CN110944466A - Printing device with mask cleaning structure - Google Patents
Printing device with mask cleaning structure Download PDFInfo
- Publication number
- CN110944466A CN110944466A CN201911291099.4A CN201911291099A CN110944466A CN 110944466 A CN110944466 A CN 110944466A CN 201911291099 A CN201911291099 A CN 201911291099A CN 110944466 A CN110944466 A CN 110944466A
- Authority
- CN
- China
- Prior art keywords
- mask
- fixed
- printing
- cleaning
- printing platform
- 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
Links
Images
Classifications
-
- 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
Landscapes
- 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 and a printing platform fixed at the top of the support, wherein a printing window is arranged 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 mask cleaning device is reasonable in structural arrangement, can effectively and quickly clean the mask, is beneficial to ensuring the use stability and the use reliability of the mask and improving the printing quality, and is high in applicability and good in 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 manufacturing process of a circuit board includes a printing process of printing a cream-like solder on a printed wiring board, a mounting process of mounting an original on the printed wiring board on which a right solder is printed, and a process of melting the solder to bond the original and the printed wiring board, and a printing apparatus is an auxiliary apparatus for printing the cream-like solder on the printed wiring board, and is widely used in the fields of circuit board production, electric appliance manufacturing, and the like; the existing printing device comprises a workbench, a mask and a cleaning scraper, wherein a placing groove is arranged on 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 at the top end of the circuit board, pasty solder is placed on the mask, and the pasty solder is manually printed on the circuit board through a cleaning scraper; the mask needs to be cleaned after being used for a certain period of time to ensure the accuracy of the mask, which is inconvenient to clean the mask, resulting in low reliability in use.
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 realizing the aim of the invention is that the printing device with the mask cleaning structure comprises a bracket and a printing platform fixed at the top of the bracket, wherein a printing window is arranged 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 bracket, 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, one end of the mask is connected with the printing platform through a rotating shaft, and after the mask is turned over by taking the rotating shaft as the center, the sliding block enables the brush plate to realize scraping and cleaning on the surface of the mask under the action of the driving motor.
The bottom of the printing platform is fixed with a water tank, the bottom surface of the cleaning scraper blade 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 top surface of the cleaning scraper is provided with a drying plate, 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 mask cleaning device is characterized in that 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 drying plate and the middle of the cleaning scraper through shaft rods, a tension spring is fixed between the middle 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.
A heat conductive gasket layer is adhered to the bottom surface of the drying plate.
And an L-shaped scraping rubber strip is adhered and fixed on the bottom edge of the cleaning scraper.
The workpiece positioning structure comprises a bearing plane, supporting springs are uniformly fixed on the top surface of the bearing plane, a supporting panel is fixed at the top ends of the supporting springs, a limiting convex block is fixed on the side portion of the bearing plane, a pressing hydraulic cylinder is fixed on the limiting convex block, 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 mask cleaning device is reasonable in structural arrangement, can effectively and quickly clean the mask, is beneficial to ensuring the use stability and the use reliability of the mask and improving the printing quality, and is high in applicability and good in practicability.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram 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.
Referring to fig. 1, a printing apparatus with a mask cleaning structure comprises a support 1, a printing platform 2 fixed on the top of the support, a printing window 3 opened on the printing platform, a mask 4 arranged on the printing platform, a workpiece positioning structure 5 arranged in the printing window, a lifting cylinder 6 fixed between the bottom of the workpiece positioning structure and the support, a translation chute 7 arranged on the printing platform, a ball screw 8 arranged in the translation chute, a driving motor 9 connected with the ball screw fixed on the printing platform, a slide block 10 in threaded connection with the ball screw arranged in the translation chute, a rib bar 11 fixed on the slide block, a cleaning scraper 12 fixed on the rib bar, and a rotation shaft 13 connecting one end of the mask with the printing platform, after the mask is turned over by taking the rotating shaft as a center, the sliding block enables the brush plate to realize scraping and cleaning on the surface of the mask under the action of the driving motor.
A water tank 14 is fixed at the bottom of the printing platform, spray heads 15 are uniformly arranged on the bottom surface of the cleaning scraper blade, and the spray heads are connected with a water pump in the water tank through a water guide pipe.
A drying plate 16 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 17 and a power supply battery 18 connected with the electric heating pipe are fixed in the drying plate.
The mask cleaning device is characterized in that a supporting rib rod 19 is arranged between the drying plate and the cleaning scraper, two ends of the supporting rib rod are respectively connected with the drying plate and the middle of the cleaning scraper through shaft rods 20, a tension spring 21 is fixed between the middle 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.
A heat conductive gasket layer 22 is adhered to the bottom surface of the drying plate.
An L-shaped scraping rubber strip 23 is bonded and fixed to the bottom edge of the cleaning blade.
The workpiece positioning structure 5 comprises a bearing plane 51, supporting springs 52 are uniformly fixed on the top surface of the bearing plane, a supporting panel 53 is fixed at the top ends of the supporting springs, a limiting bump 54 is fixed on the side portion of the bearing plane, a pressing hydraulic cylinder 55 is fixed on the limiting bump, 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 mask cleaning device is reasonable in structural arrangement, can effectively and quickly clean the mask, is beneficial to ensuring the use stability and the use reliability of the mask and improving the printing quality, and is high in applicability and good in practicability.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (8)
1. The utility model provides a printing device with mask clearance structure, includes the support, fixes the printing platform at support top, seted up 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 between work piece location structure's bottom and support and lift cylinder, its characterized in that: the mask comprises a printing platform, and is characterized in that 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, one end of a mask is connected with the printing platform through a rotating shaft, and after the mask is turned over by taking the rotating shaft as a center, the sliding block enables a brush plate to be scraped and cleaned on the surface of the mask under the action of the driving motor.
2. A printing apparatus having a mask cleaning structure according to claim 1, wherein: the bottom of the printing platform is fixed with a water tank, the bottom surface of the cleaning scraper blade 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.
3. A printing apparatus having a mask cleaning structure according to claim 2, wherein: the top surface of the cleaning scraper is provided with a drying plate, 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.
4. A printing apparatus having a mask cleaning structure according to claim 3, wherein: the mask cleaning device is characterized in that 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 drying plate and the middle of the cleaning scraper through shaft rods, a tension spring is fixed between the middle 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.
5. The printing apparatus with mask cleaning structure as claimed in claim 4, wherein: a heat conductive gasket layer is adhered to the bottom surface of the drying plate.
6. The printing apparatus with mask cleaning structure as claimed in claim 5, wherein: and an L-shaped scraping rubber strip is adhered and fixed on the bottom edge of the cleaning scraper.
7. The printing apparatus with mask cleaning structure as claimed in claim 6, wherein: the workpiece positioning structure comprises a bearing plane, supporting springs are uniformly fixed on the top surface of the bearing plane, a supporting panel is fixed at the top ends of the supporting springs, a limiting convex block is fixed on the side portion of the bearing plane, a pressing hydraulic cylinder is fixed on the limiting convex block, 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.
8. The printing apparatus with mask cleaning structure as claimed in claim 7, 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 true CN110944466A (en) | 2020-03-31 |
| CN110944466B CN110944466B (en) | 2023-10-27 |
Family
ID=69911587
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) |
Cited By (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 (3)
| 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 |
| US20190291410A1 (en) * | 2016-12-05 | 2019-09-26 | Fuji Corporation | Printing apparatus and printing system |
-
2019
- 2019-12-16 CN CN201911291099.4A patent/CN110944466B/en active Active
Patent Citations (3)
| 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 |
| US20190291410A1 (en) * | 2016-12-05 | 2019-09-26 | Fuji Corporation | Printing apparatus and printing system |
| CN207665305U (en) * | 2017-12-20 | 2018-07-27 | 深圳市景兴包装制品有限公司 | Printing equipment |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110944466B (en) | 2023-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205438075U (en) | Automatic board device that grinds of floating PCB board | |
| CN208178936U (en) | A kind of polishing of automobile inner hole and cutting dual-purpose apparatus | |
| CN212446691U (en) | Scraper structure of extruding tin paste type tin paste printing machine | |
| CN110944466A (en) | Printing device with mask cleaning structure | |
| CN219466766U (en) | Hot press device | |
| CN210680034U (en) | Automatic dust collector before silk screen printing | |
| CN210680041U (en) | Full-electric screen printer automation device | |
| CN210676076U (en) | High-efficient belt cleaning device is used in circuit board processing | |
| CN208810694U (en) | A kind of mainboard cooling fin deashing device | |
| CN208144738U (en) | A kind of easy-to-dismount effluent trough support brush | |
| CN110575982A (en) | Electric appliance mark wiping device and wiping method thereof | |
| CN210704483U (en) | Part fixture for assembling high-temperature fan | |
| CN209902306U (en) | PCB drilling machine splint mechanism | |
| CN214487925U (en) | Surface cleaning device of optical lens | |
| CN211031723U (en) | Automatic wiping device | |
| CN210099304U (en) | Novel welding device for aluminum template | |
| CN205793696U (en) | A kind of mechanical blind hole board production removing glue device | |
| CN205020989U (en) | Automatic soldering device | |
| CN212544192U (en) | Mould for assisting automatic cleaning of PCB | |
| CN215480584U (en) | Dry wiping machine for cover plate glass of mobile phone screen | |
| CN221022765U (en) | Printing device | |
| CN214490824U (en) | Cutting mechanism of film cutting machine | |
| CN213878071U (en) | Corrosion-resistant and high-temperature-resistant clamp for wafer cleaning | |
| CN217470415U (en) | Surface treatment device for processing PCB | |
| CN211531447U (en) | PCB toasts with dustproof tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |