CN207683881U - A kind of intelligent weighing packaging device with independent conveying device - Google Patents
A kind of intelligent weighing packaging device with independent conveying device Download PDFInfo
- Publication number
- CN207683881U CN207683881U CN201721524383.8U CN201721524383U CN207683881U CN 207683881 U CN207683881 U CN 207683881U CN 201721524383 U CN201721524383 U CN 201721524383U CN 207683881 U CN207683881 U CN 207683881U
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- weighing
- supporting rack
- conveying device
- independent conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 64
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 76
- 239000000654 additive Substances 0.000 claims description 13
- 230000000996 additive effect Effects 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 230000005693 optoelectronics Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000035611 feeding Effects 0.000 description 10
- 238000012856 packing Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Basic Packing Technique (AREA)
Abstract
A kind of intelligent weighing packaging device with independent conveying device, including independent conveying device and control system, 5 18 conveyer belts arranged side by side are provided on conveyer belt supporting rack in independent conveying device, the end of every conveyer belt is respectively provided with there are one runner device, the end of runner device is provided with the weighing pan for accepting and weighing to material, revolving push plank is provided with above weighing pan, revolving push plank drives its rotation in order to which the material on weighing pan is pushed to blanking funnel by DC speed-reducing driving device, control system measures delivering and instruct to control it to corresponding DC speed-reducing driving device corresponding material is pushed to blanking funnel by revolving push plank according to pressure sensor summarizes packaging.The utility model greatly improves work efficiency since whole device system structure is complete, facilitates control, accuracy rate high, easy to operate, reduces cost, reduce the amount of labour, liberated labour, applied widely.
Description
Technical field
The utility model is related to agricultural machinery engineering fields, claim more particularly, to a kind of intelligence with independent conveying device
Weight packaging device.
Background technology
China is large agricultural country, and it is very big externally to export to agricultural product quantity all over the world every year.The import mark of every country
It is accurate very strict；No matter the country from quality, size, weight has strict demand there are also high quality crop products.
With the progress in the world, people increasingly focus on health, and the agricultural product of outlet are very high in terms of quality, but some
Agricultural product shelf lives are very short, so needing very limited in the time to packaging from harvesting to screening.And long shelf-life
If these steps, which can be rapidly completed, in crops can also advantageously ensure that its quality, detection percent of pass is improved.Ensure enterprise
With the benefit of peasant.
The harvest of agricultural products in China, size screening have very ripe technical guarantee, various forming machines very more.But
The unripe intelligent weighing body-packing in China.Enterprise is generally pure manually in this link of weighing, and basic operation process is just
It is that an agricultural product are not all right to change another and weighing, skilled worker can not be quickly completed the weighing of a product, not only time-consuming
Arduously, cost is also increased.
It is basic without weighing sub-packaging system for Intelligent agricultural product currently on the market, it directly manually weighs mostly, waste
A large amount of manpower and materials, and market has higher requirements to agricultural product, processing of farm products overlong time has an impact quality, therefore anxious
Need to weigh a kind of upper intelligent weighing sub-packaging system for being specifically applied to weigh of research and development for agricultural product.
Utility model content
The purpose of this utility model is directly manually weighed to solve existing agricultural product, and a large amount of manpower and materials are wasted
Problem provides a kind of intelligent weighing packaging device with independent conveying device.
The deficiency of the utility model to solve above-mentioned technical problem, used technical solution are：
A kind of intelligent weighing packaging device with independent conveying device, including independent conveying device and control system, solely
Vertical conveying device includes conveyer belt supporting rack, and the conveyer belt for having 5-18 items arranged side by side is arranged side by side on conveyer belt supporting rack, defeated
Send band that belt or other equivalent material transport mechanisms, such as relevant driving chain structure etc., every conveying may be used
Band is rotatably arranged on by belt pulley for feeding foil on conveyer belt supporting rack, and 5-18 stepping electricity is additionally provided on conveyer belt supporting rack
Machine is equipped with synchronous pulley on each stepper motor output shaft, by synchronous belt and with the coaxial mounted synchronous belt of belt pulley for feeding foil
Wheel drives a conveyer belt to convey material, and the groove for being useful for once accommodating a material, conveying are dug on every conveyer belt
Band supporting rack is additionally provided with additive bin supporting rack at conveying rim end, and feeding leakage is equipped on additive bin supporting rack
Bucket, additive bin bottom offer discharge port, and the projection of discharge port is covered on all conveyer belts, and discharge outlet, which is provided with, to be used for
The feeding adjustable plate and hairbrush of discharge port openings of sizes are adjusted, the distance between feeding adjustable plate and conveyer belt upper surface are less than object
The minimum diameter of material so that the bottom that conveyor belt surface support discharge port material makes material that can not fall, and is conveying
When band drives material movement, hairbrush is moved by providing a resistance, prevention material, however when groove occurs, material bottom is empty
Between become larger, material obtain droping space, to enable material to fall into groove, so that material is defeated forward with conveyer belt
It send, promotes material to fall into the groove on conveyer belt by the cooperation of feeding adjustable plate, hairbrush and conveyer belt and be delivered up together, often
The end of conveyer belt is respectively provided with there are one runner device, and the beginning of runner device is arranged defeated for accepting in the end of conveyer belt
It send with the material in groove, runner device bottom is provided with a sliding slot being distributed along runner device length direction, is set in sliding slot
It is equipped with adjustment bolt, slideway adjusting bracket is rotatably connected in adjustment bolt, the other end of slideway adjusting bracket is solid by bolt
It is scheduled on conveyer belt supporting rack in order to which by slideway adjusting bracket supporting skid rail device, the end of runner device, which is provided with, to be used for
It accepts and to the weighing pan that material is weighed, weighing pan is supported by weighing apparatus holder, pan bottom of weighing is provided with pressure biography
Sensor, the weight of material on all scales pan carry out permutation and combination by packing instructions, symbol are picked out by microcontroller and algorithm routine
Close the material of weight demands and quantitative requirement.Side of the weighing pan far from runner device is provided with blanking funnel, blanking funnel
It is supported by blanking funnel supporting rack, the end of blanking funnel, which is converged, constitutes a feed opening, and rotation is provided with above weighing pan
Turn push plate, revolving push plank drives its rotation in order to push to the material on weighing pan by DC speed-reducing driving device
Blanking funnel, when revolving push plank is static wherein one end get lodged in runner device to prevent freely sliding for material, runner device end
The position switch being stopped for controlling stepper motor when detecting material is additionally provided on end, revolving push plank is for stopping
The control DC speed-reducing driving device work when material touches revolving push plank is provided on one end of material to convey material
To the travel switch of weighing pan, pressure sensor detection pressure signal simultaneously passes to control system, and control system issues instructions to
Corresponding DC speed-reducing driving device, which controls it corresponding material is pushed to blanking funnel by revolving push plank, summarizes packaging.
The groove of several diameters 30-50mm is both provided on every conveyer belt.
The discharge port is horizontal by 30-90 degree angle.
4 springs are provided between the weighing apparatus pedestal and weighing apparatus holder to extend the service life of sensor.
The position switch is optoelectronic switch or travel switch.
The utility model has the beneficial effects that：The utility model is since whole device system structure is complete, facilitates control, standard
True rate is high, easy to operate, can be very good the inefficiency for solving to occur during manual operation, it is time-consuming and laborious the problems such as, greatly
It improves work efficiency greatly, reduces cost, reduce the amount of labour, liberated labour, it is applied widely, it is provided with simultaneously
Independent conveying device ensure that the supply of material consecutive intervals, convenient for the packing of weighing of back, avoid the accumulation of material.
Description of the drawings
Fig. 1 is the integrally-built front view of the utility model.
Fig. 2 is the vertical view of independent conveying device in the utility model.
Fig. 3 is the vertical view of revolving push plank in the utility model.
Diagram label：1- additive bins supporting rack, 2- additive bins, 3- feedings adjustable plate, 4- conveyer belts supporting rack, 5-
Conveyer belt wheel shaft, 6- slideways adjusting bracket, 7- runner devices, 8- blanking funnels supporting rack, 9- blanking funnels, 10- weighing pans,
11- revolving push planks, 12- DC speed-reducings driving device, 13- pressure sensors, 14- position switch, 15- stepper motors, 16-
Conveyer belt, 17- hairbrush, 18- weighing apparatus pedestal, 19- weighing apparatus holder, 20- driving belts.
Specific implementation mode
As shown in the figure, specific implementation mode is as follows：
A kind of intelligent weighing packaging device with independent conveying device, including independent conveying device and control system, solely
Vertical conveying device includes conveyer belt supporting rack 4,8 conveyer belts 16 arranged side by side is provided on conveyer belt supporting rack 4, every defeated
It send band 16 to be rotatably arranged on conveyer belt supporting rack 4 by conveyer belt wheel shaft 5,8 steps is additionally provided on conveyer belt supporting rack 4
Stepper motor 15, each stepper motor 15 drive a conveyer belt 16 to convey material, are dug on every conveyer belt 16 and be useful for one
The secondary groove for accommodating a material, conveyer belt supporting rack 4 are additionally provided with additive bin supporting rack 1 at conveying rim end, on
Additive bin 2 is installed, 2 bottom of additive bin offers a discharge port, the projection covering of discharge port on funnel supporting rack 1
On 8 conveyer belts 16, discharge outlet is provided with feeding adjustable plate 3 and hairbrush 17 for adjusting discharge port openings of sizes, on
Expect that the distance between adjustable plate 3 and 16 upper surface of conveyer belt are less than the minimum diameter of material, passes through feeding adjustable plate 3, hairbrush 17
Material is promoted to fall into the groove on conveyer belt 16 with the cooperation of conveyer belt 16, the end of every conveyer belt 16 is respectively provided with that there are one sliding
Road device 7, the beginning of runner device 7 is arranged to be used to accept the material in 16 groove of conveyer belt, slideway in the end of conveyer belt 16
7 bottom of device is provided with a sliding slot being distributed along runner device length direction, and adjustment bolt, adjustment bolt are provided in sliding slot
On be rotatably connected to slideway adjusting bracket 6, the other end of slideway adjusting bracket 6 is bolted on conveyer belt supporting rack 4
In order to by the end of 6 supporting skid rail device 7 of slideway adjusting bracket, runner device 7 be provided with for accept and to material into
The weighing pan 10 that row is weighed, 10 bottom of weighing pan are provided with weighing apparatus pedestal 18, and weighing apparatus pedestal 18 passes through weighing apparatus holder 19
Support, is provided with pressure sensor 13 between weighing pan 10 and weighing apparatus pedestal 18, weighing pan 10 far from runner device 7 one
Side is additionally provided with blanking funnel 9, and blanking funnel 9 is supported by blanking funnel supporting rack 8, and structure is converged in the end of 8 blanking funnels
At a feed opening, the top of weighing pan 10 is provided with revolving push plank 11, and revolving push plank 11 is driven by DC speed-reducing and filled
Setting 12 drivings, it is rotated in order to which the material on weighing pan 10 is pushed to blanking funnel 9, wherein one when revolving push plank 11 is static
End gets lodged in 7 end of runner device to prevent freely sliding for material, runner device from being additionally provided on 7 end for detecting object
The position switch that stepper motor 15 is stopped is controlled when material, revolving push plank 11 is provided on one end for stopping material in object
Material is delivered to the travel switch of weighing pan 10 by the work of control DC speed-reducing driving device when material touches revolving push plank 11,
Pressure sensor 13 detects pressure signal and passes to control system, and control system issues instructions to corresponding DC speed-reducing and drives
Dynamic device 12, which controls it corresponding material is pushed to blanking funnel 9 by revolving push plank, summarizes packaging.
The conveyer belt 16 is made of PVC material.
The groove of 27 diameter 50mm is both provided on every conveyer belt 16.
The discharge port is horizontal by 60 degree of angles.
4 springs are provided between the weighing apparatus pedestal 18 and weighing apparatus holder 19 to extend the service life of sensor.
The position switch is optoelectronic switch.
Using the utility model and selected 8 conveyer belts specific implementation, the material of preliminary quality screening will have been carried out
It is fed from additive bin 2, and always there is material to fall into the groove on material conveyer belt 16, and cleaned and protected by row's hairbrush 17
A material can only be once put by demonstrate,proving the capacity of each groove.There is a step below every conveyer belt 16 in 8 conveyer belts
Stepper motor 15, is driven by stepper motor, and conveyer belt is driven, and material is constantly placed into conveyer belt groove, and for the first time
The material being put on 8 conveyer belts is respectively sent to runner device 7 by every conveyer belt 16, on the bottom of eight runner devices all
There are the rotary electromechanical switches for controlling single revolving push plank device, each slideway to have the phase of optoelectronic switch, revolving push plank and slideway
To position as shown, supports for material down-sliding to slideway triggering optoelectronic switch makes stepper motor 15 stop operating, supports for material down-sliding is to wherein
With the motor switch that will trigger revolving push plank 11 at the revolving push plank of ramps contact, 11 device of revolving push plank starts, and rotation pushes away
Plate rotates, and material continues to slide to corresponding weighing pan 10, and the software algorithm concrete operations using permutation and combination are to determine 8 titles
The weight of material weighed in disk again takes wherein arbitrary five numerical value to sum first, is then compared with normal data range, full
When foot requires, material is dialled by this five corresponding revolving push plank actions, and eight weighing pans are weighed and foundation is set
The specification of quality intelligently match, electronic display real-time display goes out the registration of each scale pan and meets the specification of quality set
Combined situation.Control chip delivers the information to the control unit for the corresponding stepper motor for meeting combination condition, corresponding
Stepper motor continues that corresponding conveyer belt is driven to move, and the material 2 on corresponding conveyer belt is transmitted, and is slid until from conveyer belt, is walked
Stepper motor stops driving, and material 2 slides to the motor switch for triggering revolving push plank 11, revolving push plank rotation, and material 2 continues to glide
To the corresponding scale pan, while qualified material 1 being made to push to collection device by revolving push plank 11 in time, and carries out quantitative packet
Dress, system are weighed and are matched to the material in eight scales pan again, and aforesaid operations are repeated.
Due to using the permutation and combination software algorithm intelligently matched, improving pairing rate；By the specific biography in material point of rail road
It send, ensure that the order that material transportation is weighed.The utility model integrates feeding, weighs, quantifies, packing, simple in structure,
Manufacturing cost is low, convenient in carrying, alleviates manual work intensity, has accuracy height, the characteristic efficiently quickly matched, and grasp
It is easy, improves work efficiency, it is applied widely.
Technical solution and embodiment cited by the utility model and non-limiting, with the skill cited by the utility model
Art scheme and embodiment be equivalent or effect same approach is all in the range of the utility model is protected.
Claims (5)
1. a kind of intelligent weighing packaging device with independent conveying device, it is characterised in that：Including independent conveying device and control
System processed, independent conveying device include conveyer belt supporting rack（4）, conveyer belt supporting rack（4）On be provided with 5-18 items be arranged side by side
Conveyer belt（16）, every conveyer belt（16）Pass through conveyer belt wheel shaft（5）It is rotatably arranged on conveyer belt supporting rack（4）On, it is defeated
Send band supporting rack（4）On be additionally provided with 5-18 stepper motor（15）, each stepper motor（15）One is driven by synchronous belt
Conveyer belt（16）Convey material, every conveyer belt（16）On dig be useful for once accommodate a material groove, conveyer belt
Supporting rack（4）It is additionally provided with additive bin supporting rack at conveying rim end（1）, additive bin supporting rack（1）On be equipped with
Additive bin（2）, additive bin（2）Bottom offers a discharge port, and the projection of discharge port is covered in all conveyer belts（16）
On, discharge outlet is provided with the feeding adjustable plate for adjusting discharge port openings of sizes（3）And hairbrush（17）, feeding adjustable plate
（3）And conveyer belt（16）The distance between upper surface is less than the minimum diameter of material, passes through feeding adjustable plate（3）, hairbrush（17）
And conveyer belt（16）Cooperation promotes material to fall into conveyer belt（16）On groove in, every conveyer belt（16）End be both provided with
One runner device（7）, runner device（7）Beginning be arranged in conveyer belt（16）End for accepting conveyer belt（16）Groove
Interior material, runner device（7）Bottom is provided with a sliding slot being distributed along runner device length direction, and tune is provided on sliding slot
Whole bolt is rotatably connected to slideway adjusting bracket in adjustment bolt（6）, slideway adjusting bracket（6）The other end it is solid by bolt
It is scheduled on conveyer belt supporting rack（4）On in order to passing through slideway adjusting bracket（6）Supporting skid rail device（7）, runner device（7）End
End is provided with the weighing pan for accepting and weighing to material（10）, weighing pan（10）Bottom is provided with weighing apparatus pedestal
（18）, weighing apparatus pedestal（18）Pass through weighing apparatus holder（19）Support, weighing pan（10）With weighing apparatus pedestal（18）Between be arranged
There is pressure sensor（13）, weighing pan（10）Far from runner device（7）Side be provided with blanking funnel（9）, blanking funnel（9）
Pass through blanking funnel supporting rack（8）Support, the end of 5-18 blanking funnel, which is converged, constitutes a feed opening, weighing pan（10）'s
Top is provided with revolving push plank（11）, revolving push plank（11）Pass through DC speed-reducing driving device（12）Drive its rotation so as to
In by weighing pan（10）On material push to blanking funnel（9）, revolving push plank（11）Wherein one end gets lodged in slideway dress when static
It sets（7）End is to prevent freely sliding for material, runner device（7）It is additionally provided on end for being controlled when detecting material
Stepper motor（15）The position switch being stopped, revolving push plank（11）It is provided on one end for stopping material and is touched in material
Touch revolving push plank（11）When control DC speed-reducing driving device work material is delivered to weighing pan（10）Travel switch,
Pressure sensor（13）Detection pressure signal simultaneously passes to control system, and control system issues instructions to corresponding DC speed-reducing
Driving device（12）It controls it and corresponding material is pushed into blanking funnel by revolving push plank（9）Summarize packaging.
2. a kind of intelligent weighing packaging device with independent conveying device according to claim 1, it is characterised in that：Institute
The every conveyer belt stated（16）On be both provided with the groove of several diameters 30-50mm.
3. a kind of intelligent weighing packaging device with independent conveying device according to claim 1, it is characterised in that：Institute
The discharge port stated is horizontal by 30-90 degree angle.
4. a kind of intelligent weighing packaging device with independent conveying device according to claim 1, it is characterised in that：Institute
The weighing apparatus pedestal stated（18）With weighing apparatus holder（19）Between be provided with 4 springs to extend the service life of sensor.
5. a kind of intelligent weighing packaging device with independent conveying device according to claim 1, it is characterised in that：Institute
The position switch stated is optoelectronic switch or travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524383.8U CN207683881U (en) | 2017-11-15 | 2017-11-15 | A kind of intelligent weighing packaging device with independent conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524383.8U CN207683881U (en) | 2017-11-15 | 2017-11-15 | A kind of intelligent weighing packaging device with independent conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207683881U true CN207683881U (en) | 2018-08-03 |
Family
ID=62988570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721524383.8U Expired - Fee Related CN207683881U (en) | 2017-11-15 | 2017-11-15 | A kind of intelligent weighing packaging device with independent conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207683881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902145A (en) * | 2017-11-15 | 2018-04-13 | 河南科技大学 | A kind of intelligent weighing packaging device with independent conveying device |
-
2017
- 2017-11-15 CN CN201721524383.8U patent/CN207683881U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902145A (en) * | 2017-11-15 | 2018-04-13 | 河南科技大学 | A kind of intelligent weighing packaging device with independent conveying device |
| CN107902145B (en) * | 2017-11-15 | 2024-01-26 | 河南科技大学 | Intelligent weighing and split charging device with independent conveying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107902145A (en) | A kind of intelligent weighing packaging device with independent conveying device | |
| CN107892006B (en) | Intelligent weighing and split charging system | |
| US9815577B2 (en) | Batching system for use in a multihead weighing food packing system including a batching table with a plurality of filling stations | |
| EP1927828B1 (en) | Combinatorial weighing system | |
| CN207683881U (en) | A kind of intelligent weighing packaging device with independent conveying device | |
| CN207683815U (en) | A kind of intelligent weighing sub-packaging system | |
| KR102137268B1 (en) | A abalone feeding and sorting apparatus | |
| CN112357197B (en) | Novel intelligent frozen food packaging system and method | |
| CN111017290B (en) | Medicine bottle packaging machine and discharging method | |
| US4389834A (en) | Loose product bagging and baling system | |
| CN106829051B (en) | Automatic feeding and counting machine | |
| CN113317350A (en) | Intelligent fish weight detecting and sorting machine and operation method thereof | |
| CN103523490B (en) | A kind of Folium Camelliae sinensis dispensing machines | |
| CN205087174U (en) | Fodder automatic weighing packing plant | |
| CN103407773A (en) | Single-row sorting machine for rhizome materials | |
| US3620317A (en) | Automatic filling and weighing mechanism | |
| CN110077779A (en) | A kind of sacked material feeding distribution mechanism and its transportation system | |
| CN206665013U (en) | Fruits and vegetables automatic weighing system | |
| CN212100531U (en) | Bean sprout arranging and weighing device | |
| CN111017291B (en) | Medicine bottle packaging machine and grabbing method | |
| CN110624809B (en) | Automatic walnut sorting system and control method | |
| CN209064842U (en) | A kind of automatic feeding for plastic uptake product | |
| CN208279974U (en) | A kind of pitch proportioning station system | |
| CN106153172A (en) | Combination balance | |
| CN105600432A (en) | Automatic-placement tray receiving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 |