CN209583977U - A kind of pressure throat preheating device for Horizontal Ampoule Production Line - Google Patents
A kind of pressure throat preheating device for Horizontal Ampoule Production Line Download PDFInfo
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- CN209583977U CN209583977U CN201920365440.5U CN201920365440U CN209583977U CN 209583977 U CN209583977 U CN 209583977U CN 201920365440 U CN201920365440 U CN 201920365440U CN 209583977 U CN209583977 U CN 209583977U
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- preheating
- flame
- glass tube
- support shaft
- production line
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Abstract
The utility model discloses a kind of pressure throat preheating devices for Horizontal Ampoule Production Line, it is characterized by comprising rack (1), being arranged side by side on the rack (1) has at least three preheating support shafts (2), it is abreast set with multiple preheating supporting disks (3) on each described preheating support shaft (2), and is provided with glass tube heating component (4) between any two neighboring preheating support shaft (2)；The glass tube heating component (4) includes multiple flame-thrower nozzles (4-1), each flame-thrower nozzle (4-1) is respectively positioned on the centre of corresponding two neighboring preheating support shaft (2) and is distributed along preheating support shaft (2) axially spaced-apart, the flame-thrower nozzle bottom (4-1) is equipped with air inlet, the arc-shaped concave surface in top surface (4-12) flame-thrower nozzle (4-1), and several burning ventholes are evenly provided on the arc-shaped concave (4-12).The utility model can significantly improve the pre- thermal efficiency heat of glass tube and save production cost.
Description
Technical field
The utility model belongs to a kind of pressure throat preheating device for Horizontal Ampoule Production Line.
Background technique
The ampoule of traditional glass material uses vertical production and processing (the vertical ampoule machine production line of such as LAB32, vertical ampoul machine
Production line), and one glass ampule of time processing, there are ineffective problems.
In order to meet the horizontal flow line production processing request of ampoule, product efficiency is significantly improved to realize batch production,
So the completely new line of production technology of R & D design, workflow are as follows: glass tube upper tube --- glass tube alignment --- presses throat pre-
--- pressure neck --- preheats that --- double-current bottle is got ready and indentation for wire drawing --- air-cooled after wire drawing --- fusing at Double connection bottle --- to heat before wire drawing
--- double-current bottle is got ready and indentation, and --- double-current bottle or so is cut again, and --- double-current bottle flaring preheating --- double-current bottle flaring --- is double-current for conveying
Bottle cuts bottom --- --- annealing conveying --- annealing --- cooling --- inspection --- packaging that ampoule is flat.
It needs position at the pressure neck to glass tube to heat and soften when pressing neck, glass tube is enable to become when glass tube presses neck
Shape.It since glass tube is successively intermittent delivery movement on assembly line, and presses neck heating time very long, results in glass tube interval
The interval time of conveying is very long, and there are ineffective problems, affects the efficiency of the entire production line.In addition, in order to improve
Efficiency, it is higher that there are heating temperatures, and there are glass tubes to be easy softening excessively, and deflection should not control, while structure stability is poor,
Ampoule performance is bad.
Utility model content
In order to solve one or more defects in above-mentioned background technique, the utility model provides a kind of for horizontal peace
The pressure throat preheating device of small jar production line.
To achieve the above object, the utility model provides a kind of pre- hot charging in pressure throat for Horizontal Ampoule Production Line
It sets, it is characterised in that: including rack (1), being arranged side by side on the rack (1) has at least three preheating support shafts (2), each
Multiple preheating supporting disks (3) are abreast set on the preheating support shaft (2), and in any two neighboring preheating
Glass tube heating component (4) are provided between support shaft (2)；The glass tube heating component (4) includes multiple flame-thrower nozzles
(4-1), each flame-thrower nozzle (4-1) are respectively positioned on the centre of corresponding two neighboring preheating support shaft (2) and along described pre-
Hot support shaft (2) axially spaced-apart distribution；The flame-thrower nozzle bottom (4-1) is equipped with air inlet (4-11), the flame-thrower nozzle (4-
1) the arc-shaped concave surface in top surface (4-12), and several burning ventholes (4-13) are evenly provided on the arc-shaped concave (4-12).
Further, each flame-thrower nozzle (4-1) on the same glass tube heating component (4) is abreast installed on together
On one gas collecting tube (4-2)；And there is natural gas air inlet and oxygen air inlet, and be separately connected on the gas collecting tube (4-2)
Natural gas supply system and oxygen feed system.
It further, further include driving mechanism (5), the driving mechanism (5) connect with each preheating support shaft (2),
And each preheating support shaft (2) is driven to rotate in same direction.
Further, the driving mechanism (5) includes motor (5-1), drive sprocket (5-2), chain (5-3), driven chain
It takes turns (5-4) and preheating sprocket wheel (5-5), motor (5-1) output end connect with the drive sprocket (5-2) and drive the master
Movable sprocket (5-2) rotation, the drive sprocket (5-2) is connect by the chain (5-3) with driven sprocket (5-4), described pre-
Hot sprocket wheel (5-5) and preheating support shaft (2) quantity it is identical and coaxially connected one by one, each preheating sprocket wheel (5-5) at the same with institute
State chain (5-3) engagement connection.
The utility model at least has the advantages that
First, the utility model can realize that multistage successively preheats, and exponentially shorten every grade of glass tube heating time, and then make
The interval time of glass tube intermittent delivery shortens at double on entire assembly line, therefore can double up the pre- thermal efficiency, mentions simultaneously
The pressure neck working efficiency of high the entire production line simultaneously saves production cost；
Second, when the utility model heating at different levels due to glass tube, Flame Heating Temperature is successively promoted step by step, keeps tissue steady
Qualitative good, ampoule performance is more preferable, while highest Flame Heating Temperature when can also suitably lower afterbody, makes glass tube will not
Local softening is excessive, and shape is more preferable after deforming after pressure neck；
Third, this is practical newly by the gas collecting tube by natural gas and the heating of oxygen mix after-combustion flame, can make natural
Gas more full combustion, while meeting the requirement of glass tube preheating temperature；
4th, the utility model by driving mechanism due to driving the preheating supporting disk in each preheating support shaft to synchronize in the same direction
Rotation, and the preheating supporting disk in two adjacent preheating support shafts will drive the glass tube rotation supported thereon, make glass tube
It rotates when heating simultaneously, is circumferentially heated evenly at glass tube pressure neck with realizing, to ensure the glass tube after pressure neck deformation
Even tissue, and can guarantee ampoule quality；
5th, the utility model driving mechanism uses chain conveyer, it is ensured that reliability and stability, it is nonelastic to slide and beat
Sliding phenomenon has average ratios accurate, reliable operation, high-efficient, transmitting power is big, and overload capacity is strong, can be in hot environment
Middle work；
6th, the utility model makes fire since each burning venthole of flame-thrower nozzle is uniformly distributed along the arc-shaped concave
Flame arc shape is distributed and matches with the shape of glass pipe outer wall, therefore can realize and uniformly add to the glass pipe outer wall arc area
Heat, while glass tube can be increased by heat rating face, improve the pre- thermal efficiency.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the perspective view of the utility model.
Fig. 4 is enlarged drawing at C in Fig. 3.
Fig. 5 is main view of the utility model in glass tube preheating.
Fig. 6 is the direction view of A-A in Fig. 5.
Fig. 7 is enlarged drawing at B in Fig. 6.
Fig. 8 is top view of the utility model in glass tube preheating.
Fig. 9 is perspective view (one) of the utility model in glass tube preheating.
Figure 10 is perspective view (two) of the utility model in glass tube preheating.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Embodiment: referring to Fig. 1-10: a kind of pressure throat preheating device for Horizontal Ampoule Production Line comprising rack 1,
Preheat support shaft 2, preheating supporting disk 3, glass tube heating component 4 and driving mechanism 5.
Specifically, there are two support plate 1-1 for the tool of rack 1, and 2 both ends of preheating support shaft are rotatably mounted respectively
On described two support plate 1-1.
Wherein, being arranged side by side in the rack 1 has at least three preheating support shafts 2, in each described preheating support shaft 2
Abreast it is set with multiple preheating supporting disks 3.
Wherein, the glass tube heating component 4 is provided between any two neighboring preheating support shaft 2.
In the present embodiment, the glass tube heating component 4 includes gas collecting tube 4-2 and multiple flame-thrower nozzle 4-1, each institute
It states flame-thrower nozzle 4-1 and is respectively positioned on the centre of the corresponding two neighboring preheating support shaft 2 and between 2 axial direction of preheating support shaft
Every distribution.
Further, each flame-thrower nozzle 4-1 on the same glass tube heating component 4 is abreast installed on same
On gas collecting tube 4-2；And there is natural gas air inlet and oxygen air inlet, and be separately connected natural gas confession on the gas collecting tube 4-2
To system and oxygen feed system.
Therefore, the two neighboring preheating support shaft 2 and glass tube heating component 4 can constitute a glass tube heating list
Member.Due to preheating support shaft 2 at least three, more glass tube heating units can be realized, to realize Multi-stage heating.
And glass tube be in each preheating support shaft 2 successively assembly line intermittent delivery move, therefore glass tube be by
Striking gear stirs displacement.Due to driving the striking gear of glass tube displacement that existing design can be used, so do not repeat.
Preferably, the bottom the flame-thrower nozzle 4-1 is equipped with air inlet 4-11, the arc-shaped concave surface in the top surface flame-thrower nozzle 4-1
4-12, and several burning venthole 4-13 are evenly provided on the arc-shaped concave 4-12.
It can be found in Fig. 4 and 6, since several burning venthole 4-13 are uniformly distributed along the arc-shaped concave 4-12, due to
Flame arc is distributed and matches with the shape of glass pipe outer wall, therefore can realize equal to the glass tube N outer wall arc area
Even heating, while glass tube N can be increased by heat rating face, improve the pre- thermal efficiency.
In the present embodiment, the driving mechanism 5 is connect with each preheating support shaft 2, and is driven each described pre-
Hot support shaft 2 rotates in same direction.The driving mechanism 5 include motor 5-1, drive sprocket 5-2, chain 5-3, driven sprocket 5-4 and
Sprocket wheel 5-5 is preheated, the motor 5-1 output end connect with the drive sprocket 5-2 and the drive sprocket 5-2 is driven to rotate,
The drive sprocket 5-2 is connect by the chain 5-3 with driven sprocket 5-4, the preheating sprocket wheel 5-5 and preheating support shaft 2
Quantity is identical and coaxially connected one by one, and each preheating sprocket wheel 5-5 engages connection with the chain 5-3 simultaneously.
For example, in the production of small outer diameter ampoule, it is existing to use single-stage heating time under the identical flame heating condition of use
For 20s, when according to 2 grades of heating, due to 2 preheatings of glass tube point, and every grade of glass tube heating time can shorten to the left side 10s
The right side makes the interval time of glass tube intermittent delivery on entire assembly line shorten to 10s from 20s, can double up pre- thermal effect
Rate, while improving the pressure neck working efficiency of the entire production line.
For example, in the production of big outer diameter ampoule, it is existing to use single-stage heating time under the identical flame heating condition of use
For 30s, when according to 3 grades of heating, successively preheated since glass tube divides 3 times, and every grade of glass tube heating time can shorten to 10s
Left and right, makes the interval time of glass tube intermittent delivery on entire assembly line shorten to 10s from 30s, can double up pre- thermal effect
Rate, while improving the pressure neck working efficiency of the entire production line.
In addition, can be in glass tube heating at different levels, Flame Heating Temperature is successively promoted step by step, keeps structure stability good, is pacified
Small jar performance is more preferable, while highest Flame Heating Temperature when can also suitably lower afterbody, makes glass tube will not local softening
Excessively, shape is more preferable after deforming after pressure neck.
And since each flame-thrower nozzle 4-1 is abreast installed on the same gas collecting tube 4-2；And have on the gas collecting tube 4-2
There are natural gas air inlet and oxygen air inlet, and is separately connected natural gas supply system and oxygen feed system.Gas collecting tube 4-2
For the flame heating by natural gas and oxygen mix after-combustion, natural gas more full combustion can be made, while it is pre- to meet glass tube
Hot temperature requirement.
It can be found in Fig. 3,9 and 10, at work, the motor 5-1 drives drive sprocket 5-2 rotation, the drive sprocket
5-2, chain 5-3 and driven sprocket 5-4 cooperative movement, chain 5-3 drive each preheating sprocket wheel 5-5 to synchronize movement in the same direction, and each
Preheating sprocket wheel 5-5 drives each preheating support shaft 2 to move one by one respectively, therefore the preheating supporting disk 3 in each preheating support shaft 2 is synchronous
It rotates in same direction, and the preheating supporting disk 3 in two adjacent preheating support shafts 2 will drive the glass tube N rotation supported thereon, make
Glass tube N is rotated when heating simultaneously, is circumferentially heated evenly at glass tube N pressure neck with realizing, to ensure that the glass tube N is being pressed
Even tissue after neck deformation, and can guarantee ampoule quality.
It can be found in Fig. 3,9 and 10, in addition, the pinch roller 8-1 of neck device 8 can be pressed to push in glass tube preheating and become
Shape, to realize pressure neck processing.A glass tube heating component 4 can be arranged simultaneously and heat when pressing neck for the glass tube simultaneously, to prevent
Only cool down.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (4)
1. a kind of pressure throat preheating device for Horizontal Ampoule Production Line, it is characterised in that: including rack (1), the rack
(1) being arranged side by side on has at least three preheating support shafts (2), is abreast set on each described preheating support shaft (2)
Multiple preheating supporting disks (3), and glass tube heating component is provided between any two neighboring preheating support shaft (2)
(4)；
The glass tube heating component (4) includes multiple flame-thrower nozzles (4-1), and each flame-thrower nozzle (4-1) is respectively positioned on correspondence
It is two neighboring it is described preheating support shaft (2) centre and along preheating support shaft (2) axially spaced-apart distribution；
The flame-thrower nozzle bottom (4-1) is equipped with air inlet (4-11), the arc-shaped concave surface (4- in the top surface flame-thrower nozzle (4-1)
12) several burning ventholes (4-13), and on the arc-shaped concave (4-12) are evenly provided with.
2. a kind of pressure throat preheating device for Horizontal Ampoule Production Line as described in claim 1, it is characterised in that: same
Each flame-thrower nozzle (4-1) on a glass tube heating component (4) is abreast installed on the same gas collecting tube (4-2)；
And there is natural gas air inlet and oxygen air inlet, and be separately connected natural gas supply system on the gas collecting tube (4-2)
With oxygen feed system.
3. a kind of pressure throat preheating device for Horizontal Ampoule Production Line as claimed in claim 1 or 2, it is characterised in that:
It further include driving mechanism (5), the driving mechanism (5) connect with each preheating support shaft (2), and drives each preheating branch
Axis (2) is held to rotate in same direction.
4. a kind of pressure throat preheating device for Horizontal Ampoule Production Line as claimed in claim 3, it is characterised in that: described
Driving mechanism (5) includes motor (5-1), drive sprocket (5-2), chain (5-3), driven sprocket (5-4) and preheating sprocket wheel (5-
5), motor (5-1) output end connect with the drive sprocket (5-2) and the drive sprocket (5-2) is driven to rotate, described
Drive sprocket (5-2) is connect by the chain (5-3) with driven sprocket (5-4), and the preheating sprocket wheel (5-5) and preheating support
Axis (2) quantity is identical and coaxially connected one by one, and each preheating sprocket wheel (5-5) engages connection with the chain (5-3) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365440.5U CN209583977U (en) | 2019-03-21 | 2019-03-21 | A kind of pressure throat preheating device for Horizontal Ampoule Production Line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365440.5U CN209583977U (en) | 2019-03-21 | 2019-03-21 | A kind of pressure throat preheating device for Horizontal Ampoule Production Line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583977U true CN209583977U (en) | 2019-11-05 |
Family
ID=68374648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920365440.5U Active CN209583977U (en) | 2019-03-21 | 2019-03-21 | A kind of pressure throat preheating device for Horizontal Ampoule Production Line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209583977U (en) |
-
2019
- 2019-03-21 CN CN201920365440.5U patent/CN209583977U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200312 Address after: 402561 no.16-1, Jinshan Avenue, industrial park, Tongliang District, Chongqing Patentee after: Tongliang branch of Chongqing Beiyuan Glass Co., Ltd Address before: 402560 no.16-1, Jinshan Avenue, Tongliang (cancelled) Industrial Park, Chongqing Patentee before: Chongqing Beiyuan Glass Co., Ltd |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220328 Address after: 400799 No. 34, huangjueshuren Road, Beibei District, Chongqing Patentee after: Chongqing Beiyuan Glass Co.,Ltd. Address before: 402561 No. 16-1, Jinshan Avenue, Tongliang Industrial Park, Chongqing Patentee before: Tongliang branch of Chongqing Beiyuan Glass Co.,Ltd. |
|
| TR01 | Transfer of patent right |