Packaging device special for fresh food supply chain

Abstract

The utility model relates to the field of fresh food packaging devices, and discloses a packaging device special for a fresh food supply chain, which comprises a box body, a jacking mechanism is arranged in the box body, the jacking mechanism comprises a hydraulic cylinder, the bottom of the inner wall of the box body is fixedly connected with the hydraulic cylinder, the top end of the hydraulic cylinder is fixedly connected with a bottom plate, and the bottom plate is fixedly connected with the box body. A sliding rail is fixedly connected to the inner wall of the box body, a supporting block is fixedly connected to the inner wall of the box body, a containing box is slidably connected to the outer wall of the sliding rail, and a top plate is slidably connected to the inner wall of the containing box. The jacking mechanism is arranged, the hydraulic cylinder serves as a power source, the jacking mechanism is fixed to the bottom of the inner wall of the box body and can provide jacking force for the bottom plate, the internal structure, the top plate and the sliding grooves work cooperatively, the top plate can slide within the limited range of the sliding grooves, the packaged trays are stably ejected out, and workers can take the trays conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to fresh food packaging device field especially relates to a fresh food supply chain special packaging device. BACKGROUND

[0002] In fresh food supply chain, the packaging link plays a vital role, it not only concerns food preservation and quality maintenance, also directly influences the subsequent logistics transportation, storage and terminal sales link. Along with the growing demand of consumers to fresh food, the packaging demand of various fresh products such as meat, fruits and vegetables, aquatic products etc. presents the diversification trend.

[0003] Traditional fresh food packaging device, multiple emphasis is on the realization of food preservation function, often adopts sealed packaging, adds preservative or temperature control material etc.

[0004] However, there are many deficiencies in the convenience of taking after packaging, for example, the fresh meat sold in supermarket, the common packaging mode is that the cut meat is contained in the packaging tray, and then the whole is vacuum sealed with preservative film, after the packaging tray is sealed, the staff needs to manually take down the packaging tray, and the edge of the packaging tray is inconvenient for the staff to manually take, therefore, according to the above problems, a fresh food supply chain special packaging device is proposed. UTILITY MODEL CONTENT

[0005] In order to make up for the above deficiencies, the utility model provides a fresh food supply chain special packaging device, which aims at solving the problem of "the edge of the packaging tray is inconvenient for the staff to manually take" in the prior art.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: a fresh food supply chain special packaging device, including the box, the inside of the box is provided with a jacking mechanism, the jacking mechanism includes a hydraulic cylinder, the inner wall bottom of the box is fixedly connected with the hydraulic cylinder, the top of the hydraulic cylinder is fixedly connected with the bottom plate, the inner wall of the box is fixedly connected with the slide rail, the inner wall of the box is fixedly connected with the support block, the outer wall of the slide rail is slidably connected with the placing box, the inner wall of the placing box is slidably connected with the top plate, the bottom of the top plate is fixedly connected with the connecting block, the bottom of the connecting block is hinged with the connecting rod B, the top of the connecting rod B is hinged with the plug block, the top of the bottom plate is fixedly connected with the plug box.

[0007] As a further description of the above technical scheme: the bottom of the bottom plate is in contact with the top of the support block, the top of the placing box is provided with a rectangular opening, the inner wall of the rectangular opening is provided with a sliding groove, the bottom of the top plate is in contact with the bottom of the sliding groove.

[0008] As a further description of the above technical solution: the top of the bottom plate is provided with a rectangular opening, and the caliber of the rectangular opening is larger than the plug-in block.

[0009] As a further description of the above technical solution: the left side and the top of the outer wall of the plug-in box are provided with openings, the inside of the plug-in block is slidably penetrated by a plug-in rod, and the top end of the plug-in rod is inserted into the plug-in hole formed in the inner wall of the box.

[0010] As a further description of the above technical solution: the top outer wall of the box is hingedly connected with a connecting rod A, the top end of the connecting rod A is hingedly connected with a box cover, and the inner wall of the box cover is fixedly connected with a cutter box.

[0011] As a further description of the above technical solution: the cutter box is symmetrically arranged with the rectangular slot at the top end of the placing box, and the inner wall of the cutter box is fixedly connected with a blade.

[0012] As a further description of the above technical solution: the inner wall of the box cover is fixedly connected with a vacuum pump, the back of the box is fixedly connected with a supporting plate, the outer wall of the supporting plate is fixedly connected with a guide rod, and the outer wall of the guide rod is slidably connected with a preservative film.

[0013] As a further description of the above technical solution: the front surface of the box is movably connected with a cover plate, and the inner wall of the box cover is fixedly connected with a sealing gasket.

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

[0015] 1、The utility model discloses a lifting mechanism is set up, and the hydraulic cylinder is used as the power source and is fixed to the inner wall bottom of the box, can provide the lifting force for the bottom plate, and the internal structure cooperates with the top plate and the sliding slot, the top plate can slide in the sliding slot limited range, and the tray is stably lifted out, and the staff is convenient to take, avoids the tray jam.

[0016] 2、The utility model discloses that the hinge connection of box cover and connecting rod A is in the top outer wall of the box, makes the opening and closing of box cover nimble, and it is convenient to operate, and the cutter box of its inner wall is symmetrically arranged with the rectangular slot at the top end of the placing box, guarantees the cutting accuracy, and the blade fixed in the cutter box is sharp, can rapidly and neatly cut the film at the edge of the rectangular slot in the lifting process of the placing box, guarantees the packaging leakproofness and the degree of beauty, and completes the key sealing step of fresh food packaging. DRAWINGS

[0017] Figure 1 It is the whole schematic view of the packaging device special for fresh food supply chain that the utility model proposes;

[0018] Figure 2 It is the rear end schematic view of the packaging device special for fresh food supply chain that the utility model proposes;

[0019] Figure 3 It is a top view schematic drawing of the packaging device special for fresh food supply chain provided by the utility model;

[0020] Figure 4 It is a main section schematic drawing of the packaging device special for fresh food supply chain provided by the utility model.

[0021] Figure 5 It is a bottom plate top section schematic drawing of the packaging device special for fresh food supply chain provided by the utility model;

[0022] Figure 6 It is a Figure 4 Local A enlarged schematic drawing of the packaging device special for fresh food supply chain provided by the utility model;

[0023] Figure 7 It is a cutter box schematic drawing of the packaging device special for fresh food supply chain provided by the utility model.

[0024] Legend:

[0025] 1, box body; 2, cover plate; 3, box cover; 4, vacuum pump; 5, connecting rod A; 6, preservative film; 7, jacking mechanism; 711, hydraulic cylinder; 712, bottom plate; 713, slide rail; 714, support block; 715, placing box; 716, sliding groove; 717, top plate; 718, connecting block; 719, connecting rod B; 7111, plug block; 7112, plug box; 7113, plug rod; 7114, rectangular port; 8, cutter box. DETAILED DESCRIPTION

[0026] 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 protection scope of the utility model.

[0027] Refer to Figure 3 , Figure 4 , Figure 6The utility model provides a kind of embodiment of fresh food supply chain special packaging device, including box 1, the inside of box 1 is provided with jacking mechanism 7, jacking mechanism 7 includes hydraulic cylinder 711, the inner wall bottom of box 1 is fixedly connected with hydraulic cylinder 711, as the key component of power output, it can provide strong and accurate jacking power for subsequent series of actions, the top of hydraulic cylinder 711 is fixedly connected with bottom plate 712, bottom plate 712 bears the transmission jacking force and carries relevant components in entire packaging process, the inner wall of box 1 is fixedly connected with slide rail 713, the inner wall of box 1 is fixedly connected with support block 714, support block 714 plays the role of auxiliary support placing box 715 in different working stages of device, maintains the stability of overall structure, the outer wall of slide rail 713 is slidably connected with placing box 715, the inner wall of placing box 715 is slidably connected with top plate 717, the bottom of top plate 717 is fixedly connected with connecting block 718, the bottom of connecting block 718 is hinged with connecting rod B 719, the top of connecting rod B 719 is hinged with plug block 7111, the top of bottom plate 712 is fixedly connected with plug box 7112, the bottom of bottom plate 712 and the top of support block 714 are in contact, the top of placing box 715 is provided with rectangular through opening, the inner wall of rectangular through opening is provided with sliding groove 716, the bottom of top plate 717 and the bottom of sliding groove 716 are in contact, guarantee that top plate 717 stably slides in sliding groove 716, can also effectively limit the movement range of top plate 717, prevent it from coming out, guarantee the orderly progress of packaging process.

[0028] Referring to Figure 5 The top of bottom plate 712 is provided with rectangular port 7114, the caliber of rectangular port 7114 is greater than plug block 7111, the top of bottom plate 712 is provided with rectangular port 7114, the caliber of rectangular port 7114 is designed to be greater than plug block 7111, this design detail provides necessary space for the smooth passage of plug block 7111 in specific movement stage, ensures that the linkage of mechanical structure is not hindered, the left side and top of the outer wall of plug box 7112 are both provided with opening, this opening design facilitates that plug block 7111 can be accurately and conveniently inserted into plug box 7112 under corresponding action, plug rod 7113 is slidably penetrated in the inside of plug block 7111, the top of plug rod 7113 is inserted into the plug hole in the inner wall of box 1, the top of plug rod 7113 is inserted into the plug hole in the inner wall of box 1, by the cooperation of plug rod 7113 and plug hole, the fixing effect of plug block 7111 is further strengthened, so that the whole device can maintain stable state at key working node, avoid affecting the precision and reliability of packaging operation due to component loosening.

[0029] Referring to Figure 1 , Figure 2 , Figure 7The top outer wall of the box body 1 is hinged with a connecting rod A5, the top end of the connecting rod A5 is hinged with the box cover 3, and the hinge structure enables the box cover 3 to be flexibly opened and closed relative to the box body 1, facilitating the placement of fresh food, packaging operation and subsequent taking of finished products (all are prior art), the inner wall of the box cover 3 is fixedly connected with a cutter box 8, the cutter box 8 is symmetrically arranged with the rectangular slot at the top end of the placing box 715, the inner wall of the cutter box 8 is fixedly connected with a blade, so as to ensure that the cutter box 8 can accurately cut the film at the edge of the rectangular slot in the cutting link of the packaging process, the inner wall of the box cover 3 is fixedly connected with a vacuum pump 4, the back of the box body 1 is fixedly connected with a supporting plate, the outer wall of the supporting plate is fixedly connected with a guide rod, the outer wall of the guide rod is slidingly connected with a preservative film 6, the guide rod provides a guide for the smooth pulling out of the preservative film 6, and facilitates the taking of the preservative film 6 by the staff as needed during packaging, and the front surface of the box body 1 is movably connected with a cover plate 2, and the top of the placing box 715 and the inner wall of the box cover 3 are both fixedly connected with a sealing gasket.

[0030] Working principle: first, the staff places the packaging tray in the different rectangular slots opened at the top of the placing box 715, after the vacuum sealing is completed, the hydraulic cylinder 711 is started, and the overall bottom plate 712 is pushed up by a distance, at this time, the connecting rod B719 connecting the bottom plug 7111 is in a vertical state, so that the bottom plate 712 contacts the placing box 715, thereby lifting the placing box 715 upward, so that the cutter box 8 cuts the film at the edge of the rectangular slot, after cutting is completed, the hydraulic cylinder 711 is lowered, at this time, the bottom plate 712 is reset, so that the placing box 715 contacts the supporting block 714, then the cover plate 2 arranged on the front surface of the box body 1 is opened, thereby the plug rod 7113 is inserted into the through hole on the sliding block, a plurality of groups of sliding blocks in a vertical state are sequentially pulled, and the sliding blocks are inserted into the plug box 7112 on the top of the bottom plate 712, thereby limiting the plug 7111, at this time, the connecting rod B719 is in an inclined shape, then the hydraulic cylinder 711 works again to drive the top plate 717 upward, thereby sequentially driving a plurality of connecting blocks 718 upward, thereby sequentially driving the top plate 717 connected to the top of the connecting block 718 to move upward, thereby pushing out the packaged tray, so that the staff can take the tray one by one with a certain gap, avoiding that the tray is stuck in the rectangular slot opened in the placing box 715.

[0031] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some 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 packaging device dedicated to the supply chain of fresh food products, comprising a box (1), characterized in that: The inside of the box (1) is provided with a jacking mechanism (7), the jacking mechanism (7) includes a hydraulic cylinder (711), the inner wall bottom of the box (1) is fixedly connected with the hydraulic cylinder (711), the top end of the hydraulic cylinder (711) is fixedly connected with a bottom plate (712), the inner wall of the box (1) is fixedly connected with a slide rail (713), the inner wall of the box (1) is fixedly connected with a supporting block (714), the outer wall of the slide rail (713) is slidably connected with a placing box (715), the inner wall of the placing box (715) is slidably connected with a top plate (717), the bottom of the top plate (717) is fixedly connected with a connecting block (718), the bottom of the connecting block (718) is hingedly connected with a connecting rod B (719), the top end of the connecting rod B (719) is hingedly connected with a plug block (7111), the top of the bottom plate (712) is fixedly connected with a plug box (7112).

2. A packaging apparatus for fresh food supply chain as claimed in claim 1, wherein: The bottom of the bottom plate (712) is in contact with the top of the supporting block (714), the top of the placing box (715) is provided with a rectangular opening, and the inner wall of the rectangular opening is provided with a sliding groove (716), and the bottom of the top plate (717) is in contact with the bottom of the sliding groove (716).

3. A packaging apparatus for fresh food supply chain as claimed in claim 1, wherein: The top of the bottom plate (712) is provided with a rectangular port (7114), and the caliber of the rectangular port (7114) is greater than that of the plug block (7111).

4. A packaging apparatus for fresh food supply chain as claimed in claim 1, wherein: The outer wall left side and the top of the plug box (7112) are both provided with openings, the plug block (7111) is slidably connected with a plug rod (7113) inside, and the top end of the plug rod (7113) is inserted into the plug hole formed in the inner wall of the box (1).

5. A packaging apparatus for fresh food supply chain as claimed in claim 1, wherein: The top end of the connecting rod A (5) is hingedly connected with a box cover (3), and the inner wall of the box cover (3) is fixedly connected with a cutter box (8).

6. A packaging apparatus for fresh food supply chain as claimed in claim 5, wherein: The cutter box (8) is symmetrically arranged with the rectangular groove at the top end of the placing box (715), and the inner wall of the cutter box (8) is fixedly connected with a blade.

7. A packaging apparatus for fresh food supply chain as claimed in claim 5, wherein: The inner wall of the box cover (3) is fixedly connected with a vacuum pump (4), the back of the box (1) is fixedly connected with a supporting plate, the outer wall of the supporting plate is fixedly connected with a guide rod, and the outer wall of the guide rod is slidably connected with a preservative film (6).

8. A packaging apparatus for fresh food supply chain as claimed in claim 1, wherein: The front surface of the box (1) is movably connected with a cover plate (2), and the top of the placing box (715) and the inner wall of the box cover (3) are both fixedly connected with a sealing gasket.

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