CN113772927A - Gas injection device capable of accurately controlling amount of glass oil bottle production mold and implementation method thereof - Google Patents
Gas injection device capable of accurately controlling amount of glass oil bottle production mold and implementation method thereof Download PDFInfo
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- CN113772927A CN113772927A CN202111092823.8A CN202111092823A CN113772927A CN 113772927 A CN113772927 A CN 113772927A CN 202111092823 A CN202111092823 A CN 202111092823A CN 113772927 A CN113772927 A CN 113772927A
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- ring body
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- 238000002347 injection Methods 0.000 title claims abstract description 99
- 239000007924 injection Substances 0.000 title claims abstract description 99
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000011521 glass Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000001276 controlling effect Effects 0.000 claims description 20
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 10
- 238000001746 injection moulding Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
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- 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
Abstract
The invention discloses a gas injection device capable of accurately controlling the quantity of a glass oil bottle production die and an implementation method thereof, belonging to the technical field of gas injection. The invention provides a gas injection device capable of accurately controlling the quantity of a glass oil bottle production die and an implementation method thereof.A conductive assembly supplies power to a flow sensor, the flow sensor detects the gas flow in real time, the same power is adopted for lifting and injecting the die, the cost is reduced, the flow sensor detects the gas pressure and feeds the gas pressure back to a controller, the rotating angle of an inner sleeve is adjusted in real time, the caliber of a gas injection pipe is changed, the gas injection quantity is controlled, and meanwhile, the gas flow can be adjusted to finish accurate quantity control.
Description
Technical Field
The invention relates to the technical field of mold gas injection, in particular to a gas injection device capable of accurately controlling the quantity of a glass oil bottle production mold and an implementation method thereof.
Background
The injection mold is divided into a thermosetting plastic mold, an automobile mold and a thermoplastic plastic mold according to the molding characteristics; the molding process includes transfer molding, blow molding, cast molding, thermoforming, hot pressing (compression molding), and injection molding, wherein the hot pressing can be divided into three types of flash, half-flash, and no-flash by flash, and the injection molding can be divided into two types of cold runner and hot runner by a pouring system.
CN202020409150.9 discloses an injection molding machine for oil bottle, drive the injection mechanism through the moving mechanism and put the bottle embryo between the front mold and the back mold of the oil bottle mold, then through the mold closing mechanism with the front mold, the back mold is butt jointed and merged, accept the bottle embryo in the bottle cavity of the oil bottle mold, then drive the bottle blowing mechanism through the moving mechanism and aim at the oil bottle mold to blow the operation, drive the injection mechanism through the moving mechanism, the bottle blowing mechanism makes a round trip to aim at the oil bottle mold to operate, only need a moving mechanism can drive the effect that two mechanisms operate repeatedly in proper order, solve the present injection molding machine structure complicacy, the problem of low production efficiency.
There are the following problems:
some injection mold need carry out the gas injection work, and traditional technology gas injection adopts two kinds of different powers with cylinder lift to during the past intraductal gas injection, generally need 1 minute, production efficiency is lower, leads to its with high costs, can combine gas injection and cylinder lift power together, for the problem that now urgently needs the solution.
Disclosure of Invention
The invention aims to provide a gas injection device capable of accurately controlling the quantity of a glass oil bottle production die and an implementation method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: but gas injection device of accurate accuse volume of glass oil bottle production mould, including last mould, bed die and support frame, go up and connect through flexible subassembly between mould and the bed die, flexible subassembly is installed on the support frame, and flexible subassembly is connected with power component, and power component still is connected with the gas injection subassembly, is provided with the regulation and control subassembly that is used for adjusting flow in the gas injection subassembly, and the end of gas injection subassembly inserts in the mould.
Furthermore, the telescopic assembly comprises an air cylinder, a telescopic rod, a joint, a guide rod and a guide seat, the air cylinder is arranged on the support frame, one end of the telescopic rod is connected to a piston inside the air cylinder, and the other end of the telescopic rod penetrates through the support frame and is connected with the joint;
the joint is fixed with the upper die through bolts on two sides, the guide rods penetrate through two ends of the upper die, the top ends of the guide rods penetrate through the sleeves on the supporting frame, the guide seats are located on two sides of the lower die, and the bottom ends of the guide rods are inserted into the guide seats.
Furthermore, the power assembly comprises a pneumatic pump, an air inlet pipe and an air outlet pipe, the air inlet pipe and the air outlet pipe are respectively connected to two ports of the pneumatic pump through hoops, and the air outlet pipe is connected with the top surface of the cylinder.
Further, the gas injection assembly comprises a gas injection pipe, an inner sleeve, a conductive assembly and a flow sensor, one end of the gas injection pipe is connected to the gas outlet pipe, the other end of the gas injection pipe is connected to the upper die, and after the upper die and the lower die are closed, gas in the gas injection pipe flows into cavities in the upper die and the lower die;
a first sealing groove and a second sealing groove are respectively processed on the inner wall of the gas outlet pipe on the outer side of the gas injection pipe, an arc groove is processed in the middle of the inner sleeve, and a first ring body and a second ring body are respectively connected on the outer wall of the inner sleeve on two sides of the arc groove;
the inner sleeve is respectively embedded into the first sealing groove and the second sealing groove through the first ring body and the second ring body, the axes of the arc groove and the gas injection pipe are aligned, the arc groove rotates to the gas injection pipe, and the inner sleeve is communicated with the gas injection pipe;
the flow sensor is arranged on the edge of the inner wall of the inner sleeve, and the conductive assembly supplies power to the flow sensor.
Furthermore, the regulating and controlling assembly comprises a motor, a speed reducer, a gear and a gear ring, wherein the motor and the speed reducer are arranged on the air outlet pipe, the speed reducer of the motor is connected, and the speed reducer is connected with the gear;
the gear ring is sleeved in the ring groove of the first ring body, and the gear is embedded in the ring groove and meshed with the gear ring.
Furthermore, the conducting component comprises a conducting rod, a controller, a spring and an insulating sleeve, the controller is installed on the air outlet pipe, a conducting wire connected to the controller is inserted into the insulating sleeve, one end of the conducting rod is inserted into the insulating sleeve and is abutted against the spring, and the other end of the conducting rod penetrates into the air outlet pipe and is in contact connection with the second ring body.
Furthermore, the second ring body is made of conductive materials, and a lead connected in the second ring body is arranged in the inner sleeve and connected with the flow sensor.
Furthermore, a lead connected with the motor is connected to the controller, a signal fed back by the flow sensor is sent to the controller, and the controller controls the current of the motor.
The invention provides another technical scheme, which comprises an implementation method of the gas injection device capable of accurately controlling the quantity of the glass oil bottle production die, and the implementation method comprises the following steps:
s1: the controller drives the motor to work, and drives the gear and the gear ring to synchronously rotate after the speed of the speed reducer is reduced;
s2: the first ring body and the second ring body drive the inner sleeve to rotate, the arc groove of the inner sleeve leaves the gas injection pipe, and the port of the gas injection pipe is sealed;
s3: the second ring body is contacted with the conducting rod in the rotating process, and a storage battery in the controller supplies power to the flow sensor;
s4: the pneumatic pump works to supply air into the cylinder, the upper die descends to be sealed with the lower die, the controller works again by the motor, the inner sleeve rotates to the arc groove and is communicated with the air injection pipe, and air flows into the air injection pipe to inject air into the upper die and the lower die;
s5: the flow sensor detects air pressure and feeds the air pressure back to the controller, the rotation angle of the inner sleeve is adjusted in real time, the caliber of the gas injection pipe is changed, and the gas injection quantity is controlled.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a gas injection device capable of accurately controlling the quantity of a glass oil bottle production mold and an implementation method thereof.A gas in a gas injection pipe flows into cavities in an upper mold and a lower mold after the upper mold and the lower mold are closed; conductive component is the flow sensor power supply, flow sensor real-time detection gas flow, the ring gear cover is in the annular of first ring body, gear embedding annular in with the ring gear meshing, the gear drives the ring gear rotatory, thereby it is rotatory to drive the inner skleeve, the other end of conducting rod penetrates the outlet duct and is connected with the contact of second ring body, the spring gives the certain pressure of conducting rod, conducting rod and the contact all the time of second ring body, avoid the cable to take place the broken circuit, adopt same power to carry out mould lift and gas injection, reduce cost, flow sensor detects atmospheric pressure and feeds back to the controller, the rotation angle of real-time adjustment inner skleeve, change the bore of gas injection pipe, control gas injection volume, adopt simultaneously and can implement the adjustment air current size, accomplish accurate accuse volume.
Drawings
FIG. 1 is a view of the upper mold of the present invention in a raised state;
FIG. 2 is a view of the upper mold in a lowered position according to the present invention;
FIG. 3 is a schematic view of a gas injection assembly according to the present invention;
FIG. 4 is a view showing the internal structure of the gas injection assembly according to the present invention;
FIG. 5 is a diagram of a regulatory assembly of the present invention;
fig. 6 is a structural view of a conductive member of the present invention.
In the figure: 1. an upper die; 2. a lower die; 3. a telescoping assembly; 31. a cylinder; 32. a telescopic rod; 33. a joint; 34. a guide bar; 35. a guide seat; 4. a power assembly; 41. a pneumatic pump; 42. an air inlet pipe; 43. an air outlet pipe; 6. a support frame; 7. a gas injection assembly; 71. a gas injection pipe; 711. a first seal groove; 712. a second seal groove; 72. an inner sleeve; 721. an arc groove; 722. a first ring body; 723. a second ring body; 73. a conductive component; 731. a conductive rod; 732. a controller; 733. a spring; 734. an insulating sleeve; 74. a flow sensor; 8. a regulatory component; 81. a motor; 82. a speed reducer; 83. a gear; 84. a ring gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the gas injection device capable of accurately controlling the amount of a glass oil bottle production mold comprises an upper mold 1, a lower mold 2 and a support frame 6, wherein the upper mold 1 and the lower mold 2 are connected through a telescopic assembly 3, the telescopic assembly 3 is installed on the support frame 6, the telescopic assembly 3 is connected with a power assembly 4, the power assembly 4 is further connected with a gas injection assembly 7, a regulation assembly 8 for regulating the flow is arranged in the gas injection assembly 7, and the tail end of the gas injection assembly 7 is connected into the upper mold 1.
The telescopic assembly 3 comprises a cylinder 31, a telescopic rod 32, a joint 33, a guide rod 34 and a guide seat 35, the cylinder 31 is installed on the support frame 6, one end of the telescopic rod 32 is connected to a piston inside the cylinder 31, the other end of the telescopic rod 32 penetrates through the support frame 6 to be connected with the joint 33, and the telescopic rod 32 is driven to ascend or descend through the cylinder 31.
The joint 33 is fixed with the upper die 1 through bolts on two sides, the guide rod 34 penetrates through two ends of the upper die 1, the top end of the guide rod 34 penetrates through a sleeve on the support frame 6, the guide seats 35 are positioned on two sides of the lower die 2, the bottom end of the guide rod 34 is inserted into the guide seats 35, the guide rod 34 moves in the guide seats 35 to play a role in guiding, the upper die 1 and the guide rod 34 synchronously ascend or descend, and the upper die 1 descends to the lowest position to be closed with the lower die 2 to form a sealed cavity.
The power assembly 4 comprises a pneumatic pump 41, an air inlet pipe 42 and an air outlet pipe 43, the air inlet pipe 42 and the air outlet pipe 43 are respectively connected to two ports of the pneumatic pump 41 through hoops, the air outlet pipe 43 is connected with the top surface of the cylinder 31, and high-pressure air generated by the operation of the pneumatic pump 41 is sent into the air outlet pipe 43.
Referring to fig. 3-4, the gas injection assembly 7 includes a gas injection pipe 71, an inner sleeve 72, a conductive assembly 73 and a flow sensor 74, one end of the gas injection pipe 71 is connected to the gas outlet pipe 43, the other end of the gas injection pipe 71 is connected to the upper mold 1, and after the upper mold 1 and the lower mold 2 are closed, gas in the gas injection pipe 71 flows into cavities in the upper mold 1 and the lower mold 2.
The inner wall of the outlet pipe 43 outside the gas injection pipe 71 is respectively provided with a first sealing groove 711 and a second sealing groove 712, the middle part of the inner sleeve 72 is provided with an arc groove 721, the outer walls of the inner sleeve 72 at two sides of the arc groove 721 are respectively connected with a first ring body 722 and a second ring body 723, and the first ring body 722 and the second ring body 723 are protruded by 3 cm.
The inner sleeve 72 is respectively embedded into the first sealing groove 711 and the second sealing groove 712 through the first ring body 722 and the second ring body 723, the first ring body 722 and the second ring body 723 rotate in the first sealing groove 711 and the second sealing groove 712, and are in a sealed state during rotation, the axes of the arc groove 721 and the gas injection pipe 71 are aligned, the arc groove 721 rotates to the gas injection pipe 71, and the inner sleeve 72 is communicated with the gas injection pipe 71;
a flow sensor 74 is disposed on the inner wall edge of the inner sleeve 72, and a conductive assembly 73 supplies power to the flow sensor 74, and the flow sensor 74 detects the gas flow in real time.
Referring to fig. 5, the adjusting and controlling assembly 8 includes a motor 81, a reducer 82, a gear 83 and a gear ring 84, the motor 81 and the reducer 82 are mounted on the air outlet pipe 43, the reducer 82 of the motor 81 is connected, and the reducer 82 is connected with the gear 83.
The gear ring 84 is sleeved in the annular groove of the first ring body 722, the gear 83 is embedded in the annular groove to be meshed with the gear ring 84, and the gear 83 drives the gear ring 84 to rotate, so that the inner sleeve 72 is driven to rotate.
Referring to fig. 6, the conductive assembly 73 includes a conductive rod 731, a controller 732, a spring 733 and an insulating sleeve 734, the controller 732 is installed on the air outlet pipe 43, a conductive wire connected to the controller 732 is inserted into the insulating sleeve 734, one end of the conductive rod 731 is inserted into the insulating sleeve 734 and abuts against the spring 733, the other end of the conductive rod 731 penetrates the air outlet pipe 43 and is connected to the second ring 723 in a contact manner, the spring 733 applies a certain pressure to the conductive rod 731, and the conductive rod 731 and the second ring 723 are always in contact with each other, thereby preventing the cable from being disconnected.
The second ring 723 is made of a conductive material, and a wire connected in the second ring 723 is arranged in the inner sleeve 72 and connected to the flow sensor 74, and the flow sensor 74 sends a signal to the controller 732 in a wireless manner.
A lead wire connected to the motor 81 is also connected to the controller 732, and a signal fed back from the flow sensor 74 is sent to the controller 732, whereby the controller 732 controls the current of the motor 81.
The same power is adopted for lifting the die and injecting gas, so that the cost is reduced, and the air flow can be adjusted to finish accurate control.
The implementation method of the gas injection device capable of accurately controlling the quantity of the glass oil bottle production die comprises the following steps:
the method comprises the following steps: the controller 732 drives the motor 81 to work, and drives the gear 83 and the gear ring 84 to synchronously rotate after the speed of the speed reducer 82 is reduced;
step two: the first ring body 722 and the second ring body 723 drive the inner sleeve 72 to rotate, the arc slot 721 of the inner sleeve 72 leaves the gas injection pipe 71, and the port of the gas injection pipe 71 is sealed;
step three: the second ring 723 contacts the conductive rod 731 during rotation, and a battery in the controller 732 supplies power to the flow sensor 74;
step four: the pneumatic pump 41 works to supply air into the cylinder 31, the upper die 1 descends to be sealed with the lower die 2, the controller 732 works again with the motor 81, the inner sleeve 72 rotates until the arc groove 721 is communicated with the air injection pipe 71, and air flows into the air injection pipe 71 to inject air into the upper die 1 and the lower die 2;
step five: the flow sensor 74 detects the air pressure and feeds the air pressure back to the controller 732, thereby adjusting the rotation angle of the inner sleeve 72 in real time, changing the diameter of the gas injection pipe 71, and controlling the gas injection amount.
In conclusion; according to the gas injection device capable of accurately controlling the quantity of the glass oil bottle production mold and the implementation method thereof, after the upper mold 1 and the lower mold 2 are closed, gas in the gas injection pipe 71 flows into cavities in the upper mold 1 and the lower mold 2; the conductive assembly 73 supplies power to the flow sensor 74, the flow sensor 74 detects the gas flow in real time, the gear ring 84 is sleeved in the ring groove of the first ring body 722, the gear 83 is embedded in the ring groove and meshed with the gear ring 84, the gear 83 drives the gear ring 84 to rotate, so as to drive the inner sleeve 72 to rotate, the other end of the conductive rod 731 penetrates through the gas outlet pipe 43 to be in contact connection with the second ring body 723, the spring 733 gives a certain pressure to the conductive rod 731, the conductive rod 731 and the second ring body 723 are in contact all the time, disconnection of a cable is avoided, the same power is adopted for lifting and gas injection of a mold, the cost is reduced, the flow sensor 74 detects the gas pressure and feeds the gas pressure back to the controller 732, the rotation angle of the inner sleeve 72 is adjusted in real time, the caliber of the gas injection pipe 71 is changed, the gas injection amount is controlled, and meanwhile, the gas flow adjustment can be implemented, and accurate control amount is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. But gas injection device of accurate accuse volume of glass oil bottle production mould, a serial communication port, including last mould (1), bed die (2) and support frame (6), go up and be connected through flexible subassembly (3) between mould (1) and the bed die (2), install on support frame (6) flexible subassembly (3), flexible subassembly (3) are connected with power component (4), power component (4) still are connected with gas injection subassembly (7), be provided with regulation and control subassembly (8) that are used for adjusting flow in gas injection subassembly (7), mould (1) is gone into in the end of gas injection subassembly (7) inserts.
2. The gas injection device capable of accurately controlling the quantity of the glass oil bottle production mold according to claim 1, wherein the telescopic assembly (3) comprises a cylinder (31), a telescopic rod (32), a joint (33), a guide rod (34) and a guide seat (35), the cylinder (31) is installed on the support frame (6), one end of the telescopic rod (32) is connected to a piston inside the cylinder (31), and the other end of the telescopic rod (32) penetrates through the support frame (6) to be connected with the joint (33);
the connector (33) is fixed with the upper die (1) through bolts on two sides, the guide rods (34) penetrate through two ends of the upper die (1), the top ends of the guide rods (34) penetrate through the sleeves on the support frame (6), the guide seats (35) are located on two sides of the lower die (2), and the bottom ends of the guide rods (34) are inserted into the guide seats (35).
3. The gas injection device capable of accurately controlling the quantity of the glass oil bottle production mold according to claim 2, wherein the power assembly (4) comprises a pneumatic pump (41), a gas inlet pipe (42) and a gas outlet pipe (43), the gas inlet pipe (42) and the gas outlet pipe (43) are respectively connected to two ports of the pneumatic pump (41) through hoops, and the gas outlet pipe (43) is connected with the top surface of the cylinder (31).
4. The gas injection device capable of accurately controlling the amount of the glass oil bottle production mold according to claim 3, wherein the gas injection assembly (7) comprises a gas injection pipe (71), an inner sleeve (72), a conductive assembly (73) and a flow sensor (74), one end of the gas injection pipe (71) is connected to the gas outlet pipe (43), the other end of the gas injection pipe (71) is connected to the upper mold (1), and after the upper mold (1) and the lower mold (2) are closed, gas in the gas injection pipe (71) flows into cavities in the upper mold (1) and the lower mold (2);
a first sealing groove (711) and a second sealing groove (712) are respectively machined on the inner wall of the air outlet pipe (43) at the outer side of the air injection pipe (71), an arc groove (721) is machined in the middle of the inner sleeve (72), and a first ring body (722) and a second ring body (723) are respectively connected to the outer wall of the inner sleeve (72) at two sides of the arc groove (721);
the inner sleeve (72) is respectively embedded into the first sealing groove (711) and the second sealing groove (712) through the first ring body (722) and the second ring body (723), the axes of the arc groove (721) and the gas injection pipe (71) are aligned, the arc groove (721) rotates to the gas injection pipe (71), and the inner sleeve (72) is communicated with the gas injection pipe (71);
the flow sensor (74) is arranged on the edge of the inner wall of the inner sleeve (72), and the conductive assembly (73) supplies power to the flow sensor (74).
5. The gas injection device capable of accurately controlling the amount of the glass oil bottle production mold according to claim 4, wherein the regulating and controlling assembly (8) comprises a motor (81), a speed reducer (82), a gear (83) and a gear ring (84), the motor (81) and the speed reducer (82) are installed on the gas outlet pipe (43), the speed reducer (82) of the motor (81) is connected, and the speed reducer (82) is connected with the gear (83);
the gear ring (84) is sleeved in the ring groove of the first ring body (722), and the gear (83) is embedded in the ring groove and meshed with the gear ring (84).
6. The gas injection device capable of accurately controlling the amount of the glass oil bottle production mold according to claim 5, wherein the conductive assembly (73) comprises a conductive rod (731), a controller (732), a spring (733) and an insulating sleeve (734), the controller (732) is installed on the gas outlet pipe (43), a lead connected to the controller (732) is inserted into the insulating sleeve (734), one end of the conductive rod (731) is inserted into the insulating sleeve (734) and abuts against the spring (733), and the other end of the conductive rod (731) penetrates through the gas outlet pipe (43) to be in contact connection with the second ring body (723).
7. The gas injection device capable of accurately controlling the amount of the glass oil bottle production mold as claimed in claim 6, wherein the second ring body (723) is made of a conductive material, and a lead connected in the second ring body (723) is arranged in the inner sleeve (72) and connected with the flow sensor (74).
8. The gas injection device capable of accurately controlling the amount of the glass oil bottle production mold according to claim 7, wherein a wire connected with the motor (81) is further connected to the controller (732), a signal fed back by the flow sensor (74) is sent to the controller (732), and the controller (732) controls the current of the motor (81).
9. The method for implementing the gas injection device capable of accurately controlling the quantity of the glass oil bottle production mold according to claim 8, is characterized by comprising the following steps:
s1: the controller (732) drives the motor (81) to work, and drives the gear (83) and the gear ring (84) to synchronously rotate after the speed of the speed reducer (82) is reduced;
s2: the first ring body (722) and the second ring body (723) drive the inner sleeve (72) to rotate, the arc groove (721) of the inner sleeve (72) leaves the gas injection pipe (71), and the port of the gas injection pipe (71) is sealed;
s3: the second ring body (723) is in contact with the conducting rod (731) in the rotating process, and a storage battery in the controller (732) supplies power to the flow sensor (74);
s4: the pneumatic pump (41) works, air is fed into the cylinder (31), the upper die (1) descends to be sealed with the lower die (2), the controller (732) works again with the motor (81), the inner sleeve (72) rotates until the arc groove (721) is communicated with the air injection pipe (71), and air flows into the air injection pipe (71) to inject air into the upper die (1) and the lower die (2);
s5: the flow sensor (74) detects air pressure and feeds back the air pressure to the controller (732), the rotating angle of the inner sleeve (72) is adjusted in real time, the caliber of the air injection pipe (71) is changed, and the air injection amount is controlled.
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Denomination of invention: Gas injection device with precise control of glass oil bottle production mold and its implementation method Effective date of registration: 20231201 Granted publication date: 20230407 Pledgee: Development Zone sub branch of Anhui Hexian Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Qintong bottle Industry Co.,Ltd. Registration number: Y2023980068743 |