CN204214791U - A kind of primacord fuse appearance test device - Google Patents
A kind of primacord fuse appearance test device Download PDFInfo
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- CN204214791U CN204214791U CN201420746082.XU CN201420746082U CN204214791U CN 204214791 U CN204214791 U CN 204214791U CN 201420746082 U CN201420746082 U CN 201420746082U CN 204214791 U CN204214791 U CN 204214791U
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Abstract
A kind of primacord fuse appearance test device, comprise rectangular frame, described rectangular frame is provided with the inspection through hole of horizontal direction, and verifying attachment also comprises control module, detecting unit and alarm unit; Described control module is electrically connected with detecting unit and alarm unit respectively; Described detecting unit comprises three groups and detects module, and detecting unit is arranged on the sidewall of described inspection through hole, detects module and comprises Infrared laser emission device, the first glass condenser mirror, the second glass condenser mirror and optoelectronic induction receiver; Described first glass condenser mirror is arranged at the front of Infrared laser emission device, and the second glass condenser mirror is arranged at the front of optoelectronic induction receiver, and the first condenser and second condenser lens are arranged at the both sides of primacord fuse; The angle each other 120 ° of the laser rays that described three groups of generating lasers detecting module produce respectively after the first condenser refraction.This primacord fuse appearance test device can realize automatically detecting primacord fuse outward appearance whether existing defects.
Description
Technical field
The utility model relates to a kind of primacord fuse appearance test device.
Background technology
Be that surface takes on a red color according to primacord fuse appearance requirement in GB9786-1999 " common primacord fuse ", coating or plastic layer should be even, bubble-free, eyelet, crackle and serious injured and greasy dirt.The existing primacord fuse method of inspection, for coil in process at primacord fuse, is carried out 100% inspection by manual to primacord fuse outward appearance, is removed in time when finding that there is defect.Existing primacord fuse is general to be tested operation existing problems and mainly contains: one is because long-term manual operations judges open defect, causes finger-joint pain, labour intensity greatly, inefficiency; Two be that if plastic-coated is uneven, there is trachoma on surface or have serious disconnected medicine, thin medicine product flows into client, then user there will be permeable or disconnected quick-fried phenomenon in use.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of primacord fuse appearance test device that automatically can detect primacord fuse diameter and open defect.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of primacord fuse appearance test device, comprise rectangular frame, the vertical plane of described rectangular frame is provided with the inspection through hole of horizontal direction, primacord fuse appearance test device also comprises control module, detecting unit and alarm unit; Described control module is electrically connected with detecting unit and alarm unit respectively; Described detecting unit comprises the first detection module, second and detects module and the 3rd detection module, described first detects module, the second detection module and the 3rd detection module is arranged on the sidewall of described inspection through hole, and the first detection module, the second detection module and the 3rd detect module and include Infrared laser emission device, the first glass condenser mirror, the second glass condenser mirror and optoelectronic induction receiver; Described first glass condenser mirror is arranged at the front of Infrared laser emission device, and the second glass condenser mirror is arranged at the front of optoelectronic induction receiver, and described first condenser and second condenser lens are arranged at the both sides of primacord fuse respectively; The angle each other 120 ° of laser rays respectively in detection through hole radial section direction after the first condenser refraction that described first generating laser detecting module, the second detection module and the 3rd detection module produces.
Further, described alarm unit comprises loudspeaker and alarm lamp.
Further, also comprise testing accuracy adjustment knob, described testing accuracy adjustment knob is electrically connected with control module.
Further, described control module is also connected with primacord fuse traction electric machine.
Further, described control module is also connected with primacord fuse defect counting device.
Further, the described first optoelectronic induction receiver detecting module, the second detection module and the 3rd detection module comprises two optoelectronic induction receivers.
Further, also comprise the first line pressing wheel device and the second line pressing wheel device, described first line pressing wheel device is arranged at the front of described inspection through hole, and the second line pressing wheel device is arranged at the rear of inspection through hole.
The beneficial effects of the utility model are: be different from prior art and pass through the general outward appearance testing primacord fuse manually, there is labour intensity large, inefficiency, there is the problems such as disconnected quick-fried danger, the utility model primacord fuse appearance test device by arranging the laser detection module that three groups are mutually 120 ° in inspection through hole, the different parts that module detects primacord fuse periphery is respectively detected by these three groups, when primacord fuse diameter changes, the output detecting the photoelectric sensor of module also produces corresponding change, thus according to the output of photoelectric sensor, control module can judge that whether the outward appearance of primacord fuse is qualified, thus realize automatic gauging primacord fuse outward appearance, the utility model primacord fuse appearance test device testing accuracy is high, checkability is high, there is not disconnected quick-fried grade dangerous.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model primacord fuse appearance test device;
Fig. 2 is the structural representation that first of the utility model primacord fuse appearance test device detects module;
Fig. 3 is the schematic diagram that first of the utility model primacord fuse appearance test device detects that module detects primacord fuse;
Fig. 4 is the structural representation of the testing accuracy adjustment knob of the utility model primacord fuse appearance test device;
Fig. 5 is the schematic diagram of the utility model primacord fuse appearance test device first line pressing wheel device and the second line pressing wheel device.
Label declaration:
2, through hole is checked; 3, testing accuracy adjustment knob; 4, digital display screen;
51, alarm lamp; 52, loudspeaker; 2.6, primacord fuse; 61, the first line pressing wheel device;
62, the second line pressing wheel device; 3.1, Infrared laser emission device; 3.2, glass lens;
3.4, receiver; 2.1, utilizing emitted light LED; 2.2, glass lens; 2.3, recessed of primacord fuse; 2.4, receiving trap; 2.5, primacord fuse depression.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with embodiment.
The design of the utility model most critical is: the laser detection module being mutually 120 ° by three groups detects the different parts of primacord fuse periphery, realizes the automatic gauging of primacord fuse outward appearance.
Please refer to Fig. 1 to Fig. 5, a kind of primacord fuse appearance test device, comprises rectangular frame, the vertical plane of described rectangular frame is provided with the inspection through hole 2 of horizontal direction, and this primacord fuse appearance test device also comprises control module, detecting unit and alarm unit;
Described control module is electrically connected with detecting unit and alarm unit respectively;
Described detecting unit comprises the first detection module, second and detects module and the 3rd detection module, described first detects module, the second detection module and the 3rd detection module is arranged on the sidewall of described inspection through hole 2, and the first detection module, the second detection module and the 3rd detect module and include Infrared laser emission device, the first glass condenser mirror, the second glass condenser mirror and optoelectronic induction receiver; Described first glass condenser mirror is arranged at the front of Infrared laser emission device, and the second glass condenser mirror is arranged at the front of optoelectronic induction receiver, and described first condenser and second condenser lens are arranged at the both sides of primacord fuse respectively;
The angle each other 120 ° of laser rays respectively in detection through hole radial section direction after the first condenser refraction that described first generating laser detecting module, the second detection module and the 3rd detection module produces.
As shown in Figure 2, it is the structural representation of the first detection module, when common primacord fuse 2.6 is through described inspection through hole 2, three groups of Infrared laser emission device 3.1 (i.e. Infrared laser emission device) luminescences detecting module produce light respectively, light becomes parallel beam by glass lens 3.2 (i.e. the first glass condenser mirror), the parallel beam that three beams is mutually 120 ° is formed in measurement port area, light is by receiving mirror 3.2 (i.e. the second glass condenser mirror), focus on receiver 3.4 (i.e. photoelectric sensor), wherein, parallel beam blocks through tested common primacord fuse 2.6, glass lens 3.2 (the second glass condenser mirror) polymerization is through the light of tested common primacord fuse 2.6, receiver 3.4 (i.e. photoelectric sensor) receives the light after polymerization, judge the change receiving light quantity, change once tested common primacord fuse 2.6 external diameter and outward appearance and just cause the change of the upper light quantity of dash receiver 3.4 (i.e. photoelectric sensor), when tested common primacord fuse 2.6 external diameter and outward appearance change exceed default sensitivity indicated range time, namely judge to find defect.In the present embodiment, second detect module and the 3rd and detect module and first to detect the structure of module identical.
As shown in Figure 3, it is the schematic diagram that the first detection module detects primacord fuse, detect module and comprise utilizing emitted light LED2.1 (i.e. generating laser), glass lens 2.2 (i.e. the first glass condenser mirror), primacord fuse recessed 2.3, receiving trap 2.4 (i.e. photoelectric sensor), primacord fuse depression 2.5 and primacord fuse 2.6, when tested primacord fuse is by testing through hole time, the light quantity that receiver receives is a fixed value, if it is protruding that the external diameter of tested primacord fuse occurs that size variation or appearance occur, depression, the light quantity that receiver receives will change, by measuring knots modification, just can measure disconnected, thin medicine or projection, the bad defects such as depression.From foregoing description, the beneficial effects of the utility model are: this primacord fuse appearance test device utilizes high-precision infrared optics shadow casting technique, quick analog quantity defect detector is used to measure the profile of testee, the change of the common primacord fuse external diameter of main tracking and outward appearance, once external diameter change exceedes default sensitivity indicated range, this change is just considered to defect.
The utility model is applicable to cotton thread primacord fuse in GB9786-1999 " common primacord fuse ", and (ether peace is medicine core, cotton thread, linen thread, paper slip or man-made fiber etc. are wrap, pitch is the primacord fuse of moisture barrier) and plastic detonating cord (ether peace is for medicine core, cotton thread, linen thread, paper slip or man-made fiber etc. are wrap, the primacord fuse of outer coating thermoplastics) external diameter and open defect detect.
Can be obtained by above description, effective effect of the present utility model is: the utility model primacord fuse appearance test device testing accuracy is high, checkability is high, do not exist disconnected quick-fried wait dangerous, and this primacord fuse appearance test device reliability is high, to external world light insensitive, on former primacord fuse curler convenient and flexible installation, acousto-optic alarm output interface, machine lightly firm, maintaining is simple, simple to operate understandable.
Further, described alarm unit comprises loudspeaker 52 and alarm lamp 51, and described control module is also connected with primacord fuse traction electric machine.When detect lead quick-fried defect time, main control unit exports a closed switching signal to automatic alarm unit and traction electric machine shutdown switch, makes it automatic alarm and auto stop, manually carries out further defect confirmation to facilitate.
Further, conveniently statistical shortcomings quantity, described control module is also connected with primacord fuse defect counting device, and described rectangular frame is also provided with digital display screen 4, for showing the defect number of times etc. detected.
Further, also comprise testing accuracy adjustment knob 3, described testing accuracy adjustment knob 3 is electrically connected with control module.
Testing accuracy adjustment knob 33 bit digital (Fig. 5), by by μm in units of represent primacord fuse concave-convex surface size.Set concavo-convex sensing range between 020 μm ~ 999 μm or 0.1 ㎜ ~ 9.99 ㎜.Recessed amplitude and convex amplitude are the same setting values.In testing process, if reduce correspondence to measure the setting value of thing to a certain extent, the value that alarm lamp 51 is just lighted is called critical concavo-convex value.If setting value easily makes detector false report to the police near critical concavo-convex value.So please with about 2 ~ 3 of critical concavo-convex value times of size settings when setting concavo-convex value.If set high-sensitive concavo-convex value, the impact of environment (measure the vibrations of thing, outside vibrations, outer disorderly light, water droplet, dirty etc. will eliminate as far as possible) to be considered fully.
Further, in one embodiment, the described first optoelectronic induction receiver detecting module, the second detection module and the 3rd detection module comprises two optoelectronic induction receivers.Each detection module comprises the accuracy that two optoelectronic induction receivers effectively can ensure measurement result.
Further, in order to ensure that primacord fuse passes from the center of concavo-convex detector, described primacord fuse appearance test device also comprises the first line pressing wheel device 61 and the second line pressing wheel device 62, described first line pressing wheel device 61 is arranged at the front of described inspection through hole 2, and the second line pressing wheel device 62 is arranged at the rear of inspection through hole 2.
Described first line pressing wheel device 61 and the second line pressing wheel device 62 comprise rotation hand handle, two polished rods, crossbeam, two formations such as line ball spring, two stud bolts, line ball wheel shaft, fabric wheel, wire wheel shaft, fabric wheel, supports.Use fabric wheel, guide roller and guide plate etc. are exactly the vibrations of the primacord fuse during suppression is advanced, and the vibrations of primacord fuse can be avoided to produce not right misoperation, and primacord fuse is passed through at the immediate vicinity of detector sensing range.
In sum; the primacord fuse appearance test device that the utility model provides not only can realize the diameter and the open defect that automatically detect primacord fuse; and this primacord fuse appearance test device reliability is high, light is insensitive to external world, maintaining is simple, simple to operate understandable; defect automatic alarm and shutdown can be realized, can programming count defect number of times.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a primacord fuse appearance test device, comprises rectangular frame, the vertical plane of described rectangular frame is provided with the inspection through hole of horizontal direction, it is characterized in that, also comprise control module, detecting unit and alarm unit;
Described control module is electrically connected with detecting unit and alarm unit respectively;
Described detecting unit comprises the first detection module, second and detects module and the 3rd detection module, described first detects module, the second detection module and the 3rd detection module is arranged on the sidewall of described inspection through hole, and the first detection module, the second detection module and the 3rd detect module and include Infrared laser emission device, the first glass condenser mirror, the second glass condenser mirror and optoelectronic induction receiver; Described first glass condenser mirror is arranged at the front of Infrared laser emission device, and the second glass condenser mirror is arranged at the front of optoelectronic induction receiver, and described first condenser and second condenser lens are arranged at the both sides of primacord fuse respectively;
The angle each other 120 ° of laser rays respectively in detection through hole radial section direction after the first condenser refraction that described first generating laser detecting module, the second detection module and the 3rd detection module produces.
2. primacord fuse appearance delection device according to claim 1, is characterized in that, described alarm unit comprises loudspeaker and alarm lamp.
3. primacord fuse appearance delection device according to claim 1, is characterized in that, also comprises testing accuracy adjustment knob, and described testing accuracy adjustment knob is electrically connected with control module.
4. the primacord fuse appearance delection device according to Claims 2 or 3, is characterized in that, described control module is also connected with primacord fuse traction electric machine.
5. primacord fuse appearance delection device according to claim 4, is characterized in that, described control module is also connected with primacord fuse defect counting device.
6. primacord fuse appearance delection device according to claim 5, is characterized in that, described first detects module, the second detection module and the 3rd optoelectronic induction receiver detecting module comprises two optoelectronic induction receivers.
7. primacord fuse appearance delection device according to claim 1, it is characterized in that, also comprise the first line pressing wheel device and the second line pressing wheel device, described first line pressing wheel device is arranged at the front of described inspection through hole, and the second line pressing wheel device is arranged at the rear of inspection through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746082.XU CN204214791U (en) | 2014-12-02 | 2014-12-02 | A kind of primacord fuse appearance test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746082.XU CN204214791U (en) | 2014-12-02 | 2014-12-02 | A kind of primacord fuse appearance test device |
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| CN204214791U true CN204214791U (en) | 2015-03-18 |
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| CN201420746082.XU Active CN204214791U (en) | 2014-12-02 | 2014-12-02 | A kind of primacord fuse appearance test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018165626A (en) * | 2017-03-28 | 2018-10-25 | 株式会社東京精密 | Surface foreign matter detection device and surface foreign matter detection method using the same |
| CN109239101A (en) * | 2018-09-20 | 2019-01-18 | 长春福斯汽车电线有限公司 | Wire and cable surface defect intelligent checking system |
-
2014
- 2014-12-02 CN CN201420746082.XU patent/CN204214791U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018165626A (en) * | 2017-03-28 | 2018-10-25 | 株式会社東京精密 | Surface foreign matter detection device and surface foreign matter detection method using the same |
| JP2021167845A (en) * | 2017-03-28 | 2021-10-21 | 株式会社東京精密 | Surface foreign matter detection device and surface foreign matter detection method using the same |
| JP7301914B2 (en) | 2017-03-28 | 2023-07-03 | 株式会社東京精密 | Surface foreign matter detection device and surface foreign matter detection method using the same |
| CN109239101A (en) * | 2018-09-20 | 2019-01-18 | 长春福斯汽车电线有限公司 | Wire and cable surface defect intelligent checking system |
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