CN209158829U

CN209158829U - Strongly from water gap cutting device in mould

Info

Publication number: CN209158829U
Application number: CN201822049388.0U
Authority: CN
Inventors: 叶洪甄
Original assignee: Shenzhen Sanyuantang Plastic Mould Co Ltd
Current assignee: Shenzhen Sanyuantang Plastic Mould Co Ltd
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2019-07-26
Anticipated expiration: 2028-12-07

Abstract

For strength from water gap cutting device, the utility model relates to be molded technical field of auxiliary equipment in mould；Middle-end inside die ontology is equipped with No.1 mandril, the lower end of No.1 mandril is equipped with No. two mandrils, and the right end of No. two mandrils is equipped with runner well, which is set to the lower section of No.1 mandril left end, the front side of No.1 mandril upper end is equipped with runner, is inserted with hot nozzle in the left side of runner；The right side of runner is equipped with the edge of a knife, the upper end of the edge of a knife is fixed on sliding block, sliding block is slidably arranged in the groove of die ontology inside left, the upper end of sliding block is fixed on the piston rod of oil cylinder, after oil cylinder passes through oil cylinder seat, dew is located at the top of oil cylinder seat, oil cylinder seat is fixed on the upper surface of die ontology, sliding block is devised in mold, sliding block is controlled by oil cylinder, oil cylinder regulates and controls via injection molding machine ontology, having reached common injection machine can also be integrally formed, finished product does not have to be processed twice, it is time saving and energy saving, also save cost, it is simple with structure, setting is reasonable, the advantages that low manufacture cost.

Description

Strongly from water gap cutting device in mould

Technical field

The utility model relates to be molded technical field of auxiliary equipment, and in particular to strongly from water gap cutting device in mould.

Background technique

Plasthetics be prepared in injection mold with certain temperature, pressure it is molding, injection molding be it is a kind of common plus Work mode, in injection molding, mold needs to reserve the channel flowed into for injected plastics material, the note after the completion of injection step in channel Moulding material, which is retained on workpiece, forms the mouth of a river, and the method for existing solution has fervent two schemes in processing twice and mould, in mould It is to the depanning movement of injection molding machine earnestly, it is desirable that open mould ejection product, common injection molding machine again in the primary cutting mouth of a river of ejection Be not achieved in mould and earnestly require, and process in technique twice will mostly several procedures, related request will have machine and personnel Configuration, it is time-consuming and laborious, and higher cost, it would be highly desirable to it improves.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed Reason, strength devises sliding block from water gap cutting device in mold in mould easy to use, and sliding block is controlled by oil cylinder, oil cylinder via Oil pressure inside injection molding machine regulates and controls, and having reached common injection machine can also be integrally formed, finished product does not have to be processed twice, time saving It is laborsaving, also save cost.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes die ontology, the die ontology Internal middle-end is equipped with No.1 mandril, and the lower end of No.1 mandril is equipped with No. two mandrils, No.1 mandril and No. two mandrils with outside It is connected by power, the right ends of No. two mandrils is equipped with runner well, which is set to the lower section of No.1 mandril left end, on No.1 mandril The front side at end is equipped with runner, and the water inlet of the runner and die ontology connects, and is inserted with hot nozzle in the left side of runner；The right side of runner Side is equipped with the edge of a knife, and the edge of a knife is hung in die ontology, and the upper end of the edge of a knife is fixed on sliding block, and sliding block is slidably arranged in die ontology In the groove of inside left, the upper end of sliding block is fixed on the piston rod of oil cylinder, and after oil cylinder passes through oil cylinder seat, dew is located at oil cylinder seat Top, oil cylinder seat is fixed on the upper surface of die ontology.

Further, the edge of a knife is arranged in back draught, and left end is arranged lower than its right end.

Further, the water inlet of the die ontology is in Y word formula water inlet.

After adopting the above structure, the utility model has the beneficial effect that in mould described in the utility model strongly from water dividing gap Device devises sliding block in mold, and sliding block is controlled by oil cylinder, and oil cylinder regulates and controls via the oil pressure in injection molding machine, has reached general Logical injection molding machine can be also integrally formed, and finished product does not have to be processed twice, time saving and energy saving, also save cost, the utility model tool There is the advantages that structure is simple, and setting is reasonable, low manufacture cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the cross-sectional view of the utility model.

Fig. 2 is the portion A enlarged drawing in Fig. 1.

Description of symbols:

Die ontology 1,2, No. two mandrils 3 of No.1 mandril, runner well 4, runner 5, hot nozzle 6, the edge of a knife 7, sliding block 8, oil cylinder 9, Oil cylinder seat 10, product 11.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Figure 1 and Figure 2, present embodiment the technical solution adopted is that: it includes die ontology 1, described Middle-end inside die ontology 1 is equipped with No.1 mandril 2, and the lower end of No.1 mandril 2 is equipped with No. two mandrils 3, No.1 mandril 2 and No. two Mandril 3 is connect with external impetus, and the right end of No. two mandrils 3 is equipped with runner well 4, which is set to 2 left end of No.1 mandril Lower section, the front side of 2 upper end of No.1 mandril is equipped with runner 5, which connect with the water inlet of die ontology 1, a left side for runner 5 Hot nozzle 6 is inserted in side；The right side of runner 5 is equipped with the edge of a knife 7, and the edge of a knife 7 is hung in die ontology 1, and the upper end of the edge of a knife 7 passes through spiral shell Bolt is fixed on sliding block 8, and sliding block 8 is slidably arranged in the groove of 1 inside left of die ontology, and the upper end of sliding block 8 is welded and fixed On the piston rod of oil cylinder 9, after oil cylinder 9 passes through oil cylinder seat 10, dew is located at the top of oil cylinder seat 10, and oil cylinder seat 10 is solid by bolt It is scheduled on the upper surface of die ontology 1.

Further, the edge of a knife 7 is arranged in back draught, and left end is arranged lower than its right end, it is ensured that the mouth of a river is downward Squeeze, will not on product 11 excessive glue.

Further, the water inlet of the die ontology 1 is in Y word formula water inlet.

The working principle of this specific embodiment:: hot nozzle 6 forms product 11 in glue filling such as runner 5, runner well 4, Injection molding machine pushes oil cylinder 9 by oil pressure, and oil cylinder 9 pushes sliding block 8, since the edge of a knife 7 is fixedly connected with sliding block 8, so that sliding block 8 can band Moving knife mouth 7 interlocks together, and the edge of a knife 7 cuts off runner well 4, so that runner well 4 is separated with product 11, ready-made one-shot forming technique, one Number mandril 2 and No. two mandrils 3 push runner well 4 and product 11 outward together, and product 11 is made to complete the movement of depanning.

After adopting the above structure, present embodiment has the beneficial effect that

1, strength is from water gap cutting device in mould, and 11 one-pass molding of product can be made by optimizing traditional Shooting Technique, to flood The injection molding of product 11 into glue class shape reduces process flow, has promotion in product quality, reduces manually, thus time saving province Power；

2, common injection machine can be allowed to be attained by once-forming effect, the configuration of injection molding machine is not required, can be reached Common machine mass production, to reduce costs.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims

1. strength is from water gap cutting device in mould, it includes die ontology (1), and the internal middle-end of the die ontology (1) is equipped with one Number mandril (2), the lower end of No.1 mandril (2) are equipped with No. two mandrils (3), and No.1 mandril (2) and No. two mandrils (3) are moved with outside The right end of power connection, No. two mandrils (3) is equipped with runner well (4), which is set to the lower section of No.1 mandril (2) left end, The front side of No.1 mandril (2) upper end is equipped with runner (5), which connect with the water inlet of die ontology (1), runner (5) Hot nozzle (6) are inserted in left side；It is characterized by: the right side of runner (5) is equipped with the edge of a knife (7), the edge of a knife (7) is hung on die ontology (1) in, the upper end of the edge of a knife (7) is fixed on sliding block (8), and sliding block (8) is slidably arranged in the groove of die ontology (1) inside left Interior, the upper end of sliding block (8) is fixed on the piston rod of oil cylinder (9), and after oil cylinder (9) passes through oil cylinder seat (10), dew is located at oil cylinder seat (10) top, oil cylinder seat (10) are fixed on the upper surface of die ontology (1).

2. strongly from water gap cutting device in mould according to claim 1, it is characterised in that: the edge of a knife (7) is in backslash Degree setting, left end are arranged lower than its right end.

3. strongly from water gap cutting device in mould according to claim 1, it is characterised in that: the die ontology (1) Water inlet is in Y word formula water inlet.