CN215434774U

CN215434774U - Injection mold capable of automatically cleaning corners

Info

Publication number: CN215434774U
Application number: CN202121696182.2U
Authority: CN
Inventors: 钟雪美
Original assignee: Dongguan Yaolian Plastic Cement Hardware Co ltd
Current assignee: Dongguan Yaolian Plastic Cement Hardware Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-07
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses an injection mold capable of automatically cleaning corners, which comprises a cleaning box, a corner cleaning assembly and a lower die holder, wherein a sewage discharge pipe is arranged at the bottom end of the cleaning box, water pipes are arranged on two sides of the cleaning box, a spray head is fixed on each water pipe, the corner cleaning assembly comprises an air cylinder fixed at the bottom end of the cleaning box, a bottom plate arranged at the top end of the air cylinder, a baffle fixed at the top end of the bottom plate and brush wires arranged on the outer wall of the baffle, and a driving motor is fixed on the right side of the lower die holder. According to the utility model, the arranged driving motor can drive the lower die holder to rotate, so that the cavity of the lower die holder is just opposite to the cleaning box, the arranged water pipe can be connected with the tap water pipe, tap water in the tap water pipe can be conveyed to the spray head through the water pipe to be sprayed out, the sprayed water can wash the inner wall of the cavity of the lower die holder, and the arranged air cylinder can drive the brush wires to rub against the inner wall of the cavity of the lower die holder through the bottom plate, so that the corners of the cavity can be cleaned conveniently, and the cleaning is cleaner.

Description

Injection mold capable of automatically cleaning corners

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold capable of automatically cleaning corners.

Background

An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

At present, current injection mold need not pile up the dust for a long time, can directly wash with the running water usually during the washing, but often the position of corner washs unclean, and direct use can influence the effect of moulding plastics, and the practicality is not good.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

the utility model provides a can be from injection mold of clear corner, is including wasing case, corner clearance subassembly and die holder, the bottom of wasing the case is provided with the blow off pipe, the both sides of wasing the case all are provided with the water pipe, are fixed with the shower nozzle on the water pipe, corner clearance subassembly is including fixing wash the cylinder of bottom of the case portion, set up the bottom plate on cylinder top, fix the baffle on bottom plate top and with the brush silk that the baffle outer wall set up, the right side of die holder is fixed with driving motor.

The present invention in a preferred example may be further configured to: two spray heads on one side of the cleaning box are in a group and are arranged in two.

By adopting the technical scheme, the spray head can spray water into the cavity of the lower die holder, so that the cavity of the lower die holder can be washed conveniently.

The present invention in a preferred example may be further configured to: two the cylinder symmetry sets up in the bottom of bottom plate, two the cylinder runs through the washing case.

By adopting the technical scheme, the air cylinder can drive the brush wires to move, so that the corners of the die cavity of the lower die holder can be cleaned conveniently.

The present invention in a preferred example may be further configured to: the two sides of the lower die holder are rotatably connected with the cleaning box through bearings, and the fixing plate arranged on the right side of the cleaning box is fixedly connected with the bottom end of the driving motor.

Through adopting above-mentioned technical scheme, driving motor can drive the die holder rotation, is convenient for wash and gets the material.

The present invention in a preferred example may be further configured to: the ejection piece is arranged in the die cavity of the lower die holder and comprises a U-shaped rod and two ejection plates, the U-shaped rod penetrates through the lower die holder and then is fixedly connected with the ejection plates, and the two ejection plates are arranged.

Through adopting above-mentioned technical scheme, remove U type pole and can drive the liftout plate, be convenient for through the ejecting fashioned product of liftout plate ejection.

The present invention in a preferred example may be further configured to: the top of die holder is provided with the gag lever post, and the gag lever post sets up four at least.

The present invention in a preferred example may be further configured to: the injection mold capable of automatically cleaning corners further comprises an upper mold base, wherein injection molding holes are formed in the middle of the upper mold base, limiting holes are formed in the corners of the upper mold base, and the number of the limiting holes is at least four.

Through adopting above-mentioned technical scheme, the raw materials can be injected into to the hole of moulding plastics, and spacing hole can play spacing effect with gag lever post sliding connection, the upper die base of being convenient for contacts with the die holder.

By adopting the technical scheme, the utility model has the beneficial effects that: the utility model provides a driving motor can drive the die holder rotatory, can be so that the die cavity of die holder is just to wasing the case, and the water pipe joinable water pipe of setting, can carry the running water in the water pipe to the shower nozzle blowout through the water pipe, the inner wall of die holder die cavity can be washed to the spun water, and the inner wall friction of the cylinder accessible bottom plate of setting drive brush silk and die holder die cavity, the corner of the die cavity of being convenient for clear up, it is cleaner to wash ground, then the U type pole of setting can drive the ejector plate and remove, the ejector plate is removed downwards and can ejecting ejector plate, be convenient for take out the product after the shaping.

Drawings

FIG. 1 is a schematic view of a perspective structure according to the present invention;

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

FIG. 3 is a schematic structural view of a corner cleaning assembly according to the present invention;

fig. 4 is a schematic structural view of the ejector of the present invention.

Reference numerals:

100. a cleaning tank; 110. a blow-off pipe; 120. a water pipe; 130. a spray head;

200. a corner cleaning assembly; 210. a cylinder; 220. a base plate; 230. a baffle plate; 240. brushing wires;

300. a lower die holder; 310. a drive motor; 320. a fixing plate; 330. a limiting rod;

400. ejecting the part; 410. a U-shaped rod; 420. ejecting the plate;

500. an upper die holder; 510. injection molding holes; 520. and a limiting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

Some embodiments of the present invention are described below with reference to the accompanying drawings to provide an injection mold capable of self-cleaning corners.

The first embodiment is as follows:

referring to fig. 1 to 3, a first embodiment of the present invention provides an injection mold capable of self-cleaning corners, which includes a cleaning tank 100, a corner cleaning assembly 200, and a lower mold base 300. Specifically, the bottom of wasing case 100 is provided with blow off pipe 110, and the both sides of wasing case 100 all are provided with water pipe 120, and water pipe 120 connects water pipe, is fixed with shower nozzle 130 on the water pipe 120, and shower nozzle 130 can spray from water, is convenient for wash the die cavity of die holder 300.

Two nozzles 130 are provided on one side of the cleaning tank 100 in a set.

Further, the corner cleaning assembly 200 comprises an air cylinder 210 fixed at the bottom end of the cleaning box 100, a bottom plate 220 arranged at the top end of the air cylinder 210, a baffle plate 230 fixed at the top end of the bottom plate 220, and brush wires 240 arranged on the outer wall of the baffle plate 230, wherein the air cylinder 210 can drive the baffle plate 230 and the brush wires 240 to move through the bottom plate 220, so that the cavity of the lower die holder 300 can be cleaned conveniently through friction of the brush wires 240.

The two air cylinders 210 are symmetrically disposed at the bottom end of the bottom plate 220, and the two air cylinders 210 penetrate the washing tank 100.

Further, a driving motor 310 is fixed on the right side of the lower die holder 300, and the driving motor 310 can drive the lower die holder 300 to rotate, so that the cleaning and the material taking are facilitated.

The both sides of lower bolster 300 all rotate with washing case 100 through the bearing and are connected, and the bearing makes lower bolster 300 can rotate on washing case 100, washs the fixed plate 320 and the bottom fixed connection of driving motor 310 that the right side of case 100 set up.

The top end of the lower die holder 300 is provided with at least four limiting rods 330, and the number of the limiting rods 330 is at least four.

Can still include upper die base 500 from injection mold of corner clearing, the intermediate position of upper die base 500 is provided with injection molding hole 510, and the corner of upper die base 500 is provided with spacing hole 520, and spacing hole 520 sets up four at least, and spacing hole 520 makes gag lever post 330 can only vertically reciprocate, plays spacing effect.

Example two:

referring to fig. 1 and 4, a second embodiment of the present invention, which is different from the first embodiment, is: the ejection piece 400 is arranged in the cavity of the lower die holder 300, the ejection piece 400 comprises a U-shaped rod 410 and two ejection plates 420, the U-shaped rod 410 penetrates through the lower die holder 300 and then is fixedly connected with the ejection plates 420, and the two ejection plates 420 are arranged, so that the U-shaped rod 410 can drive the ejection plates 420 to move, and ejection of a formed product is facilitated.

The working principle and the using process of the utility model are as follows: during cleaning, the driving motor 310 can be controlled to rotate, the driving motor 310 can drive the lower die holder 300 to rotate until the lower die holder 300 rotates to a proper position, then the water pipe 120 is connected with a tap water pipe, the tap water in the tap water pipe can be conveyed to the spray head 130 to be sprayed out by the water pipe 120, then the sprayed tap water can wash the cavity of the lower die holder 300, the two cylinders 210 can be controlled to extend while washing, the two extended cylinders 210 can drive the baffle 230 and the brush wires 240 to move upwards by the bottom plate 220, the moved brush wires 240 can rub against the inner wall of the cavity of the lower die holder 300, so that corners can be cleaned, the cleaning is thorough, when a formed product is taken out, the lower die holder 300 is driven to rotate by the driving motor 310 until the cavity of the lower die holder 300 faces the cleaning box 100, then acting force is applied to the U-shaped rod 410, so that the U-shaped rod 410 can drive the ejecting plate 420 to move until the ejecting plate 420 ejects the formed product, is convenient for taking materials.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 claims and their equivalents.

Claims

1. The utility model provides a can be from injection mold of corner cleaning, its characterized in that includes:

the cleaning device comprises a cleaning box (100), wherein a sewage discharge pipe (110) is arranged at the bottom end of the cleaning box (100), water pipes (120) are arranged on two sides of the cleaning box (100), and spray heads (130) are fixed on the water pipes (120);

the corner cleaning assembly (200) comprises an air cylinder (210) fixed at the bottom end of the cleaning box (100), a bottom plate (220) arranged at the top end of the air cylinder (210), a baffle plate (230) fixed at the top end of the bottom plate (220) and brush wires (240) arranged on the outer wall of the baffle plate (230);

the die comprises a lower die holder (300), and a driving motor (310) is fixed on the right side of the lower die holder (300).

2. An injection mold capable of self-corner cleaning according to claim 1, wherein two nozzles (130) are provided in one set on one side of the cleaning tank (100).

3. An injection mold capable of self-cleaning corners according to claim 1, characterized in that two said air cylinders (210) are symmetrically arranged at the bottom end of the bottom plate (220), and two said air cylinders (210) penetrate through the cleaning tank (100).

4. The injection mold capable of automatically cleaning corners of claim 1, wherein both sides of the lower mold base (300) are rotatably connected with the cleaning box (100) through bearings, and the fixing plate (320) arranged on the right side of the cleaning box (100) is fixedly connected with the bottom end of the driving motor (310).

5. The injection mold capable of clearing away corners automatically according to claim 1, wherein an ejector (400) is arranged in the cavity of the lower die holder (300), the ejector (400) comprises a U-shaped rod (410) and an ejector plate (420), the U-shaped rod (410) penetrates through the lower die holder (300) and is fixedly connected with the ejector plate (420), and two ejector plates (420) are arranged.

6. The injection mold capable of clearing away the corner automatically as claimed in claim 1, wherein the lower mold base (300) is provided with at least four limiting rods (330) at the top end, and the number of the limiting rods (330) is at least four.

7. The injection mold capable of self-cleaning corners of claim 1, further comprising an upper mold base (500), wherein an injection hole (510) is disposed in a middle position of the upper mold base (500), at least four limiting holes (520) are disposed in corners of the upper mold base (500), and the number of the limiting holes (520) is at least four.