Continuous steel member sand blasting equipment

Abstract

The utility model belongs to the technical field of sand blasting, and discloses continuous steel member sand blasting equipment which comprises a base, and an auxiliary mechanism is arranged on the outer side of the base and extends into the base; the auxiliary mechanism comprises a frame body, the frame body is fixedly connected to the top of the base, a motor is fixedly connected to the rear side of the frame body, a pump body is started firstly, sand grains are conveyed into a spray head through a connecting pipe, a hose and an L-shaped pipe and finally sprayed out of the spray head, and meanwhile the motor is started, so that a rolling shaft drives a rotating frame to rotate forwards and backwards in a reciprocating mode; the rotating frame drives the spray head to do reciprocating rotation around the steel member in the forward and reverse directions of the circumferential track, and the T-shaped block is matched with the annular groove, so that the rotating frame can rotate more stably and firmly, and through the structure, the problem that the position angle of the steel member needs to be adjusted for multiple times when sand blasting work needs to be conducted on different faces is solved. Therefore, the processing steps of the steel member are increased, and the sand blasting efficiency of the steel member and the practicability of the equipment are reduced.

Description

Technical Field

[0001] This application relates to the field of sandblasting technology, and more specifically, to a continuous steel component sandblasting device. Background Technology

[0002] After steel is processed and formed, it is used as steel components in steel structure buildings or other equipment. To ensure that the surface of the steel components has good cleanliness and roughness, pretreatment such as rust removal and painting is necessary. The principle of sandblasting is to use the pressure generated by an air compressor to give sand particles momentum, which is then sprayed onto the surface of the steel component. The sand particles rub against the surface of the steel component, thereby removing the rust adhering to the surface. Then, the rust-removed steel component is sandblasted again to form a paint film on the surface, which prevents water and air corrosion and avoids rusting.

[0003] Existing sandblasting equipment can only sandblast one side of steel components. When sandblasting different sides is required, the position and angle of the steel components need to be adjusted multiple times. This increases the processing steps of the steel components, reduces the sandblasting efficiency of the steel components, and diminishes the practicality of the equipment.

[0004] To address the aforementioned problems, this application provides a continuous steel component sandblasting device. Utility Model Content

[0005] The continuous steel component sandblasting equipment provided in this application adopts the following technical solution:

[0006] A continuous steel component sandblasting device includes a base, an auxiliary mechanism on the outside of the base, and the auxiliary mechanism extending into the interior of the base;

[0007] The auxiliary mechanism includes a frame fixedly connected to the top of the base. A motor is fixedly connected to the rear side of the frame, and a roller is fixedly connected to the output shaft of the motor. One side of the roller extends into the interior of the frame, and the connection between the roller and the frame is movably connected via a bearing. A rotating frame is fixedly sleeved on the outer side of one end of the roller. An annular groove is formed on the inner wall of the rear side of the frame, and a T-shaped block is embedded inside the annular groove. The T-shaped block is fixedly connected to one side of the rotating frame, and a nozzle is fixedly connected to the other side of the rotating frame. An L-shaped tube is fixedly connected to the top of the nozzle, and a flexible hose is fixedly connected to one side of the L-shaped tube. A connecting pipe is fixedly connected to one end of the flexible hose, and one end of the connecting pipe extends to the rear side of the frame and is fixedly connected to a pump body. A pipe is fixedly connected to one side of the pump body, and a connecting component is provided on the outer side of the pipe.

[0008] Furthermore, the connecting component includes a base plate, which is fixedly connected to the rear side of the frame and is tightly fitted to the bottom of the motor.

[0009] Through the technical scheme, the bottom plate is arranged to support the motor, so that the motor can work more stably and firmly.

[0010] Further, the base is internally provided with a tapered groove, and the base is fixedly connected with a discharge pipe at the bottom, and the discharge pipe is located at the bottom of the tapered groove.

[0011] Through the technical scheme, the tapered groove and the discharge pipe are matched to collect the dropped sand particles, so as to realize recycling.

[0012] Further, the base is internally provided with a tapered groove, and the base is fixedly connected with a discharge pipe at the bottom, and the discharge pipe is located at the bottom of the tapered groove.

[0013] Through the technical scheme, the tapered groove and the discharge pipe are matched to collect the dropped sand particles, so as to realize recycling.

[0014] Further, the spring is fixedly connected with a supporting plate at the top end, and the supporting plate is fixedly connected with a pull rod at the bottom, and the pull rod penetrates through the spring and the baffle and is fixedly connected with a pull ring at the bottom end.

[0015] Further, the two limit grooves are internally fixedly embedded with limit rods, and the two limit rods are externally sleeved with limit blocks, and the two limit blocks are fixedly connected to the two sides of the supporting plate.

[0016] Through the technical scheme, the two limit grooves, the two limit rods and the two limit blocks are matched to limit the supporting plate, so as to improve the clamping effect.

[0017] Further, the connecting frame is fixedly connected with a top plate at the rear side, and the frame is provided with a hanging plate at the front side, and the hanging plate and the frame are movably connected through a hinge.

[0018] Through the technical scheme, the hanging plate is arranged to avoid sand particles from being sprayed to the outside of the frame, thereby improving the recovery efficiency.

[0019] In summary, the present application has the following beneficial technical effects:

[0020] First start the pump body, through the connecting pipe, hose and L-shaped pipe to transport the sand particles to the inside of the spray head, and finally sprayed from the spray head, at the same time start the motor, so that the roller shaft drives the rotating frame to reciprocating rotate in positive and negative directions, the rotating frame drives the spray head to reciprocating rotate in positive and negative directions around the steel member, because the T-shaped block is matched with the annular groove, so the rotating frame can rotate more stably and firmly, through the above structure, when the different surfaces are to be sandblasted, the position angle of the steel member needs to be adjusted many times, so the processing steps of the steel member are increased, and the sandblasting efficiency of the steel member and the practicability of the equipment are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0022] Figure 2 It is a side view of the present application;

[0023] Figure 3 It is a partial perspective view of the present application;

[0024] Figure 4 It is a Figure 1 It is an enlarged view of structure A in the present application.

[0025] Explanation of reference numerals in the drawings:

[0026] 1, base; 2, frame; 3, motor; 4, roller shaft; 5, rotating frame; 6, T-shaped block; 7, spray head; 8, L-shaped pipe; 9, hose; 10, connecting pipe; 11, pump body; 12, pipe; 13, connecting frame; 14, baffle; 15, spring; 16, supporting plate; 17, pull rod; 18, pull ring; 19, limiting rod; 20, limiting block; 21, top plate; 22, hanging plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be internal communication of two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0030] Embodiment:

[0031] The embodiment of the present application discloses a continuous steel member sand blasting equipment, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , comprising a base 1, the outer side of the base 1 is provided with an auxiliary mechanism, the auxiliary mechanism extends to the inside of the base 1;

[0032] The auxiliary mechanism comprises a frame 2 fixedly connected to the top of the base 1, a motor 3 fixedly connected to the rear side of the frame 2, a roller shaft 4 fixedly connected to the output shaft of the motor 3, the roller shaft 4 extending to the inside of the frame 2 on one side, the roller shaft 4 is movably connected with the frame 2 through a bearing at the connecting position, a rotating frame 5 is fixedly sleeved on the outer side of one end of the roller shaft 4, an annular groove is formed in the inner wall of the rear side of the frame 2, a T-shaped block 6 is embedded in the annular groove, the T-shaped block 6 is fixedly connected with one side of the rotating frame 5, a spray head 7 is fixedly connected with the other side of the rotating frame 5, an L-shaped pipe 8 is fixedly connected with the top of the spray head 7, a hose 9 is fixedly connected with one side of the L-shaped pipe 8, a connecting pipe 10 is fixedly connected with one end of the hose 9, the connecting pipe 10 extends to the rear side of the frame 2 and is fixedly connected with a pump body 11, a pipeline 12 is fixedly connected with one side of the pump body 11;

[0033] Please refer to Figure 1 and Figure 2The outer side of the pipeline 12 is provided with a connecting component, the connecting component comprises a bottom plate, the bottom plate is fixedly connected to the rear side of the frame body 2, the bottom plate is tightly attached to the bottom of the motor 3, a tapered groove is formed in the inside of the base 1, and a discharge pipe is fixedly connected to the bottom of the base 1 and located at the bottom of the tapered groove. By arranging the bottom plate, the motor 3 can be supported, so that the motor 3 can work more stably and firmly. Meanwhile, through cooperation of the tapered groove and the discharge pipe, the sand particles that drop can be collected, and the purpose of recycling is achieved.

[0034] Please refer to Figure 1 and Figure 4 The top of the base 1 is fixedly connected with a connecting frame 13, the connecting frame 13 is located inside the frame body 2, a baffle 14 is fixedly embedded in the inside of the connecting frame 13, a spring 15 is fixedly connected to the top of the baffle 14, a supporting plate 16 is fixedly connected to the top end of the spring 15, a pull rod 17 is fixedly connected to the bottom of the supporting plate 16, and a pull ring 18 is fixedly connected to the bottom end of the pull rod 17 and penetrates through the spring 15 and the baffle 14. Through cooperation of the baffle 14 and the spring 15, the steel member can be clamped and positioned.

[0035] Please refer to Figure 1 and Figure 4 Limiting grooves are formed in the two sides of the connecting frame 13, limiting rods 19 are fixedly embedded in the two limiting grooves, limiting blocks 20 are sleeved on the outer sides of the two limiting rods 19, the two limiting blocks 20 are fixedly connected to the two sides of the supporting plate 16, a top plate 21 is fixedly connected to the rear side of the connecting frame 13, and a hanging plate 22 is arranged on the front side of the frame body 2 and movably connected to the frame body 2 through a hinge. Through cooperation of the two limiting grooves, the two limiting rods 19 and the two limiting blocks 20, the supporting plate 16 can be limited, so that the clamping effect is improved. Meanwhile, through arrangement of the hanging plate 22, the sand particles can be prevented from being sprayed to the outside of the frame body 2, and the recovery efficiency is improved.

[0036] The implementation principle of the embodiment is as follows: in use, the scraper can be rotated and opened through the hinge, then the pull ring 18 is pulled downward, the supporting plate 16 is driven to move downward through the pull rod 17, at this time, the spring 15 will be stressed and deformed and be in a compressed state. Since the two limiting blocks 20 are matched with the two limiting rods 19, the supporting plate 16 can move downward more stably. Then the steel member is placed between the top plate 21 and the supporting plate 16. After the placement is completed, the pull ring 18 is released, the pull rod 17 is not stressed, the spring 15 will be affected by the elastic property of itself, extrude the supporting plate 16 upward, and drive the supporting plate 16 to move upward, so that the steel member is extruded and fixed. After the steel member is positioned, the scraper is rotated to the original state through the hinge.

[0037] Firstly, the pump body 11 is started, and the sand particles are transported to the inside of the spray head 7 through the pipeline 12, the connecting pipe 10, the hose 9 and the L-shaped pipe 8, and finally sprayed out from the spray head 7, and at the same time, the motor 3 is started, and the motor 3 is programmed to rotate forward for a certain time and then rotate reversely, which is the prior art and will not be described in detail here, so that the roller shaft 4 drives the rotating frame 5 to reciprocate in the forward and reverse directions, and the rotating frame 5 drives the spray head 7 to reciprocate in the forward and reverse directions around the steel member in a circular track, and since the T-shaped block 6 is matched with the annular groove, the rotating frame 5 can rotate more stably and firmly, and through the above structure, the problem that when the sand blasting work is performed on different surfaces, the position and angle of the steel member need to be adjusted many times, so that the processing steps of the steel member are increased, and the sand blasting efficiency of the steel member and the practicability of the device are reduced are solved.

[0038] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A continuous steel member sand blasting apparatus comprising a base (1) characterised in that: The base (1) is provided with an auxiliary mechanism outside, which extends to the inside of the base (1); The auxiliary mechanism comprises a frame (2) fixedly connected to the top of the base (1), a motor (3) fixedly connected to the rear side of the frame (2), a roller shaft (4) fixedly connected to the output shaft of the motor (3), the roller shaft (4) extending to the inside of the frame (2) on one side, the roller shaft (4) being movably connected to the frame (2) through a bearing at the connecting position, a rotating frame (5) fixedly sleeved on the outer side of one end of the roller shaft (4), an annular groove being formed in the inner wall of the rear side of the frame (2), a T-shaped block (6) being embedded in the annular groove, the T-shaped block (6) being fixedly connected to one side of the rotating frame (5), a spray head (7) being fixedly connected to the other side of the rotating frame (5), an L-shaped pipe (8) being fixedly connected to the top of the spray head (7), a hose (9) being fixedly connected to one side of the L-shaped pipe (8), a connecting pipe (10) being fixedly connected to one end of the hose (9), a pump body (11) being fixedly connected to the rear side of the frame (2) and extending from one end of the connecting pipe (10), a pipeline (12) being fixedly connected to one side of the pump body (11), and a connecting component being provided on the outer side of the pipeline (12).

2. A continuous steel member grit blasting apparatus as claimed in claim 1, wherein: The connecting component comprises a bottom plate fixedly connected to the rear side of the frame (2) and tightly abutting against the bottom of the motor (3).

3. A continuous steel member grit blasting apparatus as defined in claim 1, wherein: A conical groove is formed in the inside of the base (1), and a discharge pipe is fixedly connected to the bottom of the base (1) and located at the bottom of the conical groove.

4. A continuous steel member grit blasting apparatus as defined in claim 1, wherein: A connecting frame (13) is fixedly connected to the top of the base (1) and located in the inside of the frame (2), a baffle (14) is fixedly embedded in the inside of the connecting frame (13), and a spring (15) is fixedly connected to the top of the baffle (14).

5. A continuous steel member grit blasting apparatus as claimed in claim 4, wherein: A supporting plate (16) is fixedly connected to the top end of the spring (15), a pull rod (17) is fixedly connected to the bottom of the supporting plate (16), and a pull ring (18) is fixedly connected to the bottom end of the pull rod (17) and penetrating through the spring (15) and the baffle (14).

6. A continuous steel member grit blasting apparatus as defined in claim 4, wherein: Limiting grooves are formed in both sides of the connecting frame (13), limiting rods (19) are fixedly embedded in the limiting grooves, limiting blocks (20) are sleeved on the outer sides of the limiting rods (19), and the limiting blocks (20) are fixedly connected to both sides of the supporting plate (16), respectively.

7. A continuous steel member grit blasting apparatus as defined in claim 4, wherein: A top plate (21) is fixedly connected to the rear side of the connecting frame (13), and a hanging plate (22) is provided on the front side of the frame (2) and movably connected to the frame (2) through a hinge.

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