CN217226556U

CN217226556U - Mold cooling device of PET (polyethylene terephthalate) wire drawing machine

Info

Publication number: CN217226556U
Application number: CN202123308707.3U
Authority: CN
Inventors: 田兆见; 田兆涛; 田兆功
Original assignee: Dezhou Fanao New Material Co ltd
Current assignee: Dezhou Fanao New Material Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-19
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a PET wire drawing machine mould cooling device, including cooling bath, cooling structure and wire drawing structure, cooling structure locates on the cooling bath, the wire drawing structure is located on the cooling bath, cooling structure includes cold water machine, hot gas discharge port, cold water export one, cold water export two and hot water import, the cold water machine is located on the cooling bath, hot gas discharge port locates on the cold water machine, on the cold water machine was located to the cold water export one end and the other end locates in the cooling bath, on the cold water machine was located to two one ends of cold water export and the other end locates in the cooling bath, hot water import runs through the cooling bath and locates on the cold water machine. The utility model belongs to the technical field of mechanical equipment, specifically indicate a PET wire drawing machine mould cooling device, the effectual wire drawing machine mould cooling device that has solved need use to change cold water and keep the low temperature to cool down the problem of seriously wasting water resource when cooling down in the existing market.

Description

Mold cooling device of PET (polyethylene terephthalate) wire drawing machine

Technical Field

The utility model belongs to the technical field of mechanical equipment, specifically indicate a PET wire drawing machine mould cooling device.

Background

PET wire drawing machine need melt the PET raw materials at the during operation, then through the extrusion from the drawing die in, form the silk thread, the temperature is very high this moment, if not timely the cooling will make the thickness that the silk thread was dragged inhomogeneous, need in time cool down silk thread and drawing die, current heat sink, generally change cold water constantly and keep water to last low temperature, waste water resource seriously.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a PET wire drawing machine mould cooling device, the effectual wire drawing machine mould cooling device that has solved on the existing market need use to change cold water and keep low temperature to cool down the problem of seriously wasting water resource when cooling down.

The utility model adopts the following technical scheme: the utility model provides a PET wire drawing machine mould cooling device, including cooling bath, cooling structure and wire drawing structure, cooling structure locates on the cooling bath, the wire drawing structure is located on the cooling bath, cooling structure includes cold water machine, steam discharge port, cold water export one, cold water export two and hot water import, on the cooling bath was located to the cold water machine, the cold water machine had played refrigerated effect, on the cold water machine was located to the steam discharge port, the steam discharge port had played the effect of discharging the heat, on the cold water machine was located to cold water export one end and in the cooling bath was located to the other end, cold water export one had played the effect of discharging cold water, on the cold water machine was located to two one ends of cold water export and the other end was located in the cooling bath, hot water import runs through the cooling bath and is located on the cold water machine.

Preferably, the wire drawing structure includes pivot one, changes roller one, backup pad one, pivot two, changes roller two, backup pad two, pivot three and changes roller three, on the cooling bath was located to pivot one, change roller parcel and rotate and locate on pivot one, change roller one and played the effect of wire drawing direction, backup pad one is located on the cooling bath, pivot two runs through backup pad one and sets up, change roller two parcel and rotate and locate on pivot two, backup pad two is located on the cooling bath, pivot three runs through backup pad two and sets up, it rotates and locates on pivot three to change roller parcel.

In order to achieve the purpose of preventing adhesion during wire drawing, the hot water inlet and the water cooler are vertically arranged, the first rotating shaft and the cooling tank are vertically arranged, the first rotating roller and the second rotating shaft are arranged in parallel, and the third rotating roller and the second rotating shaft are vertically arranged.

Further, the cold water machine is the cuboid setting, the hot water import is the cylinder setting, it is cylindrical setting to change roller one, pivot two is cylindrical setting, it is cylindrical setting to change roller three.

In order to realize the effect of high-efficiency cooling, the water chiller is provided with two groups, the hot air discharge port is provided with two groups, the first cold water outlet is provided with two groups, the second cold water outlet is provided with two groups, the hot water inlet is provided with two groups, the first rotating shaft is provided with four groups, the first rotating roller is provided with four groups, the second rotating roller is provided with four groups, and the third rotating roller is provided with two groups.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a PET wire drawing machine mould cooling device, the effectual wire drawing machine mould cooling device that has solved need use to change cold water and keep the low temperature to cool down when cooling down and seriously waste water resource problem on the existing market.

Drawings

Fig. 1 is the overall structure schematic diagram of the cooling device for the PET wire drawing machine die provided by the utility model.

The device comprises a cooling pool 1, a cooling structure 2, a cooling structure 3, a wire drawing structure 4, a water cooling machine 5, a hot gas discharge port 6, a cold water outlet I, a cold water outlet II, a hot water inlet 8, a hot water inlet 9, a rotating shaft I, a rotating shaft 10, a rotating roller I, a rotating roller 11, a support plate I, a support plate 12, a rotating shaft II, a rotating shaft 13, a rotating roller II, a support plate 14, a support plate II, a support plate 15, a rotating shaft III, a rotating shaft 16 and a rotating roller III.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figure 1, the utility model provides a PET wire drawing machine die cooling device, which comprises a cooling pool 1, a cooling structure 2 and a wire drawing structure 3, wherein the cooling structure 2 is arranged on the cooling pool 1, the wire drawing structure 3 is arranged on the cooling pool 1, the cooling structure 2 comprises a water cooling machine 4 and a hot gas discharge port 5, one cold water outlet 6, two 7 and hot water inlet 8 in the cold water outlet, cooling water machine 4 has been located on cooling tank 1, cooling water machine 4 has played refrigerated effect, steam discharge port 5 has been located on cooling water machine 4, steam discharge port 5 has played the effect of discharging heat, 6 one end in the cold water outlet is located on cooling water machine 4 and the other end is located in cooling tank 1, one 6 effects of discharging cold water in the cold water outlet, two 7 one ends in the cold water outlet are located on cooling water machine 4 and the other end is located in cooling tank 1, hot water inlet 8 runs through cooling tank 1 and locates on cooling water machine 4.

As shown in fig. 1, the wire drawing structure 3 includes a first rotating shaft 9, a first rotating roller 10, a first supporting plate 11, a second rotating shaft 12, a second rotating roller 13, a second supporting plate 14, a third rotating shaft 15 and a third rotating roller 16, the first rotating shaft 9 is arranged on the cooling pool 1, the first rotating roller 10 is wrapped and rotated on the first rotating shaft 9, the first rotating roller 10 plays a role in wire drawing guiding, the first supporting plate 11 is arranged on the cooling pool 1, the second rotating shaft 12 penetrates through the first supporting plate 11 and is arranged, the second rotating roller 13 is wrapped and rotated on the second rotating shaft 12, the second supporting plate 14 is arranged on the cooling pool 1, the third rotating shaft 15 penetrates through the second supporting plate 14 and is arranged, and the third rotating roller 16 is wrapped and rotated on the third rotating shaft 15.

As shown in fig. 1, the hot water inlet 8 is perpendicular to the water cooler 4, the first rotating shaft 9 is perpendicular to the cooling tank 1, the first rotating roller 10 is parallel to the second rotating shaft 12, and the third rotating roller 16 is perpendicular to the second rotating shaft 12.

As shown in fig. 1, the water chiller 4 is a cuboid, the hot water inlet 8 is a cylinder, the first rotating roller 10 is a cylinder, the second rotating shaft 12 is a cylinder, and the third rotating roller 16 is a cylinder.

As shown in fig. 1, two sets of water coolers 4 are provided, two sets of hot air discharge ports 5 are provided, two sets of cold water outlets 6 are provided, two sets of cold water outlets 7 are provided, two sets of hot water inlets 8 are provided, four sets of rotating shafts 9 are provided, four sets of rotating rollers 10 are provided, four sets of rotating rollers 13 are provided, and two sets of rotating rollers 16 are provided.

When the device is used, a user firstly makes a movable wire drawing die head close to the water surface in the cooling pool 1, then starts a wire drawing machine to operate, at the moment, silk threads directly enter water from the die head to be cooled, then pulls the drawn threads to penetrate through the first rotating roller 10, then pulls the drawn threads to bypass the second rotating roller 13, finally bypasses the third rotating roller 16 to neatly press the silk threads in the next step, at the moment, the drawn threads slide on the first rotating roller 10, the second rotating roller 13 and the third rotating roller 16, at the moment, the first rotating roller 10 rolls on the first rotating shaft 9, the second rotating roller 13 rolls on the second rotating shaft 12, the third rotating roller 16 rolls on the third rotating shaft 15, the silk threads are placed to rub to influence the wire drawing effect, at the same time, the heat quantity of the drawn threads and the die is large, the heat is transferred to the water to cause the rise of the water temperature, the cooling effect is influenced, at the moment, the cold water machine 4 is started to refrigerate, at the moment, hot water is sucked into the cold water machine 4 to refrigerate, and the hot gas is discharged into the cooling pool 1 through the first cold water outlet 6 and the second cold water outlet 7 to be cooled, and the hot gas is discharged from the hot gas discharge port 5, so that the whole PET wire drawing machine die cooling device is used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a PET wire drawing machine mould cooling device which characterized in that: including cooling bath, cooling structure and wire drawing structure, cooling structure locates on the cooling bath, the wire drawing structure is located on the cooling bath, cooling structure includes cold water machine, steam discharge port, cold water export one, cold water export two and hot water import, the cold water machine is located on the cooling bath, steam discharge port locates on the cold water machine, on the cold water machine was located to cold water export one end and the other end locates in the cooling bath, on the cold water machine was located to two one ends of cold water export and the other end locates in the cooling bath, hot water import runs through the cooling bath and locates on the cold water machine.

2. The cooling device for the die of the PET drawing machine according to claim 1, wherein: the wire drawing structure comprises a first rotating shaft, a first rotating roller, a first supporting plate, a second rotating shaft, a second rotating roller, a second supporting plate, a third rotating shaft and a third rotating roller, wherein the first rotating shaft is arranged on a cooling pool, the first rotating roller is wrapped and rotated on the first rotating shaft, the first supporting plate is arranged on the cooling pool, the second rotating shaft penetrates through the first supporting plate, the second rotating roller is wrapped and rotated on the second rotating shaft, the second supporting plate is arranged on the cooling pool, the third rotating shaft penetrates through the second supporting plate, and the third rotating roller is wrapped and rotated on the third rotating shaft.

3. The cooling device for the die of the PET drawing machine according to claim 2, wherein: the hot water inlet and the water cooler are vertically arranged, the first rotating shaft and the cooling tank are vertically arranged, the first rotating roller and the second rotating shaft are arranged in parallel, and the third rotating roller and the second rotating shaft are vertically arranged.

4. The cooling device for the die of the PET drawing machine according to claim 3, wherein: the water chiller is arranged in a cuboid, the hot water inlet is arranged in a cylindrical shape, the first rotating roller is arranged in a cylindrical shape, the second rotating shaft is arranged in a cylindrical shape, and the third rotating roller is arranged in a cylindrical shape.

5. The cooling device for the die of the PET drawing machine according to claim 4, wherein: the water chiller is provided with two groups, the hot air discharge ports are provided with two groups, the first cold water outlets are provided with two groups, the second cold water outlets are provided with two groups, the hot water inlets are provided with two groups, the first rotating shafts are provided with four groups, the first rotating rollers are provided with four groups, the second rotating rollers are provided with four groups, and the third rotating rollers are provided with two groups.