Quick dismounting device for carrying and stacking robot

Abstract

The utility model relates to the field of palletizing robots and discloses a carrying palletizing robot quick dismounting device which comprises a robot body arm, a dismounting assembly is arranged at the end, located on a connecting arm, of the robot body arm, a fixing assembly is arranged at the bottom of the dismounting assembly, and the dismounting assembly comprises a moving plate capable of horizontally and transversely moving. A cross-shaped limiting block is fixedly connected to one face of the movable plate, a connector fixedly penetrates through the side, away from the cross-shaped limiting block, of the movable plate, the fixing assembly comprises a mounting plate located at the top of the storage table, a flow divider is fixedly mounted at the top of the mounting plate, and a connecting pipe is welded to the side, away from the cross-shaped limiting block, of the top of the flow divider; according to the device, the electric push rod is used for controlling the moving plate to transversely move left and right, so that the cross-shaped limiting block and the connector are driven to synchronously move, rapid disassembly and assembly of the fixing assembly are achieved, the replacement speed of the suction cup is increased, and the effect of improving the production efficiency is achieved.

Description

Technical Field

[0001] The present application relates to the field of palletizing robots, and in particular to a quick-disassembly device for a palletizing robot. Background Art

[0002] Palletizing robots are primarily used for palletizing products, stacking them in a regular pattern. Vacuum handling robots are automated devices that utilize the principle of vacuum adsorption to grasp and transport objects. They primarily create a vacuum environment on suction cups or vacuum grippers, creating a pressure differential between the cups and the surface of the object, thereby firmly adsorbing the object. When the object needs to be released, the vacuum source is disconnected, restoring normal air pressure, and the object can be lowered, thus achieving the purpose of handling and palletizing goods.

[0003] Robots need to frequently use suction cups for handling operations. For example, an adsorption operation needs to be performed every few minutes on an assembly line, which will accelerate the wear of the suction cups. Under this high-frequency working state, the suction cups need to be replaced regularly because each adsorption and release process will cause friction and pressure changes on the suction cup surface. Repeated mechanical stress will cause the suction cup material to fatigue. The existing suction cup replacement efficiency is low and the speed is slow, which will delay production efficiency. In order to improve the replacement speed of the suction cups, this solution proposes a quick-disassembly device for the handling and stacking robot. Utility Model Content

[0004] In order to improve the replacement speed of suction cups, the present application provides a quick-disassembly device for a handling and palletizing robot.

[0005] The present application provides a quick-disassembly device for a palletizing and transporting robot using the following technical solutions:

[0006] The top of the lifting gear is connected with the lifting gear of the lifting gear, and the top of the lifting gear is connected with the lifting gear of the lifting gear.

[0007] Preferably, the disassembly and assembly component also includes a support plate fixedly connected to one end of the robot main arm connecting arm, one end of the support plate is fixedly connected to an electric push rod, and the telescopic part of the electric push rod is fixedly connected to the movable plate.

[0008] Preferably, a sealing ring is fixedly sleeved on the joint to increase the sealing performance.

[0009] Preferably, a plurality of suction cups are symmetrically and equidistantly fixedly connected to both sides of the bottom of the mounting plate, the bottoms of the plurality of suction cups are in contact with the top of the storage table, and the plurality of suction cups are in communication with the internal cavity of the diverter.

[0010] Preferably, a fixing block for increasing the strength of the connecting pipe is fixedly sleeved on the outer peripheral surface of one end of the connecting pipe close to the rubber ring, the bottom of the fixing block is fixedly connected to the mounting plate, and a limiting ring A for limiting is fixedly sleeved on the side of the outer peripheral surface of the connecting pipe close to the fixing block.

[0011] Preferably, a cylindrical cavity is opened inside the sleeve, and the cylindrical cavity is movably connected to the rubber ring. The inner diameter of the cylindrical cavity is the same as the diameter of the rubber ring. One end of the sleeve is fixedly connected to a limit ring B, and the end of the limit ring B abuts against the end of the sealing ring.

[0012] Preferably, a compression spring is movably sleeved on the outer peripheral surface of the sleeve, one end of the compression spring abuts against the limit ring A, and the end of the compression spring away from the limit ring A abuts against the limit ring B.

[0013] In summary, this application includes at least one of the following beneficial technical effects:

[0014] 1. The electric push rod controls the left and right lateral movement of the movable plate, thereby driving the synchronous displacement of the cross limit block and the joint, thereby realizing the rapid disassembly and assembly of the fixed components, improving the replacement speed of the suction cup, and achieving the effect of improving production efficiency.

[0015] 2. By placing the fixed components in the predetermined position, the device can be automatically installed, which improves the installation efficiency of the palletizing robot and effectively reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of this application document;

[0017] Figure 2 A side view schematic diagram of the structure of this application document;

[0018] Figure 3 A schematic diagram of the structure of the disassembly and assembly components and the fixed components of this application document;

[0019] Figure 4 A schematic cross-sectional view of the disassembly and assembly components and the fixed components of this application document;

[0020] Figure 5 This is a schematic diagram of the structure of the application document from above.

[0021] Reference numerals: 1. robot arm; 101. side panel; 102. gas tank; 103. right-angle bracket; 104. storage platform; 2. assembly and disassembly components; 201. support plate; 202. electric push rod; 203. moving plate; 204. cross limit block; 205. joint; 206. sealing ring;

[0022] 3. Fixing assembly; 301. Mounting plate; 302. Suction cup; 303. Diverter; 304. Connecting pipe; 3040. Rubber ring; 305. Fixing block; 306. Limiting ring A; 307. Sleeve; 3070. Cylindrical cavity; 3071. Limiting ring B; 308. Compression spring; 309. Connecting block. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0024] An embodiment of the present application discloses a quick-disassembly device for a handling and palletizing robot.

[0025] Reference Figure 1-Figure 5 A quick-disassembly device for a handling and stacking robot includes a robot main arm 1, a side plate 101 is fixedly connected to the bottom side of the robot main arm 1, an arc-shaped groove is opened on the top of the side plate 101, a gas tank 102 is fixedly installed on the arc-shaped groove, a right-angle bracket 103 is fixedly connected to one side of the side plate 101, a storage platform 104 is fixedly connected to the top of the right-angle bracket 103, and baffles for limiting are fixedly connected to both sides of the top of the storage platform 104. A disassembly assembly 2 is provided at one end of the connecting arm of the robot main arm 1, a fixed assembly 3 is provided at the bottom of the disassembly assembly 2, and the disassembly assembly 2 includes a movable plate 203 that can be moved horizontally, and one side of the movable plate 203 is fixed It is fixedly connected with a cross limit block 204, and a joint 205 is fixedly passed through the side of the movable plate 203 away from the cross limit block 204. The fixed component 3 includes a mounting plate 301 located at the top of the storage table 104, and a diverter 303 is fixedly installed on the top of the mounting plate 301. A connecting pipe 304 is welded to one side of the top of the diverter 303, and the other end of the connecting pipe 304 is threadedly connected with a rubber ring 3040. The end of the rubber ring 3040 is movably sleeved with a sleeve 307. A connecting block 309 is symmetrically fixedly connected to the middle of the top of the mounting plate 301, the joint 205 is inserted into the sleeve 307, and the cross limit block 204 is snap-connected to the connecting block 309.

[0026] Reference Figure 1 、 Figure 3 and 4The disassembly and assembly component 2 also includes a support plate 201 fixedly connected to one end of the connecting arm of the robot main arm 1. One end of the support plate 201 is fixedly connected to the mounting portion of the electric push rod 202 by a bolt. The telescopic portion of the electric push rod 202 is fixedly connected to the movable plate 203, so that by unfolding the electric push rod 202, the movable plate 203 is driven to move horizontally. A sealing ring 206 is fixedly sleeved on the joint 205. The sealing ring 206 is used to increase the sealing and improve the sealing effect during connection. A plurality of suction cups 302 are symmetrically fixedly connected on both sides of the bottom of the mounting plate 301. The bottoms of the plurality of suction cups 302 are in contact with the top of the storage platform 104. The plurality of suction cups 302 are connected to the internal cavity of the diverter 303. By controlling the air pressure in the internal cavity of the diverter 303, the adsorption force of the suction cup 302 is controlled.

[0027] Reference Figure 1 、 Figure 3 and 4 The outer circumferential surface of the connecting tube 304 is fixedly sleeved with a fixing block 305, and the bottom of the fixing block 305 is fixedly connected to the mounting plate 301. The function of the fixing block 305 is to fix the connecting tube 304 and improve the stability of the connecting tube 304. The outer circumferential surface of the connecting tube 304 is fixedly sleeved with a limiting ring A306 on one side close to the fixing block 305. A cylindrical cavity 3070 is opened inside the sleeve 307. The cylindrical cavity 3070 is movably sleeved with the rubber ring 3040. The inner diameter of the cylindrical cavity 3070 is the same as the diameter of the rubber ring 3040. One end of the sleeve 307 is fixedly connected to the limiting ring B3071. A compression spring 308 is movably sleeved on the outer surface of 307, one end of the compression spring 308 abuts against the limit ring A306, and the end of the compression spring 308 away from the limit ring A306 abuts against the limit ring B3071. When the connector 205 is inserted into the sleeve 307, the end of the limit ring B3071 abuts against the end of the sealing ring 206, and the end of the connector 205 abuts against the rubber ring 3040. At the same time, the sealing ring 206 squeezes the sleeve 307 to move to one side, thereby driving the limit ring B3071 to move horizontally to one side, so that the compression spring 308 is squeezed under the action of the limit ring A306.

[0028] The implementation principle of the quick-disassembly device of a handling and stacking robot in the embodiment of the present application is as follows: first, when the suction cup 302 at the bottom of the fixing assembly 3 needs to be replaced, the electric push rod 202 is retracted to mobilize the movable plate 203 to move to one side, thereby driving the cross limit block 204 and the joint 205 to move to one side, so that the cross limit block 204 is disengaged from the connecting block 309, and the joint 205 is disengaged from the sleeve 307. At this time, the compression spring 308 will squeeze the sleeve 307 to move to one side, so that the entire fixing assembly 3 can be quickly disassembled, and then a new set of fixing assemblies 3 is prepared and placed on the top of the storage table 104, and the side of the mounting plate 301 is abutted against the side surface of the storage table 104, and then the robot main arm 1 is controlled to rotate and move to Above the storage table 104, by unfolding the electric push rod 202, the movable plate 203 is driven to reset, thereby driving the cross limit block 204 and the connector 205 to start resetting, so that the cross limit block 204 is engaged and connected to a new set of connecting blocks 309, so that the connector 205 is plugged into a new set of sleeves 307, so that under the action of the sealing ring 206, the sleeve 307 is squeezed to move to one side, thereby driving the limit ring B3071 to move horizontally to one side, so that under the action of the limit ring A306, the compression spring 308 is squeezed, and at this time, the end of the sealing ring 206 will abut against one end of the limit ring B3071, and the end of the connector 205 will abut against the rubber ring 3040, so that a new fixing component 3 can be quickly replaced, thereby achieving the effect of automatic and rapid disassembly and assembly.

[0029] The above are merely optional embodiments of the present disclosure and are not intended to limit the present disclosure. Those skilled in the art will readily appreciate that the present disclosure may be modified and varied in various ways. Any modifications, equivalent substitutions, improvements, and the like made within the spirit and principles of the present disclosure shall be included within the scope of protection of the present disclosure.

Claims

1. A quick-release device for a handling and palletizing robot, comprising a robot main arm (1), wherein a side plate (101) is fixedly connected to one side of the bottom of the robot main arm (1), a gas tank (102) is fixedly installed on the top of the side plate (101), a right-angle bracket (103) is fixedly connected to one side of the side plate (101), and a storage platform (104) is fixedly connected to the top of the right-angle bracket (103), characterized in that: The robot main body arm (1) is provided with a disassembly assembly (2) at one end of the connecting arm, a fixed assembly (3) is provided at the bottom of the disassembly assembly (2), the disassembly assembly (2) includes a movable plate (203) capable of horizontal transverse movement, a cross-limiting block (204) is fixedly connected to one side of the movable plate (203), and a joint (205) is fixedly passed through the side of the movable plate (203) away from the cross-limiting block (204); The fixing assembly (3) comprises a mounting plate (301) located at the top of the storage platform (104); a diverter (303) is fixedly mounted on the top of the mounting plate (301); a connecting pipe (304) is welded to the top of the diverter (303) on the side away from the cross limit block (204); one end of the connecting pipe (304) is fixedly connected to a rubber ring (3040); the end of the rubber ring (3040) is movably connected to a sleeve (307) for plugging with the joint (205); and a connecting block (309) for engaging with the cross limit block (204) is symmetrically fixedly connected to the middle of the top of the mounting plate (301).

2. The quick-release device for a palletizing and transporting robot according to claim 1, characterized in that: The disassembly assembly (2) further comprises a support plate (201) fixedly connected to one end of a connecting arm of the robot main body arm (1); one end of the support plate (201) is fixedly connected to an electric push rod (202); and a telescopic portion of the electric push rod (202) is fixedly connected to a movable plate (203).

3. The quick-release device for a palletizing and transporting robot according to claim 1, characterized in that: A sealing ring (206) is fixedly sleeved on the joint (205) for increasing the sealing performance.

4. The quick-release device for a palletizing and transporting robot according to claim 1, characterized in that: A plurality of suction cups (302) are symmetrically and equidistantly fixedly connected to both sides of the bottom of the mounting plate (301), the bottoms of the plurality of suction cups (302) are in contact with the top of the storage table (104), and the plurality of suction cups (302) are in communication with the internal cavity of the diverter (303).

5. The quick-release device for a palletizing and transporting robot according to claim 1, characterized in that: A fixing block (305) for increasing the strength of the connecting tube (304) is fixedly sleeved on the outer peripheral surface of one end of the connecting tube (304) close to the rubber ring (3040); the bottom of the fixing block (305) is fixedly connected to the mounting plate (301); and a limiting ring A (306) for limiting is fixedly sleeved on one side of the outer peripheral surface of the connecting tube (304) close to the fixing block (305).

6. The quick-release device for a palletizing and transporting robot according to claim 1, characterized in that: A cylindrical cavity (3070) is provided inside the sleeve (307), and the cylindrical cavity (3070) is movably connected to the rubber ring (3040). The inner diameter of the cylindrical cavity (3070) is the same as the diameter of the rubber ring (3040). One end of the sleeve (307) is fixedly connected to a limit ring B (3071), and the end of the limit ring B (3071) is in contact with the end of the sealing ring (206).

7. The quick-release device for a palletizing and transporting robot according to claim 1, characterized in that: A compression spring (308) is movably sleeved on the outer peripheral surface of the sleeve (307), one end of the compression spring (308) abuts against the limiting ring A (306), and the end of the compression spring (308) away from the limiting ring A (306) abuts against the limiting ring B (3071).

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