CN111674144B - Single-guide movable printing table and screen printing machine - Google Patents
Single-guide movable printing table and screen printing machine Download PDFInfo
- Publication number
- CN111674144B CN111674144B CN202010679816.7A CN202010679816A CN111674144B CN 111674144 B CN111674144 B CN 111674144B CN 202010679816 A CN202010679816 A CN 202010679816A CN 111674144 B CN111674144 B CN 111674144B
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- Prior art keywords
- printing
- printing table
- guide rail
- plate
- screw rod
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- 238000007639 printing Methods 0.000 title claims abstract description 81
- 238000007650 screen-printing Methods 0.000 title claims 2
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1216—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by screen printing or stencil printing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Screen Printers (AREA)
Abstract
The invention relates to a single-guide-rail movable printing table and a screen printer, which comprise a middle plate, guide rails, a sliding block, a printing table and a discharging table, wherein the guide rails are arranged on the middle plate, the sliding block freely slides on the guide rails, and the printing table and the discharging table slide on the guide rails through the sliding block. By adopting the single-track movable printing table, the superposition of the sliding block resistance of the printing table in the moving process is reduced, so that the printing table can be quickly prepared and positioned, and the printing effect with high quality is realized. The printing table and the discharging table are arranged on the same track and synchronously move through the synchronous wheels, so that the printing quality is improved and the printing speed is also improved.
Description
Technical Field
The invention relates to the field of PCB printing manufacture, in particular to a single guide rail movable printing table and a screen printer.
Background
Along with the development of scientific technology and the development of a printed circuit board-PCB, the method is widely applied to the high and new technical fields of military industry, communication, medical treatment, electric power, automobiles, industrial control, smart phones, wearable and the like. The PCB is used as an important electronic component and is a support body of the electronic component. Because of its important role in the field of electronic components, it is becoming an "electronic aircraft carrier" by many people. Therefore, the production technology level of the PCB gradually becomes an important index for measuring the national science and technology level.
Along with the rapid development of the world's investment in the IT industry and the electronic complete machine manufacturing, the world's PCB enterprises also carry out large-scale investment in China successively, the world's PCB industry rapidly develops from the middle and late 80 years of the last century to the past 20 years, and goes through three development stages with national economy, foreign and foreign partnerships and foreign sole enterprises as main streams, and the world's scale, yield and value have been in the forepart of the world.
Over decades of development, the PCB industry has become a worldwide industry. In recent years, the global PCB industry yield is more than 1/4 of the total yield of the electronic component industry, and is the industry with the largest proportion in the electronic component subdivision industry, and has a unique position. As new generation electronic products require printed circuit boards with higher density and more stable performance, the printed circuit boards are gradually moved to high density, high integration, fine wiring, small aperture, and large capacity. In the direction of light and thin development, the technical content and the complexity are continuously improved, and the market demand of high-precision printing equipment is continuously increased and decreased.
Environmental and resource problems and sustainable development problems of the current PCB industry are driven to unprecedented strategic heights. The development of the Chinese PCB industry is required to strengthen the treatment, so that the PCB industry can be a resource-saving and environment-friendly industry only when the PCB industry runs on a circular economic track for clean production. Therefore, the PCB enterprises have to actively face the form, accelerate the technical innovation and industrial revolution of the traditional PCB production, and really realize energy conservation and emission reduction, even pollution-free production.
At present, screen printers on the market mostly adopt double guide rails to install a printing table, a plurality of sliding blocks are arranged on the double guide rails to drive the printing table to enter and exit, and the sliding blocks on the guide rails are subjected to resistance superposition in the moving process of the printing table due to the double guide rails, so that the printing quality of the printing table is difficult to improve in the processing.
Disclosure of Invention
The invention aims to provide a single guide rail movable printing table with higher printing quality and a screen printer.
In order to achieve the above purpose, the invention provides a single guide rail mobile printing table, which comprises a middle plate, a guide rail, a sliding block, a printing table and a discharging table, wherein the guide rail is arranged on the middle plate, the sliding block freely slides on the guide rail; the printing table comprises a first bottom plate, a first mounting plate, a first guide rail, a first sliding block, a bearing seat, a screw rod nut, a first belt wheel, a lifting motor and a movable printing table; the first mounting plate, the first guide rail, the bearing seat, the screw rod nut and the first belt wheel are symmetrically arranged in pairs, the first bottom plate and the sliding block are fixedly connected and arranged on the guide rail, the first mounting plate is arranged on the first bottom plate, the first guide rail is arranged on the first mounting plate, the first sliding block freely slides on the first guide rail, the bearing seat is fixedly arranged on the first sliding block, the screw rod nut is arranged on the bearing seat, the screw rod is matched with the screw rod nut, the first belt wheel is arranged at the first end of the screw rod, the movable printing table is arranged at the second end of the screw rod, and the lifting motor drives the first belt wheel to rotate through a synchronous belt;
The guide shafts and the guide shaft sleeves are symmetrically arranged in pairs, the second bottom plate is fixedly connected with the sliding blocks and arranged on the guide rails, the second mounting plate is arranged on the second bottom plate through studs, the guide shaft sleeves are arranged on the second mounting plate, the guide shafts are matched with the guide shaft sleeves, the air cylinders are arranged on the second mounting plate, the air cylinders drive the guide shafts to lift, and the movable discharge table is fixedly arranged at the end parts of the guide shafts;
The printing device comprises a printing table, a discharging table, a first bottom plate, a second bottom plate, a driving motor, a connecting plate, a synchronous belt connecting plate, a driving motor and a second belt pulley, wherein the connecting plate, the second belt pulley and the driving motor are arranged between the printing table and the discharging table, the connecting plate is connected with the first bottom plate and the second bottom plate, the connecting plate is provided with the synchronous belt connecting plate, the driving motor drives the second belt pulley to rotate, and the second belt pulley drives the synchronous belt connecting plate and the connecting plate to move through a synchronous belt so as to drive the printing table and the discharging table to synchronously move.
Further, limiters are arranged at two ends of the guide rail.
Further, the movable discharging table top is a sand grinding layer.
Further, the mobile printing table is provided with a buckle.
The invention also provides a screen printer comprising any one of the printing tables.
The invention has the beneficial effects that:
(1) The invention adopts the single-track movable printing table, reduces the superposition of the sliding block resistance of the printing table in the moving process, ensures that the printing table can be quickly prepared and positioned, and realizes the printing effect with high quality.
(2) The invention also sets the printing table and the discharging table on the same track, and synchronously moves through the synchronous wheel, so that the printing quality is improved and the printing speed is also improved.
Drawings
Fig. 1 is a schematic view of a single track mobile printing table according to the present invention.
The reference numerals comprise a 1-middle plate, a 2-guide rail, a 3-slider, a 100-printing table, a 101-first bottom plate, a 102-first mounting plate, a 103-first guide rail, a 104-first slider, a 105-bearing seat, a 106-lead screw, a 107-lead screw nut, a 108-first belt wheel, a 109-lifting motor, a 110-movable printing table, a 200-discharging table, a 201-second bottom plate, a 202-second mounting plate, a 203-guide shaft, a 204-guide shaft sleeve, a 205-cylinder, a 206-movable discharging table, a 301-connecting plate, a 302-second belt wheel, a 303-driving motor, a 304-synchronous belt connecting plate and a 4-limiter.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
The invention provides a single-track movable printing table, which comprises a middle plate 1, a guide rail 2, a sliding block 3, a printing table 100 and a discharging sleeve 200, wherein the guide rail 2 is arranged on the middle plate 1, the sliding block 3 is arranged on the guide rail 2, the sliding block 3 can freely slide on the guide rail 2, the middle plate 1 is fixedly arranged on a frame of a screen printer.
The printing table 100 comprises a first bottom plate 101, a first mounting plate 102, a first guide rail 103, a first sliding block 104, a bearing block 105, a screw rod 106, a screw rod nut 107, a first belt wheel 108, a lifting motor 109 and a movable printing table 110, wherein the first mounting plate 102, the first guide rail 103, the first sliding block 104, the bearing block 105, the screw rod 106, the screw rod nut 107 and the first belt wheel 108 are symmetrically arranged in pairs.
The first bottom plate 101 and the slider 3 fixed connection setting are on guide rail 2, slider 3 can drive first bottom plate 101 free slip, first mounting panel 102 fixed setting is on first bottom plate 101, be provided with first guide rail 103 on first mounting panel 102, first slider 104 sets up on first guide rail 103 and can free slip, bearing frame 105 sets up on first slider 104, screw nut 107 sets up on bearing frame 105, screw 106 cooperation screw nut 107 motion, be provided with the band pulley at the first end of screw 106, be provided with movable printing table 110 at the second end of screw 106, elevator motor 109 passes through the first band pulley 108 that synchronous belt control pair symmetry set up, thereby drive screw 106 rotation, screw 106 rotation and then drive movable printing table 110 free lift.
The discharging table 200 comprises a second bottom plate 201, a second mounting plate 202, a guide shaft 203, a guide shaft sleeve 204, an air cylinder 205 and a movable discharging table 206, wherein the guide shaft 203 and the guide shaft sleeve 204 are symmetrically arranged in pairs, the second bottom plate 201 and a sliding block 3 are fixedly connected to be arranged on a guide rail 2, the sliding block 3 can drive the second bottom plate 201 to freely slide on the guide rail 2, the second mounting plate 202 is arranged on the second bottom plate 201 through a stud, the guide shaft 203 and the guide shaft sleeve 204 are matched and arranged in a matched mode and symmetrically arranged at two ends of the second mounting plate 202 in pairs, the air cylinder 205 is arranged on the second mounting plate 202, the air cylinder 202 drives the guide shaft 203 to freely lift, and the movable discharging table 206 is arranged at the end of the guide shaft 203.
By providing a single track moving printing station, the superposition of the slider resistances of the printing station 100 during movement is reduced, enabling the printing station to be quickly prepared for positioning, achieving a high quality printing effect.
A connecting plate 301, a second belt pulley 302 and a driving motor 303 are arranged between the printing table 100 and the discharging table 200, the connecting plate 301 is connected with the first bottom plate 101 and the second bottom plate 201, the printing table 100 and the discharging table 200 are connected into a whole through the connecting plate 301, a synchronous belt connecting plate 304 is arranged on the connecting plate 301, the second belt pulley 302 and the driving motor 303 are arranged on the middle plate 1, the driving motor 303 drives the second belt pulley 302 to rotate, and the second belt pulley 302 drives the synchronous belt connecting plate 304 to move through a synchronous belt, so that the printing table 100 and the discharging table 200 are driven to synchronously move.
By arranging the printing table 100 and the discharging table 200 on the same track and moving synchronously by the synchronizing wheel, the printing quality is improved and the printing speed is also improved.
In the embodiment, the two ends of the guide rail 2 are also provided with the limiters 4, and the sliding block 3 can be prevented from being separated from the guide rail 2 by arranging the limiters 4.
The surface of the movable discharging table 206 is a frosted layer, so that friction between the product and the surface of the table in the discharging process is increased, and the product is prevented from sliding off.
The table top of the movable printing body o 110 is provided with the buckle, and the product to be printed is clamped in the working process through the buckle, so that the product to be printed is prevented from falling off.
The working flow of the single-track mobile printing table provided by the invention is as follows:
The driving motor 303 drives the printing table 100 and the discharging table 200 to the right end of the guide rail 2, feeding is performed on the printing table 100, feeding is completed, the driving motor 303 drives the printing table 100 to a printing position for performing printing work, after printing is completed, products are lifted, the driving motor 303 drives the printing table 100 and the discharging table 200 to the right end of the guide rail 2, the discharging table 200 receives the lifted products, the printing table 100 performs feeding, and then the driving motor 303 drives the printing table 100 and the discharging table 200 to the printing position for printing, and meanwhile the discharging table 200 performs discharging action.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010679816.7A CN111674144B (en) | 2020-07-15 | 2020-07-15 | Single-guide movable printing table and screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010679816.7A CN111674144B (en) | 2020-07-15 | 2020-07-15 | Single-guide movable printing table and screen printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111674144A CN111674144A (en) | 2020-09-18 |
| CN111674144B true CN111674144B (en) | 2025-02-25 |
Family
ID=72457660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010679816.7A Active CN111674144B (en) | 2020-07-15 | 2020-07-15 | Single-guide movable printing table and screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111674144B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626801A (en) * | 2015-07-22 | 2017-05-10 | 郑州乐彩科技股份有限公司 | Character jet printing machine |
| CN209208247U (en) * | 2018-10-23 | 2019-08-06 | 东莞市广钜实业有限公司 | A kind of screen process press of rack elevating mechanism |
| CN212332099U (en) * | 2020-07-15 | 2021-01-12 | 智子自动化(深圳)有限公司 | Single guide rail removes printing table and screen printing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008129362A (en) * | 2006-11-21 | 2008-06-05 | Mitsubishi Heavy Ind Ltd | Printing device and method for controlling posture error in printing device |
| ITUB20161142A1 (en) * | 2016-02-29 | 2017-08-29 | Vismunda Srl | METHOD AND AUTOMATIC PRODUCTION PLANT FOR PRINTING ON PHOTOVOLTAIC CELLS. |
-
2020
- 2020-07-15 CN CN202010679816.7A patent/CN111674144B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626801A (en) * | 2015-07-22 | 2017-05-10 | 郑州乐彩科技股份有限公司 | Character jet printing machine |
| CN209208247U (en) * | 2018-10-23 | 2019-08-06 | 东莞市广钜实业有限公司 | A kind of screen process press of rack elevating mechanism |
| CN212332099U (en) * | 2020-07-15 | 2021-01-12 | 智子自动化(深圳)有限公司 | Single guide rail removes printing table and screen printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111674144A (en) | 2020-09-18 |
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