CN104444487B - A kind of raw material conveyer - Google Patents
A kind of raw material conveyer Download PDFInfo
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- CN104444487B CN104444487B CN201410591681.3A CN201410591681A CN104444487B CN 104444487 B CN104444487 B CN 104444487B CN 201410591681 A CN201410591681 A CN 201410591681A CN 104444487 B CN104444487 B CN 104444487B
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- guide rail
- substrate
- raw material
- pressure roller
- adjusting screw
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Abstract
The invention discloses a kind of raw material conveyer, comprise substrate, upper pressure paper wheel assembly, lower platen wheel assembly and guide rail assembly; Upper pressure paper wheel assembly comprises two upper connecting bases, pressure roller rotating shaft, upper pressure paper wheel; Lower platen wheel assembly comprises lower connecting base, pillar stiffener, lower pressure roller, the first elastic component; Guide rail assembly comprises guide rail base, adjusting screw(rod), guide rail Connection Block, guide rail and the second elastic component, guide rail Connection Block to be sheathed on adjusting screw(rod) and with adjusting screw(rod) free-running fit, its lower end and guide rail are connected, adjusting screw(rod) and guide rail base screw thread fit; Substrate is provided with opening, and lower pressure roller is taken turns through opening and upper pressure paper and fitted, and substrate is fixed with two permanent seats, two permanent seats are also fixed with pivot shaft, pivot shaft and two permanent seat screws thread fit, guide rail base is connected by flat key with on pivot shaft, and guide rail is positioned at the top of substrate.It is good that the present invention has commonality, and conveying function is good, stable, the advantage of compact conformation.
Description
Technical field
The present invention relates to field of printing machinery, especially relate to a kind of raw material conveyer.
Background technology
Delivery section is the significant points in printing equipment, and the accuracy of its splicing, conveying, location is the important step ensureing print quality.In printing equipment, for meeting integrally-built compactedness and convenience, sometimes raw material need be transmitted above gluing portion.Owing to there not being enough spatial placement delivery tracks above gluing portion, a slide plate linking delivery section be obliquely installed and printing work portion is usually used to transmit with the bridge type realizing raw material at present.And such load mode very easily causes the faults such as raw material skew, accumulation, edge damage.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned existing slide plate load mode, a kind of raw material conveyer is provided.The degree of dip of adjustable guide rail of the present invention is to be applicable to the linking demand of distinct device, also can according to the height and position of the gauge of raw material adjustment guide rail to realize guiding to raw material and location, avoid it to occur to offset in transport process and depart from the drive that upper pressure paper takes turns.
Object of the present invention is achieved through the following technical solutions: a kind of raw material conveyer, comprises substrate, upper pressure paper wheel assembly, lower platen wheel assembly and guide rail assembly, described upper pressure paper wheel assembly comprise be fixed on substrate and left and right be oppositely arranged two upper connecting bases, the pressure roller rotating shaft through two upper connecting bases, the upper pressure paper wheel be sheathed in pressure roller rotating shaft, the region of described upper pressure paper wheel between two upper connecting bases, described lower platen wheel assembly comprises lower connecting base, pillar stiffener, the lower pressure roller be sheathed on pillar stiffener, the first elastic component, the upper surface of described lower connecting base is provided with the groove adapted with pillar stiffener and lower pressure roller, pillar stiffener is laterally inserted in groove, described first elastic component is located in groove, and its two ends act on the bottom surface of pillar stiffener lower end and groove respectively, described guide rail assembly comprises guide rail base, adjusting screw(rod), guide rail Connection Block, guide rail and the second elastic component, the upper end of guide rail Connection Block to be sheathed on adjusting screw(rod) and with adjusting screw(rod) free-running fit, its lower end and guide rail are connected, the lower end of adjusting screw(rod) coordinates with the threaded upper ends of guide rail base, and the second elastic component is sheathed on adjusting screw(rod) for supporting guide Connection Block, substrate is provided with the opening running through substrate upper and lower end face, opening and lower pressure roller upper end adapt, the upper surface of lower connecting base is fixed on the lower surface of substrate, fit in upper end and the substrate lower surface of pillar stiffener, the lower end that lower pressure roller upper end is taken turns through opening and upper pressure paper fits, substrate is fixed with two permanent seats that left and right is oppositely arranged, two permanent seats are also fixed with same pivot shaft, pivot shaft and two permanent seat screws thread fit, guide rail base is sheathed on pivot shaft, connected by flat key between the two, guide rail base can slide on pivot shaft along flat key direction, guide rail is positioned at the top of substrate.
In the present invention, substrate is for being connected delivery section and printing work portion, and it is equivalent to splicing slide plate to transmit raw material.There is at the uniform velocity translatory movement for driving raw material in upper pressure paper wheel assembly, stops, offsets, piles up when avoiding raw material to transmit on substrate; Wherein, pressure roller rotating shaft is used for providing torque drive to drive upper pressure paper wheel to rotate, and upper pressure paper wheel also can slide the demand adapting to raw material size in pressure roller rotating shaft simultaneously; Upper pressure paper wheel is for driving raw material at the uniform velocity to transmit.Lower platen wheel assembly, for alleviating the impact of upper pressure paper wheel assembly to raw material, avoids raw material generation fold, edge damage, the transmission of raw material can be made more steady simultaneously; Wherein, pillar stiffener is for supporting lower pressure roller; Lower pressure roller can move down or rotate on the support columns when stressed, to reduce the impulsive force of upper pressure paper wheel to raw material; First elastic component is used for being supplied to bearing force, and by himself elastic deformation compensator or trimmer pressure and can automatically reset.Guide rail assembly, for guiding the transmission of raw material on substrate, is avoided raw material to occur to offset in transport process and departs from the drive of upper pressure paper wheel; Wherein, guide rail base is used for supporting guide rail, by adjusting the height and position of guide rail under the screw thread fit of itself and adjusting screw(rod); Guide rail base is connected with support axle key, can realize the slip of guide rail base on pivot shaft, can realize again guide rail base and together rotate with the rotation of pivot shaft; Coordinated by the fine thread between pivot shaft with two permanent seats, not only can realize pivot shaft rotating relative to two permanent seats, firm position relationship can also be kept between the two.
Further, described pivot shaft a termination be provided with turning unit.In the present invention, turning unit is used for rotating support shaft; So, then guide rail base is driven to rotate with the degree of dip adjusting guide rail by turning unit rotation support shaft.
For the wearing and tearing avoiding raw material to be subject to guide rail in transmitting procedure, further, one end K/UP of described guide rail.
Further, the lower end of described pillar stiffener is provided with two guideposts, and the region of described lower platen position of wheel between two guideposts, described first elastic component is two, and the upper end of two first elastic components is sheathed on two guideposts respectively.Under the drive and positioning action of upper pressure paper wheel, when raw material is from when passing between upper pressure paper wheel and lower pressure roller, can apply downward application force to lower pressure roller, thus drive pillar stiffener and lower pressure roller one coexist, the groove of lower connecting base is interior moves down.By the setting of guidepost, the first elastic component can be avoided in the moment of torsion transmission of stressed rear occurrence positions skew, correspondingly can reduce the skew of shifting movement under lower pressure roller.So, the transmission of raw material can be made more steady and accurate.
For improving accuracy that upper pressure paper wheel assembly locate raw material and transmitting the stability driven, further, be provided with 2 upper pressure papers in described upper pressure paper wheel assembly and take turns, correspondingly descend platen wheel assembly to be two groups.
For improving the guiding function to large scale raw material, can enter on substrate reposefully, further, described guide rail assembly be provided with three groups.
Compared with existing slide plate load mode, the invention has the beneficial effects as follows: in the present invention, by the setting of upper pressure paper wheel assembly, drive raw material that at the uniform velocity translatory movement occurs on substrate, the problem that raw material can be avoided to stop when transmitting, pile up, carries out good fix to the transmission of raw material simultaneously and avoids it to offset; By the setting of lower platen wheel assembly, realize to the location of raw material and except driving except coordinating with upper pressure paper wheel assembly, also can alleviate the impact of upper pressure paper wheel assembly to raw material, avoid the problem of raw material generation fold, edge damage, also can improve the stationarity that raw material transmits simultaneously.By the setting of guide rail assembly, i.e. the transmission of bootable raw material on substrate, avoids it to occur to offset in transport process and departs from the drive of upper pressure paper wheel; Wherein, by the screw thread fit between guide rail base and adjusting screw(rod) and the screw thread fit between pivot shaft and two permanent seats, the degree of dip of adjustable guide rail, also can according to the height and position of the gauge of raw material adjustment guide rail to realize guiding to raw material and location to be applicable to the linking demand of distinct device.The present invention has that commonality is good, conveying function is good, the advantage of stable, compact conformation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of raw material conveyer of the present invention specific embodiment;
Fig. 2 is the cutaway view along A-A direction shown in Fig. 1;
Fig. 3 is the cutaway view along B-B direction shown in Fig. 1;
The structural representation of specific embodiment when Fig. 4 is a kind of raw material conveyer application of the present invention.
Mark and corresponding parts title in accompanying drawing: 1, substrate, 11, opening, 2, upper pressure paper wheel assembly, 21, upper connecting base, 22, pressure roller rotating shaft, 23, upper pressure paper is taken turns, 24, flower wheel, 3, lower platen wheel assembly, 31, lower connecting base, 311, groove, 32, pillar stiffener, 321, guidepost, 33, lower pressure roller, 34, first elastic component, 4, guide rail assembly, 41, permanent seat, 42, pivot shaft, 43, guide rail base, 44, adjusting screw(rod), 45, guide rail Connection Block, 46, guide rail, 47, second elastic component, 48, turning unit, 49, flat key.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
As shown in Figures 1 to 4, a kind of raw material conveyer, comprises substrate 1, upper pressure paper wheel assembly 2, lower platen wheel assembly 3 and guide rail assembly 4, described upper pressure paper wheel assembly 2 comprise be fixed on substrate 1 and left and right be oppositely arranged two upper connecting bases 21, the pressure roller rotating shaft 22 through two upper connecting bases 21, the upper pressure paper wheel 23 be sheathed in pressure roller rotating shaft 22, the region of described upper pressure paper wheel 23 between two upper connecting bases 21, described lower platen wheel assembly 3 comprises lower connecting base 31, pillar stiffener 32, lower pressure roller 33, first elastic component 34 be sheathed on pillar stiffener 32, the upper surface of described lower connecting base 31 is provided with the groove 311 adapted with pillar stiffener 32 and lower pressure roller 33, pillar stiffener 32 is laterally inserted in groove 311, described first elastic component 34 is located in groove 311, and its two ends act on the bottom surface of pillar stiffener 32 lower end and groove 311 respectively, described guide rail assembly 4 comprises guide rail base 43, adjusting screw(rod) 44, guide rail Connection Block 45, guide rail 46 and the second elastic component 47, the upper end of guide rail Connection Block 45 to be sheathed on adjusting screw(rod) 44 and with adjusting screw(rod) 44 free-running fit, its lower end and guide rail 46 are connected, the lower end of adjusting screw(rod) 44 coordinates with the threaded upper ends of guide rail base 43, and the second elastic component 47 is sheathed on adjusting screw(rod) 44 for supporting guide Connection Block 45, substrate 1 is provided with the opening 11 running through substrate 1 upper and lower end face, opening 11 and lower pressure roller 33 upper end adapt, the upper surface of lower connecting base 31 is fixed on the lower surface of substrate 1, fit in upper end and substrate 1 lower surface of pillar stiffener 32, the lower end that lower pressure roller 33 upper end takes turns 23 through opening 11 and upper pressure paper fits, substrate 1 is fixed with two permanent seats 41 that left and right is oppositely arranged, two permanent seats 41 are also fixed with same pivot shaft 42, pivot shaft 42 and two permanent seat 41 screws thread fit, guide rail base 43 is sheathed on pivot shaft 42, connected by flat key 49 between the two, guide rail base 43 can slide on pivot shaft 42 along flat key 49 direction, guide rail 46 is positioned at the top of substrate 1.
In the present embodiment, the upper end of the first elastic component 34 acts on the lower end of pillar stiffener 32, and its lower end acts on the bottom surface of the groove 311 corresponding with pillar stiffener 32 position.Convenient for drawing materials, the first elastic component 34 can select Compress Spring, elastic sheet metal etc.When pillar stiffener 32 is laterally inserted in groove 311, because lower pressure roller 33 is sheathed on pillar stiffener 32, the lower end of pressure roller 33 is thus descended also to be positioned at groove 311.Pillar stiffener 32 fits with substrate 1 lower surface under the effect of the first elastic component 34.For the stability of both raisings laminating, the fitting area of pillar stiffener 32 upper end and substrate 1 lower surface can be increased, pillar stiffener 32 upper end is arranged to the plane fitted with substrate 1 lower surface.Pivot shaft 42 and pressure roller rotating shaft 22 be arranged in parallel, and guide rail base 43 is located at the region between two permanent seats 41, and guide rail 46 is vertical with pivot shaft 42 to be arranged.
For ease of guide rail Connection Block 45 upper end is sheathed on adjusting screw(rod) 44, can in the upper end of guide rail Connection Block 45 to the right spirogyrate become sheathed ring, sheathed ring set is located on adjusting screw(rod) 44 to realize the free-running fit between guide rail Connection Block 45 and adjusting screw(rod) 44.Guide rail base 43 upper surface is provided with the screw thread hole slot matched with adjusting screw(rod) 44, and the second elastic component 47 is located at the region between sheathed ring and guide rail base 43 upper surface, and its upper and lower two ends act on sheathed ring and guide rail base 43 respectively.So, adjust its degree of depth inserting screw thread hole slot to adjust the height of guide rail Connection Block 45 opposing substrate 1 by rotating adjusting screw(rod) 44, thus adjust the height of the guide rail 46 be connected with guide rail Connection Block 45.On the circumferential surface of pivot shaft 42, flat key 49 can be set along its axis direction, the middle part of guide rail base 43 is provided with the through hole adapted with pivot shaft 42, be provided with the keyway adapted with flat key 49 on the inner walls of the via, guide rail base 43 is sheathed on pivot shaft 42, the slip of guide rail base 43 along pivot shaft 42 axis direction can be realized.So, the present embodiment according to the size of raw material, can change the position of guide rail 46 to the position adjustment of guide rail base 43.Outside thread can be provided with at the two ends of pivot shaft 42, be provided with the internal thread hole adapted with pivot shaft 42 outside thread in the upper end of two permanent seats 41, by pivot shaft 42 through two permanent seats 41, outside thread and internal thread hole just in time be cooperatively interacted.When rotation support shaft 42, because guide rail base 43 is connected by flat key 49 with pivot shaft 42, thus guide rail base 43 also can rotate.So, can regulate the degree of dip of guide rail 46 opposing substrate 1, make the distance of its receiving terminal and substrate 1 be greater than the distance of its mouth and substrate 1, so can be convenient to guide rail 46 and receive raw material and export raw material exactly.For reaching good guiding function, the length of guide rail 46 should be set to corresponding with the length of substrate 1.
During the present embodiment application, first place the present embodiment according to the position relationship between delivery section and printing work portion and adjust the degree of dip of guide rail 46, then adjusting the height of guide rail 46 according to the gauge of raw material.As shown in Figure 4, what be connected on the right of the present embodiment is delivery section, and what the left side was connected is printing work portion.The two ends of pressure roller rotating shaft 22 are connected with flower wheel 24, and flower wheel 24 is provided with belt, move pressure roller rotating shaft 22 rotate thus drive upper pressure paper to take turns 23 rotations by pulley belt.When raw material enters from the receiving end of guide rail 46 under effect of inertia, the lower end of upper pressure paper wheel 23 is slided to along substrate 1, under the rotarily driving of upper pressure paper wheel 23, raw material passes between upper pressure paper wheel 23 and lower pressure roller 33, height now because of upper pressure paper wheel 23 is constant, lower pressure roller 33 can move down and cause the first elastic component 3 that downward elastic deformation occurs, with reduce upper pressure paper wheel 23 rotate time least significant end to the impulsive force of raw material.Leave after upper pressure paper wheel 23 until raw material, the first elastic component 3 recovers deformation, correspondingly descends pressure roller 33 also to reset.Under the effect of inertia that upper pressure paper wheel 23 drives, raw material continues to forward, and leaves substrate 1 by the mouth of guide rail 46, now namely completes the bridge type transmission of raw material.
Embodiment 2
The present embodiment have been made and have been limited further as follows on the basis of embodiment 1: pivot shaft 42 a termination be provided with turning unit 48.In the present embodiment, turning unit 48 can be set to knob.Turning unit 48 rotation support shaft 42, is coordinated by the fine thread between pivot shaft 42 with two permanent seats 41, and the guide rail base 43 be connected with pivot shaft 42 key is also rotated, and realizes regulating the degree of dip of guide rail 46 opposing substrate 1.
Embodiment 3
The present embodiment has made following restriction further on the basis of embodiment 1: one end K/UP of described guide rail 46.In the present embodiment, the K/UP end of guide rail 46 is as the receiving end receiving raw material.If the degree of dip of delivery section transmission track is less than the degree of dip of substrate 1, when raw material from guide rail 46 receiving end enter transmit on substrate 1 time, because degree of dip changes, easily tilt upward in the rear end of raw material under the effect of inertia, and guide rail 46 is set to curved end can avoid causing wearing and tearing to raw material.
Embodiment 4
The present embodiment has made following restriction further on the basis of embodiment 1: the lower end of described pillar stiffener 32 is provided with two guideposts 321, the region of described lower pressure roller 33 between two guideposts 321, described first elastic component 34 is two, and the upper end of two first elastic components 34 is sheathed on two guideposts 321 respectively.In the present embodiment, lower pressure roller 33 is positioned at the middle part of pillar stiffener 32, and two guideposts 321 are positioned at the both sides of lower pressure roller 33, so can ensure that the application force of the first elastic component 34 pairs of pillar stiffeners 32 and lower pressure roller 33 is uniform and stable.
Embodiment 5
The present embodiment has made following restriction further on the basis of embodiment 1: be provided with two upper pressure papers wheels 23 in described upper pressure paper wheel assembly 2, correspondingly descend platen wheel assembly 3 to be two groups.In the present embodiment, two upper pressure paper wheels 23 are positioned at the middle part of pressure roller rotating shaft 22, platen wheel assembly 3 under being equipped with a group below each upper pressure paper wheel 23.So, can ensure that each upper pressure paper wheel 23 all has pressure roller 33 to coordinate with it and to drive raw material and to locate.
Above content is the further description done the present invention in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, protection scope of the present invention all should be included in.
Claims (6)
1. a raw material conveyer, is characterized in that: comprise substrate (1), upper pressure paper wheel assembly (2), lower platen wheel assembly (3) and guide rail assembly (4);
Described upper pressure paper wheel assembly (2) comprise be fixed on the upper and left and right of substrate (1) and be oppositely arranged two upper connecting bases (21), the pressure roller rotating shaft (22) through two upper connecting bases (21), upper pressure paper wheel (23) be sheathed in pressure roller rotating shaft (22), described upper pressure paper wheel (23) is positioned at the region between two upper connecting bases (21);
Described lower platen wheel assembly (3) comprises lower connecting base (31), pillar stiffener (32), the lower pressure roller (33) be sheathed on pillar stiffener (32), the first elastic component (34), the upper surface of described lower connecting base (31) is provided with the groove (311) adapted with pillar stiffener (32) and lower pressure roller (33), pillar stiffener (32) is laterally inserted in groove (311), described first elastic component (34) is located in groove (311), and its two ends act on the bottom surface of pillar stiffener (32) lower end and groove (311) respectively;
Described guide rail assembly (4) comprises guide rail base (43), adjusting screw(rod) (44), guide rail Connection Block (45), guide rail (46) and the second elastic component (47), the upper end of guide rail Connection Block (45) be sheathed on adjusting screw(rod) (44) upper and with adjusting screw(rod) (44) free-running fit, its lower end and guide rail (46) are connected, the lower end of adjusting screw(rod) (44) coordinates with the threaded upper ends of guide rail base (43), and the second elastic component (47) is sheathed on adjusting screw(rod) (44) for supporting guide Connection Block (45);
Substrate (1) is provided with the opening (11) running through substrate (1) upper and lower end face, opening (11) and lower pressure roller (33) upper end adapt, the upper surface of lower connecting base (31) is fixed on the lower surface of substrate (1), fit in upper end and substrate (1) lower surface of pillar stiffener (32), the lower end that (23) are taken turns through opening (11) and upper pressure paper in lower pressure roller (33) upper end fits, substrate (1) is fixed with two permanent seats (41) that left and right is oppositely arranged, two permanent seats (41) are also fixed with same pivot shaft (42), pivot shaft (42) and two permanent seats (41) screw thread fit, guide rail base (43) is sheathed on pivot shaft (42), connected by flat key (49) between the two, guide rail base (43) can along flat key (49) direction in the upper slip of pivot shaft (42), guide rail (46) is positioned at the top of substrate (1).
2. a kind of raw material conveyer according to claim 1, is characterized in that: a termination of described pivot shaft (42) is provided with turning unit (48).
3. a kind of raw material conveyer according to claim 1, is characterized in that: one end K/UP of described guide rail (46).
4. a kind of raw material conveyer according to claim 1, it is characterized in that: the lower end of described pillar stiffener (32) is provided with two guideposts (321), described lower pressure roller (33) is positioned at the region between two guideposts (321), described first elastic component (34) is two, and the upper end of two first elastic components (34) is sheathed on two guideposts (321) respectively.
5. a kind of raw material conveyer according to claim 1, is characterized in that: be provided with two upper pressure papers wheel (23) in described upper pressure paper wheel assembly (2), correspondingly descend platen wheel assembly (3) to be two groups.
6. according to a kind of raw material conveyer in claim 1 ~ 5 described in any one, it is characterized in that: described guide rail assembly (4) is provided with three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591681.3A CN104444487B (en) | 2014-10-30 | 2014-10-30 | A kind of raw material conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591681.3A CN104444487B (en) | 2014-10-30 | 2014-10-30 | A kind of raw material conveyer |
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| Publication Number | Publication Date |
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| CN104444487A CN104444487A (en) | 2015-03-25 |
| CN104444487B true CN104444487B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410591681.3A Active CN104444487B (en) | 2014-10-30 | 2014-10-30 | A kind of raw material conveyer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436229B (en) * | 2019-06-20 | 2021-03-23 | 海宁市速美印刷科技股份有限公司 | Printing deviation-correcting conveying device for color printing books and paper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50145137A (en) * | 1974-05-11 | 1975-11-21 | ||
| EP0137381A2 (en) * | 1983-09-28 | 1985-04-17 | Mita Industrial Co. Ltd. | Paper feeding device |
| JPH02261751A (en) * | 1989-03-31 | 1990-10-24 | Nec Corp | Original reader |
| CN102887376A (en) * | 2012-10-22 | 2013-01-23 | 广州广电运通金融电子股份有限公司 | Paper type medium separating device |
| TW201418044A (en) * | 2012-11-09 | 2014-05-16 | Primax Electronics Ltd | Automatic document feeder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002087637A (en) * | 2000-09-12 | 2002-03-27 | Fuji Xerox Co Ltd | Sheet conveying device |
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2014
- 2014-10-30 CN CN201410591681.3A patent/CN104444487B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50145137A (en) * | 1974-05-11 | 1975-11-21 | ||
| EP0137381A2 (en) * | 1983-09-28 | 1985-04-17 | Mita Industrial Co. Ltd. | Paper feeding device |
| JPH02261751A (en) * | 1989-03-31 | 1990-10-24 | Nec Corp | Original reader |
| CN102887376A (en) * | 2012-10-22 | 2013-01-23 | 广州广电运通金融电子股份有限公司 | Paper type medium separating device |
| TW201418044A (en) * | 2012-11-09 | 2014-05-16 | Primax Electronics Ltd | Automatic document feeder |
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Effective date of registration: 20171205 Address after: Tan Cun Shao Jia Du Street Railway Avenue South of Taizhou city in 317006 coastal mountains in Zhejiang Province Patentee after: Zhejiang Feng Feng Intelligent Equipment Co., Ltd. Address before: Jinhui Road, Deyang city Sichuan province 618000 booming town Zhongjiang county two No. 2 3 floor, No. 1 Patentee before: SICHUAN CHENGFENG MACHINERY CO., LTD. |