CN214916007U - Device for preparing waterborne direct-coating polyurethane leather - Google Patents

Abstract

The utility model discloses a device for preparing waterborne direct coating polyurethane leather, the structure of which comprises a controller, a feeding cylinder, a power connection control block, a baffle, a processing tank, a support plate and a discharge port, in the processing process, a push cam in a shell can rotate to contact with the bottom of a liquid feeding block, thereby pushing a push valve block on the bottom of the liquid feeding block, moving the push valve block upwards, extruding a push airbag, so that the push airbag conveys gas to a one-way channel, pushing a one-way ball on the one-way channel away, and conveying catalyst liquid in a liquid storage tank out through a spout, so that when equipment is used, the catalyst required by production can be better mixed and added to raw materials in the processing tank, and the problem that the equipment needs to be stirred for a longer time to carry out full mixing reaction can be avoided by a one-time adding method, affecting the processing efficiency of the equipment.

Description

Device for preparing waterborne direct-coating polyurethane leather

Technical Field

The utility model relates to a device of polyurethane leather is directly scribbled to preparation waterborne belongs to polyurethane preparation technical field is directly scribbled to waterborne.

Background

The water-based direct coating polyurethane preparation device is processing equipment which can produce and manufacture water-based direct coating polyurethane, has high processing efficiency and convenient operation, can simultaneously mix and process a large amount of raw materials, but still has the following defects in the prior art:

current equipment is in the in-process of processing, often need add certain catalyst to the processing jar and produce, and the current method of adding need once only add more, and this method is when the raw materials volume is more, often needs equipment stirring longer time just to make raw materials and catalyst intensive mixing, is unfavorable for equipment to carry out the quick reaction processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model aims at providing a device of polyurethane leather is directly scribbled to preparation waterborne to the prior art existing equipment of solution is carrying out the in-process of processing, often need add certain catalyst in to the processing jar and produces, and the current method of adding need once only add more, and this method is when the raw material amount is more, often needs the longer time of equipment stirring just to make raw materials and catalyst intensive mixing, is unfavorable for the equipment to carry out the problem of quick reaction processing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a device of preparation waterborne directly scribble polyurethane leather, its structure includes controller, charging barrel, connects electric control block, baffle, processing jar, backup pad, discharge port, the rear end of controller welds with the front end that connects the electric control block, the rear end of charging barrel is integrated structure with the front end of charging barrel, the baffle is located the place ahead of controller, processing jar and backup pad are integrated structure, the top of first discharge port welds with the bottom of processing jar mutually, processing jar is including promoting cam, liquid feeding piece, second discharge port, dwang, stirring support, shell, the top of promoting cam touches with the bottom activity of liquid feeding piece, liquid feeding piece embedding is installed on the top in the shell, the second discharge port is located on the bottom of shell, dwang and stirring support are integrated structure, the liquid feeding piece is including sealed shell, processing jar, backup pad, discharge port, the bottom of shell is connected to the top of liquid feeding piece, The sealing device comprises a liquid storage tank, a connecting spring, a pushing air bag, a conveying pipeline, a nozzle, an upward pushing valve block and a one-way channel, wherein the sealing shell and the liquid storage tank are of an integrated structure, the connecting spring is embedded and installed in the pushing air bag, the bottom end of the pushing air bag is movably touched with the top end of the upward pushing valve block, the nozzle is arranged at the bottom end of the conveying pipeline, the upward pushing valve block is embedded and installed on the bottom end of the sealing shell, the one-way channel is located above the nozzle, and the shell and the supporting plate are of an integrated structure.

Further, the controller is located above the baffle.

Further, the power connection control block is arranged at the top end of the processing tank.

Further, the liquid storage tank is of a cuboid empty tank structure.

Further, the push air bag is parallel to the top of the push-up valve block.

Furthermore, the pushing air bag is made of rubber materials and has good elasticity.

Advantageous effects

The utility model relates to a device for preparing waterborne direct coating polyurethane leather, add raw materials to the processing jar through connecting the charging barrel on the electricity control block and can process, in the course of processing, the promotion cam in the shell can rotate and contact with the bottom of liquid feeding piece, thereby promote the upper push valve piece on the bottom of liquid feeding piece, make the upper push valve piece move up, push and bulldoze the gasbag and extrude, thereby make bulldoze gasbag conveying gas come on the one-way channel, push away the one-way ball on it, make the catalyst liquid in the reservoir transport out through the spout, so relapse many times, can divide the catalyst into many times and evenly add to the raw materials and mix, through the structure of improvement equipment, when making equipment use, can be better on adding the raw materials in the processing jar with the required catalyst mixture of production, avoid the method of once only adding to lead to equipment to stir longer time and can just carry out the intensive mixing reaction, affecting the processing efficiency of the equipment.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of an apparatus for preparing aqueous direct-coating polyurethane leather according to the present invention;

FIG. 2 is a schematic cross-sectional detailed structure view of a front view of the processing tank of the present invention;

fig. 3 is a schematic cross-sectional detailed structure diagram of the front view of the liquid feeding block of the present invention.

In the figure: the device comprises a controller-1, a feeding barrel-2, an electric connection control block-3, a baffle-4, a processing tank-5, a supporting plate-6, a first discharge port-7, a pushing cam-51, a liquid adding block-52, a second discharge port-53, a rotating rod-54, a stirring support-55, a shell-56, a sealing shell-521, a liquid storage tank-522, a connecting spring-523, a pushing air bag-524, a conveying pipeline-525, a nozzle-526, an upward pushing valve block-527 and a one-way channel-528.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution of an apparatus for preparing aqueous direct-coating polyurethane leather: the structure of the device comprises a controller 1, a feeding barrel 2, a power connection control block 3, a baffle 4, a processing tank 5, a support plate 6 and a first discharge port 7, wherein the rear end of the controller 1 is welded with the front end of the power connection control block 3, the rear end of the feeding barrel 2 and the front end of the feeding barrel 2 are of an integrated structure, the baffle 4 is positioned in front of the controller 1, the processing tank 5 and the support plate 6 are of an integrated structure, the top end of the first discharge port 7 is welded with the bottom end of the processing tank 5, the processing tank 5 comprises a push cam 51, a liquid adding block 52, a second discharge port 53, a rotating rod 54, a stirring support 55 and a shell 56, the top end of the push cam 51 is movably touched with the bottom end of the liquid adding block 52, the liquid adding block 52 is embedded and installed on the top end in the shell 56, the second discharge port 53 is arranged on the bottom end of the shell 56, the rotating rod 54 and the stirring support 55 are of an integrated structure, the liquid adding block 52 comprises a sealing shell 521, a liquid storage tank 522, a connecting spring 523, a pushing air bag 524, a conveying pipeline 525, a nozzle 526, an upward pushing valve block 527 and a one-way channel 528, wherein the sealing shell 521 and the liquid storage tank 522 are integrated, the connecting spring 523 is embedded in the pushing air bag 524, the bottom end of the pushing air bag 524 is movably contacted with the top end of the upward pushing valve block 527, the bottom end of the conveying pipeline 525 is provided with the nozzle 526, the upward pushing valve block 527 is embedded in the bottom end of the sealing shell 521, the one-way channel 528 is positioned above the nozzle 526, the shell 56 and the support plate 6 are integrated, the controller 1 is positioned above the baffle 4, the electric connection control block 3 is arranged at the top end of the processing tank 5, the liquid storage tank 522 is of a cuboid hollow groove structure, the pushing air bag 524 is parallel to the top of the upward pushing valve block 527, and the pushing air bag 524 is made of rubber material, has better elasticity.

When equipment is required to be used for processing, raw materials are added into the processing tank 5 through the charging barrel 2 on the electric connection control block 3, and then processing can be carried out, in the processing process, the pushing cam 51 in the shell 56 rotates to be in contact with the bottom of the liquid adding block 52, so that the pushing valve block 527 on the bottom of the liquid adding block 52 is pushed, the pushing valve block 527 moves upwards, the pushing air bag 524 is extruded, the pushing air bag 524 conveys gas to the one-way channel 528, the one-way ball on the pushing air bag is pushed away, catalyst liquid in the liquid storage tank 522 is conveyed out through the nozzle 526, and the process is repeated for many times, so that the catalyst can be uniformly added to the raw materials for mixing.

The utility model solves the problems that the prior art needs to add a certain catalyst in the processing tank to produce when the prior equipment is used for processing, and the prior adding method needs to add the catalyst at one time, and the method needs to stir the equipment for a long time when the raw material amount is more, so that the raw material and the catalyst can be fully mixed, which is not beneficial to the rapid reaction processing of the equipment, through the mutual combination of the components, the raw material is added into the processing tank 5 through the charging barrel 2 on the electric connection control block 3 to process, and in the processing process, the push cam 51 in the shell 56 rotates to contact with the bottom of the liquid adding block 52, thereby pushing the push-up valve block 527 on the bottom of the liquid adding block 52, moving the push-up valve block 527 upwards, extruding the push air bag 524, and enabling the push air bag 524 to convey gas to the one-way channel 528, push away one-way ball on it, make the catalyst liquid in the reservoir 522 carry out through spout 526, so relapse many times, alright divide catalyst many times evenly to add to the raw materials on mix, through the structure of improve equipment, make equipment when using, can be better with produce required catalyst mix add to the raw materials in the processing jar on, avoid the method of disposable interpolation to lead to equipment to need stir longer time just can carry out intensive mixing reaction, influence the machining efficiency of equipment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides a device of preparation waterborne direct coating polyurethane leather, its structure includes controller (1), adds feed cylinder (2), connects electric control block (3), baffle (4), processing jar (5), backup pad (6), first discharge port (7), its characterized in that:

the rear end of controller (1) welds with the front end that connects electric control block (3), the rear end of charging barrel (2) and the front end of charging barrel (2) are integrated structure, baffle (4) are located the place ahead of controller (1), processing jar (5) and backup pad (6) are integrated structure, the top of first discharge port (7) welds with the bottom of processing jar (5) mutually, processing jar (5) are including promoting cam (51), liquid feeding piece (52), second discharge port (53), dwang (54), stirring support (55), shell (56), the top that promotes cam (51) touches with the bottom activity of liquid feeding piece (52), liquid feeding piece (52) embedding is installed on the top in shell (56), second discharge port (53) are located on the bottom of dwang (56), stirring support (54) and stirring support (55) are integrated structure, the liquid adding block (52) comprises a sealing shell (521), a liquid storage tank (522), a connecting spring (523), a pushing air bag (524), a conveying pipeline (525), a nozzle (526), an upward pushing valve block (527) and a one-way channel (528), the sealing shell (521) and the liquid storage tank (522) are of an integrated structure, the connecting spring (523) is embedded and installed in the pushing air bag (524), the bottom end of the pushing air bag (524) is movably touched with the top end of the upward pushing valve block (527), the nozzle (526) is arranged at the bottom end of the conveying pipeline (525), the upward pushing valve block (527) is embedded and installed at the bottom end of the sealing shell (521), the one-way channel (528) is located above the nozzle (526), and the shell (56) and the supporting plate (6) are of an integrated structure.

2. The apparatus for preparing aqueous direct coating polyurethane leather according to claim 1, wherein: the controller (1) is positioned above the baffle (4), and the power connection control block (3) is arranged on the top end of the processing tank (5).

3. The apparatus for preparing aqueous direct coating polyurethane leather according to claim 1, wherein: the liquid storage tank (522) is of a cuboid empty tank structure.

4. The apparatus for preparing aqueous direct coating polyurethane leather according to claim 1, wherein: the push air bag (524) is parallel to the top of the push-up valve block (527).

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