CN216988483U

CN216988483U - Medium-soft polyurethane resin screening device

Info

Publication number: CN216988483U
Application number: CN202220775444.2U
Authority: CN
Inventors: 沈雁宾; 韩方平; 孙世文; 刘海飞
Original assignee: Taizhou Hexin Polymer New Material Co ltd
Current assignee: Taizhou Hexin Polymer New Material Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-19
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a medium-soft polyurethane resin screening device which comprises a screening box, a connecting pipe and a connecting plate, wherein the connecting pipe is installed at the bottom of the screening box, the connecting plate is clamped at the front surface of the connecting pipe, a servo motor is installed at the top of the screening box, a rotating rod is installed at the output end of the servo motor, a stirring frame is arranged on the outer surface of the rotating rod, a rotating shaft is arranged on the inner wall of the screening box, a screen assembly is connected to the outer surface of the rotating shaft, a limiting groove is formed in the front surface of the screening box, and a group of positioning plates are installed on the inner wall of the limiting groove. According to the utility model, through the arrangement of the screen assembly and the limiting net rack, raw materials can be respectively screened by the screen assembly and the limiting net rack after being injected, the rotation of the stirring rack plays a good auxiliary role, and the device increases the screening efficiency of the device through multiple classified screening of the screen assembly and the limiting net rack.

Description

Medium-soft polyurethane resin screening device

Technical Field

The utility model relates to the technical field of screening devices, in particular to a medium-soft polyurethane resin screening device.

Background

With the expansion of the use requirements, different processing devices can be used in the production and processing work of the existing polyurethane resin products, wherein the raw material screening device still has certain defects when in use, and the usability of the device is further influenced.

The medium-soft polyurethane resin screening device in the prior art has the following defects:

when the existing screening device for the medium-soft polyurethane resin is used, the screening device is lack of an adjustable screening structure, and the screening efficiency of the device is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medium-soft polyurethane resin screening device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the medium-soft polyurethane resin screening device comprises a screening box, a connecting pipe and a connecting plate, wherein the connecting pipe is installed at the bottom of the screening box, and the connecting plate is clamped on the front side of the connecting pipe;

servo motor is installed at the top of screening case, the dwang is installed to servo motor's output, the surface of dwang is provided with the agitator, the inner wall of screening case is provided with the axis of rotation, the surface of axis of rotation is connected with screen assembly, the spacing groove has been seted up in the front of screening case, a set of locating plate is installed to the inner wall of spacing groove, and screen assembly's front end connects in the inner wall of locating plate, the bottom of screening incasement wall is provided with and hinders the board that stops.

Preferably, the bottom of the connecting pipe is provided with a limiting seat, the bottom of the limiting seat is clamped with a limiting bottom plate, and the bottom of the limiting bottom plate is embedded with a plurality of stopping blocks.

Preferably, the front surface of the connecting plate is provided with a group of limiting handles, the inner wall of the connecting plate is provided with a containing box, and the inner wall of the containing box is provided with a clamping block.

Preferably, the sprue subassembly is installed at the positive top of screening case, the positive screw thread through connection of locating plate has fixing bolt, and fixing bolt's front end threaded connection is in screen cloth subassembly's inside.

Preferably, the bottom of the inner wall of the connecting pipe is provided with a clamping ring, and the top of the clamping ring is connected to the bottom of the containing box.

Preferably, the joint seat is installed at the top of limiting bottom plate, the magnetic attraction plate is installed to the inner wall of joint seat, and the magnetic attraction pad is installed to the inner wall of joint ring.

Preferably, the inner wall joint of spacing groove has sealed lid, the positive all around screw thread through connection of sealed lid has positioning bolt, and positioning bolt's front end threaded connection is in the inside of locating plate.

Preferably, the top of joint piece is connected with spacing rack, and spacing rack joint in the inner wall of containing box.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the screen assembly and the limiting net rack, raw materials can be respectively screened by the screen assembly and the limiting net rack after being injected, the rotation of the stirring rack plays a good auxiliary role, and the device increases the screening efficiency of the device through multiple classified screening of the screen assembly and the limiting net rack.

2. According to the utility model, through the arrangement of the limiting seat and the limiting bottom plate, the magnetic suction plate and the magnetic suction pad are mutually adsorbed, and the arrangement of the stopping block at the bottom of the limiting bottom plate is matched, so that the anti-skid property and the integral stability of the bottom of the device are increased when the device is used, and the offset phenomenon generated by the vibration of the device when the device works is further reduced.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

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

FIG. 3 is a schematic cross-sectional view of a splice tube arrangement of the present invention;

fig. 4 is a schematic sectional view of the structure of the limiting bottom plate of the present invention.

In the figure: 1. screening boxes; 2. connecting the pipe; 3. a connector tile; 4. a servo motor; 5. rotating the rod; 6. a stirring frame; 7. a rotating shaft; 8. a screen assembly; 9. a limiting groove; 10. positioning a plate; 11. a limiting seat; 12. a limiting bottom plate; 13. a stopping block; 14. a limiting handle; 15. a storage box; 16. a clamping block; 17. a sprue assembly; 18. fixing the bolt; 19. a snap ring; 20. a clamping seat; 21. a magnetic attraction plate; 22. a magnetic suction pad; 23. a sealing cover; 24. positioning the bolt; 25. a spacing net rack.

Detailed Description

Referring to fig. 1, 2 and 3, an embodiment of the utility model provides a medium-soft polyurethane resin screening device, which includes a screening box 1, a rotating rod 5 and a storage box 15, wherein the bottom of the screening box 1 is provided with a connecting pipe 2, the front surface of the connecting pipe 2 is clamped with a connecting plate 3, the top of the screening box 1 is provided with a servo motor 4, the output end of the servo motor 4 is provided with the rotating rod 5, the outer surface of the rotating rod 5 is provided with a stirring frame 6, the inner wall of the screening box 1 is provided with a rotating shaft 7, the outer surface of the rotating shaft 7 is connected with a screen assembly 8, the front surface of the screening box 1 is provided with a limiting groove 9, the inner wall of the limiting groove 9 is provided with a set of positioning plates 10, the front end of the screen assembly 8 is connected to the inner wall of the positioning plates 10, the bottom of the inner wall of the screening box 1 is provided with a stopping plate, the stopping plate is arranged to stop the screen assembly 8 after the angular rotation, thereby facilitating the outflow of the residual raw materials screened on the surface thereof through the limiting groove 9, the front surface of the connecting plate 3 is provided with a group of limiting grips 14, the inner wall of the connecting plate 3 is provided with a containing box 15, the inner wall of the containing box 15 is provided with a clamping block 16, the front top of the screening box 1 is provided with a feed inlet component 17, the front surface of the positioning plate 10 is in threaded through connection with a fixing bolt 18, the front end of the fixing bolt 18 is in threaded connection with the inside of the screen component 8, the threaded connection of the fixing bolt 18 is used for limiting and fixing the angle of the screen component 8 so as to keep the angle and the position of the stirring frame 6 to be attached, so that the screening work of the device is convenient, the inner wall of the limiting groove 9 is clamped with a sealing cover 23, the periphery of the front surface of the sealing cover 23 is in threaded through connection with a positioning bolt 24, the front end of the positioning bolt 24 is in threaded connection with the inside of the positioning plate 10, the top of the clamping block 16 is connected with a limiting net rack 25, the setting of joint piece 16 plays the effect of action to spacing rack 25, the good just nature of tearing open of spacing rack 25 has also been added simultaneously, the just nature of tearing open of cooperation linkage plate 3 and containing box 15, then it is convenient to add for the processing work of the inside raw materials that sieves, and spacing rack 25 joint in the inner wall of containing box 15, the raw materials can be respectively through screen assembly 8 and spacing rack 25's screening effect after the injection into, the rotation of agitator frame 6 plays good additional role, this device passes through screen assembly 8 and spacing rack 25's multiple classification screening.

Referring to fig. 1, 2 and 4, an embodiment of the utility model provides a medium-soft polyurethane resin screening device, which includes a limiting seat 11, a limiting base plate 12 and a clamping seat 20, wherein the limiting seat 11 is installed at the bottom of an engaging tube 2, the limiting base plate 12 is clamped at the bottom of the limiting seat 11, a plurality of stopping blocks 13 are installed at the bottom of the limiting base plate 12 in an embedded manner, the stopping blocks 13 have certain anti-slip property and are located at the bottom of the device to play a good anti-slip role, a clamping ring 19 is installed at the bottom of the inner wall of the engaging tube 2, the top of the clamping ring 19 is connected to the bottom of a containing box 15, the clamping ring 19 is arranged to play a good supporting and releasing role on the containing box 15, the clamping seat 20 is installed at the top of the limiting base plate 12, a magnetic absorption plate 21 is installed at the inner wall of the clamping seat 20, a magnetic absorption pad 22 is installed at the inner wall of the clamping ring 19, and the magnetic absorption pad 21 and the magnetic absorption pad 22 are mutually absorbed, and the arrangement of the stop block 13 at the bottom of the limit bottom plate 12 is matched, so that the anti-skidding performance and the integral stability of the bottom of the device are improved when the device is used.

In the utility model, the working steps of the device are as follows:

through the arrangement of the screening box 1 and the connecting plate 3, the raw material can be injected into the device through the injection port assembly 17 on the screening box 1, after the raw material is injected, the output end of the servo motor 4 can drive the rotating rod 5 to rotate in a limiting way, and then the stirring frame 6 is driven to stir the raw material piled on the screen assembly 8, so that the raw material can fall into the containing box 15 through the screen assembly 8, the screen assembly 8 can be arranged to block larger particles, the rotation of the stirring frame 6 can accelerate the falling work of the raw material, the sealing cover 23 and the fixing bolt 18 can be disassembled, so that the screen assembly 8 can enter the limiting rotation through the rotating shaft 7, under the stopping action of the limiting stopper, the raw material particles remained on the surface can conveniently slide out through the limiting groove 9, and the containing box 15 is internally provided with the limiting net rack 25, can sieve once more to the raw materials that fall into for less granule passes spacing rack 25 and enters into to the bottom of containing box 15, through the setting of spacing seat 11 and spacing bottom plate 12, spacing bottom plate 12 accessible joint seat 20 joint to the bottom of spacing seat 11, makes between magnetism suction disc 21 and the magnetism pad 22 of inhaling, adsorbs, then increases the stability of spacing bottom plate 12 installation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 a well soft polyurethane resin screening plant, includes screening case (1), linking pipe (2) and linking plate (3), its characterized in that: the bottom of the screening box (1) is provided with a connecting pipe (2), and the front surface of the connecting pipe (2) is clamped with a connecting plate (3);

servo motor (4) are installed at the top of screening case (1), dwang (5) are installed to the output of servo motor (4), the surface of dwang (5) is provided with agitator (6), the inner wall of screening case (1) is provided with axis of rotation (7), the surface of axis of rotation (7) is connected with screen assembly (8), spacing groove (9) have been seted up in the front of screening case (1), a set of locating plate (10) are installed to the inner wall of spacing groove (9), and the front end of screen assembly (8) connects in the inner wall of locating plate (10), the bottom of screening case (1) inner wall is provided with and hinders the board that stops.

2. The medium soft polyurethane resin screening device according to claim 1, wherein: the bottom of linking pipe (2) is installed spacing seat (11), the bottom joint of spacing seat (11) has spacing bottom plate (12), the bottom gomphosis of spacing bottom plate (12) is installed a plurality of and is hindered and stop piece (13).

3. The medium soft polyurethane resin screening device according to claim 1, wherein: the front of linkage plate (3) is provided with a set of spacing handle (14), containing box (15) are installed to the inner wall of linkage plate (3), joint piece (16) are installed to the inner wall of containing box (15).

4. The medium soft polyurethane resin screening device according to claim 1, wherein: the feed inlet subassembly (17) is installed at the positive top of screening case (1), the positive screw thread through connection of locating plate (10) has fixing bolt (18), and the front end threaded connection of fixing bolt (18) is in the inside of screen cloth subassembly (8).

5. The medium soft polyurethane resin screening device according to claim 1, wherein: clamping rings (19) are installed at the bottom of the inner wall of the connecting pipe (2), and the top of each clamping ring (19) is connected to the bottom of the containing box (15).

6. The medium soft polyurethane resin screening device according to claim 2, wherein: clamping seat (20) are installed at the top of limiting bottom plate (12), magnetic attraction plate (21) is installed to the inner wall of clamping seat (20), and magnetic attraction pad (22) is installed to the inner wall of clamping ring (19).

7. The medium soft polyurethane resin screening device according to claim 1, wherein: the inner wall joint of spacing groove (9) has sealed lid (23), equal threaded through connection all around of the front of sealed lid (23) has positioning bolt (24), and the front end threaded connection of positioning bolt (24) is in the inside of locating plate (10).

8. The medium soft polyurethane resin screening device according to claim 3, wherein: the top of joint piece (16) is connected with spacing rack (25), and spacing rack (25) joint in the inner wall of containing box (15).