CN218967291U

CN218967291U - Rice polyhedron vacuum packaging structure

Info

Publication number: CN218967291U
Application number: CN202222828664.XU
Authority: CN
Inventors: 邓卫军
Original assignee: Longchuan Nonfangle Agricultural Development Co ltd
Current assignee: Longchuan Nonfangle Agricultural Development Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-05-05
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a rice polyhedron vacuum packaging structure which comprises a machine body, wherein a vacuum air suction structure and a sealing structure are fixedly arranged in the machine body, a plurality of placing boxes are connected in a sliding manner in the machine body, placing grooves are formed in the placing boxes, rice bags are placed in the placing grooves, eight limiting rods are inserted in the placing boxes, one ends of the four limiting rods are fixedly connected with clamping plates, one side of each clamping plate is fixedly connected with a plurality of connecting springs, the connecting springs are fixedly connected with the inner wall of each placing groove, two rotating rods are connected in a rotating manner in the placing boxes, and one ends of the rotating rods are fixedly connected with cams. The utility model relates to the technical field of rice vacuum packaging, which can avoid the phenomenon of surface folding of rice bags, improves the effect of rice polyhedral vacuum packaging and improves the efficiency of rice vacuum packaging.

Description

Rice polyhedron vacuum packaging structure

Technical Field

The utility model relates to the technical field of rice vacuum packaging, in particular to a rice polyhedron vacuum packaging structure.

Background

When the rice polyhedral vacuum packaging machine is used, rice bags are placed in a placing box in advance, rice is placed in the rice bags, air in the rice bags is pumped out by a vacuum pumping structure, the rice bags are sealed by a sealing structure, and vacuum packaging processing can be completed.

The prior patent (publication number: CN 217125239U) proposes a rice vacuum packaging device, namely, a rice bag is put into a placing box in advance, rice is put into the rice bag, two clamping plates with radians are used for pumping air in the rice bag through a vacuum pumping structure, and then the rice bag is sealed through a sealing structure, however, the stress on the two sides and the middle part of the rice bag is uneven, so that the rice bag is folded in the vacuum pumping process, the vacuum packaging effect is poor, the sealing part is required to be disassembled for vacuum packaging treatment again, and the vacuum packaging efficiency of the rice is reduced.

Disclosure of Invention

The utility model aims to solve the problems that the stress on the two sides and the middle part of a rice bag is uneven, so that the rice bag is folded in the vacuum pumping process, the vacuum packaging effect is poor, the vacuum packaging treatment can be carried out again only by disassembling the sealing part, and the vacuum packaging efficiency of rice is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rice polyhedron vacuum packaging structure, includes the organism, be provided with vacuum pumping structure and seal structure in the organism, the interior sliding of organism has a plurality of boxes of placing, has placed the rice bag in the box of placing, place eight gag levers post in the box interpolation, four the one end fixedly connected with splint of gag lever post, one side fixedly connected with of splint a plurality of connecting springs, connecting spring and standing groove inner wall fixed connection, place box internal rotation is connected with two dwang, the one end fixedly connected with cam of dwang, the spacing mouth with cam looks adaptation has all been seted up in splint and the standing groove, utilizes the rotation of cam to make splint press from both sides the both sides of rice bag tight, and the vacuum packaging is carried out to reuse vacuum pumping structure and seal structure, in this process, because the both sides of rice bag are held the location, can avoid the emergence of rice bag surface folding phenomenon, has promoted the effect of rice polyhedron vacuum packaging, has improved the vacuum packaging efficiency of rice simultaneously, is favorable to the use of rice polyhedron vacuum packaging machine.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation between cam, gag lever post, coupling spring, splint and the box of placing, the rotation that utilizes the cam makes splint press from both sides tight with the both sides of rice bag, and the vacuum packaging is carried out to the vacuum pumping structure of reuse and seal structure, at this in-process, because the both sides of rice bag are by the centre gripping location, can avoid the emergence of rice bag surface folding phenomenon, promoted the effect of rice polyhedron vacuum packaging, improved the vacuum packaging efficiency of rice simultaneously, be favorable to the use of rice polyhedron vacuum packaging machine.

Drawings

Fig. 1 is a schematic structural view of a vacuum packaging structure for rice polyhedrons according to the present utility model;

fig. 2 is a schematic structural view of a placement box in a polyhedral vacuum packing structure for rice according to the present utility model;

fig. 3 is an enlarged view of the structure at a in fig. 2.

In the figure: 1. a rice bucket; 2. a body; 3. placing a box; 4. a rice bag; 5. a guide sleeve; 6. a flattening plate; 7. leveling the spring; 8. a guide post; 9. a cam; 10. a connecting spring; 11. a limit rod; 12. a clamping plate; 13. a fastening pad; 14. a servo motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a rice polyhedron vacuum packaging structure comprises a machine body 2, wherein a vacuum air suction structure and a sealing structure are fixedly arranged in the machine body 2, a rice bucket 1 is sleeved at the top of the machine body 2, the rice bucket 1 can be taken down when a rice bag is placed, an opening of a placing box 3 is exposed in a visual field, the rice bag can be placed in the placing box 3, a plurality of placing boxes 3 are connected in the machine body 2 in a sliding manner, a placing groove is formed in the placing box 3, a rice bag 4 is placed in the placing groove, a packaging assembly is arranged in the placing box 3 and used for packaging and processing rice, the packaging assembly comprises eight limiting rods 11 which are inserted in the placing box 3, one ends of the four limiting rods 11 are fixedly connected with clamping plates 12, one sides of the clamping plates 12 are fixedly connected with a plurality of connecting springs 10, and the connecting springs 10 are fixedly connected with the inner walls of the placing groove.

The rotating connection has two dwang in placing box 3, the one end fixedly connected with cam 9 of dwang, the spacing mouth with cam 9 looks adaptation has all been seted up in splint 12 and the standing groove, through the cooperation between cam 9, gag lever post 11, connecting spring 10, splint 12 and the placing box 3, utilize the rotation of cam 9 to make splint 12 press from both sides tight with rice bag 4, reuse vacuum pumping structure and seal structure carry out vacuum packaging, in this process, because the both sides of rice bag 4 are held the location, can avoid the emergence of rice bag 4 surface folding phenomenon, the effect of rice polyhedron vacuum packaging has been promoted, the vacuum packaging efficiency of rice has been improved simultaneously, be favorable to the use of rice polyhedron vacuum packaging machine.

In the second embodiment, on the basis of the first embodiment, a fastening pad 13 is fixedly connected to one side of the clamping plate 12, one side of the fastening pad 13 is tightly attached to the rice bag 4, connection stability between the clamping plate 12 and the rice bag 4 can be improved, a servo motor 14 is fixedly connected in the placement box 3, one end of a rotating rod is fixedly connected with a driving end of the servo motor 14, the rotating rod is driven by the servo motor 14 to rotate through starting, rotation control of the cam 9 is facilitated, a leveling plate 6 is slidably connected in a placement groove, a plurality of leveling springs 7 are fixedly connected to one side of the leveling plate 6, one end of each leveling spring 7 is fixedly connected with the inner wall of the placement groove, the leveling springs 7 in a compressed state slowly reset, and the leveling plate 6 is tightly abutted to the surface of the rice bag 4 by utilizing elasticity of the leveling springs, folding of the rice bag 4 can be further prevented, an effect of vacuum pumping is facilitated, one side of the leveling plate 6 is fixedly connected with a plurality of guide sleeves 5, a guide post 8 is sleeved in the guide sleeve 5, one end of the guide post 8 is fixedly connected with the inner wall of the placement groove, and movement guide of the leveling plate 6 can be guided.

Working principle: according to the rice bucket 1 is taken down, rice bags 4 are placed in a placing box 3, two sides of the rice bags are closely attached to the inner wall of the placing box 3, then the rice bucket 1 is sleeved and installed in place, a servo motor 14 is started to drive a rotating rod to drive a cam 9 to rotate, the rotation of the cam 9 pushes a clamping plate 12 to move, a limiting rod 11 is pulled to slide by the movement of the clamping plate 12, meanwhile, a connecting spring 10 in a normal state stretches, and after the cam 9 is clamped in a limiting opening of the clamping plate 12, two clamping plates 12 clamp and position two sides of the rice bags 4 by means of elasticity of the connecting spring 10.

The rice is poured into the rice bag 4 through the rice bucket 1, in the process, as more and more rice is filled in the rice bag 4, the flattening plate 6 is pushed to move, the flattening spring 7 in a normal state is compressed, after the rice is filled, the gas in the rice bag 4 is pumped out by utilizing the vacuum pumping structure in the prior art, in the process, as the two sides of the rice bag 4 are clamped and fixed, the two sides of the rice bag can be uniformly stressed, meanwhile, along with the reduction of the internal space of the rice bag 4, the flattening spring 7 in a compressed state slowly resets, the flattening plate 6 is tightly abutted against the surface of the rice bag 4 by utilizing the elasticity of the flattening spring, the effect of preventing the folding of the rice bag 4 can be achieved, and finally, the sealing structure in the prior art is utilized to seal the rice bag 4.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a rice polyhedron vacuum packaging structure which is characterized in that, including organism (2), organism (2) internal fixation is provided with vacuum pumping structure and seal structure, it has a plurality of boxes (3) to place to slide in organism (2), set up the standing groove in box (3), place rice bag (4) in the standing groove, be equipped with package assembly in box (3), package assembly is used for the processing of packing rice;

the packaging assembly comprises eight limiting rods (11) which are inserted into a placing box (3), four limiting rods (11) are fixedly connected with clamping plates (12) at one ends, one side of each clamping plate (12) is fixedly connected with a plurality of connecting springs (10), each connecting spring (10) is fixedly connected with the inner wall of a placing groove, two rotating rods are rotationally connected into the placing box (3), one end of each rotating rod is fixedly connected with a cam (9), and limiting ports which are matched with the cams (9) are formed in the clamping plates (12) and the placing grooves.

2. A rice polyhedral vacuum packing structure according to claim 1, wherein the top of the machine body (2) is provided with a rice bucket (1).

3. The rice polyhedral vacuum packing structure according to claim 1, wherein a fastening pad (13) is fixedly connected to one side of the clamping plate (12), and one side of the fastening pad (13) is tightly attached to the rice bag (4).

4. The rice polyhedron vacuum packaging structure according to claim 1, wherein a servo motor (14) is fixedly connected in the placement box (3), and one end of the rotating rod is fixedly connected with the driving end of the servo motor (14).

5. The rice polyhedral vacuum packing structure according to claim 1, wherein a screed plate (6) is slidably connected in the placing groove, one side of the screed plate (6) is fixedly connected with a plurality of leveling springs (7), and one end of the leveling springs (7) is fixedly connected with the inner wall of the placing groove.

6. The rice polyhedron vacuum packaging structure according to claim 5, wherein one side of the flattening plate (6) is fixedly connected with a plurality of guide sleeves (5), guide posts (8) are sleeved in the guide sleeves (5), and one end of each guide post (8) is fixedly connected with the inner wall of the placing groove.