CN206686259U - A New Type of Automatic Chart Reader - Google Patents

Abstract

The utility model discloses a novel automatic graph reading instrument, which comprises a graph reading platform, wherein a scanning lamp tube is arranged on the graph reading platform; the scanning lamp tube is triggered to work by an output signal of an encoder arranged on the image reading platform, and a sample bitmap image is collected; the encoder is driven by a synchronous wheel and a synchronous belt; the upper side edge of the image reading platform is provided with a guide rail, and the scanning lamp tube is arranged on the guide rail through a sliding block; the utility model provides a novel automatic graph reading instrument with novel structure; the synchronous wheel and the synchronous belt rotate to drive the encoder to trigger the lamp tube to scan, so that the encoder stably rotates and the machine stably scans; the surface of the image reading platform is provided with a guide rail and a slide block, so that the working parallelism of the lamp tube scanning is improved; collecting sample bitmap images through an image scanning lamp tube, and then converting the sample bitmap images into a bitmap image through image conversion software 1: 1, the sample vector diagram can be edited and imported on some design and processing software to carry out numerical control cutting processing.

Description

A New Type of Automatic Chart Reader

technical field

The utility model relates to the technical field of plotters, in particular to a novel automatic plotter.

Background technique

Scanners are commonly used as peripherals to computers by capturing images and converting them into digitized input devices that the computer can display, edit, store and output. Scanners can be used as scanning objects for three-dimensional objects such as photos, text pages, drawings, art drawings, photographic negatives, film films, and even textiles, signage panels, printed board samples, etc., to extract and convert original lines, graphics, text, photos, etc. , Convert the flat object into a device that can be edited and added to the file. The scanner belongs to the input system in computer-aided design (CAD). Through the computer software and computer, the output device (laser printer, laser plotter) interface forms a computer processing system before screen printing, which is suitable for office automation (OA). Widely used in signage panels, printed boards, printing industries, etc.; however, the traditional plot reader has a rigid structure and a single function.

Contents of the invention

The purpose of this utility model is to provide a new type of automatic chart reader to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A new type of automatic image reading instrument, comprising an image reading platform, on which a scanning lamp is arranged; the scanning lamp is triggered by an output signal of an encoder provided on the image reading platform, and collects a sample bitmap image; The encoder is driven by a synchronous wheel and a synchronous belt; guide rails are arranged on the upper side of the image reading platform, and the scanning lamps are installed on the guide rails through sliders.

As a further solution of the present invention: a support frame is provided at the bottom of the image reading platform.

As a further solution of the utility model: the image reading platform is a rectangular platform.

As a further solution of the present invention: the scanning lamp is an image sensor CIS, CCD or CMOS linear image sensor.

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

The utility model provides a new type of automatic image reading instrument with a novel structure; the rotation of the synchronous wheel and the synchronous belt drives the encoder to trigger the lamp tube to scan, so that the encoder rotates stably and the machine scans stably; the surface of the image reading platform is equipped with guide rails and sliding block, improve the parallelism of lamp scanning work; sample bitmap images are collected through image scanning lamp tubes, and then 1:1 sample vector graphics are transferred through image conversion software, which can be edited and imported on some design and processing software for numerical control cutting processing.

Description of drawings

Figure 1 is a schematic diagram of the structure of the new automatic chart reader.

Figure 2 is a side view of the new automated plot reader.

In the figure: 1-reading platform, 2-guide rail, 2-1-slider, 3-synchronous belt, 4-encoder, 5-scanning lamp, 6-frame.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figure 1-2, a new type of automatic image reading instrument, including an image reading platform 1, on which a scanning lamp 5 is arranged; The output signal triggers the work and collects the bitmap image of the sample; the encoder 4 is driven by a synchronous wheel and a synchronous belt; the upper side of the image reading platform 1 is provided with a guide rail 2, and the scanning lamp 5 is installed on the On the guide rail 2; the bottom of the image reading platform 1 is provided with a supporting frame; the image reading platform 1 is a rectangular platform; the scanning lamp 5 is an image sensor CIS, CCD or CMOS linear image sensor.

The working principle of the utility model is: the utility model provides a new type of automatic chart reader with a novel structure; the lamp tube is triggered to scan through the synchronous wheel and the synchronous belt rotating encoder, so that the encoder rotates stably and the machine scans stably; Install guide rails and sliders on the surface of the drawing platform to improve the parallelism of lamp scanning work; collect sample bitmap images through image scanning lamps, and then transfer 1:1 sample vector images through image conversion software, which can be used in some design and processing software Edit and import on the computer for CNC cutting.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (4)

1. A novel automatic image reading instrument, comprising an image reading platform, is characterized in that a scanning light tube is arranged on the image reading platform; the scanning light tube is triggered by an encoder output signal arranged on the image reading platform, and samples are collected bitmap image; the encoder is driven by a synchronous wheel and a synchronous belt; guide rails are arranged on the upper side of the image reading platform, and the scanning lamps are installed on the guide rails through sliders. 2. The novel automatic image reading instrument according to claim 1, characterized in that a support frame is provided at the bottom of the image reading platform. 3. The novel automatic image reading instrument according to claim 1, wherein the image reading platform is a rectangular platform. 4. The novel automatic image reader according to claim 1, wherein the scanning lamp is an image sensor CIS, CCD or CMOS linear image sensor.