CN204064278U - A kind of shaft part size on-line measuring device - Google Patents
A kind of shaft part size on-line measuring device Download PDFInfo
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- CN204064278U CN204064278U CN201420550547.4U CN201420550547U CN204064278U CN 204064278 U CN204064278 U CN 204064278U CN 201420550547 U CN201420550547 U CN 201420550547U CN 204064278 U CN204064278 U CN 204064278U
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- transmission belt
- pipeline
- pneumatic valve
- cylinder
- roller
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Abstract
The utility model discloses a kind of shaft part size on-line measuring device, comprise bracing frame, transport sector, mechanism for sorting, video camera and acquisition controller, transport sector comprises roller rack, carrying roller and transmission belt, roller rack is arranged on bracing frame, roller rack is provided with multiple carrying roller be parallel to each other, transmission belt is wound on described multiple carrying roller, position for video camera is directly over transmission belt, video camera is electrically connected with acquisition controller, mechanism for sorting comprises electric air pump, pneumatic valve, cylinder and catch bar, cylinder is positioned at the sidepiece of transmission belt and is connected with electric air pump by pipeline, pneumatic valve be arranged on electric air pump with on the pipeline of cylinders and its control end be connected with acquisition controller, one end of catch bar is positioned at cylinder interior, the other end stretches out cylinder and is placed in above transmission belt.The utility model has that structure is simple, control accuracy is high, detection efficiency is high, antijamming capability is strong, easy to operate, the reliable feature of working stability.
Description
Technical field
The utility model relates to measurement and control area, particularly a kind of shaft part size on-line measuring device.
Background technology
It is one of important step of its processing that the physical dimension of axial workpiece detects, and is the key ensureing axial workpiece product quality.After current axial workpiece machining is produced, mainly rely on the survey instruments such as ruler, vernier caliper and milscale to carry out hand dipping, the efficiency of measurement is low, precision is low, labour intensity is large, strong to the dependence of operating personnel.The axial workpiece of some high-accuracy processing is detected, three coordinate measuring machine and laser measuring apparatus is adopted to measure, the cost of this kind of detection mode is high, efficiency is also lower, for the axial workpiece of mass production, be difficult to meet that it is in enormous quantities, high-level efficiency, high-precision Product checking requirement.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides the shaft part size on-line measuring device that a kind of cost is low, measuring accuracy is high, measurement efficiency is high.
The technical scheme that the utility model solves the problem is: a kind of shaft part size on-line measuring device, it is characterized in that: comprise bracing frame, transport sector, mechanism for sorting, video camera and acquisition controller, described transport sector comprises roller rack, carrying roller and transmission belt, described roller rack is arranged on bracing frame, roller rack is provided with multiple carrying roller be parallel to each other, transmission belt is wound on described multiple carrying roller, described carrying roller comprises driving carrying roller and driven carrying roller, carrying roller is wherein driven to rotate under the driving of one [U1] and described driven carrying roller rotates by the friction with described transmission belt, described position for video camera directly over transmission belt and its shooting mouth just to transmission belt, video camera is electrically connected with acquisition controller, described mechanism for sorting comprises electric air pump, pneumatic valve, cylinder and catch bar, described cylinder is positioned at the sidepiece of transmission belt and is connected with electric air pump by pipeline, described pneumatic valve is arranged on the pipeline of electric air pump and cylinders, the control end of pneumatic valve is connected with acquisition controller, one end of described catch bar is positioned at cylinder interior, the other end stretches out cylinder and is placed in above transmission belt, the height of described catch bar is a little more than the height of transmission belt, under the effect of electric air pump, catch bar does back and forth movement on transmission belt.
In above-mentioned shaft part size on-line measuring device, described roller rack is the body structure of uncovered, the left and right sides wall of roller rack is provided with multiple U-lag accordingly, and the two ends of each roller center shaft are arranged in U-lag corresponding on the sidewall of casing left and right respectively.
Above-mentioned shaft part size on-line measuring device also comprises camera mount, described camera mount is inverted U-shaped, the two ends of camera mount to be arranged on roller rack and to lay respectively at the inlet end both sides of transmission belt, wherein portion is positioned at directly over transmission belt, described video camera be arranged on the middle part of camera mount and its shooting mouth just to transmission belt.
Above-mentioned shaft part size on-line measuring device also comprises supporting seat, and described supporting seat is positioned at the side of transmission belt and its height is consistent with the height of transmission belt, and described cylinder is arranged on supporting seat.
In above-mentioned shaft part size on-line measuring device, described acquisition controller comprises collection control box, image pick-up card, control card and 4 relays, described image pick-up card, control card and 4 relays are installed in and gather in control box, the input end of described image pick-up card is connected with video camera, output terminal is connected with the input end of control card, and the output terminal of control card is connected with 4 relays respectively.
In above-mentioned shaft part size on-line measuring device, described cylinder comprises the first air chamber, second air chamber and the piston be positioned in the middle of the first air chamber and the second air chamber, described catch bar is arranged on piston, described electric air pump is by the first pipeline, second pipeline respectively with the first air chamber of cylinder, second air chamber is connected, cylinder is also provided with the 3rd pipeline and the 4th pipeline, 3rd pipeline, 4th pipeline respectively with the first air chamber of cylinder, second air chamber is connected, described pneumatic valve comprises the first pneumatic valve, second pneumatic valve, 3rd pneumatic valve and the 4th pneumatic valve, first pneumatic valve is arranged on the first pipeline, 4th pneumatic valve is arranged on the second pipeline, second pneumatic valve is arranged on the 3rd pipeline, 3rd pneumatic valve is arranged on the 4th pipeline, 4 described relays are connected with the control end of above-mentioned 4 pneumatic valves respectively.
Above-mentioned shaft part size on-line measuring device also comprises the first stripper, and described first stripper is arranged on the endpiece place of transmission belt on roller rack.
Above-mentioned shaft part size on-line measuring device also comprises the second stripper, corresponding with described cylinder on the sidewall that described second stripper is arranged on roller rack.
The beneficial effects of the utility model are:
1, the size of axial workpiece to be measured is input to acquisition controller by video camera of the present utility model, by the opening and closing of Control pneumatic valve after the size of acquisition controller to axial workpiece judges, thus realize the object of real-time eliminating substandard products, this pick-up unit has that structure is simple, control accuracy is high, detection efficiency is high, antijamming capability is strong, easy to operate, the reliable feature of working stability, can meet the online real-time high-precision testing requirement of axial workpiece;
2, the utility model adopts PCI-1409 image pick-up card and PCI-1240 control card as the kernal hardware of acquisition controller, have accuracy of detection high, control feature flexibly;
3, mechanism for sorting of the present utility model adopts electric air pump as power source, environmentally safe, and transport sector adopts carrying roller and belt conveyor to carry tested axial workpiece, and roller rack can prevent belt conveyor sideslip;
4, camera mount of the present utility model is inverted U-shaped, is convenient to the installation of video camera, and vibration interference when reducing transport sector running.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is transport sector sectional structure chart of the present utility model.
Fig. 3 is the acquisition controller structural representation in Fig. 1.
Fig. 4 is mechanism for sorting structural drawing of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1 and Figure 2, the utility model comprises bracing frame 1, transport sector, mechanism for sorting, camera mount 5, acquisition controller 6, video camera 7, supporting seat 11;
Described transport sector comprises roller rack 3, carrying roller 4 and transmission belt 9, described roller rack 3 is the body structure of uncovered, roller rack 3 is arranged on bracing frame 1, the left and right sides wall of roller rack 3 is provided with multiple U-lag 8 accordingly, the two ends of each carrying roller 4 central shaft are arranged in U-lag 8 corresponding on roller rack about 3 sidewall respectively, multiple carrying roller 4 is parallel to each other and is arranged on roller rack 3, transmission belt 9 is wound on described multiple carrying roller 4, described carrying roller 4 comprises driving carrying roller and driven carrying roller, carrying roller is wherein driven to rotate under the driving of a stepper motor and described driven carrying roller rotates by the friction with described transmission belt 9,
Described camera mount 5 is in inverted U-shaped, the two ends of camera mount 5 to be arranged on roller rack 3 and to lay respectively at the inlet end both sides of transmission belt 9, wherein portion is positioned at directly over transmission belt 9, described video camera 7 be arranged on the middle part of camera mount 5 and its shooting mouth just to transmission belt 9, video camera 7 is electrically connected with acquisition controller 6; On roller rack 3, the first stripper 21 is installed at the endpiece place of transmission belt 9; The installation site that the sidewall of roller rack 3 is provided with the second stripper 22, second stripper 22 is corresponding with described cylinder 10.
As shown in Figure 3, acquisition controller 6 comprises collection control box 12, image pick-up card 13, control card 14, 4 relays, power lead 24 and power supply 25, control card 14 and 4 relays are installed in and gather in control box 12, described image pick-up card 13 adopts PCI-1409, its input end is connected with video camera 7, gather tested part 23 image, output terminal is connected with the input end of control card 14, control card 14 adopts PCI-1240, its output terminal respectively with 4 relay e, f, g, h is connected, the image of control card 14 to the tested part 23 collected is measured, judge whether the size of product meets accuracy requirement, if qualified, control card 14 does not send instruction, defective, control card 14 sends instruction and controls 4 actuatings of relay, then the opening and closing of pneumatic valve is controlled.
As shown in Figure 4, described mechanism for sorting comprises electric air pump 2, pneumatic valve, cylinder 10 and catch bar 15, described cylinder 10 is arranged on supporting seat 11, described supporting seat 11 is positioned at the side of transmission belt 9 and its height is consistent with the height of transmission belt 9, described cylinder 10 comprises the first air chamber A, second air chamber B and the piston 16 be positioned in the middle of the first air chamber A and the second air chamber B, one end of described catch bar 15 is arranged on piston 16, the other end stretches out cylinder 10 towards transmission belt 9, described electric air pump 2 is by the first pipeline 17, second pipeline 18 respectively with the first air chamber A of cylinder 10, second air chamber B is connected, cylinder 10 is also provided with the 3rd pipeline 19 and the 4th pipeline 20, 3rd pipeline 19, 4th pipeline 20 respectively with the first air chamber A of cylinder 10, second air chamber B is connected, described pneumatic valve comprises the first pneumatic valve a, second pneumatic valve b, 3rd pneumatic valve c and the 4th pneumatic valve d, first pneumatic valve a is arranged on the first pipeline 17, 4th pneumatic valve d is arranged on the second pipeline 18, second pneumatic valve b is arranged on the 3rd pipeline 19, 3rd pneumatic valve c is arranged on the 4th pipeline 20, 4 relays of described acquisition controller 6 are connected with the control end of above-mentioned 4 pneumatic valves respectively.
Principle of work of the present utility model is as follows: as shown in Figure 1, carrying roller is driven to rotate under the driving of stepper motor and drive transmission belt 9 to rotate, tested part 23 is placed on transmission belt 9, when tested part 23 transmits immediately below video camera 7, video camera is taken pictures and is gathered and preserve image in the control card 14 of acquisition controller 6, and control card 14 pairs of images are measured, and judge whether to reach dimensional accuracy, if so, next triggering command is then waited for; As shown in Figure 4, if not, then control card 14 time delay
after send steering order (wherein v be the movement velocity of tested part 23 on transmission belt 9, l is video camera 7 vertical range to catch bar 15) relay e and g works, open the first pneumatic valve a and the 3rd pneumatic valve c, electric air pump 2 air feed, in first air chamber A, gas increases, in second air chamber B, gas reduces, and catch bar 15 action to the right, pushes transmission belt 9 substandard products; Then, after time delay 1s, control card 14 sends instruction, and relay f and h works, open the second pneumatic valve b and the 4th pneumatic valve d, electric air pump 2 air feed, in the second air chamber B, gas increases, in first air chamber A, gas reduces, and catch bar 15 action left, gets back to initial position.
Claims (8)
1. a shaft part size on-line measuring device, it is characterized in that: comprise bracing frame, transport sector, mechanism for sorting, video camera and acquisition controller, described transport sector comprises roller rack, carrying roller and transmission belt, described roller rack is arranged on bracing frame, roller rack is provided with multiple carrying roller be parallel to each other, transmission belt is wound on described multiple carrying roller, described carrying roller comprises driving carrying roller and driven carrying roller, carrying roller is wherein driven to rotate under the driving of a stepper motor and described driven carrying roller rotates by the friction with described transmission belt, described position for video camera directly over transmission belt and its shooting mouth just to transmission belt, video camera is electrically connected with acquisition controller, described mechanism for sorting comprises electric air pump, pneumatic valve, cylinder and catch bar, described cylinder is positioned at the sidepiece of transmission belt and is connected with electric air pump by pipeline, described pneumatic valve is arranged on the pipeline of electric air pump and cylinders, the control end of pneumatic valve is connected with acquisition controller, one end of described catch bar is positioned at cylinder interior, the other end stretches out cylinder and is placed in above transmission belt, the height of described catch bar is a little more than the height of transmission belt, under the effect of electric air pump, catch bar does back and forth movement on transmission belt.
2. shaft part size on-line measuring device as claimed in claim 1, it is characterized in that: described roller rack is the body structure of uncovered, the left and right sides wall of roller rack is provided with multiple U-lag accordingly, and the two ends of each roller center shaft are arranged in U-lag corresponding on the sidewall of casing left and right respectively.
3. shaft part size on-line measuring device as claimed in claim 1, it is characterized in that: also comprise camera mount, described camera mount is inverted U-shaped, the two ends of camera mount to be arranged on roller rack and to lay respectively at the inlet end both sides of transmission belt, wherein portion is positioned at directly over transmission belt, described video camera be arranged on the middle part of camera mount and its shooting mouth just to transmission belt.
4. shaft part size on-line measuring device as claimed in claim 1, is characterized in that: also comprise supporting seat, and described supporting seat is positioned at the side of transmission belt and its height is consistent with the height of transmission belt, and described cylinder is arranged on supporting seat.
5. shaft part size on-line measuring device as claimed in claim 1, it is characterized in that: described acquisition controller comprises collection control box, image pick-up card, control card and 4 relays, described image pick-up card, control card and 4 relays are installed in and gather in control box, the input end of described image pick-up card is connected with video camera, output terminal is connected with the input end of control card, and the output terminal of control card is connected with 4 relays respectively.
6. shaft part size on-line measuring device as claimed in claim 5, it is characterized in that: described cylinder comprises the first air chamber, second air chamber and the piston be positioned in the middle of the first air chamber and the second air chamber, described catch bar is arranged on piston, described electric air pump is by the first pipeline, second pipeline respectively with the first air chamber of cylinder, second air chamber is connected, cylinder is also provided with the 3rd pipeline and the 4th pipeline, 3rd pipeline, 4th pipeline respectively with the first air chamber of cylinder, second air chamber is connected, described pneumatic valve comprises the first pneumatic valve, second pneumatic valve, 3rd pneumatic valve and the 4th pneumatic valve, first pneumatic valve is arranged on the first pipeline, 4th pneumatic valve is arranged on the second pipeline, second pneumatic valve is arranged on the 3rd pipeline, 3rd pneumatic valve is arranged on the 4th pipeline, 4 described relays are connected with the control end of above-mentioned 4 pneumatic valves respectively.
7. shaft part size on-line measuring device as claimed in claim 1, it is characterized in that: also comprise the first stripper, described first stripper is arranged on the endpiece place of transmission belt on roller rack.
8. shaft part size on-line measuring device as claimed in claim 1, is characterized in that: also comprise the second stripper, corresponding with described cylinder on the sidewall that described second stripper is arranged on roller rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550547.4U CN204064278U (en) | 2014-09-24 | 2014-09-24 | A kind of shaft part size on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550547.4U CN204064278U (en) | 2014-09-24 | 2014-09-24 | A kind of shaft part size on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064278U true CN204064278U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550547.4U Expired - Fee Related CN204064278U (en) | 2014-09-24 | 2014-09-24 | A kind of shaft part size on-line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064278U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195437A (en) * | 2015-09-22 | 2015-12-30 | 安徽省科亿信息科技有限公司 | Assembly line visual detection sorting system capable of being flexibly configured |
| CN110153776A (en) * | 2019-05-16 | 2019-08-23 | 广东扬山联合精密制造股份有限公司 | A kind of roller automation feed bin mechanism |
| CN110282382A (en) * | 2019-08-09 | 2019-09-27 | 河南宾康智能装备有限公司 | A kind of shaftless carrying roller ultra-wide belt feeder of bracket type |
| CN110282343A (en) * | 2019-08-09 | 2019-09-27 | 河南宾康智能装备有限公司 | A kind of wire rope inclined-pulling wide cut belt feeder of fast assembling-disassembling |
-
2014
- 2014-09-24 CN CN201420550547.4U patent/CN204064278U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195437A (en) * | 2015-09-22 | 2015-12-30 | 安徽省科亿信息科技有限公司 | Assembly line visual detection sorting system capable of being flexibly configured |
| CN105195437B (en) * | 2015-09-22 | 2017-12-29 | 安徽省科亿信息科技有限公司 | A kind of streamline vision-based detection separation system of flexibly configurable |
| CN110153776A (en) * | 2019-05-16 | 2019-08-23 | 广东扬山联合精密制造股份有限公司 | A kind of roller automation feed bin mechanism |
| CN110153776B (en) * | 2019-05-16 | 2024-05-14 | 广东扬山联合精密制造股份有限公司 | Automatic feed bin mechanism of roller |
| CN110282382A (en) * | 2019-08-09 | 2019-09-27 | 河南宾康智能装备有限公司 | A kind of shaftless carrying roller ultra-wide belt feeder of bracket type |
| CN110282343A (en) * | 2019-08-09 | 2019-09-27 | 河南宾康智能装备有限公司 | A kind of wire rope inclined-pulling wide cut belt feeder of fast assembling-disassembling |
| CN110282382B (en) * | 2019-08-09 | 2024-05-28 | 河南宾康智能装备有限公司 | Bracket type super wide belt conveyor without shaft carrier roller |
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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: 20141231 Termination date: 20170924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |