Paperboard gluing pre-pressing device

Abstract

The utility model relates to the technical field of paperboard processing, in particular to a paperboard gluing pre-pressing device which comprises a base, a side plate, a mounting component and a pre-pressing component, the two sides of the base are connected with connecting bases, the two connecting bases are connected with side plates correspondingly, the side plates are connected with air cylinders, the driving ends of the air cylinders are connected with adjusting rods, the adjusting rods are connected with adjusting plates, the adjusting plates are connected with rubber plates, and the adjusting plates are connected with guide blocks and telescopic rods. The mounting assembly is connected to the base; the pre-pressing assembly is connected to the mounting assembly; the pre-pressing assembly comprises a supporting plate, the supporting plate is connected with a supporting frame, the supporting frame is connected with a mounting frame, and the mounting frame is connected with a cutting knife and used for conducting cutting treatment on paperboard pasting glue pre-pressing extrusion glue. Glue extruded by paperboard gluing is cut by the cutting knife, so that the glue extruded by paperboard edge prepressing is conveniently removed and cleaned, and the paperboard gluing prepressing working efficiency is improved; and the two side faces of the paperboard are limited through the rubber plates, and the use of the pre-pressing device is improved.

Description

Technical Field

[0001] This utility model relates to the field of cardboard processing technology, and in particular to a cardboard lamination and pre-pressing device. Background Technology

[0002] A paperboard lamination pre-pressing device is a piece of equipment used for pre-pressing paperboard after lamination. The purpose of this device is to pre-press the paperboard after lamination to effectively prevent deformation and delamination, thereby improving the quality of the lamination process.

[0003] Chinese Patent No. CN205736585U discloses a pre-pressing device for cardboard lamination, comprising a support frame, an upper pressure plate, and a lower pressure plate. The support frame includes a column and a crossbar. The lower pressure plate is fixed to the bottom of the column, and a lead screw is connected to the upper part of the upper pressure plate, allowing the upper pressure plate to slide up and down along the column. The lead screw is equipped with a rotating nut, which is driven by a motor. This cardboard lamination pre-pressing device can pre-press the cardboard after lamination, effectively preventing deformation and delamination.

[0004] After the cardboard is laminated with glue, it is pre-pressed. However, existing cardboard lamination pre-pressing devices are not convenient for removing and cleaning the glue squeezed out from the edges of the cardboard during pre-pressing. They are also not convenient for using the edge and side limiting function of the cardboard, which affects the stability of the cardboard placement, resulting in poor pre-pressing effect, affecting the quality of cardboard lamination pre-pressing, and reducing the practicality of the cardboard lamination pre-pressing device. Utility Model Content

[0005] To address the problems existing in the background technology, a cardboard lamination pre-pressing device is proposed.

[0006] This utility model proposes a cardboard lamination pre-pressing device, comprising: a base, side plates, mounting components, and pre-pressing components;

[0007] The base has connecting seats on both sides, and the two connecting seats are connected to the side plates respectively. The side plates are connected to the cylinders, the cylinder drive end is connected to the adjusting rod, the adjusting rod is connected to the adjusting plate, the adjusting plate is connected to the rubber plate, and the adjusting plate is connected to the guide block and the telescopic rod.

[0008] The mounting components are attached to the base;

[0009] The pre-compression assembly is connected to the mounting assembly; the pre-compression assembly includes a support plate, the support plate is connected to a support frame, the support frame is connected to a mounting frame, and the mounting frame is connected to a cutting blade for pre-compression extrusion and cutting of the cardboard lamination.

[0010] Preferably, the base is connected to a placement platform and a connecting platform, the connecting platform is connected to a guide rail; the base is connected to a bracket, the bracket is connected to a handle, the handle is connected to a mounting bracket, the mounting bracket is connected to a motor, the motor drive end is connected to a shaft, and the shaft is connected to a pressure roller.

[0011] Preferably, the guide block is movably connected within the guide rail; the rubber plate is movably connected to both sides of the placement platform.

[0012] Preferably, the mounting assembly includes a mounting base connected to the base, the mounting base connected to the gantry, the gantry connected to a hydraulic cylinder, and the drive end of the hydraulic cylinder connected to a mounting rod; a guide rod is connected below the gantry, the guide rod is connected to a fixing rod, and the fixing rod is connected through the gantry.

[0013] Preferably, the pre-compression assembly further includes a pre-compression plate and guide members; vertical blocks are connected to both sides above the pre-compression plate, and the vertical blocks are connected to the bottom of the support plate.

[0014] Preferably, the guide includes slider a and slider b; slider a is connected to both sides of the preload plate, slider b is connected to both sides of the support plate, and slider a and slider b are movably connected in the guide groove, which is set on the inner wall of both sides of the gantry frame.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects:

[0016] This invention involves placing glued cardboard on a placement table, with a pre-pressing plate moving downwards. The pre-pressing plate is connected to a vertical block and a support plate, which in turn is connected to a support frame, which is connected to a mounting frame, and the mounting frame is connected to a cutting blade. During the glued cardboard pre-pressing process, the glue squeezed out during glued application is cut off at the edges by the cutting blade, facilitating the removal and cleaning of the glue squeezed out at the edges of the cardboard and improving the efficiency of the glued cardboard pre-pressing process. After the cardboard is placed on the placement table, the start cylinder is activated, driving the adjusting rod to move. The adjusting rod moves the adjusting plate, which is connected to a rubber plate. The rubber plate is connected to both sides of the cardboard, limiting the position of the cardboard on both sides and preventing instability in the placement position. This improves the glued cardboard pre-pressing effect, enhances the quality of the glued cardboard pre-pressing process, and increases the practicality of the glued cardboard pre-pressing device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the base and mounting components in this utility model;

[0019] Figure 3 This is a schematic diagram of the side plate structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the pre-compression component structure in this utility model.

[0021] Reference numerals: 1. Base; 101. Connecting seat; 102. Placement platform; 103. Guide rail; 104. Bracket; 105. Handle; 106. Mounting frame; 107. Motor; 108. Pressure roller; 2. Side plate; 201. Cylinder; 202. Adjusting rod; 203. Adjusting plate; 204. Rubber plate; 205. Guide block; 206. Telescopic rod; 3. Mounting seat; 301. Gantry frame; 302. Hydraulic cylinder; 303. Mounting rod; 304. Guide rod; 305. Fixing rod; 4. Support plate; 401. Support frame; 402. Mounting frame; 403. Cutting blade; 404. Pre-pressing plate; 405. Vertical block; 406. Slider a; 407. Slider b. Detailed Implementation

[0022] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0023] Example 1

[0024] like Figure 1 - Figure 4 As shown, the present invention proposes a cardboard lamination pre-pressing device, comprising: a base 1, side plates 2, an installation assembly, and a pre-pressing assembly; connecting seats 101 are connected to both sides of the base 1, the two connecting seats 101 are respectively connected to the side plates 2, the side plates 2 are connected to cylinders 201, the driving end of the cylinders 201 is connected to an adjusting rod 202, the adjusting rod 202 is connected to an adjusting plate 203, the adjusting plate 203 is connected to a rubber plate 204, and the adjusting plate 203 is connected to a guide block 205 and a telescopic rod 206; the installation assembly is connected to the base 1; the pre-pressing assembly is connected to the installation assembly; the pre-pressing assembly includes a support plate 4, the support plate 4 is connected to a support frame 401, the support frame 401 is connected to an installation frame 402, and the installation frame 402 is connected to a cutting blade 403 for cutting the extruded glue during the cardboard lamination pre-pressing process. By placing the glued cardboard on the placement platform 102, the adjusting plate 203 drives the rubber plate 204 to be adjusted to the two sides of the cardboard accordingly, thereby limiting the position of the cardboard on both sides and preventing the cardboard from moving during the glued pre-pressing operation. This improves the functionality and quality of the cardboard glued pre-pressing device. Furthermore, the glue squeezed out during the glued pre-pressing is removed by the cutting blade 403, which improves the efficiency of the cardboard glued pre-pressing operation and enhances the practicality of the cardboard glued pre-pressing device.

[0025] Further explanation: The installation components include a mounting base 3 connected to the base 1, a gantry frame 301 connected to the gantry frame 301, a hydraulic cylinder 302 connected to the gantry frame 301, and a mounting rod 303 connected to the drive end of the hydraulic cylinder 302. A guide rod 304 is connected below the gantry frame 301, and a fixed rod 305 is connected to the gantry frame 301. The mounting rod 303 and guide rod 304 are both connected to the support plate 4. Activating the hydraulic cylinder 302 causes the mounting rod 303 to move the support plate 4, thus moving the pre-pressing plate 404 to perform pre-pressing processing on the cardboard. The guide rod 304, connected to the fixed rod 305, forms a telescopic mechanism. During the movement of the support plate 4, the guide rod 304 is driven, facilitating the stability of the support plate 4's movement and improving the effectiveness of the cardboard pre-pressing device.

[0026] To further explain, the pre-pressing assembly also includes a pre-pressing plate 404 and guide components; vertical blocks 405 are connected to both sides above the pre-pressing plate 404, and the vertical blocks 405 are connected to the lower part of the support plate 4; the guide components include sliders a406 and b407; slider a406 is connected to both sides of the pre-pressing plate 404, and slider b407 is connected to both sides of the support plate 4, and sliders a406 and b407 are movably connected in the guide groove, which is set on the inner walls of both sides of the gantry frame 301. During the movement of the support plate 4 and the pre-pressing plate 404, sliders a406 and b407 move synchronously and along the guide groove, further increasing the stability of the pre-pressing assembly and further improving the quality of the cardboard lamination pre-pressing.

[0027] Example 2

[0028] like Figure 1 and Figure 2 As shown, the paperboard laminating pre-pressing device proposed in this utility model, based on the above embodiments, also details the specific components such as the base 1 and their assembly method.

[0029] To further explain, the base 1 is connected to the placement platform 102 and a connecting platform, which is connected to the guide rail 103. The base 1 is connected to the bracket 104, the bracket 104 is connected to the handle 105, the handle 105 is connected to the mounting frame 106, the mounting frame 106 is connected to the motor 107, the drive end of the motor 107 is connected to the shaft, and the outer periphery of the shaft is connected to the pressure roller 108. The cardboard is glued and placed on the placement platform 102. The mounting frame 106 is operated by the handle 105. The mounting frame 106 is connected to the motor 107. Starting the motor 107 causes the shaft to rotate and drive the pressure roller 108. The pressure roller 108 flattens the cardboard before pre-pressing, preventing edge curling and further improving the quality of the cardboard glue pre-pressing, thus enhancing the performance of the cardboard glue pre-pressing device.

[0030] To further explain, the guide block 205 is movably connected within the guide rail 103; the rubber plate 204 is movably connected to both sides of the placement platform 102. When the limiting position is adjusted by adjusting the plate 203, the guide block 205 moves synchronously and along the guide rail 103, which facilitates the smooth movement of the adjusting plate 203, improves the limiting effect on both sides of the cardboard lamination pre-pressing, and facilitates the improvement of the cardboard lamination pre-pressing effect.

[0031] The working principle of this utility model is as follows: When using the cardboard lamination pre-pressing device, the laminated cardboard is placed on the placement platform 102. The cylinder 201 is activated, and the driving end of the cylinder 201 moves the adjusting rod 202. The adjusting rod 202 drives the adjusting plate 203, and the adjusting plate 203 drives the rubber plate 204. The rubber plate 204 moves to both sides of the cardboard, thereby limiting the two sides of the cardboard. The hydraulic cylinder 302 is activated, and the driving end of the hydraulic cylinder 302 moves the mounting rod 303. The mounting rod 303 drives the support plate 4, and the support plate 4 drives the support frame 401 and the vertical block 405. This causes the support frame 401 to drive the mounting frame 402, the mounting frame 402 to drive the cutting blade 403, and the vertical block 405 to drive the pre-pressing plate 404. The pre-pressing plate 404 moves downward to achieve pre-pressing of the cardboard lamination on the placement platform 102. The cutting blade 403 moves downward to cut and remove the glue squeezed out during pre-pressing. This conveniently increases the effectiveness of the cardboard lamination pre-pressing device and improves the efficiency of the cardboard lamination pre-pressing work.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A cardboard lamination and pre-pressing device, characterized in that, include: Base (1); connecting seats (101) are connected to both sides of the base (1), the two connecting seats (101) are connected to the side plate (2) respectively, the side plate (2) is connected to the cylinder (201), the driving end of the cylinder (201) is connected to the adjusting rod (202), the adjusting rod (202) is connected to the adjusting plate (203), the adjusting plate (203) is connected to the rubber plate (204), and the adjusting plate (203) is connected to the guide block (205) and the telescopic rod (206); The mounting components are connected to the base (1); And a pre-compression assembly connected to the mounting assembly; the pre-compression assembly includes a support plate (4), the support plate (4) is connected to a support frame (401), the support frame (401) is connected to a mounting frame (402), and the mounting frame (402) is connected to a cutting blade (403) for cutting the pre-compression adhesive of the cardboard lamination.

2. The cardboard laminating and pre-pressing device according to claim 1, characterized in that, The base (1) is connected to the placement platform (102) and is also connected to the connecting platform, which is connected to the guide rail (103); the base (1) is connected to the bracket (104), the bracket (104) is connected to the handle (105), the handle (105) is connected to the mounting frame (106), the mounting frame (106) is connected to the motor (107), the drive end of the motor (107) is connected to the shaft, and the outer periphery of the shaft is connected to the pressure roller (108).

3. The cardboard laminating and pre-pressing device according to claim 2, characterized in that, The guide block (205) is movably connected inside the guide rail (103); the rubber plate (204) is movably connected to both sides of the placement platform (102).

4. The cardboard laminating and pre-pressing device according to claim 2, characterized in that, The mounting assembly includes a mounting base (3) connected to the base (1), the mounting base (3) connected to the gantry (301), the gantry (301) connected to the hydraulic cylinder (302), the drive end of the hydraulic cylinder (302) connected to the mounting rod (303); a guide rod (304) is connected below the gantry (301), the guide rod (304) is connected to the fixing rod (305), and the fixing rod (305) is connected through the gantry (301).

5. The cardboard laminating and pre-pressing device according to claim 1, characterized in that, The pre-compression assembly also includes a pre-compression plate (404) and guide members; vertical blocks (405) are connected to both sides above the pre-compression plate (404), and the vertical blocks (405) are connected to the bottom of the support plate (4).

6. The cardboard laminating and pre-pressing device according to claim 5, characterized in that, The guide includes slider a (406) and slider b (407); slider a (406) is connected to both sides of the preload plate (404), slider b (407) is connected to both sides of the support plate (4), and slider a (406) and slider b (407) are movably connected in the guide groove, which is set on the inner wall of both sides of the gantry (301).

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