A card-issuing motor wire embedding device

Abstract

The present application relates to a card-issuing motor line interlocking device, which includes a frame, an interlocking mechanism, several groups of feeding mechanisms, a transfer mechanism and a feeding mechanism. The interlocking mechanism includes an interlocking disk rotatably connected to the frame, several thread end fixing parts circumferentially connected to the interlocking disk, a thread end interlocking part circumferentially sliding on the interlocking disk, an interlocking driving part driving the thread end interlocking part to move, and a rotating part driving the interlocking disk to rotate. Each thread end fixing part cooperates with a thread end interlocking part. The thread end fixing part is used to position a larger thread end, and the thread end interlocking part is used to position a smaller thread end and interlock the smaller thread end into the larger thread end. The present application utilizes a feeding mechanism to feed the thread ends to the interlocking mechanism respectively, and then the interlocking mechanism interlocks the a line and the b line, and then the feeding mechanism unloads the interlocked thread ends into the transfer mechanism. At this time, the interlocking process of the thread ends is automated, thereby improving the interlocking efficiency of the thread ends.

Description

Technical Field

[0001] The present application relates to the technical field of card-issuing motor processing equipment, and in particular to a card-issuing motor wire embedding device. Background Art

[0002] The hairpin motor is also called a flat wire motor. During the production process of its stator, the a wire and b wire, which are different in distribution but both have a U shape, need to be interlocked with each other and then inserted into the groove on the iron core at the same time to realize the production and processing of the stator.

[0003] Since the processing technology of the hairpin motor is relatively complicated and difficult to realize automated production, the current stator is usually processed semi-automatically, where wire a and wire b are manually placed in a fixture and embedded, and then the embedded wire a and wire b are manually taken out and inserted into the iron core.

[0004] With respect to the above-mentioned related technologies, the inventors believe that when processing in this manner, manual labor is required to move and install the wire heads, and the processing of line a and line b can only be performed individually, resulting in low processing efficiency.

[0005] Therefore, it is necessary to propose a new technical solution to solve the above problems. Summary of the invention

[0006] In order to make the embedding process of wire a and wire b more convenient and increase the efficiency of embedding, the present application provides a card-issuing motor wire embedding device.

[0007] The present application provides a card issuing motor wire embedding device, which adopts the following technical solution:

[0008] A card-issuing motor wire embedding device comprises a frame, an embedding mechanism for embedding wire a and wire b, several groups of feeding mechanisms for respectively feeding wire a and wire b to the embedding mechanism, a transfer mechanism for carrying the embedded wire a and wire b, and a unloading mechanism for unloading the embedded thread ends from the embedding mechanism to the transfer mechanism, the embedding mechanism comprises an embedding disk rotatably connected to the frame, several thread end fixing members circumferentially connected to the embedding disk, a thread end embedding member circumferentially sliding on the embedding disk, an embedding driving member for driving the thread end embedding member to move, and a rotating member for driving the embedding disk to rotate, each of the thread end fixing members cooperates with a thread end embedding member, the thread end fixing member is used to position a larger thread end, and the thread end embedding member is used to position a smaller thread end and embed the smaller thread end into the larger thread end.

[0009] By adopting the above technical solution, the thread ends are respectively loaded into the embedding mechanism by using the loading mechanism, and then the embedding mechanism embeds the a line and the b line, and then the unloading mechanism unloads the embedded thread ends into the transfer mechanism. At this time, the embedding process of the thread ends is carried out automatically, thereby improving the embedding efficiency of the thread ends.

[0010] Optional: The thread end fixing part includes two fixed blocks, each of which is fixed to the engaging disk and has side walls close to each other provided with fixed engaging grooves, a gap is left between the two fixed blocks and a larger thread end can be embedded in the fixed engaging groove, and the thread end engaging part includes two movable blocks that move synchronously, a gap is left between the two movable blocks for embedding a smaller thread end, and the movable block is placed between the two fixed blocks and moves radially along the engaging disk.

[0011] By adopting the above technical solution, the larger thread end is positioned by using the fixed engaging groove, and then the smaller thread end is positioned by using two movable blocks. After the positioning is completed, the movable block moves toward the engaging disk so that the a line and the b line are engaged.

[0012] Optionally: the interlocking driving member is arranged coaxially with the interlocking disk, a driving groove is provided at the lower end of the driving member, the axis of the driving groove deviates from the axis of the interlocking disk, a through-set yield groove is provided on the side wall of the driving groove at the position farthest from the axis of the interlocking disk, and the side wall of the movable block away from the axis of the interlocking disk can abut against the side wall of the driving groove and slide along the side wall of the driving groove.

[0013] By adopting the above technical solution, the movable block is moved by utilizing the cooperation of the driving grooves and the engaging disks of different axes. During the engaging process, the distance of each movement of the movable block is accurately limited, so that the size of the thread end after engaging is not easily changed.

[0014] Optionally: the side walls of the movable block located on the side away from the axis of the engaging disk away from the axis of the fixed disk are rotatably connected to rollers, the axes of the rollers are parallel to the axis of the engaging disk, and the side walls of the rollers can abut against the side walls of the driving grooves.

[0015] By adopting the above technical solution, the sliding friction between the movable block and the driving groove is converted into rolling friction through the roller, thereby reducing the wear of the movable block and increasing its service life.

[0016] Optionally: the engaging disk is connected with an elastic member that pushes the two movable blocks that move synchronously away from the axis of the engaging disk, and the elastic member can drive the gap between the two movable blocks and the fixed engaging groove to be staggered.

[0017] By adopting the above technical solution, the gaps between the movable blocks are staggered with the fixed engaging grooves by using elastic members, so that line a and line b will not contact each other during feeding, thereby making it difficult for errors in the engaging dimensions of the two to occur during engagement.

[0018] Optionally: the feeding mechanism includes a feeding plate arranged above the frame, a feeding drive member for driving the thread head to move toward the engaging mechanism, and a feeding member for pushing the thread head to move into the engaging mechanism. Each group of the feeding mechanism can correspond to a thread head engaging member or a thread head fixing member, and the feeding position of the feeding mechanism is located in the yield groove.

[0019] By adopting the above technical solution, the loading plate moves the thread end to a position close to the loading part, and the loading part drives the thread end to move into the fixed fitting groove or between adjacent movable blocks. At this time, the thread end is automatically loaded, thereby making the processing of the thread end more convenient.

[0020] Optionally: A guide plate is provided at the upper end of the feeding plate, and a gap is left between the lower end of the guide plate and the upper end of the feeding plate for passing a single thread head.

[0021] By adopting the above technical solution, the guide plate is used to guide the movement of the thread ends on the loading plate, so that the thread ends will not be stacked due to vertical vibration during the loading process.

[0022] Optionally: a feeding trough cooperating with the thread head is provided on the end face of the feeding piece close to the feeding plate, and the feeding trough penetrates the upper end face of the feeding piece and a vertical side wall parallel to the thread head conveying direction, and the thread head can be embedded in the feeding trough.

[0023] By adopting the above technical solution, the position of the thread end is limited by the feeding groove, so that the thread end is not easily disconnected from the feeding part when the feeding part drives the thread end to move upward, thereby making the feeding process of the thread end more stable.

[0024] Optionally: the blanking mechanism includes a blanking piece and a blanking driving piece that drives the blanking piece to move vertically, and the blanking piece can be inserted into the gap between the fixed engaging groove and the movable block and push the engaged thread end into the transfer mechanism.

[0025] By adopting the above technical solution, the thread ends after the embedding are pushed out from the embedding mechanism by using the blanking piece, so that the embedding mechanism can continue to process the subsequent unembedded thread ends.

[0026] Optionally: the transfer mechanism includes a transfer frame rotatably connected to the upper end of the frame body, a rotating frame rotatably connected to both ends of the transfer frame, a transfer tooling detachably connected to the upper end of the rotating frame, a first transfer member driving the transfer frame to rotate, and a second transfer member driving the rotating frame to rotate, and the transfer tooling can be moved to the bottom of the engaging disk and the axes of the two coincide.

[0027] By adopting the above technical solution, the thread ends of the interlocking material discharged from the interlocking mechanism are collected by using a transfer tool, and then the collected thread ends are directly moved to the next process, so that the production process of the stator is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0029] Figure 2 This is a schematic diagram for illustrating the structure of the interlocking mechanism according to an embodiment of the present application;

[0030] Figure 3 for Figure 2 A magnified view of part A;

[0031] Figure 4 This is a schematic diagram for illustrating the structure of a feeding mechanism according to an embodiment of the present application;

[0032] Figure 5 for Figure 1 A magnified view of part B;

[0033] Figure 6 for Figure 1 Enlarged view of part C.

[0034] In the figure, 1, frame; 11, fixed frame; 12, support rod; 13, mounting plate; 131, extension plate; 132, guide plate; 133, guide plate; 134, positioning block; 1341, positioning groove; 135, baffle plate; 1351, limiting groove; 14, unloading frame; 141, guide member; 2, interlocking mechanism; 21, interlocking plate; 211, first interlocking receiving groove; 212, second interlocking receiving groove; 22, rotating member; 23, fixed block; 231, fixed interlocking groove; 24, movable block; 241, first connecting block; 242, second connecting block; 243, sliding rod; 244, roller; 25, interlocking driving member; 251, driving groove; 252, giving way groove; 26, Elastic part; 3. Feeding mechanism; 31. Feeding plate; 32. Feeding part; 321. Feeding trough; 33. Feeding drive part; 34. Drive mechanism; 341. Sliding block; 342. Feeding motor; 343. First connecting rod; 344. Second connecting rod; 3441. First support rod; 3442. Second support rod; 3443. Threaded sleeve; 4. Unloading mechanism; 41. Unloading part; 42. Unloading drive part; 43. Unloading block; 44. First unloading rod; 45. Second unloading rod; 5. Transfer mechanism; 51. Transfer frame; 511. Driven gear; 52. Rotating frame; 521. Placement trough; 53. Transfer tooling; 54. First transfer part; 55. Second transfer part; 551. Driving gear. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with the accompanying drawings.

[0036] The present application discloses a card issuing motor wire embedding device, as shown in FIG1, comprising a frame 1, an embedding mechanism 2 for embedding wire a and wire b, two sets of feeding mechanisms 3 for respectively feeding wire a and wire b to the embedding mechanism 2, a transfer mechanism 5 for carrying the embedded wire a and wire b, and a unloading mechanism 4 for unloading the embedded thread ends from the embedding mechanism 2 to the transfer mechanism 5. The wire a and wire b are respectively loaded into the embedding mechanism 2 by the feeding mechanism 3, the wire a and wire b are embedded by the embedding mechanism 2, and then the embedding and thread ends are unloaded into the transfer mechanism 5 by the unloading mechanism 4. At this time, the embedding of wire a and wire b can be automatically completed, making the embedding process of the thread ends faster.

[0037] like Figure 1 and Figure 2 As shown, a fixing frame 11 is disposed at the upper end of the frame body 1, and a fitting mechanism 2 is disposed on the fixing frame 11. The fitting mechanism 2 includes a fitting disk 21 rotating at the lower end of the fixing frame 11, a rotating member 22 driving the fitting disk 21 to rotate, a plurality of thread end fixing members circumferentially disposed on the fitting disk 21, a thread end fitting member circumferentially sliding on the fitting disk 21, and a fitting driving member 25 driving the thread end fitting member to move. The rotating member 22 is a fitting motor, which is fixed to the upper end of the fixing frame 11 by bolts, and its output shaft is fixed coaxially with the fitting disk 21. Figure 2 and Figure 3As shown, the lower end of the interlocking disk 21 is provided with the same number of first interlocking accommodating grooves 211 as the thread end fixing parts, and the first interlocking accommodating grooves 211 penetrate the side wall of the interlocking disk 21 away from its axis. The thread end fixing parts include two fixing blocks 23, which are arranged and placed in the first interlocking accommodating grooves 211, and the two fixing blocks 23 are respectively fixed to the side walls of the first interlocking accommodating grooves 211 away from each other by bolts, and a gap is left between the two fixing blocks 23. The side walls of the two fixing blocks 23 close to each other are provided with fixed interlocking grooves 231, and the fixed interlocking grooves 231 penetrate the upper end face and the lower end face of the fixing block 23, and the two ends of the larger thread ends are respectively embedded in a fixed interlocking groove 231, and part of the thread ends protrude from the gap between the two fixing blocks 23. The thread end fitting part includes two movable blocks 24 that move synchronously, a gap for embedding a smaller thread end is left between the two movable blocks 24, the two movable blocks 24 are placed between the two fixed blocks 23 and move along the radial direction of the fitting disk 21, a gap is left between the movable blocks 24 and the fixed blocks 23, and the thread end between the two movable blocks 24 still partially protrudes from the gap between the movable blocks 24 and the fixed blocks 23. A second fitting accommodating groove 212 is provided on the side wall of the first fitting accommodating groove 211 close to the fitting disk 21, a first connecting block 241 is provided in the second fitting accommodating groove 212, and the first connecting block 241 is integrally formed with the movable block 24 close to the axis of the fitting disk 21. The movable block 24 away from the axis of the interlocking disk 21 is integrally formed with a second connecting block 242 on the side wall away from the interlocking disk 21 . The second connecting block 242 and the first connecting block 241 are connected to a sliding rod 243 using bolts. The sliding rod 243 penetrates the interlocking disk 21 to guide the movement of the movable block 24 .

[0038] like Figure 2 and Figure 3 As shown, the interlocking driving member 25 is fixed to the lower end of the fixing frame 11 by bolts. It is disc-shaped and coaxially arranged with the interlocking disk 21. The inner wall of the interlocking driving member 25 is also provided with a disc-shaped driving groove 251, which passes through the lower end surface of the interlocking driving member 25. The axis of the driving groove 251 deviates from the axis of the interlocking disk 21. The side wall of the driving groove 251 is provided with a yield groove 252 which passes through the outer wall of the interlocking driving member 25. The yield groove 252 is evenly divided by a line connecting the end of the side wall of the driving groove 251 farthest from the axis of the interlocking disk 21 to the shortest distance from the axis of the interlocking disk 21. The side walls of the second connecting block 242 away from the axis of the engaging disk 21 are rotatably connected to the roller 244, the axis of the roller 244 is vertically arranged, and the side walls of the roller 244 can abut against the inner wall of the driving groove 251. At this time, when the engaging disk 21 rotates, the movable block 24 is driven by the inner wall of the driving groove 251 to move toward the axis of the engaging disk 21, so that the thread ends between the movable blocks 24 are embedded in the thread ends defined by the two fixed blocks 23.

[0039] like Figure 3As shown, the second interlocking receiving groove 212 is also provided with an elastic member 26 that pushes the gap between the movable blocks 24 to be staggered in the fixed interlocking groove 231. The elastic member 26 is a spring. One end of the elastic member 26 abuts against the side wall of the second interlocking receiving groove 212 close to the interlocking disk 21, and the other end of the elastic member 26 abuts against the side wall of the first connecting block 241 close to the interlocking disk 21. At this time, when loading, the two thread ends will not be directly interlocked, so it is not easy to have inaccurate interlocking position.

[0040] like Figure 1 and Figure 4 As shown, two groups of feeding mechanisms 3 are arranged at the upper end of the frame 1, and the feeding mechanism 3 for feeding larger thread ends is located on the side where the interlocking disk 21 turns around, corresponding to the fixed block 23 and the movable block 24 located at the clearance groove 252. The feeding mechanism 3 includes a feeding plate 31 vertically arranged at the upper end of the frame 1, a feeding drive 33 driving the thread ends to move toward the interlocking mechanism 2, and a feeding member 32 pushing the thread ends to move upward so as to enter the interlocking mechanism 2, and the feeding member 32 is located at one end of the feeding plate 31 close to the interlocking mechanism 2. A plurality of support rods 12 are fixed to the upper end of the frame 1 by bolts, and the upper ends of the support rods 12 are fixedly connected to the feeding plate 31 by bolts. The feeding drive 33 is a vibration motor, and the upper end of the vibration motor is fixed to the lower end of the feeding plate 31 by bolts, and the lower end of the vibration motor is fixed to the frame 1 by bolts. At the same time, the end of the feeding plate 31 away from the clamp is tilted upward as a whole, and the opening of the thread ends is downward and hung above the feeding plate 31. At this time, the vibration motor is used to drive the thread end to move to contact with the loading piece 32, and the loading piece 32 moves upward to push the thread end into the fixture, thereby realizing automatic loading of the thread end.

[0041] like Figure 4 As shown, a mounting plate 13 is fixed to the upper end of the frame 1 by bolts, and the mounting plate 13 is connected to a driving mechanism 34 for driving the loading piece 32 to reciprocate vertically. The driving mechanism 34 includes a slider 341 that moves vertically along the side wall of the mounting plate 13, a loading motor 342 fixed to the mounting plate 13 by bolts, a first connecting rod 343 fixed to the output shaft of the loading motor 342 by bolts, and a second connecting rod 344 rotatably connected to the slider 341, an end of the second connecting rod 344 away from the slider 341 is connected to an end of the first connecting rod 343 away from the output shaft of the loading motor 342, and the loading motor 342 is used to drive the slider 341 to move vertically, thereby realizing the vertical reciprocating movement of the loading piece 32.

[0042] like Figure 4As shown, since the diameters of different thread ends are different, the distances that the feeding member 32 needs to move upward are also different. Therefore, the second connecting rod 344 includes a first supporting rod 3441 rotatably connected to the slider 341, a second supporting rod 3442 rotatably connected to the first connecting rod 343, and a threaded sleeve 3443 connecting the two. The end of the first supporting rod 3441 away from the slider 341 is inserted into one end of the threaded sleeve 3443, and the end of the second supporting rod 3442 away from the first connecting rod 343 is inserted into the other end of the threaded sleeve 3443. The first supporting rod 3441 and the second supporting rod 3442 are both threadedly connected to the threaded sleeve 3443, and the rotation directions of the threads connected to the threaded sleeve 3443 are opposite. At this time, after the diameter of the thread end to be fed changes, the threaded sleeve 3443 is rotated to adjust the overall length of the second connecting rod 344, so that the distance that the feeding member 32 moves upward can be adjusted, so that threads of different sizes can be fed.

[0043] like Figure 4 As shown, during the movement of the thread ends at the upper end of the loading plate 31, the thread ends at the rear may be stuck with the thread ends at the front. At this time, when the loading piece 32 drives the thread ends upward, the two thread ends may be driven upward at the same time, thereby affecting the normal loading of the thread ends. Therefore, extension plates 131 are fixed on both sides of the mounting plate 13 by bolts, and a gap is left between the extension plate 131 and the loading plate 31 for the thread ends to pass through. The upper ends of the two extension plates 131 are integrally formed with a guide plate 132, and a gap is left between the lower end surface of the guide plate 132 and the upper end surface of the loading plate 31 for passing a single thread end. At this time, the guide plate 132 is used to prevent the mutually stuck thread ends from passing under the guide plate 132. At this time, during the loading process of the loading piece 32, the two thread ends will not be pushed upward at the same time, so that the process of loading the thread ends to the fixture is not easily affected.

[0044] like Figure 4 As shown, in the process of using the vibration motor to drive the thread end to move along the loading plate 31, the thread end will produce vertical jumping, which will affect the thread end passing between the guide plate 132 and the loading plate 31. Therefore, a guide plate 133 is integrally formed at the end of the guide plate 132 away from the loading piece 32, and the end of the guide plate 133 away from the loading plate 31 is tilted upward. At this time, the upwardly tilted guide plate 133 is used to guide the movement of the thread end, so that the thread end can more easily enter between the guide plate 132 and the loading plate 31.

[0045] like Figure 4As shown, in order to prevent the thread head from falling off the loading piece 32 when the loading piece 32 pushes the thread head upward, a U-shaped loading groove 321 is provided on the end surface of the loading piece 32 close to the loading plate 31, which cooperates with the thread head. The loading groove 321 penetrates the upper end surface of the loading piece 32 and two vertical side walls parallel to the thread head conveying direction. The thread head can be embedded in the loading groove 321, and the inner wall of the loading groove 321 can fit with the side wall of the thread head. At this time, the position of the thread head is limited by the limit groove 1351, so that the thread head is not easy to separate from the loading piece 32 during the vertical movement of the loading piece 32, making the thread head loading process more stable.

[0046] like Figure 4 As shown, in order to enable the loading piece 32 to maintain contact with the loading plate 31, a positioning block 134 is integrally formed at the upper end of the mounting plate 13, and a positioning groove 1341 is provided on the side wall of the positioning block 134 close to the loading plate 31. The positioning groove 1341 penetrates the upper end surface and the lower end surface of the positioning block 134. The loading piece 32 is embedded in the positioning groove 1341 and moves vertically, and the side walls of the loading piece 32 are respectively abutted against the vertical side walls of the positioning groove 1341. The positioning groove 1341 is used to limit the position of the loading piece 32. It is designed that the overall position of the loading piece 32 will not change during use, thereby keeping the thread loading process stable.

[0047] like Figure 4 As shown, in the process of the feeding piece 32 driving the thread head to move upward, the adjacent thread heads will be driven upward at the same time, which will still affect the normal feeding of the thread heads. Therefore, the end face of the positioning block 134 close to the guide plate 132 is fixed with a baffle 135 by bolts, and a gap for passing a single thread head is left between the baffle 135 and the feeding plate 31. The end of the baffle 135 away from the positioning block 134 abuts against the guide plate 132, and the lower end of the baffle 135 is flush with the lower end of the guide plate 132. A limiting groove 1351 is provided on the end face of the baffle 135 close to the positioning block 134, and the limiting groove 1351 penetrates the upper and lower end faces of the baffle 135. Part of the feeding piece 32 is embedded in the limiting groove 1351, and the side wall of the feeding piece 32 close to the guide plate 132 abuts against the side wall of the limiting groove 1351 close to the guide plate 132. At this time, the baffle 135 is used to limit the number of thread ends that move upward, so that only one thread end can move upward, thereby making the thread end loading process more stable.

[0048] like Figure 5As shown, the unloading mechanism 4 includes an unloading member 41 and an unloading driving member 42 for driving the unloading member 41 to move vertically. The unloading driving member 42 is an unloading motor. The upper end of the fixed frame 11 is fixed with an unloading frame 14 by bolts. The unloading motor is fixed to the unloading frame 14 by bolts. The unloading frame 14 is vertically slid with an unloading block 43. The unloading member 41 is fixed to the unloading block 43 by bolts. The output shaft of the unloading motor is fixed to the first unloading rod 44 by bolts. The end of the first unloading rod 44 away from the unloading motor is rotatably connected to the second unloading rod 45. The end of the second unloading rod 45 away from the first unloading rod 44 is rotatably connected to the unloading block 43. A guide member 141 is fixed to the upper end of the fixed frame 11 by bolts. The blanking member 41 is passed through the guide member 141 and inserted into the gap of the fixed block 23 and the gap of the movable block 24 to push the engaged thread end out of the engaging mechanism 2. The position where the blanking member 41 contacts the engaging mechanism 2 is still located in the driving groove 251.

[0049] like Figure 6 As shown, the transfer mechanism 5 includes a transfer frame 51 rotatably connected to the upper end of the frame body 1, a rotating frame 52 rotatably connected to the two ends of the transfer frame 51, a transfer tool 53 detachably arranged on the upper end of the rotating frame 52, a first transfer member 54 driving the transfer frame 51 to rotate, and a second transfer member 55 driving the rotating frame 52 to rotate. A placement groove 521 is provided on the upper end of the rotating frame 52, and a plurality of protrusions are fixed on the lower end of the transfer tool 53. The transfer tool 53 is embedded in the placement groove 521 and the protrusions are penetrated through the rotating frame 52. The first transfer member 54 is a first motor, which is fixed to the upper end of the frame body 1 by bolts, and its output shaft is fixed to the transfer frame 51 through a coupling, thereby driving the transfer frame 51 and the transfer tool 53 arranged on the transfer frame 51 to move below the interlocking disk 21. The axis of the transfer tool 53 moved below the interlocking disk 21 coincides with the axis of the interlocking disk 21, so that the thread head can be directly moved into the transfer tool 53.

[0050] like Figure 6 As shown, the second transfer member 55 is a second motor, which is fixed to the upper end of the frame 1 with bolts, and a driving gear 551 is coaxially fixed at its output shaft. Two driven gears 511 are arranged at the lower end of the transfer frame 51, and the two driven gears 511 are coaxially fixed to a rotating frame respectively. The driving gear 551 can mesh with the driven gear 511, and the farthest distance between the root circle of the driving gear 551 and the axis of the rotating frame 52 is equal to the distance between the top circle of the driven gear 511 and the axis of the rotating frame 52. At this time, when a transfer fixture 53 moves to the bottom of the interlocking disk 21, the driven gear 511 meshes with the driving gear 551 so that the transfer fixture 53 can be driven by the second motor.

[0051] The implementation principle of this embodiment is as follows: line a and line b are placed on two loading plates 31 respectively, and then the vibration motor drives line a and line b to move into the loading groove 321, the loading piece 32 rises and first places line a in the fixed engaging groove 231, and then the engaging disk 21 rotates to drive line a to rotate above another loading mechanism 3, and the loading mechanism 3 loads line b between the two movable blocks 24, and then the engaging disk 21 continues to rotate to make the roller 244 abut against the side wall of the driving groove 251, and then the driving groove 251 is used to drive the movable block 24 to move toward the axis of the engaging ring, so that line b is engaged in line a, and then the unloading piece 41 moves downward to push the engaged line a and line b downward to the transfer tooling 53, and then the second motor drives the transfer tooling 53 to rotate, so that the next engaged line a and line b continue to enter the transfer tooling 53.

[0052] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A card-issuing motor wire embedding device, characterized in that: The invention comprises a frame (1), a fitting mechanism (2) for fitting wire a and wire b, a plurality of feeding mechanisms (3) for feeding wire a and wire b to the fitting mechanism (2), a transfer mechanism (5) for carrying the fitted wire a and wire b, and a discharge mechanism (4) for discharging the ends of the fitted wires from the fitting mechanism (2) to the transfer mechanism (5), wherein the fitting mechanism (2) comprises a fitting disk (21) rotatably connected to the frame (1), a plurality of circumferentially connected to the fitting disk (21), and a plurality of A main thread end fixing part, a thread end engaging part that circumferentially slides on the engaging disk (21), an engaging driving part (25) that drives the thread end engaging part to move, and a rotating part (22) that drives the engaging disk (21) to rotate. Each of the thread end fixing parts cooperates with a thread end engaging part. The thread end fixing part is used to position a larger thread end, and the thread end engaging part is used to position a smaller thread end and engage the smaller thread end in the larger thread end. The thread end fixing part includes two fixing blocks (23). The fixed blocks (23) are fixed to the engaging disk (21), and the side walls of the two blocks close to each other are provided with fixed engaging grooves (231), a gap is left between the two fixed blocks (23), and a larger thread head can be embedded in the fixed engaging groove (231), and the thread head engaging member comprises two movable blocks (24) that move synchronously, a gap is left between the two movable blocks (24) for embedding a smaller thread head, and the movable block (24) is placed between the two fixed blocks (23). The feeding mechanism (3) includes a feeding plate (31) arranged above the frame (1), a feeding drive member (33) for driving the thread head to move toward the engaging mechanism (2), and a feeding member (32) for pushing the thread head to move into the engaging mechanism (2). Each group of the feeding mechanisms (3) can correspond to a thread head engaging member or a thread head fixing member. The feeding position of the feeding mechanism (3) is located in the clearance groove (252).

2. A card-issuing motor wire embedding device according to claim 1, characterized in that: The interlocking driving member (25) is coaxially arranged with the interlocking disk (21); a driving groove (251) is provided at the lower end of the driving member; the axis of the driving groove (251) deviates from the axis of the interlocking disk (21); a through-displacement groove (252) is provided on the side wall of the driving groove (251) at a position farthest from the axis of the interlocking disk (21); and the side wall of the movable block (24) away from the axis of the interlocking disk (21) can abut against the side wall of the driving groove (251) and slide along the side wall of the driving groove (251).

3. A card-issuing motor wire embedding device according to claim 2, characterized in that: The side walls of the movable block (24) located on the side away from the axis of the engaging disk (21) and away from the axis of the fixed disk are rotatably connected to rollers (244), the axes of the rollers (244) are parallel to the axis of the engaging disk (21), and the side walls of the rollers (244) can abut against the side walls of the driving grooves (251).

4. A card-issuing motor wire embedding device according to claim 1, characterized in that: The engaging disk (21) is connected to an elastic member (26) for pushing two movable blocks (24) that move synchronously away from the axis of the engaging disk (21), and the elastic member (26) can drive the gaps between the two movable blocks (24) and the fixed engaging grooves (231) to be arranged alternately.

5. A card-issuing motor wire embedding device according to claim 1, characterized in that: A guide plate (132) is provided at the upper end of the loading plate (31), and a gap for passing a single thread head is left between the lower end of the guide plate (132) and the upper end of the loading plate (31).

6. A card-issuing motor wire embedding device according to claim 1, characterized in that: The end surface of the feeding piece (32) close to the feeding plate (31) is provided with a feeding groove (321) cooperating with the thread head. The feeding groove (321) penetrates the upper end surface of the feeding piece (32) and a vertical side wall parallel to the thread head conveying direction, and the thread head can be embedded in the feeding groove (321).

7. A card-issuing motor wire embedding device according to claim 1, characterized in that: The material removal mechanism (4) comprises a material removal piece (41) and a material removal driving piece (42) for driving the material removal piece (41) to move vertically. The material removal piece (41) can be inserted into the gap between the fixed engaging groove (231) and the movable block (24) and push the engaged thread end into the transfer mechanism (5).

8. A card-issuing motor wire embedding device according to claim 1, characterized in that: The transfer mechanism (5) comprises a transfer frame (51) rotatably connected to the upper end of the frame body (1), a rotating frame (52) rotatably connected to both ends of the transfer frame (51), a transfer tool (53) detachably connected to the upper end of the rotating frame (52), a first transfer member (54) driving the transfer frame (51) to rotate, and a second transfer member (55) driving the rotating frame (52) to rotate, wherein the transfer tool (53) can be moved to the bottom of the interlocking disk (21) and the axes of the two coincide.

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