CN116395940B - Glass wine bottle blowing equipment and blowing method thereof - Google Patents
Glass wine bottle blowing equipment and blowing method thereof Download PDFInfo
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- CN116395940B CN116395940B CN202310259004.0A CN202310259004A CN116395940B CN 116395940 B CN116395940 B CN 116395940B CN 202310259004 A CN202310259004 A CN 202310259004A CN 116395940 B CN116395940 B CN 116395940B
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- bottle
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- 239000011521 glass Substances 0.000 title claims abstract description 166
- 238000007664 blowing Methods 0.000 title claims abstract description 160
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims description 56
- 230000007246 mechanism Effects 0.000 claims description 45
- 230000001502 supplementing effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 239000006071 cream Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/13—Blowing glass; Production of hollow glass articles in gob feeder machines
- C03B9/14—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines
- C03B9/16—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines in machines with turn-over moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/13—Blowing glass; Production of hollow glass articles in gob feeder machines
- C03B9/14—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines
- C03B9/16—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines in machines with turn-over moulds
- C03B9/165—Details of such machines, e.g. guide funnels, turn-over mechanisms
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/36—Blow heads; Supplying, ejecting or controlling the air
- C03B9/3663—Details thereof relating to internal blowing of the hollow glass
- C03B9/3672—Details thereof relating to internal blowing of the hollow glass using a tube
- C03B9/3681—Movable tubes
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses glass wine bottle blowing equipment and a blowing method thereof, and in particular relates to the field of glass bottle production. According to the invention, when in primary blowing, the top of the glass paste is pressed by utilizing the downward movement of the pressing rod, and meanwhile, the inserting rod moves upwards to be inserted into the glass paste and is blown by synchronous blowing, so that the deformation of the glass paste is more uniform, the vicinity of a formed bottle opening is not subjected to excessive stretching, and the stress is reduced, thereby effectively improving the qualification rate of glass wine bottles.
Description
Technical Field
The invention relates to the technical field of glass bottle production, in particular to glass wine bottle blowing equipment and a glass wine bottle blowing method.
Background
The blowing method is a common production process of the traditional determinant bottle making machine in the production process, and when the blowing method is used for producing glass bottles, firstly, the gob is dripped into the primary mould, and then the gob is reversely blown by the reverse blowing mechanism, so that the gob is filled in the inner cavity of the primary mould to form a primary blank. And transferring the primary blank to a molding side, positively blowing the primary blank in a molding die to form a molded blank, and cooling and molding the molded blank by a glass bottle.
However, the existing blowing method still has many disadvantages, such as that when the glass paste is initially blown, the bottom of the glass paste is firstly molded into the shape of a bottle mouth and is cooled, and when the air is blown into the glass paste, the uncertainty of air entering is easy to cause the uncertainty of the change of the connection area between the vicinity of the bottle mouth and other glass paste materials, namely, the position in the area a in fig. 14, in which the glass paste on the upper part is more along with the gradual increase of the air, at the moment, the edge of the bottle mouth accessory is more easily deformed, so that the whole deformation of the bottle is uneven, the area a is excessively stretched, the glass bottle is easily failed to blow, and the qualification rate of products is reduced.
Disclosure of Invention
The invention provides glass wine bottle blowing equipment and a blowing method thereof, which aims to solve the problems that: the technical problem of uneven aeration deformation of glass paste in the primary blowing process of the existing blowing equipment.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a glass beverage bottle blowing equipment, including the preliminary type mechanism of blowing, the shaping mechanism of blowing, transfer mechanism and output mechanism, the preliminary type mechanism of blowing includes the preliminary mould, fall blowing machine and end cap, transfer mechanism includes bottle neck tongs and swing arm, blowing groove and inlet channel have been seted up to the inside of falling blowing machine, movable groove has been seted up to the inside of end cap, the top of movable groove is provided with the air make-up groove, the top fixed mounting of falling blowing machine has the bottleneck intubate, but the internally mounted in movable groove has the depression bar of vertical movement, but the internally mounted in blowing groove has vertical movement's inserted bar, during the preliminary type blowing, the depression bar moves down and suppresses glass cream top, the inserted bar moves up and inserts in the glass cream and blows in step.
In a preferred embodiment, the molding blowing mechanism comprises a molding die, a molding die bottom and a positive blower, the molding die bottom is disposed at the bottom of the molding die, the positive blower is disposed at the top of the molding die, and the positive blower is disposed vertically movable.
In a preferred embodiment, the bottom end fixedly connected with pressure disk of depression bar, the middle part fixedly connected with piston disc of depression bar, the piston disc slides and sets up in the movable groove inside, and the air make-up groove is located the top of piston disc.
In a preferred embodiment, the movable groove is provided with a pressure release valve, the air outlet is positioned above the piston disc, the middle part of the movable groove is provided with a capacity expansion groove, the bottom of the capacity expansion groove is slidably provided with a sliding ring, the inner wall of the sliding ring is arranged corresponding to the piston disc, damping is arranged between the sliding ring and the sliding ring, damping is arranged between the sliding ring and the capacity expansion groove, the air outlet is arranged in the plug, and the air outlet is communicated to the bottom position of the side wall of the capacity expansion groove.
In a preferred embodiment, the air inlet groove is positioned at the bottom of the air blowing groove, the air guide hole is formed in the inserting rod, the top end of the inserting rod is provided with an inward shrinking section, the inward shrinking section is provided with an air dispersing hole communicated with the air guide hole, and the air flow quantity of the air guide hole is smaller than the air inflow of the air inlet groove.
In a preferred embodiment, the plurality of air vents are uniformly arranged, and the outer ends of the air vents are gradually deviated from the radial arrangement of the inserted rod, and the outer ends of the air vents are arranged in a downward inclined manner.
In a preferred embodiment, a branch groove is arranged in the reverse blowing machine, the branch groove is communicated with the top ends of the air inlet groove and the blowing groove, and an air passing groove is formed in the side wall of the lower part of the inserted link.
In a preferred embodiment, the output mechanism comprises a mechanical arm and a conveyor belt, the actuating terminal of the mechanical arm is provided with clamping jaws for clamping the bottle mouth, and the mechanical arm is used for driving the clamping jaws to change positions above the molding blowing mechanism and above the conveyor belt.
A method of glass wine bottle blowing comprising the steps of:
step one, a glass melting machine melts glass raw materials, and the glass raw materials are cut into glass paste with fixed size by using cutting equipment and conveyed by using special conveying equipment;
step two, turning over the swing arm to drive the bottle neck pliers to reach the lower part of the primary mould, lifting the reverse blowing machine to enable the bottle neck insertion pipe to enter the swing arm, controlling the two groups of primary moulds to be closed, and throwing glass paste into a forming cavity of the primary mould from a bell mouth at the top of the primary mould;
step three, the top of a molding cavity of the primary mold is plugged by downward movement of the plug, meanwhile, the pressing rod is pressed downward, the glass paste is compacted at the bottom of the primary mold cavity, the glass paste is attached and sealed with the inner wall of the cavity, the bottom of the glass paste enters a bottle opening molding cavity in the swing arm to form an initial bottle opening, then the inserting rod is lifted, passes through the bottle opening insertion pipe, enters the glass paste, is inflated and molded, fills the primary mold cavity, and completes primary blowing;
resetting the plug and the inverted blowing machine, rotating the bottle mouth pliers to enable the swing arm to clamp the primary glass bottle, overturning and transporting the primary glass bottle to the bottom of the forming die, then closing the die of the inverted blowing machine, releasing the clamping by the swing arm, resetting the swing arm along with the bottle mouth pliers, moving the positive blowing machine downwards to butt the top of the inverted blowing machine, continuously inflating the primary glass bottle, enabling the primary glass to fill the cavity of the inverted blowing machine, forming a final glass wine bottle, and completing forming and blowing;
and fifthly, leaving the positive blowing machine from the reverse blowing machine, opening the mould of the reverse blowing machine, and transferring and outputting the formed glass wine bottle through an output mechanism.
The invention has the technical effects and advantages that:
1. according to the invention, when the glass paste is blown, the top of the glass paste is pressed by utilizing the pressing rod to move downwards, so that the glass paste is attached to the cavity of the primary mold, and meanwhile, the inserted rod moves upwards to be inserted into the glass paste and blows in a synchronous blowing mode, when the glass paste is blown to the inside, the hollow cavity can be rapidly deformed upwards along with the rising of the inserted rod, the deformation of the glass paste is more uniform, and the vicinity of a formed bottle opening, namely, the area a, cannot be excessively stretched, so that the deformation at the bottle opening is more uniform, the stress is reduced, and the qualification rate of the glass wine bottle can be effectively improved.
2. According to the invention, the high-pressure gas is introduced into the gas supplementing groove to push the piston disc to move downwards and push the compression bar to press the glass paste with an unfixed original shape at the bottom of the cavity of the primary mould, the piston disc is matched with the slip ring, after the slip ring is driven to move upwards by the rising of the piston disc, the gas outlet is opened, and the residual gas in the primary mould can be discharged from the gas outlet, namely, after the deformation safety of the glass paste passes through the zone a, the glass paste can be blown and expanded rapidly, so that the automatic control of the compression bar is realized.
3. According to the invention, the structural characteristics of the inserted rod are utilized, the inserted rod is jacked up by virtue of air pressure, and is continuously inflated through the air dispersing holes, when the inserted rod is lifted to a certain height, after the glass deformation passes through the area a, the air passing groove on the inserted rod also enters the glass, so that the branch groove is communicated, and the air injected into the air inlet groove can rapidly enter the glass to be rapidly filled and blown, so that the device can automatically adjust the blowing control on the glass, and the practicability of the device is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a primary blowing process of the present invention;
FIGS. 3 to 5 are views showing a preliminary blowing process according to the present invention;
FIG. 6 is a transfer state diagram of the present invention;
FIG. 7 is a schematic view of a molding blowing process of the present invention;
FIG. 8 is a schematic diagram showing the output state of the wine bottle after blowing according to the present invention;
FIG. 9 is a schematic diagram of the cooperation of the piston disc and the slip ring of the present invention;
FIG. 10 is a schematic view showing the internal structure of the back-blowing machine of the present invention;
FIG. 11 is a schematic view of the operation state of the back-blowing machine of the present invention;
FIG. 12 is a cross-sectional view of a plunger of the present invention;
FIG. 13 is a distribution view of the blowholes of the present invention;
FIG. 14 is a graph showing the analysis of the change in blowing of a glass paste during a primary blowing in a conventional blowing method;
FIG. 15 is a graph showing the analysis of the change in blowing of a glass paste during primary blowing according to the present invention.
The reference numerals are: 1. a primary blowing mechanism; 11. a primary mould; 12. a reverse blowing machine; 121. an air blowing groove; 122. an air inlet groove; 123. a branching groove; 13. a plug; 131. a movable groove; 132. an air supplementing groove; 133. a capacity expansion groove; 134. a slip ring; 135. an air outlet; 136. a pressure release valve; 14. a compression bar; 141. a pressure plate; 142. a piston disc; 15. a rod; 151. a shrinking section; 152. an air guide hole; 153. air dispersing holes; 154. a gas passing groove; 16. inserting a bottle mouth; 2. a molding blowing mechanism; 21. forming a mold; 22. forming a die bottom; 23. a positive blower; 3. a transfer mechanism; 31. bottle neck pliers; 32. swing arms; 4. an output mechanism; 41. a mechanical arm; 42. a clamping jaw; 43. and (3) a conveyor belt.
Detailed Description
Example 1
Referring to the specification attached to fig. 1, a glass wine bottle blowing device comprises a primary blowing mechanism 1, a molding blowing mechanism 2, a transfer mechanism 3 and an output mechanism 4, wherein the primary blowing mechanism 1 comprises a primary mold 11, a reverse blowing machine 12 and a plug 13, the reverse blowing machine 12 is arranged at the bottom of the primary mold 11, the plug 13 is arranged at the top of the primary mold 11, the primary mold 11 and the reverse blowing machine 12 can be vertically and movably arranged, the molding blowing mechanism 2 comprises a molding mold 21, a molding mold bottom 22 and a positive blowing machine 23, the molding mold bottom 22 is arranged at the bottom of the molding mold 21, the positive blowing machine 23 is arranged at the top of the molding mold 21, the positive blowing machine 23 can be vertically and movably arranged, the primary mold 11 and the molding mold 21 are respectively formed by two groups of semi-arranged molds, the two groups of molds are respectively supported by a motion mechanism for mold closing and mold opening control, the transfer mechanism 3 comprises a bottle mouth clamp 31 and a swing arm 32, the bottle mouth clamp 31 is rotatably arranged between the primary blowing mechanism 1 and the molding blowing mechanism 2, the bottle mouth clamp 31 is driven by rotation to perform position conversion between the bottom of the primary mold 11 and the top of the molding die 21, a horn mouth is arranged at the top of an internal cavity of the primary mold 11, the glass paste is convenient to throw in, a plug 13 is correspondingly arranged with the horn mouth, a blowing groove 121 and an air inlet groove 122 are arranged in the back blowing machine 12, a movable groove 131 is arranged in the plug 13, an air supplementing groove 132 is arranged at the top of the movable groove 131, the air inlet groove 122 and the air supplementing groove 132 are respectively abutted to independently controlled high-pressure air supply equipment, the positive blowing machine 23 is also abutted to the high-pressure air supply equipment, a bottle mouth cannula 16 is fixedly arranged at the top of the back blowing machine 12, the bottle mouth cannula 16 is correspondingly arranged in the blowing groove 121, a pressing rod 14 capable of vertically moving is arranged in the movable groove 131, the inside of the blowing groove 121 is provided with the insert rod 15 capable of moving vertically, the insert rod 15 penetrates through the bottle opening insertion pipe 16, the vertical movements of the pressing rod 14 and the insert rod 15 are controlled by respective control systems, in brief, a linear driving mechanism can be set up for driving, such as a linear motor, a cylinder assembly and the like, and the control systems which are mutually related with the blowing system can also be set for automatic control, when in primary blowing, the pressing rod 14 moves downwards to press the top of the glass paste, so that the glass paste is attached to the cavity of the primary mold 11, and meanwhile, the insert rod 15 moves upwards to be inserted into the glass paste and blows synchronously, when in initial pressing, the pressing rod 14 is used for pressing, when in blowing to the glass paste, along with the rising of the insert rod 15, the hollow cavity can deform upwards rapidly, the deformation of the glass paste is even, and the deformation of the glass paste is near the formed bottle opening, namely, the area a cannot be stretched excessively, therefore, the deformation at the bottle opening is even, the stress is reduced, and the qualification rate of the glass wine bottle can be effectively improved.
As shown in fig. 1 and 7, the molding blowing mechanism 2 includes a molding die 21, a molding die bottom 22 and a positive blower 23, the molding die bottom 22 is disposed at the bottom of the molding die 21, the positive blower 23 is disposed at the top of the molding die 21, and the positive blower 23 is disposed vertically movable, after the primary blowing is performed by the primary blowing mechanism 1, the inverted blower 12 and the plug 13 leave the primary die 11, the primary die 11 is opened, as shown in fig. 6, the transfer mechanism 3 rotates 180 ° to enable the swing arm 32 to clamp the primary bottle to the molding blowing mechanism 2, then the molding die 21 is clamped to the positive blower 23, the top of the molding die 21 clamps the molded bottle neck, then the swing arm 32 resets, the positive blower 23 descends to butt against the molding die 21, as shown in fig. 7, the molding blowing is performed in the same way as the conventional secondary blowing process, the specific structure and equipment of the molding mechanism 2 are not explained in this embodiment, and the molded glass bottle is taken away by the output mechanism 4 and continuously conveyed after the molding die 21 is opened again, and the subsequent process is performed.
As shown in fig. 3 to 5, the bottom end of the pressing rod 14 is fixedly connected with a pressing plate 141, the middle part of the pressing rod 14 is fixedly connected with a piston disc 142, the piston disc 142 is slidably arranged in the movable groove 131 and forms a group of piston structures with the movable groove 131, the air supplementing groove 132 is positioned above the piston disc 142, after the primary mold 11 is clamped above the swing arm 32, glass paste is put into the primary mold 11, the bottom of the glass paste enters into a bottle opening forming cavity in the swing arm 32, and the bottle opening insertion pipe 16 is inserted into the glass paste, when the plug 13 is closed to the primary blowing mechanism 1, high-pressure gas enters into the air supplementing groove 132, pushes the piston disc 142 to move downwards and pushes the pressing rod 14 to press down, the glass paste with an unfixed original shape is compacted at the bottom of the cavity of the primary mold 11, and the glass paste is attached to the inner wall of the cavity to be closed, as shown in fig. 4, when the piston disc 142 moves out of the movable groove 131, the pressure disc 141 still presses the glass paste due to inertia, and gas enters into the upper part of the cavity of the primary mould 11, in the process, the pressure disc 141 is propped up by the expansion of the glass paste, but the pressure in the movable groove 131 can push the piston disc 142 down until the piston disc moves out of the movable groove 131, so that the pressure disc 141 still keeps pressure on the glass paste at the stage, and the upper part of the glass paste is subjected to the action of the pressure because the glass paste is already sealed with the inner wall of the cavity, so that the part a is not excessively stretched when the inserting rod 15 rises, stable deformation can be kept, after that, the gas filling groove 132 stops gas filling, the pressure above the glass paste is released, and the reverse blowing machine 12 continues to blow so that the glass paste fills the cavity of the primary mould 11, and primary mould blowing is finished.
As shown in fig. 3 to 5, the movable groove 131 is provided with a relief valve 136, the air outlet 135 is located above the piston disc 142, that is, as air pressure enters the cavity of the primary mold 11, when the pressure value in the movable groove 131 reaches a certain value, the relief valve 136 relieves pressure, so that the air pressure at the upper part of the cavity of the primary mold 11 is smaller than the filling air pressure of the back-blowing machine 12 on glass, smooth expansion of glass paste is ensured, the middle part of the movable groove 131 is provided with an expansion groove 133, the bottom of the expansion groove 133 is slidably provided with a sliding ring 134, the inner wall of the sliding ring 134 is arranged corresponding to the piston disc 142, damping is provided between the sliding ring 134 and the sliding ring 134, damping is provided between the sliding ring 134 and the expansion groove 133, the air outlet 135 is arranged inside the plug 13, the air outlet 135 is communicated to the bottom position of the side wall of the expansion groove 133, that is, when in actual use, as shown in fig. 9, when the piston disc 142 passes through the sliding ring 134, the sliding ring 134 can be driven to move, i.e. initially, as shown in fig. 3 to 4, the sliding ring 134 is driven to move downwards by the piston disc 142 to seal the air outlet 135, the sealing performance of the movable groove 131 is maintained, when the inserting rod 15 is inserted into glass paste, the air supplementing groove 132 stops pressurizing and then continuously inflates, the glass paste expands to push the pressure plate 141 upwards, at this moment, the air on the upper part of the piston disc 142 is decompressed by the decompression valve 136, when the piston disc 142 ascends to drive the sliding ring 134 to move upwards, the air outlet 135 is opened, the residual air in the primary mould 11 can be discharged from the air outlet 135, namely, after the deformation safety of the glass paste is ensured to pass through the a region, the expansion groove 133 can be quickly blown to expand, and according to practical requirements, the expansion groove 133 can be arranged at a lower position, and then the decompression can be faster in the upward moving process of the pressing rod 14.
In this embodiment, with respect to the elevation control of the plug 13, the back blower 12 and the forward blower 23, the rotation control of the neck pliers 31, the mold opening and closing control of the blank mold 11 and the mold 21, and the movement control of the mechanical arm 41 and the gripping jaw 42, mature driving devices and driving systems such as a cylinder assembly, a hydraulic cylinder assembly, a linear motor and the like are provided in the art, and the detailed description of this embodiment will not be made.
Example 2
Embodiment 1 details the overall principle of the device and the working drive of the pressure lever 14, refer to fig. 10 to 13 of the specification, a glass wine bottle blowing device based on embodiment 1, the air inlet 122 is located at the bottom of the air blowing groove 121, as shown in fig. 12, the air guide hole 152 is formed in the interior of the air inlet groove 122, the inner shrinkage section 151 is arranged at the top end of the air inlet groove 15, the air dispersion hole 153 communicated with the air guide hole 152 is formed in the inner shrinkage section 151, the air flow quantity of the air guide hole 152 is smaller than the air inflow of the air inlet groove 122, namely, after the primary mold 11 is closed, the air inlet groove 122 is pressurized and inflated, a part of air pressure still flows upwards through the air guide hole 152 and the inner shrinkage section 151, but the air pressure in the air inlet groove 122 is still increased, so that the insert 15 is jacked upwards, the insert 15 stretches into the glass paste through the guide of the bottle mouth cannula 16, and due to the inner concave of the inner shrinkage section 151, the air dispersion hole 153 can be effectively protected, after the insert 15 is inserted into the glass paste, a sufficient dispersion space can be provided for the air dispersion hole 153, when the insert 15 is inserted into the glass paste, the glass paste can not expand, the air flow can be more evenly through the insert hole 153, the air can be prevented from being blown to the air flow around the air inlet groove 122, and the glass paste can be prevented from being more evenly from being adhered to the surface 15, and being more air-blown to the glass paste, the glass paste can be more easily and more air-blown to the surface 15.
Further, as shown in fig. 13, the air-diffusing holes 153 are uniformly arranged in a plurality, and the outer ends of the air-diffusing holes 153 are gradually deviated from the radial arrangement of the inserted rod 15, meanwhile, the outer ends of the air-diffusing holes 153 are obliquely arranged downwards, specifically, when the air-diffusing device works, the top end of the inserted rod 15 can blow out air flow obliquely downwards, the rising of the inserted rod 15 is facilitated, the air filling is more uniform, meanwhile, as shown in fig. 11, under the oblique arrangement of the air-diffusing holes 153, the inserted rod 15 rises and simultaneously has a rotating force, so that certain rotation is generated, the air filling is more uniform, and the inserted rod 15 and glass can generate relative motion in time, so that excessive contact is avoided.
Further, as shown in fig. 11, a branch groove 123 is provided in the reverse blowing machine 12, the branch groove 123 is communicated with the air inlet groove 122 and the top end of the blowing groove 121, the air passing groove 154 is provided on the lower side wall of the insert rod 15, initially, the insert rod 15 does not rise completely, the upper portion of the insert rod 15 forms a blocking for the branch groove 123, therefore, the air flow can only enter the glass through the air guide hole 152, and when the insert rod 15 rises to a certain height, after the glass deformation passes through the a region, the air passing groove 154 on the insert rod 15 also enters the glass, so that the branch groove 123 is communicated, the air injected by the air inlet groove 122 can enter the glass rapidly for rapid filling blowing, so that the device can automatically adjust the blowing control for the glass, and the practicability of the device is further improved.
Example 3
A method of glass wine bottle blowing comprising the steps of:
step one, a glass melting machine melts glass raw materials, and the glass raw materials are cut into glass paste with fixed size by using cutting equipment and conveyed by using special conveying equipment;
step two, the swing arm 32 is turned over to drive the bottle neck pliers 31 to reach the lower part of the primary mould 11, the reverse blowing machine 12 is lifted to enable the bottle neck inserting pipe 16 to enter the swing arm 32, two groups of primary moulds 11 are controlled to be clamped, and glass paste is put into a forming cavity of the primary mould 11 from a bell mouth at the top of the primary mould 11;
step three, the top of the molding cavity of the primary mold 11 is plugged by downward movement of the plug 13, meanwhile, the pressing rod 14 is pressed downward to press the glass paste downward, so that the glass paste is compacted at the bottom of the molding cavity of the primary mold 11, the glass paste is attached and sealed with the inner wall of the molding cavity, the bottom of the glass paste enters into a bottle opening molding cavity in the swing arm 32 to form an initial bottle opening, then the plug rod 15 rises, passes through the bottle opening insertion pipe 16, enters into the glass paste and is inflated to form a hollow cavity, then the pressing rod 14 discharges force, rises along with the expansion of the glass paste, the glass paste is continuously blown to be molded, and the molding cavity of the primary mold 11 is filled to finish primary blowing;
resetting the plug 13 and the inverted blowing machine 12, rotating the bottle opening clamp 31 by 180 degrees, enabling the swing arm 32 to clamp the primary glass bottle, overturning and transporting the primary glass bottle to the molding die bottom 22, then closing the die of the inverted blowing machine 12, releasing the clamp by the swing arm 32, resetting the primary blowing machine 23 along with the bottle opening clamp 31, moving the primary blowing machine 23 downwards to butt the top of the inverted blowing machine 12, namely, butt the glass bottle opening by the plug 13, continuously inflating the primary glass bottle, enabling the primary glass to fill the cavity of the inverted blowing machine 12, forming the final glass wine bottle, and completing molding and blowing;
and fifthly, leaving the positive blower 23 from the reverse blower 12, opening the mould of the reverse blower 12, and transferring and outputting the formed glass wine bottle through the output mechanism 4.
Working principle: glass raw materials are melted by a glass melting machine, glass paste with fixed size is cut by cutting equipment and is conveyed by special conveying equipment, a swing arm 32 is turned over to drive a bottle neck clamp 31 to reach the lower part of a primary mould 11, a reverse blowing machine 12 is lifted to enable a bottle neck insertion pipe 16 to enter the swing arm 32, two groups of primary moulds 11 are controlled to be clamped, the glass paste is thrown into a forming cavity of the primary mould 11 from a horn mouth at the top of the primary mould 11, a plug 13 moves downwards to seal the top of the forming cavity of the primary mould 11, meanwhile, high-pressure gas enters a gas supplementing groove 132 to push a piston disc 142 to move downwards and push a pressing rod 14 to press the glass paste with unfixed shape to be compacted at the bottom part of the cavity of the primary mould 11, the glass paste is attached and sealed with the inner wall of the cavity, when the piston disc 142 moves out of a movable groove 131, the glass paste is still kept pressed by inertia, and the gas enters the upper part of the cavity of the primary mould 11, when the primary mold 11 is closed, the air inlet groove 122 is pressurized and inflated, a part of air pressure flows upwards through the air guide hole 152 and the inward shrinking section 151, but the air pressure in the air inlet groove 122 still increases, so that the inserted rod 15 is jacked upwards, the inserted rod 15 stretches into the glass paste through the guide of the bottle mouth insertion pipe 16 and is continuously inflated, in the process, the pressure disc 141 is jacked upwards due to the expansion of the glass paste, the air pressure in the movable groove 131 can jack the piston disc 142 downwards until the piston disc 131 is moved out of the movable groove 131, so that the pressure disc 141 still keeps the pressure on the glass paste in the stage, and the upper part of the glass paste is subjected to the air pressure effect due to the sealing of the glass paste with the inner wall of the cavity, so that the part a can not be overstretched when the inserted rod 15 ascends, thereby keeping stable deformation, after that the air inlet groove 132 stops injecting the air, the pressure above the glass paste is released, at this time, the air passing groove 154 on the inserted link 15 also enters the glass, so that the branch groove 123 is communicated, the air injected by the air inlet groove 122 can quickly enter the glass for quick filling and blowing, after the primary blowing is finished, the plug 13 and the reverse blowing machine 12 are reset, the bottle mouth clamp 31 rotates 180 degrees, the swing arm 32 clamps the primary glass bottle to be overturned and transported to the forming mold bottom 22, then the reverse blowing machine 12 is clamped, the swing arm 32 releases the clamping and resets along with the bottle mouth clamp 31, the positive blowing machine 23 moves downwards to butt against the top of the reverse blowing machine 12, namely, the plug 13 butts against the glass bottle mouth, the primary glass bottle continuously charges, the primary glass is filled into the cavity of the reverse blowing machine 12 to form a final glass wine bottle, finally, the positive blowing machine 23 leaves the reverse blowing machine 12, the reverse blowing machine 12 is opened, and the formed glass wine bottle is transported and output through the output mechanism 4.
Claims (9)
1. Glass wine bottle blowing equipment, including primary blowing mechanism (1), shaping blowing mechanism (2), transfer mechanism (3) and output mechanism (4), primary blowing mechanism (1) include primary mould (11), fall blowing machine (12) and end cap (13), transfer mechanism (3) include bottle neck tongs (31) and swing arm (32), its characterized in that: the inside of pouring blowing machine (12) has been seted up blowing groove (121) and has been advanced air groove (122), movable groove (131) have been seted up to the inside of end cap (13), the top of movable groove (131) is provided with air supplementing groove (132), the top fixed mounting of pouring blowing machine (12) has bottleneck intubate (16), but internally mounted in movable groove (131) has pressure bar (14) of vertical movement, but internally mounted in blowing groove (121) has inserted bar (15) of vertical movement, during the primary type blowing, pressure bar (14) move down and suppresses glass cream top, inserted bar (15) move up and insert in the glass cream and blow in step.
2. A glass wine bottle blowing apparatus according to claim 1 wherein: the molding blowing mechanism (2) comprises a molding die (21), a molding die bottom (22) and a positive blowing machine (23), wherein the molding die bottom (22) is arranged at the bottom of the molding die (21), the positive blowing machine (23) is arranged at the top of the molding die (21), and the positive blowing machine (23) can be vertically and movably arranged.
3. A glass wine bottle blowing apparatus according to claim 1 wherein: the bottom fixedly connected with pressure disk (141) of depression bar (14), the middle part fixedly connected with piston dish (142) of depression bar (14), piston dish (142) slide and set up inside movable groove (131), air compensating groove (132) are located the top of piston dish (142).
4. A glass wine bottle blowing apparatus according to claim 3 wherein: install relief valve (136) on movable groove (131), and the middle part of movable groove (131) is provided with dilatation groove (133), the bottom slidable mounting of dilatation groove (133) has sliding ring (134), the inner wall of sliding ring (134) corresponds piston disc (142) setting, there is the damping between sliding ring (134) and sliding ring (134), there is the damping between sliding ring (134) and dilatation groove (133), the inside of end cap (13) is provided with gas outlet (135), gas outlet (135) are located piston disc (142) top, gas outlet (135) communicate to the bottom position of dilatation groove (133) lateral wall.
5. A glass wine bottle blowing apparatus according to claim 1 wherein: the air inlet groove (122) is located at the bottom of the air blowing groove (121), an air guide hole (152) is formed in the inserting rod (15), an inward shrinking section (151) is arranged at the top end of the inserting rod (15), an air dispersing hole (153) communicated with the air guide hole (152) is formed in the inward shrinking section (151), and the air flow quantity of the air guide hole (152) is smaller than the air inflow of the air inlet groove (122).
6. A glass wine bottle blowing apparatus according to claim 5 wherein: the air holes (153) are uniformly formed in a plurality, the outer ends of the air holes (153) are gradually deviated from the radial arrangement of the inserted rod (15), and the outer ends of the air holes (153) are obliquely arranged downwards.
7. A glass wine bottle blowing apparatus according to claim 5 wherein: the inside of back-blowing machine (12) is provided with branch groove (123), the top in branch groove (123) intercommunication air inlet tank (122) and blowing groove (121), lower part lateral wall of inserted bar (15) has seted up and has crossed air groove (154).
8. A glass wine bottle blowing apparatus according to any of claims 1-7 wherein: the output mechanism (4) comprises a mechanical arm (41) and a conveying belt (43), a clamping jaw (42) is arranged at an execution terminal of the mechanical arm (41), the clamping jaw (42) is used for clamping a bottle opening, and the mechanical arm (41) is used for driving the clamping jaw (42) to change positions above the molding blowing mechanism (2) and above the conveying belt (43).
9. A method of blowing a glass wine bottle blowing apparatus according to claim 2 comprising the steps of:
step one, a glass melting machine melts glass raw materials, and the glass raw materials are cut into glass paste with fixed size by using cutting equipment and conveyed by using special conveying equipment;
step two, the swing arm (32) is turned over to drive the bottle neck pliers (31) to reach the lower part of the primary mould (11), the reverse blowing machine (12) is lifted to enable the bottle neck insertion pipe (16) to enter the swing arm (32), two groups of primary moulds (11) are controlled to be closed, and glass paste is put into a forming cavity of the primary mould (11) from a bell mouth at the top of the primary mould (11);
step three, the top of a molding cavity of the primary mold (11) is plugged by downward movement of the plug (13), meanwhile, the pressing rod (14) is pressed downward to press the glass paste downward, so that the glass paste is compacted at the bottom of the molding cavity of the primary mold (11), the glass paste is attached and sealed with the inner wall of the molding cavity, the bottom of the glass paste enters a bottle opening molding cavity in the swing arm (32) to form an initial bottle opening, and then the inserting rod (15) rises to penetrate through the bottle opening inserting pipe (16) to enter the glass paste, and the glass paste is inflated and molded to fill the molding cavity of the primary mold (11) to finish primary blowing;
resetting the plug (13) and the reverse blowing machine (12), rotating the bottle mouth clamp (31) by 180 degrees, enabling the swing arm (32) to clamp the primary glass bottle, overturning and transporting the primary glass bottle to the forming die bottom (22), then clamping the reverse blowing machine (12), releasing the clamping of the swing arm (32), resetting the bottle mouth clamp (31), enabling the positive blowing machine (23) to move downwards, abutting against the top of the reverse blowing machine (12), continuously inflating the primary glass bottle, enabling the primary glass to fill the cavity of the reverse blowing machine (12), and forming the final glass wine bottle, and completing forming and blowing;
and fifthly, leaving the positive blowing machine (23) from the reverse blowing machine (12), opening the mould of the reverse blowing machine (12), and transferring and outputting the formed glass wine bottles through the output mechanism (4).
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| CN202310259004.0A CN116395940B (en) | 2023-03-17 | 2023-03-17 | Glass wine bottle blowing equipment and blowing method thereof |
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| CN202310259004.0A CN116395940B (en) | 2023-03-17 | 2023-03-17 | Glass wine bottle blowing equipment and blowing method thereof |
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