CN113894076A - Full-automatic defrosting and cleaning device of plane reflecting mirror - Google Patents
Full-automatic defrosting and cleaning device of plane reflecting mirror Download PDFInfo
- Publication number
- CN113894076A CN113894076A CN202111214831.5A CN202111214831A CN113894076A CN 113894076 A CN113894076 A CN 113894076A CN 202111214831 A CN202111214831 A CN 202111214831A CN 113894076 A CN113894076 A CN 113894076A
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- CN
- China
- Prior art keywords
- reflector
- cleaning device
- limit switch
- defrosting
- plane mirror
- Prior art date
- 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.)
- Pending
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- 238000010257 thawing Methods 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 10
- 238000005485 electric heating Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Cleaning In General (AREA)
Abstract
The invention relates to a full-automatic defrosting and cleaning device of a plane reflector, which comprises a defrosting mechanism and a cleaning mechanism, wherein the defrosting mechanism is arranged on the defrosting mechanism; the defrosting mechanism comprises a plurality of heating sheets; the cleaning mechanism comprises a driving mechanism, an output shaft of the driving mechanism is connected with one end of a ball screw through a coupler, and the other end of the ball screw is fixed with a lower frame of the fixed frame through a bearing; the nut of the ball screw is connected with the sliding rod through a sliding block connecting block, two sides of the sliding rod are symmetrically connected with the sliding blocks on the linear guide rail, and two ends of the sliding rod are connected with the wiping strip assembly; the rubbing strip assembly comprises an aluminum profile fixing groove, a plastic fixing block and a sponge strip, and the sponge strip is installed in the aluminum profile fixing groove through the plastic fixing block; the reflector is fixed on the fixed frame. The invention provides necessary premise for high efficiency and accuracy of the reflector-assisted camera for identifying the package stripe code.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to a full-automatic defrosting and cleaning device for a plane reflector, which is suitable for automatically cleaning the plane reflector with the width of 500mm-1600mm in automatic logistics sorting equipment.
Background
In the face of the current situation that the number and the types of logistics express are explosively increased, in order to ensure that goods are conveniently, accurately and efficiently delivered to customers, the introduction of full-automatic sorting operation equipment has become a main trend of the logistics industry.
The camera shooting bar codes in automated sorting is the most important component. The identification of the bar code requires a certain object distance, so that the reflector is used for assisting the camera to collect images, and the purpose of saving space can be achieved. To prevent distortion of the bar code, a flat mirror is used. The existing plane reflector on the market can bloom when being used in severe cold areas, so that the wrapping stripe codes can not be identified. In addition, the dust produced in the parcel transportation process can fall on the plane reflection mirror surface, and after a certain amount of dust is piled up, the recognition rate of the camera to the parcel stripe code is seriously influenced. Therefore, in the application of sorting equipment, the realization of automatic defrosting and cleaning functions is a necessary trend of the plane mirror. The existing manual cleaning reflecting surface has the defects of low operation speed, poor timeliness and the like caused by frosting and dust.
Disclosure of Invention
The invention aims to provide a full-automatic defrosting and cleaning device for a plane reflector, which provides a necessary premise for high efficiency and accuracy of a reflector auxiliary camera for identifying a wrapping stripe code.
The technical scheme of the invention is as follows: the full-automatic defrosting and cleaning device of the plane reflector comprises a defrosting mechanism and a cleaning mechanism; the defrosting mechanism comprises a plurality of heating sheets; the cleaning mechanism comprises a driving mechanism, an output shaft of the driving mechanism is connected with one end of a ball screw through a coupler, and the other end of the ball screw is fixed with a lower frame of the fixed frame through a bearing; the nut of the ball screw is connected with the sliding rod through a sliding block connecting block, two sides of the sliding rod are symmetrically connected with the sliding blocks on the linear guide rail, and two ends of the sliding rod are connected with the wiping strip assembly; the rubbing strip assembly comprises an aluminum profile fixing groove, a plastic fixing block and a sponge strip, and the sponge strip is installed in the aluminum profile fixing groove through the plastic fixing block; the reflector is fixed on the fixed frame.
Further, the driving mechanism comprises a motor which is arranged on the fixed frame through a motor mounting plate.
Furthermore, the linear guide rail is fixed on two brackets in the middle of the fixed frame.
Furthermore, the two ends of the sliding rod are connected with the wiping strip assembly through wiping strip connecting blocks.
Further, inclined brackets are installed at both sides of the fixed frame.
Furthermore, the reflector is fixed on the fixed frame through a reflector limiting block.
Furthermore, a protection mechanism is arranged on the inner side of the reflector and comprises a reflector U-shaped protection plate, and the reflector U-shaped protection plate is supported and fixed through a reflector support post.
Further, a screw protection plate is provided outside the ball screw.
Furthermore, a lower limit switch and an upper limit switch are installed on the fixing frame, and the lower limit switch and the upper limit switch are used for limiting the up-and-down moving position of the sliding rod.
Furthermore, one side of the lower limit switch and one side of the upper limit switch are provided with a lower limit switch protective plastic block and an upper limit switch protective plastic block.
The advantages of the invention are as follows:
the invention has high cost performance, is convenient to install, use and later maintenance, can realize the defrosting function, simultaneously has the function of automatically cleaning dust on the surface of the plane reflector, improves the package detection efficiency and the recognition rate, and provides a new idea for realizing full automation of logistics equipment.
Drawings
Fig. 1 is a schematic view of a full-automatic defrosting and cleaning apparatus for a plane mirror according to the present invention.
Fig. 2 is a front view of the full automatic defrosting and cleaning apparatus of a plane mirror according to the present invention.
FIG. 3 is a cross-sectional view of the rub strip assembly.
Description of reference numerals: 1-electric heating plate, 2-1-motor, 2-2-motor mounting plate, 2-3-coupler, 2-4-ball screw, 2-5-slide block connecting block, 2-6-bearing, 2-7-slide bar, 2-8-lower limit switch, 2-9-upper limit switch, 2-10-linear guide rail, 2-11-rubbing strip connecting block, 3-1-aluminum profile fixing groove, 3-2-plastic fixing block, 3-3-sponge strip, 4-fixing frame, 5-bracket, 6-1 reflector U-shaped protection plate, 6-2-reflector support, 6-3-reflector limit block, 6-4-screw protection plate, 2-4-motor mounting plate, 2-4-ball screw, 2-5-linear guide rail, 2-friction strip connecting block, 3-1-aluminum profile fixing groove, 3-2-plastic fixing block, 3-sponge strip, 4-fixing frame, 5-bracket, 6-1 reflector U-shaped protection plate, 6-2-reflector support, 6-3-reflector limit block, 6-4-screw protection plate, and 2-motor mounting plate, 6-5-lower limit switch protection plastic block, 6-6-upper limit switch protection plastic block and 8-reflector.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be embodied in other specific forms than those described herein, and it will be apparent to those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention.
As shown in fig. 1 and 2, the full automatic defrosting and cleaning device for a flat reflector according to the present invention comprises a plurality of electric heating sheets 1 according to the size of the reflector, wherein the electric heating sheets 1 are mounted on a fixed frame 4; a driving mechanism is arranged at the center of the upper frame of the fixed frame 4, and comprises a motor 2-1 which is arranged on the fixed frame 4 through a motor mounting plate 2-2; an output shaft of the motor 2-1 is connected with one end of a ball screw 2-4 through a shaft coupling 2-3, and the other end of the ball screw 2-4 is fixed with a lower frame of the fixed frame 4 through a bearing 2-6; nuts of the ball screws 2-4 are connected with sliding rods 2-7 through sliding block connecting blocks 2-5, two sides of each sliding rod 2-7 are symmetrically connected with sliding blocks on linear guide rails 2-10, the linear guide rails 2-10 are fixed on two supports in the middle of the fixed frame 4, and two ends of each sliding rod 2-7 are connected with the wiping strip assembly 3 through wiping strip connecting blocks 2-11; as shown in fig. 3, the rubbing strip assembly 3 comprises an aluminum profile fixing groove 3-1, a plastic fixing block 3-2 and a sponge strip 3-3, wherein the sponge strip 3-3 is installed in the aluminum profile fixing groove 3-1 through the plastic fixing block 3-2; the brackets 5 are arranged on two sides of the fixed frame 4, and the brackets 5 can be arranged at any angle in a tilting manner; the reflector 8 is fixed on the fixed frame 4 through a reflector limiting block 6-3; a protection mechanism is arranged on the inner side of the reflector 8, the protection mechanism comprises a reflector U-shaped protection plate 6-1, the reflector U-shaped protection plate 6-1 is supported and fixed through a reflector support 6-2, and the protection mechanism is used for protecting the reflector and plays roles of breakage prevention and bending prevention; a screw protection plate 6-4 is arranged on the outer side of the ball screw 2-4 and used for protecting the ball screw 2-4 and preventing dust and oil dirt from falling into the ball screw 2-4; a lower limit switch 2-8 and an upper limit switch 2-9 are arranged on the fixed frame 4, and the lower limit switch 2-8 and the upper limit switch 2-9 are used for limiting the up-and-down movement position of the slide bar 2-7; one side of the lower limit switch 2-8 and the upper limit switch 2-9 is provided with a lower limit switch protection plastic block 6-5 and an upper limit switch protection plastic block 6-6, which play a role in keeping the lower limit switch 2-8 and the upper limit switch 2-9.
The electric heating plate 1 is arranged on one side of the reflector 8, the wiping strip assembly 3 is arranged on the other side of the reflector 9, and the reflector U-shaped protection plate 6-1 is arranged between the reflector 8 and the electric heating plate 1.
The working process of the invention is as follows: the temperature control device continuously detects the current environment temperature or the mirror surface temperature, when the temperature is within a set temperature control range, the electric heating plate 1 continuously works, consumed electric energy is converted into heat energy to be supplied to the U-shaped protection plate 6-1 of the reflector, then the heat energy is conducted to the reflector 8, and when the environment temperature is outside the set temperature control range, the electric heating plate 1 is in an out-of-operation state. When the recognition rate of the images collected by the reflector auxiliary camera is reduced, a system gives a driver control instruction, the driver controls a motor 2-1 to rotate, a ball screw 2-4 is driven to rotate through a coupler 2-3, the rotation of the ball screw 2-4 is converted into linear motion of a nut, a sliding rod 2-7 is driven to do descending motion, the sliding rod 2-7 drives sliding blocks of linear guide rails 2-10 on two sides to move, and wiping strip assemblies 3 fixed at two ends of the sliding rod 2-7 also do linear motion along with the sliding rod 2-7 to wipe a reflector 8 downwards. When the sliding rod 2-7 just triggers the lower limit switch 2-8, the lower limit switch protective plastic blocks 6-5 which are symmetrical at two sides touch the sliding rod 2-7 to protect the limit switch, at the moment, the bottom surface of the aluminum profile fixing groove 3-1 of the wiping strip assembly exceeds the bottom of the reflector 8 by a certain distance to ensure that dust is scraped out of the reflector, and the function of effectively removing the dust on the surface of the reflector and preventing the wiping strip from carrying dust is achieved. After the signal is triggered, the system gives a driver control instruction again, the driver controls the motor 2-1 to rotate reversely, so that the slide bar 2-7 is driven to do ascending motion, the wiping strip components fixed at the two ends of the slide bar do linear motion along with the slide bar 2-7, and the reflector 8 is wiped upwards. When the trigger rod 7 on the sliding rod 2-7 just triggers the upper limit switch 2-9, the upper limit switch protective plastic blocks 6-6 which are symmetrical on two sides just touch the sliding rod 2-7, and at the moment, the top surface of the aluminum profile fixing groove 3-1 of the wiping strip assembly exceeds the top of the reflector 8 by a certain distance, so that dust is scraped out of the reflector 8. And after the reciprocating motion is circularly carried out for the set times, the rubbing strip assembly stops at the upper limit position. If one wiping machine period exceeds the set time of the system, the system reports an error and waits for manual processing of the fault. If the camera acquires the recognition rate of the image, the system gives a control instruction to continuously wipe the reflector 8 until the detection recognition rate requirement is met. In the process of wiping the reflector 8 by the sponge strips 3-3, the fragile reflector 8 is pressed, and the reflector U-shaped protection plate 6-1 and the reflector support 6-2 can prevent the mirror surface from being broken due to overlarge fluctuation of the reflector.
The invention can solve the problems of low efficiency, poor timeliness and the like of the traditional manual defrosting and reflector cleaning, is convenient for installation, use and later maintenance, and can automatically clean the dust on the surface of the plane reflector according to the parcel recognition rate while controlling the defrosting device to automatically remove the frost on the surface of the reflector by adopting the temperature control device.
The above detailed description is provided for a full-automatic defrosting and cleaning device for a plane mirror, and the principle and the implementation of the present application are explained in the present application by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. The utility model provides a full-automatic defrosting and cleaning device of plane mirror which characterized in that: comprises a defrosting mechanism and a cleaning mechanism; the defrosting mechanism comprises a plurality of heating sheets (1); the cleaning mechanism comprises a driving mechanism, an output shaft of the driving mechanism is connected with one end shaft of a ball screw (2-4) through a coupler (2-3), and the other end of the ball screw (2-4) is fixed with a lower frame of a fixed frame (4) through a bearing (2-6); nuts of the ball screws (2-4) are connected with sliding rods (2-7) through sliding block connecting blocks (2-5), two sides of each sliding rod (2-7) are symmetrically connected with sliding blocks on linear guide rails (2-10), and two ends of each sliding rod (2-7) are connected with the wiping strip assembly (3); the wiping strip assembly (3) comprises an aluminum profile fixing groove (3-1), a plastic fixing block (3-2) and a sponge strip (3-3), and the sponge strip (3-3) is installed in the aluminum profile fixing groove (3-1) through the plastic fixing block (3-2); the reflector (8) is fixed on the fixed frame (4).
2. The full automatic defrosting and cleaning device of a plane mirror according to claim 1, characterized in that: the driving mechanism comprises a motor (2-1) which is arranged on the fixed frame (4) through a motor mounting plate (2-2).
3. The full automatic defrosting and cleaning device of a plane mirror according to claim 1, characterized in that: the linear guide rails (2-10) are fixed on two brackets in the middle of the fixed frame (4).
4. The full automatic defrosting and cleaning device of a plane mirror according to claim 1, characterized in that: two ends of the sliding rod (2-7) are connected with the wiping strip assembly (3) through wiping strip connecting blocks (2-11).
5. The full automatic defrosting and cleaning device of a plane mirror according to claim 1, characterized in that: and inclined brackets (5) are arranged on two sides of the fixed frame (4).
6. The full automatic defrosting and cleaning device of a plane mirror according to claim 1, characterized in that: the reflector (8) is fixed on the fixed frame (4) through a reflector limiting block (6-3).
7. The full automatic defrosting and cleaning device of a plane mirror according to claim 1, characterized in that: and a protection mechanism is arranged on the inner side of the reflector (8), the protection mechanism comprises a reflector U-shaped protection plate (6-1), and the reflector U-shaped protection plate (6-1) is supported and fixed through a reflector support post (6-2).
8. The full automatic defrosting and cleaning device of a plane mirror according to claim 1, characterized in that: and a screw protection plate (6-4) is arranged on the outer side of the ball screw (2-4).
9. The full automatic defrosting and cleaning device of a plane mirror according to claim 1, characterized in that: and a lower limit switch (2-8) and an upper limit switch (2-9) are arranged on the fixed frame (4), and the lower limit switch (2-8) and the upper limit switch (2-9) are used for limiting the up-and-down movement position of the sliding rod (2-7).
10. The full automatic defrosting and cleaning device of a plane mirror of claim 9, wherein: one side of the lower limit switch (2-8) and the upper limit switch (2-9) is provided with a lower limit switch protective plastic block (6-5) and an upper limit switch protective plastic block (6-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111214831.5A CN113894076A (en) | 2021-10-19 | 2021-10-19 | Full-automatic defrosting and cleaning device of plane reflecting mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111214831.5A CN113894076A (en) | 2021-10-19 | 2021-10-19 | Full-automatic defrosting and cleaning device of plane reflecting mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113894076A true CN113894076A (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111214831.5A Pending CN113894076A (en) | 2021-10-19 | 2021-10-19 | Full-automatic defrosting and cleaning device of plane reflecting mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113894076A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243756A (en) * | 2008-03-31 | 2009-10-22 | Daikin Ind Ltd | Defrosting device of heat exchanger |
| CN204202206U (en) * | 2014-11-03 | 2015-03-11 | 山东威特人工环境有限公司 | Self-charging cleaning type trough type solar heat-collector |
| CN205787539U (en) * | 2016-06-21 | 2016-12-07 | 杭州百伴生物技术有限公司 | A kind of contact optical window minute surface defrosting system |
| CN206759385U (en) * | 2017-02-28 | 2017-12-15 | 四川德利晶源新能源科技股份有限公司 | A kind of photovoltaic module automatic snow-melting defroster |
| CN207254788U (en) * | 2017-07-24 | 2018-04-20 | 深圳市智康新能科技有限公司 | Speculum cleaning apparatus for self and solar light-heat power-generation system |
| CN207549988U (en) * | 2017-12-08 | 2018-06-29 | 广州车动力新能源有限公司 | Charging pile automatic defrosting, dew removing system and device |
| CN109865688A (en) * | 2018-12-27 | 2019-06-11 | 首航国翼（武汉）科技有限公司 | A kind of solar light-heat power-generation reflecting mirror cleaning systems |
| CN113285664A (en) * | 2021-05-28 | 2021-08-20 | 大庆致齐科技发展有限公司 | Photovoltaic board snow removing and defrosting system |
| CN113305065A (en) * | 2021-07-05 | 2021-08-27 | 江苏中科贯微自动化科技有限公司 | Automatic cleaning device for dust on surface of reflector |
-
2021
- 2021-10-19 CN CN202111214831.5A patent/CN113894076A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243756A (en) * | 2008-03-31 | 2009-10-22 | Daikin Ind Ltd | Defrosting device of heat exchanger |
| CN204202206U (en) * | 2014-11-03 | 2015-03-11 | 山东威特人工环境有限公司 | Self-charging cleaning type trough type solar heat-collector |
| CN205787539U (en) * | 2016-06-21 | 2016-12-07 | 杭州百伴生物技术有限公司 | A kind of contact optical window minute surface defrosting system |
| CN206759385U (en) * | 2017-02-28 | 2017-12-15 | 四川德利晶源新能源科技股份有限公司 | A kind of photovoltaic module automatic snow-melting defroster |
| CN207254788U (en) * | 2017-07-24 | 2018-04-20 | 深圳市智康新能科技有限公司 | Speculum cleaning apparatus for self and solar light-heat power-generation system |
| CN207549988U (en) * | 2017-12-08 | 2018-06-29 | 广州车动力新能源有限公司 | Charging pile automatic defrosting, dew removing system and device |
| CN109865688A (en) * | 2018-12-27 | 2019-06-11 | 首航国翼（武汉）科技有限公司 | A kind of solar light-heat power-generation reflecting mirror cleaning systems |
| CN113285664A (en) * | 2021-05-28 | 2021-08-20 | 大庆致齐科技发展有限公司 | Photovoltaic board snow removing and defrosting system |
| CN113305065A (en) * | 2021-07-05 | 2021-08-27 | 江苏中科贯微自动化科技有限公司 | Automatic cleaning device for dust on surface of reflector |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220107 |
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| RJ01 | Rejection of invention patent application after publication |