Food processing packaging structure

Abstract

The utility model discloses a food processing packaging structure, and belongs to the technical field of food processing. A food processing and packaging structure comprises a supporting frame, a rotatable conveying belt is installed on the supporting frame, a U-shaped plate is fixedly connected to the supporting frame, a vacuum packaging machine is installed on the U-shaped plate through a connecting piece, two baffles fixedly connected with the supporting frame are arranged on the lower side of the vacuum packaging machine, limiting plates are hinged to the baffles, and electric push rods are fixedly installed on the baffles. One end of the electric push rod is fixedly connected with a lifting plate, one end of the lifting plate abuts against the connecting piece in a matched mode, and the other end is slidably matched with a pull rod used for driving the limiting plate to rotate. After a bag body is placed on a conveying belt, an electric push rod drives a lifting plate to descend, the lifting plate drives a pull rod to move, the pull rod drives a limiting plate to rotate to be perpendicular to a baffle, the limiting plate automatically intercepts the moving bag body, then the lifting plate continues to descend, a connecting piece drives a vacuum packaging machine to be closed, and the bag body is subjected to air exhaust packaging.

Description

Technical Field

[0001] This application relates to the technical field of food processing, and more specifically, to a food processing and packaging structure. Background Art

[0002] Food processing refers to the processing activities of directly using agricultural, forestry, animal husbandry, and fishery products as raw materials, such as cereal milling, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, and the processing of foods such as vegetables, fruits, and nuts. Some foods need to be vacuum-packaged in bags. The prior art patent document with the publication number CN215623149U provides a food pressing and packaging device. By further improving the vacuum packaging device, the packaging device has become more automated, improving the efficiency of food packaging and processing, reducing the consumption of employees, and making the entire device more versatile. It can not only perform traditional packaging methods but also use vacuum packaging processing methods, thereby meeting different packaging requirements for different production requirements, greatly improving production efficiency, and reducing the equipment and employee funds required by enterprises.

[0003] Regarding the above-related technology, the inventor believes that although this device saves manual packaging, it still requires manual operation to stably place the bag on the fixed structure before packaging, resulting in low efficiency. Therefore, we propose a food processing and packaging structure. Summary of the Utility Model

[0004] To improve the problems proposed in the above background art, this application provides a food processing and packaging structure, adopting the following technical solutions:

[0005] A food processing and packaging structure includes a support frame. A rotatable conveyor belt is installed on the support frame. The conveyor belt is driven by a motor. A U-shaped plate is fixedly connected to the support frame. A vacuum packaging machine is installed on the U-shaped plate through a connecting member. Two baffles fixedly connected to the support frame are provided under the vacuum packaging machine. A limiting plate is hinged on the baffle, and an electric push rod is fixedly installed on the baffle. One end of the electric push rod is fixedly connected to a lifting plate. One end of the lifting plate is in abutting cooperation with the connecting member, and the other end is slidably engaged with a pull rod. The pull rod is used to drive the limiting plate to rotate.

[0006] By adopting the above technical solutions, the bag to be packaged is placed from one end of the conveyor belt and set between the two baffles. The conveyor belt drives the bag to move towards the U-shaped plate side. When the electric push rod drives the lifting plate to descend, the pull rod moves to drive the limiting plate to rotate until it is perpendicular to the baffle, which can intercept the bag. Subsequently, the lifting plate continues to descend to drive the connecting members to merge, enabling the vacuum packaging machine to evacuate and seal the opening of the bag.

[0007] Optionally, the connecting member includes a connecting plate A fixedly connected to the U-shaped plate. Both ends of the connecting plate A are hinged with a connecting plate B, and the two connecting plates B are respectively fixedly connected to both sides of the vacuum packaging machine.

[0008] Optionally, one end of the lifting plate is fixedly connected with a trapezoidal block. A guide wheel is rotatably connected to the connecting plate B. The trapezoidal block is in rolling contact with the guide wheel, and the guide wheel is elastically connected to the connecting plate A through a spring.

[0009] By adopting the above technical solution, when the lifting plate descends until the trapezoidal block contacts the guide wheel, the guide wheel drives the connecting plate B to rotate, and the two connecting plates B approach each other, thereby driving the vacuum packaging machine to seal the bag body. After the trapezoidal block resets and cancels the contact with the guide wheel, the spring can drive the connecting plate B to rotate in the reverse direction, so that the packaging part of the vacuum packaging machine is opened.

[0010] Optionally, the pull rod is slidably matched with the baffle. One end of the pull rod is hinged to the limiting plate through a connecting rod, and the other end is slidably matched with a limiting hole formed on the lifting plate.

[0011] By adopting the above technical solution, the upper part of the limiting hole is in a vertical state, and the lower part is in an inclined state. When the lifting plate descends and the lower part of the limiting hole contacts the pull rod, the pull rod can be driven to translate, and the limiting plate is driven to rotate through the connecting rod until it is perpendicular to the baffle. When the lifting plate continues and the upper part of the limiting hole contacts the pull rod, the limiting plate remains fixed. Subsequently, the upper end of the fixing plate can drive the guide wheel to move through the trapezoidal block.

[0012] Optionally, a guide plate fixedly connected to the baffle is provided on one side of the limiting plate.

[0013] By adopting the above technical solution, the opposite sides of the two guide plates are arranged in an inclined plane, which can guide the movement of the bag body and avoid the movement interference of the limiting plate on the movement of the bag body.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] 1. After placing multiple bag bodies on the conveyor belt at intervals, the electric push rod drives the lifting plate to descend. The lifting plate drives the pull rod to move, and the pull rod drives the limiting plate to rotate until it is perpendicular to the baffle. The limiting plate automatically intercepts the moving bag bodies. Subsequently, the lifting plate continues to descend, so that the connecting member drives the vacuum packaging machine to close, and the bag bodies are evacuated and packaged. The operation is simple and the packaging efficiency is high.

[0016] 2. When the limiting plate rotates to fit the baffle, the setting of the guide plate can avoid the interference of the limiting plate on the bag body, so that the bag body can move along with the conveyor belt, improving the working smoothness. Description of the Drawings

[0017] Figure 1Schematic diagram of the overall structure of a food processing and packaging structure according to an embodiment of the present application;

[0018] Figure 2 Partial schematic diagram of a food processing and packaging structure according to an embodiment of the present application;

[0019] Figure 3 Top view schematic diagram of the baffle and limit plate structure of a food processing and packaging structure according to an embodiment of the present application;

[0020] Explanation of the reference numerals in the figure: 1, support frame; 2, conveyor belt; 3, U-shaped plate; 4, connecting piece; 401, connecting plate A; 402, connecting plate B; 5, vacuum packaging machine; 6, baffle; 7, limit plate; 8, electric push rod; 9, lifting plate; 10, trapezoidal block; 11, guide wheel; 12, spring; 13, pull rod; 14, connecting rod; 15, limit hole; 16, guide plate. Detailed implementation manners

[0021] The present application will be further described in detail below with reference to the accompanying drawings of the specification.

[0022] Referring to Figures 1-3 , the present application includes a support frame 1, on which a rotatable conveyor belt 2 is installed. The conveyor belt 2 is driven by a motor, and a U-shaped plate 3 is fixedly connected to the support frame 1. A vacuum packaging machine 5 is installed on the U-shaped plate 3 through a connecting piece 4. There are two baffles 6 fixedly connected to the support frame 1 on the lower side of the vacuum packaging machine 5. A limit plate 7 is hinged to the baffle 6, and an electric push rod 8 is fixedly installed on the baffle 6. One end of the electric push rod 8 is fixedly connected to a lifting plate 9. One end of the lifting plate 9 abuts and cooperates with the connecting piece 4, and the other end slidably cooperates with a pull rod 13. The pull rod 13 is used to drive the limit plate 7 to rotate. The bag to be packaged is placed from one end of the conveyor belt 2 and arranged between the two baffles 6. The conveyor belt 2 drives the bag to move towards the side of the U-shaped plate 3. When the electric push rod 8 drives the lifting plate 9 to descend, the pull rod 13 moves to drive the limit plate 7 to rotate until it is perpendicular to the baffle 6, so as to intercept the bag. At this time, the bag is located under the vacuum packaging machine 5. Subsequently, the lifting plate 9 continues to descend to drive the connecting piece 4 to close, so that the vacuum packaging machine 5 evacuates and seals the opening of the bag.

[0023] Referring to Figure 2 , the connecting piece 4 includes a connecting plate A 401 fixedly connected to the U-shaped plate 3. Both ends of the connecting plate A 401 are hinged with a connecting plate B 402, and the two connecting plates B 402 are respectively fixedly connected to both sides of the vacuum packaging machine 5.

[0024] Referring to Figure 2, one end of the lifting plate 9 is fixedly connected with a trapezoidal block 10. A guide wheel 11 is rotatably connected to the connecting plate B402. The trapezoidal block 10 is in rolling contact with the guide wheel 11, and the guide wheel 11 is elastically connected to the connecting plate A401 through a spring 12. When the lifting plate 9 descends until the trapezoidal block 10 contacts the guide wheel 11, the guide wheel 11 drives the connecting plate B402 to rotate, and the two connecting plates B402 approach each other, thereby driving the vacuum packaging machine 5 to seal the bag body. After the trapezoidal block 10 resets and cancels the contact with the guide wheel 11, the spring 12 can drive the connecting plate B402 to rotate in the reverse direction, so that the packaging part of the vacuum packaging machine 5 is opened.

[0025] Refer to Figure 2 , Figure 3 , the pull rod 13 is in sliding fit with the baffle 6. One end of the pull rod 13 is hinged to the limiting plate 7 through a connecting rod 14, and the other end is in sliding fit with a limiting hole 15 formed on the lifting plate 9. The upper part of the limiting hole 15 is in a vertical state, and the lower part is in an inclined state. When the lifting plate 9 descends and the lower part of the limiting hole 15 contacts the pull rod 13, the pull rod 13 can be driven to translate, and the limiting plate 7 is driven to rotate through the connecting rod 14 until it is perpendicular to the baffle 6. When the lifting plate 9 continues and the upper part of the limiting hole 15 contacts the pull rod 13, the limiting plate 7 remains fixed. Subsequently, the upper end of the fixing plate 9 can drive the guide wheel 11 to move through the trapezoidal block 10.

[0026] Refer to Figure 3 , one side of the limiting plate 7 is provided with a guide plate 16 fixedly connected to the baffle 6. The opposite sides of the two guide plates 16 are arranged in an inclined plane, which can guide the movement of the bag body and prevent the limiting plate 7 from interfering with the movement of the bag body.

[0027] The implementation principle of an embodiment of a food processing and packaging structure in this application is as follows: Place the bag body on the left end of the conveyor belt 2 and make it located between the two baffles 6. The conveyor belt 2 drives the bag body to move to the right. The electric push rod 8 drives the lifting plate 9 to descend. When the lower part of the limiting hole 15 contacts the pull rod 13, the pull rod 13 can be driven to translate, and the limiting plate 7 is driven to rotate through the connecting rod 14 until it is perpendicular to the baffle 6. The limiting plate 7 can intercept the bag body, making the bag body stop moving. At this time, the bag body is located under the vacuum packaging machine 5. Subsequently, the lifting plate 9 continues to descend, so that the trapezoidal block 10 contacts the guide wheel 11, and the connecting plate B402 drives the vacuum packaging machine to close, and air is pumped out and the bag body is sealed at the notch. After the packaging is completed, the electric push rod 8 drives the lifting plate 9 to rise and reset, the limiting plate 7 rotates to fit with the baffle 6, and the bag body continues to move to the right.

Claims

1. A food processing packaging structure, characterized in that: The invention comprises a support frame (1), a rotatable conveyor belt (2) is installed on the support frame (1), the conveyor belt (2) is driven by a motor, and a U-shaped plate (3) is fixedly connected to the support frame (1), a vacuum packaging machine (5) is installed on the U-shaped plate (3) through a connecting piece (4), and two baffles (6) fixedly connected to the support frame (1) are arranged on the lower side of the vacuum packaging machine (5), a limit plate (7) is hinged on the baffle (6), and an electric push rod (8) is fixedly installed on the baffle (6), one end of the electric push rod (8) is fixedly connected to a lifting plate (9), one end of the lifting plate (9) is abutted against the connecting piece (4), and the other end is slidably engaged with a pull rod (13), and the pull rod (13) is used to drive the limit plate (7) to rotate.

2. A food processing packaging structure according to claim 1, characterized in that: The connecting member (4) comprises a connecting plate A (401) fixedly connected to the U-shaped plate (3), and connecting plates B (402) are hinged at both ends of the connecting plate A (401), and the two connecting plates B (402) are respectively fixedly connected to two sides of the vacuum packaging machine (5).

3. A food processing packaging structure according to claim 2, characterized in that: One end of the lifting plate (9) is fixedly connected to a trapezoidal block (10), and a guide wheel (11) is rotatably connected to the connecting plate B (402). The trapezoidal block (10) and the guide wheel (11) are in rolling contact, and the guide wheel (11) is elastically connected to the connecting plate A (401) via a spring (12).

4. A food processing packaging structure according to claim 1, characterized in that: The pull rod (13) is slidably matched with the baffle (6); one end of the pull rod (13) is hinged to the limit plate (7) through a connecting rod (14), and the other end is slidably matched with a limit hole (15) provided on the lifting plate (9).

5. The food processing packaging structure according to claim 1, characterized in that: A guide plate (16) fixedly connected to the baffle plate (6) is provided on one side of the limit plate (7).

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