A bobbin case device for an embroidery machine
By designing and installing a bobbin case device with a base plate, module plate and multi-link mechanism on the embroidery machine, the problems of wear and inconsistent motion trajectory under multi-link drive are solved, and stable bobbin supply and efficient production are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANG ZHOU XI WEI ZI DONG HUA KE JI YOU XIAN GONG SI
- Filing Date
- 2025-08-22
- Publication Date
- 2026-06-30
AI Technical Summary
The bobbin case of existing embroidery machines is prone to wear under multi-link drive, resulting in inconsistent movement trajectories, affecting normal operation, and making it impossible to replace the bobbin thread core in a timely manner, thus limiting the improvement of production efficiency.
Design an upper wire core shuttle housing device including a mounting base plate, a module plate, a shuttle housing bed plate, and a multi-link mechanism. Through the horizontal reciprocating motion of the module plate and the shuttle housing bed plate, the multi-link mechanism corresponds to multiple wire core positions. Combined with the connecting bridge plate, rigidity is increased to ensure uniform motion trajectory, and the wire core is stabilized by the wire clamping component.
It improves the stability of thread supply and the production efficiency of embroidery machines, reduces equipment wear, extends service life, saves space, and simplifies operation.
Smart Images
Figure CN224430951U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of embroidery machine technology, and in particular to an upper bobbin case device for embroidery machines. Background Technology
[0002] Existing embroidery machines often have multiple computerized embroidery heads working simultaneously, which greatly improves production efficiency. However, the number of rotary hook stations on each machine has also increased significantly. It is necessary to replace the used bobbin thread cores and bobbin cases at the rotary hook stations in a timely manner. Failure to do so will cause the embroidery machine to stop, thus limiting further improvement in its production efficiency.
[0003] To address this, some automated devices have emerged on the market that can automatically change bobbin thread cores. These devices include a thread core gripper head, a drive mechanism, and a thread core storage tray. The thread core gripper head, driven by the drive mechanism, reciprocates between the rotary hook station and the thread core storage tray on the embroidery machine. It grips used bobbin thread cores and places them in an empty space within the storage tray. The storage tray then moves a short distance, at which point the gripper head picks up a full bobbin thread core and feeds it into the rotary hook station, completing the automatic bobbin thread core replacement operation. Since each multi-station embroidery machine has multiple rotary hook stations, the spacing between adjacent stations limits the size of the automatic bobbin thread core replacement device. To reduce size, the thread core gripper head employs a dual-axis, multi-link drive system. Two drive shafts enable the reciprocating motion of three sets of links, ensuring the plane on which the gripper head rests does not flip during the up-and-down reciprocating motion, thus guaranteeing stability when gripping and placing bobbin thread cores.
[0004] Multi-link driven upper core shuttle housing devices require core storage mechanisms with empty and full core positions for each link. However, since multi-link drive can only perform up-and-down reciprocating motion, it is necessary to modify the core storage mechanism of the upper core shuttle housing device to ensure timely replacement of the bottom core. Furthermore, the lack of connection between multiple multi-link mechanisms can lead to wear and wobbling after prolonged operation, resulting in inconsistent motion trajectories for each multi-link mechanism and malfunction. Utility Model Content
[0005] Based on this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide an upper bobbin case device for embroidery machines.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] A bobbin case device for an embroidery machine includes: a mounting base plate, a module plate, a bobbin case bed plate, a bobbin case movable plate, and a multi-link mechanism.
[0008] The mounting base plate is used to be mounted on the frame of the embroidery machine, and the mounting base plate is provided with a module guide mechanism;
[0009] The module board is provided with a module driving mechanism and a bed board driving mechanism. The module driving mechanism is driven and connected to the module guiding mechanism, and is used to drive the module board to reciprocate left and right along the module guiding mechanism on the mounting base plate.
[0010] The shuttle shell bed plate is slidably mounted on the module plate and is provided with a shuttle shell bed plate guide mechanism. The bed plate drive mechanism is driven and connected to the shuttle shell bed plate guide mechanism to drive the shuttle shell bed plate to reciprocate left and right on the module plate.
[0011] The shuttle housing movable plate is detachably mounted on the shuttle housing bed plate. The shuttle housing movable plate is provided with multiple empty wire core positions and multiple full wire core positions. The module plate is provided with multiple multi-link mechanisms. Each multi-link mechanism is provided with a wire core gripping head. The multi-link mechanism is used to enable the wire core gripping head to reciprocate between the rotary shuttle station, the empty wire core position and the full wire core position. The multiple multi-link mechanisms are connected together on a connecting bridge plate.
[0012] As one implementation, the connecting bridge plate is provided with multiple weight-reduction holes.
[0013] In one embodiment, the shuttle bed plate is provided with an installation and positioning structure that cooperates with the shuttle movable plate. The installation and positioning structure includes a lower support positioning shaft, a bottom support base, a movable locking plate, a limiting plate, and pressure plate screws. The lower support positioning shaft abuts against the lower side of the shuttle movable plate, the bottom support base abuts against the left and right rear sides of the shuttle movable plate respectively, the movable locking plate is movably disposed on the bottom support base to abut against the front side of the shuttle movable plate, the movable locking plate is provided with a limiting recess, the shuttle movable plate is provided with an upper positioning shaft that cooperates with the limiting recess, and the limiting plate is installed on the shuttle bed plate by pressure plate screws to limit the movable locking plate.
[0014] In one embodiment, the bottom support is provided with a sliding groove, the movable card plate is slidably disposed in the sliding groove in the left and right direction, and the shuttle bed plate is provided with a fixed shaft passing through the bottom support, and the movable card plate is provided with an elongated hole that cooperates with the fixed shaft and extends in the left and right direction.
[0015] In one embodiment, the shuttle housing movable plate is provided with a plurality of wire clamping components, and a wire clamping component is provided below each of the empty wire core positions and each of the full wire core positions.
[0016] In one embodiment, the wire clamping component is a wire clamping spring, and a placement tube is provided on the shuttle housing movable plate. The placement tube is provided with multiple receiving slits at intervals along the axial direction, and multiple wire clamping components are installed in the multiple receiving slits one by one.
[0017] In one embodiment, the module plate includes an upper module base plate and a lower module base plate that are detachably connected. The shuttle bed plate is slidably disposed on the upper module base plate, and the module drive mechanism, the bed plate drive mechanism, and the multi-link mechanism are disposed on the lower module base plate.
[0018] In one embodiment, the upper side of the lower module substrate is provided with a fitting groove extending in the left-right direction, and the lower side of the upper module substrate is provided with an embedded rib that inserts into the fitting groove.
[0019] In one embodiment, the module board is provided with a first drive shaft and a second drive shaft for driving the multi-link mechanism.
[0020] In one embodiment, the mounting base plate is further provided with a sliding power supply strip and a sliding communication strip extending in the left-right direction, and the module plate is provided with a power-collecting carbon brush box that slides in contact with the sliding power supply strip and a communication carbon brush box that slides in contact with the sliding communication strip.
[0021] This invention utilizes the horizontal reciprocating motion of the shuttle bed plate to achieve a multi-link mechanism corresponding to multiple thread core positions. The shuttle bed plate has multiple thread core positions, accommodating more full thread cores and ensuring a sufficient supply. It can also simultaneously supply thread core operations for multiple multi-link mechanisms. The multi-link mechanisms can reciprocate with the module plate, corresponding to the rotary shuttle positions of different embroidery machines, thus saving space, fully utilizing the back panel space of the embroidery machine, and improving efficiency. Furthermore, the connecting bridge plate connects multiple linkage mechanisms, increasing the rigidity between them, reducing wear and tear during long-term operation, ensuring uniform motion trajectories for each multi-link mechanism, and thus improving overall service life. The connecting bridge plate has a reasonable structural design, using weight-reducing holes to connect two horizontal plates, resulting in higher overall rigidity and less susceptibility to deformation.
[0022] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the upper core shuttle housing device installed on the frame in an embodiment of this application;
[0024] Figure 2 This is a schematic diagram of the upper core shuttle housing device in the embodiments of this application;
[0025] Figure 3This is a schematic diagram of the upper core shuttle housing device (hidden mounting substrate) in an embodiment of this application;
[0026] Figure 4 This is a structural schematic diagram of the upper core shuttle housing device (hidden mounting substrate) from another perspective in the embodiments of this application;
[0027] Figure 5 This is a partial structural schematic diagram of the upper core shuttle housing device in an embodiment of this application;
[0028] Figure 6 This is a schematic diagram of the connecting bridge plate in an embodiment of this application;
[0029] Figure 7 This is an exploded structural diagram of the shuttle bed plate and the shuttle movable plate in the embodiments of this application;
[0030] Figure 8 This is a schematic diagram of the structure of the shuttle shell movable plate in the embodiments of this application;
[0031] Figure 9 This is a partial exploded view of the shuttle shell bed plate in an embodiment of this application;
[0032] Explanation of reference numerals in the attached figures:
[0033] 10. Frame; 101. Rotary shuttle station; 1. Mounting base plate; 11. Module guiding mechanism; 111. Module rack; 112. Module guide rail; 12. Sliding contact power supply belt; 13. Sliding contact communication belt; 2. Module board; 21. Module drive mechanism; 211. Module drive motor; 212. Module gear; 22. Bed board drive mechanism; 221. Bed board drive motor; 222. Bed board gear; 23. Upper module base plate; 231. Embedded rib; 24. Lower module base plate; 241. Fitting groove; 25. First drive shaft; 26. Second drive shaft; 27. Bed board guide rail; 28. Power-taking carbon brush box; 29. Communication carbon brush box; 3. Shuttle bed plate; 31. Shuttle bed plate guide mechanism; 32. Empty wire core position; 33. Full wire core position; 301. Shuttle movable plate; 302. Upper positioning shaft; 303. Wire clamping component; 304. Placement tube; 3041. Accommodation notch; 34. Lower support positioning shaft; 35. Bottom support seat; 351. Slide groove; 352. Fixed shaft; 36. Movable clamping plate; 361. Limiting recess; 362. Elongated hole; 37. Limiting plate; 38. Pressure plate screw; 4. Multi-link mechanism; 41. Connecting bridge plate; 411. Horizontal plate; 412. Weight reduction hole position; 42. Wire core gripping head. Detailed Implementation
[0034] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention.
[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this utility model.
[0036] Please see Figures 1 to 9 This embodiment provides an upper bobbin case device for an embroidery machine, which includes: a mounting base plate 1, a module plate 2, a bobbin case bed plate 3, a bobbin case movable plate 301, and a multi-link mechanism 4.
[0037] The mounting base plate 1 is used to be mounted on the frame 10 of the embroidery machine, and the mounting base plate 1 is provided with a module guide mechanism 11.
[0038] The module board 2 is provided with a module driving mechanism 21 and a bed board driving mechanism 22. The module driving mechanism 21 is driven and connected to the module guiding mechanism 11, and is used to drive the module board 2 to reciprocate left and right along the module guiding mechanism 11 on the mounting base plate 1.
[0039] The shuttle bed plate 3 is slidably disposed on the module plate 2 and is provided with a shuttle bed plate guide mechanism 31. The bed plate drive mechanism 22 is driven and connected to the shuttle bed plate guide mechanism 31 to drive the shuttle bed plate 3 to reciprocate left and right on the module plate 2.
[0040] The shuttle housing movable plate 301 is detachably mounted on the shuttle housing bed plate 3. The shuttle housing movable plate 301 is provided with multiple empty wire core positions 32 and multiple full wire core positions 33. The module plate 2 is provided with multiple multi-link mechanisms 4. Each multi-link mechanism 4 is provided with a wire core gripping head 42. The multi-link mechanism 4 is used to enable the wire core gripping head 42 to reciprocate between the rotary shuttle station 101, the empty wire core position 32 and the full wire core position 33.
[0041] In this embodiment, the module guiding mechanism 11 consists of a module rack 111 and a module guide rail 112 mounted on the mounting base plate 1. The module driving mechanism 21 includes a module driving motor 211 and a module gear 212 meshing with the module rack 111, wherein the module driving motor 211 drives the module gear 212. The module plate 2 is slidably connected to the module guide rail 112 via a slider. A bed plate guide rail 27 is provided on the module plate 2, and the shuttle bed plate 3 is slidably connected to the bed plate guide rail 27 via a slider. The shuttle bed plate guiding mechanism 31 consists of a bed plate rack mounted on the shuttle bed plate 3, and the bed plate driving mechanism 22 consists of a bed plate driving motor 221 and a bed plate gear 222 meshing with the bed plate rack. The module plate 2 is provided with a first drive shaft 25 and a second drive shaft 26 for driving multiple multi-link mechanisms 4.
[0042] In use, the mounting base plate 1 is installed on the rotary shuttle station direction frame 10 of the embroidery machine. The module rack 111 and module guide rail 112 on the mounting base plate 111 can cooperate with the module drive motor 211 and module gear 212 on the module plate 2, so that the module plate 2 slides back and forth in the left and right direction on the mounting base plate 1. The bed plate drive motor 221 and the bed plate gear 222 that meshes with the bed plate rack on the module plate 2 can make the shuttle shell bed plate 3 slide back and forth in the left and right direction on the module plate 2. The shuttle shell movable plate 301 can slide back and forth in the left and right direction with the shuttle shell bed plate 3, so that different thread core positions are respectively corresponding to the multi-link mechanism 4 set on the module plate 2. When changing the empty thread core on the embroidery machine, the multi-link mechanism 4 on the control module plate 2 moves to the rotary hook station 101. The multi-link mechanism 4 moves upward, and the thread core gripping head 42 can take out the empty thread core from the rotary hook station 101. As the multi-link mechanism 4 moves downward, the thread core gripping head 42 places the empty thread core on the empty thread core position 32 of the corresponding shuttle housing movable plate 301. At this time, the control shuttle housing bed plate 3 slides horizontally, and the thread core gripping head 42 can take out a full bottom thread core from the full thread core position 33 of the shuttle housing movable plate 301. With the upward movement of the multi-link mechanism 4, it puts the full thread core on the rotary hook station 101, completing one thread core replacement operation. Through the horizontal reciprocating motion of the shuttle bed plate 3 and the shuttle movable plate 301, one multi-link mechanism 4 can correspond to multiple thread core positions. The shuttle movable plate 301 is equipped with multiple thread core positions to accommodate more full thread cores, ensuring a sufficient supply of full thread cores. It can also supply thread core operations for multiple multi-link mechanisms 4 at the same time. The multi-link mechanism 4 can reciprocate with the module plate 2 to correspond to the rotary shuttle station 101 of different embroidery machines, thereby saving volume, making full use of the embroidery machine frame space, and improving efficiency.
[0043] The shuttle housing movable plate 301 and the shuttle housing bed plate 3 are detachably connected. With this design, the shuttle housing movable plate 301 filled with wire cores can be prepared in advance, and the shuttle housing movable plate 301 with empty wire cores can be replaced in time, improving overall efficiency and simplifying operation.
[0044] Through the meshing of gears and racks, and with the guidance of guide rails, the horizontal reciprocating motion distance of the module plate 2 and the shuttle bed plate 3 can be controlled, resulting in a simple and controllable structure. The module plate 2 is equipped with a first drive shaft 25 and a second drive shaft 26 for driving multiple multi-link mechanisms 4. Using dual-axis drive for multiple links simplifies the component structure and reduces device cost.
[0045] Preferably, in this embodiment, multiple multi-link mechanisms 4 are connected together on a connecting bridge plate 41, which is provided with multiple weight-reducing holes 412. The connecting bridge plate 41 connects multiple linkage mechanisms, increasing the rigidity between them, reducing wear and tear that may occur during long-term operation, ensuring that the motion trajectory of each multi-link mechanism 4 is uniform, thereby improving the overall service life. Furthermore, the connecting bridge plate 41 has a reasonable structural design, and the use of weight-reducing holes 412 reduces weight while maximizing rigidity.
[0046] To facilitate the replacement of the shuttle housing movable plate 301 and improve its stability after installation, preferably, in this embodiment, the shuttle housing bed plate 3 is provided with an installation positioning structure that mates with the shuttle housing movable plate 301. The installation positioning structure includes a lower support positioning shaft 34, a bottom support base 35, a movable clamping plate 36, a limiting plate 37, and a pressure plate screw 38. The lower support positioning shaft 34 abuts against the lower side of the shuttle housing movable plate 301. Preferably, in this embodiment, the lower side of the shuttle housing movable plate 301 is provided with a lower support recess. Position 3011, the lower support positioning shaft 34 can be matched with the lower support recess 3011, the bottom support seat 35 respectively abuts against the left and right rear sides of the shuttle housing movable plate 301, the movable plate 36 is movably disposed on the bottom support seat 35 to abut against the front side of the shuttle housing movable plate 301, the movable plate 36 is provided with a limiting recess 361, the shuttle housing movable plate 301 is provided with an upper positioning shaft 302 that matches the limiting recess 361, and the limiting plate 37 is installed on the shuttle housing bed plate 3 by pressure plate screw 38 to limit the movable plate 36. With this configuration, when replacing the bobbin case movable plate 301, the two movable retaining plates 36 positioned opposite each other on the bobbin case bed plate 3 are pulled apart, causing the limiting recess 361 to disengage from the upper positioning shaft 302, and the movable retaining plates 36 to avoid the front side of the bobbin case movable plate 301. This allows the old bobbin case movable plate 301 (i.e., the bobbin case movable plate 301 with empty wire cores) to be directly removed and replaced with a new bobbin case movable plate 301 (i.e., the bobbin case movable plate 301 filled with wire cores). When placing the new bobbin case movable plate 301, the two retaining plates 36 below it... The lower support recess 3011 is placed corresponding to the two lower support positioning shafts 34 respectively (the lower support positioning shafts 34 restrict the lower and left and right degrees of freedom of the shuttle case movable plate 301). Then, the movable locking plate 36 is pushed in, and the limiting recess 361 is engaged with the positioning shaft 302 (the upper positioning shaft 302 restricts the upward degree of freedom of the shuttle case movable plate 301, and the bottom support seat 35 and the movable locking plate 36 restrict the front and rear degrees of freedom of the shuttle case movable plate 301). This realizes the quick replacement and fixation of the shuttle case movable plate 301.
[0047] Specifically, in this embodiment, the bottom support 35 is provided with a sliding groove 351, and the movable clamping plate 36 is slidably disposed in the sliding groove 351 in the left-right direction. The shuttle bed plate 3 is provided with a fixed shaft 352 passing through the bottom support 35, and the movable clamping plate 36 is provided with an elongated hole 362 that cooperates with the fixed shaft 352 and extends in the left-right direction. This arrangement facilitates the left-right movement of the movable clamping plate 36. The pressure plate screw 38 is screwed onto the fixed shaft 352 of the shuttle bed plate 3 to make the limiting plate 37 adhere to the movable clamping plate 36, preventing the movable clamping plate 36 from falling off.
[0048] Preferably, in this embodiment, the shuttle housing movable plate 301 is provided with a plurality of wire clamping components 303, and a wire clamping component 303 is provided below each of the empty wire core positions 32 and each of the full wire core positions 33. The wire clamping component 303 can clamp the wire end on the wire core to prevent the wire end from swinging when moving left and right.
[0049] Specifically, the wire clamping component 303 is a wire clamping spring, and the shuttle housing movable plate 301 is provided with a placement tube 304. The placement tube 304 is provided with a plurality of receiving slits 3041 spaced apart along the axial direction. The plurality of wire clamping components 303 are installed one-to-one in the plurality of receiving slits 3041. This arrangement facilitates the installation and arrangement of the wire clamping spring. In some other embodiments, the wire clamping component 303 can also be a brush or other structure, as long as it can achieve the effect of clamping the wire.
[0050] To reduce the difficulty of the production process, preferably in this embodiment, the module plate 2 includes an upper module base plate 23 and a lower module base plate 24 that are detachably connected. The shuttle shell bed plate 3 is slidably disposed on the upper module base plate 23, and the module drive mechanism 21, the bed plate drive mechanism 22 and the multi-link mechanism 4 are disposed on the lower module base plate 24.
[0051] Specifically, the upper side of the lower module substrate 24 is provided with a fitting groove 241 extending in the left-right direction, and the lower side of the upper module substrate 23 is provided with an embedded rib 231 that inserts into the fitting groove 241. This makes the connection between the upper module substrate 23 and the lower module substrate 24 more convenient, and the fitting groove 241 and the embedded rib 231 can be locked with screws.
[0052] In this embodiment, the mounting base plate 1 is further provided with a sliding power supply strip 12 and a sliding communication strip 13 extending in the left-right direction. The module plate 2 is provided with a power-collecting carbon brush box 28 that slides in contact with the sliding power supply strip 12 and a communication carbon brush box 29 that slides in contact with the sliding communication strip 13. The power-collecting carbon brush box 28 and the communication carbon brush box 29 can be electrically connected to electrical components (module drive mechanism 21, bed board drive mechanism 22, etc.) on the module plate 2. Therefore, by adopting a sliding contact power supply and communication method, the use of wire harness components such as wires can be reduced, avoiding inconvenience caused by excessively long wire harnesses.
[0053] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.
Claims
1. A thread core quill housing device for an embroidery machine, characterized by, include: Mounting base plate, module plate, shuttle bed plate, shuttle movable plate and multi-link mechanism; The mounting base plate is used to be mounted on the frame of the embroidery machine, and the mounting base plate is provided with a module guide mechanism; The module board is provided with a module driving mechanism and a bed board driving mechanism. The module driving mechanism is driven and connected to the module guiding mechanism, and is used to drive the module board to reciprocate left and right along the module guiding mechanism on the mounting base plate. The shuttle shell bed plate is slidably mounted on the module plate and is provided with a shuttle shell bed plate guide mechanism. The bed plate drive mechanism is driven and connected to the shuttle shell bed plate guide mechanism to drive the shuttle shell bed plate to reciprocate left and right on the module plate. The shuttle housing movable plate is detachably mounted on the shuttle housing bed plate. The shuttle housing movable plate is provided with multiple empty wire core positions and multiple full wire core positions. The module plate is provided with multiple multi-link mechanisms. Each multi-link mechanism is provided with a wire core gripping head. The multi-link mechanism is used to enable the wire core gripping head to reciprocate between the rotary shuttle station, the empty wire core position and the full wire core position. The multiple multi-link mechanisms are connected together on a connecting bridge plate.
2. The upper core shuttle housing device according to claim 1, characterized in that: The connecting bridge plate is provided with multiple weight reduction holes.
3. The upper core shuttle housing device according to claim 1, characterized in that: The shuttle bed plate is provided with an installation and positioning structure that cooperates with the shuttle movable plate. The installation and positioning structure includes a lower support positioning shaft, a bottom support base, a movable clamping plate, a limiting plate, and pressure plate screws. The lower support positioning shaft abuts against the lower side of the shuttle movable plate. The bottom support base abuts against the left and right rear sides of the shuttle movable plate respectively. The movable clamping plate is movably disposed on the bottom support base to abut against the front side of the shuttle movable plate. The movable clamping plate is provided with a limiting recess. The shuttle movable plate is provided with an upper positioning shaft that cooperates with the limiting recess. The limiting plate is installed on the shuttle bed plate by pressure plate screws to limit the movable clamping plate.
4. The upper core shuttle housing device according to claim 3, characterized in that: The bottom support is provided with a sliding groove, the movable card plate is slidably disposed in the sliding groove in the left and right direction, and the shuttle shell bed plate is provided with a fixed shaft passing through the bottom support, and the movable card plate is provided with an elongated hole that cooperates with the fixed shaft and extends in the left and right direction.
5. The upper core shuttle housing device according to claim 1, characterized in that: The shuttle housing movable plate is provided with a plurality of wire clamping components, and a wire clamping component is provided below each of the empty wire core positions and each of the full wire core positions.
6. The upper core shuttle housing device according to claim 5, characterized in that: The wire clamping component is a wire clamping spring. The shuttle housing movable plate is provided with a placement tube. The placement tube is provided with multiple receiving slits at intervals along the axial direction. The multiple wire clamping components are installed in the multiple receiving slits one by one.
7. The upper core shuttle housing device according to claim 1, characterized in that: The module plate includes an upper module base plate and a lower module base plate that are detachably connected. The shuttle bed plate is slidably disposed on the upper module base plate, and the module drive mechanism, the bed plate drive mechanism and the multi-link mechanism are disposed on the lower module base plate.
8. The upper core shuttle housing device according to claim 7, characterized in that: The upper side of the lower module substrate is provided with a fitting groove extending in the left-right direction, and the lower side of the upper module substrate is provided with an embedded rib that inserts into the fitting groove.
9. The upper core shuttle housing device according to any one of claims 1-8, characterized in that: The module board is provided with a first drive shaft and a second drive shaft for driving the multi-link mechanism.
10. The upper core shuttle housing device according to any one of claims 1-8, characterized in that: The mounting base plate is also provided with a sliding power supply strip and a sliding communication strip extending in the left and right direction. The module board is provided with a power-collecting carbon brush box that slides in contact with the sliding power supply strip and a communication carbon brush box that slides in contact with the sliding communication strip.