A TPX release film surface coating treatment device

Abstract

The utility model relates to the field of release film coating equipment discloses a kind of TPX release film surface coating treatment equipment, including the bottom fixed mounting of lifting plate has feeding box, the bottom of feeding box is equipped with mounting groove, the bottom left and right sides of feeding box are fixedly installed with two connecting blocks one, the middle rotation of two connecting blocks one is installed with roll-in pressure roller, the inside of feeding box is equipped with storage port, the back of feeding box is installed with connecting port, the inside of feeding box is equipped with discharge hole. In the utility model, coating can flow out from multiple discharge holes, drop to the outer surface top of roll-in pressure roller, so that coating is evenly covered in the outer surface top of roll-in pressure roller, roll-in pressure roller is rested on the surface of release film and rotates forward, and coating is evenly coated on the surface of release film, to reach the effect that coating is evenly discharged and evenly applied on the surface of release film.

Description

Technical Field

[0001] This utility model relates to the field of release film coating equipment, and in particular to a TPX release film surface coating treatment equipment. Background Technology

[0002] TPX release film is a high-performance release film made of TPX resin as the base material. It is used in high-end scenarios with high requirements for process environment and material performance. When producing TPX release film, coating equipment is needed to apply a coating to the surface of the release film to increase its antistatic, high temperature resistance and other properties.

[0003] When coating release films with specific dimensions, the release film needs to be placed on top of the coating equipment, and the coating is applied to the surface of the release film by spraying the coating and rolling the rollers.

[0004] However, when the sprayed coating is applied to the surface of the release film by rolling the coating with rollers, the coating is not evenly distributed on the surface of the release film. The rollers cannot evenly apply the coating to the surface of the release film, which easily leads to uneven coating thickness. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a TPX release film surface coating treatment device, which aims to improve the problem of uneven coating coverage on the release film surface and the inability of the roller to evenly apply the coating to the release film surface.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a TPX release film surface coating treatment device, including a placement table, a connecting frame installed on the left side of the placement table, a fixed plate fixedly installed on the top of the connecting frame, an electric push rod fixedly installed on the top of the fixed plate, the output shaft of the electric push rod passing through to the bottom of the fixed plate and a lifting plate fixedly installed thereon, a feeding box fixedly installed at the bottom of the lifting plate, an installation groove opened at the bottom of the feeding box, two connecting blocks I fixedly installed on the left and right sides of the bottom of the feeding box, a rolling roller rotatably installed between the two connecting blocks I, a storage port opened inside the feeding box, a connection port installed on the back of the feeding box, and a discharge hole opened inside the feeding box.

[0007] Through the above technical solution: two electric push rods are started simultaneously to drive the lifting plate to move up and down. A storage port is opened inside the feeding box. The connection port, the storage port and the discharge port are connected to each other, so that the paint is injected into the storage port. The paint can flow out from multiple discharge ports at the same time, so that the paint is evenly coated on the top of the rolling roller. The rolling roller is pressed against the surface of the release film and rotates, so that the paint is evenly rolled and coated on the surface of the release film.

[0008] Preferably, the rolling roller is disposed inside the mounting groove, and the discharge hole is disposed above the rolling roller.

[0009] Preferably, the front of the connector extends into the interior of the storage port, the top of the discharge hole extends into the interior of the storage port, and the connector, the storage port, and the discharge hole are connected.

[0010] Preferably, a mounting frame is fixedly installed at the bottom of the placement platform, a reciprocating lead screw is rotatably installed inside the mounting frame, a drive motor is installed through the back of the reciprocating lead screw, and a moving block is threadedly connected to the outer surface of the reciprocating lead screw. The moving block is fixedly installed on the right side of the connecting frame.

[0011] Preferably, two connecting blocks are fixedly installed on the left and right sides of the bottom of the lifting plate, and a bidirectional lead screw is rotatably installed between the two connecting blocks. A movable block is threadedly connected to the outer surface of the bidirectional lead screw, a limit plate is fixedly installed at the bottom of the movable block, and a rotating block is fixedly sleeved on the outer surface of the bidirectional lead screw.

[0012] Preferably, the limiting plate is disposed on the front of the reciprocating lead screw, and a roller is rotatably mounted on the right side of the limiting plate.

[0013] Preferably, a roller is rotatably mounted on the right side of the limiting plate, and the bottom horizontal height of the roller is higher than the bottom horizontal height of the limiting plate.

[0014] Preferably, there are two movable blocks and two limiting plates, and the two movable blocks and two limiting plates are symmetrically distributed on the outer surface of the bidirectional lead screw.

[0015] This utility model has the following beneficial effects: 1. In this utility model, by injecting the coating into the storage port of the feed box, the coating can flow out from multiple discharge holes and drip onto the top of the outer surface of the roller, so that the coating is evenly covered on the top of the outer surface of the roller. The roller presses against the surface of the release film and rotates forward, evenly coating the surface of the release film with the coating, thus achieving the effect of uniformly discharging the coating and evenly applying it to the surface of the release film.

[0016] 2. In this utility model, the rotating block drives the bidirectional screw to rotate. The two moving blocks are relatively close or far apart on the outer surface of the bidirectional screw. The distance between the two limiting plates is adjusted to match the width of the release film. The rollers installed on the side of the limiting plate can press on the left and right sides of the release film. When the pressing roller moves forward, the rollers can roll along the side of the release film to prevent the release film from curling up and facilitate the uniform coating of the release film. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of a TPX release film surface coating treatment device proposed in this utility model; Figure 2 This is a schematic cross-sectional view of the electric push rod of the TPX release film surface coating treatment equipment proposed in this utility model; Figure 3 This is a schematic diagram of the bidirectional lead screw of a TPX release film surface coating treatment device proposed in this utility model; Figure 4 This is a cross-sectional structural diagram of the feed box of a TPX release film surface coating treatment device proposed in this utility model; Figure 5 for Figure 4 Enlarged structural diagram at point A in the diagram; Figure 6 This is a schematic diagram of the reciprocating screw structure of a TPX release film surface coating treatment device proposed in this utility model.

[0018] Legend: 1. Placement platform; 2. Connecting frame; 201. Fixing plate; 202. Electric push rod; 203. Lifting plate; 204. Feed box; 205. Mounting slot; 206. Connecting block one; 207. Roller; 208. Storage port; 209. Connection port; 210. Discharge hole; 3. Mounting frame; 301. Reciprocating screw; 302. Drive motor; 303. Moving block one; 4. Connecting block two; 401. Bidirectional screw; 402. Moving block two; 403. Limiting plate; 404. Rotating block; 5. Roller. Detailed Implementation

[0019] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] Reference Figure 1-6This utility model provides an embodiment of a TPX release film surface coating treatment device, including a placement platform 1, a connecting frame 2 installed on the left side of the placement platform 1, a fixing plate 201 fixedly installed on the top of the connecting frame 2, an electric push rod 202 fixedly installed on the top of the fixing plate 201, an output shaft of the electric push rod 202 passing through to the bottom of the fixing plate 201 and a lifting plate 203 fixedly installed, a feeding box 204 fixedly installed at the bottom of the lifting plate 203, an installation groove 205 opened at the bottom of the feeding box 204, two connecting blocks 206 fixedly installed on the left and right sides of the bottom of the feeding box 204, a rolling roller 207 rotatably installed between the two connecting blocks 206, a storage port 208 opened inside the feeding box 204, a connection port 209 installed on the back of the feeding box 204, and a discharge hole 210 opened inside the feeding box 204.

[0021] The rolling roller 207 is located inside the mounting groove 205, and the discharge hole 210 is located above the rolling roller 207.

[0022] The front of the connector 209 extends into the interior of the storage port 208, and the top of the discharge port 210 extends into the interior of the storage port 208. The connector 209, the storage port 208, and the discharge port 210 are connected.

[0023] Specifically, two connecting brackets 2 are installed on the left and right sides of the placement platform 1, so that the fixing plate 201 can be fixed to the top of the two connecting brackets 2. Two electric push rods 202 are installed on the top of the fixing plate 201. The output shafts of the two electric push rods 202 pass through the bottom of the fixing plate 201 and are connected to the top of the lifting plate 203. The two electric push rods 202 are started simultaneously to drive the lifting plate 203 to move up and down. The feeding box 204 is fixed to the bottom of the lifting plate 203 and can be raised and lowered together. An installation groove 205 is opened at the bottom of the feeding box 204, so that the crushing roller 207 can be rotatably set inside the installation groove 205. Connecting blocks 206 are installed on the left and right sides of the crushing roller 207. The top of the connecting blocks 206 is fixed to the bottom of the feeding box 204, so that the crushing roller 207 can rotate inside the two connecting blocks 206. A storage port 2 is opened inside the feeding box 204. 08. Connecting port 209, storage port 208 and discharge port 210 are connected. By connecting to connecting port 209 through a pipe, the paint can be injected into the storage port 208. Multiple discharge ports 210 are opened on the top of the inner wall of the mounting groove 205, so that the paint can flow out from multiple discharge ports 210 at the same time, so that the paint can be applied to cover the top of the pressing roller 207. When coating the release film placed on the top of the placement platform 1, the connecting frame 2 can move back and forth on both sides of the placement platform 1. The electric push rod 202 adjusts the pressing roller 207 to abut against the top of the release film surface. Then, the moving connecting frame 2 drives the pressing roller 207 to move together, so that the pressing roller 207 rotates on the surface of the release film, and the paint is evenly pressed and coated on the surface of the release film. The paint is evenly sprayed onto the outer surface of the pressing roller 207 through multiple discharge ports 210, so that the pressing roller 207 can evenly coat the surface of the release film with paint.

[0024] It should be noted that the two electric push rods 202 are controlled by the controller and can be started synchronously to drive the lifting plate 203 to move horizontally. The size of the discharge hole 210 is adapted to the paint flow rate and the rotation speed of the roller 207, so that there will be no excessive paint overflow.

[0025] Considering how the connecting frame 2 moves back and forth along the placement platform 1, refer to Figure 2 and Figure 6 A mounting frame 3 is fixedly installed at the bottom of the placement platform 1. A reciprocating screw 301 is rotatably installed inside the mounting frame 3. A drive motor 302 is installed through the back of the reciprocating screw 301. A moving block 303 is threadedly connected to the outer surface of the reciprocating screw 301. The moving block 303 is fixedly installed on the right side of the connecting frame 2.

[0026] Specifically, a mounting bracket 3 is installed on the bottom side of the placement platform 1. A slot is opened on the left side of the mounting bracket 3, so that the reciprocating screw 301 is rotatably installed inside the mounting bracket 3. The moving block 303 can be threadedly connected to the outer surface of the reciprocating screw 301. When the drive motor 302 is powered on and started, it can drive the reciprocating screw 301 to rotate, so that the moving block 303 moves back and forth along the reciprocating screw 301. The left side of the moving block 303 is fixedly installed on the left side of the connecting frame 2, so that the movement of the moving block 303 can drive the connecting frame 2 to move together. The mounting bracket 3, the reciprocating screw 301, the drive motor 302 and the moving block 303 are provided on the left and right sides of the bottom of the placement platform 1, so that the two connecting frames 2 can drive the feed box 204 to move back and forth on the top of the placement platform 1.

[0027] It should be noted that the two drive motors 302 are also controlled by the control box, which can make the two drive motors 302 start synchronously.

[0028] Secondly, considering the issue that the release film is prone to curling when placed on top of the placement platform 1, refer to... Figures 3-5 Two connecting blocks 4 are fixedly installed on the left and right sides of the bottom of the lifting plate 203. A bidirectional screw 401 is rotatably installed in the middle of the two connecting blocks 403. A moving block 402 is threadedly connected to the outer surface of the bidirectional screw 401. A limit plate 403 is fixedly installed at the bottom of the moving block 402. A rotating block 404 is fixedly sleeved on the outer surface of the bidirectional screw 401.

[0029] The limiting plate 403 is located on the front of the reciprocating lead screw 301, and a roller 5 is rotatably installed on the right side of the limiting plate 403.

[0030] A roller 5 is rotatably mounted on the right side of the limiting plate 403, and the bottom horizontal height of the roller 5 is higher than the bottom horizontal height of the limiting plate 403.

[0031] There are two movable blocks 402 and two limiting plates 403, which are symmetrically distributed on the outer surface of the bidirectional lead screw 401.

[0032] Specifically, two connecting blocks 4 are fixedly installed at the bottom of the lifting plate 203, with the two connecting blocks 4 located on the front of the feed box 204. A bidirectional lead screw 401 is rotatably installed inside the two connecting blocks 4. Two movable blocks 402 are threaded onto the outer surface of the bidirectional lead screw 401, allowing the two limiting plates 403 to be installed at the bottom of the two movable blocks 402 respectively. By rotating the rotating block 404, the bidirectional lead screw 401 can rotate between the two connecting blocks 4, causing the two movable blocks 402 to synchronously move closer or further away from the outer surface of the bidirectional lead screw 401, which can be adjusted. The distance between the two moving blocks 402 is such that when coating release films of different widths, the rotating block 404 drives the bidirectional lead screw 401 to rotate, so that the distance between the two limiting plates 403 matches the width of the release film. The electric push rod 202 moves downward so that the pressing roller 207 abuts against the top of the surface of the release film. The two limiting plates 403 can be located on both sides of the release film, and the rollers 5 installed on the side of the limiting plates 403 can press on the left and right sides of the release film. When the pressing roller 207 moves back and forth, the rollers 5 can roll along the side of the release film to prevent the release film from curling up.

[0033] Working principle: When coating the release film surface, the release film is placed on the top of the placement platform 1. The electric push rod 202 is energized and started to move the lifting plate 203 and the feeding box 204 downward, so that the rolling roller 207 abuts against the top surface of the release film. The connecting port 209 is connected to the pipe, and the coating is injected into the storage port 208 of the feeding box 204, so that the coating can flow out from multiple discharge holes 210 and drip onto the top of the outer surface of the rolling roller 207, so that the coating is evenly covered on the top of the outer surface of the rolling roller 207. The drive motor 302 is energized and started, driving the reciprocating screw 301 to rotate, so that the moving block 303 and the connecting frame 2 move forward along the reciprocating screw 301. The rolling roller 207 abuts against the surface of the release film and rotates forward, so that the coating is evenly coated on the surface of the release film, achieving the effect of uniform coating output and uniform coating on the surface of the release film. Before the pressing roller 207 moves forward against the surface of the release film, the rotating block 404 drives the bidirectional screw 401 to rotate. The two moving blocks 402 are relatively close or far apart on the outer surface of the bidirectional screw 401, adjusting the distance between the two limiting plates 403 to match the width of the release film. The electric push rod 202 moves downward so that the pressing roller 207 can press against the top of the surface of the release film. At the same time, the two limiting plates 403 can be located on both sides of the release film, and the rollers 5 installed on the side of the limiting plates 403 can press on the left and right sides of the release film. When the pressing roller 207 moves forward, the rollers 5 can roll along the side of the release film to prevent the release film from curling up and facilitate the uniform coating of the release film.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A TPX release film surface coating treatment device, comprising a placement table (1), wherein a connecting frame (2) is installed on the left side of the placement table (1), characterized in that: A fixing plate (201) is fixedly installed on the top of the connecting frame (2). An electric push rod (202) is fixedly installed on the top of the fixing plate (201). The output shaft of the electric push rod (202) passes through the bottom of the fixing plate (201) and a lifting plate (203) is fixedly installed. A feeding box (204) is fixedly installed on the bottom of the lifting plate (203). An installation groove (205) is opened on the bottom of the feeding box (204). Two connecting blocks (206) are fixedly installed on the left and right sides of the bottom of the feeding box (204). A rolling roller (207) is rotatably installed between the two connecting blocks (206). A storage port (208) is opened inside the feeding box (204). A connection port (209) is opened on the back of the feeding box (204). A discharge hole (210) is opened inside the feeding box (204).

2. The TPX release film surface coating treatment equipment according to claim 1, characterized in that: The rolling roller (207) is disposed inside the mounting groove (205), and the discharge hole (210) is disposed above the rolling roller (207).

3. The TPX release film surface coating treatment equipment according to claim 2, characterized in that: The front of the connection port (209) extends into the interior of the storage port (208), and the top of the discharge hole (210) extends into the interior of the storage port (208). The connection port (209), the storage port (208), and the discharge hole (210) are connected.

4. The TPX release film surface coating treatment equipment according to claim 1, characterized in that: A mounting frame (3) is fixedly installed at the bottom of the placement platform (1). A reciprocating screw (301) is rotatably installed inside the mounting frame (3). A drive motor (302) is installed through the mounting frame (3) on the back of the reciprocating screw (301). A moving block (303) is threadedly connected to the outer surface of the reciprocating screw (301). The moving block (303) is fixedly installed on the right side of the connecting frame (2).

5. The TPX release film surface coating treatment equipment according to claim 1, characterized in that: Two connecting blocks (4) are fixedly installed on the left and right sides of the bottom of the lifting plate (203). A bidirectional screw (401) is rotatably installed in the middle of the two connecting blocks (4). A moving block (402) is threadedly connected to the outer surface of the bidirectional screw (401). A limit plate (403) is fixedly installed at the bottom of the moving block (402). A rotating block (404) is fixedly sleeved on the outer surface of the bidirectional screw (401).

6. The TPX release film surface coating treatment equipment according to claim 5, characterized in that: The limiting plate (403) is disposed on the front of the reciprocating lead screw (301), and a roller (5) is rotatably mounted on the right side of the limiting plate (403).

7. The TPX release film surface coating treatment equipment according to claim 6, characterized in that: A roller (5) is rotatably mounted on the right side of the limiting plate (403), and the bottom horizontal height of the roller (5) is higher than the bottom horizontal height of the limiting plate (403).

8. The TPX release film surface coating treatment equipment according to claim 7, characterized in that: Two movable blocks (402) and two limiting plates (403) are provided, and the two movable blocks (402) and two limiting plates (403) are symmetrically distributed on the outer surface of the bidirectional lead screw (401).

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