Stop device for wrapping insulating tape on coil

Abstract

The utility model relates to the field of taping machines, in particular to a stopping device for wrapping an insulating tape on a coil, which solves the problems of automatically cutting off the insulating tape and automatically fixing the wrapped coil by using the tape, and comprises a first base and a second base, the top of the mechanical arm control base is connected with a wrapping head through a six-axis mechanical arm, and a cutting-off air cylinder is installed on the side wall of the wrapping head. And clamping assemblies are mounted on one side of the second base, and the number of the clamping assemblies is two. According to the utility model, the pasting assembly and the cut-off cylinder can be automatically started, so that during use, the pasting assembly firstly pastes a wrapped coil to fix an insulating tape on the coil, then the cut-off cylinder extends out of the output end, and the insulating tape which is cut off and separated from one end of the coil is fixed on the outer wall of the output end; and at the moment, the cut-off air cylinder resets to cut off the insulated rubber tape, and the automatic cut-off function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tape wrapping machines, and particularly relates to a stopping device for insulating tape wrapping of coils. Background Art

[0002] A coil tape wrapping machine is a special wrapping equipment for various coils, mainly used for the winding and processing of various types of coils in the electrical field. It can automatically wind insulating tape around the coil, which not only enhances the insulation performance of the coil, but also improves the overall stability and durability of the coil.

[0003] The existing tape wrapping machines cannot start and stop automatically after the wrapping is completed, and manual control is required. At the same time, after the wrapping is completed, the insulating tape needs to be cut manually. Moreover, after cutting, the tape cannot be automatically used to fix the wrapped coil, resulting in the phenomenon that the wrapped coil becomes loose.

[0004] Therefore, the utility model provides a stopping device for insulating tape wrapping of coils to solve the above problems. Summary of the Utility Model

[0005] In view of the above situation, in order to overcome the deficiencies of the prior art, the utility model provides a stopping device for insulating tape wrapping of coils to solve the problems of automatically cutting the insulating tape and automatically using the tape to fix the wrapped coil.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A stopping device for insulating tape wrapping of coils includes a first base and a second base. A robotic arm control base is slidably connected to the top of the first base. A wrapping head is connected to the top of the robotic arm control base through a six-axis robotic arm. A cutting cylinder is installed on the side wall of the wrapping head. A clamping assembly is installed on one side of the second base. There are two clamping assemblies, one is fixed and the other is movable. A pasting assembly is installed on the outer wall of the top of the fixed clamping assembly.

[0008] Preferably, a clamping disc is fixedly installed at the end of the output end of the cutting cylinder far away from the cutting cylinder. When the wrapping of the device ends, the pasting assembly and the cutting cylinder can be automatically started. When in use, the pasting assembly first pastes the wrapped coil, so that the insulating tape on the coil is fixed. Then the output end of the cutting cylinder extends out, and the insulating tape cut off and separated from one end of the coil is fixed on the outer wall of the output end. At this time, the cutting cylinder resets to cut the insulating tape, realizing the function of automatic cutting.

[0009] Preferably, the pasting assembly includes a pasting cylinder and a fixing ring. The output end of the pasting cylinder is fixedly installed with the fixing ring. The inner wall of the fixing ring is rotatably connected with a rotating ring. The top of the fixing ring is fixedly installed with a tape box, and a tape roll is arranged inside the tape box.

[0010] Preferably, a driving wheel is rotatably connected to the inner wall of the rotating ring. The number of driving wheels is two. The two driving wheels are installed oppositely. A tape passes between the two driving wheels. A cutting box is installed on the outer wall of the rotating ring, and the cutting box is matched with the driving wheel. After the device detects the end of the winding, the pasting cylinder can be automatically started to act. At this time, the fixing ring extends to the outer surface of the coil after the winding is completed. At the same time, the rotating ring is started to rotate, and the tape on the outer wall of the rotating ring will be wound around the broken tape of the insulating tape of the coil package to achieve a fixing effect, realizing automatic pasting of the tape. At the same time, after the pasting is completed, the tape can be automatically cut by the cutting box, and the driving wheel is started to send one end of the tape to the outer wall of the rotating ring, realizing automatic operation.

[0011] Preferably, a pressing arc plate is slidably connected to the inner top wall of the tape box. The top of the pressing arc plate is fixedly installed with a sliding rod. A compression spring is fixedly installed on the outer wall of the sliding rod. The other end of the compression spring is fixedly connected to the top of the tape box. The top of the sliding rod is installed with a pressing disc. A controller is installed at the bottom of the pressing disc, and the controller is electrically connected to the pasting cylinder. In the initial state of the compression spring of this device, the pressing arc plate is pulled down to slide. The controller on the pressing disc can notify the start and stop of the pasting cylinder. When the tape is inside the tape box, the bottom of the pressing arc plate abuts against the outer surface of the tape, and at the same time, the pressing arc plate does not limit the rotation of the tape. When the tape is used for a long time and becomes less, the diameter of the tape becomes smaller at this time, and the pressing arc plate will drop. At this time, the controller on the pressing disc will be pressed, and at this time, the extension of the pasting cylinder will be stopped to avoid the phenomenon of empty extension, and at the same time, it will remind to replace the tape.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. When the winding of this device ends, the pasting assembly 8 and the cutting cylinder 6 can be automatically started. When in use, the pasting assembly 8 first pastes the wound coil, so that the insulating tape on the coil is fixed. Then, the output end of the cutting cylinder 6 extends, and the insulating tape that is cut and separated from one end of the coil is fixed on the outer wall of the output end. At this time, the cutting cylinder 6 resets and cuts the insulating tape, realizing the function of automatic cutting.

[0014] 2. After the device detects the end of the winding, it can automatically start the pasting cylinder to act. At this time, the fixed ring extends to the outer surface of the coil after winding is completed. At the same time, the rotating ring is started to rotate, and the tape on the outer wall of the rotating ring will be wound around the broken tape of the coil insulation tape to achieve the fixing effect, realize automatic tape pasting. At the same time, after pasting, the tape can be automatically cut by the cutting box, and the driving wheel is started to send one end of the tape to the outer wall of the rotating ring to achieve automated operation.

[0015] 3. When the tape is inside the tape box, the bottom of the pressing arc plate abuts against the outer surface of the tape. At the same time, the pressing arc plate does not restrict the rotation of the tape. When the tape is used for a long time and becomes less, the diameter of the tape becomes smaller at this time, and the pressing arc plate will descend. At this time, the controller on the pressing disk will be pressed, and the extension of the pasting cylinder will be stopped at this time to avoid the phenomenon of empty extension, and at the same time, it will remind to replace the tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front three-dimensional schematic diagram of the present utility model;

[0017] Figure 2 is a three-dimensional schematic diagram of the wrapping head of the present utility model;

[0018] Figure 3 is a three-dimensional schematic diagram of the cutting cylinder of the present utility model;

[0019] Figure 4 is a three-dimensional schematic diagram of the pasting component of the present utility model;

[0020] Figure 5 is a side view schematic diagram of the fixed ring and the rotating ring of the present utility model;

[0021] Figure 6 is the present utility model Figure 5 magnified schematic diagram at position A;

[0022] Figure 7 is a sectional view schematic diagram of the tape box of the present utility model.

[0023] In the figure: 1. First base; 2. Second base; 3. Manipulator control base; 4. Six-axis manipulator; 5. Wrapping head;

[0024] 6. Cutting cylinder; 61. Clamping disk;

[0025] 7. Clamping component;

[0026] 8. Pasting component; 81. Pasting cylinder; 82. Fixed ring; 83. Rotating ring; 84. Cutting box; 85. Driving wheel;

[0027] 9. Tape box; 91. Lower pressing arc plate; 92. Sliding rod; 93. Compression spring; 94. Lower pressing plate. Detailed implementation manners

[0028] The following will describe the embodiments of the present invention in detail with reference to the accompanying drawings. Those skilled in the art should understand that these implementation manners are only used to explain the technical principle of the present invention and are not intended to limit the protection scope of the present invention.

[0029] A stopping device for the insulating tape of a coil package, as shown in the attached Figure 1-2 figure, includes a first base 1 and a second base 2. A robotic arm control base 3 is slidably connected to the top of the first base 1. A wrapping head 5 is connected to the top of the robotic arm control base 3 through a six-axis robotic arm 4. A cutting cylinder 6 is installed on the side wall of the wrapping head 5. A clamping assembly 7 is installed on one side of the second base 2. There are two clamping assemblies 7, one is fixed and the other is movable. A pasting assembly 8 is installed on the outer wall of the top of the fixed clamping assembly 7.

[0030] As shown in the attached Figure 3 figure, a clamping disc 61 is fixedly installed at the end of the output end of the cutting cylinder 6 far away from the cutting cylinder 6. When the winding of the present device is completed, the pasting assembly 8 and the cutting cylinder 6 can be automatically started. When in use, the pasting assembly 8 first pastes the wound coil, so that the insulating tape on the coil is fixed. Then the output end of the cutting cylinder 6 extends, and the insulating tape cut off and separated from one end of the coil is fixed on the outer wall of the output end. At this time, the cutting cylinder 6 resets to cut the insulating tape, realizing the function of automatic cutting.

[0031] As shown in the attached Figure 4-5 figure, the pasting assembly 8 includes a pasting cylinder 81 and a fixing ring 82. A fixing ring 82 is fixedly installed at the output end of the pasting cylinder 81. A rotating ring 83 is rotatably connected to the inner wall of the fixing ring 82. A tape box 9 is fixedly installed on the top of the fixing ring 82. A tape roll is arranged inside the tape box 9.

[0032] As shown in the attached Figure 5-6As shown, a driving wheel 85 is rotatably connected to the inner wall of the rotating ring 83. The number of driving wheels 85 is two, and the two driving wheels 85 are installed oppositely. A tape passes between the two driving wheels 85. A cutting box 84 is installed on the outer wall of the rotating ring 83, and the cutting box 84 is matched with the driving wheel 85. After the device detects the end of the winding, it can automatically start the pasting cylinder 81 to act. At this time, the fixed ring 82 extends to the outer surface of the coil after the winding is completed, and at the same time, the rotating ring 83 is started to rotate. The tape on the outer wall of the rotating ring 83 will be wound around the broken tape of the insulating tape of the coil package to achieve a fixing effect, realize automatic tape pasting, and at the same time, the tape can be automatically cut by the cutting box 84 after pasting. Moreover, the driving wheel 85 is started to send one end of the tape to the outer wall of the rotating ring 83, realizing automatic operation.

[0033] As shown in the Figure 7 accompanying drawings, a pressing arc plate 91 is slidably connected to the inner top wall of the tape box 9. A sliding rod 92 is fixedly installed at the top of the pressing arc plate 91. A compression spring 93 is fixedly installed on the outer wall of the sliding rod 92, and the other end of the compression spring 93 is fixedly installed and connected to the top of the tape box 9. A pressing disc 94 is installed at the top of the sliding rod 92, and a controller is installed at the bottom of the pressing disc 94. The controller is electrically connected to the pasting cylinder 81. In the initial state of the compression spring 93 of this device, it stretches and presses the pressing arc plate 91 to slide downward. The controller on the pressing disc 94 can notify the start and stop of the pasting cylinder 81. When the tape is inside the tape box 9, the bottom of the pressing arc plate 91 abuts against the outer surface of the tape, and at the same time, the pressing arc plate 91 does not restrict the rotation of the tape. When the tape is used for a long time and becomes less, the diameter of the tape becomes smaller at this time, and the pressing arc plate 91 will descend. At this time, the controller on the pressing disc 94 will be pressed, and at this time, the extension of the pasting cylinder 81 will be stopped to avoid the phenomenon of empty extension, and at the same time, it reminds to replace the tape.

[0034] It should be noted that in the description of the present utility model, the terms indicating directions or positional relationships such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description, rather than indicating or implying that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] So far, the technical solutions of the present utility model have been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.

Claims

1. A stopping device for a coil wrapped with an insulating tape, comprising a first base (1) and a second base (2), characterized in that: The top of the first base (1) is slidably connected to a mechanical arm control seat (3), the top of the mechanical arm control seat (3) is connected to a wrapping head (5) via a six-axis mechanical arm (4), and a cutting cylinder (6) is installed on the side wall of the wrapping head (5); A clamping assembly (7) is installed on one side of the second base (2). The clamping assembly (7) is two, one is fixed and the other is movable. An adhesive assembly (8) is installed on the outer wall of the top of the fixed clamping assembly (7).

2. A stopping device for coil wrap insulating tape according to claim 1, characterized in that: A clamping disc (61) is fixedly mounted on one end of the output end of the cut-off cylinder (6) away from the cut-off cylinder (6).

3. A stopping device for coil wrap insulating tape according to claim 1, characterized in that: The pasting assembly (8) comprises a pasting cylinder (81) and a fixed ring (82); the fixed ring (82) is fixedly mounted on the output end of the pasting cylinder (81); a rotating ring (83) is rotatably connected to the inner wall of the fixed ring (82); a tape box (9) is fixedly mounted on the top of the fixed ring (82); and a tape roll is arranged inside the tape box (9).

4. A stopping device for coil wrap insulating tape according to claim 3, characterized in that: A driving wheel (85) is rotatably connected to the inner wall of the rotating ring (83), and the number of the driving wheels (85) is two. The two driving wheels (85) are installed opposite to each other, and a tape passes between the two driving wheels (85). A cutting box (84) is installed on the outer wall of the rotating ring (83), and the cutting box (84) matches the driving wheel (85).

5. A stopping device for coil wrap insulating tape according to claim 4, characterized in that: A lower arc pressure plate (91) is slidably connected to the inner top wall of the tape box (9), a sliding rod (92) is fixedly installed on the top of the lower arc pressure plate (91), a compression spring (93) is fixedly installed on the outer wall of the sliding rod (92), the other end of the compression spring (93) is fixedly installed and connected to the top of the tape box (9), a lower pressure plate (94) is installed on the top of the sliding rod (92), and a controller is installed at the bottom of the lower pressure plate (94), and the controller is electrically connected to the pasting cylinder (81).

Images