Coating device suitable for release film spraying and using method thereof

Abstract

The invention discloses a coating device suitable for release film spraying and a using method of the coating device, and belongs to the technical field of release film spraying. The coating device comprises a shell, a placing frame is fixedly installed on one side of the shell, a base is fixedly installed on the inner wall of the shell, stroke grooves are formed in the two sides of the base, and the stroke grooves are communicated with the placing frame; a stroke groove is formed in the inner wall of the base, a dust cleaning assembly is arranged on the inner wall of the stroke groove, a leveling assembly is arranged on the top face of the base, a pushing assembly is arranged on the side wall of the base, the dust cleaning assembly comprises a first threaded rod and a pressing plate, the first threaded rod is rotationally installed on the inner wall of the base, and a connecting ring is installed on the outer wall of the first threaded rod in a threaded mode. According to the release film spraying device, the dust cleaning assembly is arranged, through the design, dust particles attached to the wall of the release film are effectively cleaned, the release film containing the dust particles is prevented from being sprayed, and the spraying effect and the using effect of the release film are greatly improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of release film spraying, and in particular relates to a coating device suitable for release film spraying and a use method thereof. Background Art

[0002] Release film is a film with distinguishable surface. After the release film comes into contact with specific materials under specific limited conditions, it will have no adhesion or slight stickiness. The main brands of release film can be divided into Teijin, Mitsui and Top 100, etc., and they are mainly used in electronics, automotive foam and printing, etc.

[0003] Nowadays, in the production of release films, a coating device is required to spray paint on the surface of the release film to make the surface colored. Most coating devices do not have a perfect dust removal mechanism. When spraying the release film, it is easy to cause dust particles to adhere to the outer wall of the release film before it is introduced into the coating device, resulting in the spraying of the release film containing dust particles, which greatly reduces the spraying effect of the release film and has a poor use effect. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that in the current production of release films, a coating device is required to spray paint on the surface of the release film to make the surface have color, and most coating devices do not have a complete dust removal mechanism. When spraying the release film, it is easy to cause dust particles to adhere to the outer wall of the release film before it is introduced into the coating device, thereby causing the release film containing dust particles to be sprayed, greatly reducing the spraying effect of the release film and the problem of poor use effect. A coating device suitable for spraying a release film and a method of using the same are proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a coating device suitable for release film spraying, comprising a shell, a placing rack is fixedly installed on one side of the shell, a base is fixedly installed on the inner wall of the shell, travel grooves are arranged on both sides of the base, a dust cleaning component is arranged on the inner wall of the travel groove, a leveling component is arranged on the top surface of the base, and a pushing component is arranged on the side wall of the base.

[0006] As a further description of the above technical solution:

[0007] The dust cleaning assembly includes a first threaded rod and a pressure plate. The first threaded rod is rotatably mounted on the inner wall of the base. A connecting ring is threadedly mounted on the outer wall of the first threaded rod. Connecting rods are fixedly mounted on both sides of the connecting ring.

[0008] As a further description of the above technical solution:

[0009] A first mounting frame is fixedly mounted on the other end of the connecting rod, a top plate is fixedly mounted on the top of the first mounting frame, a dust cleaning brush is fixedly mounted on the bottom of the top plate, and side plates are fixedly mounted on both sides of the pressure plate.

[0010] As a further description of the above technical solution:

[0011] A spring groove is provided on the top of the side plate, a telescopic rod is fixedly installed on the inner wall of the spring groove, the top of the telescopic rod is fixedly connected to the bottom of the top plate, a spring is sleeved on the outer wall of the telescopic rod, and the inner wall of the travel groove is slidably connected to the connecting rod.

[0012] As a further description of the above technical solution:

[0013] The leveling assembly includes a power rod and a second threaded rod. The power rod is fixedly mounted on one end of the first threaded rod, a first bevel gear is fixedly mounted on one end of the power rod, the second threaded rod is rotatably mounted on the inner wall of the base, a second bevel gear is fixedly mounted on the bottom end of the second threaded rod, and the first bevel gear and the second bevel gear are meshingly connected.

[0014] As a further description of the above technical solution:

[0015] A limiting threaded cylinder is threadedly installed on the outer wall of the second threaded rod, and the limiting threaded cylinder passes through a through hole set on the top surface of the base. A long plate is fixedly installed on the top of the limiting threaded cylinder, and a frame plate is fixedly installed on the top surface of the long plate. A leveling cylinder is rotatably installed on the side wall of the frame plate.

[0016] As a further description of the above technical solution:

[0017] The pushing assembly includes a first roller and a second roller, which are rotatably mounted on the top surface of the base through a mounting plate, a first gear is fixedly mounted on one side of the first roller, and a second gear is fixedly mounted on one side of the second roller.

[0018] As a further description of the above technical solution:

[0019] The first gear is meshed with the second gear, a forward and reverse motor is fixedly mounted on the inner wall of the base, a driving bevel gear is fixedly mounted on one end of the output shaft of the forward and reverse motor, a second transmission rod is rotatably mounted on the inner wall of the base, a first driven bevel gear is fixedly mounted on one end of the second transmission rod, and the first driven bevel gear is meshed with the driving bevel gear.

[0020] As a further description of the above technical solution:

[0021] A pulley is fixedly mounted on the other end of the second transmission rod and the outer wall of the first gear, a belt is provided on the outer wall of the pulley, the first transmission rod is fixedly mounted on the other end of the first threaded rod, a second driven bevel gear is fixedly mounted on one end of the first transmission rod, and the first driven bevel gear is meshingly connected with the second driven bevel gear.

[0022] The present invention also discloses a method for using a coating device suitable for spraying a release film, comprising the following steps:

[0023] S1. Place the release film to be sprayed on the placement rack, then introduce the release film into the device through the feeding port set on one side of the shell, pull down the pressure plate, and move the pressure plate downward. The pressure plate moves while driving the side plate to move, and the side plate drives the spring to stretch it to form a stretched state, then insert the release film into the space between the top plate and the pressure plate, and then release the pressure plate, reset the pressure plate by the elastic force of the spring, so that it presses the release film tightly, start the forward and reverse motors, and one end of the output shaft of the forward and reverse motors drives the driving bevel gear to rotate, and the driving bevel gear is meshed and connected with the first driven bevel gear, so that the driving bevel gear drives the first driven bevel gear to rotate;

[0024] S2, the first driven bevel gear is meshed with the second driven bevel gear, so that the first driven bevel gear rotates and drives the second driven bevel gear to rotate at the same time, and when the second driven bevel gear rotates, it drives the first transmission rod to rotate, and the first transmission rod drives the first threaded rod to rotate, and the outer wall of the first threaded rod and the connecting ring, when the first threaded rod rotates, it drives the connecting ring to move on its outer wall, and when the connecting ring moves, it drives the connecting rod to move, so that the connecting rod moves on the inner wall of the stroke groove, and when the connecting rod moves, it drives the first mounting bracket to move, and the first mounting bracket drives the top plate to move, and the top plate drives the dust cleaning brush to move, so that it moves on the surface of the release film, and then resets it by adjusting the rotation direction of the forward and reverse motors, and repeats this process;

[0025] S3, the first threaded rod rotates while driving the power rod to rotate, and the power rod drives the first bevel gear to rotate, the first bevel gear and the second bevel gear are meshed and connected, so that the first bevel gear drives the second bevel gear to rotate synchronously, and the second bevel gear drives the second threaded rod to rotate, and the outer wall of the second threaded rod is threadedly connected with the inner wall of the limiting threaded cylinder. When the second threaded rod rotates, it drives the limiting threaded cylinder to move on its outer wall, and the displacement of the limiting threaded cylinder drives the long plate to move, the long plate drives the frame plate to move, the frame plate drives the flattening cylinder to move, and the flattening cylinder drives the release film to press down, so that the release film is stretched flat in the process of pressing down, and then the rotation direction of the forward and reverse motors is adjusted to reset it, and this reciprocating is performed to perform indirect stretching and relaxation to prevent it from breaking;

[0026] S4. When the first driven bevel gear rotates, it drives the second transmission rod to rotate. The second transmission rod drives the first gear to rotate through the pulley and the belt. The first gear and the second gear are meshed and connected, so that the first gear drives the second gear to rotate. The first gear drives the first roller to rotate, and the second gear drives the second roller to rotate. The direction of the first roller is opposite to that of the second roller, so that it drives the release film to be pushed into the sprayer arranged on the inner wall of the shell.

[0027] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0028] 1. In the present invention, a dust cleaning component is provided, and the release film to be sprayed is placed on the placement rack, and then the release film is introduced into the device through the feeding port provided on one side of the shell, and the pressing plate is pulled down, and the pressing plate moves downward, and the side plate is driven to move while the pressing plate moves, and the side plate drives the spring to stretch it to form a stretched state, and then the release film is inserted into the space between the top plate and the pressing plate, and then the pressing plate is released, and the pressing plate is reset by the elastic force of the spring to press the release film tightly, and the forward and reverse motors are started, and one end of the output shaft of the forward and reverse motors drives the driving bevel gear to rotate, and the driving bevel gear is meshed with the first driven bevel gear, so that the driving bevel gear drives the first driven bevel gear to rotate, and the first driven bevel gear is meshed with the second driven bevel gear, so that the first driven bevel gear rotates and drives the second driven bevel gear at the same time. The gear rotates, and when the second driven bevel gear rotates, it drives the first transmission rod to rotate, and the first transmission rod drives the first threaded rod to rotate, and the outer wall of the first threaded rod and the connecting ring, when the first threaded rod rotates, it drives the connecting ring to move on its outer wall, and the connecting ring moves while the connecting rod moves, so that the connecting rod moves on the inner wall of the stroke groove, and the connecting rod moves while the first mounting bracket moves, and the first mounting bracket drives the top plate to move, and the top plate drives the dust cleaning brush to move, so that it moves on the surface of the release film, and then resets it by adjusting the rotation direction of the forward and reverse motors, and repeats this process. Through this design, the dust particles attached to the wall of the release film are effectively cleaned, and the release film containing dust particles is prevented from being sprayed, which greatly improves the spraying effect and use effect of the release film.

[0029] 2. In the present invention, a flattening component is provided, and the first threaded rod drives the power rod to rotate while rotating, and the power rod drives the first bevel gear to rotate, and the first bevel gear is meshed with the second bevel gear, so that the first bevel gear drives the second bevel gear to rotate synchronously, and the second bevel gear drives the second threaded rod to rotate, and the outer wall of the second threaded rod is threadedly connected with the inner wall of the limiting threaded cylinder. When the second threaded rod rotates, it drives the limiting threaded cylinder to move on its outer wall, and the displacement of the limiting threaded cylinder drives the long plate to move, and the long plate drives the frame plate to move, and the frame plate drives the flattening cylinder to move, and the flattening cylinder drives the release film to press down, so that the release film is stretched flat in the process of pressing down, and then the rotation direction of the forward and reverse motors is adjusted to reset it, and this reciprocating is performed to indirectly stretch and relax to prevent it from breaking. Through this design, it is effectively realized that the dust cleaning component stretches the release film when removing dust from the release film, so that the release film is dusted in a flat state, which further improves the dust removal effect and has a good use effect.

[0030] 3. In the present invention, a pushing component is provided. When the first driven bevel gear rotates, the second transmission rod is driven to rotate at the same time. The second transmission rod drives the first gear to rotate through the pulley and the belt. The first gear and the second gear are meshed and connected, so that the first gear drives the second gear to rotate. The first gear drives the first roller to rotate, and the second gear drives the second roller to rotate. The direction of the first roller is opposite to that of the second roller, so that it drives the release film to be pushed into the sprayer arranged on the inner wall of the shell. Through this design, the release film is effectively conveyed automatically without the need for the staff to pull one end of the release film to promote displacement, which greatly reduces the labor intensity and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of a coating device suitable for spraying release films.

[0032] Figure 2 The present invention is a schematic diagram of the three-dimensional structure inside the shell of a coating device suitable for spraying release films.

[0033] Figure 3 The present invention is a schematic diagram of the combined three-dimensional structure of a dust cleaning component, a leveling component and a pushing component in a coating device suitable for release film spraying.

[0034] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of a dust cleaning component in a coating device suitable for release film spraying.

[0035] Figure 5 It is a schematic diagram of the three-dimensional structure of a pushing component in a coating device suitable for release film spraying.

[0036] Figure 6It is a schematic diagram of the three-dimensional structure of a leveling component in a coating device suitable for release film spraying.

[0037] Figure 7 It is a schematic diagram of the enlarged structure of point A in a coating device suitable for spraying release films.

[0038] Figure 8 It is a schematic diagram of the enlarged structure of point B in a coating device suitable for spraying release films.

[0039] Legend:

[0040] 1. Shell; 2. Placement rack; 3. Base; 4. Travel slot; 5. Dust removal assembly; 51. First mounting rack; 52. Top plate; 53. Connecting rod; 54. First threaded rod; 55. Dust removal brush; 56. Press plate; 57. Side plate; 58. Connecting ring; 59. Telescopic rod; 510. Spring; 511. Spring slot; 6. Leveling assembly; 61. Power rod; 62. First bevel gear; 63. Second bevel gear; 64. Second Threaded rod; 65, limiting threaded cylinder; 66, long board; 67, frame plate; 68, leveling cylinder; 7, pushing assembly; 71, forward and reverse motor; 72, driving bevel gear; 73, first driven bevel gear; 74, second driven bevel gear; 75, first transmission rod; 76, second transmission rod; 77, pulley; 78, belt; 79, first gear; 710, second gear; 711, first roller; 712, second roller. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the 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.

[0042] See also Figure 1-8 The present invention provides a technical solution: a coating device suitable for spraying a release film, comprising a shell 1, a placing frame 2 is fixedly installed on one side of the shell 1, a base 3 is fixedly installed on the inner wall of the shell 1, travel grooves 4 are arranged on both sides of the base 3, a dust cleaning component 5 is arranged on the inner wall of the travel groove 4, a leveling component 6 is arranged on the top surface of the base 3, and a pushing component 7 is arranged on the side wall of the base 3;

[0043] The dust cleaning assembly 5 includes a first threaded rod 54 and a pressing plate 56. The first threaded rod 54 is rotatably mounted on the inner wall of the base 3. A connecting ring 58 is threadedly mounted on the outer wall of the first threaded rod 54. Connecting rods 53 are fixedly mounted on both sides of the connecting ring 58. A first mounting frame 51 is fixedly mounted on the other end of the connecting rod 53. A top plate 52 is fixedly mounted on the top of the first mounting frame 51. A dust cleaning brush 55 is fixedly mounted on the bottom of the top plate 52. Side plates 57 are fixedly mounted on both sides of the pressing plate 56. A spring groove 511 is provided on the top of the side plate 57. A telescopic rod 59 is fixedly mounted on the inner wall of the spring groove 511. The top of the telescopic rod 59 is fixedly connected to the bottom of the top plate 52. A spring 510 is mounted on the outer wall of the telescopic rod 59. The inner wall of the travel groove 4 is slidably connected to the connecting rod 53.

[0044] The specific implementation example is as follows: the release film to be sprayed is placed on the placement rack 2, and then the release film is introduced into the device through the feed port set on one side of the shell 1, and the pressing plate 56 is pulled down, and the pressing plate 56 moves downward. While the pressing plate 56 moves, it drives the side plate 57 to move, and the side plate 57 drives the spring 510 to stretch it to form a stretched state, and then the release film is inserted into the space between the top plate 52 and the pressing plate 56, and then the pressing plate 56 is released, and the pressing plate 56 is reset by the elastic force of the spring 510 to press the release film tightly, and the forward and reverse motor 71 is started. One end of the output shaft of the forward and reverse motor 71 drives the driving bevel gear 72 to rotate, and the driving bevel gear 72 is meshed with the first driven bevel gear 73, so that the driving bevel gear 72 drives the first driven bevel gear 73 to rotate, and the first driven bevel gear 73 is meshed with the second driven bevel gear The wheels 74 are meshed and connected, so that the first driven bevel gear 73 rotates and the second driven bevel gear 74 is driven to rotate at the same time. When the second driven bevel gear 74 rotates, it also drives the first transmission rod 75 to rotate, and the first transmission rod 75 drives the first threaded rod 54 to rotate. The outer wall of the first threaded rod 54 and the connecting ring 58, when the first threaded rod 54 rotates, the connecting ring 58 is displaced on its outer wall, and the connecting ring 58 is displaced and the connecting rod 53 is displaced, so that the connecting rod 53 is displaced on the inner wall of the stroke groove 4, and the connecting rod 53 is displaced and the first mounting frame 51 is displaced, and the first mounting frame 51 drives the top plate 52 to displace, and the top plate 52 drives the dust cleaning brush 55 to displace, so that it is displaced on the surface of the release film, and then the rotation direction of the forward and reverse motor 71 is adjusted to reset it, and this reciprocating process is repeated.

[0045] The leveling assembly 6 includes a power rod 61 and a second threaded rod 64, the power rod 61 is fixedly mounted on one end of the first threaded rod 54, a first bevel gear 62 is fixedly mounted on one end of the power rod 61, the second threaded rod 64 is rotatably mounted on the inner wall of the base 3, a second bevel gear 63 is fixedly mounted on the bottom end of the second threaded rod 64, the first bevel gear 62 and the second bevel gear 63 are meshingly connected, a limiting threaded cylinder 65 is threadedly mounted on the outer wall of the second threaded rod 64, the limiting threaded cylinder 65 passes through a through hole provided on the top surface of the base 3, a long plate 66 is fixedly mounted on the top of the limiting threaded cylinder 65, a frame plate 67 is fixedly mounted on the top surface of the long plate 66, and a leveling cylinder 68 is rotatably mounted on the side wall of the frame plate 67;

[0046] The specific embodiment is as follows: the first threaded rod 54 drives the power rod 61 to rotate while rotating, and the power rod 61 drives the first bevel gear 62 to rotate. The first bevel gear 62 is meshed with the second bevel gear 63, so that the first bevel gear 62 drives the second bevel gear 63 to rotate synchronously, and the second bevel gear 63 drives the second threaded rod 64 to rotate. The outer wall of the second threaded rod 64 is threadedly connected with the inner wall of the limiting threaded cylinder 65. When the second threaded rod 64 rotates, it drives the limiting threaded cylinder 65 to move on its outer wall. The displacement of the limiting threaded cylinder 65 drives the long plate 66 to move, and the long plate 66 drives the frame plate 67 to move. The frame plate 67 drives the flattening cylinder 68 to move, and the flattening cylinder 68 drives the release film to be pressed down, so that the release film is stretched flat during the pressing process, and then the rotation direction of the forward and reverse motor 71 is adjusted to reset it, and this reciprocating process is used to perform indirect stretching and relaxation to prevent it from breaking.

[0047] The pushing assembly 7 includes a first roller shaft 711 and a second roller shaft 712, which are rotatably mounted on the top surface of the base 3 through a mounting plate, a first gear 79 is fixedly mounted on one side of the first roller shaft 711, and a second gear 710 is fixedly mounted on one side of the second roller shaft 712, and the first gear 79 and the second gear 710 are meshedly connected, a forward and reverse motor 71 is fixedly mounted on the inner wall of the base 3, a driving bevel gear 72 is fixedly mounted on one end of the output shaft of the forward and reverse motor 71, and a first gear 79 is rotatably mounted on the inner wall of the base 3. A second transmission rod 76, one end of which is fixedly mounted with a first driven bevel gear 73, the first driven bevel gear 73 is meshingly connected with the driving bevel gear 72, the other end of the second transmission rod 76 and the outer wall of the first gear 79 are fixedly mounted with a pulley 77, the outer wall of the pulley 77 is provided with a belt 78, the other end of the first threaded rod 54 is fixedly mounted with a first transmission rod 75, one end of the first transmission rod 75 is fixedly mounted with a second driven bevel gear 74, the first driven bevel gear 73 is meshingly connected with the second driven bevel gear 74;

[0048] The specific implementation is as follows: when the first driven bevel gear 73 rotates, the second transmission rod 76 is driven to rotate, and the second transmission rod 76 drives the first gear 79 to rotate through the pulley 77 and the belt 78. The first gear 79 is meshed with the second gear 710, so that the first gear 79 drives the second gear 710 to rotate, the first gear 79 drives the first roller 711 to rotate, and the second gear 710 drives the second roller 712 to rotate. The direction of the first roller 711 is opposite to that of the second roller 712, so that it drives the release film to be pushed into the sprayer arranged on the inner wall of the shell 1.

[0049] The present invention also discloses a method for using a coating device suitable for spraying a release film, comprising the following steps:

[0050] S1, place the release film to be sprayed on the placement rack 2, then introduce the release film into the device through the feeding port set on one side of the shell 1, pull down the pressing plate 56, the pressing plate 56 moves downward, and the pressing plate 56 drives the side plate 57 to move while moving, and the side plate 57 drives the spring 510 to stretch it to form a stretched state, and then insert the release film into the space between the top plate 52 and the pressing plate 56, and then release the pressing plate 56, and reset the pressing plate 56 by the elastic force of the spring 510 to press the release film tightly, and start the forward and reverse motor 71, and one end of the output shaft of the forward and reverse motor 71 drives the driving bevel gear 72 to rotate, and the driving bevel gear 72 is meshed and connected with the first driven bevel gear 73, so that the driving bevel gear 72 drives the first driven bevel gear 73 to rotate;

[0051] S2, the first driven bevel gear 73 is meshed with the second driven bevel gear 74, so that the first driven bevel gear 73 rotates and drives the second driven bevel gear 74 to rotate. When the second driven bevel gear 74 rotates, it drives the first transmission rod 75 to rotate, and the first transmission rod 75 drives the first threaded rod 54 to rotate, and the outer wall of the first threaded rod 54 and the connecting ring 58 are driven to move on its outer wall when the first threaded rod 54 rotates. When the connecting ring 58 moves, it drives the connecting rod 53 to move, so that the connecting rod 53 moves on the inner wall of the stroke groove 4. When the connecting rod 53 moves, it drives the first mounting bracket 51 to move, and the first mounting bracket 51 drives the top plate 52 to move, and the top plate 52 drives the dust cleaning brush 55 to move, so that it moves on the surface of the release film, and then resets it by adjusting the rotation direction of the forward and reverse motor 71, and repeats this process.

[0052] S3, the first threaded rod 54 rotates while driving the power rod 61 to rotate, and the power rod 61 drives the first bevel gear 62 to rotate, and the first bevel gear 62 is meshed with the second bevel gear 63, so that the first bevel gear 62 drives the second bevel gear 63 to rotate synchronously, and the second bevel gear 63 drives the second threaded rod 64 to rotate, and the outer wall of the second threaded rod 64 is threadedly connected with the inner wall of the limiting threaded cylinder 65. When the second threaded rod 64 rotates, it drives the limiting threaded cylinder 65 to move on its outer wall, and the displacement of the limiting threaded cylinder 65 drives the long plate 66 to move, and the long plate 66 drives the frame plate 67 to move, and the frame plate 67 drives the flattening cylinder 68 to move, and the flattening cylinder 68 drives the release film to press down, so that the release film is stretched flat in the process of pressing down, and then the rotation direction of the forward and reverse motor 71 is adjusted to reset it, and this reciprocating is performed to perform indirect stretching and relaxation to prevent it from breaking;

[0053] S4. When the first driven bevel gear 73 rotates, it drives the second transmission rod 76 to rotate. The second transmission rod 76 drives the first gear 79 to rotate through the pulley 77 and the belt 78. The first gear 79 is meshed with the second gear 710, so that the first gear 79 drives the second gear 710 to rotate. The first gear 79 drives the first roller 711 to rotate, and the second gear 710 drives the second roller 712 to rotate. The direction of the first roller 711 is opposite to that of the second roller 712, so that it drives the release film to be pushed into the sprayer arranged on the inner wall of the shell 1.

[0054] Working principle: Place the release film to be sprayed on the placement rack 2, and then introduce the release film into the device through the feed port set on one side of the shell 1, pull down the pressure plate 56, and the pressure plate 56 moves downward. While the pressure plate 56 moves, it drives the side plate 57 to move, and the side plate 57 drives the spring 510 to stretch it, so that it forms a stretched state, and then insert the release film into the space between the top plate 52 and the pressure plate 56, and then release the pressure plate 56, and reset the pressure plate 56 by the elastic force of the spring 510 to press the release film tightly, and start the forward and reverse motor 71. One end of the output shaft of the forward and reverse motor 71 drives the driving bevel gear 72 to rotate, and the driving bevel gear 72 is meshed with the first driven bevel gear 73, so that the driving bevel gear 72 drives the first driven bevel gear 73 to rotate, and the first driven bevel gear The first driven bevel gear 73 is meshed with the second driven bevel gear 74, so that the first driven bevel gear 73 rotates and drives the second driven bevel gear 74 to rotate. When the second driven bevel gear 74 rotates, it drives the first transmission rod 75 to rotate. The first transmission rod 75 drives the first threaded rod 54 to rotate. The outer wall of the first threaded rod 54 and the connecting ring 58 are driven when the first threaded rod 54 rotates. The connecting ring 58 is displaced on its outer wall. The connecting ring 58 is displaced and the connecting rod 53 is displaced. The connecting rod 53 is displaced on the inner wall of the stroke groove 4. The connecting rod 53 is displaced and the first mounting frame 51 is displaced. The first mounting frame 51 drives the top plate 52 to move. The top plate 52 drives the dust cleaning brush 55 to move, so that it moves on the surface of the release film, and then by adjusting The forward and reverse rotation direction of the motor 71 resets it, and in this reciprocating manner, the first threaded rod 54 rotates and drives the power rod 61 to rotate, and the power rod 61 drives the first bevel gear 62 to rotate, and the first bevel gear 62 is meshed with the second bevel gear 63, so that the first bevel gear 62 drives the second bevel gear 63 to rotate synchronously, and the second bevel gear 63 drives the second threaded rod 64 to rotate, and the outer wall of the second threaded rod 64 is threadedly connected with the inner wall of the limiting threaded cylinder 65. When the second threaded rod 64 rotates, it drives the limiting threaded cylinder 65 to move on its outer wall, and the displacement of the limiting threaded cylinder 65 drives the long plate 66 to move, and the long plate 66 drives the frame plate 67 to move, and the frame plate 67 drives the leveling cylinder 68 to move, and the leveling cylinder 68 drives the release film to move. The release film is pressed down so that it is stretched flat during the pressing process, and then the rotation direction of the forward and reverse motor 71 is adjusted to reset it, and this reciprocating process is used to perform indirect stretching and relaxation to prevent it from breaking. When the first driven bevel gear 73 rotates, it drives the second transmission rod 76 to rotate. The second transmission rod 76 drives the first gear 79 to rotate through the pulley 77 and the belt 78. The first gear 79 is meshed with the second gear 710, so that the first gear 79 drives the second gear 710 to rotate. The first gear 79 drives the first roller 711 to rotate, and the second gear 710 drives the second roller 712 to rotate. The direction of the first roller 711 is opposite to that of the second roller 712, so that it drives the release film to be pushed into the sprayer arranged on the inner wall of the shell 1.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A coating device suitable for spraying a release film, comprising a housing (1), characterized in that: A placement rack (2) is fixedly mounted on one side of the shell (1); a base (3) is fixedly mounted on the inner wall of the shell (1); travel grooves (4) are arranged on both sides of the base (3); a dust cleaning component (5) is arranged on the inner wall of the travel groove (4); a leveling component (6) is arranged on the top surface of the base (3); and a pushing component (7) is arranged on the side wall of the base (3).

2. A coating device suitable for spraying release film according to claim 1, characterized in that: The dust cleaning assembly (5) comprises a first threaded rod (54) and a pressure plate (56); the first threaded rod (54) is rotatably mounted on the inner wall of the base (3); a connecting ring (58) is threadedly mounted on the outer wall of the first threaded rod (54); connecting rods (53) are fixedly mounted on both sides of the connecting ring (58).

3. A coating device suitable for spraying release film according to claim 2, characterized in that: A first mounting frame (51) is fixedly mounted on the other end of the connecting rod (53), a top plate (52) is fixedly mounted on the top of the first mounting frame (51), a dust cleaning brush (55) is fixedly mounted on the bottom of the top plate (52), and side plates (57) are fixedly mounted on both sides of the pressure plate (56).

4. A coating device suitable for spraying release film according to claim 3, characterized in that: A spring groove (511) is provided at the top of the side plate (57), a telescopic rod (59) is fixedly mounted on the inner wall of the spring groove (511), the top end of the telescopic rod (59) is fixedly connected to the bottom of the top plate (52), a spring (510) is sleeved on the outer wall of the telescopic rod (59), and the inner wall of the travel groove (4) is slidably connected to the connecting rod (53).

5. A coating device suitable for spraying release film according to claim 4, characterized in that: The leveling assembly (6) comprises a power rod (61) and a second threaded rod (64); the power rod (61) is fixedly mounted on one end of the first threaded rod (54); a first bevel gear (62) is fixedly mounted on one end of the power rod (61); the second threaded rod (64) is rotatably mounted on the inner wall of the base (3); a second bevel gear (63) is fixedly mounted on the bottom end of the second threaded rod (64); the first bevel gear (62) and the second bevel gear (63) are meshingly connected.

6. A coating device suitable for spraying release film according to claim 5, characterized in that: A limiting threaded cylinder (65) is threadedly mounted on the outer wall of the second threaded rod (64), the limiting threaded cylinder (65) passes through a through hole arranged on the top surface of the base (3), a long plate (66) is fixedly mounted on the top of the limiting threaded cylinder (65), a frame plate (67) is fixedly mounted on the top surface of the long plate (66), and a leveling cylinder (68) is rotatably mounted on the side wall of the frame plate (67).

7. A coating device suitable for spraying release film according to claim 6, characterized in that: The pushing assembly (7) comprises a first roller (711) and a second roller (712); the first roller (711) and the second roller (712) are rotatably mounted on the top surface of the base (3) via a mounting plate; a first gear (79) is fixedly mounted on one side of the first roller (711); and a second gear (710) is fixedly mounted on one side of the second roller (712).

8. A coating device suitable for spraying release film according to claim 7, characterized in that: The first gear (79) is meshingly connected with the second gear (710); a forward and reverse motor (71) is fixedly mounted on the inner wall of the base (3); a driving bevel gear (72) is fixedly mounted on one end of the output shaft of the forward and reverse motor (71); a second transmission rod (76) is rotatably mounted on the inner wall of the base (3); a first driven bevel gear (73) is fixedly mounted on one end of the second transmission rod (76); and the first driven bevel gear (73) is meshingly connected with the driving bevel gear (72).

9. A coating device suitable for spraying release film according to claim 8, characterized in that: A pulley (77) is fixedly mounted on the other end of the second transmission rod (76) and the outer wall of the first gear (79), and a belt (78) is arranged on the outer wall of the pulley (77). A first transmission rod (75) is fixedly mounted on the other end of the first threaded rod (54), and a second driven bevel gear (74) is fixedly mounted on one end of the first transmission rod (75). The first driven bevel gear (73) is meshingly connected with the second driven bevel gear (74).

10. A method for using a coating device suitable for spraying a release film according to any one of claims 1 to 9, characterized in that: The steps include: S1. Place the release film to be sprayed on the placement rack (2), then introduce the release film into the device through the feed port provided on one side of the housing (1), pull down the pressure plate (56), and the pressure plate (56) moves downward. The pressure plate (56) moves while driving the side plate (57) to move. The side plate (57) drives the spring (510) to stretch it, so that it forms a stretched state. Then, insert the release film into the space between the top plate (52) and the pressure plate (56), and then release the pressure plate (56). The pressure plate (56) is reset by the elastic force of the spring (510) to press the release film tightly. Start the forward and reverse motor (71), and one end of the output shaft of the forward and reverse motor (71) drives the driving bevel gear (72) to rotate. The driving bevel gear (72) is meshed with the first driven bevel gear (73), so that the driving bevel gear (72) drives the first driven bevel gear (73) to rotate; S2, the first driven bevel gear (73) is meshed with the second driven bevel gear (74), so that the first driven bevel gear (73) rotates and drives the second driven bevel gear (74) to rotate, and when the second driven bevel gear (74) rotates, it drives the first transmission rod (75) to rotate, and the first transmission rod (75) drives the first threaded rod (54) to rotate, and the outer wall of the first threaded rod (54) and the connecting ring (58) are connected, and when the first threaded rod (54) rotates, it drives the connecting ring (58) to rotate. The ring (58) is displaced on its outer wall, and the displacement of the connecting ring (58) drives the connecting rod (53) to be displaced, so that the connecting rod (53) is displaced on the inner wall of the travel groove (4), and the displacement of the connecting rod (53) drives the first mounting frame (51) to be displaced, and the first mounting frame (51) drives the top plate (52) to be displaced, and the top plate (52) drives the dust cleaning brush (55) to be displaced, so that it is displaced on the surface of the release film, and then the rotation direction of the forward and reverse motor (71) is adjusted to reset it, and this reciprocating cycle is repeated; S3, the first threaded rod (54) rotates and drives the power rod (61) to rotate, and the power rod (61) drives the first bevel gear (62) to rotate, and the first bevel gear (62) and the second bevel gear (63) are meshed and connected, so that the first bevel gear (62) drives the second bevel gear (63) to rotate synchronously, and the second bevel gear (63) drives the second threaded rod (64) to rotate, and the outer wall of the second threaded rod (64) is threadedly connected with the inner wall of the limiting threaded cylinder (65). When the second threaded rod ( 64) rotates and drives the limiting threaded cylinder (65) to move on its outer wall. The limiting threaded cylinder (65) moves and drives the long plate (66) to move. The long plate (66) drives the frame plate (67) to move. The frame plate (67) drives the flattening cylinder (68) to move. The flattening cylinder (68) drives the release film to press down, so that the release film is stretched flat during the pressing process. Then, the rotation direction of the forward and reverse motor (71) is adjusted to reset the release film. In this way, the film is stretched and relaxed indirectly to prevent it from breaking. S4. When the first driven bevel gear (73) rotates, it drives the second transmission rod (76) to rotate. The second transmission rod (76) drives the first gear (79) to rotate through the pulley (77) and the belt (78). The first gear (79) and the second gear (710) are meshed and connected, so that the first gear (79) drives the second gear (710) to rotate. The first gear (79) drives the first roller (711) to rotate. The second gear (710) drives the second roller (712) to rotate. The direction of the first roller (711) is opposite to that of the second roller (712), so that it drives the release film to be pushed into the sprayer arranged on the inner wall of the shell (1).

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