Valve shell cleaning device

Abstract

The utility model provides a valve shell cleaning device, which belongs to the field of valve production and aims to solve the problem of cleaning attachments on a shell after the valve shell is produced. Cleaning platforms are connected to the tops of the left and right side walls of the mounting bottom frame, guide sliding rods are connected to the bottoms of the cleaning platforms connected to the top of the left side of the mounting bottom frame, electric push cylinders are fixedly mounted on the opposite side walls of the two cleaning platforms, and blocking deflection plates are rotationally connected to the middles of the opposite side walls of the two cleaning platforms; one end of the blocking deflection plate is rotationally connected with a self-rotating roller; according to the valve shell cleaning device, a driving motor is matched with a conveying belt, a rotating rod is clamped, a valve shell is conveyed from the rear side of the top of a cleaning platform to the front side, and when the valve shell reaches a blocking deflection plate, the valve shell is driven to rotate through friction between a rubber side protrusion on the outer wall of an autorotation roller and the rotating rod; and meanwhile, a cleaning support at the top of a cleaning platform on the left side of the top of the mounting bottom frame flushes the outer surface of the valve shell through a nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of umbrella surface processing, and particularly relates to a valve housing cleaning device. Background Technique

[0002] In the manufacturing process of valves, the surface of the valve housing needs to be cleaned to remove some debris on the surface of the housing during valve processing, so as to reduce unexpected situations during subsequent valve assembly. When the existing valve housing cleaning device performs cleaning operations, since the outer shell is arc-shaped, when performing one-way flushing, there are often dead corners when the water flow impacts the outer surface of the valve housing, resulting in incomplete flushing, so that stains remain, and the valve housing is usually in a static state, and residues will still adhere to the valve housing even after flushing. Content of the Utility Model

[0003] The purpose of the utility model is to provide a valve housing cleaning device to solve the problems in the above-mentioned background technique that in the existing valve housing cleaning device, due to the arc-shaped outer shell, when performing one-way flushing, there are often dead corners when the water flow impacts the outer surface of the valve housing, resulting in incomplete flushing, and the valve housing is usually in a static state, and residues will still adhere to the valve housing even after flushing.

[0004] The purpose and effect of the valve housing cleaning device of the utility model are achieved by the following specific technical means:

[0005] A valve housing cleaning device, wherein the valve housing cleaning device includes a mounting chassis; the top of the left and right side walls of the mounting chassis are both connected with cleaning platforms. The cleaning platform on the top of the right side of the mounting chassis is fixedly connected, and the cleaning platform on the top of the left side of the mounting chassis is slidably connected. A driving motor is fixedly installed on the front side of the bottom of the cleaning platform. A guiding slide bar is connected to the bottom of the cleaning platform on the top of the left side of the mounting chassis. The guiding slide bar is in an "L" shape, and a sliding guide block is provided on the bottom end surface of the guiding slide bar. Electric push cylinders are fixedly installed on the opposite side walls of the two cleaning platforms, and a blocking deflection plate is rotatably connected to the middle of the opposite side walls of the two cleaning platforms. One end of the blocking deflection plate is rotatably connected with a self-rotating roller.

[0006] Further, the mounting chassis is composed of four columns and four cross bars. Rectangular concave transverse guide grooves are opened in the top end surfaces of the cross bars on the front and rear side walls of the mounting chassis. The sliding guide block at the bottom of the guiding slide bar is slidably connected in the transverse guide groove. A side mounting plate is fixedly installed in the middle of the top end surface of the left cross bar of the mounting chassis. An electric push-pull cylinder is fixedly installed on the top of the left side wall of the side mounting plate. The telescopic right end of the electric push-pull cylinder is connected to the left side wall of the cleaning platform on the top left side of the mounting chassis.

[0007] Further, mounting seats inclined forward are installed at the middle of the opposite sidewalls of the two cleaning platforms. Electric push cylinders are fixedly installed on the mounting seats. Long strip-shaped conveying guide grooves are formed at the upper and lower ends of the opposite sidewalls of the two cleaning platforms. A cleaning support is fixedly installed at the middle of the top of the left cleaning platform slidably connected to the left top of the mounting base frame. The bottom of the cleaning support is inclined with the left side lower and the right side higher and is arranged with spray heads.

[0008] Further, the drive shaft column connected to the top of the drive motor drive shaft is rotatably connected to the front end of the conveying guide groove. A shaft column is rotatably connected to the rear end of the conveying guide groove. A conveying belt is connected between the drive shaft column and the shaft column. The conveying belt protrudes from the sidewall of the cleaning platform. Both conveying belts move forward from back to front.

[0009] Further, fan-shaped side rotation grooves are formed at the middle of the opposite sidewalls of the two cleaning platforms. A blocking and deflecting plate is rotatably connected in the side rotation grooves. The blocking and deflecting plates rotatably connected in the side rotation grooves of the two cleaning platforms form a "V" - shaped angle. Return springs are connected to the rear sidewalls of both blocking and deflecting plates and are connected to the rear sidewalls of the side rotation grooves.

[0010] Further, self - rotating rollers are coaxially rotatably connected to both the upper and lower sides of the end of the blocking and deflecting plate with a "V" - shaped angle. Rubber side protrusions are arranged in an annular array on the outer sidewall of the self - rotating roller.

[0011] The utility model provides a valve housing cleaning device, which has the following beneficial effects:

[0012] 1. One end of the valve housing is threadedly connected to the rotating rod, and then the rotating rod is inserted through the gap between the rear sides of the two cleaning platforms. At this time, the valve housing is exactly located on the top of the cleaning platform. Then, through the cooperation of the drive motor and the conveying belt, the rotating rod is clamped and the valve housing is conveyed forward from the rear side to the front side of the cleaning platform top. When reaching the blocking and deflecting plate, the rotation of the valve housing is driven by the friction between the rubber side protrusions on the outer wall of the self - rotating roller and the rotating rod. At the same time, the cleaning support on the top of the left cleaning platform on the top of the mounting base frame flushes the outer surface of the valve housing through the spray heads. After the rotating rod rotates multiple circles, the electric push cylinder extends to press one end of the blocking and deflecting plate, so that the end of the blocking and deflecting plate rotatably connected to the electric push cylinder is hidden in the side rotation groove of the cleaning platform. Then, the rotating rod and the valve housing are continuously conveyed forward through the conveying belt to complete the cleaning operation of the valve housing.

[0013] 2. By opening a transverse guide groove in the top end surface of the cross bar of the front and rear side walls of the mounting frame and cooperating with the guide slide bar and sliding guide block installed at the bottom of the cleaning platform, and under the control of the electric push-pull cylinder, the distance between the two cleaning platforms can be adjusted, and then one end of the valve housing is connected to the rotating rod through a thread so that it can be adjusted according to the thickness of the rotating rod connected to the bottom of different valve housings, so that valve housings with different diameters can be flushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model from the right front side axis view;

[0015] Figure 2 This is a schematic diagram of the left side axial structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall split structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the utility model cleaning platform cut and split, showing the left front side axis view;

[0018] Figure 5 This is a schematic diagram of the disassembly structure of the blocking deflection plate and the self-rotating roller of the utility model;

[0019] Figure 6 This is a schematic diagram of the right side structure of the cleaning platform of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Install the chassis; 101. Horizontal guide groove; 102. Side mounting plate; 2. Cleaning platform; 201. Mounting seat; 202. Conveying guide groove; 203. Side rotation groove; 3. Guide slide bar; 301. Sliding guide block; 4. Electric push-pull cylinder; 5. Cleaning bracket; 6. Drive motor; 601. Drive shaft column; 7. Conveying belt; 8. Blocking deflection plate; 801. Reset spring; 9. Electric push cylinder; 10. Self-rotating roller; 1001. Rubber side convexity. DETAILED DESCRIPTION

[0022] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0023] Embodiment 1:

[0024] As attached Figure 1 To Attachment Figure 6 As shown:

[0025] The utility model provides a valve housing cleaning device, comprising: a mounting chassis 1; cleaning platforms 2 are connected to the tops of the left and right side walls of the mounting chassis 1. The cleaning platform 2 at the top of the right side of the mounting chassis 1 is fixedly connected, and the cleaning platform 2 at the top of the left side of the mounting chassis 1 is slidably connected. A driving motor 6 is fixedly installed on the front side of the bottom of the cleaning platform 2. A guiding slide bar 3 is connected to the bottom of the cleaning platform 2 connected to the top of the left side of the mounting chassis 1. The guiding slide bar 3 is in an "L" shape, and a sliding guide block 301 is provided on the bottom end face of the guiding slide bar 3. Electric push cylinders 9 are fixedly installed on the opposite side walls of the two cleaning platforms 2. A blocking deflection plate 8 is rotatably connected to the middle of the opposite side walls of the two cleaning platforms 2. One end of the blocking deflection plate 8 is rotatably connected to a self-rotating roller 10. The mounting chassis 1 is composed of four columns and four cross bars. Rectangular concave transverse guide grooves 101 are formed in the top end faces of the cross bars on the front and rear side walls of the mounting chassis 1. The sliding guide block 301 at the bottom of the guiding slide bar 3 is slidably connected in the transverse guide groove 101. A side mounting plate 102 is fixedly installed in the middle of the top end face of the left cross bar of the mounting chassis 1. An electric push-pull cylinder 4 is fixedly installed on the top left side wall of the side mounting plate 102. The telescopic right end of the electric push-pull cylinder 4 is connected to the left side wall of the cleaning platform 2 at the top left of the mounting chassis 1. Specifically, by forming the transverse guide grooves 101 in the top end faces of the cross bars on the front and rear side walls of the mounting chassis 1 and cooperating with the guiding slide bar 3 and the sliding guide block 301 installed at the bottom of the cleaning platform 2, and under the control of the electric push-pull cylinder 4, the distance between the two cleaning platforms 2 can be adjusted. Then, one end of the valve housing is threadedly connected to the rotating rod, so as to adjust according to the thickness of the rotating rod connected to the bottom of different valve housings, thereby enabling the flushing operation of valve housings with different diameters.

[0026] Among them, mounting seats 201 inclined forward are installed in the middle of the opposite side walls of the two cleaning platforms 2, and electric push cylinders 9 are fixedly installed on the mounting seats 201. Long strip-shaped conveying guide grooves 202 are formed at the upper and lower ends of the opposite side walls of the two cleaning platforms 2. A cleaning bracket 5 is fixedly installed in the middle of the top left side of the cleaning platform 2 slidably connected to the top of the left side of the mounting chassis 1. The bottom of the cleaning bracket 5 is inclined with the left side lower and the right side higher and is arranged with spray nozzles. Specifically, the electric push cylinders 9 installed on the mounting seats 201 on the side walls of the two cleaning platforms 2 can control the state of the blocking deflection plate 8, thereby controlling the pause and passing of the valve housing and the rotating rod, so as to complete the cleaning work of the outer surface of the valve housing through the cleaning bracket 5.

[0027] Among them, the drive shaft column 601 connected to the top of the drive shaft of the drive motor 6 is rotatably connected to the front end of the conveying guide groove 202. A shaft column is rotatably connected to the rear end of the conveying guide groove 202. A conveying belt 7 is connected between the drive shaft column 601 and the shaft column. The conveying belt 7 protrudes from the side wall of the cleaning platform 2. Both conveying belts 7 move from back to front. Specifically, by inserting the rotating rod threadedly connected to the bottom of the valve housing through the gap between the rear sides of the two cleaning platforms 2, at this time, the bottom of the valve housing is placed on the top of the cleaning platform 2. Then, in cooperation with the drive motor 6 and the conveying belt 7, the rotating rod connected to the valve housing is clamped and conveyed from back to front, so that the valve housing can be smoothly conveyed on the top of the cleaning platform 2.

[0028] Among them, sector-shaped side rotation grooves 203 are opened in the middle of the opposite side walls of the two cleaning platforms 2. A blocking and deflecting plate 8 is rotatably connected in the side rotation grooves 203. The blocking and deflecting plates 8 rotatably connected in the side rotation grooves 203 of the two cleaning platforms 2 form a "V" - shaped angle. A return spring 801 is connected to the rear side walls of both blocking and deflecting plates 8 and is connected to the rear side walls of the side rotation grooves 203. Coaxial rotating rollers 10 are rotatably connected to both the upper and lower sides of one end of the blocking and deflecting plate 8 with a "V" - shaped angle. Rubber side protrusions 1001 are arranged in an annular array on the outer side walls of the rotating rollers 10. Specifically, through the cooperation of the blocking and deflecting plate 8 with a "V" - shaped angle and the rotating rollers 10, the friction between the rubber side protrusions 1001 on the outer walls of the rotating rollers 10 and the umbrella rod drives the rotating rod connected to the bottom of the valve housing to rotate. At the same time, the cleaning bracket 5 on the top of the left - hand cleaning platform 2 of the top of the installation chassis 1 flushes the outer surface of the valve housing with high pressure through a nozzle. After the umbrella rotates multiple times, by extending the electric push cylinder 9 to press one end of the blocking and deflecting plate 8, the end of the blocking and deflecting plate 8 rotatably connected to the electric push cylinder 9 is hidden in the side rotation groove 203 of the cleaning platform 2, and then the rotating rod connected to the valve housing can be conveyed out under the action of the conveying belt 7.

[0029] The specific usage mode and function of this embodiment:

[0030] When using this valve housing cleaning device, first connect one end of the valve housing to the rotating rod through threads, and then insert the rotating rod into the gap between the rear sides of the two cleaning platforms 2. At this time, the valve housing is exactly located on the top of the cleaning platform 2. Then, the driving motor 6 and the conveyor belt 7 cooperate to clamp the rotating rod and convey the valve housing from the rear side to the front side of the top of the cleaning platform 2. When reaching the blocking and deflecting plate 8, the friction between the rubber side protrusions 1001 on the outer wall of the self-rotating roller 10 and the rotating rod drives the valve housing to rotate. At the same time, the cleaning bracket 5 on the top of the cleaning platform 2 on the left side of the top of the installation base frame 1 flushes the outer surface of the valve housing through the nozzle. After the rotating rod rotates multiple times, the electric push cylinder 9 extends to press one end of the blocking and deflecting plate 8, so that the end of the blocking and deflecting plate 8 connected to the electric push cylinder 9 is hidden in the side rotation groove 203 of the cleaning platform 2. Then, the rotating rod and the valve housing are continuously conveyed forward through the conveyor belt 7 to complete the cleaning operation of the valve housing.

[0031] Embodiment 2:

[0032] By extending the front and rear lengths of the cleaning platform 2, the length of the conveying line can be increased, and then multiple valve housings can be simultaneously waiting for cleaning operations on the conveying line, better matching the placement speed of the valve housings.

Claims

1. A valve housing cleaning device, characterized in that: It includes an installation chassis (1); cleaning platforms (2) are connected to the tops of the left and right side walls of the installation chassis (1). The cleaning platform (2) on the top of the right side of the installation chassis (1) is fixedly connected, and the cleaning platform (2) on the top of the left side of the installation chassis (1) is slidably connected. A driving motor (6) is fixedly installed on the front side of the bottom of the cleaning platform (2). A guiding slide bar (3) is connected to the bottom of the cleaning platform (2) connected to the top of the left side of the installation chassis (1). The guiding slide bar (3) is in an "L" shape, and a sliding guide block (301) is provided on the bottom end face of the guiding slide bar (3). Electric push cylinders (9) are fixedly installed on the opposite side walls of the two cleaning platforms (2). A blocking deflection plate (8) is rotatably connected to the middle of the opposite side walls of the two cleaning platforms (2). One end of the blocking deflection plate (8) is rotatably connected to a self-rotating roller (10).

2. The valve housing cleaning device according to claim 1, wherein: The installation chassis (1) is composed of four columns and four cross bars. Rectangular concave transverse guide grooves (101) are provided in the top end faces of the cross bars on the front and rear side walls of the installation chassis (1). The sliding guide block (301) at the bottom of the guiding slide bar (3) is slidably connected in the transverse guide groove (101). A side mounting plate (102) is fixedly installed in the middle of the top end face of the left cross bar of the installation chassis (1). An electric push-pull cylinder (4) is fixedly installed on the top of the left side wall of the side mounting plate (102). The telescopic right end of the electric push-pull cylinder (4) is connected to the left side wall of the cleaning platform (2) on the top left side of the installation chassis (1).

3. The valve housing cleaning device according to claim 1, characterized in that: Mounting seats (201) inclined obliquely forward are installed in the middle of the opposite side walls of the two cleaning platforms (2). Electric push cylinders (9) are fixedly installed on the mounting seats (201). Long strip-shaped conveying guide grooves (202) are provided at both the upper and lower ends of the opposite side walls of the two cleaning platforms (2). A cleaning bracket (5) is fixedly installed in the middle of the top of the left side of the cleaning platform (2) slidably connected to the top of the left side of the installation chassis (1). The bottom of the cleaning bracket (5) is inclined with the left side lower and the right side higher and is arranged with spray nozzles.

4. A valve housing cleaning device according to claim 1, characterized in that: The drive shaft column (601) connected to the top of the drive shaft of the drive motor (6) is rotatably connected to the front end of the conveying guide groove (202). A shaft column is rotatably connected to the rear end of the conveying guide groove (202). A conveying belt (7) is connected between the drive shaft column (601) and the shaft column. The conveying belt (7) protrudes from the side wall of the cleaning platform (2). Both of the two conveying belts (7) move forward from the back.

5. A valve housing cleaning device according to claim 1, characterized in that: Sector-shaped side rotation grooves (203) are provided in the middle of the opposite side walls of the two cleaning platforms (2). The blocking deflection plate (8) is rotatably connected in the side rotation grooves (203). The blocking deflection plates (8) rotatably connected in the side rotation grooves (203) of the two cleaning platforms (2) form a "V" - shaped angle. Return springs (801) are connected to the rear side walls of both of the two blocking deflection plates (8) and are connected to the rear side walls of the side rotation grooves (203).

6. The valve housing cleaning device according to claim 1, characterized in that: Self-rotating rollers (10) are coaxially rotatably connected to both the upper and lower sides of one end of the blocking deflection plate (8) with a "V" - shaped angle. Rubber side protrusions (1001) are arranged in an annular array on the outer side wall of the self-rotating roller (10).

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