CN218615358U

CN218615358U - Sizing material cooling and shaping device for extruder

Info

Publication number: CN218615358U
Application number: CN202222770760.3U
Authority: CN
Inventors: 李文娟; 谢立涛; 张清戈
Original assignee: Sailun Jinyu Group Co Ltd
Current assignee: Sailun Jinyu Group Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-14
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a sizing material cooling and shaping device for an extruder, which has the technical scheme that the sizing material cooling and shaping device comprises a pretreatment box, wherein cooling water is arranged in the pretreatment box; a cooling mechanism that cools the semi-finished product; the conveying mechanism is used for conveying the semi-finished products and driving the semi-finished products to sequentially pass through the processing mechanism and the cooling mechanism; the cooling water circulation mechanism is connected with the cooling mechanism; through pre-cooling the semi-finished product by the pre-treatment box, most of substances which can be separated out in the semi-finished product are separated out in the pre-treatment box, separation in the cooling mechanism is reduced, the cooling water in the pre-treatment box only needs to be frequently replaced, waste of water is reduced, equipment does not need to be regularly brushed, and labor input is reduced.

Description

Sizing material cooling and shaping device for extruder

Technical Field

The utility model relates to a refrigerated technical field of extruder sizing material, more specifically the theory that says so, it relates to a sizing material cooling setting device for extruder.

Background

In the production process of the tire, the extrusion process is a process of continuously moving rubber forward under the pushing of a screw by an extruder, and then extruding semi-finished products with various required shapes by virtue of flow passages, pre-opening shapes and opening plates with different shapes; when spraying and soaking, cool off through the circulating water mostly, but the material that can separate out in the sizing material can dissolve or suspend in the cooling water to can deposit the adhesion on cooling arrangement gradually, make quality of water turbid, when the accumulation reaches certain degree, can cause the influence to the quality of semi-manufactured goods.

The existing treatment method comprises the steps of periodically brushing the cooling equipment and frequently replacing the cooling water, wherein the periodical brushing of the equipment consumes a large amount of manpower, and the frequent replacement of the cooling water causes a large amount of water waste.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a sizing material cooling setting device for extruder carries out precooling through the pretreatment case to semi-manufactured goods for can appear substance major portion in the middle of the semi-manufactured goods and analyze in the pretreatment incasement, reduce appearing in the middle of cooling body, thereby only need frequently change the pretreatment incasement cooling water can, the waste that has reduced water just need not regularly to scrub equipment, has reduced the human input.

In order to achieve the above purpose, the utility model provides a following technical scheme: a sizing material cooling and shaping device for an extruder comprises a pretreatment box, wherein cooling water is arranged in the pretreatment box;

a cooling mechanism that cools the semi-finished product;

the conveying mechanism is used for conveying the semi-finished products and driving the semi-finished products to sequentially pass through the processing mechanism and the cooling mechanism;

and the cooling water circulation mechanism is connected with the cooling mechanism.

The utility model discloses further set up to: still include the stirring subassembly, the stirring subassembly sets up on the preliminary treatment case in order to stir the cooling water in the preliminary treatment case.

The utility model discloses further set up to: the pretreatment tank is internally provided with a lower guide roller, the positions of the two sides of the pretreatment tank, which are close to the top, are respectively provided with a feed inlet and a discharge outlet, and a semi-finished product in the pretreatment tank winds the bottom of the lower guide roller.

The utility model discloses further set up to: the lower guide rollers are provided with two guide rollers which are respectively close to one side of the pretreatment box with the feeding hole and one side of the discharge hole.

The utility model discloses further set up to: still include two guide rollers, two guide rollers are close to feed inlet and discharge gate setting respectively, and the sizing material is around leading the roller top in the warp.

The utility model discloses further set up to: the device also comprises a water scraping plate, wherein the water scraping plate is arranged at a position close to the discharge hole and higher than the liquid level of cooling water in the pretreatment tank;

the wiper blade is provided with two and laminates in semi-manufactured goods both sides respectively.

The utility model discloses further set up to: the stirring assembly comprises a stirring shaft which is rotatably connected to the pretreatment tank and is inserted into the pretreatment tank body from between the two upper guide rollers;

and the stirring blade is fixed on the stirring shaft and is positioned in the pretreatment box body.

The utility model discloses further set up to: the cooling mechanism comprises a cooling box, and the rubber material passes through the cooling box;

and the spray header is arranged in the cooling box and is used for spraying water to the rubber material.

To sum up, the utility model discloses compare in prior art and have following beneficial effect: the utility model discloses a preliminary treatment case precools semi-manufactured goods for can appear in the middle of the semi-manufactured goods material major part in the preliminary treatment incasement, reduce appearing in the middle of the cooling body, thereby only need frequently change preliminary treatment incasement cooling water can, the waste that has reduced water just need not regularly to scrub equipment, has reduced the human input.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a sectional view of the pretreatment tank and the cooling mechanism of the embodiment.

In the figure: 1. a pretreatment tank; 11. a feed inlet; 12. a discharge port; 13. a lower guide roller; 14. an upper guide roller; 15. a wiper blade; 2. a cooling mechanism; 21. a shower head; 22. a water supply pipe; 3. a transport mechanism; 31. a first transfer assembly; 32. a second transfer assembly; 33. a conveying roller; 34. a support frame; 4. a water inlet tank; 41. a water inlet pipe; 5. returning to a water tank; 51. a water return pipe; 52. a circulation pipe; 6. a stirring assembly; 61. a stirring shaft; 62. a stirring blade.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.

The present invention will be further described with reference to the accompanying drawings and preferred embodiments.

Example (b): a sizing material cooling and shaping device for an extruder is shown in attached figures 1-3 and comprises a pretreatment tank 1 provided with cooling water, a cooling mechanism 2 used for cooling a semi-finished product extruded by the extruder, a transmission mechanism 3 used for transmitting the semi-finished product extruded by the extruder and a cooling water circulation mechanism connected with the cooling mechanism 2. Semi-manufactured goods that the extruder was extruded pass through pretreatment tank 1 and cooling body 2 under transmission device 3's effect in proper order, semi-manufactured goods are through pretreatment tank 1 earlier, in pretreatment tank 1, most material that can appear out in the middle of the semi-manufactured goods has all appeared in the middle of the cooling water, thereby make when entering into in the middle of cooling body 2, only few material can appear in the cooling water, thereby make the accumulation speed greatly reduced that appears material in the middle of the recirculated cooling water among cooling body 2 and the cooling water circulation mechanism, thereby the live time of recirculated cooling water has been prolonged greatly, only need to carry out frequent change to the fractional cooling water in the middle of pretreatment tank 1 can.

Specifically, this embodiment still includes a stirring subassembly 6, and stirring subassembly 6 sets up on pretreatment tank 1 and is arranged in stirring the cooling water to pretreatment tank 1, through the stirring to the cooling water, drives the cooling water and strikes semi-manufactured goods, through assaulting the precipitation rate that can precipitate the material of aquatic in the middle of the acceleration semi-manufactured goods.

Specifically, a feed inlet 11 and a discharge outlet 12 which penetrate through the side wall of the pretreatment tank 1 are respectively arranged at the positions, close to the top, of the two sides of the pretreatment tank 1, and the semi-finished product enters the pretreatment tank 1 from the feed inlet 11 and leaves the pretreatment tank 1 from the discharge outlet 12. The pretreatment tank 1 is provided with a lower guide roller 13, the lower guide roller 13 is positioned in the position, close to the bottom, of the inner cavity of the pretreatment tank 1, rubber entering the pretreatment tank 1 winds through the bottom of the lower guide roller 13, and through the arrangement of the lower guide roller 13, semi-finished products can be guided to completely enter cooling water in the pretreatment tank 1 downwards.

Specifically, two lower guide rollers 13 are arranged, one of the lower guide rollers 13 is arranged close to the side wall of the pretreatment tank 1 provided with the feed port 11, the other lower guide roller 13 is arranged close to the side wall of the pretreatment tank 1 provided with the discharge port 12, and the semi-finished product firstly winds around the lower guide roller 13 close to the feed port 11 and winds around the lower guide roller 13 close to the discharge port 12.

Specifically, two upper guide rollers 14 are provided in the pretreatment tank 1, and the two upper guide rollers 14 are provided near the inlet port 11 and the outlet port 12, respectively. The semi-finished product winds through an upper guide roller 14 close to the feed inlet 11, then winds downwards through two lower guide rollers 13, then winds upwards through the top of the upper guide roller 14 close to the discharge outlet 12, and then is sent out of the pretreatment tank 1 from the discharge outlet 12. Specifically, the semi-finished product passes through the feed port 11 and the discharge port 12 along the same horizontal height, and the top of the upper guide roller 14 is flush with the bottom of the semi-finished product passing through the feed port 11 and the discharge port 12, so that the semi-finished product can pass through the feed port 11 and the discharge port 12 horizontally.

Specifically, the embodiment further comprises a wiper 15, wherein the wiper 15 is arranged in the pretreatment tank 1, and the wiper 15 is arranged at a position close to the discharge port 12 and higher than the liquid level of the cooling water in the pretreatment tank 1; set up wiper blade 15 two and laminate respectively in this off-the-shelf both sides, can scrape the water of semi-manufactured goods both sides down through two wiper blades 15 to reduce the cooling water in the pretreatment tank 1 and enter into in the middle of cooling body 2.

Specifically, the stirring assembly 6 comprises a stirring shaft 61 and a stirring blade 62 fixedly connected to the stirring shaft 61, the stirring shaft 61 is rotatably connected to the top of the pretreatment tank 1 and vertically inserted into the pretreatment tank 1, and the stirring shaft 61 penetrates between the two upper guide rollers 14; stirring vane 62 is fixed in the bottom of (mixing) shaft 61, and stirring vane 62 is provided with a plurality ofly, and stirring vane 62 follows the (mixing) shaft 61 rotation and drives the cooling water and flow. Specifically, the stirring assembly 6 further comprises a motor fixed on the top of the pretreatment tank 1, and the motor is in transmission connection with the stirring shaft 61. In this embodiment, the number of the stirring assemblies 6 is two, and the two stirring assemblies 6 are arranged along the arrangement direction of the feed inlet 11 and the discharge outlet 12.

Specifically, the cooling mechanism 2 comprises a cooling box and a plurality of spray headers 21 arranged in the cooling box, the rubber material passes through the cooling box, the plurality of spray headers 21 are positioned at the top of the rubber material, and water is sprayed at the top of the rubber material. Specifically, a water supply pipe 22 is provided at the top of the cooling line, and the water supply pipe 22 is used for supplying water to the plurality of shower heads 21.

Specifically, the conveying mechanism comprises two conveying assemblies, namely a first conveying assembly 31 and a second conveying assembly 32, the first conveying assembly 31 is used for horizontally conveying the sizing materials to the feeding port 11 of the pretreatment tank 1, the second conveying assembly 32 is used for conveying the sizing materials out of the discharging port 12 of the pretreatment tank 1 and driving the sizing materials to pass through the cooling tank, and the second conveying assembly 32 horizontally passes through the cooling tank.

The first conveying assembly 31 and the second conveying assembly 32 have the same structure and are composed of a plurality of conveying rollers 33, the conveying assemblies further comprise a supporting frame 34, and the plurality of conveying rollers 33 are rotatably connected to the supporting frame 34.

Specifically, the cooling water circulation mechanism comprises a water inlet tank 4 and a water return tank 5, cooling water is arranged in the water inlet tank 4, and in some embodiments, the cooling water can be softened water, distilled water or a mixture of several types of cooling water, softened water and distilled water. The inlet tank 4 is provided with an inlet pipe 41, the inlet pipe 41 is connected with the water supply pipe 22 to supply water to the water supply pipe 22, and the inlet pipe 41 is also connected with the pretreatment tank 1 to supply water to the pretreatment tank 1. One of a self-metering pump, a gear pump, a peristaltic pump and a centrifugal pump is arranged on the water inlet pipe 41, and the centrifugal pump is arranged on the water inlet pipe 41 in the embodiment, so that water in the water inlet tank 4 is delivered to the water supply pipe 22 and the pretreatment tank 1. A valve is provided on the water inlet pipe 41 between the connection of the water supply pipe 22 and the water inlet pipe 41 and the pretreatment tank 1.

Fixedly connected with wet return 51 on wet return 5, wet return 51 fixed connection is at the cooling tank top, sets up one of self-metering pump, gear pump, peristaltic pump, centrifugal pump on wet return 51, in the middle of the present embodiment, sets up the centrifugal pump on wet return 51.

A circulating pipe 52 is arranged in the water return tank 5, two ends of the circulating pipe 52 are respectively connected with the water return tank 5 and the water inlet tank 4, and water in the water return tank 5 is conveyed into the water inlet tank 4 through the circulating pipe 52. A centrifugal pump is fixedly connected to the circulation pipe 52 to transfer the water in the return water tank 5 to the water inlet tank 4.

A preliminary treatment case 1 and a cooling body 2 are a processing apparatus, and this embodiment sets up two processing apparatus, and two inlet tubes 41 are fixed on the case 4 of intaking and are two processing apparatus water supplies respectively, and two return water pipes 51 are fixed on the return water tank 5 and are sent the water in the middle of two cooling body 2 to return water tank 5 respectively. During work, the semi-finished product is cooled and shaped through one of the processing devices, and after the processing device breaks down, the semi-finished product is cooled and shaped through the other processing device.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a sizing material cooling setting device for extruder which characterized in that: the device comprises a pretreatment box (1), wherein cooling water is arranged in the pretreatment box (1);

the cooling mechanism (2), the said cooling mechanism (2) cools the semifinished material;

the conveying mechanism (3) is used for conveying the semi-finished products and driving the semi-finished products to sequentially pass through the processing mechanism and the cooling mechanism (2);

and the cooling water circulation mechanism is connected with the cooling mechanism (2).

2. The cooling and shaping device for the rubber compound for the extruder as claimed in claim 1, wherein: the device is characterized by further comprising a stirring assembly (6), wherein the stirring assembly (6) is arranged on the pretreatment tank (1) to stir the cooling water in the pretreatment tank (1).

3. The cooling and shaping device for rubber compound used for the extruder as claimed in claim 2, wherein: the pretreatment tank is characterized in that a lower guide roller (13) is arranged in the pretreatment tank (1), a feed inlet (11) and a discharge outlet (12) are respectively arranged at positions, close to the top, of two sides of the pretreatment tank (1), and a semi-finished product in the pretreatment tank (1) winds through the bottom of the lower guide roller (13).

4. A compound cooling and shaping device for an extruder according to claim 3, wherein: the lower guide rollers (13) are arranged two times and are respectively close to one side of the pretreatment box (1) with the feeding hole (11) and one side with the discharging hole (12).

5. The cooling and shaping device for the rubber compound for the extruder as claimed in claim 4, wherein: the rubber material winding machine further comprises two upper guide rollers (14), the two upper guide rollers (14) are respectively arranged close to the feeding hole (11) and the discharging hole (12), and rubber material winds the tops of the upper guide rollers (14).

6. The cooling and shaping device for the rubber compound for the extruder as claimed in claim 5, wherein: the device is characterized by also comprising a water scraping plate (15), wherein the water scraping plate (15) is arranged at a position close to the discharge hole (12) and is higher than the cooling water liquid level in the pretreatment tank (1);

the two water scraping plates (15) are respectively attached to two sides of the semi-finished product.

7. The cooling and shaping device for the rubber compound for the extruder as claimed in claim 6, wherein: the stirring assembly (6) comprises a stirring shaft (61), the stirring shaft (61) is rotatably connected to the pretreatment tank (1) and is inserted into the pretreatment tank (1) from between the two guide rollers (14);

and the stirring blade (62), the stirring blade (62) is fixed on the stirring shaft (61) and is positioned in the pretreatment tank (1).

8. The cooling and shaping device for the rubber compound for the extruder as recited in claim 1, wherein: the cooling mechanism (2) comprises a cooling box, and the rubber material passes through the cooling box;

and the spray head (21) is arranged in the cooling box and is used for spraying water to the sizing material.