CN221161319U

CN221161319U - Injection mold convenient to unloading

Info

Publication number: CN221161319U
Application number: CN202322656676.3U
Authority: CN
Inventors: 庄振华; 廖蒙蒙
Original assignee: Shanghai Luotaixing Rotational Plastic Machinery Co ltd
Current assignee: Shanghai Luotaixing Rotational Plastic Machinery Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-06-18
Anticipated expiration: 2033-09-28

Abstract

The utility model belongs to the field of dies, in particular to an injection die convenient for blanking, which comprises a bottom plate, wherein a first groove is formed in the inner wall of the bottom plate, and a blanking mechanism is arranged on the inner wall of the first groove. Through the structural design of unloading mechanism, drive the threaded rod through the starter motor and rotate, pivoted threaded rod drives the turning block motion, and then drive the bearing and take place to move, the bearing can drive ejecting piece motion, ejecting piece will glue the injection molding in the lower bolster and ejecting, use through the stopper can prevent that the turning block from breaking away from the threaded rod, thereby carry out the unloading with the injection molding, save artifical drawing of patterns, improve work efficiency's purpose, when need cool off the mould, through starting the water pump, water in the water tank, pour into in the second hose through the cold water machine and then get into cope match-plate pattern and lower bolster in, then the cold water cools down cope match-plate pattern and lower bolster, then water is through in the first hose carries out the water pump.

Description

Injection mold convenient to unloading

Technical Field

The utility model relates to the field of molds, in particular to an injection mold convenient for blanking.

Background

The mould is used for various moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, and the mould is known as an industrial master.

After the injection molding is finished, the injection molding piece after the injection molding is required to be disassembled, but the injection molding piece and the lower template are possibly tightly attached together, the injection molding piece is required to be knocked and disassembled manually, the demolding process is complicated, the working efficiency is reduced, the temperature of the injection molding process is high, when the mold is disassembled, the mold is required to be disassembled after the temperature of the mold is naturally cooled to a proper temperature, and a great amount of time is wasted in the cooling process; therefore, an injection mold convenient for blanking is provided for the problems.

Disclosure of utility model

In order to make up the deficiency of the prior art, after the injection molding is finished, the injection molding piece after the injection molding is needed to be disassembled, but the injection molding piece possibly is tightly attached to the lower template, the knocking and the demolding are needed to be carried out manually, the working efficiency is reduced, the temperature of the injection molding process is higher, when the demolding is carried out, the demolding is needed to be carried out after the mold temperature is naturally cooled to a proper temperature, and a great amount of time is wasted in the cooling process.

The technical scheme adopted for solving the technical problems is as follows: an injection mold convenient for blanking comprises a bottom plate, wherein a first groove is formed in the inner wall of the bottom plate, and a blanking mechanism is arranged on the inner wall of the first groove;

The blanking mechanism comprises a motor, motor fixed mounting is in the inner wall of recess, the output fixed mounting of motor has the threaded rod, the surface threaded connection of threaded rod has the rotating block, the fixed surface of rotating block one end installs the bearing, the outer wall fixed mounting of bearing outer lane has ejecting piece, the fixed surface of rotating block installs the stopper, the top fixed mounting of bottom plate has the support column, the top fixed mounting of support column has the lower bolster, the second recess that uses with ejecting piece cooperation is seted up to the inner wall of lower bolster, one side fixed mounting of bottom plate has the carriage, the bottom fixed mounting of carriage has the air pump, the fixed mounting of one end of air pump has the cope match-plate pattern, the inner wall of cope match-plate pattern and lower bolster all is fixed to be linked together there is first hose, the one end fixed mounting of first hose has the water pump, the output fixed mounting of water pump has first connecting pipe, the one end fixed mounting of first connecting pipe has the water tower, the inner wall fixed intercommunication of water tower has the second connecting pipe, one end fixed mounting of second has the cold water machine, the inner wall fixed intercommunication of cold water machine has the second hose.

Preferably, the top of the water tower is connected with a water inlet through threads.

Preferably, an injection hole is formed in one side of the upper template, and a model block is fixedly installed at the bottom of the upper template.

Expansion: the injection molding device has the advantages that the injection molding holes are convenient to use, a user can add raw materials to gaps between the model blocks and the model grooves, and then injection molding production is performed, and the injection molding production can be performed by matching the model blocks with the model grooves.

Preferably, the injection molding holes penetrate through the upper die plate to the inner wall of the die block, and the number of the support columns is four.

Preferably, a mold groove matched with the mold block is formed in the inner wall of the lower mold plate.

Expansion: the mold grooves can be used together with the mold blocks to produce injection molding parts.

Preferably, one end of the second hose is fixedly connected to the inner walls of the upper and lower templates.

Preferably, the surface of the rotating block is slidably connected to the inner wall of the second groove.

The utility model has the advantages that:

1. According to the utility model, through the structural design of the blanking mechanism, the threaded rod is driven to rotate by the starting motor, the rotating threaded rod drives the rotating block to move, and then the bearing is driven to move, the bearing can drive the ejection block to move, the ejection block ejects the injection molding piece stuck in the lower template, the rotating block can be prevented from being separated from the threaded rod through the use of the limiting block, so that the injection molding piece is blanked, the manual demoulding is omitted, the purpose of improving the working efficiency is achieved, when the die is required to be cooled, water in the water tank is injected into the second hose through the water pump, then enters the upper template and the lower template, then the upper template and the lower template are cooled by cold water, and then the water is pumped into the water pump through the first hose, so that the purpose of entering the upper template and the lower template is achieved.

2. According to the utility model, through the structural design of the air pump and the injection hole, the purpose of driving the upper die plate to move can be achieved through the use of the air pump, and then the die block is driven to move so as to be matched with the die groove for use to produce injection molding parts, and through the use of the injection hole, a user can conveniently add raw materials into a gap between the die block and the die groove, and further the production of the injection molding parts is carried out.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of an upper and lower die plate of the present utility model;

FIG. 2 is a schematic diagram of a mold tank according to the present utility model;

FIG. 3 is a schematic diagram of an exploded construction of a mold block and mold chase of the present utility model;

FIG. 4 is a schematic view of the rotor block and second recess of the present utility model in an exploded configuration;

fig. 5 is a schematic structural view of the bearing of the present utility model.

In the figure: 1. a bottom plate; 2. a blanking mechanism; 201. a motor; 202. a threaded rod; 203. a limiting block; 204. an ejection block; 205. a bearing; 206. a second groove; 3. a support column; 4. a lower template; 5. an upper template; 6. a support frame; 7. an air pump; 8. injection molding holes; 9. a second hose; 10. a second connection pipe; 11. a water chiller; 12. a water tower; 13. a first connection pipe; 14. a water pump; 15. a first hose; 16. a model groove; 17. a first groove; 18. a model block; 19. a rotating block; 20. and a water inlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application will be described in further detail with reference to figures 1-5,

The embodiment of the application discloses an injection mold convenient for blanking. Referring to fig. 1 and 4, an injection mold convenient for blanking comprises a bottom plate 1, wherein a first groove 17 is formed in the inner wall of the bottom plate 1, and a blanking mechanism 2 is arranged on the inner wall of the first groove 17;

The blanking mechanism 2 comprises a motor 201, the motor 201 is fixedly arranged on the inner wall of a first groove 17, a threaded rod 202 is fixedly arranged at the output end of the motor 201, a rotating block 19 is connected to the surface of the threaded rod 202 in a threaded manner, a bearing 205 is fixedly arranged on the surface of one end of the rotating block 19, an ejection block 204 is fixedly arranged on the outer wall of the outer ring of the bearing 205, a limiting block 203 is fixedly arranged on the surface of the rotating block 19, a supporting column 3 is fixedly arranged at the top of a bottom plate 1, a lower template 4 is fixedly arranged at the top of the supporting column 3, a second groove 206 matched with the ejection block 204 is formed in the inner wall of the lower template 4, a supporting frame 6 is fixedly arranged at one side of the bottom plate 1, an air pump 7 is fixedly arranged at the bottom of the supporting frame 6, an upper template 5 is fixedly arranged at one end of the air pump 7, first hoses 15 are fixedly connected to the inner walls of the upper template 5 and the lower template 4, a water pump 14 is fixedly arranged at one end of each first connecting pipe 13 is fixedly connected to the output end of each water pump 14, one end of each first connecting pipe 13 is fixedly arranged at the water tower 12, the inner wall of each water tower 12 is fixedly connected to a second 10, one end of each water tower 11 is fixedly connected to the inner wall of each water chiller 11 is fixedly connected to the inner wall of the water chiller 11, and the inner wall of each second hose 11 is fixedly connected to the inner hose 9; the threaded rod 202 is driven to rotate by the starting motor 201, the rotating threaded rod 202 drives the rotating block 19 to move, the bearing 205 is driven to move, the bearing 205 can drive the ejecting block 204 to move, the ejecting block 204 ejects an injection molding piece stuck in the lower template 4, the rotating block 19 can be prevented from being separated from the threaded rod 202 through the use of the limiting block 203, thereby discharging the injection molding piece, saving manual demolding, improving the working efficiency, water in a water tank is injected into the second hose 9 through the water chiller 11 by starting the water pump 14, then enters the upper template 5 and the lower template 4, then the upper template 5 and the lower template 4 are cooled by cold water, and then the water is pumped into the water pump 14 through the first hose 15, so that the inlet cooling of the upper template 5 and the lower template 4 is realized.

Referring to fig. 1, a water inlet 20 is screwed to the top of the water tower 12; through the use of water inlet 20, can the person of facilitating the use add water to water tower 12 to guarantee that the mould cooling work can go on smoothly.

Referring to fig. 3, an injection hole 8 is formed at one side of the upper template 5, and a model block 18 is fixedly installed at the bottom of the upper template 5; through the use of injection molding hole 8, the person of facilitating the use carries out the raw materials to the space between model piece 18 and the model groove 16 and adds, and then carries out the production of injection molding, through the use of model piece 18, can use with the cooperation of model groove 16 and carry out the production of injection molding.

Referring to fig. 3, injection holes 8 penetrate through the upper die plate 5 to the inner wall of the die block 18, and the number of the support columns 3 is four; through the use of the support column 3, the lower template 4 can be supported, and the lower template 4 and the bottom plate 1 can be separated.

Referring to fig. 2, a mold groove 16 for use with a mold block 18 is formed in the inner wall of the lower mold plate 4; by using the mold slots 16, the mold blocks 18 can be used in combination for the production of injection molded parts.

Referring to fig. 1, one end of the second hose 9 is fixedly connected to the inner walls of the upper and lower templates 5 and 4; through the use of the second hose 9, the cold water is conveyed into the upper die plate 5 and the lower die plate 4, so that the upper die plate 5 and the lower die plate 4 are cooled.

Referring to fig. 4, the surface of the rotation block 19 is slidably coupled to the inner wall of the second groove 206; through the use of the rotating block 19, the function of driving the bearing 205 to move can be achieved, and the position of the ejection block 204 can be limited through the use of the second groove 206.

Working principle: when the blanking is carried out on the model block 18, the threaded rod 202 is driven to rotate by the starting motor 201, the rotating threaded rod 202 drives the rotating block 19 to move, then the bearing 205 is driven to move, the bearing 205 can drive the ejection block 204 to move, the ejection block 204 ejects injection molding pieces stuck in the lower template 4, the rotating block 19 can be prevented from being separated from the threaded rod 202 by the use of the limiting block 203, thereby blanking the injection molding pieces, the purpose of manually demoulding is omitted, the working efficiency is improved, when the mould is required to be cooled, water in a water tank is injected into the second hose 9 by starting the water pump 14, then the water enters the upper template 5 and the lower template 4 by the cold water, then the upper template 5 and the lower template 4 are cooled by the cold water, and then the water enters the water pump 14 by the first hose 15, so that the purpose of inlet cooling of the upper template 5 and the lower template 4 is realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Injection mold convenient to unloading, its characterized in that: the automatic feeding device comprises a bottom plate (1), wherein a first groove (17) is formed in the inner wall of the bottom plate (1), and a discharging mechanism (2) is arranged on the inner wall of the first groove (17);

The discharging mechanism (2) comprises a motor (201), the motor (201) is fixedly arranged on the inner wall of a first groove (17), a threaded rod (202) is fixedly arranged at the output end of the motor (201), a rotating block (19) is fixedly connected with the surface of the threaded rod (202), a bearing (205) is fixedly arranged at the surface of one end of the rotating block (19), an ejection block (204) is fixedly arranged on the outer wall of an outer ring of the bearing (205), a limiting block (203) is fixedly arranged on the surface of the rotating block (19), a supporting column (3) is fixedly arranged at the top of the bottom plate (1), a lower template (4) is fixedly arranged at the top of the supporting column (3), a second groove (206) matched with the ejection block (204) is formed in the inner wall of the lower template (4), a supporting frame (6) is fixedly arranged at one side of the bottom plate (1), an air pump (7) is fixedly arranged at the bottom of the supporting frame (6), an upper template (5) is fixedly arranged at one end of the air pump (7), a hose (14) is fixedly arranged at the first end of the inner wall of the upper template (5) and the lower template (4), a first hose (15) is fixedly connected with the first hose (14) and a hose (14) is fixedly arranged at the first end (14), one end fixed mounting of first connecting pipe (13) has water tower (12), the inner wall fixed intercommunication of water tower (12) has second connecting pipe (10), the one end fixed mounting of second connecting pipe (10) has cold water machine (11), the inner wall fixed intercommunication of cold water machine (11) has second hose (9).

2. An injection mold for facilitating blanking according to claim 1, wherein: the top of the water tower (12) is connected with a water inlet (20) through threads.

3. An injection mold for facilitating blanking according to claim 1, wherein: injection molding holes (8) are formed in one side of the upper template (5), and a model block (18) is fixedly arranged at the bottom of the upper template (5).

4. An injection mold for facilitating blanking according to claim 3, wherein: the injection molding holes (8) penetrate through the upper die plate (5) to the inner wall of the die block (18), and the number of the support columns (3) is four.

5. An injection mold for facilitating blanking according to claim 1, wherein: the inner wall of the lower template (4) is provided with a model groove (16) matched with the model block (18).

6. An injection mold for facilitating blanking according to claim 1, wherein: one end of the second hose (9) is fixedly communicated with the inner walls of the upper template (5) and the lower template (4).

7. An injection mold for facilitating blanking according to claim 1, wherein: the surface of the rotating block (19) is connected with the inner wall of the second groove (206) in a sliding way.