Self-adhesive coil flip transmission mechanism

Abstract

This application relates to a self-adhesive coil flipping transmission mechanism, belonging to the technical field of winding machines. The flipping transmission mechanism includes a first mold base, a second mold base, and a transmission assembly. The first mold base has a plurality of fixed coil molds spaced apart, and the second mold base has a coil moving mold corresponding to each of the fixed coil molds. The transmission assembly includes a transmission drive component, a first rotating shaft disposed on the first mold base and drively connected to the output shaft of the transmission drive component, and a second rotating shaft disposed on the second mold base for docking with the first rotating shaft. Both the first and second rotating shafts have transmission components at their ends, enabling the transmission connection between the fixed and moving coil molds and the transmission assembly. This application has the effect of achieving synchronous rotation of multiple sets of coil molds, improving work efficiency.

Description

Technical Field

[0001] This application relates to the field of winding machine technology, and in particular to a self-adhesive coil flipping transmission mechanism. Background Technology

[0002] As highly automated precision equipment, coil winding machines play a vital role in modern industrial production. With their core function of precisely winding conductors into stators or coil molds according to specific numbers of turns, shapes, and directions, coil winding machines greatly improve the accuracy and efficiency of coil production, meeting the market's substantial demand for high-quality coils.

[0003] Existing winding machines typically wind the coil onto a coil die and use a drive mechanism to rotate the die, thus winding the coil. The coil die includes a fixed die and a moving die, which, when joined together, create a winding gap for coil winding. To improve winding efficiency, multiple sets of coils need to be wound simultaneously on a single winding machine; therefore, a transmission mechanism is required to achieve synchronous rotation of multiple coil dies. Utility Model Content

[0004] In order to achieve synchronous rotation of multiple sets of coil molds and improve work efficiency, this application provides a self-adhesive coil flipping transmission mechanism.

[0005] The self-adhesive coil flipping transmission mechanism provided in this application adopts the following technical solution:

[0006] A self-adhesive coil flipping transmission mechanism includes a first mold base, a second mold base, and a transmission assembly. The first mold base has a plurality of coil fixed molds spaced apart, and the second mold base has coil moving molds corresponding one-to-one with the coil fixed molds. The transmission assembly includes a transmission drive, a first rotating shaft disposed on the first mold base and pulsatorically connected to the output shaft of the transmission drive, and a second rotating shaft disposed on the second mold base for docking with the first rotating shaft. Both the first and second rotating shafts have transmission components at their ends, and the transmission components enable the transmission connection between the plurality of coil fixed molds and the coil moving molds and the transmission assembly.

[0007] By adopting the above technical solution and the above flipping mechanism, multiple sets of coil fixed molds and coil moving molds are installed on the first mold base and the second mold base. The transmission assembly realizes the transmission connection between the two sets of mold bases, so as to realize the synchronous rotation of multiple sets of coil molds, thereby realizing the simultaneous winding of multiple coils. The above transmission assembly has a simple structure and high transmission efficiency.

[0008] Optionally, the transmission component is a synchronous belt, and both the first and second rotating shafts are provided with a driving synchronous pulley that cooperates with the synchronous belt. Both the coil fixed mold and the coil moving mold are provided with a driving driven pulley that cooperates with the synchronous belt.

[0009] By adopting the above technical solution, the transmission structure of the transmission component and coil module is specifically disclosed. Through the transmission method of synchronous pulley and synchronous belt, the synchronous rotation of multiple coil molds is realized, and the stability and efficiency of the transmission are both ideal.

[0010] Optionally, the first rotating shaft includes a first bushing disposed on the first mold base, a first rotating shaft rotatably mounted in the first bushing, and a transmission connector disposed at the end of the first rotating shaft.

[0011] By adopting the above technical solution, the structural composition of the first rotating shaft is disclosed. The first rotating shaft is fixed to the first mold base by the first bushing. The first rotating shaft installed inside is used to realize the transmission with the coil fixed mold and the transmission with the second rotating shaft.

[0012] Optionally, the second rotating shaft includes a second bushing disposed on the second mold base, a second rotating shaft rotatably mounted within the second bushing, and a connecting clip disposed at the end of the first rotating shaft and cooperating with the transmission connecting member.

[0013] By adopting the above technical solution, the structural composition of the second rotating shaft is disclosed. The second rotating shaft is fixed to the second mold base by the first bushing. The second rotating shaft installed inside is used to realize the transmission with the coil moving mold and the transmission with the first rotating shaft.

[0014] Optionally, the transmission connector includes a flexible coupling coaxially fixed to the first rotating shaft and a fixing clip fixed to the flexible coupling, wherein the fixing clip has a fixing slot for inserting the connecting clip.

[0015] By adopting the above technical solution, the insertion and engagement of the fixing clip and the connecting clip realize the transmission connection between the first rotating shaft and the second rotating shaft. The above transmission method is relatively convenient and simple, and the transmission is relatively stable.

[0016] Optionally, it also includes a flipping component and a linear drive module for driving the second mold base to slide. The flipping component includes a flipping drive and a flipping base connected to the flipping drive and rotatably mounted on the second mold base. The coil moving mold is disposed on the flipping base.

[0017] By adopting the above technical solution, the linear drive module can be set up to move the second mold base away from the first mold base, so that the coil fixed mold and the coil moving mold can be separated to facilitate product demolding. The flipping component can rotate multiple sets of coil moving molds upward to facilitate the next step of material unloading.

[0018] Optionally, the second mold base is further provided with a guide assembly for guiding the flipping of the second rotating shaft. The guide assembly includes a first guide block disposed on the second mold base, and the first guide block has a guide groove.

[0019] By adopting the above technical solution, the guide component can guide the rotation of the second rotating shaft and ensure the stability of the flip seat during rotation.

[0020] Optionally, the guide assembly further includes a guide drive and a second guide block corresponding to the end of the guide groove, the second guide block being provided with a guide groove for the connecting card to be arranged after flipping.

[0021] By adopting the above technical solution, the second guide block can limit the posture of the flip seat after rotation, thereby improving the stability of the flip seat after rotation.

[0022] Optionally, the first mold base is provided with a reinforcing component, which includes a fixing plate, a connecting rod for connecting the fixing plate and the first mold base, and a bearing component disposed on the fixing plate, wherein the first rotating shaft and the bearing component are rotatably engaged.

[0023] By adopting the above technical solution and strengthening the component settings, the overall stability of the transmission assembly is improved, and the probability of the first rotating shaft shaking during transmission is reduced.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. This application achieves the transmission connection between two sets of mold bases by setting up a transmission component, thereby enabling the synchronous rotation of multiple sets of coil molds, thus realizing the simultaneous winding of multiple coils and improving work efficiency;

[0026] 2. By setting the guide component, this application can guide the rotation of the second rotating shaft and ensure the stability of the flip seat during rotation;

[0027] 3. This application improves the overall stability of the transmission assembly by strengthening the component settings. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0029] Figure 2 This is a partial structural diagram of an embodiment of this application.

[0030] Figure 3 This is a cross-sectional schematic diagram of the first rotating shaft according to an embodiment of this application.

[0031] Figure 4 This is a cross-sectional schematic diagram of the second rotation axis according to an embodiment of this application.

[0032] Explanation of reference numerals in the attached drawings: 1. First mold base; 11. First rotating hole; 2. Second mold base; 21. Cylinder mounting plate; 22. Sliding plate; 3. Transmission assembly; 31. Transmission drive component; 32. First rotating shaft; 321. First bushing; 322. First rotating shaft; 323. Transmission connecting component; 3231. Flexible coupling; 3232. Fixing clamp; 3233. Fixing slot; 324. Locking nut; 33. Second rotating shaft; 331. Second bushing; 332. Second rotating shaft; 333. Connecting clamp; 3 331. Fixed locking block; 34. Active synchronous wheel; 35. Transmission component; 4. Flipping assembly; 41. Flipping seat; 411. Second rotating hole; 42. Flipping drive component; 5. Linear drive module; 6. Coil stationary mold; 61. Driven synchronous wheel; 7. Coil moving mold; 8. Reinforcing assembly; 81. Fixed plate; 811. Bearing groove; 82. Connecting rod; 83. Bearing component; 9. Guide assembly; 91. First guide block; 911. Guide slant groove; 92. Second guide block; 921. Guide slide groove; 93. Guide drive component. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0034] This application discloses a self-adhesive coil flipping transmission mechanism.

[0035] Reference Figure 1 A self-adhesive coil flipping transmission mechanism includes a first mold base 1, a second mold base 2, a transmission component 3, a flipping component 4, and a linear drive module 5 for driving the second mold base 2 to slide. The first mold base 1 is a rectangular frame, and coil fixed molds 6 are evenly spaced along the length direction of the first mold base 1. The first mold base 1 has a first rotating hole 11 for the coil fixed molds 6 to be rotatably installed.

[0036] A flipping seat 41 is rotatably mounted on the second mold base 2. The flipping seat 41 has a second rotating hole 411 for the rotating installation of the coil moving mold 7. The coil moving mold 7 and the coil fixed mold 6 correspond one-to-one. In this embodiment, the linear drive module 5 is a motor screw drive in the prior art, used to realize the horizontal sliding of the second mold base 2, thereby realizing the closing and demolding of the coil fixed mold 6 and the coil moving mold 7. The second mold base 2 has a sliding plate 22 connected to the output end of the linear drive module 5.

[0037] Reference Figure 1 and Figure 2The transmission assembly 3 includes a transmission drive 31, a first rotating shaft 32 disposed on the first mold base 1, and a second rotating shaft 33 disposed on the flipping base 41. The transmission drive 31 and the first rotating shaft 32 are connected by a synchronous pulley and a synchronous belt. Both the first rotating shaft 32 and the second rotating shaft 33 have a driving synchronous pulley 34 at their ends, and a transmission component 35 is disposed on the driving synchronous pulley 34. Both the coil fixed mold 6 and the coil moving mold 7 have driven synchronous pulleys 61 fixed at their ends, with the driving synchronous pulley 34 and the driven synchronous pulley 61 correspondingly arranged. In this embodiment, the transmission component 35 is a synchronous belt. The synchronous belt, along with the driving synchronous pulley 34 and the driven synchronous pulley 61, drives the rotation of several coil fixed molds 6 through the rotation of the first rotating shaft 32, and drives the rotation of several coil moving molds 7 through the rotation of the second rotating shaft 33.

[0038] Combination Figure 3 and Figure 4 The first rotating shaft 32 includes a first bushing 321 disposed on the first mold base 1, a first rotating shaft 322 rotatably mounted within the first bushing 321, and a transmission connector 323 disposed at the end of the first rotating shaft 322. The first bushing 321 is fixed to the first mold base 1 by bolts, and has two sets of bearings inside that rotatably engage with the first rotating shaft 322. The drive synchronizing pulley 34 and the end of the first rotating shaft 322 away from the transmission connector 323 are coaxially fixed.

[0039] The overall structure of the second rotating shaft 33 is the same as that of the first rotating shaft 32. It includes a second bushing 331, a second rotating shaft 332 rotatably mounted in the second bushing 331, and a connecting clip 333 disposed at the end of the second rotating shaft 332 and connected in cooperation with the transmission connecting member 323.

[0040] The transmission connector 323 includes a flexible coupling 3231 and a fixing clip 3232. The flexible coupling 3231 and the first rotating shaft 32 are coaxially fixed. The fixing clip 3232 is fixed to the other end of the flexible coupling 3231, and the fixing clip 3232 has a fixing groove 3233 that penetrates both end faces. The connecting clip 333 has a fixing block 3331 that is inserted into the fixing groove 3233. In this embodiment, the flexible coupling 3231 is a diaphragm coupling of the prior art.

[0041] To improve the stability of the first rotating shaft 32, a reinforcing assembly 8 corresponding to the first rotating shaft 32 is provided on the first mold base 1. The reinforcing assembly 8 includes a fixing plate 81, a connecting rod 82 connecting the fixing plate 81 and the first mold base 1, and a bearing component 83 mounted on the fixing plate 81. The fixing plate 81 is a rectangular plate with connecting rods 82 at each of its four corners. The fixing plate 81 has a bearing groove 811 for the end of the first rotating shaft 32 to pass through and for the bearing component 83 to be arranged. The first rotating shaft 32 and the bearing component 83 are rotatably fitted. The bearing groove 811 is a countersunk groove, and a locking nut 324 for preventing the bearing component 83 from disengaging is threaded onto the opening side of the bearing groove 811 on the first rotating shaft 32.

[0042] The flipping assembly 4 includes a flipping base 41 and a flipping drive 42. The flipping drive 42 is a servo rotary motor, which is fixed to the second mold base 2 by bolts. The output shaft of the flipping drive 42 is fixed to one end of the flipping base 41, so that the flipping drive 42 can drive the flipping base 41 and the coil moving mold 7 on the flipping base 41 to rotate synchronously, so as to facilitate the unloading of the coil from the coil moving mold 7.

[0043] To improve the stability of the second rotating shaft 33 during rotation, this application also includes a guide assembly 9. The guide assembly 9 includes a first guide block 91, a second guide block 92, and a guide drive member 93. The guide drive member 93 is a rotary cylinder, and the second mold base 2 has a cylinder mounting plate 21 for vertical mounting of the guide drive member 93. The output end of the guide drive member 93 passes downward through the cylinder mounting plate 21 and is fixedly connected to the second guide block 92. The second guide block 92 has a guide groove 921 adapted to the fixing block 3331.

[0044] The first guide block 91 is in the shape of a triangular block, with its right-angled side fixed to the cylinder mounting plate 21. The bottom of the first guide block 91 has a guide groove 911 that matches the fixing block 3331.

[0045] The implementation principle of a self-adhesive coil flipping transmission mechanism in this application embodiment is as follows: During winding, the linear drive module 5 is activated, causing the second mold base 2 to move toward the first mold base 1. The connecting clip 333 and the fixing clip 3232 are inserted and engaged to realize the transmission connection between the first rotating shaft 32 and the second rotating shaft 33. The transmission drive component 31 is activated to realize the rotation of the first rotating shaft 32 and the second rotating shaft 33, thereby driving the coil fixed mold 6 and the coil moving mold 7 to rotate synchronously. After winding is completed, the first rotating shaft 32 and the second rotating shaft 33 are disengaged again by the linear drive module 5. The flipping drive component is activated, causing the flipping base 41 to rotate upward as a whole, so that the connecting clip 333 moves along the guide inclined groove 911 to the guide slide groove 921.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A self-adhesive coil inversion drive mechanism, characterized in that, The assembly includes a first mold base (1), a second mold base (2), and a transmission component (3). The first mold base (1) is provided with a plurality of coil fixed molds (6) spaced apart. The second mold base (2) is provided with coil moving molds (7) that correspond one-to-one with the coil fixed molds (6). The transmission component (3) includes a transmission drive (31), a first rotating shaft (32) disposed on the first mold base (1) and connected to the output shaft of the transmission drive (31), and a second rotating shaft (33) disposed on the second mold base (2) for docking with the first rotating shaft (32). The ends of the first rotating shaft (32) and the second rotating shaft (33) are provided with transmission components (35). The transmission components (35) enable the transmission connection between the plurality of coil fixed molds (6) and the coil moving molds (7) and the transmission component (3).

2. A self-adhesive coil inversion drive mechanism according to claim 1, wherein, The transmission component (35) is a synchronous belt. The first rotating shaft (32) and the second rotating shaft (33) are both provided with active synchronous pulleys (34) that cooperate with the transmission component (35). The coil fixed mold (6) and the coil moving mold (7) are both provided with driven synchronous pulleys (61) that cooperate with the transmission component (35).

3. The self-adhesive coil flipping transmission mechanism according to claim 1, characterized in that, The first rotating shaft (32) includes a first bushing (321) disposed on the first mold base (1), a first rotating shaft (322) rotatably mounted in the first bushing (321), and a transmission connector (323) disposed at the end of the first rotating shaft (322).

4. The self-adhesive coil flipping transmission mechanism according to claim 3, characterized in that, The second rotating shaft (33) includes a second bushing (331) disposed on the second mold base (2), a second rotating shaft (332) rotatably mounted in the second bushing (331), and a connecting clip (333) disposed at the end of the first rotating shaft (322) and cooperating with the transmission connecting member (323).

5. A self-adhesive coil inversion drive mechanism according to claim 4, wherein, The transmission connector (323) includes a flexible coupling (3231) coaxially fixed to the first rotating shaft (322) and a fixing clip (3232) fixed to the flexible coupling (3231). The fixing clip (3232) has a fixing slot (3233) for the connecting clip (333) to be inserted.

6. A self-adhesive coil inversion drive mechanism according to claim 1, wherein, It also includes a flipping component (4) and a linear drive module (5) for driving the second mold base (2) to slide. The flipping component (4) includes a flipping drive (42) and a flipping seat (41) connected to the flipping drive (42) and rotatably mounted on the second mold base (2). The coil moving mold (7) is disposed on the flipping seat (41).

7. A self-adhesive coil inversion drive mechanism according to claim 1, wherein, The second mold base (2) is also provided with a guide component (9) for the flipping and guiding of the second rotating shaft (33). The guide component (9) includes a first guide block (91) provided on the second mold base (2). The first guide block (91) has a guide groove (911).

8. A self-adhesive coil inversion drive mechanism according to claim 7, wherein, The guide assembly (9) further includes a guide drive (93) and a second guide block (92) corresponding to the end of the guide groove (911). The second guide block (92) is provided with a guide groove (921) for the connecting clip (333) to be arranged after flipping.

9. A self-adhesive coil inversion drive mechanism according to claim 3, wherein, The first mold base (1) is provided with a reinforcing component (8), which includes a fixing plate (81), a connecting rod (82) for connecting the fixing plate (81) and the first mold base (1), and a bearing component (83) provided on the fixing plate (81). The first rotating shaft (32) and the bearing component (83) are rotatably engaged.

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