Novel material shaping vacuum packaging mechanism

Abstract

The utility model relates to the technical field of rice packaging, and discloses a novel material shaping vacuum packaging mechanism which comprises a machine body, a finished product conveying mechanism is fixedly connected to the interior of the machine body, two vacuum chambers are fixedly connected to one side of the finished product conveying mechanism, and sealing rings are fixedly connected to the inner walls of the vacuum chambers. The inner wall of the machine body is fixedly connected with a shaping assembly used for extruding and flattening rice bricks, the inner wall of the machine body is fixedly connected with two sealing air cylinders, the driving ends of the sealing air cylinders are fixedly connected with a packaging machine sealing and cutting mold, and the inner wall of the machine body is fixedly connected with two lifting air cylinders. The driving end of the lifting air cylinder is fixedly connected with a lifting mechanism. According to the utility model, when the rice bags in one vacuum chamber are filled and sealed by the sealing and cutting dies 10 of the two packaging machines, the rice bags can be filled and sealed in the other vacuum chamber at the same time, so that the packaging and sealing efficiency of rice can be greatly improved by matching the two sealing and cutting dies 10, and the efficiency of a production line is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice packaging technical field especially relates to novel material shaping vacuum packaging mechanism. BACKGROUND

[0002] Rice packaging technology is a technology used to ensure the quality and safety of rice during transportation and storage. It usually includes the use of high-quality packaging materials such as woven bags, plastic bags or composite material bags, and the use of advanced packaging methods such as vacuum packaging or aeration packaging to reduce the impact of oxygen and moisture on rice.

[0003] The novel material shaping vacuum packaging mechanism is an innovative device designed to improve packaging efficiency and product quality. The mechanism presses the front of the box body with a cylinder and uses a vibration motor to shake the internal material flat, making the packaging bag flat on both sides. This design not only looks good, but also effectively prevents bag breakage and improves the market competitiveness of rice.

[0004] In the prior art, when rice is packaged, it is first placed in a vacuum chamber for loading, and then sealed. However, some rice factories seal the rice bags one by one, which reduces the efficiency of rice bag packaging. Therefore, the novel material shaping vacuum packaging mechanism is proposed to solve the above problems. SUMMARY

[0005] To make up for the above shortcomings, the utility model provides a novel material shaping vacuum packaging mechanism to improve the problem that some rice factories seal rice bags one by one, thereby reducing the efficiency of rice bag packaging.

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

[0007] The novel material shaping vacuum packaging mechanism includes a machine body, a finished product conveying mechanism fixedly connected inside the machine body, two vacuum chambers fixedly connected on one side of the finished product conveying mechanism, a sealing ring fixedly connected to the inner wall of the vacuum chamber, a shaping assembly fixedly connected to the inner wall of the machine body for extruding the rice bricks flat, two sealing cylinders fixedly connected to the inner wall of the machine body, a packaging machine sealing and cutting mold fixedly connected to the drive end of the sealing cylinder, two lifting cylinders fixedly connected to the inner wall of the machine body, a lifting mechanism fixedly connected to the drive end of the lifting cylinder, a lifting type vacuum upper cover fixedly connected to the end of the lifting mechanism away from the lifting cylinder, and a pneumatic hammer vibrator fixedly connected to the inner wall of the machine body.

[0008] Further description of the above technical scheme:

[0009] The shaping assembly comprises two shaping cylinders one, the shaping cylinder one is fixedly connected to the inner wall of the body, the driving end of the shaping cylinder one is fixedly connected with a shaping plate one, the inner wall of the body is fixedly connected with a shaping cylinder two, the driving end of the shaping cylinder two is fixedly connected with a shaping plate two;

[0010] As a further description of the above technical scheme:

[0011] The vacuum chamber is slidably connected to the inner wall of the body, one side of the shaping plate one is in contact with one side of the inner wall of the vacuum chamber;

[0012] As a further description of the above technical scheme:

[0013] One side of the shaping plate two is in contact with one side of the inner wall of the vacuum chamber, and one side of the lifting type vacuum upper cover is in contact with one side of the vacuum chamber.

[0014] The utility model has the advantages of the following:

[0015] 1、 the utility model discloses, through the finished product conveying mechanism and drive vacuum chamber to move to the middle part of the body and carry out the rice operation of installing, when two packing machine seal cutting mould 10 installs the rice bag in one of the vacuum chambers and seals, another vacuum chamber can also carry out simultaneously, and the cooperation can greatly improve the rice packaging and sealing efficiency, further improve the efficiency of the production line.

[0016] 2、 the utility model discloses, after the vacuum extraction of rice packaging is completed, control lifting cylinder drives lifting mechanism and lifting type vacuum upper cover to descend, and the packaging bag mouth of rice brick is clamped and taken out from the vacuum chamber, and then subsequent vacuum packaging can be carried out, guaranteeing the continuity of the production line. DRAWINGS

[0017] Figure 1 It is the three-dimensional schematic view of the novel material shaping vacuum packaging mechanism of the utility model;

[0018] Figure 2 It is the structure schematic view of the shaping cylinder one of the novel material shaping vacuum packaging mechanism of the utility model;

[0019] Figure 3 It is the structure schematic view of the packing machine seal cutting mould of the novel material shaping vacuum packaging mechanism of the utility model;

[0020] Figure 4 It is the structure schematic view of the pneumatic hammer vibrator of the novel material shaping vacuum packaging mechanism of the utility model.

[0021] LEGEND:

[0022] 1, body; 2, finished product conveying mechanism; 3, vacuum chamber; 4, sealing ring; 5, shaping cylinder one; 6, shaping plate one; 7, shaping cylinder two; 8, shaping plate two; 9, sealing cylinder; 10, packaging machine sealing and cutting die; 11, lifting cylinder; 12, lifting mechanism; 13, lifting type vacuum upper cover; 14, pneumatic hammer vibrator. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] With reference to Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: novel material shaping vacuum packaging mechanism, including body 1, the inside fixed connection of body 1 has finished product conveying mechanism 2, finished product conveying mechanism 2 one side is connected with two vacuum chambers 3, the finished product conveying mechanism 2 of this place can drive the left and right movement of two vacuum chambers 3 on it, the inner wall of body 1 is connected with the outer sliding of vacuum chamber 3, the body 1 of this place provides stable sliding space for vacuum chamber 3, the inner wall of vacuum chamber 3 is fixedly connected with sealing ring 4, the sealing ring 4 of this place ensures the sealing property when making rice brick in vacuum, the inner wall of body 1 is fixedly connected with pneumatic hammer vibrator 14, the pneumatic hammer vibrator 14 of this place can vibrate rice packaging bag, reaches the purpose of shaping.

[0025] With reference to Figures 2 to 4The inner wall of the machine body 1 is fixedly connected with a shaping assembly for extruding the rice bricks flat, the shaping assembly comprises two shaping cylinders 5, the outer part of the shaping cylinder 5 is fixedly connected to the inner wall of the machine body 1, which provides stable support for the shaping cylinder 5, so that it remains stable during operation, the driving end of the shaping cylinder 5 is fixedly connected with a shaping plate 6, which can drive the two shaping plates 6 to move towards the center of the vacuum chamber 3 after starting, so as to cooperate with the pneumatic hammer vibrator 14 inside the machine body 1 to extrude and shape the rice in the packaging bag (the pneumatic hammer vibrator 14 is a device that uses compressed air as a power source, which mainly uses its high-frequency vibration to release the gas in the packaging bag through the top opening, so as to achieve the purpose of shaping the rice bag), one side of the shaping plate 6 is in contact with one side of the inner wall of the vacuum chamber 3, the inner wall of the machine body 1 is fixedly connected with a shaping cylinder 7, the driving end of the shaping cylinder 7 is fixedly connected with a shaping plate 8, which can drive the shaping plate 8 to move upwards after starting, one side of the shaping plate 8 is in contact with one side of the inner wall of the vacuum chamber 3, the inner wall of the machine body 1 is fixedly connected with two sealing cylinders 9, which provide stable support for the sealing cylinder 9.

[0026] The driving end of the sealing cylinder 9 is fixedly connected with a packaging machine sealing and cutting die 10, which is used to seal the rice bricks twice during shaping, the first sealing operation will cooperate with the shaping mechanism to shape the rice and discharge excess air, and then continue to shape. After completion, the second sealing is performed. At this time, the two packaging machine sealing and cutting dies 10 will clamp the bag opening under the drive of the sealing cylinder 9, and at the same time, instantaneously heat seal and clamp the bag. The lifting type vacuum upper cover 13 will separate the rice bag from one of the vacuum chambers 3 under the action of the lifting mechanism 12, the second sealing is a hot sealing packaging in the last stage after forming the rice brick, and then it can be pulled out of the inside of the vacuum chamber 3 to complete the packaging, the inner wall of the machine body 1 is fixedly connected with two lifting cylinders 11, the driving end of the lifting cylinder 11 is fixedly connected with a lifting mechanism 12, which can drive the lifting mechanism 12 to move up and down after starting, the end of the lifting mechanism 12 away from the lifting cylinder 11 is fixedly connected with a lifting type vacuum upper cover 13, one side of the lifting type vacuum upper cover 13 is in contact with one side of the vacuum chamber 3, which can move under the movement of the lifting mechanism 12, when it moves to the top of the vacuum chamber 3, it can cooperate with the shaping plate 8 to complete the shaping operation of the upper and lower surfaces of the rice brick, and the top of the lifting type vacuum upper cover 13 is provided with a plurality of small holes, which can ensure the flow of gas during shaping of the rice brick.

[0027] Working principle: first, the finished product conveying mechanism 2 starts, drive one of the vacuum chamber 3 along the inner wall of the body 1 horizontal movement, ensure that the rice packaging bag can be accurately positioned to the shaping area. Subsequently, the shaping cylinder one 5 and the pneumatic hammer vibrator 14 inside the body 1 are activated, push the shaping plate one 6 to the inside of the vacuum chamber 3, while starting the lifting cylinder 11 drive lifting mechanism 12 and lifting type vacuum cover 13 down, make it cover the top of the vacuum chamber 3, while the first bag sealing (here the lifting type vacuum cover 13 reserved for a plurality of holes for exhaust), at this time two shaping plate one 6 will apply uniform pressure to the inside of the rice packaging bag, in the cooperation of pneumatic hammer vibrator 14 make its surface smooth, remove the excess air, create good conditions for the subsequent secondary sealing.

[0028] Then, the shaping cylinder two 7 action, drive shaping plate two 8 upward movement, further from the top of the rice packaging bag shaping, in the cooperation of lifting type vacuum cover 13 ensure that the upper and lower surfaces reach the required flatness and sealing effect, in the shaping of the vacuum at the same time, and then through the packaging machine sealing die 10 instant heating of the rice packaging bag for the second time sealing. And one of the rice after the completion of the shaping operation, two vacuum chamber 3 transposition, packaging of the rice will be sent to the subsequent sealing steps, while the new vacuum chamber 3 will move to the above mechanism for loading and shaping operation, two vacuum chamber 3 at the same time, greatly improve the speed of rice packaging, further improve the production efficiency. Subsequently, the sealing cylinder 9 is activated, its drive end connected to the packaging machine sealing die 10 quickly and accurately seal the opening of the bagged rice has completed the shaping, ensure that the internal environment of the vacuum state can be maintained, prolong the shelf life of rice, while the sealing cylinder 9 will move back and forth above the two vacuum chamber 3, so as to complete the process of alternating sealing, greatly improve the efficiency of the packaging sealing. The whole process, all operations are automatically executed by the machine, no longer need to manually transfer the rice, reduce the manual intervention, to ensure the production efficiency. At the same time, the presence of the shaping assembly, can be filled with rice packaging bag extruded into square rice brick shape, more easily transported.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application has been made, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A new material shaping vacuum packaging mechanism comprising a machine body (1), characterized in that: The inside of the body (1) is fixedly connected with a finished product conveying mechanism (2), one side of the finished product conveying mechanism (2) is fixedly connected with two vacuum chambers (3), the inner wall of the vacuum chamber (3) is fixedly connected with a sealing ring (4), the inner wall of the body (1) is fixedly connected with a shaping assembly for extruding the rice bricks flat, the inner wall of the body (1) is fixedly connected with two sealing air cylinders (9), the driving end of the sealing air cylinder (9) is fixedly connected with a packaging machine sealing and cutting die (10), the inner wall of the body (1) is fixedly connected with two lifting air cylinders (11), the driving end of the lifting air cylinder (11) is fixedly connected with a lifting mechanism (12), the end of the lifting mechanism (12) away from the lifting air cylinder (11) is fixedly connected with a lifting type vacuum upper cover (13), and the inner wall of the body (1) is fixedly connected with a pneumatic hammer vibrator (14).

2. The novel material shaping vacuum packaging mechanism according to claim 1, characterized in that: The shaping assembly comprises two shaping air cylinders one (5), the outer part of the shaping air cylinder one (5) is fixedly connected to the inner wall of the body (1), the driving end of the shaping air cylinder one (5) is fixedly connected with a shaping plate one (6), the inner wall of the body (1) is fixedly connected with a shaping air cylinder two (7), and the driving end of the shaping air cylinder two (7) is fixedly connected with a shaping plate two (8).

3. The novel material shaping vacuum packaging mechanism according to claim 2, characterized in that: The outer part of the vacuum chamber (3) is slidably connected to the inner wall of the body (1), one side of the shaping plate one (6) is in contact with one side of the inner wall of the vacuum chamber (3).

4. The novel material shaping vacuum packaging mechanism according to claim 2, characterized in that: One side of the shaping plate two (8) is in contact with one side of the inner wall of the vacuum chamber (3), and one side of the lifting type vacuum upper cover (13) is in contact with one side of the vacuum chamber (3).

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