High-efficiency automatic packaging machine

Abstract

The utility model discloses a high-efficiency automatic packaging machine which comprises a packaging box, the top end and the bottom end of the packaging box are open, a pair of supporting legs is fixedly installed on each of the two side walls of the packaging box, a sealing cover is arranged at the top end of the packaging box, and a bottom plate is arranged at the bottom end of the packaging box. Two containing bases are arranged on the top wall of the bottom plate, the two ends of each containing base are fixedly installed on the inner walls of the two sides of the packaging box correspondingly, a plurality of containing grooves are formed in each containing base, and heat sealing strips are arranged above the two containing bases correspondingly. According to the utility model, the placing seat and the placing groove are arranged in the packaging box, so that a packaging bag can be placed with an opening facing upwards during vacuum packaging, and vacuumizing and sealing are carried out through the cooperation of the air pump, the hot sealing strip, the hot pressing plate and the electric telescopic rod; the problem that soup in a packaging bag is prone to spilling and leaking during packaging of a traditional packaging machine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a high-efficiency automatic packaging machine. Background Art

[0002] Lucai is a general term for cold dishes in culinary science. It is a well-known home-cooked dish in various regions. After being pickled, air-dried, boiled or stewed, it is cut and simply packaged and ready to eat. It is characterized by dry fragrance, crispness, tenderness, smoothness, no soup, no greasiness, bright color, easy to eat and carry, and is very popular among people.

[0003] When braised meat food is being processed, vacuum packaging of the meat food can achieve the effect of preserving the meat food, making the meat food less likely to deteriorate during transportation and sales, thereby extending the shelf life of the meat food. Braised meat food usually needs to be added with a small amount of soup when it is vacuum-packed, but the packaging bags of existing vacuum packaging machines are usually placed horizontally, which results in the soup easily spilling when the braised meat food is vacuum-packed, which not only pollutes the packaging machine and requires cleaning, but also the soup easily attracts mosquitoes, affecting the hygiene of the packaging machine. In this regard, we have proposed a high-efficiency automatic packaging machine to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency automatic packaging machine to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a high-efficiency automatic packaging machine, comprising:

[0006] A packing box, wherein the top and bottom ends of the packing box are both opened, a pair of supporting legs are fixedly installed on both side walls of the packing box, a sealing cover is provided on the top of the packing box, a bottom plate is provided at the bottom end of the packing box, two placement seats are provided on the top wall of the bottom plate, both ends of the placement seats are respectively fixedly installed on the inner walls on both sides of the packing box, a plurality of placement slots are provided on the placement seats, a heat sealing strip is provided above the two placement seats, both ends of the heat sealing strip are respectively fixedly installed on the inner walls on both sides of the packing box, a pair of electric telescopic rods are fixedly installed on the front and rear side walls of the packing box, a hot pressing plate is fixedly installed on the inner end of each pair of the electric telescopic rods, an exhaust pump is fixedly installed on the top wall of the sealing cover, an exhaust pipe is fixedly installed on the exhaust pump, and the exhaust pipe is fixedly installed on the sealing cover.

[0007] Preferably, a slide groove is provided on the front side wall of the packaging box, and the bottom plate is slidably connected in the slide groove.

[0008] Preferably, mounting seats are fixedly welded on both side walls of the packaging box, a hydraulic rod is fixedly mounted on the mounting seats, a connecting seat is fixedly mounted on the top end of the hydraulic rod, and the connecting seat is fixedly welded on the side wall of the sealing cover.

[0009] Preferably, a pallet is provided below the packaging box, the pallet is fixedly welded to four supporting legs, and a collection box is placed on the pallet.

[0010] Preferably, a sealing rod is fixedly bonded to the front end of the bottom plate, and a handle is fixedly mounted on the sealing rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model provides a placement seat and a placement slot in the packaging box, so that the packaging bag can be placed with the opening facing upward during vacuum packaging, and vacuuming and sealing are performed through the cooperation of the provided vacuum pump, heat sealing strip, hot pressing plate and electric telescopic rod, thus solving the problem that the soup in the packaging bag is easily leaked during packaging by the traditional packaging machine;

[0013] 2. The utility model provides a slidable bottom plate at the bottom of the placement seat, so that after a plurality of packaging bags are packed, the bottom plate can be pulled out, so that the packed packaging bags can all fall from the placement slot into the collection box for collection without the support of the bottom plate, which is convenient for rapid unloading of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a high-efficiency automatic packaging machine proposed by the utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the internal structure of a packaging box in a high-efficiency automatic packaging machine proposed by the utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the separation of the packaging box and the bottom plate in a high-efficiency automatic packaging machine proposed by the utility model.

[0017] In the figure: 1. packaging box; 2. supporting legs; 3. sealing cover; 4. bottom plate; 5. placement seat; 6. placement slot; 7. heat sealing strip; 8. electric telescopic rod; 9. hot pressing plate; 10. vacuum pump; 11. vacuum pipe; 12. slide; 13. mounting seat; 14. hydraulic rod; 15. connecting seat; 16. support plate; 17. collection box; 18. sealing rod; 19. handle. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a high-efficiency automatic packaging machine, comprising:

[0020] A packing box 1, wherein the top and bottom ends of the packing box 1 are both open, a pair of supporting legs 2 are fixedly installed on both side walls of the packing box 1, a sealing cover 3 is provided on the top of the packing box 1, a bottom plate 4 is provided at the bottom end of the packing box 1, two placement seats 5 are provided on the top wall of the bottom plate 4, both ends of the placement seats 5 are respectively fixedly installed on the inner walls on both sides of the packing box 1, a plurality of placement grooves 6 are provided on the placement seats 5, a heat sealing strip 7 is provided above the two placement seats 5, and the two ends of the heat sealing strip 7 are respectively fixedly installed on the inner walls on both sides of the packing box 1, a pair of electric telescopic rods 8 are fixedly installed on the front and rear side walls of the packing box 1, and a hot pressing plate 9 is fixedly installed on the inner end of each pair of the electric telescopic rods 8, an air pump 10 is fixedly installed on the top wall of the sealing cover 3, an air extraction pipe 11 is fixedly installed on the air extraction pump 10, and the air extraction pipe 11 is fixedly installed on the sealing cover 3.

[0021] A slide groove 12 is provided on the front side wall of the packaging box 1 , and the bottom plate 4 is slidably connected in the slide groove 12 . The bottom plate 4 can be slidably drawn out in the slide groove 12 .

[0022] The two side walls of the packaging box 1 are fixedly welded with mounting seats 13, and a hydraulic rod 14 is fixedly mounted on the mounting seats 13. A connecting seat 15 is fixedly mounted on the top of the hydraulic rod 14, and the connecting seat 15 is fixedly welded on the side wall of the sealing cover 3. The hydraulic rod 14 facilitates the opening and closing of the sealing cover 3.

[0023] A support plate 16 is provided below the packaging box 1 , and the support plate 16 is fixedly welded to the four supporting legs 2 . A collecting box 17 is placed on the support plate 16 , and the collecting box 17 can be used to collect the packaged braised meat.

[0024] A sealing rod 18 is fixedly bonded to the front end of the bottom plate 4 , and a handle 19 is fixedly mounted on the sealing rod 18 . The sealing rod 18 can improve the sealing performance when the bottom plate 4 is inserted into the slide groove 12 , and the handle 19 facilitates pushing and pulling the bottom plate 4 .

[0025] Working principle: When the utility model is in use, the sealing cover 3 can be automatically opened and closed by the hydraulic rod 14. When the braised meat food is packaged, the packaging bag containing the braised meat and a small amount of soup can be placed in the placement groove 6 of the placement seat 5 in turn. After the sealing cover 3 is covered, the vacuum is drawn by the vacuum pump 10, and then the electric telescopic rod 8 is started to drive the heated hot pressing plate 9 to squeeze the heat sealing strip 7 to seal the packaging bag, and finally the bottom plate 4 is pulled out, so that the packaged packaging bags can all fall from the placement groove 6 into the collection box 17 for collection without the support of the bottom plate 4.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although 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 high-efficiency automatic packaging machine, characterized in that: include: A packing box (1), wherein the top and bottom ends of the packing box (1) are both opened, a pair of supporting legs (2) are fixedly mounted on both side walls of the packing box (1), a sealing cover (3) is arranged at the top end of the packing box (1), a bottom plate (4) is arranged at the bottom end of the packing box (1), two placement seats (5) are arranged on the top wall of the bottom plate (4), the two ends of the placement seats (5) are respectively fixedly mounted on the inner walls of both sides of the packing box (1), a plurality of placement slots (6) are opened on the placement seats (5), and the two placement seats (5) are provided with heat sealing strips (7), the two ends of the heat sealing strips (7) are respectively fixedly mounted on the inner walls of the two sides of the packaging box (1), a pair of electric telescopic rods (8) are fixedly mounted on the front and rear side walls of the packaging box (1), and a hot pressing plate (9) is fixedly mounted on the inner end of each pair of the electric telescopic rods (8), a vacuum pump (10) is fixedly mounted on the top wall of the sealing cover (3), a vacuum pipe (11) is fixedly mounted on the vacuum pump (10), and the vacuum pipe (11) is fixedly mounted on the sealing cover (3).

2. The high-efficiency automatic packaging machine according to claim 1, characterized in that: A slide groove (12) is provided on the front side wall of the packaging box (1), and the bottom plate (4) is slidably connected in the slide groove (12).

3. The high-efficiency automatic packaging machine according to claim 1, characterized in that: A mounting seat (13) is fixedly welded on both side walls of the packaging box (1), a hydraulic rod (14) is fixedly mounted on the mounting seat (13), a connecting seat (15) is fixedly mounted on the top end of the hydraulic rod (14), and the connecting seat (15) is fixedly welded on the side wall of the sealing cover (3).

4. The high-efficiency automatic packaging machine according to claim 1 is characterized in that: A support plate (16) is provided below the packaging box (1), the support plate (16) is fixedly welded to four supporting legs (2), and a collection box (17) is placed on the support plate (16).

5. The high-efficiency automatic packaging machine according to claim 1 is characterized in that: A sealing rod (18) is fixedly bonded to the front end of the bottom plate (4), and a handle (19) is fixedly mounted on the sealing rod (18).

Images