CN105082515B

CN105082515B - Rotary bottle blowing machine holds embryo rotating disk

Info

Publication number: CN105082515B
Application number: CN201510524658.7A
Authority: CN
Inventors: 马志刚; 吕峰; 陈伟; 钱怡; 史大金
Original assignee: Taicang Jinma Intelligent Equipment Co Ltd
Current assignee: Taicang Jinma Intelligent Equipment Co Ltd
Priority date: 2015-08-25
Filing date: 2015-08-25
Publication date: 2017-08-11
Anticipated expiration: 2035-08-25
Also published as: CN105082515A

Abstract

The present invention relates to bottle blowing machine technical field, more particularly to a kind of rotary bottle blowing machine holds embryo rotating disk, including rotating disk, it is distributed in the clamp port of the disk edge, the inwall of the clamp port is provided with bumper ring in one week, cavity is provided with the bumper ring, several springs are provided with the cavity, the gap edge of the clamp port is provided with catch, the catch includes short catch and the long catch being connected with the short catch, angle between the short catch and long catch is obtuse angle, the joint of the short catch and long catch is hinged with the rotating disk, due to being provided with bumper ring, clamp port reserves buffering leeway to workpiece expanded by heating, pass through blocking for catch, workpiece can be prevented to be spilled under high speed rotation status, the design advantages of simple, improve the yield rate of workpiece.

Description

Rotary bottle blowing machine holds embryo rotating disk

Technical field

The present invention relates to bottle blowing machine technical field, more particularly to a kind of rotary bottle blowing machine holds embryo rotating disk.

Background technology

Bottle blowing machine is a kind of equipment that plastic grain is fabricated to hollow container by blow molding process, relatively common at present Machine includes, using PP and PE one-time formed hollow extruding and blowing machine, the note stretch blow bottle blowing being molded twice using PET, PC or PP Machine, and the bottle blowing machine for having multilayer hollow extrusion blow and stretch-blow that new development is got up.

Because injecting products application is more and more extensive, the usage amount of bottle blowing machine also increases therewith, for bottle blowing machine Rational modification, it is possible to increase its production efficiency and cost-effective, is increasingly becoming focus in the industry.It is rotary bottle blowing machine to hold embryo rotating disk In important component, for clamping workpiece, workpiece is delivered into next station in rotary course.During holding embryo turntable rotation, Heating chain is heated to workpiece simultaneously, and workpiece is heated to have a certain degree of expansion, and the openings of sizes of clamping workpiece is solid Fixed, therefore the deformation of workpiece can be caused, in addition, holding embryo rotating disk in high-speed rotation, workpiece can be by larger centrifugation Power, is easily spilled over.

In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of holding for rotary bottle blowing machine Embryo rotating disk, makes it with more the value in industry.

The content of the invention

In order to solve the above technical problems, holding embryo rotating disk it is an object of the invention to provide a kind of rotary bottle blowing machine, it is clamped The clamp port of workpiece reserves buffering leeway to workpiece expanded by heating, and can prevent workpiece from being thrown under high speed rotation status Go out.

A kind of rotary bottle blowing machine proposed by the present invention holds embryo rotating disk, including rotating disk, the folder for being distributed in the disk edge Mouth is held, the inwall of the clamp port is provided with bumper ring, the bumper ring for one week is provided with cavity, and several are provided with the cavity Spring, the gap edge of the clamp port is provided with catch, the long gear that the catch includes short catch and is connected with the short catch Piece, the angle between the short catch and long catch is obtuse angle, and joint and the rotating disk of the short catch and long catch are cut with scissors Connection.

Further, the short catch is towards in the breach of clamp port, and the long catch is towards outside the breach of clamp port.

Further, the quantity of the catch is 2.

Further, the clamp port caves inward the circular arc opening to be formed for the edge of the rotating disk.

Further, the material of the bumper ring is rubber.

Further, the quantity of the spring is 11, and is evenly distributed in the cavity of the bumper ring.

By such scheme, the present invention at least has advantages below：The present invention is buffered by being set in the inwall of clamp port Circle, the deformation occurred to workpiece expanded by heating reserves the leeway of buffering, improves the quality of workpiece, reduces defect rate, in addition, Catch is provided with clamp port edge, prevents workpiece from toppling in the state of high speed rotates, or even be spilled over.

Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.

Brief description of the drawings

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the structural representation of clamp port in the present invention.

Embodiment

With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below Example is used to illustrate the present invention, but is not limited to the scope of the present invention.

Referring to Fig. 1 and Fig. 2, a kind of rotary bottle blowing machine of a preferred embodiment of the present invention holds embryo rotating disk, including rotating disk 1, It is distributed in the clamp port 2 at the edge of rotating disk 1, clamp port 2 caves inward the circular arc opening to be formed, clamp port 2 for the edge of rotating disk 1 Inwall one week be provided with bumper ring 3, the material of bumper ring 3 is to be provided with rubber, bumper ring 3 in cavity, cavity provided with 11 bullets Spring 4, and be evenly distributed in the cavity of bumper ring 3.

The right and left of the breach of clamp port 2 is respectively provided with catch 5, and catch 5 includes short catch 51 and is connected with short catch 51 Long catch 52, short catch 51 is towards in the breach of clamp port, and long catch 52 is towards outside the breach of clamp port, short catch 51 and long Angle between catch 52 is obtuse angle, and the joint of short catch 51 and long catch 52 is hinged with rotating disk 1.

Clamp port 2 is clamped after workpiece, and workpiece is heated by heating chain simultaneously, the heated expansion that can occur by a small margin, Expand outwardly, now the spring 4 in bumper ring 3 serves the effect of buffering.The indentation, there of clamp port 2 is also provided with catch 5, gear Piece 5 is formed by connecting by short catch 51 and long catch 52, and is hinged with rotating disk 1, when the indentation, there of workpiece from clamp port 2 is slipped into In clamp port 2, workpiece drives short catch 51 to the inner rotation of clamp port 2, and the rotation of short catch 51 drives long catch 52 also inside Rotate, shelter from partial notch, so, in the case where rotating disk 1 rotates at a high speed, workpiece has the trend moved out, catch 5 To blocking to a certain degree, toppling over or even dishing out for workpiece is prevented.

In summary, the present invention reserves the leeway of buffering to the deformation that workpiece expanded by heating occurs, and improves the matter of workpiece Amount, reduces defect rate, in addition, being provided with catch 5 at the edge of clamp port 2, prevents workpiece from occurring in the state of high speed rotates Topple over, or even be spilled over, the design advantages of simple is with low cost, while improving the yield rate of workpiece, improve production effect Rate.

Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and Modification, these improvement and modification also should be regarded as protection scope of the present invention.

Claims

1. a kind of rotary bottle blowing machine holds embryo rotating disk, it is characterised in that：Including rotating disk, it is distributed in the clamping of the disk edge Mouthful, the inwall of the clamp port is provided with bumper ring, the bumper ring for one week is provided with cavity, and several bullets are provided with the cavity Spring, the gap edge of the clamp port is provided with catch, and the catch includes short catch and the long catch being connected with the short catch, Angle between the short catch and long catch is obtuse angle, and joint and the rotating disk of the short catch and long catch are hinged Connect.

2. rotary bottle blowing machine according to claim 1 holds embryo rotating disk, it is characterised in that：The short catch is towards the folder Hold in the breach of mouth, the long catch is towards outside the breach of the clamp port.

3. rotary bottle blowing machine according to claim 2 holds embryo rotating disk, it is characterised in that：The quantity of the catch is 2.

4. rotary bottle blowing machine according to claim 3 holds embryo rotating disk, it is characterised in that：The clamp port is the rotating disk Edge cave inward the circular arc opening to be formed.

5. rotary bottle blowing machine according to claim 4 holds embryo rotating disk, it is characterised in that：The material of the bumper ring is rubber Glue.

6. rotary bottle blowing machine according to claim 5 holds embryo rotating disk, it is characterised in that：The quantity of the spring is 11 It is individual, and be evenly distributed in the cavity of the bumper ring.