CN210851044U - Stirring device and foaming system - Google Patents

Abstract

The utility model relates to an agitating unit, including lift speed regulator, connecting pipe, no end bucket and fixing device, connecting pipe and lift speed regulator fixed connection, no end bucket has and holds the chamber, holds the chamber bottom and has fretwork portion, fixing device sets up in no end bucket side surface, and no end bucket passes through fixing device and is connected with the connecting pipe, and during fixing device locked, the bottom of connecting pipe compresses tightly with the last border of no end bucket. The utility model discloses an agitating unit and foaming system operation process are simple and convenient, reduce intensity of labour, improve production efficiency, improve process technology stability and product percent of pass.

Description

Stirring device and foaming system

Technical Field

The utility model relates to a stirring technical field, in particular to agitating unit and foaming system.

Background

Stir the material in-process at traditional polyurethane, all adopt to have a end bucket, very inconvenient after stirring the material process, the drawback is as follows: 1. the efficiency is low: after the materials are stirred, the materials can be taken out when the rotating shaft of the stirrer rises to the upper part of the barrel; 2. the artificial strength is high: after the stirring is finished, 2 persons are required to lift the charging basket to the die cavity for injecting the materials; 3. the process is poor and high: after the materials are stirred, the rotating shaft of the stirring machine rises to the top end of the charging basket for about 6s, and at the moment, polyurethane is already started and drawn, and if the polyurethane is not poured into the die cavity in time, the problem of uneven foaming is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art's problem, provide one kind and can effectively promote foaming efficiency, reduce artifical wage intensity, guarantee to promote the agitating unit and the foaming system of foaming quality.

The specific technical scheme is as follows: the utility model provides an agitating unit, includes lift speed regulator, and the connecting pipe does not have end bucket and fixing device, connecting pipe and lift speed regulator fixed connection, no end bucket has and holds the chamber, holds the chamber bottom and has fretwork portion, fixing device sets up in no end bucket side surface, and no end bucket passes through fixing device and is connected with the connecting pipe, and during fixing device locked, the bottom of connecting pipe compresses tightly with the last border of no end bucket.

The following is the attached technical proposal of the utility model.

Further, the connecting pipe includes the standpipe and violently manages, and the standpipe is vertical to be set up, and standpipe one end is connected with lift speed regulator, and the other end and violently union coupling.

Furthermore, the transverse pipe comprises a side pipe and an adapter pipe, the side pipe is connected with the adapter pipe, the side pipe is perpendicular to the adapter pipe, and the side pipe is connected with the bottomless barrel through a fixing device.

Further, fixing device includes the fixed block, handle and check lock lever, the fixed block sets up on the bucket of no end, handle one end and fixed block pivot connection, and the check lock lever is connected with the handle, the side pipe is equipped with the fixed hook, and the check lock lever cover is established on the fixed hook.

Further, the lock lever includes the first body of rod, the second body of rod and connecting rod, and the first body of rod and the second body of rod set up at the connecting rod both ends and are located the handle both sides, and the connecting axle is passed respectively to the one end of the first body of rod and the second body of rod, the connecting rod connects with the fixed hook and connects.

Further, the first rod body and the second rod body are rod bodies with the same structure, the rod bodies are provided with threaded portions, the threaded portions penetrate through the connecting shaft, nuts are arranged on the threaded portions, and the nuts are located on two sides of the rotating shaft.

The utility model provides a foaming system, includes foaming mould and agitating unit, agitating unit's no end bucket sets up in the foaming mould, agitating unit includes the lift speed regulator, and connecting pipe, no end bucket and fixing device, connecting pipe and lift speed regulator fixed connection, no end bucket has and holds the chamber, holds the chamber bottom and has fretwork portion, fixing device sets up in no end bucket side surface, and no end bucket passes through fixing device and is connected with the connecting pipe, and when fixing device locked, the bottom of connecting pipe compressed tightly with the last border of no end bucket.

Further, the foaming system still includes the sealing member, the sealing member sets up in the fretwork portion bottom of no end bucket.

Further, the foaming system still includes the sponge cushion, and the sponge cushion sets up in the foaming mould and supports and lean on the sealing member.

Further, the foaming system is a polyurethane foaming system.

The technical effects of the utility model: the utility model discloses an agitating unit and foaming system operation process are simple and convenient, reduce intensity of labour, improve production efficiency, improve process technology stability and product percent of pass.

Drawings

Fig. 1 is a schematic view of a stirring device according to an embodiment of the present invention.

Fig. 2 is a top view of a bottomless bucket according to an embodiment of the present invention.

Fig. 3 is a schematic view of a fixing device according to an embodiment of the present invention.

Fig. 4 is a schematic view of a lock lever according to an embodiment of the present invention.

Fig. 5 is a schematic view of a foaming system according to an embodiment of the present invention.

Detailed Description

The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.

As shown in fig. 1 to 5, a stirring device 100 of the present embodiment includes an elevating speed regulator 1, a connecting pipe 2, a bottomless barrel 3 and a fixing device 4, wherein the connecting pipe 2 is fixedly connected to the elevating speed regulator 1. The bottomless barrel 3 is provided with a containing cavity 31, and the bottom of the containing cavity 31 is provided with a hollow part 32. The fixing device 4 is arranged on the side surface of the bottomless barrel, the bottomless barrel 3 is connected with the connecting pipe 2 through the fixing device 4, and when the fixing device 4 is locked, the bottom 21 of the connecting pipe 2 is tightly pressed with the upper edge 33 of the bottomless barrel 3. Among the above-mentioned technical scheme, when fixing device 4 locks, connecting pipe 2 is connected with bottomless bucket locking to can drive bottomless bucket when making the lift governor lift and go up and down. When the lifting and lowering speed regulator 1 is lifted and lowered, the lifting shaft 11 of the lifting and lowering speed regulator lifts and lowers the lifting arm 12. The materials are poured into the bottomless barrel 3 and are stirred through the stirring shaft 13 of the lifting speed regulator 1, and the hollow part 32 of the bottomless barrel is sealed by a sealing piece during stirring; after the stirring is completed, the lifting arm 12 rises to drive the bottomless barrel to rise, the sealing piece is separated from the hollow part, and the material flows out through the hollow part. Through setting up fixing device 4, can make no end bucket and connecting pipe separation or locking, be convenient for get of no end bucket and put. The bottom of the connecting pipe 2 is tightly pressed with the upper edge of the bottomless barrel, so that the bottomless barrel is fixed and is not easy to overflow when materials are stirred. Through the technical scheme, the lifting of the bottomless barrel can be realized, the material barrel does not need to be carried manually, the labor intensity is reduced, and the efficiency is higher. The connecting pipe of this embodiment is 40mm square pipe, and the fixing device symmetry sets up in no end bucket both sides, and the lifting speed governing machine is agitating unit commonly used among the prior art, and the present embodiment adopts the turning lifting speed governing dispenser of Laizhou new macro production of chemical machinery ltd.

In this embodiment, the connecting pipe 2 includes standpipe 22 and violently pipe 23, and standpipe 22 vertically sets up, and standpipe one end is connected with lift speed governing machine, and the other end is connected with violently pipe 23 to make the connecting pipe can be connected with lift arm 12 of lift speed governing machine.

In this embodiment, the horizontal tube 23 includes a side tube 231 and a fitting tube 232, the side tube 231 is connected to the fitting tube 232, the side tube 231 is perpendicular to the fitting tube, and the side tube 231 is connected to the bottomless barrel 3 through the fixing device 4, so that the side tube can be connected to the bottomless barrel at two sides, and the connection stability is ensured.

In this embodiment, the fixing device 4 includes a fixing block 41, a handle 42 and a locking rod 43, the fixing block 41 is disposed on the bottomless barrel 3, one end of the handle 42 is pivotally connected to the fixing block 41, and the locking rod 43 is connected to the handle. The side pipe 231 is provided with a fixed hook 5, and the locking rod 43 is sleeved on the fixed hook 5. When the fixing device is released, the locking rod can be separated from the fixing hook; when the fixing device is locked, the handle is pulled downwards, the handle drives the locking rod to move, so that the locking rod presses the fixing hook, and the bottomless barrel is locked with the connecting pipe.

In this embodiment, the locking rod 43 includes a first rod 431, a second rod 432 and a connecting rod 433, the first rod 431 and the second rod 432 are disposed at two ends of the connecting rod 433 and located at two sides of the handle 42, one end of the first rod 431 and one end of the second rod 432 respectively pass through the connecting shaft 44, and the connecting rod 433 is coupled to the fixing hook 5. Among the above-mentioned technical scheme, connecting axle 44 passes the handle and is connected with the handle, and the handle rotates and drives the connecting axle and remove to make the check lock lever move down, the connecting rod chucking is in the stationary hook.

In this embodiment, the first rod 431 and the second rod 432 are rods with the same structure, the rods are provided with a threaded portion 6, the threaded portion 6 passes through the connecting shaft 44, the threaded portion 6 is provided with a nut 7, and the nut is located on two sides of the rotating shaft. Through above-mentioned technical scheme for through adjusting nut's position, can adjust the length of the body of rod, thereby when can guaranteeing locking, the side pipe supports with having no end bucket and leans on to compress tightly.

A foaming system comprises a foaming mold 8 and a stirring device 100, wherein a bottomless barrel 3 of the stirring device 100 is arranged in the foaming mold 8, so that materials in the bottomless barrel can directly enter the foaming mold 8.

In this embodiment, the foaming system further includes a sealing member 9, the sealing member 9 is disposed at the bottom of the hollow portion 32 of the bottomless barrel 3, so that the material does not flow out of the hollow portion during stirring, and the sealing member of this embodiment is a PE film.

In this embodiment, the foaming system still includes sponge cushion 10, and sponge cushion 10 sets up in the foaming mould and leans on sealing member 9 to compress tightly sealing member 9 through sponge cushion 10.

In this embodiment, the foaming system is a polyurethane foaming system, and the foaming method is as follows: 1. moving the foaming mold to a material stirring area, positioning a bottomless barrel in the foaming mold, and descending a stirring shaft of the lifting speed regulator to the bottom of the bottomless barrel; 2. Then the foaming mould and the bottom of the bottomless barrel are tightly pressed by adopting a PE film and a sponge cushion block; 3. and pouring a polyurethane foaming material into the bottomless barrel, after stirring, lifting the lifting speed regulator, and allowing the polyurethane material to flow into a foaming mold for foaming and molding.

The stirring device and the foaming system of the embodiment have the advantages that the operation process is simple and convenient, the labor intensity is reduced, the production efficiency is improved, and the process stability and the product percent of pass are improved.

It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides an agitating unit, its characterized in that, includes the lift speed regulator, and the connecting pipe does not have end bucket and fixing device, connecting pipe and lift speed regulator fixed connection, no end bucket has and holds the chamber, holds the chamber bottom and has fretwork portion, fixing device sets up in no end bucket side surface, and no end bucket passes through fixing device and is connected with the connecting pipe, and when fixing device locked, the bottom of connecting pipe compressed tightly with the last border of no end bucket.

2. The mixing device of claim 1, wherein the connecting tube comprises a vertical tube and a horizontal tube, the vertical tube is longitudinally arranged, one end of the vertical tube is connected with the lifting speed regulator, and the other end of the vertical tube is connected with the horizontal tube.

3. The stirring device of claim 2, wherein the cross tube comprises a side tube and a fitting tube, the side tube is connected with the fitting tube, the side tube is perpendicular to the fitting tube, and the side tube is connected with the bottomless barrel through a fixing device.

4. The stirring device as claimed in claim 3, wherein the fixing means comprises a fixing block, a handle and a locking rod, the fixing block is disposed on the bottomless barrel, one end of the handle is pivotally connected to the fixing block, the locking rod is connected to the handle, the side tube is provided with a fixing hook, and the locking rod is sleeved on the fixing hook.

5. The stirring device of claim 4, wherein the locking lever comprises a first lever body, a second lever body and a connecting rod, the first lever body and the second lever body are arranged at two ends of the connecting rod and are positioned at two sides of the handle, one end of the first lever body and one end of the second lever body respectively penetrate through the connecting shaft, and the connecting rod is matched and connected with the fixed hook.

6. The stirring device as claimed in claim 5, wherein the first rod and the second rod are identical rods, and the rods are provided with threaded portions which pass through the connecting shaft and are provided with nuts which are located on both sides of the rotating shaft.

7. A foaming system comprising a foaming mold and a stirring device, wherein a bottomless barrel of the stirring device is arranged in the foaming mold, and the stirring device is the stirring device of any one of claims 1 to 6.

8. The foaming system of claim 7, further comprising a seal disposed at a bottom of the tub-less hollowed-out portion.

9. The foaming system of claim 8, further comprising a sponge cushion block disposed within the foaming mold and abutting the seal.

10. Foaming system according to claim 9, wherein the foaming system is a polyurethane foaming system.

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