CN208841910U - For corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism - Google Patents
For corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism Download PDFInfo
- Publication number
- CN208841910U CN208841910U CN201821133013.6U CN201821133013U CN208841910U CN 208841910 U CN208841910 U CN 208841910U CN 201821133013 U CN201821133013 U CN 201821133013U CN 208841910 U CN208841910 U CN 208841910U
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- Prior art keywords
- cardboard
- transfer roller
- feed roller
- infrared
- baffle
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Classifications
-
- 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
- B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile
-
- 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
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/063—Rollers or like rotary separators separating from the bottom of pile
-
- 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
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0676—Rollers or like rotary separators with two or more separator rollers in the feeding direction
-
- 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
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0692—Vacuum assisted separator rollers
Abstract
The utility model discloses a kind of for corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism, it is related to the printing equipment field of corrugated case, including host and the rack for holding cardboard, multiple feed rollers are equipped with below rack, each feed roller is driven by different servo motors, and sync plus white starts under the driving of servo motor；The spindle nose of host is equipped with the encoder for feeding back spindle speed and position, and encoder is connect with the driver of the servo motor of driving feed roller；It further include the multiple transfer rollers to travel at the uniform speed with host synchronization, the side of rack is successively arranged in transfer roller at equal intervals, and the transfer roller close to rack is the first transfer roller；Position of the feed roller of close first transfer roller between baffle and the first transfer roller；Vacuum suction blower is equipped with below feed roller and transfer roller.The utility model solves the problems, such as that cardboard exists to lower recess or falls in transmit process, is mainly used for by paper sheet fiat conveying outward.
Description
Technical field
The utility model relates to the printing equipment fields of corrugated case, in particular to a kind of to be used for corrugated paper box printing machine tool
Without impression servo leading-edge paper-feeding mechanism.
Background technique
Corrugated case is made by cross cutting, impression, nail case or stick box in corrugated board.Corrugated case is a kind of most widely used
Packing articles, dosage are always first of various packing articles.Since over half a century, corrugated case is with its superior service performance
The transportation package holds such as wooden case have been gradually replaced with good processing performance, have become the main force of transportation and packing.It is in addition to protection
Commodity are convenient for except storage, transport, also act as beautification commodity, publicize the effect of commodity.Corrugated case belongs to environmentally protective production
Product, it is conducive to environmental protection, is conducive to handling transport.
Printing and sheet processing industry have the ease-to-operate of speed of production, chromatography precision and mating mechanism at present
Very high requirement, and anterior border paper feeding mechanism therein for a whole set of corrugated board printing system speed and precision guarantee rise
Vital effect.Current anterior border paper feeding mechanism generally comprises rack, a pair of drawing for clamping cardboard by host driven
Paper rubber roller, and it is mounted on the given encoder of host shaft end, given encoder is used to feed back speed and the position of host main shaft,
Multiple feed rollers are equipped with below rack, different feed rollers is driven by different servo motors, the given encoder and all
The driver of the servo motor of feed roller connects.
It using existing anterior border paper feeding mechanism, has problems in that: the meeting pair during pullling cardboard of paper drawing rubber roller
Cardboard damages, and influences the hardness and shape of cardboard, leads to paperboard surface out-of-flatness.
Utility model content
The utility model be intended to provide it is a kind of for corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism, with
Solve the problems, such as that traditional paper drawing rubber roller can cause structural destruction to cardboard.
In order to solve the above technical problems, base case provided by the utility model is as follows:
For corrugated case ink printing machine tool without impression servo leading-edge paper-feeding mechanism, including host, vacuum bellows and
Rack, the side of cardboard are placed on the top of vacuum bellows, and the other side of cardboard is placed on the rack, and the top of vacuum bellows is set
There is baffle, baffle bottom offers the through slot only passed through for one block of cardboard；It can be contacted with cardboard equipped with multiple in vacuum bellows
Feed roller, each feed roller are driven by different servo motors, and sync plus white starts under the driving of servo motor；Host
Spindle nose is equipped with the encoder for feeding back spindle speed and position, the drive of encoder and the servo motor of driving feed roller
Dynamic device connection；
It further include the multiple transfer rollers to travel at the uniform speed with host synchronization, transfer roller is successively arranged in the one of baffle at equal intervals
Side, the transfer roller close to baffle are the first transfer roller；
Position of the feed roller of close first transfer roller between baffle and the first transfer roller；
Vacuum suction blower is equipped in the vacuum bellows.
The working principle of base case:
When needing paper feeding, start host, encoder gives the speed of host main shaft and position feedback to each servo motor
Driver, the feed roller sync plus white starting that the driving of each servo motor is respectively connect with it, in the work of vacuum suction blower
Under, cardboard is tightly adsorbed on the upper surface of feed roller, and under the frictional force effect between feed roller and cardboard, cardboard is synchronized
Multiple feed rollers of rotation are successively taken out of outward；
During paper feeding, moved to from cardboard is from baffle when touching the first transfer roller, host needs accelerate to
The equal speed of servo motor, to keep the first transfer roller and feed roller synchronized, so existing between baffle and the first transfer roller
Certain paper feeding distance works as paper due to position of the feed roller close to the first transfer roller between baffle and the first transfer roller
Setting in motion is during touching the first transfer roller from baffle for plate, and under the supporting role of feed roller, cardboard can quilt
Smoothly conveying outward avoids paper feeding between baffle and the first transfer roller from leading to cardboard apart from excessive to lower recess or fall.
Base case has the beneficial effect that
1, compared with the anterior border paper feeding mechanism of existing corrugated paper box printing machine, the utility model utilizes vacuum suction blower
Full absorption paper feeding is carried out, removes the compressing structure of original paper drawing rubber roller, avoids paper drawing rubber roller and cardboard is destroyed and shadow
Ring the shape and intensity of cardboard；Under the action of wind pressure, cardboard is tightly adsorbed on the upper surface of feed roller, increases cardboard and send
Contact area and frictional force between paper wheel solve influence of the warpage and out-of-flatness because of cardboard to paper feeding precision.
2, under the premise of the paper feeding distance between the utility model baffle and the first transfer roller can not reduce, by will be close to
The feed roller of first transfer roller is set to the position between paper feeding distance, guarantees that cardboard will not be downward during outside conveying
It is recessed or falls, and be conducive to the steady conveying of cardboard, position can be transported to specification lesser cardboard.
3, the mode conveyed compared to traditional a pair of of paper drawing rubber roller to cardboard, the utility model is using multiple and main
The transfer roller of machine synchronous uniform velocity operation, realizes the steady conveying to the entire transmission process of cardboard.
Further, the baffle is equipped with supporting plate far from the side of rack, and the rack other side is equipped with display screen, the lower part of supporting plate
Equipped with multiple infrared transmitters being arranged in a straight line, and with the one-to-one infrared remote receiver of infrared transmitter, it is described infrared
Transmitter arranges the axial parallel of the straight line to be formed and feed roller, and infrared remote receiver signal is connected with controller, controller with show
The connection of display screen signal, for infrared transmitter for emitting the infrared signal perpendicular to cardboard to cardboard, the infrared remote receiver is preparatory
Equipped with signal strength threshold, infrared remote receiver is for receiving the infrared letter greater than signal strength threshold after cardboard reflectance
Number, and the infrared signal received is sent to controller, the infrared signal received is sent to display screen and shown by controller.
When cardboard is there are when tiny gap or pore, into protrusion easy to form after air inside cardboard, cardboard is being sent
During conveying outward under the drive of paper wheel, the infrared transmitter that supporting plate lower part is arranged in a straight line emits perpendicular to the red of cardboard
External signal gives cardboard on the move, if cardboard, without protrusion, the intensity of the infrared signal after cardboard reflectance is less than infrared connect
The signal strength threshold of device is received, infrared remote receiver cannot receive infrared signal, and display screen would not show that infrared remote receiver connects
Receive infrared signal；If cardboard has protrusion, since the distance between infrared remote receiver and protrusion reduce, by protrusion reflection
The signal strength of infrared signal increases, and the signal strength of infrared signal is greater than the signal strength threshold of infrared remote receiver, institute at this time
It will be received with being located at the infrared remote receiver right above protrusion by the reflected infrared signal of protrusion, to show screen display
The infrared remote receiver is shown and receives infrared signal, staff is by checking display screen it can be learnt that cardboard is in transmit process
It is whether smooth, to realize the planarization detection to cardboard.
Further, the inner wall of the through slot is equipped with villus.
During cardboard is taken out of outward by feed roller, cardboard can pass through the through slot of baffle, and the setting of villus can be to paper
The upper surface of plate and the side wall of two sides carry out cleaning dedusting.
Further, the transfer roller and feed roller circumferential surface are equipped with rubber pad.
The setting of rubber pad can either increase the frictional force between cardboard and paper feeding wheel surface, allow cardboard preferably by band
Out, and it can be avoided feed roller and directly contact cardboard and scratch cardboard, realize the protection to cardboard.
Further, the rubber pad is equipped with villus.
Under the action of vacuum suction blower, the upper surface that cardboard is close to feed roller is moved out, and the setting of villus can
Realize the dedusting to cardboard lower surface.
Further, the feed roller is sequentially out of service along paper feeding direction.
Sequentially stopped using the speed of feed roller along paper feeding direction, can be when cardboard leave feed roller, feed roller
It is i.e. out of service, so as to save the consumption of electric energy.
Detailed description of the invention
Fig. 1 is the master without impression servo leading-edge paper-feeding mechanism embodiment that the utility model is used for corrugated paper box printing machine tool
View.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: rack 1, feed roller 2, encoder 3, transfer roller 4, the first transfer roller
41, baffle 5, through slot 6, supporting plate 7, display screen 8.
As shown in Figure 1, the utility model for corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism, including
Host, vacuum bellows and rack 1, the side of cardboard are placed on the top of vacuum bellows, and the other side of cardboard is placed on rack 1
On, the top of vacuum bellows is equipped with baffle 5, and 5 bottom of baffle offers the through slot 6 only passed through for one block of cardboard, the inner wall of through slot 6
Equipped with villus；Multiple feed rollers 2 that can be contacted with cardboard are equipped in vacuum bellows, the feed roller 2 in the present embodiment is four, and
Spaced set between four feed rollers 2, each feed roller 2 are driven by different servo motors, and feed roller 2 is in servo motor
Lower sync plus white starting is driven, feed roller 2 is sequentially out of service along paper feeding direction；The spindle nose of host, which is equipped with, to be used for
The encoder 3 of spindle speed and position is fed back, encoder 3 is connect with the driver of the servo motor of driving feed roller 2；
It further include the multiple transfer rollers 4 to travel at the uniform speed with host synchronization, transfer roller 4 is successively arranged in baffle 5 at equal intervals
Left side, close to baffle 5 transfer roller 4 be the first transfer roller 41；Transfer roller 4 in the present embodiment is three, transfer roller 4 with give
2 circumferential surface of paper wheel is equipped with rubber pad, and rubber pad is equipped with villus；
Feed roller 2 close to the first transfer roller 41 is located at the position between baffle 5 and the first transfer roller 41；As shown in Figure 1,
Baffle 5 between 41 center of the first transfer roller at a distance from be paper feeding distance；
Vacuum suction blower is equipped in vacuum bellows.
In the present embodiment, baffle 5 is equipped with supporting plate 7 far from the side of rack 1, and 1 other side of rack is equipped with display screen 8, branch
The lower part of plate 7 be equipped with multiple infrared transmitters being arranged in a straight line, and with the one-to-one infrared remote receiver of infrared transmitter,
The infrared transmitter arranges the axial parallel of the straight line to be formed and feed roller 2, and infrared remote receiver signal is connected with controller, controls
Device processed is connect with 8 signal of display screen, and infrared transmitter is used to emit the infrared signal perpendicular to cardboard to cardboard, described infrared to connect
Receive device and be previously provided with signal strength threshold, infrared remote receiver be used to receive after cardboard reflectance greater than signal strength threshold
Infrared signal, and the infrared signal received is sent to controller, the infrared signal received is sent to display by controller
8 display of screen.The present embodiment uses the infrared transmitter of model HIR19-21C, using the infrared receiver of model HYD2048H
Device, using the display screen 8 of model SD-703QS, the single-chip microcontroller of STM-32 series is can be used in controller.
This is used for the working principle without impression servo leading-edge paper-feeding mechanism of corrugated paper box printing machine tool are as follows:
When needing paper feeding, start host, encoder 3 gives the speed of host main shaft and position feedback to each servo motor
Driver, each servo motor opens according to the speed of main shaft and position driving with 2 sync plus white of feed roller that it respectively connect
Dynamic, under the action of vacuum suction blower, cardboard is tightly adsorbed on the upper surface of feed roller 2, between feed roller 2 and cardboard
Under frictional force effect, multiple feed rollers 2 that cardboard is rotated at the same speed are successively taken out of to the left, and specifically, cardboard passes through 5 lower part of baffle
Through slot 6 move downward, the villus of 6 inner wall of through slot, which can be realized, carries out cleaning dedusting to the side wall of cardboard upper surface and two sides；
Since the feed roller 2 close to the first transfer roller 41 is located at the position between baffle 5 and the first transfer roller 41, work as cardboard
From setting in motion from baffle 5 during touching the first transfer roller 41, under the supporting role of feed roller 2, cardboard meeting
Smoothly conveyed outward, avoid paper feeding between baffle 5 and the first transfer roller 41 cause cardboard to lower recess apart from excessive or
It falls, and is conducive to the steady conveying of cardboard, position can be transported to specification lesser cardboard；It is transported to the left in cardboard
During, the setting of rubber pad can either increase the frictional force between 2 surface of cardboard and feed roller, allow cardboard preferably by band
Out, and it can be avoided the directly contact cardboard of feed roller 2 and scratch cardboard, realize the protection to cardboard；Villus energy on rubber pad
Enough cleaning dedustings realized to cardboard lower surface.
When cardboard is there are when tiny gap or pore, into protrusion easy to form after air inside cardboard, cardboard is being sent
During conveying outward under the drive of paper wheel 2, the infrared transmitter that 7 lower part of supporting plate is arranged in a straight line emits perpendicular to cardboard
Infrared signal gives cardboard on the move, if cardboard, without protrusion, the intensity of the infrared signal after cardboard reflectance is less than infrared
The signal strength threshold of receiver, infrared remote receiver cannot receive infrared signal, and display screen 8 would not show infrared remote receiver
Receive infrared signal；If cardboard has protrusion, since the distance between infrared remote receiver and protrusion reduce, reflected by protrusion
Infrared signal signal strength increase, at this time the signal strength of infrared signal be greater than infrared remote receiver signal strength threshold,
So the infrared remote receiver being located at right above protrusion will be received by the reflected infrared signal of protrusion, thus display screen
8 show that the infrared remote receiver receives infrared signal, and staff is by checking display screen 8 it can be learnt that cardboard was transmitting
It is whether smooth in journey, to realize the planarization detection to cardboard.
It can compared to the mode that traditional a pair of of paper drawing rubber roller conveys cardboard by three transfer rollers 4 of setting
It is played in cardboard transportational process to cardboard preferably supporting role, realizes the steady conveying to the entire transmission process of cardboard；Benefit
It is carried out adsorbing paper feeding entirely with vacuum suction blower, removes the compressing structure of original paper drawing rubber roller, avoid paper drawing rubber roller to paper
Plate is destroyed and is influenced the shape and intensity of cardboard；Under the action of wind pressure, cardboard is tightly adsorbed on the upper table of feed roller 2
Face increases contact area and frictional force between cardboard and feed roller 2, avoids cardboard that warpage and injustice occur during transportation
It is whole.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. for corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism, it is characterised in that: including host, vacuum wind
Case and rack, the side of cardboard are placed on the top of vacuum bellows, and the other side of cardboard is placed on the rack, vacuum bellows it is upper
Portion is equipped with baffle, and baffle bottom offers the through slot only passed through for one block of cardboard；It can be connect with cardboard in vacuum bellows equipped with multiple
The feed roller of touching, each feed roller are driven by different servo motors, and sync plus white starts under the driving of servo motor；It is main
The spindle nose of machine is equipped with the encoder for feeding back spindle speed and position, the servo motor of encoder and driving feed roller
Driver connection；
It further include the multiple transfer rollers to travel at the uniform speed with host synchronization, the side of baffle is successively arranged in transfer roller at equal intervals,
Transfer roller close to baffle is the first transfer roller；
Position of the feed roller of close first transfer roller between baffle and the first transfer roller；
Vacuum suction blower is equipped in the vacuum bellows.
2. it is according to claim 1 for corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism, feature
Be: the baffle is equipped with supporting plate far from the side of rack, and the rack other side is equipped with display screen, and the lower part of supporting plate is equipped with multiple rows
Arrange straight infrared transmitter, and with the one-to-one infrared remote receiver of infrared transmitter, the infrared transmitter arrangement
The straight line of formation is axial parallel with feed roller, and infrared remote receiver signal is connected with controller, and controller and display screen signal connect
It connects, for infrared transmitter for emitting the infrared signal perpendicular to cardboard to cardboard, it is strong that the infrared remote receiver is previously provided with signal
Threshold value is spent, infrared remote receiver will be received for receiving the infrared signal greater than signal strength threshold after cardboard reflectance
To infrared signal be sent to controller, the infrared signal received is sent to display screen and shown by controller.
3. it is according to claim 1 for corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism, feature
Be: the inner wall of the through slot is equipped with villus.
4. it is according to claim 1 for corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism, feature
Be: the transfer roller and feed roller circumferential surface are equipped with rubber pad.
5. it is according to claim 4 for corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism, feature
Be: the rubber pad is equipped with villus.
6. it is according to claim 1 for corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism, feature
Be: the feed roller is sequentially out of service along paper feeding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133013.6U CN208841910U (en) | 2018-07-17 | 2018-07-17 | For corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133013.6U CN208841910U (en) | 2018-07-17 | 2018-07-17 | For corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208841910U true CN208841910U (en) | 2019-05-10 |
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ID=66353363
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821133013.6U Active CN208841910U (en) | 2018-07-17 | 2018-07-17 | For corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism |
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| CN (1) | CN208841910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776795A (en) * | 2020-08-21 | 2020-10-16 | 重庆安卡自动化工程有限公司 | Paper feeding system |
-
2018
- 2018-07-17 CN CN201821133013.6U patent/CN208841910U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776795A (en) * | 2020-08-21 | 2020-10-16 | 重庆安卡自动化工程有限公司 | Paper feeding system |
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