Automatic winding device for high-temperature adhesive tape

Abstract

The utility model discloses a high-temperature adhesive tape automatic winding device which comprises a base and a fixing frame vertically and fixedly connected to the top of the base, the fixing frame is arranged in a continuous bending mode, the base and the fixing frame vertically and fixedly connected to the top of the base are arranged in a continuous bending mode, and the high-temperature adhesive tape automatic winding device further comprises a positioning winding assembly and an auxiliary pressing assembly. The positioning winding assembly comprises a center shaft horizontally and rotationally connected to the fixing frame, a winding barrel arranged outside the center shaft in a sleeving mode and horizontally arranged on the center shaft in a sliding mode, and an insertion block arranged at the end of the center shaft and conducting horizontal movement. The auxiliary pressing assembly comprises a pressing plate arranged on one side of the fixing frame and conducting vertical movement and a ball arranged at the bottom of the pressing plate in a rolling mode. The utility model belongs to the technical field of adhesive tape processing, and particularly relates to an automatic winding device for a high-temperature adhesive tape, which solves the problem that the wound adhesive tape is easy to loosen due to the fact that simple clamping installation is unstable in the winding process and the wound adhesive tape is inconvenient to press during winding.

Description

Technical Field

[0001] This utility model belongs to the field of tape processing technology, and in particular relates to an automatic high-temperature tape winding device. Background Technology

[0002] Automatic high-temperature tape winding technology is commonly used in industrial production, especially in applications requiring high-temperature resistant materials. Automatic winding can improve production efficiency, ensure consistent product quality, and reduce labor costs. However, after the tape is wound, the question of how to remove and replace it often arises.

[0003] To address this issue, in the public announcement (CN217102312U), a locking assembly is used to remove and replace the rotating rod wrapped with thick tape. However, the simple locking assembly is unstable during the wrapping process and makes it difficult to tighten the wrapped tape, which leads to the tape easily loosening. Utility Model Content

[0004] The technical problem this invention aims to solve is that simple locking devices are unstable during the winding process, and it is inconvenient to tighten the wrapped tape during winding, which makes the wrapped tape easy to loosen.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a high-temperature tape automatic winding device, comprising a base and a fixing frame vertically fixed to the top of the base, wherein the fixing frame is continuously bent, and further comprising...

[0006] The positioning and winding assembly is located on the top of the base and one side of the fixing frame. It includes a central shaft that is horizontally rotatably connected to the fixing frame, a take-up drum sleeved outside the central shaft and horizontally slidable on the central shaft, and an insert block located at the end of the central shaft for horizontal movement, used for positioning and installing the take-up drum.

[0007] An auxiliary clamping assembly is located on one side of the fixed frame and at the top of the take-up drum. It includes a pressure plate that moves vertically on one side of the fixed frame and rolling balls that are located at the bottom of the pressure plate. It is used for auxiliary clamping after the tape is wound.

[0008] Furthermore, the positioning and winding assembly also includes a stepper motor, a linear guide rail, a slider, a vertical plate, and a disk, wherein:

[0009] The stepper motor is fixedly installed on the outer wall of the fixed frame, and its output end is fixedly connected to one end of the central shaft. The linear guide rail is fixedly installed on the top of the base. The slider is horizontally slidably mounted on the linear guide rail. The upright plate is vertically fixed to the top of the slider. The disc is rotatably connected to the outer wall of the upright plate. The insert block is fixedly connected to the outer wall of the disc. One end of the central shaft is provided with a slot, which is adapted to the insert block.

[0010] Furthermore, the auxiliary clamping assembly includes a servo motor, a threaded column, an adjusting frame, and a limiting rod, wherein:

[0011] The servo motor is fixedly mounted on the top of the mounting frame. The threaded column is fixedly connected to the output end of the servo motor. The adjustment frame is threadedly connected to the threaded column and is U-shaped. The pressure plate is fixedly connected to the bottom wall of the adjustment frame. The balls are evenly distributed. The mounting frame has a limiting hole on one side, which is vertically strip-shaped. One end of the limiting rod is fixedly connected to the outer wall of the mounting frame, and the other end extends into the limiting hole and slides inside it.

[0012] Furthermore, symmetrically distributed guide bars are fixedly connected to the central shaft and are slidably connected to the take-up drum. A fixing block is fixedly connected to one end of the central shaft near the fixing frame.

[0013] Furthermore, both the upright plate and the disc have notches, the outer wall of the upright plate has a magnetic suction plate, and the notch has a magnetic block that attracts the magnetic suction plate.

[0014] Furthermore, the limiting rod and the threaded post are both T-shaped, the pressure plate is arc-shaped, and the insert block, the central shaft, and the disc are concentrically arranged.

[0015] Furthermore, the outer wall of the disk is provided with symmetrically distributed limiting strips, which are U-shaped and adapted to the guide strips.

[0016] The beneficial effects of this utility model after adopting the above structure are as follows:

[0017] (1) The magnetic block and the magnetic plate attract each other to restrict the position of the disc. The guide bar guides the insertion of the take-up drum. The linear guide rail controls the horizontal sliding of the slider to smoothly complete the positioning and removal / replacement of the take-up drum.

[0018] (2) During the winding operation, the winding drum rotates at a constant speed. During the process, the rotation of the threaded column causes the adjusting frame to move upward at a constant speed under the action of the limiting hole and the limiting rod, which helps to tighten the tape being wound and ensures its winding effect. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] Figure 1 This is a schematic diagram of the overall structure of an automatic high-temperature tape winding device proposed in this utility model;

[0021] Figure 2This is a front view of an automatic high-temperature tape winding device proposed in this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of an automatic high-temperature tape winding device proposed in this utility model;

[0023] Figure 4 This is a side view of an automatic high-temperature tape winding device proposed in this utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of a high-temperature tape automatic winding device proposed in this utility model from another perspective.

[0025] In the attached diagram: 1. Base, 2. Fixing frame, 3. Central shaft, 4. Rewind drum, 5. Insert block, 6. Pressure plate, 7. Ball bearing, 8. Stepper motor, 9. Linear guide rail, 10. Slider, 11. Vertical plate, 12. Disc, 13. Slot, 14. Servo motor, 15. Threaded column, 16. Adjustment frame, 17. Limiting rod, 18. Limiting hole, 19. Guide bar, 20. Fixing block, 21. Notch, 22. Magnetic plate, 23. Magnetic block, 24. Limiting bar. Detailed Implementation

[0026] like Figure 1-3 As shown, a high-temperature tape automatic winding device includes a base 1 and a fixed frame 2 vertically fixed to the top of the base 1. The fixed frame 2 is continuously bent. It also includes a positioning winding assembly and an auxiliary pressing assembly. The positioning winding assembly is located on the top of the base 1 and one side of the fixed frame 2. It includes a central shaft 3 horizontally rotatably connected to the fixed frame 2, a take-up drum 4 sleeved outside the central shaft 3 and horizontally slidable on the central shaft 3, and an insertion block 5 located at the end of the central shaft 3 for horizontal movement, used for positioning the take-up drum 4. A guide bar 19 is fixedly connected to the central shaft 3 and slidably connected to the take-up drum 4 for guiding the take-up drum 4. A fixing block 20 is fixedly connected to one end of the central shaft 3 near the fixed frame 2 for limiting the insertion distance of the take-up drum 4. The auxiliary pressing assembly is located on one side of the fixed frame 2 and the upper end of the take-up drum 4. It includes a pressure plate 6 located on one side of the fixed frame 2 for vertical movement and a ball bearing 7 rolling at the bottom of the pressure plate 6. The pressure plate 6 is arc-shaped and used for auxiliary pressing after the tape is wound.

[0027] like Figure 1-5As shown, to facilitate the installation and replacement of the winding drum 4, the positioning and winding assembly also includes a stepper motor 8, a linear guide rail 9, a slider 10, a vertical plate 11, and a disc 12. The stepper motor 8 is fixedly installed on the outer wall of the fixed frame 2, and its output end is fixedly connected to one end of the central shaft 3. The linear guide rail 9 is fixedly installed on the top of the base 1. The slider 10 is horizontally slidably mounted on the linear guide rail 9. The vertical plate 11 is vertically fixed to the top of the slider 10. The disc 12 is rotatably connected to the outer wall of the vertical plate 11. The insert 5 is fixedly connected to the outer wall of the disc 12. The insert 5 consists of a set of cylinders and four sets of protrusions fixedly connected to the outer wall of the cylinders. One end of the central shaft 3 is provided with a slot 13, which is connected to the insert 5. Both the upright plate 11 and the disc 12 are provided with notches 21. The outer wall of the upright plate 11 is provided with a magnetic suction plate 22. The notch 21 is provided with a magnetic suction block 23, which is attracted to the magnetic suction plate 22. The magnetic suction block 23 is L-shaped. The insertion block 5, the central shaft 3 and the disc 12 are concentrically arranged to facilitate the rotation of the central shaft 3. The outer wall of the disc 12 is provided with symmetrically distributed limiting strips 24. The limiting strips 24 are U-shaped and are adapted to the guide strip 19. The limiting strips 24 are locked outside the guide strip 19 to prevent the winding drum 4 from shaking. The linear guide rail 9 controls the horizontal sliding of the slider 10 to allow the insertion block 5 to be inserted into or separated from the central shaft 3, so as to smoothly complete the positioning and removal / replacement operation of the winding drum 4.

[0028] like Figure 1-3 As shown, in order to increase the tightness of the tape during winding, the auxiliary pressing component includes a servo motor 14, a threaded post 15, an adjusting frame 16, and a limiting rod 17. The servo motor 14 is fixedly installed on the top of the fixed frame 2. The threaded post 15 is fixedly connected to the output end of the servo motor 14 and is T-shaped. The adjusting frame 16 is threadedly connected to the threaded post 15 and is U-shaped. The pressure plate 6 is fixedly connected to the bottom wall of the adjusting frame 16. The balls 7 are evenly distributed. The fixed frame 2 has a limiting hole 18 on one side, which is vertically strip-shaped. One end of the limiting rod 17 is fixedly connected to the outer wall of the fixed frame, and the other end extends into the limiting hole 18 and slides inside it. The limiting rod 17 is T-shaped. The rotation of the threaded post 15 causes the adjusting frame 16 to move upward at a uniform speed under the action of the limiting hole 18 and the limiting rod 17, so that the tape can be continuously wound while ensuring auxiliary pressing of the tape.

[0029] In practical use, when installing the take-up drum 4, the slider 10 is positioned at the right end of the linear guide rail 9. The magnetic block 23 is inserted into the notch 21 to attract the magnetic plate 22, thus restricting the position of the disc 12. Then, the take-up drum 4 is aligned with the guide bar 19 and inserted into the central shaft 3. The fixing block 20 restricts the sliding position of the take-up drum 4. Then, the linear guide rail 9 is controlled to make the slider 10 slide horizontally until the insert 5 is inserted into the slot 13 and the limiting bar 24 is inserted into the guide bar 19. The take-up drum 4 can then be installed and positioned. During the winding operation, the magnetic block 23 is inserted from the notch 21. After pulling out the tape and wrapping the end of the tape around the take-up drum 4, the ball bearing 7 is pressed tightly against the surface of the tape. The operation of the stepper motor 8 will make the take-up drum 4 rotate at a constant speed for winding. During the process, the servo motor 14 is turned on and the rotation of the threaded column 15 causes the adjusting frame 16 to move upward at a constant speed under the action of the limiting hole 18 and the limiting rod 17, which assists in pressing the tape being wound to ensure its winding effect. When disassembling the take-up drum 4, it is only necessary to control the linear guide rail 9 to make the slider 10 slide to the right, so that the insert 5 and the central shaft 3 are separated, and the limiting strip 24 and the guide strip 19 are separated, and then the take-up drum 4 can be pulled out.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A high-temperature tape automatic winding device, comprising a base (1) and a fixing frame (2) vertically fixed to the top of the base (1), wherein the fixing frame (2) is continuously bent, characterized in that: Also includes The positioning and winding assembly is located on the top of the base (1) and one side of the fixing frame (2), including a central shaft (3) that is horizontally rotatably connected to the fixing frame (2), a take-up drum (4) that is sleeved outside the central shaft (3) and horizontally slid on the central shaft (3), and an insert block (5) that is located at the end of the central shaft (3) and moves horizontally, for positioning the take-up drum (4). An auxiliary pressing assembly is located on one side of the fixed frame (2) and the upper end of the winding drum (4), including a pressure plate (6) that moves vertically on one side of the fixed frame (2) and a ball bearing (7) that rolls at the bottom of the pressure plate (6), for auxiliary pressing after the tape is wound.

2. The high-temperature tape automatic winding device according to claim 1, characterized in that: The positioning and winding assembly also includes a stepper motor (8), a linear guide rail (9), a slider (10), a vertical plate (11), and a disk (12), wherein: The stepper motor (8) is fixedly installed on the outer wall of the fixed frame (2), and its output end is fixedly connected to one end of the central shaft (3). The linear guide rail (9) is fixedly installed on the top of the base (1). The slider (10) is horizontally slidably mounted on the linear guide rail (9). The upright plate (11) is vertically fixed to the top of the slider (10). The disc (12) is rotatably connected to the outer wall of the upright plate (11). The insert (5) is fixedly connected to the outer wall of the disc (12). One end of the central shaft (3) is provided with a slot (13), which is adapted to the insert (5).

3. The high-temperature tape automatic winding device according to claim 2, characterized in that: The auxiliary clamping assembly includes a servo motor (14), a threaded post (15), an adjusting frame (16), and a limiting rod (17), wherein: The servo motor (14) is fixedly installed on the top of the fixed frame (2). The threaded column (15) is fixedly connected to the output end of the servo motor (14). The adjustment frame (16) is threadedly connected to the threaded column (15) and is set in an apex shape. The pressure plate (6) is fixedly connected to the bottom wall of the adjustment frame (16). The balls (7) are evenly distributed. The fixed frame (2) has a limiting hole (18) on one side and is set in a vertical strip shape. One end of the limiting rod (17) is fixedly connected to the outer wall of the fixed frame, and the other end extends into the limiting hole (18) and slides inside it.

4. The high-temperature tape automatic winding device according to claim 3, characterized in that: The central shaft (3) is fixedly connected with symmetrically distributed guide strips (19), which are slidably connected to the winding drum (4). A fixing block (20) is fixedly connected to one end of the central shaft (3) near the fixing frame (2).

5. The high-temperature tape automatic winding device according to claim 4, characterized in that: Both the upright plate (11) and the disc (12) are provided with notches (21). The outer wall of the upright plate (11) is provided with a magnetic suction plate (22). The notch (21) is provided with a magnetic block (23) and is attracted to the magnetic suction plate (22).

6. The high-temperature tape automatic winding device according to claim 5, characterized in that: The limiting rod (17) and the threaded column (15) are both T-shaped, the pressure plate (6) is arc-shaped, and the insert (5), the central shaft (3) and the disc (12) are concentrically arranged.

7. The high-temperature tape automatic winding device according to claim 5, characterized in that: The outer wall of the disc (12) is provided with symmetrically distributed limiting strips (24), which are U-shaped and adapted to the guide strips (19).

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