Double-line plug shell integrated machine

Abstract

This invention discloses a dual-wire insertion and shell-integrated machine, comprising a frame on which a controller is mounted, and connected to the controller are an automatic feeding device, an automatic wire cutting and stripping device, a first automatic terminal-cutting device, an automatic wire pulling device, an automatic rearward translation device, a second automatic terminal-cutting device, an automatic detection device, an automatic terminal flipping and adjusting device, an automatic shell-insertion unloading device, and an automatic shell-feeding device. The automatic feeding device includes an automatic wire feeding mechanism and a forward translation drive device, which allows the automatic wire feeding mechanism to reciprocate between the automatic wire cutting and stripping device and the first automatic terminal-cutting device. In this way, the terminal wire position is pre-positioned, and the terminal position is flipped and adjusted before shell insertion, ensuring the accuracy of the subsequent shell insertion position of the terminal. It has a high degree of automation, greatly saves adjustment time, and thus improves production efficiency.

Description

Technical Field

[0001] This invention relates to the field of wire processing equipment, and in particular to a double-wire inserting machine. Background Technology

[0002] Existing electronic products all involve connection lines between electronic components and circuit boards. These connection lines can be directly plugged in and are very convenient to use. Their structure usually includes wires and housings. One end of the wire has solder and the other end has a terminal. The terminal is inserted into the housing, thus forming the connection line.

[0003] Since connecting wires need to go through multiple processes such as wire stripping, wire cutting, terminal crimping, and inserting shells, in order to reduce the amount of manual labor, there are more and more specialized equipment such as terminal crimping machines, wire stripping machines, and shell inserting machines to process connecting wires in different ways. However, this method requires multiple machines to process in steps, still requires a lot of manpower, and the workpiece needs to be transferred between different machines, which affects the processing accuracy, the production process is not smooth enough, and the processing efficiency is affected.

[0004] In existing technologies, the terminal angle of the wire needs to be adjusted before inserting the housing. This adjustment is usually done manually using semi-automatic equipment, which is inefficient, has a high defect rate, and poor accuracy. This can lead to the terminal not being properly inserted into the housing, resulting in housing position deviations and affecting the stability and reliability of subsequent connections. Furthermore, its low level of automation cannot meet the current needs of automated production.

[0005] Later, a cable termination and insertion machine appeared on the market. It uses multiple leveling mechanisms to level the entire cable. Although it can adjust the angle of the cable after termination, its method of leveling the entire cable has the following drawbacks. For example, it is labor-intensive, requiring comprehensive processing of the entire cable, which leads to a long time to complete the leveling. Secondly, it requires multiple sets of automated devices for leveling, which increases production costs and increases the overall size of the equipment. Space needs to be reserved inside the frame, resulting in a large footprint during subsequent use.

[0006] Therefore, a new technical solution needs to be researched to address the above problems. Summary of the Invention

[0007] In view of this, the present invention addresses the deficiencies of the existing technology, and its main objective is to provide a dual-line insertion shell integrated machine. Through the structural design and cooperation between a pre-positioning device, a clamping assembly, and a rotary drive device, the rotary drive device is connected to the clamping assembly and drives the clamping assembly to rotate. In this way, the position of the terminal line is pre-positioned, and the position of the terminal part is flipped and adjusted before insertion shell, ensuring the accuracy of the subsequent insertion shell position of the terminal part. It has a high degree of automation, greatly saves adjustment time, and thus improves production efficiency.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A dual-line shell insertion integrated machine includes a frame, on which a controller is provided and connected to the controller an automatic feeding device, an automatic wire cutting and stripping device, a first automatic end-cutting device, an automatic wire pulling device, an automatic rear translation device, a second automatic end-cutting device, an automatic detection device, an automatic terminal flipping and adjusting device, an automatic shell insertion unloading device, and a shell automatic feeding device.

[0010] The first automatic terminal crimping device, the automatic wire cutting and stripping device, the second automatic terminal crimping device, the automatic terminal flipping and adjusting device, the automatic shell insertion and unloading device, and the automatic shell loading device are arranged at intervals along 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 end-cutting device; the automatic feeding device includes an automatic wire feeding mechanism for conveying connecting wires and a front translation drive device for driving the automatic wire feeding mechanism to move 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 end-cutting device.

[0012] The automatic rear translation device is located behind the automatic wire cutting and stripping device, the automatic wire pulling device, the second automatic terminal crimping device, the automatic detection device, and the automatic terminal flipping and adjusting device. The automatic rear translation device includes a first automatic rear wire clamping mechanism and a rear translation drive device that drives the first automatic rear wire clamping mechanism to translate left and right, so that the first automatic rear 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 crimping device, the automatic detection device, and the automatic terminal flipping and adjusting device.

[0013] The terminal automatic flipping and adjusting device includes a pre-positioning device and a turntable assembly; the pre-positioning device includes a pre-positioning mechanism for pre-positioning the connecting wire and a lifting drive device, the lifting drive device being connected to the pre-positioning mechanism and driving the pre-positioning mechanism to move up and down reciprocally.

[0014] The turntable assembly includes at least a rotary drive device and a clamping assembly for clamping terminals; the clamping assembly is disposed on the side of the prepositioning mechanism; the rotary drive device is connected to the clamping assembly, and the rotary drive device drives the clamping assembly to rotate, so as to adjust and change the placement state of the terminals on the clamping assembly.

[0015] The automatic shell insertion and unloading device is located in front of the turntable assembly and the automatic shell loading device, and the automatic shell insertion and unloading device can be reciprocated between the turntable assembly and the automatic shell loading device.

[0016] As a preferred embodiment, the automatic detection device includes a first automatic detection mechanism, a second automatic detection mechanism, and a third automatic detection mechanism. The first and second automatic detection mechanisms are configured corresponding to the first automatic termination device to detect the position of the connecting wire relative to the first automatic termination device before termination and to detect the appearance of the connecting wire after termination. The third automatic detection mechanism is configured corresponding to the second automatic termination device to detect the position of the connecting wire relative to the second automatic termination device before the second termination.

[0017] As a preferred embodiment, the automatic wire cutting and stripping device includes two wire cutting mechanisms, two stripping mechanisms, two wire cutting drive units, and two stripping drive units. Each of the two wire cutting mechanisms includes an upper wire cutting unit and a lower wire cutting unit. The wire cutting drive units drive the upper wire cutting unit and the lower wire cutting unit to selectively move towards each other to strip or cut the upper or lower side of the connecting wire, or to move away from each other to move away from the connecting wire. The stripping drive units drive the stripping mechanisms to selectively move towards the corresponding upper wire cutting unit to strip the upper or lower side of the corresponding connecting wire, or to move away from each other to move away from the corresponding connecting wire. The wire cutting drive units and the stripping drive units are electrically connected to a controller.

[0018] As a preferred embodiment, 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 to 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 or lower side of the connecting wire; the wire pulling drive unit and the wire clamping drive unit are electrically connected to a controller.

[0019] As a preferred embodiment, the turntable assembly further includes a linkage mechanism; the rotary drive device is driven to the clamping assembly via 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 rotary drive device; the first gear is driven to the second gear via a synchronous belt; the clamping assembly includes a drive member, a first gripper, a second gripper, and a clamping drive device, the drive member being driven to the second gear; the clamping drive device is disposed on the drive member and connected to the first gripper and the second gripper; the clamping drive device controls the opening and closing of the first gripper and the second gripper.

[0020] As a preferred embodiment, the pre-positioning mechanism includes a pre-positioning component, a pressing component, a pre-positioning drive device, and a pressing drive device; the pre-positioning component and the pressing component are arranged opposite each other on the side of the clamping assembly to form a pre-positioning space; the pre-positioning drive device is connected to the pre-positioning component and drives the pre-positioning component to reciprocate up and down; the pressing drive device is connected to the pressing component and drives the pressing component to reciprocate up and down.

[0021] As a preferred embodiment, the mounting plate is provided with a guide rail on the side near the prepositioning component; the prepositioning component includes a first prepositioning block, a second prepositioning block, and a connecting block for placing the wire harness, the first and second prepositioning blocks are mounted on the connecting block; the connecting block is slidably connected to the guide rail via a first sliding block, and the prepositioning drive device is connected to the connecting block;

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

[0023] As a preferred embodiment, the automatic shell insertion and unloading device includes a lateral 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 lateral translation drive mechanism is connected to the vertical translation drive mechanism. The lateral 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 back and forth. The automatic transfer mechanism includes two end sub-clip units and two clip drive devices. The two clip drive devices drive the two end sub-clip units to reciprocate up and down.

[0024] As a preferred embodiment, the automatic shell insertion and unloading device further includes a shell transfer mechanism, a shell fixing mechanism, an automatic shell pushing assembly, and an automatic shell separating assembly; the input end of the shell transfer mechanism is connected to the automatic shell feeding device; the output end of the shell transfer mechanism is connected to the automatic shell separating assembly; the shell transfer mechanism, the automatic shell separating assembly, and the shell fixing mechanism are arranged sequentially from right to left; the automatic shell pushing assembly is located behind the shell fixing mechanism and the automatic shell separating assembly, and the automatic shell pushing assembly can reciprocate between the shell fixing mechanism and the automatic shell separating assembly.

[0025] As a preferred embodiment, the housing 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 form a housing fixing position; the first driving unit drives the upper fixing unit to selectively move towards the lower fixing unit to clamp the upper and lower sides of the housing respectively, or to move away from each other to release the clamping of the housing respectively;

[0026] The automatic shell-separating assembly includes a shell-separating unit, a connecting rail, and a shell-separating drive device. The shell-separating drive device is connected to the shell-separating unit, and the connecting rail is disposed on the shell-separating unit. The shell-separating drive device drives the shell-separating unit to reciprocate back and forth, so that the connecting pipe reciprocates to 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 located beside the automatic shell-separating assembly. The automatic shell-separating assembly includes a pushing unit for pushing the shell and a pushing drive device for driving the pushing unit to reciprocate left and right. The pushing drive device drives the pushing unit to reciprocate left and right to push the shell into the shell fixing position.

[0028] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly achieves an integrated design of wire feeding, wire cutting, wire stripping, first automatic terminal crimping, automatic wire pulling, automatic rear translation device, second automatic terminal crimping device, automatic terminal flipping and adjustment device, automatic shell insertion and unloading device, and shell automatic feeding device through the cooperation of automatic feeding device, automatic wire cutting, wire stripping, first terminal crimping, second terminal crimping, and shell insertion. This improves the degree of automation, reduces labor costs, and increases production efficiency. Moreover, the arrangement on the frame is reasonable, reducing the overall space occupied by the entire equipment. The structure design is reasonable and the layout is ingenious.

[0029] Secondly, through the structural design and cooperation between the pre-positioning device, the clamping assembly, and the rotary drive device, the rotary drive device is connected to the clamping assembly and drives the clamping assembly to rotate. In this way, the position of the terminal wire is pre-positioned, and the position of the terminal part is flipped and adjusted before the shell is inserted, ensuring the accuracy of the subsequent shell insertion position of the terminal part. It has a high degree of automation, greatly saves adjustment time, and thus improves production efficiency.

[0030] Finally, the design of the automatic detection device ensures that the first, second, and third automatic detection mechanisms work together to align the first and second automatic terminal cutting devices with the terminal ends of the wire, avoiding damage to the wire conductor due to inaccurate terminal cutting and improving the yield of wire production.

[0031] To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

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

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

[0034] Figure 3 This is another perspective view of an embodiment of the present invention;

[0035] Figure 4 This is a structural diagram of an automatic tangential stripping device according to an embodiment of the present invention;

[0036] Figure 5 This is a structural diagram of an automatic shell insertion and unloading device according to an embodiment of the present invention;

[0037] Figure 6 This is a structural diagram of the terminal automatic flipping adjustment device and the automatic shell insertion and unloading device according to an embodiment of the present invention;

[0038] Figure 7 This is a structural diagram of an embodiment of the automatic terminal flipping adjustment device of the present invention;

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

[0040] Figure 9 This is an exploded view of an embodiment of the automatic terminal flipping adjustment device of the present invention;

[0041] Figure 10 This is another exploded view of the terminal automatic flipping adjustment device according to an embodiment of the present invention;

[0042] Figure 11 This is a structural diagram of the automatic shell-pushing assembly and the automatic shell-separating assembly according to an embodiment of the present invention;

[0043] Figure 12 This is a structural diagram of an automatic wire-pulling device according to an embodiment of the present invention;

[0044] Figure 13 This is a structural diagram of the housing fixing mechanism according to an embodiment of the present invention.

[0045] Explanation of reference numerals in the attached diagram:

[0046] 100, rack 200, controller

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

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

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

[0050] 131. First reserved block; 132. Second reserved block

[0051] 133. Connecting block; 134. First sliding block

[0052] 141. First pressing block; 142. Second pressing block

[0053] 143. Adapter 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. Rotary drive unit

[0059] 22. Clamping assembly 23. Linkage mechanism

[0060] 24. Mounting bracket 25. Connecting bracket

[0061] 231. First gear; 232. Second gear

[0062] 233. Synchronous belt

[0063] 221. Driving component; 222. First gripper

[0064] 223. Second gripper; 224. Gripping drive device

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

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

[0067] 41. Tangenting mechanism 42. Peeling mechanism

[0068] 411. Upper tangent element; 412. Lower tangent element

[0069] 43. Tangential drive unit; 44. Peeling drive unit

[0070] 421. Peeling unit; 422. Movable block

[0071] 423. Moving frame; 424. Mating parts

[0072] 425, bracket; 426, linear guide rail

[0073] 427. Sliding block; 428. Third drive unit

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

[0075] 51. First positioning seat; 52. First termination mechanism

[0076] 53. First end-cutting drive unit; 61. Wire pulling unit

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

[0078] 64. Wire pull drive unit; 631. Mounting base

[0079] 632, Linkage Wheel; 633, Drive Wheel

[0080] 634. Belt; 635. Connecting block

[0081] 70. Automatic rearward translation device; 80. Second automatic end-cutting device

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

[0083] 81. Second positioning seat; 82. Second termination mechanism

[0084] 83. Second terminal drive unit

[0085] 90. Automatic detection device

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

[0087] 93. Third Automatic Detection Agency

[0088] 110. Automatic shell insertion and unloading device; 120. Automatic shell feeding device.

[0089] 111. Lateral translation drive mechanism; 112. Vertical translation drive mechanism

[0090] 113. Automatic transfer mechanism; 114. Housing transfer mechanism

[0091] 1131. Terminal clamp unit; 1132. Clamp drive device

[0092] 115. Automatic shell-pushing assembly; 116. Automatic shell-separating assembly

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

[0094] 1161. Shell unit; 1162. Connecting track

[0095] 1163. Shell splitting drive device

[0096] 117. Housing fixing mechanism

[0097] 1171. Upper fixing unit; 1172. Lower fixing unit

[0098] 1173, First drive unit; 1174, Housing fixing position. Detailed Implementation

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

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

[0101] The first automatic terminal crimping device 50, the automatic wire cutting and stripping device 40, the second automatic terminal crimping device 80, the automatic terminal flipping and adjusting device, the automatic shell insertion and unloading device 110, and the automatic shell loading device 120 are arranged at intervals along the left and right directions, reducing the overall space occupied by the entire equipment. The structure is reasonable and the layout is ingenious.

[0102] The automatic feeding device 30 is located in front of the automatic wire cutting and stripping device 40 and the first automatic end-cutting device 50. The automatic feeding device 30 includes an automatic wire feeding mechanism 31 for conveying connecting wires and a front translation drive device 32 for driving the automatic wire feeding mechanism 31 to move 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 end-cutting device 50.

[0103] Preferably, the automatic wire cutting and stripping device 40 includes two wire cutting mechanisms 41, two stripping mechanisms 42, two wire cutting drive units 43, and two stripping drive units 44; each of the two wire cutting mechanisms 41 includes 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 towards each other to strip or cut the wire on the upper or lower side of the connecting wire, or to move away from each other to move away from the connecting wire;

[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 or lower side of the corresponding connecting line, or to 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. By using the upper tangent unit 411 for peeling and tangling, the optimized processing flow can be simplified and production costs reduced. The peeling mechanism 42 includes a peeling unit 421, a movable block 422, a movable frame 423, a mating part 424, a support 425, a linear guide rail 426, a sliding block 427, and a third drive unit 428. The linear guide rail 426 and the third drive unit 428 are mounted on the support 425. The peeling drive unit 44 is mounted on the mating part 424 and connected to the movable frame 423. The peeling unit 421 is mounted on the lower end face of the movable frame 423. The movable frame 423 is connected to the movable block 422. The movable block 422 is slidably connected to the linear guide rail 426 via the sliding block 427. The third drive unit 428 is connected to the sliding block 427. The third drive unit 428 drives the sliding block 427 to reciprocate back and forth, causing the sliding block 427 to move along the extension direction of the linear guide rail 426, thereby driving the peeling unit 421 to move back and forth.

[0105] The first automatic end-cutting device 50 includes a first positioning seat 51, a first end-cutting mechanism 52 mounted on the first positioning seat 51, and a first end-cutting drive unit 53 for driving the first end-cutting mechanism 52.

[0106] Preferably, the automatic wire pulling device 60 includes a wire pulling unit 61, a second automatic rear wire clamping mechanism 62, and a wire pulling drive unit 64; the second automatic rear 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 automatic rear 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 or lower side of the connecting wire; the wire pulling drive unit 64 and the wire clamping drive unit are electrically connected to the controller 200.

[0107] The cable pulling unit 61 includes a mounting base 631, several linkage wheels 632, and a drive wheel 633. The linkage wheels 632 and the cable pulling drive unit 64 are all mounted and positioned on the mounting base 631. The output end of the cable pulling drive unit 64 is connected to the drive wheel 633. The drive wheel 633 and the linkage wheels 632 are connected by a belt 634. The second rear automatic cable clamping mechanism 62 is slidably connected to the mounting base 631 and the belt 634 through a connecting block 635. By driving the connecting block 635 through the belt 634, it can achieve an accurate transmission ratio and high transmission efficiency during operation, making the working process more stable and the buffering effect more gentle.

[0108] The automatic rear translation device 70 is located behind the automatic wire cutting and stripping device 40, the automatic wire pulling device 60, the second automatic terminal crimping device 80, the automatic detection device 90, and the terminal automatic flipping and adjusting device. The automatic rear translation device 70 includes a first rear automatic wire clamping mechanism 71 and a rear translation drive device 72 that drives 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 crimping device 80, the automatic detection device 90, and the terminal automatic flipping and adjusting device.

[0109] The second automatic end-cutting device 80 includes a second positioning seat 81, a second end-cutting mechanism 82 mounted on the second positioning seat 81, and a second end-cutting drive unit 83 that drives the second end-cutting 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 configured corresponding to the first automatic termination device 50 to detect the position of the connecting wire relative to the first automatic termination device 50 before termination and to detect the appearance of the connecting wire after termination. The third automatic detection mechanism 93 is configured corresponding to the second automatic termination device 80 to detect the position of the connecting wire relative to the second automatic termination device 80 before the second termination.

[0111] The terminal automatic flipping adjustment device includes a pre-positioning device 10 and a turntable assembly 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 move up and down reciprocally.

[0112] The turntable assembly 20 includes at least a rotary drive device 21 and a clamping assembly 22 for clamping terminals; the clamping assembly 22 is disposed on the side of the prepositioning mechanism 11; the rotary drive device 21 is connected to the clamping assembly 22, and the rotary drive device 21 drives the clamping assembly 22 to rotate, so as to adjust and change the placement state of the terminals on the clamping assembly 22.

[0113] Preferably, the turntable assembly 20 further includes a linkage mechanism 23; the rotary drive device 21 is driven 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 rotary drive device 21; the first gear 231 is driven to the second gear 232 through a synchronous belt 233; the clamping assembly 22 includes a drive member 221, a first gripper 222, a second gripper 223 and a clamping drive device 224, the drive member 221 is driven to the second gear 232; the clamping drive device 224 is disposed on the drive member 221 and connected to the first gripper 222 and the second gripper 223; the clamping drive device 224 controls the opening and closing of the first gripper 222 and the second gripper 223.

[0114] The turntable assembly 20 is also provided with a mounting frame 24 and a connecting frame 25. The rotary drive device 21 is mounted on the mounting frame 24. The linkage mechanism 23 passes through the connecting frame 25 and is mounted on the mounting frame 24.

[0115] Preferably, the pre-positioning mechanism 11 includes a pre-positioning component 13, a pressing component 14, a pre-positioning drive device 15, and a pressing drive device 16; the pre-positioning component 13 and the pressing component 14 are arranged opposite each other on the side of the clamping assembly 22 to form a pre-positioning space; the pre-positioning drive device 15 is connected to the pre-positioning component 13, and the pre-positioning drive device 15 drives the pre-positioning component 13 to reciprocate up and down; the pressing drive device 16 is connected to the pressing component 14, and the pressing drive device 16 drives the pressing component 14 to reciprocate up and down.

[0116] The pre-positioning device 10 also 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 mounted on the mounting plate 18.

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

[0118] Preferably, the mounting plate 18 is provided with a guide rail 183 on the side near the prepositioning member 13; the prepositioning member 13 includes a first prepositioning block 131, a second prepositioning block 132 and a connecting block 133 for placing the wire harness, the first prepositioning block 131 and the second prepositioning block 132 are mounted 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 prepositioning drive device 15 is connected to the connecting block 133;

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

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

[0121] Preferably, the automatic shell insertion and unloading device 110 includes a horizontal 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 horizontal translation drive mechanism 111 is connected to the vertical translation drive mechanism 112. The horizontal 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 back and forth. The automatic transfer mechanism 113 includes two end sub-wire clamp units 1131 and two wire clamp drive devices 1132. The two wire clamp drive devices 1132 drive the two end sub-wire clamp units 1131 to reciprocate up and down.

[0122] Preferably, the automatic shell insertion and unloading device 110 further includes a shell transfer mechanism 114, a shell fixing mechanism 117, an automatic shell pushing assembly 115, and an automatic shell separating assembly 116; the input end of the shell transfer mechanism 114 is connected to the automatic shell feeding device 120; the output end of the shell transfer mechanism 114 is connected to the automatic shell separating assembly 116; the shell transfer mechanism 114, the automatic shell separating assembly 116, and the shell fixing mechanism 117 are arranged sequentially from right to left; the automatic shell pushing assembly 115 is disposed behind the shell fixing mechanism 117 and the automatic shell separating assembly 116, and the automatic shell pushing assembly 115 can reciprocate between the shell fixing mechanism 117 and the automatic shell separating assembly 116.

[0123] Preferably, the housing fixing mechanism 117 includes 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 form a housing fixing position 1174; the first driving unit 1173 drives the upper fixing unit 1171 to selectively move towards the lower fixing unit 1172 to clamp the upper and lower sides of the housing respectively, or to move away from each other to release the clamping of the housing respectively;

[0124] The automatic shell splitting assembly 116 includes a shell splitting unit 1161, a connecting rail 1162, and a shell splitting drive device 1163. The shell splitting drive device 1163 is connected to the shell splitting unit 1161, and the connecting rail 1162 is disposed on the shell splitting unit 1161. The shell splitting drive device 1163 drives the shell splitting unit 1161 to reciprocate back and forth, so that the connecting pipe is connected 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 assembly 115 is disposed on the side of the automatic shell-separating assembly 116. The automatic shell-separating assembly 116 includes a pushing unit 1151 for pushing the shell and a pushing drive device 1152 for driving the pushing unit 1151 to reciprocate left and right. The pushing drive 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. The automatic feeding device 30 moves the connecting wire to the two stripping mechanisms 42 for stripping. After stripping, the automatic feeding device 30 moves it to the first automatic end-cutting device 50, which performs the first end-cutting on one end of the stripped connecting wire. After end-cutting, the automatic feeding device 30 moves the end-cut connecting wire to the two wire-cutting mechanisms 41. The automatic wire-pulling device 60 pulls the connecting wire, and then cuts it according to the length preset by the controller 200. After cutting, the automatic rear-transfer device 70 moves the cut connecting wire... The wire is sent to the first automatic terminal cutting device 50, where the second automatic terminal cutting device 80 performs a second terminal cutting on the wire that was cut at the first terminal cutting point. After the second terminal cutting is completed, the automatic rear translation device 70 moves the wire to the terminal automatic flipping adjustment device to adjust the angle of the terminal on the second terminal cutting side. After the wire is adjusted, the housing at the housing automatic feeding device 120 is transported to the automatic housing separation assembly 116 via the housing transfer mechanism 114. Then, the automatic housing pushing assembly 115 pushes the wire to the housing fixing mechanism 117. Finally, the automatic transfer mechanism 113 moves the wire with the adjusted angle to the housing fixing mechanism 117 for housing insertion.

[0128] The key design feature of this invention lies in the fact that it achieves an integrated design of wire feeding, wire cutting, wire stripping, primary terminal crimping, secondary terminal crimping, and shell insertion through the cooperation of an automatic feeding device, an automatic wire cutting and stripping device, an automatic terminal crimping device, an automatic shell insertion and unloading device, and a shell automatic feeding device. This improves the degree of automation, reduces labor costs, and increases production efficiency. Furthermore, the reasonable arrangement on the frame reduces the overall space occupied by the equipment, and the structural design is reasonable and the layout is ingenious.

[0129] Secondly, through the structural design and cooperation between the pre-positioning device, the clamping assembly, and the rotary drive device, the rotary drive device is connected to the clamping assembly and drives the clamping assembly to rotate. In this way, the position of the terminal wire is pre-positioned, and the position of the terminal part is flipped and adjusted before the shell is inserted, ensuring the accuracy of the subsequent shell insertion position of the terminal part. It has a high degree of automation, greatly saves adjustment time, and thus improves production efficiency.

[0130] Finally, the design of the automatic detection device ensures that the first, second, and third automatic detection mechanisms work together to align the first and second automatic terminal cutting devices with the terminal ends of the wire, avoiding damage to the wire conductor due to inaccurate terminal cutting and improving the yield of wire production.

[0131] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation on the technical scope of the present invention. Therefore, any minor modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A dual-line insert housing integrated machine, characterized in that: Includes a frame, on which a controller is provided and connected to the controller an automatic feeding device, an automatic wire cutting and stripping device, a first automatic terminal cutting device, an automatic wire pulling device, an automatic rear translation device, a second automatic terminal cutting device, an automatic detection device, an automatic terminal flipping and adjusting device, an automatic shell insertion and unloading device, and a shell automatic feeding device. The first automatic terminal crimping device, the automatic wire cutting and stripping device, the second automatic terminal crimping device, the automatic terminal flipping and adjusting device, the automatic shell insertion and unloading device, and the automatic shell loading device are arranged at intervals along 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 end-cutting device; the automatic feeding device includes an automatic wire feeding mechanism for conveying connecting wires and a front translation drive device for driving the automatic wire feeding mechanism to move 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 end-cutting device. The automatic rear translation device is located behind the automatic wire cutting and stripping device, the automatic wire pulling device, the second automatic terminal crimping device, the automatic detection device, and the automatic terminal flipping and adjusting device. The automatic rear translation device includes a first automatic rear wire clamping mechanism and a rear translation drive device that drives the first automatic rear wire clamping mechanism to translate left and right, so that the first automatic rear 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 crimping device, the automatic detection device, and the automatic terminal flipping and adjusting device. The terminal automatic flipping and adjusting device includes a pre-positioning device and a turntable assembly; the pre-positioning device includes a pre-positioning mechanism for pre-positioning the connecting wire and a lifting drive device, the lifting drive device being connected to the pre-positioning mechanism and driving the pre-positioning mechanism to move up and down reciprocally. The turntable assembly includes at least a rotary drive device and a clamping assembly for clamping terminals; the clamping assembly is disposed on the side of the prepositioning mechanism; the rotary drive device is connected to the clamping assembly, and the rotary drive device drives the clamping assembly to rotate, so as to adjust and change the placement state of the terminals on the clamping assembly. The turntable assembly also includes a linkage mechanism; the rotary drive device is driven to the clamping assembly via 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 rotary drive device; the first gear is driven to the second gear via a synchronous belt; the clamping assembly includes a drive member, a first gripper, a second gripper, and a clamping drive device; the drive member is driven to the second gear; the clamping drive device is disposed on the drive member and connected to the first gripper and the second gripper; the clamping drive device controls the opening and closing of the first gripper and the second gripper; The automatic shell insertion and unloading device is located in front of the turntable assembly and the automatic shell loading device, and the automatic shell insertion and unloading device can be reciprocated between the turntable assembly and the automatic shell loading device.

2. A dual-line insert housing integrated machine, characterized in that: Includes a frame, on which a controller is provided and connected to the controller an automatic feeding device, an automatic wire cutting and stripping device, a first automatic terminal cutting device, an automatic wire pulling device, an automatic rear translation device, a second automatic terminal cutting device, an automatic detection device, an automatic terminal flipping and adjusting device, an automatic shell insertion and unloading device, and a shell automatic feeding device. The first automatic terminal crimping device, the automatic wire cutting and stripping device, the second automatic terminal crimping device, the automatic terminal flipping and adjusting device, the automatic shell insertion and unloading device, and the automatic shell loading device are arranged at intervals along 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 end-cutting device; the automatic feeding device includes an automatic wire feeding mechanism for conveying connecting wires and a front translation drive device for driving the automatic wire feeding mechanism to move 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 end-cutting device. The automatic rear translation device is located behind the automatic wire cutting and stripping device, the automatic wire pulling device, the second automatic terminal crimping device, the automatic detection device, and the automatic terminal flipping and adjusting device. The automatic rear translation device includes a first automatic rear wire clamping mechanism and a rear translation drive device that drives the first automatic rear wire clamping mechanism to translate left and right, so that the first automatic rear 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 crimping device, the automatic detection device, and the automatic terminal flipping and adjusting device. The terminal automatic flipping and adjusting device includes a pre-positioning device and a turntable assembly; the pre-positioning device includes a pre-positioning mechanism for pre-positioning the connecting wire and a lifting drive device, the lifting drive device being connected to the pre-positioning mechanism and driving the pre-positioning mechanism to move up and down reciprocally. The turntable assembly includes at least a rotary drive device and a clamping assembly for clamping terminals; the clamping assembly is disposed on the side of the prepositioning mechanism; the rotary drive device is connected to the clamping assembly, and the rotary drive device drives the clamping assembly to rotate, so as to adjust and change the placement state of the terminals on the clamping assembly. The pre-positioning mechanism includes a pre-positioning component, a pressing component, a pre-positioning drive device, and a pressing drive device; the pre-positioning component and the pressing component are arranged opposite each other on the side of the clamping assembly to form a pre-positioning space; the pre-positioning drive device is connected to the pre-positioning component and drives the pre-positioning component to reciprocate up and down; the pressing drive device is connected to the pressing component and drives the pressing component to reciprocate up and down. The automatic shell insertion and unloading device is located in front of the turntable assembly and the automatic shell loading device, and the automatic shell insertion and unloading device can be reciprocated between the turntable assembly and the automatic shell loading device.

3. A dual-line insert housing integrated machine according to claim 1 or 2, 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 and second automatic detection mechanisms are configured corresponding to the first automatic termination device to detect the position of the connecting line relative to the first automatic termination device before termination and to detect the appearance of the connecting line after termination. The third automatic detection mechanism is configured corresponding to the second automatic termination device to detect the position of the connecting line relative to the second automatic termination device before the second termination.

4. A dual-line insert housing integrated machine according to claim 1 or 2, characterized in that: The automatic wire cutting and stripping device includes two wire cutting mechanisms, two stripping mechanisms, two wire cutting drive units, and two stripping drive units. Each of the two wire cutting mechanisms includes an upper wire cutting unit and a lower wire cutting unit. The wire cutting drive units drive the upper wire cutting unit and the lower wire cutting unit to selectively move towards each other to strip or cut the upper or lower side of the connecting wire, or to move away from each other to move away from the connecting wire. The stripping drive units drive the stripping mechanism to selectively move towards the corresponding upper wire cutting unit to strip the upper or lower side of the corresponding connecting wire, or to move away from each other to move away from the corresponding connecting wire. The wire cutting drive units and the stripping drive units are electrically connected to a controller.

5. A dual-line insert housing integrated machine according to claim 1 or 2, 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 to 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 or lower side of the connecting wire; the wire pulling drive unit and the wire clamping drive unit are electrically connected to a controller.

6. The dual-line insert housing integrated machine according to claim 2, characterized in that: The pre-positioning device further includes a mounting plate, and a guide rail is provided on the side of the mounting plate near the pre-positioning component; the pre-positioning component includes a first pre-positioning block, a second pre-positioning block and a connecting block for placing the wire harness, the first pre-positioning block and the second pre-positioning block are mounted 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 component includes a first pressing block, a second pressing block, and a connecting block. The first pressing block and the second pressing block are mounted on the connecting block. The connecting block is slidably connected to the guide rail via a second sliding block. The pressing drive device is connected to the connecting block, so that the pre-positioning drive device and the pressing drive device respectively drive the connecting block and the connecting block to reciprocate up and down along the guide rail.

7. A dual-line insert housing integrated machine according to claim 1 or 2, characterized in that: The automatic shell insertion and unloading device includes a horizontal 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 horizontal translation drive mechanism is connected to the vertical translation drive mechanism. The horizontal 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 back and forth. The automatic transfer mechanism includes two sub-clip units at both ends and two clip drive devices. The two clip drive devices drive the two sub-clip units at both ends to reciprocate up and down.

8. A dual-line insert housing integrated machine according to claim 7, characterized in that: The automatic shell insertion and unloading device further includes a shell transfer mechanism, a shell fixing mechanism, an automatic shell pushing assembly, and an automatic shell separating assembly; the input end of the shell transfer mechanism is connected to the automatic shell feeding device; the output end of the shell transfer mechanism is connected to the automatic shell separating assembly; the shell transfer mechanism, the automatic shell separating assembly, and the shell fixing mechanism are arranged sequentially from right to left; the automatic shell pushing assembly is located behind the shell fixing mechanism and the automatic shell separating assembly, and the automatic shell pushing assembly can reciprocate between the shell fixing mechanism and the automatic shell separating assembly.

9. A dual-line insert housing integrated machine according to claim 8, characterized in that: The housing 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 form a housing fixing position; the first driving unit drives the upper fixing unit to selectively move towards the lower fixing unit to clamp the upper and lower sides of the housing respectively, or to move away from each other to release the clamping of the housing respectively. The automatic shell-separating assembly includes a shell-separating unit, a connecting rail, and a shell-separating drive device. The shell-separating drive device is connected to the shell-separating unit, and the connecting rail is disposed on the shell-separating unit. The shell-separating drive device drives the shell-separating unit to reciprocate back and forth, so that the connecting rail reciprocates to the output end of the shell transfer mechanism or the output end of the automatic shell-pushing assembly. The automatic shell-pushing assembly is located beside the automatic shell-separating assembly. The automatic shell-separating assembly includes a pushing unit for pushing the shell and a pushing drive device for driving the pushing unit to reciprocate left and right. The pushing drive device drives the pushing unit to reciprocate left and right to push the shell into the shell fixing position.

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