Walking mechanism of palletizing robot

Abstract

The utility model relates to the technical field of palletizing robots, in particular to a walking mechanism of a palletizing robot, which comprises a base and a box body, a folding device is arranged on the surface of the base and comprises a motor box and a motor, the motor box is fixedly connected with the surface of the base, and the inner surface of the motor box is fixedly connected with the motor through a support. According to the walking mechanism of the palletizing robot, through cooperation of the folding device and the base, the output shaft of the motor rotates to drive the double-end stud to rotate through the reduction gearbox, the two sets of rolling wheels can retract into the base, four sets of bolts are taken down, and therefore the walking mechanism of the palletizing robot is convenient to use. The device can be connected with a lead screw and the like through a threaded hole formed in the surface of the base, the movement mode of the device can be replaced, the device can move without only depending on one device by adjusting the movement mode of the device, and the limitation of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizing robots, in particular to a walking mechanism of a palletizing robot. Background Art

[0002] As a mechanical equipment used for handling goods, the palletizing robot can effectively reduce the use of labor during the palletizing operation. During the installation process, the palletizing robot will be placed on a traveling base for installation and fixation.

[0003] For example, the traveling base for a palletizing robot with the authorization announcement number "CN219926044U" can control the upward movement of the telescopic plate according to the height of the palletizing robot, increase the connection between the traveling base and the palletizing robot, and facilitate the installation and fixation of palletizing robots of different volumes. The device is installed on the surface of the screw, and the rotation of the screw can drive the device to move, but the device can only move on the surface of the screw, so that the device needs to cooperate with the screw to be used, which increases the limitations of the device. At the same time, the device is tightened with the clamping plate through bolts, so that the device can be installed on robots of different models, but the device can only be fixed by turning the bolts, so that the device needs to turn multiple sets of bolts to fix it when in use, which makes the device more inconvenient to use. Utility Model Content

[0004] The utility model aims to solve the problems of high limitation and inconvenience in use of the device, and proposes a walking mechanism for a palletizing robot.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A walking mechanism of a palletizing robot is designed, comprising a base and a box body, wherein a folding device is provided on the surface of the base, wherein the folding device comprises a motor box and a motor, wherein the motor box is fixedly connected to the surface of the base, the inner surface of the motor box is fixedly connected to the motor through a bracket, the output shaft of the motor is fixedly connected to one end of a stud through a reduction box, one end of the stud is rotatably connected to the inner surface of the base through a bearing, the surface of the stud is threadedly connected to two threaded blocks, the surfaces of the threaded blocks on both sides are slidably engaged with slideways provided on the inner surface of the base, the surfaces of the threaded blocks on both sides are movably connected to one end of a rotating rod through a rotating shaft, and one end of the rotating rod on both sides is movably connected to the surface of the rotating shaft block through the rotating shaft.

[0007] Preferably, the surface of the base is fixedly connected to a box body, and the inner surface of the box body is fixedly connected to a sliding rod.

[0008] Preferably, a clamping and positioning device is provided inside the box body, and the clamping and positioning device includes a fixed plate and a hydraulic cylinder, the fixed plate is fixedly connected to the inner surface of the box body, the protruding part of the inner surface of the box body is fixedly connected to the hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to one end of the push rod, the push rod surface is slidably engaged with the protruding part of the inner surface of the box body, one end of the push rod is slidably connected to the surface of the trapezoidal block, the protruding part of the trapezoidal block surface is slidably engaged with a slideway provided on the inner surface of the box body, the trapezoidal block surface is fixedly connected to a first spring, one end of the first spring is fixedly connected to the inner surface of the box body, and the trapezoidal block surface is fixedly connected to an arc plate.

[0009] Preferably, the base is slidably engaged with the surface of the roller plate through a slideway provided on the inner surface, the surface of the roller plate is fixedly connected with two rotating shaft blocks, and the base is threadably connected with multiple groups of bolts through multiple groups of threaded holes provided on the surface.

[0010] Preferably, a plurality of groups of roller frames are fixedly connected to the surface of the roller plate, and the surface of the roller frame is rotatably connected to the rollers via a rotating shaft.

[0011] Preferably, the surface of the sliding rod is slidably engaged with the inner surface of the sleeve, and one end of the sliding rod and the inner surface of the sleeve are fixedly connected to two ends of the second spring respectively.

[0012] Preferably, the inner surface of the box body is symmetrically fixedly connected with fixing blocks, the surfaces of the fixing blocks on both sides are respectively pressed against the surfaces of two groups of clamping plates, and one end of the clamping plates on both sides passes through the surface of the box body through openings provided on the surface of the box body.

[0013] Preferably, one end of the clamping plates on both sides is movably connected to the surface of the connecting plate through a rotating shaft, and the surface of the connecting plate is fixedly connected to the surface of the sleeve.

[0014] The utility model proposes a walking mechanism for a palletizing robot, which has the beneficial effect that, through the cooperation of the folding device and the base, when the palletizing robot needs to move, the rollers on both sides can be driven to rotate by a power device such as a motor, so that the rollers on both sides can drive the base to move, so that the palletizing robot can move, and the output shaft of the motor rotates to drive the studs to rotate through the reduction box, so that the two groups of rollers can be retracted into the base, and the four groups of bolts can be removed, and the threaded holes opened on the surface of the base can be connected with a lead screw, etc., so that the device can change the movement mode, and the movement mode of the device can be adjusted, so that the device can move by relying on more than one device, thereby reducing the limitations of the device.

[0015] Through the cooperation of the clamping positioning device and the box, the palletizing robot is placed on the surface of the connecting plate. Under the action of the weight of the palletizing robot itself, the connecting plate can be pushed downward to move, so that the clamping plates on both sides can clamp the palletizing robot. While the connecting plate moves, the sleeve can be driven to move downward so that the surface of the sleeve can contact the surface of the fixed plate. The telescopic end of the hydraulic cylinder extends to drive the trapezoidal block to move, so that the trapezoidal block can drive the arc plate to move synchronously, so that the arc plate can be pressed against the surface of the sleeve, so that the position of the sleeve can be fixed. By clamping and fixing the robot while placing it, the process of fixing the device is more convenient, and the device can be more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 for Figure 1 A front cross-sectional view of

[0018] Figure 3 for Figure 1 A top view of

[0019] Figure 4 for Figure 1 Side view of

[0020] Figure 5 is a top sectional view of the clamping and positioning device;

[0021] Figure 6 for Figure 2 Schematic diagram of part A.

[0022] In the figure: 1, base, 2, folding device, 201, motor box, 202, motor, 203, stud, 204, threaded block, 205, rotating rod, 206, rotating shaft block, 3, roller plate, 4, roller frame, 5, roller, 6, box body, 7, clamping plate, 8, connecting plate, 9, clamping positioning device, 901, fixing plate, 902, hydraulic cylinder, 903, push rod, 904, first spring, 905, trapezoidal block, 906, arc plate, 10, fixing block, 11, sliding rod, 12, bolt, 13, sleeve, 14, second spring. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] Refer to the attached Figure 1-6In the present embodiment, a walking mechanism of a palletizing robot includes a base 1 and a box body 6. A folding device 2 is provided on the surface of the base 1. The folding device 2 includes a motor box 201 and a motor 202. The motor box 201 is fixedly connected to the surface of the base 1. The inner surface of the motor box 201 is fixedly connected to the motor 202 through a bracket. The motor 202 can meet the working needs according to actual needs. The output shaft of the motor 202 is fixedly connected to one end of the stud 203 through a reduction box. The motor 202 can drive the stud 203 to rotate. One end of the stud 203 is rotatably connected to the inner surface of the base 1 through a bearing. The surface of the column 203 is threadedly connected to the two threaded blocks 204, and the stud 203 can drive the threaded blocks 204 on both sides to move synchronously. The surfaces of the threaded blocks 204 on both sides are slidably engaged with the slideways opened on the inner surface of the base 1 to fix the positions and movement tracks of the threaded blocks 204 on both sides. The surfaces of the threaded blocks 204 on both sides are movably connected to one end of the rotating rod 205 through a rotating shaft. The threaded blocks 204 on both sides can drive the rotating rods 205 on both sides to move. One end of the rotating rods 205 on both sides is movably connected to the surface of the rotating shaft block 206 through a rotating shaft. The rotating rods 205 on both sides can drive the rotating shaft blocks 206 on both sides to rise and fall.

[0025] Refer to the attached Figure 1-6 : A clamping and positioning device 9 is provided inside the box body 6, and the clamping and positioning device 9 includes a fixed plate 901 and a hydraulic cylinder 902. The fixed plate 901 is fixedly connected to the inner surface of the box body 6, and the protruding part of the inner surface of the box body 6 is fixedly connected to the hydraulic cylinder 902. The hydraulic cylinder 902 can meet the working needs according to actual needs. The hydraulic cylinder 902 can drive the push rod 903 to move synchronously. The telescopic end of the hydraulic cylinder 902 is fixedly connected to one end of the push rod 903. The surface of the push rod 903 is slidably engaged with the protruding part of the inner surface of the box body 6 to fix the position and movement track of the push rod 903. One end of the push rod 903 is connected to the trapezoidal block 90 5 is slidably connected to the surface of the box body 6, the push rod 903 can push the trapezoidal block 905 to move up and down, the protruding part of the trapezoidal block 905 is slidably engaged with the slideway provided on the inner surface of the box body 6, the surface of the trapezoidal block 905 is fixedly connected with a first spring 904, the elastic coefficient of the first spring 904 is determined according to actual needs and can meet working needs, the first spring 904 can drive the trapezoidal block 905 to return to its original position, one end of the first spring 904 is fixedly connected to the inner surface of the box body 6, the surface of the trapezoidal block 905 is fixedly connected with an arc plate 906, the arc plate 906 can cooperate with the fixing plate 901 to clamp the sleeve 13.

[0026] Refer to the attached Figure 1-4The surface of the base 1 is fixedly connected with a box body 6, and the inner surface of the box body 6 is fixedly connected with a slide bar 11. The base 1 is slidably connected with the surface of the roller plate 3 through a slideway provided on the inner surface to fix the moving track of the roller plate 3. The surface of the roller plate 3 is fixedly connected with two rotating shaft blocks 206. The rotating shaft blocks 206 on both sides can drive the roller plate 3 to move up and down. The base 1 is threadedly connected with multiple groups of bolts 12 through multiple groups of threaded holes provided on the surface. The bolts 12 are removed so that the base 1 can be used in conjunction with structures such as a lead screw. The surface of the roller plate 3 is fixedly connected with multiple groups of roller frames 4. The surface of the roller frames 4 is rotatably connected with the roller 5 through a rotating shaft. The surface of the slide bar 11 is slidably engaged with the inner surface of the sleeve 13, one end of the slide bar 11 and the inner surface of the sleeve 13 are respectively fixedly connected to the two ends of the second spring 14, and the inner surface of the box body 6 is symmetrically fixedly connected with fixed blocks 10. The fixed blocks 10 on both sides can push the clamping plates 7 on both sides to rotate, and the surfaces of the fixed blocks 10 on both sides are respectively pressed against the surfaces of the two groups of clamping plates 7, and one end of the clamping plates 7 on both sides pass through the surface of the box body 6 through the openings opened on the surface of the box body 6, and one end of the clamping plates 7 on both sides are movably connected to the surface of the connecting plate 8 through a rotating shaft to fix the rotation center of the clamping plates 7 on both sides, and the surface of the connecting plate 8 is fixedly connected to the surface of the sleeve 13.

[0027] Working principle:

[0028] When the palletizing robot needs to be fixed, the palletizing robot is placed on the surface of the connecting plate 8. Under the action of the weight of the palletizing robot itself, the connecting plate 8 can be pushed downward to move, so that the connecting plate 8 can compress the second spring 14. When the connecting plate 8 moves, the clamping plates 7 on both sides can be driven to move synchronously. When the clamping plates 7 on both sides move downward, they can be rotated under the push of the fixed blocks 10 on both sides, so that the clamping plates 7 on both sides can clamp the palletizing robot. When the connecting plate 8 moves, the sleeve 13 can be driven to move downward, so that the surface of the sleeve 13 can contact the surface of the fixed plate 901, the external power supply of the hydraulic cylinder 902 is turned on, and the telescopic end of the hydraulic cylinder 902 is started to extend to drive the trapezoidal block 904 to move, so that the trapezoidal block 904 can drive the arc plate 906 to move synchronously, so that the arc plate 906 can be pressed against the surface of the sleeve 13, so that the position of the sleeve 13 can be fixed.

[0029] Walking process:

[0030] When the palletizing robot needs to move, the rollers 5 on both sides can be driven to rotate by a power device such as a motor, so that the rollers 5 on both sides can drive the base to move, so that the palletizing robot can move, the external power supply of the motor 202 is turned on, and the output shaft of the motor 202 is started to rotate and drive the stud 203 to rotate through the reduction box, so that the stud 203 can drive the threaded blocks 204 on both sides to move synchronously, so that the threaded blocks 204 on both sides can drive the rotating rods 205 on both sides to rotate, so that the rotating rods 205 on both sides can drive the rotating shaft blocks 206 on both sides to move upward, and the rotating shaft blocks 206 on both sides can drive the roller plates 3 to move upward, so that the two groups of rollers 5 can be retracted into the base 1, and the four groups of bolts 12 are removed, and the threaded holes opened on the surface of the base 1 can be connected with the lead screw, etc., so that the device can change the movement mode.

[0031] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A palletizing robot walking mechanism, comprising a base (1) and a box (6), characterized in that: A folding device (2) is provided on the surface of the base (1), and the folding device (2) comprises a motor box (201) and a motor (202); the motor box (201) is fixedly connected to the surface of the base (1); the inner surface of the motor box (201) is fixedly connected to the motor (202) via a bracket; the output shaft of the motor (202) is fixedly connected to one end of a stud (203) via a reduction box; one end of the stud (203) is rotatably connected to the inner surface of the base (1) via a bearing; the surface of the stud (203) is threadedly connected to two threaded blocks (204); the surfaces of the threaded blocks (204) on both sides are slidably engaged with slideways provided on the inner surface of the base (1); the surfaces of the threaded blocks (204) on both sides are movably connected to one end of a rotating rod (205) via a rotating shaft; and one end of the rotating rod (205) on both sides is movably connected to the surface of a rotating shaft block (206) via a rotating shaft.

2. The walking mechanism of a palletizing robot according to claim 1, characterized in that: The surface of the base (1) is fixedly connected to a box body (6), and the inner surface of the box body (6) is fixedly connected to a sliding rod (11).

3. The walking mechanism of a palletizing robot according to claim 1, characterized in that: A clamping and positioning device (9) is provided inside the box body (6), and the clamping and positioning device (9) comprises a fixing plate (901) and a hydraulic cylinder (902). The fixing plate (901) is fixedly connected to the inner surface of the box body (6). The protruding portion of the inner surface of the box body (6) is fixedly connected to the hydraulic cylinder (902). The telescopic end of the hydraulic cylinder (902) is fixedly connected to one end of a push rod (903). The surface of the push rod (903) is slidably engaged with the protruding portion of the inner surface of the box body (6). One end of the push rod (903) is slidably engaged with the surface of a trapezoidal block (905). The protruding portion of the surface of the trapezoidal block (905) is slidably engaged with a slideway provided on the inner surface of the box body (6). The surface of the trapezoidal block (905) is fixedly connected to a first spring (904). One end of the first spring (904) is fixedly connected to the inner surface of the box body (6). The surface of the trapezoidal block (905) is fixedly connected to an arc plate (906).

4. The walking mechanism of a palletizing robot according to claim 1, characterized in that: The base (1) is slidably engaged with the surface of the roller plate (3) via a slideway provided on the inner surface; the surface of the roller plate (3) is fixedly connected to two rotating shaft blocks (206); and the base (1) is threadably connected to multiple groups of bolts (12) via multiple groups of threaded holes provided on the surface.

5. The walking mechanism of a palletizing robot according to claim 4, characterized in that: The surface of the roller plate (3) is fixedly connected to a plurality of roller frames (4), and the surface of the roller frames (4) is rotationally connected to the rollers (5) via a rotating shaft.

6. The walking mechanism of a palletizing robot according to claim 2, characterized in that: The surface of the slide rod (11) is slidably engaged with the inner surface of the sleeve (13), and one end of the slide rod (11) and the inner surface of the sleeve (13) are fixedly connected to two ends of the second spring (14) respectively.

7. The walking mechanism of a palletizing robot according to claim 1, characterized in that: The inner surface of the box body (6) is symmetrically fixedly connected with a fixing block (10), and the surfaces of the fixing blocks (10) on both sides are respectively tightly pressed against the surfaces of the two groups of clamping plates (7), and one end of the clamping plates (7) on both sides passes through the surface of the box body (6) through an opening formed on the surface of the box body (6).

8. The walking mechanism of a palletizing robot according to claim 7, characterized in that: One end of the clamping plates (7) on both sides is movably connected to the surface of the connecting plate (8) via a rotating shaft, and the surface of the connecting plate (8) is fixedly connected to the surface of the sleeve (13).

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