CN219868935U

CN219868935U - Drying device for cooled die castings

Info

Publication number: CN219868935U
Application number: CN202320582803.7U
Authority: CN
Inventors: 肖新华; 闻丽; 李秉坤
Original assignee: Xinxiang Pingyuan Aviation Die Casting Co ltd
Current assignee: Xinxiang Pingyuan Aviation Die Casting Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-10-20
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a drying device for cooled die castings, which comprises a base, a support and a top cover, wherein the support is fixed on one side of the top end of the base, a drying tank is fixed on the other side of the top end of the base, a thermal circulation auxiliary structure is arranged on one side of the drying tank, a filter screen plate is fixed below the inner side wall of the drying tank, an electric heating wire is arranged at the bottom end of the inside of the drying tank, an exhaust fan is arranged at the top end of the electric heating wire, an air inlet is arranged at the bottom end of the other side of the drying tank, and a limiting slot is formed in the two ends of a transmission rod. According to the utility model, the hoops are arranged on the outer side wall of the transmission rod in pairs, and the inner side lugs of the hoops are inlaid with the limiting slots, so that the die castings can be hung below the hanging rod through the hooks, meanwhile, the distance between the die castings can be adjusted according to the size of the die castings, the equally-spaced limiting slots can also be used for adjusting the mounting distance of the hoops, and the device can be used for adjusting the die castings according to different specifications, so that the die castings are placed and adjusted.

Description

Drying device for cooled die castings

Technical Field

The utility model relates to the technical field of drying after cooling of die castings, in particular to a drying device for the cooled die castings.

Background

The drying device after the die casting is cooled is used as a drying device, after the die casting is cast, the surface temperature is too high, the surface is also remained after being wiped through water cooling and cooling of other liquid, the temperature generated by the bottom is blown upwards, the liquid on the die casting surface is uniformly dried, and the vapor generated by the liquid returns to the bottom through a pipeline and is blown upwards to form an internal circulation.

For this reason, it is disclosed in the patent specification of CN207584983U that after the die casting is produced, the temperature is higher, in order to facilitate the subsequent operation, the die casting needs to be cooled after just producing, the cooling of prior art is mainly two kinds, oil cooling and water cooling, after oil cooling and water cooling, water stain and oil stain can remain on the die casting, need be cleared these water stain and oil stain just can be used for next process, and current blow-dry method is simpler, it is that the manual hand-hold air gun aims at the die casting and weathers, this kind of blow-dry method can make water stain and oil stain fly in disorder, and different operating personnel operate, the effect of blowing-dry is also different, can influence the use of next process. The drying device has better drying effect when in use, but has some problems:

1. when the device is used, a plurality of die castings with different sizes cannot be placed in the device, and the working efficiency can be possibly affected.

2. When the device is used, the die casting is inconvenient to place and take out, and unnecessary waste is generated by manpower.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a drying device for cooled die castings, which is used for solving the defect that the die castings of the existing drying device are inconvenient to put.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a drying device for after die casting cooling, includes base, support and top cap, one side on base top is fixed with the support, the opposite side on base top is fixed with the drying cylinder, one side of drying cylinder is provided with thermal cycle auxiliary structure, the below of drying cylinder inside wall is fixed with the screen plate, the heating wire is installed to the inside bottom of drying cylinder, the top of heating wire is provided with the air discharge fan, the bottom of drying cylinder opposite side is provided with the air inlet, the inside top of support is provided with elevating system, one side of elevating system is provided with the top cap, the inside rotation of top cap has the transfer line, the outer wall of transfer line is installed and is supported and put the structure, it puts structure including spacing slot, peg, couple to support, spacing slot is seted up in the inside at transfer line both ends.

When the device is used, die castings are placed below the hanging rods according to a certain quantity, the device is started to enable the transmission rods to drive the hanging rods to rotate under the drive of the motor, the heating wires and the exhaust fan are started, the heating wires are electrified to generate heat, hot air is blown away to the die castings by the exhaust fan, at the moment, the temperature inside the drying tank is quickly increased, and moisture on the surfaces of the die castings is continuously volatilized under the condition that the hot air is continuously blown, so that the device can dry the die castings.

Preferably, elevating system is including spout, servo motor, adjusting screw, internal thread sliding sleeve, link, spacing chuck and bearing housing, the spout is seted up in the inside top of support, the top of support is fixed with servo motor, the servo motor bottom runs through to the inside of spout and is fixed with adjusting screw's top, adjusting screw's outside threaded connection has the internal thread sliding sleeve, the one end of internal thread sliding sleeve is fixed with the link, the bottom mounting of link has the top cap, the bottom mounting of transfer line has spacing chuck, the top of screen plate is fixed with the bearing housing, makes the internal thread sliding sleeve drive the top cap through the link through the positive and negative rotation of control servo motor and lifts and whereabouts.

Preferably, the two ends of the sliding groove are in a sliding structure with the internal thread sliding sleeve, and the limiting chuck and the bearing sleeve are connected in a meshed mode, so that the internal thread sliding sleeve slides more stably.

Preferably, the anchor ear is installed in the outside of transfer line, anchor ear one end is fixed with the peg, the inside of peg is provided with the couple, and equidistant spacing slot of distribution also can adjust anchor ear installation interval to this makes the device adjustable according to the die casting of different specifications.

Preferably, one end of the limiting slot is in a meshing structure with the inner side of the anchor ear, so that the anchor ear can be stably installed.

Preferably, the thermal cycle auxiliary structure comprises a circulating pipeline, an elbow pipe and a liquid storage bottle, wherein the circulating pipeline is arranged on one side of the drying tank, the elbow pipe is arranged at the bottom end of the circulating pipeline, the liquid storage bottle is arranged at the bottom end of the elbow pipe, water vapor is produced through liquid on the die casting, the water vapor passes through the circulating pipeline, and water in the water vapor is attached to the inside of the circulating pipeline and flows downwards into the liquid storage bottle.

Preferably, one end of the circulating pipeline and one end of the bent pipe are of hollow tubular structures, and the bottom end of the bent pipe is connected with the top end of the liquid storage bottle through threads, so that the liquid storage bottle can be conveniently disassembled and assembled.

(III) beneficial effects

The drying device for the cooled die castings has the advantages that: the outer side walls of the transmission rods are provided with hoops in pairs, and the inner side lugs of the hoops are inlaid with the limiting slots, so that the die castings can be hung below the hanging rods through the hooks, meanwhile, the distance between the die castings can be adjusted according to the sizes of the die castings, the mounting distance of the hoops can also be adjusted through the limiting slots which are distributed at equal intervals, and the device can be adjusted according to the die castings with different specifications, so that the placement adjustment of the die castings is realized;

through being provided with elevating system, drive adjusting screw by servo motor and rotate, make adjusting screw drive the internal thread sliding sleeve and slide from top to bottom along the spout, make the internal thread sliding sleeve lift up and fall through the link drive top cap through the positive and negative rotation of control servo motor, and then make the peg of hanging full die casting can be comparatively convenient take and lay, realized easily placing and taking, improved work efficiency;

through being provided with thermal cycle auxiliary structure, send the heat by the heating wire, blow the heat to the die casting by the air discharge fan again, produce vapor through the liquid on the die casting, vapor passes through circulating line, and the water in the vapor adheres to in circulating line inside downwardly flowing gets into the stock solution bottle, and the gas in the circulating line enters into in the drying pot from the other end and has realized the inner loop, reduces the loss of device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of a three-dimensional partial structure of the lifting mechanism of the present utility model;

FIG. 5 is a schematic top view of a partial structure of the support structure of the present utility model;

fig. 6 is a schematic cross-sectional elevation view of the thermal cycle auxiliary structure of the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a lifting mechanism; 301. a chute; 302. a servo motor; 303. adjusting a screw; 304. an internal thread sliding sleeve; 305. a connecting frame; 306. a limit chuck; 307. a bearing sleeve; 4. a top cover; 5. a transmission rod; 6. a support placement structure; 601. a limit slot; 602. a hoop; 603. a hanging rod; 604. a hook; 7. a drying tank; 8. a thermal cycle auxiliary structure; 801. a circulation pipe; 802. bending the pipe; 803. a liquid storage bottle; 9. a screen plate; 10. heating wires; 11. an exhaust fan; 12. an air inlet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-6, the drying device for cooled die castings provided by the utility model comprises a base 1, a support 2 and a top cover 4, wherein the support 2 is fixed on one side of the top end of the base 1, a drying tank 7 is fixed on the other side of the top end of the base 1, a filter screen plate 9 is fixed below the inner side wall of the drying tank 7, an electric heating wire 10 is installed at the bottom end of the inside of the drying tank 7, an exhaust fan 11 is arranged at the top end of the electric heating wire 10, an air inlet 12 is arranged at the bottom end of the other side of the drying tank 7, the top cover 4 is arranged on one side of the lifting mechanism 3, a transmission rod 5 is rotated in the top cover 4, a supporting and placing structure 6 is installed on the outer wall of the transmission rod 5, the supporting and placing structure 6 comprises a limiting slot 601, a hoop 602, a hanging rod 603 and a hook 604, the limiting slot 601 is arranged in the inside of two ends of the transmission rod 5, the hoop 602 is fixed on one end of the hanging rod 603, the hook 604 is provided with the hook 604, and one end of the hanging rod 603 is in a meshed structure with the inside of the hoop 602.

The working principle of the drying device for die castings after cooling based on embodiment 1 is that when the drying device works and is used, die castings are placed below a hanging rod 603 according to a certain number, then the device is started to drive a transmission rod 5 to rotate under the drive of a motor, an electric heating wire 10 and an exhaust fan 11 are started, the electric heating wire 10 is electrified and heated, hot air is blown away to the die castings by the exhaust fan 11, at the moment, the internal temperature of a drying tank 7 is quickly increased, moisture on the surfaces of the die castings is continuously volatilized under the hot air, so that the drying treatment of the device on the die castings is completed, in the process, as the die castings with different specifications are different in size and shape, in order to improve the application range and efficiency of the device, a hoop 602 is installed in pairs on the outer side wall of the transmission rod 5, and the inner side lug of the hoop 602 is inlaid with a limiting slot 601, so that the die castings can be hung below the hanging rod 603 through a hook 604, the distance between the die castings is adjusted according to the size of the die castings, and the spacing between the hoop 601 is also adjustable according to the size of the die castings, and the die castings can be installed at the same time.

Example two

The embodiment further includes: the inside top of support 2 is provided with elevating system 3, elevating system 3 is including spout 301, servo motor 302, adjusting screw 303, female screw sliding sleeve 304, link 305, spacing chuck 306 and bearing housing 307, spout 301 is seted up in the inside top of support 2, the top of support 2 is fixed with servo motor 302, servo motor 302 bottom runs through to the inside of spout 301 and is fixed with adjusting screw 303's top, adjusting screw 303's outside threaded connection has female screw sliding sleeve 304, female screw sliding sleeve 304's one end is fixed with link 305, link 305's bottom mounting has top cap 4, the bottom mounting of transfer line 5 has spacing chuck 306, filter screen plate 9's top is fixed with bearing housing 307, spout 301's both ends are sliding structure with female screw sliding sleeve 304, spacing chuck 306 and bearing housing 307 constitute the meshing and are connected.

In this embodiment, because the sizes and weights of the die castings placed in the working process are different, in order to improve the better working efficiency, the servo motor 302 drives the adjusting screw 303 to rotate, so that the adjusting screw 303 drives the internal thread sliding sleeve 304 to slide up and down along the sliding chute 301, and the internal thread sliding sleeve 304 drives the top cover 4 to lift and fall through the connecting frame 305 by controlling the forward and backward rotation of the servo motor 302, so that the hanging rod 603 hanging the die castings can be conveniently taken and placed.

Example III

The embodiment further includes: one side of the drying tank 7 is provided with a thermal cycle auxiliary structure 8, the thermal cycle auxiliary structure 8 comprises a circulating pipeline 801, an elbow 802 and a liquid storage bottle 803, the circulating pipeline 801 is arranged on one side of the drying tank 7, the elbow 802 is arranged at the bottom end of the circulating pipeline 801, the liquid storage bottle 803 is arranged at the bottom end of the elbow 802, one end of the circulating pipeline 801 and one end of the elbow 802 are of hollow tubular structures, and the bottom end of the elbow 802 and the top end of the liquid storage bottle 803 are connected through threads.

In this embodiment, the bottom heating wire 10 inside the drying tank 7 emits heat through the air inlet 12, the heat is blown to the inside of the drying tank 7 through the rotation of the filter screen plate 9, the water vapor generated by the liquid on the die casting is circulated through the thermal circulation auxiliary structure 8, and the pressure is discharged through the air pressure valve on the top cover 4 when the heat inside the drying tank 7 is excessively high.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A drying device for die casting after cooling, includes base (1), support (2) and top cap (4), its characterized in that: one side at base (1) top is fixed with support (2), the opposite side at base (1) top is fixed with drying cylinder (7), one side of drying cylinder (7) is provided with thermal cycle auxiliary structure (8), the below of drying cylinder (7) inside wall is fixed with filter screen board (9), heating wire (10) are installed to the inside bottom of drying cylinder (7), the top of heating wire (10) is provided with air discharge fan (11), the bottom of drying cylinder (7) opposite side is provided with air inlet (12);

a lifting mechanism (3) is arranged above the inside of the bracket (2), and a top cover (4) is arranged on one side of the lifting mechanism (3);

the inside rotation of top cap (4) has transfer line (5), support and put structure (6) are installed to the outer wall of transfer line (5), support and put structure (6) including spacing slot (601), staple bolt (602), peg (603) and couple (604), spacing slot (601) are seted up in the inside at transfer line (5) both ends.

2. A drying apparatus for die castings after cooling according to claim 1, wherein: elevating system (3) are including spout (301), servo motor (302), adjusting screw (303), internal thread sliding sleeve (304), link (305), spacing chuck (306) and bearing housing (307), spout (301) are seted up in the inside top of support (2), the top of support (2) is fixed with servo motor (302), servo motor (302) bottom runs through to the inside of spout (301) and is fixed with the top of adjusting screw (303), the outside threaded connection of adjusting screw (303) has internal thread sliding sleeve (304), the one end of internal thread sliding sleeve (304) is fixed with link (305), the bottom mounting of link (305) has top cap (4), the bottom mounting of transfer line (5) is fixed with spacing chuck (306), the top of filter screen board (9) is fixed with bearing housing (307).

3. A drying apparatus for die castings after cooling according to claim 2, wherein: the two ends of the sliding groove (301) are in a sliding structure with the internal thread sliding sleeve (304), and the limiting chuck (306) and the bearing sleeve (307) are in meshed connection.

4. A drying apparatus for die castings after cooling according to claim 1, wherein: the outer side of the transmission rod (5) is provided with a hoop (602), one end of the hoop (602) is fixed with a hanging rod (603), and a hook (604) is arranged in the hanging rod (603).

5. A drying apparatus for die castings after cooling according to claim 4, wherein: one end of the limiting slot (601) is in a meshing structure with the inner side of the hoop (602).

6. A drying apparatus for die castings after cooling according to claim 1, wherein: the thermal cycle auxiliary structure (8) comprises a circulating pipeline (801), an elbow pipe (802) and a liquid storage bottle (803), wherein the circulating pipeline (801) is arranged on one side of the drying tank (7), the elbow pipe (802) is arranged at the bottom end of the circulating pipeline (801), and the liquid storage bottle (803) is arranged at the bottom end of the elbow pipe (802).

7. A drying apparatus for die castings after cooling according to claim 6, wherein: one end of the circulating pipeline (801) and one end of the bent pipe (802) are of hollow tubular structures, and the bottom end of the bent pipe (802) and the top end of the liquid storage bottle (803) are connected through threads.