Conveying type automatic sand blasting machine for polishing titanium alloy watches

Abstract

The utility model relates to the technical field of sand blasting machines, and discloses a conveying type automatic sand blasting machine for polishing titanium alloy watches, which comprises a machine body, supporting legs are arranged on both sides of the bottom of the machine body, one side of the front end face of the machine body is connected with a box door through a hinge, and the left lower side of the machine body is connected with a supporting table. A compressed gas storage tank is arranged at the upper end of the supporting table, and a bag-type dust collector is installed on the right side wall of the machine body. According to the polishing device for the titanium alloy watch, the supporting frame, the motor, the coupler, the bearing, the limiting circular ring, the rotating disc, the circular-ring-shaped groove and the rotating shaft are arranged and matched with one another, so that the titanium alloy watch can be automatically rotated in all directions when the titanium alloy watch placed on the rotating disc is polished; and the direction of the titanium alloy watch does not need to be frequently and manually changed by a worker, so that the polishing uniformity of the titanium alloy watch is improved, and the polishing effect and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting machines, in particular to a conveyor-type automatic sandblasting machine for polishing titanium alloy watches. Background Art

[0002] The sandblasting machine uses compressed air to transport powdered granular materials from one place to another in a pipeline. In the process of converting kinetic energy into potential energy, the high-speed moving sand particles scour the surface of the object to improve the surface quality of the object. When polishing titanium alloy watches, a conveyor-type automatic sandblasting machine is used.

[0003] The existing conveyor-type automatic sandblasting machine cannot automatically rotate the titanium alloy watch placed on the workbench in all directions when in use, but requires workers to frequently manually rotate and change the orientation of the titanium alloy watch, resulting in low uniformity when polishing the titanium alloy watch, affecting the polishing effect and efficiency. In addition, it is difficult to clean the frosted surface on the workbench. Therefore, there is an urgent need for a conveyor-type automatic sandblasting machine for polishing titanium alloy watches to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a conveyor-type automatic sandblasting machine for polishing titanium alloy watches, so as to solve the problem that the existing conveyor-type automatic sandblasting machine proposed in the above-mentioned background technology cannot automatically rotate the titanium alloy watch placed on the workbench in all directions when in use, but requires workers to frequently manually rotate and change the orientation of the titanium alloy watch, thereby resulting in low uniformity when polishing the titanium alloy watch, affecting the polishing effect and efficiency, and also the difficulty of cleaning the frosted surface on the workbench.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A conveyor-type automatic sandblasting machine for polishing titanium alloy watches comprises a machine body, support feet are arranged on both sides of the bottom of the machine body, a box door is connected to one side of the front end face of the machine body through a hinge, a support platform is connected to the lower left side of the machine body, a compressed gas storage tank is arranged on the upper end of the support platform, a bag dust collector is installed on the right side wall of the machine body, a workbench is connected to the middle of the inner rear end face of the machine body through a support rod, a sandblasting gun is arranged on the upper left of the workbench, a sand storage chamber is arranged at the inner bottom of the machine body, an air gun is arranged directly below the sandblasting gun, one end of the sandblasting gun is respectively connected to an air delivery pipeline and a sand delivery pipeline, a first valve is installed on the air delivery pipeline, the lower end of the sand storage chamber is connected to a discharge pipeline, a delivery pump is installed on the discharge pipeline, and the sand delivery pipeline passes through The left side wall of the machine body is connected to the lower end of the exhaust pipe, one end of the gas pipeline passes through the left side wall of the machine body and is connected to the compressed gas storage tank, the bottom of the workbench is connected to a support frame, a motor is installed at the inner bottom of the support frame, the upper end of the motor is connected to a coupling, a bearing is embedded in the middle of the workbench, a limiting ring is provided on the edge of the upper surface of the workbench, a turntable is provided on the inner side of the limiting ring, a circular groove is provided on the upper surface of the turntable, a workpiece limiting ring is provided in the circular groove, a rotating shaft is connected to the upper end of the coupling, the upper end of the rotating shaft passes through the bearing and is connected to the bottom of the turntable, an exhaust hole is provided on the top of the bag-type dust collector, and a through hole is provided on the right side wall of the machine body facing the air inlet on the bag-type dust collector.

[0007] As a preferred technical solution of the utility model, the air gun is located on the left side of the workbench.

[0008] As a preferred technical solution of the utility model, the outer side wall of the turntable is in contact with the inner side wall of the limiting ring, but the two are not connected.

[0009] As a preferred technical solution of the present utility model, the support frame is in a U-shaped structure.

[0010] As a preferred technical solution of the utility model, the workpiece limiting ring can be taken out upward from the annular groove of the turntable.

[0011] As a preferred technical solution of the utility model, the lower end of the discharge pipe passes through the bottom of the machine body and extends downward.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model sets a support frame, a motor, a coupling, a bearing, a limit ring, a turntable, an annular groove and a rotating shaft, and utilizes the mutual cooperation between them, so that when a titanium alloy watch placed on the turntable is polished, the titanium alloy watch can be automatically rotated in all directions, without the need for workers to frequently manually change the orientation of the titanium alloy watch, which not only improves the uniformity of the titanium alloy watch during polishing, but also improves the polishing effect and efficiency.

[0014] 2. The utility model can blow off the frosting on the workbench by arranging an air gun, thereby reducing the difficulty of cleaning the frosting on the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

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

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

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

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the turntable of the utility model.

[0020] In the figure: 1. body; 2. support foot; 3. hinge; 4. box door; 5. support platform; 6. compressed gas storage tank; 7. bag filter; 8. sandblasting gun; 9. sand conveying pipeline; 10. gas conveying pipeline; 11. first valve; 12. air gun; 13. exhaust hole; 14. workbench; 15. turntable; 16. limit ring; 17. workpiece limit ring; 18. bearing; 19. support frame; 20. motor; 21. coupling; 22. rotating shaft; 23. sand storage chamber; 24. discharge pipeline; 25. delivery pump; 26. through hole. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The different types of section lines in the drawings in the embodiments of the utility model are not marked according to the national standard, nor are there any requirements for the materials of the components, but are used to distinguish the cross-sectional views of the components in the drawings.

[0022] See also Figure 1-4A conveyor-type automatic sandblasting machine for polishing titanium alloy watches comprises a machine body 1, support feet 2 are arranged on both sides of the bottom of the machine body 1, a box door 4 is connected to one side of the front end face of the machine body 1 through a hinge 3, a support platform 5 is connected to the lower left side of the machine body 1, a compressed gas storage tank 6 is arranged on the upper end of the support platform 5, a bag dust collector 7 is installed on the right side wall of the machine body 1, a workbench 14 is connected to the middle of the inner rear end face of the machine body 1 through a support rod, a sandblasting gun 8 is arranged on the upper left side of the workbench 14, a sand storage chamber 23 is arranged at the inner bottom of the machine body 1, an air gun 12 is arranged just below the sandblasting gun 8, one end of the sandblasting gun 8 is respectively connected to an air delivery pipeline 10 and a sand delivery pipeline 9, a first valve 11 is installed on the air delivery pipeline 10, a discharge pipeline 24 is connected to the lower end of the sand storage chamber 23, a delivery pump 25 is installed on the discharge pipeline 24, and the sand delivery pipeline 9 passes through the left side of the machine body 1. The side wall is connected to the lower end of the exhaust pipe 24, one end of the gas pipeline 10 passes through the left side wall of the body 1 and is connected to the compressed gas storage tank 6, the bottom of the workbench 14 is connected to a support frame 19, the inner bottom of the support frame 19 is installed with a motor 20, the upper end of the motor 20 is connected with a coupling 21, a bearing 18 is embedded in the middle of the workbench 14, a limiting ring 16 is provided on the upper surface of the workbench 14 near the edge, a turntable 15 is provided on the inner side of the limiting ring 16, a circular groove is provided on the upper surface of the turntable 15, a workpiece limiting ring 17 is provided in the circular groove, a rotating shaft 22 is connected to the upper end of the coupling 21, the upper end of the rotating shaft 22 passes through the bearing 18 and is connected to the bottom of the turntable 15, an exhaust hole 13 is provided at the top of the bag-type dust collector 7, and a through hole 26 is provided on the right side wall of the body 1 facing the air inlet on the bag-type dust collector 7.

[0023] The air gun 12 is located on the left side of the workbench 14 .

[0024] The outer wall of the rotating disk 15 is in contact with the inner wall of the limiting ring 16 , but the two are not connected.

[0025] The support frame 19 is in a U-shaped structure.

[0026] The workpiece limiting ring 17 can be taken out upward from the annular groove of the rotating disk 15 .

[0027] The lower end of the discharge pipe 24 passes through the bottom of the machine body 1 and extends downward.

[0028] The working principle and use process of the utility model are as follows: first, the box door 4 is opened, and the titanium alloy watch workpiece to be processed is placed in the workpiece limiting ring 17 on the turntable 15, and then the compressed gas storage tank 6 is started and the first valve 11 is opened to convey the compressed gas to the sandblasting gun 8 through the gas pipeline 10, and at the same time, the conveying pump 25 is started to convey the frosted sand in the sand storage chamber 23 to the sandblasting gun 8 through the discharge pipeline 24 and the sand conveying pipeline 9, and finally, the frosted sand is sprayed out from the sandblasting gun 8 by the compressed gas, and sprayed to the titanium alloy watch workpiece in the workpiece limiting ring 17, so as to polish the surface of the titanium alloy watch workpiece. While polishing, the motor 20 can be started to drive the rotating shaft 22 on the coupling 21 to rotate, so that the rotating shaft 22 drives the turntable 15 to rotate, so that the titanium alloy watch can be automatically rotated in all directions, and the worker does not need to manually change the orientation of the titanium alloy watch frequently, which not only improves the uniformity of the titanium alloy watch during polishing, but also improves the polishing effect and efficiency;

[0029] The dust generated during the polishing process enters the bag filter 7 from the through hole 26, and is discharged from the exhaust hole 13 after being filtered by the bag filter 7. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A conveyor-type automatic sandblasting machine for polishing titanium alloy watches, comprising a machine body (1), characterized in that: Support feet (2) are provided on both sides of the bottom of the machine body (1); a front end face of the machine body (1) is connected to a box door (4) via a hinge (3); a support platform (5) is connected to the lower left side of the machine body (1); a compressed gas storage tank (6) is provided at the upper end of the support platform (5); a bag dust collector (7) is installed on the right side wall of the machine body (1); a workbench (14) is connected to the middle of the inner rear end face of the machine body (1) via a support rod; a sandblasting gun (8) is provided at the upper left of the workbench (14). The inner bottom of the machine body (1) is provided with a sand storage chamber (23), an air gun (12) is provided directly below the sand blasting gun (8), one end of the sand blasting gun (8) is respectively connected to an air delivery pipeline (10) and a sand delivery pipeline (9), a first valve (11) is installed on the air delivery pipeline (10), a discharge pipeline (24) is connected to the lower end of the sand storage chamber (23), a delivery pump (25) is installed on the discharge pipeline (24), and the sand delivery pipeline (9) passes through the left side wall of the machine body (1) and is connected to the discharge pipeline (24). ), one end of the gas pipeline (10) passes through the left side wall of the machine body (1) and is connected to the compressed gas storage tank (6), the bottom of the workbench (14) is connected to a support frame (19), a motor (20) is installed at the inner bottom of the support frame (19), and a coupling (21) is connected to the upper end of the motor (20), a bearing (18) is embedded in the middle of the workbench (14), and a limit ring (16) is provided on the upper surface of the workbench (14) near the edge, and the limit ring (16) 6), a turntable (15) is arranged on the inner side, a circular groove is arranged on the upper surface of the turntable (15), a workpiece limiting ring (17) is arranged in the circular groove, a rotating shaft (22) is connected to the upper end of the coupling (21), the upper end of the rotating shaft (22) passes through the bearing (18) and is connected to the bottom of the turntable (15), an exhaust hole (13) is arranged on the top of the bag-type dust collector (7), and a through hole (26) is arranged on the right side wall of the body (1) facing the air inlet on the bag-type dust collector (7).

2. The conveyor-type automatic sandblasting machine for polishing titanium alloy watches according to claim 1 is characterized in that: The air gun (12) is located on the left side of the workbench (14).

3. The conveyor-type automatic sandblasting machine for polishing titanium alloy watches according to claim 1 is characterized in that: The outer wall of the rotating disk (15) contacts the inner wall of the limiting ring (16), but the two are not connected.

4. The conveyor-type automatic sandblasting machine for polishing titanium alloy watches according to claim 1, characterized in that: The support frame (19) is in the shape of a U-shaped structure.

5. The conveyor-type automatic sandblasting machine for polishing titanium alloy watches according to claim 1, characterized in that: The workpiece limiting ring (17) can be taken out upwards from the annular groove of the rotating disk (15).

6. The conveyor-type automatic sandblasting machine for polishing titanium alloy watches according to claim 1, characterized in that: The lower end of the discharge pipe (24) passes through the bottom of the machine body (1) and extends downward.

Images