CN116784394A - Green brick tea production method - Google Patents
Green brick tea production method Download PDFInfo
- Publication number
- CN116784394A CN116784394A CN202310510143.6A CN202310510143A CN116784394A CN 116784394 A CN116784394 A CN 116784394A CN 202310510143 A CN202310510143 A CN 202310510143A CN 116784394 A CN116784394 A CN 116784394A
- Authority
- CN
- China
- Prior art keywords
- tea
- brick tea
- mould
- brick
- conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241001122767 Theaceae Species 0.000 title claims abstract description 319
- 239000011449 brick Substances 0.000 title claims abstract description 190
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 36
- 238000005303 weighing Methods 0.000 claims abstract description 30
- 238000010025 steaming Methods 0.000 claims abstract description 19
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 26
- 238000003860 storage Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 235000013312 flour Nutrition 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 10
- 238000000748 compression moulding Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 9
- 239000000843 powder Substances 0.000 abstract 1
- 239000010495 camellia oil Substances 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
A green brick tea production method comprises the following steps: 1) Steaming tea leaves, weighing and discharging; 2) After being scattered, the powder falls into a brick tea mould, and is conveyed into a prepressing device for pressing through an annular conveying track; 3) Lifting and transferring the pressed brick tea mould to a spiral conveying track; 4) The brick tea molds sequentially slide downwards along the spiral track through self gravity, and the mold heads are disassembled after reaching the mold head disassembling device; 5) And after reaching the green brick tea ejection device, ejecting the brick tea. The green brick tea production method provided by the invention can greatly reduce the labor intensity and improve the production efficiency.
Description
Division application based on 'a large-scale production line of green brick tea and production method' (application number 2017104950350)
Technical Field
The invention relates to the field of green brick tea production, in particular to a green brick tea production method.
Background
According to the brick tea making requirement, the brick tea compression molding process comprises the following steps: feeding, steaming tea, weighing tea, adding tea, covering, primarily pressing, molding and pressing, removing bricks, covering, processing and trimming tea bricks. The prior art is semi-automatic, wherein most procedures of tea weighing, tea adding, cover plate and the like are required to be completed manually. Under this technique, the manual work can cause the error, causes the potential safety hazard. In addition, each procedure is fast and slow, which leads to inconsistent coordination and reduced overall production speed, unreasonable utilization of time, and production quality problems and excessive waste bricks.
Specifically, in the original batching unloader, the weight of the tea is weighed by adopting a manual weighing scale, the tea is placed in a special box for steaming, and finally the steamed tea is manually added into a die respectively. Under the technology, the weight of the manual weighing scale is not consistent; the tea is steamed manually until just being steamed; the situation that tea leaves cannot be manually placed can not be leaked and scattered, and the like occurs.
Reference is made to the "continuous brick tea production plant" patent application No. 2016214073820, which, although originally operating in a loop-like cycle, has several problems as follows. Firstly, at first, the conveying track after brick tea suppression is either annular track or straight line track, and these two kinds of tracks area is too big, and storage efficiency is extremely low moreover, and the track all drives through a plurality of motor control system, and the probability of breaking down is very big. Secondly, the brick tea mould head is put into after the pressing is finished, is taken out and is transferred to the pressing station after the reversing is finished, although the brick tea mould head is disassembled, the brick tea mould head is put into and is transferred through manual work, one brick tea mould head has a weight of tens of jin, and nuts on two sides are unscrewed quickly after each disassembly, so that the labor intensity is very high, and the efficiency is very low. Thirdly, go out the brick tea thickness, the manual work is with panel and brick tea separation, and the coating is after transporting to suppression brick tea department, and at this in-process manual work coating uneven, the coating thickness is different and easily causes the waste brick after leading to the brick tea shaping, and the manual work apron easily makes the panel not place correct position, easily causes the panel to damage, causes mechanical failure.
Although the original tea steaming, pressing and rotating are carried out by adopting corresponding equipment, the equipment is relatively independent, a complete production line is not formed, a large number of staff is needed to operate, and the equipment is subjected to weighing, tea pouring, steaming, tea putting into the mould for three times, panel putting, pressing by hands on a pressing switch, pushing to a rotating station, manual transfer of a brick mould into place, rotating by hands on a rotating switch, pushing the brick mould head to the pressing station, taking out the panel and the like, and a series of operations such as the operation of the staff are finished, the procedure is complicated, the labor intensity is high, and the number of staff is needed.
Disclosure of Invention
The invention aims to solve the technical problem of providing the green brick tea production method, which can rationally and simply the green brick tea production procedure, greatly reduce the labor intensity of workers and improve the green brick tea production quality.
In order to solve the technical problems, the invention adopts the following technical scheme:
a production method of green brick tea is characterized in that: comprises the steps of,
1) Firstly, tea leaves are conveyed from a tea warehouse to enter a tea storage tank and a face tea storage tank for storage through a wind power conveying pipe and a tea conveying fan, and dust is removed through a cloth bag dust removal hopper in the conveying process. When needed, the related controller controls the tea to be discharged from the tea storage tank and the flour tea storage tank, the tea is conveyed through the screw feeder, the tea enters the tea steaming device, the tea enters the tea weighing hopper after being steamed, and the tea falls after being accurately weighed. The flour tea leaves are required to be subjected to twice blanking before and after the inner tea blanking, so that the blanking of the bottom tea and the flour tea is completed. The blanking time is controlled by the controller, and the openings of the bottom valves of the weighing hoppers are sequentially regulated, so that the blanking is sequentially completed at fixed time.
2) In the blanking process, the materials are scattered by corresponding evenly distributed hoppers in the material homogenizing mechanism and then enter corresponding brick tea molds, so that automatic material homogenizing of tea is realized, and in the process, a mold sleeve for containing tea is circularly reciprocated between a tea automatic material dispensing and blanking device and a compression molding device through a tea conveying ring to serve as an inner sleeve of the brick tea molds.
3) The panel cleaned by the panel cleaning conveyor belt is put into a brick tea mold for prepressing and then is pressed and formed by a pressing and forming device; meanwhile, the mould head conveyed from the mould head conveying belt is transferred and placed into the brick tea mould through the transfer mechanism, and the nut is manually locked and continuously moves forwards.
4) When the pressed brick tea mould passes through the conveying roller and reaches the supporting roller, limiting is carried out through the limiting mechanism, and the brick tea mould stops at the center of the supporting roller; the supporting bottom plates at the two sides of the brick tea mould are wider than the distance between the lifting brackets at the left side and the right side by utilizing the interval between the two sides of the supporting roller and the main frame of the lifting machine, so that when the transmission chain groups at the left side and the right side drive the lifting brackets at the opposite inner sides to lift simultaneously, the lifting brackets at the lower end of the brick tea mould gradually lift the brick tea mould and lift upwards; when the brick tea mould rises to the top end, the lifting cylinder on the transfer mechanism descends, and the magnetic block is electrified and sucks the brick tea mould upwards to separate from the lifting bracket. The telescoping cylinder then retracts back, transferring the brick tea mold to the horizontal section of the screw conveyor track.
5) The horizontal section of the spiral conveying track is connected with the input port of the spiral conveying track, and the brick tea mould for pressing tea enters from the input port at the top end. The plurality of brick tea moulds sequentially slide downwards along the spiral track through self gravity and finally come out of the output port.
6) After reaching mould head dismounting device department, at first the cylinder of adjusting drives the slide and goes up and down, and the motor on the slide drives the rotation of lift nut spanner to unscrew to the nut on the brick tea mould, after unscrewing, the brick tea mould continues forward by screw rod ejecting gyro wheel will with the screw rod top of nut cooperation connection to both sides, make brick tea mould main part and mould head be in the state of can breaking away from, and subsequent transfer mechanism is with mould head suction and place the mould head conveyer belt and carry out next round processing.
7) After the brick tea ejection device is reached, the ejector blocks at two sides are clamped in the intervals between the upper end plate and the lower end plate of the brick tea mold, the jacking hydraulic cylinder at the lower part of the brick tea mold acts, brick tea and the panel are ejected together through the top plate, and the brick tea is manually placed on the panel cleaning conveyor belt to clean, heat and brush oil; and the brick tea is placed at a designated position for subsequent packaging treatment, and the vacated brick tea die main body is transported forward for subsequent blanking work.
The invention discloses a green brick tea production method, which has the following technical effects:
1) By arranging the annular conveying track and the spiral conveying track, the annular conveying track adopts seven sections of independent conveying tracks and a semicircular arc-shaped track, and forms a complete and mutually independent circulating track with the spiral conveying track, so that each working procedure can be independently completed, and the working procedures can be mutually coordinated and matched, and high-efficiency operation is realized.
2) The automatic tea distribution and discharging device capable of automatically steaming tea and weighing and discharging is arranged on one side of the annular conveying track, the tea distribution mechanisms of the flour tea, the lining tea and the bottom tea are arranged in parallel in a complete set, and the continuous automatic discharging of a plurality of brick tea molds is realized according to the conveying speed of the brick tea molds, so that the time cost is greatly saved, and the product manufacturing efficiency is increased. In addition, the automatic material-homogenizing mechanism below can realize automatic material-homogenizing through vibration and mechanical structure, and compared with manual work, not only save time, and tealeaves equipartition will make the waste brick that forms after the brick tea compression molding reduce, improves product quality.
3) The prepressing device and the pressing forming device for twice pressing brick tea are arranged on one side of the annular conveying track, the die head dismounting device and the green brick tea ejection device are arranged on the other side of the annular conveying track, and the panel cleaning conveying belt and the die head conveying belt are connected between the annular conveying tracks corresponding to the two sides, so that the panel, the green brick tea prepressing, the green brick tea pressing and the die head and the green brick tea ejection are arranged in the pressed green brick tea basically through machinery, when the worker operates, only the brick tea is needed to be taken out, the panel is arranged, the labor intensity is very low, the tea brick die or the die head is not required to be carried or transferred, the labor intensity is greatly reduced,
4) The supporting roller is arranged in the center of the bottom of the main frame of the elevator and is spaced from the lifting brackets on two sides, so that the green brick mould can be automatically conveyed to a preset position and automatically lifted without personnel operation; and in the lifting process, the green brick tea mould is placed into the inner side for transportation, so that compared with a traditional lifting machine, the force can be effectively dispersed and balanced, the bearing of a single chain is reduced, and the stable lifting and conveying of the green brick tea mould with the continuous conveying weight of 400 kg-500 kg can be realized. The brick tea is conveyed inside, a natural protective barrier can be formed by utilizing the main frame of the elevator and the external components, and the safety of the lifting process can be ensured by matching with the limiting plate and the baffle plate on the lifting bracket, so that more protective measures are not needed, the material is saved, and the later maintenance is convenient. In addition, the lifting device belongs to a vertical structure, so that the occupied area is small, and the space can be saved.
5) By arranging the spiral conveying track, the two horizontal sections input and output and the middle spiral section are connected with other equipment, and the whole conical roller on the spiral conveying track is inclined downwards by a certain angle, so that automatic sliding down can be realized. In the process of carrying out internal brick tea pressure maintaining on the green brick tea mould, the electric control part is canceled, so that the energy consumption is reduced, the faults of the electric appliance are greatly reduced, and the working efficiency is improved. In addition, the whole spiral track can store a large number of brick tea molds relative to the annular or straight track, so that the space is greatly utilized, after long-distance conveying is achieved, heat transfer in brick tea pressed by the brick tea molds is more uniform, and water distribution is also more uniform, so that the taste of the brick tea is better. In addition, through long-time conveying, the internal stress of the brick tea during tea compression molding is released in enough time, the brick tea is integrally molded, cracks and the like can not exist for a long time, and the overall appearance and quality are good.
6) The automatic lifting device and the unpowered spiral conveying device can effectively complete pressure maintaining work of the green brick tea mold, and compared with a previous pure electric control annular rail, a larger accommodating space is provided for pressure maintaining of green brick tea in the brick tea mold, so that a faster pressing process and a slower pressure maintaining process are coordinated, a foundation is laid for continuous efficient production, and the automatic green brick tea mold is economical and environment-friendly and saves electric energy.
7) The existing production capacity can only produce one thousand tiles in one working day, and three to four thousand tiles can be produced by the production line, so that the production efficiency and quality are greatly improved; the existing device needs eight staff, has complicated procedures and high strength, and needs continuous manual foot-adding operation, because the brick tea mould is 120 jin on average, the operation is quite troublesome, and the quality problem and the mechanical failure rate are greatly increased due to fatigue. By using the production line, the number of people is reduced to six, the number of people is reduced, the workload of each person is very small, and basically only a few lighter parts are required to be taken or only observation is required, so that the overall safety and the reliability of the production quality are ensured.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a top view of the present invention.
Fig. 2 is a front view of the automatic tea dispensing and blanking device in the invention.
Figure 3 is a left side view of the automatic tea proportioning and discharging device.
Fig. 4 is a top view of the automatic tea leaf batching and discharging device in the invention.
Fig. 5 is a front view of the lifting device of the present invention.
Fig. 6 is a left side view of the lifting device of the present invention.
Fig. 7 is a schematic structural view of a die head removing device in the present invention.
Fig. 8 is a front view of a panel cleaning conveyor belt of the present invention.
Fig. 9 is a cross-sectional view at a in fig. 8.
Fig. 10 is a cross-sectional view at B in fig. 8.
Fig. 11 is a cross-sectional view at C in fig. 8.
Fig. 12 is a front view of the refiner of the present invention after installation.
Fig. 13 is a left side view of the refiner of the present invention after installation.
Fig. 14 is a top view of the refiner of the present invention after installation.
Fig. 15 is a partial enlarged view at a in fig. 13.
Fig. 16 is a partial enlarged view at C in fig. 13.
Fig. 17 is a front view of the distribution hopper of the present invention.
Fig. 18 is a top view of the distribution funnel of the present invention.
Fig. 19 is a schematic view showing the overall connection of gears in the lifting device according to the present invention.
Fig. 20 is a front view of a lifting bracket of the present invention.
Fig. 21 is a left side view of the lifting bracket of the present invention.
Fig. 22 is a top view of a lifting bracket of the present invention.
Fig. 23 is a front view of the screw conveyor track in the present invention.
Fig. 24 is a top view of the spiral conveying track of the present invention.
Fig. 25 is a partial schematic view of a screw conveyor track according to the present invention.
Fig. 26 is a schematic view of a transfer mechanism in accordance with the present invention.
In the figure: an annular conveying track 1, a spiral conveying track 2, a tea automatic batching and blanking device 3, a pressing device 4, a pre-pressing device 4-1, a pressing and forming device 4-2, a lifting device 5, a die head disassembling device 6, a green brick tea ejecting device 7, a die head conveying belt 8, a panel cleaning conveying belt 9, an inner tea storage tank 10, a face tea storage tank 11, a screw feeder 12, a tea steaming device 13, an inner tea weighing hopper 14, a face tea weighing hopper 15, a bottom tea weighing hopper 16, a material homogenizing mechanism 17, a tea brick die 18, a lifting machine main frame 19, a transmission chain group 20, a rear transmission chain 20-1, a front transmission chain 20-2, a chain wheel 20-3, a rotating shaft 20-4, a driving chain wheel group 21, a driving device 22, a first double wheel 22-1, a second double wheel 22-2, a winding wheel 22-3 and a motor 22-4, the triangular belt 22-5, the lifting bracket 23, the supporting plate 23-1, the baffle plate 23-2, the connecting plate 23-3, the limiting plate 23-4, the reinforcing rib plate 23-5, the brick tea mold 24, the conveying roller 25, the supporting roller 26, the screw conveying ring horizontal section 27, the lifting nut wrench 28, the screw ejecting roller 29, the conveying rail 30, the cleaning mechanism 31, the heating mechanism 32, the tea oil spraying mechanism 33, the top cover 34, the cleaning brush 35, the purge pipe 36, the collecting tank 37, the cover 38, the tea oil nozzle 39, the compressed air pipe 40, the tea oil pipe 41, the tea oil recovery tank 42, the main frame 43, the uniformly distributed hopper 44, the material blocking rod 45, the vertical roller 46, the electromagnetic micro vibrator 47, the spring 48, the transfer mechanism 49, the lifting cylinder 50, the magnetic block 51, the slide rail 52, the telescopic cylinder 53, the adjusting cylinder 54, the slide seat 55, the mold sleeve 56, tea conveying ring 57, wind conveying pipe 58, electrical cabinet 59, hydraulic station 60, base support 61, frame 62, platform 63, hopper 64, load cell 65, cover 66, viewing window 67, support 68, spiral track 69, conical roller 70, input port 71, output port 72.
Detailed Description
As shown in fig. 1, the large-scale production line of green brick tea comprises an annular conveying track 1 and a spiral conveying track 2, wherein an automatic tea batching and discharging device 3, a pressing device 4 and a lifting device 5 are arranged on one side of the annular conveying track 1; the die head dismounting device 6 and the green brick tea ejection device 7 are arranged on the other side of the annular conveying track 1, the die head dismounting mechanism 6 and the green brick tea ejection device 7 are respectively connected with the die head conveying belt 8 and the panel cleaning conveying belt 9, and the other ends of the die head conveying belt 8 and the panel cleaning conveying belt 9 are connected with the annular conveying track 1 around the pressing device 4. Since these devices include driving devices such as motors, hydraulic cylinders, and air cylinders, the electric cabinet 59, the hydraulic station 60, and the air pressure system are provided on one side of the production line, and are controlled by a unified controller.
Specifically: as shown in fig. 1, the annular conveying track 1 is composed of a linear conveying belt driven by seven sections of independent chain wheels and a section of circular arc wheel driving conveying belt, so that the conveying speed of each section can be independently regulated and independently controlled to be matched with the production speed of the section.
As shown in fig. 2-3, the automatic tea dispensing and discharging device 3 comprises a base bracket 61, wherein a frame 62 and a platform 63 are sequentially arranged above the base bracket 61 from top to bottom, a tea storage tank 10 and a tea storage tank 11 are installed on the frame 62, and a screw feeder 12 and a tea steaming device 13 are installed on the platform 63. Wherein, the number of the screw feeders 12 is three, the number of the inner tea storage tanks 10 is one, and the number of the face tea storage tanks 11 is two. The tea steaming device 13 adopts a patent with application number of 201520366037.6 which is self-developed by the company: an automatic tea steaming device is conveyed by a screw conveyor and matched with a steam blowing circulation system to finish tea steaming at regular time, so that the steam pressure inside tea steaming equipment can be stably controlled, the uniformity of tea steaming can be stably controlled, the quality of steamed tea is not interfered by the outside, and the tea steaming time and quality are ensured.
The tea storage tank 10 is connected with a tea weighing hopper 14 arranged vertically below through a screw feeder 12 and a tea steaming device 13. The face tea storage tank 11 is connected with a face tea weighing hopper 15 and a bottom tea weighing hopper 16 which are vertically arranged below through two screw feeders 12. The inner tea weighing hopper 14, the face tea weighing hopper 15 and the bottom tea weighing hopper 16 are opposite to a lower material homogenizing mechanism 17, and a brick tea mould 18 is arranged below the material homogenizing mechanism 17.
The inner tea weighing hopper 14, the face tea weighing hopper 15 and the bottom tea weighing hopper 16 all comprise a hopper 64, the hopper 64 is provided with a weighing sensor 65, and the weighing sensor 65 is connected with a singlechip. The singlechip controls the speed of the screw feeder driven by the variable frequency motor, and automatically adjusts feeding or stopping feeding according to the weighing result.
Through setting up tealeaves holding vessel, screw feeder, steaming tea device and weigh the hopper, with the tea delivery mechanism complete set parallel arrangement of face tea, lining tea and end tea, adjust according to brick tea mould conveying speed to realize the continuous automatic unloading of polylith brick tea mould, practice thrift the time cost by a wide margin, increase product manufacturing efficiency.
As shown in fig. 12 to 18, the material leveling mechanism 17 comprises a main frame 43 mounted on the annular conveying track 1, wherein a vertical roller 46 is arranged at the bottom end of the main frame 43 and close to the inner side of the roller way, and can promote rolling, and when the brick tea mold 5 is contacted with the inner side beam and the outer side beam, friction resistance is reduced. The upper end of the main frame 43 is connected with three uniformly distributed funnels 44 through bolts with springs 48, and by arranging proper springs, the obvious influence of electromagnetic micro-vibration on the main frame can be reduced. The inlets of the uniformly distributed funnels 44 are opposite to the upper tea weighing and discharging device, and the outlets are opposite to the brick tea mould 18; a plurality of layers of material blocking rods 45 are arranged in the uniformly distributed hopper 44 from top to bottom, and the material blocking rods 45 are of an inverted V-shaped structure from top to bottom; an electromagnetic micro vibrator 47 is arranged at one side outside the uniform distribution funnel 44. By arranging three evenly distributed funnels between the weighing hopper and the transportation track of the movable brick tea mould, when the brick tea mould 18 moves, tea leaves can be evenly distributed for three times simultaneously through vibration and dispersion of a mechanical structure, so that the automatic tea leaf material distribution is realized, and the time cost is greatly saved; the tea leaves are uniformly distributed, so that waste bricks formed after the tea bricks are pressed and formed are reduced, and the product quality is improved.
As shown in fig. 1, the pressing device 4 includes a pre-pressing device 4-1 and a pressing device 4-2, and output ends of a die head conveyor belt 8 and a panel cleaning conveyor belt 9 are respectively located at one side of the pressing device 4-2 and one side of the pre-pressing device 4-1. The green brick tea is formed by twice pressing, so that the brick tea is better formed, and the existing brick tea hydraulic press is adopted for prepressing and pressing forming. By arranging the brick tea hydraulic platform between the straight line conveyor belts of the front section annular conveying track 1 and the rear section annular conveying track 1, the brick tea hydraulic platform is horizontal to the annular conveying track 1, and the prepressing device 4-1 and the compression molding device 4-2 work by utilizing the hydraulic cylinders above to match with the pressing plates. The cover plate is put in before pre-pressing, and the die head is put in after compression molding to lock the screw nut to enter the next working procedure. Because brick tea pressing belongs to a relatively mature technology, the brick tea pressing is not described in detail herein.
As shown in fig. 5 to 6, the lifting device 5 includes a main frame 19 of the lifter, and paired driving chain groups 20 are disposed on both left and right sides of the main frame 19 of the lifter. The transmission chain group 20 comprises a rear transmission chain 20-1 and a front transmission chain 20-2, wherein the rear transmission chain 20-1 and the front transmission chain 20-2 are connected through an upper chain wheel 20-3, a lower chain wheel 20-4 and a rotating shaft 20-4 to realize the same-speed rotation. The lifting bracket 23 is connected to the rear power transmission chain 20-1 and the front power transmission chain 20-2 in the front-rear direction, respectively. In this way, the lifting brackets 23 on the left and right driving chain groups 20 are horizontally mounted on the driving chain groups 20, and the lifting brackets 23 on the left and right driving chain groups 20 are in one-to-one correspondence to jointly form left and right lifting of the brick tea mould.
As shown in fig. 18, in order to ensure that the lifting brackets 23 on the opposite sides of the left and right driving chain groups 20 are just lifting at the same speed, the rotating shafts 20-4 of the left and right driving chain groups 20 are respectively connected with a first double wheel 22-1 and a second double wheel 22-2. The first double wheel 22-1 and the second double wheel 22-2 are provided with two gears, and the diameters of the gears are the same, wherein the gears positioned on the same plane of the first double wheel 22-1 and the second double wheel 22-2 are connected with the winding wheel 22-3 and the driving sprocket through chains and driven by a helical gear worm reducer and a stepping motor.
Because a brick tea mould has about 120 jin, and is heavier, in the upward conveying process, the lifting bracket lifted at the same speed through the inner sides of two groups of transmission chain groups lifts up with the brick tea mould, and the safety is greatly improved relative to the outer side conveying. And the maintenance is convenient.
In order to realize good tensioning control on the left and right side transmission chain groups 20, tensioning chain groups are arranged at the upper ends of the left and right side transmission chain groups 20, and the tensioning chain groups are divided into two groups and are triangular belts 22-5. The wheel tensioning mechanism is composed of two fixed wheels, a first double wheel 22-1 and a second double wheel 22-2, and the rest gears are positioned on the same plane. The wheel tensioning mechanism is used for adjusting, so that the transmission chain group 20 can be adjusted to a proper tension degree, the transmission performance of each driving sprocket can be improved, and the whole transmission part is guaranteed to operate well. And a screw rod is arranged on the main frame 19 of the elevator at the lower end of the left and right transmission chain groups 20 and is fixedly connected with the bearing seat through a nut seat. Therefore, the upper and lower positions of the bearing seat can be adjusted through the screw rod, and tensioning adjustment is directly carried out.
As shown in fig. 5 to 6, after the front end is pressed, in order to automatically convey the brick tea mold to the lifting bracket 23, a conveying roller 25 is arranged at an inlet at one side of the main frame 19 of the elevator, and the conveying roller 25 is driven by a motor to move towards the main frame 19 of the elevator. And a supporting roller 26 is fixedly installed at the center of the lower part of the main frame 19 of the elevator, and the supporting roller 26 is spaced from the lifting brackets 23 at both sides. When the pressed brick tea mould passes through the conveying roller 25 and enters the supporting roller 26, the brick tea mould waits for the lifting bracket 23 to lift.
As shown in fig. 20 to 22, the lifting bracket 23 includes a supporting plate 23-1, a baffle plate 23-2 is arranged on one side of the supporting plate 23-1, which is close to the rear transmission chain 20-1 or the front transmission chain 20-2, and the rear end of the baffle plate 23-2 is connected with the left and right transmission chain groups 20 through a connecting plate 23-3; one side of the supporting plate 23-1 is provided with a limiting plate 23-4, and the bottom of the supporting plate is provided with a reinforcing rib plate 23-5.
Because a brick tea mould has about 120 jin, the net weight of the whole lifting device for continuous lifting is 400 kg-500 kg, so that the lifting must be ensured to be reliable and stable. The weight of the brick tea mould is borne by the paired supporting plates 23-1 on the left and right driving chain groups 20, so that the whole stress of the chain and the chain wheel is uniformly distributed, the abrasion is reduced, and meanwhile, the stress on the two sides of the brick tea mould is high in stability. In addition, the left and right limiting can be realized through the baffles 23-2 at the two sides; through limiting plate 23-4 on one side, can play limiting action when the brick tea mould is pushed in for the first time by the lower extreme, when upwards carrying, can carry out the front end spacing. And the plurality of reinforcing rib plates 23-5 at the bottom of the supporting plate further ensure firm lifting and strengthen the stability of the structure.
When the brick tea mold reaches the top end, the brick tea mold is lifted and transferred onto the screw conveyor rail 2 by the transfer mechanism 49 through infrared detection.
As shown in fig. 23 to 25, the spiral conveying rail 2 includes a support 68, and a spiral rail 69 is provided in the support 68. The support frame is including setting up the support at top, bottom, between the upper and lower support, spiral track inner and outer edge passes through the stand and connects. The spiral track 69 has a width corresponding to the width of the brick tea mold, and comprises an outer beam and an inner beam, wherein an arranged conical roller 70 is arranged between the outer beam and the inner beam, and the friction resistance is greatly reduced due to the action of the conveying roller. When the brick tea molds for pressing tea leaves enter from the top input port 45, as the spiral track 69 has a certain downward inclination, the brick tea molds sequentially slide down the spiral track by self gravity, and the brick tea molds pass through the spiral track 69 and then come out from the output port 72 under the action of no external power.
As shown in fig. 7, the die head disassembling device 6 includes a pair of lifting nut wrenches 28 and a pair of screw ejection rollers 29, and the pair of lifting nut wrenches 28 are disposed on the left and right sides and are consistent with the two nuts for fixing the brick tea die 18 in spacing and positioning, so that the nuts can be mechanically unscrewed when the brick tea die arrives. The spacing between the paired screw ejection rollers 29 is smaller than the screw spacing of 3mm-5mm, so that when the brick tea mold passes, the screws on both sides are ejected to both sides, and the mold head and the brick tea mold body are in a separable state.
The front conveying end of the die head disassembling device 6 is provided with a transferring mechanism 49, the transferring mechanism 49 lifts up the die head and transfers the die head to the die head conveying belt 8, automatic disassembly of the brick tea die is realized, the output end of the die head conveying belt 8 is provided with the same transferring mechanism 49, and the die head is lifted up and transferred into the pressed brick tea die main body.
As shown in fig. 8 to 11, the panel cleaning conveyor 9 includes a conveyor rail 30, and a cleaning mechanism 31, a heating mechanism 32, and a tea oil spraying mechanism 33 are sequentially installed on the conveyor rail 30.
The cleaning mechanism 31 comprises a top cover 34, the top cover 34 is composed of a cover plate 66 hinged front and back and an observation window 67 at the top end, and after the equipment is debugged normally, the top cover 5 and a bracket of the conveying track 1 can be welded into a whole. The cleaning brushes 35 and the purging pipes 36 are sequentially arranged in the top cover 34 front and back, the cleaning brushes 35 are two groups, the upper part of each group of cleaning brushes 35 is connected with a motor, the cleaning of tea leaves on the panel is performed by rotating the cleaning brushes 35, then the cleaning is performed again by 2 groups of purging pipes 36, and dust and the tea leaves are finally collected through the collecting tank 37 for recovery treatment.
The heating mechanism 32 is a heating plate, the heating plate is arranged above the conveying roller, and the temperature of the heating plate is controlled to be 40 ℃. By heating at a certain temperature range, the later-stage brick stripping efficiency can be improved, and the brick stripping quality and the glossiness are good and smooth.
The tea oil spraying mechanism 33 comprises a cover body 38, a tea oil nozzle 39 is arranged in the cover body 38, and the tea oil nozzle 39 is respectively communicated with a compressed air pipe 40 and a tea oil pipe 41. Therefore, the sprayed tea oil can be atomized, and the spraying is ensured to be more uniform. And tea-seed oil recovery tank 42 is installed to tea-seed oil nozzle 39 below, installs the oil outlet pipeline of taking the solenoid valve on the tea-seed oil recovery tank 42, and the tea-seed oil that falls through the oil spout is retrieved by tea-seed oil recovery tank 42, carries out follow-up reuse.
As shown in fig. 26, the lifting device 5 and the transfer mechanism 49 installed at two ends of the mold head conveyor belt 8 comprise a lifting cylinder 50, a magnetic block 51 is installed at the end of a piston rod of the lifting cylinder 50, and after the magnetic block 51 is electrified, magnetic force is generated, so that the brick tea mold 18 or the mold head can be attracted and lifted; the lifting cylinder 50 is mounted on a slide rail 52 and moves back and forth or left and right by a telescopic cylinder 53. The cylinder in this place can be replaced by a hydraulic cylinder. Because the power of the air cylinder or the hydraulic cylinder is larger, the lifting movement control is more convenient, the air cylinder and the electromagnet are adopted to cooperate for the die head and the brick tea die, the quick transfer is realized, and the device is very convenient.
A method for producing green brick tea by a green brick tea large-scale production line comprises the following steps:
1) Firstly, tea leaves are conveyed from a tea warehouse to enter the tea storage tank 10 and the face tea storage tank 11 for storage through a wind power conveying pipe and a tea conveying fan, and dust is removed through a cloth bag dust removing hopper in the conveying process. When needed, the relevant controller controls the tea to be discharged from the tea storage tank 10 and the flour tea storage tank 11, the tea is conveyed through the screw feeder 12, the tea enters the tea steaming device 13, the tea enters the tea weighing hopper 14 after being steamed, and the tea falls after being accurately weighed. The flour tea leaves are required to be subjected to twice blanking before and after the inner tea blanking, so that the blanking of the bottom tea and the flour tea is completed. The blanking time is controlled by the controller, and the openings of the bottom valves of the weighing hoppers are sequentially regulated, so that the blanking is sequentially completed at fixed time.
2) In the blanking process, the materials are scattered by the corresponding evenly distributed hopper 44 in the material homogenizing mechanism 17 and then enter the corresponding brick tea mould 18, so that automatic material homogenizing of tea is realized, and in the process, a die sleeve 56 for containing tea is circularly reciprocated between the automatic tea material batching and blanking device 3 and the compression forming device 4-2 through a tea conveying ring 57 to serve as an inner sleeve of the brick tea mould 18.
3) After being conveyed forwards through the annular conveying track 1, the panel is conveyed to the pre-pressing device 4-1, the panel which is brushed with oil from the panel cleaning conveying belt 9 is put into the brick tea mould 18 for pre-pressing, and then is subjected to compression molding through the compression molding device 4-2; at the same time, the die heads conveyed from the die head conveyor 8 are transferred through the transfer mechanism 49 into the brick tea molds 18, manually nut-locked, and continue to move forward.
4) When the pressed brick tea mould 18 passes through the conveying roller 25 and reaches the supporting roller 26, the brick tea mould 18 stops at the center of the supporting roller 26 after being limited by the limiting mechanism; the supporting bottom plates at the two sides of the brick tea mould are wider than the distance between the lifting brackets at the left side and the right side by utilizing the interval between the two sides of the supporting roller 26 and the main frame 19 of the lifter, so that when the transmission chain groups 20 at the left side and the right side drive the lifting brackets 23 at the opposite inner sides to lift simultaneously, the lifting brackets 23 at the lower end of the brick tea mould gradually lift and lift the brick tea mould upwards; when the brick tea mould rises to the top, the lifting cylinder 50 on the transfer mechanism 49 descends, the magnet 51 is electrified and attracts the brick tea mould upwards, and the brick tea mould is separated from the lifting bracket 23. The telescoping cylinder 53 is then retracted and the brick tea mold is transferred to the horizontal section of the screw conveyor track 2.
5) The horizontal section of the spiral conveying track 2 is connected with the input port 45 of the spiral track 69, and brick tea molds for pressing tea leaves enter from the input port 71 at the top end, and the spiral track 69 is formed by the arranged conical rollers 70 together due to a certain downward inclination angle of the spiral track 69, so that the friction force is small. The plurality of brick tea molds slide down the spiral track in turn by their own weight and eventually exit the outlet 72.
6) After the brick tea mould 18 reaches the mould head dismounting device 6, firstly, the air cylinder 54 is adjusted to drive the sliding seat 55 to lift, the motor on the sliding seat 55 drives the lifting nut wrench 28 to rotate, so that the nuts on the brick tea mould 18 are unscrewed, after the nuts are unscrewed, the brick tea mould 18 continues to be pushed forward by the screw ejection rollers 29 to the two sides by the screw matched and connected with the nuts, so that the brick tea mould 18 main body and the mould head are in a detachable state, and the mould head is sucked and placed on the mould head conveying belt 8 by the subsequent transfer mechanism 49 to be processed in the next round.
7) After the brick tea ejection device 7 is reached, the ejector blocks at two sides are clamped in the interval between the upper end plate and the lower end plate of the brick tea mold 18, the brick tea and the panel are ejected together through the top plate under the action of the lifting hydraulic cylinder at the lower part of the brick tea mold 18, and the brick tea is manually placed on the panel cleaning conveyor belt 9 to clean, heat and brush oil; the brick tea is placed at the designated position for subsequent packaging treatment, and the main body of the emptied brick tea mould 18 is transported forward for subsequent blanking work.
Claims (1)
1. A production method of green brick tea is characterized in that: comprises the steps of,
1) Firstly, tea leaves are conveyed from a tea warehouse to an inner tea storage tank (10) and a face tea storage tank (11) for storage through a wind power conveying pipe and a tea conveying fan, and dust is removed through a cloth bag dust removal hopper in the conveying process; when needed, the related controller controls the tea to be discharged from the tea storage tank (10) and the flour tea storage tank (11), the tea is conveyed by the screw feeder (12), the tea enters the tea steaming device (13), the tea is steamed and then enters the tea weighing hopper (14), and the tea falls after being accurately weighed; the flour tea leaves are required to be subjected to twice blanking before and after the blanking of the inner tea, so that the blanking of the bottom tea and the flour tea is completed; the blanking time is controlled by a controller, and the openings of the bottom valves of all weighing hoppers are sequentially regulated, so that the blanking is sequentially completed at fixed time;
2) In the blanking process, the materials are scattered by corresponding evenly distributed funnels (44) in a material homogenizing mechanism (17) and then enter corresponding brick tea molds (18), so that automatic material homogenizing of tea is realized, in the process, a die sleeve (56) for containing tea is circularly reciprocated between a tea automatic material proportioning and blanking device (3) and a compression molding device (4-2) through a tea conveying ring (57) to serve as an inner sleeve of the brick tea molds (18);
3) After being conveyed forwards through an annular conveying track (1), the panel is conveyed to a prepressing device (4-1), a panel which is brushed with oil from a panel cleaning conveying belt (9) is placed into a brick tea mould (18) for prepressing, and then is subjected to press forming through a press forming device (4-2); meanwhile, the die heads conveyed from the die head conveying belt (8) are transferred and put into the brick tea die (18) through a transfer mechanism (49), and nuts are manually locked and continuously move forwards;
4) When the pressed brick tea mould (18) reaches the supporting roller (26) through the conveying roller (25), the brick tea mould (18) stops at the center of the supporting roller (26) through the limiting mechanism; the supporting bottom plates at the two sides of the brick tea mould are wider than the distance between the lifting brackets at the left side and the right side by utilizing the space between the two sides of the supporting roller (26) and the main frame (19) of the lifter, so that when the transmission chain groups (20) at the left side and the right side drive the lifting brackets (23) at the opposite inner sides to lift simultaneously, the lifting brackets (23) at the lower end of the brick tea mould gradually lift and lift the brick tea mould upwards; when the brick tea mould rises to the top end, a lifting cylinder (50) on the transfer mechanism (49) descends, the magnet (51) is electrified and sucks the brick tea mould upwards, and the brick tea mould is separated from the lifting bracket (23); then the telescopic cylinder (53) is retracted backwards, and the brick tea mould is transferred to the horizontal section of the spiral conveying track (2);
5) The horizontal section of the spiral conveying track (2) is connected with an input port (71) of the spiral track (69), and a brick tea mould for pressing tea leaves enters from the input port (71) at the top end, and as the spiral track (69) has a certain downward inclination angle, the spiral track (69) is formed by the arranged conical rollers (70) together, so that the friction force is small; the plurality of brick tea molds sequentially slide down the spiral track by self gravity and finally come out of the output port (72);
6) After the brick tea mould (18) reaches the mould head dismounting device (6), firstly, an air cylinder (54) is regulated to drive a sliding seat (55) to lift, a motor on the sliding seat (55) drives a lifting nut wrench (28) to rotate, so that nuts on the brick tea mould (18) are unscrewed, after the nuts are unscrewed, the brick tea mould (18) continues to be pushed to two sides by a screw ejection roller (29) forwards, a screw matched and connected with the nuts is pushed to two sides, so that a main body of the brick tea mould (18) and a mould head are in a detachable state, and a subsequent transfer mechanism (49) sucks the mould head and places the mould head on a mould head conveying belt (8) for next round of treatment;
7) After the green brick tea ejection device (7) is reached, the ejector blocks at two sides are clamped in the interval between the upper end plate and the lower end plate of the brick tea mold (18), the jacking hydraulic cylinder at the lower part of the brick tea mold (18) acts, brick tea and the panel are ejected together through the top plate, and the panel is manually placed on the panel cleaning conveyor belt (9) to clean, heat and brush oil; and the brick tea is placed at a designated position for subsequent packaging treatment, and the main body of the vacated brick tea mould (18) is transported forwards for subsequent blanking work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310510143.6A CN116784394A (en) | 2017-06-26 | 2017-06-26 | Green brick tea production method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310510143.6A CN116784394A (en) | 2017-06-26 | 2017-06-26 | Green brick tea production method |
| CN201710495035.0A CN107136238B (en) | 2017-06-26 | 2017-06-26 | Large-scale production line and production method of green brick tea |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710495035.0A Division CN107136238B (en) | 2017-06-26 | 2017-06-26 | Large-scale production line and production method of green brick tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116784394A true CN116784394A (en) | 2023-09-22 |
Family
ID=59784461
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310510143.6A Pending CN116784394A (en) | 2017-06-26 | 2017-06-26 | Green brick tea production method |
| CN201710495035.0A Active CN107136238B (en) | 2017-06-26 | 2017-06-26 | Large-scale production line and production method of green brick tea |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710495035.0A Active CN107136238B (en) | 2017-06-26 | 2017-06-26 | Large-scale production line and production method of green brick tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN116784394A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697542A (en) * | 2017-09-25 | 2018-02-16 | 益阳胜希机械设备制造有限公司 | A kind of three-dimensional tea bricks die is cool to put line |
| CN107494801B (en) * | 2017-10-17 | 2021-01-05 | 普洱市布朗茶业有限公司 | One set of mechanized brick tea production system |
| CN108082941A (en) * | 2018-01-11 | 2018-05-29 | 济南金牛砖瓦机械有限公司 | Collating unit is organized into groups in a kind of intelligent visual adobe |
| CN109967290B (en) * | 2019-03-08 | 2020-10-30 | 鄂州宝丰金属棉技术股份有限公司 | Soap-containing steel wire cotton ball production device |
| CN110171703A (en) * | 2019-03-09 | 2019-08-27 | 益阳胜希机械设备制造有限公司 | A kind of very little aluminium sheet pushing meanss |
| CN110262371A (en) * | 2019-06-06 | 2019-09-20 | 南京理工大学 | A kind of brick tea Automatic Burden Control System and method |
| CN110973296A (en) * | 2019-12-30 | 2020-04-10 | 益阳胜希机械设备制造有限公司 | Full-automatic manual-building Fuzhuan tea production equipment |
| CN111109382A (en) * | 2020-01-19 | 2020-05-08 | 鑫鼎生物科技有限公司 | Full-automatic production device and production method for small round cake green brick tea |
| CN112493332B (en) * | 2020-12-21 | 2022-06-24 | 湖北科技学院 | Efficient production method of brick tea |
| CN113978858B (en) * | 2021-12-27 | 2022-03-11 | 福建省安溪县福韵机械有限公司 | Tea pressing and packaging equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703121B (en) * | 2009-11-20 | 2012-08-15 | 安徽农业大学 | Tea even distribution feeding machine |
| CN203028039U (en) * | 2013-01-11 | 2013-07-03 | 林清矫 | Automatic tea cake press |
| CN203486457U (en) * | 2013-08-16 | 2014-03-19 | 天津市华帅制药机械有限公司 | Vertical conveyor |
| CN103947776B (en) * | 2014-05-13 | 2017-01-25 | 长沙湘丰智能装备股份有限公司 | Continuous dark green tea pressing production line |
| CN104430984B (en) * | 2014-12-04 | 2017-03-15 | 鑫鼎生物科技有限公司 | Bicyclic blue bricks tea production line |
| CN205009642U (en) * | 2015-08-04 | 2016-02-03 | 益阳胜希机械设备制造有限公司 | Automatic line of suppressing of black brick tea |
| CN207125254U (en) * | 2017-06-26 | 2018-03-23 | 鑫鼎生物科技有限公司 | A kind of green brick tea large-scale production line |
-
2017
- 2017-06-26 CN CN202310510143.6A patent/CN116784394A/en active Pending
- 2017-06-26 CN CN201710495035.0A patent/CN107136238B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107136238A (en) | 2017-09-08 |
| CN107136238B (en) | 2023-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107136238B (en) | Large-scale production line and production method of green brick tea | |
| CN207100340U (en) | A kind of biscuit fabric process equipment | |
| US6951451B2 (en) | Reciprocating head press | |
| CN104057537B (en) | The production system of concrete component | |
| US7229270B2 (en) | Reciprocating head press | |
| CN106135330B (en) | A kind of three-dimensional biscuit production line | |
| CN107775787B (en) | A kind of insulating fire brick automatic casting molding base system and method | |
| CN105855894A (en) | Phosphor copper ball production line | |
| CN104325553A (en) | Automatic production line for self-heat-insulating building block | |
| CN107863243B (en) | Automatic production line from bonding magnetic pressing to curing and implementation method thereof | |
| CN207125254U (en) | A kind of green brick tea large-scale production line | |
| CN110936588A (en) | Automatic fabric production system and fabric production method | |
| CN107188396B (en) | Automatic production line for glass mosaics | |
| CN104664574A (en) | Multifunctional fermenting grain turning machine with spiral fence, and use method thereof | |
| CN108557413A (en) | A kind of belt conveyer scale of automatic sorting correction | |
| CN206373601U (en) | A kind of assembling line of filter valve body | |
| CN206142447U (en) | Automatic go up unloading treatment facility | |
| CN211306691U (en) | Automatic slip casting make-up machine of conveying type | |
| CN105819201B (en) | A kind of double handles arrange press-loading apparatus | |
| CN208165892U (en) | A kind of valve lift machine | |
| CN211222027U (en) | Automatic production system for fabric | |
| CN208163961U (en) | Elevator counterweight block automatic production line | |
| CN108453883B (en) | Automatic production line for elevator balancing weights | |
| CN106689607A (en) | Fast preparation device for composite material blocky brown sugar | |
| CN207721067U (en) | A kind of waffle baking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |