KR102020873B1 - Ogive's automatic measurement and inspection system - Google Patents

Abstract

The present invention relates to an apparatus for automatically measuring and inspecting an ogive, capable of determining and inspecting good/bad of a manufactured ogive. According to the present invention, the apparatus comprises: a first measurer (10) having an outer diameter measurer (12, 12′) installed therein; a second measurer (20) installed to measure whether torque is excessive; a third measurer (30) to measure whether the torque is insufficient; a fourth measurer (40); a turnover device (50) including a clamper installed therein to rotate the ogive (O) by 180 degrees; a fifth measurer (60); a seventh measurer (70) to measure concentricity; a defect discharge device (80) discharging a bad ogive (O); a seventh measurer (90); and a good ogive discharger (100) including a work jig and a rodless cylinder installed therein.

Description

Ogive's automatic measurement and inspection system

The present invention is to measure the quality of the OJIVE (OGIVE: Nose cone), that is, head diameter, tail diameter, tail screw outer diameter, undercut inner diameter, the length of the body assembly and the length of the body assembly, and determine the quantity and defect The present invention relates to an automatic measurement and inspection apparatus of OJAVE, which allows the first and seventh measuring devices to be arranged in order according to the specifications to be measured and inspected. It consists of transfer, oscillation turnover device, oscillation fault ejector and good quality oscillator ejector which repeat oscillation to pitch feed.The defective product is discharged by the measured value which is measured and inspected by each meter and the good product is discharged separately. The present invention relates to an automatic measurement and inspection device that can be constructed according to a value and reflected in a manufacturing facility.

In general, OJIVE is a streamlined portion between the fuselage and the core of the carcass, so that the front side of the carcass is manufactured in a streamlined shape to reduce the air resistance.

The OJIVE is a product that the operator directly measures and inspects the product after the production and production.Therefore, problems and errors occur in the measurement of the measured value for each worker, and automatic correction is not made to the processing equipment according to the change of the measured value. In this situation, there is a need for an inspection device capable of automatically performing the measurement of the produced ozive.

Prior arts related to bullets, such as the conventional ozave, are registered in Korean Patent Publication No. 10-1638033 (a bullet inspection device that continuously performs measurement and correction of transported bullets), and Korean Patent Publication No. 10-1306947 (casing inspection device). And Published Patent Publication No. 10-2014-0070908 (a bullet inspection device) and the like.

The first patent is a bullet measuring unit disposed to the left and right of the upper track surface section of the bullet transport track insert the bullet into the measuring chamber next to the track to measure the contour of the bullet and then withdraw it back to the track and then in the modified chamber According to the work result of the previous measuring chamber, the amendment is selectively applied to the corresponding bullet, and the bullet sorting part is arranged on the left or right side of the track surface after passing the bullet corrector, and the current section is based on the work result of the chamber corresponding to its turn in the previous section. All the processes of supplying, measuring, modifying and sorting bullets are carried out continuously following the previous work result of specific bullets.

The second patent is to install a casing holding device that rotates forward and backward in the state of holding the casing on the frame and to contact the outer periphery of the casing on the frame on one side of the casing holding device to measure the thickness of the circumferential side wall of the casing An inspection device is installed, which consists of a side wall thickness inspector and an upper thickness inspector that contacts the horizontal blockage on the upper side of the casing and inspects the thickness of the horizontal blockage, and the coolant is circulated inside the casing holding device so that the coolant is circulated. With the thickness checker approaching the casing side at the same time, the thickness of the circumferential side wall of the casing and the upper blockage can be measured simultaneously.

The third patent discloses an inspection unit for inspecting a bullet and an inspection unit arranged on a conveying path of a bullet conveyed by a conveying unit and a conveying unit in a row and a bullet supplied by a supply unit for supplying a bullet. It is a structure composed of classification units classified according to the inspection results inspected by the unit.

The first registered patent transfers the bullet through the bullet input unit and the coal supply module, and measures the total length, contour and shoulder length of the bullet with an electronic sensor in the bullet measuring unit, and corrects it in the bullet correction government if necessary. It is a structure that cannot be applied to the oscillation of measuring and correcting the bullet which is transferred to the structure discharging through the part and the discharging part.

The second patent is a device for inserting the casing in the rotating casing holding device and the side wall thickness checker and the upper thickness checker to check the side wall thickness and the upper thickness of the casing simply to inspect the top and side wall thickness of the casings There are several problems with applying to the archive.

The third published patent sequentially supplies bullets from a supply unit to a conveying unit, and installs an inspection unit and a sorting unit on the conveying unit to measure whether the bullet is defective by the imaging unit of the inspecting unit, so that the defective bullet is separately separated from the sorting unit. It is a structure that examines the appearance of a bullet in a manner similar to that of the second patent, which is discharged, and can be applied to a fragment inspection such as a bullet. The structure is complicated and the shape is not simple. Application is an impossible structure.

Therefore, the present invention has been created for the purpose of solving the above-mentioned problems, the specifications formed while manufacturing the ozave, that is, the inner diameter of the head, the inner diameter, the outer diameter of the thread, the inner diameter of the undercut, the outer diameter, the length of the body assembly and In order to perform the measurement and inspection of the overall length, etc., the first measuring instrument that simultaneously measures the inner diameter of the outer diameter, the screw outer diameter and the undercut outer diameter, the second measuring instrument that checks the thread gauge, the small reference diameter distance and the large reference diameter at the tail end Fourth measuring device to measure the distance, Turnover device to turn over the oscillation 180 degrees, Fifth measuring device to measure the length and inner diameter of the body assembly, Sixth measuring device to measure the concentricity, Defective discharge device of the oscillator, Tofu When the 7th measuring device and the Ozaive good-quality ejector which measure the large reference diameter distance and the small reference diameter distance in a cross section are installed sequentially, and the pitch is conveyed repeatedly by transfer It is possible to automatically measure and inspect the good and bad products of Ozaive, and to build the measured values measured and inspected by each measuring device as data and apply them to the Ozaive manufacturing facility to minimize the defective rate of the product. It is possible to provide automatic measurement and inspection device of OZAVE.

The present invention is the first measuring instrument is installed, the outer diameter measuring sphere for measuring the inner diameter and the total length of the tail and the outer diameter and the outer diameter of the outer thread, and the second gauge, screw gauge installed to measure the excess torque in the torque meter The third measuring instrument is installed to measure the torque under the torque meter.The small measuring instrument is installed on the same line. Turn-over device equipped with a rotating clamper for rotating the jive 180 degrees, a fifth measuring instrument equipped with a head bore and a body assembly length measuring instrument, and a sixth measuring instrument installed to chuck the jaw ozove and measure concentricity with the gauge holder. Poor discharge device for discharging defective ozove with pusher installed, large and small reference diameter gauge The first, second, third, fourth, and seventh gauges with the small gauge frame installed on the same line, and the jig discharger equipped with the work jig and the rodless cylinder are sequentially installed and transferred to the conveyor. 5, 6, 7 measuring device, turn over device, bad discharge device, and the pitch transfer to the transfer of a single body to transfer to the front end shuttle of the good quality ejector.

Therefore, the present invention improves inspection speed, inspection time and inspection precision by applying automatic measurement and inspection device to manual operation that the operator measures and inspects the manufactured ozave using a measuring instrument. It is effective in minimizing the errors that may occur in the manufacturing stage of the product by increasing the measured value obtained while increasing and performing the measurement and inspection work to the Ozaive manufacturing equipment.

1 is a conceptual view of a planar structure showing the overall structure of the present invention
2 is a front structural conceptual view showing the overall structure of the present invention;
3 is a diagram illustrating the structure and operation of the first measuring device of the present invention;
4 is a diagram illustrating the structure and operation of the second and third measuring devices of the present invention;
5 is a diagram illustrating the structure and operation of a fourth measuring device of the present invention;
6 is a diagram illustrating the structure and operation of a fifth measuring device of the present invention;
7 is a diagram illustrating the structure and operation of the sixth measuring device of the present invention;
8 is a diagram illustrating the structure and operation of the seventh measuring device of the present invention;

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

1,2 is a plan and front structure conceptual view showing the overall structure of the present invention the first measuring device, the second measuring device, the third measuring device, the fourth measuring device, the turn-over device, the fifth measuring device, the sixth measuring device, defective discharge device , The seventh measuring device and the double dancing ejector are sequentially configured and pitch transfer to a single body transfer, Figures 3 to 8 are the structure and operation of the first measuring device to the seventh measuring device of the present invention and the installation structure of each measuring device and Shown for operation explanation.

In the automatic measurement and inspection device (A) for measuring and inspecting the head inner diameter, tail inner diameter, tail screw outer diameter, undercut inner diameter, outer diameter, and length of the body assembly of the manufactured Ozarbe (O),

Torque meter (21) with a first measuring instrument (10) and a screw gauge (22) provided with an inner diameter and full length length measuring instrument (11) and an outer diameter measuring instrument (12, 12 ') for measuring a tail screw outer diameter and an undercut outer diameter. In the second measuring device 20, the thread gauge 32 installed to measure the excess torque in the torque meter 31, the third measuring device 30 installed to measure whether the torque is exceeded, Large gauge frame 42, 42 'with large reference diameter gauges 41, 41' respectively equipped with a fourth measuring instrument 40, arranged in the same line, oscillation O for subsequent measurement and inspection To the turn-over device 50 having a rotating clamper for rotating the device 180 degrees, a head measuring instrument 61 and a fifth measuring instrument 60 equipped with a body assembly length measuring instrument 62, jaws 71. The sixth measuring device 70 installed to chuck the jive O and measure the concentricity with the gauge holder 72, a pusher is installed to discharge the defective ozive O. Discharge device 80, the seventh measuring unit 90, which is equipped with large and small reference diameter gauges 91 and 91 'at the head cross-section, respectively, and the small gauge frames 92 and 92' are arranged on the same line; The first, second, third, fourth, fifth, sixth and seventh measuring instruments (O) having passed the air cleaning while sequentially installing the good quality ejector 100 having the work jig and the rodless cylinder installed thereon and being transferred to the conveyor ( 10) (20) (30) (40) (60) (70) (90), the turn over device (50), the defective transfer device (80) and the transfer of a single piece to the front end shuttle of the good quality ejector ( 110 to pitch feed.

The first measuring device 10 has a tail inner diameter and a full length length measuring instrument 11 for measuring the tail inner diameter and the full length (total length) of the oscillation O on the upper frame and the cylinder of the oscillator O by means of a cylinder. The inner diameter measuring spheres 12 and 12 'were measured while raising the inner side and measuring the outer diameter of the outer thread and the outer diameter of the undercut at the lower portion thereof, so that they could be measured by moving forward and backward in a clamping manner.

The second and third measuring devices 20 and 30 lower the screw gauges 22 and 32 while rotating the oscillator O with a servo motor, thereby providing a positive value according to the set values of the torque meters 21 and 31. Test was made possible.

The fourth measuring unit 40 is first advanced to measure the small reference diameter distance while the small gauge frame 42 equipped with the small reference diameter gauge 41 is lifted by the cylinder at the tail end of the oscillation O. Afterwards, the two gauges were installed on the same line so that the large gauge frame 42 'equipped with the large reference diameter gauge 41' was moved up and down by the cylinder to measure a large reference diameter distance.

The fifth measuring device (60) is installed in the upper frame to measure the head bore diameter 61, while moving up and down by a cylinder to measure the head inner diameter of the oscillation (O) to the body assembly length measuring sphere 62 installed in the lower portion It was possible to measure the length of the body assembly.

The sixth measuring device 70 allows the work clamp to descend to chuck the oscillation O with the jaw 71 and to measure the concentricity while the gauge holder 72 moves forward and backward.

The seventh measuring unit 90 moves forward to measure the large reference diameter distance while the large gauge frame 92 mounted with the large reference diameter gauge 91 is lifted by the cylinder at the head end of the oscillation O. After the second advance, the small gauge frame 92 'equipped with the small reference diameter gauge 91' was lifted by the cylinder, and two measuring instruments were installed on the same line so that the small reference diameter distance could be measured.

The present invention as described above is the first measuring the inner diameter and outer diameter of the screw, the first measuring the outer diameter of the cut, the second and third measuring instruments to check the thread gauge, the fourth and the smallest reference diameter distance in the tail section measuring a large reference diameter distance Measuring device, Turnover device for turning over the oblique by 180 degrees, Fifth measuring device for measuring the length of the body assembly and the head inside diameter, Sixth measuring device for measuring the concentricity, Bad discharge device of the ozive, Large reference diameter distance from the head section And the inside of the head, the inside diameter of the head, the inside diameter of the screw, the inside diameter of the undercut, Automatic measurement and inspection of outer diameter, length and length of the body assembly part, and measurement and inspection of good and defective products of Ozarive and measured by the first to seventh measuring devices Build a test to measure the data to apply to the production facility to provide five Jive Jive for five automatic measurement and inspection apparatus that can minimize the failure rate of the product.

As shown in FIG. 1 and FIG. 2, the present invention includes a first measuring device 10, a second measuring device 20, a third measuring device 30, and a fourth measuring device for automatically performing measurement and inspection of the manufactured ozive. The measuring device 40, the turn-over device 50, the fifth measuring device 60, the sixth measuring device 70, the defective discharge device 80, the seventh measuring device 90 and the good quality discharger 100 are sequentially installed The first, second, second, third, fourth, fifth, sixth and seventh measuring devices 10, 20, 30, and 40 are transferred to the conveyor 110 by passing the air cleaning while conveying to a conveyor. (60) (70) (90), the pitch over the shuttle of the turn-over device (50), the defective discharge device (80) and the good product ejector (100) can automatically measure and inspect the Ojave (O). It was made.

The automatic measurement and inspection device (A) is a pitch by the transfer 110 formed as a single body when the prepared Ojabe (O) is transported to the conveyor to wash the foreign matter attached to the inside and outside by an air spray method and located at the tip of the conveyor After transfer, settle in shuttle of each measuring machine and ejector, measure and inspect each process, and after return to each shuttle, measure and inspect Ojave (O) by transferring pitch to the next process by transfer 110. It is.

When the first measuring device 10 is transferred from the conveyor to the transfer 110 to the shuttle of the first measuring device 10 as shown in FIG. 3, the first measuring device 10 moves forward from the shuttle and the tail inner diameter and the length measuring instrument 11 installed on the upper frame are lowered. At the same time, the outer diameter measuring sphere (12, 12 ') is advanced inward to measure the inner diameter and the full length, and the outer thread diameter and the undercut outer diameter.

At this time, the outer diameter measuring sphere (12, 12 ') is determined by making the second and third measurements while rotating the Ojabe (O) 120 degrees and 240 degrees by the AC geared motor after the first measurement, and the outer diameter measuring sphere 12 ( 12 ') is reversed and the tail inner diameter and the full length length measuring instrument 11 of the upper frame are raised, and the oscillator O is returned to the shuttle at the position for transferring the transfer 110.

The second measuring device 20 advances to the lower end of the screw gauge 22 when the oscillator O passing through the first measuring device 10 arrives at the shuttle by the pitch transfer of the transfer 110 as shown in FIG. 4. After clamping the lower end of the jive (O), the servomotor is rotated forward to rotate the threaded portion to the locked position, and the thread gauge 22 is lowered by the cylinder to measure the positive part by the set value of the torque meter 21.

In the above measurement, if the torque is within the range of the set value or the torque is exceeded, stop and then reverse rotation to complete the measurement, make a determination of positive and negative, rotate to the loose position of the screw, raise the screw gauge 22 and then oscillate ( O) is returned to the shuttle in the position to transfer to the transfer (110).

The third measuring device 30 is a device for measuring and inspecting the screw gauge 32 and the torque meter 32 in the same structure and method as the second measuring device 20. After the stop, reverse rotation to complete the measurement, confirm the acceptance, reverse rotation to the screw loosening position, raise the screw gauge 32, and then shuttle to the position to transfer the Ojabe (O) to the transfer (110) To return.

The second and third measuring instruments 20 and 30 determine whether or not the screw gauges 22 and 32 and the torque meters 21 and 31 are determined by the set value. Is exceeded, the third measuring device 30 is a measuring device that determines whether or not the torque (O) by determining whether the torque is less than.

As shown in FIG. 5, when the oscillator O passing through the third measuring device 30 arrives at the shuttle by the pitch transfer of the transfer 110, the fourth measuring device 40 moves forward to the small gauge frame 42. The small reference diameter gauge 41, which is mounted, descends by the cylinder to measure the small reference diameter distance, then rises and moves forward to the second large diameter gauge gauge 41 'mounted on the large gauge frame 42'. After descending to measure a large reference diameter distance and ascend, the oscillator O returns to the shuttle at the position for transferring the transfer 110 to the transfer 110.

The fourth measuring device 40 is provided with a small and large reference diameter gauges 41 and 41 'sequentially on the same line to measure the small reference diameter distance and the large reference diameter distance over one and two orders. The size of the small and large reference diameter gauges 41 and 41 'was set to correspond to the size of the small reference diameter and the large reference diameter.

The turn-over device 50 is a device that rotates the oscillation O 180 degrees for the smooth measurement and inspection of the subsequent process of the oscillation O passing through the fourth measuring instrument 40 to the pitch transfer of the transfer 110. Upon arrival, the clamp descends to chuck and then ascends, rotates to 180 degrees, lowers and releases the clamp, and the clamp rises to return to the shuttle at the position for transferring the oscillator O to the transfer 110.

The fifth measuring unit 60 moves forward when the ozone O rotated 180 degrees by the turn-over device 50 arrives at the shuttle as shown in FIG. 6 so that the head bore 61 is mounted on the upper frame. By measuring the length of the head assembly at the same time, and measuring the length of the body assembly at the same time with the lower body assembly length measuring sphere 62, and rotating the oscillation (O) 120 degrees and 240 degrees to make the secondary diameter of the head diameter. When the third measurement is completed and the head bore 61 is raised, the oscillator O returns to the shuttle at the position for transferring the transfer 110 to the transfer 110.

The sixth measuring unit 70 moves forward when the oscillator O passing through the fifth measuring unit 60 arrives at the shuttle by the pitch transfer of the transfer 110 as shown in FIG. 7. After chucking and rotating the oscillator (O), rotate it to the screw assembly position, and advance the gauge holder (72) to measure concentricity (shake) while rotating the oscillator (O) two times. ) Rotates backward to reverse the body assembly screw unscrewing position, releases the chucking of the jaw 71, raises the work clamp, and returns to the shuttle at the position to transfer the oscillator (O) to the transfer (110).

When the defective discharge device 80 has arrived at the shuttle in the pitch transfer of the transfer 110 when the oscillating O passing through the sixth measuring device 70, the ozone (O) is determined to be defective in the previous step The product is discharged to the outside by the pusher, and when it is judged good quality, it is waited at that position.

The seventh measuring unit 90 is first advanced when the oscillating O, which has passed through the defective discharge device 80, arrives at the shuttle by the pitch transfer of the transfer 110 as shown in FIG. 8, to the large gauge frame 92. The large reference diameter gauge 91 mounted is lowered by the cylinder to measure the large reference diameter distance, then ascends and moves forward to the second small diameter gauge gauge 91 'mounted on the small gauge frame 92'. After descending to measure a small reference diameter distance and ascends, it returns to the shuttle at the position to transfer the oscillation O to the transfer 110.

The seventh measuring unit 90 is provided with a large and small reference diameter gauges (91, 91 ') sequentially on the same line to measure the large reference diameter and small reference diameter distance over one and two orders. It was.

The goodness ejector 100 advances when the oscillator O, which has passed through the seventh measuring unit 90, arrives at the shuttle by the pitch transfer of the transfer 110, and then, when the rust preventive oil applicator descends, applies the rust preventive oil and ascends, and then increases (O) returns to the shuttle at the position to transfer to the transfer 110, and discharges the good quality ozone (O) by the work jig and the rodless cylinder.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. And such changes fall within the scope of the claims.

10: first measuring instrument 11: tailing diameter and full length length measuring instrument
12,12 ': outer diameter measuring sphere 20,30: second, third measuring sphere
21, 31: Torque meter 22, 32: Screw gauge
40: 4th meter 41,41 ': Small and large reference diameter gauges
42,42 ': Small, large gauge frame 50: Turnover
60: fifth measuring instrument 61: head bore diameter measuring instrument
62: body assembly length measuring sphere 70: the sixth measuring instrument
71: jaw 72: gauge holder
80: bad discharge device 90: 7th measuring device
91,91 ': Large, small gauge diameter 92,92': Large, small gauge frame
100: Good product ejector 110: Transfer
A: Automatic measurement and inspection device O: Ozive

Claims (7)

In the automatic measurement and inspection device (A) for measuring and inspecting the head inner diameter, tail inner diameter, tail screw outer diameter, undercut inner diameter, outer diameter, and length of the body assembly of the manufactured Ozarbe (O),
Torque meter (21) with a first measuring instrument (10) and a screw gauge (22) provided with an inner diameter and full length length measuring instrument (11) and an outer diameter measuring instrument (12, 12 ') for measuring a tail screw outer diameter and an undercut outer diameter. In the second measuring device 20, the thread gauge 32 installed to measure the excess torque in the torque meter 31, the third measuring device 30 installed to measure whether the torque is exceeded, Large gauge frame 42, 42 'with large reference diameter gauges 41, 41' respectively equipped with a fourth measuring instrument 40, arranged in the same line, oscillation O for subsequent measurement and inspection To the turn-over device 50 having a rotating clamper for rotating the device 180 degrees, a head measuring instrument 61 and a fifth measuring instrument 60 equipped with a body assembly length measuring instrument 62, jaws 71. The sixth measuring device 70 installed to chuck the jive O and measure the concentricity with the gauge holder 72, a pusher is installed to discharge the defective ozive O. Discharge device 80, the seventh measuring unit 90, which is equipped with large and small reference diameter gauges 91 and 91 'at the head cross-section, respectively, and the small gauge frames 92 and 92' are arranged on the same line; The first, second, third, fourth, fifth, sixth and seventh measuring instruments (O) having passed the air cleaning while sequentially installing the good quality ejector 100 having the work jig and the rodless cylinder installed thereon and being transferred to the conveyor ( 10) (20) (30) (40) (60) (70) (90), the turn over device (50), the defective transfer device (80) and the transfer of a single piece to the front end shuttle of the good quality ejector ( Automated measurement and inspection of the Ojave characterized in that the pitch can be conveyed to 110). The method of claim 1,
The first measuring device 10 measures the tail inner diameter and the full length of the oscillation O by installing a tail inner diameter and a full length length measuring instrument 11 on the upper frame, and while raising and lowering the inside of the oscillating O by a cylinder. And the outer diameter measuring sphere (12) (12 ') for measuring the outer diameter and the outer diameter of the outer thread cut in the lower portion of the automatic measurement and inspection device of Ozaive characterized in that it can be measured by moving forward and backward in the clamping method. The method of claim 1,
The second and third measuring devices 20 and 30 lower the screw gauges 22 and 32 while rotating the oscillator O with a servo motor, thereby providing a positive value according to the set values of the torque meters 21 and 31. Ojave's automatic measurement and inspection device characterized in that the inspection. The method of claim 1,
The fourth measuring unit 40 is first advanced to measure the small reference diameter distance while the small gauge frame 42 equipped with the small reference diameter gauge 41 is lifted by the cylinder at the tail end of the oscillation O. After the second advance, the large gauge frame 42 'equipped with the large reference diameter gauge 41' is lifted by the cylinder, and two measuring instruments are installed on the same line to measure a large reference diameter distance. Ojave automatic measuring and inspection device. The method of claim 1,
The fifth measuring device (60) is installed in the upper frame to measure the head bore diameter 61, while moving up and down by a cylinder to measure the head inner diameter of the oscillation (O) to the body assembly length measuring sphere 62 installed in the lower portion Automatic measurement and inspection device of Ojabe characterized in that the body assembly length can be measured. The method of claim 1,
The sixth measuring device 70 is characterized in that the work clamp is lowered to chuck the oscillation O with the jaw 71 and the gauge holder 72 can measure the concentricity while moving forward and backward. Automatic measuring and inspection device. The method of claim 1,
The seventh measuring unit 90 moves forward to measure the large reference diameter distance while the large gauge frame 92 mounted with the large reference diameter gauge 91 is lifted by the cylinder at the head end of the oscillation O. After the second advance, the small gauge frame 92 'equipped with the small reference diameter gauge 91' is lifted by the cylinder, and two measuring instruments are installed on the same line so that the small reference diameter distance can be measured. Ojave automatic measuring and inspection device.

Images