Double-sided film spraying production line and film spraying process

Abstract

The invention relates to the technical field of laminating equipment, and discloses a double-sided laminating production line and a laminating technology.The double-sided laminating production line comprises a bottom plate, a fixing box is fixedly connected to the top of the bottom plate, an air pump is fixedly connected to the outer side of the fixing box, and a collecting mechanism is fixedly connected to the position, located on one side of the air pump, of the outer side of the fixing box; an air inlet pipe is fixedly connected to the bottom of the collecting mechanism, a feeding pipe is fixedly connected to the bottom of the air inlet pipe, a connecting air pipe is fixedly connected between the top of the collecting mechanism and the input end of the air pump, an air outlet pipe is fixedly connected to the output end of the air pump, and a mounting box is fixedly connected to the top of the inner side of the fixing box. By means of the collecting mechanism, atomized liquid drifting away from the interior of the equipment can be sucked in when the laminating equipment is used for laminating, the collecting function is achieved, meanwhile, the atomized liquid can be prevented from drifting away from the interior of the equipment, then a working space can be kept clean and tidy, and therefore the body health of workers is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of coating equipment, in particular to a double-sided coating production line and a coating process. Background Art

[0002] Adhesive tape release paper is a special packaging material, which is usually composed of two or more layers of material, one side of which is coated with a sticky substance and the other side is coated with a release agent. The main function of this material is to fix the tape to an object during the production process, and then easily peel it off when needed without leaving any adhesive residue. The release agent of the release paper can be silicone oil, wax, fluoride, etc., which can effectively prevent the tape from adhering to the release paper.

[0003] Double-sided laminating equipment is a mechanical device specially used to evenly coat plastic film on both sides of release paper. This equipment usually adopts cast film flat extrusion coating process, which can evenly coat polyethylene, polypropylene and other raw materials on various substrates such as plastic woven fabrics, paper, non-woven fabrics, etc. after extrusion molding, thereby improving the strength, density and barrier properties of the material.

[0004] In the prior art, the tape release paper needs to be coated on its surface using a double-sided coating device during production. However, the current double-sided coating device will have liquid materials floating inside the device during coating, which will not only cause waste of materials, but also float in the workspace and pollute the workspace, thereby affecting the health of the staff. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a double-sided lamination production line and a lamination process, which solves the problem that liquid material will float inside the double-sided lamination equipment during lamination, which will not only cause waste of materials but also affect the health of workers.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a double-sided coating production line, comprising a bottom plate, a fixed box is fixedly connected to the top of the bottom plate, an air pump is fixedly connected to the outside of the fixed box, a collecting mechanism is fixedly connected to the outside of the fixed box at one side of the air pump, an air inlet pipe is fixedly connected to the bottom of the collecting mechanism, a feeding pipe is fixedly connected to the bottom of the air inlet pipe, a connecting air pipe is fixedly connected between the top of the collecting mechanism and the input end of the air pump, an air outlet pipe is fixedly connected to the output end of the air pump, a mounting box is fixedly connected to the top of the inner side of the fixed box, the outside of the mounting box is fixed to the side of the air outlet pipe away from the air pump, an electric connection head is fixedly connected to the top of the mounting box, an electric heating rod is fixedly connected to the bottom of the electric connection head, a plurality of heat conducting plates are fixedly connected to the outside of the electric heating rod, a winding mechanism is fixedly connected to the top of the bottom plate at one side of the fixed box, a liquid filling mechanism is fixedly connected to the top of the bottom plate at one side of the winding mechanism, and an anti-adhesion mechanism is arranged inside the liquid filling mechanism.

[0007] Preferably, the collecting mechanism includes an outer shell and an extrusion plate, an outer side of the outer shell is fixedly connected to the outside of the fixed box, a mounting plate is provided on one side of the outer shell, an inner side of the mounting plate is fixedly connected to a mounting drain plate, absorbent cotton is fixedly connected to both sides of the mounting drain plate, a plurality of bottom tubes are fixedly connected to both sides of the inner side of the outer shell, a middle tube is slidably connected to the inside of the bottom tube, a connecting rod is slidably connected to the inside of the middle tube, an extrusion spring is fixedly connected to the inner side of the bottom tube, a side of the extrusion spring close to the mounting drain plate is fixedly connected to a side of the connecting rod close to the bottom tube, a handle is fixedly connected to a side of the mounting plate away from the mounting drain plate, and one side of the two rows of bottom tubes close to the mounting drain plate is respectively fixedly connected to the inner side of the extrusion plate.

[0008] Preferably, the winding mechanism includes a mounting frame and a winding disk, both sides of the top of the mounting frame are fixedly connected with mounting shafts, the outer side of one of the mounting shafts is fixedly connected with a motor, the inner side of the mounting shaft is rotatably connected with a rotating shaft, the outer sleeve of the rotating shaft is provided with a clamping spring, the outer side of one of the rotating shafts is fixedly connected to the output end of the motor, the inner side of the rotating shaft is fixedly connected with a limiting plate, the outer sleeve of the rotating shaft is provided with an inner hexagonal sleeve, and both sides of the winding disk are fixedly connected with hexagonal blocks, and the hexagonal blocks are engaged with the inner hexagonal sleeve.

[0009] Preferably, the liquid filling mechanism comprises a liquid filling barrel, the top of the liquid filling barrel is fixedly connected to a fixed shell, the interior of the fixed shell is rotatably connected to an impeller, the bottom of the impeller is fixedly connected to a rotating column, the top of the bottom plate is located at the bottom of the mounting frame and is fixedly connected to a water pump, the output end of the water pump is fixedly connected to a liquid outlet connecting pipe, the end of the liquid outlet connecting pipe away from the water pump is fixedly connected to the outside of the fixed shell, the bottom of the liquid filling barrel is fixedly connected to a valve, the bottom of the valve is fixedly connected to a bottom pipe, the input end of the water pump is fixedly connected to a liquid inlet pipe, the end of the liquid inlet pipe away from the water pump is fixedly connected to the bottom of the bottom pipe, the side of the outside of the fixed shell away from the liquid outlet connecting pipe is fixedly connected to a connecting liquid pipe, the end of the connecting liquid pipe away from the fixed shell is fixedly connected to a liquid spray pipe, and the inner side of the liquid spray pipe is fixedly connected to a plurality of liquid spray heads,

[0010] Preferably, the anti-adhesion mechanism includes a stirring rod, a fixed frame and a scraper, one side of the stirring rod is fixedly connected to the outside of the rotating column, the fixed frame is fixedly connected to the side of the outside of the rotating column away from the stirring rod, the fixed frame is fixedly connected to a connecting box on the side away from the stirring rod, the interior of the connecting box is fixedly connected with a plurality of clamping springs, the inner side of the connecting box is slidably connected with a plurality of sliding columns, the outside of the sliding column is fixedly connected with a limiting plate, and the sides of the plurality of limiting plates away from the fixed frame are all fixedly connected to the inner side of the scraper.

[0011] Preferably, the bottom of the rotating column is rotatably connected to a stabilizing frame, and the outside of the stabilizing frame is fixedly connected to the inner side of the bottom plate.

[0012] Preferably, a plurality of guide rollers are rotatably connected to the inner side of the fixed box, and a belt is sleeved between one side of one of the guide rollers and the outer side of another rotating shaft.

[0013] Preferably, a tape release paper is arranged on the outside of the bottom plate, and the tape release paper is sleeved on the outside of the plurality of guide rollers.

[0014] Preferably, one end of the compression spring is fixedly connected to a side of the mounting shaft close to the winding disk, and the other end of the compression spring is fixedly connected to a side of the hexagonal socket away from the winding disk.

[0015] A double-sided laminating production line and process, comprising the following steps:

[0016] Step 1: Wind the tape release paper on multiple guide rollers, and fix one end of the tape release paper on the winding disk, use the winding mechanism to generate power to drive the tape release paper to be wound on the winding disk, and use the liquid filling mechanism to perform double-sided lamination on the outside of the tape release paper while the tape release paper moves toward the winding mechanism;

[0017] Step 2: When double-sided lamination is performed, the air pump is started to extract the air inside the collecting mechanism, thereby generating a pressure difference inside the collecting mechanism, and the liquid material scattered during lamination is extracted into the collecting mechanism through the air inlet pipe and the feed pipe to collect the liquid material;

[0018] Step 3: When the air pump is pumping air, it also exhausts air through the output end. The exhausted gas can be passed into the installation box through the outlet pipe, so as to blow the heat transfer plate, thereby breaking up the gas entering the fixed box and heating the gas entering the installation box through the heat transfer plate, so that the hot air can be used to evenly dry the sprayed film.

[0019] Working principle: When laminating, first start the motor. After the output end of the motor rotates, it can drive the rotating shaft to rotate. After the rotating shaft rotates, it can drive the limit plate to rotate. After the limit plate rotates, it can drive the hexagonal sleeve to rotate. After the hexagonal sleeve rotates, it can drive the hexagonal block to rotate, thereby driving the reel to rotate, and then the tape release paper can be reeled up. At the same time, after the rotating shaft rotates, it can drive one of the guide rollers to rotate, thereby driving the tape release paper to move. When the tape release paper moves, start the water pump. After the water pump is started, it can suck the liquid in the bottom pipe through the liquid inlet pipe and pass it into the fixed shell through the liquid outlet connecting pipe. At this time, the impeller in the fixed shell is driven by the flowing liquid to rotate, and after the impeller rotates, it can drive the rotating column to rotate, and after the rotating column rotates, it can drive the stirring rod to rotate, so that the liquid in the liquid barrel can be stirred, and after the rotating column rotates, it drives the fixed frame to rotate, and after the fixed frame rotates, it can drive the connecting box and the sliding column to rotate, so that the scraper can be driven to rotate, and then the liquid material attached to the inner wall of the liquid barrel can be scraped off, thereby saving liquid material, and the fixed shell is filled with liquid, and then it is passed into the interior of the liquid spraying pipe through the connecting liquid pipe, and then the liquid material is sprayed on the release paper of the adhesive tape through the liquid spraying head, and the coating of the release paper of the adhesive tape is completed;

[0020] The air pump is started while coating is being performed, and the input end of the air pump draws out the air inside the shell through the connected air pipe, thereby forming a pressure difference inside the shell, and then generating suction inside the air inlet pipe, and then the scattered liquid material can be drawn in through the feed pipe and enter the inside of the shell, and absorbed by the absorbent cotton. When the absorbent cotton is taken out, the mounting plate is first pulled out by the handle, so that the mounting leak plate can be driven to move out of the inside of the shell. When the shell moves outward, the absorbent cotton can be driven to move outward, and then the squeezing plate can be squeezed. The squeezing plate drives the squeezing plate to squeeze the absorbent cotton toward the middle through the reaction force of the squeezing spring inside the bottom tube, so that the liquid material adsorbed on the absorbent cotton can be squeezed out, so that the scattered liquid material can be conveniently collected;

[0021] When the air pump is started, gas will be ejected from the output end of the air pump, and then it can enter the interior of the installation box through the air outlet pipe. At the same time, the electric head is used to connect electricity, so that the electric heating rod is heated, and then the heat transfer plate can conduct heat, and the air flow blown into the installation box is dispersed by the heat transfer plate, so that the air flow is evenly dispersed, so that the liquid material on the tape release paper can be evenly dried;

[0022] When disassembling the take-up reel, first push the hexagonal sleeve in the direction of the installation axis, and then the hexagonal block can be separated from the engagement of the hexagonal sleeve, so that the take-up reel can be disassembled, thereby realizing the collection of the tape release paper after winding. When installing the take-up reel, place the take-up reel in a position flush with the hexagonal sleeve, loosen the hexagonal sleeve, and drive the hexagonal sleeve to move in the direction of the take-up reel under the action of the compression spring, and then the hexagonal sleeve can be set on the hexagonal block, thereby completing the installation of the take-up reel.

[0023] The present invention provides a double-sided laminating production line and process, which has the following beneficial effects:

[0024] 1. The present invention can absorb the atomized liquid floating inside the equipment through the collection mechanism when the laminating equipment is laminating, and can squeeze out the liquid in the cotton when the absorbent cotton is pulled out, so as to achieve the collection effect, and at the same time can prevent the atomized liquid from floating inside the equipment, and then can keep the working space clean and tidy, thereby ensuring the health of the staff.

[0025] 2. The present invention uses a water pump to pump out the liquid coating material and then enter the interior of the fixed shell, thereby driving the impeller to rotate, and then driving the scraper to scrape the inside of the liquid barrel, thereby preventing the liquid from adhering to the inside of the liquid barrel. Therefore, it can not only avoid the waste of liquid materials, but also reduce the later cleaning load of the liquid barrel, thereby reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A perspective view of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the guide roller in the present invention;

[0028] Figure 3 It is a structural schematic diagram of the feed pipe in the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the heat conducting plate in the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the extruded plate in the present invention;

[0031] Figure 6 It is a structural schematic diagram of installing the leaking plate in the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the extrusion spring in the present invention;

[0033] Figure 8 It is a structural schematic diagram of the liquid spray pipe in the present invention;

[0034] Fig. 9 It is a structural schematic diagram of the impeller in the present invention;

[0035] Fig.10 It is a structural schematic diagram of the clamping spring in the present invention;

[0036] Fig.11 It is a structural schematic diagram of the installation shaft in the present invention;

[0037] Fig.12 It is a structural schematic diagram of the limiting plate in the present invention;

[0038] Fig.13 It is a schematic diagram of the structure of the hexagonal block in the present invention.

[0039] Among them, 1. bottom plate; 2. fixing box; 3. air pump; 4. collecting mechanism; 401. shell; 402. mounting plate; 403. mounting leak plate; 404. absorbent cotton; 405. bottom tube; 406. middle tube; 407. connecting rod; 408. extrusion spring; 409. handle; 410. extrusion plate; 5. air inlet pipe; 6. feed pipe; 7. connecting air pipe; 8. air outlet pipe; 9. mounting box; 10. connecting head; 11. electric heating rod; 12. heat conducting plate; 13. winding mechanism; 1301. mounting frame; 1302. mounting shaft; 1303. motor; 1304. rotating shaft; 1305. compression spring; 1306. limit plate; 1307. hexagon socket ; 1308, winding disk; 1309, hexagonal block; 14, liquid filling mechanism; 1401, liquid filling barrel; 1402, fixed shell; 1403, impeller; 1404, rotating column; 1405, water pump; 1406, liquid outlet connecting pipe; 1407, liquid inlet pipe; 1408, connecting liquid pipe; 1409, liquid spraying pipe; 1410, liquid spraying head; 1411, bottom pipe; 1412, valve; 15, anti-adhesion mechanism; 1501, stirring rod; 1502, fixed frame; 1503, connecting box; 1504, sliding column; 1505, clamping spring; 1506, limit plate; 1507, scraper; 16, stabilizing frame; 17, guide roller; 18, tape release paper. DETAILED DESCRIPTION

[0040] 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.

[0041] Example:

[0042] Please see attached Figure 1 - Attachment Fig.13 The embodiment of the present invention provides a double-sided coating production line, including a bottom plate 1, the bottom plate 1 provides an installation position, the top of the bottom plate 1 is fixedly connected to a fixed box 2, the fixed box 2 provides a working space for the equipment, the outside of the fixed box 2 is fixedly connected to an air pump 3, the air pump 3 can perform air extraction, the outside of the fixed box 2 is fixedly connected to a collecting mechanism 4 located on one side of the air pump 3, the collecting mechanism 4 can collect atomized liquid materials, the bottom of the collecting mechanism 4 is fixedly connected to an air inlet pipe 5, the air inlet pipe 5 plays a connecting role, the bottom of the air inlet pipe 5 is fixedly connected to a feed pipe 6, the feed pipe 6 is convenient for collecting atomized liquid materials inside the fixed box 2, a connecting air pipe 7 is fixedly connected between the top of the collecting mechanism 4 and the input end of the air pump 3, the connecting air pipe 7 plays a connecting role, the output end of the air pump 3 is fixedly connected to an outlet pipe 8, the outlet pipe 8 It can play a connecting role. The inner top of the fixed box 2 is fixedly connected with an installation box 9, which provides an installation position and a gas buffer space. The outside of the installation box 9 is fixed on the side of the air outlet pipe 8 away from the air pump 3. The top of the installation box 9 is fixedly connected with an electrical head 10, which can be externally connected to a power supply. The bottom of the electrical head 10 is fixedly connected with an electric heating rod 11, which can generate heat to heat the airflow. The outside of the electric heating rod 11 is fixedly connected with a plurality of heat conducting plates 12, which can conduct heat and expand the heat conduction area. The top of the bottom plate 1 is located on one side of the fixed box 2 and is fixedly connected with a winding mechanism 13, which can collect release paper. The top of the bottom plate 1 is located on one side of the winding mechanism 13 and is fixedly connected with a liquid filling mechanism 14, and an anti-adhesion mechanism 15 is arranged inside the liquid filling mechanism 14.

[0043] The collecting mechanism 4 includes a shell 401 and an extrusion plate 410. One side of the outer side of the shell 401 is fixedly connected to the outside of the fixed box 2. A mounting plate 402 is provided on one side of the shell 401. The shell 401 provides a storage space. The mounting plate 402 closes the shell 401. A mounting leak plate 403 is fixedly connected to the inner side of the mounting plate 402. The mounting leak plate 403 provides a mounting position. Absorbent cotton 404 is fixedly connected on both sides of the mounting leak plate 403. The absorbent cotton 404 can absorb atomized liquid. A plurality of bottom cylinders 405 are fixedly connected on both sides of the inner side of the shell 401. The bottom cylinder 405 can squeeze the absorbent cotton 404 so as to squeeze out the liquid absorbed in the absorbent cotton 404. The inner side of the bottom cylinder 405 is slidably connected to a middle cylinder 406. The inner side of the middle cylinder 406 is slidably connected to a connecting rod 407. The inner side of the bottom cylinder 405 is fixedly connected to an extrusion spring 408. The bottom cylinder 405, the middle cylinder 406 and the connecting rod 407 cooperate with each other. The handle 409 is fixedly connected to the side of the mounting plate 402 away from the mounting plate 403, and the handle 409 can be easily pulled by the staff. The two rows of bottom tubes 405 are respectively fixedly connected to the inner side of the squeezing plate 410 on the side close to the mounting plate 403. The mounting plate 402 is pulled out by the handle 409, so as to drive the mounting plate 403 to move out of the shell 401. When the shell 401 moves outward, the absorbent cotton 404 can be driven to move outward, thereby squeezing the squeezing plate 410. The squeezing plate 410 drives the squeezing plate 410 to squeeze the absorbent cotton 404 toward the middle through the reaction force of the squeezing spring 408 inside the bottom tube 405, so as to squeeze the liquid material adsorbed on the absorbent cotton 404, thereby facilitating the collection of the scattered liquid material.

[0044] The winding mechanism 13 includes a mounting frame 1301 and a winding disk 1308, wherein the mounting frame 1301 provides a mounting position, and the winding disk 1308 provides a winding position. Both sides of the top of the mounting frame 1301 are fixedly connected with mounting shafts 1302, and the outer side of one of the mounting shafts 1302 is fixedly connected with a motor 1303, and the motor 1303 provides a winding power. The inner rotation of the mounting shaft 1302 is connected with a rotating shaft 1304, and the rotating shaft 1304 provides a connection and installation position. The outer sleeve of the rotating shaft 1304 is provided with a compression spring 1305, and the compression spring 1305 provides a reset power. The outer sleeve of one of the rotating shafts 1304 The side is fixedly connected to the output end of the motor 1303, the inner side of the rotating shaft 1304 is fixedly connected to the limit plate 1306, the limit plate 1306 plays the role of limiting and driving, the outer sleeve of the rotating shaft 1304 is provided with an inner hexagonal sleeve 1307, and the two sides of the winding disk 1308 are fixedly connected with a hexagonal block 1309, the inner hexagonal sleeve 1307 and the hexagonal block 1309 can be engaged, so as to drive the winding disk 1308 to rotate, and the hexagonal block 1309 is engaged with the inner hexagonal sleeve 1307. One end of the compression spring 1305 is fixedly connected to the side of the installation shaft 1302 close to the winding disk 1308, and the compression spring 1305 The other end of 05 is fixedly connected to the side of the hexagonal sleeve 1307 away from the winding disk 1308, and the motor 1303 is started. After the output end of the motor 1303 rotates, it can drive the rotating shaft 1304 to rotate. After the rotating shaft 1304 rotates, it can drive the limiting plate 1306 to rotate. After the limiting plate 1306 rotates, it can drive the hexagonal sleeve 1307 to rotate. After the hexagonal sleeve 1307 rotates, it can drive the hexagonal block 1309 to rotate, thereby driving the winding disk 1308 to rotate, and then the tape release paper 18 can be rolled up, and the hexagonal sleeve 1307 can be moved to the The installation shaft 1302 is pushed in the direction of the mounting shaft 1302, so that the hexagonal block 1309 can be disengaged from the engagement of the hexagonal sleeve 1307, so that the take-up reel 1308 can be removed, thereby realizing the collection of the tape release paper 18 after winding. When installing the take-up reel 1308, the take-up reel 1308 is placed in a position flush with the hexagonal sleeve 1307, the hexagonal sleeve 1307 is loosened, and the hexagonal sleeve 1307 is driven to move in the direction of the take-up reel 1308 under the action of the compression spring 1305, and then the hexagonal sleeve 1307 can be mounted on the hexagonal block 1309, thereby completing the installation of the take-up reel 1308.

[0045] The liquid filling mechanism 14 includes a liquid filling barrel 1401, which provides a liquid filling space. The top of the liquid filling barrel 1401 is fixedly connected to a fixed shell 1402, which provides a space for liquid flow. The fixed shell 1402 is internally rotatably connected to an impeller 1403, which can be driven to rotate by the flow of liquid. The bottom of the impeller 1403 is fixedly connected to a rotating column 1404, which can play a role in driving the structure to rotate. The top of the bottom plate 1 is located at the bottom of the mounting frame 1301 and is fixedly connected to a water pump 14 05, the water pump 1405 can provide power for the flow of liquid, the output end of the water pump 1405 is fixedly connected with a liquid outlet connecting pipe 1406, the liquid outlet connecting pipe 1406 plays a connecting role, the end of the liquid outlet connecting pipe 1406 away from the water pump 1405 is fixedly connected to the outside of the fixed shell 1402, the bottom of the liquid barrel 1401 is fixedly connected with a valve 1412, the valve 1412 controls the liquid flow rate, the bottom of the valve 1412 is fixedly connected with a bottom pipe 1411, the input end of the water pump 1405 is fixedly connected with a liquid inlet pipe 1407, the liquid inlet pipe The end of the fixed shell 1402 away from the water pump 1405 is fixedly connected to the bottom of the bottom pipe 1411, the side of the fixed shell 1402 away from the liquid outlet connecting pipe 1406 is fixedly connected to the connecting liquid pipe 1408, the end of the connecting liquid pipe 1408 away from the fixed shell 1402 is fixedly connected to the spraying pipe 1409, the inner side of the spraying pipe 1409 is fixedly connected to a plurality of spraying heads 1410, and the spraying heads 1410 can spray liquid, the bottom of the rotating column 1404 is rotatably connected to the stabilizing frame 16, the outer side of the stabilizing frame 16 is fixedly connected to the inner side of the bottom plate 1, and the start The water pump 1405 is driven. After the water pump 1405 is started, it can absorb the liquid in the bottom tube 1411 through the liquid inlet pipe 1407, and pass it into the fixed shell 1402 through the liquid outlet connecting pipe 1406. At this time, the impeller 1403 in the fixed shell 1402 is driven by the flowing liquid to rotate the impeller 1403, and the fixed shell 1402 is filled with liquid, which is then passed into the interior of the spray pipe 1409 through the connecting liquid pipe 1408, and then the liquid material is sprayed on the tape release paper 18 through the spray head 1410 to complete the coating of the tape release paper 18.

[0046] The anti-adhesion mechanism 15 includes a stirring rod 1501, a fixing frame 1502 and a scraper 1507. One side of the stirring rod 1501 is fixedly connected to the outside of the rotating column 1404. The fixing frame 1502 is fixedly connected to the side of the rotating column 1404 away from the stirring rod 1501. The stirring rod 1501 can stir the liquid. The fixing frame 1502 is fixedly connected to a connecting box 1503 on the side away from the stirring rod 1501. The connecting box 1503 can provide an installation position. The inside of the connecting box 1503 is fixedly connected with a plurality of clamping springs 1505. The clamping springs 1505 can provide elastic force. The inner side of the connecting box 1503 is slidably connected with a plurality of sliding columns 1504. The sliding columns 1504 play a connecting role. The outside of the sliding column 1504 is fixedly connected with a limiting disk 1506. The limiting disk 1506 plays a role in To achieve the limiting function, the side of multiple limiting plates 1506 away from the fixed frame 1502 is fixedly connected to the inner side of the scraper 1507. The scraper 1507 can scrape the liquid inside the liquid barrel 1401, and can also use the clamping spring 1505 to make the scraper 1507 close to the inside of the liquid barrel 1401. After the rotating column 1404 rotates, it can drive the stirring rod 1501 to rotate, so as to stir the liquid in the liquid barrel 1401, and after the rotating column 1404 rotates, it drives the fixed frame 1502 to rotate. After the fixed frame 1502 rotates, it can drive the connecting box 1503 and the sliding column 1504 to rotate, so as to drive the scraper 1507 to rotate, and then the liquid material attached to the inner wall of the liquid barrel 1401 can be scraped off, thereby saving liquid material.

[0047] The inner side of the fixed box 2 is rotatably connected to multiple guide rollers 17, which serve as guides. A belt is sleeved on one side of one guide roller 17 and the outer side of another rotating shaft 1304. A tape release paper 18 is set on the outside of the bottom plate 1, and the tape release paper 18 is sleeved on the outside of multiple guide rollers 17.

[0048] A double-sided laminating production line and process, comprising the following steps:

[0049] Step 1: Wind the adhesive tape release paper 18 on a plurality of guide rollers 17, and fix one end of the adhesive tape release paper 18 on the winding disk 1308, and use the winding mechanism 13 to generate power to drive the adhesive tape release paper 18 to be wound on the winding disk 1308, and use the liquid filling mechanism 14 to perform double-sided coating on the outside of the adhesive tape release paper 18 while the adhesive tape release paper 18 moves toward the winding mechanism 13;

[0050] Step 2: When double-sided lamination is performed, the air pump 3 is started to extract the air inside the collecting mechanism 4, thereby generating a pressure difference inside the collecting mechanism 4, so that the liquid material scattered during lamination is sucked into the collecting mechanism 4 by the air inlet pipe 5 and the feed pipe 6, thereby collecting the liquid material;

[0051] Step three: the air pump 3 exhausts air through the output end while pumping air, and the exhausted gas can be transmitted to the interior of the installation box 9 through the outlet pipe 8, so as to blow the heat conducting plate 12, thereby breaking up the gas entering the interior of the fixed box 2, and heating the gas entering the installation box 9 through the heat conducting plate 12, so that the hot air can be used to evenly dry the sprayed film.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-sided laminating production line, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixed box (2), the outside of the fixed box (2) is fixedly connected to an air pump (3), the outside of the fixed box (2) is fixedly connected to a collecting mechanism (4) located on one side of the air pump (3), the bottom of the collecting mechanism (4) is fixedly connected to an air intake pipe (5), the bottom of the air intake pipe (5) is fixedly connected to a feed pipe (6), a connecting air pipe (7) is fixedly connected between the top of the collecting mechanism (4) and the input end of the air pump (3), the output end of the air pump (3) is fixedly connected to an air outlet pipe (8), and the top of the inner side of the fixed box (2) is fixedly connected to a mounting box. (9), the outside of the installation box (9) is fixed on a side of the air outlet pipe (8) away from the air pump (3), the top of the installation box (9) is fixedly connected to an electrical connector (10), the bottom of the electrical connector (10) is fixedly connected to an electric heating rod (11), the outside of the electric heating rod (11) is fixedly connected to a plurality of heat conducting plates (12), the top of the bottom plate (1) is located on one side of the fixed box (2) and is fixedly connected to a winding mechanism (13), the top of the bottom plate (1) is located on one side of the winding mechanism (13) and is fixedly connected to a liquid filling mechanism (14), and an anti-adhesion mechanism (15) is provided inside the liquid filling mechanism (14).

2. A double-sided laminating production line according to claim 1, characterized in that: The collecting mechanism (4) comprises an outer shell (401) and an extrusion plate (410), one side of the outer shell (401) is fixedly connected to the outside of the fixed box (2), one side of the outer shell (401) is provided with a mounting plate (402), the inner side of the mounting plate (402) is fixedly connected to a mounting drain plate (403), both sides of the mounting drain plate (403) are fixedly connected to absorbent cotton (404), both sides of the inner side of the outer shell (401) are fixedly connected to a plurality of bottom cylinders (405), and the inner side of the bottom cylinder (405) is slidably connected to a middle cylinder (406). The middle tube (406) is slidably connected to a connecting rod (407) inside, the inner side of the bottom tube (405) is fixedly connected to an extrusion spring (408), the side of the extrusion spring (408) close to the mounting leak plate (403) is fixedly connected to the side of the connecting rod (407) close to the bottom tube (405), the side of the mounting plate (402) away from the mounting leak plate (403) is fixedly connected to a handle (409), and the sides of the two rows of bottom tubes (405) close to the mounting leak plate (403) are respectively fixedly connected to the inner side of the extrusion plate (410).

3. A double-sided laminating production line according to claim 1, characterized in that: The winding mechanism (13) comprises a mounting frame (1301) and a winding disk (1308), both sides of the top of the mounting frame (1301) are fixedly connected with mounting shafts (1302), the outer side of one of the mounting shafts (1302) is fixedly connected with a motor (1303), the inner side of the mounting shaft (1302) is rotatably connected with a rotating shaft (1304), the outer side of the rotating shaft (1304) is sleeved with a compression spring (1305), the outer side of one of the rotating shafts (1304) is fixedly connected to the output end of the motor (1303), the inner side of the rotating shaft (1304) is fixedly connected with a limiting plate (1306), the outer side of the rotating shaft (1304) is sleeved with an inner hexagonal sleeve (1307), and both sides of the winding disk (1308) are fixedly connected with hexagonal blocks (1309), and the hexagonal blocks (1309) are engaged with the inner hexagonal sleeve (1307).

4. A double-sided laminating production line according to claim 1, characterized in that: The liquid filling mechanism (14) comprises a liquid filling barrel (1401), the top of the liquid filling barrel (1401) is fixedly connected to a fixed shell (1402), the interior of the fixed shell (1402) is rotatably connected to an impeller (1403), the bottom of the impeller (1403) is fixedly connected to a rotating column (1404), the top of the bottom plate (1) is located at the bottom of the mounting frame (1301) and is fixedly connected to a water pump (1405), the output end of the water pump (1405) is fixedly connected to a liquid outlet connecting pipe (1406), one end of the liquid outlet connecting pipe (1406) away from the water pump (1405) is fixedly connected to the outside of the fixed shell (1402), and the bottom of the liquid filling barrel (1401) is fixedly connected to a rotating column (1404). The fixed shell (1402) is fixedly connected to a valve (1412), the bottom of the valve (1412) is fixedly connected to a bottom pipe (1411), the input end of the water pump (1405) is fixedly connected to a liquid inlet pipe (1407), one end of the liquid inlet pipe (1407) away from the water pump (1405) is fixedly connected to the bottom of the bottom pipe (1411), the outside of the fixed shell (1402) away from the liquid outlet connecting pipe (1406) is fixedly connected to a connecting liquid pipe (1408), one end of the connecting liquid pipe (1408) away from the fixed shell (1402) is fixedly connected to a liquid spraying pipe (1409), and the inner side of the liquid spraying pipe (1409) is fixedly connected to a plurality of liquid spraying heads (1410).

5. A double-sided laminating production line according to claim 1, characterized in that: The anti-adhesion mechanism (15) comprises a stirring rod (1501), a fixing frame (1502) and a scraper (1507), one side of the stirring rod (1501) is fixedly connected to the outside of the rotating column (1404), the fixing frame (1502) is fixedly connected to the outside of the rotating column (1404) away from the stirring rod (1501), a connecting box (1503) is fixedly connected to the side of the fixing frame (1502) away from the stirring rod (1501), a plurality of clamping springs (1505) are fixedly connected to the inside of the connecting box (1503), a plurality of sliding columns (1504) are slidably connected to the inside of the connecting box (1503), a limiting plate (1506) is fixedly connected to the outside of the sliding column (1504), and the sides of the plurality of limiting plates (1506) away from the fixing frame (1502) are all fixedly connected to the inside of the scraper (1507).

6. A double-sided laminating production line according to claim 4, characterized in that: The bottom of the rotating column (1404) is rotatably connected to a stabilizing frame (16), and the outside of the stabilizing frame (16) is fixedly connected to the inner side of the bottom plate (1).

7. A double-sided laminating production line according to claim 1, characterized in that: A plurality of guide rollers (17) are rotatably connected to the inner side of the fixed box (2), and a belt is sleeved between one side of one of the guide rollers (17) and the outer side of another rotating shaft (1304).

8. A double-sided laminating production line according to claim 7, characterized in that: The outside of the bottom plate (1) is provided with a tape release paper (18), and the tape release paper (18) is sleeved on the outside of the plurality of guide rollers (17).

9. A double-sided laminating production line according to claim 3, characterized in that: One end of the compression spring (1305) is fixedly connected to a side of the mounting shaft (1302) close to the winding disk (1308), and the other end of the compression spring (1305) is fixedly connected to a side of the hexagon socket (1307) away from the winding disk (1308).

10. A coating process, a double-sided coating production line according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Wind the adhesive tape release paper (18) on a plurality of guide rollers (17), and fix one end of the adhesive tape release paper (18) on a reel (1308), and use the reeling mechanism (13) to generate power to drive the adhesive tape release paper (18) to be wound on the reel (1308), and while the adhesive tape release paper (18) moves in the direction of the reeling mechanism (13), use the liquid filling mechanism (14) to perform double-sided coating on the outside of the adhesive tape release paper (18); Step 2: When double-sided lamination is performed, the air pump (3) is started to extract the air inside the collecting mechanism (4) using the air pump (3), thereby generating a pressure difference inside the collecting mechanism (4), thereby using the air inlet pipe (5) and the feed pipe (6) to extract the liquid material that is dispersed during lamination into the collecting mechanism (4) to collect the liquid material; Step three: The air pump (3) exhausts air through the output end while pumping air, and the exhausted gas can be transmitted to the interior of the installation box (9) through the outlet pipe (8), thereby blowing the heat conduction plate (12), thereby breaking up the gas entering the interior of the fixed box (2), and heating the gas entering the installation box (9) through the heat conduction plate (12), thereby using the hot air to evenly dry the sprayed film.

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