Extrusion casting material processing device

Abstract

The utility model relates to the technical field of plastic film production, and particularly discloses an extrusion casting material treatment device which comprises a water bath box, a material treatment roller is arranged in the middle of the water bath box, a power driving device used for driving the material treatment roller is arranged on the side edge of the water bath box, and a plurality of wedge-shaped racks are arranged on the surface of the material treatment roller in a surrounding mode. One end of the water bath box is matched with a water inlet valve, the bottom of the water bath box is matched with a drainage mechanism, and the other end of the water bath box is matched with a compression roller and a guide roller. According to the utility model, the primary cooling and shaping of molten materials can be realized, the rolling, recycling and reprocessing of the materials in the later period are facilitated, and the effect of quickly and conveniently processing the casting materials is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic film production, especially to an extrusion casting material processing device. BACKGROUND

[0002] At present, many film industries, especially extrusion industries, melt the material through the extruder, then extrude through the die head, and then carry out the next process. Because of the temperature rising process, some material in the extruder barrel will deteriorate and carbonize. These materials cannot be processed after extrusion, so the extruder will be operated first to extrude this part of the material, and the residual in the extrusion barrel will be cleaned by continuously extruding new molten material.

[0003] This part of the extruded waste material accumulates and forms a pile of material, which is very difficult to handle after cooling. Most operators are lazy and do not deliberately clean it multiple times, which will cause the volume to be large, irregular in shape, and high in hardness, making it very difficult to recycle.

[0004] Therefore, in order to solve such problems, we propose an extrusion casting material processing device. INVENTION CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and proposes an extrusion casting material processing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] An extrusion casting material processing device, comprising a water bath box, a material processing roller is installed in the middle of the water bath box, a power drive device for driving the material processing roller is arranged on the side of the water bath box, a plurality of wedge-shaped racks are arranged around the surface of the material processing roller, a water inlet valve is matched at one end of the water bath box, a drainage mechanism is matched at the bottom of the water bath box, and a press roller and a guide roller are matched at the other end of the water bath box.

[0008] Preferably, the water bath box is provided with a cavity structure matched with the material processing roller, the bottom of the cavity structure has an arc structure, and the arc structure and the surface of the material processing roller have a gap and can guide the preliminarily shaped material.

[0009] Preferably, the material processing roller is hollow in an open type, and the material processing roller can be in full contact with the cooling water in the water bath box.

[0010] Preferably, the power driving device comprises a driving motor fixedly arranged at the side of the water bath box, both ends of the material processing roller are rotatably arranged on the water bath box through rotating shafts, a driving wheel is arranged on the driving side of the material processing roller, the driving motor is coaxially arranged with a belt pulley, the driving wheel and the belt pulley are drivingly connected through a belt, and the belt is arranged in a protective shell.

[0011] Preferably, the water inlet valve is arranged at one side of the top of the water bath box, and a joint of the water inlet valve extends to the outside of the water bath box.

[0012] Preferably, the water drainage mechanism comprises an overflow port and a water drainage valve, a first water drainage pipe is connected to the bottom of the water bath box, the water drainage valve is arranged on the first water drainage pipe, the height of the overflow port is higher than that of the water drainage valve, the overflow port is connected to the first water drainage pipe through a second water drainage pipe, and the connecting position of the second water drainage pipe is downstream of the water drainage valve, and the second water drainage pipe is not controlled by the water drainage valve.

[0013] Preferably, the compression roller and the guide roller are arranged in parallel, a rectangular port is arranged at the top side of the water bath box, and the compression roller and the guide roller are arranged in the rectangular port.

[0014] Preferably, a cylinder for driving the compression roller to move up and down is vertically arranged on the top of the water bath box, and a pneumatic handle for controlling the cylinder to perform compression and separation operations is arranged on the side of the water bath box.

[0015] Preferably, a control panel is arranged on the side of the water bath box, the control panel can start and stop the driving motor, and a frequency converter for adjusting the speed of the driving motor is arranged in the control panel.

[0016] Preferably, a die head is arranged on the top of the water bath box, the die head is arranged corresponding to the material processing roller, and the die head is used for flowing down molten material.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The utility model discloses a water bath box and a rotatable material processing roller arranged in the water bath box, the surface of the material processing roller is provided with a plurality of wedge-shaped racks, the material processing roller and the wedge-shaped racks can not only cool and shape the molten material into a wedge-shaped shape, facilitate subsequent dragging and traction, but also can bring cooling water to the top of the material processing roller to flow down, facilitate faster heat dissipation of the material processing roller, better cooling of the material, simple overall structure, preliminary shaping of the material, recycling and reprocessing of the material in the later period, and better processing effect of the flow casting material. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a structural schematic view of the present application.

[0021] Figure 2 It is a side view and a front view of the material processing roller of the present application.

[0022] Figure 3 It is a front view of the present application.

[0023] Figure 4 It is a back view of the present application.

[0024] Figure 5 It is a top view of the present application.

[0025] Figure 6 It is a principle diagram of the present application.

[0026] In the figure: 1, material processing roller; 2, air cylinder; 3, compression roller; 4, guide roller; 5, overflow port; 6, drain valve; 7, driving motor; 8, water inlet valve; 9, water bath box; 10, wedge rack; 11, control panel; 12, pneumatic handle; 13, die head; 14, protective shell; 15, belt; 16, pulley. Specific embodiments

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments.

[0028] Referring to Figures 1-6 An extrusion casting material processing device, comprising a water bath box 9, a material processing roller 1 is installed in the middle of the water bath box 9, and the water bath box 9 can be filled with cooling water. The side of the water bath box 9 is provided with a power driving device for driving the material processing roller 1, a plurality of wedge racks 10 are arranged around the surface of the material processing roller 1, a water inlet valve 8 is matched at one end of the water bath box 9, a drainage mechanism is matched at the bottom of the water bath box 9, and a compression roller 3 and a guide roller 4 are matched at the other end of the water bath box 9.

[0029] The top of the water bath box 9 is provided with a die head 13, the die head 13 is correspondingly arranged with the material processing roller 1, and the die head 13 is used for flowing down the molten material.

[0030] The water bath box 9 is provided with a cavity structure matched with the material processing roller 1, the bottom of the cavity structure has an arc structure, and the arc structure and the surface of the material processing roller 1 have a gap and can guide the preliminarily shaped material. The arc structure at the bottom of the water bath box 9 is relatively close to the material processing roller 1, and the overall structure is convenient for the material processing roller 1 to drive the shaped material to move to the rear end.

[0031] The material processing roller 1 is internally provided in an open hollow manner, the material processing roller 1 can be in full contact with the cooling water in the water bath box 9, and heat dissipation is facilitated. A plurality of wedge-shaped racks 10 are arranged on the surface of the material processing roller 1, which can shape the molten material into a wedge-shaped shape section by section, facilitating drag traction. It can also bring cooling water to the top of the material processing roller 1 and flow down like a waterwheel.

[0032] The power driving device includes a driving motor 7 fixedly arranged at the side of the water bath box 9, both ends of the material processing roller 1 are rotatably arranged on the water bath box 9 through a rotating shaft, and the connection between the rotating shaft and the water bath box 9 is waterproof treated, a driving wheel is arranged on the driving side of the material processing roller 1, a belt pulley 16 is coaxially arranged on the driving motor 7, the driving wheel and the belt pulley 16 have a certain speed reduction ratio, the driving wheel and the belt pulley 16 are drivingly connected through a belt 15, and the belt 15 is arranged in a protective shell 14.

[0033] The water inlet valve 8 is arranged at one side of the top of the water bath box 9, and the joint of the water inlet valve 8 extends to the outside of the water bath box 9. The water inlet valve 8 is connected with an external water pipe, used for injecting water into the water bath box 9, the water is cooling water, used for cooling the material. The water drainage mechanism includes an overflow port 5 and a drainage valve 6, the bottom of the water bath box 9 is connected with a first drainage pipe, the drainage valve 6 is arranged on the first drainage pipe, the height of the overflow port 5 is higher than that of the drainage valve 6, the overflow port 5 is connected with the first drainage pipe through a second drainage pipe, and the connection of the second drainage pipe is downstream of the drainage valve 6, and the second drainage pipe is not controlled by the drainage valve 6. When the water bath box 9 is injected with water beyond the limit, the water will overflow through the overflow port 5. When the drainage valve 6 is opened, the water in the water bath box 9 can be replaced as a whole.

[0034] According to the material cooling and shaping effect, the water inlet valve 8 can be opened all the time, the cooling water is injected into the water bath box 9, and then overflowed from the overflow port 5, so that the water bath box 9 achieves the best cooling effect. The water inlet valve 8 can also be opened at irregular intervals to supplement water to the water bath box 9, and the best solution is selected between the material cooling and shaping effect and water saving.

[0035] The compression roller 3 and the guide roller 4 are arranged in parallel on the top and bottom of the water bath box 9, the top side of the water bath box 9 is provided with a rectangular opening, and the compression roller 3 and the guide roller 4 are arranged in the rectangular opening. A cylinder 2 is vertically fixed on the top of the water bath box 9 for driving the compression roller 3 to move up and down, and a pneumatic handle 12 is installed on the side of the water bath box 9 for controlling the cylinder 2 to perform compression and separation operations. The compression roller 3 and the guide roller 4 do not have power by themselves and need to be provided with traction power by using an existing winding machine in subsequent use, that is, the winding machine winds the material. The compression roller 3 can also press the material downward for manual traction. The compression roller 3 and the guide roller 4 have the functions of flattening the material in the water bath box 9 and guiding the material out of the water bath box 9. The operation of the compression roller 3 depends on the operation of the cylinder 2.

[0036] The material after passing through the water bath box 9 and the material processing roller 1 is not necessarily completely cooled and shaped, and we also do not need such an effect, as long as it can be made into a sheet shape for subsequent processing. The processed material is wound into a roll by a winding machine and naturally cooled.

[0037] A control panel 11 is installed on the side of the water bath box 9, which can start and stop the driving motor 7. The control panel 11 is internally provided with a frequency converter for speed adjustment of the driving motor 7, and the control panel 11 can control and adjust the frequency converter to make the material processing roller 1 reach the best running speed. The control panel 11 includes start and stop buttons and indicator lights for convenient operation and observation of the device state. The water bath box 9 is made of stainless steel and has a double-layer structure, and the material processing roller 1 is also made of stainless steel. The control panel 11 on one side of the water bath box 9 is detachable, and the inside is convenient for wiring and installation of various components.

[0038] In the working process: the molten material flows down from the die head 13, the material processing roller 1 continuously rotates to flatten and preliminarily shape the molten material flowing down from the die head 13, and the wedge-shaped rack 10 makes the material form a wedge-shaped structure section by section. At the bottom of the arc-shaped structure of the water bath box 9, the material is conveniently guided and transmitted. After further cooling and shaping by the cooling water in the water bath box 9, the material is continuously conveyed to the subsequent processing device by the compression roller 3 and the guide roller 4.

[0039] The rotation of the material processing roller 1 is driven by the driving motor 7, that is, the driving motor 7 drives the co-axial corresponding belt pulley 16 to rotate, the belt pulley 16 drives the driving wheel to rotate through the belt 15, and finally drives the corresponding material processing roller 1 of the driving wheel to rotate. The control panel 11 is internally provided with a frequency converter for speed adjustment of the driving motor 7, and the control panel 11 can control and adjust the frequency converter to make the material processing roller 1 reach the best running speed.

[0040] In the above operation, according to the material cooling and shaping effect, the water inlet valve 8 can be always opened, the cooling water is injected into the water bath box 9, and then overflowed from the overflow port 5, so that the water bath box 9 achieves the best cooling effect. The water inlet valve 8 can also be opened at irregular intervals to supplement water to the water bath box 9, and the best solution is selected between the material cooling and shaping effect and water saving. At the same time, the wedge-shaped rack 10 can not only shape the molten material into a wedge-shaped shape, but also can be similar to a waterwheel, so that the cooling water is brought to the top of the material processing roller 1 and flows down, so that the material processing roller 1 can be cooled faster, and the material can be cooled better. The overall structure is simple, can realize the preliminary shaping of the material, is convenient for the recycling and reprocessing of the material in the later period, so that the better processing effect of the flow material is achieved.

[0041] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An apparatus for processing extrusion castings, comprising a water bath tank (9), characterized in that, The water bath tank (9) is provided with a material processing roller (1) in the middle, and the side of the water bath tank (9) is provided with a power drive device for driving the material processing roller (1), the surface of the material processing roller (1) is provided with a plurality of wedge-shaped racks (10), one end of the water bath tank (9) is provided with a water inlet valve (8), the bottom of the water bath tank (9) is provided with a drainage mechanism, and the other end of the water bath tank (9) is provided with a compression roller (3) and a guide roller (4).

2. A device for handling extrusion cast material according to claim 1, characterized in that The water bath tank (9) is provided with a cavity structure matched with the material processing roller (1), the bottom of the cavity structure has an arc structure, and the arc structure and the surface of the material processing roller (1) have a gap and can guide the preliminarily shaped material.

3. A device for handling extrusion cast material as claimed in claim 1, wherein, The material processing roller (1) is hollow and open inside, and the material processing roller (1) can be in full contact with the cooling water in the water bath tank (9).

4. The apparatus for handling extrusion cast material of claim 1, wherein, The power drive device includes a driving motor (7) fixedly arranged on the side of the water bath tank (9), and the material processing roller (1) is rotatably arranged on the water bath tank (9) through shaft supports at both ends of the material processing roller (1). The driving side of the material processing roller (1) is provided with a driving wheel, the driving motor (7) is coaxially provided with a belt pulley (16), the driving wheel and the belt pulley (16) are transmissionally connected through a belt (15), and the belt (15) is matched arranged in a protective shell (14).

5. The apparatus for handling extrusion cast material of claim 1 wherein, The water inlet valve (8) is arranged on one side of the top of the water bath tank (9), and the joint of the water inlet valve (8) extends to the outside of the water bath tank (9).

6. The apparatus for handling extrusion cast material of claim 1, wherein, The drainage mechanism includes an overflow port (5) and a drainage valve (6), the bottom of the water bath tank (9) is connected with a first drainage pipe, the drainage valve (6) is arranged on the first drainage pipe, the height of the overflow port (5) is higher than that of the drainage valve (6), the overflow port (5) is connected with the first drainage pipe through a second drainage pipe, and the connection of the second drainage pipe is downstream of the drainage valve (6), and the second drainage pipe is not controlled by the drainage valve (6).

7. The apparatus for handling extrusion cast material of claim 1 wherein, The compression roller (3) and the guide roller (4) are arranged in parallel, the top side of the water bath tank (9) is provided with a rectangular port, and the compression roller (3) and the guide roller (4) are arranged in the rectangular port.

8. The apparatus for handling extrusion cast material of claim 1, wherein, A cylinder (2) for driving the compression roller (3) to move up and down is vertically fixed on the top of the water bath tank (9), and a pneumatic handle (12) for controlling the cylinder (2) to perform compression and separation operations is arranged on the side of the water bath tank (9).

9. A device for handling extrusion cast material as defined in claim 4, characterized in that A control panel (11) is arranged on the side of the water bath tank (9), the control panel (11) can start and stop the driving motor (7), and a frequency converter for adjusting the speed of the driving motor (7) is arranged in the control panel (11).

10. The apparatus for handling an extrusion cast material according to claim 1, wherein A die (13) is arranged on the top of the water bath tank (9) and corresponds to the material processing roller (1), and the die (13) is used for flowing down the molten material.

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