CN207239059U - A kind of sand casting waste material molding sand separating mechanism - Google Patents
A kind of sand casting waste material molding sand separating mechanism Download PDFInfo
- Publication number
- CN207239059U CN207239059U CN201721059778.5U CN201721059778U CN207239059U CN 207239059 U CN207239059 U CN 207239059U CN 201721059778 U CN201721059778 U CN 201721059778U CN 207239059 U CN207239059 U CN 207239059U
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- China
- Prior art keywords
- rotating cylinder
- waste material
- sand
- separating mechanism
- molding sand
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Abstract
The utility model discloses a kind of sand casting waste material molding sand separating mechanism its key points of the technical solution are that including two stents, the rotating cylinder with cavity is provided between two stents, runner assembly is both provided between tube rotaring axis both ends and two stents, runner assembly drives drum rotation, cylinder sidewall offers feeding mouth, closed component is provided with feeding mouth, cylinder sidewall offers hollow slots, multiple bodies of rod are provided with hollow slots, the both ends of multiple bodies of rod are fixed in rotating cylinder, gap is left between multiple bodies of rod, cylinder bottom, which is provided with, connects sand component, the effect for improving sand casting scraped surface cleannes is reached.
Description
Technical field
Sand casting field is the utility model is related to, more particularly to a kind of sand casting waste material molding sand separating mechanism.
Background technology
Ordinary sand casting is one kind of casting, by the use of molding sand as molding material, by Metal Melting into liquid, by pouring
Injection system is poured into casting mold, through cooled and solidified, level processing after obtain the casting of predetermined shape, size and performance.Running gate system
It is the general name of the passage that liquid metal enters cavity in casting mold, basic constituent element has sprue cup, sprue, sprue base, cross gate
And ingate.
Existing to refer to the Chinese patent that notification number is CN203725702U, it discloses a kind of aluminium alloy sand mould casting
Slot Gating System, including buffer-type sprue cup, sprue, turtle shell device and vertical barrel gap running channel.
After the completion of casting, the metal of solidification is waste material in running gate system, this kind of waste material can be reused for casting by melting,
Reduce cost.But in sand casting, this kind of scraped surface is stained with granular molding sand, cleannes do not reach recycling and require,
Recycling can not directly be carried out.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of sand casting waste material molding sand separating mechanism, carried with reaching
The effect of high sand casting scraped surface cleannes.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of sand casting waste material molding sand separating mechanism, including two stents, are provided with cavity between two stents
Rotating cylinder, be both provided with runner assembly between tube rotaring axis both ends and two stents, runner assembly driving drum rotation, rotating cylinder side
Wall offers feeding mouth, and closed component is provided with feeding mouth, and cylinder sidewall offers hollow slots, is provided with hollow slots multiple
The body of rod, the both ends of multiple bodies of rod are fixed in rotating cylinder, and gap is left between multiple bodies of rod, and cylinder bottom, which is provided with, connects sand component.
By using such scheme, stent support rotating cylinder, rotating cylinder, closed component closing pan feeding are put into by waste material from feeding mouth
Mouthful, runner assembly driving rotating cylinder rotates on stent, and the waste material with molding sand is rubbed with rotating cylinder inwall collision in rotating cylinder inner rotation
Wipe, molding sand departs from from waste material, and rotating cylinder is fallen out from the gap between the body of rod, into sand component is connect, improves sand casting waste material
Surface cleanness.
Preferably, connecing sand component includes the groove body that opening is directed toward rotating cylinder, rotating cylinder is located at the opening of groove body in the projection of groove body
It is interior.
By using such scheme, the molding sand for falling out rotating cylinder falls into groove body, assembles in groove body, easy to centralized recovery,
Improve workshop condition tidiness.
Preferably, the opening of groove body is in open state.
By using such scheme, increase molding sand falls into the probability of groove body, improves collection performance of the groove body to molding sand.
Preferably, groove body bottom is connected with movable pulley, brake(-holder) block is provided with movable pulley.
By using such scheme, brake(-holder) block, mobile groove body are opened, movable pulley rolls on the ground, reduces moving resistance,
It is moved easily, compresses brake(-holder) block, movable pulley stops rolling, and groove body position is fixed, easy to operate.
Preferably, runner assembly include rotation connection rotating bar and turning set, rotating bar is affixed with rotating cylinder, turning set and
Stent is affixed.
By using such scheme, rotating bar rotates in turning set, drives rotating cylinder to be rotated on stent, and rotating bar is turning
The resistance rotated in dynamic set is small, reduces energy consumption.
Preferably, closed component includes sealing plate, sealing plate covering feeding mouth, sealing plate is connected with drum rotation, sealing plate and rotating cylinder
Between be provided with fixation kit.
By using such scheme, rotating sealing plate makes it cover feeding mouth, fixes sealing plate and rotating cylinder with fixation kit, keeps away
During exempting from drum rotation, waste material falls out rotating cylinder at feeding mouth, improves equipment operation stability.
Preferably, fixation kit includes the slide bar and sliding sleeve of sliding connection, sliding sleeve is fixed in rotating cylinder outer wall, and slide bar is positioned at cunning
In set, distance of the slide bar close to the side of rotating cylinder to rotating cylinder outer wall is identical with sealing plate thickness.
By using such scheme, slide bar is moved to close to sealing plate side, slide bar is remote with sealing plate close to the surface of sealing plate
The surface of rotating cylinder closely abuts, and sealing plate is fixed on rotating cylinder, easy to operate.
Preferably, slide bar section outer wall and sliding sleeve section inner wall are rectangle.
By using such scheme, reduce slide bar rocking in sliding sleeve, improve fixation of the slide bar to sealing plate.
Preferably, reinforcing bar is provided with stent.
By using such scheme, the stability of stent is improved, stability of the rotating bar on stent is improved, improves equipment
Safety in utilization.
Preferably, covered with sound break outside stent and rotating cylinder.
By using such scheme, sound break is covered in outside stent and rotating cylinder, is reduced waste material and is rubbed with rotating cylinder inwall collision
Wipe the noise produced.
In conclusion the utility model has the advantages that：
1st, the waste material with molding sand is in rotating cylinder inner rotation, and with rotating cylinder inwall collision friction, molding sand departs from from waste material, carries
High sand casting scraped surface cleannes；
2nd, sound break is covered in outside stent and rotating cylinder, reduces the noise that waste material is produced with rotating cylinder inwall collision friction.
3rd, centralized recovery molding sand is easy in the setting for connecing sand component, improves workshop condition tidiness.
Brief description of the drawings
Fig. 1 is that sand casting waste material molding sand separating mechanism removes the structure diagram after sound break；
Fig. 2 is the close-up schematic view at A in Fig. 1；
Fig. 3 is the close-up schematic view at B in Fig. 1；
Fig. 4 is the structure diagram when sand casting waste material molding sand separating mechanism removes sound break and door open structure.
Fig. 5 is the structure diagram that the sand casting waste material molding sand separating mechanism does not remove sound break；
Fig. 6 is the exploded perspective view for embodying the sand casting waste material molding sand separating mechanism.
In figure, 1, stent；11st, reinforcing bar；2nd, rotating cylinder；21st, hollow slots；211st, the body of rod；2111st, rub decorative pattern；22nd, consolidate
Plate；23rd, closed component；231st, sealing plate；2311st, handle；232nd, fixation kit；2321st, slide bar；2322nd, sliding sleeve；2323rd, bar；
24th, reinforcing rib；25th, feeding mouth；3rd, runner assembly；31st, rotating bar；311st, rotary electric machine；32nd, turning set；4th, sand component is connect；
41st, groove body；411st, driving handle；42nd, movable pulley；421st, brake(-holder) block；5th, sound break；51st, link up with.
Embodiment
The design principle of the utility model is as follows：
1st, the waste material with molding sand is in rotating cylinder inner rotation, and with rotating cylinder inwall collision friction, molding sand departs from from waste material, carries
High sand casting scraped surface cleannes；
2nd, sound break is covered in outside stent and rotating cylinder, reduces the noise that waste material is produced with rotating cylinder inwall collision friction.
3rd, set and connect sand component, easy to centralized recovery molding sand, improve workshop condition tidiness.
The utility model is described in further detail below in conjunction with attached drawing, word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " difference
Refer to towards or away from the direction of particular elements geometric center.
A kind of sand casting waste material molding sand separating mechanism, as shown in Figure 1, including two stents 1, turns between two stents 1
Dynamic to be connected with rotating cylinder 2,2 bottom of rotating cylinder, which is provided with, connects sand component 4, covered with sound break 5 outside stent 1 and rotating cylinder 2（Reference chart
6）.
Stent 1 is frame structure, stands on ground, and rotating cylinder 2 is provided between two stents 1, and rotating cylinder 2 is that section is positive six side
The long tubular structure of shape, it is cavity that axis, which is located in horizontal plane internal, and the waste material with molding sand is placed in cavity.2 axis of rotating cylinder
A plurality of reinforcing rib 24 is provided with the end face in direction, reinforcing rib 24 is elongated rod shape structure, is on the end face of 2 axis direction of rotating cylinder
Radial separation is uniformly arranged, affixed close to the side of rotating cylinder 2 and the end face of 2 axis direction of rotating cylinder.
Runner assembly 3 is both provided between the both ends of 2 axis direction of rotating cylinder and stent 1, runner assembly 3 includes rotation connection
Rotating bar 31 and turning set 32, rotating bar 31 be cylindrical-shaped structure, axis is overlapped with 2 axis of rotating cylinder, close to rotating cylinder 2 end face
With it is affixed at 2 end face center of rotating cylinder.Turning set 32 is cased with outside rotating bar 31, turning set 32 is ring-shaped structure, and axis is with rotating
31 axis of bar overlaps, and 32 bottom of turning set is fixed in stent 1.A rotating bar 31 in one group of runner assembly 3 is connected with rotation
Motor 311, rotary electric machine 311 are fixed in stent 1.
Rotary electric machine 311 drives corresponding rotating bar 31 to rotate, which rotates in corresponding turning set 32, and drives
Rotating cylinder 2 rotates, and waste material is rotated with rotating cylinder 2 in the cavity, is not connected with the rotating bar 31 of rotary electric machine 311 in corresponding turning set 32
Rotate, rotary resistance is small, reduces the energy consumption of rotary electric machine 311.
With reference to Fig. 3, hollow slots 21 are offered on five side walls of rotating cylinder 2, hollow slots 21 are the length through 2 side wall of rotating cylinder
Groove, length direction are parallel with 2 axis of rotating cylinder.It is provided with multiple bodies of rod 211 in hollow slots 21, the body of rod 211 is oval mast, length
Direction is parallel with the length direction of hollow slots 21, and the both ends on length direction and 21 inner wall of hollow slots are affixed.211 surface of the body of rod is set
Friction decorative pattern 2111 is equipped with, friction decorative pattern 2111 is the structure in 211 surface convex of the body of rod.Gap is left between the body of rod 211, is stitched
The width of gap is more than molding sand grain section maximum gauge.
Firm plate 22 is both provided between the body of rod 211 and rotating cylinder 2 in each hollow slots 21, it is long plate shape knot to consolidate plate 22
Structure, length direction is vertical with 211 length direction of the body of rod, positioned at the center of 211 length direction of the body of rod, close to the side of rotating cylinder 2
It is affixed with 2 outer wall of rotating cylinder at the both ends of face, it is affixed away from 2 side of rotating cylinder close to the side middle part of rotating cylinder 2 and the body of rod 211.
Waste material rotates in the cavity of rotating cylinder 2 with rotating cylinder 2, collides friction with 2 inner wall of rotating cylinder and the body of rod 211, molding sand
Drop from waste material, and rotating cylinder 2 is fallen out from the gap between the body of rod 211, friction decorative pattern 2111 increases waste material and the body of rod 211
Between friction, increase the speed that molding sand drops from waste material.
With reference to Fig. 4, rotating cylinder 2 offers feeding mouth 25 to open up on the side wall of hollow slots 21, and feeding mouth 25 is through rotating cylinder 2
The long groove shape structure of side wall, length direction are parallel with 2 axis of rotating cylinder.With reference to Fig. 3, closed component 23 is provided with feeding mouth 25,
Closed component 23 includes sealing plate 231, and sealing plate 231 is long plate shape structure, and length direction is identical with the length direction of feeding mouth 25, wide
Width of the degree more than feeding mouth 25.
The side of 231 length direction of sealing plate is rotatablely connected with rotating cylinder 2, and opposite side is provided with two groups of fixation kits 232, respectively
Positioned at the both ends of 231 length direction of sealing plate.Fixation kit 232 includes two sliding sleeves 2322, and sliding sleeve 2322 is that section is rectangle
Long tubular structure, length direction is parallel with 2 length direction of rotating cylinder, and an outer wall is affixed in 2 outer wall of rotating cylinder, two sliding sleeves 2322
Along 2 length square arrangement of rotating cylinder.
Slide bar 2321 is provided with sliding sleeve 2322, slide bar 2321 is that section is rectangular elongated rod shape structure, outer wall and cunning
2322 inner walls abutting is covered, is connected with sliding sleeve 2322 for sliding, distance and sealing plate 231 close to the side of rotating cylinder 2 to 2 outer wall of rotating cylinder
Thickness is identical.
Bar 2323 is provided between two sliding sleeves 2322, bar 2323 is elongated rod shape structure, length direction and slide bar
2321 length direction is vertical, and one end of length direction and 2321 side wall of slide bar are affixed.
Handle 2311 is provided with sealing plate 231, handle 2311 is curved rod-like structure, and both ends are with sealing plate 231 away from rotating cylinder 2
Outer wall is affixed.
Bar 2323 is caught to slide slide bar 2321, making slide bar 2321, slide bar 2321 is close to sealing plate closer or far from sealing plate 231
231 side closely abuts or departs from outer wall of the sealing plate 231 away from rotating cylinder 2, and sealing plate 231 is fixed or release with rotating cylinder 2 solid
It is fixed.When sealing plate 231 releases fixed with rotating cylinder 2, crawl handle 2311 rotates sealing plate 231, exposes the feeding mouth covered by sealing plate 231
25, waste material is put into the cavity of rotating cylinder 2, afterwards fixes sealing plate 231 and rotating cylinder 2, easy to operate, stability is high, equipment operation
Stability is high.
Fig. 1 is reviewed, 2 bottom of rotating cylinder, which is provided with, connects sand component 4, and connecing sand component 4 includes groove body 41, and groove body 41 is directed toward for opening
The groove-like structure of rotating cylinder 2, the opening of groove body 41 is in open state, and rotating cylinder 2 is located in groove body 41 in the projection of groove body 41.41 bottom of groove body
Portion is connected with multiple movable pulleys 42, and movable pulley 42 is universal wheel, is furnished with brake(-holder) block 421 on movable pulley 42.It is provided with groove body 41
Driving handle 411, driving handle 411 are curved rod-like structure, and both ends and 41 outer wall of groove body are affixed.
Take-off the brake piece 421, catches driving handle 411, mobile groove body 41, makes groove body 41 be located at the lower section of rotating cylinder 2, compress system
Movable plate 421,41 position of groove body are fixed, and the molding sand fallen out from rotating cylinder 2 falls into groove body 41, easy to molding sand centralized collection, keep
Workshop condition is clean and tidy.
With reference to Fig. 5 and Fig. 6, which is provided with sound break 5, and sound break 5 is back-off
Ground is stood in hood-like structure, bottom, and top is connected with hook 51.Lifting hook 51, mobile sound break 5, makes it cover sand mold casting
The miscellaneous part of waste material molding sand separating mechanism is made, reduces the waste material noise that collision friction produces in rotating cylinder 2.
During using the sand casting waste material molding sand separating mechanism, sound break 5 is removed, exposes the separation of sand casting waste material molding sand
The miscellaneous part of mechanism, take-off the brake piece 421, the lower section of rotating cylinder 2 is moved to by groove body 41, then compresses brake(-holder) block 421, captures handle
2311 rotate sealing plate 231, expose feeding mouth 25, the waste material with molding sand are put into the cavity of rotating cylinder 2, close sealing plate 231, grab
Take bar 2323 to move slide bar 2321, make slide bar 2321 close close to the side of rotating cylinder 2 and side of the sealing plate 231 away from rotating cylinder 2
Abut.Mobile sound break 5, makes it cover the miscellaneous part of sand casting waste material molding sand separating mechanism, rotary electric machine 311 is by turning
Lever 31 drives rotating cylinder 2 to rotate, and waste material is dropped by collision friction, molding sand, and drops down onto groove body 41 from the gap between the body of rod 211.
After DE device end, sound break 5 is removed, opens sealing plate 231, the waste material cleared up is taken out, the groove body 41 equipped with molding sand is moved
Move to other regions and carry out the collection of molding sand.Whole operation process is easy, improves sand casting scraped surface cleannes.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (10)
1. a kind of sand casting waste material molding sand separating mechanism, including two stents (1), it is characterised in that：Between two stents (1)
The rotating cylinder (2) with cavity is provided with, runner assembly (3) is both provided between rotating cylinder (2) axis both ends and two stents (1),
Runner assembly (3) driving rotating cylinder (2) rotates, and rotating cylinder (2) side wall offers feeding mouth (25), and feeding mouth (25) place is provided with closing
Component (23), rotating cylinder (2) side wall offer hollow slots (21), multiple bodies of rod (211), multiple bodies of rod are provided with hollow slots (21)
(211) both ends are fixed in rotating cylinder (2), and gap is left between multiple bodies of rod (211), and rotating cylinder (2) bottom, which is provided with, connects sand component
(4)。
A kind of 2. sand casting waste material molding sand separating mechanism according to claim 1, it is characterised in that：Connect sand component (4)
The groove body (41) of rotating cylinder (2) is directed toward including opening, rotating cylinder (2) is located in the opening of groove body (41) in the projection of groove body (41).
A kind of 3. sand casting waste material molding sand separating mechanism according to claim 2, it is characterised in that：Groove body (41) are opened
Mouth is in open state.
A kind of 4. sand casting waste material molding sand separating mechanism according to claim 2, it is characterised in that：Groove body (41) bottom
Movable pulley (42) is connected with, brake(-holder) block (421) is provided with movable pulley (42).
A kind of 5. sand casting waste material molding sand separating mechanism according to claim 1, it is characterised in that：Runner assembly (3)
Rotating bar (31) and turning set (32) including rotation connection, rotating bar (31) and rotating cylinder (2) are affixed, turning set (32) and stent
(1) it is affixed.
A kind of 6. sand casting waste material molding sand separating mechanism according to claim 1, it is characterised in that：Closed component (23)
Including sealing plate (231), sealing plate (231) covering feeding mouth (25), sealing plate (231) is rotatablely connected with rotating cylinder (2), sealing plate (231) with
Fixation kit (232) is provided between rotating cylinder (2).
A kind of 7. sand casting waste material molding sand separating mechanism according to claim 6, it is characterised in that：Fixation kit
(232) slide bar (2321) and sliding sleeve (2322) of sliding connection are included, sliding sleeve (2322) is fixed in rotating cylinder (2) outer wall, slide bar
(2321) in sliding sleeve (2322), distance and sealing plate of the slide bar (2321) close to the side of rotating cylinder (2) to rotating cylinder (2) outer wall
(231) thickness is identical.
A kind of 8. sand casting waste material molding sand separating mechanism according to claim 7, it is characterised in that：Slide bar (2321) is cut
Face outer wall and sliding sleeve (2322) section inner wall are rectangle.
A kind of 9. sand casting waste material molding sand separating mechanism according to claim 1, it is characterised in that：Stent is set on (1)
It is equipped with reinforcing bar (11).
A kind of 10. sand casting waste material molding sand separating mechanism according to claim 1, it is characterised in that：Stent (1) and turn
Cylinder (2) is exterior covered with sound break (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059778.5U CN207239059U (en) | 2017-08-22 | 2017-08-22 | A kind of sand casting waste material molding sand separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059778.5U CN207239059U (en) | 2017-08-22 | 2017-08-22 | A kind of sand casting waste material molding sand separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239059U true CN207239059U (en) | 2018-04-17 |
Family
ID=61881995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721059778.5U Expired - Fee Related CN207239059U (en) | 2017-08-22 | 2017-08-22 | A kind of sand casting waste material molding sand separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226671A (en) * | 2018-11-27 | 2019-01-18 | 荣成富邦金属科技有限公司 | A kind of foundry scrap molding sand separator |
-
2017
- 2017-08-22 CN CN201721059778.5U patent/CN207239059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226671A (en) * | 2018-11-27 | 2019-01-18 | 荣成富邦金属科技有限公司 | A kind of foundry scrap molding sand separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |