A high-speed slitting device for release paper

Abstract

The utility model provides a kind of release paper high-speed slitting device, belong to release paper processing technical field, including main frame, fixedly connected in the shock attenuation component of the main frame bottom, the load plate welded in the side wall of the shock attenuation component, fixedly connected in the drive assembly of the load plate top, engaged in the clamping assembly of the drive assembly side wall, fixedly connected in the rotating assembly of the main frame top.The utility model provides stable support by main frame;Shock attenuation cover, limiting column, shock attenuation spring and shock attenuation leg cooperate buffering vibration, antiskid pad enhances stability and prevents displacement;The drive assembly on load plate is driven gear by first drive motor, chain transmission, so that drive gear is efficiently operated;Drive gear engages clamping assembly rack, drives slider to slide, top block and pulley firmly clamp release paper;Rotating assembly drives rotating rod and press plate rotation, press plate presses release paper and drives its rotation, pulley is clamped into its inner wall cooperation and forms stable structure.

Description

Technical Field

[0001] This utility model belongs to the field of release paper processing technology, specifically relating to a high-speed release paper slitting device. Background Technology

[0002] Release paper, also known as release liner, anti-stick paper, or silicone paper, has a wide range of applications in industrial production and daily life. Because it effectively prevents prepreg from sticking and protects it from contamination, it is used in food packaging as baking paper to prevent food from sticking to baking trays; in the electronics industry, it can be used to support and protect adhesive materials such as tapes, ensuring the bonding accuracy of electronic components; and it is also an indispensable material in coating, automotive foam, and printing industries.

[0003] In high-speed release paper slitting operations, multiple positioning components need to be manually adjusted. This requires precise alignment of the paper roll and the center axis of the slitting roller, as well as fixing the clamping mechanisms at both ends of the paper roll point by point. During the process, the flatness of the paper web also needs to be repeatedly checked to avoid deviations in subsequent slitting. High-speed slitting processes have stringent requirements for production continuity. If the release paper installation process cannot be completed quickly, the equipment will frequently be in a state of shutdown waiting for materials. This will not only make it difficult to maintain a stable high-speed slitting rhythm and fully utilize the high-speed operating performance of the slitting mechanism, but will also lead to a significant decrease in overall production efficiency due to excessively long installation time. Utility Model Content

[0004] The purpose of this invention is to provide a high-speed release paper slitting device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-speed release paper slitting device, comprising

[0007] The main frame, a shock-absorbing assembly fixedly connected to the bottom of the main frame, a bearing plate welded to the side wall of the shock-absorbing assembly, a drive assembly fixedly connected to the top of the bearing plate, a clamping assembly meshing with the side wall of the drive assembly, a rotating assembly fixedly connected to the top of the main frame, an electric push rod welded to the top of the inner wall of the main frame, and a slitting blade fixedly connected to the end of the electric push rod.

[0008] The drive assembly includes a first drive motor fixedly connected to the top of the support plate, a first drive gear fixedly connected to the output end of the first drive motor, and a first driven gear disposed on the side wall of the first drive gear.

[0009] As a preferred embodiment of the present invention, the drive assembly further includes a chain meshing with the side wall of the first driven gear, and a drive gear fixedly connected to the top of the first driving gear, wherein the inner wall of the chain meshes with the side wall of the first driving gear.

[0010] As a preferred embodiment of the present invention, the clamping assembly includes a protrusion fixedly connected to the bottom of the inner cavity of the main frame, a slider slidably connected to the side wall of the protrusion, a connecting rod fixedly connected to the top of the slider, and a rack welded to the bottom of the connecting rod.

[0011] As a preferred embodiment of the present invention, the clamping assembly further includes a top block welded to the top of the connecting rod, and a pulley fixedly connected to the side wall of the top block, wherein the side wall of the rack meshes with the side wall of the drive gear.

[0012] As a preferred embodiment of this utility model, the shock absorption assembly includes a shock absorption sleeve fixedly connected to the bottom of the main frame, a limiting post welded to the bottom of the inner cavity of the shock absorption sleeve, a shock absorption spring sleeved on the side wall of the limiting post, a shock absorption leg fixedly connected to the end of the shock absorption spring, and an anti-slip pad adhered to the bottom of the shock absorption leg.

[0013] As a preferred embodiment of the present invention, the rotating assembly includes a second drive motor fixedly connected to the top slot of the main frame, a second drive gear adapted to be installed at the output end of the second drive motor, a second driven gear meshing with the side wall of the second drive gear, and a rotating rod fixedly connected to the bottom of the second driven gear.

[0014] In a preferred embodiment of this utility model, the rotating assembly further includes a pressure plate fixedly connected to the side wall of the rotating rod, and the rotating rod is coaxial with the driving gear.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: the main frame provides stable support for the whole; the shock-absorbing sleeve, limiting column, shock-absorbing spring and shock-absorbing leg in the bottom shock-absorbing component can effectively buffer the vibration during operation; the anti-slip pad can also improve the stability of the device and prevent displacement; the drive component on the bearing plate drives the first active gear to rotate through the first drive motor, and the drive gear rotates synchronously through the first driven gear and chain transmission, so that the power transmission is efficient and stable; the drive gear meshes with the rack of the clamping component, driving the slider to slide along the protrusion, so that the connecting rod top The top block and pulleys firmly clamp the release paper, ensuring that the material does not shift during slitting. The second drive motor in the rotating assembly at the top of the main frame drives the second active gear and the second driven gear to rotate, which in turn drives the rotating rod and the pressure plate to rotate. After the pressure plate presses the release paper, it drives it to rotate synchronously. The pulleys of the clamping assembly are engaged with the inner wall of the release paper, forming a stable clamping and rotating structure in cooperation with the rotating assembly. This ensures that the release paper does not slip or shift during rotation. Furthermore, the coaxial design of the rotating rod and the drive gear further ensures the synchronous transmission, making the rotation of the release paper and the slitting action precisely coordinated. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the driving component and clamping component of this utility model;

[0019] Figure 3 This is a schematic diagram of the shock absorption component of this utility model;

[0020] Figure 4 This is a schematic diagram of the rotating component of this utility model.

[0021] In the diagram: 101, main frame; 102, shock absorption assembly; 102a, shock absorption sleeve; 102b, limiting post; 102c, shock absorption spring; 102d, shock absorption leg; 102e, anti-slip pad; 103, bearing plate; 104, drive assembly; 104a, first drive motor; 104b, first driving gear; 104c, first driven gear; 104d, chain; 104e, drive gear; 105, clamping assembly; 105a, protrusion; 105b, slider; 105c, connecting rod; 105d, rack; 105e, top block; 105f, pulley; 106, rotating assembly; 106a, second drive motor; 106b, second driving gear; 106c, second driven gear; 106d, rotating rod; 107, electric push rod; 108, slitting blade. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] Reference Figures 1-4 This is an embodiment of the present invention, which provides a high-speed release paper slitting device, comprising:

[0027] The main frame 101, the shock-absorbing assembly 102 fixedly connected to the bottom of the main frame 101, the bearing plate 103 welded to the side wall of the shock-absorbing assembly 102, the drive assembly 104 fixedly connected to the top of the bearing plate 103, the clamping assembly 105 meshing with the side wall of the drive assembly 104, the rotating assembly 106 fixedly connected to the top of the main frame 101, the electric push rod 107 welded to the top of the inner wall of the main frame 101, and the slitting blade 108 fixedly connected to the end of the electric push rod 107;

[0028] The drive assembly 104 includes a first drive motor 104a fixedly connected to the top of the support plate 103, a first drive gear 104b fixedly connected to the output end of the first drive motor 104a, and a first driven gear 104c disposed on the side wall of the first drive gear 104b; the drive assembly 104 also includes a chain 104d meshing with the side wall of the first driven gear 104c, and a drive gear 104e fixedly connected to the top of the first drive gear 104b, and the inner wall of the chain 104d meshes with the side wall of the first drive gear 104b.

[0029] Specifically, the main frame 101 provides stable support for the overall structure, and the bottom shock absorption component 102 can buffer working vibrations and improve the stability of the device; in the drive component 104 carried by the bearing plate 103, the first drive motor 104a drives the first drive gear 104b to rotate, and forms synchronous transmission with the first driven gear 104c through the chain 104d. At the same time, the drive gear 104e rotates with the first drive gear 104b to provide power for the clamping component 105.

[0030] Furthermore, the clamping assembly 105 includes a protrusion 105a fixedly connected to the bottom of the inner cavity of the main frame 101, a slider 105b slidably connected to the side wall of the protrusion 105a, a connecting rod 105c fixedly connected to the top of the slider 105b, and a rack 105d welded to the bottom of the connecting rod 105c; the clamping assembly 105 also includes a top block 105e welded to the top of the connecting rod 105c, and a pulley 1 fixedly connected to the side wall of the top block 105e. 05f, and the side wall of the rack 105d meshes with the side wall of the drive gear 104e; the shock absorption assembly 102 includes a shock absorption sleeve 102a fixedly connected to the bottom of the main frame 101, a limiting post 102b welded to the bottom of the inner cavity of the shock absorption sleeve 102a, a shock absorption spring 102c sleeved on the side wall of the limiting post 102b, a shock absorption leg 102d fixedly connected to the end of the shock absorption spring 102c, and an anti-slip pad 102e adhered to the bottom of the shock absorption leg 102d.

[0031] Preferably, the rack 105d meshes with the drive gear 104e, causing the slider 105b to slide along the protrusion 105a, allowing the top block 105e and pulley 105f to flexibly adjust the clamping distance to adapt to different specifications of release paper, ensuring stable clamping and preventing damage to the material; the shock absorption assembly 102 buffers vibration through the limiting post 102b inside the shock absorption housing 102a and the shock absorption spring 102c, and the shock absorption leg 102d, in conjunction with the anti-slip pad 102e, enhances overall stability and reduces displacement and noise during slitting.

[0032] It should be noted that the rotating assembly 106 includes a second drive motor 106a fixedly connected to the top slot of the main frame 101, a second drive gear 106b adapted to be installed at the output end of the second drive motor 106a, a second driven gear 106c meshing with the side wall of the second drive gear 106b, and a rotating rod 106d fixedly connected to the bottom of the second driven gear 106c; the rotating assembly 106 also includes a pressure plate 106e fixedly connected to the side wall of the rotating rod 106d, and the rotating rod 106d is coaxial with the drive gear 104e.

[0033] The second drive motor 106a drives the second driven gear 106c through the second driving gear 106b, so that the rotating rod 106d and the pressure plate 106e can operate stably. The pressure plate 106e can tightly press the release paper and drive it to rotate synchronously. The coaxial design of the rotating rod 106d and the drive gear 104e ensures precise operation with the clamping assembly 105, avoids deviation or slippage when the release paper rotates, and provides a stable operating basis for the slitting blade 108.

[0034] In operation, the main frame 101 provides stable support for the entire structure. The bottom shock-absorbing component 102 buffers vibrations through the limiting post 102b inside the shock-absorbing sleeve 102a and the shock-absorbing spring 102c, and works with the shock-absorbing legs 102d and the anti-slip pad 102e to prevent equipment displacement and noise. The drive component 104 on the support plate 103 is the power core. The first drive motor 104a drives the first drive gear 104b to rotate, and forms a synchronous transmission with the first driven gear 104c through the chain 104d. At the same time, the drive gear 104e rotates with the first drive gear 104b. Through meshing with the rack 105d, it drives the slider 105b of the clamping component 105 to slide along the protrusion 105a, so that the top block 105e and the pulley 105f adjust the distance and lock into the inner wall of the release paper to complete the stable clamping. In the rotating assembly 106 at the top of the main frame 101, the second drive motor 106a drives the second drive gear 106b and the second driven gear 106c to rotate, which in turn drives the rotating rod 106d and the pressure plate 106e to rotate. The pressure plate 106e presses the release paper and drives it to rotate synchronously. The rotating rod 106d and the drive gear 104e are coaxial to ensure precise operation with the clamping assembly 105.

[0035] In summary, the main frame 101 provides stable support for the entire structure. The shock-absorbing sleeve 102a, limiting post 102b, shock-absorbing spring 102c, and shock-absorbing leg 102d in the bottom shock-absorbing assembly 102 effectively buffer vibrations during operation. The anti-slip pad 102e further enhances the stability of the device and prevents displacement. The drive assembly 104 on the support plate 103 drives the first drive gear 104b to rotate via the first drive motor 104a. Through the first driven gear 104c and chain 104d, the drive gear 104e rotates synchronously, resulting in efficient and stable power transmission. The drive gear 104e meshes with the rack 105d of the clamping assembly 105, causing the slider 105b to slide along the protrusion 105a, thus connecting the rod... The top block 105e and pulley 105f of 105c firmly clamp the release paper, ensuring that the material does not shift during slitting. The second drive motor 106a in the rotating assembly 106 at the top of the main frame 101 drives the second drive gear 106b and the second driven gear 106c to rotate, which in turn drives the rotating rod 106d and the pressure plate 106e to rotate. After the pressure plate 106e presses the release paper, it drives it to rotate synchronously. The pulley 105f of the clamping assembly 105 is inserted into the inner wall of the release paper, and cooperates with the rotating assembly 106 to form a stable clamping and rotating structure, ensuring that the release paper does not slip or shift during rotation. The coaxial design of the rotating rod 106d and the drive gear 104e further ensures the synchronous transmission, so that the rotation of the release paper and the slitting action are precisely coordinated.

[0036] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0038] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high-speed release paper slitting device, characterized in that: include, The main frame (101), the shock-absorbing assembly (102) fixedly connected to the bottom of the main frame (101), the bearing plate (103) welded to the side wall of the shock-absorbing assembly (102), the drive assembly (104) fixedly connected to the top of the bearing plate (103), the clamping assembly (105) meshing with the side wall of the drive assembly (104), the rotating assembly (106) fixedly connected to the top of the main frame (101), the electric push rod (107) welded to the top of the inner wall of the main frame (101), and the slitting blade (108) fixedly connected to the end of the electric push rod (107); The drive assembly (104) includes a first drive motor (104a) fixedly connected to the top of the support plate (103), a first drive gear (104b) fixedly connected to the output end of the first drive motor (104a), and a first driven gear (104c) disposed on the side wall of the first drive gear (104b).

2. The high-speed release paper slitting device according to claim 1, characterized in that: The drive assembly (104) further includes a chain (104d) meshing with the side wall of the first driven gear (104c) and a drive gear (104e) fixedly connected to the top of the first driving gear (104b), and the inner wall of the chain (104d) meshes with the side wall of the first driving gear (104b).

3. The high-speed release paper slitting device according to claim 2, characterized in that: The clamping assembly (105) includes a protrusion (105a) fixedly connected to the bottom of the inner cavity of the main frame (101), a slider (105b) slidably connected to the side wall of the protrusion (105a), a connecting rod (105c) fixedly connected to the top of the slider (105b), and a rack (105d) welded to the bottom of the connecting rod (105c).

4. The high-speed release paper slitting device according to claim 3, characterized in that: The clamping assembly (105) further includes a top block (105e) welded to the top of the connecting rod (105c) and a pulley (105f) fixedly connected to the side wall of the top block (105e), and the side wall of the rack (105d) meshes with the side wall of the drive gear (104e).

5. The high-speed release paper slitting device according to claim 4, characterized in that: The shock absorption assembly (102) includes a shock absorption sleeve (102a) fixedly connected to the bottom of the main frame (101), a limiting post (102b) welded to the bottom of the inner cavity of the shock absorption sleeve (102a), a shock absorption spring (102c) sleeved on the side wall of the limiting post (102b), a shock absorption leg (102d) fixedly connected to the end of the shock absorption spring (102c), and an anti-slip pad (102e) adhered to the bottom of the shock absorption leg (102d).

6. The high-speed release paper slitting device according to claim 5, characterized in that: The rotating assembly (106) includes a second drive motor (106a) fixedly connected to the top slot of the main frame (101), a second drive gear (106b) adapted to be installed at the output end of the second drive motor (106a), a second driven gear (106c) meshing with the side wall of the second drive gear (106b), and a rotating rod (106d) fixedly connected to the bottom of the second driven gear (106c).

7. A high-speed release paper slitting device according to claim 6, characterized in that: The rotating assembly (106) further includes a pressure plate (106e) fixedly connected to the side wall of the rotating rod (106d), and the rotating rod (106d) is coaxial with the drive gear (104e).

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