CN217318012U - Industrial robot for tire carrying - Google Patents

Abstract

The utility model discloses an industrial robot for handling tires, which comprises an automatic type trackless transfer vehicle and a height compensation unit; the transfer vehicle: it is an automatic lithium battery type trackless transfer vehicle; the height compensation unit includes a driving component, a connecting seat and a top plate, The drive assemblies are symmetrically arranged on the front and rear surfaces of the transfer vehicle, the upper ends of the drive assemblies are all slidably connected with symmetrically distributed connecting seats, and the upper surfaces of the connecting seats are all fixedly connected with the lower surface of the top plate, and the drive assemblies include a fixed block, a two-way worm screw , Worm wheel, strip, fixed column and motor 1, the fixed blocks are respectively arranged on the front and rear surfaces of the transfer vehicle laterally symmetrically, and two-way worms are connected between the two laterally adjacent fixed blocks through the rotating shaft. Industrial robots prevent tires from falling during transportation and improve the safety of handling tires.

Description

An industrial robot for tire handling

technical field

The utility model relates to the technical field of tires, in particular to an industrial robot for handling tires.

Background technique

Tires are circular elastic rubber products that roll on the ground and are assembled on various vehicles or machinery. They are usually installed on metal rims, which can support the body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. , Car tires need to be transported to different stations for processing during the processing process. Usually, the tires are placed on the trolley by manpower, and then the trolley is manually pushed to transport the tires to the designated place. The tires will fall off in the middle of the road, the safety of handling tires is not good, and manual loading and unloading is required. The work intensity of the staff is relatively large, which is time-consuming and labor-intensive. For this reason, we propose an industrial robot for tire handling.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide an industrial robot for tire handling, which can prevent the tire from falling off during transportation, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an industrial robot for tire handling, comprising an automatic trackless transfer vehicle and a height compensation unit;

Transfer vehicle: it is an automatic lithium battery type trackless transfer vehicle;

Height compensation unit: includes a drive assembly, a connecting seat and a top plate, the drive assemblies are symmetrically arranged on the front and rear surfaces of the transfer vehicle, the upper ends of the drive assemblies are all slidably connected with symmetrically distributed connecting seats, and the upper surfaces of the connecting seats are all connected with the top plate. The lower surface is fixedly connected to prevent the tire from falling off during transportation, ensuring the smooth progress of the tire handling process, improving the safety of handling tires, and effectively avoiding the need for manual handling due to insufficient height when handling tires. problems, greatly reducing the work intensity of the staff.

Further, the drive assembly includes a fixed block, a two-way worm, a worm wheel, a strip, a fixed column and a motor, and the fixed blocks are respectively arranged laterally symmetrically on the front and rear surfaces of the transfer vehicle, and between two laterally adjacent fixed blocks. Both are connected with bidirectional worms through the rotation of the rotating shaft, and the upper ends of the front and rear surfaces of the transfer car are connected with worm gears that are symmetrically distributed in the lateral direction through the rotation of the rotating shaft. The inner side of the plate and the outer side of the inner end of the slat are provided with fixed columns, and the outside of the fixed columns are respectively slidingly connected with the vertical corresponding rectangular sliding holes at the lower end of the connecting seat. , which effectively avoids the problem of manual handling due to insufficient height when handling tires.

Further, the rotating holes arranged symmetrically at the four corners of the upper surface of the transfer car are all connected with screw rods through bearings, and the upper ends of the screw rods are all threadedly connected with threaded sleeves, and the sliding grooves evenly arranged on the upper surface of the transfer car are all passed through the slider. The arc-shaped support plate is slidably connected, and the gaps set on the inner arc surface of the arc-shaped support plate are all connected to the connecting plate through the rotating shaft. , to prevent the tire from falling off during transportation.

Further, the four corners of the lower surface of the transfer vehicle are provided with two symmetrically distributed motors through the mounting seat, the upper end of the output shaft of the second motor is distributed on the lower end of the corresponding vertical screw rod and is fixedly connected, and the input ends of the second motor are all electrically connected for transfer. The built-in single-chip output terminal of the car achieves the purpose of efficient driving.

Further, the outer arc surfaces of the arc-shaped braces are provided with anti-skid layers, which greatly increases the friction force with the tire.

Further, the four corners of the lower surface of the top plate are provided with symmetrically distributed support columns, and the lower ends of the support columns are in contact with the bottom wall surface of the upper groove of the transfer vehicle, which plays a role of fixed support for the top plate.

Further, the front and rear ends of the right surface of the transfer vehicle are provided with symmetrically distributed strobe lights, and the input ends of the strobe lights are all electrically connected to the output end of the built-in single-chip microcomputer of the transfer vehicle, which intuitively reminds the staff to stay away from the working transfer vehicle.

Compared with the prior art, the beneficial effects of the present utility model are: the industrial robot for handling tires has the following advantages:

1. After the stacking is completed, the staff controls the operation of the second motor through the built-in single-chip microcomputer of the transfer car. The rotation of the output shaft of the second motor drives the rotation of the lead screw. Because the threaded sleeve and the lead screw are threadedly connected, and are restricted by the arc support plate and the connecting plate , can only reciprocate vertically and axially. When the screw rotates counterclockwise, the threaded sleeve moves downward, and at the same time, the connecting plate connected by rotation on itself moves downward with the same amplitude. At this time, the arc-shaped support plate moves downward. It will be pressed by the lower end of the connecting plate and expand outward at the same extent, so as to fix the vertically stacked tires, thereby preventing the tires from falling off during transportation, ensuring the smooth progress of the tire handling process, and improving the handling. The safety of the tires, after fixing, the staff controls the motor two to stop the operation through the built-in single chip microcomputer of the transfer car.

2. When the loading or unloading height is not enough, the staff controls the two motors to operate at the same amplitude at the same time through the built-in single-chip microcomputer of the transfer car. The rotation of the output shaft of the motor drives the bidirectional worm to rotate. They are meshed and connected with the vertically corresponding worm gears respectively. When the worm gear rotates, the horizontally adjacent worm gears drive the corresponding strips and the fixed column to operate in the same amplitude and reverse direction at the same time. The rectangular sliding hole is connected by sliding and rotating. As the fixed column is continuously moved upward by the strip, the fixed column at this time will slide and rotate in the rectangular sliding hole at the lower end of the connecting seat, thereby connecting the top plate and its auxiliary mechanism. Lift up, after reaching a suitable height, the staff controls the two motors through the built-in single-chip microcomputer of the transfer vehicle to stop the operation. After the loading and unloading is completed, the staff controls the two motors through the built-in single-chip microcomputer of the transfer vehicle to operate in the reverse direction, and each mechanism resets. , which effectively avoids the problem of manual handling due to insufficient height when handling tires, which greatly reduces the work intensity of the staff.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the height compensation unit of the present invention;

Figure 3 is a schematic diagram of the enlarged structure of the utility model A.

In the picture: 1 transfer car, 2 height compensation unit, 21 drive assembly, 211 fixed block, 212 two-way worm, 213 worm gear, 214 plank, 215 fixed column, 216 motor one, 22 connecting seat, 23 top plate, 3 screw rod, 4 threaded sleeves, 5 arc support plates, 6 connecting plates, 7 anti-skid layers, 8 motor two, 9 strobe lights, 10 support columns.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, this embodiment provides a technical solution: an industrial robot for tire handling, including an automatic trackless transfer vehicle 1 and a height compensation unit 2;

Transfer vehicle 1: The transfer vehicle 1 provides an installation support place for its subsidiary mechanism unit, which is an automatic lithium battery type trackless transfer vehicle;

Height compensation unit 2: including a drive assembly 21, a connecting seat 22 and a top plate 23, the drive assembly 21 is symmetrically arranged on the front and rear surfaces of the transfer vehicle 1, and the upper end of the drive assembly 21 is slidably connected with symmetrically distributed connecting seats 22, and the connecting seats 22 The upper surface of the top plate 23 is fixedly connected with the lower surface of the top plate 23. The drive assembly 21 includes a fixed block 211, a two-way worm 212, a worm wheel 213, a strip 214, a fixed column 215 and a motor one 216. On the front and rear surfaces of 1, the two laterally adjacent fixed blocks 211 are connected with bidirectional worms 212 through the rotation of the rotating shaft, and the upper ends of the front and rear surfaces of the transfer vehicle 1 are connected with horizontally symmetrically distributed worm gears 213 through the rotation of the rotating shaft. The worm gears 213 are meshed and connected with the vertical corresponding worm gears 213 respectively. The outer sides of the worm gears 213 are provided with strips 214, and the outer sides of the inner ends of the strips 214 are provided with fixed columns 215. The rectangular sliding hole at the lower end of the corresponding connection seat 22 is slidably connected, and the input end of the motor 1 216 is electrically connected to the output end of the built-in single-chip microcomputer of the transfer car 1. When the loading or unloading height is not enough, the staff will pass the transfer car 1. The built-in single-chip microcomputer controls the two motors 1 216 to operate at the same amplitude at the same time. The rotation of the output shaft of the motor 1 216 drives the bidirectional worm 212 to rotate. Since the horizontally adjacent worm gears 213 are meshed with the vertically corresponding worm gears 213, when the worm gear 213 rotates, the horizontal The adjacent worm gears 213 drive the corresponding strips 214 and the fixed columns 215 to operate in opposite directions at the same time, and because the outer parts of the fixed columns 215 are respectively connected with the rectangular sliding holes at the lower end of the vertically corresponding connecting seat 22, they are slid and rotated together, so that the As the fixed column 215 is continuously moved upward by the strip 214, at this time, the fixed column 215 will slide and rotate in the rectangular sliding hole at the lower end of the connecting base 22, so as to lift the top plate 23 and its auxiliary mechanism upward, and when the After the appropriate height, the staff controls the two motors one 216 to stop operation through the built-in single chip microcomputer of the transfer vehicle 1. After the loading and unloading is completed, the staff controls the two motors one 216 to operate in the reverse direction through the built-in single chip microcomputer of the transfer vehicle 1, and each mechanism is reset. It effectively avoids the problem of manual handling due to insufficient height when handling the tires, and greatly reduces the work intensity of the staff.

Wherein: the rotating holes arranged symmetrically at the four corners of the upper surface of the transfer car 1 are all connected with the screw rod 3 through the bearing rotation, the upper end of the screw rod 3 is all threadedly connected with the threaded sleeve 4, and the chute evenly arranged on the upper surface of the transfer car 1 is passed through. The slider is slidably connected with an arc-shaped support plate 5, and the gap set on the inner arc surface of the arc-shaped support plate 5 is connected to the connecting plate 6 through the rotating shaft, and the upper end of the connecting plate 6 passes through the rotating shaft and the outer arc surface of the threaded sleeve 4 on the same side respectively. Correspondingly provided gaps are rotated and connected, and the external mechanical arm passes the hollow space in the middle of the tire through the screw rod 3, the threaded sleeve 4, the arc-shaped support plate 5 and the connecting plate 6 to form an integral individual, and neatly stacks it on the top plate 23. After the stacking is completed, the staff controls the rotation of the screw rod 3. Because the threaded sleeve 4 is threadedly connected to the screw rod 3, and is restricted by the arc-shaped support plate 5 and the connecting plate 6, it can only reciprocate vertically and axially. When the screw 3 rotates counterclockwise, the threaded sleeve 4 moves downward, and at the same time, the connecting plate 6 that is connected by rotation on itself moves downward with the same amplitude. The lower end bears at the same time and expands outward at the same time, so as to fix the vertically stacked tires, thereby preventing the tires from falling off during transportation, ensuring the smooth progress of the tire handling process, and improving the safety of handling tires. After that, the staff controls the motor 2 8 to stop the operation through the built-in single-chip microcomputer of the transfer vehicle 1 .

Wherein: the four corners of the lower surface of the transfer vehicle 1 are provided with symmetrically distributed motors 2 8 through the mounting seat, the upper end of the output shaft of the motor 2 8 is distributed on the lower end of the vertical corresponding lead screw 3 and is fixedly connected, and the input ends of the motor 2 8 are equally It is connected to the output end of the built-in single-chip microcomputer of the transfer vehicle 1 to achieve the purpose of efficient driving.

Wherein: the outer arc surface of the arc-shaped support plate 5 is provided with an anti-skid layer 7, and the anti-skid layer 7 greatly increases the friction force with the tire.

Among them, the four corners of the lower surface of the top plate 23 are provided with symmetrically distributed support columns 10 , the lower ends of the support columns 10 are in contact with the bottom wall of the upper groove of the transfer vehicle 1 , and the support columns 10 play a fixed supporting role for the top plate 23 .

Among them: the front and rear ends of the right surface of the transfer vehicle 1 are provided with symmetrically distributed strobe lights 9, the input ends of the strobe lights 9 are all electrically connected to the output end of the built-in single-chip microcomputer of the transfer vehicle 1, and the strobe lights 9 intuitively remind the staff to stay away Transporter 1 at work.

The working principle of an industrial robot for handling tires provided by the present invention is as follows: firstly, the operation of the transfer vehicle 1 is regulated, and the transfer vehicle 1 uses the built-in automatic guiding device to run along a specified path until it reaches the destination, and then an external mechanical The arm passes the hollow space in the middle of the tire through the screw rod 3, the threaded sleeve 4, the arc-shaped support plate 5 and the connecting plate 6 to form a whole body, and neatly stacks it on the top plate 23. After the stacking is completed, the staff passes through. The built-in single-chip microcomputer of the transfer car 1 controls the operation of the motor 28, and the rotation of the output shaft of the motor 28 drives the lead screw 3 to rotate. Because the threaded sleeve 4 is threadedly connected with the lead screw 3, and is restricted by the arc-shaped support plate 5 and the connecting plate 6, only It can reciprocate vertically and axially. When the screw rod 3 rotates counterclockwise, the threaded sleeve 4 moves downward, and at the same time, the connecting plate 6, which is rotatably connected to itself, moves downward with the same amplitude. At this time, the arc support The plate 5 will be supported by the lower end of the connecting plate 6 and expand outward at the same amplitude, so as to fix the vertically stacked tires, thereby preventing the tires from falling off during transportation and ensuring the smooth progress of the tire handling process. , to improve the safety of handling tires. After fixing, the staff controls the motor 28 to stop operation through the built-in single-chip microcomputer of the transfer vehicle 1. When the loading or unloading height is insufficient, the staff controls the built-in single-chip microcomputer of the transfer vehicle 1. The two motors one 216 operate at the same amplitude at the same time. The rotation of the output shaft of the one motor 216 drives the two-way worm 212 to rotate. Since the horizontally adjacent worm gears 213 are respectively meshed with the vertically corresponding worm gears 213, when the worm gears 213 rotate, the horizontally adjacent worm gears 213 are meshed and connected. 213 drives the corresponding strip 214 and the fixed column 215 to operate in the same amplitude and opposite direction at the same time, and since the outside of the fixed column 215 is respectively connected with the rectangular sliding hole at the lower end of the vertically corresponding connecting seat 22, it is slid and rotated, and with the fixed column 215 The fixed column 215 will slide and rotate in the rectangular sliding hole at the lower end of the connecting base 22, so as to lift the top plate 23 and its auxiliary mechanism upwards. After reaching a suitable height , the staff controls the two motors one 216 to stop operation through the built-in single chip microcomputer of the transfer vehicle 1. After the loading and unloading is completed, the staff controls the two motors one 216 to operate in reverse through the built-in single chip microcomputer of the transfer vehicle 1, and each mechanism is reset, which effectively avoids the When handling tires, manual handling is required due to insufficient height, which greatly reduces the work intensity of the staff. With the function of support, the strobe light 9 intuitively reminds the staff to stay away from the working transfer vehicle 1 .

It is worth noting that the transfer vehicle 1, the motor one 216, the motor two 8 and the strobe light 9 disclosed in the above embodiments can be freely configured according to actual application scenarios, and the transfer vehicle 1 can be selected as a transfer vehicle with a model of BDW-1. , motor one 216 and motor two 8 can choose the motor with the model of 180M-21520C5-E, the strobe light 9 can choose the strobe light of the model 130-3-RYB-AL, the built-in single chip microcomputer of the transfer car 1 controls the transfer car 1. The motor one 216, the motor two 8 and the strobe light 9 work by the methods commonly used in the prior art.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

1. An industrial robot for tire handling, characterized in that: it comprises an automatic trackless transfer vehicle (1) and a height compensation unit (2); Transfer vehicle (1): It is an automatic lithium battery type trackless transfer vehicle; Height compensation unit (2): comprising a drive assembly (21), a connecting seat (22) and a top plate (23), the drive assemblies (21) are symmetrically arranged on the front and rear surfaces of the transfer vehicle (1), respectively, and the drive assembly (21) Symmetrically distributed connecting seats (22) are slidably connected to the upper ends of the connecting seats (22), and the upper surfaces of the connecting seats (22) are all fixedly connected to the lower surface of the top plate (23). 2. An industrial robot for handling tires according to claim 1, characterized in that: the drive assembly (21) comprises a fixed block (211), a bidirectional worm (212), a worm wheel (213), a strip (214) ), a fixing column (215) and a motor one (216), the fixing blocks (211) are respectively arranged laterally symmetrically on the front and rear surfaces of the transfer vehicle (1), and the two laterally adjacent fixing blocks (211) pass through each other. The rotating shaft is rotatably connected with a bidirectional worm (212), and the upper ends of the front and rear surfaces of the transfer vehicle (1) are connected with worm gears (213) that are symmetrically distributed in the lateral direction through the rotating shaft. 213) meshing connection, the outer side of the worm gear (213) is provided with strips (214), the inner side of the strip (214) is provided with a fixed column (215) on the outer side, and the outside of the fixed column (215) is respectively The rectangular sliding holes at the lower ends of the vertically corresponding connecting bases (22) are slidably connected, and the input ends of the first motor (216) are electrically connected to the output ends of the built-in single-chip microcomputer of the transfer vehicle (1). 3. An industrial robot for handling tires according to claim 1, characterized in that: a screw rod (3) is rotatably connected with a screw rod (3) through a bearing in the four-corner symmetrically arranged rotating holes on the upper surface of the transfer vehicle (1). The upper ends of the rods (3) are all threadedly connected with threaded sleeves (4), and arc-shaped support plates (5) are slidably connected to the sliding grooves evenly arranged on the upper surface of the transfer vehicle (1), and the arc-shaped support plates (5). ) The gaps provided on the inner arc surface are all connected to the connecting plate (6) through the rotating shaft, and the upper ends of the connecting plate (6) are respectively connected through the rotating shaft with the corresponding gaps on the outer arc surface of the threaded sleeve (4) on the same side. 4. An industrial robot for handling tires according to claim 3, characterized in that: the four corners of the lower surface of the transfer vehicle (1) are provided with two symmetrically distributed motors (8) through the mounting seat, and two (8) motors ( The upper end of the output shaft of 8) is fixedly connected to the lower end of the corresponding vertical screw rod (3), and the input end of the second motor (8) is electrically connected to the output end of the built-in single-chip microcomputer of the transfer vehicle (1). 5 . The industrial robot for handling tires according to claim 3 , wherein the outer arc surfaces of the arc-shaped support plates ( 5 ) are provided with anti-skid layers ( 7 ). 6 . 6 . The industrial robot for handling tires according to claim 1 , wherein the four corners of the lower surface of the top plate ( 23 ) are provided with symmetrically distributed support columns ( 10 ), and the lower ends of the support columns ( 10 ) and The bottom wall of the upper groove of the transfer vehicle (1) is in contact. 7. The industrial robot for handling tires according to claim 1, wherein the front and rear ends of the right surface of the transfer vehicle (1) are provided with symmetrically distributed strobe lights (9), and the strobe lights (9). ) input terminals are all electrically connected to the output terminals of the built-in single-chip microcomputer of the transfer vehicle (1).

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