Thick glass cutting knife flywheel structure

Abstract

The utility model discloses a thick glass cutting knife flywheel structure which comprises main body supports and a toothed knife flywheel, the toothed knife flywheel is installed between the main body supports through a main shaft, side face supports I are arranged on the two side faces of the main body supports respectively, side face supports II are arranged on the outer side faces of the side face supports I, and rolling supporting mechanisms are arranged on the side face supports II. The rolling supporting mechanism comprises an adjusting support, a rolling supporting wheel, an adjusting rod and a lower nut, the rolling supporting wheel is installed on the adjusting support, the lower end of the adjusting rod is fixed to the adjusting support, the upper end of the adjusting rod penetrates to the position above the side face support II, and the adjusting rod on the upper surface and the lower surface of the side face support II are provided with the upper nut and the lower nut respectively. Two ends of the main shaft respectively penetrate to the outer side of the main body bracket; the cutter wheel is simple in structure, the toothed cutter wheel is adopted, the cutting depth can be effectively increased, the cutting efficiency can be improved, the grooving depth can be effectively controlled, meanwhile, the grooving depth can be adjusted, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cutter wheels, in particular to a cutter wheel structure for thick glass cutting Background Technique

[0002] Both glass milling machines and ultraviolet picosecond cutting machines can be used for grooving on the glass surface. However, the costs of glass milling machines and ultraviolet picosecond cutting machines are relatively high, and it is difficult for general small enterprises to bear. Another way of glass grooving is to use a diamond grinding wheel for grooving. Although the cost can be effectively reduced, the problem is that when using a diamond grinding wheel for thick flat glass, the cutting depth of the grinding wheel is shallow. If the grooving depth is deep, the cutting pressure needs to be increased. Due to the lack of restriction on the glass, the glass is prone to cracking after cutting, which is inconvenient for controlling the cutting depth, and the cutter wheel structure cannot adjust the cutting depth. In view of the above problems, a cutter wheel structure for thick glass cutting is proposed Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cutter wheel structure for thick glass cutting. The cutter wheel structure is simple, adopts a toothed cutter wheel, can effectively improve the cutting depth, improve the cutting efficiency, can effectively control the grooving depth, and can adjust the grooving depth at the same time. The adjustment is convenient and meets the use requirements, and the problems in the background technique can be effectively solved

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A cutter wheel structure for thick glass cutting, including a main body bracket and a toothed cutter wheel. The toothed cutter wheel is installed between the main body brackets through a main shaft. Side brackets I are respectively arranged on both side surfaces of the main body bracket. Side brackets II are arranged on the outer side surfaces of the side brackets I. A rolling support mechanism is arranged on the side brackets II. The rolling support mechanism includes an adjustment bracket, a rolling support wheel, an adjustment rod and a lower nut. The rolling support wheel is installed on the adjustment bracket. The lower end of the adjustment rod is fixed on the adjustment bracket. The upper end of the adjustment rod passes above the side bracket II. Upper nuts and lower nuts are respectively arranged on the adjustment rod on the upper surface and the lower surface of the side bracket II

[0005] Further, both ends of the main shaft respectively pass outside the main body bracket. Belt pulleys are respectively arranged at both ends of the main shaft. Through holes are provided on the upper surface of the side bracket I, and the through holes correspond to the belt pulleys

[0006] Further, a central hole is arranged at the center of the toothed cutter wheel. The toothed cutter wheel is installed on the main shaft through the central hole. The main shaft is rotationally connected with the main body bracket. Side fixing rings are respectively arranged on both side surfaces of the main body bracket. Guide rings are rotationally connected to the side fixing rings

[0007] Further, a connecting U-shaped plate is arranged on the upper surface of the main body bracket. Connecting holes are respectively arranged on both side surfaces of the connecting U-shaped plate

[0008] Further, guide posts are respectively arranged on the adjusting brackets on both sides of the adjusting rod, and the upper ends of the guide posts penetrate above the side bracket II.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. The cutter wheel has a simple structure. The toothed cutter wheel can effectively increase the cutting depth, improve the cutting efficiency, effectively control the grooving depth, and at the same time can adjust the grooving depth, which is convenient to adjust and meets the use requirements.

[0011] 2. By rotating the lower nut to adjust the position of the adjusting bracket, and then changing the position of the rolling support wheel, the grooving depth of the toothed cutter wheel on the surface of the thick glass is adjusted. The upper nut and the lower nut can fix the position of the adjusting bracket, which is convenient to adjust and has a firm fixing structure. The maximum cutting depth of the toothed cutter wheel is limited by the guide ring to prevent the thick glass from being cut and scrapped, improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural view of the present utility model;

[0013] Figure 2 is a front view structural view of the present utility model;

[0014] Figure 3 is a schematic structural view of the main bracket of the present utility model;

[0015] Figure 4 is a schematic structural view of the toothed cutter wheel of the present utility model.

[0016] In the figure: 1 adjusting bracket, 2 rolling support wheel, 3 lower nut, 4 side bracket I, 5 toothed cutter wheel, 6 through hole, 7 main bracket, 8 adjusting rod, 9 upper nut, 10 guide post, 11 side bracket II, 12 main shaft, 13 pulley, 14 connecting U plate, 15 connecting hole, 16 side fixing ring, 17 guide ring, 18 center hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model, 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 should not be construed as a limitation to the present utility model.

[0018] Please refer to Figures 1-4, the present utility model provides a technical solution: a cutting wheel structure for thick glass, including a main body bracket 7 and a toothed cutting wheel 5. The toothed cutting wheel 5 is installed between the main body brackets 7 through a main shaft 12. Compared with a non-toothed grinding wheel, the toothed cutting wheel 5 has a high grooving efficiency, increases the cutting depth, and at the same time reduces the probability of fragmentation. On both side surfaces of the main body bracket 7, there are respectively provided side brackets I 4. On the outer side surface of the side bracket I 4, there is provided a side bracket II 11. On the side bracket II 11, there is provided a rolling support mechanism. The rolling support mechanism includes an adjusting bracket 1, a rolling support wheel 2, an adjusting rod 8, and a lower nut 3. The rolling support wheel 2 is installed on the adjusting bracket 1. When grooving thick glass, the rolling support wheel 2 plays a role in overall supporting the guide wheel. The lower end of the adjusting rod 8 is fixed on the adjusting bracket 1, and the upper end of the adjusting rod 8 passes above the side bracket II 11. On the adjusting rod 8 on the upper surface and the lower surface of the side bracket II 11, there are respectively provided an upper nut 9 and a lower nut 3. By rotating the lower nut 3, the position of the adjusting bracket 1 is adjusted, and then the position of the rolling support wheel 2 is changed, so as to adjust the grooving depth of the toothed cutting wheel 5 on the surface of the thick glass. The position of the adjusting bracket 1 can be fixed by the upper nut 9 and the lower nut 3. The adjustment is convenient, and the fixing structure is firm, meeting the use requirements.

[0019] Both ends of the main shaft 12 respectively pass to the outside of the main body bracket 7. At both ends of the main shaft 12, there are respectively provided belt pulleys 13. On the upper surface of the side bracket I 4, there is provided a through hole 6. The through hole 6 corresponds to the belt pulley 13. The through hole 6 is used for a belt to pass through the side bracket I 4 and be connected to the belt pulley 13. An external motor drives the belt pulley 13 to rotate at a high speed through the belt, and then drives the toothed cutting wheel 5 to rotate. The symmetric belt pulleys 13 on both sides ensure stable power transmission.

[0020] There is a central hole 18 in the center of the toothed cutting wheel 5. The toothed cutting wheel 5 is installed on the main shaft 12 through the central hole 18. The main shaft 12 is rotationally connected to the main body bracket 7. On both side surfaces of the main body bracket 7, there are respectively provided side fixing rings 16. A guide ring 17 is rotationally connected to the side fixing ring 16. The function of the guide ring 17 is to limit the maximum cutting depth of the toothed cutting wheel 5, prevent the thick glass from being cut and scrapped, and improve safety.

[0021] On the upper surface of the main body bracket 7, there is provided a connecting U-shaped plate 14. On both side surfaces of the connecting U-shaped plate 14, there are respectively provided connecting holes 15. The connecting holes 15 are used for the installation and fixation of the device.

[0022] On the adjusting brackets 1 on both sides of the adjusting rod 8, there are respectively provided guide posts 10. The upper ends of the guide posts 10 pass above the side bracket II 11. The guide posts 10 play a role in guiding and supporting the adjusting bracket 1, and at the same time prevent the adjusting bracket 1 from shaking.

[0023] During use: Bolts are used to pass through the connecting holes 15 to connect the main body bracket 7 with the frame of the grooving machine. The motor drives the pulley 13 to rotate through a belt. The pulley 13 drives the toothed cutter wheel 5 to rotate through the main shaft 12. The toothed cutter wheel 5 grooves the surface of the thick glass. During the grooving process, the rolling support wheel 2 plays a role in overall supporting the guide wheel and can also limit the grooving depth. The position of the adjusting bracket 1 can be adjusted by rotating the lower nut 3, thereby changing the position of the rolling support wheel 2 and adjusting the grooving depth of the toothed cutter wheel 5 on the surface of the thick glass. The guide ring 17 functions to limit the maximum cutting depth of the toothed cutter wheel 5, preventing the thick glass from being cut and scrapped and improving safety.

[0024] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Without departing from the spirit and scope of the present invention, the present invention has various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A thick glass cutting wheel structure, comprising a main frame (7) and a toothed wheel (5), characterized in that: The toothed cutter wheel (5) is installed between the main brackets (7) through the main shaft (12). Side brackets I (4) are respectively arranged on both side surfaces of the main bracket (7). Side brackets II (11) are arranged on the outer side surface of the side bracket I (4). A rolling support mechanism is arranged on the side bracket II (11). The rolling support mechanism comprises an adjustment bracket (1), a rolling support wheel (2), an adjustment rod (8) and a lower nut (3). The rolling support wheel (2) is installed on the adjustment bracket (1). The lower end of the adjustment rod (8) is fixed on the adjustment bracket (1). The upper end of the adjustment rod (8) passes through the upper part of the side bracket II (11). The upper nut (9) and the lower nut (3) are respectively arranged on the adjustment rod (8) on the upper surface and the lower surface of the side bracket II (11).

2. A thick glass cutting wheel structure according to claim 1, characterized in that: The two ends of the main shaft (12) are respectively passed through the outside of the main support (7), and pulleys (13) are respectively arranged at the two ends of the main shaft (12). A through hole (6) is opened on the upper surface of the side support I (4), and the through hole (6) corresponds to the pulley (13).

3. The thick glass cutting wheel structure according to claim 1, characterized in that: A center hole (18) is provided at the center of the toothed cutter wheel (5), and the toothed cutter wheel (5) is mounted on the main shaft (12) through the center hole (18). The main shaft (12) is rotatably connected to the main body bracket (7), and side fixing rings (16) are respectively provided on both sides of the main body bracket (7), and guide rings (17) are rotatably connected to the side fixing rings (16).

4. The thick glass cutting wheel structure according to claim 1, characterized in that: A connecting U plate (14) is provided on the upper surface of the main frame (7), and connecting holes (15) are respectively provided on two side surfaces of the connecting U plate (14).

5. The thick glass cutting wheel structure according to claim 1, characterized in that: The adjustment brackets (1) on both sides of the adjustment rod (8) are respectively provided with guide pillars (10), and the upper ends of the guide pillars (10) pass through the upper side brackets II (11).

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