CN113023407A - Servo-transmission upper air suction conveying mechanism of printing paper feeding part - Google Patents

Servo-transmission upper air suction conveying mechanism of printing paper feeding part Download PDF

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Publication number
CN113023407A
CN113023407A CN202110399972.2A CN202110399972A CN113023407A CN 113023407 A CN113023407 A CN 113023407A CN 202110399972 A CN202110399972 A CN 202110399972A CN 113023407 A CN113023407 A CN 113023407A
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Prior art keywords
paper feeding
conveying mechanism
adsorption
servo
bellows
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CN202110399972.2A
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Chinese (zh)
Inventor
张�成
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Hebei Xinguang Carton Machinery Manufacture Co ltd
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Hebei Xinguang Carton Machinery Manufacture Co ltd
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Priority to CN202110399972.2A priority Critical patent/CN113023407A/en
Publication of CN113023407A publication Critical patent/CN113023407A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00Separating articles from piles
    • B65H3/08Separating articles from piles using pneumatic force
    • B65H3/0808Suction grippers
    • B65H3/085Suction grippers separating from the bottom of pile
    • B65H3/0858Suction grippers separating from the bottom of pile this action resulting merely in a curvature of each article being separated
    • B65H3/0866Suction grippers separating from the bottom of pile this action resulting merely in a curvature of each article being separated the final separation being performed between rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04Cleaning by suction, with or without auxiliary action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F23/00Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/002Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00Separating articles from piles
    • B65H3/02Separating articles from piles using friction forces between articles and separator
    • B65H3/06Rollers or like rotary separators
    • B65H3/063Rollers or like rotary separators separating from the bottom of pile
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00Cleaning
    • B41P2235/10Cleaning characterised by the methods or devices
    • B41P2235/27Suction devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/50Auxiliary process performed during handling process
    • B65H2301/51Modifying a characteristic of handled material
    • B65H2301/511Processing surface of handled material upon transport or guiding thereof, e.g. cleaning
    • B65H2301/5115Cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/17Nature of material
    • B65H2701/176Cardboard

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

本发明涉及瓦楞纸箱机械送纸机构的技术领域,特别是涉及一种印刷送纸部伺服传动上吸风输送机构;可以满足对纸板进行精准输送,而且不会对纸板的表面和内部结构造成挤压变形,同时方便对纸板表面的灰尘进行充分清理,保证后续印刷的品质;包括机架以及安装于机架上的下吸风伺服前缘送纸机构、上吸风输送机构和除尘机构;上吸风输送机构位于下吸风伺服前缘送纸机构的输出端,上吸风输送机构包括吸附风箱、连接管道和吸附风机,吸附风箱的内部设置有空腔,吸附风箱的底部设置有吸附口,并在吸附口处安装有多组滚轮,除尘机构位于上吸风输送机构的下方,除尘机构包括除尘风刀,除尘风刀的输出端朝向送纸的方向倾斜。

Figure 202110399972

The invention relates to the technical field of mechanical paper feeding mechanisms for corrugated boxes, in particular to a suction conveying mechanism on a servo drive of a printing paper feeding part; Pressure deformation, at the same time, it is convenient to fully clean the dust on the surface of the cardboard to ensure the quality of subsequent printing; including the frame and the lower suction servo leading edge paper feeding mechanism, the upper suction conveying mechanism and the dust removal mechanism installed on the frame; The suction conveying mechanism is located at the output end of the lower suction servo leading edge paper feeding mechanism. The upper suction conveying mechanism includes an adsorption bellows, a connecting pipe and an adsorption fan. A cavity is arranged inside the adsorption bellows, and an adsorption port is arranged at the bottom of the adsorption bellows. , and multiple sets of rollers are installed at the adsorption port. The dust removal mechanism is located below the upper suction conveying mechanism. The dust removal mechanism includes a dust removal air knife, and the output end of the dust removal air knife is inclined toward the direction of paper feeding.

Figure 202110399972

Description

Servo-transmission upper air suction conveying mechanism of printing paper feeding part
Technical Field
The invention relates to the technical field of corrugated case mechanical paper feeding mechanisms, in particular to a servo transmission upper air suction conveying mechanism of a printing paper feeding part.
Background
The printer mainly comprises a paper feeding part, a printing part, a slotting part and a die cutting part. The corrugated board raw material is continuously and accurately conveyed to a printing part through a paper feeding part to print the surface of the corrugated board. And then the edge cutting and the grooving forming of the carton are finished through the grooving part and the die cutting part at the back.
At present, the paper feeding of a printing machine has several modes: 1. the paper feeding device consists of an upper paper feeding rubber shaft (the surface of a roller is made of rubber materials) and a lower paper supporting shaft (the surface of a steel roller has reticulate patterns), when the paper feeding plate is fed, the rubber and the steel roller rotate and contact the surface of a paperboard to generate friction force to convey the paper feeding plate, so that the thickness of the paperboard is reduced, and the compression resistance of a formed carton is reduced; 2. the paper feeding device consists of an upper paper feeding shaft (a steel roller) and a lower paper supporting shaft (a reticulate pattern on the surface of the steel roller), wherein the steel roller and the steel roller are in contact with the surface of a paperboard to generate friction force to convey the paper feeding plate when the paper feeding plate is rotated, so that the thickness of the paperboard is reduced, and the compression resistance of a formed carton is reduced; 3. the lower adsorption air box generates downward air pressure, the paperboard raw material is conveyed through the rotation of the ceramic wheel, but the dust on the surface of the paperboard raw material cannot be effectively cleaned in the lower air suction conveying mode, and the quality of subsequent printing is influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the servo-transmission upper air suction conveying mechanism of the printing paper feeding part, which can meet the requirement of accurately conveying the paper board, does not cause extrusion deformation on the surface and the internal structure of the paper board, is convenient to fully clean the dust on the surface of the paper board and ensures the quality of subsequent printing.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a servo transmission upper air suction conveying mechanism of a printing paper feeding part comprises a frame, and a lower air suction servo front edge paper feeding mechanism, an upper air suction conveying mechanism and a dust removing mechanism which are arranged on the frame; the utility model discloses a dust removal mechanism, including last conveying mechanism that induced drafts, the conveying mechanism that induced drafts is located the servo leading edge paper feeding mechanism's that induced drafts output down, and last conveying mechanism that induced drafts is including adsorbing bellows, connecting tube and adsorption fan, the inside of adsorbing bellows is provided with the cavity, and the bottom of adsorbing bellows is provided with adsorbs the mouth to department installs the multiunit gyro wheel in adsorbing the mouth, the top and the bottom of connecting tube communicate with the input of adsorption fan and the top of adsorbing bellows respectively, dust removal mechanism is located the below of the conveying mechanism that induced drafts, and dust removal mechanism includes the dust removal air knife, the input of dust removal air knife passes through the outside air supply source of.
Preferably, the servo leading edge paper feeding mechanism of lower air suction includes bellows and lower fan down, the top of bellows is provided with the inlet scoop down to in the rotatable paper feeding wheel that is provided with of inlet scoop department, the input and the bellows intercommunication down of fan, the bottom of lower bellows is installed and is carried out driven servo motor to the paper feeding wheel.
Preferably, a paper blocking plate is arranged between the lower air suction servo front edge paper feeding structure and the upper air suction conveying mechanism, the bottom end of the paper blocking plate is located on the left side of the paper feeding wheel, a gap is reserved between the bottom end of the paper blocking plate and the top end of the lower air box, and the gap is larger than the thickness of the single-piece paper board and is smaller than twice of the thickness of the single-piece paper board.
Preferably, the bottom of the roller extends to the lower part of the adsorption air box, and an annular air suction groove is formed in the outer side wheel surface of the roller.
Preferably, the outer surface of the roller is sprayed with a ceramic layer.
Preferably, a paperboard placing table is arranged above the lower air suction servo front edge paper feeding mechanism, and a supporting frame for lifting the right end of the paperboard is arranged on the paperboard placing table.
(III) advantageous effects
Compared with the prior art, the invention provides the servo-transmission upper air suction conveying mechanism of the printing paper feeding part, which has the following beneficial effects:
1. the servo transmission upper air suction conveying mechanism of the printing paper feeding part conveys paper boards one by one to the lower part of an adsorption air box through a lower air suction servo front edge paper feeding mechanism, negative pressure is generated in the adsorption air box under the action of an adsorption fan, so that the part of the paper boards below the adsorption air box is adsorbed below a roller, the lower air suction servo front edge paper feeding mechanism conveys the rear half part of the paper boards after being matched, the paper boards are accurately conveyed to a subsequent process, the whole process is not extruded and conveyed, the surface and the internal structure of the paper boards cannot be extruded and deformed, the compression strength of the paper boards cannot be reduced, and the practicability is improved;
2. this printing portion of form advancing servo transmission goes up conveying mechanism that induced drafts, when adsorption fan adsorbs the cardboard through adsorbing the mouth, can suck away the dust at cardboard top through the negative pressure, blows in the air current in the dust removal air knife and blows off through the air knife mouth of dust removal air knife through the fan, clears up the dust of the lower surface of cardboard, can effectively remove dust, guarantees the quality of follow-up printing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a side view of the roller of the present invention;
in the drawings, the reference numbers: 1. a frame; 2. a lower suction servo leading edge paper feeding mechanism; 3. an adsorption bellows; 4. connecting a pipeline; 5. an adsorption fan; 6. a roller; 7. a dust removal air knife; 8. a lower bellows; 9. a lower fan; 10. a paper feeding wheel; 11. a servo motor; 12. a paper blocking plate; 13. an annular air suction groove; 14. a ceramic layer; 15. a paperboard placement table; 16. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the servo-driven upper suction conveying mechanism of the printing paper feeding part of the present invention includes a frame 1, and a lower suction servo leading edge paper feeding mechanism 2, an upper suction conveying mechanism and a dust removing mechanism mounted on the frame 1; the lower air suction servo front edge paper feeding mechanism 2 is lower adsorption paper feeding commonly adopted in the market at present, the upper air suction conveying mechanism is located at the output end of the lower air suction servo front edge paper feeding mechanism 2, the upper air suction conveying mechanism comprises an adsorption air box 3, a connecting pipeline 4 and an adsorption fan 5, a cavity is arranged inside the adsorption air box 3, an adsorption port is formed in the bottom of the adsorption air box 3, a plurality of groups of rollers 6 are installed at the adsorption port, the top end and the bottom end of the connecting pipeline 4 are respectively communicated with the input end of the adsorption fan 5 and the top end of the adsorption air box 3, the dust removing mechanism is located below the upper air suction conveying mechanism, the dust removing mechanism comprises a dust removing air knife 7, the input end of the dust removing air knife 7 is communicated with an external air supply source through an air pipe, and the output; the lower air suction servo front edge paper feeding mechanism 2 is used for conveying the paper boards one by one to the lower part of the adsorption air box 3, negative pressure is generated inside the adsorption air box 3 under the action of the adsorption fan 5, so that the part, located below the adsorption air box 3, of the paper boards is adsorbed below the roller 6, the lower air suction servo front edge paper feeding mechanism 2 is used for conveying the rear half part of the paper boards after being matched, the paper boards are accurately conveyed to the next process, extrusion conveying is not carried out in the whole process, extrusion deformation cannot be caused to the surface and the inner structure of the paper boards, the compression strength of the paper boards cannot be reduced, and the practicability is improved; when adsorption fan 5 adsorbs the cardboard through adsorbing the mouth, can inhale away the dust at cardboard top through the negative pressure, blow in the dust removal air knife 7 and blow off through the air knife mouth of dust removal air knife 7 with the air current through the fan, clear up the dust of the lower surface of cardboard, can effectively remove dust, guarantee the quality of follow-up printing, the dust of adsorption fan 5 inspiration can connect the dust absorption pipeline at rear and unify the processing, the dust that dust removal air knife 7 department got off can be taken out away through dust absorption fan.
A paperboard placing table 15 is arranged above the lower air suction servo front edge paper feeding mechanism 2, a supporting frame 16 for lifting the right end of a paperboard is arranged on the paperboard placing table 15, the lower air suction servo front edge paper feeding mechanism 2 comprises a lower air box 8 and a lower air fan 9, an air suction opening is formed in the top end of the lower air box 8, a paper feeding wheel 10 is rotatably arranged at the air suction opening, the input end of the lower air fan 9 is communicated with the lower air box 8, and a servo motor 11 for driving the paper feeding wheel 10 is arranged at the bottom end of the lower air box 8; the right end of a paperboard stacked at the supporting frame 16 is lifted by a certain height through the supporting frame 16, a paper blocking plate 12 is arranged between the lower air suction servo front edge paper feeding structure and the upper air suction conveying mechanism, the bottom end of the paper blocking plate 12 is located on the left side of the paper feeding wheel 10, a gap is reserved between the bottom end of the paper blocking plate 12 and the top end of the lower air box 8, the gap is larger than the thickness of a single paperboard and smaller than twice of the thickness of the single paperboard, the left end of the paperboard is limited through the paper blocking plate 12, the lowest paperboard is tightly adsorbed at the top of the lower air box 8 through the lower air fan 9, the paper feeding wheel 10 is driven by the servo motor 11 to rotate to convey the lowest paperboard, and the paper blocking plate 12 ensures that the paperboards are.
The bottom of gyro wheel 6 stretches out to the below of adsorbing bellows 3 to be provided with annular groove 13 that induced drafts at the outside wheel face of gyro wheel 6, spraying ceramic layer 14 on the surface wheel face of gyro wheel 6, induced draft through the annular groove 13 can make the cardboard tightly adsorb in the bottom of adsorbing bellows 3 and paste tightly with the bottom of gyro wheel 6, then conveniently carry the cardboard through the rotation of gyro wheel 6, spraying ceramic layer 14 guarantees life.
When the device is used, the paperboards are conveyed to the lower part of the adsorption air box 3 one by one through the lower air suction servo leading edge paper feeding mechanism 2, negative pressure is generated in the adsorption air box 3 under the action of the adsorption air fan 5, so that the part, located below the adsorption air box 3, of the paperboards is adsorbed to the lower part of the roller 6, the lower air suction servo leading edge paper feeding mechanism 2 conveys the latter half part of the paperboards after being matched, the paperboards are accurately conveyed to the next procedure, the whole process is not extruded and conveyed, the surface and the internal structure of the paperboards cannot be extruded and deformed, the compression strength of the paperboards cannot be reduced, and the practicability is improved; when adsorption fan 5 adsorbs the cardboard through adsorbing the mouth, can inhale away the dust at cardboard top through the negative pressure, blow in the dust removal air knife 7 and blow off through the air knife mouth of dust removal air knife 7 with the air current through the fan, clear up the dust of the lower surface of cardboard, can effectively remove dust, guarantee the quality of follow-up printing, the dust of adsorption fan 5 inspiration can connect the dust absorption pipeline at rear and unify the processing, the dust that dust removal air knife 7 department got off can be taken out away through dust absorption fan.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1.一种印刷送纸部伺服传动上吸风输送机构,其特征在于,包括机架(1)以及安装于机架(1)上的下吸风伺服前缘送纸机构(2)、上吸风输送机构和除尘机构;所述上吸风输送机构位于下吸风伺服前缘送纸机构(2)的输出端,上吸风输送机构包括吸附风箱(3)、连接管道(4)和吸附风机(5),所述吸附风箱(3)的内部设置有空腔,吸附风箱(3)的底部设置有吸附口,并在吸附口处安装有多组滚轮(6),所述连接管道(4)的顶端和底端分别与吸附风机(5)的输入端和吸附风箱(3)的顶端连通,所述除尘机构位于上吸风输送机构的下方,除尘机构包括除尘风刀(7),所述除尘风刀(7)的输入端通过风管连通外部供气源,除尘风刀(7)的输出端朝向送纸的方向倾斜。1. An upper suction conveying mechanism driven by a servo drive of a printing paper feeding part, characterized in that it comprises a frame (1) and a lower suction servo leading edge paper feeding mechanism (2) installed on the frame (1), an upper A suction conveying mechanism and a dust removal mechanism; the upper suction conveying mechanism is located at the output end of the lower suction servo leading edge paper feeding mechanism (2), and the upper suction conveying mechanism comprises an adsorption bellows (3), a connecting pipe (4) and a The adsorption fan (5) is provided with a cavity inside the adsorption bellows (3), an adsorption port is provided at the bottom of the adsorption bellows (3), and a plurality of sets of rollers (6) are installed at the adsorption port, and the connecting pipes The top and bottom ends of (4) are respectively connected with the input end of the adsorption fan (5) and the top of the adsorption bellows (3). The input end of the dust-removing air knife (7) is connected to an external air supply source through an air duct, and the output end of the dust-removing air knife (7) is inclined toward the paper feeding direction. 2.根据权利要求1所述的印刷送纸部伺服传动上吸风输送机构,其特征在于,所述下吸风伺服前缘送纸机构(2)包括下风箱(8)和下风机(9),所述下风箱(8)的顶端设置有吸风口,并在吸风口处可转动设置有送纸轮(10),所述下风机(9)的输入端与下风箱(8)连通,下风箱(8)的底端安装有对送纸轮(10)进行驱动的伺服电机(11)。2. The upper suction conveying mechanism of the servo drive of the printing paper feeding part according to claim 1, wherein the lower suction servo leading edge paper feeding mechanism (2) comprises a lower bellows (8) and a lower fan (9). ), the top of the lower bellows (8) is provided with an air suction port, and a paper feeding wheel (10) is rotatably provided at the air suction port, and the input end of the lower fan (9) is communicated with the lower bellows (8), The bottom end of the lower bellows (8) is provided with a servo motor (11) that drives the paper feed roller (10). 3.根据权利要求1所述的印刷送纸部伺服传动上吸风输送机构,其特征在于,所述下吸风伺服前缘送纸结构与上吸风输送机构之间设置有挡纸板(12),所述挡纸板(12)的底端位于送纸轮(10)的左侧,并且挡纸板(12)的底端与下风箱(8)的顶端之间留有间隙,所述间隙大于单片纸板的厚度且小于单片纸板厚度的两倍。3. The upper suction conveying mechanism of the servo drive of the printing paper feeding part according to claim 1, characterized in that, between the lower suction servo leading edge paper feeding structure and the upper suction conveying mechanism, a blocking board (12 ), the bottom end of the paper baffle (12) is located on the left side of the paper feed roller (10), and there is a gap between the bottom end of the paper baffle (12) and the top of the lower air box (8), and the gap is greater than The thickness of a single sheet of cardboard and less than twice the thickness of a single sheet of cardboard. 4.根据权利要求1所述的印刷送纸部伺服传动上吸风输送机构,其特征在于,所述滚轮(6)的底部伸出至吸附风箱(3)的下方,并在滚轮(6)的外侧轮面设置有环形吸风槽(13)。4. The upper suction conveying mechanism of the servo drive of the printing paper feeding part according to claim 1, wherein the bottom of the roller (6) protrudes to the bottom of the suction bellows (3), and the roller (6) An annular suction groove (13) is arranged on the outer surface of the wheel. 5.根据权利要求1所述的印刷送纸部伺服传动上吸风输送机构,其特征在于,所述滚轮(6)的外表轮面上喷涂陶瓷层(14)。5 . The suction conveying mechanism on the servo drive of the printing paper feeding part according to claim 1 , wherein a ceramic layer ( 14 ) is sprayed on the outer surface of the roller ( 6 ). 6 . 6.根据权利要求1所述的印刷送纸部伺服传动上吸风输送机构,其特征在于,所述下吸风伺服前缘送纸机构(2)的上方设置有纸板放置台(15),所述纸板放置台(15)上设置有将纸板右端抬起的支撑架(16)。6. The upper suction conveying mechanism of the servo drive of the printing paper feeding part according to claim 1, characterized in that, a cardboard placing table (15) is arranged above the lower suction servo leading edge paper feeding mechanism (2), The cardboard placing table (15) is provided with a support frame (16) for lifting the right end of the cardboard.
CN202110399972.2A 2021-04-14 2021-04-14 Servo-transmission upper air suction conveying mechanism of printing paper feeding part Pending CN113023407A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115385136A (en) * 2022-09-13 2022-11-25 深圳市恒励君兴智能设备有限公司 High-precision servo conveying dust-removing paper feeder
CN117466017A (en) * 2023-11-21 2024-01-30 江苏晟泰集团有限公司 A three-axis lossless paper feeding device

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Application publication date: 20210625