Automatic vegetable bag quantitative packaging equipment

Abstract

The utility model discloses automatic vegetable bag quantitative packaging equipment. The automatic vegetable bag quantitative packaging equipment comprises a protective outer cover, a clamping mechanism and an installation supporting frame. The upper end of the front wall of the protective outer cover is fixedly connected with a fixed mounting frame, the left end and the right end of the upper surface of the fixed mounting frame are fixedly connected with air cylinders, the air inlet ends of the air cylinders are connected with the air conveying end of an external air compressor, a supporting frame is fixedly connected between the upper ends of the telescopic ends of the air cylinders, and left-right symmetrical hooks are fixedly connected to the rear side face of the supporting frame. The rear side face of the protective outer cover is fixedly connected with a fixing frame. The clamping mechanism is arranged on the bottom wall of the protective outer cover; the mounting supporting frames are fixedly connected to the upper surface of the fixing frame in a bilateral symmetry mode, and a stock bin is fixedly connected between the close faces of the upper ends of the mounting supporting frames; according to the automatic vegetable bag quantitative packaging equipment, vegetable packaging can be automatically carried out, the working efficiency is improved, meanwhile, the vegetables can be quantitatively fed into the packaging bag, and therefore quantitative packaging is carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable bun production, in particular to an automatic quantitative packaging device for vegetable buns. Background Technique

[0002] A vegetable bun refers to packing vegetables for convenient transportation. However, during the production process of vegetable buns, the vegetables need to be uniformly packaged, so an automatic quantitative packaging device for vegetable buns is required.

[0003] Some traditional automatic quantitative packaging devices for vegetable buns heat the upper part of plastic packaging bags and complete the packaging of vegetable buns after cooling.

[0004] The current automatic quantitative packaging devices for vegetable buns have the following problems. For example, they require manual assistance, have low work efficiency, and it is difficult to quantitatively feed vegetables into the packaging bags, thus making it difficult to conduct quantitative packaging. Therefore, we propose an automatic quantitative packaging device for vegetable buns. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects, provide an automatic quantitative packaging device for vegetable buns, which can automatically package and quantitatively package, improve work efficiency, and can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an automatic quantitative packaging device for vegetable buns, including a protective outer cover, a clamping mechanism, and an installation support frame.

[0007] Protective outer cover: A fixed mounting frame is fixedly connected to the upper end of its front wall. Both left and right ends of the upper surface of the fixed mounting frame are fixedly connected with air cylinders. The air inlet ends of the air cylinders are connected to the air delivery ends of an external air compressor. A support frame is fixedly connected between the upper ends of the telescopic ends of the air cylinders. Symmetrically arranged hooks are fixedly connected to the rear side of the support frame. A fixed frame is fixedly connected to the rear side of the protective outer cover.

[0008] Clamping mechanism: It is arranged on the bottom wall of the protective outer cover.

[0009] Installation support frame: It is symmetrically and fixedly connected to the upper surface of the fixed frame. A feed bin is fixedly connected between the adjacent upper ends of the installation support frame.

[0010] Among them: It further includes a control switch group, which is fixedly connected to the upper left side of the front side of the protective outer cover. The input end of the control switch group is electrically connected to an external power supply.

[0011] Among them: It also includes an installation platform, which is fixedly connected to the middle of the upper end of the rear wall of the protective outer cover. An electric heating plate is fixedly connected to the front side of the installation platform, and the input end of the electric heating plate is electrically connected to the output end of the control switch group. It can automatically perform packaging, improve work efficiency, and at the same time quantitatively send vegetables into the inside of the packaging bag, so as to perform quantitative packaging.

[0012] Further, the clamping mechanism includes a rotating support frame, a rotating shaft, clamping claws and a clamping frame. The rotating support frames are symmetrically and fixedly connected to the lower surface of the protective outer cover. The inside of the rotating support frames are all rotatably connected with rotating shafts. The upper outer surfaces of the rotating shafts are all fixedly connected with clamping claws, and the upper surfaces of the adjacent ends of the clamping claws are all fixedly connected with clamping frames, and the clamping claws can be driven to rotate by the rotation of the rotating shafts.

[0013] Further, the clamping mechanism also includes a crank, a connecting rod and a rotating connecting plate. The crank is fixedly connected to the lower end of the rotating shaft on the right side. The left end of the crank is rotatably connected to the connecting rod through a pin shaft. The lower end of the rotating shaft on the left side is fixedly connected with a rotating connecting plate, and the upper surface of the rear end of the rotating connecting plate is rotatably connected to the left end of the connecting rod through a pin shaft, and the two rotating shafts can be driven to rotate simultaneously.

[0014] Further, a motor mounting frame is fixedly connected to the lower right side of the front side of the fixed frame. A motor is fixedly connected to the front side of the motor mounting frame. The upper end of the output shaft of the motor is fixedly connected to the lower surface of the rear end of the crank, and the input end of the motor is electrically connected to the output end of the control switch group, which can provide power for clamping and packaging.

[0015] Further, a discharge rack is fixedly connected to the lower surface of the silo. A sliding opening is provided on the left side surface of the discharge rack, and a baffle is slidably connected inside the sliding opening, and quantitative discharging can be performed by moving the baffle.

[0016] Further, a workbench is fixedly connected to the left rear side of the upper surface of the protective outer cover. A double-acting cylinder is fixedly connected to the upper surface of the workbench. The right end of the telescopic end of the double-acting cylinder is fixedly connected to the left side surface of the baffle, and the air inlet end of the double-acting cylinder is connected to the air delivery end of an external air compressor, which provides power for quantitative discharging.

[0017] Further, symmetric left and right auxiliary support columns are fixedly connected to the front end of the lower surface of the protective outer cover, which can perform auxiliary support.

[0018] Further, an observation window is fixedly connected to the middle of the front side of the protective outer cover, through which the internal working conditions can be observed.

[0019] Compared with the prior art, the beneficial effects of the present utility model are: This automatic vegetable bag quantitative packaging equipment has the following advantages:

[0020] 1. The staff can control the external air compressor to supply air into the interior of the double-axis cylinder. The right end of the telescopic end of the double-axis cylinder moves to the right. The movement of the telescopic end of the double-axis cylinder drives the baffle to move left and right inside the sliding opening. By the sliding of the baffle, the discharge opening of the discharge rack is blocked. Thus, the vegetable feeding can be controlled by the back-and-forth movement of the baffle, so that the vegetables can enter the interior of the packaging bag quantitatively.

[0021] 2. The staff starts the motor by controlling the adjustment of the switch group. The operation of the motor drives the crank to rotate. The rotation of the crank drives the connecting rod to rotate, and at the same time drives the right-side rotating shaft to rotate. The rotation of the connecting rod drives the rotating connecting plate to rotate. The rotation of the rotating connecting plate drives the left-side rotating shaft to rotate, so that the two rotating shafts rotate in opposite directions, thereby driving the clamping claws to rotate. The rotation of the clamping claws drives the clamping frame to rotate, so as to clamp the plastic packaging bag on the front side of the electric heating plate. Then the staff starts the electric heating plate by controlling the adjustment of the switch group. The electric heating plate heats up to melt the clamped part of the plastic packaging bag, and the packaging is completed after the plastic packaging bag cools down. Thus, the vegetables can be packaged quickly, which is convenient for the automated production of quantitative packaging of vegetable bags and improves the efficiency of quantitative packaging of vegetable bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of the present utility model;

[0023] Figure 2 It is a partial cross-sectional structural diagram of the clamping mechanism of the present utility model;

[0024] Figure 3 It is a structural diagram of the clamping mechanism of the present utility model.

[0025] In the figure: 1 protective outer cover, 2 control switch group, 3 fixed frame, 4 fixed mounting frame, 5 cylinder, 6 support frame, 7 hook, 8 clamping mechanism, 81 rotating support frame, 82 rotating shaft, 83 crank, 84 connecting rod, 85 rotating connecting plate, 86 clamping claw, 87 clamping frame, 9 mounting table, 10 electric heating plate, 11 mounting support frame, 12 silo, 13 discharge rack, 14 workbench, 15 double-axis cylinder, 16 baffle, 17 motor mounting frame, 18 motor, 19 auxiliary support column, 20 observation window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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 of 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.

[0027] Please refer to Figures 1-3, this embodiment provides a technical solution: an automatic vegetable bun quantitative packaging device, including a protective outer cover 1, a clamping mechanism 8 and an installation support frame 11;

[0028] Protective outer cover 1: The upper end of its front wall is fixedly connected with a fixed mounting frame 4. Both left and right ends of the upper surface of the fixed mounting frame 4 are fixedly connected with cylinders 5. The air inlet ends of the cylinders 5 are connected to the air output ends of an external air compressor. Between the upper ends of the telescopic ends of the cylinders 5, there is a fixedly connected support frame 6. On the rear side of the support frame 6, there are symmetrically arranged hooks 7 on the left and right. On the rear side of the protective outer cover 1, there is a fixedly connected fixed frame 3. On the left rear side of the upper surface of the protective outer cover 1, there is a workbench 14. On the upper surface of the workbench 14, there is a double-acting cylinder 15. The right end of the telescopic end of the double-acting cylinder 15 is fixedly connected to the left side surface of a baffle 16. The air inlet end of the double-acting cylinder 15 is connected to the air output end of an external air compressor. At the front end of the lower surface of the protective outer cover 1, there are symmetrically arranged auxiliary support columns 19 on the left and right. In the middle of the front side of the protective outer cover 1, there is an observation window 20. The staff can control the external air compressor to supply air into the double-acting cylinder 15. The right end of the telescopic end of the double-acting cylinder 15 moves to the right. The rightward movement of the telescopic end of the double-acting cylinder 15 drives the baffle 16 to move left and right inside the sliding opening. By the sliding of the baffle 16, the discharge port of the discharge rack 13 is blocked. Thus, the vegetable feeding can be controlled by the reciprocating movement of the baffle 16, so that the vegetables can enter the inside of the packaging bag quantitatively;

[0029] Clamping mechanism 8: It is arranged on the bottom wall of the protective cover 1. The clamping mechanism 8 includes a rotating support frame 81, a rotating shaft 82, clamping claws 86 and a clamping frame 87. The rotating support frames 81 are symmetrically and fixedly connected to the lower surface of the protective cover 1. The rotating shafts 82 are rotatably connected inside the rotating support frames 81. The upper outer surfaces of the rotating shafts 82 are fixedly connected with the clamping claws 86. The upper surfaces of the adjacent ends of the clamping claws 86 are fixedly connected with the clamping frames 87. The clamping mechanism 8 further includes a crank 83, a connecting rod 84 and a rotating connecting plate 85. The crank 83 is fixedly connected to the lower end of the right rotating shaft 82. The left end of the crank 83 is rotatably connected with the connecting rod 84 through a pin shaft. The lower end of the left rotating shaft 82 is fixedly connected with the rotating connecting plate 85. The upper surface of the rear end of the rotating connecting plate 85 is rotatably connected with the left end of the connecting rod 84 through a pin shaft. The right side of the lower end of the front side of the fixed frame 3 is fixedly connected with a motor mounting frame 17. The front side of the motor mounting frame 17 is fixedly connected with a motor 18. The upper end of the output shaft of the motor 18 is fixedly connected with the lower surface of the rear end of the crank 83. The input end of the motor 18 is electrically connected to the output end of the control switch group 2. The staff starts the motor 18 through the adjustment of the control switch group 2. The motor 18 operates to drive the crank 83 to rotate. The rotation of the crank 83 drives the connecting rod 84 to rotate, and at the same time drives the right rotating shaft 82 to rotate. The rotation of the connecting rod 84 drives the rotating connecting plate 85 to rotate. The rotation of the rotating connecting plate 85 drives the left rotating shaft 82 to rotate, so that the two rotating shafts 82 rotate in opposite directions, thereby driving the clamping claws 86 to rotate. The rotation of the clamping claws 86 drives the clamping frames 87 to rotate, so as to clamp the plastic packaging bag on the front side of the electric heating plate 10. Then the staff starts the electric heating plate 10 through the adjustment of the control switch group 2. The electric heating plate 10 heats up to melt the clamped part of the plastic packaging bag. After the plastic packaging bag cools down, the packaging is completed. Thus, the vegetables can be quickly packaged, which is convenient for automatic production and improves work efficiency;

[0030] Installation support frame 11: It is symmetrically and fixedly connected to the upper surface of the fixed frame 3. A material bin 12 is fixedly connected between the adjacent upper ends of the installation support frames 11. The lower surface of the material bin 12 is fixedly connected with a discharge rack 13. A sliding opening is provided on the left side surface of the discharge rack 13. A baffle 16 is slidably connected inside the sliding opening;

[0031] Among them: It further includes a control switch group 2. The control switch group 2 is fixedly connected to the upper left side of the front side of the protective cover 1. The input end of the control switch group 2 is electrically connected to an external power supply;

[0032] Among them: It further includes an installation table 9. The installation table 9 is fixedly connected to the middle part of the upper end of the rear wall of the protective cover 1. The front side of the installation table 9 is fixedly connected with an electric heating plate 10. The input end of the electric heating plate 10 is electrically connected to the output end of the control switch group 2.

[0033] The working principle of an automatic quantitative packaging device for vegetable buns provided by the present utility model is as follows: During the quantitative packaging of vegetable buns, the staff first hang the plastic packaging bag on the hook 7, then put the vegetables into the interior of the material bin 12. Then, the staff can control the external air compressor to supply air into the interior of the double-shaft cylinder 15. The right end of the telescopic end of the double-shaft cylinder 15 moves to the right. The movement of the telescopic end of the double-shaft cylinder 15 to the right drives the baffle 16 to move left and right inside the sliding opening. By the sliding of the baffle 16, the discharge port of the discharge rack 13 is blocked. Thus, the feeding of vegetables can be controlled by the reciprocating movement of the baffle 16, so that the vegetables enter the interior of the packaging bag quantitatively. Then, the staff moves the telescopic end of the cylinder 5 up and down through the external air compressor. The up and down movement of the telescopic end of the cylinder 5 drives the support frame 6 to move up and down. The up and down movement of the support frame 6 drives the hook 7 to move up and down, thereby driving the plastic packaging bag to move up and down. Then, the staff starts the motor 18 by adjusting the control switch group 2. The operation of the motor 18 drives the crank 83 to rotate. The rotation of the crank 83 drives the connecting rod 84 to rotate, and at the same time drives the right-side rotating shaft 82 to rotate. The rotation of the connecting rod 84 drives the rotating connecting plate 85 to rotate. The rotation of the rotating connecting plate 85 drives the left-side rotating shaft 82 to rotate, causing the two rotating shafts 82 to rotate in opposite directions. Thus, the clamping claws 86 are driven to rotate. The rotation of the clamping claws 86 drives the clamping frame 87 to rotate, thereby clamping the plastic packaging bag on the front side of the electric heating plate 10. Then, the staff starts the electric heating plate 10 by adjusting the control switch group 2. The electric heating plate 10 heats up to melt the clamped part of the plastic packaging bag. After the plastic packaging bag cools down, the packaging is completed. Thus, the vegetables can be packaged quickly, which is convenient for automated production and improves work efficiency.

[0034] It should be noted that the motor 18 disclosed in the above embodiments can be selected as YS6334, and the control switch group 2 is provided with a control button corresponding to the motor 18 and used to control its switch.

[0035] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. An automatic quantitative packaging equipment for vegetable packages, characterized in that: It comprises a protective cover (1), a clamping mechanism (8) and a mounting support frame (11); The protective cover (1) has a fixed mounting frame (4) fixedly connected to the upper end of the front wall thereof, a cylinder (5) fixedly connected to both left and right ends of the upper surface of the fixed mounting frame (4), an air inlet end of the cylinder (5) connected to the air delivery end of an external air compressor, a support frame (6) fixedly connected between the upper ends of the telescopic ends of the cylinder (5), a left-right symmetrical hook (7) fixedly connected to the rear side of the support frame (6), and a fixed frame (3) fixedly connected to the rear side of the protective cover (1); A clamping mechanism (8): which is arranged on the bottom wall of the protective cover (1); An installation support frame (11) is fixedly connected to the upper surface of the fixing frame (3) in a bilaterally symmetrical manner, and a material bin (12) is fixedly connected between adjacent surfaces of the upper end of the installation support frame (11); Wherein: it also includes a control switch group (2), the control switch group (2) is fixedly connected to the left side of the upper end of the front side surface of the protective cover (1), and the input end of the control switch group (2) is electrically connected to an external power supply; The mounting platform (9) is fixedly connected to the middle portion of the upper end of the rear wall of the protective cover (1); an electric heating plate (10) is fixedly connected to the front side of the mounting platform (9); an input end of the electric heating plate (10) is electrically connected to an output end of the control switch group (2).

2. The automatic quantitative packaging equipment for vegetable packages according to claim 1 is characterized by: The clamping mechanism (8) comprises a rotating support frame (81), a rotating shaft (82), a clamping claw (86) and a clamping frame (87); the rotating support frame (81) is fixedly connected to the lower surface of the protective outer cover (1) in a bilaterally symmetrical manner; the rotating support frame (81) is rotatably connected to the rotating shaft (82) inside; the upper end outer surface of the rotating shaft (82) is fixedly connected to the clamping claw (86); and the upper surface of the proximal end of the clamping claw (86) is fixedly connected to the clamping frame (87).

3. The automatic quantitative packaging equipment for vegetable packages according to claim 2 is characterized in that: The clamping mechanism (8) further comprises a crank (83), a connecting rod (84) and a rotatable connecting plate (85); the crank (83) is fixedly connected to the lower end of the right rotating shaft (82); the left end of the crank (83) is rotatably connected to the connecting rod (84) via a pin; the lower end of the left rotating shaft (82) is fixedly connected to the rotatable connecting plate (85); the upper surface of the rear end of the rotatable connecting plate (85) is rotatably connected to the left end of the connecting rod (84) via a pin.

4. The automatic quantitative packaging equipment for vegetable packages according to claim 3 is characterized by: A motor mounting frame (17) is fixedly connected to the right side of the lower end of the front side of the fixing frame (3); a motor (18) is fixedly connected to the front side of the motor mounting frame (17); the upper end of the output shaft of the motor (18) is fixedly connected to the rear end of the lower surface of the crank (83); and the input end of the motor (18) is electrically connected to the output end of the control switch group (2).

5. The automatic quantitative packaging equipment for vegetable packages according to claim 1 is characterized by: A discharging rack (13) is fixedly connected to the lower surface of the silo (12), a sliding opening is provided on the left side of the discharging rack (13), and a baffle (16) is slidably connected to the interior of the sliding opening.

6. The automatic quantitative packaging equipment for vegetable packages according to claim 5 is characterized by: A workbench (14) is fixedly connected to the rear left end of the upper surface of the protective cover (1), a double-axis cylinder (15) is fixedly connected to the upper surface of the workbench (14), the right end of the telescopic end of the double-axis cylinder (15) is fixedly connected to the left side of the baffle (16), and the air inlet end of the double-axis cylinder (15) is connected to the air delivery end of an external air compressor.

7. The automatic quantitative packaging equipment for vegetable packages according to claim 1 is characterized by: A left-right symmetrical auxiliary support column (19) is fixedly connected to the front end of the lower surface of the protective outer cover (1).

8. The automatic quantitative packaging equipment for vegetable packages according to claim 1 is characterized by: An observation window (20) is fixedly connected to the middle portion of the front side of the protective outer cover (1).

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