CN212340189U

CN212340189U - Cladding material convexity scanning device

Info

Publication number: CN212340189U
Application number: CN202020767404.4U
Authority: CN
Inventors: 朱卫民; 李蔚森
Original assignee: Ma'anshan Hengrui Measure Equipment Co ltd
Current assignee: Ma'anshan Hengrui Measure Equipment Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-12
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a coating convexity scanning device, which comprises a scanning head, wherein two telescopic rods are arranged on the scanning head, the upper end of the telescopic rod is connected with a pulley fixing bracket, the peripheries of the scanning head and the pulley fixing bracket are wrapped with a layer of rubber pad, the pulley fixing bracket is provided with a driving motor and a distance measuring sensor which are connected with the telescopic rod through a data line, the pulley fixing bracket is designed in a concave shape and is connected with the sliding rail through a pulley, be equipped with the magnet piece between the slide rail, the magnet piece is fixed on the upper bracket, sliding linkage the upper bracket, the utility model discloses simple structure, the modern design can highly come from the line according to the size of material and adjust the scanning, can the omnidirectional scan the cladding material convexity of material, has improved scanning measurement's precision greatly.

Description

Cladding material convexity scanning device

Technical Field

The utility model relates to a convexity scanning technical field specifically is a cladding material convexity scanning device.

Background

At present, coating convexity scanning devices on the market are multiple, but most of the coating convexity scanning devices can only correspondingly scan corresponding materials, if the volume height of the materials is changed, the scanning is uneven, surfaces and dead corners cannot be scanned, the scanning precision is greatly reduced, the materials are not accurate in subsequent processing, the materials are flawed or scrapped, and therefore the coating convexity scanning devices are required to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cladding material convexity scanning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cladding material convexity scanning device, includes the scanning head, be equipped with two telescopic links on the scanning head, the pulley fixed bolster is being connected to the telescopic link upper end, the one deck rubber pad is being wrapped up around scanning head and pulley mount, install driving motor and range finding sensor on the pulley fixed bolster, driving motor and range finding sensor are connected with the telescopic link through the data line, the pulley fixed bolster is "concave" font design, the pulley fixed bolster is connected with the slide rail through the pulley, be equipped with the magnet piece between the slide rail, the magnet piece is fixed on the upper bracket, the upper bracket is being connected to the slide rail.

Preferably, a circular groove is formed in the scanning head, a rotating shaft is arranged at the center of the circular groove, the upper end of the rotating shaft penetrates through the through hole to be connected with a rotating motor inside the scanning head, the lower end of the rotating shaft is connected with a sensor support, and four infrared sensors are arranged on the sensor support.

Preferably, the upper bracket both ends are equipped with left branch strut and right branch strut respectively, the base is being connected to left branch strut and right branch strut lower extreme, is equipped with the workstation on the base, be equipped with the one deck skid resistant course on the workstation, be equipped with a plurality of bumps on the skid resistant course.

Preferably, the slide rail is made of cast iron.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model has simple structure and novel design, can adjust and scan according to the height of the material, can scan the coating convexity of the material in all directions, and greatly improves the precision of scanning measurement;

(2) the special telescopic device of the utility model can adjust the scanning distance for the materials with different sizes and heights, thereby being capable of comprehensively scanning the surfaces and dead angles of the materials and greatly increasing the scanning precision;

(3) the utility model discloses a scanning head adopts rotary device, can drive the sensor support and carry out 360 rotations, and specially-designed infrared sensor is fan-shaped form like outer infrared signal that sends in the course of the work, and under rotary device's rotation, four infrared sensor form one interior circular and one outer disc, and the outdiffusion signal is scanned, can be more comprehensive like this scan the material surface, have improved scanning measurement's precision greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a scanning head structure according to the present invention;

fig. 3 is a schematic structural diagram of the scanning component of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a coating convexity scanning device comprises a scanning head 1, wherein two telescopic rods 2 are arranged on the scanning head 1, the upper ends of the telescopic rods 2 are connected with a pulley fixing support 3, a layer of rubber pad 4 is wrapped around the scanning head 1 and the pulley fixing support 3, the special rubber pad can prevent the scanning head and the pulley fixing support from colliding in the stretching process and can also play a role of protecting and damping even if the scanning head and the pulley fixing support collide together, a driving motor 5 and a distance measuring sensor 6 are arranged on the pulley fixing support 3, the driving motor 5 and the distance measuring sensor 6 are connected with the telescopic rods 2 through data lines, the telescopic rods are driven through the driving motor, the distance measuring sensor is used for measuring the distance between the scanning head and materials, the design can be adopted to adjust the distance between the scanning head and the materials according to the sizes of different materials, and the diversity of material scanning is greatly improved, pulley fixed bolster 3 is "concave" font design, adopts such design can prevent that the pulley from taking place the aversion under the fast operation, pulley fixed bolster 3 is connected with slide rail 7 through the pulley, be equipped with the magnet piece between the slide rail 7, the magnet piece is fixed on upper bracket 8, and the magnet piece of specially establishing influences the control pulley through magnetic force and operates at the uniform velocity, upper bracket 8 is being connected to slide rail 7.

In this embodiment, be equipped with a circular recess 9 in the scanning head 1, the positive center of circular recess 9 is equipped with a rotation axis 10, rotation axis 10 upper end is passed through-hole 11 and is being connected the inside rotating electrical machines of scanning head 1, sensor support 12 is being connected to rotation axis 10 lower extreme, and the rotation axis of specially establishing passes through rotating electrical machines and drives the sensor support and carries out 360 rotations, be equipped with four infrared sensor 13 on the sensor support 12, the infrared sensor of specially establishing is at the during operation, aims at target emission pulse by infrared emitting diode earlier. After being reflected by the target, the pulse is scattered to all directions. Part of the scattered light returns to the sensor receiver, is received by the optical system and is imaged on the avalanche photodiode. The avalanche photodiode is an optical sensor with an amplification function inside, so that the avalanche photodiode can detect an extremely weak optical signal, convert the extremely weak optical signal into a corresponding electric signal, transmit the corresponding electric signal to a CPU controller, generate scanning measurement data and display the scanning measurement data on a display screen.

In this embodiment, 8 both ends of upper bracket are equipped with left branch strut 14 and right branch strut 15 respectively, base 16 is being connected to

left branch strut

14 and 15 lower extremes of right branch strut, is equipped with workstation 17 on the base 16, be equipped with one deck skid resistant course 18 on the workstation 17, be equipped with a plurality of bumps on the skid resistant course 18, the skid resistant course of speciality can prevent that the material from sliding on the workstation.

In this embodiment, the slide rail 7 is made of cast iron, and the special cast iron has the characteristics of good wear resistance and shock absorption, high thermal stability, low cost and the like.

The working principle is as follows: the material that will scan is placed on the workstation, opens the switch, and the pulley drives scanning device and moves on the slide rail, and range finding sensor can be found a distance to the material surface this moment, and then feeds back through the signal, then the drive motor can be to the signal of feedback, and the drive telescopic link carries out the regulation of height, and simultaneously, rotating electrical machines drives infrared sensor and rotates, and then accomplishes comprehensive scanning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A coating convexity scanning device comprises a CPU controller, a display and a scanning head (1), and is characterized in that: be equipped with two telescopic links (2) on scanning head (1), pulley fixed bolster (3) are being connected to telescopic link (2) upper end, the parcel is one deck rubber pad (4) all around of scanning head (1) and pulley fixed bolster (3), install driving motor (5) and range finding sensor (6) on pulley fixed bolster (3), driving motor (5) and range finding sensor (6) are connected with telescopic link (2) through the data line, pulley fixed bolster (3) are "concave" font design, pulley fixed bolster (3) are connected with slide rail (7) through the pulley, be equipped with the magnet piece between slide rail (7), the magnet piece is fixed on upper bracket (8), upper bracket (8) are being connected in slide rail (7).

2. A coating crown scanning device according to claim 1, characterized in that: the scanning head is characterized in that a circular groove (9) is arranged in the scanning head (1), a rotating shaft (10) is arranged at the center of the circular groove (9), the upper end of the rotating shaft (10) penetrates through a through hole (11) to be connected with a rotating motor inside the scanning head (1), the lower end of the rotating shaft (10) is connected with a sensor support (12), and four infrared sensors (13) are arranged on the sensor support (12).

3. A coating crown scanning device according to claim 1, characterized in that: the utility model discloses a support of the building, including upper bracket (8), upper bracket (8) both ends are equipped with left branch strut (14) and right branch strut (15) respectively, base (16) are being connected to left branch strut (14) and right branch strut (15) lower extreme, are equipped with workstation (17) on base (16), be equipped with one deck skid resistant course (18) on workstation (17), be equipped with a plurality of bumps on skid resistant course (18).

4. A coating crown scanning device according to claim 1, characterized in that: the sliding rail (7) is made of cast iron.