CN113263164A - Tectorial membrane sand molding sand breaker that can automize and impel and easily get piece - Google Patents
Tectorial membrane sand molding sand breaker that can automize and impel and easily get piece Download PDFInfo
- Publication number
- CN113263164A CN113263164A CN202110550382.5A CN202110550382A CN113263164A CN 113263164 A CN113263164 A CN 113263164A CN 202110550382 A CN202110550382 A CN 202110550382A CN 113263164 A CN113263164 A CN 113263164A
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- China
- Prior art keywords
- sand
- block
- gear
- fixedly connected
- front side
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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
- B22D33/00—Equipment for handling moulds
- B22D33/005—Transporting flaskless moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
-
- 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
- B22D29/04—Handling or stripping castings or ingots
Abstract
The invention relates to the technical field of precoated sand modeling, and discloses a precoated sand molding sand crushing device capable of being automatically pushed and easily taking a piece, which comprises a shell, wherein a motor assembly is fixedly connected to the inner side of the shell, a friction wheel assembly is arranged on the front side of a rotating wheel, a pushing block is fixedly connected to the right side of the friction wheel assembly, a first rail is slidably connected to the outer side of the friction wheel assembly, a first sliding block is fixedly connected to the front side of the first rail, a second rail is slidably connected to the outer side of the first sliding block, and a conveying assembly is arranged on the inner side of the pushing block. This tectorial membrane sand mould sand breaker that can automize and impel and easily get piece drives the friction pulley subassembly through the belt in the pivoted effect of rolling friction and carries out annular rotation along the belt to the drive promotes piece follow motion, makes and promotes piece friction drive conveying assembly and carry out intermittent type downwardly conveying molding sand, and this structure has reached the effect that can automize and impel and can pipelined work.
Description
Technical Field
The invention relates to the technical field of precoated sand molding, in particular to a precoated sand mold crushing device which can be automatically pushed and is easy to take a piece.
Background
The precoated sand refers to molding sand or core sand with a layer of solid resin film coated on the surface of sand grains before molding. The method mainly comprises two film coating processes of a cold method and a hot method, and the film coated sand is cast after being shaped, so that a metal part with a certain shape is obtained.
The mode of taking out the metalwork after casting to the tectorial membrane sand mainly exists in on the existing market and need carry out the breakage through the manual work to the sand mould for its work efficiency is low, is difficult to take out the metalwork, perhaps can be provided with automatic breaker, but the molding sand needs artifical propelling movement to breaker in, makes it can not carry out continuous-flow type work. The above situation causes problems of consuming a lot of manpower, being difficult to take parts, requiring manual pushing, and being incapable of pipelining.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the precoated sand molding sand crushing device which can be automatically pushed and is easy to take out, has the advantages of reducing the manpower consumption, being easy to take out, being capable of automatically pushing and being capable of working in a production line mode, and solves the problems that the existing mode of taking out a metal piece after precoated sand casting consumes a large amount of manpower, is difficult to take out, needs manual pushing and cannot work in a production line mode.
(II) technical scheme
In order to achieve the purposes of reducing manpower consumption, being easy to take parts, being capable of automatically propelling and being capable of working in a production line mode, the invention provides the following technical scheme: a coated sand molding sand crushing device capable of being automatically pushed and easily taking pieces comprises a shell, wherein a motor assembly is fixedly connected to the inner side of the shell, a first rotating shaft is rotatably connected to the right side of the motor assembly, a crushing rotating disc is rotatably connected to the right side of the first rotating shaft, a first moving chamber is rotatably connected to the outer side of the crushing rotating disc, a first moving block is arranged on the left side of the crushing rotating disc, a second moving chamber is slidably connected to the outer side of the first moving block, a crushing hammer is fixedly connected to the lower side of the first moving block, a first gear is meshed to the upper side of the first rotating shaft, a first crank is rotatably connected to the front side of the first gear, a first connecting rod is rotatably connected to the front side of the first crank, a second moving block is arranged on the rear side of the first connecting rod, a second crank is rotatably connected to the front side of the second moving block, a second gear is arranged on the upper side of the second moving block, and a third crank is rotatably connected to the front side of the second gear, the front side of the third crank is rotatably connected with a second connecting rod, the right side of the second gear is provided with a shifting block, the right side of the second connecting rod is provided with a rotating wheel, the front side of the rotating wheel is provided with a friction wheel assembly, the right side of the friction wheel assembly is fixedly connected with a pushing block, the outer side of the friction wheel assembly is slidably connected with a first track, the front side of the first track is fixedly connected with a first sliding block, the outer side of the first sliding block is slidably connected with a second track, and the inner side of the pushing block is provided with a conveying assembly.
Preferably, a spring assembly is fixedly connected between the first moving block and the second moving chamber, and the first moving block can automatically reset after the external force disappears by fixedly connecting the spring assembly between the first moving block and the second moving chamber.
Preferably, the rotating shaft of the shifting block is provided with a torsion spring, and the rotating shaft of the shifting block is provided with the torsion spring, so that the shifting block can swing back and forth while the first gear rotates, and the effect of limiting the reverse rotation of the first gear is achieved.
Preferably, the outside of rotating the wheel is provided with the belt, is provided with the belt through the outside of rotating the wheel for the upside rotates the wheel and can drive the downside through the belt in step and rotate when the pivoted, also can drive the friction pulley subassembly simultaneously and carry out the annular rotation along the belt outside.
Preferably, the first rotating shaft is provided with a thread groove corresponding to the first gear, and the first rotating shaft can be meshed to drive the first gear to rotate while rotating by virtue of the corresponding thread groove.
Preferably, the first rotating shaft is provided with a through hole corresponding to the crushing rotating disc, and the first rotating shaft can drive the crushing rotating disc to shake back and forth while rotating through the through hole corresponding to the first rotating shaft.
(III) advantageous effects
Compared with the prior art, the invention provides the precoated sand molding sand crushing device which can be automatically pushed and is easy to take a piece, and the precoated sand molding sand crushing device has the following beneficial effects:
1. this tectorial membrane sand molding sand breaker that can automize and impel and easily get piece, effect through the second connecting rod drives and rotates wheel fixed connection's third crank intermittent type and rotates, thereby it rotates to drive the rotation wheel, the upside rotates the synchronous rotation of rotation wheel through the belt in the outside drive downside when the wheel pivoted, then the belt drives the friction pulley subassembly through the effect of rolling friction power and carries out annular rotation along the belt in the pivoted, thereby it promotes piece follow motion to drive, make it drives the conveying subassembly and carry out intermittent type downwardly conveying molding sand to promote piece friction, this structure has reached can automize impel and can the effect of pipelined work.
2. This tectorial membrane sand mould sand breaker that can automize and impel and easily get piece rocks back and forth through driving broken rolling disc for the broken sword of fixed connection carries out the rotation type breakage to the molding sand on the broken rolling disc, and meanwhile broken rolling disc makes a round trip to promote first motion piece and carries out the side-to-side motion, thereby drives the quartering hammer and makes a round trip to hammer the molding sand and move, makes metalwork and molding sand phase separation, and this structure has reached the effect that reduces manpower consumption and easily get the piece.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a schematic view of a first gear of the present invention;
FIG. 3 is a schematic view showing an internal structure of a first motion chamber according to the present invention;
fig. 4 is a schematic structural diagram of a second track according to the present invention.
In the figure: 1. a housing; 2. a motor assembly; 3. a first rotating shaft; 4. crushing the rotating disc; 5. a first motion chamber; 6. a first motion block; 7. a second motion chamber; 8. a breaking hammer; 9. a first gear; 10. a first crank; 11. a first link; 12. a second crank; 13. a second motion block; 14. a second gear; 15. a third crank; 16. a second link; 17. shifting blocks; 18. a rotating wheel; 19. a friction wheel assembly; 20. a pushing block; 21. a first track; 22. a first slider; 23. a second track; 24. and a conveying assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a precoated sand molding sand crushing device capable of being automatically pushed and easily taking a piece comprises a shell 1, a motor assembly 2 is fixedly connected to the inner side of the shell 1, a first rotating shaft 3 is rotatably connected to the right side of the motor assembly 2, a through hole corresponding to a crushing rotating disc 4 is formed in the first rotating shaft 3, and the first rotating shaft 3 can drive the crushing rotating disc 4 to shake back and forth when rotating through the through hole. The right side of first axis of rotation 3 is rotated and is connected with broken rolling disc 4, and the outside of broken rolling disc 4 is rotated and is connected with first motion room 5, and the left side of broken rolling disc 4 is provided with first motion piece 6, and fixedly connected with spring assembly between first motion piece 6 and the second motion room 7 through fixedly connected with spring assembly between first motion piece 6 and the second motion room 7 for first motion piece 6 can carry out automatic re-setting after the exogenic action disappears. The outside sliding connection of first motion piece 6 has second motion room 7, and the downside fixedly connected with quartering hammer 8 of first motion piece 6, and the upside meshing of first axis of rotation 3 has first gear 9, has seted up the thread groove corresponding with first gear 9 on the first axis of rotation 3, through having seted up corresponding thread groove for first axis of rotation 3 can mesh when the pivoted and drive first gear 9 and rotate.
The front side of the first gear 9 is rotatably connected with a first crank 10, the front side of the first crank 10 is rotatably connected with a first connecting rod 11, the rear side of the first connecting rod 11 is provided with a second moving block 13, the front side of the second moving block 13 is rotatably connected with a second crank 12, the upper side of the second moving block 13 is provided with a second gear 14, the front side of the second gear 14 is rotatably connected with a third crank 15, the front side of the third crank 15 is rotatably connected with a second connecting rod 16, the right side of the second gear 14 is provided with a shifting block 17, a torsion spring is arranged at a rotating shaft of the shifting block 17, the torsion spring is arranged at the rotating shaft of the shifting block 17, so that the shifting block 17 can swing back and forth while the first gear 9 rotates, and the effect of limiting reverse rotation of the first gear 9 is achieved. The right side of the second connecting rod 16 is provided with a rotating wheel 18, the outer side of the rotating wheel 18 is provided with a belt, and the outer side of the rotating wheel 18 is provided with the belt, so that the upper rotating wheel 18 can synchronously drive the lower rotating wheel 18 to rotate through the belt while rotating, and simultaneously can drive the friction wheel assembly 19 to rotate annularly along the outer side of the belt. The front side of the rotating wheel 18 is provided with a friction wheel assembly 19, the right side of the friction wheel assembly 19 is fixedly connected with a pushing block 20, the outer side of the friction wheel assembly 19 is connected with a first track 21 in a sliding mode, the front side of the first track 21 is fixedly connected with a first sliding block 22, the outer side of the first sliding block 22 is connected with a second track 23 in a sliding mode, and the inner side of the pushing block 20 is provided with a conveying assembly 24.
The working principle is as follows: when the device works, cast molding sand is placed on the conveying component 24, then the motor component 2 is started to drive the first gear 9 to rotate, so as to drive the first crank 10 fixedly connected with the first gear 9 to synchronously rotate, and then the first crank 10 at the upper side is driven to synchronously rotate under the action of the first connecting rod 11, so as to drive the second crank 12 to rotate, as the second moving block 13 is provided with a key slot, and a fixed cylindrical rod is arranged in the key slot, so that the second crank 12 drives the second moving block 13 to swing back and forth, so as to intermittently push the second gear 14, the third crank 15 intermittently rotates along with the second gear 14 during intermittent rotation, and then the third crank 15 fixedly connected with the rotating wheel 18 is driven to intermittently rotate under the action of the second connecting rod 16, so as to drive the rotating wheel 18 to rotate, and the rotating wheel 18 at the upper side synchronously rotates under the action of the belt at the outer side, then the belt drives the friction wheel component 19 to rotate annularly along the belt under the action of rolling friction force while rotating, so as to drive the pushing block 20 to move along, and the pushing block 20 drives the conveying component 24 to intermittently convey molding sand downwards by friction, and the structure achieves the effects of automatic propulsion and production line type work.
First axis of rotation 3 is in the pivoted in through-hole corresponding with broken rolling disc 4 on it, thereby drive broken rolling disc 4 and make a round trip to rock, make broken sword of fixed connection on the broken rolling disc 4 carry out the rotation type breakage to the molding sand, broken rolling disc 4 makes a round trip to promote first motion piece 6 and carries out the side-to-side motion simultaneously, thereby drive breaking hammer 8 and make a round trip to hammer the molding sand, make metalwork and molding sand phase separation, this structure has reached the effect that reduces manpower consumption and easily get the piece.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can automize and impel and easily get tectorial membrane sand molding sand breaker of piece, includes casing (1), its characterized in that: the inner side of the shell (1) is fixedly connected with a motor component (2), the right side of the motor component (2) is rotatably connected with a first rotating shaft (3), the right side of the first rotating shaft (3) is rotatably connected with a crushing rotating disc (4), the outer side of the crushing rotating disc (4) is rotatably connected with a first moving chamber (5), the left side of the crushing rotating disc (4) is provided with a first moving block (6), the outer side of the first moving block (6) is slidably connected with a second moving chamber (7), the lower side of the first moving block (6) is fixedly connected with a crushing hammer (8), the upper side of the first rotating shaft (3) is engaged with a first gear (9), the front side of the first gear (9) is rotatably connected with a first crank (10), the front side of the first crank (10) is rotatably connected with a first connecting rod (11), the rear side of the first connecting rod (11) is provided with a second moving block (13), the front side of the second motion block (13) is rotatably connected with a second crank (12), the upper side of the second motion block (13) is provided with a second gear (14), the front side of the second gear (14) is rotatably connected with a third crank (15), the front side of the third crank (15) is rotatably connected with a second connecting rod (16), the right side of the second gear (14) is provided with a shifting block (17), the right side of the second connecting rod (16) is provided with a rotating wheel (18), the front side of the rotating wheel (18) is provided with a friction wheel assembly (19), the right side of the friction wheel assembly (19) is fixedly connected with a pushing block (20), the outer side of the friction wheel assembly (19) is slidably connected with a first track (21), the front side of the first track (21) is fixedly connected with a first sliding block (22), the outer side of the first sliding block (22) is slidably connected with a second track (23), and the inner side of the pushing block (20) is provided with a conveying assembly (24).
2. The device for breaking precoated sand molding sand, which can be automatically pushed and is easy to take, according to claim 1, wherein: and a spring assembly is fixedly connected between the first motion block (6) and the second motion chamber (7).
3. The device for breaking precoated sand molding sand, which can be automatically pushed and is easy to take, according to claim 1, wherein: and a torsion spring is arranged at the rotating shaft of the shifting block (17).
4. The device for breaking precoated sand molding sand, which can be automatically pushed and is easy to take, according to claim 1, wherein: a belt is arranged on the outer side of the rotating wheel (18).
5. The device for breaking precoated sand molding sand, which can be automatically pushed and is easy to take, according to claim 1, wherein: the first rotating shaft (3) is provided with a thread groove corresponding to the first gear (9).
6. The device for breaking precoated sand molding sand, which can be automatically pushed and is easy to take, according to claim 1, wherein: the first rotating shaft (3) is provided with a through hole corresponding to the crushing rotating disc (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550382.5A CN113263164A (en) | 2021-05-20 | 2021-05-20 | Tectorial membrane sand molding sand breaker that can automize and impel and easily get piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550382.5A CN113263164A (en) | 2021-05-20 | 2021-05-20 | Tectorial membrane sand molding sand breaker that can automize and impel and easily get piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113263164A true CN113263164A (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110550382.5A Withdrawn CN113263164A (en) | 2021-05-20 | 2021-05-20 | Tectorial membrane sand molding sand breaker that can automize and impel and easily get piece |
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| Country | Link |
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| CN (1) | CN113263164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192355A (en) * | 2021-12-15 | 2022-03-18 | 江西吉恩重工有限公司 | Submarine cable anti-corrosion asphalt coating equipment |
-
2021
- 2021-05-20 CN CN202110550382.5A patent/CN113263164A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192355A (en) * | 2021-12-15 | 2022-03-18 | 江西吉恩重工有限公司 | Submarine cable anti-corrosion asphalt coating equipment |
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Application publication date: 20210817 |