CN108688298A - A kind of curved surface screen printing equipment with automatic regulation function - Google Patents
A kind of curved surface screen printing equipment with automatic regulation function Download PDFInfo
- Publication number
- CN108688298A CN108688298A CN201810496786.9A CN201810496786A CN108688298A CN 108688298 A CN108688298 A CN 108688298A CN 201810496786 A CN201810496786 A CN 201810496786A CN 108688298 A CN108688298 A CN 108688298A
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- plate
- motor
- fixed
- screen printing
- curved surface
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
- B41F15/18—Supports for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/38—Screens, Frames; Holders therefor curved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/40—Inking units
- B41F15/42—Inking units comprising squeegees or doctors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The present invention relates to a kind of curved surface screen printing equipment with automatic regulation function,Including pedestal,Controller,Top plate,Placement mechanism,Printing mechanism,Two support plates and two retention mechanisms,Placement mechanism includes lifting assembly,Mounting table and two fixation kits,Fixation kit includes movable plate,First motor,Bearing,First drive shaft,Drum,Bracing wire and two the first springs,Retention mechanism includes the second motor,Gear,Rack,Adjusting part and several fastening assemblies,The curved surface screen printing equipment with automatic regulation function facilitates people to place stock by placement mechanism,And it is fixed,Determine the outer diameter of stock,Corresponding adjustment is made convenient for retention mechanism,Moreover,Stock is fastened by retention mechanism,While so that gear is driven stock rotation,Rack movement drives frame movement,Ink is set to be attached to stock surface through silk screen plate by scraper plate,Silk-screen printing is set to be smoothed out,Improve the practicability of equipment.
Description
Technical field
The present invention relates to printing equipment field, more particularly to a kind of curved surface screen printing with automatic regulation function is set
It is standby.
Background technology
Curved surface screen printing is the silk-screen printing of plastic cylinder, cylinder, circular cone, deformation surface etc. in addition to planar.
The principle of curved surface screen printing is stock in a certain position, and using the printing that a certain center line is rotated as axis, stock turns
Momentum and printing plate amount of exercise are identical, and keep running simultaneously, at the center line on by the pressure movement of scraper plate into
Row printing.Since printing surface is on-plane surface, printing process, feature are compared with planographic and are very different, and print difficulty
Also much bigger compared with planographic, therefore the equipment technology in printing is particularly important.
Existing curved surface screen printing equipment at runtime, in order to ensure to print successfully, it is necessary to keep stock and printing plate
Identical amount of exercise, but in practical printing process, when printing plate is excessive against active force on the substrate, be easy to cause
Stock is stuck, and printing plate rotates and substrate stationary, when printing plate is smaller against active force on the substrate, and is not enough to band
Dynamic stock rotation, fails so as to cause printing, thereby reduces the quality of screen printing apparatus.
Invention content
The technical problem to be solved by the present invention is to:For overcome the deficiencies in the prior art, it provides a kind of with automatic adjustment
The curved surface screen printing equipment of function.
The technical solution adopted by the present invention to solve the technical problems is:A kind of curved surface screen with automatic regulation function
Printing equipment, including pedestal, controller, top plate, placement mechanism, printing mechanism, two support plates and two retention mechanisms, the branch
Plate and controller are each attached to the top of pedestal, are equipped with PLC in the control, the placement mechanism setting two support plates it
Between, the bottom plate is erected on two support plates, and the printing mechanism is arranged in the lower section of top plate, the retention mechanism and support plate one
One corresponds to, and the retention mechanism is located at the side of the close printing mechanism of support plate, and the printing mechanism includes scraper plate, frame, silk
Web plate and against component, the both ends of the frame are connect with two retention mechanisms respectively, and the silk screen plate is arranged in frame
The bottom end of side, the scraper plate is resisted against on silk screen plate, and the top of the scraper plate against component with top plate by connecting;
The placement mechanism includes lifting assembly, mounting table and two fixation kits, the lifting group successively from below to up
Part is sequentially connected with mounting table, and two fixation kits are located at the both sides of the top of mounting table, and the fixation kit includes moving
Movable plate, first motor, bearing, the first drive shaft, drum, bracing wire and two the first springs, the first motor and bearing are solid
It is scheduled on the top of mounting table, first drive shaft is arranged between first motor and bearing, and the first motor is driven with first
Driving-axle gearing connects, and the drum is set in the first drive shaft, and one end of the bracing wire is arranged on drum, the bracing wire
The other end is connect with movable plate, and the first motor and bearing are connect by two springs with movable plate respectively, at the spring
In compressive state, the first motor is electrically connected with PLC;
The retention mechanism includes the second motor, gear, rack, adjusting part and several fastening assemblies, second electricity
Machine is fixed on support plate, and second motor is electrically connected with PLC, and second motor is connect with gear drive, and the rack is set
Set in the top of gear, the wheel and rack engagement, the adjusting part is arranged in the top of rack, the adjusting part with
Frame connects, and the fastening assembly is circumferentially evenly distributed on the side far from the second motor of gear.
Preferably, in order to make scraper plate be resisted against on silk screen plate, it is described against component include several second springs and two
Directed element, the scraper plate are connect by second spring with top plate, and two directed elements are located at the both ends of the top of scraper plate,
The directed element includes orientation lever and protrusive board, and the protrusive board is fixed on the top of scraper plate by orientation lever, and the top plate is arranged
On orientation lever, the second spring is in compressive state.
Preferably, in order to realize that the lifting of mounting table, the lifting assembly include that driving unit and two shrink units,
Two telescopic units are located at the both sides of driving unit, and the telescopic unit includes fixed block, expansion bracket and two first companies
Bar, the fixed block are fixed on the base, and the both sides of the bottom end of the expansion bracket are hinged with driving unit and fixed block respectively, institute
The both sides for stating the top of expansion bracket are hinged by two first connecting rods and mounting table respectively.
Preferably, flexible in order to control expansion bracket, the driving unit includes air pump, cylinder and two pistons, described
Cylinder is fixed on the base, and the air pump is connected to cylinder, and the air pump is electrically connected with PLC, and two pistons are separately positioned on gas
The both ends of cylinder, the piston are corresponded with unit is shunk, and one end of the piston is arranged in cylinder, the piston it is another
End is hinged with expansion bracket.
Preferably, in order to realize the steady movement of movable plate, set on the mounting table there are two sliding slot, two sliding slots divide
Not Wei Yu movable plate both ends, the both ends of the lower section of the movable plate are equipped with sliding block, and the sliding block is corresponded with sliding slot, described
Sliding block is slidably connected with sliding slot.
Preferably, in order to adjust the height and position of frame, the adjusting part includes third motor, second connecting rod,
Three-link, fixed link and regulation pipe, the third motor are fixed on the top of rack, and the third motor is electrically connected with PLC, institute
It states third motor to be sequentially connected with second connecting rod, the second connecting rod is hinged by third connecting rod and regulation pipe, the regulation pipe
It is fixed on the lower section of frame, the regulation pipe is set in the top of fixed link, and the bottom end of the fixed link is fixed on rack.
Preferably, in order to ensure that the steady movement of rack, the side of the close support plate of the rack are equipped with slideway and cunning
Motion block, the sliding shoe are fixed on rack, and the slideway is fixed on support plate, and the sliding shoe is slidably connected with slideway.
Preferably, in order to make stock be rotated with gear synchronous, the fastening assembly includes the 4th motor, the 4th driving
Axis, casing and fastening block, the 4th motor are fixed on gear, and the 4th motor is connect with 4 wheel driven driving-axle gearing, institute
It states casing to be set in the 4th drive shaft, being equipped with the junction of the 4th drive shaft for described sleeve pipe is matched with the 4th drive shaft
Screw thread, the fastening block are fixed on casing, and pressure sensor, the 4th motor and pressure sensing are equipped in the fastening block
Device is electrically connected with PLC.
Preferably, in order to ensure the smooth rotation of casing, the fastening assembly further includes fixed ring and two holders, two
A holder is located at the both sides of fixed ring, and the Fixing shrink ring is located on casing, and the fixed ring is solid by holder and gear
Fixed connection.
Preferably, in order to detect the outer diameter of stock, in two movable plates, one of movable plate close to another
The side of movable plate is equipped with range sensor, and the range sensor is electrically connected with PLC.
The invention has the advantages that placement mechanism side should be passed through with the curved surface screen printing equipment of automatic regulation function
Persons who happens to be on hand for an errand place stock, and are fixed, and determine the outer diameter of stock, and corresponding adjustment is made convenient for retention mechanism, and existing
Some placement mechanisms are compared, the placement mechanism flexible structure, the radius of also detectable stock while being fixed to stock,
The axis for making stock is overlapped with the axis of gear, moreover, is fastened to stock by retention mechanism, is made gear band
While dynamic stock rotation, rack movement drives frame movement, so that ink is attached to stock table through silk screen plate by scraper plate
Face makes silk-screen printing be smoothed out, and compared with existing retention mechanism, which can automatically be adjusted by the outer diameter of stock
Bezel height is saved, silk screen plate is made to be resisted against stock surface, convenient for smoothly printing, to improve the practicability of equipment.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the curved surface screen printing equipment with automatic regulation function of the present invention;
Fig. 2 is the structural representation of the placement mechanism of the curved surface screen printing equipment with automatic regulation function of the present invention
Figure;
Fig. 3 is the structural representation of the fixation kit of the curved surface screen printing equipment with automatic regulation function of the present invention
Figure;
Fig. 4 is the structural representation of the retention mechanism of the curved surface screen printing equipment with automatic regulation function of the present invention
Figure;
In figure:1. pedestal, 2. controllers, 3. top plates, 4. support plates, 5. scraper plates, 6. frames, 7. silk screen plates, 8. mounting tables, 9.
Movable plate, 10. first motors, 11. bearings, 12. first drive shafts, 13. drums, 14. bracing wires, 15. first springs, 16. second
Motor, 17. gears, 18. racks, 19. second springs, 20. orientation levers, 21. protrusive boards, 22. fixed blocks, 23. expansion brackets, 24.
One connecting rod, 25. air pumps, 26. cylinders, 27. pistons, 28. sliding slots, 29. sliding blocks, 30. third motors, 31. second connecting rods, 32.
Three-link, 33. fixed links, 34. regulation pipes, 35. slideways, 36. sliding shoes, 37. the 4th motors, 38. the 4th drive shafts, 39. sets
Pipe, 40. fastening blocks, 41. fixed rings, 42. holders, 43. range sensors, 44. pressure sensors.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of curved surface screen printing equipment with automatic regulation function, including pedestal 1, controller 2, top
Plate 3, placement mechanism, printing mechanism, two support plates 4 and two retention mechanisms, the support plate 4 and controller 2 are each attached to pedestal 1
Top, PLC is equipped in the control, the placement mechanism is arranged between two support plates 4, and the bottom plate is erected at two branch
On plate 4, the printing mechanism is arranged in the lower section of top plate 3, and the retention mechanism is corresponded with support plate 4, the retention mechanism
Positioned at the side of the close printing mechanism of support plate 4, the printing mechanism includes scraper plate 5, frame 6, silk screen plate 7 and against component,
The both ends of the frame 6 are connect with two retention mechanisms respectively, and the silk screen plate 7 is arranged in the inside of frame 6, the scraper plate 5
Bottom end be resisted against on silk screen plate 7, the top of the scraper plate 5 against component with top plate 3 by connecting;
In the curved surface screen printing equipment, roof supporting 3 is fixed by two support plates 4, ink is added on silk screen plate 7,
Stock is positioned on placement mechanism, operating equipment using controller 2 runs, and stock is fixed by placement mechanism,
The diameter for detecting stock, is then clamped stock from the both ends of stock by two retention mechanisms, then drives
During stock rotates so that the silk screen plate 7 of 6 inside of frame 6 and frame rotates, and the position of scraper plate 5 remains unchanged, and leads to
The movement for crossing silk screen plate 7 makes scraper plate 5 that ink be driven to penetrate silk screen plate 7, ink is made to be attached to the stock surface of rotation, to
Realize screen printing operation.
As Figure 2-3, the placement mechanism includes lifting assembly, mounting table 8 and two fixed groups successively from below to up
Part, the lifting assembly are sequentially connected with mounting table 8, and two fixation kits are located at the both sides of the top of mounting table 8, described
Fixation kit includes movable plate 9, first motor 10, bearing 11, the first drive shaft 12, drum 13, bracing wire 14 and two the first bullets
Spring 15, the first motor 10 and bearing 11 are each attached to the top of mounting table 8, and the setting of the first drive shaft 12 is in the first electricity
Between machine 10 and bearing 11, the first motor 10 and the first drive shaft 12 are sequentially connected, and the drum 13 is set in the first drive
On moving axis 12, one end of the bracing wire 14 is arranged on drum 13, and the other end of the bracing wire 14 is connect with movable plate 9, described
First motor 10 and bearing 11 are connect by two springs with movable plate 9 respectively, and the spring is in compressive state, and described first
Motor 10 is electrically connected with PLC;
In placement mechanism, on mounting table 8, PLC is controlled to be powered to first motor 10, and the first drive shaft 12 is made to drive drum
13 rotations, to tighten bracing wire 14 so that movable plate 9 is close mobile to drum 13, to make the shifting between two fixation kits
The distance of movable plate 9 increases, and between two movable plates 9 that then stock is positioned on mounting table 8, PLC controls first motor
10 power-off, the first compressed spring 15 are to restore deformation, drive movable plate 9 to be moved far from first motor 10, to make two
Movable plate 9 clamps stock, can determine the outer diameter of stock by detecting the distance between two movable plates 9 at this time, then PLC
Lifting assembly operation is controlled, the height of mounting table 8 is adjusted, the axis of stock is made to be overlapped with the axis of gear 17, is convenient for gear
17 rotate coaxially with stock, carry out silk-screen printing.
As shown in figure 4, the retention mechanism includes the second motor 16, gear 17, rack 18, adjusting part and several fastenings
Component, second motor 16 are fixed on support plate 4, and second motor 16 is electrically connected with PLC, second motor 16 and tooth
Wheel 17 is sequentially connected, and the rack 18 is arranged in the top of gear 17, and the gear 17 is engaged with rack 18, the adjusting part
It is arranged in the top of rack 18, the adjusting part is connect with frame 6, and the fastening assembly is circumferentially evenly distributed on gear 17
Side far from the second motor 16.
When mounting table 8 carries out lifting so that stock is located at same axis with gear 17, PLC controls the separate of gear 17
The fastening assembly of the side of support plate 4 is run, and stock is clamped by the fastening assembly in the outside of two gears 17, so that holding
Print object is rotated with the rotation of gear 17, and then PLC drives 6 liters of frame according to the external control and regulation assembly operating of stock
Drop so that after the silk screen plate 7 of 6 inside of frame is resisted against the surface of stock, PLC controls the second motor 16 and starts, band moving gear
17 rotations so that stock rotates, while gear 17 acts on rack 18 so that rack 18 moves, and then passes through adjusting group
Part drives frame 6 to move, and to realize the movement of frame 6 progress synchronous with the rotation of stock, ensures that silk-screen printing is smooth
It carries out.
Against component include several second springs 19 and two directed elements as shown in Figure 1, described, the scraper plate 5 passes through
Second spring 19 is connect with top plate 3, and two directed elements are located at the both ends of the top of scraper plate 5, and the directed element includes
Orientation lever 20 and protrusive board 21, the protrusive board 21 are fixed on the top of scraper plate 5 by orientation lever 20, and the top plate 3 is set in orientation
On bar 20, the second spring 19 is in compressive state.
The second spring 19 of compression is to restore deformation, pushes scraper plate 5 so that scraper plate 5 is resisted against on silk screen plate 7, using calmly
Moving direction and the position that silk screen plate 7 is secured to bar 20, prevent scraper plate 5 from being moved with the movement of silk screen plate 7, utilize protrusive board
21 limit the moving range of scraper plate 5, and orientation lever 20 is prevented to be detached from top plate 3.
As shown in Fig. 2, the lifting assembly includes driving unit and two contraction units, two telescopic units are located at
The both sides of driving unit, the telescopic unit include fixed block 22, expansion bracket 23 and two first connecting rods 24, the fixed block 22
It is fixed on pedestal 1, the both sides of the bottom end of the expansion bracket 23 are hinged with driving unit and fixed block 22 respectively, the expansion bracket
The both sides on 23 top are hinged by two first connecting rods 24 and mounting table 8 respectively.
Driving unit acts on the side of the bottom end of expansion bracket 23, change between the both sides of the bottom end of expansion bracket 23 away from
From to make expansion bracket 23 drive mounting tables 8 to be lifted by two first connecting rods 24, changing the height position of mounting table 8
It sets.
Preferably, flexible in order to control expansion bracket 23, the driving unit includes air pump 25, cylinder 26 and two pistons
27, the cylinder 26 is fixed on pedestal 1, and the air pump 25 is connected to cylinder 26, and the air pump 25 is electrically connected with PLC, two
Piston 27 is separately positioned on the both ends of cylinder 26, and the piston 27 is corresponded with unit is shunk, and one end of the piston 27 is set
It sets in cylinder 26, the other end and expansion bracket 23 of the piston 27 are hinged.
PLC controls air pump 25 and starts, and changes the air pressure in cylinder 26, according to the air pressure change in cylinder 26, piston 27 into
The corresponding activity of row, to make the distance between piston 27 and fixed block 22 generate variation, and then drives expansion bracket 23 to be stretched
Contracting.
Preferably, in order to realize the steady movement of movable plate 9, set that there are two sliding slot 28, two cunnings on the mounting table 8
Slot 28 is located at the both ends of movable plate 9, and the both ends of the lower section of the movable plate 9 are equipped with sliding block 29, the sliding block 29 and sliding slot
28 correspond, and the sliding block 29 is slidably connected with sliding slot 28.
The moving direction that sliding block 29 is secured using sliding slot 28 makes sliding block 29 be moved along fixed direction, in turn
Movable plate 9 is driven smoothly to be moved.
As shown in figure 4, the adjusting part includes third motor 30, second connecting rod 31, third connecting rod 32,33 and of fixed link
Regulation pipe 34, the third motor 30 are fixed on the top of rack 18, and the third motor 30 is electrically connected with PLC, the third
Motor 30 is sequentially connected with second connecting rod 31, and the second connecting rod 31 is hinged by third connecting rod 32 and regulation pipe 34, the tune
Section pipe 34 is fixed on the lower section of frame 6, and the regulation pipe 34 is set in the top of fixed link 33, and the bottom end of the fixed link 33 is solid
It is scheduled on rack 18.
PLC controls third motor 30 and starts, and second connecting rod 31 is driven to rotate, and second connecting rod 31 is acted on by third connecting rod 32
In regulation pipe 34 so that regulation pipe 34 is lifted along the axis of fixed link 33, and then changes the height position of frame 6
It sets, the height of silk screen plate 7 is adjusted convenient for equipment, silk screen plate 7 is made to be resisted against the surface of stock.
Preferably, in order to ensure that the steady movement of rack 18, the side of the close support plate 4 of the rack 18 are equipped with slideway
35 and sliding shoe 36, the sliding shoe 36 be fixed on rack 18, the slideway 35 is fixed on support plate 4, the sliding shoe 36
It is slidably connected with slideway 35.The position of slideway 35 immobilizes, the sliding in slideway 35 of sliding block 29, to secure rack 18
Moving direction so that rack 18 is smoothly moved.
As shown in figure 4, the fastening assembly includes the 4th motor 37, the 4th drive shaft 38, casing 39 and fastening block 40, institute
It states the 4th motor 37 to be fixed on gear 17, the 4th motor 37 and the 4th drive shaft 38 are sequentially connected, 39 sets of described sleeve pipe
It is located in the 4th drive shaft 38, being equipped with the junction of the 4th drive shaft 38 for described sleeve pipe 39 is matched with the 4th drive shaft 38
Screw thread, the fastening block 40 are fixed on casing 39, and pressure sensor 44, the 4th motor 37 are equipped in the fastening block 40
It is electrically connected with PLC with pressure sensor 44.
PLC controls the 4th motor 37 and starts, and the rotation of the 4th drive shaft 38, the 4th drive shaft 38 is driven to exist by threaded function
On casing 39 so that casing 39 is moved along the axis of the 4th drive shaft 38, and then fastening block 40 is driven to move, and makes fastening
Block 40 is resisted against the both ends of stock, when fastening block 40 against on the substrate when, the pressure sensor 44 in fastening block 40 is examined
Measure pressure data, and pressure data be uploaded to PLC so that PLC according to pressure data determine fastening block 40 and stock it
Between active force, and then adjust fastening block 40 fastening force, rotated with the rotation of gear 17 convenient for stock.
Preferably, in order to ensure that the smooth rotation of casing 39, the fastening assembly further include fixed ring 41 and two branch
Frame 42, two holders 42 are located at the both sides of fixed ring 41, and the fixed ring 41 is set on casing 39, the fixed ring 41
It is fixedly connected with gear 17 by holder 42.The position that fixed ring 41 is secured using holder 42 prevents by fixed ring 41
When four drive shafts 38 rotate, casing 39 rotates, to realize the steady movement of casing 39.
Preferably, in order to detect the outer diameter of stock, in two movable plates 9, one of movable plate 9 close to another
The side of a movable plate 9 is equipped with range sensor 43, and the range sensor 43 is electrically connected with PLC.Pass through range sensor 43
The distance between two movable plates 9 are detected, and range data is fed back into PLC so that PLC is according to the distances of two movable plates 9
Determine the diameter of stock.
When the curved surface screen printing equipment is run, stock is put on mounting table 8, printing is fixed by fixation kit
Object, and determine the outer diameter of stock, the height of mounting table 8 is adjusted by lifting assembly, makes the axis and gear 17 of stock
After axis overlaps, the both ends of stock are clamped using fastening assembly, the height of frame 6 is adjusted by adjusting part, is made
Silk screen plate 7 adds ink against on the substrate on silk screen plate 7, and then PLC controls the second motor 16 and starts, band moving gear
17 rotations so that while stock rotates, gear 17 acts on rack 18 so that frame 6 is moved, will against component
Scraper plate 5 is resisted against on silk screen plate 7, and ink is made on the substrate, silk-screen printing to be made to be smoothed out through the absorption of silk screen plate 7, to
Improve the practicability of equipment.
Compared with prior art, people should be facilitated by placement mechanism with the curved surface screen printing equipment of automatic regulation function
Place stock, and be fixed, determine the outer diameter of stock, corresponding adjustment is made convenient for retention mechanism, and it is existing
Placement mechanism is compared, the placement mechanism flexible structure, and the radius of also detectable stock, makes to hold while being fixed to stock
The axis of print object is overlapped with the axis of gear 17, moreover, is fastened to stock by retention mechanism, is made 17 band of gear
While dynamic stock rotation, the movement of rack 18 drives frame 6 to move, and so that ink is attached to printing through silk screen plate 7 by scraper plate 5
Object surface, makes silk-screen printing be smoothed out, compared with existing retention mechanism, the retention mechanism can by stock it is outer without leave
It is dynamic to adjust 6 height of frame, so that silk screen plate 7 is resisted against stock surface, convenient for smoothly printing, to improve the practicality of equipment
Property.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of curved surface screen printing equipment with automatic regulation function, which is characterized in that including pedestal (1), controller
(2), top plate (3), placement mechanism, printing mechanism, two support plates (4) and two retention mechanisms, the support plate (4) and controller
(2) it is each attached to the top of pedestal (1), PLC is equipped in the control, the placement mechanism is arranged between two support plates (4),
The bottom plate is erected on two support plates (4), and printing mechanism's setting is in the lower section of top plate (3), the retention mechanism and branch
Plate (4) corresponds, and the retention mechanism is located at the side of the close printing mechanism of support plate (4), and the printing mechanism includes scraping
Plate (5), frame (6), silk screen plate (7) and against component, the both ends of the frame (6) are connect with two retention mechanisms respectively, institute
It states silk screen plate (7) to be arranged in the inside of frame (6), the bottom end of the scraper plate (5) is resisted against on silk screen plate (7), the scraper plate (5)
Top by being connect against component with top plate (3);
The placement mechanism includes lifting assembly, mounting table (8) and two fixation kits, the lifting assembly successively from below to up
It is sequentially connected with mounting table (8), two fixation kits are located at the both sides of the top of mounting table (8), the fixation kit packet
Include movable plate (9), first motor (10), bearing (11), the first drive shaft (12), drum (13), bracing wire (14) and two first
Spring (15), the first motor (10) and bearing (11) are each attached to the top of mounting table (8), first drive shaft (12)
It is arranged between first motor (10) and bearing (11), the first motor (10) is sequentially connected with the first drive shaft (12), institute
It states drum (13) to be set in the first drive shaft (12), one end of the bracing wire (14) is arranged on drum (13), the bracing wire
(14) the other end is connect with movable plate (9), and the first motor (10) and bearing (11) pass through two springs and movement respectively
Plate (9) connects, and the spring is in compressive state, and the first motor (10) is electrically connected with PLC;
The retention mechanism includes the second motor (16), gear (17), rack (18), adjusting part and several fastening assemblies, institute
The second motor (16) is stated to be fixed on support plate (4), second motor (16) is electrically connected with PLC, second motor (16) with
Gear (17) is sequentially connected, and the rack (18) is arranged in the top of gear (17), and the gear (17) is engaged with rack (18),
The adjusting part is arranged in the top of rack (18), and the adjusting part is connect with frame (6), and the fastening assembly is circumferentially equal
The even side far from the second motor (16) for being distributed in gear (17).
2. as described in claim 1 with automatic regulation function curved surface screen printing equipment, which is characterized in that it is described against
Component includes several second springs (19) and two directed elements, and the scraper plate (5) is connected by second spring (19) and top plate (3)
It connects, two directed elements are located at the both ends of the top of scraper plate (5), and the directed element includes orientation lever (20) and protrusive board
(21), the protrusive board (21) is fixed on the top of scraper plate (5) by orientation lever (20), and the top plate (3) is set in orientation lever
(20) on, the second spring (19) is in compressive state.
3. the curved surface screen printing equipment with automatic regulation function as described in claim 1, which is characterized in that the lifting
Component includes driving unit and two contraction units, and two telescopic units are located at the both sides of driving unit, the flexible list
Member includes fixed block (22), expansion bracket (23) and two first connecting rods (24), and the fixed block (22) is fixed on pedestal (1),
The both sides of the bottom end of the expansion bracket (23) are hinged with driving unit and fixed block (22) respectively, the top of the expansion bracket (23)
Both sides it is hinged by two first connecting rods (24) and mounting table (8) respectively.
4. the curved surface screen printing equipment with automatic regulation function as claimed in claim 3, which is characterized in that the driving
Unit includes air pump (25), cylinder (26) and two pistons (27), and the cylinder (26) is fixed on pedestal (1), the air pump
(25) it is connected to cylinder (26), the air pump (25) is electrically connected with PLC, and two pistons (27) are separately positioned on the two of cylinder (26)
End, the piston (27) correspond with unit is shunk, and one end setting of the piston (27) is in cylinder (26), the piston
(27) the other end is hinged with expansion bracket (23).
5. the curved surface screen printing equipment with automatic regulation function as described in claim 1, which is characterized in that the placement
It is set on platform (8) there are two sliding slot (28), two sliding slots (28) are located at the both ends of movable plate (9), under the movable plate (9)
The both ends of side are equipped with sliding block (29), and the sliding block (29) corresponds with sliding slot (28), and the sliding block (29) is sliding with sliding slot (28)
Dynamic connection.
6. the curved surface screen printing equipment with automatic regulation function as described in claim 1, which is characterized in that the adjusting
Component includes third motor (30), second connecting rod (31), third connecting rod (32), fixed link (33) and regulation pipe (34), and described
Three motors (30) are fixed on the top of rack (18), and the third motor (30) is electrically connected with PLC, the third motor (30) with
Second connecting rod (31) is sequentially connected, and the second connecting rod (31) is hinged by third connecting rod (32) and regulation pipe (34), the tune
Section pipe (34) is fixed on the lower section of frame (6), and the regulation pipe (34) is set in the top of fixed link (33), the fixed link
(33) bottom end is fixed on rack (18).
7. the curved surface screen printing equipment with automatic regulation function as described in claim 1, which is characterized in that the rack
(18) side of close support plate (4) is equipped with slideway (35) and sliding shoe (36), and the sliding shoe (36) is fixed on rack (18)
On, the slideway (35) is fixed on support plate (4), and the sliding shoe (36) is slidably connected with slideway (35).
8. the curved surface screen printing equipment with automatic regulation function as described in claim 1, which is characterized in that the fastening
Component includes the 4th motor (37), the 4th drive shaft (38), casing (39) and fastening block (40), and the 4th motor (37) is fixed
On gear (17), the 4th motor (37) is sequentially connected with the 4th drive shaft (38), and described sleeve pipe (39) is set in the 4th
In drive shaft (38), being equipped with the junction of the 4th drive shaft (38) for described sleeve pipe (39) is matched with the 4th drive shaft (38)
Screw thread, the fastening block (40) are fixed on casing (39), are equipped with pressure sensor (44) in the fastening block (40), and described the
Four motors (37) and pressure sensor (44) are electrically connected with PLC.
9. the curved surface screen printing equipment with automatic regulation function as claimed in claim 8, which is characterized in that the fastening
Component further includes fixed ring (41) and two holders (42), and two holders (42) are located at the both sides of fixed ring (41), described
Fixed ring (41) is set on casing (39), and the fixed ring (41) is fixedly connected by holder (42) with gear (17).
10. the curved surface screen printing equipment with automatic regulation function as described in claim 1, which is characterized in that two shiftings
In movable plate (9), one of movable plate (9) is equipped with range sensor (43) close to the side of another movable plate (9), described
Range sensor (43) is electrically connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810496786.9A CN108688298A (en) | 2018-05-22 | 2018-05-22 | A kind of curved surface screen printing equipment with automatic regulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810496786.9A CN108688298A (en) | 2018-05-22 | 2018-05-22 | A kind of curved surface screen printing equipment with automatic regulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108688298A true CN108688298A (en) | 2018-10-23 |
Family
ID=63846883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810496786.9A Withdrawn CN108688298A (en) | 2018-05-22 | 2018-05-22 | A kind of curved surface screen printing equipment with automatic regulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108688298A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277436A (en) * | 2020-11-02 | 2021-01-29 | 李连学 | Screen printing equipment of adjustable diameter |
| CN114654870A (en) * | 2022-04-21 | 2022-06-24 | 圣奥科技股份有限公司 | Silk-screen production line for curved-surface back plate of office furniture |
| TWI791922B (en) * | 2019-09-10 | 2023-02-11 | 日商微技中心股份有限公司 | Swing table, table swing method and screen printing device |
-
2018
- 2018-05-22 CN CN201810496786.9A patent/CN108688298A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI791922B (en) * | 2019-09-10 | 2023-02-11 | 日商微技中心股份有限公司 | Swing table, table swing method and screen printing device |
| CN112277436A (en) * | 2020-11-02 | 2021-01-29 | 李连学 | Screen printing equipment of adjustable diameter |
| CN114654870A (en) * | 2022-04-21 | 2022-06-24 | 圣奥科技股份有限公司 | Silk-screen production line for curved-surface back plate of office furniture |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181023 |