Paperboard pressing device

Abstract

The utility model discloses a paperboard press-fit device, including press-fit table, press-fit machine and press plate, the both sides of press-fit machine bottom are fixedly connected with the both sides of press-fit table top, the output end of press-fit machine is fixedly connected with press plate top, the bottom of press plate is fixedly connected with mounting plate, the bottom of mounting plate is inlayed with the heating wire, and the heating wire is fixed on the mounting plate. And a plurality of heating wires are arranged and are distributed at equal intervals. By arranging the heating wire, when the pressing plate moves downwards to press paperboards, a user can start the heating wire to enable the heating wire to generate heat, glue between the paperboards can be heated, the glue can be solidified more quickly, and the problem that a heating structure lacks is solved. According to the paperboard pasting and pressing device, the problems that when paperboards are pasted through glue and then pressed through a pressing machine, the glue cannot be rapidly cured, the paperboard pasting and pressing efficiency is reduced, and the working efficiency is reduced are solved, and the effect of auxiliary heating is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paperboard production, in particular to a paperboard pressing device. Background Art

[0002] In daily life, we often see paper with various patterns on cardboard or multiple layers of cardboard are needed to package goods. These multiple layers of cardboard need to use adhesives to bond the single layers of cardboard together. After the multiple layers of cardboard are bonded, they need to be pressed with laminating equipment to ensure the firmness of the bonding.

[0003] For example, the application number is CN202320172211.8. This application relates to the field of cardboard processing technology and provides a cardboard pressing device, which includes a support platform, a support frame, a driving member and a pressing plate. The support frame is arranged on the support platform, and the driving member is arranged on the support frame; the pressing plate is arranged on the driving member, and the pressing plate is arranged to move along the table surface close to or away from the support platform. This application has the effect of reducing the warping of the cardboard while ensuring the bonding tightness between multiple layers of cardboard.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that the cardboards at both ends of the indentation of the rotating roller will warp and the pressing quality is poor due to the linear contact between the rotating roller and the cardboard, but during use, there is a lack of heating structure. After the cardboards are glued together and the cardboards are pressed together using a press, the glue cannot be quickly solidified, resulting in a decrease in the efficiency of cardboard pasting and pressing, thereby reducing work efficiency. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a cardboard pressing device, which has the advantage of auxiliary heating and solves the problem of lack of heating structure. After using glue to stick the cardboards together and using a pressing machine to press the cardboards together, the glue cannot be quickly solidified, resulting in reduced efficiency of cardboard pasting and pressing, thereby reducing work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cardboard pressing device, comprising a pressing platform, a pressing machine and a pressing plate, the two sides of the bottom of the pressing machine are fixedly connected to the two sides of the top of the pressing platform, the output end of the pressing machine is fixedly connected to the top of the pressing plate, the bottom of the pressing plate is fixedly connected to a mounting plate, the bottom of the mounting plate is inlaid with heating wires, a plurality of heating wires are arranged and distributed at equal distances, the bottom of the mounting plate is fixedly connected to a copper plate, the bottom of the heating wire is inlaid in the top of the copper plate, the top of the pressing platform is fixedly connected to a positioning frame, the front and rear sides of the top of the positioning frame are fixedly connected to bottom heating components, the bottom of the inner wall of the positioning frame is provided with a movable groove, the inside of the movable groove is slidably connected to a lifting mechanism, and the bottom of the inner wall of the pressing machine is provided with a pushing mechanism.

[0007] As a preferred embodiment of the utility model, the bottom heating component includes a copper sleeve, the bottom of the copper sleeve is fixedly connected to the front and rear sides of the top of the positioning frame, the front and rear sides of both sides of the copper plate are fixedly connected with plug-in copper parts, and the positioning frame is made of metallic copper.

[0008] As a preferred embodiment of the utility model, the lifting mechanism includes a lifting piece, the surface of the lifting piece is slidably connected to the inner wall of the movable groove, both sides of the bottom of the lifting piece are fixedly connected with transmission rods, the bottom of the transmission rod passes through the bottom of the pressing table, and the bottom of the pressing table is provided with an electromagnet, and the electromagnets are provided in four and are equidistantly distributed, both sides of the top of the electromagnet are fixedly connected to the bottom of the transmission rod, and the top of the electromagnet is provided with an iron plate, and the top of the iron plate is fixedly connected to the bottom of the pressing table, and the material of the lifting piece is metallic copper.

[0009] As a preferred embodiment of the utility model, the pushing mechanism includes a slide groove, which is opened at the bottom of both sides of the inner wall of the pressing machine, and a pushing plate is provided on the rear side of the top of the pressing table. Slide blocks are fixedly connected on both sides of the pushing plate, and the surface of the slide block is slidably connected to the inner wall of the slide groove.

[0010] As a preferred embodiment of the utility model, a pull rod is fixedly connected to the front side of the push plate, and a grip rod is fixedly connected to the front side of the pull rod.

[0011] As a preferred embodiment of the utility model, a protective pad is fixedly connected to the bottom of the iron plate, and the protective pad is arranged in a mesh shape.

[0012] As a preferred embodiment of the utility model, both sides of the back side of the push plate are fixedly connected with elastic ropes, and one end of the elastic rope away from the push plate is fixedly connected to the bottom of both sides of the back side of the pressing machine.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets a heating wire. When the pressing plate is moved downward to press the cardboard, the user can turn on the heating wire to generate heat, and the glue between the cardboards will be heated, so that the glue can solidify faster, which solves the problem of lack of heating structure. After the cardboards are pasted with glue and the cardboards are pressed together by a pressing machine, the glue cannot solidify quickly, resulting in a decrease in the efficiency of cardboard pasting and pressing, thereby reducing the work efficiency, and achieving the effect of auxiliary heating.

[0015] 2. The utility model sets a bottom heating component, which is convenient for the user. When the cardboard is pressed down, the copper plate will drive the plug-in copper piece and the copper sleeve to be plugged in. At the same time, the positioning frame is made of metal copper, so that the positioning frame can be heated by heat conduction through the copper plate, the plug-in copper piece and the copper sleeve. At this time, the bottom of the cardboard can be heated by the bottom of the inner wall of the positioning frame, thereby improving the heating effect of the cardboard.

[0016] 3. The utility model is provided with a lifting mechanism, so that after the cardboard is pressed, the user can turn on the electromagnet, so that the electromagnet generates magnetic force to adsorb the iron plate, and then the electromagnet will drive the transmission rod to move upward, and then the transmission rod will drive the lifting piece to move upward in the movable groove, and then the lifting piece will lift the cardboard from the positioning frame to facilitate the removal of the cardboard, avoiding the situation where the user is scalded by the overheating of the heated positioning frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the exploded parts of the pressing plate of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of the parts of the positioning frame of the utility model;

[0020] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. Pressing table; 2. Pressing machine; 3. Pressing plate; 4. Mounting plate; 5. Heating wire; 6. Copper plate; 7. Positioning frame; 8. Bottom heating component; 81. Copper sleeve; 82. Plug-in copper parts; 9. Movable groove; 10. Lifting mechanism; 101. Lifting part; 102. Transmission rod; 103. Electromagnet; 104. Iron plate; 11. Pushing mechanism; 111. Slide; 112. Pushing plate; 113. Sliding block; 12. Pull rod; 13. Grip rod; 14. Protective pad; 15. Elastic rope. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, a cardboard pressing device provided by the utility model comprises a pressing platform 1, a pressing machine 2 and a pressing plate 3, the two sides of the bottom of the pressing machine 2 are fixedly connected to the two sides of the top of the pressing platform 1, the output end of the pressing machine 2 is fixedly connected to the top of the pressing plate 3, the bottom of the pressing plate 3 is fixedly connected with a mounting plate 4, the bottom of the mounting plate 4 is inlaid with a heating wire 5, a plurality of heating wires 5 are arranged and distributed at equal distances, the bottom of the mounting plate 4 is fixedly connected with a copper plate 6, the bottom of the heating wire 5 is inlaid in the top of the copper plate 6, the top of the pressing platform 1 is fixedly connected with a positioning frame 7, the front and rear sides of the top of the positioning frame 7 are fixedly connected with bottom heating components 8, the bottom of the inner wall of the positioning frame 7 is provided with a movable groove 9, the inside of the movable groove 9 is slidably connected with a lifting mechanism 10, and the bottom of the inner wall of the pressing machine 2 is provided with a pushing mechanism 11.

[0024] refer to Figure 3 The bottom heat assembly 8 includes a copper sleeve 81, the bottom of the copper sleeve 81 is fixedly connected to the front and rear sides of the top of the positioning frame 7, the front and rear sides of both sides of the copper plate 6 are fixedly connected with plug-in copper parts 82, and the positioning frame 7 is made of metallic copper.

[0025] As a technical optimization scheme of the utility model, by setting a bottom heating component 8, when the cardboard is pressed down, the copper plate 6 will drive the plug-in copper piece 82 to plug into the copper sleeve 81. At the same time, the positioning frame 7 is made of metal copper, so that the positioning frame 7 can conduct heat through the copper plate 6, the plug-in copper piece 82 and the copper sleeve 81 to increase the temperature. At this time, the bottom of the cardboard can be heated by the bottom of the inner wall of the positioning frame 7, thereby improving the heating effect of the cardboard.

[0026] refer to Figure 3 The lifting mechanism 10 includes a lifting piece 101, the surface of which is slidably connected to the inner wall of the movable groove 9, and transmission rods 102 are fixedly connected to both sides of the bottom of the lifting piece 101. The bottom of the transmission rod 102 penetrates to the bottom of the pressing table 1, and an electromagnet 103 is arranged at the bottom of the pressing table 1. There are four electromagnets 103 and they are equidistantly distributed. Both sides of the top of the electromagnet 103 are fixedly connected to the bottom of the transmission rod 102, and an iron plate 104 is arranged on the top of the electromagnet 103. The top of the iron plate 104 is fixedly connected to the bottom of the pressing table 1. The material of the lifting piece 101 is metal copper.

[0027] As a technical optimization solution of the utility model, by setting up the lifting mechanism 10, the user can turn on the electromagnet 103 after the cardboard is pressed, so that the electromagnet 103 generates magnetic force and adsorbs the iron plate 104, and then the electromagnet 103 will drive the transmission rod 102 to move upward, and then the transmission rod 102 will drive the lifting piece 101 to move upward in the movable groove 9, and then the lifting piece 101 will lift the cardboard from the positioning frame 7 to facilitate the removal of the cardboard, thereby avoiding the situation where the user is scalded by the overheating of the heated positioning frame 7.

[0028] refer to Figure 4 The pushing mechanism 11 includes a slide groove 111, which is opened at the bottom of both sides of the inner wall of the pressing machine 2. A pushing plate 112 is arranged on the rear side of the top of the pressing table 1. Both sides of the pushing plate 112 are fixedly connected with a slider 113, and the surface of the slider 113 is slidably connected to the inner wall of the slide groove 111.

[0029] As a technical optimization solution of the utility model, by setting up the pushing mechanism 11, after the cardboard is pressed and lifted, the user can pull the pushing plate 112 to move forward, so that the pushing plate 112 pushes the lifted cardboard toward the front, thereby pushing the cardboard out and unloading. In the process of pushing the pushing plate 112, the sliding block 113 and the slide groove 111 are used to slide together, so that the pushing plate 112 can be limited to the left, right, up and down, to avoid deviation and the failure to push each cardboard.

[0030] refer to Figure 1 The front side of the push plate 112 is fixedly connected with a pull rod 12 , and the front side of the pull rod 12 is fixedly connected with a grip rod 13 .

[0031] As a technical optimization solution of the utility model, by setting the pull rod 12 and the grip rod 13, when the user needs to pull the push plate 112 toward the front, the user can hold the grip rod 13 and pull it toward the front, so that the grip rod 13 drives the pull rod 12 to be pulled toward the front, and then the pull rod 12 drives the push plate 112 to move toward the front, giving the user a point of force for applying force to the push plate 112.

[0032] refer to Figure 3 A protective pad 14 is fixedly connected to the bottom of the iron plate 104, and the protective pad 14 is arranged in a mesh shape.

[0033] As a technical optimization scheme of the utility model, by setting a protective pad 14, the impact force generated when the electromagnet 103 is turned on and adsorbed with the iron plate 104 can be buffered by the protective pad 14 to prevent the electromagnet 103 from being damaged due to excessive impact force. The protective pad 14 is then arranged in a mesh shape so that the protective pad 14 does not affect the magnetic adsorption effect of the electromagnet 103 during the process of protecting the electromagnet 103.

[0034] refer to Figure 1 Elastic ropes 15 are fixedly connected to both sides of the back of the push plate 112, and one end of the elastic rope 15 away from the push plate 112 is fixedly connected to the bottom of both sides of the back of the pressing machine 2.

[0035] As a technical optimization solution of the utility model, by setting an elastic rope 15, the elastic rope 15 will be pulled when the push plate 112 moves toward the front, so that the elastic rope 15 generates a rebound force. When the user releases the grip 13 and no longer applies force to the push plate 112, the rebound force of the elastic rope 15 can drive the push plate 112 to return to its original position.

[0036] The working principle and use process of the utility model are as follows: when the user places the pasted cardboard on the pressing table 1 and starts the pressing machine 2 to drive the pressing plate 3 to move downward to press the cardboard, the user can turn on the heating wire 5 to make the heating wire 5 generate heat, and then the heating wire 5 will conduct the generated heat to the copper plate 6, so that the pressing plate 3 can heat the cardboard when it contacts with the cardboard through the copper plate 6 to press down. When the cardboard that has just been pasted is heated, the glue between the cardboards will be heated, so that the glue can solidify faster, thereby improving the working efficiency. When the cardboard is pressed down, the copper plate 6 will drive the plug-in copper piece 82 to plug with the copper sleeve 81. At the same time, the positioning frame 7 is made of metal copper, so that the positioning frame 7 can be heated by heat conduction through the copper plate 6, the plug-in copper piece 82 and the copper sleeve 81. At this time, the bottom of the cardboard can be heated by the bottom of the inner wall of the positioning frame 7, thereby improving the paper The heating effect of the plate is achieved, and after the cardboard is pressed, the user can turn on the electromagnet 103, so that the electromagnet 103 generates magnetic force to adsorb to the iron plate 104, and then the electromagnet 103 will drive the transmission rod 102 to move upward, and then the transmission rod 102 will drive the lifting piece 101 to move upward in the movable groove 9, and then the lifting piece 101 will lift the cardboard from the positioning frame 7 to facilitate the removal of the cardboard, thereby avoiding the user from being scalded by the overheating of the heated positioning frame 7. Then the user can also pull the pushing plate 112 to move toward the front, so that the pushing plate 112 pushes the lifted cardboard toward the front, thereby pushing the cardboard out of the material, and in the process of pushing the pushing plate 112, the sliding cooperation of the slider 113 and the slide groove 111 is used to limit the pushing plate 112 left and right, up and down, to avoid deviation resulting in the inability to push each cardboard, and has the ability of auxiliary heating.

[0037] In summary, when the cardboard pressing device moves downward to press the cardboard through the heating wire 5 and the pressing plate 3, the user can turn on the heating wire 5 to generate heat, and the glue between the cardboards will be heated, so that the glue can solidify faster, which solves the problem of lack of heating structure. After the cardboards are pasted with glue and the cardboards are pressed together using a press machine, the glue cannot solidify quickly, resulting in a decrease in the efficiency of cardboard pasting and pressing, thereby reducing the work efficiency.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cardboard pressing device, comprising a pressing table (1), a pressing machine (2) and a pressing plate (3), characterized in that: The two sides of the bottom of the pressing machine (2) are fixedly connected to the two sides of the top of the pressing platform (1); the output end of the pressing machine (2) is fixedly connected to the top of the pressing plate (3); the bottom of the pressing plate (3) is fixedly connected to a mounting plate (4); the bottom of the mounting plate (4) is inlaid with a heating wire (5); a plurality of the heating wires (5) are arranged and are distributed at equal distances; the bottom of the mounting plate (4) is fixedly connected to a copper plate (6); the bottom of the heating wire (5) is inlaid in the top of the copper plate (6); the top of the pressing platform (1) is fixedly connected to a positioning frame (7); the front and rear sides of the top of the positioning frame (7) are fixedly connected to bottom heating components (8); the bottom of the inner wall of the positioning frame (7) is provided with a movable groove (9); the inside of the movable groove (9) is slidably connected to a lifting mechanism (10); the bottom of the inner wall of the pressing machine (2) is provided with a pushing mechanism (11).

2. A cardboard pressing device according to claim 1, characterized in that: The bottom heat assembly (8) comprises a copper sleeve (81), the bottom of the copper sleeve (81) being fixedly connected to the front and rear sides of the top of the positioning frame (7), the front and rear sides of the copper plates (6) being fixedly connected to plug-in copper parts (82), and the positioning frame (7) being made of metallic copper.

3. A cardboard pressing device according to claim 1, characterized in that: The material lifting mechanism (10) comprises a material lifting piece (101), the surface of which is slidably connected to the inner wall of the movable groove (9), both sides of the bottom of the material lifting piece (101) are fixedly connected to a transmission rod (102), the bottom of the transmission rod (102) penetrates to the bottom of the pressing table (1), and the bottom of the pressing table (1) is provided with an electromagnet (103), four of which are arranged and distributed at equal distances, both sides of the top of the electromagnet (103) are fixedly connected to the bottom of the transmission rod (102), the top of the electromagnet (103) is provided with an iron plate (104), the top of the iron plate (104) is fixedly connected to the bottom of the pressing table (1), and the material of the material lifting piece (101) is metal copper.

4. A cardboard pressing device according to claim 1, characterized in that: The pushing mechanism (11) comprises a slide groove (111), wherein the slide groove (111) is provided at the bottom of both sides of the inner wall of the pressing machine (2), and a pushing plate (112) is provided at the rear side of the top of the pressing table (1), and sliders (113) are fixedly connected to both sides of the pushing plate (112), and the surface of the slider (113) is slidably connected to the inner wall of the slide groove (111).

5. A cardboard pressing device according to claim 4, characterized in that: The front side of the push plate (112) is fixedly connected to a pull rod (12), and the front side of the pull rod (12) is fixedly connected to a grip rod (13).

6. A cardboard pressing device according to claim 3, characterized in that: A protective pad (14) is fixedly connected to the bottom of the iron plate (104), and the protective pad (14) is arranged in a mesh shape.

7. A cardboard pressing device according to claim 4, characterized in that: Both sides of the back side of the push plate (112) are fixedly connected with elastic ropes (15), and one end of the elastic rope (15) away from the push plate (112) is fixedly connected to the bottom of both sides of the back side of the pressing machine (2).

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