Adjusting mechanism of multifunctional plate flat pasting machine

Abstract

The utility model relates to the technical field of flat pasting machines, and discloses an adjusting mechanism of a multifunctional plate flat pasting machine, which comprises a support, a feeding roller, an electric heating roller, a conveying mechanism, a pressing mechanism, a height adjusting mechanism and a rotation driving mechanism, the feeding roller is arranged on the support, and the rotation driving mechanism used for driving the feeding roller to rotate is arranged on the support. An electric heating roller is installed in the support and located below the rear side of the feeding roller, a press-fit mechanism is installed in the support and located under the feeding roller, a height adjusting mechanism used for driving the press-fit mechanism to move up and down is installed on the support, and a conveying mechanism is arranged on the ground and located below the press-fit mechanism. The laminating machine is convenient to operate, and the distance between the laminating roller and the conveying belt is convenient to adjust, so that materials with different thicknesses can be laminated.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to an adjusting mechanism of a multifunctional plate laminating machine. Background Technique

[0002] A laminating machine is also called a film laminating machine. Film laminating machines can be divided into two categories: instant coating film laminating machines and pre-coated film laminating machines. It is a special equipment for paper and film. The instant coating film laminating machine includes three parts: glue application, drying, and hot pressing. It has a wide application range and stable and reliable processing performance, and is a widely used film laminating equipment in China.

[0003] For the existing film laminating machine, the film laminating part is inconvenient to adjust. It can often only laminate materials with a specific thickness, and it is troublesome to adjust when laminating materials with different thicknesses. Therefore, in view of the above situation, there is an urgent need to develop an adjusting mechanism of a multifunctional plate laminating machine that is easy to operate and convenient to adjust the distance between the pressing roller and the conveyor belt so as to laminate materials with different thicknesses, so as to overcome the deficiencies in current practical applications and meet the current needs. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjusting mechanism of a multifunctional plate laminating machine to solve the problems put forward in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An adjusting mechanism of a multifunctional plate laminating machine includes a bracket, a loading roller, an electric heating roller, a conveying mechanism, a pressing mechanism, a height adjusting mechanism, and a rotation driving mechanism. The loading roller is installed on the bracket, and the rotation driving mechanism for driving the loading roller to rotate is installed on the bracket. The electric heating roller is installed inside the bracket below the rear side of the loading roller, the pressing mechanism is installed inside the bracket directly below the loading roller, and the conveying mechanism is arranged on the ground below the pressing mechanism.

[0007] Preferably: The conveying mechanism includes: a frame, a driving roller, a conveyor belt, and a first motor. Two driving rollers are rotatably connected inside the frame, and the two driving rollers are connected by a conveyor belt in transmission. The first motor is fixed on the frame, and the output shaft of the first motor is connected to one of the driving rollers.

[0008] Preferably: The pressing mechanism includes: a mounting frame, a pressing roller, and a second motor. The pressing roller is rotatably connected inside the mounting frame, the second motor is fixed on the mounting frame, and the output shaft of the second motor is fixed to the pressing roller.

[0009] Preferably, the height adjustment mechanism comprises: a third motor, a threaded rod, a threaded sleeve, a transfer plate, a slider and a slide rail. The third motor is fixed to one side of the bracket. The threaded rod is rotatably connected to one side of the bracket. The output shaft of the third motor is fixed to the threaded rod. A threaded sleeve is mounted on the threaded rod. One side of the threaded sleeve is fixed with a transfer plate fixed to the mounting frame. The slider is fixed to the side of the mounting frame. The slider is slidably mounted on the slide rail. The slide rail is fixed within the bracket.

[0010] Preferably, a limit chute for the up-and-down movement of the transfer plate is provided on the bracket.

[0011] Preferably, the rotation driving mechanism comprises: a fourth motor, a first gear and a second gear. The fourth motor is fixed to the bracket. A first gear is mounted on the output shaft of the fourth motor. A second gear meshing with the first gear is mounted on one side of the first gear. The second gear is mounted on the loading roller.

[0012] The beneficial effects of the present utility model are as follows: For the adjustment mechanism of the multifunctional sheet laminating machine, during use, the material is placed on the conveyor belt. The first motor drives the driving roller and the conveyor belt to rotate, so that the conveyor belt conveys the material forward. The coating film passes under the heating roller and then under the pressing roller. The heating roller heats the coating film. When the material passes under the pressing roller, the pressing roller presses the heated coating film tightly onto the material. Additionally, the third motor drives the threaded rod to rotate. The rotation of the threaded rod drives the threaded sleeve and the transfer plate to move up and down. The transfer plate drives the mounting frame and the pressing roller to move up and down, thereby adjusting the distance between the pressing roller and the conveyor belt to laminate materials of different thicknesses. In summary, the operation of the present utility model is convenient, facilitating the adjustment of the distance between the pressing roller and the conveyor belt to laminate materials of different thicknesses. Description of the Drawings

[0013] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 。

[0014] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 。

[0015] Figure 3 is a schematic diagram of the use state of the present utility model.

[0016] Figure 4 is a schematic diagram of a partial structure of the present utility model Figure 1 。

[0017] Figure 5 is a schematic diagram of a partial structure of the present utility model Figure 2 。

[0018] Legend:

[0019] 1. Bracket; 101. Limit chute; 2. Loading roller; 201. Coating film; 3. Electric heating roller; 4. Conveying mechanism; 401. Frame; 402. Driving roller; 403. Conveyor belt; 404. First motor; 5. Pressing mechanism; 501. Mounting frame; 502. Pressing roller; 503. Second motor; 6. Height adjustment mechanism; 601. Third motor; 602. Threaded rod; 603. Threaded sleeve; 604. Adapter plate; 605. Slide block; 606. Slide rail; 7. Rotary drive mechanism; 701. Fourth motor; 702. First gear; 703. Second gear. Detailed implementation mode

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Specific embodiments are given below.

[0022] See Figures 1 to 5, in the embodiment of the present utility model, an adjusting mechanism of a multi-functional sheet laminating machine includes a bracket 1, a feeding roller 2, a heating roller 3, a conveying mechanism 4, a pressing mechanism 5, a height adjusting mechanism 6 and a rotation driving mechanism 7. The bracket 1 is fixed on the ground. The feeding roller 2 is installed on the bracket 1. A coating film 201 is wound around the feeding roller 2. The coating film 201 uses PUR glue as an adhesive. The rotation driving mechanism 7 for driving the feeding roller 2 to rotate is installed on the bracket 1. The heating roller 3 is installed below the rear side of the feeding roller 2 inside the bracket 1. The pressing mechanism 5 is installed directly below the feeding roller 2 inside the bracket 1. The height adjusting mechanism 6 for driving the pressing mechanism 5 to move up and down is installed on the bracket 1. The pressing mechanism 5 includes: a mounting frame 501, a pressing roller 502 and a second motor 503. The pressing roller 502 is rotatably connected inside the mounting frame 501. The second motor 503 is fixed on the mounting frame 501. The output shaft of the second motor 503 is fixed to the pressing roller 502. The conveying mechanism 4 is arranged on the ground below the pressing mechanism 5. During use, the material is placed on the conveying mechanism 4 and conveyed forward. The coating film 201 is passed through the lower side of the heating roller 3 and then to the lower side of the pressing roller 502. The heating roller 3 heats the coating film 201. When the material passes below the pressing roller 502, the pressing roller 502 presses the heated coating film 201 tightly onto the material. In addition, the height adjusting mechanism 6 drives the pressing mechanism 5 to move up and down, thereby adjusting the distance between the pressing roller 502 and the conveying mechanism 4 to laminate materials of different thicknesses.

[0023] The conveying mechanism 4 includes: a frame 401, a driving roller 402, a conveyor belt 403 and a first motor 404. Two driving rollers 402 are rotatably connected inside the frame 401. The two driving rollers 402 are connected by a conveyor belt 403. The first motor 404 is fixed on the frame 401. The output shaft of the first motor 404 is connected to one of the driving rollers 402. During use, the material is placed on the conveyor belt 403. The first motor 404 drives the driving roller 402 and the conveyor belt 403 to rotate, so that the conveyor belt 403 conveys the material forward.

[0024] The height adjustment mechanism 6 includes: a third motor 601, a threaded rod 602, a threaded sleeve 603, an adapter plate 604, a slider 605 and a slide rail 606. The third motor 601 is fixed to one side of the bracket 1, the threaded rod 602 is rotatably connected to one side of the bracket 1, the output shaft of the third motor 601 is fixed to the threaded rod 602, the threaded sleeve 603 is mounted on the threaded rod 602, one side of the threaded sleeve 603 is fixed with an adapter plate 604 fixed to the mounting frame 501, a limiting chute 101 for the up and down movement of the adapter plate 604 is provided on the bracket 1, the slider 605 is fixed to the side of the mounting frame 501, the slider 605 is slidably mounted on the slide rail 606, and the slide rail 606 is fixed inside the bracket 1. During use, the third motor 601 drives the threaded rod 602 to rotate, the rotation of the threaded rod 602 drives the threaded sleeve 603 and the adapter plate 604 to move up and down, and the adapter plate 604 drives the mounting frame 501 and the pressing roller 502 to move up and down, so as to adjust the distance between the pressing roller 502 and the conveyor belt 403.

[0025] The rotation drive mechanism 7 includes: a fourth motor 701, a first gear 702 and a second gear 703. The fourth motor 701 is fixed to the bracket 1, the first gear 702 is mounted on the output shaft of the fourth motor 701, and a second gear 703 meshing with it is mounted on one side of the first gear 702. The second gear 703 is mounted on the loading roller 2. During use, the fourth motor 701 drives the first gear 702 and the second gear 703 to rotate, and the second gear 703 drives the loading roller 2 to rotate, so that the coating film 201 on the loading roller 2 is output outwards.

[0026] Working principle: For the adjustment mechanism of this multifunctional sheet laminating machine, during use, the material is placed on the conveyor belt 403. The first motor 404 drives the driving roller 402 and the conveyor belt 403 to rotate, so that the conveyor belt 403 conveys the material forward. The coating film 201 is passed under the heating roller 3 and then under the pressing roller 502. The heating roller 3 heats the coating film 201. When the material passes under the pressing roller 502, the pressing roller 502 presses the heated coating film 201 tightly onto the material. In addition, the third motor 601 drives the threaded rod 602 to rotate, the rotation of the threaded rod 602 drives the threaded sleeve 603 and the adapter plate 604 to move up and down, and the adapter plate 604 drives the mounting frame 501 and the pressing roller 502 to move up and down, so as to adjust the distance between the pressing roller 502 and the conveyor belt 403 for laminating materials of different thicknesses.

[0027] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. An adjustment mechanism for a multifunctional plate laminating machine, characterized in that: The invention comprises a bracket (1), a feeding roller (2), an electric heating roller (3), a conveying mechanism (4), a pressing mechanism (5), a height adjustment mechanism (6) and a rotary drive mechanism (7), wherein the feeding roller (2) is mounted on the bracket (1), the rotary drive mechanism (7) for driving the feeding roller (2) to rotate is mounted on the bracket (1), the electric heating roller (3) is mounted in the bracket (1) below the rear side of the feeding roller (2), the pressing mechanism (5) is mounted in the bracket (1) directly below the feeding roller (2), the height adjustment mechanism (6) for driving the pressing mechanism (5) to move up and down is mounted on the bracket (1), and a conveying mechanism (4) is arranged on the ground below the pressing mechanism (5).

2. The adjustment mechanism of the multifunctional plate laminating machine according to claim 1, characterized in that: The conveying mechanism (4) comprises: a frame (401), a transmission roller (402), a conveyor belt (403) and a first motor (404); two transmission rollers (402) are rotatably connected in the frame (401); the two transmission rollers (402) are transmission-connected via the conveyor belt (403); the first motor (404) is fixed on the frame (401); and an output shaft of the first motor (404) is connected to a transmission roller (402).

3. The adjustment mechanism of the multifunctional plate laminating machine according to claim 1, characterized in that: The laminating mechanism (5) comprises: a mounting frame (501), a laminating roller (502) and a second motor (503); the laminating roller (502) is rotatably connected inside the mounting frame (501); the second motor (503) is fixed on the mounting frame (501); and the output shaft of the second motor (503) is fixed to the laminating roller (502).

4. The adjustment mechanism of the multifunctional plate laminating machine according to claim 3 is characterized in that: The height adjustment mechanism (6) comprises: a third motor (601), a threaded rod (602), a threaded sleeve (603), an adapter plate (604), a slider (605) and a slide rail (606); the third motor (601) is fixed to one side of the bracket (1); the threaded rod (602) is rotatably connected to one side of the bracket (1); the output shaft of the third motor (601) is fixed to the threaded rod (602); the threaded rod (602) is mounted with a threaded sleeve (603); one side of the threaded sleeve (603) is fixed with an adapter plate (604) fixed to the mounting frame (501); the slider (605) is fixed to a side of the mounting frame (501); the slider (605) is slidably mounted on the slide rail (606); and the slide rail (606) is fixed in the bracket (1).

5. The adjustment mechanism of the multifunctional plate laminating machine according to claim 4, characterized in that: The bracket (1) is provided with a limiting sliding groove (101) for the adapter plate (604) to move up and down.

6. The adjustment mechanism of the multifunctional plate laminating machine according to claim 1, characterized in that: The rotary drive mechanism (7) comprises: a fourth motor (701), a first gear (702) and a second gear (703); the fourth motor (701) is fixed to the bracket (1); the first gear (702) is mounted on the output shaft of the fourth motor (701); a second gear (703) meshing with the first gear (702) is mounted on one side of the first gear (702); and the second gear (703) is mounted on the feeding roller (2).

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