Roller body, air grid roller, air grid roller manufacturing device and toughening furnace
By designing a roller body with spiral grooves and combining the winding machine and the rubber brushing assembly, the problems of uneven distribution and unfixed fixation of the winding parts in the air grating roller are solved, and the simplified production of the air grating roller and uniformity of glass cooling are achieved, and stress spots and fault shutdowns are avoided.
Patent Information
- Application Number
- CN202421808285.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The roller body of the existing air grating roller is not easy to make, and defects such as different spacing and excessive distribution are likely to occur during the wrapping of the asbestos rope, which leads to the asbestos rope being easily displaced and fall off from the roller body, resulting in uneven cooling of the glass, easily forming stress spots and fault shutdowns.
A roller body is designed, with a groove extending along a spiral path on the outer circumference of the roller body for receiving the winding member. Through the cooperation of the winding machine and the brushing assembly, the winding member is wound around the main body of the roller body along the spiral path and is bonded to the roller body through liquid glue to ensure that the winding member is evenly distributed and firmly fixed.
This design simplifies the production process of the air grating roller, ensures that the winding parts are evenly distributed and firmly fixed, avoids the displacement and fall of asbestos ropes, and thus prevents the occurrence of uneven cooling of glass and stress spots, improving the reliability and production efficiency of the equipment.
Smart Images
Figure CN222948256U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of glass manufacturing, and in particular to a roller body, a wind grille roller, a wind grille roller manufacturing device and a tempering furnace. Background Art
[0002] With the continuous development of the market, people have higher and higher requirements on the quality of glass products, including requirements for stress spots (wind spots) when using a tempering furnace to process glass. The formation of stress spots is not only affected by the heating section of the tempering furnace, but also by the cooling section of the tempering furnace. During the cooling process of the glass, stress spots will form on the surface of the glass due to uneven surface cooling speed.
[0003] The wind grating roller is a component for transporting glass in the cooling section of the tempering furnace. The roller body of the existing wind grating roller is generally a cylinder with asbestos ropes wound on it. The roller body and the asbestos ropes are fixed by tension and glue. It is not only difficult to make, but also easy to cause defects such as uneven spacing and over-dense distribution of the asbestos ropes during the winding process. As a result, during the use of the wind grating roller, the asbestos ropes are easily displaced and fall off from the roller body, resulting in uneven cooling of the glass, which is prone to problems such as stress spots and malfunctions. Utility Model Content
[0004] The present application provides a roller body, a wind grille roller, a wind grille roller manufacturing device and a tempering furnace, which can improve the problem in the related art that the wind grille roller is not only difficult to manufacture, but also easily causes defects such as uneven spacing and over-dense distribution of asbestos ropes during the winding process.
[0005] In a first aspect, an embodiment of the present application provides a roller body, comprising a cylindrical main body portion, wherein an outer circumferential surface of the main body portion is provided with a groove, wherein the groove is used to accommodate a winding member, wherein the groove extends along a spiral path, and the spiral path is coaxially arranged with the main body portion.
[0006] In some embodiments, the depth of the groove is 0.8 mm-1.2 mm.
[0007] In a second aspect, an embodiment of the present application provides a wind grille roller, wherein the wind grille roller comprises:
[0008] The roller body as described in the first aspect;
[0009] The winding member is wound around the main body along the spiral path, the winding member is located in the groove, and the winding member protrudes from the outer circumferential surface of the main body.
[0010] In some embodiments, the wrapping member protrudes from the outer circumference of the main body by a dimension of 0.8 mm to 1.2 mm.
[0011] In some of the embodiments, the wrapping member is connected to the main body.
[0012] In some of the embodiments, the wrapping member is bonded to the main body.
[0013] In some of these embodiments, the winding member includes asbestos rope.
[0014] In a third aspect, an embodiment of the present application provides a wind grille roller manufacturing device for manufacturing the wind grille roller as described in the second aspect, wherein the wind grille roller manufacturing device comprises:
[0015] A winding machine connected to the end of the main body, the winding machine is used to drive the main body to rotate around the axis of the main body, so that the winding member is wound around the main body along the spiral path;
[0016] A glue brushing assembly is arranged on one side of the winding machine, and the glue brushing assembly includes liquid glue. The glue brushing assembly is used to apply the liquid glue to the winding member before the winding member is wound on the main body, so that after the winding member is wound on the main body, the winding member can be bonded to the main body through the liquid glue.
[0017] In some embodiments, the winding member has a first surface and a second surface opposite to each other, and the second surface is in contact with the bottom surface of the groove; the glue brushing assembly includes a base and a glue brushing roller, the base is provided with a receiving groove, the liquid glue is arranged in the receiving groove, and the glue brushing roller is rotatably arranged above the receiving groove, one side of the glue brushing roller is used to contact with the first surface, and the other side of the glue brushing roller is located in the receiving groove and in contact with the liquid glue.
[0018] In a fourth aspect, an embodiment of the present application provides a tempering furnace, wherein the tempering furnace comprises the air grille roller as described in the second aspect.
[0019] The roller body provided in the embodiment of the present application has the beneficial effect that: since the roller body includes a cylindrical main body, a groove is provided on the outer circumferential surface of the main body, and the groove extends along a spiral path, and the spiral path is coaxially arranged with the main body, the winding member can be directly wound around the main body along the spiral path so that the winding member is accommodated in the groove, and a wind grille roller can be obtained. The winding member is distributed along the groove, so that the winding member can be evenly distributed. The manufacturing process is simple and convenient, and the groove can better limit the winding member. The winding member is not easy to shift or fall off from the roller body, thereby avoiding subsequent uneven cooling of the glass, which is easy to cause stress spots and malfunction shutdown problems.
[0020] The beneficial effects of the wind grille roller provided in the present application compared with the prior art, the beneficial effects of the wind grille roller manufacturing device provided in the present application compared with the prior art, and the beneficial effects of the tempering furnace provided in the present application compared with the prior art can all be referred to the description of the beneficial effects of the roller body provided in the present application compared with the prior art, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0022] Figure 1 This is a schematic diagram of the structure of a roller body in one of the embodiments of the present application;
[0023] Figure 2 This is a schematic diagram of the structure of a wind grille roller manufacturing device in one of the embodiments of the present application;
[0024] Figure 3 yes Figure 2 A partial enlarged view of the middle A;
[0025] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle.
[0026] The meanings of the marks in the figure are:
[0027] 100, roller body;
[0028] 10. Main body; 11. Groove;
[0029] 200, glue brushing assembly;
[0030] 210, base; 220, rubber brush roller;
[0031] 300, winding machine;
[0032] 310, rack; 320, first slide rail; 330, first support; 340, first stopper; 350, second support; 360, second stopper; 370, screw rod; 380, second slide rail. DETAILED DESCRIPTION
[0033] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0036] References to "one embodiment", "some embodiments" or "an embodiment" described in the specification of this application mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application. Thus, the phrases "in one embodiment", "in some other embodiments", "in some other embodiments", etc., which appear at different places in this specification, do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. In addition, in one or more embodiments, particular features, structures or characteristics may be combined in any suitable manner.
[0037] In order to illustrate the technical solution of the present application, a description is given below with reference to specific drawings and embodiments.
[0038] The wind grating roller is a component for transporting glass in the cooling section of the tempering furnace. The roller body of the existing wind grating roller is generally a cylinder with asbestos ropes wound on it. The roller body and the asbestos ropes are fixed by tension and glue. It is not only difficult to make, but also easy to cause defects such as uneven spacing and over-dense distribution of the asbestos ropes during the winding process. As a result, during the use of the wind grating roller, the asbestos ropes are easily displaced and fall off from the roller body, resulting in uneven cooling of the glass, which is prone to problems such as stress spots and malfunctions.
[0039] In view of this, the present application provides a roller body, a wind grille roller, a wind grille roller manufacturing device and a tempering furnace, which can improve the problem in the related art that the wind grille roller is not only difficult to manufacture, but also easily causes defects such as uneven spacing and over-dense distribution of asbestos ropes during the winding process.
[0040] Please refer to Figure 1 , Figure 1 It is a schematic structural diagram of the roller body 100 in one of the embodiments of the present application.
[0041] In the first aspect, an embodiment of the present application provides a roller body 100, including a cylindrical main body portion 10, wherein the outer circumferential surface of the main body portion 10 is provided with a groove 11, the groove 11 is used to accommodate a winding member (not shown in the figure), and the groove 11 extends along a spiral path, and the spiral path is coaxially arranged with the main body portion 10.
[0042] From the above, it can be seen that the roller body 100 provided in the embodiment of the present application includes a cylindrical main body 10, and the outer circumferential surface of the main body 10 is provided with a groove 11, and the groove 11 extends along a spiral path, and the spiral path is coaxially arranged with the main body 10. Therefore, the winding member can be directly wound around the main body 10 along the spiral path so that the winding member is accommodated in the groove 11, and a wind screen roller can be obtained. The winding member is distributed along the groove 11, which is convenient for controlling the distribution of the winding member. The manufacturing process is simple and convenient, and the groove 11 can better limit the winding member. The winding member is not easy to shift or fall off from the roller body 100, thereby avoiding the subsequent uneven cooling of the glass, which is easy to cause stress spots and fault shutdown problems.
[0043] The depth of the groove 11 is 0.8 mm-1.2 mm.
[0044] By adopting the above solution, it is convenient to process the groove 11 and to accommodate the winding member in the groove 11 .
[0045] By way of example, the depth of the groove 11 is 1.0 mm.
[0046] Please refer to Figure 1 In a second aspect, an embodiment of the present application provides a wind grille roller, which includes a roller body 100 and a winding member as described in the first aspect.
[0047] The winding element is wound around the main body 10 along a spiral path. The winding element is located in the groove 11 and protrudes from the outer circumferential surface of the main body 10 .
[0048] The wind grille roller provided in the embodiment of the present application has a roller body 100 including a cylindrical main body 10, and a groove 11 is provided on the outer circumferential surface of the main body 10, and the groove 11 extends along a spiral path, and the spiral path is coaxially arranged with the main body 10. Therefore, the winding member can be directly wound around the main body 10 along the spiral path so that the winding member is accommodated in the groove 11, and a wind grille roller can be obtained. The winding member is distributed along the groove 11, so that the winding member can be evenly distributed. The manufacturing process is simple and convenient, and the groove 11 can better limit the winding member. The winding member is not easy to shift or fall off from the roller body 100, thereby avoiding the subsequent uneven cooling of the glass, which is easy to cause stress spots and fault shutdown problems.
[0049] The dimension of the outer circumferential surface of the wrapping member protruding from the main body 10 is 0.8 mm to 1.2 mm.
[0050] By adopting the above solution, it is convenient to accommodate the winding member in the groove 11.
[0051] For example, the dimension of the wrapping member protruding from the outer circumference of the main body 10 is 1.0 mm.
[0052] Optionally, the wrapping piece is connected to the main body 10 .
[0053] Such an arrangement can better limit the position of the wrapping piece, and the wrapping piece is not easily displaced or fallen off from the roller body 100 .
[0054] In this embodiment, the wrapping member is bonded to the main body 10 .
[0055] Such an arrangement can facilitate the connection between the wrapping piece and the main body 10 .
[0056] Specifically, the wrapping piece and the main body 10 may be connected by liquid glue, and the liquid glue may be a universal glue or epoxy resin glue.
[0057] In this embodiment, the winding member comprises asbestos rope.
[0058] Such an arrangement can reduce the cost of the wrapping member.
[0059] Please refer to Figures 1 to 4 , Figure 2 This is a schematic diagram of the structure of a wind grille roller manufacturing device in one of the embodiments of the present application. Figure 3 yes Figure 2 A partial enlarged view of point A in the middle. Figure 4 yes Figure 2 A partial enlarged view of point B in the middle.
[0060] In a third aspect, an embodiment of the present application provides a wind grille roller manufacturing device for manufacturing a wind grille roller as in the second aspect, and the wind grille roller manufacturing device includes a winding machine 300 and a glue brushing assembly 200 .
[0061] The wrapping machine 300 is connected to the end of the main body 10 , and is used to drive the main body 10 to rotate around the axis of the main body 10 , so that the wrapping piece is wrapped around the main body 10 along a spiral path.
[0062] The glue brushing assembly 200 is arranged on one side of the winding machine 300. The glue brushing assembly 200 includes liquid glue. The glue brushing assembly 200 is used to apply the liquid glue to the winding piece before the winding piece is wound on the main body 10, so that the winding piece can be bonded to the main body 10 through the liquid glue after the winding piece is wound on the main body 10.
[0063] The wind grille roller manufacturing device provided in the embodiment of the present application has a roller body 100 of the wind grille roller including a cylindrical main body 10, and a groove 11 is provided on the outer circumferential surface of the main body 10, and the groove 11 extends along a spiral path, and the spiral path is coaxially arranged with the main body 10. Therefore, the winding member can be directly wound around the main body 10 along the spiral path so that the winding member is accommodated in the groove 11, and the wind grille roller can be obtained. The winding member is distributed along the groove 11, which is convenient for controlling the distribution of the winding member. The manufacturing process is simple and convenient, and the groove 11 can better limit the winding member. The winding member is not easy to shift or fall off from the roller body 100, thereby avoiding the subsequent uneven cooling of the glass, which is easy to cause stress spots and fault shutdown problems.
[0064] The wind grille roller manufacturing device provided in the embodiment of the present application can conveniently wind the winding member on the main body 10 along a spiral path, so that the winding member is accommodated in the groove 11, and can bond the winding member to the main body 10.
[0065] In this embodiment, the winding member has a first surface and a second surface opposite to each other, and the second surface is in contact with the bottom surface of the groove 11; the glue brushing assembly 200 includes a base 210 and a glue brushing roller 220, the base 210 is provided with a receiving groove, the liquid glue is arranged in the receiving groove, and the glue brushing roller 220 is rotatably arranged above the receiving groove, one side of the glue brushing roller 220 is used to contact with the first surface, and the other side of the glue brushing roller 220 is located in the receiving groove and in contact with the liquid glue.
[0066] By adopting the above solution, the liquid glue can be applied to the wrapping piece more conveniently before the wrapping piece is wrapped around the main body 10 .
[0067] In this embodiment, the wrapping machine 300 includes a frame 310 , a first slide rail 320 , a first support 330 , a first stopper 340 , a second support 350 , and a second stopper 360 .
[0068] The first slide rail 320, the first support 330 and the second support 350 are all arranged on the frame 310, the first limit member 340 is rotatably arranged on the first support 330, and the second limit member 360 is rotatably arranged on the second support 350. The first limit member 340 and the second limit member 360 are respectively used to connect with the two ends of the main body 10. The length direction of the first slide rail 320 is parallel to the axis of the main body 10. The base 210 is arranged on the first slide rail 320, and the base 210 can slide relative to the first slide rail 320 along the axis direction of the main body 10.
[0069] Among them, one end of the winding piece can be pulled, and the first surface of the other end of the winding piece first contacts one side of the glue brush roller 220 and then drives the glue brush roller 220 to rotate. The glue brush roller 220 coats liquid glue on the first surface of the winding piece, and then the winding piece contacts the main body 10. The winding piece is accommodated in the groove 11. After the end of the winding piece is fixed to the main body 10, the main body 10 can be rotated relative to the first limit member 340 and the second limit member 360, and the winding piece begins to be wound around the main body 10 along a spiral path. At the same time, the base 210 slides relative to the slide rail along the axial direction of the main body 10.
[0070] By adopting the above solution, the structure of the wind grille roller manufacturing device can be made simpler, and it is convenient to wind the winding member on the main body 10 along the spiral path.
[0071] For example, the first limiting member 340 is rotatably disposed on the first support 330 via two bearings, and the second limiting member 360 is rotatably disposed on the second support 350 via two bearings.
[0072] Optionally, the winding machine 300 includes a screw 370 and a second slide rail 380, and the screw 370 and the second slide rail 380 are both arranged parallel to the first slide rail 320. The second support 350 is arranged on the second slide rail 380, and the second support 350 can slide along the axial direction of the main body 10 relative to the second slide rail 380. The screw 370 is threadedly matched with the second support 350, and the screw 370 is rotatably connected to the frame 310. By rotating the screw 370 relative to the frame 310, the second support 350 can be driven to slide along the axial direction of the main body 10 relative to the second slide rail 380.
[0073] The first limiting member 340 is provided with a first conical limiting groove, and the second limiting member 360 is provided with a second conical limiting groove. Both ends of the main body 10 are respectively accommodated in the first limiting groove and the second limiting groove, and the first limiting member 340 and the second limiting member 360 are both abutted against the main body 10.
[0074] By adopting the above solution, the main body 10 can be better fixed by the first limiter 340 and the second limiter 360, and the distance between the two second limiters 360 can be adjusted according to the main body 10 of different lengths, so that the wind grille roller manufacturing device is suitable for the main body 10 of different lengths.
[0075] In a fourth aspect, an embodiment of the present application provides a tempering furnace, which includes a wind grille roller as described in the second aspect.
[0076] The tempering furnace provided in the embodiment of the present application has a roller body 100 of the wind grille roller including a cylindrical main body 10, and a groove 11 is provided on the outer circumferential surface of the main body 10, and the groove 11 extends along a spiral path, and the spiral path is coaxially arranged with the main body 10. Therefore, the winding piece can be directly wound around the main body 10 along the spiral path so that the winding piece is accommodated in the groove 11, and the wind grille roller can be obtained. The winding piece is distributed along the groove 11, so that the winding piece can be evenly distributed, and the manufacturing process is simple and convenient. The groove 11 can better limit the winding piece, and the winding piece is not easy to shift or fall off from the roller body 100, thereby avoiding the subsequent uneven cooling of the glass, which is easy to cause stress spots and fault shutdown problems.
[0077] It is understandable that the tempering furnace provided in the embodiment of the present application may also include a heating component, a power component and other components, which will not be described in detail here.
[0078] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.
Claims
1. A roller body, characterized in that: The invention comprises a cylindrical main body, wherein the outer circumferential surface of the main body is provided with a groove, wherein the groove is used to accommodate the winding member, and the groove extends along a spiral path, and the spiral path is coaxially arranged with the main body.
2. The roller body according to claim 1, characterized in that: The depth of the groove is 0.8mm-1.2mm.
3. A wind grille roller, characterized in that: The wind grille roller comprises: The roller body according to claim 1 or 2; The winding member is wound around the main body along the spiral path, the winding member is located in the groove, and the winding member protrudes from the outer circumferential surface of the main body.
4. The wind screen roller according to claim 3, characterized in that: The dimension of the wrapping member protruding from the outer circumferential surface of the main body is 0.8mm-1.2mm.
5. The wind screen roller according to claim 3, characterized in that: The wrapping member is connected to the main body.
6. The wind grille roller according to claim 5, characterized in that: The wrapping member is bonded to the main body.
7. The wind grille roller according to any one of claims 3 to 6, characterized in that: The winding member comprises an asbestos rope.
8. A wind grille roller manufacturing device, used for manufacturing the wind grille roller according to any one of claims 3 to 7, characterized in that: The wind grille roller manufacturing device comprises: A winding machine connected to the end of the main body, the winding machine is used to drive the main body to rotate around the axis of the main body, so that the winding member is wound around the main body along the spiral path; A glue brushing assembly is arranged on one side of the winding machine, and the glue brushing assembly includes liquid glue. The glue brushing assembly is used to apply the liquid glue to the winding member before the winding member is wound on the main body, so that after the winding member is wound on the main body, the winding member can be bonded to the main body through the liquid glue.
9. The wind grille roller manufacturing device according to claim 8, characterized in that: The winding part has a first surface and a second surface opposite to each other, and the second surface is in contact with the bottom surface of the groove; the glue brushing assembly includes a base and a glue brushing roller, the base is provided with a receiving groove, the liquid glue is arranged in the receiving groove, and the glue brushing roller is rotatably arranged above the receiving groove, one side of the glue brushing roller is used to contact with the first surface, and the other side of the glue brushing roller is located in the receiving groove and in contact with the liquid glue.
10. A tempering furnace, characterized in that: The tempering furnace comprises the air grille roller according to any one of claims 3 to 7.