CN211104989U - Broken melting all-in-one of plastics - Google Patents

Abstract

The utility model discloses a broken melting all-in-one of plastics aims at providing the broken melting all-in-one of integrative plastics that melts, and its technical scheme main points are, which comprises a bod, the organism top is equipped with the feed inlet, be equipped with breaker on the feed inlet, the breaker below is equipped with filter equipment, the filter equipment below is equipped with melting device, melting device is fixed in bracing piece on the inner wall of the organism including melting groove, the both sides that are located the bottom of the body and are equipped with, be located the bracing piece towards the rotation motor of melting groove, be located the stirring vane that the rotation motor bottom was equipped with, be located the heating electric tube that is equipped with on the outer wall of melting groove, be located the discharge gate that melting groove one side was equipped with and be located the cooling device.

Description

A plastic crushing and melting machine

technical field

The utility model relates to the field of plastic crushing equipment, in particular to a plastic crushing and melting integrated machine.

Background technique

Plastic shredders are used to shred waste plastics and factory plastic scraps, and are widely used in the recycling of waste plastics and factory scraps. The motor power of the plastic crusher is between 3.5 and 150 kilowatts, and the speed of the cutter roller is generally between 150 and 500 rpm. In terms of structure, there are tangential feeding and top feeding; the knife roll is different from solid knife roll and hollow knife roll. It is mainly used for crushing various plastic plastics and rubbers such as plastic profiles, pipes, rods, threads, films, waste rubber products. The pellets can be used directly for extruder or injection molding, or can be recycled by basic pelletizing. Another kind of plastic crusher is the peripheral equipment of the injection molding machine, which can crush and recycle the defective products and nozzle materials produced by the injection molding machine.

At present, Chinese Patent Publication No. CN108621340A discloses a plastic crusher, which includes a refrigerated rolling chamber and a crushing chamber, a first rotating shaft and a second rotating shaft are rotatably connected to the refrigerating and rolling chamber, and a first rotating shaft is fixed on the first rotating shaft. A cam in the movable cavity; a turntable is fixed on the second rotating shaft; a second sliding plate is slidably connected in the material cavity, and several rolling groups are fixed on the second sliding plate; the top of the crushing chamber is provided with a material transfer port, which is connected to the outlet. The material openings are connected; the crushing chamber is rotatably connected with two parallel third rotating shafts, and each third rotating shaft is fixed with a crushing roller and a gear. Above the two crushing rollers.

Although this kind of plastic crusher can pretreat the plastic to be crushed and then crush it, making the plastic easier to break during the crushing process, greatly improving the crushing efficiency of the plastic, and enhancing the crushing effect of the plastic, but it is often In the process of crushing plastics, it is necessary to rapidly freeze the plastics to a certain temperature to make it easier to break the plastics.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a plastic crushing and melting integrated machine, which can effectively make the crushing and melting integrated, effectively reduce the floor area of the equipment, and at the same time, in place at one time, the plastic is crushed and melted and then recycled and extruded. , so as to facilitate the advantages of further processing.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

An integrated plastic crushing and melting machine, comprising a body, a feeding port is provided on the top of the body, a crushing device is provided on the feeding port, a filtering device is provided below the crushing device, and a melting device is provided below the filtering device The melting device includes a melting tank provided at the bottom of the body, a support rod fixed on the inner wall of the body on both sides, a rotating motor located on the support rod facing the melting tank, a stirring blade located at the bottom of the rotating motor, and a rotating motor located at the bottom of the melting tank. A heating electric tube is provided in the wall, a discharge port is provided on one side of the melting tank, and a cooling device is provided on the outer side of the discharge port.

By adopting the above technical solution, the provided crushing device can effectively crush the plastic, and the plastic block of suitable size is put into the melting tank through the filtering device, and the melted plastic is stirred by the plate in the melting tank, and a The discharge port on the side discharges the melted plastic in a specified shape, and it is cooled by a cooling device and then shaped.

Further settings: the crushing device includes a rotating roller located on the feeding port, a rotating motor located outside the machine body and connected to the rotating roller, a barb located on the surface of the rotating roller, a right-angle motor located under the rotating roller, and a right-angle motor located at the bottom of the rotating roller. Rotating blades provided at the outlet of the right angle motor

By adopting the above technical scheme, the provided crushing device first squeezes and crushes the plastic, and then in order to prevent the plastic from sticking together after being crushed, it is crushed by rotating the blade, so as to effectively ensure the size of the crushed plastic, thereby ensuring the subsequent crushing of the plastic. melting condition.

Further settings: The filtering device includes an opening located on the side wall of the body below the crushing device, a chute located on the same horizontal plane as the inner wall of the body and the opening, a push plate located in the opening, and two sides of the push plate and the opening. The sliding block matched with the chute and the grid-shaped filter plate arranged on the push plate, there are two filter devices in the vertical direction.

By adopting the above technical solution, the filter device provided can effectively enter the broken plastic into the melting tank, reducing the entry of excessive plastic, thereby affecting the melting situation. Use, when there is too much larger plastic on a filter device, it can be pulled out to put the upper large plastic block back into the crushing device for crushing, while the filter device below is still in the process of filtering, and the upper and lower plastic blocks are still being filtered. The filter devices can be replaced by each other to achieve filter replacement in the production process.

Further settings: the discharge port is also provided with a grid-shaped partition plate.

By adopting the above technical scheme, the provided grid-shaped partition plate can extrude the molten plastic, thereby forming a certain long strip, which is convenient for bagging and transportation after cooling.

Further settings: The cooling device includes a support provided at the discharge port, a lower pressure cylinder provided on the support, a cutting board provided at the cylinder outlet, and a cold water tank provided at the bottom of the discharge port.

By adopting the above technical solution, the provided cooling device can effectively cut the molten plastic at a certain length after being extruded through the partition plate, drop into the cold water tank for rapid cooling after cutting, and can be pulled out after cooling to carry out next step.

Further arrangement: an auxiliary device is also arranged in the melting tank, and the auxiliary device includes an auxiliary cylinder provided on one side of the melting tank and a propelling plate located in the melting tank and connected to the auxiliary cylinder and facing the discharge port.

By adopting the above technical solution, the auxiliary device provided can effectively help the molten plastic to pass through the partition plate, so as to ensure a certain extrusion force to extrude it, and the remaining unmelted plastic can play the role of the auxiliary device. Under the mutual extrusion to speed up the melting process.

To sum up, the utility model has the following beneficial effects: the recycled plastic can be effectively re-crushed and melted, re-cut into pellets and molded, which is convenient for processing, and the whole is relatively convenient and simple, without more machinery and equipment, one-time crushing, melting and molding, So as to facilitate the operation.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the overall structure schematic diagram of plastic crushing and melting integrated machine;

Figure 2 is a schematic diagram of the internal structure of the integrated plastic crushing and melting machine.

In the figure: 1. Body; 2. Feeding port; 3. Crushing device; 31. Rotating roller; 32. Rotating motor; 33. Barb; 34. Right-angle motor; 35. Rotating blade; 4. Filtering device; 41. Opening; 42, chute; 43, push plate; 44, slider; 45, filter plate; 5, melting device; 51, melting tank; 52, support rod; 53, rotating motor; 54, stirring blade; 55, adding Thermoelectric tube; 56, discharge port; 57, cooling device; 571, bracket; 572, lower pressure cylinder; 573, cutting plate; 574, cold water tank; 6, partition plate; 7, auxiliary device; 71, auxiliary cylinder; 72. Advance plate.

Detailed ways

The specific embodiments of the present utility model will be further described below with reference to the accompanying drawings.

The technical scheme adopted by the utility model is:

A plastic crushing and melting integrated machine, as shown in Figure 1 and Figure 2, includes a body 1, the top of the body 1 is provided with a feeding port 2, the feeding port 2 is provided with a crushing device 3, and the crushing device 3 includes a 2. A rotating roller 31 is provided on the inner wall, a rotating motor 32 connected to the rotating roller 31 is provided outside the body 1, and the surface of the rotating roller 31 is provided with a barb 33, which is convenient for squeezing and breaking the plastic, and is located under the rotating roller 31. A right-angle motor 34 is provided, and the outlet of the right-angle motor 34 is provided with a rotating blade 35, so that after the plastic is crushed and squeezed, the rotating blade is used for crushing and flying. A filter device 4 is arranged below the crushing device 3. The filter device 4 includes an opening 41 located on the side wall of the body 1 below the crushing device 3. The inner wall of the body 1 is provided with a chute 42 on the same level as the opening 41. There is a push plate 43, on both sides of the push plate 43 there are sliding blocks 44 matching with the chute 42, the push plate 43 is provided with a mesh filter plate 45, and there are two filter devices 4 in the vertical direction.

A melting device 5 is provided below the filter device 4. The melting device 5 includes a melting tank 51 provided at the bottom of the body 1, and support rods 52 fixed on the inner wall of the body 1 are provided on both sides. The rotating motor 53 is provided with a stirring blade 54 at the bottom of the rotating motor 53, a heating electric tube 55 for melting plastic is arranged in the wall of the melting tank 51, and a discharge port 56 is also provided on one side of the melting tank 51, and the discharge port 56 There is also a grid-shaped partition plate 6 on it.

A cooling device 57 is provided on the outer side of the discharge port 56. The cooling device 57 includes a bracket 571 located at the discharge port 56. The bracket 571 is provided with a pressing cylinder 572, and the cylinder outlet is provided with a vertical downward cutting plate 573, a cold water tank 574 for receiving the falling molten plastic is provided at the bottom of the discharge port 56. At the same time, in order to make the plastic better to extrude the discharge port 56, an auxiliary device 7 is also provided in the melting tank 51. The auxiliary device 7 includes an auxiliary cylinder 71 located on one side of the melting tank 51 and an auxiliary cylinder 71 located in the melting tank 51 and an auxiliary device. The air cylinder 71 is connected to the propelling plate 72 facing the discharge port 56 , so as to effectively extrude the plastic in the molten state out of the discharge port 56 .

Its main working principle is as follows. During use, the large pieces of plastic are decomposed under the extrusion of the rotating roller 31 and the crushing of the barbs 33 after passing through the feeding port 2, and are cut and smashed by the rotating blade 35. Decompose large pieces of plastic into small pieces of plastic, and fall into the melting tank 51 after passing through the filter device 4. Since the filter device 4 can be used alternately, the large pieces of plastic that fail to pass can pass through the filter device 4. Take it out and re-enter it into the crushing device 3 for crushing. The plastic entering the melting tank 51 can be effectively melted under the action of the heating electric tube 55, and is discharged to the discharge port 56 under the extrusion action of the auxiliary device 7. It is extruded into a long predetermined shape through the partition plate 6, cut by the action of the pressing cylinder 572, dropped into the cold water tank 574, and then pulled out after cooling.

The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model belong to the utility model. within the scope of new technical solutions.

Claims (6)

1. The utility model provides a broken melting all-in-one of plastics, includes organism (1), organism (1) top is equipped with feed inlet (2), be equipped with breaker (3) on feed inlet (2), breaker (3) below is equipped with filter equipment (4), its characterized in that: the melting device (5) is arranged below the filtering device (4), and the melting device (5) comprises a melting tank (51) arranged at the bottom of the machine body (1), support rods (52) with two sides fixed on the inner wall of the machine body (1), a rotating motor (53) arranged on the support rods (52) and facing the melting tank (51), stirring blades (54) arranged at the bottom of the rotating motor (53), a heating tube (55) arranged in the wall of the melting tank (51), a discharge hole (56) arranged on one side of the melting tank (51) and a cooling device (57) arranged on the outer side of the discharge hole (56).

2. The plastic crushing and melting all-in-one machine as claimed in claim 1, wherein: breaker (3) are including being located live-rollers (31) that are equipped with on feed inlet (2), be located organism (1) outer rotating electrical machines (32) be connected with live-rollers (31), be located barb (33) that live-rollers (31) surface was equipped with, be located right angle motor (34) that live-rollers (31) below was equipped with and be located rotating blade (35) that right angle motor (34) export was equipped with.

3. The plastic crushing and melting all-in-one machine as claimed in claim 2, wherein: the filtering device (4) comprises an opening (41) formed in the side wall of the machine body (1) below the crushing device (3), a sliding groove (42) formed in the same horizontal plane of the inner wall of the machine body (1) and the opening (41), a pushing disc (43) formed in the opening (41), sliding blocks (44) formed in the two sides of the pushing disc (43) and matched with the sliding groove (42), and grid-shaped filtering plates (45) formed in the pushing disc (43), wherein the number of the filtering devices (4) is two in the vertical direction.

4. The plastic crushing and melting all-in-one machine as claimed in claim 3, wherein: and a latticed partition plate (6) is further arranged on the discharge hole (56).

5. The plastic crushing and melting all-in-one machine as claimed in claim 4, wherein: the cooling device (57) comprises a support (571) arranged at the discharge port (56), a downward pressing cylinder (572) arranged on the support (571), a cutting plate (573) arranged at the outlet of the cylinder and a cold water tank (574) arranged at the bottom of the discharge port (56).

6. The plastic crushing and melting all-in-one machine as claimed in claim 5, wherein: an auxiliary device (7) is further arranged in the melting tank (51), and the auxiliary device (7) comprises an auxiliary cylinder (71) arranged on one side of the melting tank (51) and a pushing plate (72) which is arranged in the melting tank (51) and connected with the auxiliary cylinder (71) and faces the discharge hole (56).

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