Shot blasting and sand blasting cleaning device

Abstract

The utility model relates to the technical field of shot blasting and sand blasting, and discloses a shot blasting and sand blasting cleaning device which comprises a bracket, a sand blasting box is arranged at the top of the bracket, a shot blasting device is arranged at the rear part of the sand blasting box, a cleaning box is arranged at the bottom of the bracket, and a screen is inserted into the upper side of an inner cavity of the cleaning box. Guide rods are connected to the left side and the right side of the inner side of the mounting plate; the guide rod is sleeved with the double-end motor, rotors of the double-end motor are coaxially connected with eccentric wheels, and the upper side and the lower side of the outer portion of the guide rod are sleeved with springs; according to the shot-blasting and sand-blasting cleaning device, the eccentric wheel is driven by the double-head motor to rotate, so that the double-head motor drives the assembling plate and the connecting lugs to move up and down under the cooperation of the spring, sand grains can be flatly laid by knocking and vibrating the screen mesh up and down in a reciprocating manner, and the sand-blasting effect is improved. And the used blasted sand can be conveniently and rapidly separated, and the cleaning speed of the blasted sand is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shot blasting technical field, concretely to a shot blasting cleaning device. BACKGROUND

[0002] Shot blasting is a kind of surface treatment process, it is cleaned or strengthened workpiece surface through high-speed projectile or sand grain. This process can remove oxide skin, rust, old coating etc., simultaneously, through impact, improve the mechanical properties of workpiece surface, such as fatigue strength and tensile stress corrosion resistance. Shot blasting is widely used in foundry, forging, heat treated workpiece cleaning, and strengthening treatment to part surface, and in order to improve the recycling rate of sand grain, the ejected sand grain is recycled and cleaned through cleaning device.

[0003] Common shot blasting cleaning device usually includes shot blaster, wear-resistant rubber ring belt, auger, elevator, feeding conveyor, dust removal system etc. component, these devices can effectively improve cleaning efficiency, reduce labor intensity, and reduce environmental pollution through automatic operation, but this way is scattered after sand grain is ejected, is inconvenient for centralized cleaning, and after workpiece is shot blasted, sand grain and oxide layer, chippings or impurities etc. on workpiece surface are mixed together, so that screening treatment is inconvenient when cleaning and recycling, leading to poor cleaning quality of sand grain, can not meet the working requirement of shot blasting, and therefore a shot blasting cleaning device is provided. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a shot blasting cleaning device to solve the technical problem that sand grain is scattered after being ejected and is inconvenient for centralized cleaning.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a shot blasting cleaning device, comprising:

[0008] Support, the top of the support is equipped with a sand blasting box, the rear portion of the sand blasting box is installed with a shot blaster, the bottom of the support is equipped with a cleaning box;

[0009] Mounting plate, connected on the upper and lower portions of the left and right sides of the cleaning box, the inner chamber of the cleaning box is inserted with a screen on the upper side, the inner side of the mounting plate is connected with a guide rod on the left and right sides;

[0010] Double-head motor, sleeved on the outer portion of the guide rod, the rotor of the double-head motor is coaxially connected with an eccentric wheel, the outer portion of the guide rod is sleeved with a spring on the upper and lower sides;

[0011] The assembling plate is connected to the left and right sides of the double-head motor, and the inner side of the assembling plate is provided with a connecting lug, and the inner end of the connecting lug is connected to the corresponding position of the screen.

[0012] Preferably, a grid plate is arranged at the lower part of the inner cavity of the sand blasting box, and a discharge pipe is arranged at the middle position of the bottom of the sand blasting box and is connected to the inside of the cleaning box, so that the sand particles can be discharged in a concentrated manner.

[0013] Preferably, the upper and lower ends of the spring are connected to the corresponding positions of the mounting plate and the double-head motor respectively, and the left and right sides of the cleaning box are provided with a sliding groove at the corresponding positions of the connecting lug, so that the connecting lug is prevented from interfering with the up-and-down movement.

[0014] Preferably, the upper and lower sides of the screen are provided with a baffle at the corresponding positions of the sliding groove, and the width and height of the baffle are greater than those of the sliding groove, so that the sand particles are prevented from flowing out of the sliding groove during the up-and-down movement of the screen.

[0015] Preferably, a sealing door is hingedly connected to the upper side of the front part of the cleaning box, a handle is arranged on the front side of the sealing door, and a sealing gasket is clamped to the inner side of the sealing door, so that the sealing property of the cleaning box is improved.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the present application provides a kind of

[0018] Beneficial effects:

[0019] The sand blasting cleaning device is driven by the double-head motor to rotate the eccentric wheel, so that the double-head motor drives the assembling plate and the connecting lug to move up and down under the cooperation of the spring, so that the sand particles can be laid flat by reciprocating and knocking the screen when falling on the surface of the screen, which facilitates the separation of the used sand blasting, improves the cleaning speed of the sand blasting, and avoids the accumulation of the sand blasting in the laying manner, improves the cleaning quality, so that the separated sand blasting can be immediately reused, improves the practicability of the cleaning device. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present application;

[0021] Figure 2 It is a sand blasting box cross-sectional structure schematic diagram of the present application;

[0022] Figure 3 It is a cleaning box structure schematic diagram of the present application;

[0023] Figure 4 It is a cleaning box cross-sectional structure schematic diagram of the present application;

[0024] Figure 5 It is the chute and baffle structure schematic view of the utility model;

[0025] Figure 6 It is the guide rod and double head motor structure schematic view of the utility model.

[0026] In the drawing: 1, support; 2, sand blasting box; 3, shot blasting machine; 4, cleaning box; 5, grid plate; 6, discharge pipe; 7, mounting plate; 8, screen; 9, guide rod; 10, double head motor; 11, eccentric wheel; 12, spring; 13, assembly plate; 14, connecting lug; 15, chute; 16, baffle; 17, sealing door. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0028] The utility model provides a kind of technical scheme, a shot blasting cleaning device, including support 1, sand blasting box 2, shot blasting machine 3, cleaning box 4, grid plate 5, discharge pipe 6, mounting plate 7, screen 8, guide rod 9, double head motor 10, eccentric wheel 11, spring 12, assembly plate 13, connecting lug 14, chute 15, baffle 16 and sealing door 17:

[0029] Please refer to Figure 1 The top of support 1 is equipped with sand blasting box 2, and the rear portion of sand blasting box 2 is installed with shot blasting machine 3, and the bottom of support 1 is equipped with cleaning box 4, please refer to Figure 2 The inner cavity lower portion of sand blasting box 2 is installed with grid plate 5, and the bottom middle position of sand blasting box 2 is connected with discharge pipe 6, and discharge pipe 6 is connected with the inside of cleaning box 4, please refer to Figure 3 The front upper side of cleaning box 4 is hinged with sealing door 17, and the front side of sealing door 17 is equipped with handle, and the inside of sealing door 17 is connected with sealing washer;

[0030] Mounting plate 7 is connected in the upper portion and lower portion of cleaning box 4 left and right two sides, please refer to Figure 4 The inner cavity upper side of cleaning box 4 is inserted with screen 8, please refer to Figure 6 The left and right sides of the inside of mounting plate 7 are connected with guide rod 9;

[0031] Double head motor 10 is sleeved in the outside of guide rod 9, and the rotor of double head motor 10 is coaxially connected with eccentric wheel 11, and the outside of guide rod 9 is sleeved with spring 12 in upper and lower two sides.

[0032] The assembling plate 13 is connected to the left and right sides of the double-head motor 10, the inner side of the assembling plate 13 is provided with the connecting lug 14, the upper and lower ends of the spring 12 are connected to the corresponding positions of the mounting plate 7 and the double-head motor 10 respectively, the rotation of the eccentric wheel 11 is driven by the double-head motor 10, so that the double-head motor 10 drives the assembling plate 13 and the connecting lug 14 to move up and down under the cooperation of the spring 12, the sand particles can be laid flat by reciprocating and knocking the screen 8 when falling on the surface of the screen 8, which facilitates the quick separation of the used sandblasting, improves the cleaning speed of the sandblasting, the laying flat avoids the accumulation of the sandblasting, improves the cleaning quality, the separated sandblasting can be immediately reused, and the practicability of the cleaning device is improved. Figure 5 The left and right sides of the cleaning box 4 are provided with the sliding groove 15 corresponding to the connecting lug 14, and the upper and lower sides of the screen 8 are provided with the baffle 16 corresponding to the sliding groove 15.

[0033] The assembling plate 13 is connected to the left and right sides of the double-head motor 10, the inner side of the assembling plate 13 is provided with the connecting lug 14, the upper and lower ends of the spring 12 are connected to the corresponding positions of the mounting plate 7 and the double-head motor 10 respectively, the rotation of the eccentric wheel 11 is driven by the double-head motor 10, so that the double-head motor 10 drives the assembling plate 13 and the connecting lug 14 to move up and down under the cooperation of the spring 12, the sand particles can be laid flat by reciprocating and knocking the screen 8 when falling on the surface of the screen 8, which facilitates the quick separation of the used sandblasting, improves the cleaning speed of the sandblasting, the laying flat avoids the accumulation of the sandblasting, improves the cleaning quality, the separated sandblasting can be immediately reused, and the practicability of the cleaning device is improved.

[0034] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A shot blasting and sand blasting cleaning device, characterized in that: include: A bracket (1), a sandblasting box (2) is installed on the top of the bracket (1), a shot blaster (3) is installed at the rear of the sandblasting box (2), and a cleaning box (4) is installed at the bottom of the bracket (1); A mounting plate (7) is connected to the upper and lower parts of the left and right sides of the cleaning box (4); a screen (8) is inserted into the upper side of the inner cavity of the cleaning box (4); and guide rods (9) are connected to the left and right sides of the inner side of the mounting plate (7); A double-headed motor (10) is sleeved on the outside of the guide rod (9), the rotors of the double-headed motor (10) are coaxially connected to an eccentric wheel (11), and springs (12) are sleeved on both upper and lower sides of the outside of the guide rod (9); The assembly plate (13) is connected to the left and right sides of the double-headed motor (10). The inner side of the assembly plate (13) is provided with connecting ears (14), and the inner ends of the connecting ears (14) are connected to the corresponding positions of the screen (8).

2. The shot blasting cleaning device according to claim 1, characterized in that: A grid plate (5) is installed at the lower part of the inner cavity of the sandblasting box (2), and a discharge pipe (6) is connected to the middle position of the bottom of the sandblasting box (2), and the discharge pipe (6) is communicated with the inside of the cleaning box (4).

3. The shot blasting cleaning device according to claim 1, characterized in that: The upper and lower ends of the spring (12) are respectively connected to the corresponding positions of the mounting plate (7) and the double-headed motor (10), and the left and right sides of the cleaning box (4) are provided with sliding grooves (15) at positions corresponding to the connecting ears (14).

4. The shot blasting cleaning device according to claim 3, characterized in that: Positions on the upper and lower sides of the screen (8) corresponding to the chute (15) are connected with baffles (16), and the width and height of the baffles (16) are both greater than the chute (15).

5. The shot blasting cleaning device according to claim 1, characterized in that: A sealing door (17) is hinged on the upper front side of the cleaning box (4), a handle is installed on the front side of the sealing door (17), and a sealing gasket is clamped on the inner side of the sealing door (17).

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