CN105172368A - Paper feeding device capable of preventing paper from being folded - Google Patents
Paper feeding device capable of preventing paper from being folded Download PDFInfo
- Publication number
- CN105172368A CN105172368A CN201510470523.7A CN201510470523A CN105172368A CN 105172368 A CN105172368 A CN 105172368A CN 201510470523 A CN201510470523 A CN 201510470523A CN 105172368 A CN105172368 A CN 105172368A
- Authority
- CN
- China
- Prior art keywords
- paper
- negative
- driving wheel
- negative pressure
- conveyer belt
- 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
Links
Landscapes
- Controlling Sheets Or Webs (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention relates to a paper feeding device capable of preventing paper from being folded. The paper feeding device comprises a paper transmission device, a drive device, a negative pressure device, a paper thickness gauge, a processor and a control circuit. The paper transmission device comprises a conveying belt, a first drive wheel and a second drive wheel, the first drive wheel and the second drive wheel drive the conveying belt to rotate, and an output shaft of the drive device is in linkage with the first drive wheel. The negative pressure device comprises a negative pressure draught fan, a negative pressure pipeline and a negative pressure end port; a suction opening of the negative pressure draught fan is communicated with one end of the negative pressure pipeline, and the other end of the negative pressure pipeline is communicated with the negative pressure end port; the negative pressure end port is fixedly arranged on the inner side of the conveying belt; multiple air holes are formed in the conveying belt. The paper thickness gauge is fixedly arranged on the front side of the conveying belt and is connected with the processor through a circuit; the processor and the control circuit are connected through a circuit; the control circuit is connected with the drive device through a circuit. The paper feeding device automatically detects the thickness of paper, can prevent paper from being folded, avoids influencing production and ensures the printing quality.
Description
Technical field
The present invention relates to printing field of mechanical technique, particularly a kind of prevent paper folding enter paper apparatus.
Background technology
Now conventional printing machine enters in paper apparatus, paper needs individual to deliver to paper inlet through transmission device, in transport process, to conveyer belt, require tiling on a moving belt under paper later, but due to elasticity, the flatness reason of paper, or ambient influnence, situations such as the not docile phenomenon of paper may being occurred, the termination of such as paper upwarps, middle part is protruding.Due to the paper inlet in belt termination, there is height limitation, if paper has tilting, projection, folding situation, paper just may be caused to send obstacle to, so be necessary to solve this problem.
Summary of the invention
Technical problem to be solved by this invention is to provide one and automatically detects paper sheet thickness, can prevent paper from folding, and avoid impact to produce, what ensure printing quality enters paper apparatus.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of prevent paper folding enter paper apparatus, comprise paper transmission device, drive unit, negative pressure device, paper thickness gauges, processor and control circuit, described paper transmission device comprises conveyer belt, first driving wheel and the second driving wheel, described conveyor belt loop is around described first driving wheel and the second driving wheel, described first driving wheel and the second driving wheel drive described conveyer belt to rotate, described drive unit is placed in the side of described first driving wheel, output shaft and described first driving wheel of described drive unit link, described negative pressure device comprises negative-pressure air fan, negative-pressure pipeline and negative port, the suction opeing of described negative-pressure air fan is communicated with one end of described negative-pressure pipeline, the other end of described negative-pressure pipeline is communicated with described negative port, described negative port is fixedly placed in inside described conveyer belt, and described negative port is opening up, described conveyer belt is provided with multiple air-vent, described paper thickness gauges is fixedly placed in the front side of described conveyer belt upper end, described paper thickness gauges and described processor pass through connection, described processor and described control circuit pass through connection, described control circuit and described drive unit pass through connection,
Described paper thickness gauges, for detecting the thickness of paper, generating thickness signal, thickness signal is sent to processor;
Described processor, for the treatment of thickness signal, generates control signal, control signal is sent to control circuit;
Described control circuit, stops to drive unit conveying electric current for controlling to export according to control signal;
Described drive unit, for when no current inputs, out of service, paper transmission device is out of service.
The invention has the beneficial effects as follows: paper thickness gauges can detect the thickness of paper, run by processor and control circuit accessory drive, when paper thickness gauges detects that paper sheet thickness exceeds standard, by processor and control circuit accessory drive out of service, paper transmission device shuts down, the paper exceeded standard can be taken out, prevent paper from entering this device in a folded configuration, affect subsequent production flow process; By automatically detecting paper sheet thickness, can prevent paper from folding, avoiding impact to produce, ensureing printing quality.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described multiple described air-vent is evenly arranged on described conveyer belt.
The beneficial effect of above-mentioned further scheme is adopted to be: to promote the adsorption effect to paper.
Further, described drive unit is servomotor.
The beneficial effect of above-mentioned further scheme is adopted to be: servomotor is convenient to accurate control rate and direction.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation entering paper apparatus preventing paper from folding of the present invention;
Fig. 2 is the structural representation of conveyer belt;
Fig. 3 is a kind of module frame chart entering paper apparatus preventing paper from folding of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, paper transmission device, 11, conveyer belt, the 12, first driving wheel, the 13, second driving wheel, 14, air-vent;
2, drive unit;
3, negative pressure device, 31, negative-pressure air fan, 32, negative-pressure pipeline, 33, negative port;
4, paper thickness gauges, 5, processor, 6, control circuit.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1 to Figure 3, a kind of prevent paper folding enter paper apparatus, comprise paper transmission device 1, drive unit 2, negative pressure device 3, paper thickness gauges 4, processor 5 and control circuit 6, described paper transmission device 1 comprises conveyer belt 11, first driving wheel 12 and the second driving wheel 13, described conveyer belt 11 is around described first driving wheel 12 and the second driving wheel 13, described first driving wheel 12 and the second driving wheel 13 drive described conveyer belt 11 to rotate, described drive unit 2 is placed in the side of described first driving wheel 12, output shaft and described first driving wheel 12 of described drive unit 2 link, described negative pressure device 3 comprises negative-pressure air fan 31, negative-pressure pipeline 32 and negative port 33, the suction opeing of described negative-pressure air fan 31 is communicated with one end of described negative-pressure pipeline 32, the other end of described negative-pressure pipeline 32 is communicated with described negative port 33, described negative port 33 is fixedly placed in inside described conveyer belt 11, and described negative port 33 is opening up, described conveyer belt 11 is provided with multiple air-vent 14, described paper thickness gauges 4 is fixedly placed in the front side of described conveyer belt 11 upper end, described paper thickness gauges 4 passes through connection with described processor 5, described processor 5 passes through connection with described control circuit 6, described control circuit 6 passes through connection with described drive unit 2,
Described paper thickness gauges 4, for detecting the thickness of paper, generating thickness signal, thickness signal being sent to processor 5;
Described processor 5, for the treatment of thickness signal, generates control signal, control signal is sent to control circuit 6;
Described control circuit 6, stops carrying electric current to drive unit 2 for controlling to export according to control signal;
Described drive unit 2, for when no current inputs, out of service, paper transmission device 1 is out of service.
Preferably, described multiple described air-vent 14 is evenly arranged on described conveyer belt 11.
Preferably, described drive unit 2 is servomotor.
The operation principles of this device: paper thickness gauges 4 can detect the thickness of paper, run by processor 5 and control circuit 6 accessory drive 2, when paper thickness gauges 4 detects that paper sheet thickness exceeds standard, by processor 5 and control circuit 6 accessory drive 2 out of service, paper transmission device 1 shuts down, the paper exceeded standard can be taken out, prevent paper from entering this device in a folded configuration, affect subsequent production flow process; By automatically detecting paper sheet thickness, can prevent paper from folding, avoiding impact to produce, ensureing printing quality.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. one kind prevent paper folding enter paper apparatus, it is characterized in that: comprise paper transmission device (1), drive unit (2), negative pressure device (3), paper thickness gauges (4), processor (5) and control circuit (6), described paper transmission device (1) comprises conveyer belt (11), first driving wheel (12) and the second driving wheel (13), described conveyer belt (11) is around described first driving wheel (12) and the second driving wheel (13), described first driving wheel (12) and the second driving wheel (13) drive described conveyer belt (11) to rotate, described drive unit (2) is placed in the side of described first driving wheel (12), output shaft and described first driving wheel (12) of described drive unit (2) link, described negative pressure device (3) comprises negative-pressure air fan (31), negative-pressure pipeline (32) and negative port (33), the suction opeing of described negative-pressure air fan (31) is communicated with one end of described negative-pressure pipeline (32), the other end of described negative-pressure pipeline (32) is communicated with described negative port (33), described negative port (33) is fixedly placed in described conveyer belt (11) inner side, and described negative port (33) is opening up, described conveyer belt (11) is provided with multiple air-vent (14), described paper thickness gauges (4) is fixedly placed in the front side of described conveyer belt (11) upper end, described paper thickness gauges (4) and described processor (5) pass through connection, described processor (5) and described control circuit (6) pass through connection, described control circuit (6) and described drive unit (2) pass through connection,
Described paper thickness gauges (4), for detecting the thickness of paper, generating thickness signal, thickness signal being sent to processor (5);
Described processor (5), for the treatment of thickness signal, generates control signal, control signal is sent to control circuit (6);
Described control circuit (6), stops to drive unit (2) conveying electric current for controlling to export according to control signal;
Described drive unit (2), for when no current inputs, out of service, paper transmission device (1) is out of service.
2. according to claim 1 a kind of prevent paper folding enter paper apparatus, it is characterized in that: described multiple described air-vent (14) is evenly arranged on described conveyer belt (11).
3. according to claim 1 a kind of prevent paper folding enter paper apparatus, it is characterized in that: described drive unit (2) is servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470523.7A CN105172368A (en) | 2015-08-04 | 2015-08-04 | Paper feeding device capable of preventing paper from being folded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470523.7A CN105172368A (en) | 2015-08-04 | 2015-08-04 | Paper feeding device capable of preventing paper from being folded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105172368A true CN105172368A (en) | 2015-12-23 |
Family
ID=54895009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510470523.7A Pending CN105172368A (en) | 2015-08-04 | 2015-08-04 | Paper feeding device capable of preventing paper from being folded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172368A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1202642A (en) * | 1997-04-18 | 1998-12-23 | 理想科学工业株式会社 | Sheet transfer system |
| US20070048060A1 (en) * | 2005-09-01 | 2007-03-01 | Oki Data Corporation | Medium conveying apparatus, medium feed control method, and image forming apparatus using the control method |
| CN201086448Y (en) * | 2007-10-26 | 2008-07-16 | 西安环球印务股份有限公司 | Printing carton quality detecting machine |
| CN202011214U (en) * | 2011-03-29 | 2011-10-19 | 马鞍山山鹰纸箱纸品有限公司 | Slotting vacuum absorption paper feeding device for printing machine |
| CN103010786A (en) * | 2011-09-20 | 2013-04-03 | 株式会社Pfu | Sheet transport apparatus and sheet transport method |
| CN203976002U (en) * | 2014-07-30 | 2014-12-03 | 广州东港安全印刷有限公司 | The anti-counterfeit printing detection alarm device of gathering leaves of a book |
-
2015
- 2015-08-04 CN CN201510470523.7A patent/CN105172368A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1202642A (en) * | 1997-04-18 | 1998-12-23 | 理想科学工业株式会社 | Sheet transfer system |
| US20070048060A1 (en) * | 2005-09-01 | 2007-03-01 | Oki Data Corporation | Medium conveying apparatus, medium feed control method, and image forming apparatus using the control method |
| CN201086448Y (en) * | 2007-10-26 | 2008-07-16 | 西安环球印务股份有限公司 | Printing carton quality detecting machine |
| CN202011214U (en) * | 2011-03-29 | 2011-10-19 | 马鞍山山鹰纸箱纸品有限公司 | Slotting vacuum absorption paper feeding device for printing machine |
| CN103010786A (en) * | 2011-09-20 | 2013-04-03 | 株式会社Pfu | Sheet transport apparatus and sheet transport method |
| CN203976002U (en) * | 2014-07-30 | 2014-12-03 | 广州东港安全印刷有限公司 | The anti-counterfeit printing detection alarm device of gathering leaves of a book |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205772158U (en) | A kind of automatic laminating machine | |
| CN204433603U (en) | Working plate locating module | |
| CN105059986A (en) | Paper feeding device of printing machine | |
| CN105059988A (en) | Paper feeding device capable of conducting two-way paper flattening | |
| CN204989046U (en) | Xiao zhang prints quality control article machine | |
| CN108100712B (en) | Sheet conveying element of printing machine | |
| WO2017001394A3 (en) | Delivery device with two discharge stations and control method | |
| CN105172368A (en) | Paper feeding device capable of preventing paper from being folded | |
| JP6251819B2 (en) | Digital printing machine | |
| JP2014156310A (en) | Paper feeding device and image forming device | |
| CN104875930A (en) | Deviation correction removal device of packing bag | |
| JP6335321B2 (en) | Digital printing machine | |
| CN205397598U (en) | Carton -printing machinery's income paper device | |
| JP5554861B1 (en) | Rotary punching machine | |
| CN205575153U (en) | Corrugated board printing unit crooked detection device that form advances | |
| CN210159997U (en) | Suction type defective product removing device for flaky materials | |
| JP2022112841A (en) | Apparatus and method for feed control and program | |
| CN107738303B (en) | Paper sucking and feeding mechanism of die cutting machine | |
| CN105128514A (en) | Printing device for paperboards | |
| CN204936479U (en) | Paper apparatus is entered for what print | |
| KR101789645B1 (en) | The paper feeding appratus having a reversal part | |
| CN204936472U (en) | Printing is with entering paper apparatus | |
| CN105290251A (en) | Sheet conveying device | |
| CN108750773B (en) | Paper tail lifting mechanism driven by servo motor | |
| CN204642301U (en) | Packaging bag correction device for eliminating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
|
| RJ01 | Rejection of invention patent application after publication |