CN102490455B - Automatic precision net puller - Google Patents

Automatic precision net puller Download PDF

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Publication number
CN102490455B
CN102490455B CN2011103670393A CN201110367039A CN102490455B CN 102490455 B CN102490455 B CN 102490455B CN 2011103670393 A CN2011103670393 A CN 2011103670393A CN 201110367039 A CN201110367039 A CN 201110367039A CN 102490455 B CN102490455 B CN 102490455B
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CN
China
Prior art keywords
clamping plate
base plate
automatic precision
chuck
rotary cylinder
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Application number
CN2011103670393A
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Chinese (zh)
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CN102490455A (en
Inventor
刘健
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GUANGDONG YINCAI TECHNOLOGY CO., LTD.
Original Assignee
FOSHAN SHUNDE DISTRICT HONGJI PRINTING EQUIPMENT PLANT
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Priority to CN2011103670393A priority Critical patent/CN102490455B/en
Publication of CN102490455A publication Critical patent/CN102490455A/en
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Abstract

The invention relates to an automatic precision net puller which comprises a stand and silk net chuck mechanisms arranged at the peripheries of the stand, wherein each silk net chuck mechanism mainly comprises a movable seat, a base plate, a clamping plate, a lifting air cylinder and a rotating air cylinder; the movable seat is arranged at the periphery of the stand through a guide rail in a slidable manner; the base plate is fixedly arranged at one side of the movable seat, which is close to the periphery of the stand; the lifting air cylinder and the rotating air cylinder are respectively arranged on the movable seat besides the base plate; a lifting end of the lifting air cylinder is connected with the clamping plate; the clamping plate is positioned above the base plate and forms a chuck of a silk net together with the base plate; and a rotating end of the rotating air cylinder is supported against the clamping plate so as to pressurize the clamping plate. The automatic precision net puller has the advantages of reasonable structure, simpleness and easiness for operation and better tightening effect of mesh.

Description

A kind of automatic precision net puller
Technical field
The present invention relates to the net puller technical field, be specifically related to a kind of automatic precision net puller.
Background technology
In the screen cloth print field, the quality of screen cloth directly affects printing quality.The existing net puller that draws in the net cloth generally comprises body, screw mandrel displacement mechanism and draws in the net chuck, drawing in the net chuck is all to adopt independently chuck, a plurality of independently chucks are arranged side by side the surrounding at body, the screw mandrel displacement mechanism can adopt the multiple kind of drive to realize displacement, but the motion between its each lateral filament bar displacement mechanism is independent mutually, and be vertically moving along its length, in the process of drawing in the net, drawing in the net chuck first clamps the periphery of screen cloth, outwards drive and stretch by displacement mechanism again, screen cloth is tightened; But, the net puller of said structure, have the following disadvantages: (1) is because the chuck system that draws in the net of each neighboring on body forms by a plurality of independently chucks, be easy to occur that screen cloth tightens inhomogeneous between chuck and chuck, cause screen cloth warp and the parallel can not be mutually vertical, make the screen cloth drawn greatly defective, and, a plurality of independent chucks are established in each neighboring of body, its very trouble that operates, both affected efficiency, again easily because one of them chuck damages, the defect that causes complete machine not use; (2) four of screen cloth angle ends can be made four jiaos of discarded can not uses by the tension of adjacent screw mandrel displacement mechanism, the inhomogeneous stress deformation such as lax when drawing in the net, and have caused the waste of screen cloth.
Summary of the invention
The objective of the invention is the deficiency existed in order to solve above-mentioned prior art, and provide a kind of rational in infrastructure, operate simple and easyly, screen cloth is tightened the better a kind of automatic precision net puller of effect.
The object of the present invention is achieved like this.
A kind of automatic precision net puller, comprise frame, and the silk screen chuck mechanism that is arranged on each neighboring of frame, it is characterized in that, described silk screen chuck mechanism is mainly by Mobile base, base plate, clamping plate, lift cylinder and rotary cylinder form, Mobile base by guide rail can the mode of sliding to be arranged on the neighboring of frame, a side near the frame neighboring on Mobile base is fixed with base plate, also be separately installed with lift cylinder and rotary cylinder on the Mobile base on base plate side, the lift side connecting cleat of lift cylinder, clamping plate are positioned at the top of base plate, it and base plate form the chuck of silk screen jointly, the round end of rotary cylinder and described clamping plate offset, to form the pressurization to clamping plate, this kind of electronic net puller, by in each neighboring of frame, single base plate and the single clamping plate that cooperatively interact being set, and coordinate the buck net operation of lift cylinder to clamping plate, and rotary cylinder is to the pressurized operation of clamping plate, can guarantee compression to the screen cloth edge, to make it tighten effect splendid, and the lifting of clamping plate and pressurized operation, be by the controller unified operation, both can realize automation, obviously enhances productivity again.
Purpose of the present invention can also adopt following technical measures to solve:
As scheme more specifically, the array lift cylinder is installed on described Mobile base, two lift cylinders side by side form by front and back for every group of lift cylinder; Each is organized lift cylinder and is controlled by the controller unification, realizes synchronization lifting.
A plurality of left and right rotary cylinder side by side is installed on described Mobile base, and rotary cylinder carries out pressurized operation to clamping plate; Wherein, the rotary cylinder at clamping plate two ends, can be used as the location of pressurization in advance, and middle a plurality of rotary cylinders are used as the pressurization in clamping plate stage casing.
As scheme more specifically, the round end of described rotary cylinder comprises rotating shaft, swing arm and compression leg, and rotating shaft is arranged on rotary cylinder, and swing arm one end connects rotating shaft, and compression leg is arranged on the other end of swing arm and offsets with clamping plate; During work, rotating shaft rotarily drives swing arm, and compression leg and clamping plate are offseted, and realizes that pressurization gets final product.
In order to have clamped silk screen, avoid getting loose because contact-making surface is smooth, described base plate and clamping plate mutually have groove on close end face, be provided with elastic component in groove, the outer surface of elastic component protrudes outside groove, clamping plate and base plate utilize elastic component to clamp silk screen, realize the good effect of being fixedly clamped.
Beneficial effect of the present invention is as follows:
(1) electronic net puller of the present invention, by in each neighboring of frame, single base plate and the single clamping plate that cooperatively interact being set, and the cooperation lift cylinder is to the buck net operation of clamping plate, and rotary cylinder is to the pressurized operation of clamping plate, can guarantee compression to the screen cloth edge, to make it tighten effect splendid; And the lifting of clamping plate and pressurized operation, be by the controller unified operation, both can realize automation, obviously enhances productivity again.
(2) this kind of net puller, can also utilize elastic component to clamp silk screen by base plate and clamping plate, mutually on close end face, elastic component being set respectively, avoids getting loose because contact-making surface is smooth, realizes the good effect of being fixedly clamped.
The accompanying drawing explanation
Fig. 1 is a kind of automatic precision net puller schematic diagram of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the B place enlarged drawing of Fig. 2.
Fig. 4 is the matching relationship schematic diagram of net puller clamping plate and base plate.
Fig. 5 is the impaction state schematic diagram of Fig. 4 net puller clamping plate and base plate.
The specific embodiment
Below in conjunction with accompanying drawing, invention is described in further detail.
As shown in Figures 1 to 5, a kind of automatic precision net puller, comprise frame 1, and the silk screen chuck mechanism 3 that is arranged on frame 1 each neighboring, it is characterized in that, described silk screen chuck mechanism 3 is mainly by Mobile base 31, base plate 32, clamping plate 33, lift cylinder 34 and rotary cylinder 35 form, Mobile base 31 by guide rail can the mode of sliding to be arranged on the neighboring of frame 1, a side near frame 1 neighboring on Mobile base 31 is fixed with base plate 32, also be separately installed with lift cylinder 34 and rotary cylinder 35 on the Mobile base 31 on base plate 32 sides, the lift side connecting cleat 33 of lift cylinder 34, clamping plate 33 are positioned at the top of base plate 32, it and base plate 32 form the chuck of silk screen jointly, round end A and the described clamping plate 33 of rotary cylinder 35 offset, to form the pressurization to clamping plate 33.
On described Mobile base 31, array lift cylinder 34 is installed, two lift cylinders side by side form by front and back for every group of lift cylinder 34.
A plurality of left and right rotary cylinder 35 side by side is installed on described Mobile base 31.
The round end A of described rotary cylinder 35 comprises rotating shaft A1, swing arm A2 and compression leg A3, and rotating shaft A1 is arranged on rotary cylinder 35, and swing arm A2 mono-end connects rotating shaft A1, and compression leg A3 is arranged on the other end of swing arm A2 and offsets with clamping plate 33.
Described base plate 32 and clamping plate 33 have groove 4 on close end face mutually, are provided with elastic component 5 in groove 4, and the outer surface of elastic component 5 protrudes outside groove 4.

Claims (5)

1. an automatic precision net puller, the silk screen chuck mechanism (3) that comprises frame (1) and be arranged on each neighboring of frame (1), it is characterized in that, described silk screen chuck mechanism (3) mainly is comprised of Mobile base (31), base plate (32), clamping plate (33), lift cylinder (34) and rotary cylinder (35) each neighboring of frame (1) arranges single base plate (32) and the single clamping plate (33) that cooperatively interact,mobile base (31) by guide rail can the mode of sliding to be arranged on the neighboring of frame (1), the upper side near frame (1) neighboring of Mobile base (31) is fixed with base plate (32), also be separately installed with lift cylinder (34) and rotary cylinder (35) on the Mobile base (31) on base plate (32) side, the lift side connecting cleat (33) of lift cylinder (34), clamping plate (33) are positioned at the top of base plate (32), it and base plate (32) form the chuck of silk screen jointly, the round end (A) of rotary cylinder (35) offsets with described clamping plate (33), to form the pressurization to clamping plate (33).
2. a kind of automatic precision net puller according to claim 1, is characterized in that, array lift cylinder (34) is installed on described Mobile base (31), and by front and back, two lift cylinders side by side form every group of lift cylinder (34).
3. a kind of automatic precision net puller according to claim 1, is characterized in that, a plurality of left and right rotary cylinder (35) side by side is installed on described Mobile base (31).
4. according to the described a kind of automatic precision net puller of claim 1 or 3, it is characterized in that, the round end (A) of described rotary cylinder (35) comprises rotating shaft (A1), swing arm (A2) and compression leg (A3), rotating shaft (A1) is arranged on rotary cylinder (35), swing arm (A2) end connects rotating shaft (A1), and compression leg (A3) is arranged on the other end of swing arm (A2) and offsets with clamping plate (33).
5. a kind of automatic precision net puller according to claim 1, it is characterized in that, described base plate (32) and clamping plate (33) mutually have groove (4) on close end face, are provided with elastic component (5) in groove (4), and the outer surface of elastic component (5) protrudes outside groove (4).
CN2011103670393A 2011-11-18 2011-11-18 Automatic precision net puller Active CN102490455B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103670393A CN102490455B (en) 2011-11-18 2011-11-18 Automatic precision net puller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103670393A CN102490455B (en) 2011-11-18 2011-11-18 Automatic precision net puller

Publications (2)

Publication Number Publication Date
CN102490455A CN102490455A (en) 2012-06-13
CN102490455B true CN102490455B (en) 2013-12-11

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Application Number Title Priority Date Filing Date
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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103128204B (en) * 2013-03-13 2015-04-08 建科机械(天津)股份有限公司 Integrated mesh drawing device of reinforcing mesh welding production line
CN103568475A (en) * 2013-10-21 2014-02-12 安徽华印机电股份有限公司 Pneumatic screen stretching mechanism for screen printer
CN104309283B (en) * 2014-10-22 2016-06-22 杨炽瑜 A kind of automatic precision net puller
CN113103742A (en) * 2021-03-12 2021-07-13 戈伶玉 Automatic change accurate net puller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT60003T (en) * 1986-10-29 1991-02-15 Juerg Holderegger DEVICE FOR A SCREEN PRINT WITH PLANE, FLEXIBLE PRINT SCREENS.
JPH1024554A (en) * 1996-07-09 1998-01-27 Sony Corp Screen printer
CN2741771Y (en) * 2004-11-19 2005-11-23 郑岳华 Foot pneumatic mechinery telescopic type net stretching machine
CN201471829U (en) * 2009-07-21 2010-05-19 深圳市网印巨星机电设备有限公司 Screen frame adjusting device of screen printing machine
CN201544513U (en) * 2009-11-26 2010-08-11 陕西科技大学 Net tightening apparatus used for screen printing plate making
CN202319239U (en) * 2011-11-18 2012-07-11 佛山市顺德区容桂泓基印刷设备厂 Automatic precise net puller

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Effective date of registration: 20120517

Address after: 528305 Guangdong province Foshan city Shunde District Ronggui Hongqi Road No. 105 the first floor of the neighborhood of Guangxi six

Applicant after: Foshan Shunde District HongJi Printing Equipment Plant

Address before: 643218 Zigong City, Sichuan province Fushun County town of Zhao Xinhua Street, a group of 44

Applicant before: Liu Jian

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Owner name: GUANGDONG YINCAI TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: HONGJI PRINTING EQUIPMENT FACTORY, RONGGUI, SHUNDE DISTRICT, FOSHAN CITY

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Address after: 528300, Guangdong District, Foshan City, Ronggui province Shunde Li neighborhood committee, 37 West Bao Long Road, Tian Fu International Industrial City, two, seven, eight, 802, unit two

Patentee after: GUANGDONG YINCAI TECHNOLOGY CO., LTD.

Address before: 528305 Guangdong province Foshan city Shunde District Ronggui Hongqi Road No. 105 the first floor of the neighborhood of Guangxi six

Patentee before: Foshan Shunde District HongJi Printing Equipment Plant