CN214926691U

CN214926691U - Sharing mould suitable for many specifications reagent bottle

Info

Publication number: CN214926691U
Application number: CN202121150040.6U
Authority: CN
Inventors: 崔宝祥
Original assignee: Suzhou Tengli Precision Mould Co ltd
Current assignee: Suzhou Tengli Precision Mould Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-30
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a sharing mould suitable for many specifications reagent bottle, including lower mould bottom plate, lower bolster, cope match-plate pattern, the inboard of lower bolster is provided with the slider, the both ends of slider are provided with slider briquetting and smart setting element respectively, the inboard of slider is provided with back mould benevolence, the inboard of cope match-plate pattern is provided with front mould benevolence, front mould benevolence's side is provided with the oblique guide pillar of slider, the lower extreme of cope match-plate pattern is provided with slider shovel machine. The die has the advantages that the die can limit the slide block and the inner rear die core through the functions of the slide block shoveling machine and the slide block inclined guide post, can prevent the rear die from generating displacement in the injection molding process to influence the size and the quality of a product, and is convenient for product demoulding; through the cooperation of hot runner terminal box and hot runner nozzle, the feeding volume of raw materials can accurate control, and then can realize the production and the preparation of different specification products, can improve the application scope of mould, improves the practicality of mould.

Description

Sharing mould suitable for many specifications reagent bottle

Technical Field

The utility model relates to the technical field of mold, in particular to sharing mould suitable for many specifications reagent bottle.

Background

The injection mould is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions.

For example, chinese patent application number is CN 212736914U's patent, discloses an injection mold, including cover half and the movable mould of mutually supporting, form the die cavity between cover half and the movable mould, be equipped with the mouth of moulding plastics on the cover half, the mouth of moulding plastics communicates to the die cavity, still includes the bottom plate, the bottom plate is located one side that the cover half deviates from the movable mould, be equipped with ejection mechanism on the bottom plate, ejection mechanism includes ejector pin and driving piece, the ejector pin runs through the cover half, the driving piece is used for driving the ejector pin and is close to or keeps away from the movable mould.

Although can avoid the plastics of injection molding contact injection gate department, do not need follow-up secondary operation, do benefit to and guarantee production efficiency, also can reduce the waste of raw and other materials, but the product that can not satisfy different specifications in the course of working is produced, and the condition of displacement can appear in addition in the course of working mould benevolence, leads to the product quality problem easily, for remedying prior art not enough, we provide a sharing mould that is applicable to many specifications reagent bottle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sharing mould suitable for many specifications reagent bottle can effectively solve the problem in the background art.

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

the utility model provides a sharing mould suitable for many specifications reagent bottle, includes lower mould bottom plate, lower bolster, cope match-plate pattern, the inboard of lower bolster is provided with the slider, the both ends of slider are provided with slider briquetting and smart setting element respectively, the inboard of slider is provided with back mould benevolence, the inboard of cope match-plate pattern is provided with front mould benevolence, front mould benevolence's side is provided with slider guide pillar to one side, the lower extreme of cope match-plate pattern is provided with slider shovel machine.

Preferably, be swing joint between slider and the lower bolster, the back mould benevolence activity is inlayed in the inside of slider, smart setting element and slider briquetting are hugged closely in the surface of slider, the side of slider is the inclined plane form, the quantity of slider shovel machine is three groups, be fixed connection between slider shovel machine and the cope match-plate pattern, slider oblique guide pillar swing joint is in the inboard of cope match-plate pattern, and runs through in the cope match-plate pattern, be swing joint between front mould benevolence and the cope match-plate pattern.

By adopting the technical scheme, the following technical effects can be achieved: utilize slider shovel machine, the oblique guide pillar of slider can restrict the slider position, can prevent that the back mould benevolence from taking place the displacement and influencing the size and the quality of product, be favorable to disassembling of back mould benevolence simultaneously, make things convenient for the product drawing of patterns.

Preferably, the lower extreme of back mould benevolence is provided with back mould benevolence mold insert, and the inside in the back mould benevolence is run through to the benevolence mold insert of back mould, the lower extreme of the benevolence mold insert of back mould is provided with the mold insert locating plate, mold insert locating plate swing joint is in the inside of lower mould bottom plate, the mold insert locating plate is connected with the benevolence mold insert of back mould, the inside of front mould benevolence is provided with the hot runner and penetrates the mouth, and the hot runner penetrates the mouth and run through in front mould benevolence to extend to back mould benevolence, the upper end of cope match-plate pattern is provided with the runner plate, the upper end that the mouth was penetrated to the hot runner extends to the inside of runner plate.

By adopting the technical scheme, the following technical effects can be achieved: not only can carry out accurate location to the back mould, can also penetrate mouth control feeding volume through the hot runner, and then can realize the production preparation of different specification reagent bottles.

Preferably, the inside swing joint of cope match-plate pattern has the cooling water route structure, the upper end of runner plate has the heat insulating board through bolted connection, the holding ring is installed to the upper end of heat insulating board.

By adopting the technical scheme, the following technical effects can be achieved: utilize cooling water path structure can accelerate injection moulding product's cooling shaping, improve production efficiency.

Preferably, the side end of the lower die bottom plate is provided with a die cavity, the side end of the runner plate is movably connected with hot runner junction boxes through bolts, and the number of the hot runner junction boxes is three.

By adopting the technical scheme, the following technical effects can be achieved: the feeding amount of the hot runner nozzle can be conveniently controlled through the hot runner junction box, so that the production and manufacturing of products with different specifications can be realized.

Compared with the prior art, the utility model relates to a sharing mould suitable for many specifications reagent bottle has following beneficial effect:

1. the die has the advantages that the die can limit the slide block and the inner rear die core through the functions of the slide block shoveling machine and the slide block inclined guide post, can prevent the rear die from generating displacement in the injection molding process to influence the size and the quality of a product, and is convenient for product demoulding;

2. through the cooperation of hot runner terminal box and hot runner nozzle, the feeding volume of raw materials can accurate control, and then can realize the production and the preparation of different specification products, can improve the application scope of mould, improves the practicality of mould.

Drawings

Fig. 1 is a schematic view of the overall structure of a common mold suitable for reagent bottles of multiple specifications;

FIG. 2 is a schematic view of the lower structure of a common mold for multiple-size reagent bottles according to the present invention;

fig. 3 is a schematic view of the upper structure of a common mold suitable for multiple-specification reagent bottles of the present invention;

fig. 4 is a schematic view of the internal partial structure of a common mold suitable for reagent bottles with multiple specifications according to the present invention;

fig. 5 is a front view of fig. 4 in a common mold for multiple reagent bottles according to the present invention.

In the figure: 1. a lower die base plate; 2. a mould cavity is formed; 3. a lower template; 4. mounting a template; 5. a runner plate; 6. a heat insulation plate; 7. a positioning ring; 8. a hot runner junction box; 9. a cooling water path structure; 10. a slider; 11. pressing the slide block; 12. a slide block shoveling machine; 13. a slider inclined guide post; 14. a precision positioning element; 15. a front mold core; 16. a rear mold core; 17. a rear mold core insert; 18. positioning a plate for the insert; 19. a hot runner nozzle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example one

Referring to fig. 1, 3 and 4, a common mold suitable for reagent bottles of multiple specifications comprises a lower mold base plate 1, a lower mold plate 3 and an upper mold plate 4, wherein a slide block 10 is arranged on the inner side of the lower mold plate 3, a slide block pressing block 11 and a fine positioning part 14 are respectively arranged at two ends of the slide block 10, a rear mold core 16 is arranged on the inner side of the slide block 10, a front mold core 15 is arranged on the inner side of the upper mold plate 4, a slide block inclined guide pillar 13 is arranged at the side end of the front mold core 15, and a slide block shoveling machine 12 is arranged at the lower end of the upper mold plate 4.

The lower extreme of back mould benevolence 16 is provided with back mould benevolence insert 17, and the inside in back mould benevolence 16 is run through to back mould benevolence insert 17, the lower extreme of back mould benevolence insert 17 is provided with insert locating plate 18, insert locating plate 18 swing joint is in the inside of lower mould bottom plate 1, insert locating plate 18 is connected with back mould benevolence insert 17, the inside of front mould benevolence 15 is provided with the hot runner and penetrates mouth 19, and the hot runner penetrates mouth 19 and runs through in front mould benevolence 15, and extend to back mould benevolence 16, the upper end of cope match-plate-type 4 is provided with runner plate 5, the upper end that the hot runner penetrated mouth 19 extends to the inside of runner plate 5.

The inside swing joint of cope match-plate pattern 4 has cooling waterway structure 9, and the upper end of runner plate 5 has heat insulating board 6 through bolted connection, and the upper end of heat insulating board 6 is installed locating ring 7.

The side end of the lower die bottom plate 1 is provided with a die cavity 2, the side end of the runner plate 5 is movably connected with hot runner junction boxes 8 through bolts, and the number of the hot runner junction boxes 8 is three.

In the injection molding process, the hot runner junction box 8 is used for controlling the hot runner nozzle 19 to inject raw materials into the front mold core 15 and the rear mold core 16, so that the raw materials are molded in the mold, the cooling water path structure 9 is connected, and the shaping efficiency of injection molding parts is accelerated by using cooling water.

Example two

On the basis of the first embodiment, referring to fig. 1, 3 and 4, the slide block 10 is movably connected with the lower mold plate 3, the rear mold core 16 is movably embedded in the slide block 10, the fine positioning piece 14 and the slide block pressing block 11 are tightly attached to the surface of the slide block 10, the side end of the slide block 10 is in an inclined plane shape, the number of the slide block shoveling machines 12 is three, the slide block shoveling machines 12 are fixedly connected with the upper mold plate 4, the slide block inclined guide column 13 is movably connected with the inner side of the upper mold plate 4 and penetrates through the upper mold plate 4, and the front mold core 15 is movably connected with the upper mold plate 4.

In the process of moulding plastics, carry out the compound die with cope match-plate pattern 4 and lower bolster 3 for slider shovel machine 12 contacts with slider 10, and slider guide pillar 13 imbeds the inslot on slider 10 surface simultaneously, utilizes slider shovel machine 12 extrusion slider 10, makes slider 10 and back mould benevolence 16 in it by accurate location, can prevent that back mould benevolence 16 from taking place the displacement.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sharing mould suitable for many specifications reagent bottle, includes lower mould bottom plate (1), lower bolster (3), cope match-plate pattern (4), its characterized in that: the inner side of the lower template (3) is provided with a sliding block (10), two ends of the sliding block (10) are respectively provided with a sliding block pressing block (11) and a fine positioning piece (14), the inner side of the sliding block (10) is provided with a rear die core (16), the inner side of the upper template (4) is provided with a front die core (15), the side end of the front die core (15) is provided with a sliding block inclined guide pillar (13), and the lower end of the upper template (4) is provided with a sliding block shoveling machine (12).

2. The common mold of claim 1, wherein: be swing joint between slider (10) and lower bolster (3), back mould benevolence (16) activity is inlayed in the inside of slider (10), smart setting element (14) and slider briquetting (11) are hugged closely in the surface of slider (10), the side of slider (10) is the inclined plane form, the quantity of slider shovel machine (12) is three groups, be fixed connection between slider shovel machine (12) and cope match-plate pattern (4), slider oblique guide pillar (13) swing joint is in the inboard of cope match-plate pattern (4), and runs through in cope match-plate pattern (4), be swing joint between front mould benevolence (15) and cope match-plate pattern (4).

3. The common mold of claim 1, wherein: the lower extreme of back mould benevolence (16) is provided with back mould benevolence mold insert (17), and back mould benevolence mold insert (17) run through in the inside of back mould benevolence (16), the lower extreme of back mould benevolence mold insert (17) is provided with mold insert locating plate (18), mold insert locating plate (18) swing joint is in the inside of lower mould bottom plate (1), mold insert locating plate (18) are connected with back mould benevolence mold insert (17), the inside of front mould benevolence (15) is provided with the hot runner and penetrates mouth (19), and the hot runner penetrates mouth (19) and run through in front mould benevolence (15) to extend to back mould benevolence (16), the upper end of cope match-plate pattern (4) is provided with runner plate (5), the upper end that the hot runner penetrated mouth (19) extends to the inside of runner plate (5).

4. The common mold of claim 3, wherein the mold comprises: the inner portion of the upper template (4) is movably connected with a cooling water path structure (9), the upper end of the runner plate (5) is connected with a heat insulation plate (6) through bolts, and the upper end of the heat insulation plate (6) is provided with a positioning ring (7).

5. The common mold of claim 4, wherein the mold comprises: the side of the lower die bottom plate (1) is provided with a die cavity (2), the side of the runner plate (5) is movably connected with hot runner junction boxes (8) through bolts, and the number of the hot runner junction boxes (8) is three.