Prefabricated vegetable height recovery packaging device

Abstract

The utility model relates to the technical field of prefabricated dish packaging, and discloses a prefabricated dish height recovery packaging device which comprises a main body frame, supporting seats are installed at the positions, close to the rear sides, of the middles of the two side walls of the main body frame, the two supporting seats are oppositely distributed in a mirror image mode, and a soup conveying seat is installed at the tops of the two supporting seats. The middle position of the right side wall of the soup conveying seat is connected with a soup conveying pipe, and the middle position of the top of the soup conveying seat is provided with a prefabricated dried vegetable conveying tank. According to the device, the mode that soup bases and dried vegetables are conveyed in a quantitative mode respectively is adopted, it can be guaranteed that the proportion of the soup bases and the dried vegetables of each bag of prefabricated vegetables is accurate, the consistency and quality of products are improved, the dried vegetables and soup are discharged in different pipelines respectively, and the situation that the dried vegetables make contact with the soup too early in the conveying process and become wet can be avoided. The dried vegetables are kept in a dry state, and the original taste, color and nutritional ingredients of the dried vegetables can be better reserved.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated vegetable packing technical field especially relates to a prefabricated vegetable height recovery packing device. BACKGROUND

[0002] With the acceleration of modern life rhythm, people's demand for convenient and fast food is increasing. Prefabricated vegetables rise rapidly in the market with their characteristics of advance processing and convenient cooking. The scale of prefabricated vegetable industry is expanding, and the types are becoming more and more rich, covering Chinese food, western food, fast food and other categories. In order to ensure the quality of prefabricated vegetables in the process of transportation, storage and sales, the requirement for packaging is also higher and higher, which promotes the research and application of prefabricated vegetable height recovery packaging device. For prefabricated vegetables, consumers hope to restore the state of just cooking as much as possible after purchase. This requires the packaging device to effectively maintain the color, aroma, taste, shape and nutritional ingredients of prefabricated vegetables. The height recovery packaging device meets the high requirements of consumers for prefabricated vegetable quality through advanced technical means, and improves the purchase willingness and satisfaction of consumers.

[0003] However, in the prior art, there are the following deficiencies: if the soup and the dishes are discharged together, it is difficult to accurately control the proportion of the two. In different batches of packaging, there may be too much or too little soup, which leads to inconsistent taste of prefabricated vegetables. For example, too much soup will make the dishes too wet, affecting the crispness and chewiness of the taste; too little soup may make the dishes dry, affecting the richness of the flavor. The fluidity of the soup is large, and it is easy to produce pressure on the packaging material during the packaging process, thereby affecting the sealing performance of the packaging. If the packaging is not sealed tightly, the external air and moisture will enter the packaging, further reducing the preservation effect. Therefore, the technical personnel in the field provide a prefabricated vegetable height recovery packaging device to solve the problems in the prior art. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a prefabricated vegetable height recovery packaging device.

[0005] To achieve the above object, the utility model provides the following technical scheme: A kind of prefabricated dish height recovery packaging device, including main body frame, the middle rear side position of the two side walls of main body frame is equipped with support seat, two The support seat is mirror image and opposite distribution, the top of two support seat is equipped with soup delivery seat, the middle position of the right side wall of soup delivery seat is connected with soup delivery pipe, the top middle position of soup delivery seat is equipped with prefabricated dish dry vegetable delivery tank, the input end of prefabricated dish dry vegetable delivery tank is connected with first feed pipe, the bottom middle position of prefabricated dish dry vegetable delivery tank is connected with discharge pipe, the top left side position of the top of discharge pipe is connected with the output end of prefabricated dish dry vegetable delivery tank, the top right side position of the top of discharge pipe is connected with the output end of soup delivery seat, the middle bottom of the inner side wall of discharge pipe is equipped with valve flap respectively, the input end of two valve flaps is connected with micro servo cylinder respectively, two Micro servo cylinder is installed in the middle bottom position of the two side walls of discharge pipe respectively;

[0006] Further, the soup delivery seat can be provided with a flow monitoring device to monitor the delivery amount of the soup in real time, ensuring that the ratio of the dry vegetables to the soup is more accurate.

[0007] Preferably, a vacuum packaging mechanism is installed at the top middle rear side position of the main body frame, a packaging bin is formed in the inner side wall and middle position of the vacuum packaging mechanism, first drive cylinders are installed at the middle bottom positions of the inner side walls of the vacuum packaging mechanism, the two first drive cylinders are mirror image and opposite distribution, push rods are connected to the output ends of the two first drive cylinders, the other ends of the two push rods are inserted into and slidingly connected to the inner side walls of the packaging bin at the middle bottom positions, sealing pieces are installed at the other ends of the two push rods, positioning sleeves are sleeved on the outer side walls of the two push rods, and the two positioning sleeves are installed at the middle bottom positions of the inner side walls of the packaging bin.

[0008] Further, the two first drive cylinders are started to push the push rods to slide in the positioning sleeves, thereby driving the sealing pieces to move to the middle to perform packaging operation on the package containing the prefabricated dish and the soup, and the two positioning sleeves are used to protect and limit the two push rods.

[0009] Preferably, a vacuum pump is installed at the top middle position of the vacuum packaging mechanism, a vacuum pipe is connected to the output end of the vacuum pump, and the vacuum pipe penetrates the bottom middle position of the vacuum packaging mechanism.

[0010] Further, the vacuum pump is started to perform vacuumizing operation on the vacuum packaging bag through the vacuum pipe to reduce the air content in the package, prolong the shelf life of the prefabricated dish and improve the recovery degree.

[0011] Preferably, the top middle position of the main frame is provided with a mounting frame, the top middle position of the mounting frame is provided with a second driving cylinder, the output end of the second driving cylinder penetrates and is slidingly connected to the bottom middle position of the mounting frame, and the output end of the second driving cylinder and located directly below the mounting frame is connected with a film disc.

[0012] Further, after the tension of the tension roller is adjusted, the packaged pre-prepared dishes are placed on the top of the main frame on the front side of the main frame for use, the second driving cylinder is started, and the film disc is pushed to move downward, at this time, the packaged vacuum packaging bag is affected by force and falls into the inner wall of the pre-prepared dish box.

[0013] Preferably, the top of the main frame and located between the mounting frame and the second driving cylinder is provided with a placing roller, the front side of the mounting frame and located at the top of the main frame is provided with a tension roller, and the front side of the tension roller and located at the top of the main frame is provided with a winding roller.

[0014] Further, the film material roll is mounted on the placing roller, the film material is conveyed to the tension roller and the packaging position through the rotation of the placing roller, the main function of the tension roller is to adjust the tension of the film material, the tension roller can keep the stability of the film material in the conveying process, and the winding roller is responsible for winding the used film material. After the film operation is completed, part of the film material will remain on the packaging, and the winding roller can collect the excess film material, so that the material waste and the influence on the working environment are avoided.

[0015] Preferably, the inner side wall of the main frame is provided with a conveying mechanism at the middle position, and the right side wall of the main frame is provided with a driving motor at the middle rear position.

[0016] Further, the conveying mechanism at the middle position of the inner side wall of the main frame is driven by the driving motor to complete the packaging of the pre-prepared dishes, and the pre-prepared dishes are placed on the conveying mechanism and conveyed to the next process or a designated position.

[0017] Preferably, the right side wall of the main frame is provided with a control panel at the middle front position, and the control panel is electrically connected with the two micro servo cylinders, the vacuum pump, the two first driving cylinders, the second driving cylinder and the driving motor respectively.

[0018] Further, the operation parameters of the two micro servo cylinders, the vacuum pump, the two first driving cylinders, the second driving cylinder and the driving motor are controlled and adjusted through the control panel respectively.

[0019] The utility model has the advantages of the following beneficial effects:

[0020] 1. The device adopts a quantitative conveying mode of soup and dry vegetables, and the traditional prefabricated vegetable packaging may not have such accurate quantitative conveying function, or a different conveying mode is adopted. The quantitative conveying system can ensure the accurate proportion of soup and dry vegetables of each prefabricated vegetable package, and improve the consistency and quality of products.

[0021] 2. The vacuum packaging mechanism and the film coating operation are integrated in one device, which is not common in the prefabricated vegetable packaging field. The vacuum pump performs vacuumizing operation on the package, prolongs the shelf life of the prefabricated vegetable, and improves the recovery degree. At the same time, the film coating operation not only provides additional protection for the package, but also increases the aesthetic degree of the product. This innovative combination provides a new solution for prefabricated vegetable packaging.

[0022] 3. In the utility model, through accurate quantitative conveying and vacuum packaging, the device can effectively ensure the quality of prefabricated vegetables. Quantitative conveying ensures the accurate proportion of soup and dry vegetables, vacuum packaging reduces the air content in the package, prevents oxidation and deterioration, and film coating operation further protects the package from external damage during transportation and storage. These measures jointly ensure the taste, flavor and nutritional value of prefabricated vegetables. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A front view of a prefabricated vegetable high recovery packaging device is provided.

[0024] Figure 2 A side view of a prefabricated vegetable high recovery packaging device is provided.

[0025] Figure 3 A top view of a prefabricated vegetable high recovery packaging device is provided.

[0026] Figure 4 A structure diagram of a vacuum packaging mechanism is provided.

[0027] Figure 5 A structure diagram of a soup conveying seat and a prefabricated vegetable dry vegetable conveying tank is provided.

[0028] Legend:

[0029] 1. Main frame; 2. Support seat; 3. Soup conveying seat; 4. Prefabricated vegetable dry vegetable conveying tank; 5. First feeding pipe; 6. Discharge pipe; 7. Micro servo electric cylinder; 8. Valve; 9. Vacuum packaging mechanism;

[0030] 10. Vacuum pump; 11. First driving cylinder; 12. Positioning sleeve; 13. Push rod; 14. Packaging bin;

[0031] 15 mounting frame; 16 second drive cylinder; 17 film covering disc; 18 placing roller; 19 tension roller;

[0032] 20 winding roller; 21 conveying mechanism; 22 control panel; 23 vacuum tube; 24 packaging sheet;

[0033] 25 drive motor. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] Referring to Figure 1 - Figure 5 A prefabricated dish height recovery packaging device, comprising a main body frame 1, support seats 2 are installed in the middle of the two side walls of the main body frame 1, the two support seats 2 are mirror image opposite distribution, a soup conveying seat 3 is installed on the top of the two support seats 2, a soup conveying pipe is connected to the middle position of the right side wall of the soup conveying seat 3, a prefabricated dish dry dish conveying tank 4 is installed on the top middle position of the soup conveying seat 3, a first feeding pipe 5 is connected to the input end of the prefabricated dish dry dish conveying tank 4, a discharging pipe 6 is connected to the bottom middle position of the prefabricated dish dry dish conveying tank 4, the top left side position of the discharging pipe 6 is connected with the output end of the prefabricated dish dry dish conveying tank 4, the top right side position of the discharging pipe 6 is connected with the output end of the soup conveying seat 3, valve clack 8 is installed on the inner side wall of the discharging pipe 6, the input end of the two valve clack 8 is connected with micro servo cylinder 7, the two micro servo cylinders 7 are installed on the two side walls of the discharging pipe 6, the soup conveying seat 3 can be provided with a flow monitoring device to monitor the conveying amount of the soup in real time, to ensure that the proportion of the prefabricated dish dry dish is more accurate, the prefabricated dish dry dish conveying tank 4 can be provided with a drying device to keep the dryness of the dry dish and prevent the quality from being affected by moisture.

[0036] The top middle rear side position of the main frame 1 is provided with a vacuum packaging mechanism 9, the inner side wall and the middle position of the vacuum packaging mechanism 9 are provided with a packaging bin 14, the inner side wall of the vacuum packaging mechanism 9 is provided with a first drive cylinder 11 at the middle position of the two side positions, the two first drive cylinders 11 are distributed in mirror image opposition, the output end of the two first drive cylinders 11 is connected with a push rod 13, the other end of the two push rods 13 extends into and is slidingly connected to the inner side wall of the packaging bin 14 at the middle position of the two side positions, the other end of the two push rods 13 is respectively provided with a packaging sheet 24, the outer side wall of the two push rods 13 is sleeved with a positioning sleeve 12, the two positioning sleeves 12 are respectively installed at the middle position of the two side positions of the inner side wall of the packaging bin 14, the two first drive cylinders 11 on the two sides are started to push the push rod 13 to slide in the positioning sleeve 12, and then drive the packaging sheet 24 to move to the middle to package the packaging with the prepared dishes and soup, the two positioning sleeves 12 are used for protecting and limiting the two push rods 13, a vacuum pump 10 is installed at the top middle position of the vacuum packaging mechanism 9, the output end of the vacuum pump 10 is connected with a vacuum pipe 23, the vacuum pipe 23 penetrates through the bottom middle position of the vacuum packaging mechanism 9, the vacuum pump 10 is started to perform vacuumizing operation on the vacuum packaging bag through the vacuum pipe 23 to reduce the air content in the packaging, prolong the shelf life of the prepared dishes and improve the recovery degree, an installation frame 15 is installed at the top middle position of the main frame 1, a second drive cylinder 16 is installed at the top middle position of the installation frame 15, the output end of the second drive cylinder 16 penetrates and is slidingly connected to the bottom middle position of the installation frame 15, a film disc 17 is connected to the output end of the second drive cylinder 16 and located directly below the installation frame 15, after the tension of the tension roller 19 is adjusted, the film disc 17 is moved downward under the action of the second drive cylinder 16, at this time, the packaged vacuum packaging bag is affected by the force and falls to the inner wall of the prepared dish box, a placing roller 18 is installed at the top of the main frame 1 and located between the installation frame 15 and the second drive cylinder 16, a tension roller 19 is installed at the front side of the installation frame 15 and located at the top of the main frame 1, a winding roller 20 is installed at the front side of the tension roller 19 and located at the top of the main frame 1, the film material roll is installed on the placing roller 18, the film material is conveyed to the tension roller 19 and the packaging position through the rotation of the placing roller 18, the main function of the tension roller 19 is to adjust the tension of the film material, the tension roller 19 can keep the stability of the film material during the conveying process, and the winding roller 20 is responsible for winding the used film material.After the film operation is completed, a part of the film material will be left on the package, and the winding roller 20 can collect the excess film material to avoid waste of material and influence on the working environment. The conveying mechanism 21 is installed in the middle of the inner side wall of the main frame 1. The driving motor 25 is installed in the middle of the right side wall of the main frame 1. The output end of the driving motor 25 is connected with the input end of the conveying mechanism 21. The conveying mechanism 21 in the middle of the inner side wall of the main frame 1 operates under the drive of the driving motor 25. The prefabricated dishes of the package are placed on the conveying mechanism 21 and conveyed to the next process or designated position.

[0037] The control panel 22 is installed in the middle of the right side wall of the main frame 1. The control panel 22 is electrically connected with the two micro servo cylinders 7, the vacuum pump 10, the two first driving cylinders 11, the second driving cylinder 16 and the driving motor 25 respectively. The operation parameters of the two micro servo cylinders 7, the vacuum pump 10, the two first driving cylinders 11, the second driving cylinder 16 and the driving motor 25 are controlled and adjusted through the control panel 22 respectively.

[0038] Working principle: first, the staff places the prefabricated dish boxes and vacuum packaging bags that need to be packaged in batches in the middle of the surface of the conveying mechanism 21. When working, the prefabricated dry dishes enter the prefabricated dry dish conveying tank 4 through the first feeding pipe 5 to wait for conveying. At the same time, the soup enters the soup conveying seat 3 through the soup conveying pipe. When it is needed to be discharged, the prefabricated dry dishes are output from the prefabricated dry dish conveying tank 4, enter the discharge pipe 6 through the top left side position of the discharge pipe 6, and the valve clack 8 on the inner side wall of the discharge pipe 6 at the bottom of both sides is controlled by the micro servo cylinder 7 to discharge. The prefabricated dry dishes and the soup are quantitatively conveyed into the vacuum packaging bag placed on the top of the conveying mechanism 21 through the opening time of the valve clack 8. The film material is placed on the placing roller 18. The prefabricated dishes and the soup after preliminary mixing enter the sealing chamber 14 of the vacuum sealing mechanism 9 located in the middle of the top of the main frame 1. The vacuum pump 10 is started to perform vacuumizing operation on the vacuum packaging bag through the vacuum pipe 23 to reduce the air content in the package, prolong the shelf life of the prefabricated dishes and improve the recovery degree. The first driving cylinder 11 on both sides is started to drive the push rod 13 to slide in the positioning sleeve 12, and then drive the sealing sheet 24 to move to the middle to seal the package containing the prefabricated dishes and the soup.

[0039] After the tension is adjusted by the tension roller 19, the main frame 1 waits for use at the top position of the main frame 1 on the front side of the main frame 1, the second driving cylinder 16 is started, and the film disc 17 is pushed to move downward, at this time, the encapsulated vacuum packaging bag is affected by force and falls into the inner wall of the prefabricated dish, and the film material is covered on the encapsulated prefabricated dish packaging, the film covering operation is completed, the conveying mechanism 21 in the middle position of the inner wall of the main frame 1 is operated under the driving of the driving motor 25, and the packaged prefabricated dish is placed on the conveying mechanism and is conveyed to the next process or the designated position.

[0040] 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 present application is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A pre-portioned, high-restitution packaging apparatus, comprising: The utility model provides a soup and dry dish conveying device, which comprises a main frame (1), support seats (2) are arranged at the rear side of the middle of the two side walls of the main frame (1), the two support seats (2) are mirror image opposite distribution, a soup conveying seat (3) is arranged at the top of the two support seats (2), a soup conveying pipe is connected to the middle of the right side wall of the soup conveying seat (3), a prefabricated dry dish conveying tank (4) is arranged at the top of the middle of the soup conveying seat (3), a first feeding pipe (5) is connected to the input end of the prefabricated dry dish conveying tank (4), a discharging pipe (6) is connected to the bottom of the middle of the prefabricated dry dish conveying tank (4), the top of the left side of the discharging pipe (6) is connected to the output end of the prefabricated dry dish conveying tank (4), the top of the right side of the discharging pipe (6) is connected to the output end of the soup conveying seat (3), valve clack (8) is arranged at the bottom of the middle of the inner side wall of the discharging pipe (6) on both sides, the input end of the two valve clack (8) is connected with micro servo cylinder (7), and the two micro servo cylinders (7) are arranged at the bottom of the middle of the two side walls of the discharging pipe (6).

2. A pre-portioned menu height restoration packaging device according to claim 1, wherein: The top of the middle of the main frame (1) is provided with a vacuum packaging mechanism (9), the inner side wall and the middle of the vacuum packaging mechanism (9) are provided with a packaging bin (14), the inner side wall of the middle of the vacuum packaging mechanism (9) is provided with a first drive cylinder (11) on both sides, the two first drive cylinders (11) are mirror image opposite distribution, the output end of the two first drive cylinders (11) is connected with a push rod (13), the other end of the two push rods (13) is respectively inserted and slidably connected to the inner side wall of the middle of the packaging bin (14) on both sides, the other end of the two push rods (13) is respectively provided with a packaging sheet (24), the outer side wall of the two push rods (13) is sleeved with a positioning sleeve (12), and the two positioning sleeves (12) are respectively arranged at the inner side wall of the middle of the packaging bin (14) on both sides.

3. A pre-portioned menu height restoration packaging device according to claim 2, wherein: The top of the middle of the vacuum packaging mechanism (9) is provided with a vacuum pump (10), the output end of the vacuum pump (10) is connected with a vacuum pipe (23), and the vacuum pipe (23) penetrates the bottom of the middle of the vacuum packaging mechanism (9).

4. A pre-portioned menu height restoration packaging device according to claim 1, wherein: The top of the middle of the main frame (1) is provided with a mounting frame (15), the top of the middle of the mounting frame (15) is provided with a second drive cylinder (16), the output end of the second drive cylinder (16) penetrates and slidably connects the bottom of the middle of the mounting frame (15), and the output end of the second drive cylinder (16) and the film disc (17) are connected below the mounting frame (15).

5. A pre-portioned menu height restoration packaging device according to claim 4, wherein: The top of the main frame (1) is provided with a placing roller (18) between the mounting frame (15) and the second drive cylinder (16), the front side of the mounting frame (15) is provided with a tension roller (19) on the top of the main frame (1), and the front side of the tension roller (19) is provided with a winding roller (20) on the top of the main frame (1).

6. A pre-portioned menu height restoration packaging device according to claim 1, wherein: The inner side wall of the main frame (1) is provided with a conveying mechanism (21) at the middle position, and the right side wall of the main frame (1) is provided with a driving motor (25) at the middle rear position.

7. A pre-portioned menu height restoration packaging device according to claim 6, wherein: The right side wall of the main frame (1) is provided with a control panel (22) at the middle front position, and the control panel (22) is electrically connected with the two micro servo electric cylinders (7), the vacuum pump (10), the two first driving cylinders (11), the second driving cylinder (16) and the driving motor (25) respectively.

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