CN220464601U - High-efficient plastic mould of quick drawing of patterns - Google Patents

Abstract

The utility model relates to the technical field of demolding devices, in particular to a rapid demolding high-efficiency plastic mold, which comprises a plastic mold main body, wherein a cooler is fixedly arranged at the front end of a fixed cooling assembly, a filter screen is fixedly arranged at the front end of the cooler, a telescopic cylinder is fixedly arranged on the side surface of the filter screen, a first push rod is fixedly arranged at the output end of the telescopic cylinder, a mounting plate is connected with the side surface of the first push rod in a sliding manner, a demolding bottom plate is arranged below the mounting plate, a nano demolding coating is formed on the surface of the demolding bottom plate, a lower mold is placed above the demolding bottom plate, the telescopic cylinder is started to drive the first push rod to extend out of the mounting plate, the lower mold is fixed, and after injection molding is completed, the cooler is started to cool, so that the solidification rate of plastic is improved, the molding rate of plastic workpieces is improved, and the production efficiency is improved.

Description

High-efficient plastic mould of quick drawing of patterns

Technical Field

The utility model relates to the technical field of demolding devices, in particular to a rapid demolding high-efficiency plastic mold.

Background

The die is a tool for making the blank into a workpiece with a specific shape and size under the action of external force, is widely used in the forming processing of blanking, die forging, cold heading, extrusion, powder metallurgy pressing and pressure casting, and the compression molding or injection molding of engineering plastics, rubber, ceramics and other products, the die has a specific contour or cavity shape, the contour shape with a cutting edge can be used for separating (blanking) the blank according to the contour line shape, the cavity shape can be used for making the blank obtain a corresponding three-dimensional shape, the die generally comprises a movable die and a fixed die (or a male die and a female die), the two parts can be separated and combined, the workpiece is taken out when separated, the blank is injected into the die cavity for forming when closed, the die is a precise tool, the shape is complex, the expansion force of the blank is born, the structural strength, the rigidity, the surface hardness, the surface roughness and the machining precision are all high requirements, and the development level of the die production is one of important marks of the mechanical manufacturing level;

at present, in the demolding process, the efficient plastic mold equipment generally needs to slowly pull out a workpiece, is easy to damage the workpiece, is unfavorable for improving the working efficiency, and needs to be cooled for a long time after plastic liquid is injected into the inner side of the mold, so that the injection molding efficiency is reduced.

In view of this, we propose a fast demolding high-efficiency plastic mold.

Disclosure of Invention

In order to make up for the defects, the utility model provides the quick demoulding high-efficiency plastic mould.

The technical scheme of the utility model is as follows:

the utility model provides a high-efficient plastic mould of quick drawing of patterns, includes the plastic mould main part, the below fixed mounting of plastic mould main part has fixed cooling subassembly, fixed cooling subassembly's front end fixed mounting has the cooler, the front end fixed mounting of cooler has the filter screen, the side fixed mounting of filter screen has flexible cylinder, the output fixed mounting of flexible cylinder has first push rod, the side sliding connection of first push rod has the mounting panel, the drawing of patterns bottom plate has been seted up to the below of mounting panel.

As the preferable technical scheme, the below sliding connection of drawing of patterns bottom plate has the mount pad, the top fixed mounting of mount pad has the ejecting subassembly.

As the preferable technical scheme, the stripper is fixedly arranged above the pushing-out assembly, a second push rod is fixedly arranged at the output end of the stripper, an installer is arranged below the second push rod, and a limit rod is fixedly arranged above the installer.

As the preferable technical scheme, the outside fixed mounting of gag lever post has first support column, the left side fixed mounting of first support column has the second support column, the fixed plate has been seted up to the below of second support column.

As an optimal technical scheme, a demolding groove is formed in the fixing plate.

As a preferable technical scheme, a supporting plate is fixedly arranged below the demolding groove.

As a preferable technical scheme, the front end of the supporting plate is fixedly provided with a collecting box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the cooler is fixedly arranged at the front end of the fixed cooling assembly, the filter screen is fixedly arranged at the front end of the cooler, the telescopic cylinder is fixedly arranged on the side surface of the filter screen, the first push rod is fixedly arranged at the output end of the telescopic cylinder, the mounting plate is connected with the side surface of the first push rod in a sliding manner, the demoulding bottom plate is arranged below the mounting plate, the nano demoulding coating is formed on the surface of the demoulding bottom plate, the lower die is arranged above the demoulding bottom plate, the telescopic cylinder is started to drive the first push rod to extend out of the mounting plate, the lower die is fixed, and after injection molding is completed, the cooler is started to cool, so that the solidification rate of plastic is improved, the forming rate of plastic workpieces is improved, and the production efficiency is improved.

2. According to the utility model, the ejector is fixedly arranged above the ejection assembly, the second push rod is fixedly arranged at the output end of the ejector, the installer is arranged below the second push rod, the limit rod is fixedly arranged above the installer, the ejector is used for controlling the second push rod to push out, the lower ejection bottom plate is pulled out, the stripper plate fixed in the installer is adjusted according to the specification of the lower die, the second push rod is used for pushing the stripper plate, so that the inner element of the lower die is ejected, and the ejector is practical and convenient in use and is suitable for injection molding of plastic workpieces.

Drawings

FIG. 1 is a schematic diagram of a plastic mold body according to the present utility model;

FIG. 2 is a schematic view of the outline package of the present utility model;

FIG. 3 is a schematic view of a stationary cooling assembly according to the present utility model;

fig. 4 is a schematic view of the structure of the push-out assembly of the present utility model.

In the figure: 1. a plastic mold body; 11. a first support column; 12. a second support column; 13. a demolding groove; 14. a fixing plate; 15. a support plate; 16. a collection box; 2. a stationary cooling assembly; 21. a filter screen; 22. a cooler; 23. demolding the bottom plate; 24. a mounting base; 25. a telescopic cylinder; 26. a mounting plate; 27. a first push rod; 3. a push-out assembly; 31. a limit rod; 32. a stripper; 33. a second push rod; 34. and (3) an installer.

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides a high-efficient plastic mould of quick drawing of patterns, including plastic mould main part 1, the below fixed mounting of plastic mould main part 1 has fixed cooling subassembly 2, the front end fixed mounting of fixed cooling subassembly 2 has cooler 22, the front end fixed mounting of cooler 22 has filter screen 21, the side fixed mounting of filter screen 21 has telescopic cylinder 25, telescopic cylinder 25's output fixed mounting has first push rod 27, first push rod 27's side sliding connection has mounting panel 26, drawing of patterns bottom plate 23 has been seted up to the below of mounting panel 26, the below sliding connection of drawing of patterns bottom plate 23 has mount pad 24, the top fixed mounting of mount pad 24 has the release subassembly 3.

It is to be added that, through forming nanometer drawing of patterns coating with drawing of patterns bottom plate 23 surface, place the bed die in drawing of patterns bottom plate 23 top, start flexible cylinder 25 and drive first push rod 27 and stretch out in mounting panel 26, fix the bed die, wait to mould plastics the completion after, cooler 22 starts the cooling, and then improves the rate of solidification of plastic, improves the shaping rate of plastic work piece, improves production efficiency.

As a preference of this embodiment, a stripper 32 is fixedly installed above the push-out assembly 3, a second push rod 33 is fixedly installed at the output end of the stripper 32, an installer 34 is provided below the second push rod 33, a stop lever 31 is fixedly installed above the installer 34, a first support column 11 is fixedly installed outside the stop lever 31, a second support column 12 is fixedly installed on the left side of the first support column 11, and a fixing plate 14 is provided below the second support column 12.

It should be noted that, the ejector 32 controls the second push rod 33 to push out, the lower ejector bottom plate 23 is pulled out, the stripper plate fixed in the installer 34 is adjusted according to the specification of the lower die, the second push rod 33 pushes the stripper plate, so that the inner element of the lower die is ejected, and the ejector is practical and convenient in use and is suitable for injection molding of plastic workpieces.

Preferably, in this embodiment, the fixed plate 14 is provided with a demolding groove 13, a supporting plate 15 is fixedly installed below the demolding groove 13, and a collecting box 16 is fixedly installed at the front end of the supporting plate 15.

In the specific use process, the components are collected by the collecting box 16 by pushing out the die from the demolding groove 13, so that the components are prevented from falling to the ground to cause damage.

When the rapid demoulding high-efficiency plastic mould is used, firstly, a nano demoulding coating is formed on the surface of the demoulding bottom plate 23, the lower mould is placed above the demoulding bottom plate 23, the telescopic cylinder 25 is started to drive the first push rod 27 to extend out of the mounting plate 26, the lower mould is fixed, after injection moulding is finished, the cooler 22 is started to cool down, the solidification rate of plastic is further improved, the forming rate of a plastic workpiece is improved, the production efficiency is improved, the ejector 32 is used for controlling the second push rod 33 to push out, the lower demoulding bottom plate 23 is pulled out, the demoulding plate fixed in the installer 34 is adjusted according to the specification of the lower mould, the second push rod 33 is used for pushing the inner element of the lower mould, and the rapid demoulding high-efficiency plastic mould is practical and convenient in use, is suitable for injection moulding processing of the plastic workpiece, and is collected by the collecting box 16 through pushing out the mould from the demoulding groove 13, so that damage caused by falling of the element onto the ground is avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. High-efficient plastic mould of quick drawing of patterns, including plastic mould main part (1), its characterized in that: the plastic mold comprises a plastic mold body (1), wherein a fixed cooling assembly (2) is fixedly arranged below the plastic mold body (1), a cooler (22) is fixedly arranged at the front end of the fixed cooling assembly (2), a filter screen (21) is fixedly arranged at the front end of the cooler (22), a telescopic cylinder (25) is fixedly arranged on the side face of the filter screen (21), a first push rod (27) is fixedly arranged at the output end of the telescopic cylinder (25), a mounting plate (26) is slidably connected on the side face of the first push rod (27), and a demoulding bottom plate (23) is arranged below the mounting plate (26).

2. The rapid and efficient plastic mold of claim 1, wherein: the lower part of the demoulding bottom plate (23) is connected with a mounting seat (24) in a sliding manner, and a push-out assembly (3) is fixedly arranged above the mounting seat (24).

3. The rapid and efficient plastic mold of claim 2, wherein: the ejector assembly is characterized in that a stripper (32) is fixedly arranged above the ejector assembly (3), a second push rod (33) is fixedly arranged at the output end of the stripper (32), an installer (34) is arranged below the second push rod (33), and a limit rod (31) is fixedly arranged above the installer (34).

4. A rapid and efficient plastic mold according to claim 3, wherein: the outside fixed mounting of gag lever post (31) has first support column (11), the left side fixed mounting of first support column (11) has second support column (12), fixed plate (14) have been seted up to the below of second support column (12).

5. The rapid and efficient plastic mold of claim 4, wherein: the inside of the fixed plate (14) is provided with a demoulding groove (13).

6. The rapid and efficient plastic mold of claim 5, wherein: a supporting plate (15) is fixedly arranged below the demoulding groove (13).

7. The rapid and efficient plastic mold of claim 6, wherein: the front end of the supporting plate (15) is fixedly provided with a collecting box body (16).