CN202744049U - Paper overturning and feeding mechanism and inspection machine for small printing material - Google Patents
Paper overturning and feeding mechanism and inspection machine for small printing material Download PDFInfo
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- CN202744049U CN202744049U CN 201220342430 CN201220342430U CN202744049U CN 202744049 U CN202744049 U CN 202744049U CN 201220342430 CN201220342430 CN 201220342430 CN 201220342430 U CN201220342430 U CN 201220342430U CN 202744049 U CN202744049 U CN 202744049U
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- feeding mechanism
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Abstract
The utility model discloses a paper overturning and feeding mechanism and an inspection machine for a small printing material. The inspection machine for the small printing material comprises a paper feeding mechanism, the paper overturning and feeding mechanism and a detecting mechanism; an inspecting material output port of the paper feeding mechanism is arranged corresponding to an overturning input port of the paper overturning and feeding mechanism; and an overturning output port of the paper overturning and feeding mechanism is arranged corresponding to the inspecting material input port of the detecting mechanism. According to the utility model, the paper overturning and feeding mechanism is designed, so that the scratch on the printing surface of the printing material can be reduced or removed before detecting, the qualified printing material can be prevented from being damaged during the detection process, the precision in detecting can be ensured, and false inspection can be avoided.
Description
Technical field
The utility model relates to a kind of paper feeding mechanism that overturns, based on Xiao Zhang's printed matter checking machine that this upset paper feeding mechanism is realized, belong to the printed matter detection field.
Background technology
At present, as shown in Figure 1, existing Xiao Zhang's printed matter checking machine comprises paper feeding mechanism, deviation correction mechanism and testing agency.Paper feeding mechanism comprises corresponding paper feeding knife 11 and the paper platform 12 that arranges of paper feeding conveyer mechanism 13 and top thereof, between the paper delivery end of paper feeding knife 11 and the top belt conveyor of paper feeding conveyer mechanism 13 at a distance of a gap, this gap is paper output, and the size of this paper output is the thickness of a printed matter.Deviation correction mechanism comprises a pair of correction conveyer mechanism 14 that upper and lower corresponding arranges.Testing agency comprises that air draught detects the detecting device 16 of conveyer mechanism 15 and top setting thereof.Such as Fig. 1, one pile of printed matter to be detected 50 of stacked on top places between paper feeding knife 11 and the paper platform 12 to print supine lower paper feeding mode, one end of these printed matters to be detected 50 by paper platform 12 holdings, and the other end and paper feeding knife 11 are affixed, a printed matter to be detected 50 that is in below via and paper feeding conveyer mechanism 13 between the friction that produces and exporting from paper output, so, one pile of printed matter to be detected 50 is exported from paper output just a sheet by a sheetly continuously, then, a sheet by a sheet printed matter to be detected 50 is rectified a deviation to be sent to after correcting via deviation correction mechanism and is carried out the printing surface quality testing in the testing agency.Although existing Xiao Zhang's printed matter checking machine can be realized the purpose of printed matter surface quality testing, but, for a printed matter, because printed matter is to take to print supine paper feeding mode, therefore, in the paper feeding process, this printed matter heap stacking above printed matter easily produces its printing surface and scratches, and, when exporting from the paper output of paper feeding knife 11, paper feeding knife 11 also easily produces scuffing to the printing surface of printed matter, causes scrapping and error detection of qualified printed matter, particularly for the relatively poor printed matter of surface abrasion resistance.
The utility model content
The purpose of this utility model is to provide a kind of upset paper feeding mechanism, Xiao Zhang's printed matter checking machine, Xiao Zhang's printed matter checking machine with this upset paper feeding mechanism can realize that the ventricumbent paper feeding mode of printing of printed matter, this paper feeding mode can alleviate or eliminate the front suffered scuffing of printing surface of detection.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of upset paper feeding mechanism, it is characterized in that: it comprises a plurality of upset guide plate members, be arranged in parallel side by side accordingly between these a plurality of upset guide plate members, adjacent two should be overturn between the guide plate member at a distance of a setpoint distance, wherein: each this upset guide plate member comprises upper guide plate and bottom guide, on being somebody's turn to do, form the setting gap of a curved shape between the bottom guide, the two ends in this setting gap are respectively the upset input port, the upset delivery port, this upper guide plate is provided with upper conveyor belt mechanism, this bottom guide is provided with lower conveyor belt mechanism, the transmission clamping face of this lower conveyor belt mechanism contacts with the transmission clamping face of this upper conveyor belt mechanism, on being somebody's turn to do, the transmission clamping face of lower conveyor belt mechanism is corresponding with this setting gap, on being somebody's turn to do, the lower conveyor belt mechanisms grip from this upset input port transmit the printed matter to be detected that enters this settings gap and with printed matter to be detected from this upset input port be sent to this upset delivery port via this setting gap and finish printing surface by court down to up rotary movement, on this, the transfer control end of lower conveyor belt mechanism is connected with the corresponding controling end of conveying control system respectively.
Be between the described upset guide plate member of outermost both sides apart distance less than the width of printed matter to be detected.The width in described setting gap is all suitable with the thickness of printed matter to be detected.The shape in described setting gap is U-shaped, and described upset input port and angular range that horizontal surface is are that described upset delivery port is horizontal by 0 degree more than or equal to 0 degree and less than 90 degree.Preferably, described upset input port and angle that horizontal surface is are between 0 degree is spent to 60.
For each described upset guide plate member, described upset input port is provided with the correction conveyer mechanism, and the transmission clamping face of the transmission clamping face of this correction conveyer mechanism and the described upper conveyor belt mechanism that is positioned at described upset input port place is relative and at a distance of a space.
A kind of Xiao Zhang's printed matter checking machine, it is characterized in that: it comprises paper feeding mechanism, above-mentioned upset paper feeding mechanism and testing agency, the corresponding setting of upset input port of the inspection product delivery port of this paper feeding mechanism and this upset paper feeding mechanism, corresponding setting of inspection product input port of this upset upset delivery port of paper feeding mechanism and this testing agency.
The inspection product delivery port of described paper feeding mechanism and angle that horizontal surface is equal the described upset input port of described upset paper feeding mechanism and angle that horizontal surface is.
Advantage of the present utility model is: the utility model Xiao Zhang printed matter checking machine has overcome the supine paper feeding mode of existing printing and has easily caused the deficiency that scratches printing surface, design by the upset paper feeding mechanism, can alleviate well or eliminate before detecting the scuffing to the printing surface of printed matter, so that testing process can not cause the destruction to qualified printed matter, ensure detect accurate, avoid flase drop.The utility model is specially adapted to the relatively poor printed matter of surface abrasion resistance.
Description of drawings
Fig. 1 is the composition schematic diagram of existing Xiao Zhang's printed matter checking machine;
Fig. 2 is the composition schematic diagram of the utility model Xiao Zhang printed matter checking machine;
Fig. 3 is the schematic perspective view (testing agency only illustrates air draught and detects conveyer mechanism) of a preferred embodiment of the utility model Xiao Zhang printed matter checking machine.
The specific embodiment
As shown in Figures 2 and 3, the utility model proposes a kind of upset paper feeding mechanism, it comprises a plurality of upset guide plate members 30, be arranged in parallel side by side accordingly between these a plurality of upset guide plate members 30, adjacent two should be overturn between the guide plate member 30 at a distance of a setpoint distance L, wherein: each this upset guide plate member 30 comprises upper guide plate 33 and bottom guide 31, on being somebody's turn to do, bottom guide 33, form the setting gap 39 of a curved shape between 31, the two ends in this setting gap 39 are respectively the upset input port, the upset delivery port, this upper guide plate 33 is provided with upper conveyor belt mechanism 34, this bottom guide 31 is provided with lower conveyor belt mechanism 32, the transmission clamping face of this lower conveyor belt mechanism 32 is relative with the transmission clamping face of this upper conveyor belt mechanism 34 and contact, on being somebody's turn to do, lower conveyor belt mechanism 34,32 transmission clamping face is corresponding with this setting gap 39, in other words, such as Fig. 2, look from the side, on, lower conveyor belt mechanism 34,32 transmission clamping face is because fitting, thereby also form a curve, the shape of this curve should be corresponding with the curve shape of setting gap 39 formation, roughly be in the same level position, on being somebody's turn to do, lower conveyor belt mechanism 34,32 clampings from this upset input port transmit the printed matter to be detected 50 that enters this settings gap 39 and with printed matter to be detected 50 from this upset input port be sent to this upset delivery port via this setting gap 39 and finish printing surface by court down to up rotary movement, on this, lower conveyor belt mechanism 34,32 transfer control end is connected with the corresponding controling end of conveying control system (not shown) respectively.
In actual design, the distance that is between the upset guide plate member 30 of outermost both sides apart should be less than the width that is slightly less than in other words printed matter to be detected 50, and, this is between the upset guide plate member 30 of outermost both sides apart distance and can regulates fixed link 36 by the spacing that wears on it and regulate, after regulating, the guide plate member 30 that will overturn is relative fixing with support 38.
Such as Fig. 3, generally be designed with two upset guide plate members 30 and get final product, between two upset guide plate members 30 among Fig. 3 apart length be the distance of L, this distance L preferably is slightly less than the width of printed matter to be detected 50.In the utility model, the distance that upset guide plate member is 30 can be regulated, and detects with the printed matter that adapts to the different in width size.Such as Fig. 2, from the side, upper and lower conveyer mechanism 34, the 32nd on two upset guide plate members 30 is on the same position, similarly, setting gap 39 on two upset guide plate members 30 also is on the same position, so that on the direction vertical with the printed matter direction of transfer, printed matter keeps level, does not tilt.
Such as figure, in practice, after upper and lower guide plate 33,31 installs according to setting gap 39, just can be by upper bottom guide connecting element 37 and relative positioning between the upper and lower guide plate 33,31, upper and lower guide plate 33,31 location are finished the location that is to say the relative position between the transmission clamping face of the transmission clamping face of lower conveyor belt mechanism 32 and upper conveyor belt mechanism 34 and are finished.Such as Fig. 2, the width m that sets gap 39 should be suitable with the thickness of printed matter 50 to be detected, and the thrust between the transmission clamping face of lower conveyor belt mechanism 32 and the transmission clamping face of upper conveyor belt mechanism 34 should be suitable for fast, firmly clamping transmission printed matter.
Such as Fig. 2, to look from the side of upset paper feeding mechanism, the shape of setting gap 39 can be designed to be U-shaped, and upset input port and angular range that horizontal surface is are that the upset delivery port is horizontal by 0 degree more than or equal to 0 degree and less than 90 degree.Preferably, between 60 degree, for example 45 spend between 0 degree for upset input port and angle that horizontal surface is.The angle of inclination design can reduce the angle of printed matter upset, need not turn over turnback, only needs the angle at an obtuse angle of upset, has reduced the upset difficulty.
For each upset guide plate member 30, the upset input port can be provided with correction conveyer mechanism 35, and the transfer control end of correction conveyer mechanism 35 is connected with the corresponding controling end of conveying control system.Relative and the space apart of the transmission clamping face of the transmission clamping face of this correction conveyer mechanism 35 and the upper conveyor belt mechanism 34 that is positioned at upset input port place, this space can be regulated, by regulating the size in space, the transmission clamping face that can regulate correction conveyer mechanism 35 with and the transmission clamping face of its corresponding upper conveyor belt mechanism 34 between pressure, thereby regulate the speed of printed matter when rectifying a deviation conveyer mechanism 35.Therefore, transmission clamping face by regulating each correction conveyer mechanism 35 from and the transmission clamping face of its corresponding upper conveyor belt mechanism 34 between pressure (pressure is different), can make printed matter to be detected 50 realize that by the different transfer rates on each correction conveyer mechanism 35 printed matter transmits the inching in orientation, namely realize the correction rectification (deviation correcting technology belongs to known technology) of printed matter, so that the orientation when printed matter to be detected 50 is sent in the testing agency is (overlook and see that air draught detects conveyer mechanism 41) of not tilting, be beneficial to the comprehensive detection that detecting device 42 accurately carries out surface quality from Fig. 2.
In actual design, upper conveyor belt mechanism 34 can comprise a plurality of top tumblers and be installed in upper conveyor belt on the top tumbler, these a plurality of top tumblers are along the lower edge setting of upper guide plate 33, lower conveyor belt mechanism 32 can comprise a plurality of lower tumblers and be installed in lower conveyor belt on the lower tumbler, and these a plurality of lower tumblers are along the upper limb setting of bottom guide 31.For the upper conveyor belt of upper conveyor belt mechanism 34, the lower conveyor belt of lower conveyor belt mechanism 32, the printed matter 50 of transmit, clamping is to be detected, in the utility model, be called the transmission clamping face with printed matter 50 contacted one sides to be detected.In like manner, correction conveyer mechanism 35 can comprise a plurality of correction guide wheels and be installed in the correction belt conveyor of correction on the guide wheel, and correction belt conveyor and printed matter 50 contacted one sides to be detected are also referred to as the transmission clamping face.
Such as Fig. 2 and Fig. 3, based on above-mentioned upset paper feeding mechanism, the utility model has also proposed a kind of Xiao Zhang's printed matter checking machine, it comprises paper feeding mechanism, upset paper feeding mechanism and testing agency, the corresponding setting of upset input port of the inspection product delivery port of this paper feeding mechanism and this upset paper feeding mechanism, corresponding setting of inspection product input port of this upset upset delivery port of paper feeding mechanism and this testing agency.
Such as Fig. 2, paper feeding mechanism comprises paper feeding knife 21 and the paper platform 22 of paper feeding conveyer mechanism 23 and top relative set thereof, paper feeding conveyer mechanism 23 comprises a plurality of paper feeding guide wheels and the paper feeding belt conveyor that is installed on the paper feeding guide wheel, one pile of printed matter to be detected 50 of stacked on top is erected at (this is called the printed matter lay down location) between paper feeding knife 21 and the paper platform 22 to print ventricumbent paper feeding mode, one end of printed matter 50 to be detected by paper platform 22 holdings, and the other end is adjacent to mutually with paper feeding knife 21, being between the top paper feeding belt conveyor at a distance of an interval (being the gap) on the paper delivery end of paper feeding knife 21 and the paper feeding conveyer mechanism 23, this interval is paper output, the height of this paper output is the thickness of a printed matter, so that only export a printed matter at every turn.Testing agency comprises that air draught detects the detecting device 42 of conveyer mechanism 41 and top setting thereof, air draught detects conveyer mechanism 41 and comprises that a plurality of air draughts detect guide wheel and detect belt conveyor with the air draught that is installed on the air draught detection guide wheel, the belt conveyor setting is detected towards the air draught of its below in the test side of this detecting device 42, this detecting device 42 is connected with corresponding computer control system (not shown), and the transfer control end that this paper feeding conveyer mechanism 23, air draught detect conveyer mechanism 41 is connected with the corresponding controling end of conveying control system respectively.
In the utility model, conveying control system is known technology, and this conveying control system can comprise motor and transmission shaft.The transfer control end of this upper and lower conveyer mechanism 34,32, correction conveyer mechanism 35 is connected with the mouth of corresponding motor respectively, corresponding motor is controlled the running velocity of the upper conveyor belt of upper conveyor belt mechanism 34 via the control that the top tumbler of upper conveyor belt mechanism 34 is rotated, equally, corresponding motor is controlled the running velocity of the lower conveyor belt of lower conveyor belt mechanism 32 via the control that the lower tumbler of lower conveyor belt mechanism 32 is rotated, and the corresponding motor control of rotating via the correction guide wheel to correction conveyer mechanism 35 and the running velocity of error correct belt conveyor.In like manner, the transfer control end that the paper feeding conveyer mechanism 23 of paper feeding mechanism, the air draught of this testing agency detect conveyer mechanism 41 also is connected with the mouth of corresponding motor in the conveying control system respectively, thereby so that the running velocity of the paper feeding belt conveyor of paper feeding conveyer mechanism 23, air draught to detect the running velocity of air draught detection belt conveyor of conveyer mechanism 41 controlled.
In the utility model, this paper feeding mechanism, this testing agency are known device, and its concrete formation does not here describe in detail, therefore, printed matter 50 to be detected belongs to the process that those skilled in the art should know at the transport process on the paper feeding mechanism and in the testing agency, does not here describe in detail equally.
Such as Fig. 2, the inspection product delivery port of paper feeding mechanism and angle that horizontal surface is equal overturn the upset input port of paper feeding mechanism and angle that horizontal surface is, the inspection product delivery port of paper feeding mechanism is in the same plane with the upset input port of upset paper feeding mechanism, does not slide into upset input port into the upset paper feeding mechanism so that printed matter 50 to be detected changes the direction Horizon from the inspection product delivery port of paper feeding mechanism.And the inclination of the inspection product delivery port of paper feeding mechanism is the reason of having carried out inclined design because of whole paper feeding mechanism, that is to say, the angle of inclination of paper feeding mechanism integral body should be consistent with the angle of inclination of upset input port of upset paper feeding mechanism.In the utility model, the reason of the inclined design of the upset input port of paper feeding mechanism and upset paper feeding mechanism is: first, the inclined design of paper feeding mechanism and upset input port can reduce the angle of printed matter upset, reduce the difficulty of overturning, for example, if paper feeding mechanism is designed to horizontal positioned, then printed matter need to carry out the upset of 180 degree, and the difficulty of upset is very large like this; The second, the inclined design of paper feeding mechanism can make between the printed matter of stacking placement and mutually reduce pressure, thereby reduces the friction between printed matter when paper feeding, reduces the scuffing degree of printing surface.
And for the utility model, adopt being also advantageous in that of the ventricumbent paper feeding mode of printing, be in the nethermost printed matter of one pile of stacking printed matter in the process that paper feeding mechanism is carried, contacted of this printed matter and the printed matter above it and to produce the face that rubs with paper feeding knife 21 during from the output of the paper output of paper feeding knife 21 belows be non-printing surface, thereby, so just can effectively avoid printing surface to be scratched.
The printed matter method of inspection that the utility model Xiao Zhang printed matter checking machine is taked comprises the steps:
One pile of stacked on top printed matter to be detected 50 is placed on printed matter lay down location on the paper feeding mechanism to print ventricumbent paper feeding mode, printed matter 50 to be detected is sent from paper feeding mechanism one by one and is entered the upset paper feeding mechanism, printing surface that will every printed matter to be detected 50 via the upset paper feeding mechanism up afterwards exports testing agency by becoming down, via testing agency the printing surface (printing surface of this moment up) of printed matter to be detected 50 is carried out the surface quality detection.
In the process of carrying out the printed matter detection, the running velocity of the upper conveyor belt mechanism (referring to upper conveyor belt) of upset paper feeding mechanism equals the lower conveyor belt mechanism running velocity of (referring to lower conveyor belt), and the running velocity of the upper and lower conveyer mechanism (referring to upper and lower belt conveyor) of upset paper feeding mechanism is greater than the running velocity of the paper feeding conveyer mechanism (showing the paper belt conveyor) of paper feeding mechanism, like this, can be so that can pull open certain spacing in upset in the paper feeding mechanism between each printed matter that paper feeding mechanism is sent continuously, so that follow-up quality testing.
Specifically, the working process of the utility model Xiao Zhang printed matter checking machine is:
One pile of printed matter to be detected 50 of stacked on top is to print ventricumbent paper feeding mode (as shown in Figure 2, the printing surface of printed matter is for tilting down state) be erected between paper feeding knife 21 and the paper platform 22, it is the printed matter lay down location, the operation of conveying control system control paper feeding conveyer mechanism 23, thereby so that a sheet by a sheet printed matter to be detected 50 is continuously after paper output output, transmit at the paper feeding belt conveyor, the printing surface of printed matter is close to the transmission plane of paper feeding belt conveyor at this moment, be printing surface down, almost do not have relative motion between the transmission plane of printing surface and paper feeding belt conveyor, thereby avoided the scuffing of printing surface.Such as Fig. 2, because paper feeding mechanism is for being obliquely installed, therefore a sheet by a sheet printed matter to be detected 50 is to move to oblique below, export the upset paper feeding mechanism to from the inspection product delivery port of paper feeding mechanism.When printed matter to be detected 50 arrived the upset paper feeding mechanism, elder generation carried out the correction rectification in orientation via correction conveyer mechanism 35 and accelerates.Enter the upset paper feeding mechanism printed matter 50 a sheet by a sheet to be detected between pulled open certain distance, upper and lower conveyer mechanism 34,32 clampings printed matter 50 and are transmitted, so that printed matter to be detected 50 is through realizing behind the U-shaped setting gap 39 that printing surface is from down to up upset, upset delivery port output from the upset paper feeding mechanism steadily arrives the detection of test-accepting device 42 in the testing agency.In testing agency, the printing surface of printed matter 50 to be detected is for up, 42 pairs of printing surfaces up of detecting device are taken, send the image of taking to computer control system, thereby make computer control system finish quality testing to the printed matter printing surface by the image of taking being carried out Treatment Analysis.
Advantage of the present utility model is: the utility model Xiao Zhang printed matter checking machine has overcome the paper feeding mode that existing printing surface places up and has easily caused the deficiency that scratches printing surface, design by the upset paper feeding mechanism, can alleviate well or eliminate before detecting the scuffing to the printing surface of printed matter, so that testing process can not cause the destruction to qualified printed matter, ensure detect accurate, avoid flase drop.The utility model is specially adapted to the relatively poor Xiao Zhang's printed matter of surface abrasion resistance.It should be noted that detected object of the present utility model is Xiao Zhang's printed matter.
Above-mentioned is preferred embodiment of the present utility model and the know-why used thereof; for a person skilled in the art; in the situation that do not deviate from spirit and scope of the present utility model; any based on apparent changes such as the equivalent transformation on the technical solutions of the utility model basis, simple replacements, all belong within the utility model protection domain.
Claims (8)
- One kind the upset paper feeding mechanism, it is characterized in that: it comprises a plurality of upset guide plate members, be arranged in parallel side by side accordingly between these a plurality of upset guide plate members, adjacent two should be overturn between the guide plate member at a distance of a setpoint distance, wherein: each this upset guide plate member comprises upper guide plate and bottom guide, on being somebody's turn to do, form the setting gap of a curved shape between the bottom guide, the two ends in this setting gap are respectively the upset input port, the upset delivery port, this upper guide plate is provided with upper conveyor belt mechanism, this bottom guide is provided with lower conveyor belt mechanism, the transmission clamping face of this lower conveyor belt mechanism contacts with the transmission clamping face of this upper conveyor belt mechanism, on being somebody's turn to do, the transmission clamping face of lower conveyor belt mechanism is corresponding with this setting gap, on being somebody's turn to do, the lower conveyor belt mechanisms grip from this upset input port transmit the printed matter to be detected that enters this settings gap and with printed matter to be detected from this upset input port be sent to this upset delivery port via this setting gap and finish printing surface by court down to up rotary movement, on this, the transfer control end of lower conveyor belt mechanism is connected with the corresponding controling end of conveying control system respectively.
- 2. upset paper feeding mechanism as claimed in claim 1 is characterized in that:Be between the described upset guide plate member of outermost both sides apart distance less than the width of printed matter to be detected.
- 3. upset paper feeding mechanism as claimed in claim 1 is characterized in that:The width in described setting gap is all suitable with the thickness of printed matter to be detected.
- 4. upset paper feeding mechanism as claimed in claim 1 is characterized in that:The shape in described setting gap is U-shaped, and described upset input port and angular range that horizontal surface is are that described upset delivery port is horizontal by 0 degree more than or equal to 0 degree and less than 90 degree.
- 5. upset paper feeding mechanism as claimed in claim 4 is characterized in that:Described upset input port and angle that horizontal surface is are between 0 degree is spent to 60.
- 6. upset paper feeding mechanism as claimed in claim 1 is characterized in that:For each described upset guide plate member, described upset input port is provided with the correction conveyer mechanism, and the transmission clamping face of the transmission clamping face of this correction conveyer mechanism and the described upper conveyor belt mechanism that is positioned at described upset input port place is relative and at a distance of a space.
- 7. Xiao Zhang's printed matter checking machine, it is characterized in that: it comprises each described upset paper feeding mechanism and testing agency in paper feeding mechanism, the claim 1 to 6, the corresponding setting of upset input port of the inspection product delivery port of this paper feeding mechanism and this upset paper feeding mechanism, corresponding setting of inspection product input port of this upset upset delivery port of paper feeding mechanism and this testing agency.
- 8. Xiao Zhang's printed matter checking machine as claimed in claim 7 is characterized in that:The inspection product delivery port of described paper feeding mechanism and angle that horizontal surface is equal the described upset input port of described upset paper feeding mechanism and angle that horizontal surface is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342430 CN202744049U (en) | 2012-07-13 | 2012-07-13 | Paper overturning and feeding mechanism and inspection machine for small printing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342430 CN202744049U (en) | 2012-07-13 | 2012-07-13 | Paper overturning and feeding mechanism and inspection machine for small printing material |
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| Publication Number | Publication Date |
|---|---|
| CN202744049U true CN202744049U (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342430 Expired - Lifetime CN202744049U (en) | 2012-07-13 | 2012-07-13 | Paper overturning and feeding mechanism and inspection machine for small printing material |
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| Country | Link |
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| CN (1) | CN202744049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745526A (en) * | 2012-07-13 | 2012-10-24 | 北京大恒图像视觉有限公司 | Turnover paper-feeding mechanism, small paper-sheet detecting machine and presswork detecting method |
| CN112721467A (en) * | 2020-12-29 | 2021-04-30 | 武汉绎方信息工程有限公司 | Full-air-suction type turnover mechanism and printing device formed by same |
-
2012
- 2012-07-13 CN CN 201220342430 patent/CN202744049U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745526A (en) * | 2012-07-13 | 2012-10-24 | 北京大恒图像视觉有限公司 | Turnover paper-feeding mechanism, small paper-sheet detecting machine and presswork detecting method |
| CN112721467A (en) * | 2020-12-29 | 2021-04-30 | 武汉绎方信息工程有限公司 | Full-air-suction type turnover mechanism and printing device formed by same |
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