CN102950809B - Feeding device and feeding method - Google Patents
Feeding device and feeding method Download PDFInfo
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- CN102950809B CN102950809B CN201210415276.7A CN201210415276A CN102950809B CN 102950809 B CN102950809 B CN 102950809B CN 201210415276 A CN201210415276 A CN 201210415276A CN 102950809 B CN102950809 B CN 102950809B
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- valve
- feed frame
- conveyer belt
- plate
- feeding
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 30
- 238000007639 printing Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The invention relates to a packaging and printing device and particularly relates to a feeding device and a feeding method. The feeding device comprises a feeding frame and a conveying belt, wherein the bottom end of the feeding frame can be pulled out, and a first air tap and a second air tap are formed in the bottom end of the feeding frame. The feeding method comprises the following steps that: after being deflected by plate materials on the conveying belt, air blown out from the first air tap blows upward towards the front ends of the laminated plate materials in the feeding frame, and air blown from the second air tap directly and upward blows towards the rear ends of the laminated plate materials in the feeding frame, thereby forming blowing force for upward supporting the plate materials in the feeding frame. Therefore, friction between the plate materials on the conveying belt and one nethermost plate material in the feeding frame is reduced or eliminated, and friction between the plate materials on the conveying belt and the conveying belt is improved. The feeding device and the feeding method provided by the invention can avoid scraping of the surfaces of the plate materials during feeding at an ultra-high speed.
Description
Technical field
The present invention relates to packages printing equipment, particularly relate to a kind of feeding device and method of feeding.
Background technology
The preparation of packing box generally direct on cardboard and plastic sheet printing figure message, or mount in paperboard or corrugated paper again after printing on facial tissue, then through cross cutting, finally stick with paste box.Also after cross cutting, before paste box, be located at automatic product examine operation if desired, mainly by IMAQ, and contrast with standard picture, make whether qualified judgement.
High-Speed Automatic paste box machine is with its automation, at a high speed, the feature of high-quality is widely used.The feeding machanism of existing paste box machine, generally comprises a feed frame and a conveyer belt, and the discharging opening of feed frame bottom is arranged at the feeding end of conveyer belt, is pulled out by described plate by the bottom of conveyer belt from feed frame.The feed mode of product examine machine is substantially identical with paste box machine, also has higher requirement to feeding speed.But, when plate pulls out from bin with very high speed, the plate that upper strata stacks on the one hand has pressure to lower floor, on the other hand, plate after cross cutting has the outstanding knife edge or wedge angle downwards, adds that the speed of pull-out is very high, in feeder process, the probability of plate garland is very large, and along with increasing of feeding speed, the probability of garland increases with faster acceleration.Feeding speed has become the bottleneck sticking with paste the similar paper delivery mode product work improved efficiency such as box machine and product examine machine.
For solving the problem, Yin Hou manufacturer has done a large amount of research work.Chinese patent literature CN102398381A discloses a kind of feeding device for plate feed on April 4th, 2012, this feeding device comprises bottom drawer type feed frame and the first conveyer belt, the discharging opening of feed frame bottom is arranged at the feeding end of the first conveyer belt, by the bottom of the first conveyer belt from feed frame, described plate is pulled out, also comprise the second conveyer belt, the feeding end of the second conveyer belt is arranged near the first conveyer belt discharging end; And the feeding end of the second conveyer belt is lower than the discharge end of the first conveyer belt, so that described plate relies on gravity from the feeding end being fallen into the second conveyer belt by the first conveyer belt discharging end; And the linear velocity of the second conveyer belt is greater than the linear velocity of the first conveyer belt.
Aforementioned patent literature can solve the wiping flower of high speed feed and pull portion's problem, but the speed of plate drift and whereabouts between the first conveyer belt and the second conveyer belt becomes the bottleneck promoting feeding speed further, and feeding speed is still improved space.On the other hand, when plate goes out feed frame, and still have friction between the material treated out, during ultrahigh speed feed or when supplying for the material that space of a whole page quality requirement is high, so prior art is still not suitable for ultrahigh speed feed.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art part and the feeding device and method of feeding that a kind of feeding speed is high is provided.
The present invention also aims to overcome above-mentioned the deficiencies in the prior art part and feeding device and the method for feeding of not wiping colored panel surface during a kind of ultrahigh speed feed are provided.
Aforesaid ultrahigh speed, be not an absolute speed, refer to feeding speed and relatively imitate high, the method for feeding referred generally in CN102398381A still has the feeding speed wiping flower, this speed is relevant with to the requirement of the space of a whole page, also relevant with the anti-flower performance of wiping of print surface self.
Object of the present invention can be achieved through the following technical solutions.
A kind of feeding device, for the feed of stacked placement plate, this feeding device comprises bottom drawer type feed frame and a conveyer belt, the discharging opening of feed frame bottom is arranged at the feeding end of conveyer belt, by the bottom of conveyer belt from feed frame, described plate is pulled out, it is characterized in that: feed frame bottom also has the first valve and the second valve, before conveyer belt direction of transfer is defined as, then the first valve is arranged at front, feed frame bottom, and the first valve gas hole is downward, second valve is arranged near feed frame rear end under feed frame, and the second valve gas hole upwards.
Feeding device, it is characterized in that: the gas of described first valve blowout is by after the plate reflexed on conveyer belt, upwards blow to the front end that feed frame inner stacks places plate, the gas of described second valve blowout is directly to above blowing in feed frame the rear end stacking and put plate.
Feeding device, is characterized in that: also comprise sensor and control device, and fallen into conveyer belt when sensor returns plate and pulled out after a distance forward, control device controls the first valve and the second valve is blown simultaneously.
Feeding device, is characterized in that: described feed frame bottom turns forward.
Feeding device, is characterized in that: the single tape that described conveyer belt is synchronized with the movement by two or more forms, and described second valve is arranged in the gap between two adjacent single tape.
Feeding device, is characterized in that: described conveyer belt rear end has downward turning, and described second valve is arranged at this turning.
Feeding device, is characterized in that: described first valve and described second valve are the strip of circle or horizontally set.
Object of the present invention can also be achieved through the following technical solutions.
A kind of method of feeding, for the feed of stacked placement plate, for the feed of stacked placement plate, this feeding device comprises bottom drawer type feed frame and a conveyer belt, the discharging opening of feed frame bottom is arranged at the feeding end of conveyer belt, by the bottom of conveyer belt from feed frame, described plate is pulled out, it is characterized in that: feed frame bottom also has the first valve and the second valve, before conveyer belt direction of transfer is defined as, then the first valve is arranged at front, feed frame bottom, and the first valve gas hole is downward, second valve is arranged under feed frame near feed frame rear end, and the second valve gas hole upwards, the gas of the first valve blowout is by after the plate reflexed on conveyer belt, upwards blow to the front end that feed frame inner stacks places plate, the gas of described second valve blowout is directly to above blowing in feed frame the rear end stacking and put plate, thus form a blowing force that plate in feed frame is upwards held up, reduce or eliminate the friction between plate and the interior bottom of the feed frame one piece of plate on conveyer belt, and the friction between the plate increased on conveyer belt and conveyer belt.
Object of the present invention can also be achieved through the following technical solutions.A kind of paste box machine, is characterized in that comprising the feeding device described in aforementioned any one technical scheme.
Object of the present invention can also be achieved through the following technical solutions.A kind of product examine machine, for the inspection to plate after cross cutting, before paste box, is characterized in that comprising the feeding device described in aforementioned any one technical scheme.
Feeding device of the present invention, for the feed of stacked placement plate, this feeding device comprises bottom drawer type feed frame and a conveyer belt, the discharging opening of feed frame bottom is arranged at the feeding end of conveyer belt, from the bottom of feed frame, described plate pull-out feed frame bottom also had the first valve and the second valve by conveyer belt, before conveyer belt direction of transfer is defined as, then the first valve is arranged at front, feed frame bottom, and the first valve gas hole is downward, second valve is arranged near feed frame rear end under feed frame, and the second valve gas hole upwards.When rear material does not enter conveyer belt, the air-flow of the first valve is by front material reflexed, together held up by rear material with the second valve, make not contact between front material with rear material, front material can pull out by conveyer belt rapidly, and need not consider that the wiping produced because pull-out speed is fast is spent, compared with prior art, feeding device of the present invention, can ultrahigh speed feed, can reduce and wipe flower, improve quality.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of first embodiment of the invention.
Fig. 2 is the schematic diagram of the feed frame replacement scheme of first embodiment of the invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
With reference to Fig. 1-2, first embodiment of the invention is a kind of feeding device, for the feed of stacked placement plate, this feeding device comprises bottom drawer type feed frame 101 and a conveyer belt 102, the discharging opening of feed frame 101 bottom is arranged at the feeding end of conveyer belt 102, by the bottom of conveyer belt 102 from feed frame 101, described plate is pulled out, feed frame 101 bottom also has the first valve 102 and the second valve 104, before conveyer belt 102 direction of transfer is defined as, then the first valve 103 is arranged at front, feed frame 101 bottom, and the first valve 103 gas hole is downward, second valve 104 is arranged under feed frame 101 near feed frame 101 rear end, and the second valve 104 gas hole upwards.In the present embodiment, the gas that described first valve 103 blows out is by after plate (the front material 105) reflexed on conveyer belt, upwards blow to the front end that feed frame 101 inner stacks places plate (expecting 106 afterwards), the gas that described second valve 104 blows out is directly to above blowing to the rear end stacking in feed frame 101 and put plate (expecting 106 afterwards).
In the present embodiment, also comprise sensor and control device, fallen into conveyer belt when sensor returns plate (front material 105) and pulled out after a distance forward, control device controls the first valve and the second valve is blown simultaneously.This distance is empirical value, controls between front material 105 and rear material 106, form the step that can be used for the air-flow reflexed of the first valve.As a kind of replacement scheme of the present embodiment, described feed frame bottom turns forward, and is transferred before band pulls, namely between front material 105 and rear material 106, forms a step, so that the reflexed air-flow of the first valve successfully holds up rear material at front material.
In the present embodiment, the single tape that described conveyer belt is synchronized with the movement by two or more forms, and described second valve is arranged in the gap between two adjacent single tape.Should be appreciated that it also can is wall scroll conveyer belt, described conveyer belt rear end has downward turning, and described second valve is arranged at this turning.
In the present embodiment, described first valve and described second valve are circle.Should be appreciated that the strip that the first valve and described second valve are horizontally set also can realize the present invention.Or first valve and described second valve one be circular, another is that the strip of horizontally set also can realize the present invention.
The present embodiment, when rear material 106 does not enter conveyer belt, rear material 106, by front material 105 reflexed, together holds up with the second valve 104 by the air-flow of the first valve 103, make not contact between front material with rear material, front material can pull out by conveyer belt rapidly, and need not consider that the wiping produced because pull-out speed is fast is spent, compared with prior art, feeding device of the present invention, can ultrahigh speed feed, can reduce and wipe flower, improve quality.
Second embodiment of the present invention is a kind of method of feeding, for the feed of stacked placement plate, for the feed of stacked placement plate, this feeding device comprises bottom drawer type feed frame and a conveyer belt, the discharging opening of feed frame bottom is arranged at the feeding end of conveyer belt, by the bottom of conveyer belt from feed frame, described plate is pulled out, it is characterized in that: feed frame bottom also has the first valve and the second valve, before conveyer belt direction of transfer is defined as, then the first valve is arranged at front, feed frame bottom, and the first valve gas hole is downward, second valve is arranged under feed frame near feed frame rear end, and the second valve gas hole upwards, the gas of the first valve blowout is by after the plate reflexed on conveyer belt, upwards blow to the front end that feed frame inner stacks places plate, the gas of described second valve blowout is directly to above blowing in feed frame the rear end stacking and put plate, thus form a blowing force that plate in feed frame is upwards held up, reduce or eliminate the friction between plate and the interior bottom of the feed frame one piece of plate on conveyer belt, and the friction between the plate increased on conveyer belt and conveyer belt.When implementing the present embodiment, show that most part can with reference to first embodiment of the present invention.
3rd embodiment of the present invention is a kind of paste box machine, and it comprises the feeding device of first embodiment of the invention, and remainder is with the paste box machine of prior art.4th embodiment of the present invention is a kind of product examine machine, and it comprises the feeding device of first embodiment of the invention, and remainder is with the product examine machine of prior art.
Claims (9)
1. a feeding device, for the feed of stacked placement plate, this feeding device comprises bottom drawer type feed frame and a conveyer belt, the discharging opening of feed frame bottom is arranged at the feeding end of conveyer belt, by the bottom of conveyer belt from feed frame, described plate is pulled out, it is characterized in that: feed frame bottom also has the first valve and the second valve, before conveyer belt direction of transfer is defined as, then the first valve is arranged at front, feed frame bottom, and the first valve gas hole is downward, second valve is arranged under feed frame near feed frame rear end, and the second valve gas hole upwards,
The gas of described first valve blowout, by after the plate reflexed on conveyer belt, upwards blows to the front end that feed frame inner stacks places plate, and the gas of described second valve blowout is directly to above blowing in feed frame the rear end stacking and put plate.
2. feeding device according to claim 1, is characterized in that: also comprise sensor and control device, and fallen into conveyer belt when sensor returns plate and pulled out after a distance forward, control device controls the first valve and the second valve is blown simultaneously.
3. feeding device according to claim 1, is characterized in that: described feed frame bottom turns forward.
4. the feeding device according to claim 1-2 any one, is characterized in that: the single tape that described conveyer belt is synchronized with the movement by two or more forms, and described second valve is arranged in the gap between two adjacent single tape.
5. the feeding device according to claim 1-2 any one, is characterized in that: described conveyer belt rear end has downward turning, and described second valve is arranged at this turning.
6. the feeding device according to claim 1-2 any one, is characterized in that: described first valve and described second valve are the strip of circle or horizontally set.
7. a method of feeding, for the feed of stacked placement plate, this feeding device comprises bottom drawer type feed frame and a conveyer belt, the discharging opening of feed frame bottom is arranged at the feeding end of conveyer belt, by the bottom of conveyer belt from feed frame, described plate is pulled out, it is characterized in that: feed frame bottom also has the first valve and the second valve, before conveyer belt direction of transfer is defined as, then the first valve is arranged at front, feed frame bottom, and the first valve gas hole is downward, second valve is arranged under feed frame near feed frame rear end, and the second valve gas hole upwards, the gas of the first valve blowout is by after the plate reflexed on conveyer belt, upwards blow to the front end that feed frame inner stacks places plate, the gas of described second valve blowout is directly to above blowing in feed frame the rear end stacking and put plate, thus form a blowing force that plate in feed frame is upwards held up, reduce or eliminate the friction between plate and the interior bottom of the feed frame one piece of plate on conveyer belt, and the friction between the plate increased on conveyer belt and conveyer belt.
8. stick with paste a box machine, it is characterized in that comprising the feeding device described in claim 1-6 any one.
9. a product examine machine, for the inspection to plate after cross cutting, before paste box, is characterized in that comprising the feeding device described in claim 1-6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415276.7A CN102950809B (en) | 2012-10-26 | 2012-10-26 | Feeding device and feeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415276.7A CN102950809B (en) | 2012-10-26 | 2012-10-26 | Feeding device and feeding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102950809A CN102950809A (en) | 2013-03-06 |
| CN102950809B true CN102950809B (en) | 2015-04-22 |
Family
ID=47760461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210415276.7A Expired - Fee Related CN102950809B (en) | 2012-10-26 | 2012-10-26 | Feeding device and feeding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950809B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042449B (en) * | 2016-05-26 | 2019-06-14 | 山东鲁信天一印务有限公司 | Printing checking machine and box gluing machine integrated molding device |
| CN108749116B (en) * | 2018-06-12 | 2020-06-19 | 重庆天瀚包装制品有限公司 | Equipment is used in corrugated box production convenient to carry out fixed cutting to corrugated paper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673175A (en) * | 1984-09-27 | 1987-06-16 | Sun Engineering Co., Ltd. | Paper feeding device for box making machine |
| CN201035275Y (en) * | 2007-05-15 | 2008-03-12 | 北京京东方光电科技有限公司 | Conveying equipment in automatization cutting production line |
| CN101332948A (en) * | 2007-06-28 | 2008-12-31 | 江苏亚威机床股份有限公司 | Blasting device on sheet stacking station |
| CN102398381A (en) * | 2011-10-25 | 2012-04-04 | 深圳九星印刷包装集团有限公司 | Feeding device, feeding method, folder gluer and product checking machine |
-
2012
- 2012-10-26 CN CN201210415276.7A patent/CN102950809B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673175A (en) * | 1984-09-27 | 1987-06-16 | Sun Engineering Co., Ltd. | Paper feeding device for box making machine |
| CN201035275Y (en) * | 2007-05-15 | 2008-03-12 | 北京京东方光电科技有限公司 | Conveying equipment in automatization cutting production line |
| CN101332948A (en) * | 2007-06-28 | 2008-12-31 | 江苏亚威机床股份有限公司 | Blasting device on sheet stacking station |
| CN102398381A (en) * | 2011-10-25 | 2012-04-04 | 深圳九星印刷包装集团有限公司 | Feeding device, feeding method, folder gluer and product checking machine |
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| Publication number | Publication date |
|---|---|
| CN102950809A (en) | 2013-03-06 |
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Granted publication date: 20150422 |
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