Glass edging and conveying device

Abstract

The utility model discloses a glass edging conveying device which comprises an upper pressing mechanism and a lower pressing mechanism, the upper pressing mechanism comprises a first supporting rod pressing block, a first conveying belt, a first driving belt wheel and a first driven belt wheel, and the first driving belt wheel and the first driven belt wheel are matched with the first conveying belt. The first driving belt wheel and the first driven belt wheel are located at the two ends of the first supporting rod pressing block correspondingly, the lower pressing mechanism comprises a second supporting rod pressing block, a second conveying belt, a second driving belt wheel and a second driven belt wheel, and the second driving belt wheel and the second driven belt wheel are matched with the second conveying belt and located at the two ends of the second supporting rod pressing block correspondingly; the first supporting rod pressing block and the second supporting rod pressing block are made of aluminum alloy sections. According to the glass edging and conveying device, the supporting rod pressing blocks made of the aluminum alloy sections are high in strength and not prone to fatigue deformation, the glass conveying stability can be ensured, the glass edging precision and the glass machining quality are prevented from being affected, and the product quality of photovoltaic tempered glass can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of glass production equipment, specifically, the utility model relates to a glass edge grinding conveying device. BACKGROUND

[0002] In the field of photovoltaic toughened glass production and processing, the edge grinding machine is the core equipment for realizing fine processing of the glass edge. The working process is that the glass is conveyed to the edge grinding machine by the conveying device, and the grinding wheel of the edge grinding machine grinds the edge of the glass to achieve the required shape and smoothness. However, the support rod pressing block is made of plastic material, and in the long-term production process, the support rod pressing block of the conveying device is prone to fatigue deformation due to bearing continuous mechanical stress, which directly affects the stability of glass conveying, and further affects the precision of glass edge grinding and the quality of glass processing. The deformed support rod pressing block cannot uniformly apply pressure, resulting in undesirable phenomena such as burrs, cracks, etc. on the corners of the glass, and also causing instability of the diagonal line, affecting the quality of the overall product.

[0003] A linear double-edge grinding machine for ultra-thin glass is disclosed in Chinese patent No. 201710677561.9, which includes an opening and closing bed mechanism, a grinding wheel box mechanism, a transmission conveying mechanism, a pressing frame mechanism, a pressing lifting mechanism, an entering guide mechanism, a synchronous center bracket mechanism and an electrical cabinet arrangement mechanism. The grinding wheel box mechanism is installed on the opening and closing bed mechanism, and the transmission conveying mechanism, the pressing frame mechanism, the pressing lifting mechanism and the electrical cabinet arrangement mechanism are respectively arranged on the grinding wheel box mechanism. The entering guide mechanism is arranged at the front end of the grinding wheel box mechanism, and the synchronous center bracket mechanism is arranged at the intermediate position of the entering guide mechanism and the grinding wheel box mechanism, and the synchronous center bracket mechanism is parallel to the entering guide mechanism and the grinding wheel mechanism.

[0004] It is desirable to provide an improved glass edge grinding conveying device, particularly with regard to improving the product quality of photovoltaic toughened glass. UTILITY MODEL CONTENT

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a glass edge grinding conveying device, which aims to improve the product quality of photovoltaic toughened glass.

[0006] In order to achieve the above object, the utility model adopts the technical scheme that glass edge grinding conveying device, including upper pressure mechanism and lower pressure mechanism, upper pressure mechanism includes first support rod pressing block, first conveying belt and with first conveying belt cooperation's first driving pulley and first driven belt pulley, first driving pulley and first driven belt pulley are located at both ends of first support rod pressing block respectively, lower pressure mechanism includes second support rod pressing block, second conveying belt and with second conveying belt cooperation's second driving pulley and second driven belt pulley, second driving pulley and second driven belt pulley are located at both ends of second support rod pressing block respectively, the material of first support rod pressing block and second support rod pressing block is aluminium alloy section bar.

[0007] The first conveying belt is provided with an inner lining buffer layer, and the material of the first conveying belt is sponge.

[0008] The second conveying belt is provided with an inner lining buffer layer, and the material of the second conveying belt is sponge.

[0009] The first support rod pressing block is provided with a first adjusting mechanism, the first driven belt pulley is provided with two, the first adjusting mechanism is connected with the two first driven belt pulleys, and the first adjusting mechanism is arranged to adjust the positions of the two first driven belt pulleys.

[0010] The first adjusting mechanism comprises a first mounting plate, a first upper bolt and a first lower bolt, the first mounting plate is provided with a first upper mounting hole through which the first upper bolt passes and a first lower mounting hole through which the first lower bolt passes, the first upper mounting hole and the first lower mounting hole are waist-shaped holes, and the two first driven belt pulleys are arranged on the first upper bolt and the first lower bolt respectively.

[0011] The length directions of the first upper mounting hole and the first lower mounting hole are perpendicular to each other, and the height of the first upper mounting hole is greater than the height of the first lower mounting hole.

[0012] The second support rod pressing block is provided with a second adjusting mechanism, the second adjusting mechanism is connected with the second driven belt pulley, and the second adjusting mechanism is arranged to adjust the position of the second driven belt pulley.

[0013] The second adjusting mechanism comprises a second mounting plate and a second bolt, the second mounting plate is provided with a second mounting hole through which the second bolt passes, the second mounting hole is a waist-shaped hole, and the second driven belt pulley is arranged on the second bolt.

[0014] The top and the bottom of the first support rod pressing block are provided with first belt protection sleeves.

[0015] The top and the bottom of the second support rod pressing block are provided with second belt protection sleeves.

[0016] The glass edge grinding conveying device has high strength of the support rod pressing block of the aluminum alloy profile, is not prone to fatigue deformation, can ensure glass conveying stability, avoids affecting the precision of glass edge grinding and the glass processing quality, improves the stability in the glass processing process, reduces the occurrence of broken pieces and corner bad phenomenon, and helps to improve the product quality of photovoltaic toughened glass. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present specification includes the following drawings, and the shown contents are respectively:

[0018] Figure 1 is a structural schematic view of the glass edge grinding conveying device of the utility model;

[0019] Figure 2 is a front view of the upper pressing mechanism and the lower pressing mechanism;

[0020] Figure 3 is a partial structural schematic view of the glass edge grinding conveying device of the utility model;

[0021] In the drawing, marks are as follows: 1, first support rod pressing block; 2, first conveying belt; 3, first driving pulley; 4, first driven pulley; 5, second support rod pressing block; 6, second conveying belt; 7, second driving pulley; 8, second driven pulley; 9, first mounting plate; 10, first upper bolt; 11, first lower bolt; 12, first upper mounting hole; 13, first lower mounting hole; 14, second mounting plate; 15, second bolt; 16, driving motor; 17, transmission shaft; 18, glass; 19, second mounting hole. DETAILED DESCRIPTION

[0022] The specific embodiments of the utility model are further explained in detail by comparing with the drawings and the description of the embodiments, the purpose is to help the technical personnel in the field to have more complete, accurate and deep understanding to the conception and technical scheme of the utility model, and help to implement.

[0023] It should be noted that in the following embodiments, the "first" and "second" do not represent the absolute division relationship of structure and / or function, nor represent the execution order, but only for the convenience of description.

[0024] For example, Figures 1 to 3The utility model provides a glass edge grinding conveying device for stably feeding glass into an edge grinding machine, which comprises an upper pressing mechanism and a lower pressing mechanism. The upper pressing mechanism comprises a first support rod pressing block 1, a first conveying belt 2, a first driving pulley 3 and a first driven pulley 4 matched with the first conveying belt 2. The first driving pulley 3 and the first driven pulley 4 are respectively located at the two ends of the first support rod pressing block 1. The lower pressing mechanism comprises a second support rod pressing block 5, a second conveying belt 6, a second driving pulley 7 and a second driven pulley 8 matched with the second conveying belt 6. The second driving pulley 7 and the second driven pulley 8 are respectively located at the two ends of the second support rod pressing block 5.

[0025] Specifically, as shown in Figure 1 and Figure 2 The first support rod pressing block 1 and the second support rod pressing block 5 are fixedly arranged, the length direction of the first support rod pressing block 1 and the second support rod pressing block 5 is parallel to the first direction, the first direction is a horizontal direction, the first support rod pressing block 1 is located above the second support rod pressing block 5, the first conveying belt 2 and the second conveying belt 6 are respectively attached to the upper and lower surfaces of the glass, and the glass can be conveyed and clamped by the cooperation of the upper pressing mechanism and the lower pressing mechanism. The material of the first support rod pressing block 1 and the second support rod pressing block 5 is aluminum alloy profile, the support rod pressing block of the aluminum alloy profile has high strength, better fatigue resistance and stability, is not prone to fatigue deformation, prolongs the service life of the equipment, can ensure the stability of the glass conveying, avoids affecting the precision of the glass edge grinding and the glass processing quality, and helps to improve the product quality of the photovoltaic tempered glass.

[0026] Preferably, the first conveying belt 2 is provided with a lining buffer layer, the material of the first conveying belt 2 is sponge, and the lining buffer layer is arranged on the outer surface of the first conveying belt 2 and used for contacting the upper surface of the glass.

[0027] Preferably, the second conveying belt 6 is provided with a lining buffer layer, the material of the second conveying belt 6 is sponge, and the lining buffer layer is arranged on the outer surface of the second conveying belt 6 and used for contacting the lower surface of the glass.

[0028] As shown in Figure 1 and Figure 3As shown, the first support rod block 1 is provided with a first adjusting mechanism, and two first driven pulleys 4 are provided. The first adjusting mechanism is connected with the two first driven pulleys 4, and is arranged to adjust the positions of the two first driven pulleys 4, so as to adjust the distance between the first driven pulleys 4 and the first driving pulley 3, and further adjust the tension of the first transmission belt 2, thereby improving the stability in the glass processing process. The first adjusting mechanism comprises a first mounting plate 9, a first upper bolt 10 and a first lower bolt 11. The first mounting plate 9 is provided with a first upper mounting hole 12 through which the first upper bolt 10 passes, and a first lower mounting hole 13 through which the first lower bolt 11 passes. The first upper mounting hole 12 and the first lower mounting hole 13 are waist-shaped holes. The two first driven pulleys 4 are respectively arranged on the first upper bolt 10 and the first lower bolt 11. Bearings are arranged in the center holes of the two first driven pulleys 4. The first upper bolt 10 and the first lower bolt 11 respectively pass through the bearings on the two first driven pulleys 4. The first driven pulleys 4 and the outer rings of the bearings are in tight fit. The height of one of the two first driven pulleys 4 is greater than that of the other first driven pulley 4, and the distance between the first driven pulley 4 with greater height and the first driving pulley 3 is greater than the distance between the first driven pulley 4 with smaller height and the first driving pulley 3.

[0029] As shown in Figure 1 and Figure 3 , one end of the first mounting plate 9 is fixedly connected with the first support rod block 1. The first upper mounting hole 12 and the first lower mounting hole 13 are through holes provided through the other end of the first mounting plate 9. The length directions of the first upper mounting hole 12 and the first lower mounting hole 13 are perpendicular to each other. The height of the first upper mounting hole 12 is greater than that of the first lower mounting hole 13. The length direction of the first upper mounting hole 12 is parallel to the first direction. The length direction of the second upper mounting hole is a vertical direction. The axes of the first upper bolt 10 and the first lower bolt 11 are parallel to the second direction. The second direction is a horizontal direction and is perpendicular to the first direction. The diameter of the first upper bolt 10 is smaller than the length of the first upper mounting hole 12. The diameter of the first lower bolt 11 is smaller than the length of the first lower mounting hole 13. Lock nuts are arranged on the first upper bolt 10 and the first lower bolt 11, and are located outside the first mounting plate 9. By loosening the lock nut on the first upper bolt 10 and moving the first upper bolt 10 along the length direction of the first upper mounting hole 12, the distance between the upper first driven pulley 4 and the first driving pulley 3 can be adjusted. By loosening the lock nut on the first lower bolt 11 and moving the first lower bolt 11 along the length direction of the first lower mounting hole 13, the height position of the lower first driven pulley 4 can be adjusted.

[0030] After the locking nut on the first upper bolt 10 is tightened, the locking nut is in contact with the first mounting plate 9, the hexagonal head of the first upper bolt 10 is in contact with the end face of one end of the inner ring of the bearing on the first driven pulley 4, and the other end of the inner ring of the bearing is in contact with the first mounting plate 9, so that the bearing can be clamped and fixed without affecting the rotation of the first driven pulley 4. Similarly, after the locking nut on the first lower bolt 11 is tightened, the locking nut is in contact with the first mounting plate 9, the hexagonal head of the first upper bolt 10 is in contact with the end face of one end of the inner ring of the bearing on the first driven pulley 4, and the other end of the inner ring of the bearing is in contact with the first mounting plate 9, so that the bearing can be clamped and fixed without affecting the rotation of the first driven pulley 4.

[0031] As shown in Figure 1 and Figure 3 , the second adjusting mechanism is arranged on the second support rod pressing block 5 and connected with the second driven pulley 8, and is arranged to adjust the position of the second driven pulley 8, so as to adjust the distance between the second driven pulley 8 and the second driving pulley 7, and further adjust the tension of the second conveying belt 6, thereby improving the stability in the glass processing process. The second adjusting mechanism comprises a second mounting plate 14 and a second bolt 15, the second mounting plate 14 is provided with a second mounting hole 19 through which the second bolt 15 passes, the second mounting hole 19 is a waist-shaped hole, and the second driven pulley 8 is arranged on the second bolt 15. A bearing is arranged in the center hole of the second driven pulley 8, the second bolt 15 passes through the bearing on the second driven pulley 8, and the second driven pulley 8 is tightly fitted with the outer ring of the bearing.

[0032] As shown in Figure 1 and Figure 3 , one end of the second mounting plate 14 is fixedly connected with the second support rod pressing block 5, the second mounting hole 19 is a through hole arranged through the other end of the second mounting plate 14, the length direction of the second mounting hole 19 is parallel to the first direction, and the axis of the second bolt 15 is parallel to the second direction. The diameter of the second bolt 15 is smaller than the length of the second mounting hole 19, a locking nut is arranged on the second bolt 15, and the locking nut is located outside the second mounting plate 14. By loosening the locking nut on the second bolt 15 and moving the second bolt 15 along the length direction of the second mounting hole 19, the distance between the second driven pulley 8 and the second driving pulley 7 can be adjusted.

[0033] After the locking nut on the second bolt 15 is tightened, the locking nut is in contact with the second mounting plate 14, the hexagonal head of the second bolt 15 is in contact with the end face of one end of the inner ring of the bearing on the second driven pulley 8, and the other end of the inner ring of the bearing is in contact with the second mounting plate 14, so that the bearing can be clamped and fixed without affecting the rotation of the second driven pulley 8.

[0034] As shown in Figure 1 and Figure 3As shown, a first belt protective sleeve is provided at the top and bottom of the first support rod pressure block 1. The first belt protective sleeve is made of non-metallic material and is arranged along the length direction of the first support rod pressure block 1. A groove is provided on the first belt protective sleeve to accommodate the first conveyor belt 2. The groove extends along the length direction of the first belt protective sleeve. The first belt protective sleeve is sandwiched between the first conveyor belt 2 and the first support rod pressure block 1 to prevent the belt from directly contacting the support rod pressure block.

[0035] like Figure 1 and Figure 2 As shown, a second belt protective sleeve is provided at the top and bottom of the second support rod pressure block 5. The second belt protective sleeve is made of non-metallic material and is arranged along the length direction of the second support rod pressure block 5. A groove is provided on the second belt protective sleeve to accommodate the second conveyor belt 6. The groove extends along the length direction of the second belt protective sleeve. The second belt protective sleeve is sandwiched between the second conveyor belt 6 and the second support rod pressure block 5 to prevent the belt from directly contacting the support rod pressure block.

[0036] like Figure 1 and Figure 2 As shown, the first drive pulley 3 and the second drive pulley 7 are connected to the drive mechanism. The first drive pulley 3 is located above the second drive pulley 7. The first transmission belt 2 and the second transmission belt 6 are synchronous belts. The first drive pulley 3 and the second drive pulley 7 are gears, and their rotation directions are opposite. The drive mechanism includes a drive motor 16 and a gear transmission mechanism. The drive motor 16 and the gear transmission mechanism are mounted on a fixed base. The input end of the gear transmission mechanism is coaxially connected to the transmission shaft 17. The transmission shaft 17 is coaxially connected to the output shaft of the drive motor 16. The transmission shaft 17 is coaxially connected to the first drive pulley 3, and the output end of the gear transmission mechanism is coaxially connected to the second drive pulley 7.

[0037] like Figure 1 and Figure 2 Figure 1 Figure 2 As shown, two upper and two lower clamping mechanisms are provided, located between two fixed seats. Each fixed seat is equipped with a gear transmission mechanism. The transmission shaft 17 is coaxially and fixedly connected to the first drive pulley 3 of the two upper clamping mechanisms. The input ends of the two gear transmission mechanisms are coaxially connected to both ends of the transmission shaft 17, and the output ends of the two gear transmission mechanisms are coaxially connected to the second drive pulley 7 of the two lower clamping mechanisms, thereby realizing the synchronous operation of the two upper and two lower clamping mechanisms.

[0038] The utility model has been described exemplarily above in combination with the drawings. Apparently, the utility model is not limited by the above-mentioned mode in the specific implementation. As long as various non-essential improvements are made by adopting the method concept and technical scheme of the utility model; or the above-mentioned concept and technical scheme of the utility model are directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. A glass edging conveying device, comprising an upper pressing mechanism and a lower pressing mechanism, the upper pressing mechanism comprising a first support rod pressing block, a first conveyor belt, and a first driving pulley and a first driven pulley cooperating with the first conveyor belt, the first driving pulley and the first driven pulley being located at opposite ends of the first support rod pressing block; the lower pressing mechanism comprising a second support rod pressing block, a second conveyor belt, and a second driving pulley and a second driven pulley cooperating with the second conveyor belt, the second driving pulley and the second driven pulley being located at opposite ends of the second support rod pressing block, characterized in that: The first support rod pressure block and the second support rod pressure block are made of aluminum alloy profiles.

2. The glass edging conveying device according to claim 1, characterized in that: The first conveyor belt is provided with an inner cushioning layer, and the material of the first conveyor belt is sponge.

3. The glass edging conveying device according to claim 1, characterized in that: The second conveyor belt is provided with an inner cushioning layer, and the material of the second conveyor belt is sponge.

4. The glass edging conveying device according to any one of claims 1 to 3, characterized in that: The first support rod pressure block is provided with a first adjustment mechanism, and two first driven pulleys are provided. The first adjustment mechanism is connected to the two first driven pulleys and is configured to adjust the position of the two first driven pulleys.

5. The glass edging conveying device according to claim 4, characterized in that: The first adjustment mechanism includes a first mounting plate, a first upper bolt, and a first lower bolt. The first mounting plate is provided with a first upper mounting hole through which the first upper bolt passes and a first lower mounting hole through which the first lower bolt passes. The first upper mounting hole and the first lower mounting hole are oblong holes. The two first driven pulleys are respectively disposed on the first upper bolt and the first lower bolt.

6. The glass edging conveying device according to claim 5, characterized in that: The length directions of the first upper mounting hole and the first lower mounting hole are perpendicular, and the height of the first upper mounting hole is greater than the height of the first lower mounting hole.

7. The glass edging conveying device according to any one of claims 1 to 3, characterized in that: A second adjustment mechanism is provided on the second support rod pressure block. The second adjustment mechanism is connected to the second driven pulley and is configured to adjust the position of the second driven pulley.

8. The glass edging conveying device according to claim 7, characterized in that: The second adjustment mechanism includes a second mounting plate and a second bolt. The second mounting plate is provided with a second mounting hole through which the second bolt passes. The second mounting hole is an oblong hole. The second driven pulley is disposed on the second bolt.

9. The glass edging conveying device according to any one of claims 1 to 3, characterized in that: The top and bottom of the first support rod pressure block are provided with first belt protective sleeves.

10. The glass edging conveying device according to any one of claims 1 to 3, characterized in that: The top and bottom of the second support rod pressure block are provided with second belt protective sleeves.

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