Dual-purpose mechanical arm gripper for multi-specification coating packaging barrels

Abstract

The utility model discloses a dual-purpose mechanical arm gripper for multi-specification coating packaging barrels, relates to the technical field of packaging barrel lifting appliances, and aims to solve the problems that the conventional lifting appliance cannot adapt to the lifting work of the packaging barrels with different specifications in the use process, the packaging barrels can only be moved and carried through lifting hooks, and the lifting efficiency is high. The packaging barrel moving and carrying device comprises a main body seat, a connecting end disc is arranged at the upper end of the main body seat, a gripper disc is arranged at the bottom of the main body seat, and the gripper disc and the connecting end disc are both of an integrated structure with the main body seat; the four position adjusting sliding grooves are formed in the gripper disc, movable seat plates are arranged below the four position adjusting sliding grooves, and adjusting connecting plates are arranged below the movable seat plates; and the end groove is formed in one end of the adjusting connecting plate, a movable connecting plate is movably arranged in the end groove, an extending plate is arranged below the movable connecting plate, and a carrying block is welded to the inner wall of the lower end of the extending plate.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging barrel hangers, in particular to a multi-specification paint packaging barrel and a dual-purpose mechanical arm gripper. Background Art

[0002] After the paint packaging barrel is filled with paint, it needs to be moved with the help of a sling. Since the sizes of paint packaging barrels are mostly different, the slings used are also different.

[0003] For example, the announcement number is: CN210973661U (named as a sling for vanadium-nitrogen alloy packaging barrels), which includes a base; a rotating mechanism, a driven gear and a control switch group are installed on the base, the rotating mechanism includes a first motor and a driving gear, four correspondingly distributed universal wheels are installed on the lower surface of the base, the driven gear is meshed with the driving gear, a mechanical arm is installed on the driven gear, the mechanical arm includes a first lifting arm and a second lifting arm, the first lifting arm and the second lifting arm are rotatably connected, an angle adjustment mechanism is installed between the first lifting arm and the second lifting arm, and the angle adjustment mechanism includes a first hinge A support, a second hinge support and an electric telescopic rod, the input end of the electric telescopic rod is electrically connected to the output end of the control switch group, a hole groove is opened at the end of the second boom, a rotating shaft is installed in the hole groove, a steel cable is wound on the rotating shaft, a hook is installed at the end of the steel cable, a second motor is installed at the end of the second boom, the output shaft end of the second motor is connected to the rotating shaft, and the input end of the second motor is electrically connected to the output end of the control switch group; [] wherein: the input end of the first motor is electrically connected to the output end of the control switch group, and the input end of the control switch group is electrically connected to the output end of the external power supply.

[0004] The above-mentioned lifting device cannot adapt to the lifting work of packaging barrels of different specifications during use, and can only move and transport the packaging barrels through the hook, resulting in the problem of poor stability in the moving and transporting of the packaging barrels. For this reason, we provide a multi-specification paint packaging barrel and a dual-purpose robotic arm gripper. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-specification paint packaging barrel and a dual-purpose robotic arm gripper to solve the problem that the existing lifting equipment proposed in the above-mentioned background technology cannot adapt to the lifting work of packaging barrels of different specifications during use, and can only move and transport the packaging barrels through hooks, resulting in poor stability in the moving and transporting of the packaging barrels.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a multi-specification paint packaging barrel and a dual-purpose mechanical arm gripper, comprising a main body seat, a connecting end plate is arranged at the upper end of the main body seat, a gripper plate is arranged at the bottom of the main body seat, and the gripper plate and the connecting end plate are both integrated with the main body seat;

[0007] Also includes:

[0008] A positioning slide groove is arranged inside the gripper plate, four positioning slide grooves are arranged, and a movable seat plate is arranged below each of the four positioning slide grooves, and an adjustment connecting plate is arranged below the movable seat plate;

[0009] An end groove is arranged at one end of the adjusting connecting plate, and a movable connecting plate is movably arranged inside the end groove, an extension plate is arranged below the movable connecting plate, a supporting block is welded on the inner wall of the lower end of the extension plate, and a hooking block is welded on the upper end of the supporting block;

[0010] The hollow inner cavity is arranged inside the movable connecting plate, and a return spring is arranged inside the hollow inner cavity, and a steel wire rope is arranged at one end of the return spring.

[0011] Preferably, the four positioning chutes are all embedded with electromagnets, and a top slider is provided inside the positioning chutes. The top slider and the movable seat plate are an integrated structure, and the top slider is fixedly connected to the positioning chutes by adsorption via the electromagnets.

[0012] Preferably, two connecting shafts are provided on the outer wall of one end of the movable connecting plate, the two connecting shafts and the movable connecting plate are an integral structure, and movable connecting grooves are provided at the rotational connection positions of the two connecting shafts and the end grooves, and the movable connecting grooves and the adjustment connecting plate are an integral structure.

[0013] Preferably, a switch is provided at the upper end of the gripper plate, and power lines are provided on the output end and the input end of the switch, and the power lines of the four electromagnets are electrically connected to the switch.

[0014] Preferably, a hinge is provided at the movable connection position between the adjustment connecting plate and the movable seat plate, and the adjustment connecting plate is movably connected to the movable seat plate through the hinge.

[0015] Preferably, both ends of the steel wire rope are fixedly connected to the return spring and the extension plate respectively by nail-free glue.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model adjusts the displacement of the movable seat plate through the movable connection of the top sliding block and the adjustment sliding groove, and then the end groove can be movably adjusted on the movable seat plate through the movable connection of the hinge, and the movable connecting plate can be movably adjusted through the corresponding connection between the connecting shaft and the movable connecting groove. According to the height of the paint packaging barrel, the extension plate is pulled so that the supporting block and the hooking block are sleeved and connected to the bottom position of the paint packaging barrel. Through the provision of multiple adjustment mechanisms, the gripper can meet the use requirements of paint packaging barrels of different specifications, and overcomes the problem that the existing slings cannot adapt to the lifting work of packaging barrels of different specifications during use, and can only move and transport the packaging barrels through the hook, resulting in poor stability of the moving and transporting packaging barrels.

[0018] 2. The reset spring tightens the wire rope, thereby improving the stability of the hooked paint packaging barrel. After the four supporting blocks and the hooking blocks are connected to the paint packaging barrel, press the switch to make the four electromagnets generate magnetic force after being energized, adsorbing and positioning the movable seat plate, further improving the stability of the gripper in lifting and handling the paint packaging barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the multi-specification paint packaging barrel and dual-purpose mechanical arm gripper of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure of the movable connecting plate and the adjusting connecting plate of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the structure of part A of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the mechanical arm gripper connected to the paint packaging barrel of the utility model;

[0023] In the figure: 1. main body seat; 2. connecting end plate; 3. gripper plate; 4. adjustment slide groove; 5. movable seat plate; 6. adjustment connecting plate; 7. hinge; 8. end groove; 9. movable connecting plate; 10. extension plate; 11. supporting block; 12. hooking block; 13. movable connecting groove; 14. connecting shaft; 15. hollow inner cavity; 16. reset spring; 17. wire rope; 18. top slide block; 19. electromagnet; 20. power line; 21. switch. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a multi-specification paint packaging barrel and a mechanical arm gripper, comprising a main body seat 1, a connecting end plate 2 is arranged at the upper end of the main body seat 1, a gripper plate 3 is arranged at the bottom of the main body seat 1, and the gripper plate 3 and the connecting end plate 2 are both integrated with the main body seat 1;

[0026] Also includes:

[0027] The positioning chute 4 is arranged inside the gripper plate 3, and there are four positioning chute 4, and a movable seat plate 5 is arranged below each of the four positioning chute 4, and an adjustment connecting plate 6 is arranged below the movable seat plate 5;

[0028] The end groove 8 is arranged at one end of the adjusting connecting plate 6, and a movable connecting plate 9 is movably arranged inside the end groove 8, an extension plate 10 is arranged below the movable connecting plate 9, a supporting block 11 is welded on the inner wall of the lower end of the extension plate 10, and a hooking block 12 is welded on the upper end of the supporting block 11;

[0029] The hollow inner cavity 15 is arranged inside the movable connecting plate 9 , and a return spring 16 is arranged inside the hollow inner cavity 15 , and a steel wire rope 17 is arranged at one end of the return spring 16 .

[0030] When in use, the displacement of the movable seat plate is adjusted through the movable connection between the top sliding block and the adjusting slide groove, and then the end groove can be movably adjusted on the movable seat plate through the movable connection of the hinge, and the movable connecting plate can be movably adjusted through the corresponding connection between the connecting shaft and the movable connecting groove. According to the height of the paint packaging barrel, the extension plate is pulled to make the supporting block and the hooking block sleeved and connected to the bottom position of the paint packaging barrel. By setting up multiple adjustment mechanisms, the gripper can meet the use requirements of paint packaging barrels of different specifications.

[0031] See also Figure 3 The four positioning chutes 4 are all embedded with electromagnets 19, and the positioning chutes 4 are internally provided with a top slider 18. The top slider 18 and the movable seat plate 5 are an integral structure. The top slider 18 is adsorbed and fixedly connected to the positioning chutes 4 through the electromagnets 19. The electromagnets 19 embedded in the four positioning chutes 4 play the role of adsorbing and fixing the top slider 18.

[0032] See also Figure 2 Two connecting shafts 14 are arranged on the outer wall of one end of the movable connecting plate 9, and the two connecting shafts 14 and the movable connecting plate 9 are an integral structure. A movable connecting groove 13 is arranged at the rotation connection position of the two connecting shafts 14 and the end groove 8, and the movable connecting groove 13 and the adjustment connecting plate 6 are an integral structure. The two connecting shafts 14 arranged on the outer wall of one end of the movable connecting plate 9 play a role in assisting the rotation adjustment of the movable connecting plate 9.

[0033] See also Figure 3 and Figure 4 A switch 21 is provided at the upper end of the gripper plate 3, and power lines 20 are provided on the output end and the input end of the switch 21. The power lines 20 of the four electromagnets 19 are electrically connected to the switch 21. The switch 21 provided at the upper end of the gripper plate 3 plays a role in controlling the start and stop of the power supply of the electromagnet 19.

[0034] See also Figure 1 A hinge 7 is provided at the movable connection position between the adjusting connecting plate 6 and the movable seat plate 5. The adjusting connecting plate 6 is movably connected to the movable seat plate 5 through the hinge 7. The hinge 7 provided at the movable connection position between the adjusting connecting plate 6 and the movable seat plate 5 plays a role of auxiliary movable connection.

[0035] See also Figure 2 The two ends of the steel wire rope 17 are fixedly connected to the return spring 16 and the extension plate 10 respectively through nail-free glue.

[0036] Working principle: When in use, the connecting end plate 2 is connected to the robot arm so that the gripper can be used in conjunction with the robot arm, the power line 20 is connected to the mobile power supply of the robot arm, and the movable seat plate 5 is adjusted by the movable connection between the top slider 18 and the adjustment slide groove 4, and then the end groove 8 can be adjusted on the movable seat plate 5 through the movable connection of the hinge 7, and the movable connecting plate 9 can be adjusted by the corresponding connection between the connecting shaft 14 and the movable connecting groove 13. According to the height of the paint packaging barrel, the extension plate 10 is pulled to make the supporting block 11 and the hooking block 12 sleeved. It is connected to the bottom of the paint packaging barrel. Through the multiple adjustment mechanisms, the gripper can meet the use requirements of paint packaging barrels of different specifications. The reset spring 16 tightens and pulls the wire rope 17, thereby improving the stability of the hooked paint packaging barrel. After the four supporting blocks 11 and the hooking block 12 are connected to the paint packaging barrel, press the switch 21 to make the four electromagnets 19 generate magnetic force after being energized, and adsorb and position the movable seat plate 5, further improving the stability of the gripper in lifting and transporting the paint packaging barrel, completing the use of the multi-specification paint packaging barrel and multi-purpose mechanical arm gripper.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multi-specification paint packaging barrel and a mechanical arm gripper, comprising a main body seat (1), a connecting end plate (2) being arranged at the upper end of the main body seat (1), a gripping plate (3) being arranged at the bottom of the main body seat (1), and the gripping plate (3) and the connecting end plate (2) being an integral structure with the main body seat (1); Features: Also includes: A positioning slide groove (4) is arranged inside the gripper plate (3), four positioning slide grooves (4) are arranged, and a movable seat plate (5) is arranged below each of the four positioning slide grooves (4), and an adjustment connecting plate (6) is arranged below the movable seat plate (5); An end groove (8) is arranged at one end of the adjusting connecting plate (6), and a movable connecting plate (9) is movably arranged inside the end groove (8), an extension plate (10) is arranged below the movable connecting plate (9), a supporting block (11) is welded on the inner wall of the lower end of the extension plate (10), and a hooking block (12) is welded on the upper end of the supporting block (11); The hollow inner cavity (15) is arranged inside the movable connecting plate (9), and a return spring (16) is arranged inside the hollow inner cavity (15), and a steel wire rope (17) is arranged at one end of the return spring (16).

2. The multi-specification paint packaging barrel and robot arm gripper according to claim 1 is characterized by: The four positioning slide grooves (4) are all embedded with electromagnets (19), and a top slider (18) is arranged inside the positioning slide groove (4). The top slider (18) and the movable seat plate (5) are an integrated structure, and the top slider (18) is adsorbed and fixedly connected to the positioning slide groove (4) through the electromagnet (19).

3. The multi-specification paint packaging barrel and robot arm gripper according to claim 1, characterized in that: Two connecting shafts (14) are arranged on the outer wall of one end of the movable connecting plate (9), and the two connecting shafts (14) and the movable connecting plate (9) are an integral structure. A movable connecting groove (13) is arranged at the rotational connection position of the two connecting shafts (14) and the end groove (8), and the movable connecting groove (13) and the adjusting connecting plate (6) are an integral structure.

4. The multi-specification paint packaging barrel and robot arm gripper according to claim 1 is characterized by: A switch (21) is provided at the upper end of the gripping plate (3), and power lines (20) are provided at both the output end and the input end of the switch (21), and the power lines (20) of the four electromagnets (19) are electrically connected to the switch (21).

5. The multi-specification paint packaging barrel and robot arm gripper according to claim 1 is characterized by: A hinge (7) is provided at the movable connection position between the adjustment connecting plate (6) and the movable seat plate (5), and the adjustment connecting plate (6) is movably connected to the movable seat plate (5) via the hinge (7).

6. The multi-specification paint packaging barrel and robot arm gripper according to claim 1, characterized in that: The two ends of the steel wire rope (17) are respectively fixedly connected to the return spring (16) and the extension plate (10) by means of nail-free glue.

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