Brush replacement device

Abstract

A brush replacement device includes a brush conveying device and a brush taking manipulator, wherein the brush conveying device includes a brush box frame, a toggle assembly and a brush box; the brush box is used to arrange and hold brushes, and the brush box is fixedly arranged on the brush box frame in a detachable manner, and a toggle hollow is horizontally provided at the lower end of the back of the brush box, and a brush taking outlet is provided on the front of the brush box; the toggle assembly toggle the brush to the brush taking outlet through the toggle hollow, and the brush taking manipulator takes the brush out of the brush taking outlet. The purpose of the present invention is to provide a brush replacement device, which has a brush storage device, can store a certain amount of brushes, can reduce the frequency of brush loading, and is convenient for brush loading.

Description

Technical Field

[0001] The invention relates to a helmet cleaning device, in particular to a brush replacing device. Background Art

[0002] The helmet cleaning device consumes brushes during use, and a brush is replaced each time a helmet is cleaned. However, as a cleaning device, it is not convenient to replace the brush manually, so the device must have the function of replacing the brush by itself.

[0003] Replacing the brush cannot be accomplished with just a robot, it needs to be able to be replaced multiple times to make the brush filling cycle of the device longer, thereby reducing the frequency of brush filling. Summary of the invention

[0004] In view of the above-mentioned defects, the object of the present invention is to provide a brush replacement device, which has a brush storage device that can store a certain amount of brushes, can reduce the frequency of brush loading, and is convenient for brush loading.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A brush replacement device comprises a brush conveying device and a brush taking manipulator, wherein the brush conveying device comprises a brush box frame, a toggle assembly and a brush box;

[0007] The brush box is used to arrange and hold brushes, and the brush box is fixedly arranged on the brush box frame in a detachable manner. The lower end of the back of the brush box is horizontally provided with a dialing hollow, and the front of the brush box is provided with a brush removal outlet;

[0008] The toggling assembly toggles the brush to the brush removal outlet by toggling the hollowing, and the brush removal manipulator takes out the brush from the brush removal outlet.

[0009] Preferably, the shifting assembly comprises a pull-back sliding device, a translation sliding device and a shift fork, the translation sliding device is mounted on the pull-back sliding device, and the shift fork is mounted on the translation sliding device;

[0010] The pull-back sliding device includes a pull-back guide rail, a pull-back sliding seat and a pull-back cylinder. The pull-back guide rail is fixedly installed on the brush box frame. The pull-back guide rail is located at the rear of the brush box. The pull-back sliding seat is slidably installed on the pull-back guide rail. The pull-back cylinder is installed on the brush box frame. The pull-back cylinder drives the pull-back sliding seat to move forward and backward to approach or move away from the brush box.

[0011] Preferably, the translation sliding device comprises a translation guide rail, a translation sliding seat and a translation cylinder;

[0012] The translation guide rail is fixedly mounted on the pull-back sliding seat, the translation guide rail and the setting direction of the toggle hollow are parallel, the translation sliding seat is slidably mounted on the translation guide rail, the translation cylinder is mounted on the pull-back sliding seat, and the translation cylinder drives the translation sliding seat to reciprocate along the translation guide rail;

[0013] The shift fork is fixedly mounted on the translation sliding seat, and the shift fork passes through the hollow portion to shift the brush in the brush box.

[0014] Furthermore, the brush removal manipulator is a three-axis manipulator, and the execution part of the manipulator is a clamping cylinder;

[0015] The three-axis manipulator is arranged facing the brush removal outlet.

[0016] Furthermore, the toggle assembly and the brush box are integrally installed on the brush box frame in an inclined shape;

[0017] The brush outlet is inclined upward.

[0018] Furthermore, two opposite inner walls of the brush box are respectively provided with grooves protruding outward, and the grooves constitute sliding grooves of the brush shaft;

[0019] The brush box frame is provided with a strip slide groove, which is close to the hollow groove of the toggle, and its outwardly protruding part and the strip slide groove constitute a limited sliding structure.

[0020] Beneficial effects of the present invention: The brush replacement device proposed in the present invention, by providing a brush box, enables the brush box to be assembled and used in the manner of replacing a magazine. After the brushes in the brush box are used up, a brush box full of brushes can be directly replaced. The scheme adopts a toggle assembly in conjunction with the toggle hollow provided on the brush box, so that the brush can be toggled to the brush removal outlet to ensure that the brush is taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0022] Figure 2 It is a structural schematic diagram of a toggle assembly and a brush box according to an embodiment of the present invention;

[0023] Figure 3 It is a structural schematic diagram of a toggle assembly and a brush box from another perspective of an embodiment of the present invention.

[0024] Among them: brush conveying device A100, brush box frame A110, toggle assembly A120, pull-back sliding device A121, pull-back guide rail A1211, pull-back sliding seat A1212, pull-back cylinder A1213, translation sliding device A122, translation guide rail A1221, translation sliding seat A1222, translation cylinder A1223, shift fork A123, brush box A130, toggle hollow A131, brush removal outlet A132, brush removal robot A200. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0026] like Figure 1-3 As shown, a brush replacement device includes a brush conveying device A100 and a brush taking manipulator A200, wherein the brush conveying device A100 includes a brush box frame A110, a toggle assembly A120 and a brush box A130;

[0027] The brush box is used to arrange and hold brushes. The brush box A130 is fixedly mounted on the brush box frame A110 in a detachable manner. A lever opening A131 is horizontally provided at the lower end of the back of the brush box A130. A brush outlet A132 is provided at the front of the brush box A131.

[0028] The moving assembly A120 moves the brush to the brush removal outlet A132 by moving the hollow A131, and the brush removal robot A200 takes out the brush from the brush removal outlet A132.

[0029] The brush replacement device proposed in the present invention provides a brush box A130 so that the brush box A130 can be assembled and used in the manner of replacing a magazine. After the brushes in the brush box A130 are used up, a brush box A130 filled with brushes can be directly replaced. The scheme adopts a toggle assembly A120 in conjunction with a toggle hollow A131 opened in the brush box A130, so that the brush can be toggled to the brush removal outlet A132 to ensure that the brush is taken out.

[0030] The shift assembly A120 includes a pull-back sliding device A121, a translation sliding device A122 and a shift fork A123, wherein the translation sliding device A122 is installed on the pull-back sliding device A121, and the shift fork A123 is installed on the translation sliding device A122;

[0031] The pull-back sliding device A121 includes a pull-back guide rail A1211, a pull-back sliding seat A1212 and a pull-back cylinder A1213. The pull-back guide rail A1211 is fixedly installed on the brush box frame A110. The pull-back guide rail A1211 is located at the rear of the brush box A130. The pull-back sliding seat A1212 is slidably installed on the pull-back guide rail A1211. The pull-back cylinder A1213 is installed on the brush box frame A110. The pull-back cylinder A1213 drives the pull-back sliding seat A1212 to approach or move away from the brush box A130 in a forward and backward motion.

[0032] During use of the pull-back sliding device A121, the translation sliding device A122 and the shift fork A123 proposed in this scheme, the pull-back sliding device A121 first pushes the shift fork A123 into the shifting hollow A131, and then the translation sliding device A122 drives the shift fork A123 to shift the brush to the brush removal outlet A132, and then the brush removal robot A200 takes the brush away. The entire process is guided by technology, so the brush can be reliably transported to the brush removal outlet.

[0033] The translation sliding device A122 includes a translation guide rail A1221, a translation sliding seat A1222 and a translation cylinder A1223;

[0034] The translation guide rail A1221 is fixedly installed on the pull-back sliding seat, the translation guide rail A1221 is parallel to the setting direction of the toggle hollowing, the translation sliding seat A1222 is slidably installed on the translation guide rail A1221, the translation cylinder A1223 is installed on the pull-back sliding seat, and the translation cylinder A1223 drives the translation sliding seat A1222 to reciprocate along the translation guide rail A1221;

[0035] The shift fork is fixedly mounted on the translation sliding seat A1222, and the shift fork passes through the hollow frame to shift the brush in the brush box.

[0036] The translation sliding device A122 needs to drive the shift fork A123 to perform a translation movement, so that the shift fork A123 extends into the shifting hollow A131 to shift the brush, and finally the brush moves to the brush removal outlet of the brush box A130, so that the brush removal robot A200 can take away the brush.

[0037] Among them, the brush removal manipulator A200 is a three-axis manipulator, and the execution part of the manipulator is a clamping cylinder;

[0038] The three-axis manipulator is arranged facing the brush removal outlet.

[0039] The technology of the three-axis manipulator and the clamping cylinder is mature and easy to use and reliable.

[0040] In addition, the toggle assembly A120 and the brush box are integrally installed on the brush box frame A110 in an inclined shape;

[0041] The brush outlet is inclined upward.

[0042] The inclination of the toggle assembly A120 is to match the inclination of the brush box. The brush box is inclined, which is conducive to the robot arm to smoothly remove the brush from the brush removal outlet, can reduce the movement time of the robot arm, and increase the speed of removing the brush.

[0043] In addition, two opposite inner walls of the brush box A130 are respectively provided with grooves protruding outwards, and the grooves constitute the sliding grooves of the brush shaft;

[0044] The brush box frame A110 is provided with a strip slide groove, which is close to the hollow groove of the toggle switch, and its outwardly protruding part and the strip slide groove constitute a limited sliding structure.

[0045] The slide groove structure arranged at the bottom of the brush box is conducive to the insertion of the brush box, making the replacement of the brush box simple.

[0046] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the scope of protection of the present invention.

Claims

1. A brush replacement device, characterized in that: It includes a brush conveying device and a brush taking manipulator, wherein the brush conveying device includes a brush box frame, a toggle assembly and a brush box; The brush box is used to arrange and hold brushes, and the brush box is fixedly arranged on the brush box frame in a detachable manner. The lower end of the back of the brush box is horizontally provided with a dialing hollow, and the front of the brush box is provided with a brush removal outlet; The toggle assembly toggles the brush to the brush removal outlet by toggling the hollow, and the brush removal manipulator takes out the brush from the brush removal outlet; The shifting assembly comprises a pull-back sliding device, a translation sliding device and a shift fork, wherein the translation sliding device is mounted on the pull-back sliding device, and the shift fork is mounted on the translation sliding device; The pull-back sliding device comprises a pull-back guide rail, a pull-back sliding seat and a pull-back cylinder, wherein the pull-back guide rail is fixedly mounted on the brush box frame, the pull-back guide rail is located behind the brush box, the pull-back sliding seat is slidably mounted on the pull-back guide rail, the pull-back cylinder is mounted on the brush box frame, and the pull-back cylinder drives the pull-back sliding seat to move forward and backward to approach or move away from the brush box; Two opposite inner walls of the brush box are respectively provided with grooves protruding outwards, and the grooves constitute the sliding grooves of the brush shaft; The brush box frame is provided with a strip slide groove, which is close to the hollow groove of the toggle, and its outwardly protruding part and the strip slide groove constitute a limited sliding structure.

2. The brush replacement device according to claim 1, characterized in that: The translation sliding device comprises a translation guide rail, a translation sliding seat and a translation cylinder; The translation guide rail is fixedly mounted on the pull-back sliding seat, the translation guide rail and the setting direction of the toggle hollow are parallel, the translation sliding seat is slidably mounted on the translation guide rail, the translation cylinder is mounted on the pull-back sliding seat, and the translation cylinder drives the translation sliding seat to reciprocate along the translation guide rail; The shift fork is fixedly mounted on the translation sliding seat, and the shift fork passes through the hollow portion to shift the brush in the brush box.

3. The brush replacement device according to claim 1, characterized in that: The brush removal manipulator is a three-axis manipulator, and the execution part of the manipulator is a clamping cylinder; The three-axis manipulator is arranged facing the brush removal outlet.

4. The brush replacement device according to claim 1, characterized in that: The toggle assembly and the brush box are integrally installed on the brush box frame in an inclined shape; The brush outlet is inclined upward.

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