Heating device for quartz glass plate processing

Abstract

The utility model relates to the technical field of quartz glass plate processing and heating, and discloses a heating device for quartz glass plate processing, which comprises a shell, supporting legs mounted at the bottom of the shell, a protective door mounted on the front side of the shell, a temperature dial plate and heating equipment arranged on the right side of the shell, and an electric heating net arranged in the shell. A placing frame is arranged at the bottom end in the shell, adjusting stirring mechanisms are arranged inside and outside the shell, and auxiliary cooling mechanisms are arranged on the back and inside the shell. By adjusting the stirring mechanism, quartz raw materials can be stirred, contact with hot air is improved, and the melting effect is enhanced, the rotating directions of first stirring blades and second stirring blades are opposite, convection is generated, the problem that silica sand is not completely molten is avoided, by arranging an auxiliary cooling mechanism, cold air can be blown into a containing frame after heating is completed, and the cooling effect is improved. The forming speed of the quartz mold is increased, and dust can be prevented from being attached to the surface of the filter screen to block filter holes.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz glass plate processing and heating, in particular to a heating device for quartz glass plate processing. Background Art

[0002] During the production process of quartz glass plates, in order to improve the purity of the quartz glass plates and avoid the presence of incompletely fused silica sand inside the quartz glass plates, a heating device for processing quartz glass plates is often used.

[0003] According to the description of a heating device for processing quartz glass plates disclosed on the patent website (authorization announcement number: CN212833444U), "The utility model relates to the technical field of quartz glass plate processing equipment, and discloses a heating device for processing quartz glass plates, including a box body, the front of which is rotatably connected to a box door, a support plate is fixedly installed on the right side of the box body, and a temperature dial is fixedly installed on the top of the support plate. The heating device for processing quartz glass plates, by providing a stirring shaft, a stirring blade, a motor and a hydraulic push rod, can allow high-purity silica sand in the liquid phase to be fully fused and melted, thereby ensuring the purity of the processed quartz glass plate. By providing a heating network and a temperature dial, the switch button is turned on or off after comparing the temperature value of the temperature dial with the optimal melting temperature of the silica sand, so that the temperature of the heating network is within the optimal melting temperature of the silica sand, so as to fully melt the high-purity silica sand, and solve the problems of incomplete fusion and melting of the silica sand and inability to maintain the optimal temperature of the heated silica sand."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model can fully fuse and melt the high-purity silica sand in the liquid phase through the provided stirring shaft, stirring blades, motor and hydraulic push rod to ensure the purity of the quartz glass plate. However, in actual applications, the device only stirs the molding mold through the provided single set of stirring blades, and the stirring range is limited, resulting in a poor stirring effect. In addition, after the device completes the heating work and cools the model, external dust will enter the device with the operation of the cooling pump, thereby interfering with the quality of the quartz glass plate. Therefore, we urgently need to improve a heating device for quartz glass plate processing to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a heating device for processing a quartz glass plate to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heating device for processing a quartz glass plate, comprising a shell, a supporting leg fixedly installed at the bottom of the shell, a protective door rotatably installed at the front of the shell, a temperature dial and a heating device are arranged on the right side of the shell, an electric heating network is arranged inside the shell, a placement frame is arranged at the bottom end of the shell, an adjusting and stirring mechanism is arranged inside and outside the shell, and an auxiliary cooling mechanism is arranged on the back and inside of the shell.

[0008] The regulating stirring mechanism comprises a first stirring component and a second stirring component, and the first stirring component is arranged outside the second stirring component.

[0009] Preferably, the first stirring assembly includes a mounting seat, the mounting seat is fixedly mounted on the top of the shell, an electric telescopic rod is fixedly mounted inside the mounting seat, a connecting frame is provided at the output end of the electric telescopic rod, a mounting plate is provided at the bottom of the connecting frame, a first mounting frame is fixedly mounted on the top of the mounting plate, a connecting rod is rotatably mounted inside the first mounting frame, a first motor is fixedly mounted on the top of the mounting plate, a first bevel gear is fixedly mounted on the output shaft of the first motor and the outside of the connecting rod, and a first stirring blade is fixedly mounted on the outside of the connecting rod, so as to facilitate stirring of the quartz raw material inside the placement frame, improve contact with hot air, and enhance melting effect.

[0010] Preferably, the first bevel gear outside the connecting rod is meshed with the first bevel gear on the output shaft of the first motor, and a through hole is provided at a position corresponding to the output end of the mounting seat at the top of the shell to facilitate the stirring effect.

[0011] Preferably, the second stirring assembly includes a gear plate, which is fixedly mounted on the bottom of the mounting plate, a mounting sleeve is movably mounted on the outside of the connecting rod, a second bevel gear is fixedly mounted on the outside of the mounting sleeve, a mounting plate is fixedly mounted on the bottom of the mounting sleeve, a connecting shaft is rotatably mounted inside the mounting plate, a second stirring blade is fixedly mounted on the outside of the connecting shaft, and a connecting gear is fixedly mounted on the top of the connecting shaft, so as to facilitate the full stirring of the raw materials inside the placement frame by the second stirring blade, thereby further improving the melting effect.

[0012] Preferably, the second bevel gear is meshed with the first bevel gear on the output shaft of the first motor, the connecting shaft is provided with two groups, the connecting gear is meshed with the gear plate, and through holes are provided at corresponding positions of the mounting plate and the connecting rod, so as to facilitate the second stirring blade to rotate in the opposite direction to the first stirring blade, so as to fully stir the raw materials inside the placement frame.

[0013] Preferably, the auxiliary cooling mechanism includes a mounting frame, the mounting frame is fixedly mounted on the back of the shell, a connecting head is fixedly mounted on the front of the mounting frame, a filter is fixedly mounted on the back of the mounting frame, a fixing frame is fixedly mounted on the back of the mounting frame, a second motor is fixedly mounted inside the fixing frame, a second mounting frame is fixedly mounted inside the mounting frame, fan blades are movably mounted on the front of the second mounting frame, and a scraper is fixedly mounted on the output shaft of the second motor, so as to accelerate the molding rate of the quartz mold after heating is completed.

[0014] Preferably, the second motor output shaft is fixedly mounted to the fan blade, the scraper is in contact with the filter surface, and ventilation holes are provided at positions corresponding to the back of the shell and the connector to prevent external dust from adhering to the filter surface and clogging the filter holes.

[0015] Compared with the prior art, the utility model provides a heating device for processing a quartz glass plate, which has the following beneficial effects:

[0016] The heating device for processing quartz glass plates is provided with an adjustable stirring mechanism. During use, the first stirring blade and the second stirring blade can be rotated to stir the quartz raw material placed in the frame, thereby improving the contact with hot air and enhancing the melting effect. The first stirring blade and the second stirring blade rotate in opposite directions to generate convection, thereby further improving the stirring effect and avoiding the problem of incomplete melting of silica sand.

[0017] The heating device for processing quartz glass plates is provided with an auxiliary cooling mechanism. During use, after heating is completed, cold air can be blown into the placement frame to accelerate the forming rate of the quartz mold and prevent external dust from adhering to the surface of the filter screen and clogging the filter holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the first stirring component of the utility model;

[0022] Figure 4This is a schematic diagram of the disassembled structure of the second stirring component of the utility model;

[0023] Figure 5 This is a schematic diagram of the disassembled structure of the auxiliary cooling mechanism of the utility model.

[0024] In the figure: 1. shell; 2. supporting leg; 3. protective door; 41. temperature dial; 42. heating device; 43. electric heating network; 5. placing frame; 6. adjusting stirring mechanism; 61. first stirring component; 611. mounting seat; 612. electric telescopic rod; 613. connecting frame; 614. mounting plate; 615. first mounting frame; 616. connecting rod; 617. first motor; 618. first bevel gear; 619. first stirring blade; 62. second stirring component; 621. gear plate; 622. mounting sleeve; 623. second bevel gear; 624. mounting plate; 625. connecting shaft; 626. second stirring blade; 627. connecting gear; 7. auxiliary cooling mechanism; 71. mounting frame; 72. connector; 73. filter screen; 74. fixing frame; 75. second motor; 76. second mounting frame; 77. fan blade; 78. scraper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See also Figure 1-4The utility model provides a technical solution: a heating device for processing a quartz glass plate, comprising a shell 1, a supporting leg 2 is fixedly installed at the bottom of the shell 1, a protective door 3 is rotatably installed on the front of the shell 1, a temperature dial 41 and a heating device 42 are arranged on the right side of the shell 1, an electric heating network 43 is arranged inside the shell 1, a placement frame 5 is arranged at the bottom end of the shell 1, an adjusting and stirring mechanism 6 is arranged inside and outside the shell 1, and an auxiliary cooling mechanism 7 is arranged on the back and inside of the shell 1.

[0028] The regulating stirring mechanism 6 includes a first stirring component 61 and a second stirring component 62 . The first stirring component 61 is arranged outside the second stirring component 62 .

[0029] Furthermore, the first stirring component 61 includes a mounting base 611, which is fixedly mounted on the top of the shell 1, and an electric telescopic rod 612 is fixedly mounted inside the mounting base 611, a connecting frame 613 is provided at the output end of the electric telescopic rod 612, a mounting plate 614 is provided at the bottom of the connecting frame 613, a first mounting frame 615 is fixedly mounted on the top of the mounting plate 614, a connecting rod 616 is rotatably mounted inside the first mounting frame 615, a first motor 617 is fixedly mounted on the top of the mounting plate 614, a first bevel gear 618 is fixedly mounted on the output shaft of the first motor 617 and the outside of the connecting rod 616, and a first stirring blade 619 is fixedly mounted on the outside of the connecting rod 616, so as to facilitate stirring of the quartz raw material inside the placement frame 5, improve contact with hot air, and enhance the melting effect.

[0030] Furthermore, the first bevel gear 618 outside the connecting rod 616 meshes with the first bevel gear 618 on the output shaft of the first motor 617, and a through hole is provided at the top of the housing 1 corresponding to the output end of the mounting seat 611 to facilitate the stirring effect.

[0031] Furthermore, the second stirring assembly 62 includes a gear plate 621, which is fixedly mounted on the bottom of the mounting plate 614, a mounting sleeve 622 is movably mounted on the outside of the connecting rod 616, a second bevel gear 623 is fixedly mounted on the outside of the mounting sleeve 622, a mounting plate 624 is fixedly mounted on the bottom of the mounting sleeve 622, a connecting shaft 625 is rotatably mounted inside the mounting plate 624, a second stirring blade 626 is fixedly mounted on the outside of the connecting shaft 625, and a connecting gear 627 is fixedly mounted on the top of the connecting shaft 625, so as to facilitate the second stirring blade 626 to fully stir the raw materials inside the placement frame 5 and further improve the melting effect.

[0032] Furthermore, the second bevel gear 623 is meshed with the first bevel gear 618 on the output shaft of the first motor 617, two groups of connecting shafts 625 are provided, the connecting gear 627 is meshed with the gear plate 621, and through holes are provided at corresponding positions of the mounting plate 624 and the connecting rod 616, so as to facilitate the second stirring blade 626 to rotate in the opposite direction to the first stirring blade 619, so as to fully stir the raw materials placed inside the frame 5. Example

[0033] See also Figure 5 In combination with the first embodiment, it is further obtained that the auxiliary cooling mechanism 7 includes a mounting frame 71, the mounting frame 71 is fixedly mounted on the back of the shell 1, a connector 72 is fixedly mounted on the front of the mounting frame 71, a filter 73 is fixedly mounted on the back of the mounting frame 71, a fixing frame 74 is fixedly mounted on the back of the mounting frame 71, a second motor 75 is fixedly mounted inside the fixing frame 74, a second mounting frame 76 is fixedly mounted inside the mounting frame 71, a fan blade 77 is movably mounted on the front of the second mounting frame 76, and a scraper 78 is fixedly mounted on the output shaft of the second motor 75, so as to accelerate the molding rate of the quartz mold after heating is completed.

[0034] Furthermore, the output shaft of the second motor 75 is fixedly installed with the fan blade 77, the scraper 78 contacts the surface of the filter 73, and ventilation holes are opened at the back of the shell 1 corresponding to the connecting head 72 to prevent external dust from adhering to the surface of the filter 73 and clogging the filter holes.

[0035] In actual operation, when this device is used, first open the protective door 3 and place the molding mold inside the placement frame 5. Then, under the cooperation of the temperature dial 41, the heating device 42 and the electric heating network 43, the melting of the molding mold inside the placement frame 5 can be completed. To ensure the melting effect, the electric telescopic rod 612 can be opened to lower the connecting frame 613 so that the first stirring blade 619 and the second stirring blade 626 can be extended into the placement frame 5. Then, the first motor 617 can be turned on to rotate the first bevel gear 618 so that the first bevel gear 618 outside the connecting rod 616 meshing therewith rotates, thereby rotating the connecting rod 616 accordingly. Then, the first stirring blade 619 can be made to stir the inside of the placement frame 5. At the same time, under the action of the first bevel gear 618 on the output shaft of the first motor 617, the second bevel gear 623 can be rotated to make the installation The mounting sleeve 622 rotates, thereby causing the mounting plate 624 to rotate accordingly, so that the connecting gear 627 engages with the gear plate 621 for transmission, so that the two sets of second stirring blades 626 are rotated, and their rotation direction is opposite to the rotation direction of the first stirring blade 619, so as to realize convection stirring, so as to enhance the stirring effect of the molten quartz raw material inside the placing frame 5, and further improve the purity. After the stirring is completed, the electric telescopic rod 612 can be adjusted to make the first stirring blade 619 and the second stirring blade 626 withdraw from the placing frame 5. In order to enhance the cooling and molding rate, the second motor 75 can be turned on to rotate the fan blade 77 to generate wind force, and the cold wind is blown into the placing frame 5 through the connecting head 72 to accelerate the molding efficiency. At the same time, the second motor 75 can make the scraper 78 rotate synchronously to scrape the dust on the surface of the filter 73 to avoid the phenomenon that external dust adheres to the surface of the filter 73.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A heating device for processing a quartz glass plate, comprising a housing (1), characterized in that: A support leg (2) is fixedly mounted on the bottom of the shell (1); a protective door (3) is rotatably mounted on the front of the shell (1); a temperature dial (41) and a heating device (42) are arranged on the right side of the shell (1); an electric heating network (43) is arranged inside the shell (1); a placement frame (5) is arranged at the bottom of the shell (1); an adjusting and stirring mechanism (6) is arranged inside and outside the shell (1); and an auxiliary cooling mechanism (7) is arranged on the back and inside of the shell (1); The regulating stirring mechanism (6) comprises a first stirring component (61) and a second stirring component (62), wherein the first stirring component (61) is arranged outside the second stirring component (62).

2. A heating device for processing a quartz glass plate according to claim 1, characterized in that: The first stirring component (61) comprises a mounting seat (611), the mounting seat (611) being fixedly mounted on the top of the housing (1), an electric telescopic rod (612) being fixedly mounted inside the mounting seat (611), a connecting frame (613) being provided at the output end of the electric telescopic rod (612), a mounting plate (614) being provided at the bottom of the connecting frame (613), a first mounting frame (615) being fixedly mounted on the top of the mounting plate (614), a connecting rod (616) being rotatably mounted inside the first mounting frame (615), a first motor (617) being fixedly mounted on the top of the mounting plate (614), a first bevel gear (618) being fixedly mounted on the output shaft of the first motor (617) and the outside of the connecting rod (616), and a first stirring blade (619) being fixedly mounted on the outside of the connecting rod (616).

3. A heating device for processing a quartz glass plate according to claim 2, characterized in that: The first bevel gear (618) outside the connecting rod (616) meshes with the first bevel gear (618) on the output shaft of the first motor (617), and a through hole is provided at a position corresponding to the output end of the mounting seat (611) at the top of the housing (1).

4. A heating device for processing a quartz glass plate according to claim 2, characterized in that: The second stirring component (62) comprises a gear plate (621), wherein the gear plate (621) is fixedly mounted on the bottom of the mounting plate (614); a mounting sleeve (622) is movably mounted on the outside of the connecting rod (616); a second bevel gear (623) is fixedly mounted on the outside of the mounting sleeve (622); a mounting plate (624) is fixedly mounted on the bottom of the mounting sleeve (622); a connecting shaft (625) is rotatably mounted inside the mounting plate (624); a second stirring blade (626) is fixedly mounted on the outside of the connecting shaft (625); and a connecting gear (627) is fixedly mounted on the top of the connecting shaft (625).

5. A heating device for processing a quartz glass plate according to claim 4, characterized in that: The second bevel gear (623) meshes with the first bevel gear (618) on the output shaft of the first motor (617), two groups of connecting shafts (625) are provided, the connecting gear (627) meshes with the gear plate (621), and through holes are provided at corresponding positions of the mounting plate (624) and the connecting rod (616).

6. A heating device for processing a quartz glass plate according to claim 1, characterized in that: The auxiliary cooling mechanism (7) comprises a mounting frame (71), the mounting frame (71) being fixedly mounted on the back of the housing (1), a connector (72) being fixedly mounted on the front of the mounting frame (71), a filter (73) being fixedly mounted on the back of the mounting frame (71), a fixing frame (74) being fixedly mounted on the back of the mounting frame (71), a second motor (75) being fixedly mounted inside the fixing frame (74), a second mounting frame (76) being fixedly mounted inside the mounting frame (71), a fan blade (77) being movably mounted on the front of the second mounting frame (76), and a scraper (78) being fixedly mounted on the output shaft of the second motor (75).

7. A heating device for processing a quartz glass plate according to claim 6, characterized in that: The output shaft of the second motor (75) is fixedly mounted on the fan blade (77), the scraper (78) is in contact with the surface of the filter screen (73), and ventilation holes are provided at positions corresponding to the back of the housing (1) and the connector (72).

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