KR100719914B1 - Apparatus for inspecting standard check of finished tire - Google Patents

Abstract

The present invention relates to a standard inspection device for recognizing the standard information of the finished tire, and more particularly, to complete the centering alignment of the finished tire is accurately maintained to increase the character recognition rate located on the tire sidewall without distortion of the shape of the finished tire It relates to a tire specification inspection device.

To this end, the present invention is to convey the finished tire (1) of various specifications by using a conveyor to recognize and check the characters located on the sidewall of the finished tire (1) using a standard sensor while maintaining the centering alignment in the alignment unit In the present invention, a conveyance conveyor (4) for conveying and conveying the finished tire (1) to the alignment centering unit (6), and the center of the completed tire (1) conveyed by the conveyance conveyor (4) are aligned with a standard sensor ( 5) an alignment centering unit 6 in which the recognition standard is sensed, and a transfer belt belt conveyor 7 for transferring the finished tire 1 in which the standard is sensed to the stroke distance L. As shown in FIG.

Description

Apparatus for inspecting standard check of finished tire}

1 is a plan view of the entire configuration of the finished tire specification inspection apparatus according to the present invention,

2 is a front view of FIG. 1,

3 (A), (B) is an enlarged plan view and an enlarged front view of the conveying conveyor in FIGS.

Figure 4 (C), (D) is an enlarged plan view, an enlarged front view showing an operating state of the alignment centering portion,

5 (E), (F) is an enlarged plan view and an enlarged front view showing the structure of the main belt belt conveyor,

6 is an enlarged side view illustrating the alignment centering unit in FIG. 2.

Explanation of symbols on the main parts of the drawing

1: finished tire, 3: bead part,

4: conveying conveyor, 5: size detecting sensor,

6: alignment centering part, 7: transfer belt belt conveyor,

8: driving roller, 9: electric chain,

10: roller drive motor, 11: stopper,

12: friction reducing roller, 13: expectation,

14: fixed bar, 15: sliding actuator,

16: rail, 17 sliding bar,

18: Standard sensing bracket, 20: Up / down cylinder,

21: servo motor, 22: electric belt,

23: guide bar.

The present invention relates to a standard inspection device for recognizing the standard information of the finished tire, and more particularly, to complete the centering alignment of the finished tire is accurately maintained to increase the character recognition rate located on the tire sidewall without distortion of the shape of the finished tire It relates to a tire specification inspection device.

When the tires are manufactured, the tires are finally inspected before they are put into the warehouse, and there are inspections to recognize the standard information of the finished tires, which is determined by the size of the car housing, and between the housing and the tires. Since there must be a certain clearance, the test is to check whether the dimensions are kept within the range of each standard.

Conventionally, such a tire standard recognition inspection method is a method that the operator visually identifies and key-in, a barcode is pre-attached to a predetermined portion of the tire and automatically scanned by a scanning method, and recently, a mold There was a method of recognizing a number with a laser sensor.

The present invention is a device for automatically checking the mold number with a laser sensor is a technology in which the centering alignment of the finished tire is accurately maintained to improve the recognition rate by improving the accurate position movement of the tire.

Meanwhile, referring to the conventional mold number automatic recognition device, when the finished tire is transferred near the center of the main body by using a general conveyor, the tire which stops the tire near the center of the main body by a sensor for detecting the tire, The centering alignment of the tire is made using the wheels.

At this time, in order to assist the centering alignment of the tire, the conveyor has non-directional rollers to help the tires to slide.In this way, when the centering of the tires is aligned by the arms, the compression of these arms and the tire treads is different for each tire. It is difficult to expect accurate tire centering due to different and changeable conditions, and there is a concern that the tire may not be horizontal and tilted due to the point contact between the non-directional roller and the tire sidewall to assist the tire slip. As a result, the laser sensor does not properly recognize the text information attached to the sidewall, and the recognition rate decreases, which is annoying for the operator to manually sort the tires again.

Therefore, the present invention was invented to solve the above-mentioned conventional problems, and maintains the centering alignment of the finished tire more accurately, and improves the mold number recognition rate of the tire, thereby improving the finished tire standard inspection device The purpose is to provide.

The present invention for achieving the above object is to convey the finished tire by using a conveyor to maintain the centering alignment in the alignment unit and to recognize the inspection of the specification of the finished tire using a standard sensor, the finished tire Transfers the conveying conveyor for conveying to the alignment centering unit, the alignment centering unit for centering the completed tire conveyed by the conveying conveyor, and detecting the specification by the standard sensing sensor, and transporting the finished tire with the standard sensing to the stroke distance point. Conveying belt belt conveyor is made so that the characters located on the sidewall of the finished tire can be accurately recognized and inspected without tire distortion.

Hereinafter, the present invention will be described in detail with reference to the accompanying exemplary drawings.

1 and 2 are a plan view and a front view showing the entire tire specification inspection apparatus according to the present invention.

The present invention is to convey the finished tire (1) of various specifications by using a conveyor in the device for recognizing and inspecting the characters located on the sidewall of the finished tire (1) using a standard sensor while maintaining the centering alignment in the alignment unit In order to convey the finished tire 1 to the alignment centering unit 6, the conveying conveyor 4 and the completed tire 1 conveyed by the conveying conveyor 4 are aligned and centered to measure the size sensor 5. It consists of an alignment centering unit (6) where the recognition standard detection is made, and a transfer belt belt conveyor (7) for transferring the finished tire (1) made the standard detection to the stroke distance point (L).

In this case, the conveying conveyor 4 is a tire driving roller 8 for moving the finished tire (1) as shown in FIG. 3 and the driving force applied to the tire driving roller 8 through the transmission chain (9) as a medium. It consists of a roller drive motor 10 and a stopper 11 for stopping for primary alignment of various standard tires, the stopper 11 is to be raised and lowered by an electrical signal applied.

4 is a plan view and a front view showing an operating state of the alignment centering unit 6 according to the present invention, the alignment centering unit 6 includes a friction reducing roller 12 on which a finished tire 1 is mounted, and A fixed bar 14 fixed to the base 13 to fix one bead portion 3 of the finished tire 1, and adjacent to the fixed bar 14, the rail 16 is moved by the sliding actuator 15. According to the sliding movement bar 17 for the standard reciprocating sliding and the standard detecting bracket 18, and the standard detecting sensor (5) to recognize the standard detecting bracket (18).

Also, as shown in FIG. 5, the transfer belt belt conveyor 7 for transferring the finished tire 1 having completed the standard recognition to a predetermined stroke point L may move the transfer belt belt conveyor 7 up and down. Electric belt 22 connected to the servomotor 21 to drive up / down air cylinder 20 and this belt belt conveyor 7 and the lifting guide guide bar 23 of the belt belt conveyor 7. )

The finished tire standard recognition inspection device according to the present invention is a mold located on the sidewall of the finished tire (1) by precisely positioning the centering position while keeping the original tire level horizontally without applying any external force of the tire. Character can be recognized.

Next, the operation of the present invention will be described.

First, as shown in FIGS. 1 to 3, when any finished tire 1 enters through the conveying conveyor 4, the roller driving motor 10 is rotated and the transmission chain 9, which is a power transmission medium connected thereto, is rotated. ), The driving roller 8 engaged with it rotates and rotates and stops the finished tire 1 so as to be in close contact with the primary centering stopper 11.

Then, the conveying conveyor 4 and the conveying belt belt conveyor 7 rotate simultaneously to keep the finished tire 1 in a state as shown in FIG. 6, which is a proper position of the conveying belt belt conveyor 7, wherein the alignment The sliding moving bar 17 and the fixed bar 14 of the centering part 6 enter the inside of the bead part 3 of the finished tire 1.

Subsequently, when descending by the transfer belt belt conveyor 7 and the up / down cylinder 20, which is a body, the fixed bar 14, which is a standard sensing device, is slid between the bead portion 3 of the finished tire 1. The moving bar 17 is positioned.

Then, as shown in FIG. 4, when the sliding movement bar 17 is moved in the direction of the arrow by using the sliding actuator 15, the fixed bar 14 and the sliding movement bar 17 are formed on the finished tire 1. The bead part 3 is brought into close contact with each other. At this time, the standard sensing bracket 18 attached to the sliding movement bar 17 moves together to meet the standard detecting sensor 5 located at the bottom thereof. Standard recognition of the finished tire 1 is made by the sensor 5 and the finished tire 1 is brought into close contact with each other, so that alignment centering in the tire traveling direction is maintained once again, and then the sliding bar 17 is moved. It will return to its original state.

Then, when the finished tire 1 is raised by the up / down cylinder 20 again, the transfer belt belt conveyor 7 is moved to the center of the finished tire 1 by the servomotor 21. And it moves to a predetermined administrative point (L) of FIG.

At this time, the distance to move to a predetermined administrative point (L) for each tire standard by using the standard information is determined, which is possible by adjusting the servo motor 21 of the transfer belt belt conveyor (7).

In addition, the finished tire (1) located on the conveying belt belt conveyor 7 is accurate in the horizontal, it has the advantage that the tire shape can be maintained as it does not apply any external force to the finished tire.

As described above, the apparatus for recognizing the finished tire standard according to the present invention does not distort the shape of the tire when the character is located on the tire sidewall, thereby improving the character recognition rate and reducing the work cycle time.

Claims (5)

Completion of the tire (1) of the various specifications to carry the conveyor by using a conveyor to maintain the centering alignment in the alignment unit while the character of the character located in the sidewall of the tire (1) using the standard sensor to recognize the inspection of the finished tire (1) ) Is conveyed to the alignment centering unit 6, and the standard tire 1 is transported to the alignment center 6, and the standard tire 1 is transported to the alignment centering unit 6. In the finished tire standard recognition inspection device consisting of an alignment centering portion (6) made of, and a transfer belt belt conveyor (7) for transferring the finished tire (1) on which the standard is sensed to the stroke distance point (L), The alignment centering part 6 is fixed to the friction reducing roller 12 on which the finished tire 1 is mounted and fixed to the base 13 to fix one bead part 3 of the finished tire 1. (14), the sliding inspection bar (17) and the standard sensing bracket (18), which are capable of sliding reciprocating along the rail (16) by the sliding actuator (15) adjacent to the fixed bar (14), and the above-mentioned. Finished tire standard recognition inspection device, characterized in that consisting of the standard detection sensor (5) for recognizing the standard detection bracket (18). delete delete delete 2. The transfer belt belt conveyor unit (7) according to claim 1, wherein the transfer belt belt conveyor (7) is a servo for driving the transfer belt belt conveyor (7) and the up / down air cylinder (20) for raising and lowering the transfer belt belt conveyor (7). Finishing tire standard recognition inspection device, characterized in that consisting of the elevating guide bar 23 of the electric belt 22 and the transfer belt belt conveyor (7) connected to the motor (21).

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