Film laminating machine fixing mechanism

Abstract

The utility model relates to the technical field of film laminating machines, and discloses a film laminating machine fixing mechanism which comprises a film laminating machine body, and a fixing structure is arranged on the top surface of the film laminating machine body. Through the arrangement of the fixing structure, a worker places a plate on the conveying rollers of the film laminating machine body to be conveyed, the driving motor is started to drive the bidirectional lead screw to rotate, the bidirectional lead screw drives the two movable plates to be close to each other through the two fixed plates, and the movable rollers in the movable plates are attached to the two sides of the plate; according to the fixing structure, the movable rollers are arranged on the movable plates, so that the movable rollers limit and fix the plates, the plates cannot incline when pressed and laminated, and when thin plates are limited and fixed, the limiting strips on the bottom surfaces of the movable plates on the two sides limit the thin plates, and therefore the fixing structure can limit and fix the plates with different thicknesses. The plate can be limited and fixed only through one motor driving device, the structure is simple, operation of workers is facilitated, and the maintenance pressure of the workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a fixing mechanism of a laminating machine. Background Art

[0002] Laminating machines can be divided into two categories: instant laminating machines and pre-coating laminating machines. It is a special equipment for paper, board and film mounting. After being pressurized by rubber rollers and heating rollers, they are combined together to form a paper-plastic product.

[0003] An existing glass laminating machine (publication number: CN216032506U) for fixing glass plates has at least the following disadvantages: the above device limits and fixes the movable range of the glass by pushing rollers through a plurality of electric push rods, so that the glass is not easily displaced during movement. However, pushing the rollers through a plurality of electric push rods increases the complexity and cost of the operation, and at the same time increases the failure rate of the device and the maintenance pressure on the staff. For this reason, we propose the utility model. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a fixing mechanism for a laminating machine.

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

[0006] A laminating machine fixing mechanism comprises a laminating machine body, wherein a fixing structure is arranged on the top surface of the laminating machine body, the fixing structure comprises two movable plates fixed on the top surface of the laminating machine body, the two movable plates are arranged in parallel, the movable plates are U-shaped, a plurality of movable rollers are arranged for rotation inside the movable plates, the plurality of movable rollers are evenly distributed along the length direction of the movable plates, a plurality of limit strips are fixed on the bottom surface of the movable plates, the plurality of limit strips are evenly distributed along the length direction of the movable plates, and the limit strips are located between two adjacent conveying rollers of the laminating machine body.

[0007] As a further solution of the utility model, two mounting frames are fixed on the top surface of the laminating machine body, and two movable plates are respectively located inside the two mounting frames, and mounting plates are fixed on the inner bottom surfaces of the mounting frames, and bidirectional screw rods are rotatably arranged between the mounting plates, and a driving motor is fixed on one side of the left mounting frame, and the output end of the driving motor passes through one side of the mounting plate and is fixed to the left end of the bidirectional screw rod, and fixed plates are fixed on the top surfaces of the two movable plates, and the positive and negative threads of the bidirectional screw rod are respectively threadedly connected to the two fixed plates.

[0008] As a further solution of the utility model, the film roller of the laminating machine body is spline-connected with a limit ring, and bolts are slidably inserted into the outer circumferential wall of the limit ring. The outer circumferential wall of the film roller of the laminating machine body is provided with a plurality of threaded holes, and the bolts are threadedly connected to the threaded holes.

[0009] As a further solution of the utility model, a guide rod is fixed between the two mounting plates, and the guide rod is slidably inserted into the two fixing plates.

[0010] As a further solution of the utility model, the two sides of the limiting strips on the bottom surfaces of the two movable plates that are close to each other are both arc surfaces.

[0011] As a further solution of the utility model, a gap is left between the bottom surface of the movable plate and the conveying roller of the laminating machine body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The fixing mechanism, through the setting of the fixing structure, the staff places the plate on the conveying roller of the laminating machine body for conveying, starts the driving motor to drive the bidirectional screw to rotate, and the bidirectional screw drives the two movable plates to approach each other through the two fixed plates, so that several movable rollers in the movable plate are in contact with the two sides of the plate, so that the movable rollers limit and fix the plate, so that the plate will not be skewed when it is pressed and laminated, and when limiting and fixing the thinner plate, the limiting strips on the bottom surfaces of the movable plates on both sides limit the thinner plate, so that the fixing structure can limit and fix the plates of different thicknesses. In the above manner, the plate can be limited and fixed with only one motor driving device, the structure is simple, the cost is reduced, it is convenient for the staff to operate, and the maintenance pressure of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a fixing mechanism of a laminating machine proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the disassembled structure of a fixing mechanism of a laminating machine proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the split structure of the mounting frame of a laminating machine fixing mechanism proposed by the utility model;

[0017] Figure 4 A fixing mechanism of a laminating machine proposed in the utility model Figure 1 A in the figure is an enlarged structural diagram.

[0018] In the figure: 1. laminating machine body; 2. movable plate; 201. movable roller; 202. limit strip; 3. mounting frame; 301. mounting plate; 302. bidirectional screw rod; 303. fixing plate; 4. limit ring; 5. guide rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Reference Figure 1-Figure 4 A laminating machine fixing mechanism comprises a laminating machine body 1, the top surface of the laminating machine body 1 is provided with a fixing structure, the fixing structure comprises two movable plates 2 fixed on the top surface of the laminating machine body 1, the two movable plates 2 are arranged in parallel, the movable plates 2 are U-shaped, a plurality of movable rollers 201 are arranged for rotation inside the movable plate 2, the plurality of movable rollers 201 are evenly distributed along the length direction of the movable plate 2, a plurality of limit strips 202 are fixed on the bottom surface of the movable plate 2, the plurality of limit strips 202 are evenly distributed along the length direction of the movable plate 2, and the limit strip 202 is located between two adjacent conveying rollers of the laminating machine body 1.

[0023] In this embodiment, two mounting brackets 3 are fixed to the top surface of the laminating machine body 1, and two movable plates 2 are respectively located inside the two mounting brackets 3, and mounting plates 301 are fixed to the inner bottom surface of the mounting bracket 3, and a bidirectional screw rod 302 is rotatably arranged between the mounting plates 301, and a driving motor is fixed to one side of the left mounting bracket 3, and the output end of the driving motor passes through one side of the mounting plate 301 and is fixed to the left end of the bidirectional screw rod 302, and fixed plates 303 are fixed to the top surfaces of the two movable plates 2, and the positive and negative threads of the bidirectional screw rod 302 are respectively threadedly connected with the two fixed plates 303. Through the setting of the fixed structure, the staff places the plate on the conveying roller of the laminating machine body 1 for conveying, and starts the driving motor The machine drives the bidirectional screw rod 302 to rotate, and the bidirectional screw rod 302 drives the two movable plates 2 to approach each other through the two fixed plates 303, so that the several movable rollers 201 in the movable plate 2 are in contact with the two sides of the plate, so that the movable rollers 201 limit and fix the plate, so that the plate will not be skewed when being pressed and coated. When limiting and fixing the thinner plate, the limiting strips 202 on the bottom surfaces of the movable plates 2 on both sides limit the thinner plate, so that the fixed structure can limit and fix the plates of different thicknesses. In the above manner, the plate can be limited and fixed by only one motor drive device, the structure is simple, the cost is reduced, it is convenient for the staff to operate, and the maintenance pressure of the staff is reduced.

[0024] In this embodiment, the film roller of the laminating machine body 1 is spline-connected with a limit ring 4, and a bolt is slidably inserted into the outer circumferential wall of the limit ring 4. A plurality of threaded holes are provided on the outer circumferential wall of the film roller of the laminating machine body 1, and the bolts are threadedly connected to the threaded holes. When the film roll is inserted into the film roller of the laminating machine body 1, the position of the film roll on the film roller can be fixed by two limit rings 4.

[0025] In this embodiment, a guide rod 5 is fixed between the two mounting plates 301, and the guide rod 5 is slidably inserted into the two fixed plates 303. When the bidirectional screw rod 302 drives the two movable plates 2 to move, the guide rod 5 guides and limits the movement of the movable plate 2 through the fixed plate 303, thereby improving the stability of the movement of the movable plate 2.

[0026] In this embodiment, the sides of the limit bars 202 on the bottom surfaces of the two movable plates 2 that are close to each other are all arc surfaces, and the limit bars 202 are made of stainless steel. The arc surface design on one side of the limit bar 202 can reduce the friction between the plate and the limit bar 202 when the limit bar 202 limits the plate, thereby ensuring the transportation of the plate on the laminating machine body 1.

[0027] In this embodiment, there is a gap between the bottom surface of the movable plate 2 and the conveying roller of the laminating machine body 1, and the gap between the movable plate 2 and the laminating machine body 1 can prevent the movable plate 2 from interfering with the conveying of the plate by the laminating machine body 1 when it moves.

[0028] Working principle: During use, the staff places the sheet on the conveying roller of the laminating machine body 1 for conveying, starts the driving motor to drive the bidirectional screw 302 to rotate, and the bidirectional screw 302 drives the two movable plates 2 to approach each other through the two fixed plates 303, so that the several movable rollers 201 in the movable plate 2 are in contact with the two sides of the sheet, so that the movable rollers 201 limit and fix the sheet, so that the sheet will not be skewed when being pressed and laminated. When limiting and fixing the thinner sheet, the limit strips 202 on the bottom of the movable plates 2 on both sides limit the thinner sheet, so that the fixed structure can limit and fix the sheets of different thicknesses. When the film is rolled When the film roller is inserted into the laminating machine body 1, the position of the film roll on the film roller can be fixed by two limit rings 4. When the bidirectional screw rod 302 drives the two movable plates 2 to move, the guide rod 5 guides and limits the movement of the movable plate 2 through the fixed plate 303, thereby improving the stability of the movement of the movable plate 2. The arc surface design on one side of the limit bar 202 can reduce the friction between the plate and the limit bar 202 when the limit bar 202 limits the plate, thereby ensuring the transportation of the plate on the laminating machine body 1. The distance between the movable plate 2 and the laminating machine body 1 can prevent the movable plate 2 from interfering with the transportation of the plate by the laminating machine body 1 when it moves.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A film laminating machine fixing mechanism, comprising a film laminating machine body (1), characterized in that: The top surface of the laminating machine body (1) is provided with a fixed structure, and the fixed structure comprises two movable plates (2) fixed on the top surface of the laminating machine body (1), the two movable plates (2) are arranged in parallel, the movable plates (2) are U-shaped, a plurality of movable rollers (201) are arranged for rotation inside the movable plates (2), the plurality of movable rollers (201) are evenly distributed along the length direction of the movable plates (2), a plurality of limit strips (202) are fixed on the bottom surface of the movable plates (2), the plurality of limit strips (202) are evenly distributed along the length direction of the movable plates (2), and the limit strips (202) are located between two adjacent conveying rollers of the laminating machine body (1).

2. A film laminating machine fixing mechanism according to claim 1, characterized in that: Two mounting frames (3) are fixed on the top surface of the laminating machine body (1), and two movable plates (2) are respectively located inside the two mounting frames (3). A mounting plate (301) is fixed on the inner bottom surface of the mounting frame (3), and a bidirectional screw rod (302) is rotatably arranged between the mounting plates (301). A driving motor is fixed on one side of the left mounting frame (3), and the output end of the driving motor passes through one side of the mounting plate (301) and is fixed to the left end of the bidirectional screw rod (302). Fixed plates (303) are fixed on the top surfaces of the two movable plates (2), and the forward and reverse threads of the bidirectional screw rod (302) are respectively threadedly connected to the two fixed plates (303).

3. A film laminating machine fixing mechanism according to claim 2, characterized in that: The film roller of the laminating machine body (1) is spline-connected with a limit ring (4), and bolts are slidably inserted into the outer circumferential wall of the limit ring (4). The outer circumferential wall of the film roller of the laminating machine body (1) is provided with a plurality of threaded holes, and the bolts are threadedly connected to the threaded holes.

4. A film laminating machine fixing mechanism according to claim 3, characterized in that: A guide rod (5) is fixed between the two mounting plates (301), and the guide rod (5) is slidably inserted into the two fixing plates (303).

5. A film laminating machine fixing mechanism according to claim 2, characterized in that: The sides of the limiting strips (202) on the bottom surfaces of the two movable plates (2) that are close to each other are both curved surfaces.

6. A film laminating machine fixing mechanism according to claim 2, characterized in that: There is a gap between the bottom surface of the movable plate (2) and the conveying roller of the laminating machine body (1).

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