CN211194855U

CN211194855U - PVC melts extrusion device

Info

Publication number: CN211194855U
Application number: CN201920909685.XU
Authority: CN
Inventors: 胡强
Original assignee: Yingshang Bohao Plastic Industry Technology Co ltd
Current assignee: Yingshang Bohao Plastic Industry Technology Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-08-07
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a PVC melts extrusion device, including the device main part, the top surface intermediate position fixedly connected with of device main part removes the transport ring, the top surface of device main part corresponds one side of removing the transport ring and is equipped with the feeding case, the side top welding of feeding case has fixed rotating shaft, fixed rotating shaft's side nestification has the shield, the front of device main part is equipped with control panel, the side bottom fixedly connected with U type cooling tube of feeding case, the surface nestification of U type cooling tube has the heating panel, the inside bottom surface that corresponds control panel of device main part is equipped with motor power, motor power's power output shaft meshes has drive gear, drive gear's bottom meshing has driving pulley. The utility model discloses an integration setting will heat and melt and extrude the integration together with the cooling, and is efficient through the cooling of this U type cooling tube, has improved the quality of PVC raw materials.

Description

PVC melts extrusion device

Technical Field

The utility model belongs to the technical field of the processing of PVC tile, specifically be a PVC melts extrusion device.

Background

The PVC tile is prepared by taking polyvinyl chloride resin as a main raw material, assisting UV (ultraviolet) resistant agent and other chemical raw materials through scientific proportioning and using an advanced process technology, has good fire resistance, corrosion resistance and weather resistance, does not contain asbestos components, is bright in color, environment-friendly and healthy, is widely applied to roofs and walls of large-span door type structure plants, meets the corrosion resistance requirement of light steel structure plants, saves steel and reduces cost;

PVC tile will be through heating melting in process of production, extrude in the cooling, and the rough machining article that will extrude passes through mould presswork finished product, and present heating is melted and is extruded with the cooling and divide and go on in two equipment, complex operation, is unfavorable for production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the background art, provide a PVC melts extrusion device.

The utility model adopts the technical scheme as follows:

the utility model provides a PVC melts extrusion device, includes the device main part, the top surface intermediate position fixedly connected with of device main part removes the transportation ring, the one side that the top surface of device main part corresponds to remove the transportation ring is equipped with the feeding case, the side top welding of feeding case has fixed rotating shaft, fixed rotating shaft's side nestification has the shield, the front of device main part is equipped with control panel, the side bottom fixedly connected with U type cooling tube of feeding case, the surface nestification of U type cooling tube has the heating panel, the inside of device main part corresponds control panel's bottom surface and is equipped with power motor, power motor's power output shaft meshing has drive gear, drive gear's bottom meshing has drive pulley, drive pulley keeps away from drive gear's one end nestification and has the hold-in range, the one end gomphosis that drive pulley was kept away from to the hold-in range has the power screw, power screw's surface nestification has the constant temperature hot plate, the position that the side of device main part corresponds the power screw.

The device comprises a device body and a power screw rod, wherein a cylindrical groove is formed in the device body corresponding to the position of the power screw rod, and the size of the power screw rod is matched with that of the cylindrical groove.

Wherein, the one end that the feeding case was kept away from to U type cooling tube is connected in the side of cylinder groove, U type cooling tube communicates with each other with the cylinder groove.

Wherein, a plurality of heat dissipation pipelines have evenly been seted up to the inside of heating panel, heat dissipation pipeline connects the fan.

Wherein, the inside of feeding case is equipped with temperature sensor one, the one end that the feeding case was kept away from to U type cooling tube is equipped with temperature sensor two, the inside of crowded material export is equipped with temperature sensor three.

The first temperature sensor, the second temperature sensor and the third temperature sensor are connected with a P L C controller, and the power motor is connected with a P L C controller.

Wherein, the inner wall of the feeding box is wrapped with a heating block.

The temperature in the feeding box is controlled to be 180 ℃, the outlet temperature of one end, far away from the feeding box, of the U-shaped radiating pipe is controlled to be 80 ℃, and the temperature of the extruding outlet is controlled to be 80 ℃.

The device comprises a device body and is characterized in that a maintenance window is arranged on the front face of the device body corresponding to the position of a power motor, a fixed hinge is arranged on one side of the maintenance window, and a handle is arranged on the front face of the maintenance window.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adopt the integration setting, melt the heating and extrude integratedly with the cooling, power motor can carry power to driving pulley through drive gear, driving pulley passes through the hold-in range with power and carries to the power screw rod, the power screw rod rotates and to carry the PVC raw materials to crowded material export through feeding case and U type cooling tube, crowded material export can extrude the PVC raw materials, the extrusion function has been realized, maintain the window and set up the outside at power motor, can protect the drive mechanism between inboard power motor and the power screw rod on the one hand, on the other hand maintains the window and is convenient for open, make drive mechanism between inside power motor and the power screw rod be convenient for maintain and change, and the maintenance cost is reduced.

2. The utility model discloses in, the heating piece of feeding incasement wall parcel can melt PVC raw materials heating to 180 ℃ in the feeding case, and the PVC raw materials after melting can get into U type cooling tube, can be 80 ℃ with the temperature drop of PVC raw materials through the heating panel, and efficient through this U type cooling tube cooling has improved the quality of PVC raw materials, and the constant temperature hot plate still is 80 ℃ when can guaranteeing that the PVC raw materials is extruded from crowded material export, and the constant temperature hot plate can provide the calorific loss in the PVC raw materials transportation.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a connection diagram of the P L C controller according to the present invention.

The labels in the figure are: 1. a device main body; 2. a feeding box; 3. fixing the rotating shaft; 4. a dust cover; 5. moving the transport ring; 6. a control panel; 7. maintaining the window; 8. fixing the hinge; 9. a handle; 10. a power motor; 11. a transmission gear; 12. a drive pulley; 13. a synchronous belt; 14. a power screw; 15. a material extruding outlet; 16. heating the plate at constant temperature; 17. a U-shaped radiating pipe; 18. a heat sink.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a PVC melting and extruding apparatus, which includes an apparatus body 1, a movable transport ring 5 is fixedly connected to a middle position of a top surface of the apparatus body 1, a feeding box 2 is arranged at one side of the top surface of the apparatus body 1 corresponding to the movable transport ring 5, a fixed rotating shaft 3 is welded at a top end of a side surface of the feeding box 2, a dust cap 4 is nested at the side surface of the fixed rotating shaft 3, a control panel 6 is arranged on a front surface of the apparatus body 1, a U-shaped radiating pipe 17 is fixedly connected to a bottom end of the side surface of the feeding box 2, a radiating plate 18 is nested on an outer surface of the U-shaped radiating pipe 17, a power motor 10 is nested at a bottom surface of the apparatus body 1 corresponding to the control panel 6, a transmission gear 11 is meshed with a bottom of the transmission gear 11, a synchronous belt 13 is nested at one end of the transmission gear 12, a power screw 14 is nested at one end of the synchronous belt 13 far away from the transmission gear 12, a constant temperature heating plate 16 is nested on an outer surface of the power screw 14, an extrusion outlet 15 is arranged at a position of the side surface of the apparatus body 1 corresponding to the power screw 14, a P L C controller is.

By adopting the technical scheme:

the power motor 10 can convey power to the transmission belt pulley 12 through the transmission gear 11, the transmission belt pulley 12 conveys the power to the power screw 14 through the synchronous belt 13, the power screw 14 rotates to convey the PVC raw material to the extrusion outlet 15 through the feeding box 2 and the U-shaped radiating pipe 17, and the extrusion outlet 15 can extrude the PVC raw material.

The one end that feed box 2 was kept away from to U type cooling tube 17 is connected in the side of cylinder groove, U type cooling tube 17 communicates with each other with the cylinder groove, a plurality of heat dissipation pipelines have evenly been seted up to the inside of heating panel 18, heat dissipation pipe connection fan, the inside of feed box 2 is equipped with temperature sensor one, the one end that feed box 2 was kept away from to U type cooling tube 17 is equipped with temperature sensor two, the inside of crowded material export 15 is equipped with temperature sensor three, temperature sensor one, temperature sensor two and temperature sensor three all are connected with P L C controller, motor power 10 is connected with P L C controller, the inner wall parcel of feed box 2 has the heating block, the temperature control in feed box 2 is at 180 ℃, the export temperature control of the one end that feed box 2 was kept away from to U type cooling tube 17 is at 80 ℃, the temperature control of crowded material export 15.

By adopting the technical scheme:

the heating block of 2 inner wall parcels of feeding case can heat the PVC raw materials in feeding case 2 to 180 ℃ and melt, the PVC raw materials after melting can get into U type cooling tube 17, can be 80 ℃ with the temperature drop of PVC raw materials through heating panel 18, it is efficient through this U type cooling tube 17 cooling, the quality of PVC raw materials has been improved, constant temperature heating board 16 can guarantee that the PVC raw materials still is 80 ℃ when crowded material export 15 is extruded, constant temperature heating board 16 can provide the calorific loss in the PVC raw materials transportation.

The front of the device main body 1 is provided with a maintenance window 7 corresponding to the position of the power motor 10, one side of the maintenance window 7 is provided with a fixed hinge 8, and the front of the maintenance window 7 is provided with a handle 9.

By adopting the technical scheme:

the maintenance window 7 is arranged on the outer side of the power motor 10, on one hand, a transmission mechanism between the power motor 10 and the power screw 14 on the inner side can be protected, on the other hand, the maintenance window 7 is convenient to open, so that the transmission mechanism between the power motor 10 and the power screw 14 inside is convenient to maintain and replace, and the maintenance cost is reduced.

Working principle, refer to fig. 1-3, put into feeding case 2 with the PVC raw materials during the use, close shield 4, use the heating block on the 2 inner walls of feeding case to PVC raw materials heating, through the temperature in temperature sensor monitoring feeding case 2, after the temperature in feeding case 2 reachs 180 ℃, open power motor 10 through control panel 6, power motor 10 can carry power to driving pulley 12 through drive gear 11, driving pulley 12 passes through hold-in range 13 with power and carries to power screw 14, power screw 14 rotates and can carry the PVC raw materials to crowded material export 15 through feeding case 2 and U type cooling tube 17, crowded material export 15 can extrude the PVC raw materials.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a PVC melts extrusion device, includes device main part (1), its characterized in that the top surface intermediate position fixedly connected with of device main part (1) removes transportation ring (5), one side that the top surface of device main part (1) corresponds removal transportation ring (5) is equipped with feeding case (2), the side top welding of feeding case (2) has fixed pivot (3), the side nestification of fixed pivot (3) has shield (4), the front of device main part (1) is equipped with control panel (6), the side bottom fixedly connected with U type cooling tube (17) of feeding case (2), the surface nestification of U type cooling tube (17) has heating panel (18), the inside bottom surface that corresponds control panel (6) of device main part (1) is equipped with power motor (10), the power output shaft meshing of power motor (10) has drive gear (11), the bottom meshing of drive gear (11) has drive pulley (12), the one end that drive pulley (12) kept away from drive gear (11) has hold-in range (13), the gomphosis of drive pulley (12) one end has drive pulley (12) to mesh power output shaft (12) has drive pulley (16), the side control screw rod (16) is equipped with the embedded screw rod (16) of the side control screw rod (3) and the embedded control device (16) has the extrusion screw rod (16) and the side control device is equipped with the embedded screw rod (3).

2. A PVC melt extrusion apparatus as claimed in claim 1, wherein: the device main body (1) is internally provided with a cylindrical groove corresponding to the position of the power screw (14), and the size of the power screw (14) is matched with that of the cylindrical groove.

3. A PVC melt extrusion apparatus as claimed in claim 1 or claim 2, wherein: one end, far away from the feeding box (2), of the U-shaped radiating pipe (17) is connected to the side face of the cylindrical groove, and the U-shaped radiating pipe (17) is communicated with the cylindrical groove.

4. A PVC melt extrusion apparatus as claimed in claim 1, wherein: a plurality of heat dissipation pipelines are uniformly arranged inside the heat dissipation plate (18), and the heat dissipation pipelines are connected with a fan.

5. A PVC melt extrusion apparatus as claimed in claim 1, wherein: the inside of feeding case (2) is equipped with temperature sensor one, the one end that feeding case (2) were kept away from in U type cooling tube (17) is equipped with temperature sensor two, the inside of crowded material export (15) is equipped with temperature sensor three.

6. The PVC melting and extruding device as claimed in claim 5, wherein the first temperature sensor, the second temperature sensor and the third temperature sensor are all connected with a P L C controller, and the power motor (10) is connected with a P L C controller.

7. A PVC melt extrusion apparatus as claimed in claim 1, wherein: the inner wall of the feeding box (2) is wrapped with a heating block.

8. A PVC melt extrusion apparatus as claimed in claim 1, wherein: the temperature in the feeding box (2) is controlled to be 180 ℃, the outlet temperature of one end, far away from the feeding box (2), of the U-shaped radiating pipe (17) is controlled to be 80 ℃, and the temperature of the extruding outlet (15) is controlled to be 80 ℃.

9. A PVC melt extrusion apparatus as claimed in claim 1, wherein: the device is characterized in that a maintenance window (7) is arranged on the front face of the device main body (1) corresponding to the position of the power motor (10), a fixed hinge (8) is arranged on one side of the maintenance window (7), and a handle (9) is arranged on the front face of the maintenance window (7).