CN216925544U

CN216925544U - Upper cover roughness detection mechanism

Info

Publication number: CN216925544U
Application number: CN202122727723.XU
Authority: CN
Inventors: 李东旭
Original assignee: Suzhou Sylvit Intelligent Technology Co ltd
Current assignee: Suzhou Sylvit Intelligent Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-07-08
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to an upper cover flatness detection mechanism which comprises a carrying disc, wherein a plurality of positioning tools are arranged on the carrying disc, the positioning tools are used for positioning a product provided with an upper cover, and a height sensor is arranged above the carrying disc. The height sensor is used for acquiring height data of multipoint positions of the upper cover and is arranged on the X-axis servo driving mechanism. The X-axis servo driving mechanism is arranged on the Y-axis servo driving mechanism, the moving direction of the X-axis servo driving mechanism is perpendicular to the length direction of the carrying disc, and the moving direction of the Y-axis servo driving mechanism is parallel to the length direction of the carrying disc. The mechanism is simple in structure and high in detection efficiency.

Description

Upper cover roughness detection mechanism

Technical Field

The utility model relates to a product upper cover detection mechanism, in particular to an upper cover flatness detection mechanism.

Background

Some products need to be tested for flatness of their covers during production. The traditional detection mode is to manually detect through a corresponding instrument, but the manual detection mode is not accurate enough due to the small size of an upper cover on a product. And the efficiency is low. Still some flatness detection devices have a relatively high accuracy, but are relatively complex in structure.

SUMMERY OF THE UTILITY MODEL

Based on this, provide a top cover roughness detection mechanism. The mechanism is high in detection efficiency and relatively simple in structure.

The utility model provides an upper cover roughness detection mechanism, is including carrying the dish, it is provided with a plurality of location frocks to carry on the dish, the location frock is used for fixing a position the product that is equipped with the upper cover, the top of carrying the dish is provided with altitude sensor, altitude sensor is used for acquireing the altitude data of the multiple spot position of upper cover, altitude sensor installs on X axle servo drive mechanism, X axle servo drive mechanism installs on Y axle servo drive mechanism, and X axle servo drive mechanism's moving direction is perpendicular with the length direction who carries the dish, and Y axle servo drive mechanism's moving direction is parallel with the length direction who carries the dish.

The mechanism of the application can drive the height sensor to acquire height data information at multiple points of the upper cover through the X-axis servo driving mechanism and the Y-axis servo driving mechanism, and the flatness of the upper cover can be considered to meet the standard if the relative difference value of the height data information at each position is within an allowable range by comparing the height data information. Otherwise, the flatness of the upper cover does not meet the standard. Because height data information is collected through the height sensor, the data are accurate, and the height sensor is moved through the X-axis servo driving mechanism and the Y-axis servo driving mechanism, so that the data acquisition efficiency is high. Moreover, a plurality of positioning tools are arranged on one carrying disc, and each positioning tool can be used for placing a product. The upper covers on a plurality of products can be detected in sequence through the X-axis servo driving mechanism and the Y-axis servo driving mechanism. The detection efficiency is higher. Simultaneously, the above-mentioned mechanism structure of this application is comparatively simple, the equipment and the maintenance of being convenient for.

In one embodiment, the positioning tool comprises two positioning blocks arranged at intervals, and each positioning block is provided with an arc-shaped groove.

In one embodiment, the plurality of positioning tools are sequentially arranged at intervals along the length direction of the carrying disc.

In one embodiment, the X-axis servo driving mechanism comprises an X-axis servo motor, an X-axis lead screw assembly and a first mounting frame, the height sensor is mounted on the first mounting frame, the first mounting frame is connected with the X-axis lead screw assembly, and the X-axis lead screw assembly is connected with the X-axis servo motor.

In one embodiment, the Y-axis servo driving mechanism comprises a Y-axis servo motor and a Y-axis lead screw assembly, the Y-axis servo motor is connected with the Y-axis lead screw assembly, a second mounting frame is arranged on the Y-axis lead screw assembly, and the X-axis servo driving mechanism is arranged on the second mounting frame.

Drawings

Fig. 1 is a schematic view of an upper cover flatness detecting mechanism according to the present application.

Fig. 2 is a schematic view of a carrier plate of the upper cover flatness detecting mechanism of the present application.

Wherein:

110. y-axis servo driving mechanism 111, Y-axis servo motor 112 and Y-axis lead screw assembly

113. Second mounting rack

120. X-axis servo driving mechanism 121, X-axis servo motor 122 and X-axis lead screw assembly

123. First mounting rack

130. Carrying disc 140, positioning tool 141, positioning block 141a and arc-shaped groove

150. Height sensor

200. Upper cover

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 and 2, an embodiment of the present application provides a cover flatness detecting mechanism including a boat 130.

The carrying tray 130 is provided with a plurality of positioning tools 140, and the positioning tools 140 are used for positioning a product provided with the upper cover 200.

Above the boat 130 is disposed a height sensor 150, and the height sensor 150 may be a laser type height sensor 150. The height sensor 150 is used to acquire height data of the multi-point position of the upper cover 200.

The height sensor 150 is installed on the X-axis servo driving mechanism 120, the X-axis servo driving mechanism 120 is installed on the Y-axis servo driving mechanism 110, the moving direction of the X-axis servo driving mechanism 120 is perpendicular to the length direction of the carrier disk 130, and the moving direction of the Y-axis servo driving mechanism 110 is parallel to the length direction of the carrier disk 130.

When the above mechanism of the present application is used, the Y-axis servo driving mechanism 110 can drive the X-axis servo driving mechanism 120 to move along the Y-axis direction, that is, along the length direction of the carrier plate 130. The X-axis servo driving mechanism 120 drives the height sensor 150 to move in the X-axis direction. I.e. in the width direction of the boat 130. This allows the height sensor 150 to move in both the X-axis and Y-axis directions. So that the height sensor 150 can acquire height data information at a plurality of positions of the upper cover 200. If the height data information of the respective positions is identical or the difference is within a prescribed range, it indicates that the flatness of the surface of the upper cover 200 is in compliance with the regulations.

In one embodiment, the positioning tool 140 includes two positioning blocks 141 arranged at intervals, and each positioning block 141 is provided with an arc-shaped slot 141 a.

Specifically, as shown in fig. 2, an arc-shaped slot 141a may be disposed at the center of each positioning block 141. The two ends of the product can be supported and positioned by the arc-shaped grooves 141a of the two positioning blocks 141, respectively.

In one embodiment, the positioning tools 140 are sequentially arranged along the length direction of the carrier tray 130 at intervals. For example, 5 positioning tools 140 may be sequentially disposed along the length direction of the boat 130.

In one embodiment, the X-axis servo driving mechanism 120 includes an X-axis servo motor 121, an X-axis lead screw assembly 122, and a first mounting bracket 123, and the height sensor 150 is mounted on the first mounting bracket 123. The first mounting frame 123 is connected to an X-axis lead screw assembly 122, and the X-axis lead screw assembly 122 is connected to the X-axis servo motor 121.

The X-axis servo motor 121 can drive the X-axis lead screw assembly 122 to move, and the X-axis lead screw assembly 122 can drive the first mounting bracket 123 to move, and further can drive the height sensor 150 on the first mounting bracket 123 to move.

In one embodiment, the Y-axis servo driving mechanism 110 includes a Y-axis servo motor 111 and a Y-axis lead screw assembly 112, the Y-axis servo motor 111 is connected to the Y-axis lead screw assembly 112, a second mounting frame 113 is disposed on the Y-axis lead screw assembly 112, and the X-axis servo driving mechanism 120 is disposed on the second mounting frame 113.

The Y-axis servo motor 111 can drive the Y-axis lead screw assembly 112 to move, and the Y-axis lead screw assembly 112 can drive the second mounting rack 113 to move, so as to drive the X-axis servo driving mechanism 120 on the second mounting rack 113 to move.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. The utility model provides an upper cover roughness detection mechanism, its characterized in that, is including carrying the dish, it is provided with a plurality of location frocks to carry on the dish, the location frock is used for fixing a position the product that is equipped with the upper cover, the top of carrying the dish is provided with height sensor, height sensor is used for acquireing the altitude data of the multiple spot position of upper cover, height sensor installs on X axle servo drive mechanism, X axle servo drive mechanism installs on Y axle servo drive mechanism, and X axle servo drive mechanism's moving direction is perpendicular with the length direction who carries the dish, and Y axle servo drive mechanism's moving direction is parallel with the length direction who carries the dish.

2. The upper cover flatness detection mechanism according to claim 1, wherein the positioning tool includes two positioning blocks arranged at intervals, and each positioning block is provided with an arc-shaped groove.

3. The upper cover flatness detection mechanism according to claim 1, wherein the plurality of positioning tools are sequentially arranged at intervals along the length direction of the carrier plate.

4. The upper cover flatness detection mechanism according to claim 1, wherein the X-axis servo drive mechanism includes an X-axis servo motor, an X-axis lead screw assembly, and a first mounting bracket, the height sensor is mounted on the first mounting bracket, the first mounting bracket is connected to the X-axis lead screw assembly, and the X-axis lead screw assembly is connected to the X-axis servo motor.

5. The upper cover flatness detection mechanism according to any one of claims 1 to 4, wherein the Y-axis servo drive mechanism includes a Y-axis servo motor and a Y-axis lead screw assembly, the Y-axis servo motor is connected with the Y-axis lead screw assembly, a second mounting frame is arranged on the Y-axis lead screw assembly, and the X-axis servo drive mechanism is arranged on the second mounting frame.