Cooling device for 8-shaped blind plate production

Abstract

The utility model relates to the technical field of 8-shaped blind plate production, and discloses a cooling device for 8-shaped blind plate production, which comprises a fixed base, the top of the fixed base is fixedly connected with a side plate, the bottom of the fixed base is provided with a fan assembly, the outer wall of the side plate is provided with a roller conveyor, and the outer wall of the side plate is provided with a limiting assembly. The cooling device for production of the 8-shaped blind plate is provided with a fan shell, a fixing bolt, a filter screen, a fastening bolt, a first fan, a ventilation net, a supporting frame and a second fan, the first fan works to blow air, and the air blows and cools the lower surface of the 8-shaped blind plate through gaps of rollers in a roller conveyor; and air can also be used for blowing and cooling a roller of the roller conveyor, through work of a second draught fan, air can be blown and cooled on the upper surface of the 8-shaped blind plate, the 8-shaped blind plate is cooled more uniformly and effectively through vertical air blowing, and the requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of 8-shaped blind plate production, in particular to a cooling device for producing 8-shaped blind plates. Background Art

[0002] The 8-shaped blind plate is a pipe fitting, which is mainly used to facilitate maintenance. You can know its specific shape by painting the upper part of the "8" black; that is, half is a blind plate and the other half is an iron ring; it is often used in pipeline flanges that require process changes. The main materials are carbon steel, stainless steel, and alloy, which can be selected according to the pipeline pressure level and pipeline medium.

[0003] The prior art patent document with publication number CN209953738U provides a cooling device for the production of 8-shaped blind plates. Through the design of conveying rollers, blowers, air outlet pipes and air outlets, the forgings are slowly cooled during transportation, thereby improving the cooling efficiency of the forgings. Through the design of the sandbox, the forgings are cooled by sand, making the forgings more stable and safe during cooling, avoiding excessive cooling methods that cause warping and deformation of the forgings and cracking. Through the coordinated use of a bearing assembly, a cylinder and a push rod, the cooled forgings are easily taken out for use. The cooling device for the production of 8-shaped blind plates has a reasonable design, is easy to use, has the advantages of good cooling effect, and is easy to promote and use.

[0004] In the above-mentioned prior art, although the 8-shaped blind plate is slowly cooled during transportation, the air outlet blows air to cool the side of the 8-shaped blind plate. Due to the structural characteristics of the 8-shaped blind plate, the upper and lower surfaces of the 8-shaped blind plate cannot be effectively blown, resulting in uneven cooling and failing to meet people's needs. Therefore, we need a cooling device for the production of 8-shaped blind plates. Utility Model Content

[0005] The utility model aims to provide a cooling device for producing 8-shaped blind plates to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: A cooling device for producing blind plates, comprising a fixed base, the top of the fixed base is fixedly connected with a side plate, and the bottom of the fixed base is provided with a fan assembly, the outer wall of the side plate is installed with a roller conveyor, and the outer wall of the side plate is provided with a limit assembly;

[0007] The fan assembly includes a fan housing, and the outer wall of the fan housing is provided with fixing bolts, the outer wall of the fan housing is detachably connected with a filter screen, and the outer wall of the filter screen is provided with fastening bolts, the inner wall of the fan housing is installed with a first fan, and the outer wall of the fan housing is detachably connected with a ventilation net, the top of the side plate is fixedly connected with a support frame, and the inner wall of the support frame is provided with a second fan;

[0008] The limiting assembly includes a threaded groove, and the inner wall of the threaded groove is threadedly connected with a screw rod, one end of the screw rod is rotatably connected to the limiting plate, and the outer wall of the limiting plate is fixedly connected with a long rod, and the outer wall of the side plate is provided with a circular groove.

[0009] Preferably, the fixing base forms a fixing structure with the fan casing via fixing bolts, and one end of the fixing bolt is threadedly passed through the fan casing and extends into the fixing base for connection.

[0010] Preferably, the fan housing and the filter screen form a fixed structure through a fastening bolt, and one end of the fastening bolt is threaded through the filter screen and extends into the fan housing for connection.

[0011] Preferably, there are multiple support frames, and the multiple support frames are arranged on the side plate at equal distances.

[0012] Preferably, the side plate forms a threaded structure with the screw rod through the threaded groove, and one end of the screw rod extends into the threaded groove for connection.

[0013] Preferably, the number of the long rods is two, and the two long rods are symmetrically arranged with the mid-perpendicular line of the limiting plate as the symmetry axis.

[0014] Preferably, the shape and size of the circular groove match those of the long rod, and one end of the long rod passes through the circular groove.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model is provided with a fan housing, fixing bolts, a filter screen, fastening bolts, a first fan, a ventilation net, a support frame and a second fan. When the first fan is working to blow air, the wind passes through the gap between the rollers in the roller conveyor to blow and cool the lower surface of the 8-shaped blind plate, and the wind can also blow and cool the rollers of the roller conveyor. When the second fan is working, the air can be blown to cool the upper surface of the 8-shaped blind plate. The cooling of the 8-shaped blind plate by blowing air up and down is more uniform and effective, meeting people's needs.

[0017] Second, the utility model is provided with a threaded groove, a screw, a limit plate, a long rod and a round groove. The operator rotates the screw to move the limit plate to a suitable position according to the size of the 8-shaped blind plate. When the 8-shaped blind plate is transported on the roller conveyor, the setting of the limit plates on both sides ensures that the 8-shaped blind plate moves stably along the predetermined path, making the 8-shaped blind plate more stable during the transportation process, and the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the base and fan housing of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fan housing and the first fan of the utility model;

[0021] Figure 4 This is a schematic diagram of the side plate and screw structure of the utility model.

[0022] Among them: 1. Fixed base; 2. Side panel; 3. Fan assembly; 301. Fan casing; 302. Fixing bolts; 303. Filter; 304. Fastening bolts; 305. First fan; 306. Ventilation net; 307. Support frame; 308. Second fan; 4. Roller conveyor; 5. Limiting assembly; 501. Threaded groove; 502. Screw; 503. Limiting plate; 504. Long rod; 505. Round groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A cooling device for producing 8-shaped blind plates comprises a fixed base 1, a side plate 2 is fixedly connected to the top of the fixed base 1, a fan assembly 3 is arranged at the bottom of the fixed base 1, a roller conveyor 4 is installed on the outer wall of the side plate 2, and a limit assembly 5 is arranged on the outer wall of the side plate 2; the fan assembly 3 comprises a fan housing 301, and a fixing bolt 302 is arranged on the outer wall of the fan housing 301, a filter screen 303 is detachably connected to the outer wall of the fan housing 301, and a fastening bolt 304 is arranged on the outer wall of the filter screen 303, and the fan A first fan 305 is installed on the inner wall of the outer shell 301, and a ventilation net 306 is detachably connected to the outer wall of the fan outer shell 301, a support frame 307 is fixedly connected to the top of the side panel 2, and a second fan 308 is arranged on the inner wall of the support frame 307; the limiting component 5 includes a threaded groove 501, and a screw 502 is threadedly connected to the inner wall of the threaded groove 501, one end of the screw 502 is rotatably connected to a limiting plate 503, and a long rod 504 is fixedly connected to the outer wall of the limiting plate 503, and a circular groove 505 is provided on the outer wall of the side panel 2.

[0025] Through the above technical scheme, the first fan 305 is operated to blow air, and the wind passes through the gap between the rollers in the roller conveyor 4 to cool the lower surface of the 8-shaped blind plate, and the wind can also cool the rollers of the roller conveyor 4 by blowing air. The second fan 308 is operated to blow air to cool the upper surface of the 8-shaped blind plate. The cooling of the 8-shaped blind plate by blowing air up and down is more uniform and effective, which meets people's needs. The operator rotates the screw 502 to move the limit plate 503 to a suitable position according to the size of the 8-shaped blind plate. When the 8-shaped blind plate is conveyed on the roller conveyor 4, the setting of the limit plates 503 on both sides ensures that the 8-shaped blind plate moves stably along the predetermined path, so that the 8-shaped blind plate is more stable during the conveying process, and the structure is simple and easy to use. A controller is provided on the fixed base 1, and the roller conveyor 4 is driven by a motor, which is a prior art.

[0026] Specifically, the fixed base 1 forms a fixed structure with the fan housing 301 through the fixing bolt 302, and one end of the fixing bolt 302 is threadedly passed through the fan housing 301 and extends into the fixed base 1 for connection.

[0027] Through the above technical solution, the connection effect between the fixed base 1 and the fixing bolts 302 and the fan casing 301 is strengthened. The number of fixing bolts 302 is multiple, which can well fix the fan casing 301 on the fixed base 1, making it easy to install and disassemble.

[0028] Specifically, the fan housing 301 and the filter screen 303 form a fixed structure through the fastening bolts 304, and one end of the fastening bolts 304 is threaded through the filter screen 303 and extends into the fan housing 301 for connection.

[0029] Through the above technical solution, the connection effect between the fan housing 301 and the fastening bolts 304 and the filter 303 is strengthened. The number of fastening bolts 304 is multiple, which can well fix the filter 303 on the fan housing 301, making it easy to install and disassemble.

[0030] Specifically, there are multiple support frames 307 , and the multiple support frames 307 are arranged on the side plate 2 at equal distances.

[0031] Through the above technical solution, by providing a plurality of support frames 307, the installation of parts such as the fan housing 301 and the second fan 308 is facilitated.

[0032] Specifically, the side plate 2 forms a threaded structure with the screw rod 502 through the threaded groove 501, and one end of the screw rod 502 extends into the threaded groove 501 for connection.

[0033] Through the above technical solution, the connection effect between the side panel 2 and the threaded groove 501 and the screw 502 is strengthened, the threads in the threaded groove 501 match the threads on the screw 502, a handle is provided at one end of the screw 502, and people can use the handle to rotate the screw 502, and a bearing is provided at the other end of the screw 502, and the bearing is fixed on the limit plate 503.

[0034] Specifically, there are two long rods 504 , and the two long rods 504 are symmetrically arranged with the mid-perpendicular line of the limiting plate 503 as the symmetry axis.

[0035] According to the above technical solution, by providing two long rods 504, when the screw rod 502 is rotated to move the limiting plate 503, the movement of the limiting plate 503 drives the movement of the two long rods 504, so that the movement of the limiting plate 503 is more stable.

[0036] Specifically, the shape and size of the circular groove 505 match those of the long rod 504 , and one end of the long rod 504 passes through the circular groove 505 .

[0037] Through the above technical solution, the connection effect between the circular groove 505 and the long rod 504 is strengthened, so that when the long rod 504 moves, the long rod 504 moves more stably in the circular groove 505.

[0038] When in use, first connect the device to an external power source, the external power source supplies power to the device, the operator rotates the screw 502 to move the limit plate 503, the movement of the limit plate 503 drives the long rod 504 to move more stably in the circular groove 505, and the limit plate 503 is moved to a suitable position according to the size of the 8-shaped blind plate, the roller conveyor 4 works to transport the 8-shaped blind plate, and when the 8-shaped blind plate is transported on the roller conveyor 4, the setting of the limit plates 503 on both sides ensures that the 8-shaped blind plate moves stably along the predetermined path, making the 8-shaped blind plate more stable during the transportation process, and the structure is simple and easy to use, and the first fan 305 works to extract the outside air, and the outside air passes through the filter 303, and the air Impurities in the air are blocked by the filter 303, and the first fan 305 blows air, which is blown to the rollers of the roller conveyor 4 through the ventilation net 306 to cool the heat on the rollers. The remaining wind blows to the lower surface of the 8-shaped blind plate through the gap between the rollers, and the second fan 308 works. The second fan 308 blows air, and the wind blows to the upper surface of the 8-shaped blind plate. During the transportation of the 8-shaped blind plate on the roller conveyor 4, the upper surface and the small surface are constantly blown by the wind, which can be well cooled and cooled. The cooling is more uniform and effective, meeting people's needs. The roller conveyor 4 transports the 8-shaped blind plate to the sand box cooling equipment, which completes all the work. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0039] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for producing 8-shaped blind plates, comprising a fixed base (1), characterized in that: The top of the fixed base (1) is fixedly connected to a side plate (2), and the bottom of the fixed base (1) is provided with a fan assembly (3), the outer wall of the side plate (2) is installed with a roller conveyor (4), and the outer wall of the side plate (2) is provided with a limit assembly (5); The fan assembly (3) comprises a fan housing (301), and the outer wall of the fan housing (301) is provided with fixing bolts (302), the outer wall of the fan housing (301) is detachably connected to a filter screen (303), and the outer wall of the filter screen (303) is provided with fastening bolts (304), the inner wall of the fan housing (301) is installed with a first fan (305), and the outer wall of the fan housing (301) is detachably connected to a ventilation net (306), the top of the side panel (2) is fixedly connected to a support frame (307), and the inner wall of the support frame (307) is provided with a second fan (308); The limiting assembly (5) comprises a threaded groove (501), and the inner wall of the threaded groove (501) is threadedly connected to a screw rod (502), one end of the screw rod (502) is rotatably connected to a limiting plate (503), and the outer wall of the limiting plate (503) is fixedly connected to a long rod (504), and the outer wall of the side plate (2) is provided with a circular groove (505).

2. A cooling device for producing 8-shaped blind plates according to claim 1, characterized in that: The fixed base (1) forms a fixed structure with the fan housing (301) via a fixing bolt (302), and one end of the fixing bolt (302) is threadedly passed through the fan housing (301) and extends into the fixed base (1) for connection.

3. A cooling device for producing 8-shaped blind plates according to claim 1, characterized in that: The fan housing (301) and the filter screen (303) form a fixed structure through a fastening bolt (304), and one end of the fastening bolt (304) is threadedly passed through the filter screen (303) and extends into the fan housing (301) for connection.

4. A cooling device for producing 8-shaped blind plates according to claim 1, characterized in that: There are multiple support frames (307), and the multiple support frames (307) are arranged on the side plate (2) at equal distances.

5. A cooling device for producing 8-shaped blind plates according to claim 1, characterized in that: The side plate (2) forms a threaded structure with the screw rod (502) through the threaded groove (501), and one end of the screw rod (502) extends into the threaded groove (501) for connection.

6. A cooling device for producing 8-shaped blind plates according to claim 1, characterized in that: The number of the long rods (504) is two, and the two long rods (504) are symmetrically arranged with the mid-perpendicular line of the limiting plate (503) as the symmetry axis.

7. A cooling device for producing 8-shaped blind plates according to claim 1, characterized in that: The shape and size of the circular groove (505) match those of the long rod (504), and one end of the long rod (504) passes through the circular groove (505).

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