CN115251184A - Automatic production line for Taiping Houkui - Google Patents
Automatic production line for Taiping Houkui Download PDFInfo
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- CN115251184A CN115251184A CN202210835065.2A CN202210835065A CN115251184A CN 115251184 A CN115251184 A CN 115251184A CN 202210835065 A CN202210835065 A CN 202210835065A CN 115251184 A CN115251184 A CN 115251184A
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- 238000004519 manufacturing process Methods 0.000 title claims description 24
- 241001122767 Theaceae Species 0.000 claims abstract description 68
- 239000000463 material Substances 0.000 claims abstract description 49
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 238000007493 shaping process Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000010415 tidying Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 210000002421 cell wall Anatomy 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 238000001035 drying Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000007599 discharging Methods 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
Abstract
The utility model belongs to the technical field of tea processing, a taiping houkui automation line is disclosed, including the continuous type that arranges in proper order the reason strip machine that completes, the cooling conveyer, the depiler, trimmer and design drying-machine, the depiler includes first vibration groove and second vibration groove, first vibration groove and second vibration groove are continuous V-arrangement, be equipped with first striker plate on the first vibration groove in proper order, the second striker plate, the third striker plate, first striker plate, the second striker plate, the distance of the hypoplastron limit of third striker plate from first vibration groove tank bottom reduces gradually, seted up the breach on the cell wall of second vibration tank middle section, and the highly thickness that is a tealeaves of border apart from the tank bottom on the cell wall of this section of groove. Divide the material process through increasing, reduce the thickness on tealeaves layer in proper order through first striker plate, second striker plate, third striker plate, the breach in rethread second vibration groove middle section separates away unnecessary tealeaves, reaches and divides the material purpose, avoids many tealeaves to pile up and gets into the trimmer and influence the quality of getting into tea.
Description
Technical Field
The invention relates to the technical field of tea processing, in particular to an automatic production line for Taiping Houkui.
Background
The Taiping Houkui is one of ten kinds of tea in China, the finished tea takes the shape of orchid, the color, the fragrance, the taste and the shape are all good, the Taiping Houkui is located at the head of Jiancha, two leaves of the shaped tea hold buds, the shaped tea is flat, straight, naturally unfolded, the white hair is hidden, and the Taiping Houkui has the beauty of two tips of the monkey kui, no dispersion, no upwarp and no curling.
The manufacturing process of the Taiping Houkui comprises the steps of deactivating enzymes, tidying strips, pinching tips, flattening and drying, wherein the pinching tips mean that the tail ends of tea leaves are pinched together, so that the bud leaves can be prevented from being dispersed when the tea leaves are flattened and formed, the two tips are formed, and the influence on the appearance of the finished tea is large. The flattening and shaping are key processes for forming the quality of the Taiping Houkui tea, and the bitter taste of the tea soup can be effectively reduced by leaching the tea juice in the flattening process.
In the prior art, the tea leaves of the Taiping Houkui after the water-removing process are easy to adhere to each other, and a plurality of tea leaves are flattened together by directly entering a shaping machine, so that the quality of the finished tea is influenced. In actual production, the sorting is generally carried out manually, the tips are pinched one by one and are orderly arranged, then the sorting is carried out by the manual operation, the tips enter a shaping machine to be flattened and shaped, a large amount of human resources are consumed in the process, one tip is pinched by two hands, and the efficiency is very low. Due to the complex and tedious processing technology of the taiping houkui, the processing operation can be carried out only step by step at present, all the procedures cannot form a production line, the continuous and large-scale production of the taiping houkui is difficult to realize, and the development of the taiping houkui tea industry is severely restricted.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic production line of the Taiping Houkui.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a taiping houkui automation line, is including the continuous type reason strip machine that completes, cooling conveyer, depiler, trimmer and the design drying-machine that arrange in proper order, the depiler is including the first vibration groove and the second vibration groove that arrange in proper order, first vibration groove and second vibration groove are continuous V-arrangement, first striker plate, second striker plate, third striker plate have set gradually along direction of delivery on the first vibration groove, first striker plate, second striker plate, third striker plate board length direction are perpendicular with first vibration groove direction of delivery, the distance of the lower plate limit of first striker plate, second striker plate, third striker plate from first vibration groove tank bottom reduces gradually, seted up the breach on the second vibration groove middle section cell wall, and the cell wall upper edge of this section groove is the thickness of a tealeaves apart from the height of tank bottom.
Through adopting above-mentioned technical scheme, increase the branch material process before the plastic, utilize the first vibration tank and the second vibration tank of depiler to scatter accumulational tealeaves at tealeaves transportation process, through setting the groove to the V-arrangement, make the length direction of tealeaves along the groove length direction forward motion, earlier through first striker plate, the second striker plate, the third striker plate comes the thickness that reduces the tealeaves layer in proper order, the breach in rethread second vibration tank middle section separates away unnecessary tealeaves, finally only leave a tealeaves and export from the second vibration tank, thereby reach the branch material mesh, avoid many tealeaves to pile up and get into the plastic machine and influence into the tea quality.
Furthermore, a first conveying belt is arranged below the middle section of the second vibrating groove, the length direction of the first conveying belt is perpendicular to the conveying direction of the second vibrating groove, the discharge end of the first conveying belt is provided with a second conveying belt, the discharge end of the second conveying belt is provided with a third conveying belt, and the discharge end of the third conveying belt is located above the cooling conveyor.
Through adopting above-mentioned technical scheme, set up first conveyer belt in second vibration groove middle section below for accept the unnecessary tealeaves that drops from second vibration groove middle section breach, and carry to the cooling conveyer through second conveyer belt, third conveyer belt, get into the depiler once more and divide the material, realize the circulation of clout.
Furthermore, the V-shaped grooves of the first vibration groove and the second vibration groove are arranged in a staggered mode.
Through adopting above-mentioned technical scheme, with the V-arrangement groove dislocation arrangement of first vibration groove and second vibration groove, the groove top that corresponds two V-arrangement grooves in second vibration groove and constitute at the bottom of the V-arrangement groove in first vibration groove promptly for tealeaves gets into the second vibration groove from first vibration groove and falls after getting into the V-arrangement inslot from the V-arrangement groove top of second vibration groove, can separate the tealeaves that the adhesion is in the same place, thereby is separated at follow-up quilt.
Further, the shaping machine comprises a first conveyor belt and a second conveyor belt which are arranged in parallel in the vertical direction, the distance between two adjacent belt surfaces of the first conveyor belt and the second conveyor belt is the thickness of the shaped tea, and the moving directions of the two adjacent belt surfaces of the first conveyor belt and the second conveyor belt are downward.
Through adopting above-mentioned technical scheme, utilize two first conveyer belts and the second conveyer belt that motion direction is opposite to carry out the plastic, tealeaves gets into between the two adjacent band faces of two conveyer belts, is flattened and is carried the discharge end under two conveyer belts effects.
Furthermore, first conveyer belt and second conveyer belt feed end top are provided with first feed roller and second feed roller, inwards seted up a plurality of V-arrangement circular slots on the first feed roller, outwards the protrusion has a plurality of trapezoidal bosss on the second feed roller, V-arrangement groove and trapezoidal boss one-to-one set up, and constitute the V-arrangement hole that supplies tealeaves to pass through between V-arrangement groove and the trapezoidal boss.
Through adopting above-mentioned technical scheme, set up first feed roller and second feed roller, constitute the V-arrangement hole through V-arrangement circular slot and trapezoidal boss cooperation, tealeaves gets into in the V-arrangement hole, and under the effect of trapezoidal boss, the bud of tealeaves is in the same place with the leaf is extruded, reaches and holds between the fingers the sharp effect.
Further, a plurality of guide plates are arranged above the first feeding roller and the second feeding roller along the roller length direction, the guide plates are integrally V-shaped plates with large upper ends and small lower ends, the guide plates are in one-to-one correspondence with the V-shaped holes, the upper ends of the guide plates are located below the discharge end of the second vibrating chute, and the lower ends of the guide plates are located above the V-shaped holes.
Through adopting above-mentioned technical scheme, set up V-arrangement stock guide, import the trimmer with tealeaves from the depiler export, make the entering trimmer that tealeaves one by one flatten the plastic.
Furthermore, the shaping dryer comprises a third conveyor belt arranged below the shaping machine, an infrared heating dehumidifying device is arranged on the third conveyor belt, and a first pressing roller is arranged on the surface of the third conveyor belt in the infrared heating dehumidifying device.
Through adopting above-mentioned technical scheme, set up infrared heating and take out wet device, carry out the drying and sizing to the tealeaves after the plastic, adopt infrared heating can the rapid evaporation tealeaves on remaining moisture, realize rapid draing, through the setting of first compression roller, tealeaves is through first compression roller plastic when being dried, avoids tealeaves to stick up or crooked emergence warp because of the rapid dehydration.
Furthermore, a second compression roller is further arranged on the third conveyor belt surface outside the discharge end of the infrared heating dehumidifying device.
Through adopting above-mentioned technical scheme, set up the second compression roller, take out the wet device after coming out from infrared heating as tealeaves, through the plastic once more of second compression roller, avoid tealeaves to take place to warp because of temperature variation.
Furthermore, a cooling fan is arranged above the cooling conveyor.
Through adopting above-mentioned technical scheme, set up radiator fan, carry tealeaves at cooling conveyer and be the heat dissipation cooling of accelerating tealeaves to better entering next process, save time improves production line production efficiency.
In conclusion, the invention has the following beneficial effects:
1. in the application, a material distributing process is added before shaping, stacked tea leaves are scattered in the tea leaf conveying process by utilizing a first vibration groove and a second vibration groove of a material distributor, the grooves are arranged in a V shape, the length direction of the tea leaves moves forwards along the groove length direction, the thickness of a tea leaf layer is reduced sequentially through a first material baffle plate, a second material baffle plate and a third material baffle plate, redundant tea leaves are separated through a notch in the middle section of the second vibration groove, and finally only one tea leaf is left to be output from the second vibration groove, so that the material distributing purpose is achieved, and the problem that the quality of the formed tea is influenced when a plurality of tea leaves are stacked and enter a shaping machine is avoided;
2. in the application, the first feeding roller, the second feeding roller and the material guide plate are arranged, the V-shaped holes are formed by matching the V-shaped circular grooves and the trapezoid bosses, tea leaves enter the V-shaped holes through the material guide plate, and under the action of the trapezoid bosses, buds and leaves of the tea leaves are extruded together, so that the pinching effect is achieved;
3. in this application, through setting up infrared heating and taking out wet device and first compression roller, second compression roller, carry out drying and sizing to the tealeaves after the plastic, adopt infrared heating can the rapid evaporation tealeaves on remaining moisture, realize quick drying, through the setting of first compression roller, second compression roller, make tealeaves at the in-process of being dried by further flattening the plastic, avoid tealeaves to lose weight and take place to warp because of drying.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention;
FIG. 3 is a schematic view of the overall structure of the material distributor according to the embodiment of the invention;
FIG. 4 is a partially enlarged schematic view of FIG. 3
FIG. 5 is a schematic diagram of the overall structure of a trimmer according to an embodiment of the present invention;
FIG. 6 is a top view of a trimmer according to an embodiment of the present invention;
FIG. 7 is an enlarged partial schematic view of FIG. 6;
FIG. 8 is a transverse cross-sectional view of a trimmer according to an embodiment of the present invention;
fig. 9 is a schematic view of the overall structure of the setting dryer according to the embodiment of the present invention;
fig. 10 is a cross-sectional view of a setting dryer according to an embodiment of the present invention.
In the figure: 10. a continuous enzyme deactivating and carding machine; 20. a cooling conveyor; 21. a heat radiation fan; 30. a material separating machine; 31. a first vibration groove; 311. a first striker plate; 312. a second retainer plate; 313. a third retainer plate; 32. a second vibration groove; 321. a notch; 33. a first conveyor belt; 34. a second conveyor belt; 35. a third conveyor belt; 40. a shaping machine; 41. a first conveyor belt; 42. a second conveyor belt; 43. a first feed roll; 431. a V-shaped circular groove; 44. a second feed roll; 441. a trapezoidal boss; 45. a V-shaped hole; 46. a material guide plate; 50. a shaping dryer; 51. a third conveyor belt; 52. an infrared heating dehumidifying device; 53. a first press roll; 54. a second press roll.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.
As shown in fig. 1 to 10, the embodiment of the present application discloses an automatic taiping houkui production line, which includes a continuous de-enzyming and strip-tidying machine 10, a cooling conveyor 20, a material distributor 30, a shaping machine 40, and a shaping dryer 50, which are arranged in sequence.
The continuous fixation and strip tidying machine 10 is used for completing the fixation and strip tidying process of the Taiping Houkui fresh leaves, a plurality of strip heating grooves capable of moving in a reciprocating mode are arranged on the continuous fixation and strip tidying machine 10, a hot air heating device is arranged above the strip tidying grooves, and the fresh leaves preliminarily form straight strip shapes under the double effects of heat and force during production.
Cooling conveyor 20 is used for the transport material loading of the back tealeaves that completes, and cooling conveyor 20 top is provided with radiator fan 21, dispels the heat and dehumidifies the tealeaves through radiator fan 21 to reduce the mutual adhesion between the tealeaves.
The material distributor 30 comprises a first vibration groove 31 and a second vibration groove 32 which are sequentially arranged, and electromagnetic vibration feeders are arranged at the bottoms of the first vibration groove 31 and the second vibration groove 32. The first vibration groove 31 and the second vibration groove 32 are both continuous V-shaped grooves, and the number of the V-shaped grooves is the number of the tea passage.
When the tea leaf stacking machine is specifically arranged, a first material baffle 311, a second material baffle 312 and a third material baffle 313 are sequentially arranged on the first vibration groove 31 along the conveying direction, the first material baffle 311, the second material baffle 312 and the third material baffle 313 are perpendicular to the conveying direction of the first vibration groove 31 in the plate length direction, the distance between the lower edge of the first material baffle 311, the second material baffle 312 and the lower edge of the third material baffle 313 and the bottom of the first vibration groove 31 is gradually reduced, namely, the accessible height of each V-shaped groove of the first vibration groove 31 is reduced, so that when tea leaves stacked together are made through the material baffle, only tea leaves below the lower edge of the material baffle can smoothly pass through, tea leaves higher than the lower edge of the material baffle are blocked, the tea leaves gradually fall to the bottom of the V-shaped groove under the action of an electromagnetic vibration feeder and then gradually pass through, and the thickness of the tea leaves discharged from the discharge hole of the first vibration groove 31 is greatly reduced.
Further, the V-shaped grooves of the first vibration groove 31 and the second vibration groove 32 are arranged in a staggered manner, that is, the bottom of the V-shaped groove of the first vibration groove 31 corresponds to the top of the two V-shaped grooves of the second vibration groove 32, so that tea leaves enter the V-shaped groove after the tea leaves enter the second vibration groove 32 from the top of the V-shaped groove of the second vibration groove 32 from the first vibration groove 31, and the tea leaves adhered together from the discharge hole of the first vibration groove 31 can be separated, thereby being separated in the subsequent process.
Further, breach 321 has been seted up on second vibration tank 32 middle section cell wall, and the cell wall upper edge in this section groove highly is the thickness of a tealeaves apart from the tank bottom, and is concrete, should highly get the average thickness after taiping kowkui tealeaves completes the reason strip, make through this middle section groove when tealeaves, only the tealeaves that is located the tank bottom can pass through smoothly, and pile up the tealeaves in tank bottom tealeaves top, can follow breach 321 and fall down under the vibration effect of electromagnetic vibration dispenser, thereby make only a tealeaves ejection of compact from the single V-arrangement groove of second vibration tank 32 discharge gate department. Preferably, a first conveying belt 33 is arranged below the middle section of the second vibration groove 32, the length direction of the first conveying belt 33 is perpendicular to the conveying direction of the second vibration groove 32, a second conveying belt 34 is arranged at the discharging end of the first conveying belt 33, a third conveying belt 35 is arranged at the discharging end of the second conveying belt 34, the discharging end of the third conveying belt 35 is located above the cooling conveyor 20, tea leaves falling from the notch 321 are conveyed back to the cooling conveyor 20 through the first conveying belt 33, the second conveying belt 34 and the third conveying belt 35, and then enter the material distributor 30 again for distributing materials. A group of material separating machine, a shaping machine and a shaping dryer can be arranged beside the production line, and the discharge hole of the first conveying belt 33 is introduced into the feed inlet of the material separating machine, so that the working efficiency can be improved.
The shaping machine 40 comprises a guide plate 46, a first feeding roller 43, a second feeding roller 44, a first conveyor belt 41 and a second conveyor belt 42 which are sequentially arranged from top to bottom, the guide plate 46 is integrally a V-shaped plate with a large upper end and a small lower end, the guide plate 46 is arranged along the roller length direction of the first feeding roller 43 and the second feeding roller 44, the number of the guide plate is consistent with the number of the V-shaped grooves of the second vibrating chute 32, during specific arrangement, the upper end of the guide plate 46 is located below the discharge end of the second vibrating chute 32, the lower end of the guide plate 46 is located above the V-shaped holes 45 formed by the first feeding roller 43 and the second feeding roller 44, tea leaves fall from the discharge end of the second vibrating chute 32 and then enter the guide plate 46, and enter the first feeding roller 43 and the second feeding roller 44 from the guide plate 46.
The roller length direction of the first feeding roller 43 and the second feeding roller 44 is perpendicular to the advancing direction of the tea leaves, and the first feeding roller 43 and the second feeding roller 44 are adjacently arranged and the adjacent sides of the first feeding roller 43 and the second feeding roller 44 rotate downwards. Specifically, a plurality of V-shaped circular grooves 431 are formed in the first feeding roller 43 inwards, a plurality of trapezoid bosses 441 protrude out of the second feeding roller 44, the number of the V-shaped circular grooves 431 is the same as that of the trapezoid bosses 441, the V-shaped circular grooves 431 are arranged in one-to-one correspondence, the trapezoid inclined edges of the trapezoid bosses 441 are matched with that of the V-shaped circular grooves 431, the trapezoid bosses 441 are arranged on the V-shaped openings of the V-shaped circular grooves 431 to form V-shaped holes 45, the number of the V-shaped holes 45 is the same as that of the material guide plates 46, the V-shaped holes 45 are the size through which only one tea leaf can pass, when the tea leaf enters the V-shaped holes 45 from the material guide plates 46, the first feeding roller 43 and the second feeding roller 44 rotate relatively, and the trapezoid bosses 441 extrude the tea leaf to enable the bud and the tea leaf to be extruded together, so that the pinching effect is achieved.
The first conveyor belt 41 and the second conveyor belt 42 are located right below the first feed roller 43 and the second feed roller 44, specifically, the first conveyor belt 41 and the second conveyor belt 42 are vertically arranged in parallel, the distance between two adjacent belt surfaces of the first conveyor belt 41 and the second conveyor belt 42 is the thickness of a shaped tea, and the average thickness of the shaped tea is generally taken to ensure uniform flattening; the moving directions of two adjacent belt surfaces of the first conveyor belt 41 and the second conveyor belt 42 are downward, tea leaves are pinched through the V-shaped holes 45 and enter the middle of the first conveyor belt 41 and the second conveyor belt 42, and the first conveyor belt 41 and the second conveyor belt 42 move oppositely to convey the tea leaves downward and flatten the tea leaves.
The shaping dryer 50 comprises a third conveyor belt 51 arranged below the shaping machine 40 and used for receiving tea leaves which fall off after being flattened and shaped between the first conveyor belt 41 and the second conveyor belt 42 of the shaping machine 40, and the tea leaves are divided by the material divider 30 and then enter the first conveyor belt 41 and the second conveyor belt 42 to be flattened and shaped after being pinched by the V-shaped holes 45, so that the tea leaves fall on the third conveyor belt 51 and then are laid on the surface of the third conveyor belt 51. An infrared heating and dehumidifying device 52, a first pressure roller 53 and a second pressure roller 54 are arranged on the third conveyor belt 51, the first pressure roller 53 is arranged on the belt surface of the third conveyor belt 51 in the infrared heating and dehumidifying device 52, and the second pressure roller 54 is arranged on the belt surface of the third conveyor belt 51 outside the discharging end of the infrared heating and dehumidifying device 52. During operation, tealeaves gets into in infrared heating takes out wet device 52 on third conveyer belt 51 transmission, tealeaves is by fast drying under the infrared heating effect, tealeaves is through first compression roller 53 when being dried fast, make tealeaves keep the shape of flattening, avoid tealeaves to take place to warp because of the quick desiccation, tealeaves takes out wet device 52 from infrared heating back, roll again through second compression roller 54 and keep the shape of flattening, in order to avoid the ambient temperature to be less than the temperature in infrared heating takes out wet device 52 and lead to tealeaves to take place to warp. After the tea leaves pass through the infrared heating dehumidifying device 52, the first pressing roller 53 and the second pressing roller 54, the tea leaves are quickly dried and always kept in a flattened shape, so that the appearance of the tea leaves is well kept, and the quality of the finished tea leaves is good.
For guaranteeing the setting and drying effect and improving the tea making efficiency of the production line, a plurality of groups of infrared heating dehumidifying devices 52, a first compression roller 53 and a second compression roller 54 can be arranged on the third conveying belt 51 at intervals along the conveying direction, so that tea leaves are gradually dried, the tea leaves discharged from the discharge end of the third conveying belt 51 are made into tea, the tea leaves do not need to enter a drying machine for drying, the production efficiency of the whole production line is greatly improved, the whole-process mechanical production is realized, and the tea making device can be applied and popularized on a large scale.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. The utility model provides a taiping kowkui automation line, characterized by: the tea leaf fixation and shaping machine comprises a continuous fixation and strip tidying machine (10), a cooling conveyor (20), a material distributing machine (30), a shaping machine (40) and a shaping dryer (50) which are sequentially arranged, wherein the material distributing machine (30) comprises a first vibration groove (31) and a second vibration groove (32) which are sequentially arranged, the first vibration groove (31) and the second vibration groove (32) are continuous in a V shape, a first material baffle plate (311), a second material baffle plate (312) and a third material baffle plate (313) are sequentially arranged on the first vibration groove (31) along the conveying direction, the plate length direction of the first material baffle plate (311), the second material baffle plate (312) and the third material baffle plate (313) is perpendicular to the conveying direction of the first vibration groove (31), the distance from the lower edge of the first material baffle plate (311), the second material baffle plate (312) and the lower edge of the third material baffle plate (313) to the bottom of the first vibration groove (31) is gradually reduced, a notch (321) is formed in the groove wall of the second vibration groove (32), and the height of the groove bottom of a tea leaf is equal to the middle section of the tea leaf.
2. The automatic production line of taiping houkui as claimed in claim 1, wherein: second vibration tank (32) middle section below is provided with first conveyer belt (33), first conveyer belt (33) length direction is perpendicular with second vibration tank (32) direction of delivery, first conveyer belt (33) discharge end sets up second conveyer belt (34), second conveyer belt (34) discharge end sets up third conveyer belt (35), third conveyer belt (35) discharge end is located cooling conveyer (20) top.
3. The automatic production line of taiping kowkui as claimed in claim 1, wherein: v-shaped grooves of the first vibration groove (31) and the second vibration groove (32) are arranged in a staggered mode.
4. The automatic production line of taiping kowkui as claimed in claim 1, wherein: the shaping machine (40) comprises a first conveyor belt (41) and a second conveyor belt (42) which are vertically arranged in parallel, the distance between two adjacent belt surfaces of the first conveyor belt (41) and the second conveyor belt (42) is the thickness of the shaped tea, and the moving directions of the two adjacent belt surfaces of the first conveyor belt (41) and the second conveyor belt (42) are downward.
5. The automatic production line of taiping kowkui as claimed in claim 4, wherein: first conveyer belt (41) and second conveyer belt (42) feed end top are provided with first feed roller (43) and second feed roller (44), inwards seted up a plurality of V-arrangement circular slot (431) on first feed roller (43), outwards the protrusion has a plurality of trapezoidal bosss (441) on second feed roller (44), V-arrangement circular slot (431) and trapezoidal boss (441) one-to-one set up, and constitute V-shaped hole (45) that supply tealeaves to pass through between V-arrangement circular slot (431) and trapezoidal boss (441).
6. The automatic production line of taiping kowkui as claimed in claim 5, wherein: first feed roller (43) and second feed roller (44) top are provided with a plurality of stock guides (46) along the roller length direction, stock guide (46) wholly are the big little V-arrangement board of lower extreme in upper end, stock guide (46) and V-arrangement hole (45) one-to-one, the upper end of stock guide (46) is located the below of second vibrating chute (32) discharge end, and the lower extreme is located the top in V-arrangement hole (45).
7. The automatic production line of taiping houkui as claimed in claim 1, wherein: the shaping dryer (50) comprises a third conveyor belt (51) arranged below the shaping machine (40), an infrared heating and dehumidifying device (52) is arranged on the third conveyor belt (51), and a first pressing roller (53) is arranged on the belt surface of the third conveyor belt (51) in the infrared heating and dehumidifying device (52).
8. The automatic production line of taiping houkui as claimed in claim 7, wherein: and a second press roller (54) is further arranged on the belt surface of the third conveyor belt (51) outside the discharge end of the infrared heating and dehumidifying device (52).
9. The automatic production line of taiping houkui as claimed in claim 1, wherein: and a heat radiation fan (21) is arranged above the cooling conveyor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210835065.2A CN115251184A (en) | 2022-07-15 | 2022-07-15 | Automatic production line for Taiping Houkui |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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