Valve shell spraying device for exhaust valve machining

Abstract

The utility model relates to the technical field of exhaust valve processing, in particular to a valve casing spraying device for exhaust valve processing, which comprises a dryer mounted at the top end of a spraying box, spraying mechanisms for adjusting the spraying position of a valve casing are arranged in the spraying box and on the back of the spraying box, and clamping mechanisms for firmly fixing the valve casing are arranged on the spraying mechanisms. By arranging the spraying mechanism, in the process of spraying the outer surface of the valve shell, the position of the valve shell can be gradually adjusted according to actual requirements, and the valve shell can be rotated, so that the angle of the valve shell can be rapidly adjusted, and the outer surface of the valve shell can be more fully and rapidly sprayed; according to the valve shell spraying device, the valve shell can be fixed before being sprayed, so that the spraying stability is improved, a certain positioning and supporting function is achieved in the valve shell clamping process, and the device is provided with a structure with a heating function, so that paint can be rapidly solidified.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust valve processing, in particular to a valve shell spraying device for exhaust valve processing. Background Art

[0002] Exhaust valves are used to exhaust pipes in independent heating systems, central heating systems, heating boilers, central air conditioning, floor heating, and solar heating systems. In real life, to extend the life of the valve, the valve housing is often sprayed. The quality of the spray coating is crucial during this process. This process often requires the use of a spraying device to coat the valve housing.

[0003] In the prior art, during the spraying process of the valve housing, a fixing structure is required to fix the valve housing. However, when spraying at different positions of the valve housing, the position of the valve housing needs to be manually adjusted. This method is time-consuming and increases the labor burden of the staff. It is difficult to quickly adjust the position of the fixed valve housing, which reduces the spraying rate of the valve housing. In view of this, there is an urgent need to provide a valve housing spraying device for exhaust valve processing. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a valve shell spraying device for exhaust valve processing, which solves the technical problem in the existing technology that the position of the fixed valve shell cannot be quickly adjusted during the spraying of the valve shell, thereby reducing the spraying rate of the valve shell, and achieves the goal of quickly and conveniently adjusting the position of the fixed valve shell, so as to fully and quickly spray the outer surface of the valve shell.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a valve shell spraying device for exhaust valve processing, comprising a dryer installed on the top of a spray box, a spraying mechanism for adjusting the valve shell spraying position is provided inside and on the back of the spray box, and a clamping mechanism for firmly fixing the valve shell is provided on the spraying mechanism.

[0006] The spraying mechanism includes a connecting plate, a driving motor is fixedly installed on the back of the connecting plate, a tooth plate is installed on the output end of the driving motor, a support sleeve is fixedly installed on the inner side of the spray box, a slide is slidably connected to the inner side of the support sleeve, an outer support seat is fixedly installed on the side of the spray box, a clamping column is fixedly installed on one side of the slide that is slidably connected to the inside of the outer support seat, a rotating motor is fixedly installed on the bottom end of the slide, and a spray assembly that can quickly spray paint is provided on the spray box.

[0007] Preferably, the spray assembly includes a spray gun, and the connection end of the spray gun is connected to a conduit made of rubber material and connected to the output end of the feed pump.

[0008] Preferably, the clamping mechanism includes a chassis installed at the output end of the rotating motor, a fixed seat and a connecting seat are installed on the top of the chassis, a cylinder is fixedly installed on one side of the chassis, a mounting seat is fixedly installed on the fixed end of the cylinder, a positioning rod and a resistance piece are fixedly installed on the side of the mounting seat, a placement seat and a positioning cylinder are fixedly installed on the inner side of the connecting seat, and a buffer spring is connected to the inside of the positioning cylinder.

[0009] Preferably, the dryer is distributed above the clamping mechanism.

[0010] Preferably, a column groove is provided on the side of the spray box, and the column groove is adapted to the clamping rod on the clamping column.

[0011] Preferably, the position of the positioning rod and the position of the positioning cylinder are in the same vertical plane, both are made of magnetic materials, and the magnetism of the two is opposite.

[0012] By means of the above technical solution, the utility model provides a valve shell spraying device for exhaust valve processing, which has at least the following beneficial effects:

[0013] 1. The utility model provides a spraying mechanism. During the process of spraying the outer surface of the valve housing, the position of the valve housing can be gradually adjusted according to actual needs, and the valve housing can also be rotated, so that the angle of the valve housing can be quickly adjusted, and the outer surface of the valve housing can be sprayed more fully and quickly, thereby improving the spraying rate.

[0014] 2. The utility model provides a clamping mechanism to fix the valve shell before spraying the valve shell, thereby improving the stability of spraying and the processing quality of the exhaust valve. In the process of clamping the valve shell, it has a certain positioning and supporting function, which improves the clamping firmness. In addition, the device is provided with a structure with a heating function, so that the paint can solidify quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0016] In the attached figure:

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the spray box of the utility model;

[0020] Figure 4This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0022] In the figure: 1. Spray box; 2. Dryer; 3. Spraying mechanism; 301. Spraying assembly; 31. Connecting plate; 32. Driving motor; 33. Tooth plate; 34. Support sleeve; 35. Sliding seat; 36. Outer support seat; 37. Clamping column; 38. Rotating motor; 39. Spray gun; 310. Conduit; 4. Clamping mechanism; 41. Chassis; 42. Fixed seat; 43. Cylinder; 44. Mounting seat; 45. Positioning rod; 46. Abutment; 47. Connecting seat; 48. Placement seat; 49. Positioning cylinder; 410. Buffer spring. DETAILED DESCRIPTION

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

[0024] Example 1

[0025] In the prior art, during the process of spraying the valve housing, there is a technical problem that the position of the fixed valve housing cannot be quickly adjusted, thereby reducing the spraying rate of the valve housing. This embodiment provides a valve housing spraying device for exhaust valve processing, which can quickly and conveniently adjust the position of the fixed valve housing, thereby spraying the outer surface of the valve housing sufficiently and quickly. Please refer to Figure 1-Figure 4 The valve shell spraying device for exhaust valve processing includes a dryer 2 installed on the top of the spray box 1. The side of the spray box 1 is provided with a column slot, and the column slot is adapted to the clamping rod on the clamping column 37. Therefore, during the lateral movement of the clamping column 37, the clamping rod on the clamping column 37 can pass through the column slot, thereby improving the smoothness of the lateral movement. The dryer 2 is distributed above the clamping mechanism 4. The heat generated by the dryer 2 can be used to dry the sprayed valve shell, thereby improving the production rate of the exhaust valve. The inside and back of the spray box 1 are provided with a spraying mechanism 3 for adjusting the spraying position of the valve shell, and the spraying mechanism 3 is provided with a clamping mechanism 4 for firmly fixing the valve shell. The spraying mechanism 3 can not only spray the valve shell at a fixed point, but also adjust the position and spraying angle of the valve shell to improve the spraying quality. The clamping mechanism 4 can clamp and fix the valve shell to prevent the valve shell from shaking during the spraying process.

[0026] In order to spray the valve housing more quickly and fully, there is no need to manually adjust the position of the valve housing again, the spraying mechanism 3 includes a connecting plate 31, a driving motor 32 is fixedly installed on the back of the connecting plate 31, a tooth plate 33 is installed on the output end of the driving motor 32, a support sleeve 34 is fixedly installed on the inner side of the spray box 1, and a slide 35 is slidably connected to the inner side of the support sleeve 34, an outer support seat 36 is fixedly installed on the side of the spray box 1, and a clamping column 37 that is slidably connected to the inside of the outer support seat 36 is fixedly installed on one side of the slide 35, and the outer support seat 36 supports the outer end of the clamping column 37, making its lateral movement more stable, and a rotating motor 38 is fixedly installed on the bottom end of the slide 35. The spray box 1 is provided with a spray assembly 301 that can quickly spray paint. By driving the motor 32, the tooth plate 33 is driven to rotate. Since the outer wall of the bottom end of the tooth plate 33 is engaged with the clamping rod at the top end of the clamping column 37, the slide 35 slides under the connection of the clamping column 37 with the support of the outer support seat 36 and the support sleeve 34, thereby changing the lateral position of the valve housing. Moreover, under the operation of the rotating motor 38, the angle of the fixed valve housing can be adjusted, so that the valve housing can be sprayed more comprehensively and quickly, thereby improving the spraying effect.

[0027] In order to quickly spray the paint and increase the spraying rate of the valve housing, the spray assembly 301 includes a spray gun 39. The connection end of the spray gun 39 is connected to a conduit 310 made of rubber material and connected to the output end of the extraction pump. The operation of the extraction pump transports the extracted paint through the conduit 310 to the spray gun 39, thereby performing targeted spraying on the valve housing. The conduit 310 made of rubber material has a certain degree of ductility, which can better pull the conduit 310. The bottom end of the conduit 310 is connected to the output end of the extraction pump, and the extracted paint can be transported through the conduit 310 to the inside of the spray gun 39, thereby spraying the fixed valve housing.

[0028] Example 2

[0029] On the basis of Example 1, Figure 1-Figure 5 As shown, based on the technical problem that in the existing prior art, the position of the fixed valve shell cannot be quickly adjusted during the spraying of the valve shell, thereby reducing the spraying rate of the valve shell, but in the process of spraying the valve shell, the valve shell is usually placed at the spraying location, and then the valve shell is easily tilted during spraying, thereby reducing the stability of the sprayed valve shell, therefore, the device is also provided with a structure for stably fixing the valve shell.

[0030] In the process of spraying the valve housing, in order to place the valve housing more stably and improve the stability of spraying, the clamping mechanism 4 includes a chassis 41 installed at the output end of the rotating motor 38, a fixing seat 42 and a connecting seat 47 are installed on the top of the chassis 41, a cylinder 43 is fixedly installed on one side of the chassis 41, a mounting seat 44 is fixedly installed on the fixed end of the cylinder 43, and a positioning rod 45 and a resist 46 are fixedly installed on the side of the mounting seat 44. The position of the positioning rod 45 and the position of the positioning cylinder 49 are in the same vertical plane, so that in the process of clamping the valve housing, the positioning rod 45 can be 5 is inserted into the interior of the positioning cylinder 49 to improve the stability of clamping. Both materials are magnetic materials with opposite magnetic properties. The principle of opposites attracts, so that the positioning rod 45 is adsorbed inside the positioning cylinder 49, which plays a role in fixing the two and further improves the fixing effect of the valve housing. The placement seat 48 and the positioning cylinder 49 are fixedly installed on the inner side of the connecting seat 47. The interior of the positioning cylinder 49 is connected to a buffer spring 410. The elastic effect of the buffer spring 410 is used to provide a certain buffering performance in the process of fixing the valve housing, thereby improving the clamping stability. Open the door of the spray box 1 and place the valve shell to be sprayed on the placement seat 48. Through the operation of the cylinder 43, the mounting seat 44 moves, and then drives the positioning rod 45 and the resist 46 to move. The interaction between the resist 46 and the placement seat 48 can fix the valve shell, and as the positioning rod 45 moves, the positioning rod 45 is inserted into the positioning cylinder 49, thereby further playing a role of clamping support, and the positioning rod 45 is adsorbed inside the positioning cylinder 49, which plays a role in fixing the two, further improving the fixing effect of the valve shell, and the buffer spring 410 plays a certain buffering role, which improves the fixing effect of the valve shell.

[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve shell spraying device for exhaust valve processing, comprising a drying machine (2) installed on the top of a spray box (1), characterized in that: The spray box (1) is provided with a spray mechanism (3) on the inside and the back thereof for accelerating the solidification rate of the coating on the surface of the valve housing, and the spray mechanism (3) is provided with a clamping mechanism (4) for firmly fixing the valve housing; The spraying mechanism (3) includes a connecting plate (31), a driving motor (32) is fixedly installed on the back of the connecting plate (31), a tooth plate (33) is installed on the output end of the driving motor (32), a support sleeve (34) is fixedly installed on the inner side of the spray box (1), a slide seat (35) is slidably connected to the inner side of the support sleeve (34), an outer support seat (36) is fixedly installed on the side of the spray box (1), a clamping column (37) slidably connected to the inner side of the outer support seat (36) is fixedly installed on one side of the slide seat (35), a rotating motor (38) is fixedly installed on the bottom end of the slide seat (35), and a spray assembly (301) capable of quickly spraying paint is provided on the spray box (1).

2. The valve housing spraying device for exhaust valve processing according to claim 1, characterized in that: The spray assembly (301) includes a spray gun (39), and a connecting end of the spray gun (39) is connected to a conduit (310) made of rubber material and connected to the output end of the pump.

3. The valve housing spraying device for exhaust valve processing according to claim 1, characterized in that: The clamping mechanism (4) comprises a chassis (41) mounted on the output end of the rotating motor (38), a fixing seat (42) and a connecting seat (47) being mounted on the top of the chassis (41), a cylinder (43) being fixedly mounted on one side of the chassis (41), a mounting seat (44) being fixedly mounted on the fixed end of the cylinder (43), a positioning rod (45) and a resist (46) being fixedly mounted on the side of the mounting seat (44), a placement seat (48) and a positioning cylinder (49) being fixedly mounted on the inner side of the connecting seat (47), and a buffer spring (410) being connected inside the positioning cylinder (49).

4. The valve housing spraying device for exhaust valve processing according to claim 1, characterized in that: The drying machine (2) is distributed above the clamping mechanism (4).

5. The valve housing spraying device for exhaust valve processing according to claim 1, characterized in that: The side of the spray box (1) is provided with a column groove, and the column groove is adapted to the clamping rod on the clamping column (37).

6. The valve housing spraying device for exhaust valve processing according to claim 3, characterized in that: The position of the positioning rod (45) and the position of the positioning cylinder (49) are located in the same vertical plane, and both are made of magnetic materials with opposite magnetism.

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