High-strength paperboard production pressing equipment

Abstract

The utility model discloses high-strength paperboard production pressing equipment, and belongs to the technical field of paperboard production. Comprising a machine body, a supporting plate is fixedly connected to the top of the machine body, a hydraulic machine is fixedly connected into the supporting plate, and a fixing plate is fixedly connected to the front side of the machine body; and the cleaning assembly comprises a first electric push rod fixedly connected to the top of the fixing plate, and the telescopic end of the first electric push rod is fixedly connected with a connecting rod. According to the device, the first electric push rod and the fixed spray head are arranged, and the first electric push rod pushes the connecting rod and the piston rod to reciprocate in the piston cylinder, so that the device can automatically clean dust and impurities on the surface of a paperboard, buffering can be conducted during machining, and the situation that the device is damaged when used is avoided. And dust and impurities easily exist on the surfaces of the paperboards, so that the bonding effect is affected, the situation that the paperboards are damaged due to too large pressure is also avoided, and the actual production and processing quality of the device is further guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cardboard production, in particular to a high-strength cardboard production pressing device. Background Art

[0002] During the production process of corrugated cardboard, a laminating machine is usually required to perform a laminating operation to fix multiple layers into one and improve strength.

[0003] The prior art discloses some utility model patents in the field of cardboard production technology, among which the utility model patent with application number CN219256643U discloses a cardboard production laminating device, comprising: a frame, a fixed frame connected to the top of the frame, a laminating module installed on the top of the fixed frame, and gear rods fixedly connected to both sides of the bottom of the pressing plate of the laminating module. The cardboard production laminating device is provided with a gear rod, a rotating plate, a bidirectional threaded rod, a gear, a sliding plate, a connecting rod, a spring, a push rod and a fixed plate to form a fixed structure. When the laminating module is started to press the multi-layer cardboard, the laminating module will drive the fixed plate to move, and the fixed plate is used to position and fix the multi-layer cardboard to prevent the multi-layer cardboard from deviating before pressing. The cardboard pushing structure is formed by providing a first sliding frame, a sliding block, a sliding rod, a push plate, a limit frame, a collection frame, a motor and a one-way threaded rod. After the multi-layer cardboard is pressed, the motor is started to drive the push plate to move and push the cardboard into the collection frame, thereby improving overall work efficiency.

[0004] The disadvantages of the existing technology are that, during use, the surface of the cardboard is easily affected by dust and impurities, which may affect the bonding effect, and during processing, excessive pressure may easily cause damage to the cardboard, thus affecting the actual production and processing quality.

[0005] Based on this, the utility model designs a high-strength cardboard production pressing device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to propose a high-strength cardboard production and pressing device in order to solve the problems that the cardboard surface is easily affected by the presence of dust and impurities during use, which affects the bonding effect, and the cardboard is easily damaged due to excessive pressure during processing, which affects the actual production and processing quality.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A high-strength cardboard production and laminating device comprises a machine body, a support plate is fixedly connected to the top of the machine body, a hydraulic press is fixedly connected to the inside of the support plate, and a fixed plate is fixedly connected to the front side of the machine body;

[0009] A cleaning assembly, the cleaning assembly comprising a first electric push rod fixedly connected to the top of a fixed plate, a connecting rod fixedly connected to the telescopic end of the first electric push rod, a piston rod fixedly connected to the rear end of the connecting rod, a fixed block fixedly connected to the top of the fixed plate, a piston cylinder fixedly connected to the top of the fixed block, the piston rod passing through and slidingly connected in the piston cylinder, and a fixed nozzle connected to the right end of the piston cylinder;

[0010] The buffer assembly includes a connecting plate fixedly connected to the bottom of the hydraulic press, a plurality of elastic telescopic rods fixedly connected to the bottom of the connecting plate, and a same buffer pressure plate fixedly connected to the bottom of the plurality of elastic telescopic rods.

[0011] As a further description of the above technical solution: the fixed nozzle is provided with a plurality of air outlets outside, and the piston cylinder is provided with a plurality of one-way air inlets outside.

[0012] As a further description of the above technical solution: a first guide rail is fixedly connected to the top of the body, and a first moving platform is slidably connected inside the first guide rail.

[0013] As a further description of the above technical solution: the bottom of the first movable platform is fixedly connected to the second electric push rod through a connecting block, and the second electric push rod is fixedly connected to the top of the machine body.

[0014] As a further description of the above technical solution: the top of the first movable platform is fixedly connected to a second guide rail, and the top of the first movable platform is fixedly connected to a third electric push rod.

[0015] As a further description of the above technical solution: a second moving platform is slidably connected in the second guide rail, and the telescopic end of the third electric push rod is fixedly connected to the second moving platform through a connecting block.

[0016] As a further description of the above technical solution: two fourth electric push rods are fixedly connected to the top of the second movable platform, and the two adjacent ends of the two fourth electric push rods are fixedly connected to limit plates.

[0017] As a further description of the above technical solution: a control box is provided on the front side of the machine body, and supporting legs are provided on the bottom of the machine body.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0019] 1. In the utility model, by providing a first electric push rod, a connecting rod, a piston rod, a piston cylinder and a fixed nozzle, the first electric push rod pushes the connecting rod and the piston rod to move back and forth in the piston cylinder, so that the outside air enters through the one-way air inlet and can be discharged from the air outlet, so that the device can automatically clean the dust and impurities on the surface of the cardboard, and can provide buffering during processing, thereby preventing the cardboard surface from being easily affected by the presence of dust and impurities when the device is in use, and also avoiding the situation where the cardboard is damaged due to excessive pressure, thereby further ensuring the actual production and processing quality of the device.

[0020] 2. In the present invention, by setting a first movable platform, a second electric push rod, a second guide rail, a third electric push rod and a second movable platform, the second electric push rod and the third electric push rod are started to drive the first movable platform to move to a suitable position on the first guide rail, and then the second movable platform moves to a suitable position on the second guide rail, so that the cardboard can be loaded to a suitable position, avoiding the situation where the cardboard is misplaced or offset during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a high-strength cardboard production and laminating device proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of a fixed plate of a high-strength cardboard production and laminating equipment proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the third electric push rod of the high-strength cardboard production and laminating equipment proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the first guide rail of a high-strength cardboard production and laminating device proposed by the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of a fixed nozzle of a high-strength cardboard production and pressing equipment proposed by the utility model.

[0026] Legend:

[0027] 1. Machine body; 2. Support plate; 3. Hydraulic press; 4. Fixed plate; 5. First electric push rod; 6. Connecting rod; 7. Piston rod; 8. Fixed block; 9. Piston cylinder; 10. Fixed nozzle; 11. Connecting plate; 12. Elastic telescopic rod; 13. Buffer pressure plate; 14. First guide rail; 15. First moving platform; 16. Second electric push rod; 17. Second guide rail; 18. Third electric push rod; 19. Second moving platform; 20. Fourth electric push rod; 21. Limit plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] First embodiment:

[0030] Please refer to Figure 1-Figure 5 The utility model provides a technical scheme:

[0031] A high-strength paperboard production pressing equipment, including body 1, the top of body 1 is fixedly connected with support plate 2, support plate 2 is fixedly connected with hydraulic press 3 in, the front side of body 1 is fixedly connected with fixed plate 4;

[0032] The cleaning assembly includes a first electric push rod 5 fixedly connected to the top of the fixed plate 4, the extension end of the first electric push rod 5 is fixedly connected with a connecting rod 6, the rear end of the connecting rod 6 is fixedly connected with a piston rod 7, the top of the fixed plate 4 is fixedly connected with a fixed block 8, the top of the fixed block 8 is fixedly connected with a piston cylinder 9, the piston rod 7 is slidably connected in the piston cylinder 9, and the right end of the piston cylinder 9 is communicated with a fixed nozzle 10;

[0033] The buffer assembly includes a connecting plate 11 fixedly connected to the bottom of the hydraulic press 3, a plurality of elastic expansion rods 12 fixedly connected to the bottom of the connecting plate 11, and a same buffer pressing plate 13 fixedly connected to the bottom of the plurality of elastic expansion rods 12.

[0034] The fixed nozzle 10 is provided with a plurality of gas outlets, and the piston cylinder 9 is provided with a plurality of one-way air inlets.

[0035] By setting the first electric push rod 5, the connecting rod 6, the piston rod 7, the piston cylinder 9 and the fixed nozzle 10, the device can automatically clean the dust and impurities on the surface of the paperboard, and can buffer during processing, so that the device is not easy to affect the adhesion effect due to the existence of dust and impurities on the surface of the paperboard during use, and the damage of the paperboard due to excessive pressure is avoided, and the actual production and processing quality of the device is further ensured.

[0036] Second embodiment:

[0037] Specifically, as Figure 1-3As shown, the top of the body 1 is fixedly connected with a first guide rail 14, the first guide rail 14 is slidably connected with a first moving table 15, the bottom of the first moving table 15 is fixedly connected with a second electric push rod 16 through a connecting block, the second electric push rod 16 is fixedly connected to the top of the body 1, the top of the first moving table 15 is fixedly connected with a second guide rail 17, the top of the first moving table 15 is fixedly connected with a third electric push rod 18, the second guide rail 17 is slidably connected with a second moving table 19, the telescopic end of the third electric push rod 18 is fixedly connected with the second moving table 19 through a connecting block, the top of the second moving table 19 is fixedly connected with two fourth electric push rods 20, the two ends of the two fourth electric push rods 20 close to each other are fixedly connected with a limiting plate 21, the front side of the body 1 is provided with a control box, and the bottom of the body 1 is provided with a supporting leg.

[0038] By setting the first moving table 15, the second electric push rod 16, the second guide rail 17, the third electric push rod 18 and the second moving table 19, the second electric push rod 16 and the third electric push rod 18 are started to drive the first moving table 15 to move to a suitable position on the first guide rail 14, and then the second moving table 19 moves to a suitable position on the second guide rail 17, so that the paperboard can be fed to a suitable position, avoiding the misalignment of the paperboard during processing.

[0039] The working principle is that: when in use, first, the paperboard to be pressed is placed on the top of the second moving table 19, then the two fourth electric push rods 20 are started to push the two limiting plates 21 to limit the two sides of the paperboard, then the first electric push rod 5 can be started to drive the connecting rod 6 and the piston rod 7 to reciprocate in the piston cylinder 9, so that the external air enters through the one-way air inlet and can be discharged from the air outlet, dust on the surface of the paperboard can be blown off, then the second electric push rod 16 is started to drive the first moving table 15 to move to a suitable position on the first guide rail 14, and the third electric push rod 18 is started, the third electric push rod 18 drives the second moving table 19 to move to a suitable position on the second guide rail 17, and finally is located directly below the buffer plate, the hydraulic machine 3 is started, the connecting plate 11, the elastic telescopic rod 12 and the buffer pressing plate 13 are synchronously moved downward under the pushing of the hydraulic machine 3, until the buffer pressing plate 13 presses the paperboard downward, and can extrude the elastic telescopic rod 12 to make it in a contracted state, and the processing is completed.

[0040] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A high-strength cardboard production and lamination device, comprising a machine body (1), characterized in that: The top of the machine body (1) is fixedly connected to a support plate (2), a hydraulic press (3) is fixedly connected inside the support plate (2), and a fixing plate (4) is fixedly connected to the front side of the machine body (1); A cleaning assembly, the cleaning assembly comprising a first electric push rod (5) fixedly connected to the top of a fixed plate (4), the telescopic end of the first electric push rod (5) fixedly connected to a connecting rod (6), the rear end of the connecting rod (6) fixedly connected to a piston rod (7), the top of the fixed plate (4) fixedly connected to a fixed block (8), the top of the fixed block (8) fixedly connected to a piston cylinder (9), the piston rod (7) penetrates and slides in the piston cylinder (9), and the right end of the piston cylinder (9) is connected to a fixed nozzle (10); A buffer assembly comprises a connecting plate (11) fixedly connected to the bottom of a hydraulic press (3); a plurality of elastic telescopic rods (12) are fixedly connected to the bottom of the connecting plate (11); and a common buffer pressure plate (13) is fixedly connected to the bottom of the plurality of elastic telescopic rods (12).

2. The high-strength cardboard production and laminating equipment according to claim 1, characterized in that: The fixed nozzle (10) is provided with a plurality of air outlets, and the piston cylinder (9) is provided with a plurality of one-way air inlets.

3. The high-strength cardboard production and laminating equipment according to claim 1, characterized in that: The top of the machine body (1) is fixedly connected to a first guide rail (14), and a first moving platform (15) is slidably connected inside the first guide rail (14).

4. The high-strength cardboard production and laminating equipment according to claim 3, characterized in that: The bottom of the first movable platform (15) is fixedly connected to a second electric push rod (16) via a connecting block, and the second electric push rod (16) is fixedly connected to the top of the machine body (1).

5. The high-strength cardboard production and laminating equipment according to claim 3, characterized in that: The top of the first movable platform (15) is fixedly connected to a second guide rail (17), and the top of the first movable platform (15) is fixedly connected to a third electric push rod (18).

6. The high-strength cardboard production and laminating equipment according to claim 5, characterized in that: A second movable platform (19) is slidably connected in the second guide rail (17), and the telescopic end of the third electric push rod (18) is fixedly connected to the second movable platform (19) via a connecting block.

7. The high-strength cardboard production and laminating equipment according to claim 6, characterized in that: Two fourth electric push rods (20) are fixedly connected to the top of the second movable platform (19), and both ends of the two fourth electric push rods (20) that are close to each other are fixedly connected to a limiting plate (21).

8. The high-strength cardboard production and laminating equipment according to claim 1, characterized in that: A control box is provided on the front side of the machine body (1), and supporting legs are provided on the bottom of the machine body (1).

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