A plastic box production device

Abstract

The present application relates to injection molding technical field, especially to a kind of plastic box production equipment.Plastic box production equipment includes rack, cylinder line, card feeding plate device, first injection molding device, second injection molding device, stacking device, film winding device and AGV trolley.Cylinder line is laid on rack.Card feeding plate device is used to provide card to cylinder line, and cylinder line is used to carry and transport card.First injection molding device is used to produce box body.Second injection molding device is used to produce the cover matched with box body.Stacking device is used to assemble cover and box body into plastic box and is stacked to film winding device.Film winding device is arranged downstream of stacking device, and film winding device is used to film stacking material, and AGV trolley is used to take away the film winding stacking material.Plastic box production equipment can produce box body and cover simultaneously, and box body and cover are matched and packaged by stacking device, and packaged by film winding device, so as to improve production efficiency.

Description

Technical Field

[0001] This invention relates to the field of injection molding technology, and more particularly to a plastic box production equipment. Background Technology

[0002] As people's living standards improve, plastic crates are increasingly appearing in people's lives. People typically use plastic crates as containers to carry goods. A plastic crate usually consists of a body and a lid. Current technology typically uses injection molding equipment to produce the body and lid separately from different molds. However, a problem arises because packaging the body and lid separately causes inconvenience for subsequent transportation and sales, necessitating matching and repackaging.

[0003] Therefore, there is an urgent need for plastic box production equipment to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a plastic box production equipment that can simultaneously produce box bodies and box lids, and then match and package them to improve production efficiency.

[0005] To achieve this objective, the present invention employs the following solution:

[0006] A plastic box production equipment includes a frame, a roller conveyor, a pallet feeding device, a first injection molding device, a second injection molding device, a palletizing device, a film wrapping device, and an AGV (Automated Guided Vehicle) trolley. The roller conveyor is laid on the frame. The pallet feeding device is positioned opposite the roller conveyor and configured to provide pallets to the roller conveyor, which is configured to carry and transport the pallets. The first injection molding device is located downstream of the pallet feeding device and is configured to produce box bodies. The second injection molding device is located downstream of the pallet feeding device and is configured to produce box lids that match the box bodies. The palletizing device is located downstream of both the first and second injection molding devices and is configured to assemble the box lids and box bodies into plastic boxes and palletize them before sending them to the film wrapping device. The film wrapping device is located downstream of the palletizing device and is configured to wrap the stacked materials with film. The AGV trolley is configured to remove the wrapped stacked materials.

[0007] For example, the plastic box production equipment also includes a first labeling device located downstream of the first injection molding device, the first labeling device being configured to label the box.

[0008] For example, the plastic box production equipment also includes a second labeling device located downstream of the second injection molding device, the second labeling device being configured to label the box lid.

[0009] For example, the plastic box production equipment also includes a paper tray loading device disposed between the first injection molding unit and the second injection molding unit, the paper tray loading device being configured to load paper trays into the box body produced by the first injection molding unit.

[0010] For example, the plastic box production equipment also includes a handle mounting device located downstream of the first injection molding unit, the handle mounting device being configured to mount a handle on the box body produced by the first injection molding unit.

[0011] For example, the first injection molding apparatus includes a box injection molding machine, a box-retrieving robot, a water-cooled mold, and a glue shortage detection component. The box injection molding machine is configured to injection mold the box, the box-retrieving robot is configured to move the box produced by the box injection molding machine into the water-cooled mold, and the glue shortage detection component is connected to the water-cooled mold and configured to detect whether the appearance of the box is missing glue.

[0012] For example, the handle mounting device includes a handle feeding vibratory plate, a vibratory plate soundproof cover, a handle picking robot, a handle feeding module, and a handle mounting module. The handle feeding vibratory plate can vibrate to transport the handle to a preset position. The handle picking robot can move the handle to the handle feeding module. The handle feeding module can send the handle to the handle mounting module. The handle mounting module can install the handle to the preset position of the housing.

[0013] For example, the first labeling device includes a box positioning component and a box labeling robot. The box positioning component is used to prevent the manufactured box from being positioned, and the box labeling robot is capable of labeling the box on the box positioning component.

[0014] For example, the glue deficiency detection component includes a visual inspection camera capable of detecting glue deficiency defects on the exterior of the housing.

[0015] For example, the AGV is a back-mounted AGV.

[0016] The beneficial effects of this invention are as follows:

[0017] The plastic box production equipment provided by this invention can simultaneously produce box bodies and box lids, and use a stacking device to package the box bodies and box lids together, and use a wrapping device for packaging, thereby improving production efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a plastic box production equipment provided by the present invention from one perspective;

[0019] Figure 2 This is a schematic diagram of the structure of a plastic box production equipment provided by the present invention from another perspective;

[0020] Figure 3 yes Figure 1 A magnified view of a section at point A in the middle;

[0021] Figure 4 yes Figure 2 A magnified view of a section at point B in the middle;

[0022] Figure 5 This is a schematic diagram of the card feeding device provided by the present invention;

[0023] Figure 6 This is a schematic diagram of the paper tray loading device provided by the present invention;

[0024] Figure 7 This is a schematic diagram of the handle mounting device provided by the present invention.

[0025] In the picture:

[0026] 100. Frame; 200. Roller conveyor; 300. Pallet feeding device; 310. Pallet support frame; 320. Pallet; 400. First injection molding unit; 410. Box injection molding machine; 420. Box retrieval robot; 430. Water-cooled mold; 440. Glue shortage detection component; 450. First labeling device; 451. Box labeling robot; 452. Box positioning component; 460. Handle mounting device; 461. Handle feeding vibratory feeder; 462. Vibratory feeder sound insulation. 463. Handle-picking robot; 464. Handle feeding module; 465. Handle mounting module; 500. Second injection molding device; 510. Box lid injection molding machine; 520. Box lid picking robot; 530. Second labeling device; 531. Box lid labeling robot; 532. Box lid positioning assembly; 600. Palletizing device; 700. Film wrapping device; 800. AGV trolley; 900. Paper tray loading device; 910. Paper tray moving robot; 920. Paper tray shelf. Detailed Implementation

[0027] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the present invention are shown in the accompanying drawings, not all of them.

[0028] This invention defines certain directional terms. Unless otherwise stated, the directional terms used, such as "up," "down," "left," "right," "inner," and "outer," are used for ease of understanding and therefore do not constitute a limitation on the scope of protection of this invention.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0031] like Figures 1-4 As shown, this embodiment provides a plastic box production equipment capable of simultaneously producing box bodies and lids for paired packaging, thereby improving production efficiency. The plastic box production equipment in this embodiment includes a frame 100, a roller conveyor 200, a pallet feeding device 300, a first injection molding device 400, a second injection molding device 500, a palletizing device 600, a film wrapping device 700, and an AGV trolley 800.

[0032] The roller conveyor 200 is laid on the frame 100. A pallet feeding device 300 is positioned opposite the roller conveyor 200, providing pallets 320 to the roller conveyor 200, which in turn carries and transports the pallets 320. A first injection molding device 400 is located downstream of the pallet feeding device 300, producing the box body. A second injection molding device 500 is also located downstream of the pallet feeding device 300, producing box lids that match the box body. A palletizing device 600 is located downstream of both the first and second injection molding devices 400 and 500, assembling the box lids and box bodies into plastic boxes and palletizing them before sending them to the film-wrapping device 700. The film-wrapping device 700 is located downstream of the palletizing device 600, wrapping the stacked materials with film. An AGV (Automated Guided Vehicle) 800 removes the wrapped stacked materials.

[0033] With the above setup, the plastic box production equipment can produce both the box body and the box lid simultaneously. The box body and the box lid are then packaged together using the palletizing device 600 and the wrapping device 700, thereby improving production efficiency.

[0034] Specifically, the roller conveyor 200 includes multiple rollers, which are circular rollers, and the multiple rollers are rotatably mounted on the frame 100. The pallet 320 provided by the pallet feeding device 300 can move on the roller conveyor 200 to different downstream stations to carry boxes, box lids or stacks of materials.

[0035] Please refer to the reference. Figure 5 Furthermore, the pallet feeding device 300 in this embodiment includes a pallet support frame 310, a pallet 320 pushing drive, and multiple pallets 320. The multiple pallets 320 are stacked on the pallet support frame 310. The output end of the pallet 320 pushing drive is connected to the pallet support frame 310, and the pallet 320 pushing drive can push the pallets 320 on the pallet support frame 310 to move onto the roller conveyor 200. Specifically, the pallet 320 pushing drive in this embodiment is a linear cylinder.

[0036] Please refer to the reference. Figure 3 Furthermore, the first injection molding device 400 in this embodiment includes a box injection molding machine 410, a box-retrieving robot 420, a water-cooled mold 430, and a glue shortage detection component 440. The box injection molding machine 410 is used to injection mold boxes. The box-retrieving robot 420 is used to move the boxes produced by the box injection molding machine 410 into the water-cooled mold 430. The glue shortage detection component 440 is connected to the water-cooled mold 430 and is used to detect whether the appearance of the box is missing glue. The box injection molding machine 410 can be a conventional injection molding machine. The box-retrieving robot 420 can be a three-axis robot. With this configuration, high-quality boxes can be produced. The water-cooled mold 430 can cool the product in time, improving production efficiency. The glue shortage detection component 440 can promptly eliminate defective products.

[0037] Specifically, the glue shortage detection component 440 in this embodiment includes a visual inspection camera, which can detect glue shortage defects on the appearance of the box.

[0038] Please refer to the reference. Figure 4 In this embodiment, the second injection molding device 500 includes a box lid injection molding machine 510 and a box lid retrieval robot 520. The box lid injection molding machine 510 is used to injection mold box lids, and the box lid retrieval robot 520 is used to move the box lids produced by the box lid injection molding machine 510 downstream. The box lid injection molding machine 510 can be any existing injection molding machine. The box lid retrieval robot 520 can be a three-axis robot. With this configuration, high-quality box lids can be produced.

[0039] Furthermore, the plastic box production equipment also includes a first labeling device 450, which is located downstream of the first injection molding device 400. The first labeling device 450 is used to label the box body. Specifically, the first labeling device 450 includes a box labeling robot 451 and a box positioning assembly 452. The box positioning assembly 452 is used to support and restrict the position of the box, making it difficult to move. The box labeling robot 451 is used to apply labels to the box body on the box positioning assembly 452. The box labeling robot 451 can be a three-axis robot. A suction cup is provided at the end of the box labeling robot 451, which can pick up labels and affix them to the surface of the box body.

[0040] Furthermore, the plastic box production equipment also includes a second labeling device 530, which is located downstream of the second injection molding device 500. The second labeling device 530 is used to label the box lid. Specifically, the second labeling device 530 includes a box lid labeling robot 531 and a box lid positioning assembly 532. The box lid positioning assembly 532 is used to support and restrict the position of the box lid, making it difficult for it to move. The box lid labeling robot 531 is used to apply labels to the box lid on the box lid positioning assembly 532. The box lid labeling robot 531 can be a three-axis robot. A suction cup is provided at the end of the box lid labeling robot 531, which can pick up labels and affix them to the surface of the box lid.

[0041] Please refer to the reference. Figure 7 Furthermore, the plastic box production equipment in this embodiment also includes a paper tray loading device 900, which is disposed between the first injection molding unit 400 and the second injection molding unit 500. The paper tray loading device 900 is used to load paper trays into the boxes produced by the first injection molding unit 400. Specifically, the paper tray loading device 900 includes a paper tray moving robot 910, a paper tray shelf 920, and multiple paper trays. The paper trays are adapted to the shape of the box body and the box lid. Multiple paper trays are stacked in the paper tray shelf 920. The paper tray moving robot 910 can transfer the paper trays to the boxes on the roller conveyor 200. Specifically, the paper tray moving robot 910 can be a three-axis robot.

[0042] Please refer to the reference. Figure 7 Furthermore, the plastic box production equipment in this embodiment also includes a handle mounting device 460, which is located downstream of the first injection molding device 400 and is used to mount handles on the boxes produced by the first injection molding device 400.

[0043] Specifically, the handle mounting device 460 in this embodiment includes a handle feeding vibratory feeder 461, a vibratory feeder soundproof cover 462, a handle picking robot 463, a handle feeding module 464, and a handle mounting module 465. The handle feeding vibratory feeder 461 can vibrate to transport the handle to a preset position. The handle picking robot 463 can move the handle to the handle feeding module 464. The handle feeding module 464 can deliver the handle to the handle mounting module 465. The handle mounting module 465 can mount the handle to a preset position on the housing. The handle feeding module 464 is a linear module with a guide rail slider. The handle mounting module 465 includes a moving component, a stepper motor, and a clamp. The clamp is slidably mounted on the moving component. The output end of the stepper motor is connected to the clamp, and the stepper motor drives the clamp to move on the moving component. The moving component can be a linear module.

[0044] The palletizing device 600 in this embodiment includes a palletizing robot, the end of which is a suction cup. The palletizing robot can transport the assembled boxes and lids and stack them.

[0045] The film-wrapping device 700 in this embodiment includes a film-wrapping positioning fixture and a film-wrapping assembly. The film-wrapping assembly is capable of wrapping the stack of materials located on the film-wrapping positioning fixture with film. The film-wrapping device 700 can package the stack of materials and protect them from transportation damage.

[0046] The AGV trolley 800 in this embodiment is a back-mounted AGV trolley. Specifically, the AGV trolley 800 in this embodiment has an integral sheet metal support shell, which can ensure high strength and meet the requirements of safety, stability and long service life.

[0047] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit its implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A plastic box production equipment, characterized in that, The system includes a frame (100), a roller conveyor (200), a pallet feeding device (300), a first injection molding unit (400), a second injection molding unit (500), a palletizing device (600), a film wrapping device (700), and an AGV trolley (800). The roller conveyor (200) is laid on the frame (100). The pallet feeding device (300) is positioned opposite the roller conveyor (200) and is configured to provide pallets (320) to the roller conveyor (200). The roller conveyor (200) is configured to carry and transport the pallets (320). The first injection molding unit (400) is located downstream of the pallet feeding device (300). The first injection molding device (400) is configured to produce a box body, the second injection molding device (500) is located downstream of the pallet feeding device (300), the second injection molding device (500) is configured to produce a box lid that matches the box body, the palletizing device (600) is located downstream of the first injection molding device (400) and the second injection molding device (500), the palletizing device (600) is configured to assemble the box lid and the box body into a plastic box and palletize it to the film wrapping device (700), the film wrapping device (700) is located downstream of the palletizing device (600), the film wrapping device (700) is configured to wrap the stacked material with film, and the AGV trolley (800) is configured to pick up the stacked material that has been wrapped with film; The plastic box production equipment also includes a paper tray loading device (900), which is disposed between the first injection molding device (400) and the second injection molding device (500). The paper tray loading device (900) is configured to load paper trays into the box produced by the first injection molding device (400).

2. The plastic box production equipment according to claim 1, characterized in that, The plastic box production equipment also includes a first labeling device (450), which is located downstream of the first injection molding device (400) and is configured to label the box.

3. The plastic box production equipment according to claim 1, characterized in that, The plastic box production equipment also includes a second labeling device (530), which is located downstream of the second injection molding device (500) and is configured to label the box lid.

4. The plastic box production equipment according to claim 1, characterized in that, The plastic box production equipment also includes a handle mounting device (460), which is located downstream of the first injection molding device (400) and is configured to mount a handle on the box body produced by the first injection molding device (400).

5. The plastic box production equipment according to claim 1, characterized in that, The first injection molding device (400) includes a box injection molding machine (410), a box-removing robot (420), a water-cooled mold (430), and a glue shortage detection component (440). The box injection molding machine (410) is configured to injection mold the box. The box-removing robot (420) is configured to move the box produced by the box injection molding machine (410) into the water-cooled mold (430). The glue shortage detection component (440) is connected to the water-cooled mold (430) and is configured to detect whether the appearance of the box is missing glue.

6. The plastic box production equipment according to claim 4, characterized in that, The handle mounting device (460) includes a handle feeding vibratory plate (461), a vibratory plate soundproof cover (462), a handle picking robot (463), a handle feeding module (464), and a handle mounting module (465). The handle feeding vibratory plate (461) can vibrate to transport the handle to a preset position. The handle picking robot (463) can move the handle to the handle feeding module (464). The handle feeding module (464) can send the handle to the handle mounting module (465). The handle mounting module (465) can install the handle to a preset position on the housing.

7. A plastic box production equipment according to claim 2, characterized in that, The first labeling device (450) includes a box positioning component (452) and a box labeling robot (451). The box positioning component (452) is used to prevent the manufactured box from being placed in the box. The box labeling robot (451) is capable of labeling the box on the box positioning component (452).

8. The plastic box production equipment according to claim 5, characterized in that, The glue deficiency detection component (440) includes a visual inspection camera that is capable of detecting glue deficiency defects on the exterior of the housing.

9. A plastic box production equipment according to claim 1, characterized in that, The AGV (800) is a back-mounted AGV.

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