CN104054803B - A kind of coating device in the film applicator that Carnis Sus domestica can be carried out fresh-keeping film-coating - Google Patents

Abstract

The invention provides a coating device in a coating machine capable of coating fresh pork with a fresh-keeping coating, and belongs to the technical field of fresh-keeping equipment. It solves the technical problems such as the poor effect of the existing coating machine on the fresh-keeping coating of pork. The coating device includes chain one and chain two, chain one and chain two are connected through several baffles, motor one is arranged on the frame; nozzles are also arranged on the frame, the nozzles are located above the baffles, the machine The frame is provided with a preservative liquid tank connected to the nozzle; the frame is also provided with a fixed rod one and a fixed rod two parallel to each other, the fixed rod one is located between the upper and lower bars of the chain one, and the fixed rod two Located between the upper body and the lower body of the chain two, several rotating shafts are arranged between the fixed rod one and the fixed rod two, and a fresh-keeping liquid tank is also arranged under the fixed rod one and the fixed rod two, and the rotating shaft can be connected with the fresh-keeping The liquid surfaces in the liquid tank are close to each other. The invention has good effect on fresh-keeping coating film of pork.

Description

A film coating device in a film coating machine capable of performing fresh-keeping coating on pork

technical field

The invention belongs to the technical field of fresh-keeping equipment, and relates to a film-coating device in a film-coating machine capable of applying fresh-keeping film to pork.

Background technique

With the improvement of the quality of life, people have higher and higher requirements for the quality of meat products. Safety, hygiene and nutrition have become the main factors that consumers pay attention to. Chilled meat is a fresh food that integrates safety and nutrition. At the same time, chilled meat does not need to be thawed during eating, it can be bought immediately, and it is convenient to eat. It is favored by consumers, but the shelf life restricts the rapid development of chilled pork. The applicant found through research that the fresh-keeping active substance extracted from water chestnut skin was developed into a composite coating film preservative for fresh-keeping of chilled pork, which can prolong the shelf life of chilled meat and create benefits for meat processing enterprises.

The so-called coating preservation refers to coating a layer of liquid film on the surface of the meat or fruit, which becomes a uniform film after drying, which can isolate the meat, fruit and gas exchange, thereby reducing the rot caused by the infection of pathogenic bacteria.

At present, there are three main coating methods: dipping method, spraying method and brushing method.

my country's patent CN 202722439U discloses a fresh-keeping automatic coating machine for Penaeus vannamei, which includes a support frame, a transmission device, a fresh-keeping liquid delivery device, a film-coating device, an air-drying device, a fresh-keeping liquid recovery device and a control system. The conveying device includes a sample feeding conveyor belt and a sample discharging conveyor belt, the preservative solution delivery device includes a preservative solution storage tank, a pump and a preservative solution delivery pipe, and the film coating device mainly includes a preservative solution film tank, a preservative solution nozzle, a brush roller and a hair brush , the air-drying device mainly includes an electric heater and a fan, the fresh-keeping liquid recovery device includes a fresh-keeping liquid return tank, a fresh-keeping liquid collection plate, a fresh-keeping liquid return pipe and a scraper, and the control system includes an induction device and a control terminal. In order to coat both sides of the prawns with preservative, a brush roller is set in the film coating machine, and the brush roller rotating counterclockwise can turn over the prawns that have been coated with the preservative solution for the first time, and the prawns are then sent to the Spray again under the other nozzle so that both sides of the prawns are covered with the preservative liquid. But this hair brush roller can not guarantee that every prawn can be turned up, and if applied in the preservation of large pieces of pork, this hair brush roller can not turn up pork, therefore, above-mentioned equipment is not suitable for the coating of pork. film preservation.

Contents of the invention

The present invention aims at the above-mentioned problems existing in the prior art, and provides a film coating device in a film coating machine capable of fresh-keeping coating pork. Preservative coating effect.

The purpose of the present invention can be achieved through the following technical solutions:

A film coating device in a film coating machine capable of performing fresh-keeping coating on pork, the film coating machine includes a frame, and it is characterized in that the film coating device includes a chain one and a chain two, and the chain one and the chain The two are arranged on the frame at intervals and connected by several baffles. The frame is provided with a motor 1 that can drive the chain 1 and the chain 2 to rotate synchronously; the frame is also provided with a nozzle. , the nozzle is located above the baffle, and the frame is provided with a fresh-keeping liquid tank connected to the nozzle; the frame is also provided with a fixed rod one and a fixed rod two parallel to each other, so The first fixed rod is located between the upper and lower bars of the chain one, the second fixed rod is located between the upper and lower bars of the chain two, and the first fixed rod and the second fixed rod A plurality of rotating shafts are rotated between them, and a fresh-keeping liquid tank is also arranged under the fixed rod one and the second fixed rod, and the rotating shafts can be attached to the liquid surface in the fresh-keeping liquid tank.

Its working principle is as follows: when the film coating device is in use, the water chestnut skin extract and other preparations are first made into a fresh-keeping solution, and then placed in the fresh-keeping liquid tank and the fresh-keeping liquid tank, and the rotating shaft is turned so that the outer wall is covered with the fresh-keeping liquid tank Inside, the motor drives chain 1 and chain 2 to move, and then the pork is placed on the rotating shaft. The movement of chain 1 and chain 2 will drive the baffle to move. When the baffle is close to each other, it will drive the pork to move synchronously. The lower surface of the pork will be stained with the fresh-keeping liquid on the rotating shaft, and the rotating shaft will be rotated at the same time, so that the side of the rotating shaft with the fresh-keeping liquid faces upwards for liquidizing the next piece of pork, while the side with less fresh-keeping liquid is re-applied. Dip into the fresh-keeping liquid tank to soak the fresh-keeping liquid; at the same time, the nozzle can spray the fresh-keeping liquid in the fresh-keeping liquid tank to the upper surface of the pork, so that the upper and lower surfaces of the pork are covered with the fresh-keeping liquid, and the fresh-keeping liquid on the pork surface solidifies Finally, a plastic wrap can be formed. The invention can effectively liquidize the upper and lower sides of the pork, and can improve the fresh-keeping effect.

In the coating device in the above-mentioned film coating machine that can carry out fresh-keeping coating on pork, the two ends of the chain one are respectively provided with the driving sprocket one and the driven sprocket one, and the two ends of the chain two Drive sprocket 2 and driven sprocket 2 are respectively arranged at the two ends, and the drive sprocket 1 and drive sprocket 2 are connected through a drive shaft, and the driven sprocket 1 and driven sprocket 2 pass through respectively The first driven shaft and the second driven shaft are rotatably arranged on the frame, and the first motor is connected with the driving shaft.

In the film coating device in the above-mentioned film coating machine that can carry out fresh-keeping coating on pork, a brush roller is also rotated on the frame, and the brush roller is located above the baffle plate and can Press against the top surface of the pork. After the brush roller is designed, the uniformity of the fresh-keeping liquid on the pork upper surface can be improved.

In the above-mentioned film coating device in a film coating machine that can perform fresh-keeping coating on pork, the film coating machine includes two rubber strips arranged in the vertical direction, and the lower ends of the two rubber strips are fixed on the machine. On the frame, the two ends of the brush roller are respectively rotated and arranged on the lower ends of the two rubber strips. The brush roller is designed on the rubber strip. If the upper surface of the pork is in contact with the brush roller, the rubber strip can be deformed accordingly, so that the pork can pass through smoothly.

In the film coating device in the above-mentioned film coating machine that can perform fresh-keeping coating on pork, the lower ends of the two rubber strips are provided with through holes, and a bearing is embedded in the through holes and the two are relatively fixed. The two ends of the brush roller are respectively plugged into the bearings on the two rubber strips.

In the film coating device in the above-mentioned film coating machine capable of performing fresh-keeping coating on pork, a liquid inlet pipe is arranged on the fresh-keeping liquid tank.

Compared with the prior art, the present invention has the following advantages:

1. The present invention can effectively liquid the upper and lower sides of the pork, which can improve the preservation effect;

2. The brush roller is designed on the rubber strip. If the upper surface of the pork is close to the brush roller, the rubber strip can be deformed accordingly, so that the pork can pass through smoothly.

Description of drawings

Fig. 1 is an axonometric view of the film coating device in the embodiment.

Fig. 2 is a front view of the film coating device in the embodiment.

In the figure, 1. frame; 2. chain one; 3. chain two; 4. baffle; 5. nozzle; 6. fresh-keeping liquid tank; 7. rotating shaft; 8. fresh-keeping liquid tank; 1, rubber strip; 15, liquid inlet pipe; 16, driving sprocket one; 17, driving sprocket two; 18, driven sprocket one; 19, driven sprocket two; 20, driving shaft.

detailed description

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

As shown in Figure 1 and Figure 2, the film coating device includes a frame 1, a chain one 2 and a chain two 3, and the chain one 2 and the chain two 3 are arranged on the frame 1 at intervals and pass through several stops between the two. The plates 4 are connected, and the frame 1 is provided with a motor 1 that can drive the chain one 2 and the chain two 3 to rotate synchronously; the frame 1 is also provided with a nozzle 5, the nozzle 5 is located above the baffle plate 4, and There is a preservative liquid tank 6 connected to the nozzle 5; the frame 1 is also provided with a fixed rod one and a fixed rod two parallel to each other, the fixed rod one is positioned between the upper bar body and the lower bar body of the chain one 2, and the fixed bar Two are positioned between the upper bar body and the lower bar body of the chain two 3, several rotating shafts 7 are arranged to rotate between the fixed bar one and the fixed bar two, and a preservative liquid tank 8 is also arranged under the fixed bar one and the fixed bar two, The rotating shaft 7 can abut against the liquid surface in the preservation liquid tank 8 . Specifically, the two ends of the chain one 2 are respectively provided with a driving sprocket one 16 and the driven sprocket one 18, and the two ends of the chain two 3 are respectively provided with a driving sprocket two 17 and a driven sprocket two 19. The first sprocket 16 and the second driving sprocket 17 are connected through the driving shaft 20, and the first driven sprocket 18 and the second driven sprocket 19 are respectively arranged on the frame 1 through the rotation of the first driven shaft and the second driven shaft , the motor one is connected with the driving shaft 20. A brush roller 13 is also rotated on the frame 1, and the brush roller 13 is positioned above the baffle plate 4 and can lean against the upper surface of the pork. The film coating machine includes two rubber strips 14 arranged vertically, the lower ends of the two rubber strips 14 are fixed on the frame 1, and the two ends of the brush roller 13 are respectively rotated and arranged on the lower ends of the two rubber strips 14. The lower ends of the two rubber strips 14 are provided with through holes, and a bearing is embedded in the through holes and the two are relatively fixed. The two ends of the brush roller 13 are inserted into the bearings on the two rubber strips 14 respectively. A liquid inlet pipe 15 is arranged on the preservation liquid tank 8 .

The working principle of the present invention is as follows: first make water chestnut skin extract and other preparations into a fresh-keeping solution, then place them in the fresh-keeping liquid tank and the fresh-keeping liquid tank, turn the rotating shaft so that the outer side walls are all stained with the fresh-keeping liquid in the tank, and then pass the motor Drive chain 1 and chain 2 to move, and then put the pork on the rotating shaft. The movement of chain 1 and chain 2 will drive the baffle to move. When the baffle is close to each other, it will drive the pork to move synchronously, and the lower surface of the pork will be Stain the fresh-keeping liquid on the rotating shaft, and at the same time, the rotating shaft will rotate, so that the side of the rotating shaft with the fresh-keeping liquid is facing upwards for liquidizing the next piece of pork, and the side with less fresh-keeping liquid is re-immersed in the fresh-keeping liquid tank Soak the preservative solution; at the same time, the nozzle can spray the preservative solution in the preservative solution box to the upper surface of the pork, so that the upper and lower surfaces of the pork are covered with the preservative solution, and the preservative solution on the pork surface can be solidified to form a preservative film .

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Claims (4)

1. a kind of coating device in the film coating machine that can carry out fresh-keeping coating film to pork, described coating machine comprises frame (1), it is characterized in that, described coating device comprises chain one (2) and chain Two (3), the chain one (2) and the chain two (3) are arranged at intervals on the frame (1) and are connected by several baffle plates (4) between the two, and the frame (1 ) is provided with a motor one that can drive chain one (2) and chain two (3) to rotate synchronously; the frame (1) is also provided with a nozzle (5), and the nozzle (5) is located on the baffle Above (4), the frame (1) is provided with a fresh-keeping liquid tank (6) connected to the nozzle (5); And fixed rod two, described fixed rod one is positioned between the upper bar body and the lower bar body of described chain one (2), and described fixed rod two is positioned at described chain two (3) upper bar body and lower bar body Between, described fixed rod one and fixed rod two are rotated to be provided with several rotating shafts (7), and the below of described fixed rod one and fixed rod two is also provided with a preservative liquid groove (8), and described rotating shaft (7 ) can lean against the liquid surface in the fresh-keeping liquid tank (8); a brush roller (13) is also rotated on the frame (1), and the brush roller (13) is positioned at the baffle plate ( 4) above and can lean against the upper surface of the pork; the film applicator includes two rubber strips (14) arranged in the vertical direction, and the lower ends of the two rubber strips (14) are fixed on the frame ( 1), the two ends of the brush roller (13) are respectively rotated and arranged on the lower ends of the two rubber strips (14). 2. the coating device in the coating machine that can carry out fresh-keeping coating to pork according to claim 1, is characterized in that, the two ends of described chain one (2) are respectively provided with drive sprocket one (16) And driven sprocket one (18), the two ends of described chain two (3) are respectively provided with driving sprocket two (17) and driven sprocket two (19), described driving sprocket one (16) It is connected with the driving sprocket two (17) through the driving shaft (20), and the driven sprocket one (18) and the driven sprocket two (19) rotate through the driven shaft one and the driven shaft two respectively It is arranged on the frame (1), and the motor one is connected with the driving shaft (20). 3. the coating device in the film coating machine that can carry out fresh-keeping coating to pork according to claim 1, is characterized in that, the lower ends of two rubber strips (14) are all provided with through holes, and in the through holes A bearing is embedded and the two are relatively fixed, and the two ends of the brush roller (13) are inserted into the bearings on the two rubber strips (14) respectively. 4. The film coating device in the film coating machine capable of fresh-keeping coating of pork according to claim 3, characterized in that a liquid inlet pipe (15) is arranged on the fresh-keeping liquid tank (8).