CN115365482A

CN115365482A - Cooling device for casting processing

Info

Publication number: CN115365482A
Application number: CN202211037113.XA
Authority: CN
Inventors: 叶光华; 叶天佑
Original assignee: Sichuan Shimei Technology Co ltd
Current assignee: Sichuan Shimei Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-22
Anticipated expiration: 2042-08-29
Also published as: CN115365482B

Abstract

The invention relates to a cooling device for casting, which comprises a roller way, wherein a cylinder body is arranged below the roller way, and the top end of the cylinder body corresponds to the outlet position of the roller way; a support body is transversely arranged in the middle of the cylinder body, a mesh enclosure is fixed on the support body, the top surface of the mesh enclosure protrudes upwards to form a spherical surface, and a vent hole is formed in the position, corresponding to the mesh enclosure, of the cylinder body; the bottom of the barrel is provided with a roller, the bottom surface of the barrel is rotatably connected with a central shaft, the central shaft penetrates through the roller and extends into the mesh enclosure, fan blades are circumferentially arranged on the central shaft and are positioned in the mesh enclosure, and a driving device for driving the central shaft to rotate is arranged in the barrel; a spraying structure is arranged in the cylinder body and is positioned between the cylinder and the mesh enclosure. The cooling device for casting provided by the invention accelerates the heat dissipation of the workpiece.

Description

Cooling device for casting processing

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a cooling device for casting.

Background

In the casting field, in order to reduce the temperature on workpiece surface fast, improve production machining efficiency, often can use cooling device to cool down the work piece, current cooling device generally sets up the fan in the below of roll table and carries out the forced air cooling to the work piece, and this kind of mode cooling efficiency is on the low side.

Disclosure of Invention

In view of the above problems in the prior art, the present invention provides a cooling device for casting to effectively prevent fine particles generated by cutting from diffusing into the air.

In order to achieve the above object, the present invention provides the following technical solutions:

a cooling device for casting processing comprises a roller way, wherein a cylinder body is arranged below the roller way, and the top end of the cylinder body corresponds to the outlet position of the roller way; a support body is transversely arranged in the middle of the cylinder body, a mesh enclosure is fixed on the support body, the top surface of the mesh enclosure protrudes upwards to form a spherical surface, and a vent hole is formed in the position, corresponding to the mesh enclosure, of the cylinder body; the bottom of the cylinder body is provided with a roller, the bottom surface of the cylinder body is rotatably connected with a central shaft, the central shaft penetrates through the roller and extends into the mesh enclosure, fan blades are circumferentially arranged on the central shaft and are positioned in the mesh enclosure, and a driving device for driving the central shaft to rotate is arranged in the cylinder body; a spraying structure is arranged in the cylinder body and is positioned between the cylinder and the mesh enclosure.

Preferably, the fan blades are used for blowing air in the circumferential direction, the vent holes are multiple, and the vent holes are circumferentially arranged on the barrel body.

Preferably, the fan blades are used for blowing air upwards, and the ventilation holes are multiple and are arranged close to the roller way.

Preferably, the diameter of the drum is larger than that of the mesh enclosure.

Preferably, a plurality of water inlet holes are uniformly formed in the barrel, a protective cover used for covering the water inlet holes is arranged on the outer side of the barrel, an annular cavity is formed between the protective cover and the barrel, a water supply pipe communicated with the annular cavity is arranged on the cover body, and a valve is mounted on the water supply pipe.

Preferably, a motor is fixed on the mesh enclosure and connected with the central shaft; the center pin includes hollow section and solid section, the bottom of hollow section rotates and is connected with the inlet tube, circumference is provided with the hole for water spraying on the hollow section.

Preferably, the cylinder is provided with a material taking port.

Preferably, the bottom of the cylinder body is provided with a drain hole.

The working principle of the cooling device for casting processing provided by the invention is as follows:

the workpiece is cast and then enters the cylinder body through the roller way, firstly falls on the top surface of the screen, and because the top surface of the screen is spherical, the workpiece can slide downwards to the periphery and enter the cylinder.

Drawings

FIG. 1 is a view showing one of the structural schematic diagrams of a cooling device for casting processing of the present invention;

FIG. 2 shows one of the schematic internal structural views of the cartridge;

FIG. 3 shows an enlarged view of FIG. 2 at A;

FIG. 4 is a second schematic view showing the structure of a cooling apparatus for casting according to the present invention;

fig. 5 shows a second internal structure diagram of the cylinder;

in the drawings, the reference numbers:

1. a roller bed; 2. a cylinder body; 3. a support body; 4. a mesh enclosure; 5. a drum; 6. a central shaft; 7. a fan blade; 8. a vent hole; 9. a water inlet hole; 10. a protective cover; 11. a water supply pipe; 12. a valve; 13. a motor; 14. a water inlet pipe; 15. water spray hole

6-1, a hollow section; 6-2 and a solid section.

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.

Embodiment 1, please refer to fig. 1 to 3, the present invention provides a cooling apparatus for casting, including a roller table 1, a cylinder 2 is disposed below the roller table, and a top end of the cylinder corresponds to an outlet of the roller table, so that a workpiece can fall into the cylinder; a support body 3 is transversely arranged in the middle of the cylinder body, a mesh enclosure 4 is fixed on the support body, the top surface of the mesh enclosure protrudes upwards to form a spherical surface, and a vent hole 8 is formed in the position, corresponding to the mesh enclosure, of the cylinder body; a roller 5 for accommodating a workpiece is arranged at the bottom of the cylinder, generally, the diameter of the roller is larger than that of the mesh enclosure and slightly smaller than the inner diameter of the cylinder, a central shaft 6 is rotatably connected to the bottom surface of the cylinder, the central shaft penetrates through the roller and extends into the mesh enclosure, fan blades 7 are circumferentially arranged on the central shaft and are located in the mesh enclosure, a driving device for driving the central shaft to rotate is arranged in the cylinder, the driving device in this embodiment is a motor 13, the motor is fixed on the mesh enclosure, and a motor shaft of the motor is connected with the central shaft; the spray structure is arranged in the cylinder body and is positioned between the cylinder body and the mesh enclosure, the spray structure can be a spray head directly arranged in the cylinder body, in the embodiment, the spray structure comprises a plurality of water inlet holes 9 uniformly arranged on the cylinder body, a protective cover 10 for covering the water inlet holes is arranged on the outer side of the cylinder body, an annular cavity is formed between the protective cover and the cylinder body, a water supply pipe 11 communicated with the annular cavity is arranged on the cover body, and a valve 12 is arranged on the water supply pipe; the flabellum is used for circumference to blow, the air vent is a plurality of, circumference set up in on the barrel.

The working principle of the cooling device for casting processing is as follows:

the work piece casting back is through in the roll table gets into the barrel, at first the top surface at the screen panel that falls, because the top surface of screen panel is the sphere, therefore, the work piece can be to gliding all around, get into in the cylinder, in the in-process of whereabouts, the motor rotates and drives the flabellum rotation and produce the air current in circumference, form the forced air cooling to the work piece, simultaneously, spray mechanism is at the work piece water spray of following direction down, make the work piece surface produce the water smoke in the twinkling of an eye, water smoke upward movement simultaneously, through the air vent discharge fast through the air current drainage, the heat dissipation of work piece has been accelerated, the work piece falls in the cylinder and makes the remaining moisture in work piece surface discharge through the hole of cylinder through centrifugal action, it can finally take out the work piece, in order to get the work piece, can set up on the barrel and get the material mouthful, the setting of getting material mouthful is here that technical staff is known in the field is no longer repeated, for the convenience drainage, in order to set up the bottom of barrel wash port.

Embodiment 2, referring to fig. 2, the structure of embodiment 2 is substantially the same as that of embodiment 1, and the differences are two points: 1. the fan blades are used for blowing air upwards, and the vent holes are arranged close to the roller way. When the structure is used, the motor rotates to drive the fan blades to rotate to generate upward air flow, negative pressure is formed in the cylinder, and therefore air with lower temperature outside enters the cylinder through the air holes to form an air cooling effect on a workpiece.

2. The center pin includes hollow section 6-1 and solid section 6-2, the bottom of hollow section rotates and is connected with inlet tube 14, circumference is provided with hole for water spraying 15 on the hollow section, like this, the hole for water spraying blowout that the rotatory centrifugal action through the center pin is similar splashes with the work piece striking of whereabouts, produces a plurality of littleer water droplets and forms water smoke, is favorable to producing steam rapidly, improves the radiating effect.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "over 8230" \8230on "," over 82308230; "over 8230;" and "over 8230; \8230; over" in the present disclosure should be interpreted in the broadest manner such that "over 8230;" over 8230 ";" not only means "directly over something", but also includes the meaning of "over something" with intervening features or layers therebetween, and "over 8230;" over 8230 ";" or "over 8230, and" over "not only includes the meaning of" over "or" over "but also may include the meaning of" over "or" over "with no intervening features or layers therebetween (i.e., directly over something).

Furthermore, spatially relative terms, such as "under," "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. A cooling device for casting processing comprises a roller way (1) and is characterized in that,

a cylinder body (2) is arranged below the roller way, and the top end of the cylinder body corresponds to the outlet position of the roller way;

a support body (3) is transversely arranged in the middle of the cylinder body, a mesh enclosure (4) is fixed on the support body, the top surface of the mesh enclosure protrudes upwards to form a spherical surface, and a vent hole (8) is formed in the position, corresponding to the mesh enclosure, of the cylinder body;

the bottom of the barrel is provided with a roller (5), the bottom surface of the barrel is rotatably connected with a central shaft (6), the central shaft penetrates through the roller and extends into the mesh enclosure, fan blades (7) are circumferentially arranged on the central shaft and are positioned in the mesh enclosure, and a driving device for driving the central shaft to rotate is arranged in the barrel;

a spraying structure is arranged in the cylinder body and is positioned between the cylinder and the mesh enclosure.

2. The cooling device for casting processing as claimed in claim 1, wherein the fan blades are used for blowing air in a circumferential direction, and the plurality of vent holes are circumferentially arranged on the barrel.

3. A cooling apparatus for casting according to claim 1, wherein said fan blades are adapted to blow air upward, and said plurality of air holes are provided near said roller table.

4. A cooling apparatus for casting according to claim 1, wherein a diameter of said drum is larger than a diameter of said mesh enclosure.

5. The cooling device for casting according to claim 1, wherein a plurality of water inlet holes (9) are uniformly formed in the cylinder, a protective cover (10) for covering the water inlet holes is arranged on the outer side of the cylinder, an annular chamber is formed between the protective cover and the cylinder, a water supply pipe (11) communicated with the annular chamber is arranged on the cover, and a valve (12) is mounted on the water supply pipe.

6. A cooling apparatus for casting process according to claim 1, wherein a motor (13) is fixed to the screen, and the motor is connected to the central shaft;

the central shaft comprises a hollow section (6-1) and a solid section (6-2), the bottom end of the hollow section is rotatably connected with a water inlet pipe (14), and water spraying holes (15) are formed in the circumferential direction of the hollow section.

7. A cooling apparatus for casting process according to claim 1, wherein a material taking port is provided in the cylinder.

8. A cooling apparatus for casting according to claim 1, wherein a drain hole is provided in a bottom of the cylinder.