Dedusting adhesion roller mechanism and coating device

Abstract

The utility model relates to the technical field of dust removal equipment, and provides a dust removal adhesion roller mechanism and a coating device.The dust removal adhesion roller mechanism comprises an adhesion mounting frame, a control shaft, an adhesion roller and an adhesion driving assembly, the control shaft is arranged on the adhesion mounting frame and fixed to the adhesion mounting frame, and the adhesion roller is used for abutting against a coating roller; the adhesion roller is rotatably mounted on the adhesion mounting frame and can rotate around the axis of the adhesion roller, the axis of the adhesion roller is parallel to the axis of the control shaft, and the adhesion driving assembly can enable the control shaft to rotate around the axis of the control shaft. Compared with the prior art, particles on the surface of the coating roller can be effectively removed, non-uniform slurry coating caused by the particles is avoided, and the influence of the particles on the coating effect is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a dust removal adhesion roller mechanism and a coating device. Background Art

[0002] A tape casting machine is a specialized device used to produce cast film. It utilizes high-precision electronic ceramic tape casting machines, using alumina as the primary raw material for ceramic film casting. The crushed powder is first mixed with a binder, plasticizer, dispersant, and solvent to create a slurry with a certain viscosity. The slurry is then cast or coated onto a specialized base tape. After drying and demolding, the film is cut into sheets of the appropriate specifications across the full width. Currently, the coating roller in the coating device applies the slurry to the base tape at a predetermined thickness. However, due to the formation of dust particles on the coating roller surface, excessive particles can lead to uneven coating, affecting the coating effect. Utility Model Content

[0003] One of the purposes of the present invention is to provide a dust removal and adhesion roller mechanism to solve the technical problem in the prior art that dust particles formed on the surface of the coating roller will cause uneven coating of the slurry and affect the coating effect.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a dust removal adhesion roller mechanism, comprising: an adhesion mounting frame; a control shaft, which is arranged on the adhesion mounting frame and fixed to the adhesion mounting frame; an adhesion roller, which is used to abut against the coating roller, and the adhesion roller is rotatably mounted on the adhesion mounting frame and can rotate around the axis of the adhesion roller, and the axis of the adhesion roller and the axis of the control shaft are parallel to each other; and an adhesion drive assembly, which can cause the control shaft to rotate around the axis of the control shaft.

[0005] The technical solution of the utility model has the following advantages: the dust removal adhesion roller mechanism includes an adhesion mounting frame, on which an adhesion roller and a control shaft are provided, and the adhesion drive assembly is controlled to drive the adhesion mounting frame to move so as to make the adhesion roller and the coating roller offset each other. In this way, particles on the surface of the coating roller can be effectively removed, thereby avoiding uneven slurry coating due to particles and reducing the influence of particles on the coating effect.

[0006] In some embodiments, the adhesive roller includes a supporting shaft and a silicone sleeve sleeved on the supporting shaft.

[0007] In some embodiments, the adhesive mounting frame includes two mounting plates parallel to each other, each mounting plate having a first end and a second end opposite to each other, the first end being fixedly connected to the control shaft, and the adhesive roller being disposed on the second end.

[0008] In some embodiments, the mounting plate includes a clamping shaft portion located on the first end, the clamping shaft portion includes two arc-shaped clamping arm portions, the two clamping arm portions are arranged alternately and form a clamping hole for the control shaft to pass through, and the outer ends of the clamping arm portions are provided with locking fasteners, which enable the two clamping arm portions to clamp the control shaft.

[0009] In some embodiments, the adhesion roller is arranged at the second end through a support bearing; the mounting plate includes a mounting portion located at the second end, the mounting portion is formed with a receiving groove for accommodating the support bearing, and the mounting plate is provided with a retaining component capable of retaining the support bearing in the receiving groove.

[0010] In some embodiments, the retaining assembly includes a support rod and a support rod fastener, one end of the support rod is pivotally attached to the mounting portion and can open and close the opening of the accommodating groove, and the other end is detachably connected to the mounting portion through the support rod fastener.

[0011] In some embodiments, a bearing locating ring is clamped on the adhesive roller, the bearing locating ring abuts against the inner ring of the support bearing, and a bearing blocking piece is fixed on the mounting plate, the bearing blocking piece abuts against the outer ring of the support bearing.

[0012] In some embodiments, the adhesion drive assembly includes a drive mount, a cylinder, and an operating rod, wherein the operating rod is fixedly connected to the control shaft, and one end of the cylinder is pivotally attached to the drive mount, and the other end is pivotally attached to the operating rod.

[0013] In some embodiments, the dust removal and adhesion roller mechanism further includes a limiting seat for abutting against the operating rod and limiting the movement of the operating rod.

[0014] Another object of the present utility model is to provide a coating device to solve the technical problem in the prior art that particles on the coating roller affect the coating effect.

[0015] In order to achieve the object, the utility model provides a coating device, including a vertical plate and a coating roller installed on the vertical plate, wherein the utility model also includes the above-mentioned dust removal and adhesion roller mechanism installed on the vertical plate.

[0016] The coating device adopts the above-mentioned dust removal and adhesion roller mechanism, which can effectively reduce the influence of coating particles on coating and ensure coating quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of the dust removal and adhesion roller mechanism provided by an embodiment of the present utility model;

[0018] Figure 2 This is an exploded schematic diagram of the dust removal and adhesion roller mechanism provided by an embodiment of the present utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of the dust removal and adhesion roller mechanism provided by an embodiment of the present utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the coating device provided by an embodiment of the present invention when the adhesion roller and the coating roller are against each other;

[0021] Figure 5 This is a three-dimensional diagram of the coating device provided by the embodiment of the utility model when the adhesion roller and the coating roller are separated. Figure 1 ;

[0022] Figure 6 This is a three-dimensional diagram of the coating device provided by the embodiment of the utility model when the adhesion roller and the coating roller are separated. Figure 2 .

[0023] Description of main component symbols

[0024] 10-dust removal adhesion roller mechanism; 20-adhesion mounting frame; 21-mounting plate; 211-first end; 212-second end; 213-clamping shaft portion; 2131-clamping arm portion; 2132-clamping hole; 214-mounting portion; 2141-accommodation groove; 30-control shaft; 40-adhesion roller; 41-support shaft; 42-silicone sleeve; 50-adhesion drive assembly; 51-drive mounting seat; 511-drive mounting shaft portion; 52-cylinder; 53-operating rod; 60-support bearing; 61-holding assembly; 611-support rod; 612-support rod fastener; 62-bearing locating ring; 63-bearing baffle; 70-control mounting seat; 80-limiting seat; 100-coating device; 101-vertical plate; 102-coating roller. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the implementation of the present invention is described in detail below with reference to the specific drawings.

[0027] For the convenience of description, the "front", "rear", "left", "right", "up" and "down" referred to below are consistent with the front, rear, left, right, up and down directions of the drawings themselves, but do not limit the structure of the present invention.

[0028] Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meanings understood by persons of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar expressions used in the specification and claims of this utility model patent application do not denote any order, quantity, or importance, but are merely used to distinguish different components. Similarly, terms such as "a" or "an" do not denote a limitation on quantity, but rather indicate the presence of at least one.

[0029] like Figures 1 to 6 As shown, the dust removal adhesion roller mechanism 10 provided in this embodiment includes an adhesion mounting frame 20, a control shaft 30, an adhesion roller 40 and an adhesion drive assembly 50. The control shaft 30 is set on the adhesion mounting frame 20 and fixed to the adhesion mounting frame 20. The adhesion roller 40 is used to abut against the coating roller 102. The adhesion roller 40 is rotatably mounted on the adhesion mounting frame 20 and can rotate around the axis of the adhesion roller 40. The axis of the adhesion roller 40 and the axis of the control shaft 30 are parallel to each other. The adhesion drive assembly 50 can make the control shaft 30 rotate around the axis of the control shaft 30.

[0030] The above-mentioned dust removal adhesion roller mechanism 10 includes an adhesion mounting frame 20, on which an adhesion roller 40 and a control shaft 30 are provided. The adhesion drive assembly 50 is controlled to drive the adhesion mounting frame 20 to move so as to make the adhesion roller 40 and the coating roller 102 collide with each other. As the two rotate relative to each other, dust particles on the surface of the coating roller 102 can be effectively removed, thereby avoiding uneven slurry coating due to particles and reducing the influence of particles on the coating effect.

[0031] See also Figures 1 to 3 In the dust removal adhesive roller mechanism 10 provided in this embodiment, the axis of the adhesive roller 40 and the axis of the control shaft 30 are parallel to each other. One end of the adhesive mounting frame 20 is fixedly connected to the control shaft 30, and the other end is connected to the adhesive roller 40. The adhesive roller 40 is rotatably supported on the adhesive mounting frame 20, and the adhesive drive assembly 50 causes the control shaft 30 to rotate about the axis of the control shaft 30. The dust removal adhesive roller mechanism 10 utilizes a swingable adhesive mounting frame 20. By controlling the adhesive drive assembly 50 to swing the adhesive mounting frame 20 up and down, the adhesive roller 40 and the coating roller 102 move relative to each other. When the two come into contact, the adhesive roller 40 removes particles from the coating roller 102.

[0032] See also Figures 1 to 3 The adhesion roller 40 provided in this embodiment includes a support shaft 41 and a silicone sleeve 42 sleeved on the support shaft 41. In this embodiment, the support shaft 41 is a hollow structure, which is made of but not limited to metal material, and the silicone sleeve 42 is made of but not limited to silicone material with adhesiveness and anti-static functions.

[0033] See also Figures 1 to 3The adhesive mounting frame 20 provided in this embodiment includes a mounting plate 21. The number of the mounting plates 21 is but not limited to two. The two mounting plates 21 are parallel to each other. The mounting plates 21 have opposite first ends 211 and second ends 212. The first end 211 is fixedly connected to the control shaft 30, and the adhesive roller 40 is arranged on the second end 212.

[0034] In other embodiments, the control shaft 30 may also be installed in the middle of the mounting plate 21 .

[0035] See also Figures 1 to 3 In this embodiment, the mounting plate 21 includes a clamping shaft portion 213 located on the first end 211. The clamping shaft portion 213 includes two arc-shaped clamping arm portions 2131. The two clamping arm portions 2131 are arranged alternately and form a clamping hole 2132 for the control shaft 30 to pass through. The outer ends of the clamping arm portions 2131 are provided with locking fasteners (not shown in the figure), which can enable the two clamping arm portions 2131 to clamp the control shaft 30. The locking fasteners are but not limited to bolts. In this way, by twisting the locking fasteners, the two clamping arm portions 2131 can be clamped. The outer ends of the clamping arm parts 2131 are deformed. When the locking fastener is tightened, the outer ends of the two clamping arm parts 2131 move toward each other, so that the clamping hole 2132 becomes smaller and smaller, thereby clamping the control shaft 30 on the clamping shaft part 213; when the locking fastener is loosened, the outer ends of the two clamping arm parts 2131 move back to back, so that the clamping hole 2132 becomes larger and larger, thereby separating the control shaft 30 from the clamping shaft part 213, thereby facilitating the assembly and disassembly of the adhesive mounting frame 20 and the control shaft 30, and facilitating the maintenance of the mechanism.

[0036] See also Figures 1 to 3 In this embodiment, the adhesive roller 40 is mounted on the second end 212 via a support bearing 60. The mounting plate 21 includes a mounting portion 214 at the second end 212. The mounting portion 214 defines a receiving groove 2141 for accommodating the support bearing 60. The mounting plate 21 is provided with a retaining assembly 61 capable of retaining the support bearing 60 within the receiving groove 2141. In this embodiment, the support shaft 41 of the adhesive roller 40 is sleeved with the support bearing 60. The support bearing 60 is connected to the mounting portion 214 of the mounting plate 21 via the support bearing 60. The retaining assembly 61 retains the adhesive roller 40 on the mounting plate 21 of the adhesive mounting frame 20.

[0037] Specifically, the accommodating groove 2141 is located at the bottom of the mounting portion 214 and is roughly semicircular. The retaining assembly 61 includes a support rod 611 and a support rod fastener 612. The support rod fastener 612 is but not limited to a bolt. One end of the support rod 611 is pivotally attached to the mounting portion 214 and can open and close the opening of the accommodating groove 2141. The other end is detachably connected to the mounting portion 214 through the support rod fastener 612. When the support rod 611 is rotated to the mounting portion 214, the shape of the space enclosed by it and the mounting portion 214 is adapted to the shape of the support bearing 60. In this way, the support rod fastener 612 is twisted to fix the support rod 611 on the mounting portion 214 to keep the support bearing 60 on the mounting portion 214, or the support rod 611 is opened to remove the support bearing 60 and the adhesion roller 40. In this way, the adhesion mounting frame 20 can be quickly installed and separated from the adhesion roller 40, which facilitates the replacement of the adhesion roller 40.

[0038] See also Figures 1 to 3 In this embodiment, a bearing positioning ring 62 is clamped on the support shaft body 41 of the adhesion roller 40. The bearing positioning ring 62 abuts against the inner ring of the support bearing 60. A bearing stopper 63 is fixed to the mounting plate 21. The bearing stopper 63 abuts against the outer ring of the support bearing 60. In this way, the inner ring of the support bearing 60 is axially limited by the bearing positioning ring 62, and the outer ring of the support bearing 60 is axially limited by the bearing stopper 63 to prevent the support bearing 60 from falling off.

[0039] See also Figures 4 to 6 The coating device 100 provided in this embodiment includes a vertical plate 101, a coating roller 102 installed on the vertical plate 101, and a dust removal and adhesion roller mechanism 10 installed on the vertical plate 101.

[0040] The coating device 100 can effectively remove particles on the surface of the coating roller 102, thereby preventing uneven coating of the slurry due to the particles and reducing the influence of the particles on the coating effect.

[0041] See also Figures 1 to 6The adhesive mounting frame 20 and adhesive roller 40 provided in this embodiment are located above the coating roller 102. The adhesive drive assembly 50 includes a drive mounting seat 51, a cylinder 52, and an operating rod 53. The operating rod 53 is fixedly connected to the control shaft 30. One end of the cylinder 52 is pivotally attached to the drive mounting seat 51, and the other end is pivotally attached to the operating rod 53. In this embodiment, the drive mounting seat 51 is fixedly mounted on the vertical plate 101 using any existing fixing method such as screws and welding. The drive mounting seat 51 includes a drive mounting shaft portion 511. The axis of the drive mounting shaft portion 511 is parallel to the axis of the control shaft 30. The cylinder 52 is connected to the drive mounting shaft portion 511 and can rotate around the drive mounting shaft portion 511. A control mounting seat 70 is provided on the vertical plate 101. The control mounting seat 70 is fixedly mounted on the vertical plate 101 using any existing fixing method such as screws and welding. 01, the control shaft 30 is passed through the control mounting seat 70 and is rotatably supported on the control mounting seat 70, the operating rod 53 is sleeved on the control shaft 30, and the control shaft 30 is located in the middle position of the operating rod 53. The two are key-connected and cannot rotate relative to each other. In this way, when the axis of the cylinder 52 moves, the operating rod 53 can rotate around the axis of the control shaft 30, thereby driving the control shaft 30 to drive the adhesion mounting frame 20 and the adhesion roller 40 to rotate, and contact with the coating roller 102 below when flipped downward.

[0042] from Figure 6 It can be seen that the dust removal adhesion roller mechanism 10 provided in this embodiment also includes a limit seat 80, which is used to abut against the operating rod 53 and limit the movement of the operating rod 53. The limit seat 80 is installed on the vertical plate 101 using fasteners such as screws and is located above the operating rod 53. It can abut against the end of the operating rod 53 connected to the cylinder 52 and limit the upward movement of the operating rod 53.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements or improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dust removal and adhesion roller mechanism, characterized in that: include: Adhesive mounts; a control shaft disposed on and fixed to the adhesive mounting frame; an adhesion roller for contacting the coating roller, the adhesion roller being rotatably mounted on the adhesion mounting frame and capable of rotating about an axis of the adhesion roller, the axis of the adhesion roller and the axis of the control shaft being parallel to each other; and The adhesion drive assembly is capable of rotating the control shaft around the axis of the control shaft.

2. The dust removal and adhesion roller mechanism according to claim 1, characterized in that: The adhesion roller includes a supporting shaft and a silicone sleeve sleeved on the supporting shaft.

3. The dust removal and adhesion roller mechanism according to claim 1, characterized in that: The adhesive mounting frame includes two mounting plates parallel to each other. The mounting plates have a first end and a second end opposite to each other. The first end is fixedly connected to the control shaft, and the adhesive roller is arranged on the second end.

4. The dust removal and adhesion roller mechanism according to claim 3, characterized in that: The mounting plate includes a clamping shaft portion located on the first end, and the clamping shaft portion includes two arc-shaped clamping arm portions. The two clamping arm portions are arranged alternately and form a clamping hole for the control shaft to pass through. The outer ends of the clamping arm portions are provided with locking fasteners, which enable the two clamping arm portions to clamp the control shaft.

5. The dust removal and adhesion roller mechanism according to claim 3, characterized in that: The adhesion roller is arranged at the second end through a support bearing; the mounting plate includes a mounting portion located at the second end, the mounting portion is formed with a receiving groove for accommodating the support bearing, and the mounting plate is provided with a retaining component capable of retaining the support bearing in the receiving groove.

6. The dust removal and adhesion roller mechanism according to claim 5, characterized in that: The retaining assembly includes a support rod and a support rod fastener. One end of the support rod is pivotally attached to the mounting portion and can open and close the opening of the accommodating groove, and the other end is detachably connected to the mounting portion through the support rod fastener.

7. The dust removal and adhesion roller mechanism according to claim 5 or 6, characterized in that: A bearing positioning ring is clamped on the adhesive roller, and the bearing positioning ring abuts against the inner ring of the support bearing. A bearing blocking piece is fixed on the mounting plate, and the bearing blocking piece abuts against the outer ring of the support bearing.

8. The dust removal and adhesion roller mechanism according to any one of claims 1 to 6, characterized in that: The adhesion drive assembly includes a drive mounting seat, a cylinder and an operating rod, wherein the operating rod is fixedly connected to the control shaft, one end of the cylinder is pivotally connected to the drive mounting seat, and the other end is pivotally connected to the operating rod.

9. The dust removal and adhesion roller mechanism according to claim 8, characterized in that: It also includes a limiting seat for abutting against the operating rod and limiting the movement of the operating rod.

10. A coating device comprising a vertical plate and a coating roller mounted on the vertical plate, characterized in that: It also includes a dust removal and adhesion roller mechanism as described in any one of claims 1 to 9 installed on the vertical plate.

Images