Sand blasting equipment capable of adjusting sand blasting angle

Abstract

The utility model discloses sand blasting equipment capable of adjusting a sand blasting angle, which comprises a sand blasting equipment main body and a connecting column I, the mounting hole is formed in the top of the connecting column I; and the fixing plate is fixedly mounted on one side of the first connecting column in the length direction. According to the scheme, when the angle of the sand blasting nozzle needs to be adjusted, the first motor arranged on one side of the first connecting column is started to drive the first gear to rotate, and the second gear can synchronously rotate through meshing, so that the mounting frame connected with one end of the second connecting shaft and the sand blasting nozzle are driven to deflect by a certain angle, and a workpiece is subjected to sand blasting treatment; therefore, the traditional step of manually adjusting the sand blasting nozzle is replaced, the angle adjusting process of the sand blasting nozzle is simplified, the time required for adjusting the sand blasting nozzle is effectively shortened, the processing efficiency is ensured, the stability of the sand blasting nozzle after angle adjustment can be ensured, and the effect of improving the practicability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting equipment, and more specifically, to sandblasting equipment with adjustable sandblasting angle. Background Art

[0002] Sandblasting equipment is a surface treatment equipment that uses compressed air as a power source to spray abrasive at high speed onto the surface of a workpiece, thereby achieving the purposes of cleaning, deburring, strengthening, roughening or decoration. However, it still has some disadvantages in actual use. For example, existing sandblasting equipment is usually provided with a sandblasting nozzle. During the use of the equipment, it is often necessary to adjust the angle of the sandblasting nozzle accordingly according to the processing requirements. The sandblasting nozzle is generally installed inside the equipment through a bracket. When adjusting, it is necessary to loosen the fixing screws or locking device of the bracket, manually adjust the bracket to the appropriate position and then tighten it. Therefore, the adjustment process is relatively cumbersome, which not only delays the efficiency of workpiece processing, but also reduces the practicality of the sandblasting equipment to a certain extent. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a sandblasting device with adjustable sandblasting angle, so as to solve the problem of inconvenience in adjusting the angle of the sandblasting nozzle in the prior art.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a sandblasting device with adjustable sandblasting angle, comprising a sandblasting device body, the sandblasting device with adjustable sandblasting angle also comprising

[0005] Connecting column 1;

[0006] A mounting hole is provided on the top of the first connecting column;

[0007] A fixed plate, the fixed plate being fixedly mounted on one side of the connecting column in the length direction, and a connecting shaft 1 being rotatably mounted on the surface of the fixed plate;

[0008] A mounting bracket is provided, wherein one side of the mounting bracket in the length direction is fixedly connected to one end of the connecting shaft, a sandblasting nozzle is provided on the surface of the mounting bracket, and a port for connecting a sand conveying pipe is provided on the surface of the sandblasting nozzle.

[0009] It also includes motor 1, gear 1, gear 2, and connecting shaft 2. The motor 1 is fixedly installed on one side of the top of the connecting column 1. The drive shaft of the motor 1 is fixedly connected to the surface of the gear 1. The outer edge of the gear 1 is meshed with the outer edge of the gear 2. One end of the connecting shaft 2 is fixedly connected to the surface of the gear 2, and the other end of the connecting shaft 2 is fixedly connected to the side of the mounting frame surface opposite to the connecting shaft 1.

[0010] The device further comprises an auxiliary component, which is arranged on the top of the sandblasting equipment body.

[0011] The transmission mechanism that this sliding part is connected with this sliding part has the shape of a right-angle changing structure and the left-angle changing structure is that this sliding part has the shape of a right-angle changing structure and the left-angle changing structure are that the present invention is to be locked.

[0012] The beneficial effects of the above technical solution of the utility model are as follows:

[0013] In the above scheme, when the angle of the sandblasting nozzle needs to be adjusted, the motor 1 arranged on one side of the connecting column 1 is started to drive the gear 1 to rotate, and the gear 2 is able to rotate synchronously through meshing, thereby driving the mounting frame connected to one end of the connecting shaft 2 and the sandblasting nozzle to deflect at a certain angle, and after the rotation, the deflection angle of the sandblasting nozzle is fixed by the locking function of the motor 1 to perform sandblasting on the workpiece, thereby replacing the traditional steps of manually adjusting the sandblasting nozzle, simplifying the angle adjustment process of the sandblasting nozzle, and effectively shortening the time required for adjusting the sandblasting nozzle, not only ensuring the processing efficiency, but also ensuring the stability of the sandblasting nozzle after the angle adjustment, thereby achieving the effect of improving the practicality of the device;

[0014] The motor 2 arranged on the top of the movable platform drives the gear 4 to rotate, so that the gear 3 meshing with it can rotate synchronously. Therefore, the mounting frame installed at the bottom end of the connecting rod together with the sandblasting nozzle can rotate horizontally to adjust the overall direction of the sandblasting nozzle. In addition, the motor 3 drives the screw to rotate, so that the sandblasting nozzle can move a certain distance in the horizontal direction, thereby expanding the adjustment range of the sandblasting nozzle and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a three-dimensional assembly diagram of the overall device of the utility model;

[0017] Figure 3 This is a schematic diagram of the auxiliary component structure of the present utility model.

[0018] [reference numerals]

[0019] 1. Sandblasting equipment body; 2. Connecting column 1; 3. Mounting hole; 4. Fixing plate; 5. Connecting shaft 1; 6. Mounting bracket; 7. Sandblasting nozzle; 8. Motor 1; 9. Gear 1; 10. Gear 2; 11. Connecting shaft 2; 12. Auxiliary components; 121. Mounting base; 122. Moving table; 123. Connecting rod; 124. Gear 3; 125. Fixing bracket; 126. Motor 2; 127. Gear 4; 128. Motor 3; 129. Screw; 1210. Connecting column 2. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To the attached Figure 3 The embodiment of the utility model provides a sandblasting device with adjustable sandblasting angle, comprising a sandblasting device body 1, the sandblasting device with adjustable sandblasting angle further comprising

[0022] Connecting column 1-2;

[0023] Mounting hole 3, the mounting hole 3 is opened on the top of the connecting column 1 2;

[0024] The fixing plate 4 is fixedly mounted on one side of the length direction of the connecting column 2, and a connecting shaft 5 is rotatably mounted on the surface of the fixing plate 4;

[0025] The mounting frame 6 has one side in the length direction fixedly connected to one end of the connecting shaft 5. The surface of the mounting frame 6 is provided with a sandblasting nozzle 7. The surface of the sandblasting nozzle 7 is provided with a port for connecting a sand conveying pipe.

[0026] Among them, it also includes motor 18, gear 19, gear 2 10, and connecting shaft 2 11. Motor 18 is fixedly installed on one side of the top of connecting column 12. The driving shaft of motor 18 is fixedly connected to the surface of gear 19. The outer edge of gear 19 is meshed with the outer edge of gear 2 10. One end of connecting shaft 2 11 is fixedly connected to the surface of gear 2 10, and the other end of connecting shaft 2 11 is fixedly connected to the side of the surface of mounting frame 6 opposite to connecting shaft 15.

[0027] The sandblasting device further includes an auxiliary component 12 , which is arranged on the top of the sandblasting device body 1 .

[0028] Among them, the auxiliary component 12 includes a mounting seat 121, a moving platform 122, a connecting rod 123, a gear three 124, a fixed frame 125, a motor two 126, a gear four 127, a motor three 128, a screw 129, and a connecting column two 1210. The mounting seat 121 is fixedly mounted on the top of the sandblasting equipment body 1, the moving platform 122 is slidably connected to the top surface of the mounting seat 121, the connecting rod 123 is rotatably mounted on the inside of the moving platform 122, the bottom end of the connecting rod 123 is fixedly connected to the inside of the mounting hole 3, the gear three 124 is fixedly mounted on the top of the connecting rod 123, the bottom surface of the gear three 124 is in contact with the top surface of the moving platform 122, the fixed frame 125 is relatively arranged on both sides of the top surface of the moving platform 122, and the motor two 12 6 is fixedly connected to the top surface of the movable platform 122 through the fixing frame 125, the fourth gear 127 is fixedly installed on the driving shaft of the second motor 126, the outer edge of the fourth gear 127 is meshed with the outer edge of the third gear 124, the third motor 128 is arranged on one side in the length direction of the mounting base 121, one end of the screw 129 is fixedly connected to the driving shaft of the third motor 128, the bottom of the second connecting column 1210 is threadedly connected to the surface of the screw 129, and the top of the second connecting column 1210 is fixedly connected to the surface of the movable platform 122. Through the screw 129, driven by the third motor 128, the movable platform 122 together with the sandblasting nozzle 7 can be moved horizontally, thereby expanding the adjustment range of the sandblasting nozzle 7 to adapt to diverse processing requirements.

[0029] Motor 1 8, Motor 2 126, and Motor 3 128 provided in this embodiment are all servo motors, which can drive the corresponding structure to rotate at a specific angle, and can position the structure after rotation to prevent it from moving due to gravity or external force, thereby achieving position locking without the need for an additional locking mechanism.

[0030] The working process of the present invention is as follows: when the angle of the sandblasting nozzle 7 needs to be adjusted, the motor 18 arranged on the side of the connecting column 2 is started to drive the gear 19 to rotate, and the gear 2 10 is able to rotate synchronously through engagement, thereby driving the mounting frame 6 connected to one end of the connecting shaft 2 11 and the sandblasting nozzle 7 to deflect at a certain angle, and after the rotation, the locking function of the motor 18 is used to fix the deflection angle of the sandblasting nozzle 7 to perform sandblasting on the workpiece.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0032] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sandblasting device with adjustable sandblasting angle, comprising a sandblasting device body (1), characterized in that: The sandblasting equipment with adjustable sandblasting angle also includes Connecting column one (2); A mounting hole (3), the mounting hole (3) being provided at the top of the first connecting column (2); A fixed plate (4), the fixed plate (4) is fixedly mounted on one side of the length direction of the connecting column (2), and a connecting shaft (5) is rotatably mounted on the surface of the fixed plate (4); A mounting frame (6) is provided, wherein one side of the mounting frame (6) in the length direction is fixedly connected to one end of the connecting shaft (5); a sandblasting nozzle (7) is provided on the surface of the mounting frame (6); and a port for connecting to a sand conveying pipe is provided on the surface of the sandblasting nozzle (7).

2. The sandblasting equipment with adjustable sandblasting angle according to claim 1, characterized in that: It also includes a motor 1 (8), a gear 1 (9), a gear 2 (10), and a connecting shaft 2 (11). The motor 1 (8) is fixedly mounted on one side of the top of the connecting column 1 (2). The driving shaft of the motor 1 (8) is fixedly connected to the surface of the gear 1 (9). The outer edge of the gear 1 (9) is meshed with the outer edge of the gear 2 (10). One end of the connecting shaft 2 (11) is fixedly connected to the surface of the gear 2 (10), and the other end of the connecting shaft 2 (11) is fixedly connected to the side of the surface of the mounting frame (6) opposite to the connecting shaft 1 (5).

3. The sandblasting equipment with adjustable sandblasting angle according to claim 1, characterized in that: The invention also comprises an auxiliary component (12), which is arranged on the top of the sandblasting equipment body (1).

4. The sandblasting equipment with adjustable sandblasting angle according to claim 3, characterized in that: The auxiliary component (12) includes a mounting seat (121), a moving platform (122), a connecting rod (123), a gear three (124), a fixed frame (125), a motor two (126), a gear four (127), a motor three (128), a screw (129), and a connecting column two (1210). The mounting seat (121) is fixedly mounted on the top of the sandblasting equipment body (1), the moving platform (122) is slidably connected to the top surface of the mounting seat (121), the connecting rod (123) is rotatably mounted inside the moving platform (122), the bottom end of the connecting rod (123) is fixedly connected to the inside of the mounting hole (3), the gear three (124) is fixedly mounted on the top end of the connecting rod (123), and the bottom surface of the gear three (124) is connected to the moving platform. The top surface of the movable platform (122) is fitted with the top surface of the movable platform (122), the fixing frame (125) is relatively arranged on both sides of the top surface of the movable platform (122), the motor 2 (126) is fixedly connected to the top surface of the movable platform (122) through the fixing frame (125), the gear 4 (127) is fixedly installed on the driving shaft of the motor 2 (126), the outer edge of the gear 4 (127) is meshed with the outer edge of the gear 3 (124), the motor 3 (128) is arranged on one side of the length direction of the mounting seat (121), one end of the screw (129) is fixedly connected to the driving shaft of the motor 3 (128), the bottom of the connecting column 2 (1210) is threadedly connected to the surface of the screw (129), and the top of the connecting column 2 (1210) is fixedly connected to the surface of the movable platform (122).

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