Polishing power head of truss robot

Abstract

The utility model relates to the technical field of polishing power heads, and discloses a polishing power head of a truss robot, which comprises two shells, the two adjacent shells are rotatably connected through a rotating hinge, the left sides of the two shells are fixedly connected with connecting shells, and the left side and the right side of the inner top wall of the connecting shell at the top are fixedly connected with clamping plates. A fixing plate is fixedly connected to the rear side of the inner bottom wall of the connecting shell at the bottom, reset springs are fixedly connected to the left end and the right end of the front side of the fixing plate, displacement plates are fixedly connected to the front ends of the two reset springs, and clamping grooves are formed in the left end and the right end of the front side of each displacement plate. According to the utility model, by pressing the two movable columns, the two clamping plates are separated from the corresponding clamping grooves, so that the top shell is turned over, the top shell and the bottom shell are separated under the connection of the rotating hinge, the purpose of quickly disassembling and opening the equipment is achieved, and the maintenance difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing power heads, in particular to a polishing power head of a truss robot. Background Art

[0002] A truss robot generally refers to a robot with a truss structure, which is usually designed to carry and support specific equipment or tools to complete specific tasks. The truss structure is usually composed of multiple rods and nodes, which can provide a stable support structure and have a light weight. This structural design enables truss robots to play a role in various industrial and scientific applications, such as in construction, spacecraft maintenance, and scientific experiments. In modern industry, truss robots are widely used in automated production lines, material handling, and assembly. The design of truss robots usually takes into account factors such as structural strength, weight, stability, and operational flexibility to meet specific work requirements. In order to perform multi-process processing operations, the robot needs to be used in conjunction with a polishing power head.

[0003] The existing polishing power head is generally formed in one piece, so additional tools are required for auxiliary use during maintenance and repair work, and it cannot be disassembled quickly, which increases the disassembly time, thereby increasing the difficulty of maintenance and reducing the maintenance efficiency. Therefore, a polishing power head for a truss robot is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a polishing power head of a truss robot, aiming to improve the problem that disassembly is inconvenient, thereby increasing the difficulty of maintenance and reducing the maintenance efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a polishing power head of a truss robot comprises two outer shells, the two adjacent outer shells are rotatably connected by a hinge, the left sides of the two outer shells are fixedly connected with a connecting shell, the left and right sides of the inner top wall of the top connecting shell are fixedly connected with a clamping plate, the rear side of the inner bottom wall of the bottom connecting shell is fixedly connected with a fixing plate, the left and right ends of the front side of the fixing plate are fixedly connected with a reset spring, the front ends of the two reset springs are fixedly connected with a displacement plate, the left and right ends of the front side of the displacement plate are provided with a clamping groove, the middle part of the front side of the displacement plate is fixedly connected with a movable column, the inner bottom wall of the bottom outer shell is fixedly installed with a fixing shell, a polishing device is fixedly installed inside the fixed shell, a polishing wheel is fixedly installed on the front side of the polishing device, and a cooling mechanism is provided on the bottom wall of the bottom outer shell.

[0006] As a further description of the above technical solution:

[0007] The cooling mechanism includes a blower, the top wall of the blower is fixedly connected to the bottom wall of the outer shell, the extraction end of the blower is connected to an extraction pipe, the right end of the extraction pipe is connected to a drying box, an adsorption sponge is fixedly installed on the inner wall of the drying box, the output end of the blower is connected to a delivery pipe, the front end of the delivery pipe is connected to an annular nozzle, and the inner wall of the annular nozzle is fixedly connected to the front end of the fixed shell.

[0008] As a further description of the above technical solution:

[0009] A control switch is fixedly connected to the left side of the shell at the bottom, and the control switch is electrically connected to the blower.

[0010] As a further description of the above technical solution:

[0011] A rubber ring is fixedly mounted on the outer wall of the delivery pipe, and the outer wall of the rubber ring is fixedly connected to the rear side of the annular nozzle.

[0012] As a further description of the above technical solution:

[0013] A protective shell is arranged on the left side of the control switch, and the right side of the protective shell is rotatably connected to the left side of the shell through a hinge.

[0014] As a further description of the above technical solution:

[0015] The left and right ends of the rear sides of the two shells are fixedly connected with positioning bolts.

[0016] As a further description of the above technical solution:

[0017] The bottom wall of the adsorption sponge is fixedly connected with a handle.

[0018] As a further description of the above technical solution:

[0019] Rubber pads are fixedly installed on the front and rear sides of the middle part of the bottom wall of the shell at the top.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by pressing the two movable columns, the two engaging plates are separated from the corresponding engaging grooves, thereby flipping the top shell, and then under the connection of the hinge, the top shell and the bottom shell are separated, so that the purpose of quickly disassembling and opening the device is achieved, thereby reducing the difficulty of maintenance and avoiding the decline of maintenance efficiency.

[0022] 2. In the utility model, by starting the blower, the air flow after drying by the adsorption sponge can be extracted and sprayed through the annular nozzle, so as to facilitate cooling of the surface to be polished during use, thereby reducing the situation where the temperature is too high during polishing and affecting the processing of the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a polishing power head of a truss robot proposed in the utility model;

[0024] Figure 2 This is a schematic structural diagram of a displacement plate of a polishing power head of a truss robot proposed in the utility model;

[0025] Figure 3 This is a schematic diagram of a cooling mechanism for a polishing power head of a truss robot proposed by the utility model.

[0026] Legend:

[0027] 1. Shell; 2. Cooling mechanism; 201. Blower; 202. Extraction tube; 203. Drying box; 204. Adsorption sponge; 205. Handle; 206. Delivery tube; 207. Annular nozzle; 208. Rubber ring; 3. Turning page; 4. Connecting shell; 5. Clamping plate; 6. Fixed plate; 7. Reset spring; 8. Displacement plate; 9. Clamping groove; 10. Movable column; 11. Fixed shell; 12. Polishing equipment; 13. Polishing wheel; 14. Rubber pad; 15. Control switch; 16. Protective shell; 17. Positioning bolt. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 and Figure 2, the utility model provides an embodiment: a polishing power head of a truss robot, comprising two shells 1, the two adjacent shells 1 are rotatably connected by a hinge 3, the left sides of the two shells 1 are fixedly connected with a connecting shell 4, the left and right sides of the inner top wall of the top connecting shell 4 are fixedly connected with a clamping plate 5, the rear side of the inner bottom wall of the bottom connecting shell 4 is fixedly connected with a fixing plate 6, the left and right ends of the front side of the fixing plate 6 are fixedly connected with a reset spring 7, the front ends of the two reset springs 7 are fixedly connected with a displacement plate 8, the left and right ends of the front side of the displacement plate 8 are provided with a clamping groove 9, the middle part of the front side of the displacement plate 8 is fixedly connected with a movable column 10, the inner bottom wall of the bottom shell 1 is fixedly installed with a fixing shell 11, the interior of the fixing shell 11 is fixedly installed with a polishing device 12, the front side of the polishing device 12 is fixedly installed with a polishing wheel 13, and the bottom wall of the bottom shell 1 is provided with a cooling mechanism 2;

[0030] Specifically, by pressing the movable column 10, the two reset springs 7 are compressed to the rear side. This action causes the movable column 10 to drive the displacement plate 8 to move to the rear side. In the process of the displacement plate 8 moving backward, the two engaging grooves 9 provided on the front side thereof are gradually separated from the corresponding two engaging plates 5. When the engaging groove 9 is completely separated from the engaging plate 5, the two engaging plates 5 are also separated from the displacement plate 8. By flipping the top shell 1, the two shells 1 are smoothly separated under the rotation connection of the hinge 3. This design cleverly utilizes the rotation connection function of the hinge 3, making the opening process of the shell 1 smoother. When the shell 1 of the device is opened, the user can easily repair or upgrade the internal parts. By loosening the movable column 10, the two reset springs 7 will be reset under the action of the elastic force. This reset process causes the displacement plate 8 and the movable column 10 to move forward and return to the original position together. The maintainability of the device is improved, and the quick disassembly design reduces the difficulty of maintenance and saves the user's time and energy.

[0031] Reference Figure 1 and Figure 3 The cooling mechanism 2 includes a blower 201, the top wall of the blower 201 is fixedly connected to the bottom wall of the bottom shell 1, the extraction end of the blower 201 is connected to an extraction pipe 202, the right end of the extraction pipe 202 is connected to a drying box 203, an adsorption sponge 204 is fixedly installed on the inner wall of the drying box 203, the output end of the blower 201 is connected to a delivery pipe 206, the front end of the delivery pipe 206 is connected to an annular nozzle 207, and the inner wall of the annular nozzle 207 is fixedly connected to the front end of the fixed shell 11;

[0032] Specifically, by starting the blower 201, a stable airflow can be provided for the entire system. Through the extraction pipe 202, we can extract the airflow that has been dried by the adsorption sponge 204 inside the drying box 203. Here, the adsorption sponge 204 inside the drying box 203 can effectively remove moisture from the airflow, ensuring that there will be no moisture interference in the subsequent polishing process, while removing tiny particles and impurities therein to ensure the purity of the airflow. Next, the dry airflow is transported to the annular nozzle 207 through the delivery pipe 206 under the operation of the blower 201. The design of the annular nozzle allows the airflow to be sprayed evenly and finely onto the polished surface, thereby achieving a rapid cooling effect, thereby reducing the situation where the temperature is too high during polishing and affects the processing of the object.

[0033] Reference Figure 1 , Figure 2 and Figure 3 The left side of the bottom shell 1 is fixedly connected with a control switch 15, and the control switch 15 is electrically connected to the blower 201; the outer wall of the delivery pipe 206 is fixedly installed with a rubber ring 208, and the outer wall of the rubber ring 208 is fixedly connected to the rear side of the annular nozzle 207; the left side of the control switch 15 is provided with a protective shell 16, and the right side of the protective shell 16 is rotatably connected to the left side of the shell 1 through a hinge;

[0034] Specifically, through the control switch 15 electrically connected to the blower 201, the control switch 15 can turn the blower 201 on and off, the rubber ring 208 can protect the connection of the delivery pipe 206 to reduce the wear of the connection of the delivery pipe 206, and the protective shell 16 can protect the control switch 15 and prevent accidental touch.

[0035] Reference Figure 2 and Figure 3 The left and right ends of the rear sides of the two shells 1 are fixedly connected with positioning bolts 17; the bottom wall of the adsorption sponge 204 is fixedly connected with a handle 205; the front and rear sides of the middle of the bottom wall of the top shell 1 are fixedly installed with rubber pads 14;

[0036] Specifically, the polishing power head can be easily installed and fixed by a plurality of positioning bolts 17 , the adsorption sponge 204 can be easily pulled out by the handle 205 , and the outer wall of the fixed shell 11 can be easily protected by the two rubber pads 14 .

[0037] Working principle: When disassembly begins, the two return springs 7 are compressed to the rear by pressing the movable column 10, so that the movable column 10 drives the displacement plate 8 to move to the rear, so that the two engaging grooves 9 provided on the front side of the displacement plate 8 are separated from the corresponding two engaging plates 5, and then the two engaging plates 5 are separated from the displacement plate 8, and the top shell 1 is turned over, so that the two shells 1 are opened under the action of the hinge 3 rotating to connect the two shells 1, and the movable column 10 is released, so that the two return springs 7 are reset under the action of the elastic force, and then the displacement plate 8 and the movable column 10 move forward, The equipment is reset at the same time, thereby achieving the purpose of quickly disassembling and opening the equipment, thereby reducing the difficulty of maintenance and avoiding a decrease in maintenance efficiency. By starting the blower 201, the airflow dried by the adsorption sponge 204 inside the drying box 203 can be extracted through the extraction pipe 202, and the dry airflow is transported through the delivery pipe 206 under the operation of the blower 201, and sprayed through the annular nozzle 207, so that the polished surface can be cooled, thereby reducing the situation where the temperature is too high during polishing and affects the processing of the object, thereby improving the working efficiency of the device.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polishing power head of a truss robot, comprising two housings (1), characterized in that: The two adjacent shells (1) are rotatably connected via a hinge (3); the left sides of the two shells (1) are fixedly connected to a connecting shell (4); the left and right sides of the inner top wall of the top connecting shell (4) are fixedly connected to a clamping plate (5); the rear side of the inner bottom wall of the bottom connecting shell (4) is fixedly connected to a fixing plate (6); the left and right ends of the front side of the fixing plate (6) are fixedly connected to a return spring (7); the front ends of the two return springs (7) are fixedly connected to a displacement plate (8); the left and right ends of the front side of the displacement plate (8) are provided with a clamping groove (9); the middle part of the front side of the displacement plate (8) is fixedly connected to a movable column (10); the inner bottom wall of the bottom shell (1) is fixedly installed with a fixing shell (11); a polishing device (12) is fixedly installed inside the fixing shell (11); a polishing wheel (13) is fixedly installed on the front side of the polishing device (12); and the bottom wall of the bottom shell (1) is provided with a cooling mechanism (2).

2. The polishing power head of a truss robot according to claim 1, characterized in that: The cooling mechanism (2) comprises a blower (201), the top wall of the blower (201) is fixedly connected to the bottom wall of the outer shell (1), the extraction end of the blower (201) is connected to an extraction pipe (202), the right end of the extraction pipe (202) is connected to a drying box (203), an adsorption sponge (204) is fixedly installed on the inner wall of the drying box (203), the output end of the blower (201) is connected to a delivery pipe (206), the front end of the delivery pipe (206) is connected to an annular nozzle (207), and the inner wall of the annular nozzle (207) is fixedly connected to the front end of the fixed shell (11).

3. The polishing power head of a truss robot according to claim 2, characterized in that: A control switch (15) is fixedly connected to the left side of the bottom shell (1), and the control switch (15) is electrically connected to the blower (201).

4. The polishing power head of a truss robot according to claim 2, characterized in that: A rubber ring (208) is fixedly mounted on the outer wall of the delivery pipe (206), and the outer wall of the rubber ring (208) is fixedly connected to the rear side of the annular nozzle (207).

5. The polishing power head of a truss robot according to claim 3, characterized in that: A protective shell (16) is provided on the left side of the control switch (15), and the right side of the protective shell (16) is rotatably connected to the left side of the housing (1) via a hinge.

6. The polishing power head of a truss robot according to claim 1, characterized in that: Positioning bolts (17) are fixedly connected to the left and right ends of the rear sides of the two housings (1).

7. The polishing power head of a truss robot according to claim 2, characterized in that: A handle (205) is fixedly connected to the bottom wall of the adsorption sponge (204).

8. The polishing power head of a truss robot according to claim 1, characterized in that: Rubber pads (14) are fixedly mounted on the front and rear sides of the middle portion of the bottom wall of the top shell (1).

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