Movable high-position palletizing robot

Abstract

The utility model belongs to the technical field of palletizing robots, and discloses a movable high-position palletizing robot which comprises a base, an adjusting mechanism is arranged on the outer side of the base, and the adjusting mechanism extends into the base; the adjusting mechanism comprises a fixed lower arm, the fixed lower arm is fixedly connected to the top of the base, and a rotating frame is installed on the inner side of the top of the fixed lower arm. The two clamping plates in the two connecting plates are pulled, so that the clamping force of the four clamping plates on a box body can be located at relatively uniform positions, and then the two connecting plates move in opposite directions through cooperation with the auxiliary component, so that the box body needing to be stacked is clamped for use, and through the structure, the clamping speed is increased, and the clamping efficiency is improved. And the stability during clamping is enhanced.

Description

Technical Field

[0001] The present application relates to the technical field of palletizing robots, and more specifically, to a mobile high-position palletizing robot. Background Art

[0002] Palletizing robots are the product of the organic combination of machinery and computer programs, providing higher production efficiency for modern production. Palletizing robots are widely used in the palletizing industry. Palletizing robots greatly save labor and space. Palletizing robots are flexible, precise, fast, efficient, stable and efficient. The installation of coordinate robots using patented technology in the palletizing robot system is flexible and compact, and the idea of ​​building an efficient and energy-saving fully automatic block forming machine production line within a smaller footprint becomes a reality. In actual use, some small palletizing robots that can be easily moved to palletize items are needed.

[0003] When the existing mobile high-position palletizing robots are transporting and palletizing boxes, the sizes of the boxes to be palletized vary greatly, but the size of the splints cannot be flexibly adjusted. Therefore, when the contact force points between the splints and the boxes are not uniform, the boxes are prone to falling, causing damage to the items in the boxes.

[0004] In order to solve the above problems, the present application provides a mobile high-position palletizing robot. Utility Model Content

[0005] The mobile high-position palletizing robot provided in this application adopts the following technical solution:

[0006] A mobile high-position palletizing robot comprises a base, an adjusting mechanism is arranged on the outer side of the base, and the adjusting mechanism extends to the inside of the base;

[0007] The adjusting mechanism comprises a fixed lower arm, which is fixedly connected to the top of the base, and a rotating frame is installed on the inner side of the top of the fixed lower arm, and an electric hydraulic push rod is provided on one side of the rotating frame, and two guide grooves are provided on the bottom end of the electric hydraulic push rod, and two guide grooves are provided inside the U-shaped frame. The front side of the U-shaped frame is fixedly connected to a motor 1, and the output shaft of the motor 1 is fixedly connected to a bidirectional screw 1, and the rear end of the bidirectional screw 1 extends to the inside of the U-shaped frame, and one side of the bidirectional screw 1 is provided with a bidirectional screw 2, and the bidirectional screw 2 is embedded in the inside of the U-shaped frame. The outer walls of the bidirectional screw 1 and the bidirectional screw 2 are both screwed with two threaded blocks, and the bottoms of the four threaded blocks respectively pass through the two guide grooves and are fixedly connected to two connecting plates, and two clamping plates are embedded in the two connecting plates, and auxiliary components are provided on the outsides of the two clamping plates.

[0008] Furthermore, the auxiliary component includes sprocket 1 and sprocket 2, and sprocket 1 and sprocket 2 are respectively fixedly sleeved on the outside of bidirectional screw 1 and bidirectional screw 2, and chains are sleeved on the outside of sprocket 1 and sprocket 2, and sprocket 1 and sprocket 2 are connected by chain drive.

[0009] Through the above technical solution, the bidirectional screw rod 1 and the bidirectional screw rod 2 can rotate synchronously through the cooperation between the sprocket wheel 1, the sprocket wheel 2 and the chain.

[0010] Furthermore, a telescopic upper arm is fixedly connected to one side of the rotating frame, a bottom of the telescopic upper arm is fixedly connected to an electric hydraulic push rod, and an electric push rod is fixedly connected between the rotating frame and the telescopic upper arm.

[0011] Through the above technical solution, by providing an electric push rod, it is convenient for the user to adjust the length of the telescopic arm.

[0012] Furthermore, the top inner wall of the base is fixedly connected to a second motor, the output shaft of the second motor is fixedly connected to a roller, the top end of the roller extends to the top of the base, and the outer side of the top end of the roller is fixedly sleeved with a main gear.

[0013] Through the above technical solution, by setting the roller, it is convenient to drive the main gear to rotate in the later stage.

[0014] Furthermore, a slave gear is meshed on the front side of the main gear, a support leg is fixedly embedded inside the slave gear, the support leg is fixedly connected to the bottom end of the fixed lower arm, and the bottom of the support leg does not extend into the base.

[0015] Through the above technical solution, the main gear and the slave gear cooperate with each other, so that the support leg can drive the fixed lower arm to rotate.

[0016] Furthermore, the connection points between the roller and the support leg and the base are movably connected through bearings, and the connection points between the bidirectional screw rod 1 and the bidirectional screw rod 2 and the U-shaped frame are movably connected through bearings.

[0017] Through the above technical solution, the roller, the support leg, the bidirectional screw rod 1 and the bidirectional screw rod 2 can be rotated more smoothly and firmly.

[0018] Furthermore, two universal wheels are fixedly installed on both the front and rear sides of the base, and the four universal wheels are symmetrically arranged in pairs with the center line of the base as the axis.

[0019] Through the above technical solution, by setting four universal wheels, it is possible to facilitate the movement of the position of the device at a later time.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] When in use, the staff starts the electric hydraulic push rod to adjust the position between the two connecting plates and the boxes that need to be transported and stacked, and then pulls the two clamping plates inside the two connecting plates according to the size of the boxes, so that the clamping force of the four clamping plates on the boxes can be in a relatively uniform position, and then cooperates with auxiliary components to move the two connecting plates toward each other, so that the boxes that need to be stacked can be clamped and used. The above structure not only improves the clamping speed, but also enhances the stability during clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 A rear perspective view of the present application;

[0024] Figure 3 For this application Figure 1 A magnified view of the structure at center;

[0025] Figure 4 For this application Figure 2 Enlarged view of the structure at point B in the middle.

[0026] Description of the numbers in the figure:

[0027] 1. Base; 2. Fixed lower arm; 3. Rotating frame; 4. Electric hydraulic push rod; 5. U-shaped frame; 6. Motor 1; 7. Bidirectional screw 1; 8. Bidirectional screw 2; 9. Threaded block; 10. Connecting plate; 11. Clamp; 12. Sprocket 1; 13. Sprocket 2; 14. Chain; 15. Telescopic upper arm; 16. Electric push rod; 17. Motor 2; 18. Roller; 19. Main gear; 20. Slave gear; 21. Support leg. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Example:

[0032] The present application embodiment discloses a mobile high-position palletizing robot. Figure 1 , Figure 2 , Figure 3 and Figure 4 , comprising a base 1, an adjusting mechanism is provided on the outer side of the base 1, and the adjusting mechanism extends to the inside of the base 1;

[0033] The adjusting mechanism comprises a fixed lower arm 2, which is fixedly connected to the top of the base 1, a rotating frame 3 is installed on the inner side of the top of the fixed lower arm 2, an electric hydraulic push rod 4 is arranged on one side of the rotating frame 3, a U-shaped frame 5 is fixedly connected to the bottom end of the electric hydraulic push rod 4, two guide grooves are arranged inside the U-shaped frame 5, a motor 1 6 is fixedly connected to the front side of the U-shaped frame 5, a bidirectional screw 1 7 is fixedly connected to the output shaft of the motor 1 6, a rear end of the bidirectional screw 1 7 extends to the inside of the U-shaped frame 5, a bidirectional screw 2 8 is arranged on one side of the bidirectional screw 1 7, the bidirectional screw 2 8 is embedded in the inside of the U-shaped frame 5, two threaded blocks 9 are screwed to the outer walls of the bidirectional screw 1 7 and the bidirectional screw 2 8, the bottoms of the four threaded blocks 9 respectively penetrate the two guide grooves and are fixedly connected to two connecting plates 10, and two clamping plates 11 are embedded in the two connecting plates 10;

[0034] See also Figure 1 and Figure 4, auxiliary components are provided on the outside of the two clamping plates 11, and the auxiliary components include sprocket 12 and sprocket 2 13, which are respectively fixedly sleeved on the outside of the two-way screw 1 7 and the two-way screw 2 8, and chains 14 are sleeved on the outside of the sprocket 12 and the two-way screw 13, and the sprocket 12 and the two-way screw 13 are driven and connected by the chain 14, and a telescopic upper arm 15 is fixedly connected to one side of the rotating frame 3, and the bottom of the telescopic upper arm 15 is fixedly connected to the electric hydraulic push rod 4, and an electric push rod 16 is fixedly connected between the rotating frame 3 and the telescopic upper arm 15, and the sprocket 12, the sprocket 2 13 and the chain 14 cooperate with each other, so that the two-way screw 1 7 and the two-way screw 8 can rotate synchronously, and at the same time, by setting the electric push rod 16, it is convenient for users to adjust the length of the telescopic arm;

[0035] See also Figure 1 and Figure 2 The top inner wall of the base 1 is fixedly connected with a motor 2 17, the output shaft of the motor 2 17 is fixedly connected with a roller 18, the top of the roller 18 extends to the top of the base 1, the outer side of the top of the roller 18 is fixedly sleeved with a main gear 19, the front side of the main gear 19 is meshed with a slave gear 20, and a support leg 21 is fixedly embedded in the slave gear 20, the support leg 21 is fixedly connected to the bottom end of the fixed lower arm 2, and the bottom of the support leg 21 extends to the inside of the base 1, and the main gear 19 and the slave gear 20 cooperate with each other, so that the support leg 21 can drive the fixed lower arm 2 to rotate;

[0036] See also Figure 2 The roller 18 and the supporting leg 21 are movably connected to the base 1 through bearings, and the bidirectional screw 1 7 and the bidirectional screw 2 8 are movably connected to the U-shaped frame 5 through bearings. Two universal wheels are fixedly installed on the front and rear sides of the base 1. The four universal wheels are symmetrically arranged in pairs with the center line of the base 1 as the axis. By setting four universal wheels, the position of the device can be easily moved later.

[0037] The implementation principle of this embodiment is as follows: when in use, the staff starts the electric hydraulic push rod 4, and the started electric hydraulic push rod 4 starts to telescope, so as to facilitate the up and down movement of the U-shaped frame 5, so as to facilitate the adjustment of the position between the two connecting plates 10 and the boxes to be transported and stacked, and then pull the two clamping plates 11 inside the two connecting plates 10 according to the size of the boxes, so that the clamping force of the four clamping plates 11 on the boxes can be in a relatively uniform position, and then start the motor 6, and the output shaft of the motor 6 drives the bidirectional screw 7 to rotate, and then the bidirectional screw 7 is turned. The screw rod 1 7 cooperates with the sprocket wheel 1 12, the sprocket wheel 2 13 and the chain 14 to make the bidirectional screw rod 2 8 rotate. Because the threads of the front and rear outer walls of the bidirectional screw rod 1 7 and the bidirectional screw rod 2 8 turn in opposite directions, and the two guide grooves are matched with the four threaded blocks 9 respectively, the four threaded blocks 9 can drive the two connecting plates 10 to move toward each other, and the boxes to be stacked can be clamped and used. Through the above structure, the clamping speed is improved and the stability during clamping is enhanced. Finally, the U-shaped frame 5 is driven to move up and down by starting the electric hydraulic push rod 4 to complete the up and down transportation operation of the box.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mobile high-position palletizing robot, comprising a base (1), characterized in that: An adjustment mechanism is provided on the outside of the base (1), and the adjustment mechanism extends into the inside of the base (1); The adjusting mechanism comprises a fixed lower arm (2), the fixed lower arm (2) is fixedly connected to the top of the base (1), a rotating frame (3) is installed on the inner side of the top of the fixed lower arm (2), an electric hydraulic push rod (4) is provided on one side of the rotating frame (3), a U-shaped frame (5) is fixedly connected to the bottom end of the electric hydraulic push rod (4), two guide grooves are provided inside the U-shaped frame (5), a motor (6) is fixedly connected to the front side of the U-shaped frame (5), a bidirectional screw (7) is fixedly connected to the output shaft of the motor (6), and the bidirectional screw The rear end of the rod (7) extends to the inside of the U-shaped frame (5); a bidirectional screw (8) is provided on one side of the bidirectional screw (7); the bidirectional screw (8) is embedded in the U-shaped frame (5); the outer walls of the bidirectional screw (7) and the bidirectional screw (8) are both screwed with two threaded blocks (9); the bottoms of the four threaded blocks (9) respectively penetrate two guide grooves and are fixedly connected to two connecting plates (10); two clamping plates (11) are embedded in the two connecting plates (10); and auxiliary components are provided on the outer sides of the two clamping plates (11).

2. A mobile high-position palletizing robot according to claim 1, characterized in that: The auxiliary component comprises a sprocket wheel 1 (12) and a sprocket wheel 2 (13), wherein the sprocket wheel 1 (12) and the sprocket wheel 2 (13) are respectively fixedly sleeved on the outer sides of the bidirectional screw rod 1 (7) and the bidirectional screw rod 2 (8), and chains (14) are sleeved on the outer sides of the sprocket wheel 1 (12) and the sprocket wheel 2 (13), and the sprocket wheel 1 (12) and the sprocket wheel 2 (13) are driven and connected via the chain (14).

3. The mobile high-position palletizing robot according to claim 1, characterized in that: A telescopic upper arm (15) is fixedly connected to one side of the rotating frame (3), the bottom of the telescopic upper arm (15) is fixedly connected to an electric hydraulic push rod (4), and an electric push rod (16) is fixedly connected between the rotating frame (3) and the telescopic upper arm (15).

4. The mobile high-position palletizing robot according to claim 1, characterized in that: The inner wall of the top of the base (1) is fixedly connected to a second motor (17); the output shaft of the second motor (17) is fixedly connected to a roller (18); the top end of the roller (18) extends to the top of the base (1); and the outer side of the top end of the roller (18) is fixedly sleeved with a main gear (19).

5. The mobile high-position palletizing robot according to claim 4, characterized in that: The main gear (19) is meshed with a slave gear (20) at the front side, and a support leg (21) is fixedly embedded inside the slave gear (20). The support leg (21) is fixedly connected to the bottom end of the fixed lower arm (2), and the bottom of the support leg (21) extends to the inside of the base (1).

6. The mobile high-position palletizing robot according to claim 4, characterized in that: The connection points between the roller (18) and the support leg (21) and the base (1) are movably connected via bearings, and the connection points between the bidirectional screw rod 1 (7) and the bidirectional screw rod 2 (8) and the U-shaped frame (5) are movably connected via bearings.

7. The mobile high-position palletizing robot according to claim 1, characterized in that: Two universal wheels are fixedly mounted on both the front and rear sides of the base (1), and the four universal wheels are symmetrically arranged in pairs with the center line of the base (1) as the axis.

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