CN215437112U

CN215437112U - Evacuating device for food production and packaging

Info

Publication number: CN215437112U
Application number: CN202122052160.9U
Authority: CN
Inventors: 梁义浪; 周春娣
Original assignee: Jiangsu Tianye Food Supply Chain Management Co ltd
Current assignee: Jiangsu Tianye Food Supply Chain Management Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-07
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a vacuumizing device for food production and packaging, which comprises a box body, wherein a vacuum chamber for containing food to be vacuum-packaged is arranged in the box body, a cover plate for sealing the vacuum chamber in work is arranged on one side of the box body, and a lifting assembly for increasing or reducing the volume of the vacuum chamber is arranged in the vacuum chamber.

Description

Evacuating device for food production and packaging

Technical Field

The utility model relates to the technical field of food packaging, in particular to a vacuumizing device for food production packaging.

Background

The vacuum packaging of food is to put the food into the wrapping bag, take out the air in the wrapping bag, after reaching the predetermined vacuum degree, finish the sealing process, in the food industry, the vacuum packaging is applied very commonly, various cooked products such as chicken leg, ham, sausage, grilled fish fillet, dried beef, etc., various foods needing to keep fresh such as various pickles, bean products, preserved fruit, etc. adopt the vacuum packaging increasingly, the food shelf life after the vacuum packaging is long, lengthen the shelf life of the food greatly, the food vacuum packaging is all finished by adopting the food packaging machine now.

The small household food vacuum packaging machine is taken as an example, the machine can automatically extract air in a packaging bag, and a sealing process is completed after a preset vacuum degree is reached, although the packaging machine has the characteristics of light and handy shape, convenience in use and the like, the depth of an internal vacuum chamber is generally fixed, when a user needs to package some foods with larger volumes, the shallow vacuum chamber can not meet the requirement of bearing the foods easily, and the applicability of the equipment needs to be improved.

Therefore, a vacuum-pumping device for food production and packaging is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vacuumizing device for food production and packaging, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the vacuumizing device for food production and packaging comprises a box body, wherein a vacuum chamber for containing food to be subjected to vacuum packaging is arranged in the box body, a cover plate for sealing the vacuum chamber in work is arranged on one side of the box body, and a lifting assembly for increasing or reducing the volume of the vacuum chamber is arranged in the vacuum chamber.

Preferably, the lifting assembly comprises a support plate which is positioned inside the box body and used for bearing vacuum packaged food, and a sliding groove for the support plate to slide up and down inside the box body is formed in the inner wall of the box body.

Preferably, one side of the support plate is provided with a transmission assembly for providing power for the support plate to slide up and down, the transmission assembly comprises a connecting shaft penetrating through the box body, a sleeve is arranged outside the connecting shaft, one side of the sleeve is provided with a fixed column for fixing the fixed column above the partition plate, a gear is further arranged outside the connecting shaft, one side of the gear is provided with a rack meshed with a gear block of the gear, and one end of the connecting shaft is provided with a rotating button for driving the connecting shaft to rotate together.

Preferably, one side of the carrier plate is provided with a limiting component for limiting the relative position of the carrier plate in the vacuum chamber, the limiting component comprises a groove which is positioned in the carrier plate and is used for inserting the limiting block, one side of the limiting block is provided with a spring for providing elasticity for the limiting block, and the inner wall of the sliding groove is provided with a convex block which is abutted against the limiting block in the sliding process of the carrier plate.

Preferably, the shapes of one sides of the limiting blocks and the protruding blocks are cambered surfaces, and when the support plate drives the limiting blocks to slide downwards or upwards, the cambered surfaces of one sides of the limiting blocks and the protruding blocks are abutted against each other.

The utility model has at least the following beneficial effects:

firstly, the food to be vacuum-packed is placed in the vacuum chamber, then the knob is clockwise twisted, at the moment, the gear and the rack at one end of the connecting shaft are mutually meshed and rotated, and then the carrier plate is driven to move downwards, the volume of the vacuum chamber is gradually increased in the process until the vacuum chamber accommodates food therein, compared with the prior art, the depth of the vacuum chamber in the common vacuum packaging machine is generally fixed, when a user needs to pack some food with larger volume, the shallow vacuum chamber is difficult to bear the food, the applicability of the equipment needs to be improved, the utility model utilizes the transmission component to provide power for the lifting component, can realize the up-and-down lifting movement of the carrier plate in the box body, and then make the volume increase or the reduction of real empty room, increased the suitability of equipment, utilize spacing subassembly to carry on spacingly to the position that the support plate is located the box inside simultaneously, make the position of support plate in the box more firm.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the drive assembly of the present invention;

FIG. 3 is a cross-sectional view of the lift assembly of the present invention;

FIG. 4 is a schematic structural view of a spacing assembly of the present invention;

fig. 5 is a sectional view of the structure of the spacing assembly of the present invention.

In the figure: 1-a box body; 2-a vacuum chamber; 3-cover plate; 4-a vent; 5-a lifting assembly; 6-a transmission assembly; 7-a limiting component; 8-a separator; 51-a carrier plate; 52-a chute; 61-a connecting shaft; 62-a sleeve; 63-turn knob; 64-gear; 65-a rack; 66-fixed column; 71-a limiting block; 72-a spring; 73-grooves; 74-bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an evacuating device that food production packing was used, includes box 1, the inside of box 1 is equipped with the vacuum chamber 2 that supplies to hold the food of treating vacuum packaging, one side of box 1 is equipped with the apron 3 that seals vacuum chamber 2 at work, and one side of apron 3 is rotated through pivot and box 1 and is connected, and one side of box 1 is equipped with the vent 4 that makes 2 inside air in vacuum chamber and outside switch-on, the inside of vacuum chamber 2 is equipped with and is used for increasing or reducing 2 self volumetric lifting unit 5 in vacuum chamber, and the usable lifting unit 5 of user carries out vacuum packaging to the great food of volume, has increased the suitability of product.

The lifting assembly 5 comprises a support plate 51 which is positioned inside the box body 1 and used for bearing vacuum-packed food, a sliding groove 52 for the support plate 51 to slide up and down inside the box body 1 is arranged on the inner wall of the box body 1, the support plate 51 is connected with the sliding groove 52 in a sliding manner, before the box body starts to work, the support plate 51 can slide down or up along the sliding groove 52 according to the volume of the food to be vacuum-packed until the volume of the vacuum chamber 2 is suitable for vacuum-packing the food.

One side of the support plate 51 is provided with a transmission component 6 for providing power for the up-and-down sliding of the support plate 51, the transmission component 6 comprises a connecting shaft 61 penetrating through the box body 1, a sleeve 62 is arranged outside the connecting shaft 61, the connecting shaft 61 is rotationally connected with the sleeve 62, one side of the sleeve 62 is provided with a fixing column 66 for fixing the fixing column above the partition plate 8, two ends of the fixing column 66 are respectively fixedly connected with the sleeve 62 and the partition plate 8, the partition plate 8 is positioned inside the box body 1, one side of the partition plate 8 is fixedly connected with the box body 1, the outside of the connecting shaft 61 is also provided with a gear 64, the gear 64 is fixedly connected with the connecting shaft 61, one side of the gear 64 is provided with a rack 65 meshed with a tooth block thereof, one side of the rack 65 is fixedly connected with the support plate 51, one end of the connecting shaft 61 is provided with a knob 63 for driving the connecting shaft 61 to rotate together, one side of the knob 63 is fixedly connected with the connecting shaft 61, when food with larger volume needs to be vacuum-packed, the rotating button 63 can be rotated clockwise, so that the gear 64 at one end of the connecting shaft 61 is driven to rotate, the rack 65 meshed with the rotating button is driven to move downwards, the carrier plate 51 moves downwards at the moment, the volume of the vacuum chamber 2 is further increased, the equipment can be used for vacuum packaging of food with large volume, and the applicability of the equipment is improved.

A limiting component 7 for limiting the relative position of the carrier plate 51 in the vacuum chamber 2 is arranged on one side of the carrier plate 51, the limiting component 7 includes a groove 73 which is arranged in the carrier plate 51 and into which the limiting block 71 is inserted, a spring 72 for providing an elastic force to the limiting block 71 is arranged on one side of the limiting block 71, two ends of the spring 72 are respectively fixedly connected with the limiting block 71 and the carrier plate 51, a protruding block 74 which abuts against the limiting block 71 in the sliding process of the carrier plate 51 is arranged on the inner wall of the sliding groove 52, the protruding block 74 is arranged in the sliding groove 52 and one side of the protruding block is fixedly connected with the box body 1, the distance from two ends of the protruding block 74 to the inner wall of the sliding groove 52 can be used for ejecting the limiting block 71, when the carrier plate 51 slides downwards, the limiting block 71 abuts against the protruding block 74 and retracts towards the inside of the groove 73 until one end of the limiting block abuts against the side surface of the protruding block 74 and slides downwards continuously, and finally after the limiting block 71 reaches the notch formed by the next protruding block 74 and the sliding groove 52, the stopper 71 will be ejected from the groove 73 and limit the relative position of the carrier plate 51 inside the cabinet 1, in which state, not only the volume of the vacuum chamber 2 is further increased, but also the stability of the carrier plate 51 for carrying food is more stable.

The shapes of one sides of the limiting block 71 and the protruding block 74 are cambered surfaces, when the support plate 51 drives the limiting block 71 to slide downwards or upwards, the cambered surfaces of one sides of the limiting block 71 and the protruding block 74 are butted against each other, and the shape of the cambered surfaces is more favorable for the up-and-down sliding of the interior of the box body 1 of the support plate 51.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an evacuating device that food production packing was used, includes box (1), the inside of box (1) is equipped with the vacuum chamber (2) that supply to hold the food of treating vacuum package, one side of box (1) is equipped with apron (3) sealed with vacuum chamber (2) in the work, its characterized in that: the inside of the vacuum chamber (2) is provided with a lifting component (5) used for increasing or reducing the volume of the vacuum chamber (2).

2. The evacuation device for food production and packaging of claim 1, wherein: the lifting assembly (5) comprises a support plate (51) which is positioned inside the box body (1) and used for bearing vacuum packaged food, and a sliding groove (52) for the support plate (51) to slide up and down inside the box body (1) is formed in the inner wall of the box body (1).

3. The evacuation device for food production and packaging of claim 2, wherein: one side of support plate (51) is equipped with transmission assembly (6) that slide from top to bottom for support plate (51) and provide power, transmission assembly (6) are including running through in connecting axle (61) of box (1), the outside of connecting axle (61) is equipped with sleeve (62), one side of sleeve (62) is equipped with fixed column (66) of being fixed in baffle (8) top with it, the outside of connecting axle (61) still is equipped with gear (64), one side of gear (64) is equipped with rack (65) rather than the tooth piece looks meshing, the one end of connecting axle (61) is equipped with and drives its pivoted knob (63) together.

4. The evacuation device for food production and packaging of claim 2, wherein: one side of support plate (51) is equipped with carries out spacing subassembly (7) spacing to support plate (51) and is located the relative position of vacuum chamber (2) inside, spacing subassembly (7) are including being located the inside of support plate (51) and supplying stopper (71) male recess (73), one side of stopper (71) is equipped with spring (72) that provide elasticity for stopper (71), the inner wall of spout (52) is equipped with protruding piece (74) that support with stopper (71) and keep off in support plate (51) slip process.

5. The evacuation device for food production and packaging according to claim 4, wherein: the shapes of one sides of the limiting blocks (71) and the protruding blocks (74) are cambered surfaces, and when the limiting blocks (71) are driven by the carrier plate (51) to slide downwards or upwards, the cambered surfaces of one sides of the limiting blocks (71) and the protruding blocks (74) are mutually abutted.