CN210705755U

CN210705755U - Injection mold capable of accelerating cooling and demolding of injection product

Info

Publication number: CN210705755U
Application number: CN201921268051.7U
Authority: CN
Inventors: 辛泽轶; 莘昌金
Original assignee: Xiangyang Jinbotai Automobile Technology Co Ltd
Current assignee: Xiangyang Jinbotai Automobile Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-09
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses an injection mold that injection moulding product cooling drawing of patterns can accelerate, including a supporting bench and water tank, logical groove has been seted up on the supporting bench, the upper end fixedly connected with support frame of supporting bench, the first cylinder of upper end fixedly connected with of support frame, first cylinder is provided with first cylinder pole, the last mould of lower extreme fixedly connected with of first cylinder pole. This injection mold that can accelerate injection moulding product cooling drawing of patterns is through designing the support frame on a supporting bench, and install first cylinder on the support frame, and adopt first cylinder drive to go up the mould, conveniently divide the mould, and design the second cylinder on a supporting bench, and adopt second cylinder drive push pedal, the backplate after conveniently will shaping through the push pedal is released in the lower mould, can carry out quick drawing of patterns, and the bottom of going up the mould designs concave circle, the upper end design of lower mould has protruding circle, cooperation through protruding circle and concave circle, can be so that go up the mould and the lower mould between sealing performance better, improve the leakproofness of mould.

Description

Injection mold capable of accelerating cooling and demolding of injection product

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold that can accelerate injection moulding product cooling drawing of patterns.

Background

China parts are arranged on automobiles, and manufacturing materials of various parts are different, wherein the parts are mainly made of non-metal materials such as metal, plastic rubber and the like. The engine guard plate is generally installed at the bottom of the engine of the automobile, and the engine guard plate is made of various materials, including a guard plate made of plastic.

The engine fender is generally injection molded by a mold. However, when the existing production mold is processed, mold separation and demolding are inconvenient, the sealing property of the mold needs to be enhanced, and more burrs are easily generated on the product due to poor sealing property. And the cooling speed of the die is slow, so that the production period is long and good cooling measures are lacked. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an injection mold that can accelerate injection moulding product cooling drawing of patterns.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an injection mold capable of accelerating cooling and demolding of injection products comprises a support table and a water tank, wherein a through groove is formed in the support table, a support frame is fixedly connected to the upper end of the support table, a first air cylinder is fixedly connected to the upper end of the support frame, a first air cylinder rod is arranged on the first air cylinder, an upper die is fixedly connected to the lower end of the first air cylinder rod, a lower die is mounted at the upper end of the support table and clamped with the upper die, a cavity is formed in the lower die, a convex ring is arranged at the upper end of the lower die, a protective plate is slidably connected between the upper die and the lower die, a second air cylinder is fixedly connected to the upper end of the support table, a second air cylinder rod is arranged on the second air cylinder, a guide block is fixedly connected to the upper end of the second air cylinder rod, a push plate is fixedly connected to, the water pump is characterized in that the upper end of the water pump is fixedly connected with a connector, the upper end of the connector is fixedly connected with a water service pipe, the upper end of the water service pipe is fixedly connected with a vertical pipe, the outer surface of the vertical pipe is fixedly connected with a water spray nozzle, the left end of the water tank is fixedly connected with a connecting water pipe, a valve is fixedly mounted on the connecting water pipe, and the water tank is located under the supporting table.

Preferably, the upper die is provided with an injection molding hole, the lower end of the upper die is provided with a concave ring, the concave ring is in close contact with the convex ring, the lower end of the upper die is provided with a convex die, and the convex die is in sliding connection with the cavity.

Preferably, the lower extreme fixedly connected with connecting rod of going up the mould, the connecting rod contacts with the bottom of die cavity, the quantity of connecting rod is four, go up mould and connecting rod formula structure as an organic whole.

Preferably, the lower end of the lower die is provided with a heat dissipation cavity, the middle of the lower die is provided with a guide groove, and the guide groove is connected with a guide block in a sliding manner.

Preferably, the left side and the right side of the lower die are fixedly connected with connecting seats, the connecting seats are fixedly connected with the supporting table through bolts, and the connecting seats are symmetrically designed on the two sides of the lower die.

Preferably, the two vertical pipes are arranged at the upper end of the water service pipe and are symmetrically designed, and the water service pipe, the vertical pipes and the water spraying ports are of an integrated structure and are all made of aluminum materials.

Advantageous effects

The utility model provides an injection mold capable of accelerating cooling and demolding of injection products. The method has the following beneficial effects:

(1) this injection mold that can accelerate injection moulding product cooling drawing of patterns is through designing the support frame on a supporting bench, and install first cylinder on the support frame, and adopt first cylinder drive to go up the mould, conveniently divide the mould, and design the second cylinder on a supporting bench, and adopt second cylinder drive push pedal, the backplate after conveniently will forming through the push pedal is released in the lower mould, can carry out quick drawing of patterns, and go up the concave circle of bottom design of mould, the upper end design of lower mould has protruding circle, through the cooperation of protruding circle and concave circle, can be so that go up the mould and the lower mould between sealing performance better, improve the leakproofness of mould.

(2) This injection mold that can accelerate injection moulding product cooling drawing of patterns puts the water tank through the bottom at a supporting bench, place the water pump in the water tank, design the water service pipe on the water pump, standpipe and water jet, and through the bottom design heat dissipation chamber at the lower mould, spray water to the heat dissipation intracavity through standpipe and water jet, cool off the lower mould, can make the mould carry out quick cooling, and the logical groove backward flow of the design of supporting bench of spun water accessible to the water tank, can not cause the waste of water resource, and the design is connected the water pipe and can be added the cooling water.

Drawings

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

FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

FIG. 3 is a top view of the standpipe of FIG. 1 according to the present invention;

FIG. 4 is a top view of the lower mold of FIG. 1 according to the present invention;

fig. 5 is a bottom view of the lower mold of fig. 1 according to the present invention;

fig. 6 is a bottom view of the upper mold of fig. 1 according to the present invention;

fig. 7 is a top view of the shield of fig. 1 according to the present invention.

In the figure: the device comprises a support table 1, a through groove 2, a support frame 3, a first air cylinder 4, a first air cylinder rod 5, an upper mold 6, an injection molding hole 61, a concave ring 62, a convex mold 63, a connecting rod 64, a lower mold 7, a heat dissipation cavity 71, a guide groove 72, a connecting seat 73, a cavity 74, a convex ring 75, a protective plate 8, a second air cylinder 9, a second air cylinder rod 10, a guide block 11, a push plate 12, a water tank 13, a water pump 14, a connector 15, a water pipe 16, a standpipe 17, a water spray nozzle 18, a connecting water pipe 19 and a valve 20.

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. 1-7, the present invention provides a technical solution: an injection mold capable of accelerating cooling and demolding of an injection product comprises a support table 1 and a water tank 13, wherein a through groove 2 is formed in the support table 1, the through groove 2 is designed to facilitate water to flow back to the water tank 13, a support frame 3 is fixedly connected to the upper end of the support table 1, a first air cylinder 4 is fixedly connected to the upper end of the support frame 3, the first air cylinder 4 is an SC series standard air cylinder and is provided with a control switch to control the first air cylinder 4, the first air cylinder 4 is connected with an external power supply through a wire, a first air cylinder rod 5 is arranged on the first air cylinder 4, an upper mold 6 is fixedly connected to the lower end of the first air cylinder rod 5, a lower mold 7 is mounted at the upper end of the support table 1, the lower mold 7 is clamped with the upper mold 6, a cavity 74 is formed in the lower mold 7, the cavity 74 is matched with a guard plate 8, a convex ring 75 is arranged at the upper, the second cylinder 9 is provided with a second cylinder rod 10, the second cylinder 9 is an SC series standard cylinder and is provided with a control switch, the second cylinder 9 is controlled, the second cylinder 9 is connected with an external power supply through a lead, the upper end of the second cylinder rod 10 is fixedly connected with a guide block 11, the upper end of the guide block 11 is fixedly connected with a push plate 12, the push plate 12 is connected with a lower die 7 in a sliding manner, a water pump 14 with the model of LX-5w0001 is placed in a water tank 13, a plug of the water pump 14 is plugged with an external socket, the prior art belongs to, the upper end of the water pump 14 is fixedly connected with a connector 15, the upper end of the connector 15 is fixedly connected with a water pipe 16, the upper end of the water pipe 16 is fixedly connected with a vertical pipe 17, the outer surface of the vertical pipe 17 is fixedly connected with a water spray outlet 18, the left end of the water tank 13 is fixedly connected with a water pipe 19, the water tank 13 is located directly below the support table 1.

The upper die 6 is provided with an injection molding hole 61, the lower end of the upper die 6 is provided with a concave ring 62, the concave ring 62 is in close contact with a convex ring 75, the upper die 7 and the lower die 6 can be further sealed through the matching of the concave ring 62 and the convex ring 75, the sealing performance is improved, the lower end of the upper die 6 is provided with a convex die 63, the convex die 63 is in sliding connection with a cavity 74, the lower end of the upper die 6 is fixedly connected with connecting rods 64, the connecting rods 64 are in contact with the bottom of the cavity 74, the number of the connecting rods 64 is four, the upper die 6 and the connecting rods 64 are of an integrated structure, the connecting rods 64 are designed for forming through holes in the guard plate 8, the lower end of the lower die 7 is provided with a heat dissipation cavity 71, the middle part of the lower die 7 is provided with a guide groove 72, the guide block 11 is in sliding connection with the guide, the left and right sides fixedly connected with connecting seat 73 of lower mould 7, connecting seat 73 passes through bolt-up with a supporting bench 1 and is connected, connecting seat 73 is the symmetrical design in the both sides of lower mould 7, through the installation of connecting seat 73 and a supporting bench 1, fix a position lower mould 7, standpipe 17 is provided with two in the upper end of water service pipe 16, and be the symmetrical design, water service pipe 16, standpipe 17 and water jet 18 formula structure as an organic whole, and make by the aluminium material, standpipe 17's design can be to spraying water in the heat dissipation chamber 71, cool off heat dissipation chamber 71.

When a mold needs to be split, a control switch of a first cylinder 4 is started, the first cylinder 4 drives a first cylinder rod 5 to move upwards, the first cylinder rod 5 drives an upper mold 6 to move upwards, the upper mold 6 leaves a lower mold 7, the mold splitting is convenient and rapid, then a second cylinder 9 is started, the second cylinder 9 drives a second cylinder rod 10 to move upwards, the second cylinder rod 10 drives a guide block 11 to move upwards, the guide block 11 drives a push plate 12 to move upwards, the push plate 12 pushes a protection plate 8 out of the lower mold 7, the mold stripping is convenient and rapid, a concave ring 62 is designed at the bottom of the upper mold 6, a convex ring 75 is designed at the upper end of the lower mold 7, through the matching of the convex ring 75 and the concave ring 62, the sealing performance between the upper mold 6 and the lower mold 7 can be better, and the sealing performance of the mold is improved during injection molding; when needs cool off the mould, peg graft with the plug and the external socket of water pump 14, water pump 14 work, water pump 14 draws water, to 16 water delivery pipes through interface 15, rivers get into standpipe 17, standpipe 17 sprays water through water jet 18, carry out water spray cooling to heat dissipation chamber 71, can cool off the mould fast, and the logical groove 2 of a supporting bench 1 design of spun water accessible flows back to water tank 13, can not cause the waste of water resource, and the design is connected 19 addible cooling waters of water pipe.

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. Without further limitation.

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 can accelerate injection mold of injection moulding product cooling drawing of patterns, includes brace table (1) and water tank (13), its characterized in that: the device is characterized in that a through groove (2) is formed in the supporting table (1), a supporting frame (3) is fixedly connected to the upper end of the supporting table (1), a first air cylinder (4) is fixedly connected to the upper end of the supporting frame (3), a first air cylinder rod (5) is arranged on the first air cylinder (4), an upper die (6) is fixedly connected to the lower end of the first air cylinder rod (5), a lower die (7) is mounted at the upper end of the supporting table (1), the lower die (7) is clamped with the upper die (6), a cavity (74) is formed in the lower die (7), a convex ring (75) is arranged at the upper end of the lower die (7), a protective plate (8) is slidably connected between the upper die (6) and the lower die (7), a second air cylinder (9) is fixedly connected to the upper end of the supporting table (1), a second air cylinder rod (10) is arranged on the second air cylinder rod (10), the upper end fixedly connected with push pedal (12) of guide block (11), push pedal (12) and lower mould (7) sliding connection, water pump (14) have been put in water tank (13), upper end fixedly connected with interface (15) of water pump (14), upper end fixedly connected with water service pipe (16) of interface (15), upper end fixedly connected with standpipe (17) of water service pipe (16), the outer fixed surface of standpipe (17) is connected with water jet (18), the left end fixedly connected with of water tank (13) connects water pipe (19), fixed mounting has valve (20) on connecting water pipe (19), water tank (13) are located brace table (1) under.

2. An injection mold capable of accelerating cooling and demolding of an injection molded product according to claim 1, wherein: the injection molding device is characterized in that an injection molding hole (61) is formed in the upper die (6), a concave ring (62) is formed in the lower end of the upper die (6), the concave ring (62) is in close contact with the convex ring (75), a convex die (63) is arranged at the lower end of the upper die (6), and the convex die (63) is in sliding connection with the cavity (74).

3. An injection mold capable of accelerating cooling and demolding of an injection molded product according to claim 1, wherein: go up the lower extreme fixedly connected with connecting rod (64) of mould (6), the bottom contact of connecting rod (64) and die cavity (74), the quantity of connecting rod (64) is four, go up mould (6) and connecting rod (64) formula structure as an organic whole.

4. An injection mold capable of accelerating cooling and demolding of an injection molded product according to claim 1, wherein: the heat dissipation device is characterized in that a heat dissipation cavity (71) is formed in the lower end of the lower die (7), a guide groove (72) is formed in the middle of the lower die (7), and a guide block (11) is connected in the guide groove (72) in a sliding mode.

5. An injection mold capable of accelerating cooling and demolding of an injection molded product according to claim 1, wherein: the left side and the right side of the lower die (7) are fixedly connected with connecting seats (73), the connecting seats (73) are fixedly connected with the supporting platform (1) through bolts, and the connecting seats (73) are symmetrically designed on two sides of the lower die (7).

6. An injection mold capable of accelerating cooling and demolding of an injection molded product according to claim 1, wherein: the two vertical pipes (17) are arranged at the upper end of the water pipe (16) and are symmetrically designed, and the water pipe (16), the vertical pipes (17) and the water spray nozzles (18) are of an integrated structure and are all made of aluminum materials.