Vacuum packaging machine for marinated food

Abstract

The utility model discloses a vacuum packaging machine for marinated food, which comprises an equipment frame, a feeding mechanism, a loading mechanism and a vacuumizing heat-sealing mechanism, a solid feeding assembly and a liquid feeding assembly in transmission connection with the solid feeding assembly are arranged in the feeding mechanism, the feeding mechanism comprises a feeding hopper, a first filter plate, a second filter plate and a marinade box, and the first filter plate and the second filter plate are arranged in the marinade box. The first filtering plate and the second filtering plate are fixedly installed in the feeding hopper, the marinade box is fixedly installed at the bottom of the feeding hopper, the solid feeding assembly comprises a motor and an auger rod, a discharging opening is formed in the bottom of the feeding hopper, the motor is installed on the side end face of the discharging opening, and the auger rod is fixedly installed on an output shaft of the motor. The marinade packaging device has the advantages of being high in packaging efficiency and stable in proportion, and solves the problems that in the prior art, the marinade content in a marinated product package is unstable, the transportation cost is increased, or the taste of a marinated product is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum packaging machines, in particular to a vacuum packaging machine for marinated food. Background Art

[0002] In the traditional marinated food packaging industry, the production of marinated products requires the use of a vacuum packaging machine, which usually includes a feeding mechanism, a loading mechanism and a vacuum heat sealing mechanism. The mixed packaging of marinated products and marinade has always faced several challenges.

[0003] When packaging existing marinated products, the amount of marinade in the packaging bag is not fixed. First, because the marinated products and marinade are not effectively separated, direct mixed packaging often leads to excessive liquid in the packaging bag, which not only increases the packaging difficulty and transportation cost, but also may affect the shelf life and appearance of the food due to liquid leakage. Secondly, it is difficult to accurately control the ratio of marinated products and marinade in mixed packaging, which directly affects the final taste and flavor consistency of the food. Therefore, a vacuum packaging machine for marinated food is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a vacuum packaging machine for marinated food, which has the advantages of high packaging efficiency and stable ratio, and solves the problems in the prior art that the marinade content in the marinated product packaging is unstable, the transportation cost is increased or the taste of the marinated product is affected.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum packaging machine for marinated food, comprising an equipment frame, a feeding mechanism, a loading mechanism and a vacuum heat sealing mechanism, wherein a solid feeding component and a liquid feeding component connected to the feeding mechanism are arranged in the feeding mechanism;

[0006] The feeding mechanism includes a feeding hopper, a first filter plate, a second filter plate and a brine tank, the first filter plate and the second filter plate are fixedly installed in the feeding hopper, the brine tank is fixedly installed at the bottom of the feeding hopper, the solid feeding assembly includes a motor and an auger rod, a discharge port is provided at the bottom of the feeding hopper, the motor is installed on the side end surface of the discharge port, and the auger rod is fixedly installed on the output shaft of the motor.

[0007] As a preferred vacuum packaging machine for marinated food of the utility model, the filtering space of the first filter plate is larger than the filtering space of the second filter plate, the first filter plate is located above the second filter plate, and the first filter plate is located at the lower end of the auger rod.

[0008] As a preferred vacuum packaging machine for braised food of the utility model, the liquid feeding assembly includes a feeding sleeve, a feeding piston and a feeding pipe, the upper end of the feeding sleeve is provided with a feeding hole, the side end surface of the feeding sleeve is provided with a discharge hole, the feeding pipe is fixedly installed on the discharge hole, and both the feeding hole and the discharge hole are provided with a one-way valve.

[0009] As a preferred vacuum packaging machine for marinated food of the utility model, a rotatably connected reciprocating screw is provided on the upper end surface of the bottom of the marinade box, a slider cooperating with the reciprocating screw is fixedly installed on the side of the feeding piston, the slider is threadedly connected with the reciprocating screw, and a limiting convex strip cooperating with the slider is provided on the inner end surface of the feeding sleeve.

[0010] As a preferred vacuum packaging machine for marinated food of the utility model, a first synchronous wheel is arranged on the reciprocating screw, a second synchronous wheel is arranged on the auger rod, and a synchronous belt for transmission is arranged between the first synchronous wheel and the second synchronous wheel.

[0011] As a preferred embodiment of the vacuum packaging machine for marinated food of the utility model, a protective cover is arranged on the outer side of the synchronous belt.

[0012] As a preferred embodiment of the vacuum packaging machine for marinated food of the utility model, a slag discharge port is arranged on the side of the feeding hopper, and a sealing cover rotatably connected by a hinge is arranged at the slag discharge port.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model realizes the effective separation of marinated products and marinade through a unique double-layer filtering design, namely the first filter plate and the second filter plate. The first filter plate is located at the top and has a larger filtering space. It is mainly used to intercept larger marinated products to ensure that they are not mixed with the marinade, so as to facilitate the subsequent accurate delivery into the packaging bag; while the second filter plate is located at the bottom and has a smaller filtering space. It is specially used to intercept fine marinade particles and reduce impurities in the marinade, so as to better control the purity and concentration of the marinade during the packaging process. This design helps to maintain the quality and neat appearance of the final packaged food, and avoid excessive liquid or uneven solid distribution in the packaging bag caused by the mixing of marinated products and marinade.

[0015] 2. The utility model drives the auger rod to rotate through a motor to achieve uniform discharge of solid marinated products, and utilizes the cooperation of the reciprocating screw rod and the feeding piston to accurately control the amount of marinade. The two work synchronously through the ingenious design of the synchronous belt and the synchronous wheel to ensure that the ratio of marinated products to marinade remains consistent each time the food is packaged. This not only improves the packaging efficiency, but also ensures the consistency of taste and quality of each package of food, increases the degree of standardization of the products, avoids leakage caused by excessive marinade in the packaging bag, and ensures that the marinated products can still retain an appropriate amount of marinade after packaging to maintain the moisture and flavor of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the feeding mechanism structure of the utility model;

[0018] Figure 3 It is a front cross-sectional view of the feeding mechanism of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 For the utility model Figure 3 Enlarged view of point B in the middle.

[0021] In the figure: 1. Equipment frame; 2. Feeding mechanism; 201. First filter plate; 202. Second filter plate; 203. Marinade box; 204. Discharge port; 205. Slag discharge port; 206. Sealing cover; 210. Feed hopper; 3. Loading mechanism; 4. Vacuum heat sealing mechanism; 5. Solid feeding assembly; 501. Auger rod; 502. Motor; 503. Second synchronous wheel; 504. Synchronous belt; 505. Protective cover; 6. Liquid feeding assembly; 601. Feed pipe; 602. Feeding sleeve; 6021. Feeding hole; 6022. Discharge hole; 6023. Limiting convex strip; 603. Feeding piston; 604. Sliding block; 605. Reciprocating screw rod; 606. First synchronous wheel; 607. One-way valve. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 A vacuum packaging machine for marinated food comprises an equipment frame 1, a feeding mechanism 2, a loading mechanism 3 and a vacuum heat sealing mechanism 4, wherein a solid feeding component 5 and a liquid feeding component 6 connected to the feeding mechanism 2 are arranged in the feeding mechanism 2;

[0023] The feeding mechanism 2 includes a feeding hopper 210, a first filter plate 201, a second filter plate 202 and a brine tank 203. The first filter plate 201 and the second filter plate 202 are fixedly installed in the feeding hopper 210. The brine tank 203 is fixedly installed at the bottom of the feeding hopper 210. The solid feeding assembly 5 includes a motor 502 and an auger rod 501. A discharge port 204 is provided at the bottom of the feeding hopper 210. The motor 502 is installed on the side end surface of the discharge port 204. The auger rod 501 is fixedly installed on the output shaft of the motor 502.

[0024] Furthermore, the filtering space of the first filter plate 201 is larger than the filtering space of the second filter plate 202 , the first filter plate 201 is located above the second filter plate 202 , and the first filter plate 201 is located at the lower end of the auger rod 501 .

[0025] The solid marinated products are intercepted by the first filter plate 201 to separate the marinated products from the marinade, thereby facilitating accurate feeding of the marinated products and the marinade during packaging. The second filter plate 202 intercepts the marinade to reduce the marinade content in the marinade.

[0026] Furthermore, the liquid feeding assembly 6 includes a feeding sleeve 602, a feeding piston 603 and a delivery pipe 601, the upper end of the feeding sleeve 602 is provided with a feed hole 6021, the side end surface of the feeding sleeve 602 is provided with a discharge hole 6022, the delivery pipe 601 is fixedly installed on the discharge hole 6022, and a one-way valve 607 is provided in the feed hole 6021 and the discharge hole 6022.

[0027] The feeding piston 603 reciprocates along the feeding sleeve 602, so that the feeding piston 603 sucks material from the feeding hole 6021 and discharges the brine from the discharging hole 6022, thereby realizing quantitative feeding of the brine.

[0028] Furthermore, a rotatably connected reciprocating screw 605 is provided on the upper end surface of the bottom of the marinade tank 203, a slider 604 cooperating with the reciprocating screw 605 is fixedly installed on the side of the feeding piston 603, the slider 604 is threadedly connected to the reciprocating screw 605, and a limiting convex strip 6023 cooperating with the slider 604 is provided on the inner end surface of the feeding sleeve 602.

[0029] The rotation of the slider 604 is limited by the limiting convex strip 6023, so that it can slide the feeding sleeve 602, and the slider 604 is driven to reciprocate along the reciprocating screw 605 by rotating the reciprocating screw 605. Each reciprocating motion can feed the packaging bag once.

[0030] Furthermore, a first synchronous wheel 606 is provided on the reciprocating screw rod 605 , a second synchronous wheel 503 is provided on the auger rod 501 , and a synchronous belt 504 for transmission is provided between the first synchronous wheel 606 and the second synchronous wheel 503 .

[0031] The auger rod 501 and the reciprocating screw rod 605 are transmitted through the first synchronous wheel 606, the second synchronous wheel 503 and the synchronous belt 504, so that when the motor 502 drives the auger rod 501 to rotate, the synchronous belt 504 can also drive the reciprocating screw rod 605 to rotate, thereby achieving synchronous feeding of marinated products and marinade, and keeping the ratio of marinated products to marinade consistent, thereby improving the stability of each batch of food.

[0032] Furthermore, a protective cover 505 is provided on the outer side of the synchronous belt 504 .

[0033] The protective cover 505 protects the synchronous belt 504 to prevent the brined products or materials from coming into contact with the synchronous belt 504 during the operation of the equipment, thereby preventing the synchronous belt 504 and the synchronous wheel from getting stuck and affecting the stability of the equipment.

[0034] Furthermore, a slag discharge port 205 is provided on the side of the feeding hopper 210, and a sealing cover 206 rotatably connected by a hinge is provided at the slag discharge port 205.

[0035] The halogen material intercepted by the second filter plate 202 can be conveniently taken out through the slag discharge port 205, thereby facilitating the cleaning of the equipment.

[0036] When the device is in use, first, pour the marinated food together with the marinade into the feeding hopper 210, the first filter plate 201 intercepts the marinated products, the second filter plate 202 further filters out fine impurities, start the motor 502, the auger rod 501 starts to rotate, and pushes the marinated products through the discharge port 204 and falls into the packaging bag. At the same time, the auger rod 501 cooperates with the first synchronous wheel 606, the second synchronous wheel 503 and the synchronous belt 504 to drive the reciprocating screw rod 605 to rotate, so that the reciprocating motion of the feeding piston 603 absorbs the marinade from the marinade box 203, and discharges it through the feed pipe 601, ready to be injected into the packaging bag, ensuring that the ratio with the solid marinated products is appropriate. After feeding is completed, it is sent to the subsequent vacuum heat sealing mechanism 4 for sealing processing.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vacuum packaging machine for marinated food, comprising an equipment frame (1), a feeding mechanism (2), a loading mechanism (3) and a vacuum heat sealing mechanism (4), characterized in that: The feeding mechanism (2) is provided with a solid feeding component (5) and a liquid feeding component (6) which is transmission-connected thereto; The feeding mechanism (2) comprises a feeding hopper (210), a first filter plate (201), a second filter plate (202) and a brine tank (203); the first filter plate (201) and the second filter plate (202) are fixedly mounted in the feeding hopper (210); the brine tank (203) is fixedly mounted at the bottom of the feeding hopper (210); the solid feeding assembly (5) comprises a motor (502) and an auger rod (501); a discharge port (204) is provided at the bottom of the feeding hopper (210); the motor (502) is mounted on the side end surface of the discharge port (204); and the auger rod (501) is fixedly mounted on the output shaft of the motor (502).

2. A vacuum packaging machine for marinated food as claimed in claim 1, characterized in that: The filtering space of the first filter plate (201) is larger than the filtering space of the second filter plate (202); the first filter plate (201) is located above the second filter plate (202); and the first filter plate (201) is located at the lower end of the auger rod (501).

3. The vacuum packaging machine for marinated food according to claim 1, characterized in that: The liquid feeding assembly (6) comprises a feeding sleeve (602), a feeding piston (603) and a delivery pipe (601); a feeding hole (6021) is arranged at the upper end of the feeding sleeve (602); a discharge hole (6022) is arranged at the side end surface of the feeding sleeve (602); the delivery pipe (601) is fixedly mounted on the discharge hole (6022); and a one-way valve (607) is arranged in each of the feeding hole (6021) and the discharge hole (6022).

4. A vacuum packaging machine for marinated food as claimed in claim 3, characterized in that: A rotatably connected reciprocating screw (605) is disposed on the upper end surface of the bottom of the marinade tank (203); a slider (604) cooperating with the reciprocating screw (605) is fixedly mounted on the side surface of the feeding piston (603); the slider (604) is threadedly connected to the reciprocating screw (605); and a limiting convex strip (6023) cooperating with the slider (604) is disposed on the inner end surface of the feeding sleeve (602).

5. A vacuum packaging machine for marinated food as claimed in claim 4, characterized in that: The reciprocating screw rod (605) is provided with a first synchronous wheel (606), the auger rod (501) is provided with a second synchronous wheel (503), and a synchronous belt (504) for transmission is provided between the first synchronous wheel (606) and the second synchronous wheel (503).

6. A vacuum packaging machine for marinated food as claimed in claim 5, characterized in that: A protective cover (505) is provided on the outer side of the synchronous belt (504).

7. The vacuum packaging machine for marinated food according to claim 1, characterized in that: A slag discharge port (205) is provided on the side of the feeding hopper (210), and a sealing cover (206) rotatably connected via a hinge is provided at the slag discharge port (205).

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