Industrial robot with rapid stacking function

Abstract

The invention discloses an industrial robot with a rapid stacking function, and relates to the technical field of industrial robots, the industrial robot comprises a bottom supporting seat used for placement, a mechanical arm is arranged at the top of the supporting seat, a retention pipe is fixedly mounted at one end of the mechanical arm, a guide rod is fixedly mounted in an inner cavity of the retention pipe, and the guide rod is fixedly mounted in the inner cavity of the mechanical arm. A telescopic pipe is movably installed at one end of the guide rod, a supporting spring is fixedly installed at the top of the telescopic pipe and arranged outside the guide rod in a surrounding mode, scale lines are formed in the surface of the telescopic pipe, and a mechanical claw for stacking is arranged at the bottom of the telescopic pipe. A camera for monitoring the scale lines is arranged at the top of the mechanical claw; the automatic sorting and stacking device has the functions of automatically sorting according to the weight of carried cargos and further achieving rapid sorting and stacking, and the stacking efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of industrial robots, in particular to an industrial robot with a rapid palletizing function. Background Art

[0002] Industrial robots with palletizing functions are automated equipment specifically used for material handling and palletizing. They can simulate the movements of human arms and automatically complete the grabbing, handling and stacking of items in a predetermined manner. Such robots are widely used in many industries, such as food, beverage, chemical, pharmaceutical and tobacco, to improve production efficiency, reduce labor intensity and reduce labor costs.

[0003] However, during the palletizing process of goods, classification is still required, but the additional classification procedure will increase the palletizing process, thereby reducing the palletizing efficiency of the industrial robot and slowing down the overall palletizing speed. Summary of the invention

[0004] The object of the present invention is to provide an industrial robot with a rapid palletizing function to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solution: an industrial robot with a rapid palletizing function, comprising a bottom support seat for placement, a mechanical arm is arranged on the top of the support seat, a retaining tube is fixedly installed at one end of the mechanical arm, a guide rod is fixedly installed in the inner cavity of the retaining tube, a telescopic tube is movably installed at one end of the guide rod, a support spring is fixedly installed on the top of the telescopic tube, and the support spring is arranged in a surrounding manner on the outside of the guide rod, scale patterns are opened on the surface of the telescopic tube, a mechanical claw for palletizing is arranged at the bottom of the telescopic tube, and a camera for monitoring the scale patterns is arranged on the top of the mechanical claw.

[0006] Furthermore, the mechanical arm is also provided with an early warning unit for alarming, and a part of the early warning unit is installed with the outside of the telescopic tube.

[0007] Furthermore, the early warning unit includes a positioning tube fixed on the robotic arm, a bellows is fixedly installed in the inner cavity of the positioning tube, a return spring is fixedly installed in the inner cavity of the bellows, an air jet is opened at the bottom of the bellows, a whistle is fixedly installed at the bottom of the air jet, an extrusion frame is fixedly installed on the outside of the bellows, a pull rope is fixedly installed on the outside of the extrusion frame, a merging ring is fixedly installed on the outside of the pull rope, and the inner cavity of the merging ring is fixed to the end position of the telescopic tube.

[0008] Furthermore, the support base includes a movable portion for movement, and the movable portion is provided with four warning portions for demarcating a safety area.

[0009] Furthermore, the movable part includes a chassis, a driving motor is fixedly installed in the inner cavity of the chassis, an output gear is fixedly installed at the output end of the driving motor, a transmission gear is meshed on the outside of the output gear, a gear transmission part is fixedly installed in the middle of the transmission gear, a track is meshed on the outside of both ends of the gear transmission part, the outside of the chassis is installed with the outside of several warning parts, a lift is fixedly installed in the center of the inner cavity of the chassis, and a movable hole compatible with the telescopic end of the lift is opened on the surface of the chassis.

[0010] Furthermore, the gear transmission member includes a support frame fixed in the inner cavity of the chassis, a power rod is movably installed in the middle of the support frame, and the middle of the power rod is fixed to the middle of the inner cavity of the transmission gear, and a telescopic group is arranged at both ends of the power rod; The telescopic group includes a first push rod motor fixed inside the power rod, an extension tube is fixedly installed on the output end of the first push rod motor, a power gear is fixedly installed on one end of the extension tube, and the outside of the power gear is meshed with the inner wall of the track.

[0011] Furthermore, the warning part includes a second push rod motor fixed on the chassis, the output end of the second push rod motor is fixedly installed with a bearing seat, the inner cavity of the bearing seat is fixedly installed with a steering motor, the output end of the steering motor is fixedly installed with a steering rod, and the outside of the steering rod is fixedly installed with a closed frame.

[0012] Furthermore, the combined shape of the four warning parts is a frame with a top and four sides closed, and the bottom plate and the bottom opening of the frame are combined into a complete box body.

[0013] Compared with the prior art, the beneficial effect achieved by the present invention is that the mechanical claw will pull the telescopic tube according to the weight of the grabbed goods, and then the telescopic tube will move downward along the guide rod inside the fixing tube according to the weight of the goods, and then the telescopic tube will synchronously pull the supporting spring, and the scale lines on the surface will be continuously exposed as the telescopic tube continues to move toward the outside of the fixing tube. At this time, the mechanical claw can detect the weight of the goods according to the exposed length of the scale lines, and then can quickly classify and transport goods of different weights. At the same time, real-time monitoring can be carried out by using a camera, and the camera can also feed back the monitoring status to the mechanical claw, and at this time the mechanical claw can classify and stack more quickly according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 This is a schematic diagram of the structure of an industrial robot with a rapid palletizing function according to the present invention; Figure 2 This is a schematic diagram of the structure of one end of the mechanical arm of an industrial robot with a rapid palletizing function according to the present invention; Figure 3 This is a patented industrial robot with rapid palletizing function. Figure 2 A is a schematic diagram of the enlarged structure of the middle part; Figure 4 This is a schematic diagram of the cross-sectional structure of the active part of an industrial robot with a rapid palletizing function according to the present invention; Figure 5 This is a schematic diagram of the structure of the warning part of an industrial robot grinding head with a rapid stacking function according to the patent of the present invention.

[0015] Markings in the accompanying drawings: 1. Support seat; 101. Active part; 1011. Chassis; 1012. Driving motor; 1013. Output gear; 1014. Transmission gear; 1015. Track; 1016. Lifter; 1017. Active hole; 102. Warning part; 1021. Second push rod motor; 1022. Bearing seat; 1023. Steering motor; 1024. Steering rod; 1025. Enclosing frame; 2. Mechanical arm; 3. Retention tube; 4. Guide rod; 5. Telescopic tube; 6. Support spring; 7. Scale pattern; 8. Mechanical claw; 9. Camera; 10. Early warning unit; 1001. Positioning tube; 1002. Bellows; 1003. Return spring; 1004. Jet nozzle; 1005. Whistle; 1006. Extrusion rack; 1007. Draw rope; 1008. Merging ring; 11. Gear transmission part; 1101. Support frame; 1102. Power rod; 1103. Telescopic group; 11031. First push rod motor; 11032. Extension tube; 11033. Power gear. DETAILED DESCRIPTION

[0016] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0017] See also Figure 1 and Figure 5The present invention provides a technical solution: an industrial robot with a rapid palletizing function, comprising a bottom support seat 1 for placement, a mechanical arm 2 is arranged on the top of the support seat 1, a retaining tube 3 is fixedly installed at one end of the mechanical arm 2, a guide rod 4 is fixedly installed in the inner cavity of the retaining tube 3, a telescopic tube 5 is movably installed at one end of the guide rod 4, a support spring 6 is fixedly installed on the top of the telescopic tube 5, and the support spring 6 is arranged around the outside of the guide rod 4, a scale pattern 7 is opened on the surface of the telescopic tube 5, a palletizing mechanical claw 8 is arranged at the bottom of the telescopic tube 5, and a camera 9 for monitoring the scale pattern 7 is arranged on the top of the mechanical claw 8; During use, when the mechanical claw 8 grabs an object, the mechanical claw 8 will pull the telescopic tube 5 according to the weight of the grabbed goods, and then the telescopic tube 5 will move downward along the guide rod 4 inside the fixing tube 3 according to the weight of the goods, and then the telescopic tube 5 will synchronously pull the supporting spring 6. When the telescopic tube 5 continues to move toward the outside of the fixing tube 3, the scale lines 7 on the surface will also be continuously exposed. At this time, the mechanical claw 8 can detect the weight of the goods according to the exposed length of the scale lines 7, and then can quickly classify and transport goods of different weights. At the same time, the camera 9 can be used for real-time monitoring. The camera 9 can also feed back the monitoring status to the mechanical claw 8, reducing the classification process. At this time, the mechanical claw 8 can perform faster classification and stacking according to actual needs.

[0018] See also Figure 1 , Figure 3 The robot arm 2 is also provided with an early warning unit 10 for alarming, and a part of the early warning unit 10 is installed with the outside of the telescopic tube 5; The early warning unit 10 includes a positioning tube 1001 fixed on the mechanical arm 2, a bellows 1002 is fixedly installed in the inner cavity of the positioning tube 1001, a return spring 1003 is fixedly installed in the inner cavity of the bellows 1002, an air jet 1004 is opened at the bottom of the bellows 1002, a whistle 1005 is fixedly installed at the bottom of the air jet 1004, an extrusion frame 1006 is fixedly installed on the outside of the bellows 1002, a pull rope 1007 is fixedly installed on the outside of the extrusion frame 1006, a merging ring 1008 is fixedly installed on the outside of the pull rope 1007, and the inner cavity of the merging ring 1008 is fixed to the end position of the telescopic tube 5; During use, after the telescopic tube 5 is pulled out of the maximum length outside the retaining tube 3, the telescopic tube 5 will synchronously drive the merging ring 1008 to move downward. At this time, the merging ring 1008 will pull the pull rope 1007, and the pull rope 1007 will pull the extrusion frame 1006. The extrusion frame 1006 will squeeze the bellows 1002. The squeezed bellows 1002 will synchronously squeeze the reset spring 1003 and discharge the internal gas into the whistle 1005. At this time, the whistle 1005 will make a sound, and then remind the staff through the sound that the weight of the cargo grasped by the mechanical claw 8 is too large and needs to be tested, thereby ensuring the safe use of the mechanical claw 8 and avoiding the mechanical claw 8 from being damaged by excessive burden due to long-term grasping of heavy cargo.

[0019] See also Figure 4 The support base 1 includes a movable portion 101 for movement, and the movable portion 101 is provided with four warning portions 102 for demarcating a safety area; The movable part 101 includes a chassis 1011, a driving motor 1012 is fixedly installed in the inner cavity of the chassis 1011, an output gear 1013 is fixedly installed at the output end of the driving motor 1012, a transmission gear 1014 is meshed on the outside of the output gear 1013, a gear transmission member 11 is fixedly installed in the middle of the transmission gear 1014, and a crawler 1015 is meshed on the outside of both ends of the gear transmission member 11, the outside of the chassis 1011 is installed with the outside of several warning parts 102, a lifter 1016 is fixedly installed in the center of the inner cavity of the chassis 1011, and a movable hole 1017 adapted to the telescopic end of the lifter 1016 is opened on the surface of the chassis 1011; During use, when the industrial robot needs to be moved, the drive motor 1012 can be started, and the drive motor 1012 will drive the output gear 1013 to rotate, and the output gear 1013 will drive the transmission gear 1014 to operate, thereby realizing the operation of the crawler 1015. At this time, the transmission gear 1014 cooperates with the gear transmission part 11 to realize the convenient movement of the industrial robot, thereby improving the convenience of the movement of the industrial robot.

[0020] See also Figure 4 The gear transmission member 11 includes a support frame 1101 fixed to the inner cavity of the chassis 1011, a power rod 1102 is movably installed in the middle of the support frame 1101, and the middle of the power rod 1102 is fixed to the middle of the inner cavity of the transmission gear 1014, and a telescopic group 1103 is provided at both ends of the power rod 1102; The telescopic group 1103 includes a first push rod motor 11031 fixed inside the power rod 1102, an extension tube 11032 is fixedly installed on the output end of the first push rod motor 11031, a power gear 11033 is fixedly installed on one end of the extension tube 11032, and the outer part of the power gear 11033 is meshed with the inner wall of the track 1015.

[0021] During use, when the transmission range of the conveyor belt does not meet the grabbing range, the elevator 1016 can be started, and the bottom output end of the elevator 1016 will lift the chassis 1011 through the movable hole 1017, and then the conveyor belt that needs to be extended can be started. At this time, the first push rod motor 11031 can be started to drive the extension tube 11032 to extend the length, so that the crawler 1015 can be connected to the conveyor belt, thereby realizing the function of extending the conveyor belt, meeting the function of automatic extension of the conveyor belt when the length is insufficient, without the need for additional extension.

[0022] See also Figure 5 The warning part 102 includes a second push rod motor 1021 fixed on the chassis 1011, a bearing seat 1022 is fixedly installed on the output end of the second push rod motor 1021, a steering motor 1023 is fixedly installed in the inner cavity of the bearing seat 1022, a steering rod 1024 is fixedly installed on the output end of the steering motor 1023, and a closed frame 1025 is fixedly installed on the outside of the steering rod 1024; During use, when the industrial robot is in use, in order to avoid accidental touch by passers-by, the second push rod motor 1021 can be started, the second push rod motor 1021 automatically extends the supporting seat 1022, and then the steering motor 1023 on the supporting seat 1022 is started, the steering motor 1023 will drive the steering rod 1024 to rotate, the steering rod 1024 drives the closing frame 1025 to adjust the tilt angle to the outside, thereby isolating external personnel, thereby realizing the function of safety warning, and the tilted setting of the closing frame 1025 also realizes the buffering function after a person falls.

[0023] See also Figure 5 The four warning parts 102 are combined into a frame with a top and four sides closed, and the bottom plate 1011 and the bottom opening of the frame are combined into a complete box body; During use, when the industrial robot is not needed, the robot arm 2 can be folded into the chassis 1011, and then the four warning parts 102 are activated to merge with the chassis 1011, so as to close the robot arm 2 and the parts connected to the robot arm 2, so that the industrial robot becomes box-shaped, which can be better stored and improve the utilization rate of the storage space.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An industrial robot with rapid palletizing function, characterized in that: The invention comprises a bottom support seat (1) for placement, a mechanical arm (2) is arranged on the top of the support seat (1), a retaining tube (3) is fixedly installed on one end of the mechanical arm (2), a guide rod (4) is fixedly installed in the inner cavity of the retaining tube (3), a telescopic tube (5) is movably installed on one end of the guide rod (4), a support spring (6) is fixedly installed on the top of the telescopic tube (5), and the support spring (6) is arranged around the outside of the guide rod (4), a scale pattern (7) is opened on the surface of the telescopic tube (5), a mechanical claw (8) for stacking is arranged on the bottom of the telescopic tube (5), and a camera (9) for monitoring the scale pattern (7) is arranged on the top of the mechanical claw (8).

2. The industrial robot with rapid palletizing function according to claim 1, characterized in that: The mechanical arm (2) is also provided with an early warning unit (10) for alarming, and a part of the early warning unit (10) is mounted on the outside of the telescopic tube (5).

3. The industrial robot with rapid palletizing function according to claim 2, characterized in that: The early warning unit (10) comprises a positioning tube (1001) fixed on the mechanical arm (2); a bellows (1002) is fixedly mounted in the inner cavity of the positioning tube (1001); a return spring (1003) is fixedly mounted in the inner cavity of the bellows (1002); an air jet (1004) is provided at the bottom of the bellows (1002); a whistle (1005) is fixedly mounted at the bottom of the air jet (1004); an extrusion frame (1006) is fixedly mounted on the outside of the bellows (1002); a pull rope (1007) is fixedly mounted on the outside of the extrusion frame (1006); a merging ring (1008) is fixedly mounted on the outside of the pull rope (1007); and the inner cavity of the merging ring (1008) is fixed to the end position of the telescopic tube (5).

4. The industrial robot with rapid palletizing function according to claim 3, characterized in that: The support seat (1) comprises a movable portion (101) for movement, and the movable portion (101) is provided with four warning portions (102) for demarcating a safety area.

5. The industrial robot with rapid palletizing function according to claim 4, characterized in that: The movable part (101) comprises a chassis (1011), a driving motor (1012) is fixedly mounted in the inner cavity of the chassis (1011), an output gear (1013) is fixedly mounted at the output end of the driving motor (1012), a transmission gear (1014) is meshed with the outside of the output gear (1013), a gear transmission member (11) is fixedly mounted in the middle of the transmission gear (1014), both ends of the gear transmission member (11) are meshed with a crawler (1015) on the outside, the outside of the chassis (1011) is mounted on the outside of a plurality of warning parts (102), a lift (1016) is fixedly mounted in the center of the inner cavity of the chassis (1011), and a movable hole (1017) adapted to the telescopic end of the lift (1016) is provided on the surface of the chassis (1011).

6. The industrial robot with rapid palletizing function according to claim 5, characterized in that: The gear transmission member (11) comprises a support frame (1101) fixed in the inner cavity of the chassis (1011), a power rod (1102) is movably mounted in the middle of the support frame (1101), and the middle of the power rod (1102) is fixed to the middle of the inner cavity of the transmission gear (1014), and a telescopic group (1103) is provided at both ends of the power rod (1102); The telescopic group (1103) comprises a first push rod motor (11031) fixed inside the power rod (1102); an extension tube (11032) is fixedly mounted on the output end of the first push rod motor (11031); a power gear (11033) is fixedly mounted on one end of the extension tube (11032); and the outside of the power gear (11033) is meshed with the inner wall of the crawler track (1015).

7. The industrial robot with rapid palletizing function according to claim 5, characterized in that: The warning part (102) comprises a second push rod motor (1021) fixed on the chassis (1011); a bearing seat (1022) is fixedly mounted on the output end of the second push rod motor (1021); a steering motor (1023) is fixedly mounted in the inner cavity of the bearing seat (1022); a steering rod (1024) is fixedly mounted on the output end of the steering motor (1023); and a closed frame (1025) is fixedly mounted on the outside of the steering rod (1024).

8. The industrial robot with rapid palletizing function according to claim 7, characterized in that: The combined shape of the four warning parts (102) is a frame with a top and four sides closed, and the bottom plate (1011) and the bottom opening of the frame are combined into a complete box body.

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