CN210792384U

CN210792384U - Automatic film laminating machine

Info

Publication number: CN210792384U
Application number: CN201921387011.4U
Authority: CN
Inventors: 张建文; 王子正; 申贺
Original assignee: Zhengzhou Haowang Sign Co ltd
Current assignee: Zhengzhou Haowang Sign Co ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-06-19
Anticipated expiration: 2029-08-24

Abstract

The utility model belongs to the technical field of a product tectorial membrane technique and specifically relates to an automatic laminating machine is related to. It includes the support, drive roller and tectorial membrane roller, install on the lateral wall of support at the both ends of drive roller, the tectorial membrane roller is located the top of drive roller, the tectorial membrane roller includes the axis, filling layer and shell, the shell is cylindrical structure, the shell cover is established at epaxial, the filling layer is located between axis and the shell, the filling layer is made for elastic material, adjusting device is installed respectively at the both ends of tectorial membrane roller, adjusting device includes drive assembly and slip subassembly, the both ends and the slip subassembly fixed connection of tectorial membrane roller, drive assembly and slip subassembly cooperate, the adjusting device lower extreme is provided with the mounting panel, adjusting device installs the upper surface at the mounting panel, the lower surface of mounting panel is provided with support piece. The utility model discloses have the effect that can carry out the tectorial membrane to the product of different thickness.

Description

Automatic film laminating machine

Technical Field

The utility model belongs to the technical field of a product tectorial membrane technique and specifically relates to an automatic laminating machine is related to.

Background

The film covering is also called as plastic coating, adhesive pasting, film pasting and the like, and is characterized in that a transparent plastic film is covered and pasted on the surface of a printed matter through hot pressing to play a role in protecting and increasing luster. The film has been widely used for surface-decorating and protecting covers of books and periodicals, picture albums, memorabilia albums, postcards, product specifications, calendars, maps and the like. At present, the common film-covered packaging products include posters, cartons, paper boxes, adhesive labels and the like. The requirements for lamination may vary as different product thicknesses may vary. Therefore, a laminating machine which can be suitable for laminating a wide range of products is urgently needed.

At present, patent document with publication number CN207789722U discloses an automatic film covering device, which includes a conveying mechanism, a film covering roller is arranged on the upper portion of the conveying mechanism, a driving roller is arranged below the film covering roller, and the driving roller is driven by a motor arranged inside the conveying mechanism; the rear of the laminating roller is also provided with a support frame, a film placing roller and a recovery roller are installed in the support frame from top to bottom, and a coiled protective film is sleeved on the film placing roller. Place the product between tectorial membrane roller and drive roller, can realize automatic tectorial membrane, improved the attached efficiency of protection film greatly, can unify the tectorial membrane standard simultaneously, reduce the waste to the protection film, make things convenient for subsequent sculpture processing. However, the above-mentioned device cannot adjust the laminating pressing force between the laminating roller and the driving roller, so that the laminating requirements of products with different thicknesses cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic laminating machine, it has the effect that can carry out the tectorial membrane to the product of different thickness.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an automatic laminating machine, includes support, drive roller and tectorial membrane roller, and install on the lateral wall of support at the both ends of drive roller, and the tectorial membrane roller is located the top of drive roller, the tectorial membrane roller includes axis, filling layer and shell, and the shell is cylindrical structure, and the shell cover is established at epaxial, and the filling layer is located between axis and the shell, and the filling layer is made for elastic material, has seted up the spout on the support, and the axis is worn to establish in the spout, and adjusting device is installed respectively at centraxonial both ends, and adjusting device includes slip subassembly and drive assembly, and centraxonial both ends are connected with the slip subassembly, and drive assembly cooperatees with the slip subassembly, and the adjusting device lower extreme is provided with the mounting panel.

Through adopting above-mentioned technical scheme, when the thickness of the product of treating the tectorial membrane changes, the product of treating the tectorial membrane is placed between tectorial membrane roller and drive roller, open drive assembly after that, make drive assembly drive slip subassembly work, slip subassembly work can drive the tectorial membrane roller and remove together, reach the effect of adjusting the clearance between tectorial membrane roller and the drive roller, at this moment, when tectorial membrane roller and drive roller extrude each other, the shell receives pressure compression filling layer, make the packing force between tectorial membrane roller and the drive roller reach appropriate value, thereby satisfy the tectorial membrane to different thickness products.

The utility model discloses further set up to: the filling layer is made of rubber materials.

By adopting the technical scheme, the shell is extruded in the direction vertical to the axial direction under the action of pressure, so that the filling layer between the shell and the middle shaft is deformed, and the filling layer is made of rubber materials, so that the stress is uniform, and the pressing force between the laminating roller and the driving roller is uniform.

The utility model discloses further set up to: the filling layer is an elastic plate, the elastic plate is fixedly arranged on the side wall of the central shaft and is of an arc-shaped structure, the elastic plates are multiple, the elastic plates are uniformly arranged in the circumferential direction of the central shaft in a surrounding mode and distributed along the axis of the central shaft, and one end, far away from the central shaft, of each elastic plate is fixedly connected to the inner side wall of the shell.

By adopting the technical scheme, when the laminating roller rotates, the shell is in contact with the film material and is axially extruded towards the direction perpendicular to the central axis, so that the elastic plate is bent to deform, the pressing force between the laminating roller and the driving roller reaches an appropriate value, and the laminating of products with different thicknesses is met.

The utility model discloses further set up to: the sliding assembly comprises a sliding block and a screw rod, a threaded hole is formed in the sliding block, the sliding block is in threaded connection with the screw rod, two ends of the film coating roller are fixedly connected to the side wall of the sliding block respectively, the screw rod is vertically installed on the installation plate, the screw rod is in running fit with the installation plate, and the screw rod is connected with the driving assembly.

Through adopting above-mentioned technical scheme, drive assembly work, the screw rod rotates around self axis, and the screw rod rotates and drives the slider and remove along the length direction of screw rod, and then makes the tectorial membrane roller play the removal along with the slider, and this sliding assembly simple structure, the precision of regulation is higher relatively, makes the clearance adjustment between tectorial membrane roller and the drive roller more accurate.

The utility model discloses further set up to: and a limiting block is fixedly arranged at one end of the screw rod, which is far away from the mounting plate.

Through adopting above-mentioned technical scheme, when the slider along the length direction gliding in-process that makes progress of screw rod, the stopper plays the effect that prevents the slider landing from the screw rod.

The utility model discloses further set up to: the driving assembly comprises a second driving motor, two worm wheels and two worms, the two worm wheels are respectively and fixedly connected to the screw rods at two ends of the film coating roller in a coaxial mode, the worms are horizontally arranged and meshed with the worms, a speed reducer is arranged between the two worms, the output end of the second driving motor is matched with the input end of the speed reducer, the two worms are respectively and fixedly connected with the two output ends of the speed reducer in a coaxial mode, and the second driving motor and the speed reducer are fixedly installed on the upper surface of the installation plate.

Through adopting above-mentioned technical scheme, open driving motor two, driving motor two can drive the reduction gear work, and reduction gear work can drive two worms and rotate simultaneously, and the worm rotates and can drive the worm wheel and rotate to drive two screw rods and rotate coaxially together, make the both ends of tectorial membrane roller keep on same horizontal straight line.

The utility model discloses further set up to: and a displacement sensor is arranged on the side wall of the sliding block and is electrically connected with the second driving motor.

By adopting the technical scheme, when the sliding block moves for a certain distance, the displacement sensor controls the second driving motor to work, the control is more convenient, and the moving distance of the sliding block is more accurate.

The utility model discloses further set up to: the support piece comprises a cylinder, the cylinder is located below the mounting plate and is in a vertical state, and the output end of the cylinder is fixedly connected to the lower bottom surface of the mounting plate.

Through adopting above-mentioned technical scheme, when the product that will treat the tectorial membrane is placed between tectorial membrane roller and drive roller as required, the cylinder work is upwards lifted the mounting panel, and then makes tectorial membrane roller rebound to the product that will treat the tectorial membrane is conveniently placed between tectorial membrane roller and drive roller.

The utility model discloses further set up to: the bottom of the support is provided with universal wheels.

Through adopting above-mentioned technical scheme, when needs move whole machine, it is easier.

To sum up, the utility model discloses a beneficial technological effect does:

1. the laminating roller is provided with the adjusting device, the gap between the laminating roller and the driving roller can be adjusted through the adjusting device, the laminating roller comprises a middle shaft, a shell and a filling layer, and the laminating roller can deform under stress, so that the pressing force between the laminating roller and the driving roller reaches a proper value, and the laminating of products with different thicknesses is met;

2. the sliding assembly is arranged to be matched with the screw rod, and the sliding block is provided with the displacement sensor, so that the adjustment of the gap between the film coating roller and the driving roller is more accurate;

3. set up support piece into the cylinder, the cylinder during operation can make the mounting panel upwards lifting, and then make tectorial membrane roller rebound to the product that will treat the tectorial membrane is conveniently placed between tectorial membrane roller and drive roller.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a schematic view of a half-section structure of the first embodiment;

FIG. 3 is a schematic view of the internal structure of the laminating roller in the first embodiment;

FIG. 4 is a schematic view showing the internal structure of a laminating roller according to a second embodiment.

In the figure, 1, a bracket; 11. a chute; 12. an opening; 13. a universal wheel; 2. a drive roller; 21. driving a motor I; 3. a film laminating roller; 31. a middle shaft; 32. a filling layer; 321. an elastic plate; 33. a housing; 4. producing a product; 5. coating materials; 6. an adjustment device; 61. a sliding assembly; 611. a slider; 612. a screw; 613. a limiting block; 62. a drive assembly; 621. a second driving motor; 622. a worm gear; 623. a worm; 624. a speed reducer; 7. mounting a plate; 8. a displacement sensor; 9. and a cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment one, refer to fig. 1 and 2, do the utility model discloses an automatic laminating machine, including support 1, drive roller 2 and tectorial membrane roller 3, support 1 is the cavity structure, and on the lateral wall of support 1 was worn to establish at the both ends of drive roller 2, drive roller 2 and support 1 normal running fit. One end of the driving roller 2 is connected with a first driving motor 21, an output shaft of the first driving motor 21 is coaxially and fixedly connected with one end of the driving roller 2, and the first driving motor 21 is fixedly arranged on the side wall of the support 1 and is located inside the support 1. The laminating roller 3 is positioned above the driving roller 2, and the laminating roller 3 is arranged on the bracket 1. The bottom of the support 1 is provided with universal wheels 13. When needing the tectorial membrane, will wait that the product 4 and the coating material 5 of tectorial membrane are placed in the clearance of tectorial membrane roller 3 and drive roller 2 as required, and tectorial membrane roller 3 extrudees each other with drive roller 2, and driving motor 21 work drives drive roller 2 and rotates, and under the effect of frictional force, drive roller 2 rotates and can drive tectorial membrane roller 3 and rotate to paste coating material 5 on product 4.

Referring to fig. 2 and 3, a vertical chute 11 is formed in a side wall of the bracket 1, the laminating roller 3 includes a central shaft 31, a filling layer 32 and a shell 33, the shell 33 is of a cylindrical structure, the shell 33 is made of a metal material, the shell 33 is sleeved on the central shaft 31, the filling layer 32 is located between the central shaft 31 and the shell 33, the filling layer 32 is made of a rubber material, the central shaft 31 penetrates through the chute 11 and is in sliding fit with the chute 11, adjusting devices 6 are respectively installed at two ends of the central shaft 31, a mounting plate 7 is arranged below the adjusting devices 6, and the adjusting devices 6 are located on the upper surface of the mounting plate 7. The adjusting device 6 comprises a sliding assembly 61 and a driving assembly 62, the driving assembly 62 is connected with the sliding assembly 61, the sliding assembly 61 comprises a sliding block 611 and a screw rod 612, the screw rod 612 is vertically arranged, the screw rod 612 is rotatably connected to the mounting plate 7, the sliding block 611 is provided with a threaded hole, the sliding block 611 is in threaded connection with the screw rod 612, two ends of the middle shaft 31 are connected with the sliding assembly 61, namely two ends of the middle shaft 31 are respectively arranged on the side walls of the two sliding blocks 611 in a penetrating manner and are in rotating fit with the sliding block 611, and the screw rod 612 is connected with the driving. A limit block 613 is fixedly arranged at one end of the screw 612 far away from the mounting plate 7. The driving assembly 62 comprises two driving motors II 621, two worm wheels 622 and two worms 623, the two worm wheels 622 are respectively and fixedly connected to the two screw rods 612 coaxially, the two worms 623 are horizontally arranged, the worm wheels 622 are meshed with the worms 623, a speed reducer 624 is arranged between the two worms 623, the output end of the driving motor II 621 is connected with the input end of the speed reducer 624, the two worms 623 are respectively and fixedly connected with the two output ends of the speed reducer 624 coaxially, the driving motor II 621 and the speed reducer 624 are both fixedly arranged on the upper surface of the mounting plate 7, a displacement sensor 8 is arranged on the side wall of the sliding block 611, and the displacement sensor 8 is electrically connected with the driving motor II 621.

Referring to fig. 2, an opening 12 is opened on the side wall of the bracket 1, a support member is arranged on the lower surface of the mounting plate 7, the support member includes a cylinder 9, the cylinder 9 is located below the mounting plate 7 and is fixedly mounted on the bracket 1, the cylinder 9 is in a vertical state, and the output end of the cylinder 9 is fixedly connected to the lower bottom surface of the mounting plate 7.

The implementation principle of the above embodiment is as follows: when the thickness of the product 4 to be coated is changed, the air cylinder 9 is opened, the air cylinder 9 jacks up the mounting plate 7, so that the coating roller 3 is lifted, the gap between the coating roller 3 and the driving roller 2 is increased, and the product 4 to be coated and the coating material 5 are conveniently placed between the coating roller 3 and the driving roller 2 as required; then, the second driving motor 621 is turned on, the second driving motor 621 drives the speed reducer 624 to work, two output ends of the speed reducer 624 drive two worms 623 to rotate, the worms 623 rotate and drive the worm wheel 622 to rotate, so as to drive the screw 612 to rotate around the axis of the screw, the slider 611 moves downwards along the length direction of the screw 612, so that the laminating roller 3 moves downwards, the gap between the laminating roller 3 and the driving roller 2 is adjusted, the laminating roller 3 moves downwards until the laminating roller 3 and the driving roller 2 are squeezed, at the moment, the shell 33 is squeezed in the direction perpendicular to the axial direction under the action of pressure, so that the filling layer 32 between the shell 33 and the middle shaft 31 is deformed, so that the pressing force between the laminating roller 3 and the driving roller 2 reaches an appropriate value, and the requirement of laminating on products 4 with different thicknesses is met.

Example two, an automatic laminating machine, refer to fig. 4, the difference with example one lies in: the elastic plate 321 is fixedly arranged on the side wall of the middle shaft 31, the elastic plate 321 is of an arc structure, the elastic plates 321 are multiple, the elastic plates 321 are uniformly arranged on the circumference of the middle shaft 31 in a surrounding manner and distributed along the axis of the middle shaft 31, and one end of each elastic plate 321, which is far away from the middle shaft 31, is fixedly connected to the inner side wall of the shell 33.

The implementation principle of the above embodiment is as follows: when the thickness of the product 4 to be coated is changed, the air cylinder 9 is opened, the air cylinder 9 jacks up the mounting plate 7, so that the coating roller 3 is lifted, the gap between the coating roller 3 and the driving roller 2 is increased, and the product 4 to be coated and the coating material 5 are conveniently placed between the coating roller 3 and the driving roller 2 as required; then, the second driving motor 621 is turned on, the second driving motor 621 causes the speed reducer 624 to work, two output ends of the speed reducer 624 drive two worms 623 to rotate, the worms 623 rotate and drive the worm wheel 622 to rotate, so as to drive the screw 612 to rotate around the axis of the screw, the slider 611 moves downwards along the length direction of the screw 612, so that the laminating roller 3 moves downwards, the gap between the laminating roller 3 and the driving roller 2 is adjusted, the laminating roller 3 moves downwards until extrusion is generated between the laminating roller 3 and the driving roller 2, at this time, when the laminating roller 3 rotates, the surface of the shell 33, which is in contact with the film 5, is extruded in the axial direction perpendicular to the central shaft 31, so that the elastic plate 321 is bent and deformed, so that the pressing force between the laminating roller 3 and the driving roller 2 reaches an appropriate value, and the requirement for laminating of products 4 with different.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic laminating machine, includes support (1), drive roller (2) and tectorial membrane roller (3), and install on the lateral wall of support (1) at the both ends of drive roller (2), and tectorial membrane roller (3) are located the top of drive roller (2), its characterized in that: the film coating roller (3) comprises a central shaft (31), filling layer (32) and shell (33), shell (33) are cylindrical structure, shell (33) cover is established on axis (31), filling layer (32) are located between axis (31) and shell (33), filling layer (32) are made for elastic material, spout (11) have been seted up on support (1), axis (31) are worn to establish in spout (11), adjusting device (6) are installed respectively to the both ends of axis (31), adjusting device (6) include slip subassembly (61) and drive assembly (62), the both ends of axis (31) are connected with slip subassembly (61), drive assembly (62) cooperate with slip subassembly (61), adjusting device (6) lower extreme is provided with mounting panel (7), the upper surface at mounting panel (7) is installed in adjusting device (6), the lower surface of mounting panel (7) is provided with support piece.

2. An automatic laminator according to claim 1, wherein: the filling layer (32) is made of rubber materials.

3. An automatic laminator according to claim 1, wherein: the packing layer (32) is elastic plate (321), the elastic plate (321) is fixedly arranged on the side wall of the middle shaft (31), the elastic plate (321) is of an arc-shaped structure, the elastic plate (321) is provided with a plurality of elastic plates, the plurality of elastic plates (321) are uniformly arranged in the circumferential direction of the middle shaft (31) in a surrounding mode and distributed along the axis of the middle shaft (31), and one end, far away from the middle shaft (31), of each elastic plate (321) is fixedly connected to the inner side wall of the shell (33).

4. An automatic laminator according to claim 2 or 3, wherein: the sliding assembly (61) comprises a sliding block (611) and a screw rod (612), a threaded hole is formed in the sliding block (611), the sliding block (611) is in threaded connection with the screw rod (612), the two ends of the film coating roller (3) are connected to the side wall of the sliding block (611) respectively, the screw rod (612) is vertically installed on the installation plate (7), the screw rod (612) is in running fit with the installation plate (7), and the screw rod (612) is connected with the driving assembly (62).

5. An automatic laminator according to claim 4, wherein: and a limiting block (613) is fixedly arranged at one end of the screw rod (612) far away from the mounting plate (7).

6. An automatic laminator according to claim 4, wherein: drive assembly (62) are including driving motor two (621), worm wheel (622) and worm (623), worm wheel (622) have two, two worm wheel (622) coaxial fixed connection respectively are on screw rod (612) at laminating roller (3) both ends, worm (623) level setting, worm wheel (622) and worm (623) mesh mutually, be provided with reduction gear (624) between two worm (623), the output of driving motor two (621) cooperatees with the input of reduction gear (624), two worm (623) respectively with the coaxial fixed connection of two outputs of reduction gear (624), driving motor two (621) and reduction gear (624) all fixed mounting on the upper surface of mounting panel (7).

7. An automatic laminator according to claim 6, wherein: and a displacement sensor (8) is arranged on the side wall of the sliding block (611), and the displacement sensor (8) is electrically connected with the second driving motor (621).

8. An automatic laminator according to claim 1, wherein: the support piece comprises a cylinder (9), the cylinder (9) is located below the mounting plate (7), the cylinder (9) is in a vertical state, and the output end of the cylinder (9) is fixedly connected to the lower bottom surface of the mounting plate (7).

9. An automatic laminator according to claim 1, wherein: the bottom of the support (1) is provided with universal wheels (13).