CN204588179U - The front edge paper feeder of die cutting machine for printing - Google Patents

The front edge paper feeder of die cutting machine for printing Download PDF

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Publication number
CN204588179U
CN204588179U CN201520231124.0U CN201520231124U CN204588179U CN 204588179 U CN204588179 U CN 204588179U CN 201520231124 U CN201520231124 U CN 201520231124U CN 204588179 U CN204588179 U CN 204588179U
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CN
China
Prior art keywords
feeder
printing
board
paper
cutting machine
Prior art date
Application number
CN201520231124.0U
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Chinese (zh)
Inventor
冀秋香
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冀秋香
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Application filed by 冀秋香 filed Critical 冀秋香
Priority to CN201520231124.0U priority Critical patent/CN204588179U/en
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Publication of CN204588179U publication Critical patent/CN204588179U/en

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Abstract

A kind of front edge paper feeder of die cutting machine for printing comprises board, this board is horizontally placed on ground, board is provided with feeder, Printing Department, die-cutting portion and unloading part from front to back successively, feeder is located at board front portion, stack on the feeder upper strata of board and be equipped with multiple paper feedings to be passed, Printing Department is equiped with the print roller of pair of opposing, a print roller is respectively equipped with the first proximity switch and spindle encoder wherein, is provided with the second proximity switch in the bottom of feeder; Described servo-control unit is located at board inside; Connecting gear to be located on board and lay respectively at multiple paper feedings to be passed bottom and away from feeder place; Driver train to be located on board and to be positioned at the relative side of feeder, and the input end of driver train is electrically connected with servo-control unit, and the mouth of driver train is then connected with paper delivery mechanism.The utility model has futuramic feature.

Description

The front edge paper feeder of die cutting machine for printing
[technical field]
The utility model relates to industrial control field, particularly relates to a kind of front edge paper feeder of die cutting machine for printing.
[background technology]
The bed of traditional circular pressing and cutting machine and the working portion of crush-cutting mechanism are all columnar, and during work, cardboard is delivered between mold pressing plate cylinder and pressure roller by feeding-in roll, is clamped carry out cross cutting to cylinder by both.Mold cutting plate cylinder often rotates a circle, be then a repetition period.Due to cylinder continuous rotation when circular pressing and cutting machine works, therefore its production efficiency is the highest in all kinds of mould cutting machine.But mold cutting plate will curve curved surface, make a plate cumbersome, cost is also higher, technically has certain difficulty.So circular pressing and cutting machine is usually used in producing in enormous quantities.
At present, advanced die-cutting device has the function of printing and cross cutting mostly simultaneously, first paper is sent to Printing Department by feeding part, then the cardboard after printing is delivered to die-cutting portion cutting, is finally sent by unloading part.Wherein, cardboard can be input to Printing Department and print by feeder off and on, and the front edge paper feeder of existing die cutting machine for printing adopts mechanical cam structure to carry out paper feeding speed, and therefore can only reach per minute about 100, transmission efficiency is very low.
[summary of the invention]
The utility model is intended to solve the problem, and provides the chain cutter servo drive that a kind of structure is simple, paper feeding efficiency is high, with low cost and be easy to debugging and implement.
For achieving the above object, the utility model provides a kind of front edge paper feeder of die cutting machine for printing, it comprises board, described board is horizontally placed on ground, board is provided with feeder, Printing Department, die-cutting portion and unloading part from front to back successively, described feeder is located at board front portion, stack on the feeder upper strata of board and be equipped with multiple paper feedings to be passed, described Printing Department is equiped with the print roller of pair of opposing, a print roller is respectively equipped with the first proximity switch and spindle encoder wherein, is provided with the second proximity switch in the bottom of described feeder;
Servo-control unit, described servo-control unit is located at board inside;
Paper delivery mechanism, described connecting gear to be located on board and lay respectively at multiple paper feedings to be passed described bottom and away from described feeder place;
Driver train, described driver train to be located on board and to be positioned at the relative side of described feeder, and the input end of described driver train is electrically connected with described servo-control unit, and the mouth of described driver train is then connected with paper delivery mechanism.
Be provided with treater and electric cam in described servo-control unit, this treater is electrically connected with described driver train, the first proximity switch, the second proximity switch, spindle encoder and electric cam respectively.
Described driver train comprises servomotor, speed reduction gearing and driving band, the input end of described servomotor is electrically connected with described servo-control unit, the mouth of described servomotor is provided with output shaft, this output shaft is connected with speed reduction gearing, described speed reduction gearing is then connected with driving band, and the other end of driving band is then connected with paper delivery mechanism.
Described paper delivery mechanism comprises organizes feeding-in roll, a pair draw rollers and one piece of platform more, level is on the platform embedding by group for described many group feeding-in rolls, described each feeding-in roll being respectively equipped with deep-slotted chip breaker, having the vacuum cups for adsorbing paper feeding to be passed at described platform.
The angle of deep-slotted chip breaker set on described each feeding-in roll is 120 °.
The gap corresponding with the thickness often opening paper is provided with between described a pair print roller and a pair draw rollers.
Described a pair print roller and a pair draw rollers are respectively equipped with driving wheel and flower wheel, when the driving wheel of described print roller and draw rollers rotates counterclockwise, the flower wheel of print roller and draw rollers is then along rotating clockwise, and now, feeding-in roll is also simultaneously along left-hand revolution.
Described print roller often rotates one week, and described feeding-in roll also rotates one week thereupon.
Described servo-control unit is provided with RS485 interface, and it is by wired or wireless network and use MODBUS communications protocol be connected with external device and communicate.
Described first proximity switch is located on the driving wheel of described print roller, and described second proximity switch is located at the bottom of described one group of feeding-in roll.
Good effect of the present utility model is, its front edge paper feeder paper feeding speed efficiently solving traditional printing mould cutting machine is slow, and paper feeding efficiency is low, complex structure and be not easy to the defects such as debugging.The utility model by being provided with arc groove on feeding-in roll, therefore effectively can avoid feeding-in roll paper feeding and cause skidding when non-zero-speed.In addition, have vacuum cups at platform, cardboard can be adsorbed transmission by this vacuum cups makes cardboard more easily transmit, and can reduce the damage of charging cardboard, thus significantly enhances productivity, and the utility model also has futuramic feature.
[accompanying drawing explanation]
Fig. 1 is integral structure schematic diagram of the present utility model.
[detailed description of the invention]
The following example is to further explanation of the present utility model and supplements, and does not constitute any limitation the utility model.
As shown in Figure 1, the front edge paper feeder of die cutting machine for printing of the present utility model comprises board 10, servo-control unit 20, paper delivery mechanism 30 and driver train 40.Wherein, described board 10 is horizontally placed on ground.On board, 10 are provided with feeder 11, Printing Department 12, die-cutting portion (not shown) and unloading part (not shown) from front to back successively.Described feeder 11 is located at the forefront of board 10, after described Printing Department 12 is located at feeder 11.Stack on feeder 11 upper strata of board and be equipped with multiple paper feedings 111 to be passed.In the present embodiment, this paper feeding 111 to be passed can be the one in printing or cardboard.Described Printing Department 12 is equiped with the print roller 121 of pair of opposing.A print roller 121 is respectively equipped with the first proximity switch 13 and spindle encoder 15 wherein.Be provided with the second proximity switch 14 in the bottom of described feeder 11, described spindle encoder 15 can be used for feedback main frame speed and print roller position.
As Fig. 1, it is inner that described servo-control unit 20 is located at board 10, and the motion controller of system and servo are combined as a whole by this servo-control unit 20, thus save motion controller, not only effectively reduce manufacturing cost, and make integral structure simple, is easier to debugging.In described servo-control unit 20, be provided with treater 21 and electric cam 22, this treater 21 is electrically connected with described driver train 40, first proximity switch 13, second proximity switch 14, spindle encoder 15 and electric cam 22 respectively.Described servo-control unit 20 is provided with RS485 interface, and it is by wired or wireless network and use MODBUS communications protocol be connected with external device and communicate.Described first proximity switch 13 is located at the bottom of described one group of feeding-in roll 31, described second proximity switch 14 is located on the driving wheel 1212 of described print roller 121, described electric cam 22 can be used in combination with described spindle encoder 15, for starting and the stopping of flexible control delivery wheel, make it have that paper feeding synchronism is high, paper feeding is steady, paper feeding is accurate and the advantage such as paper feeding speed is fast.
As Fig. 1, described paper delivery mechanism 30 is located on board 10, and described paper delivery mechanism 30 comprises many group feeding-in rolls 31, a pair draw rollers 32 and one piece of platform (not shown).In the present embodiment, described feeding-in roll 31 has ten groups, and wherein, every four rollers are one group, and level is on the platform embedding by group for described many group feeding-in rolls 31.Described each feeding-in roll 31 is provided with a deep-slotted chip breaker 311, and the angle of deep-slotted chip breaker 311 set on each feeding-in roll is 120 °.This deep-slotted chip breaker 311 just can touch with bottom paper when paper feeding, can effectively avoid feeding-in roll when non-zero-speed paper feeding and cause skid.Have the vacuum cups (not shown) for adsorbing paper feeding 111 to be passed at described platform, cardboard can be adsorbed transmission by this vacuum cups makes cardboard more easily transmit, and can reduce the damage of charging cardboard, thus significantly enhances productivity.
As Fig. 1, described driver train 40 to be located on board 10 and to be positioned at the relative side of described feeder 11.Described driver train 40 comprises servomotor 41, speed reduction gearing 42 and driving band 43, and the input end of described servomotor 41 is electrically connected with described servo-control unit 20.The mouth of described servomotor 41 is provided with output shaft (not shown), and this output shaft is connected with speed reduction gearing 32, and described speed reduction gearing 42 is connected with driving band 43, and the other end of driving band 43 is then connected with paper delivery mechanism 30.
As Fig. 1, between described a pair print roller 121 and a pair draw rollers 32, be provided with the gap 1211,321 corresponding with the thickness often opening paper.Described paper feeding to be passed 111 is adsorbed by the vacuum cups 33 of feeding-in roll 31 and is sent to draw rollers 32 place, and cardboard paper is also sent to Printing Department and prints by gap 1211,321 respectively in draw rollers 32 and print roller 121 off and on.Described a pair print roller 121 and a pair draw rollers 32 are respectively equipped with driving wheel 1212,322 and flower wheel 1213,323, when the driving wheel 1212,322 of described print roller and draw rollers rotates counterclockwise, flower wheel 1213,323 edges of print roller and draw rollers rotate clockwise, now, feeding-in roll 31 is also simultaneously along left-hand revolution.Described print roller 121 is often rotated one week, and described feeding-in roll 31 also rotates one week thereupon.
Mode of operation of the present utility model is as follows:
Press the start button on described board before work starts, feeding-in roll 31 can rotate along paper feeding direction automatically, and make the edge of the deep-slotted chip breaker 311 of feeding-in roll and just contact with bottom paper, the controlling functions of this process is integrated in servo-control unit 20 inside.When starting paper feeding, feeding-in roll 31 carries out work under the driving of servo-control unit 20.The speed of print roller 121 and position are fed back by spindle encoder 15, and in conjunction with the built-in electric cam 22 of servo-control unit 20, make the starting of delivery wheel and stopping be flexible start and stop.Make the transmission synchronism of paper, speed and stability high, paper feeding is steady and paper feeding is accurate.Print roller 121 turns around, and the first proximity switch 13 senses the rotation of print roller and provides a signal.Servo-control unit 20 rotates one week with this signal for Color mark signal goes to control print roller 121.Feeding-in roll also circles simultaneously.The signal of described second proximity switch 14 is an of short duration impulse singla, and this signal is directly transferred to servo-driver makes initial point signal, for resetting, so each action is all independently, does not have cumulative errors.
Although disclosed the utility model by above embodiment, but scope of the present utility model is not limited thereto, under the condition not departing from the utility model design, above each component can be replaced with the similar or equivalent element that art personnel understand.

Claims (10)

1. a front edge paper feeder for die cutting machine for printing, is characterized in that, it comprises:
Board (10), described board (10) is horizontally placed on ground, on board, (10) are provided with feeder (11) from front to back successively, Printing Department (12), die-cutting portion and unloading part, it is anterior that described feeder (11) is located at board (10), stack on feeder (11) upper strata of board and be equipped with multiple paper feedings to be passed (111), described Printing Department (12) is equiped with the print roller (121) of pair of opposing, a print roller (121) is respectively equipped with the first proximity switch (13) and spindle encoder (15) wherein, the second proximity switch (14) is provided with in the bottom of described feeder (11),
Servo-control unit (20), it is inner that described servo-control unit (20) is located at board (10);
Paper delivery mechanism (30), described paper delivery mechanism (30) be located at board (10) go up and lay respectively at multiple paper feedings to be passed (111) described bottom and away from described feeder (11) place;
Driver train (40), described driver train (40) is located at board (10) and is gone up and the relative side being positioned at described feeder (11), the input end of described driver train (40) is electrically connected with described servo-control unit (20), and the mouth of described driver train (40) is then connected with paper delivery mechanism (30).
2. the front edge paper feeder of die cutting machine for printing as claimed in claim 1, it is characterized in that, be provided with treater (21) and electric cam (22) in described servo-control unit (20), this treater (21) is electrically connected with described driver train (40), the first proximity switch (13), the second proximity switch (14), spindle encoder (15) and electric cam (22) respectively.
3. the front edge paper feeder of die cutting machine for printing as claimed in claim 2, it is characterized in that, described driver train (40) comprises servomotor (41), speed reduction gearing (42) and driving band (43), the input end of described servomotor (41) is electrically connected with described servo-control unit (20), the mouth of described servomotor (41) is connected with speed reduction gearing (42), described speed reduction gearing (42) is then connected with driving band (43), and the other end of driving band (43) is then connected with paper delivery mechanism (30).
4. the front edge paper feeder of die cutting machine for printing as claimed in claim 3, it is characterized in that, described paper delivery mechanism (30) comprises organizes feeding-in roll (31), a pair draw rollers (32) and one piece of platform more, described organize feeding-in roll (31) by group level be embedded on described platform, described each feeding-in roll (31) being respectively equipped with deep-slotted chip breaker (311), having the vacuum cups for adsorbing paper feeding to be passed (111) at described platform.
5. the front edge paper feeder of die cutting machine for printing as claimed in claim 4, is characterized in that, the angle of deep-slotted chip breaker (311) set on described each feeding-in roll is 120 °.
6. the front edge paper feeder of die cutting machine for printing as claimed in claim 1, is characterized in that, be provided with the gap (1211,321) corresponding with the thickness often opening paper between described a pair print roller (121) and a pair draw rollers (32).
7. the front edge paper feeder of die cutting machine for printing as claimed in claim 4, it is characterized in that, described a pair print roller (121) and a pair draw rollers (32) are respectively equipped with driving wheel (1212,322) and flower wheel (1213,323), when the driving wheel (1212,322) of described print roller and draw rollers rotates counterclockwise, the flower wheel (1213,323) of print roller and draw rollers is then along rotating clockwise, now, feeding-in roll (31) is also simultaneously along left-hand revolution.
8. the front edge paper feeder of die cutting machine for printing as claimed in claim 7, it is characterized in that, described print roller (121) is often rotated one week, and described feeding-in roll (32) also rotates one week thereupon.
9. the front edge paper feeder of die cutting machine for printing as claimed in claim 3, it is characterized in that, described servo-control unit (20) is provided with RS485 interface, and it is by wired or wireless network and use MODBUS communications protocol be connected with external device and communicate.
10. the front edge paper feeder of die cutting machine for printing as claimed in claim 4, it is characterized in that, the first proximity switch (13) is located on the driving wheel (1212) of described print roller, and the second proximity switch (14) is located at the bottom of described one group of feeding-in roll (31).
CN201520231124.0U 2015-04-17 2015-04-17 The front edge paper feeder of die cutting machine for printing CN204588179U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106335807A (en) * 2016-08-23 2017-01-18 广东东方精工科技股份有限公司 Control method for paper feeding mechanism of carton printing machine
CN107972899A (en) * 2015-09-25 2018-05-01 合肥智慧龙机械设计有限公司 A kind of quick Wrap device of particulate matter
CN108423416A (en) * 2018-03-21 2018-08-21 潍坊学院 Equipment is fetched and delivered in heat radiator fin separation
CN108529270A (en) * 2018-03-23 2018-09-14 广东东方精工科技股份有限公司 A kind of paper feeding method of self-adapting start point
CN108973230A (en) * 2018-07-23 2018-12-11 赵晓旭 Full-automatic sheet making bag by plastic film method
CN110561824A (en) * 2019-09-15 2019-12-13 安徽佰特包装制品有限公司 Front edge paper feeding mechanism for corrugated carton production line

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107972899A (en) * 2015-09-25 2018-05-01 合肥智慧龙机械设计有限公司 A kind of quick Wrap device of particulate matter
CN106335807A (en) * 2016-08-23 2017-01-18 广东东方精工科技股份有限公司 Control method for paper feeding mechanism of carton printing machine
CN106335807B (en) * 2016-08-23 2017-10-27 广东东方精工科技股份有限公司 A kind of control method of carton press paper advance mechanism
CN108423416A (en) * 2018-03-21 2018-08-21 潍坊学院 Equipment is fetched and delivered in heat radiator fin separation
CN108423416B (en) * 2018-03-21 2019-08-16 潍坊学院 Equipment is fetched and delivered in heat radiator fin separation
CN108529270A (en) * 2018-03-23 2018-09-14 广东东方精工科技股份有限公司 A kind of paper feeding method of self-adapting start point
CN108973230A (en) * 2018-07-23 2018-12-11 赵晓旭 Full-automatic sheet making bag by plastic film method
CN108973230B (en) * 2018-07-23 2020-12-04 赵晓旭 Full-automatic flat-sheet plastic film bag making method
CN110561824A (en) * 2019-09-15 2019-12-13 安徽佰特包装制品有限公司 Front edge paper feeding mechanism for corrugated carton production line

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C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20151123

Address after: 518000, Guangdong, Shenzhen, Nanshan District Taoyuan street, Pingshan private science and Technology Industrial Park, 1, west of the 4 floor

Patentee after: Wei Keda Science and Technology Ltd. of Shenzhen

Address before: 518000 Guangdong city of Shenzhen province Nanshan District Taoyuan Xili Street Pingshan private science and Technology Park 1 building 4 floor West

Patentee before: Ji Qiuxiang