AGV guiding device matched with flexible working island type production mode

Abstract

The utility model discloses an AGV guiding device matched with a flexible working island type production mode, and relates to the technical field of automobile production. The AGV comprises an AGV body, a magnetic sensing device used in cooperation with the AGV body is arranged at the bottom end of the AGV body, an inner groove and a groove used in cooperation with the AGV body are formed in one end of the AGV body, and a barrier removing mechanism used in cooperation with the magnetic sensing device is arranged on the inner side of the inner groove and the inner side of the groove. The obstacle removing mechanism comprises an electric push rod which is fixedly installed on the top of an inner cavity of the inner groove. Through the arrangement and use of the obstacle removing mechanism, a first brush wheel and a second brush wheel can synchronously rotate reversely, air can be quickly guided to the first brush wheel and the second brush wheel, then obstacles on the ground in the advancing direction of the AGV body can be swept towards the two sides and blown away, and therefore the situation that the obstacles damage a magnetic sensing device at the bottom end of the AGV body can be avoided; therefore, the accurate induction of the magnetic signal is ensured, and the positioning accuracy of the AGV body is further effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile production, in particular to an AGV guiding device coordinated with a flexible work island production mode. Background Art

[0002] Automatic guided vehicle, abbreviated as AGV, also known as automatic guided transport vehicle or automatic guided transport vehicle, is widely used in automobile flexible island production lines, and electromagnetic navigation is one of the navigation methods of automatic guided vehicles.

[0003] However, the existing AGV guidance device that cooperates with the flexible work island production method lacks an obstacle removal mechanism, and thus cannot clear obstacles on the ground in the direction of travel. As a result, obstacles are likely to damage the magnetic sensor device at the bottom of the AGV body, thereby affecting the accurate sensing of the magnetic signal and further reducing the positioning accuracy of the AGV body.

[0004] In response to the above problems, the inventors proposed an AGV guiding device that cooperates with a flexible work island production method to solve the above problems. Utility Model Content

[0005] In order to solve the problem that the existing AGV guiding device that cooperates with the flexible working island production mode lacks an obstacle removal mechanism; the purpose of the utility model is to provide an AGV guiding device that cooperates with the flexible working island production mode.

[0006] To solve the above technical problems, the present invention adopts the following technical solutions: an AGV guide device for a flexible work island production method, comprising an AGV body, a magnetic sensor device provided at the bottom of the AGV body for use therewith, and an inner groove and a groove provided at one end of the AGV body for use therewith, an obstacle removal mechanism provided on the inner sides of the inner groove and the groove for use therewith for use therewith;

[0007] The obstacle removal mechanism includes an electric push rod, which is fixedly installed on the top of the inner cavity of the inner groove, and the end of the output end of the electric push rod is fixedly sleeved with a cross frame, a socket is opened through the middle of one side of the cross frame, and the end of the output end of the electric push rod is fixedly inserted in the socket, the cross frame is slidably inserted in the inner groove, and a motor is fixedly installed on the top of the cross frame, the output end of the motor rotates through the cross frame and a wheel disc 1, a gear 1 and a fan blade are fixedly sleeved on the outside thereof, a rotating hole 1 is opened through the cross frame, and the output end of the motor is rotatably inserted in the rotating hole 1, and a rotating rod and a rotating shaft are rotatably inserted on the cross frame, a rotating hole 2 is opened through both ends of the cross frame, and the rotating rod and the rotating shaft are rotatably inserted in the rotating hole 2, and the rotating rod and the rotating shaft are movable through the AGV The vehicle body, one end of the AGV vehicle body is penetrated by a symmetrically arranged sliding hole, and the rotating rod and the rotating shaft are both movably penetrated by the sliding hole, and the upper end fixed sleeve of the rotating rod is provided with a wheel disc 2, and the outer transmission sleeve of the wheel disc 2 and the wheel disc 1 is connected with a belt, and the bottom end fixed sleeve of the rotating rod is provided with a brush wheel 1, the upper end fixed sleeve of the rotating shaft is provided with a gear 2, and the gear 2 is meshed with the gear 1, and the bottom end fixed sleeve of the rotating shaft is provided with a brush wheel 2, and the brush wheel 2 is meshed with the brush wheel 1, one end of the AGV vehicle body is penetrated by a through hole connected to the inner groove, and an air hole is penetrated on the cross frame, the brush wheel 1 and the brush wheel 2 are rotatably installed in the groove, and the fan blades can movably penetrate the AGV vehicle body, a through hole is provided between the inner groove and the groove, and the fan blades can movably penetrate the through hole.

[0008] Preferably, a symmetrically arranged guide rod is fixedly inserted into the inner cavity of the inner groove, and the cross frame is slidably sleeved on the guide rod. One end of the cross frame is penetrated by a symmetrically distributed guide hole, and the guide rod slides through the guide hole.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. The obstacle removal mechanism can make brush wheels 1 and 2 reverse synchronously and quickly direct air to brush wheels 1 and 2, thereby sweeping and blowing away obstacles on the ground in the direction of travel of the AGV body to both sides, thereby preventing obstacles from damaging the magnetic sensor device at the bottom of the AGV body, thereby ensuring the accurate sensing of the magnetic signal and further effectively improving the positioning accuracy of the AGV body;

[0011] 2. The coordinated use of guide rods and guide holes can limit and guide the movement of the cross frame, thereby ensuring the normal operation of the obstacle removal mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic structural diagram of the utility model.

[0014] Figure 2 This is a schematic diagram of the installation of the obstacle removal mechanism in the present utility model.

[0015] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0016] Figure 4 It is a connection diagram of the obstacle removal mechanism in the utility model.

[0017] In the figure: 1. AGV body; 11. Inner groove; 12. Groove; 13. Perforation; 14. Through hole; 15. Slide hole; 2. Obstacle removal mechanism; 21. Electric push rod; 22. Cross frame; 23. Motor; 24. Wheel 1; 25. Gear 1; 26. Fan blade; 27. Rotating rod; 28. Rotating shaft; 29. ​​Wheel 2; 210. Belt; 211. Brush wheel 1; 212. Gear 2; 213. Brush wheel 2; 214. Air hole; 215. Guide hole; 216. Socket; 217. Rotating hole 1; 218. Rotating hole 2; 3. Guide rod. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example: Figure 1-4 As shown, the utility model provides an AGV guide device for a flexible work island production method, comprising an AGV body 1, a magnetic sensor device provided at the bottom end of the AGV body 1 for use therewith, and an inner groove 11 and a groove 12 provided at one end of the AGV body 1 for use therewith, an obstacle removal mechanism 2 provided on the inner sides of the inner groove 11 and the groove 12 for use therewith for use therewith;

[0020] The obstacle removal mechanism 2 includes an electric push rod 21, which is fixedly mounted on the top of the inner cavity of the inner groove 11, and the end of the output end of the electric push rod 21 is fixedly sleeved with a cross frame 22, and a socket 216 is provided through the middle of one side of the cross frame 22, and the end of the output end of the electric push rod 21 is fixedly inserted in the socket 216, the cross frame 22 is slidably inserted in the inner groove 11, and a motor 23 is fixedly mounted on the top of the cross frame 22, and the output end of the motor 23 rotates through the cross frame 22 and is fixedly sleeved with a wheel disc 24, a gear 25 and a gear 26 on its outer side. The fan blade 26 and the horizontal frame 22 are provided with a rotating hole 217, and the output end of the motor 23 is rotatably inserted in the rotating hole 217. The setting of the rotating hole 217 provides a guarantee for the stable rotation of the motor 23, and the rotating rod 27 and the rotating shaft 28 are rotatably inserted on the horizontal frame 22. The two ends of the horizontal frame 22 are provided with a rotating hole 218, and the rotating rod 27 and the rotating shaft 28 are rotatably inserted in the rotating hole 218. The setting of the rotating hole 218 provides a guarantee for the stable rotation of the rotating rod 27 and the rotating shaft 28. The rotating rod 27 and the rotating shaft 28 are movable through the AGV body 1, one end of the AGV body 1 is penetrated by a symmetrically arranged sliding hole 15, and the rotating rod 27 and the rotating shaft 28 are movable through the sliding hole 15, and the upper end fixed sleeve of the rotating rod 27 is provided with a wheel 29, and the outer transmission sleeve of the wheel 29 and the wheel 1 24 is connected with a belt 210, and the bottom end fixed sleeve of the rotating rod 27 is provided with a brush wheel 1 211, the upper end fixed sleeve of the rotating shaft 28 is provided with a gear 212, and the gear 212 is meshed with the gear 1 25, and the bottom end fixed sleeve of the rotating shaft 28 is provided with a brush wheel 2 13, and the brush wheel 213 is engaged with the brush wheel 1 211, one end of the AGV body 1 is penetrated by a through hole 13 connected to the inner groove 11, and the cross frame 22 is penetrated by an air hole 214, and the coordinated use of the through hole 13 and the air hole 214 provides a guarantee for the normal air intake at the fan blade 26, the brush wheel 1 211 and the brush wheel 2 213 are rotatably installed in the groove 12, and the fan blade 26 can movably pass through the AGV body 1, and a through hole 14 is provided between the inner groove 11 and the groove 12, and the fan blade 26 can movably pass through the through hole 14.

[0021] By adopting the above technical solution, when in use, the electric push rod 21 is started, thereby driving the cross frame 22 to move downward, and then driving the brush wheel 1 211 and the brush wheel 2 213 to move downward, and when the brush wheel 1 211 and the brush wheel 2 213 are in contact with the ground, the electric push rod 21 is closed and the motor 23 and the AGV body 1 are started, so that when the AGV body 1 moves forward, the motor 23 can drive the wheel disc 1 24, the gear 1 25 and the fan blade 26 to rotate, and then the belt 210 and the wheel disc 2 29 can drive the rotating rod 27 to rotate, and the gear 2 212 can drive the rotating shaft 28 to reverse, so that the brush wheel 1 211 and the brush wheel 2 213 can be synchronously reversed and the air can be quickly directed to the brush wheel 1 211 and the brush wheel 2 213, so that the obstacles on the ground in the direction of travel of the AGV body 1 can be swept to both sides and blown away.

[0022] A symmetrically arranged guide rod 3 is fixedly inserted into the inner cavity of the inner groove 11 , and the cross frame 22 is slidably sleeved on the guide rod 3 . One end of the cross frame 22 is penetrated by symmetrically distributed guide holes 215 , and the guide rod 3 slides through the guide holes 215 .

[0023] By adopting the above technical solution, the guide rod 3 and the guide hole 215 are used in conjunction with each other to limit and guide the movement and adjustment of the cross frame 22, thereby ensuring the normal operation of the obstacle removal mechanism 2.

[0024] Working principle: When in use, the electric push rod 21 is started, thereby driving the cross frame 22 to move downward, and then driving the brush wheel 1 211 and the brush wheel 2 213 to move downward, and when the brush wheel 1 211 and the brush wheel 2 213 are in contact with the ground, the electric push rod 21 is closed and the motor 23 and the AGV body 1 are started, so that when the AGV body 1 moves forward, the motor 23 drives the wheel disc 1 24, the gear 1 25 and the fan blade 26 to rotate, and then the belt 210 and the wheel disc 2 29 drive the rotating rod 27 to rotate. The gear 2 212 can drive the rotating shaft 28 to reverse, so that the brush wheel 1 211 and the brush wheel 2 213 can be reversed synchronously and the air can be quickly directed to the brush wheel 1 211 and the brush wheel 2 213, so that the obstacles on the ground in the direction of travel of the AGV body 1 can be swept to both sides and blown away, thereby preventing the obstacles from damaging the magnetic sensor device at the bottom of the AGV body 1, thereby ensuring the accurate sensing of the magnetic signal and further effectively improving the positioning accuracy of the AGV body 1.

[0025] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An AGV guiding device for a flexible work island production method, comprising an AGV body (1), characterized in that: The bottom end of the AGV body (1) is provided with a magnetic sensor device for use with it, and one end of the AGV body (1) is provided with an inner groove (11) and a groove (12) for use with it, and the inner sides of the inner groove (11) and the groove (12) are provided with an obstacle removal mechanism (2) for use with the magnetic sensor device; The obstacle removal mechanism (2) includes an electric push rod (21), the electric push rod (21) is fixedly mounted on the top of the inner cavity of the inner groove (11), and the end of the output end of the electric push rod (21) is fixedly sleeved with a cross frame (22), the cross frame (22) is slidably inserted in the inner groove (11), and a motor (23) is fixedly mounted on the top of the cross frame (22), the output end of the motor (23) rotates through the cross frame (22) and a wheel disc (24), a gear (25) and a fan blade (26) are fixedly sleeved on the outer side thereof, and a rotating rod (27) and a rotating shaft (28) are rotatably inserted on the cross frame (22), the rotating rod (27) and the rotating shaft (28) are both movable and penetrate the AGV body (1), and the upper end of the rotating rod (27) is fixedly sleeved with a wheel disc (29), the wheel disc The second (29) and the outer transmission sleeve of the wheel disc (24) are connected with a belt (210), and the bottom fixed sleeve of the rotating rod (27) is provided with a brush wheel (211), the upper fixed sleeve of the rotating shaft (28) is provided with a gear wheel (212), and the gear wheel (212) is meshed with the gear wheel (25), the bottom fixed sleeve of the rotating shaft (28) is provided with a brush wheel (213), and the brush wheel (213) is meshed with the brush wheel (211), one end of the AGV body (1) is penetrated by a through hole (13) connected to the inner groove (11), and the cross frame (22) is penetrated by an air hole (214), the brush wheel (211) and the brush wheel (213) are rotatably installed in the groove (12), and the fan blade (26) can move through the AGV body (1).

2. The AGV guiding device for a flexible work island production method according to claim 1, characterized in that: A symmetrically arranged guide rod (3) is fixedly inserted into the inner cavity of the inner groove (11), and a cross frame (22) is slidably sleeved on the guide rod (3).

3. The AGV guiding device for a flexible work island production method according to claim 2, characterized in that: One end of the cross frame (22) is penetrated by symmetrically distributed guide holes (215), and the guide rod (3) slides through the guide hole (215).

4. The AGV guiding device for a flexible work island production method according to claim 1, characterized in that: A socket (216) is provided through the middle of one side of the horizontal frame (22), and the end of the output end of the electric push rod (21) is fixedly inserted into the socket (216).

5. The AGV guiding device for a flexible work island production method according to claim 1, characterized in that: A rotating hole (217) is provided through the horizontal frame (22), and the output end of the motor (23) is rotatably inserted into the rotating hole (217).

6. The AGV guiding device for a flexible work island production method according to claim 1, characterized in that: The two ends of the horizontal frame (22) are penetrated by a second rotating hole (218), and the rotating rod (27) and the rotating shaft (28) are both rotatably inserted into the second rotating hole (218).

7. The AGV guiding device for a flexible work island production method according to claim 1, characterized in that: A through hole (14) is provided between the inner groove (11) and the groove (12), and the fan blade (26) can movably pass through the through hole (14).

8. The AGV guiding device for a flexible work island production method according to claim 1, characterized in that: A symmetrically arranged sliding hole (15) is provided through one end of the AGV body (1), and the rotating rod (27) and the rotating shaft (28) are both movable through the sliding hole (15).

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