CN106720520B - Fuzhuan tea pressing die and method - Google Patents
Fuzhuan tea pressing die and method Download PDFInfo
- Publication number
- CN106720520B CN106720520B CN201611145409.8A CN201611145409A CN106720520B CN 106720520 B CN106720520 B CN 106720520B CN 201611145409 A CN201611145409 A CN 201611145409A CN 106720520 B CN106720520 B CN 106720520B
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- China
- Prior art keywords
- tea
- box body
- upper template
- template
- lower box
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- 238000003825 pressing Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 10
- 241001122767 Theaceae Species 0.000 title claims 10
- 239000011449 brick Substances 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 244000269722 Thea sinensis Species 0.000 abstract description 45
- 238000001035 drying Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 2
- 244000248825 Peltandra virginica Species 0.000 abstract 1
- 235000001188 Peltandra virginica Nutrition 0.000 abstract 1
- 235000008599 Poria cocos Nutrition 0.000 abstract 1
- 235000013616 tea Nutrition 0.000 description 39
- 241000894006 Bacteria Species 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 235000006468 Thea sinensis Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 description 1
- 235000020279 black tea Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The invention relates to a Fuzhuan tea pressing die and a method, and belongs to the technical field of tea production. The mould part mainly comprises: the bottom of the lower box body is fixedly connected with the bottom supporting plate; a lower template, a lower aluminum plate and an upper template are sequentially arranged in the lower box body, and a cavity for accommodating tea is arranged between the lower aluminum plate and the upper template; the upper part of the lower box body is connected with the sleeve box in an inserting way, and the lower box body is provided with a locking structure for limiting the upward movement of the upper template; wherein the upper die plate is provided with a groove part. According to the invention, a brand new structure is designed, and the tuckahoe brick tea is enabled to form a state with a slightly thicker middle part in the pressing process by virtue of the groove part, so that the ventilation quantity in the brick tea is increased, the growth of golden flowers is assisted, the time of flower growing and drying can be shortened, and the product quality is improved.
Description
Technical Field
The invention relates to the technical field related to tea production, in particular to a Fuzhuan tea pressing die and a Fuzhuan tea pressing method.
Background
Fuzhuan tea is made up by using black tea as raw material through the processes of screening, blending, steaming, piling up, pressing, making flower and drying, etc. and its key process for forming unique quality is making flower and making its taste, fragrance and colour and lustre be different from other tea. Fuzhuan tea flower growing is to make 'golden flower' bacteria grow and reproduce in brick tea by controlling certain conditions, and the growth and reproduction of 'golden flower' bacteria are greatly related to brick tea tightness besides being influenced by temperature and humidity.
The brick tea is pressed loose, the air permeability is good, the oxygen is sufficient, golden flowers grow luxuriantly, but sundry bacteria are easy to breed, and the edge is easy to loosen and throw, so that the appearance is affected; the brick tea is tightly pressed, the air permeability is poor, the growth of 'golden flowers' is slow, especially the phenomenon that no 'golden flowers' grow frequently occurs at the central position of the brick tea, and the water in the brick tea is not easy to discharge, so that the brick tea can be developed and the drying time is prolonged.
In the prior industrial production, in order to keep good appearance of Fuzhuan tea, the brick tea is compactly pressed, has poor air permeability, small golden flower particles, light yellow color instead of golden yellow color, long time for growing flower and drying, generally 12-15d for growing flower and 12-14d for drying, seriously affecting the production efficiency and wasting energy.
Therefore, how to design a device suitable for the flowers of Fuzhuan tea, which has higher production efficiency and is suitable for the flowers of Fuzhuan tea is a problem to be solved by the person skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a Fuzhuan tea pressing die. According to the invention, through designing a brand new structure, the Fuzhuan tea 'golden flowers' can flourish, and meanwhile, the time for growing flowers and drying is shortened.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a Fuzhuan tea pressing mold, comprising:
the bottom of the lower box body is fixedly connected with the bottom supporting plate;
a lower template, a lower aluminum plate and an upper template are sequentially arranged in the lower box body;
a cavity for accommodating tea is arranged between the upper template and the lower aluminum plate;
the upper part of the lower box body is connected with the sleeve box in an inserting way, and the lower box body is provided with a locking structure for limiting the upward movement of the upper template;
wherein the upper die plate is provided with a groove part.
Preferably, the gradient of the groove part is 5-7%.
Preferably, the groove part is an arc groove.
Preferably, the lock catch structure comprises a lock frame fixedly connected with the sleeve box, the outer side of the lock frame is fixedly connected with one end of a spring, the spring is sprung on the inner side of a nut cover, the nut cover is fixedly connected with a lock cylinder, the lock cylinder is positioned in the spring 2-2, and a slide way for moving the lock cylinder is arranged on the lock frame;
the lock cylinder is used for limiting the upper die plate.
Preferably, the upper template is made of PP material.
Preferably, the lower template is made of PP material.
The invention also provides a method for utilizing the die while providing the structural scheme, which mainly comprises the following steps:
A. sequentially placing a lower template and a lower aluminum plate into a lower box body;
B. assembling the sleeve box and the lower box body into a whole;
C. the tea is weighed and steamed, then is put into a lower box body through a sleeve box, and an upper template is put on the tea;
D. the locking structure is locked, so that the upper template cannot move upwards;
E. and cooling and shaping the tea, and after unlocking the unlocking press, returning the brick machine to the die.
The beneficial effects of the invention are as follows:
the upper template is internally provided with the groove part, so that a slightly thick state is formed in the middle of the pressing process of Fuzhuan tea, the ventilation capacity of the interior of the brick tea can be increased, the golden flowers in the interior of the Fuzhuan tea can flourish in growth, the edges are compact and do not loose and throw, the time for growing flowers and drying is shortened, the energy consumption and the production cost are reduced, and the quality of the Fuzhuan tea is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view of the lower case of the present invention;
FIG. 4 is a schematic view of the structure of the upper template of the present invention;
FIG. 5 is a schematic view of the structure of the bottom plate of the present invention;
wherein:
the box cover 1, the lock catch structure 2, the lower box body 3, the upper template 4, the lower aluminum plate 5, the lower template 6, the bottom supporting plate 7, the cavity 8, the groove part 9 and the strip support 10;
the lock comprises a lock frame 2-1, a spring 2-2, a nut cover 2-3, a lock cylinder 2-4, a slideway 2-5, a lock cover 2-6, a screw 2-7 and a brick tea 2-8.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Examples: fuzhuan tea compacting die, its structure is as shown in figure 1-5, includes:
the lower box body 3 with the top opening is made of stainless steel material, and the lower box body 3 is made of stainless steel. The bottom of the lower box body 3 is fixedly connected with the bottom supporting plate 7, so that a bottom supporting structure is formed at the bottom of the lower box body 3;
a lower template 6, a lower aluminum plate 5 and an upper template 4 are sequentially arranged in the lower box body 3,
a cavity 8 for accommodating tea is arranged between the upper template 4 and the lower aluminum plate 5;
the upper part of the lower box body 3 is connected with the sleeve box 1 in a plug-in manner, and the lower box body 3 is provided with a locking structure 2 for limiting the upward movement of the upper template 4;
the upper template is provided with a groove part 9, and preferably, the groove part 9 is an arc groove, the middle depth is the largest, and the groove parts are gradually decreased towards two sides.
The gradient of the groove part 9 is 5-7%, and the gradient is calculated in a way of h/a, wherein a is equal to 1/2,h of the length of the upper template 4, and the height of the deepest part 9 of the groove part is the same. The bottom surface of the lower template 6 is provided with a clamping groove, and four corners of the bottom supporting plate 7 are provided with strip supports 10 for fixing the lower template 6.
The lock catch structure 2 comprises a lock frame 2-1 fixedly connected with the sleeve box 1, and a lock cover 2-6 is fastened on the lock frame 2-1 through a screw 2-7.
The outer side of the lock frame 2-1 is fixedly connected with one end of a spring 2-2, the spring 2-2 is sprung on the inner side of a nut cover 2-3, the nut cover 2-3 is in threaded connection with a lock cylinder 2-4, the lock cylinder 2-4 is positioned in the spring 2-2, and a slide way 2-5 for the lock cylinder 2-4 to move is arranged on the lock frame 2-1;
wherein, lock core 2-4 is used for realizing the spacing of cope match-plate pattern 4.
The upper template 4 is made of PP material, and the lower template 6 is made of PP material.
The method using the device is as follows:
A. sequentially placing a lower template 6 and a lower aluminum plate 5 into the lower box body 3;
B. assembling the sleeve box 1 and the lower box body 3 into a whole;
C. the tea is weighed by a weighing machine and steamed, then is put into a lower box body 3 through a slide sleeve box 1, and an upper template 4 is put on the tea and is pressed by a press;
D. locking the locking structure 2 to prevent the upper template 4 from moving upwards;
E. and cooling and shaping the tea, and after unlocking the unlocking press, returning the brick machine to the die.
In the invention, the locking principle of the locking structure 2 is as follows:
after the tea leaves are put into the cavity 8, the upper template 4 is pressed down under the action of external force, meanwhile, the nut cover 2-3 and the lock cylinder 2-4 are pushed to the upper part of the upper template 4 through the slide way 2-5 by the locking device (press), after the external force of the upper template 4 is removed, the upper template 4 is subjected to the elastic force of the tea leaves, and moves upwards, then contacts with the upper template 4 and the lock cylinder 2-4, the lock cylinder 2-4 is applied with the upward elastic force, friction force is generated between the lock cylinder 2-4 and the upper template 4, and the lock cylinder 2-4 is limited to move outwards under the action of the elastic force of the spring, so that locking is realized.
After the tea production is completed, the upper template 4 is pressed down again by external force, so that friction force disappears, the lock cylinders 2-4 move outwards under the action of elasticity, the upper template 4 is not limited any more, and the tea bricks 2-8 can be taken out after the bricks are removed by the brick removing system.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention, and the parts not described in detail and shown in partial detail may be applied to the prior art and are not described in detail herein. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Claims (5)
1. Fuzhuan tea compacting die, characterized by comprising:
the bottom of the lower box body is fixedly connected with the bottom supporting plate;
a lower template, a lower aluminum plate and an upper template are sequentially arranged in the lower box body,
a cavity for accommodating tea is arranged between the upper template and the lower aluminum plate;
the upper part of the lower box body is connected with the sleeve box in an inserting way, and the lower box body is provided with a locking structure for limiting the upward movement of the upper template;
wherein the upper template is provided with a groove part;
the gradient of the groove part is 5-7%; the gradient is calculated in a way of h/a, wherein a is equal to 1/2,h of the length of the upper template, and the depth of the deepest part of the groove part is the same;
the groove part is an arc groove, the middle depth is the largest, and the groove part is gradually decreased towards two sides.
2. The brick tea pressing mold according to claim 1, wherein the lock catch structure comprises a lock frame fixedly connected with the sleeve box, the outer side of the lock frame is fixedly connected with one end of a spring, the spring is sprung on the inner side of a nut cover, the nut cover is fixedly connected with a lock cylinder, the lock cylinder is positioned in the spring, and a lock cylinder moving slideway is arranged on the lock frame;
the lock cylinder is used for limiting the upper die plate.
3. The Fuzhuan tea pressing mold of claim 1, wherein the upper template is made of PP material.
4. The Fuzhuan tea pressing mold of claim 1, wherein the lower template is made of PP material.
5. A method for using the Fuzhuan tea pressing mold as claimed in any one of claims 1 to 4, which is characterized by comprising the following steps:
A. sequentially placing a lower template and a lower aluminum plate into a lower box body;
B. assembling the sleeve box and the lower box body into a whole;
C. the tea is weighed and steamed, then is put into a lower box body through a sleeve box, and an upper template is put on the tea;
D. the locking structure is locked, so that the upper template cannot move upwards;
E. and cooling and shaping the tea, and after unlocking the unlocking press, returning the brick machine to the die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611145409.8A CN106720520B (en) | 2016-12-13 | 2016-12-13 | Fuzhuan tea pressing die and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611145409.8A CN106720520B (en) | 2016-12-13 | 2016-12-13 | Fuzhuan tea pressing die and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106720520A CN106720520A (en) | 2017-05-31 |
| CN106720520B true CN106720520B (en) | 2023-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611145409.8A Active CN106720520B (en) | 2016-12-13 | 2016-12-13 | Fuzhuan tea pressing die and method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107927225B (en) * | 2017-12-11 | 2021-01-15 | 湖南浩茗茶业食品有限公司 | Preparation method and preparation system of golden flower Fuzhuan tea |
| CN110561817B (en) * | 2019-09-06 | 2024-04-16 | 湖北香城智能机电产业技术研究院有限公司 | Inclined plane loose piece formula brick tea embossing mold utensil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203860363U (en) * | 2014-03-07 | 2014-10-08 | 湖北汉家刘氏茶业股份有限公司 | Fuzhuan tea brick pressing device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2655892A1 (en) * | 1989-12-18 | 1991-06-21 | Lorraine Laminage | METHOD AND DEVICE FOR SHAPING A SHEET OF SHEET PARTICULARLY FOR PRODUCING A CATHODE RAY MASK AND CATHODE RAY MASK OBTAINED ACCORDING TO THIS PROCESS. |
| GEP19991673B (en) * | 1994-11-10 | 1999-08-05 | Levan Lazishvili | Device for Tea Briquetting |
| CN203427358U (en) * | 2013-07-02 | 2014-02-12 | 湖南浩茗茶业食品有限公司 | Mold of brick tea |
| CN203510769U (en) * | 2013-08-20 | 2014-04-02 | 益阳胜希机械设备制造有限公司 | Die pressure maintaining lock |
| CN205409431U (en) * | 2015-12-04 | 2016-08-03 | 东莞市国威精密机械有限公司 | Brick tea forming die and bear a structure thereof |
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2016
- 2016-12-13 CN CN201611145409.8A patent/CN106720520B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203860363U (en) * | 2014-03-07 | 2014-10-08 | 湖北汉家刘氏茶业股份有限公司 | Fuzhuan tea brick pressing device |
Non-Patent Citations (1)
| Title |
|---|
| 青砖茶压制设备的改进与力学分析;徐翔等;2016中国农业机械学会国际学术年会暨十届三次理事会议;第1页 * |
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| CN106720520A (en) | 2017-05-31 |
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Address after: 413000 No. 61, Meilin Road, high tech Zone, Yiyang City, Hunan Province Patentee after: Hunan only Biotechnology Co.,Ltd. Country or region after: China Address before: 413000 No. 61, Meilin Road, high tech Zone, Yiyang City, Hunan Province Patentee before: HUNAN WEICHU FREDA BIO-TECHNOLOGY CO.,LTD. Country or region before: China |