading platforms (6) are fixed on one side of the machine platform (1) for conveying waterproof pads (84) and plugs (8); The machine platform (1) is fixedly provided with a cylinder four (7), the output end of the cylinder four (7) is fixedly provided with a connecting plate (71), the connecting plate (71) is fixedly provided with a mounting rod (72), the mounting rod (72) is slidably provided on the machine platform (1), the mounting rod (72) is fixedly provided with vertical rods (73) distributed in an array, and a rotating seat (74) is rotatably provided on the vertical rods (73); The vertical rod (73) is provided with a mounting groove (77), a second spring for connecting and supporting the rotating seat (74) is fixedly provided in the mounting groove (77), an inclined surface (76) is fixedly provided on the rotating seat (74), a through groove (75) is provided on the rotating seat (74), and a limiting plate (742) is fixedly provided on one side of the rotating seat (74) for limiting the rotation of the rotating seat (74); The assembly frame (2) is fixedly provided with a slide table 2 (21), a movable seat (22) is slidably provided on the slide table 2 (21), a cylinder 5 (23) is fixedly provided on the movable seat (22), an output end of the cylinder 5 (23) is fixedly connected to a cylinder seat (231), a cylinder 6 (24) is fixedly connected to the cylinder seat (231), a connecting block (241) is fixedly provided at the output end of the cylinder 6 (24), pin holes (242) are provided on both sides of the connecting block (241), and a T-shaped block (25) is rotatably provided inside the connecting block (241); A pin rod (243) is fixed in the pin hole (242), and the pin rod (243) is located at one side of the T-shaped block (25). A second motor (240) for connecting and driving the T-shaped block (25) is fixedly provided on one side of the connecting block (241). The T-shaped block (25) is provided with a groove (251), and a pin-carrying hole (26) is provided in the groove (251). A symmetrically distributed moving block (28) is slidably provided in the groove (251); An open groove (282) is provided on one side of the moving block (28), a second inclined surface (281) is provided on the moving block (28), a clamping plate (29) is fixedly provided on one end of the moving block (28), and a cylinder seven (27) for connecting and driving the moving block (28) is fixedly provided on both ends of the T-shaped block (25).

2. The assembly device of an automobile wiring harness connection assembly according to claim 1, characterized in that: An assembly table (20) is fixedly provided on the assembly frame (2), a cylinder eight (200) is fixedly provided on one side of the assembly table (20), a loading plate (201) is slidably provided on the assembly table (20), the loading plate (201) is provided with two circular holes (202), a symmetrically distributed U-shaped plate (203) is fixedly provided on the loading plate (201), the U-shaped plate (203) is provided with symmetrically distributed positioning grooves (204), and the positioning grooves (204) cooperate with the clamping plate (29); The assembly table (20) is provided with two sliding holes (205), a moving rod (206) is slidably provided in the sliding hole (205), one end of the moving rod (206) is sleeved with a spring three (207), and the other end is provided with a positioning hole (208), the positioning hole (208) and the circular hole (202) are coaxial, and the assembly table (200) is fixed to the discharge end of a vibrating loading table (6).

3. The assembly device of an automobile wiring harness connection assembly according to claim 1, characterized in that: The assembly (3) comprises a slide table three (31), a stand (32) is slidably provided on the slide table three (31), a motor three (320) is fixedly provided on the top of the stand (32), an output end of the motor three (320) is fixedly connected to a material moving plate (33), cylinder nine (34) is fixedly provided at both ends of the material moving plate (33), an output end of the cylinder nine (34) is fixedly connected to a mounting block (35), a motor four (36) is fixedly provided on the mounting block (35), and connecting shafts (37) are rotatably provided at both ends of the mounting block (35); A material moving rod 1 (39) is fixedly provided at one end of the connecting shaft (37), a material moving rod 2 (30) is fixedly provided at one end of the material moving rod 1 (39), a circular groove (300) is provided on one side of the material moving rod 1 (39), a spring 4 (303) is fixedly provided in the circular groove (300), a push rod (301) is slidably provided in the circular groove (300), an inclined surface 3 (302) is provided at the end of the push rod (301), one end of the spring 4 (303) is connected to one end of the push rod (301), and the difference between the material moving rod 2 (30) and the material moving rod 1 (39) is only the diameter.

4. The assembly device of an automobile wiring harness connection assembly according to claim 3, characterized in that: A pressure plate (371) is fixedly provided on one side of the connecting shaft (37); a matching block (373) is fixedly provided on the end of one pressure plate (371) on two adjacent connecting shafts (37); a matching groove (372) is provided on the end of the other pressure plate (371); the matching block (373) matches with the matching groove (372); a gear (38) is fixed on the connecting shaft (37); the output end of the motor four (36) is connected to the end of one connecting shaft (37); and the two adjacent connecting shafts (37) are meshed and driven via the gear (38).

5. The assembly device of an automobile wiring harness connection assembly according to claim 1, characterized in that: The screening element (5) comprises a cylinder three (51), the cylinder three (51) being fixedly arranged on the machine platform (1), the output end of the cylinder three (51) being fixedly connected to a mounting plate (52), one end of the mounting plate (52) being fixedly provided with a U-shaped block (53), two CCD detectors three (54) being fixedly provided on the U-shaped block (53), one side of the U-shaped block (53) being fixedly provided with a guide groove (57), and a spring one (59) being fixedly connected in the guide groove (57); A movable plate (58) is fixedly connected to the spring one (59), a baffle (50) is fixedly arranged between the two movable plates (58), the movable plate (58) is slidably arranged in the guide groove (57), a motor one (55) is fixedly arranged on the U-shaped block (53), a cam (56) is fixedly connected to the output end of the motor one (55), and the cam (56) cooperates with the baffle (50).

6. A method for assembling an automobile wiring harness connection component, the method using the assembly device according to any one of claims 1 to 5 to assemble the automobile wiring harness connection component, characterized in that: The method comprises the following steps: S1, start the equipment, load each part of the automobile wiring harness connection assembly independently, and perform a test on the test base (81); S2, clamping the coiling needle (85) by the moving block (28) on the assembly frame (2), and moving it to the top of the waterproof pad (84), inserting the coiling needle (85) on the waterproof pad (84), and then moving the waterproof pad (84) onto the base (81) for preliminary assembly; S3, performing a secondary inspection on the preliminarily assembled base (81); S4, moving the plug (8) to be assembled on the base (81) through the assembly part (3), and completing the assembly operation; S5. Carry out three tests on the assembled automobile connection components to select the excellent products.

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