CN115464979B - Screen printing screen printing ink cleaning process - Google Patents
Screen printing screen printing ink cleaning process Download PDFInfo
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- CN115464979B CN115464979B CN202210935116.9A CN202210935116A CN115464979B CN 115464979 B CN115464979 B CN 115464979B CN 202210935116 A CN202210935116 A CN 202210935116A CN 115464979 B CN115464979 B CN 115464979B
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- ventilation pipe
- liquid pump
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- 238000004140 cleaning Methods 0.000 title claims abstract description 145
- 238000007650 screen-printing Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 206
- 238000005201 scrubbing Methods 0.000 claims description 34
- 238000007598 dipping method Methods 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 238000002791 soaking Methods 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000007639 printing Methods 0.000 abstract description 7
- 241001233242 Lontra Species 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010021 flat screen printing Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000010022 rotary screen printing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The application relates to a screen printing ink cleaning process, which comprises ventilation pipes distributed in an X shape, wherein ventilation openings distributed uniformly are arranged at the bottoms of the ventilation pipes, and the process further comprises the steps of: the first resetting telescopic part is arranged at the end of the ventilation pipe and is used for adapting to the mesh plates with different widths; the movable wheel is rotationally connected with the telescopic end of the first resetting telescopic part through a rotating shaft; the transmission case is arranged at the telescopic end of the first reset telescopic part and is used for converting the rotation of the rotating shaft in the vertical direction into the rotation in the horizontal direction; the second resetting telescopic part is arranged at the transmission end of the transmission case; the cleaning roller is arranged between the adjacent second reset telescopic parts, and the outer wall of the cleaning roller is provided with a cleaning brush strip; the ventilation assembly is used for forming air flow in the inner cavity of the ventilation pipe when the movable wheel moves; the printing ink otter board that this scheme can adapt to different cleaning methods to different pollution degrees, and can clean two-sided simultaneously, carries out clear strong adaptability to the otter board of different width.
Description
Technical Field
The invention relates to screen printing ink cleaning equipment, and belongs to the field of screen printing equipment.
Background
The screen printer is a machine using a screen plate Shi Yin, and belongs to a printing machine. Screen printers are machines that print text and images, and are a generic term for machines or equipment used to produce printed matter. The silk screen printer belongs to a representative printing device in the stencil printer, and the silk screen can be made of nylon wires, copper wires, steel wires or stainless steel wires besides silk. The screen printing machine can be classified into a flat screen printing machine, a curved screen printing machine, a rotary screen printing machine, and the like.
The screen printing is to coat ink on the surface of a screen plate, and because the ink has the characteristic of solidification, after the screen printing is performed for a certain number of times, the meshes can be blocked, the surface of the screen plate needs to be cleaned in time when the screen printing equipment stops working, the phenomenon that printing blockage is caused by solidification of ink residues on the screen plate due to long-time non-printing is prevented, and if excessive dirt is attached to the screen plate, the screen plate is generally soaked, and then the screen plate is cleaned.
In the traditional screen printing equipment, when the screen plate is attached with less dirt, cleaning can be completed by manually wiping the screen plate through dust-free cloth at high frequency, but the screen plate is manually wiped with time and labor, and the screen plate is manually wiped with the cleaning agent, so that omission is caused by incomplete wiping, the cleaning effect is affected, the reject ratio of the printing process is improved, the printing ink cleaning liquid is volatile, the screen plate can be cleaned by adding excessive cleaning liquid, and the use cost is increased.
Among the prior art, patent application number CN 201820539115.1's utility model patent discloses "a cleaning device of screen printer, including silk screen, fixed column, spray water tank, jet-propelled pipe, go up brush-holder stud and brush-holder stud down, the fixed column is fixed about the silk screen, the fixed column upper end is fixed and is equipped with the spray water tank, the silk screen upper end is equipped with the brush-holder stud, the silk screen lower extreme is equipped with the brush-holder stud down, be equipped with the I-shaped groove in the fixed column about the brush-holder stud, control I-shaped groove upper end slides and is equipped with the upper slider, control the upper slider respectively with the left and right sides both ends fixed connection of brush-holder stud about, be equipped with down the slider respectively with the left and right sides both ends fixed connection of brush-holder stud about, all be equipped with the jet-holder stud inner wall under the silk screen, the jet-holder stud lower extreme is all equipped with the collection swash plate about, the collection swash plate is installed to the lower extreme, the product of the utility model, simple structure, the practicality is high, the security is good, does benefit to popularization" still has defects:
(1) The angle of the water spray head is fixed, the spray washing range is fixed, and the spray washing effect on the screen plate is poor;
(2) Excessive oil stain on the silk screen is inconvenient to operate when the silk screen is required to be immersed and cleaned;
(3) The device occupies a large space, is inconvenient to move, and has poor practicability for cleaning the screen plate which only needs to be simply scrubbed.
Therefore, we make improvements to this and propose a screen printing screen ink cleaning apparatus.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the angle of the water spray head is fixed, the spray washing range is fixed, and the spray washing effect on the screen plate is poor; excessive oil stain on the silk screen is inconvenient to operate when the silk screen is required to be immersed and cleaned; the device occupies a large space, is inconvenient to move, and has poor applicability for cleaning the screen plate which can be cleaned only by simple scrubbing.
(II) technical scheme
In order to achieve the above object, the present invention provides a screen printing screen ink cleaning apparatus, comprising an X-shaped ventilation pipe, wherein the bottom of the ventilation pipe is provided with ventilation openings uniformly distributed, and the apparatus further comprises:
The first resetting telescopic part is arranged at the end of the ventilation pipe and is used for adapting to the mesh plates with different widths;
The movable wheel is rotationally connected with the telescopic end of the first resetting telescopic part through a rotating shaft;
the transmission case is arranged at the telescopic end of the first reset telescopic part and is used for converting the rotation of the rotating shaft in the vertical direction into the rotation in the horizontal direction;
The second resetting telescopic part is arranged at the transmission end of the transmission case;
The cleaning roller is arranged between the adjacent second reset telescopic parts, and the outer wall of the cleaning roller is provided with a cleaning brush strip;
The ventilation assembly is arranged at the top of the ventilation pipe and is used for forming air flow in the inner cavity of the ventilation pipe when the movable wheel moves;
The magnetic attraction part is arranged at one end of the moving wheel far away from the rotating shaft;
and the connecting piece is arranged at the end part of the ventilation pipe and used for connecting the power mechanism.
Further, the first restoring telescopic part comprises a sliding rod, a sliding block and a tension spring which are fixedly connected to the end part of the ventilation pipe, a sliding groove which is in sliding fit with the sliding rod is formed in the sliding block, the tension spring is arranged between the rod end of the sliding rod arranged in the sliding groove and the groove wall of the sliding groove, and the second restoring telescopic part has the same structure as the first restoring telescopic part.
Further, the ventilation assembly comprises an air cylinder which is arranged at the top of the ventilation pipe and is communicated with the ventilation pipe, a piston plate which is connected with the inner wall of the air cylinder in a sliding way, a first reset spring which is connected between the top of the piston plate and the inner wall of the bottom of the air cylinder, a winding and unwinding wheel which is connected with an extending end of a rotating shaft which penetrates through the sliding block and extends upwards, and a cable which penetrates through the top wall of the air cylinder and is connected between the piston plate and the winding and unwinding wheel, wherein limiting rings which are used for guiding winding tracks of the cable are arranged on the ventilation pipe and the air cylinder.
Further, the top of the air cylinder is also connected with a scrubbing liquid box, an extruding plate arranged on the inner wall of the scrubbing liquid box in a sliding manner, a connecting rod connected between the extruding plate and the piston plate and penetrating through the top wall of the air cylinder, a second reset spring connected between the extruding plate and the inner wall of the top of the scrubbing liquid box, a liquid guide pipe arranged at the bottom end of the scrubbing liquid box and a shunt pipe connected to the liquid outlet end of the liquid guide pipe and arranged above the cleaning roller, wherein shunt ports are uniformly distributed at the bottom of the shunt pipe.
Further, screen printing ink cleaning equipment still includes the dipping tank and sets up the confession liquid case in the dipping tank bottom, the lateral wall of dipping tank still rigid coupling has the reciprocating linear motion motor driven reciprocating linear guide and the driven guide of symmetric distribution, first assembly seat and second assembly seat are installed respectively to reciprocating linear guide and driven guide's motion end, still be connected with the traction element that links to each other with the connecting piece dismantlement on first assembly seat and the second assembly seat, the traction element includes the symmetry setting on first assembly seat and second assembly seat first electric telescopic handle and the connecting rod that links to each other with the flexible end activity of first electric telescopic handle, the one end that first electric telescopic handle was kept away from to the connecting rod can dismantle with the connecting piece and link to each other.
Further, be connected with first liquid pump and second liquid pump on first mount pad and the second mount pad respectively, the drawing liquid end of first liquid pump is connected with the first suction pipe of arranging in the flooding pool, the play liquid end of first liquid pump is connected with the drain pipe parallel with the flooding pool, the top of drain pipe is provided with evenly distributed's sprinkler head, the lateral wall of feed liquor case is provided with open-top's clear water tank, the drawing liquid end of second liquid pump is connected with the second suction pipe of arranging in the clear water tank, the play liquid end of second liquid pump and the one end intercommunication that the first liquid pump was kept away from to the drain pipe.
Further, the top in flooding pool still is equipped with otter board complex elevating platform, elevating platform includes the flexible second electric telescopic handle of along vertical direction, rigid coupling in the flexible end of second electric telescopic handle and along the flexible third electric telescopic handle of horizontal direction and install the Z dress holder at the flexible end of third electric telescopic handle outside the flooding pool through the mounting panel setting.
The liquid circulation mechanism is symmetrically arranged on a third liquid pump and a fourth liquid pump, wherein the third liquid pump and the fourth liquid pump are arranged on the outer wall of the bottom of the liquid supply tank, the liquid outlet end of the third liquid pump is connected with a liquid supply pipe communicated with the liquid supply tank, the liquid extraction end of the third liquid pump is communicated with the liquid supply tank, the liquid extraction end of the fourth liquid pump is connected with a return pipe communicated with the liquid supply tank, and the liquid return end of the fourth liquid pump is communicated with the liquid supply tank.
Further, the outside of the dipping tank is also provided with a mounting frame arranged above the tank body of the dipping tank, and the mounting frame is provided with a fan which is opposite to the dipping tank.
The use process of the screen printing ink cleaning equipment comprises the following steps:
s1: when the screen plate dirt is manually scrubbed in a state of less adhesion, the first reset telescopic part and the second reset telescopic part are stretched to attach the movable wheels to the side wall of the screen plate frame body to be cleaned, and then cleaning liquid is added through the cleaning liquid adding port of the cleaning liquid box;
S2: the ventilation pipe is manually pushed to drive the movable wheels to move along the side wall of the screen plate frame body, the rotating shaft is driven to rotate in the moving process of the movable wheels, and then the rotation of the rotating shaft in the vertical direction is converted into the rotation of the cleaning roller in the horizontal direction through the transmission case, so that the cleaning brush strips on the outer side of the cleaning roller are driven to brush the screen on the screen plate, and the manual brushing function is realized;
S3: in the process that the moving wheel moves along the screen frame body, the winding and unwinding wheel is driven to wind and unwind a cable, when the cable is wound, the cable drives the piston plate to move upwards along the inner side wall of the air cylinder so as to compress the first reset spring, the piston plate moves upwards to enable the inner cavity of the air cylinder to generate negative pressure, when the cable is unwound, the cable drives the piston plate to move downwards along the inner side wall of the air cylinder, the first reset spring in a compressed state resets and rebounds under the action of rebound force, the piston plate presses downwards to enable the pressure of the inner cavity of the air cylinder to be increased, and then air flow is generated at the vent of the air pipe, the scrubbed silk screen is assisted to be dried, and scrubbing efficiency is improved;
S4: when the mooring rope is wound, the piston plate moves downwards to drive the extrusion plate connected with the connecting rod to extrude the cleaning liquid in the cleaning liquid box to enter the shunt pipe through the liquid guide pipe, and the cleaning liquid is infiltrated on the cleaning brush strip on the outer wall of the cleaning roller through the shunt opening of the shunt pipe, so that automatic liquid supplementing in the cleaning process is realized, and meanwhile, the scrubbing continuity is improved;
S5: when the screen plate silk screen is required to be scrubbed on two sides, two groups of cleaning mechanisms are respectively arranged on the front side and the back side of the screen plate, and the two sides of the screen plate are cleaned by attraction of a magnetic attraction part at the bottom of a moving wheel;
S6: when the silk screen with more dirt adhering is cleaned, the liquid circulation mechanism is started, and a third liquid pump and a fourth liquid pump which are arranged on the outer side wall of the liquid supply tank are started, so that a closed reflux is formed between the impregnating tank containing impregnating liquid and the liquid supply tank;
S7: then clamping the screen plate to be cleaned between Z-shaped clamping frames connected with the telescopic ends of the third electric telescopic rods, and controlling the second electric telescopic rods to shrink so as to drive the screen plate clamped by the Z-shaped clamping frames to be immersed in the immersion tank for a period of time;
S8: after soaking, controlling the second electric telescopic rod to extend so that the soaked screen plate is placed above the soaking pool, stretching the first reset telescopic part and the second reset telescopic part to attach the movable wheel to the side wall of the screen plate frame to be cleaned, adding cleaning liquid through a cleaning liquid adding port of the cleaning liquid box, adjusting the extending length of the first electric telescopic rod on the traction piece, and connecting a connecting rod on the traction piece with the connecting piece through a bolt;
S9: simultaneously, a reciprocating linear guide rail is opened to drive a first assembly seat to reciprocate, a ventilation pipe is driven to reciprocate, a moving wheel is driven to move along the side wall of the screen plate frame body, a rotating shaft is driven to rotate in the moving process of the moving wheel, and then the rotation of the rotating shaft in the vertical direction is converted into the rotation of a cleaning roller in the horizontal direction through a transmission case, so that a cleaning brush strip on the outer side of the cleaning roller is driven to brush a screen on the screen plate, and the function of machine washing is realized;
S10: starting a first liquid pump while the reciprocating linear guide rail reciprocates, spraying the soaking liquid onto a silk screen to be scrubbed through a spray head of a liquid outlet pipe along with the movement of the cleaning roller, so that scrubbing efficiency is improved, and after scrubbing is finished, the other surface of the screen is cleaned by turning over the screen;
S11: after scrubbing, the first liquid pump is closed, the second liquid pump is started, clear water is pumped by the second suction pipe, and the scrubbed screen board is washed through the spray head of the liquid outlet pipe, so that compared with the traditional spray cleaning at a fixed angle, the cleaning range is enlarged, and the cleaning effect is improved;
S12: after the flushing is finished, the second liquid pump is closed, the ventilation pipe and a mechanism connected with the ventilation pipe are removed by the connecting piece, the second electric telescopic rod is further stretched, then the fan is started to dry, and the cleaning of the screen plate is completed.
Advantageous effects
The screen printing ink cleaning equipment provided by the invention has the beneficial effects that:
1. the provided reciprocating linear motion mechanism is detachably connected with the scrubbing part, so that the functions of manual scrubbing and automatic scrubbing can be respectively realized, the problem of fixed cleaning modes aiming at the mesh plates with different pollution degrees in the prior art is solved, the scrubbing part has a simple structure, occupies no space, and is convenient to use;
2. Through the ventilation assembly, the function of timely air drying after wiping is realized, and the problem of poor wiping and cleaning continuity in the prior art is solved;
3. Through the scrubbing liquid box, the automatic cleaning liquid supplementing function during manual scrubbing of the screen plate is realized, and the problem of poor scrubbing continuous performance caused by the fact that manual scrubbing stops supplementing cleaning liquid in the prior art is solved;
4. the problem of cleaning the screen plate which needs to be subjected to dipping treatment is solved by the liquid circulation mechanism arranged between the dipping tank and the liquid supply tank, and the problem of single cleaning mode of the ink screen plate aiming at different pollution degrees in the prior art is solved;
5. the third liquid pump following the reciprocating linear motor expands the flushing range and solves the problem of poor flushing effect caused by fixed flushing angle in the prior art;
6. The drying function of the screen plate after cleaning is realized through the matching of the arranged fan and the lifting rack;
7. Through the magnetic part that inhale that sets up, realized the cooperation function of two sets of manual scrubbing parts, solved the two-sided inconvenient problem of scrubbing of otter board among the prior art.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic diagram of a connection structure of a vent pipe of a screen printing stencil ink cleaning apparatus according to the present application.
Fig. 2 is a schematic diagram showing a connection structure of a vent pipe of a screen printing stencil ink cleaning apparatus according to the present application.
Fig. 3 is a third schematic diagram of a connection structure of a vent pipe of a screen printing stencil ink cleaning apparatus according to the present application.
Fig. 4 is an enlarged schematic view of the portion a in fig. 1 of a screen printing screen ink cleaning apparatus according to the present application.
Fig. 5 is a schematic structural view of a ventilation assembly of a screen printing screen ink cleaning apparatus according to the present application.
Fig. 6 is a schematic structural view of a first reset telescopic mechanism of a screen printing screen ink cleaning apparatus according to the present application.
Fig. 7 is a schematic diagram of the overall structure of a screen printing screen ink cleaning apparatus according to the present application.
Fig. 8 is an enlarged schematic view of the structure of the portion B in fig. 7 of a screen printing screen ink cleaning apparatus according to the application.
Fig. 9 is an enlarged schematic view of the structure of the portion C in fig. 7 of a screen printing screen ink cleaning apparatus according to the application.
Fig. 10 is a second schematic diagram of the overall structure of a screen printing screen ink cleaning apparatus according to the present application.
Fig. 11 is a third schematic view of the whole structure of a screen printing screen ink cleaning apparatus according to the present application.
1. A ventilation pipe; 2. a first reset extension part; 201. a slide rod; 202. a sliding block; 203. a tension spring; 3. a moving wheel; 4. a rotating shaft; 5. a transmission case; 6. a second reset extension part; 7. a cleaning roller; 8. cleaning brush strips; 9. a magnetic attraction part; 10. a connecting piece; 11. an air cylinder; 12. a piston plate; 13. a first return spring; 14. a winding and unwinding wheel; 15. a cable; 16. a limiting ring; 17. a scrubber box; 18. an extrusion plate; 19. a connecting rod; 20. a second return spring; 21. a catheter; 22. a shunt; 23. an impregnation tank; 24. a liquid supply tank; 25. a reciprocating linear guide rail; 26. a driven guide rail; 27. a first mount; 28. a second mount; 29. a first electric telescopic rod; 30. a first liquid pump; 31. a second liquid pump; 32. a first suction tube; 33. a liquid outlet pipe; 34. a spray head; 35. a clean water tank; 36. a second suction tube; 37. a second electric telescopic rod; 38. a third electric telescopic rod; 39. z-shaped clamping frames; 40. a third liquid pump; 41. a fourth liquid pump; 42. a liquid supply pipe; 43. a blower; 44. a mounting frame; 45. a return pipe; 46. and (5) connecting a rod.
Detailed Description
The following detailed description of specific embodiments of the invention is provided in connection with the accompanying drawings and examples. The following examples are only illustrative of the present invention and are not intended to limit the scope of the invention.
Example 1:
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present embodiment provides a screen printing screen ink cleaning apparatus, which includes an X-shaped ventilation pipe 1, and ventilation openings uniformly distributed are provided at the bottom of the ventilation pipe 1, and further includes:
The first resetting telescopic part 2 is arranged at the pipe end of the ventilation pipe 1 and is used for adapting to the mesh plates with different widths;
the movable wheel 3 is rotatably connected to the telescopic end of the first reset telescopic part 2 through a rotating shaft 4;
The transmission case 5 is arranged at the telescopic end of the first reset telescopic part 2 and is used for converting the rotation of the rotating shaft 4 in the vertical direction into the rotation in the horizontal direction;
The second resetting telescopic part 6 is arranged at the transmission end of the transmission case 5;
the cleaning roller 7 is arranged between the adjacent second reset telescopic parts 6, and a cleaning brush strip 8 is arranged on the outer wall of the cleaning roller 7;
The ventilation assembly is arranged at the top of the ventilation pipe 1 and is used for forming air flow in the inner cavity of the ventilation pipe 1 when the movable wheel 3 moves;
The magnetic attraction part 9 is arranged at one end of the moving wheel 3 far away from the rotating shaft 4;
A connector 10 provided at an end of the ventilation pipe 1 for connecting a power mechanism.
The first reset telescopic part 2 comprises a sliding rod 201, a sliding block 202 and a tension spring 203 which are fixedly connected to the end part of the ventilation pipe 1, the sliding block 202 is provided with a sliding groove which is in sliding fit with the sliding rod 201, the tension spring 203 is arranged between the rod end of the sliding rod 201 in the sliding groove and the groove wall of the sliding groove, and the second reset telescopic part 6 has the same structure as the first reset telescopic part 2, so that the adaptation function of the screen plates with different widths is realized.
The ventilation assembly comprises an air cylinder 11, a piston plate 12, a first reset spring 13, a winding and unwinding wheel 14 and a cable 15, wherein the air cylinder 11 is arranged at the top of the ventilation pipe 1 and is communicated with the ventilation pipe 1, the piston plate 12 is connected to the inner wall of the air cylinder 11 in a sliding mode, the first reset spring 13 is connected between the top of the piston plate 12 and the inner wall of the bottom of the air cylinder 11, the winding and unwinding wheel 14 is connected to an extending end, which is formed by enabling a rotating shaft 4 to penetrate through a sliding block 202 to extend upwards, and the cable 15 is connected between the piston plate 12 and the winding and unwinding wheel 14 and penetrates through the top wall of the air cylinder 11, and limiting rings 16 used for guiding winding tracks of the cable 15 are arranged on the ventilation pipe 1 and the air cylinder 11, so that an instant air drying function after scrubbing is achieved, and a silk screen is effectively protected.
The top of the air cylinder 11 is also connected with a scrubbing liquid box 17, an extrusion plate 18 arranged on the inner wall of the scrubbing liquid box 17 in a sliding manner, a connecting rod 19 connected between the extrusion plate 18 and the piston plate 12 and penetrating through the top wall of the air cylinder 11, a second reset spring 20 connected between the extrusion plate 18 and the inner wall of the top of the scrubbing liquid box 17, a liquid guide tube 21 arranged at the bottom end of the scrubbing liquid box 17, and a shunt tube 22 connected to the liquid outlet end of the liquid guide tube 21 and arranged above the cleaning roller 7, wherein shunt openings which are uniformly distributed are arranged at the bottom of the shunt tube 22, so that the function of automatically supplementing cleaning liquid during manual scrubbing is realized.
When the screen plate dirt is manually scrubbed in a state of less adhesion, the first reset telescopic part 2 and the second reset telescopic part 6 are stretched to attach the movable wheel 3 to the side wall of the screen plate frame body to be cleaned, and then cleaning liquid is added through a cleaning liquid adding port of the cleaning liquid box 17; the ventilation pipe 1 is manually pushed to drive the movable wheel 3 to move along the side wall of the screen frame, the rotating shaft 4 is driven to rotate in the moving process of the movable wheel 3, then the rotation of the rotating shaft 4 in the vertical direction is converted into the rotation of the cleaning roller 7 in the horizontal direction through the transmission case 5, and the cleaning brush strips 8 on the outer side of the cleaning roller 7 are driven to brush the screen on the screen, so that the manual brushing function is realized; in the process that the moving wheel 3 moves along the screen frame, the winding and unwinding wheel 14 is driven to wind and unwind the cable 15, when the cable 15 is wound, the cable 15 drives the piston plate 12 to move upwards along the inner side wall of the air cylinder 11, so as to compress the first reset spring 13, the piston plate 12 moves upwards to enable the inner cavity of the air cylinder 11 to generate negative pressure, when the ventilation opening of the ventilation pipe 1 generates air flow, when the cable 15 is unwound, the cable 15 drives the piston plate 12 to move downwards along the inner side wall of the air cylinder 11, the first reset spring 13 in a compressed state resets and rebounds under the action of rebound force, the piston plate 12 is pressed downwards to enable the inner cavity pressure of the air cylinder 11 to be increased, so that air flow is generated at the ventilation opening of the ventilation pipe 1, the scrubbed silk screen is assisted to dry, and scrubbing efficiency is improved; when the cable 15 is wound, the piston plate 12 moves downwards to drive the extrusion plate 18 connected with the connecting rod 19 to extrude the cleaning liquid in the cleaning liquid box 17 to enter the shunt tube 22 through the liquid guide tube 21, and the cleaning liquid is infiltrated on the cleaning brush strip 8 on the outer wall of the cleaning roller 7 through the shunt opening of the shunt tube 22, so that automatic liquid supplementing in the cleaning process is realized, and meanwhile, the cleaning continuity is improved.
Example 2:
As shown in fig. 1,2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, the present embodiment provides a screen printing screen ink cleaning apparatus, which includes an X-shaped ventilation pipe 1, and a ventilation opening uniformly distributed is provided at the bottom of the ventilation pipe 1, and further includes: the first resetting telescopic part 2 is arranged at the pipe end of the ventilation pipe 1 and is used for adapting to the mesh plates with different widths; the movable wheel 3 is rotatably connected to the telescopic end of the first reset telescopic part 2 through a rotating shaft 4; the transmission case 5 is arranged at the telescopic end of the first reset telescopic part 2 and is used for converting the rotation of the rotating shaft 4 in the vertical direction into the rotation in the horizontal direction; the second resetting telescopic part 6 is arranged at the transmission end of the transmission case 5; the cleaning roller 7 is arranged between the adjacent second reset telescopic parts 6, and a cleaning brush strip 8 is arranged on the outer wall of the cleaning roller 7; the ventilation assembly is arranged at the top of the ventilation pipe 1 and is used for forming air flow in the inner cavity of the ventilation pipe 1 when the movable wheel 3 moves; the magnetic attraction part 9 is arranged at one end of the moving wheel 3 far away from the rotating shaft 4; a connector 10 provided at an end of the ventilation pipe 1 for connecting a power mechanism.
The first reset telescopic part 2 comprises a sliding rod 201 fixedly connected to the end part of the ventilation pipe 1, a sliding block 202 provided with a sliding groove in sliding fit with the sliding rod 201, and a tension spring 203 arranged between the groove wall of the sliding groove and the rod end of the sliding rod 201 in the sliding groove, and the second reset telescopic part 6 has the same structure as the first reset telescopic part 2, so that the adaptation function of the screen plates with different widths is realized.
The screen printing ink cleaning device further comprises a dipping tank 23 and a liquid supply tank 24 arranged at the bottom of the dipping tank 23, a reciprocating linear guide rail 25 and a driven guide rail 26 which are driven by a reciprocating linear motor and symmetrically distributed are fixedly connected to the side wall of the dipping tank 23, a first assembly seat 27 and a second assembly seat 28 are respectively arranged at the moving ends of the reciprocating linear guide rail 25 and the driven guide rail 26, a traction piece detachably connected with the connecting piece 10 is further connected to the first assembly seat 27 and the second assembly seat 28, the traction piece comprises a first electric telescopic rod 29 symmetrically arranged on the first assembly seat 27 and the second assembly seat 28 and a connecting rod 46 movably connected with the telescopic end of the first electric telescopic rod 29, and one end, far away from the first electric telescopic rod 29, of the connecting rod 46 is detachably connected with the connecting piece 10.
The first assembly seat 27 and the second assembly seat 28 are respectively connected with a first liquid pump 30 and a second liquid pump 31, the liquid suction end of the first liquid pump 30 is connected with a first suction pipe 32 arranged in the dipping tank 23, the liquid outlet end of the first liquid pump 30 is connected with a liquid outlet pipe 33 parallel to the dipping tank 23, the top of the liquid outlet pipe 33 is provided with evenly distributed spray heads 34, the side wall of the liquid supply tank 24 is provided with a clear water tank 35 with an open top, the liquid suction end of the second liquid pump 31 is connected with a second suction pipe 36 arranged in the clear water tank 35, and the liquid outlet end of the second liquid pump 31 is communicated with one end, far away from the first liquid pump 30, of the liquid outlet pipe 33.
The top of flooding pool 23 still is equipped with otter board complex elevating platform, elevating platform including through the mounting panel setting in the outside of flooding pool 23 along the flexible second electric telescopic handle 37 of vertical direction, rigid coupling at the flexible end of second electric telescopic handle 37 and along the flexible third electric telescopic handle 38 of horizontal direction and install at the flexible end of third electric telescopic handle 38Z clamping frame 39.
The liquid circulation mechanism is also connected between the dipping tank 23 and the liquid supply tank 24, the liquid circulation mechanism is symmetrically arranged on the third liquid pump 40 and the fourth liquid pump 41, which are arranged on the liquid supply tank 24 and close to the outer wall of the bottom, the liquid outlet end of the third liquid pump 40 is connected with the liquid supply pipe 42 communicated with the dipping tank 23, the liquid outlet end of the third liquid pump 40 is communicated with the liquid supply tank 24, the liquid outlet end of the fourth liquid pump 41 is connected with the return pipe 42 communicated with the dipping tank 23, the liquid return end of the fourth liquid pump 41 is communicated with the liquid supply tank 24, the cleaning problem of a screen plate needing dipping treatment is realized, and the problem of single ink screen plate cleaning mode aiming at different pollution degrees in the prior art is solved.
The outside of the dipping tank 23 is also provided with a mounting frame 44 arranged above the tank body of the dipping tank 23, and the mounting frame 42 is provided with a fan 43 which is opposite to the dipping tank 23, so that the drying function of the screen plate after cleaning is realized.
When the screen plate silk screen is required to be scrubbed on two sides, two groups of cleaning mechanisms are respectively arranged on the front side and the back side of the screen plate, and the two sides of the screen plate are cleaned by being attracted by the magnetic attraction part 9 at the bottom of the moving wheel 3; when the silk screen with more dirt adhering is cleaned, the liquid circulation mechanism is started, and the third liquid pump 40 and the fourth liquid pump 41 arranged on the outer side wall of the liquid supply tank 24 are started, so that a closed reflux is formed between the impregnating tank 23 containing impregnating liquid and the liquid supply tank 24; then clamping the screen plate to be cleaned between Z-shaped clamping frames 39 connected with the telescopic ends of the third electric telescopic rods 38, and controlling the second electric telescopic rods 37 to shrink so as to drive the screen plate clamped by the Z-shaped clamping frames 39 to be immersed in the immersion tank 23 for a period of time; after the soaking is finished, the second electric telescopic rod 37 is controlled to stretch, so that the soaked net plate is placed above the soaking pool 23, then the first reset telescopic part 2 and the second reset telescopic part 6 are stretched to attach the movable wheel 3 to the side wall of the net plate frame to be cleaned, then cleaning liquid is added through a cleaning liquid adding port of the cleaning liquid box 17, the stretching length of the first electric telescopic rod 29 on the traction member is adjusted, and then the connecting rod 46 on the traction member is connected with the connecting member 10 through a bolt; simultaneously, the reciprocating linear guide rail 25 is opened to drive the first assembly seat 27 to reciprocate, the ventilation pipe 1 is driven to reciprocate, the moving wheel 3 is driven to move along the side wall of the screen frame, the rotating shaft 4 is driven to rotate in the moving process of the moving wheel 3, the rotation of the rotating shaft 4 in the vertical direction is further converted into the rotation of the cleaning roller 7 in the horizontal direction through the transmission case 5, and the cleaning brush strips 8 on the outer side of the cleaning roller 7 are driven to brush the screen on the screen, so that the function of machine cleaning is realized; the first liquid pump 30 is started while the reciprocating linear guide rail 25 reciprocates, the soaking liquid is sprayed onto the silk screen to be scrubbed through the spray heads 34 of the liquid outlet pipe 33 along with the movement of the cleaning roller 7, the scrubbing efficiency is improved, and after scrubbing is finished, the other surface of the screen is cleaned by overturning the screen; after scrubbing, the first liquid pump 30 is closed, the second liquid pump 31 is started, the second liquid pump 31 pumps clean water from the second suction pipe 36, and the scrubbed screen is flushed through the sprinkler 34 of the liquid outlet pipe 33, so that compared with the traditional fixed-angle sprinkling cleaning, the cleaning range is enlarged, and the cleaning effect is improved; after the flushing is finished, the second liquid pump 31 is closed, the ventilation pipe 1 and a mechanism connected with the ventilation pipe are removed by the connecting piece 10, the second electric telescopic rod 37 is further extended, the fan 43 is started for drying, and the cleaning of the screen plate is completed.
The above embodiments are only for illustrating the present invention, and are not limiting of the present invention. While the invention has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, and substitutions can be made thereto without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. Screen printing ink cleaning equipment, its characterized in that is ventilation pipe (1) including being X type distribution, just ventilation pipe (1) bottom is provided with evenly distributed's vent, still includes:
The first resetting telescopic part (2) is arranged at the pipe end of the ventilation pipe (1) and is used for adapting to the mesh plates with different widths; the movable wheel (3) is rotatably connected to the telescopic end of the first reset telescopic part (2) through a rotating shaft (4); the transmission case (5) is arranged at the telescopic end of the first reset telescopic part (2) and is used for converting the rotation of the rotating shaft (4) in the vertical direction into the rotation in the horizontal direction; the second reset telescopic part (6) is arranged at the transmission end of the transmission case (5); the cleaning roller (7) is arranged between the adjacent second reset telescopic parts (6), and a cleaning brush strip (8) is arranged on the outer wall of the cleaning roller (7); the ventilation assembly is arranged at the top of the ventilation pipe (1) and is used for forming air flow in the inner cavity of the ventilation pipe (1) when the movable wheel (3) moves; the magnetic attraction part (9) is arranged at one end of the moving wheel (3) far away from the rotating shaft (4); the connecting piece (10) is arranged at the end part of the ventilation pipe (1) and is used for connecting a power mechanism;
the first resetting telescopic part (2) comprises a sliding rod (201), a sliding block (202) and a tension spring (203) which are fixedly connected to the end part of the ventilation pipe (1), a sliding groove which is in sliding fit with the sliding rod (201) is formed in the sliding block (202), the tension spring (203) is arranged between the rod end of the sliding rod (201) arranged in the sliding groove and the groove wall of the sliding groove, and the second resetting telescopic part (6) has the same structure as the first resetting telescopic part (2);
The ventilation assembly comprises an air cylinder (11) which is arranged at the top of the ventilation pipe (1) and is communicated with the ventilation pipe (1), a piston plate (12) which is connected with the inner wall of the air cylinder (11) in a sliding manner, a first reset spring (13) which is connected between the top of the piston plate (12) and the inner wall of the bottom of the air cylinder (11), a winding and unwinding wheel (14) which is connected with an extending end of a rotating shaft (4) which extends upwards through a sliding block (202), and a cable (15) which is connected between the piston plate (12) and the winding and unwinding wheel (14) and penetrates through the top wall of the air cylinder (11), wherein limiting rings (16) for guiding winding tracks of the cable (15) are arranged on the ventilation pipe (1) and the air cylinder (11);
The top of the air cylinder (11) is also connected with a wiping liquid box (17), an extrusion plate (18) arranged on the inner wall of the wiping liquid box (17) in a sliding manner, a connecting rod (19) connected between the extrusion plate (18) and the piston plate (12) and penetrating through the top wall of the air cylinder (11), a second reset spring (20) connected between the extrusion plate (18) and the inner wall of the top of the wiping liquid box (17), a liquid guide tube (21) arranged at the bottom end of the wiping liquid box (17) and a shunt tube (22) connected at the liquid outlet end of the liquid guide tube (21) and arranged above the cleaning roller (7), wherein shunt openings which are uniformly distributed are arranged at the bottom of the shunt tube (22), and cleaning liquid adding openings are formed in the wiping liquid box (17);
The device is characterized by further comprising an impregnating tank (23) and a liquid supply tank (24) arranged at the bottom of the impregnating tank (23), wherein the side wall of the impregnating tank (23) is fixedly connected with a reciprocating linear guide rail (25) and a driven guide rail (26) which are driven by a reciprocating linear motor and are symmetrically distributed, a first assembly seat (27) and a second assembly seat (28) are respectively arranged at the moving ends of the reciprocating linear guide rail (25) and the driven guide rail (26), traction pieces detachably connected with the connecting pieces (10) are further connected to the first assembly seat (27) and the second assembly seat (28), and each traction piece comprises a first electric telescopic rod (29) symmetrically arranged on the first assembly seat (27) and the second assembly seat (28) and a connecting rod (46) movably connected with the telescopic ends of the first electric telescopic rod (29), and one end, far away from the first electric telescopic rod (29), of the connecting rod (46) is detachably connected with the connecting pieces (10).
2. Screen printing ink cleaning equipment according to claim 1, characterized in that the first assembly seat (27) and the second assembly seat (28) are respectively connected with a first liquid pump (30) and a second liquid pump (31), the liquid-extracting end of the first liquid pump (30) is connected with a first suction pipe (32) arranged in the dipping tank (23), the liquid-extracting end of the first liquid pump (30) is connected with a liquid outlet pipe (33) parallel to the dipping tank (23), the top of the liquid outlet pipe (33) is provided with evenly distributed spray heads (34), the side wall of the liquid supply tank (24) is provided with a clear water tank (35) with an open top, the liquid-extracting end of the second liquid pump (31) is connected with a second suction pipe (36) arranged in the clear water tank (35), and the liquid-extracting end of the second liquid pump (31) is communicated with the liquid outlet pipe (33) far from the first liquid pump (30).
3. Screen printing ink cleaning equipment according to claim 2, characterized in that the upper part of the dipping tank (23) is also provided with a lifting rack matched with the screen, and the lifting rack comprises a second electric telescopic rod (37) which is arranged outside the dipping tank (23) through a mounting plate and stretches out and draws back along the vertical direction, a third electric telescopic rod (38) fixedly connected at the stretching end of the second electric telescopic rod (37) and stretches out and draws back along the horizontal direction, and a Z-shaped clamping rack (39) which is arranged at the stretching end of the third electric telescopic rod (38).
4. A screen printing ink cleaning apparatus according to claim 3, characterized in that a liquid circulation mechanism is further connected between the dipping tank (23) and the liquid supply tank (24), the liquid circulation mechanism is symmetrically arranged on a third liquid pump (40) and a fourth liquid pump (41) which are arranged on the liquid supply tank (24) and are close to the outer wall of the bottom, the liquid outlet end of the third liquid pump (40) is connected with a liquid supply pipe (42) communicated with the dipping tank (23), the liquid drawing end of the third liquid pump (40) is communicated with the liquid supply tank (24), the liquid drawing end of the fourth liquid pump (41) is connected with a return pipe (45) communicated with the dipping tank (23), and the liquid return end of the fourth liquid pump (41) is communicated with the liquid supply tank (24).
5. Screen printing ink cleaning equipment according to claim 4, characterized in that the outer side of the dipping tank (23) is also provided with a mounting frame (44) arranged above the tank body of the dipping tank (23), and the mounting frame (44) is provided with a fan (43) facing the dipping tank (23).
6. A cleaning process of a screen printing screen ink cleaning apparatus as claimed in claim 5, comprising the steps of:
s1: when the screen plate dirt is manually scrubbed in a state of less adhesion, the first reset telescopic part (2) and the second reset telescopic part (6) are stretched to attach the movable wheel (3) to the side wall of the screen plate frame body to be cleaned, and then cleaning liquid is added through a cleaning liquid adding port of the cleaning liquid box (17);
S2: the ventilation pipe (1) is manually pushed to drive the movable wheel (3) to move along the side wall of the screen frame, the rotating shaft (4) is driven to rotate in the moving process of the movable wheel (3), then the rotation of the rotating shaft (4) in the vertical direction is converted into the rotation of the cleaning roller (7) in the horizontal direction through the transmission case (5), and further the cleaning brush strips (8) on the outer side of the cleaning roller (7) are driven to brush the screen on the screen, so that the manual brushing function is realized;
S3: in the process that the moving wheel (3) moves along the screen frame body, the winding and unwinding wheel (14) is driven to wind and unwind the cable (15), when the cable (15) is wound, the cable (15) drives the piston plate (12) to move upwards along the inner side wall of the air cylinder (11), so as to compress the first reset spring (13), the piston plate (12) moves upwards to enable the inner cavity of the air cylinder (11) to generate negative pressure, when the ventilation opening of the ventilation pipe (1) generates air flow, when the cable (15) is unwound, the cable (15) drives the piston plate (12) to move downwards along the inner side wall of the air cylinder (11), the first reset spring (13) in a compressed state resets and rebounds under the action of rebound force, the piston plate (12) pushes down to enable the pressure of the inner cavity of the air cylinder (11) to be increased, and then the ventilation opening of the ventilation pipe (1) generates air flow, the scrubbed silk screen is assisted to dry, and scrubbing efficiency is improved;
S4: when the cable (15) is wound, the piston plate (12) moves downwards to drive the extrusion plate (18) connected with the connecting rod (19) to extrude the cleaning liquid in the cleaning liquid box (17) to enter the shunt tube (22) through the liquid guide tube (21), and the cleaning liquid is infiltrated on the cleaning brush strip (8) on the outer wall of the cleaning roller (7) through the shunt opening of the shunt tube (22), so that automatic liquid supplementing in the cleaning process is realized, and meanwhile, the cleaning continuity is improved;
S5: when the screen plate silk screen is required to be scrubbed on two sides, two groups of cleaning mechanisms are respectively arranged on the front side and the back side of the screen plate, and the two sides of the screen plate are cleaned by being attracted by a magnetic attraction part (9) at the bottom of a moving wheel (3);
S6: when the silk screen with more dirt adhering is cleaned, the liquid circulation mechanism is started, and a third liquid pump (40) and a fourth liquid pump (41) which are arranged on the outer side wall of the liquid supply tank (24) are started, so that a closed reflux is formed between the impregnating tank (23) containing impregnating liquid and the liquid supply tank (24);
s7: then clamping the screen plate to be cleaned between Z-shaped clamping frames (39) connected with the telescopic ends of the third electric telescopic rods (38), and controlling the second electric telescopic rods (37) to shrink so as to drive the screen plate clamped by the Z-shaped clamping frames (39) to be immersed in the dipping tank (23) for a period of time;
S8: after soaking, controlling the second electric telescopic rod (37) to stretch so that the soaked mesh plate is placed above the soaking pool (23), stretching the first reset telescopic part (2) and the second reset telescopic part (6) to attach the moving wheel (3) to the side wall of the frame body of the mesh plate to be cleaned, adding cleaning liquid through a cleaning liquid adding port of the cleaning liquid box (17), adjusting the stretching length of the first electric telescopic rod (29) on the traction member, and connecting a connecting rod (46) on the traction member with the connecting member (10) through a bolt;
s9: simultaneously, a reciprocating linear guide rail (25) is started to drive a first assembly seat (27) to reciprocate, a ventilation pipe (1) is driven to reciprocate, a moving wheel (3) is driven to move along the side wall of the screen plate frame body, the rotating shaft (4) is driven to rotate in the moving process of the moving wheel (3), then the rotation of the rotating shaft (4) in the vertical direction is converted into the rotation of a cleaning roller (7) in the horizontal direction through a transmission case (5), and further a cleaning brush strip (8) at the outer side of the cleaning roller (7) is driven to brush a screen on the screen plate, so that the function of machine washing is realized;
S10: the first liquid pump (30) is started while the reciprocating linear guide rail (25) reciprocates, the soaking liquid is sprayed onto the silk screen to be scrubbed through the spray head (34) of the liquid outlet pipe (33) along with the movement of the cleaning roller (7), scrubbing efficiency is improved, and after scrubbing is finished, the other surface of the screen is cleaned by overturning the screen;
S11: after scrubbing, the first liquid pump (30) is closed, the second liquid pump (31) is started, clear water is pumped in the second suction pipe (36) by the second liquid pump (31), and the scrubbed screen is flushed through the sprinkler head (34) of the liquid outlet pipe (33), so that compared with the traditional fixed-angle sprinkling cleaning, the cleaning range is enlarged, and the cleaning effect is improved;
S12: after the flushing is finished, the second liquid pump (31) is closed, the ventilation pipe (1) and a mechanism connected with the ventilation pipe are removed by the connecting piece (10), the second electric telescopic rod (37) is further stretched, then the fan (43) is started to dry, and the cleaning of the screen plate is completed.
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| CN202210935116.9A CN115464979B (en) | 2021-10-25 | 2021-10-25 | Screen printing screen printing ink cleaning process |
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| CN202111243614.9A CN114132077B (en) | 2021-10-25 | 2021-10-25 | Screen plate ink cleaning equipment for screen printing process and application process thereof |
| CN202210935116.9A CN115464979B (en) | 2021-10-25 | 2021-10-25 | Screen printing screen printing ink cleaning process |
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| CN114714759B (en) * | 2022-04-18 | 2023-09-05 | 马鞍山奥卡包装科技有限公司 | Green and environment-friendly printing process and printing equipment used by same |
| CN117416142B (en) * | 2023-12-18 | 2024-04-19 | 安徽新华印刷股份有限公司 | Disassembly-free rotary ink jet printer roller cleaning device |
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| CN115464979A (en) | 2022-12-13 |
| CN114132077A (en) | 2022-03-04 |
| CN114132077B (en) | 2022-08-12 |
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