CN209869366U

CN209869366U - Die mounting support

Info

Publication number: CN209869366U
Application number: CN201920112769.0U
Authority: CN
Inventors: 蔡志义; 唐光海; 周志鹏; 徐忠
Original assignee: Jiangsu Hui River Packaging Machinery Co Ltd
Current assignee: Jiangsu Hui River Packaging Machinery Co Ltd
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-12-31
Anticipated expiration: 2029-01-23

Abstract

The utility model relates to a die mounting bracket, which comprises an annular bracket, a first rotating shaft, a die shell, a bottom die bracket, a guide rail bracket, a first positioning seat, a second positioning seat, a slide block and a swinging assembly; the swing assembly comprises a second rotating shaft, a bearing sleeve, a swing arm, a connecting rod and a swing strip; the utility model discloses an use integral ring carrier to replace the structure of solid of revolution and a plurality of die holding support intercombination, need not the installation and dismantle to guaranteed the interval error, labour saving and time saving has improved work efficiency.

Description

Die mounting support

Technical Field

The utility model relates to a die mounting support.

Background

In the rotary bottle blowing machine, the left mold and the right mold of the forming mold and the bottom mold are arranged on the mold mounting supports through the left mold shell and the right mold shell and the bottom mold support, the mold mounting supports support the opening and closing of the left mold and the right mold and the lifting of the bottom mold, one rotary bottle blowing machine is provided with a plurality of mold mounting supports, each existing mold mounting support is independent, the mold mounting supports need to be uniformly distributed and mounted on a revolving body in an annular mode, the mounting and the dismounting are troublesome, meanwhile, the operation of the rotary bottle blowing machine and the process of bottle blowing require that the space error between any two adjacent mold mounting supports is within 0.08mm, the space between any two adjacent mold mounting supports needs to be accurately adjusted by spending a large amount of time during the mounting, time and labor are wasted, and the improvement.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a need not the installation and dismantle is provided to guarantee interval error, labour saving and time saving has improved work efficiency's die holding support.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a die mounting bracket comprises an annular bracket, a first rotating shaft, a die shell, a bottom die bracket, a guide rail bracket, a first positioning seat, a second positioning seat, a sliding block and a swinging assembly, it is characterized in that the upper end and the lower end of the annular bracket are respectively provided with a top disc and a bottom disc, the edge of the top disc is embedded with a plurality of first positioning seats which are distributed at equal angles along the circumferential direction, correspondingly, a plurality of extension blocks which are distributed at equal angles along the circumferential direction are formed outwards on the edge of the chassis, a second positioning seat is fixed above each extension block, a plurality of formworks which are distributed at equal angles along the circumferential direction are arranged on the outer side between the top disc and the base disc, the number of the formworks is the same as that of the first positioning seats, a first rotating shaft which is vertically distributed is inserted and connected on the inner side of each formwork, and two ends of each first rotating shaft are respectively inserted into a first positioning seat and a second positioning seat which correspond to each other; the lower end of each formwork is provided with a rotatable bottom die support; every the other end of die block support all is fixed with a slider, every all interlude is connected with the guide rail of a vertical distribution in the slider, every the outside of guide rail all is fixed with a rail brackets, every rail brackets's upper end is fixed on the lower plane on chassis along the equal angle of circumferencial direction respectively, still be provided with a plurality of swing subassemblies that the equal angle of angular distribution of circumferencial direction is followed on the chassis, the quantity of swing subassembly is the same with the quantity of first pivot.

Preferably, the swing assembly comprises a second rotating shaft, a bearing sleeve, a swing arm, a connecting rod and a swing strip; the chassis is embedded with a plurality of bearing sleeves which are distributed along the circumferential direction at equal angles, each bearing sleeve is internally provided with a second rotating shaft which is vertically distributed in an inserting manner, each bearing sleeve is fixedly provided with a swing arm at the lower end of the second rotating shaft, each bearing sleeve is fixedly provided with a connecting rod at the upper end of the second rotating shaft, and each connecting rod is fixedly provided with a swinging strip combination which is symmetrical and rotatable with each other at the upper side and the lower side of the other end of each connecting rod.

Preferably, each swing arm is located below the chassis, and each connecting rod is located above the chassis.

Preferably, each swing strip combination comprises two vertically stacked swing strips, one end of each swing strip is rotatably connected to the other end of the connecting rod, and the other end of each swing strip is rotatably connected to the inner side of the formwork and located on two sides of the first rotating shaft respectively.

Compared with the prior art, the utility model has the advantages of: the utility model discloses an use integral ring carrier to replace the structure of solid of revolution and a plurality of die holding support intercombination, need not the installation and dismantle to guaranteed the interval error, labour saving and time saving has improved work efficiency.

Drawings

FIG. 1 is a side view of the structure of the present invention

Fig. 2 is a sectional structure view of the present invention.

Detailed Description

As shown in fig. 1-2, a mold mounting bracket includes an annular bracket 1, a first rotating shaft 2, a mold shell 3, a bottom mold bracket 5, a guide rail 6, a guide rail bracket 7, a first positioning seat 9, a second positioning seat 11, a slider 14, and a swing assembly; the upper end and the lower end of the annular bracket 1 are respectively provided with a top disc 102 and a bottom disc 103, the edge of the top disc 102 is embedded with a plurality of first positioning seats 9 which are distributed at equal angles along the circumferential direction, correspondingly, the edge of the bottom disc 103 is outwards provided with a plurality of extending blocks 101 which are distributed at equal angles along the circumferential direction, a second positioning seat 11 is fixed above each extending block 101, a plurality of formworks 3 which are distributed at equal angles along the circumferential direction are arranged at the outer side between the top disc 102 and the bottom disc 103, the number of the formworks 3 is the same as that of the first positioning seats 9, the inner side of each formwork 3 is respectively connected with a first rotating shaft 2 which is vertically distributed in an inserting way, and the two ends of each first rotating shaft 2 are respectively inserted into one first positioning seat 9 and one second positioning seat 11 which are mutually corresponding; the lower end of each mould shell 3 is provided with a rotatable bottom mould bracket 5; a slide block 14 is fixed at the other end of each bottom die support 5, a guide rail 6 which is vertically distributed is inserted and connected in each slide block 14, a guide rail support 7 is fixed at the outer side of each guide rail 6, the upper end of each guide rail support 7 is fixed on the lower plane of the chassis 103 at equal angles along the circumferential direction, and the two first cooling water channels 3 are respectively positioned at the inner sides of the two air outlets 102; the positions of the two first cooling water channels 3 are matched with the positions of the two second cooling water channels 4 respectively; the chassis 103 is also provided with a plurality of swing assemblies which are distributed at equal angles along the circumferential direction, the number of the swing assemblies is the same as that of the first rotating shafts 2, and each swing assembly comprises a second rotating shaft 4, a bearing sleeve 10, a swing arm 8, a connecting rod 12 and a swing strip 13; it has a plurality of bearing housing 10 along angular distribution such as circumferencial direction to embed in the chassis 103, all alternate in every bearing housing 10 and be connected with the second pivot 4 of a vertical distribution, every second pivot 4's lower extreme is all overlapped and is established and is fixed with a swing arm 8, every swing arm 8 all is located the below on chassis 103, every second pivot 4's upper end is all overlapped and is established and is fixed with a connecting rod 12, every connecting rod 12 all is located the top on chassis 103, both sides all are connected with a mutual symmetry and rotatable swing strip combination about every connecting rod 12's the other end, every swing strip combination includes two vertical swing strips 13 that stack, the equal rotatable connection of one end of every swing strip 13 is on the other end of connecting rod 12, the equal rotatable both sides of connecting in the inboard of mould shell 3 and lieing in first pivot 2 respectively of the other end of every swing strip 13.

The working principle is as follows: the bottle blank is placed into the mold shell 3, the other end of the swing arm 8 swings under traction, and then the second rotating shaft 4 is driven to rotate, so that the connecting rod 12 is driven to swing, the mold shell 3 and the bottle blank are driven to rotate around the first rotating shaft 2 together by means of the four swing strips 13, then the bottom mold support 5 moves upwards along the guide rail 6 by means of the sliding block 14, so that the other end of the bottom mold support 5 moves upwards to the lower end of the bottle blank, and the inflating mechanism is arranged inside the other end of the bottom mold support 5 and used for inflating the bottle blank.

In the rotary bottle blowing machine, a left mold, a right mold and a bottom mold of a forming mold are arranged on a mold mounting bracket through a left mold shell, a right mold shell and a bottom mold bracket, the mold mounting bracket supports the opening and closing of the left mold and the right mold and the lifting of the bottom mold, a rotary bottle blowing machine is provided with a plurality of mold mounting brackets, each existing mold mounting bracket is independent and needs to be annularly and uniformly arranged on a revolving body, the installation and the disassembly are troublesome, and meanwhile, the operation and the bottle blowing process of the rotary bottle blowing machine require that the distance error between any two adjacent mold mounting brackets is within 0.08mm, so that a large amount of time is spent in the installation to accurately adjust the distance between any two adjacent mold mounting brackets, which wastes time and labor; the utility model discloses an use integral ring carrier 1 to replace the structure of solid of revolution and a plurality of die holding support intercombination, need not the installation and dismantle to guaranteed the interval error, labour saving and time saving has improved work efficiency.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A die mounting bracket comprises an annular bracket, a first rotating shaft, a die shell, a bottom die bracket, a guide rail bracket, a first positioning seat, a second positioning seat, a sliding block and a swinging assembly, it is characterized in that the upper end and the lower end of the annular bracket are respectively provided with a top disc and a bottom disc, the edge of the top disc is embedded with a plurality of first positioning seats which are distributed at equal angles along the circumferential direction, correspondingly, a plurality of extension blocks which are distributed at equal angles along the circumferential direction are formed outwards on the edge of the chassis, a second positioning seat is fixed above each extension block, a plurality of formworks which are distributed at equal angles along the circumferential direction are arranged on the outer side between the top disc and the base disc, the number of the formworks is the same as that of the first positioning seats, a first rotating shaft which is vertically distributed is inserted and connected on the inner side of each formwork, and two ends of each first rotating shaft are respectively inserted into a first positioning seat and a second positioning seat which correspond to each other; the lower end of each formwork is provided with a rotatable bottom die support; every the other end of die block support all is fixed with a slider, every all interlude is connected with the guide rail of a vertical distribution in the slider, every the outside of guide rail all is fixed with a rail brackets, every rail brackets's upper end is fixed on the lower plane on chassis along the equal angle of circumferencial direction respectively, still be provided with a plurality of swing subassemblies that the equal angle of angular distribution of circumferencial direction is followed on the chassis, the quantity of swing subassembly is the same with the quantity of first pivot.

2. The die mounting bracket of claim 1, wherein the swing assembly comprises a second rotating shaft, a bearing sleeve, a swing arm, a connecting rod and a swing strip; the chassis is embedded with a plurality of bearing sleeves which are distributed along the circumferential direction at equal angles, each bearing sleeve is internally provided with a second rotating shaft which is vertically distributed in an inserting manner, each bearing sleeve is fixedly provided with a swing arm at the lower end of the second rotating shaft, each bearing sleeve is fixedly provided with a connecting rod at the upper end of the second rotating shaft, and each connecting rod is fixedly provided with a swinging strip combination which is symmetrical and rotatable with each other at the upper side and the lower side of the other end of each connecting rod.

3. A mold mounting bracket according to claim 2, wherein each of said swing arms is located below the base plate and each of said links is located above the base plate.

4. A mold mounting bracket according to claim 2, wherein each of the swing bar assemblies comprises two vertically stacked swing bars, one end of each of the swing bars is rotatably connected to the other end of the connecting rod, and the other end of each of the swing bars is rotatably connected to the inner side of the mold shell and located on both sides of the first rotating shaft.