Chassis structure for industrial robot

Abstract

The utility model discloses a chassis structure for an industrial robot, and particularly relates to the technical field of industrial robots, the chassis structure comprises a chassis, the outer top surface of the chassis is provided with an industrial robot body, one side of the outer surface of the chassis is fixedly provided with two sliding rails, the outer surfaces of the two sliding rails are both movably connected with sliding blocks, and the sliding blocks are movably connected with the industrial robot body. And connecting plates are fixedly mounted on one sides of the two sliding blocks. According to the chassis structure for the industrial robot, in actual work, a second motor drives a driving plate to rotate, so that two extension plates can move in opposite directions, an electric telescopic rod is pushed downwards, so that the chassis can be lifted upwards, obstacles with different heights and widths can be strided over, and the working efficiency of the industrial robot is improved. And the first motor drives the rotating plate to rotate, and the two driving rods can enable the two sliding blocks to drive the two pushing plates to move in opposite directions so as to push the obstacle to one side, so that the obstacle can be pushed or crossed, and the advancing route does not need to be changed.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robots, in particular to a chassis structure for an industrial robot. Background Art

[0002] Industrial robots are common production equipment in modern factories. They can replace manual labor to perform simple processing on different mechanical parts according to pre-set programs. They are processing equipment with higher efficiency and lower error rates. Before an industrial robot is put into use, it is often necessary to set up the chassis of the industrial robot at a specific location within the factory.

[0003] After searching, for example, the utility model with application number 202223146888.9 discloses a chassis structure for an industrial robot, including an industrial robot chassis slot, an industrial robot is arranged inside the industrial robot chassis slot, and limiting mechanisms are provided on the left and right sides of the industrial robot. The two limiting mechanisms both include an L-shaped slide, and the outer surface of the L-shaped slide is slidably connected to the inner wall of the industrial robot chassis slot. The industrial robot is prone to encounter obstacles during movement, and when encountering obstacles, the utility model usually needs to change the travel route to avoid them, which can easily delay work efficiency. Therefore, in order to solve the above defects, the inventor proposes a chassis structure for an industrial robot. Utility Model Content

[0004] The main purpose of the present utility model is to provide a chassis structure for an industrial robot, which can effectively solve the problem in the prior art that when encountering obstacles, the robot usually needs to change the route to avoid them, which easily delays work efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A chassis structure for an industrial robot comprises a chassis, an outer top surface of the chassis is provided with an industrial robot body, two slide rails are fixedly mounted on one side of the outer surface of the chassis, the outer surfaces of the two slide rails are movably connected with sliders, a connecting plate is fixedly mounted on one side of the two sliders, a connecting rod is fixedly mounted on one side of the two connecting plates, and a push plate is fixedly mounted on one side of the two connecting plates located on the connecting rod, a rotating plate is movably mounted on one side of the outer surface of the chassis, and the rotating plate is located between the two slide rails, two driving rods are movably mounted on one side of the rotating plate, and the two driving rods are movably connected to the two connecting rods respectively;

[0007] The chassis is internally movably connected to two extension plates, and a fixing plate is fixedly installed on opposite sides of the two extension plates. The bottom surfaces of the two fixing plates are fixedly installed with extension rods. A driving plate is movably installed inside the chassis, and two extension holes are provided on the top surface of the driving plate. The two extension holes are movably connected to the two extension rods respectively.

[0008] Two electric telescopic rods are fixedly installed on the bottom surfaces of the two extension plates, and movable plates are fixedly installed on the output ends of the electric telescopic rods. The bottom surfaces of the movable plates are movably connected to fixed blocks, and rollers are movably installed on both sides of the fixed blocks.

[0009] Preferably, a second motor is fixedly mounted on the inner bottom surface of the chassis, and the output end of the second motor is fixedly connected to the driving plate, and a first motor is fixedly mounted on one side of the outer surface of the chassis, and the output end of the first motor is fixedly connected to the rotating plate.

[0010] Preferably, slots are provided on both sides of the top surface of the chassis, two fixing holes are provided on one side of the top surface of the chassis, the bottom surface of the industrial robot body is detachably connected to a mounting plate, plug blocks are fixedly installed on both sides of the mounting plate, and two connection holes are provided on one side of the mounting plate.

[0011] Preferably, the sizes of the two connecting holes are respectively the same as the sizes of the two fixing holes.

[0012] Preferably, a baffle is movably mounted on one side of the top surface of the chassis, a hook is fixedly mounted on one side of the baffle, a telescopic sleeve is movably mounted on one side of the top surface of the chassis, a spring is fixedly mounted inside the telescopic sleeve, a fixing rod is fixedly mounted on one side of the spring, and a hanging ring is movably mounted on the side of the fixing rod away from the spring.

[0013] Preferably, the two extension holes are both arc-shaped.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model discloses a chassis structure for an industrial robot. By setting the chassis, in actual work, a second motor drives a driving plate to rotate, so that two extension plates can be moved in opposite directions, and an electric telescopic rod is pushed downward to lift the chassis upward so as to cross obstacles of different heights and widths. The first motor drives the rotating plate to rotate, and the two driving rods can move two sliders in opposite directions, so as to move two push plates in opposite directions to push the obstacle to one side, thereby being able to push or cross the obstacle without changing the travel route. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the side structure of the chassis of the present utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the chassis of the present utility model;

[0019] Figure 4 This is a schematic diagram of the mounting plate structure of the present utility model;

[0020] Figure 5 This is a schematic cross-sectional structural diagram of the telescopic sleeve of the present invention.

[0021] In the figure: 1. chassis; 2. industrial robot body; 3. extension plate; 101. slide rail; 102. slider; 103. connecting plate; 104. connecting rod; 105. driving rod; 106. first motor; 107. rotating plate; 108. pushing plate; 301. electric telescopic rod; 302. movable plate; 303. fixing block; 304. roller; 305. fixing plate; 306. extension rod; 307. second motor; 308. extension hole; 309. driving plate; 201. mounting plate; 202. connecting hole; 203. plug-in block; 204. slot; 205. telescopic sleeve; 206. fixing hole; 207. baffle; 208. hook; 2051. spring; 2052. fixing rod; 2053. hanging ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] The utility model discloses a chassis 1 structure for an industrial robot, such as Figure 1-5 As shown, it includes a chassis 1, the outer top surface of the chassis 1 is provided with an industrial robot body 2, two slide rails 101 are fixedly installed on one side of the outer surface of the chassis 1, and the outer surfaces of the two slide rails 101 are movably connected with sliders 102, which can move along the slide rails 101.

[0024] A connecting plate 103 is fixedly installed on one side of the two sliders 102, a connecting rod 104 is fixedly installed on one side of the two connecting plates 103, and a pushing plate 108 is fixedly installed on one side of the connecting rod 104 of the two connecting plates 103. A rotating plate 107 is movably installed on one side of the outer surface of the chassis 1, and the rotating plate 107 is located between the two slide rails 101. Two driving rods 105 are movably installed on one side of the rotating plate 107, and the two driving rods 105 are movably connected to the two connecting rods 104 respectively. A first motor 106 is fixedly installed on one side of the outer surface of the chassis 1, and the output end of the first motor 106 is fixedly connected to the rotating plate 107. When the first motor 106 drives the rotating plate 107 to rotate, the two driving rods 105 can push the two connecting plates 103 and the slider 102 to move, thereby driving the two pushing plates 108 to move, so as to push the obstacle to one side.

[0025] The chassis 1 is internally movably connected with two extension plates 3, and a fixed plate 305 is fixedly installed on the opposite side of the two extension plates 3. The bottom surfaces of the two fixed plates 305 are fixedly installed with extension rods 306. A driving plate 309 is movably installed inside the chassis 1, and two extension holes 308 are provided on the top surface of the driving plate 309. The two extension holes 308 are movably connected to the two extension rods 306 respectively. A second motor 307 is fixedly installed on the inner bottom surface of the chassis 1, and the output end of the second motor 307 is fixedly connected to the driving plate 309. When the second motor 307 drives the driving plate 309 to rotate, the two extension plates 3 can be moved in opposite directions.

[0026] Two electric telescopic rods 301 are fixedly installed on the bottom surfaces of the two extension plates 3, and the output ends of the electric telescopic rods 301 are fixedly installed with movable plates 302. The bottom surfaces of the movable plates 302 are movably connected with fixed blocks 303, and the fixed blocks 303 can rotate. Rollers 304 are movably installed on both sides of the fixed blocks 303. When the fixed blocks 303 rotate, the two rollers 304 can be driven to rotate. When the electric telescopic rods 301 are pushed downward, the chassis 1 can be lifted upward, thereby allowing the chassis 1 to cross obstacles of different widths or heights.

[0027] Slots 204 are provided on both sides of the top surface of the chassis 1, and two fixing holes 206 are provided on one side of the top surface of the chassis 1. The bottom surface of the industrial robot body 2 is detachably connected to a mounting plate 201, and plug blocks 203 are fixedly installed on both sides of the mounting plate 201. Two connecting holes 202 are provided on one side of the mounting plate 201. The mounting plate 201 is inserted into the top surface of the chassis 1. When the plug block 203 is fully inserted into the slot 204, the two connecting holes 202 can coincide with the two fixing holes 206, and then the bolts are inserted to fix it.

[0028] A baffle 207 is movably mounted on one side of the top surface of the chassis 1, and a hook 208 is fixedly mounted on one side of the baffle 207. A telescopic sleeve 205 is movably mounted on one side of the top surface of the chassis 1, and a spring 2051 is fixedly mounted inside the telescopic sleeve 205. A fixing rod 2052 is fixedly mounted on one side of the spring 2051, and a hanging ring 2053 is movably mounted on the side of the fixing rod 2052 away from the spring 2051. When the mounting plate 201 is inserted into the top surface of the chassis 1, the baffle 207 can be rotated, and the hanging ring 2053 can be pulled to hang it in the hook 208. When the hanging ring 2053 is pulled, the spring 2051 can be stretched, and the elasticity of the spring 2051 can prevent the baffle 207 from rotating again.

[0029] The working principle of the present invention is as follows: when encountering an obstacle during travel, the second motor 307 drives the driving plate 309 to rotate, so that the two extension plates 3 can move in opposite directions, and the electric telescopic rod 301 pushes downward to lift the chassis 1 upward so as to cross obstacles of different heights and widths. If the obstacle cannot be crossed, the first motor 106 drives the rotating plate 107 to rotate, and the two driving rods 105 can move the two sliders 102 in opposite directions, so that the two push plates 108 can move in opposite directions to push the obstacle away.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A chassis structure for an industrial robot, comprising a chassis (1), characterized in that: The outer top surface of the chassis (1) is provided with an industrial robot body (2), two slide rails (101) are fixedly installed on one side of the outer surface of the chassis (1), the outer surfaces of the two slide rails (101) are movably connected with sliders (102), one side of the two sliders (102) is fixedly installed with a connecting plate (103), one side of the two connecting plates (103) is fixedly installed with a connecting rod (104), and the two connecting plates (103) are located on one side of the connecting rod (104) and are fixedly installed with a pushing plate (108), a rotating plate (107) is movably installed on one side of the outer surface of the chassis (1), and the rotating plate (107) is located between the two slide rails (101), and two driving rods (105) are movably installed on one side of the rotating plate (107), and the two driving rods (105) are movably connected to the two connecting rods (104) respectively; Two extension plates (3) are movably connected inside the chassis (1), and a fixing plate (305) is fixedly installed on opposite sides of the two extension plates (3). Extension rods (306) are fixedly installed on the bottom surfaces of the two fixing plates (305). A driving plate (309) is movably installed inside the chassis (1), and two extension holes (308) are provided on the top surface of the driving plate (309). The two extension holes (308) are movably connected to the two extension rods (306) respectively. Two electric telescopic rods (301) are fixedly mounted on the bottom surfaces of the two extension plates (3); a movable plate (302) is fixedly mounted on the output ends of the electric telescopic rods (301); a fixed block (303) is movably connected to the bottom surface of the movable plate (302); and rollers (304) are movably mounted on both sides of the fixed block (303).

2. A chassis structure for an industrial robot according to claim 1, characterized in that: A second motor (307) is fixedly mounted on the inner bottom surface of the chassis (1), and an output end of the second motor (307) is fixedly connected to a driving plate (309); a first motor (106) is fixedly mounted on one side of an outer surface of the chassis (1), and an output end of the first motor (106) is fixedly connected to a rotating plate (107).

3. The chassis structure for an industrial robot according to claim 1, characterized in that: Slots (204) are provided on both sides of the top surface of the chassis (1), two fixing holes (206) are provided on one side of the top surface of the chassis (1), a mounting plate (201) is detachably connected to the bottom surface of the industrial robot body (2), plug blocks (203) are fixedly installed on both sides of the mounting plate (201), and two connection holes (202) are provided on one side of the mounting plate (201).

4. A chassis structure for an industrial robot according to claim 3, characterized in that: The sizes of the two connecting holes (202) are respectively the same as the sizes of the two fixing holes (206).

5. The chassis structure for an industrial robot according to claim 1, characterized in that: A baffle (207) is movably mounted on one side of the top surface of the chassis (1), a hook (208) is fixedly mounted on one side of the baffle (207), a telescopic sleeve (205) is movably mounted on one side of the top surface of the chassis (1), a spring (2051) is fixedly mounted inside the telescopic sleeve (2055), a fixing rod (2052) is fixedly mounted on one side of the spring (2051), and a hanging ring (2053) is movably mounted on the side of the fixing rod (2052) away from the spring (2051).

6. The chassis structure for an industrial robot according to claim 1, characterized in that: The two extension holes (308) are both arc-shaped.

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