A kind of tea twisting machine
Technical field
The utility model belongs to a kind of tea prepn equipment more particularly to a kind of tea twisting machine.
Background technique
At present during Tea Production, tea rolling is lower one of tea processing process entered after tea green-keeping,
Effect is to allow the infiltration of tea cell internal substance on the surface of leaf, is rubbed into item to tealeaves, bud-leaf is made to roll tightly into needs
Shape.The rubbing mode mainly and have to rub by hand of tealeaves in the prior art rubs two kinds, during the two is rubbed with machine
Rub pressure be generally it is first light after weight, weight alternately, until last loosening pressure, solution group.
Tea twisting machine in the prior art is usually that tealeaves is fitted into fixed container, is rubbed after pressurization, this
During rolling machine is rubbed, loose handling can not be carried out to tealeaves, and manually rub and compare, during manually rubbing can more than
Raise, under press so that tealeaves is sufficiently loose and air contact after rubbed again, gained tea quality is superior, is traditional tea
What leaf rolling machine can not be accomplished.
Utility model content
Purpose of utility model: in view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of structure is new
Grain husk, it is ingenious in design, using the track of the up and down motion formed in eccentric wheel rotation process, can to the tealeaves during rubbing into
The capable loose handling that raises up, so that the closer tealeaves manually rubbed of tealeaves that rolling machine is rubbed.
Technical solution: in order to realize that above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
A kind of tea twisting machine, including first support and second support, first support be equipped with the first transmission group, second
Frame is equipped with the second transmission group;Station is equipped between first support and second support;First transmission group and the second transmission group pair
Claim setting;First transmission group include close to station the first eccentric wheel, drive the first eccentric wheel rotation the first asynchronous machine,
Connect the first speed reducer of the first eccentric wheel and the first asynchronous machine;The first card is installed in the transmission shaft position of the first eccentric wheel
Disk;Second transmission group includes close to the second eccentric wheel of station, the second asynchronous machine for driving the rotation of the second eccentric wheel, connection
Second speed reducer of the second eccentric wheel and the second asynchronous machine;The second chuck is installed in the transmission shaft position of the second eccentric wheel;
Tea twisting machine further includes tea-bag;Tea-bag both ends are fixed on the first chuck and the second chuck;First asynchronous machine and
When two asynchronous machines are rotated forward or inverted simultaneously, tea-bag shakes up and down;First asynchronous machine and the second asynchronous machine turn
When dynamic direction difference, tea-bag rotation is tightened.
Preferably, tea-bag is fabrics pocket.
Preferably, the first chuck and the second chuck are scroll chuck or the first chuck and the second chuck is four paws card
Disk.
Preferably, further including a circuit control device, circuit control control device and the first asynchronous machine, the first deceleration
Machine, the second asynchronous machine and the second speed reducer are connected;Circuit control device includes the first asynchronous machine of control and the second asynchronous electricity
The rotation control module of machine positive and negative rotation;Control the rate control module of the first speed reducer and the second speed reducer revolving speed;Control first
The circle number control module of asynchronous machine and the second asynchronous machine turnning circle.
Preferably, further including PLC, circuit control device is connect with PLC.
The utility model has the advantages that compared with prior art, the utility model has the advantage that
The place novel in design of the utility model is to utilize in eccentric wheel rotation process to generate motion profile up and down, can
To drive the shaking of tea-bag progress up and down, realizes to the loose handling that raises up during tea rolling, overcome tradition
Tea twisting machine tealeaves can only be rubbed and loose handling can not be carried out during its so that tea quality is not high,
Can not be with manually being matched in excellence or beauty the shortcomings that;The combination of circuit control device and PLC can write difference to the tealeaves of different cultivars
Control program so that rolling machine be adapted to a variety of tealeaves rub work, really realize the controllable automatic of tea twisting machine
Change.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model tea twisting machine;
Fig. 2 is the right view in the direction A in Fig. 1;
Fig. 3 is circuit control device schematic diagram.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, embodiment is with the utility model skill
Implemented under premised on art scheme, it should be understood that these embodiments are merely to illustrate the utility model rather than limitation is originally practical
Novel range.
As depicted in figs. 1 and 2, a kind of tea twisting machine, including first support 1 and second support 2 are set in first support 1
There is the first transmission group, second support 2 is equipped with the second transmission group;Station 3 is equipped between first support 1 and second support 2;The
One transmission group and the second transmission group are symmetrical arranged;First transmission group includes the first eccentric wheel 11 of close station, drives first
First speed reducer 13 of the first asynchronous machine 12, connection the first eccentric wheel 11 and the first asynchronous machine 12 that eccentric wheel 11 rotates;
First chuck 14 is installed in the transmission shaft position of the first eccentric wheel 11;Second transmission group includes the second bias close to station
The second asynchronous machine 22, the second eccentric wheel 21 of connection and the second asynchronous machine 22 that wheel 21, the second eccentric wheel 21 of drive rotate
Second speed reducer 23;Second chuck 24 is installed in the transmission shaft position of the second eccentric wheel 21;Tea twisting machine further includes tealeaves
Bag 4;4 both ends of tea-bag are fixed on the first chuck 14 and the second chuck 24;First asynchronous machine 12 and the second asynchronous machine 22
When rotating forward or invert simultaneously, tea-bag 4 is driven to shake up and down;22 turns of first asynchronous machine 12 and the second asynchronous machine
When dynamic direction difference, the rotation of tea-bag 4 is driven to tighten, so that tealeaves volume-diminished, rubs tealeaves.Station 3 can be with
Tea-bag 4 is supported, tea-bag 4 is avoided to reduce knead effect because of gravity, gravity can also make tea-bag
At injury, its service life is reduced;Wherein tea-bag 4 is fabrics pocket;First chuck 14 and the second chuck 24 can be three-jaw
Chuck or the first chuck 14 and the second chuck 24 are chuck.
As shown in figure 3, tea twisting machine further includes a circuit control device (not marking in figure), circuit control control device
It is connected with the first asynchronous machine 12, the first speed reducer 13, the second asynchronous machine 22 and the second speed reducer 23;Circuit control device 5
Rotation control module 51 including controlling the first asynchronous machine 12 and 22 positive and negative rotation of the second asynchronous machine;Control the first speed reducer 13
With the rate control module 52 of 23 revolving speed of the second speed reducer;Control 22 turnning circle of the first asynchronous machine 12 and the second asynchronous machine
Circle number control module 53;When work, the first asynchronous machine 12 and the second asynchronous machine 22 rotate forward at a slow speed 5 circles simultaneously, to tealeaves
Bag 4 carries out shaking up and down, so that the tealeaves in tea-bag 4 is sufficiently loose, mutually collides;Then the first asynchronous machine 12
10 circles are rotated forward at a slow speed, while the second asynchronous machine 22 inverts at a slow speed 10 circles, tightens to tea-bag 4, so that tealeaves volume subtracts
It is few, tealeaves is rubbed;The first asynchronous machine 12 inverts at a slow speed 10 circles again, while the second asynchronous machine 22 rotates forward at a slow speed 10
Circle, tea-bag 4 become loose condition (of surface) from tight condition;Last first asynchronous machine 12 and the second asynchronous machine 22 are simultaneously at a slow speed just
Turn 5 circles, the tealeaves after rubbing is shaken up and down again, is sufficiently broken up, subsequently into rubbing work next time,
It circuits sequentially.Circuit control device can be connect with PLC, and realization controllably programs the work of rubbing of different tealeaves, can be with
The positive and negative rotation for writing process control the first asynchronous machine 12 and the second asynchronous machine 22, the circle number once rotated, the first speed reducer
13 and second speed reducer 23 rotate speed come control to tealeaves rub pressure, rub speed realize tea rolling during
" weight is light " rubs process, manually rubs so that tea rolling is closer;Difference can also be write to the tealeaves of different cultivars
Control program so that rolling machine be adapted to a variety of tealeaves rub work, really realize the controllable automatic of tea twisting machine
Change.
The utility model can drive tea-bag to carry out using motion profile up and down is generated in eccentric wheel rotation process
Shaking up and down realizes that overcoming traditional tea twisting machine can only to the loose handling that raises up during tea rolling
Tealeaves is rubbed and loose handling can not be carried out during its so that tea quality is not high, can not be manually equal to
The disadvantage of beauty;The combination of circuit control device and PLC can write different control programs to the tealeaves of different cultivars, so that
What rolling machine was adapted to a variety of tealeaves rubs work, really realizes the controllable automatic of tea twisting machine.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.