Multi-layer paperboard laminating machine for corrugated paperboard production

Abstract

The utility model discloses a multi-layer paperboard laminating machine for corrugated paperboard production, which comprises a laminating machine main body, a gluing structure is fixedly mounted on one side of the upper surface of the laminating machine main body, and a cooling structure is fixedly mounted on the other side of the upper surface of the laminating machine main body. A controller is fixedly installed on the surface of one side of the laminating machine body, an electric heating plate is installed on the lower portion of the interior of the laminating machine body in an embedded mode, a compaction structure is installed in the middle of the interior of the laminating machine body in an embedded mode, and the gluing structure comprises a feeding pipe, a material box, a gluing pipe, a valve, a conveying pipe and absorbent cotton. A feeding pipe is installed on the upper surface of the material box in an embedded mode, and a conveying pipe is installed on the rear portion of the lower surface of the material box in an embedded mode. According to the multi-layer paperboard laminating machine for corrugated paperboard production, a plurality of groups of corrugated paperboards can be quickly laminated as required, and the laminated corrugated paperboards can be quickly cooled.

Description

TECHNICAL FIELD

[0001] The utility model relates to laminating machine technical field, especially in corrugated paperboard production with multilayer paperboard laminating machine. BACKGROUND

[0002] ‌Corrugated paperboard multilayer laminating machine is a kind of equipment for the adhesion, heat curing, drying and cold setting of multilayer corrugated paperboard, its main function is to form high-quality three-layer, five-layer or seven-layer corrugated paperboard by the adhesion, heat curing, drying and cold setting of single-sided corrugated paperboard and face paper, and these paperboards can be cut and processed by longitudinal cutting and marking machine and other equipment subsequently‌;

[0003] When the multilayer corrugated paperboard is bonded, the adhesion of multilayer corrugated paperboard is realized by feeding, preheating, gluing, pressing, heating and other operations through automatic production line equipment in medium and large factories. However, this fully automatic production line equipment is not suitable for small factories because it is too high in cost, a production line needs hundreds of millions of yuan, and it occupies a large area. Therefore, due to these two factors, small factories have no ability to bear such high cost in the development stage, and they also cannot provide a large enough production site. Therefore, this fully automatic production line equipment is not suitable for small factories. Therefore, it is necessary to use separate bonding equipment to complete the bonding of corrugated paperboard in small factories, which reduces the work efficiency, and in summer, the glue inside the corrugated paperboard after pressing has not completely solidified, so it needs to be transported after solidification, which further reduces the work efficiency. Therefore, we propose a corrugated paperboard production multilayer paperboard laminating machine. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a corrugated paperboard production multilayer paperboard laminating machine, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A corrugated paperboard production multilayer paperboard laminating machine, comprising a laminating machine main body, an upper surface of the laminating machine main body is fixedly installed with a gluing structure on one side, the upper surface of the laminating machine main body is fixedly installed with a cooling structure on the other side, a side surface of the laminating machine main body is fixedly installed with a controller, an electric heating plate is embedded and installed in the lower part of the inside of the laminating machine main body, and a compaction structure is embedded and installed in the middle of the inside of the laminating machine main body.

[0007] Preferably, the gluing structure includes a feeding pipe, a tank, a gluing pipe, a valve, a conveying pipe and a water absorbing cotton, the upper surface of the tank is embedded with the feeding pipe, the lower surface of the tank is embedded with the conveying pipe at the rear, the surface of the conveying pipe is embedded with the gluing pipe, the gluing pipe is multiple groups, the surface of the gluing pipe is embedded with the valve at the rear, and the surface of the gluing pipe is embedded with the water absorbing cotton at the front.

[0008] Preferably, the laminating machine body includes a feeding port, a first guide roller, a second guide roller, a third guide roller, a discharging port and a shell, the side surface of the shell is provided with the feeding port, the feeding port is multiple groups, the other side surface of the shell is provided with the discharging port, the inside of the shell is embedded with the first guide roller at one side, the first guide roller is multiple groups, the inside of the shell is embedded with the third guide roller at the position close to the middle, the third guide roller is two groups, and the inside of the shell is embedded with the second guide roller between the first guide roller and the third guide roller.

[0009] Preferably, the compacting structure includes a compacting plate, an electric push rod and a compression roller, and the lower surface of the electric push rod is fixedly installed with the compression roller.

[0010] Preferably, the tank is fixedly installed on the upper surface of the shell at one side, the gluing pipe is embedded on the rear surface of the shell and located between the first guide roller and the second guide roller, the compacting plate is fixedly installed on the inside of the shell at one side of the third guide roller, the electric push rod is fixedly installed on the inside of the shell at the upper surface position, the electric heating plate is embedded on the inside of the shell at one side, and the controller is fixedly installed on the side surface of the shell.

[0011] Preferably, the cooling structure includes a fan, an air pipe, a micro-compressor, a partition plate and an air slot, and the fan and the micro-compressor are fixedly connected with the air pipe, and the side surface of the partition plate is provided with the air slot.

[0012] The fan and the micro-compressor are fixedly installed on the upper surface of the shell at one side away from the tank, and the partition plate is embedded on the inside of the shell at one side of the compacting plate.

[0013] Compared with the prior art, the laminating machine has the following beneficial effects:

[0014] 1. The shell and the electric heating plate can concentrate heat on one side of the partition plate, so that multiple groups of corrugated paper boards and glue are in a warm state, thereby facilitating gluing and bonding.

[0015] 2. The first guide roller, the second guide roller and the gluing pipe can simultaneously perform feeding and gluing operation on multiple groups of corrugated paper boards, and the process is simple.

[0016] 3. The built-in fan and miniature compressor can quickly cool the corrugated cardboard, thereby allowing the adhesive to cure rapidly. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a multi-layer cardboard laminating machine for corrugated cardboard production according to this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a multi-layer cardboard laminating machine for corrugated cardboard production according to this utility model;

[0019] Figure 3 This utility model provides a flow chart of the corrugated board feeding process for a multi-layer cardboard laminating machine used in corrugated cardboard production.

[0020] Figure 4 This is a detailed drawing of the main body of a multi-layer cardboard laminating machine for corrugated cardboard production according to this utility model;

[0021] Figure 5 This is a cross-sectional view of the material box of a multi-layer cardboard laminating machine for corrugated cardboard production according to this utility model;

[0022] Figure 6 This utility model relates to a multi-layer cardboard laminating machine for corrugated cardboard production. Figure 4 A magnified view of the details at point A;

[0023] Figure 7 This utility model relates to a multi-layer cardboard laminating machine for corrugated cardboard production. Figure 5 A magnified view of the details at point B.

[0024] In the diagram: 1. Gluing structure; 101. Feed pipe; 102. Material box; 103. Gluing pipe; 104. Valve; 105. Conveying pipe; 106. Absorbent cotton; 2. Laminating machine body; 201. Feed inlet; 202. First guide roller; 203. Second guide roller; 204. Third guide roller; 205. Discharge outlet; 206. Outer shell; 3. Cooling structure; 301. Fan; 302. Air duct; 303. Miniature compressor; 304. Partition plate; 305. Empty slot; 4. Heating plate; 5. Compaction structure; 501. Compaction plate; 502. Electric push rod; 503. Pressure roller; 6. Controller. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figures 1-7As shown, a multi-layer paperboard laminating machine for corrugated paperboard production, comprising a laminating machine body 2, an upper surface of the laminating machine body 2 is fixedly installed with a gluing structure 1 on one side, an upper surface of the laminating machine body 2 is fixedly installed with a cooling structure 3 on the other side, a surface of the laminating machine body 2 is fixedly installed with a controller 6 on one side, the controller 6 is used to control the operation of the whole device, an inside of the laminating machine body 2 is embeddedly installed with an electric heating plate 4 at the bottom, the model of the electric heating plate 4 is KRS-DH, and the electric heating plate 4 can be heated by power supply, since hot air moves upward, therefore, installing the electric heating plate 4 at the bottom of the shell 206 can quickly fill the whole shell 206 with hot air, an inside of the laminating machine body 2 is embeddedly installed with a compaction structure 5 in the middle;

[0027] Further, the gluing structure 1 comprises a feeding pipe 101, a material box 102, a gluing pipe 103, a valve 104, a conveying pipe 105, and a water absorption cotton 106, the feeding pipe 101 is embeddedly installed on an upper surface of the material box 102, the conveying pipe 105 is embeddedly installed on a lower surface of the material box 102 at the back, the gluing pipe 103 is embeddedly installed on a surface of the conveying pipe 105, the gluing pipe 103 is in multiple groups, the valve 104 is embeddedly installed on a surface of the gluing pipe 103 at the back, the valve 104 is in a closed state in daily use, and the water absorption cotton 106 is embeddedly installed on a surface of the gluing pipe 103 at the front.

[0028] Further, the laminating machine body 2 comprises a feeding port 201, a first guide roller 202, a second guide roller 203, a third guide roller 204, a discharging port 205, and a shell 206, the shell 206 is provided with the feeding port 201 on one surface, the feeding port 201 is in multiple groups, the shell 206 is provided with the discharging port 205 on the other surface, the first guide roller 202 is embeddedly installed on one side of an inside of the shell 206, the first guide roller 202 is in multiple groups, the third guide roller 204 is embeddedly installed on the inside of the shell 206 near the middle position, the third guide roller 204 is in two groups, and the second guide roller 203 is embeddedly installed on the inside of the shell 206 between the first guide roller 202 and the third guide roller 204, the second guide roller 203 is in multiple groups.

[0029] Further, the compaction structure 5 comprises a compaction plate 501, an electric push rod 502, and a compression roller 503, the compression roller 503 is fixedly installed on a lower surface of the electric push rod 502.

[0030] Further, the material box 102 is fixedly installed on the upper surface of the shell 206 at one side, the glue pipes 103 are all embeddedly installed on the rear surface of the shell 206 and located between the first guide roller 202 and the second guide roller 203, the compaction plate 501 is fixedly installed on the inside of the shell 206 at one side of the third guide roller 204, the electric push rod 502 is fixedly installed on the inside of the shell 206 at the upper surface position, the electric heating plate 4 is embeddedly installed on the inside of the shell 206 at one side, and the controller 6 is fixedly installed on one side surface of the shell 206.

[0031] According to the number of the glue pipes 103 used, the corresponding valve 104 is opened, so that the glue in the material box 102 flows into the glue pipes 103 and permeates into the water-absorbing cotton 106, thereby gluing the corrugated paperboard, the glued paperboard is compacted by the compression roller 503 and the compaction plate 501, the length of the electric push rod 502 is adjusted according to the thickness of the paperboard, when the electric heating plate 4 is opened, the inside of the third guide roller 204 at one side of the partition plate 304 is in a warm state, so that the corrugated paperboard can always keep in a warm state.

[0032] Further, the cooling structure 3 comprises a fan 301, an air pipe 302, a micro-compressor 303, a partition plate 304 and an air slot 305, the fan 301 and the micro-compressor 303 are fixedly connected with the air pipe 302, the model of the micro-compressor 303 is QD35Y, the air slot 305 is formed in one side surface of the partition plate 304, and the discharge port 205 is larger than the air slot 305, so that when the cold air enters one side of the partition plate 304, it is mainly discharged through the discharge port 205.

[0033] The fan 301 and the micro-compressor 303 are fixedly installed on the upper surface of the shell 206 at a position away from the material box 102, and the partition plate 304 is embeddedly installed on the inside of the shell 206 at one side of the compaction plate 501.

[0034] The basic principle and main features of the present application and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-ply paperboard laminating machine for corrugated paperboard production, characterized by: Including the laminator main part (2), the upper surface of laminator main part (2) is fixedly installed with the gluing structure (1) on one side, the upper surface of laminator main part (2) is fixedly installed with the cooling structure (3) on the other side, the surface of laminator main part (2) is fixedly installed with the controller (6) on one side, the inside of laminator main part (2) is embeddedly installed with the electric heating plate (4) on the bottom, the inside of laminator main part (2) is embeddedly installed with the compaction structure (5) in the middle.

2. A multi-ply paperboard laminating machine for corrugated paperboard production according to claim 1 characterized in that: The gluing structure (1) includes a feed pipe (101), a tank (102), a gluing pipe (103), a valve (104), a conveying pipe (105), and a water-absorbing cotton (106). The upper surface of the tank (102) is embeddedly installed with the feed pipe (101). The lower surface of the tank (102) is embeddedly installed with the conveying pipe (105) on the back. The surface of the conveying pipe (105) is embeddedly installed with the gluing pipe (103). The gluing pipe (103) is in multiple groups. The surface of the gluing pipe (103) is embeddedly installed with the valve (104) on the back. The surface of the gluing pipe (103) is embeddedly installed with the water-absorbing cotton (106) on the front.

3. A multi-ply paperboard laminating machine for corrugated paperboard production according to claim 2, characterized in that: The laminator main part (2) includes a feed port (201), a first guide roller (202), a second guide roller (203), a third guide roller (204), a discharge port (205), and a shell (206). The side surface of the shell (206) is provided with the feed port (201). The feed port (201) is in multiple groups. The other side surface of the shell (206) is provided with the discharge port (205). The inside of the shell (206) is embeddedly installed with the first guide roller (202) on one side. The first guide roller (202) is in multiple groups. The inside of the shell (206) is embeddedly installed with the third guide roller (204) near the middle. The third guide roller (204) is in two groups. The inside of the shell (206) is embeddedly installed with the second guide roller (203) between the first guide roller (202) and the third guide roller (204). The second guide roller (203) is in multiple groups.

4. The multi-ply paperboard laminating machine for corrugated paperboard production according to claim 3, characterized in that: The compaction structure (5) includes a compaction plate (501), an electric push rod (502), and a compression roller (503). The lower surface of the electric push rod (502) is fixedly installed with the compression roller (503).

5. A multi-ply paperboard laminating machine for corrugated paperboard production as claimed in claim 4, characterized in that: The tank (102) is fixedly installed on the upper surface of the shell (206) on one side. The gluing pipe (103) is embeddedly installed on the back surface of the shell (206) between the first guide roller (202) and the second guide roller (203). The compaction plate (501) is fixedly installed on the inside of the shell (206) on one side of the third guide roller (204). The electric push rod (502) is fixedly installed on the inside of the shell (206) on the upper surface. The electric heating plate (4) is embeddedly installed on the inside of the shell (206) on one side. The controller (6) is fixedly installed on the side surface of the shell (206).

6. A multi-ply paperboard laminating machine for corrugated paperboard production according to claim 5, characterized in that: The cooling structure (3) comprises a fan (301), an air pipe (302), a micro compressor (303), a partition (304) and an air slot (305), the fan (301) and the micro compressor (303) are fixedly connected with the air pipe (302), and the partition (304) is provided with the air slot (305) on one side surface.

7. A multi-ply paperboard laminating machine for corrugated paperboard production according to claim 6, characterized in that: The fan (301) and the micro compressor (303) are fixedly installed on the upper surface of the shell (206) and located on the side position away from the material box (102), and the partition (304) is embeddedly installed in the shell (206) and located on the side of the compacting plate (501).

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