CN218018958U - Broken knife detection mechanism of photoelectric coupler waste rubber clearing device - Google Patents
Broken knife detection mechanism of photoelectric coupler waste rubber clearing device Download PDFInfo
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- CN218018958U CN218018958U CN202222157168.6U CN202222157168U CN218018958U CN 218018958 U CN218018958 U CN 218018958U CN 202222157168 U CN202222157168 U CN 202222157168U CN 218018958 U CN218018958 U CN 218018958U
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- die body
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- photoelectric coupler
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000002699 waste material Substances 0.000 title claims description 34
- 238000009434 installation Methods 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 13
- 230000005693 optoelectronics Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
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Abstract
The utility model relates to an optoelectronic coupler scrap rubber clearing device's disconnected sword detection mechanism relates to optoelectronic coupler production technical field, and its technical scheme mainly includes die body and cutter module, the die body is located cutter module one side and has seted up a plurality of mounting grooves, and is a plurality of the mounting groove sets up along die body width direction interval, the vertical sliding of mounting groove is connected with the ejector pin, the ejector pin extends to the die body below, the groove top wall of mounting groove is provided with pressure sensor, when the ejector pin is in natural state, there is the clearance between ejector pin and the pressure sensor. This application has the effect that can in time discover the disconnected sword condition of cutter module.
Description
Technical Field
The application relates to the field of photoelectric coupler production, especially relates to a broken sword detection mechanism of photoelectric coupler waste rubber clearing device.
Background
The photoelectric coupler is an electric-light-electric conversion device using light as medium to transmit electric signal, and is formed from two portions of luminous source and light-receiving device, in which the pin of luminous source is input end, and the pin of light-receiving device is output end, in which the common luminous source is light-emitting diode, and the light-receiving device is photosensitive diode and phototriode, etc.
At present, in the photoelectric coupler production process, need use the device of moulding plastics to carry out the plastic envelope, can produce the cull when the plastic envelope, the general cull clearing device excision of cull. Wherein, the cull clearing device includes board, die body, cutter module and cylinder, and the die body is located the board, and the cutter module is fixed in the die body lower surface, and the cylinder drive die body reciprocates, and the during operation, photoelectric coupler conveying to the board upper surface after the conveyer belt will plastic envelope, and the cylinder drive die body moves down, and the cutter module is amputated and ejecting to the cull, and the photoelectric coupler after the excision cull leaves the board by the conveyer belt conveying.
To the correlation technique among the above-mentioned, in the actual work, the cutter die set appears the disconnected sword phenomenon easily, can not in time discover, leads to the cull can't be amputated, consequently needs the improvement.
SUMMERY OF THE UTILITY MODEL
In order to discover the condition of cutter module disconnected sword in time, this application provides a broken sword detection mechanism of optoelectronic coupler scrap rubber clearing device.
The application provides a pair of broken sword detection mechanism of optoelectronic coupler scrap rubber clearing device adopts following technical scheme:
the utility model provides a broken knife detection mechanism of optoelectronic coupler cull clearing device, includes die body and cutter module, the die body is located cutter module one side and has seted up a plurality of mounting grooves, and is a plurality of the mounting groove sets up along die body width direction interval, the vertical sliding of mounting groove is connected with the knock-out rod, the knock-out rod extends to the die body below, the groove top wall of mounting groove is provided with pressure sensor, and when the knock-out rod was in natural state, there is the clearance between knock-out rod and the pressure sensor.
Through adopting above-mentioned technical scheme, after photoelectric coupler excision waste rubber after the plastic envelope, convey it to ejector pin below through the conveyer belt, cylinder drive die body moves down, when the cutter module broke the sword condition, corresponds the ejector pin lower extreme butt of disconnected sword department in waste rubber department, make the vertical upwards slip of ejector pin and butt in pressure sensor, pressure sensor conveys the signal of telecommunication to waste material clearing device to can in time discover the condition of the disconnected sword of cutter module.
Preferably, the die body is located on one side, away from the cutter module, of the mounting groove, and is provided with a wire arranging groove, and a threading hole is formed between the mounting groove and the wire arranging groove.
By adopting the technical scheme, the arrangement of the wires of the pressure sensor is more tidy by arranging the wire arrangement grooves and the wire through holes.
Preferably, the lower end face of the ejector rod is located above the lower end face of the cutter module.
Through adopting above-mentioned technical scheme, the lower terminal surface through setting up the knock-out pin is located the top of terminal surface under the cutter module, and at waste material clearing device in-service operation, the photoelectric coupler after the plastic envelope is incessantly carried to the conveyer belt, and the die body utilizes the cutter module to amputate the waste rubber of conveyer belt anterior segment earlier under the drive of cylinder, and the back utilizes knock-out pin and pressure sensor to detect the waste rubber of rear end whether to amputate and judge whether disconnected sword to guarantee waste material clearing device's work continuity.
Preferably, a plurality of alarm lamps are arranged at the upper end of the die body along the width direction of the die body, and when the ejector rod abuts against the pressure sensor, the alarm lamps corresponding to the ejector rod give an alarm.
Through adopting above-mentioned technical scheme, through setting up the alarm lamp, be convenient for find out the disconnected sword department of cutter module fast, improve maintenance efficiency.
Preferably, the split sets up to first template and second template about the die body, the mounting groove includes first installation department and second installation department, first installation department is located first template, pressure sensor is located first installation department roof, the second installation department is located the second template, the knock-out lever is located the second installation department, first template passes through the bolt fastening with the second template.
Through adopting above-mentioned technical scheme, through setting up first template and second template, the installation and the dismantlement of ejector pin and pressure sensor of being convenient for.
Preferably, the lower end of the first template is provided with a plurality of positioning columns, the upper end of the second template is provided with a plurality of positioning holes, and the positioning columns are inserted into the positioning holes.
Through adopting above-mentioned technical scheme, through setting up the reference column, the reference column is pegged graft in the locating hole to the quick location installation of first die body and second die body is convenient for.
Preferably, handle grooves are formed in two sides of the first template.
Through adopting above-mentioned technical scheme, through setting up the handle groove, the lifting and placing of the first template of being convenient for.
Preferably, a rubber pad is arranged at the upper end of the ejection rod.
Through adopting above-mentioned technical scheme, through setting up the rubber pad, the rubber pad plays the cushioning effect, avoids knock-out lever to hit pressure sensor bad as far as possible.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the waste rubber is cut off by the photoelectric coupler after plastic packaging, the photoelectric coupler is conveyed to the position below the ejection rod through the conveying belt, the cylinder drives the die body to move downwards, when the cutter module is broken, the lower end of the ejection rod corresponding to the broken cutter is abutted to the waste rubber, so that the ejection rod vertically slides upwards and is abutted to the pressure sensor, and the pressure sensor transmits an electric signal to the waste material removing device, so that the condition that the cutter module is broken can be found in time;
2. the lower end face of the ejector rod is arranged above the lower end face of the cutter module, when the waste material removing device actually works, the conveyor belt continuously conveys the plastic-encapsulated photoelectric coupler, the cutter module is firstly used for cutting off waste rubber at the front section of the conveyor belt under the driving of the cylinder, and then the ejector rod and the pressure sensor are used for detecting whether the waste rubber at the rear end is cut off to judge whether the cutter is broken or not, so that the working continuity of the waste material removing device is ensured;
3. through setting up first template and second template, the installation and the dismantlement of ejector pin and pressure sensor of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of a scrap rubber processing apparatus in an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a mold body and a broken blade detection structure in an embodiment of the present application;
FIG. 3 is an exploded view of a mold body and a knife-breaking detection structure in an embodiment of the present application;
fig. 4 is a schematic view of another perspective of the die body and the broken blade detecting structure in the embodiment of the present application.
Reference numerals: 1. a machine platform; 2. a mold body; 21. a first template; 22. a second template; 3. a cylinder; 4. a cutter module; 5. mounting grooves; 51. a first mounting portion; 52. a second mounting portion; 6. ejecting the rod; 7. a pressure sensor; 8. a rubber pad; 9. a positioning column; 10. positioning holes; 11. a handle slot; 12. a wire arrangement groove; 13. a threading hole; 14. an alarm lamp.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses optoelectronic coupler scrap rubber clearing device.
Referring to fig. 1, the waste glue removing device comprises a machine table 1, a mold body 2 is arranged above the machine table 1, an air cylinder 3 is arranged above the mold body 2 of the machine table 1, and the air cylinder 3 drives the mold body 2 to vertically move up and down. The lower end of the die body 2 is fixedly connected with a cutter module 4, in actual work, a conveyor belt (not shown in the figure) conveys the photoelectric couplers after plastic packaging one by one, the cylinder 3 drives the die body 2 to move downwards, the cutter module 4 cuts and ejects waste glue on four sides of the photoelectric couplers, and the waste glue is conveyed by the conveyor belt to leave the machine table 1 after being cut.
Referring to fig. 2 and 3, the lower end of the die body 2 is provided with a knife breaking detection mechanism, the knife breaking detection mechanism comprises a plurality of mounting grooves 5 arranged on the die body 2, the mounting grooves 5 are located on one side of the cutter module 4 along the conveying direction of the conveyor belt, and the mounting grooves 5 are arranged at intervals along the width direction of the die body 2. The vertical cross-section of mounting groove 5 is "T" shape, and the vertical sliding of mounting groove 5 is connected with ejector rod 6, and the vertical cross-section of ejector rod 6 is "T" shape, and upper end overlap joint is in mounting groove 5 and the lower extreme extends to die body 2 below when ejector rod 6 is in natural state. The groove top wall fixedly connected with pressure sensor 7 of mounting groove 5, pressure sensor 7 and the controller (not shown in the figure) signal of telecommunication of useless glue clearing device, wherein, there is the clearance in ejector pin 6 upper end and pressure sensor 7, in the course of the work, when the disconnected sword condition appears in cutter module 4, 6 lower extreme butt of ejector pin in useless glue department that correspond disconnected sword department, make the vertical upwards slip of ejector pin 6 and butt in pressure sensor 7, pressure sensor 7 conveys the signal of telecommunication to the controller of waste material clearing device, thereby can in time discover the condition of the disconnected sword of cutter module 4.
In this embodiment, the lower section of ejector pin 6 is located cutter module 4 and the top of terminal surface down, and the photoelectric coupler after the plastic envelope is ceaselessly carried to the conveyer belt utilizes cutter module 4 to excise the waste rubber of conveyer belt anterior segment earlier, and the back utilizes ejector pin 6 and pressure sensor 7 to detect the waste rubber of back end whether to excise and judge whether disconnected sword to guarantee waste material clearing device's work continuity. Meanwhile, a rubber pad 8 is bonded to the upper end of the ejector rod 6 to slow down the collision of the ejector rod 6 on the pressure sensor 7.
Referring to fig. 3 and 4, the die body 2 is divided into a first die plate 21 and a second die plate 22, the first die plate 21 is located above the second die plate 22, meanwhile, the mounting groove 5 is divided into a first mounting portion 51 and a second mounting portion 52, the first mounting portion 51 is located in the first die plate 21, the pressure sensor 7 is fixedly connected to the top wall of the first mounting portion 51, the second mounting portion 52 is located in the second die plate 22, the ejector rod 6 is placed in the second mounting portion 52, and the first die plate 21 and the second die plate 22 are fixedly connected through countersunk bolts, so that the mounting and the dismounting are facilitated. Wherein, four reference columns 9 of first template 21 lower extreme fixedly connected with, four reference columns 9 set up along first template 21 circumference interval, and four locating holes 10 have been seted up to second template 22 upper end, and four reference columns 9 are pegged graft respectively in four locating holes 10 to realize the quick location installation of first template 21 with second template 22, handle groove 11 has all been seted up to first template 21 both sides, is convenient for lift and place of first template 21.
Referring to fig. 2 and 4, the first template 21 is provided with a wire arranging groove 12, the wire arranging groove 12 is located on one side of the mounting groove 5 away from the cutter module 4, meanwhile, a threading hole 13 is formed between each mounting groove 5 and the wire arranging groove 12, and the connecting wires of each pressure sensor 7 penetrate through the threading holes 13 and are arranged and installed in the wire arranging groove 12, so that the arrangement of the connecting wires is more orderly.
Referring to fig. 2 and 3, first template 21 upper end is provided with a plurality of alarm lamps 14 along self width direction, each alarm lamp 14 and controller signal connection, when 6 butt of knock-out lever in pressure sensor 7, pressure sensor 7's signal of telecommunication conveys to the controller, the controller conveys control signal to alarm lamp 14, the alarm lamp 14 response control signal and the light that correspond with 6 of knock-out lever of pressure sensor 7 butt this moment, be convenient for find out the disconnected sword department of cutter module 4 fast, the efficiency of overhaul is improved.
The implementation principle of the embodiment is as follows: after the optoelectronic coupler after the plastic envelope excision waste rubber, convey it to knockout pin 6 below through the conveyer belt, 2 downstream of cylinder 3 drive die bodies, when the cutter module 4 appears the disconnected sword condition, correspond 6 lower extreme butt of knockout pin in the waste rubber department of disconnected sword department, make the vertical upwards slip of knockout pin 6 and butt in pressure sensor 7, pressure sensor 7 conveys the signal of telecommunication to waste material clearing device to can in time discover the condition of 4 disconnected swoves of cutter module.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a broken sword detection mechanism of photoelectric coupler scrap rubber clearing device, includes die body (2) and cutter module (4), its characterized in that: die body (2) are located cutter module (4) one side and have seted up a plurality of mounting grooves (5), and are a plurality of die body (2) width direction interval setting is followed in mounting groove (5), the vertical ejection rod (6) that slides in mounting groove (5), ejection rod (6) extend to die body (2) below, the groove top wall of mounting groove (5) is provided with pressure sensor (7), when ejection rod (6) are in natural state, there is the clearance between ejection rod (6) and pressure sensor (7).
2. The broken knife detection mechanism of the waste glue removing device of the photoelectric coupler according to claim 1, characterized in that: the die body (2) is located in the mounting groove (5) and is far away from one side of the cutter module (4) and provided with a wire arranging groove (12), and a threading hole (13) is formed between the mounting groove (5) and the wire arranging groove (12).
3. The broken knife detection mechanism of the waste glue removing device of the photoelectric coupler according to claim 1, characterized in that: the lower end face of the ejector rod (6) is positioned above the lower end face of the cutter module (4).
4. The broken knife detection mechanism of the waste glue removing device of the photoelectric coupler according to claim 1, characterized in that: the upper end of the die body (2) is provided with a plurality of alarm lamps (14) along the width direction, and when the ejector rod (6) abuts against the pressure sensor (7), the alarm lamps (14) corresponding to the ejector rod (6) give an alarm.
5. The broken knife detection mechanism of the photoelectric coupler waste glue removing device according to claim 1, characterized in that: the split sets up to first template (21) and second template (22) about die body (2), mounting groove (5) are including first installation department (51) and second installation department (52), first installation department (51) are located first template (21), pressure sensor (7) are located first installation department (51) roof, second installation department (52) are located second template (22), knock-out lever (6) are located second installation department (52), first template (21) pass through bolt fastening with second template (22).
6. The broken knife detection mechanism of the waste glue removing device of the photoelectric coupler according to claim 5, characterized in that: the lower end of the first template (21) is provided with a plurality of positioning columns (9), the upper end of the second template (22) is provided with a plurality of positioning holes (10), and the positioning columns (9) are inserted into the positioning holes (10).
7. The mechanism of claim 5 for detecting the knife break in a photocoupler waste glue removal device, characterized in that: handle grooves (11) are formed in two sides of the first template (21).
8. The broken knife detection mechanism of the waste glue removing device of the photoelectric coupler according to claim 1, characterized in that: and a rubber pad (8) is arranged at the upper end of the ejection rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222157168.6U CN218018958U (en) | 2022-08-16 | 2022-08-16 | Broken knife detection mechanism of photoelectric coupler waste rubber clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222157168.6U CN218018958U (en) | 2022-08-16 | 2022-08-16 | Broken knife detection mechanism of photoelectric coupler waste rubber clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218018958U true CN218018958U (en) | 2022-12-13 |
Family
ID=84346931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222157168.6U Active CN218018958U (en) | 2022-08-16 | 2022-08-16 | Broken knife detection mechanism of photoelectric coupler waste rubber clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218018958U (en) |
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2022
- 2022-08-16 CN CN202222157168.6U patent/CN218018958U/en active Active
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