CN217293246U

CN217293246U - Injection mold capable of being cooled rapidly

Info

Publication number: CN217293246U
Application number: CN202122824876.6U
Authority: CN
Inventors: 徐会兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-08-26
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a but quick refrigerated injection mold, the on-line screen storage device comprises a base, the backup pad that two symmetries of up end fixedly connected with of base set up, two the common fixedly connected with diaphragm of up end of backup pad, the below of diaphragm is equipped with the fixed plate, the lower terminal surface fixedly connected with of fixed plate goes up the mould, the up end fixedly connected with of base goes up mould matched with bed die, be equipped with the moving mechanism that is used for going on moving to the bed die on the diaphragm, the up end fixedly connected with water tank of base, be equipped with the cooling mechanism that is used for going on cooling to bed die and bed die on one side lateral wall of water tank, the baffle that two symmetries of up end fixedly connected with of base set up, two be equipped with between the baffle and be used for carrying out driven actuating mechanism to cooling mechanism. The utility model discloses a machinery replaces artifical manually operation, avoids work misoperation, leads to the condemned condition of product to take place, improves work efficiency.

Description

Injection mold capable of being cooled rapidly

Technical Field

The utility model relates to an injection mold technical field especially relates to a but quick refrigerated injection mold.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used in mass production of some parts having complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

Because under the high temperature condition of material, at the in-process that injection mold used, can make injection mold's temperature rise, and generally all cool off injection mold through the mode of artifical manual open switch to injection mold's cooling among the prior art at that time, this kind of mode not only makes staff's manipulation comparatively loaded down with trivial details, when staff's operation is improper, very easily causes the mould high temperature, and makes the condemned condition of product appear to when having increased manufacturing cost, reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection mold capable of being cooled rapidly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a but quick refrigerated injection mold, includes the base, the backup pad that two symmetries of up end fixedly connected with of base set up, two the common fixedly connected with diaphragm of up end of backup pad, the below of diaphragm is equipped with the fixed plate, the lower terminal surface fixedly connected with of fixed plate goes up the mould, the up end fixedly connected with of base goes up mould matched with bed die, be equipped with the moving mechanism that is used for going on moving the mould on the diaphragm, the up end fixedly connected with water tank of base, be equipped with the cooling mechanism that is used for going on cooling to last mould and bed die on one side lateral wall of water tank, the baffle that two symmetries of up end fixedly connected with of base set up, two be equipped with between the baffle and be used for carrying out driven actuating mechanism to cooling mechanism.

Preferably, moving mechanism includes the telescopic cylinder that two symmetries of fixed connection terminal surface set up under the diaphragm, fixed plate fixed connection is terminal at the flexible end of two telescopic cylinder, two all the cover is equipped with the sliding sleeve on the outer wall of backup pad, sliding sleeve and backup pad sliding connection, the both ends of fixed plate respectively with two sliding sleeve fixed connection.

Preferably, cooling mechanism is including running through the hollow tube of fixed connection on the lateral wall of water tank right side, sliding connection has the piston in the hollow tube, fixedly connected with carriage release lever on the lateral wall of the right side of piston, the one end that the piston was kept away from to the carriage release lever runs through the right side lateral wall of slip hollow tube and extends outside, the up end of hollow tube is equipped with the water pipe, the terminal fixed connection of water pipe is at the lower terminal surface of sliding sleeve, the cover is equipped with the bellows on the outer wall of water pipe, set up two connecting pipes, two along the bellows symmetry on the water pipe the one end that the water pipe was kept away from to the connecting pipe is connected with last mould and bed die respectively.

Preferably, actuating mechanism is including rotating the pivot of connection between two baffles, respectively fixedly connected with first gear and second gear in the pivot, the carriage release lever extends the first pinion rack of outer one end upper end fixedly connected with, first pinion rack is the engaged state with the second gear.

Preferably, the lower end surface of the fixing plate is fixedly connected with a connecting plate, the tail end of the connecting plate is fixedly connected with a second toothed plate, and the second toothed plate is meshed with the first gear.

Preferably, the right side walls of the upper die and the lower die are both provided with water outlets.

The utility model has the advantages that:

1. through setting up moving mechanism, through the sliding connection of two telescopic cylinder and sliding sleeve and fixed plate, make the fixed plate take mould and bed die coincidence to reach the effect of the production of moulding plastics.

2. Through setting up cooling mechanism and actuating mechanism, reciprocate through the fixed plate, make its lower extreme connecting plate and second toothed plate be first gear revolve, thereby make the pivot take second gear revolve, rethread second gear makes first toothed plate take carriage release lever reciprocating motion with the meshing of first toothed plate, thereby make the piston round trip movement in the hollow tube take out the water in the water tank to go up mould and bed die and cool off, replace artifical manually operation through machinery, avoid the work misoperation, lead to the condemned condition of product to take place, and the work efficiency is improved.

Drawings

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

FIG. 2 is a schematic side view of the overall structure of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the automatic water-saving device comprises a base 1, a support plate 2, a transverse plate 3, a telescopic cylinder 4, a sliding sleeve 5, a fixing plate 6, an upper die 7, a lower die 8, a water outlet 9, a water tank 10, a water pipe 11, a corrugated pipe 12, a connecting pipe 13, a connecting plate 14, a second toothed plate 15, a baffle 16, a first gear 17, a rotating shaft 18, a second gear 19, a hollow pipe 20, a piston 21, a moving rod 22 and a first toothed plate 23.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a fast-cooling injection mold comprises a base 1, two symmetrically arranged support plates 2 are fixedly connected to the upper end surface of the base 1, a transverse plate 3 is fixedly connected to the upper end surfaces of the two support plates 2, a fixing plate 6 is arranged below the transverse plate 3, an upper mold 7 is fixedly connected to the lower end surface of the fixing plate 6, a lower mold 8 matched with the upper mold 7 is fixedly connected to the upper end surface of the base 1, a moving mechanism for moving the upper mold 7 is arranged on the transverse plate 3, the moving mechanism comprises two symmetrically arranged telescopic cylinders 4 fixedly connected to the lower end surface of the transverse plate 3, the fixing plate 6 is fixedly connected to the telescopic ends of the two telescopic cylinders 4, sliding sleeves 5 are respectively sleeved on the outer walls of the two support plates 2, the sliding sleeves 5 are slidably connected with the support plates 2, two ends of the fixing plate 6 are respectively fixedly connected with the two sliding sleeves 5, and are slidably connected with the fixing plate 6 through the two telescopic cylinders 4 and the sliding sleeves 5, the fixing plate 6 with the upper mold 7 is coincided with the lower mold 8, so that the effect of injection molding production is achieved.

Base 1's up end fixedly connected with water tank 10, be equipped with on one side lateral wall of water tank 10 and be used for carrying out the cooling mechanism that cools down to last mould 7 and bed die 8, cooling mechanism is including running through hollow tube 20 of fixed connection on the 10 right side lateral walls of water tank, sliding connection has piston 21 in the hollow tube 20, fixedly connected with carriage release lever 22 on piston 21's the right side lateral wall, the one end that piston 21 was kept away from to carriage release lever 22 runs through the right side lateral wall of slip hollow tube 20 and extends outward, hollow tube 20's up end is equipped with water pipe 11, the terminal fixed connection of water pipe 11 is at the lower terminal surface of sliding sleeve 5, the cover is equipped with bellows 12 on water pipe 11's the outer wall, set up two connecting pipes 13 along bellows 12 symmetry on water pipe 11, the one end that water pipe 11 was kept away from to two connecting pipes 13 is connected with last mould 7 and bed die 8 respectively.

The upper end face of the base 1 is fixedly connected with two symmetrically arranged baffles 16, a driving mechanism for driving the cooling mechanism is arranged between the two baffles 16, the driving mechanism comprises a rotating shaft 18 which is rotatably connected between the two baffles 16, the rotating shaft 18 is respectively and fixedly connected with a first gear 17 and a second gear 19, the upper end of the end, extending outside, of the moving rod 22 is fixedly connected with a first toothed plate 23, the first toothed plate 23 and the second gear 19 are in a meshed state, the rotating shaft 18 drives the second gear 19 to rotate, and the first toothed plate 23 drives the moving rod 22 to reciprocate through the meshing of the second gear 19 and the first toothed plate 23, so that the piston 21 in the hollow pipe 20 moves back and forth to pump out water in the water tank 10 to cool the upper die 7 and the lower die 8, manual operation is replaced by machinery, the occurrence of product scrapping caused by misoperation is avoided, the working efficiency is improved.

The lower end face of the fixing plate 6 is fixedly connected with a connecting plate 14, the tail end of the connecting plate 14 is fixedly connected with a second gear plate 15, the second gear plate 15 is meshed with the first gear 17, the fixing plate 6 moves up and down, the connecting plate 14 at the lower end of the fixing plate and the second gear plate 15 drive the first gear 17 to rotate, and a power source is provided for the driving mechanism.

The water outlets 9 are arranged on the right side walls of the upper die 7 and the lower die 8, so that water flow is circulated, and the next cooling operation is facilitated.

When the utility model is used, materials are put into the lower die 8 through the prior art, the two telescopic cylinders 4 are started, the fixed plate 6 drives the upper die 7 to move downwards to coincide with the lower die 8 under the sliding action of the two sliding sleeves 5 and the supporting plate 2, so that the product is injection molded, in the process of moving downwards of the fixed plate 6, the connecting plate 14 drives the second toothed plate 15 to move downwards, then the first toothed plate 17 drives the rotating shaft 18 to rotate under the meshing state of the second toothed plate 15 and the first toothed plate 17, so that the second toothed plate 19 on the rotating shaft 18 rotates, then the first toothed plate 23 drives the moving rod 22 to move under the meshing state of the second toothed plate 19 and the first toothed plate 23, so that the piston 21 in the hollow tube 20 moves in the hollow tube 20, water in the water tank 10 is pumped out, then the water pipe 11 and the connecting pipe 13 are conveyed to enter the upper die 7 and the lower die 8 for cooling, the cooled water flow is discharged through the right water discharge port 9.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The injection mold capable of being cooled rapidly comprises a base (1) and is characterized in that two symmetrically arranged support plates (2) are fixedly connected to the upper end face of the base (1), two transverse plates (3) are fixedly connected to the upper end faces of the support plates (2) jointly, a fixing plate (6) is arranged below the transverse plates (3), an upper mold (7) is fixedly connected to the lower end face of the fixing plate (6), an upper mold (7) is fixedly connected to the upper end face of the base (1) and a lower mold (8) matched with the upper mold (7), a moving mechanism for moving the upper mold (7) is arranged on the transverse plates (3), a water tank (10) is fixedly connected to the upper end face of the base (1), a cooling mechanism for cooling the upper mold (7) and the lower mold (8) is arranged on the side wall of one side of the water tank (10), two symmetrically arranged baffle plates (16) are fixedly connected to the upper end face of the base (1), a driving mechanism for driving the cooling mechanism is arranged between the two baffles (16).

2. The injection mold capable of being cooled rapidly according to claim 1, wherein the moving mechanism comprises two telescopic cylinders (4) which are symmetrically arranged on the lower end surface of the transverse plate (3) and fixedly connected with each other, the fixing plate (6) is fixedly connected with the tail ends of the telescopic ends of the two telescopic cylinders (4), two sliding sleeves (5) are sleeved on the outer wall of the supporting plate (2), the sliding sleeves (5) are slidably connected with the supporting plate (2), and two ends of the fixing plate (6) are fixedly connected with the two sliding sleeves (5) respectively.

3. A rapidly coolable injection mold according to claim 2, the temperature reduction mechanism comprises a hollow pipe (20) which is fixedly connected on the right side wall of the water tank (10) in a penetrating way, a piston (21) is connected in the hollow tube (20) in a sliding way, a moving rod (22) is fixedly connected on the right side wall of the piston (21), one end of the moving rod (22) far away from the piston (21) penetrates through the right side wall of the sliding hollow pipe (20) and extends outside, the upper end surface of the hollow pipe (20) is provided with a water pipe (11), the tail end of the water pipe (11) is fixedly connected with the lower end surface of the sliding sleeve (5), the outer wall of water pipe (11) is gone up the cover and is equipped with bellows (12), set up two connecting pipes (13), two along bellows (12) symmetry on water pipe (11) the one end that water pipe (11) were kept away from in connecting pipe (13) is connected with last mould (7) and bed die (8) respectively.

4. An injection mold capable of being cooled rapidly according to claim 3, wherein the driving mechanism comprises a rotating shaft (18) rotatably connected between two baffle plates (16), the rotating shaft (18) is fixedly connected with a first gear (17) and a second gear (19) respectively, the upper end of the moving rod (22) extending outside is fixedly connected with a first toothed plate (23), and the first toothed plate (23) is meshed with the second gear (19).

5. An injection mold capable of cooling rapidly according to claim 4, characterized in that a connecting plate (14) is fixedly connected to the lower end surface of the fixing plate (6), a second toothed plate (15) is fixedly connected to the end of the connecting plate (14), and the second toothed plate (15) is meshed with the first gear (17).

6. A rapidly coolable injection mold as in claim 5, characterized in that the right side walls of the upper mold (7) and the lower mold (8) are provided with drainage openings (9).