CN210552437U

CN210552437U - Sole molding device

Info

Publication number: CN210552437U
Application number: CN201921551868.5U
Authority: CN
Inventors: 涂波
Original assignee: Nanchang Ocean Plastic Co ltd
Current assignee: Nanchang Ocean Plastic Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-19
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a sole molding device, including base, water tank and dustcoat, last mould and the lower mould of having of water tank is equipped with first water supply connector and first outlet pipe on going up the mould, is equipped with second water supply connector and second outlet pipe on the lower mould. The water cooler is arranged inside the base, the water inlet pipeline and the water outlet pipeline are arranged on the water cooler, the water outlet pipeline extends to the side face of the water tank, the water outlet pipeline is provided with a water outlet hose, the water outlet hose is provided with a sealing joint, the sealing joint is installed in the first water inlet joint, the sealing joint is provided with a sealing branch pipe, and the sealing branch pipe is connected to the second water inlet joint. This sole molding device simple structure, convenient to use, degree of automation is high, and is good to the mould cooling effect for the drawing of patterns has guaranteed cooling system's stability simultaneously, can not be mixed and disorderly, has improved production efficiency.

Description

Sole molding device

Technical Field

The utility model relates to a rubber overshoes preparation equipment technical field especially relates to a sole molding device.

Background

The sole of the rubber shoe needs to be cooled in the process of injection molding, and then the sole is taken out of the mold. Because the performance of various plastics and the requirements of the molding process are different, the time length for cooling the mold is also different, so that the mold needs to be cooled in order to ensure that the rubber shoe sole can be completely separated from the mold. The existing rubber shoe sole mold is characterized in that an upper mold and a lower mold are hinged together, and the shoe sole needs to be opened and closed, so that a cooling system can be connected onto the upper mold and the lower mold directly, the cooling system is disordered, production and processing are inconvenient, the processing efficiency is influenced, and effective space is occupied.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a sole molding device.

The technical scheme of the utility model is realized like this:

a sole molding device comprises a base, a water tank and an outer cover, and is characterized in that the water tank is installed at the front end of the base, the outer cover is installed at the upper end of the base, an upper die and a lower die are arranged on the water tank, the upper die is hinged on the lower die, a first water inlet connector and a first water outlet pipe are arranged on the upper die, a second water inlet connector and a second water outlet pipe are arranged on the lower die, a first notch and a second notch are arranged on the water tank, the first water outlet pipe and the second water outlet pipe extend into the second notch, the first notch is arranged at the lower ends of the first water inlet connector and the second water inlet connector, a water cooling machine is arranged inside the base, a water inlet pipeline and a water outlet pipeline are arranged on the water cooling machine, the water outlet pipeline extends to the side face of the water tank, a water outlet hose is arranged on the water outlet pipeline, and a sealing, the sealing joint is arranged in the first water inlet joint and is provided with a sealing branch pipe, the sealing branch pipe is connected with the second water inlet connector, the sealing connector and the sealing branch pipe are both provided with a first stop block and a second stop block, the first water inlet joint and the second water inlet joint are internally provided with a first step groove and a second step groove, the first stop block is arranged in the first step groove, the second stop block is arranged in the second step groove, a first sealing ring is arranged between the first stop block and the first step groove, a second sealing ring is arranged between the second stop block and the second step groove, the water tank is also provided with a first air cylinder, the first air cylinder is provided with a supporting block, the supporting block is provided with an upper fixed block and a lower fixed block, the upper fixing block, the lower fixing block and the supporting block are fixed through bolts, and the sealing joint is fixed between the upper fixing block and the lower fixing block.

The utility model discloses an among this kind of sole molding device, be equipped with the seal groove on first water supply connector and the second water supply connector, be equipped with sealed piece on sealing connector and the sealed branch pipe, the installation that sealed piece matches is in the seal groove.

The utility model discloses an among this kind of sole molding device, be equipped with the mounting groove on going up the fixed block and the lower fixed block, be equipped with the installation piece on the sealing joint, the installation that the installation piece matches is in the mounting groove.

The utility model discloses an among this kind of sole molding device, the inside second cylinder that is equipped with of base, the inside bracing piece that is equipped with of dustcoat, the cover has the depression bar on the bracing piece, the second cylinder articulates the one end of depression bar, the other end of depression bar has atress portion, upward be equipped with the spacing groove on the mould.

In the shoe sole molding apparatus of the present invention, the support block lower end is provided with an infrared emitter, and the water tank is provided with an infrared receiver.

Implement the utility model discloses a this kind has following beneficial effect: this sole molding device simple structure, convenient to use, degree of automation is high, and is good to the mould cooling effect for the drawing of patterns has guaranteed cooling system's stability simultaneously, can not be mixed and disorderly, has improved production efficiency.

Drawings

FIG. 1 is a schematic view of the structure of a sole molding apparatus of the present invention;

FIG. 2 is another schematic view of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a schematic view of the internal structure of FIG. 1;

FIG. 5 is a schematic view of a portion of the structure of FIG. 4;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a cross-sectional view taken at B-B of FIG. 6;

FIG. 8 is an enlarged view of a portion of FIG. 7 at C;

fig. 9 is an exploded view of a portion of the structure of fig. 5.

Detailed Description

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

As shown in fig. 1 to 9, the sole molding device of the present invention comprises a base 10, a water tank 11 and an outer cover 12, wherein the water tank 11 is installed at the front end of the base 10, the outer cover 12 is installed at the upper end of the base 10, other control system components can be installed inside the base 10, and the water tank 11 is used for collecting cooling water after cooling a mold. The water tank 11 is provided with an upper die 13 and a lower die 14, and the upper die 13 is hinged on the lower die 14. The upper die 13 is provided with a first water inlet connector 15 and a first water outlet pipe 16, the first water inlet connector 15 is used for water inlet, then the upper die 13 is cooled, and the water is discharged from the first water outlet pipe 16. The lower die 14 is provided with a second water inlet joint 17 and a second water outlet pipe 18, and the second water inlet joint 17 is used for feeding water to cool the lower die 14 and discharging the water from the second water outlet pipe 18. And a first gap 19 and a second gap 20 are arranged on the water tank 11, the first gap 19 is arranged at the lower ends of the first water inlet connector 15 and the second water inlet connector 17, the first water outlet pipe 16 and the second water outlet pipe 18 extend into the second gap 20, and cooled water can be discharged from the first water outlet pipe 16 and the second water outlet pipe 18, so as to flow into the second gap 20 and be collected through the water tank 11. The first notch 19 is used for collecting water at the pipeline interface, and preventing the water from flowing onto the water tank 11 and affecting normal production.

A water chiller 21 is provided in the base 10, and the water chiller 21 is used to supplement cooling water to the upper mold 13 and the lower mold 14. The water cooler 21 is provided with a water inlet pipe 22 and a water outlet pipe 23, the water outlet pipe 23 extends to the side of the water tank 11, the water outlet pipe 23 is provided with a water outlet hose 24, the water outlet hose 24 is provided with a sealing joint 25, and the sealing joint 25 is installed in the first water inlet joint 15. And a sealing branch pipe 26 is arranged on the sealing joint 25, and the sealing branch pipe 26 is connected to the second water inlet joint 17.

In order to ensure the sealing performance between the first water inlet joint 15 and the sealing joint 25 and also between the second water inlet joint 17 and the sealing branch pipe 26, a first stop block 27 and a second stop block 28 are arranged on the sealing joint 25 and the sealing branch pipe 26, a first step groove 29 and a second step groove 30 are arranged inside the first water inlet joint 15 and the second water inlet joint 17, the first stop block 27 is arranged in the first step groove 29, the second stop block 28 is arranged in the second step groove 30, a first sealing ring 31 is arranged between the first stop block 27 and the first step groove 29, and a second sealing ring 32 is arranged between the second stop block 28 and the second step groove 30. And a sealing groove 33 is arranged on the first water inlet joint 15 and the second water inlet joint 17, a sealing block 34 is arranged on the sealing joint 25 and the sealing branch pipe 26, and the sealing block 34 is arranged in the sealing groove 33 in a matching way. The sealing performance between the water inlet connectors is ensured, and water leakage is avoided.

The water tank 11 is further provided with a first air cylinder 35, the first air cylinder 35 is provided with a supporting block 36, the supporting block 36 is provided with an upper fixing block 37 and a lower fixing block 38, the upper fixing block 37, the lower fixing block 38 and the supporting block 36 are fixed through bolts 39, and the sealing joint 25 is fixed between the upper fixing block 37 and the lower fixing block 38. The upper fixing block 37 and the lower fixing block 38 are provided with mounting grooves 40, the sealing joint 25 is provided with mounting blocks 41, and the mounting blocks 41 are mounted in the mounting grooves 40 in a matching manner. The sealing joints 25 are fixed by the upper fixing block 37 and the lower fixing block 38, and when the supporting block 36 on the first air cylinder 35 moves, the sealing joints 25 can be driven to move, so that the sealing joints 25 are installed in the first water inlet joint 15 or separated from the first water inlet joint 15. As are the seal branch 25 and the second water inlet connection 17. An infrared emitter 42 is arranged at the lower end of the supporting block 36, an infrared receiver 43 is arranged on the water tank 11, a controller 44 is further arranged on the water tank 11, when the mold needs to be cooled, the controller 44 is started, so that the supporting block 36 on the first 35 cylinder moves, when the infrared emitter 42 at the lower end of the supporting block 36 just corresponds to the infrared receiver 43 on the water tank 11, the sealing joint 25 is correspondingly arranged in the first water inlet joint 15 at the moment, and the sealing branch pipe 26 is correspondingly arranged in the second water inlet joint 17. After installation, the controller 44 will automatically activate the water chiller 21 to pump water for cooling. When cooling is to be stopped, the switch of the controller 44 is pressed to stop cooling. A small amount of water in the sealing joint 25 can flow into the water tank 11 through the first notch 19. The side of the water tank 11 is provided with a drain pipe 111 for discharging the cooled water in the water tank 11.

The upper die 13 and the lower die 14 need to be fixed, a second cylinder 45 is arranged inside the base 10, a support rod 46 is arranged inside the outer cover 12, a press rod 47 is sleeved on the support rod 46, the second cylinder 45 is hinged to one end of the press rod 47, the other end of the press rod 47 is provided with a stress part 48, and the upper die 13 is provided with a limit groove 49. The force-bearing part 48 is pressed in the limit groove 49 by the pushing of the second cylinder 45, so that the upper die 13 and the lower die 14 are fixed, the fixing structure is simple, and the operation is convenient.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sole molding device comprises a base, a water tank and an outer cover, and is characterized in that the water tank is installed at the front end of the base, the outer cover is installed at the upper end of the base, an upper die and a lower die are arranged on the water tank, the upper die is hinged on the lower die, a first water inlet connector and a first water outlet pipe are arranged on the upper die, a second water inlet connector and a second water outlet pipe are arranged on the lower die, a first notch and a second notch are arranged on the water tank, the first water outlet pipe and the second water outlet pipe extend into the second notch, the first notch is arranged at the lower ends of the first water inlet connector and the second water inlet connector, a water cooling machine is arranged inside the base, a water inlet pipeline and a water outlet pipeline are arranged on the water cooling machine, the water outlet pipeline extends to the side face of the water tank, a water outlet hose is arranged on the water outlet pipeline, and a sealing, the sealing joint is arranged in the first water inlet joint and is provided with a sealing branch pipe, the sealing branch pipe is connected with the second water inlet connector, the sealing connector and the sealing branch pipe are both provided with a first stop block and a second stop block, the first water inlet joint and the second water inlet joint are internally provided with a first step groove and a second step groove, the first stop block is arranged in the first step groove, the second stop block is arranged in the second step groove, a first sealing ring is arranged between the first stop block and the first step groove, a second sealing ring is arranged between the second stop block and the second step groove, the water tank is also provided with a first air cylinder, the first air cylinder is provided with a supporting block, the supporting block is provided with an upper fixed block and a lower fixed block, the upper fixing block, the lower fixing block and the supporting block are fixed through bolts, and the sealing joint is fixed between the upper fixing block and the lower fixing block.

2. The sole molding apparatus of claim 1, wherein the first and second water inlet fittings are provided with seal grooves, and the seal fittings and the seal legs are provided with seal blocks, the seal blocks being fittingly mounted in the seal grooves.

3. The sole molding apparatus of claim 1, wherein the upper and lower fixing blocks are provided with mounting grooves, and the sealing joint is provided with mounting blocks that are fittingly mounted in the mounting grooves.

4. The sole molding device according to claim 1, wherein a second cylinder is arranged inside the base, a support rod is arranged inside the outer cover, a pressure rod is sleeved on the support rod, the second cylinder is hinged to one end of the pressure rod, the other end of the pressure rod is provided with a stressed portion, and the upper mold is provided with a limiting groove.

5. The apparatus as claimed in claim 1, wherein the support block is provided at a lower end thereof with an infrared emitter, and the water tank is provided with an infrared receiver.