Film processing separant adding device

Abstract

The embodiment of the invention provides a film processing separant adding device, and relates to the technical field of film processing. A film processing separant adding device comprises a liquid storage frame, a center frame is integrally formed in the center of an inner cavity of the liquid storage frame, the periphery of the bottom of the liquid storage frame communicates with a base, air cylinder barrels are fixed to the side, close to the base, of the liquid storage frame in a staggered mode, and air suction ports of the air cylinder barrels communicate with air suction pipes with air suction valves; and the infiltration assembly comprises a servo motor fixed to the top of the center frame, an output shaft of the servo motor is fixedly connected with a reciprocating lead screw rotationally matched with the center frame, and the reciprocating lead screw is in threaded connection with a lead screw sleeve. A reciprocating lifting dynamic mode is adopted, the separant adding effect is achieved on multiple sets of partitioned films, meanwhile, the separants distributed near the four sets of infiltration boxes are subjected to aeration turbulent flow treatment, the separants are forced to be further actively added and attached to the films in the four sets of infiltration boxes, and the adding efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of film processing, and in particular relates to a device for adding a release agent for film processing. Background Art

[0002] Release agent, as the name implies, is an additive that plays a role of isolation. Its specific meaning varies in different fields. Common examples include film release agents in rubber processing, which are a type of operational additives. Their main function is to prevent the surfaces of films or semi-finished products from sticking to each other. They are often used in operations such as plastication, mixing, sheeting and molding of raw rubber and rubber compounds. In other aspects, such as demoulding of concrete components and annealing of laminated steel sheets, release agents with similar functions are also used. In addition, there are so-called UV release agents in the cosmetics industry.

[0003] In the prior art (publication number CN213321082U, patent name is a patent application for a film release agent dipping device), the release agent in the dipping area of ​​the dipping device can be stirred to avoid precipitation in the dipping area and the stirring device will not hit the film, effectively improving the dipping quality of the film, and at the same time, the film after dipping can be effectively dried without natural drying, and the release agent will not drip onto the ground to cause ground pollution, and can effectively save the release agent and reduce the dipping cost. In the process of implementing this technical solution, it is found that there are at least the following problems in the prior art.

[0004] During the production of film, a release agent needs to be added to the surface of the film to prevent subsequent adhesion of the film. For the currently used release agent adding method, most of them directly immerse the static film into a container filled with the release agent. This method is relatively passive and also reduces the efficiency of the release agent adhering to the film. In addition, the release agent is not evenly attached and added, and adhesion will still occur, which is not worth the loss. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems in the prior art that a reciprocating lifting method cannot be used to dynamically add a release agent to multiple groups of films after partitioning, thereby reducing the uniformity and efficiency of adding the release agent. To this end, the present application proposes a film processing release agent adding device.

[0006] To achieve the above purpose, the specific technical solutions of the present invention are as follows: A film processing release agent adding device comprises a liquid storage rack, wherein a central rack is integrally formed at the center of the inner cavity of the liquid storage rack, and the bottom of the liquid storage rack is connected to a base on all sides, and a cylinder barrel is staggeredly fixed on one side of the liquid storage rack close to the base, and the air intake of the cylinder barrel is connected to an air intake pipe with an air intake valve; The central frame is provided with an infiltration assembly for adding a release agent to the film around it, and the infiltration assembly includes a servo motor fixed on the top of the central frame, the output shaft of the servo motor is fixedly connected to a reciprocating screw rod that rotates with the central frame, and a screw rod sleeve is threadedly connected to the reciprocating screw rod; Aeration components for promoting the attachment of the release agent to the film are arranged around the inner cavity of the center frame, and the aeration components include a cam frame fixed to the bottom of the reciprocating screw rod by a fixing rod, and draining components for drying the film after adding the release agent are arranged around the center frame near the center frame.

[0007] Preferably: the infiltration assembly also includes a lifting plate fixed on the screw sleeve, and the top of the lifting plate is fixedly connected with Y-shaped rods that slide with the center frame on all sides, the Y-shaped rod is fixedly connected with an infiltration box on the side away from the center frame, and the infiltration box is embedded with an infiltration net on all sides, the outer side of the infiltration box is clamped with a loading rack, and the loading area of ​​the loading rack is provided with a positioning clip for fixing the film.

[0008] Preferably: the aeration assembly also includes a push rod frame rolling around the cam frame, and the other end of the push rod frame is fixedly connected to a piston head slidingly matched with the cylinder barrel, the outer surface of the push rod frame is sleeved with a return spring, and the exhaust port of the cylinder barrel is connected to a pressurized pipe with an exhaust valve, the top end of the pressurized pipe is connected to a right-angle pipe, and the inner end of the right-angle pipe is connected to a main pipe, the bottom end of the main pipe is connected to a branch pipe, and both ends of the branch pipe are connected to an aeration head.

[0009] Preferably: the drain assembly includes a four-way pipe connected to the top of the main pipe, and both ends of the four-way pipe are connected to angle pipes, one end of the angle pipe away from the four-way pipe is connected to a side spray plate for blowing dry the side of the infiltration box, and the other end of the four-way pipe is connected to a Y-shaped pipe, one end of the Y-shaped pipe away from the four-way pipe is connected to a three-way pipe, and the inner end of the three-way pipe is connected to an upper spray plate for blowing dry the top of the infiltration box.

[0010] Preferably, the Y-shaped rod and the infiltration box are distributed in an axisymmetric state along the central axis of the liquid storage rack, and a warning light is fixedly connected to the top of the Y-shaped rod via a support.

[0011] Preferably: the inner cavity array of the infiltration box is provided with a sealing slot engaged with the loading rack, and the outer side of the loading rack is integrally formed with a sealing seat engaged with the sealing slot and adopts an ear-pinching design.

[0012] Preferably, a sheet placement slot which is fixedly matched with the positioning clamp is provided on one side of the loading rack close to the infiltration box, and the mesh shapes of the infiltration nets used around the infiltration box are all consistent and diamond-shaped.

[0013] Preferably, the inner cavity of the central frame is provided with slide rail grooves around all sides, and the inner cavity of the slide rail groove is slidably connected with a slide rail block fixedly matched with the lifting plate.

[0014] Preferably, a matching groove for slidingly matching with the loading rack is provided on one side of the liquid storage rack close to the infiltration box, and observation windows designed with tempered glass are provided on all sides of the liquid storage rack.

[0015] Preferably, the four corners of the inner cavity of the liquid storage rack are fixedly connected with partitions fixedly matched with the central rack, and the partitions are embeddedly connected with the branch pipes, and the aeration heads are distributed in an inclined state along the central axis of the branch pipes.

[0016] The film processing release agent adding device of the present invention has the following advantages: 1. A film processing release agent adding device, during the adding of release agent to the film, firstly, a servo motor provides a unified driving source, which saves power cost, and the reciprocating screw and screw sleeve drive the lifting plate to realize reciprocating lifting motion, and at the same time, the infiltration net provides the release agent to reach the film adding channel, and after the loading rack and the positioning clamp clamp the film, the lifting plate drives four groups of infiltration boxes through four Y-shaped rods to carry out partitioned infiltration of the release agent in the liquid storage rack separated by the partition, and adopts a dynamic reciprocating lifting method to realize the release agent adding effect for multiple groups of films after the partition, so that the release agent and the film are actively attached, thereby improving the release agent adding efficiency and uniformity.

[0017] 2. A film processing release agent adding device, at the same time, through the reciprocating work of the cam frame, four push rod frames, piston heads and return springs, a pressurized air source is generated in four groups of cylinder barrels, and then reaches four groups of branch pipes in turn through four pressurized pipes, right-angle pipes and main pipes. The four-way pressurized air source is then evenly sprayed to the release agent area of ​​the four groups of infiltration boxes by the aeration heads with inclined angles, and the release agent distributed near the four groups of infiltration boxes is aerated and disturbed, forcing the release agent to further actively add and adhere to the films in the four groups of infiltration boxes, thereby improving its adding efficiency and preventing the effective ingredients in the release agent from precipitating in the corners of the liquid storage rack.

[0018] 3. A film processing release agent adding device, after the release agent is added to the films in four groups of infiltration boxes, the films in the four groups of infiltration boxes are first reset to the initial loading state, and the release agent in the four groups of infiltration boxes drips back into the liquid storage rack through the infiltration net, and the films in the four groups of infiltration boxes with the release agent added are drained. At the same time, the pressurized air source in the four main pipes passes through the four four-way pipes and the corner pipes in turn to blow dry the films in the four groups of infiltration boxes in the drained state from the side through the side spray plate, and the pressurized air source in the four four-way pipes passes through the four Y-tubes and the three-way pipes to blow dry the films in the four groups of infiltration boxes in the drained state from the top through the upper spray plate, thereby accelerating the drying speed of the film after the release agent is added, and facilitating the stable adhesion of the release agent to the film after the addition is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a structural initial state diagram of a film processing release agent adding device of the present invention; Figure 2 This is a structural working state diagram of a film processing release agent adding device of the present invention; Figure 3 It is a partial cross-sectional view of the structure of a film processing release agent adding device of the present invention; Figure 4 It is a partial bottom view of the structure of a film processing release agent adding device of the present invention; Figure 5 This is a diagram showing the initial state of the infiltration assembly structure of the present invention; Figure 6 It is a working state diagram of the infiltration component structure of the present invention; Figure 7 A partial bottom view of the infiltration assembly structure of the present invention; Figure 8 It is a partial side view of the infiltration assembly structure of the present invention; Fig. 9 This is an exploded view of the infiltration box structure of the present invention; Fig.10 It is a front cross-sectional view of the cylinder barrel, the infiltration component and the aeration component structure of the present invention; Fig.11 It is a partial side cross-sectional view of the cylinder barrel, the infiltration component and the aeration component structure of the present invention; Fig.12It is a front view of the structures of the infiltration component, the aeration component, the drain component and the spoiler component of the present invention; Fig.13 A top view of the drain assembly structure of the present invention; Fig.14 A bottom view of the infiltration component and spoiler component structure of the present invention; Fig.15 It is a side cross-sectional view of the liquid storage rack, center rack, base and cylinder barrel structure of the present invention.

[0021] Explanation of the markings in the figure: 1. Liquid storage rack; 2. Center rack; 3. Base; 4. Cylinder; 5. Infiltration assembly; 51. Servo motor; 52. Reciprocating screw; 53. Screw sleeve; 54. Lifting plate; 55. Y-shaped rod; 56. Infiltration box; 57. Infiltration net; 58. Loading rack; 59. Positioning clamp; 6. Aeration assembly; 61. Cam rack; 62. Push rod rack; 63. Piston head; 64. Return spring; 65. Pressurized pipe; 66. Straight Angle pipe; 67, main pipe; 68, branch pipe; 69, aeration head; 7, drain assembly; 71, four-way pipe; 72, angle pipe; 73, side injection plate; 74, Y-type pipe; 75, three-way pipe; 76, upper injection plate; 8, spoiler assembly; 81, flow equalizing plate; 82, main bevel gear; 83, bevel gear rack; 84, secondary bevel gear; 85, rotating shaft; 86, spoiler fan; 9, slide rail groove; 10, slide rail block; 11, matching groove; 12, partition. DETAILED DESCRIPTION

[0022] The present invention is specifically described below in conjunction with the accompanying drawings and specific embodiments: like Figure 1-Figure 15 As shown, a film processing release agent adding device of the present invention comprises a liquid storage rack 1, a center rack 2 is integrally formed at the center of the inner cavity of the liquid storage rack 1, and the four corners of the inner cavity of the liquid storage rack 1 are fixedly connected with a partition 12 fixedly matched with the center rack 2, so that the liquid storage rack 1 is partitioned, which is conducive to the partition attachment and adding work of four groups of films, and the bottom of the liquid storage rack 1 is connected with a base 3 on all sides, and a cylinder barrel 4 is staggered and fixed on one side of the liquid storage rack 1 close to the base 3, and the air intake of the cylinder barrel 4 is connected with an air intake pipe with an air intake valve, so as to facilitate the air supply to the cylinder barrel 4; The central frame 2 is provided with an infiltration component 5 for adding a release agent to the film on all sides, and the infiltration component 5 includes a servo motor 51 fixed on the top of the central frame 2, the output shaft of the servo motor 51 is fixedly connected to a reciprocating screw 52 that rotates with the central frame 2, and a screw sleeve 53 is threadedly connected to the reciprocating screw 52, ​​and a dynamic reciprocating lifting mode is adopted to achieve the effect of adding a release agent to the multiple groups of films after partitioning; the inner cavity of the central frame 2 is provided with an aeration component 6 for promoting the attachment of the release agent to the film on all sides, and the aeration component 6 includes a cam frame 61 fixed to the bottom of the reciprocating screw 52 by a fixing rod, and the release agent distributed near the film is aerated and disturbed, forcing the release agent to further actively add and attach to the film, and the central frame 2 is provided with a draining component 7 for drying the film after adding the release agent on all sides near the central frame 2, which quickly blows the side and top of the film to accelerate the drying speed of the film after the release agent is added, which is conducive to the stable attachment of the release agent to the film after the addition is completed.

[0023] like Figure 5-Figure 13 As shown, the infiltration assembly 5 also includes a lifting plate 54 fixed on the screw sleeve 53, which is first provided with a unified driving source by the servo motor 51, saving power costs, and the reciprocating screw 52 and the screw sleeve 53 drive the lifting plate 54 to achieve reciprocating lifting motion, and the top of the lifting plate 54 is fixedly connected to a Y-shaped rod 55 that slides with the center frame 2, and the Y-shaped rod 55 is fixedly connected to the side away from the center frame 2. The infiltration box 56 is embedded with an infiltration net 57 on all sides of the infiltration box 56. 6 is clamped with a loading rack 58 on the outside, and a positioning clamp 59 for fixing the film is provided in the loading area of ​​the loading rack 58. At the same time, the infiltration net 57 provides a channel for adding the release agent to the film. After the loading rack 58 and the positioning clamp 59 clamp and position the film, the lifting plate 54 drives the four groups of infiltration boxes 56 through the four Y-shaped rods 55 to carry out partition infiltration of the release agent in the liquid storage rack 1 separated by the partition 12. The dynamic mode of reciprocating lifting is adopted to achieve the effect of adding the release agent to the multiple groups of films after the partition. The Y-shaped rod 55 and the infiltration box 56 are axially symmetrically distributed along the central axis of the liquid storage rack 1, which is convenient for placing four groups of films in the infiltration box 56, so that the four groups of films are reasonably distributed, and the top of the Y-shaped rod 55 is fixedly connected to a warning light through a support to warn the working status of the infiltration box 56, and the inner cavity array of the infiltration box 56 is provided with a blocking slot that is engaged with the loading rack 58, and the outer side of the loading rack 58 is integrally formed with a blocking seat that is engaged with the blocking slot and adopts an ear-pinching design, which plays a role in quickly engaging the loading rack 58, and also facilitates the replacement of the film in the loading rack 58; A film placing slot fixedly matched with the positioning clamp 59 is provided on the side of the loading rack 58 close to the infiltration box 56, so that the film is fully exposed to the isolation agent area, and the mesh shape of the infiltration net 57 used around the infiltration box 56 is consistent and all are diamond-shaped, which is conducive to the isolation agent passing through the infiltration net 57 to reach the film area in the infiltration box 56. Slide rail grooves 9 are provided around the inner cavity of the center frame 2, and the inner cavity of the slide rail groove 9 is slidably connected with a slide rail block 10 fixedly matched with the lifting plate 54, which plays a role of sliding support for the lifting plate 54 to prevent the lifting plate 54 from tilting and shaking during the lifting and lowering of the lifting plate 54. A matching groove 11 slidably matched with the loading rack 58 is provided on the side of the liquid storage rack 1 close to the infiltration box 56, which plays a role of sliding through the loading rack 58, and observation windows designed with tempered glass are provided around the liquid storage rack 1, which is convenient for observing the situation in the liquid storage rack 1 from the outside.

[0024] The aeration assembly 6 also includes a push rod frame 62 rolling around the cam frame 61, and the other end of the push rod frame 62 is fixedly connected to a piston head 63 that slides with the cylinder barrel 4. The outer surface of the push rod frame 62 is sleeved with a return spring 64. The reciprocating work of the cam frame 61, the four push rod frames 62, the piston head 63 and the return spring 64 cooperates to generate a pressurized gas source in the four groups of cylinder barrels 4, and the exhaust port of the cylinder barrel 4 is connected to a pressurized pipe 65 with an exhaust valve, and the top end of the pressurized pipe 65 is connected to a right-angle pipe 66, and the inner end of the right-angle pipe 66 is connected to the exhaust port of the cylinder barrel 4. There is a main pipe 67, the bottom end of the main pipe 67 is connected to a branch pipe 68, and the pressurized air source in the four groups of cylinder barrels 4 is then sequentially transmitted through four pressurized pipes 65, right-angle pipes 66 and the main pipe 67 to the four groups of branch pipes 68, and both ends of the branch pipes 68 are connected to aeration heads 69. The four-way pressurized air source is then evenly sprayed to the isolation agent area of ​​the four groups of infiltration boxes 56 by the aeration heads 69 with an inclined distribution, and the isolation agent distributed near the four groups of infiltration boxes 56 is aerated and disturbed, forcing the isolation agent to further actively add and adhere to the film in the four groups of infiltration boxes 56; The partition 12 is embedded and connected to the branch pipe 68, and the aeration head 69 is distributed in an inclined state along the central axis of the branch pipe 68, which effectively aerates and disturbs the isolation agent around the inner periphery of the four groups of infiltration boxes 56, forcing the isolation agent to fully reach the film area in the four groups of infiltration boxes 56 and fully contact and adhere to it.

[0025] The drain assembly 7 includes a four-way pipe 71 connected to the top of the main pipe 67, and both ends of the four-way pipe 71 are connected to an angle pipe 72, and one end of the angle pipe 72 away from the four-way pipe 71 is connected to a side spray plate 73 for drying the side of the infiltration box 56. The pressurized air source in the four main pipes 67 passes through the four four-way pipes 71 and the angle pipes 72 in turn, and the side spray plate 73 blows the film in the four groups of infiltration boxes 56 in the draining state sideways. The other end of the four-way pipe 71 is connected to a Y-shaped pipe 7 4. One end of the Y-shaped tube 74 away from the four-way tube 71 is connected to a three-way tube 75, and the inner end of the three-way tube 75 is connected to an upper spray plate 76 for drying the top of the infiltration box 56. The pressurized air source in the four four-way tubes 71 passes through the four Y-shaped tubes 74 and the three-way tube 75 and the upper spray plate 76 to dry the top of the four groups of films in the infiltration boxes 56 in a drained state, thereby accelerating the drying speed of the film after the release agent is added, and facilitating the stable attachment of the release agent to the film after the addition.

[0026] like Fig.12 , Fig.14 and Fig.15 As shown, during the addition of the release agent to the film, a static addition method is mostly used, which causes the effective ingredients in the release agent to settle to the bottom and cannot be effectively attached to the film, and also directly reduces the later release performance of the film. A spoiler component 8 used in conjunction with the infiltration component 5 is provided in the base 3, and the spoiler component 8 includes a flow equalizing plate 81 embedded between the base 3 and the liquid storage rack 1, which performs a flow equalization process on the spoiler force generated in the base 3, which is beneficial to the spoiler operation of the release agent in each area of ​​the liquid storage rack 1; The bottom of the cam frame 61 is fixedly connected to a main bevel gear 82 through a fixing rod, and the main bevel gear 82 is meshed with a bevel gear frame 83 on all sides, and the other end gear of the bevel gear frame 83 is meshed with a sub-bevel gear 84, and the inner cavity of the sub-bevel gear 84 is fixedly connected to a rotating shaft 85 that rotates with the base 3, and the top of the rotating shaft 85 is fixedly connected to a spoiler fan 86 that is used in conjunction with the flow equalizing plate 81. The main bevel gear 82 drives four groups of sub-bevel gears 84 to rotate through four bevel gear frames 83, and the four groups of sub-bevel gears 84 drive four groups of spoiler fans 86 to rotate accordingly through four rotating shafts 85. The spoiler force generated by the four groups of spoiler fans 86 is treated by the flow equalizing plate 81 to equalize the flow, and the isolation agent in each partition of the liquid storage frame 1 is treated by spoiler and anti-sedimentation, so that the isolation agent passes through the infiltration net 57 and is fully attached to the film in the four groups of infiltration boxes 56, thereby improving its addition uniformity and efficiency.

[0027] The working principle of a film processing release agent adding device is as follows: first, release agent is added to the four areas in the liquid storage rack 1 separated by four partitions 12 to a predetermined liquid level, and then the four groups of films to be added with release agent are clamped and fixed in the four groups of loading racks 58 by positioning clamps 59, and after being clamped in the four groups of infiltration boxes 56 at the initial loading position, the servo motor 51 is controlled to start and drive the reciprocating screw 52 to rotate, and the reciprocating screw 52 drives the screw sleeve 53 to reciprocate up and down, and the lifting plate 54 is supported by the sliding rail groove 9 and the sliding rail block 10. Then, the screw sleeve 53 drives the lifting plate 54 to reciprocate and lift in the center frame 2, and the lifting plate 54 drives the infiltration boxes 56 on the four Y-shaped rods 55 to infiltrate up and down in the release agent in each area of ​​the liquid storage rack 1, and the release agent in each area of ​​the liquid storage rack 1 passes through the infiltration net 57 to reach the film area in a fixed state, and is attached to it for addition; At the same time, the reciprocating screw rod 52 drives the cam frame 61 to rotate synchronously. When the four push rod frames 62 roll to the four outermost positions of the cam frame 61 under the restoring elastic force of the four restoring springs 64, the piston heads 63 on the four push rod frames 62 are in the return suction state in the four groups of cylinder barrels 4, and the suction valves on the four suction pipes are opened, and the exhaust valves on the four pressurizing pipes 65 are closed, then the outside air is sucked into the four groups of cylinder barrels 4 through the four suction pipes, completing the air supply work of the four groups of cylinder barrels 4; When the cam frame 61 drives the four push rod frames 62 to roll to their innermost ends and compresses the four return springs 64, the piston heads 63 on the four push rod frames 62 are in the process exhaust state in the four groups of cylinder barrels 4. Otherwise, the gas in the four groups of cylinder barrels 4 is pressurized and discharged into the four pressurizing pipes 65. The four-way pressurized gas sources in the four pressurizing pipes 65 pass through the four right-angle pipes 66 in turn to reach the four main pipes 67 and are stored therein. At the same time, the aeration heads 69 with inclination distribution on the four rows of branch pipes 68 are sprayed to the isolation agent area around the four groups of infiltration boxes 56 in each area of ​​the liquid storage rack 1 that are in a reciprocating lifting and lowering dynamic state, and the isolation agent in the area is aerated and disturbed, forcing the isolation agent to actively adhere to the film in the four groups of infiltration boxes 56 that are in a reciprocating lifting and lowering motion; When the reciprocating screw rod 52 drives the cam frame 61 to rotate, the cam frame 61 drives the main bevel gear 82 to rotate through the fixed rod, and the main bevel gear 82 drives the four bevel gear frames 83 to rotate synchronously, and the gears at the other ends of the four bevel gear frames 83 drive the four sets of auxiliary bevel gears 84 to rotate synchronously, and the four sets of auxiliary bevel gears 84 drive the four sets of spoiler fans 86 to rotate synchronously in the space above the four sets of bases 3 through the four rotating shafts 85, and generate an upward spoiler force, and the upward spoiler force generated by the rotation of the four sets of spoiler fans 86 in the four sets of bases 3 reaches the isolation agent area of ​​each zone in the liquid storage rack 1 after being processed by the four sets of equalizing plates 81, so that the isolation agent in each zone in the liquid storage rack 1 is disturbed upward and passes through the infiltration net 57 to reach the film area in the four sets of infiltration boxes 56, and is attached to it and added, so as to further improve the uniformity and efficiency of adding the isolation agent to the film; After the film in the four sets of infiltration boxes 56 is added with the release agent, it is reset to the initial loading state, and the residual release agent in the four sets of infiltration boxes 56 is dripped into the liquid storage rack 1 through the infiltration net 57, so that the excess release agent in the four sets of infiltration boxes 56 and on the film is drained. At the same time, the four-way pressurized air source pre-stored in the four main pipes 67 passes through the corner pipes 72 on the four four-way pipes 71 in turn to reach the four sets of side injection discs 73, and passes through the infiltration net 57 to the four sets of infiltration boxes 56. 6 is pressurized and purged to dry the side area of ​​the film therein, and then the Y-shaped tube 74 on the four four-way tubes 71 passes through the four three-way tubes 75 to reach the four groups of upper spray plates 76, and passes through the infiltration net 57 to pressurize and purge the top of the four groups of infiltration boxes 56 to dry the top area of ​​the film therein, and the films to which the release agent is attached in the four groups of infiltration boxes 56 are taken out after drying, and replaced with the next batch of films that need to be added with the release agent as above.

[0028] It should be noted that the specific model and specifications of the servo motor 51 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated in detail.

[0029] The power supply circuit of the servo motor 51 is clear to those skilled in the art and will not be described in detail here.

[0030] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A film processing release agent adding device, comprising a liquid storage rack (1), characterized in that: A central frame (2) is integrally formed at the center of the inner cavity of the liquid storage frame (1), and the bottom of the liquid storage frame (1) is connected to the base (3) on all sides. A cylinder barrel (4) is staggeredly fixed on one side of the liquid storage frame (1) close to the base (3), and the air intake of the cylinder barrel (4) is connected to an air intake pipe with an air intake valve; The central frame (2) is provided with a wetting assembly (5) for adding a release agent to the film around it, and the wetting assembly (5) comprises a servo motor (51) fixed to the top of the central frame (2), the output shaft of the servo motor (51) is fixedly connected to a reciprocating screw (52) that rotates with the central frame (2), and a screw sleeve (53) is threadedly connected to the reciprocating screw (52); Aeration components (6) for promoting the adhesion of the release agent to the film are arranged around the inner cavity of the center frame (2), and the aeration components (6) include a cam frame (61) fixed to the bottom of the reciprocating screw rod (52) by a fixing rod. Draining components (7) for drying the film after adding the release agent are arranged around the center frame (2) near the center frame (2).

2. A film processing release agent adding device according to claim 1, characterized in that: The infiltration assembly (5) further comprises a lifting plate (54) fixed on the screw sleeve (53), and the top of the lifting plate (54) is fixedly connected to Y-shaped rods (55) that are slidably matched with the center frame (2) on all sides, and the Y-shaped rod (55) is fixedly connected to an infiltration box (56) on the side away from the center frame (2), and the infiltration box (56) is embedded with an infiltration net (57) on all sides, and the outer side of the infiltration box (56) is clamped with a loading rack (58), and the loading area of ​​the loading rack (58) is provided with a positioning clamp (59) for fixing the film.

3. A film processing release agent adding device according to claim 2, characterized in that: The aeration assembly (6) further comprises a push rod frame (62) rolling around the cam frame (61), and the other end of the push rod frame (62) is fixedly connected to a piston head (63) slidingly matched with the cylinder barrel (4), the outer surface of the push rod frame (62) is sleeved with a return spring (64), and the exhaust port of the cylinder barrel (4) is connected to a pressurized pipe (65) with an exhaust valve, the top end of the pressurized pipe (65) is connected to a right-angle pipe (66), and the inner end of the right-angle pipe (66) is connected to a main pipe (67), the bottom end of the main pipe (67) is connected to a branch pipe (68), and both ends of the branch pipe (68) are connected to an aeration head (69).

4. A film processing release agent adding device according to claim 3, characterized in that: The drain assembly (7) comprises a four-way pipe (71) connected to the top of the main pipe (67), and both ends of the four-way pipe (71) are connected to angle pipes (72), one end of the angle pipe (72) away from the four-way pipe (71) is connected to a side spray plate (73) for drying the side of the infiltration box (56), and the other end of the four-way pipe (71) is connected to a Y-shaped pipe (74), one end of the Y-shaped pipe (74) away from the four-way pipe (71) is connected to a three-way pipe (75), and the inner end of the three-way pipe (75) is connected to an upper spray plate (76) for drying the top of the infiltration box (56).

5. A film processing release agent adding device according to claim 4, characterized in that: The Y-shaped rod (55) and the infiltration box (56) are distributed in an axisymmetric state along the central axis of the liquid storage rack (1), and a warning light is fixedly connected to the top of the Y-shaped rod (55) via a support.

6. A film processing release agent adding device according to claim 5, characterized in that: The inner cavity array of the infiltration box (56) is provided with a sealing slot that is engaged with the loading rack (58), and the outer side of the loading rack (58) is integrally formed with a sealing seat that is engaged with the sealing slot and adopts an ear-pinching design.

7. A film processing release agent adding device according to claim 6, characterized in that: A sheet placement slot that is fixedly matched with the positioning clamp (59) is provided on one side of the loading rack (58) close to the infiltration box (56), and the mesh shapes of the infiltration net (57) used around the infiltration box (56) are all in a consistent diamond-shaped design.

8. A film processing release agent adding device according to claim 7, characterized in that: Slide rail grooves (9) are provided around the inner cavity of the central frame (2), and the inner cavity of the slide rail groove (9) is slidably connected to a slide rail block (10) fixedly matched with the lifting plate (54).

9. A film processing release agent adding device according to claim 8, characterized in that: A matching groove (11) for slidingly matching with the loading rack (58) is provided on one side of the liquid storage rack (1) close to the infiltration box (56), and observation windows designed with tempered glass are provided on all sides of the liquid storage rack (1).

10. A film processing release agent adding device according to claim 9, characterized in that: The four corners of the inner cavity of the liquid storage rack (1) are fixedly connected with partitions (12) that are fixedly matched with the central rack (2), and the partitions (12) are embeddedly connected with the branch pipe (68), and the aeration heads (69) are distributed in an inclined state along the central axis of the branch pipe (68).

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