CN110944466B - Printing device with mask cleaning structure - Google Patents
Printing device with mask cleaning structure Download PDFInfo
- Publication number
- CN110944466B CN110944466B CN201911291099.4A CN201911291099A CN110944466B CN 110944466 B CN110944466 B CN 110944466B CN 201911291099 A CN201911291099 A CN 201911291099A CN 110944466 B CN110944466 B CN 110944466B
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- fixed
- printing
- cleaning
- mask
- plate
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- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4007—Surface contacts, e.g. bumps
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a printing device with a mask cleaning structure, which comprises a support, a printing platform fixed on the top of the support, a printing window is formed on the printing platform, a mask is arranged on the printing platform, a workpiece positioning structure is arranged in the printing window, a lifting cylinder is fixed between the bottom of the workpiece positioning structure and the support, a translation chute is arranged on the printing platform, a ball screw is arranged in the translation chute, a driving motor connected with the ball screw is fixed on the printing platform, a sliding block in threaded connection with the ball screw is arranged in the translation chute, a rib rod is fixed on the sliding block, a cleaning scraper is fixed on the rib rod, and one end of the mask is connected with the printing platform through a rotating shaft. The invention has reasonable structure, can effectively and rapidly realize the cleaning operation of the mask, is beneficial to ensuring the use stability and the use reliability of the mask, is beneficial to improving the printing quality, and has strong applicability and good practicability.
Description
Technical Field
The invention belongs to the technical field of printing devices, and particularly relates to a printing device with a mask cleaning structure.
Background
As is well known, a printing apparatus is an auxiliary apparatus for printing paste-like solder onto a printed wiring board, and is widely used in the fields of circuit board production, electric appliance manufacturing, and the like, and includes a printing process for printing paste-like solder onto a printed wiring board, a mounting process for mounting an original onto a printed wiring board on which right solder is printed, and a process for melting solder to bond the original and the printed wiring board; the existing printing device comprises a workbench, a mask and a cleaning scraper, wherein a placing groove is formed in the workbench; when the existing printing device is used, a circuit board is placed in a placing groove and positioned, then a mask is covered on the top end of the circuit board, paste solder is placed on the mask, and the paste solder is manually printed on the circuit board through a cleaning scraper; the mask needs to be cleaned after a period of use to ensure the accuracy of the mask, which is inconvenient to clean the mask, resulting in lower use reliability.
Disclosure of Invention
The invention aims to provide a printing device with a mask cleaning structure, which is reasonable in structural arrangement and high in applicability.
The technical scheme for achieving the purpose is that the printing device with the mask cleaning structure comprises a support, a printing platform fixed on the top of the support, a printing window is formed in the printing platform, a mask is arranged on the printing platform, a workpiece positioning structure is arranged in the printing window, a lifting cylinder is fixed between the bottom of the workpiece positioning structure and the support, a translation sliding groove is formed in the printing platform, a ball screw is arranged in the translation sliding groove, a driving motor connected with the ball screw is fixed on the printing platform, a sliding block in threaded connection with the ball screw is arranged in the translation sliding groove, a rib rod is fixed on the sliding block, a cleaning scraping plate is fixed on the rib rod, one end of the mask is connected with the printing platform through a rotating shaft, and after the mask is overturned by taking the rotating shaft as the center, the sliding block enables the brush plate to scrape and clean the surface of the mask under the action of the driving motor.
The bottom of the printing platform is fixedly provided with a water tank, the bottom surface of the cleaning scraping plate is uniformly provided with spray heads, and the spray heads are connected with a water pump in the water tank through a water guide pipe.
The cleaning device is characterized in that a drying plate is arranged on the top surface of the cleaning scraping plate, the width of the drying plate is identical to that of the cleaning scraping plate, the width of the cleaning scraping plate is identical to that of the mask, and an electric heating pipe and a power supply battery connected with the electric heating pipe are fixed in the drying plate.
The cleaning device comprises a cleaning scraper, a drying plate and a cleaning plate, wherein a supporting rib rod is arranged between the drying plate and the cleaning scraper, two ends of the supporting rib rod are respectively connected with the middle parts of the drying plate and the cleaning scraper through shaft rods, a tension spring is fixed between the middle part of the supporting rib rod and the top surface of the cleaning scraper, and the drying plate is attached to the surface of a mask under the action of the tension spring.
And a heat conducting gasket layer is adhered to the bottom surface of the drying plate.
An L-shaped scraping rubber strip is stuck and fixed on the bottom edge of the cleaning scraping plate.
The workpiece positioning structure comprises a bearing plane, wherein a supporting spring is uniformly fixed on the top surface of the bearing plane, a supporting panel is fixed on the top end of the supporting spring, a limiting lug is fixed on the side part of the bearing plane, a pressing hydraulic cylinder is fixed on the limiting lug, a pressing plate is fixed on a piston shaft of the pressing hydraulic cylinder, and a workpiece is placed on the supporting panel and is pressed and positioned through the pressing plate.
A switch panel is fixed on the printing platform, and a driving motor control switch, a water pump start-stop button and a pressing hydraulic cylinder control button are fixed on the switch panel.
The invention has the positive effects that: the invention has reasonable structure, can effectively and rapidly realize the cleaning operation of the mask, is beneficial to ensuring the use stability and the use reliability of the mask, is beneficial to improving the printing quality, and has strong applicability and good practicability.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
fig. 1 is a schematic structural view of the present invention.
Detailed Description
Example 1
Fig. 1 shows an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
See fig. 1, a printing device with mask cleaning structure, including support 1, fix printing platform 2 at support top offer printing window 3 on the printing platform be provided with mask 4 on the printing platform be provided with work piece location structure 5 in the printing window be fixed with lift cylinder 6 between work piece location structure's bottom and the support be provided with translation spout 7 on the printing platform be provided with ball screw 8 in the translation spout be provided with on the printing platform with the driving motor 9 that ball screw is connected be provided with in the translation spout with ball screw threaded connection's slider 10 be fixed with muscle pole 11 on the slider be fixed with cleaning scraping plate 12 on the muscle pole, one end of mask pass through rotation axis 13 with printing platform is connected, after the mask overturn with the rotation axis as the center, the slider makes the brush board clean on the surface of mask realization of scraping under driving motor's effect.
A water tank 14 is fixed at the bottom of the printing platform, a spray header 15 is uniformly arranged on the bottom surface of the cleaning scraping plate, and the spray header is connected with a water pump in the water tank through a water guide pipe.
A drying plate 16 is provided on the top surface of the cleaning blade, the width of the drying plate is the same as that of the cleaning blade and the width of the cleaning blade is the same as that of the mask, and an electric heating pipe 17 and a power supply battery 18 connected with the electric heating pipe are fixed in the drying plate.
A supporting rib rod 19 is arranged between the drying plate and the cleaning scraping plate, two ends of the supporting rib rod are respectively connected with the middle parts of the drying plate and the cleaning scraping plate through shaft rods 20, a tension spring 21 is fixed between the middle part of the supporting rib rod and the top surface of the cleaning scraping plate, and the drying plate is attached to the surface of the mask under the action of the tension spring.
A thermally conductive gasket layer 22 is adhered to the bottom surface of the drying plate.
An L-shaped blade rubber strip 23 is fixed to the bottom edge of the cleaning blade.
The workpiece positioning structure 5 comprises a bearing plane 51, a supporting spring 52 is uniformly fixed on the top surface of the bearing plane, a supporting panel 53 is fixed on the top end of the supporting spring, a limiting lug 54 is fixed on the side part of the bearing plane, a pressing hydraulic cylinder 55 is fixed on the limiting lug, a pressing plate 56 is fixed on a piston shaft of the pressing hydraulic cylinder, and a workpiece is placed on the supporting panel and is pressed and positioned through the pressing plate.
A switch panel 24 is fixed on the printing platform, and a driving motor control switch, a water pump start-stop button and a pressing hydraulic cylinder control button are fixed on the switch panel.
The invention has reasonable structure, can effectively and rapidly realize the cleaning operation of the mask, is beneficial to ensuring the use stability and the use reliability of the mask, is beneficial to improving the printing quality, and has strong applicability and good practicability.
The standard components used in the present embodiment may be purchased directly from the market, but the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained by unambiguous processing according to the conventional technical knowledge, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the invention remain within the scope of the invention.
Claims (5)
1. Printing device with mask clearance structure, including the support, fix the printing platform at support top offer the printing window on the printing platform be provided with the mask on the printing platform be provided with work piece location structure in the printing window be fixed with the lift cylinder between work piece location structure's bottom and the support, its characterized in that: the printing device comprises a printing platform, a printing plate, a rolling guide plate, a driving motor, a rib rod, a cleaning scraping plate, a rotating shaft and a brush plate, wherein the printing platform is provided with the rolling guide plate; a water tank is fixed at the bottom of the printing platform, spraying heads are uniformly arranged on the bottom surface of the cleaning scraping plate, and the spraying heads are connected with a water pump in the water tank through a water guide pipe; a drying plate is arranged on the top surface of the cleaning scraper, the width of the drying plate is the same as that of the cleaning scraper, the width of the cleaning scraper is the same as that of the mask, and an electric heating pipe and a power supply battery connected with the electric heating pipe are fixed in the drying plate; the cleaning device comprises a cleaning scraper, a drying plate and a cleaning plate, wherein a supporting rib rod is arranged between the drying plate and the cleaning scraper, two ends of the supporting rib rod are respectively connected with the middle parts of the drying plate and the cleaning scraper through shaft rods, a tension spring is fixed between the middle part of the supporting rib rod and the top surface of the cleaning scraper, and the drying plate is attached to the surface of a mask under the action of the tension spring.
2. The printing apparatus with mask cleaning structure according to claim 1, wherein: and a heat conducting gasket layer is adhered to the bottom surface of the drying plate.
3. The printing apparatus with mask cleaning structure according to claim 2, wherein: an L-shaped scraping rubber strip is stuck and fixed on the bottom edge of the cleaning scraping plate.
4. A printing apparatus with a mask cleaning structure according to claim 3, wherein: the workpiece positioning structure comprises a bearing plane, wherein a supporting spring is uniformly fixed on the top surface of the bearing plane, a supporting panel is fixed on the top end of the supporting spring, a limiting lug is fixed on the side part of the bearing plane, a pressing hydraulic cylinder is fixed on the limiting lug, a pressing plate is fixed on a piston shaft of the pressing hydraulic cylinder, and a workpiece is placed on the supporting panel and is pressed and positioned through the pressing plate.
5. The printing device with mask cleaning structure according to claim 4, wherein: a switch panel is fixed on the printing platform, and a driving motor control switch, a water pump start-stop button and a pressing hydraulic cylinder control button are fixed on the switch panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911291099.4A CN110944466B (en) | 2019-12-16 | 2019-12-16 | Printing device with mask cleaning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911291099.4A CN110944466B (en) | 2019-12-16 | 2019-12-16 | Printing device with mask cleaning structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110944466A CN110944466A (en) | 2020-03-31 |
| CN110944466B true CN110944466B (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911291099.4A Active CN110944466B (en) | 2019-12-16 | 2019-12-16 | Printing device with mask cleaning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110944466B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829122A (en) * | 2020-07-15 | 2020-10-27 | 广州德程机电设备有限公司 | Air purification and sterilization humidifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082751A (en) * | 2015-09-10 | 2015-11-25 | 苏州恩欧西精密机械制造有限公司 | Printing equipment with self-cleaning function |
| CN207665305U (en) * | 2017-12-20 | 2018-07-27 | 深圳市景兴包装制品有限公司 | Printing equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6923556B2 (en) * | 2016-12-05 | 2021-08-18 | 株式会社Ｆｕｊｉ | Printing equipment and printing system |
-
2019
- 2019-12-16 CN CN201911291099.4A patent/CN110944466B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082751A (en) * | 2015-09-10 | 2015-11-25 | 苏州恩欧西精密机械制造有限公司 | Printing equipment with self-cleaning function |
| CN207665305U (en) * | 2017-12-20 | 2018-07-27 | 深圳市景兴包装制品有限公司 | Printing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110944466A (en) | 2020-03-31 |
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