CN214287822U

CN214287822U - Environment-friendly polyurethane coating production facility

Info

Publication number: CN214287822U
Application number: CN202022954877.8U
Authority: CN
Inventors: 施科程
Original assignee: Danyang Xinke Material Technology Co ltd
Current assignee: Danyang Xinke Material Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-28
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses an environmental protection type polyurethane coating production facility relates to coating production facility technical field, include churn, rabbling mechanism, prevent stifled discharge mechanism, the top of churn is provided with feed inlet, No. two feed inlets. The utility model discloses a set up the churn, the stirring cabin, a fixed pedestal, the spread groove, the activity groove, the oval spout of slope, including a motor, an end cap, a controller, and a cover plate, rotate the connecting block, the connecting hole, vertical spacing spout, a bearing, the axis of rotation, vertical spacing slider, it can carry out intensive mixing to rotate spacing slider and stirring sword to the raw materials, the motor is through rotating the connecting block, the connecting hole, vertical spacing spout, vertical spacing slider can drive the axis of rotation, the stirring sword rotates, can drive when the axis of rotation rotates and rotate spacing slider and remove along the oval spout inner wall orbit of slope, carry out the up-and-down motion when making the axis of rotation pivoted, also can carry out the operation of stirring about the raw materials when can realizing the rotatory stirring of stirring sword.

Description

Environment-friendly polyurethane coating production facility

Technical Field

The utility model relates to a coating production facility technical field specifically is an environmental protection type polyurethane coating production facility.

Background

The polyurethane waterproof paint is one kind of reaction cured type waterproof paint with high strength, great elongation, high water resistance and other features, and is one kind of liquid environment friendly waterproof paint with imported polyurethane prepolymer as basic component and no tar, asphalt and other additives.

When the polyurethane waterproof coating is produced, raw materials of the polyurethane waterproof coating need to be stirred, but the stirring efficiency of the existing stirring equipment is low, the raw materials cannot be fully stirred, and the raw materials are easily deposited at the bottom of the stirring cabin, so that the production quality of the polyurethane waterproof coating is influenced.

Therefore, the invention discloses the production equipment of the environment-friendly polyurethane coating, which can carry out full stirring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of insufficient stirring of raw materials, an environment-friendly polyurethane coating production device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection type polyurethane coating production facility, includes churn, rabbling mechanism, prevents stifled discharge mechanism, the top of churn is provided with feed inlet, No. two feed inlets, feed inlet, No. two feed inlets are located the both sides on churn top respectively, prevent that stifled discharge mechanism is located the outer wall one end of churn and be close to bottom position department, the inside of churn is provided with the stirring cabin, the rabbling mechanism is located the top of churn and runs through to the stirring cabin inside, the rabbling mechanism is located the intermediate position of feed inlet and No. two feed inlets.

Preferably, the stirring mechanism comprises a fixed base, a motor, a rotating connecting block, a bearing, a rotating shaft and a stirring knife, the fixed base is positioned at the top end of the stirring cylinder, the motor is positioned at the top end of the fixed base, a connecting groove, a movable groove and a tilted elliptic sliding groove are arranged inside the fixed base, the movable groove is positioned below the connecting groove, the tilted elliptic sliding groove is positioned on the side surface of the inner wall of the movable groove, the rotating connecting block and the bearing are positioned inside the connecting groove, the outer wall of the bearing is sleeved with the inner wall of the connecting groove, the outer wall of the rotating connecting block is sleeved with the inner wall of the bearing, a connecting hole and a vertical limiting sliding groove are arranged inside the rotating connecting block, the vertical limiting sliding groove is positioned on the side surface of the inner wall of the connecting hole, the rotating shaft and the stirring knife are positioned inside the stirring cabin, the stirring knife is positioned on two sides of the outer wall of the rotating shaft, the top of axis of rotation runs through the top of agitator tank to churn and extends to run through movable groove, the oval spout of slope and the inside connecting hole of rotation connecting block cup joints each other, the outer wall both sides that the axis of rotation is located the inside of connecting hole are provided with vertical limiting slide, the outer wall one end that the axis of rotation is located the movable groove inside is provided with rotates limiting slide.

Preferably, prevent stifled discharge mechanism includes the connecting pipe, arranges material pipe, knob, threaded rod and piston block, the one end of connecting pipe is connected with the outer wall one end of churn, the inside of connecting pipe is provided with the slip slotted hole, the piston block is located inside the slip slotted hole, arrange the material pipe and be located the bottom of connecting pipe and run through to the connecting pipe inside with the inner wall bottom of slip slotted hole be connected, knob, threaded rod are located the one end that the churn was kept away from to the connecting pipe, the one end of threaded rod runs through to the inside piston block that is connected with of slip slotted hole, the knob is located the one end that the connecting pipe was kept away from to the threaded rod.

Preferably, the diameter of the outer wall of the rotating shaft is matched with the diameters of the inner walls of the movable groove and the connecting hole, the vertical limiting sliding block is sleeved with the inner wall of the vertical limiting sliding groove, and the outer wall of the rotating limiting sliding block is sleeved with the inner wall of the inclined elliptical sliding groove.

Preferably, the number of the stirring knives is provided with a plurality of stirring knives, and the plurality of stirring knives are uniformly distributed on two sides of the outer wall of the rotating shaft up and down by taking the rotating shaft as the center.

Preferably, the diameter of the outer wall of the piston block is matched with the diameter of the inner wall of the sliding groove hole, an internal thread is arranged at the contact position of the connecting pipe and the threaded rod, and the internal thread is matched with an external thread on the outer wall of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can fully stir the raw materials by arranging the mixing drum, the mixing cabin, the fixed base, the connecting groove, the movable groove, the inclined oval chute, the motor, the rotating connecting block, the connecting hole, the vertical limiting chute, the bearing, the rotating shaft, the vertical limiting slider, the rotating limiting slider and the mixing knife, the motor can drive the rotating shaft and the mixing knife to rotate by rotating the connecting block, the connecting hole, the vertical limiting chute and the vertical limiting slider, the rotating limiting slider can be driven to move along the track of the inner wall of the inclined oval chute when the rotating shaft rotates, so that the rotating shaft can move up and down while rotating, the vertical limiting slider can also move up and down synchronously along the inner wall of the vertical limiting chute, the raw materials can be turned up and down while the stirring knife is rotated and stirred, so that the raw materials can be prevented from being deposited at the bottom of the stirring cabin, and the quality of the coating can be effectively improved;

2. the utility model discloses a set up the connecting pipe, the slip slotted hole, arrange the material pipe, the knob, threaded rod and piston piece can avoid polyurethane coating to remain and cause the jam inside the connecting pipe, can avoid the raw materials to get into the inside waste that causes of slip slotted hole through the piston piece, through rotating the knob, the threaded rod can drive the piston piece and contract inside the slider slotted hole, make the inside polyurethane coating of stirring bay pass through the slip slotted hole, arrange the material pipe and discharge, through the antiport knob, the threaded rod can drive the piston piece and plug up the slip slotted hole and then close the connecting pipe, the piston piece can scrape the wall to slip slotted hole inner wall at this in-process, will remain inside polyurethane coating pushing the stirring bay of sliding slotted hole, can effectively avoid remaining polyurethane coating to condense and cause the blocking phenomenon inside the slip slotted hole.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a cross-sectional exploded view of the stirring mechanism of the present invention;

fig. 4 is a structural sectional view of the fixing base of the present invention;

fig. 5 is a structural sectional view of the rotary connecting block of the present invention;

fig. 6 is a sectional exploded view of the anti-blocking discharge mechanism of the present invention.

In the figure: 1. a mixing drum; 101. a stirring chamber; 2. a first feed inlet; 3. a second feeding hole; 4. a stirring mechanism; 401. a fixed base; 4011. connecting grooves; 4012. a movable groove; 4013. an inclined elliptical chute; 402. a motor; 403. rotating the connecting block; 4031. connecting holes; 4032. a vertical limiting chute; 404. a bearing; 405. a rotating shaft; 4051. a vertical limiting slide block; 4052. rotating the limiting slide block; 406. a stirring knife; 5. an anti-blocking discharge mechanism; 501. a connecting pipe; 5011. a sliding slot hole; 502. a discharge pipe; 503. a knob; 504. a threaded rod; 505. a piston block.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the 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 "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, 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. The following describes an embodiment of the present invention according to its overall structure.

The electric motor (TCH 32-750-30 SP) mentioned in the utility model can be obtained by market or private ordering.

Please refer to fig. 1-6, an environment-friendly polyurethane coating production device, including a mixing drum 1, a stirring mechanism 4, an anti-blocking discharging mechanism 5, wherein a first feeding port 2 and a second feeding port 3 are disposed at the top end of the mixing drum 1, the first feeding port 2 and the second feeding port 3 are respectively disposed at two sides of the top end of the mixing drum 1, the anti-blocking discharging mechanism 5 is disposed at a position close to the bottom end of one end of the outer wall of the mixing drum 1, a stirring cabin 101 is disposed inside the mixing drum 1, the stirring mechanism 4 is disposed at the top end of the mixing drum 1 and penetrates into the stirring cabin 101, and the stirring mechanism 4 is disposed at the middle position between the first feeding port 2 and the second feeding port 3.

Please refer to fig. 2-5, the stirring mechanism 4 includes a fixed base 401, a motor 402, a rotating connecting block 403, a bearing 404, a rotating shaft 405 and a stirring blade 406, the fixed base 401 is located at the top end of the stirring barrel 1, the motor 402 is located at the top end of the fixed base 401, a connecting groove 4011, a movable groove 4012 and an inclined elliptical sliding groove 4013 are arranged inside the fixed base 401, the movable groove 4012 is located below the connecting groove 4011, the inclined elliptical sliding groove 4013 is located at the inner wall side of the movable groove 4012, the rotating connecting block 403 and the bearing 404 are located inside the connecting groove 4011, the outer wall of the bearing 404 is sleeved with the inner wall of the connecting groove 4011, the outer wall of the rotating connecting block 403 is sleeved with the inner wall of the bearing 404, the connecting hole 4031 and the vertical limiting sliding groove 4032 are arranged inside the rotating connecting block 403, the vertical limiting sliding groove 4032 is located at the inner wall side of the connecting hole 4031, the rotating shaft 405 and the stirring blade 406 are located inside the stirring chamber 101, stirring sword 406 is located the outer wall both sides of axis of rotation 405, the top of axis of rotation 405 runs through the top of agitator tank 101 to churn 1 and extends and runs through movable groove 4012, oval spout 4013 of slope cup joints each other with the inside connecting hole 4031 of rotation connecting block 403, the axis of rotation 405 is located the outer wall both sides of connecting hole 4031 inside and is provided with vertical spacing slider 4051, the axis of rotation 405 is located the inside outer wall one end of movable groove 4012 and is provided with rotation spacing slider 4052, can fully stir the raw materials of polyurethane coating through rabbling mechanism 4, can effectively improve the production quality of polyurethane coating.

Please refer to fig. 6, the anti-blocking discharging mechanism 5 includes a connecting tube 501, a discharging tube 502, a knob 503, a threaded rod 504 and a piston block 505, wherein one end of the connecting tube 501 is connected to one end of the outer wall of the mixing drum 1, a sliding slot 5011 is disposed inside the connecting tube 501, the piston block 505 is disposed inside the sliding slot 5011, the discharging tube 502 is disposed at the bottom end of the connecting tube 501 and penetrates into the connecting tube 501 to be connected to the bottom end of the inner wall of the sliding slot 5011, the knob 503 and the threaded rod 504 are disposed at one end of the connecting tube 501 far from the mixing drum 1, one end of the threaded rod 504 penetrates into the sliding slot 5011 to be connected to the piston block 505, the knob 503 is disposed at one end of the threaded rod 504 far from the connecting tube 501, the anti-blocking discharging mechanism 5 can discharge the polyurethane coating, and can prevent the polyurethane coating from remaining in the connecting tube 501 and coagulating to cause the blocking phenomenon.

Please refer to fig. 3-5, the diameter of the outer wall of the rotating shaft 405 matches with the diameter of the inner wall of the movable groove 4012 and the connecting hole 4031, the vertical limit slider 4051 is sleeved with the inner wall of the vertical limit sliding groove 4032, the outer wall of the rotation limit slider 4052 is sleeved with the inner wall of the inclined elliptical sliding groove 4013, the rotation connecting block 403 can drive the rotating shaft 405 to rotate through the vertical limit sliding groove 4032 and the vertical limit slider 4051, and the rotating shaft 405 can drive the rotation limit slider 4052 to move along the track of the inner wall of the inclined elliptical sliding groove 4013 when rotating, so as to realize the up-and-down operation function of the rotating shaft 405.

Please refer to fig. 2, a plurality of stirring knives 406 are provided, the plurality of stirring knives 406 are uniformly distributed on two sides of the outer wall of the rotating shaft 405 up and down with the rotating shaft 405 as the center, and the raw material inside the stirring chamber 101 can be fully stirred by the plurality of stirring knives 406.

Please refer to fig. 6, the diameter of the outer wall of the piston block 505 matches the diameter of the inner wall of the sliding slot 5011, the contact position of the connecting pipe 501 and the threaded rod 504 is provided with an internal thread, the internal thread matches the external thread on the outer wall of the threaded rod 504, and the discharging operation of the anti-blocking discharging mechanism 5 can be realized by the movement of the piston block 505.

The working principle is as follows: when the environment-friendly polyurethane coating production equipment is used, production raw materials can enter the stirring cabin 101 through the first feeding hole 2 and the second feeding hole 3, the motor 402 can be started to rotate while adding the raw materials, the motor 402 can drive the rotary connecting block 403 to rotate by taking the bearing 404 as the center, the rotary connecting block 403 can drive the rotary shaft 405 to rotate through the vertical limiting sliding groove 4032 and the vertical limiting sliding block 4051, the rotary shaft 405 can drive the stirring knife 406 to rotate to stir the raw materials in the stirring cabin 101, meanwhile, the rotary shaft 405 can drive the rotary limiting sliding block 4052 to move along the inner wall track of the inclined elliptical sliding groove 4013 when rotating, because the lowest end of the inner wall track of the inclined elliptical sliding groove 4013 has a height difference with the high end, the rotary shaft 405 and the rotary limiting sliding block 4052 can move up and down while rotating, and the vertical limiting sliding block 4051 can move up and down along the inner wall of the vertical limiting sliding groove 4032, then the normal operation of the rotation and up-and-down movement of the rotation shaft 405 can be ensured, the stirring knife 406 can rotate along with the rotation shaft 405 and move up and down, the raw materials can be stirred and turned up and down through the movement, various raw materials can be fully fused together, the production quality and the efficiency of the polyurethane coating can be effectively improved, when the raw materials are stirred, the piston block 505 in the connecting pipe 501 is positioned at one end of the sliding slot 5011 close to the stirring cylinder 1, the piston block 505 and the inner wall of the stirring cabin 101 are positioned on the same plane, the structure can avoid the raw materials from entering the sliding slot 5011 to cause raw material waste, after the production of the polyurethane coating is finished, the raw materials can be discharged through the anti-blocking discharge mechanism 5, the rotary knob 503 drives the threaded rod 504 to rotate, when the threaded rod 504 rotates, the piston block 505 moves towards the direction far away from the connecting pipe 501 and drives the piston block 505 to shrink to the sliding slot 5011, at this time, the polyurethane coating inside the stirring cabin 101 also enters the sliding slot 5011, when the piston block 505 moves to one end of the top end of the discharge pipe 502, the polyurethane coating inside the sliding slot 5011 flows out through the discharge pipe 502, so that the discharge operation of the polyurethane coating is realized, after the polyurethane coating discharge is completed, the knob 503 and the threaded rod 504 can be reversely rotated, the threaded rod 504 can drive the piston block 505 to move towards the stirring cabin 101, at this time, the piston block 505 can scrape the inner wall of the sliding slot 5011, so that the polyurethane coating remaining inside the sliding slot 5011 is pushed into the stirring cabin 101, the phenomenon that the connecting pipe 501 is blocked due to the condensation of the remaining polyurethane coating can be avoided, when the piston block 505 is flush with the inner wall of the stirring cabin 101, the closing operation of the connecting pipe 501 is completed, and at this time, the production operation of the polyurethane coating can be performed twice.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides an environmental protection type polyurethane coating production facility, includes churn (1), rabbling mechanism (4), prevents stifled row material mechanism (5), its characterized in that: the top of churn (1) is provided with feed inlet (2), feed inlet (3) No. two, feed inlet (2), feed inlet (3) No. two are located the both sides on churn (1) top respectively, prevent that stifled discharge mechanism (5) are located the outer wall one end of churn (1) and are close to bottom position department, the inside of churn (1) is provided with agitator tank (101), agitator mechanism (4) are located the top of churn (1) and run through to agitator tank (101) inside, agitator mechanism (4) are located the intermediate position of feed inlet (2) and feed inlet (3) No. two.

2. The production equipment of the environment-friendly polyurethane coating according to claim 1, characterized in that: stirring mechanism (4) is including fixed baseplate (401), motor (402), rotation connecting block (403), bearing (404), axis of rotation (405) and churning knife (406), fixed baseplate (401) is located the top of churn (1), motor (402) are located the top of fixed baseplate (401), fixed baseplate (401) inside is provided with spread groove (4011), activity groove (4012), the oval spout of slope (4013), activity groove (4012) is located the below of spread groove (4011), the oval spout of slope (4013) is located the inner wall side of activity groove (4012), rotation connecting block (403), bearing (404) are located inside spread groove (4011), the outer wall of bearing (404) cup joints each other with the inner wall of spread groove (4011), the outer wall of rotation connecting block (403) cup joints each other with the inner wall of bearing (404), rotate the inside of connecting block (403) and be provided with connecting hole (4031), vertical spacing spout (4032) is located the inner wall side of connecting hole (4031), axis of rotation (405), stirring sword (406) are located stirring cabin (101) inside, stirring sword (406) are located the outer wall both sides of axis of rotation (405), the top of axis of rotation (405) is run through stirring cabin (101) to the top of churn (1) and is extended to run through movable groove (4012), oval spout of slope (4013) and connecting hole (4031) that rotate connecting block (403) inside cup joint each other, the outer wall both sides that axis of rotation (405) are located connecting hole (4031) inside are provided with vertical spacing slider (4051), the outer wall one end that axis of rotation (405) is located movable groove (4012) inside is provided with rotation spacing slider (4052).

3. The production equipment of the environment-friendly polyurethane coating according to claim 1, characterized in that: the anti-blocking discharge mechanism (5) comprises a connecting pipe (501), a discharge pipe (502), a knob (503), a threaded rod (504) and a piston block (505), one end of the connecting pipe (501) is connected with one end of the outer wall of the mixing drum (1), a sliding slot hole (5011) is arranged inside the connecting pipe (501), the piston block (505) is positioned in the sliding slot hole (5011), the discharge pipe (502) is positioned at the bottom end of the connecting pipe (501) and penetrates into the connecting pipe (501) to be connected with the bottom end of the inner wall of the sliding slot hole (5011), the knob (503) and the threaded rod (504) are positioned at one end of the connecting pipe (501) far away from the mixing drum (1), one end of the threaded rod (504) penetrates into the sliding slot hole (5011) and is connected with the piston block (505), the knob (503) is positioned at one end of the threaded rod (504) far away from the connecting pipe (501).

4. The production equipment of the environment-friendly polyurethane coating according to claim 2, characterized in that: the outer wall diameter of axis of rotation (405) and the inner wall diameter phase-match of activity groove (4012), connecting hole (4031), vertical spacing slider (4051) cup joints with vertical spacing spout (4032) inner wall each other, the outer wall that rotates spacing slider (4052) cup joints with the inner wall of the oval spout of slope (4013) each other.

5. The production equipment of the environment-friendly polyurethane coating according to claim 2, characterized in that: the number of the stirring knives (406) is provided with a plurality of stirring knives (406), and the stirring knives (406) are uniformly distributed on two sides of the outer wall of the rotating shaft (405) up and down by taking the rotating shaft (405) as the center.

6. The production equipment of the environment-friendly polyurethane coating according to claim 3, characterized in that: the diameter of the outer wall of the piston block (505) is matched with the diameter of the inner wall of the sliding groove hole (5011), an internal thread is arranged at the contact position of the connecting pipe (501) and the threaded rod (504), and the internal thread is matched with the external thread on the outer wall of the threaded rod (504).