CN109699767A - A kind of tealeaves intelligence kneading in technique - Google Patents
A kind of tealeaves intelligence kneading in technique Download PDFInfo
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- CN109699767A CN109699767A CN201910071000.3A CN201910071000A CN109699767A CN 109699767 A CN109699767 A CN 109699767A CN 201910071000 A CN201910071000 A CN 201910071000A CN 109699767 A CN109699767 A CN 109699767A
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Abstract
The present invention provides a kind of tealeaves intelligence kneading in technique, includes the following steps: that 1, tealeaves is fed；2, pressurization is rubbed；3, discharging；4, cleaning air-dries；The present invention uses PLC intelligent control on the whole, can crossbeam be automatically opened and is closed, convenient for rubbing to be added the rolling machine rubbed leaf raw material, while using arm structure in cylinder, guaranteeing that force pressurization is more balanced；It is used for using slip ring to rolling machine top electromechanical assembly and the power supply of corresponding control loop and rolling machine top electromechanical assembly and host computer is communicated, communicated by host computer through the PLC of slip ring and rolling machine top to realize automatically opening and being closed to crossbeam；Leaf of rubbing after the completion of rubbing is carried out to cylinder is rubbed and knead dish carry out cleaning cleaning after the completion of automatic discharging and discharging, to realize that the automation to tea rolling manipulates.
Description
Technical field
The present invention relates to Tea Production processing technique field, in particular to a kind of tealeaves intelligence kneading in technique.
Background technique
Rolling machine is common mechanical equipment during Tea Production, and existing tea twisting machine includes being arranged on the rack
Knead dish, be provided with rib in knead dish, rub and be provided with gland above face, gland setting is being rubbed in cylinder, and cylinder is rubbed
It is connect with crank and rocker mechanism, when implementing to operate tea rolling, power mechanism movement, crank and rocker mechanism starts running,
Drive rubs cylinder and moves in a circle in knead dish, rubs to tealeaves implementation.
In the prior art, when operating to tea rolling, each rolling machine is independent work, when to tea rolling
When machine feeds intake, tea twisting machine only in the state of shutdown, shakes handwheel and interlocks leading screw and nut mechanism, so that gland is lifted
To rubbing above cylinder, and is fed intake again by artificial mode into knead dish, then shake handwheel and interlock feed screw nut's machine
Then structure movement starts rolling machine and continues to rub operation, above-mentioned rubs so that gland moves down and compresses tealeaves
Twister cannot achieve continuous automated production, operator's large labor intensity, low efficiency when rubbing operation to tealeaves implementation
Under.
Summary of the invention
To solve the technical problem in above-mentioned background technique, the present invention provides a kind of tealeaves intelligence kneading in technique, including such as
Lower step:
Step (1), tealeaves charging:
The cover (201) rubbed above cylinder (2) will be first located to be raised up to higher than barrel, the lifting of cover (201) is controlled by PLC
Servo electric cylinders (1) processed realize that subsequent PLC control is located at the motor at the upper side of crossbeam (5) (specifically can be using the angular electricity that slows down
Machine) positive and negative rotation to control the opening and closings of crossbeam (5), is mounted on the cover (201) on crossbeam (5) in company with crossbeam (5) together in this way
It is on and off；
In view of traditional structure is that lower hopper is offset to and rubs at the upper side of cylinder (2), tealeaves blanking is .ed while forming high on one side
Low ramped shaped, feed in this way it is inefficient, can not once fill it up with；It moves to and is rubbed on cylinder (2) center when now by lower hopper blanking
Fang Hou, tealeaves blanking forms slightly lower " steamed stuffed bun " shape in intermediate high both sides, to realize that maximum feeds；The blanking after the completion of blanking
Bucket carries out mobile be reset to and rubs at the upper side of cylinder (2), and cover (201) closing, which is reset at, rubs above cylinder (2)；
It is rubbed in cylinder (2) since tea raw material free-falling enters, forms slightly lower " steamed stuffed bun " shape in intermediate high both sides, because
This needs for lower hopper to be moved to and rub on cylinder (2) center to complete that more tealeaves can be loaded in disposable charging
Fang Jinhang blanking, the position at tealeaves both sides bottom is close to the edge mouth of cylinder (2) is rubbed after feeding in this way, to realize that maximum adds
Material；
Step (2), pressurization are rubbed:
Cylinder (2) interior tealeaves is rubbed to being located at, by PLC by control servo electric cylinders (1) realization to the liter up and down of cover (201)
Drop and positioning, realization regulate and control to the pressurization for rubbing leaf in cylinder (2) is rubbed；
It is be combined with each other and is pressed with stroke by control moment, in case compacting is excessively, in order to avoid since stroke is excessive, cover
(201) too low and cause to rub leaf and can not roll；Specifically, by cover (201) lower than cylinder (2) edge mouth is rubbed, first in progress
Low speed pneumatics is rubbed, and then gradually the pressurization of speed change transformation is rubbed, and is wanted to cylinder (2) revolving speed and cover (201) pressurization is rubbed by technique
Ask low speed, middling speed, full speed, the variation such as pneumatics, light pressure, middle pressure, weight；Require cover (201) downwardly against rubbing cylinder (2) simultaneously
Top edge mouth enter rub in cylinder (2) pressing to rub the interior depth M of cylinder (2) should be no more than rubbing the 1/3 of cylinder (2) height H；
The oscilaltion and positioning to cover (201) are realized by servo electric cylinders (1), realize that cylinder (2) is interior to be rubbed to rubbing
Twist the pressurization regulation of leaf；Wherein, the requirement that combines with pressing stroke of pressing torque is: when cover (201) is downwardly against rubbing
Cylinder (2) top edge mouth, which enters, to be rubbed in cylinder (2) pressing and rubs the 1/3 of cylinder (2) height H to rubbing the interior depth M of cylinder (2) and reach
When, pressing torque and pressing stroke will stop；When cover (201), which press down on torque, reaches preset value, even if
Cover (201) rubs in cylinder (2) pressing to rubbing the interior depth M of cylinder (2) also downwardly against rubbing cylinder (2) top edge mouth and enter
When not up to rubbing the 1/3 of cylinder (2) height H, pressing torque and pressing stroke will also stop；
Specifically: to rubbing a revolving speed by technique requirement low speed, middling speed, full speed, cover pressurization by pneumatics, light pressure, middle pressure,
The variation such as weight, while under the effect of servo electric cylinders, pressing torque be combined with each other with pressing stroke height, and control cover is pressed downwards
Range/torque of pressure meets: M≤1/3 × H；Wherein, H is to rub cylinder height；M is cover in servo electric cylinders driving effect
Under rub depth in cylinder from rubbing a top edge mouth and extend into, at this time cover position and rub a top edge mouth it
Between distance be depth M；Unit is mm；It is fed in this way in blanking and during rub, cover is downwardly against rubbing cylinder top
End edge bead enter rub range/torque for pressing in cylinder to rub in cylinder depth M should all be no more than rubbing cylinder height H
1/3, in order to avoid the tealeaves rubbed during rubbing can not roll；
It (can specifically be used: three-phase four using slip ring to a top electromechanical assembly and the power supply of corresponding control loop is rubbed
Line or single-phase two wires) and (can specifically use: RS485 or RS232) is communicated with host computer to a top electromechanical assembly is rubbed, by
Host computer is communicated with the PLC for rubbing top through slip ring to realize automatically opening and being closed to crossbeam (5)；
Rubbing a top electromechanical assembly includes servo electric cylinders (1) and the angular speed reducer for controlling crossbeam (5) opening and closing；
Slip ring is the light current combining form of the forceful electric power and RS485 or RS232 using three-phase and four-line or single-phase two wires；
Step (3), discharging:
To the tealeaves after step (2) pressurization is rubbed is completed using automatic discharge unit, first discharging block piece (31) is gradually beaten
It opens, so that discharging block piece (31) and rubbing between cylinder (2) bottom surface 40 °~60 ° (preferably 50 °) slanted angles of formation, and cooperates and rub
Slowly running for cylinder (2) is twisted, the tealeaves on knead dish (30) is gradually subjected to discharging along discharge port (301) in an orderly manner in this way；
Then discharge port (301) is fully opened again, i.e., discharging block piece (31) is turned between knead dish (30) bottom surface and formed at this time
90 ° or be greater than 90 °；
Step (4), cleaning air-dry:
To above-mentioned steps (1)~(3) are completed and before reopening after long-time is idle using rolling machine, need pair
It rubs cylinder (2) and knead dish (30) carries out cleaning cleaning, by being uniformly equally spacedly mounted on knead dish (30) annular edge edge
Interior sidewall surface on multiple spray heads towards rubbing in cylinder (2) and knead dish (30) successively alternately water spray and jet, Ke Yixian
Jet after water spray, can also spray water after first jet perhaps steam mixing hydro-peening or individually using water spray or jet simultaneously；Its
The height and angle of middle water spray and jet is regulated and controled as needed, residual in cylinder (2) and knead dish (30) to rubbing to realize
The tealeaves bits end stayed and other sundries carry out comprehensively cleaning cleaning；Finally continue jet to rubbing cylinder (2) and rub after cleaning
Residual steam carries out air-dried on twirl disk (30).
Preferably, in step (1), carried out rubbing the tealeaves in cylinder (2) using manipulator to feeding and overstock
It squeezes, is as often as possible fed with realizing to rub in cylinder (2) in multiple times.
Preferably, a tealeaves charging is completed, and expire to after the edge mouth for rubbing cylinder (2) in step (1),
Then cover (201), which closes at, rubs above cylinder (2), and being pressed down against using servo electric cylinders (1) driving cover (201) will be in fluffy
The tealeaves of loose shape gradually squeezes closely, while cover (201) being required to rub downwardly against the entrance of cylinder (2) top edge mouth is rubbed
In cylinder (2) pressing to rub the interior depth M of cylinder (2) should be no more than rubbing the 1/3 of cylinder (2) height H；It will be rubbed in cylinder (2) in this way
Vacating space is rubbed in cylinder (2) as far as possible with realizing that tealeaves is fed again or repeatedly toward completion in cylinder (2) is rubbed to realize
Mostly feed.
Preferably, carrying out Image Acquisition to the cylinder of rubbing after primary or multiple cleaning cleaning in step (4)
(general to be captured using camera), and (be to rub and confirm that clean cylinder of rubbing carries out in advance to not yet charging with original image
The image of acquisition) carry out image comparison, whether same degree reaches preset value between the two for judgement, such acquired image with
In the case of same degree reaches preset value between reset condition image, then to rub cylinder carry out it is air-dried, otherwise to rub cylinder continue
Cleaning cleaning is carried out using water spray/jet mode.
It is whole the present invention also provides a kind of intelligent both arms tea twisting machine based on a kind of above-mentioned tealeaves intelligence kneading in technique
It is upper use PLC intelligent control, crossbeam can be automatically opened and is closed, convenient for rub be added in cylinder rub leaf original
Material, by servo electric cylinders realize to cover carry out oscilaltion formed control and to be located at rub rubbed in cylinder leaf amount how much into
Row pressurization regulation, while using the rolling machine of arm structure, guarantee that force pressurization is more balanced；
It is used to (can specifically use: three rolling machine top electromechanical assembly and the power supply of corresponding control loop using slip ring
Four line of phase or single-phase two wires) and to the communication of rolling machine top electromechanical assembly and host computer (can specifically use: RS485 or
RS232), communicated by host computer through the PLC of slip ring and rolling machine top to realize automatically opening and being closed to crossbeam；
Wherein, a top electromechanical assembly is rubbed to include servo electric cylinders (1) and open and close for controlling crossbeam (5)
It opens and closes rotation drive device (6)；
Slip ring is the light current combining form of the forceful electric power and RS485 or RS232 using three-phase and four-line or single-phase two wires；
To rubbing after the completion of rubbing, leaf carries out automatic discharging and discharging rubs cylinder after the completion and knead dish are cleaned
Cleaning, to realize that the automation to tea rolling manipulates.
To achieve the above object, the present invention provides a kind of intelligent both arms tea twisting machine, including knead dish (30), rubs cylinder
(2), cover (201), head tree arm (3), auxiliary column arm (4), crossbeam (5), for driving crossbeam (5) to carry out the of rotary opening and closing
One control assembly, for driving cover (201) to carry out the second control assembly of stroke lifting and torque size and for manipulating
The PLC of first control assembly and the second control assembly；
First control assembly includes locking system (8) and opening and closing rotation drive device (6)；
Second control assembly is using the carry out stroke lifting and power for driving cover (21) perpendicular to crossbeam (5)
The servo electric cylinders (1) of square size；Oscilaltion and positioning to cover (201) are realized by servo electric cylinders (1) in this way, realized
Regulate and control to the pressurization for rubbing leaf in cylinder (2) is rubbed；Wherein, the requirement that pressing torque is combined with pressing stroke is: working as cover
(201) when the 1/3 of cylinder (2) height is rubbed in the arrival of downward push stroke distances, pressing torque and pressing stroke will stop；When
When cover (201) presses down on torque arrival preset value, even if cover (201) presses down on stroke distances and also not up to rubs
When twisting the 1/3 of cylinder (2) height, pressing torque and pressing stroke will also stop；
Described crossbeam (5) one end is connect by locking system (8) with auxiliary column arm (4), and crossbeam (5) other end passes through opening and closing
Rotation drive device (6) is connect with head tree arm (3)；
The head tree arm (3) and auxiliary column arm (4) are in that symmetry shape is located at crossbeam (5) both ends；
Locking system (8) is used to automatically lock auxiliary column arm (4) crossbeam (5), and in opening and closing rotation drive device
(6) lock-off will can be automatically separated between crossbeam (5) and auxiliary column arm (4) when driving crossbeam (5) is rotated；
Opening and closing rotation drive device (6) is for driving crossbeam (5) to rotate 45 °~120 ° around head tree arm (3), by turning
Dynamic crossbeam (5) remove the cover (201) for being located at and rubbing above cylinder (2), avoid cover (201) from sheltering from and rub above cylinder (2)
Feed inlet, so that swimmingly leaf raw material is rubbed in addition to rubbing in cylinder (2).
Cooperated using opening and closing rotation drive device (6) and the connection of locking system (8), realizes automatically opening and closing for crossbeam
It closes, is convenient for rubbing leaf raw material to rubbing to be added in cylinder in this way.
Preferably, the invention also includes rub the rotate driving of rubbing that cylinder (2) is rotated for drive and fill
Set, it is described rub a device of rotation driving include three pivoted arms (204), three pivoted arm (204) medial ends be fixedly mounted on
Rub three linking arm (202) pivotal fits on cylinder (2) bottom；Three pivoted arm (204) outboard ends and supporting table (206) are pushed up
End pivotal fit；
Slip ring I (205) are set between N number of pivoted arm (204) and supporting table (206) top end part, the nature that wherein N is 1 or 2
Number；I.e. between 1 pivoted arm (204) and supporting table (206) top end part be arranged slip ring I (205), or 2 pivoted arms (204) with
Slip ring I (205) is provided between supporting table (206) top end part；
The slip ring I (205) be used for rub a top electromechanical assembly and corresponding control loop power supply (can specifically adopt
With three-phase and four-line or single-phase two wires) and to rub a top electromechanical assembly and host computer communication (can specifically use: RS485 or
RS232), communicated with the PLC for rubbing top through slip ring I (205) to realize automatically opening and closing to crossbeam (5) by host computer
It closes；
Rubbing a top electromechanical assembly includes servo electric cylinders (1) and the opening and closing for controlling crossbeam (5) open and close
Rotation drive device (6)；
Slip ring I (205) is the light current combining form of the forceful electric power and RS485 or RS232 using three-phase and four-line or single-phase two wires.
Wherein 1 group or 2 groups of slip rings are as spare when using 2 groups of perhaps 3 groups of slip rings, to avoid wherein 1 group cunning
It can be that rub a top electromechanical assembly normal that ring, which is unable to other 1 group or 2 groups of slip rings when normal power supply perhaps communicates operation,
Operating is powered and ensures that PLC and host computer communication are normal.
It is effectively prevented from existing equipment and is powered using hanging wire cable in this way, it is long-term on the one hand to avoid hanging wire cable
The loss of rotation, on the other hand also can be in time by the running state information of servo electric cylinders (1) and opening and closing rotation drive device (6)
Carry out communication feedback.
Preferably, automatic discharge unit is installed on knead dish (30) bottom surface in the present invention, the automatic discharging dress
It sets including power control unit and discharging block piece, power control unit is connect with discharging block piece, and power control unit is fixedly mounted
Below knead dish bottom surface or knead dish, discharging block piece is for blocking the discharge port in knead dish (301), discharging block piece
The lower section of discharge port (301) in knead dish is set；
Power control unit is past for driving discharging block piece progress automatically parallel-moving type reciprocating motion or circular arc type to rotate
Multiple movement, in this way when knead dish are needed to rubbing leaf and carrying out discharging, drive between discharging block piece and discharge port (301) by
Ascending blanking cavity is gradually formed, so that rubbing leaf along discharge port (301) free blanking in knead dish；And it is unloading
After the completion of material or need that the driving of discharging block piece is blocked discharge port (301) to when rubbing leaf in knead dish and rubbing.
Specifically, in company with the rotation for rubbing cylinder in knead dish, leaf is rubbed along the blanking cavity in such knead dish
Thoroughly discharging is completed；As preferred operations technique: discharging block piece first being turned to 50 ° of dischargings of formation between knead dish bottom surface
Angle, then cooperate the rotation that cylinder is rubbed in knead dish, then (i.e. discharging block piece is turned to and rubbed completely by discharge port (301) opening
Twirl shape between face of trying to get to the heart of a matter is in 90 ° or be greater than 90 °), the leaf of rubbing in knead dish can be with taking advantage of a situation along discharge port (301)
Gradually and orderly thoroughly discharging is completed；And be effectively prevented in this way due to discharging excessively suddenly caused by it is elastic irregular.
Preferably, be provided on knead dish (30) in the present invention for can in knead dish and rub in cylinder into
Row water spray and jet realize cleaning and air-drying function spray nozzle device, such structure setting, realize to remain in knead dish and
It rubs tealeaves in cylinder precisely, in all directions to clear up, avoids to remain in knead dish and rub tealeaves in cylinder and repeatedly repeatedly be rubbed
It twists and (rubs excessively), so that the quality of leaf is rubbed in guarantee.
The spray nozzle device includes air pump (32), water pump (33), multiple spray heads (303), more water inlet pipes and Duo Gen air inlet
Pipe, the air pump (32) are connected by more water inlet pipes with corresponding spray head (303) respectively, and the water pump (33) passes through respectively
More air inlet pipe are connected with corresponding spray head (303)；As needed in this way, booster air pump or starting water pump, make in time
Spray head against in knead dish and rubbing cylinder and carry out water spray or jet；These spray heads (303) are uniformly equally spacedly mounted on
In the interior sidewall surface on knead dish annular edge edge, rotation adjustment device, each rotation adjustment device are provided on each spray head (303)
It can be used in regulating and controlling the up and down direction and left and right directions of the jet hole on respective spray head (303)；In this way by spray head (303)
The gas or water body that jet hole ejects can be regulated and controled along up and down direction and left and right directions, be realized to remaining in
Knead dish and rubbing rub that folic acid is quasi-, clears up in all directions in cylinder.
Preferably, opening and closing rotation drive device (6) is made of hollow shaft motor and gear-box, gear-box with
Crossbeam (5) engagement connection, for driving crossbeam (5) around head tree arm (3) accurately rotary motion.
Preferably, the opening and closing rotation drive device (6) is using servo motor or stepper motor, for driving cross
Beam (5) is around head tree arm (3) accurately rotary motion.
Preferably, the initial installation direction of 6~12 spray heads (303) is directed towards the discharge port for being located at and rubbing disk center
(301)；And each spray head (303) deflect to the left direction and to the right deflection direction can reach be to greatest extent with just
It is in 90 ° of angles between beginning installation direction；Each spray head (303) upward deflects direction and deflects down what direction can reach
It is between horizontal direction to greatest extent in 45 ° of angles.
Preferably, being uniformly equally spacedly equipped with 6~12 spray heads in the interior sidewall surface on knead dish annular edge edge
(303)。
Preferably, the air pump (32) and water pump (33) are installed in knead dish bottom end.
Preferably, the power control unit is using servo motor, perhaps stepper motor servo motor or stepping are electric
Machine is for driving discharging block piece to carry out arc-shaped or semi-circular rotary reciprocating motion, to realize discharging block piece to discharge port
(301) block or open.
Preferably, the power control unit includes cylinder and guide rail, cylinder driving discharging block piece is carried out along guide rail
Translation moves back and forth, to realize that discharging block piece blocks or opens discharge port (301).
Preferably, the power control unit use super-clutch, super-clutch for drive discharging block piece into
Row arc-shaped or semi-circular rotary reciprocating motion, to realize that discharging block piece blocks or opens discharge port (301).
Preferably, N number of pivoted arm (204) medial end rubs corresponding linking arm on cylinder (2) bottom with being fixedly mounted on
(202) slip ring II (203) is also equipped between, the natural number that wherein N is 1 or 2；
The slip ring II (203) is for assisting above-mentioned slip ring I (205) to rubbing a top electromechanical assembly and corresponding control
It loop power supply (can specifically use: three-phase and four-line or single-phase two wires) and is communicated to a top electromechanical assembly and host computer is rubbed
(can specifically use: RS485 or RS232) is communicated with the PLC for rubbing top through slip ring I (205) to realize pair by host computer
Crossbeam (5) automatically opening and being closed；
Rubbing a top electromechanical assembly includes servo electric cylinders (1) and the opening and closing for controlling crossbeam (5) open and close
Rotation drive device (6)；
Slip ring I (205) is the light current combining form of the forceful electric power and RS485 or RS232 using three-phase and four-line or single-phase two wires；
When using 2 groups of slip ring perhaps 3 groups of slip rings wherein 1 group of slip ring or 2 groups of slip rings as spare, to avoid
It can be to rub on cylinder that wherein 1 group of slip ring, which is unable to other 1 group of slip ring or 2 groups of slip rings when normal power supply perhaps communicates operation,
Electromechanical assembly normal operation in portion's is powered and ensures that PLC and host computer communication are normal.
It is effectively prevented from existing equipment and is powered using hanging wire cable in this way, it is long-term on the one hand to avoid hanging wire cable
The loss of rotation, on the other hand also can be in time by the running state information of servo electric cylinders (1) and opening and closing rotation drive device (6)
Carry out communication feedback.
Compared with prior art, beneficial effects of the present invention are as follows:
Using technical solution of the present invention, PLC intelligent control is used on the whole, crossbeam can be automatically opened and be closed
Close, convenient for rubbing leaf raw material to rubbing to be added in cylinder, by servo electric cylinders realize to cover carry out stroke lifting control with
And rub how much leaf amount carries out torque pressurization regulation in cylinder to being located to rub, while using the rolling machine of arm structure, guaranteeing to apply
Power pressurization is more balanced；It is used for using slip ring to rolling machine top electromechanical assembly and the power supply of corresponding control loop and to rolling machine
Top electromechanical assembly and host computer communicate, communicated through the PLC of slip ring and rolling machine top by host computer realize to crossbeam from
Dynamic opening and closing；To after the completion of rubbing rub leaf carry out after the completion of automatic discharging and discharging to rub cylinder and knead dish into
Row cleaning cleaning, to realize that the automation to tea rolling manipulates.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of intelligent both arms tea twisting machine in the present invention；
Fig. 2 is the structural schematic diagram of knead dish in the present invention；
Fig. 3 is the nozzle device structure schematic diagram being mounted in knead dish in the present invention；
Fig. 4 is the partial enlargement diagram of the opening and closing rotation drive device of location A in Fig. 1；
Fig. 5 is the inside connection matching relationship schematic diagram that rotation drive device is opened and closed in the present invention.
Figure numbers mark: servo electric cylinders 1, lead screw main body 101 rub cylinder 2, cover 201, head tree arm 3, auxiliary column arm
4, crossbeam 5, towing pad 51, trussed shore 52, opening and closing rotation drive device 6, sliding sleeve 7, locking system 8, supporting table 9, motor 10, Gu
Dead axle 11, driving wheel 12, half gear 13, locating part 14, fixed link 15, limit plate 16, stretch arc bar 17, limited block 18, limit
Spring 19, limiting slot 20, support plate 21, contact block 22, linking arm 202, slip ring II 203, pivoted arm 204, slip ring I 205, supporting table
206, knead dish 30, discharge port 301, fin 302, air pump 32, water pump 33, spray head 303, discharging block piece 31.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
The present invention provides a kind of specific embodiment of tealeaves intelligence kneading in technique, includes the following steps:
Step (1), tealeaves charging:
The cover 201 for rubbing 2 top of cylinder will be first located to be raised up to higher than barrel, the lifting of cover 201 controls servo by PLC
Electric cylinders 1 realize, subsequent PLC control be located at motor (specifically using angular decelerating motor) positive and negative rotation of 5 upper side of crossbeam to
The opening and closing of crossbeam 5 is controlled, the cover 201 being mounted on crossbeam 5 in this way is on and off together in company with crossbeam 5；
2 upper side of cylinder is rubbed in view of traditional structure is offset to for lower hopper, tealeaves blanking is formed lows while height
Ramped shaped, feed in this way it is inefficient, can not once fill it up with；It is moved to when now by lower hopper blanking after rubbing 2 overcentre of cylinder,
Tealeaves blanking forms slightly lower " steamed stuffed bun " shape in intermediate high both sides, to realize that maximum feeds；After the completion of blanking lower hopper into
Mobile be reset to of row is rubbed at the upper side of cylinder (2), and the closing of cover 201, which is reset at, rubs 2 top of cylinder；
It is rubbed in cylinder 2 since tea raw material free-falling enters, forms slightly lower " steamed stuffed bun " shape in intermediate high both sides, because
This needs for lower hopper to be moved to and rubs 2 overcentre of cylinder to complete that more tealeaves can be loaded in disposable charging
Blanking is carried out, the position at tealeaves both sides bottom is close to the edge mouth of cylinder 2 is rubbed after feeding in this way, to realize that maximum feeds；
Step (2), pressurization are rubbed:
Cylinder (2) interior tealeaves is rubbed to being located at, by PLC by control servo electric cylinders (1) realization to the liter up and down of cover (201)
Drop and positioning, realization regulate and control to the pressurization for rubbing leaf in cylinder (2) is rubbed；
It is be combined with each other and is pressed with stroke by control moment, in case compacting is excessively, in order to avoid since stroke is excessive, cover
201 is too low and cause to rub leaf and can not roll；Specifically, by cover 201 lower than 2 edge mouth of cylinder is rubbed, first low speed is empty in progress
Kneadding twist, then gradually speed change transformation pressurization rub, to rub 2 revolving speed of cylinder and cover 201 pressurization by technique requirement low speed, in
Speed, full speed, the variation such as pneumatics, light pressure, middle pressure, weight；Simultaneously require cover 201 downwardly against rub 2 top edge mouth of cylinder into
Enter to rub in cylinder 2 pressing to rub in cylinder 2 depth M should be no more than rubbing the 1/3 of 2 height H of cylinder；
Oscilaltion and positioning to cover 201 is realized by servo electric cylinders 1, is realized and is rubbed leaf to rubbing in cylinder 2
Pressurization regulation；Wherein, the requirement that combines with pressing stroke of pressing torque is: when cover 201 is downwardly against rubbing 2 top side of cylinder
Bead, which enters, rubs in cylinder 2 pressing to when rubbing depth M in cylinder 2 and reach rub 2 height H of cylinder 1/3, pressing torque and presses
Pressure stroke will stop；When cover 201, which presses down on torque, reaches preset value, even if cover 201 is downwardly against rubbing
2 top edge mouths of cylinder enter rub in cylinder 2 pressing to rub depth M in cylinder 2 be also not up to rub the 1/3 of 2 height H of cylinder when
It waits, pressing torque and pressing stroke will also stop；
Specifically: to rubbing a revolving speed by technique requirement low speed, middling speed, full speed, cover pressurization by pneumatics, light pressure, middle pressure,
The variation such as weight, while under the effect of servo electric cylinders, pressing torque be combined with each other with pressing stroke height, and control cover is pressed downwards
Range/torque of pressure meets: M≤1/3 × H；Wherein, H is to rub cylinder height；M is cover in servo electric cylinders driving effect
Under rub depth in cylinder from rubbing a top edge mouth and extend into, at this time cover position and rub a top edge mouth it
Between distance be depth M；Unit is mm；It is fed in this way in blanking and during rub, cover is downwardly against rubbing cylinder top
End edge bead enter rub range/torque for pressing in cylinder to rub in cylinder depth M should all be no more than rubbing cylinder height H
1/3, in order to avoid the tealeaves rubbed during rubbing can not roll；
It (can specifically be used: three-phase four using slip ring to 2 top electromechanical assembly of cylinder and the power supply of corresponding control loop is rubbed
Line or single-phase two wires) and (can specifically use: RS485 or RS232) is communicated with host computer to 2 top electromechanical assembly of cylinder is rubbed,
It is communicated with the PLC for rubbing 2 top of cylinder through slip ring to realize automatically opening and being closed to crossbeam 5 by host computer；
Rubbing 2 top electromechanical assembly of cylinder includes servo electric cylinders 1 and the angular speed reducer for controlling the opening and closing of crossbeam 5；
Slip ring is the light current combining form of the forceful electric power and RS485 or RS232 using three-phase and four-line or single-phase two wires；
Step (3), discharging:
To the tealeaves after step (2) pressurization is rubbed is completed using automatic discharge unit, first discharging block piece 31 is gradually opened,
So that discharging block piece 31 and rubbing between 2 bottom surface of cylinder 40 °~60 ° (preferably 50 °) slanted angles of formation, and cooperates and rub cylinder 2
Slowly run, the tealeaves in knead dish 30 is gradually subjected to discharging along discharge port (301) in an orderly manner in this way；Then again by discharging
Mouthful (301) fully open, i.e., to turn to the shape between 30 bottom surface of knead dish in 90 ° or be greater than 90 ° for discharging block piece 31 at this time；
Step (4), cleaning air-dry:
To above-mentioned steps (1)~(3) are completed and before reopening after long-time is idle using rolling machine, need pair
It rubs cylinder 2 and knead dish 30 carries out cleaning cleaning, by the inside for being uniformly equally spacedly mounted on 30 annular edge edge of knead dish
Multiple spray heads on wall surface are towards rubbing in cylinder 2 and knead dish 30 successively alternately water spray and jet, jet after can first spraying water,
Can also spray water after first jet perhaps steam mixing hydro-peening or individually using water spray or jet simultaneously；Wherein water spray and jet
Height and angle regulated and controled as needed, with realize to rub in cylinder 2 and knead dish 30 remaining tealeaves bits end and its
His sundries carries out comprehensively cleaning cleaning；Finally continue jet to after cleaning rubbing in cylinder 2 and knead dish 30 remain steam into
Row air-dries.
In step (1), squeezed in multiple times rubbing the tealeaves in cylinder 2 using manipulator to feeding and overstock, with
Realization is rubbed as often as possible to be fed in cylinder 2.
In step (1), a tealeaves charging is completed, and expire to after the edge mouth for rubbing cylinder 2, then cover 201 closes
Conjunction is being rubbed above cylinder 2, and driving cover 201 to be pressed down against using servo electric cylinders 1 will be in that the tealeaves of puffy gradually squeezes
Closely, the range and torque that cover 201 presses down at this time, which should all be no more than, rubs the 1/3 of 2 height of cylinder；It will rub in this way
It twists in cylinder 2 vacating space and completes again or repeatedly tealeaves in cylinder 2 to realize and feed toward rubbing, so that realization is rubbed in cylinder 2
As often as possible feed.
In step (4), to the progress of cylinder 2 Image Acquisition of rubbing after primary or multiple cleaning cleaning, (general use is taken the photograph
As head is captured), and with original image (being to rub to not yet charging and confirm that clean cylinder 2 of rubbing carries out image gathered in advance)
Image comparison is carried out, whether same degree reaches preset value, such acquired image and reset condition figure between the two for judgement
In the case of same degree reaches preset value as between, then to rub cylinder 2 carry out it is air-dried, otherwise to rub cylinder 2 continue using water spray/
Jet mode carries out cleaning cleaning.
Embodiment 2:
As shown in Fig. 1~5, the present invention also provides a kind of specific embodiments of intelligent both arms tea twisting machine, including rub
Disk 30, rub cylinder 2, cover 201, head tree arm 3, auxiliary column arm 4, crossbeam 5, for driving crossbeam 5 to carry out the of rotating open-close
One control assembly, for driving cover 201 to carry out oscilaltion and driving cover 201, to rubbing, that foliar spray pressurization is rubbed in cylinder 2 is strong
The second control assembly and for manipulate complete the first control assembly and the second control assembly PLC；
First control assembly includes for that can lock or withhold as needed the locking system 8 of crossbeam 5, use
It completes to rotate forward opening around head tree arm 3 in driving crossbeam 5 and rotates backward the opening and closing rotation drive device 6 of closure；
Second control assembly is using for driving cover 21 big perpendicular to the carry out stroke lifting and torque of crossbeam 5
Small servo electric cylinders 1；Oscilaltion and positioning to cover 201 is realized by servo electric cylinders 1 in this way, is realized to rubbing cylinder 2
Inside rub the pressurization regulation of leaf；Wherein, the requirement that combines with pressing stroke of pressing torque is: when cover 201 is downwardly against rubbing
It twists 2 top edge mouth of cylinder and enters and rub in cylinder 2 pressing to when rubbing depth M in cylinder 2 and reach rub 2 height H of cylinder 1/3,
Pressing torque and pressing stroke will stop；When cover 201, which presses down on torque, reaches preset value, even if cover 201
It rubs in cylinder 2 pressing downwardly against rubbing 2 top edge mouth of cylinder and entering and is also not up to that rub cylinder 2 high to rubbing depth M in cylinder 2
When spending the 1/3 of H, pressing torque and pressing stroke will also stop；
Described 5 one end of crossbeam is connect by locking system 8 with auxiliary column arm 4, and 5 other end of crossbeam passes through opening and closing rotation driving
Device 6 is connect with head tree arm 3；The head tree arm 3 and auxiliary column arm 4 are in that symmetry shape is located at 5 both ends of crossbeam；Locking system 8
Drive crossbeam 5 can when being rotated for auxiliary column arm 4 automatically to be lockked crossbeam 5, and opening and closing rotation drive device 6
Lock-off will be automatically separated between crossbeam 5 and auxiliary column arm 4；Opening and closing rotation drive device 6 is for driving crossbeam 5 around head tree arm
3 45 °~120 ° of rotations are removed the cover 201 for being located at and rubbing 2 top of cylinder by rotating beam 5, avoid cover 201 from sheltering from and rub
The feed inlet of 2 top of cylinder is twisted, so that swimmingly leaf raw material is rubbed in addition to rubbing in cylinder 2.Using opening and closing rotation drive device 6 with
The connection of locking system 8 cooperates, and realizes automatically opening and being closed for crossbeam, is convenient for rubbing leaf to rubbing to be added in cylinder in this way
Raw material.
As shown in Figure 1, the invention also includes for driving that rubs that cylinder 2 is rotated to rub a rotate driving dress
It sets, a device of rotation driving of rubbing includes three pivoted arms 204, and three 204 medial ends of pivoted arm are rubbed with being fixedly mounted on
Three 202 pivotal fits of linking arm on 2 bottoms of cylinder；Three 204 outboard ends of pivoted arm are matched with the pivot joint of 206 top end part of supporting table
It closes；Slip ring I 205 is set between 206 top end part of N number of pivoted arm 204 and supporting table, the natural number that wherein N is 1 or 2；I.e. at 1
Slip ring I 205 is set between 206 top end part of pivoted arm 204 and supporting table, or 2 pivoted arms 204 and 206 top end part of supporting table it
Between be provided with slip ring I 205；
The slip ring I 205 be used for rub a top electromechanical assembly and corresponding control loop power supply (can specifically adopt
With three-phase and four-line or single-phase two wires) and to rub a top electromechanical assembly and host computer communication (can specifically use: RS485 or
RS232), communicated with the PLC for rubbing top through slip ring I 205 to realize automatically opening and being closed to crossbeam 5 by host computer；
Rubbing a top electromechanical assembly includes servo electric cylinders 1 and the opening and closing rotation for controlling the open and close of crossbeam 5
Driving device 6；
Slip ring I 205 is the light current combining form of the forceful electric power and RS485 or RS232 using three-phase and four-line or single-phase two wires.
Wherein 1 group or 2 groups of slip rings are as spare when using 2 groups of perhaps 3 groups of slip rings, to avoid wherein 1 group cunning
It can be that rub a top electromechanical assembly normal that ring, which is unable to other 1 group or 2 groups of slip rings when normal power supply perhaps communicates operation,
Operating is powered and ensures that PLC and host computer communication are normal.
It is effectively prevented from existing equipment and is powered using hanging wire cable in this way, it is long-term on the one hand to avoid hanging wire cable
On the other hand the loss of rotation also can in time carry out the running state information of servo electric cylinders 1 and opening and closing rotation drive device 6
Communication feedback.
As shown in Figure 1, automatic discharge unit, the automatic discharge unit are equipped in the present invention on 30 bottom surface of knead dish
Including power control unit and discharging block piece, power control unit is connect with discharging block piece, and power control unit is fixedly mounted on
Below knead dish bottom surface or knead dish, discharging block piece is for blocking the discharge port 301 in knead dish, the setting of discharging block piece
The lower section of discharge port 301 in knead dish；Power control unit is reciprocal for driving discharging block piece to carry out automatically parallel-moving type
Movement or circular arc type rotary reciprocating motion, in this way when knead dish are needed to leaf progress discharging is rubbed, driving discharging gear
Ascending blanking cavity is gradually formed between part and discharge port 301, so that rubbing leaf along the discharge port 301 in knead dish
Free blanking；And it after the completion of discharging or needs to drive discharging block piece to when rubbing leaf in knead dish and rubbing and seal
Block discharge port 301.
Specifically, in company with the rotation for rubbing cylinder in knead dish, leaf is rubbed along the blanking cavity in such knead dish
Thoroughly discharging is completed；As preferred operations technique: discharging block piece first being turned to 50 ° of dischargings of formation between knead dish bottom surface
Angle, then cooperate the rotation that cylinder is rubbed in knead dish, then it is that discharging block piece turns to and knead dish that discharge port 301 opened completely
Shape is in 90 ° between bottom surface or is greater than 90 °, rubbing leaf and can gradually have along discharge port 301 with taking advantage of a situation in knead dish
Sequence thoroughly discharging is completed；And be effectively prevented in this way due to discharging excessively suddenly caused by it is elastic irregular.
As shown in figures 1 and 3, it is provided in knead dish 30 in the present invention for can be in knead dish and rubbing cylinder
It inside carries out water spray and jet realizes the spray nozzle device of cleaning and air-drying function, such structure setting is realized and rubbed to remaining in
Disk and rubbing rubs that folic acid is quasi-, clears up in all directions in cylinder, avoid to remain in knead dish and rub and rub leaf in cylinder by repeatedly
Ground, which is repeatedly rubbed, to be rubbed excessively, to guarantee the quality of tealeaves.In Fig. 1, the spray nozzle device include air pump 32, water pump 33,
Multiple spray heads 303, more water inlet pipes and Duo Gen air inlet pipe, the air pump 32 pass through more water inlet pipes and corresponding spray head respectively
303 are connected, and the water pump 33 is connected by more air inlet pipe with corresponding spray head 303 respectively；It is as needed in this way, in time
Ground booster air pump perhaps starts water pump so that spray head is against in knead dish and rubbing cylinder and carry out water spray or jet；These sprays
First 303 are uniformly equally spacedly mounted in the interior sidewall surface on knead dish annular edge edge, and rotation is provided on each spray head 303 and is adjusted
Device, each rotation adjustment device can be used in regulating and controlling the up and down direction and left and right directions of the jet hole on respective spray head 303；
The gas or water body ejected in this way by the jet hole on spray head 303 can be carried out along up and down direction and left and right directions
Regulation is realized and rubs that folic acid is quasi-, in all directions clears up in cylinder to remaining in knead dish and rubbing.
Wherein, the opening and closing rotation drive device 6 is made of hollow shaft motor and gear-box, gear-box and crossbeam 5
Engagement connection, for driving crossbeam 5 around the accurately rotary motion of head tree arm 3.Alternatively, the opening and closing rotation drive device 6
It is using servo motor or stepper motor, for driving crossbeam 5 around the accurately rotary motion of head tree arm 3.
As shown in figure 3, the initial installation direction of 8 spray heads 303 is directed towards the discharge port 301 for being located at and rubbing disk center；
And each spray head 303 deflect to the left direction and to the right deflection direction can reach be to greatest extent and initially installation side
It is in 90 ° of angles between；Each spray head 303, which upward deflects direction and deflects down direction, can reach equal to greatest extent
It is between horizontal direction in 45 ° of angles.8 spray heads 303 are uniformly equally spacedly mounted on the inner sidewall on knead dish annular edge edge
On face.As shown in Figure 1, the air pump 32 and water pump 33 are installed in knead dish bottom end.
Wherein, the power control unit using servo motor, perhaps use by stepper motor servo motor or stepper motor
Arc-shaped or semi-circular rotary reciprocating motion are carried out in driving discharging block piece, to realize discharging block piece to discharge port 301
It blocks or opens.Alternatively, the power control unit includes cylinder and guide rail, cylinder driving discharging block piece carries out flat along guide rail
It moves and moves back and forth, to realize discharging block piece blocking or opening to discharge port 301.Alternatively, the power control unit uses
Super-clutch, super-clutch is for driving discharging block piece to carry out arc-shaped or semi-circular rotary reciprocating motion, thus real
Existing discharging block piece blocking or opening to discharge port 301.
In the present invention, N number of 204 medial end of pivoted arm be fixedly mounted on rub on 2 bottom of cylinder corresponding linking arm 202 it
Between be also equipped with slip ring II 203, wherein N be 1 or 2 natural number；The slip ring II (203) is for assisting above-mentioned slip ring I 205
To rub a top electromechanical assembly and corresponding control loop power supply it is (can specifically use: three-phase and four-line or single-phase two wires) and right
It rubs a top electromechanical assembly and communicates (can specifically use: RS485 or RS232) with host computer, by host computer through slip ring I 205
It is communicated with the PLC for rubbing top to realize automatically opening and being closed to crossbeam 5；Rubbing a top electromechanical assembly includes servo
Electric cylinders 1 and the opening and closing rotation drive device 6 opened and closed for controlling crossbeam 5；Slip ring I 205 be using three-phase and four-line or
The light current combining form of the forceful electric power and RS485 or RS232 of single-phase two wires；
Wherein 1 group or 2 groups of slip rings are as spare when using 2 groups of perhaps 3 groups of slip rings, to avoid wherein 1 group cunning
It can be that rub a top electromechanical assembly normal that ring, which is unable to other 1 group or 2 groups of slip rings when normal power supply perhaps communicates operation,
Operating is powered and ensures that PLC and host computer communication are normal.
It is effectively prevented from existing equipment and is powered using hanging wire cable in this way, it is long-term on the one hand to avoid hanging wire cable
On the other hand the loss of rotation also can in time carry out the running state information of servo electric cylinders 1 and opening and closing rotation drive device 6
Communication feedback.
The present invention uses PLC intelligent control on the whole, can crossbeam 5 be automatically opened and is closed, convenient for rubbing
It is added in cylinder 2 and rubs leaf raw material, the progress oscilaltion formation of cover 201 controlled by the realization of servo electric cylinders 1 and right
It rubs how much leaf amount carries out pressurization regulation in cylinder 2 positioned at rubbing, while using the rolling machine of arm structure, guaranteeing force pressurization more
Add equilibrium；To rubbing after the completion of rubbing, leaf carries out automatic discharging and discharging rubs cylinder 2 after the completion and knead dish 30 carry out clearly
It washes down clean, the automation of tea rolling is manipulated to realize.
As shown in Figures 4 and 5, the present invention also provides a kind of specific embodiment for opening and closing rotation drive device 6, the opening and closing rotations
Rotary driving device 6 includes supporting table 9, motor (i.e. hollow shaft motor, servo motor or stepper motor) 10, fixing axle 11, master
Driving wheel 12, half gear 13 and locating part 14；The supporting table 9 is located at 7 lower section of sliding sleeve, and is fixed on 3 outside of head tree arm, described
Motor 10 is fixed on 9 top of supporting table, and 10 output end of motor is fixed by fixing axle 11 and driving wheel 12, half gear 13
It is fixed on 7 outside of sliding sleeve, and is engaged with driving wheel 12, the locating part 14 is fixed on supporting table 9 far from 10 one end of motor.
The locating part 14 includes fixed link 15, limit plate 16, flexible arc bar 17, limited block 18 and limit spring 19；Institute
It is fixed with limit plate 16 and supporting table 9 respectively to state 15 both ends of fixed link, 16 both ends of limit plate are symmetrically provided with limiting slot 20, institute
It states there are two flexible arc bar 17 sets, and two flexible arc bars 17 are respectively positioned in limiting slot 20, described flexible 17 one end of arc bar and limit
Position block 18 is fixed, and 19 both ends of limit spring are fixed with limited block 18 and 20 inner wall of limiting slot respectively, can by locating part 14
It can make half gear 13 and driving wheel 12 to limit the motion range of half gear 13, and resist half gear 13 by locating part 14
Keep meshing state.
It is fixed with support plate 21 on the outside of the head tree arm 3, and support plate 21 is contacted with 7 bottom of sliding sleeve, one is risen to sliding sleeve 7
A support limit effect.The limit plate 16 be it is arc-shaped, arc makes limit plate 6 more be bonded head tree arm 3.The flexible arc
Bar 17 is fixed with contact block 22 far from 18 one end of limited block, and the arc bar 17 that stretches passes through contact block 22 and half Gear Contact, Ke Yizeng
Add the contact area with half gear, 13 one end, keeps contact more stable.
Working principle: when using opening and closing rotation drive device 6 of the invention, being rotated forward by motor 10, drive with
The fixing axle 11 of fixation rotate, to drive driving wheel 12 to rotate, since driving wheel 12 is engaged with half gear 13, and half gear
13 is fixed with sliding sleeve 7, so sliding sleeve 7 is driven to rotate, then makes to rotate with the fixed crossbeam 5 of sliding sleeve 7, to rotate gland, beat
It opens and rubs cylinder 2 and pour into tealeaves, when rubbing cylinder 2 in opened condition, half gear 13 contact block fixed with flexible 17 one end of arc bar
22 contacts slide flexible arc bar 17 into limiting slot 20, pass through the bullet that stretches since the rotation of half gear 13 squeezes flexible arc bar 17
19 elastic deformation of spring generates elastic force, makes to push out flexible arc bar 17, so as to prevent half gear 13 and driving wheel 12 to be detached from,
Meshing state is maintained it in, is inverted after tealeaves pours into, then through motor 10, makes to rub the closing of cylinder 2, the present invention passes through
Opening and closing rotation drive device 6 drives crossbeam 5 to rotate, and rubs cylinder 2 to open, then tealeaves is poured into, with it is traditional manually
Rotating beam 5 is compared, and personnel's amount of labour is reduced, and improves working efficiency.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of tealeaves intelligence kneading in technique, which comprises the steps of:
Step (1), tealeaves charging:
The cover (201) rubbed above cylinder (2) will be first located to be raised up to higher than barrel, the lifting of cover (201) is watched by PLC control
Electric cylinders (1) realization is taken, subsequent PLC control is located at the motor positive and inverse at the upper side of crossbeam (5) to control opening for crossbeam (5)
It closes, the cover (201) being mounted on crossbeam (5) in this way is on and off together in company with crossbeam (5)；
It is rubbed at the upper side of cylinder (2) in view of traditional structure is offset to for lower hopper, what tealeaves blanking formation was lowed while height
Ramped shaped, feed in this way it is inefficient, can not once fill it up with；It is moved to when now by lower hopper blanking after rubbing cylinder (2) overcentre,
Tealeaves blanking forms slightly lower " steamed stuffed bun " shape in intermediate high both sides, to realize that maximum feeds；After the completion of blanking lower hopper into
Mobile be reset to of row is rubbed at the upper side of cylinder (2), and cover (201) closing, which is reset at, rubs above cylinder (2)；
Step (2), pressurization are rubbed:
Rub cylinder (2) interior tealeaves to being located at, by PLC by control servo electric cylinders (1) realize to the oscilaltion of cover (201) with
And positioning, realization regulate and control to the pressurization for rubbing leaf in cylinder (2) is rubbed；
It is be combined with each other and is pressed with stroke by control moment, in case compacting is excessively, in order to avoid since stroke is excessive, cover
(201) too low and cause to rub leaf and can not roll；Specifically, it first by cover (201) lower than cylinder (2) edge mouth is rubbed, first carries out
Middle low speed pneumatics is rubbed, then gradually speed change transformation pressurization rub, to rub cylinder (2) revolving speed and cover (201) pressurization by technique
It is required that low speed, middling speed, full speed, the variation such as pneumatics, light pressure, middle pressure, weight；Require cover (201) downwardly against rubbing cylinder simultaneously
(2) top edge mouth enter rub in cylinder (2) pressing to rub the interior depth M of cylinder (2) should be no more than rubbing cylinder (2) height H's
1/3；
The oscilaltion and positioning to cover (201) are realized by servo electric cylinders (1), realize that cylinder (2) is interior to rub leaf to rubbing
Pressurization regulation；Wherein, the requirement that combines with pressing stroke of pressing torque is: when cover (201) is downwardly against rubbing cylinder (2)
Edge mouth in top, which enters, rubs in cylinder (2) pressing to when rubbing the interior depth M of cylinder (2) and reach rub cylinder (2) height H 1/3,
Pressing torque and pressing stroke will stop；When cover (201), which press down on torque, reaches preset value, even if cover
(201) it rubs in cylinder (2) pressing and does not reach also to rubbing the interior depth M of cylinder (2) downwardly against rubbing cylinder (2) top edge mouth and enter
When to rub cylinder (2) height H 1/3, pressing torque and pressing stroke will also stop；
It (can specifically be used: three-phase and four-line using slip ring to cylinder (2) top electromechanical assembly and the power supply of corresponding control loop is rubbed
Or single-phase two wires) and communicate (can specifically use: RS485 or RS232) with host computer to cylinder (2) top electromechanical assembly is rubbed,
It is communicated with the PLC for rubbing cylinder (2) top through slip ring to realize automatically opening and being closed to crossbeam (5) by host computer；
Rubbing cylinder (2) top electromechanical assembly includes servo electric cylinders (1) and the angular speed reducer for controlling crossbeam (5) opening and closing；
Step (3), discharging:
To the tealeaves after step (2) pressurization is rubbed is completed using automatic discharge unit, first discharging block piece (31) is gradually opened, is made
It obtains discharging block piece (31) and rubs 40 °~60 ° slanted angles of formation between cylinder (2) bottom surface, and cooperate the low speed rotation for rubbing cylinder (2)
It is dynamic, the tealeaves on knead dish (30) is gradually subjected to discharging along discharge port (301) in an orderly manner in this way；Then again by discharge port
(301) fully open, i.e., at this time discharging block piece (31) turn to the shape between knead dish (30) bottom surface it is in 90 ° or be greater than 90 °；
Step (4), cleaning air-dry:
To above-mentioned steps (1)~(3) are completed and before reopening after long-time is idle using rolling machine, need to rubbing
Cylinder (2) and knead dish (30) carry out cleaning cleaning, by being uniformly equally spacedly mounted on the interior of knead dish (30) annular edge edge
Multiple spray heads in side wall surface towards rubbing in cylinder (2) and knead dish (30) successively alternately water spray and jet, wherein water spray and
The height and angle of jet is regulated and controled as needed, to realize to rubbing remaining tealeaves in cylinder (2) and knead dish (30)
Bits end and other sundries carry out comprehensively cleaning cleaning；Finally continue jet and rubs cylinder (2) and knead dish (30) to after cleaning
Upper residual steam carries out air-dried.
2. a kind of tealeaves intelligence kneading in technique according to claim 1, which is characterized in that in step (1), using machine
Tool hand is squeezed in the tealeaves rubbed in cylinder (2) in multiple times to feeding and overstock, with realize rub in cylinder (2) as often as possible into
Material.
3. a kind of tealeaves intelligence kneading in technique according to claim 1, which is characterized in that in step (1),
A tealeaves charging is completed, and is being expired to after the edge mouth for rubbing cylinder (2), then cover (201), which closes at, rubs cylinder (2)
Top, and be pressed down against and will gradually be squeezed closely, together in the tealeaves of puffy using servo electric cylinders (1) driving cover (201)
Shi Yaoqiu cover (201) is interior to cylinder (2) is rubbed into pressing in cylinder (2) is rubbed downwardly against cylinder (2) top edge mouth is rubbed
Depth M, which should be no more than, rubs the 1/3 of cylinder (2) height H；It is interior toward cylinder (2) is rubbed to realize that cylinder (2) interior vacating space will be rubbed in this way
Tealeaves is fed again or repeatedly for completion, is as often as possible fed in cylinder (2) to realize and rub.
4. a kind of tealeaves intelligence kneading in technique according to claim 1, which is characterized in that in step (4), to primary
Or repeatedly rub cylinder (2) after cleaning cleaning carry out Image Acquisition, and carry out image comparison with original image, judge the two
Between same degree whether reach preset value, same degree reaches preset value between such acquired image and reset condition image
In the case of, then to rub cylinder (2) carry out it is air-dried, otherwise to rub cylinder (2) continue clean using water spray/jet mode it is clear
It washes.
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| CN111442633A (en) * | 2020-05-06 | 2020-07-24 | 广州分格食品科技有限公司 | Automatic tea leaf rolling and drying equipment |
| CN111670963A (en) * | 2020-06-23 | 2020-09-18 | 重庆市农业科学院 | Processing technology suitable for needle-shaped tea preparation |
| CN112655788A (en) * | 2020-12-25 | 2021-04-16 | 秦杰 | A machine is kneaded to high-efficient tealeaves for jasmine tea production |
| CN113712092A (en) * | 2021-08-30 | 2021-11-30 | 张敏 | Tea rolling device |
| CN114403257A (en) * | 2022-01-17 | 2022-04-29 | 安徽省绿发生态农业有限公司 | Tea processing rolling equipment with tea juice cleaning function |
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| CN205492433U (en) * | 2016-03-09 | 2016-08-24 | 张启华 | Machine is kneaded to high -efficient self - cleaning tealeaves |
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| CN111442633A (en) * | 2020-05-06 | 2020-07-24 | 广州分格食品科技有限公司 | Automatic tea leaf rolling and drying equipment |
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| CN112655788B (en) * | 2020-12-25 | 2024-01-19 | 苏平 | A machine is kneaded to high-efficient tealeaves for scented tea production |
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