CN212072897U - Plastic pipe manufacturing die capable of being cooled rapidly - Google Patents

Abstract

The utility model discloses a plastic tubing manufacturing mould that can cool off fast, including outer mould and interior mould, pour into the raw materials into the shaping body through the pay-off body, heating block and shaping piece all set up in the inside of shaping body, the heating block can heat the raw materials, be convenient for the moulding of raw materials, can make the plastic tubing rapid prototyping through the shaping piece, operating personnel pours into the coolant liquid into respectively to outer cooling chamber and interior cooling chamber through first inlet tube and second inlet tube, the inside and outside cooling chamber and interior cooling chamber mutually support the cooling, make the plastic tubing in the discharge gate cool off fast, excellent in use effect, micro motor drive gangbar makes the rotary rod rotate, make the loop bar drive the roller and rotate, the roller can roll along the plastic tubing inner wall, be convenient for the moulding to the plastic tubing inner wall, good in product effect, the rotary rod drives the rotary blade to rotate, make the rotary blade mix the coolant liquid in the interior cooling chamber, the temperature of the cooling liquid is convenient to be uniform, and the cooling effect is improved.

Description

Plastic pipe manufacturing die capable of being cooled rapidly

Technical Field

The utility model relates to a make mould technical field, specifically be a mould is made to plastic tubing that can cool off fast.

Background

The extrusion die is one of forming dies, except that other discharging modes are realized by extrusion, the extrusion die is widely applied to aluminum special-shaped structures and plastic parts, and is used for manufacturing pipes or special-shaped materials at the front end of an extruder.

The existing extrusion die usually extrudes plastic, but the temperature is high when the die extrudes, the cooling speed of the plastic pipe is slow, the interior of the extruded plastic pipe is easy to deform, the use effect of a finished product is influenced, and the practicability is not strong.

To the problem, the utility model provides a can quick refrigerated plastic tubing manufacturing mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can quick refrigerated plastic tubing manufacturing mould, it is good to possess the cooling effect, and cooling rate is fast, the effectual advantage of finished product to solved among the background art current extrusion tooling and extruded plastics usually, but the temperature is high when the mould is extruded, the cooling rate of plastic tubing is comparatively slow, and the inside easy deformation of plastic tubing after extruding influences finished product result of use, the not strong problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic pipe manufacturing die capable of being rapidly cooled comprises an outer die and an inner die, wherein the inner die is arranged inside the outer die, the outer die comprises a feeding pipe body, a forming pipe body, a cooling pipe body and an outer cooling chamber, the forming pipe body is fixedly arranged at one end of the feeding pipe body, the cooling pipe body is arranged at one end, far away from the feeding pipe body, of the forming pipe body, and the outer cooling chamber is arranged on the outer surface of the cooling pipe body;

the inner die comprises a discharge port, an inner cooling chamber, a forming mechanism and a micro motor, the discharge port is arranged at one end of the inner die, the inner cooling chamber is arranged on the outer surface of the cooling pipe body, the forming mechanism is arranged at one end of the inner die, and the micro motor is arranged at one end of the forming mechanism and is in driving connection with the micro motor.

Preferably, the forming pipe body comprises a heating block and a forming block, the heating block and the forming block are both arranged in the forming pipe body, and the forming block is arranged at one end, far away from the feeding pipe body, of the heating block.

Preferably, the outer cooling chamber comprises a first liquid inlet pipe and a connecting piece, one end of the first liquid inlet pipe is arranged inside the outer cooling chamber, and the outer cooling chamber is fixedly arranged on the outer surface of the cooling pipe body through the connecting piece.

Preferably, the inner cooling chamber comprises a second liquid inlet pipe, a fixing block and a rotating mechanism, one end of the second liquid inlet pipe is fixedly installed in the inner cooling chamber, the fixing block is fixedly installed in the inner cooling chamber, and the rotating mechanism is arranged in the inner cooling chamber.

Preferably, rotary mechanism includes rotary rod, rotating vane and cutting ferrule spare, and the one end and the micro motor drive of rotary rod are connected, and rotating vane fixed mounting is in the surface of rotary rod, and cutting ferrule spare fixed mounting is in the one end of rotary rod, and the cutting ferrule is installed in the inside of fixed block.

Preferably, forming mechanism includes gangbar, loop bar and roller, gangbar and micro motor electric connection, and sets up the one end at the rotary rod, loop bar fixed mounting is at the surface of rotary rod, and the one end of rotary rod is kept away from to the roller movable mounting at the loop bar.

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

1. the utility model provides a pair of can quick refrigerated plastic tubing manufacturing mould pours into the raw materials into through the pay-off body toward the shaping body, and heating block and shaping piece all set up in the inside of shaping body, and the heating block can heat the raw materials, and the moulding of the raw materials of being convenient for can make the plastic tubing quick shaping through the shaping piece.

2. The utility model provides a pair of can quick refrigerated plastic tubing manufacturing mould, operating personnel inject the coolant liquid in outside cooling chamber and the interior cooling chamber respectively through first inlet line and second inlet line, and the cooling is mutually supported in the inside and outside of outside cooling chamber and interior cooling chamber for plastic tubing in the discharge gate cools off fast, excellent in use effect.

3. The utility model provides a pair of can quick refrigerated plastic tubing manufacturing mould, micro motor drive gangbar make the rotary rod rotate for the loop bar drives the roller and rotates, and the roller can roll along the plastic tubing inner wall, is convenient for to the moulding of plastic pipe inner wall, and the finished product is effectual, and the rotary rod drives the rotating vane and rotates, makes the coolant liquid mixing stirring in the rotating vane will interior cooling chamber, and the temperature of the even coolant liquid of being convenient for improves the cooling effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic structural view of the rotary vane mechanism of the present invention;

fig. 4 is a schematic structural view of the forming mechanism of the present invention.

In the figure: 1. an outer mold; 11. a feeding pipe body; 12. forming a pipe body; 121. a heating block; 122. forming a block; 13. cooling the tube body; 14. an outer cooling chamber; 141. a first liquid inlet pipe; 142. a connecting member; 2. an inner mold; 21. a discharge port; 22. an internal cooling chamber; 221. a second liquid inlet pipe; 222. a fixed block; 223. a rotation mechanism; 2231. rotating the rod; 2232. rotating the leaf; 2233. a card kit; 23. a molding mechanism; 231. a linkage rod; 232. a loop bar; 233. a roll shaft; 24. a micro motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1, a plastic pipe manufacturing mold capable of being rapidly cooled includes an outer mold 1 and an inner mold 2, the inner mold 2 is disposed inside the outer mold 1, the outer mold 1 includes a feeding pipe 11, a forming pipe 12, a cooling pipe 13 and an outer cooling chamber 14, the forming pipe 12 is fixedly mounted at one end of the feeding pipe 11, the cooling pipe 13 is disposed at one end of the forming pipe 12 far away from the feeding pipe 11, and the outer cooling chamber 14 is disposed at an outer surface of the cooling pipe 13; the inner die 2 comprises a discharge port 21, an inner cooling chamber 22, a forming mechanism 23 and a micro motor 24, wherein the discharge port 21 is arranged at one end of the inner die 2, the inner cooling chamber 22 is arranged on the outer surface of the cooling tube body 13, the forming mechanism 23 is arranged at one end of the inner die 2, and the micro motor 24 is arranged at one end of the forming mechanism 23 and is in driving connection with the micro motor 24.

Referring to fig. 2, the forming tube 12 includes a heating block 121 and a forming block 122, the heating block 121 and the forming block 122 are both disposed inside the forming tube 12, the forming block 122 is disposed at an end of the heating block 121 away from the feeding tube 11, the raw material is injected into the forming tube 12 through the feeding tube 11, the heating block 121 can heat the raw material to facilitate shaping of the raw material, the plastic tube can be rapidly formed through the forming block 122, the external cooling chamber 14 includes a first liquid inlet tube 141 and a connecting member 142, an end of the first liquid inlet tube 141 is disposed inside the external cooling chamber 14, the external cooling chamber 14 is fixedly mounted on an outer surface of the cooling tube 13 through the connecting member 142, an operator injects a cooling liquid into the external cooling chamber 14 through the first liquid inlet tube 141, the external cooling chamber 14 and the internal cooling chamber 22 are mutually cooled in cooperation with each other, so that the plastic tube in the discharge port 21 is rapidly cooled, and the use effect is good, the inner cooling chamber 22 includes a second liquid inlet pipe 221, a fixing block 222, and a rotating mechanism 223, one end of the second liquid inlet pipe 221 is fixedly installed inside the inner cooling chamber 22, the fixing block 222 is fixedly installed inside the inner cooling chamber 22, and the rotating mechanism 223 is disposed inside the inner cooling chamber 22.

Referring to fig. 3, the rotating mechanism 223 includes a rotating rod 2231, a rotating blade 2232 and a sleeve component 2233, one end of the rotating rod 2231 is drivingly connected to the micro motor 24, the rotating blade 2232 is fixedly installed on an outer surface of the rotating rod 2231, the sleeve component 2233 is fixedly installed at one end of the rotating rod 2231, and the sleeve is installed inside the fixing block 222, the micro motor 24 drives the link rod 231 to rotate the rotating rod 2231, and the rotating rod 2231 drives the rotating blade 2232 to rotate, so that the rotating blade 2232 mixes and stirs the cooling liquid in the internal cooling chamber 22, which is convenient for equalizing the temperature of the cooling liquid and improving the cooling effect.

Referring to fig. 4, the forming mechanism 23 includes a linkage rod 231, a loop rod 232 and a roller 233, the linkage rod 231 is electrically connected to the micro motor 24 and is disposed at one end of the rotating rod 2231, the loop rod 232 is fixedly mounted on an outer surface of the rotating rod 2231, the roller 233 is movably mounted at one end of the loop rod 232 away from the rotating rod 2231, the micro motor 24 drives the linkage rod 231 to rotate the rotating rod 2231, so that the loop rod 232 drives the roller 233 to rotate, the roller 233 can roll along an inner wall of the plastic tube, thereby facilitating the shaping of the inner wall of the plastic tube, and achieving a good finished product effect.

In summary, the following steps: the utility model provides a can quick refrigerated plastic tubing manufacturing mould, pour into the raw materials into the shaping body 12 through the pay-off body 11, heating block 121 and shaping piece 122 all set up in the inside of shaping body 12, heating block 121 can heat the raw materials, the shaping of raw materials is convenient for, can make the plastic tubing rapid prototyping through shaping piece 122, operating personnel pours into the coolant liquid into to outer cooling chamber 14 and interior cooling chamber 22 respectively through first inlet tube 141 and second inlet tube 221, the inside and outside cooling chamber 14 and interior cooling chamber 22 mutually support the cooling, make the plastic tubing in discharge gate 21 cool off fast, excellent in use effect, micro motor 24 drives gangbar 231 and makes rotary rod 2231 rotate, make loop bar 232 drive roller 233 to rotate, roller 233 can roll along the plastic tubing inner wall, be convenient for the shaping to the plastic tubing inner wall, excellent in product effect, rotary rod 2231 drives rotary blade 2232 to rotate, so that the rotary blade 2232 mixes and stirs the cooling liquid in the inner cooling chamber 22, thereby facilitating the temperature of the cooling liquid to be uniform and improving the cooling effect.

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.

Claims (6)

1. The utility model provides a mould is made to plastic tubing that can rapid cooling, includes outer mould (1) and interior mould (2), and interior mould (2) set up the inside of outer mould (1), its characterized in that: the outer die (1) comprises a feeding pipe body (11), a forming pipe body (12), a cooling pipe body (13) and an outer cooling chamber (14), the forming pipe body (12) is fixedly arranged at one end of the feeding pipe body (11), the cooling pipe body (13) is arranged at one end, far away from the feeding pipe body (11), of the forming pipe body (12), and the outer cooling chamber (14) is arranged on the outer surface of the cooling pipe body (13);

interior mould (2) are including discharge gate (21), interior cooling chamber (22), forming mechanism (23) and micro motor (24), and the one end of mould (2) including discharge gate (21) set up, and interior cooling chamber (22) set up the surface at cooling tube body (13), and the one end of mould (2) including forming mechanism (23) set up, and micro motor (24) set up the one end at forming mechanism (23), and are connected with micro motor (24) drive.

2. A plastic tube making mold capable of rapid cooling according to claim 1, wherein: the forming pipe body (12) comprises a heating block (121) and a forming block (122), the heating block (121) and the forming block (122) are both arranged inside the forming pipe body (12), and the forming block (122) is arranged at one end, far away from the feeding pipe body (11), of the heating block (121).

3. A plastic tube making mold capable of rapid cooling according to claim 1, wherein: the outer cooling chamber (14) comprises a first liquid inlet pipe (141) and a connecting piece (142), one end of the first liquid inlet pipe (141) is arranged inside the outer cooling chamber (14), and the outer cooling chamber (14) is fixedly installed on the outer surface of the cooling pipe body (13) through the connecting piece (142).

4. A plastic tube making mold capable of rapid cooling according to claim 1, wherein: the internal cooling chamber (22) comprises a second liquid inlet pipe (221), a fixed block (222) and a rotating mechanism (223), one end of the second liquid inlet pipe (221) is fixedly installed inside the internal cooling chamber (22), the fixed block (222) is fixedly installed inside the internal cooling chamber (22), and the rotating mechanism (223) is arranged inside the internal cooling chamber (22).

5. A plastic tube making mold capable of rapid cooling according to claim 4, wherein: the rotating mechanism (223) comprises a rotating rod (2231), a rotating blade (2232) and a clamping sleeve piece (2233), one end of the rotating rod (2231) is in driving connection with the micro motor (24), the rotating blade (2232) is fixedly installed on the outer surface of the rotating rod (2231), the clamping sleeve piece (2233) is fixedly installed at one end of the rotating rod (2231), and the clamping sleeve is installed inside the fixing block (222).

6. A plastic tube making mold capable of rapid cooling according to claim 1, wherein: forming mechanism (23) include gangbar (231), loop bar (232) and roller (233), and gangbar (231) and micro motor (24) electric connection, and set up the one end at rotary rod (2231), loop bar (232) fixed mounting is in the surface of rotary rod (2231), and roller (233) movable mounting is in the one end that rotary rod (2231) was kept away from in loop bar (232).

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