CN213600101U - All-round protection device of photoelectric sensor - Google Patents
All-round protection device of photoelectric sensor Download PDFInfo
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- CN213600101U CN213600101U CN202022892643.5U CN202022892643U CN213600101U CN 213600101 U CN213600101 U CN 213600101U CN 202022892643 U CN202022892643 U CN 202022892643U CN 213600101 U CN213600101 U CN 213600101U
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- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 239000000428 dust Substances 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
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- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
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- 239000007787 solid Substances 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an omnibearing protection device of a photoelectric sensor, which comprises a mounting seat, wherein a shaft body is arranged on the mounting seat, a lifting mechanism is arranged at the lower end of the shaft body, a sleeve body is sleeved outside the shaft body, two sides of the sleeve body are respectively connected with a cross rod, the outer ends of the cross rods are respectively provided with a containing box body, an opening is arranged above the containing box body, a transmitting head is movably arranged in one containing box body up and down, a receiving head is movably arranged in the other containing box body up and down, the transmitting heads are aligned with the receiving heads, the position of the receiving heads is arranged, the sensor damage caused by dust accumulation or mistaken collision of workers is prevented, a cleaning roller can automatically clean dust on the surfaces of the transmitting heads and the receiving heads in the process of collecting the transmitting heads and the receiving heads each time, the surfaces of the transmitting heads and the receiving heads are regularly, the setting mode of all-round protection is provided, and the structure is simple, and the use is convenient.
Description
Technical Field
The utility model relates to a photoelectric sensor, in particular to photoelectric sensor's all-round protection device.
Background
A photosensor is a device that converts an optical signal into an electrical signal. The working principle is based on the photoelectric effect. The photoelectric effect refers to the phenomenon that when light irradiates on some substances, electrons of the substances absorb the energy of photons, and the corresponding electric effect occurs.
Generally, the sensor is divided into an opposite-type photoelectric sensor, a reflection-type photoelectric sensor, a diffuse reflection photoelectric sensor and the like, when a conveying mechanism detects whether conveyed objects exist, the opposite-type photoelectric sensor is generally adopted for sensing, so that the subsequent conveyed objects can be placed into the sensor, two elements of the opposite-type photoelectric sensor are respectively arranged on two sides of the conveying mechanism, and the rays are very difficult to align, so that the mounting is difficult, the number of workers outside the conveying mechanism is large, the opposite-type photoelectric sensor is often damaged or changed in angle due to mistaken touch of the opposite-type photoelectric sensor, and the sensor cannot normally work.
Accordingly, further improvements are needed in the existing photoelectric sensors.
The utility model discloses the content
The utility model aims at providing a photoelectric sensor's all-round protection device, can align the installation fast, reduce the sensor and damage and to sensor regular maintenance, to the all-round protection of sensor.
In order to achieve the above purpose, the utility model adopts the following scheme:
an omnibearing protection device of a photoelectric sensor comprises a mounting seat, wherein a shaft body is arranged on the mounting seat, a lifting mechanism is arranged at the lower end of the shaft body, a sleeve body is sleeved outside the shaft body, two sides of the sleeve body are respectively connected with a cross rod, the outer ends of the cross rods at two sides are respectively provided with a containing box body, an opening is arranged above the containing box body, a transmitting head is movably arranged in one containing box body up and down, a receiving head is movably arranged in the other containing box body up and down, the transmitting heads are aligned with the positions of the receiving heads, a connecting structure is arranged between the transmitting heads and the receiving heads as well as the output end of the lifting mechanism, the inner wall of the containing box body is provided with a rotating mechanism, the output end of the rotating mechanism is provided with a cleaning roller, vertical driving racks are arranged, the driven gear is in meshing transmission with the driving rack on the corresponding side, a movable baffle structure capable of closing the opening is arranged on the cross rod, and driving strip-shaped grooves are respectively formed in the outer walls of the receiving head and the transmitting head;
the driving strip-shaped groove comprises an inclined strip-shaped groove which is inclined from inside to outside and inwards, and the inner end of the inclined strip-shaped groove is connected with a vertical strip-shaped groove;
the movable baffle plate structure is provided with a driving shaft body, and the shaft body is inserted into the driving strip-shaped groove;
a driving mechanism which can enable the sleeve body to rotate is arranged between the sleeve body and the fixing part of the lifting mechanism.
Further, elevating system is flexible motor, flexible motor sets up down.
Furthermore, the connecting structure comprises a push rod arranged at the lower end of the receiving head of the transmitting head, a through hole for the push rod to move up and down is formed in the lower surface of the containing box body, the push rod is movably inserted into the through hole, and a connecting plate is arranged between the push rod and the output end of the telescopic motor.
Further, rotary mechanism is including setting up the pivot seat at the containing box inner wall, the last rotation of rotating shaft seat is installed and is rotated the axis body.
Further, the cleaning roller is sleeved with a brush fixing cylinder on the outer wall of the circumference of the rotating shaft body, and a brush body is fully distributed on the outer wall of the brush fixing cylinder.
Furthermore, the movable baffle structure comprises a baffle accommodating groove arranged on the surface of the opening, a baffle body used for closing or opening the opening is movably arranged in the baffle accommodating groove, and the baffle accommodating groove is arranged in the cross rod.
Further, the width of the driving strip-shaped groove is the same as the diameter length of the driving shaft body.
Further, actuating mechanism is including setting up the lead screw seat at set body lower surface, rotate on the lead screw seat and install the lead screw body, the circumference outer wall cover of flexible motor fixed part is equipped with ring gear, the lead screw body with ring gear carries out threaded connection.
Further, the shaft end of the screw rod body is provided with a screw hole.
Furthermore, a control module and a signal receiving module are arranged on the lower surface of one of the cross rods, the control module is in communication connection with the signal receiving module, and the control module is in communication connection with the lifting mechanism and the transmitting head.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model provides a current correlation formula photoelectric sensor application to conveying mechanism in detect carry the not enough of thing in-process, through the utility model discloses a two horizontal poles can guarantee that transmission head and receiving head are in the alignment state all the time, it is more convenient to install, and simultaneously, through when conveying equipment stops operating, transmission head and receiving head can be packed up automatically and form an enclosure space and protect, prevent to pile up dust or staff's mistake and touch and lead to the sensor to damage, at the in-process that transmission head and receiving head packed up at every turn, the cleaning roller can carry out automatic cleaning to the dust on transmission head and receiving head surface, guarantee transmission head and receiving head periodic surface maintenance, can guarantee the stability of whole conveying mechanism work, a setting mode of all-round protection is provided, and simple structure, high durability and convenient use.
Drawings
Fig. 1 is one of the perspective views of the present invention;
fig. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic view of the installation of the present invention with a conveying mechanism;
fig. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
fig. 6 is an exploded view of the present invention;
fig. 7 is a top view of the present invention;
FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;
fig. 9 is a third perspective view of the present invention;
fig. 10 is a front view of the internal structure of the present invention;
fig. 11 is a control schematic diagram of the present invention.
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.
Referring to fig. 1-11, the present invention provides an omnidirectional protection device for a photoelectric sensor, comprising a mounting base 1, wherein a shaft body 2 is disposed on the mounting base 1, a lifting mechanism 3 is disposed at the lower end of the shaft body 2, a sleeve body 4 is sleeved outside the shaft body 2, two sides of the sleeve body 4 are respectively connected with a cross bar 5, outer ends of the cross bars 5 at two sides are respectively provided with a receiving box body 6, an opening 7 is disposed above the receiving box body 6, a transmitting head 8 is movably disposed in one of the receiving box bodies 6 up and down, a receiving head 9 is movably disposed in the other receiving box body 6 up and down, the transmitting head 8 is aligned with the receiving head 9, a connecting structure 10 is disposed between the transmitting head 8 and the receiving head 9 and an output end of the lifting mechanism 3, a rotating mechanism 11 is disposed on an inner wall of the receiving box body 6, an output, the transmitting head 8 and the receiving head 9 are provided with vertical driving racks 13, a rotating shaft of the rotating mechanism 11 is provided with a driven gear 14, the driven gear 14 is in meshing transmission with the driving racks 13 on the corresponding side, the cross rod 5 is provided with a movable baffle structure 15 capable of sealing the opening 7, and the outer walls of the receiving head 9 and the transmitting head 8 are respectively provided with a driving strip-shaped groove 16;
the driving strip-shaped groove 16 of the utility model comprises an inclined strip-shaped groove 161 which is inclined from inside to outside and inwards, and the inner end of the inclined strip-shaped groove 161 is connected with a vertical strip-shaped groove 162;
the movable baffle plate structure 15 of the utility model is provided with a driving shaft body 17, and the driving shaft body 17 is inserted in the driving strip-shaped groove 16;
the utility model is provided with a driving mechanism 18 which can rotate the sleeve body 4 between the sleeve body 4 and the fixed part of the lifting mechanism 3;
the working principle of the structure is as follows:
preorder installation: install mount pad 1 in external conveying mechanism bottom, the containing box 6 of both sides sets up respectively in one side that conveying mechanism corresponds, according to the demand of detecting angle and distance, adjusts actuating mechanism 18, and horizontal pole 5 rotates around the fixed axis body 2 that sets up, and the detection range changes, makes the line between two containing box 6 and the contained angle between the conveying mechanism change to the adaptation detects the demand.
An omnibearing protection method for a photoelectric sensor comprises the following steps:
the method comprises the following steps: the lifting mechanism 3 is controlled to descend, and the transmitting heads 8 and the receiving heads 9 on the two sides are driven to descend synchronously in the descending process;
step two: in the descending process of the transmitting head 8 and the receiving head 9, the driving rack 13 is in meshed transmission with the driven gear 14, and the driven gear 14 is driven to rotate;
step three: driving the cleaning roller 12 to rotate according to the rotation process of the driven gear 14 in the step two, enabling the cleaning roller 12 to be tightly attached to the emitting head 8 or the receiving head 9 on the corresponding side for cleaning, and cleaning dust;
step four: at the decline in-process of emission head 8 and receiving head 9, drive strip groove 16 and the cooperation of the drive axis body 17 that corresponds one side, when drive strip groove 16 removed the stroke when the below, drive strip groove 16 cooperation drive axis body 17 will the adjustable fender structure 15 is pulled out completely, and closed opening 7 accomplishes emission head 8 or receiving head 9 all-round protection.
The principle of containing and cleaning dust of the transmitting head 8 and the receiving head 9 is as follows:
when conveying mechanism stop work, control elevating system 3 and descend, the decline in-process drives the transmission head 8 and the receiving head 9 of both sides through connection structure 10 and descends simultaneously, make transmission head 8 and receiving head 9 descend to in the containing box 6, at this moment, drive rack 13 descends in step, it is rotatory to drive driven gear 14 in the decline in-process, rotatory driven gear 14 drives inside cleaning roller 12 rotatory, cleaning roller 12 contacts transmission head 8 or receiving head 9 surface and cleans the dust on transmission head 8 or receiving head 9 surface, in transmission head 8 and receiving head 9 decline in-process, drive bar groove 16 with drive shaft body 17 cooperation, drive shaft body 17 moves under the drive of drive bar groove 16, make the adjustable fender structure 15 stretch out, closed opening 7 plays the purpose of protection transmission head 8 or receiving head 9.
The width of the driving strip-shaped groove 16 is the same as the diameter length of the driving shaft body 17.
The shaft end of the screw rod body 182 is provided with a screw port 100.
The utility model discloses be provided with control module 200 and signal receiving module 300 on one of them horizontal pole 5 lower surface, control module 200 and signal receiving module 300 communication connection, control module 200 communication connection in elevating system 3 and transmission head 8; when the sensor receives the stop working state of the conveying mechanism, the sensor sends a command to the signal receiving module 300, the signal receiving module 300 transmits the signal to the control module 200, and the control module 200 sends a command to control the lifting mechanism 3 to descend and the transmitting head 8 to be closed;
according to the above structure, the control principle method is as follows:
the method comprises the following steps: a signal sensing device is arranged on the conveying mechanism provided with the photoelectric sensor and used for receiving the start or stop of the conveying mechanism;
step two: the signal induction device is in communication connection with a signal sending module, and the signal sending module is used for sending out a signal detected by the signal induction device;
step three: the cross bar 5 is provided with a signal receiving module 300 for receiving a signal sent by the signal sending module;
step four: the cross bar 5 is provided with a control module 200, the control module 200 is an editable controller, the control module 200 is in communication connection with the signal receiving module 300, judges the information of the signal receiving module 300 and sends a command;
step five: the control module 200 is in communication connection with the lifting mechanism 3 and the emitter 8, and controls the working states of the lifting mechanism 3 and the emitter 8 according to the command in the fourth step.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a photoelectric sensor's all-round protection device, includes mount pad (1), its characterized in that: the cleaning device is characterized in that a shaft body (2) is arranged on the mounting seat (1), a lifting mechanism (3) is arranged at the lower end of the shaft body (2), a sleeve body (4) is sleeved outside the shaft body (2), both sides of the sleeve body (4) are respectively connected with a cross rod (5), the outer ends of the cross rods (5) at both sides are respectively provided with a containing box body (6), an opening (7) is arranged above the containing box bodies (6), a transmitting head (8) is movably arranged in one containing box body (6) from top to bottom, a receiving head (9) is movably arranged in the other containing box body (6) from top to bottom, the transmitting head (8) is arranged in alignment with the position of the receiving head (9), a connecting structure (10) is arranged between the transmitting head (8) and the receiving head (9) and the output end of the lifting mechanism (3), a rotating mechanism (11) is arranged on the inner wall of the, vertical driving racks (13) are arranged on the transmitting head (8) and the receiving head (9), a driven gear (14) is arranged at a rotating shaft of the rotating mechanism (11), the driven gear (14) is in meshing transmission with the driving rack (13) on the corresponding side, a movable baffle structure (15) capable of sealing the opening (7) is arranged on the cross rod (5), and driving strip-shaped grooves (16) are respectively arranged on the outer walls of the receiving head (9) and the transmitting head (8);
the driving strip-shaped groove (16) comprises an inclined strip-shaped groove (161) which is inclined from inside to outside and inwards, and the inner end of the inclined strip-shaped groove (161) is connected with a vertical strip-shaped groove (162);
a driving shaft body (17) is arranged on the movable baffle structure (15), and the driving shaft body (17) is inserted into the driving strip-shaped groove (16);
a driving mechanism (18) which can enable the sleeve body (4) to rotate is arranged between the sleeve body (4) and the fixed part of the lifting mechanism (3).
2. The omni-directional protection device of a photoelectric sensor according to claim 1, wherein: the lifting mechanism (3) is a telescopic motor which is arranged downwards.
3. The omni-directional protection device of the photoelectric sensor according to claim 2, wherein: the connecting structure (10) comprises a push rod (101) arranged at the lower end of a receiving head (9) of the transmitting head (8), a through hole (102) used for enabling the push rod (101) to move up and down is formed in the lower surface of the containing box body (6), the push rod (101) movably penetrates through the through hole (102), and a connecting plate (103) is arranged between the push rod (101) and the output end of the telescopic motor (301).
4. The omni-directional protection device of a photoelectric sensor according to claim 1, wherein: the rotating mechanism (11) comprises a rotating shaft seat (111) arranged on the inner wall of the containing box body (6), and a rotating shaft body (112) is rotatably arranged on the rotating shaft seat (111).
5. The omni-directional protection device of the photoelectric sensor according to claim 4, wherein: the cleaning roller (12) comprises a brush fixing cylinder (121) which is sleeved on the circumferential outer wall of the rotating shaft body (112), and a brush body (122) is fully distributed on the outer wall of the brush fixing cylinder (121).
6. The omni-directional protection device of a photoelectric sensor according to claim 1, wherein: the movable baffle structure (15) comprises a baffle accommodating groove (151) formed in the surface of the opening (7), a baffle body (152) used for closing or opening the opening (7) is movably arranged in the baffle accommodating groove (151), and the baffle accommodating groove (151) is formed in the cross rod (5).
7. The omni-directional protection device of a photoelectric sensor according to claim 1, wherein: the width of the driving strip-shaped groove (16) is the same as the diameter and the length of the driving shaft body (17).
8. The omni-directional protection device of the photoelectric sensor according to claim 2, wherein: actuating mechanism (18) including setting up screw rod seat (181) at the cover body (4) lower surface, rotate on screw rod seat (181) and install the screw rod body (182), the circumference outer wall cover of flexible motor (301) fixed part is equipped with ring gear (183), the screw rod body (182) with ring gear (183) carry out threaded connection.
9. The omni-directional protection device of a photoelectric sensor according to claim 8, wherein: the shaft end of the screw rod body (182) is provided with a screw hole (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892643.5U CN213600101U (en) | 2020-12-03 | 2020-12-03 | All-round protection device of photoelectric sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892643.5U CN213600101U (en) | 2020-12-03 | 2020-12-03 | All-round protection device of photoelectric sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213600101U true CN213600101U (en) | 2021-07-02 |
Family
ID=76597955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022892643.5U Active CN213600101U (en) | 2020-12-03 | 2020-12-03 | All-round protection device of photoelectric sensor |
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| Country | Link |
|---|---|
| CN (1) | CN213600101U (en) |
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- 2020-12-03 CN CN202022892643.5U patent/CN213600101U/en active Active
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Effective date of registration: 20231010 Address after: 528400 area a, 7th floor, building B, Zhongshan port export processing zone, Zhongshan Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: GUANGDONG JIUZHOU SOLAR ENERGY TECHNOLOGY Co.,Ltd. Address before: No.60, Zhongshan port Avenue, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: Zhongshan Torch Polytechnic |