CN203964894U - A kind of automatic checkout system of workpiece - Google Patents
A kind of automatic checkout system of workpiece Download PDFInfo
- Publication number
- CN203964894U CN203964894U CN201420408587.5U CN201420408587U CN203964894U CN 203964894 U CN203964894 U CN 203964894U CN 201420408587 U CN201420408587 U CN 201420408587U CN 203964894 U CN203964894 U CN 203964894U
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- base plate
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 14
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The automatic checkout system that the utility model discloses a kind of workpiece, automatic checkout system comprises: fixed support, fixed support fixes on the ground; Base plate, base plate is fixed on support bracket fastened below, and workpiece moves on base plate; First sensor, first sensor is arranged on base plate, and first sensor moves up and down in the space between base plate and fixed support under the control of servomotor; The second sensor, the second installation of sensors is on fixed support, and the second sensor moves up and down in the space between base plate and fixed support under the control of servomotor; The 3rd sensor, the 3rd installation of sensors is on fixed support, and the 3rd sensor moves up and down in the space between base plate and fixed support under the control of servomotor; And PLC controller, PLC controller control first sensor, the second sensor and the 3rd sensor move.This system has improved detection quality and efficiency, has saved human cost.
Description
Technical field
The utility model relates to mechanical manufacturing field, particularly a kind of automatic checkout system of workpiece.
Background technology
At present, in Nd-Fe-Bo permanent magnet material production field, most of employing manually utilizes measurement instrument to measure the size of mill base, such testing result error is large on the one hand, accuracy is low, and the efficiency of manual measurement is low, human cost in producing and operating personnel's labour intensity are also increased.
The information that is disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply that in any form this information structure has been the known prior art of persons skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of automatic checkout system of workpiece, thereby has overcome the defects such as the error that manual measurement brings is large, efficiency is low, cost of labor is large.
For achieving the above object, the utility model provides a kind of automatic checkout system of workpiece, and automatic checkout system comprises: fixed support, and fixed support fixes on the ground; Base plate, base plate is fixed on support bracket fastened below, and workpiece moves on base plate; First sensor, first sensor is arranged on base plate, and first sensor moves up and down in the space between base plate and fixed support under the control of servomotor; The second sensor, the second installation of sensors is on fixed support, and the second sensor moves up and down in the space between base plate and fixed support under the control of servomotor; The 3rd sensor, the 3rd installation of sensors is on fixed support, and the 3rd sensor moves up and down in the space between base plate and fixed support under the control of servomotor; And PLC controller, PLC controller control first sensor, the second sensor and the 3rd sensor move.
Preferably, in technique scheme, be fixed with slide rail on base plate, on slide rail, slide and be provided with slide block, one end of slide block is fixed with the fabricated section for first sensor is installed, and the other end of slide block is fixed with one end of spring, and the other end of spring is fixed on base plate.
Preferably, in technique scheme, the side near first sensor on slide block is provided with ball.
Preferably, in technique scheme, on the base plate corresponding with first sensor and the 3rd sensor, fix respectively the first guide plate and second guide plate of promising workpiece guiding, and the spacing of the first guide plate and the second guide plate is greater than the width of workpiece.
Compared with prior art, the utlity model has following beneficial effect:
Automatic monitoring system of the present utility model automatically thickness and the symmetry of the cambered surface to workpiece carries out automatically detecting and automatically calculating, and simple in structure, cost is low, has not only improved the quality and the efficiency that detect, has also saved human cost and operating personnel's labour intensity.
Brief description of the drawings
Fig. 1 is the structural drawing of workpiece.
Fig. 2 is according to the structural drawing of the automatic checkout system of workpiece of the present utility model.
Fig. 3 is the part vertical view of Fig. 2.
Main description of reference numerals:
1-bearing, 2-the first fixed support, 3-base plate, 4-the 3rd fixed support, 5-the second fixed support, 6-the second fabricated section, 7-First Transition part, 8-the 3rd fabricated section, 9-the first fabricated section, 10-the 3rd sensor, 11-the second sensor, 12-first sensor, 13-control box, 14-data line, 15-the second guide plate, 16-the 3rd guide plate, 17-spring, 18-guide rail, 19-slide block, 20-workpiece, 201-arc top surface, 202-the first detection line, 203-the second detection line, 204-the 3rd detection line.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subject to the restriction of embodiment.
Unless separately there is other clearly to represent, otherwise in whole instructions and claims, term " comprises " or its conversion was stated being understood to include as " comprising " or " including " etc. element or ingredient, and do not get rid of other element or other ingredient.
As shown in Figure 1, be according to the workpiece 20 of the utility model embodiment the cubic that end face is cambered surface, the automatic checkout system of workpiece of the present utility model is for measuring the height of diverse location and the symmetry of arc top surface 201 of arc top surface 201 as basis taking the bottom surface of workpiece 20, automatic checkout system can be measured at least three positions on arc top surface, the measurement point of each position forms a detection line, embodiment as shown in Figure 1, can be to the first detection line 202 on arc top surface 201, the second detection line 203 and the 3rd detection line 204 detect.
As shown in Figure 2, the automatic checkout system of workpiece is provided with the bearing 1 fixing on the ground, on bearing 1, be fixed with the first L shaped fixed support 2, the below of the first fixed support 2 is provided with base plate 3, and the passing through of base plate 3 is arranged on two second fixed supports 5 on its right side and the 3rd fixed support 4 in left side is fixed on the first fixed support 2.The 3rd sensor 10 is installed by the 3rd fabricated section 8 in the middle part of the 3rd fixed support 4, fixes the second guide plate 15 of promising workpiece guiding on the base plate 3 corresponding with the 3rd sensor 10.The second sensor 11 is installed being provided with between the second fixed support 5 and the 3rd fixed support 4 on the second fabricated section 6, the second fabricated sections 6.
As shown in Figure 1, 2, on base plate 3, be fixed with two slide rails 18, between two slide rails 18, slide and be provided with slide block 19, one end of slide block 19 is fixed with installation component, installation component comprises the First Transition part 7 being fixed on slide block 19 and is fixed on the first fabricated section 9 on First Transition part 7, on the first fabricated section 9, first sensor 12 is installed, the side near the 3rd sensor 12 on slide block 19 is provided with ball.The other end of slide block 19 is fixed with one end of spring 17, and the other end of 17 springs is fixed on base plate 3.Be fixed with the first guide plate 16 near on the base plate 3 of slide rail 18, the spacing of slide block 19 and the second guide plate 15 is less than the spacing of the first guide plate 16 and the second guide plate 15, and the spacing of the first guide plate 16 and the second guide plate 15 is slightly larger than the width of workpiece 20.
In the time that the width of workpiece 20 is greater than the spacing of slide block 19 and the second guide plate 15, workpiece 20 contacts with the ball on slide block 19, and promote slide block 19 and drive first sensor 12 to move away from the second sensor 11, spring 17 by compression, after detection, when workpiece 20 is after base plate 3 takes out, under the elastic force of spring 17, slide block 19 drives 12 to get back to original position; Otherwise if the width of workpiece 20 is less than the spacing of the first guide plate 16 and the second guide plate 15, slide block 19 drives first sensor 12 to move near the second sensor 11.
First sensor 12, the second sensor 11 and the 3rd sensor 10 move up and down respectively under the drive of servomotor.As shown in Figure 1, be fixed with control box 13 on bearing 1, be provided with PLC controller (not shown) in control box 13, PLC controller is connected with first sensor 12, the second sensor 11 and the 3rd sensor 10 circuit by data line 14.
While utilizing above-mentioned automatic checkout system to measure (taking the workpiece 20 in Fig. 1 as example), workpiece 20 passes through between the first guide plate 16 from base plate 3 and the second guide plate 15 under the promotion of pushing mechanism (not shown), when the first detection line 202 of workpiece 20 is positioned at first sensor 12, under the second sensor 11 and the 3rd sensor 10 time, PLC controller is by servomotor control first sensor 12, the second sensor 11 and the 3rd sensor 10 move downward to the surface of workpiece 20, and measure respectively the thickness of each position on the first detection line 202, then measurement result is transferred to PLC controller, and to PLC controller signal transmission, represent to measure complete, the rotation of PLC controller control servomotor, make first sensor 12, the second sensor 11 and the 3rd sensor 10 move up with the surface away from workpiece 20, workpiece 20 moves forward simultaneously.In like manner, the automatic checkout system numerical value on the second detection line 203 and the 3rd detection line 204 of measuring workpieces 20 successively.After detection, PLC controller calculates respectively the mean value of first sensor 12, the second sensor 11 and the 3rd sensor 10 each self-metering multiple numerical value, and is presented in the man-machine interface of PLC controller.
If the mean value of the numerical value that first sensor 12, the second sensor 11 and the 3rd sensor 10 detect is all in the critical field of workpiece 20, the thickness that represents workpiece 20 is qualified, and the difference of the mean value of first sensor 12 and the 3rd sensor 10 is in critical field, the symmetry of the arc top surface 201 of expression workpiece 20 is qualified, and workpiece 20 is qualified; Otherwise workpiece 20 is defective.
Automatic monitoring system of the present utility model automatically thickness and the symmetry of the cambered surface to workpiece carries out automatically detecting and automatically calculating, and simple in structure, cost is low, has not only improved the quality and the efficiency that detect, has also saved human cost and operating personnel's labour intensity.
The aforementioned description to concrete exemplary of the present utility model is in order to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the object described is to explain certain principles of the present utility model and practical application thereof, thereby made those skilled in the art can realize and utilize various exemplary of the present utility model and various selection and change.Scope of the present utility model is intended to be limited by claims and equivalents thereof.
Claims (4)
1. an automatic checkout system for workpiece, is characterized in that, described automatic checkout system comprises:
Fixed support, described fixed support fixes on the ground;
Base plate, described base plate is fixed on described support bracket fastened below, and workpiece moves on described base plate;
First sensor, described first sensor is arranged on described base plate, and described first sensor moves up and down in the space between described base plate and described fixed support under the control of servomotor;
The second sensor, described the second installation of sensors is on described fixed support, and described the second sensor moves up and down in the space between described base plate and described fixed support under the control of servomotor;
The 3rd sensor, described the 3rd installation of sensors is on described fixed support, and described the 3rd sensor moves up and down in the space between described base plate and described fixed support under the control of servomotor; And
PLC controller, first sensor, described the second sensor and described the 3rd sensor move described in the control of described PLC controller.
2. the automatic checkout system of workpiece according to claim 1, it is characterized in that, on described base plate, be fixed with slide rail, on described slide rail, slide and be provided with slide block, one end of described slide block is fixed with the fabricated section for described first sensor is installed, and the other end of described slide block is fixed with one end of spring, the other end of described spring is fixed on described base plate.
3. the automatic checkout system of workpiece according to claim 2, is characterized in that, the side near described first sensor on described slide block is provided with ball.
4. the automatic checkout system of workpiece according to claim 1 and 2, it is characterized in that, on the described base plate corresponding with described first sensor and described the 3rd sensor, fix respectively the first guide plate and second guide plate of promising described workpiece guiding, and the spacing of described the first guide plate and described the second guide plate is greater than the width of described workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408587.5U CN203964894U (en) | 2014-07-23 | 2014-07-23 | A kind of automatic checkout system of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408587.5U CN203964894U (en) | 2014-07-23 | 2014-07-23 | A kind of automatic checkout system of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964894U true CN203964894U (en) | 2014-11-26 |
Family
ID=51925463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408587.5U Expired - Fee Related CN203964894U (en) | 2014-07-23 | 2014-07-23 | A kind of automatic checkout system of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698729A (en) * | 2016-02-18 | 2016-06-22 | 苏州莱测检测科技有限公司 | Novel thickness meter |
-
2014
- 2014-07-23 CN CN201420408587.5U patent/CN203964894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698729A (en) * | 2016-02-18 | 2016-06-22 | 苏州莱测检测科技有限公司 | Novel thickness meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |