Corrugated paperboard binding device for corrugated carton production

Abstract

The utility model relates to the technical field of corrugated carton production, and discloses a corrugated paperboard binding device for corrugated carton production, which comprises an operation box and further comprises a fixing table arranged in the operation box and used for binding paperboards, and a conveying part arranged on the outer side of the fixing table and used for conveying the paperboards; the top pressing piece is arranged in the operation box and used for limiting the top of a paperboard, the side pressing piece is used for limiting the side edge of the paperboard, the conveying piece comprises a fixing frame fixed in the operation box, a conveying belt is arranged on the outer side of the fixing frame, and the top pressing piece comprises a fixing block fixedly connected in the operation box; the outer side of the fixed block is fixedly connected with a first hydraulic rod; according to the paperboard binding device, the paperboard is moved to the fixing table through the conveying piece, then the top of the paperboard is limited through the top pressing piece, the two sides of the paperboard are adjusted to be flat through the side pressing piece and the adjusting piece, the paperboard is conveyed away through the conveying piece after binding is conducted, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box production, in particular to a corrugated paperboard bundling device used in the production of corrugated paper boxes. Background Art

[0002] Corrugated cardboard is a common packaging material, consisting of two or more layers of single-faced cardboard, and is usually used to transport and protect fragile items such as electronic products, toys, clothing, etc. It is composed of multiple layers of cardboard, each of which is usually thinner than the outer side and thicker on the inner side, forming a structure with elasticity and cushioning effect. Due to its good pressure resistance and good air tightness, it is widely used in the packaging industry. The corrugated cardboard bundling device is a device or tool used to fix and package corrugated cardboard products. It can ensure that the product remains stable and safe during transportation and storage. The corrugated cardboard box needs to use the bundling device to bundle the corrugated cardboard during production and processing.

[0003] Comparative document CN214190275U discloses a corrugated cardboard bundling device for corrugated box production. Through the arrangement of a first push rod motor, a second push rod motor, a pressure block, a push plate, a limit plate, a baffle, a slider and a slide groove, when in use, the cardboard is placed on a platform, and then the second push rod motor is started to push the cardboard to the inner side of the limit plate through the push plate, so that the front and rear ends of the cardboard are aligned through the limit plate, and then the cardboard is continued to be pushed through the push plate, and the left and right ends of the cardboard can be aligned with the baffle, and then the first push rod motor is started to push the pressure block to compress the cardboard, so that the cardboard can be quickly arranged neatly, thereby improving the efficiency of cardboard bundling. However, after the above-mentioned device has finished bundling the cardboard, the cardboard needs to be manually removed before the remaining corrugated cardboard can be bundled, and the working efficiency is low, thereby reducing the production efficiency of corrugated boxes. Utility Model Content

[0004] The utility model aims to provide a corrugated paperboard bundling device for corrugated paperboard production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for bundling corrugated cardboard for corrugated box production, comprising an operating box, and also comprising: a fixed platform arranged inside the operating box for bundling cardboard, a transmission member for conveying cardboard is arranged on the outside of the fixed platform, the transmission member comprises a fixed frame fixed inside the operating box, a conveyor belt is arranged on the outside of the fixed frame; a top pressure member and a side pressure member and an adjusting member for limiting the top of the cardboard and limiting the side of the cardboard are arranged inside the operating box, the adjusting member comprises a fixed frame fixedly connected to the outside of a clamping plate, a third hydraulic rod is fixedly connected to the outside of the fixed frame, and a piston rod of the third hydraulic rod is fixedly connected to a push plate.

[0006] Preferably, the pressing member comprises a fixed block fixedly connected to the inside of the operating box, a first hydraulic rod is fixedly connected to the outer side of the fixed block, and a pressure block is fixedly connected to the piston rod of the first hydraulic rod.

[0007] Preferably, the side pressure member includes a connecting plate fixedly connected to the outside of the pressure block, the outside of the connecting plate is rotatably connected with a clamping plate, the outside of the connecting plate is provided with a second hydraulic rod, and the clamping plate is rotatably connected to the piston rod of the second hydraulic rod.

[0008] Preferably, a groove is provided inside the clamping plate.

[0009] Preferably, the inner wall of the operation box is respectively provided with a feed inlet and a discharge outlet.

[0010] Preferably, a leg is fixedly connected to the bottom of the operation box.

[0011] Preferably, the inner walls of the feed port and the discharge port are fixedly connected with mounting rods, and the outer sides of the mounting rods are rotatably connected with moving rollers.

[0012] Preferably, both sides of the operation box are opened.

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

[0014] The utility model uses a conveyor belt to transport the cardboard to a fixed platform, one end of the cardboard is placed on the right conveyor belt, and then the first hydraulic rod is turned on to drive the pressure block to move downward to limit the upper part of the cardboard, and then the second hydraulic rod is turned on to drive the clamping plate to rotate on the connecting plate until the clamping plate is in a vertical state. At this time, the cardboard is located inside the clamping plates on the left and right sides, and then the third hydraulic rod is turned on to drive the push plate to move inside the groove on the clamping plate, and the cardboard is pushed to the right side, so that the right end of the cardboard contacts the clamping plate on the right side. As the push plate pushes the cardboard, the two ends of the cardboard can be pushed flat, and then the first hydraulic rod and the second hydraulic rod are used to move the pressure block and the clamping plate away. A gap is left between the fixed platform and the conveyor belts on both sides, which is convenient for bundling the sorted cardboard. After the cardboard is bundled, both ends contact the conveyor belts on both sides, and then the conveyor belt is turned on again to use the conveyor belt to move the bundled cardboard away. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a corrugated paperboard bundling device for corrugated paperboard box production provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the top pressure piece provided by the utility model;

[0017] Figure 3A schematic diagram of the structure of the adjusting member provided by the utility model;

[0018] Figure 4 A schematic diagram of the structure of the operating box provided by the utility model;

[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. operating box; 2. fixed platform; 3. transmission member; 301. fixed frame; 302. transmission belt; 4. top pressure member; 401. fixed block; 402. first hydraulic rod; 403. pressure block; 5. side pressure member; 501. connecting plate; 502. clamping plate; 503. second hydraulic rod; 6. adjusting member; 601. fixed frame; 602. third hydraulic rod; 603. push plate; 7. feed port; 8. discharge port; 9. support leg; 10. mounting rod; 11. moving roller. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 As shown, a device for bundling corrugated paperboards for corrugated paperboard production comprises an operating box 1, and also comprises: a fixed platform 2 arranged inside the operating box 1 for bundling paperboards, a transmission member 3 for conveying paperboards arranged outside the fixed platform 2; a top pressure member 4 for limiting the top position of the paperboards, a side pressure member 5 and an adjusting member 6 arranged inside the operating box 1 for limiting the side positions of the paperboards.

[0023] It should be noted that: the cardboard is moved to the fixed platform 2 by the transmission member 3, and then the top of the cardboard is limited by the top pressure member 4, and the two sides of the cardboard are adjusted to be flat by the side pressure member 5 and the adjustment member 6. After bundling, the cardboard is transported away by the transmission member 3.

[0024] refer to Figures 1 to 4As shown, the inner wall of the operating box 1 is respectively provided with a feed port 7 and a discharge port 8; the transmission member 3 includes a fixed frame 301 fixed inside the operating box 1, and a transmission belt 302 is arranged on the outer side of the fixed frame 301; the top pressure member 4 includes a fixed block 401 fixedly connected to the inside of the operating box 1, and a first hydraulic rod 402 is fixedly connected to the outer side of the fixed block 401, and the piston rod of the first hydraulic rod 402 is fixedly connected to a pressure block 403; the side pressure member 5 includes a connecting plate 501 fixedly connected to the outer side of the pressure block 403, and a clamping plate 502 is rotatably connected to the outer side of the connecting plate 501, and a second hydraulic rod 503 is arranged on the outer side of the connecting plate 501, and the clamping plate 502 is rotatably connected to the piston rod of the second hydraulic rod 503; the adjusting member 6 includes a fixed frame 601 fixedly connected to the outer side of the clamping plate 502, and a third hydraulic rod 602 is fixedly connected to the outer side of the fixed frame 601, and the piston rod of the third hydraulic rod 602 is fixedly connected to a push plate 603; a groove is arranged inside the clamping plate 502. The conveyor belt 302 is rotated and transmitted outside the fixed frame 301. The conveyor belt 302 is connected to a transmission device outside. It is an existing mature technology and will not be described in detail here. The conveyor belt 302 is symmetrically arranged with two groups. The cardboard is fed from the feed port 7 on one side of the operation box 1 to the conveyor belt 302 on the left, and the cardboard is transported to the fixed platform 2 by the conveyor belt 302. One end of the cardboard is placed on the conveyor belt 302 on the right, and then the first hydraulic rod 402 is turned on to drive the pressure block 403 to move downward to limit the upper part of the cardboard, and then the second hydraulic rod 503 is turned on to drive the clamping plate 502 to rotate on the connecting plate 501 until the clamping plate 502 is in a vertical state. At this time, the cardboard is located inside the clamping plates 502 on the left and right sides. Then, the third hydraulic rod 602 is turned on to drive the push plate 603 to move inside the groove on the clamping plate 502, and the cardboard is pushed to the right, so that the right end of the cardboard contacts the clamping plate 502 on the right. As the push plate 603 pushes the cardboard, the two ends of the cardboard can be pushed flat, and then the first hydraulic rod 402 and the second hydraulic rod 503 are used to remove the pressing block 403 and the clamping plate 502. A gap is left between the fixed table 2 and the conveyor belts on both sides to facilitate bundling of the sorted cardboard. After the cardboard is bundled, both ends are in contact with the conveyor belts 302 on both sides, and then the conveyor belt 302 is turned on again, and the bundled cardboard is removed by the conveyor belt 302, and then it is moved out of the operation box 1 through the discharge port 8 for the next step of processing.

[0025] refer to Figure 1 and Figure 5As shown, the bottom of the operation box 1 is fixedly connected with a support leg 9; the inner walls of the feed port 7 and the discharge port 8 are fixedly connected with a mounting rod 10, and the outer side of the mounting rod 10 is rotatably connected with a moving roller 11; both sides of the operation box 1 are set with openings. The cardboard and the support leg 9 are welded to the bottom of the operation box 1, and the outer side of the support leg 9 is fixedly connected with a reinforcing rod. The support leg 9 is used to support and fix the operation box 1, thereby improving the stability of the operation box 1 during operation. When feeding and removing the cardboard, the cardboard contacts the moving roller 11 inside the feed port 7 and the discharge port 8, driving the moving roller 11 to rotate outside the mounting rod 10, reducing the friction between the cardboard and the operation box 1, making it easier to move the cardboard and improving the work efficiency of the user.

[0026] Working principle: feed the cardboard from the feed port 7 on one side of the operation box 1 to the conveyor belt 302 on the left, use the conveyor belt 302 to transport the cardboard to the fixed table 2, and put one end of the cardboard on the right conveyor belt 302, then turn on the first hydraulic rod 402 to drive the pressure block 403 to move down to limit the upper part of the cardboard, and then turn on the second hydraulic rod 503 to drive the clamping plate 502 to rotate on the connecting plate 501 until the clamping plate 502 is in a vertical state. At this time, the cardboard is located inside the clamping plates 502 on the left and right sides. Then turn on the third hydraulic rod 602 to drive the push plate 603 to move inside the groove on the clamping plate 502, push the cardboard to the right, so that the right end of the cardboard contacts the clamping plate 502 on the right, and as the push plate 603 pushes the cardboard, the two ends of the cardboard can be pushed flat, and then use the first hydraulic rod 402 and the second hydraulic rod 503 removes the pressing block 403 and the clamping plate 502, and a gap is left between the fixed platform 2 and the conveyor belts on both sides, which is convenient for bundling the sorted cardboard. After the cardboard is bundled, both ends are in contact with the conveyor belts 302 on both sides, and then the conveyor belt 302 is turned on again, and the bundled cardboard is removed by the conveyor belt 302, and is moved out of the operation box 1 through the discharge port 8 for the next step of processing. The cardboard and the supporting legs 9 are welded to the bottom of the operation box 1, and the outer side of the supporting legs 9 is fixedly connected with a reinforcing rod. The supporting legs 9 are used to support and fix the operation box 1 to improve the stability of the operation box 1 during operation. When feeding in and removing the cardboard, the cardboard contacts the moving rollers 11 inside the feed port 7 and the discharge port 8, driving the moving rollers 11 to rotate outside the mounting rod 10, reducing the friction between the cardboard and the operation box 1, facilitating the movement of the cardboard, and improving the work efficiency of the user.

[0027] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] 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 device for bundling corrugated paperboards for corrugated paperboard production, comprising an operating box (1), characterized in that: Also includes: A fixed platform (2) for bundling cardboards is arranged inside the operating box (1), a transmission member (3) for conveying cardboards is arranged outside the fixed platform (2), and the transmission member (3) comprises a fixed frame (301) fixed inside the operating box (1), and a transmission belt (302) is arranged outside the fixed frame (301); A top pressure piece (4) for limiting the top position of a paperboard, a side pressure piece (5) for limiting the side position of a paperboard and an adjusting piece (6) are arranged inside the operating box (1), wherein the adjusting piece (6) comprises a fixing frame (601) fixedly connected to the outside of a clamping plate (502), a third hydraulic rod (602) is fixedly connected to the outside of the fixing frame (601), and a piston rod of the third hydraulic rod (602) is fixedly connected to a push plate (603).

2. The device for bundling corrugated paperboards for corrugated paperboard production according to claim 1, characterized in that: The pressing member (4) comprises a fixed block (401) fixedly connected to the inside of the operating box (1), a first hydraulic rod (402) fixedly connected to the outside of the fixed block (401), and a pressure block (403) fixedly connected to the piston rod of the first hydraulic rod (402).

3. The device for bundling corrugated paperboards for corrugated paperboard production according to claim 2, characterized in that: The side pressure member (5) comprises a connecting plate (501) fixedly connected to the outside of the pressure block (403), the outside of the connecting plate (501) is rotatably connected to a clamping plate (502), a second hydraulic rod (503) is arranged on the outside of the connecting plate (501), and the clamping plate (502) is rotatably connected to the piston rod of the second hydraulic rod (503).

4. The device for bundling corrugated paperboards for corrugated paperboard production according to claim 3, characterized in that: A groove is formed inside the clamping plate (502).

5. The device for bundling corrugated paperboards for corrugated paperboard production according to claim 1, characterized in that: The inner wall of the operation box (1) is respectively provided with a feed inlet (7) and a discharge outlet (8).

6. The device for bundling corrugated paperboards for corrugated paperboard production according to claim 1, characterized in that: The bottom of the operation box (1) is fixedly connected with a supporting leg (9).

7. The device for bundling corrugated paperboards for corrugated paperboard production according to claim 5, characterized in that: The inner walls of the feed port (7) and the discharge port (8) are both fixedly connected with a mounting rod (10), and the outer side of the mounting rod (10) is rotatably connected with a moving roller (11).

8. The device for bundling corrugated paperboards for corrugated paperboard box production according to claim 1, characterized in that: Both sides of the operation box (1) are opened.

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