Sand blasting machine with cleaning function

Abstract

The utility model discloses a sand blasting machine with a cleaning function, which comprises a support frame, a sand blasting box and a liquid storage tank are respectively and fixedly connected with two ends of the top of the support frame, a positioning frame is fixedly connected with one side of the sand blasting box, a three-way pipe is fixedly connected with the top end of the positioning frame, and a sand storage tank is fixedly connected with the top end of the sand blasting box. The outer side of the sand blasting box is fixedly connected with a sand blasting pipe, one end of the three-way pipe is communicated with the sand blasting pipe, one end of the positioning frame is fixedly connected with an air pump, the output end of the air pump is fixedly connected with an air supply pipe, and the top end of the air supply pipe is communicated with the other end of the three-way pipe; a cleaning mechanism is arranged between the sand blasting box and the liquid storage tank. Through the structural cooperation of the cleaning mechanism, liquid can be sprayed into the sand blasting box through the cleaning pipeline, so that the interior of the sand blasting box is cleaned in a spraying manner, and the situation that dust is accumulated in the sand blasting box, so that the sight of personnel is blurred is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting machines, in particular to a sandblasting machine with a cleaning function. Background Art

[0002] Sandblasting machine is a kind of equipment widely used for cleaning and rust removal of metal and non-metal surfaces. Its working principle is to remove dirt, oil stains, oxides, etc. on the surface of the object by friction between sand or other granular materials sprayed at high speed and the surface of the object being sprayed;

[0003] Among them, when the sand material rubs against the workpiece, dust will be generated. The dust is easily adsorbed on the inner wall of the sandblasting machine, affecting the vision of the personnel. However, the sandblasting machine in the traditional technology lacks an effective cleaning mechanism during use, resulting in a high cleaning intensity for the operator, making the overall operation inconvenient.

[0004] Therefore, the utility model provides a sandblasting machine with a cleaning function to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sandblasting machine with a cleaning function to solve the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sandblasting machine with a cleaning function, comprising a support frame, wherein two ends of the top of the support frame are respectively fixedly connected with a sandblasting box and a liquid storage tank, a positioning frame is fixedly connected to one side of the sandblasting box, a three-way pipe is fixedly connected to the top of the positioning frame, a sand storage tank is fixedly connected to the top of the sandblasting box, and the bottom end of the sand storage tank is connected to the top of the three-way pipe, a sandblasting pipe is fixedly connected to the outside of the sandblasting box, one end of the three-way pipe is connected to the sandblasting pipe, one end of the positioning frame is fixedly connected to an air pump, the output end of the air pump is fixedly connected to an air supply pipe, and the top of the air supply pipe is connected to the other end of the three-way pipe, and a cleaning mechanism is arranged between the sandblasting box and the liquid storage tank, and the cleaning mechanism is used to draw liquid in the liquid storage tank out to clean the sandblasting box.

[0007] Preferably, the cleaning mechanism includes an extension frame, a transmission pump, an external pipe, a transmission pipe, a transfer tank, a transmission shaft, a cleaning pipeline and a liquid supply pipe. One end of the sandblasting box is fixedly connected to the extension frame, one side of the extension frame is fixedly connected to the transmission pump, the input end of the transmission pump is fixedly connected to the external pipe, and the bottom end of the external pipe extends to the interior of the liquid storage tank, the output end of the transmission pump is fixedly connected to the transmission pipe, the top of the extension frame is fixedly connected to the transfer tank, the interior of the transfer tank is rotatably connected to the transmission shaft, the middle part of the top of the sandblasting box is rotatably connected to the cleaning pipeline, the bottom end of the transfer tank is fixedly connected to the liquid supply pipe, and one end of the liquid supply pipe is rotatably connected to the top of the cleaning pipeline.

[0008] Preferably, the extension frame also includes a linkage shaft, a transmission pulley, a linkage belt, a transmission spur gear and an acceleration spur gear. The top of the sandblasting box is rotatably connected to the linkage shaft, the tops of the transmission shaft and the linkage shaft are fixedly connected to the transmission pulley, and the two transmission pulleys are connected by a linkage belt. The bottom end of the outer side of the linkage shaft is fixedly connected to the transmission spur gear, and the outer side of the cleaning pipe is fixedly connected to the acceleration spur gear, and the transmission spur gear is meshingly connected with the acceleration spur gear.

[0009] Preferably, the transmission shaft is located at one end inside the transfer tank and is evenly and fixedly connected to the outer side with a plurality of transmission blades, and the transmission blades are arc-shaped.

[0010] Preferably, a sealing cover is fixedly connected to the top end of the cleaning pipe, one end of the liquid supply pipe is connected to the inside of the sealing cover through a ball bearing, and a sealing ring is fixedly connected to the inside of the sealing cover.

[0011] Preferably, the top of the sandblasting box is also fixedly connected to a stabilizing frame, and the linkage shaft is also rotatably connected to the middle part of the stabilizing frame.

[0012] Beneficial Effects

[0013] The utility model provides a sandblasting machine with a cleaning function. Compared with the prior art, it has the following beneficial effects:

[0014] The sandblasting machine with a cleaning function can use a cleaning pipe to spray liquid into the sandblasting box through the structural coordination of the cleaning mechanism, so as to perform spray-type cleaning on the inside of the sandblasting box, thereby effectively reducing the cleaning intensity of personnel and avoiding dust accumulation inside the sandblasting box, which may cause blurred vision of personnel.

[0015] The sandblasting machine with a cleaning function can synchronously drive the cleaning pipe to rotate during the flow of liquid through the structural coordination of the transmission shaft and the linkage shaft, thereby changing the spraying direction of the cleaning pipe and greatly improving the spraying range of the cleaning pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the utility model;

[0017] Figure 2 It is a side view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the cleaning mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the transfer tank of the utility model.

[0020] In the figure, 1, support frame; 2, sandblasting box; 3, liquid storage tank; 4, positioning frame; 5, three-way pipe; 6, sand storage tank; 7, sandblasting tube; 8, air pump; 9, air supply pipe; 10, cleaning mechanism; 11, extension frame; 12, transmission pump; 13, external pipe; 14, transmission pipe; 15, transfer tank; 16, transmission shaft; 17, cleaning pipeline; 18, liquid supply pipe; 19, linkage shaft; 20, transmission pulley; 21, linkage belt; 22, transmission spur gear; 23, acceleration spur gear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-4 A sandblasting machine with a cleaning function comprises a support frame 1, two ends of the top of the support frame 1 are fixedly connected with a sandblasting box 2 and a liquid storage tank 3, one side of the sandblasting box 2 is fixedly connected with a positioning frame 4, the top of the positioning frame 4 is fixedly connected with a three-way pipe 5, the top of the sandblasting box 2 is fixedly connected with a sand storage tank 6, and the bottom end of the sand storage tank 6 is connected with the top of the three-way pipe 5, the outer side of the sandblasting box 2 is fixedly connected with a sandblasting pipe 7, one end of the three-way pipe 5 is connected with the sandblasting pipe 7, one end of the positioning frame 4 is fixedly connected with an air pump 8, the output end of the air pump 8 is fixedly connected with an air supply pipe 9, and the top of the air supply pipe 9 is connected with the other end of the three-way pipe 5, a cleaning mechanism 10 is arranged between the sandblasting box 2 and the liquid storage tank 3, and the cleaning mechanism 10 is used to draw the liquid in the liquid storage tank 3 out to clean the sandblasting box 2;

[0024] Here, a material taking door is provided on one side of the sandblasting box 2 away from the positioning frame 4, and an observation window is provided in the middle of the material taking door, and transparent glass is provided inside the observation window. By using the setting of the material taking door, the workpiece can be conveniently taken and placed, and the situation in the sandblasting box 2 can be checked in time;

[0025] In detail, a solenoid valve is provided at the top of the three-way pipe 5. By using the setting of the solenoid valve, the on-off of the top of the three-way pipe 5 can be conveniently controlled;

[0026] Specifically, the sandblasting tube 7 is annular, and the sandblasting tube 7 can be used to spray sand from multiple directions.

[0027] Embodiment 2:

[0028] See also Figure 1-4 , this embodiment provides a technical solution based on the first embodiment: the cleaning mechanism 10 includes an extension frame 11, a transmission pump 12, an external lead pipe 13, a transmission pipe 14, a transfer tank 15, a transmission shaft 16, a cleaning pipeline 17 and a liquid supply pipe 18, one end of the sandblasting box 2 is fixedly connected with the extension frame 11, one side of the extension frame 11 is fixedly connected with the transmission pump 12, the input end of the transmission pump 12 is fixedly connected with the external lead pipe 13, and the bottom end of the external lead pipe 13 extends to the inside of the liquid storage tank 3, the output end of the transmission pump 12 is fixedly connected with the transmission pipe 14, the top of the extension frame 11 is fixedly connected with the transfer tank 15, the interior of the transfer tank 15 is rotatably connected with the transmission shaft 16, the middle part of the top of the sandblasting box 2 is rotatably connected with the cleaning pipeline 17, the bottom end of the transfer tank 15 is fixedly connected with the liquid supply pipe 18, and one end of the liquid supply pipe 18 is rotatably connected to the top of the cleaning pipeline 17;

[0029] Specifically, the transmission shaft 16 is located at one end of the transfer tank 15 and is evenly and fixedly connected to a plurality of transmission blades, and the transmission blades are arc-shaped. Through the arrangement of the transmission blades, when water flows into the transfer tank 15, the transmission blades can be pushed by the liquid, and because the transmission blades are supported by the transmission shaft 16, the transmission shaft 16 can be driven to rotate;

[0030] The top of the cleaning pipe 17 is fixedly connected with a sealing cover, one end of the liquid supply pipe 18 is connected to the inside of the sealing cover through a ball bearing, and a sealing ring is fixedly connected to the inside of the sealing cover. By utilizing the structural coordination of the sealing cover, liquid transfer can be formed without affecting the rotation of the cleaning pipe 17.

[0031] It can be understood that the transmission pump 12 can be started to lead the liquid in the liquid storage tank 3 out of the external lead pipe 13, and pass it into the transfer tank 15 through the transmission pipe 14. After the transfer of the transfer tank 15, the liquid can be injected into the cleaning pipe 17 through the liquid supply pipe 18, and sprayed toward the inner wall of the sandblasting box 2 through the cleaning pipe 17;

[0032] The extension frame 11 also includes a linkage shaft 19, a transmission pulley 20, a linkage belt 21, a transmission spur gear 22 and an acceleration spur gear 23. The top of the sandblasting box 2 is rotatably connected to the linkage shaft 19, the tops of the transmission shaft 16 and the linkage shaft 19 are fixedly connected to the transmission pulley 20, and the two transmission pulleys 20 are connected by the linkage belt 21. The bottom end of the outer side of the linkage shaft 19 is fixedly connected to the transmission spur gear 22, and the outer side of the cleaning pipe 17 is fixedly connected to the acceleration spur gear 23, and the transmission spur gear 22 is meshed with the acceleration spur gear 23.

[0033] In summary, when the liquid enters the transfer tank 15, the water flow contacts the transmission shaft 16, which can drive the transmission shaft 16 to rotate. Then, through the linkage of the linkage belt 21, the power at the transmission shaft 16 can be transmitted to the linkage shaft 19, so that the transmission spur gear 22 drives the acceleration spur gear 23, thereby driving the cleaning pipe 17 to rotate, and then the liquid can be sprayed on various places of the inner wall of the sandblasting box 2, so as to complete the cleaning of the sandblasting box 2;

[0034] Here, the top of the sandblasting box 2 is also fixedly connected with a stabilizing frame, and the linkage shaft rod 19 is also rotatably connected to the middle part of the stabilizing frame. The stabilizing frame can be used to provide auxiliary support for the linkage shaft rod 19, which greatly ensures the stability of the transmission of the linkage shaft rod 19.

[0035] Here, a drain pipe is fixedly connected to the bottom end of the outer side of the sandblasting box 2. By setting the drain pipe, the sprayed liquid can be led out from the inside of the sandblasting box 2 to avoid the accumulation of liquid inside the sandblasting box 2.

[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] When working, firstly, the workpiece is placed inside the sandblasting box 2, and then the air pump 8 is started. The airflow generated by the operation of the air pump 8 is sent to the sandblasting tube 7 through the three-way pipe 5, and then the sand in the sand storage tank 6 is introduced into the three-way pipe 5. With the flow of the airflow, the sand can be sent to the sandblasting tube 7, and the sand is sprayed onto the surface of the workpiece through the sandblasting tube 7, so as to process the workpiece;

[0038] Subsequently, the transmission pump 12 can be started to lead the liquid inside the liquid storage tank 3 out of the external lead pipe 13, and pass it into the transfer tank 15 through the transmission pipe 14. After the transfer of the transfer tank 15, the liquid can be injected into the cleaning pipe 17 by the liquid supply pipe 18, and sprayed to the inner wall of the sandblasting box 2 through the cleaning pipe 17. When the liquid enters the transfer tank 15, the contact between the water flow and the transmission shaft 16 can drive the transmission shaft 16 to rotate. Then, through the linkage of the linkage belt 21, the power at the transmission shaft 16 can be transmitted to the linkage shaft 19, prompting the transmission spur gear 22 to drive the acceleration spur gear 23, thereby driving the cleaning pipe 17 to rotate, and then the liquid can be sprayed on various places on the inner wall of the sandblasting box 2, so as to complete the cleaning of the sandblasting box 2 and avoid the operator's blurred vision due to dust and unable to check the processing status of the workpiece in time.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sandblasting machine with cleaning function, characterized in that: The invention comprises a support frame (1), wherein the two ends of the top of the support frame (1) are respectively fixedly connected to a sandblasting box (2) and a liquid storage tank (3), one side of the sandblasting box (2) is fixedly connected to a positioning frame (4), the top of the positioning frame (4) is fixedly connected to a three-way pipe (5), the top of the sandblasting box (2) is fixedly connected to a sand storage tank (6), and the bottom end of the sand storage tank (6) is connected to the top of the three-way pipe (5), and the outer side of the sandblasting box (2) is fixedly connected to a sandblasting pipe (7). ), one end of the three-way pipe (5) is connected to the sandblasting pipe (7), one end of the positioning frame (4) is fixedly connected to an air pump (8), the output end of the air pump (8) is fixedly connected to an air supply pipe (9), and the top end of the air supply pipe (9) is connected to the other end of the three-way pipe (5), and a cleaning mechanism (10) is provided between the sandblasting box (2) and the liquid storage tank (3), and the cleaning mechanism (10) is used to draw liquid in the liquid storage tank (3) out to clean the sandblasting box (2).

2. A sandblasting machine with cleaning function according to claim 1, characterized in that: The cleaning mechanism (10) comprises an extension frame (11), a transmission pump (12), an external lead pipe (13), a transmission pipe (14), a transfer tank (15), a transmission shaft (16), a cleaning pipeline (17) and a liquid supply pipe (18); one end of the sandblasting box (2) is fixedly connected to the extension frame (11); one side of the extension frame (11) is fixedly connected to the transmission pump (12); the input end of the transmission pump (12) is fixedly connected to the external lead pipe (13); and the bottom end of the external lead pipe (13) extends To the inside of the liquid storage tank (3), the output end of the transmission pump (12) is fixedly connected to the transmission pipe (14), the top of the extension frame (11) is fixedly connected to the transfer tank (15), the interior of the transfer tank (15) is rotatably connected to a transmission shaft (16), the middle of the top of the sandblasting box (2) is rotatably connected to a cleaning pipe (17), the bottom end of the transfer tank (15) is fixedly connected to a liquid supply pipe (18), and one end of the liquid supply pipe (18) is rotatably connected to the top of the cleaning pipe (17).

3. A sandblasting machine with cleaning function according to claim 2, characterized in that: The extension frame (11) further comprises a linkage shaft (19), a transmission pulley (20), a linkage belt (21), a transmission spur gear (22) and an acceleration spur gear (23); the top of the sandblasting box (2) is rotatably connected to the linkage shaft (19); the tops of the transmission shaft (16) and the linkage shaft (19) are both fixedly connected to the transmission pulley (20); and the two transmission pulleys (20) are connected via the linkage belt (21); the bottom end of the outer side of the linkage shaft (19) is fixedly connected to the transmission spur gear (22); the outer side of the cleaning pipe (17) is fixedly connected to the acceleration spur gear (23); and the transmission spur gear (22) is meshingly connected to the acceleration spur gear (23).

4. A sandblasting machine with cleaning function according to claim 2, characterized in that: The transmission shaft (16) is located at one end inside the transfer tank (15), and is evenly and fixedly connected to the outer side thereof with a plurality of transmission blades, and the transmission blades are arc-shaped.

5. The sandblasting machine with cleaning function according to claim 2, characterized in that: The top end of the cleaning pipe (17) is fixedly connected to a sealing cover, one end of the liquid supply pipe (18) is connected to the inside of the sealing cover via a ball bearing, and a sealing ring is fixedly connected to the inside of the sealing cover.

6. The sandblasting machine with cleaning function according to claim 3, characterized in that: The top of the sandblasting box (2) is also fixedly connected to a stabilizing frame, and the linkage shaft (19) is also rotatably connected to the middle of the stabilizing frame.

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