CN203578697U - Sand box overturning device - Google Patents
Sand box overturning device Download PDFInfo
- Publication number
- CN203578697U CN203578697U CN201320795837.0U CN201320795837U CN203578697U CN 203578697 U CN203578697 U CN 203578697U CN 201320795837 U CN201320795837 U CN 201320795837U CN 203578697 U CN203578697 U CN 203578697U
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- CN
- China
- Prior art keywords
- motor
- chain
- overturning
- distribution box
- supporting frame
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- Expired - Fee Related
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Abstract
The utility model discloses a sand box overturning device which comprises a supporting frame and a distribution box installed above the supporting frame, wherein a circular conveying chain is arranged at the bottom of the supporting frame, a first motor, which controls the conveying chain to transmit, is installed at one end of the supporting frame, a second motor and a third motor are installed on both sides of the conveying chain, a first overturning chain is installed on an output shaft of the second motor, a second overturning chain is installed on an output shaft of the third motor, and the first, second and third motors are electrically connected with the distribution box. The width of the device is adjusted by changing the positions of two motors on the conveying chain, so that the device satisfies operation of sand boxes different in size. A sand box is further overturned in the air by means of the overturning chains on the motors. The device is high in overturning efficiency and simple to operate, so that the risk of an operator is reduced to a great extent; meanwhile, the whole device is stabilized by adding a counterweight, thereby further guaranteeing the using safety of the device.
Description
Technical field
The utility model relates to a kind of repaking mechanism, particularly a kind of mold turnover of sandbox device for casting field.
Background technology
In casting and molding transfer matic, after completing to moulding machine moulding, all need sandbox to overturn to facilitate lower core and check die cavity, sandbox turning operation is very crucial, must protect sand mold, as having direct impact can cause sand mold cracking to sandbox in switching process, distortion, cave in, while adopting hand moulding to carry out Foundry Production, sandbox will be through upset for several times, after under casing molding, to carry out once, when face case is minimum, to carry out twice upset, conventionally mould turnover adopts artificial mould turnover, its task difficulty is large, and easily sandbox is impacted, mould turnover efficiency is not high, and the dangerous raising of operating personnel's operation.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of automatic mould turnover, high efficiency, dangerous low mold turnover of sandbox device.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of mold turnover of sandbox device, comprise a bracing frame and the distribution box that is arranged on bracing frame top, the bottom of support frame as described above is provided with the chain of an annular, the first motor of a control chain transmission is installed in one end of bracing frame, one second motor and the 3rd motor are installed respectively in described chain both sides, one first upset chain is installed on the output shaft of described the second motor, one second upset chain is installed on the output shaft of described the 3rd motor, described the first motor, the second motor and the 3rd motor are all electrically connected to distribution box.
As further improvement of the utility model, on support frame as described above, be also movably equipped with a balancing weight, described balancing weight connects the 4th motor by expansion link, and described the 4th motor is electrically connected to distribution box.
The beneficial effects of the utility model are: mould rollover unit of the present utility model, utilize the change of two motors in the position of chain to regulate its width that its sandbox that meets different sizes is operated, upset chain on recycling motor carries out air overturn to sandbox, its upset efficiency is high, operate simple and easyly, largely reduced operating personnel's danger, also increased balancing weight simultaneously and stablized whole device, play balanced action, further guaranteed the security that device is used.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure, indicate: 1-bracing frame; 2-distribution box; 3-chain; 4-the first motor; 5-the second motor; 6-the 3rd motor; 7-the first upset chain; 8-the second upset chain; 9-balancing weight; 10-expansion link; 11-the 4th motor.
The specific embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
Fig. 1 shows a kind of embodiment of a kind of mold turnover of sandbox device of the utility model, comprise a bracing frame 1 and the distribution box 2 that is arranged on bracing frame 1 top, the bottom of support frame as described above 1 is provided with the chain 3 of an annular, the first motor 4 of control chain 3 transmissions is installed in one end of bracing frame 1, one second motor 5 and the 3rd motor 6 are installed respectively in described chain 3 both sides, one first upset chain 7 is installed on the output shaft of described the second motor 5, one second upset chain 8 is installed on the output shaft of described the 3rd motor 6, described the first motor 4, the second motor 5 and the 3rd motor 6 are all electrically connected to distribution box 2, the spacing of utilizing the first motor 4 to regulate between the second motor 5 and the 3rd motor 6, meet the size of different large sand buggies, sandbox is placed on the first upset chain 7 and the second upset chain 8, start the second motor 5 and the 3rd motor 6 overturns sandbox aloft, operation simple and convenient, on support frame as described above 1, be also movably equipped with a balancing weight 9, described balancing weight 9 connects the 4th motor 11 by expansion link 10, described the 4th motor 11 is electrically connected to distribution box 2, by adjusting the position of balancing weight 9 on bracing frame 1, make bracing frame keep balance, can not produce inclination, cause peril.
Claims (2)
1. a mold turnover of sandbox device, it is characterized in that: comprise a bracing frame (1) and be arranged on the distribution box (2) of bracing frame (1) top, the bottom of support frame as described above (1) is provided with the chain (3) of an annular, first motor (4) of control chain (3) transmission is installed in one end of bracing frame (1), one second motor (5) and the 3rd motor (6) are installed respectively in described chain (3) both sides, one first upset chain (7) is installed on the output shaft of described the second motor (5), one second upset chain (8) is installed on the output shaft of described the 3rd motor (6), described the first motor (4), the second motor (5) and the 3rd motor (6) are all electrically connected to distribution box (2).
2. mold turnover of sandbox device according to claim 1, it is characterized in that: on support frame as described above (1), be also movably equipped with a balancing weight (9), described balancing weight (9) connects the 4th motor (11) by expansion link (10), and described the 4th motor (11) is electrically connected to distribution box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795837.0U CN203578697U (en) | 2013-12-03 | 2013-12-03 | Sand box overturning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795837.0U CN203578697U (en) | 2013-12-03 | 2013-12-03 | Sand box overturning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578697U true CN203578697U (en) | 2014-05-07 |
Family
ID=50576672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795837.0U Expired - Fee Related CN203578697U (en) | 2013-12-03 | 2013-12-03 | Sand box overturning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731090A (en) * | 2016-03-22 | 2016-07-06 | 四川省柏均机械制造有限责任公司 | Box turnover process innovation device |
| CN106563790A (en) * | 2016-10-28 | 2017-04-19 | 宁夏共享模具有限公司 | Beam box beating manipulator and box beating method thereof |
-
2013
- 2013-12-03 CN CN201320795837.0U patent/CN203578697U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731090A (en) * | 2016-03-22 | 2016-07-06 | 四川省柏均机械制造有限责任公司 | Box turnover process innovation device |
| CN106563790A (en) * | 2016-10-28 | 2017-04-19 | 宁夏共享模具有限公司 | Beam box beating manipulator and box beating method thereof |
| CN106563790B (en) * | 2016-10-28 | 2018-12-04 | 共享智能装备有限公司 | Beam type shake out manipulator and its shake out method |
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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 |
Granted publication date: 20140507 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |