CN220867272U - Apparatus capable of preventing surface deformation in glass bottle molding - Google Patents
Apparatus capable of preventing surface deformation in glass bottle molding Download PDFInfo
- Publication number
- CN220867272U CN220867272U CN202322624710.9U CN202322624710U CN220867272U CN 220867272 U CN220867272 U CN 220867272U CN 202322624710 U CN202322624710 U CN 202322624710U CN 220867272 U CN220867272 U CN 220867272U
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- CN
- China
- Prior art keywords
- connecting shaft
- sleeve
- forming
- air
- glass bottle
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- 239000011521 glass Substances 0.000 title claims abstract description 51
- 238000000465 moulding Methods 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000007493 shaping process Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
The utility model discloses equipment capable of preventing surface deformation in glass bottle molding, which comprises a supporting seat, wherein the supporting seat is connected with a supporting frame, a driving mechanism is arranged on the supporting frame, a connecting shaft is connected below the driving mechanism, one end of the connecting shaft is connected with the driving mechanism and can horizontally move along with the driving mechanism, the other end of the connecting shaft is connected with a molding sleeve, a molding die is arranged below the molding sleeve, the molding die is arranged on the supporting seat, an air blowing pipe is arranged on the outer wall of the connecting shaft, and one end of the air blowing pipe is communicated with the inside of the connecting shaft and then blows air to the molding die through the molding sleeve. According to the utility model, the connecting shaft is driven to horizontally move by the expansion and contraction of the air cylinder, so that the forming sleeve is driven to move, and the glass bottle blank on the forming die is compacted, so that when the bottle wall is deformed due to inconsistent shrinkage caused by cooling and blowing, blowing and pressing are performed again, the recessed place is re-bulging and is parallel to the die wall, the surface of the glass bottle is flat, and the product quality is provided.
Description
Technical Field
The utility model relates to the technical field of glass bottle production, in particular to equipment capable of preventing surface deformation in glass bottle molding.
Background
The glass packaging container is mainly characterized in that: nontoxic, tasteless, transparent, beautiful, good in barrier property, airtight, rich and universal in raw materials, low in price and capable of being repeatedly recycled. And has the advantages of heat resistance, pressure resistance and cleaning resistance, and can be sterilized at high temperature and stored at low temperature. The shaping of glass bottles is the process of converting molten glass into articles of fixed geometry through a shaping mold, shaping being an important process in the production of glass bottles.
At present, when producing rectangular bottles and square bottles with larger flat surfaces, the surface of the bottle is uneven, the concave-convex phenomenon is very prominent, the product percent of pass is extremely low, and the production cost is greatly increased.
Disclosure of utility model
The utility model aims to overcome the problems in the prior art and provide a device capable of preventing surface deformation in glass bottle molding, which can move through a driving mechanism to realize pressing down when the glass bottle blows, so that the surface of the glass bottle is flat and the product quality is provided.
The aim of the utility model is mainly realized by the following technical scheme:
Can prevent equipment of surface deformation in glass bottle shaping, including the supporting seat, the supporting seat is connected with the support frame, installs actuating mechanism on the support frame, and the actuating mechanism below is connected with the connecting axle, and the one end and the actuating mechanism of connecting axle are connected and can carry out horizontal migration along with actuating mechanism, and the other end of connecting axle is connected with the shaping cover, and shaping cover below is provided with forming die, and forming die installs on the supporting seat, and the connecting axle outer wall is provided with the gas blow pipe, and blows the shaping cover to forming die with the air current after gas blow pipe one end and the inside intercommunication of connecting axle. The glass bottle is formed by blowing glass liquid through a mould, and in the forming process, after positive blowing pressure, the wall thickness of the glass bottle is thin, and the wall material of the glass bottle is softer and easy to deform in the mould, so that when the bottle after staunch and upright blowing rotates to the next station for cooling and blowing, the problem of inconsistent shrinkage of the wall of the bottle can be generated, the shrinkage of the thin part is fast, the shrinkage of the thick part is slow, the uneven deformation occurs, the product percent of pass is extremely low, and the production cost is greatly increased. In order to solve the problem, this scheme has designed a device that can prevent surface deformation in glass bottle shaping, through setting up the supporting seat as the supporting part of whole equipment, the supporting seat is connected with the support frame simultaneously, the support frame is as actuating mechanism's support installation component, be connected with the connecting axle below actuating mechanism, the one end and the actuating mechanism of connecting axle are connected and can carry out horizontal migration along with actuating mechanism, the other end of connecting axle is connected with the shaping cover, shaping cover below is provided with forming die, forming die installs on the supporting seat, the connecting axle outer wall is provided with the gas blow pipe, and after gas blow pipe one end and the inside intercommunication of connecting axle with the air current pass the shaping cover and blow to forming die. The air blowing pipe is connected with an air source, the air is introduced into the connecting shaft through the air blowing pipe, and the air flow passes through the forming sleeve to blow the glass blank on the forming die after passing through the internal channel of the connecting shaft, so that the required size and shape are formed. And the driving mechanism is preferably an air cylinder assembly, drives the connecting shaft to vertically move through the expansion and contraction of the air cylinder, and drives the forming sleeve to move, so that a glass bottle blank on the forming die is compacted, and when the shrinkage of the bottle wall caused by cooling and blowing is inconsistent and deformed, blowing and pressing are performed again, so that the recessed place is re-bulging and is parallel to the die wall, the surface of the glass bottle is flat, and the product quality is provided.
Further, the top end of the forming sleeve is inwards concave to form a mounting groove, one end of the connecting shaft is inserted into the mounting groove, the bottom of the forming sleeve is inwards concave to form a forming groove, a vent pipe is arranged in the forming sleeve, and the vent pipe is simultaneously communicated with the mounting groove and the forming groove. The mounting groove is a circular groove, the inner wall is provided with threads, and the outer wall of the connecting shaft close to the bottom is also provided with thread sections, so that the connecting shaft can be screwed into the mounting groove to prevent sliding. The vent pipe is used as a part for communicating the connecting shaft and the glass blank, so that the ventilation of gas is facilitated. The shaping groove is arranged in a corresponding shape according to the glass bottle to be shaped, contacts with the glass blank when the shaping groove is pressed down, and is matched with the shaping mould to form the corresponding shape on the surface of the glass, so that the deformation is prevented, and the quality is improved.
Further, the connecting shaft is inwards concave towards the end face of the forming sleeve to form an air guide hole, and the air guide hole is communicated with the vent pipe after the connecting shaft is inserted into the mounting groove. The air hole is used for guiding air to circulate, and one end of the connecting shaft connected with the driving mechanism is closed, so that the air can only pass through the direction facing the forming sleeve.
Further, the outer wall of the connecting shaft is sleeved with the mounting sleeve, the inner wall of the mounting sleeve is in seamless connection with the outer wall of the connecting shaft, and the air blowing pipe penetrates through the mounting sleeve to be communicated with the air guide hole. The installation sleeve is arranged to increase the connection thickness of the air blowing pipe during connection, so that the stability of the structure is improved, the safety of the air blowing pipe is also ensured, and air leakage is prevented.
In conclusion, compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the connecting shaft is driven to horizontally move by the expansion and contraction of the air cylinder, so that the forming sleeve is driven to move, and the glass bottle blank on the forming die is compacted, so that when the bottle wall is deformed due to inconsistent shrinkage caused by cooling and blowing, blowing and pressing are performed again, the recessed place is re-bulging and is parallel to the die wall, the surface of the glass bottle is flat, and the product quality is provided.
(2) The mounting groove is arranged, so that the connecting shaft can be screwed into the mounting groove to prevent sliding, the vent pipe is used as a part for communicating the connecting shaft and the glass blank, gas circulation is facilitated, the forming groove is correspondingly shaped according to the glass bottle to be formed, and is contacted with the glass blank when the forming groove is pressed down, and the forming groove is matched with the forming die to form the glass surface into a corresponding shape, so that deformation is prevented, and quality is improved.
(3) The utility model is provided with the air vent which is used for guiding the air to circulate, and one end of the connecting shaft connected with the driving mechanism is closed, so that the air can only pass through the direction facing the forming sleeve.
(4) The mounting sleeve can increase the connection thickness of the air blowing pipe during connection, increase the stability of the structure, ensure the safety of the air blowing pipe and prevent air leakage.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view of a forming sleeve in accordance with the present utility model.
The names corresponding to the reference numerals in the drawings are:
The device comprises a 1-driving mechanism, a 2-supporting frame, a 3-air blowing pipe, a 4-forming sleeve, a 5-forming die, a 6-supporting seat, a 7-connecting shaft, an 8-mounting sleeve, a 9-mounting groove, a 10-air pipe and an 11-forming groove.
Description of the embodiments
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be described in further detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are only for explaining the present utility model and are not limiting the present utility model.
As shown in fig. 1 and 2, this embodiment includes a supporting seat 6, the supporting seat 6 is as the supporting component of whole equipment, while supporting seat 6 is connected with support frame 2, support frame 2 is as the support installation component of actuating mechanism 1, actuating mechanism 1 installs on support frame 2, forming die 5 installs on supporting seat 6, be connected with connecting axle 7 below actuating mechanism 1, the one end of connecting axle 7 is connected with actuating mechanism 1 and can carry out horizontal migration along with actuating mechanism 1, the other end of connecting axle 7 is connected with forming sleeve 4, forming die 5 is provided with in the forming sleeve 4 below, the connecting axle 7 outer wall is provided with the gas-blast pipe 3, and blow the air current to forming die 5 through forming sleeve 4 after the inside intercommunication of gas-blast pipe 3 one end and connecting axle 7. The air blowing pipe 3 is connected with an air source, air is introduced into the connecting shaft 7 through the air blowing pipe 3, and air flow is blown to the glass blank on the forming die 5 through the forming sleeve after passing through the internal channel of the connecting shaft 7, so that the required size and shape are formed. The forming die 5 is of an existing structure and is used for clamping and limiting glass blanks to form corresponding sizes, the forming die 5 is located under the forming sleeve 4, the driving mechanism 1 is preferably an air cylinder assembly, the connecting shaft 7 is driven to vertically move through air cylinder expansion and contraction, the forming sleeve 4 is driven to move and approach the forming die 5, accordingly, glass bottle blanks on the forming die 5 are compacted, when bottle walls are inconsistent in shrinkage and deform due to cooling and blowing, blowing and pressing are conducted again, the recessed places are reblowed and are parallel to the die walls, the surfaces of glass bottles are smooth, and product quality is provided.
The top end of the forming sleeve 4 is inwards concave to form a mounting groove 9, one end of the connecting shaft 7 is inserted into the mounting groove 9, the bottom of the forming sleeve 4 is inwards concave to form a forming groove 11, a vent pipe 10 is arranged in the forming sleeve 4, and the vent pipe 10 is simultaneously communicated with the mounting groove 9 and the forming groove 11. The mounting groove 9 is a circular groove, the inner wall is provided with threads, and the outer wall of the connecting shaft 7 close to the bottom is also provided with thread sections, so that the connecting shaft can be screwed into the mounting groove 9 to prevent sliding. The vent pipe 10 is used as a part for communicating the connecting shaft 7 and the glass blank, so that the ventilation is facilitated. The forming groove 11 is provided with a corresponding shape according to the glass bottle to be formed, contacts with the glass blank when the forming groove is pressed down, and cooperates with the forming mold 5 to form the glass surface into the corresponding shape, so that deformation is prevented, and quality is improved.
The connecting shaft 7 is inwards concave towards the end face of the forming sleeve 4 to form an air guide hole, and the air guide hole is communicated with the air pipe 10 after the connecting shaft 7 is inserted into the mounting groove 9. The gas vent is used for guiding gas to circulate, and one end of the connecting shaft 7 connected with the driving mechanism 1 is closed, so that the gas can only pass through the direction facing the forming sleeve 4.
The outer wall of the connecting shaft 7 is sleeved with a mounting sleeve 8, the inner wall of the mounting sleeve 8 is in seamless connection with the outer wall of the connecting shaft 7, and the air blowing pipe 3 passes through the mounting sleeve 8 and is communicated with the air guide hole. The installation sleeve 8 is arranged to increase the connection thickness of the air blowing pipe 3 during connection, the stability of the structure is improved, the safety of the air blowing pipe is also ensured, and air leakage is prevented.
The original production flow is as follows: in the production of a glass bottle numerical control machine, a rotary table of a supporting seat is divided into four stations, a first station is turned over after a mouth mold reversely blows and is fed into the first station for positive pressure blowing, glass liquid is molded in a mold, then the rotary table rotates to a second station for cooling and blowing, bottles are rapidly cooled and hardened, a third station is opened, bottles are clamped, and a fourth station is opened and blown, so that the circulation is realized.
When producing rectangular bottles and square bottles with larger flat surfaces, the surface of the bottle is uneven, the concave-convex phenomenon is very prominent, the product percent of pass is extremely low, and the production cost is greatly increased. The main reasons are as follows: the glass bottle is formed by blowing glass liquid through a mould, and in the forming process, after positive blowing pressure, the wall thickness of the glass bottle is thin, and the wall material of the glass bottle is softer and easy to deform in the mould, so that when the bottle after staunch and upright is blown rotates to the next station for cooling and blowing, the problem of inconsistent shrinkage of the wall of the bottle can be generated, the shrinkage of the thin part is fast, the shrinkage of the thick part is slow, and the uneven deformation occurs.
The flow of the scheme is as follows: the first station is that after the die reversely blows, the die is turned over and sent into the first station to carry out positive pressure blowing, glass liquid is molded in a die, then the rotary table rotates to cool and blow and simultaneously carries out positive pressure blowing, the bottle is rapidly cooled and hardened and simultaneously the molding sleeve 4 is pressed down for molding, and finally the die is opened, the bottle is clamped and the die is blown, and the cycle is carried out. The design has the advantages that: when the shrinkage of the bottle wall caused by cooling and blowing is inconsistent and deformed, blowing is carried out simultaneously, so that the recessed place is re-bulging and is parallel to the mold wall, the surface of the glass bottle is smooth, and the product quality is provided.
The foregoing detailed description of the utility model has been presented for purposes of illustration and description, and it should be understood that the utility model is not limited to the particular embodiments disclosed, but is intended to cover all modifications, equivalents, alternatives, and improvements within the spirit and principles of the utility model.
Claims (3)
1. Device capable of preventing surface deformation in glass bottle molding, characterized in that: the device comprises a supporting seat (6), the supporting seat (6) is connected with a supporting frame (2), a driving mechanism (1) is installed on the supporting frame (2), a connecting shaft (7) is connected below the driving mechanism (1), one end of the connecting shaft (7) is connected with the driving mechanism (1) and can horizontally move along with the driving mechanism (1), the other end of the connecting shaft (7) is connected with a forming sleeve (4), a forming die (5) is arranged below the forming sleeve (4), the forming die (5) is installed on the supporting seat (6), an air blowing pipe (3) is arranged on the outer wall of the connecting shaft (7), and after one end of the air blowing pipe (3) is communicated with the inside of the connecting shaft (7), air flows through the forming sleeve (4) to be blown to the forming die (5); the top indent of shaping cover (4) forms mounting groove (9), and in the one end of connecting axle (7) inserted mounting groove (9), the bottom indent of shaping cover (4) forms shaping groove (11), is provided with breather pipe (10) in shaping cover (4), and breather pipe (10) communicate with mounting groove (9) and shaping groove (11) simultaneously.
2. The apparatus for preventing surface deformation in glass bottle molding according to claim 1, wherein: the connecting shaft (7) is inwards concave towards the end face of the forming sleeve (4) to form an air vent, and the air vent is communicated with the vent pipe (10) after the connecting shaft (7) is inserted into the mounting groove (9).
3. The apparatus for preventing surface deformation in glass bottle molding according to claim 2, wherein: the outer wall of the connecting shaft (7) is sleeved with a mounting sleeve (8), the inner wall of the mounting sleeve (8) is in seamless connection with the outer wall of the connecting shaft (7), and the air blowing pipe (3) penetrates through the mounting sleeve (8) to be communicated with the air guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624710.9U CN220867272U (en) | 2023-09-27 | 2023-09-27 | Apparatus capable of preventing surface deformation in glass bottle molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624710.9U CN220867272U (en) | 2023-09-27 | 2023-09-27 | Apparatus capable of preventing surface deformation in glass bottle molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220867272U true CN220867272U (en) | 2024-04-30 |
Family
ID=90815811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322624710.9U Active CN220867272U (en) | 2023-09-27 | 2023-09-27 | Apparatus capable of preventing surface deformation in glass bottle molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220867272U (en) |
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2023
- 2023-09-27 CN CN202322624710.9U patent/CN220867272U/en active Active
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