阅读说明：本技术 一种锉削运动检测仪 (Filing motion detector ) 是由 刘宇 陈凯 杨文韬 吕正超 宋祥文 陈俊 于 2019-10-23 设计创作，主要内容包括：本发明公开了一种锉削运动检测仪,包括工作台、控制器、显示屏、固定座和检测头；固定座设置在工作台上；检测头包括至少三行传感器以及用以承载传感器的承载部,承载部通过升降结构设置在固定座上,最上方一行传感器与中间一行传感器的间距等于锉刀前端/后端允许上压幅度,最下方一行传感器与中间一行传感器的间距等于锉刀前端/后端允许下压幅度；控制器和显示屏均设置在工作台上,控制器连接显示屏和所有传感器。本发明实现适应新标准的锉削检测。(The invention discloses a filing motion detector which comprises a workbench, a controller, a display screen, a fixed seat and a detection head, wherein the workbench is arranged on the workbench; the fixed seat is arranged on the workbench; the detection head comprises at least three rows of sensors and a bearing part for bearing the sensors, the bearing part is arranged on the fixed seat through a lifting structure, the distance between the top row of sensors and the middle row of sensors is equal to the allowable upward pressing amplitude of the front end/rear end of the file, and the distance between the bottom row of sensors and the middle row of sensors is equal to the allowable downward pressing amplitude of the front end/rear end of the file; the controller and the display screen are both arranged on the workbench, and the controller is connected with the display screen and all the sensors. The invention realizes filing detection suitable for new standards.)

1. A filing motion detector is characterized in that: comprises a workbench, a controller, a display screen, a fixed seat and a detection head;

the fixed seat is arranged on the workbench;

the detection head comprises at least three rows of sensors and a bearing part for bearing the sensors, the bearing part is arranged on the fixed seat through a lifting structure, the distance between the top row of sensors and the middle row of sensors is equal to the allowable upward pressing amplitude of the front end/rear end of the file, and the distance between the bottom row of sensors and the middle row of sensors is equal to the allowable downward pressing amplitude of the front end/rear end of the file;

the controller and the display screen are both arranged on the workbench, and the controller is connected with the display screen and all the sensors.

2. The filing motion monitor of claim 1, wherein: the workstation includes the backplate that workstation and workstation one side set up, and the display screen setting is on the backplate, and the controller is placed in the switch board of workstation desktop bottom.

3. The filing motion monitor of claim 2, wherein: the back plate is also provided with a row of tool placing racks.

4. The filing motion monitor of claim 1, wherein: the bearing part is a plate body, the sensor is arranged on the plate body, and two ends of the sensor are respectively positioned on two sides of the plate body.

5. The filing motion monitor of claim 1, wherein: the sensor is a reflective photoelectric sensor.

6. The filing motion monitor of claim 1, wherein: the lifting structure comprises a sliding block and a vertical rack guide rail arranged on the fixed seat, the bearing part is arranged on the sliding block, one side of the sliding block is provided with a sliding groove, the rack guide rail is embedded into the sliding groove, a gear meshed with the rack guide rail is connected in the sliding groove in an axial mode, and a driving device for driving the gear to rotate is arranged on the sliding block.

7. The filing motion monitor of claim 6, wherein: the brake block is embedded between the rack guide rail and the inner wall of the sliding groove, the slider is further provided with a fastener, the end part of the fastener extends into the sliding groove and is rotatably connected with the brake block, and the brake block compresses the rack guide rail in response to the fastening of the fastener.

Technical Field

The invention relates to a filing motion detector, and belongs to the field of filing monitoring equipment.

Background

Patent 2017215688545 discloses a smooth monitoring devices of filing, during the filing, detects whether the file perk/pushes down through the sensor, sends the warning when perk/pushes down. Because people are not machines, the front part and the rear part of the file cannot be uniformly stressed all the time in the actual filing process, and therefore the device frequently gives an alarm in the actual use.

In the existing filing standard, as long as the tilting/pressing of the file is within a certain threshold range, the filing operation is considered to be standard, and therefore a new device needs to be developed for filing detection.

Disclosure of Invention

The invention provides a filing motion detector, which solves the problems disclosed in the background technology.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a filing motion detector comprises a workbench, a controller, a display screen, a fixed seat and a detection head;

the fixed seat is arranged on the workbench;

the detection head comprises at least three rows of sensors and a bearing part for bearing the sensors, the bearing part is arranged on the fixed seat through a lifting structure, the distance between the top row of sensors and the middle row of sensors is equal to the allowable upward pressing amplitude of the front end/rear end of the file, and the distance between the bottom row of sensors and the middle row of sensors is equal to the allowable downward pressing amplitude of the front end/rear end of the file;

the controller and the display screen are both arranged on the workbench, and the controller is connected with the display screen and all the sensors.

The workstation includes the backplate that workstation and workstation one side set up, and the display screen setting is on the backplate, and the controller is placed in the switch board of workstation desktop bottom.

The back plate is also provided with a row of tool placing racks.

The bearing part is a plate body, the sensor is arranged on the plate body, and two ends of the sensor are respectively positioned on two sides of the plate body.

The sensor is a reflective photoelectric sensor.

The lifting structure comprises a sliding block and a vertical rack guide rail arranged on the fixed seat, the bearing part is arranged on the sliding block, one side of the sliding block is provided with a sliding groove, the rack guide rail is embedded into the sliding groove, a gear meshed with the rack guide rail is connected in the sliding groove in an axial mode, and a driving device for driving the gear to rotate is arranged on the sliding block.

The brake block is embedded between the rack guide rail and the inner wall of the sliding groove, the slider is further provided with a fastener, the end part of the fastener extends into the sliding groove and is rotatably connected with the brake block, and the brake block compresses the rack guide rail in response to the fastening of the fastener.

The invention achieves the following beneficial effects: the invention is provided with a plurality of rows of sensors, the uppermost row of sensors is used for detecting whether the upper pressing amplitude of the front end/rear end of the file is within a threshold range, the middle row of sensors is used for detecting the positioning of the file, and the lowermost row of sensors is used for detecting whether the lower pressing amplitude of the front end/rear end of the file is within the threshold range, so that the file detection suitable for the new standard is realized.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a front view of the carrier;

FIG. 4 is a schematic structural view of the carrier fixed to the slider;

fig. 5 is an exploded view of fig. 4.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 2, a filing motion detector includes a table, a controller, a display 3, a fixing base, and a detecting head.

The workstation includes 1 fixed backplate 2 in one side of workstation 1 and workstation, workstation 1 is the table surface of filing, be fixed with bench vice 5, the controller sets up on the workstation, generally place in the switch board 6 of 1 desktop bottom of workstation, 3 connection director of display screen, display screen 3 is fixed on backplate 2, be used for showing the measuring condition, be fixed with a instrument rack 4 on backplate 2, be used for placing instruments such as file, be convenient for take at any time.

The fixed seat 7 is also arranged on the workbench, more specifically, fixed on one side of the workbench 1 and opposite to the bench vice 5. In order to fix conveniently, fixing base 7 is the holder, and the holder includes the base, and the one end of base is connected with L type and presss from both sides tight seat, and the horizontal segment that presss from both sides tight seat is parallel with the base, is provided with a plurality of handle bolts on pressing from both sides the horizontal segment of tight seat for fasten holder and table 1.

The detection head comprises at least three rows of sensors 9 and a bearing part 8 for bearing the sensors 9, the sensors 9 adopt reflective photoelectric sensors and are all of cylindrical structures, all the sensors 9 are connected with a controller, and the bearing part 8 is arranged on the fixed seat 7 through a lifting structure; wherein, the distance between the sensor 9 in the top row and the sensor 9 in the middle row is equal to the allowable upward pressing amplitude of the front end/rear end of the file, the distance between the sensor 9 in the bottom row and the sensor 9 in the middle row is equal to the allowable downward pressing amplitude of the front end/rear end of the file, and the distance between the adjacent sensors 9 in the same row is determined according to the actual situation.

As shown in fig. 3, the bearing part 8 is a plate body, the sensor 9 is vertically fixed on the plate body, and two ends of the sensor 9 are respectively located at two sides of the plate body. The sensors 9 are arranged in three rows, two sensors are arranged in the top row, three sensors are arranged in the middle row, three sensors are arranged in the bottom row, and the whole sensor is in a concave shape.

As shown in fig. 4 and 5, the lifting structure includes a slider and a rack guide rail vertically fixed on the fixing base 7, the bearing part 8 is fixed on the slider 10, a sliding slot 15 is arranged on one side of the slider 10, the cross section of the sliding slot 15 is in a right trapezoid shape, the rack guide rail is in an isosceles trapezoid structure, the rack guide rail is embedded into the sliding slot 15, a triangular gap is formed between the rack guide rail and the right angle side of the sliding slot 15, a matched brake block 12 is embedded in the gap, a fastener 11 is further screwed on the slider 10, the fastener 11 is a screw rod, the end of the screw rod extends into the sliding slot 15 and is rotatably connected with the brake block 12, a gear 13 meshed with the rack guide rail is axially connected in the sliding slot 15, a driving device 14 for.

When the lifting is needed, the screw is loosened, so that the brake block 12 does not press the rack guide rail, and the slide block 10 is driven by the motor to lift along the rack guide rail; when positioning is needed, the screw is screwed down, so that the brake block 12 is pressed against the rack guide rail, and the motor is turned off to realize braking.

The principle of the filing motion detector is as follows: initially, the file is placed above a filing workpiece and is horizontal, the side face of the file is aligned with the middle line of sensors 9, when the file is aligned, the middle line of sensors 9 can receive reflected light, alignment is displayed on a display, and if the file is not aligned, the detection head is adjusted through the lifting structure; when filing is started, the file is stressed to file, and when the sensor 9 on the uppermost line or the lowermost line receives reflected light, the fact that the filing amplitude is about to exceed the threshold value is indicated on the display, and a worker is reminded to adjust the stress of the file.

The file motion detector is provided with a plurality of rows of sensors 9, the uppermost row of sensors 9 is used for detecting whether the pressing amplitude of the front end/rear end of the file is within a threshold range, the middle row of sensors 9 is used for detecting file positioning, and the lowermost row of sensors 9 is used for detecting whether the pressing amplitude of the front end/rear end of the file is within the threshold range, so that file detection adaptive to a new standard is realized.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.