CN211707196U - Spraying device for printing machine - Google Patents

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a spraying device for a printing machine, which can effectively prevent ink from standing and depositing by stirring the ink in the equipment, prevent the deposited ink from blocking the equipment, avoid the work of cleaning the deposited ink, save physical strength and time, reduce the waste caused by cleaning the deposited ink and improve the practicability and reliability; the automatic feeding device comprises a bottom plate, a support, an ink box, a suction pump, a first material pipe and a material distribution pipe, wherein a conveying device is arranged in the middle of the bottom plate, the support is located on the outer side of the conveying device, and the support is installed on the bottom plate.

Description

Spraying device for printing machine

Technical Field

The utility model relates to a mechanical equipment's technical field especially relates to a printing machine is with spraying device.

Background

As is known, the main effect of printing machine spraying device is to carry out the spraying to panel and handle, the ink incasement on the current spraying device generally stores quantitative ink material, its long-term use back, ink material produces the sediment in the ink incasement easily, the mobility that leads to ink material reduces and causes the jam to the pipeline in the equipment, lead to the unable normal use of equipment, the sedimentary ink material of ink incasement needs regularly to be cleared up, the unable used repeatedly that carries out of ink material of clearance out, lead to the wasting of resources easily, ink material cleaning work is comparatively loaded down with trivial details simultaneously, need to consume more physical power and time, lead to practicality and reliability relatively poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through stirring the processing to the china ink material in the equipment, can prevent effectively that the china ink material from stewing and producing the deposit, prevent that sedimentary china ink material from causing the jam to equipment, avoided carrying out the work of clearing up to sedimentary china ink material simultaneously, save physical power and time, reduce the waste that the sedimentary china ink material of clearance caused, improve the printing machine of practicality and reliability and use the spraying device.

The utility model discloses a spraying device for printing machine, comprising a bottom plate, a support, an ink box, a suction pump, a first material pipe and a material dividing pipe, wherein the middle part of the bottom plate is provided with a conveying device, the support is positioned outside the conveying device, the support is arranged on the bottom plate, the ink box and the suction pump are both arranged on the support, the interior of the ink box is provided with a cavity, the lower side of the right end of the ink box is communicated with a filtering device, the filtering device and the suction pump are communicated with each other through the first material pipe, the left end of the suction pump is communicated with a second material pipe, the material dividing pipe is arranged on the inner wall of the support and is communicated with the lower side output end of the second material pipe, the lower side of the material dividing pipe is evenly communicated with a plurality of groups of spray heads, the top end of the ink box is provided with a motor base, the right side to the left side of the top end of, the bottom end of the stirring shaft is provided with an auxiliary rotating device, the auxiliary rotating device is installed at the bottom end of the cavity, the outer wall of the stirring shaft is uniformly provided with a plurality of groups of first stirring rods, a plurality of groups of stirring rakes are uniformly arranged on the outer wall of the plurality of groups of first stirring rods, two groups of second stirring rods are uniformly installed at the lower side of the stirring shaft, the bottom ends of the two groups of second stirring rods are respectively provided with a scraper, and the bottom ends of the two groups of scrapers are respectively; the method comprises the steps of placing a plate to be sprayed on the front side of the top end of a conveying device, opening the conveying device, conveying the plate backwards by the conveying device, opening a suction pump when the plate passes through the bottom ends of a plurality of groups of spray heads, pumping ink in an ink box away from a bin by the suction pump through a first material pipe and a filtering device, discharging the ink into a material distribution pipe through a second material pipe, spraying the ink in the material distribution pipe onto the plate in a conveying state through the plurality of groups of spray heads so as to spray the plate, simultaneously opening a first motor, driving a speed reducer to operate through a rotating shaft, driving a stirring shaft to rotate by the speed reducer, driving the stirring shaft to drive a plurality of groups of first stirring rods, a plurality of groups of stirring rakes, two groups of second stirring rods and two groups of scraping plates to rotate, crushing and stirring the ink stored in the ink box by the plurality of groups of first stirring rods and the stirring rakes in a rotating, two sets of second stirring rods and two sets of scraper blades of rotation state can strike off the stirring processing to the china ink material of the inside bottom of ink tank, thereby make the china ink material of ink tank inner wall bottom keep the flow state, prevent it from producing the deposit, stir the processing through the china ink material to in the equipment, can prevent effectively that the china ink material from stewing and producing the deposit, prevent that the sedimentary china ink material from causing the jam to the equipment, improve the mobility of china ink material, guarantee equipment normal operating, the work of clearing up the sedimentary china ink material has been avoided simultaneously, save physical power and time, reduce the waste that the clearance sedimentary china ink material caused, improve practicality and reliability.

The utility model discloses a spraying device for printing machine, conveyer includes four group's backup pads, two sets of conveying axles, two sets of transfer wheels, conveyer belt and second motor, four group's backup pads are evenly installed on the bottom plate, two sets of conveying axles are rotatable to be installed respectively on two sets of backup pads of front side and two sets of backup pads of rear side, the right-hand member of front side transfer axle passes right front side backup pad and stretches out to the right-hand member of right front side backup pad, two sets of transfer wheels are installed respectively on two sets of conveying axles, two sets of transfer wheels can rotate in step through the conveyer belt, the second motor is installed on right front side backup pad, the left side output of second motor is connected with the right-hand member of front side transfer axle; and the second motor is started, the second motor drives the front side transmission shaft to rotate, the front side transmission shaft drives the conveyor belt to rotate through the front side transmission wheel, the conveyor belt drives the plates on the conveyor belt to carry out transmission work, meanwhile, the conveyor belt drives the rear side transmission wheel and the rear side transmission shaft to rotate, and the four groups of supporting plates respectively support and fix the two groups of transmission shafts.

The utility model discloses a spraying device for printing machine, supplementary rotating device include the bearing frame, two sets of bearings and clamping ring, the bearing frame is installed in the cavity bottom, the top intercommunication of bearing frame is provided with the dead eye, the bottom middle part intercommunication of dead eye is provided with the fabrication hole, two sets of bearings are all installed in the dead eye, the bottom of (mixing) shaft inserts inside the hole of two sets of bearings, the (mixing) shaft bottom passes through two sets of bearing rotatable coupling with the bearing frame, the clamping ring suit is in the (mixing) shaft outside, the bottom outside of clamping ring is installed on the bearing frame, the bottom inboard of clamping ring contacts with the top; when the (mixing) shaft rotated, the (mixing) shaft can drive the inner circle rotation of two sets of bearings, and the clamping ring can be fixed two sets of bearings, through setting up supplementary rotating device, can conveniently support and fix the (mixing) shaft bottom, and stability when effectively improving the (mixing) shaft rotation prevents that the (mixing) shaft bottom from producing and rocking, improves practicality and reliability.

The utility model discloses a printing machine is with spraying device, filter equipment include filter bin and filter screen, and filter bin installs on the china ink case, and filter bin's left end intercommunication is provided with the filter tank, and the left side input of first material pipe is installed on filter bin and communicates with the filter tank inside, and the filter screen is installed in the inner wall left side of filter tank; the china ink material of china ink incasement passes in the filter screen gets into the filtration storehouse and gets into first material intraduct through the left side input of first material pipe, and the filter screen filters the interception to the china ink material and handles, through setting up filter equipment, can conveniently carry out filtration treatment to the china ink material, prevents that great granule china ink material and impurity in the china ink material from getting into first material intraductally and causing the jam to it, guarantees equipment normal operating, improvement practicality and reliability.

The utility model discloses a spraying device for printing machine, which also comprises a reflux tank and a pressure regulating valve, wherein the lower input end and the upper output end of the reflux tank respectively pass through the bracket and the ink box and are respectively communicated with the material distributing pipe and the interior of the cavity, and the pressure regulating valve is arranged on the reflux tank; in the ink box was gone into in the ink material accessible backward flow jar of high pressure state and the air-vent valve backward flow of dividing intraductal, adjusted the jar internal ink material reflux pressure of backward flow through the pressure regulating valve to adjust and divide intraductal pressure, conveniently adjust multiunit shower nozzle bottom spun ink material pressure, improve practicality and reliability.

The utility model discloses a spraying device for a printing machine, which also comprises a drain pipe and a drain valve, wherein the drain pipe is arranged on an ink box, and the drain valve is arranged on the drain pipe; open the bleeder valve, the impurity and the discharge of great granule china ink material accessible drain pipe to the external world of filter screen interception in the china ink case, the convenient china ink material remaining to china ink incasement portion of clearing up simultaneously improves practicality and reliability.

The utility model discloses a spraying device for a printing machine, which also comprises a liquid level meter, wherein the liquid level meter is arranged on an ink box; through setting up the level gauge, can conveniently carry out real-time supervision to the china ink material volume of storing in the china ink case, improve the practicality.

The utility model discloses a spraying device for printing machine, still include apron and filler hopper, cavity top left side intercommunication is provided with adds the mouth, and the apron lid is adorned on adding the mouth, and the filler hopper is installed in the top outside of adding the mouth, and the top diameter of filler hopper is greater than the bottom diameter; open the apron, can conveniently add and supply the china ink material of china ink incasement through adding the mouth, through setting up the hopper, can make things convenient for the china ink material to pour into the china ink incasement, prevent that the china ink material from unrestrained to the external world and causing the waste, improve practicality and reliability.

Compared with the prior art, the beneficial effects of the utility model are that: the method comprises the steps of placing a plate to be sprayed on the front side of the top end of a conveying device, opening the conveying device, conveying the plate backwards by the conveying device, opening a suction pump when the plate passes through the bottom ends of a plurality of groups of spray heads, pumping ink in an ink box away from a bin by the suction pump through a first material pipe and a filtering device, discharging the ink into a material distribution pipe through a second material pipe, spraying the ink in the material distribution pipe onto the plate in a conveying state through the plurality of groups of spray heads so as to spray the plate, simultaneously opening a first motor, driving a speed reducer to operate through a rotating shaft, driving a stirring shaft to rotate by the speed reducer, driving the stirring shaft to drive a plurality of groups of first stirring rods, a plurality of groups of stirring rakes, two groups of second stirring rods and two groups of scraping plates to rotate, crushing and stirring the ink stored in the ink box by the plurality of groups of first stirring rods and the stirring rakes in a rotating, two sets of second stirring rods and two sets of scraper blades of rotation state can strike off the stirring processing to the china ink material of the inside bottom of ink tank, thereby make the china ink material of ink tank inner wall bottom keep the flow state, prevent it from producing the deposit, stir the processing through the china ink material to in the equipment, can prevent effectively that the china ink material from stewing and producing the deposit, prevent that the sedimentary china ink material from causing the jam to the equipment, improve the mobility of china ink material, guarantee equipment normal operating, the work of clearing up the sedimentary china ink material has been avoided simultaneously, save physical power and time, reduce the waste that the clearance sedimentary china ink material caused, improve practicality and reliability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the ink tank of FIG. 1;

FIG. 3 is an enlarged schematic view of the first motor of FIG. 2;

FIG. 4 is an enlarged view of the bearing seat of FIG. 2;

in the drawings, the reference numbers: 1. a base plate; 2. a support; 3. an ink tank; 4. a suction pump; 5. a first material pipe; 6. distributing pipes; 7. a second material pipe; 8. a spray head; 9. a motor base; 10. a first motor; 11. a rotating shaft; 12. a speed reducer; 13. a stirring shaft; 14. a first stirring rod; 15. stirring and harrowing; 16. a second stirring rod; 17. a squeegee; 18. a support plate; 19. a transfer shaft; 20. a transfer wheel; 21. a conveyor belt; 22. a second motor; 23. a bearing seat; 24. a bearing; 25. pressing a ring; 26. a filtering bin; 27. a filter screen; 28. a reflux tank; 29. a pressure regulating valve; 30. a drain pipe; 31. a drain valve; 32. a liquid level meter; 33. a cover plate; 34. and (4) a filling hopper.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a spraying device for printing machine, it is at the during operation, the panel that will treat the spraying is placed in conveyer top front side, open conveyer, conveyer conveys panel backward, when panel passes through 8 bottoms of multiunit shower nozzle, open suction pump 4, suction pump 4 is taken out the ink material in 3 ink tanks through first material pipe 5 and filter equipment and is puted into branch material pipe 6 through second material pipe 7, the ink material in branch material pipe 6 passes through 8 blowout of multiunit shower nozzles to the panel of transport state, thereby carry out spraying treatment to panel, open first motor 10 simultaneously, first motor 10 drives reduction gear 12 through pivot 11 and moves, reduction gear 12 drives (mixing) shaft 13 and rotates, (mixing) shaft 13 drives the first stirring rod 14 of multiunit, multiunit stirring rake 15, two sets of second stirring rod 16 and two sets of scraper blade 17 rotate, the first stirring rod 14 of multiunit of running state and the storage stirring rake 15 of multiunit stir the ink material of ink tanks 3 and smash the stirring rake 15 and stir the ink material to the storage of ink tanks Processing, thereby conveniently make the china ink material in the ink horn 3 keep the mobile state, prevent that it from producing the sediment of stewing, the china ink material of the inside bottom of ink horn 3 can be scraped off the stirring processing to two sets of second puddler 16 and two sets of scraper blades 17 of pivoted condition, thereby make the china ink material of 3 inner wall bottoms of ink horn keep mobile state, prevent that it from producing the deposit, panel removes to conveyer's top rear side, and the panel spraying is accomplished, closes suction pump 4, conveyer and first motor 10, and it can to take off panel.

The utility model discloses the main function who realizes does: by stirring the ink in the equipment, the ink can be effectively prevented from standing and generating deposition, the deposited ink can be prevented from blocking the equipment, the fluidity of the ink is improved, the normal operation of the equipment is ensured, the work of cleaning the deposited ink is avoided, the physical strength and the time are saved, and the waste caused by cleaning the deposited ink is reduced; the conveying device operates in a mode that a second motor is started, the second motor drives a front side conveying shaft to rotate, the front side conveying shaft drives a conveying belt to rotate through a front side conveying wheel, the conveying belt drives plates on the conveying belt to carry out conveying work, meanwhile, the conveying belt drives a rear side conveying wheel and a rear side conveying shaft to rotate, and four groups of supporting plates respectively support and fix two groups of conveying shafts; the auxiliary rotating device has the working mode that when the stirring shaft rotates, the stirring shaft can drive the inner rings of the two groups of bearings to rotate, the compression ring can fix the two groups of bearings, and the auxiliary rotating device is arranged, so that the bottom end of the stirring shaft can be conveniently supported and fixed, the stability of the stirring shaft during rotation is effectively improved, and the bottom end of the stirring shaft is prevented from shaking; the filter device has the working mode that ink in the ink box passes through the filter screen, enters the filter bin and enters the first material pipe through the left input end of the first material pipe, the filter screen performs filtering interception treatment on the ink, and the filter device is arranged, so that the ink can be conveniently filtered, larger particles of ink and impurities in the ink are prevented from entering the first material pipe and blocking the first material pipe, and normal operation of equipment is ensured; the ink in a high-pressure state in the distributing pipe can flow back into the ink box through the backflow tank and the pressure regulating valve, and the backflow pressure of the ink in the backflow tank is regulated through the pressure regulating valve, so that the internal pressure of the distributing pipe is regulated, and the pressure of the ink sprayed from the bottom ends of the multiple groups of nozzles is conveniently regulated; opening the drain valve, discharging impurities and ink with larger particles intercepted by the filter screen in the ink tank to the outside through the drain pipe, and simultaneously conveniently cleaning the ink remained in the ink tank; the liquid level meter is arranged, so that the amount of ink materials stored in the ink box can be conveniently monitored in real time; open the apron, can conveniently add and supply the china ink material of china ink incasement through adding the mouth, through setting up the hopper, can make things convenient for the china ink material to pour into the china ink incasement, prevent that the china ink material from unrestrained to the external world and causing the waste, improve practicality and reliability.

The installation mode, the connection mode or the setting mode of the spraying device for the printing machine of the utility model are common mechanical modes, and the spraying device can be implemented as long as the beneficial effects can be achieved; suction pumps are commercially available.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A spraying device for a printing machine is characterized by comprising a bottom plate (1), a support (2), an ink box (3), an absorption pump (4), a first material pipe (5) and a material distribution pipe (6), wherein the middle part of the bottom plate (1) is provided with a conveying device, the support (2) is positioned outside the conveying device, the support (2) is arranged on the bottom plate (1), the ink box (3) and the absorption pump (4) are both arranged on the support (2), a cavity is arranged inside the ink box (3), the lower side of the right end of the ink box (3) is communicated with a filtering device, the filtering device is communicated with the absorption pump (4) through the first material pipe (5), the left end of the absorption pump (4) is communicated with a second material pipe (7), the material distribution pipe (6) is arranged on the inner wall of the support (2) and is communicated with the lower side output end of the second material pipe (7), the lower side of the material distribution pipe (6) is uniformly communicated with a plurality of, a motor base (9) is arranged at the top end of the ink box (3), a first motor (10) is sequentially arranged from the right side to the left side of the top end of the motor base (9), pivot (11) and reduction gear (12), (mixing) shaft (13) are located the cavity, the top of (mixing) shaft (13) is passed cavity inner wall and motor cabinet (9) and is connected with the downside output of reduction gear (12), the bottom of (mixing) shaft (13) is provided with supplementary rotating device, supplementary rotating device installs in the cavity bottom, the outer wall of (mixing) shaft (13) evenly is provided with first stirring rod of multiunit (14), evenly be provided with multiunit stirring harrow (15) on the outer wall of first stirring rod of multiunit (14), two sets of second stirring rod (16) are evenly installed to the downside of (mixing) shaft (13), the bottom of two sets of second stirring rod (16) all is provided with scraper blade (17), the bottom of two sets of scraper blade (17) all contacts with the cavity.

2. Spraying device for a printing press according to claim 1, characterised in that the conveying means comprise four sets of support plates (18), two sets of conveying shafts (19), two sets of transfer wheel (20), conveyer belt (21) and second motor (22), four backup pad of group (18) are evenly installed on bottom plate (1), two sets of conveying axle (19) are rotatable installation respectively on two sets of backup pad of front side (18) and two sets of backup pad of rear side (18), the right-hand member of front side conveying axle (19) passes right front side branch fagging (18) and stretches out to the right-hand member of right front side branch fagging (18), two sets of transfer wheel (20) are installed respectively on two sets of conveying axle (19), two sets of transfer wheel (20) accessible conveyer belt (21) rotate in step, second motor (22) are installed on right front side branch fagging (18), the left side output of second motor (22) is connected with the right-hand member of front side conveying axle (19).

3. The spraying device for the printing machine, as recited in claim 2, wherein the auxiliary rotating device comprises a bearing seat (23), two sets of bearings (24) and a pressing ring (25), the bearing seat (23) is installed at the bottom end of the cavity, a bearing hole is formed in the top end of the bearing seat (23) in a communicating manner, a process hole is formed in the middle of the bottom end of the bearing hole in a communicating manner, the two sets of bearings (24) are installed in the bearing hole, the bottom end of the stirring shaft (13) is inserted into inner holes of the two sets of bearings (24), the bottom end of the stirring shaft (13) is rotatably connected with the bearing seat (23) through the two sets of bearings (24), the pressing ring (25) is sleeved on the outer side of the stirring shaft (13), the outer side of the bottom end of the pressing ring (25) is installed on the bearing.

4. The spraying device for the printing machine as claimed in claim 3, wherein the filtering device comprises a filtering bin (26) and a filtering screen (27), the filtering bin (26) is mounted on the ink tank (3), a filtering tank is arranged at the left end of the filtering bin (26) in a communicating manner, the left input end of the first material pipe (5) is mounted on the filtering bin (26) and is communicated with the inside of the filtering tank, and the filtering screen (27) is mounted on the left side of the inner wall of the filtering tank.

5. The spraying device for the printing machine as recited in claim 4, further comprising a return tank (28) and a pressure regulating valve (29), wherein a lower input end and an upper output end of the return tank (28) respectively penetrate through the support (2) and the ink tank (3) and respectively communicate with the distributing pipe (6) and the inside of the chamber, and the pressure regulating valve (29) is installed on the return tank (28).

6. The spraying device for a printing press according to claim 5, further comprising a drain pipe (30) and a drain valve (31), the drain pipe (30) being mounted on the ink tank (3), the drain valve (31) being mounted on the drain pipe (30).

7. The spraying device for a printing press according to claim 6, further comprising a liquid level meter (32), the liquid level meter (32) being mounted on the ink tank (3).

8. The spraying device for the printing machine as claimed in claim 7, further comprising a cover plate (33) and a filling funnel (34), wherein the left side of the top end of the cavity is provided with the adding port in a communicating manner, the cover plate (33) is covered on the adding port, the filling funnel (34) is installed on the outer side of the top end of the adding port, and the diameter of the top end of the filling funnel (34) is larger than that of the bottom end.

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