Fresh meat vacuum air-conditioning three-dimensional packaging machine case

Abstract

The utility model provides a fresh meat vacuum air-conditioning three-dimensional packing machine case, and relates to the technical field of packing machines, the fresh meat vacuum air-conditioning three-dimensional packing machine case comprises a case and a dismounting structure, the top of the case is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with air-conditioning sealing equipment, and sealing film rollers are arranged on the two sides of the air-conditioning sealing equipment; meanwhile, a side wall roller is arranged at the bottom of the sealing film roller, a box cavity is formed in the machine box, a fixing protruding block is fixedly connected to the side wall of the box cavity, a mounting movable groove is formed in the fixing protruding block, an electromagnet is fixedly connected to the middle of the interior of the mounting movable groove, and connecting sliding rods are fixedly connected between the two ends of the two sides of the electromagnet and the mounting movable groove; by arranging a dismounting structure, a complex bolt fixing mode is abandoned, maintenance personnel can conveniently open the closed box plate for overhauling, the maintenance efficiency is improved, the operation difficulty is reduced, by arranging a portable replacement assembly, different types of molds can be replaced for use, and diversification of the packaging machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging machines, and more specifically, particularly relates to a chassis of a fresh meat vacuum air-conditioned three-dimensional packaging machine. Background Art

[0002] A modified atmosphere packaging machine is a packaging device that can evacuate the air in a packaging box and then fill it with a mixed gas (nitrogen, oxygen, carbon dioxide) in a certain ratio to effectively preserve the packaged food. The modified atmosphere preservation technology is to extend the storage life and shelf life of food by adjusting the ambient gas, and prevent the physiological and biochemical processes of food spoilage and the activities of microorganisms.

[0003] Based on the above, the current modified atmosphere packaging machine is still found to have some shortcomings when in use:

[0004] 1. The electronic control components and transmission parts inside the chassis need to be checked regularly. However, the closed door on the chassis is currently fixed with bolts, which is not convenient to disassemble and increases the difficulty of maintenance personnel.

[0005] 2. The molds on the packaging machines are mostly fixed, so they can only package one type of fresh meat, which has certain limitations. Utility Model Content

[0006] In order to solve the above technical problems, the disclosed embodiment relates to a chassis of a fresh meat vacuum-conditioned three-dimensional packaging machine, so as to solve the problems that the closed door on the chassis is not convenient for disassembly and the mold can only package one type of fresh meat. By setting the disassembly and assembly structure, the complicated bolt fixing method is abandoned, which makes it convenient for maintenance personnel to open the closed door for inspection, improves maintenance efficiency, and reduces operation difficulty. By setting a portable replacement component, different types of molds can be replaced for use, thereby improving the diversity of the packaging machine.

[0007] The utility model is a fresh meat vacuum air conditioning three-dimensional packaging machine chassis, which is achieved by the following specific technical means:

[0008] In a first aspect of the present disclosure, a chassis of a fresh meat vacuum air-conditioned three-dimensional packaging machine is provided, which specifically comprises a chassis and a disassembly and assembly structure;

[0009] The top of the chassis is fixedly connected with a supporting frame, and the top of the supporting frame is fixedly connected with a controlled atmosphere sealing device, and sealing film rollers are arranged on both sides of the controlled atmosphere sealing device, and side wall rollers are arranged at the bottom of the sealing film roller. The chassis is provided with a box cavity inside the chassis, and a fixed protrusion is fixedly connected to the side wall of the box cavity, and an installation movable groove is opened inside the fixed protrusion, and an electromagnet is fixedly connected to the middle of the interior of the installation movable groove, and a connecting slide rod is fixedly connected between the two ends of the electromagnet and the installation movable groove, and a first spring is sleeved on the outer side of the connecting slide rod. A movable slide is provided at the two ends of the interior of the installation movable groove, and sliding support holes are opened at the two ends of the movable slide. The movable slide is slidably installed on the outer side of the connecting slide rod through the sliding support holes, and a locking plug block is fixedly connected to the outer side of the movable slide. A closed box plate is provided on the side of the chassis, and connecting protrusions are fixedly connected to the two ends of the closed box plate, and a locking socket is opened on the opposite side of the connecting protrusion, and the locking plug block is inserted into the locking socket.

[0010] In at least some embodiments, the chassis is provided with a portable replacement component, which includes a slide rail, a slide groove, a movable block and a slide bar. Two sets of slide rails are fixedly connected to the chassis, a slide groove is provided on the slide rail, a slide bar is slidably installed in the slide groove, and a movable block is fixedly connected to the top of the slide bar.

[0011] In at least some embodiments, connecting convex frames are fixedly connected on both sides of the moving block, a slot is provided inside the connecting convex frame, a connecting protrusion is fixedly connected to the front end of the moving block, a fixed cross bar is fixedly connected between the connecting protrusion and the connecting convex frame, and a second spring is mounted on the outer side of the fixed cross bar.

[0012] In at least some embodiments, a movable pillar is provided between the fixed cross bars, and one inner end of the movable pillar is fixedly connected to a limiting plug post, which passes through the connecting convex frame and extends into the slot. The upper and lower ends of the movable pillar are fixedly connected to connecting lugs, and a movable sliding hole is opened on the connecting lug.

[0013] In at least some embodiments, a connecting rod is fixedly connected to one rear end of the movable pillar, an outer end of the connecting rod passes through a connecting protrusion and is fixedly connected to a connecting arc piece, and a pull rod is fixedly connected between the connecting arc pieces on both sides.

[0014] In at least some embodiments, a bearing mold is provided on the top of the movable block, and plug blocks are fixedly connected to both sides of the bottom of the bearing mold, and limited insertion holes are provided on the plug blocks. A circular groove is provided in the middle of the top of the bearing mold, and a hinged column is fixedly connected in the circular groove, and a hinged lifting ring is hinged on the hinged column.

[0015] The utility model provides a fresh meat vacuum air-conditioned three-dimensional packaging machine chassis, which has the following beneficial effects:

[0016] 1. Through the setting of the disassembly and assembly structure, through the cooperation of the fixed protrusion, the electromagnet, the connecting slide rod, the first spring, the movable slide, the locking plug block and the locking socket, the complicated bolt fixing method is abandoned, which makes it convenient for maintenance personnel to open the closed box plate for maintenance, improves maintenance efficiency and reduces operation difficulty.

[0017] 2. By setting up a portable replacement component, different types of molds can be replaced for use, thereby improving the diversity of the packaging machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the chassis and the disassembly and assembly structure of the utility model.

[0020] Figure 3 The utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] Figure 4 It is a schematic diagram of the closed box plate structure of the utility model.

[0022] Figure 5 It is a schematic diagram of the portable replacement component of the utility model.

[0023] Figure 6 It is a schematic diagram of the structure of some components of the portable replacement component of the utility model.

[0024] Figure 7 It is a schematic diagram of the load-bearing mold structure of the utility model.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Chassis;

[0027] 101, support frame;

[0028] 102. Modified atmosphere sealing equipment; 1021. Sealing film roller; 1022. Side wall roller;

[0029] 2. Disassembly and assembly structure;

[0030] 201, box cavity; 2011, fixed protrusion; 2012, installation movable groove;

[0031] 202, electromagnet; 2021, connecting slide bar; 2022, first spring; 2023, moving slide plate; 2024, sliding support hole; 2025, locking plug block;

[0032] 203, closed box plate; 2031, connecting protrusion; 2032, locking socket;

[0033] 3. Portable replacement components;

[0034] 301, slide rail; 3011, slide trough;

[0035] 302, moving block; 3021, sliding bar;

[0036] 303, connecting convex frame; 3031, slot; 3032, connecting convex piece; 3033, fixing cross bar; 3034, second spring;

[0037] 304, movable pillar; 3041, limit plug column; 3042, connecting lug; 3043, movable sliding hole; 3044, connecting rod; 3045, connecting arc piece; 3046, pull rod;

[0038] 305, bearing mold; 3051, plug block; 3052, limiting plug hole; 3053, circular groove; 3054, hinged column; 3055, hinged lifting ring. DETAILED DESCRIPTION

[0039] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0040] Embodiment 1: as attached Figure 1 To Attachment Figure 7 As shown:

[0041] The utility model provides a fresh meat vacuum air-conditioned three-dimensional packaging machine chassis, comprising a chassis 1 and a disassembly and assembly structure 2;

[0042] The top of the chassis 1 is fixedly connected with a support frame 101, the top of the support frame 101 is fixedly connected with a controlled atmosphere sealing device 102, sealing film rollers 1021 are arranged on both sides of the controlled atmosphere sealing device 102, and the bottom of the sealing film roller 1021 is provided with a side wall roller 1022, the inside of the chassis 1 is provided with a box cavity 201, the side wall of the box cavity 201 is fixedly connected with a fixed protrusion 2011, the inside of the fixed protrusion 2011 is provided with an installation movable groove 2012, the middle of the inside of the installation movable groove 2012 is fixedly connected with an electromagnet 202, and the electromagnet 202 is fixedly connected with the electromagnet 202. A connecting slide bar 2021 is fixedly connected between the two ends of the two sides of the movable groove 2012, and a first spring 2022 is sleeved on the outer side of the connecting slide bar 2021. A movable slide plate 2023 is provided at both ends of the movable groove 2012. Sliding support holes 2024 are opened at both ends of the movable slide plate 2023. The movable slide plate 2023 is slidably installed on the outer side of the connecting slide bar 2021 through the sliding support holes 2024. A locking plug block 2025 is fixedly connected to one end of the outer side of the movable slide plate 2023. A closed box plate 2023 is provided on the side of the chassis 1. 3. Both ends of the closed box plate 203 are fixedly connected with connecting protrusions 2031, and a locking socket 2032 is provided on the opposite side of the connecting protrusion 2031. At the same time, the locking plug 2025 is inserted into the locking socket 2032. By turning on the electromagnet 202, the moving slides 2023 at both ends are driven to move toward each other under the action of magnetic attraction, and then the moving slide 2023 drives the locking plug 2025 to disengage from the locking socket 2032, so that the closed box plate 203 can be removed to inspect the inside of the box cavity 201, and the complicated bolt fixing method is abandoned. It is convenient for maintenance personnel to open the closed door for inspection, which improves maintenance efficiency and reduces operation difficulty. During installation, it is only necessary to clamp the closed box plate 203 on the outside of the fixed protrusion 2011, and then close the electromagnet 202. Because the movable slide 2023 squeezes the first spring 2022 on the outside of the connecting slide rod 2021 when moving, the first spring 2022 is elastically deformed, and the elasticity is released when the pressure is lost to push the movable slide 2023 to move. The movable slide 2023 drives the locking plug 2025 to reset and be inserted into the locking socket 2032.

[0043] Embodiment 2: Based on Embodiment 1, Figure 5 , Figure 6 and Figure 7As shown, the chassis 1 is provided with a portable replacement component 3, and the portable replacement component 3 includes a slide rail 301, a slide groove 3011, a moving block 302 and a slide bar 3021. Two sets of slide rails 301 are fixedly connected to the chassis 1. The slide rail 301 is provided with a slide groove 3011. The slide bar 3021 is slidably installed in the slide groove 3011. The top of the slide bar 3021 is fixedly connected to the moving block 302. Both sides of the moving block 302 are fixedly connected with connecting convex frames 303. The interior of the connecting convex frame 303 is provided with a slot 3031. The front end of the moving block 302 is fixedly connected with a connecting convex piece 3032. The connecting convex piece 3032 and the connecting convex frame 303 are fixedly connected with a fixed The fixed crossbar 3033 is provided with a second spring 3034 on the outer side of the fixed crossbar 3033, and a movable pillar 304 is provided between the fixed crossbars 3033. The inner end of the movable pillar 304 is fixedly connected to the limited position plug 3041, and the limited position plug 3041 penetrates the connecting convex frame 303 and extends into the slot 3031. The upper and lower ends of the movable pillar 304 are fixedly connected to the connecting lug 3042, and the connecting lug 3042 is provided with a movable sliding hole 3043. The rear end of the movable pillar 304 is fixedly connected to the connecting rod 3044, and the outer end of the connecting rod 3044 penetrates the connecting convex piece 3032 and is fixedly connected to the connecting arc piece 3045, and the connecting arcs on both sides are connected. A pull rod 3046 is fixedly connected between the arc pieces 3045, a bearing mold 305 is provided on the top of the moving block 302, and plug blocks 3051 are fixedly connected on both sides of the bottom of the bearing mold 305, and a limited position plug hole 3052 is provided on the plug block 3051, and a circular groove 3053 is provided in the middle of the top of the bearing mold 305, and a hinge column 3054 is fixedly connected in the circular groove 3053, and a hinged lifting ring 3055 is hinged on the hinged column 3054. By pulling the pull rod 3046, the connecting arc piece 3045 is driven to move, and the connecting arc piece 3045 pulls the moving pillar 304 backward through the connecting rod 3044, and the moving pillar 304 drives the limiting plug column 3041 to disengage from the limiting plug column 3041. The limit socket 3052 is inserted into the position of the supporting mold 305, and then the supporting mold 305 can be released. Then, by lifting the hinged lifting ring 3055, the supporting mold 305 can be taken out. When replacing, it is only necessary to insert the plug block 3051 into the slot 3031, and then release the pull rod 3046. Because when the movable pillar 304 moves backward, the second spring 3034 is pressed on the fixed cross bar 3033 through the connecting lug 3042. When the second spring 3034 loses pressure, the elasticity is released to push the connecting lug 3042 to move. The connecting lug 3042 drives the movable pillar 304 to reset, so that the movable pillar 304 is reset and inserted into the limit socket 3052, and the replacement is completed.

[0044] The specific usage and function of this embodiment are as follows:

[0045] The locking plug 2025 is then disengaged from the locking hole 2032, and the closed box plate 203 can be removed to inspect the inside of the box cavity 201, thereby eliminating the need for complicated bolt fixing methods, making it convenient for maintenance personnel to open the closed box plate 203 for inspection, thereby improving maintenance efficiency and reducing operation difficulty. During installation, it is only necessary to clamp the closed box plate 203 on the outer side of the fixed protrusion 2011, and then close the electromagnet 202. Because the moving slide 2023 squeezes the first spring 2022 on the outer side of the connecting slide rod 2021 when moving, causing the first spring 2022 to produce elastic deformation. When the pressure is lost, the elasticity is released to push the moving slide 2023 to move, and the moving slide 2023 drives the locking plug 2025 to reset and be inserted into the locking hole 2032, thereby completing the installation of the closed box plate 203.

Claims

1. A fresh meat vacuum air-conditioned three-dimensional packaging machine chassis, including a chassis and a disassembly and assembly structure; The top of the chassis is fixedly connected to a support frame, the top of the support frame is fixedly connected to a controlled atmosphere sealing device, sealing film rollers are arranged on both sides of the controlled atmosphere sealing device, and side wall rollers are arranged at the bottom of the sealing film rollers, and a box cavity is arranged inside the chassis, which is characterized in that: A fixed protrusion is fixedly connected to the side wall of the box cavity, and an installation movable groove is opened inside the fixed protrusion. An electromagnet is fixedly connected to the middle of the installation movable groove. Connecting slide bars are fixedly connected between the two ends of both sides of the electromagnet and the installation movable groove. A first spring is sleeved on the outside of the connecting slide bar. A movable slide is provided at both ends of the installation movable groove. Sliding support holes are opened at both ends of the movable slide. The movable slide is slidably installed on the outside of the connecting slide bar through the sliding support holes. A locking plug is fixedly connected to one end of the outer side of the movable slide. A closed box plate is provided on the side of the chassis. Connecting protrusions are fixedly connected to both ends of the closed box plate. A locking socket is opened on the opposite side of the connecting protrusion, and the locking plug is inserted into the locking socket.

2. A fresh meat vacuum air-conditioned three-dimensional packaging machine chassis as claimed in claim 1, characterized in that: The chassis is provided with a portable replacement component, which includes a slide rail, a slide groove, a moving block and a slide bar. Two sets of slide rails are fixedly connected to the chassis, and a slide groove is opened on the slide rail. A slide bar is slidably installed in the slide groove, and a moving block is fixedly connected to the top of the slide bar.

3. A fresh meat vacuum air-conditioned three-dimensional packaging machine chassis as claimed in claim 2, characterized in that: The two sides of the moving block are fixedly connected with connecting convex frames, the interior of the connecting convex frames is provided with slots, the front end of the moving block is fixedly connected with a connecting convex piece, a fixed cross bar is fixedly connected between the connecting convex piece and the connecting convex frame, and a second spring is sleeved on the outer side of the fixed cross bar.

4. A fresh meat vacuum air-conditioned three-dimensional packaging machine chassis as claimed in claim 3, characterized in that: A movable pillar is arranged between the fixed cross bars, and one inner end of the movable pillar is fixedly connected with a limiting plug post, which passes through the connecting convex frame and extends into the slot. The upper and lower ends of the movable pillar are fixedly connected with connecting lugs, and movable sliding holes are opened on the connecting lugs.

5. A fresh meat vacuum air-conditioned three-dimensional packaging machine chassis as claimed in claim 4, characterized in that: A connecting rod is fixedly connected to one end of the rear side of the movable support, an outer end of the connecting rod passes through a connecting convex piece and is fixedly connected to a connecting arc piece, and a pull rod is fixedly connected between the connecting arc pieces on both sides.

6. A fresh meat vacuum air-conditioned three-dimensional packaging machine chassis as claimed in claim 2, characterized in that: A bearing mold is provided on the top of the moving block, and plug blocks are fixedly connected to both sides of the bottom of the bearing mold. A limited insertion hole is provided on the plug block. A circular groove is provided in the middle of the top of the bearing mold, and a hinged column is fixedly connected in the circular groove. A hinged lifting ring is hinged on the hinged column.

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