CN112389094B - Laminating machine for printed matter production and laminating method thereof - Google Patents
Laminating machine for printed matter production and laminating method thereof Download PDFInfo
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- CN112389094B CN112389094B CN202011348423.4A CN202011348423A CN112389094B CN 112389094 B CN112389094 B CN 112389094B CN 202011348423 A CN202011348423 A CN 202011348423A CN 112389094 B CN112389094 B CN 112389094B
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- 238000010030 laminating Methods 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 229920003023 plastic Polymers 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 239000007888 film coating Substances 0.000 claims description 10
- 238000009501 film coating Methods 0.000 claims description 10
- 210000002489 tectorial membrane Anatomy 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/08—Print finishing devices, e.g. for glossing prints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to a laminating machine for manufacturing printed matters, which comprises a workbench, a laminating device and a belt conveyor, the upper end of the workbench is fixedly provided with a film covering device, the left side and the right side of the workbench are symmetrically provided with a belt conveyor, the film laminating device comprises a fixing plate, a positioning roller, a film laminating barrel, a blocking barrel, a first guide roller, a second guide roller, a first motor, a squeezing roller, a cleaning frame and a heat conduction pipe, the film laminating device is used for positioning the leading-out direction of a film, guiding and tensioning the film, the film is subjected to preheating treatment and heating treatment, so that the film is in close contact with the printed matter and is quickly adhered, impurities attached to the surface of the extrusion roller are cleaned through the cleaning frame, heat generated on the extrusion roller is respectively introduced to the second guide roller and the workbench through the heat conduction pipe, thereby carrying out preheating treatment on the film and the printed matter and reducing the electric energy consumption of the equipment.
Description
Technical Field
The invention relates to the field of printed matter surface processing, in particular to a laminating machine for printed matter manufacture and a laminating method thereof.
Background
The film-covered printed matter has one layer of transparent plastic film on its surface, so that it has smooth and bright surface, raised glossiness and fastness, long service life and other advantages.
In the process of coating the surface of the printed matter, the following problems exist in the actual operation process due to the limitation of the installation positions of the printed matter and the film and the environmental temperature:
(1) when traditional printed matter preparation laminating machine carries out tectorial membrane processing to the printed matter surface, the film carries out heat treatment before with the printed matter contact, very easily rises because of the temperature is fast to lead to the film surface because of being heated at the excessive speed, thereby produce slight deformation, thereby influence the tectorial membrane quality.
(2) Traditional printed matter preparation laminating machine is when carrying out the tectorial membrane processing to the printed matter surface, and the part surface that carries out heat treatment to the film surface is very easily attached to impurity to influence the tectorial membrane quality of film, the heat that produces on the part of simultaneous heat treatment only can carry out heat treatment to the film, thereby causes thermal utilization ratio to be lower.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a laminating machine for printed matter manufacture and a laminating method thereof.
The technical scheme adopted by the invention to solve the technical problem is as follows: a laminating machine for printed matter manufacture comprises a workbench, a laminating device and a belt conveyor, wherein the laminating device is fixedly installed at the upper end of the workbench, and the belt conveyor is symmetrically installed on the left side and the right side of the workbench; wherein:
the film laminating device comprises a fixing plate, a positioning roller, a film laminating barrel, a blocking barrel, a first guide roller, a second guide roller, a first motor, a squeezing roller, a cleaning frame and a heat conduction pipe, wherein the upper ends of the front side and the rear side of a workbench are symmetrically and fixedly provided with the fixing plate, the inner end of the upper side of the fixing plate is fixedly provided with the positioning roller through a rotating shaft, the outer end of the positioning roller is clamped with the film laminating barrel, the rear side of the fixing plate is provided with a large cylindrical through hole at the rear side of the positioning roller, the inner end of the fixing plate at the outer side of the positioning roller is fixedly provided with the blocking barrel, the inner end of the right side of the fixing plate is fixedly provided with the first guide roller through the rotating shaft, the inner end of the lower side of the fixing plate at the right side of the first guide roller is fixedly provided with the second guide roller through the rotating shaft, the front end of the lower side of the fixing plate at the front side is fixedly provided with the first motor through a motor base, the squeezing roller is fixedly provided with the cleaning frame at the output shaft of the first motor, the inner end of the fixing plate at the upper side of the squeezing roller, the rear end of the extrusion roller is fixedly provided with a heat conduction pipe, and the tail end of the heat conduction pipe is respectively connected with the workbench and the guide roller; the positioning roller is positioned through the fixing plate, the film laminating barrel is fixed through the positioning roller, the positioning roller and the film laminating barrel are shielded through the blocking barrel, the film is positioned in the leading-out direction, the films are guided and tensioned through the first guide roller and the second guide roller, the films are preheated through the first guide roller, the first motor drives the squeeze roller to rotate, the films are driven to move, the films are heated through the squeeze roller, the films are in close contact with printed matters and are quickly adhered, impurities attached to the surfaces of the squeeze roller are cleaned through the cleaning frame, heat generated on the squeeze roller is introduced to the second guide roller and the workbench through the heat conduction pipe, the films and the printed matters are preheated, and meanwhile, the electric energy consumption of equipment is reduced.
The extrusion roller comprises a fixed roller, a heating cylinder, a glass cylinder, a heat conducting cylinder, an annular long plate, a heat conducting ring, a water retaining ring, a bearing and a glass plate, wherein the fixed roller is fixedly installed on an output shaft of a motor through a coupler, the heating cylinder is fixedly installed on the outer end face of the fixed roller, the glass cylinder is fixedly installed at the outer end of the heating cylinder, water is contained in the glass cylinder, the volume of the water is smaller than the space volume inside the glass cylinder, the heat conducting cylinder is fixedly installed at the outer end of the glass cylinder, the rear end of the glass cylinder is opened, the annular long plate is fixedly installed at the rear end of the heat conducting cylinder, an arc-shaped groove protruding towards the middle part is formed in the inner end of the annular long plate, the annular groove matched with the annular long plate is formed in the outer end of the heat conducting ring, the inner end of the annular long plate is connected with the annular groove in the heat conducting ring in a sliding fit manner, the front end of the heat conducting ring is connected with the rear end of the glass cylinder in a sliding fit manner, the outer end of the rear side of the heat conducting ring is fixedly installed with the water retaining ring, a bearing is fixedly arranged on the inner end face of the front side of the water retaining ring, the inner end of an inner ring of the front side of the bearing is fixedly connected with the outer end face of the rear side of the annular long plate, an annular groove is formed in the position, located at the joint of the annular long plate and the outer end of the heat conducting ring, of the inner end of the water retaining ring, an annular glass plate is fixedly arranged in the annular groove, a cylindrical through hole is formed in the upper side of the heat conducting ring, and the rear end of the cylindrical through hole is fixedly connected with the heat conducting pipe; fix the cartridge heater through the fixed roll, heat and fix the glass section of thick bamboo through the cartridge heater, water through the glass section of thick bamboo is stored the heat and is prevented the heat too high, simultaneously because water has good mobility, thereby conduct the heat rapidly, thereby the heat that makes the position production that heat conduction section of thick bamboo internal surface and water align is even, carry out the heat treatment to the film through the heat conduction section of thick bamboo, fix a position the heat conduction ring through annular long slab, heat through the heat conduction ring in to the glass section of thick bamboo is transported, fix the bearing through the manger plate ring, connect between heat conduction ring and the annular long slab through the bearing, further prevent through the glass board that water from spilling over.
As a preferred technical scheme of the invention, the upper end of the middle part of the workbench is fixedly provided with a heat conducting plate, the surface of the heat conducting plate is smooth, the heat conducting plate is of a hollow structure, and the rear end of the middle part of the heat conducting plate is fixedly connected with the tail end of the heat conducting pipe; the friction force between the printed matter and the heat conducting plate is reduced through the heat conducting plate with the smooth surface, the heat conducting plate is heated through the heat in the glass cylinder through the heat conducting plate with the hollow structure, and the middle rear end of the heat conducting plate is fixedly connected with the tail end of the heat conducting plate, so that the printed matter is subjected to preheating treatment.
As a preferred technical scheme of the invention, the positioning roller comprises a fixed cylinder, a cylindrical spring, an arc-shaped plate and a small ball, wherein the fixed cylinder is fixedly arranged at the inner end of the upper side of the fixed plate through a rotating shaft, the cylindrical spring is uniformly and fixedly arranged on the outer end surface of the fixed cylinder along the circumferential direction, the arc-shaped plate is fixedly arranged at the tail end of the cylindrical spring, and the small ball is connected at the inner end of the arc-shaped plate in a sliding fit manner; fix cylindrical spring through the solid fixed cylinder, fix the arc through cylindrical spring, fix a position the small circle ball through the arc, reduce the frictional force when moving between tectorial membrane section of thick bamboo and the solid fixed cylinder through the small circle ball, cooperate through cylindrical spring, arc and small circle ball simultaneously to reach the purpose of fixing a position to the tectorial membrane section of thick bamboo.
As a preferred technical scheme of the invention, the laminating cylinder comprises a plastic cylinder and a stop ring, the outer end of the positioning roller is clamped with the plastic cylinder, the inner end surface of the plastic cylinder is uniformly provided with arc-shaped clamping grooves along the circumferential direction, and the front side and the rear side of the outer end surface of the plastic cylinder are symmetrically and fixedly provided with the stop ring; fix fender ring through the plastic cylinder, cooperate with the small circle ball through the arc draw-in groove on the plastic cylinder to reach the purpose of fixing a position the plastic cylinder, fix a position the film through keeping off the ring.
According to a preferred technical scheme, the blocking cylinder is a cylindrical plate, an arc-shaped groove is formed in the right side of the cylindrical plate, round corners are formed in the inner end surfaces of the arc-shaped groove, and small balls are uniformly connected to the round corners in a sliding fit mode along the circumferential direction; the round corners on the blocking cylinders and the small balls are matched, so that the film is prevented from being scratched in the guiding process, and meanwhile, the friction force between the film and the blocking cylinders is reduced.
According to a preferred technical scheme, the guide roller comprises a cylindrical roller, positioning rings, small springs, a circular ring plate and rubber rings, the cylindrical roller is fixedly mounted at the inner end of the right side of a fixing plate through a rotating shaft, the positioning rings are symmetrically and fixedly mounted on the front end surface and the rear end surface of the cylindrical roller, the small springs are uniformly and fixedly mounted on the inner end surface of the positioning rings along the circumferential direction, the circular ring plate is fixedly mounted at the tail end of each small spring, the rubber rings are fixedly mounted on the inner end surface of the circular ring plate, and the inner end surface of the circular ring plate is connected with the outer end surface of the cylindrical roller in a sliding fit manner; fix the holding ring through the cylinder roller, fix little spring through the position ring, fix the ring board through little spring, little spring cooperates with the ring board simultaneously, utilizes elasticity to make both ends in close contact with around ring board and the film to reach the purpose of fixing a position the film, fix the rubber ring through the ring board, prevent through the rubber ring that the film from receiving the scraping at the direction in-process.
As a preferable technical scheme of the invention, the structure of the second guide roller is the same as that of the first guide roller, the diameter of the cylindrical roller of the second guide roller is larger than that of the cylindrical roller of the first guide roller, the inner side of the cylindrical roller of the second guide roller is hollow, the rear end of the cylindrical roller of the second guide roller is connected with a rotating ring in a sliding fit manner, and the rear end of the lower side of the rotating ring is fixedly connected with the heat conduction pipe; the main purpose of the second guide roller is preheating treatment, so that the size of the contact area between the film and the cylindrical roller is increased by increasing the diameter of the cylindrical roller, the efficiency of the preheating treatment is improved, the movement speed of air molecules is increased when air is heated, the hollow cylindrical roller is adopted, the heat transmission is accelerated, the uniform speed of the surface heat of the cylindrical roller of the second guide roller is increased, and the cylindrical roller of the second guide roller is in a rotating motion state, so that the heat conduction pipe is connected with the cylindrical roller of the second guide roller through the rotating ring.
According to a preferred technical scheme, the cleaning frame comprises a supporting plate, a rubber plate, a sponge block and a positioning plate, wherein the supporting plate is fixedly arranged at the inner end of the fixing plate, which is positioned at the upper side of the squeeze roll, the rubber plate is uniformly and fixedly arranged on the lower end surface of the supporting plate, the sponge block is fixedly arranged on the lower end surface of the rubber plate, and the positioning plate is uniformly and fixedly arranged at the lower end of the supporting plate; fix the rubber slab through the backup pad, fix the sponge piece through the rubber slab, extrude the support to the rubber slab through the locating plate, in order to prevent that the rubber slab atress from producing comparatively serious distortion, thereby influence the life of rubber block, clear up the heat-conducting tube upper surface through the sponge piece, because the volume of the water that holds in the glass section of thick bamboo is less than the inside space volume of glass section of thick bamboo, consequently, the temperature of heat-conducting tube upper surface is less than the temperature at other positions of heat-conducting tube, thereby prevent that the sponge is higher because of the temperature at the in-process of clearing up the heat-conducting tube surface, thereby influence the life of sponge piece.
According to a preferred technical scheme, the heat conduction pipe comprises a main pipeline, an upper pipeline and a lower pipeline, the main pipeline is fixedly installed at the rear end of the squeeze roller, the upper pipeline and the lower pipeline are fixedly installed on the upper side and the lower side of the tail end of the main pipeline respectively, the tail end of the upper pipeline is fixedly connected with the rear end of the middle part of the heat conduction plate, and the tail end of the lower pipeline is fixedly connected with the rear ends of the two guide rollers; the upper pipeline and the lower pipeline are fixed through the main pipeline, heat in the glass cylinder is transferred to the heat conducting plate through the upper pipeline, and heat in the glass cylinder is transferred to the cylindrical roller of the guide roller II through the lower pipeline.
As a preferable technical solution of the present invention, the method for laminating a printed matter preparation by using the printed matter preparation laminating machine described above includes the steps of:
s1, positioning raw materials: fixing the film covering cylinder through a positioning roller, and conveying the printed matter through a belt conveyor on the right side of the workbench;
s2, heating pretreatment: preheating the film and the printed matter by a squeezing roller;
s3, film coating treatment: extruding the film and the printed matter through an extrusion roller so as to carry out film coating treatment on the printed matter;
s4, transportation of finished products: the finished product is transported by the matching of the belt conveyor on the left side of the workbench and the extrusion roller.
Compared with the prior art, the invention has the following advantages:
1. according to the laminating machine for manufacturing the printed matters, the film is positioned in the leading-out direction through the laminating device, the film is guided and tensioned, the film is subjected to preheating treatment and heating treatment, so that the film is in close contact with the printed matters and is quickly adhered, impurities attached to the surface of the extrusion roller are cleaned through the cleaning frame, heat generated on the extrusion roller is respectively introduced to the second guide roller and the workbench through the heat conduction pipe, the film and the printed matters are subjected to preheating treatment, and meanwhile the electric energy consumption of equipment is reduced.
2. According to the invention, through the arranged film covering device, heat is stored and prevented from being overhigh through water in the glass cylinder, meanwhile, the water has good fluidity, so that the heat is rapidly conducted, the heat generated at the position of the inner surface of the heat conduction cylinder, which is aligned with the water, is uniform, the film is heated through the heat conduction cylinder, the heat conduction ring is positioned through the annular long plate, the heat in the glass cylinder is transported through the heat conduction ring, the bearing is fixed through the water retaining ring, the heat conduction ring and the annular long plate are connected through the bearing, and the water is further prevented from overflowing through the glass plate.
3. According to the film laminating device, the positioning ring is fixed through the cylindrical roller, the small spring is fixed through the positioning ring, the circular ring plate is fixed through the small spring, meanwhile, the small spring is matched with the circular ring plate, the circular ring plate is in close contact with the front end and the rear end of the film through elasticity, so that the purpose of positioning the film is achieved, the rubber ring is fixed through the circular ring plate, and the film is prevented from being scratched in the guiding process through the rubber ring.
4. According to the invention, the film covering device is arranged, the diameter of the cylindrical roller is increased, so that the size of the contact area between the film and the cylindrical roller is increased, the efficiency of preheating treatment is improved, the movement speed of air molecules is accelerated when air is heated, so that the hollow cylindrical roller is adopted, the heat transmission and the uniform speed of the surface heat of the cylindrical roller of the second guide roller are accelerated, and the cylindrical roller of the second guide roller is in a rotating motion state, so that the heat conduction pipe is connected with the cylindrical roller of the second guide roller through the rotating ring.
5. According to the invention, the rubber plate is extruded and supported by the positioning plate through the arranged film laminating device, so that the rubber plate is prevented from being seriously distorted due to stress, the service life of the rubber block is influenced, the upper surface of the heat conduction cylinder is cleaned by the sponge block, and the temperature of the upper surface of the heat conduction cylinder is lower than the temperature of other parts of the heat conduction cylinder because the volume of water contained in the glass cylinder is smaller than the volume of space inside the glass cylinder, so that the service life of the sponge block is prevented from being influenced due to higher temperature in the process of cleaning the surface of the heat conduction cylinder by the sponge.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic plan view of the present invention in front elevation;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 of the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of the present invention at N of FIG. 1;
FIG. 5 is an enlarged fragmentary view of the invention at M of FIG. 1;
fig. 6 is a schematic diagram of the workflow structure of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.
A laminating machine for manufacturing printed matters comprises a workbench 1, a laminating device 2 and a belt conveyor 3, wherein the laminating device 2 is fixedly arranged at the upper end of the workbench 1, and the belt conveyor 3 is symmetrically arranged on the left side and the right side of the workbench 1; wherein:
the film laminating device 2 comprises a fixing plate 20, a positioning roller 21, a film laminating cylinder 22, a blocking cylinder 23, a first guide roller 24, a second guide roller 25, a first motor 26, a squeezing roller 27, a cleaning frame 28 and a heat conduction pipe 29, wherein the fixing plate 20 is symmetrically and fixedly installed at the upper ends of the front side and the rear side of the workbench 1, and the positioning roller 21 is fixedly installed at the inner end of the upper side of the fixing plate 20 through a rotating shaft; the positioning roller 21 comprises a fixed cylinder 211, cylindrical springs 212, arc-shaped plates 213 and small balls 214, the fixed cylinder 211 is fixedly installed at the inner end of the upper side of the fixed plate 20 through a rotating shaft, the cylindrical springs 212 are uniformly and fixedly installed on the outer end surface of the fixed cylinder 211 along the circumferential direction, the arc-shaped plates 213 are fixedly installed at the tail ends of the cylindrical springs 212, and the inner ends of the arc-shaped plates 213 are connected with the small balls 214 in a sliding fit manner; the outer end of the positioning roller 21 is clamped with a film covering cylinder 22; the film covering cylinder 22 comprises a plastic cylinder 221 and a retaining ring 222, the plastic cylinder 221 is clamped at the outer end of the positioning roller 21, arc-shaped clamping grooves are uniformly formed in the inner end surface of the plastic cylinder 221 along the circumferential direction, and the retaining rings 222 are symmetrically and fixedly mounted on the front side and the rear side of the outer end surface of the plastic cylinder 221; a large cylindrical through hole is formed in the rear side, located on the rear side of the positioning roller 21, of the fixing plate 20 on the rear side, and a blocking cylinder 23 is fixedly mounted at the inner end of the fixing plate 20, located on the outer side of the positioning roller 21; the baffle cylinder 23 is a cylindrical plate, an arc-shaped groove is formed in the right side of the cylindrical plate, fillets are formed in the inner end surfaces of the arc-shaped groove, and small balls are uniformly connected to the fillets in a sliding fit mode along the circumferential direction; a first guide roller 24 is fixedly arranged at the inner end of the right side of the fixed plate 20 through a rotating shaft; the first guide roller 24 comprises a cylindrical roller 241, a positioning ring 242, a small spring 243, a circular ring plate 244 and a rubber ring 245, the cylindrical roller 241 is fixedly installed at the inner end of the right side of the fixing plate 20 through a rotating shaft, the positioning rings 242 are symmetrically and fixedly installed on the front end face and the rear end face of the cylindrical roller 241, the small springs 243 are uniformly and fixedly installed on the inner end face of the positioning ring 242 along the circumferential direction, the circular ring plate 244 is fixedly installed at the tail end of the small spring 243, the rubber ring 245 is fixedly installed on the inner end face of the circular ring plate 244, and the inner end face of the circular ring plate 244 is connected with the outer end face of the cylindrical roller 241 in a sliding fit manner; a second guide roller 25 is fixedly arranged at the inner end of the lower side of the fixed plate 20, is positioned at the right side of the first guide roller 24 and is provided with a rotating shaft; the structure of the second guide roller 25 is the same as that of the first guide roller 24, the diameter of the cylindrical roller 241 of the second guide roller 25 is larger than that of the cylindrical roller 241 of the first guide roller 24, the inner side of the cylindrical roller 241 of the second guide roller 25 is hollow, the rear end of the cylindrical roller 241 of the second guide roller 25 is connected with a rotating ring in a sliding fit mode, and the rear end of the lower side of the rotating ring is fixedly connected with the heat conduction pipe 29; a first motor 26 is fixedly mounted at the front end of the lower side of the fixing plate 20 at the front side through a motor base, an output shaft of the first motor 26 is fixedly mounted with a squeezing roller 27 through a coupler, a cleaning frame 28 is fixedly mounted at the inner end of the fixing plate 20, which is positioned at the upper side of the squeezing roller 27, a heat conducting pipe 29 is fixedly mounted at the rear end of the squeezing roller 27, and the tail ends of the heat conducting pipes 29 are respectively connected with the workbench 1 and the guide roller II 25; the heat conduction pipe 29 comprises a main pipe 291, an upper pipe 292 and a lower pipe 293, the main pipe 291 is fixedly installed at the rear end of the squeeze roller 27, the upper pipe 292 and the lower pipe 293 are fixedly installed at the upper side and the lower side of the tail end of the main pipe 291 respectively, the tail end of the upper pipe 292 is fixedly connected with the rear end of the middle part of the heat conduction plate, and the tail end of the lower pipe 293 is fixedly connected with the rear end of the guide roller II 25; positioning the positioning roller 21 through the fixing plate 20, and fixing the film coating cylinder 22 through the positioning roller 21; the cylindrical spring 212 is fixed through the fixing cylinder 211, the arc-shaped plate 213 is fixed through the cylindrical spring 212, the small round ball 214 is positioned through the arc-shaped plate 213, the friction force generated when the film coating cylinder 22 moves with the fixing cylinder 211 is reduced through the small round ball 214, and meanwhile, the cylindrical spring 212, the arc-shaped plate 213 and the small round ball 214 are matched to achieve the purpose of positioning the film coating cylinder 22; the gear ring 222 is fixed through the plastic cylinder 221, and the arc-shaped clamping groove on the plastic cylinder 221 is matched with the small ball 214 to achieve the purpose of positioning the plastic cylinder 221, and the film is positioned through the gear ring 222; the positioning roller 21 and the film coating cylinder 22 are shielded by the blocking cylinder 23, and the leading-out direction of the film is positioned; the round corners on the blocking cylinder 23 and the small balls are matched to prevent the film from being scratched in the guiding process, and meanwhile, the friction force between the film and the blocking cylinder 23 is reduced; guiding and tensioning the film through a first guide roller 24 and a second guide roller 25; the positioning ring 242 is fixed through the cylindrical roller 241, the small spring 243 is fixed through the positioning ring 242, the circular ring plate 244 is fixed through the small spring 243, meanwhile, the small spring 243 is matched with the circular ring plate 244, the circular ring plate 244 is in close contact with the front end and the rear end of the film through elasticity, the purpose of positioning the film is achieved, the rubber ring 245 is fixed through the circular ring plate 244, and the film is prevented from being scratched in the guiding process through the rubber ring 245; preheating the film by a second guide roller 25; since the main purpose of the second guiding roller 25 is preheating treatment, the diameter of the cylindrical roller 241 is increased, so that the size of the contact area between the film and the cylindrical roller 241 is increased, thereby improving the efficiency of the preheating treatment, and since the air is heated and the movement speed of air molecules is increased, the hollow cylindrical roller 241 is adopted, so that the heat transmission is increased and the uniform speed of the surface heat of the cylindrical roller 241 of the second guiding roller 25 is increased, and since the cylindrical roller 241 of the second guiding roller 25 is in a rotating motion state, the heat conduction pipe 29 is connected with the cylindrical roller 241 of the second guiding roller 25 through a rotating ring; the first motor 26 drives the extrusion roller 27 to rotate so as to drive the film to move, meanwhile, the extrusion roller 27 is used for heating the film so as to enable the film to be in close contact with the printed matter and to be quickly adhered, the cleaning frame 28 is used for cleaning impurities attached to the surface of the extrusion roller 27, the heat pipe 29 is used for introducing heat generated on the extrusion roller 27 to the second guide roller 25 and the workbench 1 respectively, so that the film and the printed matter are preheated, and meanwhile, the electric energy consumption of the device is reduced; the upper pipe 292 and the lower pipe 293 are fixed by the main pipe 291, the heat in the glass tube 273 is transferred to the heat conductive plate through the upper pipe 292, and the heat in the glass tube 273 is transferred to the cylindrical roller 241 of the second guide roller 25 through the lower pipe 293.
The extrusion roller 27 comprises a fixed roller 271, a heating cylinder 272, a glass cylinder 273, a heat conducting cylinder 274, an annular long plate 275, a heat conducting ring 276, a water retaining ring 277, a bearing 278 and a glass plate 279, wherein the output shaft of the motor I26 is fixedly provided with the fixed roller 271 through a coupler, the outer end surface of the fixed roller 271 is fixedly provided with the heating cylinder 272, the outer end of the heating cylinder 272 is fixedly provided with the glass cylinder 273, the glass cylinder 273 contains water, the volume of the water is smaller than the volume of the space inside the glass cylinder 273, the outer end of the glass cylinder 273 is fixedly provided with the heat conducting cylinder 274, the rear end of the glass cylinder 273 is opened, the rear end of the heat conducting cylinder 274 is fixedly provided with the annular long plate 275, the inner end of the annular long plate 275 is provided with an arc-shaped groove which protrudes towards the middle part, the outer end of the heat conducting ring 276 is provided with an annular groove which is matched with the annular long plate 275, the inner end of the annular long plate 275 is connected with the annular groove on the heat conducting ring 276 in a sliding fit manner, the front end of the heat conducting ring 276 is connected with the rear end of the glass cylinder 273 in a sliding fit manner, a water retaining ring 277 is fixedly installed at the outer end of the rear side of the heat conducting ring 276, a bearing 278 is fixedly installed on the inner end face of the front side of the water retaining ring 277, the inner end of the inner ring of the front side of the bearing 278 is fixedly connected with the outer end face of the rear side of the annular long plate 275, an annular groove is formed in the position, located at the connecting position of the annular long plate 275 and the outer end of the heat conducting ring 276, of the inner end of the water retaining ring 277, an annular glass plate 279 is fixedly installed in the annular groove, a cylindrical through hole is formed in the upper side of the heat conducting ring 276, and the rear end of the cylindrical through hole is fixedly connected with the heat conducting pipe 29; fix heating cylinder 272 through fixed roller 271, heat and fix glass section of thick bamboo 273 through heating cylinder 272, water through in the glass section of thick bamboo 273 stores the heat and prevents the heat too high, simultaneously because water has good mobility, thereby conduct the heat rapidly, thereby the heat that makes the position production of heat conduction cylinder 274 internal surface and water alignment is even, carry out heat treatment to the film through heat conduction cylinder 274, fix heat conduction ring 276 through annular long board 275, heat through heat conduction ring 276 in to glass section of thick bamboo 273 is transported, fix bearing 278 through water retaining ring 277, connect between heat conduction ring 276 and the annular long board 275 through bearing 278, further prevent water overflow through glass board 279.
The cleaning frame 28 comprises a supporting plate 281, a rubber plate 282, a sponge block 283 and a positioning plate 284, wherein the supporting plate 281 is fixedly arranged at the inner end of the fixing plate 20 and positioned on the upper side of the squeeze roll 27, the rubber plate 282 is uniformly and fixedly arranged on the lower end surface of the supporting plate 281, the sponge block 283 is fixedly arranged on the lower end surface of the rubber plate 282, and the positioning plate 284 is uniformly and fixedly arranged on the lower end of the supporting plate 281; fix rubber slab 282 through backup pad 281, fix sponge piece 283 through rubber slab 282, extrude the support to rubber slab 282 through locating plate 284, in order to prevent that the atress of rubber slab 282 from producing comparatively serious distortion, thereby influence the life of rubber block, clear up heat conduction tube 274 upper surface through sponge piece 283, because the volume of the water that holds in the glass tube 273 is less than the inside space volume of glass tube 273, consequently, the temperature of heat conduction tube 274 upper surface is less than the temperature of other positions of heat conduction tube 274, thereby prevent that the sponge is higher because of the temperature at the in-process of clearing up heat conduction tube 274 surface, thereby influence the life of sponge piece 283.
The upper end of the middle part of the workbench 1 is fixedly provided with a heat conducting plate, the surface of the heat conducting plate is smooth, the heat conducting plate is of a hollow structure, and the rear end of the middle part of the heat conducting plate is fixedly connected with the tail end of the heat conducting pipe 29; the friction force between the printed matter and the heat conducting plate is reduced through the heat conducting plate with the smooth surface, and the heat conducting plate is heated through the heat in the glass cylinder 273 through the heat conducting plate with the hollow structure, the middle rear end of which is fixedly connected with the tail end of the heat conducting pipe 29, so that the printed matter is preheated.
The method for laminating the printed matter by using the printed matter manufacturing laminating machine comprises the following steps:
s1, positioning raw materials: fixing the laminating cylinder 22 through a positioning roller 21, and simultaneously transporting the printed matter through a belt conveyor 3 on the right side of the workbench 1;
s2, heating pretreatment: preheating the film and the printed matter by a squeezing roller 27;
s3, film coating treatment: the film and the printed matter are extruded by the extrusion roller 27, so that the printed matter is subjected to film coating treatment;
s4, transportation of finished products: the finished product is transported by the belt conveyor 3 on the left side of the working platform 1 matching with the extrusion roller 27.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a printed matter preparation laminating machine, includes workstation (1), tectorial membrane device (2) and belt conveyor (3), its characterized in that: the upper end of the workbench (1) is fixedly provided with a film covering device (2), and the left side and the right side of the workbench (1) are symmetrically provided with belt conveyors (3); wherein:
the film laminating device (2) comprises a fixing plate (20), a positioning roller (21), a film laminating cylinder (22), a blocking cylinder (23), a first guide roller (24), a second guide roller (25), a first motor (26), an extrusion roller (27), a cleaning frame (28) and a heat conduction pipe (29), wherein the fixing plate (20) is symmetrically and fixedly installed at the upper ends of the front side and the rear side of the workbench (1), the positioning roller (21) is fixedly installed at the inner end of the upper side of the fixing plate (20) through a rotating shaft, the film laminating cylinder (22) is clamped at the outer end of the positioning roller (21), a large cylindrical through hole is formed in the rear side, positioned at the rear side of the positioning roller (21), of the inner end of the fixing plate (20), the blocking cylinder (23) is fixedly installed at the outer side of the positioning roller (21), the first guide roller (24) is fixedly installed at the inner end of the right side of the fixing plate (20) through the rotating shaft, the second guide roller (25) is fixedly installed at the inner end of the lower side of the first guide roller (24) through the rotating shaft, a first motor (26) is fixedly mounted at the front end of the lower side of a fixing plate (20) on the front side through a motor base, a squeezing roller (27) is fixedly mounted at the output shaft of the first motor (26) through a coupler, a cleaning frame (28) is fixedly mounted at the inner end of the fixing plate (20) and positioned on the upper side of the squeezing roller (27), a heat conducting pipe (29) is fixedly mounted at the rear end of the squeezing roller (27), and the tail end of the heat conducting pipe (29) is respectively connected with a workbench (1) and a second guide roller (25;
the extrusion roller (27) comprises a fixed roller (271), a heating cylinder (272), a glass cylinder (273), a heat-conducting cylinder (274), an annular long plate (275), a heat-conducting ring (276), a water retaining ring (277), a bearing (278) and a glass plate (279), wherein the fixed roller (271) is fixedly installed on an output shaft of a motor I (26) through a coupler, the heating cylinder (272) is fixedly installed on the outer end face of the fixed roller (271), the glass cylinder (273) is fixedly installed on the outer end of the heating cylinder (272), water is contained in the glass cylinder (273), the volume of the water is smaller than the volume of the space inside the glass cylinder (273), the heat-conducting cylinder (274) is fixedly installed on the outer end of the glass cylinder (273), the rear end of the glass cylinder (273) is opened, the annular long plate (275) is fixedly installed on the rear end of the heat-conducting cylinder (274), an arc-shaped groove protruding towards the middle part is formed in the inner end of the annular long plate (275), and an annular groove matched with the annular long plate (275) is formed in the heat-conducting ring (276), annular long board (275) inner is connected with the annular groove on heat conduction ring (276) with sliding fit's mode, heat conduction ring (276) front end is connected with glass section of thick bamboo (273) rear end with sliding fit's mode, heat conduction ring (276) rear side outside fixed mounting has water retaining ring (277), water retaining ring (277) front side inside end fixed mounting has bearing (278), bearing (278) front side inner circle inner and annular long board (275) rear side outside end fixed connection, annular groove has been seted up to water retaining ring (277) inner lieing in annular long board (275) and heat conduction ring (276) outer end junction, annular glass board (279) have been fixed mounting in the annular groove, cylindrical through hole has been seted up to heat conduction ring (276) upside, cylindrical through hole rear end and heat pipe (29) fixed connection.
2. A print production laminator according to claim 1, wherein: the upper end of the middle part of the workbench (1) is fixedly provided with a heat conducting plate, the surface of the heat conducting plate is smooth, the heat conducting plate is of a hollow structure, and the rear end of the middle part of the heat conducting plate is fixedly connected with the tail end of the heat conducting pipe (29).
3. A print production laminator according to claim 1, wherein: the positioning roller (21) comprises a fixed cylinder (211), a cylindrical spring (212), an arc-shaped plate (213) and a small ball (214), the inner end of the upper side of the fixed plate (20) is fixedly provided with the fixed cylinder (211) through a rotating shaft, the outer end face of the fixed cylinder (211) is uniformly and fixedly provided with the cylindrical spring (212) along the circumferential direction, the tail end of the cylindrical spring (212) is fixedly provided with the arc-shaped plate (213), and the inner end of the arc-shaped plate (213) is connected with the small ball (214) in a sliding fit mode.
4. A print production laminator according to claim 1, wherein: the film covering cylinder (22) comprises a plastic cylinder (221) and a gear ring (222), the plastic cylinder (221) is clamped at the outer end of the positioning roller (21), arc-shaped clamping grooves are uniformly formed in the inner end face of the plastic cylinder (221) along the circumferential direction, and the gear ring (222) is symmetrically and fixedly mounted on the front side and the rear side of the outer end face of the plastic cylinder (221).
5. A print production laminator according to claim 1, wherein: keep off a section of thick bamboo (23) and be the drum board, the arc recess has been seted up on the drum board right side, and the fillet has all been seted up to the terminal surface in the arc recess, evenly is connected with little ball with sliding fit's mode along circumference on the fillet.
6. A print production laminator according to claim 1, wherein: the guide roller I (24) comprises a cylindrical roller (241), a positioning ring (242), a small spring (243), a ring plate (244) and a rubber ring (245), the inner end of the right side of the fixing plate (20) is fixedly provided with the cylindrical roller (241) through a rotating shaft, the positioning ring (242) is symmetrically and fixedly arranged on the front end face and the rear end face of the cylindrical roller (241), the small spring (243) is uniformly and fixedly arranged on the inner end face of the positioning ring (242) along the circumferential direction, the ring plate (244) is fixedly arranged at the tail end of the small spring (243), the rubber ring (245) is fixedly arranged on the inner end face of the ring plate (244), and the inner end face of the ring plate (244) is connected with the outer end face of the cylindrical roller (241) in a sliding fit mode.
7. A print production laminator according to claim 1, wherein: the structure of the second guide roller (25) is the same as that of the first guide roller (24), the diameter of the cylindrical roller (241) of the second guide roller (25) is larger than that of the cylindrical roller (241) of the first guide roller (24), the inner side of the cylindrical roller (241) of the second guide roller (25) is hollow, the rear end of the cylindrical roller (241) of the second guide roller (25) is connected with a rotating ring in a sliding fit mode, and the rear end of the lower side of the rotating ring is fixedly connected with the heat conduction pipe (29).
8. A print production laminator according to claim 1, wherein: the cleaning frame (28) comprises a supporting plate (281), a rubber plate (282), a sponge block (283) and a positioning plate (284), wherein the inner end of the fixing plate (20) is positioned at the upper side of the squeeze roller (27) and is fixedly provided with the supporting plate (281), the lower end face of the supporting plate (281) is uniformly and fixedly provided with the rubber plate (282), the lower end face of the rubber plate (282) is fixedly provided with the sponge block (283), and the lower end of the supporting plate (281) is uniformly and fixedly provided with the positioning plate (284).
9. A print production laminator according to claim 2, wherein: heat pipe (29) are including trunk line (291), upper tube way (292) and lower pipeline (293), squeeze roll (27) rear end fixed mounting has trunk line (291), and both sides are fixed mounting respectively upper tube way (292) and lower pipeline (293) about trunk line (291) is terminal, and upper tube way (292) is terminal with heat-conducting plate middle part rear end fixed connection, lower pipeline (293) end and guide roll two (25) rear end fixed connection.
10. A print production laminator according to claim 1, wherein: the method for laminating the printed matter by using the printed matter manufacturing laminating machine comprises the following steps:
s1, positioning raw materials: the film covering cylinder (22) is fixed through a positioning roller (21), and printed matters are conveyed through a belt conveyor (3) on the right side of the workbench (1);
s2, heating pretreatment: preheating the film and the printed matter by a squeezing roller (27);
s3, film coating treatment: the film and the printed matter are extruded by an extrusion roller (27), so that the printed matter is subjected to film coating treatment;
s4, transportation of finished products: the finished product is transported by the matching of the belt conveyor (3) at the left side of the workbench (1) and the extrusion roller (27).
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| CN202011348423.4A CN112389094B (en) | 2020-11-26 | 2020-11-26 | Laminating machine for printed matter production and laminating method thereof |
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| CN202011348423.4A CN112389094B (en) | 2020-11-26 | 2020-11-26 | Laminating machine for printed matter production and laminating method thereof |
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| CN112389094B true CN112389094B (en) | 2021-07-30 |
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| JPH04371902A (en) * | 1991-06-20 | 1992-12-24 | Canon Inc | Flexographic printer and formation of thin film |
| DE4227136C3 (en) * | 1992-08-17 | 1998-08-13 | Weitmann & Konrad Fa | Method and device for moistening a printed and then thermally dried, moving material web, in particular paper web |
| US20070017399A1 (en) * | 2005-07-21 | 2007-01-25 | National Pen Corp. | Dual heating system for high speed printing |
| CN203331581U (en) * | 2013-07-16 | 2013-12-11 | 北京印刷学院 | Heating roller of pre-coating film laminating machine |
| CN103770456B (en) * | 2014-01-07 | 2016-04-20 | 北京印刷学院 | A kind of laminating machine heater |
| CN204506113U (en) * | 2015-01-12 | 2015-07-29 | 陈淼 | The multiple film printing machine of multi-functional roll bending |
| CN205915804U (en) * | 2016-08-04 | 2017-02-01 | 合肥金杭包装材料有限公司 | Tectorial membrane compression roller |
| CN208392875U (en) * | 2018-06-19 | 2019-01-18 | 昆山恒百精工机械有限公司 | A kind of thermally conductive roller of uniform heat distribution |
| CN209718931U (en) * | 2019-02-28 | 2019-12-03 | 贵州利富德印务有限公司 | A kind of automatic printing laminating machine |
| CN210234357U (en) * | 2019-06-17 | 2020-04-03 | 李菊 | Film laminating device for color printing packaging |
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Effective date of registration: 20210706 Address after: 443000 Qingdao Road, Dongshan Development Zone, Yichang, Hubei Applicant after: HUBEI GOLDEN THREE GORGES PRINTING INDUSTRY Co.,Ltd. Address before: 210046 Maqun science and Technology Park, Qixia District, Nanjing City, Jiangsu Province Applicant before: Nanjing yunzhongyu Technology Co.,Ltd. |
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Denomination of invention: A printing material making laminating machine and its laminating method Granted publication date: 20210730 Pledgee: Agricultural Bank of China Limited Three Gorges Wujia Branch Pledgor: Hubei Golden Three Gorges Printing Industry Co.,Ltd. Registration number: Y2024980008601 |