CN213055527U

CN213055527U - Granulating equipment for manufacturing heat-shrinkable tube material

Info

Publication number: CN213055527U
Application number: CN202021977293.6U
Authority: CN
Inventors: 程家; 涂锋; 何恩武; 王明七
Original assignee: Huangshi Hongrui New Material Co ltd
Current assignee: Huangshi Hongrui New Material Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-04-27
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a granulation device for manufacturing heat shrinkable tube material, which comprises a melting and extruding device, a forming mechanism, a crushing device, a cleaning mechanism and a drying and outputting device; the molding mechanism is provided with a die sleeve and a die core, the die core is arranged in the die sleeve, the die core is provided with a plurality of extrusion molding holes, the melting and extrusion device melts the granulating material and the granulating material enters the crushing device through the extrusion molding holes on the die core, and the crushing device crushes the granulating material into granules; the cleaning mechanism comprises an inclined chute and a water filtering tank, the inclined chute is butted with the bottom of the crushing device, a cooling water washing pipe is arranged on the inclined chute, the water filtering tank is butted at the lower end of the inclined chute, a water filtering net is arranged at the bottom of the water filtering tank, and a water receiving tank is arranged right below the water filtering net; the drying output device comprises a drying box and a negative pressure suction pump; the utility model discloses entire system structural design is compact, and whole production efficiency is high, and the maintenance of equipment is simple and convenient with low costs, has fine in-service use and spreading value.

Description

Granulating equipment for manufacturing heat-shrinkable tube material

Technical Field

The utility model belongs to the technical field of pyrocondensation pipe manufacture equipment technique and specifically relates to a granulation equipment for making pyrocondensation pipe material.

Background

In the production and manufacturing process of the heat shrinkable tube, the basic forming process is obtained by extruding and forming plastic particles through a forming die after the plastic particles are heated, so that the production of raw materials, namely the plastic particles is involved, namely, granulation, the traditional granulation equipment is relatively simple and crude, the automation degree is not high, the natural production efficiency is greatly influenced, and the traditional granulation equipment is extremely inconvenient to maintain, so that the equipment use and the maintenance cost are greatly improved.

Disclosure of Invention

The utility model aims at providing a granulation equipment for making pyrocondensation pipe material to above-mentioned condition, this granulation equipment is whole to have realized automatic high-efficient operation, and cools off the stoving complete set in process of production and makes production efficiency promote, and meanwhile is very convenient to the maintenance of mold core, has promoted the use and the maintenance benefit of equipment greatly.

The utility model has the following concrete scheme: a granulation device for manufacturing heat-shrinkable tube materials comprises a melting and extruding device, a forming mechanism, a crushing device, a cleaning mechanism and a drying and outputting device, wherein the melting and extruding device, the forming mechanism and the crushing mechanism are sequentially arranged on a rack; the molding mechanism is provided with a die sleeve and a die core, the die core is arranged in the die sleeve, the die core is provided with a plurality of extrusion molding holes, the melting and extrusion device melts the granulating material and the granulating material enters the crushing device through the extrusion molding holes on the die core, and the crushing device crushes the granulating material into granules; the cleaning mechanism comprises an inclined chute and a water filtering tank, the inclined chute is butted with the bottom of the crushing device, a cooling water washing pipe is arranged on the inclined chute, the water filtering tank is butted at the lower end of the inclined chute, a water filtering net is arranged at the bottom of the water filtering tank, and a water receiving tank is arranged right below the water filtering net; the drying output device comprises a drying box and a negative pressure suction pump, and the negative pressure suction pump sucks out the granular materials in the drying box and conveys the granular materials outwards.

Further, the utility model discloses in the mold core is taken out from the side and is inserted into the die sleeve, and the die sleeve side is equipped with the core hole that is used for the mold core business turn over, and cradling piece and telescopic cylinder are still equipped with to the die sleeve side, and telescopic cylinder is together fixed with the cradling piece, telescopic cylinder's piston rod front end with the mold core is connected and promotes the mold core and remove along the core hole on the die sleeve.

Further, in the utility model discloses in still be equipped with staggered arrangement's stock guide on the bottom plate of chute, the stock guide slant is staggered and is arranged.

Further, the utility model discloses in melt extrusion device is including electric heating furnace, the inside screw conveyer that is equipped with of electric heating furnace, and screw conveyer carries forward the molten granulation material and extrudes from the extrusion molding hole on the mold core.

Further, in the utility model discloses in the drainage groove is the open awl case-shaped structure in both ends, and the anterior uncovered department in drainage groove still is equipped with debris interception fence.

The utility model discloses entire system structural design is compact, and whole production efficiency is high, and the maintenance of equipment is simple and convenient with low costs, has fine in-service use and spreading value.

Drawings

Fig. 1 is a schematic view of the structure of the main view direction of the present invention;

fig. 2 is a schematic view of the top view structure of the present invention;

fig. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic view of the structure of the middle water filtering tank of the present invention.

In the figure: the device comprises a frame 1, a crushing device 2, a drying box 3, a negative pressure suction pump 4, a die sleeve 5, a die core 6, a melting extrusion device 7, a feeding port 8, a cooling water flushing pipe 9, a water receiving tank 10, a water filtering tank 11, an inclined chute 12, a material guide plate 13, a telescopic cylinder 14, a support rod 15, a spiral conveyor 16, an extrusion forming hole 17, a conical box-shaped structure 18, a water filtering net 19 and a sundry intercepting fence 20.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention or simplifying the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the 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.

Referring to fig. 1-4, the utility model relates to a granulation equipment for manufacturing heat shrinkable tube material, which comprises a melting and extruding device 7, a forming mechanism, a crushing device 2, a cleaning mechanism and a drying and outputting device, wherein the melting and extruding device, the forming mechanism and the crushing device are sequentially arranged on a frame 1; the forming mechanism is provided with a die sleeve 5 and a die core 6, the die core is arranged in the die sleeve, the die core is provided with a plurality of extrusion forming holes 17, a melting and extrusion device melts the granulated material and enters a crushing device through the extrusion forming holes on the die core, and the crushing device crushes the granulated material into granules; the cleaning mechanism comprises an inclined chute 12 and a water filtering tank 11, the inclined chute is in butt joint with the bottom of the crushing device, a cooling water washing pipe 9 is arranged on the inclined chute, the water filtering tank is in butt joint with the lower end of the inclined chute, a water filtering net 19 is arranged at the bottom of the water filtering tank, and a water receiving tank 10 is arranged right below the water filtering net; the drying output device comprises a drying box 3 and a negative pressure suction pump 4, and the negative pressure suction pump sucks out the granular materials in the drying box and conveys the granular materials outwards.

Furthermore, in this embodiment, the mold core is inserted into the mold sleeve from the side, the side of the mold sleeve is provided with a core hole for the mold core to enter and exit, the side of the mold sleeve is further provided with a support rod 15 and a telescopic cylinder 14, the telescopic cylinder is fixed with the support rod, and the front end of a piston rod of the telescopic cylinder is connected with the mold core and pushes the mold core to move along the core hole on the mold sleeve.

Further, in this embodiment, the bottom plate of the chute is further provided with material guide plates 13 arranged in a staggered manner, and the material guide plates are arranged in a staggered manner in an inclined manner, so that the design is favorable for the downward flow of the aggregates along the chute.

Further, the melting and extruding device in this embodiment includes an electric heating furnace, in which a screw conveyor 16 is installed, and the screw conveyor conveys the melted granulated material forward and extrudes the material from the extrusion holes of the core.

Furthermore, in the embodiment, the water filtering tank is a conical box-shaped structure 18 with two open ends, and an opening at the front part of the water filtering tank is also provided with a sundry blocking fence 20, so that the purpose of design is to prevent external sundries from entering and blocking the water filtering tank, and ensure smooth advancing of the granules.

The utility model discloses a whole work is gone on like this:

the electric heating furnace is started firstly, 8 plastics are thrown into the screw conveyor from the feeding port, because the screw conveyor is arranged in the electric heating furnace, therefore, in the conveying process, the raw materials are heated and are in a molten state, the raw materials are pushed forward along with the screw conveyor, the extruded forming holes at the die cores are reached, the extruded forming holes are extruded from the holes to enter the material crushing device, the material crushing device crushes extruded plastic strips, particles are formed after crushing, the particles downwards enter the inclined chute and the water filtering groove from the inclined chute, in the process, the crushed particles open the cooling water flushing pipe 9 after entering the inclined chute, the plastic particles are rapidly cooled, then the drying box is used for drying the whole workpiece, and the dried particle materials are sucked out through the negative pressure suction pump for bagging and collection.

In the process, the crushing device drives the cutting blade to crush and cut the strip-shaped extruded materials through the motor, so that the production of the granules is realized.

In the process, the temperature of the granules discharged from the crushing device is high, and the granules are not beneficial to collection, so that the granules are cooled and washed through the cooling water washing pipe 9 and then enter the following drying and negative pressure suction operation.

The utility model provides a die core gets into or takes out the die sleeve through telescopic cylinder drive, and the purpose is exactly in order to plug in extrusion moulding hole, can take the die core out immediately and change or clear up the maintenance, and is very convenient, need not whole equipment and all maintains the clearance.

Claims

1. A pelletizing apparatus for producing heat shrinkable tubing material, characterized by: the device comprises a melting extrusion device, a forming mechanism, a crushing device, a cleaning mechanism and a drying output device, wherein the melting extrusion device, the forming mechanism and the crushing mechanism are sequentially arranged on a rack; the molding mechanism is provided with a die sleeve and a die core, the die core is arranged in the die sleeve, the die core is provided with a plurality of extrusion molding holes, the melting and extrusion device melts the granulating material and the granulating material enters the crushing device through the extrusion molding holes on the die core, and the crushing device crushes the granulating material into granules; the cleaning mechanism comprises an inclined chute and a water filtering tank, the inclined chute is butted with the bottom of the crushing device, a cooling water washing pipe is arranged on the inclined chute, the water filtering tank is butted at the lower end of the inclined chute, a water filtering net is arranged at the bottom of the water filtering tank, and a water receiving tank is arranged right below the water filtering net; the drying output device comprises a drying box and a negative pressure suction pump, and the negative pressure suction pump sucks out the granular materials in the drying box and conveys the granular materials outwards.

2. Pelletizing apparatus for manufacturing heat shrink tube material according to claim 1, characterized in that: the mould core is inserted into the mould sleeve from the side surface, a core hole for the mould core to enter and exit is formed in the side surface of the mould sleeve, a support rod and a telescopic cylinder are further arranged on the side surface of the mould sleeve, the telescopic cylinder is fixed with the support rod, and the front end of a piston rod of the telescopic cylinder is connected with the mould core and pushes the mould core to move along the core hole in the mould sleeve.

3. Pelletizing apparatus for manufacturing heat shrink tube material according to claim 1, characterized in that: the bottom plate of the inclined chute is also provided with guide plates which are arranged in a staggered mode, and the guide plates are arranged in a staggered mode in an inclined mode.

4. Pelletizing apparatus for manufacturing heat shrink tube material according to claim 1, characterized in that: the melting and extruding device comprises an electric heating furnace, wherein a screw conveyor is arranged in the electric heating furnace, and the screw conveyor conveys the melted granulating material forwards and extrudes the granulating material from an extrusion molding hole on the mold core.

5. Pelletizing apparatus for manufacturing heat shrink tube material according to claim 1, characterized in that: the water filtering tank is of a conical box-shaped structure with two open ends, and a sundries intercepting fence is further arranged at the open position in the front of the water filtering tank.