Vacuum packaging device for pinenut kernel production and processing

Abstract

The utility model relates to the technical field of vacuum packaging, and discloses a vacuum packaging device for pinenut kernel production and processing, which comprises a machine base, a base is fixedly connected to the inner wall of the machine base, and a packaging device is arranged above the base. Through arrangement of a placement box, a cover plate, a limiting rod, a second spring, an ejector block and a third spring, pinenut kernels and packaging bags are placed in the placement box, products are shaped, the space occupied by stacking of the products is reduced, when the cover plate is closed, the limiting rod clamps the cover plate by means of the elastic force of the second spring, the cover plate is used for clamping and positioning the openings of the packaging bags, and the opening of the packaging bags is clamped by pressing the limiting rod. A limiting rod does not limit the cover plate any more, a third spring extends, the cover plate is jacked up by a jacking block, and the product can be conveniently placed and taken; by arranging a vertical plate, a first spring, a sliding rod, a mounting plate and a heating plate, the heating plate clamps the upper portion of a packaging bag through the elastic force of the first spring, and after the device is vacuumized, hot melting sealing is conducted on the top of the packaging bag.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum packaging, in particular to a vacuum packaging device used for the production and processing of pine nuts. Background Art

[0002] Nuts are a kind of food with high nutritional value. In order to transport them over long distances and store them for a long time, vacuum packaging devices are usually used to vacuum pack the food.

[0003] A Chinese patent discloses a vacuum packaging device, the publication number of which is CN103863607A, comprising a frame, a driving mechanism, a guide rod and a gas extrusion mechanism, wherein the guide rod is fixedly mounted on the frame, the guide rod is vertically arranged, the gas extrusion mechanism comprises an upper air intake component and a lower air intake component, the lower air intake component is fixedly mounted on the top of the frame, the upper air intake component is located directly above the lower air intake component, the upper air intake component is mounted on the guide rod, and the driving mechanism drives the upper air intake component to move up and down on the guide rod. The invention has the advantages of simple structure and convenient operation.

[0004] However, there are still the following disadvantages: the device directly vacuums the food, does not limit the shape of the food, and has irregular and non-uniform packaging shapes, which takes up a lot of space when stacked, affecting the packaging and transportation of the product. To this end, we propose a vacuum packaging device for pine nut production and processing to solve this problem. Utility Model Content

[0005] The utility model aims to provide a vacuum packaging device for pine nut production and processing to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a vacuum packaging device for pine nut production and processing, comprising a machine base, the inner wall of the machine base is fixedly connected to a base, the left end surface of the machine base is fixedly connected to a vacuum pump, a packaging device is arranged above the base, and the packaging device includes a mounting portion;

[0007] The mounting portion includes a placement box, a limiting rod and a top block, the placement box top surface is provided with a placement groove, the placement box top surface is provided with a groove, the top block is arranged inside the groove, the outer surface of the top block is slidably connected with the inner wall of the groove, the placement box top surface is provided with a slide groove, the limiting rod is arranged inside the slide groove, the outer surface of the limiting rod is slidably connected with the inner wall of the slide groove, and the outer surface of the limiting rod slides through the inner wall of the slide groove and extends to the outside of the placement box;

[0008] A sealing portion is provided above the base;

[0009] The sealing part includes a vertical plate, a column, a pressure plate, a mounting plate and a heating plate. The bottom surface of the vertical plate is fixedly connected to the top surface of the base, the bottom surface of the column is fixedly connected to the top surface of the base, the pressure plate is slidably sleeved on the outer surface of the column, and the outer surface of the mounting plate is fixedly connected to the outer surface of the heating plate.

[0010] A further improvement is that the installation part also includes a cover plate, a second spring and a third spring, the outer surface of the cover plate is hinged to the outer surface of the placement box, and the product is shaped by the placement box.

[0011] A further improvement is that a slot is provided on the bottom surface of the cover, the outer surface of the top end of the limit rod extends into the slot and is clamped with the inner wall of the cover, one end of the second spring is fixedly connected to the outer surface of the limit rod, and the other end of the second spring is fixedly connected to the inner wall of the placement box. By setting the second spring and the limit rod, it is convenient to position the cover.

[0012] A further improvement is that the top end of the third spring is fixedly connected to the bottom surface of the top block, and the bottom end of the third spring is fixedly connected to the inner wall of the placement box. By setting the third spring and the top block, the elastic force of the third spring is utilized to enable the top block to push open the cover plate, thereby facilitating the removal of the product.

[0013] A further improvement is that the sealing part also includes a first spring, a sliding rod and a connecting rod, the outer surface of the sliding rod is fixedly connected to the outer surface of the vertical plate, the mounting plate is slidably sleeved on the outer surface of the sliding rod, one end of the first spring is fixedly connected to the outer surface of the mounting plate, and the other end of the first spring is fixedly connected to the outer surface of the vertical plate, and the elastic force of the first spring is used to enable the heating plate to perform hot-melt sealing on the top of the packaging bag.

[0014] A further improvement is that the top end of the connecting rod is hinged to the bottom surface of the pressure plate, and the bottom end of the connecting rod is hinged to the top end of the mounting plate. By setting the connecting rod and the pressure plate, the pressure plate is pressed downward, and the two mounting plates are pushed apart by the connecting rod, which makes it easy to take the package.

[0015] A further improvement is that a protective shell is arranged above the base, and a hydraulic rod is fixedly connected to the top surface of the protective shell. The top end of the hydraulic rod is fixedly penetrated through the inner wall of the machine base and extends to the top of the machine base. The vacuum pump air inlet pipe is fixedly connected with the left end surface of the protective shell. By arranging the hydraulic rod, the protective shell is conveniently connected to the base to form a closed space.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the vacuum packaging device for pine nut production and processing, by providing a placement box, a cover plate, a limit rod, a second spring, a top block and a third spring, the pine nut kernels and the packaging bag are placed inside the placement box, the product is shaped, and the space occupied by product stacking is reduced; when the cover plate is closed, the elastic force of the second spring is used to clamp the limit rod on the cover plate, and the cover plate is used to clamp and position the opening of the packaging bag; by pressing the limit rod, the limit rod no longer limits the cover plate, and the third spring is extended, so that the top block lifts the cover plate, which is convenient for placing and taking the product; by providing a vertical plate, a first spring, a sliding rod, a mounting plate and a heating plate, the elastic force of the first spring is used to clamp the upper part of the packaging bag, and when the device is vacuumized, the top of the packaging bag is hot-melt sealed; by providing a vertical column, a pressing plate and a connecting rod, the pressing plate is pressed downward, and the mounting plate is pushed to move by the connecting rod, which is convenient for placing and taking the packaging belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the packaging device of the utility model;

[0018] Figure 2 This is a sectional view of the three-dimensional structure of the installation part of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at B in the middle;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the sealing part of the utility model;

[0021] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0022] In the figure: 1 machine base, 2 vacuum pump, 3 hydraulic rod, 4 protective shell, 5 base, 6 packaging device, 61 sealing part, 62 mounting part, 611 vertical plate, 612 first spring, 613 sliding rod, 614 column, 615 pressing plate, 616 connecting rod, 617 mounting plate, 618 heating plate, 621 placement box, 622 cover plate, 623 limiting rod, 624 second spring, 625 top block, 626 third spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: a vacuum packaging device for pine nut production and processing, comprising a machine base 1, a base 5 is fixedly connected to the inner wall of the machine base 1, a vacuum pump 2 is fixedly connected to the left end face of the machine base 1, a protective shell 4 is arranged above the base 5, a hydraulic rod 3 is fixedly connected to the top face of the protective shell 4, the top end of the hydraulic rod 3 is fixedly penetrated through the inner wall of the machine base 1 and extends to the top of the machine base 1, an air inlet pipe of the vacuum pump 2 is fixedly connected to the left end face of the protective shell 4, a packaging device 6 is arranged above the base 5, and the packaging device 6 includes a mounting portion 62;

[0025] The mounting portion 62 includes a placement box 621, a limiting rod 623 and a top block 625. The placement box 621 has a placement groove on its top surface, a groove on its top surface, the top block 625 is arranged inside the groove, the outer surface of the top block 625 is slidably connected to the inner wall of the groove, a slide groove is arranged on the top surface of the placement box 621, the limiting rod 623 is arranged inside the slide groove, the outer surface of the limiting rod 623 is slidably connected to the inner wall of the slide groove, the outer surface of the limiting rod 623 slides through the inner wall of the slide groove and extends to the outside of the placement box 621, and the mounting portion 62 also includes a cover plate 622, a second spring 624 and a third spring 626;

[0026] A slot is formed on the bottom surface of the cover plate 622, the outer surface of the top end of the limiting rod 623 extends into the slot and is clamped with the inner wall of the cover plate 622, one end of the second spring 624 is fixedly connected to the outer surface of the limiting rod 623, the other end of the second spring 624 is fixedly connected to the inner wall of the placement box 621, and the outer surface of the cover plate 622 is hinged to the outer surface of the placement box 621;

[0027] The top end of the third spring 626 is fixedly connected to the bottom surface of the top block 625, and the bottom end of the third spring 626 is fixedly connected to the inner wall of the placement box 621. By arranging the placement box 621, the cover plate 622, the limiting rod 623, the second spring 624, the top block 625 and the third spring 626, the pine nuts and the packaging bag are placed inside the placement box 621 to shape the products and reduce the space occupied by product stacking. When the cover plate 622 is closed, the elastic force of the second spring 624 is used to make the limiting rod 623 clamp the cover plate 622, and the cover plate 622 is used to clamp and position the packaging bag opening. By pressing the limiting rod 623, the limiting rod 623 no longer limits the cover plate 622, and the third spring 626 is extended, so that the top block 625 lifts the cover plate 622, which is convenient for placing and taking the products.

[0028] A sealing portion 61 is provided above the base 5;

[0029] The sealing part 61 includes a vertical plate 611, a column 614, a pressing plate 615, a mounting plate 617 and a heating plate 618. The bottom surface of the vertical plate 611 is fixedly connected to the top surface of the base 5, the bottom surface of the column 614 is fixedly connected to the top surface of the base 5, the pressing plate 615 is slidably sleeved on the outer surface of the column 614, the outer surface of the mounting plate 617 is fixedly connected to the outer surface of the heating plate 618, and the sealing part 61 also includes a first spring 612, a sliding rod 613 and a connecting rod 616;

[0030] The outer surface of the slide bar 613 is fixedly connected to the outer surface of the vertical plate 611, the mounting plate 617 is slidably sleeved on the outer surface of the slide bar 613, one end of the first spring 612 is fixedly connected to the outer surface of the mounting plate 617, and the other end of the first spring 612 is fixedly connected to the outer surface of the vertical plate 611. By arranging the vertical plate 611, the first spring 612, the slide bar 613, the mounting plate 617 and the heating plate 618, the elastic force of the first spring 612 is used to make the heating plate 618 clamp the upper part of the packaging bag, and when the device is vacuumed, the top of the packaging bag is hot-melt sealed;

[0031] The top of the connecting rod 616 is hinged to the bottom of the pressure plate 615, and the bottom of the connecting rod 616 is hinged to the top of the mounting plate 617. By setting the column 614, the pressure plate 615 and the connecting rod 616, the pressure plate 615 is pressed downward, and the mounting plate 617 is pushed to move by the connecting rod 616, so as to facilitate the placement and removal of the packaging tape.

[0032] When in use, the placement box 621 is removed, the limiting rod 623 is pressed, so that the limiting rod 623 no longer limits the cover plate 622, the third spring 626 is extended, the top block 625 pushes the cover plate open, the package and pine nuts are placed in the placement box 611, the cover plate 622 is covered, the placement box 621 is placed on the base 1, the pressing plate 615 is pressed, and the pressing plate 615 pushes the mounting plate 617 to move through the connecting rod 616 to separate the two heating plates 618, and the top of the packaging bag is placed on the two The pressure plate 615 is released between the heating plates 618 to clamp the top of the packaging bag, the hydraulic rod 3 is controlled to extend, so that the bottom surface of the protective shell 4 is squeezed and contacted with the inner wall of the base 5, the vacuum pump 2 is started to evacuate the inside of the protective shell 4, and then the heating plate 618 is started to perform hot-melt sealing on the top of the packaging bag, the hydraulic rod 3 is controlled to shorten, and the pressure plate 615 is pressed downward to remove the placement box 621 and the packaged product, and the limit rod 623 is pressed to open the cover 622.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum packaging device for pine nut production and processing, comprising a base (1), characterized in that: The inner wall of the machine base (1) is fixedly connected to a base (5); the left end surface of the machine base (1) is fixedly connected to a vacuum pump (2); a packaging device (6) is arranged above the base (5); the packaging device (6) comprises a mounting portion (62); The mounting portion (62) comprises a placement box (621), a limiting rod (623) and a top block (625); a placement groove is provided on the top surface of the placement box (621); a groove is provided on the top surface of the placement box (621); the top block (625) is arranged inside the groove; the outer surface of the top block (625) is slidably connected to the inner wall of the groove; a sliding groove is provided on the top surface of the placement box (621); the limiting rod (623) is arranged inside the sliding groove; the outer surface of the limiting rod (623) is slidably connected to the inner wall of the sliding groove; the outer surface of the limiting rod (623) slides through the inner wall of the sliding groove and extends to the outside of the placement box (621); A sealing portion (61) is provided above the base (5); The sealing portion (61) includes a vertical plate (611), a column (614), a pressure plate (615), a mounting plate (617) and a heating plate (618); the bottom surface of the vertical plate (611) is fixedly connected to the top surface of the base (5); the bottom surface of the column (614) is fixedly connected to the top surface of the base (5); the pressure plate (615) is slidably mounted on the outer surface of the column (614); and the outer surface of the mounting plate (617) is fixedly connected to the outer surface of the heating plate (618).

2. The vacuum packaging device for pine nut production and processing according to claim 1, characterized in that: The mounting portion (62) further comprises a cover plate (622), a second spring (624) and a third spring (626); the outer surface of the cover plate (622) is hinged to the outer surface of the placement box (621).

3. The vacuum packaging device for pine nut production and processing according to claim 2, characterized in that: A slot is provided on the bottom surface of the cover plate (622); the outer surface of the top end of the limiting rod (623) extends into the slot and is engaged with the inner wall of the cover plate (622); one end of the second spring (624) is fixedly connected to the outer surface of the limiting rod (623); and the other end of the second spring (624) is fixedly connected to the inner wall of the placement box (621).

4. The vacuum packaging device for pine nut production and processing according to claim 2, characterized in that: The top end of the third spring (626) is fixedly connected to the bottom surface of the top block (625), and the bottom end of the third spring (626) is fixedly connected to the inner wall of the placement box (621).

5. The vacuum packaging device for pine nut production and processing according to claim 1, characterized in that: The sealing portion (61) also includes a first spring (612), a sliding rod (613) and a connecting rod (616); the outer surface of the sliding rod (613) is fixedly connected to the outer surface of the vertical plate (611); the mounting plate (617) is slidably mounted on the outer surface of the sliding rod (613); one end of the first spring (612) is fixedly connected to the outer surface of the mounting plate (617); and the other end of the first spring (612) is fixedly connected to the outer surface of the vertical plate (611).

6. The vacuum packaging device for pine nut production and processing according to claim 5, characterized in that: The top end of the connecting rod (616) is hinged to the bottom surface of the pressing plate (615), and the bottom end of the connecting rod (616) is hinged to the top end of the mounting plate (617).

7. The vacuum packaging device for pine nut production and processing according to claim 1, characterized in that: A protective shell (4) is arranged above the base (5), and a hydraulic rod (3) is fixedly connected to the top surface of the protective shell (4). The top end of the hydraulic rod (3) is fixedly passed through the inner wall of the machine base (1) and extends to the top of the machine base (1), and the air inlet pipe of the vacuum pump (2) is fixedly connected to the left end surface of the protective shell (4).

Images