CN205270726U - Autosegregation device of casting sand and shot - Google Patents
Autosegregation device of casting sand and shot Download PDFInfo
- Publication number
- CN205270726U CN205270726U CN201520960801.2U CN201520960801U CN205270726U CN 205270726 U CN205270726 U CN 205270726U CN 201520960801 U CN201520960801 U CN 201520960801U CN 205270726 U CN205270726 U CN 205270726U
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- shot
- sand
- cabinet
- molding sand
- split tunnel
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Abstract
The utility model discloses an autosegregation device of casting sand and shot, including quick -witted case and the at least three support column of setting on quick -witted case, it is equipped with coil spring all to overlap on the support column, the feeder hopper is installed to the last reel that is connected with of coil spring on the reel, be equipped with the filter screen that is used for separating the molding sand in the bottom of feeder hopper, be connected with the horizontal pole between the coil spring, install vibrating motor on the horizontal pole, be equipped with the separation passageway that is arranged in quick -witted case in the below of filter screen, the inner wall both sides of separation passageway are equipped with the electro -magnet, the below of separation passageway is equipped with the molding sand bin gate, the utility model aims to provide a pair of can autosegregation, improve production efficiency and the intensity of labour's that reduces the workman autosegregation device of casting sand and shot.
Description
Technical field
The utility model relates to casting industry equipment technical field, is specifically related to the automatic separating apparatus of a kind of foundry sand and shot.
Background technology
Casting technique can be divided into gravitational casting, pressure die casting and sand mold casting. The adaptability of sand mold casting is very wide, and the molding material used due to sand mold casting is cheap and easy to get, and Casting mold manufacturing is easy, price advantage is particularly outstanding, to the single piece production of foundry goods, produce by batch and produce in a large number and all can adapt to, for a long time, be the basic technique in Foundry Production always. At present, in whole castings production, the foundry goods of 60��70% sand mold is produced. Sand mold casting adopts the molding material based on sand, each sand mold can only use once, in a large amount of production, will produce thousands of identical foundry goods, need the sand mold making same quantity, productivity low like this is difficult to meet the needs of production, but also can bring a series of problem, as big in molding material consumption, molding sand can produce dust, contaminate environment, worsens labor condition, it is necessary to the process of complete molding sand and transportation equipment; Easily produce scab defect after cast, affect cast(ing) surface smooth finish etc. If adopting the quartz sand of binder free or shot to do molding material, replacing the effect of binding agent by gravity, negative pressure, magnetic field power, this type of molding material then can Reusability, it is not necessary to sand treatment facility, formative method also there occurs basic change. After pouring technology in castingprocesses completes, enter the knockout treatment process of foundry goods. Knockout is divided into artificial knockout and machinery knockout, and in non_mechanical iron foundry, foundry goods is poured into a mould on ground, is generally hit sandbox at cast place knockout on the spot, workman's sledgehammer and drill rod and disclose molding sand, also has and adopt pneumatic shovel to coordinate aforesaid operations to carry out knockout; Workshop with good conditionsi can adopt the pneumatic knockout hook of suspension or vibrating shakeout to lift up into row knockout, knockout labor condition is poor on the spot, productivity is low, it is only applicable to the molding floor of unit small serial production, on mechanical production line, usually adopt mechanize to concentrate knockout, need to be placed on viberating knock-out machie by foundry goods by vibrations sand is fallen. But traditional mechanical type knockout, is only applicable to use molding sand to do the casting of molding material. And other casting technique improved, during as added magnetic shot moulding in the process of sand mold casting, traditional mechanical knockout equipment has been unfavorable for being separated and recycling of molding sand and shot.
Practical novel content
The utility model is intended to provide one to be automatically separated, it is to increase the foundry sand of labour intensity of production efficiency and reduction workman and the automatic separating apparatus of shot.
For achieving the above object, base case of the present utility model is as follows: the automatic separating apparatus of foundry sand and shot, at least three pillar stiffeners comprising cabinet and be arranged on cabinet, described pillar stiffener is all arranged with whisker, described whisker is connected with screen frame, screen frame is provided with hopper, it is provided with the filter screen for separating of molding sand in the bottom of hopper, it is connected with cross bar between described whisker, cross bar is provided with vibration motor, the split tunnel being arranged in cabinet it is provided with in the lower section of filter screen, the inwall both sides of described split tunnel are provided with electro-magnet, the lower section of described split tunnel is provided with molding sand material door.
The principle of this base case is: when reality uses, the foundry sand to be separated being mixed with shot is loaded on screen frame in the hopper installed, start on cross bar the vibration motor installed, owing to cross bar is connected between whisker, vibration motor is in the process of work, whisker can be driven to produce vibration, the hopper entirety installed on screen frame is thus driven to vibrate, the filter screen of the foundry sand being mixed with shot in hopper bottom hopper filters, molding sand mixture after filtration enters split tunnel, due to size great majority bigger than molding sand (size of shot is not of uniform size) of shot, so stay on filter screen for shot, it is convenient to centralized recovery, the mixture entering split tunnel is under the adsorption of the electro-magnet of split tunnel inwall both sides, shot a small amount of in molding sand mixture is adsorbed, and remaining molding sand goes out from molding sand material door row, it is convenient to centralized recovery.
The advantage of this base case is: the utility model adopts vibration driven by motor screen frame and screen mechanical vibration knockout mode, eliminates manual operation, it is to increase production efficiency, reduces the labour intensity of workman; By installing filter screen bottom hopper, and in split tunnel below hopper, electro-magnet is set, can effectively realize being separated of molding sand and shot, and recycling, be that enterprise reduces production cost, it is to increase economic benefit.
Preferred version 1: based on a kind of improvement of scheme, at molding sand material door, place is provided with the collection box being installed on cabinet, collection box be convenient to centralized recovery be separated after molding sand, it may also be useful to convenient, convenient.
Preferred version 2: preferably a kind of improvement of 1, the corner place bottom described cabinet is provided with universal wheel, facilitates moving integrally of equipment, practical.
Preferred version 3: preferably a kind of improvement of 2, described electro-magnet can dismantle the inwall both sides being arranged on split tunnel, when shot is adsorbed on electro-magnet, is removed by electro-magnet, and namely the shot on recyclable electro-magnet, rational in infrastructure, it may also be useful to convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic separating apparatus embodiment of the utility model foundry sand and shot.
Embodiment
Below by embodiment, the utility model is described in further detail:
Reference numeral in Figure of description comprises: cabinet 1, pillar stiffener 2, universal take turns 3, whisker 4, screen frame 5, hopper 6, filter screen 7, cross bar 8, vibration motor 9, split tunnel 10, electro-magnet 11, molding sand material door 12, collection box 13.
Embodiment is substantially as shown in Figure 1: the automatic separating apparatus of foundry sand and shot, three pillar stiffeners 2 comprising cabinet 1 and be arranged on cabinet 1, corner place bottom cabinet 1 is provided with universal takes turns 3, pillar stiffener 2 is all arranged with whisker 4, whisker 4 is connected with screen frame 5, screen frame 5 is provided with hopper 6, the filter screen 7 for separating of molding sand it is provided with in the bottom of hopper 6, cross bar 8 it is connected with between whisker 4, cross bar 8 is provided with vibration motor 9, the split tunnel 10 being arranged in cabinet 1 it is provided with in the lower section of filter screen 7, the inwall both sides of split tunnel 10 are connected with electro-magnet 11, the lower section of split tunnel 10 is provided with molding sand material door 12, at molding sand material door 12, place is provided with the collection box 13 being installed on cabinet 1.
During work, the foundry sand to be separated being mixed with shot is loaded on screen frame 5 in the hopper 6 installed, start on cross bar 8 the vibration motor 9 installed, owing to cross bar 8 is connected between whisker 4, vibration motor 9 is in the process of work, whisker 4 can be driven to produce vibration, hopper 6 entirety installed on screen frame 5 is thus driven to vibrate, the filter screen 7 of the foundry sand being mixed with shot in hopper 6 bottom hopper 6 filters, molding sand mixture after filtration enters split tunnel 10, due to size great majority bigger than molding sand (size of shot is not of uniform size) of shot, so stay on filter screen 7 for shot, it is convenient to centralized recovery, the mixture entering split tunnel 10 is under the adsorption of the electro-magnet 11 of split tunnel 10 inwall both sides, shot a small amount of in molding sand mixture is adsorbed, and remaining molding sand is discharged from molding sand material door 12, it is convenient to centralized recovery.
In the present embodiment, at molding sand material door 12, place is provided with the collection box 13 being installed on cabinet 1, and collection box 13 is convenient to the molding sand after centralized recovery separation, it may also be useful to convenient, convenient; Corner place bottom cabinet 1 is provided with universal takes turns 3, facilitates moving integrally of equipment, practical; Electro-magnet 11 card connects the inwall both sides being arranged on split tunnel 10, when shot is adsorbed on electro-magnet 11, is removed by electro-magnet 11, and namely the shot on recyclable electro-magnet 11, rational in infrastructure, it may also be useful to convenient.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this. Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, it is also possible to make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability that the utility model is implemented. The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. the automatic separating apparatus of foundry sand and shot, it is characterized in that, at least three pillar stiffeners comprising cabinet and be arranged on cabinet, described pillar stiffener is all arranged with whisker, described whisker is connected with screen frame, screen frame is provided with hopper, it is provided with the filter screen for separating of molding sand in the bottom of hopper, it is connected with cross bar between described whisker, cross bar is provided with vibration motor, the split tunnel being arranged in cabinet it is provided with in the lower section of filter screen, the inwall both sides of described split tunnel are provided with electro-magnet, the lower section of described split tunnel is provided with molding sand material door.
2. the automatic separating apparatus of foundry sand according to claim 1 and shot, it is characterised in that: at molding sand material door, place is provided with the collection box being installed on cabinet.
3. the automatic separating apparatus of foundry sand according to claim 2 and shot, it is characterised in that: the corner place bottom described cabinet is provided with universal wheel.
4. the automatic separating apparatus of foundry sand according to claim 3 and shot, it is characterised in that: described electro-magnet can dismantle the inwall both sides being arranged on split tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960801.2U CN205270726U (en) | 2015-11-28 | 2015-11-28 | Autosegregation device of casting sand and shot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960801.2U CN205270726U (en) | 2015-11-28 | 2015-11-28 | Autosegregation device of casting sand and shot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205270726U true CN205270726U (en) | 2016-06-01 |
Family
ID=56055347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520960801.2U Expired - Fee Related CN205270726U (en) | 2015-11-28 | 2015-11-28 | Autosegregation device of casting sand and shot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205270726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734893A (en) * | 2016-11-29 | 2017-05-31 | 贵州安吉航空精密铸造有限责任公司 | A kind of method for solving light-alloy sand-cast rarefaction defect |
| CN111389091A (en) * | 2020-05-14 | 2020-07-10 | 重庆交通大学 | Filtration equipment is used in production of environment-friendly broken bubble agent |
| CN111730025A (en) * | 2020-07-09 | 2020-10-02 | 温州大学激光与光电智能制造研究院 | Molding sand deironing structure for die casting |
| CN112453317A (en) * | 2020-11-26 | 2021-03-09 | 谭孝凡 | Multifunctional shakeout hopper for sand casting |
-
2015
- 2015-11-28 CN CN201520960801.2U patent/CN205270726U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734893A (en) * | 2016-11-29 | 2017-05-31 | 贵州安吉航空精密铸造有限责任公司 | A kind of method for solving light-alloy sand-cast rarefaction defect |
| CN111389091A (en) * | 2020-05-14 | 2020-07-10 | 重庆交通大学 | Filtration equipment is used in production of environment-friendly broken bubble agent |
| CN111730025A (en) * | 2020-07-09 | 2020-10-02 | 温州大学激光与光电智能制造研究院 | Molding sand deironing structure for die casting |
| CN112453317A (en) * | 2020-11-26 | 2021-03-09 | 谭孝凡 | Multifunctional shakeout hopper for sand casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161128 |