阅读说明：本技术 一种玻璃油瓶瓶颈牵拉成型用壁厚调节装置及其实施方法 (Wall thickness adjusting device for drawing and forming bottleneck of glass oil bottle and implementation method thereof ) 是由 王健 赛少青 于 2021-08-04 设计创作，主要内容包括：本发明公开了一种玻璃油瓶瓶颈牵拉成型用壁厚调节装置及其实施方法,包括模具卡套外壳、调节螺母、螺杆嵌套壳和壁厚调节组件,待玻璃液略微凝固后,操作主控手柄向下运动至油瓶瓶颈的底侧,根据所需要的调节的壁厚的厚度,使用滑动手柄控制垂直活动杆向下运动,且垂直活动杆底部的一级弹性卡块和二级弹性卡块自由弹出,控制主控手柄旋转,并使外活动套杆在其外螺纹的作用下,沿贯通口向上退出,而二级弹性卡块则辅助一级弹性卡块以旋转的方式将瓶颈处的壁厚调节至理想尺寸,其内部的二级弹性卡块和一级弹性卡块可根据实际需求进行调整,能够灵活适用于瓶颈处的壁厚调节,同时其操作使用简单快捷,能够满足于流水线内的长线的生产操作。(The invention discloses a wall thickness adjusting device for drawing and forming a bottleneck of a glass oil bottle and an implementation method thereof, the wall thickness adjusting device comprises a mold clamping sleeve shell, an adjusting nut, a screw embedding sleeve shell and a wall thickness adjusting assembly, after glass liquid is slightly solidified, a main control handle is operated to move downwards to the bottom side of the bottleneck of the oil bottle, a sliding handle is used for controlling a vertical movable rod to move downwards according to the thickness of the required adjusted wall thickness, a first-stage elastic clamping block and a second-stage elastic clamping block at the bottom of the vertical movable rod are freely popped out, the main control handle is controlled to rotate, the outer movable sleeve rod is enabled to withdraw upwards along a through hole under the action of an external thread of the outer movable sleeve rod, the second-stage elastic clamping block assists the first-stage elastic clamping block to adjust the wall thickness of the bottleneck to an ideal size in a rotating mode, the second-stage elastic clamping block and the first-stage elastic clamping block in the inner part can be adjusted according to actual requirements, and can be flexibly suitable for adjusting the wall thickness of the bottleneck, meanwhile, the operation is simple and quick, and the production operation of long lines in a production line can be met.)

1. The utility model provides a glass oil bottle bottleneck tractive forming is with wall thickness adjusting device, includes mould cutting ferrule shell (1), adjusting screw (2), adjusting nut (3), outer fixed cardboard (4), screw rod inlay shell (5) and wall thickness adjusting part (6), its characterized in that: the die clamping sleeve structure is characterized in that an adjusting screw rod (2) is arranged on the outer side of the upper end of the die clamping sleeve shell (1), an adjusting nut (3) is installed on the upper half section of the adjusting screw rod (2), the adjusting screw rod (2) is installed in a screw rod embedded casing (5) inside an external fixing clamping plate (4), and a wall thickness adjusting component (6) is installed inside the die clamping sleeve shell (1).

2. The wall thickness adjusting device for drawing and forming the bottleneck of the glass oil bottle as claimed in claim 1, wherein: the die cutting ferrule housing (1) comprises a main housing (101), a screw base (102), a surface sliding groove (103), a limiting bottom plate (104), a sliding cover plate (105), a cover plate top (106), a fixing bolt (107), a telescopic screw (108), a telescopic spring (109), a positioning sucker (1010), an operating handle (1011), a through hole (1012) and a buckle sleeve (1013), wherein the screw base (102) is arranged on the outer side of the top of the main housing (101), the surface sliding grooves (103) are respectively arranged on the front side and the rear side of the main housing (101), the limiting bottom plate (104) is arranged at the bottom of the surface sliding groove (103), the sliding cover plate (105) is arranged on the surface sliding groove (103), the cover plate top (106) is arranged at the top of the sliding cover plate (105), the fixing bolt (107) is arranged on the cover plate top (106), the buckle sleeve (1013) is respectively arranged on the two sides of the main housing (101), install telescopic screw (108) in buckle sleeve pipe (1013), telescopic spring (109) are equipped with in the outside of telescopic screw (108), telescopic screw's (108) bottom is equipped with location sucking disc (1010), telescopic screw's (108) outside end is equipped with operating handle (1011), the top center department of main casing (101) is equipped with through-hole (1012).

3. The wall thickness adjusting device for drawing and forming the bottleneck of the glass oil bottle as claimed in claim 2, wherein: the wall thickness adjusting assembly (6) comprises a main control handle (61), an outer movable sleeve rod (62), a reset spring (63), a vertical movable rod (64), a sliding handle (65), a vertical sliding groove (66), a sleeve rod base (67), an embedded sliding plate (68), a containing sleeve (69), a hierarchy containing groove (610), a secondary elastic clamping block (611), a primary elastic clamping block (612), a sliding sleeve (613) and a sleeve sliding groove (614), wherein the outer movable sleeve rod (62) is arranged at the bottom of the main control handle (61), the reset spring (63) is arranged at the top end inside the outer movable sleeve rod (62), the vertical movable rod (64) is arranged at the bottom of the reset spring (63), the sliding handle (65) is arranged at the upper right side of the vertical movable rod (64), and the sliding handle (65) is nested in the vertical sliding groove (66) on the side face of the outer movable sleeve rod (62), the bottom of outer activity loop bar (62) is equipped with loop bar base (67), the bottom of perpendicular movable rod (64) is equipped with embedded slide (68), the downside of embedded slide (68) is equipped with accomodates sleeve pipe (69), the inside of accomodating sleeve pipe (69) is equipped with the stratum class and accomodates groove (610), the second half section inboard of perpendicular movable rod (64) is equipped with second grade elasticity fixture block (611), be equipped with one-level elasticity fixture block (612) in perpendicular movable rod (64) of second grade elasticity fixture block (611) downside, the outside of accomodating sleeve pipe (69) is equipped with sliding sleeve pipe (613), be equipped with sleeve pipe spout (614) in sliding sleeve pipe (613).

4. The wall thickness adjusting device for drawing and forming the bottleneck of the glass oil bottle as claimed in claim 3, wherein: the embedded sliding plate (68) is nested and arranged inside the sleeve sliding groove (614).

5. The wall thickness adjusting device for drawing and forming the bottleneck of the glass oil bottle as claimed in claim 3, wherein: the secondary elastic latch (611) is received in the upper half of the level receiving groove (610), and the primary elastic latch (612) is received in the lower half of the level receiving groove (610).

6. The wall thickness adjusting device for drawing and forming the bottleneck of the glass oil bottle as claimed in claim 3, wherein: the outer movable sleeve rod (62) is installed in the through hole (1012) through outer surface threads.

7. A method for implementing the wall thickness adjusting device for drawing and forming the bottleneck of the glass oil bottle as defined in any one of claims 1 to 6, which comprises the following steps:

s1: one end of a bottleneck of a mold for forming the glass oil bottle is arranged in a mold clamping sleeve shell (1), and meanwhile, an operating handle (1011) is used for controlling a telescopic screw rod (108) to extend inwards and enabling a wall thickness adjusting assembly (6) to extend into the glass oil bottle mold;

s2: introducing glass liquid into the glass oil bottle mold, standing, and operating the main control handle (61) to move downwards to the bottom side of the bottleneck of the oil bottle after the glass liquid is slightly solidified;

s3: according to the thickness of the required adjusted wall thickness, a sliding handle (65) is used for controlling the vertical movable rod (64) to move downwards, and a primary elastic clamping block (612) and a secondary elastic clamping block (611) at the bottom of the vertical movable rod (64) are freely ejected;

s4: the main control handle (61) is controlled to rotate, the outer movable sleeve rod (62) is enabled to be withdrawn upwards along the through hole (1012) under the action of the outer threads of the outer movable sleeve rod, and the secondary elastic fixture block (611) assists the primary elastic fixture block (612) to adjust the wall thickness of the bottleneck to an ideal size in a rotating mode.

Technical Field

The invention relates to the technical field of glass oil bottle forming, in particular to a wall thickness adjusting device for glass oil bottle neck drawing forming and an implementation method thereof.

Background

The glass bottle is a traditional beverage packaging container in China, glass is a historical packaging material, under the condition that a plurality of packaging materials are introduced into the market, the glass container still occupies an important position in beverage packaging, and the packaging characteristic that the glass container cannot be replaced by other packaging materials is not distinguished, wherein the glass bottle is produced by using a glass mold method, in the production process of the glass bottle, molten glass raw materials enter the glass mold to be cooled, solidified and molded, in the molding process, a glass bottle opening is required to be molded firstly, and usually, the glass bottle opening is molded by using a mouth mold.

Patent No. CN201420402663.1 discloses a wall thickness adjusting device for a glass tube drawn by a vilo method, which is assembled in a vilo method glass tube drawing machine, three displacement sensors and a servo motor are electrically connected with a master controller, three servo motors operated in a control room are respectively driven by two dovetail groove sliding blocks to move in the X-axis direction, and one dovetail groove sliding block is driven to move in the Y-axis direction, thereby realizing the adjustment of four quadrants of a plane with a material bowl center as a central axis by a corundum sheath fixed on the dovetail groove sliding block and the gap between the corundum sheath and the material bowl, when the dovetail groove sliding block moves, a displacement signal is transmitted to the master controller, and the wall thickness of the drawn glass tube is timely and accurately adjusted. The above patent has the following problems:

1. the bottleneck positions of the glass oil bottles are different in the glass tube, the inner diameters of all positions in the glass tube are the same, the inner diameters of the bottleneck positions of the glass oil bottles are different, and the uniform adjustment of the wall thickness cannot be completed by using the tool;

2. the installation process of the device is complex, the use flow is long, and the device is not suitable for production operation of long lines in a production line.

Disclosure of Invention

The invention aims to provide a wall thickness adjusting device for drawing and forming a bottleneck of a glass oil bottle and an implementation method thereof, wherein one end of the bottleneck of a mould for forming the glass oil bottle is arranged in a mould clamping sleeve shell, an operating handle is used for controlling a telescopic screw rod to extend inwards, a wall thickness adjusting component is enabled to extend into the glass oil bottle mould, glass liquid is introduced into the glass oil bottle mould, after the glass liquid is stood, the main control handle is operated to move downwards to the bottom side of the bottleneck of the oil bottle after being slightly solidified, a sliding handle is used for controlling a vertical movable rod to move downwards according to the thickness of the required wall thickness to be adjusted, a primary elastic clamping block and a secondary elastic clamping block at the bottom of the vertical movable rod are freely popped out, the main control handle is controlled to rotate, an outer sleeve movable rod is enabled to withdraw upwards along a through hole under the action of an external thread of the main control handle, and the secondary elastic clamping block assists the primary elastic clamping block to adjust the wall thickness of the bottleneck to an ideal size in a rotating way, to solve the problems set forth in the background art described above.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a wall thickness adjusting device for glass oil bottle bottleneck tractive shaping, includes mould cutting ferrule shell, adjusting screw, adjusting nut, outer fixed cardboard, screw rod scarf shell and wall thickness adjusting part, the upper end outside of mould cutting ferrule shell is equipped with adjusting screw, adjusting screw's first section installation adjusting nut, adjusting screw installs in the inside screw rod scarf shell of outer fixed cardboard, the internally mounted wall thickness adjusting part of mould cutting ferrule shell.

Preferably, the die cutting sleeve shell comprises a main shell, a screw rod base, a surface sliding groove, a limiting bottom plate, a sliding cover plate, a cover plate top, a fixing bolt, a telescopic screw rod, a telescopic spring, a positioning sucker, an operating handle, a through opening and a buckle sleeve, the outer side of the top of the main shell is provided with a screw rod base, the front side and the rear side of the main shell are respectively provided with a surface sliding groove, the bottom of the surface sliding groove is provided with a limiting bottom plate, the surface sliding groove is provided with a sliding cover plate, the top of the sliding cover plate is provided with a cover plate top, a fixing bolt is arranged on the top of the cover plate, two sides of the main shell are respectively provided with a buckle sleeve pipe, a telescopic screw rod is arranged in the buckle sleeve pipe, an extension spring is arranged on the outer side of the extension screw, a positioning sucker is arranged at the bottom of the extension screw, an operating handle is arranged at the tail end of the outer side of the telescopic screw rod, and a through hole is formed in the center of the top of the main shell.

Preferably, the wall thickness adjusting assembly comprises a main control handle, an outer movable sleeve rod, a reset spring, a vertical movable rod, a sliding handle, a vertical sliding groove, a sleeve rod base, an embedded sliding plate, a containing sleeve, a step containing groove, a second-stage elastic clamping block, a first-stage elastic clamping block, a sliding sleeve and a sleeve sliding groove, the outer movable sleeve rod is arranged at the bottom of the main control handle, the reset spring is arranged at the top end inside the outer movable sleeve rod, the vertical movable rod is arranged at the bottom of the reset spring, the sliding handle is arranged at the upper right of the vertical movable rod and is embedded in the vertical sliding groove on the side surface of the outer movable sleeve rod, the sleeve rod base is arranged at the bottom of the outer movable sleeve rod, the embedded sliding plate is arranged at the bottom of the vertical movable rod, the containing sleeve is arranged at the lower side of the embedded sliding plate, the step containing groove is arranged inside the containing sleeve, and the second-stage elastic clamping block is arranged at the inner side of the lower half section of the vertical movable rod, the vertical movable rod at the lower side of the second-stage elastic clamping block is internally provided with a first-stage elastic clamping block, the outer side of the containing sleeve is provided with a sliding sleeve, and a sleeve sliding groove is formed in the sliding sleeve.

Preferably, the embedded sliding plate is nested and installed inside the sleeve sliding groove.

Preferably, the secondary elastic latch is received in an upper half of the level receiving groove, and the primary elastic latch is received in a lower half of the level receiving groove.

Preferably, the outer movable sleeve rod is installed in the through hole through outer surface threads.

The invention provides another technical scheme: an implementation method of a wall thickness adjusting device for drawing and forming a bottleneck of a glass oil bottle comprises the following steps:

the method comprises the following steps: one end of a bottleneck of a mold for forming the glass oil bottle is arranged in a cutting sleeve shell of the mold, and meanwhile, an operating handle is used for controlling a telescopic screw rod to extend inwards and enabling a wall thickness adjusting assembly to extend into the glass oil bottle mold;

step two: introducing glass liquid into the glass oil bottle mold, standing, and operating the main control handle to move downwards to the bottom side of the bottleneck of the oil bottle after the glass liquid is slightly solidified;

step three: according to the required thickness of the wall thickness to be adjusted, the sliding handle is used for controlling the vertical movable rod to move downwards, and the primary elastic clamping block and the secondary elastic clamping block at the bottom of the vertical movable rod are freely popped out;

step four: the main control handle is controlled to rotate, the outer movable sleeve rod is enabled to upwards withdraw along the through hole under the action of the external threads of the outer movable sleeve rod, and the secondary elastic clamping block assists the primary elastic clamping block to adjust the wall thickness of the bottleneck to an ideal size in a rotating mode.

Compared with the prior art, the invention has the beneficial effects that:

the invention provides a wall thickness adjusting device for drawing and forming a bottleneck of a glass oil bottle and an implementation method thereof, wherein one end of the bottleneck of a mould for forming the glass oil bottle is arranged in a clamping sleeve shell of the mould, an operating handle is used for controlling a telescopic screw rod to extend inwards and enabling a wall thickness adjusting component to extend into the mould of the glass oil bottle, after glass liquid is slightly solidified, the operating main control handle is operated to move downwards to the bottom side of the bottleneck of the oil bottle, a sliding handle is used for controlling a vertical movable rod to move downwards according to the thickness of the required adjusted wall thickness, a primary elastic clamping block and a secondary elastic clamping block at the bottom of the vertical movable rod are freely popped out, the main control handle is controlled to rotate, an outer movable sleeve rod is enabled to withdraw upwards along a through hole under the action of external threads of the outer movable sleeve rod, and the secondary elastic clamping block assists the primary elastic clamping block to adjust the wall thickness of the bottleneck to an ideal size in a rotating mode, the two-stage elastic clamping block and the one-stage elastic clamping block inside the device can be adjusted according to actual requirements, can be flexibly suitable for wall thickness adjustment of a bottleneck, are simple and fast to operate and use, and can meet production operation of long lines in a production line.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a mold ferrule housing of the present invention;

FIG. 4 is a cross-sectional structural schematic of the die ferrule housing of the present invention;

FIG. 5 is a schematic structural view of a wall thickness adjustment assembly of the present invention;

fig. 6 is a partial cross-sectional structural schematic view of a wall thickness adjustment assembly of the present invention.

In the figure: 1. a mold card sleeve housing; 101. a main housing; 102. a screw base; 103. a surface runner; 104. a limiting bottom plate; 105. a sliding cover plate; 106. the cover plate is arranged; 107. fixing the bolt; 108. a telescopic screw; 109. a tension spring; 1010. positioning a sucker; 1011. an operating handle; 1012. a through opening; 1013. a buckle sleeve; 2. adjusting the screw rod; 3. adjusting the nut; 4. a clamping plate is fixed outside; 5. the screw is embedded in the casing; 6. a wall thickness adjustment assembly; 61. a master control handle; 62. an outer movable loop bar; 63. a return spring; 64. a vertical movable rod; 65. a sliding handle; 66. a vertical chute; 67. a loop bar base; 68. a sliding plate is embedded; 69. a receiving sleeve; 610. a hierarchical receiving groove; 611. a secondary elastic clamping block; 612. a first-stage elastic clamping block; 613. a sliding sleeve; 614. a sleeve chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a wall thickness adjusting device for drawing and forming a bottleneck of a glass oil bottle comprises a mold clamping sleeve shell 1, an adjusting screw 2, an adjusting nut 3, an external fixing clamping plate 4, a screw embedding sleeve shell 5 and a wall thickness adjusting component 6, wherein the adjusting screw 2 is arranged on the outer side of the upper end of the mold clamping sleeve shell 1, the adjusting nut 3 is arranged on the upper half section of the adjusting screw 2, the adjusting screw 2 is arranged in the screw embedding sleeve shell 5 inside the external fixing clamping plate 4, and the wall thickness adjusting component 6 is arranged inside the mold clamping sleeve shell 1.

Referring to fig. 3-4, the mold ferrule housing 1 includes a main housing 101, a screw base 102, a surface sliding slot 103, a limiting bottom plate 104, a sliding cover plate 105, a cover plate top 106, a fixing bolt 107, a telescopic screw 108, a telescopic spring 109, a positioning suction cup 1010, an operating handle 1011, a through hole 1012 and a fastening sleeve 1013, the screw base 102 is disposed on the outer side of the top of the main housing 101, the surface sliding slot 103 is disposed on the front and back sides of the main housing 101, the limiting bottom plate 104 is disposed at the bottom of the surface sliding slot 103, the sliding cover plate 105 is mounted on the surface sliding slot 103, the cover plate top 106 is disposed at the top of the sliding cover plate 105, the fixing bolt 107 is mounted on the cover plate top 106, the fastening sleeve 1013 is disposed on the two sides of the main housing 101, the telescopic screw 108 is mounted in the fastening sleeve 1013, the telescopic spring 109 is disposed on the outer side of the telescopic screw 108, the positioning suction cup 1010 is disposed at the bottom of the telescopic screw 108, the operating handle 1011 is disposed at the outer end of the telescopic screw 108, a through-hole 1012 is provided at the top center of the main casing 101.

Referring to fig. 5-6, the wall thickness adjusting assembly 6 includes a main control handle 61, an outer movable sleeve rod 62, a return spring 63, a vertical movable rod 64, a sliding handle 65, a vertical sliding groove 66, a sleeve rod base 67, an embedded sliding plate 68, a receiving sleeve 69, a step receiving groove 610, a second-stage elastic clamping block 611, a first-stage elastic clamping block 612, a sliding sleeve 613, and a sleeve sliding groove 614, the outer movable sleeve rod 62 is disposed at the bottom of the main control handle 61, the outer movable sleeve rod 62 is installed in the through hole 1012 through an outer surface thread, the return spring 63 is disposed at the top end of the outer movable sleeve rod 62, the vertical movable rod 64 is disposed at the bottom of the return spring 63, the sliding handle 65 is disposed at the upper right side of the vertical movable rod 64, the sliding handle 65 is nested in the vertical sliding groove 66 at the side of the outer movable sleeve rod 62, the sleeve rod base 67 is disposed at the bottom of the outer movable sleeve rod 62, the embedded sliding plate 68 is disposed at the bottom of the vertical movable rod 64, a receiving sleeve 69 is arranged on the lower side of the embedded sliding plate 68, a layer receiving groove 610 is arranged in the receiving sleeve 69, a second-stage elastic clamping block 611 is arranged on the inner side of the lower half section of the vertical movable rod 64, the second-stage elastic clamping block 611 is received in the upper half layer of the layer receiving groove 610, a first-stage elastic clamping block 612 is received in the lower half layer of the layer receiving groove 610, a first-stage elastic clamping block 612 is arranged in the vertical movable rod 64 on the lower side of the second-stage elastic clamping block 611, a sliding sleeve 613 is arranged on the outer side of the receiving sleeve 69, a sleeve sliding groove 614 is arranged in the sliding sleeve 613, and the embedded sliding plate 68 is nested in the sleeve sliding groove 614.

In order to better show the implementation process of the wall thickness adjusting device for drawing and forming the bottleneck of the glass oil bottle, the embodiment now provides an implementation method of the wall thickness adjusting device for drawing and forming the bottleneck of the glass oil bottle, which includes the following steps:

the method comprises the following steps: one end of a bottleneck of a mold for forming the glass oil bottle is arranged in the mold clamping sleeve shell 1, and meanwhile, an operating handle 1011 is used for controlling the telescopic screw 108 to extend inwards and enabling the wall thickness adjusting assembly 6 to extend into the glass oil bottle mold;

step two: introducing glass liquid into the glass oil bottle mold, standing, and operating the main control handle 61 to move downwards to the bottom side of the bottleneck of the oil bottle after the glass liquid is slightly solidified;

step three: according to the required thickness of the adjusted wall thickness, the sliding handle 65 is used for controlling the vertical movable rod 64 to move downwards, and the primary elastic clamping block 612 and the secondary elastic clamping block 611 at the bottom of the vertical movable rod 64 are freely ejected;

step four: the main control handle 61 is controlled to rotate, the outer movable sleeve rod 62 is made to withdraw upwards along the through hole 1012 under the action of the external threads, and the secondary elastic fixture block 611 assists the primary elastic fixture block 612 to adjust the wall thickness of the bottleneck to a desired size in a rotating manner.

The working principle of the invention is as follows: the invention relates to a wall thickness adjusting device for drawing and forming a bottleneck of a glass oil bottle and an implementation method thereof, wherein one end of the bottleneck of a mould for forming the glass oil bottle is arranged in a mould clamping sleeve shell 1, an operating handle 1011 is used for controlling a telescopic screw 108 to extend inwards, a wall thickness adjusting component 6 extends into the glass oil bottle mould, glass liquid is introduced into the glass oil bottle mould, after the glass liquid is settled slightly, a main control handle 61 is operated to move downwards to the bottom side of the bottleneck of the oil bottle, a sliding handle 65 is used for controlling a vertical movable rod 64 to move downwards according to the required thickness of the adjusted wall thickness, a first-stage elastic clamping block 612 and a second-stage elastic clamping block 611 at the bottom of the vertical movable rod 64 are freely ejected, the main control handle 61 is controlled to rotate, an outer movable sleeve rod 62 is enabled to withdraw upwards along a through hole 1012 under the action of an external thread of the outer movable sleeve rod, and the second-stage elastic clamping block 611 assists the first-stage elastic clamping block 612 to adjust the wall thickness of the bottleneck to the ideal size in a rotating way .

In summary, the following steps: the invention relates to a wall thickness adjusting device for drawing and forming a bottleneck of a glass oil bottle and an implementation method thereof, wherein one end of the bottleneck of a mould for forming the glass oil bottle is arranged in a mould clamping sleeve shell 1, an operating handle 1011 is used for controlling a telescopic screw 108 to extend inwards, a wall thickness adjusting component 6 extends into the glass oil bottle mould, glass liquid is introduced into the glass oil bottle mould, after the glass liquid is settled slightly, a main control handle 61 is operated to move downwards to the bottom side of the bottleneck of the oil bottle, a sliding handle 65 is used for controlling a vertical movable rod 64 to move downwards according to the required thickness of the adjusted wall thickness, a first-stage elastic clamping block 612 and a second-stage elastic clamping block 611 at the bottom of the vertical movable rod 64 are freely ejected, the main control handle 61 is controlled to rotate, an outer movable sleeve rod 62 is enabled to withdraw upwards along a through hole 1012 under the action of an external thread of the outer movable sleeve rod, and the second-stage elastic clamping block 611 assists the first-stage elastic clamping block 612 to adjust the wall thickness of the bottleneck to the ideal size in a rotating way The structure of the invention is complete and reasonable, the secondary elastic clamping block 611 and the primary elastic clamping block 612 in the invention can be adjusted according to actual requirements, and the invention has elasticity, can be flexibly suitable for adjusting the wall thickness of a bottleneck, and has simple and rapid operation and use, and can meet the production operation of long lines in a production line.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.