Inner supporting device for transparent adhesive tape fixing roller

Abstract

The utility model discloses a transparent adhesive tape fixing roller inner supporting device which comprises a frame and a rotating assembly, the frame is internally provided with a supporting assembly, the supporting assembly comprises a supporting rod and a lifting plate, the outer surface of the supporting rod is provided with a thread, a first rotating rod is hinged between a fixing block and the lower portion of the lifting plate, and the first rotating rod is provided with a thread. And a fixed circular ring is fixedly mounted on the outer surface of the supporting rod. The utility model relates to the technical field of transparent adhesive tape production equipment. According to the inner supporting device for the transparent adhesive tape fixing roller, a supporting rod is inserted into an adhesive tape mother roll, a rotating ring is rotated, so that a first rotating rod moves, the first rotating rod moves to enable a lifting plate to move, the lifting plate is fixedly attached to the interior of the adhesive tape mother roll, and the mode that clamping devices are arranged on the two sides of the adhesive tape mother roll is avoided; however, the method may cause problems in the later slitting process, uneven stress is most prominent, and then uneven slitting is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of transparent adhesive tape production equipment, in particular to an inner supporting device for a transparent adhesive tape fixing roller. Background Art

[0002] At present, after the production of the transparent tape is completed, it needs to be rolled up on a paper roll or a plastic roll. Therefore, when using the paper roll or the plastic roll to roll up the transparent tape after production, it is necessary to use a supporting device inside the transparent tape fixed roller to support and limit the paper roll or the plastic roll, so that it is convenient for the driving mechanism to drive the paper roll or the plastic roll to rotate through the fixed roller to roll up the transparent tape.

[0003] When supporting and fixing the tape mother roll, the existing equipment adopts the method of placing the clamping device on both sides of the tape mother roll, but this method may cause problems in the subsequent slitting process, among which the uneven force is the most prominent, which in turn leads to uneven slitting.

[0004] Regarding the above-mentioned related issues.

[0005] Therefore, the utility model provides an inner supporting device of a transparent tape fixing roller to solve the above-mentioned problem. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an inner supporting device for a transparent tape fixing roller, which solves the above-mentioned problems.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a transparent tape fixing roller internal support device, including a frame and a rotating assembly, a support assembly is arranged inside the frame, the support assembly includes a support rod and a lifting plate, the outer surface of the support rod is provided with a thread, the outer surface of the thread is screwed with a rotating ring, the outer surface of the rotating ring is fixedly installed with a fixed block, a first rotating rod is hinged between the fixed block and the lower part of the lifting plate, and the outer surface of the support rod is fixedly installed with a fixed ring.

[0008] Furthermore, a second rotating rod is hinged between the fixed ring and the lower part of the lifting plate.

[0009] By adopting the above technical solution, the second rotating rod is provided to serve as a support, so that the lifting plates on both sides of the support rod are subjected to more uniform force.

[0010] Furthermore, the rotating assembly includes a pulley, a first gear and a second gear rotatably connected to the outer surface of the support rod, and a fixing plate is fixedly installed on the side wall of the frame.

[0011] By adopting the above technical solution, the first gear and the second gear are meshed with each other, so that when the second gear rotates, it can drive the first gear to rotate, so that the mother roll of the tape can rotate more smoothly.

[0012] Furthermore, the rotating assembly also includes a tape mother roll, a motor is fixedly installed on the outer surface of the fixed plate, a transmission shaft is fixedly installed on the output end of the motor, one end of the transmission shaft is fixedly connected to the outer surface of the second gear, and the first gear and the second gear are meshed with each other.

[0013] By adopting the above technical solution, the motor is set as the power source, so that the rotation speed of the first gear and the second gear is more uniform, and the division of the tape mother roll is more regular.

[0014] Furthermore, a thread groove is provided inside the support rod, a rod body is rotatably connected inside the first gear, and external threads are provided on both sides of the rod body.

[0015] By adopting the above technical solution, external threads are provided on both sides of the rod body, but the part in contact with the first gear is a smooth surface.

[0016] Furthermore, a nut is screwed onto the outer surface of the external thread, the interior of the tape mother roll fits into the outer surface of the lifting plate, the outer surface of the support rod is rotatably connected to a fixed pulley, the interior of the frame is rotatably connected to a screw, and one end of the screw rests against the outer surface of the fixed pulley.

[0017] By adopting the above technical solution, the fixed pulley is set as a limit, which avoids the problem of lateral displacement of the rod body when it rotates.

[0018] Beneficial Effects

[0019] The utility model provides a transparent tape fixing roller inner support device. Compared with the prior art, it has the following beneficial effects:

[0020] 1. This kind of transparent tape fixed roller internal support device inserts a support rod into the tape mother roll, and rotates a rotating ring to move the first rotating rod. The movement of the first rotating rod causes the lifting plate to move, so that the lifting plate is fixed and fitted to the inside of the tape mother roll, avoiding the method of placing the clamping device on both sides of the tape mother roll. However, this method may cause problems in the later slitting process, among which uneven force is the most prominent, which then leads to the problem of uneven slitting.

[0021] 2. The internal support device of the transparent tape fixed roller rotates to press the screw against the outer surface of the fixed pulley to complete the fixation, thereby avoiding the problem of the overall movement and deviation of the device body during the subsequent rotation and slitting, so that the subsequent slitting effect is better. At the same time, the simple installation method allows users to replace the tape mother roll later, making the tape slitting efficiency faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a detail diagram of the support assembly of the utility model;

[0025] Figure 3 This utility model Figure 1 A in the enlarged view;

[0026] Figure 4 This utility model Figure 2 Enlarged view of point B in .

[0027] In the figure: 1. frame; 2. rotating assembly; 21. tape mother roll; 22. pulley; 23. first gear; 24. thread groove; 25. rod body; 26. nut; 27. fixed plate; 28. motor; 29. ​​transmission shaft; 210. second gear; 211. fixed pulley; 212. screw; 3. supporting assembly; 31. supporting rod; 32. thread; 33. rotating ring; 34. lifting plate; 35. fixed block; 36. first rotating rod; 37. fixed ring; 38. second rotating rod. DETAILED DESCRIPTION

[0028] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0029] The present application is further described in detail below through drawings and examples.

[0030] Reference Figures 1 to 4 The embodiment of the present application provides an internal support device for a transparent tape fixing roller, comprising a frame 1 and a rotating assembly 2, wherein a support assembly 3 is arranged inside the frame 1, and the support assembly 3 comprises a support rod 31 and a lifting plate 34, a thread 32 is provided on the outer surface of the support rod 31, a rotating ring 33 is screwed on the outer surface of the thread 32, a fixed block 35 is fixedly installed on the outer surface of the rotating ring 33, a first rotating rod 36 is hinged between the fixed block 35 and the lower part of the lifting plate 34, and a fixed ring 37 is fixedly installed on the outer surface of the support rod 31.

[0031] Reference Figures 1 to 4 In one aspect of the present embodiment, a second rotating rod 38 is hinged between the fixed ring 37 and the lower part of the lifting plate 34. The user inserts the support rod 31 into the tape mother roll 21 and rotates the rotating ring 33 to move the first rotating rod 36. The movement of the first rotating rod 36 causes the lifting plate 34 to move, so that the lifting plate 34 is fixedly fitted with the inside of the tape mother roll 21, avoiding the method of placing the positioning device on both sides of the tape mother roll 21. However, this method may cause problems in the later slitting process, among which uneven force is the most prominent, which then leads to the problem of uneven slitting.

[0032] Reference Figures 1 to 4In one aspect of the present embodiment, the rotating assembly 2 includes a pulley 22, a first gear 23 and a second gear 210 rotatably connected to the outer surface of the support rod 31, a fixing plate 27 is fixedly installed on the side wall of the frame 1, and the rotating assembly 2 also includes a tape mother roll 21, a motor 28 is fixedly installed on the outer surface of the fixing plate 27, a transmission shaft 29 is fixedly installed on the output end of the motor 28, one end of the transmission shaft 29 is fixedly connected to the outer surface of the second gear 210, the first gear 23 and the second gear 210 are meshed with each other, a thread groove 24 is provided inside the support rod 31, a rod body 25 is rotatably connected inside the first gear 23, both sides of the rod body 25 are provided with external threads, and the outer surface of the external thread is screwed with The nut 26 and the inner part of the tape mother roll 21 fit with the outer surface of the lifting plate 34. The outer surface of the support rod 31 is rotatably connected to the fixed pulley 211. The frame 1 is rotatably connected to the screw rod 212. One end of the screw rod 212 is against the outer surface of the fixed pulley 211. When the fixing is completed, the fixed pulley 211 and the pulley 22 are placed inside the frame 1 and the screw rod 212 is pressed against the outer surface of the fixed pulley 211 by rotation. The fixation is completed to avoid the problem of the overall movement and deviation of the device body during the subsequent rotation and slitting, so that the subsequent slitting effect is better. At the same time, the simple installation method allows the user to replace the tape mother roll 21 later, making the efficiency of slitting the tape faster.

[0033] Working principle: the user inserts the support rod 31 into the tape mother roll 21, and rotates the rotating ring 33 to make the first rotating rod 36 active. The activity of the first rotating rod 36 causes the lifting plate 34 to move, so that the lifting plate 34 is fixed and fitted with the inside of the tape mother roll 21, avoiding the method of placing the positioning device on both sides of the tape mother roll 21. However, this method may cause problems in the later slitting process, among which uneven force is the most prominent, which then leads to uneven slitting. By placing the fixed pulley 211 and the pulley 22 inside the frame 1, the screw 212 is pressed against the outer surface of the fixed pulley 211 by rotation, and the fixation is completed to avoid the problem of the overall movement and deviation of the device body during the later rotation and slitting, so that the later slitting effect is better, and the simple installation method allows the user to replace the tape mother roll 21 later, making the efficiency of slitting the tape faster.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A transparent tape fixing roller inner support device, comprising a frame (1) and a rotating assembly (2), characterized in that: A support assembly (3) is arranged inside the frame (1), and the support assembly (3) comprises a support rod (31) and a lifting plate (34); a thread (32) is provided on the outer surface of the support rod (31); a rotating ring (33) is screwed on the outer surface of the thread (32); a fixed block (35) is fixedly installed on the outer surface of the rotating ring (33); a first rotating rod (36) is hinged between the fixed block (35) and the lower part of the lifting plate (34); and a fixed ring (37) is fixedly installed on the outer surface of the support rod (31).

2. The inner supporting device of a transparent tape fixing roller according to claim 1, characterized in that: A second rotating rod (38) is hinged between the fixed ring (37) and the lower part of the lifting plate (34).

3. The inner supporting device of a transparent tape fixing roller according to claim 2, characterized in that: The rotating assembly (2) comprises a pulley (22) rotatably connected to the outer surface of the support rod (31), a first gear (23) and a second gear (210), and a fixing plate (27) is fixedly mounted on the side wall of the frame (1).

4. The inner supporting device of a transparent tape fixing roller according to claim 3, characterized in that: The rotating assembly (2) also includes a tape mother roll (21), a motor (28) is fixedly mounted on the outer surface of the fixed plate (27), a transmission shaft (29) is fixedly mounted on the output end of the motor (28), one end of the transmission shaft (29) is fixedly connected to the outer surface of the second gear (210), and the first gear (23) and the second gear (210) are meshed with each other.

5. The inner supporting device of a transparent tape fixing roller according to claim 4, characterized in that: A thread groove (24) is provided inside the support rod (31), a rod body (25) is rotatably connected inside the first gear (23), and external threads are provided on both sides of the rod body (25).

6. The inner supporting device of a transparent tape fixing roller according to claim 5, characterized in that: The outer surface of the external thread is screwed with a nut (26), the interior of the tape mother roll (21) is in contact with the outer surface of the lifting plate (34), the outer surface of the support rod (31) is rotatably connected to a fixed pulley (211), and the interior of the frame (1) is rotatably connected to a screw rod (212), and one end of the screw rod (212) is against the outer surface of the fixed pulley (211).

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