阅读说明：本技术 一种耐磨工程塑料生产用便于清理的熔融装置 (Melting device convenient to clean for production of wear-resistant engineering plastics ) 是由 汤岳娣 于 2020-12-22 设计创作，主要内容包括：本发明属于塑料生产技术领域,尤其是一种耐磨工程塑料生产用便于清理的熔融装置,包括熔融罐,所述熔融罐的外壁固定连接有两个支撑板,且两个支撑板的顶部外壁均固定连接有气缸,两个所述气缸的顶部外壁均固定连接有连接块,且两个连接块的底部外壁固定连接有同一个罐盖,所述罐盖的顶部外壁固定连接有电机架,且电机架的内壁固定连接有电机,电机的输出轴设有搅拌组件。本发明通过设置有固定块、二号液压缸、橡胶板和清洗刷,进行熔融罐内部清理时,通过向内部灌水,然后调节二号液压缸带动橡胶板往复的升降,通过清洗刷对熔融罐的内壁进行反复刷洗,从而将熔融罐内壁附着的热熔塑料清理掉,方便高效。(The invention belongs to the technical field of plastic production, and particularly relates to a melting device convenient to clean and used for producing wear-resistant engineering plastic. According to the invention, by arranging the fixed block, the second hydraulic cylinder, the rubber plate and the cleaning brush, when the interior of the melting tank is cleaned, water is filled into the interior, then the second hydraulic cylinder is regulated to drive the rubber plate to reciprocate, and the inner wall of the melting tank is repeatedly cleaned through the cleaning brush, so that the hot-melt plastic adhered to the inner wall of the melting tank is cleaned, and the cleaning device is convenient and efficient.)

1. The melting device convenient to clean for production of wear-resistant engineering plastics comprises a melting tank (1) and is characterized in that two supporting plates (7) are fixedly connected to the outer wall of the melting tank (1), air cylinders (6) are fixedly connected to the outer walls of the tops of the two supporting plates (7), connecting blocks (5) are fixedly connected to the outer walls of the tops of the two air cylinders (6), the outer walls of the bottoms of the two connecting blocks (5) are fixedly connected with a same tank cover (2), a motor frame (3) is fixedly connected to the outer wall of the top of the tank cover (2), a motor (4) is fixedly connected to the inner wall of the motor frame (3), a stirring assembly is arranged on an output shaft of the motor (4), two fixing blocks (19) are fixedly connected to the outer wall of the bottom of the tank cover (2), and a second hydraulic cylinder (22) is fixedly connected to the, the outer walls of the bottoms of the two second hydraulic cylinders (22) are fixedly connected with the same rubber plate (20), and the outer walls of the bottoms of the rubber plates (20) are fixedly connected with cleaning brushes (21) at equal intervals.

2. A melting apparatus for producing wear-resistant engineering plastics, which is convenient for cleaning, according to claim 1, wherein the stirring assembly comprises a rotating shaft (12), and the rotating shaft (12) is connected to the output shaft of the motor (4) through a coupling.

3. A melting device for producing wear-resistant engineering plastics and facilitating cleaning, according to claim 2, characterized in that the outer wall of the rotating shaft (12) is fixedly connected with stirring blades (18) at equal intervals, and the outer wall of each stirring blade (18) is provided with through holes (16) at equal intervals.

4. The melting device convenient for cleaning in production of wear-resistant engineering plastics, according to claim 3, characterized in that the outer walls of the two opposite sides of each stirring blade (18) are fixedly connected with the cutting blades (17) at equal distances, and the cutting blades (17) are in a shuttle structure.

5. The melting device convenient for cleaning in production of wear-resistant engineering plastics, as claimed in claim 1, is characterized in that the inner wall of the melting tank (1) is fixedly connected with heating blocks (25) at equal intervals, and the inner wall of the heating blocks (25) is provided with mounting grooves, and the inner wall of the mounting grooves is fixedly connected with electric heating wires (26) at equal intervals.

6. The melting device convenient for cleaning in production of wear-resistant engineering plastics, as claimed in claim 1, is characterized in that the outer wall of the bottom of the melting tank (1) is fixedly connected with heating cavities (11) at equal intervals, and the outer wall of the bottom of the heating cavities (11) is fixedly connected with bases (10) at equal intervals.

7. A melting device for producing wear-resistant engineering plastics and facilitating cleaning according to claim 6, characterized in that a partition plate (24) is fixedly connected to the inner wall of the melting tank (1) close to the heating cavity (11), and electric heating pipes (23) are fixedly connected to the inner wall of the heating cavity (11) at equal intervals.

8. The melting device convenient to clean for producing wear-resistant engineering plastics, as claimed in claim 1, is characterized in that the outer wall of the melting tank (1) near the bottom end is provided with a blanking hole, a blanking pipe (9) is fixedly connected inside the blanking hole, and the outer wall of the blanking pipe (9) is connected with a pipe valve (8) through a flange.

9. A melting device for producing wear-resistant engineering plastics and facilitating cleaning according to claim 2, characterized in that the outer wall of the rotating shaft (12) is fixedly connected with connecting rings (15) at equal intervals, and the connecting rings (15) are positioned between the stirring blades (18).

10. A melting apparatus for producing wear-resistant engineering plastics, which is easy to clean, according to claim 9, characterized in that the outer wall of the connecting ring (15) is fixedly connected with hydraulic cylinders (14) at equal intervals, and the outer wall of each hydraulic cylinder (14) is fixedly connected with an impact block (13).

Technical Field

The invention relates to the technical field of plastic production, in particular to a melting device convenient to clean for production of wear-resistant engineering plastics.

Background

Plastics are polymers (macromolecules) obtained by addition polymerization or polycondensation polymerization of monomers, which have a moderate deformation resistance, are interposed between fibers and rubbers, and are composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, colorants, etc., and are required to be melted during the production of plastics, and therefore, a melting apparatus is required.

When carrying out plastics melting operation, current melting device for plastics production generally puts into a large-scale melting tank with it and operates, and this hot melt plastics that just has in the melting tank has the part when the ejection of compact, has the inner wall that partly adheres to the melting tank always, leads to the unable unloading smoothly of plastics, causes the loss of plastics, and simultaneously, the plastics that adhere to inside the melting tank can cause the puzzlement to the inside washing of melting tank for this melting device is not convenient for clear up.

Disclosure of Invention

When the existing melting device for plastic production is used for plastic melting operation, the existing melting device is generally put into a large melting tank for operation, so that part of hot-melt plastic in the melting tank is always attached to the inner wall of the melting tank when the hot-melt plastic is discharged, the plastic cannot be smoothly discharged, plastic loss is caused, and meanwhile, the plastic attached to the inside of the melting tank causes troubles for cleaning the inside of the melting tank, so that the melting device is inconvenient to clean.

The invention provides a melting device convenient to clean for production of wear-resistant engineering plastics, which comprises a melting tank, wherein two supporting plates are fixedly connected to the outer wall of the melting tank, air cylinders are fixedly connected to the outer walls of the tops of the two supporting plates, connecting blocks are fixedly connected to the outer walls of the tops of the two air cylinders, the outer walls of the bottoms of the two connecting blocks are fixedly connected with a same tank cover, the outer wall of the top of the tank cover is fixedly connected with a motor frame, the inner wall of the motor frame is fixedly connected with a motor, an output shaft of the motor is provided with a stirring assembly, the outer wall of the bottom of the tank cover is fixedly connected with two fixing blocks, the outer walls of the bottoms of the two fixing blocks are fixedly connected with two hydraulic cylinders, the outer walls of the bottoms of the two hydraulic.

Preferably, the stirring assembly comprises a rotating shaft, and the rotating shaft is connected to an output shaft of the motor through a coupling.

Preferably, the outer wall of the rotating shaft is fixedly connected with stirring blades at equal intervals, and the outer wall of each stirring blade is provided with through holes at equal intervals.

Preferably, every two the equal distance fixedly connected with of the relative one side outer wall of stirring leaf cuts the leaf, and cuts the leaf and be the shuttle structure.

Preferably, the inner wall of the melting tank is fixedly connected with heating blocks at equal intervals, the inner wall of each heating block is provided with a mounting groove, and the inner wall of each mounting groove is fixedly connected with electric heating wires at equal intervals.

Preferably, the outer wall of the bottom of the melting tank is fixedly connected with heating cavities at equal intervals, and the outer wall of the bottom of the heating cavities is fixedly connected with bases at equal intervals.

Preferably, the inner wall of the melting tank close to the heating cavity is fixedly connected with a partition plate, and the inner wall of the heating cavity is fixedly connected with electric heating pipes at equal intervals.

Preferably, the outer wall of the melting tank close to the bottom end is provided with a blanking hole, a blanking pipe is fixedly connected inside the blanking hole, and the outer wall of the blanking pipe is connected with a pipe valve through a flange.

Preferably, the outer wall of the rotating shaft is fixedly connected with connecting rings at equal intervals, and the connecting rings are positioned between the stirring blades.

Preferably, the outer wall of the connecting ring is fixedly connected with hydraulic cylinders at equal intervals, and the outer wall of each hydraulic cylinder is fixedly connected with an impact block.

The beneficial effects of the invention are as follows:

1. through being provided with fixed block, No. two pneumatic cylinders, rubber slab and cleaning brush, when carrying out the inside clearance of melting jar, through watering to inside, then adjust No. two pneumatic cylinders and drive the reciprocal lift of rubber slab, scrub repeatedly the inner wall of melting jar through the cleaning brush to clear up the adnexed hot melt plastics of melting jar inner wall, convenient high-efficient.

2. Through being provided with cut the leaf, when stirring plastics, the leaf of cutting on the stirring subassembly carries out the secondary to plastics and cuts, improves the stirring and mixes the effect, simultaneously, cuts the leaf and be the shuttle structure, prevents that hot melt plastics from being attached to the outer wall of cutting the leaf.

3. Through being provided with cylinder and connecting block, will stir the unit mount on the tank cover, when stirring the washing of subassembly, can drive the cover on the connecting block through adjusting cylinder and go up and down to conveniently drive the stirring subassembly and go up and down, make stirring subassembly and melting tank separation, be convenient for clear up it, simultaneously, also be convenient for maintain and change the cleaning brush of rubber slab below.

4. Through being provided with heating block and electric heating wire, the heating block equidistance distributes in the inside of melting jar, and when heating hot melt operation is carried out to plastics, the inside electric heating wire of heating block improves the homogeneity of being heated of plastics to the hot melt speed and the hot melt effect of plastics accelerate.

5. Through being provided with go-between, pneumatic cylinder and striking piece, when carrying out the inside clearance of melting tank, the in-process of cleaning brush work, regular regulation pneumatic cylinder drives the striking piece and strikes the inner wall of melting tank for adhere to in the mummified plastics striking area of melting tank inner wall and fall, thereby improve the clearance convenience and the cleanliness factor of melting tank inner wall.

Drawings

FIG. 1 is a schematic view of the overall structure of a melting device for producing wear-resistant engineering plastics, which is convenient to clean and provided by the invention;

FIG. 2 is a schematic view of a stirring assembly of a melting device for producing wear-resistant engineering plastics, which is convenient to clean and provided by the invention;

FIG. 3 is a schematic structural diagram of a cleaning brush of a melting device convenient for cleaning for producing wear-resistant engineering plastics, which is provided by the invention;

FIG. 4 is a sectional view of a heating chamber structure of a melting device for producing wear-resistant engineering plastics, which is convenient to clean and provided by the invention;

FIG. 5 is a schematic view of the internal structure of a melting device for producing wear-resistant engineering plastics, which is provided by the invention and is convenient to clean;

FIG. 6 is a structural sectional view of a heating block of a melting device for producing wear-resistant engineering plastics, which is convenient to clean and provided by the invention;

FIG. 7 is a schematic view of the structure of an impact block of a melting device for producing wear-resistant engineering plastics, which is convenient to clean.

In the figure: the device comprises a melting tank 1, a tank cover 2, a motor frame 3, a motor 4, a connecting block 5, a cylinder 6, a supporting plate 7, a pipe valve 8, a discharging pipe 9, a base 10, a heating cavity 11, a rotating shaft 12, a striking block 13, a hydraulic cylinder 14, a connecting ring 15, a perforation 16, a slitting blade 17, a stirring blade 18, a fixing block 19, a rubber plate 20, a cleaning brush 21, a hydraulic cylinder No. 22, an electric heating pipe 23, a partition plate 24, a heating block 25 and an electric heating wire 26.

Detailed Description

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

Example 1

Referring to fig. 1-6, a melting device for producing wear-resistant engineering plastics and convenient to clean comprises a melting tank 1, two supporting plates 7 are fixedly connected to the outer wall of the melting tank 1, air cylinders 6 are fixedly connected to the outer walls of the tops of the two supporting plates 7, connecting blocks 5 are fixedly connected to the outer walls of the tops of the two air cylinders 6, the outer walls of the bottoms of the two connecting blocks 5 are fixedly connected with a same tank cover 2, a motor frame 3 is fixedly connected to the outer wall of the top of the tank cover 2, a motor 4 is fixedly connected to the inner wall of the motor frame 3, a stirring assembly is arranged on an output shaft of the motor 4, two fixing blocks 19 are fixedly connected to the outer wall of the bottom of the tank cover 2, second hydraulic cylinders 22 are fixedly connected to the outer walls of the bottoms of the two fixing blocks 19, a same rubber plate 20 is fixedly connected to, through being provided with fixed block 19, No. two pneumatic cylinders 22, rubber slab 20 and cleaning brush 21, when carrying out the inside clearance of melting jar 1, through watering to inside, then adjust No. two pneumatic cylinders 22 and drive the reciprocal lift of rubber slab 20, scrub repeatedly through cleaning brush 21 to the inner wall of melting jar 1 to clear up the adnexed hot melt plastics of melting jar 1 inner wall, convenient high-efficient.

In the invention, the stirring component comprises a rotating shaft 12, and the rotating shaft 12 is connected to the output shaft of the motor 4 through a coupler.

In the invention, the outer wall of the rotating shaft 12 is fixedly connected with stirring blades 18 at equal intervals, and the outer wall of each stirring blade 18 is provided with through holes 16 at equal intervals.

In the invention, the outer walls of the opposite sides of every two stirring blades 18 are fixedly connected with the slitting blades 17 at equal distances, the slitting blades 17 are in a shuttle structure, and the slitting blades 17 on the stirring assembly perform secondary slitting on plastics when the plastics are stirred, so that the stirring and mixing effects are improved, and meanwhile, the slitting blades 17 are in the shuttle structure, so that the hot-melt plastics are prevented from being attached to the outer walls of the slitting blades 17.

According to the plastic hot melting device, the heating blocks 25 are fixedly connected to the inner wall of the melting tank 1 at equal intervals, the inner wall of each heating block 25 is provided with the mounting groove, the electric heating wires 26 are fixedly connected to the inner wall of each mounting groove at equal intervals, the heating blocks 25 are distributed inside the melting tank 1 at equal intervals through the arrangement of the heating blocks 25 and the electric heating wires 26, and when the plastic is heated and hot melted, the heating uniformity of the plastic is improved through the electric heating wires 26 inside the heating blocks 25, so that the hot melting speed and the hot melting effect of the plastic are accelerated.

In the invention, heating cavities 11 are fixedly connected to the outer wall of the bottom of a melting tank 1 at equal intervals, and bases 10 are fixedly connected to the outer wall of the bottom of the heating cavities 11 at equal intervals.

In the present invention, the inner wall of the melting tank 1 near the heating chamber 11 is fixedly connected with a partition plate 24, and the inner wall of the heating chamber 11 is fixedly connected with electric heating pipes 23 at equal intervals.

In the invention, the outer wall of the melting tank 1 close to the bottom end is provided with a blanking hole, the interior of the blanking hole is fixedly connected with a blanking pipe 9, and the outer wall of the blanking pipe 9 is connected with a pipe valve 8 through a flange.

When the plastic cleaning device is used, plastic is placed in the melting tank 1, then the electric heating pipe 23 and the electric heating wire 26 are electrified, the adjusting cylinder 6 drives the tank cover 2 to cover the melting tank 1, the motor 4 is started, the motor 4 drives the stirring blade 18 to rotate through the rotating shaft 12 to stir the plastic, meanwhile, the cutting blade 17 performs secondary cutting on the plastic, the stirring and mixing effect is improved, meanwhile, the cutting blade 17 is of a shuttle structure, the hot-melt plastic is prevented from being attached to the outer wall of the cutting blade 17, after the plastic is melted, the pipe valve 8 is opened, the molten plastic is discharged from the discharging pipe 9, when the interior of the melting tank 1 is cleaned, water is filled into the interior, then the second hydraulic cylinder 22 is adjusted to drive the rubber plate 20 to reciprocate to lift, the inner wall of the melting tank 1 is repeatedly scrubbed through the cleaning brush 21, the hot-melt plastic attached to the inner wall of the melting tank 1 is cleaned, can drive cover 2 on connecting block 5 through adjusting cylinder 6 and go up and down to conveniently drive the stirring subassembly and go up and down, make stirring subassembly and melting tank 1 separation, be convenient for clear up it, simultaneously, also be convenient for maintain and change cleaning brush 21 below rubber slab 20.

Example 2

Referring to fig. 1-7, a melting device for producing wear-resistant engineering plastics and convenient to clean comprises a melting tank 1, two supporting plates 7 are fixedly connected to the outer wall of the melting tank 1, air cylinders 6 are fixedly connected to the outer walls of the tops of the two supporting plates 7, connecting blocks 5 are fixedly connected to the outer walls of the tops of the two air cylinders 6, the outer walls of the bottoms of the two connecting blocks 5 are fixedly connected with a same tank cover 2, a motor frame 3 is fixedly connected to the outer wall of the top of the tank cover 2, a motor 4 is fixedly connected to the inner wall of the motor frame 3, a stirring assembly is arranged on an output shaft of the motor 4, two fixing blocks 19 are fixedly connected to the outer wall of the bottom of the tank cover 2, second hydraulic cylinders 22 are fixedly connected to the outer walls of the bottoms of the two fixing blocks 19, a same rubber plate 20 is fixedly connected to, through being provided with fixed block 19, No. two pneumatic cylinders 22, rubber slab 20 and cleaning brush 21, when carrying out the inside clearance of melting jar 1, through watering to inside, then adjust No. two pneumatic cylinders 22 and drive the reciprocal lift of rubber slab 20, scrub repeatedly through cleaning brush 21 to the inner wall of melting jar 1 to clear up the adnexed hot melt plastics of melting jar 1 inner wall, convenient high-efficient.

In the invention, the stirring component comprises a rotating shaft 12, and the rotating shaft 12 is connected to the output shaft of the motor 4 through a coupler.

In the invention, the outer wall of the rotating shaft 12 is fixedly connected with stirring blades 18 at equal intervals, and the outer wall of each stirring blade 18 is provided with through holes 16 at equal intervals.

In the invention, the outer walls of the opposite sides of every two stirring blades 18 are fixedly connected with the slitting blades 17 at equal distances, the slitting blades 17 are in a shuttle structure, and the slitting blades 17 on the stirring assembly perform secondary slitting on plastics when the plastics are stirred, so that the stirring and mixing effects are improved, and meanwhile, the slitting blades 17 are in the shuttle structure, so that the hot-melt plastics are prevented from being attached to the outer walls of the slitting blades 17.

According to the plastic hot melting device, the heating blocks 25 are fixedly connected to the inner wall of the melting tank 1 at equal intervals, the inner wall of each heating block 25 is provided with the mounting groove, the electric heating wires 26 are fixedly connected to the inner wall of each mounting groove at equal intervals, the heating blocks 25 are distributed inside the melting tank 1 at equal intervals through the arrangement of the heating blocks 25 and the electric heating wires 26, and when the plastic is heated and hot melted, the heating uniformity of the plastic is improved through the electric heating wires 26 inside the heating blocks 25, so that the hot melting speed and the hot melting effect of the plastic are accelerated.

In the invention, heating cavities 11 are fixedly connected to the outer wall of the bottom of a melting tank 1 at equal intervals, and bases 10 are fixedly connected to the outer wall of the bottom of the heating cavities 11 at equal intervals.

In the present invention, the inner wall of the melting tank 1 near the heating chamber 11 is fixedly connected with a partition plate 24, and the inner wall of the heating chamber 11 is fixedly connected with electric heating pipes 23 at equal intervals.

In the invention, the outer wall of the melting tank 1 close to the bottom end is provided with a blanking hole, the interior of the blanking hole is fixedly connected with a blanking pipe 9, and the outer wall of the blanking pipe 9 is connected with a pipe valve 8 through a flange.

Compared with embodiment 1, fixedly connected with go-between 15 is equidistant to the outer wall of pivot 12, and go-between 15 is located between stirring leaf 18, fixedly connected with pneumatic cylinder 14 is equidistant to the outer wall of go-between 15, and the equal fixedly connected with striking block 13 of outer wall of every pneumatic cylinder 14, through being provided with go-between 15, pneumatic cylinder 14 and striking block 13, when carrying out the clearance of melting tank 1 inside, the in-process of cleaning brush 21 work, regularly adjust pneumatic cylinder 14 and drive striking block 13 and strike the inner wall of melting tank 1, make and attach to the dry plastics striking area of melting tank 1 inner wall and fall, thereby improve the clearance convenience and the cleanliness factor of melting tank 1 inner wall.

During the use, compare in embodiment 1, when carrying out melting tank 1 inner wall clearance, cleaning brush 21 during operation, regularly adjusting hydraulic cylinder 14 drives striking piece 13 and strikes the inner wall of melting tank 1 for the plastics striking area that adheres to the mummification of melting tank 1 inner wall falls, thereby improves the clearance convenience and the cleanliness factor of melting tank 1 inner wall.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.