阅读说明：本技术 一种瓶胚加温灯管可调结构及瓶胚加温机构 (Adjustable structure of bottle blank heating lamp tube and bottle blank heating mechanism ) 是由 邓志军 宋奎伟 李冬 于 2019-07-05 设计创作，主要内容包括：一种瓶胚加温灯管可调结构及瓶胚加温机构,在对瓶胚进行加温前,由于加温灯管随灯管夹可相对调节杆转动,实现角度调节,同时,调节杆经条形通孔通过紧固件与导向杆紧固,实现前后距离的调节,可根据瓶胚的形状,先调节瓶胚加温机构中的每一个加温灯管相对瓶胚的距离及角度,加温灯管分别对应瓶胚的颈部、中间部分以及底部不同部位进行加温,从而可使瓶胚不同位置加温一致,保证瓶胚不同位置加热均匀,从而保证后期吹瓶过程中瓶颈部和瓶底部不会出现积料现象,保证瓶子吹制成型后的质量；由于加热灯管相对瓶胚的角度及距离可调,因此,可使瓶胚加温机构适用于更多不同类型的瓶胚,实现一机多用,大幅降低生产成本。(A bottle blank heating lamp tube adjustable structure and a bottle blank heating mechanism are disclosed, before heating a bottle blank, the heating lamp tube can rotate relative to an adjusting rod along with a lamp tube clamp to realize angle adjustment, meanwhile, the adjusting rod is fastened with a guide rod through a fastening piece through a strip-shaped through hole to realize adjustment of front and back distances, the distance and the angle of each heating lamp tube in the bottle blank heating mechanism relative to the bottle blank can be adjusted firstly according to the shape of the bottle blank, and the heating lamp tubes respectively correspond to different parts of the neck, the middle part and the bottom of the bottle blank to heat, so that the different positions of the bottle blank can be heated uniformly, the phenomenon of material accumulation at the neck and the bottom of the bottle in the later bottle blowing process can be ensured, and the quality of the bottle after blow molding can; because the angle and the distance of the heating lamp tube relative to the bottle blanks are adjustable, the bottle blank heating mechanism can be suitable for more bottle blanks of different types, the multiple purposes of one machine are realized, and the production cost is greatly reduced.)

1. The utility model provides a bottle embryo heating fluorescent tube adjustable structure, includes heating fluorescent tube (1), the both ends of heating fluorescent tube (1) are connected with lamp holder clamp (2) respectively, its characterized in that: the lamp tube clamp (2) at each end is rotatably connected with the adjusting rod (3) at the corresponding end, a strip-shaped through hole (4) is formed in one end, deviating from the heating lamp tube (1), of each adjusting rod (3), and the adjusting rod (3) is fastened on the corresponding guide rod (6) after the fastener (5) penetrates through the strip-shaped through hole (4).

2. The adjustable structure of bottle blank heating lamp tube of claim 1, wherein: the lamp tube adjusting device is characterized in that a structure enabling the lamp tube clamp (2) to relatively adjust the rod (3) to rotate is arranged between the lamp tube clamp (2) and the adjusting rod (3), the structure enabling the lamp tube clamp (2) to relatively adjust the rod (3) to rotate comprises a lamp tube adjusting seat (8) fixedly connected with the lamp tube clamp (2), and the lamp tube adjusting seat (8) capable of relatively adjusting the rod (3) to rotate penetrates through the adjusting rod (3) towards one end of the adjusting rod (3).

3. The adjustable structure of bottle blank heating lamp tube of claim 2, characterized in that: an angle scale layer (9) is arranged on the surface of the adjusting rod (3) at the crossing position of the part of the lamp tube adjusting seat (8) penetrating out of the adjusting rod (3) and the adjusting rod (3).

4. The adjustable structure of the bottle blank heating lamp tube of claim 3, wherein: the lamp tube adjusting device is characterized in that one end, facing the adjusting rod (3), of the lamp tube adjusting seat (8) is connected with a rotating shaft (10), the rotating shaft (10) penetrates through the adjusting rod (3), and an angle scale layer (9) is arranged at the position of the intersection of the rotating shaft (10) and the adjusting rod (3) and on the surface of the adjusting rod (3).

5. The adjustable structure of the bottle blank heating lamp tube of claim 4, wherein: an adjusting groove (11) is arranged at one end of the rotating shaft (10) penetrating through the adjusting rod (3).

6. The adjustable structure of bottle blank heating lamp tube according to any one of claims 1-5, characterized in that: the fastener (5) is a screw or a bolt.

7. The utility model provides a bottle embryo mechanism that heats which characterized in that: comprising a plurality of bottle embryo warming lamp adjustable structures according to any one of claims 1 to 6 and a mounting rack (7), wherein the plurality of bottle embryo warming lamp adjustable structures are arranged at intervals from top to bottom and are connected to the mounting rack (7) through a guide rod (6).

Technical Field

The invention relates to an adjustable structure of a bottle blank heating lamp tube and a bottle blank heating mechanism.

Background

The bottle preform needs to be heated by a bottle preform heating mechanism before entering the bottle blowing machine so as to ensure the quality of the blown bottle. At present, a bottle blank heating mechanism used in the industry comprises a mounting frame 101, a plurality of heating lamps 102 are arranged on the mounting frame 101 at intervals from top to bottom, two ends of each heating lamp 102 are fixedly connected with a corresponding lamp clamp 103 at a corresponding end, the lamp clamps 103 are fixedly connected with a corresponding adjusting rod 104 at a corresponding side, one end of each adjusting rod 104, which is far away from the heating lamp 102, is provided with a strip-shaped through hole 105, a fastener 106 penetrates through the strip-shaped through hole 105 to fasten the adjusting rod 104 on a corresponding guide rod 107, and all the guide rods 107 are connected to the mounting frame 101, as shown in fig. 1 to 3; because the adjusting rod passes through the fastener through the strip through-hole and is connected with the guide bar, consequently, loosen the fastener and can adjust the position of the relative guide bar of adjusting rod, with the horizontal position of the relative bottle embryo of regulation heating fluorescent tube, with the bottle embryo even that heats as far as possible, however, because of the interval of the relative bottle embryo of heating fluorescent tube and the material thickness difference of the bottleneck of bottle embryo and bottle bottom, under the common influence of these two factors, just need the angle that the relative bottle embryo still need to be adjusted to the heating fluorescent tube, just can guarantee that the bottleneck of bottle embryo and bottle bottom are unanimous with the partial heating effect in bottle middle part, avoid later stage bottle blowing in-process product that the long-pending material phenomenon appears in bottleneck and bottle bottom and lead to scrapping.

Disclosure of Invention

The invention aims to provide a bottle blank heating lamp tube adjustable structure and a bottle blank heating mechanism which can simultaneously adjust the distance and the angle of a heating lamp tube relative to a bottle blank.

The adjustable structure of the bottle blank heating lamp tube comprises the heating lamp tube, two ends of the heating lamp tube are respectively connected with a lamp tube clamp, the lamp tube clamp at each end is rotatably connected with an adjusting rod at the corresponding end, one end of each adjusting rod, which is far away from the heating lamp tube, is provided with a strip-shaped through hole, and a fastener penetrates through the strip-shaped through hole to fasten the adjusting rod on the corresponding guide rod.

The bottle blank heating mechanism comprises a plurality of bottle blank heating lamp tube adjustable structures and a mounting frame, wherein the bottle blank heating lamp tube adjustable structures are arranged at intervals from top to bottom and are connected to the mounting frame through guide rods.

According to the adjustable structure of the bottle blank heating lamp tube and the bottle blank heating mechanism, before the bottle blank is heated, the heating lamp tube can rotate relative to the adjusting rod along with the lamp tube clamp, so that angle adjustment is realized, meanwhile, the adjusting rod is fastened with the guide rod through the strip-shaped through hole through the fastening piece, so that the adjustment of the front-back distance is realized, the distance and the angle of each heating lamp tube in the bottle blank heating mechanism relative to the bottle blank can be adjusted according to the shape of the bottle blank, the heating lamp tubes respectively correspond to different parts of the neck, the middle part and the bottom of the bottle blank to be heated, so that the different positions of the bottle blank can be uniformly heated, the phenomenon of material accumulation at the bottle neck and the bottle bottom in the later bottle blowing process is ensured, and the quality of the bottle after blow molding is ensured; because the angle and the distance of the heating lamp tube relative to the bottle blanks are adjustable, the bottle blank heating mechanism can be suitable for more bottle blanks of different types, the multiple purposes of one machine are realized, and the production cost is greatly reduced.

Drawings

FIG. 1 is a schematic diagram of an adjustable structure of a bottle blank heating lamp tube in the prior art.

Fig. 2 and fig. 3 are schematic structural views of bottle blank heating mechanisms in the prior art.

FIG. 4 is a schematic view of an adjustable structure of the bottle blank heating lamp tube of the present invention.

Fig. 5 and fig. 6 are schematic structural views of the bottle blank heating mechanism of the present invention.

Fig. 7 is a sectional view taken along the direction a-a in fig. 4.

Detailed Description

The utility model provides a bottle embryo heating fluorescent tube adjustable structure, as shown in figure 4, including heating fluorescent tube 1, the both ends of heating fluorescent tube 1 are connected with lamp holder 2 respectively, and lamp holder 2 of every end all with correspond the regulation pole 3 rotatable coupling of end, every regulation pole 3 deviate from heating fluorescent tube 1 one end and all be provided with bar through-hole 4, fastener 5 will adjust pole 3 and fasten on corresponding guide bar 6 after passing bar through-hole 4.

As shown in fig. 7, a structure for enabling the lamp holder 2 to rotate relative to the adjusting rod 3 is disposed between the lamp holder 2 and the adjusting rod 3, the structure for enabling the lamp holder 2 to rotate relative to the adjusting rod 3 includes a lamp tube adjusting base 8 fixedly connected to the lamp holder 2, and one end of the lamp tube adjusting base 8, which faces the adjusting rod 3, and which can rotate relative to the adjusting rod 3 penetrates through the adjusting rod 3. The lamp tube adjusting base 8 penetrates through the adjusting rod 3 to drive the lamp tube clamp 2 on the lamp tube adjusting base 8 to rotate, so that the heating lamp tube 1 is driven to rotate, the angle of the heating lamp tube 1 is adjusted, and the heating lamp tube 1 is suitable for bottle blanks of different types. The fastening connecting piece of the lamp tube clamp 3 and the lamp tube adjusting seat 8 and the fastening connecting piece of the lamp tube adjusting seat 8 and the adjusting rod can use connecting pieces such as screws. When adjusting the angle of heating fluorescent tube 1, need demolish the fluorescent tube in advance and adjust the fastening connection spare between pole 3 after, just can realize heating fluorescent tube 1's rotation, treat the angle modulation back that finishes, then can adjust the fluorescent tube through fastening connection spare once more and adjust the fluorescent tube and adjust the pole 3 fastening and be in one body, avoid heating fluorescent tube 1 to rotate.

The lamp tube adjusting seat 8 penetrates through the part of the adjusting rod 3 and the cross position of the adjusting rod 3, and an angle scale layer 9 is arranged on the surface of the adjusting rod 3, so that the rotating angle of the heating lamp tube 1 can be known clearly, and the operation is more accurate.

One end of the lamp tube adjusting seat 8 facing the adjusting rod 3 is connected with a rotating shaft 10, the rotating shaft 10 penetrates through the adjusting rod 3, and an angle scale layer 9 is arranged at the intersection position of the rotating shaft 10 and the adjusting rod 3 and on the surface of the adjusting rod 3, so that the lamp tube adjusting seat 8 can be conveniently rotated.

An adjusting groove 11 is formed in one end, penetrating through the adjusting rod 3, of the rotating shaft 10, so that an object matched with the adjusting groove 11 can be clamped into the adjusting groove 11 to drive the lamp tube adjusting seat 8 to rotate conveniently.

The fastener 5 is a screw or a bolt.

A bottle embryo heating mechanism is shown in figures 5 and 6 and comprises a plurality of bottle embryo heating lamp tube adjustable structures and a mounting frame 7, wherein the bottle embryo heating lamp tube adjustable structures are arranged at intervals from top to bottom and are connected onto the mounting frame 7 through guide rods 6.