CN216300466U - High strength glass silk screen printing device - Google Patents

Abstract

The utility model discloses a high-strength glass screen printing device, which relates to the technical field of glass screen printing and comprises a base, wherein roller conveyors are respectively arranged on the front side and the rear side of the base, a screen printing fixture for fixing glass is arranged on the upper end surface of the base, a screen printing workbench is arranged right above the screen printing fixture, the base is provided with an installation frame on the rear side of the screen printing fixture, a rodless cylinder is arranged on the front side of the installation frame, a cylinder slide block is connected onto the rodless cylinder in a sliding manner, a moving frame is fixed above the screen printing workbench by the cylinder slide block, and a scraping plate and an ink returning plate are respectively connected to the left side and the right side of the moving frame in a sliding manner. According to the utility model, the glass can be simultaneously loaded and unloaded through the roller conveyors on the front side and the rear side of the base and the conveying assemblies on the screen printing clamp, manual assistance is not needed, the processing efficiency is improved, the screen printing clamp adopts a negative pressure adsorption mode to fix the glass, the fixing effect is good, and the damage to the side surface of the glass caused by traditional mechanical clamping and fixing is avoided.

Description

High strength glass silk screen printing device

Technical Field

The utility model relates to the technical field of glass silk screen printing, in particular to a high-strength glass silk screen printing device.

Background

In the glass panel processing trade, for glass's pleasing to the eye, often need be at various patterns of glass surface printing to reinforcing glass's decorative effect, and current general way adopts glass silk screen printing machine to print, but the last unloading of traditional glass silk screen printing machine and glass's location need artifical supplementary going on, complex operation, and inaccurate when glass location when printing causes the pattern to take place the skew easily again, and the probability that glass silk screen printing failed is very promoted greatly, causes factory economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength glass silk-screen device to overcome the defects in the prior art.

The utility model provides a high strength glass silk screen printing device, includes base, silk screen printing anchor clamps, both sides are equipped with the cylinder conveyer respectively around the base, the up end of base is equipped with and is used for carrying out the silk screen printing anchor clamps that fix to glass, be equipped with the silk screen printing workstation that is used for carrying out the silk screen printing to glass directly over the silk screen printing anchor clamps, the base is equipped with first mounting bracket in the rear side of silk screen printing anchor clamps, the front side of first mounting bracket is equipped with rodless cylinder, sliding connection has the cylinder slider on the rodless cylinder, the side of cylinder slider is fixed with the carriage release who is located silk screen printing workstation top, there are scraping black board and the ink return board that can reciprocate sliding connection respectively in the left and right sides of carriage release.

Preferably, the silk screen printing anchor clamps are including location platform and conveyor components, the location platform is fixed in the top of base and its upper end and is equipped with the constant head tank, conveyor components is equipped with two and the symmetry locates in the bench mounting groove one of location, conveyor components is used for going up the unloading to the glass in the constant head tank, the equipartition has a plurality of negative pressure to inhale the hole in the constant head tank, the bottom in hole is inhaled to the negative pressure is coaxial to be provided with negative pressure pipe, and every negative pressure pipe all has the branch pipe through flange joint, and all branch union couplings are responsible for on, be responsible for and be connected with the air inlet of vacuum pump.

Preferably, the conveying assembly comprises a second mounting frame, a conveying belt, a motor and a first cylinder, the front side and the rear side of the second mounting frame are respectively located in two mounting grooves in the roller conveyors on the two sides of the base, the two ends of the second mounting frame are respectively connected with a roller in a rotating mode, the conveying belt is installed between the two rollers, the motor is fixed in a motor fixing groove in the second mounting frame, a first belt pulley is installed on an output shaft of the motor, the first belt pulley is connected with a second belt pulley on one of the rollers through a belt, first cylinders are symmetrically arranged on the front side and the rear side of the positioning table, the first cylinders are fixed with the positioning table through first cylinder mounting plates, and the end portions of piston rods of the first cylinders are connected with first fixing plates on the side faces of the second mounting frame.

Preferably, the left end and the right end of the silk screen printing workbench are fixed in the silk screen printing fixed plates on the two sides of the silk screen printing workbench through puller screws respectively, the left side and the right side of the positioning table are provided with second cylinders through cylinder mounting plates respectively, and the end parts of piston rods of the second cylinders are connected with the connecting plates on the side surfaces of the silk screen printing fixed plates.

Preferably, the top of wiping board is connected with the wiping riser through the tight screw in top, the wiping riser through the draw runner one of its both sides with remove a sliding connection, the piston rod end connection of wiping riser upper end and the third cylinder that removes a top, the top of ink return board is passed through the tight screw in top and is connected with the ink return riser, the ink return riser through the draw runner two of its both sides with remove a sliding connection, the piston rod end connection of the fourth cylinder that returns ink riser upper end and remove a top.

Preferably, the cylinder slide block is also connected to the guide rods on the upper side and the lower side of the rodless cylinder in a sliding manner.

Preferably, the roller conveyor located at the front side of the base is provided with a baffle at the right end thereof.

The utility model has the following advantages:

when the glass screen printing device is used, the roller conveyors on the front side and the rear side of the base and the conveying assemblies on the screen printing clamp can simultaneously feed glass to be screen printed and discharge the glass to be screen printed, manual assistance is not needed, the processing efficiency is improved, the screen printing clamp fixes the glass in a negative pressure adsorption mode, the fixing effect is good, and damage to the side face of the glass caused by traditional mechanical clamping and fixing is avoided.

Drawings

FIG. 1 is a top view of the present invention.

Fig. 2 is a schematic structural view of the present invention without a roller conveyor.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a rear view of fig. 2.

Fig. 5 is a schematic structural view of the conveying assembly of the present invention.

Fig. 6 and 7 are schematic structural views of the moving frame, the ink scraping plate and the ink returning plate in different viewing angles.

Wherein: 1. a base, 2, a roller conveyor, 21, a second mounting groove, 22, a baffle, 3, a silk-screen clamp, 31, a positioning table, 311, a positioning groove, 312, a first mounting groove, 313, a negative pressure suction hole, 32, a conveying component, 321, a second mounting frame, 3211, a motor fixing groove, 3212, a first fixing plate, 322, a roller shaft, 323, a conveying belt, 324, a motor, 3241, a first belt pulley, 325, a belt, 326, a second belt pulley, 327, a first cylinder, 3271, a first cylinder mounting plate, 33, a negative pressure pipe, 34, a branch pipe, 35, a main pipe, 36, a vacuum pump, 4, a silk-screen workbench, 41, a silk-screen fixing plate, 411, a connecting plate, 42, a second cylinder, 421, a second cylinder mounting plate, 5, a first mounting frame, 51, a rodless cylinder, 52, a cylinder slide block, 53, a guide rod, 6, a moving frame, 7, a scraping plate, 71, a scraping vertical plate, 72, a slide bar, 73, a third cylinder, 8. an ink return plate 81, an ink return vertical plate 82, a slide bar II, a slide bar 83 and a fourth air cylinder.

Detailed Description

The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention.

As shown in fig. 1-7, the utility model provides a high-strength glass screen printing device, which comprises a base 1 and a screen printing fixture 3, wherein roller conveyors 2 are respectively arranged on the front side and the rear side of the base 1, the upper end surface of the base 1 is provided with the screen printing fixture 3 for fixing glass, a screen printing workbench 4 for screen printing of glass is arranged right above the screen printing fixture 3, the base 1 is provided with a first mounting frame 5 on the rear side of the screen printing fixture 3, the front side of the first mounting frame 5 is provided with a rodless cylinder 51, the rodless cylinder 51 is slidably connected with a cylinder slider 52, the side surface of the cylinder slider 52 is fixedly provided with a moving frame 6 positioned above the screen printing workbench 4, and the left side and the right side of the moving frame 6 are respectively slidably connected with a scraping plate 7 and a back plate 8 which can move up and down.

In this embodiment, the screen printing fixture 3 includes a positioning table 31 and a conveying assembly 32, the positioning table 31 is fixed on the top of the base 1 and has a positioning slot 311 at its upper end, the conveying assembly 32 is provided with two mounting grooves 312 which are symmetrically arranged on the positioning table 31, the conveying component 32 is used for loading and unloading the glass in the positioning groove 311, a plurality of negative pressure suction holes 313 are uniformly distributed in the positioning groove 311, the negative pressure suction holes 313 act on different positions of the glass simultaneously to fix the glass more stably, the bottom of the negative pressure suction hole 313 is coaxially provided with a negative pressure pipe 33, each negative pressure pipe 33 is connected with a branch pipe 34 through a flange, all the branch pipes 34 are connected to a main pipe 35, the main pipe 35 is connected with an air inlet of a vacuum pump 36, glass is fixed in a negative pressure adsorption mode, and damage to the side face of the glass caused by traditional mechanical clamping and fixing is avoided.

In this embodiment, the conveying assembly 32 includes a second mounting frame 321, a conveying belt 323, a motor 324 and a first cylinder 327, the front and rear sides of the second mounting frame 321 are respectively located in the second mounting grooves 21 of the roller conveyor 2 on the two sides of the base 1, the two ends of the second mounting frame 321 are respectively rotatably connected with the roller shafts 322, the conveying belt 323 is installed between the two roller shafts 322, the motor 324 is fixed in the motor fixing groove 3211 on the second mounting frame 321, a first pulley 3241 is installed on an output shaft of the motor 324, the first pulley 3241 is connected with a second pulley 326 on one of the roller shafts 322 through a belt 325, the belt 325 has good elasticity, transmission is stable during operation, and can buffer and absorb shock, the first cylinders 327 are symmetrically arranged on the front and rear sides of the positioning table 31, and the first cylinders 327 are fixed to the positioning table 31 through the first cylinder mounting plates 3271, the end of the piston rod of the first cylinder 327 is connected to the first fixing plate 3212 on the side of the second mounting frame 321.

In this embodiment, in the silk screen printing fixed plate 41 of its both sides is fixed in through the tight screw in top respectively in both ends about silk screen printing workstation 4, use the tight screw in top to conveniently carry out the dismouting to silk screen printing workstation 4, second cylinder 42 is installed through cylinder mounting panel two 421 respectively to the left and right sides of location platform 31, the piston rod tip of second cylinder 42 is connected with the connecting plate 411 of silk screen printing fixed plate 41 side.

In this embodiment, the top of scraping board 7 is connected with scraping riser 71 through the tight screw in top, scraping riser 71 through the draw runner 72 of its both sides and removing frame 6 sliding connection, be favorable to scraping the stationarity that the riser 71 reciprocated, scraping riser 71 upper end and the piston rod end connection who removes the third cylinder 73 at frame 6 top, the top of returning black board 8 is passed through the tight screw in top and is connected with returning black riser 81, return black riser 81 through the draw runner two 82 of its both sides and removing frame 6 sliding connection, it is more steady to make returning black riser 81 to reciprocate, return black riser 81 upper end and the piston rod end connection who removes the fourth cylinder 83 at frame 6 top.

In this embodiment, the cylinder block 52 is further slidably connected to the guide rods 53 on the upper and lower sides of the rodless cylinder 51.

In the present embodiment, the roller conveyor 2 located on the front side of the base 1 is provided with a baffle 22 at its right end.

The specific implementation mode and principle are as follows:

step 1, conveying glass to be silk-screened to a positioning table 31 from a previous station through a roller conveyor 2 on the front side of a base 1, and transmitting a detected signal to a controller when a sensor on the front side of the positioning table 31 detects the glass, wherein the glass is positioned above two conveying assemblies 32 and the right side of the glass is blocked by a baffle plate 22 on the roller conveyor 2;

step 2, the controller controls the piston rod of the first cylinder 327 to extend to enable the conveying belt 323 to jack up the glass, then the controller controls the motor 324 on the second mounting frame 321 to operate, the output shaft of the motor 324 enables the conveying belt 323 to rotate through belt transmission, the conveying belt 323 enables the glass to be conveyed to the position right above the positioning groove 311 of the positioning table 31, and then the controller enables the piston rod of the first cylinder 327 to retract to enable the glass to be positioned in the positioning groove 311;

step 3, enabling a vacuum pump 36 to work through a controller, and enabling the vacuum pump 36 to vacuumize a negative pressure suction hole 313 in the positioning groove 311 through a negative pressure pipe 33, a branch pipe 34 and a main pipe 35 to enable the glass to be adsorbed in the positioning groove 311;

step 4, controlling a piston rod of a second air cylinder 42 to retract through a controller to enable a screen printing workbench 4 to be in contact with the glass, controlling a piston rod of a fourth air cylinder 83 to extend before a moving frame 6 moves leftwards, enabling the lower end of an ink returning plate 8 to be in contact with the screen printing workbench 4 at the moment, and scraping ink formed on the surface of the screen printing workbench 4 by the ink returning plate 8 under the driving of a rodless air cylinder 51 on a first mounting frame 5 to form a pattern on the glass;

and 5, extending a piston rod of the second air cylinder 42 to the screen printing workbench 4 through the controller to be separated from the glass, and then simultaneously completing the following work: firstly, the vacuum pump 36 stops working through the controller, then the piston rod of the first air cylinder 327 is controlled to extend to enable the conveyer belt 323 to lift the glass after silk-screen printing to the position above the positioning groove 311, then the controller controls the motor 324 on the second mounting frame 321 to operate, the output shaft of the motor 324 enables the conveyer belt 323 to rotate through belt transmission, the conveyer belt 323 conveys the glass after silk-screen printing to the roller conveyer 2 at the rear side of the positioning table 31 to be conveyed to the next station, and the glass to be silk-screen printed is conveyed to the position right above the positioning groove 311 through the conveyer belt 323; secondly, the controller controls the piston rod of the fourth cylinder 83 to retract, the ink returning plate 8 is separated from the screen printing workbench 4, then the piston rod of the third cylinder 73 is extended by the controller to drive the ink scraping plate 7 to be in contact with the screen printing workbench 4, the ink scraping plate 7 moves rightwards under the driving of the rodless cylinder 51, and in the moving process, the ink formed on the surface of the screen printing workbench 4 is scraped to the right side of the screen printing workbench 4 by the ink scraping plate 7 to be used for the next time.

In conclusion, the screen printing fixture can simultaneously feed glass to be screen printed and discharge the glass after screen printing through the roller conveyors on the front side and the rear side of the base and the conveying assemblies on the screen printing fixture, manual assistance is not needed, the processing efficiency is improved, the screen printing fixture fixes the glass in a negative pressure adsorption mode, the fixing effect is good, and damage to the side face of the glass caused by traditional mechanical clamping and fixing is avoided.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (7)

1. The utility model provides a high strength glass silk screen printing device which characterized in that: comprises a base (1) and a silk-screen clamp (3), wherein the front side and the rear side of the base (1) are respectively provided with a roller conveyor (2), the upper end surface of the base (1) is provided with a silk-screen clamp (3) for fixing glass, a silk-screen workbench (4) for silk-screen printing of glass is arranged right above the silk-screen clamp (3), a first mounting rack (5) is arranged on the base (1) at the rear side of the silk-screen clamp (3), a rodless cylinder (51) is arranged on the front side of the first mounting frame (5), a cylinder sliding block (52) is connected on the rodless cylinder (51) in a sliding manner, a moving frame (6) positioned above the silk-screen workbench (4) is fixed on the side surface of the cylinder sliding block (52), the left side and the right side of the movable frame (6) are respectively connected with a scraping plate (7) and an ink return plate (8) which can move up and down in a sliding mode.

2. The high-strength glass screen printing device according to claim 1, wherein: silk screen printing anchor clamps (3) are including location platform (31) and conveying assembly (32), location platform (31) are fixed in the top of base (1) and its upper end is equipped with constant head tank (311), conveying assembly (32) are equipped with two and the symmetry locate in mounting groove (312) on location platform (31), conveying assembly (32) are used for going up unloading to the glass in constant head tank (311), the equipartition has a plurality of negative pressures in constant head tank (311) to inhale hole (313), the bottom of hole (313) is inhaled to the negative pressure is coaxial to be provided with negative pressure pipe (33), and every negative pressure pipe (33) all have branch pipe (34) through flange joint, and all branch pipes (34) are connected to and are responsible for on (35), be responsible for (35) and be connected with the air inlet of vacuum pump (36).

3. The high-strength glass screen printing device according to claim 2, wherein: the conveying component (32) comprises a second mounting frame (321), a conveying belt (323), a motor (324) and a first air cylinder (327), the front side and the rear side of the second mounting frame (321) are respectively located in a second mounting groove (21) on the roller conveyor (2) on the two sides of the base (1), the two ends of the second mounting frame (321) are respectively connected with a roller shaft (322) in a rotating mode, the conveying belt (323) is mounted between the two roller shafts (322), the motor (324) is fixed in a motor fixing groove (3211) on the second mounting frame (321), a first belt pulley (3241) is mounted on an output shaft of the motor (324), the first belt pulley (3241) is connected with a second belt pulley (326) on one of the roller shafts (322) through a belt (325), the first air cylinder (327) is symmetrically arranged on the front side and the rear side of the positioning table (31), and the first air cylinder (327) is fixed with the positioning table (31) through a first air cylinder mounting plate (3271), the end part of the piston rod of the first cylinder (327) is connected with a first fixing plate (3212) on the side surface of the second mounting frame (321).

4. The high-strength glass screen printing device according to claim 3, wherein: the utility model discloses a screen printing fixed plate, including silk screen printing workstation (4), first cylinder (42) are installed through cylinder mounting panel two (421) respectively to the left and right sides of location platform (31), the piston rod tip of second cylinder (42) is connected with connecting plate (411) of silk screen printing fixed plate (41) side about both ends are fixed in screen printing fixed plate (41) of its both sides through the tight screw in top respectively.

5. The high-strength glass screen printing device according to claim 1, wherein: the top of scraping board (7) is connected with scraping riser (71) through the tight screw in top, scrape ink riser (71) through the draw runner (72) of its both sides and remove frame (6) sliding connection, scrape ink riser (71) upper end and the piston rod end connection who removes third cylinder (73) at frame (6) top, the top of returning black board (8) is connected with returning ink riser (81) through the tight screw in top, return ink riser (81) through draw runner two (82) of its both sides and remove frame (6) sliding connection, return ink riser (81) upper end and the piston rod end connection who removes fourth cylinder (83) at frame (6) top.

6. The high-strength glass screen printing device according to claim 1, wherein: the cylinder sliding block (52) is also connected to the guide rods (53) on the upper side and the lower side of the rodless cylinder (51) in a sliding mode.

7. The high-strength glass screen printing device according to claim 1, wherein: the roller conveyor (2) positioned at the front side of the base (1) is provided with a baffle plate (22) at the right end.

Images