CN211764114U - Rocker arm type small plane screen printer - Google Patents
Rocker arm type small plane screen printer Download PDFInfo
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- CN211764114U CN211764114U CN202020087663.2U CN202020087663U CN211764114U CN 211764114 U CN211764114 U CN 211764114U CN 202020087663 U CN202020087663 U CN 202020087663U CN 211764114 U CN211764114 U CN 211764114U
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Abstract
The utility model discloses a small-size plane silk screen printing machine of rocking arm formula, this small-size plane silk screen printing machine of rocking arm formula includes: the screen printing device comprises a rocker arm type screen lifting mechanism, a scraping arm mechanism, a screen printing machine screen separating mechanism, a shaft-disengaging type separating mechanism and an oil return sheet adjusting mechanism; the shaft-off separating mechanism is provided with a screen clamp, a printing screen is fixed on the screen clamp, the rocker arm type screen lifting mechanism simulates the operation mode of a human arm through an inclined rocker arm cylinder to control the lifting and descending of the whole mechanism, the scraping arm mechanism is arranged at the foremost end of the rocker arm type screen lifting mechanism and is used for inking and printing, and the screen printing machine is separated from the screen mechanism and is used for adjusting the distance between the printing screen and a printed matter; the shaft-disengaging type separating mechanism is used for separating and connecting the screen arm, so that the printing screen is convenient to replace; the oil return sheet adjusting mechanism is used for adjusting the ink sheet to fall; the utility model discloses a rocking arm formula that lifting mode when imitate people's hand printing set up lifts the net mechanism, reduces the amount of labour, improves the silk screen printing speed of silk screen printing machine.
Description
Technical Field
The utility model relates to a printing technology field especially relates to a small-size plane silk screen printing machine of rocking arm formula.
Background
The screen printing machine is a machine for printing by using screen printing plate, belonging to a kind of printing machine. A screen printer is a machine that prints characters and images, and is a generic name of a machine or apparatus for producing printed matters. The silk screen printing machine belongs to the more representative printing equipment in the porous printing machine, and the material for manufacturing the silk screen can be nylon wire, copper wire, steel wire or stainless steel wire and the like besides real silk; can be divided into a plane screen printer, a curved screen printer, a rotary screen printer and the like; in the process of silk-screen printing of the traditional silk-screen printing machine, the silk-screen printing speed of the common semi-automatic silk-screen printing machine and the manual hand-printing table is low, the efficiency is low, and the labor intensity is high; the manual hand printing table is flexible and convenient in hand printing, but the reject ratio of manual silk printing is high, the subsequent processing workload is large, the labor capacity is large, and the production efficiency is low; the copying manual silk-screen printing in the semi-automatic silk-screen machine has better silk-screen printing effect and reduced manpower labor amount, and the printing speed is slow due to the vertical movement mode and the large distance between the oil scraping knife and the oil return knife, so the method is inconvenient for silk-screen printing of small workpieces, is not suitable for small silk-screen plates and wastes silk-screen printing ink; although the other types of semi-automatic screen printing machines reduce the labor intensity of workers, the screen printing speed is slow, and only relatively large types of screen printing plates can be applied; for manual and semi-automatic silk-screen printing modes, the full-automatic silk-screen printing machine can effectively improve printing efficiency, is high in speed, reduces the labor amount of operators, but has poor universality and high price and has use limitation.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists in the above-mentioned technique, the utility model provides a small-size plane silk screen printing machine of rocking arm formula, include: the screen printing machine comprises a machine case, a rocker arm type screen lifting mechanism, a scraping arm mechanism, a screen printing machine screen separating mechanism and an oil return sheet adjusting mechanism; the screen printing machine screen separation mechanism is fixedly arranged on an upper platform of the case, and the rocker arm type screen lifting mechanism is arranged above the screen printing machine screen separation mechanism; the screen printing machine is characterized in that the oil return sheet adjusting mechanism is arranged on the scraping arm mechanism and used for oil return adjustment during printing, an inclined screen lifting cylinder is arranged at one end of the rocker arm type screen lifting mechanism, the scraping arm mechanism is arranged at one end, far away from the screen lifting cylinder, of the rocker arm type screen lifting mechanism, the rocker arm type screen lifting mechanism and the scraping arm mechanism form a printing structure simulating manual screen lifting, and the distance between the screen printing machine and a printed matter is adjusted through the screen printing machine and the screen lifting mechanism.
Preferably, the method comprises the following steps: the rocker arm type net lifting mechanism further comprises a transverse connecting support and a longitudinal connecting support, the longitudinal support is fixedly connected with the case, and the transverse connecting support is connected with the longitudinal connecting support through a first rotating shaft to form a T-shaped structure; one end of the net lifting cylinder is connected with one end, far away from the transverse connecting support, of the longitudinal connecting support through a second rotating shaft, the other end of the net lifting cylinder is connected with the transverse connecting support through a third rotating shaft, and the rocker arm type net lifting mechanism and the arm scraping mechanism are lifted through contraction movement of the net lifting cylinder.
Preferably, the method comprises the following steps: the scraper arm mechanism is characterized by further comprising a sliding support and a sliding cylinder, the sliding cylinder is fixed on the sliding support, the sliding support is fixed on the transverse connecting support, and the sliding cylinder is connected with the scraper arm mechanism to control the scraper arm mechanism to do telescopic motion.
Preferably, the method comprises the following steps: the printing screen lifting mechanism comprises a transverse connecting support, and is characterized by further comprising a shaft-releasing type separating mechanism, wherein the shaft-releasing type separating mechanism is arranged at one end, far away from the screen lifting cylinder, of the transverse connecting support, the shaft-releasing type separating mechanism further comprises an opening guide shaft and an opening connecting plate, the opening connecting plate is of an inverted C-shaped structure, the opening guide shaft is arranged on the upper top surface of the opening connecting plate, and the opening guide shaft and the opening connecting plate are close to each other and clamp a printing screen plate.
Preferably, the method comprises the following steps: the screen printing machine is characterized by further comprising a workbench, the workbench is parallel to the case, the screen printing machine is connected with the off-screen mechanism through four column shafts, the upper platform of the case is connected with the sliding support through four column shafts, and the screen printing machine is used for adjusting the distance between the printing screen and the workbench and adjusting the left height and the right height of the printing screen.
Preferably, the method comprises the following steps: the oil return sheet adjusting mechanism further comprises an oil return sheet, an oil return cylinder and a locking elastic component, one end of the oil return cylinder is connected with the scraping arm mechanism, and the other end of the oil return cylinder is connected with the oil return sheet through the locking elastic component.
Preferably, the method comprises the following steps: the scraping arm mechanism further comprises a scraper which is divided into an upper scraper and a lower scraper, and the upper scraper and the lower scraper are matched and clamp the printing tool bit for printing.
Preferably, the method comprises the following steps: still include the rocking arm buffer, the rocking arm buffer set up in the below of transverse connection support, the rocking arm buffer design is adjustable height structure for slow down the vibration that produces when doing the rocking arm motion.
The utility model has the advantages that: compared with the prior art, the utility model provides a pair of small-size plane silk screen printing machine of rocking arm formula, include: the screen printing machine comprises a machine case, a rocker arm type screen lifting mechanism, a scraping arm mechanism, a screen printing machine screen separating mechanism and an oil return sheet adjusting mechanism; the screen printing machine screen separation mechanism is fixedly arranged on an upper platform of the case, and the rocker arm type screen lifting mechanism is arranged above the screen printing machine screen separation mechanism; the oil return sheet adjusting mechanism is arranged on the scraping arm mechanism and used for adjusting oil return during printing, an inclined net lifting cylinder is arranged at one end of the rocker arm type net lifting mechanism, the scraping arm mechanism is arranged at one end of the rocker arm type net lifting mechanism, which is far away from the net lifting cylinder, the rocker arm type net lifting mechanism and the scraping arm mechanism form a printing structure simulating a manual net lifting, and the distance between the printing structure and a printed matter is adjusted through the screen printing machine and the net lifting mechanism; the utility model discloses a set up the net lifting action when rocking arm formula lifts net mechanism imitate staff and carry out the printing, save the time of lifting the net and hovering, improve the speed of printing.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention.
The main element symbols are as follows:
1. a work table; 2. a PLC touch screen control panel; 3. a wiper arm mechanism; 4. a screen-off mechanism of the screen printer; 5. a column shaft; 6. a shaft-disengaging type separating mechanism; 7. an open connecting plate; 8. an open guide shaft; 9. a sliding support; 10. a chassis; 11. an oil return cylinder; 12. a net lifting cylinder; 13. a transverse connecting bracket; 14. a rocker arm buffer; 15. an oil return sheet; 16. a scraper is arranged; 17. a lower scraper; 18. a slide cylinder; 19. longitudinally connecting the brackets; 20. oil return piece adjustment mechanism.
Detailed Description
In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-3, the present invention provides a rocker arm type small flat screen printing machine, comprising: the screen printing machine comprises a workbench 1, a case 10, a rocker arm type screen lifting mechanism, a scraping arm mechanism 3, a screen printing machine screen separating mechanism 4, a shaft-disengaging type separating mechanism 6 and an oil return sheet adjusting mechanism 20, wherein the workbench 1 and the case 10 are arranged in parallel; the screen printing machine off-screen mechanism is fixedly arranged on an upper platform of the case 10, and the screen printing machine off-screen mechanism 4 is connected with the upper platform of the case 10 and a sliding support 9 through four column shafts 5 and is used for adjusting the distance between a printing screen plate and the workbench 1 and adjusting the left height and the right height when the machine is adjusted; the rocking arm type screen lifting mechanism is arranged above the screen separating mechanism of the screen printing machine, and further comprises a transverse connecting support 13 and a longitudinal connecting support 19, wherein the longitudinal support is fixedly connected with the machine case 10, and the transverse connecting support 13 is connected with the longitudinal connecting support 19 through a first rotating shaft to form a T-shaped structure; one end of the net lifting cylinder 12 is connected with one end, far away from the transverse connecting support 13, of the longitudinal connecting support 19 through a second rotating shaft, the other end of the net lifting cylinder 12 is connected with the transverse connecting support 13 through a third rotating shaft, and other mechanisms of the rocker arm type net lifting mechanism are lifted through the contraction motion of the net lifting cylinder 12; the rocker arm type net lifting mechanism further comprises a rocker arm buffer 14, the rocker arm buffer 14 is arranged below the transverse connecting bracket 13, and the rocker arm buffer 14 is designed into an adjustable height structure and used for slowing down vibration generated during rocker arm movement;
the shaft-off type separating mechanism is arranged at one end, close to the workbench 1, of the rocker arm type net lifting mechanism, the shaft-off type separating mechanism 6 is arranged at one end, far away from the net lifting cylinder 12, of the transverse connecting support 13, the shaft-off type separating mechanism 6 further comprises an opening guide shaft 8 and an opening connecting plate 7, the opening connecting plate 7 is of an inverted 'C' -shaped structure, the opening guide shaft 8 is arranged on the upper top surface of the opening connecting plate 7, and the opening guide shaft 8 and the opening connecting plate 7 are close to and clamp the printing screen together;
the oil return sheet adjusting mechanism 20 is arranged on the arm scraping mechanism 3, the oil return sheet adjusting mechanism 20 comprises an oil return sheet 15, an oil return cylinder 11 and a spring locking component, one end of the oil return cylinder 11 is connected with the arm scraping mechanism 3, and the other end of the oil return cylinder is connected with the oil return sheet 15 through the spring locking component;
an inclined net lifting cylinder 12 is arranged at one end of the rocker arm type net lifting mechanism, a scraping arm mechanism 3 is arranged at one end of the rocker arm type net lifting mechanism, which is far away from the net lifting cylinder 12, and the rocker arm type net lifting mechanism and the scraping arm mechanism 3 form a printing structure simulating manual net lifting;
the scraping arm mechanism 3 further comprises a scraper which is divided into an upper scraper 16 and a lower scraper 17, and the upper scraper 16 and the lower scraper 17 are matched and clamp a printing cutter head for printing;
the telescopic arm scraping mechanism further comprises a sliding support 9 and a sliding cylinder 18, the sliding cylinder 18 is fixed on the sliding support 9, the sliding support 9 is fixed on the transverse connecting support 13, and the sliding cylinder 18 is connected with the arm scraping mechanism 3 and controls the arm scraping mechanism 3 to do telescopic motion.
The working principle of the present invention is specifically described below with reference to the accompanying drawings:
a user starts and operates the device through the PLC touch screen control panel 2, a printing part is placed and fixed on the workbench 1, the opening guide shaft 8 of the printing screen is adjusted upwards at the moment, the printing screen is placed into the opening connecting plate 7 in the shaft-disengaging type separating mechanism 6, and the opening guide shaft 8 is adjusted downwards at the moment, is matched with the opening connecting plate 7 and clamps the printing screen; the screen printing machine screen separating mechanism 4 adjusts the synchronous up-and-down adjustment between the scraping arm mechanism 3, the off-axis separating mechanism 6 and the printing workpiece; at the moment, the PLC touch screen control panel 2 is used for operating and controlling the screen lifting cylinder 12 to contract downwards, and due to the contraction effect of the screen lifting cylinder 12, one end, used for clamping the printing screen plate, of the rocker arm type screen lifting mechanism performs lifting motion, so that the motion similar to lifting of a human hand is formed, and the rocker arm type screen lifting mechanism is different from a parallel lifting motion mode of a traditional screen printing machine, and can be quickly lifted and lowered; the height of the rocker buffer 14 arranged below the transverse connecting bracket 13 can be adjusted, the height can be adjusted according to the size of generated vibration, and the vibration generated when the rocker moves up and down is relieved; the scraping arm mechanism 3 at the front end of the rocker arm type screen lifting mechanism operates simultaneously, the front and back printing actions of the scraping arm mechanism 3 are controlled through the telescopic cylinder, the printing cutter head is clamped at the front end of the scraping arm mechanism 3 through the upper scraper 16 and the lower scraper 17, and the printing cutter head performs printing; the oil return sheet adjusting mechanism 20 arranged on the arm scraping mechanism 3 is substantially connected with the arm scraping mechanism 3 by using the oil return cylinder 11, and the ink sheet drop is adjusted by a spring and a nut, so that the ink sheet dropping adjusting mechanism is convenient and quick.
The utility model has the advantages that: compare in prior art's condition, the utility model provides a pair of small-size plane silk screen printing machine of rocking arm formula, include: the screen printing machine comprises a workbench 1, a case 10, a rocker arm type screen lifting mechanism, a scraping arm mechanism 3, a screen printing machine screen separating mechanism 4, a shaft-disengaging type separating mechanism 6 and an oil return sheet adjusting mechanism 20; the workbench 1 is arranged parallel to the case 10; the screen printing machine screen separation mechanism is fixedly arranged on an upper platform of the case 10, and the rocker arm type screen lifting mechanism is arranged above the screen printing machine screen separation mechanism; the shaft-off separator is arranged at one end of the rocker arm type net lifting mechanism close to the workbench 1, and the oil return sheet adjusting mechanism 20 is arranged on the scraping arm mechanism 3; an inclined net lifting cylinder 12 is arranged at one end of the rocker arm type net lifting mechanism, a scraping arm mechanism 3 is arranged at one end of the rocker arm type net lifting mechanism, which is far away from the net lifting cylinder 12, and the rocker arm type net lifting mechanism and the scraping arm mechanism 3 form a printing structure simulating manual net lifting; the utility model discloses a set up the net lifting action when rocking arm formula lifts net mechanism imitate staff and carry out the printing, save the time of lifting the net and hovering, improve the speed of printing.
The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a small-size plane silk screen printing machine of rocking arm formula which characterized in that includes: the screen printing machine comprises a machine case, a rocker arm type screen lifting mechanism, a scraping arm mechanism, a screen printing machine screen separating mechanism and an oil return sheet adjusting mechanism; the screen printing machine screen separation mechanism is fixedly arranged on an upper platform of the case, and the rocker arm type screen lifting mechanism is arranged above the screen printing machine screen separation mechanism; the screen printing machine is characterized in that the oil return sheet adjusting mechanism is arranged on the scraping arm mechanism and used for oil return adjustment during printing, an inclined screen lifting cylinder is arranged at one end of the rocker arm type screen lifting mechanism, the scraping arm mechanism is arranged at one end, far away from the screen lifting cylinder, of the rocker arm type screen lifting mechanism, the rocker arm type screen lifting mechanism and the scraping arm mechanism form a printing structure simulating manual screen lifting, and the distance between the screen printing machine and a printed matter is adjusted through the screen printing machine and the screen lifting mechanism.
2. The rocking arm type small flat screen printing machine according to claim 1, wherein: the rocker arm type net lifting mechanism further comprises a transverse connecting support and a longitudinal connecting support, the longitudinal connecting support is fixedly connected with the case, and the transverse connecting support is connected with the longitudinal connecting support through a first rotating shaft to form a T-shaped structure; one end of the net lifting cylinder is connected with one end, far away from the transverse connecting support, of the longitudinal connecting support through a second rotating shaft, the other end of the net lifting cylinder is connected with the transverse connecting support through a third rotating shaft, and the rocker arm type net lifting mechanism and the arm scraping mechanism are lifted through contraction movement of the net lifting cylinder.
3. The rocking arm type small flat screen printing machine according to claim 2, wherein: the scraper arm mechanism is characterized by further comprising a sliding support and a sliding cylinder, the sliding cylinder is fixed on the sliding support, the sliding support is fixed on the transverse connecting support, and the sliding cylinder is connected with the scraper arm mechanism to control the scraper arm mechanism to do telescopic motion.
4. The rocking arm type small flat screen printing machine according to claim 2, wherein: the printing screen lifting mechanism comprises a transverse connecting support, and is characterized by further comprising a shaft-releasing type separating mechanism, wherein the shaft-releasing type separating mechanism is arranged at one end, far away from the screen lifting cylinder, of the transverse connecting support, the shaft-releasing type separating mechanism further comprises an opening guide shaft and an opening connecting plate, the opening connecting plate is of an inverted C-shaped structure, the opening guide shaft is arranged on the upper top surface of the opening connecting plate, and the opening guide shaft and the opening connecting plate are close to each other and clamp a printing screen plate.
5. The rocking arm type small flat screen printing machine according to claim 3, wherein: the screen printing machine is characterized by further comprising a workbench, the workbench is parallel to the case, the screen printing machine is connected with the off-screen mechanism through four column shafts, the upper platform of the case is connected with the sliding support through four column shafts, and the screen printing machine is used for adjusting the distance between the printing screen and the workbench and adjusting the left height and the right height of the printing screen.
6. The rocking arm type small flat screen printing machine according to claim 1, wherein: the oil return sheet adjusting mechanism further comprises an oil return sheet, an oil return cylinder and a locking elastic component, one end of the oil return cylinder is connected with the scraping arm mechanism, and the other end of the oil return cylinder is connected with the oil return sheet through the locking elastic component.
7. The rocking arm type small flat screen printing machine according to claim 1, wherein: the scraping arm mechanism further comprises a scraper which is divided into an upper scraper and a lower scraper, and the upper scraper and the lower scraper are matched and clamp the printing tool bit for printing.
8. The rocking arm type small flat screen printing machine according to claim 2, wherein: still include the rocking arm buffer, the rocking arm buffer set up in the below of transverse connection support, the rocking arm buffer design is adjustable height structure for slow down the vibration that produces when doing the rocking arm motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020087663.2U CN211764114U (en) | 2020-01-14 | 2020-01-14 | Rocker arm type small plane screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020087663.2U CN211764114U (en) | 2020-01-14 | 2020-01-14 | Rocker arm type small plane screen printer |
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| Publication Number | Publication Date |
|---|---|
| CN211764114U true CN211764114U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020087663.2U Active CN211764114U (en) | 2020-01-14 | 2020-01-14 | Rocker arm type small plane screen printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211764114U (en) |
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2020
- 2020-01-14 CN CN202020087663.2U patent/CN211764114U/en active Active
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