CN216152828U

CN216152828U - Manipulator automated inspection precision device

Info

Publication number: CN216152828U
Application number: CN202121898388.3U
Authority: CN
Inventors: 王�锋; 刘晓飞; 于春洪; 刘振文; 孙基元
Original assignee: Hubei Linglong Tire Co ltd
Current assignee: Hubei Linglong Tire Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-04-01
Anticipated expiration: 2031-08-13

Abstract

The utility model belongs to the technical field of mechanical arm detection of tire shaping vulcanizing machines, and particularly relates to an automatic mechanical arm detection precision device which comprises a detection device and a support bottom, wherein a mechanical arm grabbing disc is arranged on the detection device, a mechanical arm grabbing rod is arranged on the mechanical arm grabbing disc, a guide sleeve is connected onto the mechanical arm grabbing disc through threads, a detection rod is connected into the guide sleeve in a sliding mode, a photoelectric switch mounting plate is mounted on the guide sleeve through threads, and a photoelectric switch is arranged on the photoelectric switch mounting plate. According to the utility model, the guide sleeve, the detection rod and the photoelectric switch mounting plate are arranged, when the manipulator falls down, the bolt on the central mechanism enters the guide sleeve, the bolt on the central mechanism can push the detection rod to move and is detected by the photoelectric switch, meanwhile, the computer can judge whether the precision of the manipulator is qualified, manual detection is not needed, the detection efficiency is higher, and the error is smaller.

Description

Manipulator automated inspection precision device

Technical Field

The utility model relates to the technical field of detection of mechanical arms of tire shaping vulcanizing machines, in particular to an automatic detection precision device of a mechanical arm.

Background

The coaxiality of a manipulator and a central mechanism of a tire shaping vulcanizer serves as an important precision index of equipment, once the coaxiality of the manipulator and the central mechanism exceeds a standard range, the tire is directly degraded or even scrapped, so that economic and quality losses of tire production enterprises are caused, the precision directly influences various performances of tires of the tire shaping vulcanizer, and particularly influences dynamic balance detection of the tires. Meanwhile, once the accuracy is changed, the accuracy cannot be found in time, feedback can be carried out only through the quality of the vulcanized tire, after the tire is vulcanized by the vulcanizing machine, the tire needs to be sent to relevant detection equipment through a conveying line to be detected, the vulcanizing machine continues to produce at the moment, once the accuracy of the mechanical arm is changed, the accuracy of the mechanical arm can be found to be changed in 3-4 vulcanization periods, so that the number of unqualified tires is 6-8, and the benefit and the quality level of a factory are greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic detection precision device for a manipulator, which solves the problems of large workload, low efficiency and large error of the existing manipulator which is detected manually.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a manipulator automated inspection precision device, includes detection device, supports the end, detection device is last to be provided with the manipulator and to grab the dish, the manipulator is grabbed and is provided with the hand on the dish and grabs the pole, there is the uide bushing through threaded connection on the manipulator grabs the dish, the inside sliding connection of uide bushing has the test bar, install the photoelectric switch mounting panel through the screw thread on the uide bushing, be provided with photoelectric switch on the photoelectric switch mounting panel, fixedly connected with cylinder on the support end.

Preferably, the number of the hand grabbing rods is multiple, and the hand grabbing rods are distributed on the mechanical hand grabbing disc in an annular mode.

Preferably, the output end of the cylinder is fixedly connected with a connecting arm, and the connecting arm is fixedly connected with a detection device.

Preferably, the photoelectric switch mounting plate is L-shaped.

Preferably, the guide sleeve is cylindrical and is provided with threads on the outer side.

Preferably, a central structure is fixedly connected to the supporting base, and a central mechanism positioning bolt is connected to the inside of the central structure through threads.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the guide sleeve, the detection rod, the photoelectric switch mounting plate and other parts, when the manipulator falls down, the bolt on the central mechanism enters the guide sleeve, the bolt on the central mechanism can push the detection rod to move and is detected by the photoelectric switch, and meanwhile, the computer can judge whether the precision of the manipulator is qualified or not, so that manual detection is not needed, the detection efficiency is higher, and the error is smaller.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the detection mechanism of fig. 1 of the present invention.

In the figure: 1. a central mechanism positioning bolt; 2. a detection device; 3. grabbing a disc by a mechanical arm; 4. a detection lever; 5. a guide sleeve; 6. a photoelectric switch mounting plate; 7. a photoelectric switch; 8. a central structure; 9. a support base; 10. a cylinder; 11. a connecting arm; 31. and (4) grabbing the rod by hands.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an automatic precision detection device for a manipulator comprises a detection device 2 and a support base 9, wherein the detection device 2 is provided with a manipulator grabbing plate 3, the manipulator grabbing plate 3 is provided with a grabbing rod 31, the manipulator grabbing plate 3 is connected with a guide sleeve 5 through threads, the guide sleeve 5 is connected with a detection rod 4 in a sliding manner, the guide sleeve 5 is provided with a photoelectric switch mounting plate 6 through threads, the photoelectric switch mounting plate 6 is provided with a photoelectric switch 7, the photoelectric switch 7 is connected with a computer, and the support base 9 is fixedly connected with a cylinder 10.

Referring to fig. 2, the number of the gripping bars 31 is plural, and the plural gripping bars 31 are annularly distributed on the mechanical gripping disk 3, and can be used for gripping the tire by the design of the gripping bars 31.

Referring to fig. 1, the output end of the cylinder 10 is fixedly connected with a connecting arm 11, the connecting arm 11 is fixedly connected with the detection device 2, and the detection device 2 can be driven to move by the design of the cylinder 10.

Referring to fig. 2, the photoelectric switch mounting plate 6 is L-shaped, and the photoelectric switch mounting plate 6 can be used for mounting the photoelectric switch 7.

Referring to fig. 1, the guide sleeve 5 is cylindrical and has threads on the outer side, and the guide sleeve 5 is designed to be used for mounting the detection rod 4 and the photoelectric switch mounting plate 6.

Referring to fig. 1, a central structure 8 is fixedly connected to a support base 9, a central mechanism positioning bolt 1 is connected to the inside of the central structure 8 through a thread, and the design of the central mechanism positioning bolt 1 can be used for detecting the accuracy of a manipulator.

The specific implementation process of the utility model is as follows: when the device is used, the cylinder 10 is started, the cylinder 10 drives the connecting arm 11 to move, the connecting arm 11 drives the detection device 2 to move, when the detection device 2 drives the manipulator gripping disk 3 to fall, the outer circle of the central mechanism positioning bolt 1 enters the inside of the guide sleeve 5 and contacts with the detection rod 4, the central mechanism positioning bolt 1 pushes the detection rod 4 to ascend, when the detection rod 4 ascends to a certain height, the photoelectric switch 7 detects the detection rod 4 and sends a signal to a computer, the precision of the manipulator is qualified at the moment, when the manipulator gripping disk 3 falls, the outer circle of the central mechanism positioning bolt 1 cannot enter the inside of the guide sleeve 5 due to the change of the precision of the manipulator, the detection rod 4 cannot ascend, the photoelectric switch 7 cannot detect the detection rod 4 and send a detection signal to the computer, so that the computer alarms according to program steps, and simultaneously stops the cylinder 10 and stops the operation of the device, wait for the maintainer to come the adjustment manipulator precision, avoid leading to the unqualified problem of tire quality because of the precision problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a manipulator automated inspection precision device, includes detection device (2), supports end (9), its characterized in that: be provided with the manipulator on detection device (2) and grab dish (3), the manipulator is grabbed and is provided with on dish (3) and grabs pole (31), the manipulator is grabbed and is gone up dish (3) and have uide bushing (5) through threaded connection, the inside sliding connection of uide bushing (5) has test bar (4), install photoelectric switch mounting panel (6) through the screw thread on uide bushing (5), be provided with photoelectric switch (7) on photoelectric switch mounting panel (6), fixedly connected with cylinder (10) on the support end (9).

2. The automatic detection precision device of a manipulator according to claim 1, characterized in that: the quantity of grabbing pole (31) is a plurality of, and is a plurality of grab pole (31) is the annular distribution on manipulator grabs dish (3).

3. The automatic detection precision device of a manipulator according to claim 1, characterized in that: the output end of the air cylinder (10) is fixedly connected with a connecting arm (11), and the connecting arm (11) is fixedly connected with a detection device (2).

4. The automatic detection precision device of a manipulator according to claim 1, characterized in that: the photoelectric switch mounting plate (6) is L-shaped.

5. The automatic detection precision device of a manipulator according to claim 1, characterized in that: the guide sleeve (5) is cylindrical and is provided with threads on the outer side.

6. The automatic detection precision device of a manipulator according to claim 1, characterized in that: the supporting base (9) is fixedly connected with a central structure (8), and the inside of the central structure (8) is connected with a central mechanism positioning bolt (1) through threads.