阅读说明：本技术 一种茯砖压制生产线及压制工艺 (Fuzhuan brick pressing production line and pressing process ) 是由 杨海良 黄甜 陈辉 陈小春 于 2021-08-05 设计创作，主要内容包括：本发明公开了茯砖茶生产技术领域的一种茯砖压制生产线,包括填料箱、输送机构、填料机构、压制机构、吹气机构、机械手、风冷机构,填料机构与压制机构设有两个且交替设置,填料机构用于将茶叶原料依次投入多个填料箱内,压制机构用于驱动压模压入填料箱内,进而对填料箱内的茶叶原料进行压制,吹气机构用于产生吹向填料箱口部的压缩气体,将残留在填料箱上的茶叶碎末清理出去,机械手用于转移填料箱,使填料箱内的茶叶原料转运至风冷机构中,由风冷机构对茶叶原料进行冷却定型。通过设置填料机构,能够自动将茶叶原料投入填料箱内,并由机械手将成型后的茶叶原料取出冷却,使得压制加工效率得到提升。(The invention discloses a pressing production line of Fuzhuan tea in the technical field of Fuzhuan tea production, which comprises filler boxes, a conveying mechanism, a filler mechanism, a pressing mechanism, an air blowing mechanism, a manipulator and an air cooling mechanism, wherein the filler mechanism and the pressing mechanism are arranged alternately, the filler mechanism is used for sequentially putting tea raw materials into a plurality of filler boxes, the pressing mechanism is used for driving pressing dies to be pressed into the filler boxes so as to press the tea raw materials in the filler boxes, the air blowing mechanism is used for generating compressed air blown to the opening parts of the filler boxes to clean out tea dust remained on the filler boxes, and the manipulator is used for transferring the filler boxes so that the tea raw materials in the filler boxes are transferred to the air cooling mechanism and are cooled and shaped by the air cooling mechanism. Through setting up the mechanism that packs, can drop into the gland packing automatically with tealeaves raw materials to the tealeaves raw materials after will shaping by the manipulator takes out the cooling, makes the suppression machining efficiency obtain promoting.)

1. A Fu brick pressing production line comprises a conveying mechanism (6) used for conveying a plurality of stuffing boxes (1), and is characterized in that a stuffing mechanism, a pressing mechanism, a blowing mechanism, a mechanical arm (11) and an air cooling mechanism are sequentially arranged above the conveying mechanism (6) along the running direction of the conveying mechanism, the stuffing mechanism and the pressing mechanism are alternately arranged, the stuffing mechanism is used for sequentially putting tea raw materials into the stuffing boxes (1), the pressing mechanism is used for driving a pressing die (10) to be pressed into the stuffing boxes (1) so as to press the tea raw materials in the stuffing boxes (1), the blowing mechanism is used for generating compressed gas blown to the opening parts of the stuffing boxes (1) and cleaning out tea dust remained on the stuffing boxes (1), the mechanical arm (11) is used for transferring the stuffing boxes (1) so as to transfer the tea raw materials in the stuffing boxes (1) to the air cooling mechanism, and cooling and shaping the tea raw material by the air cooling mechanism.

2. The brick pressing production line according to claim 1, wherein the filling mechanism comprises a tea steaming device (4) arranged above the conveying mechanism (6), a weighing device (3) is connected to a discharge port of the tea steaming device (4), a feeding bin (2) is connected to the weighing device (3) in a penetrating manner, the weighing device (3) is used for weighing tea raw materials in the tea steaming device (4) and controlling the quantity of the tea raw materials falling into the feeding bin (2), and the tea raw materials are fed into the filling box (1) from the feeding bin (2).

3. A brick pressing production line according to claim 2, wherein the tea steaming device (4) is internally provided with a stirring rod (5) driven by an external motor to rotate, and the stirring rod (5) can stir the tea raw material in the tea steaming device (4) when rotating.

4. A pressing production line for Fuzhuan bricks according to claim 1, wherein the pressing mechanism comprises two upright posts (7) arranged on a placing surface, a lifting driving element (8) is arranged at the upper ends of the two upright posts (7), a floating plate (9) is connected to the lifting driving element (8) in a driving manner, a through hole for the upright posts (7) to pass through freely is formed in the floating plate (9), the pressing die (10) is arranged on the bottom surface of the floating plate (9), and the lifting driving element (8) drives the floating plate (9) to move downwards, so that the pressing die (10) is clamped into the stuffing box (1) and the tea raw material in the stuffing box (1) is pressed and formed.

5. The brick pressing production line according to claim 1, wherein the blowing mechanism comprises a support base (12) installed on the placement surface, a motor mounting plate (20) and a fixing plate (17) are sequentially arranged at the upper end of the support base (12) from top to bottom, a hollow ball head sleeve (18) is embedded on the fixing plate (17), a ball head (14) is rotatably embedded in the ball head sleeve (18), a communicating pipe (13) with a closed upper end is arranged on the ball head (14) in a penetrating manner, a blowing nozzle (15) communicated with the interior of the communicating pipe (13) is arranged at the lower end of the communicating pipe (13), a pipe joint (16) communicated with the interior of the communicating pipe is further arranged on the communicating pipe joint, the pipe joint (16) is communicated with external compressed air generating equipment through a pipeline, a servo motor (21) is installed on the motor mounting plate (20), and a rotating disc (19) is drivingly connected to the servo motor (21), the upper end of the communicating pipe (13) is rotatably connected to the rotating disc (19).

6. The pressing production line for the Fuzhuan brick according to claim 1, wherein the air cooling mechanism comprises a cooling bin (24) arranged above the conveying mechanism (6), a fan (27) is arranged at the top of the cooling bin (24), a ventilation groove (26) communicated with the inside of the cooling bin is formed in the outer wall of the cooling bin (24), a condensation pipe (25) is arranged in the cooling bin (24), the condensation pipe (25) is communicated with external cooling liquid conveying equipment through a pipeline, the bottom of the cooling bin (24) is open, the opening of the cooling bin faces the conveying mechanism (6), a filter screen (23) is arranged at the bottom of the cooling bin (24), and a plurality of filter holes (22) are uniformly formed in the filter screen (23).

7. A pressing process of Fuzhuan is characterized by comprising the following steps:

step 1, the stuffing box (1) is conveyed to a first stuffing mechanism by the conveying mechanism (6), the tea raw material is conveyed to the weighing device (3) by the tea steaming device (4), the weighing device (3) weighs the tea raw material and controls the weight of the tea raw material entering the feeding bin (2), then the tea raw material in the feeding bin (2) is fed into the stuffing box (1), and the stuffing box (1) fed with the tea raw material is conveyed to a first pressing mechanism by the conveying mechanism (6);

step 2, a lifting driving element (8) in the pressing mechanism drives a floating plate (9) to move downwards, so that a pressing die (10) is clamped in a stuffing box (1), tea raw materials in the stuffing box (1) are pressed and formed, after pressing is finished, the lifting driving element (8) drives the floating plate (9) to move upwards, then the conveying mechanism (6) continues to drive the stuffing box (1) to move, and the primarily pressed and formed tea raw materials are conveyed to a second stuffing mechanism;

step 3, repeating the operation of the step 1 by using tea steaming equipment (4) in the second filling mechanism, putting the tea raw materials into the filling box (1), then continuously conveying the tea raw materials to the second pressing mechanism, repeating the step 2, enabling the second pressing mechanism to finally press and form the tea raw materials, and after the pressing and forming are finished, conveying the filling box (1) to the air blowing mechanism by using the conveying mechanism (6);

step 4, a servo motor (21) in the air blowing mechanism rotates to further drive the rotating disc (19) to rotate, the communicating pipe (13) is driven to circumferentially swing by taking a ball head (14) as a rotating fulcrum, so that the air blowing nozzle (15) swings, in the swinging process, compressed air is conveyed into the communicating pipe (13) through the pipe joint (16) by external air compression equipment and is simultaneously sprayed out by the air blowing nozzle (15) to blow residual tea leaf raw material residues and crushed powder on the top surface of the stuffing box (1), and then the stuffing box (1) is conveyed to a manipulator (11) by the conveying mechanism (6);

step 5, taking out the molded tea leaves in the stuffing box (1) by the manipulator (11), placing the molded tea leaves on a conveying mechanism (6), conveying the molded tea leaves to an air cooling mechanism by the conveying mechanism (6), and simultaneously moving out the empty stuffing box (1) to the outside of the conveying mechanism (6) by external stuffing box transfer equipment;

step 6, fan (27) among the air cooling mechanism work, produce blow to the air current of condenser pipe (25), outside coolant liquid conveying equipment with the coolant liquid carry extremely in condenser pipe (25), make blow to air current on condenser pipe (25) can be cooled down, and the air current after the cooling is again through filtration pore (22) on filter screen (23) filter, leave dust, foreign matter in cooling storehouse (24), cooling air current sees through filtration pore (22) simultaneously, in order to right the shaping tealeaves on conveying mechanism (6) cools down.

Technical Field

The invention relates to the technical field of Fuzhuan tea production, in particular to a Fuzhuan pressing production line and a pressing process.

Background

Fuzhuan tea has been made for over 600 years from today, and is called as the Fuzhuan tea because the Fuzhuan tea is made in summer over-night, the fragrance and the action of the Fuzhuan tea are similar to those of tuckahoe, and the steamed Fuzhuan tea forms a brick shape outside. Fuzhuan tea is also called as 'Fengzi tea', which is one kind of compressed black tea in the reprocessed tea. .

Present fu brick tea need be packed with manual mode by the workman when carrying out the suppression man-hour, and the back is accomplished in the suppression, needs the workman to take out the tealeaves raw materials after the shaping and cools off, and such processing mode has leaded to the suppression production efficiency of fu brick tea to be lower, has influenced the machining efficiency of whole tealeaves.

In order to solve the problems, a production line and a pressing process for pressing Fuzhuan bricks are provided.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a Fu brick pressing production line and a pressing process, and in order to solve the technical problem, the invention provides the following technical scheme:

the invention provides a Fuzhuan pressing production line which comprises a conveying mechanism used for conveying a plurality of filler boxes, wherein a filling mechanism, a pressing mechanism, an air blowing mechanism, a mechanical arm and an air cooling mechanism are sequentially arranged above the conveying mechanism along the running direction of the conveying mechanism, the two filling mechanisms and the two pressing mechanisms are alternately arranged, the filling mechanisms are used for sequentially putting tea raw materials into the plurality of filler boxes, the pressing mechanism is used for driving a pressing die to be pressed into the filler boxes so as to press the tea raw materials in the filler boxes, the air blowing mechanism is used for generating compressed air blown to the opening parts of the filler boxes so as to clean tea broken dust remained on the filler boxes, and the mechanical arm is used for transferring the filler boxes, so that the tea raw materials in the filler boxes are transferred into the air cooling mechanism, and the air cooling mechanism is used for cooling and shaping the tea raw materials.

Preferably, the filler mechanism is including locating the tea steaming device of conveying mechanism top, the discharge gate department of tea steaming device is connected with weighing device, the last through connection of weighing device has the feed bin of throwing, weighing device is arranged in weighing the tealeaves raw materials by steaming in the tea steaming device, and the control falls into the tealeaves raw materials weight in the feed bin, the tealeaves raw materials by throw the feed bin and drop into in the stuffing box.

Preferably, be equipped with in the equipment of steaming tea by outside motor drive pivoted stirring rod, the stirring rod can stir the tealeaves raw materials in the equipment of steaming tea when rotating.

Preferably, the pressing mechanism comprises two stand columns installed on the placing surface, a lifting driving element is installed at the upper ends of the stand columns, the lifting driving element is connected with a floating plate in a driving mode, through holes for the stand columns to pass through freely are formed in the floating plate, the pressing die is installed on the bottom surface of the floating plate, the lifting driving element drives the floating plate to move downwards, the pressing die is clamped into the stuffing box, and tea raw materials in the stuffing box are subjected to pressing forming.

Preferably, the air blowing mechanism comprises a supporting seat installed on the placing surface, a motor installing plate and a fixing plate are sequentially arranged on the supporting seat from top to bottom, a hollow ball head sleeve is embedded on the fixing plate, a ball head is rotatably embedded in the ball head sleeve, a communicating pipe with a closed upper end is arranged on the ball head in a penetrating mode, an air blowing nozzle communicated with the interior of the communicating pipe is arranged at the lower end of the communicating pipe, a pipe joint communicated with the interior of the communicating pipe is further arranged on the communicating pipe, the pipe joint is communicated with external compressed air generating equipment through a pipeline, a servo motor is installed on the motor installing plate, a rotating disc is connected to the servo motor in a driving mode, and the upper end of the communicating pipe is rotatably connected to the rotating disc.

Preferably, the air cooling mechanism comprises a cooling bin arranged above the conveying mechanism, a fan is arranged at the top of the cooling bin, a ventilation groove communicated with the inside of the cooling bin is formed in the outer wall of the cooling bin, a condensation pipe is arranged in the cooling bin and communicated with external cooling liquid conveying equipment through a pipeline, the bottom of the cooling bin is open, the opening of the cooling bin faces the conveying mechanism, a filter screen is arranged at the bottom of the cooling bin, and a plurality of filter holes are uniformly formed in the filter screen.

A pressing process of Fuzhuan brick comprises the following steps:

step 1, conveying a stuffing box to a first stuffing mechanism by a conveying mechanism, conveying tea raw materials to a weighing device by a tea steaming device, weighing the tea raw materials by the weighing device, controlling the weight of the tea raw materials entering a feeding bin, feeding the tea raw materials in the feeding bin into the stuffing box, and conveying the stuffing box into which the tea raw materials are fed to a first pressing mechanism by the conveying mechanism;

step 2, a lifting driving element in the pressing mechanism drives a floating plate to move downwards, so that the pressing die is clamped in a stuffing box, the tea raw materials in the stuffing box are pressed and formed, after pressing is finished, the lifting driving element drives the floating plate to move upwards, then the conveying mechanism continues to drive the stuffing box to move, and the primarily pressed and formed tea raw materials are conveyed to a second stuffing mechanism;

step 3, repeating the operation of the step 1 by tea steaming equipment in the second filling mechanism, putting tea raw materials into the filling box, then continuously conveying the tea raw materials to the second pressing mechanism, repeating the step 2, enabling the second pressing mechanism to finally press and form the tea raw materials, and after the pressing and forming are finished, conveying the filling box to the air blowing mechanism by the conveying mechanism;

step 4, a servo motor in the air blowing mechanism rotates to drive the rotating disc to rotate, the communicating pipe is driven to circumferentially swing by taking a ball head as a rotating fulcrum, the air blowing nozzle swings, in the swinging process, compressed air is conveyed into the communicating pipe through the pipe joint by external air compression equipment and is simultaneously sprayed out by the air blowing nozzle to blow tea raw material residues and broken pieces remaining on the top surface of the stuffing box, and then the stuffing box is conveyed to the manipulator by the conveying mechanism;

step 5, taking out the molded tea leaves in the stuffing box by the manipulator, placing the molded tea leaves on a conveying mechanism, conveying the molded tea leaves to an air cooling mechanism by the conveying mechanism, and simultaneously moving out the empty stuffing box to the outside of the conveying mechanism by external stuffing box transfer equipment;

step 6, the fan in the air cooling mechanism works to generate air flow blowing to the condensation pipe, and the external cooling liquid conveying equipment conveys cooling liquid to the inside of the condensation pipe, so that the air flow blowing to the condensation pipe can be cooled, the cooled air flow passes through the filtering holes in the filter screen again to be filtered, dust and foreign matters are reserved in the cooling bin, and meanwhile, the cooling air flow penetrates through the filtering holes to cool the formed tea leaves on the conveying mechanism.

Compared with the prior art, the invention has the beneficial effects that: by arranging the filling mechanism, the tea raw materials can be automatically put into the filling box, and the molded tea raw materials are taken out and cooled by the manipulator, so that the pressing processing efficiency is improved, by arranging the air blowing mechanism, the broken tea leaves remained on the edge of the top of the stuffing box can be cleaned out, the broken tea leaves are prevented from influencing the grade of the tea leaves, meanwhile, when the rotating disc in the blowing mechanism rotates, the blowing nozzles can be driven to swing circumferentially, so that the blowing range can be enlarged and the blowing blind area can be reduced on the premise of not increasing the number of the blowing nozzles, by arranging the condensation pipe, when the cooling liquid conveying equipment conveys the cooling liquid into the condensation pipe, the air flow generated by the fan can be cooled, so that the cooling efficiency of the tea raw material can be improved, and then make the conveying speed that need not to reduce conveying mechanism reach the cooling effect, promoted holistic production beat.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of an assembly structure of a Fu tea production line according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a partial structure at B in fig. 1.

In the figure: 1-stuffing box, 2-feeding bin, 3-weighing device, 4-tea steaming device, 5-stirring rod, 6-conveying mechanism, 7-upright post, 8-lifting driving element, 9-floating plate, 10-pressing die, 11-mechanical arm, 12-supporting seat, 13-communicating pipe, 14-bulb, 15-blowing nozzle, 16-pipe joint, 17-fixing plate, 18-bulb sleeve, 19-rotating disc, 20-motor mounting plate, 21-servo motor, 22-filtering hole, 23-filtering screen, 24-cooling bin, 25-condensing pipe, 26-ventilating groove and 27-fan.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in figures 1-3, a brick pressing production line comprises a conveying mechanism 6 for conveying a plurality of stuffing boxes 1, a stuffing mechanism, a pressing mechanism, a blowing mechanism, a manipulator 11 and an air cooling mechanism are sequentially arranged above the conveying mechanism 6 along the running direction, the stuffing mechanism and the pressing mechanism are alternately arranged, the stuffing mechanism is used for sequentially putting tea raw materials into the stuffing boxes 1, the stuffing mechanism comprises a tea steaming device 4 arranged above the conveying mechanism 6, a stirring rod 5 driven by an external motor to rotate is arranged in the tea steaming device 4, the tea raw materials in the tea steaming device 4 can be stirred when the stirring rod 5 rotates, a weighing device 3 is connected at a discharge port of the tea steaming device 4, a feeding bin 2 is connected on the weighing device 3 in a run-through manner, the weighing device 3 is used for weighing the tea raw materials in the tea steaming device 4 and controlling the quantity of the tea raw materials falling into the feeding bin 2, tea raw materials are put into a stuffing box 1 through a feeding bin 2, a pressing mechanism is used for driving a pressing die 10 to be pressed into the stuffing box 1, and then the tea raw materials in the stuffing box 1 are pressed, the pressing mechanism comprises two stand columns 7 installed on a placing surface, a lifting driving element 8 is installed at the upper ends of the two stand columns 7, a floating plate 9 is connected to the lifting driving element 8 in a driving mode, through holes for the stand columns 7 to pass through freely are formed in the floating plate 9, the pressing die 10 is installed on the bottom surface of the floating plate 9, the lifting driving element 8 drives the floating plate 9 to move downwards, the pressing die 10 is clamped into the stuffing box 1 and is used for pressing and forming the tea raw materials in the stuffing box 1, a blowing mechanism is used for generating compressed gas blowing towards the opening of the stuffing box 1 and cleaning out tea dust remained on the stuffing box 1 and comprises a supporting seat 12 installed on the placing surface, and motor mounting plates 20 are sequentially arranged at the upper ends of the supporting seat 12 from top to bottom, A fixed plate 17, a hollow ball head sleeve 18 is embedded on the fixed plate 17, a ball head 14 is rotatably embedded in the ball head sleeve 18, a communicating pipe 13 with a closed upper end is arranged on the ball head 14 in a penetrating way, an air blowing nozzle 15 communicated with the interior of the communicating pipe 13 is arranged at the lower end of the communicating pipe 13, a pipe joint 16 communicated with the interior of the communicating pipe is also arranged on the communicating pipe, the pipe joint 16 is communicated with external compressed air generating equipment through a pipeline, a servo motor 21 is arranged on a motor mounting plate 20, a rotating disc 19 is connected on the servo motor 21 in a driving way, the upper end of the communicating pipe 13 is rotatably connected on the rotating disc 19, a manipulator 11 is used for transferring a stuffing box 1, so that tea raw materials in the stuffing box 1 are transferred to an air cooling mechanism, the air cooling mechanism cools and shapes the tea raw materials, the air cooling mechanism comprises a cooling bin 24 arranged above a conveying mechanism 6, a fan 27 is arranged at the top of the cooling bin 24, and a ventilating groove 26 communicated with the interior is arranged on the outer wall of the cooling bin, be equipped with condenser pipe 25 in the cooling bin 24, condenser pipe 25 passes through pipeline and outside coolant liquid conveying equipment intercommunication, and the uncovered and oral area in cooling bin 24 bottom is towards conveying mechanism 6, and the bottom of cooling bin 24 is equipped with filter screen 23, has evenly seted up a plurality of filtration pores 22 on the filter screen 23.

The embodiment also discloses a pressing process of the Fuzhuan brick, which comprises the following steps:

step 1, a conveying mechanism 6 conveys a stuffing box 1 to a first stuffing mechanism, tea raw materials are conveyed to a weighing device 3 by a tea steaming device 4, the weighing device 3 weighs the tea raw materials, the weight of the tea raw materials entering a feeding bin 2 is controlled, then the tea raw materials in the feeding bin 2 are fed into the stuffing box 1, and the conveying mechanism 6 conveys the stuffing box 1 into which the tea raw materials are fed to a first pressing mechanism;

step 2, a lifting driving element 8 in the pressing mechanism drives a floating plate 9 to move downwards, so that a pressing die 10 is clamped in a stuffing box 1, and tea raw materials in the stuffing box 1 are pressed and formed, after pressing is finished, the lifting driving element 8 drives the floating plate 9 to move upwards, then a conveying mechanism 6 continues to drive the stuffing box 1 to move, and the primarily pressed and formed tea raw materials are conveyed to a second stuffing mechanism;

step 3, repeating the operation of the step 1 by a tea steaming device 4 in the second filling mechanism, putting the tea raw materials into a filling box 1, then continuously conveying the tea raw materials to a second pressing mechanism, repeating the step 2, enabling the second pressing mechanism to finally press and form the tea raw materials, and after the pressing and forming are finished, conveying the filling box 1 to an air blowing mechanism by a conveying mechanism 6;

step 4, a servo motor 21 in the air blowing mechanism rotates to further drive a rotating disc 19 to rotate, the communicating pipe 13 is driven to circumferentially swing by taking the ball head 14 as a rotating fulcrum, and further the air blowing nozzle 15 swings, in the swinging process, compressed air is conveyed into the communicating pipe 13 through a pipe joint 16 by external air compression equipment and is simultaneously sprayed out by the air blowing nozzle 15 so as to blow residual tea raw material residues and broken pieces on the top surface of the stuffing box 1, and then the stuffing box 1 is conveyed to the manipulator 11 by the conveying mechanism 6;

step 5, taking out the formed tea leaves in the stuffing box 1 by a manipulator 11, placing the formed tea leaves on a conveying mechanism 6, conveying the formed tea leaves to an air cooling mechanism by the conveying mechanism 6, and simultaneously moving the empty stuffing box 1 out of the conveying mechanism 6 by external stuffing box transfer equipment;

step 6, a fan 27 in the air cooling mechanism works to generate air flow blowing to the condensation pipe 25, and the external cooling liquid conveying equipment conveys cooling liquid to the condensation pipe 25, so that the air flow blowing to the condensation pipe 25 can be cooled, the cooled air flow is filtered through the filter holes 22 in the filter screen 23, dust and foreign matters are retained in the cooling bin 24, and meanwhile, the cooled air flow penetrates through the filter holes 22 to cool formed tea leaves on the conveying mechanism 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.