CN217293179U

CN217293179U - Discharge port for improving pouring efficiency of polyurethane pouring machine

Info

Publication number: CN217293179U
Application number: CN202221081135.1U
Authority: CN
Inventors: 唐凯荣; 任林; 唐亮
Original assignee: Midwest Shanghai Equipment Spare Parts Co ltd
Current assignee: Midwest Shanghai Equipment Spare Parts Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-26
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses an improve polyurethane casting machine pouring efficiency's discharge gate relates to the technical field of casting machine discharge gate, and polyurethane casting machine has the discharge gate, be equipped with ejection of compact pipeline in the discharge gate, include: the pipe assembly is connected with the discharge port through a connecting device, a slide way is formed in the pipe assembly, the discharge pipeline extends into the slide way, and a storage tank is arranged at the lower end of the pipe assembly. Through setting up the stock chest can the inhomogeneous raw materials of automatic collection mixture, do not need personnel manual collection, save and release propulsive flow with the pouring truck, improve production efficiency.

Description

Discharge port for improving pouring efficiency of polyurethane pouring machine

Technical Field

The utility model relates to the technical field of casting machine discharge gate especially involves an improve discharge gate of polyurethane casting machine pouring efficiency.

Background

The polyurethane casting machine is important production equipment for producing casting polyurethane, the working principle of the equipment is that a polyurethane material A, a polyurethane material B and other additives are stirred and mixed while being simultaneously poured outwards through a stirring head rotating at a high speed, and the equipment is very efficient casting equipment. Because the first small segment of the raw material is not well mixed, the segment of raw material must be removed and discarded by using a container, otherwise the poor quality of the raw material injected into the mold can cause the surface streaking problem of the product and even the sticking problem.

In the prior art, if the inferior raw materials are required to be taken out, the pouring truck is pushed out of the mold firstly, then workers hold the material cup to take away the raw materials, and finally the pouring truck is pushed into the mold. The in-process can let the workman be close to high-speed rotatory mould, has certain potential safety hazard, has reduced production efficiency simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve polyurethane casting machine pouring efficiency's discharge gate for solve above-mentioned technical problem.

The utility model adopts the technical scheme as follows:

the utility model provides an improve polyurethane casting machine pouring efficiency's discharge gate, polyurethane casting machine has the discharge gate, be equipped with ejection of compact pipeline in the discharge gate, including the tubing subassembly, the tubing subassembly pass through connecting device with the discharge gate is connected, seted up the slide on the tubing subassembly, ejection of compact pipeline part extends to in the slide, the lower extreme of tubing subassembly is equipped with a stock chest.

Preferably, the bottom wall of the slide way is provided with an opening, and the slide way is communicated with the storage tank through the opening.

Preferably, the duct assembly includes a horizontal portion and a curved portion, the curved portion is disposed on a side of the horizontal portion away from the discharge port, and the horizontal portion is connected to the discharge port through the connecting device.

More preferably, the storage tank is provided at a lower end of the horizontal portion and is integrally provided with the horizontal portion.

Further preferably, the horizontal portion is provided integrally with the bent portion.

Preferably, the connecting device includes a fastening screw, the horizontal portion of the catheter assembly is inserted into the cavity of the discharge port, a first threaded hole is formed in one side of the discharge port, a second threaded hole is formed in the horizontal portion, and the fastening screw passes through the first threaded hole and the second threaded hole to connect the horizontal portion with the discharge port.

Preferably, the inner wall of the slideway is coated with a teflon coating.

The technical scheme has the following advantages or beneficial effects:

the utility model provides an improvement polyurethane casting machine pouring efficiency's discharge gate can the inhomogeneous raw materials of automatic collection mix through setting up the stock chest, does not need personnel manual collection, saves and releases propulsive flow, improves production efficiency with the pouring truck.

Drawings

FIG. 1 is a schematic structural diagram of a discharge port for improving pouring efficiency of a polyurethane pouring machine according to the present invention;

fig. 2 is the utility model discloses an improve explosion structure schematic diagram of polyurethane casting machine pouring efficiency's discharge gate.

In the figure: 1. a discharge port; 2. a discharge pipeline; 3. a catheter assembly; 31. a horizontal portion; 32. a curved portion; 33. a storage tank; 4. and (5) fastening the screw.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element 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" as appearing herein 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 should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should 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.

Fig. 1 is the utility model discloses an improve the structural schematic diagram of discharge gate of polyurethane casting machine pouring efficiency, fig. 2 is the utility model discloses an improve the explosion structural schematic diagram of discharge gate of polyurethane casting machine pouring efficiency, please see that fig. 1 to fig. 2 are shown, show an embodiment of a preferred, a discharge gate that improves polyurethane casting machine pouring efficiency that shows, polyurethane casting machine has discharge gate 1, is provided with ejection of compact pipeline 2 in the discharge gate 1, include: the pipe assembly 3, pipe assembly 3 are connected with discharge gate 1 through connecting device, have seted up the slide on the pipe assembly 3, and discharge pipeline 2 part extends to in the slide, and the lower extreme of pipe assembly 3 is provided with a stock chest 33. The chute is used for flowing the material flowing out of the discharge port 1, and the storage chute 33 is used for storing the material. The opening has been seted up to the diapire of slide, and the slide is linked together through opening and stock chest 33. The discharged material flows into the storage tank 33 first, and when the storage tank 33 is full of material, the material flows into the production mold through the chute of the duct assembly 3.

Further, as a preferred embodiment, the duct assembly 3 comprises a horizontal part 31 and a curved part 32, the side of the horizontal part 31 away from the outlet 1 is provided with the curved part 32, and the horizontal part 31 is connected with the outlet 1 through a connecting device. The hopper 33 is provided at a lower end of the horizontal portion 31 and is integrally provided with the horizontal portion 31. The horizontal portion 31 is provided integrally with the curved portion 32. The volume of the holding tank 33 is similar to and slightly larger than the volume of the inferior raw material.

Further, as a preferred embodiment, the connection device includes a fastening screw 4, the horizontal portion 31 of the duct assembly 3 is inserted into the cavity of the discharge port 1, a first threaded hole is formed in one side of the discharge port 1, a second threaded hole is formed in the horizontal portion 31, and the fastening screw 4 passes through the first threaded hole and the second threaded hole to connect the horizontal portion 31 and the discharge port 1. After the pouring work is finished, the fixing screws are unscrewed to disconnect the fixing screws from the second threaded holes, and the duct assembly 3 is pulled in the direction far away from the discharge port 1, so that the duct assembly 3 can be separated from the discharge port 1, and workers can very conveniently clean inferior raw materials in the storage tank 33; the duct assembly 3 is inserted into the discharge port 1, and the fastening screw 4 is tightened so that the fastening screw 4 passes through the first threaded hole to be connected to the second threaded hole, thereby connecting the duct assembly 3 to the discharge port 1.

Further, as a preferred embodiment, the inner wall of the slide is coated with a teflon coating. The solid raw material after the gel can be very conveniently removed and the cleaning work can be conveniently carried out. The volume of the holding tank 33 is similar to and slightly larger than the volume of the inferior raw material. Because the inferior raw material flows out of the pipeline firstly, the inferior raw material flows into the stock chest 33 firstly, and the uniformly mixed raw material flows through the groove and flows into the production mold through the guide pipe after the stock chest 33 is fully collected. Even if the raw material which flows continuously later carries out a part of the inferior raw material in the storage tank 33, the surface quality of the finished product after demolding is not influenced. The process of manually removing the front-end inferior raw materials by workers and the process of repeatedly pushing the pouring truck out are omitted. The overall safety and the production efficiency of the polyurethane pouring work are greatly improved. The disassembly and assembly of the duct assembly 3 after the pouring is finished are also very convenient. The worker only needs to unscrew the fastening screw 4 to pull out the catheter assembly 3 with the storage slot 33.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope and embodiments of the present invention, and it should be appreciated by those skilled in the art that various equivalent and obvious modifications can be made in the present invention and the description and drawings, and all such modifications are intended to be included within the scope and spirit of the present invention.

Claims

1. The utility model provides an improve polyurethane casting machine pouring efficiency's discharge gate, polyurethane casting machine has the discharge gate, be equipped with ejection of compact pipeline in the discharge gate, its characterized in that includes the conduit subassembly, the conduit subassembly pass through connecting device with the discharge gate is connected, the slide has been seted up on the conduit subassembly, ejection of compact pipeline part extends to in the slide, the lower extreme of conduit subassembly is equipped with a stock chest.

2. The discharging hole for improving the pouring efficiency of the polyurethane pouring machine according to claim 1, wherein the bottom wall of the slide way is provided with an opening, and the slide way is communicated with the storage tank through the opening.

3. The discharge hole for improving pouring efficiency of polyurethane pouring machine according to claim 1, wherein said duct assembly comprises a horizontal portion and a curved portion, said curved portion being provided on a side of said horizontal portion remote from said discharge hole, said horizontal portion being connected to said discharge hole by said connecting means.

4. The discharging hole for improving the pouring efficiency of the polyurethane pouring machine according to claim 3, wherein the storage tank is arranged at the lower end of the horizontal part and is integrated with the horizontal part.

5. The discharge hole for improving the pouring efficiency of the polyurethane pouring machine according to claim 3, wherein the horizontal portion is integrally provided with the bent portion.

6. The discharging hole for improving the casting efficiency of the polyurethane casting machine according to claim 3, wherein the connecting device comprises a fastening screw, the horizontal portion of the duct assembly is inserted into a cavity of the discharging hole, a first threaded hole is formed on one side of the discharging hole, a second threaded hole is formed on the horizontal portion, and the fastening screw passes through the first threaded hole and the second threaded hole to connect the horizontal portion with the discharging hole.

7. The discharging hole for improving the pouring efficiency of the polyurethane pouring machine according to claim 1, wherein the inner wall of the slideway is coated with a Teflon coating.