Double-wire plug shell all-in-one machine

Abstract

The invention discloses a double-wire shell inserting all-in-one machine which comprises a machine frame. A controller, and an automatic feeding device, an automatic wire cutting and stripping device, a first automatic terminal crimping device, an automatic wire pulling device, an automatic rear translation device, a second automatic terminal crimping device, an automatic detection device, an automatic terminal overturning and adjusting device, an automatic shell inserting and discharging device and an automatic shell feeding device which are connected to the controller are arranged on the rack; the automatic feeding device comprises an automatic wire feeding mechanism and a front translation driving device, so that the automatic wire feeding mechanism is connected between the automatic wire cutting and stripping device and the first automatic terminal crimping device back and forth; thus, the position of the terminal wire is pre-positioned, the position of the terminal part is overturned and adjusted before shell insertion, the accuracy of the subsequent shell insertion position of the terminal part is ensured, the automation degree is high, the adjustment time is greatly saved, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of wire material processing equipment, and in particular to a double-wire plug-in shell integrated machine. Background Art

[0002] Existing electronic products all involve connecting wires between electronic components and circuit boards. The connecting wires can be directly plugged in and used, which is very convenient to use. Its structure usually includes a wire and a plastic shell. One end of the wire has solder and the other end has a terminal. The terminal is inserted into the plastic shell to form a connecting wire.

[0003] Since the connecting wires need to go through multiple processes such as wire stripping, wire cutting, terminal punching, and plastic shell insertion, in order to reduce the workload of manual labor, there are more and more targeted equipment such as terminal punching machines, wire stripping machines, and plastic shell insertion machines to perform different processing on the connecting wires respectively. However, this method requires multiple devices to perform processing in steps, which still requires a lot of manpower, and the workpiece needs to be transferred to different equipment, which affects the processing accuracy, the production process is not smooth enough, and the processing efficiency is affected.

[0004] In the prior art, before inserting the rubber shell, it is necessary to adjust the terminal angle of the wire, and the adjustment method is usually to manually control the semi-automatic equipment to adjust the angle, which has low work efficiency, high defect rate, and poor precision, resulting in the subsequent terminal shell not being inserted into place, the shell position deviation, etc., affecting the subsequent connection stability and reliability, and its automation level is low, which cannot meet the existing automated production needs.

[0005] Later, a connecting wire end-piercing and shell-inserting machine appeared on the market, which used multiple sets of leveling mechanisms to level the entire connecting wire. Although it can adjust the angle of the connecting wire after the end is crimped, its overall leveling method of the connecting wire has the following defects. For example, it has a large workload and needs to conduct comprehensive processing of the entire connecting wire, which leads to a large workload and takes a long time to complete the overall leveling; secondly, it is necessary to set up multiple sets of automatic devices to level it, which leads to an increase in production costs and an increase in the overall size of the equipment. Space needs to be reserved in the rack, which results in a large space occupied during subsequent use.

[0006] Therefore, it is necessary to study a new technical solution to solve the above problems. Summary of the invention

[0007] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a dual-wire plug-in shell all-in-one machine, which adopts the structural design and coordination between a pre-positioning device, a clamping assembly and a rotating drive device, wherein the rotating drive device is connected to the clamping assembly, and the rotating drive device drives the clamping assembly to rotate, so as to pre-position the terminal line, and realize the flipping adjustment of the terminal part before plugging in the shell, thereby ensuring the accuracy of the subsequent plug-in position of the terminal part, and having a high degree of automation, greatly saving adjustment time, thereby improving production efficiency.

[0008] To achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A two-wire plug-in shell integrated machine, comprising a frame, on which a controller and an automatic feeding device connected to the controller, an automatic wire cutting and stripping device, a first automatic terminal punching device, an automatic wire pulling device, an automatic rear translation device, a second automatic terminal punching device, an automatic detection device, an automatic terminal flipping adjustment device, an automatic plug-in shell unloading device and a shell automatic loading device are arranged;

[0010] The first automatic terminal punching device, the automatic wire cutting and stripping device, the second automatic terminal punching device, the terminal automatic flipping adjustment device, the automatic plug-in shell unloading device and the shell automatic loading device are arranged at intervals in the left and right directions;

[0011] The automatic feeding device is located in front of the automatic wire cutting and stripping device and the first automatic terminal device; the automatic feeding device includes an automatic wire feeding mechanism for conveying the connecting wire and a front translation driving device for driving the automatic wire feeding mechanism to translate left and right, so that the automatic wire feeding mechanism is connected back and forth between the automatic wire cutting and stripping device and the first automatic terminal device;

[0012] The automatic rear translation device is located at the rear side of the automatic wire cutting and stripping device, the automatic wire pulling device, the second automatic terminal punching device, the automatic detection device, and the terminal automatic flipping adjustment device. The automatic rear translation device includes a first rear automatic wire clamping mechanism and a rear translation driving device that drives the first rear automatic wire clamping mechanism to translate left and right, so that the first rear automatic wire clamping mechanism is connected back and forth between the automatic wire cutting and stripping device, the automatic wire pulling device, the second automatic terminal punching device, the automatic detection device, and the terminal automatic flipping adjustment device;

[0013] The terminal automatic flip adjustment device includes a pre-positioning device and a turntable group; the pre-positioning device includes a pre-positioning mechanism for pre-positioning the connecting wire and a lifting drive device, the lifting drive device is connected to the pre-positioning mechanism, and the lifting drive device drives the pre-positioning mechanism to reciprocate up and down;

[0014] The turntable assembly at least includes a rotation drive device and a clamping assembly for clamping the terminal; the clamping assembly is arranged beside the pre-positioning mechanism; the rotation drive device is connected to the clamping assembly, and the rotation drive device drives the clamping assembly to rotate to adjust and change the placement state of the terminal on the clamping assembly;

[0015] The automatic shell plug-in blanking device is located at the front side of the turntable group and the shell automatic feeding device, and the automatic shell plug-in blanking device can be reciprocatedly connected between the turntable group and the shell automatic feeding device.

[0016] As a preferred solution, the automatic detection device includes a first automatic detection mechanism, a second automatic detection mechanism and a third automatic detection mechanism. The first automatic detection mechanism and the second automatic detection mechanism are arranged corresponding to the first automatic terminal punching device to detect the position of the connecting line relative to the first automatic terminal punching device before terminal punching, and detect the appearance of the connecting line after terminal punching; the third automatic detection mechanism is arranged corresponding to the second automatic terminal punching device to detect the position of the connecting line relative to the second automatic terminal punching device before the second terminal punching.

[0017] As a preferred embodiment, the automatic wire cutting and peeling device includes two wire cutting mechanisms, two peeling mechanisms, two wire cutting drive units and two peeling drive units; the two wire cutting mechanisms each include an upper wire cutting unit and a lower wire cutting unit, the wire cutting drive unit drives the upper wire cutting unit and the lower wire cutting unit to selectively move toward each other so as to peel or cut the wire at the upper side or the lower side of the connecting line, or to move away from each other in the opposite directions so as to stay away from the connecting line; the peeling drive unit drives the peeling mechanism to selectively move toward the corresponding upper wire cutting unit so as to peel the wire at the upper side or the lower side of the corresponding connecting line, or to move away from each other in the opposite directions so as to stay away from the corresponding connecting line, and the wire cutting drive unit and the peeling drive unit are electrically connected to a controller.

[0018] As a preferred solution, the automatic wire pulling device includes a wire pulling unit, a second rear automatic wire clamping mechanism and a wire pulling drive unit; the second rear automatic wire clamping mechanism is connected to the wire pulling unit, and the wire pulling drive unit drives the wire pulling unit to reciprocate at the rear side; the second rear automatic wire clamping mechanism includes a rear wire clamping unit and a wire clamping drive unit, the wire clamping drive unit is connected to the rear wire clamping unit, and the wire clamping drive unit drives the rear wire clamping unit to selectively clamp or move away from the upper side and the lower side of the connecting wire; the wire pulling drive unit and the wire clamping drive unit are electrically connected to the controller.

[0019] As a preferred embodiment, the turntable group also includes a linkage mechanism; the rotation drive device is connected to the clamping assembly through a linkage mechanism; the linkage mechanism includes a first gear and a second gear; the first gear is connected to the output end of the rotation drive device; the first gear is connected to the second gear through a synchronous belt transmission; the clamping assembly includes a driving member, a first jaw, a second jaw and a clamping drive device, the driving member is connected to the second gear; the clamping drive device is arranged on the driving member and connected to the first jaw and the second jaw; the clamping drive device controls the opening and closing of the first jaw and the second jaw.

[0020] As a preferred solution, the pre-positioning mechanism includes a pre-positioning member, a pressing member, a pre-positioning drive device and a pressing drive device; the pre-positioning member and the pressing member are arranged relatively vertically on the sides of the clamping assembly to enclose and form a pre-positioning space; the pre-positioning drive device is connected to the pre-positioning member, and the pre-positioning drive device drives the pre-positioning member to reciprocate up and down; the pressing drive device is connected to the pressing member, and the pressing drive device drives the pressing member to reciprocate up and down.

[0021] As a preferred solution, a guide rail is provided on one side of the mounting plate close to the pre-positioning member; the pre-positioning member includes a first pre-positioning block, a second pre-positioning block and a connecting block for placing the wiring harness, the first pre-positioning block and the second pre-positioning block are installed on the connecting block; the connecting block is slidably connected to the guide rail through a first sliding block, and the pre-positioning drive device is connected to the connecting block;

[0022] The pressing member includes a first pressing block, a second pressing block and an adapter block. The first pressing block and the second pressing block are installed on the adapter block. The adapter block is slidably connected to the guide rail through the second sliding block. The pressing drive device is connected to the adapter block, so that the pre-positioning drive device and the pressing drive device respectively drive the connecting block and the adapter block to reciprocate up and down along the guide rail.

[0023] As a preferred solution, the automatic plug-in shell blanking device includes a transverse translation drive mechanism, a vertical translation drive mechanism and an automatic transfer mechanism, the automatic transfer mechanism is connected to the rear side of the vertical translation drive mechanism, and the transverse translation drive mechanism is connected to the vertical translation drive mechanism; the transverse translation drive mechanism drives the vertical translation drive mechanism to reciprocate left and right, and the vertical translation drive mechanism drives the automatic transfer mechanism to reciprocate front and back; the automatic transfer mechanism includes a two-terminal wire clamp unit and two wire clamp driving devices; the two wire clamp driving devices drive the two-terminal wire clamp units to reciprocate up and down.

[0024] As a preferred embodiment, the automatic shell insertion and unloading device also includes a shell transfer mechanism, a shell fixing mechanism, an automatic shell pushing assembly and an automatic shell splitting assembly; the input end of the shell transfer mechanism is connected to the shell automatic feeding device; the output end of the shell transfer mechanism is connected to the automatic shell splitting assembly; the shell transfer mechanism, the automatic shell splitting assembly and the shell fixing mechanism are arranged in sequence from right to left; the automatic shell pushing assembly is arranged at the rear side of the shell fixing mechanism and the automatic shell splitting assembly, and the automatic shell pushing assembly can be reciprocated between the shell fixing mechanism and the automatic shell splitting assembly.

[0025] As a preferred solution, the shell fixing mechanism includes an upper fixing unit, a lower fixing unit, and a first driving unit; the upper fixing unit and the lower fixing unit surround and form a shell fixing position; the first driving unit drives the upper fixing unit to selectively move toward the lower fixing unit to clamp the upper side and the lower side of the shell respectively, or to move away from each other to release the clamping of the shell respectively;

[0026] The automatic shell splitting assembly includes a shell splitting unit, a connection track and a shell splitting driving device, wherein the shell splitting driving device is connected to the shell splitting unit, the connection track is arranged on the shell splitting unit, and the shell splitting driving device drives the shell splitting unit to reciprocate forward and backward, so that the connection pipe is connected back and forth with the output end of the shell transfer mechanism or the output end of the automatic shell pushing assembly;

[0027] The automatic shell pushing assembly is arranged on the side of the automatic shell splitting assembly, and the automatic shell splitting assembly includes a pushing unit for pushing the shell and a pushing driving device for driving the pushing unit to reciprocate left and right. The pushing driving device drives the pushing unit to reciprocate left and right to push the shell into the fixed position of the shell.

[0028] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that it mainly realizes the integrated design of wire feeding, wire cutting, wire stripping, primary end beating, secondary end beating and shell insertion through the cooperation among the automatic feeding device, the automatic wire cutting and stripping device, the first automatic end beating device, the automatic wire pulling device, the automatic rear translation device, the second automatic end beating device, the terminal automatic flipping adjustment device, the automatic shell plugging device and the shell automatic feeding device, thereby improving the degree of automation, reducing labor costs, and improving production efficiency. The layout on the frame is reasonable, reducing the overall space occupied by the entire equipment, and the structural design is reasonable and the layout is ingenious.

[0029] Secondly, through the structural design and coordination between the pre-positioning device, the clamping assembly and the rotating drive device, the rotating drive device is connected to the clamping assembly, and the rotating drive device drives the clamping assembly to rotate, so that the terminal line position is pre-positioned, and the position of the terminal part is flipped and adjusted before the shell is inserted, so as to ensure the accuracy of the subsequent shell insertion position of the terminal part, which has a high degree of automation and greatly saves adjustment time, thereby improving production efficiency;

[0030] The last step is the design of the automatic detection device. Through the cooperation between the first automatic detection mechanism, the second automatic detection mechanism and the third automatic detection mechanism, it is ensured that the first automatic terminal device and the second automatic terminal device are aligned with the terminal ends of the wire to avoid the problem of inaccurate terminal treatment causing damage to the wire conductor, thereby improving the production and processing yield of the wire.

[0031] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a perspective view of an embodiment of the present invention;

[0033] Figure 2 is another perspective view of an embodiment of the present invention;

[0034] Figure 3 is another stereogram of an embodiment of the present invention;

[0035] Figure 4 1. It is a structural diagram of an automatic wire cutting and stripping device according to an embodiment of the present invention;

[0036] Figure 5 It is a structural diagram of an automatic plug-in shell unloading device according to an embodiment of the present invention;

[0037] Figure 6 It is a structural diagram of an automatic terminal flipping adjustment device and an automatic plug-in shell blanking device according to an embodiment of the present invention;

[0038] Figure 7 1. It is a structural diagram of an automatic terminal flipping adjustment device according to an embodiment of the present invention;

[0039] Figure 8 It is another structural diagram of the terminal automatic flip adjustment device according to an embodiment of the present invention;

[0040] Fig. 9 It is an exploded view of the terminal automatic flip adjustment device according to an embodiment of the present invention;

[0041] Fig.10 It is another exploded view of the terminal automatic flip adjustment device according to an embodiment of the present invention;

[0042] Fig.11 It is a structural diagram of an automatic shell pushing assembly and an automatic shell splitting assembly according to an embodiment of the present invention;

[0043] Fig.12 1 is a structural diagram of an automatic wire drawing device according to an embodiment of the present invention;

[0044] Fig.13 It is a structural diagram of the shell fixing mechanism of an embodiment of the present invention.

[0045] Description of the accompanying drawings:

[0046] 100, rack 200, controller

[0047] 10. Pre-positioning device 11. Pre-positioning mechanism

[0048] 12. Lifting drive device 13. Pre-positioning member

[0049] 14. Pressing piece 15. Pre-positioning drive device

[0050] 131, first predetermined block 132, second predetermined block

[0051] 133, connecting block 134, first sliding block

[0052] 141, first pressing block 142, second pressing block

[0053] 143, transfer block 144, second sliding block

[0054] 16. Downward pressure drive device 17. Positioning frame

[0055] 18. Mounting plate

[0056] 181, Slider 182, Slide rail

[0057] 183. Guide Rail

[0058] 20. Turntable assembly 21. Rotation drive device

[0059] 22. Clamping assembly 23. Linkage mechanism

[0060] 24. Mounting frame 25. Connecting frame

[0061] 231, first gear 232, second gear

[0062] 233. Synchronous belt

[0063] 221, driving member 222, first clamping jaw

[0064] 223. Second clamping jaw 224. Clamping drive device

[0065] 30. Automatic feeding device 40. Automatic wire cutting and stripping device

[0066] 31. Automatic wire feeding mechanism 32. Front translation drive device

[0067] 41. Wire cutting mechanism 42. Stripping mechanism

[0068] 411, upper tangent unit 412, lower tangent unit

[0069] 43. Tangent drive unit 44. Stripping drive unit

[0070] 421. Peeling unit 422. Movable block

[0071] 423, mobile frame 424, matching parts

[0072] 425, bracket 426, linear guide

[0073] 427, sliding block 428, third driving unit

[0074] 50. First automatic end-piercing device 60. Automatic wire pulling device

[0075] 51. First positioning seat 52. First end-attaching mechanism

[0076] 53. First end-driving unit 61. Wire pulling unit

[0077] 62. Second rear automatic wire clamping mechanism 63. Wire pulling unit

[0078] 64. Cable drive unit 631. Mounting seat

[0079] 632, linkage wheel 633, driving wheel

[0080] 634, belt 635, connecting block

[0081] 70. Automatic rear translation device 80. Second automatic end-punching device

[0082] 71. First rear automatic thread clamping mechanism 72. Rear translation drive device

[0083] 81. Second positioning seat 82. Second end-attaching mechanism

[0084] 83. Second end drive unit

[0085] 90. Automatic detection device

[0086] 91. First automatic detection mechanism 92. Second automatic detection mechanism

[0087] 93. The third automatic detection mechanism

[0088] 110. Automatic plug-in shell unloading device 120. Automatic shell loading device

[0089] 111. Horizontal translation drive mechanism 112. Vertical translation drive mechanism

[0090] 113. Automatic transfer mechanism 114. Shell transfer mechanism

[0091] 1131. Terminal clamp unit 1132. Clamp driving device

[0092] 115. Automatic shell pushing assembly 116. Automatic shell splitting assembly

[0093] 1151. Pushing unit 1152. Pushing drive device

[0094] 1161, shell unit 1162, connecting track

[0095] 1163. Split Shell Driving Device

[0096] 117. Shell fixing mechanism

[0097] 1171, upper fixing unit 1172, lower fixing unit

[0098] 1173. First driving unit 1174. Shell fixing position. DETAILED DESCRIPTION

[0099] Please refer to Figures 1 to 13 As shown, it shows the specific structure of an embodiment of the present invention.

[0100] A double-wire plug-in shell integrated machine includes a frame 100, on which a controller 200 and an automatic feeding device 30 connected to the controller 200, an automatic wire cutting and stripping device 40, a first automatic terminal punching device 50, an automatic wire pulling device 60, an automatic rear translation device 70, a second automatic terminal punching device 80, an automatic detection device 90, an automatic terminal flipping adjustment device, an automatic plug-in shell unloading device 110 and a shell automatic loading device 120 are arranged.

[0101] The first automatic terminal punching device 50, the automatic wire cutting and stripping device 40, the second automatic terminal punching device 80, the terminal automatic flipping adjustment device, the automatic plug-in shell unloading device 110 and the shell automatic loading device 120 are arranged in a left-right direction, which reduces the overall space occupied by the whole equipment, has a reasonable structural design and a clever layout.

[0102] The automatic feeding device 30 is located in front of the automatic wire cutting and stripping device 40 and the first automatic terminal device 50; the automatic feeding device 30 includes an automatic wire feeding mechanism 31 for conveying the connecting wire and a front translation driving device 32 for driving the automatic wire feeding mechanism 31 to translate left and right, so that the automatic wire feeding mechanism 31 is connected back and forth between the automatic wire cutting and stripping device 40 and the first automatic terminal device 50;

[0103] Preferably, the automatic wire cutting and peeling device 40 includes two wire cutting mechanisms 41, two peeling mechanisms 42, two wire cutting drive units 43 and two peeling drive units 44; the two wire cutting mechanisms 41 each include an upper wire cutting unit 411 and a lower wire cutting unit 412, and the wire cutting drive unit 43 drives the upper wire cutting unit 411 and the lower wire cutting unit 412 to selectively move toward each other to peel or cut the upper side and the lower side of the connecting line respectively, or move away from each other to move away from the connecting line;

[0104] The peeling drive unit 44 drives the peeling mechanism 42 to selectively move toward the corresponding upper tangent unit 411 to peel the upper side and the lower side of the corresponding connecting line respectively, or move away from the corresponding connecting line. The tangent drive unit 43 and the peeling drive unit 44 are electrically connected to the controller 200. Through the design of the upper tangent unit 411 shared by peeling and tangent, the optimized processing flow can simplify the processing flow and reduce production costs. The peeling mechanism 42 includes a peeling unit 421, a movable block 422, a moving frame 423, a matching piece 424, a bracket 425, a linear guide 426, a sliding block 427 and a third driving unit 428; the linear guide 426 and the third driving unit 428 are arranged on the bracket 425; the peeling driving unit 44 is arranged on the matching piece 424 and connected to the moving frame 423, and the peeling unit 421 is arranged on the lower end surface of the moving frame 423; the moving frame 423 is connected to the movable block 422, and the movable block 422 is slidably connected to the linear guide 426 through the sliding block 427, and the third driving unit 428 is connected to the sliding block 427, and the third driving unit 428 drives the sliding block 427 to reciprocate back and forth, so that the sliding block 427 moves along the extension direction of the linear guide 426, thereby driving the peeling unit 421 to move back and forth.

[0105] The first automatic end-beating device 50 includes a first positioning seat 51, a first end-beating mechanism 52 installed on the first positioning seat 51, and a first end-beating driving unit 53 driving the first end-beating mechanism 52;

[0106] Preferably, the automatic wire pulling device 60 includes a wire pulling unit 61, a second rear automatic wire clamping mechanism 62 and a wire pulling drive unit 64; the second rear automatic wire clamping mechanism 62 is connected to the wire pulling unit 61, and the wire pulling drive unit 64 drives the wire pulling unit 61 to reciprocate; the second rear automatic wire clamping mechanism 62 includes a rear wire clamping unit and a wire clamping drive unit, the wire clamping drive unit is connected to the rear wire clamping unit, and the wire clamping drive unit drives the rear wire clamping unit to selectively clamp or move away from the upper side and the lower side of the connecting line; the wire pulling drive unit 64 and the wire clamping drive unit are electrically connected to the controller 200.

[0107] The wire pulling unit 61 includes a mounting seat 631, a plurality of interlocking wheels 632 and a driving wheel 633, and the plurality of interlocking wheels 632 and the wire pulling driving unit 64 are all mounted and positioned on the mounting seat 631; the output end of the wire pulling driving unit 64 is connected to the driving wheel 633, and the driving wheel 633 and the plurality of interlocking wheels 632 are connected through a belt 634; the second rear automatic wire clamping mechanism 62 is slidably connected to the mounting seat 631 and the belt 634 through a connecting block 635; the connecting block 635 is transmitted by the belt 634, so that it has an accurate transmission ratio and high transmission efficiency during operation, making the working process more stable and the buffering effect softer.

[0108] The automatic rear translation device 70 is located at the rear side of the automatic wire cutting and stripping device 40, the automatic wire pulling device 60, the second automatic terminal punching device 80, the automatic detection device 90, and the terminal automatic flipping adjustment device. The automatic rear translation device 70 includes a first rear automatic wire clamping mechanism 71 and a rear translation driving device 72 for driving the first rear automatic wire clamping mechanism 71 to translate left and right, so that the first rear automatic wire clamping mechanism 71 is connected back and forth between the automatic wire cutting and stripping device 40, the automatic wire pulling device 60, the second automatic terminal punching device 80, the automatic detection device 90, and the terminal automatic flipping adjustment device;

[0109] The second automatic end-beating device 80 includes a second positioning seat 81, a second end-beating mechanism 82 installed on the second positioning seat 81, and a second end-beating driving unit 83 driving the second end-beating mechanism 82;

[0110] Preferably, the automatic detection device 90 includes a first automatic detection mechanism 91, a second automatic detection mechanism 92 and a third automatic detection mechanism 93. The first automatic detection mechanism 91 and the second automatic detection mechanism 92 are arranged corresponding to the first automatic terminal punching device 50 to detect the position of the connecting line relative to the first automatic terminal punching device 50 before terminal punching, and detect the appearance of the connecting line after terminal punching; the third automatic detection mechanism 93 is arranged corresponding to the second automatic terminal punching device 80 to detect the position of the connecting line relative to the second automatic terminal punching device 80 before the second terminal punching.

[0111] The terminal automatic flip adjustment device includes a pre-positioning device 10 and a turntable group 20; the pre-positioning device 10 includes a pre-positioning mechanism 11 for pre-positioning the connecting wire and a lifting drive device 12, the lifting drive device 12 is connected to the pre-positioning mechanism 11, and the lifting drive device 12 drives the pre-positioning mechanism 11 to reciprocate up and down;

[0112] The turntable assembly 20 at least includes a rotation drive device 21 and a clamping assembly 22 for clamping the terminal; the clamping assembly 22 is arranged beside the pre-positioning mechanism 11; the rotation drive device 21 is connected to the clamping assembly 22, and the rotation drive device 21 drives the clamping assembly 22 to rotate, so as to adjust and change the placement state of the terminal on the clamping assembly 22;

[0113] Preferably, the turntable group 20 also includes a linkage mechanism 23; the rotation drive device 21 is transmission-connected to the clamping assembly 22 through the linkage mechanism 23; the linkage mechanism 23 includes a first gear 231 and a second gear 232; the first gear 231 is connected to the output end of the rotation drive device 21; the first gear 231 is transmission-connected to the second gear 232 through a synchronous belt 233; the clamping assembly 22 includes a driving member 221, a first clamping jaw 222, a second clamping jaw 223 and a clamping driving device 224, the driving member 221 is transmission-connected to the second gear 232; the clamping driving device 224 is arranged on the driving member 221 and connected to the first clamping jaw 222 and the second clamping jaw 223; the clamping driving device 224 controls the opening and closing of the first clamping jaw 222 and the second clamping jaw 223.

[0114] The turntable assembly 20 is further provided with a mounting frame 24 and a connecting frame 25 . The rotation driving device 21 is provided on the mounting frame 24 . The linkage mechanism 23 passes through the connecting frame 25 and is provided on the mounting frame 24 .

[0115] Preferably, the pre-positioning mechanism 11 includes a pre-positioning member 13, a pressing member 14, a pre-positioning drive device 15 and a pressing drive device 16; the pre-positioning member 13 and the pressing member 14 are arranged relatively vertically on the sides of the clamping assembly 22 to enclose and form a pre-positioning space; the pre-positioning drive device 15 is connected to the pre-positioning member 13, and the pre-positioning drive device 15 drives the pre-positioning member 13 to reciprocate up and down; the pressing drive device 16 is connected to the pressing member 14, and the pressing drive device 16 drives the pressing member 14 to reciprocate up and down.

[0116] The pre-positioning device 10 further includes a positioning frame 17 and a mounting plate 18 . The lifting drive device 12 is connected to the positioning frame 17 , and the mounting plate 18 is slidably connected to the positioning frame 17 . The pre-positioning mechanism 11 is movably disposed on the mounting plate 18 .

[0117] One of the positioning frame 17 and the mounting plate 18 is provided with a slider 181 , and the other is provided with a slide rail 182 . The slider 181 can slide along the extending direction of the slide rail 182 .

[0118] Preferably, a guide rail 183 is provided on one side of the mounting plate 18 close to the pre-positioning member 13; the pre-positioning member 13 includes a first pre-positioning block 131, a second pre-positioning block 132 and a connecting block 133 for placing the wiring harness, the first pre-positioning block 131 and the second pre-positioning block 132 are installed on the connecting block 133; the connecting block 133 is slidably connected to the guide rail 183 through a first sliding block 134, and the pre-positioning drive device 15 is connected to the connecting block 133;

[0119] The pressing member 14 includes a first pressing block 141, a second pressing block 142 and an adapter block 143. The first pressing block 141 and the second pressing block 142 are installed on the adapter block 143. The adapter block 143 is slidably connected to the guide rail 183 through the second sliding block 144. The pressing drive device 16 is connected to the adapter block 143, so that the pre-positioning drive device 15 and the pressing drive device 16 respectively drive the connecting block 133 and the adapter block 143 to reciprocate up and down along the guide rail 183, thereby completing the positioning of the wiring harness part, thereby improving the accuracy of subsequent terminal rotation adjustment.

[0120] The automatic shell inserting and unloading device 110 is located in front of the turntable assembly 20 and the automatic shell loading device 120 , and the automatic shell inserting and unloading device 110 can be reciprocatedly connected between the turntable assembly 20 and the automatic shell loading device 120 .

[0121] Preferably, the automatic plug-in shell blanking device 110 includes a transverse translation drive mechanism 111, a vertical translation drive mechanism 112 and an automatic transfer mechanism 113, the automatic transfer mechanism 113 is connected to the rear side of the vertical translation drive mechanism 112, and the transverse translation drive mechanism 111 is connected to the vertical translation drive mechanism 112; the transverse translation drive mechanism 111 drives the vertical translation drive mechanism 112 to reciprocate left and right, and the vertical translation drive mechanism 112 drives the automatic transfer mechanism 113 to reciprocate front and back; the automatic transfer mechanism 113 includes a two-terminal wire clamp unit 1131 and two wire clamp driving devices 1132; the two wire clamp driving devices 1132 drive the two-terminal wire clamp units 1131 to reciprocate up and down.

[0122] Preferably, the automatic shell insertion and unloading device 110 also includes a shell transfer mechanism 114, a shell fixing mechanism 117, an automatic shell pushing assembly 115 and an automatic shell splitting assembly 116; the input end of the shell transfer mechanism 114 is connected to the shell automatic feeding device 120; the output end of the shell transfer mechanism 114 is connected to the automatic shell splitting assembly 116; the shell transfer mechanism 114, the automatic shell splitting assembly 116 and the shell fixing mechanism 117 are arranged in sequence from right to left; the automatic shell pushing assembly 115 is arranged at the rear side of the shell fixing mechanism 117 and the automatic shell splitting assembly 116, and the automatic shell pushing assembly 115 can be reciprocated between the shell fixing mechanism 117 and the automatic shell splitting assembly 116.

[0123] Preferably, the shell fixing mechanism 117 comprises an upper fixing unit 1171, a lower fixing unit 1172, and a first driving unit 1173; the upper fixing unit 1171 and the lower fixing unit 1172 surround and form a shell fixing position 1174; the first driving unit 1173 drives the upper fixing unit 1171 to selectively move toward the lower fixing unit 1172 to clamp the upper side and the lower side of the shell respectively, or move away from each other to release the clamping of the shell respectively;

[0124] The automatic shell splitting assembly 116 includes a shell splitting unit 1161, a connecting track 1162 and a shell splitting driving device 1163. The shell splitting driving device 1163 is connected to the shell splitting unit 1161. The connecting track 1162 is arranged on the shell splitting unit 1161. The shell splitting driving device 1163 drives the shell splitting unit 1161 to reciprocate back and forth, so that the connecting pipe is connected back and forth to the output end of the shell transfer mechanism 114 or the output end of the automatic shell pushing assembly 115.

[0125] The automatic shell pushing component 115 is arranged on the side of the automatic shell splitting component 116, and the automatic shell splitting component 116 includes a pushing unit 1151 for pushing the shell and a pushing driving device 1152 for driving the pushing unit 1151 to reciprocate left and right. The pushing driving device 1152 drives the pushing unit 1151 to reciprocate left and right to push the shell into the shell fixing position 1174.

[0126] The general working process of this embodiment is described in detail below:

[0127] First, the connecting wire is installed on the automatic feeding device 30 as a whole, and the automatic feeding device 30 moves the connecting wire as a whole to the two stripping mechanisms 42 for stripping. After the stripping is completed, the automatic feeding device 30 moves it to the first automatic end-breaking device 50, and the first automatic end-breaking device 50 performs a first end-breaking on one end of the stripped connecting wire. After the end-breaking is completed, the automatic feeding device 30 moves the connecting wire after the end-breaking to the two cutting mechanisms 41, and the automatic wire pulling device 60 pulls the connecting wire, and then cuts the connecting wire according to the length set in advance by the controller 200. After the cutting is completed, the automatic rear translation device 70 moves the cut connecting wire The connecting wire is sent to the first automatic terminal punching device 50, and the second automatic terminal punching device 80 completes the second terminal punching at the first terminal punching. After the second terminal punching of the connecting wire is completed, the automatic rear translation device 70 transfers it to the terminal automatic flipping adjustment device, and adjusts the angle of the terminal on the second terminal punching side of the connecting wire. After the adjustment of the connecting wire is completed, the shell at the shell automatic feeding device 120 will be transported to the automatic shell splitting component 116 through the shell transfer mechanism 114, and then pushed to the shell fixing mechanism 117 by the automatic shell pushing assembly 115, and finally the automatic transfer mechanism 113 transfers the connecting wire with the adjusted angle to the shell fixing mechanism 117 for shell insertion.

[0128] The design emphasis of the present invention is that it realizes the integrated design of wire feeding, wire cutting, wire stripping, primary terminal beating, secondary terminal beating and shell insertion mainly through the cooperation among the automatic feeding device, the automatic wire cutting and stripping device, the first automatic terminal beating device, the automatic wire pulling device, the automatic rear translation device, the second automatic terminal beating device, the terminal automatic flipping adjustment device, the automatic shell plugging unloading device and the shell automatic loading device, thereby improving the degree of automation, reducing the labor cost, and improving the production efficiency. Moreover, the layout on the frame is reasonable, the overall occupied space of the whole equipment is reduced, the structural design is reasonable, and the layout is ingenious.

[0129] Secondly, through the structural design and coordination between the pre-positioning device, the clamping assembly and the rotating drive device, the rotating drive device is connected to the clamping assembly, and the rotating drive device drives the clamping assembly to rotate, so that the terminal line position is pre-positioned, and the position of the terminal part is flipped and adjusted before the shell is inserted, so as to ensure the accuracy of the subsequent shell insertion position of the terminal part, which has a high degree of automation and greatly saves adjustment time, thereby improving production efficiency;

[0130] The last step is the design of the automatic detection device. Through the cooperation between the first automatic detection mechanism, the second automatic detection mechanism and the third automatic detection mechanism, it is ensured that the first automatic terminal device and the second automatic terminal device are aligned with the terminal ends of the wire to avoid the problem of inaccurate terminal treatment causing damage to the wire conductor, thereby improving the production and processing yield of the wire.

[0131] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A two-wire plug-in integrated machine, characterized in that: The machine comprises a frame, on which a controller and an automatic feeding device connected to the controller, an automatic wire cutting and stripping device, a first automatic terminal punching device, an automatic wire pulling device, an automatic rear translation device, a second automatic terminal punching device, an automatic detection device, an automatic terminal flipping and adjusting device, an automatic shell unloading device and a shell automatic loading device are arranged; The first automatic terminal punching device, the automatic wire cutting and stripping device, the second automatic terminal punching device, the terminal automatic flipping adjustment device, the automatic plug-in shell unloading device and the shell automatic loading device are arranged at intervals in the left and right directions; The automatic feeding device is located in front of the automatic wire cutting and stripping device and the first automatic terminal device; the automatic feeding device includes an automatic wire feeding mechanism for conveying the connecting wire and a front translation driving device for driving the automatic wire feeding mechanism to translate left and right, so that the automatic wire feeding mechanism is connected back and forth between the automatic wire cutting and stripping device and the first automatic terminal device; The automatic rear translation device is located at the rear side of the automatic wire cutting and stripping device, the automatic wire pulling device, the second automatic terminal punching device, the automatic detection device, and the terminal automatic flipping adjustment device. The automatic rear translation device includes a first rear automatic wire clamping mechanism and a rear translation driving device that drives the first rear automatic wire clamping mechanism to translate left and right, so that the first rear automatic wire clamping mechanism is connected back and forth between the automatic wire cutting and stripping device, the automatic wire pulling device, the second automatic terminal punching device, the automatic detection device, and the terminal automatic flipping adjustment device; The terminal automatic flip adjustment device includes a pre-positioning device and a turntable group; the pre-positioning device includes a pre-positioning mechanism for pre-positioning the connecting wire and a lifting drive device, the lifting drive device is connected to the pre-positioning mechanism, and the lifting drive device drives the pre-positioning mechanism to reciprocate up and down; The turntable assembly at least includes a rotation drive device and a clamping assembly for clamping the terminal; the clamping assembly is arranged beside the pre-positioning mechanism; the rotation drive device is connected to the clamping assembly, and the rotation drive device drives the clamping assembly to rotate to adjust and change the placement state of the terminal on the clamping assembly; The automatic shell plug-in blanking device is located at the front side of the turntable group and the shell automatic feeding device, and the automatic shell plug-in blanking device can be reciprocatedly connected between the turntable group and the shell automatic feeding device.

2. A two-wire plug-in integrated machine according to claim 1, characterized in that: The automatic detection device includes a first automatic detection mechanism, a second automatic detection mechanism and a third automatic detection mechanism. The first automatic detection mechanism and the second automatic detection mechanism are arranged corresponding to the first automatic terminal punching device to detect the position of the connecting line relative to the first automatic terminal punching device before terminal punching, and detect the appearance of the connecting line after terminal punching; the third automatic detection mechanism is arranged corresponding to the second automatic terminal punching device to detect the position of the connecting line relative to the second automatic terminal punching device before the second terminal punching.

3. The double-wire plug-in integrated machine according to claim 1, characterized in that: The automatic wire cutting and peeling device includes two wire cutting mechanisms, two peeling mechanisms, two wire cutting drive units and two peeling drive units; the two wire cutting mechanisms each include an upper wire cutting unit and a lower wire cutting unit, the wire cutting drive unit drives the upper wire cutting unit and the lower wire cutting unit to selectively move toward each other so as to peel or cut the wire at the upper side or the lower side of the connecting line, or to move away from each other in the opposite directions so as to be away from the connecting line; the peeling drive unit drives the peeling mechanism to selectively move toward the corresponding upper wire cutting unit so as to peel the wire at the upper side or the lower side of the corresponding connecting line, or to move away from each other in the opposite directions so as to be away from the corresponding connecting line, and the wire cutting drive unit and the peeling drive unit are electrically connected to a controller.

4. The double-wire plug-in integrated machine according to claim 1, characterized in that: The automatic wire pulling device includes a wire pulling unit, a second rear automatic wire clamping mechanism and a wire pulling drive unit; the second rear automatic wire clamping mechanism is connected to the wire pulling unit, and the wire pulling drive unit drives the wire pulling unit to reciprocate at the rear side; the second rear automatic wire clamping mechanism includes a rear wire clamping unit and a wire clamping drive unit, the wire clamping drive unit is connected to the rear wire clamping unit, and the wire clamping drive unit drives the rear wire clamping unit to selectively clamp or move away from the upper side and the lower side of the connecting wire; the wire pulling drive unit and the wire clamping drive unit are electrically connected to the controller.

5. The double-wire plug-in integrated machine according to claim 1, characterized in that: The turntable group also includes a linkage mechanism; the rotation drive device is connected to the clamping assembly through the linkage mechanism; the linkage mechanism includes a first gear and a second gear; the first gear is connected to the output end of the rotation drive device; the first gear is connected to the second gear through a synchronous belt transmission; the clamping assembly includes a driving member, a first clamp, a second clamp and a clamping drive device, the driving member is connected to the second gear; the clamping drive device is arranged on the driving member and connected to the first clamp and the second clamp; the clamping drive device controls the opening and closing of the first clamp and the second clamp.

6. The double-wire plug-in integrated machine according to claim 1, characterized in that: The pre-positioning mechanism includes a pre-positioning member, a pressing member, a pre-positioning drive device and a pressing drive device; the pre-positioning member and the pressing member are arranged relatively vertically on the sides of the clamping component to enclose and form a pre-positioning space; the pre-positioning drive device is connected to the pre-positioning member, and the pre-positioning drive device drives the pre-positioning member to reciprocate up and down; the pressing drive device is connected to the pressing member, and the pressing drive device drives the pressing member to reciprocate up and down.

7. The double-wire plug-in integrated machine according to claim 6, characterized in that: A guide rail is provided on one side of the mounting plate close to the pre-positioning member; the pre-positioning member includes a first pre-positioning block, a second pre-positioning block and a connecting block for placing the wiring harness, the first pre-positioning block and the second pre-positioning block are installed on the connecting block; the connecting block is slidably connected to the guide rail through a first sliding block, and the pre-positioning drive device is connected to the connecting block; The pressing member includes a first pressing block, a second pressing block and an adapter block. The first pressing block and the second pressing block are installed on the adapter block. The adapter block is slidably connected to the guide rail through the second sliding block. The pressing drive device is connected to the adapter block, so that the pre-positioning drive device and the pressing drive device respectively drive the connecting block and the adapter block to reciprocate up and down along the guide rail.

8. The dual-wire plug-in shell integrated machine according to claim 1, characterized in that: The automatic plug-in shell blanking device includes a transverse translation drive mechanism, a vertical translation drive mechanism and an automatic transfer mechanism, the automatic transfer mechanism is connected to the rear side of the vertical translation drive mechanism, and the transverse translation drive mechanism is connected to the vertical translation drive mechanism; the transverse translation drive mechanism drives the vertical translation drive mechanism to reciprocate left and right, and the vertical translation drive mechanism drives the automatic transfer mechanism to reciprocate front and back; the automatic transfer mechanism includes a two-terminal wire clamp unit and two wire clamp driving devices; the two wire clamp driving devices drive the two-terminal wire clamp units to reciprocate up and down.

9. The double-wire plug-in shell integrated machine according to claim 8, characterized in that: The automatic shell insertion and unloading device also includes a shell transfer mechanism, a shell fixing mechanism, an automatic shell pushing assembly and an automatic shell splitting assembly; the input end of the shell transfer mechanism is connected to the shell automatic feeding device; the output end of the shell transfer mechanism is connected to the automatic shell splitting assembly; the shell transfer mechanism, the automatic shell splitting assembly and the shell fixing mechanism are arranged in sequence from right to left; the automatic shell pushing assembly is arranged at the rear side of the shell fixing mechanism and the automatic shell splitting assembly, and the automatic shell pushing assembly can be reciprocated between the shell fixing mechanism and the automatic shell splitting assembly.

10. The double-wire plug-in integrated machine according to claim 9, characterized in that: The shell fixing mechanism comprises an upper fixing unit, a lower fixing unit and a first driving unit; the upper fixing unit and the lower fixing unit surround and form a shell fixing position; the first driving unit drives the upper fixing unit to selectively move toward the lower fixing unit to clamp the upper side and the lower side of the shell respectively, or to move away from each other to release the clamping of the shell respectively; The automatic shell splitting assembly includes a shell splitting unit, a connection track and a shell splitting driving device, wherein the shell splitting driving device is connected to the shell splitting unit, the connection track is arranged on the shell splitting unit, and the shell splitting driving device drives the shell splitting unit to reciprocate forward and backward, so that the connection pipe is connected back and forth with the output end of the shell transfer mechanism or the output end of the automatic shell pushing assembly; The automatic shell pushing assembly is arranged on the side of the automatic shell splitting assembly, and the automatic shell splitting assembly includes a pushing unit for pushing the shell and a pushing driving device for driving the pushing unit to reciprocate left and right. The pushing driving device drives the pushing unit to reciprocate left and right to push the shell into the fixed position of the shell.

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