Glass tempering furnace with good silencing effect

Abstract

The utility model relates to the technical field of glass tempering furnaces, and discloses a glass tempering furnace with a good silencing effect, which comprises a silencing outer shell, a dispersing inner shell is fixedly mounted on the inner side wall of the silencing outer shell, the dispersing inner shell covers the outer side wall of a furnace shell, a silencing filling layer is filled in an interlayer between the silencing outer shell and the dispersing inner shell, and the silencing filling layer is filled in the outer side wall of the furnace shell. The dispersing inner shell is a metal shell with a plurality of dispersing holes formed in the surface, the inner side wall of the dispersing inner shell is slidably connected with an upper brush frame capable of being attached to the inner side wall of the dispersing inner shell through a sliding assembly, and grounding brushes are fixedly installed at the two ends of the bottom of the upper brush frame. According to the glass tempering furnace with the good noise reduction effect, the dispersion inner shell with the multiple dispersion holes formed in the surface is matched with the noise reduction filling layer and the noise reduction outer shell for dispersion noise reduction, the linear displacement driving assembly can automatically drive the upper brush frame and the grounding brush to horizontally move front and back, the dispersion inner shell is automatically cleaned, and the dispersion holes in the dispersion inner shell are kept unobstructed; and a better silencing effect is always kept.

Description

Technical Field

[0001] The utility model relates to the technical field of glass tempering furnaces, in particular to a glass tempering furnace with good sound-absorbing effect. Background Art

[0002] Glass tempering furnace, also known as glass tempering equipment, is an industrial heating equipment. Glass tempering furnace needs to be soundproofed during operation. There are several types of sound-absorbing structures, including metal shell, sound-absorbing filling layer and dispersed inner shell with several dispersed holes on the surface.

[0003] The existing glass tempering furnace uses a dispersion inner shell with a plurality of dispersion holes on the surface to disperse noise. However, after a long period of use, the inner wall of the dispersion inner shell is prone to dust accumulation and clogging of the dispersion holes, thereby affecting the dispersion and silencing effect. Utility Model Content

[0004] The purpose of the utility model is to provide a glass tempering furnace with good sound insulation effect. The glass tempering furnace with good sound insulation effect disclosed by the utility model disperses and eliminates noise through a dispersion inner shell with a plurality of dispersion holes on the surface, a sound-absorbing filling layer and a sound-absorbing outer shell. The linear displacement drive component can automatically drive the upper brush frame and the grounding brush to move forward and backward, automatically clean the dispersion inner shell, keep the dispersion holes on the dispersion inner shell unobstructed, and always maintain a good sound insulation effect, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a glass tempering furnace with good sound-absorbing effect, comprising a sound-absorbing outer shell, a dispersion inner shell fixedly installed on the inner wall of the sound-absorbing outer shell, the dispersion inner shell covering the outer wall of the furnace shell, the interlayer between the sound-absorbing outer shell and the dispersion inner shell is filled with a sound-absorbing filling layer, the dispersion inner shell is a metal shell with a plurality of dispersion holes on its surface, the inner wall of the dispersion inner shell is slidably connected to an upper brush frame that can fit with its inner wall through a sliding assembly, grounding brushes are fixedly installed on both ends of the bottom of the upper brush frame, the power input end of the upper brush frame is connected to the power output end of the linear displacement drive assembly, the linear displacement drive assembly is installed on the top of the outer wall of the furnace shell, and the linear displacement drive assembly is a screw linear displacement drive assembly.

[0006] Preferably, mounting plates are fixedly mounted on both left and right ends of the bottom of the sound-absorbing shell.

[0007] Preferably, the sliding assembly includes a sliding bar fixedly installed in the middle of the left and right sides of the outer wall of the furnace shell, the outer wall of the sliding bar is slidably connected with a sliding sleeve, and the inner wall of the upper brush frame is fixedly installed at the corresponding positions on the left and right sides.

[0008] Preferably, the linear displacement drive assembly includes a drive shell longitudinally installed in the middle of the top of the furnace shell, a threaded screw is rotatably installed on the inner side wall of the drive shell, and the power input end of the threaded screw is connected to the power output end of the motor.

[0009] Preferably, the outer side wall of the threaded screw is threadedly connected to a screw sleeve, and the outer side wall of the screw sleeve is connected to an upper brush frame through a bearing and a connecting rod.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The glass tempering furnace disclosed by the utility model has good sound insulation effect. The dispersion inner shell with a plurality of dispersion holes on the surface is combined with a sound insulation filling layer and a sound insulation outer shell to disperse and eliminate noise. The linear displacement driving component can automatically drive the upper brush frame and the grounding brush to translate back and forth, automatically clean the dispersion inner shell to keep the dispersion holes on the dispersion inner shell unobstructed, and always maintain a good sound insulation effect. The utility model solves the problem of the existing glass tempering furnace that adopts a dispersion inner shell with a plurality of dispersion holes on the surface to disperse noise, that is, the inner side wall of the dispersion inner shell is prone to dust accumulation and clogging of the dispersion holes after a long time of use, thereby affecting the dispersion and sound insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0014] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0015] Figure 4 for Figure 2 Schematic diagram of the structure at point B.

[0016] In the figure: 1. Silencer outer shell; 2. Mounting plate; 3. Dispersion inner shell; 4. Furnace shell; 5. Motor; 6. Silencer filling layer; 7. Upper brush frame; 8. Grounding brush; 9. Drive shell; 10. Threaded screw; 11. Screw sleeve; 12. Bearing; 13. Connecting rod; 14. Slide bar; 15. Slide sleeve. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1-4, a glass tempering furnace with good sound insulation effect shown in the figure, includes a sound insulation shell 1, a dispersion inner shell 3 is fixedly installed on the inner wall of the sound insulation shell 1, the dispersion inner shell 3 is covered on the outer wall of the furnace shell 4, and the interlayer between the sound insulation shell 1 and the dispersion inner shell 3 is filled with a sound insulation filling layer 6. The dispersion inner shell 3 is a metal shell with a plurality of dispersion holes on the surface. The inner wall of the dispersion inner shell 3 is slidably connected to an upper brush frame 7 that can fit with its inner wall through a sliding component. Grounding brushes 8 are fixedly installed at both ends of the bottom of the upper brush frame 7. The power input end of the upper brush frame 7 is connected to At the power output end of the linear displacement drive component, a linear displacement drive component is installed on the top of the outer wall of the furnace shell 4, and the linear displacement drive component is a screw linear displacement drive component. The glass tempering furnace with good silencing effect disclosed by the utility model is dispersed and silenced by a dispersion inner shell 3 with a plurality of dispersion holes on the surface, in conjunction with a silencer filling layer 6 and a silencer outer shell 1. The linear displacement drive component can automatically drive the upper brush frame 7 and the grounding brush 8 to move back and forth, automatically clean the dispersion inner shell 3, keep the dispersion holes on the dispersion inner shell 3 unobstructed, and always maintain a better silencing effect.

[0019] Furthermore, mounting plates 2 are fixedly installed on both left and right ends of the bottom of the silencer shell 1 to facilitate the installation of the silencer assembly; further, the sliding assembly includes a slide bar 14 fixedly installed in the middle of the left and right sides of the outer wall of the furnace shell 4, and the outer wall of the slide bar 14 is slidably connected with a slide sleeve 15, and the corresponding left and right sides of the inner wall of the upper brush frame 7 are fixedly installed with a slide sleeve 15. When the upper brush frame 7 translates, the slide sleeve 15 in the middle of the upper brush frame 7 slides along the outer wall of the slide bar 14 on the outer wall of the furnace shell 4 to ensure that the upper brush frame 7 translates smoothly; further, the linear displacement drive assembly includes a drive shell 9 longitudinally installed in the middle of the top of the furnace shell 4, and a threaded screw 10 is rotatably installed on the inner wall of the drive shell 9, and the power input end of the threaded screw 10 is connected to the power output end of the motor 5 for convenient driving; further, the outer wall of the threaded screw 10 is threadedly connected with a screw sleeve 11, and the outer wall of the screw sleeve 11 is connected to the upper brush frame 7 through a bearing 12 and a connecting rod 13 for convenient transmission.

[0020] In this solution, when in use, the glass tempering furnace disclosed by the utility model has a good silencing effect. The silencing inner shell 3 with a plurality of silencing holes on the surface cooperates with the silencing filling layer 6 and the silencing outer shell 1 to disperse and silence the noise. The upper brush frame 7 and the grounding brush 8 can be automatically driven to move back and forth by the linear displacement driving component, and the silencing inner shell 3 is automatically cleaned to keep the silencing holes on the silencing inner shell 3 unobstructed, so as to always maintain a good silencing effect. When dust accumulates on the inner wall of the silencing inner shell 3 for a long time, the external power supply turns on the motor 5 through the external switch and controls the motor 5 to rotate forward for a period of time and then reverse, and so on. When the motor 5 rotates forward, the screw sleeve 11 , the bearing 12 and the connecting rod 13 drive the upper brush frame 7 to translate forward along the inner wall of the dispersion inner shell 3, and the sliding sleeve 15 in the middle of the upper brush frame 7 slides along the outer wall of the slide bar 14 on the outer wall of the furnace shell 4 to ensure that the upper brush frame 7 translates smoothly, and the grounding brush 8 at the bottom of the upper brush frame 7 also translates synchronously. The upper brush frame 7 brushes off the dust accumulated on the inner wall of the dispersion inner shell 3 to keep the dispersion holes thereon unobstructed. When the motor 5 reverses, the upper brush frame 7 and the grounding brush 8 translate in the opposite direction as a whole. The dust falls to the ground under the action of its own gravity and is swept to the head and tail of the furnace shell 4 by the grounding brush 8 for convenient centralized cleaning (the motor 5 is a forward and reverse motor 5 and is an existing product on the market).

[0021] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass tempering furnace with good silencing effect, comprising a silencing outer shell (1), a dispersion inner shell (3) fixedly mounted on the inner side wall of the silencing outer shell (1), the dispersion inner shell (3) covering the outer side wall of a furnace shell (4), a silencing filling layer (6) filled in the interlayer between the silencing outer shell (1) and the dispersion inner shell (3), the dispersion inner shell (3) being a metal shell with a plurality of dispersion holes opened on the surface, characterized in that: The inner side wall of the dispersion inner shell (3) is slidably connected to an upper brush frame (7) that can be fitted with the inner side wall thereof via a sliding assembly; grounding brushes (8) are fixedly mounted at both ends of the bottom of the upper brush frame (7); the power input end of the upper brush frame (7) is connected to the power output end of the linear displacement drive assembly; the linear displacement drive assembly is mounted on the top of the outer side wall of the furnace shell (4), and the linear displacement drive assembly is a screw linear displacement drive assembly.

2. A glass tempering furnace with good sound-absorbing effect according to claim 1, characterized in that: Mounting plates (2) are fixedly mounted on both left and right ends of the bottom of the silencer housing (1).

3. The glass tempering furnace with good sound-absorbing effect according to claim 1, characterized in that: The sliding assembly comprises a sliding bar (14) fixedly mounted at the middle of the left and right sides of the outer wall of the furnace shell (4); a sliding sleeve (15) is slidably connected to the outer wall of the sliding bar (14); and a sliding sleeve (15) is fixedly mounted at the corresponding positions on the left and right sides of the inner wall of the upper brush frame (7).

4. The glass tempering furnace with good sound-absorbing effect according to claim 1, characterized in that: The linear displacement drive assembly comprises a drive housing (9) longitudinally mounted in the middle of the top of the furnace shell (4); a threaded screw (10) is rotatably mounted on the inner side wall of the drive housing (9); and a power input end of the threaded screw (10) is connected to a power output end of the motor (5).

5. A glass tempering furnace with good sound-absorbing effect according to claim 4, characterized in that: The outer wall of the threaded screw (10) is threadedly connected to a screw sleeve (11), and the outer wall of the screw sleeve (11) is connected to an upper brush frame (7) via a bearing (12) and a connecting rod (13).

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