A packing box deviation preventing and packing device

Abstract

The utility model relates to a packing box anti-deviation packing device, and relates to product packing technical field, the inner side of frame is provided with feeding lifting platform along vertical direction slidingly, the surface of feeding lifting platform is opened and is provided with passageway, one side of feeding lifting platform is inserted and is provided with the plug -in board of blocking passageway, lifting cylinder is fixedly connected with the lifting rod top through top cover, the inner side of frame is provided with sprocket rotationally in the position of included angle, the conveying chain of frame feeding end is fixed with pusher, the recess of the width of whole box packing box is opened in the middle part of accumulation platform and lifting platform, the device provides the guide limiting of whole box packing, pushes in all at once after the required packing box quantity of accumulation full case, avoids artificial packing, and simultaneously, the operation step of operator is simplified, is more adapted to production line production rhythm, in the automatic packing process of equipment after the last batch of packing box is pushed in, operator accumulates the required quantity of packing box of next batch, guarantees packing efficiency, and prolongs the interval of operator rest.

Description

Technical Field

[0001] This utility model relates to the field of product packaging technology, specifically to a packaging box anti-offset packing device. Background Technology

[0002] In the dairy industry chain, yogurt is mainly packaged and stored in yogurt cartons, which are transported sequentially in a single line via conveyor belts. This conveying method affects the packing operations of workers, requiring each yogurt carton to be packed multiple times to fill a box. Workers are constantly moving, with too few rest intervals, making it difficult for them to adapt to the production rhythm. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a packaging box anti-deviation packing device. This device provides guiding and limiting for the entire box packaging. After accumulating the required number of boxes to fill the box, all boxes are pushed in at once, avoiding manual packing and simplifying the operation steps for operators, making it more adaptable to the production line rhythm. During the automatic packing process after the previous batch of boxes is pushed in, operators can accumulate the required number of boxes for the next batch, ensuring packing efficiency while extending the rest interval for operators.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A packaging box anti-deviation packing device includes a feeding conveyor belt, a frame, a conveyor chain, sprockets, a motor, a push rod, a material accumulation platform, a feeding lifting platform, an insert plate, a sealing cylinder, a lifting rod, a lifting rail, a lifting cylinder, and a discharging conveyor belt. The feeding conveyor belt has a frame at its discharging end. A feeding lifting platform is slidably mounted vertically on the inner side of the frame. A channel is formed on the surface of the feeding lifting platform. An insert plate for sealing the channel is inserted into one side of the feeding lifting platform. A sealing cylinder is fixed to the bottom of the feeding lifting platform. The telescopic end of the sealing cylinder is fixedly connected to the end of the insert plate. Lifting rods are vertically fixed to both sides of the lifting platform. A lifting cylinder is fixed to the top cover of the frame. The lifting cylinder is fixedly connected to the top of the lifting rod passing through the top cover. A discharging conveyor belt is mounted below the feeding lifting platform.

[0006] A sprocket is rotatably mounted at the included angle of the inner side of the frame; the sprocket rotates via a conveyor chain; one of the sprockets is driven by a motor; a push rod is fixed on the conveyor chain at the feeding end of the frame; an accumulation platform is provided between the feeding lifting platform and the feeding conveyor belt; a groove for placing a full box of packaging boxes is provided in the middle of the accumulation platform and the lifting platform.

[0007] Preferably, the material accumulation platform is provided with sliding grooves on both sides, and a manual pusher is slidably provided on the material accumulation platform; the two ends of the manual pusher are provided with sliders corresponding to the sliding groove positions; a handle is fixed to one end of the manual pusher; a notch is opened on the manual pusher corresponding to the groove position of the material accumulation platform, and a stop bar is movably inserted into the notch.

[0008] Preferably, observation ports are provided on both sides of the frame, and a bracket is fixed to the bottom of the observation port; a guide rod is fixed on the bracket.

[0009] Preferably, a mounting plate is fixed on the support legs of the frame, and a photoelectric switch is fixed on the mounting plate. The sensing position of the photoelectric switch corresponds to the receiving position of the discharge conveyor belt. The photoelectric switch and the drive motor of the discharge conveyor belt are connected in series to the control circuit.

[0010] Preferably, the channel of the feeding lifting platform is directly below the surface of the discharge conveyor belt; the photoelectric switch is triggered when the packaging box reaches the channel position.

[0011] Preferably, when the feeding lifting platform is raised to its maximum height, it is flush with the material accumulation platform, and the material accumulation platform is connected to the groove of the feeding lifting platform.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. This device utilizes the material accumulation platform as a buffer area, providing batch guidance and limiting for operators. 2. The manual pusher is equipped with a stop bar. When the stop bar is closed, it blocks the packaging boxes. The position of the manual pusher can be adjusted according to the material blocking requirements. 3. After accumulating the required number of packaging boxes, the manual pusher pushes all the boxes into the groove of the feeding lifting platform at once. Then, the pusher rod pushes all the boxes into the channel, completing the preliminary work for automatic boxing. This avoids manual boxing, simplifies the operation steps for operators, and is more adaptable to the production line rhythm. 4. While the equipment is automatically boxing after the previous batch of packaging boxes has been pushed in, operators can accumulate the required number of packaging boxes for the next batch, ensuring boxing efficiency while extending the rest interval for operators. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall connection relationship of this utility model.

[0016] Figure 2This is a schematic diagram of the internal connection relationship of the frame of this utility model.

[0017] Figure 3 This is a schematic diagram of the connection relationship of the feeding lifting platform of this utility model.

[0018] Figure 4 This is a schematic diagram of the material reduction lifting platform of this utility model in the lowering state.

[0019] In the diagram, the components are: 1. Feed conveyor belt; 2. Frame; 2.1. Top cover; 2.2. Support leg; 2.3. Side plate; 3. Conveyor chain; 4. Sprocket; 5. Motor; 6. Push rod; 7. Accumulation platform; 7. Chute; 7.1. Manual pusher; 7.2. Notch; 7.3. Stop bar; 7.4. Slider; 7.5. Feed lifting platform; 8. Channel; 8.1. Insert plate; 9. Blocking cylinder; 10. Lifting rod; 11. Lifting rail; 12. Lifting cylinder; 13. Discharge conveyor belt; 14. Support; 15. Guide rod; 16. Packaging box; 17. Packaging carton; 18. Photoelectric switch; 19. Groove; 20. Detailed Implementation

[0020] like Figure 1-4 As shown, to achieve the above objectives, this utility model employs the following technical solution:

[0021] A packaging box anti-offset packing device is disclosed, which transports packaging boxes 17 to the feeding position of the device via a feeding conveyor belt 1. A frame 2 is provided at the discharge end of the feeding conveyor belt 1; the frame 2 consists of side plates 2.3 and a top cover 2.1; an observation port is provided on the side plate 2.3 of the frame 2; a bracket 15 is fixed at the bottom of the observation port; a guide rod 16 is fixed on the bracket 15. A support leg 2.2 is fixed below the side plate 2.3. A feeding lifting platform 8 is slidably provided vertically on the inner side of the frame 2; the feeding lifting platform 8 slides in cooperation with the lifting rail 12 on the inner side of the support leg 2.2. A channel 8.1 is provided on the surface of the feeding lifting platform 8; an insert plate 9 is inserted into one side of the feeding lifting platform 8 to block the channel 8. After the insert plate 9 closes the channel 8.1, the insert plate 9 serves as a component supporting the packaging box 17. A sealing cylinder 10 is fixed at the bottom of the feeding lifting platform 8; the telescopic end of the sealing cylinder 10 is fixedly connected to the end of the insert plate 9; lifting rods 11 are vertically fixed on both sides of the lifting platform; a lifting cylinder 13 is fixed on the top cover 2.1 of the frame 2; the lifting cylinder 13 is fixedly connected to the top of the lifting rod 11 that passes through the top cover 2.1; a discharge conveyor belt 14 is installed below the feeding lifting platform 8; when the lifting cylinder 13 retracts, the feeding lifting platform 8 descends.

[0022] like Figure 2 , 3As shown, a sprocket 4 is rotatably mounted at the included angle of the inner side of the frame 2; the sprocket 4 rotates via the conveyor chain 3; one of the sprockets 4 is driven by a motor 5; a push rod 6 is fixed on the conveyor chain 3 at the feeding end of the frame 2; a material accumulation platform 7 is provided between the feeding lifting platform 8 and the feeding conveyor belt 1; a groove 20 of the width for placing a full-size packaging box 17 is provided in the middle of the material accumulation platform 7 and the lifting platform. As the push rod 6 moves along the conveyor chain 3, it pushes the packaging box 17 into the designated position of the feeding lifting platform 8, and stops and resets after reaching the designated position.

[0023] like Figure 2-4 As shown, furthermore, to facilitate operation by operators, the material accumulation platform 7 is provided with sliding grooves 7.1 on both sides, and a manual pusher 7.2 is slidably mounted on the material accumulation platform 7; sliders 7.5 are provided at both ends of the manual pusher 7.2 corresponding to the positions of the sliding grooves 7.1; a handle is fixed at one end of the manual pusher 7.2; a notch 7.3 is opened at the position of the groove 20 of the material accumulation platform 7, and a stop bar 7.4 is movably inserted into the notch 7.3. When the stop bar 7.4 is pulled out so that it can no longer block the packaging box 17, the manual pusher 7.2 can freely choose its position. When it is at the front end of the material accumulation platform 7, it is responsible for pushing the packaging box 17 into the feeding lifting platform 8; when it is at the rear end of the material accumulation platform 7, it prevents the packaging box 17 from entering the feeding lifting platform 8 without being handled by the operator. A mounting plate is fixed to the support leg 2.2 of the frame 2, and a photoelectric switch is fixed on the mounting plate. The photoelectric switch's sensing position corresponds to the material receiving position of the discharge conveyor belt 14. The photoelectric switch and the drive motor 5 of the discharge conveyor belt 14 are connected in series to the control circuit. The channel 8.1 of the feeding lifting platform 8 is directly below the surface of the discharge conveyor belt 14. When the packaging box 18 reaches the position of the channel 8.1, the photoelectric switch 19 is triggered. When the photoelectric switch 19 senses the packaging box 18, the discharge conveyor belt 14 stops. The photoelectric switch 19 can be reset by the operator or set to automatically reset after a delay. Similarly, photoelectric switches are also installed on the frame 2 on both sides of the feeding lifting platform 8 to sense the feeding. When the feeding lifting platform 8 is raised to its maximum height, it should be flush with the accumulation platform 7. The accumulation platform 7 and the groove of the feeding lifting platform 8 are connected to ensure smooth feeding. Unless otherwise described, the fixing method is welded or threaded fastened using common technical means in the industry.

[0024] Workflow:

[0025] The operator is responsible for handling the packaging boxes 17 conveyed from the feeding conveyor belt 1 on one side of the accumulation platform 7. The packaging boxes 17 are neatly stacked into the groove 20 of the accumulation platform 7. After the stop bar 7.4 on the manual pusher 7.2 is pulled out, it is moved to the side of the stacked packaging boxes 17 near the feeding conveyor belt 1. The stop bar 7.4 is reset, and the manual pusher 7.2 is pushed directly to push the stacked packaging boxes 17 into the feeding lifting platform 8. The motor 5 drives the conveyor chain 3 to move the pusher rod 6. The pusher rod 6 pushes the packaging boxes 17 to the position of channel 8.1 and then resets. The feeding lifting platform 8 is then lowered by the lifting cylinder 13, so that the lifting platform is close to the top position of the packaging box 18 on the discharge conveyor belt 14. Then the sealing cylinder 10 is opened, and the packaging box 17 falls into the packaging box 18 to complete the filling operation. After completion, the sealing cylinder 10 is closed, and the feeding lifting platform 8 is reset.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A packaging box anti-offset packing device, characterized in that: It includes a feeding conveyor belt, a frame, a conveyor chain, sprockets, a motor, a pusher rod, a material accumulation platform, a feeding lifting platform, a baffle plate, a sealing cylinder, a lifting rod, a lifting rail, a lifting cylinder, and a discharging conveyor belt. The feeding conveyor belt has a frame at its discharging end. A feeding lifting platform is slidably mounted vertically on the inner side of the frame. A channel is formed on the surface of the feeding lifting platform. A baffle plate for sealing the channel is inserted into one side of the feeding lifting platform. A sealing cylinder is fixed to the bottom of the feeding lifting platform. The telescopic end of the sealing cylinder is fixedly connected to the end of the baffle plate. Lifting rods are vertically fixed to both sides of the lifting platform. A lifting cylinder is fixed to the top cover of the frame. The lifting cylinder is fixedly connected to the top of the lifting rod passing through the top cover. A discharging conveyor belt is mounted below the feeding lifting platform. A sprocket is rotatably mounted at the included angle of the inner side of the frame; the sprocket rotates via a conveyor chain; one of the sprockets is driven by a motor; a push rod is fixed on the conveyor chain at the feeding end of the frame; an accumulation platform is provided between the feeding lifting platform and the feeding conveyor belt; a groove for placing a full box of packaging boxes is provided in the middle of the accumulation platform and the lifting platform.

2. The packaging box anti-offset packing device according to claim 1, characterized in that: The material accumulation platform has sliding grooves on both sides, and a manual pusher is slidably mounted on the material accumulation platform; the two ends of the manual pusher are equipped with sliders corresponding to the sliding groove positions; a handle is fixed to one end of the manual pusher; a notch is opened on the manual pusher corresponding to the groove position of the material accumulation platform, and a stop bar is movably inserted into the notch.

3. The packaging box anti-offset packing device according to claim 1, characterized in that: The frame has observation ports on both sides, and a bracket is fixed to the bottom of the observation port; a guide rod is fixed on the bracket.

4. The packaging box anti-offset packing device according to claim 3, characterized in that: A mounting plate is fixed on the support legs of the frame, and a photoelectric switch is fixed on the mounting plate. The sensing position of the photoelectric switch corresponds to the receiving position of the discharge conveyor belt. The photoelectric switch and the drive motor of the discharge conveyor belt are connected in series to the control circuit.

5. The anti-offset packing device for packaging boxes according to claim 1, characterized in that: The feed lifting platform is positioned so that the surface of the discharge conveyor belt is directly below the channel; a photoelectric switch is triggered when the packaging box reaches the channel position.

6. The packaging box anti-offset packing device according to claim 5, characterized in that: When the feeding lifting platform is raised to its maximum height, it is flush with the material accumulation platform, and the material accumulation platform is connected to the groove of the feeding lifting platform.

Images