CN210763098U

CN210763098U - Multi-position intelligent grabbing equipment

Info

Publication number: CN210763098U
Application number: CN201921185247.XU
Authority: CN
Inventors: 田振国; 饶灵童; 刘权; 姜超; 张平
Original assignee: Dalian Auto Tech Inc Corp
Current assignee: Dalian Auto Tech Inc Corp
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-16
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a multiposition intelligent grabbing device, which comprises a frame, wherein the top of the frame is provided with a transverse rodless cylinder, the transverse rodless cylinder is provided with an in-place stop block, an in-place switch and a buffer component, the working end of the transverse rodless cylinder is connected with a longitudinal rodless cylinder, the working end of the longitudinal rodless cylinder is connected with an intelligent gripper mechanism, the intelligent gripper mechanism comprises a connecting plate, the connecting plate is directly and fixedly connected with the working end of the longitudinal rodless cylinder through a bolt, a longitudinal slide rail is arranged on the connecting plate, a floating platform is connected on the longitudinal slide rail in a sliding way, a sucker supporting plate is connected on the floating platform through a plurality of balance springs, a plurality of vacuum suckers are arranged on the sucker supporting plate, the upper part of the connecting plate is provided with a first proximity switch, the bottom of the floating platform is provided with a second proximity switch, and a photoelectric sensor is also arranged on the sucker supporting plate.

Description

Multi-position intelligent grabbing equipment

Technical Field

The utility model relates to an automated production and processing field, especially a multiposition intelligence snatchs equipment.

Background

In the process of automated production and processing, for example, among the welding process, when production line spatial layout is little, when a plurality of work pieces need to be deposited, can adopt the mode that sets up multilayer work or material rest to carry out depositing of work piece usually, but because the processing capacity restriction, hardly guarantee the precision of this kind of multilayer work or material rest, if adopt present commonly used robot or manipulator to get a piece operation on multilayer work or material rest, can bring very big degree of difficulty for later stage program debugging. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

Disclosure of Invention

The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit can prevent to damage the work piece at the in-process of snatching, and snatch equipment to the multiposition intelligence that the position required precision of work piece is not high.

The technical solution of the utility model is that: a multi-position intelligent grasping apparatus characterized by: the equipment comprises a frame 1, a transverse rodless cylinder 2 is arranged at the top of the frame 1, an in-place stop block 3, an in-place switch 4 and a buffer component 5 are arranged on the transverse rodless cylinder 2, a longitudinal rodless cylinder 6 is connected to the working end of the transverse rodless cylinder 2, the working end of the longitudinal rodless cylinder 6 is connected with an intelligent gripper mechanism 7,

the intelligent gripper mechanism 7 comprises a connecting plate 8, the connecting plate 8 is directly fixedly connected with the working end of the longitudinal rodless cylinder 6 through a bolt, a longitudinal sliding rail 9 is arranged on the connecting plate 8, a floating platform 10 is connected onto the longitudinal sliding rail 9 in a sliding mode, a sucker supporting plate 12 is connected onto the floating platform 10 through a plurality of balance springs 11, a plurality of vacuum suckers 13 are arranged on the sucker supporting plate 12, a first proximity switch 14 is arranged on the upper portion of the connecting plate 8, a second proximity switch 15 is arranged at the bottom of the floating platform 10, and a photoelectric sensor 16 is further arranged on the sucker supporting plate 12.

Compared with the prior art, the utility model, have following advantage:

compared with the traditional mode of taking and placing workpieces by adopting a finished product robot, the robot can only execute a fixed program and does not have flexible characteristics, so that the time delay and the workload promotion are caused due to the repeated debugging; the device can save a large amount of debugging time and labor cost of engineers. Meanwhile, the flexible design is adopted, so that the workpiece can be prevented from being damaged to the greatest extent. Meanwhile, the manufacturing process is simple, the manufacturing cost is low, so that the novel LED lamp has various advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an intelligent gripper mechanism part in the embodiment of the present invention.

Detailed Description

The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1 and 2: a multi-position intelligent grabbing device comprises a frame 1 serving as a foundation, a transverse rodless cylinder 2 is arranged at the top of the frame 1, an in-place stop block 3, an in-place switch 4 and a buffer assembly 5 are arranged on the transverse rodless cylinder 2, a longitudinal rodless cylinder 6 is connected to the working end of the transverse rodless cylinder 2, the working end of the longitudinal rodless cylinder 6 is connected with an intelligent grabbing mechanism 7,

The utility model discloses multiposition intelligence snatchs equipment's working process as follows: the transverse rodless cylinder 6 can realize the displacement of the intelligent gripper mechanism 7 in the horizontal direction, the longitudinal rodless cylinder 6 can realize the displacement of the intelligent gripper mechanism 7 in the vertical direction, the combination of the two can realize the motion of the intelligent gripper mechanism 7 in two spatial directions,

when the intelligent gripper mechanism 7 descends and the vacuum chuck 13 at the bottom end of the intelligent gripper mechanism contacts with the workpiece 17, the reaction force of the workpiece on the vacuum chuck 13 drives the floating platform 10 to ascend relative to the connecting plate 8, namely, even if the vacuum chuck 13 contacts with the upper surface of the workpiece 17, too large pressure cannot be applied to the workpiece 17, and the workpiece can be prevented from being crushed; also because of this structure, the placement position of the work 17 does not need to be particularly precise;

the floating platform 10 actually supports the sucker support plate 12 through the balance spring 11, the weight of the sucker support plate 12 is balanced by the balance spring 11, and the structure is also used for ensuring that when the vacuum sucker 12 is in contact with the workpiece 17, too much pressure is not generated on the workpiece 17;

in the above process, if the first proximity switch 14 detects the top end of the floating platform 10, it indicates that the position of the floating platform 10 relative to the connecting plate 8 is too high, and there is no movement margin at this time, the control system will control the longitudinal rodless cylinder 6 to stop working after receiving the signal of the first proximity switch 14, so as to prevent the workpiece 17 from being crushed;

in the descending process, the photoelectric sensor 16 always monitors the position between the intelligent gripper mechanism 7 and the workpiece 17, and after the distance between the intelligent gripper mechanism 7 and the workpiece 17 reaches a preset distance range, the control system can control the longitudinal rodless cylinder 6 to slow down the propelling speed, so that the workpiece 17 is prevented from being damaged due to overlarge impact force;

when the second proximity switch 15 detects the existence of the workpiece 17, it indicates that all the vacuum chucks 13 are already in contact with the surface of the workpiece, and at this time, the control system controls the vacuum system to work, so that the vacuum chucks 13 are adsorbed on the surface of the workpiece 17;

after the device conveys the workpiece to a designated position, the vacuum chuck 13 stops working, and the workpiece is put down.

Claims

1. A multi-position intelligent grasping apparatus characterized by: the equipment comprises a rack (1), a transverse rodless cylinder (2) is arranged at the top of the rack (1), an in-place stop block (3), an in-place switch (4) and a buffer component (5) are arranged on the transverse rodless cylinder (2), a longitudinal rodless cylinder (6) is connected to the working end of the transverse rodless cylinder (2), the working end of the longitudinal rodless cylinder (6) is connected with an intelligent gripper mechanism (7),

intelligence tongs mechanism (7) include a connecting plate (8), connecting plate (8) are through the direct working end fixed connection with vertical rodless cylinder (6) of bolt, be provided with vertical slide rail (9) on connecting plate (8), sliding connection has floating platform (10) on vertical slide rail (9), floating platform (10) are gone up and then are connected with sucking disc backup pad (12) through a plurality of balance spring (11), sucking disc backup pad (12) on be provided with a plurality of vacuum chuck (13), the upper portion of connecting plate (8) is provided with first proximity switch (14), the bottom of floating platform (10) is provided with second proximity switch (15), still is provided with photoelectric sensing ware (16) on sucking disc backup pad (12) simultaneously.