CN217916535U

CN217916535U - Plastic key injection mold for blood pressure meter

Info

Publication number: CN217916535U
Application number: CN202221753417.1U
Authority: CN
Inventors: 杨莉娜
Original assignee: Suzhou Oukun Elecrical Technology Co ltd
Current assignee: Suzhou Oukun Elecrical Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-29
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a sphygmomanometer plastic key injection mold, which comprises a fixed base and a shaping module, wherein the shaping module is spliced and installed at the inner side of the fixed base, the inner side of the shaping module is provided with a mold groove for shaping a sphygmomanometer plastic key, the outer surface of the lower end of the fixed base is fixedly provided with a heat dissipation bottom plate, the whole body of the heat dissipation bottom plate is of a cuboid hollow structure, the outer surface of one end of the heat dissipation bottom plate is fixedly provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are symmetrically arranged, one side of the heat dissipation bottom plate is provided with a water tank, the heat dissipation bottom plate and the water tank are connected through the water inlet pipe and the water outlet pipe, and the upper end of the fixed base is provided with a clamping groove matched with the shaping module for use; the injection molding structure on the fixed base can be assembled at will by utilizing the molding module with the splicing structure, so that the injection molding processing operation of the plastic keys of the blood pressure meters with different sizes can be completed at one time.

Description

Plastic key injection mold for blood pressure meter

Technical Field

The utility model belongs to the technical field of injection-molded machining, specifically a sphygmomanometer plastics button injection mold.

Background

A blood pressure meter plastic key injection mold is a mold which is used in the production and processing process of blood pressure meter plastic keys and carries out shaping processing operation on the blood pressure meter plastic keys by using an injection molding mode, and a plurality of groups of blood pressure meter plastic keys can be processed at one time through the mold.

A button injection mold that patent document CN106626265B discloses, including preceding die carrier bottom plate and back die carrier bottom plate, preceding die carrier bottom plate include preceding die carrier and hot runner system, the cover half benevolence is fixed to be set up on preceding die carrier, be equipped with ejection mechanism, back die carrier on the back die carrier bottom plate to and set up the movable mould benevolence on the back die carrier, form the shaping cavity between cover half benevolence and the movable mould benevolence, hot runner system includes the feed port who is connected with the injection molding machine, the hot runner plate of being connected with the feed port, sets up the heating coil around the hot runner plate and a plurality of hot nozzles that communicate with the shaping cavity; the ejection mechanism comprises a product ejection mechanism and a material handle ejection mechanism; the injection mold further comprises a fixed mold water path arranged on the fixed mold core and a movable mold water path arranged on the movable mold core. Has the advantages of quick forming, low waste material ratio and no unqualified product.

The mould has certain defects when in use, the plastic keys of the general sphygmomanometer consist of a plurality of keys which respectively represent different functions, however, the keys with different functions have different sizes and specifications, and the mould can only process the keys with one specification at one time, thereby reducing the use effect; secondly, the mould is not provided with an auxiliary cooling structure, so that the key needs to be cooled and shaped for a certain time after injection molding, and the processing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be:

1. the plastic keys of the general blood pressure meter are composed of a plurality of keys which respectively represent different functions, however, the keys with different functions have different sizes and specifications, and the mould can only process the keys with one specification at one time, so that the use effect of the mould is reduced;

2. the mould is not provided with an auxiliary cooling structure, so that the key needs to be cooled and shaped for a certain time after injection molding, and the processing efficiency is reduced.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a sphygmomanometer plastics button injection mold, includes unable adjustment base and stock mould, the inboard at unable adjustment base is installed in the concatenation of stock mould, the inboard of stock mould is equipped with the die cavity that is used for stereotyped sphygmomanometer plastics button, unable adjustment base's lower extreme external fixed surface installs the heat dissipation bottom plate, the whole of heat dissipation bottom plate is cuboid hollow structure, the one end external fixed surface of heat dissipation bottom plate installs inlet tube and outlet pipe, the symmetry sets up between inlet tube and the outlet pipe, one side of heat dissipation bottom plate is equipped with the water tank, through inlet tube and outlet pipe through connection between heat dissipation bottom plate and the water tank, the upper end of unable adjustment base is equipped with the draw-in groove that the cooperation stock mould used.

As the utility model discloses a further technical scheme, the lower extreme surface middle part fixed position of sizing module installs the butt joint fixture block, and the both sides surface of sizing module is the arc structure, and the user utilizes the concatenation between butt joint fixture block and the draw-in groove fixed, can be to playing combination fixed action between sizing module and the fixed baseplate, makes things convenient for its change to have the sizing module in equidimension die cavity.

As a further technical scheme of the utility model, the lower extreme outer fixed surface of butt joint fixture block installs the heat conduction gasket, the upper end of unable adjustment base is equipped with sealed lid, and closed sealed lid can mould plastics the design operation to the design module, and secondly the heat conduction gasket's setting can promote the heat dispersion of design module.

As a further technical scheme of the utility model, the top of heat dissipation bottom plate is equipped with the sealing washer, and through two sets of fixed buckle butt joints between heat dissipation bottom plate and the fixed baseplate fixed, utilizes the setting of sealing washer, can promote the leakproofness after the installation between heat dissipation bottom plate and the fixed baseplate, avoids the water to spill over.

As a further technical scheme of the utility model, the lower extreme outer fixed surface of sealed lid installs sealed card strip, fixed baseplate's upper end is equipped with the seal groove that the sealed card strip of cooperation used, utilizes the butt joint between seal groove and the fixed baseplate, promotes the leakproofness between fixed baseplate and the sealed lid.

As the utility model discloses a further technical scheme, the upper end middle part fixed position of sealed lid installs and annotates the material mouth, and seals between lid and the notes material mouth fixedly through the draw-in groove concatenation.

As a further technical scheme of the utility model, the inboard fixed mounting of one end of water tank has the pump body, the side of water tank is equipped with the joint that two sets of cooperation inlet tubes and outlet pipe used, utilizes the setting of the pump body, can make water cooperation inlet tube and outlet pipe at radiating bottom plate inner loop flow, plays the cooling design effect to the sphygmomanometer plastics button on the modular.

The utility model has the advantages that: the utility model discloses a set up the setting module, when this sphygmomanometer plastics button injection mold uses, the setting module is through the butt joint fixture block of its lower extreme, cooperate the draw-in groove of fixed baseplate upper end, can make and form combination formula fixed knot between setting module and the fixed baseplate, when using, make the user can select to install the setting module that has corresponding big or small die cavity according to the button size, the user inserts the butt joint fixture block into the draw-in groove, accomplish the equipment operation to the setting module, closed sealing cover, utilize fixed buckle to fix between sealing cover and the fixed baseplate, inject the plastic raw materials of molten state into the die cavity of setting module through the material injection mouth, after its cooling, accomplish the injection molding operation to sphygmomanometer plastics button, utilize the setting module of concatenation formula structure, can assemble the injection structure on the fixed baseplate wantonly, make it once only accomplish the injection molding operation to different size sphygmomanometer plastics buttons;

through setting up the heat dissipation bottom plate, when this sphygmomanometer plastics button injection mold used, utilize the setting of inlet tube and outlet pipe for form the water circulation structure between heat dissipation bottom plate and the water tank, heat gasket's setting simultaneously can promote the heat dispersion of design module, after sphygmomanometer plastics button is stereotyped, utilize the setting of the pump body, can make water cooperation inlet tube and outlet pipe at the heat dissipation bottom plate inner loop flow, play the cooling design effect to sphygmomanometer plastics button on the design module, shorten its shaping time.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is an overall structure diagram of the middle heat dissipation bottom plate of the present invention;

fig. 3 is a sectional structure view of the middle sizing module of the present invention.

In the figure: 1. a heat dissipation base plate; 2. fixing a buckle; 3. a fixed base; 4. a sealing groove; 5. a pump body; 6. a water tank; 7. a material injection nozzle; 8. a sealing cover; 9. sealing the clamping strip; 10. a seal ring; 11. a water inlet pipe; 12. a water outlet pipe; 13. a shaping module; 14. a thermally conductive gasket; 15. and (6) butting the clamping blocks.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a sphygmomanometer plastic key injection mold, including fixed baseplate 3 and stock module 13, stock module 13 splices and installs the inboard at fixed baseplate 3, the inboard of stock module 13 is equipped with the die cavity that is used for stereotyped sphygmomanometer plastic key, fixed baseplate 3's lower extreme external surface fixed mounting has heat dissipation bottom plate 1, heat dissipation bottom plate 1's whole is cuboid hollow structure, heat dissipation bottom plate 1's one end external surface fixed mounting has inlet tube 11 and outlet pipe 12, the symmetry sets up between inlet tube 11 and the outlet pipe 12, one side of heat dissipation bottom plate 1 is equipped with water tank 6, through connection through inlet tube 11 and outlet pipe 12 between heat dissipation bottom plate 1 and the water tank 6, the upper end of fixed baseplate 3 is equipped with the draw-in groove that cooperation stock module 13 used.

The fixed mounting in lower extreme surface middle part position of sizing module 13 has butt joint fixture block 15, and the both sides surface of sizing module 13 is the arc structure, and the user utilizes the concatenation between butt joint fixture block 15 and the draw-in groove fixed, can play the fixed action of combination between sizing module 13 and the fixed baseplate 3, makes things convenient for its stock module 13 that changes and have not equidimension die cavity.

The outer fixed surface of the lower end of the butt joint clamping block 15 is provided with a heat conduction gasket 14, the upper end of the fixed base 3 is provided with a sealing cover 8, the sealing cover 8 is closed, injection molding and shaping operations can be performed on the shaping module 13, and then the heat dissipation performance of the shaping module 13 can be improved due to the arrangement of the heat conduction gasket 14.

The top of radiating bottom plate 1 is equipped with sealing washer 10, and through two sets of fixed buckle 2 butt joint fixed between radiating bottom plate 1 and the fixed baseplate 3, utilizes the setting of sealing washer 10, can promote the leakproofness after the installation between radiating bottom plate 1 and the fixed baseplate 3, avoids the water to spill over.

The lower extreme surface fixed mounting of sealed lid 8 has sealed card strip 9, and the upper end of fixed baseplate 3 is equipped with the sealed seal groove 4 that the sealed card strip 9 of cooperation used, utilizes the butt joint between seal groove 4 and the fixed baseplate 3, promotes the leakproofness between fixed baseplate 3 and the sealed lid 8, and the upper end middle part fixed mounting of sealed lid 8 has notes material mouth 7, and is fixed through the draw-in groove concatenation between sealed lid 8 and the notes material mouth 7.

The inboard fixed mounting of one end of water tank 6 has the pump body 5, and the side of water tank 6 is equipped with the joint that two sets of cooperation inlet tube 11 and outlet pipe 12 used, utilizes the setting of the pump body 5, can make water cooperation inlet tube 11 and outlet pipe 12 at 1 inner loop of radiating bottom plate flow, plays the cooling design effect to the sphygmomanometer plastics button on the stock module 13.

A sphygmomanometer plastic key injection mold is characterized in that a shaping module 13 is arranged, when the sphygmomanometer plastic key injection mold is used, the shaping module 13 can be matched with a clamping groove in the upper end of a fixing base 3 through a butt-joint clamping block 15 in the lower end of the shaping module 13, a combined fixing structure can be formed between the shaping module 13 and the fixing base 3, when the sphygmomanometer plastic key injection mold is used, a user can select and install the shaping module 13 with a corresponding size of a mould groove according to the size of a key, the user inserts the butt-joint clamping block 15 into the clamping groove to complete the assembling operation of the shaping module 13, a sealing cover 8 is closed, the fixing buckle 2 is used for fixing the sealing cover 8 and the fixing base 3, a plastic raw material in a molten state is injected into the mould groove of the shaping module 13 through a material injection nozzle 7, after the plastic raw material is cooled, the injection molding operation of a sphygmomanometer plastic key is completed, the injection molding structure on the fixing base 3 can be freely assembled through the shaping module 13 in a splicing structure, and the injection molding operation of the sphygmomanometer plastic keys with different sizes can be completed at one time;

through setting up heat dissipation bottom plate 1, when this sphygmomanometer plastics button injection mold used, utilize the setting of inlet tube 11 and outlet pipe 12, make and form water circulation structure between heat dissipation bottom plate 1 and the water tank 6, heat conduction gasket 14's setting simultaneously, can promote the heat dispersion of design module 13, after sphygmomanometer plastics button is stereotyped, utilize the setting of the pump body 5, can make water cooperation inlet tube 11 and outlet pipe 12 flow at heat dissipation bottom plate 1 inner loop, play the cooling design effect to sphygmomanometer plastics button on the design module 13, shorten its shaping time.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a sphygmomanometer plastics button injection mold, its characterized in that, includes unable adjustment base (3) and stereotype module (13), the inboard at unable adjustment base (3) is installed in the concatenation of stereotype module (13), the inboard of stereotype module (13) is equipped with the die cavity that is used for stereotype sphygmomanometer plastics button, the lower extreme external fixed surface of unable adjustment base (3) installs radiating floor (1), the whole of radiating floor (1) is cuboid hollow structure, the one end external fixed surface of radiating floor (1) installs inlet tube (11) and outlet pipe (12), the symmetry sets up between inlet tube (11) and outlet pipe (12), one side of radiating floor (1) is equipped with water tank (6), through inlet tube (11) and outlet pipe (12) through connection between radiating floor (1) and water tank (6), the upper end of unable adjustment base (3) is equipped with the draw-in groove that cooperation stereotype module (13) used.

2. The injection mold for the plastic keys of the blood pressure monitor as claimed in claim 1, wherein the middle part of the outer surface of the lower end of the shaping module (13) is fixedly provided with a butt joint clamping block (15), and the outer surfaces of both sides of the shaping module (13) are arc-shaped structures.

3. The injection mold for the plastic keys of the blood pressure monitor as claimed in claim 2, wherein the outer surface of the lower end of the butt joint fixture block (15) is fixedly provided with a heat conducting gasket (14), and the upper end of the fixed base (3) is provided with a sealing cover (8).

4. The injection mold for the plastic keys of the blood pressure monitor according to claim 1, wherein the top end of the heat dissipation bottom plate (1) is provided with a sealing ring (10), and the heat dissipation bottom plate (1) and the fixed base (3) are fixed in a butt joint mode through two groups of fixed buckles (2).

5. The injection mold for plastic keys of a blood pressure monitor according to claim 3, wherein a sealing clamping strip (9) is fixedly installed on the outer surface of the lower end of the sealing cover (8), and a sealing groove (4) used for matching with the sealing clamping strip (9) is formed in the upper end of the fixing base (3).

6. The injection mold for the plastic keys of the blood pressure monitor according to claim 3, wherein the material injection nozzle (7) is fixedly installed in the middle of the upper end of the sealing cover (8), and the sealing cover (8) and the material injection nozzle (7) are spliced and fixed through a clamping groove.

7. The injection mold for the plastic keys of the blood pressure monitor as claimed in claim 1, wherein the pump body (5) is fixedly installed at the inner side of one end of the water tank (6), and two sets of connectors matched with the water inlet pipe (11) and the water outlet pipe (12) are arranged at the side edge of the water tank (6).