CN111406805B - Processing technology of purple bamboo tea ground tea cake - Google Patents
Processing technology of purple bamboo tea ground tea cake Download PDFInfo
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- CN111406805B CN111406805B CN202010290112.0A CN202010290112A CN111406805B CN 111406805 B CN111406805 B CN 111406805B CN 202010290112 A CN202010290112 A CN 202010290112A CN 111406805 B CN111406805 B CN 111406805B
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The invention discloses a processing technology of a purple bamboo tea grinding cake, which comprises the following steps: step one, collecting fresh purple bamboo tea leaves and cleaning the fresh purple bamboo tea leaves; step two, weighing the tea leaves of the purple bamboo, steaming the tea leaves with steam, wrapping the tea leaves with gauze, and squeezing tea juice; step three, smashing tea leaves, placing the smashed tea leaves in a lower pressing die hole of a tea cake pressing machine, starting an electric cylinder I right above the lower pressing die hole, enabling an upper pressing die disc on an output end of the electric cylinder I to descend, and simultaneously enabling a vibration device right below the lower pressing die hole to vibrate so as to press the tea leaves into tea cakes; fourthly, locking tea fragrance in the tea cake through a drying procedure; and fifthly, packaging the formed tea cakes by adopting special tea bags. The beneficial effects of the invention are as follows: the tea cake is favorable for long-time preservation and prolongs the shelf life; the tea cake has uniform density, uniform size and uniform and beautiful shape.
Description
Technical Field
The invention relates to the technical field of tea cakes, in particular to a processing technology of a purple bamboo tea ground tea cake.
Background
The tea cake is also called a ball tea, and is produced in Song dynasty, when the tea cake is first produced by officials in Ding Wei, the tea cake is specially drunk by palace, and the color, aroma and taste of the tea cake are affected by the tea cake production process. The existing tea cake pressing technology in the market is roughly divided into stone mold pressing and machine pressing. The stone mold pressing is a traditional pressing process, the stone mold is used for pressing and shaping the tea cake, the density is generally looser than that of the machine pressing, the tea cake is pressed after being wrapped by cotton cloth, and the uniformity is weaker in the aspect of cake fixing. The machine pressing in market is, wrap up the wet dry tea after the cotton, by quick disposable pressing of machinery, and it is uneven that the tea cake atress is difficult to guarantee the unification of whole tea cake density, and the shape is not regular enough, however is higher than stone mould pressing efficiency.
Disclosure of Invention
The invention provides a processing technology of a purple bamboo tea grinding cake capable of guaranteeing the uniformity of the density of the tea cake, aiming at overcoming the defect that the uniformity of the density of the whole tea cake is difficult to guarantee in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a processing technology of a purple bamboo tea ground tea cake comprises the following steps:
step one, collecting fresh purple bamboo tea leaves and cleaning the fresh purple bamboo tea leaves;
step two, weighing the tea leaves of the purple bamboo, steaming the tea leaves with steam, wrapping the tea leaves with gauze, and squeezing tea juice;
step three, smashing tea leaves, placing the smashed tea leaves in a lower pressing die hole of a tea cake pressing machine, starting an electric cylinder I right above the lower pressing die hole, enabling an upper pressing die disc on an output end of the electric cylinder I to descend, and simultaneously enabling a vibration device right below the lower pressing die hole to vibrate so as to press the tea leaves into tea cakes;
fourthly, locking tea fragrance in the tea cake through a drying procedure;
and fifthly, packaging the formed tea cakes by adopting special tea bags.
In the third step, the upper pressing die plate descends, and the vibration chassis right below the lower pressing die hole vibrates the tea in the lower pressing die hole when pressing the tea, so that gaps between the tea and the tea are more uniform, and the purpose of ensuring uniform density of tea cakes is achieved.
Preferably, in the second step, the steam pressure is controlled to be 0.22-0.28 MPa, the steam temperature is controlled to be 145-155 ℃, the tea steaming treatment time is controlled to be 55-60 s, the heat generated by the steam is used for deactivating the green of the tea leaves of the purple bamboo, and in the process, the tea leaves of the purple bamboo are required to be continuously stirred, heated uniformly and prevented from yellowing. The operation can effectively reduce the bitter and astringent feel of the tea leaves, and simultaneously keeps the fresh green of the tea leaves, thereby ensuring the color, the aroma and the taste of the tea cake during brewing and improving the mouthfeel of the tea cake during brewing.
Preferably, in the fourth step, the tea cake is dried by a dryer, and the drying temperature of the dryer is controlled to be 52-58 ℃. The tea cake is dried at the temperature, and the dried tea cake is more favorable for storage and prolongs the shelf life on the premise of not damaging the tea body.
Preferably, the tea cake pressing machine comprises an operation table, wherein a plurality of upright posts are arranged at the bottom of the operation table, a disc and a supporting plate are arranged at the top of the operation table, the disc is rotationally connected with the operation table, a plurality of evenly-distributed pressing die holes are formed in the disc, a plurality of pressing die holes form a circular ring, a central shaft of the circular ring and the central shaft of the disc are coaxial, the supporting plate is positioned on the side face of the disc, a first electric cylinder is arranged on an output end of the first electric cylinder, an upper pressing die plate matched with the pressing die holes is arranged on the upper pressing die plate, the upper pressing die plate is positioned right above one pressing die hole, a vibration device corresponding to the one pressing die hole and a blanking hole corresponding to the other pressing die hole are arranged on the operation table, the vibration device is positioned right below the one pressing die hole, the blanking hole is positioned right below the other pressing die hole, tea leaves are placed in the pressing die holes, the first electric cylinder drives the upper pressing die plate to descend, the tea cake is pressed by the tea cake, after the pressing is completed, the disc rotates, the lower pressing die holes filled with the tea cake is enabled to rotate to a position corresponding to the blanking hole, the blanking hole is not needed to be manually pressed, and the blanking efficiency is improved from the blanking frame to the blanking hole is saved; the upper pressing die plate moves downwards, and the vibration device right below the lower pressing die hole vibrates the tea in the lower pressing die hole when pressing the tea, so that the gap between the tea and the tea is more uniform, and the purpose of ensuring uniform density of tea cakes is achieved.
Preferably, the bottom of the operation panel is provided with a scroll and a blanking frame, the scroll is positioned on the side face of the blanking hole, both ends of the scroll are respectively provided with a slide rod, one end of each slide rod is rotationally connected with the scroll, the other end of each slide rod is in sliding connection with the operation panel, a dust separation film is arranged on the scroll, one end of each dust separation film is wound on the scroll, the other end of each dust separation film is detachably connected with the bottom of the blanking frame, the blanking frame is positioned under the blanking hole, a proximity switch is arranged in the blanking hole, the diameter of the blanking hole is larger than that of the pressing die hole, when tea cakes fall into the blanking frame through the blanking hole, the proximity switch senses the tea cakes, and transmits signals to a control system, the control system controls the slide rods to drag the dust separation film to move from one side of the blanking hole to the other side, the dust separation film covers the tea cakes to prevent dust or pollutants in air from being adsorbed on the tea cakes, the function of counting can be realized, and when the tea cakes in the blanking frame reach a certain number, the proximity switch transmits signals to the control system, and the control system controls the operation panel to stop working, so that an operator can cut off the dust separation film and the dust separation film.
Preferably, a rotating groove is formed in the center of the disc, a rotating shaft matched with the rotating groove is arranged on the operating table, a plurality of racks which are uniformly distributed are arranged at the edge of the disc, a first motor is arranged in the operating table, and a gear meshed with the racks is arranged at the output end of the first motor. The design is convenient for the motor to accurately control the rotation angle of the disc through the gear, so that a plurality of lower pressing die holes sequentially pass through the processes of charging, pressing and discharging, the process management is realized, and the working efficiency is improved; meanwhile, when the tea cakes in the blanking frame reach a certain number, the proximity switch transmits signals to the control system, and the control system controls the first electric cylinder and the first electric motor to stop working at the same time, so that an operator is convenient to cut off the dust-separating film and replace the blanking frame.
Preferably, the operation table is provided with a groove, the vibration device is positioned in the groove and comprises a motor II and a vibration chassis matched with the lower pressing die hole, the motor II is detachably connected with the side wall of the groove, an eccentric wheel is arranged at the output end of the motor II, the vibration chassis is positioned at the opening end of the groove, the upper surface of the vibration chassis and the end surface of the opening end of the groove are positioned on the same horizontal plane, the eccentric wheel is contacted with the lower surface of the vibration chassis, the eccentric wheel is positioned at the central position of the vibration chassis, a plurality of springs are arranged on the side wall of the groove, and the vibration chassis is elastically connected with the side wall of the groove through the springs. The upper surface of the vibration chassis and the end surface of the opening end of the groove are on the same horizontal plane, so that the pressed tea cakes can be moved to the blanking hole for blanking under the pushing of the rotation of the disc; the upper pressing die plate moves downwards, and the motor II drives the eccentric wheel to rotate when pressing tea, so that the vibration chassis vibrates the tea in the lower pressing die hole, gaps between the tea and the tea are more uniform, and the tea cake is uniform in density and attractive in shape.
Preferably, the operation table is provided with a plurality of gravity sensors and a plurality of indicator lamps, the gravity sensors and the indicator lamps are in one-to-one correspondence, the gravity sensors are positioned on one side of the vibration chassis, and the blanking holes are positioned on the other side of the vibration chassis. The tea leaves are placed in the corresponding downward pressing die holes, the gravity sensor senses the weight of the tea leaves in the corresponding downward pressing die holes, and when the weight of the tea leaves does not reach a set value, the corresponding indicator lights are displayed to be yellow; when the weight of the tea reaches a set value, the corresponding indicator lamp is displayed as green; when the weight of the tea exceeds a set value, the corresponding indicator lamp is red, so that the weight of the tea can be accurately weighed, and the size and weight of each tea cake are uniform and attractive.
Preferably, the bottom of the operation table is provided with two slide rails and an electric cylinder II, the two slide rails are symmetrically distributed around the blanking hole as the center, the slide rails are in sliding connection with the operation table through the slide rails, the center points of the two slide rails are on the same straight line with the round points of the blanking hole, the electric cylinder is located at the end part of the slide rails, and the output end of the electric cylinder II is fixedly connected with one slide bar. When the tea cake falls into the blanking frame through the blanking hole, the proximity switch senses the tea cake and transmits a signal to the control system, the control system controls the starting of the second electric cylinder, and the dust-separation film is dragged by the sliding rod to move from one side of the blanking hole to the other side.
Preferably, the bottom of the blanking frame is provided with a cushion pad, and the cushion pad is made of food-grade silica gel. The cushion pad is favorable for protecting the integrity of the tea cake, and meanwhile, the cushion pad is favorable for human health by adopting food-grade silica gel.
The beneficial effects of the invention are as follows: the tea cake is favorable for long-time preservation and prolongs the shelf life; the tea is pressed by the tea cake pressing machine, so that the labor is saved, and the working efficiency is improved; the tea cake has uniform density, uniform size and uniform and beautiful shape; ensure the sanitation of the tea cake and is beneficial to the health of human bodies.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a cross-sectional view B-B of FIG. 1;
FIG. 5 is a schematic view of the structure of a dust-proof film covered tea cake;
fig. 6 is a partial enlarged view at a in fig. 3.
In the figure: 1. the device comprises an operating platform 2, a stand column 3, a disc 4, a support plate 5, a lower die hole 6, an electric cylinder I, a upper die disc 7, 8, a vibration device 9, a blanking hole 10, a scroll 11, a blanking frame 12, a slide rod 13, a dust separation membrane 14, a proximity switch 15, a rotary groove 16, a rotary shaft 17, a rack 18, an electric motor I, 19, a gear 20, a groove 21, an electric motor II, a vibration chassis 22, a eccentric wheel 23, a spring 24, a gravity sensor 25, a pilot lamp 26, a slide rail 27, an electric cylinder II and a buffer cushion 29.
Detailed Description
The invention is further described below with reference to the drawings and detailed description.
In the embodiment shown in fig. 1 and 3, a processing technology of a purple bamboo tea ground tea cake comprises the following steps:
step one, collecting fresh purple bamboo tea leaves and cleaning the fresh purple bamboo tea leaves;
step two, weighing the tea leaves of the purple bamboo, steaming the tea leaves with steam, wrapping the tea leaves with gauze, and squeezing tea juice;
step three, smashing tea leaves, placing the smashed tea leaves in a lower pressing die hole 5 on a tea cake pressing machine, starting an electric cylinder I6 right above the lower pressing die hole 5, enabling an upper pressing die disc 7 on the output end of the electric cylinder I6 to descend, and simultaneously enabling a vibration device 8 right below the lower pressing die hole 5 to vibrate so as to press the tea leaves into tea cakes;
fourthly, locking tea fragrance in the tea cake through a drying procedure;
and fifthly, packaging the formed tea cakes by adopting special tea bags.
In the second step, the steam pressure is controlled to be 0.22-0.28 MPa, the steam temperature is 145-155 ℃, the tea steaming treatment time is 55-60 s, the heat generated by the steam is used for deactivating enzymes of the purple bamboo tea leaves, and in the process, the purple bamboo tea leaves need to be continuously stirred, so that the purple bamboo tea leaves are heated uniformly, and the yellowing of the tea leaves is prevented.
In the fourth step, a dryer is adopted to dry the tea cake, and the drying temperature of the dryer is controlled to be 52-58 ℃.
As shown in fig. 1, the tea cake pressing machine comprises an operation table 1, a plurality of upright posts 2 are arranged at the bottom of the operation table 1, a disc 3 and a supporting plate 4 are arranged at the top of the operation table 1, the disc 3 is rotationally connected with the operation table 1, a plurality of uniformly distributed pressing die holes 5 are formed in the disc 3, the plurality of pressing die holes 5 form a circular ring, the central axis of the circular ring is the same axis as the central axis of the disc 3, the supporting plate 4 is positioned on the side face of the disc 3, an electric cylinder I6 is arranged on the supporting plate 4, an upper pressing die 7 matched with the pressing die holes 5 is arranged at the output end of the electric cylinder I6, the upper pressing die 7 is positioned right above one of the pressing die holes 5, and as shown in fig. 2 and 3, a vibration device 8 corresponding to the position of one of the pressing die holes 5 and a blanking hole 9 corresponding to the position of the other pressing die holes 5 are arranged on the operation table 1, and the vibration device 8 is positioned right below one of the pressing die holes 5 and the blanking hole 9 is positioned right below the other pressing die holes 5.
As shown in fig. 4 and 5, the bottom of the operation platform 1 is provided with a scroll 10 and a blanking frame 11, the scroll 10 is positioned on the side face of the blanking hole 9, as shown in fig. 2 and 3, both ends of the scroll 10 are provided with slide bars 12, one ends of the slide bars 12 are rotationally connected with the scroll 10, the other ends of the slide bars 12 are slidably connected with the operation platform 1, the scroll 10 is provided with a dust-separation film 13, as shown in fig. 4 and 5, one end of the dust-separation film 13 is wound on the scroll 10, the other end of the dust-separation film 13 is detachably connected with the bottom of the blanking frame 11, the blanking frame 11 is positioned under the blanking hole 9, a proximity switch 14 is arranged in the blanking hole 9, and the diameter of the blanking hole 9 is larger than that of the blanking hole 5.
As shown in fig. 3, 4 and 5, a rotating groove 15 is arranged at the center of the disc 3, a rotating shaft 16 matched with the rotating groove 15 is arranged on the operating platform 1, a plurality of uniformly distributed racks 17 are arranged at the edge of the disc 3, a first motor 18 is arranged in the operating platform 1, and a gear 19 meshed with the racks 17 is arranged at the output end of the first motor 18.
As shown in fig. 3, a groove 20 is formed in the console 1, the vibration device 8 is located in the groove 20, as shown in fig. 6, the vibration device 8 comprises a second motor 21 and a vibration chassis 22 matched with the lower die hole 5, the second motor 21 is detachably connected with the side wall of the groove 20, an eccentric wheel 23 is arranged at the output end of the second motor 21, the vibration chassis 22 is located at the opening end of the groove 20, the upper surface of the vibration chassis 22 is located on the same horizontal plane with the end face of the opening end of the groove 20, the eccentric wheel 23 is in contact with the lower surface of the vibration chassis 22, the eccentric wheel 23 is located at the center of the vibration chassis 22, a plurality of springs 24 are arranged on the side wall of the groove 20, and the vibration chassis 22 is elastically connected with the side wall of the groove 20 through the springs 24.
As shown in fig. 1, 3, 4 and 5, the operation table 1 is provided with a plurality of gravity sensors 25 and a plurality of indicator lamps 26 corresponding to the positions of other pressing die holes 5, the gravity sensors 25 and the indicator lamps 26 are in one-to-one correspondence, the gravity sensors 25 are positioned on one side of the vibration chassis 22, and the blanking holes 9 are positioned on the other side of the vibration chassis 22.
As shown in fig. 2, two slide rails 27 and a second electric cylinder 28 matched with the slide bar 12 are arranged at the bottom of the operation platform 1, the two slide rails 27 are symmetrically distributed around the blanking hole 9 as the center, the slide bar 12 is in sliding connection with the operation platform 1 through the slide rails 27, the center points of the two slide rails 27 and the round dots of the blanking hole 9 are on the same straight line, the second electric cylinder 28 is positioned at the end part of the slide rail 27, and the output end of the second electric cylinder 28 is fixedly connected with one slide bar 12.
As shown in fig. 4 and 5, a cushion pad 29 is arranged at the bottom of the blanking frame 11, and the cushion pad 29 is made of food-grade silica gel.
In operation, an operator places tea leaves in the corresponding lower die holes 5, the gravity sensor 25 senses the weight of the tea leaves in the corresponding lower die holes 5, when the weight of the tea leaves reaches a set value, the corresponding indicator lamp 26 is displayed green, and the first motor 18 drives the disc 3 to rotate a certain angle through the gear 19, so that the lower die holes 5 filled with the tea leaves are positioned right below the upper die disc 7; the first electric cylinder 6 drives the upper pressing die disc 7 to move downwards, and the second electric motor 21 drives the eccentric wheel 23 to rotate when pressing tea leaves, so that the vibration chassis 22 vibrates the tea leaves in the lower pressing die holes 5 and presses the tea leaves to form tea cakes; after the pressing is finished, the first motor 18 drives the disc 3 to rotate a certain angle again through the gear 19, so that the lower pressing die hole 5 filled with tea cakes rotates to a position corresponding to the blanking hole 9 on the operating table 1, and the tea cakes fall into the blanking frame 11 from the blanking hole 9; at this time, the proximity switch 14 senses tea cakes and transmits signals to the control system, the control system controls the electric cylinder II 28 to be started, the electric cylinder II 28 controls the slide rod 12 to drag the dust-separation film 13 to move from one side of the blanking hole 9 to the other side, the dust-separation film 13 covers the tea cakes, meanwhile, the proximity switch 14 can realize the counting function, when the tea cakes in the blanking frame 11 reach a certain number, the proximity switch 14 transmits signals to the control system, the control system controls the electric cylinder I6 and the motor I18 to stop working at the same time, and at the moment, an operator shears the dust-separation film 13 and replaces the blanking frame 11.
Claims (8)
1. A processing technology of a purple bamboo tea ground tea cake is characterized by comprising the following steps:
step one, collecting fresh purple bamboo tea leaves and cleaning the fresh purple bamboo tea leaves;
step two, weighing the tea leaves of the purple bamboo, steaming the tea leaves with steam, wrapping the tea leaves with gauze, and squeezing tea juice;
step three, smashing tea leaves, placing the smashed tea leaves in a lower die hole (5) on a tea cake pressing machine, starting an electric cylinder I (6) right above the lower die hole (5), enabling an upper die disc (7) on the output end of the electric cylinder I (6) to descend, and enabling a vibration device (8) right below the lower die hole (5) to vibrate so as to press the tea leaves into tea cakes;
fourthly, locking tea fragrance in the tea cake through a drying procedure;
fifthly, packaging the formed tea cakes by adopting special tea bags;
the tea cake pressing machine comprises an operation table (1), wherein a plurality of upright posts (2) are arranged at the bottom of the operation table (1), a disc (3) and a supporting plate (4) are arranged at the top of the operation table (1), the disc (3) is rotationally connected with the operation table (1), a plurality of uniformly distributed lower pressing die holes (5) are formed in the disc (3), a plurality of lower pressing die holes (5) form a circular ring, the central axis of the circular ring and the central axis of the disc (3) are the same axis, the supporting plate (4) is positioned on the side face of the disc (3), a first electric cylinder (6) is arranged on the supporting plate (4), an upper pressing die plate (7) matched with one lower pressing die hole (5) is arranged at the output end of the first electric cylinder (6), the upper pressing die plate (7) is positioned right above one lower pressing die hole (5), a vibration device (8) corresponding to the position of the lower pressing die hole (5) and a blanking device (9) corresponding to the position of the other lower pressing die hole (5) are arranged on the operation table (1), and the blanking device (9) is positioned right below the other lower pressing die hole (5); the bottom of operation panel (1) is equipped with spool (10) and blanking frame (11), spool (10) are located the side of unloading hole (9), the both ends of spool (10) all are equipped with slide bar (12), the one end and the spool (10) of slide bar (12) rotate to be connected, the other end and the operation panel (1) sliding connection of slide bar (12), be equipped with dust separation membrane (13) on spool (10), the one end winding of dust separation membrane (13) is on spool (10), the other end of dust separation membrane (13) is connected with the bottom of blanking frame (11) can be dismantled, blanking frame (11) are located under unloading hole (9), be equipped with proximity switch (14) in unloading hole (9), the diameter of unloading hole (9) is greater than the diameter of lower moulding-die hole (5).
2. The process for preparing the dried purple bamboo tea cake according to claim 1, wherein in the second step, the steam pressure is controlled to be 0.22-0.28 MPa, the steam temperature is controlled to be 145-155 ℃, the tea steaming treatment time is controlled to be 55-60 s, and the heat generated by the steam is used for deactivating the green of the dried purple bamboo tea leaves, so that the dried purple bamboo tea leaves are required to be stirred continuously, heated uniformly and prevented from yellowing.
3. The process for processing the dried purple bamboo tea ground tea cake according to claim 1, wherein in the fourth step, a dryer is used for drying the tea cake, and the drying temperature of the dryer is controlled to be 52-58 ℃.
4. The processing technology of the purple bamboo tea grinding cake according to claim 1, characterized in that a rotating groove (15) is formed in the center position of the disc (3), a rotating shaft (16) matched with the rotating groove (15) is arranged on the operating table (1), a plurality of evenly distributed racks (17) are arranged at the edge of the disc (3), a motor I (18) is arranged in the operating table (1), and a gear (19) meshed with the racks (17) is arranged at the output end of the motor I (18).
5. The processing technology of the purple bamboo tea grinding cake according to claim 1 or 4, wherein the operation table (1) is provided with a groove (20), the vibration device (8) is located in the groove (20), the vibration device (8) comprises a motor II (21) and a vibration chassis (22) matched with the lower pressing die hole (5), the motor II (21) is detachably connected with the side wall of the groove (20), the output end of the motor II (21) is provided with an eccentric wheel (23), the vibration chassis (22) is located at the opening end of the groove (20), the upper surface of the vibration chassis (22) is in contact with the lower surface of the groove (20) on the same horizontal plane, the eccentric wheel (23) is located at the center of the vibration chassis (22), the side wall of the groove (20) is provided with a plurality of springs (24), and the vibration chassis (22) is elastically connected with the side wall of the groove (20) through the springs (24).
6. The processing technology of the purple bamboo tea grinding cake according to claim 1 is characterized in that a plurality of gravity sensors (25) and a plurality of indicator lamps (26) corresponding to other pressing die holes (5) are arranged on the operating table (1), the gravity sensors (25) and the indicator lamps (26) are in one-to-one correspondence, the gravity sensors (25) are located on one side of the vibration chassis (22), and the blanking holes (9) are located on the other side of the vibration chassis (22).
7. The processing technology of the purple bamboo tea grinding cake according to claim 1, characterized in that two sliding rails (27) matched with the sliding rails (12) and a second electric cylinder (28) are arranged at the bottom of the operating platform (1), the two sliding rails (27) are symmetrically distributed around the blanking hole (9) as the center, the sliding rails (12) are in sliding connection with the operating platform (1) through the sliding rails (27), the center points of the two sliding rails (27) and the round points of the blanking hole (9) are on the same straight line, the second electric cylinder (28) is located at the end part of the sliding rails (27), and the output end of the second electric cylinder (28) is fixedly connected with one sliding rail (12).
8. The processing technology of the purple bamboo tea grinding cake according to claim 1, wherein a cushion pad (29) is arranged at the bottom of the blanking frame (11), and the cushion pad (29) is made of food grade silica gel.
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| CN112009013A (en) * | 2020-08-10 | 2020-12-01 | 湖南日恋茶油有限公司 | Tea-seed oil seed of tea-seed oil production usefulness squeezes equipment |
| CN111903795A (en) * | 2020-09-21 | 2020-11-10 | 萧县火红果蔬种植农民专业合作社 | Tea production is with compression moulding equipment |
| CN112493333A (en) * | 2020-12-22 | 2021-03-16 | 福建农林大学 | Preparation method of paste grinding tea |
| CN112895562B (en) * | 2021-02-05 | 2022-02-01 | 江西农业大学 | Intelligent split-loading weighing device for tea production and using method thereof |
| CN114223746B (en) * | 2021-12-29 | 2023-10-10 | 福建瑞达茶业有限公司 | Pressing device for white tea cake difficult to loosen |
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| CN2222600Y (en) * | 1995-05-16 | 1996-03-20 | 淄博市周村鲁光压力机械厂 | Resultant shaper |
| CN105379864A (en) * | 2015-11-18 | 2016-03-09 | 贵州怡壶春生态茶业有限公司 | White tea and tea cake processing method thereof |
| CN205658303U (en) * | 2016-04-21 | 2016-10-26 | 云南韵和机械科技有限公司 | Automatic cooked flake wrapping machine of pu'er tea |
| CN108495092A (en) * | 2018-04-09 | 2018-09-04 | 路翔升 | Clean intelligent video monitoring system |
| CN109566778A (en) * | 2018-12-21 | 2019-04-05 | 黄山茗雅茶业有限公司 | It inhales the manufacture craft of state blueness cake and inhales state blueness cake |
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