CN211685795U

CN211685795U - Green tea anaerobic packaging device

Info

Publication number: CN211685795U
Application number: CN201922068691.XU
Authority: CN
Inventors: 高洪成; 高磊; 陆文革
Original assignee: Guizhou Fenggang Hongcheng Tea Industry Co ltd
Current assignee: Guizhou Fenggang Hongcheng Tea Industry Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-10-16
Anticipated expiration: 2029-11-26

Abstract

The application relates to the technical field of green tea processing equipment, and particularly discloses an anaerobic green tea packaging device which comprises a rack, wherein a suction pipe is arranged on the rack, the upper end of the suction pipe is connected with a three-way valve, the other two outlets of the three-way valve are respectively connected with a vacuum pump and an air pump, the vacuum pump is communicated with the outside, and the air pump is connected with a nitrogen source; the frame is provided with a cylinder switch, a vacuum pump switch and a gas pump switch. The purpose of this patent is to solve and not take out the problem that air in the tealeaves wrapping bag leads to filling nitrogen inefficiency before filling nitrogen to the tealeaves wrapping bag.

Description

Green tea anaerobic packaging device

Technical Field

The utility model relates to a green tea processing equipment technical field, in particular to green tea anaerobic packaging device.

Background

Green Tea (Green Tea), one of the main Tea in China, is a beverage prepared from new leaves or buds of Tea trees by processes of enzyme deactivation, shaping, drying and the like without fermentation. The color of the finished product and the tea soup after brewing are more, and the green style of the fresh tea is preserved. The green tea can prevent cancer, reduce fat and lose weight after being drunk frequently, and can also reduce the harm of nicotine to smokers.

The green tea is prepared by fermenting, retains natural substances of fresh leaves, and contains more nutrients such as tea polyphenols, catechin, chlorophyll, caffeine, amino acids, vitamins, etc. The natural nutrient components in the green tea have special effects of anti-aging, cancer prevention, cancer resistance, sterilization, inflammation diminishing and the like, and are beyond the reach of other tea. The green tea is prepared from tea shoots as raw materials by typical processes of de-enzyming, rolling, drying and the like. The color of the dry tea and the tea soup and the tea bottom after being brewed are mainly green, so the tea is named as green tea. The green tea is prepared by first deactivating enzymes at high temperature in picked fresh leaves to kill various oxidases and keep the green color of the tea leaves, and then rolling and drying the leaves, wherein the green leaves in clear soup are the common characteristics of the green tea quality.

After the green tea is processed, the green tea needs to be packaged and filled with nitrogen, so that no oxygen is contained in a packaging bag, and the deterioration of the green tea is prevented; when the bagged tea leaves are packed by nitrogen, the tea leaf packing bags filled with the tea leaves are manually placed on a nitrogen-filling packing machine, the working mode has low working efficiency and wastes time of workers; secondly, the arrangement of the bag openings and the collection of the tea packaging bags in the tea nitrogen-filling packaging process are manually operated, the automation degree is low, and the working efficiency is influenced.

Chinese patent with grant bulletin No. CN209535567U discloses a green tea nitrogen-filling packaging device, which comprises a supporting plate, be equipped with power unit in the backup pad, a plurality of fixed blocks of fixedly connected with on the power unit, it is a plurality of equal fixedly connected with connecting block, a plurality of all be equipped with the spacing groove on the connecting block, be equipped with four bracing pieces in the backup pad, four two bracing pieces are a set of both sides that distribute at power unit, two of homonymy the bracing piece is the first stopper of fixedly connected with and the second stopper respectively, be equipped with counting mechanism between first stopper and the second stopper, the bottom lateral wall of backup pad is equipped with logic module, be equipped with nitrogen-filling packaging machine in the backup pad, the top of backup pad is equipped with and holds the case, the bottom lateral wall of backup pad is equipped with a.

In the scheme, the electric roller is started, the conveyor belt rotates to drive the fixed block and the connecting block to move, and when the tea packaging bags pass through the space between the first limiting block and the second limiting block, the packaging openings of the tea packaging bags can be arranged orderly, so that the next nitrogen-filled packaging work is facilitated, the manpower resources are saved, the automation for arranging the tea packaging bags is realized, and the working efficiency is improved; realize the count when the tealeaves wrapping bag when between count output module and the count feedback module, count output module gives logic module with signal output, logic module control electronic roller stall and fill nitrogen packagine machine work, realize filling nitrogen packing work to the tealeaves wrapping bag, when the connecting block is close to greatly connecing the case, the connecting block follows the conveyer belt motion, realize that the tealeaves wrapping bag falls into to greatly connect the incasement, realize the collection to the tealeaves wrapping bag, realize filling nitrogen packing and collect the automation, improve work efficiency.

Although the problem of automation of nitrogen filling, packaging and collection of green tea is solved in the scheme, the problem of low nitrogen filling efficiency caused by the fact that air in the tea packaging bag is not pumped out before nitrogen filling is carried out on the tea packaging bag exists.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a technical problem provides a green tea anaerobic packaging device, solves and does not take out the problem that the air in the tealeaves wrapping bag leads to filling nitrogen before filling nitrogen to the tealeaves wrapping bag.

In order to solve the above problem, the utility model discloses the technical scheme who adopts is: an anaerobic green tea packaging device comprises a frame, wherein a suction pipe is arranged on the frame, the upper end of the suction pipe is connected with a three-way valve, the other two outlets of the three-way valve are respectively connected with a vacuum pump and an air pump, the vacuum pump is communicated with the outside, and the air pump is connected with a nitrogen source; the frame is provided with a cylinder switch, a vacuum pump switch and a gas pump switch.

The technical principle of the technical scheme is as follows: the bag mouth of the packing bag is upwards sealed and sleeved on the periphery of the lower end of the suction pipe by hand, the suction pipe is communicated with the vacuum pump by the three-way valve, and then the vacuum pump switch is pressed down, so that the air in the tea packing bag is pumped out; after air is pumped out, the vacuum pump switch is pressed down to stop pumping, the three-way valve is used for communicating the suction pipe with the air pump, the air pump switch is pressed down, the air pump is used for filling nitrogen into the tea packaging bag, after the nitrogen filling is finished, the air pump switch is pressed down to stop the filling, the tea packaging bag is taken down and sealed by hands, and the tea packaging bag is sent to the next procedure for sealing.

The beneficial effect that this scheme produced is: compared with the tea packaging device in the prior art, the prior tea packaging device does not extract air in the tea packaging bag before filling nitrogen into the tea packaging bag, so that the nitrogen filling efficiency is low; and after the air in the tea packaging bag is firstly pumped out in the application document, the nitrogen is filled into the tea packaging bag, the nitrogen filling efficiency is high, and the nitrogen is saved. And the same suction pipe is adopted for air extraction and nitrogen gas filling in the application file, so that the operation is convenient.

Further, a cylinder arranged in the vertical direction is fixed on the rack, a telescopic shaft of the cylinder is arranged vertically downwards, and the suction pipe is fixed on the telescopic shaft of the cylinder.

The straw can reciprocate for the frame, and this tea packaging device can be applicable to the not tealeaves wrapping bag of equidimension, makes things convenient for the personnel of different heights to use.

Further, a motor is fixed on the rack, an output shaft of the motor is arranged vertically downwards, and a rotating shaft arranged along the vertical direction is fixed on the output shaft of the motor; the number of the motors is two, and the rotating directions of the two motors are opposite; 2 motor switches are arranged on the frame; a semi-arc plate-shaped fixing plate with an axis arranged along the vertical direction is fixed on the rack, semi-arc plate-shaped high-temperature-resistant cloth is coaxially arranged on the inner side of the fixing plate, and the fixing plate is connected with the high-temperature-resistant cloth through a spring; the left end and the right end of the high-temperature-resistant cloth are respectively fixed on the two rotating shafts; a baffle fixed on the frame is arranged between the two rotating shafts.

Place the tealeaves wrapping bag oral area between baffle and high temperature resistant cloth up and make the height that highly surpasss the baffle of the oral area of tealeaves wrapping bag with the hand, press two motor switch, two motor cooperations are with the rolling of high temperature resistant cloth, high temperature resistant cloth is close to the baffle, high temperature resistant cloth is cliied the oral area of tealeaves wrapping bag with the baffle cooperation and is spacing at the periphery of straw with the tealeaves wrapping bag, alright loosen the hand, then take out the air and fill nitrogen gas again, fill nitrogen gas and accomplish the back, press two motor switch, two motor cooperations loosen high temperature resistant cloth, high temperature resistant cloth is close to the fixed plate and loosen the tealeaves wrapping bag under the effort of spring, alright take off the tealeaves wrapping bag.

Further, the baffle is a cuboid-shaped hard plate arranged in the horizontal direction.

The tea packaging bag is convenient to fix.

Furthermore, the baffle is an electric iron which is electrically connected with a heating switch.

After the tea packaging bag is inflated, the cylinder switch is pressed down, the telescopic shaft of the cylinder contracts to drive the suction pipe to move upwards and separate from the tea packaging bag, then the heating switch is pressed down, and the electric soldering iron heats to seal the tea packaging bag

Furthermore, the suction pipe is a steel wire woven hydraulic rubber pipe.

The straw is deformable to avoid the straw from being pinched.

Drawings

Fig. 1 is a front view of the overall structure of the embodiment of the present invention.

Fig. 2 is a partial structure top view when the high-temperature-resistant cloth is far away from the baffle.

Fig. 3 is a partial structure plan view when the high temperature resistant cloth is close to the baffle.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the tea leaf packaging bag comprises an air cylinder 10, an expansion shaft 11 of the air cylinder, a connecting block 12, a suction pipe 20, a three-way valve 21, an air pipe 22, a nitrogen pipe 23, a motor 30, an output shaft 31 of the motor, a rotating shaft 32, high-temperature-resistant cloth 40, a spring 41, a fixing plate 42, a baffle 50 and a tea leaf packaging bag 60.

The embodiments are substantially as shown in figures 1 to 3 of the accompanying drawings:

an anaerobic packaging device for green tea comprises a frame (not shown in the figure), wherein a cylinder 10 arranged along the vertical direction is fixed on the frame, a telescopic shaft 11 of the cylinder is vertically and downwards arranged, a cylinder switch for controlling the cylinder 10 to stretch is fixed on the frame, a suction pipe 20 is fixedly connected at the lower end of the telescopic shaft 11 of the cylinder through a connecting block 12, and the connecting block 12 is fixed with the upper part of the suction pipe 20. According to the tea packaging device, the cylinder switch is pressed, the telescopic shaft 11 of the cylinder extends to drive the suction pipe 20 to move downwards, the cylinder switch is pressed again, the telescopic shaft 11 of the cylinder contracts to drive the suction pipe 20 to move upwards, the suction pipe 20 can move up and down relative to the rack, and the tea packaging device can be suitable for tea packaging bags 60 (the tea packaging bags are existing plastic bags) of different sizes and is convenient for people of different heights to use. The suction pipe 20 is a steel wire braided hydraulic hose, and the suction pipe 20 can be deformed.

As shown in fig. 1, the upper end of the suction pipe 20 is hermetically connected with a manual three-way valve 21, one of the other two outlets of the three-way valve 21 is connected with a vacuum pump (not shown in the figure) through an air pipe 22, the other outlet of the three-way valve 21 is connected with an air pump through a nitrogen pipe 23, the outlet of the vacuum pump is communicated with the outside, the air pump is connected with a nitrogen storage tank, and a vacuum pump switch and an air pump switch are; the air pipe 22 and the nitrogen pipe 23 are both steel wire woven hydraulic rubber pipes.

Pressing the cylinder switch, extending the telescopic shaft 11 of the cylinder to drive the suction pipe 20 to move downwards to enable the lower end of the suction pipe 20 to extend into the tea packaging bag 60, sealing the opening of the tea packaging bag 60 around the lower end of the suction pipe 20, firstly enabling the three-way valve 21 to communicate the suction pipe 20 with the vacuum pump, pressing the vacuum pump switch to remove air in the tea packaging bag 60, then closing the vacuum pump to enable the three-way valve 21 to communicate the suction pipe 20 with the air pump, pressing the air pump switch, starting filling nitrogen into the tea packaging bag 60 by the air pump, when the tea packaging bag 60 is swelled, completing nitrogen filling, closing the air pump after completing nitrogen filling in the tea packaging bag 60, pressing the cylinder switch, and contracting the telescopic shaft 11 of the cylinder to drive the suction pipe 20 to move upwards to be separated from the tea packaging bag 60.

As shown in fig. 1, a motor 30 is fixed on the frame below the suction pipe 20, an output shaft 31 of the motor is arranged vertically downwards, and a rotating shaft 32 arranged along the vertical direction is fixed on the output shaft 31 of the motor; the number of the motors 30 is two, and the rotating directions of the two motors 30 are opposite; be provided with 2 motor switch in the frame, two motor switch are connected with two motor 30 electricity respectively, and what adopt in this embodiment is servo motor 30, and two motors 30 all can corotation and reversal.

As shown in fig. 2, a semicircular arc plate-shaped fixing plate 42 whose axis is arranged along the vertical direction is fixed on the rack, the fixing plate 42 is a steel plate, the fixing plate 42 is not deformable, a piece of high temperature resistant cloth 40 bent into a semicircular arc plate shape is coaxially arranged on the inner side of the fixing plate 42, the high temperature resistant cloth 40 in the embodiment is teflon high temperature cloth, the main material is glass fiber, a spring 41 is arranged between the fixing plate 42 and the high temperature resistant cloth 40, one end of the spring 41 is fixed on the fixing plate 42, the other end of the spring 41 is fixed on the high temperature resistant cloth 40, the number of the springs 41 is 6 and is uniformly divided into an upper group and a lower group, and each group of the springs 41 is axially and uniformly distributed on the.

As shown in fig. 1, the left and right ends of the high temperature resistant cloth 40 are fixed to the two rotating shafts 32, respectively. As shown in fig. 1 and 2, a baffle 50 is disposed between the two rotating shafts 32, the baffle 50 is fixed on the rack, the baffle 50 is a rectangular electric soldering iron disposed along the horizontal direction, the electric soldering iron is electrically connected to a heating switch (not shown), and the heating switch is fixed on the rack.

Press two motor switch and make two motors 30 rotate simultaneously when rolling up resistant high temperature cloth 40, resistant high temperature cloth 40 overcomes spring 41's elasticity and is close to baffle 50 gradually, when resistant high temperature cloth 40 can not continue the rolling, resistant high temperature cloth 40 presss from both sides the oral area with tealeaves wrapping bag 60 with the cooperation of baffle 50 tightly, make things convenient for the fixed of tealeaves wrapping bag 60, can put down the hand of picking up the wrapping bag, it need not the manual work to fix tealeaves wrapping bag 60 to bleed and aerify the in-process to tealeaves wrapping bag 60.

After the tea packaging bag 60 is inflated, the cylinder switch is pressed down, the telescopic shaft 11 of the cylinder contracts to drive the suction pipe 20 to move upwards to be separated from the tea packaging bag 60, then the heating switch is pressed down, and the electric iron heats to seal the tea packaging bag 60.

The specific implementation process is as follows:

the tea packaging bag 60 filled with tea leaves is placed between the baffle 50 and the high-temperature-resistant cloth 40 by hand with the mouth part of the tea packaging bag 60 facing upwards and the height of the mouth part of the tea packaging bag 60 is higher than the height of the baffle 50, the cylinder switch is pressed down, the telescopic shaft 11 of the cylinder extends to drive the suction pipe 20 to extend into the tea packaging bag 60, the two motor switches are pressed down, the two motors 30 are matched to roll the high-temperature-resistant cloth 40, the high-temperature-resistant cloth 40 approaches to the baffle 50, the high-temperature-resistant cloth 40 is matched with the baffle 50 to clamp the mouth part of the tea packaging bag 60 and limit the tea packaging bag 60 at the periphery of the suction pipe 20, the hand can be loosened, then the tea packaging bag 60 is subjected to air extraction and nitrogen filling, after the nitrogen filling is completed, the cylinder switch is pressed down, the telescopic shaft 11 of the cylinder contracts to drive the suction pipe 20 to move upwards and separate from, after the sealing is finished, the electric heating switch is pressed down, and the electric soldering iron stops heating. Pressing two motor switches again, two motors 30 cooperate and loosen resistant high temperature cloth 40, resistant high temperature cloth 40 is close to fixed plate 42 and loosen tealeaves wrapping bag 60 under the effort of spring 41, places a flourishing flange in advance (flourishing flange is current) in the below of baffle 50, and tealeaves wrapping bag 60 after sealing the mouth drops automatically and gets into and flourishes in the flange and collect.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. An anaerobic packaging device for green tea is characterized in that: the device comprises a rack, wherein a suction pipe is arranged on the rack, the upper end of the suction pipe is connected with a three-way valve, the other two outlets of the three-way valve are respectively connected with a vacuum pump and an air pump, the vacuum pump is communicated with the outside, and the air pump is connected with a nitrogen source; the frame is provided with a cylinder switch, a vacuum pump switch and a gas pump switch.

2. The anaerobic packaging device for green tea as claimed in claim 1, wherein: and the frame is fixedly provided with an air cylinder which is arranged along the vertical direction, a telescopic shaft of the air cylinder is arranged vertically downwards, and the suction pipe is fixed on the telescopic shaft of the air cylinder.

3. The anaerobic packaging device for green tea as claimed in claim 1, wherein: a motor is fixed on the rack, an output shaft of the motor is arranged vertically downwards, and a rotating shaft arranged along the vertical direction is fixed on the output shaft of the motor; the number of the motors is two, and the rotating directions of the two motors are opposite; 2 motor switches are arranged on the frame; a semi-arc plate-shaped fixing plate with an axis arranged along the vertical direction is fixed on the rack, high-temperature-resistant cloth bent into a semi-arc plate shape is coaxially arranged on the inner side of the fixing plate, and the fixing plate is connected with the high-temperature-resistant cloth through a spring; the left end and the right end of the high-temperature-resistant cloth are respectively fixed on the two rotating shafts; a baffle fixed on the frame is arranged between the two rotating shafts.

4. The anaerobic packaging device for green tea as claimed in claim 3, characterized in that: the baffle is a cuboid hard plate arranged in the horizontal direction.

5. The anaerobic packaging device for green tea as claimed in claim 4, wherein: the baffle is an electric iron which is electrically connected with a heating switch.

6. The anaerobic packaging device for green tea as claimed in claim 1, wherein: the suction pipe is a steel wire woven hydraulic rubber pipe.