CN108145136A - A kind of valve casting knockout mechanism - Google Patents
A kind of valve casting knockout mechanism Download PDFInfo
- Publication number
- CN108145136A CN108145136A CN201810141150.2A CN201810141150A CN108145136A CN 108145136 A CN108145136 A CN 108145136A CN 201810141150 A CN201810141150 A CN 201810141150A CN 108145136 A CN108145136 A CN 108145136A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- feed hopper
- groove
- storing box
- blade
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The present invention provides a kind of valve casting knockout mechanism, including babinet, feed hopper, guide component and self-emptying component, the feed hopper is mounted on babinet upper surface, the guide component is arranged in feed hopper, the guide component includes turntable, blade, bevel gear one, groove one, nut seat, screw, frame, directive wheel, groove two, bevel gear two, transmission shaft, drive shaft, bevel gear three and bevel gear four, the self-emptying component is arranged in babinet, the self-emptying component includes groove body one, sliding block, gas spring, material-storing box, conveying pipeline, mandril, return spring, push plate, load plate, groove body two, discharge hole, guide sleeve and sealing ring, compared with prior art, the present invention has following advantageous effect：The function of uniform conveying is realized, also achieves automatically transporting materials function.
Description
Technical field
The present invention is a kind of valve casting knockout mechanism, belongs to valve production equipment field.
Background technology
Valve casting knockout mechanism of the prior art can not realize the uniform conveying function of sand material, functional insufficient；It is existing
There is the valve casting knockout mechanism in technology that can not realize self-emptying function, discharging is ineffective, so being badly in need of a kind of
Valve casting solves the above-mentioned problem with knockout mechanism.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of valve casting knockout mechanism, to solve
The problems mentioned above in the background art.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of valve casting knockout
Mechanism, including babinet, feed hopper, guide component and self-emptying component, the feed hopper is mounted on babinet upper surface, institute
It states guide component to be arranged in feed hopper, the guide component includes turntable, blade, bevel gear one, groove one, nut seat, silk
Bar, frame, directive wheel, groove two, bevel gear two, transmission shaft, drive shaft, bevel gear three and bevel gear four, it is described to go out automatically
Material component be arranged in babinet, the self-emptying component include groove body one, sliding block, gas spring, material-storing box, conveying pipeline, mandril,
Return spring, push plate, load plate, groove body two, discharge hole, guide sleeve and sealing ring.
Further, in the guide component, the turntable is mounted on drive shaft forward position, and the blade is fixed on
In turntable annular side, the bevel gear one is mounted on screw lower position, and the groove one is opened in left side in feed hopper
On, the nut seat is arranged on screw top, and the screw is mounted on medium position in groove one, and the frame is mounted on nut
On seat right side, the directive wheel is fixed on frame right face, and directive wheel assembling, in groove two, the groove two opens up
In feed hopper on right side, the transmission shaft is arranged on left side in feed hopper, and the drive shaft is mounted on lower part in feed hopper
Position, the bevel gear two is fixed on transmission shaft left end, and bevel gear two is meshed with bevel gear one, and the bevel gear three is fixed
In transmission shaft right end, and bevel gear three is meshed with bevel gear four, and the bevel gear four is mounted on drive shaft medium position.
Further, the blade is equipped with three groups or more, and three groups of the above blades are equidistantly arranged in turret loop in a ring
On shape side, the drive shaft is connected by bearing with feed hopper, in actual use, sand material is poured into feed hopper first
Interior, sand material is fallen on blade, and blade is pushed to move, and blade movement drives turntable rotation, and turntable rotation drives drive shaft to exist
It is rotated in feed hopper, and then turntable is driven three groups simultaneously and rotated simultaneously with blade, sand material is uniformly delivered to feed hopper by blade
Interior bottom position, it is achieved thereby that the uniformly function of conveying.
Further, the transmission shaft is connected by mounting base with feed hopper, and the transmission shaft passes through bearing and installation
Seat is connected, and the nut seat is connected by ball nut pair with screw, and cleaning brush is equipped on the frame outer surface,
In actual use, sand material is poured into feed hopper first, sand material is fallen on blade, and blade is pushed to move, blade movement band
Turn disk rotates, and turntable rotation drives drive shaft to be rotated in feed hopper, and drive shaft turns band dynamic bevel gear four rotates, bevel gear
Four rotation band dynamic bevel gears three rotate, and the rotation of bevel gear three drives transmission shaft to be rotated in mounting base, transmission shaft rotation band mantle
Gear two rotates, and the rotation band dynamic bevel gear one of bevel gear two rotates, and the rotation of bevel gear one drives screw to be rotated in groove one, rolling
The rotary motion of screw is converted into moving along a straight line by pearl pair of nut, and then nut seat moves on screw, and nut seat movement drives
Frame moves, and frame movement drives directive wheel to be moved in groove two, and then frame moves in feed hopper, and frame movement drives
Cleaning brush moves, and the sand material on feed hopper inner wall is cleared up in cleaning brush movement, it is achieved thereby that feed hopper inner wall sand material is certainly
Dynamic cleaning function.
Further, the screw annular side lower part is equipped with position-arresting disk, nut seat when being moved down on screw, when
After nut seat is contacted with position-arresting disk, position-arresting disk blocking nut seat moves down, and avoids happening for nut seat overtravel.
Further, in the self-emptying component, the groove body one is opened in babinet on left side, the sliding block
It is fixed on material-storing box left side, and sliding block is assemblied in groove body one, the gas spring is mounted in groove body one on lower surface, institute
Material-storing box is stated mounted on medium position in babinet, the conveying pipeline is mounted on lower face medium position in babinet, and the mandril is set
It puts on conveying pipeline upper surface, the return spring is mounted on two inner underside face of groove body, and the push plate is fixed on load plate annular
On side, and push plate is connected with return spring upper end, and the load plate is assemblied in guide sleeve, and the groove body two is opened in guide sleeve
In annular side, the discharge hole is opened in guide sleeve annular side, and the guide sleeve is fixed in material-storing box on lower face, described
Sealing ring is mounted on load plate upper surface.
Further, bottom position is equipped with travel switch, and travel switch passes through connecting line and police in the groove body one
Report device is connected, and the alarm is mounted on babinet left side, and alarm, travel switch and external power supply are formed completely
Closed circuit, in actual use, sand material are delivered to by feed hopper in material-storing box, and material-storing box is under sand material gravity, storage
Magazine band movable slider moves down in groove body one, and sliding block moves down compressing gas spring and shrinks, when sliding block touches travel switch
When, travel switch connects alarm circuit, and alarm sounds the alarm, and after operating personnel hears alarm song, stops pouring into immediately
Sand material, it is achieved thereby that material-storing box is fully loaded with warning function.
Further, offer annular through groove on the guide sleeve upper surface, the annular through groove central axes in sealing ring
Axis is on same straight line, and in actual use, sand material is delivered to by feed hopper in material-storing box, and material-storing box is in sand material gravity
Under effect, material-storing box band movable slider moves down in groove body one, and material-storing box, which moves down, drives guide sleeve to move down, and works as mandril
When touching load plate, mandril jacks up load plate, and then load plate stretches return spring by push plate, makes return spring that elasticity occur and becomes
Shape, load plate jack up band rotary packing ring and move up, and then sealing ring extends guide sleeve by annular through groove, and then sealing ring is with going out
Material mouth detaches, and then sand material is delivered to conveying pipeline by discharge port, and conveying pipeline exports sand material, it is achieved thereby that self-emptying work(
Energy.
Beneficial effects of the present invention：A kind of valve casting knockout mechanism of the present invention, because the present invention is added to turntable, leaf
Piece, bevel gear one, groove one, nut seat, screw, frame, directive wheel, groove two, bevel gear two, transmission shaft, drive shaft, cone tooth
Wheel three and bevel gear four realize the function of uniform conveying.
Because the present invention is added to groove body one, sliding block, gas spring, material-storing box, conveying pipeline, mandril, return spring, push plate, load
Disk, groove body two, discharge hole, guide sleeve and sealing ring, realize automatically transporting materials function.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of valve casting knockout mechanism of the present invention；
Fig. 2 is the structure diagram of guide component in a kind of valve casting knockout mechanism of the present invention；
Fig. 3 is the overlooking the structure diagram of guide component in a kind of valve casting knockout mechanism of the present invention；
Fig. 4 is the structure diagram of self-emptying component in a kind of valve casting knockout mechanism of the present invention；
Fig. 5 is enlarged structure schematic diagram at the A of self-emptying component in a kind of valve casting knockout mechanism of the present invention；
In figure：1- guides component, 2- self-emptyings component, 3- babinets, 4- feed hoppers, 101- turntables, 102- blades, 103- cone teeth
Wheel one, 104- grooves one, 105- nut seats, 106- screws, 107- frames, 108- directive wheels, 109- grooves two, 110- bevel gears
2nd, 111- transmission shafts, 112- drive shafts, 113- bevel gears three, 114- bevel gears four, 201- groove bodies one, 202- sliding blocks, 203- gas
Spring, 204- material-storing boxs, 205- conveying pipelines, 206- mandrils, 207- return springs, 208- push plates, 209- load plates, 210- groove bodies
2nd, 211- discharge holes, 212- guide sleeves, 213- sealing rings.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
- Fig. 5 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of valve casting knockout mechanism, including babinet
3rd, feed hopper 4, guide component 1 and self-emptying component 2, feed hopper 4 are mounted on 3 upper surface of babinet, and guide component 1 is set
In feed hopper 4, guide component 1 includes turntable 101, blade 102, bevel gear 1, groove 1, nut seat 105, screw
106th, frame 107, directive wheel 108, groove 2 109, bevel gear 2 110, transmission shaft 111, drive shaft 112, bevel gear 3 113 with
And bevel gear 4 114, self-emptying component 2 are arranged in babinet 3, self-emptying component 2 include groove body 1, sliding block 202,
Gas spring 203, material-storing box 204, conveying pipeline 205, mandril 206, return spring 207, push plate 208, load plate 209, groove body 2 210,
Discharge hole 211, guide sleeve 212 and sealing ring 213.
In guide component 1, turntable 101 is mounted on 112 forward position of drive shaft, and blade 102 is fixed on 101 annular of turntable
On side, bevel gear 1 is mounted on 106 lower position of screw, and groove 1 is opened in feed hopper 4 on left side, nut
Seat 105 is arranged on 106 top of screw, and screw 106 is mounted on medium position in groove 1, and frame 107 is mounted on nut seat
On 105 right sides, directive wheel 108 is fixed on 107 right side of frame, and directive wheel 108 is assemblied in groove 2 109, groove
2 109 are opened in feed hopper 4 on right side, and transmission shaft 111 is arranged on left side in feed hopper 4, and drive shaft 112 is mounted on charging
4 low insides that struggle against are put, and bevel gear 2 110 is fixed on 111 left end of transmission shaft, and bevel gear 2 110 nibbles with one 103 phase of bevel gear
It closes, bevel gear 3 113 is fixed on 111 right end of transmission shaft, and bevel gear 3 113 is meshed with bevel gear 4 114, bevel gear four
114 are mounted on 112 medium position of drive shaft.
In self-emptying component 2, groove body 1 is opened in babinet 3 on left side, and sliding block 202 is fixed on material-storing box
On 204 left sides, and sliding block 202 is assemblied in groove body 1, and gas spring 203 is mounted in groove body 1 on lower surface, storage
Magazine 204 is mounted on medium position in babinet 3, and conveying pipeline 205 is mounted on lower face medium position in babinet 3, and mandril 206 is set
On 205 upper surface of conveying pipeline, return spring 207 is mounted on 2 210 inner underside face of groove body, and push plate 208 is fixed on load plate 209
In annular side, and push plate 208 is connected with 207 upper end of return spring, and load plate 209 is assemblied in guide sleeve 212, groove body 2 210
It is opened on 212 annular side of guide sleeve, discharge hole 211 is opened in 212 annular side of guide sleeve, and guide sleeve 212 is fixed on storing
In box 204 on lower face, sealing ring 213 is mounted on 209 upper surface of load plate.
As one embodiment of the present of invention：Blade 102 is equipped with three groups or more, and three groups equidistant in a ring with blade 102
It is arranged in 101 annular side of turntable, drive shaft 112 is connected by bearing with feed hopper 4, in actual use, first will
Sand material is poured into feed hopper 4, and sand material is fallen on blade 102, and blade 102 is pushed to move, and the movement of blade 102 drives turntable
101 rotations, the rotation of turntable 101 drives drive shaft 112 to be rotated in feed hopper 4, and then turntable 101 drives three groups or more leaves simultaneously
Piece 102 rotates simultaneously, and sand material is uniformly delivered to bottom position in feed hopper 4 by blade 102, it is achieved thereby that the uniformly work(of conveying
Energy.
As one embodiment of the present of invention：Transmission shaft 111 is connected by mounting base with feed hopper 4, and transmission shaft 111 is logical
It crosses bearing with mounting base to be connected, nut seat 105 is connected by ball nut pair with screw 106, and frame is pacified on 107 outer surface
Equipped with cleaning brush, in actual use, sand material is poured into feed hopper 4 first, sand material is fallen on blade 102, and pushes leaf
Piece 102 moves, and the movement of blade 102 drives turntable 101 to rotate, and the rotation of turntable 101 drives drive shaft 112 to be rotated in feed hopper 4,
The rotation band dynamic bevel gear 4 114 of drive shaft 112 rotates, and the rotation band dynamic bevel gear 3 113 of bevel gear 4 114 rotates, bevel gear three
113 rotations drive transmission shaft 111 to be rotated in mounting base, and the rotation band dynamic bevel gear 2 110 of transmission shaft 111 rotates, bevel gear two
110 rotation band dynamic bevel gears 1 rotate, and the rotation of bevel gear 1 drives screw 106 to be rotated in groove 1, ball spiral shell
The rotary motion of female adjutant's screw 106 is converted into moving along a straight line, and then nut seat 105 moves on screw 106, nut seat 105
Mobile that frame 107 is driven to move, the movement of frame 107 drives directive wheel 108 to be moved in groove 2 109, so frame 107 into
It is moved in hopper 4, the movement of frame 107 drives cleaning brush movement, and cleaning brush movement carries out the sand material on 4 inner wall of feed hopper clear
Reason, it is achieved thereby that 4 inner wall sand material automatic cleaning function of feed hopper.
As one embodiment of the present of invention：106 annular side lower part of screw is equipped with position-arresting disk, and nut seat 105 is in silk
When being moved down on bar 106, after nut seat 105 is contacted with position-arresting disk, position-arresting disk blocking nut seat 105 moves down, and avoids
The happening of 105 overtravel of nut seat.
As one embodiment of the present of invention：Bottom position is equipped with travel switch in groove body 1, and travel switch leads to
It crosses connecting line with alarm to be connected, alarm is mounted on 3 left side of babinet, and alarm, travel switch and external electricity
Source forms complete closed circuit, and in actual use, sand material is delivered to by feed hopper 4 in material-storing box 204, and material-storing box 204 exists
Under sand material gravity, material-storing box 204 is moved down with movable slider 202 in groove body 1, and sliding block 202 moves down compressing
Gas spring 203 is shunk, and when sliding block 202 touches travel switch, travel switch connects alarm circuit, and alarm sends out alarm
Sound after operating personnel hears alarm song, stops pouring into sand material immediately, it is achieved thereby that material-storing box 204 is fully loaded with warning function.
As one embodiment of the present of invention：Offer annular through groove on 212 upper surface of guide sleeve, annular through groove central axes with
213 central axes of sealing ring are on same straight line, and in actual use, sand material is delivered to by feed hopper 4 in material-storing box 204,
Material-storing box 204 is under sand material gravity, and material-storing box 204 is moved down with movable slider 202 in groove body 1, material-storing box 204
It moves down and guide sleeve 212 is driven to move down, when mandril 206 touches load plate 209, mandril 206 jacks up load plate 209, then
Load plate 209 stretches return spring 207 by push plate 208, makes return spring 207 that flexible deformation occur, it is close that load plate 209 jacks up drive
Seal ring 213 moves up, and then sealing ring 213 extends guide sleeve 212, and then sealing ring 213 and discharge port by annular through groove
Separation, and then sand material is delivered to conveying pipeline 205 by discharge port, conveying pipeline 205 exports sand material, it is achieved thereby that self-emptying
Function.
The basic principles, main features and the advantages of the invention have been shown and described above, for this field skill
For art personnel, it is clear that the present invention is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes falling within the meaning and scope of the equivalent requirements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of valve casting knockout mechanism, including babinet, feed hopper, guide component and self-emptying component, feature
It is：The feed hopper is mounted on babinet upper surface, and the guide component is arranged in feed hopper, and the guide component includes
Turntable, blade, bevel gear one, groove one, nut seat, screw, frame, directive wheel, groove two, bevel gear two, transmission shaft, driving
Axis, bevel gear three and bevel gear four, the self-emptying component are arranged in babinet, and the self-emptying component includes groove body
First, sliding block, gas spring, material-storing box, conveying pipeline, mandril, return spring, push plate, load plate, groove body two, discharge hole, guide sleeve and close
Seal ring.
2. a kind of valve casting knockout mechanism according to claim 1, it is characterised in that：In the guide component,
The turntable is mounted on drive shaft forward position, and the blade is fixed in turntable annular side, and the bevel gear one is mounted on
Screw lower position, the groove one are opened in feed hopper on left side, and the nut seat is arranged on screw top, the silk
Bar is mounted on medium position in groove one, and the frame is mounted on nut seat right side, and the directive wheel is fixed on the frame right side
On side, and directive wheel assembling, in groove two, the groove two is opened in feed hopper on right side, the transmission shaft setting
Left side, the drive shaft are put mounted on feed hopper low inside in feed hopper, and the bevel gear two is fixed on transmission shaft left end,
And bevel gear two is meshed with bevel gear one, the bevel gear three is fixed on transmission shaft right end, and bevel gear three and bevel gear four
It is meshed, the bevel gear four is mounted on drive shaft medium position.
3. a kind of valve casting knockout mechanism according to claim 2, it is characterised in that：The blade be equipped with three groups with
On, three groups of the above blades are equidistantly arranged in turntable annular side in a ring, and the drive shaft passes through bearing and feed hopper
It is connected, in actual use, first pours into sand material in feed hopper, sand material is fallen on blade, and blade is pushed to move, leaf
Piece movement drives turntable rotation, and turntable rotation drives drive shaft to be rotated in feed hopper, and then turntable drives three groups or more simultaneously
Blade rotates simultaneously, and sand material is uniformly delivered to bottom position in feed hopper by blade, it is achieved thereby that the uniformly function of conveying.
4. a kind of valve casting knockout mechanism according to claim 2, it is characterised in that：The transmission shaft passes through installation
Seat is connected with feed hopper, and the transmission shaft is connected by bearing with mounting base, the nut seat by ball nut pair and
Screw is connected, and cleaning brush is equipped on the frame outer surface, in actual use, first pours into sand material in feed hopper,
Sand material is fallen on blade, and blade is pushed to move, and blade movement drives turntable rotation, and turntable rotation drives drive shaft feeding
It is rotated in bucket, drive shaft turns band dynamic bevel gear four rotates, and the rotation band dynamic bevel gear three of bevel gear four rotates, and bevel gear three rotates
Transmission shaft is driven to be rotated in mounting base, transmission shaft rotation band dynamic bevel gear two rotates, the rotation band dynamic bevel gear one of bevel gear two
Rotation, the rotation of bevel gear one drive screw to be rotated in groove one, and the rotary motion conversion of ball nut adjutant's screw is in line
Movement, and then nut seat moves on screw, nut seat movement drives frame movement, and frame movement drives directive wheel in groove two
Interior movement, and then frame moves in feed hopper, frame movement drives cleaning brush movement, and cleaning brush movement will be on feed hopper inner wall
Sand material cleared up, it is achieved thereby that feed hopper inner wall sand material automatic cleaning function.
5. a kind of valve casting knockout mechanism according to claim 2, it is characterised in that：Under the screw annular side
Portion is equipped with position-arresting disk, and nut seat on screw when moving down, after nut seat is contacted with position-arresting disk, position-arresting disk blocking nut
Seat moves down, and avoids happening for nut seat overtravel.
6. a kind of valve casting knockout mechanism according to claim 1, it is characterised in that：In the self-emptying component
In, the groove body one is opened in babinet on left side, and the sliding block is fixed on material-storing box left side, and sliding block is assemblied in slot
In body one, the gas spring is mounted in groove body one on lower surface, and the material-storing box is mounted on medium position in babinet, described defeated
Expects pipe is mounted on lower face medium position in babinet, and the mandril is arranged on conveying pipeline upper surface, the return spring installation
On two inner underside face of groove body, the push plate is fixed in load plate annular side, and push plate is connected with return spring upper end, institute
It states load plate to be assemblied in guide sleeve, the groove body two is opened on guide sleeve annular side, and the discharge hole is opened in guide sleeve annular
On side, the guide sleeve is fixed in material-storing box on lower face, and the sealing ring is mounted on load plate upper surface.
7. a kind of valve casting knockout mechanism according to claim 6, it is characterised in that：Bottom position in the groove body one
It puts and travel switch is installed, and travel switch is connected by connecting line with alarm, the alarm is mounted on the left of babinet
On face, and alarm, travel switch and external power supply form complete closed circuit, and in actual use, sand material passes through charging
Bucket is delivered in material-storing box, and material-storing box is under sand material gravity, and material-storing box band movable slider moves down in groove body one, sliding block
It moves down compressing gas spring to shrink, when sliding block touches travel switch, travel switch connects alarm circuit, and alarm is sent out
Alarm song after operating personnel hears alarm song, stops pouring into sand material immediately, it is achieved thereby that material-storing box is fully loaded with early warning work(
Energy.
8. a kind of valve casting knockout mechanism according to claim 6, it is characterised in that：It is opened on the guide sleeve upper surface
Equipped with annular through groove, the annular through groove central axes and sealing ring central axes are on same straight line, in actual use, sand material
It is delivered in material-storing box by feed hopper, for material-storing box under sand material gravity, material-storing box band movable slider is downward in groove body one
Mobile, material-storing box, which moves down, drives guide sleeve to move down, and when mandril touches load plate, mandril jacks up load plate, then load plate
Return spring is stretched by push plate, makes return spring that flexible deformation occur, load plate jacks up band rotary packing ring and moves up, Jin Ermi
Seal ring extends guide sleeve by annular through groove, and then sealing ring is detached with discharge port, so sand material be delivered to by discharge port it is defeated
Expects pipe, conveying pipeline export sand material, it is achieved thereby that self-emptying function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810141150.2A CN108145136A (en) | 2018-02-11 | 2018-02-11 | A kind of valve casting knockout mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810141150.2A CN108145136A (en) | 2018-02-11 | 2018-02-11 | A kind of valve casting knockout mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108145136A true CN108145136A (en) | 2018-06-12 |
Family
ID=62457366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810141150.2A Withdrawn CN108145136A (en) | 2018-02-11 | 2018-02-11 | A kind of valve casting knockout mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108145136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722812A (en) * | 2020-12-28 | 2021-04-30 | 铜陵蓝盾丰山微电子有限公司 | Stacking type material receiving device for lead frame and working method of stacking type material receiving device |
| CN113245925A (en) * | 2021-05-13 | 2021-08-13 | 哈尔滨学院 | Remote sensing unmanned aerial vehicle mounting system of processing |
-
2018
- 2018-02-11 CN CN201810141150.2A patent/CN108145136A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722812A (en) * | 2020-12-28 | 2021-04-30 | 铜陵蓝盾丰山微电子有限公司 | Stacking type material receiving device for lead frame and working method of stacking type material receiving device |
| CN113245925A (en) * | 2021-05-13 | 2021-08-13 | 哈尔滨学院 | Remote sensing unmanned aerial vehicle mounting system of processing |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180612 |
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| WW01 | Invention patent application withdrawn after publication |