Bag feeding type packaging equipment for processing prefabricated vegetables

Abstract

The utility model relates to the technical field of prefabricated vegetables, in particular to bag feeding type packaging equipment for prefabricated vegetable processing, which comprises a workbench, the bottom end of the workbench is fixedly connected with stand columns which are uniformly distributed in the circumferential direction, and the top end of the workbench is fixedly connected with fixing plates which are symmetrically distributed. The outer wall of the fixing plate is fixedly connected with a driving motor, the driving motor is connected with a conveying belt through a displacement structure, the outer wall of the bottom end of the conveying belt is provided with a limiting plate, the limiting plate is connected with evenly-distributed limiting holes through a limiting structure, and the outer wall of the conveying belt is in threaded connection with evenly-distributed lead screws; the lead screw is connected with a clamping plate through a clamping structure. By means of mutual matching of the displacement structure and the clamping structure, the problems that the length is fixed and the distance is limited are solved, the positions of the clamping plate and the conveying belt can be adjusted when packaging of different sizes is met, the problems of deviation and jamming are greatly avoided, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated dishes, in particular to a bag - feeding packaging device for prefabricated dish processing. Background Technique

[0002] The bag - feeding packaging device for prefabricated dishes is an automatic packaging device dedicated to products such as prefabricated dishes (such as braised pork, fish - flavored shredded pork, Buddha jumps over the wall, etc.), snack foods, seafood, and pickled vegetables. This device has the characteristics of automated operation and can complete a series of operations from weighing, packaging, sealing to labeling, greatly reducing the need for manual intervention and improving the production efficiency and product quality consistency.

[0003] A full - automatic bag - feeding packaging machine with the application number CN202120588610.3 includes a base. Two ends of the top of the base are fixedly connected with a plurality of limiting bumps. The limiting bumps are provided with a plurality of them. The top of the limiting bumps is movably connected with a bottom slide plate. There are two bottom slide plates. Both ends of the top of the two bottom slide plates are fixedly connected with a plurality of motors.

[0004] The above - mentioned patent document has the beneficial effect that through the setting of this device, the inclination directions of the left inclined rod and the right inclined rod at the bottom are different. When pulling to both sides, the left inclined rod and the right inclined rod will drive the clamping plate to move closer to the middle. So when the suction device opens the bag mouth, the bottom of the packaging bag is fixed by the clamping plate, the structure is simpler, and the manufacturing cost is relatively lower, reducing the production cost of food. However, the lengths of the left inclined rod and the right inclined rod are fixed and the distance between them is limited. When encountering a larger bag - type packaging, it is easy to cause the goods to shift, get stuck and blocked, and thus it is not convenient to use. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages that the lengths of the existing left inclined rod and right inclined rod are fixed and the distance between them is limited, which is easy to cause the goods to shift, get stuck and blocked when encountering a larger bag - type packaging, and thus it is not convenient to use, and to propose a bag - feeding packaging device for prefabricated dish processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A bag - feeding packaging device for pre - prepared food processing, including a workbench. The bottom end of the workbench is fixedly connected with columns evenly distributed circumferentially. The top end of the workbench is fixedly connected with symmetrically distributed fixing plates. The outer wall of the fixing plate is fixedly connected with a driving motor. The driving motor is connected with a conveyor belt through a displacement structure. The outer wall of the bottom end of the conveyor belt is provided with a limiting plate. The limiting plate is connected with evenly distributed limiting holes through a limiting structure. The outer wall of the conveyor belt is threadedly connected with evenly distributed lead screws. The lead screws are connected with clamping plates through a clamping structure.

[0008] Preferably, the displacement structure includes a bidirectional lead screw, a slide bar, and a slider. The bidirectional lead screw is rotatably connected to the inner wall of the fixing plate. The slide bar is fixedly connected to the inner wall of the fixing plate. The slider is slidably connected to the top end of the workbench. The slider is threadedly connected to the bidirectional lead screw and slidably connected to the slide bar.

[0009] Preferably, the limiting structure includes evenly distributed slide holes, springs, limiting bumps, and limiting openings. The slide holes are arranged on the outer wall of the limiting plate. One end of the spring is fixedly connected to the inner wall of the slide hole. The limiting bump is slidably connected to the inner wall of the slide hole. The limiting opening is arranged on the top end of the workbench.

[0010] Preferably, the other end of the spring is fixedly connected to the outer wall of the limiting bump. The limiting bump is slidably connected to the inner wall of the limiting hole. The position and size of the limiting bump are adapted to the position and size of the limiting hole.

[0011] Preferably, the clamping structure includes a slide column, a bearing, a limiting block, and a rectangular block. The slide column is slidably connected to the conveyor belt. The middle ring of the bearing is fixedly connected to one end of the lead screw. The limiting block is fixedly connected to one end of the slide column. The rectangular block is fixedly connected to one end of the lead screw.

[0012] Preferably, the other end of the slide column is fixedly connected to the outer wall of the clamping plate. The outer ring of the bearing is fixedly connected to the outer wall of the clamping plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] When the present utility model is in use, through the mutual cooperation between the displacement structure and the clamping structure, the problem of limited fixed length and distance is solved. When encountering bag - type packages of different sizes, the positions of the clamping plate and the conveyor belt can be adjusted, greatly avoiding the problems of goods offset and jamming, and being more convenient to use. Brief Description of the Drawings

[0015] Figure 1 It is a three - dimensional structure schematic diagram of a bag - feeding packaging device for pre - prepared food processing proposed by the present utility model;

[0016] Figure 2 The right three-dimensional structural schematic diagram of a bag - feeding packaging device for pre - prepared food processing proposed by the present utility model;

[0017] Figure 3 The top three - dimensional structural schematic diagram of a bag - feeding packaging device for pre - prepared food processing proposed by the present utility model;

[0018] Figure 4 The half - section three - dimensional structural schematic diagram of a bag - feeding packaging device for pre - prepared food processing proposed by the present utility model.

[0019] In the figure: 1 workbench, 2 columns, 3 fixing plates, 4 driving motor, 5 conveyor belt, 6 limiting plates, 7 limiting holes, 8 lead screws, 9 clamping plates, 10 bidirectional lead screws, 11 slide bars, 12 sliders, 13 slide holes, 14 springs, 15 limiting bumps, 16 limiting openings, 17 slide columns, 18 bearings, 19 limiting blocks, 20 rectangular blocks. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Refer to Figures 1-4 , a bag - feeding packaging device for pre - prepared food processing, including a workbench 1. The bottom end of the workbench 1 is fixedly connected with columns 2 evenly distributed circumferentially. The top end of the workbench 1 is fixedly connected with symmetrically distributed fixing plates 3. The outer wall of the fixing plate 3 is fixedly connected with a driving motor 4. The driving motor 4 is connected with a conveyor belt 5 through a displacement structure. The bottom outer wall of the conveyor belt 5 is provided with a limiting plate 6. The limiting plate 6 is connected with evenly distributed limiting holes 7 through a limiting structure. The outer wall of the conveyor belt 5 is threadedly connected with evenly distributed lead screws 8. The lead screws 8 are connected with clamping plates 9 through a clamping structure.

[0022] It should be noted that the specific model specifications of the driving motor 4 and the conveyor belt 5 need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in the field, so it will not be elaborated.

[0023] Furthermore, the displacement structure includes a bidirectional lead screw 10, a slide bar 11, and a slider 12. The bidirectional lead screw 10 is rotatably connected to the inner wall of the fixing plate 3. The slide bar 11 is fixedly connected to the inner wall of the fixing plate 3. The slider 12 is slidably connected to the top end of the workbench 1. The slider 12 is threadedly connected to the bidirectional lead screw 10 and slidably connected to the slide bar 11.

[0024] One end of the bidirectional lead screw 10 penetrates through the outer wall of the fixed plate 3 and is fixedly connected to the output end of the driving motor 4, so that the driving motor 4 can drive the bidirectional lead screw 10 to rotate. The bidirectional lead screw 10 drives the slider 12 to move along the slide bar 11, and the symmetrically distributed sliders 12 approach or move away from each other simultaneously.

[0025] Furthermore, the limiting structure includes uniformly distributed slide holes 13, springs 14, limiting bumps 15, and limiting openings 16. The slide holes 13 are arranged on the outer wall of the limiting plate 6. One end of the spring 14 is fixedly connected to the inner wall of the slide hole 13. The limiting bump 15 is slidably connected to the inner wall of the slide hole 13. The limiting opening 16 is arranged at the top of the workbench 1.

[0026] Among them, when the slider 12 moves, the limiting structure drives the limiting plate 6 to move left and right, the limiting plate 6 drives the limiting bump 15 to move. When the limiting bump 15 does not reach the position of the limiting hole 7, it is squeezed by the inner wall of the limiting opening 16, and the limiting bump 15 enters the slide hole 13. When it reaches the position of the limiting hole 7, under the action of the spring 14, the limiting bump 15 returns to its original position and enters the limiting hole 7 to achieve limiting.

[0027] Furthermore, the other end of the spring 14 is fixedly connected to the outer wall of the limiting bump 15. The limiting bump 15 is slidably connected to the inner wall of the limiting hole 7. The position and size of the limiting bump 15 are adapted to the position and size of the limiting hole 7.

[0028] Among them, the outer end of the limiting bump 15 is set to be semi-circular, so that the limiting and release of the limiting bump 15 are simpler.

[0029] Furthermore, the clamping structure includes a slide column 17, a bearing 18, a limiting block 19, and a rectangular block 20. The slide column 17 is slidably connected to the conveyor belt 5. The middle ring of the bearing 18 is fixedly connected to one end of the lead screw 8. The limiting block 19 is fixedly connected to one end of the slide column 17. The rectangular block 20 is fixedly connected to one end of the lead screw 8.

[0030] Among them, the clamping structure is driven by manually rotating the rectangular block 20. The rectangular block 20 drives the lead screw 8 to rotate. The lead screw 8 rotates and moves back and forth, and then drives the clamping plate 9 to move back and forth to adapt to packaging bags of different sizes.

[0031] Furthermore, the other end of the slide column 17 is fixedly connected to the outer wall of the clamping plate 9. The outer ring of the bearing 18 is fixedly connected to the outer wall of the clamping plate 9.

[0032] Among them, the clamping structure composed of the slide column 17, the clamping plate 9, and the lead screw 8 is arranged in an interleaved manner, so that the symmetrically distributed clamping plates 9 can approach and abut against each other.

[0033] Working principle: First, when encountering the situation that the goods are not suitable for the existing packaging equipment, the driving motor 4 can be started. Then, the driving motor 4 can drive the bidirectional lead screw 10 to rotate. The bidirectional lead screw 10 drives the slider 12 to move along the slide bar 11. The symmetrically distributed sliders 12 approach or move away from each other simultaneously. The slider 12 can drive the conveyor belt 5 to approach or move away at the same time. Then, when the slider 12 moves, it drives the limit plate 6 to move left and right. The limit plate 6 drives the limit convex block 15 to move. When the limit convex block 15 does not reach the position of the limit hole 7, it is squeezed by the inner wall of the limit port 16, and the limit convex block 15 enters the slide hole 13. When it reaches the position of the limit hole 7, under the action of the spring 14, the limit convex block 15 returns to its original position and enters the limit hole 7 to achieve limiting, avoiding the movement of the slider 12 being squeezed by the goods during work.

[0034] Then manually rotate the rectangular block 20. The rectangular block 20 drives the lead screw 8 to rotate. The lead screw 8 rotates and moves back and forth, thereby driving the clamping plate 9 to move back and forth to adapt to packaging bags of different sizes, thus solving the problem of limited fixed length and distance. When encountering bag-type packaging of different sizes, the positions of the clamping plate 9 and the conveyor belt 5 can be adjusted, greatly avoiding the problems of goods deviation and jamming, and being more convenient to use.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A bag-feeding packaging device for processing pre-prepared dishes, comprising a workbench (1), characterized in that: The bottom end of the workbench (1) is fixedly connected to columns (2) that are evenly distributed in the circumferential direction, the top end of the workbench (1) is fixedly connected to fixed plates (3) that are symmetrically distributed, the outer wall of the fixed plate (3) is fixedly connected to a drive motor (4), the drive motor (4) is connected to a conveyor belt (5) via a displacement structure, a limit plate (6) is provided on the outer wall of the bottom end of the conveyor belt (5), the limit plate (6) is connected to evenly distributed limit holes (7) via a limit structure, the outer wall of the conveyor belt (5) is threadedly connected to evenly distributed lead screws (8), and the lead screws (8) are connected to a clamping plate (9) via a clamping structure.

2. The bag-feeding packaging equipment for pre-prepared food processing according to claim 1 is characterized in that: The displacement structure comprises a bidirectional lead screw (10), a sliding rod (11), and a slider (12); the bidirectional lead screw (10) is rotatably connected to the inner wall of the fixed plate (3); the sliding rod (11) is fixedly connected to the inner wall of the fixed plate (3); the slider (12) is slidably connected to the top of the workbench (1); the slider (12) is threadedly connected to the bidirectional lead screw (10); and the slider (12) is slidably connected to the sliding rod (11).

3. The bag-feeding packaging equipment for pre-prepared food processing according to claim 1 is characterized in that: The limiting structure comprises evenly distributed sliding holes (13), springs (14), limiting protrusions (15), and limiting openings (16); the sliding holes (13) are arranged on the outer wall of the limiting plate (6); one end of the spring (14) is fixedly connected to the inner wall of the sliding hole (13); the limiting protrusions (15) are slidably connected to the inner wall of the sliding hole (13); and the limiting opening (16) is arranged at the top of the workbench (1).

4. The bag-feeding packaging equipment for pre-prepared food processing according to claim 3 is characterized in that: The other end of the spring (14) is fixedly connected to the outer wall of the limiting protrusion (15), the limiting protrusion (15) is slidably connected to the inner wall of the limiting hole (7), and the position and size of the limiting protrusion (15) are adapted to the position and size of the limiting hole (7).

5. The bag-feeding packaging equipment for pre-prepared food processing according to claim 1 is characterized in that: The clamping structure comprises a sliding column (17), a bearing (18), a limiting block (19), and a rectangular block (20); the sliding column (17) is slidably connected to the conveyor belt (5); the middle ring of the bearing (18) is fixedly connected to one end of the lead screw (8); the limiting block (19) is fixedly connected to one end of the sliding column (17); and the rectangular block (20) is fixedly connected to one end of the lead screw (8).

6. The bag-feeding packaging equipment for pre-prepared food processing according to claim 5 is characterized in that: The other end of the sliding column (17) is fixedly connected to the outer wall of the clamping plate (9), and the outer ring of the bearing (18) is fixedly connected to the outer wall of the clamping plate (9).

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