Stacking robot convenient to maintain

Abstract

The utility model relates to the field of palletizing robots, in particular to a palletizing robot convenient to maintain. Comprising a machine body and a dismounting structure, a transmission device is installed on one side of the machine body, a plurality of wiring pipes are fixedly connected to the side, away from the machine body, of the transmission device, a mechanical arm is installed at the upper end of the transmission device, an air cylinder is fixedly connected to the output end of the mechanical arm, and a connecting piece is installed at the output end of the air cylinder; a plurality of suction cups are arranged below the connecting piece, the suction cups are connected with the connecting piece through dismounting structures, the dismounting structures are arranged at the two ends of the connecting piece, each dismounting structure comprises two fixing plates, the two fixing plates are fixedly connected with the connecting piece, and screw rods are slidably connected to the inner walls of the fixing plates. The stacking robot convenient to maintain has the advantages that the suction cups can be conveniently and rapidly replaced, and the situation that the suction cups are abraded after being used for a long time, and the suction cups are difficult to replace is avoided.

Description

Technical Field

[0001] The utility model relates to the field of palletizing robots, in particular to a palletizing robot which is easy to maintain. Background Art

[0002] The palletizing robot is composed of a body, a transmission device, a wiring tube, a robotic arm, a cylinder, a suction cup and connecting parts. It is a device used to stack goods and is more common in daily life.

[0003] Existing technologies include the utility model with announcement number CN207326977U. This patent discloses a palletizing robot. The patent adopts a base, a mechanical arm part, a mechanical wrist part and a mechanical claw part for clamping products. The mechanical arm part, the mechanical wrist part and the mechanical claw part are all provided with oil pipes for conveying lubricating oil; an oil chamber for holding lubricating oil is provided on the base, and a shift rod is fixedly connected to the bottom end of the mechanical arm part, and the shift rod is located in the oil chamber; an oil supply bag is provided in the oil chamber, and the oil supply bag is made of elastic material, and the oil supply bag is connected to the oil chamber, and an opening is provided on the oil supply bag, and the opening is connected to the oil pipe, and a first one-way valve is provided on the oil pipe; a fixed block and a movable block are provided in the oil chamber, and the fixed block is fixed on the base, and the movable block is movably arranged in the oil chamber, and the movable block is located between the oil supply bag and the shift rod. This utility model can automatically add lubricating oil to ensure the lubricated state

[0004] In daily life, it is found that the suction cups in the existing technology are prone to wear after long-term use. The worn suction cups may lose their adsorption force, resulting in an inability to effectively grasp objects, increasing the risk of falling. Moreover, the worn suction cups may cause scratches or indentations on the grasped objects, affecting product quality.

[0005] Therefore, it is necessary to provide a new palletizing robot that is easy to maintain to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a palletizing robot that is easy to maintain.

[0007] In order to solve the above technical problems, the utility model provides a palletizing robot that is easy to maintain, comprising: a body and a disassembly and assembly structure, a transmission device is installed on one side of the body, a plurality of wiring tubes are fixedly connected to the side of the transmission device away from the body, a mechanical arm is installed on the upper end of the transmission device, the output end of the mechanical arm is fixedly connected to the cylinder, a connector is installed on the output end of the cylinder, a plurality of suction cups are provided below the connector, and the plurality of suction cups are connected to the connector by means of the disassembly and assembly structure, and a disassembly and assembly structure is provided at both ends of the connector, and the disassembly and assembly structure includes two A fixing plate, the two fixing plates are fixedly connected to the connecting piece, the inner wall of the fixing plate is slidably connected with a screw, the lower end of the screw is fixedly connected to the connecting plate, the ends of the two connecting plates close to each other are fixedly connected to the frame plate, the upper surface of the fixing plate is rotatably connected with a threaded ring, the threaded ring is threadedly connected to the screw, the inner wall of the frame plate is slidably connected with a connecting frame, the interior of the connecting frame is fixedly connected with an air pipe, the connecting frame is fixedly connected to the suction cup, the suction cup is communicated with the air pipe, and a plurality of fixing blocks are fixedly connected to the upper surface of the connecting frame, and the fixed blocks abut against the frame plate.

[0008] The effect achieved by the above components is: when the suction cup needs to be replaced, rotate the threaded ring to move it, the threaded ring drives the screw to move, the screw drives the connecting plate to move, the connecting plate moves downward, the connecting plate drives the frame plate to move, and then the screw is separated from the fixed plate, and then the frame plate is removed, and then the air pipe is pulled according to the damaged suction cup, and then the air pipe drives the fixed block and the connecting frame to move, and then the connected suction cup is removed, and then the new suction cup is installed, and then the frame plate is connected to the connecting piece.

[0009] Preferably, the cross section of the frame plate is rectangular, and the frame plate is an iron plate.

[0010] Preferably, a magnetic sheet is fixedly connected to one side of the fixing block close to the frame plate, and the frame plate and the magnetic sheet are adsorbed.

[0011] The effect achieved by the above components is that the magnetic sheet and the frame plate are adsorbed to make the suction cup more stably fixed.

[0012] Preferably, the arc surface of the threaded ring is provided with a plurality of notches, and the plurality of notches are evenly distributed on the threaded ring.

[0013] The effect achieved by the above components is that the notch can increase the friction between the hand and the threaded ring, thereby preventing wear when the threaded ring is rotated.

[0014] Preferably, a plurality of positioning rods are fixedly connected to the upper surface of the frame plate, and the positioning rods are slidably connected to the connecting pieces.

[0015] The effects achieved by the above components are: the positioning rod can position the connecting piece, so that the frame plate and the connecting piece can be connected more quickly.

[0016] Preferably, a wire harness structure is provided on one side of the transmission device, and the wire harness structure includes a wire harness plate, which is fixedly connected to the transmission device, and the lower end of the wire harness plate is fixedly connected to the limiting block, and the inner wall of the limiting block is rotatably connected to the connecting block, and the end of the connecting block away from the limiting block is fixedly connected to the splint, and the end of the splint away from the connecting block is fixedly connected to the plug plate, and the end of the wire harness plate away from the limiting block is fixedly connected to the connecting block, and the plug plate is interference-connected with the connecting block.

[0017] The effect achieved by the above components is: when it is necessary to bundle the connecting wires in the wiring tube, pull the plug plate to drive the plug plate and the connecting block to separate, then the plug plate drives the splint to move, the splint drives the connecting block to move, the connecting block rotates on the inner wall of the limit block, and then the connecting wire is placed between the wire bundling plate and the splint, and then the plug plate is pulled and inserted into the connecting block for fixation.

[0018] Preferably, an anti-slip sleeve is fixedly connected to the inner wall of the connecting block, and the anti-slip sleeve is a rubber sleeve.

[0019] The effect achieved by the above components is that the anti-slip sleeve can increase the friction between the plug-in plate and the connecting block, thereby preventing the plug-in plate from loosening when connected to the connecting block.

[0020] Preferably, a plurality of protective sleeves are fixedly connected to the sides of the clamping plate and the cable tie plate that are close to each other, and the cross-section of the protective sleeves is arc-shaped.

[0021] The effects achieved by the above components are as follows: the protective cover can protect the connecting wires and prevent abrasion when the connecting wires connected to the wiring tube are bundled.

[0022] Compared with related technologies, the palletizing robot provided by the present invention is easy to maintain and has the following beneficial effects:

[0023] The utility model provides a palletizing robot which is easy to maintain. By setting a disassembly and assembly structure, the suction cups in the prior art are prone to wear after long-term use. The worn suction cups may lose their adsorption force, resulting in an inability to effectively grasp objects, increasing the risk of falling. In addition, the worn suction cups may cause scratches or indentations on the grasped objects, affecting product quality. The device can quickly and easily replace the suction cups, avoiding the wear of the suction cups after long-term use, which makes it difficult to replace the suction cups.

[0024] By setting up a wire bundling structure, the connecting wires in the wiring tube can be bundled to prevent the connecting wires from getting tangled during use, which can easily lead to aging or even damage of the connecting wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic structural diagram of a palletizing robot that is easy to maintain provided by the utility model;

[0026] Figure 2 for Figure 1 The structural diagram of the disassembly and assembly structure shown;

[0027] Figure 3 for Figure 2 Schematic diagram of part of the structure shown;

[0028] Figure 4 for Figure 3 An enlarged view of point A is shown;

[0029] Figure 5 for Figure 1 Schematic diagram of the structure of the beam line structure shown.

[0030] Numbers in the figure: 1. Machine body; 2. Transmission device; 3. Wiring tube; 4. Robotic arm; 5. Cylinder; 6. Suction cup; 7. Connector; 8. Disassembly and assembly structure; 801. Screw; 802. Fixing plate; 803. Connecting plate; 804. Threaded ring; 805. Notch; 806. Positioning rod; 807. Fixing block; 808. Connecting frame; 809. Air pipe; 810. Magnetic sheet; 811. Frame plate; 9. Wire harness structure; 91. Wire harness plate; 92. Clamp; 93. Protective cover; 94. Limit block; 95. Connecting block; 96. Connecting block; 97. Insert plate; 98. Anti-slip cover. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0033] See also Figures 1 to 5 The embodiment of the present invention provides a palletizing robot that is easy to maintain, comprising: a body 1 and a disassembly and assembly structure 8, a transmission device 2 is installed on one side of the body 1, and a plurality of wiring tubes 3 are fixedly connected to the side of the transmission device 2 away from the body 1, a mechanical arm 4 is installed on the upper end of the transmission device 2, and the output end of the mechanical arm 4 is fixedly connected to the cylinder 5, and a connector 7 is installed on the output end of the cylinder 5, and a plurality of suction cups 6 are provided below the connector 7, and the plurality of suction cups 6 are connected to the connector 7 by means of the disassembly and assembly structure 8, and disassembly and assembly structures 8 are provided at both ends of the connector 7, and a wiring structure 9 is provided on one side of the transmission device 2.

[0034] In the embodiments of the present invention, please refer to Figures 2 to 4 The disassembly and assembly structure 8 includes two fixed plates 802, which are fixedly connected to the connecting piece 7. The inner wall of the fixed plate 802 is slidably connected with a screw 801, and the lower end of the screw 801 is fixedly connected with a connecting plate 803. The ends of the two connecting plates 803 close to each other are fixedly connected with a frame plate 811. The upper surface of the fixed plate 802 is rotatably connected with a threaded ring 804, and the threaded ring 804 is threadedly connected to the screw 801. The inner wall of the frame plate 811 is slidably connected with a connecting frame 808. The interior of the connecting frame 808 is fixedly connected with an air pipe 809, and the connecting frame 808 is fixedly connected to the suction cup 6. The suction cup 6 is communicated with the air pipe 809. The upper surface of the connecting frame 808 is fixedly connected with a number of fixed blocks 807, and the fixed blocks 807 are in contact with the frame plate 811. When the suction cup 6 needs to be replaced, the threaded ring 804 is rotated to move, the threaded ring 804 drives the screw 801 to move, the screw 801 drives the connecting plate 803 to move, the connecting plate 803 moves downward, and the connecting plate 803 drives the frame plate 811 to move, and then the screw 801 is separated from the fixed plate 802, and then the frame plate 811 is removed, and then the air pipe 809 is pulled according to the damaged suction cup 6, and then the air pipe 809 drives the fixing block 807 and the connecting frame 808 to move, and then the connected suction cup 6 is removed, and then the new suction cup 6 is installed, and then the frame plate 811 is connected to the connecting piece 7. The cross-section of the frame plate 811 is rectangular, and the frame plate 811 is an iron plate. The fixing block 807 is fixedly connected to the side of the frame plate 811 close to the frame plate 811 with a magnetic piece 810, and the frame plate 811 is adsorbed with the magnetic piece 810. The magnetic sheet 810 and the frame plate 811 are adsorbed together to stabilize the suction cup 6. The arc surface of the threaded ring 804 is provided with a plurality of notches 805, which are evenly distributed throughout the threaded ring 804. The notches 805 increase friction between the hand and the threaded ring 804, preventing wear when the threaded ring 804 is rotated. The upper surface of the frame plate 811 is fixedly connected to a plurality of positioning rods 806, which are slidably connected to the connecting member 7. The positioning rods 806 can position the connecting member 7, allowing for faster connection between the frame plate 811 and the connecting member 7.

[0035] In the embodiments of the present invention, please refer to Figure 1 and Figure 5The wiring harness structure 9 includes a wiring harness plate 91, which is fixedly connected to the transmission device 2. The lower end of the wiring harness plate 91 is fixedly connected to a limiting block 94. The inner wall of the limiting block 94 is rotatably connected to a connecting block 95. The end of the connecting block 95 away from the limiting block 94 is fixedly connected to a splint 92. The end of the splint 92 away from the connecting block 95 is fixedly connected to an insert plate 97. The end of the wiring harness plate 91 away from the limiting block 94 is fixedly connected to a connecting block 96. The insert plate 97 is interference fit with the connecting block 96. When it is necessary to bundle the connecting wires in the wiring tube 3, pull the plug plate 97 to drive the plug plate 97 to separate from the connecting block 96, then the plug plate 97 drives the splint 92 to move, the splint 92 drives the connecting block 95 to move, the connecting block 95 rotates on the inner wall of the limit block 94, and then the connecting wire is placed between the wiring board 91 and the splint 92, and then the plug plate 97 is pulled and inserted into the connecting block 96 to be fixed. The inner wall of the connecting block 96 is fixedly connected with an anti-slip sleeve 98, and the anti-slip sleeve 98 is a rubber sleeve. The anti-slip sleeve 98 can increase the friction between the plug plate 97 and the connecting block 96 to prevent the plug plate 97 from loosening when connected to the connecting block 96. The side where the splint 92 and the wiring board 91 are close to each other is fixedly connected with several protective sleeves 93, and the cross-section of the protective sleeve 93 is arc-shaped. The protective sleeve 93 can protect the connecting wires to prevent wear when bundling the connecting wires connected to the wiring tube 3;

[0036] The working principle of the palletizing robot provided by the present invention, which is easy to maintain, is as follows: when the suction cup 6 needs to be replaced, the threaded ring 804 is rotated to move, the threaded ring 804 drives the screw 801 to move, the screw 801 drives the connecting plate 803 to move, the connecting plate 803 moves downward, the connecting plate 803 drives the frame plate 811 to move, and then the screw 801 is separated from the fixed plate 802, and then the frame plate 811 is removed, and then the air pipe 809 is pulled according to the damaged suction cup 6, and then the air pipe 809 is pulled. Drive the fixing block 807 and the connecting frame 808 to move, then remove the suction cup 6 connected to them, and then install the new suction cup 6, and then connect the frame plate 811 with the connecting piece 7. The magnetic piece 810 and the frame plate 811 are adsorbed to make the suction cup 6 fixed more stably, and the notch 805 can increase the friction between the hand and the threaded ring 804 to avoid wear when rotating the threaded ring 804. The positioning rod 806 can position the connecting piece 7, so that the frame plate 811 and the connecting piece 7 can be connected more quickly.

[0037] When it is necessary to bundle the connecting wires in the wiring tube 3, pull the plug plate 97 to drive the plug plate 97 to separate from the connecting block 96, then the plug plate 97 drives the clamping plate 92 to move, the clamping plate 92 drives the connecting block 95 to move, the connecting block 95 rotates on the inner wall of the limit block 94, and then the connecting wires are placed between the wiring bundle plate 91 and the clamping plate 92, and then the plug plate 97 is pulled and inserted into the connecting block 96 for fixation. The anti-slip sleeve 98 can increase the friction between the plug plate 97 and the connecting block 96 to prevent the plug plate 97 from loosening when connecting to the connecting block 96, and the protective sleeve 93 can protect the connecting wires to prevent wear when bundling the connecting wires connected to the wiring tube 3.

[0038] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0039] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A palletizing robot that is easy to maintain, characterized in that: include: A machine body (1) and a disassembly structure (8), wherein a transmission device (2) is installed on one side of the machine body (1), and a plurality of wiring tubes (3) are fixedly connected to a side of the transmission device (2) away from the machine body (1), a mechanical arm (4) is installed on the upper end of the transmission device (2), and the output end of the mechanical arm (4) is fixedly connected to a cylinder (5), and a connecting piece (7) is installed on the output end of the cylinder (5), and a plurality of suction cups (6) are provided below the connecting piece (7), and the plurality of suction cups (6) are connected to the connecting piece (7) by means of the disassembly structure (8), and the disassembly structure (8) is provided at both ends of the connecting piece (7), and the disassembly structure (8) includes two fixed plates (802), and the two fixed plates (802) are fixedly connected to the connecting piece (7), and the inner portion of the fixed plate (802) is provided with a plurality of suction cups (6). The wall is slidably connected to a screw rod (801), the lower end of the screw rod (801) is fixedly connected to a connecting plate (803), one end of the two connecting plates (803) close to each other is fixedly connected to a frame plate (811), the upper surface of the fixed plate (802) is rotatably connected to a threaded ring (804), the threaded ring (804) is threadedly connected to the screw rod (801), the inner wall of the frame plate (811) is slidably connected to a connecting frame (808), the interior of the connecting frame (808) is fixedly connected to an air pipe (809), the connecting frame (808) is fixedly connected to a suction cup (6), the suction cup (6) is communicated with the air pipe (809), the upper surface of the connecting frame (808) is fixedly connected to a plurality of fixing blocks (807), the fixing blocks (807) are in contact with the frame plate (811).

2. A palletizing robot that is easy to maintain according to claim 1, characterized in that: The cross section of the frame plate (811) is rectangular, and the frame plate (811) is an iron plate.

3. The palletizing robot easy to maintain according to claim 2, characterized in that: A magnetic sheet (810) is fixedly connected to one side of the fixed block (807) close to the frame plate (811), and the frame plate (811) and the magnetic sheet (810) are adsorbed.

4. The palletizing robot easy to maintain according to claim 1, characterized in that: The arc surface of the threaded ring (804) is provided with a plurality of notches (805), and the plurality of notches (805) are evenly distributed on the threaded ring (804).

5. The palletizing robot easy to maintain according to claim 1, characterized in that: A plurality of positioning rods (806) are fixedly connected to the upper surface of the frame plate (811), and the positioning rods (806) are slidably connected to the connecting member (7).

6. The palletizing robot easy to maintain according to claim 1, characterized in that: A wire harness structure (9) is provided on one side of the transmission device (2), and the wire harness structure (9) includes a wire harness plate (91), the wire harness plate (91) is fixedly connected to the transmission device (2), the lower end of the wire harness plate (91) is fixedly connected to a limit block (94), the inner wall of the limit block (94) is rotatably connected to a connecting block (95), the end of the connecting block (95) away from the limit block (94) is fixedly connected to a clamping plate (92), the end of the clamping plate (92) away from the connecting block (95) is fixedly connected to an inserting plate (97), the end of the wire harness plate (91) away from the limit block (94) is fixedly connected to a connecting block (96), and the inserting plate (97) is interference-connected with the connecting block (96).

7. The palletizing robot easy to maintain according to claim 6, characterized in that: The inner wall of the connecting block (96) is fixedly connected with an anti-slip sleeve (98), and the anti-slip sleeve (98) is a rubber sleeve.

8. The palletizing robot easy to maintain according to claim 6, characterized in that: A plurality of protective sleeves (93) are fixedly connected to the side of the clamping plate (92) and the wire harness plate (91) that are close to each other, and the cross section of the protective sleeves (93) is in the shape of a circular arc.

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