CN101249746A - Mesh regulating mechanism of full-automatic printer - Google Patents

Mesh regulating mechanism of full-automatic printer Download PDF

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Publication number
CN101249746A
CN101249746A CNA2008100271084A CN200810027108A CN101249746A CN 101249746 A CN101249746 A CN 101249746A CN A2008100271084 A CNA2008100271084 A CN A2008100271084A CN 200810027108 A CN200810027108 A CN 200810027108A CN 101249746 A CN101249746 A CN 101249746A
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CN
China
Prior art keywords
electric motors
linear electric
platform
screen
frame
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.)
Granted
Application number
CNA2008100271084A
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Chinese (zh)
Other versions
CN100575080C (en
Inventor
唐岳泉
张宪民
邝泳聪
苏金财
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.)
Dongguan Chuangwei Automation Technology Co., Ltd.
Original Assignee
South China University of Technology SCUT
Dongguan Folungwin Automatic 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 South China University of Technology SCUT, Dongguan Folungwin Automatic Equipment Co Ltd filed Critical South China University of Technology SCUT
Priority to CN200810027108A priority Critical patent/CN100575080C/en
Publication of CN101249746A publication Critical patent/CN101249746A/en
Application granted granted Critical
Publication of CN100575080C publication Critical patent/CN100575080C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a screen toning mechanism of a full-automatic printer, which comprises a machine base, a screen toning platform and a screen toning framework. The screen toning platform is glidingly arranged above the machine base, a platform linear motor is fixed on the machine base, and the linear driving shaft of the platform linear motor is arranged on the screen toning platform; the screen toning framework is arranged above the screen toning platform, the both opposite sides of the screen toning framework are glidingly arranged on a pair of framework supporting seats, and the framework supporting seat is perpendicular to the linear driving direction of the platform linear motor; feeding linear motors are respectively arranged at the two adjacent ends of the two framework supporting seats, the linear driving directions of the first feeding linear motor and the second feeding linear motor are perpendicular to the driving direction of the platform linear motor, the linear driving shaft of the second feeding linear motor is hinged with the screen toning framework through a rotating shaft, and the linear driving shaft of the first feeding linear motor is contacted with the screen toning framework through a tension spring in a prepressing-contact way. When the screen toning mechanism is used to print wire mark and soldering paste on a PCB board, the screen toning mechanism has the advantages of high screen toning precision and high efficiency.

Description

A kind of mesh regulating mechanism of full-automatic printer
Technical field
The present invention relates to the printer technology field, refer in particular to a kind of mesh regulating mechanism of full-automatic printer.
Background technology
The major function of full-automatic printer is exactly according to the circuit diagram that has designed, printing silk-screen soldering paste on PCB (Printed Circuit Block) plate.Accurate for the position that guarantees printing silk-screen soldering paste, the relevant position on pcb board and web plate can indicate the Mark point.Has only Mark point position alignment on Mark point position on the web plate and the pcb board, could be on pcb board correct printed solder paste.Therefore Mark point on accurate localization pcb board and the web plate occupies very consequence in the workflow of full-automatic printer.Be provided with image mechanism be used to align Mark point position on pcb board and the web plate in the equipment, pcb board is placed on to be transferred on the net platform, web plate places to be transferred on the screen frame frame, for the position of aliging between the two, need adjust the distance of two vertical direction on the horizontal level between the two and angle between the two, in the general before equipment, be three kinds of position adjustments modes to be arranged on transfer on net platform or the accent screen frame frame, and in the course of the work, on an equipment, need to finish three and regulate action, can cause like this transferring the net precision not high, inefficient drawback is regulated the actuating mechanism setting for three kinds and is often caused the equipment room action to disturb the not high problem of initiation degree of regulation together easily.
Summary of the invention
The objective of the invention is to overcome the deficiency that at present existing printing machine mesh regulating mechanism exists, a kind of mesh regulating mechanism of full-automatic printer is provided, this mesh regulating mechanism accent net time is short, precision is high.
For achieving the above object, the present invention adopts following technical scheme:
A kind of mesh regulating mechanism of full-automatic printer, it includes support, transfers the net platform and transfers the screen frame frame, transfers the net platform to be slidingly arranged in the support top, is fixed with platform linear electric motors above the support, and the linear drives axle of platform linear electric motors is arranged on to be transferred on the net platform; Transfer the screen frame frame to be arranged on the top of transferring the net platform, transfer the dual-side of screen frame frame to be slidingly arranged on the pair of frames bearing, frame supporter is perpendicular to the linear drives direction of platform linear electric motors; The adjacent both ends of two frame supporter is respectively arranged with one of feeding linear electric motors and two of feeding linear electric motors, two linear drives direction of one of feeding linear electric motors and feeding linear electric motors is vertical with platform linear electric motors driving direction, two linear drives axle of feeding linear electric motors by a rotating shaft with transfer the screen frame frame hinged, one of feeding linear electric motors with transfer the screen frame frame with the pre-close contact of extension spring, the extension spring two ends in succession respectively stay column and, stay column is connected with framework, stay column is connected with fixed head, fixed head is connected with the feeding linear electric motors, the effect of extension spring is in order to eliminate contact gap, one of feeding linear electric motors not and hard connection of framework be to retrain in order to remove corner.By the different corners that produce needs of the stroke of these two linear electric motors.
In the above-mentioned mesh regulating mechanism, described support is provided with a pair of slide rail, transfers the net platform to be slidingly arranged on the described slide rail by slide block.
In the above-mentioned mesh regulating mechanism, described platform linear electric motors are connected with transferring the net platform by a bar shaped platform connector.
In the above-mentioned mesh regulating mechanism, two of one of described feeding linear electric motors and feeding linear electric motors are connected with corresponding frame supporter by two of one of motor cabinet and motor cabinet respectively.
In the above-mentioned mesh regulating mechanism, described accent screen frame frame and frame supporter are slidingly connected by ball.
In the above-mentioned mesh regulating mechanism, two of one of described platform linear electric motors and feeding linear electric motors and feeding linear electric motors are step-by-step linear electric motor.
Compared with prior art, beneficial effect of the present invention is: mesh regulating mechanism setting of the present invention is installed in the full-automatic printer, during work, pcb board is placed on to be transferred on the net platform, web plate places to be transferred on the screen frame frame, under the image mechanism effect of full-automatic printer, begin the location, the platform linear electric motors are adjusted pcb board and web plate distance and position in one direction, simultaneously, two action adjustment and the perpendicular distance and position of platform linear electric motors adjusting direction together of one of feeding linear electric motors and feeding linear electric motors, on the other hand, when two of feeding linear electric motors stop, the motion of one of feeding linear electric motors, since two linear drives axle of feeding linear electric motors with transfer the screen frame frame hinged, such two the distance and the angle between the two of vertical direction are being transferred the net platform and are being transferred to regulate simultaneously on the screen frame frame and carry out each other, has the net of accent precision height, the characteristics that efficient is high, regulate the actuating mechanism setting for three kinds and share on two equipment and finish, can not cause the equipment room action to disturb and cause the not high problem of degree of regulation.
Description of drawings
Fig. 1 is the decomposing schematic representation of the mesh regulating mechanism of full-automatic printer of the present invention.
Fig. 2 is an A place enlarged drawing among Fig. 1.
Fig. 3 is the structural relation schematic diagram of transferring among Fig. 1 between one of screen frame frame 3 and linear electric motors 41.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further elaborated:
As shown in Figure 1, a kind of mesh regulating mechanism of full-automatic printer, it includes support 1, transfers net platform 2 and transfers screen frame frame 3, transfer net platform 2 to be slidingly arranged in support 1 top, be fixed with platform linear electric motors 21 above the support 1, the linear drives axle of platform linear electric motors 21 is connected with platform connector 23; Transfer screen frame frame 3 to be arranged on the top of transferring net platform 2, transfer the dual-side of screen frame frame 3 to be slidingly arranged on the pair of frames bearing 4, frame supporter 4 is perpendicular to the linear drives direction of platform linear electric motors 21; The same end of two frame supporter 4 is respectively arranged with 2 42 of one of feeding linear electric motors 41 and feeding linear electric motors, 2 42 linear drives direction of one of feeding linear electric motors 41 and feeding linear electric motors is vertical with platform linear electric motors 21 driving directions, 2 42 linear drives axle of feeding linear electric motors by a rotating shaft 43 with transfer screen frame frame 3 hinged.As shown in Figure 3, linear drives axle of one of feeding linear electric motors 41 and accent screen frame frame 3 usefulness extension springs 48 pre-close contact; The extension spring two ends in succession respectively stay column 49 each 51; Stay column 51 is connected with transferring screen frame frame 3; Stay column 49 links to each other with fixed head 50; Fixed head 50 is connected with linear electric motors 41; The effect that connects spring 48 is in order to eliminate contact gap, and one of feeding linear electric motors 41 do not have and transfer 3 hard connections of screen frame frame is in order to remove the corner constraint.By the different corners that produce needs of the stroke of these two linear electric motors.
Support 1 is provided with a pair of slide rail 11, transfers net platform 2 to be slidingly arranged on the slide rail 11 by slide block 22, and linearity was good, stable when slide rail 11 was used with slide block 22.
Platform linear electric motors 21 are connected with transferring net platform 2 by a bar shaped platform connector 23, and platform connector 23 is connected firmly both.
2 42 of one of feeding linear electric motors 41 and feeding linear electric motors are connected with corresponding frame supporter 4 by 2 44 of the motor cabinet that turns to of bending respectively, and 2 44 held stationary motors of motor cabinet are convenient to turn to connection.
As depicted in figs. 1 and 2, transfer screen frame frame 3 and frame supporter 4 to be slidingly connected, in the present embodiment by ball, ball nut mount 45 is arranged on the frame supporter 4, transfer screen frame frame 3 to be slidingly connected with frame supporter 4 by the ball 46 of ball nut mount 45, it is little to rub in the motion process, regulates agile.
2 42 of one of platform linear electric motors 21, feeding linear electric motors 41 and feeding linear electric motors are step-by-step linear electric motor, and step-by-step linear electric motor stop sensitivity is fit to digitization system control.
Mesh regulating mechanism of the present invention is mounted in the full-automatic printer, during work, pcb board is placed on to be transferred on the net platform 2, web plate places to be transferred on the screen frame frame 3, under the image mechanism effect of full-automatic printer, begin the location, platform linear electric motors 21 are adjusted pcb board and web plate distance and position in one direction, simultaneously, 2 42 action adjustment and the perpendicular distance and position of platform linear electric motors 21 adjusting directions together of one of feeding linear electric motors 41 and feeding linear electric motors, on the other hand, when 2 42 of feeding linear electric motors stop, one of feeding linear electric motors 41 motion and since 2 42 linear drives axle of feeding linear electric motors with transfer screen frame frame 3 hinged, one of feeding linear electric motors 41 with transfer screen frame frame 3 usefulness extension springs 48 pre-close contact; The effect of extension spring 48 is in order to eliminate contact gap, and one of feeding linear electric motors 41 do not have and transfer 3 hard connections of screen frame frame is in order to remove the corner constraint; By the different corners that produce needs of the stroke of these two linear electric motors; Such two each other the distance of vertical direction the distance of vertical direction and angle are between the two being transferred net platform 2 and are being transferred to regulate simultaneously on the screen frame frame 3 and carry out each other with such two, have net precision height, the characteristics that efficient is high of transferring, regulate the actuating mechanism setting for three kinds and share on two equipment and finish, be not easy to cause the equipment room action to disturb and cause the not high problem of degree of regulation.
Certainly, this is an one embodiment of the invention, as if using a straight line Electric Machine Control to transfer the screen frame frame: control relative position relation in one direction between accent screen frame frame and the accent net platform; And use two linear electric motors regulating actions in transferring the net platform: two linear electric motors actions are to adjust screen frame frame and relative position and whole screen frame frame and the accent net platform angle between the two transferred transferred between the net platform in another direction; another direction refers to put controlling party to perpendicular direction with transferring the screen frame chord position; if adopt above-mentioned member composite class like frame mode of the present invention; control to adjust full-automatic printer and transfer the net location; genus also belongs to protection domain of the present invention to the simple replacement of this programme.

Claims (6)

1. the mesh regulating mechanism of a full-automatic printer, it includes support (1), transfers net platform (2) and transfers screen frame frame (3), it is characterized in that: transfer net platform (2) to be slidingly arranged in support (1) top, be fixed with platform linear electric motors (21) above the support (1), the linear drives axle of platform linear electric motors (21) is arranged on to be transferred on the net platform (2); Transfer screen frame frame (3) to be arranged on the top of transferring net platform (2), transfer the relative dual-side of screen frame frame (3) to be slidingly arranged on the pair of frames bearing (4), frame supporter (4) is perpendicular to the linear drives direction of platform linear electric motors (21); Two abutting ends of two frame supporter (4) are respectively arranged with two (42) of one of feeding linear electric motors (41) and feeding linear electric motors, two (42) linear drives direction of one of feeding linear electric motors (41) and feeding linear electric motors is vertical with platform linear electric motors (21) driving direction, two (42) linear drives axle of feeding linear electric motors by a rotating shaft (43) with transfer screen frame frame (3) hinged, the linear drives axle of one of feeding linear electric motors (41) by extension spring (48) with transfer screen frame frame (3) close contact in advance.
2. the mesh regulating mechanism of a kind of full-automatic printer according to claim 1, it is characterized in that: described support (1) is provided with a pair of slide rail (11), transfers net platform (2) to be slidingly arranged on the described slide rail (11) by slide block (22).
3. the mesh regulating mechanism of a kind of full-automatic printer according to claim 1 is characterized in that: described platform linear electric motors (21) are connected with accent net platform (2) by a bar shaped platform connector (23).
4. the mesh regulating mechanism of a kind of full-automatic printer according to claim 1 is characterized in that: two (42) of one of described feeding linear electric motors (41) and feeding linear electric motors are connected with corresponding frame supporter (4) by two (44) of one of motor cabinet (47) and motor cabinet respectively.
5. the mesh regulating mechanism of a kind of full-automatic printer according to claim 1 is characterized in that: described accent screen frame frame (3) is slidingly connected by ball (46) with frame supporter (4).
6. according to the mesh regulating mechanism of any described a kind of full-automatic printer of claim 1-5, it is characterized in that: two (42) of one of described platform linear electric motors (21), feeding linear electric motors (41) and feeding linear electric motors are step-by-step linear electric motor.
CN200810027108A 2008-03-31 2008-03-31 A kind of mesh regulating mechanism of full-automatic printer Expired - Fee Related CN100575080C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200810027108A CN100575080C (en) 2008-03-31 2008-03-31 A kind of mesh regulating mechanism of full-automatic printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810027108A CN100575080C (en) 2008-03-31 2008-03-31 A kind of mesh regulating mechanism of full-automatic printer

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CN101249746A true CN101249746A (en) 2008-08-27
CN100575080C CN100575080C (en) 2009-12-30

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101791898A (en) * 2010-03-05 2010-08-04 中国电子科技集团公司第四十五研究所 Solar cell printing screen frame aligning and adjusting device
CN102092179A (en) * 2010-12-30 2011-06-15 东莞市科隆威自动化设备有限公司 Fully-automatic tin paste printer
CN104191807A (en) * 2014-08-04 2014-12-10 深圳劲嘉彩印集团股份有限公司 Silk screen printing device
CN104191808A (en) * 2014-08-07 2014-12-10 深圳市广晟德科技发展有限公司 Full-automatic solder paste printer
CN105196723A (en) * 2015-11-05 2015-12-30 东莞市科隆威自动化设备有限公司 Automatic steel mesh alignment method of silicon wafer printer
CN112223892A (en) * 2020-10-14 2021-01-15 深圳市冠为科技股份有限公司 Screen printing apparatus and screen printing overprinting method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101791898A (en) * 2010-03-05 2010-08-04 中国电子科技集团公司第四十五研究所 Solar cell printing screen frame aligning and adjusting device
CN101791898B (en) * 2010-03-05 2012-06-27 中国电子科技集团公司第四十五研究所 Solar cell printing screen frame aligning and adjusting device
CN102092179A (en) * 2010-12-30 2011-06-15 东莞市科隆威自动化设备有限公司 Fully-automatic tin paste printer
CN102092179B (en) * 2010-12-30 2012-07-04 东莞市科隆威自动化设备有限公司 Fully-automatic tin paste printer
CN104191807A (en) * 2014-08-04 2014-12-10 深圳劲嘉彩印集团股份有限公司 Silk screen printing device
CN104191807B (en) * 2014-08-04 2017-01-18 深圳劲嘉集团股份有限公司 Silk screen printing device
CN104191808A (en) * 2014-08-07 2014-12-10 深圳市广晟德科技发展有限公司 Full-automatic solder paste printer
CN105196723A (en) * 2015-11-05 2015-12-30 东莞市科隆威自动化设备有限公司 Automatic steel mesh alignment method of silicon wafer printer
CN112223892A (en) * 2020-10-14 2021-01-15 深圳市冠为科技股份有限公司 Screen printing apparatus and screen printing overprinting method

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Effective date of registration: 20161128

Address after: 523000 Guangdong city of Dongguan province Liaobu town pond community Jin Fu Road No. 17 Ding Hao Park of the first floor of building D

Patentee after: Dongguan Chuangwei Automation Technology Co., Ltd.

Address before: 523400 stone road, Liaobu Town, Dongguan City, Guangdong Province

Patentee before: Dongguan Folungwin Automatic Equipment Co., Ltd.

Patentee before: South China University of Technology

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091230

Termination date: 20200331

CF01 Termination of patent right due to non-payment of annual fee