CN211334427U

CN211334427U - Demoulding device for injection moulding machine

Info

Publication number: CN211334427U
Application number: CN201922385462.0U
Authority: CN
Inventors: 王玉军
Original assignee: Tianjin Huachen Jiaye Auto Parts Co ltd
Current assignee: Tianjin Huachen Jiaye Auto Parts Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-25
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a demoulding device for an injection moulding machine, which comprises a device shell, wherein the upper end of the device shell is fixedly installed and communicated with a water inlet pipe, the lower end of the device shell is fixedly installed with a base, the lower end of the base is fixedly installed with a plurality of universal wheels, the left end of the device shell is installed with an air pump, the air outlet end of the air pump is fixedly connected with an air duct, the right end of the air duct passes through the device shell and extends into the device shell, the other end of the air duct is fixedly installed and communicated with a rubber hose, the left end of the device shell is fixedly installed with a push handle, the right end of the bottom of the device shell is fixedly installed and communicated with a drain pipe, the front end of the device shell is fixedly installed and communicated with a circulating pipe, the circulating pipe is arranged along the vertical direction, the utility model discloses drawing of patterns is effectual, and the circulation is effectual, and it is convenient to remove, and degree of automation is high, and the practicality is high.

Description

Demoulding device for injection moulding machine

Technical Field

The utility model relates to an injection moulding machine technical field specifically is a shedder for injection moulding machine.

Background

The injection moulding machine is similar to the injection syringe for injection, and is a technological process in which the plasticized plastic in a molten state (i.e. viscous state) is injected into a closed mould cavity by means of the thrust of a screw (or a plunger), and the product is obtained after solidification and shaping. Injection molding is a cyclic process, each cycle consisting essentially of: quantitative feeding, melting and plasticizing, pressure injection, mold filling and cooling, mold opening and mold taking. And taking out the plastic part, closing the mold again, and performing the next cycle. When the existing injection molding machine is used for demolding, air blowing is often needed for assisting demolding, and the product can quickly fall off from the mold by blowing air to the injection molding product, so that the time for the product to stay on the mold and freely fall is shortened. But the current supplementary shedder of blowing uses inconveniently to can not cool down the gas that blows out, the gas that blows out too high can influence the effect of moulding plastics of product.

Therefore, a demolding device for an injection molding machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shedder for injection moulding machine can realize cooling down with the gas to the drawing of patterns, and then can effectively avoid the gaseous too high effect of moulding plastics of product that blows off, and then can solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a demoulding device for an injection moulding machine comprises a device shell, wherein the upper end of the device shell is fixedly installed and communicated with a water inlet pipe, the lower end of the device shell is fixedly installed with a base, the lower end of the base is fixedly installed with a plurality of universal wheels, the left end of the device shell is installed with an air pump, the air outlet end of the air pump is fixedly connected with an air duct, the right end of the air duct penetrates through the device shell and extends into the device shell, the other end of the air duct is fixedly installed and communicated with a rubber hose, the left end of the device shell is fixedly installed with a push handle, the right end of the bottom of the device shell is fixedly installed and communicated with a drain pipe, the front end of the device shell is fixedly installed and communicated with a circulating pipe, the circulating pipe is arranged along the vertical direction, a condensing pipe is fixedly sleeved on, the condenser pipe bottom right-hand member fixed mounting and intercommunication have the outlet pipe, condenser pipe top front end has been seted up and has been put the ice mouth, it has the closing plate to put ice mouth department articulated, fixed mounting has the circulating pump on the circulating pipe, and the circulating pump is located the condenser pipe below, be provided with cold water in the device shell.

Preferably, a pipe cover is arranged on the water inlet pipe.

Preferably, the universal wheels are four, four the universal wheels are distributed at the lower end of the base in a cross-shaped array.

Preferably, the air pump passes through the detachable fixed mounting in device shell left end of mounting bracket.

Preferably, sealing rubber rings are arranged between the rubber hose and the circulating pipe and the device shell.

Preferably, the water outlet pipe and the water discharge pipe are both provided with switch valves.

Preferably, a transparent observation window is fixedly arranged at the front end of the device shell.

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

the utility model discloses a cold water of inlet tube in can being to the device shell is supplemented, then start the air pump, air pump work is filled into high-pressure gas in the air guide pipe, cold water accessible air duct cools down high-pressure gas, high-pressure gas becomes air conditioning, air conditioning enters into in the rubber hose through the air duct, the staff is with rubber hose gas outlet end pair book product and mould inner wall, high-pressure gas can blow down the product from mould inner wall, then start the circulating pump, circulating pump work can be with the leading-in condenser pipe of cold water in the device shell, the trash ice in the condenser pipe can cool down the processing to cold water, cold water after the cooling flows back once more to the device shell through the circulating pipe in, and then can keep the cold water in the device shell to be in the low temperature state. The gas for demolding can be cooled by arranging the gas guide pipe, the gas pump, the mounting rack, the rubber hose, the sealing rubber ring, cold water and the like, so that the product is prevented from melting due to overhigh temperature of the gas, and the molding effect of the product is further influenced; by arranging the circulating pump, the circulating pipe, the condensing pipe, the crushed ice and the like, the circulating cooling of water in the device shell can be realized, and the cooling effect on gas can be further improved; through being provided with and pushing away handle, base and universal wheel, can be convenient for right the utility model discloses remove. The utility model discloses drawing of patterns is effectual, and the circulation is effectual, and it is convenient to remove, and degree of automation is high, and the practicality is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of a top view of the condenser tube of the present invention;

in the figure: 1. a device housing; 2. a tube cover; 3. a water inlet pipe; 4. an air duct; 5. an air pump; 6. a mounting frame; 7. a push handle; 8. a base; 9. a universal wheel; 10. a rubber hose; 11. sealing the rubber ring; 12. a circulation pump; 13. a circulation pipe; 14. a condenser tube; 15. a water outlet pipe; 16. an on-off valve; 17. crushing ice blocks; 18. a transparent viewing window; 19. cold water; 20. a drain pipe; 21. and (7) sealing the plate.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution:

a demoulding device for an injection moulding machine is disclosed, as shown in figure 1, figure 2 and figure 3, comprising a device shell 1, wherein the upper end of the device shell 1 is fixedly installed and communicated with a water inlet pipe 3, the lower end of the device shell 1 is fixedly installed with a base 8, the lower end of the base 8 is fixedly installed with a plurality of universal wheels 9, the left end of the device shell 1 is installed with an air pump 5, the air outlet end of the air pump 5 is fixedly connected with an air duct 4, the right end of the air duct 4 passes through the device shell 1 and extends to the inside of the device shell 1, the other end of the air duct 4 is fixedly installed and communicated with a rubber hose 10, the left end of the device shell 1 is fixedly installed with a push handle 7, the right end of the bottom of the device shell 1 is fixedly installed and communicated with a drain pipe 20, the front end of the device shell 1 is fixedly installed and communicated with a, condenser pipe 14 is inside to be provided with broken ice 17, and condenser pipe 14 bottom right-hand member fixed mounting and intercommunication have outlet pipe 15, and condenser pipe 14 top front end has been seted up and has been put the ice mouth, and it has articulated closing plate 21 to put ice mouth department, and fixed mounting has circulating pump 12 on the circulating pipe 13, and circulating pump 12 is located condenser pipe 14 below, is provided with cold water 19 in the device shell 1.

Through adopting above-mentioned technical scheme, be provided with tube cap 2 on the inlet tube 3.

In particular, as shown in fig. 1, it is possible to facilitate effective sealing of the apparatus casing 1 and to avoid contamination of the cold water 19.

Through adopting above-mentioned technical scheme, universal wheel 9 is equipped with four, and four universal wheels 9 are the cross array and distribute in 8 lower extremes of base.

Specifically, as shown in fig. 1, the utility model can be moved by the staff conveniently.

Through adopting above-mentioned technical scheme, air pump 5 passes through the detachable fixed mounting in device shell 1 left end of mounting bracket 6.

In particular, as shown in fig. 1, the air pump 5 can be easily and quickly disassembled and assembled.

By adopting the technical scheme, the rubber sealing ring 11 is arranged between the rubber hose 10 and the circulating pipe 13 and the device shell 1.

Specifically, as shown in fig. 1, the sealing property of the device case 1 can be improved.

By adopting the technical scheme, the water outlet pipe 15 and the water outlet pipe 20 are both provided with the switch valves 16.

Specifically, as shown in fig. 1, the flow rate of the water outlet pipe 15 and the water outlet pipe 20 can be controlled.

Through adopting above-mentioned technical scheme, device shell 1 front end fixed mounting has transparent observation window 18.

Specifically, as shown in fig. 1, it is convenient for the staff to observe the amount of the cold water 19 inside the device housing 1.

Through adopting above-mentioned technical scheme, can carry out rapid cooling to the gas of drawing of patterns, avoid the gas high temperature to lead to the product to melt, and then influence the shaping effect of product.

The working principle is as follows: can supply cold water 19 in the device shell 1 through inlet tube 3, then start air pump 5, air pump 5 work is filled into high-pressure gas in the air guide pipe 4, 19 accessible air ducts 4 of cold water cool down high-pressure gas, high-pressure gas becomes air conditioning, air conditioning enters into in the rubber hose 10 through air guide pipe 4, the staff is with rubber hose 10 gas outlet end pair folding product and mould inner wall, high-pressure gas can blow down the product from the mould inner wall, then start circulating pump 12, circulating pump 12 work can be with the leading-in condenser pipe 14 of the cold water 19 in the device shell 1 in, the broken ice 17 in the condenser pipe 14 can cool down cold water 19, the cold water 19 after the cooling flows back to in the device shell 1 once more through circulating pipe 13, and then can keep the cold water 19 in the device shell 1 to be in the low temperature state all the time. The gas for demolding can be cooled by arranging the gas guide pipe 4, the gas pump 5, the mounting rack 6, the rubber hose 10, the sealing rubber ring 11, the cold water 19 and the like, so that the product melting caused by overhigh gas temperature is avoided, and the molding effect of the product is further influenced; by arranging the circulating pump 12, the circulating pipe 13, the condensing pipe 14, the crushed ice 17 and the like, the water in the device shell 1 can be cooled circularly, so that the cooling effect on the gas can be improved; through being provided with push handle 7, base 8 and universal wheel 9, can be convenient for right the utility model discloses remove. The utility model discloses drawing of patterns is effectual, and the circulation is effectual, and it is convenient to remove, and degree of automation is high, and the practicality is high.

The utility model discloses the use of device shell 1, tube cap 2, inlet tube 3, air duct 4, air pump 5, mounting bracket 6 and above-mentioned part that adopts all adopts the utility model provides a background data is given, and cooperate the utility model discloses a description of specification, the affiliated technical field personnel can reach its use to obtain corresponding result of use, so do not have the one-to-one disclosure.

The electric elements that appear here all are connected through transformer and external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer and so on, the utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reformed transform after purchasing, makes it match more and accord with the utility model discloses technical scheme belongs to, it is the technical scheme of this technical scheme best application, and the model of its product can be according to the technical parameter of its needs and replace and reform transform, and it is known for technical personnel that belong to in the field, consequently, what technical personnel that belong to in the field can be clear passes through the utility model provides a corresponding result of use.

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 a shedder for injection molding machine, includes device shell (1), its characterized in that: the device is characterized in that an inlet pipe (3) is fixedly installed and communicated at the upper end of a device shell (1), a base (8) is fixedly installed at the lower end of the device shell (1), a plurality of universal wheels (9) are fixedly installed at the lower end of the base (8), an air pump (5) is installed at the left end of the device shell (1), an air guide pipe (4) is fixedly connected to the air outlet end of the air pump (5), the right end of the air guide pipe (4) penetrates through the device shell (1) and extends into the device shell (1), a rubber hose (10) is fixedly installed and communicated at the other end of the air guide pipe (4), a push handle (7) is fixedly installed at the left end of the device shell (1), a drain pipe (20) is fixedly installed and communicated at the right end of the bottom of the device shell (1), a circulating pipe (13) is fixedly installed and, condenser pipe (14) are fixedly sleeved at the outer end of circulating pipe (13), condenser pipe (14) and device shell (1) front end fixed connection, inside crushed ice block (17) that is provided with of condenser pipe (14), condenser pipe (14) bottom right-hand member fixed mounting and intercommunication have outlet pipe (15), ice releasing port has been seted up to condenser pipe (14) top front end, ice releasing port department articulates there is closing plate (21), fixed mounting has circulating pump (12) on circulating pipe (13), and circulating pump (12) are located condenser pipe (14) below, be provided with cold water (19) in device shell (1).

2. The ejector device for injection molding machines of claim 1, wherein: the water inlet pipe (3) is provided with a pipe cover (2).

3. The ejector device for injection molding machines of claim 1, wherein: the universal wheels (9) are four, four the universal wheels (9) are distributed at the lower end of the base (8) in a cross-shaped array mode.

4. The ejector device for injection molding machines of claim 1, wherein: the air pump (5) is detachably and fixedly arranged at the left end of the device shell (1) through the mounting frame (6).

5. The ejector device for injection molding machines of claim 1, wherein: and sealing rubber rings (11) are arranged between the rubber hose (10) and the circulating pipe (13) and the device shell (1).

6. The ejector device for injection molding machines of claim 1, wherein: and the water outlet pipe (15) and the water outlet pipe (20) are both provided with switch valves (16).

7. The ejector device for injection molding machines of claim 1, wherein: the front end of the device shell (1) is fixedly provided with a transparent observation window (18).