CN112935184A - Resin dissolving device capable of accelerating dissolving rate and automatically manufacturing precoated sand - Google Patents
Resin dissolving device capable of accelerating dissolving rate and automatically manufacturing precoated sand Download PDFInfo
- Publication number
- CN112935184A CN112935184A CN202110147901.3A CN202110147901A CN112935184A CN 112935184 A CN112935184 A CN 112935184A CN 202110147901 A CN202110147901 A CN 202110147901A CN 112935184 A CN112935184 A CN 112935184A
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- Prior art keywords
- rod
- resin
- block
- sliding
- accelerating
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- 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
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
- B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
Abstract
The invention relates to the technical field of precoated sand, and discloses a resin dissolving device capable of accelerating the dissolving rate and automatically manufacturing precoated sand, which comprises a shell, wherein the inner side of the shell is connected with a motor assembly, the left side of a toggle block is rotatably connected with a first connecting rod, the outer side of a first sliding rod is connected with a first track, the lower side of the first sliding rod is slidably connected with a first stirring rod, the outer side of the first stirring rod is provided with a first solution chamber, a first pipeline is connected between the first solution chamber and a grinding chamber, and the lower side of a second moving rod is slidably connected with a second stirring rod. This can accelerate resin dissolving device of dissolution rate and automatic preparation tectorial membrane sand drives broken resin through stirring the piece and moves along the inner wall of grinding the room, because be provided with the corresponding filter screen of first pipeline on the inner wall for resin powder flows into in the middle of the first solution room through first pipeline, and this structure has reached and has carried out breakage and accelerate resin dissolution rate effect to the resin.
Description
Technical Field
The invention relates to the technical field of precoated sand, in particular to a resin dissolving device capable of accelerating dissolving rate and automatically manufacturing precoated sand.
Background
The precoated sand modeling firstly needs to prepare precoated sand, and the precoated sand mainly adopts two precoating processes of a cold method and a hot method, wherein the cold method uses ethanol to dissolve resin, urotropine is added in the sand mixing process, the resin and the urotropine are coated on the surface of sand grains, and then the ethanol volatilizes to prepare the precoated sand.
Most resin dissolves the mode in the ethanol in the market at present, thereby mainly through adding the resin granule in the ethanol then the manual work stirs and dissolve, wherein mainly exist in the resin granule great for its dissolution rate is lower, still need the manual work to stir, thereby consumed a large amount of manpowers, and automatic inadequately, make its work efficiency low, above situation can lead to the resin granule great, resin dissolution rate is lower, need manual stirring, the problem of automation and work efficiency low inadequately.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the resin dissolving device capable of accelerating the dissolving rate and automatically manufacturing the precoated sand, which has the advantages of crushing the resin, accelerating the resin dissolving rate, avoiding manual stirring, having an automatic function and improving the working efficiency, and solves the problems that the existing method for dissolving the resin into ethanol has larger resin particles, lower resin dissolving rate, manual stirring, insufficient automation and low working efficiency.
(II) technical scheme
In order to realize the purposes of crushing the resin, accelerating the resin dissolution rate, having an automatic function and improving the working efficiency without manual stirring, the invention provides the following technical scheme: a resin dissolving device capable of accelerating dissolving rate and automatically manufacturing precoated sand 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 left side of the motor assembly, a gravity hammer is rotatably connected to the middle position of the first rotating shaft, a grinding chamber is arranged on the lower side of the gravity hammer, a first fixed block is fixedly connected to the outer side of the grinding chamber, a first moving rod is arranged on the right side of the first fixed block, a first limiting block is arranged on the outer side of the first moving rod, a first rotating block is arranged on the inner side of the first limiting block, a first moving chamber is arranged on the rear side of the first rotating block, a first sliding block is fixedly connected to the right side of the first moving chamber, a shifting block is rotatably connected to the right side of the first moving rod, a first connecting rod is rotatably connected to the left side of the shifting block, a first rotating rod is arranged on the upper side of the first connecting rod, the front side of first gear is connected with the second movable rod in a sliding manner, the upside of second movable rod is connected with the third movable rod in a rotating manner, the left side of third movable rod is provided with a driving cam, the downside of driving cam is connected with a rack bar in a rotating manner, the left side of driving cam is provided with a first sliding rod, the outside of first sliding rod is connected with a first track in a sliding manner, the downside of first sliding rod is connected with a first stirring rod, the outside of first stirring rod is provided with a first solution chamber, a first pipeline is fixedly connected between the first solution chamber and a grinding chamber, and the downside of second movable rod is connected with a second stirring rod in a sliding manner.
Preferably, all be provided with spring assembly on first motion pole, first restriction piece, first sliding block, the first slide bar, spring assembly has all been seted up through above mechanism for overall structure can normal operating.
Preferably, the first motion bar is provided with a protruding block corresponding to the first limiting block, and the first limiting block can limit the motion of the first motion bar without the action of external force by the corresponding protruding block.
Preferably, grind the room and seted up the arc spout corresponding with first sliding block on, through being provided with corresponding arc spout for first sliding block can make a round trip to slide in its arc spout, thereby reaches the effect that drives the synchronous motion of head rod.
Preferably, the second moving rod is provided with a key slot corresponding to the first gear, and the second moving rod can slide up and down along the first gear by the corresponding key slot.
Preferably, the second motion pole is connected with the guide block in a rotating manner, the rack bar is provided with a rectangular groove corresponding to the guide block, the second motion pole is connected with the guide block in a rotating manner, and the rack bar is provided with a rectangular groove corresponding to the guide block, so that the second motion pole drives the rack bar to be intermittently meshed with the first gear through the guide block and the rectangular groove in the up-and-down motion.
(III) advantageous effects
Compared with the prior art, the invention provides the resin dissolving device capable of accelerating the dissolving rate and automatically manufacturing the precoated sand, and the resin dissolving device has the following beneficial effects:
1. this can accelerate resin dissolving device of dissolution rate and automatic preparation tectorial membrane sand strikes resin particle through gravity hammer intermittent type for resin particle becomes the powder, then dials the inner wall motion that the piece drove broken resin along grinding the room, because be provided with the corresponding filter screen of first pipeline on the inner wall, makes resin powder flow into in the middle of the first solution room through first pipeline, and this structure has reached and has carried out breakage and accelerate resin dissolution rate effect to the resin.
2. This can accelerate resin dissolving device who dissolves speed and automatic preparation tectorial membrane sand drives the second puddler through second motion pole up-and-down motion and rotates, and drive cam first slide bar drives first puddler and makes a round trip to rotate in the pivoted for carry out dual stirring to the indoor ethanol of first solution and resin, this structure has reached and has not needed manual stirring, has automatic function and improvement work efficiency's effect.
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 solution chamber according to the present invention;
FIG. 3 is a schematic view of a first gear of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
fig. 5 is an enlarged view of the invention at B in fig. 4.
In the figure: 1. a housing; 2. a motor assembly; 3. a first rotating shaft; 4. a gravity hammer; 5. a grinding chamber; 6. a first fixed block; 7. a first motion bar; 8. a first limiting block; 9. a first rotating block; 10. a first motion chamber; 11. a first slider; 12. a shifting block; 13. a first connecting rod; 14. a first rotating lever; 15. a first gear; 16. a second motion bar; 17. a third motion bar; 18. a drive cam; 19. a rack bar; 20. a first stirring rod; 21. a first solution chamber; 22. a first slide bar; 23. a first track; 24. a first conduit; 25. a second stirring rod.
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. 1-5, a resin dissolving device capable of increasing a dissolving rate and automatically manufacturing precoated sand includes a housing 1, a motor assembly 2 is fixedly connected to an inner side of the housing 1, a first rotating shaft 3 is rotatably connected to a left side of the motor assembly 2, a gravity hammer 4 is rotatably connected to an intermediate position of the first rotating shaft 3, a grinding chamber 5 is disposed at a lower side of the gravity hammer 4, an arc-shaped chute corresponding to a first sliding block 11 is formed in the grinding chamber 5, and the first sliding block 11 can slide back and forth in the arc-shaped chute by being provided with the corresponding arc-shaped chute, so that an effect of driving a first connecting rod 13 to move synchronously is achieved. The outside fixedly connected with first fixed block 6 of grinding chamber 5, the right side of first fixed block 6 is provided with first motion pole 7, has seted up on first motion pole 7 with the corresponding lug of first restriction piece 8 for first restriction piece 8 can be at the motion of the first motion pole 7 of external force effect restriction not having through being provided with corresponding lug.
A first limiting block 8 is arranged on the outer side of the first moving rod 7, a first rotating block 9 is arranged on the inner side of the first limiting block 8, a first moving chamber 10 is arranged on the rear side of the first rotating block 9, a first sliding block 11 is fixedly connected to the right side of the first moving chamber 10, a shifting block 12 is rotatably connected to the right side of the first moving rod 7, a first connecting rod 13 is rotatably connected to the left side of the shifting block 12, a first rotating rod 14 is arranged on the upper side of the first connecting rod 13, a first gear 15 is fixedly connected to the front side of the first rotating rod 14, a second moving rod 16 is rotatably connected to the front side of the first gear 15, a guide block is rotatably connected to the second moving rod 16, a rectangular groove corresponding to the guide block is formed in the rack rod 19, and a rectangular groove corresponding to the guide block is formed in the rack rod 19, so that when the second moving rod 16 moves up and down, the rack bar 19 is intermittently engaged with the first gear 15 by the guide block acting with the rectangular groove.
The second moving rod 16 is provided with a key slot corresponding to the first gear 15, and the second moving rod 16 can slide up and down along the first gear 15 by the corresponding key slot. The upper side of the second motion bar 16 is rotatably connected with a third motion bar 17, the left side of the third motion bar 17 is provided with a driving cam 18, the lower side of the driving cam 18 is rotatably connected with a rack bar 19, the left side of the driving cam 18 is provided with a first sliding bar 22, the outer side of the first sliding bar 22 is slidably connected with a first track 23, the lower side of the first sliding bar 22 is slidably connected with a first stirring bar 20, the outer side of the first stirring bar 20 is provided with a first solution chamber 21, a first pipeline 24 is fixedly connected between the first solution chamber 21 and the grinding chamber 5, and the lower side of the second motion bar 16 is slidably connected with a second stirring bar 25. Spring assemblies are arranged on the first motion rod 7, the first limiting block 8, the first sliding block 11 and the first sliding rod 22, and are arranged through the mechanisms, so that the overall structure can normally operate.
The working principle is as follows: when the device works, resin particles are put into a grinding chamber 5 by a worker, then a motor component 2 and a driving cam 18 are started to rotate, so that the motor component 2 drives a first rotating shaft 3 to rotate, a gravity hammer 4 is driven to intermittently knock the resin particles to crush the resin particles into powder, the driving cam 18 drives a third moving rod 17 to rotate back and forth while rotating, so that a second moving rod 16 is driven to move up and down, then the second moving rod 16 is driven to be meshed with a first gear 15 under the driving of the driving cam 18 through the action of a guide block on the second moving rod and a rectangular groove on a rack rod 19, so that the first gear 15 is driven to intermittently rotate, so that a first connecting rod 13 is intermittently pushed by a first rotating rod 14, the first sliding block 11 slides along an arc-shaped sliding groove, and because a convex rod is arranged at the bottom of the grinding chamber 5, when a first rotating block 9 moves to the convex rod, the protruding rod promotes first rotation piece 9 and rotates, thereby promote the outside lateral movement of first restriction piece 8, make first motion pole 7 outwards move under spring assembly's effect, thereby drive block 12 and rotate, then first rotation pole 14 and the phase separation of head rod 13, first sliding block 11, head rod 13 resets under its spring assembly's effect, block 12 drives broken resin and moves along the inner wall of grinding room 5, because be provided with the corresponding filter screen of first pipeline 24 on the inner wall, make resin powder flow in the middle of first solution room 21 through first pipeline 24, then first motion pole 7 resets under the effect of first fixed block 6, this structure has reached and has broken and accelerate resin dissolution rate effect to the resin.
When second motion bar 16 moves from top to bottom, drive second puddler 25 through the effect of its upper groove and rotate, and drive cam 18 is in the pivoted in addition, the intermittent type promotes first slide bar 22 and moves left, then first slide bar 22 acts on back and forth movement under its spring unit's effect, thereby drive first puddler 20 and make a round trip to rotate, make ethanol and resin to in the first solution room 21 carry out dual stirring, this structure has reached and has not needed manual stirring, the effect that has the automation function and improve work efficiency.
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 accelerate resin dissolving device of dissolution rate and automatic preparation tectorial membrane sand, includes casing (1), its characterized in that: the grinding machine is characterized in that a motor component (2) is fixedly connected to the inner side of the shell (1), a first rotating shaft (3) is rotatably connected to the left side of the motor component (2), a gravity hammer (4) is rotatably connected to the middle position of the first rotating shaft (3), a grinding chamber (5) is arranged on the lower side of the gravity hammer (4), a first fixed block (6) is fixedly connected to the outer side of the grinding chamber (5), a first moving rod (7) is arranged on the right side of the first fixed block (6), a first limiting block (8) is arranged on the outer side of the first moving rod (7), a first rotating block (9) is arranged on the inner side of the first limiting block (8), a first moving chamber (10) is arranged on the rear side of the first rotating block (9), a first sliding block (11) is fixedly connected to the right side of the first moving chamber (10), a shifting block (12) is rotatably connected to the right side of the first moving rod (7), and a first connecting rod (13, a first rotating rod (14) is arranged on the upper side of the first connecting rod (13), a first gear (15) is fixedly connected to the front side of the first rotating rod (14), a second moving rod (16) is connected to the front side of the first gear (15) in a sliding manner, a third moving rod (17) is connected to the upper side of the second moving rod (16) in a rotating manner, a driving cam (18) is arranged on the left side of the third moving rod (17), a rack rod (19) is connected to the lower side of the driving cam (18) in a rotating manner, a first sliding rod (22) is arranged on the left side of the driving cam (18), a first track (23) is connected to the outer side of the first sliding rod (22) in a sliding manner, a first stirring rod (20) is connected to the lower side of the first sliding rod (22), a first solution chamber (21) is arranged on the outer side of the first stirring rod (20), and a first pipeline (24) is fixedly connected between the first, the lower side of the second motion rod (16) is connected with a second stirring rod (25) in a sliding way.
2. The resin dissolving device capable of accelerating the dissolving rate and automatically manufacturing the precoated sand according to claim 1, wherein: spring assemblies are arranged on the first moving rod (7), the first limiting block (8), the first sliding block (11) and the first sliding rod (22).
3. The resin dissolving device capable of accelerating the dissolving rate and automatically manufacturing the precoated sand according to claim 1, wherein: the first motion rod (7) is provided with a convex block corresponding to the first limiting block (8).
4. The resin dissolving device capable of accelerating the dissolving rate and automatically manufacturing the precoated sand according to claim 1, wherein: an arc-shaped sliding groove corresponding to the first sliding block (11) is formed in the grinding chamber (5).
5. The resin dissolving device capable of accelerating the dissolving rate and automatically manufacturing the precoated sand according to claim 1, wherein: the second moving rod (16) is provided with a key slot corresponding to the first gear (15).
6. The resin dissolving device capable of accelerating the dissolving rate and automatically manufacturing the precoated sand according to claim 1, wherein: the second moving rod (16) is rotatably connected with a guide block, and the rack rod (19) is provided with a rectangular groove corresponding to the guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110147901.3A CN112935184A (en) | 2021-02-03 | 2021-02-03 | Resin dissolving device capable of accelerating dissolving rate and automatically manufacturing precoated sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110147901.3A CN112935184A (en) | 2021-02-03 | 2021-02-03 | Resin dissolving device capable of accelerating dissolving rate and automatically manufacturing precoated sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112935184A true CN112935184A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110147901.3A Withdrawn CN112935184A (en) | 2021-02-03 | 2021-02-03 | Resin dissolving device capable of accelerating dissolving rate and automatically manufacturing precoated sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112935184A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1568279A (en) * | 1968-06-19 | 1969-05-23 | ||
| CN208800126U (en) * | 2018-07-13 | 2019-04-30 | 辛集市凯科瑞生物科技有限公司 | A kind of production of resins agitating device |
| CN111790884A (en) * | 2020-07-14 | 2020-10-20 | 安徽宜安精密机械零部件有限公司 | Surface grinding device for recovering precoated sand |
| CN112024085A (en) * | 2020-08-26 | 2020-12-04 | 杭州霁雩科技有限公司 | Stirring grinder to cubic cosmetic raw material particle |
| CN212216977U (en) * | 2020-06-02 | 2020-12-25 | 江苏亚威铸造材料科技有限公司 | Sand mixer for precoated sand of water permeable brick |
| CN212283672U (en) * | 2019-12-31 | 2021-01-05 | 河源昆腾电子科技有限公司 | A mixing stirring device for resin and solvent thereof |
-
2021
- 2021-02-03 CN CN202110147901.3A patent/CN112935184A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1568279A (en) * | 1968-06-19 | 1969-05-23 | ||
| CN208800126U (en) * | 2018-07-13 | 2019-04-30 | 辛集市凯科瑞生物科技有限公司 | A kind of production of resins agitating device |
| CN212283672U (en) * | 2019-12-31 | 2021-01-05 | 河源昆腾电子科技有限公司 | A mixing stirring device for resin and solvent thereof |
| CN212216977U (en) * | 2020-06-02 | 2020-12-25 | 江苏亚威铸造材料科技有限公司 | Sand mixer for precoated sand of water permeable brick |
| CN111790884A (en) * | 2020-07-14 | 2020-10-20 | 安徽宜安精密机械零部件有限公司 | Surface grinding device for recovering precoated sand |
| CN112024085A (en) * | 2020-08-26 | 2020-12-04 | 杭州霁雩科技有限公司 | Stirring grinder to cubic cosmetic raw material particle |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |
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| WW01 | Invention patent application withdrawn after publication |