CN1833854A

CN1833854A - Mould delivery structure of inner die shaper

Info

Publication number: CN1833854A
Application number: CN 200510053898
Authority: CN
Inventors: 黄胜昌
Original assignee: Supreme Technic Package Co Ltd
Current assignee: Supreme Technic Package Co Ltd
Priority date: 2005-03-14
Filing date: 2005-03-14
Publication date: 2006-09-20
Anticipated expiration: 2025-03-14
Also published as: CN100389950C

Abstract

A mould conveying structure for the moulding machine has a primary mould holder, a machine base under said primary mould holder and with a rack bar, a secondary mould holder above said machine base and with a lower mould and several guide rods arranged in the guide holes on its base, a power unit under said secondary mould holder for driving the secondary mould holder to move up and down, and a driver unit with a drive part matched with the rack bar on machine base to make the secondary mould to move left and right.

Description

Mould delivery structure of inner die shaper

Technical field

The invention relates to mould delivery structure of inner die shaper.

Background technology

By present commercially available plastic hollow make-up machine (as shown in Figure 2), it is a known blow moulding machine, it is the die holder 10 that mould 1 is set in the front side of make-up machine, 10 of this die holders are by a left side, right die holder wall 100 is formed, with a left side with mould 1, right module 11 is fixing (as Fig. 1) respectively, so, difficulty will take place in the in-molded plastic products of a kind of label of the confidential manufacturing of this known hollow molding, mainly be because plastic products when will be with label one-body molded, this label must be inserted in the mould in advance, but, as the mould 1 of Fig. 1, behind left and right sides module 11 breakdowns, the below will form the empty shape of basket, therefore, label just can't remain in the die cavity 12 of mould at all before left and right sides module is closed, more impossible one-body molded with plastic products, cause integrated plastics technology in the label mould, in the utilization of blow moulding machine, produce bottleneck, can't effectively break through.And the present invention is divided into two the mould of blow moulding machine at one stroke, promptly by last, two modules are formed down, upper module is still by a left side, right two little modules constitute, lower module then is the state of one, solve label and can't insert the problem of the mould die cavity of blow moulding machine, so that the utilization of integrated plastics technology in the label mould is promoted again, and the present invention is in the aforementioned innovation of cooperation, the mould of following two modular structures, innovate again with regard to the delivery mold structure of blow moulding machine again, solve the problem of making one-body molded plastic products in the label mould with the hollow molding technology at one stroke.

Summary of the invention

The object of the present invention is to provide a kind of mould delivery structure of inner die shaper, utilization hollow molding technology is to make integrated plastic products in the label mould, after guaranteeing that label is inserted the die cavity of mould, can be stable remain in the die cavity, before the plastic products moulding of blow moulding machine, the high temperature that utilizes mould to have, the suitable thermal label that adds, after treating the plastic products moulding of blow moulding machine, label is combined with the outer surface of plastic products is complete.

The object of the present invention is achieved like this, and a kind of mould delivery structure of inner die shaper comprises:

Support, support are located at blow moulding machine master die holder below, and support is established turtledove type track and tooth bar, and tooth bar can be meshed with the travelling gear of secondary die holder;

Secondary die holder, secondary die holder is located at aforementioned support, and secondary die holder is established base, and base is established turtledove type rail groove, operates with the turtledove type track collocation with aforementioned support; Secondary die holder can be provided with mould, and should the correcting bar be set the pair die holder, and the correcting bar is located at the correcting bar hole of aforementioned base, is provided with dynamical element again in the base below of secondary die holder again, and dynamical element can drive the quick ascending, descending of secondary die holder; Secondary die holder is established transmission device, transmission device is established actuated element, the actuated element axle is established travelling gear, and make this travelling gear be engaged in the tooth bar of aforementioned support, utilize actuated element to drive the travelling gear running, and utilize the function that is engaged in aforementioned tooth bar, drive the move left and right of secondary die holder to utilize actuated element.

The actuated element of secondary die holder can constitute by motor.

Characteristics of the present invention have:

1. mould delivery structure of inner die shaper of the present invention is the main die holder below of support being located at blow moulding machine, utilizes the transmission device that is arranged at secondary die holder again, so that secondary die holder is left and right mobile.

2. mould delivery structure of inner die shaper of the present invention, wherein secondary die holder is located at aforementioned support top, utilize secondary die holder that the bed die of mould is set, and utilize dynamical element to drive secondary die holder ascending, descending campaign, cooperate the hollow molding action of blow moulding machine, reach purpose and effect that mould is carried.

Description of drawings

Fig. 1: the cutaway view of known hollow molding forming machine mould.

Fig. 2: the partial view of known blow moulding machine.

Fig. 3: the present invention applies to the three-dimensional view of blow moulding machine.

Fig. 4: the part front view of mould holding state of the present invention.

Fig. 5: blow moulding machine of the present invention is treated the part front view of hollow molding state.

Fig. 6: the phantom of conveying device of the present invention.

Fig. 7: bed die of the present invention is positioned at the phantom of position of readiness.

Fig. 8: bed die of the present invention rises to the phantom of main die holder position.

Fig. 9: the phantom that bed die of the present invention combines with main mould.

Drawing reference numeral:

Blow moulding machine 2 main die holder 20 moulds 3

Mold 30 bed dies 31 supports 4

Turtledove type track 40 tooth bars 41 secondary die holders 5

Base 50 turtledove type rail grooves 500 correcting bar holes 501

Correcting bar 51 dynamical elements 52 piston cylinders 53

Piston rod 530 transmission devices 54 actuated elements 540

Travelling gear 541 labels 6

The specific embodiment

As Fig. 3～shown in Figure 5, be mould delivery structure of inner die shaper of the present invention, show among the figure, the present invention is arranged at the below, front side of blow moulding machine 2, with the position of the main die holder 20 that cooperates blow moulding machine, wherein main die holder 20 is fixed with the mold 30 of mould 3 (as Fig. 6～Fig. 9), and because the blow moulding machine major part is all known technology, therefore, the architectural feature of detailed explanation blow moulding machine no longer just.The present invention comprises:

Support 4, support 4 are arranged at main die holder 20 belows of blow moulding machine 2 as described above, and this support 4 is provided with turtledove type track 40, and establishes tooth bar 41, and make tooth bar 41 (as Fig. 6～Fig. 9), make the secondary die holder 5 can move left and right with travelling gear 541 engagement of secondary die holder 5.

Secondary die holder 5 is located at aforementioned support 4 tops, and secondary die holder 5 is established base 50, and this base 50 is established turtledove type rail groove 500, operates (as Fig. 3) with turtledove type track 40 collocation with aforementioned support 4, to produce the directed purpose that moves.Secondary again die holder 5 tops also can be provided with the bed die 31 of mould 3, and should most correcting bars 51 be set pair die holder 5, this majority correcting bar 51 is located at the correcting bar hole 501 of aforementioned base 50 (as Fig. 6～Fig. 8), be provided with dynamical element 52 again in the base below of secondary die holder again, this dynamical element 52 with piston cylinder for the most desirable, the piston rod 530 of this piston cylinder 53 also combines with the below of secondary die holder 5, has the advantage that drives secondary die holder 5 quick ascending, descendings (as Fig. 7 and Fig. 8).

Establish transmission device 54 in secondary die holder 5 belows again, transmission device 54 is established actuated element 540 (as Fig. 4, Fig. 5), and actuated element 540 can be made of motor, can certainly be by piston cylinder for it, as long as can drive secondary die holder move left and right, can with which kind of actuated element 540.The axle of aforementioned actuated element 540 is established above-mentioned travelling gear 541 (as Fig. 6), and make this travelling gear 541 be engaged in the tooth bar 41 of aforementioned support 4, utilize actuated element 540 to drive travelling gear 541 runnings, and utilize the function that is engaged in aforementioned tooth bar 41, to utilize actuated element 540 to drive the move left and right of secondary die holder 5, cooperate the hollow molding action of blow moulding machine, reach purpose and effect that mould is carried.

Thus, the present invention is provided with the mould conveying device in the hollow molding down side, have mould is carried the arrival fixed point fast, to cooperate the hollow molding action of blow moulding machine, guarantee that blow moulding machine can cooperate utilization hollow molding technology to make integrated plastic products in the label mould, and make things convenient for label 6 to insert the die cavity of mould (as Fig. 6), and remain in the die cavity, before the plastic products moulding of blow moulding machine, the high temperature that utilizes mould to have, the suitable thermal label that adds, treat the plastic products moulding of blow moulding machine after, label is combined with the outer surface of plastic products is complete.

Claims

1. mould delivery structure of inner die shaper is characterized in that comprising:

Support, support are located at blow moulding machine master die holder below, and support is provided with turtledove type track and tooth bar;

Secondary die holder, secondary die holder is located at aforementioned support, and secondary die holder is provided with base, and base is provided with turtledove type rail groove, with the turtledove type track collocation running of aforementioned support; Secondary die holder can be provided with mould, and should the correcting bar be set the pair die holder, and the correcting bar is arranged at the correcting bar hole of aforementioned base, is provided with dynamical element again in the base below of secondary die holder, and dynamical element can drive the quick ascending, descending of secondary die holder; Secondary die holder is provided with transmission device, transmission device is provided with actuated element, the axle of actuated element is provided with travelling gear, this travelling gear is engaged in the tooth bar of aforementioned support, utilize actuated element to drive the travelling gear running, and utilize the function that is engaged in aforementioned tooth bar, drive secondary die holder move left and right to utilize actuated element.

2. mould delivery structure of inner die shaper as claimed in claim 1 is characterized in that: the actuated element of secondary die holder can constitute by motor.