CN223720049U - Integral injection molding die structure - Google Patents

Abstract

The utility model discloses an integrated injection molding die structure which comprises a lower die, wherein a supporting plate is fixedly arranged on the surface of the lower die, a lifting assembly is arranged at the top of the supporting plate, an upper die is arranged at the top of the supporting plate through the lifting assembly, an injection molding opening is formed in the top of the upper die, a fixing frame is fixedly arranged at the bottom of the lower die, a driving assembly is arranged on the surface of the fixing frame, a screw is arranged in the fixing frame through the driving assembly and is in rotary connection with the fixing frame, a movable plate is in threaded connection with the surface of the screw, a thimble is fixedly arranged at the top of the movable plate, the thimble is in sliding connection with the lower die, and a pushing assembly is arranged at the top of the supporting plate. This integrative injection moulding mould structure is convenient for carry out the drawing of patterns operation to the injection moulding product voluntarily, has reduced the time that the injection moulding product drawing of patterns needs, also reduces operating personnel's intensity of labour.

Description

Integral injection molding die structure

Technical Field

The utility model relates to the technical field of injection molds, in particular to an integral injection molding mold structure.

Background

‌ An injection mold is a tool for plastic injection molding process, and a finished product is obtained by injecting heated and melted plastic into a mold cavity and cooling and solidifying the plastic. ‌ it is widely used for producing plastic parts and products, and is particularly suitable for mass production of products with complex geometric shapes and high precision requirements, such as automobile parts, electronic shells, household appliances, toys and the like.

In the use process of ‌ injection mold, since the existing ‌ injection mold is not provided with a demolding mechanism mostly, when the product in the ‌ injection mold is demolded, the product needs to be stretched into the ‌ injection mold to be taken, and sometimes the product can be clamped in the ‌ injection mold, so that the product is inconvenient to take, a large amount of time is spent, and the labor intensity of operators is increased.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an integral injection molding die structure which is used for solving the problems in the background art.

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

the utility model provides an integrative injection moulding mould structure, includes the bed die, bed die surface fixed mounting has the backup pad, the backup pad top is provided with lifting unit, the backup pad top is provided with the mould through lifting unit, the mouth of moulding plastics has been seted up at the mould top, bed die bottom fixed mounting has the mount, the mount surface is provided with drive assembly, the inside screw rod that is provided with through drive assembly of mount, the screw rod rotates with the mount to be connected, screw rod surface threaded connection has the movable plate, movable plate top fixed mounting has the thimble, thimble and bed die sliding connection, the backup pad top is provided with pushing components.

Preferably, the lifting assembly comprises a supporting column, a top plate is fixedly arranged at the top of the supporting column, a hydraulic push rod is fixedly arranged at the top of the top plate, and the output end of the hydraulic push rod is fixedly connected with the upper die.

Preferably, the drive assembly is including setting up in the mounting bracket on mount surface, mounting bracket left side fixed mounting has driving motor, driving motor output runs through the mounting bracket and extends to the mounting bracket right side and fixed mounting has the pivot, pivot surface fixed mounting has first bevel gear, first bevel gear surface engagement is provided with the second bevel gear, second bevel gear and screw rod fixed connection.

Preferably, the pushing component comprises a vertical plate arranged at the top of the supporting plate, an electric push rod is fixedly arranged in the vertical plate, and a push plate is fixedly arranged at the output end of the electric push rod.

Preferably, the inclined plate is installed at the top of the supporting plate, and the inclined plate is of a right triangle structure.

Preferably, the bottom of the supporting plate is fixedly provided with supporting legs, and the number of the supporting legs is a plurality of.

Preferably, the mounting frame is of an L-shaped structure, and the mounting frame is made of metal materials.

Preferably, the number of the support columns is four, and the four support columns are respectively positioned at four corners of the top plate.

Compared with the prior art, the integrated injection molding die structure has the beneficial effects that after the product is injection molded, the upper die is enabled to move upwards to a proper height through the lifting assembly, the screw is enabled to rotate through the driving assembly, the moving plate drives the ejector pin to move upwards, the injection molding product in the lower die is enabled to move upwards to a proper height, the product can be pushed away from the lower die through the pushing assembly to enter the next procedure, the demolding operation of the injection molding product is facilitated, the time required for demolding the injection molding product is reduced, and the labor intensity of operators is also reduced.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

FIG. 2 is a three-dimensional perspective view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

fig. 4 is a left cross-sectional view of the structure of the present utility model.

The drawing shows that the mold comprises a lower mold, a support plate, a support column, a top plate, a hydraulic push rod, a support column, a top plate, a 7 injection molding opening, a 8, a fixing frame, a 9, a mounting frame, a 10, a driving motor, a 11, a rotating shaft, a 12, a first bevel gear, a 13, a second bevel gear, a 14, a screw rod, a 15, a moving plate, a 16, a thimble, a 17, a vertical plate, a 18, an electric push rod, a 19, a push plate, a 20, an inclined plate, a 21 and a support leg.

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.

Referring to fig. 1-4, an integral injection molding die structure comprises a lower die 1, a supporting plate 2 is fixedly arranged on the surface of the lower die 1, a lifting component is arranged at the top of the supporting plate 2, an upper die 6 is arranged on the top of the supporting plate 2 through the lifting component, an injection molding opening 7 is arranged at the top of the upper die 6, a fixing frame 8 is fixedly arranged at the bottom of the lower die 1, a driving component is arranged on the surface of the fixing frame 8, a screw 14 is arranged in the fixing frame 8 through the driving component, the driving component comprises a mounting frame 9 arranged on the surface of the fixing frame 8, the mounting frame 9 is of an L-shaped structure, the mounting frame 9 is made of metal materials, the mounting frame 9 is convenient to have higher structural strength, the mounting frame 9 can be more durable, a driving motor 10 is fixedly arranged on the left side of the mounting frame 9, the output end of the driving motor 10 extends to the right side of the mounting frame 9 through the mounting frame 9 and is fixedly provided with a rotating shaft 11, the surface of the rotating shaft 11 is fixedly provided with a first bevel gear 12, the surface of the first bevel gear 12 is provided with a second bevel gear 13 in a meshed manner, the second bevel gear 13 is fixedly connected with a screw 14, driving force is conveniently provided for the rotation of the screw 14, the screw 14 can simultaneously rotate, a moving plate 15 can more stably move up and down, the screw 14 is rotationally connected with a fixed frame 8, the surface of the screw 14 is in threaded connection with the moving plate 15, the top of the moving plate 15 is fixedly provided with a thimble 16, the thimble 16 is in sliding connection with a lower die 1, the top of the supporting plate 2 is provided with a pushing component, the pushing component comprises a vertical plate 17 arranged at the top of the supporting plate 2, an electric push rod 18 is fixedly arranged in the vertical plate 17, the output end of the electric push rod 18 is fixedly provided with a push plate 19, so that a jacked injection product can be pushed forward, the injection product can be pushed away from the upper part of the lower die 1, thereby the injection molding product of being convenient for gets into next process, swash plate 20 is installed at backup pad 2 top, swash plate 20 is right angled triangle structure, be convenient for to the direction of pushing forward the injection molding product, thereby the injection molding product of being convenient for can get into next process more conveniently, backup pad 2 bottom fixed mounting has supporting leg 21, the quantity of supporting leg 21 is a plurality of, this integrative injection molding mould structure, after the product injection molding, make the upward movement of last mould 6 to suitable height through lifting assembly, make screw rod 14 rotate through drive assembly, make movable plate 15 drive thimble 16 upward movement, make the injection molding product in the bed die 1 upwards move to suitable height, can push away the product from bed die 1 through pushing away the material subassembly and get into next process, be convenient for carry out the drawing of patterns operation to the injection molding product voluntarily, the time that the injection molding product drawing of patterns needs has been reduced, also reduce operating personnel's intensity of labour.

Specifically, lifting unit is including setting up in support column 3, and support column 3 top fixed mounting has roof 4, and the quantity of support column 3 is four, and four support columns 3 are located the four corners of roof 4 respectively, and be convenient for can support roof 4 more steadily, roof 4 top fixed mounting has hydraulic push rod 5, hydraulic push rod 5 output and last mould 6 fixed connection, is convenient for provide the driving force for the reciprocates of last mould 6, and the last mould 6 of being convenient for can be automatic laminating or separation with bed die 1.

The electrical components in the connection device are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In use, the hydraulic push rod 5 is started to enable the upper die 6 to move downwards, enable the upper die 6 to be in contact with the lower die 1, then enable the injection molding to be carried out in a die cavity formed between the upper die 6 and the lower die 1 through the injection port 7, enable the hydraulic push rod 5 to enable the upper die 6 to move upwards to a proper height after products are molded, enable the driving motor 10 to enable the rotating shaft 11 to rotate, enable the first bevel gear 12 to rotate, enable the second bevel gear 13 to rotate, enable the screw 14 to rotate, enable the moving plate 15 to move upwards, enable the ejector pin 16 to move upwards, enable injection products to move upwards, enable the injection products to move above the lower die 1, and enable the electric push rod 18 to enable the push plate 19 to move forwards, enable the push plate 19 to push the injection products to move forwards, and enable the injection products to slide down along the inclined plate 20.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an integrative injection moulding mould structure, includes bed die (1), its characterized in that, bed die (1) fixed surface installs backup pad (2), backup pad (2) top is provided with lifting unit, backup pad (2) top is provided with mould (6) through lifting unit, injection molding mouth (7) have been seted up at last mould (6) top, bed die (1) bottom fixed mounting has mount (8), mount (8) surface is provided with drive assembly, the inside screw rod (14) that are provided with through drive assembly of mount (8), screw rod (14) are connected with mount (8) rotation, screw rod (14) surface threaded connection has movable plate (15), movable plate (15) top fixed mounting has thimble (16), thimble (16) and bed die (1) sliding connection, backup pad (2) top is provided with pushes away the material subassembly.

2. The integrated injection molding die structure according to claim 1, wherein the lifting assembly is arranged on a supporting column (3), a top plate (4) is fixedly arranged at the top of the supporting column (3), a hydraulic push rod (5) is fixedly arranged at the top of the top plate (4), and the output end of the hydraulic push rod (5) is fixedly connected with the upper die (6).

3. The integrated injection molding die structure according to claim 1, wherein the driving assembly comprises a mounting frame (9) arranged on the surface of the fixing frame (8), a driving motor (10) is fixedly installed on the left side of the mounting frame (9), an output end of the driving motor (10) penetrates through the mounting frame (9) to extend to the right side of the mounting frame (9) and is fixedly provided with a rotating shaft (11), a first bevel gear (12) is fixedly installed on the surface of the rotating shaft (11), a second bevel gear (13) is meshed on the surface of the first bevel gear (12), and the second bevel gear (13) is fixedly connected with the screw (14).

4. The integrated injection molding die structure according to claim 1, wherein the pushing assembly comprises a vertical plate (17) arranged at the top of the supporting plate (2), an electric push rod (18) is fixedly arranged in the vertical plate (17), and a push plate (19) is fixedly arranged at the output end of the electric push rod (18).

5. The integral injection molding die structure according to claim 1, wherein the inclined plate (20) is mounted on the top of the supporting plate (2), and the inclined plate (20) is in a right triangle structure.

6. An integral injection molding die structure according to claim 1, wherein support legs (21) are fixedly mounted at the bottom of the support plate (2), and the number of the support legs (21) is plural.

7. An integral injection molding die structure according to claim 3, wherein the mounting frame (9) is in an L-shaped structure, and the mounting frame (9) is made of metal material.

8. An integral injection molding die structure according to claim 2, wherein the number of the support columns (3) is four, and the four support columns (3) are respectively located at four corners of the top plate (4).