CN217391649U - Defoaming device for photosensitive resin plate - Google Patents

Abstract

The utility model relates to the technical field of photosensitive resin plate processing, in particular to a defoaming device for a photosensitive resin plate, which comprises a defoaming barrel, wherein the defoaming barrel is internally provided with a mounting groove, an electric heating plate is fixed in the mounting groove, a branch pipe is welded and fixed at the top of the defoaming barrel, a mounting plate is tightly welded on the inner wall of the branch pipe, and a vacuum air pump is installed at the top end of the mounting plate, in the defoaming device, a rotating rod in the defoaming barrel rotates at a high speed, the centrifugal force is utilized to crush large-scale foam in mixed liquid, and when the electric heating plate is electrified and heated, the viscosity of the mixed liquid is reduced, the evaporation of the mixed liquid is enhanced, so that the foam is broken, secondly, a worker can open the vacuum air pump power supply to draw out air in the defoaming barrel through the vacuum air pump when the foam in the defoaming barrel is not completely eliminated, the inside of the barrel is in a negative pressure state, so that residual foam is eliminated, and the defoaming effect is good.

Description

Defoaming device for photosensitive resin plate

Technical Field

The utility model relates to a photosensitive resin version processing technology field specifically is a deaeration device for photosensitive resin version.

Background

The liquid curing type photosensitive resin plate is called a liquid resin plate for short. Before sensitization, the resin is a viscous and transparent liquid, and after sensitization, the resin is crosslinked into a solid state. The main components of the liquid resin plate comprise resin, a cross-linking agent, a photoinitiator, a polymerization inhibitor and the like.

The photosensitive resin plate is a printing plate which is made of photosensitive resin as a plate material through ultraviolet light exposure and development. The prototype is divided into a liquid plate and a solid plate. The photosensitive resin plate can be divided into a broken body curing type and a solid grinding type according to the shape before resin forming.

When the components of the photosensitive resin plate are mixed, a large amount of foam can appear above the mixed liquid, the subsequent flow spreading process is not facilitated, and when the surface layer of the mixed liquid is directly skimmed, a large amount of mixed liquid is easily wasted. In view of this, we propose a defoaming device for photosensitive resin plates.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deaeration device for photosensitive resin version to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a deaeration device for photosensitive resin version, includes the deaeration bucket, the mounting groove has been seted up to the inside of deaeration bucket, just the mounting groove internal fixation has the electrical heating board, the top central point of deaeration bucket puts the department and installs driving motor, driving motor's output shaft runs through the roof of deaeration bucket and its bottom have the dwang closely to weld, are located inside the deaeration bucket welded fastening has a plurality of puddler and stirring rake on the pole outer wall of dwang, the top welded fastening of deaeration bucket has the branch pipe, the inseparable welding has the mounting panel on the inside pipe wall of branch pipe, the vacuum aspiration pump is installed on the top of mounting panel, the department intercommunication of bleed air outlet of vacuum aspiration pump has the exhaust tube.

Preferably, one end of the exhaust tube, which is far away from the vacuum air pump, is communicated with the interior of the defoaming barrel.

Preferably, the top end of the defoaming barrel is communicated with a feeding pipe.

Preferably, one end of the feeding pipe, which is far away from the defoaming barrel, is movably matched with a sealing plug.

Preferably, the bottom of the defoaming barrel is tightly welded with a bottom barrel, and an L-shaped discharge pipe is fixed in the middle of the bottom end of the bottom barrel.

Preferably, one end of the discharge pipe is communicated with the inside of the bottom barrel, the other end of the discharge pipe is communicated with the outside, and a valve is arranged on the discharge pipe.

Preferably, three supporting legs which are annularly and equidistantly distributed are welded and fixed on the outer wall of the defoaming barrel.

Compared with the prior art, the beneficial effects of the utility model are that: this a defoaming device for photosensitive resin version, dwang high-speed rotation in the deaeration bucket, utilize centrifugal force to break the large-scale foam in the mixed liquid, and when the electric heating board circular telegram heaies up, can make mixed liquid viscosity reduce, strengthen mixed liquid evaporation, thereby make the foam break, secondly, the staff can open the sealing plug, whether the foam in observing the deaeration bucket from inlet pipe department eliminates completely, if not when eliminating completely, need switch on vacuum aspiration pump power, take out the air in the deaeration bucket through the vacuum aspiration pump, make and be negative pressure state in the bucket, thereby eliminate remaining foam, defoaming effect is good, the composition of having solved the photosensitive resin version is when mixing, a large amount of foams can appear in mixed liquid top, be unfavorable for going on of follow-up process of crossing, when directly skimming mixed liquid top layer, the problem of the easily extravagant a large amount of mixed liquid.

Drawings

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

fig. 2 is a sectional view of a defoaming barrel in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a drive motor in embodiment 1 of the present invention;

FIG. 4 is a sectional view of a branch pipe according to embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a support leg in embodiment 2 of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a defoaming barrel; 11. mounting grooves; 12. an electrical heating plate; 13. a feeding pipe; 14. a sealing plug; 2. a drive motor; 21. Rotating the rod; 22. a stirring rod; 23. a stirring paddle; 3. a branch pipe; 31. mounting a plate; 32. a vacuum pump; 33. an exhaust pipe; 4. a bottom barrel; 5. supporting legs; 51. opening the gap; 52. mounting blocks; 53. a bolt; 6. and (4) discharging the pipe.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present 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 limited otherwise.

Example 1

Referring to fig. 1-4, the present embodiment provides a technical solution:

the utility model provides a deaeration device for photosensitive resin version, including deaeration tank 1, mounting groove 11 has been seted up to deaeration tank 1's inside, and the mounting groove 11 internal fixation has electrical heating board 12, deaeration tank 1's top central point puts the department and installs driving motor 2, driving motor 2's output shaft runs through deaeration tank 1's roof and its bottom has the dwang 21 of closely welding, welded fastening has a plurality of puddler 22 and stirring rake 23 on being located deaeration tank 1 inside dwang 21's the pole outer wall, deaeration tank 1's top welded fastening has branch pipe 3, closely weld on branch pipe 3's the inside pipe wall has mounting panel 31, vacuum aspiration pump 32 is installed on mounting panel 31's top, the department intercommunication of bleed-off of vacuum aspiration pump 32 has exhaust tube 33.

In this embodiment, an end of the air-extracting pipe 33 away from the vacuum-extracting pump 32 is communicated with the inside of the debubbling drum 1, so as to facilitate extracting air from the debubbling drum 1, so that the inside of the debubbling drum is in a negative pressure state, and a large amount of foam in the debubbling drum 1 can be broken.

Further, the top end of the defoaming barrel 1 is communicated with a feeding pipe 13, so that components for manufacturing the photosensitive resin plate can be added into the defoaming barrel 1 conveniently.

Furthermore, one end of the feeding pipe 13, which is far away from the defoaming barrel 1, is movably matched with a sealing plug 14, so that outside air can be prevented from entering the defoaming barrel 1 through the feeding pipe 13.

In this embodiment, the bottom of defoaming bucket 1 has end bucket 4 in the close welding, and the bottom intermediate position of end bucket 4 is fixed with the discharging pipe 6 of "L" font, is convenient for to lead out the mixed liquid in defoaming bucket 1 outside the bucket, and end bucket 4 is hemispherical, and mixed liquid can slide down along end bucket 4, makes mixed liquid can flow out to the external world completely.

Specifically, the one end of discharging pipe 6 is linked together with bottom bucket 4 is inside, and the other end is linked together with the external world, and installs the valve on discharging pipe 6, and when the valve was closed, mixed liquid can't flow from discharging pipe 6, makes things convenient for going on of defoaming work.

It is worth noting that three supporting legs 5 which are distributed in an annular shape at equal intervals are welded and fixed on the outer wall of the defoaming barrel 1, so that the whole device is convenient to support, a distance is reserved between the discharging pipe 6 and the ground surface, and the mixed liquid is convenient for workers to contain.

When the defoaming device for the photosensitive resin plate is used, a worker needs to check whether the whole device is placed stably or not, then components for manufacturing the photosensitive resin plate are added into the defoaming barrel 1 from the feeding pipe 13 according to a proper proportion, the power supply of the driving motor 2 and the electric heating plate 12 is switched on, the output shaft of the driving motor 2 can drive the rotating rod 21 and the stirring rod 22 and the stirring paddle 23 on the rotating rod 21 to rotate when rotating, the components in the defoaming barrel 1 are stirred, the rotating rod 21 rotates at a high speed, large-scale foams in the mixed liquid are crushed by centrifugal force, when the electric heating plate 12 is powered on and heated, the viscosity of the mixed liquid can be reduced, the evaporation of the mixed liquid is enhanced, so that the foams are broken, secondly, the worker can open the sealing plug 14, observe whether the foams in the defoaming barrel 1 are completely eliminated from the feeding pipe 13, and if the foams are not completely eliminated, the power supply of the vacuum air pump 32 needs to be switched on, and the air in the defoaming barrel 1 is pumped out through the vacuum air pump 32, so that the interior of the barrel is in a negative pressure state, residual foam is eliminated, and the defoaming effect is good.

Example 2

Referring to fig. 5, the present embodiment provides the following technical solutions on the basis of embodiment 1: the one end that defoaming bucket 1 was kept away from to every supporting leg 5 all closely welds has installation piece 52, and all installs a plurality of bolt 53 on every installation piece 52, and the staff when using the device can install bolt 53 underground for improve the stability of integrated device, prevent that defoaming bucket 1 from toppling over.

It is worth to say that, the opening 51 has all been seted up to the one end of every supporting leg 5, can make supporting leg 5 and defoaming bucket 1 fixed with the better laminating of the one end of supporting leg 5 and defoaming bucket 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A defoaming device for photosensitive resin plates comprises a defoaming barrel (1) and is characterized in that: mounting groove (11) have been seted up to the inside of defoaming bucket (1), just mounting groove (11) internal fixation has electrical heating board (12), the top central point of defoaming bucket (1) puts the department and installs driving motor (2), the output shaft of driving motor (2) runs through the roof and its bottom of defoaming bucket (1) have dwang (21) closely to weld, are located defoaming bucket (1) is inside welded fastening has a plurality of puddler (22) and stirring rake (23) on the pole outer wall of dwang (21), the top welded fastening of defoaming bucket (1) has branch pipe (3), the inseparable welding has mounting panel (31) on the inside pipe wall of branch pipe (3), vacuum aspiration pump (32) are installed on the top of mounting panel (31), the department's intercommunication of bleed air of vacuum aspiration pump (32) has exhaust tube (33).

2. A defoaming apparatus for a photosensitive resin plate according to claim 1, characterized in that: one end of the air suction pipe (33) far away from the vacuum air suction pump (32) is communicated with the interior of the defoaming barrel (1).

3. A defoaming apparatus for a photosensitive resin plate according to claim 1, characterized in that: the top end of the defoaming barrel (1) is communicated with a feeding pipe (13).

4. A defoaming apparatus for a photosensitive resin plate according to claim 3, characterized in that: one end of the feeding pipe (13) far away from the defoaming barrel (1) is movably matched with a sealing plug (14).

5. The defoaming apparatus for a photosensitive resin plate according to claim 1, wherein: the bottom of deaeration bucket (1) has closely welded end bucket (4), the bottom intermediate position of end bucket (4) is fixed with discharging pipe (6) of "L" font.

6. A defoaming apparatus for a photosensitive resin plate according to claim 5, characterized in that: one end of the discharge pipe (6) is communicated with the inside of the bottom barrel (4), the other end of the discharge pipe is communicated with the outside, and a valve is arranged on the discharge pipe (6).

7. A defoaming apparatus for a photosensitive resin plate according to claim 1, characterized in that: and three supporting legs (5) which are annularly and equidistantly distributed are welded and fixed on the outer wall of the defoaming barrel (1).

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