CN104101549A - Testing machine for film strength of film-coated lens - Google Patents
Testing machine for film strength of film-coated lens Download PDFInfo
- Publication number
- CN104101549A CN104101549A CN201410369127.0A CN201410369127A CN104101549A CN 104101549 A CN104101549 A CN 104101549A CN 201410369127 A CN201410369127 A CN 201410369127A CN 104101549 A CN104101549 A CN 104101549A
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- China
- Prior art keywords
- transmission shaft
- main shaft
- guide rod
- film
- support
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Eyeglasses (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a testing machine for film strength of film-coated lens. The machine comprises an operation table (15), wherein a replaceable clamping tool (14) and a transmission system are arranged on the surface of the operation table (15); a main engine box (8) is arranged on the side surface of the operation table. The machine is characterized in that a transmission shaft II (3) is movably connected onto a guide rod (4); a support (12) is arranged on the guide rod (4); a hole for mounting a stress pen (13) is formed in the support (12); a main shaft (1) drives a transmission shaft I (2) and the transmission shaft II (3) to rotate; while the main shaft (1) is rotated by one round, an adjustable nut head (5) passes through an electromagnetic induction valve (6) for one time accordingly, and the recorded frequency is censused automatically to a counter (11). According to the invention, the machine is reasonable in design, simple in structure, reliable in function, and convenient for operation, can meet the requirement of the detection of the film-coated lens during the lens production process, and is convenient for mass inspection on lenses.
Description
Technical field
The present invention relates to eyeglass production technical field, relate in particular to plated film lens film strength test machine.
Background technology
When machining eyeglass, in order to increase the transmitance of light, reduce reflection of light rate; generally all can carry out coating film treatment, and for eyeglass reaches certain hardness after plated film, make eyeglass be difficult for being scratched; effectively len adds that ultra micron adds dura mater conventionally in Coating Materials.Eyeglass, after plated film completes, according to customer requirement, need to be tested to the film strength of eyeglass.Traditional standard is with standard stress pen friction 50 times, tears 3 times after using adhesive tape L-T-90 sturdy, without film wound, that stripping phenomenon is is qualified.This test mode relies on employee's technical ability completely, sometimes can be because of employee ineffective, friction number of times can cause the outflow of bad eyeglass not.
Summary of the invention
For the requirement of the detection of above-mentioned eyeglass film strength, the invention provides a kind of plated film lens film strength test machine, to utilize a he Moving Leader Mechanism, power power is passed to adjustable nut head, pass through again electromagnetic induction valve, record number of times and automatically count on counter, being convenient to the inspection in enormous quantities of eyeglass.
Object of the present invention realizes by following technical solution: a kind of plated film lens film strength test machine, comprise a worktable 15, the table top of described worktable 15 is provided with changeable type fixture 14, kinematic train, side is provided with mainframe box 8, kinematic train is by main shaft 1, transmission shaft I 2, adjustable nut 5, electrical equipment Inductance valve 6, spindle axis 7 forms, changeable type fixture 14 is connected with transmission shaft II 3 by standard stress pen 13, guide rod 4, support 12, in mainframe box 8, be provided with rotational speed governor 9, cabinet switch 10, counter 11, kinematic train is connected by connecting rod 16 with changeable type fixture 14, it is characterized in that: described transmission shaft II 3 is movably connected on guide rod 4, guide rod 4 is provided with support 12, support 12 is provided with the hole that stress pen 13 can be installed, main shaft 1 drives transmission shaft I 2, transmission shaft II 3 to rotate, and main shaft 1 often rotates a circle, adjustable nut head 5 through electromagnetic induction valves 6 once, remember that number of times can count on counter 11 automatically.
Described main shaft 1 is provided with adjustable nut 5, is used for controlling the amplitude of oscillation of main shaft 1.
The present invention, reasonable in design, simple structure, reliable effect, easy to operate, can conscientiously meet the testing requirement of plated film lens in eyeglass production run, be convenient to the inspection in enormous quantities of eyeglass.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present invention.
In figure: 1 main shaft, 2 transmission shafts, 3 transmission shafts, 4 guide rods, 5 adjustable nuts, 6 electrical equipment Inductance valves, 7 spindle axis, 8 mainframe boxes, 9, rotational speed governor 10, cabinet switch 11, counter 12 supports, 13 standard stress pens, 14 changeable type fixtures.
Embodiment
As shown in Figure 1, a kind of plated film lens film strength test machine, by main shaft 1, transmission shaft I 2, transmission shaft II 3, guide rod 4, adjustable nut 5, electrical equipment Inductance valve 6, spindle axis 7, mainframe box 8, rotational speed governor 9, cabinet switch 10, counter 11, support 12, standard stress pen 13, changeable type fixture 14 and worktable 15 form, the table top of described worktable 15 is provided with changeable type fixture 14, kinematic train, side is provided with mainframe box 8, kinematic train is by main shaft 1, transmission shaft I 2, adjustable nut 5, electrical equipment Inductance valve 6, spindle axis 7 forms, changeable type fixture 14 is connected with transmission shaft II 3 by standard stress pen 13, guide rod 4, support 12, in mainframe box 8, be provided with rotational speed governor 9, cabinet switch 10, counter 11, kinematic train is connected by connecting rod 16 with changeable type fixture 14, transmission shaft II 3 is movably connected on guide rod 4, guide rod 4 is provided with support 12, support 12 is provided with the hole that stress pen 13 can be installed, main shaft 1 drives transmission shaft I 2, transmission shaft II 3 to rotate, and main shaft 1 often rotates a circle, adjustable nut head 5 through electromagnetic induction valves 6 once, remember that number of times can count on counter 11 automatically.Described main shaft 1 is provided with adjustable nut 5, is used for controlling the amplitude of oscillation of main shaft 1.
A kind of film strength test machine of the present invention is before board is opened, and eyeglass external diameter is installed, and uses adjustable nut 5, determines amplitude of oscillation size; Utilize rotational speed governor 9 to determine the speed speed of the running of board; Utilize counter 11 to set friction number of times, then carry out the paratonic movement cycle by adjustable nut 5, electromagnetic induction valve 6; After cabinet switch 10 is opened, main shaft 1 rotates, transmission shaft I 2 drives transmission shaft II 3 to move by connecting rod, transmission shaft II 3 is fixed on guide rod 4, guide rod 4 moved back and forth by the regular cycle, drive main support 12 to move, have standard stress pen 13 on main support 12, changeable type fixture 14 is semifixed in standard stress pen 13 times.The present invention can make counter 11 use test modes, is first to set fixing friction number of times, then responds to by solenoid valve, automatically stops after reaching number of times.Changeable type fixture 14, the eyeglass that can vary in size by external diameter is changed fixture.
The above-mentioned embodiment enumerating, for to illustration of the present invention, is not only restriction made for the present invention.The present invention can also adopt alternate manner to implement, this superfluous stating one by one not.Every employing is equal to the technical scheme of replacement or equivalent transformation formation, all belongs to the protection domain of requirement of the present invention.
Claims (2)
1. a plated film lens film strength test machine, comprise a worktable (15), the table top of described worktable (15) is provided with changeable type fixture (14), kinematic train, side is provided with mainframe box (8), kinematic train is by main shaft (1), transmission shaft I (2), adjustable nut (5), electrical equipment Inductance valve (6), spindle axis (7) composition, changeable type fixture (14) is connected with transmission shaft II (3) by standard stress pen (13), guide rod (4), support (12), in mainframe box (8), be provided with rotational speed governor (9), cabinet switch (10), counter (11), kinematic train is connected by connecting rod (16) with changeable type fixture (14), it is characterized in that: described transmission shaft II (3) is movably connected on guide rod (4), guide rod (4) is provided with support (12), support (12) is provided with the hole that stress pen (13) can be installed, main shaft (1) drives transmission shaft I (2), transmission shaft II (3) to rotate, and main shaft (1) often rotates a circle, adjustable nut head (5) through electromagnetic induction valve (6) once, remember that number of times can count on counter (11) automatically.
2. a kind of plated film lens film strength test machine according to claim 1, is characterized in that: described described main shaft (1) is provided with adjustable nut (5), is used for controlling the amplitude of oscillation of main shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369127.0A CN104101549A (en) | 2014-07-30 | 2014-07-30 | Testing machine for film strength of film-coated lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369127.0A CN104101549A (en) | 2014-07-30 | 2014-07-30 | Testing machine for film strength of film-coated lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104101549A true CN104101549A (en) | 2014-10-15 |
Family
ID=51669879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410369127.0A Pending CN104101549A (en) | 2014-07-30 | 2014-07-30 | Testing machine for film strength of film-coated lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104101549A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907297A (en) * | 2019-12-26 | 2020-03-24 | 北京航空航天大学 | Three-point bending fatigue test device applied to displacement loading |
| CN113075121A (en) * | 2021-03-24 | 2021-07-06 | 惠安竹点点通讯设备有限公司 | Coating effect inspection machine for production of electronic product mobile phone tempering film |
-
2014
- 2014-07-30 CN CN201410369127.0A patent/CN104101549A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907297A (en) * | 2019-12-26 | 2020-03-24 | 北京航空航天大学 | Three-point bending fatigue test device applied to displacement loading |
| CN113075121A (en) * | 2021-03-24 | 2021-07-06 | 惠安竹点点通讯设备有限公司 | Coating effect inspection machine for production of electronic product mobile phone tempering film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |
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| WD01 | Invention patent application deemed withdrawn after publication |