CN101837589B - Numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator - Google Patents
Numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator Download PDFInfo
- Publication number
- CN101837589B CN101837589B CN2010101354838A CN201010135483A CN101837589B CN 101837589 B CN101837589 B CN 101837589B CN 2010101354838 A CN2010101354838 A CN 2010101354838A CN 201010135483 A CN201010135483 A CN 201010135483A CN 101837589 B CN101837589 B CN 101837589B
- Authority
- CN
- China
- Prior art keywords
- powder
- die
- screw rod
- axis module
- press
- 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
Images
Landscapes
- Powder Metallurgy (AREA)
Abstract
The invention relates to a numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator. The support bar of a bracket is provided with a Y-axis die set, a sliding plate and a linear guide rail; a supporting plate is arranged on the support bar; a female die, an electronic weighter, a piston and a material ejecting cylinder are arranged in the connecting groove of the supporting plate; an X-axis die set is arranged under a bracket ejector pin; two powder feeders are connected to the X-axis die set; each powder feeder comprises four connecting plates, a guide cylinder, a stepping motor, screw rods, a charging bucket, a feeding pipe, a vibrating cylinder and a powder feed port; a powder press connecting rod, a powder press cylinder and a powder press male die are arranged between the two powder feeders; and under the control of a programmable controller, the X-axis and Y-axis die sets are driven by a servomotor to move in the linear guide rail, feed powder by turns, and automatically stop after achieving the number of layers or weight required by the blank. The invention has the advantages of simple, controllable and reliable process, simple operation and clean environment, realizes automatic blank manufacturing process in powder metallurgy, can ensure continuous consistent precision of powder-metallurgical products, and obviously enhances the product quality.
Description
[technical field]
Invention relates to machinery manufacturing technology field, relates to the die blank molding of the powder metallurgical technique flow process that is used for the hart metal product manufacturing, and concrete is a kind of numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator.
[background technology]
The industrial machine hand be an important branch of industrial robot, it is a kind of high-tech automated production equipment that grows up nearly decades, be characterized on structure and performance, having concurrently the advantage of people and machine, can finish the specialty operation of various settings by software programming, especially can embody people's intelligence and adaptability.The industrial machine hand has the accuracy of operation and the ability that can both fulfil assignment in various environment, it is bringing into play more and more important effect in modern industry.
Hardmetal materials is more a kind of material that uses in the present industrial circle, and for example the blade used of cutting marble is made of the carbide alloy material, and the product of carbide alloy is realized by powder metallurgical technique.In the manufacture process of Hardmetal materials product, usually need the average spreading of powder layering of two kinds of unlike materials, the blank that compound two kinds of powder are made in compacting are put into special sintering furnace with the powder metallurgy blank then and carried out sintering.And throw (shop) powder, compacting base, send the stove sintering such work, at present in most Hardmetal materials product manufacturing enterprise usually still by manually operating.Owing to be manually-operated, the amount of at every turn throwing in cemented carbide powder is all wanted operating personnel to judge and is controlled, and therefore, operating personnel bring infringement to health easily under the working environment of dust.And operating personnel are the influences that can usually be subjected to various factors, and therefore, the throwing powder precision of stable and consistent is difficult to be accomplished, influenced production efficiency and product quality.
[summary of the invention]
The objective of the invention is to overcome the deficiencies in the prior art, a kind of numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator that can replace manual throwing powder, automatic control to throw powder amount and accurate throwing powder in the manufacturing of Hardmetal materials product is provided, thereby guarantee that product continues consistent precision, and the energy improve production efficiency and product quality, save human cost.
For achieving the above object, the technical solution used in the present invention is:
A kind of numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator, the support, supporting plate, Y-axis module, X-axis module and guiding cylinder, stepper motor, screw rod, batch can, passage and the Programmable Logic Controller that contain frame structure, on support, be provided with support bar, it is characterized in that, side at support bar is provided with the Y-axis module, opposite side at support bar is provided with sliding panel and line slideway, and supporting plate is shelved on Y-axis module and the sliding panel; The centre of described supporting plate has link slot, is provided with die in the link slot, and the below of die is provided with electronic weighing scale, liftout cylinder and piston; Described Y-axis module and X-axis module are made of linear guides combination, slide and servomotor; The Y-axis module is connected with a side of supporting plate by slide; The X-axis module be arranged on the support push rod below, be connected with two covers on it and throw the powder device: the X-axis module is connected with the 4th connecting plate by slide, between the 4th connecting plate and the 3rd connecting plate, the guiding cylinder is set, between the 3rd connecting plate and second connecting plate, stepper motor and studdle are set, between second connecting plate and first connecting plate, screw rod and studdle are set, below first connecting plate, batch can are set; Be provided with passage below the batch can, front one side of passage is provided with vibrating air cylinder, and the front end of passage is a powder casting port; Be provided with the press-powder connecting rod between two cover throwing powder devices, the front portion of press-powder connecting rod is provided with the press-powder cylinder, and the front end of press-powder connecting rod is the press-powder punch; Die on press-powder punch and the supporting plate forms joint construction.
Described vibrating air cylinder comprises filter screen, train wheel bridge, lower plate and fixed head structure, and filter screen is clamped between train wheel bridge and the lower plate, and last lower plate produces rectilinear motion under the drive of vibrating air cylinder.
The frame of described filter screen is the structure of rectangle.
Described powder casting port is the structure of rectangle.
Be provided with 2～6 die cavities in the middle of the described die.
Be provided with a cover below the described X-axis module and throw the powder device.
The course of work of numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator of the present invention is:
Program to the magnetic valve of Y-axis module, X-axis module input data to control by Programmable Logic Controller: under Y-axis module and of the driving of X-axis module at servomotor with linear guides that servomotor is connected in move, be installed in the die cavity above the cover of one on the X-axis throwing powder device aligning die, X and Y-axis stop motion, press-powder cylinder return, the space of concave die cavity forms, the piston of guiding cylinder stretches out and drives powder casting port near die, and the preparation of throwing powder is ready; At this moment, stepper motor drives the screw rod rotation, and powder is invested mould.
Change into rectangular surfaces and spill in order to allow powder spill the powder of in the process screw rod being extruded to powder casting port in throwing, the present invention has designed a filter screen vibrating device, drive movable filter screen motion by vibrating air cylinder, the frame of filter screen is a rectangle, and the powder of process filter screen has changed throwing and spilt the path.The throwing amount of spilling of powder is by step motor control.The angle that stepper motor rotates is to revolve the powder that can squeeze out that turns around according to screw rod to calculate and control.In order accurately to control the injected volume of powder, the present invention is provided with one electronic weighing scale below die, it accurately weighing throw into the weight of powder in the die, and the amount of the amount that will weigh and setting compares, in case reach setting value, electronic weighing scale will send pass amount signal and give Programmable Logic Controller, controller stops operating stepper motor, vibrating air cylinder quits work, guiding cylinder piston return, and the input of one of powder is finished.
Next can carry out the input of second kind of powder, launch process is consistent with above-mentioned situation, has just reinstated the another set of throwing powder device in the two cover throwing powder devices.Two covers are thrown the powder devices and are thrown in powder in turn, reach to throw the powder process after the required number of plies of blank or the weight and finish.The motion of X-axis and Y-axis makes the press-powder punch aim at the die cavity mouth of die, and after X and the Y-axis stop motion, the press-powder punch of press-powder connecting rod stretches out, with the powder compacting.To keep return just in 10 seconds after the press-powder punch compresses, at this moment the piston of liftout cylinder stretches out, and the blank of compaction moulding is ejected, and the operator takes blank away; The playback of liftout cylinder, whole throwing powder action is finished.Throw the powder precision because the accurate rotation of screw rod and the application of electronic scale are significantly improved, therefore can guarantee to throw the opaque amount, increase work efficiency.
Good effect of the present invention is:
(1) Numeric Control Technology, Pneumatic Control Technology and Programmable logic Controller (PLC) technique make the production process of the throwing powder simple controllable and reliable that becomes in conjunction with using, realized the automation of powder metallurgy blank-making technology.
(2) simple to operate, easy to use, reduced operator's working strength, saved labor cost, improved working environment.
(3) guaranteed that the hard alloy powder metallurgical product continues consistent precision, made the quality of its industrialization product that significant raising arranged.
[description of drawings]
Accompanying drawing 1 is numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator Facad structure schematic diagram of the present invention;
Accompanying drawing 3 is the structural representation of module;
Accompanying drawing 4 is for throwing the structural representation of powder device;
Label among the figure is respectively:
1, support, 101, support bar, 2, the guiding cylinder,
3, stepper motor, 4, screw rod, 5, batch can,
6, passage, 7, vibrating air cylinder, 8, powder casting port,
9, press-powder punch, 10, die, 11, the Y-axis module,
12, supporting plate, 13, the liftout cylinder, 14, electronic weighing scale,
15, press-powder cylinder, 16, the press-powder connecting rod, 17, studdle,
18, X-axis module, 19, linear guides combination, 20, slide,
21, servomotor, 22, filter screen, 23, train wheel bridge,
24, lower plate, 25, fixed head, 26, first connecting plate,
27, second connecting plate, the 28, the 3rd connecting plate, the 29, the 4th connecting plate.
[specific embodiment]
Provide the specific embodiment of numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator of the present invention below in conjunction with accompanying drawing, still, enforcement of the present invention is not limited to following embodiment.
Referring to attached Fig. 1 and 2.
A kind of numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator contains support 1, supporting plate 12, Y-axis module 11, the X-axis module 18 of frame structure and lead cylinder 2, stepper motor 3, screw rod 4, batch can 5, passage 6.
Described support 1 is made the metallic support 1 of frame structure, in the middle part of support 1 metallic support rod 101 is set, and the support 1 of support bar 101 bottoms is a supporting foot structure; Described Y-axis module 11 and X-axis module 18 constitute (referring to accompanying drawing 3) by linear guides combination 19, slide 20 with servomotor 21; The centre of described supporting plate 12 has link slot.
In the left side of support bar 101 Y-axis module 11 is set, on the right side of support bar 101 sliding panel and line slideway is set, a side of supporting plate 12 is shelved on the slide 20 of Y-axis module 11, and the opposite side of supporting plate 12 is shelved on the sliding panel; Centre at the link slot of supporting plate 12 is provided with die 10, and several die cavities are set in the die 10; Electronic weighing scale 14 is installed in the below of die 10, and electronic weighing scale 14 is connected with Programmable Logic Controller, can test the weight of each die cavity respectively; The following piston and the liftout cylinder 13 of being provided with of die 10 each die cavity.
One cover is thrown the powder device and is comprised four connecting plates and guiding cylinder 2, stepper motor 3, screw rod 4, batch can 5, passage 6, vibrating air cylinder 7 and powder casting port 8, its assembling process is (referring to an accompanying drawing 4): the 4th connecting plate 29 is connected on the slide 20 of X-axis module 18, guiding cylinder 2 is set between the 4th connecting plate 29 and the 3rd connecting plate 28, between the 3rd connecting plate 28 and second connecting plate 27, stepper motor 3 and studdle 17 are set, between second connecting plate 27 and first connecting plate 26, screw rod 4 and studdle 17 are set, below first connecting plate 26, batch can 5 are set.Wherein, guiding cylinder 2 adopts the standard component of pneumatic element, and its effect is to drive throwing powder device to move up and down; The effect of stepper motor 3 is to drive screw rod 4 rotations, and the speed of its rotation and corner are by Controlled by Programmable Controller; Batch can 5 is used to store the carbide alloy powder.Round passage 6 is set below batch can 5, and front one side of passage 6 is provided with vibrating air cylinder 7, and the front end of passage 6 is set to powder casting port 8.
Described vibrating air cylinder 7 comprises filter screen 22, train wheel bridge 23, lower plate 24 and fixed head 25 structures, and the frame of filter screen 22 is rectangles, is clamped between train wheel bridge 23 and the lower plate 24, and last lower plate can produce rectilinear motion under the drive of vibrating air cylinder 7.Described press-powder connecting rod 16 is the metallic rod shaped structure, at its front end press-powder cylinder 15 is set, the front end of press-powder cylinder 15 is a press-powder punch 9, and press-powder punch 9 is connected by the front end of connecting rod with press-powder connecting rod 16, and the shape of press-powder punch 9 is to form interlocking with the die cavity of supporting plate 12 upper cavity dies 10.
The rotational angle of stepper motor 3 revolves the powder that can squeeze out that turns around according to screw rod 4 and calculates and control, and the powder that screw rod 4 drives under the effect of stepper motor 3 in the batch can 5 spills in the die cavity of die 10 by passage 6, filter screen 22, powder casting port 8.Because being clipped in the frame of the filter screen 22 between train wheel bridge 23 and the lower plate 24 is rectangles, rectilinear motion under the drive of vibrating air cylinder 7, changed to throw when making the powder extruded from passage 6 by screw rod 4 through filter screen 22 and spilt the path, the powder casting port 8 by rectangular configuration drops into powder in each die cavity of die 10 equably.The throwing amount of spilling of powder is controlled by stepper motor 3.
Y-axis module 11 and X-axis module 18 are driven by servomotor 21 and to move in linear guides under the control of Programmable Logic Controller, and two covers are thrown the powder devices and thrown in powder in turn, stop automatically after reaching the required number of plies of blank.Whole process simple controllable and reliable has realized the automation of powder metallurgy blank-making technology, can guarantee that the hard alloy powder metallurgical product continues consistent precision, increases significantly the quality of its industrialization product.
Being preferred embodiment of the present invention only in sum, is not to be used for limiting practical range of the present invention, and all variation or modification according to the equivalence that the present invention did all should be considered as technology category of the present invention.
Claims (5)
1. numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator, the support (1), supporting plate (12), Y-axis module (11), X-axis module (18) and guiding cylinder (2), stepper motor (3), screw rod (4), batch can (5), passage (6) and the Programmable Logic Controller that contain frame structure, on support (1), be provided with support bar (101), it is characterized in that, side at support bar (101) is provided with Y-axis module (11), opposite side at support bar (101) is provided with sliding panel and line slideway, and supporting plate (12) is shelved on Y-axis module (11) and the sliding panel; The centre of supporting plate (12) has link slot, is provided with die (10) in the link slot, and the below of die (10) is provided with electronic weighing scale (14), liftout cylinder (13) and piston; Described Y-axis module (11) and X-axis module (18) are made of with servomotor (21) linear guides combination (19), slide (20); Y-axis module (11) is connected with a side of supporting plate (12) by slide (20); X-axis module (18) be arranged on support (1) push rod below, be connected with two covers on it and throw the powder device: X-axis module (18) is connected with the 4th connecting plate (29) by slide (20), guiding cylinder (2) is set between the 4th connecting plate (29) and the 3rd connecting plate (28), stepper motor (3) and studdle (17) are set between the 3rd connecting plate (28) and second connecting plate (27), screw rod (4) and studdle (17) are set between second connecting plate (27) and first connecting plate (26), batch can (5) are set in first connecting plate (26) below; Be provided with passage (6) below the batch can (5), front one side of passage (6) is provided with the vibrating air cylinder assembly, and the front end of passage (6) is powder casting port (8); Be provided with press-powder connecting rod (16) between two cover throwing powder devices, the front portion of press-powder connecting rod (16) is provided with press-powder cylinder (15), and the front end of press-powder connecting rod (16) is press-powder punch (9); Press-powder punch (9) forms joint construction with the die cavity of supporting plate (12) upper cavity die (10).
2. numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator according to claim 1, it is characterized in that, described vibrating air cylinder assembly involving vibrations cylinder (7), filter screen (22), train wheel bridge (23), lower plate (24) and fixed head (25) structure, filter screen (22) is clamped between train wheel bridge (23) and the lower plate (24), and last lower plate produces rectilinear motion under the drive of vibrating air cylinder (7).
3. numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator according to claim 2 is characterized in that, the frame of described filter screen (22) is the structure of rectangle.
4. numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator according to claim 1 is characterized in that, described powder casting port (8) is the structure of rectangle.
5. numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator according to claim 1 is characterized in that, is provided with 2～6 die cavities in the middle of the described die (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101354838A CN101837589B (en) | 2010-03-30 | 2010-03-30 | Numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101354838A CN101837589B (en) | 2010-03-30 | 2010-03-30 | Numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101837589A CN101837589A (en) | 2010-09-22 |
| CN101837589B true CN101837589B (en) | 2011-12-14 |
Family
ID=42741373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101354838A Active CN101837589B (en) | 2010-03-30 | 2010-03-30 | Numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101837589B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287852A (en) * | 2011-06-20 | 2011-12-21 | 阮俊康 | Quality inspection machine for lighter |
| CN103662167B (en) * | 2013-12-10 | 2015-07-22 | 浙江理工大学 | Grabber for battery packs of electric cars |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242014A (en) * | 1988-11-30 | 1993-09-07 | Nippon Steel Corporation | Continuous casting method and apparatus for implementing same method |
| JPH051303A (en) * | 1991-02-12 | 1993-01-08 | Janome Sewing Mach Co Ltd | Injection molding machine for metal powder |
| JP2001018095A (en) * | 1999-07-02 | 2001-01-23 | Yamaha Corp | Powder injection-molding machine |
| CN201149514Y (en) * | 2008-01-08 | 2008-11-12 | 吉林大学非矿技术装备研究院 | Powder automatic weighing machine |
| CN201267872Y (en) * | 2008-06-03 | 2009-07-08 | 上海电机学院 | Powder-throwing manipulator |
| CN101596594B (en) * | 2008-06-03 | 2012-12-26 | 上海电机学院 | Powder feeder |
| CN201329418Y (en) * | 2009-01-07 | 2009-10-21 | 郑州磨料磨具磨削研究所 | Automatic chilling press for diamond saw blade block |
| CN101602259B (en) * | 2009-07-03 | 2011-06-29 | 吉林省吉大机电设备有限公司 | Hydraulic press with automatic weighing device and reciprocating work table |
-
2010
- 2010-03-30 CN CN2010101354838A patent/CN101837589B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101837589A (en) | 2010-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101869949B (en) | Split-type servo manipulator | |
| KR20190088514A (en) | Hydraulic molding machine and metal ball molding machine | |
| CN202106443U (en) | Full-automatic hydraulic pressure machine | |
| CN200939703Y (en) | Mechanical full automatic dry powder press | |
| CN100410064C (en) | Medium and small crank slide block type full automatic dry powder press | |
| CN208408605U (en) | Bolt hole processing plant is used in a kind of processing of mould machine | |
| CN203680858U (en) | Rotary table forming machine | |
| CN1799772A (en) | Full-automatic abrasive wheel forming press | |
| CN101837589B (en) | Numerical-control screw rod die blank molding gas-liquid electric powder feeding manipulator | |
| CN203680852U (en) | Rotary table forming mechanism | |
| CN206967877U (en) | A kind of rotary injection mold | |
| CN209454039U (en) | A kind of injection molding machine equipped with outer die-sinking device | |
| CN108356154B (en) | A kind of whole-automatic dynamic formula auto parts and components press machine | |
| CN102896314B (en) | Feeding, demolding agent spraying and refining integrated mechanism of rare earth permanent magnet molding hydraulic machine | |
| CN203748788U (en) | Jewelry processing equipment | |
| JPS6160296A (en) | Automatic powder molding press | |
| CN206415866U (en) | A kind of automatic locking screw machine | |
| CN115008667A (en) | Multi-cavity slicing, rotating, scraping and automatic forming unit | |
| CN108637064B (en) | A kind of multifunctional efficient rate auto parts and components impact molding machine | |
| CN103500908A (en) | Cam bending mechanism | |
| CN106827473A (en) | A kind of formula apparatus for blanking and processing that actively tracks for plastic-suction forming equipment | |
| CN212822675U (en) | Integrated numerical control servo press | |
| CN206510422U (en) | A kind of formula apparatus for blanking and processing that actively tracks for plastic-suction forming equipment | |
| CN217621770U (en) | Multi-cavity slicing, rotating, scraping and automatic forming unit | |
| CN212528832U (en) | Powder forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI DIANJI UNIVERSITY Effective date: 20140605 Owner name: SHANGHAI DIANJI UNIVERSITY Effective date: 20140605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200240 MINHANG, SHANGHAI TO: 200437 HONGKOU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140605 Address after: 200437 Handan Road, Shanghai, No. 171, No. Patentee after: State Grid Shanghai Municipal Electric Power Company Patentee after: Shanghai Dianji University Address before: 200240 Jiangchuan Road, Shanghai, No. 690, No. Patentee before: Shanghai Dianji University |