Sand blasting device for valve body production
The sandblasting device, which combines a slanted slide plate and a magnetic cylinder, solves the problem of unevenness caused by iron filings mixed in during the sandblasting process of the valve body, and achieves uniform sandblasting and stable abrasion effect on the valve body surface.
Patent Information
- Application Number
- CN202520131916.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-21
AI Technical Summary
In the existing valve body sandblasting process, iron filings mixed with sand cause uneven sandblasting effect, excessive wear in some areas, or insufficient sandblasting.
The design employs a combination of a slanted slide plate, a magnetic cylinder, and a motor. It uses magnetic force to attract iron filings and separate sand, and combines a drive wheel and belt to transmit kinetic energy, thereby achieving stable sand spraying and uniform abrasion.
Ensure uniform surface roughness of the valve body to avoid excessive local wear or insufficient sandblasting, and improve the consistency of sandblasting effect.
Smart Images
Figure CN223820343U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to valve body production technical field especially relates to a sand blasting device for valve body production. BACKGROUND
[0002] In the production process of valve body, the surface of valve body needs to be cleaned through sand blasting treatment, and the roughness of the surface of valve body also needs to be treated through sand blasting, so that the service life of valve body workpiece is longer and the mechanical performance is better. At present, when the valve body is sand blasted, the valve body is mainly fixed on a rotatable mechanical structure, and the surface of the valve body is sand blasted by a sand blasting gun when rotating.
[0003] Before sand blasting, there may be rust, scale or machining residual iron filings and other impurities on the surface of the valve body, and if there are casting defects such as blowholes, sand holes and the like on the outside of the valve body, the surrounding metal may be broken and fall off to form iron filings when impacted by sand, and the mixing of iron filings when the sand is repeatedly used will cause the iron filings to impact the surface of the valve body in an irregular manner, which will result in inconsistent sand blasting effects in different areas of the valve body surface, causing uneven surface roughness.
[0004] Therefore, it is necessary to provide a sand blasting device for valve body production to solve the above technical problems. SUMMARY
[0005] The utility model provides a sand blasting device for valve body production, which solves the problem of not being able to treat the iron filings in the sand in a timely manner.
[0006] In order to solve the above technical problems, the sand blasting device for valve body production provided by the utility model comprises a workbench, a sand blasting box is fixedly connected to the top of the workbench, an inclined sliding plate is fixedly connected to the inner wall of the sand blasting box, the inclined sliding plate penetrates through the sand blasting box and extends to the outside of the sand blasting box, a sand filtering box is fixedly connected to the outside of the workbench, a supporting plate is fixedly connected to the outside of the sand filtering box, a first motor is fixedly connected to the bottom of the supporting plate, a first rotating rod is fixedly connected to the outside of the first motor, the first rotating rod penetrates through the sand filtering box and extends to the inside of the sand filtering box, a first magnetic cylinder is fixedly connected to the outside of the first rotating rod, a first fixed frame is movably connected to the outside of the first rotating rod, the first fixed frame is fixedly connected to the inner wall of the sand filtering box, a first inclined plate is fixedly connected to the inner wall of the sand filtering box, a transmission wheel is fixedly connected to the outside of the first rotating rod, a belt is transmissionally connected to the outside of the transmission wheel, a rotating wheel is transmissionally connected to the other end of the belt, a second rotating rod is fixedly connected to one end of the rotating wheel, the second rotating rod is movably connected to the sand filtering box, a second magnetic cylinder is fixedly connected to the outside of the second rotating rod, a second fixed frame is movably connected to the outside of the second rotating rod, the second fixed frame is fixedly connected to the sand filtering box, a second inclined plate is fixedly connected to the inner wall of the sand filtering box, an inclined block is fixedly connected to the inner wall of the sand filtering box, a sand outlet hole is formed in the bottom of the sand filtering box, a sand outlet pipe is fixedly connected to the bottom of the sand filtering box, and a sand filtering cover plate is movably connected to the outside of the sand filtering box.
[0007] Preferably, the sand blasting box is fixedly connected with a purification box, the top of the purification box is fixedly connected with a vertical block, the top of the vertical block is fixedly connected with a dust suction pump, the dust suction pump is fixedly connected with a dust suction pipe outside, the dust suction pipe penetrates through the purification box and extends to the inside of the purification box, the dust suction pump is fixedly connected with a dust discharge pipe outside, the dust discharge pipe penetrates through the purification box and extends to the inside of the purification box, the inner wall of the purification box is fixedly connected with a filtering mechanism, the outside of the purification box is slidably connected with a purification plate, the outside of the purification box is fixedly connected with a communication pipe, the other end of the communication pipe is fixedly connected with a spraying box, the top of the spraying box is fixedly connected with an atomizing mechanism, one side of the spraying box is fixedly connected with an air outlet pipe, and the bottom of the spraying box is fixedly connected with a drain pipe.
[0008] Preferably, the sand blasting box is fixedly connected with a second motor, one end of the second motor is fixedly connected with a threaded lead screw, the threaded lead screw is threadedly connected with a sand blasting gun outside, the inner wall of the sand blasting box is fixedly connected with an elongated rod, the elongated rod is slidably connected with the sand blasting gun, and the inner wall of the sand blasting box is fixedly connected with a hydraulic clamping mechanism.
[0009] Preferably, the sand blasting box is fixedly connected with a side strip, the inside of the side strip is slidably connected with a box plate, and the outside of the box plate is fixedly connected with a perspective plate.
[0010] Preferably, the top of the sand filtering box is fixedly connected with an anti-blocking box, and the top of the anti-blocking box is slidably connected with an anti-blocking cover plate.
[0011] Preferably, the workbench bottom is fixedly connected with a support frame.
[0012] Compared with the related art, the sand blasting device for valve body production has the following beneficial effects:
[0013] The sand blasting device for valve body production provided by the utility model has the advantages that the iron filings in the sand material can be cleaned and separated through the cooperation of the first inclined plate, the first motor, the first rotating rod, the first magnetic cylinder, the transmission wheel, the belt, the rotating wheel, the second inclined plate, the second rotating rod and the second magnetic cylinder, the impact force and the abrasion effect of the sand material sprayed to the surface of the valve body are more stable and consistent, and therefore the roughness of the surface of the valve body is more uniform, and the conditions of local excessive wear or insufficient sand blasting caused by the iron filings do not occur. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 A preferred embodiment structure diagram of the sand blasting device for valve body production is shown in the figure;
[0015] Figure 2 A preferred embodiment structure diagram of the sand blasting device for valve body production is shown in the figure; Figure 1 A preferred embodiment structure diagram of the sand blasting device for valve body production is shown in the figure;
[0016] Figure 3 A preferred embodiment structure diagram of the sand blasting device for valve body production is shown in the figure; Figure 1 A preferred embodiment structure diagram of the sand blasting device for valve body production is shown in the figure;
[0017] Figure 4 A preferred embodiment structure diagram of the sand blasting device for valve body production is shown in the figure; Figure 3 A preferred embodiment structure diagram of the sand blasting device for valve body production is shown in the figure;
[0018] Figure 5 A preferred embodiment structure diagram of the sand blasting device for valve body production is shown in the figure; Figure 4 A preferred embodiment structure diagram of the sand blasting device for valve body production is shown in the figure.
[0019] The figure shows that the sand blasting device for valve body production comprises a workbench 1, a sand blasting box 2, an inclined sliding plate 3, a sand filtering box 4, a supporting plate 5, a first motor 6, a first rotating rod 7, a first magnetic cylinder 8, a first fixed frame 9, a first inclined plate 10, a transmission wheel 11, a belt 12, a rotating wheel 13, a second rotating rod 14, a second magnetic cylinder 15, a second fixed frame 16, a second inclined plate 17, an inclined block 18, a sand outlet hole 19, a sand outlet pipe 20, a sand filtering cover plate 21, a purification box 22, a vertical block 23, a dust suction pump 24, a dust suction pipe 25, a dust discharge pipe 26, a filtering mechanism 27, a purification plate 28, a communication pipe 29, a spraying box 30, an atomization mechanism 31, an air outlet pipe 32, a drain pipe 33, a second motor 34, a threaded screw rod 35, a sand blasting gun 36, a long rod 37, a hydraulic clamping mechanism 38, a side strip 39, a box plate 40, a perspective plate 41, an anti-blocking box 42, an anti-blocking cover plate 43 and a support frame 44. DETAILED DESCRIPTION
[0020] The utility model will be further described below in combination with the drawings and embodiments.
[0021] Please combine with reference to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 Among them, Figure 1 It is a preferred embodiment structure diagram of valve body production sand blasting device provided by the utility model; Figure 2 It is the front view schematic diagram shown in Figure 1 ; Figure 3 It is the rear view schematic diagram shown in Figure 1 ; Figure 4 It is the internal structure schematic diagram shown in Figure 3 ; Figure 5 It is the A part enlarged schematic diagram shown in Figure 4 . Valve body production sand blasting device includes: workbench 1, the top of workbench 1 is fixedly connected with sand blasting box 2, the inner wall of sand blasting box 2 is fixedly connected with inclined slide 3, inclined slide 3 is through sand blasting box 2 and extends to the outside of sand blasting box 2, the outside of workbench 1 is fixedly connected with filter sand box 4, the outside of filter sand box 4 is fixedly connected with support plate 5, the bottom of support plate 5 is fixedly connected with first motor 6, the outside of first motor 6 is fixedly connected with first rotating rod 7, first rotating rod 7 is through filter sand box 4 and extends to filter sand box 4 inside, the outside of first rotating rod 7 is fixedly connected with first magnetic cylinder 8, the outside of first rotating rod 7 is movably connected with first fixed frame 9, first fixed frame 9 is fixedly connected with the inner wall of filter sand box 4, the inner wall of filter sand box 4 is fixedly connected with first inclined plate 10, the outside of first rotating rod 7 is fixedly connected with transmission wheel 11, the outside of transmission wheel 11 is drivingly connected with belt 12, the other end of belt 12 is drivingly connected with rotating wheel 13 inside, one end of rotating wheel 13 is fixedly connected with second rotating rod 14, second rotating rod 14 is movably connected with filter sand box 4, the outside of second rotating rod 14 is fixedly connected with second magnetic cylinder 15, the outside of second rotating rod 14 is movably connected with second fixed frame 16, second fixed frame 16 is fixedly connected with filter sand box 4, the inner wall of filter sand box 4 is fixedly connected with second inclined plate 17, the inner wall of filter sand box 4 is fixedly connected with inclined block 18, the bottom of filter sand box 4 is provided with sand outlet hole 19, the bottom of filter sand box 4 is fixedly connected with sand outlet pipe 20, the outside of filter sand box 4 is movably connected with filter sand cover plate 21.
[0022] Through inclined block 18, sand can be better gathered together, and then discharged through sand outlet pipe 20.
[0023] The sand blasting box 2 is externally fixedly connected with a purification box 22, the top of the purification box 22 is fixedly connected with a vertical block 23, the top of the vertical block 23 is fixedly connected with a dust suction pump 24, the dust suction pump 24 is externally fixedly connected with a dust suction pipe 25, the dust suction pipe 25 penetrates the purification box 22 and extends into the purification box 22, the dust suction pump 24 is externally fixedly connected with a dust exhaust pipe 26, the dust exhaust pipe 26 penetrates the purification box 22 and extends into the purification box 22, the inner wall of the purification box 22 is fixedly connected with a filtering mechanism 27, the purification box 22 is externally slidably connected with a purification plate 28, the purification box 22 is externally fixedly connected with a communication pipe 29, one end of the communication pipe 29 is fixedly connected with a spraying box 30, the top of the spraying box 30 is fixedly connected with an atomizing mechanism 31, one side of the spraying box 30 is fixedly connected with an air outlet pipe 32, and the bottom of the spraying box 30 is fixedly connected with a drain pipe 33.
[0024] When the dust suction pump 24 is started, the dust generated during the operation of the sand blasting box 2 can be sucked through the dust suction pipe 25 and transported to the inside of the purification box 22 through the dust exhaust pipe 26, a coarse filter plate and a fine filter plate are arranged in the purification box 22, respectively, and the two filter plates are made of flannel, the dust is filtered, and the coarse filter plate and the fine filter plate can be slid to facilitate taking, the purification plate 28 is slid out of the purification box 22, the filter plate is taken out and the adsorbed dust is cleaned, the filtered dust is transported to the inside of the spraying box 30 through the communication pipe 29, the water vapor generated by the atomizing mechanism 31 is combined with the dust in the spraying box 30, and the small particles in the dust are better removed, the filtered gas is discharged through the air outlet pipe 32, and the sewage generated after atomization is discharged through the drain pipe 33.
[0025] The sand blasting box 2 is externally fixedly connected with a second motor 34, one end of the second motor 34 is fixedly connected with a threaded lead screw 35, the threaded lead screw 35 is externally threadedly connected with a sand blasting gun 36, the inner wall of the sand blasting box 2 is fixedly connected with an elongated rod 37, the elongated rod 37 is slidably connected with the sand blasting gun 36, and the inner wall of the sand blasting box 2 is fixedly connected with a hydraulic clamping mechanism 38.
[0026] When the second motor 34 is reversely rotated, the sand blasting gun 36 can move left and right on the threaded lead screw 35, the sand blasting gun 36 is limited by the elongated rod 37 and can move in a horizontal track, the valve body is clamped by controlling the hydraulic mechanism 38, and the hydraulic mechanism 38 can rotate, so that the sand blasting gun 36 can move left and right and the valve body is more comprehensively sand blasted.
[0027] The sand blasting box 2 is externally fixedly connected with a side strip 39, the side strip 39 is slidably connected with a box plate 40, and the box plate 40 is externally fixedly connected with a perspective plate 41.
[0028] The box plate 40 can slide better through the edge 39, and the perspective plate 41 is made of acrylic and has good perspective effect, so that the sand blasting condition can be observed.
[0029] The anti-blocking box 42 is fixedly connected to the top of the sand filter box 4, and the anti-blocking cover plate 43 is slidably connected to the top of the anti-blocking box 42.
[0030] The anti-blocking box 42 is arranged at the joint of the inclined sliding plate 3 and the sand filter box 4, so that the sand can be dredged by using a tool when the sand is blocked.
[0031] The support frame 44 is fixedly connected to the bottom of the workbench 1.
[0032] The working principle of the sand blasting device for valve body production is as follows: when the sand in the sand blasting box 2 slides from the inclined sliding plate 3 to the inside of the sand filter box 4, the sand first slides onto the first inclined plate 10, the first magnetic cylinder 8 can rotate when the first rotating rod 7 rotates under the action of the first motor 6, the sand on the first inclined plate 10 slides onto the first magnetic cylinder 8 due to inertia, the magnetic force of the first magnetic cylinder 8 can adsorb the iron filings in the sand to form the first rough filtration, the kinetic energy is transmitted to the rotating wheel 13 through the belt 12 outside the transmission wheel 11, the second rotating rod 14 rotates synchronously when the rotating wheel 13 rotates, the sand continues to slide onto the second magnetic cylinder 15 due to inertia on the second inclined plate 17, so that the iron filings in the sand can be adsorbed again to form fine filtration, and finally after the work is completed, the power supply of the first motor 6 is turned off, the magnetic force of the first magnetic cylinder 8 and the second magnetic cylinder 15 disappears due to the interruption of the power supply, so that the iron filings fall off, a small amount of iron filings are still adsorbed on the first magnetic cylinder 8 and the second magnetic cylinder 15 due to the influence of static electricity, the sand filter cover plate 21 needs to be opened, and the first magnetic cylinder 8 and the second magnetic cylinder 15 are cleaned by using a brush.
[0033] Compared with the related art, the sand blasting device for valve body production has the following beneficial effects:
[0034] The sand blasting device for valve body production is provided, the first inclined plate 10, the first motor 6, the first rotating rod 7, the first magnetic cylinder 8, the transmission wheel 11, the belt 12, the rotating wheel 13, the second inclined plate 17, the second rotating rod 14 and the second magnetic cylinder 15 are used in cooperation, so that the iron filings in the sand can be cleaned and separated, the impact force and the abrasion effect of the sand sprayed onto the surface of the valve body are more stable and consistent, and therefore the roughness of the surface of the valve body is more uniform, and the local excessive wear or insufficient sand blasting caused by the iron filings does not occur.
[0035] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.
Claims
1. A sandblasting device for valve body production, characterized in that, include: A workbench is provided, with a sandblasting box fixedly connected to its top. An inclined slide is fixedly connected to the inner wall of the sandblasting box, extending through the sandblasting box and outwards. A filter box is fixedly connected to the outside of the workbench, and a support plate is fixedly connected to the outside of the filter box. A first motor is fixedly connected to the bottom of the support plate, and a first rotating rod is fixedly connected to the outside of the first motor. The first rotating rod extends through the filter box and into its interior. A first magnetic cylinder is fixedly connected to the outside of the first rotating rod, and a first fixed frame is movably connected to the outside of the first rotating rod. The first fixed frame is fixedly connected to the inner wall of the filter box. A first... The filter box has the following components: an inclined plate, a transmission wheel fixedly connected to the outside of the first rotating rod, a belt externally connected to the transmission wheel, a rotating wheel internally connected to the other end of the belt, a second rotating rod fixedly connected to one end of the rotating wheel, the second rotating rod being movably connected to the filter sand box, a second magnetic cylinder fixedly connected to the outside of the second rotating rod, a second fixed frame movably connected to the outside of the second rotating rod, the second fixed frame being fixedly connected to the filter sand box, a second inclined plate fixedly connected to the inner wall of the filter sand box, an inclined block fixedly connected to the inner wall of the filter sand box, a sand outlet hole at the bottom of the filter sand box, a sand outlet pipe fixedly connected to the bottom of the filter sand box, and a filter sand cover plate movably connected to the outside of the filter sand box.
2. The sandblasting device for valve body production according to claim 1, characterized in that, A purification chamber is fixedly connected to the outside of the sandblasting box. A vertical block is fixedly connected to the top of the purification chamber. A dust pump is fixedly connected to the top of the vertical block. A dust suction pipe is fixedly connected to the outside of the dust pump. The dust suction pipe passes through the purification chamber and extends into the purification chamber. A dust discharge pipe is fixedly connected to the outside of the dust pump. The dust discharge pipe passes through the purification chamber and extends into the purification chamber. A filter mechanism is fixedly connected to the inner wall of the purification chamber. A purification plate is slidably connected to the outside of the purification chamber. A connecting pipe is fixedly connected to the outside of the purification chamber. A spray box is fixedly connected to the other end of the connecting pipe. An atomizing mechanism is fixedly connected to the top of the spray box. An air outlet pipe is fixedly connected to one side of the spray box. A drain pipe is fixedly connected to the bottom of the spray box.
3. The sandblasting device for valve body production according to claim 1, characterized in that, A second motor is fixedly connected to the outside of the sandblasting box. A threaded screw is fixedly connected to one end of the second motor. A sandblasting gun is threadedly connected to the outside of the threaded screw. A long rod is fixedly connected to the inner wall of the sandblasting box. The long rod is slidably connected to the sandblasting gun. A hydraulic clamping mechanism is fixedly connected to the inner wall of the sandblasting box.
4. The sandblasting device for valve body production according to claim 1, characterized in that, The sandblasting box is fixedly connected to the outside of a side strip, and a box panel is slidably connected inside the side strip. A viewing plate is fixedly connected to the outside of the box panel.
5. The sandblasting device for valve body production according to claim 1, characterized in that, An anti-clogging box is fixedly connected to the top of the filter sand box, and an anti-clogging cover is slidably connected to the top of the anti-clogging box.
6. The sandblasting device for valve body production according to claim 1, characterized in that, A support frame is fixedly connected to the bottom of the workbench.