CN116334953B - Double-sided laminating machine for laminated paper - Google Patents
Double-sided laminating machine for laminated paper Download PDFInfo
- Publication number
- CN116334953B CN116334953B CN202310574192.6A CN202310574192A CN116334953B CN 116334953 B CN116334953 B CN 116334953B CN 202310574192 A CN202310574192 A CN 202310574192A CN 116334953 B CN116334953 B CN 116334953B
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- frame
- laminating
- paper
- conveying roller
- roller
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- 238000010030 laminating Methods 0.000 title claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 74
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims description 45
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 9
- 239000007888 film coating Substances 0.000 claims description 8
- 238000009501 film coating Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims 6
- 239000011248 coating agent Substances 0.000 abstract description 15
- 238000000576 coating method Methods 0.000 abstract description 15
- 238000003475 lamination Methods 0.000 description 14
- 238000007599 discharging Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/50—Spraying or projecting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Paper (AREA)
Abstract
The invention relates to the technical field of coating, in particular to a double-sided laminating machine for laminating paper, which comprises a support frame, a pressing roller, a first conveying roller, a second conveying roller, a charging box, a laminating frame and the like, wherein the pressing roller, the first conveying roller for conveying paper and the second conveying roller for conveying paper are rotatably connected to the middle part of the support frame, the charging box for containing laminating liquid is connected to the support frame, and the laminating frame for laminating the top surface of the paper is communicated to the charging box. According to the invention, the first motor is controlled to drive the first conveying roller and the second conveying roller to rotate, the paper is conveyed leftwards, the first liquid pump is controlled to spray the laminating liquid onto the top surface of the paper, and the second liquid pump is controlled to spray more laminating liquid onto the bottom surface of the paper, so that double-sided laminating is carried out on the paper, the rollers intermittently contact with the rotating blocks, and the laminating pipe is made to rotate reciprocally through the torsion spring, so that the laminating liquid is uniformly sprayed upwards, and the uniformity of laminating is improved.
Description
Technical Field
The invention relates to the technical field of coating, in particular to a double-sided laminating machine for laminated paper.
Background
The laminated paper is a composite material in which plastic particles are coated on the surface of paper, so that a layer of uniform protective film is formed on the surface of the paper, the performances such as water resistance and oil resistance of the paper are improved, when the paper is laminated, generally, the laminated liquid is sprayed on the surface of the paper, and after the laminated liquid passes through the surface of the paper, the internal acting force can enable the laminated liquid to form a uniform coating.
At present, the existing laminating machine is generally provided with a single-sided laminating machine and a double-sided laminating machine, when the single-sided laminating machine is used, if double-sided laminating is to be carried out on paper, one side of the paper needs to be laminated, the paper is turned over, and then the bottom surface of the paper is laminated, so that double time is required to be consumed, the working efficiency is influenced, when the double-sided laminating machine is used, laminating liquid on the top surface of the paper can flow downwards under the action of gravity, laminating liquid on the top surface of the paper is stacked together, the laminating liquid on the bottom surface of the paper is thicker, and the laminating liquid on the bottom surface of the paper can drop downwards, so that the laminating liquid on the bottom surface of the paper is thinner, and the laminating uniformity of the paper is influenced.
Disclosure of Invention
In order to overcome the defect that when a double-sided laminating machine is used at present, laminating liquid flows downwards under the action of gravity, laminating liquid on the top surface of paper is stacked together, and laminating liquid on the bottom surface of the paper falls downwards to influence the uniformity of laminating the paper, the invention aims to provide the double-sided laminating machine for laminating paper, which can improve the uniformity of laminating.
The technical scheme of the invention is as follows: the utility model provides a two-sided laminating machine of laminating paper, which comprises a supporting rack, the blowing roller, the guide roller, press the roller, first conveying roller, the second conveying roller, the charging box, the laminating frame, first drawing liquid pump, drying device, collect the frame, actuating mechanism and swing laminating mechanism, rotationally be connected with the blowing roller on the support frame, rotationally be connected with the guide roller on the support frame, the support frame middle part is rotationally connected with the press roller, be used for carrying the first conveying roller of paper and be used for carrying the second conveying roller of paper, press the roller to be located the below of second conveying roller, be connected with the charging box that is used for loading and getting the laminating liquid on the support frame, the intercommunication has the laminating frame that is used for carrying out the laminating to the paper top surface on the charging box, install the first drawing liquid pump that is used for extracting the laminating liquid on the laminating frame, install the drying device that is used for drying to the paper on the support frame, the support frame bottom is connected with the collection frame that is used for collecting the laminating liquid, the collection frame is located the press roller, first conveying roller and second conveying roller's below, be equipped with the swing actuating mechanism on the support frame.
In one embodiment, the driving mechanism comprises a mounting box, a first motor, a first gear, a first fluted disc, a second fluted disc and a second gear, wherein the mounting box is connected to the front side and the rear side of the support frame, a first motor for driving the pressing roller, the first conveying roller and the second conveying roller to rotate is connected to the mounting box, the first gear is connected to the front side and the rear side of the support frame in a rotating mode, an output shaft of the first motor is connected with the adjacent first gear through a coupler, the front end and the rear end of the second conveying roller are connected with the second fluted disc, the first gear is meshed with the adjacent second fluted disc, the front end and the rear end of the first conveying roller are connected with the first fluted disc, the first fluted disc is meshed with the adjacent second fluted disc, the front end and the rear end of the pressing roller are connected with the second gear, and the second gear is meshed with the adjacent second fluted disc.
In one embodiment, the swing film spraying mechanism comprises a rotating disc, rollers, communicating pipes, film spraying pipes, rotating blocks, torsion springs and a second liquid suction pump, wherein the rotating disc is connected to the front end and the rear end of each pressing roller, the rollers are connected to the rotating disc in a rotating mode, two communicating pipes are communicated between each charging box and each supporting frame, the second liquid suction pumps for extracting film spraying liquid are arranged on the communicating pipes, the film spraying pipes for spraying films on the bottom surfaces of paper are connected to the supporting frames in a rotating mode, a plurality of groups of spraying ports are formed in the film spraying pipes, the spraying ports of the same group are distributed along the axial direction of the film spraying pipes, the film spraying pipes are connected with the communicating pipes in a rotating mode, the rotating blocks are connected with adjacent communicating pipes in a rotating mode, the torsion springs are connected between the rotating blocks and the adjacent communicating pipes, and the rollers are in intermittent contact with the adjacent rotating blocks.
In one embodiment, the heating mechanism comprises a heater, a vent pipe, an air ejector pipe, a first compression spring and a first bump, wherein the heater is arranged on the charging box, two vent pipes are connected between the charging box and the supporting frame, the air ejector pipes used for ejecting high-temperature gas are connected inside the first conveying roller and the second conveying roller in a sliding mode, the air ejector pipes are connected with the adjacent vent pipes in a sliding mode, the first compression springs are connected between the air ejector pipes and the adjacent vent pipes, the top of each air ejector pipe is uniformly spaced, a plurality of air ejector ports are uniformly formed in the top of each air ejector pipe, screw grooves are formed in each air ejector pipe, the inner walls of the first conveying roller and the second conveying roller are connected with the first bump, and the first bumps are all movable in the adjacent screw grooves.
In one embodiment, the device further comprises a control mechanism, wherein the control mechanism comprises a connecting block, a sealing plate, a second compression spring and a valve, the two connecting blocks are communicated with the charging box, the sealing plate is connected inside the connecting block in a sliding mode, the second compression spring is connected between the sealing plate and the adjacent connecting block, the valve is connected to the bottom of the sealing plate, and the valve is used for blocking the adjacent vent pipe.
In one embodiment, the circulating mechanism comprises a collecting box, a second lug, a connecting box, a piston frame, a fixed block, a third compression spring, a first unidirectional pipe, a second unidirectional pipe and an ejection frame, wherein one side of the first fluted disc, which is far away from each other, is connected with the second lug, two connecting boxes are connected to the support frame, two fixed blocks are connected to the support frame, a piston frame for extruding coating liquid is connected to the fixed blocks in a sliding mode, the second lug rotates to intermittently contact with the piston frame, the piston frame is connected with the adjacent connecting boxes in a sliding mode, the piston frame is in sealing contact with the adjacent connecting boxes, the third compression spring is connected between the piston frame and the adjacent fixed blocks, the lower portion of the connecting box is communicated with the first unidirectional pipe, the first unidirectional pipe is located in the collecting box, the upper portion of the connecting box is communicated with the second unidirectional pipe, the ejection frame is communicated with the two second unidirectional pipes, a plurality of round holes are formed in the inner space of the ejection frame, and the collecting box is connected to the support frame, and the collecting box is located under the ejection frame.
In one embodiment, the paper feeding device further comprises a limiting mechanism, the limiting mechanism comprises a second motor, a unidirectional screw rod, guide rods, a sliding frame, a pressing cylinder, a bidirectional screw rod, limiting rings and regulating wheels, wherein two second motors are connected to the supporting frame, the unidirectional screw rod is connected to an output shaft of the second motor through a coupling, two guide rods are connected to the supporting frame, the sliding frame is connected between the two guide rods in a sliding mode, the unidirectional screw rod is in threaded connection with the sliding frame, the pressing cylinder is connected to the sliding frame in a rotating mode, two limiting rings used for limiting paper are connected to the sliding frame in a sliding mode, the two limiting rings are connected to the sliding frame in a rotating mode and are in threaded connection with the bidirectional screw rod, the limiting rings are located on thread grooves in different directions of the bidirectional screw rod respectively, the limiting rings are sleeved on the outer side of the pressing cylinder, and two regulating wheels used for regulating distance between the two limiting rings are connected to the bidirectional screw rod.
In one embodiment, the second protrusions are offset from the center of the adjacent first toothed disc.
The beneficial effects are that: according to the invention, the first motor is controlled to drive the first conveying roller and the second conveying roller to rotate, the paper is conveyed leftwards, the first liquid pump is controlled to spray the laminating liquid onto the top surface of the paper, and the second liquid pump is controlled to spray more laminating liquid onto the bottom surface of the paper, so that double-sided laminating is carried out on the paper, the rollers intermittently contact with the rotating blocks, and the laminating pipe is made to rotate reciprocally through the torsion spring, so that the laminating liquid is uniformly sprayed upwards, and the uniformity of laminating is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of a part of the structure of the present invention.
Fig. 3 is a schematic structural view of the driving mechanism of the present invention.
Fig. 4 is a schematic structural view of the charging box, the heater, the film coating frame and the first liquid pump of the present invention.
FIG. 5 is a schematic view of the structure of the first toothed disc, the second toothed disc, the collecting frame, etc. according to the present invention.
Fig. 6 is a schematic diagram of a first structure of the swing lamination mechanism of the present invention.
Fig. 7 is a schematic diagram of a second structure of the swing lamination mechanism of the present invention.
Fig. 8 is a schematic structural view of the heating mechanism of the present invention.
Fig. 9 is an enlarged view at a of the present invention.
FIG. 10 is a schematic view of the structure of the charging box, vent and control mechanism of the present invention, partially in section.
FIG. 11 is a schematic view of a control mechanism of the present invention in partial cross-section.
Fig. 12 is a schematic view of a first construction of the circulation mechanism of the present invention.
Fig. 13 is a schematic view of a second construction of the circulation mechanism of the present invention.
Fig. 14 is a schematic structural view of a limiting mechanism of the present invention.
In the reference numerals: 1-supporting frame, 2-discharging roller, 20-paper, 21-guide roller, 22-pressing roller, 3-first conveying roller, 4-second conveying roller, 5-driving mechanism, 51-mounting box, 52-first motor, 53-first gear, 54-first fluted disc, 55-second fluted disc, 56-second gear, 6-charging box, 61-heater, 62-drying device, 63-laminating frame, 64-first liquid pump, 7-collecting frame, 8-swing laminating mechanism, 81-rotating disc, 82-roller, 83-second liquid pump, 84-communicating pipe, 85-laminating pipe, 86-spraying port, 87-torsion spring, 88-rotating block, 9-heating mechanism, 90-air spraying port, 91-vent pipe, 92-air injection pipe, 93-first compression spring, 94-thread groove, 95-first bump, 10-control mechanism, 101-connection block, 102-sealing plate, 103-second compression spring, 104-valve, 11-circulation mechanism, 110-collection box, 111-second bump, 112-connection box, 113-piston rack, 114-fixed block, 116-third compression spring, 117-first unidirectional pipe, 118-second unidirectional pipe, 119-injection rack, 1190-round hole, 12-limit mechanism, 121-second motor, 122-unidirectional screw, 123-guide rod, 124-sliding rack, 125-pressing cylinder, 127-bidirectional screw, 128-limit ring, 129-adjusting wheel.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
Example 1
The double-sided laminating machine for laminating paper comprises a support frame 1, a discharging roller 2, a material guiding roller 21, a pressing roller 22, a first conveying roller 3, a second conveying roller 4, a charging box 6, a laminating frame 63, a first liquid drawing pump 64, a drying device 62, a collecting frame 7, a driving mechanism 5 and a swinging laminating mechanism 8, wherein the discharging roller 2 is rotationally connected to the right part of the support frame 1, the material guiding roller 21 is rotationally connected to the left part of the support frame 1, the pressing roller 22, the first conveying roller 3 and the second conveying roller 4 are rotationally connected to the middle part of the support frame 1, when the first conveying roller 3 and the second conveying roller 4 rotate, the paper 20 can be conveyed leftwards under the action of friction force, the pressing roller 22 is positioned below the second conveying roller 4, the first conveying roller 3 is located the right side of the second conveying roller 4, the charging box 6 is welded at the top of the support frame 1, the bottom of the charging box 6 is communicated with the film spraying frame 63, a first liquid pump 64 is installed on the film spraying frame 63, the film spraying liquid in the charging box 6 is pumped through controlling the first liquid pump 64, the film spraying liquid is sprayed to the top surface of the paper 20 through the film spraying frame 63, the top surface of the paper 20 is coated, the drying device 62 is installed at the left part of the support frame 1, the collecting frame 7 is connected in the middle of the bottom of the support frame 1, the collecting frame 7 is located below the pressing roller 22, the first conveying roller 3 and the second conveying roller 4, a driving mechanism 5 for driving the pressing roller 22, the first conveying roller 3 and the second conveying roller 4 to rotate is arranged on the support frame 1, and the swinging film spraying mechanism 8 is arranged on the support frame 1.
As shown in fig. 1, fig. 3 and fig. 5, the driving mechanism 5 comprises a mounting box 51, a first motor 52, a first gear 53, a first toothed disc 54, a second toothed disc 55 and a second gear 56, wherein the middle parts of the front side and the rear side of the supporting frame 1 are connected with the mounting box 51, the first motor 52 is in bolt connection in the mounting box 51, the middle parts of the front side and the rear side of the supporting frame 1 are rotatably connected with the first gear 53, an output shaft of the first motor 52 is connected with the adjacent first gear 53 through a coupling, the front end and the rear end of the second conveying roller 4 are fixedly connected with the second toothed disc 55, the first gear 53 is meshed with the adjacent second toothed disc 55, the front end and the rear end of the first conveying roller 3 are fixedly connected with the first toothed disc 54, the first toothed disc 54 is meshed with the adjacent second toothed disc 55, the front end and the rear end of the pressing roller 22 are fixedly connected with the second gear 56, the second gear 56 is meshed with the adjacent second toothed disc 55, the first motor 52 is controlled to drive the first gear 53 to rotate, the second toothed disc 55, the first toothed disc 54 and the second gear 56 are driven to rotate, the second conveying roller 4 is driven to rotate, and the pressing roller 22 are driven to rotate.
As shown in fig. 1, fig. 2, fig. 6 and fig. 7, swing lamination mechanism 8 is including rotating disc 81, gyro wheel 82, communicating pipe 84, lamination pipe 85, rotating block 88, torsion spring 87 and second drawing liquid pump 83, both ends all rigid coupling have rotating disc 81 around pressing roller 22, all be connected with gyro wheel 82 on the rotating disc 81, the front and back symmetry intercommunication has communicating pipe 84 between charging box 6 and support frame 1, second drawing liquid pump 83 is all installed to communicating pipe 84 upper end, support frame 1 middle part downside rotation is connected with lamination pipe 85, it has a plurality of groups to spray mouthful 86 to open on the lamination pipe 85, all along the axial evenly distributed of lamination pipe 85 with the mouth 86 of group, can take out the lamination liquid in the charging box 6 to lamination pipe 85 through control second drawing liquid pump 83, make more lamination liquid upwards spout from spraying mouthful 86, thereby laminate pipe 85 and 84 rotation type are connected, both ends all rigid coupling have rotating block 88 around lamination pipe 85, rotating block 88 all rotates with adjacent lamination pipe 84 rotation 84, can rotate with adjacent rotation block 84, thereby can rotate the adjacent rolling block 88 and the adjacent spring 88 rotation, can rotate the adjacent lamination pipe 88, and the effect is connected with the adjacent lamination pipe 88, thereby can rotate the intermittent type is rotated and is connected with the adjacent spring 88.
When the paper 20 needs to be coated, the first motor 52 is controlled to drive the first gear 53 to rotate anticlockwise, the second fluted disc 55 is driven to rotate clockwise under the meshing action, the second conveying roller 4 is driven to rotate clockwise, the second fluted disc 55 drives the first fluted disc 54 and the second gear 56 to rotate anticlockwise under the meshing action, the first conveying roller 3 and the pressing roller 22 are driven to rotate anticlockwise, the paper 20 can be conveyed leftwards by the first conveying roller 3 and the second conveying roller 4 under the action of friction force, the discharging roller 2 is driven to rotate anticlockwise, the paper 20 is relaxed by the guide roller 21, the first liquid drawing pump 64 is controlled to draw the coating liquid in the paper 6 onto a coating frame, the coating liquid is sprayed onto the top surface of the paper 20, and the second liquid pump 83 is controlled to pump the coating liquid in the charging box 6 into the communicating pipe 84, so that the coating liquid enters the coating pipe 85, the coating liquid is sprayed upwards from the spraying openings 86 to the bottom surface of the paper 20, the quantity of the spraying openings 86 is more, the bottom surface of the paper 20 can spray more coating liquid, the collecting frame 7 can collect the falling coating liquid, then the drying device 62 is controlled to dry the coated paper 20, so that the double-sided coating can be carried out on the paper 20, when the pressing roller 22 rotates anticlockwise, the pressing roller 22 can press the coated paper 20, and the rotating disc 81 is driven to rotate anticlockwise, the roller 82 is driven to rotate anticlockwise, when the roller 82 contacts with the rotating block 88, the roller 82 rotates under the action of friction force, the roller 82 can extrude the rotating block 88 to rotate clockwise, the coating pipe 85 is driven to rotate clockwise, the torsion spring 87 deforms, when the roller 82 continues to rotate and the rotating block 88 is separated, the torsion spring 87 returns to the original state, the rotating block 88 is driven to rotate and reset anticlockwise, the film spraying pipe 85 is driven to rotate and reset anticlockwise, the roller 82 is operated in a reciprocating manner to intermittently contact with the rotating block 88, the film spraying pipe 85 can rotate in a reciprocating manner, and therefore film spraying liquid in the film spraying pipe 85 is sprayed upwards uniformly, and the uniformity of film spraying is improved.
Example 2
On the basis of embodiment 1, as shown in fig. 1, fig. 2, fig. 4, fig. 8 and fig. 9, the heating mechanism 9 is further included, the heating mechanism 9 includes heater 61, breather pipe 91, jet pipe 92, first compression spring 93 and first lug 95, heater 61 is installed to the bottom of charging box 6, bilateral symmetry is connected with breather pipe 91 between the front side of charging box 6 and support frame 1, the jet pipe 92 is connected with inside of first conveying roller 3 and second conveying roller 4 in a sliding manner, jet pipe 92 is connected with adjacent breather pipe 91 in a sliding manner, first compression spring 93 is connected between jet pipe 92 and adjacent breather pipe 91, a plurality of mouths 90 are evenly spaced at the top of jet pipe 92, the shower film liquid is evaporated into high temperature gas through controlling heater 61, high temperature gas can be sprayed out through jet hole 90, thereby heat paper 20, threaded groove 94 is all opened to the front end of jet pipe 92, first lug 95 is all fixedly connected with inner walls of front end of first conveying roller 3 and second conveying roller 4, first lug 95 is all movable in adjacent threaded groove 94, when first lug 95 is movable in the threaded groove 94, the first lug 95 can reciprocate under the action of threaded groove 94.
When the first conveying roller 3 and the second conveying roller 4 rotate, the heater 61 is controlled to heat the film spraying liquid in the charging box 6, so that part of the film spraying liquid is evaporated into high-temperature gas, the high-temperature gas can enter the vent pipe 91 and the air spraying pipe 92, and is sprayed upwards through the air spraying port 90, meanwhile, the first conveying roller 3 and the second conveying roller 4 rotate to drive the first bump 95 to rotate, the air spraying pipe 92 is driven to reciprocate forwards and backwards under the action of the thread groove 94, the first compression spring 93 is adaptively deformed, the high-temperature gas is sprayed evenly, the surface temperature of the first conveying roller 3 and the surface temperature of the second conveying roller 4 are increased, the surface temperature of the paper 20 is increased under the action of heat conduction, and the film spraying effect is improved.
As shown in fig. 1, fig. 10 and fig. 11, the device further comprises a control mechanism 10, the control mechanism 10 comprises a connecting block 101, a sealing plate 102, a second compression spring 103 and a valve 104, the connecting block 101 is symmetrically communicated with the front side of the top of the charging box 6 in a left-right mode, the sealing plate 102 is connected inside the connecting block 101 in a sliding mode, the second compression spring 103 is connected between the sealing plate 102 and the adjacent connecting block 101, when the pressure of high-temperature gas in the charging box 6 is high, the sealing plate 102 can be pushed to move upwards, when the pressure of the high-temperature gas in the charging box 6 is low, the sealing plate 102 can be driven to move downwards under the action of the second compression spring 103, the valve 104 is fixedly connected to the bottom of the sealing plate 102, the valve 104 is blocked up to the adjacent vent pipe 91, initially, when the high-temperature gas in the charging box 6 is high, the high-temperature gas can be pushed to move upwards under the action of the gas pressure, the valve 104 is driven to move upwards, the second compression spring 103 is compressed, the high-temperature gas can enter the vent pipe 91, when the high-temperature gas in the charging box 6 is discharged, the second compression spring 103 is driven to move downwards, the valve 104 is driven to move downwards, and the high-temperature gas is controlled to be automatically discharged, and the valve 102 is driven to move downwards, so that the high-temperature valve is controlled to be closed.
As shown in fig. 1, 12 and 13, the circulating mechanism 11 is further included, the circulating mechanism 11 includes a collecting box 110, a second bump 111, a connecting box 112, a piston frame 113, a fixing block 114, a third compression spring 116, a first unidirectional tube 117, a second unidirectional tube 118 and a spraying frame 119, the second bump 111 is fixedly connected to one side of the first fluted disc 54 far away from each other, the second bump 111 deviates from the center of the adjacent first fluted disc 54, the connecting box 112 is fixedly connected to the front and rear sides of the inner wall of the supporting frame 1, the fixing block 114 is fixedly connected to the front and rear sides of the supporting frame 1, the piston frame 113 is slidingly connected to the fixing block 114, the second bump 111 intermittently contacts the piston frame 113 when rotating, the piston frame 113 is slidingly connected to the adjacent connecting box 112, the piston frame 113 is in sealing contact with the adjacent connecting box 112, the third compression springs 116 are connected between the piston frame 113 and the adjacent fixed blocks 114, the lower parts of the right sides of the connecting boxes 112 are respectively communicated with the first unidirectional pipes 117, the first unidirectional pipes 117 are respectively located in the collecting frames 7, the upper parts of the right sides of the connecting boxes 112 are respectively communicated with the second unidirectional pipes 118, the two second unidirectional pipes 118 are communicated with the spraying frames 119, a plurality of round holes 1190 are formed in the spraying frames 119 at intervals in an up-down symmetrical mode, when the piston frame 113 moves leftwards, the film spraying liquid in the collecting frames 7 enters the connecting boxes 112 through the first unidirectional pipes 117, when the piston frame 113 moves rightwards, the piston frame 113 extrudes the film spraying liquid in the connecting boxes 112 into the second unidirectional pipes 118 and the spraying frames 119, so that the film spraying liquid is sprayed on the paper 20 again, the film spraying liquid is recycled, the collecting boxes 110 are connected to the middle parts of the supporting frames 1, and the collecting boxes 110 are located under the spraying frames 119.
Initially, the third compression spring 116 is in a compressed state, the second bump 111 is abutted against the piston frame 113, when the first fluted disc 54 rotates anticlockwise, the second bump 111 is driven to rotate anticlockwise, when the second bump 111 is separated from the piston frame 113, the third compression spring 116 returns to the original state, the piston frame 113 is driven to move leftwards, the film coating liquid in the collecting frame 7 can enter the connecting box 112 through the first one-way pipe 117, when the second bump 111 contacts the piston frame 113 again, the second bump 111 can extrude the piston frame 113 to move rightwards, the third compression spring 116 compresses, the piston frame 113 can extrude the film coating liquid in the connecting box 112 into the second one-way pipe 118, the film coating liquid is sprayed out of the circular hole 1190 on the spraying frame 119, the sprayed film coating liquid can be sprayed onto the top surface of the paper 20 again, and the dropped film coating liquid can drop into the collecting box 110, so that the dropped film coating liquid can be recycled.
As shown in fig. 1, 2 and 14, the device also comprises a limiting mechanism 12, the limiting mechanism 12 comprises a second motor 121, a unidirectional screw 122, a guide rod 123, a sliding frame 124, a pressing cylinder 125, a bidirectional screw 127, a limiting ring 128 and an adjusting wheel 129, the second motor 121 is symmetrically bolted to the right part of the supporting frame 1 front and back, the unidirectional screw 122 is connected to the output shaft of the second motor 121 through a coupling, the guide rod 123 is symmetrically fixedly connected to the right part of the supporting frame 1 front and back, the sliding frame 124 is slidingly connected between the two guide rods 123, the unidirectional screw 122 is in threaded connection with the sliding frame 124, the pressing cylinder 125 is rotationally connected to the sliding frame 124, the limiting ring 128 is rotationally connected to the left part of the sliding frame 124, the limiting ring 128 is in threaded connection with the bidirectional screw 127, the limiting rings 128 are respectively positioned on the threaded grooves 94 in different directions of the bidirectional screw 127, when the two-way screw 127 rotates, the two limiting rings 128 move to the far side under the action of the threaded connection, when the two-way screw 127 rotates reversely, the two limiting rings 128 move to the near side under the action of the threaded connection, so that the distance between the two limiting rings 128 can be adjusted, the limiting rings 128 are respectively contacted with the front side and the rear side of the paper 20, the paper 20 is centered, the limiting rings 128 are sleeved on the outer side of the pressing cylinder 125, the two ends of the two-way screw 127 are connected with the adjusting wheels 129, the two-way screw 122 is driven to rotate by the second motor 121, the sliding frame 124 moves up and down under the action of the threaded connection, the guide rod 123 plays a guiding role, the pressing cylinder 125, the two-way screw 127, the limiting rings 128 and the adjusting wheels 129 are driven to move up and down, the height of the pressing cylinder 125 can be adjusted, then the adjusting wheels 129 are manually rotated, the bidirectional screw 127 is driven to rotate, and the two limiting rings 128 move in opposite directions under the action of threaded connection, so that the distance between the two limiting rings 128 can be adjusted, the limiting rings 128 are respectively contacted with the front side and the rear side of the paper 20, the paper 20 can be limited, the paper 20 is centered, and the position deviation of the paper 20 is prevented.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (6)
1. The utility model provides a two-sided laminating machine of laminating paper, which is characterized by, including support frame (1), blowing roller (2), guide roller (21), press roller (22), first conveying roller (3), second conveying roller (4), charging box (6), laminating frame (63), first drawing liquid pump (64), drying device (62), collect frame (7), actuating mechanism (5) and swing laminating mechanism (8), be connected with blowing roller (2) on support frame (1) rotation formula, be connected with guide roller (21) on support frame (1) rotation formula on support frame (1), support frame (1) middle part rotation formula is connected with press roller (22), be used for carrying first conveying roller (3) of paper (20) and be used for carrying second conveying roller (4) of paper (20), press roller (22) are located the below of second conveying roller (4), be connected with on support frame (1) and be used for loading and taking film liquid charging box (6), the intercommunication has on charging box (6) and is used for carrying out film laminating frame (63) to top surface to carry out film coating to paper (20), film drawing frame (63) are installed on support frame (6) and are used for carrying out drying device (64) to take out on the paper (20), the bottom of the support frame (1) is connected with a collecting frame (7) for collecting the laminating liquid, the collecting frame (7) is positioned below the pressing roller (22), the first conveying roller (3) and the second conveying roller (4), a driving mechanism (5) for driving the pressing roller (22), the first conveying roller (3) and the second conveying roller (4) to rotate is arranged on the support frame (1), and a swinging laminating mechanism (8) is arranged on the support frame (1); the driving mechanism (5) comprises a mounting box (51), a first motor (52), a first gear (53), a first fluted disc (54), a second fluted disc (55) and a second gear (56), wherein the mounting box (51) is connected to the front side and the rear side of the support frame (1), a first motor (52) for driving the pressing roller (22), the first conveying roller (3) and the second conveying roller (4) to rotate is connected to the mounting box (51), the first gear (53) is connected to the front side and the rear side of the support frame (1) in a rotating manner, an output shaft of the first motor (52) is connected with the adjacent first gear (53) through a coupler, the second fluted disc (55) is connected to the front end and the rear end of the second conveying roller (4), the first gear (53) is meshed with the adjacent second fluted disc (55), the first fluted disc (54) is connected to the front end and the rear end of the first fluted disc (54) is meshed with the adjacent second fluted disc (55), the second gear (56) is connected to the front end and the rear end of the pressing roller (22) is meshed with the second gear (56); swing drenches membrane mechanism (8) including rolling disc (81), gyro wheel (82), communicating pipe (84), drenches membrane pipe (85), rotating block (88), torsion spring (87) and second drawing liquid pump (83), both ends all are connected with rolling disc (81) around pressing roller (22), all rotate on rolling disc (81) and be connected with gyro wheel (82), the intercommunication has two communicating pipes (84) between charging box (6) and support frame (1), all install second drawing liquid pump (83) that are used for extracting drenching membrane liquid on communicating pipe (84), rotating on support frame (1) is connected with and is used for carrying out drenching membrane pipe (85) to paper (20) bottom surface, it has a plurality of groups to spray mouthful (86) to open on drenching membrane pipe (85), spray mouthful (86) of same group all are connected with communicating pipe (84) rotation around drenching membrane pipe (85), both ends all are connected with rotating block (88) around, rotating block (88) all are connected with adjacent (84) rotation, rotating block (84) all with adjacent (84) rotation, all be connected with communicating pipe (88) rotation between adjacent rotating block (84) rotation (84) and the equal intermittent type.
2. The double-sided laminating machine for laminating paper according to claim 1, further comprising a heating mechanism (9), wherein the heating mechanism (9) comprises a heater (61), a vent pipe (91), a gas jet pipe (92), a first compression spring (93) and a first bump (95), the heater (61) is installed on the charging box (6), two vent pipes (91) are connected between the charging box (6) and the supporting frame (1), the gas jet pipes (92) for jetting high-temperature gas are connected in a sliding mode inside the first conveying roller (3) and the second conveying roller (4), the gas jet pipes (92) are connected with adjacent vent pipes (91) in a sliding mode, a first compression spring (93) is connected between each gas jet pipe (92) and each adjacent vent pipe (91), a plurality of gas jet ports (90) are evenly formed in the top of each gas jet pipe (92), threaded grooves (94) are formed in each gas jet pipe (92), the inner walls of the first conveying roller (3) and the second conveying roller (4) are connected with the first bump (95), and the first bump (95) are movably threaded in each adjacent groove (94).
3. The double-sided laminating machine for laminating paper according to claim 2, further comprising a control mechanism (10), wherein the control mechanism (10) comprises a connecting block (101), a sealing plate (102), a second compression spring (103) and a valve (104), two connecting blocks (101) are communicated with the charging box (6), the sealing plate (102) is connected inside the connecting blocks (101) in a sliding mode, the second compression spring (103) is connected between the sealing plate (102) and the adjacent connecting blocks (101), the valve (104) is connected to the bottom of the sealing plate (102), and the adjacent vent pipe (91) is blocked by the valve (104).
4. The double-sided laminating machine for laminating paper according to claim 1, further comprising a circulating mechanism (11), wherein the circulating mechanism (11) comprises a collecting box (110), a second protruding block (111), a connecting box (112), a piston frame (113), fixing blocks (114), a third compression spring (116), a first unidirectional pipe (117), a second unidirectional pipe (118) and an ejection frame (119), wherein the second protruding block (111) is connected to one side, far away from each other, of the first fluted disc (54), two connecting boxes (112) are connected to the supporting frame (1), two fixing blocks (114) are connected to the supporting frame (1), piston frames (113) for extruding laminating liquid are connected to the fixing blocks (114) in a sliding mode, the second protruding block (111) intermittently contacts with the piston frames (113), the piston frames (113) are connected with the adjacent connecting boxes (112) in a sliding mode, the piston frames (113) are in sealing contact with the adjacent connecting boxes (112), the third unidirectional pipes (116) are connected between the piston frames (113) and the adjacent fixing blocks (114), the first compression pipes (116) are connected with the upper unidirectional pipes (117) in a connecting mode, the first unidirectional pipes (116) are connected to the lower connecting boxes (117) are connected to the upper unidirectional pipes (7), a spraying frame (119) is communicated between the two second unidirectional pipes (118), a plurality of round holes (1190) are formed in the spraying frame (119) at intervals, a collecting box (110) is connected to the supporting frame (1), and the collecting box (110) is located under the spraying frame (119).
5. The double-sided laminating machine for laminating paper according to claim 1, further comprising a limiting mechanism (12), wherein the limiting mechanism (12) comprises a second motor (121), a unidirectional screw (122), a guide rod (123), a sliding frame (124), a pressing cylinder (125), two bidirectional screw rods (127), a limiting ring (128) and an adjusting wheel (129), two second motors (121) are connected to the supporting frame (1), the unidirectional screw rods (122) are connected to the output shaft of the second motor (121) through a coupling, two guide rods (123) are connected to the supporting frame (1), a sliding frame (124) is connected between the two guide rods (123) in a sliding mode, the unidirectional screw rods (122) are connected with the sliding frame (124) in a threaded mode, a pressing cylinder (125) is connected to the sliding frame (124) in a rotating mode, two limiting rings (128) for limiting paper (20) are connected to the sliding frame (124) in a rotating mode, the limiting rings (128) are connected to the bidirectional screw rods (127) in a threaded mode, the limiting rings (128) are connected to the two-way screws (127) in a threaded mode, the limiting rings (128) are located on the outer sides of the two-way screws (128) in different directions, the two-way limiting rings (125) are located on the outer sides of the sliding frame (125) respectively, two adjusting wheels (129) for adjusting the distance between the two limiting rings (128) are connected to the bidirectional screw rod (127).
6. A double sided laminating machine for laminated paper as claimed in claim 4, wherein the second projections (111) are offset from the center of the adjacent first toothed disc (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310574192.6A CN116334953B (en) | 2023-05-22 | 2023-05-22 | Double-sided laminating machine for laminated paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310574192.6A CN116334953B (en) | 2023-05-22 | 2023-05-22 | Double-sided laminating machine for laminated paper |
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| CN116334953A CN116334953A (en) | 2023-06-27 |
| CN116334953B true CN116334953B (en) | 2023-08-01 |
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| CN202310574192.6A Active CN116334953B (en) | 2023-05-22 | 2023-05-22 | Double-sided laminating machine for laminated paper |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202105769U (en) * | 2011-06-08 | 2012-01-11 | 江阴宇昊复合材料科技有限公司 | Coating machine |
| EP2985385A1 (en) * | 2014-08-11 | 2016-02-17 | Xavier Blanch Andreu | Spraying device for spraying a liquid product onto paper sheet |
| CN206307802U (en) * | 2016-12-22 | 2017-07-07 | 嘉兴华丽非织布制品有限公司 | A kind of storage cloth holder of film machine |
| CN208482709U (en) * | 2018-05-04 | 2019-02-12 | 余干县合创展新型材料有限公司 | A kind of novel laminating machine |
| CN209555659U (en) * | 2019-01-22 | 2019-10-29 | 鲁绍亮 | Release paper laminating machine |
| CN114103242A (en) * | 2021-10-27 | 2022-03-01 | 安庆市奥洁纸业有限公司 | Heat-resistant film coating device for processing laminated paper cup and using method thereof |
| CN218969648U (en) * | 2022-09-15 | 2023-05-05 | 台博胶粘材料（东台）有限公司 | Even device of plastic-coated is processed to tectorial membrane paper |
| CN218838034U (en) * | 2022-12-20 | 2023-04-11 | 南通诚智环保科技有限公司 | Be used for drenching membrane paper to scald hole processing agency |
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