Limiting device for preventing adhesive tape from deviating
By designing a limiting device including material rollers, anti-slip sleeves, lifting components, adjustment components and limiting components, the left and right offset caused by uneven force during the processing of the tape roll is solved, and high-quality tape processing is achieved.
Patent Information
- Application Number
- CN202421633805.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-11
AI Technical Summary
During the tape processing process, the tape roll is irregularly offset by the left and right due to uneven stress, which affects the output quality of downstream processing equipment.
A limiting device including a material roller, an anti-slip sleeve, a lifting assembly, an adjustment assembly and a limiting assembly are designed. The limiting assembly achieves horizontal translation through the threaded connection of the slider and the lead screw. It utilizes the structural telescopicity of the telescopic column and the hydraulic push rod to adapt to tape rolls of different widths and thicknesses to prevent offsets.
Effectively prevent the tape roll from being offset left and right during the rotation processing, improve the processing quality, and adapt to tape rolls of different sizes through flexible structural adjustment.
Smart Images
Figure CN222820973U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of film processing, in particular to a limiting device for preventing an adhesive tape from deflecting. Background Art
[0002] Tape processing is a type of film processing. Tapes can be divided into high-temperature tapes, double-sided tapes, insulating tapes, special tapes, pressure-sensitive tapes, and die-cut tapes according to their functions. Different functions are suitable for different industry needs. A layer of adhesive is applied on the surface of the tape to make the tape stick to objects. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives; and various polymers are widely used in modern times.
[0003] During processing, conventional tape rolls are directly sleeved on the surface of the auxiliary roller. Since the structure is open, as the downstream equipment pulls and drives, the entire tape roll rotates rapidly on the surface of the auxiliary roller. Due to uneven force, it will cause irregular left and right deviations, which will cause the downstream processing equipment to have unnecessary effects on the output tape processing.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a limiting device for preventing the tape from deviating is proposed. Utility Model Content
[0005] The utility model aims to provide a limiting device for preventing the adhesive tape from deviating, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a limiting device for preventing the tape from deviating, comprising a material roller and a limiting assembly, the middle section surface of the material roller is sleeved with an anti-slip sleeve, and the left and right ends of the material roller are connected with a lifting assembly, and an adjusting assembly is horizontally installed on the top of the lifting assembly, the limiting assembly is symmetrically installed on the middle section of the adjusting assembly, the limiting assembly comprises a limiting ring, a lower fixing frame, a telescopic column, an upper fixing frame and a sliding block, the left and right sides of the limiting ring are horizontally connected with the lower fixing frame, and the telescopic column is vertically installed on the side of the lower fixing frame away from the limiting ring, and the upper fixing frame is installed on the top of the telescopic column, and the sliding block is installed on the end of the upper fixing frame away from the telescopic column.
[0007] Furthermore, the lifting assembly includes a bearing bracket, a fixed sleeve, a support pile and a hydraulic push rod. A fixed sleeve is installed at one end of the bearing bracket away from the vertical center axis of the material roller, and a support pile is installed on the top of the bearing bracket, and a hydraulic push rod is vertically installed in the middle of the support pile.
[0008] Furthermore, the hydraulic push rod is installed symmetrically on the left and right sides of the support pile, and the bearing bracket and the fixed sleeve are fixedly connected, and the bearing bracket is used to drive the fixed sleeve to perform horizontal axial rotation.
[0009] Furthermore, the adjustment component includes a support beam, a drive motor, a screw and a stabilizer frame, the drive motor is installed at one end of the bottom of the support beam, and the power output end of the drive motor is installed with a screw through a coupling, and the stabilizer frame is installed at the end of the screw away from the drive motor.
[0010] Furthermore, the lead screw and the support beam are parallel to each other, and the stabilizing frame and the support beam are fixedly connected.
[0011] Furthermore, the material roller is connected to the bearing bracket via a fixed sleeve, and the material roller and the fixed sleeve are connected and fixed to each other via a bolt structure.
[0012] Furthermore, the limiting ring is slidably sleeved on the surface of the anti-slip sleeve, and the lower fixing frame is fixedly connected to the limiting ring.
[0013] Furthermore, the top of the hydraulic push rod is respectively connected to the bottom of the driving motor and the stabilizing frame, the slider and the lead screw are threadedly connected, and the top of the slider is slidably connected to the bottom surface of the support beam.
[0014] The utility model provides a limiting device for preventing the tape from deflecting, which has the following beneficial effects:
[0015] 1. The utility model, by sleeve-connecting the limit assembly to the outer surface of the anti-slip sleeve, when the driving motor at one end of the support beam is started, it will drive the lead screw connected to its power output end to perform horizontal axial rotation. At this time, the slider threadedly connected to the surface of the lead screw will move horizontally along the surface of the lead screw and the support beam, so that the limit assembly as a whole can be horizontally translated left and right. By using the above structure, it is possible to flexibly adjust the left and right widths of the tape roll sleeved on the surface of the anti-slip sleeve within a certain range. The limit ring is used to block the left and right ends of the tape roll to provide a good structural limit for the tape roll, thereby preventing the tape roll from being offset left and right during the rotation process, thereby causing problems with the processing quality. In addition, the limit ring and the slider are connected and fixed by the lower fixing frame, the telescopic column and the upper fixing frame. The structural telescopicity of the telescopic column can not only provide a certain degree of structural support for the entire limit assembly, but also cooperate with the structural adjustment of the lifting assembly to make appropriate structural telescopicity to prevent structural interference from causing the structures to be unable to be flexibly adjusted to each other.
[0016] 2. The utility model installs lifting components on the left and right ends of the material roller, wherein the bearing bracket is used in conjunction with the fixed sleeve structure, which can provide the material roller with flexible structural disassembly and assembly, and flexible structural rotation, so as to ensure that the tape roll sleeved on the surface of the material roller can be flexibly rotated. Since the hydraulic push rod is vertically installed between the support pile and the drive motor, and arranged between the support pile and the stabilizing frame, the structural telescopic property of the hydraulic push rod is utilized, so that the material roller and the adjustment component can be adjusted within a certain range in the vertical direction relative to each other. By using the above structure, appropriate adjustments can be made within a certain range according to the winding thickness of the tape roll to prevent structural interference, thereby effectively ensuring the flexibility and applicability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the side view of the main body of a limiting device for preventing the tape from deflecting according to the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of a lifting component of a limiting device for preventing the tape from deflecting according to the utility model;
[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of an adjustment component of a limiting device for preventing the tape from deflecting according to the utility model;
[0020] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a limiting component of a limiting device for preventing the adhesive tape from deflecting.
[0021] In the figure: 1. material roller; 2. anti-slip sleeve; 3. lifting assembly; 301. bearing bracket; 302. fixed sleeve; 303. support pile; 304. hydraulic push rod; 4. adjustment assembly; 401. support beam; 402. drive motor; 403. lead screw; 404. stabilizing frame; 5. limit assembly; 501. limit ring; 502. lower fixed frame; 503. telescopic column; 504. upper fixed frame; 505. slider. DETAILED DESCRIPTION
[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0023] like Figures 1 to 4As shown, a limiting device for preventing the deviation of the adhesive tape comprises a material roller 1 and a limiting assembly 5, the middle section surface of the material roller 1 is sleeved with an anti-slip sleeve 2, and the left and right ends of the material roller 1 are connected with a lifting assembly 3, and the top of the lifting assembly 3 is horizontally installed with an adjusting assembly 4, the limiting assembly 5 is symmetrically installed in the middle section of the adjusting assembly 4, the limiting assembly 5 comprises a limiting ring 501, a lower fixing frame 502, a telescopic column 503, an upper fixing frame 504 and a sliding block 505, the left and right sides of the limiting ring 501 are horizontally connected with the lower fixing frame 502, and the side of the lower fixing frame 502 away from the limiting ring 501 is vertically installed with the telescopic column 503, and the top of the telescopic column 503 is installed with the upper fixing frame 504, and the end of the upper fixing frame 504 away from the telescopic column 503 is installed with a sliding block 505, the limiting ring 501 is slidably sleeved on the surface of the anti-slip sleeve 2, and the lower fixing frame 502 is fixedly connected to the limiting ring 501, and the adjusting assembly 4 comprises a support beam 401, a driving beam 402, a driving beam 403, a driving beam 404, a driving beam 405, a driving beam 406, a driving beam 407, a driving beam 408, a driving beam 409, a driving beam 410, a driving beam 411, a driving beam 412, a driving beam 413, a driving beam 414, a driving beam 415, a driving beam 416, a driving beam 417, a driving beam 418, a driving beam 419, a driving beam 420, a driving beam 430, a driving beam 44 The driving motor 402, the lead screw 403 and the stabilizing frame 404, the driving motor 402 is installed at one end of the bottom of the support beam 401, and the lead screw 403 is installed at the power output end of the driving motor 402 through a coupling, and the stabilizing frame 404 is installed at the end of the lead screw 403 away from the driving motor 402. The lead screw 403 and the support beam 401 are parallel to each other, and the stabilizing frame 404 and the support beam 401 are fixedly connected. When the driving motor 402 at one end of the support beam 401 is started, it will drive the lead screw 403 connected to its power output end to perform horizontal axial rotation. At this time, the slider 505 threadedly connected to the surface of the lead screw 403 will move horizontally along the surface of the lead screw 403 and the support beam 401, so that the limiting assembly 5 can be horizontally translated left and right as a whole. The structural telescopic property of the telescopic column 503 can not only provide a certain degree of structural support for the entire limiting assembly 5, but also cooperate with the structural adjustment of the lifting assembly 3 to make appropriate structural telescopicity.
[0024] like Figures 1 to 4As shown, the lifting assembly 3 includes a bearing bracket 301, a fixed sleeve 302, a support pile 303 and a hydraulic push rod 304. The fixed sleeve 302 is installed at one end of the bearing bracket 301 away from the vertical central axis of the material roller 1, and the support pile 303 is installed on the top of the bearing bracket 301. A hydraulic push rod 304 is vertically installed in the middle of the support pile 303. The hydraulic push rod 304 is symmetrically installed on the left and right sides of the inner side of the support pile 303, and the bearing bracket 301 and the fixed sleeve 302 are fixedly connected. The bearing bracket 301 is used to drive the fixed sleeve 302 to perform horizontal axial rotation. The material roller 1 is connected to the bearing bracket 301 through the fixed sleeve 302. The material roller 1 and the fixed sleeve 302 are connected and fixed to each other by a bolt structure, the top of the hydraulic push rod 304 is respectively connected to the bottom of the driving motor 402 and the stabilizing frame 404, the slider 505 and the lead screw 403 are threadedly connected, and the top of the slider 505 is slidably connected to the bottom surface of the support beam 401. By installing a lifting component 3 on the left and right ends of the material roller 1, in which the bearing bracket 301 is used in conjunction with the structure of the fixed sleeve 302, the material roller 1 can be provided with flexible structural disassembly and assembly, and the structural elasticity of the hydraulic push rod 304 is utilized, so that the material roller 1 and the adjustment component 4 can be adjusted within a certain range in the vertical direction relative to each other.
[0025] In summary, if Figures 1 to 4 As shown, when the limiting device for preventing the tape from deflecting is used, the tape roll to be processed is first set in the middle of the two lifting components 3, and then the anti-skid sleeve 2 is horizontally passed through the middle of the tape roll, and then the material roller 1 is horizontally passed through the bearing bracket 301 installed with the fixed sleeve 302, and then horizontally passed through the inner center of the anti-skid sleeve 2 with the tape roll sleeve, and then the material roller 1 is connected and fixed to the fixed sleeve 302 by a bolt structure, so that the material roller 1 can be horizontally axially rotated through the rotation provided by the bearing bracket 301 structure;
[0026] Then, the adjusting component 4 is started according to the left and right widths of the tape roll to drive the limit component 5 connected thereto to make appropriate adjustments. Under the operation of the driving motor 402 installed at one end of the support beam 401, the lead screw 403 connected between the stabilizing frame 404 and the driving motor 402 will perform axial rotation in the horizontal direction, so that the limit component 5 can translate along the surface of the lead screw 403 through the slider 505, so that the limit ring 501 can move synchronously along the surface of the anti-slip sleeve 2 until sufficient structural limit is provided for the tape roll.
[0027] Then, according to the winding thickness of the tape roll, the hydraulic push rod 304 in the support pile 303 is started, and the structural elasticity of the hydraulic push rod 304 is utilized to adjust the relative distance between the entire adjustment component 4 and the material roller 1 in the vertical direction to ensure that the tape roll on the surface of the anti-slip sleeve 2 has enough rotation space. During this process, the telescopic column 503 between the lower fixed frame 502 and the upper fixed frame 504 will be synchronously extended and retracted in coordination with the structural extension and retraction of the hydraulic push rod 304, thereby achieving flexible adjustment.
[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. A limiting device for preventing an adhesive tape from deflecting, comprising a material roller (1) and a limiting assembly (5), characterized in that: The middle section surface of the material roller (1) is sleeved with an anti-slip sleeve (2), and the left and right ends of the material roller (1) are connected with a lifting assembly (3), and the top of the lifting assembly (3) is horizontally installed with an adjustment assembly (4), and the limit assembly (5) is symmetrically installed on the middle section of the adjustment assembly (4), and the limit assembly (5) comprises a limit ring (501), a lower fixing frame (502), a telescopic column (503), an upper fixing frame (504) and a sliding block (505), and the left and right sides of the limit ring (501) are horizontally connected with the lower fixing frame (502), and the telescopic column (503) is vertically installed on the side of the lower fixing frame (502) away from the limit ring (501), and the upper fixing frame (504) is installed on the top of the telescopic column (503), and the sliding block (505) is installed on the end of the upper fixing frame (504) away from the telescopic column (503).
2. A limiting device for preventing tape deviation according to claim 1, characterized in that: The lifting assembly (3) comprises a bearing support (301), a fixed sleeve (302), a support pile (303) and a hydraulic push rod (304); the fixed sleeve (302) is installed at one end of the bearing support (301) away from the vertical center axis of the material roller (1); the support pile (303) is installed at the top of the bearing support (301); and the hydraulic push rod (304) is vertically installed in the middle of the support pile (303).
3. A limiting device for preventing the tape from deflecting according to claim 2, characterized in that: The hydraulic push rod (304) is symmetrically installed on the left and right sides of the support pile (303), and the bearing bracket (301) and the fixed sleeve (302) are fixedly connected, and the bearing bracket (301) is used to drive the fixed sleeve (302) to perform horizontal axial rotation.
4. A limiting device for preventing the tape from deflecting according to claim 2, characterized in that: The adjustment component (4) comprises a support beam (401), a drive motor (402), a lead screw (403) and a stabilizing frame (404); the drive motor (402) is installed at one end of the bottom of the support beam (401); the lead screw (403) is installed at the power output end of the drive motor (402) via a coupling; and the stabilizing frame (404) is installed at one end of the lead screw (403) away from the drive motor (402).
5. A limiting device for preventing the tape from deflecting according to claim 4, characterized in that: The lead screw (403) and the support beam (401) are parallel to each other, and the stabilizing frame (404) and the support beam (401) are fixedly connected.
6. A limiting device for preventing the tape from deflecting according to claim 2, characterized in that: The material roller (1) is connected to the bearing bracket (301) via a fixed sleeve (302), and the material roller (1) and the fixed sleeve (302) are connected and fixed to each other via a bolt structure.
7. A limiting device for preventing the tape from deflecting according to claim 1, characterized in that: The limiting ring (501) is slidably sleeved on the surface of the anti-slip sleeve (2), and the lower fixing frame (502) and the limiting ring (501) are fixedly connected.
8. A limiting device for preventing the tape from deflecting according to claim 4, characterized in that: The top of the hydraulic push rod (304) is respectively connected to the bottom of the driving motor (402) and the stabilizing frame (404), the slider (505) and the lead screw (403) are threadedly connected, and the top of the slider (505) and the bottom surface of the support beam (401) are slidably connected.