CN221364853U - A dust-proof device for a mechanical arm - Google Patents

Abstract

The utility model relates to the technical field of dust removal and discloses a mechanical arm dust-proof device, an air outlet II is formed in the bottom of an air box, an air pipe is fixedly connected to the air outlet II, a ten-piece support frame II is fixedly connected to the inner side of one end of the air pipe, which is close to the air outlet II, an air outlet is formed in one end of the air pipe, which is far away from the air outlet II, an air outlet is fixedly connected to one side, which is close to the air outlet, of the ten-piece support frame II, a support column II is fixedly connected to one side, which is close to the air outlet, of the ten-piece support frame II, a rotating plate II is connected to the outer wall of the support column II in a sliding manner, and a plurality of fan blades II are fixedly connected to the outer wall of the rotating plate II.

Description

A dust-proof device for a mechanical arm

Technical Field

The utility model relates to the field of dust prevention, in particular to a dust prevention device for a mechanical arm.

Background technique

With the mechanization and automation of modern manufacturing, a large number of robotic arms have been put into use to move products from one process to the next process production line.

Existing robotic arms generate a lot of dust when in use, causing the entire operating room to be filled with dust. The dust is inhaled into the lungs of workers, causing a lot of harm to the human body. In addition, because the dust is scattered everywhere, it is difficult to clean and damages equipment.

Utility Model Content

In order to solve the above technical problems, the utility model provides a mechanical arm dustproof device.

The utility model is implemented by the following technical scheme: it comprises a bellows, the bottom of the bellows is provided with an air outlet two, the air outlet two is fixedly connected to the air outlet three, the inner side of one end of the air outlet two is fixedly connected with a ten-sub support frame two, the end of the air outlet two is provided with an air outlet, the side of the air outlet two is fixedly connected with the air outlet three, the outer wall of the ten-sub support frame two is slidably connected with a rotating piece two, the outer wall of the rotating piece two is fixedly connected with a plurality of fan blades two, the side of the bellows away from the air outlet two is fixedly connected with a sliding frame, the left and right sides of the sliding frame are respectively slidably connected with a support plate, the inner wall central axis of the support plate is provided with a slot extending to the outside, the central axis of the slot is slidably connected with a slider, the slider is fixedly connected to the sliding frame, and the central axis of the support plate on the side away from the air outlet two is fixedly connected with a motor.

As a further improvement of the above scheme, an air outlet is opened at one end of the air duct away from the second air outlet, a gasket is fixedly connected to the end of the air duct away from the second air outlet, a curtain frame is fixedly connected to the side of the gasket away from the second air outlet, and a plurality of curtains are fixedly connected to the side of the curtain frame away from the second air outlet, and the curtains are soft rubber films.

As a further improvement of the above scheme, a ten-sub support frame is fixedly connected to the inner wall of one end of the air duct close to the air outlet, a support column is fixedly connected to the side of the ten-sub support frame away from the second air outlet, a rotating plate is slidably connected to the outer wall of the supporting column, and a plurality of fan blades are fixedly connected to the outer wall of the rotating plate.

As a further improvement of the above scheme, a dust outlet is provided on the left side of the bellows, a dust removal pipe is arranged on the dust outlet, a dust inlet is provided on the end of the dust removal pipe away from the dust outlet, a dust storage box is fixedly connected to the end of the dust inlet away from the dust outlet, and a sliding frame is fixedly connected to the side of the dust storage box close to the bellows.

As a further improvement of the above solution, a side of the sliding frame away from the second air outlet is fixedly connected to a gear chain, and a side of the gear chain away from the second air outlet is fixedly connected to a plurality of teeth.

As a further improvement of the above solution, a motor is fixedly connected to the side of the support plate away from the second air outlet, a rotating rod is provided at the output end of the motor close to the dust storage box, and a plurality of gears are fixedly connected to the end of the rotating rod close to the dust storage box.

Compared with the prior art, the beneficial effects of the present invention are:

The utility model uses a motor, and when a worker needs to use the device, the motor can drive the gear on the rotating rod, and the gear is meshed with teeth on the sliding plate, and a sliding groove is opened at the central axis of the sliding plate and a sliding block is installed to achieve left and right movement. When the first mechanical arm is not in use and the second mechanical arm needs to be operated, the device can be moved to cover the second mechanical arm, so that the second mechanical arm can continue to achieve the dustproof effect during operation.

The utility model drives multiple fan blades through the bellows, and the fan blades are arranged in the air duct, so that when the mechanical arm is in use, the dust enters the dust storage box along the track of the air duct for convenient treatment. The installation of a curtain can prevent the dust from spreading outward. The air outlet is larger than the diameter of the air duct, so the wind pressure can be increased to speed up the dust removal speed and meet the heat dissipation needs in the bellows.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall anatomical structure provided by an embodiment of the utility model;

FIG2 is a schematic diagram of the overall rear view structure provided by an embodiment of the utility model;

FIG3 is a schematic diagram of the structure enlarged at A in FIG2;

FIG4 is a schematic diagram of the overall structure provided by an embodiment of the utility model;

FIG5 is a schematic diagram of the anatomical structure from the back provided by an embodiment of the present utility model;

Description of main symbols:

1. Gasket; 101. Curtain frame; 102. Air vent; 103. Air outlet; 104. Air duct; 105. Ten-piece support frame; 106. Support column; 107. Rotor; 108. Fan blade; 109. Curtain; 110. Ten-piece support frame II; 111 Air outlet II; 112. Support column II; 113. Rotor II; 114. Fan blade II; 2. Bellows; 201. Dust outlet; 202. Dust removal pipe; 203. Dust inlet; 204. Dust storage box; 205. Sliding frame; 206. Gear chain; 207. Teeth; 208. Support plate; 209. Notch; 210. Slider; 211. Motor; 212. Rotating rod; 213. Gear.

Detailed ways

The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

In conjunction with FIGS. 1 to 5 , a mechanical arm dust prevention device of the present embodiment includes a bellows 2, which is provided to absorb dust generated by the mechanical arm when working. An air outlet 111 is provided at the bottom of the bellows 2, which is provided to absorb dust. An air duct 104 is fixedly connected to the air outlet 111, which is provided to allow dust to be absorbed along the track. A second ten-sub support frame 110 is fixedly connected to the inner side of one end of the air duct 104 close to the second air outlet 111, which is provided to support a second support column 112. An air outlet 103 is provided at one end of the air duct 104 away from the second air outlet 111. The air outlet 103 is provided to suck away dust. The air outlet 102 is fixedly connected to the side of the air outlet 103 away from the second air outlet 111. The air outlet 102 is provided to suck away dust in a large range. Since the air outlet 102 has a larger diameter than the second air outlet 111, wind pressure can be formed, and the inside of the air box 2 can be cooled at the same time. A support column 2 112 is fixedly connected to the side of the second ten-child support frame 110 close to the air outlet 102. The support column 2 112 is provided to support the second rotor 1 13. The outer wall of the supporting column 112 is slidably connected with a rotating piece 113, which is provided for rotation. The outer wall of the rotating piece 113 is fixedly connected with a plurality of fan blades 114, which are provided for sucking away dust. A sliding frame 205 is fixedly connected to the side of the bellows 2 away from the air outlet 111, which is provided for allowing the whole device to move left and right. The left and right sides of the sliding frame 205 are respectively slidably connected with support plates 208, which are provided for supporting the whole column device, and the support plates 208 are fixed to the beams. A slot 209 is provided at the central axis of the inner wall of the support plate 208 and extends to the outside. The slot 209 is provided to allow the sliding frame 205 to move left and right. A slider 210 is slidably connected to the central axis of the slot 209. The slider 210 is provided to allow the sliding frame 205 to move left and right and obtain a limiting effect. The slider 210 is fixedly connected to the sliding frame 205. This is provided to allow the sliding frame 205 to move. A motor 211 is fixedly connected to the central axis on the side of the support plate 208 away from the air outlet 111. The motor 211 is provided to drive the rotating rod 212.

An air outlet 103 is provided at one end of the air duct 104 away from the second air outlet 111, and a gasket 1 is fixedly connected to one end of the air duct 104 away from the second air outlet 111, and a curtain frame 101 is fixedly connected to one side of the gasket 1 away from the second air outlet 111, and a plurality of curtains 109 are fixedly connected to one side of the curtain frame 101 away from the second air outlet 111, and the curtains 109 are soft plastic sheets;

By setting the curtain frame 101, the curtain 109 can be installed. By installing the curtain 109, the dust can be absorbed by the bellows 2 without being spread throughout the room. By setting the gasket 1, the equipment below can be fixed and the wear of the entire equipment can be reduced due to the installation of the gasket 1.

A ten-piece support frame 105 is fixedly connected to the inner wall of one end of the air duct 104 close to the air outlet 103, and a support column 106 is fixedly connected to the side of the ten-piece support frame 105 away from the second air outlet 111. A rotating piece 107 is slidably connected to the outer wall of the supporting column 106, and a plurality of fan blades 108 are fixedly connected to the outer wall of the rotating piece 107;

By providing a ten-support frame 105 to fix the support column 106, when the bellows 2 is in operation, the rotor 107 drives the fan blades 108 to operate, thereby achieving the effect of sucking away dust.

A dust outlet 201 is provided on the left side of the bellows 2, a dust collecting pipe 202 is provided on the dust outlet 201, a dust inlet 203 is provided on the end of the dust collecting pipe 202 away from the dust outlet 201, a dust storage box 204 is fixedly connected to the end of the dust inlet 203 away from the dust outlet 201, and a sliding frame 205 is fixedly connected to the side of the dust storage box 204 close to the bellows 2;

By providing the dust storage box 204, dust can be collected together for easy cleaning, and by providing the sliding frame 205, the entire device can be moved.

A gear chain 206 is fixedly connected to one side of the sliding frame 205 away from the second air outlet 111, and a plurality of teeth 207 are fixedly connected to one side of the gear chain 206 away from the second air outlet 111;

The gear chain 206 disposed on the sliding frame 205 drives the gear teeth 207 to move left and right.

A motor 211 is fixedly connected to the side of the support plate 208 away from the second air outlet 111, and a rotating rod 212 is provided at the output end of the motor 211 close to the dust storage box 204, and a plurality of gears 213 are fixedly connected to the end of the rotating rod 212 close to the dust storage box 204;

The support plate 208 can support the motor 211 , and the motor 211 drives the gear 213 on the rotating rod 212 to rotate. The gear 213 and the teeth 207 are in meshing state, so that the entire device can move left and right.

A specific application of this embodiment is:

When the staff needs to use the device, the motor 211 can be set to drive the gear 213 on the rotating rod 212 to rotate. As the gear 213 drives the teeth 207 to rotate, and the central axis of the support plate 208 is installed with a notch 209 and a slider 210, the entire device can be driven to move. Since there is a curtain frame 101 below and a curtain 109 is installed under the curtain frame 101, it can also ensure that the dust can be operated without being scattered randomly, so that the device can be adjusted to the position of the mechanical arm for dust prevention. As the bellows 2 operates, the suction device in the air duct 104 is driven, and the air outlet 102 for dust collection is larger than the diameter of the air duct 104. The change from a large air outlet to a small air outlet can increase the wind pressure while cooling the bellows 2. The dust is introduced into the dust removal pipe 202 by the action of the fan 2, and the dust can be introduced into the dust storage box 204 through the trajectory of the dust removal pipe 202, so that the dust can be effectively cleaned.

The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims (6)

1. A dust-proof device for a robot arm, comprising a bellows (2), characterized in that a second air outlet (111) is provided at the bottom of the bellows (2), a wind duct (104) is fixedly connected to the second air outlet (111), a second ten-child support frame (110) is fixedly connected to the inner side of one end of the wind duct (104) close to the second air outlet (111), an air outlet (103) is provided at one end of the wind duct (104) away from the second air outlet (111), a side of the air outlet (103) away from the second air outlet (111) is fixedly connected to an air outlet (102), a side of the second ten-child support frame (110) close to the air outlet (102) is fixedly connected to a second support column (112), and the second support column (112) is fixedly connected to the inner side of the second air outlet (111). The outer wall of the fan housing (12) is slidably connected to a rotating piece (113), and the outer wall of the rotating piece (113) is fixedly connected to a plurality of fan blades (114). The side of the bellows (2) away from the air outlet (111) is fixedly connected to a sliding frame (205), and the left and right sides of the sliding frame (205) are respectively slidably connected to support plates (208). A slot (209) is provided at the center axis of the inner wall of the support plate (208) and extends to the outside. A slider (210) is slidably connected to the center axis of the slot (209), and the slider (210) is fixedly connected to the sliding frame (205). A motor (211) is fixedly connected to the center axis of the support plate (208) away from the air outlet (111). 2. A mechanical arm dust prevention device as described in claim 1, characterized in that an air outlet (103) is opened at one end of the air duct (104) away from the second air outlet (111), a gasket (1) is fixedly connected to one end of the air duct (104) away from the second air outlet (111), a curtain frame (101) is fixedly connected to the side of the gasket (1) away from the second air outlet (111), and a plurality of curtains (109) are fixedly connected to the side of the curtain frame (101) away from the second air outlet (111), and the curtains (109) are soft plastic films. 3. A dust-proof device for a robotic arm as described in claim 1, characterized in that a ten-piece support frame (105) is fixedly connected to the inner wall of one end of the air duct (104) close to the air outlet (103), a support column (106) is fixedly connected to the side of the ten-piece support frame (105) away from the second air outlet (111), a rotating piece (107) is slidably connected to the outer wall of the supporting column (106), and a plurality of fan blades (108) are fixedly connected to the outer wall of the rotating piece (107). 4. A dust prevention device for a robotic arm as described in claim 1, characterized in that a dust outlet (201) is provided on the left side of the bellows (2), a dust removal pipe (202) is provided on the dust outlet (201), a dust inlet (203) is provided at the end of the dust removal pipe (202) away from the dust outlet (201), a dust storage box (204) is fixedly connected to the end of the dust inlet (203) away from the dust outlet (201), and a sliding frame (205) is fixedly connected to the side of the dust storage box (204) close to the bellows (2). 5. A dust-proof device for a robotic arm as described in claim 1, characterized in that a side of the sliding frame (205) away from the second air outlet (111) is fixedly connected to a gear chain (206), and a side of the gear chain (206) away from the second air outlet (111) is fixedly connected to a plurality of teeth (207). 6. A dust-proof device for a robotic arm as described in claim 1, characterized in that a motor (211) is fixedly connected to the side of the support plate (208) away from the second air outlet (111), a rotating rod (212) is provided at the output end of the motor (211) close to the dust storage box (204), and a plurality of gears (213) are fixedly connected to the end of the rotating rod (212) close to the dust storage box (204).