Plastic sheet pressing device
By combining support adjustment and pressing mechanisms, the problem of large gaps between stacked packaging boxes is solved, achieving compact stacking and efficient storage.
Patent Information
- Application Number
- CN202423234203.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Disposable packaging boxes have large gaps when stacked after blister forming, which affects packaging and storage efficiency.
The system employs a support adjustment mechanism and a counter-pressing mechanism. The support adjustment mechanism adjusts the support height of the storage boxes, while the counter-pressing mechanism presses down on top of the stacked storage boxes to reduce the gap between them.
It enables the packaging boxes to be stacked tightly, improving storage efficiency and facilitating packaging and transfer.
Smart Images
Figure CN223559953U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of plastic sheet processing, especially relates to a plastic sheet pressing device. BACKGROUND
[0002] The composite plastic sheet refers to the material for producing the hot forming product such as disposable plastic cup, plate, bowl, dish and box, and is widely applied in the packaging of food, vegetable, fruit, beverage, dairy product and industrial part.
[0003] Especially, the upper cover and the box body of the connected disposable packaging box are integrated, are transferred and stacked together after being vacuum formed, and there is a large gap between the box bodies, which affects the packaging and storage. INVENTION CONTENTS
[0004] The utility model solves the technical problems of convenient stacking and packaging of the disposable storage box, reducing the gap between the packaging boxes, making the packaging box storage compact and improving the storage efficiency.
[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a plastic sheet pressing device, including support plate and stand, the stand fixedly connected in the both sides of support plate, the stand symmetry distribution setting, still include moving plate, support adjusting mechanism and opposite pressing mechanism, the moving plate is located between the symmetry stand, and along the symmetry stand between up and down sliding, the moving plate is located in the upper portion of support plate, the support adjusting mechanism is fixedly connected in the bottom wall of moving plate through support plate, the opposite pressing mechanism is fixedly connected in the side wall of support plate one side, and is located in the upper portion of symmetry stand.
[0006] Further, the moving plate is H-shaped, the sliding grooves are formed between the opposite inner side walls of the moving plate, the sliding grooves are symmetrically arranged in pairs, the support columns are slidably arranged between the symmetric sliding grooves on the same side, the support rods are arranged through the side walls of the support columns, the two ends of the support rods are slidably arranged in the sliding grooves, and the end faces of the support rods are rectangular and slidably attached to the inner walls of the sliding grooves.
[0007] Further, the support adjusting mechanism includes a cylinder and a slide rod, the cylinder is fixedly installed at the center of the bottom wall of the support plate, the telescopic end of the cylinder is slidably arranged in the upper portion of the support plate through the support plate, the telescopic end of the cylinder is fixedly connected to the center of the bottom wall of the moving plate, one end of the slide rod is fixedly connected to the bottom wall corner of the moving plate, the other end of the slide rod is slidably arranged in the bottom portion of the support plate through the support plate, the bottom portion of the slide rod is provided with a limiting block, and the slide rods are symmetrically arranged in pairs.
[0008] Further, the opposite pressing mechanism comprises a support frame, a second air cylinder and a pressing plate, the support frame is fixedly connected to one side of the support plate, the support frame is arranged in an inverted L shape, the second air cylinder is fixedly connected to the upper wall of the upper transverse edge of the support frame, and the telescopic end of the second air cylinder extends downward through the upper transverse edge of the support frame.
[0009] Further, the second air cylinder is located at the middle of the symmetrical vertical plates and opposite to the telescopic direction of the first air cylinder, and the horizontal width of the pressing plate is smaller than the horizontal width between the opposite side walls of the symmetrical vertical plates.
[0010] Further, the upper parts of the symmetrical vertical plates are arranged in a bending manner away from each other, and the fixed holes are arranged at the bending parts of the upper parts of the vertical plates.
[0011] After the above structure is adopted, the beneficial effects of the present application are as follows: for the pressing of the stacked disposable packaging boxes after vacuum forming, the bottom of the storage box is supported by the support adjusting mechanism, the support height of the storage box is adjusted, the storage box is inverted and buckled on the support column, the opposite pressing mechanism is used to press downward on the stacked storage boxes, the gap between the stacked storage boxes is reduced, the tightness between the storage boxes is increased, and the stacked storage boxes are conveniently packaged. BRIEF DESCRIPTION OF DRAWINGS
[0012] The drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the present application, and do not constitute a limitation on the present application.
[0013] Figure 1 The present application provides a plastic sheet pressing device, and a whole structure schematic view of the plastic sheet pressing device is shown in the figure;
[0014] Figure 2 The present application provides a plastic sheet pressing device, and an internal structure schematic view of the plastic sheet pressing device is shown in the figure;
[0015] Figure 3 The present application provides a plastic sheet pressing device, and a support frame structure schematic view of the plastic sheet pressing device is shown in the figure;
[0016] Figure 4 The present application provides a plastic sheet pressing device, and a support frame structure schematic view of the plastic sheet pressing device is shown in the figure; Figure 1 The present application provides a plastic sheet pressing device, and a support frame structure schematic view of the plastic sheet pressing device is shown in the figure;
[0017] In the drawings: 1, support plate, 2, vertical plate, 3, moving plate, 4, support adjusting mechanism, 5, opposite pressing mechanism, 6, sliding groove, 7, support column, 8, support rod, 9, first air cylinder, 10, sliding rod, 11, limiting block, 12, support frame, 13, second air cylinder, 14, pressing plate, 15, fixed hole. DETAILED DESCRIPTION
[0018] As Figures 1-4As shown in the figure, a plastic sheet pressing device, which comprises a support plate 1 and a vertical plate 2, the vertical plate 2 is fixedly connected to the two sides of the support plate 1, the vertical plate 2 is symmetrically arranged, and the device further comprises a moving plate 3, a support adjusting mechanism 4 and a counter pressing mechanism 5, the moving plate 3 is arranged between the symmetric vertical plates 2 and slides up and down between the symmetric vertical plates 2, the moving plate 3 is located at the upper part of the support plate 1, the support adjusting mechanism 4 is fixedly connected to the bottom wall of the moving plate 3 through the support plate 1, and the counter pressing mechanism 5 is fixedly connected to the side wall of the support plate 1 and is located at the upper part of the symmetric vertical plates 2, the support plate 1 is supported by the symmetric vertical plates 2, the upper parts of the symmetric vertical plates 2 are arranged in a bent manner away from each other, the upper bent parts of the vertical plates 2 are provided with fixing holes 15 for bolt connection, the support adjusting mechanism 4 drives the moving plate 3 to move up and down above the support plate 1 for adjustment, and the moving plate 3 supports and accommodates the packaging boxes, the counter pressing mechanism 5 presses downward on the packaging boxes that are accommodated and stacked together, and the stacked packaging boxes are pressed together to reduce the gap between the stacked packaging boxes.
[0019] As shown in the figure, Figure 2 and Figure 4 in order to support packaging boxes of different sizes, the moving plate 3 is arranged in an H shape, the opposite inner side walls of the moving plate 3 are provided with sliding grooves 6 arranged in a symmetric manner two by two, the symmetric sliding grooves 6 on the same side are provided with support columns 7 arranged in a sliding manner, the side walls of the support columns 7 are provided with support rods 8 arranged in a penetrating manner, the two ends of the support rods 8 are arranged in a sliding manner in the sliding grooves 6, the end faces of the support rods 8 are arranged in a rectangular shape and are arranged in a sliding fit with the inner walls of the sliding grooves 6, and the symmetric support columns 7 are adjusted in a sliding manner in the sliding grooves 6 through the support rods 8 to adjust the positions of the support columns 7 for supporting the packaging boxes, and the packaging boxes can be inverted and buckled between the symmetric support columns 7 and can also be used for limiting the packaging boxes.
[0020] As shown in the figure, Figure 1 and Figure 2 in order to adjust the lifting of the moving plate 3, the support adjusting mechanism 4 comprises a cylinder 9 and a sliding rod 10, the cylinder 9 is fixedly installed at the center of the bottom wall of the support plate 1, the extension end of the cylinder 9 is arranged in a sliding manner in the upper part of the support plate 1 through the support plate 1, the extension end of the cylinder 9 is fixedly connected with the bottom wall center of the moving plate 3, one end of the sliding rod 10 is fixedly connected with the bottom wall corner of the moving plate 3, the other end of the sliding rod 10 is arranged in a sliding manner in the bottom part of the support plate 1 through the support plate 1, the bottom part of the sliding rod 10 is provided with a limiting block 11, and the sliding rod 10 is arranged in a symmetric manner two by two, the cylinder 9 is driven to extend, the moving plate 3 is pushed upward to rise, and at the same time, the sliding rod 10 at the bottom wall corner of the moving plate 3 is synchronously slid to increase the stability of the moving plate 3, the moving plate 3 receives the packaging boxes after rising, and the height is adjusted in cooperation with the counter pressing mechanism 5 to press the packaging boxes stacked together.
[0021] As shown in the figure, Figures 1-3As shown, in order to press the stacked cartons, the gap between the stacked cartons is reduced, the opposite pressing mechanism 5 comprises a support frame 12, a cylinder two 13 and a pressing plate 14, the support frame 12 is fixedly connected to one side of the support plate 1, the support frame 12 is arranged in inverted L shape, the cylinder two 13 is fixedly connected to the upper wall of the upper horizontal edge of the support frame 12, the telescopic end of the cylinder two 13 extends downward through the upper horizontal edge of the support frame 12, the pressing plate is fixedly connected to the telescopic end of the cylinder two 13, the cylinder two 13 is located at the middle of the symmetrical stand 2 and is opposite to the telescopic direction of the cylinder one 9, the horizontal width of the pressing plate is less than the horizontal width between the opposite side walls of the symmetrical stand 2, the support frame 12 supports the cylinder two 13, so that the cylinder two 13 is located directly above the moving plate 3, when the cartons are stacked to a certain height, the cylinder two 13 is driven to extend, the pressing plate moves downward, and the uppermost carton is pressed, so that the gap between the stacked cartons is reduced, and the stacked cartons are pressed tightly.
[0022] In specific use, the operator inserts the bolt into the fixed hole 15 to fix and install the device, adjusts the position of the symmetrical support column 7, so that the symmetrical support column 7 is close to the length of the carton, and after the carton is formed by suction molding, the suction device is used to transfer and place the carton between the symmetrical stands 2, and the carton is inverted and stacked on the support column 7.
[0023] In the initial state, the cylinder one 9 is in the extended state, which is convenient for stacking and placing the cartons, when the stacked cartons increase and the height increases, the cylinder one 9 is driven to retract, the moving plate 3 descends, the slide rod 10 synchronously descends, a receiving space is left above the symmetrical stand 2, more stacked cartons can be received, the cylinder two 13 is driven to extend, the pressing plate is pushed downward under the support of the moving plate 3, the stacked cartons are pressed, the gap between the stacked cartons is reduced, the cartons are pressed tightly, and the cartons are convenient for transfer.
[0024] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents. In general, if those skilled in the art are inspired by it, without departing from the creative purpose of the present application, similar structure modes and embodiments are not creatively designed, which should belong to the protection scope of the present application.
Claims
1. A plastic sheet pressing device, comprising a support plate and vertical plates, the vertical plates being fixedly connected to the two sides of the support plate, the vertical plates being symmetrically arranged, characterized in that: Also include the moving plate, support adjustment mechanism and opposite pressing mechanism, the moving plate is located between the symmetrical vertical plate, and slides up and down between the symmetrical vertical plate, the moving plate is located on the upper part of the support plate, the support adjustment mechanism is fixedly connected to the bottom wall of the moving plate through the support plate, the opposite pressing mechanism is fixedly connected to one side of the side wall of the support plate, and is located on the upper part of the symmetrical vertical plate.
2. A device for pressing a plastic sheet according to claim 1, characterized in that: The moving plate is arranged in H type, the sliding groove is formed between the opposite inner side walls of the moving plate, the sliding grooves are symmetrically arranged in pairs, the support column is slidably arranged between the symmetrically arranged sliding grooves on the same side, the support rod is arranged in the side wall of the support column, and the ends of the support rod are slidably arranged in the sliding grooves.
3. The apparatus of claim 1 wherein: The support adjustment mechanism comprises a cylinder and a sliding rod, the cylinder is fixedly installed at the center of the bottom wall of the support plate, the telescopic end of the cylinder is slidably arranged on the upper part of the support plate through the support plate, and the telescopic end of the cylinder is fixedly connected with the bottom wall of the moving plate.
4. The apparatus of claim 1 wherein: The opposite pressing mechanism comprises a support frame, a cylinder and a pressing plate, the support frame is fixedly connected to one side of the support plate, the support frame is arranged in inverted L type, the cylinder is fixedly connected to the upper wall of the upper horizontal edge of the support frame, the telescopic end of the cylinder extends downward through the upper horizontal edge of the support frame, and the pressing plate is fixedly connected to the telescopic end of the cylinder.
5. A device for pressing a plastic sheet according to claim 4, wherein: The cylinder is located at the middle of the symmetrical vertical plate, and the telescopic direction of the cylinder is opposite to that of the cylinder, the horizontal width of the pressing plate is less than the horizontal width between the opposite side walls of the symmetrical vertical plate.
6. The apparatus of claim 1 wherein: The upper parts of the symmetrical vertical plates are arranged in opposite bending manner, and the fixed holes are formed in the bending parts of the upper parts of the vertical plates.