Sand blasting derusting device

Abstract

The utility model discloses a sand blasting derusting device which comprises a sand box, a sand pump, an air pump and a sand blasting gun, the side part of the sand box is provided with a sand outlet connecting port and an air outlet connecting port, the side part of the sand box is also provided with a storage box and a coil pipe barrel, the sand pump and the air pump are both arranged in the sand box and are respectively communicated with the sand outlet connecting port and the air outlet connecting port, and the sand blasting gun is arranged in the storage box. The sand outlet connector and the air outlet connector are connected with a sand blasting gun through a pipeline, the sand blasting gun can be placed in a storage box, and the pipeline can be wound on the periphery of the coil pipe barrel. According to the sand blasting derusting device, the storage box and the coil pipe barrel are arranged on the side portion of the sand box, the storage box can be used for containing structures such as a sand blasting gun, and the coil pipe barrel can be used for coiling a pipeline, so that the structures such as the sand blasting gun and the pipeline are connected for use, disassembled for containing, arranged and protected, and the sand blasting gun can be prevented from falling or being lost; and the pipelines are prevented from scattering around and being hung on other structures or affecting walking of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of rust removal equipment, and particularly relates to a sand blasting rust removal device. Background Art

[0002] Before painting a component, in order to remove rust on the metal surface and improve the adhesion of the paint, sand blasting rust removal is often required first. When performing sand blasting rust removal, workers use devices such as sand blasting guns to shoot steel sand at the surface position of the component, while removing rust, making the surface of the sprayed object in a frosted state, which is beneficial for subsequent painting and surface adhesion.

[0003] Existing sand blasting rust removal devices generally include structures such as a material tank, a pump, a pipeline, and a sand blasting gun. Driven by structures such as the pump, the sand material in the material tank is discharged at high speed through the pipeline and the sand blasting gun in sequence. However, the sand blasting gun is connected to the outside of the material tank through a pipeline, and the pipeline has a certain extension length. When not in use, if the sand blasting gun is directly placed on the top of the material tank, there is a risk of the sand blasting gun falling and being damaged. If the sand blasting gun and the pipeline are directly scattered on the ground, when moving the material tank, the sand blasting gun and the pipeline have a risk of being hooked to other structures or tripping up the staff. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a sand blasting rust removal device, which can facilitate the connection, use, disassembly, storage, arrangement and protection of structures such as the sand blasting gun and the pipeline, and reduce the risk of the sand blasting gun and the pipeline being hooked to other structures or tripping up the staff.

[0005] To solve the above problems, the technical solution adopted by the utility model is as follows: A sand blasting rust removal device includes a sand box, a sand pump, an air pump and a sand blasting gun. An out-sand connection port and an out-air connection port are opened on the side of the sand box. A storage box and a coil tube are also arranged on the side of the sand box. The sand pump and the air pump are both arranged in the sand box and are respectively communicated with the out-sand connection port and the out-air connection port. The out-sand connection port and the out-air connection port are connected to the sand blasting gun through a pipeline. The sand blasting gun can be placed in the storage box, and the pipeline can be wound around the outer periphery of the coil tube.

[0006] Compared with the prior art, the beneficial effect of the utility model lies in that: The sand blasting rust removal device of the utility model is provided with a storage box and a coil tube on the side of the sand box. The storage box can be used to store and place structures such as the sand blasting gun. The coil tube can be used to wind the pipeline, so as to facilitate the connection, use, disassembly, storage, arrangement and protection of structures such as the sand blasting gun and the pipeline, and can avoid the sand blasting gun from falling or being lost, and avoid the pipeline from being scattered everywhere and hooked on other structures or affecting the movement of the staff.

[0007] For the above sand blasting rust removal device, a leakage hole is opened at the bottom of the storage box.

[0008] In the above sandblasting and derusting device, a retaining ring is arranged at the outer end of the coiled tube cylinder, and the outer diameter of the retaining ring is larger than that of the coiled tube cylinder.

[0009] In the above sandblasting and derusting device, an arc groove is formed in the upper part of the retaining ring.

[0010] The above sandblasting and derusting device further includes a three-dimensional frame, which is a cuboid frame with a bottom plate and moving wheels arranged at the lower part, and the sand box is installed in the three-dimensional frame.

[0011] In the above sandblasting and derusting device, the lower space of the sand box is divided into an equipment bin and a storage bin by a partition; the sand pump and the air pump are arranged in the equipment bin; equipment bin doors and storage bin doors are respectively arranged on the left and right sides of the three-dimensional frame corresponding to the positions of the equipment bin and the storage bin, and a rear bin door is arranged on the rear side of the three-dimensional frame corresponding to the position of the storage bin.

[0012] In the above sandblasting and derusting device, a filter cap is detachably installed on the equipment bin door.

[0013] In the above sandblasting and derusting device, a handle is further arranged on the outer side of the sand box.

[0014] In the above sandblasting and derusting device, a controller is further arranged on the side of the sand box, a touch screen is arranged on the sandblasting gun, and the touch screen is electrically connected to the controller.

[0015] In the above sandblasting and derusting device, a grip rod is arranged at the lower part of the sandblasting gun, and a power switch is arranged on the grip rod.

[0016] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the sandblasting and derusting device according to the embodiment of the present utility model;

[0018] Figure 2 is a front view of the sandblasting and derusting device according to the embodiment of the present utility model;

[0019] Figure 3 is a schematic diagram of the rear side structure of the sandblasting and derusting device according to the embodiment of the present utility model;

[0020] Figure 4 is a schematic diagram of the lower side structure of the sandblasting and derusting device according to the embodiment of the present utility model;

[0021] Figure 5 is a schematic diagram of a partial structure of the sandblasting and derusting device according to the embodiment of the present utility model;

[0022] Figure 6 isFigure 5 Partial enlarged view at A in the [device];

[0023] Figure 7 Structural schematic diagram of the sandblasting and rust-removing device according to an embodiment of the present utility model when the hatch door is open;

[0024] Figure 8 Front view of the sandblasting and rust-removing device according to an embodiment of the present utility model when the hatch door is open;

[0025] Figure 9 Structural schematic diagram of the three-dimensional frame of the sandblasting and rust-removing device according to an embodiment of the present utility model;

[0026] Figure 10 Structural schematic diagram of the sandblasting gun of the sandblasting and rust-removing device according to an embodiment of the present utility model;

[0027] Figure 11 Exploded view of the filter cap of the sandblasting and rust-removing device according to an embodiment of the present utility model.

[0028] Explanation of the reference numerals in the attached drawings:

[0029] 1. Three-dimensional frame;

[0030] 11. Partition board; 12. Equipment bin; 13. Storage bin;

[0031] 121. Equipment hatch door; 122. Front hatch door; 131. Storage bin hatch door; 132. Rear hatch door;

[0032] 2. Sand box;

[0033] 21. Cover plate; 22. Pull handle; 23. Storage box;

[0034] 3. Sand pump;

[0035] 31. Sand outlet connection port;

[0036] 4. Air pump;

[0037] 41. Air outlet connection port;

[0038] 5. Sandblasting gun;

[0039] 51. Touch screen;

[0040] 6. Filter cap;

[0041] 7. Coil tube;

[0042] 71. Retaining ring; 72. Arc groove;

[0043] 8. Controller;

[0044] 9. Holding rod; 91. Power switch. Detailed implementation manners

[0045] Embodiments of the present utility model will be described in detail below. Referring to Figures 1 to 11 , an embodiment of the present utility model provides a sandblasting and rust removal device, which includes a sand box 2, a sand pump 3, an air pump 4, and a sandblasting gun 5. A sand outlet connection port 31 and an air outlet connection port 41 are provided on the side of the sand box 2. A storage box 23 and a coil tube 7 are also provided on the side of the sand box 2. The sand pump 3 and the air pump 4 are both arranged in the sand box 2 and are respectively communicated with the sand outlet connection port 31 and the air outlet connection port 41. The sand outlet connection port 31 and the air outlet connection port 41 are connected to the sandblasting gun 5 through pipelines. The sandblasting gun 5 can be placed in the storage box 23, and the pipelines can be wound around the outer periphery of the coil tube 7. This sandblasting and rust removal device is provided with a storage box 23 and a coil tube 7 on the side of the sand box 2. The storage box 23 can be used to store and place structures such as the sandblasting gun 5. The coil tube 7 can be used to wind the pipelines, so as to facilitate the connection, use, disassembly, storage, arrangement, and protection of structures such as the sandblasting gun 5 and the pipelines, and can prevent the sandblasting gun 5 from falling or being lost, and prevent the pipelines from scattering around and getting hooked on other structures or affecting the movement of the staff.

[0046] Furthermore, referring to Figure 1 , a leakage hole is provided at the bottom of the storage box 23, which can prevent a large amount of sundries, sand materials, and dust from falling into and accumulating inside, and can also facilitate the cleaning of the storage box 23. Further, the leakage hole is a strip-shaped hole and a plurality of them are provided.

[0047] Furthermore, referring to Figure 1 , Figure 2 , Figures 4 to 6 , a retaining ring 71 is provided at the outer end of the coil tube 7. The outer diameter of the retaining ring 71 is larger than the outer diameter of the coil tube 7, which can block the pipelines and prevent the pipelines from slipping out of the coil tube 7. Further, an arc groove 72 is provided at the upper part of the retaining ring 71, which is convenient for leading out and fixing a part of the pipelines for use.

[0048] Furthermore, this sandblasting and rust removal device further includes a three-dimensional frame 1. The three-dimensional frame 1 is a cuboid frame with a bottom plate and moving wheels at the lower part. The sand box 2 is installed in the three-dimensional frame 1. The three-dimensional frame 1 can provide basic support and moving functions for structures such as the sand box 2 and provide an installation space for each component. Further, a handle 22 is provided on the outer side of the sand box 2 to facilitate the staff to move the sand box 2. Further, the upper part of the sand box 2 is a cuboid structure, and the lower part is provided with a funnel-shaped structure for facilitating the discharge of materials. An opening is provided at the top, and a cover plate 21 is installed. The sand box 2 adapted to the shape of the three-dimensional frame 1 has a more stable placement and moving state, and the cuboid sand box 2 structure can obtain a larger sand storage space compared with a cylindrical material tank. At the same time, by opening and closing the cover plate 21, it is more convenient and fast to add sand materials to the inside, and it is also more convenient to open the cover plate 21 to check the internal capacity.

[0049] Further, referring to Figures 7 to 9 , the lower space of the sand box 2 is separated into an equipment bin 12 and a storage bin 13 by a partition 11. A sand pump 3 and an air pump 4 are arranged in the equipment bin 12. Meanwhile, a storage space is formed at the rear, where some accessories, tools, etc. can be placed. It can be understood that the upper part of the partition 11 is arranged to match the sand box 2. As shown in Figure 9 , the middle part of the partition 11 is recessed downward to cooperate with the bucket-shaped structure at the lower part of the sand box 2, and cooperate with the sand box 2 and the bottom plate to form a front-back separation space. Further, the sand pump 3 and the air pump 4 connect a sand outlet connection 31 and an air outlet connection 41 from the inside of the sand box 2, and are connected to a sand blasting gun 5 through a detachable pipeline. Specifically, both the sand outlet connection 31 and the air outlet connection 41 are quick connectors.

[0050] Further, referring to Figure 3 , equipment bin doors 121 and storage bin doors 131 are respectively arranged at the left and right sides of the three-dimensional frame 1 corresponding to the positions of the equipment bin 12 and the storage bin 13 for opening and closing. A rear bin door 132 is arranged at the rear side of the three-dimensional frame 1 corresponding to the position of the storage bin 13, making it more convenient to place items. Specifically, the equipment bin doors 121, the storage bin doors 131 and the rear bin door 132 are connected to the three-dimensional frame 1 or the sand box 2 through hinges, as shown in Figure 7 and Figure 8 , so as to lift each bin door upward to open. Further, referring to Figure 3 , air vents are provided on the equipment bin doors 121, the storage bin doors 131 and the rear bin door 132. The air vents are in a strip-shaped structure to facilitate the heat dissipation of the internal equipment. Further, a front bin door 122 is also arranged on the front side of the three-dimensional frame 1. The front bin door 122 is assembled by bolts and is provided with openings for avoiding the sand outlet connection 31 and the air outlet connection 41. In the installation state, the sand outlet connection 31 and the air outlet connection 41 penetrate to the outside of the front bin door 122 and then connect the pipeline. The air inlet of the air pump 4 penetrates outward through the equipment bin door 121. It can be understood that in order to adapt to the change of the relative position during the opening process of the equipment bin door 121, the bin door opening corresponding to the air inlet can be set slightly larger, as shown in Figure 5 , the opening is larger than the air inlet, and there will be no interference when opening and closing the bin door.

[0051] Further, a filter cap 6 is detachably installed on the equipment bin door 121. Through the filter cap 6, impurities in the air can be preliminarily filtered, so that the equipment inhales cleaner air and maintains the normal operation of the equipment. Further, referring to Figure 11 , a detachable filter net is arranged at the front end of the filter cap 6 for convenient cleaning.

[0052] Furthermore, a controller 8 is also provided on the side of the sand box 2. The controller 8 is provided with a display screen and buttons, which can display the current device status, such as pressure, speed, etc., and adjust them. A touch screen 51 is provided on the sandblasting gun 5. The touch screen 51 is electrically connected to the controller 8. The touch screen 51 is used to display device information, facilitating the observation of the current device status, and parameters can be adjusted at the gun end, making the operation more convenient. Further, a grip rod 9 is provided at the lower part of the sandblasting gun 5. A power on / off key 91 is provided on the grip rod 9, which is convenient for starting or stopping the sandblasting operation with one key. An anti-slip sleeve is sleeved on the grip rod 9 to facilitate the staff to hold it.

[0053] When using this sandblasting and rust removal device, first open the cover plate 21, add an appropriate amount of steel sand into the sand box 2, close and lock the cover plate 21; connect the pipeline to the sand outlet connection 31, the air outlet connection 41 and the sandblasting gun 5; connect the device to the power supply, and adjust and set various parameters through the controller 8; the operator holds the handle 22, moves the whole device to a suitable working position, holds the sandblasting gun 5 and aims it at the working area, and starts the sandblasting and rust removal operation; after the operation is completed, disconnect the power supply, move the whole device to the storage position, remove the pipeline and the sandblasting gun 5, put the sandblasting gun 5 into the storage box 23, and coil the pipeline around the coil cylinder 7.

[0054] It should be noted that in the description of the present utility model, if there is any reference to the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., it is all based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as a limitation to the present utility model.

[0055] In the description of the present utility model, the meaning of several is one or more, and the meaning of multiple is two or more. Understanding greater than, less than, exceeding, etc. does not include the present number, and understanding above, below, within, etc. includes the present number. If there is a description of first or second, etc., it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0056] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the technical field can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0057] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantive changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A sandblasting rust removal device, characterized in that, It includes a sand box (2), a sand pump (3), an air pump (4) and a sand blasting gun (5). An out-sand connection port (31) and an out-air connection port (41) are provided on the side of the sand box (2). A storage box (23) and a coil tube cylinder (7) are also provided on the side of the sand box (2). The sand pump (3) and the air pump (4) are both arranged in the sand box (2) and are respectively communicated with the out-sand connection port (31) and the out-air connection port (41). The out-sand connection port (31) and the out-air connection port (41) are connected to the sand blasting gun (5) through pipelines. The sand blasting gun (5) can be placed in the storage box (23), and the pipelines can be wound around the outer circumference of the coil tube cylinder (7).

2. The sandblasting rust removal device according to claim 1, characterized in that, The storage box (23) is provided with leakage holes.

3. The sandblasting and rust removal device according to claim 1, wherein, A retaining ring (71) is arranged at the outer end of the coil tube cylinder (7), and the outer diameter of the retaining ring (71) is larger than the outer diameter of the coil tube cylinder (7).

4. The sandblasting and rust removal device according to claim 3, characterized in that, An arc groove (72) is provided at the upper part of the retaining ring (71).

5. The sandblasting and rust removal device according to claim 1, characterized in that, It further includes a three-dimensional frame (1). The three-dimensional frame (1) is a cuboid frame with a bottom plate and moving wheels at the lower part, and the sand box (2) is installed in the three-dimensional frame (1).

6. The sandblasting and rust removal device according to claim 5, characterized in that, The lower space of the sand box (2) is separated into an equipment bin (12) and a storage bin (13) by a partition board (11). The sand pump (3) and the air pump (4) are arranged in the equipment bin (12). Equipment bin doors (121) and storage bin doors (131) are respectively arranged on the left and right sides of the three-dimensional frame (1) corresponding to the positions of the equipment bin (12) and the storage bin (13). A rear bin door (132) is arranged on the rear side of the three-dimensional frame (1) corresponding to the position of the storage bin (13).

7. The sandblasting and rust removal device according to claim 6, wherein, A filter cap (6) is detachably installed on the equipment bin door (121).

8. The sandblasting and rust removal device according to claim 5, characterized in that, A handle (22) is further provided on the outer side of the sand box (2).

9. The sandblasting and rust removal device according to claim 1, characterized in that, A controller (8) is also provided on the side of the sand box (2). A touch screen (51) is provided on the sand blasting gun (5), and the touch screen (51) is electrically connected to the controller (8).

10. The sandblasting and rust removal device according to claim 9, characterized in that, A grip bar (9) is provided at the lower part of the sand blasting gun (5), and a power switch (91) is provided on the grip bar (9).

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