Automatic quantitative packaging device for quick-frozen vegetable food

Abstract

The utility model relates to the technical field of vegetable food packaging, and disclose a kind of quick-frozen vegetable food automatic ration packaging device, including support assembly, and the bottom side of support assembly is fixedly installed with conveying assembly, and the top of the one side of support assembly is fixedly installed with adjusting double discharge assembly, and the top of the other side of support assembly is fixedly installed with sealing assembly, and adjusting double discharge assembly bottom side is set in the top side of conveying assembly corresponding.The utility model is equipped with adjusting double discharge assembly on device, so that when using the device, the adjusting double discharge assembly can be used to support the corresponding multi-food assembly packaging work for different food packaging work, which makes the device more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of vegetable food packaging technology, specifically to an automatic quantitative packaging device for quick-frozen vegetable foods. Background Technology

[0002] With the development of the frozen food industry, the market demand for frozen vegetables is rising due to their preservation of nutrition and taste, leading to higher requirements for packaging efficiency, precision, and hygiene standards. Traditional packaging relies on manual weighing and sealing, which is not only labor-intensive and costly, but also prone to inaccurate quantification and significant weight deviations due to human error, affecting product stability and competitiveness. Furthermore, human contact increases the risk of food contamination and makes it difficult to meet hygiene standards. Although automated quantitative packaging technology is gradually being applied, existing devices have limitations: poor adaptability to different forms of frozen vegetables such as leafy greens and tubers, prone to clogging and inaccurate quantification; and insufficient stability in low-temperature environments below 0°C, with mechanical parts prone to failure, resulting in decreased packaging efficiency and failing to meet the high-efficiency continuous production requirements of modern production lines. Therefore, the development of devices with strong adaptability, precise quantification, and good low-temperature stability has become an urgent need for the industry.

[0003] Application number CN201820125954.9 discloses an automatic quantitative packaging device for liquid food, including a hopper. A first cylinder is fixedly installed on the top of the hopper. The end of the piston rod in the first cylinder is fixedly connected to a push plate installed inside the hopper. A feed inlet is provided on the upper side of the hopper. A high-level sensor and a low-level sensor are provided on the inner wall of the hopper, with the high-level sensor positioned above the low-level sensor. A discharge pipe is provided at the bottom of the hopper, and a solenoid valve is provided on the discharge pipe. A turntable is provided directly below the hopper, with a rotating shaft at the center of the turntable. A movable frame is provided on the front of the turntable. This invention solves the problems of inaccurate control of fluid packaging volume and slow fluid flow from the material cylinder into the packaging bottle in traditional fluid food packaging devices by setting up a push plate, turntable, moving frame, fluid injection cylinder and conveyor belt. However, the device has the following shortcomings: in actual use, it has not yet built a functional system adapted to the assembly and packaging of two kinds of food. It lacks independent storage and supply structures that can accommodate two kinds of food separately, and there is no mechanism for coordinating and controlling the synchronous or orderly filling of two kinds of food. As a result, it can only perform packaging operations on a single type of food, and its applicability is limited in scenarios that require combined packaging, resulting in obvious functional shortcomings. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic quantitative packaging device for quick-frozen vegetable food. This device addresses the problem that, in actual use, it has not yet built a functional system adapted to the packaging of two types of food. It lacks independent storage and supply structures that can accommodate two types of food separately, and it also lacks a mechanism for coordinating and controlling the synchronous or orderly filling of two types of food. As a result, it can only perform packaging operations on a single type of food, which limits its applicability in scenarios requiring combined packaging and has obvious functional shortcomings.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is an automatic quantitative packaging device for quick-frozen vegetable food, including a support assembly. A conveying assembly is fixedly installed on the bottom side of the support assembly. An adjustable double-discharge assembly is fixedly installed on the top of one side of the support assembly, and a sealing assembly is fixedly installed on the top of the other side of the support assembly. The bottom side of the adjustable double-discharge assembly is correspondingly arranged on the top side of the conveying assembly. The adjustable dual-discharge assembly includes a dual-feed funnel. A discharge port one is opened on the rear side of the bottom of the dual-feed funnel, and a discharge port two is opened on the front side of the bottom of the dual-feed funnel. A pneumatic discharge valve is installed at the bottom limit of the discharge port two. A centralized discharge port is installed on the bottom side of the pneumatic discharge valve. The centralized discharge port is fixedly installed inside the protective box. A discharge funnel is installed at the bottom of the protective box.

[0006] Furthermore, the support assembly includes a movable support base, and a fixed support is fixedly installed on the top side of one side of the movable support base.

[0007] Furthermore, the conveying assembly includes a transmission device, which is fixedly installed on the outer side of one end of the conveyor belt and is fixedly installed on the top of the movable support base by a bracket.

[0008] Furthermore, the dual-feed funnel is fixedly installed on the top outer wall of the fixed bracket.

[0009] Furthermore, the sealing assembly includes a lifting and braking mechanism, which is fixedly installed on the top of the other side of the movable support base, and a mounting bracket is fixedly installed on the top of the lifting and braking mechanism, and a sealing machine is fixedly installed on the front side of the mounting bracket.

[0010] Furthermore, pneumatic support rods are fixedly installed on both outer walls of the discharge funnel via positioning brackets, and positioning silicone clamps are fixedly installed at the ends of the pneumatic support rods. The positioning silicone clamps on both sides are correspondingly arranged on both sides of the discharge pipe opening, and the discharge pipe opening is fixedly installed at the bottom of the discharge funnel.

[0011] This utility model has the following beneficial effects: (1) By installing an adjustable double-discharge component on the device, this utility model can support the corresponding multi-food assembly and packaging work when using the device, so that the device can be more convenient to use.

[0012] (2) By installing a sealing component on the device, the present invention enables the food packaging to be automatically sealed during transport by the sealing component, thus avoiding the need for manual sealing later.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the device; Figure 2 This is a schematic diagram of the structure of the dual-discharge adjustment assembly in the device; Figure 3 This is a schematic diagram of the discharge hopper structure in the device; Figure 4 This is a schematic diagram of the sealing component structure in the device; The attached diagram lists the components represented by each number as follows: In the diagram: 1. Support assembly; 2. Conveying assembly; 3. Adjustable dual-discharge assembly; 4. Sealing assembly; 101. Movable support base; 102. Fixed support; 201. Transmission device; 202. Conveyor belt; 301. Dual-feed hopper; 302. Discharge port one; 303. Discharge port two; 304. Pneumatic discharge valve; 305. Centralized discharge outlet; 306. Protective box; 307. Discharge hopper; 401. Lifting and braking mechanism; 402. Mounting bracket; 403. Sealing machine; 3071. Pneumatic support rod; 3072. Positioning bracket; 3073. Positioning silicone clamp; 3074. Discharge pipe. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0017] Please see Figures 1-4 As shown, this utility model is an automatic quantitative packaging device for quick-frozen vegetable food, including a support assembly 1, a conveying assembly 2 fixedly installed on the bottom side of the support assembly 1, an adjustable double discharge assembly 3 fixedly installed on the top of one side of the support assembly 1, and a sealing assembly 4 fixedly installed on the top of the other side of the support assembly 1. The bottom side of the adjustable double discharge assembly 3 is correspondingly arranged on the top side of the conveying assembly 2. The dual-discharge assembly 3 includes a dual-feed hopper 301. A discharge port 302 is provided on the rear side of the bottom of the dual-feed hopper 301, and a discharge port 303 is provided on the front side of the bottom of the dual-feed hopper 301. A pneumatic discharge valve port 304 is installed at the bottom limit of the discharge port 303. A centralized discharge port 305 is installed on the bottom side of the pneumatic discharge valve port 304. The centralized discharge port 305 is fixedly installed inside the protective box 306. A discharge hopper 307 is installed at the bottom of the protective box 306.

[0018] By installing the adjustable dual-discharge component 3 on the device, the device can support the assembly and packaging of multiple foods for different food packaging tasks, making the device more convenient to use.

[0019] The support assembly 1 includes a movable support base 101, and a fixed support 102 is fixedly installed on the top side of one side of the movable support base 101. The support assembly 1 specifically includes the movable support base 101 and the fixed support 102. The movable support base 101 provides stable bottom support for the entire device and has the ability to move to facilitate the adjustment of the device position. The fixed support 102 is specifically used to fix and install the double feed hopper 301 in the double discharge assembly 3 to ensure that the double feed hopper 301 is stable in position during operation.

[0020] The conveying assembly 2 includes a transmission device 201, which is fixedly installed on the outer side of one end of the conveyor belt 202. The transmission device 201 is also fixedly installed on the top of the movable support base 101 via a bracket. When the conveying assembly 2 is started, it is powered to drive the conveyor belt 202 to rotate at a uniform speed. The operator neatly places empty packaging containers at the feed end of the conveyor belt 202. The empty containers are gradually conveyed to the bottom discharge funnel 307 of the adjusting double discharge assembly 3 as the conveyor belt 202 rotates, precisely corresponding to the position directly below the discharge port 3074 fixedly installed at the bottom of the discharge funnel 307.

[0021] The dual-feed funnel 301 is fixedly installed on the top outer wall of the fixed bracket 102. Two different types or specifications of quick-frozen vegetables to be packaged are poured into the dual-feed funnel 301 of the adjusting dual-discharge component 3 respectively. At the same time, it is checked and ensured that the pneumatic discharge valve port 304 installed at the bottom limit of the bottom front discharge port 303 of the dual-feed funnel 301 is in the initial closed state to prevent the vegetables from leaking out prematurely.

[0022] The sealing assembly 4 includes a lifting and braking mechanism 401, which is fixedly installed on the top of the other side of the movable support base 101. A mounting bracket 402 is fixedly installed on the top of the lifting and braking mechanism 401, and a sealing machine 403 is fixedly installed on the front side of the mounting bracket 402.

[0023] Pneumatic support rods 3071 are fixedly installed on both outer walls of the discharge funnel 307 via positioning brackets 3072. Positioning silicone clips 3073 are fixedly installed at the ends of the pneumatic support rods 3071. The positioning silicone clips 3073 are positioned on both sides of the discharge port 3074, which is fixedly installed at the bottom of the discharge funnel 307. When an empty packaging container reaches the designated filling position directly below the discharge port 3074, the positioning structure on both outer walls of the discharge funnel 307 begins to operate. This positioning structure consists of positioning brackets 3072, pneumatic support rods 3071, and positioning silicone clips 3073. Positioning brackets 3072 fix the pneumatic support rods 3071 to both sides of the discharge funnel 307. When the pneumatic support rods 3071 are activated, they extend, causing the positioning silicone clips 3073 fixedly installed at their ends to move towards the center. The packaging container is clamped to both sides of the discharge port 3074. The soft silicone material of the positioning silicone clip 3073 ensures that the container is firmly fixed to prevent displacement during filling and avoids damaging the container.

[0024] This automatic quantitative packaging device for quick-frozen vegetables uses a support assembly 1 as its overall support base. The support assembly 1 specifically includes a movable support base 101 and a fixed support 102. The movable support base 101 provides stable bottom support for the entire device and allows for easy movement and adjustment of the device's position. The fixed support 102 is specifically used to fix and install the double-feed funnel 301 in the adjusting double-discharge assembly 3, ensuring the stability of the double-feed funnel 301 during operation. Before the device is officially started, equipment preparation and feeding operations must be completed. The operator pours two different types or specifications of quick-frozen vegetables to be packaged into the double-feed funnel 301 of the adjusting double-discharge assembly 3, respectively. Simultaneously, the operator checks and ensures that the pneumatic discharge valve 304, installed at the bottom limit of the second discharge port 303 on the bottom front side of the double-feed funnel 301, is in the initially closed state to prevent premature leakage of vegetables. Then, the conveyor assembly 2 is started. The conveyor assembly 2 consists of a transmission device 201 and a conveyor belt 202. The transmission device 201... The device is fixedly installed on the outer side of one end of the conveyor belt 202 and fixed to the top of the movable support base 101 by a bracket. After the transmission device 201 is started, it provides power to drive the conveyor belt 202 to rotate at a uniform speed. The operator neatly places the empty packaging container at the feeding end of the conveyor belt 202. The empty container is gradually conveyed to the bottom of the discharge funnel 307 of the adjusting double discharge component 3 as the conveyor belt 202 rotates, and is precisely aligned with the position directly below the discharge pipe 3074 fixedly installed at the bottom of the discharge funnel 307. When the empty packaging container reaches the designated filling position directly below the discharge pipe 3074, the positioning structure on both sides of the outer wall of the discharge funnel 307 starts to work. The positioning structure consists of a positioning bracket 3072, a pneumatic support rod 3071 and a positioning silicone clamp 3073. The positioning bracket 3072 fixes the pneumatic support rod 3071 to both sides of the discharge funnel 307. After starting, it extends, causing the positioning silicone clip 3073 fixed at its end to move towards the middle. The positioning silicone clips 3073 on both sides clamp onto the outer wall of the packaging container on both sides of the discharge pipe 3074. The soft silicone material of the positioning silicone clips 3073 can ensure that the container is firmly fixed to prevent displacement during filling, and can also avoid damaging the container.After the container is positioned, the quantitative loading operation begins. The quick-frozen vegetables in the dual-feed funnel 301 are discharged through their respective outlets. Outlet 302 on the rear bottom side of the dual-feed funnel 301 discharges directly and naturally, while outlet 303 on the front bottom side discharges quantitatively by controlling the opening degree and duration of the pneumatic discharge valve 304. The two types of quick-frozen vegetables flow from outlet 302 and outlet 303 respectively, then converge into the centralized outlet 305 installed on the bottom side of the pneumatic discharge valve 304. The centralized outlet 305 is fixedly installed inside the protective box 306, which prevents the vegetables from spilling or becoming contaminated during transport. After converging in the centralized outlet 305, the two types of vegetables flow through the channel inside the protective box 306 into the lower discharge funnel 307, and then through the discharge pipe 3074 at the bottom of the discharge funnel 307. The filling is precisely injected into the positioned and clamped packaging container below, completing the quantitative filling. After filling, the pneumatic support rod 3071 retracts, causing the positioning silicone clamp 3073 to separate to both sides, releasing the clamp on the packaging container. The container containing frozen vegetables continues to be conveyed forward by the conveyor belt 202 until it reaches the sealing component 4, which is fixedly installed on the top of the other side of the support assembly 1. The sealing component 4 consists of a lifting and braking mechanism 401, a mounting bracket 402, and a sealing machine 403. The lifting and braking mechanism 401 is fixed on the top of the other side of the movable support base 101, the mounting bracket 402 is fixedly installed on the top of the lifting and braking mechanism 401, and the sealing machine 403 is fixed in front of the mounting bracket 402. According to the height of the container after filling, the operator can adjust the height of the mounting bracket 402 and the sealing machine 403 by controlling the lifting and braking mechanism 401 to ensure that the sealing machine 403 is precisely aligned with the sealing position of the container. When the container containing vegetables reaches the sealing machine 403... When directly below, conveyor belt 202 pauses, and sealing machine 403 starts to seal the container. After sealing, conveyor belt 202 restarts, conveying the packaged frozen vegetable product out of the device. Subsequently, it is only necessary to continuously replenish frozen vegetables into the dual-feed funnel 301 and continuously place empty containers at the feed end of conveyor belt 202. The device can then repeat the complete steps from container conveying, positioning, filling to sealing, achieving continuous and uninterrupted automatic quantitative packaging of frozen vegetables.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic quantitative packaging device for quick-frozen vegetable food, comprising a support assembly (1), characterized in that: The bottom side of the support assembly (1) is fixedly installed with a conveying assembly (2), the top side of one side of the support assembly (1) is fixedly installed with an adjustable double discharge assembly (3), and the top side of the other side of the support assembly (1) is fixedly installed with a sealing assembly (4). The bottom side of the adjustable double discharge assembly (3) is correspondingly arranged on the top side of the conveying assembly (2). The adjustable dual-discharge assembly (3) includes a dual-feed funnel (301). The dual-feed funnel (301) has a discharge port 1 (302) on the rear side of its bottom and a discharge port 2 (303) on the front side of its bottom. The discharge port 2 (303) is equipped with a pneumatic discharge valve port (304) at its bottom limit. The pneumatic discharge valve port (304) is equipped with a centralized discharge port (305) on its bottom side. The centralized discharge port (305) is fixedly installed inside the protective box (306). The bottom of the protective box (306) is equipped with a discharge funnel (307).

2. The automatic quantitative packaging device for quick-frozen vegetable food according to claim 1, characterized in that: The support assembly (1) includes a movable support base (101), and a fixed support (102) is fixedly installed on the top side of one side of the movable support base (101).

3. The automatic quantitative packaging device for quick-frozen vegetable food according to claim 1, characterized in that: The conveying assembly (2) includes a transmission device (201), which is fixedly installed on the outer side of one end of the conveyor belt (202) and is fixedly installed on the top of the movable support base (101) by a bracket.

4. The automatic quantitative packaging device for quick-frozen vegetable food according to claim 1, characterized in that: The dual-feed funnel (301) is fixedly installed on the top outer wall of the fixed bracket (102).

5. The automatic quantitative packaging device for quick-frozen vegetable food according to claim 1, characterized in that: The sealing assembly (4) includes a lifting and braking mechanism (401), which is fixedly installed on the top of the other side of the movable support base (101), and a mounting bracket (402) is fixedly installed on the top of the lifting and braking mechanism (401), and a sealing machine (403) is fixedly installed on the front side of the mounting bracket (402).

6. The automatic quantitative packaging device for quick-frozen vegetable food according to claim 1, characterized in that: The outer walls of both sides of the discharge funnel (307) are fixedly equipped with pneumatic support rods (3071) by positioning brackets (3072). The ends of the pneumatic support rods (3071) are fixedly equipped with positioning silicone clips (3073). The positioning silicone clips (3073) on both sides are respectively arranged on both sides of the discharge port (3074). The discharge port (3074) is fixedly installed at the bottom of the discharge funnel (307).

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