Adhesive tape clamping and conveying mechanism for stator coil

Abstract

The adhesive tape clamping and conveying mechanism comprises a working table, a movable frame is vertically arranged at the top end of the working table, a movable table is transversely arranged at the top end of one side of the movable frame, and connecting frames are vertically arranged on the two sides of the bottom end of the movable table correspondingly; a first sliding rod and a second sliding rod are vertically and movably arranged on the two sides of the connecting frame correspondingly, a glue clamping frame is vertically arranged at the bottom end of the first sliding rod, a first limiting table is arranged between the first sliding rod and the connecting frame, and the first sliding rod is vertically and slidably arranged in the first limiting table; a first limiting table is arranged between the first sliding rod and the connecting frame, a first adhesive tape limiting protruding block is arranged between the first limiting table and the first sliding rod, a second limiting table is arranged between the second sliding rod and the connecting frame, the second sliding rod is vertically arranged in the second limiting table in a sliding mode, and the second sliding rod is provided with a second adhesive tape limiting protruding block. The second adhesive tape limiting protruding blocks are transversely located on the two sides of the bottom end of the second sliding rod.

Description

Technical Field

[0001] This utility model relates to the field of stator coils, and in particular to a tape clamping mechanism for stator coils. Background Technology

[0002] During the manufacturing process of stator coils, a piece of tape needs to be applied to the side of the coil. However, the traditional method involves manual operation, where the tape is cut and then moved to the iron core to be pasted. This is labor-intensive, time-consuming, and has poor overall results. Therefore, a tape clamping and transporting mechanism for stator coils is proposed. Utility Model Content

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] A tape clamping and conveying mechanism for stator coils includes a worktable. A movable frame is vertically mounted on the top of the worktable, and a movable platform is horizontally mounted on one side of the top of the movable frame. Connecting frames are vertically mounted on both sides of the bottom of the movable platform, and a first sliding rod and a second sliding rod are vertically movable on each side of the connecting frame. A tape clamping frame is vertically mounted at the bottom of the first sliding rod, and the tape clamping frame is vertically located on one side of the bottom of the connecting frame. A first limiting platform is provided between the first sliding rod and the connecting frame, and the first limiting platform is vertically located on one side of the connecting frame. The first sliding rod is vertically slidably mounted inside the first limiting platform. A first tape limiting protrusion is provided between the first limiting platform and the first sliding rod, and the first tape limiting protrusion is located laterally on both sides of the bottom of the first limiting platform. The first tape limiting protrusion penetrates the adhesive clamping frame. A second limiting platform is provided between the second sliding rod and the connecting frame, and the second limiting platform is located vertically on the other side of the connecting frame. The second sliding rod is vertically slidably disposed inside the second limiting platform. The second sliding rod is provided with a second tape limiting protrusion, and the second tape limiting protrusion is located laterally on both sides of the bottom of the second sliding rod. The second tape limiting protrusion is horizontally mounted on one side of the bottom of the connecting frame.

[0005] Preferably, tape unwinding support frames are vertically arranged on both sides of the movable frame, and the tape unwinding support frames are vertically located on both sides of the workbench surface. A tape unwinding reel is rotatably arranged at the top of the tape unwinding support frame, and tape for the stator coil is wound inside the tape unwinding reel. A tape traction frame is horizontally arranged at the bottom of the tape unwinding support frame, and the tape traction frame is parallel to the workbench.

[0006] Preferably, the bottom end of the connecting frame is provided with a first through hole and a second through hole on the front and rear sides respectively. The first through hole and the second through hole pass through the connecting frame and form a channel, and the tape passes through the channel. The first through hole is provided with a tape support protrusion, and the tape support protrusion is formed on both sides inside the channel. The tape support protrusion and the second tape limiting protrusion are parallel to each other, and both sides of one end of the tape are horizontally supported by the tape support protrusion. The second tape limiting protrusion is horizontally located at the top of the first through hole.

[0007] Preferably, a first cylinder is further provided between the connecting frame and the first slide rod, and the first cylinder is vertically located on one side of the top of the lifting platform. The first cylinder is driven by a first drive rod, which is also vertically located on one side of the connecting frame, and the other end of the first drive rod is driven by the first slide rod.

[0008] Preferably, a second cylinder is also provided between the connecting frame and the second slide rod, and the second cylinder is vertically located on the other side of the top of the lifting platform. The second cylinder is driven by a second drive rod, which is also vertically located on the other side of the connecting frame, and the other end of the second drive rod is driven by the second slide rod.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: the tape unwinding reel rolls and unwinds the tape inside, pulling it into the tape traction frame. The connecting frame is movably inserted into the tape traction frame, and one end of the tape rests horizontally at the bottom of the connecting frame. At this time, the second sliding rod, along with the second tape limiting protrusion, moves downward to clamp the tape head end on one side of the bottom of the connecting frame. Simultaneously, the moving frame, along with the lifting platform, moves on the worktable, causing the connecting frame to slide out of the tape traction frame and simultaneously... The tape is pulled out from inside the tape traction frame. When the required tape length is reached, the moving frame stops moving. At this time, the first sliding rod moves upward inside the first limiting platform and simultaneously drives the adhesive clamping frame to move upward, clamping the other end of the tape between the first tape limiting protrusion and the adhesive clamping frame. Then, the tape is cut by the external cutter, so that the required length of tape is laterally located at the bottom of the connecting frame. Then, the connecting frame, along with the tape clamped at its bottom, is transported to the stator coil to be glued by the drive cooperation between the moving frame and the lifting platform.

[0010] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 A schematic diagram of the tape clamping and transporting mechanism for stator coils;

[0013] Figure 2 Another schematic diagram of a tape clamping and transporting mechanism for stator coils;

[0014] Figure 3 This is a structural schematic diagram of the connecting frame;

[0015] Figure 4 This is another structural diagram of the connecting frame;

[0016] Figure 5 This is another structural diagram of the connecting frame.

[0017] The diagram shows: 1. Workbench, 2. Moving frame, 3. Lifting platform, 4. Connecting frame, 5. Tape unwinding support frame, 6. Tape unwinding reel, 7. Tape traction frame, 8. First cylinder, 9. Second cylinder, 10. First drive rod, 11. First slide rod, 12. First limiting platform, 13. Clamping frame, 14. Second drive rod, 15. Second limiting platform, 16. Second slide rod, 17. First through hole, 18. Tape support protrusion, 19. First tape limiting protrusion, 20. Second through hole, 21. Second tape limiting protrusion. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5In this embodiment of the present invention, the tape clamping and conveying mechanism for stator coils includes a worktable 1. A movable frame 2 is vertically arranged at the top of the worktable 1, and the movable frame 2 moves back and forth on the worktable 1. Tape unwinding support frames 5 are vertically arranged on both sides of the movable frame, and the tape unwinding support frames 5 are vertically located on both sides of the surface of the worktable 1. A tape unwinding reel 6 is rotatably arranged at the top of the tape unwinding support frame 5, and tape for stator coils (not shown in the figure) is wound inside the tape unwinding reel 6. A tape traction frame 7 is horizontally arranged at the bottom of the tape unwinding support frame 5, and the tape traction frame 7 is parallel to the worktable 1. Thus, the tape released from the tape unwinding reel 6 can be pulled by the tape traction frame 7. A movable platform 3 is horizontally arranged at the top of one side of the movable frame 2, and the movable platform 3 can move up and down on the side of the movable frame 2. Connecting frames 4 are vertically arranged on both sides of the bottom of the movable platform 3, and a first sliding rod 11 and a second sliding rod 16 are vertically movable on both sides of the connecting frame 4 respectively. A clamping frame 13 is vertically arranged at the bottom of the first sliding rod 11, and the clamping frame 13 is vertically located on one side of the bottom of the connecting frame 4. The first sliding rod 11 and the clamping frame 13 move in the same direction. A first limiting platform 12 is arranged between the first sliding rod 11 and the connecting frame 4, and the first limiting platform 12 is vertically located on one side of the connecting frame 4. The first sliding rod 11 is vertically slidably arranged inside the first limiting platform 12. The first limiting platform 12 and the first sliding rod 11... A first tape limiting protrusion 19 is provided, and the first tape limiting protrusion 19 is laterally located on both sides of the bottom end of the first limiting platform 12. The first tape limiting protrusion 19 passes through the clamping frame 13 and moves up and down at the bottom end of the clamping frame 13. A second limiting platform 15 is provided between the second slide rod 16 and the connecting frame 4, and the second limiting platform 15 is vertically located on the other side of the connecting frame 4. The second slide rod 16 is vertically slidably disposed inside the second limiting platform 15. The second slide rod 16 is provided with a second tape limiting protrusion 21, and the second tape limiting protrusion 21 is laterally located on both sides of the bottom end of the second slide rod 16. The second tape limiting protrusion 21 is horizontally mounted on one side of the bottom end of the connecting frame 4. When the second tape limiting protrusion 21 moves inside the second limiting platform 15 via the second slide rod 16, it moves up and down on one side of the bottom end of the connecting frame 4. Then, when the tape unwinding reel 6 rolls and unwinds the tape inside it and pulls it into the tape traction frame 7, and the connecting frame 4 is inserted into the tape traction frame 7, with one end of the tape horizontally supported at the bottom end of the connecting frame 4, the second slide rod 16, together with the second tape limiting protrusion 21, moves downward to clamp the tape head end on one side of the bottom end of the connecting frame 4. At this time, the moving frame 2, together with the lifting platform 3, moves on the worktable 1, causing the connecting frame 4 to slide out of the tape traction frame 7 and simultaneously pulling the tape out of the tape traction frame 7 until the required tape length is reached.When the movable frame 2 stops moving, the first sliding rod 11 moves upward inside the first limiting platform 12, simultaneously driving the adhesive clamping frame 13 upward and clamping the other end of the adhesive tape between the first adhesive tape limiting protrusion 19 and the adhesive clamping frame 13. Then, the adhesive tape is cut by an external cutter, resulting in the required length of adhesive tape positioned laterally at the bottom of the connecting frame 4. Finally, the driving mechanism between the movable frame 2 and the lifting platform 3 drives the connecting frame 4, along with the adhesive tape clamped at its bottom, to be transported to the stator coil to be adhesive-applied.

[0020] The connecting frame 4 has a first through hole 17 and a second through hole 20 formed on the front and rear sides of its bottom end, respectively. The first through hole 17 and the second through hole 20 pass through the connecting frame 4 and form a channel (not shown in the figure). The tape passes through the channel and is located inside the channel. The first through hole 17 is provided with a tape support protrusion 18, and the tape support protrusion 18 is formed on both sides inside the channel. The tape support protrusion 18 and the second tape limiting protrusion 21 are parallel to each other, and both sides of one end of the tape are horizontally supported by the tape support protrusion 18. The second tape limiting protrusion 21 is horizontally located at the top of the first through hole 17. When the second slide rod 16 moves downward, it will drive the second tape limiting protrusion 21 to move downward from the top of the first through hole 17 to press against the tape support protrusion 18, thereby pressing the tape horizontally supported on the tape support protrusion 18.

[0021] A first cylinder 8 is also provided between the connecting frame 4 and the first slide rod 11. The first cylinder 8 is vertically located on one side of the top of the lifting platform 3. The first cylinder 8 is driven by a first drive rod 10, which is also vertically located on one side of the connecting frame 4. The other end of the first drive rod 10 is driven by the first slide rod 11. Thus, when the first drive rod 10 is driven to move up and down by the first cylinder 8, the first slide rod 11 is simultaneously driven to move up and down on the side of the moving frame 4 so that the subsequent adhesive frame 13 and the first tape limiting protrusion 19 can be attached.

[0022] A second cylinder 9 is also provided between the connecting frame 4 and the second slide rod 16. The second cylinder 9 is vertically located on the other side of the top of the lifting platform 3. The second cylinder 9 is driven by a second drive rod 14, which is also vertically located on the other side of the connecting frame 4. The other end of the second drive rod 14 is driven by the second slide rod 16. Thus, when the second drive rod 14 is driven to move up and down by the second cylinder 9, the second slide rod 16 is simultaneously driven to move up and down on the side of the moving frame 4 so that the second tape limiting protrusion 21 and the tape support protrusion 18 can be fitted together.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A tape clamp handling mechanism for stator coils, comprising a worktable, characterized in that, The top end of the workbench is vertically provided with a moving frame, and a moving table is transversely arranged at the top end of one side of the moving frame.

2. The tape clamp transport mechanism for a stator coil according to claim 1, characterized by, Both sides of the moving frame are vertically provided with adhesive tape unwinding support frames, and the adhesive tape unwinding support frames are vertically arranged at both sides of the surface of the workbench.

3. The tape clamp transport mechanism for a stator coil according to claim 1, characterized by, The bottom end of the connecting frame is respectively formed with a first through hole and a second through hole on the front and back sides, the first through hole and the second through hole pass through the connecting frame and form a channel, and the adhesive tape passes through the channel.

4. The tape clamp transport mechanism for a stator coil according to claim 1, characterized by, The connecting frame and the first sliding rod are further provided with a first air cylinder, and the first air cylinder is vertically arranged at one side of the top end of the lifting table.

5. The tape clamp transport mechanism for a stator coil according to claim 1, characterized by, The connecting frame and the second sliding rod are further provided with a second air cylinder, and the second air cylinder is vertically arranged at the other side of the top end of the lifting table. The connecting frame and the second sliding rod are further provided with a second air cylinder, and the second air cylinder is vertically arranged at the other side of the top end of the lifting table.

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