CN206588174U - Container bottom shaping device - Google Patents
Container bottom shaping device Download PDFInfo
- Publication number
- CN206588174U CN206588174U CN201720267010.0U CN201720267010U CN206588174U CN 206588174 U CN206588174 U CN 206588174U CN 201720267010 U CN201720267010 U CN 201720267010U CN 206588174 U CN206588174 U CN 206588174U
- Authority
- CN
- China
- Prior art keywords
- column
- container bottom
- workbench
- telescoping mechanism
- shaping
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of container bottom shaping device, its basic structure includes：Stand, the stand has workbench and positioned at workbench side and extends upward the column of predetermined altitude；Tumbler, it is with the vertical shaft being assemblied on the workbench and on vertical shaft and to treat dressing stick that shaping container is set with；Power set, the output connection vertical shaft, to drive vertical shaft rotating；And shaping wheel assembly, the column upper end is assemblied in, with the telescoping mechanism overhang installed in column upper end and to dressing stick and the shaping wheel installed in telescoping mechanism output end, the shaping wheel is sheave, and the race of sheave is 90 degree of races.It can effectively simplify container bottom shaping process according to the utility model.
Description
Technical field
The utility model is related to a kind of container bottom shaping device.
Background technology
Kitchen appliance industry is in recent years stable development state, and industry stage, which is shuffled, to be basically completed, and product development puts more effort, production
Quality is obviously improved, and more high-end design concept gradually reflects on product, and the requirement to structure is improved constantly.For
Outward appearance, structural requirement are met, the cooperation gap of part high-end product and outward appearance globality require higher, and container bottom R angles mistake
This requirement can not be met greatly, therefore needs to develop the equipment that shaping is carried out to container bottom R angles in this area, to meet design
Demand.
Because container bottom R angles are too small, prior art generally can not disposably shape, and be set to produce bottom R angles satisfaction
Desired container is counted, the method that the current industry is used is the multi-drawing shaping method based on conventional fabrication processes, be processed and hold
Device passes through the multi-drawing of multiple mutually different shaping moulds in multiple stations, bottom R angles is gradually reduced, to reach shaping mesh
's.
Although above-mentioned multi-drawing shaping method can obtain required R angles, such multi-drawing shaping method still has perhaps
It is more not enough：
1. using multiple tracks stretching process, and need to change multiple stations, production process is excessively cumbersome, and the process-cycle is long, it is raw
Produce efficiency low.
2. excessive production operation easily produces more defective works, percent defective is high, it is to be understood that drawing process sheet
Body just belongs to the technique for easily producing substandard products, such as easily generation drawing crack, or local internal stress is excessive, and is easily damaged.
3. it is more to take large scale equipment, and puts into compared with multi-mould, personnel, production cost is high.
Therefore a kind of container bottom R angles shaping methods simple, that efficient, qualification rate is high, cost is low are badly in need of being applied to production
In.
Utility model content
The purpose of this utility model, which is that offer is a kind of, can effectively simplify the container bottom shaping device of shaping process.
According to embodiment of the present utility model there is provided a kind of container bottom shaping device, its basic structure includes：
Stand, the stand has workbench and positioned at workbench side and extends upward the column of predetermined altitude；
Tumbler, it is with the vertical shaft being assemblied on the workbench and on vertical shaft and to treat shaping container institute
The dressing stick of suit；
Power set, the output connection vertical shaft, to drive vertical shaft rotating；And
Shaping wheel assembly, is assemblied in the column upper end, with installed in column upper end and to dressing stick overhang it is flexible
Mechanism and the shaping wheel installed in telescoping mechanism output end, the shaping wheel are sheave, and the race of sheave is 90 degree of races.
Said vesse bottom shaping device, alternatively, the workbench be horizontal type structure, and column be fixedly mounted on it is horizontal
The side of structure, and the bottom of column is supported on bottom surface.
Alternatively, the output end of the telescoping mechanism is constructed on a telescopic mast, and telescopic mast and column are in angle of 45 degrees.
Alternatively, telescoping mechanism is arranged on the upper end side of column by the rotating shaft of level, and make telescoping mechanism have around
The free degree that shaft axis are rotated；
Correspondingly, shaping wheel assembly also includes the adjusting apparatus of control telescoping mechanism corner；
Wherein, the plane where telescoping mechanism rotates the swing path of the telescopic mast determined crosses the rotary shaft of tumbler
Line.
Alternatively, the rotating shaft be located at side of the column towards tumbler, correspondingly, adjusting apparatus be located at column on
The relative side of rotating shaft installation side.
Alternatively, adjusting apparatus includes：
Stud, is installed in the upper end of column, is vertically arranged or the component with vertical direction；
Connecting hole, on telescoping mechanism, is worn by the stud；
Nut, is fitted to stud, at least respectively has one in the upper and lower side of connecting hole.
Alternatively, the telescopic component of telescoping mechanism is cylinder, and the push rod of cylinder is fixedly connected with the telescopic mast.
Alternatively, the control valve group of cylinder is arranged in workbench；
Correspondingly, the main body of workbench is cabinet type structure, and with receiving space.
Alternatively, the power set be located at workbench receiving space in, and the power set include motor and with
The decelerator that motor matches；
Wherein the output shaft of decelerator is connected with the vertical shaft.
Alternatively, the workbench is provided with the pedestal for being used for installing vertical shaft, and the pedestal provides vertical bearing saddle bore；
Correspondingly, vertical shaft is arranged in bearing saddle bore by bearing group；
Bearing saddle bore is after bearing is mounted with, upper and lower side is sealed by rotational sealing structure and forms bearing chamber.
According to embodiment of the present utility model, tumbler coordinates the shaping for container bottom with shaping wheel assembly, whole
Shape depends on being progressively fed for the telescoping mechanism of shaping wheel assembly, it is only necessary to which a station can just complete the whole of container bottom
Shape, few to device requirement amount, floor space is small.Because feed distance controllability is better than stretching, substandard products can be effectively controlled
Rate.Further, since station need not be changed frequently, and it can effectively improve production efficiency.
Brief description of the drawings
Fig. 1 is container bottom shaping device assembling structure schematic diagram in an embodiment.
Fig. 2 be an embodiment in rotate apparatus structure schematic diagram.
Fig. 3 is powerplant configuration schematic diagram in an embodiment.
Fig. 4 is pneumatic means structural representation in an embodiment.
In figure：1. pneumatic means, 2. tumblers, 3. buttons, 4. control devices, 5. power set, 6. stands.
101. operated pneumatic valve, 102. shaping wheels, 103. wheel shafts, 104. telescopic masts, 105. cylinders, 106. gas-tpe fittings,
107. gas-tpe fitting, 108. air cylinder supports, 109. nuts, 110. studs, 111. rotating shafts, 112. bolts, 113. lower carriages, 114.
Pipeline, 115. pipelines, 116. dividing plate joints.
201. screws, 202. dressing sticks, 203. key pins, 204. rotating shafts, 205. upper sealing panels, 206. screws, 207. pedestals,
208. times sealing plates, 209. screws, 210. journal bearings, 211. bolts, 212. journal bearings, 213. cods, 214. axles
To bearing.
41. control panel, 42. circuits.
51. decelerator, 52. motor.
61. fixed column, 62. workbench.
Embodiment
The container of progress bottom shaping is needed, the relatively conventional pot courage for being found in such as electric cooker, common is deeper
Pot etc., its bottom is required to certain R angles, on the one hand for ease of cleaning, is on the other hand then that this kind of product generally uses drawing
Deep technique makes, and belongs to cold machining process, when drawing is deeper, often can not once be molded, it is necessary to repeatedly load-unload can be molded,
Otherwise easy drawing crack.
Drawing herein belongs to different technique from stretching, and drawing belongs to moulding process, and stretching belongs to after moulding process
Handling process.Workpiece that drawing can make in itself produces flow harden, hardness increase, but more crisp, is easily broken, after drawing after
Continuous processing, i.e. stretching can further aggravate flow harden, easily produce waste product.
A kind of container bottom shaping device as described in Figure 1, it is about a kind of vertical structure, shown in figure
The setting of tumbler 2, its axis is vertical direction.For stand 6, two parts can be classified as, one is figure
Shown in fixed column 61, it is another, be workbench 62.Although general using main shaft as main referential, Fig. 1 in mechanical field
Shown in structure generally can be understood as a kind of vertical structure, but the table top of workbench 62 is level, tumbler 2
Axis be also table top normal, on the basis of the workbench 62 of level, by workbench 62 it is qualitative be that horizontal type structure also can be
Those skilled in the art is understood.Correspondingly, the rotating shaft 204 shown in Fig. 2 is a vertical shaft, it can be understood as main shaft.
A kind of container bottom shaping device and its critical piece as shown in Fig. 1 ~ 4, its basic structure should include platform
Frame 6, tumbler 2, power set 5, and the shaping wheel assembly matched with tumbler.In addition, for shown in figure
Control device 4, belongs to conventional configuration for electromechanical kind equipment, hereinafter has simple description, wouldn't repeat herein.
First, on stand 6, its main body includes two parts, i.e., foregoing fixed column 61 and workbench 62, wherein,
Workbench 62 in addition to providing work top, can also serve as the installation foundation of other parts as main frame body.
Wherein, fixed column 61 is that there is provided a suitable setting height(from bottom) for a column, so it is easy to understand that due to shaping
The special construction of wheel 102, determines the matching relationship of shaping wheel 102 and tumbler 2, so as to also determine that the setting of column is high
Degree.
In Fig. 1, fixed column 61 is located at the right side of workbench 62, and both fixing assemblings make overall structure relatively reliable.Figure
In it is visible, fixed column 61 is needed with certain height, so as to which placed pneumatic means as illustrated in the drawing 1 is had
Given height, so that the position of such as shaping wheel 102 of the output control of pneumatic means 1 and the dressing stick 202 on tumbler 2
Put and be adapted.
And then on tumbler 2, it should have the vertical shaft being assemblied on the workbench 62, i.e., as shown in Figure 2
Rotating shaft 204, while also including the dressing stick 202 being arranged in rotating shaft 204, dressing stick 202 is about outside a cylindrical piece, cylinder
Footpath and the internal diameter for treating shaping container are roughly equal, enable to treat that shaping container is reliably enclosed on dressing stick 202, produced radial direction
Activity is relatively small.
It is that a kind of point correspondence contraposition coordinates that dressing stick 202 coordinates with shaping wheel 102, it is therefore desirable to which dressing stick 202 is rotated,
So that dressing stick 202 coordinates with shaping wheel 102 realizes the rolling shaping for treating shaping container bottom.
And then, dressing stick 202 needs to be driven and produce the rotation around the rotating shaft 204, and rotating shaft 204 then needs power to fill
Put 5 drivings.
Shaping wheel 102 is provided by shaping wheel assembly, pneumatic means 1 as shown in Figure 4.As shown in figure 1, in figure, it is pneumatic
Device 1 is arranged in fixed column 61, and is overhang to the place side of tumbler 2, the cooperation of adaptation shaping wheel 102 and dressing stick 202
Gap, so as to meet the shaping that shaping container is treated under given R corner conditions.
To meet given purpose, the assembly of shaping wheel 102 should have telescoping mechanism, such as gas shown in Fig. 4 first
Cylinder 105, to adjust the fit clearance between shaping wheel 102 and dressing stick 202, so as to realize the shaping of classification on a station.
Then sheave on shaping wheel 102, the race of sheave is 90 degree of races, be specifically found in it is visible in accompanying drawing 4, figure,
When the wheel shaft 103 of 90 degree of races is set with the horizontal 45 degree of angles, the lowest part of two walls of race, one is perpendicular with being in
Straight state, another to be then in horizontality, adaptation treats bottom and the side wall of shaping container.
Main shaft is not considered on the whole, i.e., rotating shaft 204 as shown in Figure 2, the workbench can be understood as horizontal type structure.
By column, such as fixed column 61 is fixedly mounted on the right side of workbench 62 as shown in Figure 1.The branch of the bottom independence of fixed column 61
Support on the ground, can improve its stability, to ensure the reliable progress of shaping.
On telescoping mechanism, its output end is constructed on a telescopic mast 104, and telescopic mast 104 is pressed from both sides with fixed column 61 into 45 degree
Angle.
The end structure that telescopic mast 104 stretches out goes out the wheel seat of shaping wheel 102, generally one trench structure, shaping wheel 102
It is assemblied in by the wheel shaft 103 shown in figure in trench structure.
Wheel shaft 103 is substantially configured with horizontal plane in 45 degree, and the position needs to ensure the reliability with relative determination,
Otherwise when carrying out shaping, the influence of the reaction force of receptor bottom may produce the deflection of wheel shaft 103, and produce useless
Product.
In addition, the angle of telescopic mast 104, which is set, belongs to design requirement, what is ensured is the rigidity of fixed column 61, and
Such as air cylinder support 108, the integral rigidity of lower carriage 113 shown in figure.
Due to there is fit-up gap, design requirement is not typically available reliable guarantee, therefore, in preferred embodiment
In, the adjusting apparatus of configuration adjustment telescopic mast 104 and horizontal plane angle.
Specifically, as shown in figure 4, telescoping mechanism, such as cylinder body left end of the cylinder body of cylinder 105 in figure in figure（Position
On the lower）It is arranged on by the rotating shaft 111 of level on the left of the upper end of fixed column 61, that is, close to the side of tumbler 2, and make
Telescoping mechanism has the free degree that 111 axis are rotated around the shaft, under the conditions of this free degree, telescoping mechanism is swung, and controls
Pivot angle or corner processed are to realize required adjustment.
Adjustment is related to the content of two aspects, on the one hand can realize regulation, on the other hand, after regulation is finished, should make
Corresponding angle is relatively reliable kept.Ensured, shaping wheel assembly also includes the tune of control telescoping mechanism corner
Engagement positions.After adjusting apparatus adjustment is finished, it be able to should lock.The knot directly locked afterwards can be adjusted in common machinery
Structure is self-locking thread structure.
The characteristics of self-locking thread structure is most of threaded connection, the connection of most common bolts and nuts is generally all energy
Enough self-lockings, it is that its pressure angle is less than angle of friction, is cannot come off without extra power nut with bolt.
In Fig. 4, i.e., a vertical spiral shell specifically, is provided with the right side of the upper end of fixed column 61 using screw connection structure
Post 110, the position of the contraposition stud 110 of air cylinder support 108 is provided with bolt hole, and air cylinder support 108 is in the position provided with the bolt hole
It is a panel-like member, a nut 109 is respectively provided with the upper and lower side of the upper and lower sides of panel-like member, that is, bolt hole, can in order to realize
By ground locking, the number of nut 109 can be four, the locking of side where realizing two-by-two.
In addition, the plane where the telescoping mechanism being limited rotates the swing path of the telescopic mast 104 determined crosses rotation
The pivot center of device, consequently, it is possible to ensure that the reliable fit between shaping wheel 102 and dressing stick 202.
On rotating shaft position 111, it can be located at fixed column 61 towards the side of tumbler 2, can also be located at and the side
Relative side, when only positioned at 2 side of tumbler, is conducive to the setting of adjusting apparatus.
In the embodiment shown in fig. 4, the telescopic component of telescoping mechanism is cylinder 105, and the push rod of cylinder 105 is stretched with described
Contracting post 104 is fixedly connected.
The advantage of cylinder is in response to speed soon, but positional precision is not high.
In certain embodiments, hydraulic cylinder can be used, the speed of hydraulic cylinder is relatively slow, but positional precision is relatively
It is high.
In certain embodiments, telescoping mechanism can use screw screw mechanism, and screw screw mechanism belongs to screw thread pair
Using, the typical feature of screw thread pair is high accuracy, it is therefore preferable that be screw screw mechanism, correspondingly, the position of screw is fixed,
Leading screw drives telescopic mast 104 to produce movement.
In certain embodiments, the position of leading screw is fixed, and screw is moved with telescopic mast 104.
Can be so that in alternative embodiment, such as pinion and rack can also be used at some, rack is oriented to by guide rail, tooth
Wheel driving carry-over bar is moved, rack connection telescopic mast 104.
Comparatively, such as gear mechanism and screw screw mechanism, are generally all driven, its wiring phase using motor
To fairly simple, and the problem of gas or liquid leakage need not be considered.
If using cylinder 105, its pipeline 114, the configuration of pipeline 115 will bother some, it is necessary to consider relative to circuit
Walk pipe and airtight sex chromosome mosaicism.
In addition it is also necessary to be pipeline 114 and the configuration control valve group of pipeline 115, operated pneumatic valve 101 as shown in Figure 4, figure
Hanging pipeline is source of the gas pipeline, Access Control valve group in 4.
To make overall outward appearance relatively succinct, the control valve group of cylinder is arranged in workbench 62.
Matched, the main body of workbench 62 is cabinet type structure, so that, it has between receiving space, receiving hole can be with
For the installation of other parts, example control valve group as the aforementioned, and as shown in figure 1, power set 5 described in figure also are located at work
Make in the receiving space of platform, and the overall structure of the container bottom shaping device made becomes very succinct.
In the structure shown in Fig. 3, power set 5 include motor 52 and the decelerator 51 matched with motor 52.
Wherein the output shaft of decelerator 51 is connected with the vertical shaft.
In the structure shown in Fig. 2, the workbench 62 is provided with the pedestal 207 for being used for installing rotating shaft 204, the pedestal 207
Vertical bearing saddle bore is provided.
It is sequentially journal bearing 210, journal bearing 212, the and of cod 213 from bottom to up provided with four bearings in Fig. 2
Cod 214, shaping wheel 102, which is applied through workpiece and is applied to the power of dressing stick 202, during with shaping is adapted, including vertical side
To component and horizontal direction component.
Furthermore, it is to be appreciated that bearing group can also be all using angular contact bearing.
Correspondingly, rotating shaft 204 is arranged in bearing saddle bore by bearing group.
And then, as shown in Fig. 2 the bearing chamber that figure middle (center) bearing is included is a kind of sealing structure, it is to avoid dust enters, influence
The lubrication and service life of bearing.
Specifically, upper sealing panel 205 is provided with the top of bearing chamber, lower sealing plate 208 is provided with the bottom of bearing chamber.
Upper sealing panel 205 and lower sealing plate 208 are all installed additional sealing ring and assembled using screw 206 or screw 209.
Claims (10)
1. a kind of container bottom shaping device, it is characterised in that including：
Stand, the stand has workbench and positioned at workbench side and extends upward the column of predetermined altitude；
Tumbler, it is with the vertical shaft being assemblied on the workbench and on vertical shaft and to treat that shaping container is set with
Dressing stick；
Power set, the output connection vertical shaft, to drive vertical shaft rotating；And
Shaping wheel assembly, is assemblied in the column upper end, with the telescoping mechanism overhang installed in column upper end and to dressing stick
With the shaping wheel installed in telescoping mechanism output end, the shaping wheel is sheave, and the race of sheave is 90 degree of races.
2. container bottom shaping device according to claim 1, it is characterised in that the workbench is horizontal type structure, and
Column is fixedly mounted on the side of horizontal type structure, and the bottom of column is supported on bottom surface.
3. container bottom shaping device according to claim 1 or 2, it is characterised in that the output end of the telescoping mechanism
Construction is on a telescopic mast, and telescopic mast and column are in angle of 45 degrees.
4. container bottom shaping device according to claim 3, it is characterised in that telescoping mechanism is pacified by the rotating shaft of level
Mounted in the upper end side of column, and make telescoping mechanism that there is the free degree that axis is rotated around the shaft；
Correspondingly, shaping wheel assembly also includes the adjusting apparatus of control telescoping mechanism corner；
Wherein, the plane where telescoping mechanism rotates the swing path of the telescopic mast determined crosses the pivot center of tumbler.
5. container bottom shaping device according to claim 4, it is characterised in that the rotating shaft is located at column towards rotation
The side of device, correspondingly, adjusting apparatus are located at side relative with rotating shaft installation side on column.
6. container bottom shaping device according to claim 5, it is characterised in that adjusting apparatus includes：
Stud, is installed in the upper end of column, is vertically arranged or the component with vertical direction；
Connecting hole, on telescoping mechanism, is worn by the stud；
Nut, is fitted to stud, at least respectively has one in the upper and lower side of connecting hole.
7. container bottom shaping device according to claim 3, it is characterised in that the telescopic component of telescoping mechanism is gas
Cylinder, the push rod of cylinder is fixedly connected with the telescopic mast.
8. container bottom shaping device according to claim 7, it is characterised in that the control valve group of cylinder is arranged on work
In platform；
Correspondingly, the main body of workbench is cabinet type structure, and with receiving space.
9. container bottom shaping device according to claim 8, it is characterised in that the power set are located at workbench
In receiving space, and the power set include motor and the decelerator matched with motor；
Wherein the output shaft of decelerator is connected with the vertical shaft.
10. container bottom shaping device according to claim 8, it is characterised in that the workbench, which is provided with, to be used to install
The pedestal of vertical shaft, the pedestal provides vertical bearing saddle bore；
Correspondingly, vertical shaft is arranged in bearing saddle bore by bearing group；
Bearing saddle bore is after bearing is mounted with, upper and lower side is sealed by rotational sealing structure and forms bearing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267010.0U CN206588174U (en) | 2017-03-20 | 2017-03-20 | Container bottom shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267010.0U CN206588174U (en) | 2017-03-20 | 2017-03-20 | Container bottom shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588174U true CN206588174U (en) | 2017-10-27 |
Family
ID=60123470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720267010.0U Active CN206588174U (en) | 2017-03-20 | 2017-03-20 | Container bottom shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206588174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523018A (en) * | 2022-02-18 | 2022-05-24 | 湖南时代联合新能源有限公司 | Electricity core mass flow body terminal surface leveling device |
-
2017
- 2017-03-20 CN CN201720267010.0U patent/CN206588174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523018A (en) * | 2022-02-18 | 2022-05-24 | 湖南时代联合新能源有限公司 | Electricity core mass flow body terminal surface leveling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113328319B (en) | On-site machining equipment for collector ring of hydraulic turbine unit and using method | |
| CN105429573B (en) | Rotary photovoltaic plate bracing frame and supporting rack group | |
| CN107139065B (en) | A kind of automatic reciprocating type automobile shafts class burnishing device | |
| CN107127646A (en) | 5-shaft linkage numerical control grinding machine is used in a kind of rotary file processing | |
| CN104889627A (en) | Three-dimensional steering welding workbench | |
| CN206588174U (en) | Container bottom shaping device | |
| CN206883335U (en) | 5-shaft linkage numerical control grinding machine is used in a kind of rotary file processing | |
| CN206028918U (en) | Gear production chamfering apparatus | |
| CN205677222U (en) | A kind of civil engineering work construction bracket | |
| CN107967037A (en) | A kind of computer host box easy to remove | |
| CN207480066U (en) | A kind of mobile adjustable fixing support of novel lathe | |
| CN207138915U (en) | A kind of special equipment for processing ventilating draught fan wind collecting unit circular arc | |
| CN206509859U (en) | Glass edge grinding attachment | |
| CN112062039A (en) | Frock is changed to roller shell of calender | |
| CN206578784U (en) | A kind of machining table apparatus of adjustable angle | |
| CN105479146B (en) | A kind of device and method for realizing peg-in-hole assembly | |
| CN206338211U (en) | The centrifugal pump of rapid-maintenance | |
| CN214557596U (en) | Flange perforating device | |
| CN201998081U (en) | Workpiece rotating device | |
| CN106762698A (en) | The centrifugal pump of rapid-maintenance | |
| CN107322376A (en) | One kind rotation rasion processing unit (plant) | |
| CN207616122U (en) | Steel pipe bracket | |
| CN107858654B (en) | Driving system of vacuum cathode arc coating machine arc source component for coating inner wall of large tank body | |
| CN203471205U (en) | Height adjustment device for welding | |
| CN207655776U (en) | A kind of punching press feeding robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Container bottom shaping equipment Effective date of registration: 20201112 Granted publication date: 20171027 Pledgee: Ningjin County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG SHENGNING ELECTRIC APPLIANCE Co.,Ltd. Registration number: Y2020980007808 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220920 Granted publication date: 20171027 Pledgee: Ningjin County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG SHENGNING ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2020980007808 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |