CN219191284U - Paper plastic glue-free laminating machine - Google Patents

Abstract

The utility model discloses a paper plastic glue-free laminating machine which comprises a machine base, wherein a first vertical plate and a second vertical plate are fixedly arranged at the top of the machine base, the first vertical plate is positioned at the left side of the second vertical plate, a U-shaped plate is arranged between the first vertical plate and the second vertical plate, a lower rotating shaft is rotatably arranged on the U-shaped plate, a laminating roller is fixedly sleeved on the lower rotating shaft, a first motor is arranged at the left side of the U-shaped plate, both ends of the lower rotating shaft extend out of the U-shaped plate, the output shaft end of the first motor is fixedly connected with the left end of the lower rotating shaft, and an upper rotating shaft is rotatably arranged on the first vertical plate. The utility model has reasonable design, can ensure that the heating roller is heated uniformly during laminating operation, improves the laminating quality of paper, is convenient for adjusting the height position of the laminating roller, further is convenient for changing the distance between the laminating roller and the heating roller, can be suitable for laminating paper with different thicknesses, increases the application range and meets the use requirement.

Description

Paper plastic glue-free laminating machine

Technical Field

The utility model relates to the technical field of laminating machines, in particular to a paper-plastic glue-free laminating machine.

Background

The film coating machine can be divided into a coating machine of instant coating type and a coating machine of precoating type, which are special equipment for paper, board and film mounting, and the two machines are combined together after being pressurized by a rubber roller and a heating roller to form a paper-plastic integrated product. The instant coating type film coating machine comprises three parts of gluing, drying and hot pressing, has wide application range and stable and reliable processing performance, is film coating equipment widely used in China, has no gluing and drying parts, has small volume, low manufacturing cost and flexible and convenient operation, is suitable for film coating processing of large-batch printed matters, and is also suitable for film coating processing of small-batch scattered printed matters such as an automatic desktop office system. In the prior art, when the traditional laminating machine finishes laminating paper, the paper cannot be cooled, so that two paper sheets are bonded together during subsequent collection, and meanwhile, the laminating machine cannot calculate the number of the paper sheets after processing is finished.

Aiming at the problem, the Chinese patent publication No. CN210706027U discloses a paper-plastic glue-free laminating machine, which has the technical key points that: the machine comprises a machine body, a transmission device, a heating device and a cooling counting device, wherein the transmission device comprises a feeding table, a first feeding roller, a first motor and a first belt, feeding rollers which are in rotary fit with the machine body are arranged at two ends of the machine body, the feeding rollers are connected by the belts, a seventh motor is fixed on the side wall of the machine body, the heating device comprises a first plastic roller, a first laminating roller, a first heating roller, a first stretching roller, a second motor, a third motor and a fourth motor, a support is fixed on the upper end face of the machine body, a second heating roller which is in rotary fit with the inner wall of the support is arranged in the support, heating pipes are respectively fixed in the first heating roller and the second heating roller, the fifth motor is fixed on the side wall of the support, an output shaft of the fifth motor penetrates through the side wall of the support and is in fixed fit with the second feeding roller, the problem that paper cannot be cooled after laminating is completed is solved, and the number of paper sheets is counted after laminating is completed.

According to the scheme, in actual operation, the mounting positions of the laminating roller and the heating roller are fixed, so that the gap between the laminating roller and the heating roller cannot be changed and adjusted, and further, the laminating treatment can be carried out on paper with the same thickness, the laminating treatment is inconvenient to be carried out on paper with different thicknesses, the application range is limited, the use requirement cannot be met, and therefore, the paper-plastic non-adhesive laminating machine is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a paper-plastic glue-free laminating machine, which solves the problems that the existing paper-plastic glue-free laminating machine is inconvenient to carry out laminating treatment on paper with different thickness, has limited application range and can not meet the use requirement.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a paper is moulded and is not glued laminating machine, which comprises a frame, the top fixed mounting of frame has first riser and second riser, first riser is located the left side of second riser, be provided with the U template between first riser and the second riser, rotate on the U template and install down the pivot, fixed cover is equipped with the tectorial membrane roller in the lower pivot, the left side of U template is provided with first motor, the both ends of lower pivot all extend to outside the U template, the output axle head of first motor and the left end fixed connection of lower pivot, the pivot is installed in the rotation on the first riser, the right-hand member fixed mounting of going up the pivot has the heating roller, the heating roller is located the tectorial membrane roller directly over, the left side of first riser is provided with the second motor, the left end of going up the pivot runs through first riser and with the output axle head fixed connection of second motor, be provided with heating mechanism on the heating roller, be provided with the adjustment mechanism who is used for adjusting tectorial membrane roller height on the frame.

Preferably, the outer wall of the left side of the U-shaped plate and the left side wall of the first vertical plate are fixedly provided with supporting seats, and the first motor and the second motor are respectively and fixedly arranged on the corresponding supporting seats.

Preferably, the heating mechanism comprises a transverse shaft, an electric heating pipe and heat conduction oil, the heating roller is of a hollow structure, a mounting hole is formed in the inner wall of the left side of the heating roller, the transverse shaft is rotatably mounted in the mounting hole, two ends of the transverse shaft extend out of the mounting hole, the right end of the transverse shaft is fixedly connected with the left side wall of the second vertical plate, the electric heating pipe is fixedly mounted at the left end of the transverse shaft, and the heat conduction oil is stored in the heating roller.

Preferably, the transverse shaft is fixedly sleeved with a sealing bearing, and the outer ring of the sealing bearing is fixedly connected with the inner wall of the mounting hole.

Preferably, the adjusting mechanism comprises a threaded column and a third motor, a threaded hole is formed in the inner wall of the bottom of the U-shaped plate, the threaded column is installed in the threaded hole in a threaded mode, two ends of the threaded column are all extended out of the threaded hole, the top of the machine base is provided with a groove, the third motor is fixedly installed in the groove, and the output shaft end of the third motor extends out of the groove and is fixedly connected with the bottom end of the threaded column.

Preferably, the top of the machine base is fixedly provided with two vertical guide rods, the two vertical guide rods are symmetrically arranged on two sides of the third motor, two guide holes are formed in the inner wall of the bottom of the U-shaped plate, and the top ends of the two vertical guide rods respectively penetrate through the corresponding guide holes in a sliding mode.

Preferably, the top end of the vertical guide rod is fixedly provided with an upper limiting plate, and the vertical guide rod is fixedly sleeved with a lower limiting plate positioned below the U-shaped plate.

(III) beneficial effects

The utility model provides a paper plastic glue-free laminating machine. The beneficial effects are as follows:

(1) According to the paper-plastic glue-free laminating machine, the heating roller can be uniformly heated by the heating mechanism formed by combining the transverse shaft, the electric heating pipe and the heat conduction oil, so that the heating roller is uniformly heated, the laminating quality of paper is improved, and the paper and the plastic film can be subjected to hot pressing laminating treatment by controlling the heating roller and the laminating roller to synchronously rotate in opposite directions.

(2) This no glued laminating machine of paper plastic, through the adjustment mechanism who utilizes screw thread post and third motor combination to constitute, be convenient for adjust the high position of tectorial membrane roller, and then conveniently change the interval between tectorial membrane roller and the heating roller, can be applicable to the paper to different thickness and carry out the tectorial membrane, increased application scope, satisfied the user demand, solved current no glued laminating machine of paper plastic when using, be inconvenient for carrying out tectorial membrane processing to the paper of different thickness, application scope receives the problem of restriction.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the front view of the present utility model;

fig. 3 is an enlarged schematic view of the portion a in fig. 2.

In the figure: 1. a base; 2. a first riser; 3. a second riser; 4. a U-shaped plate; 5. a lower rotating shaft; 6. a film laminating roller; 7. a first motor; 8. an upper rotating shaft; 9. a heating roller; 10. a second motor; 11. a horizontal axis; 12. an electric heating tube; 13. heat conducting oil; 14. a threaded column; 15. a groove; 16. a third motor; 17. and (5) erecting a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, in the description of the present utility model, the meaning of "a plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a paper plastic no-glue laminating machine, includes frame 1, tectorial membrane roller 6, heating roller 9, heating mechanism and adjustment mechanism, wherein:

the top fixed mounting of frame 1 has first riser 2 and second riser 3, first riser 2 is located the left side of second riser 3, be provided with U template 4,U template 4 between first riser 2 and the second riser 3 and rotate and install lower pivot 5, tectorial membrane roller 6 fixed cover is established on lower pivot 5, the left side of U template 4 is provided with first motor 7, the both ends of lower pivot 5 all extend to outside the U template 4, the output axle head of first motor 7 and the left end fixed connection of lower pivot 5, first motor 7 is used for controlling lower pivot 5 and tectorial membrane roller 6 rotation, install pivot 8 on the first riser 2 rotation, the right-hand member at pivot 8 is fixed to heating roller 9, heating roller 9 is located the tectorial membrane roller 6 directly over, the left side of first riser 2 is provided with second motor 10, the left end of pivot 8 runs through first riser 2 and with the output axle head fixed connection of second motor 10, second motor 10 is used for controlling upper 8 and heating roller 9 rotation, motor 7 and second motor 7 are the same model, first motor 7 and second motor 7 rotate on the opposite direction change mechanism is provided with heating roller 9, but the synchronous mechanism is set up on the frame is in opposite directions to heating roller 9.

The heating mechanism is used for uniformly heating the heating roller 9, the heating mechanism comprises a transverse shaft 11, an electric heating pipe 12 and heat conducting oil 13, the heating roller 9 is of a hollow structure, a mounting hole is formed in the inner wall of the left side of the heating roller 9, the transverse shaft 11 is rotatably mounted in the mounting hole, two ends of the transverse shaft 11 extend out of the mounting hole, the right end of the transverse shaft 11 is fixedly connected with the left side wall of the second vertical plate 3, the electric heating pipe 12 is fixedly mounted at the left end of the transverse shaft 11, the heat conducting oil 13 is stored in the heating roller 9, the transverse shaft 11 is used for supporting the heating roller 9, the electric heating pipe 12 is used for heating the heat conducting oil 13, heat can be uniformly transferred to the heating roller 9 by the heat conducting oil 13, the heating roller 9 is uniformly heated, and the heating roller 9 can be made of any one metal material selected from stainless steel, copper or aluminum materials with good heat conductivity, and the electric heating pipe 12 is made of constant-temperature electric heating pipes 12 with proper heating temperature which are commercially available.

The adjusting mechanism comprises a threaded column 14 and a third motor 16, wherein a threaded hole is formed in the inner wall of the bottom of the U-shaped plate 4, the threaded column 14 is installed in the threaded hole in a threaded mode, two ends of the threaded column 14 extend out of the threaded hole, a groove 15 is formed in the top of the machine base 1, the third motor 16 is fixedly installed in the groove 15, the output shaft end of the third motor 16 extends out of the groove 15 and is fixedly connected with the bottom end of the threaded column 14, the third motor 16 is used for driving the threaded column 14 to rotate, the threaded column 14 is matched with the threaded hole in a threaded connection mode, the U-shaped plate 4 and the film covering roller 6 can be controlled to lift, and then the height of the film covering roller 6 can be changed, and the third motor 16 can be used for rotating the machine positively and negatively.

Through the structure, the paper plastic glue-free laminating machine provided by the utility model can ensure that the heating roller 9 is heated uniformly during laminating operation, improves the laminating quality of paper, is convenient for adjusting the height position of the laminating roller 6, is convenient for changing the distance between the laminating roller 6 and the heating roller 9, can be suitable for laminating paper with different thicknesses, meets the use requirement, and particularly, when in operation, the first motor 7 and the second motor 10 are started to operate, the first motor 7 drives the lower rotating shaft 5 and the laminating roller 6 to rotate, the second motor 10 drives the upper rotating shaft 8 and the heating roller 9 to rotate, and because the first motor 7 and the second motor 10 are turned reversely, the laminating roller 6 and the heating roller 9 can synchronously rotate in opposite directions, the heat conducting oil 13 can be heated at constant temperature by starting the electric heating pipe 12, and the heat conducting oil 13 transfers heat to the heating roller 9, the surface of the heating roller 9 is heated uniformly, paper and plastic film are continuously conveyed between the heating roller 9 and the film coating roller 6, the paper and the plastic film can be subjected to hot pressing film coating treatment by utilizing the common cooperation of the heating roller 9 and the film coating roller 6, when film coating operation is carried out, the third motor 16 is started to rotate positively, the third motor 16 drives the threaded column 14 to rotate positively, the U-shaped plate 4 drives the film coating roller 6 to rise, the distance between the film coating roller 6 and the heating roller 9 is gradually reduced, and in the same way, the third motor 16 is started to rotate reversely, the third motor 16 drives the threaded column 14, the U-shaped plate 4 drives the film coating roller 6 to fall, the distance between the film coating roller 6 and the heating roller 9 is gradually increased, the gap between the film coating roller 6 and the heating roller 9 is conveniently changed, the film coating treatment can be applied to paper with different thicknesses, the application range is enlarged.

In this embodiment, the supporting seats are fixedly installed on the outer wall of the left side of the U-shaped board 4 and the left side wall of the first vertical board 2, the first motor 7 and the second motor 10 are respectively and fixedly installed on the corresponding supporting seats, and the first motor 7 and the second motor 10 can be respectively and firmly supported by utilizing the two supporting seats, so that the first motor 7 and the second motor 10 can be ensured to stably operate.

In this embodiment, the sealing bearing is fixedly sleeved on the transverse shaft 11, the outer ring of the sealing bearing is fixedly connected with the inner wall of the mounting hole, and the sealing bearing is utilized to play a role in supporting and positioning the mounting position of the transverse shaft 11, so that the heating roller 9 can rotate on the transverse shaft 11 stably, and the sealing bearing is utilized to seal the gap between the transverse shaft 11 and the mounting hole, so that the heat conducting oil 13 is prevented from overflowing from the gap between the transverse shaft 11 and the mounting hole.

In this embodiment, two vertical guide rods 17 are fixedly installed at the top of the stand 1, the two vertical guide rods 17 are symmetrically arranged at two sides of the third motor 16, two guide holes are formed in the inner wall of the bottom of the U-shaped plate 4, the top ends of the two vertical guide rods 17 respectively slide through the corresponding guide holes, and the two vertical guide rods 17 are utilized to guide the movement direction of the U-shaped plate 4, so that the U-shaped plate 4 can be lifted in a stable vertical direction.

In this embodiment, an upper limiting plate is fixedly mounted at the top end of the vertical guide rod 17, a lower limiting plate located below the U-shaped plate 4 is fixedly sleeved on the vertical guide rod 17, the upper limiting plate is utilized to limit the lifting height of the laminating roller 6, and the lower limiting plate is utilized to limit the lower height of the variable laminating roller 6.

In this embodiment, it should be noted that, a multi-control switch (not shown) is disposed on the stand 1, the first motor 7, the second motor 10, the electric heating tube 12, the third motor 16 and the multi-control switch are electrically connected with an external power line through wires to form a loop, and the multi-control switch can respectively control the start-stop operation of the first motor 7, the second motor 10 and the electric heating tube 12, and also can control the start-stop operation and the reset operation of the third motor 16.

The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (7)

1. A paper plastic non-glue laminating machine is characterized in that: including the frame, the top fixed mounting of frame has first riser and second riser, first riser is located the left side of second riser, first riser with be provided with the U template between the second riser, rotate on the U template and install down the pivot, fixed cover is equipped with the tectorial membrane roller down in the pivot, the left side of U template is provided with first motor, down the both ends of pivot all extend to outside the U template, the output axle head of first motor with the left end fixed connection of pivot down, rotate on the first riser and install the pivot, the right-hand member fixed mounting of going up the pivot has the heating roller, the heating roller is located directly over the tectorial membrane roller, the left side of first riser is provided with the second motor, the left end of going up the pivot run through first riser and with the output axle head fixed connection of second motor, be provided with heating mechanism on the heating roller, be provided with the adjustment mechanism who is used for adjusting tectorial membrane roller height on the frame.

2. The paper-plastic glue-free laminating machine according to claim 1, wherein: the U-shaped plate is characterized in that a supporting seat is fixedly installed on the outer wall of the left side of the U-shaped plate and the left side wall of the first vertical plate, and the first motor and the second motor are respectively and fixedly installed on the corresponding supporting seats.

3. The paper-plastic glue-free laminating machine according to claim 1, wherein: the heating mechanism comprises a transverse shaft, an electric heating pipe and heat conduction oil, the heating roller is of a hollow structure, a mounting hole is formed in the inner wall of the left side of the heating roller, the transverse shaft is rotatably mounted in the mounting hole, two ends of the transverse shaft extend out of the mounting hole, the right end of the transverse shaft is fixedly connected with the left side wall of the second vertical plate, the electric heating pipe is fixedly mounted at the left end of the transverse shaft, and the heat conduction oil is stored in the heating roller.

4. A paper-plastic glue-free laminator as defined in claim 3, wherein: and the transverse shaft is fixedly sleeved with a sealing bearing, and the outer ring of the sealing bearing is fixedly connected with the inner wall of the mounting hole.

5. The paper-plastic glue-free laminating machine according to claim 1, wherein: the adjusting mechanism comprises a threaded column and a third motor, a threaded hole is formed in the inner wall of the bottom of the U-shaped plate, the threaded column is installed in the threaded hole in a threaded mode, two ends of the threaded column extend out of the threaded hole, a groove is formed in the top of the machine base, the third motor is fixedly installed in the groove, and the output shaft end of the third motor extends out of the groove and is fixedly connected with the bottom end of the threaded column.

6. The paper-plastic glue-free laminator of claim 5, wherein: the top of the machine base is fixedly provided with two vertical guide rods, the two vertical guide rods are symmetrically arranged on two sides of the third motor, two guide holes are formed in the inner wall of the bottom of the U-shaped plate, and the top ends of the two vertical guide rods respectively slide and penetrate through the corresponding guide holes.

7. The paper-plastic glue-free laminator of claim 6, wherein: an upper limiting plate is fixedly arranged at the top end of the vertical guide rod, and a lower limiting plate positioned below the U-shaped plate is fixedly sleeved on the vertical guide rod.

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