Steel member machining sand blasting machine with rotary sand blasting gun

Abstract

The utility model relates to the technical field of sand blasting machines, in particular to a steel member processing sand blasting machine with a rotary sand blasting gun, which comprises a conveying device and a sand blasting machine mounted on the conveying device, the sand blasting machine comprises a box body, a spraying device is arranged at the bottom of the box body, the spraying device comprises a first mounting pipe, and a second mounting pipe is arranged at the bottom of the box body. A second mounting pipe is arranged at the bottom end of the first mounting pipe, a third mounting pipe is arranged on the second mounting pipe, a plurality of spraying pipes are arranged on the third mounting pipe, and a bevel gear is arranged on the first mounting pipe. A first bevel gear and a second bevel gear are driven by a second motor to rotate, so that a second mounting pipe, a third mounting pipe connected with the second mounting pipe and a spraying pipe can rotate in the first mounting pipe, the multi-angle sand blasting effect is achieved, sand blasting is more uniform and comprehensive through the design, the sand blasting quality and efficiency are greatly improved, and the sand blasting efficiency is improved. Therefore, the surface treatment effect of the steel member is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of a sandblasting machine, in particular to a steel component processing sandblasting machine with a rotary sandblasting gun. Background Art

[0002] During the manufacturing process of steel components, there are often impurities such as rust, oil stains, and old coatings on the surface. These impurities not only affect the appearance quality of the steel components, but may also have a negative impact on their performance and service life. Therefore, it is particularly important to clean and treat the surface of the steel components efficiently and evenly. Traditional sandblasting machines often use fixed-angle sandblasting guns, which cannot achieve multi-angle and comprehensive cleaning of the surface of steel components. This may lead to incomplete cleaning of some difficult-to-reach areas, affecting the overall processing effect, thereby making the sandblasting quality and efficiency low. Therefore, the utility model provides a steel component processing sandblasting machine with a rotary sandblasting gun. Utility Model Content

[0003] The main purpose of the utility model is to provide a steel component processing sandblasting machine with a rotary sandblasting gun, so as to solve the problem that traditional sandblasting machines proposed in the relevant technology often use fixed-angle sandblasting guns, which cannot achieve multi-angle and comprehensive cleaning of the surface of steel components, which may lead to incomplete cleaning of some difficult-to-reach parts, affecting the overall processing effect, thereby making the sandblasting quality and efficiency low.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a steel structure processing sandblasting machine with a rotary sandblasting gun is provided, including a conveying device and a sandblasting machine installed on the conveying device, the sandblasting machine includes a box body, a spraying device is provided at the bottom of the box body, the spraying device includes a first mounting tube, a second mounting tube is provided at the bottom end of the first mounting tube, a third mounting tube is provided on the second mounting tube, a plurality of spraying tubes are provided on the third mounting tube, and a bevel gear is provided on the first mounting tube.

[0005] Furthermore, the conveying device comprises a conveyor belt, mounting plates are provided on both sides of the conveyor belt, and a rotating shaft is movably mounted between two ends of one side of two mounting plates.

[0006] Furthermore, a first motor is fixedly mounted on one end of one of the rotating shafts.

[0007] Furthermore, fixing seats are respectively fixedly installed at the centers of the upper surfaces of the two mounting plates, and the bottom of the box body is fixedly installed between the tops of the two fixing seats.

[0008] Furthermore, the top end of the first mounting tube is fixedly connected to the center of the bottom of the box body, the top end of the second mounting tube is rotatably installed in the bottom end of the first mounting tube, one end of the third mounting tube is fixedly connected to the center of one side of the second mounting tube near the bottom, and one end of several of the ejection tubes is fixedly connected to the bottom of the third mounting tube near the other end.

[0009] Further, the bevel gear includes a first bevel gear and a second bevel gear, and the first bevel gear and the second bevel gear are vertically meshed with each other.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The second motor drives the first bevel gear and the second bevel gear to rotate, so that the second mounting tube and the third mounting tube and the ejection tube connected thereto can rotate inside the first mounting tube, thereby achieving a multi-angle sandblasting effect. This design makes the sandblasting more uniform and comprehensive, greatly improves the quality and efficiency of the sandblasting, and thus ensures the surface treatment effect of the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the utility model as a whole;

[0013] Figure 2 It is a schematic diagram of a cutaway of the spraying device of the utility model;

[0014] Illustration Description:

[0015] 1. Mounting plate; 11. Support; 2. Conveyor belt; 21. Rotating shaft; 22. First motor; 3. Box body; 31. Feed inlet; 32. Fixed seat; 4. Spraying device; 41. First mounting tube; 42. Second mounting tube; 43. Third mounting tube; 44. Spraying tube; 45. Support plate; 451. Tank body; 46. First bevel gear; 47. Second bevel gear; 48. Second motor. DETAILED DESCRIPTION

[0016] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0017] See also Figures 1 to 2Figure, this embodiment provides a steel component processing sandblasting machine with a rotary sandblasting gun, including a conveying device and a sandblasting machine installed on the conveying device, the sandblasting machine includes a box body 3, a spraying device 4 is provided at the bottom of the box body 3, the spraying device 4 includes a first mounting tube 41, a second mounting tube 42 is provided at the bottom of the first mounting tube 41, a third mounting tube 43 is provided on the second mounting tube 42, a plurality of spraying tubes 44 are provided on the third mounting tube 43, and a bevel gear is provided on the first mounting tube 41.

[0018] The conveying device includes a conveyor belt 2, and mounting plates 1 are provided on both sides of the conveyor belt 2. A rotating shaft 21 is movably installed between the two ends of one side of the two mounting plates 1. It should be supplemented that the two rotating shafts 21 are movably installed in the two ends of the conveyor belt 2, and the conveyor belt 2 is located at the center between the two rotating shafts 21. Supports 11 are fixedly installed at the centers of the two ends of the bottom of the two mounting plates 1.

[0019] One end of one of the rotating shafts 21 is fixedly mounted with a first motor 22. It should be supplemented that: the first motor 22 is fixedly mounted at the center of one end of the other side of one of the mounting plates 1, the other end of one of the rotating shafts 21 is rotatably mounted in one side of one end of the other mounting plate 1, and one end of one of the rotating shafts 21 passes through one end of the other side of one of the mounting plates 1 and is coaxially connected to the output shaft of the first motor 22.

[0020] The center of the upper surface of the two mounting plates 1 is fixedly mounted with a fixing seat 32, and the bottom of the box body 3 is fixedly mounted between the tops of the two fixing seats 32. It should be supplemented that a feed port 31 is fixedly mounted at the top center of the box body 3, and a mounting cover is threadedly mounted on the top of the feed port 31.

[0021] The feed port 31 is provided to pour the sandblasting material into the box body 3. The mounting cover is provided to prevent dust or insects from entering the box body 3.

[0022] The top of the first mounting tube 41 is fixedly connected to the center of the bottom of the box body 3, the top of the second mounting tube 42 is rotatably installed in the bottom of the first mounting tube 41, one end of the third mounting tube 43 is fixedly connected to the center of one side near the bottom of the second mounting tube 42, and one end of the plurality of ejection tubes 44 is fixedly connected to the bottom of the third mounting tube 43 near the other end. It should be added that at least three ejection tubes 44 are provided, and the three ejection tubes 44 are respectively located at the center and both sides of the bottom of the third mounting tube 43 near the other end.

[0023] The bevel gear includes a first bevel gear 46 and a second bevel gear 47, and the first bevel gear 46 and the second bevel gear 47 are vertically meshed with each other. It should be supplemented that: a support plate 45 is fixedly installed near the top of the second mounting tube 42, the support plate 45 is L-shaped, and a slot 451 is provided in the support plate 45, and the support plate 45 includes a horizontal plate and a vertical plate, and the top of the vertical plate is fixedly connected to the other side of the bottom of the support plate 45, the bottom end of the first mounting tube 41 is fixedly installed on the top of the horizontal plate, the top end of the second mounting tube 42 passes through the bottom of the horizontal plate and is rotatably installed in the bottom end of the first mounting tube 41, the first bevel gear 46 is fixedly installed on the second mounting tube 42 and is rotatably installed in the slot 451 of the horizontal plate, the second bevel gear 47 is rotatably installed in the slot 451 of the vertical plate, and the second motor 48 is fixed at the center of one side of the vertical plate, and the output shaft of the second motor 48 passes through the vertical plate and is fixedly connected to the center of the second bevel gear 47.

[0024] The specific use of the utility model is as follows: first, start the first motor 22 to drive one of the rotating shafts 21 to rotate. Since the other rotating shaft 21 is connected through the conveyor belt 2, the two rotating shafts 21 will rotate synchronously, thereby driving the conveyor belt 2 to run, and the steel components to be processed are placed on the conveyor belt 2. As the conveyor belt 2 moves, the steel components will be transported to the bottom of the sandblasting machine, and the second motor 48 is started. The output shaft of the second motor 48 drives the second bevel gear 47 to rotate. Since the second bevel gear 47 and the first bevel gear 46 are vertically meshed with each other, the first bevel gear 46 will also rotate, thereby driving the second mounting tube 42 to rotate in the first mounting tube 41. The rotation of the second mounting tube 42 will drive the third mounting tube 43 and several ejection tubes 44 to rotate together, thereby achieving a multi-angle sandblasting effect. When the steel component moves to the bottom of the sandblasting machine, the sandblasting material will be ejected through the ejection tube 44 to perform sandblasting on the steel component.

[0025] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A steel component processing sandblasting machine with a rotary sandblasting gun, comprising a conveying device and a sandblasting machine mounted on the conveying device, characterized in that: The sandblasting machine comprises a box body (3), a spraying device (4) is provided at the bottom of the box body (3), the spraying device (4) comprises a first mounting tube (41), a second mounting tube (42) is provided at the bottom end of the first mounting tube (41), a third mounting tube (43) is provided on the second mounting tube (42), a plurality of spraying tubes (44) are provided on the third mounting tube (43), and a bevel gear is provided on the first mounting tube (41).

2. A steel component processing sandblasting machine with a rotary sandblasting gun according to claim 1, characterized in that: The conveying device comprises a conveyor belt (2), with mounting plates (1) being provided on both sides of the conveyor belt (2), and a rotating shaft (21) being rotatably mounted between two ends of one side of the two mounting plates (1).

3. A steel component processing sandblasting machine with a rotary sandblasting gun according to claim 2, characterized in that: A first motor (22) is fixedly mounted on one end of one of the rotating shafts (21).

4. A steel component processing sandblasting machine with a rotary sandblasting gun according to claim 3, characterized in that: A fixing seat (32) is fixedly mounted at the center of the upper surface of the two mounting plates (1), and the bottom of the box body (3) is fixedly mounted between the tops of the two fixing seats (32).

5. A steel component processing sandblasting machine with a rotary sandblasting gun according to claim 4, characterized in that: The top end of the first mounting tube (41) is fixedly connected to the center of the bottom of the box body (3); the top end of the second mounting tube (42) is rotatably mounted inside the bottom of the first mounting tube (41); one end of the third mounting tube (43) is fixedly connected to the center of one side of the second mounting tube (42) near the bottom; and one end of a plurality of the ejection tubes (44) is fixedly connected to the bottom of the third mounting tube (43) near the other end.

6. A steel component processing sandblasting machine with a rotary sandblasting gun according to claim 1, characterized in that: The bevel gear comprises a first bevel gear (46) and a second bevel gear (47), and the first bevel gear (46) and the second bevel gear (47) are vertically meshed with each other.

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