Parchment paper pressing device

Abstract

The utility model relates to the technical field of cigarette case production, in particular to a vegetable parchment pressing device which comprises an operation table, a conveyor and a suction cup transplanting device, the conveyor and the suction cup transplanting device are installed on the operation table, a rotating table is installed in the center of the operation table, four attaching stations are installed on the rotating table, and a limiting assembly and a pressing assembly are installed on the conveyor; the pressing assembly comprises a supporting plate installed on the conveyor. According to the pressing device for the parchment paper, cigarette cases are transplanted to the conveyor through the suction cup transplanting device until the cigarette cases are conveyed to the positioning and correcting position of the limiting assembly, the parchment paper is attached through cooperation of the rotating table and the attaching station, and the parchment paper is conveyed to the position below the pressing assembly through the conveyor after attachment is completed; the pressing assembly is used for inwards folding the attached arched part of the parchment paper, meanwhile, the attached position of the parchment paper and the cigarette case is pressed, the attaching firmness and quality of the parchment paper are improved, and meanwhile the production cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette box production, in particular to a pressing device for sulfuric acid paper. Background Art

[0002] Sulfate paper material has excellent moisture-proof, oil-proof and air-tight properties, moderate transparency, strong decorativeness, and can better highlight the theme and beauty. It is used to make high-end packaging boxes, especially cigarette packaging boxes, to better decorate, protect and promote cigarette products, and plays an important role in the packaging process.

[0003] At present, the existing cigarette packaging boxes are all loaded and pasted with sulfuric acid paper through multiple groups of robots. Because the robot is an independent device, it can only press and paste in sequence during the loading process. As a result, some sulfuric acid papers are not pasted tightly enough, which will cause pasting deviation or falling off in other processes, affecting the pasting quality. At the same time, due to the high cost of the robot, the cost of pasting will also increase. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressing device for sulfuric acid paper, comprising an operating table and a conveyor and a suction cup transplanting device installed on the operating table, a rotating table is installed at the center of the operating table, four laminating stations are installed on the rotating table, and a limit assembly and a pressing assembly are installed on the conveyor;

[0005] The pressing assembly comprises a supporting plate installed on the conveyor, a bottom block and a lifting linkage part are slidably connected to the supporting plate, and a pressing block connected to one end of the lifting linkage part is hinged on one side of the bottom block.

[0006] Furthermore, a protruding end is formed on the top of the pressing block, and the lifting linkage part includes a push-down cylinder installed on the top of the support plate, and a push-down block slidingly connected to the support plate is fixed to the ejection end of the push-down cylinder, and a connecting plate hinged on one side of the push-down block is hinged together with the protruding end of the pressing block.

[0007] Furthermore, a baffle extending to the top of the pressing block is fixed on the top of the bottom block, a spring is installed between the baffle and the protruding end of the pressing block, and the baffle is L-shaped.

[0008] Furthermore, the limiting assembly includes a fixed plate installed on one side of the conveyor, a top cylinder is installed on one side of the fixed plate, an upper moving plate slidably connected to the fixed plate is fixed at the ejection end of the upper moving cylinder, and two clamping plates extending to the top of the conveyor are installed on the upper moving plate.

[0009] Furthermore, a side plate is fixed on the side of the conveyor opposite to the fixed plate, a side push cylinder is installed on the plate surface of the side plate, a push block is fixed on the ejection end of the side push cylinder, and the concave surface on the push block is L-shaped.

[0010] Furthermore, an L-shaped plate is fixed on the side of the conveyor opposite to the fixed plate, a propulsion cylinder is installed on the top of the L-shaped plate, a T-shaped plate located between two clamping plates is fixed to the propulsion end of the propulsion cylinder, and a clamping cylinder connected to the clamping plates is installed on the top of the upper moving plate.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] The pressing device of the sulfuric acid paper transfers the cigarette box to the conveyor through the suction cup transfer device until it is transported to the limit component for positioning and correction, and then the sulfuric acid paper is bonded through the rotating table in cooperation with the bonding station. After the bonding is completed, the sulfuric acid paper is transported to the bottom of the pressing component through the conveyor, and the pressing component folds the sulfuric acid paper inward at the bonding arched part, and presses the bonding position of the sulfuric acid paper and the cigarette box at the same time, thereby improving the firmness and quality of the bonding, and also reducing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 A three-dimensional diagram of the pressing component in the present utility model;

[0015] Figure 3 It is a three-dimensional diagram of the limit assembly in the utility model;

[0016] Figure 4 It is a three-dimensional diagram of the laminating station in the utility model.

[0017] In the figure: 1. operating table; 2. suction cup transplanting device; 3. conveyor; 4. rotating table; 5. laminating station; 6. limiting assembly; 601. fixing plate; 602. upper cylinder; 603. upper moving plate; 604. clamping cylinder; 605. clamping plate; 606. L-shaped plate; 607. pushing cylinder; 608. T-shaped plate; 609. side plate; 610. side push cylinder; 611. push block; 7. pressing assembly; 701. supporting plate; 702. pushing cylinder; 703. pushing block; 704. connecting plate; 705. pressing block; 706. bottom block; 707. baffle; 708. spring. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 and 4 In this embodiment, a pressing device for sulfuric acid paper includes an operating table 1 and a conveyor 3 and a suction cup transplanting device 2 installed on the operating table 1. The adsorption end of the suction cup transplanting device 2 is located above the head end of the conveyor 3. A rotating table 4 is installed at the center of the operating table 1. The four ends of the rotating table of the rotating table 4 are all installed with a bonding station 5. The bonding station 5 is composed of two cylinders, a long adsorption plate and a short adsorption plate. A limiting component 6 is installed on the left side of the bonding station 5 on the conveyor 3, and a pressing component 7 is installed on the right side of the bonding station 5.

[0020] According to the above structure, the laminating station is driven to rotate by the rotating table to complete the preliminary preparation of the sulfuric acid paper, the suction cup transfer device transfers the cigarette box to the conveyor, and is positioned at the limit assembly through the conveyor. The laminating station laminates the sulfuric acid paper on the wall of the cigarette box through the cooperation of two cylinders, a long adsorption plate and a short adsorption plate. After the laminating is completed, it is transported to the pressing assembly through the conveyor. The pressing assembly can press down the arched part of the laminating position of the sulfuric acid paper, and at the same time, fold the crease, and press the position where the sulfuric acid paper and the cigarette box wall are laminar to improve the firmness of its adhesion.

[0021] like Figure 3 The position limiting assembly 6 comprises a fixed plate 601 installed on the side of the conveyor 3 close to the rotating table 4, a top cylinder 602 is installed on the back of the fixed plate 601, an upper moving plate 603 slidably connected to the fixed plate 601 is fixed at the ejection end of the upper moving cylinder 602, and two clamping plates 605 extending to the top of the conveyor 3 are installed on the upper moving plate 603. When the conveyor drives the cigarette box to move below between the two clamping plates, the upper moving plate is driven by the upper cylinder to move downward, and the clamping plates also move downward until the cigarette box is located between the two clamping plates, thereby achieving the position limiting function.

[0022] Among them, the conveyor 3 is fixed with a side plate 609 on the side opposite to the fixed plate 601, and a side push cylinder 610 is installed on the plate surface of the side plate 609. A push block 611 is fixed to the ejection end of the side push cylinder 610, and the concave surface of the push block 611 is L-shaped. When the above-mentioned clamping plates move down to block the cigarette box, the side push cylinder drives the push block to move forward at the same time until the concave surface of the push block fits with the corner of the cigarette box, so that the other end can play a role of limiting. Combined with the two clamping plates, the stability of positioning can be effectively improved.

[0023] In addition, an L-shaped plate 606 is fixed on the side of the conveyor 3 opposite to the fixed plate 601, a propulsion cylinder 607 is installed on the top of the L-shaped plate 606, a T-shaped plate 608 located between the two clamping plates 605 is fixed to the propulsion end of the propulsion cylinder 607, a clamping cylinder 604 connected to the clamping plates 605 is installed on the top of the upper moving plate 603, and a retaining edge is formed on one side of the fixed plate 601 of the conveyor 3. When the cigarette box is located between the two clamping cylinders, the clamping cylinders are operated to drive the two clamping plates to move, and at the same time, the propulsion cylinder drives the T-shaped plate to advance. Under the action of the T-shaped plate and the clamping plates, the cigarette box can be corrected and moved to the specified position. After the movement is completed, the push block driven by the side push cylinder is used to limit the cigarette box, thereby improving the firmness of its positioning and the accuracy of the laminating station during laminating.

[0024] like Figure 2 In the direction shown, the pressing assembly 7 includes a support plate 701 installed on the conveyor 3, a bottom block 706 and a lifting linkage part are slidably connected to the support plate 701, a pressing block 705 hinged to one end of the lifting linkage part is hinged on one side of the bottom block 706, and the left side of the pressing block 705 is an arc-shaped surface. When the conveyor conveys the cigarette box with the sulfuric acid paper to the bottom of the pressing block, the lifting linkage part drives the pressing block to move downward, so that the pressing block moves in an arc with the bottom block as the center. Therefore, under the pressing action of the pressing block, the arched part of the sulfuric acid paper bonding part can be pressed down to form a fold, and at the same time, the bonding surface can be pressed, thereby improving the beauty of the sulfuric acid paper and the firmness of the bonding.

[0025] The top of the pressing block 705 is formed with a protruding end, and the lifting linkage part includes a push-down cylinder 702 installed on the top of the support plate 701, and a push-down block 703 slidably connected to the support plate 701 is fixed to the ejection end of the push-down cylinder 702, and a connecting plate 704 hinged to the protruding end of the pressing block 705 is hinged on the front of the push-down block 703. When the cigarette box is located below the bottom block, the pressing block is pushed down by the push-down cylinder, so that the pressing block and the center of the bottom block are pressed into the box in an arc shape to complete the folding and sticking operations.

[0026] In addition, a baffle 707 extending to the top of the pressing block 705 is fixed on the top of the bottom block 706, and a spring 708 is installed between the baffle 707 and the protruding end of the pressing block 705, and the baffle 707 is L-shaped. The spring can provide an upward pulling force on the pressing block, so that when the pressing block moves downward, the bottom block can be driven to rise and fall together without touching the resistance, thereby increasing the space for the conveyor to transport the cigarette box. At the same time, the baffle can limit the pressing block, so that when the pressing block is reset, the top of the pressing block and the top of the bottom block can always be kept on the same horizontal plane. When the bottom block contacts the cigarette box, the push-down cylinder continues to press down, which can drive the pressing block to pull the spring to press down in an arc shape, completing the bending and sticking operation. When the push-down cylinder returns, the pressing block can be quickly returned to its position by the elastic force of the spring.

[0027] The working principle of the above embodiment is:

[0028] The laminating station is driven by the rotating table to complete the pre-preparation of the sulfuric acid paper until one of the laminating stations is located above the conveyor. At the same time, the suction cup transfer device transfers the cigarette box to the conveyor, and the conveyor transports the cigarette box to the bottom of the clamping plate. The upper cylinder drives the clamping plate to move down through the upper moving plate, so that the box body is located between the two clamping plates. At this time, the clamping cylinder and the propulsion cylinder are running at the same time, so they can drive the two pairs of clamps to stick to the two sides of the cigarette box. At the same time, the cigarette box is driven to stick to the retaining edge of the conveyor through the T-plate, and then the side push cylinder drives the push block to move until the corner of the cigarette box is located at the concave surface of the push block, thereby improving the firmness of the positioning of the cigarette box, and then the sulfuric acid paper is bonded to the wall of the cigarette box through the laminating station, and then all cylinders are reset. When the conveyor drives the cigarette box to move, the sulfuric acid paper can be flipped into the cigarette box under the action of the clamping plate until it reaches the bottom of the pressing block, and the conveyor stops running. Then, the push-down cylinder provides power to drive the push-down block to move downward. Under the action of the connecting plate and the spring, the bottom block can move up and down until the bottom block is in contact with the top edge of the cigarette box. Then the push-down cylinder continues to push down, and the push-down block continues to move downward. Under the action of the connecting plate, the pressing block can be driven to be pressed into the box body to complete the folding of the sulfuric acid paper. At the same time, it can also press the place where the sulfuric acid paper fits against the wall of the cigarette box to improve the firmness of the fit. Then the cylinder returns to its position. Under the elastic force of the spring, the pressing block can be quickly returned to its position. At the same time, the baffle can restore the pressing block to its initial state.

[0029] In summary, repeating the above operations can achieve continuous bonding and pressing, thereby effectively improving the firmness of the bonding position and avoiding quality problems caused by deviation or falling off in other processes. At the same time, it can also achieve automation, improve production efficiency and reduce production costs.

[0030] The entire workflow is completed, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] 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 the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.

[0032] 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 pressing device for sulfuric acid paper, comprising an operating table (1), a conveyor (3) and a suction cup transplanting device (2) installed on the operating table (1), characterized in that: A rotating table (4) is installed at the center of the operating table (1), four laminating stations (5) are installed on the rotating table (4), and a limiting component (6) and a pressing component (7) are installed on the conveyor (3); The pressing assembly (7) comprises a support plate (701) mounted on the conveyor (3), a bottom block (706) being slidably connected to the support plate (701) and a lifting linkage part being mounted thereon, and a pressing block (705) being hingedly connected to one side of the bottom block (706) and being connected to one end of the lifting linkage part.

2. A pressing device for sulfuric acid paper according to claim 1, characterized in that: A protruding end is formed at the top of the pressing block (705), and the lifting linkage part includes a push-down cylinder (702) installed on the top of the support plate (701), and a push-down block (703) slidably connected to the support plate (701) is fixed to the protruding end of the push-down cylinder (702), and a connecting plate (704) hinged to the protruding end of the pressing block (705) is hinged on one side of the push-down block (703).

3. A pressing device for sulfuric acid paper according to claim 2, characterized in that: A baffle (707) extending to the top of the pressing block (705) is fixed on the top of the bottom block (706), a spring (708) is installed between the baffle (707) and the protruding end of the pressing block (705), and the baffle (707) is L-shaped.

4. The pressing device for sulfuric acid paper according to claim 1, characterized in that: The limiting assembly (6) comprises a fixed plate (601) mounted on one side of the conveyor (3); a top cylinder (602) is mounted on one side of the fixed plate (601); an upper moving plate (603) slidably connected to the fixed plate (601) is fixed at the ejection end of the upper moving cylinder (602); and two clamping plates (605) extending above the conveyor (3) are mounted on the upper moving plate (603).

5. The pressing device for sulfuric acid paper according to claim 4, characterized in that: A side plate (609) is fixed to the side of the conveyor (3) opposite to the fixed plate (601), a side push cylinder (610) is installed on the plate surface of the side plate (609), a push block (611) is fixed to the ejection end of the side push cylinder (610), and the concave surface on the push block (611) is L-shaped.

6. A pressing device for sulfuric acid paper according to claim 5, characterized in that: An L-shaped plate (606) is fixed on the side of the conveyor (3) opposite to the fixed plate (601), a propulsion cylinder (607) is installed on the top of the L-shaped plate (606), a T-shaped plate (608) located between two clamping plates (605) is fixed on the propulsion end of the propulsion cylinder (607), and a clamping cylinder (604) connected to the clamping plates (605) is installed on the top of the upper moving plate (603).

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