CN113866174A - Square needle line scanning detection device - Google Patents
Square needle line scanning detection device Download PDFInfo
- Publication number
- CN113866174A CN113866174A CN202010613067.8A CN202010613067A CN113866174A CN 113866174 A CN113866174 A CN 113866174A CN 202010613067 A CN202010613067 A CN 202010613067A CN 113866174 A CN113866174 A CN 113866174A
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- plate
- block
- bearing seat
- ratchet wheel
- upright post
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a square needle line scanning detection device, which comprises a bottom plate and a control unit, wherein a workbench is arranged on the bottom plate, the workbench comprises two side plates, a connecting plate arranged on the side plates and a fixing plate arranged on the connecting plate, the fixing part comprises at least two, the side plates are also connected with at least three mounting seats and a detection unit, each mounting seat is provided with an upright post rail, the left side and the right side of each upright post rail are respectively provided with a pressing plate, the square needle line scanning detection device also comprises a slide block bearing seat capable of sliding up and down on the upright post rails, the slide block bearing seat is arranged between the upright post rails and the pressing plates, the slide block bearing seat is connected with a rotating shaft, one end of the rotating shaft is connected with a ratchet wheel, the other end of the rotating shaft is respectively connected with a servo motor, an encoder and a white plate, the ratchet wheel is connected with a steel belt arranged on the connecting plate and passes through a round positioning hole above the steel belt, thereby pulling the strip of material by rotation of the ratchet. The equipment replaces manpower with machines, so that the efficiency is improved, and the cost is reduced.
Description
Technical Field
The invention relates to the field of detection equipment, in particular to a square-needle line scanning detection device.
Background
In the material area, including the steel band and with the square needle of steel band connection, wherein the square needle belongs to the must of car electronic connector product and joins in marriage the part, and the range of application is wide, and the production degree of difficulty is big simultaneously, requires highly, and the online measurement of square needle has always been a difficult problem of five metals trade headache, and manual detection is inefficiently, also can't accomplish to examine entirely.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a device for scanning and detecting a guideline, which uses an image detection technology, and is matched with a high-speed punch for detection on line, wherein the highest speed can reach 1800PCS/MIN, and the device can find out the broken guideline, the excessive straightness, the PIN interval error and the material width in time, thereby replacing the manual work to detect the guideline more efficiently.
In order to achieve the above and other related objects, the present invention provides a square needle line scanning detection device, comprising a bottom plate and a control unit, wherein a worktable is arranged on the bottom plate, the worktable comprises two side plates, a connecting plate arranged on the side plates and a fixing plate arranged on the connecting plate, the fixing plate comprises at least two, at least three mounting seats and a detection unit are connected to the side plates, a column rail is arranged on each mounting seat, a pressing plate is arranged on each column rail respectively at the left and right, the device further comprises a slide block bearing seat capable of sliding up and down on the column rail, the slide block bearing seat is arranged between the column rail and the pressing plate, a rotating shaft is connected to the slide block bearing seat, one end of the rotating shaft is connected with a ratchet wheel, the other end is respectively connected with a servo motor, an encoder and a white plate, wherein the ratchet wheel is connected with a steel belt arranged on the connecting plate, passes through the round positioning hole above the steel belt, so that the material belt is pulled by the rotation of the ratchet wheel.
Furthermore, the detection unit comprises a connecting rod connected to the side plate, a connecting block is arranged on the connecting rod, two through grooves are formed in the connecting block, a push rod is arranged in each through groove, a push block and a support block are arranged on two sides of each push rod respectively, and a linear array camera is arranged on each push block.
Furthermore, a quick clamp is arranged on the sliding block bearing seat, and the sliding block bearing seat is driven to slide up and down through the quick clamp so as to adjust the height of the ratchet wheel.
Furthermore, two circular gaskets are arranged on the rotating shaft, the circular gaskets play a role in guiding the ratchet wheel and fixing the ratchet wheel, the two circular gaskets are respectively arranged on the front side and the rear side of the ratchet wheel, and the circular gaskets are connected with the rotating shaft through screws.
Furthermore, the bottom of the connecting plate is provided with a linear array light source, the linear array light source is connected with two small-diameter optical axes, the small-diameter optical axes are connected with an optical axis fixing block, the optical axis fixing block is arranged on the connecting rod and can move up and down along the connecting rod, and meanwhile, the optical axis fixing block is provided with two through holes for the small-diameter to move back and forth, so that the linear array light source can move up and down, left and right.
Furthermore, a through hole is formed in the sliding block bearing seat, a bearing is arranged in the through hole, and the rotating shaft is arranged in the bearing.
Furthermore, be provided with multiunit dog on the fixed plate to and a plurality of swager constructs, wherein a set of dog includes two dog monomers for press the material effect, swager constructs including slider pinch roller and spring stopper, has laid the spring between the two, through spring elasticity, plays the effect of further pressing the material.
Furthermore, the encoder is connected with a coupler, the coupler is connected with a rotating shaft, the encoder is used for converting the moving amount of the material belt into a digital amount, and the digital amount is transmitted to the control unit to control the scanning triggering of the linear array camera.
Aiming at the detection of slender products such as a square guideline, the linear array camera has a large transverse view, can be suitable for a plurality of square guidelines with different sizes, simultaneously keeps high resolution, and realizes online continuous high-precision detection.
The specific working process is as follows: operating an interface on a screen, enabling a ratchet wheel to perform original searching (determining the initial position of a square needle material belt), determining the initial position of the material belt after determining the original point, pressing a start button, driving the ratchet wheel to start rotating by a servo motor, synchronously rotating an encoder along with the pulling of the material belt, continuously sending a photographing signal to a linear array camera (the linear array camera and a moving product are synchronized by the encoder, each pixel width needs one encoder pulse), and splicing the camera line by line into a complete image to be detected; after the image is obtained, a tool in the detection software VPP can identify and detect the characteristics and judge OK and NG results; the detected data and the image are displayed on a screen, and meanwhile, some product counting information is also provided; and during NG, a signal is sent to the punch press, and the punch press is stopped, so that field personnel can conveniently check the product.
As mentioned above, the guideline line scanning detection device of the invention has the following beneficial effects: by utilizing the image detection technology, the online high-speed punch press is matched for detection, the highest speed can reach 1800PCS/MIN, the broken needle can be found in time, the straightness accuracy exceeds the standard, the PIN interval error and the material width are detected, so that manual detection is effectively replaced, and the overall working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the guideline detecting apparatus.
Fig. 2 is a front view of the worktable.
Fig. 3 is a schematic diagram of the back structure of the workbench.
Fig. 4 is a schematic structural diagram of a linear array light source.
Fig. 5 is a schematic structural diagram of the tape.
In the figure: 1. the linear array camera, 2, the ejector pad, 3, the push rod, 4, the connecting block, 5, the connecting rod, 6, the active grab, 7, the slider bearing frame, 8, the bearing, 9, big fixed plate, 10, the material area, 11, the dog, 12, the slider pinch roller, 13, the spring stopper, 14, the pivot, 15, the ratchet, 16, circular gasket, 17, little fixed plate, 18, stand track, 19, servo motor, 20, the light source fixed block, 21, minor diameter optical axis, 22, the encoder, 23, the clamp plate, 24, the linear array, 25, the square needle, 26, the steel band.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1-5. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Example (b):
a25-wire scanning detection device for a square needle comprises a bottom plate and a control unit, wherein a workbench is arranged on the bottom plate, the workbench comprises two side plates, a connecting plate arranged on the side plates and a fixing plate arranged on the connecting plate, the fixing plate comprises at least two large fixing plates 9 and small fixing plates 17 according to the volume, at least three mounting seats and a detection unit are connected on the side plates, a stand column rail 18 is arranged on each mounting seat, a pressing plate 23 is respectively arranged on the left side and the right side of each stand column rail 18, the device also comprises a slide block bearing seat 7 capable of sliding up and down on each stand column rail 18, the slide block bearing seat 7 is arranged between each stand column rail 18 and the pressing plate 23, a rotating shaft 14 is connected on each slide block bearing seat 7, one end of the rotating shaft 14 is connected with a ratchet wheel 15, and the other end of the rotating shaft is respectively connected with a servo motor 19, an encoder 22 and a white board, wherein the ratchet 15 is connected with a steel belt 26 arranged on the connecting plate and passes through a round positioning hole above the steel belt 26, so that the material belt 10 is pulled by the rotation of the ratchet 15.
In this embodiment, the detecting unit includes connecting rod 5 connected on the curb plate, is provided with connecting block 4 on connecting rod 5, has seted up two logical grooves on connecting block 4, and every leads to the inslot and all is provided with a push rod 3, and the both sides of push rod 3 are provided with a ejector pad 2 respectively and support the piece, be provided with linear array camera 1 on the ejector pad 2.
In this embodiment, a quick clamp 6 is disposed on the slider bearing seat 7, and the quick clamp 6 drives the slider bearing seat 7 to slide up and down so as to adjust the height of the ratchet 15.
In this embodiment, the rotating shaft 14 is provided with two circular gaskets 16, the circular gaskets 16 are used for guiding the ratchet 15 and fixing the ratchet 15, the two circular gaskets 16 are respectively disposed on the front side and the rear side of the ratchet 15, and the circular gaskets 16 are connected with the rotating shaft 14 through screws.
In this embodiment, a linear array light source 24 is disposed at the bottom of the connecting plate, the linear array light source 24 is connected to two small-diameter optical axes 21, the small-diameter optical axes 21 are connected to an optical axis fixing block, the optical axis fixing block is disposed on the connecting rod 5 and can move up and down along the connecting rod 5, and meanwhile, two through holes for the small-diameter to move back and forth are disposed on the optical axis fixing block, so that the linear array light source 24 can move up and down, left and right.
In this embodiment, the slider bearing seat 7 is provided with a through hole, a bearing 8 is disposed in the through hole, and the rotating shaft 14 is disposed in the bearing 8.
In this embodiment, be provided with multiunit dog 11 on the fixed plate to and a plurality of swager constructs, and one of them a set of dog 11 includes two dog 11 monomers for the effect of pressing, swager constructs including slider pinch roller 12 and spring stop block, has laid the spring between the two, through spring elasticity, plays the effect of pressing in this embodiment.
In this embodiment, the encoder 22 is connected to a coupler, and the coupler is connected to the rotating shaft 14, wherein the encoder 22 is used for converting the moving amount of the material tape 10 into a digital amount, and transmitting the digital amount to the control unit to control the scanning trigger of the line camera 1.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a check out test set is swept to guideline line which characterized in that: comprises a bottom plate and a control unit, wherein the bottom plate is provided with a workbench which comprises two side plates, a connecting plate arranged on the side plates and a fixing plate arranged on the connecting plate, the fixing parts at least comprise two parts, at the same time, the side plate is also connected with at least three mounting seats and a detection unit, each mounting seat is provided with an upright post rail, the left and the right of the upright post track are respectively provided with a pressing plate, the upright post track also comprises a slide block bearing seat which can slide up and down on the upright post track, the slide block bearing seat is arranged between the upright post track and the pressing plate, meanwhile, a rotating shaft is connected on the slide block bearing seat, one end of the rotating shaft is connected with a ratchet wheel, the other end of the rotating shaft is respectively connected with the servo motor, the encoder and the white board, the ratchet wheel is connected with a steel belt arranged on the connecting plate and penetrates through a round positioning hole above the steel belt, so that the material belt is pulled through the rotation of the ratchet wheel.
2. The apparatus according to claim 1, wherein the detecting unit comprises a connecting rod connected to the side plate, the connecting rod is provided with a connecting block, the connecting block is provided with two through grooves, each through groove is provided with a push rod, two sides of the push rod are respectively provided with a push block and a support block, and the push block is provided with a linear array camera.
3. The apparatus of claim 1, wherein the slide block bearing seat is provided with a quick clamp, and the quick clamp drives the slide block bearing seat to slide up and down so as to adjust the height of the ratchet wheel.
4. The apparatus according to claim 1, wherein the shaft is provided with two circular pads, the circular pads are used for guiding the ratchet wheel and fixing the ratchet wheel, the two circular pads are respectively arranged on the front side and the rear side of the ratchet wheel, and the circular pads are connected with the shaft through screws.
5. The apparatus according to claim 1, wherein a linear array light source is disposed at the bottom of the connecting plate, and is connected to two small-diameter optical axes, the small-diameter optical axes are connected to an optical axis fixing block, the optical axis fixing block is disposed on the connecting rod and can move up and down along the connecting rod, and two through holes for the small-diameter to move back and forth are formed on the optical axis fixing block, so that the linear array light source can move up and down, left and right.
6. The apparatus of claim 1, wherein the slider bearing seat has a through hole, a bearing is disposed in the through hole, and the shaft is disposed in the bearing.
7. The apparatus according to claim 1, wherein the fixing plate is provided with a plurality of sets of stoppers and a plurality of pressing mechanisms, wherein one set of stoppers comprises two stopper units for pressing, the pressing mechanism comprises a sliding block pressing wheel and a spring limiting block, a spring is arranged between the two stopper units, and the spring elasticity is utilized to further press the material.
8. The apparatus according to claim 1, wherein the encoder is connected to a coupler, the coupler is connected to a rotating shaft, and the encoder is used to convert the moving amount of the tape into a digital value, and transmit the digital value to the control unit to control the scan trigger of the line camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010613067.8A CN113866174A (en) | 2020-06-30 | 2020-06-30 | Square needle line scanning detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010613067.8A CN113866174A (en) | 2020-06-30 | 2020-06-30 | Square needle line scanning detection device |
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| Publication Number | Publication Date |
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| CN113866174A true CN113866174A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010613067.8A Pending CN113866174A (en) | 2020-06-30 | 2020-06-30 | Square needle line scanning detection device |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010071720A (en) * | 2008-09-17 | 2010-04-02 | Nippon Steel Corp | Device and method for inspecting defect of steel strip |
| US20130063591A1 (en) * | 2010-03-23 | 2013-03-14 | Circuitmaster Designs Limited | Apparatus and method for feeding crimp terminals on a carrier strip into a crimping press |
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| US20180172601A1 (en) * | 2016-12-15 | 2018-06-21 | Thyssenkrupp Rasselstein Gmbh | Method of inspecting a steel strip |
| CN109158324A (en) * | 2018-08-21 | 2019-01-08 | 领胜城科技（江苏）有限公司 | A kind of detection and sorting equipment automatically |
| CN209513582U (en) * | 2018-12-12 | 2019-10-18 | 青岛泰萌自动化设备有限公司 | A kind of punching steel disc detection machine |
| CN209507211U (en) * | 2019-01-07 | 2019-10-18 | 葛绍君 | A kind of conveying mechanism of strip sheet material picking equipment |
| CN209756485U (en) * | 2019-03-05 | 2019-12-10 | 广州市易鸿智能装备有限公司 | marking machine |
| CN210173757U (en) * | 2019-04-16 | 2020-03-24 | 苏州领裕电子科技有限公司 | Keyboard glue line stamping equipment |
| CN111180978A (en) * | 2017-08-22 | 2020-05-19 | 东莞市蓉工自动化科技有限公司 | Dipolar plug continuous pin inserting equipment capable of detecting |
| CN111323370A (en) * | 2020-03-23 | 2020-06-23 | 领胜城科技（江苏）有限公司 | Equipment for automatically positioning and detecting small steel sheets |
-
2020
- 2020-06-30 CN CN202010613067.8A patent/CN113866174A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010071720A (en) * | 2008-09-17 | 2010-04-02 | Nippon Steel Corp | Device and method for inspecting defect of steel strip |
| US20130063591A1 (en) * | 2010-03-23 | 2013-03-14 | Circuitmaster Designs Limited | Apparatus and method for feeding crimp terminals on a carrier strip into a crimping press |
| CN204330622U (en) * | 2014-12-23 | 2015-05-13 | 东莞汉特士视觉科技有限公司 | A kind of stamped terminals checkout equipment |
| JP2016140898A (en) * | 2015-02-04 | 2016-08-08 | Ｊｆｅスチール株式会社 | Flat shape measuring method of steel strip, and measuring equipment |
| US20180172601A1 (en) * | 2016-12-15 | 2018-06-21 | Thyssenkrupp Rasselstein Gmbh | Method of inspecting a steel strip |
| CN111180978A (en) * | 2017-08-22 | 2020-05-19 | 东莞市蓉工自动化科技有限公司 | Dipolar plug continuous pin inserting equipment capable of detecting |
| CN109158324A (en) * | 2018-08-21 | 2019-01-08 | 领胜城科技（江苏）有限公司 | A kind of detection and sorting equipment automatically |
| CN209513582U (en) * | 2018-12-12 | 2019-10-18 | 青岛泰萌自动化设备有限公司 | A kind of punching steel disc detection machine |
| CN209507211U (en) * | 2019-01-07 | 2019-10-18 | 葛绍君 | A kind of conveying mechanism of strip sheet material picking equipment |
| CN209756485U (en) * | 2019-03-05 | 2019-12-10 | 广州市易鸿智能装备有限公司 | marking machine |
| CN210173757U (en) * | 2019-04-16 | 2020-03-24 | 苏州领裕电子科技有限公司 | Keyboard glue line stamping equipment |
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