Scratch-proof device for hot dipping furnace

Abstract

The utility model discloses a scratch-proof device for a hot dipping furnace, which comprises a base, a plurality of collecting tanks arranged at intervals along a first direction are arranged on the base, and every two adjacent collecting tanks are separated by a cushion block; and the multiple protective net assemblies are all arranged on the cushion block, and the multiple protective net assemblies are arranged at intervals in the second direction. According to the scratch-proof device for the hot dipping furnace, different pieces of glass can be placed in different glass placing areas to be subjected to a hot dipping process, and when the glass is subjected to spontaneous explosion in the hot dipping process, the protective net assemblies on the two sides of the glass can play a role in protection, so that the situation that the adjacent glass is damaged due to the fact that spontaneous-explosion glass fragments fly to the two sides of the glass is avoided, and the service life of the glass is prolonged. And waste products caused by self-explosion of the glass can be effectively reduced. And after being blocked by the protective net assembly, the self-explosion glass can fall into the collecting groove of the base, so that centralized treatment is facilitated, the cleaning difficulty is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass manufacturing, in particular to an anti-scratch device for a hot dip furnace. Background Art

[0002] Tempered glass has the characteristic of "self-explosion". The so-called "self-explosion" means that tempered glass sometimes explodes without external force. In the field of glass processing, the hot dip treatment process is a reliable and effective method to reduce the self-explosion rate of tempered glass. The principle is to place the tempered glass in a hot dip furnace so that the glass is heated evenly to achieve the effect of detonation, eliminating the hidden danger of self-explosion of the finished glass.

[0003] However, tempered glass will produce fragments after self-explosion, scratching or even damaging adjacent glass, thus generating waste. At present, in the hot-dip process of tempered glass, only hot-dip pads are used between the glasses, which cannot prevent the glass from scratching the adjacent glass after self-explosion. The amount of waste generated by the hot-dip process is often 3 to 5 times the amount of self-explosion glass in the furnace, which has a serious impact on production costs. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an anti-scratch device for a hot dip furnace, which can reduce the risk of scratching adjacent glass after the self-explosion of the glass.

[0005] According to some embodiments of the utility model, the anti-scratch device for a hot dip furnace comprises: a base, the base is provided with a plurality of collecting slots arranged at intervals along a first direction, and each adjacent two collecting slots are separated by a pad; a plurality of protection net components, the plurality of protection net components are all arranged on the pad, and the plurality of protection net components are arranged at intervals along a second direction, wherein the first direction is perpendicular to the second direction;

[0006] Wherein, the glass placement area between each two adjacent protection net components is arranged in sequence with the collection trough along the direction of gravity.

[0007] The anti-scratch device for a hot dip furnace according to the embodiment of the utility model has at least the following beneficial effects:

[0008] In the anti-scratch device for hot-dip furnace of the present application, different glasses can be placed in different glass placement areas for hot-dip process. When a glass explodes during the hot-dip process, the protective net components on both sides can play a protective role to prevent the self-exploding glass fragments from flying to both sides and causing damage to the adjacent glass, which can effectively reduce the waste caused by the self-explosion of glass. Among them, the self-exploding glass will fall into the collection tank of the base after being blocked by the protective net component, which is convenient for centralized treatment, reduces the difficulty of cleaning, and improves production efficiency.

[0009] According to some embodiments of the utility model, each of the pad blocks is provided with a plurality of positioning holes spaced apart along the second direction, each of the protective net assembly includes two pins spaced apart along the first direction, and a protective net connected between the two pins, and the two pins can be optionally inserted into the two positioning holes arranged along the first direction.

[0010] According to some embodiments of the utility model, the protective net and the two latches located on both sides thereof are detachably connected.

[0011] According to some embodiments of the utility model, plug blocks are provided on both sides of the protective net arranged along the first direction, and slots are provided on the sides of the latch, and the plug blocks are inserted into the slots.

[0012] According to some embodiments of the utility model, the protective net and the latch are detachably connected by bundling.

[0013] According to some embodiments of the present invention, the bottom wall of each collecting tank is provided with a recessed temporary storage area.

[0014] According to some embodiments of the present invention, a cross section of the temporary storage area is an arc surface.

[0015] According to some embodiments of the present invention, the bottom wall of each collecting tank is further provided with a guide groove connected to the temporary storage area, and the guide groove runs through the side wall of the base.

[0016] According to some embodiments of the present invention, the guide groove gradually decreases from an end close to the temporary storage area to an end far away from the temporary storage area.

[0017] According to some embodiments of the present invention, an arc-shaped transition is formed between the bottom wall of the collecting trough and the side wall of the collecting trough.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0020] Figure 1 This is a schematic structural diagram of an anti-scratch device for a hot dip furnace according to an embodiment of the utility model;

[0021] Figure 2 This is a structural schematic diagram of a base according to an embodiment of the utility model;

[0022] Figure 3 This is a schematic structural diagram of a protective net assembly according to an embodiment of the utility model;

[0023] Figure 4 The figure is a partial structural diagram of a base according to an embodiment of the utility model.

[0024] Figure Number:

[0025] 100, base; 110, collecting tank; 120, cushion block; 130, positioning hole; 140, temporary storage area; 150, guide groove;

[0026] 200. Protective net assembly; 210. Latch; 220. Protective net. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figure 1As shown, the present application relates to an anti-scratch device for a hot dip furnace, which is used to be placed in the hot dip furnace and includes a base 100 and a protective net assembly 200 .

[0031] like Figure 2 As shown, the base 100 is provided with a plurality of collecting grooves 110 spaced apart along a first direction, and each two adjacent collecting grooves 110 are separated by a spacer block 120 .

[0032] Specifically, a plurality of collecting grooves 110 are provided on the upper surface of the base 100, and the plurality of collecting grooves 110 are arranged in parallel and at intervals along the first direction, and each collecting groove 110 extends along the second direction, that is, the length direction of each collecting groove 110 is parallel to the second direction. The second direction is perpendicular to the first direction, and the second direction and the first direction are both horizontal directions.

[0033] In some embodiments, the cross-section of the collecting tank 110 is rectangular; in other embodiments, the cross-section of the collecting tank 110 is arc-shaped.

[0034] Combination Figure 1 and Figure 2 There are multiple protective net assemblies 200, and the multiple protective net assemblies 200 are all arranged on the cushion block 120, and the multiple protective net assemblies 200 are arranged at intervals along the second direction.

[0035] It can be understood that the spacing direction of the multiple protection net assemblies 200 is perpendicular to the spacing direction of the multiple collection troughs 110, and a glass placement area is formed between every two adjacent protection net assemblies 200. Glass can be placed in the glass placement area and supported by the gasket 120.

[0036] Furthermore, the glass placement area between every two adjacent protection net assemblies 200 is arranged in sequence with the collecting trough 110 along the direction of gravity.

[0037] It is understandable that each glass placement area is located above the collecting tank 110 , and when the glass is placed in the glass placement area, the glass is also placed above the collecting tank 110 .

[0038] In the anti-scratch device for hot-dip furnace of the present application, different glasses can be placed in different glass placement areas for hot-dip process. When a glass explodes during the hot-dip process, the protective net components 200 on both sides thereof can play a protective role, preventing the self-exploding glass fragments from flying to both sides thereof and causing damage to the adjacent glass, which can effectively reduce the waste caused by the self-explosion of glass. Among them, the self-exploding glass will fall into the collection tank 110 of the base 100 after being blocked by the protective net component 200, which is convenient for centralized processing, reduces the difficulty of cleaning, and improves production efficiency.

[0039] In some embodiments, the spacer 120 is made of a high temperature resistant material, such as polytetrafluoroethylene.

[0040] like Figures 2 to 4 As shown, further, each pad block 120 is provided with a plurality of positioning holes 130 spaced apart along the second direction, and each protective net assembly 200 includes two pins 210 spaced apart along the first direction, and a protective net 220 connected between the two pins 210, and the two pins 210 are optionally inserted into the two positioning holes 130 arranged along the first direction.

[0041] Specifically, for all the positioning holes 130 on all the pads 120 , all the positioning holes 130 are arranged in a matrix.

[0042] It can be understood that the two sides of the protective net 220 arranged along the first direction are respectively connected to the two latches 210, and the bottom end of the latch 210 is lower than the bottom end of the protective net 220. The two latches 210 are used to be inserted into the two positioning holes 130 arranged along the first direction, so as to achieve the fixation of the protective net assembly 200 and the base 100. The latch 210 is inserted into the positioning hole 130, so that the protective net assembly 200 and the base 100 can be detachably connected, and the distance between two adjacent protective net assemblies 200 can be changed by inserting the latch 210 into different positioning holes 130, so that it can adapt to different thicknesses and different numbers of glass.

[0043] The thickness of the protective net 220 is between 1 mm and 2 mm, and the pores are between 30 mm and 80 mm. The material of the protective net 220 is a high temperature resistant material, preferably polytetrafluoroethylene, polyimide, polyetheretherketone, etc.

[0044] Furthermore, the protective net 220 and the two latches 210 on both sides thereof can be detachably connected. In this way, when the protective net 220 is damaged or worn, it can be replaced.

[0045] In some embodiments, plug blocks are provided on both sides of the protective net 220 arranged along the first direction, and slots are provided on the sides of the latch 210. The plug blocks are inserted into the slots, so that a detachable connection between the protective net 220 and the latch 210 can be achieved.

[0046] In another embodiment, the protective net 220 can be detachably connected to the latch 210 by bundling. The binding rope that binds the protective net 220 and the latch 210 can be supported by high temperature resistant materials, such as polytetrafluoroethylene, polyimide, polyetheretherketone, etc.

[0047] like Figure 4 As shown, in some embodiments, a recessed temporary storage area 140 is provided on the bottom wall of each collecting tank 110 .

[0048] It is understandable that, after the hot dip process is completed, the anti-scratch device can be taken out of the hot dip furnace. When the glass fragments in the collecting tank 110 need to be cleaned, the glass can be swept into the recessed temporary storage area 140 first, so that the glass is first gathered together and then cleaned.

[0049] Furthermore, a guide groove 150 communicating with the temporary storage area 140 is further provided on the bottom wall of each collecting groove 110 , and the guide groove 150 passes through the side wall of the base 100 .

[0050] It is understandable that after the glass is collected in the temporary storage area 140, the glass can be swept out along the guide groove 150. In this way, the amount of glass debris remaining in the collection tank 110 can be reduced as much as possible.

[0051] It is further understood that after cleaning the glass in the collection tank 110, some glass debris may remain in the corners. If the collection tank 110 needs to be deeply cleaned, the collection tank 110 can be rinsed with a water gun so that the debris in the collection tank 110 flows out of the guide tank 150 along with the water flow.

[0052] Specifically, the guide groove 150 is gradually lowered from one end close to the temporary storage area 140 to the end far from the temporary storage area 140, so that the water flow can automatically flow out of the guide groove 150 with the debris, and there is no need to manually lift the base 100 to pour water, which is easy to operate.

[0053] Furthermore, the cross section of the temporary storage area 140 is an arc surface, that is, the wall structure of the temporary storage area 140 is the same as the inner wall structure of the bowl. In this way, when the glass fragments are swept into the temporary storage area 140, there will be no problem of accumulating in the corner and being difficult to be washed away.

[0054] In some embodiments, the bottom wall of the collecting tank 110 and the side wall of the collecting tank 110 have an arc transition. In other words, an arc chamfer is provided between the bottom wall of the collecting tank 110 and the side wall of the collecting tank 110, so that the corner between the bottom wall of the collecting tank 110 and the side wall of the collecting tank 110 can be cleaned more conveniently, reducing the risk of debris accumulating in the corner of the collecting tank 110. At the same time, when the corner of the collecting tank 110 is flushed with a water gun, the glass fragments can slide out of the corner of the collecting tank 110 along the arc chamfer, reducing the risk of debris accumulating in the corner of the collecting tank 110.

[0055] In the anti-scratch device for hot-dip furnace of the present application, different glasses can be placed in different glass placement areas for hot-dip process. When a glass explodes during the hot-dip process, the protective net components 200 on both sides thereof can play a protective role, preventing the self-exploding glass fragments from flying to both sides thereof and causing damage to the adjacent glass, which can effectively reduce the waste caused by the self-explosion of glass. Among them, the self-exploding glass will fall into the collection tank 110 of the base 100 after being blocked by the protective net component 200, which is convenient for centralized processing, reduces the difficulty of cleaning, and improves production efficiency.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An anti-scratch device for a hot dip furnace, characterized in that: include: A base, wherein the base is provided with a plurality of collecting grooves spaced apart along a first direction, and each two adjacent collecting grooves are separated by a spacer block; A plurality of protection net components, wherein the plurality of protection net components are all arranged on the cushion block, and the plurality of protection net components are arranged at intervals along a second direction, wherein the first direction is perpendicular to the second direction; Wherein, the glass placement area between each two adjacent protection net components is arranged in sequence with the collection trough along the direction of gravity.

2. The anti-scratch device for hot dip furnace according to claim 1, characterized in that: Each of the pads is provided with a plurality of positioning holes spaced apart along the second direction, and each of the protective net assemblies includes two pins spaced apart along the first direction, and a protective net connected between the two pins, and the two pins can be optionally inserted into the two positioning holes arranged along the first direction.

3. The anti-scratch device for hot dip furnace according to claim 2, characterized in that: The protective net and the two latches located on both sides thereof can be detachably connected.

4. The anti-scratch device for hot dip furnace according to claim 3, characterized in that: Insertion blocks are arranged on both sides of the protection net arranged along the first direction, and slots are arranged on the sides of the latch pin, and the insertion blocks are inserted into the slots.

5. The anti-scratch device for hot dip furnace according to claim 3, characterized in that: The protective net and the latch are detachably connected in a bundling manner.

6. The anti-scratch device for hot dip furnace according to claim 1, characterized in that: The bottom wall of each collecting tank is provided with a recessed temporary storage area.

7. The anti-scratch device for hot dip furnace according to claim 6, characterized in that: The cross section of the temporary storage area is a curved surface.

8. The anti-scratch device for hot dip furnace according to claim 6, characterized in that: The bottom wall of each collecting tank is also provided with a guide groove communicating with the temporary storage area, and the guide groove runs through the side wall of the base.

9. The anti-scratch device for hot dip furnace according to claim 8, characterized in that: The guide groove gradually decreases from an end close to the temporary storage area to an end far away from the temporary storage area.

10. The anti-scratch device for hot dip furnace according to claim 1, characterized in that: The bottom wall of the collecting trough and the side wall of the collecting trough have an arc-shaped transition.

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