Automatic sand blasting machine equipment for metal surface

Abstract

The utility model discloses automatic sand blasting machine equipment for metal surfaces, which comprises a protective box, a box door is fixedly mounted on the outer wall of the protective box, rotating rods are rotatably mounted on the inner walls of the two sides of the protective box in a penetrating manner, and clamping frames are fixedly mounted on the outer walls of the two rotating rods. Clamping plates are fixedly mounted on the inner top walls of the two clamping frames through telescopic mechanisms correspondingly, and rotating shafts are rotationally mounted on the outer walls of the two sides of the protection box correspondingly. The gear, the toothed plate, the rotating rod and other assemblies are arranged, the toothed plate can be driven to move through cooperation with the movable plate under the telescopic action of the air cylinder, the gear can be driven to rotate when the toothed plate moves, the rotating shaft can be driven to rotate through cooperation of the gear and the toothed plate, and then the rotating shaft drives the rotating rod to rotate through the two belt wheels connected with the belt. And the rotating rod rotates to drive the metal workpiece clamped and fixed in the rotating rod to rotate through matching with the clamping frame, so that different surfaces of the metal workpiece can be subjected to sand blasting, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand blasting machine equipment technical field especially relates to a kind of automatic sand blasting machine equipment for metal surface. BACKGROUND

[0002] Sand blasting refers to the process of using high-speed sand flow impact to clean and roughen the surface of the substrate. Due to the impact and cutting action of the abrasive on the surface of the metal workpiece, the mechanical properties of the metal workpiece can be improved. Therefore, workers often use sand blasting devices to process metal workpieces.

[0003] When the sand blasting machine is working, the worker will fix the workpiece before sand blasting to ensure the stability of the metal workpiece during sand blasting. In the prior art, when the multiple surfaces of the metal workpiece need to be sand blasted, the worker needs to pause the sand blasting work after completing the sand blasting of one surface of the workpiece, release the fixation of the workpiece, turn over the workpiece and fix it again for multi-surface sand blasting operation. This will reduce the sand blasting efficiency of the workpiece and lack of practicality. Therefore, it is necessary to redesign an automatic sand blasting machine equipment for metal surface to solve the above problems. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides an automatic sand blasting machine equipment for metal surface.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An automatic sand blasting machine equipment for metal surface includes a protective box, a box door is fixedly installed on the outer wall of the protective box, a rotating rod is rotatably installed on the inner wall of both sides of the protective box, a clamping frame is fixedly installed on the outer wall of both rotating rods, a clamping plate is fixedly installed on the inner top wall of both clamping frames through an extension mechanism, a rotating shaft is rotatably installed on the outer wall of both sides of the protective box, the rotating shaft and the rotating rod on the same side are connected through a transmission mechanism, a gear is fixedly installed on the outer wall of both rotating shafts, a support plate is fixedly installed on the outer wall of the protective box, a moving plate is fixedly installed on the bottom wall of the support plate through a lifting mechanism, two toothed plates are fixedly installed on the bottom wall of the moving plate and matched with the two gears, the gear and the toothed plate on the same side are mutually engaged, a fan and a dust removal box are fixedly installed on the outer wall of the protective box through a fixing mechanism, a dust cover is fixedly installed on the outer wall of the inlet pipe of the fan, the outlet pipe of the fan extends into the interior of the dust removal box, a cover plate is slidably installed on the upper end face of the dust removal box, a sealing gasket matched with the cover plate is fixedly installed on the upper end face of the dust removal box, and a dustproof filter screen is fixedly installed on the outer wall of the dust removal box through an installation opening.

[0007] Preferably, the extension mechanism includes an electric push rod fixedly installed on the inner top wall of the clamping frame, and the electric push rod is fixedly connected with the outer wall of the clamping plate at the extension end.

[0008] Preferably, the transmission mechanism comprises pulleys fixedly installed on the rotating rod and the outer wall of the rotating shaft, and the two pulleys are connected by a belt.

[0009] Preferably, the lifting mechanism comprises a pneumatic cylinder fixedly installed on the bottom wall of the support plate, and the telescopic end of the pneumatic cylinder is fixedly connected with the upper end face of the moving plate.

[0010] Preferably, the fixing mechanism comprises a fixing plate fixedly installed on the outer wall of the protective box, and the fan and the dust removal box are both fixedly installed on the upper end face of the fixing plate.

[0011] Preferably, the inner walls of the two clamping plates are both fixedly installed with anti-skid pads, and the two anti-skid pads and the sealing pad are both made of rubber.

[0012] The metal surface automatic sand blasting machine equipment has the advantages that:

[0013] 1. The gear, the toothed plate and the rotating rod are arranged, and the toothed plate can be driven to move under the cooperation of the moving plate under the telescopic action of the pneumatic cylinder. The gear can be driven to rotate when the toothed plate moves. The rotating shaft can be driven to rotate under the engagement of the gear and the toothed plate. The rotating rod can be driven to rotate through the two pulleys connected by the belt. The rotating rod can drive the metal workpiece fixedly arranged in the clamping frame to rotate through the cooperation of the clamping frame, so that different surfaces of the metal workpiece can be sand blasted, and the working efficiency is greatly improved.

[0014] 2. The fan, the dust hood and the dust removal box are arranged. The dust scattered in the protective box can be sucked through the cooperation of the dust hood through the inlet pipe of the fan. The sucked dust is discharged into the dust removal box through the outlet pipe of the fan, so that the dust scattered in the sand blasting process does not affect the health of the workers. The dust in the dust removal box can be intercepted and filtered through the dust filter screen, so that the air circulation is effectively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure diagram of the metal surface automatic sand blasting machine equipment is provided.

[0016] Figure 2 A left view structure diagram of the metal surface automatic sand blasting machine equipment is provided.

[0017] Figure 3 A rear view structure diagram of the metal surface automatic sand blasting machine equipment is provided.

[0018] Figure 4 A structure diagram of the metal surface automatic sand blasting machine equipment is provided. Figure 2 An enlarged structure diagram of A in the metal surface automatic sand blasting machine equipment is provided.

[0019] Figure 5 A structure diagram of the metal surface automatic sand blasting machine equipment is provided.Figure 3 structure in B in FIG.

[0020] In the figure: 1 protection box, 2 box door, 3 rotating rod, 4 clamping frame, 5 electric push rod, 6 clamping plate, 7 non-slip pad, 8 rotating shaft, 9 belt pulley, 10 gear, 11 support plate, 12 air cylinder, 13 moving plate, 14 toothed plate, 15 fixed plate, 16 fan, 17 dust cover, 18 dust removal box, 19 cover plate, 20 sealing gasket, 21 dustproof filter screen. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Referring to Figures 1-5 A kind of automatic sand blasting machine equipment for metal surface, including protection box 1, box door 2 is fixedly installed on the outer wall of protection box 1, rotating penetration installation is rotated in the inner wall of both sides of protection box 1 3 rotating rod, two rotating rods 3 outer wall are fixedly installed with clamping frame 4, two clamping frames 4 inner top wall are fixedly installed with clamping plate 6 by telescopic mechanism, two clamping plates 6 inner wall are fixedly installed with non-slip pad 7, two non-slip pads 7 and sealing gasket 20 are rubber material, rubber material has very good elasticity and softness, this makes it can form a more compact contact between surface and object, to increase friction, improve friction coefficient.Telescopic mechanism includes electric push rod 5 fixedly installed in the inner top wall of clamping frame 4, electric push rod 5 telescopic end and clamping plate 6 outer wall are fixedly connected, rotating shaft 8 is rotationally installed on the outer wall of both sides of protection box 1, same side rotating shaft 8 and rotating rod 3 outer wall are connected by transmission mechanism, transmission mechanism includes belt pulley 9 fixedly installed on the outer wall of rotating rod 3 and rotating shaft 8, two belt pulleys 9 are connected by belt transmission, two rotating shafts 8 outer wall are fixedly installed with gear 10, support plate 11 is fixedly installed on the outer wall of protection box 1, moving plate 13 is fixedly installed on the bottom wall of support plate 11 by lifting mechanism, lifting mechanism includes air cylinder 12 fixedly installed on the bottom wall of support plate 11, air cylinder 12 telescopic end and moving plate 13 upper end surface are fixedly connected.

[0023] The bottom wall of the moving plate 13 is fixedly provided with two toothed plates 14 matched with the two gears 10, the gears 10 and the toothed plates 14 on the same side are engaged with each other, the outer wall of the protective box 1 is fixedly provided with a fan 16 and a dust removal box 18 through a fixing mechanism, the fixing mechanism comprises a fixing plate 15 fixedly provided on the outer wall of the protective box 1, the fan 16 and the dust removal box 18 are both fixedly provided on the upper end surface of the fixing plate 15, a dust suction cover 17 is fixedly provided on the outer wall of the inlet pipe of the fan 16, the outlet pipe of the fan 16 extends into the dust removal box 18, a cover plate 19 is slidably provided on the upper end surface of the dust removal box 18, a sealing gasket 20 matched with the cover plate 19 is fixedly provided on the upper end surface of the dust removal box 18, and a dust filter screen 21 is fixedly provided on the outer wall of the dust removal box 18 through a mounting opening.

[0024] When the utility model is used, the metal workpiece is placed on the inner bottom wall of the two clamping frames 4, then the clamping plates 6 on the same side can be driven to move downwards under the telescopic action of the two electric push rods 5, and the metal workpiece is clamped and fixed through the antiskid pads 7, the antiskid pads 7 can increase the friction between the clamping plates 6 and the metal workpiece, increase the clamping effect, and avoid the position deviation of the metal workpiece during sand blasting, when it is needed to sand blast other surfaces of the metal workpiece, the two toothed plates 14 can be driven to move through the cooperation with the moving plate 13 under the telescopic action of the air cylinder 12, the toothed plates 14 can drive the gears 10 on the same side to rotate when moving, the gears 10 can drive the rotating shafts 8 to rotate while being engaged with the toothed plates 14, the rotating shafts 8 can drive one of the pulleys 9 to rotate when rotating, the pulley 9 can drive the other pulley 9 to rotate through the belt connection when rotating, the two pulleys 9 can drive the rotating rods 3 on the same side to rotate when rotating, the rotating rods 3 can drive the metal workpiece clamped and fixed in the clamping frames 4 to rotate through the cooperation, and thus the sand blasting of different surfaces of the metal workpiece can be realized.

[0025] At the same time, the dust generated during the sand blasting process can be sucked through the cooperation of the fan 16 inlet pipe and the dust suction cover 17, and the sucked dust can be discharged to the dust removal box 18 through the fan 16 outlet pipe, so that the dust floating during the sand blasting process can be avoided to affect the health of the workers, the dust in the dust removal box 18 can be intercepted and filtered through the dust filter screen 21, the air circulation can be effectively ensured, the dust in the air can be prevented from penetrating from the gap between the cover plate 19 and the sealing gasket 20, and the dust removal effect of the dust removal box 18 can be affected.

[0026] The above is only a preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An automatic sandblasting machine apparatus for metal surfaces, comprising a protective box (1), characterized in that, The protective box (1) outer wall is fixedly installed with a box door (2), both sides of the protective box (1) are rotatably installed with a rotating rod (3), both sides of the rotating rod (3) are fixedly installed with a clamping frame (4), both sides of the clamping frame (4) are fixedly installed with a clamping plate (6) through a telescopic mechanism, both sides of the protective box (1) are rotatably installed with a rotating shaft (8), the rotating shaft (8) and the rotating rod (3) are connected through a transmission mechanism, both sides of the rotating shaft (8) are fixedly installed with a gear (10), the protective box (1) is fixedly installed with a support plate (11), the support plate (11) is fixedly installed with a moving plate (13) through a lifting mechanism, the moving plate (13) is fixedly installed with two toothed plates (14) matched with the two gears (10), the gear (10) and the toothed plate (14) are engaged with each other, the protective box (1) is fixedly installed with a fan (16) and a dust removal box (18) through a fixing mechanism, the fan (16) is fixedly installed with a dust cover (17) on the inlet pipe, the outlet pipe of the fan (16) extends to the inside of the dust removal box (18), the dust removal box (18) is slidably installed with a cover plate (19) on the upper end face, the dust removal box (18) is fixedly installed with a sealing gasket (20) matched with the cover plate (19), and the dust removal box (18) is fixedly installed with a dust filter screen (21) through a mounting opening.

2. An automatic sandblasting machine apparatus for metal surfaces according to claim 1, characterized in that, The telescopic mechanism comprises an electric push rod (5) fixedly installed on the inner top wall of the clamping frame (4), and the telescopic end of the electric push rod (5) is fixedly connected with the outer wall of the clamping plate (6).

3. An automatic grit blasting machine apparatus for metal surfaces as claimed in claim 2 wherein, The transmission mechanism comprises a belt pulley (9) fixedly installed on the outer wall of the rotating rod (3) and the rotating shaft (8), and the two belt pulleys (9) are connected and driven by a belt.

4. An automatic grit blasting machine apparatus for metal surfaces as claimed in claim 3 wherein, The lifting mechanism comprises a gas cylinder (12) fixedly installed on the bottom wall of the support plate (11), and the telescopic end of the gas cylinder (12) is fixedly connected with the upper end face of the moving plate (13).

5. An automatic grit blasting machine apparatus for metal surfaces as claimed in claim 4 wherein, The fixing mechanism comprises a fixing plate (15) fixedly installed on the outer wall of the protective box (1), and the fan (16) and the dust removal box (18) are fixedly installed on the upper end face of the fixing plate (15).

6. An automatic grit blasting machine apparatus for metal surfaces as claimed in claim 5 wherein, Both sides of the clamping plate (6) are fixedly installed with an anti-skid pad (7), and both the anti-skid pad (7) and the sealing gasket (20) are made of rubber.

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