CN108328408B - Device and method for detecting upward flanging of single mail piece in mail stack - Google Patents
Device and method for detecting upward flanging of single mail piece in mail stack Download PDFInfo
- Publication number
- CN108328408B CN108328408B CN201810186659.9A CN201810186659A CN108328408B CN 108328408 B CN108328408 B CN 108328408B CN 201810186659 A CN201810186659 A CN 201810186659A CN 108328408 B CN108328408 B CN 108328408B
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- mirror
- supporting platform
- frame
- sliding rail
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000002159 abnormal effect Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
- B65H43/06—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, completion of pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/10—Size; Dimensions
- B65H2511/13—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/50—Occurence
- B65H2511/52—Defective operating conditions
Landscapes
- Controlling Sheets Or Webs (AREA)
Abstract
The invention discloses a device and a method for detecting upward flanging of single mail pieces in a mail stack, and relates to the field of logistics transportation. The device comprises a supporting platform which is fixed on the frame and is used as the bottom surface of the frame; the lifting mechanism is arranged at the bottom of the frame, penetrates through the supporting platform and moves up and down along the first vertical sliding rail; a mirror detector fixed to the side arm of the frame; a mirror arranged on the pressure attaching mechanism and provided with a side arm of the frame; the pressure attaching mechanism is fixed on the upper part of the frame and moves up and down along the second vertical sliding rail. The method comprises the following steps: the letter box containing the mail stacks is transmitted to the supporting platform; the lifting mechanism moves upwards along the sliding rail, passes through the through hole at the bottom of the letter box and lifts the mail stack, the additional pressing mechanism and the mirror reflector together; when the mirror counter lens is lifted to the height of the mirror counter detector, whether the mail stack is normal is judged through whether the optical path of the mirror counter detector is normal. The invention adopts a dynamic detection method in the lifting process to realize the detection of abnormal states of mail stacks with different thicknesses.
Description
Technical Field
The invention relates to the field of logistics transportation, in particular to a device and a method for detecting upward flanging of single mail pieces in a mail stack.
Background
At present, automatic sorting of flat mails is realized in the logistics process, the sorted mails fall into a collecting container, and a plurality of mails are piled into mail stacks with different thicknesses in the collecting container. In the process that the mails fall into the collecting container, although most mails fall flatly, the flanging and tilting of the individual mails can also occur, and the lifted mails protrude out of the mail stack, so that the upper surface of the mail stack is abnormal, and the next procedure is affected.
Disclosure of Invention
The invention aims to provide a device and a method for detecting upward flanging of single mail pieces in a mail stack, thereby solving the problems in the prior art.
In order to achieve the purpose, the device for detecting the upward flanging of the single mail piece in the mail stack comprises a frame, a supporting platform, a lifting mechanism, a mirror counter detector, a mirror counter lens and an attaching and pressing mechanism; the supporting platform is fixed on the frame and serves as the bottom surface of the frame; the lifting mechanism is arranged at the bottom of the frame, penetrates through the supporting platform and moves up and down along the first vertical sliding rail; the mirror counter detector is fixed on a side arm of the rack; the mirror reflection lens is arranged on the pressure attaching mechanism and is arranged towards a side arm of the rack for fixing the mirror reflection detector; the auxiliary pressing mechanism is fixed on the upper part of the frame and moves up and down along the second vertical sliding rail.
Preferably, the main body structure of the stand is an L-shaped structure; a support platform is arranged on a transverse bracket of the L-shaped structure, and a first vertical sliding rail and a second vertical sliding rail are also arranged on the transverse bracket; and side arms parallel to the transverse brackets are arranged on the frames of the vertical brackets of the L-shaped structures.
Preferably, the lifting mechanism is a fork lift mechanism.
Preferably, the sliding rail arranged on the frame is one, and the lifting mechanism and the pressure attaching mechanism move up and down along the same sliding rail.
Preferably, the device is characterized in that a letter box is placed on the supporting platform, and a through hole matched with the working end of the lifting mechanism is arranged on the bottom surface of the letter box.
The invention discloses a detection method based on a detection device for upward flanging of single mail pieces in a mail stack, which comprises the following steps: the letter box containing the mail stacks is transmitted to the supporting platform; the lifting mechanism moves upwards along the sliding rail, passes through the through hole at the bottom of the letter box, and lifts the mail stack, the additional pressing mechanism and the mirror reflector at the same time; when the mirror counter lens is lifted to the height of the mirror counter detector, if the optical path of the mirror counter detector is normal, the mail stack is normal and the mail is not folded; if the optical path of the mirror detector is not open, the mail stack has abnormal folded mail and the edge of the abnormal folded mail is higher than the upper surface of the mail stack.
The beneficial effects of the invention are as follows:
the device provided by the invention can be used for detecting the abnormal state of the mail stack with the folded mail.
The invention adopts a dynamic detection method in the lifting process to realize the detection of abnormal states of mail stacks with different thicknesses. The invention provides the method for detecting the abnormal state of the mail stacks with different thickness for the first time.
The invention sets the mirror counter lens on the pressure attaching mechanism and sets the mirror counter detector on the frame, so as to avoid the arrangement of wires on the pressure attaching mechanism and avoid the problem that the up-and-down movement of the pressure attaching mechanism affects the service life of the wires.
Drawings
FIG. 1 is a perspective view of a single seal in a stack of mail in an upwardly folded detection device;
FIG. 2 is a second perspective view of the device for detecting the upward folding of a single seal in a stack;
FIG. 3 is a schematic front view of the device for detecting the upward folding of a single seal in the stack of mail in FIG. 1;
FIG. 4 is a schematic left-hand view of FIG. 3;
FIG. 5 is a schematic view of a normal mail stack;
fig. 6 is a schematic view of an abnormal mail bundle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description is presented by way of example only and is not intended to limit the invention.
Example 1
The device for detecting the upward flanging of the single mail piece in the mail stack comprises a frame, a supporting platform 1, a lifting mechanism 2, a mirror counter detector 5, a mirror counter lens 6 and an attaching pressing mechanism 7; the supporting platform 1 is fixed on the frame and serves as the bottom surface of the frame; the lifting mechanism 2 is arranged at the bottom of the frame, penetrates through the supporting platform 1 and moves up and down along a first vertical sliding rail; the mirror counter detector 5 is fixed on a side arm of the frame; the mirror reflection lens 6 is arranged on the pressure attaching mechanism 7, and the mirror reflection lens 6 is arranged towards a side arm of the rack for fixing the mirror reflection detector 5; the pressure attaching mechanism 7 is fixed at the upper part of the frame and moves up and down along the second vertical sliding rail.
Wherein the main body structure of the frame is an L-shaped structure; a support platform 1 is arranged on a transverse bracket of the L-shaped structure, and a first vertical sliding rail and a second vertical sliding rail are also arranged on the transverse bracket; and side arms parallel to the transverse brackets are arranged on the frames of the vertical brackets of the L-shaped structures.
The lifting mechanism 2 is a fork type lifting mechanism, the main structure of the fork type lifting mechanism is a fork type structure, and the working end of the fork type structure is a fork tooth. The letter box 3 is placed on the supporting platform 1, and a through hole matched with the working end of the lifting mechanism 2 is formed in the bottom surface of the letter box 3. The fork teeth penetrate through the supporting platform 1 and the through holes on the bottom surface of the letter box 3 which is transmitted to the supporting platform 1 and are in contact with the bottom surface of the mail stack, one end of the fork teeth, which is opposite to the working end, is a limiting end, and the limiting end cannot penetrate through the supporting platform 1.
In this embodiment, the lifting mechanism 2 is used for lifting the mail bundle out of the mail box; the pressing mechanism 7 is used for pressing the mail stack 4 in the lifting process.
In the present embodiment, the mirror counter detector 5 is provided in plurality according to the detection requirement.
The device for detecting the upward folding of a single mail piece in a mail stack according to the embodiment is applicable to a stack of flat articles formed by multiple layers of flat articles with different thicknesses, wherein the articles comprise flat mail pieces or paper sheets; when one or more flat mail folds are tilted, the device in this embodiment can detect the state of the upper surface of the flat object stack, so as to determine whether the flat object stack is abnormal.
The detection method of the detection device for the upward flanging of the single mail piece in the mail stack according to the embodiment comprises the following steps:
the letter box 3 for containing the mail stacks 4 is transmitted to the supporting platform 1;
The lifting mechanism 2 moves upwards along the sliding rail, passes through the through hole at the bottom of the letter box 3, and lifts the mail stack 4, the additional pressing mechanism 7 and the mirror reflector 6 at the same time;
When the mirror reflection lens 6 is lifted to the height of the mirror reflection detector 5, if the optical path of the mirror reflection detector is normal, the mail stack 4 is normal and the mail is not folded; if the optical path of the mirror detector is not open, an abnormal folded mail 8 is present in the mail bundle 4 and the edge of the abnormal folded mail 8 is higher than the upper surface of the mail bundle 4.
In the detection process of the embodiment, the detection method is not limited to the height of the mail stack, and is suitable for detecting the mail stack with any height.
Example 2
This embodiment differs from embodiment 1 in that: the sliding rail arranged on the frame is one, and the lifting mechanism 2 and the additional pressing mechanism 7 move up and down along the same sliding rail.
By adopting the technical scheme disclosed by the invention, the following beneficial effects are obtained:
the device provided by the invention can be used for detecting the abnormal state of the mail stack with the folded mail.
The invention adopts a dynamic detection method in the lifting process to realize the detection of abnormal states of mail stacks with different thicknesses. The invention provides the method for detecting the abnormal state of the mail stacks with different thickness for the first time.
The invention sets the mirror counter lens on the pressure attaching mechanism and sets the mirror counter detector on the frame, so as to avoid the arrangement of wires on the pressure attaching mechanism and avoid the problem that the up-and-down movement of the pressure attaching mechanism affects the service life of the wires.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which is also intended to be covered by the present invention.
Claims (3)
1. The device is characterized by comprising a rack, a supporting platform (1), a lifting mechanism (2), a mirror counter detector (5), a mirror counter lens (6) and an attaching mechanism (7);
the supporting platform (1) is fixed on the rack and serves as the bottom surface of the rack;
the lifting mechanism (2) is arranged at the bottom of the frame, penetrates through the supporting platform (1) and moves up and down along a first vertical sliding rail;
The mirror counter detector (5) is fixed on a side arm of the stand;
The mirror reflecting mirror (6) is arranged on the pressure attaching mechanism (7), and the mirror reflecting mirror (6) is arranged towards a side arm of the rack for fixing the mirror reflecting detector (5);
the auxiliary pressing mechanism (7) is fixed at the upper part of the rack and moves up and down along a second vertical sliding rail;
The lifting mechanism (2) is a fork type lifting mechanism; the main structure of the fork type jacking mechanism is a fork type structure, and the working end of the fork type structure is a fork tooth; a letter box (3) is placed on the supporting platform (1), and a through hole matched with the working end of the lifting mechanism (2) is formed in the bottom surface of the letter box (3); the fork teeth penetrate through the supporting platform (1) and are transmitted to a through hole on the bottom surface of the letter box (3) on the supporting platform (1) to be in contact with the bottom surface of the mail stack, one end, opposite to the working end, of the fork structure is a limiting end, and the limiting end cannot penetrate through the supporting platform (1);
the device can realize a detection method, and the method comprises the following steps:
the letter box (3) for containing the mail stacks (4) is transmitted to the supporting platform (1);
The lifting mechanism (2) moves upwards along the sliding rail, passes through the through hole at the bottom of the letter box (3) and lifts the mail stack (4), the additional pressing mechanism (7) and the mirror reflecting lens (6) at the same time;
When the mirror-reflecting mirror (6) is lifted to the height of the mirror-reflecting detector (5), if the optical path of the mirror-reflecting detector is normal, the mail stack (4) is normal and no flanging mail exists; if the optical path of the mirror detector is not open, an abnormal folded mail (8) exists in the mail bundle (4) and the edge of the abnormal folded mail (8) is higher than the upper surface of the mail bundle (4).
2. The device for detecting the upward folding of single mail pieces in a mail bundle according to claim 1, wherein the main structure of said frame is an L-shaped structure; a support platform (1) is arranged on a transverse bracket of the L-shaped structure, and a first vertical sliding rail and a second vertical sliding rail are also arranged on the transverse bracket; and side arms parallel to the transverse brackets are arranged on the frames of the vertical brackets of the L-shaped structures.
3. The device for detecting the upward folding of single mail pieces in a mail stack according to claim 1, wherein the number of the slide rails arranged on the frame is one, and the lifting mechanism (2) and the additional pressing mechanism (7) move up and down along the same slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186659.9A CN108328408B (en) | 2018-03-07 | 2018-03-07 | Device and method for detecting upward flanging of single mail piece in mail stack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186659.9A CN108328408B (en) | 2018-03-07 | 2018-03-07 | Device and method for detecting upward flanging of single mail piece in mail stack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108328408A CN108328408A (en) | 2018-07-27 |
| CN108328408B true CN108328408B (en) | 2024-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186659.9A Active CN108328408B (en) | 2018-03-07 | 2018-03-07 | Device and method for detecting upward flanging of single mail piece in mail stack |
Country Status (1)
| Country | Link |
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| CN (1) | CN108328408B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6161830A (en) * | 1999-09-08 | 2000-12-19 | Pitney Bowes Inc. | Method and apparatus for stacking mixed mail |
| JP2005231838A (en) * | 2004-02-20 | 2005-09-02 | Ricoh Co Ltd | Edge fold detection device and image forming apparatus |
| CN1827508A (en) * | 2005-03-04 | 2006-09-06 | 株式会社Pfu | Stacker device |
| JP2007238324A (en) * | 2006-03-08 | 2007-09-20 | Kazuya Matsuda | Method of detecting abnormal condition of folded paper |
| KR20090002195U (en) * | 2007-08-31 | 2009-03-04 | 주식회사 을 지 | Nonstandard mail rejecting device |
| CN102971244A (en) * | 2010-08-26 | 2013-03-13 | 冲电气工业株式会社 | Medium accumulating device |
| CN204373616U (en) * | 2014-12-22 | 2015-06-03 | 广东正业科技股份有限公司 | A kind of bow warping degree testing agency |
| CN105270910A (en) * | 2015-11-10 | 2016-01-27 | 杭州康得新机械有限公司 | Paper stacking and disordered paper removing structure and paper removing method |
| CN105947763A (en) * | 2016-06-24 | 2016-09-21 | 杰克缝纫机股份有限公司 | Automatic cloth receiving device |
| CN206838549U (en) * | 2017-06-02 | 2018-01-05 | 昆山谛镨科自动化科技有限公司 | Simulate installment state plate prying detection machine |
| CN207943634U (en) * | 2018-03-07 | 2018-10-09 | 中邮科技有限责任公司 | The upward folded detection device of mail is singly sealed in a kind of mail pile |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6068149B2 (en) * | 2013-01-15 | 2017-01-25 | 理想科学工業株式会社 | Paper discharge device |
-
2018
- 2018-03-07 CN CN201810186659.9A patent/CN108328408B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6161830A (en) * | 1999-09-08 | 2000-12-19 | Pitney Bowes Inc. | Method and apparatus for stacking mixed mail |
| JP2005231838A (en) * | 2004-02-20 | 2005-09-02 | Ricoh Co Ltd | Edge fold detection device and image forming apparatus |
| CN1827508A (en) * | 2005-03-04 | 2006-09-06 | 株式会社Pfu | Stacker device |
| JP2007238324A (en) * | 2006-03-08 | 2007-09-20 | Kazuya Matsuda | Method of detecting abnormal condition of folded paper |
| KR20090002195U (en) * | 2007-08-31 | 2009-03-04 | 주식회사 을 지 | Nonstandard mail rejecting device |
| CN102971244A (en) * | 2010-08-26 | 2013-03-13 | 冲电气工业株式会社 | Medium accumulating device |
| CN204373616U (en) * | 2014-12-22 | 2015-06-03 | 广东正业科技股份有限公司 | A kind of bow warping degree testing agency |
| CN105270910A (en) * | 2015-11-10 | 2016-01-27 | 杭州康得新机械有限公司 | Paper stacking and disordered paper removing structure and paper removing method |
| CN105947763A (en) * | 2016-06-24 | 2016-09-21 | 杰克缝纫机股份有限公司 | Automatic cloth receiving device |
| CN206838549U (en) * | 2017-06-02 | 2018-01-05 | 昆山谛镨科自动化科技有限公司 | Simulate installment state plate prying detection machine |
| CN207943634U (en) * | 2018-03-07 | 2018-10-09 | 中邮科技有限责任公司 | The upward folded detection device of mail is singly sealed in a kind of mail pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108328408A (en) | 2018-07-27 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 200062 No. 3185, Putuo District, Shanghai, Zhongshan North Road Applicant after: China Post Technology Co.,Ltd. Address before: Room B415, 4th floor, No.11, Huatong Road, science and Technology Park, Changping District, Beijing 100096 Applicant before: CHINA POST SCIENCE AND TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant |