CN212353220U

CN212353220U - Screen printing device with automatic floating function

Info

Publication number: CN212353220U
Application number: CN201922387805.7U
Authority: CN
Inventors: 朱红海
Original assignee: Wingfung Supply Chain Ltd
Current assignee: Wingfung Supply Chain Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2021-01-15
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to the field of printing technology, and a screen printing device with automatic floating function is disclosed, the fruit pick-up device comprises a frame body, the bottom surface swing joint of framework has the silk screen template, the bottom surface swing joint of silk screen template has the bottom plate, the spout has all been seted up to the front side and the rear side of framework, sliding connection has the slider in the spout, the terminal surface welded fastening of slider has the pneumatic stem, the spring has been cup jointed in the surface activity of pneumatic stem, the terminal surface of slider is located the inside welded fastening of framework and is had automatic floating device, the surface of automatic floating device has the threaded rod through bearing thread connection. This screen printing device with automatic floating function can make automatic floating device remove about moving through rotating the threaded rod, makes the pneumatic stem compression simultaneously, can make automatic floating device float the dyestuff when loosening the threaded rod.

Description

Screen printing device with automatic floating function

Technical Field

The utility model relates to the field of printing technology, specifically be a screen printing device with automatic floating function.

Background

The printing technology from the traditional printing technology to the present is more mature and more advanced, but sometimes people reserve some printing technologies capable of fast printing and forming for the convenience of use, such as screen printing, the surface of a screen template made in advance can be coated with dye, and then the dye is fast printed on an object by using a doctor blade, so that the screen printing can be fast formed, but in the actual use process, the dye is unevenly coated due to different stress of the doctor blade and different sizes of printing and dyeing bodies, so that the quality of the screen printing is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a screen printing device with automatic floating function has solved the problem that screen printing can not be floating.

(II) technical scheme

For realizing the purpose of the floating of above-mentioned screen printing is convenient for, the utility model provides a following technical scheme: a screen printing device with an automatic floating function comprises a frame body, wherein a screen template is movably connected to the bottom surface of the frame body, a bottom plate is movably connected to the bottom surface of the screen template, sliding grooves are formed in the front side and the rear side of the frame body respectively, sliding blocks are connected in the sliding grooves in a sliding mode, a pneumatic rod is fixedly welded to the end face of each sliding block, a spring is movably sleeved on the outer surface of each pneumatic rod, an automatic floating device is fixedly welded to the end face of each sliding block and located inside the frame body, and the outer surface of the automatic floating device is connected with a threaded rod through bearing threads;

the automatic floating device comprises a moving ring, a fixed rod, a sliding scraper, a bolt, a base, a driving shaft, a motor and a contraction groove, wherein the outer surface of the moving ring is welded and fixed with a sliding block, the fixed rod is welded and fixed on the inner wall of the moving ring, the sliding scraper is connected on the outer surface of the fixed rod in a sliding way, the bolt is in threaded connection with the upper surface of the sliding scraper, one end, far away from the moving ring, of the sliding scraper is welded and fixed on the outer surface of the driving shaft, the contraction groove is formed in the base, the driving shaft is welded and fixed on the inner bottom surface of the contraction groove through a bearing, the driving shaft is welded and fixed with the output end of the motor, the motor is welded and fixed on the upper surface of the moving ring through a support, the moving ring is moved towards one end of the frame, the driving shaft drives the sliding scraping blade to slide on the outer surface of the fixing rod, so that the coverage range of the sliding scraping blade can be adjusted, and the sliding scraping blade is fastened by a bolt after being adjusted, and then printing bodies with different sizes can be printed.

Preferably, the fixed rod is in an 'S' shape, when the pneumatic rod is compressed, the threaded rod is released at the moment, so that the pneumatic rod drives the movable ring to slowly move towards the other end of the frame body, the sliding scraper can slide on the outer surface of the fixed rod, the shape of the sliding scraper is consistent with that of the fixed rod and is in an 'S' shape, the sliding scraper linearly moves and rotates at the same time, the dye can be uniformly coated on the surface of the silk screen template from inside to outside, and the printing quality is improved.

Preferably, the sliding scraper is made of rubber materials, so that the shape of the sliding scraper is kept consistent with that of the fixed rod, and therefore dye can be uniformly coated.

Preferably, one end of the bolt can be in contact with the upper surface of the fixed rod, so that the sliding scraper can be fixed at a certain position, and the smearing range of the sliding scraper can be adjusted.

Preferably, the driving shaft can make the sliding blade shrink in the shrinking groove when rotating, and the purpose is to avoid the excessive sliding blade from being exposed when the sliding blade shrinks.

Preferably, the rotating groove is formed in the moving ring, the fixed rod can slide in the rotating groove through the connecting block, the sliding scraping piece is fixed on the outer surface of the fixed rod through the bolt, the motor drives the rotating shaft to rotate at the moment, the driving shaft can drive the sliding scraping piece to rotate, and then one end of the fixed rod slides in the rotating groove in the moving ring.

Preferably, the pneumatic rod can drive the threaded rod to rotate when being stretched, so that the pneumatic rod can provide enough force for the moving ring to move when being stretched.

Compared with the prior art, the utility model provides a screen printing device with automatic floating function possesses following beneficial effect:

1. this screen printing device with automatic floating function, through rotating the threaded rod and then make the one end of moving the ring to the framework remove, the slider slides in the spout, slider compression air leg, the machine of rotating this moment drives the drive shaft and rotates, the drive shaft drives the slip doctor-bar and slides at the surface of dead lever to the scope that adjustable slip doctor-bar covered makes the bolt fasten it after adjusting the slip doctor-bar, and then can print the printing body of unidimensional not.

2. This screen printing device with automatic floating function, fix the surface at the dead lever through the bolt with the slip doctor-bar, the motor drives the drive shaft and rotates this moment, thereby the pivot can drive the slip doctor-bar and rotate, and then make the one end of dead lever slide in the turn trough of shift ring inside, when the air stem is compressed, release the threaded rod this moment, thereby the air stem drives the other end slow movement of moving ring to the framework, because the slip doctor-bar can slide at the surface of dead lever, consequently keep unanimous with the shape of dead lever, be "S" shape, through the linear movement on one side of slip doctor-bar rotating on the same side, can paint the surface at the silk screen template with dyestuff from inside to outside evenly, and the printing quality is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the sliding blade of the present invention.

Wherein: 1. a frame body; 2. a screen stencil; 3. a base plate; 4. a chute; 5. a slider; 6. a pneumatic rod; 7. A spring; 8. a moving ring; 9. a threaded rod; 10. fixing the rod; 11. sliding the wiper blade; 12. a bolt; 13. a base; 14. a drive shaft; 15. a motor; 16. and (4) shrinking the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a screen printing apparatus with automatic floating function, which comprises a frame 1, a screen template 2 movably connected to the bottom surface of the frame 1, a bottom plate 3 movably connected to the bottom surface of the screen template 2, sliding grooves 4 respectively formed on the front side and the rear side of the frame 1, a slider 5 slidably connected to the sliding grooves 4, a pneumatic rod 6 welded to the end surface of the slider 5, a spring 7 movably sleeved on the outer surface of the pneumatic rod 6, an automatic floating apparatus welded to the end surface of the slider 5 and located inside the frame 1, the automatic floating apparatus comprising a moving ring 8, a fixed rod 10, a sliding scraper 11, a bolt 12, a base 13, a driving shaft 14, a motor 15 and a contraction groove 16, the outer surface of the moving ring 8 is welded to the slider 5, one end of the fixed rod 10 slides inside the moving ring 8, the sliding scraper 11 is slidably connected to the outer surface of the fixed rod, the bolt 12 is connected on the upper surface of the sliding scraper 11 in a threaded manner, one end of the sliding scraper 11, which is far away from the moving ring 8, is welded and fixed on the outer surface of the driving shaft 14, the contraction groove 16 is formed in the base 13, the driving shaft 14 is welded and fixed on the inner bottom surface of the contraction groove 16 through a bearing, the driving shaft 14 is welded and fixed with the output end of the motor 15, the motor 15 is welded and fixed on the upper surface of the moving ring 8 through a bracket, the moving ring 8 moves towards one end of the frame body 1 by rotating the threaded rod 9, the slider 5 slides in the sliding groove 4, the slider 5 compresses the pneumatic rod 6, at the moment, the motor 15 drives the driving shaft 14 to rotate, the driving shaft 14 drives the sliding scraper 11 to slide on the outer surface of the fixed rod 10, so that the range covered by the sliding scraper 11 can be adjusted, the bolt, the outer surface of the automatic floating device is connected with a threaded rod 9 through a bearing thread, the fixed rod is in an S shape, when the pneumatic rod 6 is compressed, the threaded rod 9 is released at the moment, so that the pneumatic rod 6 drives the movable ring 8 to slowly move towards the other end of the frame body 1, the sliding scraper 11 can slide on the outer surface of the fixed rod 10, the shape of the fixed rod 10 is kept consistent, the fixed rod is in an S shape, the sliding scraper 11 rotates while linearly moving, dye can be uniformly coated on the surface of the screen template 2 from inside to outside, the printing quality is improved, the sliding scraper 11 is made of rubber materials, the shape of the sliding scraper 11 is kept consistent with that of the fixed rod 10, the dye can be uniformly coated, one end of the bolt 12 can be in contact with the upper surface of the fixed rod 10, the sliding scraper 11 can be fixed at a certain position, the coating range of the sliding scraper 11 is adjusted, the sliding scraper 11 can be contracted inside the contraction groove 16 when the, its aim at is when slip doctor-bar 11 contracts, avoid unnecessary slip doctor-bar 11 to expose outside, the turn trough has been seted up to the inside of shift ring 8, dead lever 10 can slide in the turn trough through the connecting block, fix slip doctor-bar 11 at the surface of dead lever 10 through bolt 12, motor 15 drives the pivot rotation this moment, thereby drive shaft 14 can drive slip doctor-bar 11 and rotate, and then make the one end of dead lever 10 slide in the turn trough of shift ring 8 inside, can drive threaded rod 9 and rotate when pneumatic rod 6 stretches, can make pneumatic rod 6 stretch give the sufficient power of shift ring and make it remove when stretching.

When the device is used, the moving ring 8 moves towards one end of the frame body 1 by rotating the threaded rod 9, the sliding block 5 slides in the sliding groove 4, the sliding block 5 compresses the pneumatic rod 6, the motor 15 drives the driving shaft 14 to rotate at the moment, the driving shaft 14 drives the sliding scraper 11 to slide on the outer surface of the fixed rod 10, so that the range covered by the sliding scraper 11 can be adjusted, the sliding scraper 11 is fastened by the bolt 12 after being adjusted, so that printing bodies with different sizes can be printed, the sliding scraper 11 is fixed on the outer surface of the fixed rod 10 by the bolt 12, the motor 15 drives the driving shaft 14 to rotate at the moment, so that the driving shaft 14 can drive the sliding scraper 11 to rotate, one end of the fixed rod 10 slides in the rotating groove in the moving ring 8, when the pneumatic rod 6 is compressed, the threaded rod 9 is released at the moment, so that the pneumatic rod 6 drives the moving ring 8 to slowly move, the sliding blade 11 can slide on the outer surface of the fixed rod 10, so that the sliding blade is consistent with the shape of the fixed rod 10 and is in an S shape, and the sliding blade 11 linearly moves and rotates at the same time, so that the dye can be uniformly coated on the surface of the screen template 2 from inside to outside, and the printing quality is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screen printing device with automatic floating function, includes framework (1), its characterized in that: the bottom surface of the frame body (1) is movably connected with a screen template (2), the bottom surface of the screen template (2) is movably connected with a bottom plate (3), sliding grooves (4) are formed in the front side and the rear side of the frame body (1), sliding blocks (5) are connected in the sliding grooves (4) in a sliding mode, pneumatic rods (6) are fixedly welded on the end surfaces of the sliding blocks (5), springs (7) are movably sleeved on the outer surfaces of the pneumatic rods (6), automatic leveling devices are fixedly welded on the end surfaces of the sliding blocks (5) and located in the frame body (1), and the outer surfaces of the automatic leveling devices are connected with threaded rods (9) through bearing threads;

the automatic floating device comprises a moving ring (8), a fixed rod (10), a sliding scraping blade (11), a bolt (12), a base (13), a driving shaft (14), a motor (15) and a contraction groove (16), wherein the outer surface of the moving ring (8) is welded and fixed with a sliding block (5), one end of the fixed rod (10) slides in the moving ring (8), the sliding scraping blade (11) is connected to the outer surface of the fixed rod (10) in a sliding manner, the bolt (12) is connected to the upper surface of the sliding scraping blade (11) in a threaded manner, one end, far away from the moving ring (8), of the sliding scraping blade (11) is welded and fixed to the outer surface of the driving shaft (14), the contraction groove (16) is arranged in the base (13), the driving shaft (14) is welded and fixed to the inner bottom surface of the contraction groove (16) through a bearing, and the driving shaft (14) is welded and fixed to the, the motor (15) is fixed on the upper surface of the moving ring (8) through a bracket in a welding way.

2. A screen printing apparatus having an automatic floating function according to claim 1, wherein: the fixing rod (10) is S-shaped.

3. A screen printing apparatus having an automatic floating function according to claim 1, wherein: the sliding scraping piece (11) is made of rubber.

4. A screen printing apparatus having an automatic floating function according to claim 1, wherein: one end of the bolt (12) can be contacted with the upper surface of the fixed rod (10).

5. A screen printing apparatus having an automatic floating function according to claim 1, wherein: the driving shaft (14) can make the sliding scraper (11) shrink in the shrinking groove (16) when rotating.

6. A screen printing apparatus having an automatic floating function according to claim 1, wherein: the inside of removal ring (8) has seted up the rotary trough, dead lever (10) can slide in the rotary trough through the connecting block.

7. A screen printing apparatus having an automatic floating function according to claim 1, wherein: the pneumatic rod (6) can drive the threaded rod (9) to rotate when being stretched.