CN111661690A - Novel automatic material receiving and positioning device of printing mechanism - Google Patents
Novel automatic material receiving and positioning device of printing mechanism Download PDFInfo
- Publication number
- CN111661690A CN111661690A CN202010551875.6A CN202010551875A CN111661690A CN 111661690 A CN111661690 A CN 111661690A CN 202010551875 A CN202010551875 A CN 202010551875A CN 111661690 A CN111661690 A CN 111661690A
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- China
- Prior art keywords
- sleeve
- supporting plate
- machine body
- material receiving
- plate
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
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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
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
- B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
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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
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/16—Feeding articles separated from piles; Feeding articles to machines by pusher, needles, friction, or like devices adapted to feed single articles along a surface or table
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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
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Abstract
The invention discloses an automatic material receiving and positioning device of a novel printing mechanism, which comprises a machine body, wherein a feed inlet is formed in the machine body, a feed supporting plate is fixedly connected to the bottom end of the feed inlet, an obliquely arranged reinforcing rod is fixedly connected between the bottom end of the supporting plate and the machine body together, a stop block is fixedly connected to the middle part of the upper end of the feed supporting plate, and the stop block and the supporting plate are vertically arranged; the supporting plate is provided with a sliding groove, the sliding groove is connected with a push plate in a sliding mode, and the push plate is connected with an elastic ejecting piece. According to the invention, the fan, the exhaust pipe, the sleeve, the connecting pipe and the material sucking part are arranged, so that pneumatic adsorption is realized, when the material sucking part moves to a printing material position, the printing material is adsorbed on the material sucking part and moves along with the material sucking part, and when the material sucking part moves to the bottom, discharging can be realized, manual intervention is not needed in the process, and automatic material receiving and positioning can be realized.
Description
Technical Field
The invention relates to the technical field of indoor decoration, in particular to an automatic material receiving and positioning device of a novel printing mechanism.
Background
Machines for printing text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The printing needs the manual work to fix a position the material loading, for example needs the people, for example when printing packing cardboard, needs manual location, lacks automatic material receiving positioner, causes the staff inconvenient operation, because the work of pay-off is comparatively simple, machinery, comparatively consumes the manpower.
In the prior art, for example, patent No. CN210418527U discloses an automatic material receiving and positioning device for a large-size printing mechanism, which comprises a supporting table, wherein an upright plate is fixedly connected to the upper end of the supporting table, a supporting plate is fixedly connected to the upper end of the upright plate, an air cylinder is fixedly connected to the lower end of the supporting plate, a printing plate is fixedly connected to the lower end of the air cylinder, a supporting strip is fixedly connected to the surface of the upright plate, a proximity switch is fixedly connected to the lower end of the supporting strip, a motor is fixedly connected to the left end of the upright plate, a driving shaft is connected to the outer side of a rotating shaft of the motor through threads, the surface of the driving shaft is convex, a supporting frame is fixedly connected to the upper end of the supporting table, a driving shaft is rotatably connected, the surface of the vertical plate is fixedly connected with a bearing plate, the outer sides of the driving shaft and the driven shaft are sleeved with a conveying belt, and the inner side of the conveying belt is provided with a groove. The automatic material receiving and positioning device of the large-size printing mechanism achieves automatic material receiving of the printing equipment through the motor driving the conveying belt, and the motor stops rotating when the paper board moves to the position below the proximity switch through the proximity switch arranged above the conveying belt, so that automatic material receiving and positioning of the paper board can be achieved.
However, the above scheme requires frequent starting and stopping of the motor, which is prone to cause unstable voltage during starting and stopping, accelerates the loss of the motor and the loss of electric power, and requires frequent loading and unloading of the manual machine, so that the continuity of feeding cannot be realized, and the workload of workers cannot be reduced, and therefore, the scheme needs to be changed urgently.
Disclosure of Invention
The invention aims to solve the problems and provides an automatic material receiving and positioning device of a novel printing mechanism.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic material receiving and positioning device of a novel printing mechanism comprises a machine body, wherein a feed inlet is formed in the machine body, a feed supporting plate is fixedly connected to the bottom end of the feed inlet, an obliquely arranged reinforcing rod is fixedly connected between the bottom end of the supporting plate and the machine body, a stop block is fixedly connected to the middle of the upper end of the feed supporting plate, and the stop block and the supporting plate are vertically arranged;
the supporting plate is provided with a sliding groove, the sliding groove is connected with a push plate in a sliding manner, and the push plate is connected with an elastic ejecting piece;
the air conditioner is characterized in that a speed reducing motor is installed on the machine body, the speed reducing motor is horizontally installed on one side of the outer surface of the machine body, a fan is installed on the other side of the outer surface of the machine body, and an air outlet end of the fan is communicated with an air exhaust pipe; a gap rotating mechanism is arranged on the outer surface of the machine body;
clearance slewing mechanism possesses an input and an output, the output shaft of motor is connected with clearance slewing mechanism's input, clearance slewing mechanism's output is connected with the pivot, and the pivot level sets up, clearance slewing mechanism's one end fixedly connected with sleeve is kept away from in the pivot, the sleeve adopts hollow structure, the one end that the pivot was kept away from to the sleeve is rotated with the exhaust tube and is connected, exhaust tube and sleeve intercommunication, telescopic surface is provided with a plurality of connecting pipes along its circumference equidistance, the connecting pipe is kept away from telescopic one end and is connected with and inhale material spare, just inhales material spare and connecting pipe intercommunication.
Preferably, the elastic top piece is composed of a polished rod and a spring;
the spring sleeve is arranged on the polished rod in a sleeved mode, one end of the polished rod is welded to the stop block, the other end of the polished rod is welded to the supporting plate, the push plate is provided with a through hole, and the push plate is connected to the polished rod in a sliding mode through the through hole.
Preferably, the clearance rotating mechanism is composed of a shell, a driving drive plate and a driven grooved wheel;
the driving plate is rotationally connected to the inner wall of the shell, the driven sheave is rotationally connected to the inner wall of the shell, the driving plate is meshed with the driven sheave, the driving plate is coaxially arranged with an output shaft of the speed reducing motor, and the driven sheave is coaxially arranged with the rotating shaft.
Preferably, the driven grooved pulley adopts a four-groove grooved pulley, the number of the connecting pipes is four, and the connecting pipes are arranged on the outer surface of the sleeve in a cross shape.
Preferably, the material sucking part comprises a sucking plate, a cavity is formed in the sucking plate, the sucking plate is fixedly connected with the connecting pipe, the cavity is communicated with the connecting pipe, and a plurality of sucking holes communicated with the cavity and the outside are formed in one end, far away from the connecting pipe, of the sucking plate.
Preferably, the exhaust tube extends to the inside of the sleeve and is fixedly connected with a separation blade, the separation blade is attached to the inner wall of the bottom end of the sleeve, and when the connecting tube moves to the bottom, the separation blade seals the connecting tube and the sleeve.
Preferably, one side upper end that the backup pad is close to the feed inlet is installed transport mechanism, transport mechanism comprises driving motor, conveyor belt wheel and conveyer belt, conveyor belt wheel's quantity is two and the symmetry is installed in the backup pad and is close to feed inlet one side upper end, two the common cover is equipped with the conveyer belt on the conveyor belt wheel, one of them conveyor belt wheel is connected with driving motor through belt drive mechanism, driving motor installs on the organism.
The invention has the following advantages:
1. the printing machine is stable in structure and simple to operate, continuous feeding of printing materials is facilitated by the arrangement of the push plate and the elastic piece on the supporting plate, manual intervention is not needed in feeding, and a large amount of time and energy of workers can be saved.
2. According to the invention, the fan, the exhaust pipe, the sleeve, the connecting pipe and the material sucking part are arranged, so that pneumatic adsorption is realized, when the material sucking part moves to a printing material position, the printing material is adsorbed on the material sucking part and moves along with the material sucking part, and when the material sucking part moves to the bottom, discharging can be realized, manual intervention is not needed in the process, and automatic material receiving and positioning can be realized.
3. According to the invention, through arranging the gap rotating mechanism, the continuous motion of the speed reducing motor is converted into the gap motion of the sleeve through the gap rotating mechanism, and the gap fixed-angle rotation of the connecting pipe and the material sucking piece is matched, so that the switching of the material sucking piece on the material sucking and discharging station is realized, the manual intervention is not required in the process, and the material sucking and discharging can be automatically realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a sectional view of the suction member and the connection pipe according to the present invention.
In the figure: the device comprises a machine body 1, supporting legs 2, a fan 3, an exhaust tube 4, a sleeve 5, a connecting tube 6, a feed inlet 7, a rotating shaft 8, a gap rotating mechanism 9, a speed reducing motor 10, a support plate 11, a reinforcing rod 12, a sliding groove 13, a polished rod 14, a spring 15, a stop block 16, a push plate 17, a suction plate 18, a cavity 19 and a suction hole 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an automatic material receiving and positioning device of a novel printing mechanism comprises a machine body 1, wherein a feed inlet 7 is formed in the machine body 1, a feed supporting plate 11 is fixedly connected to the bottom end of the feed inlet 7, a reinforcing rod 12 is fixedly connected between the bottom end of the supporting plate 11 and the machine body 1 in an inclined mode, a stop block 16 is fixedly connected to the middle of the upper end of the feed supporting plate 11, and the stop block 16 is perpendicular to the supporting plate 11.
Seted up spout 13 in the backup pad 11, sliding connection has push pedal 17 on spout 13, and push pedal 17 is connected with elasticity ejecting member, and elasticity ejecting member comprises polished rod 14 and spring 15, specifically as follows:
the spring 15 is sleeved on the polish rod 14, one end of the polish rod 14 is welded on the stop block 16, the other end of the polish rod 14 is welded on the supporting plate 11, a through hole is formed in the push plate 17, and the push plate 17 is connected to the polish rod 14 in a sliding mode through the through hole.
A speed reducing motor 10 is arranged on the machine body 1, the speed reducing motor 10 is horizontally arranged on one side of the outer surface of the machine body 1, a fan 3 is arranged on the other side of the outer surface of the machine body 1, and an air outlet end of the fan 3 is communicated with an air exhaust pipe 4; the outer surface of the machine body 1 is provided with a gap rotating mechanism 9.
The clearance rotating mechanism 9 is composed of a housing 91, a driving dial 92 and a driven sheave 93, and comprises the following components:
the driving dial 92 is rotatably connected to the inner wall of the housing 91, the driven sheave 93 is rotatably connected to the inner wall of the housing 91, the driving dial 92 is engaged with the driven sheave 93, the driving dial 92 is coaxially disposed with the output shaft of the reduction motor 10, and the driven sheave 93 is coaxially disposed with the rotating shaft 8.
In this embodiment, the driven sheaves 93 are four-grooved sheaves, and the number of the connection pipes 6 is four, and the four connection pipes are disposed on the outer surface of the sleeve 5 in a cross shape, so that rotation at every 90 ° is realized.
Inhale the material and include suction plate 18, seted up cavity 19 in suction plate 18, suction plate 18 and connecting pipe 6 fixed connection, cavity and connecting pipe intercommunication, suction plate 18 keeps away from the one end of connecting pipe 6 and offers a plurality of holes 20 of inhaling that communicate cavity and external world, inhales hole 20 and is used for adsorbing the printing material.
The exhaust tube 4 extends to the inside of the sleeve 5 and is fixedly connected with a separation blade 21, the separation blade 21 is attached to the inner wall of the bottom end of the sleeve 5, and when the connecting tube 6 moves to the bottom, the separation blade 21 seals the connecting tube 6 and the sleeve 5.
The upper end of one side that backup pad 11 is close to feed inlet 7 installs transport mechanism, and transport mechanism comprises driving motor 22, conveyor belt wheel 23 and conveyer belt 24, and conveyor belt wheel 23's quantity is two and the symmetry is installed in backup pad 11 and is close to feed inlet 7 one side upper end, and two conveyor belt wheels 23 go up common cover and are equipped with conveyer belt 24, and one of them conveyor belt wheel 23 is connected with driving motor 22 through belt drive mechanism, and driving motor 22 installs on organism 1. Due to the arrangement of the conveying mechanism, the conveying of materials is realized after the materials are sucked and discharged, so that the automatic printing operation is realized.
When the device is used, materials are manually conveyed to the supporting plate 11 and are placed between the stop block 16 and the push plate 17, and then the speed reducing motor 10, the fan 3 and the driving motor 22 are started to finish preparation operation.
After the fan 3 is started, gas is sucked through the suction hole 20, passes through the cavity 19, the connecting pipe 6, the sleeve 5 and the exhaust pipe 4, and is discharged from the air outlet end of the fan, in the process, the suction hole 20 achieves a negative pressure adsorption function, and when the suction hole 20 is in contact with a printing material, a material suction function can be achieved.
After the gear motor 10 starts, its output shaft transmits moment to clearance slewing mechanism 9, clearance drive mechanism 9 turns into continuous rotary motion clearance rotary motion, and drive 8 clearance rotations of pivot, because pivot 8 and sleeve 5 fixed connection, sleeve 5 drives connecting pipe 6, inhale material clearance rotation, at this clearance motion's in-process, inhale material and printing material contact, adsorb the printing material, and continue clearance rotation, connecting pipe 6 until adsorbing the material moves to the bottom, this department connecting pipe 6 seals with sleeve 5 because of sheltering from of separation blade 21, thereby make the printing material of this department pick up the adsorption effect, the printing material falls on transport mechanism under the effect of gravity, and send into the interior printing operation that carries out of organism 1 through transport mechanism.
Due to the arrangement of the elastic ejecting piece, when one printing material is adsorbed and extracted from the space between the stop block 16 and the push plate 17, the push plate 17 drives the rest printing material to be compensated under the elastic force of the spring, so that the next adsorption continuity is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention. In the present invention, unless otherwise specifically stated or limited, the terms "cover", "fitted", "attached", "fixed", "distributed", and the like are to be understood in a broad sense, and may be, for example, fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Claims (7)
1. The automatic material receiving and positioning device of the novel printing mechanism comprises a machine body (1), wherein a feeding hole (7) is formed in the machine body (1), and is characterized in that a feeding supporting plate (11) is fixedly connected to the bottom end of the feeding hole (7), a reinforcing rod (12) which is obliquely arranged is fixedly connected between the bottom end of the supporting plate (11) and the machine body (1) together, a stop block (16) is fixedly connected to the middle of the upper end of the feeding supporting plate (11), and the stop block (16) is perpendicular to the supporting plate (11);
a sliding groove (13) is formed in the supporting plate (11), a pushing plate (17) is connected to the sliding groove (13) in a sliding mode, and the pushing plate (17) is connected with an elastic ejecting piece;
a speed reducing motor (10) is installed on the machine body (1), the speed reducing motor (10) is horizontally installed on one side of the outer surface of the machine body (1), a fan (3) is installed on the other side of the outer surface of the machine body (1), and an air outlet end of the fan (3) is communicated with an air exhaust pipe (4); a gap rotating mechanism (9) is arranged on the outer surface of the machine body (1);
clearance slewing mechanism (9) possess an input and an output, the output shaft of motor (10) is connected with the input of clearance slewing mechanism (9), the output of clearance slewing mechanism (9) is connected with pivot (8), and pivot (8) level sets up, one end fixedly connected with sleeve (5) of clearance slewing mechanism (9) are kept away from in pivot (8), sleeve (5) adopt hollow structure, the one end that pivot (8) were kept away from in sleeve (5) rotates with exhaust tube (4) and is connected, exhaust tube (4) and sleeve (5) intercommunication, the surface of sleeve (5) is provided with a plurality of connecting pipes (6) along its circumference equidistance, the one end that sleeve (5) were kept away from in connecting pipe (6) is connected with inhales the material spare, just inhales material spare and connecting pipe (6) intercommunication.
2. The automatic material receiving and positioning device of a novel printing mechanism is characterized in that the elastic top piece is composed of a polished rod (14) and a spring (15);
the spring (15) is sleeved on the polish rod (14), one end of the polish rod (14) is welded on the stop block (16), the other end of the polish rod (14) is welded on the supporting plate (11), the push plate (17) is provided with a through hole, and the push plate (17) is connected on the polish rod (14) in a sliding mode through the through hole.
3. The automatic material receiving and positioning device of a novel printing mechanism is characterized in that the gap rotating mechanism (9) is composed of a shell (91), a driving dial (92) and a driven sheave (93);
the driving dial (92) is rotationally connected to the inner wall of the shell (91), the driven grooved wheel (93) is rotationally connected to the inner wall of the shell (91), the driving dial (92) is meshed with the driven grooved wheel (93), the driving dial (92) and an output shaft of the speed reducing motor (10) are coaxially arranged, and the driven grooved wheel (93) and the rotating shaft (8) are coaxially arranged.
4. The automatic material receiving and positioning device of the novel printing mechanism is characterized in that the driven grooved wheels (93) adopt four grooved wheels, the number of the connecting pipes (6) is four, and the connecting pipes are arranged on the outer surface of the sleeve (5) in a cross shape.
5. The automatic material receiving and positioning device of the novel printing mechanism is characterized in that the material receiving part comprises a suction plate (18), a cavity (19) is formed in the suction plate (18), the suction plate (18) is fixedly connected with the connecting pipe (6), the cavity is communicated with the connecting pipe, and one end, away from the connecting pipe (6), of the suction plate (18) is provided with a plurality of suction holes (20) for communicating the cavity with the outside.
6. The automatic material receiving and positioning device of a novel printing mechanism is characterized in that the air suction pipe (4) extends into the sleeve (5) and is fixedly connected with a baffle (21), the baffle (21) is attached to the inner wall of the bottom end of the sleeve (5), and when the connecting pipe (6) moves to the bottom, the connecting pipe (6) and the sleeve (5) are closed by the baffle (21).
7. The automatic material receiving and positioning device of the novel printing mechanism is characterized in that a conveying mechanism is mounted at the upper end, close to the feeding hole (7), of the supporting plate (11), the conveying mechanism is composed of a driving motor (22), conveying belt wheels (23) and conveying belts (24), the number of the conveying belt wheels (23) is two, the conveying belt wheels (23) are symmetrically mounted at the upper end, close to the feeding hole (7), of the supporting plate (11), the conveying belts (24) are sleeved on the two conveying belt wheels (23) together, one of the conveying belt wheels (23) is connected with the driving motor (22) through a belt transmission mechanism, and the driving motor (22) is mounted on the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010551875.6A CN111661690A (en) | 2020-06-17 | 2020-06-17 | Novel automatic material receiving and positioning device of printing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010551875.6A CN111661690A (en) | 2020-06-17 | 2020-06-17 | Novel automatic material receiving and positioning device of printing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111661690A true CN111661690A (en) | 2020-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010551875.6A Withdrawn CN111661690A (en) | 2020-06-17 | 2020-06-17 | Novel automatic material receiving and positioning device of printing mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN111661690A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2302082B (en) * | 1995-06-13 | 1998-07-22 | Setmasters Limited | Improvements in or relating to sheet and signature handling apparatus |
| CN2336329Y (en) * | 1997-06-16 | 1999-09-01 | 哈尔滨市子木自动化有限公司 | Rotary-disc type continuous battery testing and sorting mechanism |
| CN1850510A (en) * | 2006-05-19 | 2006-10-25 | 林孝余 | Paper-feeding device for intermittent trademark printing machine |
| CN201525650U (en) * | 2009-11-11 | 2010-07-14 | 钟锦唐 | Card unloading device |
| CN102627201A (en) * | 2012-04-10 | 2012-08-08 | 上海派莎实业有限公司 | Automatic sheet separator |
| CN103955992A (en) * | 2014-04-24 | 2014-07-30 | 中国人民银行印制科学技术研究所 | Method and device used for separating sheet-shaped materials |
| CN107777395A (en) * | 2017-11-17 | 2018-03-09 | 海盐创美印业有限公司 | A kind of rotary printing paper feeder |
-
2020
- 2020-06-17 CN CN202010551875.6A patent/CN111661690A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2302082B (en) * | 1995-06-13 | 1998-07-22 | Setmasters Limited | Improvements in or relating to sheet and signature handling apparatus |
| CN2336329Y (en) * | 1997-06-16 | 1999-09-01 | 哈尔滨市子木自动化有限公司 | Rotary-disc type continuous battery testing and sorting mechanism |
| CN1850510A (en) * | 2006-05-19 | 2006-10-25 | 林孝余 | Paper-feeding device for intermittent trademark printing machine |
| CN201525650U (en) * | 2009-11-11 | 2010-07-14 | 钟锦唐 | Card unloading device |
| CN102627201A (en) * | 2012-04-10 | 2012-08-08 | 上海派莎实业有限公司 | Automatic sheet separator |
| CN103955992A (en) * | 2014-04-24 | 2014-07-30 | 中国人民银行印制科学技术研究所 | Method and device used for separating sheet-shaped materials |
| CN107777395A (en) * | 2017-11-17 | 2018-03-09 | 海盐创美印业有限公司 | A kind of rotary printing paper feeder |
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Application publication date: 20200915 |
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| WW01 | Invention patent application withdrawn after publication |