Defoaming hydraulic device for lid and tray box of packaging machine

Abstract

The utility model relates to the technical field of packaging box processing, and discloses a packaging machinery heaven and earth cover box bubble removing hydraulic device which comprises a workbench, a supporting frame, a first bubble pressing assembly and a placing assembly are installed on the upper surface of the workbench, a cabinet body is installed on the lower surface of the workbench, and a second bubble pressing assembly is installed on the upper surface of the supporting frame. According to the top and bottom cover box machining device, the top and bottom cover box can be well supported through the arranged containing blocks, the top and bottom cover box can be adsorbed through the arranged suction cups, the top and bottom cover box is prevented from deviating in the machining process, and the top and bottom cover box can be conveniently machined through matched use of a connecting pipe, a sliding plate, a connecting rod and a first spring. The top and bottom cover box can be jacked up after being machined, a worker can take the top and bottom cover box conveniently, and the good practical effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, in particular to a defoaming hydraulic device for the top and bottom cover box of packaging machinery. Background Technique

[0002] As a kind of packaging material, the packaging box is widely used in people's life and work. The production of the packaging box usually involves preparing the embryo box first, and then bonding materials such as protective film and decorative paper on the surface of the embryo box. Affected by the bonding performance of the glue, air bubbles are likely to appear between the embryo box and the materials. The existence of air bubbles will affect the use and appearance of the packaging box. Therefore, it is necessary to carry out bubble pressing treatment during the production process of the packaging box.

[0003] The utility model patent application document with the publication number of "CN216068895U" discloses a packaging box bubble pressing device, which mainly consists of a frame, a workbench surface, a first bubble pressing component and a second bubble pressing component. This technical solution can improve the bubble pressing efficiency of the packaging box.

[0004] The packaging box bubble pressing device disclosed in the above document has the following defects: when processing the top and bottom cover box, since one end of the top and bottom cover box is provided with an opening, the top and bottom cover box does not have good support on the workbench surface. When the first bubble pressing plate and the second bubble pressing plate contact the outer surface of the top and bottom cover box, it may squeeze and deform it, resulting in waste of the packaging box.

[0005] It can be seen from this that the existing packaging box bubble pressing device is not convenient for defoaming the top and bottom cover box, and it is necessary to improve the existing deficiencies and provide a defoaming hydraulic device for the top and bottom cover box of packaging machinery. Content of the Utility Model

[0006] The purpose of the utility model is to provide a defoaming hydraulic device for the top and bottom cover box of packaging machinery to solve the problems put forward in the above background technique.

[0007] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0008] The utility model is a defoaming hydraulic device for the top and bottom cover box of packaging machinery, including a workbench. A support frame, a first bubble pressing component and a placing component are installed on the upper surface of the workbench, and a cabinet body is installed on the lower surface of the workbench. A second bubble pressing component is installed on the upper surface of the support frame.

[0009] Further, the placing component includes a placing block, which is installed on the upper surface of the workbench. A through hole is formed in the upper surface of the placing block, and one end of the through hole extends into the interior of the cabinet. A connecting pipe is arranged inside the through hole. A suction cup is installed at one end of the connecting pipe. A sliding plate is provided on the outer surface of the connecting pipe. A connecting rod is installed at the inner top of the cabinet. The outer surface of the connecting rod is slidably connected with the sliding plate. A first spring is sleeved on the outer surface of the connecting rod. One end of the first spring is installed at the inner top of the cabinet, and the other end of the first spring is installed on the upper surface of the sliding plate. A first stop block is installed at one end of the connecting rod.

[0010] Further, a vacuum pumping device is installed at the inner bottom of the cabinet. An air pipe is installed at the output end of the vacuum pumping device, and the other end of the air pipe is installed with the connecting pipe.

[0011] Further, the first bubble pressing component includes a mounting plate, which is installed on the upper surface of the workbench. A first hydraulic cylinder is installed at one end of the mounting plate, and a first bubble pressing plate is installed at the output end of the first hydraulic cylinder.

[0012] Further, the second bubble pressing component includes a second hydraulic cylinder, which is installed on the upper surface of the support frame. A connecting plate is installed at the output end of the second hydraulic cylinder. A second bubble pressing plate is arranged at the lower end of the connecting plate. Guide rods are provided on the upper surface of the second bubble pressing plate. A second stop block is installed at the end of the guide rod far away from the second bubble pressing plate. The outer surface of the guide rod is slidably connected with the connecting plate. A second spring is sleeved on the outer surface of the guide rod. One end of the second spring is installed on the lower surface of the connecting plate, and the other end of the second spring is installed on the upper surface of the second bubble pressing plate.

[0013] Further, a cabinet door is hinged to one end of the cabinet, and a handle is installed on the outer surface of the cabinet door.

[0014] The utility model has the following beneficial effects:

[0015] (1) In the utility model, the placing block can provide a good supporting effect for the heaven and earth cover box. The suction cup can adsorb the heaven and earth cover box to prevent the position of the heaven and earth cover box from shifting during the processing. Through the coordinated use of the connecting pipe, the sliding plate, the connecting rod and the first spring, the heaven and earth cover box can be lifted after processing, which is convenient for the staff to take and has a good practical effect.

[0016] (2) In the utility model, through the coordinated use of the guide rod and the second spring, the impact force during the downward pressing of the second bubble pressing plate can be reduced, ensuring that the second bubble pressing plate will not squeeze and deform the outer surface of the heaven and earth cover box when it contacts the outer surface of the heaven and earth cover box.

[0017] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 Schematic diagram of the partial structure of the present utility model;

[0021] Figure 3 Sectional view of the workbench and cabinet body structure of the present utility model;

[0022] Figure 4 Schematic diagram of the structure of the first blister pressing assembly of the present utility model;

[0023] Figure 5 Schematic diagram of the structure of the second blister pressing assembly of the present utility model;

[0024] In the drawings, the list of components represented by each reference numeral is as follows:

[0025] In the figure: 1, workbench; 2, support frame; 3, first blister pressing assembly; 301, mounting plate; 302, first hydraulic cylinder; 303, first blister pressing plate; 4, placing assembly; 401, placing block; 402, connecting pipe; 403, suction cup; 404, sliding plate; 405, connecting rod; 406, first spring; 407, first stop block; 5, cabinet body; 6, second blister pressing assembly; 601, second hydraulic cylinder; 602, connecting plate; 603, second blister pressing plate; 604, guide rod; 605, second stop block; 606, second spring; 7, vacuum pumping device; 8, air pipe; 9, cabinet door; 10, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1 - Figure 5As shown in the figure, the utility model is a hydraulic device for removing bubbles from the top and bottom cover boxes of packaging machinery, including a workbench 1. A support frame 2, a first bubble pressing component 3 and a placing component 4 are installed on the upper surface of the workbench 1, and a cabinet body 5 is installed on the lower surface of the workbench 1. A second bubble pressing component 6 is installed on the upper surface of the support frame 2;

[0028] The placing component 4 includes a placing block 401. The placing block 401 is installed on the upper surface of the workbench 1. A through hole is opened on the upper surface of the placing block 401. One end of the through hole extends into the interior of the cabinet body 5. A connecting pipe 402 is arranged inside the through hole. A suction cup 403 is installed at one end of the connecting pipe 402. A sliding plate 404 is arranged on the outer surface of the connecting pipe 402. A connecting rod 405 is installed at the inner top of the cabinet body 5. The outer surface of the connecting rod 405 is slidably connected with the sliding plate 404. A first spring 406 is sleeved on the outer surface of the connecting rod 405. One end of the first spring 406 is installed at the inner top of the cabinet body 5, and the other end of the first spring 406 is installed on the upper surface of the sliding plate 404. A first stop block 407 is installed at one end of the connecting rod 405;

[0029] By arranging the placing block 401, a good supporting effect can be achieved on the top and bottom cover boxes. By arranging the suction cup 403, the top and bottom cover boxes can be adsorbed, avoiding the position deviation of the top and bottom cover boxes during the processing. Through the coordinated use of the connecting pipe 402, the sliding plate 404, the connecting rod 405 and the first spring 406, after the processing of the top and bottom cover boxes is completed, the top and bottom cover boxes can be jacked up, which is convenient for the staff to take, and has a good practical effect;

[0030] A vacuum pumping device 7 is installed at the inner bottom of the cabinet body 5. The output end of the vacuum pumping device 7 is installed with an air pipe 8, and the other end of the air pipe 8 is installed with the connecting pipe 402;

[0031] The first bubble pressing component 3 includes a mounting plate 301. The mounting plate 301 is installed on the upper surface of the workbench 1. A first hydraulic cylinder 302 is installed at one end of the mounting plate 301, and a first bubble pressing plate 303 is installed at the output end of the first hydraulic cylinder 302;

[0032] The second bubble pressing component 6 includes a second hydraulic cylinder 601. The second hydraulic cylinder 601 is installed on the upper surface of the support frame 2. The output end of the second hydraulic cylinder 601 is installed with a connecting plate 602. A second bubble pressing plate 603 is arranged at the lower end of the connecting plate 602. A guide rod 604 is arranged on the upper surface of the second bubble pressing plate 603. A second stop block 605 is installed at the end of the guide rod 604 far away from the second bubble pressing plate 603. The outer surface of the guide rod 604 is slidably connected with the connecting plate 602. A second spring 606 is sleeved on the outer surface of the guide rod 604. One end of the second spring 606 is installed on the lower surface of the connecting plate 602, and the other end of the second spring 606 is installed on the upper surface of the second bubble pressing plate 603;

[0033] Through the combined use of the guide rod 604 and the second spring 606, the impact force during the downward pressing of the second bubble pressing plate 603 can be reduced, ensuring that the second bubble pressing plate 603 will not squeeze and deform the outer surface of the lid and base box when it contacts the outer surface of the lid and base box;

[0034] One end of the cabinet body 5 is hinged with a cabinet door 9, and a handle 10 is installed on the outer surface of the cabinet door 9.

[0035] During use, first place the lid and base box to be processed on the upper surface of the suction cup 403. By starting the vacuum pumping device 7, under the vacuum pumping action of the vacuum pumping device 7, the gas in the suction cup 403 is successively pumped away through the connecting pipe 402 and the air pipe 8, so that the suction cup 403 adsorbs the lid and base box. By starting the second hydraulic cylinder 601, the output end of the second hydraulic cylinder 601 is pushed to move the second bubble pressing plate 603 downward, so that the second bubble pressing plate 603 pushes the lid and base box to move. When the outer surface of the lid and base box abuts against the outer surface of the placing block 401, at this time, the guide rod 604 slides upward along the mounting hole opened on the outer surface of the connecting plate 602. At the same time, the second spring 606 is squeezed between the second bubble pressing plate 603 and the connecting plate 602, making it have a certain buffering effect to avoid squeezing and deforming the lid and base box when the second bubble pressing plate 603 removes bubbles from the lid and base box. By starting the first hydraulic cylinder 302, the output end of the first hydraulic cylinder 302 is pushed to move the first bubble pressing plate 303 towards the end close to the lid and base box, so that the first bubble pressing plate 303 removes bubbles from the outer surface of the lid and base box. When the second bubble pressing plate 603 pushes the lid and base box, the connecting pipe 402 and the sliding plate 404 move downward, and at the same time, the first spring 406 is gradually stretched. After the outer surface of the lid and base box is defoamed, operate the first hydraulic cylinder 302 and the second hydraulic cylinder 601 to make the first bubble pressing plate 303 and the second bubble pressing plate 603 cancel contact with the lid and base box. At the same time, the first spring 406 gradually recovers its elasticity and pushes the sliding plate 404 and the connecting pipe 402 to reset, so that the lid and base box cancel contact with the placing block 401. By turning off the vacuum pumping device 7, the suction effect of the suction cup 403 on the lid and base box is cancelled. At this time, the processed lid and base box can be taken off from the upper surface of the suction cup 403 to complete the processing operation. Through the arranged placing block 401, a good supporting effect can be achieved on the lid and base box. Through the arranged suction cup 403, the lid and base box can be adsorbed to avoid the position of the lid and base box shifting during the processing. Through the combined use of the connecting pipe 402, the sliding plate 404, the connecting rod 405 and the first spring 406, after the lid and base box is processed, the lid and base box can be lifted up, which is convenient for the staff to take and has a good practical effect.

[0036] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. The hydraulic defoaming device for the top and bottom cover box of the packaging machine, including a workbench (1), is characterized in that: A support frame (2), a first bubble pressing assembly (3) and a placing assembly (4) are mounted on the upper surface of the workbench (1), a cabinet body (5) is mounted on the lower surface of the workbench (1), and a second bubble pressing assembly (6) is mounted on the upper surface of the support frame (2).

2. The hydraulic defoaming device for the top and bottom cover box of the packaging machine according to claim 1, wherein: The placing assembly (4) includes a placing block (401). The placing block (401) is mounted on the upper surface of the workbench (1). A through hole is formed in the upper surface of the placing block (401). One end of the through hole extends into the interior of the cabinet body (5). A connecting pipe (402) is arranged inside the through hole. A suction cup (403) is mounted at one end of the connecting pipe (402). A sliding plate (404) is arranged on the outer surface of the connecting pipe (402). A connecting rod (405) is mounted on the inner top of the cabinet body (5). The sliding plate (404) is slidably connected to the outer surface of the connecting rod (405). A first spring (406) is sleeved on the outer surface of the connecting rod (405). One end of the first spring (406) is mounted on the inner top of the cabinet body (5), and the other end of the first spring (406) is mounted on the upper surface of the sliding plate (404). A first stop block (407) is mounted at one end of the connecting rod (405).

3. The hydraulic device for removing bubbles from the top and bottom cover boxes of the packaging machine according to claim 2, characterized in that: A vacuum pumping device (7) is mounted on the inner bottom of the cabinet body (5). An air pipe (8) is mounted at the output end of the vacuum pumping device (7). The other end of the air pipe (8) is mounted on the connecting pipe (402).

4. The hydraulic device for removing air bubbles from the top and bottom cover boxes of the packaging machine according to claim 1, wherein: The first bubble pressing assembly (3) includes a mounting plate (301). The mounting plate (301) is mounted on the upper surface of the workbench (1). A first hydraulic cylinder (302) is mounted at one end of the mounting plate (301). A first bubble pressing plate (303) is mounted at the output end of the first hydraulic cylinder (302).

5. The hydraulic device for removing bubbles from the top and bottom cover boxes of the packaging machine according to claim 1, characterized in that: The second bubble pressing assembly (6) includes a second hydraulic cylinder (601). The second hydraulic cylinder (601) is mounted on the upper surface of the support frame (2). A connecting plate (602) is mounted at the output end of the second hydraulic cylinder (601). A second bubble pressing plate (603) is arranged at the lower end of the connecting plate (602). Guide rods (604) are arranged on the upper surface of the second bubble pressing plate (603). A second stop block (605) is mounted at the end of the guide rod (604) far away from the second bubble pressing plate (603). The guide rod (604) is slidably connected to the connecting plate (602). A second spring (606) is sleeved on the outer surface of the guide rod (604). One end of the second spring (606) is mounted on the lower surface of the connecting plate (602), and the other end of the second spring (606) is mounted on the upper surface of the second bubble pressing plate (603).

6. The hydraulic defoaming device for the top and bottom cover box of the packaging machine according to claim 1, wherein: A cabinet door (9) is hinged to one end of the cabinet body (5). A handle (10) is mounted on the outer surface of the cabinet door (9).

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