CN110405193A - A kind of valve casting assembly line - Google Patents
A kind of valve casting assembly line Download PDFInfo
- Publication number
- CN110405193A CN110405193A CN201910645441.XA CN201910645441A CN110405193A CN 110405193 A CN110405193 A CN 110405193A CN 201910645441 A CN201910645441 A CN 201910645441A CN 110405193 A CN110405193 A CN 110405193A
- Authority
- CN
- China
- Prior art keywords
- storehouse
- knockout
- fixedly connected
- vibrating motor
- plate
- 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.)
- Pending
Links
Classifications
-
- 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
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D47/00—Casting plants
- B22D47/02—Casting plants for both moulding and casting
Abstract
The present invention relates to valve casting technology fields, specially a kind of valve casts assembly line, including shakeout, shakeout includes support component, exciting component, knockout storehouse and pre- regeneration body storehouse, knockout storehouse is built-in with sieve plate, the edge of sieve plate is fixedly connected with screen frame, screen frame and knockout storehouse are equipped with crushing members, crushing members are integrally formed by broken baffle and broken cone, exciting component includes exciting plate, and the first vibrating motor and the second vibrating motor on exciting plate, the first vibrating motor, the second vibrating motor type selecting are identical, and the two reverse sync rotates.It has the beneficial effect that the first and second vibrating motor rotated by reverse sync, so that the vibration of vertical direction is only done in knockout storehouse, improves the crushing efficiency of broken cone, knockout storehouse has second-time breakage ability, casting separates separative efficiency height with molding sand, and structure is simple, and noise is small.
Description
Technical field
The present invention relates to valve casting technology field, specially a kind of valve casts assembly line.
Background technique
Sand casting process is a kind of casting method for preparing casting mold for main Modeling Material with sand.Sand casting is most to pass
The casting method of system.Since the own characteristic of sand casting is not (by the limit of part shape, size, complexity and alloy species
System, it is with short production cycle, at low cost), therefore sand casting remains most widely used casting method in Foundry Production, especially
Single-pieces or the small lot casting such as similar valve.
In the production process of casting, knockout is an essential link.The function of common inertia vibrating shakeout machine
Can transport to the sand lump after cooling with casting and sandbox on shakeout, shakeout vibrates under the drive of vibrating motor,
Sand lump and casting are separated.But there is shakeout in the prior art horizontal direction and vertical direction to vibrate, and not only noise is big, and
And it is also low to sand lump and casting separative efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of valves to cast assembly line, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of valve casts assembly line, including it is sand storage, mixed
Sand machine, moulding machine, conveyer and shakeout, the shakeout include support component, exciting component, knockout storehouse and pre- raw body again
Storehouse, the knockout storehouse are built-in with sieve plate, and the edge of the sieve plate is fixedly connected with screen frame, and the screen frame bottom is fixedly connected with branch
Dagger, the support column, which is fixedly connected, falls sand bar bottom inner wall, and the screen frame top is equipped with broken with knockout the top of the warehouse inner wall
Part, the crushing members are integrally formed by broken baffle and broken cone, and the exciting component includes exciting plate, and is set to exciting plate
On the first vibrating motor and the second vibrating motor, the exciting plate is fixedly connected with knockout storehouse exterior bottom wall, and the knockout storehouse connects
Logical pre- regeneration body storehouse, there are two the pre- regeneration body storehouse is set, and two regenerate body storehouses in advance and separate from exciting plate two sides, and described first
Vibrating motor, the second vibrating motor type selecting are identical, and the two reverse sync rotates.
Preferably, the support component is equipped with two groups, and separates from knockout storehouse front and rear sides, and support component includes support
Frame, buffer board, spring and support plate, the upper and lower side of the spring are respectively fixedly connected with a spring positioning seat, are located above
Spring positioning seat is fixedly connected with buffer board, and underlying spring positioning seat is fixedly connected with support frame, and the buffer board is fixed to be connected
Several support plates are connect, several described support plates are equally distributed, and support plate is fixedly connected with knockout storehouse lateral wall.
Preferably, support frame as described above is fixedly connected with two postive stop baffles, and two postive stop baffles are equipped with sliding slot, described
Sliding slot is clamped and the directive wheel that is slidably matched, the wheel shaft of the directive wheel are fixedly connected with buffer board.
Preferably, the postive stop baffle is set there are two sliding slot, the sliding slot at the top of postive stop baffle, and on directive wheel with
The contact surface glue connection wear-resisting glue-line of sliding slot.
Preferably, the sieve plate is one block of steel plate for being equipped with several holes, and described hole is in that matrix form is equal on the steel plate
Even distribution, and the aperture of hole is six millimeters.
Preferably, the broken baffle bottom, which is equipped with, is equipped with and is used for its integrally formed slyder, the slyder
It is mounted on the bolt hole of screen frame and knockout storehouse.
Preferably, the positive vertical section of the broken cone is in metal arrowhead shape, be crushed cone by sharp block A, two sharp block B one at
Type, the discrete two sides for being located at sharp block A two of them point block B, the cone angle of sharp block A is 80 degree, and the cone angle beta of sharp block B is 100
Five degree.
Preferably, the broken cone is equally arranged in parallel on sieve plate, is crushed cone and the import direction in knockout storehouse is hung down
Directly.
Compared with prior art, the beneficial effects of the present invention are:
1. the first and second vibrating motor that the present invention is rotated by reverse sync, so that the vibration of vertical direction is only done in knockout storehouse
It is dynamic, the crushing efficiency of broken cone is improved, knockout storehouse has second-time breakage ability, and casting separates separative efficiency height, structure with molding sand
Simply, noise is small；
2. the positive vertical section of broken cone is in metal arrowhead shape, and by sharp block A, two sharp block B, when casting mold initial contact is broken
When cone, sharp block A can be crushed casting mold, and when casting mold is detached from broken cone, two point block B can carry out brokenly casting mold again
Broken, crushing efficiency is high；
3. the direction of advance of buffer board can be constrained by directive wheel by the present invention, avoid causing since spring deformation is different
Buffer board deflection, so that knockout storehouse vertical motion is more stable.
Detailed description of the invention
Fig. 1 is schematic diagram of the present invention；
Fig. 2 is shakeout structural schematic diagram in the present invention；
Fig. 3 is support component structural schematic diagram in the present invention；
Fig. 4 is sieve plate, screen frame and crushing members structural schematic diagram in the present invention；
Fig. 5 is crushing members structural schematic diagram in the present invention.
In figure: 1 knockout storehouse, 2 raw body storehouses, 3 sieve plates, 4 screen frames, 5 support columns, 6 crushing members, 601 broken baffles, 602 are crushed
Cone, 603 slyders, 7 exciting plates, 8 first vibrating motors, 9 second vibrating motors, 10 support frames, 11 buffer boards, 12 springs, 13
It is support plate, 14 spring positioning seats, 15 postive stop baffles, 16 sliding slots, 17 directive wheels, 18 sand storages, 19 sand mixers, 20 moulding machines, 21 defeated
Send machine, 22 shakeouts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of valve casting assembly line, including sand storage 18,
Sand mixer 19, moulding machine 20, conveyer 21 and shakeout 22.Sand storage 18 is for storing foundry sand；Sand mixer 19 is used for will
Foundry sand, binder, additives, water etc. are uniformly mixed；Moulding machine 20 is used to the mixed sand of sand mixer 19 being manufactured sand；
Conveyer 21 is with baffle conveyer, for delivery mold and as the workplace poured；Shakeout 22 will be for that will cast
Molding sand and casting separation in type.Sand storage 18, sand mixer 19, moulding machine 20, conveyer 21 and shakeout 22 are in same production
On assembly line, continuity is good, high production efficiency.
Shakeout 22 includes support component, exciting component, knockout storehouse 1 and pre- regeneration body storehouse 2, and knockout storehouse 1 is built-in with sieve plate
3, the edge of sieve plate 3 is fixedly connected with screen frame 4, and 4 bottom of screen frame is fixedly connected with support column 5, and support column 5 is fixedly connected with knockout storehouse
1 bottom interior wall, knockout storehouse 1 are connected to and are fixedly connected with pre- regeneration body storehouse 2.
Sieve plate 3 is one block of steel plate for being equipped with several holes, and steel plate uses the wear-resisting steel plate of the 1Gr13 with a thickness of 5mm, hole
Hole is uniformly distributed in matrix form on the steel plate, and the aperture of hole is six millimeters.Diameter can be greater than the bulk of 6mm by sieve plate 3
Useless to come out with reusable sand separation, reusable sand finally enters in pre- regeneration body storehouse 2, and pre- regeneration 2 side wall of body storehouse is equipped with and can fasten
With the door for opening pre- regeneration body storehouse 2, opening door can be transferred to reusable sand in sand storage 18.
4 top of screen frame and 1 top inner wall of knockout storehouse are equipped with crushing members 6, as shown in figure 5, crushing members 6 are by being crushed baffle
601 and broken cone 602 be integrally formed, be crushed 601 bottom of baffle be equipped with its integrally formed slyder 603, on slyder 603
Equipped with the bolt hole for being mounted on screen frame 4 and knockout storehouse 1.
Exciting component includes exciting plate 7, and the first vibrating motor 8 and the second vibrating motor 9 on exciting plate 7,
Exciting plate 7 is fixedly connected with 1 exterior bottom wall of knockout storehouse, pre- to regenerate there are two body storehouse 2 sets, and two pre- regeneration body storehouses 2 separate from it is sharp
7 two sides of vibration plate are YCT series electromagnetic adjustable speed motor since the first vibrating motor 8,9 type selecting of the second vibrating motor are identical, vibration
Dynamic frequency is adjustable, both settings reverse sync rotation when installation, so the first vibrating motor 8 and the second vibrating motor 9 are in level
The power in direction is cancelled out each other, the first vibrating motor 8 and the only effect to the generation vertical direction of exciting plate 7 of the second vibrating motor 9, institute
The vibration that vertical direction is only done with knockout storehouse 1, since type selecting is identical, vibration frequency is consistent, and noise is small.
The first vibrating motor 8, the second vibrating motor 9 are opened, the casting mold in knockout storehouse 1 is by " jack-up ", with 1 top of knockout storehouse
The contact of crushing members 6 to by primary fragmentation, then under the effect of gravity decline contacted with the crushing members 6 of 1 bottom of knockout storehouse from
And by second-time breakage, under the fragmentation repeatedly of two groups of crushing members 6, casting is separated with molding sand.
Broken cone 602 is equally arranged in parallel on sieve plate 3, since broken cone 602 and the import direction in knockout storehouse 1 hang down
Directly, so after casting mold enters knockout storehouse 1, due to the blocking of broken cone 602 and broken baffle 601, casting mold speed is reduced, prolongs
Long casting mold in the time in knockout storehouse 1 so that casting with molding sand is available is sufficiently separated.As shown in figure 5, broken cone 602 is just
It is in metal arrowhead shape to vertical section, is crushed cone 602 and is integrally formed by sharp block A, two point block B, two of them point block B is discrete to be located at point
The two sides of block A, the cone angle of sharp block A are 80 degree, and the cone angle beta of sharp block B is 105 degree.When the broken cone of casting mold initial contact
When 602, sharp block A can be crushed casting mold, and when casting mold is detached from broken cone 602, two point block B can carry out casting mold again
Broken, crushing efficiency is high.
Support component is used to support knockout storehouse 1, and support component is equipped with two groups, and separates from 1 front and rear sides of knockout storehouse, supports
Component includes support frame 10, buffer board 11, spring 12 and support plate 13, and the upper and lower side of spring 12 is respectively fixedly connected with a spring
Positioning seat 14, the spring positioning seat 14 being located above are fixedly connected with buffer board 11, and underlying spring positioning seat 14 is fixed to be connected
Support frame 10 is connect, buffer board 11 is fixedly connected with four support plates 13, and four support plates 13 are equally distributed, and support plate 13 is fixed
Connect 1 lateral wall of knockout storehouse.
Support frame 10 is fixedly connected with two postive stop baffles 15, and two postive stop baffles 15 are equipped with sliding slot 16, and sliding slot 16 is clamped
And the directive wheel 17 that is slidably matched, the wheel shaft of directive wheel are fixedly connected with buffer board 11.Postive stop baffle 15 is set there are two sliding slot 16, sliding slot
16 through 15 top of postive stop baffle, and is used to reduce the two with the contact surface glue connection wear-resisting glue-line of sliding slot 16 on directive wheel 17
Between friction.
In embodiment, the direction of advance of buffer board 11 can be constrained by directive wheel 17, avoid due to 12 deformation of spring not
Buffer board 11 is caused to deflect together, so that 1 vertical motion of knockout storehouse is more stable.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of valve casts assembly line, including sand storage (18), sand mixer (19), moulding machine (20), conveyer (21) and knockout
Machine (22), it is characterised in that: the shakeout (22) includes support component, exciting component, knockout storehouse (1) and pre- regeneration body storehouse
(2), the knockout storehouse (1) is built-in with sieve plate (3), and the edge of the sieve plate (3) is fixedly connected with screen frame (4), the screen frame
(4) bottom is fixedly connected support column (5), and the support column (5) is fixedly connected with knockout storehouse (1) bottom interior wall, screen frame (4) top
Portion and knockout storehouse (1) top inner wall are equipped with crushing members (6), and the crushing members (6) are by broken baffle (601) and broken cone
(602) it is integrally formed, the exciting component includes exciting plate (7), and the first vibrating motor (8) being set on exciting plate (7)
With the second vibrating motor (9), the exciting plate (7) is fixedly connected with knockout storehouse (1) exterior bottom wall, and knockout storehouse (1) connection is pre-
It regenerating body storehouse (2), there are two the pre- regeneration body storehouse (2) sets, and two regenerate body storehouse (2) in advance and separate from exciting plate (7) two sides,
First vibrating motor (8), the second vibrating motor (9) type selecting are identical, and the two reverse sync rotates.
2. a kind of valve according to claim 1 casts assembly line, it is characterised in that: the support component is equipped with two groups,
And knockout storehouse (1) front and rear sides are separated from, support component includes support frame (10), buffer board (11), spring (12) and support plate
(13), the upper and lower side of the spring (12) is respectively fixedly connected with a spring positioning seat (14), the spring positioning seat being located above
(14) it is fixedly connected buffer board (11), underlying spring positioning seat (14) is fixedly connected with support frame (10), the buffer board
(11) several support plates (13) are fixedly connected with, several described support plates (13) are equally distributed, and support plate (13) is fixed
Connect knockout storehouse (1) lateral wall.
3. a kind of valve according to claim 2 casts assembly line, it is characterised in that: support frame as described above (10) is fixedly connected
Two postive stop baffles (15), two postive stop baffles (15) are equipped with sliding slot (16), and the sliding slot (16) is clamped and sliding is matched
It closes directive wheel (17), the wheel shaft of the directive wheel (17) is fixedly connected with buffer board (11).
4. a kind of valve according to claim 3 casts assembly line, it is characterised in that: the postive stop baffle (15) is equipped with two
A sliding slot (16), the sliding slot (16) is at the top of postive stop baffle (15), and the contact surface on directive wheel (17) with sliding slot (16)
Glue connection wear-resisting glue-line.
5. a kind of valve according to claim 1 casts assembly line, it is characterised in that: the sieve plate (3) is one piece and is equipped with
The steel plate of several holes, described hole are uniformly distributed in matrix form on the steel plate, and the aperture of hole is six millimeters.
6. a kind of valve according to claim 1 casts assembly line, it is characterised in that: broken baffle (601) bottom
Equipped with its integrally formed slyder (603), the slyder (603) be equipped with for being mounted on screen frame (4) and knockout storehouse
(1) bolt hole.
7. a kind of valve according to claim 1 casts assembly line, it is characterised in that: the forward direction of the broken cone (602)
Vertical section is in metal arrowhead shape, is crushed cone (602) and is integrally formed by sharp block A, two point block B, two of them point block B is discrete to be located at point
The two sides of block A, the cone angle of sharp block A are 80 degree, and the cone angle beta of sharp block B is 105 degree.
8. a kind of valve according to claim 1 casts assembly line, it is characterised in that: the broken cone (602) is in sieve plate
(3) equally arranged in parallel on, it is vertical with the import direction of knockout storehouse (1) to be crushed cone (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645441.XA CN110405193A (en) | 2019-07-17 | 2019-07-17 | A kind of valve casting assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645441.XA CN110405193A (en) | 2019-07-17 | 2019-07-17 | A kind of valve casting assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110405193A true CN110405193A (en) | 2019-11-05 |
Family
ID=68361828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910645441.XA Pending CN110405193A (en) | 2019-07-17 | 2019-07-17 | A kind of valve casting assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405193A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266558A (en) * | 2020-02-17 | 2020-06-12 | 管冰倩 | Shakeout treatment method after valve casting molding |
| CN111331108A (en) * | 2020-03-05 | 2020-06-26 | 郭公升 | Sand falling hopper for pretreatment of casting raw materials and sand falling treatment process |
| WO2021227096A1 (en) * | 2020-05-13 | 2021-11-18 | 湖州南丰机械制造有限公司 | Sand-cleaning device for cast |
-
2019
- 2019-07-17 CN CN201910645441.XA patent/CN110405193A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266558A (en) * | 2020-02-17 | 2020-06-12 | 管冰倩 | Shakeout treatment method after valve casting molding |
| CN111331108A (en) * | 2020-03-05 | 2020-06-26 | 郭公升 | Sand falling hopper for pretreatment of casting raw materials and sand falling treatment process |
| WO2021227096A1 (en) * | 2020-05-13 | 2021-11-18 | 湖州南丰机械制造有限公司 | Sand-cleaning device for cast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191105 |