Movable scale structure of upper roller bearing seat of photovoltaic glass calender
By installing a ruler structure on the roller bearing bracket on the photovoltaic glass calender and setting arrow signs on the bearing seat support bracket, the problem of lack of intuitive positioning reference in manual operation is solved, and more efficient and accurate adjustment of the upper roller bearing seat movement is achieved, which improves production efficiency and equipment safety.
Patent Information
- Application Number
- CN202510493943.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-19
- Publication Date
- 2025-05-27
AI Technical Summary
The movement adjustment of roller bearing seats on existing photovoltaic glass calenders relies on manual operation, lack of intuitive positioning reference, resulting in low operating efficiency, low accuracy and easy human error.
Design a moving ruler structure of the upper roller bearing seat of the photovoltaic glass calender, including a fixed installation ruler structure on the upper roller bearing bracket. The ruler structure includes scale grooves and digital grooves, and an arrow sign is set on the bearing seat support frame. Arrow grooves are opened at the front end of the arrow sign, all of which are filled with luminous fillers to ensure visible in an environment with insufficient light.
Through the ruler structure and arrow sign design, operators can directly read the moving distance of the upper roller bearing seat, which significantly improves adjustment accuracy and production efficiency, reduces artificial errors and labor intensity, and improves the safety and convenience of the equipment.
Smart Images
Figure CN120040061A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of calendering machines for photovoltaic glass, and particularly to a moving scale structure for the upper roll bearing seat of a calendering machine for photovoltaic glass. Background Art
[0002] In the production process of photovoltaic glass, as the core equipment, the calendering machine undertakes the important task of calendering molten glass into glass plates with a specific thickness. Its working principle mainly relies on the precise cooperation of the upper and lower calendering rollers, and the forming thickness of the glass is controlled by adjusting the gap between the two. Among them, the movement adjustment of the upper roll bearing seat is a key link to ensure the thickness uniformity and product quality of the glass. In actual production, it is necessary to dynamically adjust the gap between the calendering roller and the kiln lip brick according to process parameters such as glass thickness and forming accuracy. This requires the upper roll bearing seat to be able to displace precisely along the bearing seat support frame so that the gap between the calendering roller and the kiln lip brick always remains in the best state. This adjustment not only directly affects the thickness accuracy and surface quality of the glass, but also relates to production efficiency and product qualification rate, and is a key control point in the production process of photovoltaic glass. In the prior art, the movement of the upper roll bearing seat usually relies on manual operation, and the position adjustment is achieved by manually adjusting bolts or hydraulic devices, but there is no intuitive positioning reference. The operator needs to measure repeatedly or judge the position by experience, which is not only inefficient, but also easily affects the production accuracy due to human errors.
[0003] Since there is no scale and arrow indicator for marking the relative position on the upper roll bearing support and the bearing seat support frame in the prior art, the following defects exist in the adjustment process: First, the operator cannot quickly and accurately read the moving distance, which prolongs the machine adjustment time, reduces the production efficiency, and increases the labor intensity of the staff; Second, relying on experience or auxiliary tools for measurement increases the work intensity and is prone to introducing errors; Third, in an environment with insufficient light, the lack of eye-catching signs may cause misoperation, affecting the equipment safety and maintenance convenience. Therefore, there is an urgent need for a moving scale structure for the upper roll bearing seat of a calendering machine for photovoltaic glass to solve the above problems. Summary of the Invention
[0004] The main purpose of the present invention is to provide a moving scale structure for the upper roll bearing seat of a calendering machine for photovoltaic glass, which can effectively solve the problems in the background art.
[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows: A moving scale structure for the upper roll bearing seat of a photovoltaic glass rolling machine, including a scale structure, the scale structure is fixedly installed at one end of the upper roll bearing bracket, the scale structure includes a first metal substrate, a scale groove and a number groove are formed at the front end of the first metal substrate, the upper roll bearing bracket is movably installed on the bearing seat support frame, an arrow indicator is fixedly installed at one end of the bearing seat support frame, the arrow indicator is simultaneously located below the scale structure, the arrow indicator includes a second metal substrate, an arrow groove is formed at the front end of the second metal substrate, and luminous fillers are fixedly filled in the scale groove, the number groove and the arrow groove, a first protection structure is sleeved on the first metal substrate, the first protection structure is composed of a U-shaped frame, a first transparent protection glass and an arc-shaped insertion rod, the first transparent protection glass is fixedly installed on the inner wall of the U-shaped frame, there are two arc-shaped insertion rods and they are symmetrically and fixedly installed on the inner wall of the U-shaped frame, a second protection structure is sleeved on the second metal substrate, the second protection structure is composed of a second transparent protection glass, a connecting substrate and a metal elastic sheet, there are two connecting substrates and they are symmetrically and fixedly installed at both ends of the second transparent protection glass, and there are four metal elastic sheets and they are symmetrically and fixedly installed in pairs at the inner ends of the two connecting substrates.
[0006] Preferably, an upper roll bearing seat is fixedly installed at one end of the upper roll bearing bracket, and a lower roll bearing seat is fixedly installed at one end of the bearing seat support frame.
[0007] Preferably, the lower roll bearing seat on the bearing seat support frame is located below the upper roll bearing seat on the upper roll bearing bracket, and a bearing seat bottom plate is fixedly installed at the lower ends of the bearing seat support frame and the lower roll bearing seat.
[0008] Preferably, two mounting holes are symmetrically formed on the first metal substrate of the scale structure, and the first metal substrate is fixedly installed at one end of the upper roll bearing bracket by screws. Two guide rail slots are symmetrically formed at both ends of the first metal substrate, and the guide rail slots penetrate the first metal substrate up and down at the same time.
[0009] Preferably, two mounting holes are symmetrically formed on the second metal substrate of the arrow indicator, the second metal substrate is fixedly installed at one end of the bearing seat support frame by screws, and four arc-shaped card slots are symmetrically formed at both ends of the second metal substrate, and the arc-shaped card slots are simultaneously formed at the rear end of the second metal substrate.
[0010] Preferably, the arrow groove formed at the front end of the second metal substrate points to the scale structure above.
[0011] Preferably, the U-shaped frame on the first protection structure is sleeved on the first metal substrate from top to bottom, the arc-shaped insertion rod is inserted into the guide slot opened on the end face of the first metal substrate, and the first transparent protection glass is located at the front end of the first metal substrate.
[0012] Preferably, the second transparent protection glass on the second protection structure is located at the front end of the second metal substrate, the two connection substrates are respectively located on both sides of the second metal substrate, and the four metal elastic pieces are respectively stuck in the four arc-shaped card slots opened on the end face of the second metal substrate.
[0013] Compared with the prior art, the present invention has the following beneficial effects: (1) By setting a scale structure on the upper roll bearing bracket and an arrow indicator on the bearing seat support frame, the operator can directly read the moving distance of the upper roll bearing seat without relying on experience or auxiliary tools, significantly improving the adjustment accuracy and production efficiency, reducing the machine adjustment time and human error, and reducing the labor intensity of the staff; (2) By filling the scale groove, digital groove opened at the front end of the scale structure and the arrow groove opened at the front end of the arrow indicator with luminous fillers, it is ensured that the scale and indication information can still be clearly displayed in a production environment with insufficient light, reducing the risk of misoperation and improving the safety and convenience of equipment operation; (3) By sleeving a first protection structure composed of a U-shaped frame, a first transparent protection glass, and an arc-shaped insertion rod on the first metal substrate, and sleeving a second protection structure composed of a second transparent protection glass, a connection substrate, and a metal elastic piece on the second metal substrate, it effectively prevents damage to the scale structure and arrow indicator caused by dust, oil, or mechanical collision, extends the service life of the equipment, and simplifies the cleaning and maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the scale structure and arrow indicator of the present invention without the first protection structure and the second protection structure sleeved; Figure 3 It is a schematic diagram of the structure of the scale structure and arrow indicator of the present invention with the first protection structure and the second protection structure sleeved; Figure 4 It is a schematic diagram of the split structure of the scale structure and arrow indicator of the present invention; Figure 5 It is a schematic diagram of the positional relationship structure between the scale structure and the first protection structure of the present invention; Figure 6 It is a schematic diagram of the positional relationship structure between the arrow indicator and the second protection structure of the present invention; Figure 7 Structural schematic diagram of the first protection structure of the present invention; Figure 8 Structural schematic diagram of the second protection structure of the present invention.
[0015] In the figure: 1, scale structure; 2, arrow sign; 3, upper roller bearing bracket; 4, bearing seat support frame; 5, upper roller bearing seat; 6, bearing seat bottom plate; 7, lower roller bearing seat; 8, first protection structure; 9, second protection structure; 10, first metal substrate; 11, scale groove; 12, luminous filler; 13, guide rail slot; 14, second metal substrate; 15, arrow groove; 16, digital groove; 17, arc-shaped card slot; 18, U-shaped frame; 19, first transparent protection glass; 20, arc-shaped insertion rod; 21, second transparent protection glass; 22, connection substrate; 23, metal spring piece. Specific implementation manners
[0016] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.
[0017] Please refer to Figure 1 - Figure 8As shown in the figure, a moving scale structure for the upper roll bearing seat of a photovoltaic glass rolling machine includes a scale structure 1. The scale structure 1 is fixedly installed at one end of the upper roll bearing bracket 3. The scale structure 1 includes a first metal substrate 10. A scale groove 11 and a digital groove 16 are formed at the front end of the first metal substrate 10. The upper roll bearing bracket 3 is movably installed on the bearing seat support frame 4. An arrow indicator 2 is fixedly installed at one end of the bearing seat support frame 4. The arrow indicator 2 is located below the scale structure 1 at the same time. The arrow indicator 2 includes a second metal substrate 14. An arrow groove 15 is formed at the front end of the second metal substrate 14. Luminescent fillers 12 are fixedly filled in the scale groove 11, the digital groove 16 and the arrow groove 15. A first protective structure 8 is sleeved on the first metal substrate 10. The first protective structure 8 is composed of a U-shaped frame 18, a first transparent protective glass 19 and an arc-shaped insertion rod 20. The first transparent protective glass 19 is fixedly installed on the inner wall of the U-shaped frame 18. There are two arc-shaped insertion rods 20 and they are symmetrically fixedly installed on the inner wall of the U-shaped frame 18. A second protective structure 9 is sleeved on the second metal substrate 14. The second protective structure 9 is composed of a second transparent protective glass 21, a connecting substrate 22 and a metal elastic sheet 23. There are two connecting substrates 22 and they are symmetrically fixedly installed at both ends of the second transparent protective glass 21. There are four metal elastic sheets 23 and they are pairwise symmetrically fixedly installed at the inner ends of the two connecting substrates 22. An upper roll bearing seat 5 is fixedly installed at one end of the upper roll bearing bracket 3. A lower roll bearing seat 7 is fixedly installed at one end of the bearing seat support frame 4. The lower roll bearing seat 7 on the bearing seat support frame 4 is located below the upper roll bearing seat 5 on the upper roll bearing bracket 3. A bearing seat bottom plate 6 is fixedly installed at the lower ends of the bearing seat support frame 4 and the lower roll bearing seat 7. When adjusting the position of the upper roll bearing seat 5, first observe the alignment of the scale structure 1 and the arrow indicator 2. At this time, the operator needs to first confirm whether the arrow groove 15 on the arrow indicator 2 points to the initial scale (such as the "0" position) of the scale structure 1. If not aligned, record the initial deviation value. Then drive the upper roll bearing bracket 3 to move along the bearing seat support frame 4 by manually adjusting the bolt or a hydraulic device. When moving, observe the real-time corresponding relationship between the arrow groove 15 and the scale groove 11 on the scale structure 1 to ensure that the moving direction is consistent with the process requirements (such as increasing or decreasing the gap). Finally, when the arrow groove 15 is aligned with the target scale groove 11, stop moving. At this time, confirm the moving distance through the digital groove 16, and then finally complete the position adjustment of the upper roll bearing seat 5.
[0018] Specifically, two mounting holes are symmetrically provided on the first metal substrate 10 of the scale structure 1, and the first metal substrate 10 is fixedly installed at one end of the upper roll bearing bracket 3 by screws. Two guide slot openings 13 are symmetrically provided at both ends of the first metal substrate 10, and the guide slot openings 13 penetrate the first metal substrate 10 vertically. Two mounting holes are symmetrically provided on the second metal substrate 14 of the arrow indicator 2, and the second metal substrate 14 is fixedly installed at one end of the bearing seat support frame 4 by screws. Four arc-shaped card slots 17 are symmetrically provided at both ends of the second metal substrate 14, and the arc-shaped card slots 17 are provided at the rear end of the second metal substrate 14. The arrow groove 15 provided at the front end of the second metal substrate 14 points upward to the scale structure 1. The scale grooves 11 and the digital grooves 16 of the scale structure 1 are marked in millimeters. The arrow groove 15 of the arrow indicator 2 serves as a pointer. During operation, ensure that the line of sight is perpendicular to the scale to avoid parallax errors. In an environment with insufficient light, the luminous filler 12 in the scale groove 11, the digital groove 16, and the arrow groove 15 will automatically emit light to assist in clear reading. Regularly check whether the fixing screws of the scale structure 1 and the arrow indicator 2 are loose to avoid scale deviation caused by vibration.
[0019] Furthermore, by providing the scale structure 1 on the upper roll bearing bracket 3 and the arrow indicator 2 on the bearing seat support frame 4, the operator can directly read the moving distance of the upper roll bearing seat 5 without relying on experience or auxiliary tools, significantly improving the adjustment accuracy and production efficiency, reducing the machine adjustment time and human error, and reducing the labor intensity of the staff. By filling the luminous filler 12 in the scale groove 11 and the digital groove 16 provided at the front end of the scale structure 1 and the arrow groove 15 provided at the front end of the arrow indicator 2, it is ensured that the scale and the indication information can still be clearly displayed in a production environment with insufficient light, reducing the risk of misoperation and enhancing the safety and convenience of equipment operation.
[0020] Specifically, the U-shaped frame 18 of the first protection structure 8 is sleeved on the first metal substrate 10 from top to bottom. The arc-shaped insertion rod 20 is inserted into the guide slot opening 13 provided on the end face of the first metal substrate 10. The first transparent protection glass 19 is located at the front end of the first metal substrate 10. The disassembly method of the first protection structure 8 is to gently lift the U-shaped frame 18 upward to disengage the arc-shaped insertion rod 20 from the guide slot opening 13 of the first metal substrate 10. At this time, the disassembly of the first protection structure 8 is completed, and thus the first transparent protection glass 19 can be cleaned. When installing the first protection structure 8, align the U-shaped frame 18 with the top of the first metal substrate 10, ensure that the arc-shaped insertion rod 20 is aligned with the guide slot opening 13, and then press the U-shaped frame 18 downward until the arc-shaped insertion rod 20 is completely inserted into the guide slot opening 13 and the first transparent protection glass 19 is closely attached to the front end of the first metal substrate 10.
[0021] Specifically, the second transparent protective glass 21 on the second protective structure 9 is located at the front end of the second metal substrate 14. The two connecting substrates 22 are respectively located on both sides of the second metal substrate 14. The four metal elastic pieces 23 are respectively stuck in the four arc-shaped card slots 17 formed on the end face of the second metal substrate 14. The disassembly method of the second protective structure 9 is to push the second protective structure 9 downward with a finger, so that the metal elastic pieces 23 are disengaged from the arc-shaped card slots 17. When the second protective structure 9 is completely disengaged from the second metal substrate 14, the disassembly is completed. When installing the second protective structure 9, align the second transparent protective glass 21 with the front end of the second metal substrate 14, place the connecting substrates 22 on both sides of the second metal substrate 14, and then push the connecting substrates 22 to make the metal elastic pieces 23 snap into the arc-shaped card slots 17.
[0022] Furthermore, by sleeving the first protective structure 8 composed of a U-shaped frame 18, a first transparent protective glass 19, and an arc-shaped insertion rod 20 on the first metal substrate 10, and sleeving the second protective structure 9 composed of a second transparent protective glass 21, connecting substrates 22, and metal elastic pieces 23 on the second metal substrate 14, it effectively prevents damage to the scale structure 1 and the arrow indicator 2 caused by dust, oil stains, or mechanical collisions, extends the service life of the device, and simplifies the cleaning and maintenance work.
[0023] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those skilled in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.
Claims
1. A movable scale structure for the upper roller bearing seat of a photovoltaic glass calender, characterized in that: The invention comprises a scale structure (1), wherein the scale structure (1) is fixedly mounted on one end of an upper roller bearing bracket (3), wherein the scale structure (1) comprises a first metal substrate (10), wherein a scale groove (11) and a number groove (16) are provided at the front end of the first metal substrate (10), wherein the upper roller bearing bracket (3) is movably mounted on a bearing seat support frame (4), wherein an arrow indicator plate (2) is fixedly mounted on one end of the bearing seat support frame (4), wherein the arrow indicator plate (2) is also located below the scale structure (1), wherein the arrow indicator plate (2) comprises a second metal substrate (14), wherein an arrow groove (15) is provided at the front end of the second metal substrate (14), wherein the scale groove (11), the number groove (16) and the arrow groove (15) are all fixedly filled with luminous filler (12), wherein the first metal substrate (14) is provided with a plurality of luminous fillers (12) and a plurality of luminous fillers (12) are provided in the ... A first protective structure (8) is sleeved on the substrate (10), the first protective structure (8) consisting of a U-shaped frame (18), a first transparent protective glass (19) and an arc-shaped plug rod (20), the first transparent protective glass (19) being fixedly mounted on the inner wall of the U-shaped frame (18), the arc-shaped plug rod (20) being in two pieces and being symmetrically fixedly mounted on the inner wall of the U-shaped frame (18), and a second protective structure (9) is sleeved on the second metal substrate (14), the second protective structure (9) consisting of a second transparent protective glass (21), a connecting substrate (22) and a metal spring sheet (23), the connecting substrate (22) being in two pieces and being symmetrically fixedly mounted on the two ends of the second transparent protective glass (21), and the metal spring sheets (23) being in four pieces and being symmetrically fixedly mounted on the inner ends of the two connecting substrates (22).
2. The movable scale structure of the upper roller bearing seat of the photovoltaic glass calender according to claim 1 is characterized by: An upper roller bearing seat (5) is fixedly mounted on one end of the upper roller bearing bracket (3), and a lower roller bearing seat (7) is fixedly mounted on one end of the bearing seat support frame (4).
3. The movable scale structure of the upper roller bearing seat of the photovoltaic glass calender according to claim 2 is characterized by: The lower roller bearing seat (7) on the bearing seat support frame (4) is located below the upper roller bearing seat (5) on the upper roller bearing bracket (3), and a bearing seat bottom plate (6) is fixedly mounted at the lower ends of the bearing seat support frame (4) and the lower roller bearing seat (7).
4. The movable scale structure of the upper roller bearing seat of the photovoltaic glass calender according to claim 3 is characterized by: Two mounting holes are symmetrically provided on the first metal substrate (10) on the scale structure (1), and the first metal substrate (10) is fixedly mounted on one end of the upper roller bearing bracket (3) by means of screws, and two guide rail slots (13) are symmetrically provided at both ends of the first metal substrate (10), and the guide rail slots (13) simultaneously penetrate the first metal substrate (10) from top to bottom.
5. The movable scale structure of the upper roller bearing seat of the photovoltaic glass calender according to claim 4 is characterized in that: Two mounting holes are symmetrically provided on the second metal substrate (14) on the arrow indicator plate (2); the second metal substrate (14) is fixedly mounted on one end of the bearing seat support frame (4) by means of screws; four arc-shaped slots (17) are symmetrically provided at both ends of the second metal substrate (14); the arc-shaped slots (17) are also provided at the rear end of the second metal substrate (14).
6. The movable scale structure of the upper roller bearing seat of the photovoltaic glass calender according to claim 5, characterized in that: The arrow groove (15) provided at the front end of the second metal substrate (14) points to the upward scale structure (1).
7. The movable scale structure of the upper roller bearing seat of the photovoltaic glass calender according to claim 6, characterized in that: The U-shaped frame (18) on the first protective structure (8) is sleeved on the first metal substrate (10) from top to bottom, the arc-shaped insertion rod (20) is inserted into a guide rail slot (13) provided on the end surface of the first metal substrate (10), and the first transparent protective glass (19) is located at the front end of the first metal substrate (10).
8. The movable scale structure of the upper roller bearing seat of the photovoltaic glass calender according to claim 7, characterized in that: The second transparent protective glass (21) on the second protective structure (9) is located at the front end of the second metal substrate (14), the two connecting substrates (22) are respectively located on both sides of the second metal substrate (14), and the four metal spring sheets (23) are respectively clamped in four arc-shaped clamping grooves (17) opened on the end surface of the second metal substrate (14).