CN210664348U - 24V vision trigger - Google Patents
24V vision trigger Download PDFInfo
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- CN210664348U CN210664348U CN201921749806.5U CN201921749806U CN210664348U CN 210664348 U CN210664348 U CN 210664348U CN 201921749806 U CN201921749806 U CN 201921749806U CN 210664348 U CN210664348 U CN 210664348U
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- panel beating
- connecting wire
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- top cap
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Abstract
The utility model discloses a 24V visual trigger, which comprises a metal plate bottom cover, an amplifier mainboard and an aluminum seat; the utility model has the advantages of reasonable design in structure, in operation, under the effect of panel beating bottom and panel beating top cap, simple to operate is quick, while sturdy structure, the protectiveness is good, durable, through the external power supply of power connecting wire, through receiving subassembly and laser assembly formation optical circuit through the vision, receive the way to become pulse switching signal when optical circuit, the repetitive error 2mS of time, error 10mS between the product, the biggest 5000mm of optical circuit interval, judge "there is nothing" through switching signal, judge "length" through switching signal's time length, can be applied to the digit control machine tool main shaft more the tool changing back in automation, judge the length and the diameter of this cutter through software time or the position feedback system of switching signal, the precision is high, set up to non-contact, it is more nimble convenient to use, be fit for 24V power or NPN circuit demand.
Description
Technical Field
The utility model relates to a vision trigger technical field specifically is a 24V vision trigger.
Background
The sensor is a detection device, can sense the measured information, and can convert the sensed information into an electric signal or other required information output according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like; the sensor features include: miniaturization, digitalization, intellectualization, multifunction, systematization and networking. The method is the first link for realizing automatic detection and automatic control. The existence and development of the sensor enable the object to have the senses of touch, taste, smell and the like, and the object slowly becomes alive. Generally, the sensors are classified into ten categories, i.e., a thermosensitive element, a photosensitive element, a gas-sensitive element, a force-sensitive element, a magnetic-sensitive element, a humidity-sensitive element, a sound-sensitive element, a radiation-sensitive element, a color-sensitive element, and a taste-sensitive element, according to their basic sensing functions, and a visual trigger is one of the sensors.
At present, the existing trigger is low in response sensitivity, is a contact trigger in many cases, is low in precision and high in error, is short in service life, and has poor protection performance, so that the existing trigger is high in failure. Accordingly, one skilled in the art provides a 24V visual trigger to solve the problems set forth in the background above.
Disclosure of Invention
An object of the utility model is to provide a 24V vision trigger to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a 24V vision trigger, includes panel beating bottom, amplifier mainboard and aluminium seat, panel beating bottom upper end middle part is provided with the panel beating top cap through fastening screw, form an inclosed appearance chamber after panel beating bottom and panel beating top cap are connected, panel beating bottom upper end just is located and holds the intracavity and be connected with the amplifier mainboard through fastening screw, panel beating top cap front end left side and right side symmetry are provided with the rectangular channel, aluminium seat upper end and lower extreme all are provided with the glass lens, glass lens looks one end all is provided with the micropore copper post.
As a further aspect of the present invention: the amplifier mainboard upper end right side is provided with the power connecting wire, the power connecting wire other end runs through the rectangular channel and extends outside the panel beating top cap.
As a further aspect of the present invention: the relative one end of micropore copper post all embeds and is provided with photosensitive geminate transistors receiver tube, the relative one end of photosensitive geminate transistors receiver tube all passes through the light source connecting wire and connects the amplifier mainboard of running through the rectangular channel.
As a further aspect of the present invention: the upper side of the right part of the aluminum seat is provided with an indicator light, and the indicator light is connected with the amplifier mainboard through a light source connecting wire.
As a further aspect of the present invention: the panel beating bottom and panel beating top cap rear end all are provided with fixing hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design in structure, in operation, under the effect of panel beating bottom and panel beating top cap, simple to operate is quick, while sturdy structure, the protectiveness is good, durable, through the external power supply of power connecting wire, through receiving subassembly and laser assembly formation optical circuit through the vision, receive the way to become pulse switching signal when optical circuit, the repetitive error 2mS of time, error 10mS between the product, the biggest 5000mm of optical circuit interval, judge "there is nothing" through switching signal, judge "length" through switching signal's time length, can be applied to the digit control machine tool main shaft more the tool changing back in automation, judge the length and the diameter of this cutter through software time or the position feedback system of switching signal, the precision is high, set up to non-contact, it is more nimble convenient to use, be fit for 24V power or NPN circuit demand.
Drawings
Fig. 1 is a schematic structural diagram of a 24V visual trigger.
In the figure: the device comprises a metal plate bottom cover 1, an amplifier mainboard 2, a metal plate top cover 3, a power supply connecting wire 4, a light source connecting wire 5, a photosensitive pair tube luminous tube 6, a micropore copper column 7, a glass lens 8, an aluminum seat 9, an indicator lamp 10 and a photosensitive pair tube receiving tube 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, in the embodiment of the utility model, a 24V vision trigger, including panel beating bottom 1, amplifier mainboard 2 and aluminium seat 9, 1 upper end middle part of panel beating is provided with panel beating top cap 3 through fastening screw, form an inclosed appearance chamber after panel beating bottom 1 and the connection of panel beating top cap 3, 1 upper end of panel beating bottom just is located to hold the intracavity and is connected with amplifier mainboard 2 through fastening screw, 3 front end left sides of panel beating top cap and right side symmetry are provided with the rectangular channel, 9 upper ends of aluminium seat and lower extreme all are provided with glass lens 8, 8 looks one ends of glass lens all are provided with micropore copper post 7.
The amplifier mainboard 2 upper end right side is provided with power connecting wire 4, the 4 other ends of power connecting wire run through the rectangular channel and extend to outside the panel beating top cap 3.
The relative one end of micropore copper post 7 all embeds and is provided with photosensitive geminate transistors receiver tube 11, the relative one end of photosensitive geminate transistors receiver tube 11 all passes through light source connecting wire 5 to connect and runs through rectangular channel and connect amplifier mainboard 2.
The upper side of the right part of the aluminum seat 9 is provided with an indicator light 10, and the indicator light 10 is connected with the amplifier mainboard 2 through a light source connecting wire 5.
The rear ends of the metal plate bottom cover 1 and the metal plate top cover 3 are provided with fixing through holes.
The utility model discloses a theory of operation is:
the utility model relates to a 24V vision trigger, the during operation, under panel beating bottom 1 and panel beating top cap 3's effect, simple to operate is quick, and simultaneously sound construction, the protection nature is good, durable, through 4 external power supplies of power connecting wire, through receiving subassembly and laser assembly formation optical circuit through the vision, receive the way to become pulse switch signal when optical circuit. The repeated error of time is 2mS, the error between products is 10mS, the optical loop interval is 5000mm at the maximum, the existence is judged through a switching signal, the length is judged through the time length of the switching signal, the length can be calculated through a time or position feedback system (an optical ruler or a motor encoder) which judges the switching signal through software after a spindle of a numerical control machine tool automatically changes a cutter, the length and the diameter of the cutter are calculated, the minimum identification diameter is 0.1mm, the identifiable error is within 0.02mm, the non-contact type is set, the use is more flexible and convenient, and the device is suitable for the requirements of a 24V power source PNP or NPN circuit.
The utility model has the advantages of reasonable design in structure, in operation, under the effect of panel beating bottom and panel beating top cap, simple to operate is quick, while sturdy structure, the protectiveness is good, durable, through the external power supply of power connecting wire, through receiving subassembly and laser assembly formation optical circuit through the vision, receive the way to become pulse switching signal when optical circuit, the repetitive error 2mS of time, error 10mS between the product, the biggest 5000mm of optical circuit interval, judge "there is nothing" through switching signal, judge "length" through switching signal's time length, can be applied to the digit control machine tool main shaft more the tool changing back in automation, judge the length and the diameter of this cutter through software time or the position feedback system of switching signal, the precision is high, set up to non-contact, it is more nimble convenient to use, be fit for 24V power or NPN circuit demand.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a 24V vision trigger, includes panel beating bottom (1), amplifier mainboard (2) and aluminium seat (9), its characterized in that, panel beating bottom (1) upper end middle part is provided with panel beating top cap (3) through fastening screw, form an inclosed appearance chamber after panel beating bottom (1) and panel beating top cap (3) are connected, panel beating bottom (1) upper end just is located to hold the intracavity and is connected with amplifier mainboard (2) through fastening screw, panel beating top cap (3) front end left side and right side symmetry are provided with the rectangular channel, aluminium seat (9) upper end and lower extreme all are provided with glass lens (8), glass lens (8) looks one end all is provided with micropore copper post (7).
2. A24V visual trigger according to claim 1, wherein a power supply connecting wire (4) is arranged on the right side of the upper end of the amplifier main board (2), and the other end of the power supply connecting wire (4) penetrates through the rectangular groove and extends out of the sheet metal top cover (3).
3. A 24V visual trigger according to claim 1, wherein a photosensitive pair tube receiving tube (11) is embedded in each of opposite ends of the microporous copper cylinder (7), and each of opposite ends of the photosensitive pair tube receiving tube (11) is connected to the amplifier main board (2) through a rectangular groove by a light source connecting wire (5).
4. A 24V visual trigger according to claim 1, wherein the upper right side of the aluminum base (9) is provided with an indicator light (10), and the indicator light (10) is connected with the amplifier main board (2) through a light source connecting wire (5).
5. A24V visual trigger according to claim 1, characterized in that the sheet metal bottom cover (1) and the sheet metal top cover (3) are provided with fixing through holes at their rear ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749806.5U CN210664348U (en) | 2019-10-16 | 2019-10-16 | 24V vision trigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749806.5U CN210664348U (en) | 2019-10-16 | 2019-10-16 | 24V vision trigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210664348U true CN210664348U (en) | 2020-06-02 |
Family
ID=70845792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921749806.5U Active CN210664348U (en) | 2019-10-16 | 2019-10-16 | 24V vision trigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210664348U (en) |
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2019
- 2019-10-16 CN CN201921749806.5U patent/CN210664348U/en active Active
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