CN211616222U

CN211616222U - Strong self-extinguishing low-smoke flame-retardant silicone rubber preparation equipment

Info

Publication number: CN211616222U
Application number: CN201922437285.6U
Authority: CN
Inventors: 莫远林; 保吉方; 曾日晚; 郑海清
Original assignee: Dongguan Xiangyou Rubber & Plastic Technology Co ltd
Current assignee: Dongguan Xiangyou Rubber & Plastic Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a technical field of silicon rubber preparation just discloses a fire-retardant silicon rubber preparation equipment of strong self-extinguishing nature low smoke, including support and cylinder, the downside that is located the cylinder of support downside is provided with down the dog, and has seted up the water storage chamber in the dog down, the arc wall has been seted up to one side lateral wall of dog down, and has seted up the inlet opening on the lateral wall of arc wall, set up outlet conduit down on the lower extreme lateral wall of dog, be located the upside of the cylinder of support upside put the dog, equal symmetry is provided with the telescopic link on the lateral wall of one side of dog and last dog down, and adopts fixed connection between the one end of telescopic link and the support, outlet conduit's downside is provided with the water tank, and is linked together between water tank and the outlet. The equipment for preparing the high self-extinguishing low-smoke flame-retardant silicone rubber can save water and recycle water resources.

Description

Strong self-extinguishing low-smoke flame-retardant silicone rubber preparation equipment

Technical Field

The utility model relates to a technical field of silicon rubber preparation specifically is a fire-retardant silicon rubber preparation equipment of strong self-extinguishing nature low cigarette.

Background

The heat generated when the silicon rubber compound is mixed in the internal mixer is not easy to be led out because the compound rubber is a poor thermal conductor, thereby causing heat accumulation and having certain influence on equipment and the rubber. Retrieve chinese patent No. CN208962203U and propose a cooling device for producing silicone rubber compound, which can reduce the cost of cooling silicone rubber compound product and improve the cooling efficiency, but there is no silicone rubber device on the upper and lower ends of the roller of the device, the all-round spraying of the roller causes a certain waste of water resources and the device is not provided with a recovery device of cooling water.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a low fire-retardant silicon rubber preparation facilities of cigarette of strong self-extinguishing nature possesses advantages such as water economy resource and cooling water recovery, has solved the problem that the background art provided.

(II) technical scheme

For the purpose of realizing above-mentioned water economy resource and cooling water recovery, the utility model provides a following technical scheme: the utility model provides a fire-retardant silicon rubber preparation equipment of strong self-extinguishing nature low smoke, includes support and cylinder, and the downside that is located the cylinder of support downside is provided with down the dog, and has seted up the water storage chamber in the dog down, the arc wall has been seted up to one side lateral wall of dog down, and has seted up the inlet opening on the lateral wall of arc wall, set up outlet conduit down on the lower extreme lateral wall of dog, be located the upside of the cylinder of support upside put the dog, equal symmetry is provided with the telescopic link on one side lateral wall of dog and last dog down, and adopts fixed connection between the one end of telescopic link and the support, outlet conduit's downside is provided with the water tank, and is linked together between water tank and.

Preferably, the telescopic rod comprises a sleeve, one end of the sleeve is fixedly connected with an annular retaining shoulder, a sliding plate is connected in the sleeve in a sliding mode, and the sliding plate is fixedly connected with the bottom of the sleeve through a compression spring.

Preferably, outlet conduit is the hose setting, and outlet conduit's opening position is the boss form setting, and is provided with the filter screen in the outlet conduit, the filter screen is provided with the net frame, and adopts sliding connection between the lateral wall of filter screen and outlet conduit.

Preferably, a plurality of connecting holes are formed in the side wall of the water tank, internal threads are formed in the connecting holes, a metal ring is fixedly connected to the side wall of one end of the water outlet pipeline, external threads are formed in the outer side wall of the metal ring, and the water outlet pipeline is in threaded connection with the water tank.

Preferably, the outer edges of the lower stop block and the upper stop block are processed by adopting a chamfering process, and the arc surfaces of the lower stop block and the upper stop block are processed by adopting a polishing process.

Preferably, a mounting hole is formed in the side wall of one side of the sliding plate, an internal thread is formed in the mounting hole, an external thread is formed in the side wall of one end of the ejector rod, and the ejector rod is in threaded connection with the sliding plate.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of fire-retardant silicon rubber preparation equipment of strong self-extinguishing nature low smoke, through parts such as the lower dog that sets up and water tank, can utilize the cambered surface of lower dog and last dog to reduce the water spray volume at the cylinder that does not have rubber products one side, reach water-saving purpose, parts such as inlet opening and outlet conduit of seting up on the lower dog simultaneously can introduce part cylinder spun water in the water tank, reach the purpose of recycling water.

2. This kind of fire-retardant silicon rubber preparation equipment of low cigarette from putting out nature by force, through parts such as the telescopic link that set up, at the in-process that reciprocates of adjusting the cylinder, can be so that the lateral wall of cylinder is hugged closely with lower dog to last dog, is of value to going on of cooling work.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the recycling bin of the present invention;

FIG. 3 is a schematic structural view of the stopper of the present invention;

fig. 4 is a schematic view of the connection structure of the telescopic rod of the present invention.

In the figure: 1. a support; 2. a drum; 3. an upper stop block; 4. a water storage cavity; 5. a lower stop block; 6. a telescopic rod; 7. a water outlet pipeline; 8. a water tank; 9. a water inlet hole; 10. a slide plate; 11. an annular shoulder; 12. a top rod; 13. a compression spring; 14. a sleeve.

Detailed Description

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

Example 1

Referring to fig. 1-3, a preparation apparatus for a low-smoke flame-retardant silicone rubber with strong self-extinguishing property comprises a bracket 1 and a roller 2, wherein a lower baffle 5 is arranged at the lower side of the roller 2 at the lower side of the bracket 1, a water storage cavity 4 is arranged in the lower baffle 5, an arc-shaped groove is arranged on one side wall of the lower baffle 5, a water inlet 9 is arranged on the side wall of the arc-shaped groove, a water outlet pipe 7 is arranged on the lower side wall of the lower baffle 5, the water outlet pipe 7 is a hose, the opening position of the water outlet pipe 7 is arranged in a boss shape, a filter screen is arranged in the water outlet pipe 7, the filter screen is provided with a screen frame, the filter screen is in sliding connection with the side wall of the water outlet pipe 7, the arranged filter screen can filter cooling water entering a water tank 8, the cooling water in the water tank 8 can be conveniently recycled, an upper baffle 3, the outer edges of the lower baffle 5 and the upper baffle 3 are processed by adopting a chamfering process, the arc surfaces of the lower baffle 5 and the upper baffle 3 are processed by adopting a polishing process, the safety of equipment can be improved by processing the lower baffle 5 and the upper baffle 3 by adopting the chamfering process, the abrasion between components is reduced, the friction between the roller 2 and the lower baffle 5 as well as between the lower baffle 3 and the upper baffle 3 can be reduced by processing the arc surfaces by adopting the polishing process, the resistance to the rotation of the roller 2 is reduced, the telescopic rods 6 are symmetrically arranged on the side walls of one sides of the lower baffle 5 and the upper baffle 3, one end of each telescopic rod 6 is fixedly connected with the bracket 1, the lower side of the water outlet pipeline 7 is provided with the water tank 8, the water tank 8 is communicated with the water outlet pipeline 7, a plurality of connecting holes are formed in the side wall of the water tank 8, internal threads are formed in the connecting holes, and a metal ring is fixedly connected to the, and the outer side wall of the metal ring is provided with an external thread, the water outlet pipeline 7 is in threaded connection with the water tank 8, and the water outlet pipeline 7 and the water tank 8 can be conveniently mounted and dismounted through the arranged threaded connection.

Example 2

Based on embodiment 1, as shown in fig. 1-3, the telescopic link 6 includes a sleeve 14, one end fixedly connected with annular blocking shoulder 11 of sleeve 14, and sliding connection has slide 10 in sleeve 14, one end fixedly connected with ejector pin 12 of slide 10, the mounting hole has been seted up on one side lateral wall of slide 10, and the internal thread has been seted up in the mounting hole, the external thread has been seted up on the one end lateral wall of ejector pin 12, adopt threaded connection between ejector pin 12 and the slide 10, can be convenient for installation and dismantlement between ejector pin 12 and the slide 10 through the threaded connection who sets up, through compression spring 13 fixed connection between slide 10 and the bottom of sleeve 14, through parts such as telescopic link 6 that set up, in the in-process of reciprocating of adjusting roller 2, can make upper stop 3 and lower stop 5 hug closely the lateral wall of roller 2, be of the cooling work.

The working principle is as follows: when the staff uses cooling arrangement to begin to cool off rubber products, cylinder 2 begins to rotate under the condition of high-pressure rivers, then cylinder 2 presss from both sides tightly and cools off needs refrigerated rubber products about adjusting, go up dog 3 and lower dog 5 and all because the corresponding downstream and upward movement of the elastic force effect of compression spring 13 in the telescopic link 6, thereby hug closely the lateral wall of cylinder 2, cylinder 2 is close to one side of arcwall face owing to receive blockking of arcwall face, can make the cooling water not spout in one side that does not have rubber products, certain water-saving effect has been played.

Further, the arc-shaped surfaces of the upper block 3 and the lower block 5 cannot completely block the surface of the roller 2 which does not have the cooling effect, so that certain cooling water still flows out without being used. The cooling water can enter into the water storage chamber 4 of lower dog 5 through inlet opening 9 and go, then flows into water tank 8 through outlet conduit 7 that sets up in the water storage chamber 4, as subsequent cooling water, has played the effect of circulating water.

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 preparation device of a high self-extinguishing low-smoke flame-retardant silicone rubber comprises a bracket (1) and a roller (2);

the method is characterized in that:

a lower stop block (5) is arranged on the lower side of a roller (2) positioned on the lower side of a support (1), a water storage cavity (4) is formed in the lower stop block (5), an arc-shaped groove is formed in the side wall of one side of the lower stop block (5), a water inlet hole (9) is formed in the side wall of the arc-shaped groove, a water outlet pipeline (7) is formed in the side wall of the lower end of the lower stop block (5), an upper stop block (3) is arranged on the upper side of the roller (2) positioned on the upper side of the support (1), telescopic rods (6) are symmetrically arranged on the side walls of one sides of the lower stop block (5) and the upper stop block (3), one end of each telescopic rod (6) is fixedly connected with the support (1), a water tank (8) is arranged on the lower side of the water outlet pipeline; the telescopic rod (6) comprises a sleeve (14), one end of the sleeve (14) is fixedly connected with an annular retaining shoulder (11), a sliding plate (10) is connected in the sleeve (14) in a sliding mode, one end of the sliding plate (10) is fixedly connected with an ejector rod (12), and the sliding plate (10) is fixedly connected with the bottom of the sleeve (14) through a compression spring (13).

2. The preparation equipment of the high self-extinguishing low-smoke flame-retardant silicone rubber according to claim 1, characterized in that: outlet conduit (7) are the hose setting, and outlet conduit (7)'s open position is the setting of boss form, and is provided with the filter screen in outlet conduit (7), the filter screen is provided with the net frame, and adopts sliding connection between the lateral wall of filter screen and outlet conduit (7).

3. The preparation equipment of the high self-extinguishing low-smoke flame-retardant silicone rubber according to claim 1, characterized in that: the water tank is characterized in that a plurality of connecting holes are formed in the side wall of the water tank (8), internal threads are formed in the connecting holes, a metal ring is fixedly connected to the side wall of one end of the water outlet pipeline (7), external threads are formed in the outer side wall of the metal ring, and the water outlet pipeline (7) is in threaded connection with the water tank (8).

4. The preparation equipment of the high self-extinguishing low-smoke flame-retardant silicone rubber according to claim 1, characterized in that: the outer edges of the lower stop block (5) and the upper stop block (3) are processed by adopting a chamfering process, and the arc surfaces of the lower stop block (5) and the upper stop block (3) are processed by adopting a polishing process.

5. The preparation equipment of the high self-extinguishing low-smoke flame-retardant silicone rubber according to claim 1, characterized in that: the side wall of one side of the sliding plate (10) is provided with a mounting hole, an internal thread is arranged in the mounting hole, an external thread is arranged on the side wall of one end of the ejector rod (12), and the ejector rod (12) is in threaded connection with the sliding plate (10).