CN212147343U

CN212147343U - Adjustable mold for producing plastic blue barrel

Info

Publication number: CN212147343U
Application number: CN202020492124.7U
Authority: CN
Inventors: 胡建国
Original assignee: Tianjin Poly Property And Technology Development Co ltd
Current assignee: Tianjin Poly Property And Technology Development Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-15
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses an adjustable mould is used in production of plastics blue bucket relates to plastic drum production mould technical field, including the studio, the top fixedly connected with circulating pump of studio, the inside of studio is equipped with the external mold, the inboard of external mold is equipped with the centre form, the bottom of centre form is equipped with the die block, die block and studio fixed connection, the external mold comprises first external mold, second external mold, third external mold and fourth external mold, the both sides of first external mold all and between the studio articulated have first cylinder mechanism, the both sides of second external mold all and between the studio articulated have second cylinder mechanism. This adjustable mould is used in production of blue bucket of plastics, cooperation setting between the external mold that is different through a plurality of diameters not only can adjust the processing model of mould, has improved the range of processing of mould, under the mating reaction of left mould, right mould, hinge and a plurality of cylinder mechanism, has made things convenient for the drawing of patterns again, and labour saving and time saving has improved work efficiency.

Description

Adjustable mold for producing plastic blue barrel

Technical Field

The utility model relates to a plastic drum produces mould technical field, specifically is an adjustable mould is used in production of blue bucket of plastics.

Background

The plastic bucket is mainly used for storing and transporting various liquids, has good characteristics for special dangerous goods packages, has the characteristics of being not easy to break, not rusting, light in weight and the like, is widely applied to various aspects of life of people, is greatly convenient for the life of people, and has different shapes and sizes, so that the size of the plastic bucket needs to be adjusted in the process of preparing the plastic bucket.

At present, the existing plastic bucket preparation mold is single fixed, the size of the plastic bucket mold cannot be changed, the application range is limited, and meanwhile, the plastic bucket preparation mold is inconvenient to demold, wastes time and labor, and is slow in workpiece cooling speed, long in production time and low in working efficiency.

Therefore, it is necessary to provide an adjustable mold for producing plastic blue barrel to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an adjustable mould is used in production of blue bucket of plastics to solve the current plastic drum preparation mould that provides among the above-mentioned background art and be single fixed, can not change the big or small size of plastic drum mould, the inconvenient drawing of patterns of plastic drum preparation mould, work piece cooling rate is slow, influences work efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an adjustable mould is used in production of plastics blue bucket, includes the processing chamber, the top fixedly connected with circulating pump of processing chamber, the inside of processing chamber is equipped with the external mold, the inboard of external mold is equipped with the centre form, the bottom of centre form is equipped with the die block, die block and processing chamber fixed connection, the external mold comprises first external mold, second external mold, third external mold and fourth external mold, the both sides of first external mold all with the processing chamber between articulated have first cylinder mechanism, the both sides of second external mold all with the processing chamber between articulated have second cylinder mechanism, the both sides of third external mold all with the processing chamber between articulated have third cylinder mechanism, the both sides of fourth external mold all with the processing chamber between articulated have fourth cylinder mechanism, first external mold, second external mold, third external mold and fourth external mold constitute by left mould and right mould, hinge swing joint is passed through to the one end of left side mould and right mould, the utility model discloses a mould plastics, including centre form, shunt tubes, internal mold, cooling tube, shunt tubes, internal mold, the inside pipeline of moulding plastics has been seted up to inside one side of centre form, the shunt tubes has seted up some cooling tubes in the middle part of centre form.

Preferably, the surface of the processing chamber is provided with a sealing door.

Preferably, the first outer die, the second outer die, the third outer die and the fourth outer die are sequentially arranged from bottom to top, and the diameters of the first outer die, the second outer die, the third outer die and the fourth outer die are sequentially increased.

Preferably, the inner side of the processing chamber is fixedly connected with a supporting plate, and the hinge is movably connected with the supporting plate.

Preferably, the number of the shunt tubes is four, and the four shunt tubes correspond to the first outer die, the second outer die, the third outer die and the fourth outer die respectively.

Preferably, the cooling conduit is helical.

Preferably, the delivery outlet of circulating pump is connected with the inlet tube, the inlet tube is connected with cooling pipe's water inlet, cooling pipe's delivery port is connected with the drain pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable mould is used in production of blue bucket of plastics possesses following beneficial effect:

1. this adjustable mould is used in production of blue bucket of plastics, cooperation setting between the external mold that is different through a plurality of diameters not only can adjust the processing model of mould, has improved the range of processing of mould, under the mating reaction of left mould, right mould, hinge and a plurality of cylinder mechanism, has made things convenient for the drawing of patterns again, and labour saving and time saving has improved work efficiency.

2. This blue bucket production of plastics is with adjustable mould sets up through the cooperation between circulating pump, cooling pipeline, inlet tube, the drain pipe, can carry out comprehensive refrigerated effect, has improved cooling rate, has shortened production time, has guaranteed the quality of product.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the structure of the processing chamber of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the processing chamber of the present invention;

fig. 4 is a schematic view of the cross section connection between the external mold and the internal mold structure of the present invention.

In the figure: 1. a processing chamber; 2. a sealing door; 3. a circulation pump; 4. an outer mold; 5. an inner mold; 6. bottom die; 7. a first outer mold; 8. a second outer mold; 9. a third outer mold; 10. a fourth outer mold; 11. a first cylinder mechanism; 12. a second cylinder mechanism; 13. a third cylinder mechanism; 14. a fourth cylinder mechanism; 15. a hydraulic cylinder; 16. a drive mechanism; 17. an injection molding mechanism; 18. injecting a pipeline; 19. a shunt tube; 20. a valve; 21. a cooling duct; 22. a water inlet pipe; 23. a drain pipe; 24. a left die; 25. a right die; 26. a hinge; 27. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, an adjustable mold for producing a plastic basket barrel comprises a processing chamber 1, a sealing door 2 is arranged on the surface of the processing chamber 1, a circulating pump 3 is fixedly connected to the top end of the processing chamber 1, an outer mold 4 is arranged inside the processing chamber 1, an inner mold 5 is arranged inside the outer mold 4, a bottom mold 6 is arranged at the bottom end of the inner mold 5, the outer mold 4 is hermetically connected with the bottom mold 6, the bottom mold 6 is fixedly connected with the processing chamber 1, the outer mold 4 is composed of a first outer mold 7, a second outer mold 8, a third outer mold 9 and a fourth outer mold 10, the first outer mold 7, the second outer mold 8, the third outer mold 9 and the fourth outer mold 10 are sequentially arranged from bottom to top, the diameters of the first outer mold 7, the second outer mold 8, the third outer mold 9 and the fourth outer mold 10 are sequentially increased, the outer molds 4 are hermetically connected, a first cylinder mechanism 11 is hinged between the two sides of the first outer mold, a second cylinder mechanism 12 is hinged between the two sides of the second outer die 8 and the processing chamber 1, a third cylinder mechanism 13 is hinged between the two sides of the third outer die 9 and the processing chamber 1, a fourth cylinder mechanism 14 is hinged between the two sides of the fourth outer die 10 and the processing chamber 1, each of the first outer die 7, the second outer die 8, the third outer die 9 and the fourth outer die 10 comprises a left die 24 and a right die 25, one end of each of the left die 24 and the right die 25 is movably connected through a hinge 26, the left die 24 and the right die 25 are in sealed butt joint, a support plate 27 is fixedly connected to the inner side of the processing chamber 1, the hinge 26 is movably connected with the support plate 27, the processing model of the die can be adjusted through the matching arrangement among the outer dies 4 with different diameters, the processing range of the die is improved, and the demoulding is facilitated under the matching action of the left die 24, the right die 25, the hinge 26 and the multiple cylinder mechanisms, time and labor are saved, the working efficiency is improved, an injection molding pipeline 18 is arranged on one side inside an inner die 5, a shunt pipe 19 is arranged on one side of the injection molding pipeline 18, a valve 20 is arranged inside the shunt pipe 19, four shunt pipes 19 are provided, the four shunt pipes 19 respectively correspond to a first outer die 7, a second outer die 8, a third outer die 9 and a fourth outer die 10, the four shunt pipes 19 are used for opening the valve 20 corresponding to the shunt pipes 19 for injection molding when plastic blue barrels with different sizes are processed, a spiral cooling pipeline 21 is arranged in the middle of the inner die 5, an outlet of a circulating pump 3 is connected with a water inlet pipe 22, the water inlet pipe 22 is connected with a water inlet of the cooling pipeline 21, a water outlet of the cooling pipeline 21 is connected with a water outlet pipe 23, the comprehensive cooling effect can be realized through the matching arrangement among the circulating pump 3, the cooling pipeline, the production time is shortened, and the product quality is ensured.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the plastic blue barrel injection molding machine is used, the number of the outer die 4 is adjusted according to the specification of a plastic blue barrel to be processed, the air cylinder mechanism is started, the air cylinder mechanism drives the left die 24 and the right die 25 in the outer die 4 to rotate inwards along the hinge 26, the left die 24 and the right die 25 are buckled and are close to the inner die 5 to form a closed cavity, then the valve 20 in the corresponding shunt pipe 19 is opened, the driving mechanism 16 is started, the driving mechanism 16 drives the injection molding mechanism 17 to move downwards, when the injection molding mechanism 17 is connected with the injection molding pipeline 18, the injection molding mechanism 17 is started, injection molding is started, materials enter the shunt pipe 19 from the injection molding pipeline 18 and finally enter a cavity between the outer die 4 and the inner die 5, after the injection molding is completed, the injection molding mechanism 17 is stopped, the driving mechanism 16 is controlled to remove the injection molding mechanism 17, then the circulating pump 3 is started, cooling liquid, the workpiece is cooled, after the workpiece is formed, the hydraulic cylinder 15 is started, the hydraulic cylinder 15 drives the inner die 5 to move upwards, the inner die 5 leaves the workpiece, then the cylinder mechanism is started, the cylinder mechanism drives the left die 24 and the right die 25 to rotate outwards along the hinge 26, the workpiece is far away from the plastic basket workpiece, and the workpiece can be taken out to complete machining.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable mould is used in production of blue bucket of plastics, includes process chamber (1), its characterized in that: the top fixedly connected with circulating pump (3) of processing chamber (1), the inside of processing chamber (1) is equipped with external mold (4), the inboard of external mold (4) is equipped with centre form (5), the bottom of centre form (5) is equipped with die block (6), die block (6) and processing chamber (1) fixed connection, external mold (4) comprise first external mold (7), second external mold (8), third external mold (9) and fourth external mold (10), it has first cylinder mechanism (11) to articulate between the both sides of first external mold (7) and processing chamber (1), it has second cylinder mechanism (12) to articulate between the both sides of second external mold (8) and processing chamber (1), it has third cylinder mechanism (13) to articulate between the both sides of third external mold (9) and processing chamber (1), it has fourth cylinder mechanism (14) to articulate between the both sides of fourth external mold (10) and processing chamber (1), first external mold (7), second external mold (8), third external mold (9) and fourth external mold (10) constitute by left mould (24) and right mould (25), hinge (26) swing joint is passed through to the one end of left side mould (24) and right mould (25), mould plastics pipeline (18) have been seted up to inside one side of internal mold (5), shunt tubes (19) have been seted up to one side of moulding plastics pipeline (18), the internally mounted of shunt tubes (19) has valve (20), some cooling tube (21) have been seted up at the middle part of internal mold (5).

2. The adjustable mold for producing the plastic blue barrel according to claim 1, wherein: and a sealing door (2) is arranged on the surface of the processing chamber (1).

3. The adjustable mold for producing the plastic blue barrel according to claim 1, wherein: the first outer die (7), the second outer die (8), the third outer die (9) and the fourth outer die (10) are sequentially arranged from bottom to top, and the diameters of the first outer die (7), the second outer die (8), the third outer die (9) and the fourth outer die (10) are sequentially increased.

4. The adjustable mold for producing the plastic blue barrel according to claim 1, wherein: the inner side of the processing chamber (1) is fixedly connected with a supporting plate (27), and the hinge (26) is movably connected with the supporting plate (27).

5. The adjustable mold for producing the plastic blue barrel according to claim 1, wherein: the number of the shunt tubes (19) is four, and the four shunt tubes (19) correspond to the first outer die (7), the second outer die (8), the third outer die (9) and the fourth outer die (10) respectively.

6. The adjustable mold for producing the plastic blue barrel according to claim 1, wherein: the cooling pipe (21) is spiral.

7. The adjustable mold for producing the plastic blue barrel according to claim 1, wherein: the delivery outlet of circulating pump (3) is connected with inlet tube (22), inlet tube (22) are connected with the water inlet of cooling tube (21), the delivery port of cooling tube (21) is connected with drain pipe (23).