CN214020244U

CN214020244U - Polyurethane sponge raw material mixing device

Info

Publication number: CN214020244U
Application number: CN202023151910.XU
Authority: CN
Inventors: 张如国; 周雷
Original assignee: Hangzhou Best Technology Co ltd
Current assignee: Hangzhou Best Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-24
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a polyurethane sponge raw materials mixing arrangement, including the agitator tank, the top fixedly connected with motor of agitator tank is first, the output shaft fixedly connected with pneumatic cylinder of motor is first, the output fixedly connected with (mixing) shaft of pneumatic cylinder, the both ends symmetric connection of (mixing) shaft has a plurality of stirring rods, the bottom fixedly connected with discharge gate of agitator tank, install the valve on the discharge gate, the both ends symmetry of agitator tank is equipped with the bracing piece, the inside of bracing piece all is equipped with slide mechanism, slide mechanism all through the connecting block with agitator tank fixed connection, one side fixedly connected with motor two of bracing piece, motor two's output shaft fixedly connected with cam, beneficial effect: can make the stirring rod stir from top to bottom to make sponge raw materials mix more abundant, and can shake about can making the agitator tank carry out, thereby can be convenient for the discharge gate ejection of compact.

Description

Polyurethane sponge raw material mixing device

Technical Field

The utility model relates to a sponge processing field particularly, relates to a polyurethane sponge raw materials mixing arrangement.

Background

Sponges, which are porous materials, have good water absorption and can be used to clean articles. The sponge that people used commonly is made by wood cellulose fibre or foamed plastic polymer, the material of polyurethane sponge is the soft expanded rubber of polyurethane, polyurethane is the most common macromolecular material in the life, wide application in making various "sponge" goods, and move away to avoid possible earthquakes, the elasticity product of anti friction usage, in the production flow technology of sponge, generally all be with foaming resin, various raw materials such as foaming auxiliary agent and adhesive stirring mixes, traditional agitating unit is not enough to the stirring of sponge raw materials, the not abundant mixing of sponge raw materials, can seriously influence the quality of sponge product, and current agitating unit is when the stirring accomplishes the ejection of compact, the problem of discharge gate jam often takes place, influence work efficiency.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a polyurethane sponge raw materials mixing arrangement, solve the problem that the background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a polyurethane sponge raw material mixing device comprises a stirring box, wherein a first motor is fixedly connected to the top end of the stirring box, a hydraulic cylinder is fixedly connected to an output shaft of the first motor, a stirring shaft is fixedly connected to the output end of the hydraulic cylinder, a plurality of stirring rods are symmetrically connected to two ends of the stirring shaft, feed inlets are symmetrically formed in the top end of the stirring box, a discharge outlet is fixedly connected to the bottom end of the stirring box, valves are mounted on the discharge outlet, supporting rods are symmetrically arranged at two ends of the stirring box, sliding mechanisms are arranged inside the supporting rods and are fixedly connected with the stirring box through connecting blocks, a second motor is fixedly connected to one side of each supporting rod, a cam is fixedly connected to an output shaft of the second motor, a connecting wheel is symmetrically connected to the bottom end of the stirring box and is matched with the cam, and a control mechanism is arranged on one surface of the stirring box.

Further, slide mechanism includes slide bar and slider, the equal fixedly connected with slide bar in inside of bracing piece, the surperficial sliding connection of slide bar has the slider, one side of slider with connecting block fixed connection.

Furthermore, the control mechanism comprises a controller, and the first motor and the second motor are both electrically connected with the controller.

Furthermore, a spring is connected between the top end of the sliding block and the inner wall of the supporting rod, and the spring is wound on the surface of the sliding rod.

Furthermore, the bottom end of the supporting rod is fixedly connected with supporting legs.

Furthermore, one end of the stirring rod, which is far away from the stirring shaft, is fixedly connected with a scraper.

Furthermore, a glass observation window is installed on one side of the stirring box, and scale marks are marked on the glass observation window.

The utility model has the advantages that:

1. this polyurethane sponge raw material mixing device, through setting up motor one, the pneumatic cylinder, (mixing) shaft, the stirring rod, the feed inlet, the discharge gate, the valve, the bracing piece, the connecting block, motor two, the cam, fifth wheel and control mechanism, can be under the drive of motor one with the pneumatic cylinder, make the stirring rod mix from top to bottom, thereby make the more abundant that the sponge raw materials mixes, and can be under the drive of motor two, make the agitator tank shake from top to bottom, thereby the discharge gate ejection of compact of can being convenient for, avoid the discharge gate to be blockked up influence work efficiency.

2. Through setting up slide mechanism, the agitator tank of not only being convenient for shakes from top to bottom, also can avoid the agitator tank to take place offset at the shake in-process simultaneously.

3. Through setting up the scraper blade, can scrape the remaining raw materials of agitator tank inner wall down, can clear up the agitator tank inner wall, also can avoid the waste of raw materials.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a polyurethane sponge raw material mixing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a control mechanism in a polyurethane sponge raw material mixing device according to an embodiment of the present invention.

Reference numerals:

1. a stirring box; 2. a first motor; 3. a hydraulic cylinder; 4. a stirring shaft; 5. a stirring rod; 6. a feed inlet; 7. a discharge port; 8. a valve; 9. a support bar; 10. connecting blocks; 11. a second motor; 12. a cam; 13. a connecting wheel; 14. a slide bar; 15. a slider; 16. a controller; 17. a spring; 18. supporting legs; 19. a squeegee; 20. a glass viewing window.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

The first embodiment is as follows:

referring to fig. 1-2, a polyurethane sponge raw material mixing device according to an embodiment of the present invention includes a stirring box 1, a motor 2 is fixedly connected to a top end of the stirring box 1, a hydraulic cylinder 3 is fixedly connected to an output shaft of the motor 2, a stirring shaft 4 is fixedly connected to an output end of the hydraulic cylinder 3, a plurality of stirring rods 5 are symmetrically connected to two ends of the stirring shaft 4, a feeding port 6 is symmetrically formed at a top end of the stirring box 1, a discharging port 7 is fixedly connected to a bottom end of the stirring box 1, a valve 8 is mounted on the discharging port 7, support rods 9 are symmetrically arranged at two ends of the stirring box 1, sliding mechanisms are respectively arranged inside the support rods 9, the sliding mechanisms are fixedly connected to the stirring box 1 through connection blocks 10, a motor two 11 is fixedly connected to one side of the support rods 9, a cam 12 is fixedly connected to an output shaft of the motor two 11, the bottom symmetrical connection of agitator tank 1 has fifth wheel 13, fifth wheel 13 with cam 12 phase-match, control mechanism is installed to the one side of agitator tank 1.

Through the above technical scheme of the utility model, can be under the drive of motor 2 and pneumatic cylinder 3 for stirring about stirring is gone on to stirring rod 5, thereby makes more abundant that the sponge raw materials mixes, and can be under the drive of motor two 11, makes agitator tank 1 shake from top to bottom, thereby can be convenient for the discharge gate 7 ejection of compact, avoids discharge gate 7 to be blockked up the influence work efficiency.

Example two:

referring to fig. 1-2, for the sliding mechanism, the sliding mechanism includes a sliding rod 14 and a sliding block 15, the inside of the supporting rod 9 is fixedly connected with the sliding rod 14, the surface of the sliding rod 14 is connected with the sliding block 15 in a sliding manner, one side of the sliding block 15 is fixedly connected with the connecting block 10, for the control mechanism, the control mechanism includes a controller 16, the motor one 2 and the motor two 11 are electrically connected with the controller 16, for the sliding block 15, a spring 17 is connected between the top end of the sliding block 15 and the inner wall of the supporting rod 9, the spring 17 is wound on the surface of the sliding rod 14, for the supporting rod 9, the bottom end of the supporting rod 9 is fixedly connected with a supporting foot 18, for the stirring rod 5, a scraper 19 is fixedly connected to an end of the stirring rod 5 away from the stirring shaft 4, for the stirring box 1, a glass observation window 20 is installed on one surface of the stirring box 1, and scale marks are marked on the glass observation window 20.

Through the above technical scheme of the utility model, set up slide mechanism, the agitator tank 1 of not only being convenient for shakes from top to bottom, also can avoid agitator tank 1 to take place the offset at the shake in-process simultaneously.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, sponge raw materials are poured into the stirring box 1 through the feeding hole 6, the motor I2 and the hydraulic cylinder 3 are started, the motor I2 drives the stirring shaft 4 to rotate, the stirring shaft 4 drives the stirring rod 5 to rotate, the hydraulic cylinder 3 drives the stirring shaft 4 to move up and down, so that the raw materials in the stirring box 1 are mixed and stirred, when the raw materials are well mixed, the motor I2 and the hydraulic cylinder 3 are stopped, the control valve 8 is opened, so that the raw materials are discharged from the discharge hole 7, the motor II 11 is started, the motor II 11 drives the cam 12 to rotate, the cam 12 drives the connecting wheel 13 to move up and down, the connecting wheel 13 drives the stirring box 1 to shake up and down, so that the stirring box 1 can be conveniently discharged, the discharge hole is prevented from being blocked, the working efficiency is prevented from being influenced, the scraping plate 19 is arranged on the stirring rod, the residual raw materials on the inner wall of the stirring box 1 can be scraped down, the inner wall of the stirring box 1 can be cleaned, the waste of raw materials can be avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A polyurethane sponge raw material mixing device is characterized by comprising a stirring box (1), wherein the top end of the stirring box (1) is fixedly connected with a motor I (2), the output shaft of the motor I (2) is fixedly connected with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected with a stirring shaft (4), two ends of the stirring shaft (4) are symmetrically connected with a plurality of stirring rods (5), the top end of the stirring box (1) is symmetrically provided with a feeding hole (6), the bottom end of the stirring box (1) is fixedly connected with a discharging hole (7), a valve (8) is arranged on the discharging hole (7), two ends of the stirring box (1) are symmetrically provided with supporting rods (9), sliding mechanisms are arranged inside the supporting rods (9) and are fixedly connected with the stirring box (1) through connecting blocks (10), one side fixedly connected with motor two (11) of bracing piece (9), output shaft fixedly connected with cam (12) of motor two (11), the bottom symmetric connection of agitator tank (1) has fifth wheel (13), fifth wheel (13) with cam (12) phase-match, control mechanism is installed to the one side of agitator tank (1).

2. The polyurethane sponge raw material mixing device as claimed in claim 1, wherein the sliding mechanism comprises a sliding rod (14) and a sliding block (15), the sliding rod (14) is fixedly connected inside the supporting rod (9), the sliding block (15) is slidably connected on the surface of the sliding rod (14), and one side of the sliding block (15) is fixedly connected with the connecting block (10).

3. The polyurethane sponge raw material mixing device as claimed in claim 1, wherein the control mechanism comprises a controller (16), and the first motor (2) and the second motor (11) are both electrically connected with the controller (16).

4. The polyurethane sponge raw material mixing device as claimed in claim 2, wherein a spring (17) is connected between the top end of the sliding block (15) and the inner wall of the supporting rod (9), and the spring (17) is wound on the surface of the sliding rod (14).

5. The polyurethane sponge raw material mixing device as claimed in claim 1, wherein the bottom ends of the supporting rods (9) are fixedly connected with supporting feet (18).

6. The polyurethane sponge raw material mixing device as claimed in claim 1, wherein a scraper (19) is fixedly connected to one end of the stirring rod (5) far away from the stirring shaft (4).

7. The polyurethane sponge raw material mixing device as claimed in claim 1, wherein a glass observation window (20) is installed on one side of the stirring box (1), and scale marks are marked on the glass observation window (20).