CN108792683B - Clamp device for paper feeding mechanical arm of printing line - Google Patents

Clamp device for paper feeding mechanical arm of printing line Download PDF

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Publication number
CN108792683B
CN108792683B CN201810951955.3A CN201810951955A CN108792683B CN 108792683 B CN108792683 B CN 108792683B CN 201810951955 A CN201810951955 A CN 201810951955A CN 108792683 B CN108792683 B CN 108792683B
Authority
CN
China
Prior art keywords
cylinder
connecting plate
plate
linear bearing
lifting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810951955.3A
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Chinese (zh)
Other versions
CN108792683A (en
Inventor
徐全军
熊志平
秦龙飞
张雪
贾成胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Jingshan Light Machine Intelligent Equipment Co ltd
Original Assignee
Wuhan Jingshan Light Machine Intelligent Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Jingshan Light Machine Intelligent Equipment Co ltd filed Critical Wuhan Jingshan Light Machine Intelligent Equipment Co ltd
Priority to CN201810951955.3A priority Critical patent/CN108792683B/en
Publication of CN108792683A publication Critical patent/CN108792683A/en
Application granted granted Critical
Publication of CN108792683B publication Critical patent/CN108792683B/en
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Classifications

    • 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
    • B65H3/32Separating articles from piles by elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile
    • B65H3/322Separating articles from piles by elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile for separating a part of the pile, i.e. several articles at once
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/14Details of grippers; Actuating-mechanisms therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00Application field
    • B65H2801/03Image reproduction devices
    • B65H2801/21Industrial-size printers, e.g. rotary printing press

Abstract

The invention discloses a clamp device for a paper feeding manipulator of a printing line, which comprises a supporting plate, side plates, a connecting plate, a linear bearing mechanism, a lifting connecting plate, a linear guide rail, a supporting plate, a thin cylinder, an eccentric cylinder mechanism, a lifting cylinder, a clamp connecting plate, a fixed gantry frame and a roller group, wherein the supporting plate is arranged on the side plates; the quantity of curb plate is four, and four curb plates all pass through bolt and backup pad to be connected, and the connecting plate passes through bolted connection with the curb plate, and lifting cylinder is fixed on the connecting plate with the bolt, and linear bearing mechanism passes through the bolt and is connected with the curb plate that leans on the outside, and lifting connection board is located the connecting plate top and with linear bearing mechanism and lifting cylinder threaded connection. The fixture is mounted on an eccentric cylinder mounting bearing, a rotating cylinder is connected with the eccentric cylinder through a connecting piece and a crank, and the rotating cylinder is assembled on a supporting plate through a mounting seat and can rotate around a base. The eccentric cylinder design can have reduced damage to the paperboard. The clamp has the advantages of simple structure and convenient installation and use.

Description

Clamp device for paper feeding mechanical arm of printing line
Technical Field
The invention relates to the field of printing equipment, in particular to a clamp device for a paper feeding manipulator of a printing line.
Background
When the printing line works, the working efficiency of the printing machine can reach 200-300 sheets/minute, and the traditional paper feeding is manual paper feeding, so that the manual paper feeding is characterized by low efficiency and increased cost, and a plurality of uncertain factors exist. The current stage is designed into a portal frame structure for feeding paper, and in the portal frame paper feeding process, a part of the whole pile of paperboards need to be separated out in the clamping process, and a clamp device for separating the whole pile of paperboards needs to be arranged on the portal frame structure at this time, so that the portal frame mechanism can smoothly clamp a certain amount of paperboards and convey the paperboards to a paper feeding part at the upper front part of a printing line.
Disclosure of Invention
The invention aims to provide a clamp device for a paper-on-line manipulator for a printing line.
A fixture device for a paper feeding manipulator of a printing line comprises a supporting plate, a side plate, a connecting plate, a linear bearing mechanism, a lifting connecting plate, a linear guide rail, a supporting plate, a thin cylinder, an eccentric cylinder mechanism, a lifting cylinder, a fixture connecting plate, a fixed gantry frame and a roller group;
the four side plates are connected with the supporting plate through bolts and are sequentially distributed on the supporting plate, the connecting plate is connected with the side plates through bolts, the lifting cylinder is fixed on the connecting plate through bolts, the linear bearing mechanism is connected with the side plates at the outer side through bolts, the lifting connecting plate is positioned above the connecting plate and is fixedly connected with the linear bearing mechanism and the lifting cylinder through threads, the linear guide rail is arranged in the middle of the two side plates, the supporting plate is arranged on the lower part of the linear guide rail, the thin cylinder is fixed on the supporting plate and is connected with the supporting plate through the threads of the cylinder head, and the eccentric cylinder mechanism is fixed with the connecting plate through the mounting block;
the eccentric cylinder mechanism comprises a rotary cylinder, a cylinder mounting seat, a cylinder connecting piece, a pin shaft A, a swing arm, an eccentric cylinder, a bearing seat, a pin shaft B, a connecting block and an elastic check ring for a first shaft; the connecting block is fixed with the connecting plate through bolts, the rotary cylinder is connected with the connecting block through a cylinder mounting seat and a pin shaft B, the pin shaft B is fixed with the cylinder mounting seat through a first shaft by using an elastic check ring, a cylinder output rod of the rotary cylinder is connected with a cylinder connecting piece through threads, the cylinder connecting piece is connected with a swing arm of an eccentric cylinder through a pin shaft A, and two ends of the eccentric cylinder are arranged on two sides of an opening at the middle lower part of the supporting plate through bearing seats; wherein, the revolving cylinder is set up as: the extension and contraction of the rotary cylinder drives the eccentric cylinder to do rotary motion, the contact distance between the eccentric cylinder and the paper board is changed, and the paper board is selected to separate the paper board;
the number of the clamp connecting plates is two, the two clamp connecting plates are symmetrically arranged on the upper parts of the two ends of the lifting connecting plate, roller groups are arranged on the inner sides of the two clamp connecting plates, and the roller groups are in sliding connection with the fixed gantry frame.
The linear bearing mechanism comprises a linear bearing mounting block connected with the side plate, a linear bearing, a second shaft elastic retainer ring, a linear guide shaft and an end cover, wherein the linear bearing is arranged on the linear bearing mounting block in a penetrating mode, the second shaft elastic retainer rings are arranged at the two ends of the linear bearing, and the upper end of the linear guide shaft penetrates through the connecting plate through the linear bearing and is fixedly connected with the lifting connecting plate through the end cover.
The eccentric cylinder surface is provided with a rubber layer.
The invention has the advantages that: the fixture structure is characterized in that the fixture structure is arranged on an eccentric cylinder mounting bearing, a rotating cylinder is connected with the eccentric cylinder through a connecting piece and a crank, and the rotating cylinder is assembled on a supporting plate through a mounting seat and can rotate around a base. The supporting plate is contacted with the paper pile at first, the rotary cylinder works, the eccentric cylinder rotates to be contacted with the paper board, and the paper pile is picked up by friction force. The eccentric cylinder design can have reduced damage to the paperboard. The clamp has the advantages of simple structure and convenient installation and use.
Drawings
FIG. 1 is a schematic view of the device in an initial state;
FIG. 2 is an enlarged partial view of the structure of the interior of the middle two side panels;
FIG. 3 is a schematic view of the working state of the device;
FIG. 4 is a schematic structural view of a linear bearing mechanism;
fig. 5 is a schematic structural view of the eccentric cylinder mechanism.
Description of the embodiments
As shown in the drawings, a fixture device for a paper feeding manipulator on a printing line comprises a supporting plate 1, a side plate 2, a connecting plate 3, a linear bearing mechanism 4, a lifting connecting plate 5, a linear guide rail 6, a supporting plate 7, a thin air cylinder 8, an eccentric cylinder mechanism 9, a lifting air cylinder 10, a fixture connecting plate 12, a fixed gantry 13, a fixture connecting plate 14 and a roller group 15;
the four side plates 2 are connected with the support plate 1 through bolts and are sequentially distributed on the support plate 1, the connecting plate 3 is connected with the side plates 2 through bolts, the lifting cylinder 10 is fixed on the connecting plate 3 through bolts, the linear bearing mechanism 4 is connected with the side plates 2 on the outer side through bolts, the lifting connecting plate 5 is positioned above the connecting plate 3 and is fixedly connected with the linear bearing mechanism 4 and the lifting cylinder 10 through threads, the linear guide rail 6 is arranged in the middle of the two side plates 2, the supporting plate 7 is arranged at the lower part of the linear guide rail 6, the thin cylinder 8 is fixed on the support plate 1 and is connected with the supporting plate 7 through cylinder head threads, and the eccentric cylinder mechanism 9 is fixed with the connecting plate 3 through a mounting block;
the eccentric cylinder mechanism 9 comprises a rotary cylinder 91, a cylinder mounting seat 92, a cylinder connecting piece 93, a pin A94, a swing arm 95, an eccentric cylinder 96, a bearing seat 97, a pin B98, a connecting block 99 and a first shaft elastic retainer ring 90; the connecting block 99 is fixed with the connecting plate 3 through bolts, the rotary cylinder 91 is connected with the connecting block 99 through a cylinder mounting seat 92 and a pin shaft B98, the pin shaft B98 is fixed with the cylinder mounting seat 92 through a first shaft elastic retainer ring 90, a cylinder output rod of the rotary cylinder 91 is connected with a cylinder connecting piece 93 through threads, the cylinder connecting piece 93 is connected with a swing arm 95 of an eccentric cylinder 96 through a pin shaft A94, and two ends of the eccentric cylinder 96 are arranged on two sides of an opening at the middle lower part of the supporting plate 1 through bearing blocks 97; wherein the rotary cylinder 91 is provided with: the expansion and contraction of the rotary cylinder 91 drives the eccentric cylinder 96 to rotate, so that the contact distance between the eccentric cylinder 96 and the paper board is changed, and the paper board is picked up to separate the paper board;
the number of the clamp connecting plates 12 is two, the two clamp connecting plates 12 are symmetrically arranged on the upper parts of the two ends of the lifting connecting plate 5, roller groups 15 are arranged on the inner sides of the two clamp connecting plates 12, and the roller groups 15 are in sliding connection with the fixed gantry frame 13.
The linear bearing mechanism 4 comprises a linear bearing mounting block 41 connected with the side plate 2, a linear bearing 42, a second shaft elastic retainer ring 43, a linear guide shaft 44 and an end cover 45, wherein the linear bearing 42 is arranged on the linear bearing mounting block 41 in a penetrating manner, the second shaft elastic retainer rings 43 are arranged at the two ends of the linear bearing 42, the linear guide shaft 42 passes through the linear bearing 42, the upper end of the linear guide shaft 42 passes through the connecting plate 3 and is fixedly connected with the lifting connecting plate 5 through the end cover 45.
The eccentric cylinder 96 has a rubber layer on its surface.
Working principle: the gantry frame 13 is fixed on the gantry column, and the fixture device can move back and forth on the gantry frame. The clamp connecting plate 12 moves forwards by utilizing the roller group 15 at the beginning, the supporting plate 1 moves forwards to contact with the paper pile, the rotating cylinder 8 works to drive the eccentric cylinder 96 to rotate so as to contact with the paper board, the paper pile is picked up by the friction force of the rubber layer on the eccentric cylinder 9, then the supporting plate 7 pushes the thin cylinder 8 to shrink, the supporting plate 7 is pulled to be smoothly inserted into the paper pile, the paper pile is successfully separated, and the gantry frame 13 smoothly clamps the paper board to the paper feeding part on the printing line.
Initial state: in the initial state, the lifting cylinder 10 stretches, the whole clamp moves downwards, the rotating cylinder 91 keeps the contracted state and does not drive the eccentric cylinder 96 to rotate, the thin cylinder 8 stretches, the supporting plate 7 is pushed to move backwards, and the front end of the supporting plate 7 is flush with the supporting plate 1.
Working state: the lifting cylinder 10 is contracted, the whole clamp moves upwards, the rotating cylinder stretches to drive the eccentric cylinder 96 to rotate, when the eccentric cylinder 96 rotates for a certain angle, the paper stack is picked up, then the thin cylinder 8 is contracted, the supporting plate 7 is pulled to move forwards, the supporting plate 7 is inserted into the paper stack, and the paper stack is successfully separated.

Claims (1)

1. The fixture device for the paper feeding manipulator of the printing line is characterized by comprising a supporting plate (1), a side plate (2), a connecting plate (3), a linear bearing mechanism (4), a lifting connecting plate (5), a linear guide rail (6), a supporting plate (7), a thin air cylinder (8), an eccentric cylinder mechanism (9), a lifting air cylinder (10), a fixture connecting plate (12), a fixed gantry frame (13) and a roller group (15);
the four side plates (2) are connected with the support plate (1) through bolts and are distributed on the support plate (1) in sequence, the connecting plate (3) is connected with the side plates (2) through bolts, the lifting cylinder (10) is fixed on the connecting plate (3) through bolts, the linear bearing mechanism (4) is connected with the side plates (2) on the outer side through bolts, the lifting connecting plate (5) is positioned above the connecting plate (3) and is fixedly connected with the linear bearing mechanism (4) and the lifting cylinder (10) through threads, the linear guide rail (6) is arranged in the middle of the two side plates (2), the supporting plate (7) is arranged at the lower part of the linear guide rail (6), the thin cylinder (8) is fixed on the support plate (1) and is connected with the supporting plate (7) through cylinder head threads, and the eccentric cylinder mechanism (9) is fixed with the connecting plate (3) through a mounting block;
the eccentric cylinder mechanism (9) comprises a rotary cylinder (91), a cylinder mounting seat (92), a cylinder connecting piece (93), a pin shaft A (94), a swing arm (95), an eccentric cylinder (96), a bearing seat (97), a pin shaft B (98), a connecting block (99) and a circlip (90) for a first shaft; the connecting block (99) is fixed with the connecting plate (3) through bolts, the rotary cylinder (91) is connected with the connecting block (99) through a cylinder mounting seat (92) and a pin shaft B (98), the pin shaft B (98) is fixed with the cylinder mounting seat (92) through a first shaft by using an elastic retainer ring (90), a cylinder output rod of the rotary cylinder (91) is connected with a cylinder connecting piece (93) through threads, the cylinder connecting piece (93) is connected with a swing arm (95) of an eccentric cylinder (96) through a pin shaft A (94), and two ends of the eccentric cylinder (96) are arranged on two sides of an opening at the middle lower part of the supporting plate (1) through bearing blocks (97); wherein the rotary cylinder (91) is arranged to: the expansion and contraction of the rotary cylinder (91) drives the eccentric cylinder (96) to do rotary motion, the contact distance between the eccentric cylinder (96) and the paper board is changed, and the paper board is selected to separate the paper board;
the number of the clamp connecting plates (12) is two, the two clamp connecting plates (12) are symmetrically arranged at the upper parts of the two ends of the lifting connecting plate (5), roller groups (15) are arranged at the inner sides of the two clamp connecting plates (12), and the roller groups (15) are in sliding connection with the fixed gantry frame (13);
the linear bearing mechanism (4) comprises a linear bearing mounting block (41), a linear bearing (42), a second shaft elastic retainer ring (43), a linear guide shaft (44) and an end cover (45), wherein the linear bearing mounting block (41) is connected with the side plate (2), the linear bearing (42) is arranged on the linear bearing mounting block in a penetrating mode, the second shaft elastic retainer rings (43) are arranged at the two ends of the linear bearing (42), the linear guide shaft (44) passes through the linear bearing (42), and the upper end of the linear guide shaft (44) passes through the connecting plate (3) and is fixedly connected with the lifting connecting plate (5) through the end cover (45);
a rubber layer is arranged on the surface of the eccentric cylinder (96).
CN201810951955.3A 2018-08-21 2018-08-21 Clamp device for paper feeding mechanical arm of printing line Active CN108792683B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810951955.3A CN108792683B (en) 2018-08-21 2018-08-21 Clamp device for paper feeding mechanical arm of printing line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810951955.3A CN108792683B (en) 2018-08-21 2018-08-21 Clamp device for paper feeding mechanical arm of printing line

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CN108792683A CN108792683A (en) 2018-11-13
CN108792683B true CN108792683B (en) 2023-12-22

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ID=64080579

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Application Number Title Priority Date Filing Date
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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328892A (en) * 2019-06-18 2019-10-15 深海弈智京山智能科技有限公司 A kind of upper paper control system

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JPH01166630U (en) * 1988-05-12 1989-11-22
CN1124711A (en) * 1994-07-29 1996-06-19 佳能株式会社 Sheet supply apparatus
JPH09110220A (en) * 1995-10-13 1997-04-28 Canon Inc Sheet feeder, automatic document feeder and image forming device having these
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CN106882550A (en) * 2017-03-13 2017-06-23 苏州诺顿斯精密机械有限公司 Brake pump caliper bayonet lock feeder
CN206645587U (en) * 2017-04-13 2017-11-17 浙江海洋大学 A kind of paper-rubbing mechanism in printer
CN107472942A (en) * 2017-08-31 2017-12-15 广东东方精工科技股份有限公司 A kind of paper feeder
CN206915403U (en) * 2017-05-31 2018-01-23 深圳市汇利斯通信息技术有限公司 A kind of paper feeder and printer
CN208684008U (en) * 2018-08-21 2019-04-02 武汉京山轻机智能装备有限公司 A kind of grip device of the paper manipulator on track

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Publication number Priority date Publication date Assignee Title
US3907159A (en) * 1973-03-21 1975-09-23 Ippen Heiko Arlac Werk Dispensing device
JPH01166630U (en) * 1988-05-12 1989-11-22
CN1124711A (en) * 1994-07-29 1996-06-19 佳能株式会社 Sheet supply apparatus
JPH09110220A (en) * 1995-10-13 1997-04-28 Canon Inc Sheet feeder, automatic document feeder and image forming device having these
CN1153738A (en) * 1995-11-21 1997-07-09 海德堡印刷机械股份公司 Sheet feeder for and method separating sheets
KR19990008665A (en) * 1997-07-02 1999-02-05 문대원 Manual Feeder in Copier
CN202640949U (en) * 2012-04-19 2013-01-02 新乡市新机创新机械有限公司 Rubber roll clutch mechanism with following of sheet-fed press
CN202807937U (en) * 2012-07-17 2013-03-20 山东新北洋信息技术股份有限公司 Paper feed mechanism and sheet medium processing device with same
CN103449209A (en) * 2013-09-22 2013-12-18 浙江通业印刷机械有限公司 Paper transfer mechanism of paper feeding head
CN104139884A (en) * 2014-07-08 2014-11-12 佛山市协合成机械设备有限公司 Automatic separating and folding device of tissue package
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CN106882550A (en) * 2017-03-13 2017-06-23 苏州诺顿斯精密机械有限公司 Brake pump caliper bayonet lock feeder
CN206645587U (en) * 2017-04-13 2017-11-17 浙江海洋大学 A kind of paper-rubbing mechanism in printer
CN206915403U (en) * 2017-05-31 2018-01-23 深圳市汇利斯通信息技术有限公司 A kind of paper feeder and printer
CN107472942A (en) * 2017-08-31 2017-12-15 广东东方精工科技股份有限公司 A kind of paper feeder
CN208684008U (en) * 2018-08-21 2019-04-02 武汉京山轻机智能装备有限公司 A kind of grip device of the paper manipulator on track

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Address after: 430040 High-tech Avenue 999, Donghu New Technology Development Zone, Jiangxia District, Wuhan City, Hubei Province

Applicant after: WUHAN JINGSHAN LIGHT MACHINE INTELLIGENT EQUIPMENT CO.,LTD.

Address before: 430040 High-tech Avenue 999, Donghu New Technology Development Zone, Donghu District, Wuhan City, Hubei Province

Applicant before: WUHAN JINGSHAN LIGHT MACHINE INTELLIGENT EQUIPMENT CO.,LTD.

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