CN201451200U - Automatic knead entwist device - Google Patents
Automatic knead entwist device Download PDFInfo
- Publication number
- CN201451200U CN201451200U CN 200920117314 CN200920117314U CN201451200U CN 201451200 U CN201451200 U CN 201451200U CN 200920117314 CN200920117314 CN 200920117314 CN 200920117314 U CN200920117314 U CN 200920117314U CN 201451200 U CN201451200 U CN 201451200U
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- China
- Prior art keywords
- gland
- leafing
- door
- rub barrel
- knead
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an automatic knead entwist device, belonging to the technical field of tea making machinery. The device comprises a rack, a knead barrel, a knead entwist motor, a knead plate, a knead barrel gland, a mechanism for pressurizing and controlling the height of the gland, a leaf inlet bucket and a leaf outlet mechanism, and is characterized in that the mechanism for pressurizing and controlling the height of the gland comprises a right loading sensor, a left loading sensor, an upper limit switch of the knead barrel gland and a lower limit switch of the knead barrel, the left loading sensor and the right loading sensor are symmetrically arranged at the upper part of the knead barrel gland; the upper limit switch of the knead barrel gland and the lower limit switch of the knead barrel are arranged on a stand column used for fixing the knead barrel gland; and the knead barrel gland is connected with a stepping motor. The knead entwist device has the advantages of high work efficiency, simple and intuitive operation, does not have leaf leakage phenomenon, can be communicated with a computer, realizes data automatic storage and remote control, establishes knead entwist rotating speed, time and spatial model, realizes process parametrization control, reduces the requirement to technical personnel; the produced tea has good knead entwist effect, high tea stripping rate and guaranteed quality.
Description
Technical field
The utility model belongs to the tea manufacturing machine technical field, is specifically related to a kind of device of kneading automatically.
Background technology
Tealeaves is by kneading, and the tea bar is rolled, and begins to take shape the bar rope, and reduced volume is for the aesthetic appearance that becomes tea lays the foundation; Can suitably destroy the eucaryotic cell structure of tealeaves in addition, make part tea juice flow out and be attached to tea bar surface, make to become to sample tea that the tea inclusion leaches easily when brewing.At present, China 6-CR series kneading machine is quite ripe as stand-alone device, and it advances leaf, leafing and knead pressure process to change the dependence Artificial Control, but the developing direction of incompatibility automated production.Raising along with the Tea Processing manufacture level, occur some in recent years and can realize the kneading machine of serialization processing, but still exist a lot of not enough, single as pressing mechanism, control is unstable, it is undesirable to knead effect, advances leaf, leafing and is easy to generate the phenomenon that leaf Lou lands, and has had influence on the tealeaves serialization, has cleaned the effect of production.
The utility model content
At problems of the prior art, by the improvement to existing kneading machine, design provides a kind of advance automatically leaf, leafing, kneads the respond well technical scheme of kneading device automatically.
Described a kind of device of kneading automatically, comprise frame, be installed on the rub barrel on the frame, drive the motor of kneading of rub barrel rotation, be installed on the kneading disk of rub barrel bottom, the rub barrel gland that is equipped with rub barrel, pressurization that is connected with the rub barrel gland and gland elevation control mechanism therefor, be installed in the leaf feeding bucket on the rub barrel, be installed on the leafing mechanism under the kneading disk, it is characterized in that described pressurization and gland elevation control mechanism therefor comprise right load sensor, left side load sensor, rub barrel gland upper limit position switch and rub barrel gland lower position switch, left side load sensor, right load sensor is symmetricly set on rub barrel gland top, rub barrel gland upper limit position switch and rub barrel gland lower position switch are arranged on the column of fixing rub barrel gland, and the rub barrel gland connects stepper motor.
Described a kind of device of kneading automatically is characterized in that leafing mechanism comprises leafing door, leafing door cylinder and leafing door lock cylinder, leafing door cylinder interlock leafing door, and leafing door lock cylinder is slidingly connected by slip locking bar and the lock chute that is installed in the kneading disk below.
Described a kind of device of kneading automatically, it is characterized in that leafing door cylinder connects the two automatically controlled magnetic valves of door, the two automatically controlled magnetic valves of door connect an end of oil sprayer, the series connection of the oil sprayer other end pressure-reducing valve, filter and source of the gas, door cylinder hand-operated valve is parallel between a two automatically controlled magnetic valve and the leafing door cylinder.
Described a kind of device of kneading automatically, it is characterized in that leafing door lock cylinder pore connects the two automatically controlled magnetic valves of lock, the two automatically controlled magnetic valves of lock connect an end of oil sprayer, the series connection of the oil sprayer other end pressure-reducing valve, filter and source of the gas, door lock cylinder hand-operated valve are parallel between two automatically controlled magnetic valves of lock and the leafing door lock cylinder.
Described a kind of device of kneading automatically is characterized in that leafing door casing outer wall two ends are provided with a pass limit switch and Men Kai limit switch, and leafing door lock casing outer wall two ends are provided with lock and drive limit switch and lock pass limit switch.
Described a kind of device of kneading automatically is characterized in that rub barrel gland top is connected with left load sensor, right load sensor by the load spring that is provided with, and stepper motor is regulated the height of rub barrel gland by the screw mandrel that is provided with.
Described a kind of device of kneading automatically is characterized in that pressurization is connected with PLC core controller the corresponding interface respectively with gland elevation control mechanism therefor, leafing mechanism.
Described a kind of device of kneading automatically is characterized in that PLC core controller the corresponding interface connects rub barrel rotating speed controlling organization, man-machine interaction mechanism and communication interface, and the PLC core controller communicates to connect by communication interface and outer computer.
Described a kind of device of kneading automatically is characterized in that rub barrel rotating speed controlling organization comprises frequency changer, kneads motor and rub barrel position-sensing switch.
Described a kind of device of kneading automatically is characterized in that man-machine interaction mechanism comprises text display, control button and indicator lamp.
Control system of the present utility model adopts PLC to be the control core, gathers the pressure of rub barrel gland in real time, and the action of rotating speed of motor, each executing agency is kneaded in control, and to kneading the process of carrying out chemical control system.Text display and PLC communicate, and are used to show the state parameter of kneading device operation, knead pressure, fault message, set each process kneading disk rotating speed, knead the time, knead pressure, the gland height.Simultaneously, control system is provided with the RS-485 communication interface, can communicate with computer by communication interface, realizes data storage and computer remote control automatically.
Compared with prior art, originally kneading the device advantage is: high efficiency, simple and direct-viewing operation; Kneading can the selection pressure control model, also can select rub barrel volume control model; Leafing mechanism adopts twin cylinder, and assurance leafing door can reliably be closed, and does not leak the leaf phenomenon; The RS-485 communication interface is set, can communicates, realize data storage and Long-distance Control automatically with computer; Rotating speed, time, spatial model are kneaded in foundation, and the control of implementation procedure parametrization has reduced the requirement to the technical staff, and the tea rolling of production is effective, the rolled twig rate height, and quality is guaranteed.
Description of drawings
Fig. 1 is a kind of structural representation of kneading device automatically of the utility model;
Fig. 2 is a kind of leafing structural scheme of mechanism of kneading device automatically of the utility model;
Fig. 3 kneads the leafing cylinder control schematic diagram of device automatically for the utility model is a kind of;
Fig. 4 is a kind of control system hardware frame figure that kneads device automatically of the utility model.
Among the figure: 1-rub barrel position-sensing switch, the 2-leaf feeding bucket, the 3-rub barrel, 4-rub barrel gland, 5-load spring, 6-left side load sensor, the right load sensor of 7-, 8-rub barrel gland lower position switch, the 9-screw mandrel, 10-rub barrel gland upper limit position switch, the 11-stepper motor, 12-vibration leafing device, the 13-lock is driven limit switch, 14-leafing door lock cylinder, the 15-lock closes limit switch, 16-slip locking bar, the 17-kneading disk, 18-leafing door, the 19-door closes limit switch, 20-leafing door cylinder, the 21-door is driven limit switch, 22-door lock cylinder hand-operated valve, the two automatically controlled magnetic valves of 23-lock, the two automatically controlled magnetic valves of 24-door, 25-door cylinder hand-operated valve, the 26-oil sprayer, the 27-pressure-reducing valve, the 28-filter, the 29-source of the gas, the 30-PLC core controller, the 31-step actuator, the 32-frequency converter, 33-kneads motor, the 34-text display, the 35-control button, the 36-indicator lamp, the 37-communication interface.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation in further detail:
Among Fig. 1; this kneads device automatically; comprise frame; leaf feeding bucket 2; rub barrel 3; rub barrel gland 4; pressurization and gland elevation control mechanism therefor; leafing mechanism; what drive rub barrel 3 rotations kneads motor 33. rub barrel glands 4 by load spring 5; pressure is passed to left load sensor 6 and 9 rotations of right load sensor 7. stepper motors 11 driving screw mandrels; driving the gland arm moves up and down along column; thereby control rub barrel gland 4 height. the pitch of screw mandrel 9 is 0.6cm; single thread; helical pitch also is 0.6cm so; stepper motor rotates a positive circle; knead gland 4 decline 0.6cm; send the height that pulse number can calculate rub barrel gland 4 by 32 controls of PLC core controller; need not the height that position sensor detects rub barrel gland 4. the top of column is installed and is kneaded gland upper limit position switch 10; the bottom of column is installed and is kneaded gland lower position switch 8; guarantee that rub barrel gland 4 moves in prescribed stroke. rub barrel position-sensing switch 1 is installed on the frame; eccentric rub barrel 3 stops at assigned address during shutdown; be convenient to into leaf; do not leak the leaf phenomenon during leafing. after tealeaves is kneaded; by leafing door 18; arrive shuttle belt; under the effect of vibration leafing device, tealeaves transports kneads device.
Among Fig. 2, a kind of device of kneading automatically, leafing mechanism comprises leafing door 18, leafing door cylinder 20 and leafing door lock cylinder 14, leafing door 18 is fixed by alignment pin and connecting rod, connecting rod is connected with leafing door cylinder 20 hinges, and leafing door cylinder 20 outer wall two ends are provided with a pass limit switch 19, door is driven limit switch 21.The lock chute is installed in kneading disk 17 belows, slip locking bar 16 1 ends are connected with kneading disk 17 hinges, the other end connects leafing door lock cylinder 14, can carry out horizontal direction in the lock chute and move, and leafing door lock cylinder 14 outer wall two ends are provided with lock and drive limit switch 13, lock pass limit switch 15.
Among Fig. 3, a kind of device of kneading automatically, leafing door cylinder 20, leafing door lock cylinder 14 adopt manually and automatic Parallel Control mechanism.Leafing door cylinder 20 gas circuits are by two automatically controlled magnetic valve 24 controls of the door of a 3 position-5 way, when the two automatically controlled magnetic valve 24 right coils of door get, leafing door cylinder 20 is shut leafing door 18, and when two automatically controlled magnetic valve 24 left coils of door get electricly, leafing door cylinder 20 is opened leafing door 18.Leafing door lock cylinder 14 gas circuits are by two automatically controlled magnetic valve 23 controls of the lock of a 3 position-5 way, when the two automatically controlled magnetic valve 23 right coils of lock get, leafing door lock cylinder 14 is opened slip locking bar 16, and when two automatically controlled magnetic valve 23 left coils of lock get electricly, leafing door lock cylinder 14 is shut slip locking bar 16.The two automatically controlled magnetic valve of door cylinder hand-operated valve 25 and door 24 is in parallel, and door lock cylinder hand-operated valve 22 is with to lock pair automatically controlled magnetic valve 23 in parallel.Door cylinder hand-operated valve 25, the two automatically controlled magnetic valves 24 of door, door lock cylinder hand-operated valve 22, two automatically controlled magnetic valve 23 air inlets of lock are connected to oil sprayer 26, and the other end of oil sprayer 26 is connected with pressure-reducing valve 27, filter 28, source of the gas 29.
Among Fig. 4, a kind of apparatus control system of kneading automatically adopts PLC to be the control core, and PLC core controller 30 the corresponding interface connect control pressurization and gland elevation control mechanism therefor, rub barrel rotating speed controlling organization, leafing mechanism and man-machine interaction mechanism.Pressurization comprises right load sensor 7, left load sensor 6, stepper motor driver 31, stepper motor 11, rub barrel gland upper limit position switch 10, rub barrel gland lower position switch 8 with the gland elevation control mechanism therefor; Rub barrel rotating speed controlling organization is that PLC core controller 30 is set tach signal with rub barrel and is transferred to frequency converter 32; frequency converter 34 is realized the rotating speed control to rub barrel motor 33; eccentric rub barrel 3 stopped at assigned address when rub barrel position-sensing switch 1 guaranteed to shut down, and rub barrel 3 rotating speeds are carried out record.Leafing mechanism comprises that the two automatically controlled magnetic valves 23 of lock, the two automatically controlled magnetic valves 24 of door, leafing door cylinder 20, leafing door lock cylinder, door leave that limit switch 13 left by limit switch 21, door pass limit switch 19, lock, lock closes limit switch 15.Man-machine interaction mechanism comprises text display 34, control button 35 and indicator lamp 36.Text display 34 is used to show the state parameter of kneading device operation, kneads pressure, fault message, sets each process kneading disk rotating speed, kneads the time, kneads pressure, the gland height.Control button 35 is control inputs of each execution architecture, and indicator lamp 36 is used to indicate the duty of executing agency; Communication interface 37 adopts the RS-485 interface, can communicate with computer by communication interface, realizes data storage and computer remote control automatically.
Claims (10)
1. knead device automatically for one kind, comprise frame, be installed on the rub barrel (3) on the frame, what drive that rub barrel (3) rotates kneads motor (33), be installed on the kneading disk (17) of rub barrel (3) bottom, the rub barrel gland (4) that is equipped with rub barrel (3), the pressurization and the gland elevation control mechanism therefor that are connected with rub barrel gland (4), be installed in the leaf feeding bucket (2) on the rub barrel (3), be installed on the leafing mechanism under the kneading disk (17), it is characterized in that described pressurization and gland elevation control mechanism therefor comprise right load sensor (7), left side load sensor (6), rub barrel gland upper limit position switch (10) and rub barrel gland lower position switch (8), left side load sensor (6), right load sensor (7) is symmetricly set on rub barrel gland (4) top, rub barrel gland upper limit position switch (10) and rub barrel gland lower position switch (8) are arranged on the column of fixing rub barrel gland (4), and rub barrel gland (4) connects stepper motor (11).
2. a kind of device of kneading automatically as claimed in claim 1, it is characterized in that leafing mechanism comprises leafing door (18), leafing door cylinder (20) and leafing door lock cylinder (14), leafing door cylinder (20) interlock leafing door (18), leafing door lock cylinder (14) is slidingly connected by slip locking bar (16) and the lock chute that is installed in kneading disk (17) below.
3. a kind of device of kneading automatically as claimed in claim 2, it is characterized in that leafing door cylinder (20) connects the two automatically controlled magnetic valves (24) of door, the two automatically controlled magnetic valves (24) of door connect an end of oil sprayer (26), the series connection of oil sprayer (26) other end pressure-reducing valve (27), filter (28) and source of the gas (29), door cylinder hand-operated valve (25) is parallel between a two automatically controlled magnetic valve (24) and the leafing door cylinder (20).
4. a kind of device of kneading automatically as claimed in claim 2, it is characterized in that leafing door lock cylinder (14) pore connects the two automatically controlled magnetic valves (23) of lock, the two automatically controlled magnetic valves (23) of lock connect an end of oil sprayer (26), the series connection of oil sprayer (26) other end pressure-reducing valve (27), filter (28) and source of the gas (29), door lock cylinder hand-operated valve (22) are parallel between two automatically controlled magnetic valves (23) of lock and the leafing door lock cylinder (14).
5. a kind of device of kneading automatically as claimed in claim 2, it is characterized in that leafing door cylinder (20) outer wall two ends are provided with a pass limit switch (19) and door is driven limit switch (21), leafing door lock cylinder (14) outer wall two ends are provided with lock and drive limit switch (13) and lock pass limit switch (15).
6. a kind of device of kneading automatically as claimed in claim 1, it is characterized in that rub barrel gland (4) top is connected with left load sensor (6), right load sensor (7) by the load spring (5) that is provided with, stepper motor (11) is regulated the height of rub barrel gland (4) by the screw mandrel (9) that is provided with.
7. a kind of device of kneading automatically as claimed in claim 1 is characterized in that pressurization is connected with PLC core controller (30) the corresponding interface respectively with gland elevation control mechanism therefor, leafing mechanism.
8. a kind of device of kneading automatically as claimed in claim 7, it is characterized in that PLC core controller (30) the corresponding interface connects rub barrel rotating speed controlling organization, man-machine interaction mechanism and communication interface (37), PLC core controller (30) communicates to connect by communication interface (37) and outer computer.
9. a kind of device of kneading automatically as claimed in claim 8 is characterized in that rub barrel rotating speed controlling organization comprises frequency changer (32), kneads motor (33) and rub barrel position-sensing switch (1).
10. a kind of device of kneading automatically as claimed in claim 8 is characterized in that man-machine interaction mechanism comprises text display (34), control button (35) and indicator lamp (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920117314 CN201451200U (en) | 2009-04-09 | 2009-04-09 | Automatic knead entwist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920117314 CN201451200U (en) | 2009-04-09 | 2009-04-09 | Automatic knead entwist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201451200U true CN201451200U (en) | 2010-05-12 |
Family
ID=42378528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920117314 Expired - Lifetime CN201451200U (en) | 2009-04-09 | 2009-04-09 | Automatic knead entwist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201451200U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652522A (en) * | 2012-04-20 | 2012-09-05 | 邱增荣 | Tea twisting machine |
| CN104757146A (en) * | 2014-12-03 | 2015-07-08 | 南宁市创宇茶叶机械有限公司 | Intelligent pressure-regulating tea-leaf rolling machine |
| CN105010593A (en) * | 2015-06-30 | 2015-11-04 | 四川中测量仪科技有限公司 | Intelligent control system for tea leaf rolling machine and control method thereof |
| CN107960487A (en) * | 2017-11-24 | 2018-04-27 | 刘芬 | Tea green-keeping production line and control system |
-
2009
- 2009-04-09 CN CN 200920117314 patent/CN201451200U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652522A (en) * | 2012-04-20 | 2012-09-05 | 邱增荣 | Tea twisting machine |
| CN104757146A (en) * | 2014-12-03 | 2015-07-08 | 南宁市创宇茶叶机械有限公司 | Intelligent pressure-regulating tea-leaf rolling machine |
| CN105010593A (en) * | 2015-06-30 | 2015-11-04 | 四川中测量仪科技有限公司 | Intelligent control system for tea leaf rolling machine and control method thereof |
| CN107960487A (en) * | 2017-11-24 | 2018-04-27 | 刘芬 | Tea green-keeping production line and control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
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| CX01 | Expiry of patent term |