Packaging apparatus for onion juice production

Abstract

The utility model discloses a kind of packing equipment for onion juice production, belong to liquid packing equipment technical field, including rack, storage barrel and filter assembly, the filter assembly includes filter screen, rotating handle is rotatably connected with the outer wall of storage barrel, rotating handle is fixedly connected rotating stand, sliding plate is slidably connected in rotating stand, second spring is connected between sliding plate and rotating stand, the side wall of filter screen is fixedly connected with hook, hook is fixed on sliding plate, hook sleeve that is cooperated with hook is set in upper edge of storage barrel;Rotating rotating handle moves via rotating stand and sliding plate to drive hook, to realize the quick separation or clamping of hook sleeve. The utility model is through the design, realized the quick disassembly of filter assembly, it is convenient to wash, production efficiency is improved, its conveying mechanism can be self-adapting different thickness packaging bag, ensure that conveying is stable and reliable, and practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of liquid packaging equipment technology, and in particular to a packaging equipment for producing onion juice. Background Technology

[0002] Onion juice, as a common vegetable beverage, has high quality requirements when produced through automated packaging. Since onion juice inevitably produces pulp fibers and residues during the juicing process, these impurities, if introduced directly into the packaging without proper treatment, will severely affect the product's taste, appearance, and shelf life.

[0003] Therefore, existing onion juice packaging equipment typically includes a filtration device, such as a filter screen, before the material enters the storage tank or filling machine to intercept and remove impurities. However, as production progresses, a large amount of impurities gradually accumulates on the filter screen, requiring frequent disassembly and cleaning to prevent blockages and microbial growth, thus ensuring food safety.

[0004] In traditional structural designs, these types of filtration devices are often fixed using bolts or flange connections, requiring tools for disassembly, which is cumbersome and time-consuming. This inconvenient disassembly and assembly method not only reduces the overall operating efficiency of the production line, but may also lead to untimely or incomplete cleaning due to operational difficulties, thus posing potential risks to food safety.

[0005] Therefore, this utility model proposes a packaging device for onion juice production to overcome the shortcomings of the prior art. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a packaging device for onion juice production, which aims to improve the problems of cumbersome and time-consuming disassembly and assembly of filter components in the prior art, which affect production efficiency and hygiene.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a packaging device for producing onion juice, comprising a frame, a storage tank fixedly installed on the upper part of the frame, and a filter assembly; The filter assembly includes a filter screen detachably disposed at the top opening of the storage tank, a rotating handle rotatably connected to the outer wall of the storage tank, a rotating frame fixedly connected to the rotating handle, a sliding plate slidably connected inside the rotating frame, a second spring connecting the sliding plate to the inner wall of the rotating frame for driving the sliding plate to slide, and a hook fixedly connected to the outer wall of the filter screen, the end of the hook being fixedly connected to the sliding plate. Furthermore, the upper edge of the outer wall of the storage bin is provided with a hook sleeve for engaging with the hook. The rotating handle, the rotating frame, the sliding plate and the hook are linked together. By rotating the rotating handle, the hook can be moved to achieve quick separation or engagement with the hook sleeve. Preferably, the filter assembly further includes a positioning post that extends downward from the bottom of the filter screen, and the inner wall of the inlet of the storage tank is provided with a positioning groove for inserting and engaging with the positioning post. Preferably, it also includes a filling machine, which is disposed below the storage tank, and the inlet of the filling machine is connected to the outlet of the storage tank; Preferably, it also includes a film unwinding roller, a forming device, and a heat sealing knife. The film unwinding roller is rotatably mounted on the side of the frame, the forming device is located below the film unwinding roller, the discharge end of the filling machine extends into the interior of the forming device, and the heat sealing knife is located directly below the forming device. Preferably, it also includes a conveying mechanism, which is installed at the lower part of the frame and located below the heat sealing knife. The conveying mechanism includes a support frame and a conveyor belt laid on the support frame. Preferably, the conveying mechanism further includes a conveying roller and a mounting frame, wherein the conveying roller is rotatably connected to the interior of the mounting frame and is used to drive the conveyor belt to move; the mounting frame is slidably connected to the inner wall of the support frame via a telescopic rod; Preferably, the conveying mechanism further includes a first spring, which is sleeved on the outside of the telescopic rod, and the two ends of the first spring abut against the mounting frame and the support frame, respectively; Preferably, the conveying mechanism further includes a guide plate, which is obliquely fixed to the end of the support frame away from the conveying roller.

[0008] This utility model has the following beneficial effects: 1. This utility model solves the problem of cumbersome and inconvenient filter assembly structure fixing, disassembly and cleaning in the prior art by setting up a linkage structure of rotating handle, rotating frame, sliding plate, second spring, hook and hook sleeve. It achieves the effect of quickly and labor-saving filter screen disassembly and assembly, greatly improving maintenance efficiency and production hygiene standards.

[0009] 2. This utility model solves the problem in the prior art that the conveying mechanism is difficult to adapt to packaging bags of different thicknesses, which can easily cause jamming or unstable conveying. By setting an elastic support conveying structure consisting of a telescopic rod, a first spring, a mounting frame and a conveying roller in the conveying mechanism, it achieves the effect of enabling the conveying mechanism to automatically adapt to changes in the thickness of the packaging bag, ensuring a smooth and reliable conveying process, and enhancing the versatility of the equipment.

[0010] 3. This utility model solves the problem of insufficient filtration caused by the possible positional displacement of the filter assembly during installation by setting a positioning post on the filter assembly and a corresponding positioning groove on the storage tank. It ensures that the filter screen can be accurately reset every time it is installed, prevents raw material leakage or incomplete filtration, and guarantees product quality. Attached Figure Description

[0011] Figure 1 This is a perspective view of a packaging device for producing onion juice according to the present invention. Figure 2 This is a schematic diagram of the conveying mechanism of a packaging equipment for onion juice production proposed in this utility model; Figure 3 This is a side sectional view of the conveying mechanism of a packaging equipment for onion juice production proposed in this utility model; Figure 4 This is a schematic diagram showing the disassembled storage tank and filter assembly of a packaging equipment for onion juice production according to this utility model; Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0012] Legend: 1. Frame; 2. Filling machine; 3. Storage tank; 4. Film unwinding roller; 5. Forming device; 6. Heat sealing knife; 7. Conveying mechanism; 701. Conveyor belt; 702. Guide plate; 703. Support frame; 704. Telescopic rod; 705. Mounting frame; 706. Conveying roller; 707. First spring; 8. Filter assembly; 801. Filter screen; 802. Hook; 803. Positioning post; 804. Rotating handle; 805. Rotating frame; 806. Sliding plate; 807. Hook sleeve; 808. Second spring. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Reference Figures 1-5 The present invention provides an embodiment of a packaging device for producing onion juice, comprising a frame 1 and a storage tank 3 fixedly installed on the upper part of the frame 1. The frame 1 serves as the mounting base for the entire device, providing stable support for each component, while the storage tank 3 is used to temporarily store the raw materials of onion juice to be packaged. The filter assembly 8 is detachably mounted at the top opening of the storage tank 3. The filter assembly 8 includes a filter screen 801. A rotating handle 804 is rotatably connected to the outer wall of the storage tank 3. A rotating frame 805 is fixedly connected to the rotating handle 804. A sliding plate 806 is slidably connected inside the rotating frame 805. A second spring 808 is connected between the sliding plate 806 and the inner wall of the rotating frame 805 to drive the sliding plate 806 to slide. A hook 802 is fixedly connected to the outer wall of the filter screen 801. The end of the hook 802 is fixedly connected to the sliding plate 806. A hook sleeve 807 is provided on the upper edge of the outer wall of the storage tank 3 for engaging with the hook 802. In this design, when the operator rotates the handle 804, the rotation of the handle 804 drives the hook 802 to move via the rotating frame 805 and the sliding plate 806, thereby achieving quick separation or engagement of the hook 802 and the hook sleeve 807, simplifying the disassembly and installation process of the filter screen 801. To ensure the accuracy of the filter assembly 8 installation, the filter assembly 8 also includes a positioning post 803 extending downward from the bottom of the filter screen 801. The inner wall of the feed inlet of the storage tank 3 is correspondingly provided with a positioning groove for insertion and engagement with the positioning post 803. Through the engagement of the positioning post 803 and the positioning groove, it is ensured that the filter screen 801 can be accurately positioned at the feed inlet of the storage tank 3. It also includes a filling machine 2, which is located below the storage tank 3, and the inlet of the filling machine 2 is connected to the outlet of the storage tank 3, so that the filtered onion juice flows smoothly into the filling machine 2 for quantitative filling. Meanwhile, it also includes a film unwinding roller 4, a forming device 5, and a heat sealing knife 6; the film unwinding roller 4 is rotatably mounted on the side of the frame 1 for continuously unwinding rolls of packaging film; the forming device 5 is located below the film unwinding roller 4, and the packaging film is folded and longitudinally sealed through the forming device 5 to form a continuous tubular bag; the discharge end of the filling machine 2 extends downward into the interior of the forming device 5, so that the filling machine 2 can inject a fixed amount of onion juice into the formed packaging bag; the heat sealing knife 6 is located directly below the forming device 5. After filling, the heat sealing knife 6 performs transverse heat sealing and cutting on the bottom of the previous bag opening and the top of the next bag opening of the packaging bag to complete the final sealing of the packaging bag and prepare for the filling of the next packaging bag; It also includes a conveying mechanism 7 with adaptive adjustment capability. The conveying mechanism 7 is installed at the lower part of the frame 1 and located below the heat sealing knife 6 to receive the packaging bags falling from the heat sealing knife 6. The conveying mechanism 7 includes a support frame 703 and a conveyor belt 701 laid on the support frame 703. The support frame 703 provides the structural foundation for the entire conveying mechanism 7, and the conveyor belt 701 serves as the moving carrier for carrying and conveying the packaging bags. In order to drive the conveyor belt 701 and adapt to packaging bags of different thicknesses, the conveying mechanism 7 also includes a conveying roller 706 and a mounting frame 705; Figure 2As shown, the conveyor roller 706 is rotatably connected to the interior of the mounting frame 705, and the conveyor roller 706 drives the conveyor belt 701 to move through rotational friction. The mounting frame 705 is slidably connected to the inner wall of the support frame 703 through the telescopic rod 704. This sliding connection allows the mounting frame 705 and the conveyor roller 706 to change position relative to the support frame 703.

[0015] The conveying mechanism 7 also includes a first spring 707, which is sleeved on the outside of the telescopic rod 704. The two ends of the first spring 707 abut against the mounting frame 705 and the support frame 703, respectively. When a thicker packaging bag passes through, the first spring 707 can be compressed to move the conveying roller 706 upward, thereby providing space for the packaging bag to pass through and ensuring a smooth and stable conveying process. The conveying mechanism 7 also includes a guide plate 702, which is inclinedly fixed to the end of the support frame 703 away from the conveying roller 706. The packaging bag transported to the end by the conveyor belt 701 will slide along the inclined guide plate 702 into the designated collection area.

[0016] Working principle: During the packaging operation, the onion juice raw material is first injected through the filter component 8 at the top of the storage tank 3. After the raw material flows through the filter screen 801 to filter impurities, it enters the storage tank 3 for storage, and then enters the filling machine 2 below. At the same time, the film unwinding roller 4 releases the packaging film. The film is formed into a bag shape by the forming device 5. The filling machine 2 fills a certain amount of onion juice into the bag, and then the heat sealing knife 6 heat seals the bag opening. The completed bag of onion juice falls onto the conveying mechanism 7 below. When the filter screen 801 needs to be disassembled and cleaned, the operator turns the handle 804 in a specific direction. Since the handle 804 is fixedly connected to the rotating frame 805, the rotating frame 805 will rotate accordingly, forcing the sliding plate 806 inside the rotating frame 805 to slide against the elastic force of the second spring 808. Since the hook 802 is fixed on the sliding plate 806, the hook 802 will disengage from the hook sleeve 807 on the storage tank 3 as the sliding plate 806 moves. At this time, the entire filter assembly 8 can be removed directly. The installation process is the opposite. During the conveying process, when packaging bags of different thicknesses pass through the conveyor roller 706, if the packaging bag is thicker, it will exert an upward pushing force on the conveyor roller 706. This force is transmitted to the mounting frame 705 and acts on the telescopic rod 704, causing the telescopic rod 704 to compress the first spring 707 and slide upward along the inner wall of the support frame 703, thereby raising the height of the conveyor roller 706 and providing passage space for thicker packaging bags. After the packaging bag passes through, under the restoring force of the first spring 707, the mounting frame 705 drives the conveyor roller 706 to automatically reset.

Claims

1. A packaging device for producing onion juice, comprising a frame (1) and a storage tank (3) fixedly installed on the upper part of the frame (1); Its features are, Also includes: A filter assembly (8) includes a filter screen (801), which is detachably disposed at the top opening of the storage tank (3). A rotating handle (804) is rotatably connected to the outer wall of the storage tank (3). A rotating frame (805) is fixedly connected to the rotating handle (804). A sliding plate (806) is slidably connected inside the rotating frame (805). A connection for driving the sliding plate (806) is made between the sliding plate (806) and the inner wall of the rotating frame (805). A sliding second spring (808) is provided. A hook (802) is fixedly connected to the outer wall of the filter screen (801). The end of the hook (802) is fixedly connected to the sliding plate (806). A hook sleeve (807) for engaging with the hook (802) is provided on the upper edge of the outer wall of the storage bucket (3). The rotation of the rotating handle (804) drives the hook (802) to move via the rotating frame (805) and the sliding plate (806) to separate or engage with the hook sleeve (807).

2. The packaging equipment for onion juice production according to claim 1, characterized in that: The filter assembly (8) also includes a positioning post (803), which extends downward from the bottom of the filter screen (801), and the inner wall of the inlet of the storage tank (3) is provided with a positioning groove for interlocking with the positioning post (803).

3. The packaging equipment for onion juice production according to claim 1, characterized in that: It also includes a filling machine (2), which is located below the storage tank (3), and the inlet of the filling machine (2) is connected to the outlet of the storage tank (3).

4. The packaging equipment for onion juice production according to claim 3, characterized in that: It also includes a film unwinding roller (4), a forming device (5) and a heat sealing knife (6). The film unwinding roller (4) is rotatably mounted on the side of the frame (1). The forming device (5) is located below the film unwinding roller (4). The discharge end of the filling machine (2) extends into the interior of the forming device (5). The heat sealing knife (6) is located directly below the forming device (5).

5. The packaging equipment for onion juice production according to claim 4, characterized in that: It also includes a conveying mechanism (7), which is installed at the lower part of the frame (1) and located below the heat sealing knife (6). The conveying mechanism (7) includes a support frame (703) and a conveyor belt (701) laid on the support frame (703).

6. The packaging equipment for onion juice production according to claim 5, characterized in that, The conveying mechanism (7) further includes a conveying roller (706) and a mounting frame (705). The conveying roller (706) is rotatably connected to the interior of the mounting frame (705) and is used to drive the conveyor belt (701) to move. The mounting frame (705) is slidably connected to the inner wall of the support frame (703) via a telescopic rod (704).

7. The packaging equipment for onion juice production according to claim 6, characterized in that: The conveying mechanism (7) further includes a first spring (707), which is sleeved on the outside of the telescopic rod (704). The two ends of the first spring (707) abut against the mounting frame (705) and the support frame (703), respectively.

8. The packaging equipment for onion juice production according to claim 5, characterized in that: The conveying mechanism (7) also includes a guide plate (702), which is inclinedly fixed to the end of the support frame (703) away from the conveying roller (706).

Images