CN218196791U

CN218196791U - Injection mold with clean function of die cavity

Info

Publication number: CN218196791U
Application number: CN202222345449.4U
Authority: CN
Inventors: 耿连侠
Original assignee: Wuhan Haorui Plastic Mold Manufacturing Co ltd
Current assignee: Wuhan Haorui Plastic Mold Manufacturing Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-03
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to an injection mold with clean function of die cavity, the on-line screen storage device comprises a base, the water pipeline runs through the top and the mould main part of storage water tank, the top at the storage water tank is fixed to the mould main part, be fixed with liftout mechanism on the inner wall of mould main part, the opposite side of base up end is fixed with the support, the top of support is rotated and is connected with the commentaries on classics piece, one side of commentaries on classics piece is connected with the shrouding through second electric telescopic handle, the opposite side of commentaries on classics piece is connected with water spray channel through third electric telescopic handle. This injection mold with clean function of die cavity, accomplish and annotate the material operation and treat after the raw materials shaping, the shrouding moves to original position right, and the ejector pad moves right after that, makes things convenient for automatic top to push out the material, later changes the horizontal rotation 180 degrees of piece, and water spray channel moves left and pastes on the mould main part after, and water spray channel sprays water in to the mould main part, makes things convenient for self-cleaning mould main part.

Description

Injection mold with clean function of die cavity

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold with clean function of die cavity.

Background

An injection mold is a molding method of injection and molding, in which a plastic material completely melted by screw stirring is injected into a mold cavity at a high pressure and cooled to solidify at a certain temperature.

The existing injection mold is generally kept stand after the material injection is finished to wait for the cooling and solidification of the raw materials, the forming speed is low, the formed materials are generally required to be manually taken down after the raw materials are formed, the automatic degree of the blanking operation is not high, the materials are easily adhered to the mold, the interior of the mold is inconvenient to be automatically cleaned after the mold is used, and the existing equipment is required to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold with clean function of die cavity to solve the current injection mold who proposes in the above-mentioned background art and annotate and generally wait for raw materials cooling solidification of stewing after the material is accomplished, shaping speed is slow, treat that the shaping material of generally needing manual taking off after the raw materials shaping, unloading operation degree of automation is not high, the material easily glues and links on the mould, has used up the inconvenient problem of carrying out self-cleaning to its inside after the mould.

The utility model provides a pair of injection mold with clean function of die cavity, the on-line screen storage device comprises a base, one side of base up end is fixed with the storage water tank, one side of storage water tank is fixed with the carriage, the carriage internal fixation has the heat dissipation fan, the interior bottom of storage water tank is fixed with the water pump, the top of water pump is fixed with the water service pipe, the water service pipe runs through the top and the mould main part of storage water tank, the top at the storage water tank is fixed to the mould main part, be fixed with liftout mechanism on the inner wall of mould main part.

The other side of base up end is fixed with the support, the top of support is rotated and is connected with the commentaries on classics piece, one side of commentaries on classics piece is connected with the shrouding through second electric telescopic handle, the opposite side of commentaries on classics piece is connected with water spray channel through third electric telescopic handle.

Preferably, a first electric water valve is fixed on the front side of the water storage tank, and two first electric water valves are arranged.

Preferably, the heat dissipation fan is provided with four, and four heat dissipation fans are rectangular array and distribute on the carriage, one side of carriage is fixed with the filter screen.

Preferably, the ejection mechanism comprises a first electric telescopic rod and an ejection block, the first electric telescopic rod is fixed on an inner wall of the die main body, and one end of the first electric telescopic rod is connected with the ejection block.

Preferably, a motor is fixed in the top of the bracket, and the top of the motor is connected with the rotating block.

Preferably, the sealing plate forms a telescopic structure with the rotating block through a second electric telescopic rod, and an electric material injection valve is fixed on the sealing plate.

Preferably, the water spraying channel and the rotating block form a telescopic structure through a third electric telescopic rod, and a second electric water valve is fixed on one side of the water spraying channel.

The utility model discloses a technological means can obtain the technological effect does:

1. this injection mold with clean function of die cavity, storage water tank through setting up, the heat dissipation fan, a water pump, the water pipeline, mutually supporting of mould main part and shrouding is used, can reach cooling and rapid prototyping's purpose, can lead to water in the storage water tank before using the device, the shrouding removes left and can annotate the material to the mould main part after sealing the mould main part, annotate the material and accomplish the back, water in the storage water tank can be at the water pipeline inner loop under the effect of water pump and flow, the convenience carries out cooling treatment to the raw materials, make the raw materials can rapid prototyping, the water of usable radiator fan in to the storage water tank carries out the thermolysis simultaneously.

2. This injection mold with clean function of die cavity, through the mould main part that sets up, the ejector pad, the commentaries on classics piece, shrouding and water spray channel's the use of mutually supporting, can reach self-cleaning's purpose, accomplish annotate the material operation and treat after the raw materials shaping, the shrouding moves right to original position, the ejector pad moves right after that, make things convenient for automatic top to push out the material, later commentaries on classics piece horizontal rotation 180 degrees, water spray channel moves left and pastes after in the mould main part, water spray channel sprays water in to the mould main part, make things convenient for self-cleaning mould main part.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the water spraying channel of the present invention;

fig. 5 is a schematic view of the pushing block of the present invention.

In the figure: 1. a base; 2. a water storage tank; 3. a first electrically operated water valve; 4. a support frame; 5. a heat dissipation fan; 6. filtering with a screen; 7. a water pump; 8. a water pipeline; 9. a mold body; 10. a material ejecting mechanism; 1001. a first electric telescopic rod; 1002. pushing the pushing block; 11. a support; 12. a motor; 13. rotating the block; 14. a second electric telescopic rod; 15. closing the plate; 16. an electric injection valve; 17. a third electric telescopic rod; 18. a water spray channel; 19. and a second electrically operated water valve.

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.

Example 1

The utility model provides an injection mold's with clean function of die cavity preferred embodiment is shown in fig. 1 to 2, including base 1, one side of base 1 up end is fixed with storage water tank 2, one side of storage water tank 2 is fixed with carriage 4, carriage 4 internal fixation has heat dissipation fan 5, and the interior bottom of storage water tank 2 is fixed with water pump 7, and water pump 7's top is fixed with water service pipe 8, and water service pipe 8 runs through storage water tank 2's top and mould main part 9, and mould main part 9 is fixed at storage water tank 2's top, is fixed with liftout mechanism 10 on the inner wall of mould main part 9.

The opposite side of base 1 up end is fixed with support 11, and the top of support 11 is rotated and is connected with commentaries on classics piece 13, and one side of commentaries on classics piece 13 is connected with shrouding 15 through second electric telescopic handle 14, and the opposite side of commentaries on classics piece 13 is connected with water spray channel 18 through third electric telescopic handle 17.

In this embodiment, the first electrically operated water valve 3 is fixed to the front side of the water storage tank 2, and two first electrically operated water valves 3 are provided, and the first electrically operated water valve 3 on the upper side of the front end face of the water storage tank 2 can be opened before the device is used to supply water into the water storage tank 2, and the first electrically operated water valve 3 can be closed after the water supply is completed, and the water in the water storage tank 2 can be discharged after the first electrically operated water valve 3 on the lower side of the front end face of the water storage tank 2 is opened.

Further, heat dissipation fan 5 is provided with four, and four heat dissipation fans 5 are the distribution of rectangle array on carriage 4, and one side of carriage 4 is fixed with filter screen 6, utilizes the water in the storage water tank 2 to carry out the in-process of cooling circulation processing to the raw materials, and heat dissipation fan 5 blows right, conveniently carries out the heat dissipation processing to the water in the storage water tank 2, and filter screen 6 can block the impurity in the isolation outside air, uses four heat dissipation fans 5 simultaneously and can make the radiating effect more comprehensive high-efficient.

Furthermore, the material ejecting mechanism 10 includes a first electric telescopic rod 1001 and an ejecting block 1002, and the first electric telescopic rod 1001 is fixed on an inner wall of the mold main body 9, and one end of the first electric telescopic rod 1001 is connected with the ejecting block 1002, so that after the material forming process is completed and the sealing plate 15 is removed, the ejecting block 1002 can move rightwards under the extending action of the first electric telescopic rod 1001, thereby facilitating automatic ejection of the material in the mold main body 9.

Example 2

On the basis of embodiment 1, the preferred embodiment of the injection mold with cavity cleaning function provided by the present invention is shown in fig. 3 to 5,

in this embodiment, a motor 12 is fixed in the top of the bracket 11, and the top of the motor 12 is connected to a rotating block 13, and the rotating block 13 can rotate under the action of the motor 12, so as to facilitate the switching between the sealing plate 15 and the water spraying channel 18.

Furthermore, the sealing plate 15 forms a telescopic structure with the rotating block 13 through the second electric telescopic rod 14, an electric material injection valve 16 is fixed on the sealing plate 15, and the sealing plate 15 moves leftwards under the extension action of the second electric telescopic rod 14 and can open the electric material injection valve 16 to inject materials into the mold main body 9 after sealing the mold main body 9.

Furthermore, the water spraying channel 18 and the rotating block 13 form a telescopic structure through the third electric telescopic rod 17, a second electric water valve 19 is fixed on one side of the water spraying channel 18, after the mold main body 9 is used and the rotating block 13 is rotated by 180 degrees, the water spraying channel 18 can move leftwards under the extending action of the third electric telescopic rod 17 and is attached to the mold main body 9, and after the second electric water valve 19 is opened, the water spraying channel 18 sprays water towards the mold main body 9, so that the mold main body 9 can be conveniently and automatically cleaned.

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.

When the water injection type automatic cleaning machine is used, firstly, water is introduced into the water storage tank 2, the electric material injection valve 16 and the second electric water valve 19 are respectively connected with an external supply pipeline and a water supply pipeline, the second electric telescopic rod 14 is started, the second electric telescopic rod 14 extends, the sealing plate 15 moves leftwards and seals the die main body 9, then raw materials can be injected into the die main body 9, after the material injection is completed, the water pump 7 is started, water circularly flows in the water storage tank 2 and the water supply pipeline 8, so that the forming speed of the raw materials is accelerated, after the raw materials are completely formed, the sealing plate 15 is removed, then the first electric telescopic rod 1001 is started, the first electric telescopic rod 1001 extends, so that the pushing block 1002 is driven to move rightwards, so that the materials are automatically pushed out, then the motor 12 is started, the motor 12 drives the rotating block 13 to horizontally rotate 180 degrees, the third electric telescopic rod 17 is started, the third electric telescopic rod 17 extends, the water injection channel 18 moves leftwards and is attached to the die main body 9, finally, the second electric water valve 19 is opened, and the water injection channel 18 sprays water leftwards, so that the die main body 9 is automatically cleaned, and the whole work is completed.

In conclusion, the injection mold with the mold cavity cleaning function achieves the purposes of cooling, rapid forming and automatic cleaning, and meets the use requirements of people.

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.

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 injection mold with clean function of die cavity, includes base (1), its characterized in that: a water storage tank (2) is fixed on one side of the upper end face of the base (1), a support frame (4) is fixed on one side of the water storage tank (2), a heat dissipation fan (5) is fixed in the support frame (4), a water pump (7) is fixed at the inner bottom of the water storage tank (2), a water pipeline (8) is fixed at the top of the water pump (7), the water pipeline (8) penetrates through the top of the water storage tank (2) and a die main body (9), the die main body (9) is fixed at the top of the water storage tank (2), and a material ejecting mechanism (10) is fixed on one inner wall of the die main body (9);

the water spray device is characterized in that a support (11) is fixed to the other side of the upper end face of the base (1), a rotating block (13) is connected to the top of the support (11) in a rotating mode, one side of the rotating block (13) is connected with a sealing plate (15) through a second electric telescopic rod (14), and the other side of the rotating block (13) is connected with a water spray channel (18) through a third electric telescopic rod (17).

2. An injection mold with a cavity cleaning function as claimed in claim 1, characterized in that: the front side of the water storage tank (2) is fixed with two first electric water valves (3).

3. An injection mold with a cavity cleaning function as claimed in claim 1, characterized in that: the heat dissipation fan (5) is provided with four, and four heat dissipation fans (5) are rectangular array and are distributed on the support frame (4), and one side of support frame (4) is fixed with filter screen (6).

4. An injection mold with a cavity cleaning function as claimed in claim 1, characterized in that: the ejection mechanism (10) comprises a first electric telescopic rod (1001) and an ejection block (1002), the first electric telescopic rod (1001) is fixed on an inner wall of the die main body (9), and one end of the first electric telescopic rod (1001) is connected with the ejection block (1002).

5. An injection mold with a cavity cleaning function as claimed in claim 1, characterized in that: a motor (12) is fixed in the top of the support (11), and the top of the motor (12) is connected with a rotating block (13).

6. An injection mold with a cavity cleaning function as claimed in claim 1, characterized in that: the sealing plate (15) and the rotating block (13) form a telescopic structure through a second electric telescopic rod (14), and an electric material injection valve (16) is fixed on the sealing plate (15).

7. An injection mold with cavity cleaning as defined in claim 1, wherein: the water spraying channel (18) and the rotating block (13) form a telescopic structure through a third electric telescopic rod (17), and a second electric water valve (19) is fixed on one side of the water spraying channel (18).