CN220373882U - Shaping extrusion device for rubber and plastic heat-insulating pipe - Google Patents

Abstract

The utility model relates to the technical field of heat preservation pipe processing, in particular to a plastic heat preservation pipe shaping extrusion device, which comprises a base and a motor I which are integrally connected, wherein the output end of the motor I is fixedly connected with a screw rod, a matched nut is movably sleeved on the screw rod, a support plate and a pressing plate which are integrally connected are fixedly arranged on the nut, a support corresponding to blanking equipment is integrally connected between the two support plates, and a support corresponding to a central hole of the heat preservation pipe and the motor II are integrally connected in the support. The support, the module and the heat preservation pipe are integrally moved downwards through the driving of the motor I, so that the module can primarily cool the heat preservation pipe inside after being moved downwards; the support drives the pressurizing plate to pressurize the fixed plate when moving downwards, so that the piston can pressurize cold water in the pipeline to the water inlet hose, and the water can cool the module and the heat preservation pipe when realizing circulating flow, thereby improving the efficiency level of heat preservation pipe processing.

Description

Shaping extrusion device for rubber and plastic heat-insulating pipe

Technical Field

The utility model relates to the technical field of heat preservation pipe processing, in particular to a shaping extrusion device for a rubber-plastic heat preservation pipe.

Background

The heat-insulating pipe is a short name of heat-insulating pipeline, and is used for conveying liquid, gas and other mediums, and is used for heat-insulating engineering of pipelines such as petroleum, chemical industry, aerospace, military, central heating, central air conditioning, municipal administration and the like. The heat preservation pipe is formed by rubber and plastic processing.

The heat preservation pipe is in the processing in will like moulding the mould through unloading equipment to realize the design through natural cooling's mode, but this kind of processing mode has following not enough in the application: the die cannot move rapidly after being matched with the blanking equipment, so that the temperature of the whole blanking equipment is higher to keep the plastic-like flow in the blanking equipment, and the heat dissipation of the whole die is slower; and the rubber and plastic is cooled in a natural cooling mode, so that the shaping time of the heat-insulating pipe is prolonged, and the processing efficiency and level of the heat-insulating pipe are also affected.

Disclosure of Invention

The utility model aims to solve the problem that the processing time length is prolonged by adopting a natural cooling pair mode after processing of a heat-insulating pipe in the prior art, and provides a shaping extrusion device for a rubber-plastic heat-insulating pipe.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rubber and plastic insulating tube design extrusion device, includes integrated into one piece's base and motor one, motor one output fixedly connected with lead screw, movable sleeve is equipped with the matched nut on the lead screw, fixed mounting has integrated into one piece's backup pad and pressure application board on the nut, and integrated into one piece is connected with the support corresponding with unloading equipment between two backup pads, integrated into one piece has pillar and motor two corresponding with insulating tube centre bore in the support, motor two output fixedly connected with pivot, fixed mounting has the gear in the pivot, movable sleeve is equipped with the slider in the support, and fixed mounting has two racks of being connected with the gear engagement on the slider, fixed mounting has the module that is used for processing the insulating tube on the slider.

Preferably, a pipeline communicated with the water tank is fixedly arranged on the base, a piston is movably sleeved in the pipeline, a fixed plate which is movably abutted against the pressing plate is integrally connected with the output end of the piston, a spring is welded between the fixed plate and the pipeline, a water inlet hose is connected between the pipeline and the module, and a water outlet hose is connected between the other side of the module and the pipeline.

Preferably, the screw rods are vertically arranged, and the support is horizontally arranged between the two screw rods.

Preferably, the rotating shaft is horizontally arranged, and the two racks are diagonally arranged at two sides of the gear.

Preferably, the support column is vertically arranged between the two modules, and one side of each module is of an arc structure matched with the heat insulation pipe.

Preferably, the pipeline, the water inlet hose and the water outlet hose are fixedly provided with one-way valves, and the springs are vertically welded at the upper end positions of the fixing plates extending to the outside of the pipeline.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the support, the module and the heat-insulating pipe are integrally moved downwards through the driving of the motor I, so that the module can be far away from the blanking equipment, and the module can be used for primarily cooling the heat-insulating pipe inside after being moved downwards.

2. According to the utility model, the support drives the pressurizing plate to pressurize the fixed plate when moving downwards, so that the piston can pressurize cold water in the pipeline into the water inlet hose, water in the water inlet hose can flow into the module, and then the water can cool the module and the heat-insulating pipe when realizing circulating flow through the mutual matching of the water outlet hose and the pipeline, thereby effectively reducing the setting time of the heat-insulating pipe and improving the processing efficiency level of the heat-insulating pipe.

Drawings

FIG. 1 is a schematic structural view of a plastic thermal insulation pipe shaping extrusion device according to the present utility model;

FIG. 2 is a cross-sectional view of a plastic thermal insulation pipe shaping extrusion device according to the present utility model;

fig. 3 is a top view of a plastic thermal insulation pipe shaping extrusion device according to the present utility model.

In the figure: 1. a base; 2. a first motor; 3. a screw rod; 4. a nut; 5. a support plate; 6. a pressing plate; 7. a support; 8. a support post; 9. a second motor; 10. a rotating shaft; 11. a gear; 12. a slide block; 13. a rack; 14. a module; 15. a pipe; 16. a piston; 17. a fixing plate; 18. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a plastic thermal insulation pipe shaping extrusion device comprises a base 1 and a motor I2 which are integrally connected, wherein the output end of the motor I2 is fixedly connected with a screw rod 3, a matched nut 4 is movably sleeved on the screw rod 3, and the model of the motor I2 is Y100L-2;

the nut 4 is fixedly provided with the supporting plate 5 and the pressing plate 6 which are integrally connected, a support 7 corresponding to the blanking device is integrally connected between the two supporting plates 5, the screw rods 3 are vertically arranged, the support 7 is horizontally arranged between the two screw rods 3, the support 7, the module 14 and the heat preservation pipe can be rapidly disconnected with the blanking device when being moved downwards by the driving of the motor I2 (the blanking device is not shown in the drawing of the specification), and the heat preservation pipe in the module 14 can be initially cooled by the downward movement of the support 7;

the support 7 is internally and integrally connected with a strut 8 and a motor II 9 which correspond to the central hole of the heat preservation pipe, the motor II 9 is of a model Y90S-2, the output end of the motor II 9 is fixedly connected with a rotating shaft 10, a gear 11 is fixedly arranged on the rotating shaft 10, a sliding block 12 is movably sleeved in the support 7, and two racks 13 which are meshed and connected with the gear 11 are fixedly arranged on the sliding block 12;

the rotating shaft 10 is horizontally arranged, the two racks 13 are diagonally arranged at two sides of the gear 11, and the two racks 13 are diagonally arranged at two sides of the gear 11, so that the gear 11 can pull the two racks 13 to move in opposite directions or in opposite directions when rotating, as shown in the figure 2 of the specification, a guide rod for guiding the racks 13 is arranged in the support 7, and the racks 13 can stably pull the sliding block 12 and the module 14 when moving;

the sliding block 12 is fixedly provided with a module 14 for processing the heat-insulating pipe, the support column 8 is vertically arranged between the two modules 14, one side of the module 14 is of an arc structure matched with the heat-insulating pipe, the two modules 14 can surround the support column 8 after moving oppositely through the driving of the motor II 9, and the intermittent operation formed between the module 14 and the support column 8 can process the heat-insulating pipe;

the base 1 is fixedly provided with the pipeline 15 communicated with the water tank, the pipeline 15 is communicated with the water tank in the prior art, a piston 16 is movably sleeved in the pipeline 15, the output end of the piston 16 is integrally connected with a fixed plate 17 which is movably propped against the pressing plate 6, a spring 18 is welded between the fixed plate 17 and the pipeline 15, the spring 18 realizes the buffering function on the fixed plate 17, the pipeline 15 is prevented from being damaged due to overlarge pressing force of the fixed plate 17, a water inlet hose is connected between the pipeline 15 and the module 14, and a water outlet hose is connected between the other side of the module 14 and the pipeline 15;

all fixed mounting has the check valve in pipeline 15, the hose that intakes and the play water hose, the check valve can avoid pipeline 15, the hose that intakes and play water hose in the water appear the palirrhea phenomenon, and the vertical welding of spring 18 is in the upper end position that fixed plate 17 extends to outside pipeline 15, move down through fixed plate 17 can make pipeline 15, the hose that intakes, the water between module 14 and the play water hose realize circulating, thereby can reduce the temperature of module 14 and the insulating tube fast, effectively reduce the insulating tube design time, thereby promote efficiency and the level to the insulating tube processing.

The utility model can explain its functional principle by the following modes of operation:

the output end of the motor II 9 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the gear 11 to drag the two racks 13, and the racks 13 drive the two sliding blocks 12 to move in opposite directions or in opposite directions;

when the two sliding blocks 12 move in opposite directions, the modules 14 are driven to move, so that the two modules 14 can surround the support column 8 after moving;

the rubber and plastic materials are discharged into the interval between the module 14 and the support column 8 through the blanking equipment;

after the rubber and plastic materials are put in;

the output end of the motor I2 drives the screw rod 3 to rotate, so that the screw rod 3 drives the nut 4 to move downwards horizontally, and the nut 4 drives the support 7, the support plate 5 and the pressing plate 6 to move downwards synchronously when moving downwards;

when the support 7 drives the module 14 to move downwards, the module can be far away from the blanking equipment, so that the rubber and plastic materials in the module can be primarily cooled;

the pressurizing plate 6 can pressurize the fixed plate 17 when moving, so that the fixed plate 17 drives the piston 16 to pressurize cold water in the pipeline 15, the cold water is discharged into the module 14 through the water inlet hose, and the water flows back into the pipeline 15 through the water outlet hose after being cooled, thereby cooling the module 14 and the heat preservation pipe when circulating;

after the heat preservation pipe is shaped, the output end of the motor II 9 drives the rotating shaft 10 to reversely rotate, so that the heat preservation pipe can be taken out.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a rubber and plastic insulating tube design extrusion device, includes base (1) and motor one (2) of an organic whole connection, its characterized in that, motor one (2) output fixedly connected with lead screw (3), movable sleeve is equipped with matched nut (4) on lead screw (3), fixed mounting has backup pad (5) and pressure applying plate (6) of an organic whole connection on nut (4), and an organic whole is connected with support (7) corresponding with unloading equipment between two backup pads (5), an organic whole is connected with pillar (8) and motor two (9) corresponding with insulating tube centre bore in support (7), motor two (9) output fixedly connected with pivot (10), fixed mounting has gear (11) on pivot (10), movable sleeve is equipped with slider (12) in support (7), and fixed mounting has two racks (13) of being connected with gear (11) meshing on slider (12), fixed mounting has module (14) that are used for processing the insulating tube.

2. The plastic thermal insulation pipe shaping extrusion device according to claim 1, wherein a pipeline (15) communicated with the water tank is fixedly installed on the base (1), a piston (16) is movably sleeved in the pipeline (15), a fixed plate (17) which is movably abutted against the pressing plate (6) is integrally connected to the output end of the piston (16), a spring (18) is welded between the fixed plate (17) and the pipeline (15), a water inlet hose is connected between the pipeline (15) and the module (14), and a water outlet hose is connected between the other side of the module (14) and the pipeline (15).

3. The plastic thermal insulation pipe shaping extrusion device according to claim 1, wherein the screw rods (3) are vertically arranged, and the support (7) is horizontally arranged between the two screw rods (3).

4. The plastic thermal insulation pipe shaping extrusion device according to claim 1, wherein the rotating shaft (10) is horizontally arranged, and two racks (13) are diagonally arranged at two sides of the gear (11).

5. The plastic thermal insulation pipe shaping extrusion device according to claim 1, wherein the support column (8) is vertically arranged between two modules (14), and one side of each module (14) is of an arc structure matched with the thermal insulation pipe.

6. The device for shaping and extruding the rubber and plastic heat-insulating pipe according to claim 2, wherein the one-way valves are fixedly arranged in the pipeline (15), the water inlet hose and the water outlet hose, and the springs (18) are vertically welded on the fixing plate (17) and extend to the upper end position outside the pipeline (15).