CN111747158B - Contain flying of two sets of paper transfer suction nozzles and reach - Google Patents

Contain flying of two sets of paper transfer suction nozzles and reach Download PDF

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CN111747158B
CN111747158B CN201910279577.3A CN201910279577A CN111747158B CN 111747158 B CN111747158 B CN 111747158B CN 201910279577 A CN201910279577 A CN 201910279577A CN 111747158 B CN111747158 B CN 111747158B
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paper
nozzle
group
nozzles
transfer suction
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CN111747158A (en
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不公告发明人
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/48—Air blast acting on edges of, or under, articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • 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

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Abstract

The invention relates to a printing device, in particular to a feeder comprising two groups of paper transfer suction nozzles. The problem to be solved is to improve the paper conveying capacity of the paper transfer suction nozzle so as to be matched with the speed of separating paper of the two groups of paper nozzles. In order to solve the technical problems, the invention provides a feeder comprising two groups of paper transfer suction nozzles, which comprises a paper loosening blowing nozzle, an A-group paper nozzle, a B-group paper nozzle, an A-group paper transfer suction nozzle, a B-group paper transfer suction nozzle and a paper transfer suction nozzle moving and separating device. The paper conveying capacity of the paper conveying suction nozzle is improved, so that the paper conveying suction nozzle is fully adaptive to the speed of separating paper of the two groups of paper nozzles, and the paper can be accurately and stably conveyed to the paper conveying roller. The working speed of the flight of the sheet-fed paper feeder can be increased.

Description

Contain flying of two sets of paper transfer suction nozzles and reach
Technical Field
The invention relates to a printing device, in particular to a feeder comprising two groups of paper transfer suction nozzles.
Background
The main mechanisms of the prior art feeder unit (patent number: 2015100691678, patent name: a mobile printing positioning and conveying device, grant notice date: 2017.02.22, original text: paper feeding device) are as follows: the paper delivery device comprises a paper loosening blowing nozzle, an A-component paper nozzle, a B-component paper nozzle (an air blowing port is also arranged in front of the two-component paper nozzle), and a paper transfer suction nozzle (a paper feeding suction nozzle in the original text). The working process is as follows:
(1) the paper loosening blowing nozzle blows a plurality of pieces of paper on the paper stack to be loosened;
(2) the component A paper nozzle sucks the first paper on the paper stack to move upwards to the top dead center position to be ready to be connected with the paper transfer suction nozzle; the component B paper nozzles fall down simultaneously and are inserted below the first paper to suck the second paper and blow air to completely separate the first paper from the paper stack;
(3) the A component paper nozzle is moved backwards after paper is placed, and the paper transfer nozzle is moved forwards to send out the paper (first paper) to the paper feeding roller (original text: paper conveying plate); simultaneously stopping blowing the component B paper nozzles;
(4) the group B paper nozzles (still sucking the second paper) move upwards to the top dead center to be ready to be connected with the paper transfer suction nozzle, and the group A paper nozzles simultaneously fall down and are inserted below the second paper to suck the third paper and blow air to completely separate the second paper from the paper stack; so as to circulate
It is easy to see that the prior art is provided with two groups of paper nozzles to work in turn, and has no idle stroke, so that the efficiency is higher, and the paper separating efficiency is about twice of the working mode of one group of paper separating nozzles. And the paper transfer suction nozzle is only provided with one group, but needs to be matched with the two groups of paper nozzles to transfer paper. Due to the return idle stroke of a group of paper transfer suction nozzles, the efficiency is low. Thus limiting further increases in the operating speed of the two-component paper nozzle.
The invention content is as follows:
the technical problem to be solved is as follows:
the invention aims to overcome the defects that the paper conveying capacity of the existing paper transfer suction nozzle is poor and the speed of separating paper from two groups of paper nozzles is not matched. The invention aims to provide a feeder comprising two groups of paper transfer suction nozzle devices, which multiplies the paper conveying capacity of the paper transfer suction nozzles, fully adapts to the paper separation speed of two groups of paper nozzles and can accurately and stably transfer paper to a paper feeding roller. So as to further increase the working speed of the feeder for sheet-fed paper.
The technical scheme is as follows:
in order to solve the technical problems, the invention provides a feeder comprising two groups of paper transfer suction nozzles, which comprises a paper loosening blowing nozzle, an A-group paper nozzle, a B-group paper nozzle, an A-group paper transfer suction nozzle, a B-group paper transfer suction nozzle and a paper transfer suction nozzle moving and separating device.
The paper-releasing blowing nozzle, the A-component paper nozzle and the B-component paper nozzle are respectively provided with a blowing hole on the front side edge, the paper-releasing blowing nozzle is arranged on the left sides of the A-component paper nozzle and the B-component paper nozzle, the A-component paper nozzle and the B-component paper nozzle are arranged on the same plane, the A-component paper transfer suction nozzle and the B-component paper transfer suction nozzle are arranged on the right sides of the A-component paper nozzle and the B-component paper nozzle, the A-component paper nozzle and the B-component paper nozzle have the same action and 180-degree phase difference, and the A-component paper transfer suction nozzle and the B-component paper nozzle have the same action and 180-degree phase difference.
The moving and yielding device of the paper transfer suction nozzle comprises a spring 6, a swing rod 7, a yielding connecting rod 8, a sliding rail 9, a paper transfer suction nozzle sliding block 10, a sliding rail connecting rod 11, a connecting rod 12, a crank 13, a swing rod sliding block 14, a yielding cam 15 and a roller 16.
One end of the spring 6 is connected with the swing rod 7, the spring 6 enables the roller 16 on the swing rod 7 to be always in contact with the free cam 15, the swing rod 7 is connected with the free connecting rod 8 through the swing rod sliding block 14, two ends of the free connecting rod 8 are respectively connected with one end of the two sliding rails 9, the other ends of the two sliding rails 9 are respectively connected with two ends of the sliding rail connecting rod 11, two ends of the crank 13 are respectively connected with one end of the two connecting rods 12, the other end of one connecting rod 12 is connected with the paper transfer suction nozzle 31 of the group A, the other end of the other connecting rod 12 is connected with the paper transfer suction nozzle of the group B32, the paper transfer suction nozzle of the group A is fixedly connected with the sliding block 10, the paper transfer suction nozzle of the group B is fixedly connected with the other sliding block 10, the paper transfer suction nozzle of the group A is slidably connected with the sliding rails 9 through the sliding block 10, and the paper transfer suction nozzle of the group B is slidably connected with the other sliding rail 9 through the sliding block 10.
2 the working principle:
(1) the paper loosening blowing nozzle blows a plurality of pieces of paper on the paper stack to be loosened;
(2) the group A paper nozzles suck the first paper on the paper stack to move upwards to the top dead center position to be ready to be connected with the group A paper transfer nozzles; the component B paper nozzles fall down simultaneously and are inserted below the first paper to suck the second paper and blow air to completely separate the first paper from the paper stack;
(3) the group A paper delivery suction nozzles move forward to send out the paper (first paper) towards the direction of the paper feeding roller; simultaneously stopping blowing the component B paper nozzles;
(4) the group B paper nozzles (still sucking the second paper) move upwards to the top dead center to be ready to be connected with the group B paper transfer suction nozzles, and the group A paper nozzles fall down simultaneously and are inserted below the second paper to suck the third paper and blow air to completely separate the second paper from the paper stack;
(5) the group B paper delivery nozzles move forward to send out the paper (the second paper) to the direction of the paper feed roller; simultaneously stopping blowing the component A paper nozzles; so as to circulate
It is known that the two-component nozzle device of the prior art requires a time T for each separation of a sheetIs divided into: comprises the time of the upward movement of a paper separating nozzle and the paper transferring time T of the paper separating nozzle and the paper transferring nozzleCrossing 1The time of backward movement of the paper separating nozzle is the sum of the three (the time of the other half stroke is not counted because the time of the backward movement of the paper separating nozzle is exactly coincident with the falling time of the paper separating nozzle, the paper suction time and the air blowing time of the front air blowing opening of the paper separating nozzle, the same applies below)
The paper transfer suction nozzle device in the prior art needs time T for conveying one paperDelivery device: comprises the backward moving time of the paper transfer suction nozzle and the paper transferring time T of the paper transfer suction nozzle and the paper separating nozzleCrossing 2The forward moving time of the paper transfer suction nozzle and the transferring time of the paper transfer suction nozzle and the paper feeding roller are the sum of the four times.
Readily available, TIs divided into＝TDelivery device，TCrossing 1＝TCrossing 2Holiday, TDelivery device/4＝TCrossing 2
The moving distance of the paper transfer suction nozzle during working is larger than that of the paper separating nozzle, so that the time required for the paper separating nozzle to move upwards and backwards is shorter.
Therefore, T isIs divided into/2＝TCrossing 1And, in addition,
Figure BSA0000181550490000021
the calculation shows that the maximum working speed of the paper separating nozzle is 45000 sheets/hour, the maximum working speed of the paper transfer nozzle is 22500 sheets/hour, and the difference between the maximum working speed and the maximum working speed is doubled.
The invention process is as follows: the inventor finds that the paper conveying efficiency is poor and the problem that the maximum speed of the separated paper is not matched with that of two groups of paper nozzles exists in the paper conveying mode of one group of paper conveying suction nozzles adopted by the existing Feida. Therefore, through analysis and thinking, the inventor proposes a flight including two groups of paper transfer suction nozzles.
A feeder comprising two groups of paper transfer suction nozzles comprises a paper loosening blowing nozzle, an A-group paper nozzle, a B-group paper nozzle, an A-group paper transfer suction nozzle, a B-group paper transfer suction nozzle and a paper transfer suction nozzle moving and separating device.
The paper blowing nozzle is arranged on the left side of the component paper nozzle A and the component paper nozzle B, the component paper nozzle A and the component paper nozzle B are arranged on the same plane, and the component paper nozzle A and the component paper nozzle B are arranged on the right side of the component paper nozzle A and the component paper nozzle B; the group A paper nozzles and the group B paper nozzles have the same action and are 180 degrees out of phase, and the group A paper transfer nozzles and the group B paper transfer nozzles also have the same action and are 180 degrees out of phase.
The moving and yielding device of the paper transfer suction nozzle comprises a spring 6, a swing rod 7, a yielding connecting rod 8, a sliding rail 9, a paper transfer suction nozzle sliding block 10, a sliding rail connecting rod 11, a connecting rod 12, a crank 13, a swing rod sliding block 14, a yielding cam 15 and a roller 16.
One end of the spring 6 is connected with the swing rod 7, the spring 6 enables the roller 16 on the swing rod 7 to be always in contact with the free cam 15, the swing rod 7 is connected with the free connecting rod 8 through the swing rod sliding block 14, two ends of the free connecting rod 8 are respectively connected with one end of the two sliding rails 9, the other ends of the two sliding rails 9 are respectively connected with two ends of the sliding rail connecting rod 11, two ends of the crank 13 are respectively connected with one end of the two connecting rods 12, the other end of one connecting rod 12 is connected with the paper transfer suction nozzle 31 of the group A, the other end of the other connecting rod 12 is connected with the paper transfer suction nozzle of the group B32, the paper transfer suction nozzle of the group A is fixedly connected with the sliding block 10, the paper transfer suction nozzle of the group B is fixedly connected with the other sliding block 10, the paper transfer suction nozzle of the group A is slidably connected with the sliding rails 9 through the sliding block 10, and the paper transfer suction nozzle of the group B is slidably connected with the other sliding rail 9 through the sliding block 10.
The working process is as follows:
(1) the paper loosening blowing nozzle blows a plurality of pieces of paper on the paper stack to be loosened;
(2) the group A paper nozzles suck the first paper on the paper stack to move upwards to the top dead center position to be ready to be connected with the group A paper transfer nozzles; the component B paper nozzles fall down simultaneously and are inserted below the first paper to suck the second paper and blow air to completely separate the first paper from the paper stack;
(3) the group A paper delivery suction nozzles move forward to send out the paper (first paper) towards the direction of the paper feeding roller; meanwhile, the group B paper nozzles stop blowing, and the group B paper transfer nozzles move backwards;
(4) the group B paper nozzles (still sucking the second paper) move upwards to the top dead center to be ready to be connected with the group B paper transfer suction nozzles, and the group A paper nozzles fall down simultaneously and are inserted below the second paper to suck the third paper and blow air to completely separate the second paper from the paper stack;
(5) the group B paper delivery nozzles move forward to send out the paper (the second paper) to the direction of the paper feed roller; meanwhile, the A group of paper nozzles stop blowing, and the A group of paper transfer nozzles move backwards; so as to circulate
It is easy to see that, the flying reach adopts the mode of two groups of paper transfer suction nozzles for alternate paper transfer, when one group of paper transfer suction nozzles moves forwards for feeding paper, the other group of paper transfer suction nozzles are in a backward moving idle stroke, so that the paper transfer efficiency is twice of that of the group of paper transfer suction nozzles. Therefore, the paper separating device can fully and effectively match the paper separating action of the two groups of paper nozzles, and ensure that the paper can be accurately separated and conveyed at high speed by flight.
In addition, in order to avoid the group of backward moving paper transfer suction nozzles from rubbing the forward delivered paper, the motion trail of the backward moving paper transfer suction nozzles should be a lifting and separating action relative to the forward paper transfer suction nozzle for delivering the paper forwards.
Has the advantages that:
the mode that two groups of paper transfer suction nozzles alternately transfer paper is adopted, so that the paper conveying capacity of the paper transfer suction nozzles is multiplied, the paper conveying device is fully suitable for the paper separating speed of the two groups of paper transfer nozzles, and paper can be accurately and stably transferred to the paper feeding roller. So as to further increase the working speed of the feeder for sheet-fed paper.
Because the paper separating nozzle and the paper transferring suction nozzle are provided with two sets (A and B sets), two pieces of paper can be separately output in each period, and the transmission ratio of the paper feeder (main machine) to the feeder is 2: 1, which is half of the rotating speed of the existing feeder. The lower rotating speed is beneficial to lubricating all the matched parts, and the service life of the parts is prolonged.
Drawings
FIG. 1 is a front view of the various components of the present invention
FIG. 2 is a schematic top view of various components of the present invention
FIG. 3 is a schematic view of the transfer nozzle moving and leaving device of the present invention
The labels in the figures are: the paper feeding device comprises 1-paper loosening blowing nozzles, 21-A component paper nozzles, 22-B component paper nozzles, 23-blowing holes, 31-A component paper transfer nozzles, 32-B component paper transfer nozzles, 4-paper feeding rollers, 5-paper, 6-springs, 7-swing rods, 8-yielding connecting rods, 9-slide rails, 10-paper transfer nozzle sliding blocks, 11-slide rail connecting rods, 12-connecting rods, 13-cranks, 14-swing rod sliding blocks, 15-yielding cams and 16-rollers.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A feeder comprising two groups of paper transfer nozzles is shown in figures 1-3 and comprises a paper loosening blowing nozzle 1, an A-group paper nozzle 21, a B-group paper nozzle 22, an A-group paper transfer nozzle 31, a B-group paper transfer nozzle 32 and a paper transfer nozzle moving and leaving device.
The utility model discloses a component paper nozzle, including component paper nozzle 21, component paper nozzle 22, component paper nozzle 31, component paper nozzle 22, component paper nozzle 1, component paper nozzle 21, B, component paper nozzle 22, component paper nozzle 21, component paper nozzle 22, component paper nozzle 32, component paper nozzle 21, component paper nozzle 22, component paper nozzle 31, component paper nozzle 32, component paper nozzle 21, component paper nozzle 22, component paper nozzle 32, component paper nozzle 21, component paper nozzle 22, component paper nozzle 32, component paper nozzle 31, component paper nozzle 32, component paper nozzle 21, component paper nozzle 32, component paper nozzle, component paper nozzle, component.
The group A paper nozzles and the group B paper nozzles have the same action and are 180 degrees out of phase, and the group A paper transfer nozzles and the group B paper transfer nozzles also have the same action and are 180 degrees out of phase.
The moving and yielding device of the paper transfer suction nozzle comprises a spring 6, a swing rod 7, a yielding connecting rod 8, a sliding rail 9, a paper transfer suction nozzle sliding block 10, a sliding rail connecting rod 11, a connecting rod 12, a crank 13, a swing rod sliding block 14, a yielding cam 15 and a roller 16.
One end of the spring 6 is connected with the swing rod 7, the spring 6 enables the roller 16 on the swing rod 7 to be always in contact with the free cam 15, the swing rod 7 is connected with the free connecting rod 8 through the swing rod sliding block 14, two ends of the free connecting rod 8 are respectively connected with one end of the two sliding rails 9, the other ends of the two sliding rails 9 are respectively connected with two ends of the sliding rail connecting rod 11, two ends of the crank 13 are respectively connected with one end of the two connecting rods 12, the other end of one connecting rod 12 is connected with the paper transfer suction nozzle 31 of the group A, the other end of the other connecting rod 12 is connected with the paper transfer suction nozzle of the group B32, the paper transfer suction nozzle of the group A is fixedly connected with the sliding block 10, the paper transfer suction nozzle of the group B is fixedly connected with the other sliding block 10, the paper transfer suction nozzle of the group A is slidably connected with the sliding rails 9 through the sliding block 10, and the paper transfer suction nozzle of the group B is slidably connected with the other sliding rail 9 through the sliding block 10.
The working process is as follows:
(1) the paper loosening blowing nozzle blows a plurality of pieces of paper on the paper stack to be loosened;
(2) the group A paper nozzles suck the first paper on the paper stack to move upwards to the top dead center position to be ready to be connected with the group A paper transfer nozzles; the component B paper nozzles fall down simultaneously and are inserted below the first paper to suck the second paper and blow air to completely separate the first paper from the paper stack;
(3) the group A paper delivery suction nozzles move forward to send out the paper (first paper) towards the direction of the paper feeding roller; meanwhile, the group B paper nozzles stop blowing, and the group B paper transfer nozzles move backwards;
(4) the group B paper nozzles (still sucking the second paper) move upwards to the top dead center to be ready to be connected with the group B paper transfer suction nozzles, and the group A paper nozzles fall down simultaneously and are inserted below the second paper to suck the third paper and blow air to completely separate the second paper from the paper stack;
(5) the group B paper delivery nozzles move forward to send out the paper (the second paper) to the direction of the paper feed roller; meanwhile, the A group of paper nozzles stop blowing, and the A group of paper transfer nozzles move backwards; so as to circulate
It is easy to see that, the flying reach adopts the mode of two groups of paper transfer suction nozzles for alternate paper transfer, when one group of paper transfer suction nozzles moves forwards for feeding paper, the other group of paper transfer suction nozzles are in a backward moving idle stroke, so that the paper transfer efficiency is twice of that of the group of paper transfer suction nozzles. Therefore, the paper separating device can fully and effectively match the paper separating action of the two groups of paper nozzles, and ensure that the paper can be accurately separated and conveyed at high speed by flight.
Preferably, to prevent the set of backward moving transfer nozzles from rubbing against the forward delivered paper, the movement locus of the backward moving transfer nozzles should have a lift-off movement relative to the forward delivery transfer nozzles.
Preferably, as shown in fig. 3, the two slide rails 9, the separation link 8 and the slide rail link 11 together form a parallelogram structure. When the roller 16 contacts with the lower surface of the rotating leaving cam 15, the slide rail 9 connected with the group A of paper transfer nozzles 31 is at a lower position (forwards moving to deliver paper), and the slide rail 9 connected with the group B of paper transfer nozzles 32 is at a higher position (backwards moving to avoid paper); on the contrary, when the roller 16 contacts the upper surface of the escape cam 15, the slide rail 9 connected to the group a of paper transfer nozzles 31 swings to a higher position (moves backward to avoid the paper), and the slide rail 9 connected to the group B of paper transfer nozzles 32 swings to a lower position (moves forward to transfer the paper).
Preferably, the rotating crank 13 drives the a group of paper transfer nozzles 31 and the B group of paper transfer nozzles 32 to reciprocate back and forth through the two connecting rods 12. When the slide rail 9 is in the lower position, the paper transfer nozzle connected thereto delivers the paper forward. And the other group of paper transfer suction nozzles move backwards at the same time at a higher position, so that the paper delivered forwards can be prevented from being rubbed. And, adopt the crank connecting rod structure to make the mode of paper transfer suction nozzle force reciprocating motion, applicable to higher operating speed.
The crank 13 and the release cam 15 should be coordinated with each other, and the transmission ratio is 1: 1. Because the paper separating nozzle and the paper transferring suction nozzle are provided with two sets (A and B sets), the crank 13 and the leading cam 15 can separate and output two pieces of paper every time the crank rotates one circle, and the transmission ratio of the paper feeder (main machine) to the paper feeder is 2: 1.
The structure of the crank 13 and the two connecting rods 12 can be replaced by a cam oscillating bar structure.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the patent of the invention is subject to the appended claims.

Claims (1)

1. A feeder containing two groups of paper transfer suction nozzles is characterized by comprising a paper loosening blowing nozzle, an A-component paper nozzle, a B-component paper nozzle, an A-component paper transfer suction nozzle, a B-component paper transfer suction nozzle and a paper transfer suction nozzle moving and separating device;
the paper blowing nozzle is arranged on the left side of the component paper nozzle A and the component paper nozzle B, the component paper nozzle A and the component paper nozzle B are arranged on the same plane, and the component paper nozzle A and the component paper nozzle B are arranged on the right side of the component paper nozzle A and the component paper nozzle B;
the group A paper nozzles and the group B paper nozzles have the same action and are 180-degree out of phase, and the group A paper transfer nozzles and the group B paper transfer nozzles have the same action and are 180-degree out of phase;
the paper transfer suction nozzle moving and yielding device comprises a spring (6), a swing rod (7), a yielding connecting rod (8), a slide rail (9), a paper transfer suction nozzle sliding block (10), a slide rail connecting rod (11), a connecting rod (12), a crank (13), a swing rod sliding block (14), a yielding cam (15) and a roller (16);
one end of the spring (6) is connected with the swing rod (7), the spring (6) enables the roller (16) on the swing rod (7) to be always in contact with the separation cam (15), the swing rod (7) is connected with the separation connecting rod (8) through the swing rod sliding block (14), two ends of the separation connecting rod (8) are respectively connected with one end of the two sliding rails (9), the other ends of the two sliding rails (9) are respectively connected with two ends of the sliding rail connecting rod (11), two ends of the crank (13) are respectively connected with one end of the two connecting rods (12), the other end of one connecting rod (12) is connected with the paper transfer suction nozzles (31) of the group A, the other end of the other connecting rod (12) is connected with the paper transfer suction nozzles (32) of the group B, the paper transfer suction nozzles (31) of the group A are fixedly connected with the sliding block (10), The B group of paper transfer suction nozzles (32) are fixedly connected with the other sliding block (10), the A group of paper transfer suction nozzles (31) are in sliding connection with the sliding rail (9) through the sliding block (10), and the B group of paper transfer suction nozzles (32) are in sliding connection with the other sliding rail (9) through the sliding block (10).
CN201910279577.3A 2019-03-28 2019-03-28 Contain flying of two sets of paper transfer suction nozzles and reach Active CN111747158B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112848646A (en) * 2020-10-20 2021-05-28 深圳市和力泰智能科技有限公司 Screen printer
CN113734837B (en) * 2021-09-23 2023-03-17 嘉兴百思蓝德包装股份有限公司 Efficient material feeding unit for cardboard printing machine

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JPH0577947A (en) * 1991-09-20 1993-03-30 Matsushita Electric Works Ltd Thin plate casting device
JPH09100037A (en) * 1995-10-03 1997-04-15 Dainippon Printing Co Ltd Product transfer device
CN101607642A (en) * 2009-05-08 2009-12-23 浙江昌明机械有限公司 Deviation correction mechanism for single sheet paper guide
CN201703885U (en) * 2010-03-22 2011-01-12 罗采俊 Automatic paper feeding device of semi-automatic die cutting machine
CN204124863U (en) * 2014-08-22 2015-01-28 天津市有为印刷包装有限公司 A kind of pneumatic continous way automatic paper guide
CN104692157A (en) * 2015-02-11 2015-06-10 郭石生 Mobile printing, positioning and conveying device
CN207209484U (en) * 2017-09-27 2018-04-10 河北鑫宏源印刷包装有限责任公司 The paper feeding head of the paper advance mechanism of laminating machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0577947A (en) * 1991-09-20 1993-03-30 Matsushita Electric Works Ltd Thin plate casting device
JPH09100037A (en) * 1995-10-03 1997-04-15 Dainippon Printing Co Ltd Product transfer device
CN101607642A (en) * 2009-05-08 2009-12-23 浙江昌明机械有限公司 Deviation correction mechanism for single sheet paper guide
CN201703885U (en) * 2010-03-22 2011-01-12 罗采俊 Automatic paper feeding device of semi-automatic die cutting machine
CN204124863U (en) * 2014-08-22 2015-01-28 天津市有为印刷包装有限公司 A kind of pneumatic continous way automatic paper guide
CN104692157A (en) * 2015-02-11 2015-06-10 郭石生 Mobile printing, positioning and conveying device
CN207209484U (en) * 2017-09-27 2018-04-10 河北鑫宏源印刷包装有限责任公司 The paper feeding head of the paper advance mechanism of laminating machine

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