CN217531575U

CN217531575U - Polyurethane casting machine prevent stifled mechanism

Info

Publication number: CN217531575U
Application number: CN202221010622.9U
Authority: CN
Inventors: 姚海斌
Original assignee: Hebei Hongruiteng Machinery Technology Co ltd
Current assignee: Hebei Hongruiteng Machinery Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-04
Anticipated expiration: 2032-04-28

Abstract

The application discloses polyurethane casting machine prevent stifled mechanism relates to polyurethane casting machine field, does not possess to current polyurethane casting machine and prevents stifled structure to the integral type structure sets up, thereby leads to its problem of easy jam in the use, now proposes following scheme, and it includes the storage case, the storage case includes storage case and lower storage case, just go up the storage case and be provided with dismouting mechanism down between the storage case, the bottom of storage case is provided with the sprue gate down, go up the junction of storage case and lower storage case and install and prevent stifled filter plate, just the top fixed mounting who goes up the storage case has driving motor, just driving motor's the vertical fixed mounting down of output shaft has the dwang, the dwang extends to the inside of storage case. This application novel structure, and the device can effectually prevent to pour mouthful jam in the use to the convenience is cleaned its inside, avoids the inside jam condition that long-term use caused to take place.

Description

Polyurethane casting machine prevent stifled mechanism

Technical Field

The application relates to a polyurethane casting machine field especially relates to a polyurethane casting machine prevents stifled mechanism.

Background

The polyurethane casting machine is mainly applied to multi-mode continuous production of hard semi-hard polyurethane products and polyester elastomer products.

The anti-blocking mechanism is not arranged in the existing polyurethane casting machine, so that the polyurethane casting machine is easy to block, normal casting operation is influenced, and the position of a casting head is arranged in an integrated structure, so that the polyurethane casting machine is inconvenient to clean when the interior of the casting head is blocked.

SUMMERY OF THE UTILITY MODEL

The application provides a polyurethane casting machine prevent stifled mechanism has solved current polyurethane casting machine and has not possessed and prevent stifled structure to the integral type structure sets up, thereby leads to its easy problem of blockking up in the use.

In order to achieve the purpose, the following technical scheme is adopted in the application:

an anti-blocking mechanism of a polyurethane casting machine comprises a storage box, wherein the storage box comprises an upper storage box and a lower storage box, a dismounting mechanism is arranged between the upper storage box and the lower storage box, and a pouring gate is arranged at the bottom end of the lower storage box;

go up the junction of storage case and lower storage case and install anti-blocking filter plate, just the top fixed mounting who goes up the storage case has driving motor, just driving motor's output shaft is vertical fixed mounting down has the dwang, the dwang extends to the inside of storage case, just the inside body of rod of storage case rotates and installs the same driven lever of multiunit structure in the dwang, a plurality of stirring boards of the same structure of body of rod fixedly connected with of driven lever, just two anti-blocking scraper blades that are the symmetric distribution of bottom fixedly connected with of dwang, anti-blocking filter plate slip is hugged closely to the bottom of anti-blocking scraper blade.

By adopting the technical scheme, the original integrated storage box is provided with the storage box formed by assembling the upper storage box and the lower storage box, and the dismounting mechanism is arranged between the upper storage box and the lower storage box, so that the inside of the storage box can be conveniently cleaned, and the phenomenon that the inside of the storage box is blocked due to long-time use is avoided;

and through the setting of preventing stifled filter plate, can carry out filtration treatment to the polyurethane raw materials of handling incasement portion, make inside particle impurity obtain effective separation, avoid causing and pour a mouthful jam, and drive the dwang through driving motor and rotate, the dwang can drive the driven lever, the stirring board and prevent stifled scraper blade rotation, prevent stifled scraper blade and can clean preventing stifled filter plate, avoid preventing stifled filter plate jam, and driven lever and puddler can stir the polyurethane raw materials of last storage incasement portion, improve the solubility of polyurethane raw materials, reduce the inside particle impurity of its raw materials, then can avoid causing and pour a mouthful jam.

Preferably, the outer wall of the upper storage box is fixedly provided with two handles which are symmetrically distributed.

Through adopting above-mentioned technical scheme, the setting of handle can make the device when using, and stability when user of service can guarantee the polyurethane pouring through the handle.

Preferably, the driven pole is kept away from the driven bevel gear of one end fixedly connected with of dwang, the inner wall of going up the storage case has the same and half cone-shaped ring gear that corresponds the setting with driven bevel gear of multiunit structure along its direction of height fixed mounting, with two of group half cone-shaped ring gear is central symmetry and distributes, just driven bevel gear meshes with half cone-shaped ring gear.

Through adopting above-mentioned technical scheme, when the driven lever rotates along with the dwang, can drive driven bevel gear in step and rotate, when driven bevel gear and one of them half cone-shaped ring gear meshing in the same group, thereby can make driven bevel gear rotation, and drive driven lever and stirring board rotate, break away from the engaged state with this half cone-shaped ring gear as driven bevel gear, and when meshing with another half cone-shaped ring gear in the same group, can make driven bevel gear this moment, driven lever and stirring board are reverse rotation, can carry out even stirring to the inside polyurethane raw materials of storage case from this, make it dissolve more fully.

Preferably, dismouting mechanism includes solid fixed ring, fly leaf, mounting panel, locating plate and constant head tank, go up the solid fixed ring of outer wall fixedly connected with of storage case, just the dismouting groove has been seted up to solid fixed ring's bottom, two of the inner wall fixedly connected with in dismouting groove are the symmetric distribution, and all are the mounting panel that the arc set up, just the constant head tank has been seted up on the top of mounting panel, the outer wall slidable mounting of storage case has two to be the symmetric distribution down, and all is the fly leaf that the arc set up, the bottom fixedly connected with locating plate of fly leaf, just the locating plate matches with the constant head tank.

Preferably, the bottom fixedly connected with lift bar of fly leaf, the outer wall fixedly connected with of lower storage case is two fixed plates that are the symmetric distribution, just the lift bar slides and runs through the fixed plate, and two the common fixedly connected with in bottom of lift bar promotes the ring.

Through adopting above-mentioned technical scheme, when needs are dismantled cleanly to last storage case and lower storage case, through upwards promoting the lifting ring, promote the ring and promote the lifting rod, the lifting rod promotes the fly leaf again, when the fly leaf breaks away from completely from the constant head tank inside of mounting panel, rotates storage case or lower storage case again for the mounting panel can accomplish the dismantlement operation to last storage case and lower storage case with the fly leaf dislocation, then can clean its inside.

Preferably, the length of the outer arc of the movable plate is smaller than the distance between the two mounting plates along the inner wall of the dismounting groove.

Through adopting above-mentioned technical scheme, the outer arc length of fly leaf is less than two when the mounting panel can guarantee mounting panel and fly leaf dislocation along the interval between the dismouting inslot wall, the dismantlement operation of storage case and lower storage case on the realization.

The beneficial effect of this application does:

1. prevent stifled filter plate through setting up in the storage tank, thereby can effectively filter the particle impurity in the polyurethane liquid, avoid causing the sprue gate to block up, and drive the dwang through driving motor and rotate, then can drive the driven lever, stirring board and driven bevel gear rotate, through the setting with two half cone ring gears that correspond the setting of driven bevel gear complex, thereby can order about driven bevel gear and do the rotation that the direction does not stop the transform inside the storage tank, improve the solubility of the inside polyurethane raw materials of storage tank, effectively prevent to pour mouthful jam.

2. Through setting up storage case and lower storage case to at last storage case and set up the dismouting mechanism that makes things convenient for the dismouting between the storage case down, thereby can conveniently clean storage incasement portion, improve its inside clean efficiency, avoid long-term use the inside jam condition that causes to take place.

To sum up, the device can effectually prevent to pour mouthful jam in the use to conveniently clean its inside, avoid the inside jam condition that long-term use caused to take place.

Drawings

FIG. 1 is a schematic structural diagram of an anti-blocking mechanism of a polyurethane casting machine according to the present application;

FIG. 2 is a bottom view of FIG. 1 of an anti-clogging mechanism of a polyurethane casting machine of the present application;

FIG. 3 is a cross-sectional view of an anti-clogging mechanism of a polyurethane casting machine of the present application;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 of an anti-blocking mechanism of a polyurethane casting machine according to the present application.

Reference numbers in the figures: 1. an upper material storage box; 2. a drive motor; 3. a handle; 4. a lower material storage box; 5. a fixing ring; 6. a lifting ring; 7. a fixing plate; 8. a lifting bar; 9. rotating the rod; 10. a driven lever; 11. a stirring plate; 12. an anti-blocking scraper; 13. an anti-blocking filter plate; 14. a movable plate; 15. mounting a plate; 16. positioning a plate; 17. positioning a groove; 18. a driven bevel gear; 19. semi-conical toothed ring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-4, an anti-blocking mechanism of a polyurethane casting machine, including a storage box, the storage box includes an upper storage box 1 and a lower storage box 4, a disassembly and assembly mechanism is provided between the upper storage box 1 and the lower storage box 4, the disassembly and assembly mechanism includes a fixing ring 5, a movable plate 14, a mounting plate 15, a positioning plate 16 and a positioning groove 17, the fixing ring 5 is fixedly connected to the outer wall of the upper storage box 1, a disassembly and assembly groove is provided at the bottom end of the fixing ring 5, two mounting plates 15 are symmetrically distributed and fixedly connected to the inner wall of the disassembly and assembly groove, the mounting plates 15 are both arc-shaped, the positioning groove 17 is provided at the top end of the mounting plate 15, two movable plates 14 are symmetrically distributed and slidably mounted on the outer wall of the lower storage box 4, the movable plates 14 are both arc-shaped, the positioning plate 16 is fixedly connected to the bottom end of the movable plate 14, the positioning plate 16 is matched with the positioning groove 17, a lifting rod 8 is fixedly connected to the bottom end of the movable plate 14, two fixing plates 7 are symmetrically distributed and fixedly connected to the outer wall of the lower storage box 4, the lifting rod 8 slidably runs through the fixing plate 7, and the lifting ring 6 is fixedly connected to the bottom ends of the two lifting rods 8.

When it is clean to dismantle last storage case 1 and lower storage case 4 as required, promote ring 6 through upwards promoting, promote ring 6 and promote lifter 8, lifter 8 promotes fly leaf 14 again, when fly leaf 14 breaks away from the constant head tank 17 of mounting panel 15 is inside completely, rotate last storage case 1 or lower storage case 4 again, make mounting panel 15 and fly leaf 14 dislocation can accomplish the dismantlement operation to last storage case 1 and lower storage case 4, thereby can conveniently clean the storage incasement portion, avoid the inside condition of blockking up of storage case that long-time use leads to take place.

The outer arc length of the movable plate 14 is smaller than the distance between the two mounting plates 15 along the inner wall of the dismounting groove, so that the dismounting operation of the upper storage box 1 and the lower storage box 4 can be realized when the mounting plates 15 and the movable plate 14 are staggered.

Referring to fig. 1, the bottom of lower storage case 4 is provided with the sprue gate, goes up the outer wall fixed mounting of storage case 1 and has two handles 3 that are the symmetric distribution, and setting up of handle 3 can make the device when using, and stability when the user can guarantee the polyurethane pouring through handle 3.

Referring to fig. 3, go up storage tank 1 and install stifled filter plate 13 down the junction of storage tank 4, the top fixed mounting who goes up storage tank 1 has driving motor 2, the vertical fixed mounting down of output shaft of driving motor 2 has dwang 9, dwang 9 extends to the inside of storage tank, dwang 9 is located the inside body of rod of storage tank 1 and rotates and install the same driven lever 10 of multiunit structure, the same stirring board 11 of the same of a plurality of structures of body of rod fixedly connected with of driven lever 10, two stifled scraper blades 12 that are symmetric distribution of bottom fixedly connected with of dwang 9, stifled scraper blade 13 of preventing is hugged closely in the bottom of stifled scraper blade 12 and is prevented stifled filter plate 13 and slide.

Referring to fig. 3 and 4, a driven bevel gear 18 is fixedly connected to one end of the driven rod 10 away from the rotating rod 9, a plurality of sets of semi-conical toothed rings 19 which are identical in structure and correspond to the driven bevel gear 18 are fixedly mounted on the inner wall of the upper storage box 1 along the height direction of the inner wall, the two semi-conical toothed rings 19 of the same set are distributed in a centrosymmetric manner, and the driven bevel gear 18 is meshed with the semi-conical toothed rings 19.

Through the setting of preventing stifled filter plate 13, can carry out filtration treatment to the polyurethane raw materials of handling incasement portion for inside particle impurity obtains effective separation, avoids causing and pours a mouthful jam, and drives dwang 9 through driving motor 2 and rotate, and dwang 9 can drive driven lever 10, stirring board 11 and prevent stifled scraper blade 12 and rotate, prevents stifled scraper blade 12 and can clean preventing stifled filter plate 13, avoids preventing stifled filter plate 13 jam.

When the driven lever 10 rotates along with the rotating lever 9, the driven bevel gear 18 can be synchronously driven to rotate, when the driven bevel gear 18 is meshed with one of the semi-conical toothed rings 19 in the same group, so that the driven bevel gear 18 can rotate, the driven lever 10 and the stirring plate 11 are driven to rotate, when the driven bevel gear 18 is disengaged from the semi-conical toothed ring 19 and is meshed with the other semi-conical toothed ring 19 in the same group, the driven bevel gear 18, the driven lever 10 and the stirring plate 11 can be reversely rotated at the moment, and therefore the polyurethane raw material in the storage box can be uniformly stirred, and the polyurethane raw material can be more fully dissolved.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The anti-blocking mechanism of the polyurethane casting machine comprises a storage box, and is characterized in that the storage box comprises an upper storage box (1) and a lower storage box (4), a dismounting mechanism is arranged between the upper storage box (1) and the lower storage box (4), and a pouring gate is arranged at the bottom end of the lower storage box (4);

go up storage case (1) and the junction of lower storage case (4) and install and prevent stifled filter plate (13), just the top fixed mounting who goes up storage case (1) has driving motor (2), just the output shaft of driving motor (2) is vertical fixed mounting down has dwang (9), dwang (9) extend to the inside of storage case, just dwang (9) are located the body of rod of storage case (1) inside and rotate and install multiunit driven lever (10) that the structure is the same, a plurality of stirring board (11) that the structure is the same of body of rod fixedly connected with of driven lever (10), just two stifled scraper blade (12) of preventing that are symmetric distribution of the bottom fixedly connected with of dwang (9), prevent that the bottom of stifled scraper blade (12) is hugged closely and prevent stifled filter plate (13) and slide.

2. The anti-blocking mechanism of the polyurethane casting machine according to claim 1, wherein two handles (3) are symmetrically arranged on the outer wall of the upper storage box (1).

3. The polyurethane casting machine prevent stifled mechanism according to claim 1, characterized in that, the driven bevel gear (18) of one end fixedly connected with that dwang (9) is kept away from to driven pole (10), go up the inner wall of storage case (1) and along its direction of height fixed mounting have the same and with driven bevel gear (18) of multiunit structure half cone-shaped ring gear (19) that set up that correspond, with two of the same group half cone-shaped ring gear (19) be central symmetry distribution, just driven bevel gear (18) and half cone-shaped ring gear (19) meshing.

4. The polyurethane casting machine prevent stifled mechanism of claim 1, characterized in that, dismouting mechanism includes solid fixed ring (5), fly leaf (14), mounting panel (15), locating plate (16) and constant head tank (17), go up the outer wall fixedly connected with solid fixed ring (5) of storage case (1), and the dismouting groove has been seted up to the bottom of solid fixed ring (5), two inner wall fixedly connected with of dismouting groove are the symmetric distribution, and all are mounting panel (15) that the arc set up, just constant head tank (17) has been seted up to the top of mounting panel (15), the outer wall slidable mounting of lower storage case (4) has two to be the symmetric distribution, and all is fly leaf (14) that the arc set up, the bottom fixedly connected with locating plate (16) of fly leaf (14), just locating plate (16) match with constant head tank (17).

5. The polyurethane casting machine block-proof mechanism as claimed in claim 4, characterized in that the bottom end of the movable plate (14) is fixedly connected with a lifting rod (8), the outer wall of the lower storage bin (4) is fixedly connected with two symmetrically distributed fixed plates (7), the lifting rod (8) slides through the fixed plates (7), and the bottom ends of the two lifting rods (8) are fixedly connected with a lifting ring (6) together.

6. The polyurethane casting machine block-proof mechanism as claimed in claim 4, characterized in that the length of the outer arc of the movable plate (14) is less than the distance between the two mounting plates (15) along the inner wall of the mounting and dismounting groove.