CN114474987B - Automatic wiping mechanism for screen printing plate - Google Patents
Automatic wiping mechanism for screen printing plate Download PDFInfo
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- CN114474987B CN114474987B CN202210161299.3A CN202210161299A CN114474987B CN 114474987 B CN114474987 B CN 114474987B CN 202210161299 A CN202210161299 A CN 202210161299A CN 114474987 B CN114474987 B CN 114474987B
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- wiping
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- screen printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/003—Cleaning arrangements or devices for screen printers or parts thereof
- B41F35/005—Cleaning arrangements or devices for screen printers or parts thereof for flat screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
- B41P2235/23—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
- B41P2235/24—Wiping devices using rolls of cleaning cloth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/26—Spraying devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses an automatic wiping mechanism for a screen printing plate, which comprises a first wiping module, a second wiping module and a translation module, wherein the first wiping module and the second wiping module are arranged on the translation module at intervals, and the translation module can respectively drive the first wiping module and the second wiping module to horizontally move. The mounting panel is provided with first driving motor and second driving motor at intervals, the output shaft of first driving motor is connected with first lead screw, first lead screw and the first base threaded connection who cleans the module, be provided with the guide rail on the mounting panel, the first base and the guide rail sliding connection who cleans the module, be provided with first tow chain between mounting panel and the first module of cleaning, second driving motor's output shaft and second lead screw are connected, the second lead screw and the second clean the base threaded connection of module, the mounting panel and second clean and be provided with the second tow chain between the module. The invention aims to provide an automatic wiping mechanism of a screen printing plate, which is safer and has high cleaning efficiency.
Description
Technical Field
The invention belongs to the technical field of printing, and particularly relates to an automatic wiping mechanism for a screen printing plate.
Background
The silk screen printing refers to that a silk screen is used as a plate base, and a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The screen printing is composed of five major elements, namely a screen printing plate, a scraper blade, slurry, a printing table and a printing stock. The printing is carried out by utilizing the basic principle that meshes of image-text parts of the screen printing plate can be permeated by the slurry and meshes of non-image-text parts can not be permeated by the slurry. During printing, slurry is poured into one end of the screen printing plate, a scraper plate is used for applying certain pressure to the slurry position on the screen printing plate, meanwhile, the scraper plate moves towards the other end of the screen printing plate at a constant speed, and the slurry is extruded onto a printing stock from meshes of the image-text part by the scraper plate in the moving process. The prior printing screen plate needs manual shutdown and manual wiping. The manual wiping efficiency is low, the potential safety hazard of hands is injured, the productivity is influenced by the machine halt, the wiping effect is not ideal, the labor cost is occupied, and the like.
Disclosure of Invention
Therefore, the invention aims to solve the problems that the manual wiping efficiency is low, the potential safety hazard of hands is injured by pressure, the productivity is influenced by the machine halt, the wiping effect is not ideal, and the labor cost is occupied in the prior art.
Therefore, the automatic wiping mechanism for the screen printing plate comprises a first wiping module, a second wiping module and a translation module, wherein the first wiping module and the second wiping module are arranged on the translation module at intervals, and the translation module can drive the first wiping module and the second wiping module to move horizontally respectively.
Preferably, the translation module includes: first driving motor, guide rail, first lead screw, second lead screw, first tow chain, second driving motor, mounting panel, the interval is provided with first driving motor and second driving motor on the mounting panel, and first driving motor's output shaft and first lead screw are connected, and first lead screw and the first base threaded connection who cleans the module, be provided with the guide rail on the mounting panel, first base and the guide rail sliding connection who cleans the module, the mounting panel and first being provided with first tow chain between cleaning the module, second driving motor's output shaft and second lead screw are connected, and the base threaded connection of module is cleaned with the second to the second lead screw, and the base and the guide rail sliding connection of module are cleaned to the second, the mounting panel is cleaned with the second and is provided with the second tow chain between the module.
Preferably, the first module of cleaning includes first elevating system and the first subassembly of cleaning, install elevating system on the first base of cleaning the module, the subassembly is cleaned in elevating system's output connection, clean the subassembly including cleaning the head, the action wheel, the rolling axle, clean the expansion bracket, the output of cleaning the expansion bracket is connected with cleaning the head, it is provided with action wheel and rolling axle to clean the interval on the expansion bracket, the rolling axle is close to and cleans the head, the second is cleaned the module and is included second elevating system and second and clean the subassembly, install second elevating system on the base of module is cleaned to the second, the subassembly is cleaned to the second is connected to the output of second elevating system.
Preferably, the first lifting assembly and the second lifting assembly are both electric telescopic rods.
Preferably, the wiping telescopic frame is composed of a gear rack and a sliding rail, the wiping head is made of any one of sponge, silica gel and rubber, and a pressure sensor is arranged on the wiping head.
Preferably, the telescopic wiper frame is provided with a sprayer and a compressed air nozzle.
Preferably, it is provided with vibration dust collector to clean to establish on the expansion bracket, vibration dust collector includes: the wiping telescopic frame is provided with a shell, the bottom of the inner wall of the shell is provided with a motor, an output shaft of the motor is connected with the circle center of the sector plate, one end of the crank is connected with the circle center of the sector plate, the other end of the crank is connected with the shifting column, and the turntable is arranged above the shifting column;
the rotating disc is sleeved with a first circular ring, the first circular ring is connected with the rotating disc through four connecting rods which are evenly spaced, sliding grooves which extend along the length direction are formed in the connecting rods, the poking columns can slide in the sliding grooves in a reciprocating mode, four arc-shaped plates are arranged on the first circular ring at intervals, the arc-shaped plates are located between the adjacent connecting rods, the outer circumferential wall of each sector-shaped plate can be in contact with the arc-shaped plates, the first circular ring is rotatably connected with a second circular ring, one end of each connecting rod is connected with the second circular ring, and the other end of each connecting rod is connected with the inner wall of the shell;
the centre of a circle department of carousel is provided with the sleeve pipe, sleeve pipe one end with the carousel is connected, the sleeve pipe other end is connected with the centre of a circle department of plectane, the plectane upper end is provided with the brush hair, the intraductal lance that is provided with of cover, the lance with sleeve pipe sliding connection, the lance lower extreme can with dial the post contact, the lance upper end extends to the plectane top, the lance upper end is provided with the separation blade, the cover is equipped with the spring on the lance, spring one end with the plectane is connected, the spring other end is connected with the separation blade.
Preferably, a plurality of heat dissipation holes are formed in the outer wall of the shell, a temperature sensor and a control chip are arranged on the inner wall of the shell, an alarm is arranged on the outer wall of the shell, the temperature sensor is electrically connected with the control chip, and the control chip is electrically connected with the alarm.
Preferably, a cleaning device is arranged on the wiping telescopic frame, and the cleaning device comprises: the device comprises an electric push rod, a box body, a third driving motor, a first rotating shaft, a first belt pulley, a guide groove, a sliding block, an annular sliding groove and a fixing column;
an electric push rod is arranged at the upper end of the wiping telescopic frame, the output end of the electric push rod is upwards connected with the bottom end of the box body, a third driving motor is arranged at the bottom of the inner wall of the box body, the output shaft of the third driving motor is upwards connected with one end of a first rotating shaft, the other end of the first rotating shaft is connected with a first belt pulley, a first sleeve is rotationally connected onto the first rotating shaft, a guide groove in the horizontal direction is formed in the bottom of the inner wall of the box body, a sliding block is connected in the guide groove in a sliding manner, an annular sliding groove is formed in the upper end of the sliding block and consists of two parallel linear grooves and two semi-arc grooves which are connected end to end, fixing columns which are arranged along a straight line are arranged on the sliding block at intervals, and the fixing columns are located in an area defined by the annular sliding groove;
horizontal direction's spliced pole one end with first sleeve outer wall connection, the spliced pole other end and second sleeve outer wall connection, the second sleeve rotates in and is connected with the second pivot, second pivot upper end is connected with the center of doctor-bar, second pivot lower extreme extends to in the annular chute, second pivot lower extreme is provided with the disk, the disk is provided with a plurality of arc draw-in grooves along the circumferencial direction interval, the fixed column can block in the arc draw-in groove, be provided with the second belt pulley in stating the second pivot, the second belt pulley is located between second sleeve and the doctor-bar, first belt pulley with the second belt pulley passes through the belt and is connected, both ends are provided with the brush respectively about the slider, the box top is provided with horizontal direction's opening, there is the brush to pass the opening.
The technical scheme of the invention has the following advantages: the invention relates to an automatic wiping mechanism for a screen printing plate, which comprises a first wiping module, a second wiping module and a translation module, wherein the first wiping module and the second wiping module are arranged on the translation module at intervals, and the translation module can respectively drive the first wiping module and the second wiping module to horizontally move. The translation module includes: first driving motor, guide rail, first lead screw, second lead screw, first tow chain, second driving motor, mounting panel, the interval is provided with first driving motor and second driving motor on the mounting panel, and first driving motor's output shaft and first lead screw are connected, and first lead screw and the first base threaded connection who cleans the module, be provided with the guide rail on the mounting panel, first base and the guide rail sliding connection who cleans the module, the mounting panel and first being provided with first tow chain between cleaning the module, second driving motor's output shaft and second lead screw are connected, and the base threaded connection of module is cleaned with the second to the second lead screw, and the base and the guide rail sliding connection of module are cleaned to the second, the mounting panel is cleaned with the second and is provided with the second tow chain between the module. Carry out automatic movement, location, clean through cleaning the module, improved the clean efficiency of screen printing half tone, use also safer.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the atomizer and the compressed air nozzle of the present invention;
FIG. 3 is a state diagram of the operation of the present invention;
FIG. 4 is a schematic structural view of the vibration dust-removing device of the present invention;
FIG. 5 is a side view of the vibratory dust removal apparatus of the present invention;
FIG. 6 is a schematic view of the structure of the cleaning apparatus of the present invention;
FIG. 7 is a schematic view of the engagement of the wafer and the fixing post in the present invention;
wherein, 1, a first wiping module, 2, a second wiping module, 3, a translation module, 4, a shell, 5, a motor, 6, a sector plate, 7, a crank, 8, a shifting column, 9, a turntable, 10, a first ring, 11, a connecting rod, 12, a sliding chute, 13, an arc-shaped plate, 14, a second ring, 15, a connecting rod, 16, a sleeve, 17, a circular plate, 18, bristles, 19, a striker, 20, a baffle, 21, a spring, 22, a radiating hole, 23, a temperature sensor, 24, a control chip, 25, an alarm, 1-2, a first lifting component, 1-3, a first wiping component, 2-2, a second lifting component, 2-3, a second wiping component, 1-3-1, a wiping head, 1-3-2, a driving wheel, 1-3-3, the device comprises a winding shaft, 1-3-4 parts, a wiping telescopic frame, 1-3-7 parts, a gear rack, 1-3-8 parts, a sliding rail, 1-3-9 parts, a sprayer, 1-3-10 parts of a compressed air nozzle, 3-1 parts, a first driving motor, 3-2 parts, a guide rail, 3-3 parts, a first screw rod, 3-4 parts, a second screw rod, 3-5 parts, a first drag chain, 3-6 parts, a second drag chain, 26 parts, an electric push rod, 27 parts, a box body, 28 parts, a third driving motor, 29 parts, a first rotating shaft, 30 parts, a first belt pulley, 31 parts, a first sleeve, 32 parts, a guide groove, 33 parts, a sliding block, 34 parts, an annular sliding groove, 35 parts, a fixed column, 36 parts, a connecting column, 37 parts, a second sleeve, 38 parts, a second rotating shaft, 39 parts, a scraper, 40 parts, a wafer, 41 parts, an arc-shaped clamping groove, 42 parts, a second belt pulley, 43, a belt 44 parts, a sweeping brush, 45 parts and an opening.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The automatic wiping mechanism for the screen printing plate comprises a first wiping module 1, a second wiping module 2 and a translation module 3, wherein the first wiping module 1 and the second wiping module 2 are arranged on the translation module 3 at intervals, and the translation module 3 can drive the first wiping module 1 and the second wiping module 2 to horizontally move respectively, as shown in figures 1 to 3.
The translation module 3 includes: the device comprises a first driving motor 3-1, a guide rail 3-2, a first screw rod 3-3, a second screw rod 3-4, a first drag chain 3-5, a second drag chain 3-6, a second driving motor 3-7 and a mounting plate 3-8, wherein the first driving motor 3-1 and the second driving motor 3-7 are arranged on the mounting plate 3-8 at intervals, an output shaft of the first driving motor 3-1 is connected with the first screw rod 3-3, the first screw rod 3-3 is in threaded connection with a base of the first wiping module 1, the guide rail 3-2 is arranged on the mounting plate 3-8, the base of the first wiping module 1 is in sliding connection with the guide rail 3-2, the first drag chain 3-5 is arranged between the mounting plate 3-8 and the first wiping module 1, an output shaft of the second driving motor 3-7 is connected with the second screw rod 3-4, the second screw rod 3-4 is in threaded connection with a base of the second wiping module 2, the base of the second wiping module 2 is in sliding connection with the guide rail 3-2, and the second wiping module 2 is in sliding connection with the second drag chain 3-8 and the second wiping module 2.
The first wiping module 1 comprises a first lifting component 1-2 and a first wiping component 1-3, the lifting component 1-2 is mounted on a base of the first wiping module 1, the output end of the lifting component 1-2 is connected with the wiping component 1-3, the wiping component 1-3 comprises a wiping head 1-3-1, a driving wheel 1-3-2, a winding shaft 1-3-3 and a wiping telescopic frame 1-3-4, the output end of the wiping telescopic frame 1-3-4 is connected with the wiping head 1-3-1, the driving wheel 1-3-2 and the winding shaft 1-3-3 are arranged on the wiping telescopic frame 1-3-4 at intervals, the winding shaft 1-3-3 is close to the wiping head 1-3-1, the second wiping module 2 comprises a second lifting component 2-2 and a second wiping component 2-3, the second lifting component 2-2 is mounted on the base of the second wiping module 2, and the output end of the second lifting component 2-2 is connected with the second wiping component 2-3. The first lifting component 1-2 and the second lifting component 2-2 both adopt electric telescopic rods.
The working principle and the beneficial technical effects of the technical scheme are as follows: the first driving motor 3-1 drives the first screw rod 3-3 to rotate, the first wiping module 1 is driven to translate on the guide rail 3-2, the second driving motor 3-7 is used for driving the second wiping module 2 to translate on the guide rail 3-2, so that the first wiping module 1 and the second wiping module 2 translate to the position of the printing screen, the first lifting component 1-2 and the second lifting component 2-2 move upwards after being in place, the wiping telescopic frame 1-3-4 extends out, the wiping head 1-3-1 is controlled to reciprocate through the wiping telescopic frame 1-3-4, the printing screen is wiped, after wiping is completed, the wiping head 1-3-1 retracts along with the wiping telescopic frame 1-3-4, meanwhile, the first lifting component 1-2 descends, the driving wheel 1-3-2 rotates, the winding shaft 1-3-3 is sleeved with cleaning cloth, the driving wheel 1-3-2 drives the cleaning cloth to move, the surface of the printing screen is further cleaned, the surface of the printing screen is kept clean, the winding shaft can ensure that the cleaning cloth has certain tension, the labor cost is reduced, and the use cost is safer.
In one embodiment, the wiping telescopic frame 1-3-4 is composed of a rack and pinion 1-3-7 and a sliding rail 1-3-8, the wiping head 1-3-1 is made of any one of sponge, silica gel and rubber, a pressure sensor is arranged on the wiping head 1-3-1 and driven by a motor through rack and pinion transmission, transmission precision is higher, and the pressure sensor is used for monitoring the pressure value on the wiping head 1-3-1 and preventing the pressure from being too high and damaging the wiping head.
In one embodiment, the wiper telescopic frame 1-3-4 is provided with an atomizer 1-3-9 and a compressed air nozzle 1-3-10, and the atomizer 1-3-9 and the compressed air nozzle 1-3-10 are used for spraying oil mist to facilitate a cleaning cloth to remove the slurry aggregates on the surface of the screen printing plate.
In one embodiment, as shown in fig. 4 to 5, a vibration dust removing device is disposed on the wiping telescopic frame 1 to 3 to 4, and the vibration dust removing device includes: the cleaning telescopic frame comprises a shell 4, a motor 5, a sector plate 6, a crank 7, a shifting column 8 and a rotary table 9, wherein the shell 4 is arranged on the cleaning telescopic frame 1-3-4, the motor 5 is arranged at the bottom of the inner wall of the shell 4, an output shaft of the motor 5 is connected with the circle center of the sector plate 6, one end of the crank 7 is connected with the circle center of the sector plate 6, the other end of the crank 7 is connected with the shifting column 8, and the rotary table 9 is arranged above the shifting column 8;
a first circular ring 10 is sleeved on the rotary table 9, the first circular ring 10 is connected with the rotary table 9 through four connecting rods 11 which are evenly spaced, sliding grooves 12 which extend along the length direction are formed in the connecting rods 11, the shifting columns 8 can slide in the sliding grooves 12 in a reciprocating manner, four arc-shaped plates 13 are arranged on the first circular ring 10 at intervals, the arc-shaped plates 13 are located between the adjacent connecting rods 11, the outer circumferential wall of each sector-shaped plate 6 can be in contact with the arc-shaped plates 13, a second circular ring 14 is connected to the first circular ring 10 in a rotating manner, one end of a connecting rod 15 is connected with the second circular ring 14, and the other end of the connecting rod 15 is connected with the inner wall of the shell 4;
the centre of a circle department of carousel 9 is provided with sleeve pipe 16, sleeve pipe 16 one end with carousel 9 is connected, the sleeve pipe 16 other end is connected with the centre of a circle department of plectane 17, plectane 17 upper end is provided with brush hair 18, be provided with lance 19 in the sleeve pipe 16, lance 19 with sleeve pipe 16 sliding connection, 19 lower extremes of lance can with dial the contact of post 8, 19 upper ends of lance extend to plectane 17 top, 19 upper ends of lance are provided with separation blade 20, the cover is equipped with spring 21 on the lance 19, spring 21 one end with plectane 17 is connected, the spring 21 other end is connected with separation blade 20.
The working principle and the beneficial technical effects of the technical scheme are as follows: the motor 5 is started to drive the sector plate 6 and the crank 7 to rotate, the crank 7 drives the shifting column 8 to rotate, when the shifting column 8 reciprocates in the sliding groove 12, the first circular ring 10 rotates by a movement angle, the first circular ring 10 drives the turntable 9, the sleeve 16, the circular plate 17 and the bristles 18 to rotate, the bristles 18 clean and remove dust on the surface of the printing screen, then the shifting column 8 rotates to the turntable 9, at the moment, the bristles 18 stop rotating due to the fact that the first circular ring 10 is not driven to rotate, the shifting column 8 is in contact with the lower end of the collision rod 19, the collision rod 19 moves upwards to collide the surface of the printing screen, attached dust falls off, the shifting column 8 is separated from the lower end of the collision rod 19, the collision rod 19 returns to the initial state under the elastic force of the spring 21, and when the shifting column 8 rotates to the next sliding groove 12, the bristles 18 are driven again to clean. Because the brush hairs 18 intermittently rotate, the collision rod 19 can collide with the printing screen when the brush hairs 18 are intermittently, so that dust on the printing screen is shaken off, the dust on the printing screen is greatly reduced, and the printing screen can be cleaned more cleanly.
In one embodiment, a plurality of heat dissipation holes 22 are formed in the outer wall of the housing 4, a temperature sensor 23 and a control chip 24 are arranged on the inner wall of the housing 4, an alarm 25 is arranged on the outer wall of the housing 4, the temperature sensor 23 is electrically connected with the control chip 24, and the control chip 24 is electrically connected with the alarm 25.
The working principle and the beneficial technical effects of the technical scheme are as follows: the heat dissipation hole 22 is used for dissipating heat, the temperature sensor 23 is used for detecting the temperature in the shell 4, and when the temperature is higher than a warning value, the control chip 24 starts an alarm to remind a worker to take cooling measures in time.
In one embodiment, as shown in fig. 6 to 7, the wiping telescopic frame 1 to 3 to 4 is provided with a cleaning device, the cleaning device comprising: the device comprises an electric push rod 26, a box body 27, a third driving motor 28, a first rotating shaft 29, a first belt pulley 30, a guide groove 32, a sliding block 33, an annular sliding groove 34 and a fixed column 35;
an electric push rod 26 is arranged at the upper end of the wiping telescopic frame 1-3-4, the output end of the electric push rod 26 is upwards connected with the bottom end of a box body 27, a third driving motor 28 is arranged at the bottom of the inner wall of the box body 27, the output shaft of the third driving motor 28 is upwards connected with one end of a first rotating shaft 29, the other end of the first rotating shaft 29 is connected with a first belt pulley 30, a first sleeve 31 is rotatably connected onto the first rotating shaft 29, a horizontal guide groove 32 is arranged at the bottom of the inner wall of the box body 27, a sliding block 33 is slidably connected into the guide groove 32, an annular sliding groove 34 is arranged at the upper end of the sliding block 33, the annular sliding groove 34 is formed by connecting two parallel linear grooves 341 and two semi-arc grooves 342 end to end, fixing columns 35 which are arranged along a straight line are arranged on the sliding block 33 at intervals, and the fixing columns 35 are positioned in an area surrounded by the annular sliding groove 34;
horizontal's spliced pole 36 one end with first sleeve 31 outer wall connection, spliced pole 36 other end and second sleeve 37 outer wall connection, second sleeve 37 internal rotation is connected with second pivot 38, second pivot 38 upper end is connected with the center of doctor-bar 39, second pivot 38 lower extreme extends to in the annular chute 34, second pivot 38 lower extreme is provided with disk 40, disk 40 is provided with a plurality of arc draw-in grooves 41 along the circumferencial direction interval, fixed column 35 can block in arc draw-in groove 41, be provided with second belt pulley 42 on the stated second pivot 38, second belt pulley 42 is located between second sleeve 37 and the doctor-bar 39, first belt pulley 30 with second belt pulley 42 passes through the belt 43 and connects, the left and right sides both ends of slider 33 are provided with brush 44 respectively, box 27 top is provided with horizontal opening 45, brush 44 passes opening 45.
The working principle and the beneficial technical effects of the technical scheme are as follows: when oil stains or water stains on the printing screen need to be cleaned, the electric push rod 26 is started, the brush 44 is made to contact with the printing screen, the third driving motor 28 is started, the first rotating shaft 29 and the first belt pulley 30 are driven to rotate, the second belt pulley 42 is driven to rotate through the transmission of the belt 43, the second belt pulley 42 drives the second rotating shaft 38 and the circular sheet 40 to rotate, the second rotating shaft 38 rotates and slides along the annular chute 34 through the engagement of the circular sheet 40 and the fixed column 35, the sliding block 33 slides back and forth along the guide groove 32 to drive the brush 44 to slide back and forth left and right, and the stains or the oil stains on the surface of the printing screen are scrubbed, meanwhile, as the second rotating shaft 38 continuously rotates along the annular chute 34, the scraping blade 39 continuously rotates and moves along the track of the annular chute 34, the brush 44 is scraped intermittently, the cleaning surface of the brush is kept clean, the influence on the cleaning connection column of the brush is reduced, in addition, the brush 36 also swings around the first rotating shaft 29, the scraping blade 39 continuously rotates, the reciprocating swing of the brush generates air flow, the air flow of the reciprocating swing, the reciprocating swing of the wiping blade 39 can be conveniently volatilized, the range of the oil stains can be increased, and the range of the cleaning blade can be rapidly increased, and the range of the coverage range of the stains can be conveniently cleaned.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. An automatic wiping mechanism for a screen printing plate is characterized by comprising a first wiping module (1), a second wiping module (2) and a translation module (3), wherein the first wiping module (1) and the second wiping module (2) are arranged on the translation module (3) at intervals, and the translation module (3) can respectively drive the first wiping module (1) and the second wiping module (2) to horizontally move;
the first wiping module (1) comprises a first lifting component (1-2) and a first wiping component (1-3), the lifting component (1-2) is installed on a base of the first wiping module (1), the output end of the lifting component (1-2) is connected with the wiping component (1-3), the wiping component (1-3) comprises a wiping head (1-3-1), a driving wheel (1-3-2), a winding shaft (1-3-3) and a wiping telescopic frame (1-3-4), the output end of the wiping telescopic frame (1-3-4) is connected with the wiping head (1-3-1), the driving wheel (1-3-2) and the winding shaft (1-3-3) are arranged on the wiping telescopic frame (1-3-4) at intervals, the winding shaft (1-3-3) is close to the wiping head (1-3-1), the second wiping module (2) comprises a second lifting component (2-2) and a second wiping component (2-3), the second lifting component (2-2) is installed on a base of the second wiping module (2), and the second wiping module (2) is connected with the second lifting component (2-3-2);
the wiping telescopic frame (1-3-4) is provided with a vibration dust removal device, and the vibration dust removal device comprises: the cleaning device comprises a shell (4), a motor (5), a sector plate (6), a crank (7), a shifting column (8) and a rotary table (9), wherein the shell (4) is arranged on the cleaning telescopic frame (1-3-4), the motor (5) is arranged at the bottom of the inner wall of the shell (4), an output shaft of the motor (5) is connected with the circle center of the sector plate (6), one end of the crank (7) is connected with the circle center of the sector plate (6), the other end of the crank (7) is connected with the shifting column (8), and the rotary table (9) is arranged above the shifting column (8);
the improved rotary table is characterized in that a first circular ring (10) is sleeved on the rotary table (9), the first circular ring (10) is connected with the rotary table (9) through four connecting rods (11) which are evenly spaced, sliding grooves (12) which extend along the length direction are formed in the connecting rods (11), the shifting columns (8) can slide in the sliding grooves (12) in a reciprocating mode, four arc-shaped plates (13) are arranged on the first circular ring (10) at intervals, the arc-shaped plates (13) are located between the adjacent connecting rods (11), the outer circumferential wall of each sector-shaped plate (6) can be in contact with the arc-shaped plates (13), a second circular ring (14) is connected to the first circular ring (10) in a rotating mode, one end of each connecting rod (15) is connected with the corresponding second circular ring (14), and the other end of each connecting rod (15) is connected with the inner wall of the shell (4);
the centre of a circle department of carousel (9) is provided with sleeve pipe (16), sleeve pipe (16) one end with carousel (9) are connected, the sleeve pipe (16) other end is connected with the centre of a circle department of plectane (17), plectane (17) upper end is provided with brush hair (18), be provided with in sleeve pipe (16) lance (19), lance (19) with sleeve pipe (16) sliding connection, lance (19) lower extreme can with dial post (8) contact, lance (19) upper end extends to plectane (17) top, lance (19) upper end is provided with separation blade (20), the cover is equipped with spring (21) on lance (19), spring (21) one end with plectane (17) are connected, spring (21) other end and separation blade (20) are connected.
2. The automatic wiping mechanism of a screen printing plate according to claim 1, characterized in that the translation module (3) comprises: the cleaning device comprises a first driving motor (3-1), a guide rail (3-2), a first screw rod (3-3), a second screw rod (3-4), a first drag chain (3-5), a second drag chain (3-6), a second driving motor (3-7) and a mounting plate (3-8), wherein the first driving motor (3-1) and the second driving motor (3-7) are arranged on the mounting plate (3-8) at intervals, an output shaft of the first driving motor (3-1) is connected with the first screw rod (3-3), the first screw rod (3-3) is in threaded connection with a base of the first cleaning module (1), the guide rail (3-2) is arranged on the mounting plate (3-8), a base of the first cleaning module (1) is in sliding connection with the guide rail (3-2), the first drag chain (3-5) is arranged between the mounting plate (3-8) and the first cleaning module (1), an output shaft of the second driving motor (3-7) is connected with the second screw rod (3-4), the second screw rod (3-7) is in sliding connection with the second drag chain (3-2), and the second drag chain (3-8) is arranged between the mounting plate (3-2) .
3. The automatic wiping mechanism for the screen printing plate of claim 1, wherein the first lifting assembly (1-2) and the second lifting assembly (2-2) both adopt electric telescopic rods.
4. The automatic wiping mechanism of the screen printing plate according to claim 1, wherein the wiping telescopic frame (1-3-4) is composed of a gear rack (1-3-7) and a slide rail (1-3-8), the wiping head (1-3-1) is made of any one of sponge, silica gel and rubber, and the wiping head (1-3-1) is provided with a pressure sensor.
5. The automatic wiping mechanism for the screen printing plate of claim 1, wherein the wiper telescopic frame (1-3-4) is provided with a sprayer (1-3-9) and a compressed air nozzle (1-3-10).
6. The automatic wiping mechanism for the screen printing plate of claim 1, wherein a plurality of heat dissipation holes (22) are formed in the outer wall of the housing (4), a temperature sensor (23) and a control chip (24) are arranged on the inner wall of the housing (4), an alarm (25) is arranged on the outer wall of the housing (4), the temperature sensor (23) is electrically connected with the control chip (24), and the control chip (24) is electrically connected with the alarm (25).
7. The automatic wiping mechanism for the screen printing plate according to claim 1, wherein a cleaning device is arranged on the wiping telescopic frame (1-3-4), and the cleaning device comprises: the device comprises an electric push rod (26), a box body (27), a third driving motor (28), a first rotating shaft (29), a first belt pulley (30), a guide groove (32), a sliding block (33), an annular sliding groove (34) and a fixing column (35);
an electric push rod (26) is arranged at the upper end of the wiping telescopic frame (1-3-4), the output end of the electric push rod (26) is upwards connected with the bottom end of a box body (27), a third driving motor (28) is arranged at the bottom of the inner wall of the box body (27), the output shaft of the third driving motor (28) is upwards connected with one end of a first rotating shaft (29), the other end of the first rotating shaft (29) is connected with a first belt pulley (30), a first sleeve (31) is rotatably connected onto the first rotating shaft (29), a horizontal guide groove (32) is arranged at the bottom of the inner wall of the box body (27), a sliding block (33) is slidably connected into the guide groove (32), an annular sliding groove (34) is arranged at the upper end of the sliding block (33), the annular sliding groove (34) is formed by connecting two parallel linear grooves (341) and two semi-arc grooves (342) end to end, fixing columns (35) arranged along a straight line are arranged on the sliding block (33) at intervals, and the fixing columns (35) are located in an area surrounded by the annular sliding groove (34);
horizontal direction's spliced pole (36) one end with first sleeve pipe (31) outer wall connection, spliced pole (36) other end and second sleeve pipe (37) outer wall connection, second sleeve pipe (37) internal rotation is connected with second pivot (38), second pivot (38) upper end is connected with the center of doctor-bar (39), second pivot (38) lower extreme extends to in annular spout (34), second pivot (38) lower extreme is provided with disk (40), disk (40) are provided with a plurality of arc draw-in grooves (41) along the circumferencial direction interval, fixed column (35) can block in arc draw-in groove (41), be provided with second belt pulley (42) on stating second pivot (38), second belt pulley (42) are located between second sleeve pipe (37) and doctor-bar (39), first belt pulley (30) with second belt pulley (42) pass through belt (43) and connect, the left and right sides both ends of slider (33) are provided with sweeping brush (44) respectively, box (27) top is provided with the opening (45) of horizontal direction, there is the sweeping brush opening (45) to pass sweeping brush (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210161299.3A CN114474987B (en) | 2022-02-22 | 2022-02-22 | Automatic wiping mechanism for screen printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210161299.3A CN114474987B (en) | 2022-02-22 | 2022-02-22 | Automatic wiping mechanism for screen printing plate |
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| Publication Number | Publication Date |
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| CN114474987A CN114474987A (en) | 2022-05-13 |
| CN114474987B true CN114474987B (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210161299.3A Active CN114474987B (en) | 2022-02-22 | 2022-02-22 | Automatic wiping mechanism for screen printing plate |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203726972U (en) * | 2014-01-24 | 2014-07-23 | 苏州歌德尔自动化有限公司 | Multi-station and multi-color press |
| CN105252904A (en) * | 2015-10-28 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Automatic screen printing plate wiping device |
| CN207984323U (en) * | 2018-01-25 | 2018-10-19 | 东莞市微格能自动化设备有限公司 | A kind of silk screen cleaning mechanism of glass-fiber-plate silk-screen printing device |
| CN211031723U (en) * | 2019-07-19 | 2020-07-17 | 丽智电子（南通）有限公司 | Automatic wiping device |
| CN113815311A (en) * | 2021-09-17 | 2021-12-21 | 苏州迈为科技股份有限公司 | Screen wiping device |
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| CN114474987A (en) | 2022-05-13 |
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Address after: 215000 East of Hope Avenue and South of Wenshan Road in Nantong High tech Industrial Development Zone, Nantong City, Jiangsu Province Patentee after: Zhongchenhao Intelligent Equipment (Jiangsu) Co.,Ltd. Address before: 215000 building C, No. 6, Weixin Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: Suzhou Zhongchenhao Technology Co.,Ltd. |