CN210415421U

CN210415421U - Quick refrigerated mould

Info

Publication number: CN210415421U
Application number: CN201921061202.1U
Authority: CN
Inventors: 叶飞
Original assignee: Shanghai Yaofan Digital Technology Co Ltd
Current assignee: Shanghai Yaofan Network Technology Co.,Ltd.
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-28
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a quick refrigerated mould, including bed die body and mould upper cover, bed die body bottom fixed mounting has the base, the bed die body inner chamber left and right sides fixed mounting has first communicating pipe and second communicating pipe respectively, first communicating pipe and second communicating pipe internal end fixed mounting have the valve, bed die body inner chamber fixed mounting has first cooling tube, first cooling tube inner chamber fixed mounting has flow distribution plate and curb plate, first cooling tube inner end is fixed mounting has third communicating pipe through the pipe, bed die body inner chamber is opened has the mounting groove, is cooled off the bed die cavity by multiaspect heliciform cooling tube, and cold water can erode the pipe wall simultaneously, improves the cooling rate of mould; through being equipped with roof, mounting groove, automatic telescopic link, second cooling tube and seal cover structure, can be with the ejecting inner chamber of bed die body of the fashioned plastics of moulding.

Description

Quick refrigerated mould

Technical Field

The utility model relates to the technical field of machinery, specifically a quick refrigerated mould that moulds.

Background

The plastic mould is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mould cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification. In order to accelerate the forming speed in the mold cavity, the modern injection mold usually uses water to cool the mold cavity, and the existing cold water cooling system has poor cooling effect. To this end, we propose a rapidly cooled mold die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick refrigerated mould to 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 quick-cooling plastic mold comprises a lower mold body and a mold upper cover, wherein a base is fixedly mounted at the bottom of the lower mold body, a first communicating pipe and a second communicating pipe are respectively and fixedly mounted at the left side and the right side of an inner cavity of the lower mold body, valves are fixedly mounted in the first communicating pipe and the second communicating pipe, a first cooling pipe is fixedly mounted in the inner cavity of the lower mold body, a flow distribution plate and a side plate are fixedly mounted in the inner cavity of the first cooling pipe, a third communicating pipe is fixedly mounted at the inner end of the first cooling pipe through a pipe, a mounting groove is formed in the inner cavity of the lower mold body, an automatic telescopic rod is fixedly mounted at the bottom of the inner cavity of the mounting groove, a top plate is fixedly mounted at the upper end of the automatic telescopic rod, a sealing sleeve is fixedly mounted on the upper end surface of the mounting groove, a second, the injection mold is characterized in that slots are formed in four corners of the upper end face of the lower mold body, an injection tube is fixedly mounted in the middle of the upper mold cover, inserting rods are fixedly mounted in four corners of the lower end face of the upper mold cover, and magnets are fixedly mounted at the lower ends of the inserting rods.

Preferably, the inner end of the first communicating pipe is fixedly communicated with the first cooling pipe, the upper end of the guide pipe is fixedly communicated with the second cooling pipe, and the lower end of the second cooling pipe is fixedly communicated with the second communicating pipe.

Preferably, the inserted link is movably inserted into the inner cavity of the slot.

Preferably, a groove is formed in the bottom of the inner cavity of the lower die body, and the top plate is inserted into the inner cavity of the groove.

Preferably, the second cooling pipe is spirally arranged in the inner cavity of the lower die body.

Compared with the prior art, the beneficial effects of the utility model are that: according to the rapid cooling plastic mold, the lower mold body, the base, the mold upper cover, the injection pipe, the first communicating pipe, the valve, the slot, the second communicating pipe and the first cooling pipe structure are arranged, the multi-surface spiral cooling pipe is used for cooling a cavity of the lower mold, and cold water can wash out the pipe wall, so that the cooling speed of the mold is improved; through being equipped with roof, mounting groove, automatic telescopic link, second cooling tube and seal cover structure, can be with the ejecting inner chamber of bed die body of the fashioned plastics of moulding.

Drawings

Fig. 1 is a sectional view of the present invention;

fig. 2 is a sectional view of the lower mold body of the present invention.

In the figure: the automatic cooling device comprises a lower die body 1, a base 2, a die upper cover 3, an injection tube 31, an insert rod 32, a magnet 33, a first communicating tube 4, a valve 41, a slot 5, a second communicating tube 6, a first cooling tube 7, a third communicating tube 71, a conduit 72, a flow distribution plate 73, a side plate 74, a heat conduction layer 8, a top plate 9, a mounting groove 10, an automatic telescopic rod 11, a second cooling tube 12 and a sealing sleeve 13.

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. 1-2, the present invention provides a technical solution: the utility model provides a quick refrigerated mould that moulds, includes lower mould body 1 and mould upper cover 3, lower mould body 1 is stainless steel lower mould body, and lower mould body 1 is the lower mould, moulds plastics through lower mould body 1. The upper cover 3 is made of stainless steel and covers the upper end face of the lower die body 1. 1 bottom fixed mounting of bed die body has base 2, base 2 is the log base, and base 2 is fixed at the lower terminal surface of bed die body 1, supports bed die body 1, the 1 inner chamber left and right sides of bed die body is fixed mounting respectively has first communicating pipe 4 and second communicating pipe 6, first communicating pipe 4 flows into cold water, then flows to first cooling tube 7, flows to second cooling tube 12 from first cooling tube 7 again, flows to second communicating pipe 6 from second cooling tube 12 again, then flows out from second communicating pipe 6. The inner end of the first communicating pipe 4 is fixedly communicated with the first cooling pipe 7, the upper end of the guide pipe 72 is fixedly communicated with the second cooling pipe 12, and the lower end of the second cooling pipe 12 is fixedly communicated with the second communicating pipe 6. First communicating pipe 4 and the inner fixed mounting of second communicating pipe 6 have valve 41, valve 41 outer end intercommunication water pipe, water pipe intercommunication water pump carry out the pressure boost through the water pump for water can circulate. 1 inner chamber fixed mounting of bed die body has first cooling tube 7, first cooling tube 7 is the aluminum alloy pipeline, and first cooling tube 7 cools off the bottom of bed die body 1, then makes the circulation that water can be quick through first cooling tube 7. The first cooling pipe 7 is helical. The inner cavity of the first cooling pipe 7 is fixedly provided with a splitter plate 73 and a side plate 74, the splitter plate 73 and the side plate 74 are fixed through a mold, and the splitter plate 73 and the side plate 74 are made of aluminum alloy. Then the water flow is divided by the dividing plate 73 and the side plate 74, so that the water flow impacts the upper wall of the water pipe, and the upper end faces of the dividing plate 73 and the side plate 74 are heightened from outside to inside at one time. The inner end of the first cooling pipe 7 is fixedly provided with a third communicating pipe 71 through a conduit 72, the third communicating pipe 71 is an aluminum alloy third communicating pipe, and the water pipes are communicated through the third communicating pipe 71. The inner cavity of the lower die body 1 is provided with a mounting groove 10, the inner cavity of the mounting groove 10 can mount an automatic telescopic rod 11, the type of the automatic telescopic rod 11 is Jinge JINGE-1602, and the top plate 9 can be driven to stretch through the automatic telescopic rod 11, so that the top plate 9 can eject out raw materials of the inner cavity of the lower die body 1. The bottom of the inner cavity of the mounting groove 10 is fixedly provided with an automatic telescopic rod 11, and the automatic telescopic rod 11 is fixed at the bottom of the inner cavity of the mounting groove 10 through a screw. The upper end of the automatic telescopic rod 11 is fixedly provided with a top plate 9, the top plate 9 is a stainless steel top plate, and the molded raw materials are ejected through the top plate 9. The top plate 9 is a stainless steel top plate. The top plate 9 is completely matched with the inner cavity of the groove, and the shape and the size of the top plate 9 are the same as those of the groove. The bottom of the inner cavity of the lower die body 1 is provided with a groove, and the top plate 9 can be placed in the inner cavity of the groove. The top plate 9 is inserted into the inner cavity of the groove. The mounting groove 10 upper end fixed mounting has seal cover 13, seal cover 13 is the high temperature resistant packing ring of tetrafluoro gasket, seals mounting groove 10 through roof 9, prevents that liquid from flowing into the inner chamber of mounting groove 10. The inner cavity wall of the lower die body 1 is fixedly provided with a second cooling pipe 12, the second cooling pipe 12 is an aluminum alloy second cooling pipe, and the second cooling pipe 12 cools the periphery of the lower die body 1. The second cooling pipe 12 is spirally arranged in the inner cavity of the lower die body 1. The inner cavity wall of the lower die body 1 is fixedly provided with a heat conduction layer 8, the heat conduction layer 8 is a graphene heat conduction layer, the heat conduction coefficient of the heat conduction layer 8 is high, and the temperature of cooling water can be quickly conducted. Slots 5 are formed in four corners of the upper end face of the lower die body 1, the slots 5 can be inserted into the insertion rods 32, and the insertion rods 32 are inserted into the inner cavities of the slots 5, so that the insertion rods 32 can fix the upper die cover 3 of the slots 5. The middle part of the upper cover 3 of the mold is fixedly provided with an injection tube 31, and the injection tube 31 is used for injecting the inner cavity of the lower mold body 1. Four corners of the lower end surface of the upper die cover 3 are fixedly provided with inserting rods 32, and the inserting rods 32 are inserted into the inner cavities of the slots 5. The inserted rod 32 is a stainless steel support, and the shape and the size of the inserted rod 32 are matched with the shape and the size of the inner cavity of the slot 5. The inserting rod 32 is movably inserted into the inner cavity of the slot 5. A magnet 33 is fixedly arranged at the lower end of the inserted rod 32. The magnet 33 is a magnet, and the injection tube 31 can be attracted to the bottom of the lower mold body 1.

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 quick refrigerated mould, includes bed die body (1) and mould upper cover (3), its characterized in that: the bottom of the lower die body (1) is fixedly provided with a base (2), the left side and the right side of an inner cavity of the lower die body (1) are respectively fixedly provided with a first communicating pipe (4) and a second communicating pipe (6), the inner ends of the first communicating pipe (4) and the second communicating pipe (6) are fixedly provided with valves (41), the inner cavity of the lower die body (1) is fixedly provided with a first cooling pipe (7), the inner cavity of the first cooling pipe (7) is fixedly provided with a splitter plate (73) and a side plate (74), the inner end of the first cooling pipe (7) is fixedly provided with a third communicating pipe (71) through a guide pipe (72), the inner cavity of the lower die body (1) is provided with a mounting groove (10), the bottom of the inner cavity of the mounting groove (10) is fixedly provided with an automatic telescopic rod (11), the upper end of the automatic telescopic rod (11) is fixedly provided with a top plate (, lower mould body (1) inner chamber wall fixed mounting has second cooling tube (12), inner chamber wall fixed mounting has heat-conducting layer (8) in lower mould body (1), slot (5) have all been opened in lower mould body (1) up end four corners, mould upper cover (3) middle part fixed mounting has injection pipe (31), the equal fixed mounting in terminal surface four corners has inserted bar (32) under mould upper cover (3), inserted bar (32) lower extreme fixed mounting has magnet (33).

2. A rapidly cooling plastic mold as claimed in claim 1 wherein: the inner end of the first communicating pipe (4) is fixedly communicated with the first cooling pipe (7), the upper end of the guide pipe (72) is fixedly communicated with the second cooling pipe (12), and the lower end of the second cooling pipe (12) is fixedly communicated with the second communicating pipe (6).

3. A rapidly cooling plastic mold as claimed in claim 1 wherein: the inserted bar (32) is movably inserted into the inner cavity of the slot (5).

4. A rapidly cooling plastic mold as claimed in claim 1 wherein: the bottom of the inner cavity of the lower die body (1) is provided with a groove, and the top plate (9) is inserted into the inner cavity of the groove.

5. A rapidly cooling plastic mold as claimed in claim 1 wherein: the second cooling pipe (12) is spirally arranged in the inner cavity of the lower die body (1).