CN220830643U - Photoelectric sensor for chip mounter - Google Patents
Photoelectric sensor for chip mounter Download PDFInfo
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- CN220830643U CN220830643U CN202322393958.9U CN202322393958U CN220830643U CN 220830643 U CN220830643 U CN 220830643U CN 202322393958 U CN202322393958 U CN 202322393958U CN 220830643 U CN220830643 U CN 220830643U
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- photoelectric sensor
- groove
- adjusting
- chip mounter
- sensor body
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- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 241000446313 Lamella Species 0.000 claims 2
- 238000009434 installation Methods 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- LAXBNTIAOJWAOP-UHFFFAOYSA-N 2-chlorobiphenyl Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1 LAXBNTIAOJWAOP-UHFFFAOYSA-N 0.000 description 1
- 101710149812 Pyruvate carboxylase 1 Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a photoelectric sensor for a chip mounter, which comprises a photoelectric sensor body, wherein a mounting plate is arranged at the rear side of the photoelectric sensor body, two guide rails are arranged at one side of the mounting plate, a plurality of fixed teeth are uniformly distributed at the inner side of each guide rail, an adjusting strip is slidably connected in each guide rail, a plurality of limiting teeth meshed with the fixed teeth are arranged at two sides of one end of each adjusting strip, and an adjusting groove is formed in the inner side of one end of each adjusting strip.
Description
Technical Field
The utility model belongs to the technical field of photoelectric sensors, and particularly relates to a photoelectric sensor for a chip mounter.
Background
The surface mounting machine, also called surface mounting system, is one kind of equipment for accurately placing surface mounting components on PCB pads by moving the mounting head after the dispensing machine or screen printer in the production line. In the process of PCB mounting, an inductor is usually required to detect whether the PCB is mounted on a mounting area on a track, and the inductor, that is, a sensor, is a device that receives a signal or stimulus and reacts, and can convert a physical quantity or chemical quantity to be measured into another corresponding output device.
Above-mentioned chip mounter's photoelectric sensor is when in actual use, basically all adopts diffuse reflection photoelectric sensor to detect whether PCB is in the subsides dress region on the track, and diffuse reflection photoelectric sensor is the sensor that collects transmitter and receiver as an organic whole, needs to install under the subsides dress region, and its simple structure installs conveniently, but during the installation, the position is mostly fixed setting, is inconvenient for adjusting photoelectric sensor's high position, leads to not reaching worker's demand, has reduced chip mounter photoelectric sensor's suitability.
Accordingly, in view of the above, research and improvement are made to the existing structure and the existing defects, and a photoelectric sensor for a chip mounter is provided to achieve the purpose of having more practical value.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a photoelectric sensor for a chip mounter, which aims to solve the problems that the photoelectric sensor of the existing chip mounter is fixed in most positions during installation in actual use, and the height position of the photoelectric sensor is inconvenient to adjust, so that the requirements of workers cannot be met, and the applicability of the photoelectric sensor of the chip mounter is reduced.
The utility model provides a purpose and an effect of a photoelectric sensor for a chip mounter, which are achieved by the following specific technical means:
The utility model provides a photoelectric sensor for chip mounter, includes the photoelectric sensor body, the rear side of photoelectric sensor body is provided with the mounting panel, one side of mounting panel is provided with two guide rails, every the inboard equal equidistance of guide rail distributes has a plurality of fixed teeth, every the inside equal sliding connection of guide rail has the regulation strip, every the one end both sides of regulation strip all are provided with a plurality of spacing teeth with a plurality of fixed teeth engaged with, every the regulation groove has all been seted up to the one end inboard of regulation strip, every the interlude is all installed to the inside center department of regulation groove, every the both sides of interlude all are connected with the spring, every the one end of spring all is connected with the movable plate, a plurality of spacing teeth all are connected in one side of movable plate.
Furthermore, dovetail grooves are formed in the center of the two guide rails on the mounting plate, and dovetail blocks matched with the dovetail grooves are connected to the bottom of each adjusting strip.
Further, a through groove communicated with the adjusting groove is formed in the top of one end of each adjusting strip, and the top of the middle plate extends to the outer side of the through groove.
Further, the top of logical groove has seted up the cross slot, every the top of movable plate all is connected with the pull rod, every the pull rod all slides and sets up in the inside of cross slot.
Further, two the regulating strip's the other end is connected with the regulating plate jointly, two through-holes have been seted up on the regulating plate, every the through-hole is inside all to be provided with mounting bolt.
Further, the bottom of photoelectric sensor body inlays and is equipped with high panel that passes through, high panel that passes through adopts high glass material that passes through to make, one side of photoelectric sensor body is provided with pilot lamp and adjust knob.
Further, a mounting groove is formed in one side of the photoelectric sensor body, and the adjusting knob is arranged in the mounting groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the two pull rods are pulled inwards to separate the limit teeth from the fixed teeth and are accommodated in the adjusting groove, so that the position of the photoelectric sensor body can be adjusted, the positions of the photoelectric sensor body required by different working positions are met, the height position of the photoelectric sensor is convenient to adjust, the requirements of workers can be met, and the applicability of the photoelectric sensor of the chip mounter is improved;
2. Through regulating plate, through-hole and the mounting bolt cooperation use that set up, through setting up the regulating plate with photoelectric sensor body install under the mounting area of chip mounter to utilize through-hole and mounting bolt cooperation to fix its position, its simple structure, convenient operation, the practicality is stronger.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.
Fig. 3 is an enlarged schematic view of fig. 2a in accordance with the present utility model.
Fig. 4 is a schematic perspective view of the adjusting plate of the present utility model.
Fig. 5 is an enlarged schematic view of B of fig. 4 in accordance with the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A photoelectric sensor body; 101. a high-permeability panel; 102. an indicator light; 103. an adjustment knob; 2. a mounting plate; 3. an adjusting plate; 4. a guide rail; 5. a mounting groove; 6. fixing teeth; 7. an adjustment bar; 8. dovetail blocks; 9. a dovetail groove; 10. limiting teeth; 11. and (3) an adjusting groove: 12. a moving plate; 13. a through groove; 14. an intermediate plate; 15. a spring; 16. a pull rod; 17. a transverse groove; 18. a through hole; 19. and (5) installing a bolt.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 5:
The utility model provides a photoelectric sensor for a chip mounter, which comprises a photoelectric sensor body 1, wherein a mounting plate 2 is arranged on the rear side of the photoelectric sensor body 1, two guide rails 4 are arranged on one side of the mounting plate 2, a plurality of fixed teeth 6 are uniformly distributed on the inner side of each guide rail 4, an adjusting strip 7 is slidably connected in each guide rail 4, a plurality of limiting teeth 10 meshed with the plurality of fixed teeth 6 are arranged on two sides of one end of each adjusting strip 7, an adjusting groove 11 is formed in the inner side of one end of each adjusting strip 7, an intermediate plate 14 is arranged in the center of the inner part of each adjusting groove 11, springs 15 are connected on two sides of each intermediate plate 14, one end of each spring 15 is connected with a movable plate 12, the plurality of limiting teeth 10 are connected on one side of the movable plate 12, the photoelectric sensor body 1 has reverse power protection, short circuit protection and current overload protection, can be directly connected with a PLC, and in a PCB chip mounting process, whether a mounting area on a track or not can be detected by using the photoelectric sensor body 1, and the photoelectric sensor body 1 can be flexibly mounted.
In other embodiments, the mounting plate 2 is provided with dovetail grooves 9 at the centers of the two guide rails 4, the bottom of each adjusting strip 7 is connected with dovetail blocks 8 matched with the dovetail grooves 9, and the moving adjusting strips 7 are guided by the dovetail grooves 9 and the dovetail blocks 8, so that the adjusting strips are always positioned in the middle of the guide rails 4, and the structure is more stable.
In other embodiments, the top of one end of each adjusting bar 7 is provided with a through groove 13 communicated with the adjusting groove 11, the top of the middle plate 14 extends to the outer side of the through groove 13, and the through groove 13 communicated with the adjusting groove 11 is provided, so that the moving plate 12 is convenient for workers to move.
In other embodiments, the top of the through slot 13 is provided with a transverse slot 17, the top of each movable plate 12 is connected with a pull rod 16, each pull rod 16 is slidably disposed in the transverse slot 17, and by pulling the two pull rods 16 inwards, the spacing teeth 10 and the fixed teeth 6 are disengaged, and the spring 15 is accommodated in the adjusting slot 11, so that the position of the photoelectric sensor body 1 can be adjusted.
In other embodiments, the other ends of the two adjusting bars 7 are connected with the adjusting plate 3 together, two through holes 18 are formed in the adjusting plate 3, mounting bolts 19 are arranged in each through hole 18, the positions of the photoelectric sensor body 1 are fixed by matching the through holes 18 with the mounting bolts 19, and the photoelectric sensor is simple in structure, convenient to operate and high in practicability.
In other embodiments, the bottom end of the photoelectric sensor body 1 is embedded with a high-transmittance panel 101, the high-transmittance panel 101 is made of high-transmittance glass material, one side of the photoelectric sensor body 1 is provided with an indicator lamp 102 and an adjusting knob 103, the indicator lamp 102 is used for displaying the working state of the photoelectric sensor body 1, the photoelectric sensor body 1 is used for directly detecting an object and combining a transmitter and a receiver in one shell, the transmitter sends continuous light beams, usually red light, but also infrared light and laser light, and the continuous light beams pass through the high-transmittance panel 101, so that a light source emits light to be reflected by the object to be detected, if the object enters the light beams, the light is reflected back to the receiver from the surface of the object, and the photoelectric sensor body 1 sends a switching signal.
In other embodiments, the installation groove 5 is provided on one side of the photoelectric sensor body 1, the adjusting knob 103 is disposed in the installation groove 5, the adjusting knob 103 is used for improving the receiving sensitivity of the reflected light, and the distance of the object detected by the photoelectric sensor body 1 can be adjusted by setting the adjusting knob 103, so that the photoelectric sensor is more convenient.
Specific use and action of the embodiment:
According to the utility model, when the photoelectric sensor body 1 is installed, the two pull rods 16 are pulled inwards to compress the springs 15, the limiting teeth 10 are accommodated in the adjusting groove 11, the adjusting bar 7 is slid into the guide rail 4, the position of the photoelectric sensor body 1 is fixed by matching the through holes 18 and the mounting bolts 19, the photoelectric sensor body 1 is installed under the mounting area of the chip mounter, then one end of the photoelectric sensor body 1 with the high-transmission panel 101 is arranged upwards, the mounting area is right above the high-transmission panel 101, then the photoelectric sensor body 1 is slid up and down to the position required by a worker, the limiting teeth 10 and the fixing teeth 6 are disengaged by pulling the two pull rods 16 inwards, the springs 15 are accommodated in the adjusting groove 11, the position of the photoelectric sensor body 1 can be adjusted until one end of the adjusting bar 7 is slid to the required position in the guide rail 4, the pull rods 16 are loosened, the limiting teeth 10 are pushed out of the adjusting groove 11 by the resilience of the springs 15, and are meshed with the fixing teeth 6, so that the position of the photoelectric sensor body 1 can be directly connected with the photoelectric sensor body 1 in the mounting area of the chip mounter, the photoelectric sensor body can be directly used for detecting the photoelectric sensor body 1, the photoelectric sensor body can be conveniently and the PCB 1 is more flexibly installed in the PCB, the PCB (printed circuit board) is more convenient to realize the high-level operation, the photoelectric sensor body is more convenient to install the photoelectric sensor body, and the photoelectric sensor body is more convenient to be used in the mounting the PCB.
It should be noted that, the photoelectric sensor body 1 and the indicator light 102 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and power supply, specific components and principles thereof are clear to those skilled in the art, and are common knowledge in the art, so they will not be described in detail.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A photoelectric sensor for chip mounter, its characterized in that: including photoelectric sensor body (1), the rear side of photoelectric sensor body (1) is provided with mounting panel (2), one side of mounting panel (2) is provided with two guide rails (4), every the inboard equal equidistance of guide rail (4) distributes has a plurality of fixed tooth teeth (6), every the inside equal sliding connection of guide rail (4) has regulating strip (7), every regulating strip (7) one end both sides all are provided with a plurality of spacing tooth teeth (10) with a plurality of fixed tooth teeth (6) engaged with, every regulating strip (7) one end inboard has all been seted up regulating groove (11), every regulating groove (11) inside center department all installs intermediate lamella (14), every intermediate lamella (14) both sides all are connected with spring (15), every spring (15) one end all is connected with movable plate (12), a plurality of spacing tooth teeth (10) all are connected in one side of movable plate (12).
2. The photoelectric sensor for a chip mounter according to claim 1, wherein: dovetail grooves (9) are formed in the center of the two guide rails (4) on the mounting plate (2), and dovetail blocks (8) matched with the dovetail grooves (9) are connected to the bottom of each adjusting strip (7).
3. The photoelectric sensor for a chip mounter according to claim 1, wherein: a through groove (13) communicated with the adjusting groove (11) is formed in the top of one end of each adjusting strip (7), and the top of the middle plate (14) extends to the outer side of the through groove (13).
4. A photoelectric sensor for a chip mounter according to claim 3, wherein: the top of logical groove (13) has seted up horizontal groove (17), every the top of movable plate (12) all is connected with pull rod (16), every pull rod (16) all slides and sets up in the inside of horizontal groove (17).
5. The photoelectric sensor for a chip mounter according to claim 1, wherein: the other ends of the two adjusting strips (7) are connected with an adjusting plate (3) together, two through holes (18) are formed in the adjusting plate (3), and mounting bolts (19) are arranged in the through holes (18).
6. The photoelectric sensor for a chip mounter according to claim 1, wherein: the bottom of photoelectric sensor body (1) is inlayed and is equipped with high panel (101) that passes through, high panel (101) that passes through adopts high glass material to make, one side of photoelectric sensor body (1) is provided with pilot lamp (102) and adjust knob (103).
7. The photo-sensor for a chip mounter according to claim 6, wherein: one side of the photoelectric sensor body (1) is provided with a mounting groove (5), and the adjusting knob (103) is arranged in the mounting groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393958.9U CN220830643U (en) | 2023-09-01 | 2023-09-01 | Photoelectric sensor for chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393958.9U CN220830643U (en) | 2023-09-01 | 2023-09-01 | Photoelectric sensor for chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220830643U true CN220830643U (en) | 2024-04-23 |
Family
ID=90722645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393958.9U Active CN220830643U (en) | 2023-09-01 | 2023-09-01 | Photoelectric sensor for chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220830643U (en) |
-
2023
- 2023-09-01 CN CN202322393958.9U patent/CN220830643U/en active Active
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