CN117168319A - Door and window section bar extrusion tooling processing detection device - Google Patents

Door and window section bar extrusion tooling processing detection device Download PDF

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Publication number
CN117168319A
CN117168319A CN202311141135.5A CN202311141135A CN117168319A CN 117168319 A CN117168319 A CN 117168319A CN 202311141135 A CN202311141135 A CN 202311141135A CN 117168319 A CN117168319 A CN 117168319A
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China
Prior art keywords
laser
detection
rotating
hole
door
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Withdrawn
Application number
CN202311141135.5A
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Chinese (zh)
Inventor
陈全平
刘永付
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Jiangxi Pucheng Mold Co ltd
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Jiangxi Pucheng Mold Co ltd
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Priority to CN202311141135.5A priority Critical patent/CN117168319A/en
Publication of CN117168319A publication Critical patent/CN117168319A/en
Withdrawn legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The application relates to the technical field of die machining, in particular to a door and window profile extrusion die machining detection device which comprises a first detection end, a second detection end and a control module. The first detection end is provided with a laser transmitter, and the laser transmitter controls the transmitting angle by a first driver. The second detection end is provided with a laser receiver, and the laser receiver is controlled to receive the angle by a second driver. The first detection end and the second detection end are used for being respectively arranged at two ends of a through hole of the extrusion die, so that the laser transmitter and the laser receiver are both positioned at the center of the opening of the through hole. The device can more sensitively detect the fine errors, greatly improves the detection capability of the fine flaws, and effectively avoids subsequent loss.

Description

Door and window section bar extrusion tooling processing detection device
Technical Field
The application relates to the technical field of die machining, in particular to a door and window profile extrusion die machining detection device.
Background
In the mold processing work, the processing precision of the mold is quite important, and if the precision of the mold deviates, corresponding flaws can exist in products produced by subsequently applying the mold. The production of the products is generally batched, the quantity is large, and the loss is very large. For more obvious processing flaws, the processing flaws are easier to inspect in the early stage, but for fine errors, the early stage inspection can be escaped, so that the subsequent product production is more easily influenced greatly.
In view of this, the present application has been made.
Disclosure of Invention
The application aims to provide a door and window profile extrusion die processing and detecting device which can more sensitively detect fine errors, greatly improve the capability of detecting fine flaws and effectively avoid subsequent loss.
Embodiments of the present application are implemented as follows:
a door and window profile extrusion die processing detection device, which comprises: the device comprises a first detection end, a second detection end and a control module.
The first detection end is provided with a laser transmitter, and the laser transmitter is hinged to the surface of the first detection end and is controlled by a first driver to transmit angles.
The second detection end is provided with a laser receiver, and the laser receiver is hinged to the surface of the second detection end and is controlled by a second driver to receive the angle.
The laser transmitter, the first driver, the laser receiver and the second driver are all electrically connected with the control module.
The first detection end and the second detection end are used for being respectively arranged at two ends of a through hole of the extrusion die, so that the laser transmitter and the laser receiver are both positioned at the center of the opening of the through hole.
When the laser receiver detects, the control module controls the emission angle and the receiving angle to keep the complementary relation, and when the laser receiver can receive the laser signal sent by the laser transmitter, the emission angle and the receiving angle are continuously adjusted, so that the laser receiver can receive the laser signal sent by the laser transmitter again. The control module determines the length of the through hole according to the transmitting angle and/or the receiving angle of the front and the back times and compares the length with the standard length.
Further, the control module determines the length of the through hole according to the following formula: s=n×x1= (n+1) x2.
Wherein: s is the length of the through hole. n is a positive integer. x1 is the distance between two adjacent reflection points on the same side in the through hole of the laser under the corresponding emission angle when the laser receiver receives the laser signal sent by the laser emitter. x2 is the distance between two adjacent reflection points on the same side in the through hole of the laser under the corresponding emission angle when the laser receiver receives the laser signal sent by the laser emitter again.
Further, the surface of the first detection end is provided with a first rotating piece, and the rotating axis of the first rotating piece is intersected with the central axis of the through hole and is perpendicular to the central axis of the through hole. The laser transmitter is arranged on the first rotating piece, the laser transmitting direction of the laser transmitter is perpendicular to the rotating axis of the first rotating piece, and a straight line corresponding to the laser transmitting direction of the laser transmitter passes through the intersection point of the rotating axis of the first rotating piece and the central axis of the through hole.
The surface of the second detection end is provided with a second rotating piece, and the rotating axial lead of the second rotating piece is intersected with the central axis of the through hole and is perpendicular to the central axis of the through hole. The laser receiver is arranged on the second rotating piece, the laser receiving direction of the laser receiver is perpendicular to the rotating axis of the second rotating piece, and a straight line corresponding to the laser receiving direction of the laser receiver passes through the intersection point of the rotating axis of the second rotating piece and the central axis of the through hole.
Further, door and window section bar extrusion tooling detection device still includes: the device comprises a die mounting platform to be tested, a detection adjusting plate and a driving mechanism.
The detection adjusting plate is connected to and driven by the driving mechanism, and the first detection end is arranged on the detection adjusting plate.
The plurality of die installation platforms to be tested are all close to the driving mechanism, and each die installation platform to be tested is provided with a positioning part for placing a die and a mounting frame for mounting a second detection end.
The driving mechanism is used for driving the detection adjusting plate to sequentially approach each die mounting platform to be detected, so that the first detection end is matched with the through hole of each die.
Further, the detection adjusting plate is provided with a rotating shaft, the rotating shaft is parallel to the edge of the detection adjusting plate and is arranged at intervals with the detection adjusting plate, and the rotating shaft is fixedly connected with the detection adjusting plate through connecting ribs. Each side of the detection adjusting plate is provided with a rotating shaft.
The driving mechanism includes: the device comprises a reference ring, a locking mechanism, a reference plate, a telescopic component, a first movable connecting component and a second movable connecting component.
The reference ring is fixedly arranged, the surface of the reference ring is provided with a matching seat, and the matching seat is provided with a matching groove matched with the rotating shaft. The plurality of matching seats are distributed at intervals along the circumference of the reference ring, and each matching seat is correspondingly provided with a locking mechanism.
The reference plate is arranged below the reference ring and is arranged at intervals with the reference ring, and the reference plate is fixedly connected with the reference ring through the support posts.
The bottom of the telescopic component is connected with the reference plate through the first movable connecting component, and the top of the telescopic component is connected with the detection adjusting plate through the second movable connecting component.
Each locking mechanism is independently controlled and is used for locking the rotating shaft in the matching groove so that the rotating shaft can rotate in the matching groove.
Further, the matching seat comprises a plurality of supporting sheets which are arranged in parallel at intervals, each supporting sheet is provided with a semicircular notch, and the semicircular notches jointly form a matching groove.
Further, an annular groove is formed in the middle of the rotating shaft.
The locking mechanism includes: a cylinder assembly and a locking block. The locking piece is connected in the flexible end of cylinder subassembly, and the width of locking piece and the width looks adaptation of annular groove. The locking block is perpendicular to the rotating shaft, and is used for extending to the annular groove and being matched with the annular groove, so that the rotating shaft is abutted to the matching groove.
Further, the first movable connection assembly includes: the first support, the first axis body, the second axis body and the second support.
The first support is arranged on the reference plate, and the first shaft body is rotatably matched with the first support. The first shaft body and the second shaft body are fixedly connected and are vertically arranged, and the second shaft body is rotatably matched with the second bracket.
The rotation axis, cooperation seat and locking mechanical system are four, and the first axis body sets up along the length direction of a set of cooperation groove.
The bottom fixed connection of flexible subassembly is in the second support.
Further, the second movable connection assembly includes: the third support, the third axis body, the fourth axis body and the fourth support.
The third support is erected on one side, far away from the first detection end, of the detection adjusting plate, and the third shaft body is rotatably matched with the third support. The fourth shaft body is fixedly connected with the third shaft body and is perpendicular to the third shaft body, and the fourth shaft body is rotatably matched with the fourth bracket.
The rotation axis, the cooperation seat and locking mechanical system are four, and the third axis body sets up along the length direction of a set of cooperation groove.
The top end of the telescopic component is fixedly connected with the fourth bracket.
The technical scheme of the embodiment of the application has the beneficial effects that:
the control module of the door and window profile extrusion die processing detection device provided by the embodiment of the application determines the length of the through hole according to the front and back two emission angles and/or the receiving angles and compares the length with the standard length. And if the measured length is the same as the designed standard length, indicating that the length of the through hole is qualified. If the measured length is different from the designed standard length, the through hole length is unqualified, and the die needs to be adjusted.
The method is particularly suitable for the situation that the inner wall of the through hole is subjected to mirror surface treatment, and can be used for detecting whether the length of the through hole meets the design requirement or not more accurately. The method can detect fine errors and greatly improves the detection capability of fine flaws.
In general, the door and window profile extrusion die processing and detecting device provided by the embodiment of the application can more sensitively detect fine errors, greatly improves the capability of detecting fine flaws and effectively avoids subsequent loss.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a laser transmitter when a laser signal is received by a laser receiver;
FIG. 2 is a schematic diagram of the laser receiver of FIG. 1;
FIG. 3 is a schematic view of the structure of the laser transmitter of FIG. 1;
FIG. 4 is a schematic diagram of the laser transmitter when the laser signal is again received by the laser receiver;
FIG. 5 is a schematic diagram of the laser receiver of FIG. 4;
FIG. 6 is a schematic view of the structure of the laser transmitter of FIG. 4;
fig. 7 is a schematic structural diagram of a door and window profile extrusion die processing detection device (detecting that an adjusting plate is just turned up);
FIG. 8 is a schematic view of the structure of FIG. 7 at the locked rotational axis;
FIG. 9 is a schematic view of the structure of the detection and adjustment plate in FIG. 7;
FIG. 10 is a schematic view of the first movable connecting component of FIG. 7;
fig. 11 is a schematic structural diagram of a door and window profile extrusion die processing detection device (after the detection adjusting plate is turned up);
FIG. 12 is a schematic view of the first test end mated with the mold under test after the test adjustment plate is flipped up;
FIG. 13 is a top view of the door and window profile extrusion die tooling detection apparatus;
FIG. 14 is a schematic view of the locking mechanism of FIG. 13;
FIG. 15 is a schematic view of the structure of FIG. 13 with the sensing adjustment plate removed;
fig. 16 is a schematic view of the locking mechanism of fig. 15.
Reference numerals illustrate:
door and window section bar extrusion die processing detection device 1000; a first detection end 100; a laser transmitter 110; a first rotating member 120; a second detection end 200; a laser receiver 210; a second rotating member 220; a mold mounting platform 300 to be tested; detecting the adjusting plate 400; a rotation shaft 410; an annular groove 411; a driving mechanism 500; a reference ring 510; a mating seat 520; a mating groove 521; a support tab 522; a semicircular notch 523; a locking mechanism 530; a cylinder assembly 531; a lock block 532; a reference plate 540; a telescoping assembly 550; a first articulation component 560; a first bracket 561; a first shaft 562; a second shaft body 563; a second bracket 564; a second articulation component 570; a third bracket 571; a third shaft 572; a fourth shaft 573; fourth stent 574.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like, do not denote that the components are required to be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel than "perpendicular" and does not mean that the structures must be perfectly parallel, but may be slightly tilted.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 6, the present embodiment provides a processing and detecting device 1000 for a door and window profile extrusion die, which is used for detecting minor flaws of the door and window profile extrusion die.
Door and window section bar extrusion tooling detection device 1000 includes: the first detecting terminal 100, the second detecting terminal 200 and a control module (not shown in the figure).
The first sensing tip 100 is provided with a laser transmitter 110, and the laser transmitter 110 is hinged to a surface of the first sensing tip 100 and the emission angle is controlled by a first driver (not shown).
The second detection end 200 is provided with a laser receiver 210, and the laser receiver 210 is hinged to a surface of the second detection end 200 and the receiving angle is controlled by a second driver (not shown in the figure).
The laser transmitter 110, the first driver, the laser receiver 210, and the second driver are all electrically connected to the control module.
The first detection end 100 and the second detection end 200 are configured to be disposed at two ends of a through hole of the extrusion die, respectively, so that the laser transmitter 110 and the laser receiver 210 are both located at a center position of a mouth of the through hole.
During detection, the control module controls the emission angle (such as angle a1 in fig. 3) and the receiving angle (such as angle b1 in fig. 2) to keep a complementary relationship, and when the laser receiver 210 can receive the laser signal sent by the laser transmitter 110, the emission angle and the receiving angle are continuously adjusted, so that the laser receiver 210 can receive the laser signal sent by the laser transmitter 110 again. At this time, the control module controls the transmitting angle (e.g., angle a2 in fig. 6) and the receiving angle (e.g., angle b2 in fig. 5) to remain in a complementary relationship.
The control module determines the length of the through hole according to the transmitting angle (angle a1 and angle a 2) and/or the receiving angle (angle b1 and angle b 2) of the front and back times and compares the length with the standard length. And if the measured length is the same as the designed standard length, indicating that the length of the through hole is qualified. If the measured length is different from the designed standard length, the through hole length is unqualified, and the die needs to be adjusted.
The method is particularly suitable for the situation that the inner wall of the through hole is subjected to mirror surface treatment, and can be used for detecting whether the length of the through hole meets the design requirement or not more accurately. The method can detect fine errors and greatly improves the detection capability of fine flaws.
In general, the door and window profile extrusion die processing detection device 1000 can more sensitively detect fine errors, greatly improves the detection capability of fine flaws, and effectively avoids subsequent losses.
Further, the control module determines the length of the through hole according to the following formula: s=n×x1= (n+1) x2.
When the laser receiver 210 can receive the laser signal sent by the laser transmitter 110, as shown in the states of fig. 2 and 3, the emission angle and the receiving angle are continuously controlled to be adjusted, in this embodiment, the emission angle is controlled to be reduced until the laser receiver 210 can receive the laser signal sent by the laser transmitter 110 again, and the state shown in fig. 5 and 6 is entered.
Wherein: s is the length of the through hole. n is a positive integer. x1 is the distance between two adjacent reflection points on the same side in the through hole at the corresponding emission angle (angle a 1) when the laser receiver 210 receives the laser signal emitted by the laser emitter 110. x2 is the distance between two adjacent reflection points on the same side in the through hole at the corresponding emission angle (angle a 2) when the laser receiver 210 receives the laser signal emitted by the laser emitter 110 again.
From the emission angles a1 and a2 and the diameter of the through hole, x1 and x2 can be calculated, so that the value of n can be determined, and finally the length s of the through hole can be determined.
In this embodiment, the surface of the first detecting end 100 has a first rotating member 120, and the axis of rotation 410 of the first rotating member 120 intersects with and is perpendicular to the central axis of the through hole. The laser emitter 110 is disposed on the first rotating member 120, the laser emitting direction of the laser emitter 110 is perpendicular to the axis 410 of the first rotating member 120, and a straight line corresponding to the laser emitting direction of the laser emitter 110 passes through an intersection point of the axis 410 of the first rotating member 120 and the central axis of the through hole.
The surface of the second detecting end 200 is provided with a second rotating member 220, and the axis of rotation 410 of the second rotating member 220 is intersected with the central axis of the through hole and is perpendicular to the central axis. The laser receiver 210 is disposed on the second rotating member 220, the laser receiving direction of the laser receiver 210 is perpendicular to the axis 410 of the second rotating member 220, and a straight line corresponding to the laser receiving direction of the laser receiver 210 passes through an intersection point of the axis 410 of the second rotating member 220 and the central axis of the through hole.
By the design, the detection precision can be effectively ensured.
Referring to fig. 1 to 16, the door and window profile extrusion die processing and detecting device 1000 further includes: the device comprises a die mounting platform 300 to be tested, a detection adjusting plate 400 and a driving mechanism 500.
The detection adjusting plate 400 is connected to the driving mechanism 500 and driven by the driving mechanism 500, and the first detection end 100 is disposed on the detection adjusting plate 400.
The plurality of mold mounting platforms 300 to be tested are all arranged close to the driving mechanism 500, and each mold mounting platform 300 to be tested is provided with a positioning part for placing a mold and a mounting frame for mounting the second detection end 200.
The driving mechanism 500 is used for driving the detection adjusting plate 400 to sequentially approach each die mounting platform 300 to be detected, so that the first detection end 100 is matched with the through holes of each die, and thus the dies can be detected one by one. When one of the dies is detected, the other die mounting platforms 300 to be detected can replace the die to be detected to ensure the continuity of detection.
Further, the detection and adjustment plate 400 is a square plate.
The detection adjusting plate 400 is provided with a rotation shaft 410, the rotation shaft 410 is parallel to the edge of the detection adjusting plate 400 and is arranged at intervals with the detection adjusting plate 400, and the rotation shaft 410 is fixedly connected with the detection adjusting plate 400 through connecting ribs. Each side of the detection and adjustment plate 400 is provided with a rotation shaft 410, and four rotation shafts 410 are located at the middle positions of the corresponding sides.
The driving mechanism 500 includes: reference ring 510, locking mechanism 530, reference plate 540, telescoping assembly 550, first articulation assembly 560, and second articulation assembly 570.
The reference ring 510 is fixedly arranged, and the reference ring 510 is of a regular quadrilateral annular structure. The surface of the reference ring 510 is provided with a fitting seat 520, and the fitting seat 520 is provided with a fitting groove 521 which is matched with the rotation shaft 410. The plurality of matching seats 520 are distributed at intervals along the circumferential direction of the reference ring 510, each matching seat 520 is correspondingly provided with a locking mechanism 530, and the matching seats 520 are arranged in one-to-one correspondence with the rotating shaft 410.
The datum plate 540 is arranged below the datum ring 510 and is arranged at intervals from the datum ring 510, and the datum plate 540 is fixedly connected with the datum ring 510 through a strut.
The bottom end of the telescopic assembly 550 is connected with the reference plate 540 through the first movable connection assembly 560, and the top end of the telescopic assembly 550 is connected with the detection and adjustment plate 400 through the second movable connection assembly 570.
Each locking mechanism 530 is independently controlled, and the locking mechanism 530 is used to lock the rotation shaft 410 in the mating groove 521 so that the rotation shaft 410 can rotate in the mating groove 521.
Only one locking mechanism 530 is in a locked state at a time. At this time, the telescopic mechanism starts to extend, and due to the supporting effect of the reference plate 540, the telescopic mechanism can jack up the detecting and adjusting plate 400 upwards, and due to the fact that only one rotating shaft 410 is locked in the matching groove 521, under the jacking effect of the telescopic mechanism, the detecting and adjusting plate 400 is turned upwards by taking the rotating shaft 410 locked in the matching groove 521 as a rotation center, so that the first detecting end 100 on the detecting and adjusting plate 400 is rotated upwards to be matched with the through hole of the die to be detected on the die mounting platform 300 to be detected, and the above detecting process is performed on the die to be detected.
Turning up in different directions can be achieved by changing the locked rotation shaft 410, so that the molds to be tested on different mold mounting platforms 300 to be tested are detected. This ensures continuous inspection on the one hand and reserves sufficient time for the replacement of the mold to be inspected for the other mold mounting platforms 300 to be inspected on the other hand.
Further, the mating seat 520 includes a plurality of parallel support pieces 522 arranged at intervals, each support piece 522 is provided with a semicircular notch 523, and the semicircular notches 523 together form a mating groove 521. By this design, the resistance during rotation of the rotation shaft 410 is effectively reduced.
An annular groove 411 is formed in the middle of the rotation shaft 410.
The locking mechanism 530 includes: a cylinder assembly 531 and a lock block 532.
The locking block 532 is coupled to the telescopic end of the cylinder assembly 531, and the width of the locking block 532 is adapted to the width of the annular recess 411. The locking piece 532 is disposed perpendicular to the rotation shaft 410, and the locking piece 532 is configured to extend to the annular groove 411 and fit into the annular groove 411, thereby abutting the rotation shaft 410 into the fitting groove 521.
By this design, the rotation shaft 410 is locked in the engagement groove 521 while the rotation shaft 410 is restrained from moving axially, thereby securing the stability of the reversing process.
Further, the first articulation component 560 includes: a first bracket 561, a first shaft body 562, a second shaft body 563, and a second bracket 564.
The first bracket 561 is mounted on the reference plate 540, and the first shaft 562 is rotatably coupled to the first bracket 561. The first shaft body 562 and the second shaft body 563 are fixedly connected and vertically arranged, and the second shaft body 563 is rotatably matched with the second bracket 564.
The number of the rotation shaft 410, the engagement seat 520 and the locking mechanism 530 is four, and the first shaft body 562 is disposed along the length direction of the set of engagement grooves 521.
The bottom end of the telescoping assembly 550 is fixedly coupled to the second bracket 564.
The second articulation component 570 includes: a third bracket 571, a third shaft 572, a fourth shaft 573, and a fourth bracket 574.
The third bracket 571 is disposed on a side of the detection adjustment plate 400 away from the first detection end 100, and the third shaft 572 is rotatably engaged with the third bracket 571. The fourth shaft body 573 and the third shaft body 572 are fixedly connected and vertically arranged, and the fourth shaft body 573 is rotatably matched with the fourth bracket 574.
The rotation shaft 410, the engagement seat 520 and the locking mechanism 530 are all four, and the third shaft 572 is disposed along the length direction of the set of engagement grooves 521.
The top end of telescoping assembly 550 is fixedly coupled to fourth bracket 574.
In summary, the door and window profile extrusion die processing and detecting device 1000 provided by the embodiment of the application can more sensitively detect fine errors, greatly improve the capability of detecting fine flaws, and effectively avoid subsequent losses.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (9)

1. Door and window section bar extrusion tooling detection device, its characterized in that includes: the device comprises a first detection end, a second detection end and a control module;
the first detection end is provided with a laser emitter which is hinged to the surface of the first detection end and the emission angle is controlled by a first driver;
the second detection end is provided with a laser receiver which is hinged to the surface of the second detection end and is controlled by a second driver to receive the angle;
the laser transmitter, the first driver, the laser receiver and the second driver are all electrically connected with the control module;
the first detection end and the second detection end are respectively arranged at two ends of a through hole of the extrusion die, so that the laser emitter and the laser receiver are both positioned at the center of the mouth part of the through hole;
during detection, the control module controls the emission angle and the receiving angle to keep a complementary relation, and when the laser receiver can receive the laser signal sent by the laser transmitter, the emission angle and the receiving angle are continuously adjusted, so that the laser receiver can receive the laser signal sent by the laser transmitter again; the control module determines the length of the through hole according to the transmitting angle and/or the receiving angle of the front and back times and compares the length with the standard length.
2. The door and window profile extrusion die tooling detection apparatus of claim 1, wherein the control module determines the length of the through hole according to the following equation: s=n×x 1 ＝(n+1)x 2 ；
Wherein: s is the length of the through hole; n is a positive integer; x is x 1 The distance between two adjacent reflection points on the same side in the through hole is the distance between the two adjacent reflection points of the laser at the corresponding emission angle when the laser receiver receives the laser signal sent by the laser emitter; x is x 2 And the distance between two adjacent reflection points on the same side in the through hole is the distance between the two adjacent reflection points of the laser on the same side in the through hole under the corresponding emission angle when the laser receiver receives the laser signal sent by the laser emitter again.
3. The door and window profile extrusion die processing detection device according to claim 1, wherein the surface of the first detection end is provided with a first rotating member, and the rotating axis of the first rotating member is intersected with the central axis of the through hole and is perpendicular to the central axis of the through hole; the laser transmitter is arranged on the first rotating piece, the laser transmitting direction of the laser transmitter is perpendicular to the rotating axis of the first rotating piece, and a straight line corresponding to the laser transmitting direction of the laser transmitter passes through the intersection point of the rotating axis of the first rotating piece and the central axis of the through hole;
the surface of the second detection end is provided with a second rotating piece, and the rotating axial lead of the second rotating piece is intersected with the central axis of the through hole and is vertically arranged; the laser receiver is arranged on the second rotating piece, the laser receiving direction of the laser receiver is perpendicular to the rotating axis of the second rotating piece, and a straight line corresponding to the laser receiving direction of the laser receiver passes through the intersection point of the rotating axis of the second rotating piece and the central axis of the through hole.
4. The door and window profile extrusion die tooling detection apparatus of claim 1, wherein the door and window profile extrusion die tooling detection apparatus further comprises: the device comprises a die mounting platform to be tested, a detection adjusting plate and a driving mechanism;
the detection adjusting plate is connected with the driving mechanism and driven by the driving mechanism, and the first detection end is arranged on the detection adjusting plate;
the plurality of to-be-detected die mounting platforms are arranged close to the driving mechanism, and each to-be-detected die mounting platform is provided with a positioning part for placing a die and a mounting frame for mounting the second detection end;
the driving mechanism is used for driving the detection adjusting plate to sequentially approach each die mounting platform to be detected, so that the first detection end is matched with the through hole of each die.
5. The door and window profile extrusion die processing detection device according to claim 4, wherein the detection adjusting plate is provided with a rotating shaft, the rotating shaft is parallel to the edge of the detection adjusting plate and is arranged at intervals with the detection adjusting plate, and the rotating shaft is fixedly connected with the detection adjusting plate through a connecting rib; each side of the detection adjusting plate is provided with the rotating shaft;
the driving mechanism includes: the device comprises a reference ring, a locking mechanism, a reference plate, a telescopic component, a first movable connecting component and a second movable connecting component;
the reference ring is fixedly arranged, the surface of the reference ring is provided with a matching seat, and the matching seat is provided with a matching groove matched with the rotating shaft; the plurality of matching seats are distributed at intervals along the circumferential direction of the reference ring, and each matching seat is correspondingly provided with the locking mechanism;
the reference plate is arranged below the reference ring and is arranged at intervals with the reference ring, and the reference plate is fixedly connected with the reference ring through a support column;
the bottom end of the telescopic component is connected with the reference plate through the first movable connecting component, and the top end of the telescopic component is connected with the detection adjusting plate through the second movable connecting component;
each of the locking mechanisms is independently controlled, and the locking mechanism is used for locking the rotating shaft in the matching groove so that the rotating shaft can rotate in the matching groove.
6. The door and window profile extrusion die processing and detecting device according to claim 5, wherein the matching seat comprises a plurality of supporting sheets which are arranged in parallel at intervals, each supporting sheet is provided with a semicircular notch, and the semicircular notches jointly form the matching groove.
7. The door and window profile extrusion die processing detection device according to claim 5, wherein an annular groove is formed in the middle of the rotating shaft;
the locking mechanism includes: a cylinder assembly and a locking block; the locking block is connected to the telescopic end of the air cylinder assembly, and the width of the locking block is matched with the width of the annular groove; the locking block is perpendicular to the rotating shaft and is used for extending to the annular groove and being matched with the annular groove, so that the rotating shaft is abutted to the matching groove.
8. The door and window profile extrusion die tooling inspection device of claim 5, wherein the first articulating assembly comprises: the device comprises a first bracket, a first shaft body, a second shaft body and a second bracket;
the first bracket is erected on the reference plate, and the first shaft body is rotatably matched with the first bracket; the first shaft body is fixedly connected with the second shaft body and is vertically arranged, and the second shaft body is rotatably matched with the second bracket;
the number of the rotating shafts, the matching seats and the locking mechanisms is four, and the first shaft body is arranged along the length direction of a group of matching grooves;
the bottom end of the telescopic component is fixedly connected with the second support.
9. The door and window profile extrusion die tooling inspection device of claim 5, wherein the second articulating assembly comprises: the device comprises a third bracket, a third shaft body, a fourth shaft body and a fourth bracket;
the third bracket is arranged on one side of the detection adjusting plate away from the first detection end, and the third shaft body is rotatably matched with the third bracket; the fourth shaft body is fixedly connected with the third shaft body and is vertically arranged, and the fourth shaft body is rotatably matched with the fourth bracket;
the number of the rotating shafts, the matching seats and the locking mechanisms is four, and the third shaft body is arranged along the length direction of one group of matching grooves;
the top end of the telescopic component is fixedly connected with the fourth bracket.
CN202311141135.5A 2023-09-06 2023-09-06 Door and window section bar extrusion tooling processing detection device Withdrawn CN117168319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311141135.5A CN117168319A (en) 2023-09-06 2023-09-06 Door and window section bar extrusion tooling processing detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311141135.5A CN117168319A (en) 2023-09-06 2023-09-06 Door and window section bar extrusion tooling processing detection device

Publications (1)

Publication Number Publication Date
CN117168319A true CN117168319A (en) 2023-12-05

Family

ID=88929464

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311141135.5A Withdrawn CN117168319A (en) 2023-09-06 2023-09-06 Door and window section bar extrusion tooling processing detection device

Country Status (1)

Country Link
CN (1) CN117168319A (en)

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