CN214324092U

CN214324092U - Double-color mold with self-rotation drum beating

Info

Publication number: CN214324092U
Application number: CN202022988019.5U
Authority: CN
Inventors: 胡厚富
Original assignee: Shenzhen Hongfu Mould Co Ltd
Current assignee: Shenzhen Hongfu Mould Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-01
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to a double-colored mould technical field just discloses a double-colored mould with rotation hits drum, including the double-colored mould main part, the cavity has been seted up to the inside of double-colored mould main part, the ventilation groove has all been seted up to the inner wall of cavity both sides, first connecting groove has been seted up to one side of cavity inner wall, the second connecting groove has been seted up to the opposite side of cavity inner wall, the solid fixed ring of interior diapire fixedly connected with of cavity, gu fixed ring's inner wall swing joint has the cooling tube. This double-colored mould with rotation hits drum can utilize feed liquor pipe and drain pipe to pour the coolant liquid into the inside of cooling tube for the coolant liquid can cool down the inside high temperature of double-colored mould main part, has solved the long-time high temperature of general double-colored mould, makes the problem that the shape appears easily in the inside derivation product of double-colored mould, and then can improve the work efficiency that the double-colored mould main part derived the product, has satisfied the user demand of double-colored mould main part.

Description

Double-color mold with self-rotation drum beating

Technical Field

The utility model relates to a double-colored mould technical field specifically is a double-colored mould with rotation hits drum.

Background

The double-color mold is a mold in which two plastic materials are injected on the same injection molding machine and are molded twice, but the product is only demoulded once. The general molding process is also called double-material injection molding, which is usually completed by one set of mold, and needs a special double-color injection molding machine, the double-color mold is increasingly popular in the market, the appearance of the product can be more beautiful, the color can be easily changed without spraying, but the manufacturing cost is high, and the technical requirement is high.

And after the existing double-color mold injection molding machine works for a long time, the inside and the outside of the double-color mold can generate heat, and the inside over-high temperature of the double-color mold is not easy to fix the derived product, so that the shape problem of the product derived from the inside of the double-color mold is easy to occur, the work efficiency of the product derived from the double-color mold is reduced, and the use requirement of double-color mold cooling cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a double-colored mould with rotation hits drum possesses advantages such as work efficiency that can improve double-colored mould and derive the product, has solved the long-time high temperature of current double-colored mould for the shape problem appears easily in the product of deriving from double-colored mould inside, can not satisfy the problem of double-colored mould cooling user demand.

(II) technical scheme

For the purpose that realizes above-mentioned double-color mold and improve inside cooling rate, the utility model provides a following technical scheme: the utility model provides a double-colored mould with rotation hits drum, includes the double-colored mould main part, the cavity has been seted up to the inside of double-colored mould main part, the ventilation groove has all been seted up to the inner wall of cavity both sides, first spread groove has been seted up to one side of cavity inner wall, the second spread groove has been seted up to the opposite side of cavity inner wall, the solid fixed ring of interior diapire fixedly connected with of cavity, solid fixed ring's inner wall swing joint has the cooling tube, the equal swing joint in both ends of cooling tube has the connecting pipe, the one end of cooling tube has the feed liquor pipe through connecting pipe swing joint.

The other end of the cooling pipe is movably connected with a liquid outlet pipe through a connecting pipe, the outer wall of one end of the liquid inlet pipe is movably connected with a first cover plate, the outer wall of one end of the liquid outlet pipe is movably connected with a second cover plate, the inner wall of the cavity is movably connected with a ventilation pipe, and the inner wall of the ventilation pipe and the inner wall of the ventilation groove are fixedly connected with a dust screen.

Preferably, one end of each vent pipe penetrates through the inner wall of the double-color mold main body and extends to the top of the double-color mold main body, the number of the vent pipes is four, and every two vent pipes are in one group and two groups of vent pipes are symmetrically distributed about the transverse center line of the double-color mold main body.

Preferably, the cooling pipe is a circulating cooling pipe, and the outer wall of the cooling pipe is fixedly connected with the inner wall of the cavity through a fixing ring.

Preferably, the shape and size of the first connecting groove are matched with those of the liquid inlet pipe, and one end of the liquid inlet pipe penetrates through the inner wall of the double-color mold main body through the first connecting groove and extends to the top of the double-color mold main body.

Preferably, the shape and size of drain pipe and the shape and size of second spread groove all match each other, and the inner wall of second spread groove is passed through to the one end of drain pipe and is extended to the outer wall of double-color mold main part.

Preferably, the number of the ventilation grooves is four, every two ventilation grooves are a group, the two groups of ventilation grooves are symmetrically distributed about the transverse center line of the cavity, and the two groups of ventilation grooves are communicated with the two sides of the cavity respectively.

Preferably, the number of the dust screens is eight, and the eight dust screens are respectively arranged on the inner walls of the four ventilation pipes and the inner walls of the four ventilation grooves.

Third, beneficial effect

Compared with the prior art, the utility model provides a double-colored mould with rotation hits drum possesses following beneficial effect:

1. this double-colored mould with rotation hits drum, through the double-colored mould main part, the connecting pipe, gu fixed ring, the cooling tube, first connecting groove, the feed liquor pipe, the inside of cooling tube can be poured the coolant liquid into to cavity and drain pipe to mutually support the use, make the coolant liquid can cool down to the inside high temperature of double-colored mould main part, the long-time high temperature of general double-colored mould has been solved, make the problem of the shape appears easily from the inside derivation product of double-colored mould, and then can improve the work efficiency that the double-colored mould main part derived the product, the user demand of double-colored mould main part has been satisfied.

2. This double-colored mould with rotation hits drum, through ventilation pipe, ventilation groove and the dust screen that sets up, can utilize the outside of ventilation pipe and ventilation groove flow direction double-colored mould main part with the air conditioning of the inside coolant liquid of cavity, can be to the outside high temperature cooling of double-colored mould main part, can improve the falling speed to the outside high temperature of double-colored mould main part.

3. This double-color mold with rotation hits drum through the first apron and the second apron that set up, can protect the junction of feed liquor pipe and drain pipe, makes things convenient for the staff regularly to cool off the inside of double-color mold main part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the main body of the two-color mold of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a vent pipe; 2. a two-color mold body; 3. a ventilation slot; 4. a dust screen; 5. a connecting pipe; 6. a fixing ring; 7. a cooling tube; 8. a first connecting groove; 9. a liquid inlet pipe; 10. a cavity; 11. a liquid outlet pipe; 12. a first cover plate; 13. a second cover plate; 14. a second connecting groove.

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. 1-4, a two-color mold with a self-rotation drum comprises a two-color mold body 2, a cavity 10 is formed inside the two-color mold body 2, ventilation grooves 3 are formed on the inner walls of both sides of the cavity 10, the number of the ventilation grooves 3 is four, every two ventilation grooves 3 are in one group, the two groups of ventilation grooves 3 are symmetrically distributed about the transverse center line of the cavity 10, the two groups of ventilation grooves 3 are respectively communicated with both sides of the cavity 10, a first connecting groove 8 is formed on one side of the inner wall of the cavity 10, a second connecting groove 14 is formed on the other side of the inner wall of the cavity 10, a fixing ring 6 is fixedly connected to the inner bottom wall of the cavity 10, a cooling pipe 7 is movably connected to the inner wall of the fixing ring 6, the cooling pipe 7 is a circulating cooling pipe, the outer wall of the cooling pipe 7 is fixedly connected to the inner wall of the cavity 10 through the fixing ring 6, connecting pipes 5 are movably connected to both ends of the cooling pipe 7, one end of the cooling pipe 7 is movably connected with a liquid inlet pipe 9 through a connecting pipe 5, the shape and the size of the first connecting groove 8 are matched with those of the liquid inlet pipe 9, and one end of the liquid inlet pipe 9 penetrates through the inner wall of the double-color mold main body 2 through the first connecting groove 8 and extends to the top of the double-color mold main body 2.

The other end of the cooling tube 7 is movably connected with a liquid outlet tube 11 through a connecting tube 5, the shape and the size of the liquid outlet tube 11 are matched with those of a second connecting groove 14, one end of the liquid outlet tube 11 extends to the outer wall of the double-color mold main body 2 through the inner wall of the second connecting groove 14, the cooling liquid can be poured into the cooling tube 7 through the double-color mold main body 2, the connecting tube 5, the fixing ring 6, the cooling tube 7, the first connecting groove 8, the liquid inlet tube 9, the cavity 10 and the liquid outlet tube 11, so that the cooling liquid can cool the high temperature in the double-color mold main body 2, the problem that the product is easy to appear in shape due to the fact that the product is led out from the inside of the double-color mold due to the fact that the liquid inlet tube 9 and the liquid outlet tube 11 are matched with each other is solved, the working efficiency of the product led out from the double-color mold main body 2 can be improved, and the use requirements of the double-color mold main body 2 can be met, the outer wall of one end of the liquid inlet pipe 9 is movably connected with a first cover plate 12, the outer wall of one end of the liquid outlet pipe 11 is movably connected with a second cover plate 13, the joint of the liquid inlet pipe 9 and the liquid outlet pipe 11 can be protected through the first cover plate 12 and the second cover plate 13, workers can conveniently and regularly cool the interior of the double-color mold main body 2, the inner wall of the cavity 10 is movably connected with a ventilation pipe 1, one end of the ventilation pipe 1 penetrates through the inner wall of the double-color mold main body 2 and extends to the top of the double-color mold main body 2, the number of the ventilation pipes 1 is four, every two ventilation pipes 1 are in one group, two groups of the ventilation pipes 1 are symmetrically distributed about the transverse central line of the double-color mold main body 2, the inner walls of the ventilation grooves 3 and the inner walls of the ventilation pipes 1 are fixedly connected with dust screens 4, the number of the dust screens 4 is eight, and the eight dust screens 4 are respectively arranged on the inner walls of the four ventilation pipes 1 and the inner walls of the four ventilation grooves 3, through ventilation pipe 1, ventilation groove 3 and the dust screen 4 that sets up, can utilize ventilation pipe 1 and ventilation groove 3 flow direction to the outside of double-color mold main part 2 with the air conditioning of the inside coolant liquid of cavity 10, can be to the outside high temperature cooling of double-color mold main part 2, can improve the speed of falling to the 2 outside high temperatures of double-color mold main part.

When using, open first apron 12 and second apron 13, pour the coolant liquid into to inside through feed liquor pipe 9 for the coolant liquid flows through cooling tube 7, then the coolant liquid can be through drain pipe 11 outwards discharge, and the air conditioning of coolant liquid flows to the outside through four ventilation pipes 1 and four ventilation groove 3, cools down the outside of double-color mold main part 2, fixes the one end at feed liquor pipe 9 and the one end of drain pipe 11 with first apron 12 and second apron 13 at last, thereby has accomplished work.

To sum up, this double-color mold with rotation hits drum has reached the effect that improves double-color mold and derived product work efficiency, has solved the long-time high temperature of general double-color mold for the problem of the shape appears easily in deriving the product from double-color mold inside satisfies double-color mold refrigerated user demand.

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.

Claims

1. The utility model provides a double-colored mould with rotation hits drum, includes double-colored mould main part (2), its characterized in that: a cavity (10) is formed in the double-color mold main body (2), ventilation grooves (3) are formed in the inner walls of two sides of the cavity (10), a first connecting groove (8) is formed in one side of the inner wall of the cavity (10), a second connecting groove (14) is formed in the other side of the inner wall of the cavity (10), a fixing ring (6) is fixedly connected to the inner bottom wall of the cavity (10), a cooling pipe (7) is movably connected to the inner wall of the fixing ring (6), connecting pipes (5) are movably connected to two ends of the cooling pipe (7), and a liquid inlet pipe (9) is movably connected to one end of the cooling pipe (7) through the connecting pipes (5);

the other end of cooling tube (7) has drain pipe (11) through connecting pipe (5) swing joint, the outer wall swing joint of feed liquor pipe (9) one end has first apron (12), the outer wall swing joint of drain pipe (11) one end has second apron (13), the inner wall swing joint of cavity (10) has ventilation pipe (1), the equal fixed connection dust screen (4) of inner wall of the inner wall of ventilation pipe (1) and ventilation groove (3).

2. The dual color mold with a self-tapping drum as claimed in claim 1, wherein: one end of the ventilation pipe (1) penetrates through the inner wall of the double-color mold main body (2) and extends to the top of the double-color mold main body (2), the number of the ventilation pipes (1) is four, and every two ventilation pipes (1) are a group and two groups of ventilation pipes (1) are symmetrically distributed about the transverse center line of the double-color mold main body (2).

3. The dual color mold with a self-tapping drum as claimed in claim 1, wherein: the cooling pipe (7) is a circulating cooling pipe, and the outer wall of the cooling pipe (7) is fixedly connected with the inner wall of the cavity (10) through a fixing ring (6).

4. The dual color mold with a self-tapping drum as claimed in claim 1, wherein: the shape and size of the first connecting groove (8) are matched with the shape and size of the liquid inlet pipe (9), and one end of the liquid inlet pipe (9) penetrates through the inner wall of the double-color mold main body (2) through the first connecting groove (8) and extends to the top of the double-color mold main body (2).

5. The dual color mold with a self-tapping drum as claimed in claim 1, wherein: the shape and size of drain pipe (11) and the shape and size of second connecting groove (14) all match each other, and the outer wall that the inner wall of second connecting groove (14) and extended to double-color mold main part (2) is passed through to the one end of drain pipe (11).

6. The dual color mold with a self-tapping drum as claimed in claim 1, wherein: the quantity of ventilation groove (3) is four, and per two ventilation groove (3) are a set of, and two sets of ventilation groove (3) are about the horizontal central line symmetric distribution of cavity (10), and two sets of ventilation groove (3) are linked together with the both sides of cavity (10) respectively.

7. The dual color mold with a self-tapping drum as claimed in claim 1, wherein: the number of the dust screens (4) is eight, and the eight dust screens (4) are respectively arranged on the inner walls of the four ventilation pipes (1) and the inner walls of the four ventilation grooves (3).