CN113291887A - Cutting machine static separating mechanism that blows - Google Patents
Cutting machine static separating mechanism that blows Download PDFInfo
- Publication number
- CN113291887A CN113291887A CN202110510791.2A CN202110510791A CN113291887A CN 113291887 A CN113291887 A CN 113291887A CN 202110510791 A CN202110510791 A CN 202110510791A CN 113291887 A CN113291887 A CN 113291887A
- Authority
- CN
- China
- Prior art keywords
- sheet
- blowing
- cutting machine
- separating mechanism
- fixing frame
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/48—Air blast acting on edges of, or under, articles
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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
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/0816—Suction grippers separating from the top of pile
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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
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/54—Pressing or holding devices
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses a cutting machine electrostatic blowing separation mechanism, which comprises a fixed frame, a shifting piece and an electrostatic eliminator; the shifting sheet is fixedly arranged on the fixing frame, extends to the fixing frame towards one end of the sheet and is used for bending the sheet to be separated, and the sheet utilizes the elastic deformation of the sheet to form an opening between the sheet to be separated and the sheet at the lower end of the sheet; the fixing frame is provided with a cavity, a blowing channel and an air inlet groove which are communicated with each other, the air inlet groove is connected with the static eliminator through a pipeline, the static eliminator is connected with an air source through a pipeline, the air source is used for pumping high-pressure gas, the blowing channel penetrates through one end of the fixing frame corresponding to the sheets, and a large amount of positive and negative ions generated by the static eliminator are blown to the upper surface and the lower surface of an opening formed by the two sheets through the blowing channel so as to neutralize static electricity, and through the arrangement, the sheets are quickly separated.
Description
Technical Field
The invention relates to the technical field of separating mechanisms, in particular to an electrostatic blowing separating mechanism of a cutting machine.
Background
The cutting machine is suitable for cutting paper, brocade and other sheet materials, the prior cutting machine is generally provided with a feeding mechanism and a grabbing mechanism, the feeding mechanism is used for feeding and supplying the sheet materials, the grabbing mechanism is used for grabbing the sheet materials on the feeding mechanism to the cutting position of the cutting machine, the automatic feeding and cutting of the cutting machine are realized through the arrangement, but the upper and lower sheets are easy to be adsorbed together due to the electrostatic phenomenon between the sheets, when the grabbing mechanism grabs the upper sheet, the upper sheet and the lower sheet are grabbed together, and at the moment, the lower sheet needs to be manually taken down by workers, so that on one hand, the working material rate is influenced, on the other hand, the cost is increased due to the manual watching, and the attached sheet is taken down from the normally operating mechanism, so that potential safety hazards exist, and therefore, an automatic sheet separating mechanism needs to be designed.
Disclosure of Invention
The invention aims to provide an electrostatic blowing separation mechanism of a cutting machine, wherein a plectrum bends a sheet to be separated so as to form an opening between the sheet to be separated and the sheet at the lower end of the plectrum, and a large amount of positive and negative ions generated by an electrostatic eliminator are blown to the surface of the sheet through a blowing channel so as to neutralize static electricity, thereby realizing the rapid separation of the sheet.
The technical purpose of the invention is realized by the following technical scheme: a cutting machine static blowing separation mechanism comprises a fixed frame, a shifting piece and a static eliminator;
the shifting sheet is fixedly arranged on the fixing frame, extends to the fixing frame towards one end of the sheet and is used for bending the sheet to be separated, and the sheet utilizes the elastic deformation of the sheet to form an opening between the sheet to be separated and the sheet at the lower end of the sheet;
the fixing frame is provided with a cavity, a blowing channel and an air inlet groove which are communicated with each other, the air inlet groove is connected with the static eliminator through a pipeline, the static eliminator is connected with an air source through a pipeline, the air source is used for pumping high-pressure gas, the blowing channel penetrates through one end of the fixing frame corresponding to the sheets, and a large amount of positive and negative ions generated by the static eliminator are blown to the upper surface and the lower surface of an opening formed by the two sheets through the blowing channel so as to neutralize static electricity.
Furthermore, the air blowing channel is of a vertical flat strip structure.
Furthermore, an opening for covering the air blowing channel is arranged at the position of the fixing frame corresponding to the air blowing channel.
Further, the opening is expanded outward in a sheet material side direction.
Furthermore, the blowing channels are more than two groups and are arranged on the fixing frame at intervals, the chambers are communicated with the blowing channels, and the number of the blowing channels corresponds to that of the shifting pieces.
Furthermore, the cavities are more than two groups and are isolated from each other, the fixing frame is provided with air blowing channels and air inlet grooves corresponding to the cavities, and the number of the air blowing channels corresponds to that of the shifting pieces.
Further, the spacing of the plectrum shrinks towards one side of the sheet.
Further, the shifting sheet is subjected to rounding treatment towards one side of the sheet.
Furthermore, the distance that the plectrum stretches out in the mount towards sheet one side is adjustable to be set up.
Further, the mount includes base, blowing strip and shrouding, the blowing strip passes through support column fixed mounting in the base, shrouding fixed mounting in base or/and support column, the shrouding is used for aligning the processing to the sheet.
In conclusion, the invention has the following beneficial effects:
when a grabbing mechanism grabs a sheet to be separated (a top sheet), the sheet to be separated is bent through a shifting sheet, an opening is formed between the sheet to be separated and the sheet at the lower end of the sheet to be separated, and a large amount of positive and negative ions generated by a static eliminator are blown to the upper surface and the lower surface of the opening of the sheet through an air blowing channel to neutralize static electricity, so that the sheets adsorbed together are quickly separated.
Drawings
Fig. 1 is a schematic view of the installation position of the present invention.
Fig. 2 is a schematic structural view of the front face of the present invention.
Fig. 3 is a schematic structural view of the back side of the present invention.
Fig. 4 is a cross-sectional view of the present invention.
Fig. 5 is a schematic view of the sheet of the present invention as it is being separated.
In the figure: 1. a fixed mount; 11. a chamber; 12. an air blowing channel; 13. an air inlet groove; 131. an air tap; 14. opening the mouth; 15. a base; 151. a support leg; 16. blowing the strip; 17. closing the plate; 18. a support pillar; 19. a groove; 191. mounting holes; 2. a shifting sheet; 21. a long groove; 3. a sheet material; 31. and (4) opening.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-5, an electrostatic blowing separation mechanism for a cutting machine comprises a feeding station and a cutting station, and the separation mechanism is positioned between the feeding station and the cutting station and used for blowing separation of sheets adsorbed together on the feeding station, so that only a single sheet is conveyed to the cutting station for cutting processing at a time.
The separating mechanism comprises a fixed frame 1, a shifting sheet 2 and a static eliminator, wherein the shifting sheet 2 is fixedly arranged on the fixed frame 1, the plectrum 2 extends to the outside of the fixed frame 1 towards one end of the sheet 3 and is used for bending the sheet 3 to be separated, the sheet 3 is elastically deformed by itself, so that an opening 31 is formed between the sheet 3 to be separated and the sheet 3 at the lower end thereof, the fixing frame 1 is provided with a chamber 11, an air blowing channel 12 and an air inlet groove 13 which are communicated with each other, the air inlet groove 13 is provided with an air nozzle 131, the air nozzle 131 is connected with a static eliminator through a pipeline, the static eliminator is connected with an air source through a pipeline, the gas source is used for pumping high-pressure gas, the blowing channel 12 penetrates through one end of the fixed frame 1 corresponding to the sheet 3, a large amount of positive and negative ions generated by the static eliminator are blown to the upper and lower surfaces of the opening 31 formed by the two sheets 3 through the air blowing passage 12 to neutralize static electricity.
The electrostatic blowing separation mechanism is positioned at the downstream of the feeding mechanism and at the upstream of the cutting machine head, when the grabbing mechanism grabs the sheet 3 to be separated (the uppermost sheet 3), the grabbing mechanism is a sucker mechanism, the sheet 3 to be separated is bent through the shifting sheet 2, an opening 31 is formed between the sheet 3 to be separated and the sheet 3 at the lower end of the sheet 3, a large amount of positive and negative ions generated by the electrostatic eliminator are blown to the upper surface and the lower surface of the opening 31 of the sheet 3 through the blowing channel 12 to neutralize static electricity, and then the sheet 3 adsorbed together by the static electricity is quickly separated.
The blowing channel 12 is of a vertical flat strip structure, and through the arrangement, the gas flow rate of the blowing channel 12 is increased, so that gas can quickly reach one end of the sheet 3 far away from the opening 31.
The position of the fixed frame 1 corresponding to the air blowing channel 12 is provided with an opening 14 covering the air blowing channel 12, the opening 14 is outwards expanded along one side direction of the sheet 3, and the opening 14 is arranged to enlarge the spraying range of air, so that the area of a large amount of positive and negative ions generated by the static eliminator sprayed on the surface of the sheet 3 is larger, and static electricity can be quickly neutralized.
The utility model discloses a structure, including fixing frame 1, cavity 11, fixing frame 1, and blowing channel 12, air inlet duct 13, one cavity 11 corresponds one and blows channel 12 and air inlet duct 13 that cavity 11 corresponds promptly, the quantity of blowing channel 12 is corresponding with plectrum 2, specifically, each blowing channel 12 corresponds one plectrum 2, certainly as equivalent technical means, blowing channel 12 also is more than two sets of and interval arrangement in fixing frame 1, cavity 11 with blowing channel 12 all communicates the setting, be equipped with at least one air inlet duct 13 with cavity 11 intercommunication on fixing frame 1, the quantity of blowing channel 12 is corresponding with plectrum 2, specifically, each blowing channel 12 corresponds one plectrum 2.
The spacing of plectrum 2 contracts towards sheet 3 one side, plectrum 2 is sheet structure, and flexible deformation prevents that sheet 3 from receiving the resistance of plectrum 2 and wearing and tearing or damaging.
The round angle processing of plectrum 2 towards sheet 3 one side prevents to leave the mar when sheet 3 passes through the closed angle, influences the use of sheet 3.
The distance that plectrum 2 stretches out in mount 1 towards sheet 3 one side is adjustable to be set up, specifically, plectrum 2 is equipped with elongated slot 21, and the top of mount 1 is equipped with the recess 19 of holding plectrum 2, and the mount 1 is equipped with mounting hole 191 corresponding to the position of recess 19, and the distance that plectrum 2 stretches out in mount 1 towards sheet 3 one side direction is adjusted during the installation, fixes this plectrum 2 through the fastener.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a guillootine static separating mechanism that blows which characterized in that: comprises a fixed frame (1), a shifting sheet (2) and a static eliminator;
the poking sheet (2) is fixedly arranged on the fixing frame (1), the poking sheet (2) extends to the fixing frame (1) towards one end of the sheet (3) and is used for bending the sheet (3) to be separated, and the sheet (3) makes use of the elastic deformation of the sheet (3) to form an opening (31) between the sheet (3) to be separated and the sheet (3) at the lower end of the sheet;
the utility model discloses a sheet static electricity eliminator, including mount (1), inlet duct (13), air blowing channel (12), air inlet duct (13) are equipped with chamber (11), the air blowing channel (12) that communicate each other, inlet duct (13) are through tube coupling static eliminator, static eliminator passes through the tube coupling air supply, the air supply is used for the pump sending high-pressure gas, air blowing channel (12) run through the one end that mount (1) corresponds sheet (3), blow the upper and lower surface in order to neutralize the static of opening (31) that two sheets (3) formed through air blowing channel (12) with a large amount of positive and negative ions that static eliminator produced.
2. The electrostatic blowing and separating mechanism for the cutting machine as claimed in claim 1, wherein: the air blowing channel (12) is of a flat strip structure.
3. The electrostatic blowing and separating mechanism for the cutting machine as claimed in claim 1, wherein: an opening (14) which covers the air blowing channel (12) is arranged at the position of the fixed frame (1) corresponding to the air blowing channel (12).
4. The electrostatic blowing and separating mechanism for the cutting machine as claimed in claim 3, wherein: the opening (14) expands outwards along one side of the sheet material (3).
5. The electrostatic blowing and separating mechanism for the cutting machine as claimed in claim 1, wherein: the blowing channels (12) are more than two groups and are arranged on the fixing frame (1) at intervals, the chambers (11) and the blowing channels (12) are communicated, and the number of the blowing channels (12) corresponds to that of the shifting pieces (2).
6. The electrostatic blowing and separating mechanism for the cutting machine as claimed in claim 1, wherein: the air blowing device is characterized in that the cavities (11) are more than two groups and are isolated from each other, the fixing frame (1) is provided with air blowing channels (12) and air inlet grooves (13) corresponding to the cavities (11), and the number of the air blowing channels (12) corresponds to that of the shifting pieces (2).
7. The electrostatic blowing and separating mechanism for the cutting machine as claimed in claim 1, wherein: the distance between the poking sheets (2) shrinks towards one side of the sheet (3).
8. The electrostatic blowing and separating mechanism for the cutting machine as claimed in claim 1, wherein: the round angle of the shifting sheet (2) towards one side of the sheet (3) is processed.
9. The electrostatic blowing and separating mechanism for the cutting machine as claimed in claim 1, wherein: the distance of the poking sheet (2) extending out of the fixing frame (1) towards one side of the sheet (3) can be adjusted.
10. The electrostatic blowing and separating mechanism for the cutting machine as claimed in claim 1, wherein: the fixing frame (1) comprises a base (15), air blowing strips (16) and a sealing plate (17), the air blowing strips (16) are fixedly mounted on the base (15) through supporting columns (18), the sealing plate (17) is fixedly mounted on the base (15) or/and the supporting columns (18), and the sealing plate (17) is used for aligning the sheets (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110510791.2A CN113291887A (en) | 2021-05-11 | 2021-05-11 | Cutting machine static separating mechanism that blows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110510791.2A CN113291887A (en) | 2021-05-11 | 2021-05-11 | Cutting machine static separating mechanism that blows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113291887A true CN113291887A (en) | 2021-08-24 |
Family
ID=77321315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110510791.2A Pending CN113291887A (en) | 2021-05-11 | 2021-05-11 | Cutting machine static separating mechanism that blows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113291887A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817454A (en) * | 2010-01-19 | 2010-09-01 | 江苏传艺科技有限公司 | Device for separating flexible sheet |
| CN201901462U (en) * | 2011-04-21 | 2011-07-20 | 上海翔港印务有限公司 | Static electricity eliminating device for paper conveying part of printing machine |
| CN209608914U (en) * | 2019-01-22 | 2019-11-08 | 东旭（营口）光电显示有限公司 | One kind removing electrostatic equipment |
| CN210026628U (en) * | 2019-05-15 | 2020-02-07 | 郑州丝珂瑞科技有限公司 | Sheet silk screen printing machine and sheet separator thereof |
| CN111606089A (en) * | 2020-06-24 | 2020-09-01 | 台州职业技术学院 | The material distribution structure of the base sheet of the automatic glue machine |
| CN211945473U (en) * | 2020-04-10 | 2020-11-17 | 苏州生益科技有限公司 | Sheet laminated material separation system |
-
2021
- 2021-05-11 CN CN202110510791.2A patent/CN113291887A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817454A (en) * | 2010-01-19 | 2010-09-01 | 江苏传艺科技有限公司 | Device for separating flexible sheet |
| CN201901462U (en) * | 2011-04-21 | 2011-07-20 | 上海翔港印务有限公司 | Static electricity eliminating device for paper conveying part of printing machine |
| CN209608914U (en) * | 2019-01-22 | 2019-11-08 | 东旭（营口）光电显示有限公司 | One kind removing electrostatic equipment |
| CN210026628U (en) * | 2019-05-15 | 2020-02-07 | 郑州丝珂瑞科技有限公司 | Sheet silk screen printing machine and sheet separator thereof |
| CN211945473U (en) * | 2020-04-10 | 2020-11-17 | 苏州生益科技有限公司 | Sheet laminated material separation system |
| CN111606089A (en) * | 2020-06-24 | 2020-09-01 | 台州职业技术学院 | The material distribution structure of the base sheet of the automatic glue machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20210824 |