CN207172838U - Powder forming press - Google Patents
Powder forming press Download PDFInfo
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- CN207172838U CN207172838U CN201721017627.3U CN201721017627U CN207172838U CN 207172838 U CN207172838 U CN 207172838U CN 201721017627 U CN201721017627 U CN 201721017627U CN 207172838 U CN207172838 U CN 207172838U
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- Prior art keywords
- cantilever
- weighing
- blanking
- chute feeder
- magnetic
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- 239000000843 powder Substances 0.000 title claims abstract description 22
- 238000005303 weighing Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 83
- 230000007246 mechanism Effects 0.000 claims description 41
- 238000007493 shaping process Methods 0.000 claims description 21
- 210000001161 mammalian embryo Anatomy 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000012769 display material Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000006247 magnetic powder Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a powder forming press, include: the weighing and blanking device is butted with a blanking barrel and is used for continuously guiding magnetic powder with set weight; the punch forming device comprises a male die 17 and a female die 18 which are vertically arranged and used for punch forming of magnet blanks; and the feeding device is butted with the weighing blanking device and the punch forming device and is used for conveying the magnetic powder with the weight set by the weighing blanking device into the female die 18. The weight of the magnet blank formed by the utility model adopting the structure is consistent with the standard weight, and the weight deviation between the magnet blanks is small, thereby greatly improving the processing quality; and moreover, the feeding device is provided with a base and a cantilever, the cantilever can be arranged on the base in a vertically sliding manner, the base can be leveled only by adjusting once during use, and the cantilever only needs to be slid vertically during subsequent adjustment, so that the feeding device is convenient to use, simple in structure and high in practicability.
Description
Technical field
It the utility model is related to powder compacting apparatus field, and in particular to a kind of magnetic moulding press.
Background technology
The pressure setting of magnetic powder molding press is mainly used in magnetic being pressed into the manufacture of magnet embryo material.In recent years, respectively
Class rare earth Ru Tie boron powder is suppressed in specific magnetic field, sintered, cutting into slices, milling produces crystalline rare earth alloy orientation magnet, quilt
It is widely used in the devices of other electric fields such as the motor of machine field, the loudspeaker of electroacoustic industry and automobile, and magnetic
The link of iron embryo material compacting manufacture is particularly important.
Magnetic shaping includes magnetic blanking, magnetic imports forming cavity and magnetic die casting three parts.Realize precise forming magnetic
Iron embryo material, it is necessary to solve the problems, such as it is the accurate of magnetic blanking.In the prior art, moulding press is provided with a guide tilted down
Groove docks blanking tube, and magnetic is imported in moulding press, sets a closure plate to control opening and closing then at deflector chute end, by making
The blanking velocity of deflector chute is constant, resets the opening/closing time of closure plate to control the discharge quantity of magnetic.Magnetic in the production technology
Powder blanking control cannot be guaranteed that the deviation for the weight and standard weights for precisely, causing the magnet embryo material of making is big, and produce
Magnet embryo material between deviation of weight it is also big, crudy is low.Secondly, magnetic is imported to the action of forming cavity in the prior art
It is to be carried out by a slide moved horizontally, the slide is provided with a base, and the base is fixed by some carrying bolts and kept
Level, due to needing the lathe of docking die cast, therefore the fixed requirement of level of slide is high, in the different dimensions of production
During magnet embryo material, slide needs to readjust height, and difficulty is big.
Utility model content
In order to solve the above problems, the utility model provides a kind of powder shaping press for blanking of weighing.
Technical scheme is used by the utility model solves its technical problem：A kind of powder shaping press, including：
Weigh blanking device, the blanking device of weighing is to being connected to blanking tube, for persistently importing the magnetic of setting weight；
Punch forming device, the punch forming device includes the punch-pin 17 and cavity plate 18 being vertically arranged, for striking out
Type magnet embryo material；
Feed device, the feed device dock weigh blanking device and punch forming device, for the blanking dress that will weigh
The magnetic for putting the setting weight of importing is delivered in cavity plate 18.
Preferably, the blanking device of weighing includes：
Chute feeder, the chute feeder are horizontally disposed with and are connected with vibrating mechanism, chute feeder one end to being connected to blanking tube, with
In passing through vibration realizing horizontal feed function；
Weigh cutting agency, the output end of the cutting agency docking chute feeder of weighing, for weighing the thing of setting weight
Expect and export it.
Preferably, the cutting agency of weighing includes：
Weigh assembly, the weigh assembly is located at the lower section of the output end of chute feeder, for taking up material and claiming in real time
Weight；
Blanking component, the blanking component is acted in weigh assembly, for taking up the thing of setting weight in weigh assembly
Material is exported after material.
Preferably, the weigh assembly includes：
Material box, the material box are used to take up material, and its one end is provided with discharging opening；
Gravity sensor, for the gravity sensor below material box, the gravity sensor is connected with a display,
For weight of material in display material box.
Preferably, the blanking component includes：
Fixed seat, the fixed seat is below material box under one end of discharging opening, fixed seat pivot joint material box
End；
Drive mechanism, drive mechanism pivot joint material box deviate from one end of discharging opening, for being flipped up material box
Material is set to be exported from discharging opening.
Preferably, the output end of the chute feeder is provided with close mechanism, and the close mechanism is used in blanking of weighing
Mechanism closes the output end after weighing the material of setting weight；The close mechanism includes：
Closure plate, the closure plate is located at the output end of chute feeder, for closing the output end from outer end；
Striker plate, the striker plate can be up and downly in chute feeders, for the material in cutting agency of weighing
During close to setting weight, the circulation area for reducing material in chute feeder is moved down, to reduce the material of output end output.
Preferably, the feed device includes：
Base；
Cantilever, the cantilever are slidably mounted on base by a lifting regulating mechanism, and cantilever is provided with feed funnel, institute
State and baffle plate is provided with feed funnel lower ending opening, the baffle plate is by a driving mechanisms control, for control feed funnel
Opening and closing.
Preferably, the lifting regulating mechanism includes：
Slide, the slide are installed on base horizontally slidablely, and the cantilever can be installed on slide to vertical sliding
On；
Rocking bar, on cantilever or slide, rocking bar is connected the rocking bar with slide or cantilever drive, is rotated for passing through
Rocking bar realizes cantilever elevation.
Preferably, the cantilever front end is provided with clamping part, and the clamping part is used to grip the magnet embryo material after shaping,
It is sent out.
Preferably, the cantilever is provided with the front end of feed funnel：
Oiling mechanism, the oiling mechanism are used for the oiling into forming cavity；
Paint, it is described to paint for after magnetic is imported forming cavity by feed funnel, acting on forming cavity upper end, making magnetic
It is smooth；The feed funnel is provided with vibrator simultaneously.
The beneficial effects of the utility model are：The weight of magnetic is imported by controlling, can be achieved to be precisely controlled, molded
The weight of the magnet embryo material come is consistent with standard weights, and the deviation of weight between magnet embryo material is small, drastically increases processing
Quality；Only needed also, feed device sets a base and a cantilever, and cantilever, which can slide up and down, to be arranged on base, during use
Adjustment once makes base level, subsequently need to only slide up and down cantilever during adjustment, easy to use, simple in construction, practical
Property is strong.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the structural representation of blanking device of being weighed in the utility model；
Fig. 4 is the structural representation of feed device in the utility model.
Embodiment
1~Fig. 4 of reference picture, the utility model are a kind of powder shaping press, and it includes：
Weigh blanking device, the blanking device of weighing is to being connected to blanking tube 2, for persistently importing the magnetic of setting weight
Powder；
Punch forming device, the punch forming device includes the punch-pin 17 and cavity plate 18 being vertically arranged, for striking out
Type magnet embryo material；
Feed device, the feed device dock weigh blanking device and punch forming device, for the blanking dress that will weigh
The magnetic for putting the setting weight of importing is delivered in cavity plate 18.
Wherein described blanking device of weighing includes：Chute feeder 1, the chute feeder 1 is horizontally disposed and is connected with vibrating mechanism,
The one end of chute feeder 1 is to being connected to blanking tube 2, for being arranged to vibrate by vibration realizing horizontal feed function, the vibrating mechanism
Device 3；Weigh cutting agency, the output end of the cutting agency docking chute feeder 1 of weighing, for weighing the material of setting weight simultaneously
It is exported.Specifically, the cutting agency of weighing includes：Weigh assembly, the weigh assembly are located at the output end of chute feeder 1
Lower section, for taking up material and weighing in real time；Blanking component, the blanking component are acted in weigh assembly, for
Weigh assembly exports material after taking up the material of setting weight.
As illustrated, the weigh assembly includes：Material box 6, the material box 6 are used to take up material, and its one end is provided with
Discharging opening；Gravity sensor, the gravity sensor are connected with a display located at the lower section of material box 6, the gravity sensor,
For weight of material in display material box 6.
The blanking component includes：Fixed seat 7, one end of the fixed seat 7 close discharging opening below material box 6,
Fixed seat 7 is pivotally connected the lower end of material box 6；Drive mechanism, the drive mechanism pivot joint material box 6 deviate from one end of discharging opening, used
Material is set to be exported from discharging opening in being flipped up material box 6, the drive mechanism is arranged to a cylinder, and the stage casing pivot joint of cylinder is solid
It is fixed, output end pivot joint material box 6, and cylinder is obliquely installed, so that be allowed in motion process will not face fixed seat 7 and material
The pivoting point of box 6 and reach motion locked point.In order that the discharge of material box 6 is thorough, a vibrator is set on material box 6.
When material box 6 is weighed to the magnetic of setting weight, the defeated of chute feeder 1 can be stopped by stopping the vibration of chute feeder 1
Go out to bring out material, but in view of just stopping vibration when display shows that weight is setting weight, part magnetic be present can be because of inertia
And deviate from chute feeder 1, it is precisely controlled to further realize, is provided with the present embodiment in the output end of the chute feeder 1
Close mechanism, the close mechanism are used to close the output end after cutting agency of weighing weighs the material of setting weight.It is described
Close mechanism specifically includes：Closure plate 5, the closure plate 5 is located at the output end of chute feeder 1, for closing the output from outer end
End, specifically, the both sides of the output end of chute feeder 1 are provided with cylinder, the output end of the connection of closure plate 5 cylinder is realized from feeding
Chute feeder 1 is bonded on the outside of the output end of groove 1 to close the output end；Striker plate 4, the striker plate 4 are driven and can by cylinder
Up and downly in the chute feeder 1, during for the material in cutting agency of weighing close to setting weight, reduction feeding is moved down
The circulation area of material in groove 1, to reduce the material of output end output, in order to cost-effective, simplify control mechanism, in striker plate
4 lower ends set the recess of zigzag or rectangular toothed, and when gravity sensor measures weight close to setting weight, striker plate 4 is straight
Connect to move down and abut chute feeder 1, only allow magnetic out of recess by so just greatly reducing powder outlet quantity.
As illustrated, the feed device includes：Base 16；Cantilever 12, the cantilever 12 pass through a lifting regulating mechanism
It is slidably mounted on base 16, cantilever 12 is provided with feed funnel 8, and baffle plate is provided with the lower ending opening of feed funnel 8, described
Baffle plate is by a driving mechanisms control, and for controlling the opening and closing of feed funnel 8, the drive mechanism can be cylinder or motor, and
The setting of baffle plate both can be pivot and set or slide setting., should in order to be produced suitable for the magnet of different dimensions
Feed funnel 8 is arranged to big funnel as shown, and increasing can containing quantity.
As illustrated, the lifting regulating mechanism includes：Slide 14, the slide 14 are installed on base horizontally slidablely
On 16, the cantilever 12 can be installed on to vertical sliding on slide 14；Rocking bar 13, the rocking bar 13 are located at cantilever 12 or slide 14
On, rocking bar 13 is connected with slide 14 or cantilever 12, for realizing that cantilever 12 lifts by rotating rocker 13.Specifically,
Base 16 is horizontal fixed by some spikes and sets horizontal slide rail, and slide 14 is slidably mounted on slide rail and passes through cylinder
Driving, the upper end of slide 14 set two vertical columns 15, set rack on column 15, cantilever 12 is arranged on two columns 15, rocking bar
13 are arranged in cantilever 12 and set the gear coordinated with rack, and the lifting of cantilever 12 is realized by pivots rocker 13.Due to one
As highly adjust less use, therefore rocking bar 13 is arranged to joystick 13, but is not intended to limit the rocking bar 13 and is driven using motor.
The front end of cantilever 12 described in the present embodiment is provided with clamping part, and the clamping part is used to grip the magnet embryo after shaping
Material, it is sent out, and can once complete first to obtain the taking-up of magnet embryo material in punch forming device so in feeding, then import
Magnetic.Because cantilever 12 needs part to penetrate in upper and lower mould, therefore its lower end necessarily be greater than cavity plate 18, and then the clamping part is specific
Two L-shaped grip blocks 11 are arranged to, the lower end of grip block 11 protrudes the lower end of cantilever 12, cylinder is set between two grip blocks 11, with
Both relative motions of control, realize the opening and snap-action of clamping part.
Typically before stamping can oiling is in order to be stripped in forming cavity, therefore cantilever 12 described in the present embodiment is in feeding
The front end of funnel 8 is provided with oiling mechanism, and the oiling mechanism is used for the oiling into forming cavity.It is specifically arranged to one and is fixed on
Oil nozzle 10 between clamping part and feed funnel 8, oil nozzle 10 are connected with oil pipe.Magnetic is fallen into view of feed funnel 8 simultaneously
After forming cavity, its upper end out-of-flatness, therefore also set up a rendering 9, it is described paint 9 be used for feed funnel 8 by magnetic import into
After die cavity, forming cavity upper end is acted on, makes magnetic smooth.Station position set on cantilever 12 is once folder in the present embodiment
Hold portion, oiling mechanism, paint 9 and feed funnel 8.And in order to which the magnetic in feed funnel 8 is completely exhausted out, the feeding leakage
Bucket 8 is provided with vibrator.
A kind of powder shaping press of the present embodiment, for globality, provided with a frame, blanking device of weighing, strike out
Type device and feed device are mounted in frame.During work, the vibrator works on chute feeder 1, the gear of the output end of chute feeder 1
Flitch 4 is moved up, closure plate 5 is remote, opens output end, and magnetic is led from blanking tube 2 through the horizontal feed of chute feeder 1 from output end
Enter in material box 6.At the same time, gravity sensor detects the weight of magnetic in material box 6 in real time, in weight close to setting value
When, striker plate 4, which moves down, abuts chute feeder 1, reduces the falling amount of magnetic, is detecting magnetic weight and setting value in material box 6
When equal, closure plate 5 closes the output end of chute feeder 1.Material box 6 overturns and vibrated under the driving of cylinder, makes magnetic from going out
Material mouth is imported in feed funnel 8.It is larger in view of the difference in height between the discharging opening and feed funnel 8, in order to avoid magnetic flies
Raise, an auxiliary funnel can be set in discharging opening lower end, and also activity sets a closed plate for auxiliary funnel lower end, will once fall originally
Under height be improved as through falling twice.After loading magnetic in feed funnel 8, slide 14 slides towards punch forming device, this
When punch forming device punch-pin 17 and cavity plate 18 be in released state, and the magnet embryo material being molded is ejected, and cantilever 12 is with cunning
Seat 14 slip and move, clamping part clamping forming magnet embryo material simultaneously export, oiling mechanism is again to the forming cavity of cavity plate 18
Oiling, afterwards feed funnel 8 align cavity plate 18, magnetic is all imported in forming cavity by vibration, 9 are painted during backhaul will shaping
The magnetic leveling of chamber upper end.From the foregoing, it will be observed that the present embodiment is additionally provided with a control device, the control device is weighed blanking for pool
The action of device, punch forming device and feed device.
A kind of powder shaping press of the present embodiment, first, magnetic is conveyed by way of the vibration of straight feeding groove 1, compared with
Traditional slant rail feeding is more controllable；Second, the output end in chute feeder 1 sets close mechanism to realize the opening and closing and feeding of feeding
The control of amount, blanking device of weighing is coordinated to realize accurate discharge control, the guarantee to crudy provides necessary premise bar
Part；Third, the part of each carrying magnetic is respectively provided with vibrating function, so that discharge is more thorough, each feeding is further ensured
Weight it is consistent, avoid the generation of error；Fourth, cantilever 12 can be arranged to vertical sliding on slide 14, different height are being produced
During the magnet of degree, height can be easily adjusted according to the height of concave-convex mold 17 and is allowed to corresponding, it is easy to adjust.It is of the present utility model
Structure design, space layout are reasonable, and the weight of the magnet embryo material to form out is consistent with standard weights, and between magnet embryo material
Deviation of weight is small, drastically increases crudy, easy to use, simple in construction, practical.
Above-described embodiment is preferred scheme of the present utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement on the premise of without prejudice to the utility model spirit, these equivalent changes
Type or replacement are all contained in the scope set by the application claim.
Claims (10)
- A kind of 1. powder shaping press, it is characterised in that including：Weigh blanking device, the blanking device of weighing is to being connected to blanking tube, for persistently importing the magnetic of setting weight；Punch forming device, the punch forming device includes the punch-pin 17 and cavity plate 18 being vertically arranged, for punch forming magnetic Iron embryo material；Feed device, the feed device dock weigh blanking device and punch forming device, and for that will weigh, blanking device is led The magnetic of the setting weight entered is delivered in cavity plate 18.
- 2. a kind of powder shaping press as claimed in claim 1, it is characterised in that the blanking device of weighing includes：Chute feeder, the chute feeder are horizontally disposed with and are connected with vibrating mechanism, and chute feeder one end is to being connected to blanking tube, for logical Cross vibration realizing horizontal feed function；Weigh cutting agency, the output end of the cutting agency docking chute feeder of weighing, for weighing the material of setting weight simultaneously It is exported.
- 3. a kind of powder shaping press as claimed in claim 2, it is characterised in that the cutting agency of weighing includes：Weigh assembly, the weigh assembly is located at the lower section of the output end of chute feeder, for taking up material and weighing in real time；Blanking component, the blanking component is acted in weigh assembly, for after weigh assembly takes up the material of setting weight Material is exported.
- 4. a kind of powder shaping press as claimed in claim 3, it is characterised in that the weigh assembly includes：Material box, the material box are used to take up material, and its one end is provided with discharging opening；Gravity sensor, for the gravity sensor below the material box, the gravity sensor is connected with a display, with In weight of material in display material box.
- 5. a kind of powder shaping press as claimed in claim 4, it is characterised in that the blanking component includes：Fixed seat, the fixed seat are pivotally connected the lower end of material box below material box close to one end of discharging opening, fixed seat；Drive mechanism, the drive mechanism pivot joint material box deviate from one end of discharging opening, make thing for being flipped up material box Material exports from discharging opening.
- A kind of 6. powder shaping press as claimed in claim 2, it is characterised in that：The output end of the chute feeder is provided with closure Mechanism, the close mechanism are used to close the output end, the closure after cutting agency of weighing weighs the material of setting weight Mechanism includes：Closure plate, the closure plate is located at the output end of chute feeder, for closing the output end from outer end；Striker plate, the striker plate can approach up and downly in chute feeder for the material in cutting agency of weighing During setting weight, the circulation area for reducing material in chute feeder is moved down, to reduce the material of output end output.
- 7. a kind of powder shaping press described in claim 1, it is characterised in that the feed device includes：Base；Cantilever, the cantilever are slidably mounted on base by a lifting regulating mechanism, and cantilever is provided with feed funnel, described to send Baffle plate is provided with funnel lower ending opening, the baffle plate is by a driving mechanisms control, for controlling the opening and closing of feed funnel.
- 8. a kind of powder shaping press described in claim 7, it is characterised in that the lifting regulating mechanism includes：Slide, the slide are installed on base horizontally slidablely, and the cantilever can be installed on slide to vertical sliding；Rocking bar, the rocking bar is on cantilever or slide, and rocking bar is connected with slide or cantilever drive, for passing through rotating rocker Realize cantilever elevation.
- A kind of 9. powder shaping press as claimed in claim 7, it is characterised in that：The cantilever front end is provided with clamping part, institute State clamping part be used for grip shaping after magnet embryo material, it is sent out.
- 10. a kind of powder shaping press as claimed in claim 7, it is characterised in that the cantilever is set in the front end of feed funnel Have：Oiling mechanism, the oiling mechanism are used for the oiling into forming cavity；Paint, it is described to paint for after magnetic is imported forming cavity by feed funnel, acting on forming cavity upper end, putting down magnetic It is whole；The feed funnel is provided with vibrator simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017627.3U CN207172838U (en) | 2017-08-14 | 2017-08-14 | Powder forming press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017627.3U CN207172838U (en) | 2017-08-14 | 2017-08-14 | Powder forming press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207172838U true CN207172838U (en) | 2018-04-03 |
Family
ID=61740784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721017627.3U Active CN207172838U (en) | 2017-08-14 | 2017-08-14 | Powder forming press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207172838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332683A (en) * | 2018-11-15 | 2019-02-15 | 昆山克诺罗斯自动化科技有限公司 | A kind of adjustable powder metering feeder |
| CN112810222A (en) * | 2020-12-28 | 2021-05-18 | 杭州波普电器有限公司 | Die stamping device and using method thereof |
-
2017
- 2017-08-14 CN CN201721017627.3U patent/CN207172838U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332683A (en) * | 2018-11-15 | 2019-02-15 | 昆山克诺罗斯自动化科技有限公司 | A kind of adjustable powder metering feeder |
| CN109332683B (en) * | 2018-11-15 | 2023-12-08 | 广东鑫信智能装备有限公司 | Adjustable powder metering and feeding device |
| CN112810222A (en) * | 2020-12-28 | 2021-05-18 | 杭州波普电器有限公司 | Die stamping device and using method thereof |
| CN112810222B (en) * | 2020-12-28 | 2022-11-25 | 杭州波普电器有限公司 | Die stamping device and using method thereof |
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Effective date of registration: 20240127 Address after: 519000, Building 5, 201, No. 81 Dingye Road, High tech Zone, Zhuhai City, Guangdong Province Patentee after: Zhuhai Jiean Intelligent Technology Co.,Ltd. Country or region after: China Address before: Building A, 2nd Floor, Zone A, No. 9 Yongbao Road, Tanzhou Town, Zhongshan City, Guangdong Province, 528400 Patentee before: ZHONGSHAN J.ACT AUTOMATION TECHNOLOGY Co.,Ltd. Country or region before: China |