A mobile bubble pressing device and a mobile bubble pressing process

Abstract

The present invention provides a mobile bubble pressing device, which includes a lifting mechanism for placing a surrounding frame to be bubble-pressed and lifting the surrounding frame; a mounting plate located above the lifting mechanism; an inner mold disposed on the mounting plate for being placed inside the surrounding frame when the lifting mechanism lifts the surrounding frame; and a bubble pressing mechanism disposed on the mounting plate and around the inner mold for cooperating with the inner mold to press the side walls around the surrounding frame after the inner mold is placed inside the surrounding frame. By providing the lifting mechanism, it is convenient to lift the surrounding frame to be bubble-pressed, so that the surrounding frame is sleeved outside the inner mold. By providing the bubble pressing mechanism, it is convenient to cooperate with the inner mold to press the surrounding frame. And by providing a moving mechanism, during the process of pressing the surrounding frame, the surrounding frame can be moved by using the time of bubble pressing and pressure maintaining, so as to realize pressure maintaining for the surrounding frame during the moving process, save the time of bubble pressing and thus improve the efficiency of bubble pressing.

Description

Technical Field

[0001] The present invention relates to the technical field of carton processing, and particularly relates to a mobile bubble pressing device and a mobile bubble pressing process. Background Art

[0002] The surrounding frame is made by pasting grey board and face paper with glue, and through edge folding and surrounding die forming. It is an important accessory in the carton. After the surrounding frame is initially formed, it is necessary to press the bubbles on the face paper pasted on the grey board.

[0003] Currently, the general method for pressing bubbles on the face paper is to place an inner mold inside the surrounding frame, and cooperate with an external pressing plate and the inner mold to press the bubbles on the face paper. And after pressing the bubbles, it is necessary to keep the pressure for a certain period of time. During this process, the position of the surrounding frame is fixed, which takes a long time and the bubble pressing efficiency is low. Summary of the Invention

[0004] The purpose of the present invention is to solve the above deficiencies, and provide a mobile bubble pressing device and a mobile bubble pressing process with high bubble pressing efficiency and time saving.

[0005] To solve the above technical problems, the present invention adopts the following technical solutions: A mobile bubble pressing device, comprising:

[0006] A jacking mechanism, used for placing the surrounding frame to be bubble pressed and jacking up the surrounding frame;

[0007] A mounting plate, located above the jacking mechanism;

[0008] An inner mold, arranged on the mounting plate, and used for being placed inside the surrounding frame when the jacking mechanism jacks up the surrounding frame;

[0009] A bubble pressing mechanism, arranged on the mounting plate and located around the inner mold, and used for cooperating with the inner mold to press the bubbles on the four side walls of the surrounding frame after the inner mold is placed inside the surrounding frame;

[0010] A moving mechanism, including a moving module for driving the mounting plate to move in the horizontal direction;

[0011] A first conveying mechanism, used for receiving the surrounding frame after pressure holding conveyed by the moving mechanism and sending it to the next process.

[0012] Further, the jacking mechanism includes a first power mechanism and a first placing plate for moving in the vertical direction under the action of the first power mechanism.

[0013] Further, the jacking mechanism further includes a second power mechanism for moving in the vertical direction following the first power mechanism and a second placing plate for moving in the vertical direction under the action of the second power mechanism.

[0014] Further, a limiting mechanism for limiting the surrounding frame and located on both sides of the second placing plate is provided on the first placing plate.

[0015] Further, a limiting post for limiting the second placing plate is provided on the first placing plate, and a card slot adapted to the limiting post is provided on the second placing plate.

[0016] Further, a second conveying mechanism for conveying the surrounding frame to be bubble-pressed onto the second placing plate is further included.

[0017] Further, a hemming mechanism for hemming the face paper to be hemmed on the surrounding frame is further included.

[0018] Further, a demolding mechanism for pushing out the surrounding frame on the inner mold after pressure holding is provided on the mounting plate.

[0019] Further, the demolding mechanism includes a third power mechanism provided on the mounting plate and a demolding rod for moving vertically under the drive of the third power mechanism. The demolding rod is used to push out the surrounding frame from the inner mold after pressure holding.

[0020] A mobile bubble-pressing process using the above-mentioned mobile bubble-pressing device includes the following steps:

[0021] S1. The surrounding frame to be bubble-pressed is conveyed onto the lifting mechanism by the second conveying mechanism;

[0022] S2. The lifting mechanism jacks up the surrounding frame, and the inner mold enters the inside of the surrounding frame;

[0023] S3. The bubble-pressing mechanisms arranged around the inner mold cooperate with the inner mold to extrude the surrounding frame;

[0024] S4. The moving mechanism drives the mounting plate to move horizontally until the surrounding frame is located above the first conveying mechanism. During this process, the bubble-pressed surrounding frame is pressure-held;

[0025] S5. The bubble-pressing mechanisms release the pressure holding on the surrounding frame, and the demolding mechanism demolds the surrounding frame on the inner mold, so that the surrounding frame falls onto the first conveying mechanism.

[0026] Further, the surrounding frame to be bubble-pressed is conveyed onto the second placing plate by the second conveying mechanism, and the surrounding frame is limited by the limiting mechanism. Then, the first power mechanism drives the first placing plate to move upward so that the surrounding frame approaches the inner mold, and the second power mechanism moves upward following the first power mechanism; at this time, the limiting mechanism releases the limitation on the surrounding frame. Under the guiding action of the limiting posts, the second power mechanism drives the second placing plate to move upward, and the inner mold enters the surrounding frame.

[0027] Further, before the inner mold enters the surrounding frame, the hemming mechanism is used to hem the face paper on the surrounding frame that has not been hemmed to make the face paper horizontal. When the hemmed face paper enters the surrounding frame with the inner mold, the inner mold re-hemms the horizontal face paper, so that the unhemmed face paper is bonded to the inner wall of the surrounding frame.

[0028] Compared with the prior art, the present invention has the following beneficial effects: By setting up the jacking mechanism, it is convenient to jack up the surrounding frame to be bubble-pressed, so that the surrounding frame is sleeved outside the inner mold. By setting up the bubble-pressing mechanism, it is convenient to cooperate with the inner mold to press the bubble on the surrounding frame. And by setting up the moving mechanism, during the process of pressing the bubble on the surrounding frame, the surrounding frame can be moved by using the time of bubble-pressing and pressure-holding, so that pressure-holding is realized during the moving process, saving the time of bubble-pressing and thus improving the efficiency of bubble-pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The specification drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0030] Figure 1 is a perspective view of an embodiment of the present invention.

[0031] Figure 2 is a perspective view of the jacking mechanism and the bubble-pressing mechanism of an embodiment of the present invention.

[0032] Figure 3 is a perspective view of the jacking mechanism of an embodiment of the present invention receiving the surrounding frame to be bubble-pressed.

[0033] Figure 4 is a perspective view of the mounting plate before the demolding mechanism of an embodiment of the present invention is used.

[0034] Figure 5 is a perspective view of the mounting plate after the demolding mechanism of an embodiment of the present invention is used.

[0035] Figure 6 is a schematic diagram of the state of the surrounding frame of an embodiment of the present invention.

[0036] In the figure: 1. Jacking mechanism; 2. Enclosure; 3. Mounting plate; 4. Inner mold; 5. Blister pressing mechanism; 51. Pressing plate; 52. Fifth power mechanism; 6. Moving mechanism; 61. Moving module; 7. First conveying mechanism; 11. First power mechanism; 12. First placing plate; 13. Second power mechanism; 14. Second placing plate; 15. Limiting mechanism; 151. Limiting column; 152. Card slot; 153. Fixed plate; 154. Moving plate; 155. Sixth power mechanism; 16. Second conveying mechanism; 8. Flanging mechanism; 81. Flanging plate; 82. Fourth power mechanism; 9. Demolding mechanism; 91. Third power mechanism; 92. Demolding rod. Detailed implementation manners

[0037] If there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution where A and B are satisfied simultaneously. In addition, "a plurality" means two or more. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0038] Please refer to Figure 1-6 :

[0039] A mobile blister pressing device, comprising:

[0040] A jacking mechanism 1, which is used to place the enclosure 2 to be blister-pressed and jack up the enclosure 2;

[0041] A mounting plate 3, located above the jacking mechanism 1;

[0042] An inner mold 4, arranged on the mounting plate 3, and used to be placed inside the enclosure 2 when the jacking mechanism 1 jacks up the enclosure 2;

[0043] A blister pressing mechanism 5, arranged on the mounting plate 3 and around the inner mold 4, including a pressing plate 51 for cooperating with the inner mold 4 and a fifth power mechanism 52 arranged on the mounting plate 3 for driving the pressing plate 51 to move, and used to cooperate with the inner mold 4 to press the four side walls of the enclosure 2 after the inner mold 4 is placed inside the enclosure 2;

[0044] A moving mechanism 6, including a moving module 61 for driving the mounting plate 3 to move in the horizontal direction;

[0045] The first conveying mechanism 7 is used to receive the pressure-maintained surrounding frame 2 conveyed by the moving mechanism 6 and send it to the next process.

[0046] Before use, the surrounding frame 2 to be bubble-pressed is sent onto the lifting mechanism 1, and then the surrounding frame 2 is lifted by the lifting mechanism 1 until the inner mold 4 completely enters the inside of the surrounding frame 2. The bubble-pressing mechanism 5 cooperates with the inner mold 4 to press the four sides of the surrounding frame 2, and during the bubble-pressing process, the moving mechanism 6 drives the mounting plate 3 to move, so as to press and maintain the pressure on the surrounding frame 2 during the moving process, solving the technical problem in the prior art that the surrounding frame 2 needs to be static for a period of time during bubble-pressing and pressure-maintaining, and the bubble-pressing efficiency is relatively low, saving the time of the bubble-pressing process.

[0047] In one embodiment, the lifting mechanism 1 includes a first power mechanism 11 and a first placement plate 12 that moves in the vertical direction under the action of the first power mechanism 11. With this design, by setting the first placement plate 12, it is convenient to place the surrounding frame 2 to be bubble-pressed, and by setting the first power mechanism 11, it is convenient to lift the first placement plate 12 and the surrounding frame 2 to be bubble-pressed, so as to facilitate sleeving the surrounding frame 2 outside the inner mold 4.

[0048] In one embodiment, the lifting mechanism 1 further includes a second power mechanism 13 that moves in the vertical direction following the first power mechanism 11 and a second placement plate 14 that moves in the vertical direction under the action of the second power mechanism 13. With this design, by setting the second placement plate 14, it is convenient to place the surrounding frame 2 to be bubble-pressed, and the second power mechanism 13 moves in the vertical direction following the first power mechanism 11, so that when the first power mechanism 11 moves, the second power mechanism 13 and the second placement plate 14 can move following the first power mechanism 11, facilitating the lifting of the surrounding frame 2 to be bubble-pressed and decomposing the lifting of the surrounding frame 2 into two strokes.

[0049] In one embodiment, a limiting mechanism 15 for limiting the surrounding frame 2 and located on both sides of the second placement plate 14 is provided on the first placement plate 12. The limiting mechanism 15 includes a fixed plate 153, a moving plate 154, and a sixth power mechanism 155 for driving the moving plate 154 to move. The fixed plate 153 and the moving plate 154 are respectively located on both sides of the second placement plate 14. With this design, by setting the limiting mechanism 15, the surrounding frame 2 can be limited, so that the position of the surrounding frame 2 can correspond to that of the inner mold 4, facilitating sleeving the surrounding frame 2 outside the inner mold 4 and facilitating the bubble-pressing of the surrounding frame 2. By setting the moving plate 154 and the sixth power mechanism 155, it is convenient to adjust the limiting mechanism 15 according to the size of the surrounding frame 2, so that the moving plate 154 and the fixed plate 153 can limit the surrounding frame 2.

[0050] In one embodiment, a limiting post 151 for limiting the second placing plate 14 is provided on the first placing plate 12, and a clamping groove 152 adapted to the limiting post 151 is provided on the second placing plate 14. With such a design, by setting the cooperation of the limiting post 151 and the clamping groove 152, while limiting the surrounding frame 2, the second placing plate 14 can be limited by the limiting post 151 and the clamping groove 152, thereby ensuring the stable position of the surrounding frame 2.

[0051] In one embodiment, a second conveying mechanism 16 for conveying the surrounding frame 2 to be bubble-pressed onto the second placing plate 14 is further included. With such a design, by setting the second conveying mechanism 16, it is convenient to convey the surrounding frame 2 to be bubble-pressed, so as to facilitate sending the surrounding frame 2 onto the second placing plate 14.

[0052] In one embodiment, a hemming mechanism 8 for hemming the face paper to be hemmed on the surrounding frame 2 is further included. The hemming mechanism 8 includes a hemming plate 81 for hemming the face paper to be hemmed and a fourth power mechanism 82 for driving the hemming plate 81 to move. With such a design, by setting the hemming mechanism 8, before the inner mold 4 enters the surrounding frame 2, the face paper to be hemmed on the surrounding frame 2 can be hemmed by the hemming mechanism 8, and the face paper can be hemmed again after the inner mold 4 enters the surrounding frame 2, so that the face paper is adhered to the inner side wall of the surrounding frame 2.

[0053] In one embodiment, a demolding mechanism 9 for pushing out the surrounding frame 2 on the inner mold 4 after pressure holding is provided on the mounting plate 3. With such a design, by setting the demolding mechanism 9, after pressure holding, it is convenient to push out the surrounding frame 2 on the inner mold 4 by the demolding mechanism 9, so that the surrounding frame 2 falls onto the first conveying mechanism 7, and the surrounding frame 2 after bubble-pressing and pressure holding is sent to the next process.

[0054] In one embodiment, the demolding mechanism 9 includes a third power mechanism 91 provided on the mounting plate 3 and a demolding rod 92 for moving in the vertical direction under the drive of the third power mechanism 91. The demolding rod 92 is attached to the outer wall of the inner mold 4, and the demolding rod 92 is used to push out the surrounding frame 2 from the inner mold 4 after pressure holding. With such a design, by setting the third power mechanism 91 and the demolding rod 92, it is convenient to push out the surrounding frame 2 on the inner mold 4 after bubble-pressing and pressure holding, so that the surrounding frame 2 is separated from the inner mold 4.

[0055] Preferably, the first conveying mechanism 7 and the second conveying mechanism 16 are common conveyor belts or conveyors in the prior art, so the specific structures are not described herein.

[0056] Preferably, the moving module 61, the first power mechanism 11, the second power mechanism 13, the third power mechanism 91, the fourth power mechanism 82 and the fifth power mechanism 52 include, but are not limited to, cylinders, hydraulic cylinders, linear guides, linear modules or electric push rods, etc. Such a design facilitates the use of the moving module 61, the first power mechanism 11, the second power mechanism 13, the third power mechanism 91, the fourth power mechanism 82 and the fifth power mechanism 52.

[0057] A moving bubble pressing process, using the above-mentioned moving bubble pressing device, includes the following steps:

[0058] S1. The frame 2 to be bubble-pressed is conveyed to the lifting mechanism 1 by the second conveying mechanism 16;

[0059] S2. The lifting mechanism 1 jacks up the frame 2, and the inner mold 4 enters the inside of the frame 2;

[0060] S3. The bubble pressing mechanism 5 arranged around the inner mold 4 cooperates with the inner mold 4 to extrude the frame 2;

[0061] S4. The moving mechanism 6 drives the mounting plate 3 to move horizontally until the frame 2 is located above the first conveying mechanism 7. During this process, the frame 2 after bubble pressing is kept under pressure;

[0062] S5. The bubble pressing mechanism 5 releases the pressure on the frame 2, and the demolding mechanism 9 demolds the frame 2 on the inner mold 4, so that the frame 2 falls onto the first conveying mechanism 7.

[0063] In an embodiment, the frame 2 to be bubble-pressed is conveyed to the second placing plate 14 by the second conveying mechanism 16, and the frame 2 is limited by the limiting mechanism 15. Then, the first power mechanism 11 drives the first placing plate 12 to move upward so that the frame 2 approaches the inner mold 4, and the second power mechanism 13 moves upward following the first power mechanism 11; at this time, the limiting mechanism 15 releases the limitation on the frame 2, and under the guiding action of the limiting column 151, the second power mechanism 13 drives the second placing plate 14 to move upward, and the inner mold 4 enters the frame 2. Such a design can decompose the upward stroke of the frame 2 into two strokes, facilitating the lifting of the frame 2 and enabling the frame 2 to pause during the lifting process.

[0064] In one embodiment, before the inner mold 4 enters the surrounding frame 2, the hemming mechanism 8 is used to hem the unhemmed face paper on the surrounding frame 2 to make the face paper horizontal. When the hemmed face paper enters the surrounding frame 2 with the inner mold 4, the inner mold 4 is used to hem the horizontal face paper again, so that the unhemmed face paper is bonded to the inner wall of the surrounding frame 2. With this design, by decomposing the upward stroke of the surrounding frame 2 into two strokes, it is convenient for the surrounding frame 2 to pause when being lifted. By setting the hemming mechanism 8, it is convenient to hem the unhemmed face paper of the surrounding frame 2 through the hemming mechanism 8 when the surrounding frame 2 pauses, so that the face paper is horizontal. When the inner mold 4 enters the surrounding frame 2, the face paper is further hemmed so that the face paper is bonded to the inner side wall of the surrounding frame 2.

[0065] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention.

Claims

1. A mobile bubble pressing device, characterized in that: It includes: A jacking mechanism (1) for placing a surrounding frame (2) to be bubble pressed and jacking up the surrounding frame (2); A mounting plate (3) located above the jacking mechanism (1); An inner mold (4) arranged on the mounting plate (3) for being placed inside the surrounding frame (2) when the jacking mechanism (1) jacks up the surrounding frame (2); A bubble pressing mechanism (5) arranged on the mounting plate (3) and surrounding the inner mold (4) for bubble pressing the peripheral side walls of the surrounding frame (2) in cooperation with the inner mold (4) after the inner mold (4) is placed inside the surrounding frame (2); A moving mechanism (6) including a moving module (61) for driving the mounting plate (3) to move in the horizontal direction; A first conveying mechanism (7) for receiving the pressure-maintained surrounding frame (2) conveyed by the moving mechanism (6) and sending it to the next process; The jacking mechanism (1) includes a first power mechanism (11) and a first placing plate (12) for moving in the vertical direction under the action of the first power mechanism (11); The jacking mechanism (1) further includes a second power mechanism (13) for moving in the vertical direction following the first power mechanism (11) and a second placing plate (14) for moving in the vertical direction under the action of the second power mechanism (13).

2. The mobile bubble pressing device according to claim 1, characterized in that: A limiting mechanism (15) for limiting the surrounding frame (2) and located on both sides of the second placing plate (14) is arranged on the first placing plate (12).

3. The mobile bubble pressing device according to claim 1 or 2, characterized in that: A limiting column (151) for limiting the second placing plate (14) is arranged on the first placing plate (12), and a card slot (152) adapted to the limiting column (151) is arranged on the second placing plate (14).

4. The mobile bubble pressing device according to claim 1 or 2, characterized in that: It further includes a second conveying mechanism (16) for conveying the surrounding frame (2) to be bubble pressed onto the second placing plate (14).

5. The mobile bubble pressing device according to claim 1 or 2, characterized in that: It further includes a hemming mechanism (8) for hemming the face paper to be hemmed on the surrounding frame (2).

6. The mobile bubble pressing device according to claim 1 or 2, characterized in that: A demolding mechanism (9) for pushing out the surrounding frame (2) on the inner mold (4) after pressure maintaining is arranged on the mounting plate (3).

7. The mobile bubble pressing device according to claim 6, characterized in that: The demolding mechanism (9) includes a third power mechanism (91) arranged on the mounting plate (3) and a demolding rod (92) for moving in the vertical direction under the drive of the third power mechanism (91), and the demolding rod (92) is used for pushing out the surrounding frame (2) from the inner mold (4) after pressure maintaining.

8. A mobile bubble pressing process, characterized in that: Using the mobile bubble pressing device according to claim 3, it includes the following steps: S1. The surrounding frame (2) to be bubble-pressed is conveyed to the lifting mechanism (1) by the second conveying mechanism (16); S2. The lifting mechanism (1) lifts the surrounding frame (2), and the inner mold (4) enters the inside of the surrounding frame (2); S3. The bubble-pressing mechanism (5) arranged around the inner mold (4) cooperates with the inner mold (4) to extrude the surrounding frame (2); S4. The moving mechanism (6) drives the mounting plate (3) to move horizontally until the surrounding frame (2) is located above the first conveying mechanism (7), and during this process, the bubble-pressed surrounding frame (2) is kept under pressure; S5. The bubble-pressing mechanism (5) releases the pressure on the surrounding frame (2), and the demolding mechanism (9) demolds the surrounding frame (2) on the inner mold (4), so that the surrounding frame (2) falls onto the first conveying mechanism (7).

9. The moving bubble-pressing process according to claim 8, characterized in that: The surrounding frame (2) to be bubble-pressed is conveyed to the second placing plate (14) by the second conveying mechanism (16), and the surrounding frame (2) is limited by the limiting mechanism (15). Then, the first power mechanism (11) drives the first placing plate (12) to move upward so that the surrounding frame (2) approaches the inner mold (4), and the second power mechanism (13) moves upward following the first power mechanism (11). At this time, the limiting mechanism (15) releases the limitation on the surrounding frame (2), and under the guiding action of the limiting column (151), the second power mechanism (13) drives the second placing plate (14) to move upward, and the inner mold (4) enters the surrounding frame (2).

10. The moving bubble-pressing process according to claim 9, characterized in that: Before the inner mold (4) enters the surrounding frame (2), the hemming mechanism (8) hemms the face paper on the surrounding frame (2) that has not been hemmed to make the face paper horizontal. And when the hemmed face paper enters the surrounding frame (2) with the inner mold (4), the inner mold (4) hemms the horizontal face paper again, so that the unhemmed face paper is bonded to the inner wall of the surrounding frame (2).

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