CN216032033U

CN216032033U - Plastic molding die pressing processing die

Info

Publication number: CN216032033U
Application number: CN202122500349.XU
Authority: CN
Inventors: 孙燕燕
Original assignee: Liaoning Equipment Manufacturing Vocational And Technical College
Current assignee: Liaoning Equipment Manufacturing Vocational And Technical College
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-15
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a plastic forming and die pressing processing die which comprises an outer frame, a die pressing mechanism and a supporting platform, wherein the supporting platform is arranged on the outer frame, the die pressing mechanism is arranged on the outer frame and corresponds to the supporting platform, a bottom forming mechanism is arranged on the supporting platform, an upper die pressing mechanism is arranged on the die pressing mechanism, and a pair of automatic blanking structures are arranged on two sides of the outer frame in a mirror image manner; the utility model relates to the technical field of plastic processing molds, which is simple in structure and convenient to feed and discharge, and can be used for carrying plastic products by an upper mold after the materials are formed by a negative pressure vacuum adsorption principle and automatically conveying the plastic products into a discharging box in batches by an automatic discharging structure, so that the overall production efficiency is improved, and meanwhile, the mold is simple in structure and very convenient to maintain and repair.

Description

Plastic molding die pressing processing die

Technical Field

The utility model relates to the technical field of plastic processing dies, in particular to a plastic forming and die pressing processing die.

Background

In the process of processing the plastic products, a mould press is a common processing means, and the mould press is also a common mechanical device, in the using process of the mould press, a mould is an important component, the mould is generally divided into an upper mould and a lower mould, the plastic products can be pressed and formed by compounding the upper mould and the lower mould, in the using process of the existing mould press, the material injection of the mould is generally carried out through an automatically controlled spray head, however, the existing mould press has an automatic discharging structure except for a wheel type structure, other devices do not have an automatic discharging structure, and workers are required to perform discharging, so that the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a plastic molding and die pressing processing die, which solves the problems of the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a plastic molding and die pressing processing die comprises an outer frame, a die pressing mechanism and a supporting platform, wherein the supporting platform is arranged on the outer frame, the die pressing mechanism is mounted on the outer frame and corresponds to the supporting platform, a bottom molding mechanism is arranged on the supporting platform, an upper die pressing mechanism is mounted on the die pressing mechanism, and a pair of automatic blanking structures is arranged on two sides of the outer frame in a mirror image manner;

go up die pressing mechanism includes: the device comprises a top template, a plurality of upper fixing grooves, a plurality of upper molds, a butt joint port, a vacuum pumping nozzle, a partial pressure pumping pipe and a main vacuum pumping pipe;

the top template is installed on the moulding-press mechanism, top template bottom surface is equipped with a plurality of fixed slots, and is a plurality of go up the mould inlay and adorn in a plurality of go up in the fixed slot, it is a plurality of all be equipped with the interface on the last mould, it is a plurality of the bottom surface all is equipped with vacuum exhaust mouth and matches with the interface in the fixed slot, be equipped with the partial pressure exhaust tube on the vacuum exhaust mouth, the embedded main vacuum exhaust tube that is equipped with of top template is connected with the partial pressure exhaust tube.

Preferably, the bottom forming mechanism includes: a plurality of lower fixing grooves and a plurality of lower dies;

the supporting platform is provided with a plurality of lower fixing grooves, the lower fixing grooves correspond to the upper fixing grooves, and a plurality of lower dies are arranged in the lower fixing grooves.

Preferably, the automatic blanking structure comprises: the device comprises a driving shaft, a plurality of rotating seats and a plurality of material bearing plates;

the driving shaft is movably arranged on the outer support, the rotating seats are connected with the driving shaft, and the material bearing plates are connected to the rotating seats.

Preferably, the outer sides of the upper dies are provided with external threads, and the inner sides of the upper fixing grooves matched with the external threads are provided with internal threads.

Preferably, the bottom end of the vacuum pumping nozzle is provided with a plugging cap which is inserted on the bottom surface of the butt joint port.

Preferably, the bottom surface of the outer frame is provided with two pairs of supporting foot pads.

Advantageous effects

The utility model provides a plastic molding and pressing processing die. The method has the following beneficial effects: this plastics shaping mould pressing mold processing mould, simple structure goes up the unloading convenience, through negative pressure vacuum adsorption principle, after the material shaping, takes up by last mould, then through automatic blanking structure with the automatic batch transport of plastic products in the unloading case, improved the overall efficiency of production, simple structure simultaneously, it is very convenient to maintain.

Drawings

Fig. 1 is a schematic front view of a plastic molding and pressing mold according to the present invention.

Fig. 2 is a schematic side view of a plastic molding and pressing mold according to the present invention.

FIG. 3 is a schematic view of a partial side view and a cross-sectional structure of a mold for molding and pressing plastic according to the present invention.

In the figure: 1. an outer frame; 2. a support platform; 3. a top template; 4. an upper fixing groove; 5. an upper die; 6. a butt joint port; 7. a vacuum air exhaust nozzle; 8. a partial pressure exhaust tube; 9. a main vacuum pumping pipe; 10. a lower fixing groove; 11. a lower die; 12. a drive shaft; 13. a rotating seat; 14. a material bearing plate; 15. a plugging cap; 16. and supporting the foot pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Example (b): according to the attached drawings 1-3 of the specification, the plastic forming and die pressing processing die comprises an outer frame 1, a die pressing mechanism and a supporting platform 2, wherein the supporting platform 2 is arranged on the outer frame 1, the die pressing mechanism is arranged on the outer frame 1 and corresponds to the supporting platform 2, a bottom forming mechanism is arranged on the supporting platform 2, an upper die pressing mechanism is arranged on the die pressing mechanism, a pair of automatic blanking structures are arranged on two sides of the outer frame 1 in a mirror image mode, in the specific implementation process, the outer frame 1 is an external support of die pressing processing equipment, the die pressing mechanism corresponds to the supporting platform 2, the die pressing mechanism drives the upper die pressing mechanism to press downwards and corresponds to the bottom forming mechanism, so that materials are subjected to die pressing forming, meanwhile, the formed plastic products are sucked up by using the upper die pressing mechanism, and are automatically pushed down by the automatic blanking mechanism;

as can be seen from fig. 1 to 3 of the specification, the upper die pressing mechanism comprises: the top template 3, a plurality of upper fixing grooves 4, a plurality of upper molds 5, a butt joint port 6, a vacuum pumping nozzle 7, a partial pressure pumping pipe 8 and a main vacuum pumping pipe 9, and the connection relation and the position relation are as follows;

the top template 3 is arranged on the molding press mechanism, a plurality of upper fixing grooves 4 are formed in the bottom surface of the top template 3, a plurality of upper molds 5 are embedded in the upper fixing grooves 4, butt joints 6 are arranged on the upper molds 5, vacuum pumping nozzles 7 are arranged on the inner bottom surfaces of the fixing grooves and matched with the butt joints 6, partial pressure exhaust pipes 8 are arranged on the vacuum pumping nozzles 7, and main vacuum pumping pipes 9 are embedded in the top template 3 and connected with the partial pressure exhaust pipes 8;

in the concrete implementation process, through top template 3 as the whole punching press action part of connecting the die pressing mechanism, mould 5 on a plurality of fixed slots 4 through top template 3 are fixed, it is used for the fixed of vacuum exhaust mouth 7 to go up interface 6 on the mould 5, partial pressure exhaust pipe 8 is connected with vacuum exhaust mouth 7, thereby utilize partial pressure exhaust pipe 8 to extract the air in mould 5, thereby after the pressfitting is accomplished, utilize vacuum exhaust mouth 7 to attract plastic products, through the air pressure in a plurality of upper moulds 5 of main vacuum exhaust pipe 9 synchro control, it is the bottom surface of the protruding top template 3 of mould 5 part to point out.

Preferably, as can be seen from fig. 1 to 3 of the specification, the bottom forming mechanism includes: a plurality of lower fixing grooves 10 and a plurality of lower molds 11, the connection relationship and the position relationship of which are as follows;

a plurality of lower fixing grooves 10 are formed in the supporting platform 2, the plurality of lower fixing grooves 10 correspond to the plurality of upper fixing grooves 4, and a plurality of lower dies 11 are arranged in the plurality of lower fixing grooves 10;

in the specific implementation process, the lower fixing grooves 10 on the supporting platform 2 are used for fixing the lower molds 11, the lower molds 11 are used as bottom molds for molding, and during molding, materials are injected into the lower molds 11.

As a preferred scheme, further, as can be seen from fig. 1 to 3 of the specification, the automatic blanking structure comprises: a driving shaft 12, a plurality of rotating seats 13 and a plurality of material bearing plates 14;

the driving shaft 12 is movably arranged on the outer bracket, the plurality of rotating seats 13 are connected with the driving shaft 12, and the plurality of material bearing plates 14 are connected to the plurality of rotating seats 13;

in the specific implementation process, the driving shaft 12 is driven by the driving motor to rotate, so that the plurality of rotating seats 13 rotate synchronously on the driving shaft 12, the plurality of rotating seats 13 are aligned with the plurality of upper dies 5, when blanking is needed, the driving motor is started to drive the driving shaft 12 to drive the material bearing plate 14 to rotate to the position below the upper dies 5, and then the material is overturned and poured into the material receiving box through the material bearing plate 14.

Preferably, the plurality of upper molds 5 are externally provided with external threads, and the inner sides of the plurality of upper fixing grooves 4 matched with the external threads are provided with internal threads, so that the upper molds 5 can be conveniently taken out of the upper fixing grooves 4.

Preferably, a plugging cap 15 is further provided at the bottom end of the vacuum suction nozzle 7 to be inserted into the bottom surface of the docking port 6, so as to increase the integrity of the upper mold 5.

Preferably, two pairs of supporting feet 16 are further provided on the bottom surface of the outer frame 1 for supporting the outer frame 1 and raising the height of the equipment.

To sum up, this plastics shaping mould pressing mold processing utensil, simple structure, go up unloading convenience, through negative pressure vacuum adsorption principle, after the material shaping, by last mould 5 take up, then through automatic blanking structure with the automatic batch transport of plastic products in the unloading case, improved the overall efficiency of production, simple structure simultaneously, it is very convenient to maintain and overhaul.

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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plastic molding die pressing processing die comprises an outer frame (1), a die pressing mechanism and a supporting platform (2), wherein the supporting platform (2) is arranged on the outer frame (1), and the die pressing mechanism is mounted on the outer frame (1) and corresponds to the supporting platform (2), and is characterized in that a bottom molding mechanism is arranged on the supporting platform (2), an upper die pressing mechanism is mounted on the die pressing mechanism, and a pair of automatic blanking structures are arranged on two sides of the outer frame (1) in a mirror image manner;

go up die pressing mechanism includes: the device comprises a top template (3), a plurality of upper fixing grooves (4), a plurality of upper molds (5), a butt joint port (6), a vacuum pumping nozzle (7), a partial pressure pumping pipe (8) and a main vacuum pumping pipe (9);

install on moulding press mechanism top template (3), top template (3) bottom surface is equipped with a plurality of fixed slots (4) of going up, and is a plurality of go up mould (5) inlay and adorn in a plurality of go up in fixed slot (4), it is a plurality of all be equipped with on going up mould (5) to interface (6), it is a plurality of the bottom surface all is equipped with vacuum exhaust mouth (7) and matches with interface (6) in the fixed slot, be equipped with partial pressure exhaust tube (8) on vacuum exhaust mouth (7), top template (3) embedded main vacuum exhaust tube (9) of being equipped with is connected with partial pressure exhaust tube (8).

2. The plastic molding press working mold of claim 1, wherein the bottom forming mechanism comprises: a plurality of lower fixing grooves (10) and a plurality of lower dies (11);

the supporting platform (2) is provided with a plurality of lower fixing grooves (10), the lower fixing grooves (10) correspond to the upper fixing grooves (4), and a plurality of lower dies (11) are arranged in the lower fixing grooves (10).

3. The plastic molding press working mold of claim 1, wherein the automatic blanking structure comprises: a driving shaft (12), a plurality of rotating seats (13) and a plurality of material bearing plates (14);

the driving shaft (12) is movably mounted on the outer support, the rotating seats (13) are connected with the driving shaft (12), and the material bearing plates (14) are connected to the rotating seats (13).

4. The plastic molding and press-molding die set according to claim 1, wherein a plurality of upper dies (5) are externally provided with external threads, and a plurality of upper fixing grooves (4) matched with the external threads are internally provided with internal threads.

5. The plastic molding and embossing mold processing mold as claimed in claim 1, wherein the vacuum suction nozzle (7) has a bottom end provided with a plugging cap (15) to be inserted into the bottom surface of the butt joint port (6).

6. A plastic moulding and embossing mold as claimed in claim 2, characterized in that said outer frame (1) is provided on its underside with two pairs of supporting feet (16).