CN113620567A - Glass bottle manufacturing system and glass bottle manufacturing method - Google Patents
Glass bottle manufacturing system and glass bottle manufacturing method Download PDFInfo
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- CN113620567A CN113620567A CN202110866895.7A CN202110866895A CN113620567A CN 113620567 A CN113620567 A CN 113620567A CN 202110866895 A CN202110866895 A CN 202110866895A CN 113620567 A CN113620567 A CN 113620567A
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- 239000011521 glass Substances 0.000 title claims abstract description 85
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 55
- 239000002585 base Substances 0.000 description 21
- 238000001514 detection method Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- 239000007924 injection Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010836 blood and blood product Substances 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 229940125691 blood product Drugs 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/043—Heating devices specially adapted for re-forming tubes or rods in general, e.g. burners
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
The present disclosure relates to a glass bottle manufacturing system and a glass bottle manufacturing method. The glass bottle making system comprises a bottle making machine, a temperature monitoring system, a gas automatic control system, a combustion-supporting air control system and a control system, wherein the temperature monitoring system is connected with the control system and used for acquiring the working temperature of working points on a plurality of glass bottle installation parts and feeding the working temperature back to the control system, the gas automatic control system is respectively connected with a burner and the control system, the gas automatic control system is used for adjusting the gas flow entering the burner according to the working temperature, the combustion-supporting air control system is connected with the control system, and the combustion-supporting air control system is used for adjusting the temperature and the air supply quantity of combustion-supporting air entering the burner according to the working temperature. The glass bottle manufacturing system can keep the flame of the burner at a constant temperature, and further can ensure the consistency of the appearance of the glass bottles.
Description
Technical Field
The disclosure relates to the technical field of glass bottle manufacturing, in particular to a glass bottle manufacturing system and a glass bottle manufacturing method.
Background
The application field of the medium borosilicate medical glass bottle is very wide, and the application of the medium borosilicate medical glass bottle cannot be separated in the medical industry, the cosmetic industry and the like. The medium borosilicate medical bottle has high boron content, high chemical stability, acid resistance, alkali resistance, water resistance, high cold and hot impact resistance and high mechanical strength, is a preferred glass package for biological products, blood products and PH value acid-base medicines, and can well solve the problems of white spots, flaking, foreign matters and the like caused by low borosilicate glass. The Chinese borosilicate medical bottle is suitable for containing various small-volume injections, freeze-dried powder injections and the like.
With the increasing development of the pharmaceutical industry and the rapid advance of science and technology, the technical requirements on the package of medical products, particularly the package of glass bottles for small-volume injections, freeze-dried powder injections and other medicines, are higher and higher, and besides the requirement on the chemical stability of borosilicate medical glass bottles, the requirement on the consistency of the appearance and the size of the borosilicate medical glass bottles is higher and higher. In the general production process of the borosilicate medical glass bottle, the borosilicate medical glass bottle is influenced by factors such as change of kinetic energy media such as natural gas and combustion air, untimely adjustment of personnel and the like, an experienced fire adjustment engineer is needed in the operation process of a bottle making machine, the gas quantity is manually and frequently adjusted to realize the stability of the appearance size of the product according to the waste condition and the flame state of the product size, a large amount of waste of the product can be caused during adjustment, batch missed detection can be possibly caused, and the quality of the product is seriously influenced.
Disclosure of Invention
The invention aims to provide a glass bottle manufacturing system and a glass bottle manufacturing method, and aims to solve the problem that glass bottles produced by a conventional bottle making machine are poor in appearance consistency.
According to a first aspect of the present disclosure, there is provided a glass bottle manufacturing system, comprising a bottle making machine, a temperature monitoring system, a gas automatic control system, a combustion-supporting air control system and a control system, wherein the bottle making machine comprises a base, a bottle making machine shaft, a bottle making machine tray, a plurality of burners and a plurality of glass bottle installation members, the bottle making machine shaft is rotatably disposed on the base and extends in an up-and-down direction, the bottle making machine tray is sleeved on the bottle making machine shaft and rotates along with the rotation of the bottle making machine shaft, the plurality of glass bottle installation members are disposed on the bottle making machine tray and extend in an up-and-down direction, the plurality of burners are mounted on the base and correspond to the plurality of glass bottle installation members, the temperature monitoring system is connected to the control system and is configured to obtain working temperatures of working points on the plurality of glass bottle installation members and feed back the working temperatures to the control system, the gas automatic control system is respectively connected with the combustor and the control system, the gas automatic control system is used for adjusting the gas flow entering the combustor according to the working temperature, the combustion-supporting air control system is connected with the control system, and the combustion-supporting air control system is used for adjusting the temperature and the air supply quantity of the combustion-supporting air entering the combustor according to the working temperature.
Optionally, the temperature monitoring system includes a plurality of fixed clamping seats, a shunting plate thermocouple and a compensation wire, the number of the fixed clamping seats is one-to-one, the fixed clamping seats are installed on the machine base, the shunting plate thermocouple is installed on the fixed clamping seats and faces the working point in one-to-one correspondence, and the compensation wire is connected with the shunting plate thermocouple and the control system respectively.
Optionally, the fixed clamping seat is L-shaped and includes a first connecting portion and a second connecting portion that are vertically connected, the first connecting portion extends along a horizontal direction and is connected to the base, the second connecting portion extends along a longitudinal direction, the shunting plate-shaped thermocouple is disposed between the second connecting portion and the base, and the second connecting portion is provided with a first through hole, so that at least a part of the shunting plate-shaped thermocouple is exposed to the operating point through the first through hole.
Optionally, the gas automatic control system includes air supply line, digital display mass flow meter, pneumatic actuator mechanism and signal line, the air supply line is used for receiving gas and combustion-supporting wind and carry gas and combustion-supporting wind to a plurality of combustors, digital display mass flow meter and pneumatic actuator mechanism install respectively air supply line is last, digital display mass flow meter and pneumatic actuator mechanism respectively through signal line with control system connects.
Optionally, the automatic gas control system further comprises a manual stop valve, and the manual stop valve is installed on the gas supply pipeline.
Optionally, the automatic gas control system further comprises a pointer flow meter installed on the gas supply pipeline.
Optionally, the combustion-supporting air control system includes a fan-coil unit and a combustion-supporting air pipe, the fan-coil unit includes a combustion-supporting fan and a cold-hot coil, the combustion-supporting fan is communicated with the cold-hot coil, and an air outlet of the cold-hot coil is communicated with the air supply pipeline through the combustion-supporting air pipe.
Optionally, the combustion-supporting air control system further includes a temperature detection thermocouple, the temperature detection thermocouple and the cold and hot coil pipe are respectively connected to the control system, and the temperature detection thermocouple is used for detecting the temperature of the air outlet of the cold and hot coil pipe, so as to adjust the temperature of the air outlet of the cold and hot coil pipe through the control system.
Optionally, the combustion-supporting air control system further comprises an online wind pressure measuring meter and a field wind pressure measuring meter which are respectively connected with the control system, and the online wind pressure measuring meter and the field wind pressure measuring meter are arranged at the air outlet of the cold-hot coil pipe.
According to a second aspect of the present disclosure, there is provided a glass bottle making method comprising:
acquiring the working temperature of a working point on each glass bottle mounting piece on the bottle making machine by using a temperature monitoring system;
and adjusting the gas flow entering the burners corresponding to the glass bottle mounting pieces one by one through a gas automatic control system according to the working temperature, and adjusting the temperature and the air supply quantity of combustion air entering the burners through a combustion air control system.
Through the technical scheme, the working temperature of each working point can be obtained in real time under the action of the temperature monitoring system, the gas flow entering the combustor of the gas automatic control system and the temperature and air supply quantity of the combustion-supporting air entering the combustor by the combustion-supporting air control system can be adjusted according to the obtained working temperature, for example, when the obtained working temperature is lower than the preset temperature, the combustion flow entering the combustor can be increased, and the temperature and air supply quantity of the combustion-supporting air entering the combustor can be increased, so that the working temperature can be maintained at a constant value, the size deviation of the glass bottle caused by the deviation of the working temperature from the preset temperature is avoided, the stability of the product appearance size of the glass bottle is favorably ensured, and compared with the manual operation of a fire adjusting engineer, the glass bottle manufacturing system of the embodiment is adopted, the phenomenon of abandonment and missed detection of a large amount of products caused by human reasons can be avoided, and the yield and the product quality of the glass bottles are improved.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic diagram of a first portion of a vial manufacturing system provided in accordance with an exemplary embodiment of the present disclosure;
FIG. 1a is a schematic partial structural view of FIG. 1 showing the base, the stationary cartridge, the shunt plate thermocouple, the compensation wire, and the protective sleeve;
FIG. 1b is a schematic partial block diagram of FIG. 1 showing the burner, burner mount pointer flow meter, manual shutoff valve, digital display mass flow meter, gas supply line and signal lines;
fig. 2 is a schematic structural diagram of a fixed cassette according to an exemplary embodiment of the present disclosure;
FIG. 3 is a schematic top view of a portion of a bottle making machine provided in an exemplary embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a portion of a glass bottle forming system according to an exemplary embodiment of the present disclosure;
FIG. 5 is a schematic diagram of a DCS temperature control module;
FIG. 6 is a schematic diagram of a second portion of a vial manufacturing system provided in accordance with an exemplary embodiment of the present disclosure;
FIG. 7 is a diagram illustrating adjustment and temperature variation;
fig. 8 is a flowchart of a method for forming a glass bottle according to an exemplary embodiment of the present disclosure.
Description of the reference numerals
1 bottle-making machine 2 bottle-making machine plate
3 glass bottle chuck 4 glass bottle
5 glass bottle mounting piece 6 bottle-making machine shaft
7 stand 8 fixed cassette
81 first connection 82 second connection
811 second Via 821 first Via
9-shunt type plate-shaped thermocouple 10 compensation lead
11 protective sleeve 12 burner
13 burner mount 14 pointer flowmeter
15 manual stop valve 16 digital display mass flowmeter
17 pneumatic actuator mechanism 18 air supply pipeline
19 signal line 20 bottleneck idler
21 control signal circuit 22 control cabinet
23 control system 24 DCS temperature control module
25 actual temperature 26 control temperature
27 automatic/manual control button 28 temperature parameter
30 air outlet 31 temperature detection thermocouple
32 online wind pressure measuring meter 33 on-site wind pressure measuring meter
34 combustion fan 35 cold and hot coil
36 combustion-supporting air pipe and 37 fuel gas inlet pipe
38 mixing line
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, the term "up and down" refers to the orientation or position relationship of the product in use, and can be understood as up and down along the gravity direction, which also corresponds to the "up and down" in the drawing. In addition, it should be noted that terms such as "first", "second", and the like are used for distinguishing one element from another, and have no order or importance.
The inventor finds in research that during the process of manufacturing the borosilicate medical glass bottle, fire adjustment work is usually performed by a fire adjustment engineer, but the fire adjustment action of the fire adjustment engineer cannot be achieved in one step, the rotating speed of the bottle making machine is high, and batch unqualified products are easily generated during the period, and the phenomenon of missing detection is caused.
According to a first aspect of the present disclosure, there is provided a glass bottle making system, as shown in fig. 1 and 4, including a bottle making machine 1, a temperature monitoring system, a gas automatic control system, a combustion air control system, and a control system 23.
Wherein the bottle making machine 1 comprises a machine base 7, a bottle making machine shaft 6, a bottle making machine tray 2, a plurality of burners 12 and a plurality of glass bottle mounting pieces 5, the bottle making machine shaft 6 is rotatably arranged on the machine base 7 and extends along the up-down direction, wherein, the bottle-making machine shaft 6 can be driven by a power source (not shown, for example, the power source can be a driving motor) to rotate, the bottle-making machine disk 2 is sleeved on the bottle-making machine shaft 6 and rotates along with the rotation of the bottle-making machine shaft 6, a plurality of glass bottle mounting pieces 5 are arranged on the bottle-making machine disk 2 in a penetrating way and extend along the up-and-down direction, therefore, when the bottle-making machine shaft 6 is driven to rotate under the action of the power source, the bottle-making machine disc 2 can rotate along with the bottle-making machine shaft, thereby enabling the plurality of carafe mounts 5 to rotate therewith, and a plurality of burners 12 are mounted on the frame 7 and correspond to the plurality of carafe mounts 5, that is, the burners 12 are in a one-to-one relationship with the carafe mounts 5.
The temperature monitoring system is connected with the control system 23 and is used for acquiring the working temperature of working points on the glass bottle mounting pieces 5 and feeding the working temperature back to the control system 23, wherein the working points refer to the positions of the glass bottles 4 on the glass bottle mounting pieces 5 corresponding to the burner 12, the gas automatic control system is respectively connected with the burner 12 and the control system 23 and is used for adjusting the gas flow entering the burner 12 according to the working temperature, the combustion-supporting air control system is connected with the control system 23 and is used for adjusting the temperature and the air supply amount of the combustion-supporting air entering the burner 12.
Through the technical scheme, the working temperature of each working point can be obtained in real time under the action of the temperature monitoring system, the gas flow entering the combustor 12 of the gas automatic control system and the temperature and the air supply quantity of the combustion-supporting air entering the combustor 12 of the combustion-supporting air control system are adjusted according to the obtained working temperature, for example, when the obtained working temperature is lower than the preset temperature, the combustion flow entering the combustor 12 can be increased, and the temperature and the air supply quantity of the combustion-supporting air entering the combustor 12 are increased, so that the working temperature can be maintained at a constant value, the size deviation of the glass bottle 4 caused by the deviation of the working temperature from the preset temperature is avoided, the stability of the product appearance size of the glass bottle 4 is favorably ensured, and compared with the manual operation of a fire adjusting engineer, the glass bottle manufacturing system of the embodiment is adopted, the phenomena of abandonment and missed detection of a large number of products caused by human reasons can be avoided, and the yield and the product quality of the glass bottles 4 are improved.
As shown in fig. 3, in the present embodiment, the bottle making machine 1 further includes a bottle opening idler 20 corresponding to the glass bottle mounting member 5, and the bottle opening idler 20 is used for forming a specific shape on the glass bottle 4. In addition, a glass bottle clamping head 3 is arranged on the glass bottle mounting part 5 and used for clamping the glass bottle 4.
As shown in fig. 1 and 4, in the present embodiment, the bottle making machine 1 further includes burner supports 13, the number of the burner supports 13 corresponds to the number of the burners 12, the burner supports 13 are used for supporting the burners 12, that is, the burners 12 are mounted on the burner supports 13, the burner supports 13 can be mounted on the base 7, the shape of the burner supports 13 is not fixed, and the burner supports 13 can be configured into any suitable shape, for example, a T shape, an inverted L shape, and the like.
As shown in fig. 1 and fig. 1a, the temperature monitoring system includes a plurality of fixed cartridges 8, a shunting plate thermocouple 9, and a compensation wire 10, which are respectively in number and correspond to one another, that is, the fixed cartridges 8, the shunting plate thermocouple 9, and the compensation wire 10 are in the same number, the fixed cartridges 8 are installed on the base 7, the shunting plate thermocouples 9 are installed on the fixed cartridges 8 and face the working points in one-to-one correspondence, the compensation wire 10 is respectively connected to the shunting plate thermocouples 9 and the control system 23, and the area facing the working points can be increased by using the shunting plate thermocouples 9, so as to increase the temperature measurement range, thereby ensuring the measured temperature to be more accurate, controlling the working temperature of the working points within a reasonable range, and facilitating improvement of the product quality of the glass bottles 4.
As shown in fig. 1 and fig. 1a, in the present embodiment, the glass bottle mounting member 5 is located between the burner 12 and the shunting plate thermocouple 9, and since the flame of the burner 12 is located at a short distance from the shunting plate thermocouple 9 and the compensating lead wire 10, in order to prevent the burner 12 from damaging the compensating lead wire 10, the temperature monitoring system further includes a protective sleeve 11, and the compensating lead wire 10 is disposed in the protective sleeve 11, it can be understood that the temperature of the burner 12 is high, and therefore the protective sleeve 11 needs to be made of a high temperature resistant material. In order to make the routing of the compensation wires 10 neater, the compensation wires 10 connected to the divided plate-shaped thermocouples 9 may be arranged in a vertically downward direction, which may make the compensation wires 10 around the housing 7 neater, and thus, the protection sleeves 11 are also arranged in a vertically downward direction, wherein the protection sleeves 11 correspond to the number of the divided plate-shaped thermocouples 9 one-to-one, and thus, the protection sleeves 11 disposed around the housing 7 are uniformly distributed in a radial direction of the housing 7. In addition, the protection sleeve 11 may extend from the bottom of the divided plate type thermocouple 9 to the upper surface of the housing 7, so that the protection area of the compensation lead wire 10 may be increased.
In this embodiment, the protective sleeve 11 may specifically be a high-temperature-resistant metal composite pipe.
The stationary clamping base 8 may be constructed in any suitable configuration.
As shown in fig. 1a and 2, in the present embodiment, the fixed cassette 8 is L-shaped and includes a first connection part 81 and a second connection part 82 which are vertically connected, the first connection part 81 and the second connection part 82 may be provided in a plate-shaped structure, the first connection part 81 extends in a horizontal direction and is connected to the base 7, the second connection part 82 extends in a longitudinal direction, the divided plate-shaped thermocouple 9 is provided between the second connection part 82 and the base 7, the second connection part 82 is provided with a first through hole 821 so that the divided plate-shaped thermocouple 9 is at least partially exposed to an operating point through the first through hole 821, the divided plate-shaped thermocouple 9 is positioned between the second connection part 82 and the base 7, the divided plate-shaped thermocouple 9 is prevented from falling off the fixed cassette 8, thereby ensuring smooth temperature measurement operation, and the first through hole 821 is provided, so that there is no obstruction between the shunting plate-shaped thermocouple 9 and the operating point, and the accuracy of temperature detection can be ensured, it can be understood that the first through hole 821 herein is configured to be long-strip-shaped to approximately match with the external shape of the shunting plate-shaped thermocouple 9. Further, a second through hole 811 is further disposed on the first connecting portion 81, and the second through hole 811 is used for passing the compensation wire 10, so that the compensation wire 10 can directly enter the protective sleeve 11 through the second through hole 811, thereby avoiding the compensation wire from being bent and wired, and saving the wiring length of the compensation wire 10.
Because fixed cassette 8 is a plurality of, when the installation, need assemble a plurality of fixed cassettes 8 progressively, be unfavorable for the promotion of packaging efficiency like this, consequently, in some embodiments, can set up a plurality of fixed cassettes 8 into the integral type structure for a plurality of fixed cassette 8's center encloses to close and forms and frame 7 assorted mounting hole, just so can directly overlap the fixed cassette 8 of integral type at the outer peripheral face of frame 7, thereby shorten the equipment time.
The fixed clamping seat 8 can be connected with the base 7 in any suitable manner, for example, the fixed clamping seat 8 can be connected with the base 7 in a welding manner, a clamping manner, a screwing manner or the like, so that the connection stability between the fixed clamping seat 8 and the base 7 can be ensured. In addition, according to the shape of the base 7, for example, when the base 7 is cylindrical, the surface of the fixing clip base 8 connected to the base 7 may be a curved surface, so as to be attached to the outer circumferential surface of the base 7, thereby improving the reliability of the connection.
As shown in fig. 1b and fig. 4, in this embodiment, the gas automatic control system includes an air supply line 18, a digital display mass flow meter 16, a pneumatic actuator mechanism 17 and a signal line 19, the air supply line 18 is configured to receive gas and combustion-supporting air and deliver the gas and the combustion-supporting air to the plurality of burners 12, that is, the air supply line 18 receives the gas and the combustion-supporting air simultaneously, so that the gas and the combustion-supporting air are mixed, thereby improving the combustion efficiency, the digital display mass flow meter 16 and the pneumatic actuator mechanism 17 are respectively installed on the air supply line 18, the digital display mass flow meter 16 and the pneumatic actuator mechanism 17 are respectively connected to the control system 23 through the signal line 19, thereby, the flow rates of the gas and the combustion-supporting air in the air supply line 18 can be accurately obtained through the digital display mass flow meter 16, when the working temperature of the working point obtained by the temperature monitoring system is lower than or higher than the preset temperature, the flow of gas and combustion air into the gas supply line 18 can be varied by controlling the pneumatic actuator mechanism 17 by the control system 23, thereby ensuring a reasonable supply of gas and combustion air to ensure that the burner 12 produces a stable temperature.
The pneumatic actuator mechanism 17 includes a pneumatic actuator and a valve disposed in the air supply line 18, and the pneumatic actuator is configured to receive an electrical signal from the control system 23, so as to control an opening degree of the valve through the pneumatic actuator, so as to automatically control a flow rate in the air supply line 18 through the valve.
As shown in fig. 4, the vial manufacturing system further includes a control signal line 21, the control signal line 21 being located between the signal line 19 and the control system 23.
As shown in fig. 4, the control system 23 includes a control cabinet 22, and the control cabinet 22 is electrically connected to the digital display mass flowmeter 16 through a control signal line 21 and a signal line 19, and is electrically connected to the shunt plate thermocouple 9 through the control signal line 21 and the compensation wire 10.
Alternatively, the flow rates of the fuel gas and the combustion air may be in a direct proportional relationship with the amount of change in the temperature. As shown in fig. 7, where fig. 7 is an exemplary proportional relationship between the adjustment amount of the gas and the combustion-supporting air and the temperature variation, when the total flow rate of the gas and the combustion-supporting air is kept constant, the temperature of the operating point does not change, and when the total flow rate of the gas and the combustion-supporting air is increased by 0.1Nm3When the temperature is increased by 1 deg.C, the total flow of fuel gas and combustion-supporting air is reduced by 0.1Nm3When the temperature is lowered by 1 ℃, and so on, the temperature can be accurately controlled to be raised or lowered.
As shown in fig. 4, further, the automatic gas control system further includes a manual cut-off valve 15, the manual cut-off valve 15 is installed on the gas supply line 18, and by providing the manual cut-off valve 15, when the pneumatic actuator mechanism 17 is abnormal, the normal operation of the gas supply line 18 is ensured through the manual cut-off valve 15, and the normal operation of the glass bottle manufacturing system is ensured.
Among them, the control system 23 may adopt a DSC control system 23. The DSC control system 23 includes a plurality of DCS temperature control modules 24, the number of DCS temperature control modules 24 corresponds to the divided plate thermocouples 9 one by one, as shown in fig. 4, where fig. 4 shows 4 DCS temperature control modules 24, of course, here, only the number of DCS temperature control modules 24 is illustrated, but not limited to the number of DCS temperature control modules 24, as shown in fig. 5, the DCS temperature control modules 24 may display an actual temperature 25 and a controlled temperature 26, and an automatic/manual control button 27 and a temperature parameter 28 are further provided thereon. Here, the actual temperature 25 is the temperature representing the operating point, the control temperature 26 is the temperature required to control the temperature generated by the burner 12 to a constant value, the switching of the automatic/manual control button 27 can be manually or automatically controlled, that is, the gas and the combustion air on the gas supply line 18 can be manually or automatically controlled, and the temperature parameter 28 can adjust the proportional relationship between the gas and the combustion air and the temperature variation.
As shown in fig. 4, further, the automatic gas control system further includes a pointer flowmeter 14, the pointer flowmeter 14 is installed on the gas supply pipeline 18, and the flow rate through the gas supply pipeline 18 can be ensured to be more accurate through the cooperation of the pointer flowmeter 14 and the digital display mass flowmeter 16, it can be understood that when the flow rate value of the pointer flowmeter 14 is not consistent with the flow rate value of the digital display mass flowmeter 16, a measurement error occurs in one of the pointer flowmeter 14 and the digital display mass flowmeter 16, and therefore, a worker can be reminded to check the pointer flowmeter 14 and the digital display mass flowmeter 16.
As shown in fig. 6, the combustion-supporting air control system includes a fan-coil unit and a combustion-supporting air pipe 36, the fan-coil unit includes a combustion-supporting air blower 34 and a cold-hot coil 35, the combustion-supporting air blower 34 is communicated with the cold-hot coil 35, an air outlet 30 of the cold-hot coil 35 is communicated with the air supply pipeline 18 through the combustion-supporting air pipe 36, air enters the cold-hot coil 35 under the action of the combustion-supporting air blower 34, and the air enters the cold-hot coil 35 and exchanges heat with a refrigerant or a heating medium therein, so that the temperature of the air can be reduced or increased, that is, the temperature of the combustion-supporting air is increased or reduced, thereby being beneficial to ensuring that the combustion-supporting air can be in a constant value.
As shown in fig. 6, the glass bottle making system further includes a mixing pipeline 38 and a gas inlet pipe 37, the gas inlet pipe 37 receives gas, for example, gas from a municipal gas pipeline, the combustion air pipe 36 and the gas inlet pipe 37 jointly merge into the mixing pipeline 38, and the mixing pipeline 38 is communicated with the gas supply pipeline 18, so that the gas and combustion air are supplied to the gas supply pipeline 18 through the mixing pipeline 38.
As shown in fig. 6, in this embodiment, the combustion-supporting air control system further includes a temperature detecting thermocouple 31, the temperature detecting thermocouple 31 and the cold-hot coil 35 are respectively connected to the control system 23, and the temperature detecting thermocouple 31 is configured to detect a temperature of the air outlet 30 of the cold-hot coil 35, so as to adjust the temperature of the air outlet 30 of the cold-hot coil 35 through the control system 23, when the temperature of the combustion-supporting air changes, the combustion-supporting air may affect a temperature generated by the burner 12, therefore, by installing the temperature detecting thermocouple 31 at the air outlet 30 of the cold-hot coil 35, whether the temperature of the combustion-supporting air is proper or not can be detected, when the temperature of the combustion-supporting air is higher or lower, the control system 23 can control the cold-hot coil 35 to adjust, and thereby the combustion-supporting air is at a constant temperature.
As shown in fig. 6, in this embodiment, the combustion-supporting air control system further includes an online air pressure measuring meter 32 and an on-site air pressure measuring meter 33 respectively connected to the control system 23, the online air pressure measuring meter 32 and the on-site air pressure measuring meter 33 are disposed at the air outlet 30 of the cold-hot coil 35, the online air pressure measuring meter 32 does not have a display function, and is used for feeding measured data back to the control system 23, the on-site air pressure measuring meter 33 can be used on site, the on-site air pressure measuring meter 33 has a display function, so that a worker can read air pressure data on site, that is, the on-site air pressure measuring meter 33 can be used by the worker to read air volume information, when the air volume information acquired by the online air pressure measuring meter 32 deviates from a preset value, the control system 23 controls a frequency converter of the combustion-supporting fan 34 to adjust the air intake by the combustion-supporting fan 34, for example, when the air volume information acquired by the online air pressure measuring meter 32 is smaller than the preset value, the intake rate of the combustion fan 34 can be increased by the frequency converter, and when the air volume information acquired by the online air pressure measuring meter 32 is greater than the preset information, the intake rate of the combustion fan 34 can be decreased by the frequency converter, so that the air supply rate of the combustion air entering the air supply line 18 can be adjusted.
As shown in fig. 8, according to a second aspect of the present disclosure, there is provided a glass bottle manufacturing method including:
the working temperature of the working point on each glass bottle mounting piece 5 on the bottle making machine 1 is obtained by a temperature monitoring system;
the flow rate of the gas entering the burners 12 corresponding one-to-one to each of the glass bottle mounting members 5 is adjusted by the gas automatic control system according to the working temperature, and the temperature and the air supply amount of the combustion air entering the burners 12 are adjusted by the combustion air control system.
As shown in fig. 1 and 4, specifically, the bottle making machine 1 includes a base 7, a bottle making machine shaft 6, a bottle making machine disk 2, a plurality of burners 12 and a plurality of glass bottle installation pieces 5, the bottle making machine shaft 6 is rotatably disposed on the base 7 and extends in the up-down direction, the bottle making machine disk 2 is sleeved on the bottle making machine shaft 6 and rotates along with the rotation of the bottle making machine shaft 6, the plurality of glass bottle installation pieces 5 are disposed through the bottle making machine disk 2 and extend in the up-down direction, therefore, when the bottle making machine shaft 6 is driven to rotate under the action of a power source, the bottle making machine disk 2 can rotate along with the rotation, and further the plurality of glass bottle installation pieces 5 can rotate along with the rotation, and the plurality of burners 12 are mounted on the base 7 and correspond to the plurality of glass bottle installation pieces 5. The temperature monitoring system comprises a shunting plate-shaped thermocouple 9, which can accurately measure the temperature of a working point, namely, the temperature of the glass bottle 4 during flame combustion is obtained, according to the working temperature, the pneumatic actuator mechanism 17 of the gas automatic control system can be controlled to control the execution flow under the action of the control system 23, the temperature detection thermocouple 31 of the combustion-supporting air control system and the temperature of the combustion-supporting air which enters the combustor 12 and is controlled by the fan coil unit can be controlled, the online air pressure measurement meter 32 and the fan coil unit control the combustion-supporting air supply volume which enters the combustor 12, so that the flame temperature of the combustor 12 can be ensured to tend to be stable, and the consistency of the glass bottle 4 manufactured by the bottle manufacturing machine 1 is ensured.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure. It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The glass bottle manufacturing system is characterized by comprising a bottle making machine (1), a temperature monitoring system, a gas automatic control system, a combustion-supporting air control system and a control system (23), wherein the bottle making machine (1) comprises a base (7), a bottle making machine shaft (6), a bottle making machine disc (2), a plurality of burners (12) and a plurality of glass bottle mounting pieces (5), the bottle making machine shaft (6) is rotatably arranged on the base (7) and extends along the up-down direction, the bottle making machine disc (2) is sleeved on the bottle making machine shaft (6) and rotates along with the rotation of the bottle making machine shaft (6), the glass bottle mounting pieces (5) penetrate through the bottle making machine disc (2) and extend along the up-down direction, the plurality of burners (12) are arranged on the base (7) and correspond to the glass bottle mounting pieces (5), the temperature monitoring system is connected with the control system (23) and is used for obtaining the working temperature of working points on the glass bottle installation pieces (5) and feeding the working temperature back to the control system (23), the automatic gas control system is respectively connected with the combustor (12) and the control system (23), the automatic gas control system is used for adjusting the gas flow entering the combustor (12) according to the working temperature, the combustion-supporting air control system is connected with the control system (23), and the combustion-supporting air control system is used for adjusting the temperature and the air supply amount of the combustion-supporting air entering the combustor (12) according to the working temperature.
2. Glass bottle making system according to claim 1, characterized in that the temperature monitoring system comprises a plurality of and one-to-one corresponding fixed cartridges (8), a shunting plate thermocouple (9) and compensation wires (10), the fixed cartridges (8) are mounted on the machine base (7), the shunting plate thermocouple (9) is mounted on the fixed cartridges (8) and faces the working point in one-to-one correspondence, and the compensation wires (10) are connected with the shunting plate thermocouple (9) and the control system (23), respectively.
3. Glass bottle making system according to claim 2, characterized in that the fixing clamp (8) is L-shaped and comprises a first connecting portion (81) and a second connecting portion (82) which are connected vertically, the first connecting portion (81) extends in a horizontal direction and is connected to the base (7), the second connecting portion (82) extends in a longitudinal direction, the shunting plate thermocouple (9) is arranged between the second connecting portion (82) and the base (7), and the second connecting portion (82) is provided with a first through hole (821) so that the shunting plate thermocouple (9) is at least partially exposed to the working point through the first through hole (821).
4. The glass bottle making system according to claim 1, wherein the gas automatic control system comprises a gas supply line (18), a digital display mass flow meter (16), a pneumatic actuator mechanism (17) and a signal line (19), the gas supply line (18) is used for receiving gas and combustion-supporting air and delivering the gas and the combustion-supporting air to the plurality of burners (12), the digital display mass flow meter (16) and the pneumatic actuator mechanism (17) are respectively installed on the gas supply line (18), and the digital display mass flow meter (16) and the pneumatic actuator mechanism (17) are respectively connected with the control system (23) through the signal line (19).
5. Glass bottle making system according to claim 4, characterized in that said gas automatic control system further comprises a manual shut-off valve (15), said manual shut-off valve (15) being mounted on said gas supply line (18).
6. The carafe making system as set forth in claim 4, wherein said gas fired automatic control system further comprises a pointer flow meter (14), said pointer flow meter (14) being mounted on said gas supply line (18).
7. The glass bottle making system according to claim 4, wherein said combustion air control system comprises a fan-coil unit and a combustion air duct (36), said fan-coil unit comprises a combustion air blower (34) and a cold-hot coil (35), said combustion air blower (34) is communicated with said cold-hot coil (35), and an air outlet (30) of said cold-hot coil (35) is communicated with said air supply line (18) through said combustion air duct (36).
8. Glass bottle making system according to claim 7, characterized in that said combustion air control system further comprises a temperature detecting thermocouple (31), said temperature detecting thermocouple (31) and said cold-hot coil (35) being respectively connected to said control system (23), said temperature detecting thermocouple (31) being adapted to detect the temperature of the outlet (30) of said cold-hot coil (35) so as to adjust the temperature of the outlet (30) of said cold-hot coil (35) by means of said control system (23).
9. Glass bottle making system according to claim 8, characterized in that said comburent air control system further comprises an online wind pressure measuring meter (32) and an on-site wind pressure measuring meter (33) respectively connected to said control system (23), said online wind pressure measuring meter (32) and said on-site wind pressure measuring meter (33) being arranged at the outlet (30) of said cold and hot coil (35).
10. A method of forming a glass bottle, comprising:
acquiring the working temperature of a working point on each glass bottle mounting piece (5) on the bottle making machine (1) by a temperature monitoring system;
according to the working temperature, the gas flow entering the burners (12) corresponding to the glass bottle installation pieces (5) one by one is adjusted through a gas automatic control system, and the temperature and the air supply quantity of combustion-supporting air entering the burners (12) are adjusted through a combustion-supporting air control system.
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| CN202110866895.7A CN113620567A (en) | 2021-07-29 | 2021-07-29 | Glass bottle manufacturing system and glass bottle manufacturing method |
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| CN202110866895.7A CN113620567A (en) | 2021-07-29 | 2021-07-29 | Glass bottle manufacturing system and glass bottle manufacturing method |
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Cited By (1)
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| CN117383806A (en) * | 2023-10-08 | 2024-01-12 | 凯盛君恒药玻(重庆)有限公司 | Intelligent management method, control system and bottle making machine device for bottle making production |
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Application publication date: 20211109 |