Edge cutting device for coated paper

Abstract

The utility model belongs to the technical field of coated paper processing, and particularly relates to an edge cutting device for coated paper, which comprises a base and a mounting frame, first supports and second supports are arranged at the top of the base, an unwinding roller is connected between the two first supports, a winding roller is connected between the two second supports, and the mounting frame is arranged on the base. The side wall of the first support and the side wall of the second support are each provided with a first motor, and the two first motors are connected with the unwinding roller and the winding roller correspondingly. In the edge cutting machining process of the coated paper, the position of a cutting knife can be conveniently adjusted, so that edge cutting work can be conducted on the coated paper of different specifications and thicknesses, operation is convenient, and the production efficiency is improved. And the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated paper processing, in particular to a laminated paper trimming device. Background Art

[0002] Laminated paper is a composite material made by coating plastic particles on the surface of paper through a casting machine. Its main features are that it is oil-proof (relatively), waterproof (relatively), and heat-sealed. Different uses take different features: when used to package hamburgers, it takes its oil-proof feature. McDonald's uses 80-degree edible vegetable oil for 10 minutes without oil leakage. When used for coated paper packaging, it takes its waterproof feature. When used for automatic packaging machines, it takes its heat-sealed feature.

[0003] In the prior art, during the edge trimming process of laminated paper, it is inconvenient to adjust the position of the cutting knife, and the operation process is cumbersome, which makes it difficult to trim laminated paper of different specifications, thereby reducing the processing efficiency. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above and / or existing problems in the processing of existing coated paper, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a laminated paper trimming device, which can facilitate the position of the cutting knife to adjust the position of the cutting knife during the trimming process of the laminated paper, so that laminated paper of different specifications and thicknesses can be trimmed, which is convenient to operate and improves the processing efficiency.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A trimming device for coated paper comprises a base and a mounting frame, wherein a first bracket and a second bracket are arranged on the top of the base, a unwinding roller is connected between the two first brackets, a winding roller is connected between the two second brackets, a first motor is arranged on the side walls of the first bracket and the second bracket, and the two first motors are respectively connected to the unwinding roller and the winding roller, the mounting frame is arranged on the top of the base, a sliding rod is connected between the two mounting frames, two sliding blocks are arranged on the side walls of the sliding rod, a first electric push rod is embedded and installed on the inner wall of the mounting frame, one end of the two first electric push rods is respectively connected to the corresponding sliding blocks, a second electric push rod is arranged on the bottom of the sliding block, a second motor is arranged on the bottom of the second electric push rod, and a cutting knife is arranged on the rotating shaft of the second motor.

[0009] As a preferred solution of the edge trimming device for coated paper described in the utility model, electric slide rails are symmetrically arranged on both sides of the mounting frame, a connecting frame is arranged on the moving block of the electric slide rails, a pressure roller is arranged on the side wall of the connecting frame, and the pressure roller is rotatably connected to the side wall of the connecting frame.

[0010] As a preferred solution of the edge trimming device for laminated paper described in the utility model, a support frame is provided at the bottom of the base, and an anti-slip plate is provided at the bottom of the support frame.

[0011] As a preferred solution of the edge trimming device for laminated paper described in the utility model, the side wall of the mounting frame is provided with a control panel, and the control panel is electrically connected to the first motor, the first electric push rod, the second electric push rod and the second motor.

[0012] As a preferred solution of the edge trimming device for laminated paper described in the utility model, wherein: the inner wall of the sliding block is provided with a through hole, and the sliding block is slidably connected with the sliding rod through the through hole.

[0013] As a preferred solution of the edge trimming device for laminated paper described in the utility model, wherein: the inner wall of the mounting frame is provided with a mounting hole, and the first electric push rod is embedded and installed in the mounting hole.

[0014] As a preferred solution of the edge trimming device for laminated paper described in the utility model, wherein: the mounting frame is arranged between the first bracket and the second bracket.

[0015] Compared with the prior art: In the present application document, 1. the uncut coated paper is wound by the unwinding roller, and the unwinding roller and the winding roller are driven to rotate by two first motors respectively, so that the unwinding roller is operated to wind the coated paper on the winding roller, and the winding roller is used to roll up the cut coated paper, and the slider is pushed along the slider by the first electric push rod, thereby driving the cutting knife to move horizontally, so that the cutting position of the cutting knife can be adjusted according to the cutting requirements, and the second motor is driven by the second electric push rod to adjust the height of the cutting knife, so that the coated paper of different thicknesses can be pressed down and cut, and the cutting knife is driven to rotate by the second motor to perform cutting work, therefore, in the process of trimming the coated paper, it is convenient to adjust the position of the cutting knife, so that the laminated paper of different specifications and thicknesses can be trimmed, which is convenient to operate and improves the processing efficiency, 2. the connecting frame is driven to move up and down by two electric slide rails respectively, so that the two pressing rollers are operated to press the coated paper, increase the straightness of the cutting of the coated paper, and improve the accuracy of cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 This is a schematic structural diagram of a trimming device for laminated paper according to the utility model;

[0018] Figure 2 This is a structural exploded diagram of a trimming device for laminated paper according to the utility model;

[0019] Figure 3 This is a structural cross-sectional view of a trimming device for laminated paper according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of a pressing roller of a trimming device for laminated paper.

[0021] In the figure: 100 base, 110 first bracket, 120 unwinding roller, 130 second bracket, 140 winding roller, 150 first motor, 200 mounting frame, 210 slide bar, 220 slider, 230 first electric push rod, 240 second electric push rod, 250 second motor, 260 cutting knife, 300 electric slide rail, 310 connecting frame, 320 pressure roller. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a cutting device for laminated paper. Figure 1-Figure 4, including a base 100 and a mounting frame 200, a first bracket 110 and a second bracket 130 are fixedly installed on the top of the base 100, a reel 120 is connected between the two first brackets 110, a reel 140 is connected between the two second brackets 130, a first motor 150 is fixedly installed on the side walls of the first bracket 110 and the second bracket 130, the two first motors 150 are respectively connected to the reel 120 and the reel 140, the mounting frame 200 is fixedly installed on the top of the base 100, a sliding rod 210 is connected between the two mounting frames 200, two sliders 220 are slidably connected to the side walls of the sliding rod 210, a first electric push rod 230 is embedded in the inner wall of the mounting frame 200, one end of the two first electric push rods 230 is respectively fixedly connected to the corresponding slider 220, a second electric push rod 240 is fixedly installed on the bottom of the slider 220, and the second electric push rod 240 is fixedly installed on the bottom of the slider 220. A second motor 250 is fixedly installed at the bottom of the rod 240, and a cutting knife 260 is connected to the rotating shaft of the second motor 250. Specifically, the uncut coated paper is wound by the unwinding roller 120, and the two first motors 150 respectively drive the unwinding roller 120 and the winding roller 140 to rotate, so that the unwinding roller 120 can be operated to wind the coated paper around the winding roller 140, and the winding roller 140 can be used to roll up the cut coated paper. The first electric push rod 230 can push the slider 220 to move along the slide rod 210, thereby driving the cutting knife 260 to translate, so that the cutting position of the cutting knife 260 can be adjusted according to the cutting requirements. The second electric push rod 240 pushes the second motor 250, so that the height of the cutting knife 260 can be adjusted, so that the coated paper of different thicknesses can be pressed down and cut, and the cutting knife 260 can be driven to rotate by the second motor 250 to perform cutting.

[0027] A support frame is provided at the bottom of the base 100, and an anti-slip plate is provided at the bottom of the support frame. Specifically, the support frame and the anti-slip plate facilitate supporting and positioning the device, thereby improving the stability of the device.

[0028] A control panel is provided on the side wall of the mounting frame 200, and the control panel is electrically connected to the first motor 150, the first electric push rod 230, the second electric push rod 240 and the second motor 250. Specifically, the control panel is used to facilitate the control of the device and the trimming operation.

[0029] The inner wall of the slider 220 is provided with a through hole, and the slider 220 is slidably connected with the slide bar 210 through the through hole. Specifically, the slider 220 and the slide bar 210 are movably connected through the through hole, which is convenient for installation.

[0030] The inner wall of the mounting frame 200 is provided with a mounting hole, and the first electric push rod 230 is embedded and installed in the mounting hole. Specifically, the first electric push rod 230 is conveniently connected to the mounting frame 200 through the mounting hole, so as to facilitate installation and fixing.

[0031] The mounting frame 200 is disposed between the first bracket 110 and the second bracket 130 , and is specifically used to facilitate passing the laminated paper under the cutting knife 260 for edge cutting.

[0032] Combination Figure 1-Figure 4 The specific use process of the laminated paper trimming device of the present embodiment is as follows: in the process of trimming the laminated paper, according to the needs, the first electric push rod 230 is used to push the slider 220 to move along the slide bar 210, thereby driving the cutting knife 260 to translate, so as to adjust the cutting position of the cutting knife 260 according to the cutting needs, and the uncut laminated paper is wound by the unwinding roller 120, and one end of the laminated paper is passed through the bottom of the cutting knife 260 and connected to the winding roller 140, and the two first motors 150 are used to rotate the cutting knife 260. The unwinding roller 120 and the winding roller 140 are driven to rotate, so as to facilitate the operation of the unwinding roller 120 to transport the coated paper to the winding roller 140. During the transportation of the coated paper, the second electric push rod 240 is used to push the second motor 250 to adjust the height of the cutting knife 260, and the cutting knife 260 is pressed down on the coated paper to facilitate the trimming of coated papers of different thicknesses. The second motor 250 is used to drive the cutting knife 260 to rotate for trimming, and the cut coated paper is wound up by the winding roller 140.

[0033] Figure 4 The structure diagram of the second embodiment of the edge trimming device of the laminated paper of the utility model is shown. Figure 4 Different from the above-mentioned embodiment, electric slide rails 300 are symmetrically arranged on both sides of the mounting frame 200, a connecting frame 310 is arranged on the moving block of the electric slide rail 300, and a pressing roller 320 is arranged on the side wall of the connecting frame 310, and the pressing roller 320 is rotatably connected to the side wall of the connecting frame 310. Specifically, the connecting frame 310 is driven to move up and down by two electric slide rails 300 respectively, so as to operate the two pressing rollers 320 to press the laminated paper, thereby increasing the straightness of the cutting of the laminated paper and improving the cutting accuracy.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A trimming device for laminated paper, characterized in that: The invention comprises a base (100) and a mounting frame (200), wherein a first bracket (110) and a second bracket (130) are arranged on the top of the base (100), an unwinding roller (120) is connected between the two first brackets (110), and a winding roller (140) is connected between the two second brackets (130), and first motors (150) are arranged on the side walls of the first bracket (110) and the second bracket (130), and the two first motors (150) are respectively connected to the unwinding roller (120) and the winding roller (140), and the mounting frame (200) is arranged on the base (100). The top of the mounting frame (200) is provided with a slide bar (210) between the two mounting frames (200), the side wall of the slide bar (210) is provided with two sliders (220), the inner wall of the mounting frame (200) is embedded with a first electric push rod (230), one end of the two first electric push rods (230) is respectively connected to the corresponding slider (220), the bottom of the slider (220) is provided with a second electric push rod (240), the bottom of the second electric push rod (240) is provided with a second motor (250), and the rotating shaft of the second motor (250) is provided with a cutting knife (260).

2. The edge trimming device for laminated paper according to claim 1, characterized in that: Electric slide rails (300) are symmetrically arranged on both sides of the mounting frame (200), a connecting frame (310) is arranged on the moving block of the electric slide rail (300), a pressure roller (320) is arranged on the side wall of the connecting frame (310), and the pressure roller (320) is rotatably connected to the side wall of the connecting frame (310).

3. The edge trimming device for laminated paper according to claim 1, characterized in that: A support frame is provided at the bottom of the base (100), and an anti-skid plate is provided at the bottom of the support frame.

4. The edge trimming device for laminated paper according to claim 1, characterized in that: A control panel is provided on the side wall of the mounting frame (200), and the control panel is electrically connected to the first motor (150), the first electric push rod (230), the second electric push rod (240) and the second motor (250).

5. The edge trimming device for laminated paper according to claim 1, characterized in that: The inner wall of the sliding block (220) is provided with a through hole, and the sliding block (220) is slidably connected to the sliding rod (210) via the through hole.

6. The edge trimming device for laminated paper according to claim 1, characterized in that: The inner wall of the mounting frame (200) is provided with a mounting hole, and the first electric push rod (230) is embedded and mounted in the mounting hole.

7. The edge trimming device for laminated paper according to claim 1, characterized in that: The mounting frame (200) is disposed between the first bracket (110) and the second bracket (130).

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