Polycarbonate plate coating equipment

Abstract

The utility model relates to the field of plate coating, in particular to polycarbonate plate coating equipment, which at least comprises a lifting component, and the lifting component slides to drive a plate to lift and has a locking function for positioning; the clamping and fixing assembly can conduct clamping in two directions, can fix a plate, has an anti-loosening function and can conduct elastic shrinkage in the left-right direction in the front-back sliding process, specifically, the clamping and fixing assembly comprises a support, one side of the support is slidably connected with a sliding rod, the rear side of the support is provided with a bottom plate, and the bottom plate is fixedly connected with the clamping and fixing assembly. A clamping plate is arranged on the front side of the support. The edge of a plate body can be subjected to dip plating to be uniformly coated, the device can adapt to plates of different sizes through adjustment, and the plate of which the edge is not coated can be repaired, so that the edge of the plate body can be coated in the same way as other positions.

Description

Technical Field

[0001] The utility model relates to the technical field of plate coating, and more specifically to a polycarbonate plate coating device. Background Art

[0002] Polycarbonate sheet, also known as PC board, is made of polycarbonate as the main component and adopts co-extrusion technology. It shows that PC board is resistant to neutral oil, not resistant to strong acid, not durable, not alkali, and needs to be coated with UV, but it is resistant to high temperature and has good lighting effect. It is a high-tech, extremely excellent comprehensive performance, energy-saving and environmentally friendly plastic sheet. It is a plastic building material widely used internationally and has advantages that other building decoration materials cannot match. PC board needs to be coated before use to increase its performance and service life.

[0003] There are many existing technologies for polycarbonate sheet coating, such as:

[0004] Chinese patent publication number CN103526167B discloses a plate coating device. It includes a shell, and a housing space is provided inside the shell; a first reel is provided inside the shell for winding the metal plate to be coated and releasing the metal plate by rotation; a second reel is provided inside the shell for receiving the coated metal plate and rotating and recovering it on the reel; target materials are respectively provided on both sides of the running path of the metal plate for magnetron sputtering coating of the metal plate; and a hatch is provided on the shell at a position corresponding to the target material. The present invention forms a running path for the metal plate from the first reel to the second reel, and the target materials are provided on both sides of the running path of the metal plate for magnetron sputtering coating, so that the structure of the internal components is compact, the whole machine is small, and the operation process is continuously stable and controllable, which greatly improves the quality of the coating process, strengthens the heat absorption effect of the plate, and improves the energy conversion efficiency.

[0005] It can be seen that the plate needs to be surface treated before coating. This is the preparatory work before coating, which usually includes pretreatment of the substrate such as degreasing and dust removal to ensure that the plated parts are neat and dry, and to avoid pitting and poor adhesion of the base layer. In the coating step, the selected film material is deposited on the substrate by physical vapor deposition, chemical vapor deposition, electrochemical deposition, etc. However, due to the bends at the edges of the plate, it is not convenient to apply the coating. In many cases, uneven coating will affect the effect. General plate coating equipment cannot perform uniform coating on the edges of the plate, which will result in the coating process not being completed well and affecting the subsequent use of the plate.

[0006] In view of this, the utility model provides a polycarbonate sheet coating device. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a polycarbonate sheet coating device which clamps and lifts the sheet to immerse it in a coating liquid, and coats the edge of the sheet by immersion coating, which can meet the coating requirements and evenly coat the edge of the sheet.

[0008] Therefore, the utility model provides a polycarbonate sheet coating device, which at least includes a lifting component, the lifting component drives the sheet to be lifted and lowered by sliding, and has a locking function for positioning;

[0009] The clamping assembly can clamp in two directions, can fix the plate, and has an anti-loosening function, and can elastically contract in the left and right directions during the forward and backward sliding process. Specifically:

[0010] The clamping assembly comprises a bracket, a sliding rod is slidably connected to one side of the bracket, a bottom plate is provided on the rear side of the bracket, a clamping plate is provided on the front side of the bracket, a sliding groove is provided inside the sliding rod, a sliding plate is slidably connected in the sliding groove, the sliding plate is slidably connected to the bottom plate, and a spring is provided between the sliding plate and the bottom plate;

[0011] The filter assembly can collect impurities dropped from the plate and can slide from one side of the lifting assembly to discharge the impurities.

[0012] As a further improvement of the present technical solution, the lifting assembly includes a bottom shell, a vertical plate is provided on the top of the bottom shell, a connecting plate is slidably connected to the vertical plate, the filtering assembly includes a filter plate, two support plates are provided inside the filter plate, filter screens are provided on the top of the two support plates, a through hole is opened on one side of the bottom shell, and the filter plate is slidably connected to the through hole.

[0013] As a further improvement of the technical solution, a plug plate is slidably connected to one side of the connecting plate, and a plurality of slots are provided on one side of the bottom shell, and the plug plate is adapted to the slots.

[0014] As a further improvement of the technical solution, a magnet is slidably connected to the top of the bottom plate, and an iron block is embedded in the top of the slide plate.

[0015] As a further improvement of the technical solution, a screw is rotatably connected in the slide groove, a screw hole is opened inside the slide plate, and the screw is threadedly connected to the screw hole.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the polycarbonate sheet coating equipment, the edge of the sheet can be dip-coated to achieve uniform coating, and can be adjusted to adapt to sheets of different sizes. The sheet without coating at the edge can be repaired so that the edge of the sheet can be coated like other positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0019] Figure 1 It is an overall schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the lifting assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the clamping assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of the filter assembly of the utility model;

[0023] Figure 5 For the utility model Figure 3 Schematic diagram at point A in the middle.

[0024] The meanings of the numbers in the figure are as follows: 100, lifting assembly; 101, bottom shell; 102, vertical plate; 103, connecting plate; 104, through hole; 105, plug plate; 106, slot; 200, clamping assembly; 201, bracket; 202, slide rod; 203, bottom plate; 204, clamping plate; 205, slide groove; 206, slide plate; 207, spring; 208, magnet; 209, iron block; 210, screw; 300, filter assembly; 301, filter plate; 302, support plate; 303, filter screen. DETAILED DESCRIPTION

[0025] Before the plate is coated, it needs to be surface treated. This is the preparatory work before coating, which usually includes pre-treatment of the substrate such as degreasing and dust removal to ensure that the plated parts are neat and dry, and to avoid pitting and poor adhesion of the base layer. In the coating step, the selected film material is deposited on the substrate by physical vapor deposition, chemical vapor deposition, electrochemical deposition, etc. However, due to the bends at the edges of the plate, it is not convenient to apply the coating. In many cases, uneven coating will affect the effect. General plate coating equipment cannot perform uniform coating on the edges of the plate, which will result in the coating process not being completed well and affect the subsequent use of the plate.

[0026] like Figure 1-Figure 5 As shown, it at least includes a lifting assembly 100, which drives the plate to be lifted and lowered by sliding, and has a locking function for positioning;

[0027] The clamping assembly 200 can clamp in two directions, can fix the plate, and has an anti-loosening function, and can elastically contract in the left and right directions during the forward and backward sliding process. Specifically:

[0028] The clamping assembly 200 includes a bracket 201, a slide bar 202 is slidably connected to one side of the bracket 201, and the left and right sides of the wood can be clamped between the slide bar 202 and the bracket 201, a bottom plate 203 is provided on the rear side of the bracket 201, and a clamping plate 204 is provided on the front side of the bracket 201. A slide groove 205 is provided inside the slide bar 202, and a slide plate 206 is slidably connected in the slide groove 205. The slide plate 206 is slidably connected to the bottom plate 203, and a spring 207 is provided between the slide plate 206 and the bottom plate 203. The front and rear sides of the wood can be clamped between the slide plate 206 and the clamping plate 204, and the slide plate 206 will automatically adjust to the degree of clamping the wood under the action of the spring 207;

[0029] The filter assembly 300 can collect impurities dropped from the plate and can slide from one side of the lifting assembly 100 to discharge the impurities;

[0030] The lifting assembly 100 includes a bottom shell 101, into which liquid for immersion plating is injected, a vertical plate 102 is provided on the top of the bottom shell 101, and a connecting plate 103 is slidably connected to the vertical plate 102, and the connecting plate 103 drives the bracket 201 to slide. After the liquid for immersion plating is placed in the bottom shell 101, the wood is clamped and immersed in the liquid, and the edge of the plate can be plated. The filtering assembly 300 includes a filter plate 301, and two supporting plates 302 are provided inside the filter plate 301. The tops of the two supporting plates 302 are provided with filter screens 303. A through hole 104 is opened on one side of the bottom shell 101, and the filter plate 301 is slidably connected to the through hole 104. Because there may be foreign matter on the surface of the plate before immersion plating, when the plate contacts the coating liquid, the foreign matter on its surface will sink into the liquid, and the filter screen 303 can be used to take such foreign matter out of the bottom shell 101;

[0031] In order to fix the position of the connecting plate 103, a plug plate 105 is slidably connected to one side of the connecting plate 103, and a plurality of slots 106 are provided on one side of the bottom shell 101. The plug plates 105 are adapted to the slots 106 to limit the position of the connecting plate 103;

[0032] Considering that the clamping of the spring 207 is not stable enough, a magnet 208 is slidably connected to the top of the bottom plate 203, and an iron block 209 is embedded on the top of the slide plate 206. The magnet 208 and the iron block 209 are magnetically attracted to fix the position of the slide plate 206.

[0033] In order to limit the position of the slide plate 206 , a screw rod 210 is rotatably connected in the slide groove 205 . A screw hole is provided inside the slide plate 206 . The screw rod 210 is threadedly connected to the screw hole. Rotating the screw rod 210 can change the front and rear position of the slide plate 206 .

[0034] The improvement of this embodiment is that the plate is clamped by the bottom plate 203 and the slide bar 202 and then lifted and lowered, so that the bottom of the plate is placed in the coating liquid, and the edge of the plate is evenly coated by immersion coating, which solves the problem that other coating methods cannot coat the edge of the plate.

[0035] In summary, the working principle of this solution is as follows: place the polycarbonate sheet between the slide bar 202 and the bracket 201, rotate the screw 210 to allow the slide plate 206 and the clamp plate 204 to clamp the sheet. During this process, the spring 207 will drive the slide plate 206 to approach the bracket 201. After the slide plate 206 slides to the appropriate position, the sliding magnet 208 and the nearest iron block 209 are magnetically attracted to fix the slide plate 206. The liquid for immersion plating is injected into the bottom shell 101, and then the connecting plate 103 is slid up and down to immerse the wood in the liquid. After the connecting plate 103 is fixed with the plug plate 105, the wooden board will be immersed in the liquid for a period of time for immersion plating.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polycarbonate sheet coating device, characterized in that: At least comprising a lifting component (100), wherein the lifting component (100) drives the plate to be lifted or lowered by sliding, and has a locking function for positioning; The clamping assembly (200) can clamp in two directions, can fix the plate, and has an anti-loosening function, and can elastically contract in the left and right directions during the forward and backward sliding process. Specifically: The clamping assembly (200) comprises a bracket (201), a sliding rod (202) is slidably connected to one side of the bracket (201), a bottom plate (203) is provided on the rear side of the bracket (201), a clamping plate (204) is provided on the front side of the bracket (201), a sliding groove (205) is provided inside the sliding rod (202), a sliding plate (206) is slidably connected inside the sliding groove (205), the sliding plate (206) is slidably connected to the bottom plate (203), and a spring (207) is provided between the sliding plate (206) and the bottom plate (203); The filter assembly (300) can collect impurities dropped from the plate and can slide from one side of the lifting assembly (100) to discharge the impurities.

2. The polycarbonate sheet coating device according to claim 1, characterized in that: The lifting assembly (100) comprises a bottom shell (101), a vertical plate (102) is provided on the top of the bottom shell (101), a connecting plate (103) is slidably connected to the vertical plate (102), the filtering assembly (300) comprises a filter plate (301), two supporting plates (302) are provided inside the filter plate (301), filter screens (303) are provided on the tops of the two supporting plates (302), a through hole (104) is opened on one side of the bottom shell (101), and the filter plate (301) is slidably connected to the through hole (104).

3. The polycarbonate sheet coating device according to claim 2, characterized in that: One side of the connecting plate (103) is slidably connected to an inserting plate (105), one side of the bottom shell (101) is provided with a plurality of slots (106), and the inserting plate (105) is adapted to fit the slots (106).

4. The polycarbonate sheet coating device according to claim 1, characterized in that: A magnet (208) is slidably connected to the top of the bottom plate (203), and an iron block (209) is embedded on the top of the slide plate (206).

5. The polycarbonate sheet coating device according to claim 1, characterized in that: A screw rod (210) is rotatably connected in the slide groove (205), a screw hole is provided inside the slide plate (206), and the screw rod (210) is threadedly connected to the screw hole.

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