Three-dimensional transparent film packaging device
By designing modules such as the feeding module, pressing module, and top packaging module of the three-dimensional transparent film packaging device, the problems of displacement and corner lifting of small and light products during the packaging process are solved, and automated and efficient packaging is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG YANMEI BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-09-15
- Publication Date
- 2026-07-14
AI Technical Summary
Existing three-dimensional transparent film packaging devices are prone to displacement and corner warping when handling small and lightweight products, leading to packaging failure.
A three-dimensional transparent film packaging device was designed, including a feeding module, a pressing module, a top-packing module, a pushing module, and a controller. By adjusting the distance between the baffles, the height of the pressing strip, and the coordination of the guide rod, the device ensures precise pressing and stable lifting of the product. Combined with a conveyor belt and detection sensors, it achieves automated packaging.
It improves packaging efficiency and quality, is suitable for various specifications of outer packaging materials, avoids displacement and corner warping issues, and realizes automated three-dimensional transparent film packaging.
Smart Images
Figure CN224491660U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging machine technology, and in particular to a three-dimensional transparent film packaging device. Background Technology
[0002] The three-dimensional transparent film packaging device is a transparent film six-sided folding packaging machine. It uses PVC or BOPP film as the packaging material to form a three-dimensional six-sided folded and sealed package. It is widely used for three-dimensional skin packaging of cosmetics, pharmaceuticals, food, health products, audio-visual products, stationery, daily necessities, and other products. In existing technologies, when the product box is too light or too small, the top of the package often shifts, getting stuck during pushing and causing the machine to collide; for some cosmetic packaging boxes with flip-tops, corner warping may also occur. Utility Model Content
[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a three-dimensional transparent film packaging device capable of pressing and wrapping various specifications of outer packaging materials, compatible with packaging boxes of different sizes, and improving packaging efficiency and quality.
[0004] This utility model provides a three-dimensional transparent film packaging device, including a feeding module, a pressing module, a top-packing module, a pushing module, and a controller. The feeding module includes a first baffle, a second baffle, and a pressing strip. The first baffle and the second baffle are arranged parallel to each other and form a feeding chamber. The pressing strip is located between the first baffle and the second baffle. The pressing module includes a first pressing block, a second pressing block, a guide rod, and an adjusting column. The first pressing block is mounted on the adjusting column, and the second pressing block is arranged parallel to the first pressing block. The first end of the guide rod is mounted on the adjusting column. On the second pressing block, the second end of the guide rod passes through the first pressing block, and the second pressing block moves up and down along the guide rod to press the product to be packaged; the top packaging module is installed below the pressing module, and the top packaging module includes a top packaging plate and a first driving member, the top packaging plate being connected to the moving end of the first driving member; the pushing module includes a pushing plate and a second driving member, the pushing plate being connected to the moving end of the second driving member and located in the feeding hopper; the controller is electrically connected to the feeding module, the pressing module, the top packaging module and the pushing module respectively.
[0005] According to some embodiments of the present invention, the feeding module further includes a conveyor belt and a conveyor shaft, the conveyor belt being sleeved on the conveyor shaft, and the conveyor belt being used to convey products to be packaged.
[0006] According to some embodiments of the present invention, the pressing strip is disposed above the pushing plate, and the pressing strip is used to adjust the pressing height.
[0007] According to some embodiments of the present invention, the guide rod includes a first guide rod and a second guide rod, and the bottom ends of the first guide rod and the second guide rod are both connected to the second pressing block.
[0008] According to some embodiments of the present invention, both the first guide rod and the second guide rod are fitted with spring members, the first end of the spring member abuts against the first pressure block, and the second end of the spring member abuts against the second pressure block.
[0009] According to some embodiments of this utility model, an adjustment switch is provided on the adjustment column, and the adjustment switch is electrically connected to the controller.
[0010] According to some embodiments of the present invention, the top pack module further includes an incoming material detection sensor, which is electrically connected to the controller.
[0011] According to some embodiments of the present invention, the three-dimensional transparent film packaging device further includes a corner-folding module and a roll-up module. The corner-folding module includes a corner folder and a guide plate, and the roll-up module is used to roll up and down the transparent film.
[0012] According to some embodiments of the present invention, the three-dimensional transparent film packaging device further includes a heat-pressing module, which is used to heat the transparent film flat.
[0013] According to some embodiments of the present invention, the three-dimensional transparent film packaging device further includes a discharge module, which is used to convey the packaged product out.
[0014] The embodiments of this utility model have at least the following beneficial effects:
[0015] The aforementioned three-dimensional transparent film packaging device includes a feeding module, a pressing module, a top-packing module, a pushing module, and a controller. The first and second baffles are arranged parallel to each other to form a feeding hopper. The distance between the first and second baffles is adjustable to accommodate product boxes of different sizes and prevent top-packing misalignment. Multiple products to be packaged are placed on a conveyor belt, and the pressing strip holds them down to prevent them from stacking together due to excessive conveying speed. After the products enter the feeding hopper, the first and second pressing blocks, through the cooperation of guide rods and adjusting columns, can precisely press the products. For cosmetic packaging boxes with flip-tops, this ensures stable placement of the products, facilitating tight coverage with the transparent film and resolving corner lifting issues. Once the products reach the designated position, the top-packing plate, driven by the first drive component, lifts the products from below. After lifting to the designated position, the pushing plate, under the action of the second drive component, pushes the products out of the feeding hopper and into the wrapping station. The controller centrally controls the coordinated operation of all components to ensure efficient and precise packaging. It is suitable for compressing and wrapping various specifications of outer packaging materials, compatible with different specifications of packaging boxes, simplifies the packaging process, and can realize automated three-dimensional transparent film packaging, improving packaging efficiency and quality.
[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0018] Figure 1 This is one of the structural schematic diagrams of a three-dimensional transparent film packaging device according to an embodiment of the present invention;
[0019] Figure 2 This is the second structural schematic diagram of the three-dimensional transparent film packaging device according to an embodiment of the present invention;
[0020] Figure 3 This is a schematic diagram of the feeding module and pressing module of the three-dimensional transparent film packaging device according to an embodiment of the present invention.
[0021] Figure label:
[0022] Feeding module 100, first baffle 110, second baffle 120, pressing strip 130, conveyor belt 140, conveyor shaft 150;
[0023] Compression module 200, first compression block 210, second compression block 220, guide rod 230, first guide rod 231, second guide rod 232, adjusting column 240, spring component 250, adjusting switch 260;
[0024] Top pack module 300, top pack plate 310, first drive component 320, incoming material detection sensor 330, push pack module 400, push pack plate 410, second drive component 420;
[0025] The controller 500, the corner bending module 600, the take-up and unwinding module 700, the ironing module 800, and the discharge module 900 are described. Detailed Implementation
[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first," "second," etc., are used in the description, they are only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.
[0029] In the description of this utility model, unless otherwise explicitly defined, the terms "setting", "installing", "connecting", "linking", etc. should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in combination with the specific content of the technical solution.
[0030] Please refer to Figures 1 to 3This embodiment discloses a three-dimensional transparent film packaging device, which includes a feeding module 100, a pressing module 200, a top-packing module 300, a pushing module 400, and a controller 500. The feeding module 100 includes a first baffle 110, a second baffle 120, and a pressing strip 130. The first baffle 110 and the second baffle 120 are arranged parallel to each other and form a feeding chamber. The pressing strip 130 is located between the first baffle 110 and the second baffle 120. The pressing module 200 includes a first pressing block 210, a second pressing block 220, a guide rod 230, and an adjusting column 240. The first pressing block 210 is mounted on the adjusting column 240, and the second pressing block 220 is arranged parallel to the first pressing block 210. The first end of the guide rod 230 is mounted on the second pressing block 220, and the second end of the guide rod 230 passes through the first pressing block 210. The second pressing block 220 moves up and down along the guide rod 230 to press the product to be packaged. The top packaging module 300 is mounted below the pressing module 200. The top packaging module 300 includes a top packaging plate 310 and a first driving member 320. The top packaging plate 310 is connected to the moving end of the first driving member 320. The push packaging module 400 includes a push packaging plate 410 and a second driving member 420. The push packaging plate 410 is connected to the moving end of the second driving member 420 and is located in the feeding bin. The controller 500 is electrically connected to the feeding module 100, the pressing module 200, the top packaging module 300, and the push packaging module 400.
[0031] The first baffle 110 and the second baffle 120 are arranged parallel to each other to form a feeding hopper. The distance between the first baffle 110 and the second baffle 120 can be adjusted to accommodate product boxes of different sizes and prevent the top packaging from shifting. Multiple products to be packaged are placed on the conveyor belt 140, and the pressing strip 130 presses down on the products to prevent them from stacking together due to excessive conveying speed. After the products to be packaged enter the feeding hopper, the first pressing block 210 and the second pressing block 220, through the cooperation of the guide rod 230 and the adjusting column 240, can accurately press the products to be packaged. For some cosmetic packaging boxes with flip lids, this ensures that the products are placed stably, facilitates tight coverage of the transparent film, and solves the problem of corner lifting. After the products to be packaged reach the designated position, the top packaging plate 310, driven by the first driving component 320, lifts the products to be packaged from below. After being lifted into position, the push packaging plate 410, under the action of the second driving component 420, pushes the products to be packaged out of the feeding hopper and into the wrapping station. The Controller 500 provides unified control over all components, ensuring efficient and precise packaging. It is suitable for pressing and wrapping various sizes of outer packaging materials, compatible with different box sizes, simplifying the packaging process. It enables automated three-dimensional transparent film packaging, improving packaging efficiency and quality.
[0032] Please refer to Figure 1The feeding module 100 also includes a conveyor belt 140 and a conveyor shaft 150. The conveyor belt 140 is fitted onto the conveyor shaft 150 and is used to transport products to be packaged. The conveyor belt 140 is responsible for transferring the products to be packaged from the feed inlet to the feed hopper, achieving smooth and continuous movement through its tight fit onto the conveyor shaft 150. The conveyor shaft 150 provides the support and guidance required for the operation of the conveyor belt 140, ensuring smooth operation and preventing slippage and deviation from the track. The motor drives the conveyor shaft 150 to rotate, causing the conveyor belt 140 to run along a fixed trajectory, transferring the products to be packaged from the feed inlet to the feed hopper. This stable and reliable operation is suitable for mass production packaging lines.
[0033] Please refer to Figure 3 The pressing strip 130 is positioned above the push plate 410 and is used to adjust the pressing height. The function of the pressing strip 130 is to adjust the pressing height to ensure accurate positioning of the product to be packaged during the packaging process. Located above the push plate 410, the second pressing block 220 presses down to the same height as the pressing strip 130. It should be noted that the height of the pressing strip 130 remains unchanged after adjustment, while the second pressing block 220 moves upwards with the product. By adjusting the height of the pressing strip 130, the height positioning of the product to be packaged is controlled, thereby achieving precise pressing operation.
[0034] Please refer to Figure 3 The guide rod 230 includes a first guide rod 231 and a second guide rod 232, the bottom ends of which are connected to the second pressing block 220. The function of the first guide rod 231 and the second guide rod 232 is to guide the second pressing block 220 to move along a predetermined path, ensuring that the second pressing block 220 moves smoothly along the guide rod 230; thereby achieving effective pressing and fixing of the product to be packaged, ensuring the smooth progress of the packaging process.
[0035] Please refer to Figure 3 Both the first guide rod 231 and the second guide rod 232 are fitted with spring elements 250. The first end of the spring element 250 abuts against the first pressing block 210, and the second end of the spring element 250 abuts against the second pressing block 220. The first guide rod 231 and the second guide rod 232 respectively serve as guides and supports, while the spring element 250 provides cushioning and rebound. The second end of the spring element 250 abuts against the second pressing block 220. When the second pressing block 220 is subjected to pressure, the spring element 250 provides elastic force to help the second pressing block 220 recover or make corresponding displacements. This ensures that the second pressing block 220 can stably press down on the product to be packaged, reducing impact force.
[0036] Please refer to Figure 1An adjustment switch 260 is installed on the adjustment column 240, and the adjustment switch 260 is electrically connected to the controller 500. The adjustment column 240 changes the height of the first pressing block 210 through its internal adjustable structure to accommodate packaging boxes of different sizes. The adjustment switch 260 receives a user's operation signal and transmits a corresponding instruction to the controller 500. The controller 500 controls the adjustment column 240 according to the received signal to automatically adjust the height of the first pressing block 210.
[0037] Please refer to Figure 3 The top-packing module 300 also includes an incoming material detection sensor 330, which is electrically connected to the controller 500. The function of the incoming material detection sensor 330 is to automatically detect the status and position of the product to be packaged; the controller 500 receives the signal fed back by the incoming material detection sensor 330 and performs the top-packing action accordingly. The product to be packaged is conveyed from the conveyor belt 140 to the feeding hopper. When the product to be packaged touches the incoming material detection sensor 330, it triggers the top-packing plate 310 to push up, raising the product to be packaged; the pusher plate 410 pushes the product to be packaged into the wrapping film for packaging.
[0038] Please refer to Figure 1 The three-dimensional transparent film packaging device also includes a corner-folding module 600 and a take-up / unwinding module 700. The corner-folding module 600 includes a corner folder and a guide plate, while the take-up / unwinding module 700 is used for taking up and unwinding the transparent film. The corner folder is mainly used to change the orientation of the transparent film, enabling it to adapt to complex and varied packaging shapes, thereby ensuring the integrity of the packaging. The guide plate guides the transparent film along a predetermined route, ensuring that it remains flat during transportation and packaging, reducing wrinkles and damage. The take-up / unwinding module, through automatic winding and unwinding, allows for continuous supply or recovery of the transparent film, improving packaging efficiency and reducing the complexity of manual operation.
[0039] Please refer to Figure 1 The three-dimensional transparent film packaging device also includes a heat-pressing module 800, which is used to heat the transparent film flat. The device also includes an output module 900, which is used to convey the packaged products. The heat-pressing module 800 uses heating to ensure a tight fit to the product surface, resulting in a smooth, wrinkle-free transparent film, ensuring neat and aesthetically pleasing external packaging and improving overall packaging quality. The output module 900 smoothly outputs the packaged products, ensuring the smooth operation of the packaging line and completing the final step in the automated packaging process, enabling efficient and orderly collection and transfer.
[0040] In operation, firstly, the distance between the first baffle 110 and the second baffle 120, as well as the height of the pressing strip 130, are adjusted according to the size of the packaging box of the product to be packaged. The height of the first pressing block 210 is also adjusted via the adjusting switch 260 to accommodate different packaging box sizes and prevent top packaging misalignment. Then, multiple products to be packaged are placed on the conveyor belt 140, with the pressing strip 130 pressing down to prevent products from stacking together due to excessive conveying speed. The conveyor belt 140 carries the products to the feeding hopper. After the products enter the feeding hopper, the second pressing block 220 presses down along the guide rod 230 to hold them in place and prevent corner warping. When a product touches the incoming material detection sensor 330, it triggers the top packaging plate 310 to lift the product. Once lifted into position, the pusher plate 410 pushes the product into the wrapping station for wrapping, corner folding, and heat sealing. Finally, the discharge module 900 outputs the packaged product, thus achieving automated three-dimensional transparent film packaging.
[0041] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A three-dimensional transparent film packaging device, characterized in that, include: The feeding module (100) includes a first baffle (110), a second baffle (120), and a pressing strip (130). The first baffle (110) and the second baffle (120) are arranged parallel to each other to form a feeding bin, and the pressing strip (130) is located between the first baffle (110) and the second baffle (120). A pressing module (200) includes a first pressing block (210), a second pressing block (220), a guide rod (230), and an adjusting column (240). The first pressing block (210) is mounted on the adjusting column (240), and the second pressing block (220) is arranged parallel to the first pressing block (210). The first end of the guide rod (230) is mounted on the second pressing block (220), and the second end of the guide rod (230) passes through the first pressing block (210). The second pressing block (220) moves up and down along the guide rod (230) to press the product to be packaged. A top packing module (300) is installed below the pressing module (200). The top packing module (300) includes a top packing plate (310) and a first driving member (320). The top packing plate (310) is connected to the moving end of the first driving member (320). A push-pack module (400) includes a push-pack plate (410) and a second drive member (420). The push-pack plate (410) is connected to the moving end of the second drive member (420) and is located in the feed hopper. The controller (500) is electrically connected to the feeding module (100), the pressing module (200), the top packing module (300), and the pushing module (400), respectively.
2. The three-dimensional transparent film packaging device according to claim 1, characterized in that, The feeding module (100) also includes a conveyor belt (140) and a conveyor shaft (150), the conveyor belt (140) being fitted onto the conveyor shaft (150), and the conveyor belt (140) being used to convey products to be packaged.
3. The three-dimensional transparent film packaging device according to claim 1, characterized in that, The pressing strip (130) is positioned above the pushing plate (410) and is used to adjust the pressing height.
4. The three-dimensional transparent film packaging device according to claim 1, characterized in that, The guide rod (230) includes a first guide rod (231) and a second guide rod (232), the bottom ends of which are connected to the second pressing block (220).
5. The three-dimensional transparent film packaging device according to claim 4, characterized in that, The first guide rod (231) and the second guide rod (232) are both fitted with spring members (250). The first end of the spring member (250) abuts against the first pressure block (210), and the second end of the spring member (250) abuts against the second pressure block (220).
6. The three-dimensional transparent film packaging device according to claim 1, characterized in that, An adjustment switch (260) is provided on the adjustment column (240), and the adjustment switch (260) is electrically connected to the controller (500).
7. The three-dimensional transparent film packaging device according to claim 1, characterized in that, The top pack module (300) also includes an incoming material detection sensor (330), which is electrically connected to the controller (500).
8. The three-dimensional transparent film packaging device according to claim 1, characterized in that, The three-dimensional transparent film packaging device further includes a corner-folding module (600) and a roll-up module (700). The corner-folding module (600) includes a corner folder and a guide plate, and the roll-up module (700) is used to roll up and down the transparent film.
9. The three-dimensional transparent film packaging device according to claim 8, characterized in that, The three-dimensional transparent film packaging device also includes a heat-pressing module (800) for heat-pressing the transparent film.
10. The three-dimensional transparent film packaging device according to claim 1, characterized in that, The three-dimensional transparent film packaging device also includes a discharge module (900) for conveying the packaged product out.