CN215049665U - Continuous melting furnace discharging automatic control system - Google Patents
Continuous melting furnace discharging automatic control system Download PDFInfo
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- CN215049665U CN215049665U CN202120668324.8U CN202120668324U CN215049665U CN 215049665 U CN215049665 U CN 215049665U CN 202120668324 U CN202120668324 U CN 202120668324U CN 215049665 U CN215049665 U CN 215049665U
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Abstract
The utility model belongs to the technical field of the quartz capsule production, concretely relates to even melt stove ejection of compact automatic control system. This fuse stove ejection of compact automatic control system even includes: the crucible is positioned inside the continuous melting furnace and is suitable for containing quartz sand melt; the discharging mechanism is arranged on the crucible and electrically connected with the control module, and is used for controlling the quartz sand melt to flow out of the crucible and drawing the quartz sand melt into an unshaped quartz tube; the adjusting mechanism is matched with the discharging mechanism and is used for adjusting the length of the unshaped quartz tube; the method can draw the unshaped quartz tubes with different lengths, and can directly draw the quartz tubes with corresponding lengths in the subsequent tube drawing process, thereby improving the utilization rate of raw materials and energy.
Description
Technical Field
The utility model belongs to the technical field of the quartz capsule production, concretely relates to even melt stove ejection of compact automatic control system.
Background
In the production of quartz tubes, a continuous melting furnace is a device for heating and melting quartz and other materials, and generally, a glass raw material such as quartz sand is added into a crucible of the continuous melting furnace, heated by a heating device and melted into quartz sand melt with relatively high viscosity, and then the quartz sand melt is primarily drawn into an unshaped quartz tube by a drawing device positioned at the bottom of the continuous melting furnace and then drawn into a quartz tube by a tube drawing machine.
Traditional even melt stove can only draw out the unmodeled quartz capsule in succession, gets into the drawbench and draws into the quartz capsule, and the rethread breaks the device and breaks into required length with the quartz capsule of whole root, and still need the breach section that the round mouth device produced when will breaking to melt the excision, can't control the ejection of compact, and is lower to raw materials and energy utilization.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fuse stove ejection of compact automatic control system even to solve and even melt the problem that stove can't control ejection of compact length.
In order to solve the technical problem, the utility model provides a fuse stove ejection of compact automatic control system even, include: the crucible is positioned inside the continuous melting furnace and is suitable for containing quartz sand melt; the discharging mechanism is arranged on the crucible and electrically connected with the control module, and is used for controlling the quartz sand melt to flow out of the crucible and drawing the quartz sand melt into an unshaped quartz tube; the adjusting mechanism is matched with the discharging mechanism and is used for adjusting the length of the unshaped quartz tube; the discharge mechanism comprises: the discharge port is formed at the bottom of the crucible; the discharging core rod is arranged in the crucible and is of a hollow structure, the lower end of the core rod penetrates through the discharging hole, and quartz sand melt flows out from a circular seam between the discharging hole and the lower end of the core rod; the gas source is connected with the upper end of the core rod, and is controlled by the control module to ventilate the discharging core rod so as to preliminarily draw the quartz sand melt flowing out of the circular seam into an unshaped quartz tube; the flaming device is arranged at the bottom of the continuous melting furnace, is controlled by the control module and is suitable for fusing the unshaped quartz tube; the discharge mechanism further comprises: the first lifting device is connected with the upper part of the discharging core rod, is controlled by the control module and is suitable for lifting the discharging core rod; the lower end of the core rod is of a circular truncated cone structure, and a small table top of the circular truncated cone extends out of the discharge hole and is suitable for adjusting a gap between the lower end of the core rod and the discharge hole through the lifting of the discharge core rod; the adjustment mechanism includes: the base is arranged below the discharge hole and is provided with a through hole suitable for the penetration of an unshaped quartz tube; the trigger device is arranged on the lower surface of the base and is suitable for being triggered when the unmolded quartz tube passes through the through hole and sending a trigger signal to the control module; the second lifting device is connected with the base and is controlled by the control module; and the control module adjusts the distance between the base and the discharge hole through the second lifting device and fuses the unshaped quartz tube through the flaming device when receiving the trigger signal.
Further, the flame projecting device is a circular flame projecting ring which is suitable for uniformly fusing the unfixed quartz tube passing through the flame projecting ring.
Further, the triggering device is an inductive switch, and a triggering rod of the inductive switch extends to the lower part of the through hole to trigger when the unshaped quartz tube passes through the through hole.
Further, the adjustment mechanism further includes: the traction wheel sets are symmetrically distributed on the upper surface of the base with the axis of the through hole and are suitable for guiding an unshaped quartz tube passing through the flaming device to enter the through hole.
Furthermore, the traction wheel of the traction wheel set is fixed on the upper surface of the base through a spring and a spring seat and is suitable for drawing the unshaped quartz tube.
Further, the continuous melting furnace discharging automatic control system further comprises: the first lifting device and the second lifting device are arranged on the mounting frame.
The beneficial effects of the utility model are that, the utility model discloses aim at solving and even melt the problem of the unable control ejection of compact of stove, set up discharge mechanism through the bottom at the crucible, thereby can control the ejection of compact of quartz sand melt and draw the unsettled quartz capsule of making different diameters, discharge mechanism has the function of the unsettled quartz capsule of fusing simultaneously, cooperation adjustment mechanism can draw the unsettled quartz capsule of different length, can directly draw the quartz capsule for corresponding length in follow-up drawing process, the improvement is to the utilization ratio of raw materials and energy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the embodiments or the prior descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automatic control system for discharging of the continuous melting furnace;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a control block diagram of the automatic control system for discharging of the continuous melting furnace;
in the figure:
a crucible 110, a continuous melting furnace 120, quartz sand melt 130 and a feed inlet 140;
the device comprises a discharging mechanism 200, a discharging hole 210, a discharging core rod 220, a core rod lower end 221, a core rod upper end 222, an air source 230, a flaming device 240 and a first lifting device 250;
the adjusting mechanism 300, a base 310, a through hole 311, a trigger 320, a trigger rod 321, a second lifting device 330, a traction wheel set 340, a traction wheel 341, a spring 342 and a spring seat 343;
a control module 400;
an unshaped quartz tube 500;
a mounting frame 600.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments of the ordinary skilled person in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in figure 1, the utility model provides a fuse stove ejection of compact automatic control system even, include: a crucible 110, which is located inside the continuous melting furnace 120, and is adapted to contain quartz sand melt 130, and may be, but is not limited to, a high temperature-resistant tungsten crucible; and a discharging mechanism 200, disposed on the crucible 110, electrically connected to the control module 400, for controlling the quartz sand melt 130 to flow out of the crucible 110 and drawing the quartz sand melt 130 into an unshaped quartz tube 500; and an adjusting mechanism 300 which is matched with the discharging mechanism 200 and adjusts the length of the unshaped quartz tube 500; in this embodiment, the control module 400 may adopt a PLC module.
Wherein the discharging mechanism 200 can control the discharging of the quartz sand melt 130 to draw the unfixed quartz tubes 500 with different diameters, which will be explained in detail later; meanwhile, the discharging mechanism 200 has the function of fusing the unshaped quartz tube 500, and the unshaped quartz tube 500 with different lengths can be drawn by matching with the adjusting mechanism 300, and can be directly drawn into a quartz tube with a corresponding length in the subsequent tube drawing process, so that the utilization rate of raw materials and energy is improved.
As shown in fig. 1 and 3, the discharging mechanism 200 includes: a discharge port 210 opened at the bottom of the crucible 110; a discharge core rod 220 which is arranged in the crucible 110 and is of a hollow structure, the lower end 221 of the core rod penetrates through the discharge hole 210, and the quartz sand melt 130 flows out from an annular seam between the discharge hole 210 and the lower end 221 of the core rod; a gas source 230 connected to the upper end 222 of the core rod, wherein the gas source 230 is controlled by the control module 400 to ventilate the discharging core rod 220 to initially draw the quartz sand melt 130 flowing out from the circular seam into an unshaped quartz tube 500, and the gas source 230 can adopt inert gas; and a flaming device 240 as shown in fig. 2, which is provided at the bottom of the continuous melting furnace 120 and is controlled by the control module 400, and adapted to fuse the unshaped quartz tube 500.
The unfixed quartz tube 500 can be drawn through the discharge hole 210, the discharge core rod 220 and the gas source 230, and the unfixed quartz tube 500 can be drawn into a certain length to be discharged in cooperation with the flaming device 240.
In order to control the diameter of the unmolded quartz tube 500, the discharging mechanism 200 further comprises: the first lifting device 250 is connected with the upper part of the discharging core rod 220, is controlled by the control module 400 and is suitable for lifting the discharging core rod 220; the lower end 221 of the core rod is of a circular truncated cone structure, a small table top of the circular truncated cone extends out of the discharge hole 210, and the gap between the lower end 221 of the core rod and the discharge hole 210 can be adjusted through the lifting of the discharge core rod 220. As shown in FIG. 1, when the discharge core rod 220 is raised, the gap between the lower end 221 of the core rod and the discharge port 210 becomes smaller, and a thin unfixed quartz tube 500 can be produced, and when the discharge core rod 220 is lowered, the gap between the lower end 221 of the core rod and the discharge port 210 becomes larger, and a thick unfixed quartz tube 500 can be produced.
In this embodiment, the flaming device 240 may be a circular flaming ring adapted to fuse the unfixed quartz tube 500 passing therethrough uniformly.
As shown in fig. 2 and 3, in order to control the length of the unfixed quartz tube 500, the adjusting mechanism 300 may include: a base 310 disposed below the discharge port 210 and having a through hole 311 through which the unfixed quartz tube 500 passes; a triggering device 320 provided on the lower surface of the susceptor 310 and adapted to be triggered and transmit a trigger signal to the control module 400 when the unmolded quartz tube 500 passes through the through hole 311; a second lifting device 330 connected to the base 310 and controlled by the control module 400; the control module 400 adjusts the distance between the base 310 and the discharge hole 210 through the second lifting device 330, and fuses the unfixed quartz tube 500 through the flaming device 240 upon receiving the trigger signal to obtain unfixed quartz tubes 500 with different lengths.
Through the fixed flame device 240 and the liftable trigger device 320, the unfixed quartz tubes 500 with different lengths can be drawn according to production requirements, and can be directly drawn into quartz tubes with corresponding lengths in the subsequent tube drawing process, so that the utilization rate of raw materials and energy is improved.
In this embodiment, the triggering device 320 is an inductive switch, and the triggering rod 321 extends to the lower part of the through hole 311 to trigger when the unfixed quartz tube 500 passes through the through hole 311.
In order to draw the unmolded quartz tube 500 into the adjustment mechanism 300, the adjustment mechanism 300 further comprises: the pulling wheel sets 340, which are symmetrically distributed on the upper surface of the base 310 with respect to the axis of the through hole 311, are adapted to guide the unfixed quartz tube 500 passing through the flaming device 240 into the through hole 311.
In the present embodiment, as an alternative embodiment of the pulling, the pulling wheel 341 of the pulling wheel set 340 is fixed on the upper surface of the base 310 by a spring 342 and a spring seat 343, and is suitable for pulling the unfixed quartz tube 500 with different diameters.
The first and second lifting devices 250 and 330 are disposed on the mounting frame 600 as a support for the first and second lifting devices 250 and 330, and in this embodiment, the first and second lifting devices 250 and 330 and the vertical rail 600 may take the form of electric slide rails.
To sum up, the utility model provides a fuse stove ejection of compact automatic control system sets up discharge mechanism through the bottom at the crucible, thereby can control the ejection of compact of quartz sand melt and draw out the unsettled quartz capsule of different diameters, discharge mechanism has the function of the unsettled quartz capsule of fusing simultaneously, cooperation adjustment mechanism can draw out the unsettled quartz capsule of different length, can directly draw the quartz capsule for corresponding length in follow-up trombone process, the improvement is to the utilization ratio of raw materials and energy
The PLC module, the circular flame ring and the electric slide rail selected for use in the application are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the PLC module, the circular flame ring and the electric slide rail can be known by technicians in the field through technical manuals or conventional experimental methods. Also, the present application is not directed to any improvement in software programs.
In the embodiments provided in the present application, it should be understood that the disclosed system and apparatus may be implemented in other ways. The above-described embodiments are merely illustrative, and for example, the division of the mechanism is merely a logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a fuse stove ejection of compact automatic control system which characterized in that includes:
a crucible (110) located inside the continuous melting furnace (120) and adapted to contain quartz sand melt (130); and
the discharging mechanism (200) is arranged on the crucible (110), is electrically connected with the control module (400), and controls the quartz sand melt (130) to flow out of the crucible (110) and draws the quartz sand melt (130) into an unshaped quartz tube (500); and
an adjusting mechanism (300) which is matched with the discharging mechanism (200) and adjusts the length of the unshaped quartz tube (500);
the discharge mechanism (200) comprises:
a discharge port (210) which is provided at the bottom of the crucible (110);
the discharging core rod (220) is arranged in the crucible (110) and is of a hollow structure, the lower end (221) of the core rod penetrates through the discharging hole (210), and the quartz sand melt (130) flows out from an annular seam between the discharging hole (210) and the lower end (221) of the core rod;
a gas source (230) connected with the upper end (222) of the core rod, and a control module (400) controls the gas to be ventilated to the discharging core rod (220) to primarily draw the quartz sand melt (130) flowing out of the circular seam into an unshaped quartz tube (500);
the flaming device (240) is arranged at the bottom of the continuous melting furnace (120), is controlled by the control module (400) and is suitable for fusing the unshaped quartz tube (500);
the discharge mechanism (200) further comprises:
the first lifting device (250) is connected with the upper part of the discharging core rod (220), is controlled by the control module (400) and is suitable for lifting the discharging core rod (220);
the lower end (221) of the core rod is of a circular truncated cone structure, and a small table top of the circular truncated cone extends out of the discharge hole (210), so that the gap between the lower end (221) of the core rod and the discharge hole (210) can be adjusted through the lifting of the discharge core rod (220);
the adjustment mechanism (300) comprises:
a base (310) which is arranged below the discharge hole (210) and is provided with a through hole (311) suitable for the passing of the unshaped quartz tube (500);
a trigger device (320) provided on the lower surface of the base (310) and adapted to be triggered and transmit a trigger signal to the control module (400) when the unmolded quartz tube (500) passes through the through hole (311);
a second lifting device (330) connected with the base (310) and controlled by the control module (400);
the control module (400) adjusts the distance between the base (310) and the discharge hole (210) through the second lifting device (330), and fuses the unfixed quartz tube (500) through the flaming device (240) when receiving the trigger signal.
2. The continuous melting furnace discharging automatic control system of claim 1,
the flaming device (240) is a circular flaming ring and is suitable for uniformly fusing an unshaped quartz tube (500) penetrating through the flaming ring.
3. The continuous melting furnace discharging automatic control system of claim 2,
the trigger device (320) is an inductive switch, and a trigger rod (321) of the inductive switch extends to the lower part of the through hole (311) to trigger when the unshaped quartz tube (500) passes through the through hole (311).
4. The continuous melting furnace discharging automatic control system of claim 2,
the adjustment mechanism (300) further comprises:
the traction wheel sets (340) are symmetrically distributed on the upper surface of the base (310) by the axis of the through hole (311) and are suitable for guiding the unshaped quartz tube (500) passing through the flaming device (240) into the through hole (311).
5. The continuous melting furnace discharging automatic control system of claim 4,
the traction wheel (341) of the traction wheel set (340) is fixed on the upper surface of the base (310) through a spring (342) and a spring seat (343) and is suitable for drawing the unshaped quartz tube (500).
6. The continuous melting furnace discharging automatic control system of claim 1, further comprising:
the first lifting device (250) and the second lifting device (330) are arranged on a mounting rack (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668324.8U CN215049665U (en) | 2021-04-01 | 2021-04-01 | Continuous melting furnace discharging automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668324.8U CN215049665U (en) | 2021-04-01 | 2021-04-01 | Continuous melting furnace discharging automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215049665U true CN215049665U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120668324.8U Active CN215049665U (en) | 2021-04-01 | 2021-04-01 | Continuous melting furnace discharging automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215049665U (en) |
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2021
- 2021-04-01 CN CN202120668324.8U patent/CN215049665U/en active Active
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