CN203510929U - Scraping and printing frame lifting device of flat screen printing machine - Google Patents
Scraping and printing frame lifting device of flat screen printing machine Download PDFInfo
- Publication number
- CN203510929U CN203510929U CN201320561509.4U CN201320561509U CN203510929U CN 203510929 U CN203510929 U CN 203510929U CN 201320561509 U CN201320561509 U CN 201320561509U CN 203510929 U CN203510929 U CN 203510929U
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Abstract
A scraping and printing frame lifting device of a flat screen printing machine comprises a left scraping and printing box and a right scraping and printing box of the flat screen printing machine. Two ends of a square tube are respectively fixed with the left scraping and printing box and the right scraping and printing box. The left scraping and printing box, the right scraping and printing box and the square tube are fixed on a machine frame of the flat screen printing machine, a scraper device is installed on a scraping and printing frame, the number of cylinder is two, cylinder seats of every cylinder are respectively hinged to two sides of the scraping and printing frame, a curved bar rocker arm is hinged to a piston rod of one cylinder, the other end of the curved bar rocker arm is hinged to the left scraping and printing box, the middle of the curved bar rocker arm is hinged to the scraping and printing frame, and air inlet throttle valves are installed on air inlet nozzles of the cylinders. According to the scraping and printing frame lifting device, cylinder driving is adopted, and the goal of scraping and printing frame lifting is achieved by matching with a simple lifting structure, the device is simultaneously low in manufacture cost and runs accurately, and the lifting speed is adjustable.
Description
Technical field:
The utility model relates to flat screen printing machine technical field, more specifically to a kind of flat screen printing machine, scrapes frame lowering or hoisting gear.
Background technology:
Scraping on frame of existing flat screen printing machine is provided with doctor blade device, and when stamp, sweeping knife system will be along with scraping frame one lifting, the scraper of doctor blade device contact with printing frame just can be on cloth stamp.So scrape frame, is furnished with lowering or hoisting gear, the lifting that scrapes the lowering or hoisting gear of frame adopts servomotor as driving force, through the drive mechanism of a set of complexity, realize the lifting that scrapes frame again, its weak point is: it is complicated that existing flat screen printing machine scrapes frame lifting device structure, and device fabrication cost is higher.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of flat screen printing machine to scrape frame lowering or hoisting gear, and it adopts cylinder to drive, be furnished with simple lifting structure and reach the object that scrapes frame lifting, the cost of device fabrication is simultaneously low, and accurately, rising or falling speed is adjustable in operation.
Technology solution of the present utility model is as follows:
Flat screen printing machine scrapes frame lowering or hoisting gear, a left side that comprises flat screen printing machine scrapes case and the right side scrapes case, two ends of square tube scrape case and the right side with a left side respectively and scrape case and be fixed together, a left side scrapes case, the right side scrapes case and square tube is fixed in flat screen printing machine frame, scrape doctor blade device is installed on frame, cylinder has two, the cylinder seat of each cylinder is hinged on respectively on two limits that scrape frame, on the piston rod of a cylinder, be hinged with bent lever rocker arm, the other end that curved bar shakes wall is hinged on a left side and scrapes on case, on the piston rod of another cylinder, be hinged with bent lever rocker arm, the other end that curved bar shakes wall is hinged on the right side and scrapes on case, the middle part that curved bar shakes wall is hinged on and scrapes on frame, on the suction nozzle of cylinder, intake-air throttle valve is installed.
The middle part that described curved bar shakes wall is hinged on the mode scraping on frame and is, the middle part that curved bar shakes wall is fixed on the outer ring of camshaft bearing, and the inner ring of camshaft bearing is fixed on and scrapes on frame.
The beneficial effects of the utility model are:
It adopts cylinder to drive, and is furnished with simple lifting structure and reaches the object that scrapes frame lifting, and the cost of device fabrication is simultaneously low, and accurately, rising or falling speed is adjustable in operation.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model and the flat screen printing machine frame structural representation while linking together;
Fig. 3 is the enlarged drawing at A place in Fig. 1.
In figure: 1, a left side scrapes case; 2, the right side scrapes case; 3, square tube; 4, flat screen printing machine frame; 5, scrape frame; 6, doctor blade device; 7, cylinder; 8, bent lever rocker arm; 9, intake-air throttle valve; 10, camshaft bearing.
The specific embodiment:
Embodiment: see shown in Fig. 1 to 3, flat screen printing machine scrapes frame lowering or hoisting gear, a left side that comprises flat screen printing machine scrapes case 1 and the right side scrapes case 2, two ends of square tube 3 scrape case 1 and the right side with a left side respectively and scrape case 2 and be fixed together, a left side scrapes case 1, the right side scrapes case 2 and square tube 3 is fixed in flat screen printing machine frame 4, scrape doctor blade device 6 is installed on frame 5, cylinder 7 has two, the cylinder seat of each cylinder 7 is hinged on respectively on two limits that scrape frame 5, on the piston rod of a cylinder 7, be hinged with bent lever rocker arm 8, the other end that curved bar shakes wall 8 is hinged on a left side and scrapes on case 1, on the piston rod of another cylinder 7, be hinged with bent lever rocker arm 8, the other end that curved bar shakes wall 8 is hinged on the right side and scrapes on case 2, the middle part that curved bar shakes wall 8 is hinged on and scrapes on frame 5, intake-air throttle valve 9 is installed on the suction nozzle of cylinder 7.
The middle part that described curved bar shakes wall 8 is hinged on the mode scraping on frame 5 and is, the middle part that curved bar shakes wall 8 is fixed on the outer ring of camshaft bearing 10, and the inner ring of camshaft bearing 10 is fixed on and scrapes on frame 5.
Operation principle: during the tail end air inlet of cylinder 7, the piston rod of cylinder 7 stretches out, and curved bar shakes wall 8 and turns clockwise, drive scrapes frame 5 and moves upward, when the piston rod of cylinder 7 is retracted, drive scrapes frame 5 and moves downward, and allows the doctor blade device 6 scraping on frame 5 scrape on the printing frame of flat screen printing machine.The intake-air throttle valve 9 connecting on cylinder 7 by adjusting can regulate the speed that frame 5 rises and declines that scrapes.
Claims (2)
1. flat screen printing machine scrapes frame lowering or hoisting gear, a left side that comprises flat screen printing machine scrapes case (1) and the right side scrapes case (2), two ends of square tube (3) scrape case (1) and the right side with a left side respectively and scrape case (2) and be fixed together, a left side scrapes case (1), the right side scrapes case (2) and square tube (3) is fixed in flat screen printing machine frame (4), scrape doctor blade device (6) is installed on frame (5), it is characterized in that: cylinder (7) has two, the cylinder seat of each cylinder (7) is hinged on respectively on two limits that scrape frame (5), on the piston rod of a cylinder (7), be hinged with bent lever rocker arm (8), the other end that curved bar shakes wall (8) is hinged on a left side and scrapes on case (1), on the piston rod of another cylinder (7), be hinged with bent lever rocker arm (8), the other end that curved bar shakes wall (8) is hinged on the right side and scrapes on case (2), the middle part that curved bar shakes wall (8) is hinged on and scrapes on frame (5), intake-air throttle valve (9) is installed on the suction nozzle of cylinder (7).
2. flat screen printing machine according to claim 1 scrapes frame lowering or hoisting gear, it is characterized in that: the middle part that curved bar shakes wall (8) is hinged on the mode scraping on frame (5) and is, the middle part that curved bar shakes wall (8) is fixed on the outer ring of camshaft bearing (10), and the inner ring of camshaft bearing (10) is fixed on and scrapes on frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561509.4U CN203510929U (en) | 2013-09-10 | 2013-09-10 | Scraping and printing frame lifting device of flat screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561509.4U CN203510929U (en) | 2013-09-10 | 2013-09-10 | Scraping and printing frame lifting device of flat screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510929U true CN203510929U (en) | 2014-04-02 |
Family
ID=50369910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320561509.4U Expired - Lifetime CN203510929U (en) | 2013-09-10 | 2013-09-10 | Scraping and printing frame lifting device of flat screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269942A (en) * | 2015-11-19 | 2016-01-27 | 湖州惠盛机械有限公司 | Device for adjusting magnetic force of printing magnetic table through screw |
| CN105269938A (en) * | 2015-11-19 | 2016-01-27 | 湖州惠盛机械有限公司 | Device for adjusting magnetic force of printing magnetic table through screw |
| CN105291565A (en) * | 2015-11-19 | 2016-02-03 | 湖州惠盛机械有限公司 | Device for adjusting magnetic force of rotary screen printing magnetic table |
-
2013
- 2013-09-10 CN CN201320561509.4U patent/CN203510929U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269942A (en) * | 2015-11-19 | 2016-01-27 | 湖州惠盛机械有限公司 | Device for adjusting magnetic force of printing magnetic table through screw |
| CN105269938A (en) * | 2015-11-19 | 2016-01-27 | 湖州惠盛机械有限公司 | Device for adjusting magnetic force of printing magnetic table through screw |
| CN105291565A (en) * | 2015-11-19 | 2016-02-03 | 湖州惠盛机械有限公司 | Device for adjusting magnetic force of rotary screen printing magnetic table |
| CN105269938B (en) * | 2015-11-19 | 2017-07-25 | 湖州惠盛机械有限公司 | A kind of utilization screw rod adjusts the device of stamp magnetic platform magnetic force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |