Device for detecting and calibrating depth of U-shaped groove of aluminum-clad wooden door

By designing a U-groove depth detection and calibration device for aluminum-clad wooden doors, and utilizing adjustment components and laser displacement sensors, stable fixation and accurate detection of the U-groove were achieved. This solved the problems of low accuracy in manual measurement and poor equipment applicability, and improved detection efficiency and accuracy.

CN223596815UActive Publication Date: 2025-11-25HEBEI RISHENGCHANG ARCHITECTURAL DECORATION ENG CO LTD
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Patent Information

Application Number
CN202520055108.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-10
Publication Date
2025-11-25
Estimated Expiration
2035-01-10

AI Technical Summary

Technical Problem

In existing technologies, the depth detection of the U-shaped groove of aluminum-clad wood doors relies on manual operation, which has problems such as low measurement accuracy, low efficiency and inability to detect all directions. Moreover, existing equipment cannot be optimized for the special shape and material characteristics of aluminum-clad wood doors, resulting in inaccurate measurements.

Method used

A device for detecting and calibrating the depth of the U-groove in an aluminum-clad wooden door was designed, comprising a base, mounting frame, slider, clamping plate, linear motor, laser displacement sensor, and other components. The device achieves stable fixation of the U-groove by adjusting the components and clamping structure, and uses the laser displacement sensor for accurate detection.

Benefits of technology

It enables rapid and accurate detection of U-grooves in aluminum-clad wooden doors, improving detection efficiency and precision, meeting product quality standards, and reducing errors from manual operation and the impact of equipment shaking.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of door and window manufacturing and detection, and particularly relates to an aluminum-clad wooden door U groove depth detection and calibration device which comprises a base, a mounting frame, a strip-shaped plate, two sliding blocks, a mounting seat, a linear motor, a laser displacement sensor, two first clamping plates, two second clamping plates, a first adjusting assembly, a second adjusting assembly, a third adjusting assembly and a supporting and guiding assembly. A cross-shaped sliding groove is formed in the base, the two first clamping plates and the two second clamping plates are slidably mounted in the sliding groove, and the mounting frame is fixedly mounted in the sliding groove. The device is reasonable in design, can guarantee that the aluminum-clad door needing U-groove depth detection and calibration keeps good stability in the detection process, can well adapt to clamping of the aluminum-clad doors of different sizes, can rapidly and accurately detect and calibrate the depths of transverse and longitudinal U-grooves in the aluminum-clad wood door, and improves the detection accuracy of the aluminum-clad door. And the detection and calibration efficiency is greatly improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to door and window manufacturing detection technical field, especially a kind of aluminium-clad wooden door U slot depth detection calibration device. BACKGROUND

[0002] In the production and manufacturing process of aluminium-clad wooden door, the depth precision of U-shaped slot plays a vital role in product quality, and if the depth of U-shaped slot does not meet the standard, it will directly affect the subsequent assembly precision, sealing performance and overall aesthetic degree of aluminium-clad wooden door.

[0003] And the traditional U-shaped slot depth detection calibration method mostly relies on manual operation, and workers hold simple measuring tools, such as calipers, to measure the depth of U-shaped slot one by one. This manual measurement method has many drawbacks: on the one hand, the measurement accuracy is difficult to guarantee, and the visual and operation errors of people can easily lead to large deviation of measurement results, which cannot meet the increasingly stringent product quality standards; on the other hand, the detection efficiency is low, and in large-scale production line, manual measurement consumes a lot of time, slows down the production rhythm and increases the production cost. Moreover, manual operation cannot realize the full-range and continuous detection of U-shaped slot, and some subtle depth difference problems are easily missed.

[0004] With the continuous development of industrial automation technology, higher requirements are put forward for the detection link in the production process in various industries, and there is an urgent need for a device that can accurately, quickly and automatically detect and calibrate the depth of U-shaped slot of aluminium-clad wooden door. Some general detection equipment on the market cannot be optimized for the special shape and material characteristics of U-shaped slot of aluminium-clad wooden door, and it is difficult to be directly applied in the field of aluminium-clad wooden door production. For example, although some equipment has certain displacement measurement function, it lacks a structure specially designed for clamping and fixing U-shaped slot, which makes the measured object easy to shake during measurement, affecting the measurement accuracy; or its adjustment function is not flexible and accurate enough to meet the needs of depth detection at different positions of U-shaped slot. Therefore, the utility model provides a kind of aluminium-clad wooden door U slot depth detection calibration device to solve the above problems.

[0005] The information disclosed in this background section is intended only to increase an understanding of the general background of the present utility model and should not be construed as an acknowledgment or implication that this information constitutes prior art that is already known in the art. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the shortcomings mentioned in the background technology, and provides a kind of aluminium-clad wooden door U slot depth detection calibration device.

[0007] The technical purpose is achieved by the following technical scheme: an aluminum-clad wood door U-shaped groove depth detection and calibration device, comprising a base, a mounting frame, a strip-shaped plate, two sliding blocks, a mounting seat, a linear motor, a laser displacement sensor, two clamping plates one, two clamping plates two, an adjusting assembly one, an adjusting assembly two, an adjusting assembly three and a support and guide assembly.

[0008] The upper side of the base is provided with two convex grooves arranged in parallel, the two sliding blocks are slidably installed in the corresponding convex grooves, the strip-shaped plate is fixedly installed on the side close to the upper position of the two sliding blocks, the mounting seat is slidably installed on the strip-shaped plate, the linear motor is fixedly installed on the bottom side of the strip-shaped plate and connected with the mounting seat, the laser displacement sensor is fixedly installed on the bottom side of the mounting seat, and the adjusting assembly three is arranged in the two convex grooves and connected with the two sliding blocks.

[0009] The upper side of the base is provided with two convex grooves arranged in parallel, the two sliding blocks are slidably installed in the corresponding convex grooves, the strip-shaped plate is fixedly installed on the side close to the upper position of the two sliding blocks, the mounting seat is slidably installed on the strip-shaped plate, the linear motor is fixedly installed on the bottom side of the strip-shaped plate and connected with the mounting seat, the laser displacement sensor is fixedly installed on the bottom side of the mounting seat, and the adjusting assembly three is arranged in the two convex grooves and connected with the two sliding blocks.

[0010] Preferably, the adjusting assembly one comprises a double-shaft motor one and two first lead screws, two first lead screws are rotatably installed on the inner walls of the two sides of the mounting frame and located on the same axis, the thread directions of the two first lead screws are opposite, the two first lead screws are respectively threadedly connected with the corresponding clamping plates one, the ends of the two first lead screws away from each other are rotatably connected with the inner wall of the sliding groove, a double-shaft motor one is fixedly installed in the mounting frame, and the two output shafts of the double-shaft motor one are respectively axially fixedly connected with the corresponding first lead screws.

[0011] Preferably, the adjusting assembly two comprises a double-shaft motor two and two second lead screws, a second lead screw is rotatably installed on the inner walls of the front and rear sides of the mounting frame, the ends of the two second lead screws away from each other are rotatably connected with the inner wall of the sliding groove, the thread directions of the two second lead screws are opposite, the two second lead screws are respectively threadedly connected with the corresponding clamping plates two, a double-shaft motor two is fixedly installed in the mounting frame, and the two output shafts of the double-shaft motor two are respectively axially fixedly connected with the corresponding second lead screws.

[0012] Preferably, the support and guide assembly comprises four guide rods, a guide rod is fixedly installed around the mounting frame, the ends of the four guide rods away from the mounting frame are fixedly connected with the inner side wall of the sliding groove, and the four guide rods are respectively slidably connected with the two clamping plates one and the two clamping plates two.

[0013] Preferably, the adjusting assembly three comprises an adjusting motor and two third lead screws, the adjusting motor is fixedly installed on the rear side of the base, the third lead screws are rotatably installed in the two convex grooves, the rear end of one third lead screw is fixedly connected with the output shaft of the adjusting motor in an axial direction, and the two third lead screws are respectively screwed with corresponding sliding blocks.

[0014] Preferably, the adjusting assembly three further comprises a synchronous belt and two synchronous pulleys, the front ends of the two third lead screws extend to the front side of the base and are respectively fixedly sleeved with the synchronous pulleys, and the synchronous pulleys are rotatably connected with the same synchronous belt.

[0015] Preferably, a protective plate is fixedly installed on the front side of the base and located above the synchronous pulleys and the synchronous belt.

[0016] The beneficial effects of the present application are as follows:

[0017] The adjusting assembly one and the adjusting assembly two cooperate with the two clamping plates one and the two clamping plates two to clamp and fix the aluminum-clad wooden door which needs to be subjected to U-shaped groove depth detection and calibration, the support and guide assembly is arranged to ensure that the clamping plates one and the clamping plates two keep stable movement, the adjusting assembly three is arranged to adjust the longitudinal positions of the sliding blocks, the strip-shaped plates, the mounting seat and the laser displacement sensor, and the linear motor is arranged to adjust the transverse position of the laser displacement sensor, so that the aluminum-clad wooden door which needs to be subjected to U-shaped groove depth detection and calibration can be subjected to U-shaped groove depth detection and calibration operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 A perspective structural schematic view of an aluminum-clad wooden door U-shaped groove depth detection and calibration device is provided.

[0020] Figure 2 A sectional view structural schematic view of the aluminum-clad wooden door U-shaped groove depth detection and calibration device is provided. Figure 1 A top view structural schematic view of the aluminum-clad wooden door U-shaped groove depth detection and calibration device is provided.

[0021] Figure 3 A sectional view structural schematic view of the aluminum-clad wooden door U-shaped groove depth detection and calibration device is provided. Figure 1 A top view structural schematic view of the aluminum-clad wooden door U-shaped groove depth detection and calibration device is provided.

[0022] Figure 4 A structural schematic view of the adjusting assembly one, the adjusting assembly two, the clamping plate one, the clamping plate two and the support and guide assembly part is provided.

[0023] Figure 5 The utility model provides a structure diagram of mounting frame.

[0024] In the figure: 1, base; 11, mounting frame; 2, clamping plate one; 21, double-shaft motor one; 22, screw one; 3, clamping plate two; 31, double-shaft motor two; 32, screw two; 4, guide rod; 5, convex groove; 51, sliding block; 52, strip plate; 53, linear motor; 54, mounting seat; 55, laser displacement sensor; 6, screw three; 61, adjusting motor; 62, synchronous pulley; 63, synchronous belt; 64, guard plate. DETAILED DESCRIPTION

[0025] The technical scheme of the utility model will be described below clearly and completely in connection with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] REFERENCE Figures 1-5 A kind of aluminium-wooden door U slot depth detection calibration device, including base 1, mounting frame 11, strip plate 52, two sliding blocks 51, mounting seat 54, linear motor 53, laser displacement sensor 55, two clamping plates one 2 and two clamping plates two 3, the upper of base 1 is provided with the sliding slot of cross-shaped arrangement, two clamping plates one 2 and two clamping plates two 3 are all slidingly installed in the sliding slot, mounting frame 11 is fixedly installed in the sliding slot, two on the same axis on the inner wall of the two sides of mounting frame 11 are rotationally installed with screw one 22, the thread direction of two screw one 22 is opposite, two screw one 22 are respectively threadedly connected with corresponding clamping plate one 2, and the end of two screw one 22 away from each other is all rotationally connected with the inner wall of the sliding slot, double-shaft motor one 21 is fixedly installed in mounting frame 11, the two output shafts of double-shaft motor one 21 are respectively axially fixedly connected with corresponding screw one 22, can the interval between two clamping plates one 2 is synchronously adjusted reversely, the inner wall of the front and back two sides of mounting frame 11 is all rotationally installed with screw two 32, the end of two screw two 32 away from each other is all rotationally connected with the inner wall of the sliding slot, the thread direction of two screw two 32 is opposite, two screw two 32 are respectively threadedly connected with corresponding clamping plate two 3, double-shaft motor two 31 is fixedly installed in mounting frame 11, the two output shafts of double-shaft motor two 31 are respectively axially fixedly connected with corresponding screw two 32, can the interval between two clamping plate two 3 is synchronously adjusted reversely, mounting frame 11 is all fixedly installed with guide rod 4 around, the end of four guide rods 4 away from mounting frame 11 is all fixedly connected with the inner side wall of the sliding slot, and four guide rods 4 are respectively slidably connected with two clamping plates one 2 and two clamping plates two 3, can guarantee that two clamping plates one 2 and two clamping plates two 3 keep stable sliding in the sliding slot;

[0027] The top side of the base 1 is provided with two convex grooves 5 arranged in parallel with each other, two sliding blocks 51 are slidingly installed in the corresponding convex grooves 5 respectively, a strip-shaped plate 52 is fixedly installed on the side close to each other of the two sliding blocks 51 and is located on the upper position, a mounting seat 54 is slidingly installed on the strip-shaped plate 52, a linear motor 53 is fixedly installed on the bottom side of the strip-shaped plate 52 and is connected with the mounting seat 54, a laser displacement sensor 55 is fixedly installed on the bottom side of the mounting seat 54, an adjusting motor 61 is fixedly installed on the rear side of the base 1, two lead screws three 6 are rotatably installed in the two convex grooves 5, the rear end of one of the two lead screws three 6 is fixedly connected with the output shaft of the adjusting motor 61 in an axial direction, the two lead screws three 6 are threadedly connected with the corresponding sliding blocks 51 respectively, the positions of the two sliding blocks 51 can be synchronously adjusted when the two lead screws three 6 are synchronously rotated, the front ends of the two lead screws three 6 extend to the front side of the base 1 and are respectively fixedly sleeved with a synchronous pulley 62, the same synchronous belt 63 is drivingly connected with the two synchronous pulleys 62, so that the synchronous rotation of the two lead screws three 6 can be ensured.

[0028] In this embodiment, in order to provide shielding protection for the synchronous pulley 62 and the synchronous belt 63, a guard plate 64 is fixedly installed on the front side of the base 1 and is located above the synchronous pulley 62 and the synchronous belt 63.

[0029] The circuits, electronic components and module mechanisms involved are all based on the prior art, and those skilled in the art can implement them without further description. The content protected by the present application does not involve the improvement of software, circuits and methods.

[0030] Working principle: in use, first, turn on the power supply, place the aluminum-clad wooden door that needs to be detected and calibrated on the base 1, then start the double-shaft motor one 21 and the double-shaft motor two 31, the double-shaft motor one 21 controls the two clamping plates one 2 to move towards each other through the two lead screws one 22 and clamps the aluminum-clad door, at the same time, the double-shaft motor two 31 controls the two clamping plates two 3 to clamp the aluminum-clad door from the front and rear sides through the two lead screws two 32, after clamping stably, the two sliding blocks 51 drive the strip-shaped plate 52 and the mounting seat 54 and the laser displacement sensor 55 to adjust to the position directly above the U-shaped groove through the cooperation of the adjusting motor 61, the two lead screws three 6, the two synchronous pulleys 62 and the synchronous belt 63, then the mounting seat 54 drives the laser displacement sensor 55 to move transversely through the linear motor 53, so that the depth detection and calibration of the U-shaped groove can be performed.

[0031] During the depth detection and calibration of the U-shaped groove, the laser displacement sensor 55 transmits the measurement data to the control system for analysis and processing to obtain the depth data of the U-shaped groove, and compares it with the preset standard depth value to determine whether the depth of the U-shaped groove is qualified. The whole detection process is fast and accurate, greatly improving the detection efficiency and accuracy.

[0032] The aluminum-clad wooden door U-slot depth detection and calibration device is described in detail above. The principles and implementation manners of the present application are described by using specific examples in this paper, and the above examples are only used to help understand the method and core idea of the present application. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A wood door aluminum package U-slot depth detection calibration device, characterized in that, The utility model provides a kind of laser displacement sensor automatic positioning device, including base (1), installation frame (11), strip plate (52), two sliders (51), mounting seat (54), linear motor (53), laser displacement sensor (55), two clamping plates one (2), two clamping plates two (3), adjusting assembly one, adjusting assembly two, adjusting assembly three and support guide assembly; The upper side of the base (1) is provided with a cross-shaped sliding groove, the two clamping plates one (2) and the two clamping plates two (3) are slidingly installed in the sliding groove, the installation frame (11) is fixedly installed in the sliding groove, the adjusting assembly one and the adjusting assembly two are arranged in the sliding groove and connected with the installation frame (11), and the adjusting assembly one and the adjusting assembly two are respectively connected with the two clamping plates one (2) and the two clamping plates two (3), and the support guide assembly is arranged in the sliding groove and connected with the clamping plate one (2), the clamping plate two (3) and the installation frame (11). The top side of the base (1) is provided with two convex grooves (5) arranged in parallel, the two sliders (51) are slidingly installed in the corresponding convex grooves (5), the strip plate (52) is fixedly installed on the side close to the one side of the two sliders (51), the mounting seat (54) is slidingly installed on the strip plate (52), the linear motor (53) is fixedly installed on the bottom side of the strip plate (52) and connected with the mounting seat (54), the laser displacement sensor (55) is fixedly installed on the bottom side of the mounting seat (54), and the adjusting assembly three is arranged in the two convex grooves (5) and connected with the two sliders (51).

2. The aluminum-clad wood door U-slot depth detection and calibration device according to claim 1, characterized in that: The adjusting assembly one comprises a double-shaft motor one (21) and two lead screws one (22), two lead screws one (22) are rotatably installed on the inner walls of the two sides of the installation frame (11) and located on the same axis, the thread directions of the two lead screws one (22) are opposite, the two lead screws one (22) are respectively threadedly connected with the corresponding clamping plate one (2), and the ends of the two lead screws one (22) away from each other are rotatably connected with the inner wall of the sliding groove, and the double-shaft motor one (21) is fixedly installed in the installation frame (11), and the two output shafts of the double-shaft motor one (21) are axially fixedly connected with the corresponding lead screws one (22).

3. The aluminum-clad wood door U-slot depth detection and calibration device of claim 1, wherein: The adjusting assembly two comprises a double-shaft motor two (31) and two lead screws two (32), the lead screws two (32) are rotatably installed on the inner walls of the front and rear sides of the installation frame (11), the ends of the two lead screws two (32) away from each other are rotatably connected with the inner wall of the sliding groove, the thread directions of the two lead screws two (32) are opposite, the two lead screws two (32) are respectively threadedly connected with the corresponding clamping plate two (3), the double-shaft motor two (31) is fixedly installed in the installation frame (11), and the two output shafts of the double-shaft motor two (31) are axially fixedly connected with the corresponding lead screws two (32).

4. The aluminum-clad wood door U-slot depth detection and calibration device of claim 1, wherein: The support guide assembly comprises four guide rods (4), the guide rods (4) are fixedly installed around the installation frame (11), the ends of the four guide rods (4) away from the installation frame (11) are fixedly connected with the inner side wall of the sliding groove, and the four guide rods (4) are slidingly connected with the two clamping plate one (2) and the two clamping plate two (3).

5. The aluminum-clad wood door U-slot depth detection and calibration device of claim 1, wherein: The adjusting assembly three comprises an adjusting motor (61) and two screw rods three (6), the rear side of the base (1) is fixedly installed with the adjusting motor (61), the two convex grooves (5) are rotationally installed with the screw rods three (6), respectively, the rear end of one of the screw rods three (6) is axially fixedly connected with the output shaft of the adjusting motor (61), and the two screw rods three (6) are threadedly connected with corresponding sliding blocks (51), respectively.

6. The aluminum-clad wood door U-slot depth detection and calibration device of claim 5, wherein: The adjusting assembly three further comprises a synchronous belt (63) and two synchronous pulleys (62), the front ends of the two screw rods three (6) extend to the front side of the base (1) and are fixedly sleeved with the synchronous pulleys (62), respectively, and the two synchronous pulleys (62) are rotationally connected with the same synchronous belt (63).

7. The aluminum-clad wood door U-slot depth detection and calibration device of claim 6, wherein: The front side of the base (1) is fixedly installed with a guard plate (64), and the guard plate (64) is located above the synchronous pulleys (62) and the synchronous belt (63).