CN206107607U - Automatic weighing and packing machine - Google Patents
Automatic weighing and packing machine Download PDFInfo
- Publication number
- CN206107607U CN206107607U CN201621021492.3U CN201621021492U CN206107607U CN 206107607 U CN206107607 U CN 206107607U CN 201621021492 U CN201621021492 U CN 201621021492U CN 206107607 U CN206107607 U CN 206107607U
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- Prior art keywords
- belt
- flexible
- gripper shoe
- automatic weighing
- packing machine
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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 - Fee Related
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Abstract
The utility model discloses an automatic weighing and packing machine, include from the last feeder hopper that sets gradually extremely down, feeding barrel, discharge gate and the conveyer who is located the discharge gate below, it calls to be equipped with the electron quantitative package in the feeding barrel, the other controlling display that is equipped with of feeding barrel, conveyer is including a supporting bench and the conveyer belt of setting on a supporting bench, it is equipped with the positioner who supplies wrapping bag rigidity under to lie in the discharge gate on the supporting bench, positioner is including setting up the backup pad that lies in the conveyer belt both sides on a supporting bench, be equipped with in the backup pad the tight clamping device of packing sackholder, this automatic weighing and packing machine had both made bag such as a wrapping bag type package can obtain better position on the conveyer belt and had prescribed a limit to, made box type package such as packing carton support to some extent waiting again when expecting to pack for the working process convenience more of material packing conveying is light and smooth high -efficient.
Description
Technical field
This utility model is related to material package field, more particularly to a kind of automatic weighing and packing machine.
Background technology
With the development and the raising of Enterprise opera tion management level of economic level, the requirement to standard metering precision level
More and more higher.Many manufacturers have adopted the packer with automatic Weighing to carry out the packaging to material.
Such as disclosed a kind of automatic packaging machine of tea on patent application text（Application number：201520881509.1）, including
Weight sensor is provided with feed hopper, blanking barrel, discharging opening, conveyer belt for setting gradually from top to bottom etc., wherein feed hopper,
Packing box is equidistantly spaced on conveyer belt, material is progressively added in feed hopper, and is fallen on returning face plate, corresponding weight
Amount is sensed by weight sensor, will be dropped down onto in packing box by blanking barrel and discharging opening when reaching corresponding weight, realizes the title of material
Pack again.This kind of automatic packaging machine of tea realizes that the packaging to material is conveyed by being placed equidistant packing box on the conveyor belt, but
It is and the more material that once weighs for quality is larger.Such as packaging of beans material, in order to ensure the jail of material package
Gu, the package with packaging bag class is often may require that, this kind of package cannot obtain preferable spacing fixation on conveyer belt, past
Toward needing staff's support aside to help, so staff will be needed always in work position, very
Waste time and energy.
Utility model content
The purpose of this utility model is to provide a kind of automatic weighing and packing machine, and the package that can cause packaging bag class is being passed
Send to take and obtain preferably spacing.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of automatic Weighing bag
Installation, including the feed hopper, blanking barrel, discharging opening and the transporter below discharging opening that set gradually from top to bottom, institute
State and be provided with blanking barrel electronic quantitative packaging title, control display is provided with by the blanking barrel, the transporter includes supporting
Platform and the conveyer belt being arranged in supporting table, in the supporting table positioned at discharging opening be arranged right below fix for packaging bag position
Positioner, the positioner include be arranged in supporting table positioned at conveyer belt both sides gripper shoe, in the gripper shoe
It is provided with the clamping device for clamping the bag.
By adopting above-mentioned technical proposal, two gripper shoes can mutually constitute the framework set for packaging bag, by packaging bag
It is sleeved on by gripper shoe groups on framework, you can so that packaging bag obtains on a moving belt certain spacing, now pass through again
Clamping device causes packaging bag suit on the supporting plate firm, you can discharge outlet blanking must be stored with the realization for trusting and
Packaging.
This utility model is further arranged：The clamping device includes flexible-belt one and flexible-belt two, the flexible-belt one
It is hinged in the one side being disposed therein in a gripper shoe away from conveyer belt with one end of flexible-belt two, the He of the flexible-belt one
The other end of flexible-belt two realizes connection locking by retaining mechanism.
By adopting above-mentioned technical proposal, after packaging bag is set with the supporting plate, by flexible-belt one and flexible-belt two
Bundled around gripper shoe, in the process, flexible-belt one and flexible-belt two are applied with a thrust to packaging bag simultaneously,
Afterwards, then by retaining mechanism the connection between flexible-belt one and flexible-belt two is locked, you can to realize the He of flexible-belt one
Flexible-belt two is spacing to the compression of packaging bag on the supporting plate so that packaging bag being nested with the supporting plate more firmly may be used
Lean on.
This utility model is further arranged：The retaining mechanism includes the latch segment being arranged on flexible-belt one, the lock
Tight block is provided with to be rotated in the groove run through for flexible-belt two, the groove and is provided with spacing cutting, and the flexible-belt two is provided with
The spacing hole of multiple confession spacing cutting insertions.
Gripper shoe is surrounded after binding, by flexibility simultaneously by adopting above-mentioned technical proposal, flexible-belt one and flexible-belt two
Band two is penetrated in groove, afterwards again by spacing cutting insertion spacing hole, you can to realize the company of flexible-belt one and flexible-belt two
Connect locking, you can to keep the binding of flexible-belt one and flexible-belt two to packaging bag to compress.
This utility model is further arranged：The gripper shoe is set near one end of supporting table by detachable connecting device
Put in supporting table.
Employ detachable connecting device and can realize that gripper shoe is being supported by adopting above-mentioned technical proposal, gripper shoe
Installation at any time on platform and dismounting, it is possible to as needed selecting the use to gripper shoe, claim automatically such that it is able to improve this
The feature of weight packer.
This utility model is further arranged：Be equipped with multiple screwed holes in the supporting table at the gripper shoe, it is described can
Dismounting attachment means include being arranged on the contiguous block of gripper shoe both sides in the width direction, and the contiguous block is arranged and leaned on the supporting plate
One end of nearly supporting table, the contiguous block is provided with through hole.
By adopting above-mentioned technical proposal, after through hole is aligned with screwed hole, then is realized contiguous block and propped up with bolt
Locking between support platform, you can to realize fixation of the gripper shoe in supporting table, simple structure, fixation reliability.
This utility model is further arranged：Circumferentially array-like distribution is arranged in supporting table near support the screwed hole
At plate, the contiguous block is provided with to run through in multiple through holes, the through hole and is provided with bolt.
By adopting above-mentioned technical proposal, due to having multiple tapped through holes, and circumferentially array distribution in supporting table,
The adjustment that just can carry out to gripper shoe fixed position according to the size of packaging bag, so as to be more conducive to the suit of packaging bag, enters one
Step improves the feature of this automatic weighing and packing machine.
This utility model is further arranged：The gripper shoe is equipped with for packaging bag opening portion away from one end of supporting table
Embedded elastic hook tabs.
By adopting above-mentioned technical proposal, in the presence of elastic hook tabs, packaging bag can be caused to be set with the supporting plate
Afterwards, the part by packaging bag at opening bends and in embedded elasticity hook tabs so that elastic hook tabs to packaging bag to playing
Certain position-limiting action, so that packaging bag suit on the supporting plate is more firm.
This utility model is further arranged：The gripper shoe be provided with for flexible-belt one and flexible-belt two run through it is spacing
Ring.
By adopting above-mentioned technical proposal, in the presence of spacing ring, flexible-belt one and flexible-belt two can be interted
In spacing ring so that flexible-belt one and flexible-belt two have on the supporting plate certain position limitation, will not hang from above and support
On platform, video display are caused to transmission.
This utility model is further arranged：The gripper shoe is equipped with tilting support tube, institute near the one side of conveyer belt
State tilting support tube to be connected with gripper shoe by compression spring.
By adopting above-mentioned technical proposal, for the package of some frameworks or box body class is when placing on a moving belt,
Package can be supported using tilting support tube so that package placement on a moving belt is more consolidated, will not
Easier it is subjected to displacement, and in the presence of compression spring, then it is also possible that the larger package of some volumes also can be put
Put between gripper shoe, obtain the support of tilting support tube.
This utility model is further arranged：Sliding in the tilting support tube is connected with telescoping tube, the tilting support tube
It is connected by clamping screw locking between telescoping tube.
By adopting above-mentioned technical proposal, in the presence of telescoping tube, the length that can cause tilting support tube is adjusted
It is whole, you can during so that the box class package of some small volumes is placed between gripper shoe, it is also possible to the tilting support tube of band
With the support of telescoping tube.
In sum, this utility model has the advantages that：
1st, a bag class package can be caused to fix with certain position when being placed on conveyer belt so that the process of material stock is more
Plus smooth convenience；
2nd, it is more solid and reliable after strap suit can be caused on the supporting plate by simple structure；
3rd, position adjustment of the gripper shoe in supporting table can be realized, to be applied to the set of different size of packaging bag
Dress；
4th, when some box class packages are placed on a moving belt, these packages can be supported.
Description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of clamping device in embodiment 1；
Fig. 3 is the partial enlarged drawing of A in Fig. 2；
Fig. 4 is the structural representation of embodiment 2；
Fig. 5 is the partial enlarged drawing of B in Fig. 4；
Fig. 6 is the structural representation of embodiment 3；
Fig. 7 is the partial enlarged drawing of C in Fig. 6.
In figure：1st, feed hopper；12nd, blanking barrel；121st, electronic quantitative packing scale；13rd, discharging opening；14th, display is controlled；2、
Transporter；21st, supporting table；22nd, conveyer belt；3rd, positioner；31st, gripper shoe；311st, spacing ring；32nd, elastic hook tabs；4th, press from both sides
Tight device；41st, flexible-belt one；42nd, flexible-belt two；43rd, retaining mechanism；431st, latch segment；432nd, groove；433rd, spacing cutting；
434th, spacing hole；5th, detachable connecting device；51st, contiguous block；52nd, through hole；53rd, bolt；54th, screwed hole；6th, tilting
Stay tube；61st, compression spring；62nd, telescoping tube；63rd, clamping screw.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of automatic weighing and packing machine, as shown in figure 1, including feed hopper 1, blanking barrel successively from top to bottom
12nd, discharging opening 13 and the transporter 2 positioned at the lower section of discharging opening 13, transporter 2 includes being located at the supporting table below blanking port
21 and the conveyer belt 22 that is arranged in supporting table 21, being provided with blanking barrel 12 can carry out the electronics of Weighting and Controlling to material and determine
Amount packing scale 121, on the side of blanking barrel 12 weight of weighing is provided with to control electronic quantitative packing scale 121 and can show
Control display 14.
Material is poured in feed hopper 1, at the same time packaging bag the conveyer belt immediately below discharging opening 13 is held in place into
On 22；Material is entered in blanking barrel 12 along feed hopper 1, and by controlling the input of display 14 weight of material of packaging, electronics are needed
Ration package scale 121 is weighed after the material for obtaining required weight according to institute's call instruction, and these materials are exported simultaneously again along discharging opening 13
Drop down onto in packaging bag, after packaging bag is filled, carry out sealing treatment, the work of conveyer belt 22 will be equipped with the packaging bag of material and be sent to side
At end.
As shown in Figures 2 and 3, positioner 3 is arranged right below positioned at discharging opening 13 in supporting table 21, the positioner
3 can cause placement of the packaging bag on conveyer belt 22 stably firmly, and positioner 3 includes being arranged in supporting table 21 positioned at biography
The gripper shoe 31 with 22 both sides, two gripper shoe 31 is sent to constitute the framework that can be set for packaging bag, gripper shoe 31 is away from supporting table
21 one end is provided with the elastic hook tabs 32 for being partially submerged at packaging bag opening, and being provided with gripper shoe 31 will pack
The clamping device 4 of bag clamping.
As shown in Figures 2 and 3, clamping device 4 includes flexible-belt 1 and the flexibility that can simultaneously surround two gripper shoes 31
One end of band 2 42, flexible-belt 1 and flexible-belt 2 42 is hinged and is disposed therein a gripper shoe 31 away from conveyer belt 22
Simultaneously go up, the other end of flexible-belt 1 and flexible-belt 2 42 realizes connection locking by retaining mechanism 43.
As shown in figure 3, retaining mechanism 43 includes the latch segment 431 being arranged on flexible-belt 1, latch segment 431 is provided with
For the groove 432 of the insertion of flexible-belt 2 42, and rotation is provided with spacing cutting 433 in groove 432, sets on flexible-belt 2 42
There are multiple spacing holes 434 that can be inserted for spacing cutting 433.
Specific embodiment：Packaging bag is embedded in the framework that two gripper shoes 31 are constituted, and the opening of packaging bag is opened
Open and cause a part of of packaging bag opening can be embedded in along elasticity hook tabs 32, so that strap exists along the winding of elastic hook tabs 32
Placement in gripper shoe 31 is more firm, now causes flexible-belt 1 and flexible-belt 2 42 to surround the outer ring of two gripper shoes 31
Surround, and the packaging bag to stock in gripper shoe 31 is compressed, and afterwards one end grafting of flexible-belt 2 42 is entered into groove 432
It is interior, and while so that the grafting of spacing cutting 433 enters in spacing hole 434, spacing hole 434 is multiple, such that it is able to realize flexible-belt
Connection locking degree between one 41 and flexible-belt 2 42 so that flexible-belt 1 and flexible-belt 2 42 keep in gripper shoe 31
Impaction state to packaging bag, further increases steadiness of the packaging bag stock in gripper shoe 31.
Under this kind of state, material is fallen in packaging bag from discharging opening 13, and packaging bag, can be with the presence of gripper shoe 31
So that the maximization of dehiscing of packaging bag, falls into, under the pressuring action of flexible-belt 1 and flexible-belt 2 42, no beneficial to material
The skew of position can occur, and do not need the manual support of staff so that packaging of this automatic weighing and packing machine to material
Storing process is more easy to be light；After packaging bag built-in full with substance so that spacing cutting 433 departs from from spacing hole 434,
And flexible-belt 2 42 is departed from from groove 432, that is, the compression of 2 42 pairs of packaging bags of flexible-belt 1 and flexible-belt has been cancelled,
Depart from from gripper shoe 31 at the opening for now causing packaging bag again, packaging bag is completely placed on conveyer belt 22, conveyer belt 22
Work, that is, realize the transport of the packaging bag for filling material.
In the present embodiment, the one side away from conveyer belt 22 in gripper shoe 31 is equipped with for flexible-belt 1 and flexible-belt
2 42 spacing rings 311 for running through, spacing ring 311 can cause flexible-belt 1 and flexible-belt 2 42 carrying out bundling the work of compression
There can be the restriction of certain position when making in gripper shoe 31 so that flexible-belt 1 and flexible-belt 2 42 are in connection locking
Be not in sliding and skew, and when locking is not connected to, it is also possible to be not in flexible-belt in being applied in spacing ring 311
1 and flexible-belt 2 42 hang the phenomenon to conveyer belt 22 or supporting table 21 from above, in order to avoid to transmit work impact.
Embodiment 2：A kind of automatic weighing and packing machine, is as shown in Figures 4 and 5, to support with the difference of embodiment 1
Detachable connecting device 5 is connected by between plate 31 and supporting table 21, in order to realize gripper shoe 31 in supporting table at any time
Installation on 21 and dismounting, are easy to placement of the package of variety classes size on conveyer belt 22.
As shown in figure 5, detachable connecting device 5 includes being respectively provided with the both sides in the width direction of gripper shoe 31 and away from bullet
Property the one end of hook tabs 32 contiguous block 51, be provided with through hole 52 on contiguous block 51, bolt 53 is provided with through hole 52, in supporting table
Multiple screwed holes 54 are provided with 21 near circumference array at contiguous block 51；Mobile gripper shoe 31 so that gripper shoe 31 is moved to
After desired location, by contiguous block 51 at screwed hole 54, and through hole 52 is communicated with screwed hole 54, it is now fixed by turning
Position bolt 53, you can to realize being connected in supporting table 21 of contiguous block 51, because supporting table 21 is provided with multiple circumference
The screwed hole 54 of array distribution, you can so that gripper shoe 31 carries out the adjustment of multiple angles and positions, it is right such that it is able to be applied to
The support of various different size packaging bags, improves practicality.
Embodiment 3：A kind of automatic weighing and packing machine, is as shown in Figures 6 and 7, to prop up with the difference of embodiment 2
Fagging 31 is equipped with tilting support tube 6 on the one side of conveyer belt 22, and it is close that the tilting support tube 6 is arranged on gripper shoe 31
One end of supporting table 21, when box class package is placed on conveyer belt 22, tilting support tube 6 can have one to packing box
Fixed supporting role, so that placement of the packing box on conveyer belt 22 is more consolidated, and will not occur larger displacement, tiltedly
Put support tube 6 to realize being connected with gripper shoe 31 by compression spring 61, such that it is able to the packaging for making volume larger
Box can also be placed between tilting support tube 6, and obtains the support of tilting support tube 6.
In the present embodiment, sliding is connected with telescoping tube 62, telescoping tube 62 and tilting support tube 6 in tilting support tube 6
Between by clamping screw 63 realize locking connection, after having telescoping tube 62, for the packing box of some small volumes exists
After being placed on conveyer belt 22, can be by the regulation of the length to telescoping tube 62 so that telescoping tube 62 is contradicted with packing box, it
Locked by clamping screw 63 again afterwards, realize positioning of the telescoping tube 62 in tilting support tube 6, such that it is able to realize to volume compared with
Little packing box can also be realized supporting, and further increase the multifunctionality of this automatic weighing and packing machine.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of automatic weighing and packing machine, including the feed hopper (1), blanking barrel (12), the discharging opening that set gradually from top to bottom
(13) it is provided with electronic quantitative packaging in the transporter (2) and below discharging opening (13), the blanking barrel (12) to claim
(121), control display (14) is provided with by the blanking barrel (12), the transporter (2) is including supporting table (21) and arranges
Conveyer belt (22) in supporting table (21), it is characterised in that：Positioned at the underface of discharging opening (13) on the supporting table (21)
The positioner (3) fixed for packaging bag position is provided with, the positioner (3) passes including being arranged on to be located in supporting table (21)
The gripper shoe (31) of band (22) both sides, the gripper shoe (31) is sent to be provided with the clamping device (4) for clamping the bag.
2. a kind of automatic weighing and packing machine according to claim 1, it is characterised in that：The clamping device (4) is including soft
Property band one (41) and one end of flexible-belt two (42), the flexible-belt one (41) and flexible-belt two (42) be hinged and be disposed therein
In one side on one gripper shoe (31) away from conveyer belt (22), the other end of the flexible-belt one (41) and flexible-belt two (42)
Connection locking is realized by retaining mechanism (43).
3. a kind of automatic weighing and packing machine according to claim 2, it is characterised in that：The retaining mechanism (43) is including setting
The latch segment (431) on flexible-belt one (41) is put, the latch segment (431) is provided with the groove run through for flexible-belt two (42)
(432), rotate in the groove (432) and be provided with spacing cutting (433), the flexible-belt two (42) is provided with multiple for spacing slotting
The spacing hole (434) of bar (433) insertion.
4. a kind of automatic weighing and packing machine according to claim 3, it is characterised in that：The gripper shoe (31) is near support
One end of platform (21) is arranged in supporting table (21) by detachable connecting device (5).
5. a kind of automatic weighing and packing machine according to claim 4, it is characterised in that：Close on the supporting table (21)
Fagging (31) place is equipped with multiple screwed holes (54), and the detachable connecting device (5) is wide including gripper shoe (31) edge is arranged on
The contiguous block (51) of degree direction both sides, the contiguous block (51) is arranged in gripper shoe (31) near one end of supporting table (21),
The contiguous block (51) is provided with to run through in through hole (52), the through hole (52) and is provided with bolt (53), the bolt
(53) locking of realizing gripper shoe (31) is threaded in screwed hole (54) through through hole (52).
6. a kind of automatic weighing and packing machine according to claim 5, it is characterised in that：The screwed hole (54) circumferentially battle array
Column-shaped distribution is arranged in supporting table (21) near gripper shoe (31) place.
7. a kind of automatic weighing and packing machine according to claim 6, it is characterised in that：The gripper shoe (31) is away from support
One end of platform (21) is equipped with the elastic hook tabs (32) being embedded in for packaging bag opening portion.
8. a kind of automatic weighing and packing machine according to claim 7, it is characterised in that：The gripper shoe (31) is provided with confession
The spacing ring (311) that flexible-belt one (41) and flexible-belt two (42) run through.
9. a kind of automatic weighing and packing machine according to claim 8, it is characterised in that：The gripper shoe (31) is near transmission
The one side of band (22) is equipped with tilting support tube (6), and the tilting support tube (6) is by compression spring (61) and gripper shoe
(31) it is connected.
10. a kind of automatic weighing and packing machine according to claim 9, it is characterised in that：It is sliding in the tilting support tube (6)
Shifting is connected with telescoping tube (62), is connected by clamping screw (63) locking between the tilting support tube (6) and telescoping tube (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021492.3U CN206107607U (en) | 2016-08-30 | 2016-08-30 | Automatic weighing and packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021492.3U CN206107607U (en) | 2016-08-30 | 2016-08-30 | Automatic weighing and packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107607U true CN206107607U (en) | 2017-04-19 |
Family
ID=58516158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621021492.3U Expired - Fee Related CN206107607U (en) | 2016-08-30 | 2016-08-30 | Automatic weighing and packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107607U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458638A (en) * | 2017-07-24 | 2017-12-12 | 芜湖超源力工业设计有限公司 | The intelligent packaging equipment that a kind of material is weighed automatically |
| CN108190063A (en) * | 2017-12-31 | 2018-06-22 | 贵州大学 | A kind of aquatic feeds production finished product filling device |
| CN109941465A (en) * | 2019-03-26 | 2019-06-28 | 安徽紫山农业科技有限公司 | It is a kind of biology extract after starch bottle placer |
| CN110182391A (en) * | 2019-05-31 | 2019-08-30 | 南京钢诺智能装备有限公司 | A kind of Weighing type rice packaging machine |
| CN110205177A (en) * | 2019-05-05 | 2019-09-06 | 内蒙古万众炜业科技环保股份公司 | A kind of production system of small particle coal base charcoal for roasting |
| CN110756434A (en) * | 2019-11-03 | 2020-02-07 | 杭州和源园艺有限公司 | Grain screening equipment with weighing and packing functions |
| CN110813742A (en) * | 2019-11-03 | 2020-02-21 | 杭州和源园艺有限公司 | Grain screening machine with grinding function |
-
2016
- 2016-08-30 CN CN201621021492.3U patent/CN206107607U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458638A (en) * | 2017-07-24 | 2017-12-12 | 芜湖超源力工业设计有限公司 | The intelligent packaging equipment that a kind of material is weighed automatically |
| CN108190063A (en) * | 2017-12-31 | 2018-06-22 | 贵州大学 | A kind of aquatic feeds production finished product filling device |
| CN109941465A (en) * | 2019-03-26 | 2019-06-28 | 安徽紫山农业科技有限公司 | It is a kind of biology extract after starch bottle placer |
| CN110205177A (en) * | 2019-05-05 | 2019-09-06 | 内蒙古万众炜业科技环保股份公司 | A kind of production system of small particle coal base charcoal for roasting |
| CN110205177B (en) * | 2019-05-05 | 2024-05-31 | 内蒙古蓝色火宴科技环保股份公司 | Production system of small-particle-size coal-based barbecue charcoal |
| CN110182391A (en) * | 2019-05-31 | 2019-08-30 | 南京钢诺智能装备有限公司 | A kind of Weighing type rice packaging machine |
| CN110756434A (en) * | 2019-11-03 | 2020-02-07 | 杭州和源园艺有限公司 | Grain screening equipment with weighing and packing functions |
| CN110813742A (en) * | 2019-11-03 | 2020-02-21 | 杭州和源园艺有限公司 | Grain screening machine with grinding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |