CN212097449U

CN212097449U - Plastic tubing high efficiency extrusion tooling

Info

Publication number: CN212097449U
Application number: CN202020160666.4U
Authority: CN
Inventors: 徐毓敏
Original assignee: Suzhou Yaqi New Plastic Co ltd
Current assignee: Suzhou Yaqi New Plastic Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-12-08
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a high-efficiency extrusion die for plastic pipes, which relates to the technical field of plastic pipes, and comprises a bottom plate, wherein a plurality of locking universal wheels are arranged on the lower surface of the bottom plate, a shaping sleeve is arranged above the bottom plate, a flange plate is fixedly connected on the right side of the shaping sleeve, a plurality of fixing blocks are fixedly connected on the side surface of the shaping sleeve, a supporting column is fixedly connected on the lower surface of the fixing block, the lower end of the supporting column is fixedly connected with the upper surface of the bottom plate, and a shaping cylinder is fixedly connected in the shaping sleeve through a symmetrically arranged connecting plate, so that the utility model can quickly cool a plastic pipe in a molten state and uniformly cool the plastic pipe, and the plastic pipe is extruded from the molten state to the solid state, thereby not only improving the production and extrusion efficiency of the plastic pipe, but also improving, the waste of water resources is avoided, and the water resources are saved.

Description

Plastic tubing high efficiency extrusion tooling

Technical Field

The utility model relates to a plastics tubular product technical field specifically is a plastic tubing high efficiency extrusion tooling.

Background

The extrusion die mainly comprises a head and a shaping device, and a molten parison extruded from the head has a corresponding cross-sectional shape, but the temperature of the parison in a molten state is high, so that the parison is easy to deform due to the influence of self weight. Therefore, the parison extruded from the extrusion head is subjected to a certain external force, and the cross section shape is stabilized. When an existing plastic pipe extrusion die cools an extruded material, the plastic pipe is often cooled and cooled unevenly, and the quality of the extruded section is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic tubing high efficiency extrusion tooling to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a plastic pipe high-efficiency extrusion die comprises a bottom plate, wherein a plurality of locking universal wheels are mounted on the lower surface of the bottom plate, a shaping sleeve is arranged above the bottom plate, a flange plate is fixedly connected to the right side of the shaping sleeve, a plurality of fixing blocks are fixedly connected to the side surface of the shaping sleeve, supporting columns are fixedly connected to the lower surface of the fixing blocks, the lower ends of the supporting columns are fixedly connected with the upper surface of the bottom plate, shaping cylinders are fixedly connected into the shaping sleeve through symmetrically arranged connecting plates, matched heat exchange jackets are fixedly connected to the outer side surfaces of the shaping sleeve, a water tank is fixedly connected to the upper surface of the bottom plate, a water pump is mounted on the upper surface of the water tank, the inlet of the water pump is fixedly communicated with the side surface of the water tank through a water pumping pipe, the outlet of the water pump, the other end fixedly connected with spiral cooling tube of water service pipe, a plurality of evenly distributed's radiating fin is installed to the lateral surface of spiral cooling tube, and the other end fixed intercommunication of spiral cooling tube has the collector pipe, and the other end of collector pipe and the fixed intercommunication of the upper surface of water tank.

As a further aspect of the present invention: the left side of spiral cooling pipe is provided with the exhaust fan, and the exhaust fan is installed in the upper surface of bottom plate.

As a further aspect of the present invention: the upper surface of the bottom plate is fixedly connected with an inverted U-shaped push rod, and the horizontal end of the inverted U-shaped push rod is provided with anti-skid grains.

As a further aspect of the present invention: the upper surface of water tank is fixed the intercommunication has the inlet tube, and a side of water tank is fixed the intercommunication has the outlet pipe, and equal threaded connection has assorted lid on inlet tube and the outlet pipe.

As a further aspect of the present invention: and a digital display thermometer is arranged on the front end face of the water tank.

As a further aspect of the present invention: one side of the flange plate is fixedly connected with the outer side of the shaping sleeve through a plurality of ribbed plates.

As a further aspect of the present invention: and a plurality of uniformly distributed positioning holes are formed in the side surface of the flange plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when using, remove whole device through the locking universal wheel, link to each other the output of ring flange and extruder, the molten state raw materials that the extruder produced forms molten state's plastic tubing by design cylinder and design sleeve, pass through the cooling water suction of drinking-water pipe and raceway in with the water tank by the water pump and go into the heat transfer jacket in, cold water through in the heat transfer jacket carries out the heat transfer cooling to the plastic tubing of molten state in the design sleeve, make molten state's plastic tubing can cool off fast, and it is even to catch cold, the plastic tubing becomes solid-state quilt by the molten state and extrudes, thereby not only the production extrusion efficiency of plastic tubing has been improved, the production quality of plastic tubing has also been.

2. The utility model discloses in the cooling process, the water pump lasts in with the water tank suction to the heat transfer jacket, and the water in the heat transfer jacket leads to out by the water service pipe, lets in the helical cooling pipe again in, dispels the heat through the helical cooling pipe and sets up radiating fin and cools off, and the water after the cooling lets in the water tank by the collector pipe again to make the cooling water can circulate repetitious usage, avoided the waste of water resource, practiced thrift the water resource.

3. The utility model discloses an exhaust fan that sets up can accelerate the water-cooled speed in spiral cooling pipe and the water tank, and through the shape of falling the U push rod that sets up, the operating personnel of being convenient for removes whole device, through the anti-skidding line that sets up, and the operating personnel of being convenient for is to the use of the shape of falling the U push rod.

Drawings

FIG. 1 is a schematic structural diagram of a plastic pipe high-efficiency extrusion die;

fig. 2 is a schematic structural view of a cross section of a plastic pipe high-efficiency extrusion die.

As shown in the figure: the device comprises a locking universal wheel 1, a bottom plate 2, an inverted U-shaped push rod 3, a flange plate 4, an exhaust fan 5, a support column 6, a fixing block 7, a shaping sleeve 8, a water through pipe 9, a spiral cooling pipe 10, a radiating fin 11, a water collecting pipe 12, a water outlet pipe 13, a water inlet pipe 14, a digital display thermometer 15, a water tank 16, a water pumping pipe 17, a water pump 18, a water conveying pipe 19, a rib plate 20, a heat exchange jacket 21, a shaping cylinder 22, a positioning hole 23 and a connecting plate 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-2, in the embodiment of the present invention, a plastic pipe high-efficiency extrusion mold comprises a bottom plate 2, a plurality of locking universal wheels 1 are mounted on the lower surface of the bottom plate 2, a shaping sleeve 8 is disposed above the bottom plate 2, a flange plate 4 is fixedly connected to the right side of the shaping sleeve 8, a plurality of fixing blocks 7 are fixedly connected to the side surface of the shaping sleeve 8, a support post 6 is fixedly connected to the lower surface of the fixing block 7, the lower end of the support post 6 is fixedly connected to the upper surface of the bottom plate 2, a shaping cylinder 22 is fixedly connected to the inside of the shaping sleeve 8 through a symmetrically disposed connecting plate 24, a matched heat exchange jacket 21 is fixedly connected to the outer side surface of the shaping sleeve 8, a water tank 16 is fixedly connected to the upper surface of the bottom plate 2, a water pump 18 is mounted on the upper surface of the, an outlet of the water pump 18 is fixedly communicated with the lower surface of a heat exchange jacket 21 through a water delivery pipe 19, the upper surface of the heat exchange jacket 21 is fixedly communicated with a water through pipe 9, the other end of the water through pipe 9 is fixedly connected with a spiral cooling pipe 10, a plurality of radiating fins 11 which are uniformly distributed are arranged on the outer side surface of the spiral cooling pipe 10, the other end of the spiral cooling pipe 10 is fixedly communicated with a water collecting pipe 12, and the other end of the water collecting pipe 12 is fixedly communicated with the upper surface of a water tank 16.

The utility model provides a pair of plastic tubing high efficiency extrusion tooling's theory of operation as follows: when the device is used, the whole device is moved by the locking universal wheel 1, the flange plate 4 is connected with the output end of the extruder, molten raw materials generated by the extruder form a molten plastic pipe by the shaping cylinder 22 and the shaping sleeve 8, the water pump 18 pumps cold water in the water tank 16 into the heat exchange jacket 21 through the water pumping pipe 17 and the water conveying pipe 19, the molten plastic pipe in the shaping sleeve 8 is subjected to heat exchange and temperature reduction through the cold water in the heat exchange jacket 21, so that the molten plastic pipe can be rapidly cooled and uniformly cooled, the plastic pipe is extruded from a molten state to a solid state, the production and extrusion efficiency of the plastic pipe is improved, the production and extrusion quality of the plastic pipe is also improved, the water pump 18 continuously pumps water in the water tank 16 into the heat exchange jacket 21 in the cooling process, water in the heat exchange jacket 21 is discharged through the water through pipe 9 and then enters the spiral cooling pipe 10, through spiral cooling tube 10 and setting up radiating fin 11 and carry out the cooling that dispels the heat, the water after the cooling lets in to water tank 16 in by collector pipe 12 again to make the cooling water can circulate repetitious usage, avoided the waste of water resource, practiced thrift the water resource.

The left side of spiral cooling pipe 10 is provided with exhaust fan 5, and exhaust fan 5 installs in the upper surface of bottom plate 2, through the exhaust fan 5 that sets up, can accelerate the water-cooled speed in spiral cooling pipe 10 and the water tank 16.

The upper surface of bottom plate 2 is fixedly connected with inverted U-shaped push rod 3, and the horizontal end of inverted U-shaped push rod 3 is provided with anti-skidding line, and through the inverted U-shaped push rod 3 that sets up, the operating personnel of being convenient for removes whole device, through the anti-skidding line that sets up, the operating personnel of being convenient for is to the use of inverted U-shaped push rod 3.

The upper surface of water tank 16 is fixed the intercommunication has inlet tube 14, and the fixed intercommunication of a side of water tank 16 has outlet pipe 13, and equal threaded connection has the assorted lid on inlet tube 14 and the outlet pipe 13, through inlet tube 14 and the outlet pipe 13 that sets up, the change of the operating personnel to the water tank 16 internal water of being convenient for.

The digital display thermometer 15 is installed to the preceding terminal surface of water tank 16, through the digital display thermometer 15 that sets up, the operating personnel of being convenient for observes the temperature of the water in the water tank 16, when the high unsuitable cold cutting of temperature, is convenient for in time change the water in the water tank 16.

One side of the flange plate 4 is fixedly connected with the outer side of the shaping sleeve 8 through a plurality of ribbed plates 20, and the structure of the flange plate 4 is more stable through the arranged ribbed plates 20.

The side of the flange plate 4 is provided with a plurality of positioning holes 23 which are uniformly distributed, and the flange plate 4 can be conveniently and fixedly installed through the arranged positioning holes 23.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The high-efficiency extrusion die for the plastic pipes comprises a bottom plate (2) and is characterized in that a plurality of locking universal wheels (1) are mounted on the lower surface of the bottom plate (2), a shaping sleeve (8) is arranged above the bottom plate (2), a flange plate (4) is fixedly connected to the right side of the shaping sleeve (8), a plurality of fixing blocks (7) are fixedly connected to the side surface of the shaping sleeve (8), supporting columns (6) are fixedly connected to the lower surface of the fixing blocks (7), the lower ends of the supporting columns (6) are fixedly connected with the upper surface of the bottom plate (2), shaping cylinders (22) are fixedly connected to the inside of the shaping sleeve (8) through symmetrically arranged connecting plates (24), matched heat exchange jackets (21) are fixedly connected to the outer side surface of the shaping sleeve (8), a water tank (16) is fixedly connected to the upper surface of the bottom plate (2), and a water pump (18, the side fixed intercommunication of intake through drinking-water pipe (17) and water tank (16) of water pump (18), the export of water pump (18) is through raceway (19) and the fixed surface intercommunication of heat transfer jacket (21), the fixed surface intercommunication of heat transfer jacket (21) has water service pipe (9), the other end fixedly connected with spiral cooling tube (10) of water service pipe (9), a plurality of evenly distributed's radiating fin (11) are installed to the lateral surface of spiral cooling tube (10), the fixed intercommunication of the other end of spiral cooling tube (10) has water-collecting pipe (12), the other end of water-collecting pipe (12) and the fixed surface of water tank (16) communicate.

2. The plastic pipe high-efficiency extrusion die as claimed in claim 1, wherein a discharge fan (5) is provided on the left side of the spiral cooling pipe (10), and the discharge fan (5) is mounted on the upper surface of the base plate (2).

3. The efficient plastic pipe extruding die as claimed in claim 1, wherein an inverted U-shaped push rod (3) is fixedly connected to the upper surface of the bottom plate (2), and anti-slip threads are arranged at the horizontal end of the inverted U-shaped push rod (3).

4. The efficient plastic pipe extrusion die as recited in claim 1, wherein a water inlet pipe (14) is fixedly communicated with an upper surface of the water tank (16), a water outlet pipe (13) is fixedly communicated with one side surface of the water tank (16), and matched cover bodies are respectively in threaded connection with the water inlet pipe (14) and the water outlet pipe (13).

5. A plastic pipe high efficiency extrusion die as claimed in claim 1, wherein a digital display thermometer (15) is mounted on the front face of the water tank (16).

6. A plastic tubing high efficiency extrusion die as claimed in claim 1, wherein a side of said flange (4) is fixedly connected to the outer side of the sizing sleeve (8) by a plurality of ribs (20).

7. The efficient extrusion die of plastic pipes as claimed in claim 1, wherein the flange (4) has a plurality of evenly distributed positioning holes (23) formed in the side surface thereof.