Guide roller position adjusting device of magnetic control winding coating machine
By designing an adjustable guide roller position device, the problem of fixed guide roller position in the magnetron winding coating machine was solved, thereby improving the flatness of the aluminum film and ensuring the smooth progress of the coating process.
Patent Information
- Application Number
- CN202520348757.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-03
AI Technical Summary
The existing magnetic roll coating machine has a fixed guide roller position that cannot be moved, resulting in poor flatness when coating aluminum film. In particular, copper plating on aluminum surfaces is difficult and requires special processes and a long time. Existing equipment cannot effectively adjust the wrap angle of the guide roller.
A guide roller position adjustment device including adjustment components and guide roller parts was designed. The angle and position of the guide roller are adjusted by means of a lead screw, a support sliding rod and a motor. Combined with a PLC system for automatic adjustment, the smoothness of the film during the coating process is ensured.
It effectively solves the problems of film wrinkling and cracking during the coating process, improves the flatness of the aluminum film, and ensures the normal operation of the coated products.
Smart Images
Figure CN223836754U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of aluminum film flattening, and in particular to a guide roller position adjustment device for a magnetic control winding coating machine. Background Technology
[0002] In the long-standing magnetron sputtering process, polypropylene (BOPP) film and polyethylene terephthalate (PET) film have been the primary materials used, mainly due to their good physical stability, high mechanical strength, high transparency and gloss, and high ductility. During the sputtering process, an arc-shaped flattening roller is used, with the roller's shaft bent into the required arc shape. Bearings are installed at intervals on the shaft, and rubber sleeves are fitted onto the bearings. When the substrate first contacts the roller surface at the concave arc and moves to the convex arc to leave, only the central part of the arc-shaped roller surface rotates parallel to the longitudinal direction, while the other points on either side of the central part rotate at an angle to the longitudinal direction. This generates a stretching force on the substrate to both sides, allowing it to flatten.
[0003] However, copper plating on aluminum surfaces is quite difficult, requiring special processes and a long time. Aluminum has poor ductility, so curved flattening rollers cannot function properly, necessitating the use of guide rollers to achieve the flatness of the aluminum film. Due to the current equipment technology, the guide rollers are in a fixed position and cannot be moved or have their wrap angles fixed, making the coating adjustment very difficult. Utility Model Content
[0004] In view of the problems of fixed position, inability to move, and fixed wrap angle of the guide roller position adjustment device of the existing magnetic control winding coating machine, this utility model is proposed.
[0005] Therefore, the purpose of this utility model is to provide a guide roller position adjustment device for a magnetic control roll coating machine, which aims to solve the problem that the arc-shaped flattening roller cannot be used and the guide roller cannot be moved during magnetic control coating.
[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a connecting base with an adjusting component on its surface; the adjusting component being movably connected to a guide roller; wherein the adjusting component includes a pressure block A disposed on the surface of the connecting base, the surface of the pressure block A having a central through hole, the central through hole being rotatably connected to a lead screw, and the lead screw being movably connected to the guide roller.
[0007] As a preferred embodiment of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model, the lead screw is designed to be small at both ends and large in the middle. The two ends of the lead screw are connecting parts L, and the middle part is the wire part Y. The diameter of the wire part is larger than the diameter of the connecting parts.
[0008] As a preferred embodiment of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model, the surface of the pressure block A is provided with a secondary through hole, the secondary through hole is provided with a supporting sliding rod, and the supporting sliding rod is movably connected to the guide roller component.
[0009] As a preferred embodiment of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model, the connecting base is further equipped with a scale base, the scale base is equipped with a scale ruler, the scale ruler is oriented in the same direction as the radial direction of the supporting sliding rod, and the guide roller is equipped with a pointer.
[0010] As a preferred embodiment of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model, the guide roller component includes a guide roller support rod base connected to the lead screw and the support sliding rod, and the guide roller support rod base is provided with a connecting through hole corresponding to the lead screw and the support sliding rod.
[0011] As a preferred embodiment of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model, wherein: the guide roller support rod base is fixedly installed with a guide roller support rod column, the top of the guide roller support rod column is provided with a bearing placement seat, a bearing B is installed in the bearing placement seat, a pressure block B is threadedly connected to the bearing placement seat, and an insulating sleeve is provided on the bearing B.
[0012] As a preferred embodiment of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model, it further includes an up-down adjustment component and a left-right adjustment component for controlling the movement of the adjustment component. The up-down adjustment component is fixedly connected to the connecting base, and the left-right adjustment component is connected to the up-down adjustment component.
[0013] As a preferred embodiment of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model, the upper and lower adjustment components include upper and lower guide rails, which are divided into a sliding platform and a mounting surface. The front of the upper and lower guide rails is the sliding platform, and the back is the mounting surface. An upper and lower moving motor is installed at one end of the upper and lower guide rails, and an upper and lower sliding seat is installed on the sliding platform of the upper and lower guide rails.
[0014] As a preferred embodiment of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model, the left and right adjustment components include left and right guide rails, which are divided into a sliding platform and a mounting surface. The front of the left and right guide rails is the sliding platform and the back is the mounting surface. A left and right moving motor is installed at one end of the left and right guide rails, and a left and right sliding seat is installed on the sliding platform of the left and right guide rails.
[0015] As a preferred embodiment of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model, wherein: a fixing clip A is installed on the upper and lower sliding seats, a fixing clip B is installed on the left and right sliding seats, the fixing clip B is engaged and fixed with the mounting surface of the upper and lower guide rails, and the fixing clip A is engaged and fixed with the connecting base.
[0016] The beneficial effects of this invention are as follows: By replacing the original guide roller bracket with an adjustable directional support, the angle and position of the guide roller can be changed manually, allowing the guide roller to move and adjust, thus ensuring flatness during metal film coating. The guide roller's up-down and left-right movement is controlled by adjusting components, vertical adjustment components, and horizontal adjustment components. The adjusting components are manually adjusted by rotating a knob, while the vertical and horizontal adjustment components are indicated on the screen via a PLC connected to the equipment, easily achieving directional movement. This effectively solves the problems of film wrinkling, film cracking, and difficulty in adjusting the wrap angle during coating, significantly improving the flatness of the metal film during coating and ensuring the normal operation of the coated product. Attached Figure Description
[0017] 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.
[0018] Figure 1 This is a schematic diagram of the structure of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model.
[0019] Figure 2 This is a schematic diagram of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model from another perspective.
[0020] Figure 3 for Figure 2 A schematic diagram of the AA cross-section.
[0021] Figure 4 This is a schematic diagram of the installation guide roller of the guide roller position adjustment device for the magnetic control winding coating machine of this utility model.
[0022] Figure 5 This is a cross-sectional schematic diagram of the bearing B and the insulating sleeve of the guide roller position adjustment device of the magnetic control winding coating machine of this utility model.
[0023] Figure 6 This is a schematic diagram of the upper and lower adjusting components and the left and right adjusting components of the guide roller position adjusting device of the magnetic control winding coating machine of this utility model. Detailed Implementation
[0024] 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.
[0025] 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.
[0026] 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.
[0027] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.
[0028] Example 1
[0029] Reference Figure 1 This is the first embodiment of the present invention, which provides a guide roller position adjustment device for a magnetron winding coating machine. The device includes a connecting base 100, on the surface of which an adjustment component 200 is provided.
[0030] An adjusting component 200 is movably connected to a guide roller component 300. The adjusting component 200 includes a pressure block A201 disposed on the surface of the connecting base 100. The surface of the pressure block A201 is provided with a central through hole 202 and several secondary through holes 203. A lead screw 204 is rotatably connected to the central through hole 202. A supporting sliding rod 205 is disposed in the secondary through holes 203. The lead screw 204 and the supporting sliding rod 205 are movably connected to the guide roller component 300.
[0031] The back of the connecting base 100 is rotatably mounted on the bracket, allowing the device to rotate and adjust its orientation. The connecting base 100's original angle is increased by R30° without changing its dimensions.
[0032] The wrap angle is widened, and two or more pressure blocks A201 can be symmetrically set to serve the purpose of fixing the lead screw 204 and supporting the sliding rod 205. By rotating the lead screw 204, the guide roller 300 can be moved along the axial direction of the lead screw 204, thereby adjusting the guide roller 300.
[0033] Furthermore, a bearing A206 and a retaining ring A207 for fixing the bearing A206 are installed in the central through hole 202. A corresponding groove is provided in the central through hole 202 for installing and fixing the bearing A206 and the retaining ring A207. The lead screw 204 is designed to be small at both ends and large in the middle. The two ends of the lead screw 204 are connecting parts L, and the middle part is the wire part Y. The diameter of the wire part Y is larger than the diameter of the connecting part L. The wire part Y is threadedly engaged with the guide roller 300, and the connecting part L is connected to the bearing A206.
[0034] The connecting part L of the lead screw 204 is rotatably connected to the bearing A206. One connecting part L of the lead screw 204 extends out of the pressure block A201 and is equipped with a knob 208 to facilitate the rotation of the lead screw 204.
[0035] Furthermore, the support slide rod 205 is shaped with small ends and a large middle. The two ends of the support slide rod 205 are inserted into the secondary through hole 203 for fixation, and the middle part of the support slide rod 205 is used to limit the movement direction of the guide roller 300 and slides in connection with the guide roller 300.
[0036] During use, the knob 208 is manually rotated, which drives the lead screw 204 to rotate. When the lead screw 204 rotates, it drives the guide roller 300 to move along the axial direction of the lead screw 204, thereby controlling the adjustment of the guide roller 300 along the axial direction of the lead screw 204. The guide roller 300 is used to install and support the guide roller, thereby realizing the adjustment of the guide roller. During the adjustment process, the guide roller 300 slides along the support slide bar 205. At this time, the support slide bar 205 plays the role of limiting the rotation of the guide roller 300.
[0037] Example 2
[0038] Reference Figures 2-5 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that the guide roller component 300 includes a guide roller support rod base 301, a lead screw 204 and a support sliding rod 205 movably connected to the guide roller support rod base 301, and the guide roller support rod base 301 has a connecting through hole 302 corresponding to the lead screw 204 and the support sliding rod 205. The guide roller support rod base 301 is threadedly connected to the lead screw 204 through the connecting through hole 302 and slidably connected to the support sliding rod 205.
[0039] A guide roller support rod base 301 is fixedly installed with a guide roller support rod column 303. The top of the guide roller support rod column 303 is provided with a bearing placement seat 304. A bearing B305 is installed in the bearing placement seat 304. A pressure block B306 is fixedly installed in the bearing placement seat 304. An insulating sleeve 307 is provided on the outer sleeve of the bearing B305. The bearing B305 is installed and fixed in the bearing placement seat 304. Then, the pressure block B306 is covered. After the pressure block B306 is installed in place, it is tightened with bolts to complete the installation and fixing of the bearing B305.
[0040] The two ends of the guide roller are inserted into the bearing B305. Two guide rollers are symmetrically arranged in this device. The guide roller is adjusted from both ends. Since the ends of the guide roller are mounted on the bearing B305, the guide roller can rotate normally.
[0041] The remaining structure is the same as that in Example 1.
[0042] Example 3
[0043] Reference Figure 6 This is the third embodiment of the present invention. This embodiment differs from the second embodiment in that it also includes a mechanism for adjusting the direction using a PLC. This mechanism is divided into an up-down adjustment component 400 and a left-right adjustment component 500. The left-right adjustment component 500 is used to control the left-right movement of the up-down adjustment component 400, and the up-down adjustment component 400 is used to control the up-down movement of the connecting base 100. In combination, it can simultaneously adjust the up, down, left, and right movement of the connecting base 100, and the electric control makes it more precise and convenient.
[0044] Compared to Embodiment 2, the left and right adjustment component 500 further includes left and right guide rails 501, which are divided into a sliding platform and a mounting surface. The front of the left and right guide rails 501 is the sliding platform, and the back is the mounting surface. A left and right moving motor 502 is installed at one end of the left and right guide rails 501, and a left and right sliding seat 503 is installed on the sliding platform of the left and right guide rails 501.
[0045] Furthermore, the up-down adjustment component 400 includes an up-down guide rail 401, which is also divided into a sliding platform and a mounting surface. The front of the up-down guide rail 401 is the sliding platform, and the back is the mounting surface. An up-down moving motor 402 is installed at one end of the up-down guide rail 401, and an up-down sliding seat 403 is installed on the sliding platform of the up-down guide rail 401.
[0046] The left and right guide rails 501 and the upper and lower guide rails 401 have the same structure. They can all adopt existing lead screw guide rails or other guide rails that can achieve the same electronic control function. The left and right moving motors 502 and the upper and lower moving motors 402 are used to provide the power required for the operation of the guide rails. The left and right sliding seats 503 and the upper and lower sliding seats 403 move back and forth on the sliding platform along the guide rail direction through the left and right guide rails 501 and the upper and lower guide rails 401, respectively.
[0047] A fixing bracket B504 is installed on the left and right sliding base 503, and a fixing bracket A404 is installed on the upper and lower sliding base 403. The fixing bracket B504 is engaged and fixed with the mounting surface of the upper and lower guide rails 401, and the fixing bracket A404 is engaged and fixed with the connecting base 100.
[0048] Several position signal sensors X are installed on the sides of the left and right guide rails 501 and the upper and lower guide rails 401 to sense the position of the sliding seat. By installing the signal sensors X to determine the position of the corresponding sliding seat, the position of the connecting base 100 can be determined, and thus the position of the guide roller can be determined, thereby realizing the automatic adjustment of the guide roller. Compared with manual adjustment, which can only be used to adjust the flatness in a non-vacuum state and cannot adjust the direction at the same time, and requires separate control of up and down and left and right, the automatic device can adjust the position in both non-vacuum and vacuum states, and can control up, down, left and right and movement at the same time, or it can control unidirectional movement.
[0049] The remaining structure is the same as that in Example 2.
[0050] Example 4
[0051] Reference Figure 4 This is the fourth embodiment of the present invention. The difference between this embodiment and the previous embodiments is that: a scale base 101 is also installed on the connecting base 100, and a scale 102 is installed on the scale base 101. The scale 102 is oriented in the same direction as the radial direction of the supporting sliding rod 205. A pointer 103 is installed on the guide roller support rod base 301, pointing to the scale 102, for judging the moving distance of the guide roller support rod base 301.
[0052] The scale base 101 is set on one side of the guide roller support rod base 301. The scale 102 is installed on the scale base 101, and the pointer 103 is installed on the guide roller support rod base 301 and points to the scale 102. As the guide roller support rod base 301 moves, the scale corresponding to the pointer 103 changes, so the moving distance of the guide roller support rod base 301 can be observed, which is convenient for adjustment.
[0053] The remaining structures are the same as those in the above embodiments.
[0054] 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 changed, and the nature or number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. Therefore, this invention is not limited to the particular embodiments but extends to a variety of modifications that still fall within the scope of the appended claims.
[0055] 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 the implementation of the present invention) may be omitted.
[0056] 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 guide roller position adjustment device for a magnetron winding coating machine, characterized in that: include, A connecting base (100) has an adjustment component (200) on its surface; Adjustment component (200), which is movably connected to guide roller component (300); The adjusting component (200) includes a pressure block A (201) disposed on the surface of the connecting base (100). The surface of the pressure block A (201) is provided with a central through hole (202). A lead screw (204) is rotatably connected to the central through hole (202). The lead screw (204) is movably connected to the guide roller component (300).
2. The guide roller position adjustment device for a magnetron winding coating machine according to claim 1, characterized in that: The lead screw (204) is shaped with small ends and a large middle. The two ends of the lead screw (204) are connecting parts L, and the middle part is the wire part Y. The diameter of the wire part is larger than the diameter of the connecting parts.
3. The guide roller position adjustment device for a magnetron winding coating machine according to claim 1 or 2, characterized in that: The surface of the pressure block A (201) is provided with a secondary through hole (203), and a supporting sliding rod (205) is provided in the secondary through hole (203). The supporting sliding rod (205) is movably connected to the guide roller (300).
4. The guide roller position adjustment device for a magnetron winding coating machine according to claim 3, characterized in that: A scale base (101) is also installed on the connecting base (100), and a scale (102) is installed on the scale base (101). The scale (102) is oriented in the same direction as the radial direction of the supporting slide bar (205). A pointer (103) is installed on the guide roller (300).
5. The guide roller position adjustment device for a magnetron winding coating machine according to any one of claims 1, 2, and 4, characterized in that: The guide roller component (300) includes a guide roller support rod base (301) connected to the lead screw (204) and the support slide rod (205), and the guide roller support rod base (301) has a connecting through hole (302) corresponding to the lead screw (204) and the support slide rod (205).
6. The guide roller position adjustment device for a magnetron winding coating machine according to claim 5, characterized in that: The guide roller support rod base (301) is fixedly installed with a guide roller support rod column (303). The top of the guide roller support rod column (303) is provided with a bearing placement seat (304). A bearing B (305) is installed inside the bearing placement seat (304). A pressure block B (306) is fixedly installed on the bearing placement seat (304). An insulating sleeve (307) is provided on the outer sleeve of the bearing B (305).
7. The guide roller position adjustment device for a magnetron winding coating machine according to claim 6, characterized in that: It also includes an up-down adjustment member (400) and a left-right adjustment member (500) for controlling the movement of the adjustment component (200). The up-down adjustment member (400) is fixedly connected to the connecting base (100), and the left-right adjustment member (500) is connected to the up-down adjustment member (400).
8. The guide roller position adjustment device for a magnetron winding coating machine according to claim 7, characterized in that: The up-down adjustment component (400) includes an up-down guide rail (401), which is divided into a sliding platform and a mounting surface. The front of the up-down guide rail (401) is the sliding platform, and the back is the mounting surface. An up-down moving motor (402) is installed at one end of the up-down guide rail (401), and an up-down sliding seat (403) is installed on the sliding platform of the up-down guide rail (401).
9. The guide roller position adjustment device for a magnetron winding coating machine according to claim 8, characterized in that: The left and right adjustment component (500) includes left and right guide rails (501), which are divided into a sliding platform and a mounting surface. The front of the left and right guide rails (501) is the sliding platform, and the back is the mounting surface. A left and right moving motor (502) is installed at one end of the left and right guide rails (501), and a left and right sliding seat (503) is installed on the sliding platform of the left and right guide rails (501).
10. The guide roller position adjustment device for a magnetron winding coating machine according to claim 9, characterized in that: A fixing bracket A (404) is installed on the upper and lower sliding seats (403), and a fixing bracket B (504) is installed on the left and right sliding seats (503). The fixing bracket B (504) is engaged and fixed with the mounting surface of the upper and lower guide rails (401), and the fixing bracket A (404) is engaged and fixed with the connecting base (100).