CN217617699U - Automatic locking sealing device - Google Patents
Automatic locking sealing device Download PDFInfo
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- CN217617699U CN217617699U CN202221838493.2U CN202221838493U CN217617699U CN 217617699 U CN217617699 U CN 217617699U CN 202221838493 U CN202221838493 U CN 202221838493U CN 217617699 U CN217617699 U CN 217617699U
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- silo
- locking
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Abstract
The utility model relates to an automatic locking sealing device, which comprises a frame, wherein a turnover box is arranged on the frame and is driven by a driving mechanism; the automatic feeding device is characterized in that a trough is arranged at the position of a discharging opening of the turnover box, an interval is formed between the trough and the turnover box, a blanking opening of the trough corresponds to the shakeout machine, a locking unit is respectively arranged on two sides of the trough, the locking units are symmetrically arranged on the trough, and each locking unit comprises an oil cylinder support, an oil cylinder and a locking block. The utility model has the advantages that: the two sides of the trough are provided with oil cylinder supports, oil cylinders are arranged on the oil cylinder supports, and after the sand box enters the fixed position of the box turnover machine, the oil cylinders on the two sides lift the sand box, so that the upper edge of the sand box is tightly combined with the trough, no gap exists, and steel shots can be prevented from leaking during box turnover.
Description
Technical Field
The utility model relates to an automatic locking sealing device belongs to the casting field.
Background
After the sand box is poured in the shell mold molding line, castings, steel shots and the like in the sand box need to be turned to the falling sand through a box turnover machine for separation, a fixed trough is arranged above the box turnover machine, the sand box enters the box turnover machine, the trough is arranged above the sand box, the box turnover machine drives the sand box and the trough to move together, the castings and the steel shots are guided into the falling sand machine through the trough, the sand box can smoothly enter the box turnover machine for ensuring that the sand box can enter the sand box, a certain gap is formed between the trough and the sand box, the steel shots leak to the outside through the gap, and waste is caused.
SUMMERY OF THE UTILITY MODEL
For overcoming the defects of the prior art, the utility model provides an automatic locking sealing device, the technical scheme of the utility model is:
an automatic locking and sealing device comprises a rack, wherein a turnover box is arranged on the rack and is driven by a driving mechanism; a material groove is arranged at the discharge port of the turnover box, a space is formed between the material groove and the turnover box, a blanking port of the material groove corresponds to the shakeout machine, two locking units are respectively arranged at two sides of the material groove, the two locking units are symmetrically arranged on the material groove, each locking unit comprises an oil cylinder support, an oil cylinder and a locking block, the oil cylinder support is welded on the material groove, the oil cylinder is mounted on the oil cylinder support, the locking block is mounted on a piston rod of the oil cylinder, and when the oil cylinder contracts, the locking block synchronously moves along with the piston rod and is clamped with the outer edge of the sand box to lift the sand box.
When the outer edge of the sand box is in butt joint with the locking block, the butt joint surface of the outer edge and the locking block is in stepped arrangement.
The utility model has the advantages that: the oil cylinder supports are arranged on two sides of the trough, the oil cylinders are arranged on the oil cylinder supports, and after the sand box enters the box turnover machine fixing position, the oil cylinders on the two sides lift the sand box, so that the upper edge of the sand box is tightly combined with the trough, no gap exists, and steel shots can be prevented from leaking during box turnover.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic structural view of the locking unit of fig. 1.
Detailed Description
The present invention will be further described with reference to specific embodiments, and advantages and features of the present invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 and 2, the present invention relates to an automatic locking and sealing device, which comprises a frame, wherein a turnover box 3 is mounted on the frame, and the turnover box 3 is driven by a driving mechanism (prior art); the discharge gate department of upset case 3 is provided with silo 5, this silo 5 with upset case 3 between form the interval, the blanking mouth of this silo 5 is corresponding with the shakeout machine the both sides of silo 5 are provided with a locking unit 4 respectively, two locking unit 4 the symmetry sets up on the silo, each locking unit 4 all include hydro-cylinder support 41, hydro-cylinder 42 and latch segment 43, hydro-cylinder support 41 weld on silo 5, install hydro-cylinder 42 on this hydro-cylinder support 41, latch segment 43 install on the piston rod of hydro-cylinder 42, work as hydro-cylinder 42 during shrink, latch segment 43 along with piston rod synchronous motion, with the outer chucking of following of sand box, mention the sand box.
When the outer edge of the sand box is in butt joint with the locking block, the butt joint surface of the outer edge and the locking block is in a step-shaped arrangement.
The utility model discloses a theory of operation is: there is a fixed silo 5 box turnover machine top, the sand box gets into box turnover machine back, the silo is in the sand box top, box turnover machine drives the sand box, the silo moves together, with the foundry goods, the shot passes through the leading-in knockout of silo, in order to guarantee that the sand box can get into the knockout smoothly, be equipped with the gap on silo and the sand box, through setting up the hydro-cylinder support in the silo both sides, and the installation hydro-cylinder, after the sand box gets into box turnover machine fixed position, both sides hydro-cylinder is mentioned the sand box, make on the sand box along with silo closely combine, there is not the gap, just can avoid the shot to spill when the box turnover.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. An automatic locking sealing device comprises a rack, wherein a turnover box is arranged on the rack and is driven by a driving mechanism; its characterized in that the discharge gate department of upset case is provided with the silo, this silo with the upset case between form the interval, the blanking mouth of this silo is corresponding with the shakeout machine the both sides of silo are provided with a locking unit respectively, two the locking unit symmetry setting on the silo, each the locking unit all include hydro-cylinder support, hydro-cylinder and latch segment, hydro-cylinder support welding on the silo, install the hydro-cylinder on this hydro-cylinder support, the latch segment install on the piston rod of hydro-cylinder, work as the hydro-cylinder shrink time, the latch segment along with piston rod synchronous motion, mention the sand box with the outer chucking of following of sand box.
2. The automatic locking and sealing device of claim 1, wherein when the outer edge of the sand box is abutted against the locking blocks, the abutting surface of the outer edge against the locking blocks is arranged in a step shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221838493.2U CN217617699U (en) | 2022-07-18 | 2022-07-18 | Automatic locking sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221838493.2U CN217617699U (en) | 2022-07-18 | 2022-07-18 | Automatic locking sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217617699U true CN217617699U (en) | 2022-10-21 |
Family
ID=83634882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221838493.2U Active CN217617699U (en) | 2022-07-18 | 2022-07-18 | Automatic locking sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217617699U (en) |
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2022
- 2022-07-18 CN CN202221838493.2U patent/CN217617699U/en active Active
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