CN213382637U

CN213382637U - Injection mold with blow water installation

Info

Publication number: CN213382637U
Application number: CN202021699010.6U
Authority: CN
Inventors: 张云伟; 邹文; 芮超
Original assignee: Shanghai Poling Precision Molding Co ltd
Current assignee: Shanghai Poling Precision Molding Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-08
Anticipated expiration: 2030-08-14

Abstract

The utility model provides an injection mold with blow water installation relates to injection mold technical field, including last mould and bed die, the top of second fixed plate and first fixed plate is fixed respectively and is provided with cooling device and blow water mechanism, the fixed intercommunication of output of air-blower has the connecting pipe, the fixed intercommunication of one end of connecting pipe has fixed pipe, the fixed lantern ring that has cup jointed in the equal symmetry in surface of fixed pipe, the fixed intercommunication in the equal symmetry in surface of fixed pipe has a plurality of blowing pipes, the dwang has all been cup jointed in the equal rotation in surface of blowing pipe, the guide plate has all been cup jointed in the equal symmetry between the surface of dwang and the surface of blowing pipe to the both ends of dwang are rotated and have been cup jointed the cover piece, the one end fixedly connected with motor of cover piece. The utility model provides a cooling water part remains in the inside of mould, if not lead to the inside scheduling problem that rusts of mould easily with its discharge, reduces its life's problem.

Description

Injection mold with blow water installation

Technical Field

The utility model relates to an injection mold technical field especially relates to an injection mold with blow water installation.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various designs and colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, suitability for the molding processing fields of mass production, products with complex shapes and the like, and the method can be used for stirring completely molten plastic materials by a screw at a certain temperature, injecting the plastic materials into a mold cavity by high pressure, cooling and solidifying to obtain molded products. The method is suitable for mass production of parts with complex shapes, and is one of important processing methods.

The existing injection mold is generally cooled by cooling water when in use, so that the forming efficiency is improved, but the cooling water is easy to partially remain in the mold in such a way, and if the cooling water is not discharged, the problem of rusting in the mold is easy to cause, and the service life of the injection mold is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold with blow water installation to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides an injection mold with blow water installation, includes mould and bed die, one side fixedly connected with second fixed plate of bed die, the first fixed plate of opposite side fixedly connected with of bed die, the top of second fixed plate and first fixed plate is fixed respectively and is provided with cooling device and blow water mechanism.

The water blowing mechanism comprises an air blower, the fixed intercommunication of output of air blower has the connecting pipe, the fixed intercommunication of one end of connecting pipe has fixed pipe, the fixed cover in the equal symmetry in surface of fixed pipe has connect fixed lantern ring, the fixed intercommunication in the equal symmetry in surface of fixed pipe has a plurality of blowing pipes, the dwang has all been cup jointed in the surface of blowing pipe all rotation, the fixed cover in equal symmetry has connect the guide plate between the surface of dwang and the surface of blowing pipe, the cover piece has been cup jointed in the rotation of the both ends of dwang, the one end fixedly connected with motor of cover piece.

Further, the output end of the motor is fixedly connected with one end of the rotating rod, one side of the sleeve block is fixed on the surface of the lower die, and the bottom of the air blower is fixed on the top of the first fixing plate.

Further, cooling device includes the cooler bin, the top fixedly connected with water pump of cooler bin, the output and the input of water pump are all fixed the intercommunication have the water pipe, the fixed equal symmetry fixedly connected with communicating pipe of output of water pipe.

Furthermore, the top of the cooling box is fixedly communicated with a liquid inlet, and one side of the cooling box is fixedly communicated with a liquid outlet.

Further, the bottom of the cooling box is fixed on the top of the second fixing plate, one ends of the communicating pipes are symmetrically and fixedly communicated with one side of the lower die, and the other ends of the water pipes are fixedly communicated with the lower surface of one side of the cooling box.

Furthermore, one side of the lower die is fixedly communicated with a drain valve.

The utility model has the advantages that:

1. this injection mold with blow water installation, through starting the air-blower, the air-blower advances to work, carry the inner chamber of connecting pipe with the wind-force that produces, in the inner chamber of carrying fixed pipe through the connecting pipe, carry out wind through the inner chamber of blowing pipe to the bed die at last, come to flow the remaining cooling water of bed die inner chamber, solve the cooling water part and remain in the inside of mould, if not lead to the inside scheduling problem that rusts of mould easily with its discharge, reduce its life's problem.

2. This injection mold with blow water installation through starter motor, makes the output of motor drive the dwang and rotates in the inner chamber of blowing pipe, drives the guide plate on rotation rod surface simultaneously and goes on the swing of upper and lower return, and the wind-force that makes the blowing pipe blow can blow along with the swing of guide plate, increases the area that the wind blows, and it is more comprehensive to blow off the remaining cooling water of bed die inner chamber.

Drawings

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

FIG. 2 is a schematic structural view of the cooling device of the present invention;

FIG. 3 is a schematic structural view of the water blowing mechanism of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention.

Reference numerals: 1-upper die, 2-lower die, 3-drain valve, 4-first fixing plate, 5-second fixing plate, 6-cooling device, 61-cooling box, 62-water pump, 63-water pipe, 64-communicating pipe, 65-liquid inlet, 66-liquid outlet, 7-water blowing mechanism, 71-blower, 72-connecting pipe, 73-fixing pipe, 74-fixing lantern ring, 75-blowing pipe, 76-motor, 77-set block, 78-rotating rod and 79-guide plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1, an injection mold with a water blowing device comprises an upper mold 1 and a lower mold 2, wherein a second fixing plate 5 is fixedly connected to one side of the lower mold 2, a first fixing plate 4 is fixedly connected to the other side of the lower mold 2, a cooling device 6 and a water blowing mechanism 7 are fixedly arranged at the tops of the second fixing plate 5 and the first fixing plate 4 respectively, and a drain valve 3 is fixedly communicated with one side of the lower mold 2.

As shown in fig. 2, the cooling device 6 includes a cooling box 61, a water pump 62 is fixedly connected to the top of the cooling box 61, a water pipe 63 is fixedly communicated with an output end and an input end of the water pump 62, a communicating pipe 64 is fixedly connected to an output end of the water pipe 63 symmetrically, a liquid inlet 65 is fixedly communicated with the top of the cooling box 61, a liquid outlet 66 is fixedly communicated with one side of the cooling box 61, the bottom of the cooling box 61 is fixed on the top of a second fixing plate 5, one end of the communicating pipe 64 is symmetrically and fixedly communicated with one side of the lower mold 2, and the other end of the water pipe 63 is fixedly communicated with the lower surface of one side of the cooling box.

As shown in fig. 3-4, the water blowing mechanism 7 includes a blower 71, a connecting pipe 72 is fixedly communicated with an output end of the blower 71, a fixing pipe 73 is fixedly communicated with one end of the connecting pipe 72, fixing collars 74 are symmetrically and fixedly sleeved on surfaces of the fixing pipe 73, a plurality of blowing pipes 75 are symmetrically and fixedly communicated with surfaces of the fixing pipe 73, rotating rods 78 are rotatably sleeved on surfaces of the blowing pipes 75, guide plates 79 are symmetrically and fixedly sleeved between surfaces of the rotating rods 78 and surfaces of the blowing pipes 75, sleeve blocks 77 are rotatably sleeved at two ends of the rotating rods 78, a motor 76 is fixedly connected to one end of each sleeve block 77, an output end of the motor 76 is fixedly connected to one end of each rotating rod 78, one side of each sleeve block 77 is fixed on the surface of the lower mold 2, and a bottom of the blower 71 is fixed on a top of the first fixing.

Cooling: firstly, an upper die 1 and a lower die 2 are fixed on equipment through a first fixing plate 4 and a second fixing plate 5, when the upper die 1 and the lower die 2 are subjected to injection molding, a liquid inlet 65 is opened, cooling water is injected into an inner cavity of a cooling box 61, a water pump 62 is started, cooling water in the inner cavity of the cooling box 61 is conveyed to an inner cavity of a communicating pipe 64 through a water pipe 63 by an output end and an input end of the water pump 62, the cooling water is injected into the inner cavity of the lower die 2 through the communicating pipe 64, and the cooling water is used for cooling a workpiece on the surface of the lower die 2 in the inner cavity of the lower die 2.

And (3) water blowing work: when the cooling is finished, the drain valve 3 is opened to discharge the cooling water in the inner cavity of the lower die 2, the blower 71 is started to work, the generated wind power is conveyed into the inner cavity of the connecting pipe 72 and conveyed into the inner cavity of the fixed pipe 73 through the connecting pipe 72, and finally the wind power is blown to the inner cavity of the lower die 2 through the blowing pipe 75 to flow the residual cooling water in the inner cavity of the lower die 2, the output end of the motor 76 drives the rotating rod 78 to rotate in the inner cavity of the blowing pipe 75 and simultaneously drives the guide plate 79 on the surface of the rotating rod 78 to swing up and down back and forth, so that the wind power blown out from the blowing pipe 75 can be blown along with the swing of the guide plate 79 to increase the blowing area, the residual cooling water in the inner cavity of the lower die 2 is blown more comprehensively, and finally the cooling water is discharged through the drain valve 3.

In this embodiment, it should be noted that the blowpipe 75 extends into the inner cavity of the lower mold 2, and the edge sleeved with the blowpipe 75 is sealed by a sealing ring, so as to prevent the cooling water in the inner cavity of the lower mold 2 from leaking.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an injection mold with blow water installation, includes mould (1) and bed die (2), its characterized in that: a second fixing plate (5) is fixedly connected to one side of the lower die (2), a first fixing plate (4) is fixedly connected to the other side of the lower die (2), and a cooling device (6) and a water blowing mechanism (7) are fixedly arranged at the tops of the second fixing plate (5) and the first fixing plate (4) respectively;

blow water mechanism (7) and include air-blower (71), the fixed intercommunication of output of air-blower (71) has connecting pipe (72), the fixed intercommunication of one end of connecting pipe (72) has fixed pipe (73), the fixed cover in the equal symmetry in surface of fixed pipe (73) has been cup jointed fixed lantern ring (74), the fixed intercommunication in the equal symmetry in surface of fixed pipe (73) has a plurality of blowing pipes (75), the surface of blowing pipe (75) all rotates and has been cup jointed dwang (78), the fixed guide plate (79) that has been cup jointed in the equal symmetry between the surface of dwang (78) and blowing pipe (75), the both ends of dwang (78) are rotated and have been cup jointed cover piece (77), the one end fixedly connected with motor (76) of cover piece (77).

2. The injection mold with the water blowing device according to claim 1, wherein: the output of motor (76) and the one end fixed connection of dwang (78), one side of nest block (77) is fixed on the surface of bed die (2), the bottom of air-blower (71) is fixed on the top of first fixed plate (4).

3. The injection mold with the water blowing device according to claim 1, wherein: cooling device (6) include cooler bin (61), top fixedly connected with water pump (62) of cooler bin (61), the equal fixed intercommunication of output and the input of water pump (62) has water pipe (63), the fixed equal symmetry fixedly connected with communicating pipe (64) of output of water pipe (63).

4. An injection mold with a water blowing device according to claim 3, characterized in that: the top of the cooling box (61) is fixedly communicated with a liquid inlet (65), and one side of the cooling box (61) is fixedly communicated with a liquid outlet (66).

5. An injection mold with a water blowing device according to claim 4, characterized in that: the bottom of cooling tank (61) is fixed on the top of second fixed plate (5), the equal fixed intercommunication of one end of communicating pipe (64) is on one side of bed die (2), the other end and the lower fixed intercommunication of cooling tank (61) one side of water pipe (63).

6. The injection mold with the water blowing device according to claim 1, wherein: one side of the lower die (2) is fixedly communicated with a drain valve.