CN217962524U

CN217962524U - A novel reation kettle for waterborne polyurethane resin

Info

Publication number: CN217962524U
Application number: CN202221797443.4U
Authority: CN
Inventors: 刘秀; 廖学明
Original assignee: Wuhan Hongyi Co Polymer New Material Technology Co ltd
Current assignee: Wuhan Hongyi Co Polymer New Material Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-06
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a novel reation kettle for waterborne polyurethane resin, relate to the technical field of waterborne polyurethane resin production, the loach carrying platform comprises a supporting fram, the reation kettle body has been placed to the inside of support frame, there is the protection casing at the top of reation kettle body through bolted connection, there is the cylinder upper surface of protection casing through bolted connection, the output of cylinder runs through protection casing fixedly connected with rabbling mechanism, the top of rabbling mechanism is located the inside of protection casing, during the use, stir the inside raw materials of reation kettle body through the rabbling mechanism, it strikes off the oar to scrape the adnexed raw materials of reation kettle body inner wall to drive when the rabbling mechanism rotates, and the cylinder can drive the rabbling mechanism and reciprocate, it reciprocates through cooperating with the cylinder, thereby enlarge the area of scraping the oar as far as possible, avoid appearing as far as possible because of the raw materials adhesion at reation kettle's inner wall, need the artifical dedicated condition of clearing up the instrument of using to clear up, make this application do benefit to use more.

Description

A novel reation kettle for waterborne polyurethane resin

Technical Field

The application relates to the technical field of production of waterborne polyurethane resin, in particular to a novel reaction kettle for waterborne polyurethane resin.

Background

The waterborne resin is a novel resin system which takes water instead of an organic solvent as a dispersion medium, and is fused with water to form a solution, and a resin mold material is formed after water is volatilized.

The existing waterborne polyurethane resin needs to react in a reaction kettle during production, when the reaction kettle for the waterborne polyurethane resin is used, various raw materials are stirred and mixed through a stirring paddle arranged inside the reaction kettle, but when the various raw materials are stirred, part of the raw materials are easily adhered to the inner wall of the reaction kettle, a special cleaning tool needs to be used during cleaning, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel reation kettle for waterborne polyurethane resin, aim at can effectual solution prior art waterborne polyurethane resin need react in reation kettle when producing, a reation kettle for waterborne polyurethane resin is when using, the stirring rake through the inside setting of reation kettle stirs various raw materials and mixes, but various raw materials are when stirring, the easy adhesion of part raw materials is on the reation kettle inner wall, need use dedicated clearance instrument when the clearance, comparatively inconvenient problem during the use.

In order to solve the problem, the utility model adopts the following technical scheme:

the utility model provides a novel reation kettle for waterborne polyurethane resin, includes the support frame, the reation kettle body has been placed to the inside of support frame, there is the protection casing at the top of reation kettle body through bolted connection, there is the cylinder upper surface of protection casing through bolted connection, the output of cylinder runs through protection casing fixedly connected with rabbling mechanism, the top of rabbling mechanism is located the inside of protection casing, there is stop gear at the top of reation kettle body through bolted connection, stop gear is located the protection casing with the inside of reation kettle body, the rabbling mechanism is kept away from the one end of cylinder is passed stop gear is located the inside of reation kettle body, the bottom fixedly connected with of rabbling mechanism scrapes the oar, the outer wall fixedly connected with silica gel strip of scraping the oar, the silica gel strip is located scrape the oar with between the contact surface of reation kettle body, the silica gel strip with reation kettle body looks butt stirs the inside raw materials of reation kettle body through the rabbling mechanism during the use, drives when the stirring mechanism and scrapes the oar and strikes off the adnexed raw materials to reation kettle body inner wall, and the cylinder can drive the rabbling mechanism and reciprocate, scrape the oar through the cylinder cooperation as far as possible to scrape the raw materials, avoid the raw materials that the reaction kettle inner wall of scraping.

As an optimized scheme of the utility model, the support frame is including being located the outside annular support plate of reation kettle body, the even fixedly connected with supporting leg of lower surface of annular support plate.

As an optimized scheme of the utility model, the reation kettle body is including being located the inside jar body of annular support plate, there is the top cap on the upper surface of the jar body through bolted connection, the lower surface of protection casing with through bolted connection between the top cap, the top fixedly connected with feed inlet of top cap, the even fixedly connected with triangle extension board of outer wall of the jar body, the triangle extension board is located annular support plate's upper surface.

As a preferred scheme of the utility model, rabbling mechanism includes fixed connection and is in the positive reverse motor of cylinder output, the output fixedly connected with puddler of positive reverse motor, the puddler is kept away from the one end of positive reverse motor is passed stop gear with scrape oar fixed connection, the outer wall fixedly connected with stirring rake of puddler, the stirring rake is located the inside of annular support plate, the stirring rake is located scrape the top of oar.

As a preferred scheme of the utility model, stop gear includes spacing pipe, spacing pipe is located the outside of puddler, the last fixed surface of spacing pipe is connected with annular mounting panel, the lower surface of annular mounting panel with through bolted connection between the upper surface of top cap, positive reverse motor is located the top of annular mounting panel.

As a preferred scheme of the utility model, scrape the oar and include fixed connection and be in the puddler is kept away from the link of positive reverse motor one end, the link is kept away from the one end fixedly connected with U-shaped plate of puddler, the silica gel strip with the U-shaped plate is kept away from one side fixed connection of link.

As a preferred scheme of the utility model, the last fixed surface of annular mounting panel is connected with first annular protection pad, the lower fixed surface of spacing pipe is connected with second annular protection pad, first annular protection pad with second annular protection pad all is located the outside of puddler.

Compared with the prior art, the utility model has the advantages of:

(1) The support frame that this application set up can play certain supporting role to the reation kettle body, the inside raw materials that need the stirring to mix when being used for placing production waterborne polyurethane resin of reation kettle body, the mounted position of cylinder can be restricted to the protection casing, the cylinder can drive rabbling mechanism and reciprocate, the rabbling mechanism can stir the inside raw materials of reation kettle body when using, it can rotate to scrape the oar under the drive of rabbling mechanism, can strike off the adnexed raw materials of reation kettle body inner wall when scraping the oar and rotating, and can control through cooperating with the cylinder and scrape the oar and reciprocate, thereby enlarge the area of scraping the oar as far as possible, avoid the raw materials adhesion at reation kettle's inner wall as far as possible, it is more convenient during the use, the silica gel strip can play certain guard action to the inner wall of reation kettle body.

(2) The utility model provides a position of placing of reation kettle body can be restricted to the annular support board that this application set up, the supporting leg can play certain supporting role to the annular support board, the internal portion of jar is used for placing the raw materials that need the stirring to mix, the top cap can play certain guard action to the internal portion of jar, simultaneously the top cap can be dismantled as required, thereby be convenient for carry out rinse thoroughly or maintain the inside of the jar body, the feed inlet is convenient for place the raw materials in the inside to the jar body, the triangle extension board can restrict the position of placing of the jar body.

(3) This application starts just reversing motor that sets up and can drive the stirring rake and scrape the oar and rotate through the puddler, can scrape the inner wall of the jar body when scraping the oar and rotate, can also play certain stirring effect simultaneously, the stirring rake can stir jar internal portion's raw materials when rotating, the shift position of puddler can be restricted to spacing pipe, avoid the puddler to take place the incline when using as far as possible, stop gear's mounted position can be restricted to the annular mounting panel, the link can restrict and scrape the hookup location between oar and the puddler, the inner wall bottom phase-match of the U-shaped board and the jar body, can cut the rubbing to the inner wall of the jar body when the U-shaped board rotates.

Drawings

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

FIG. 2 is a schematic view of the present invention in a partial cross-sectional structure;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a support frame; 101. an annular support plate; 102. supporting legs; 2. a reaction kettle body; 201. a tank body; 202. a top cover; 203. a feed inlet; 204. a triangular support plate; 3. a protective cover; 4. a cylinder; 5. a stirring mechanism; 501. a positive and negative rotation motor; 502. a stirring rod; 503. a stirring paddle; 6. a limiting mechanism; 601. a limiting pipe; 602. an annular mounting plate; 7. scraping the oar; 701. a connecting frame; 702. a U-shaped plate; 8. a silica gel strip; 9. a first annular protective pad; 10. a second annular protective pad.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

please refer to fig. 1-4, a novel reation kettle for waterborne polyurethane resin, which comprises a support frame 1, reation kettle body 2 has been placed to the inside of support frame 1, there is protection casing 3 at the top of reation kettle body 2 through bolted connection, there is cylinder 4 at the upper surface of protection casing 3 through bolted connection, the output of cylinder 4 runs through 3 fixedly connected with rabbling mechanism 5 of protection casing, the top of rabbling mechanism 5 is located the inside of protection casing 3, there is stop gear 6 at the top of reation kettle body 2 through bolted connection, stop gear 6 is located the inside of protection casing 3 and reation kettle body 2, the one end that rabbling mechanism 5 kept away from cylinder 4 passes stop gear 6 and is located the inside of reation kettle body 2, the bottom fixedly connected with of rabbling mechanism 5 scrapes oar 7, the outer wall fixedly connected with silica gel strip 8 of scraping oar 7, silica gel strip 8 is located and scrapes between the contact surface of oar 7 and reation kettle body 2, silica gel strip 8 and reation kettle body 2 looks butt.

In this embodiment, support frame 1 that sets up can play certain supporting role to reation kettle body 2, reation kettle body 2 is inside to be used for placing the raw materials that need the stirring to mix when producing waterborne polyurethane resin, protection casing 3 can restrict cylinder 4's mounted position, cylinder 4 can drive rabbling mechanism 5 and reciprocate, rabbling mechanism 5 can stir the raw materials of reation kettle body 2 inside when using, scrape oar 7 and can rotate under the drive of rabbling mechanism 5, can strike off 2 inner wall adnexed raw materials of reation kettle body when scraping oar 7 and rotating, and can control through cooperating with cylinder 4 and scrape oar 7 and reciprocate, thereby enlarge the area of scraping oar 7 as far as possible, avoid the raw materials adhesion at reation kettle's inner wall as far as possible, it is more convenient during the use, silica gel strip 8 can play certain guard action to reation kettle body 2's inner wall, avoid scraping oar 7 as far as possible and directly touching reation kettle body 2's inner wall when using.

Referring to fig. 1, the support frame 1 includes an annular support plate 101 located outside the reaction vessel body 2, and support legs 102 are uniformly and fixedly connected to a lower surface of the annular support plate 101.

In this embodiment, the annular support plate 101 can limit the placement position of the reaction kettle body 2, and the support legs 102 can support the annular support plate 101 to a certain extent.

Referring to fig. 1 and fig. 2, the reaction kettle body 2 includes a tank 201 located inside the annular support plate 101, the upper surface of the tank 201 is connected with a top cover 202 through bolts, the lower surface of the protective cover 3 is connected with the top cover 202 through bolts, the top of the top cover 202 is fixedly connected with a feed inlet 203, the outer wall of the tank 201 is uniformly and fixedly connected with a triangular support plate 204, and the triangular support plate 204 is located on the upper surface of the annular support plate 101.

In this embodiment, the jar body 201 that sets up is inside to be used for placing the raw materials that need the stirring to mix, and top cap 202 can be to jar body 201 inside certain guard action that plays, and top cap 202 can be dismantled as required simultaneously to be convenient for carry out rinse thoroughly or the maintenance to the inside of jar body 201, feed inlet 203 is convenient for place the raw materials in the inside to jar body 201, and triangle extension board 204 can restrict jar body 201's the position of placing.

Referring to fig. 2 and 4, the stirring mechanism 5 includes a forward and reverse rotation motor 501 fixedly connected to an output end of the cylinder 4, an output end of the forward and reverse rotation motor 501 is fixedly connected to a stirring rod 502, one end of the stirring rod 502 far away from the forward and reverse rotation motor 501 passes through the limiting mechanism 6 and is fixedly connected to the scraping paddle 7, an outer wall of the stirring rod 502 is fixedly connected to a stirring paddle 503, the stirring paddle 503 is located inside the annular supporting plate 101, and the stirring paddle 503 is located above the scraping paddle 7.

In this embodiment, start positive reverse motor 501 and can drive stirring rake 503 and scrape oar 7 through puddler 502 and rotate, can scrape the inner wall of jar body 201 when scraping oar 7 and rotating, can also play certain stirring effect simultaneously, and the stirring rake 503 of setting can stir the raw materials of jar body 201 inside when rotating.

Referring to fig. 2 and 4, the limiting mechanism 6 includes a limiting pipe 601, the limiting pipe 601 is located outside the stirring rod 502, an annular mounting plate 602 is fixedly connected to an upper surface of the limiting pipe 601, a lower surface of the annular mounting plate 602 is connected to an upper surface of the top cover 202 through a bolt, and the forward and reverse rotation motor 501 is located above the annular mounting plate 602.

In this embodiment, the limiting pipe 601 can limit the moving position of the stirring rod 502, so that the stirring rod 502 is prevented from being inclined as much as possible when in use, and the annular mounting plate 602 can limit the mounting position of the limiting mechanism 6.

Referring to fig. 2 and 4, a first ring-shaped protection pad 9 is fixedly connected to the upper surface of the ring-shaped mounting plate 602, a second ring-shaped protection pad 10 is fixedly connected to the lower surface of the limiting tube 601, and both the first ring-shaped protection pad 9 and the second ring-shaped protection pad 10 are located outside the stirring rod 502.

In this embodiment, first annular protection pad 9 and second annular protection pad 10 are the silica gel material, have certain elasticity, and first annular protection pad 9 can play certain isolation protection effect, avoids just reversing motor 501 to try hard to collide annular mounting panel 602 when removing, and second annular protection pad 10 can avoid stirring rake 503 to collide spacing pipe 601 when removing as far as possible.

Referring to fig. 2 and 3, the scraping paddle 7 includes a connecting frame 701 fixedly connected to an end of the stirring rod 502 far away from the forward and reverse rotation motor 501, a U-shaped plate 702 is fixedly connected to an end of the connecting frame 701 far away from the stirring rod 502, and the silica gel strip 8 is fixedly connected to a side of the U-shaped plate 702 far away from the connecting frame 701.

In this embodiment, the connecting frame 701 is arranged to limit the connecting position between the scraping blade 7 and the stirring rod 502, the U-shaped plate 702 is matched with the bottom of the inner wall of the tank body 201, and the inner wall of the tank body 201 can be scraped when the U-shaped plate 702 rotates.

The working principle is as follows:

the utility model discloses, during the use, put into 2 insides of reation kettle body with the raw materials, stir 2 inside raw materials of reation kettle body through rabbling mechanism 5, drive when rabbling mechanism 5 rotates and scrape oar 7 and strike off 2 inner wall adnexed raw materials of reation kettle body, and cylinder 4 can drive rabbling mechanism 5 and reciprocate, scrape oar 7 and reciprocate through cooperating with cylinder 4, thereby enlarge the area of scraping oar 7 as far as possible, avoid appearing as far as possible because of the inner wall of raw materials adhesion at reation kettle, need the artifical dedicated condition of clearing up instrument of using to clear up, scrape silica gel strip 8 and the inside butt of reation kettle body 2 of the outer wall installation of oar 7, silica gel strip 8 can play certain guard action to reation kettle body 2's inner wall when scraping oar 7 and using, avoid scraping oar 7 and directly touch reation kettle body 2's inner wall when using as far as possible, make this application do benefit to the use more.

The above are only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the modified concept of the present invention should be replaced or changed equally.

Claims

1. A novel reation kettle for waterborne polyurethane resin which characterized in that includes:

support frame (1), reation kettle body (2) are placed to the inside of support frame (1), there is protection casing (3) at the top of reation kettle body (2) through bolted connection, there is cylinder (4) at the upper surface of protection casing (3) through bolted connection, the output of cylinder (4) runs through protection casing (3) fixedly connected with rabbling mechanism (5), the top of rabbling mechanism (5) is located the inside of protection casing (3), there is stop gear (6) at the top of reation kettle body (2) through bolted connection, stop gear (6) are located protection casing (3) with the inside of reation kettle body (2), rabbling mechanism (5) are kept away from the one end of cylinder (4) is passed stop gear (6) are located the inside of reation kettle body (2), the bottom fixedly connected with of rabbling mechanism (5) scrapes oar (7), scrape the outer wall fixedly connected with strip (8) of oar (7), the silica gel strip (8) are located scrape (7) with the contact surface of reation kettle body (2), silica gel strip looks butt joint.

2. The novel reaction kettle for the aqueous polyurethane resin according to claim 1, wherein: the support frame (1) comprises an annular support plate (101) located outside the reaction kettle body (2), and support legs (102) are uniformly and fixedly connected to the lower surface of the annular support plate (101).

3. The novel reaction kettle for the aqueous polyurethane resin according to claim 2, wherein: the reaction kettle body (2) comprises a tank body (201) arranged inside the annular supporting plate (101), the upper surface of the tank body (201) is connected with a top cover (202) through bolts, the lower surface of the protective cover (3) is connected with the top cover (202) through bolts, a feed inlet (203) is fixedly connected to the top of the top cover (202), a triangular supporting plate (204) is fixedly connected to the outer wall of the tank body (201), and the triangular supporting plate (204) is arranged on the upper surface of the annular supporting plate (101).

4. The novel reaction kettle for the aqueous polyurethane resin according to claim 3, wherein: rabbling mechanism (5) include fixed connection and are in the just reverse motor (501) of cylinder (4) output, the output fixedly connected with puddler (502) of just reverse motor (501), puddler (502) are kept away from the one end of just reverse motor (501) is passed stop gear (6) with scrape oar (7) fixed connection, the outer wall fixedly connected with stirring rake (503) of puddler (502), stirring rake (503) are located the inside of annular support plate (101), stirring rake (503) are located scrape the top of oar (7).

5. The novel reaction kettle for the aqueous polyurethane resin according to claim 4, wherein: stop gear (6) are including spacing pipe (601), spacing pipe (601) are located the outside of puddler (502), the last fixed surface of spacing pipe (601) is connected with annular mounting panel (602), the lower surface of annular mounting panel (602) with through bolted connection between the upper surface of top cap (202), positive reverse motor (501) are located the top of annular mounting panel (602).

6. The novel reaction kettle for the aqueous polyurethane resin according to claim 4, wherein: scrape oar (7) including fixed connection stirring rod (502) keep away from link (701) of positive and negative motor (501) one end, link (701) are kept away from the one end fixedly connected with U-shaped plate (702) of stirring rod (502), silica gel strip (8) with U-shaped plate (702) are kept away from one side fixed connection of link (701).

7. The novel reaction kettle for the aqueous polyurethane resin according to claim 5, wherein: the last fixed surface of annular mounting panel (602) is connected with first annular protection pad (9), the lower fixed surface of spacing pipe (601) is connected with second annular protection pad (10), first annular protection pad (9) with second annular protection pad (10) all are located the outside of puddler (502).