Full-automatic horizontal glass four-edge linear edge grinding machine

Abstract

The utility model discloses a full-automatic horizontal glass four-edge linear edge grinding machine, and belongs to the technical field of glass processing equipment. The polishing device mainly comprises a frame, a plurality of conveying belts and suction cup ejector rods, the conveying belts are rotationally connected with the frame at intervals, the suction cup ejector rods are arranged between the conveying belts, a multidirectional portal frame is fixed to one side of the frame, and a plurality of polishing devices connected with the portal frame in a sliding mode are arranged on the portal frame; a driving mechanism is fixed to one side of the grinding device, and the power output end of the driving mechanism protrudes to the inner side of the grinding device and is in meshed connection with the multiple grinding modules embedded in the grinding device. According to the utility model, the polishing device adopts a modular structure, so that the purpose of quick disassembly and assembly can be realized, the downtime during equipment maintenance is greatly reduced, and the working efficiency is improved. And meanwhile, the grinding device has the flexible self-adjusting capacity and can meet different grinding requirements. The glass polishing machine is mainly used for polishing glass.

Description

Technical Field

[0001] This utility model belongs to the technical field of glass processing equipment, and more specifically, it relates to a fully automatic horizontal glass four-sided straight edge grinding machine. Background Technology

[0002] The horizontal glass four-sided grinding machine is a mechanical equipment used for beveling and grinding the four sides of rectangular raw glass. It is mainly used in the processing of buildings, doors and windows, and insulated glass.

[0003] In existing technologies, such as the horizontal glass edging machine mentioned in utility model patent CN221871422U, the complex structure leads to cumbersome disassembly procedures for its edging components and grinding wheels. Replacing the edging components and grinding wheels requires a significant downtime, impacting its efficiency. Furthermore, the self-adjusting flexibility of the edging components is low, making it unsuitable for various edging needs. Utility Model Content

[0004] The technical problem this invention aims to solve is to overcome the shortcomings of existing technologies and provide a fully automatic horizontal glass four-sided straight edge grinding machine. Its grinding device adopts a modular structure, enabling rapid assembly and disassembly, significantly reducing downtime during equipment maintenance and thus improving work efficiency. Simultaneously, the grinding device possesses flexible self-adjustment capabilities, making it suitable for different grinding needs.

[0005] The aforementioned fully automatic horizontal glass four-sided straight edge grinding machine includes a frame, conveyor belts, and suction cup top rods. Multiple conveyor belts are provided and rotatably connected to the frame at intervals. Multiple suction cup top rods are provided between the conveyor belts. A multi-directional gantry frame is fixed to one side of the frame, and multiple grinding devices are slidably connected to the gantry frame. A drive mechanism is fixed to one side of each grinding device, with its power output end protruding into the inside of the grinding device and engaging with multiple grinding modules embedded within the grinding device.

[0006] Preferably, the grinding module includes a housing, a gear box, and a grinding head assembly. The surface of the housing is provided with a first embedding groove for embedding the drive mechanism. The gear box is fixed inside the housing and has a second embedding groove on one side. The grinding head assembly is provided with multiple parts, one end of which meshes with the gear box and the other end protrudes outside the housing.

[0007] Preferably, the grinding head assembly comprises multiple components, each consisting of a shaft, an adjusting rod, an adjusting disc, and a grinding disc. Multiple adjusting rods are provided, one end of which is fixedly connected to a gear box, and the other end protrudes outside the housing and is hinged to the adjusting disc. One end of the shaft is embedded in the gear box, and a connecting gear is fixed to the embedded end; the other end passes through the housing and protrudes to one side of the adjusting disc, where it is fixedly connected to the grinding disc. A gap is maintained between the grinding disc and the adjusting disc.

[0008] Preferably, a universal joint is installed between the shaft and the grinding disc, and one end of the universal joint is provided with a telescopic rod with splines.

[0009] Preferably, the gearbox includes a first gear, a second gear, and a third gear. Multiple second gears are provided, all of which mesh with the first gear. Multiple third gears are provided, meshing with the second gear and the connecting gear simultaneously. The connecting gear and the third gear are bevel gears.

[0010] Preferably, the driving mechanism includes a grinding motor, a transmission rod, and a driving gear. The transmission rod is disposed inside the grinding device, and its two ends are rotatably connected to the side wall of the grinding device. Multiple driving gears are fixed on the surface of the transmission rod. The grinding motor is fixedly connected to the outer wall of the grinding device, and its power output end is fixedly connected to the transmission shaft. The driving gear passes through the first embedding groove and the second embedding groove in sequence and meshes with the first gear.

[0011] Preferably, the multi-directional gantry frame includes a transverse moving frame and a longitudinal moving frame. The transverse moving frame is arranged in parallel and consists of a vertical plate, an upper lead screw, a guide rod, and a lower lead screw. Multiple vertical plates are provided, and one end is fixedly connected to the frame. The upper lead screw, guide rod, and lower lead screw are sequentially arranged between the vertical plates, wherein the upper and lower lead screws are rotatably connected to the vertical plates, and the guide rod is fixedly connected to the vertical plates. The longitudinal moving frame is arranged between the transverse moving frames and is slidably connected to the transverse moving frames. Multiple first adjusting motors connected to the upper or lower lead screws are fixed on one side of the vertical plate.

[0012] Preferably, the longitudinal moving frame includes a first grinding frame and a second grinding frame. The first grinding frame is composed of a first sliding plate, a first lead screw, and a first sliding rod. Multiple first sliding plates are provided and are slidably connected to the upper lead screw and the polishing rod. A first lead screw and multiple first sliding rods are provided between the first sliding plates. The second grinding frame is composed of a second sliding plate, a second lead screw, and a second sliding rod. The second sliding plate is slidably connected to the polishing rod and the lower lead screw. A second lead screw and a second sliding rod are provided between the second sliding plates.

[0013] Preferably, a second adjusting motor is fixed to one side of the first sliding plate and the second sliding plate, and the power output end of the second adjusting motor is fixedly connected to the first lead screw or the second lead screw.

[0014] Preferably, the first grinding frame is provided with a plurality of grinding devices that slide in opposite directions.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. Its grinding device adopts a modular structure, which can achieve quick disassembly and assembly, greatly reducing downtime during equipment maintenance and thus improving work efficiency.

[0017] 2. The grinding device has flexible self-adjustment capabilities and can be adapted to different grinding needs. Attached Figure Description

[0018] Figure 1 This is the front view of the present invention;

[0019] Figure 2 This is a schematic diagram of the grinding device of this utility model;

[0020] Figure 3 This is a schematic diagram of another specification of the grinding device of this utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the grinding module of this utility model;

[0022] Figure 5 This is a cross-sectional view of the grinding module of this utility model from another angle.

[0023] Figure 6 This is a schematic cross-sectional view of the gearbox structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the drive mechanism structure of this utility model;

[0025] Figure 8 This is a schematic diagram of the multi-directional gantry structure of this utility model.

[0026] In the diagram, 1. Frame; 11. Conveyor belt; 12. Suction cup top rod; 2. Multi-directional gantry frame; 21. Lateral moving frame; 211. Vertical plate; 212. Upper lead screw; 213. Smooth rod; 214. Lower lead screw; 215. First adjusting motor; 22. Longitudinal moving frame; 221. First grinding frame; 222. First sliding plate; 223. First lead screw; 224. First slide rod; 225. Second grinding frame; 226. Second sliding plate; 227. Second lead screw; 228. Second slide rod; 229. Second adjusting motor; 3. Grinding device; 4. Drive mechanism. 41. Grinding motor; 42. Transmission rod; 43. Drive gear; 5. Grinding module; 50. First module; 501. Threaded through hole; 502. Smooth through hole; 51. Second module; 52. Housing; 521. First embedding groove; 522. Fixing hole; 53. Gear box; 531. Second embedding groove; 532. First gear; 533. Second gear; 534. Third gear; 6. Grinding head assembly; 61. Shaft; 611. Linking gear; 612. Universal joint; 613. Telescopic rod; 62. Adjusting rod; 63. Adjusting disc; 64. Grinding disc. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] like Figures 1 to 3As shown, a fully automatic horizontal glass four-sided straight edge grinding machine includes a frame 1, conveyor belts 11, and suction cup rods 12. Multiple conveyor belts 11 are rotatably connected to the frame 1 at intervals, and multiple suction cup rods 12 are positioned between the conveyor belts 11. A multi-directional gantry frame 2 is fixed to one side of the frame 1, and multiple grinding devices 3 are slidably connected to the gantry frame 2. A drive mechanism 4 is fixed to one side of each grinding device 3, with its power output end protruding into the inside of the grinding device 3 and engaging with multiple grinding modules 5 embedded within the grinding device 3. During glass processing, the conveyor belts 11 transport the glass to be processed to the position of the suction cup rods 12. The suction cup rods 12 then lift the glass to an appropriate position, and the grinding devices 3 positioned at different locations on the multi-directional gantry frame 2 automatically move and grind against the sidewalls of the glass. This completes the all-around grinding of the sidewalls of the glass. After the polishing work is completed, the suction cup top rod 12 descends to below the horizontal height of the surface of the conveyor belt 11, so that the processed glass comes into contact with the surface of the conveyor belt 11, and is removed to the processing position by the conveyor belt 11 so that the polishing work of the next piece of glass can be carried out.

[0030] Optionally, the grinding module 5 includes a first module 50 and a second module 51, both of which are provided with threaded through holes 501 and smooth through holes 502. The difference between the two is that the threaded through holes 501 and smooth through holes 502 provided in the first module 50 are arranged in a triangular pattern, while the threaded through holes 501 and smooth through holes 502 provided in the second module 51 are arranged longitudinally.

[0031] Optionally, both the first module 50 and the second module 51 have a circuit board fixed inside, and corresponding connection holes or sockets. Both are existing technologies and will not be described in detail.

[0032] Optionally, the conveyor belt 11 and the suction cup rod 12 are also existing technologies, so they will not be described in detail.

[0033] like Figure 4 and Figure 5 As shown, the grinding module 5 includes a housing 52, a gear box 53, and a grinding head assembly 6. The surface of the housing 52 is provided with a first embedding groove 521 for the drive mechanism 4 to be embedded. The gear box 53 is fixed inside the housing 52 and has a second embedding groove 531 on one side. Multiple grinding head assemblies 6 are provided, one end of which meshes with the gear box 53, and the other end protrudes outside the housing 52. Thus, when the grinding module 5 is embedded in the grinding device 3, the gear box 53 can mesh with some components of the drive mechanism 4 through the first embedding groove 521 and the second embedding groove 531, thereby driving the internal components of the gear box 53. When the gear box 53 meshes with the drive mechanism 4, the rotational speed of the output end of the gear box 53 is increased through the internal gear set, thereby improving grinding efficiency.

[0034] Optionally, the bottom of the housing 52 is provided with a plurality of fixing holes 522 extending to the other side for fixing the grinding module 5 after it is fitted with the grinding device 3.

[0035] Optionally, the grinding module 5 and the grinding device 3 can be fixed by means including but not limited to bolts or quick-release screws.

[0036] like Figure 4 and Figure 5 As shown, the grinding head assembly 6 comprises multiple components, each consisting of a shaft 61, an adjusting rod 62, an adjusting disc 63, and a grinding disc 64. Multiple adjusting rods 62 are provided, one end of which is fixedly connected to the gear box 53, and the other end protrudes outside the housing 52 and is hinged to the adjusting disc 63. One end of the shaft 61 is embedded in the gear box 53, with a connecting gear 611 fixed to the embedded end. The other end passes through the housing 52 and protrudes to one side of the adjusting disc 63, where it is fixedly connected to the grinding disc 64. A gap is maintained between the grinding disc 64 and the adjusting disc 63. Thus, after the shaft 61 meshes with the gear box 53 via the connecting gear 611, the shaft 61 can drive the grinding disc 64 to rotate synchronously. Simultaneously, during the rotation of the grinding disc 64, the angle of the grinding disc 64 can be adjusted by the cooperation of the adjusting disc 63 and the adjusting rod 62. For example, when one of the adjusting rods 62 extends, the other telescopic rod 613 retracts. At this time, the pitch angle of the adjusting disc 63 rotates with the adjusting rod 62, and the pitch angle of the grinding disc 64 rotates synchronously with the adjusting disc 63.

[0037] like Figure 5 As shown, a universal joint 612 is installed between the shaft 61 and the grinding disc 64, and one end of the universal joint 612 is provided with a splined telescopic rod 613. Thus, through the universal joint 612, even if the rotation axis of the grinding disc 64 and the rotation axis of the shaft 61 are not on the same axis, the power transmission of the shaft 61 can be maintained during the synchronous rotation of the grinding disc 64 following the adjusting disc 63, thereby ensuring the stable working state of the grinding disc 64. At the same time, the splined telescopic rod 613 can solve the problem of the change in the shaft length when the pitch angle of the grinding disc 64 changes, further improving the working stability of the grinding disc 64.

[0038] like Figure 6As shown, the gearbox 53 includes a first gear 532, a second gear 533, and a third gear 534. Multiple second gears 533 are provided, all meshing with the first gear 532. Multiple third gears 534 are provided, meshing with both the second gear 533 and the connecting gear 611. The connecting gear 611 and the third gear 534 are bevel gears. Through the mutual cooperation of these gears, the rotational speed provided by the drive mechanism 4 can be progressively increased, thereby achieving a high rotational speed. Finally, the obtained high rotational speed is transmitted to the grinding disc 64 via the shaft 61, effectively improving the grinding efficiency of the grinding disc 64.

[0039] like Figure 7 As shown, the drive mechanism 4 includes a grinding motor 41, a transmission rod 42, and drive gears 43. The transmission rod 42 is disposed inside the grinding device 3, with both ends rotatably connected to the side wall of the grinding device 3, and multiple drive gears 43 are fixed on the surface of the transmission rod 42. The grinding motor 41 is fixedly connected to the outer wall of the grinding device 3, and its power output end is fixedly connected to the transmission shaft. The drive gears 43 sequentially pass through the first embedding groove 521 and the second embedding groove 531 and mesh with the first gear 532. In this way, the power output of the grinding motor 41 can synchronously drive multiple grinding modules 5 through the transmission rod 42 and the multiple drive gears 43, so as to ensure that each grinding module 5 receives the same power, effectively avoiding uneven grinding caused by different grinding modules 5 receiving different power, thereby improving the processing quality of the product. At the same time, under certain circumstances, removing the grinding module 5 at any position will not affect the operation of the grinding modules 5 at other positions.

[0040] like Figure 8 As shown, the multi-directional gantry 2 includes a transverse moving frame 21 and a longitudinal moving frame 22. The transverse moving frames 21 are arranged in parallel and consist of a vertical plate 211, an upper lead screw 212, a smooth rod 213, and a lower lead screw 214. Multiple vertical plates 211 are provided, and one end is fixedly connected to the frame 1. The upper lead screw 212, smooth rod 213, and lower lead screw 214 are sequentially arranged between the vertical plates 211, with the upper lead screw 212 and lower lead screw 214 rotatably connected to the vertical plate 211, and the smooth rod 213 fixedly connected to the vertical plate 211. The longitudinal moving frame 22 is arranged between the transverse moving frames 21 and slidably connected to them. Multiple first adjusting motors 215, connected to the upper lead screw 212 or lower lead screw 214, are fixed to one side of the vertical plate 211. Thus, the vertical rods, as the supporting bodies, are fixed at the four corners of the frame 1, and arranged in parallel pairs. Furthermore, the upper lead screw 212, the smooth rod 213, and the lower lead screw 214 connected between each set of uprights form two sliding tracks, so that different longitudinal moving frames 22 can slide independently without affecting each other.

[0041] like Figure 8 As shown, the longitudinal moving frame 22 includes a first grinding frame 221 and a second grinding frame 225. The first grinding frame 221 is composed of a first sliding plate 222, a first lead screw 223, and a first sliding rod 224. Multiple first sliding plates 222 are provided and are slidably connected to the upper lead screw 212 and the polishing rod 213. The first lead screw 223 and multiple first sliding rods 224 are arranged between the first sliding plates 222. The second grinding frame 225 is composed of a second sliding plate 226, a second lead screw 227, and a second sliding rod 228. The second sliding plate 226 is slidably connected to the polishing rod 213 and the lower lead screw 214. The second lead screw 227 and the second sliding rod 228 are arranged between the second sliding plates 226. Thus, when the upper lead screw 212 rotates, the first grinding frame 221 slides along the upper lead screw 212 and the polishing rod 213 as the sliding frame 1. When the lead screw 214 rotates, the lead screw 214 and the polishing rod 213 of the second grinding frame 225 slide together as a sliding frame 1. Relying on independent sliding tracks, the first grinding frame 221 and the second grinding frame 225 maintain the same horizontal height while ensuring independent position adjustment.

[0042] like Figure 8 As shown, a second adjusting motor 229 is fixed to one side of the first sliding plate 222 and the second sliding plate 226, and the power output end of the second adjusting motor 229 is fixedly connected to the first lead screw 223 or the second lead screw 227. In this way, the grinding device 3 connected to the first grinding frame 221 and the second grinding frame 225 can be driven to perform independent position adjustment by the independent second adjusting motor 229.

[0043] like Figure 8 As shown, the first grinding frame 221 is equipped with multiple opposing sliding grinding devices 3. Thus, driven by the second adjusting motor 229, the grinding devices 3 on the first grinding frame 221 can move synchronously in a relative manner. For example, when the second adjusting motor 229 rotates clockwise, driving the first lead screw 223 to rotate, the grinding devices 3 mounted on the first grinding frame 221 simultaneously move towards the center of the first grinding frame 221. Conversely, when the second adjusting motor 229 rotates counterclockwise, they simultaneously move towards both ends of the first grinding frame 221.

[0044] Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fully automatic horizontal glass four-sided straight edge grinding machine, comprising a frame, conveyor belts, and suction cup top rods, wherein multiple conveyor belts are provided and rotatably connected to the frame at intervals, and multiple suction cup top rods are provided between the conveyor belts, characterized in that: One side of the frame is fixed with a multi-directional gantry frame, and the multi-directional gantry frame is provided with multiple grinding devices that are slidably connected to it; one side of the grinding device is fixed with a drive mechanism, the power output end of which protrudes into the inside of the grinding device and engages with multiple grinding modules embedded in the grinding device.

2. The fully automatic horizontal glass four-sided straight edge grinding machine according to claim 1, characterized in that: The grinding module includes a housing, a gear box, and a grinding head assembly. The surface of the housing is provided with a first embedding groove for embedding the drive mechanism. The gear box is fixed inside the housing and has a second embedding groove on one side. The grinding head assembly is provided with multiple parts, one end of which meshes with the gear box and the other end protrudes out of the housing.

3. The fully automatic horizontal glass four-sided straight edge grinding machine according to claim 2, characterized in that: The grinding head assembly comprises multiple components, each consisting of a shaft, an adjusting rod, an adjusting disc, and a grinding disc. Multiple adjusting rods are provided, one end of which is fixedly connected to a gear box, and the other end protrudes outside the housing and is hinged to the adjusting disc. One end of the shaft is embedded in the gear box, with a connecting gear fixed to the embedded end, and the other end passes through the housing and protrudes to one side of the adjusting disc, where it is fixedly connected to the grinding disc. A gap is maintained between the grinding disc and the adjusting disc.

4. The fully automatic horizontal glass four-sided straight edge grinding machine according to claim 3, characterized in that: A universal joint is installed between the shaft and the grinding disc, and one end of the universal joint is equipped with a telescopic rod with splines.

5. The fully automatic horizontal glass four-sided straight edge grinding machine according to claim 2, characterized in that: The gearbox includes a first gear, a second gear, and a third gear. Multiple second gears are provided, all of which mesh with the first gear. Multiple third gears are provided, and they mesh with the second gear and the connecting gear simultaneously. The connecting gear and the third gear are bevel gears.

6. The fully automatic horizontal glass four-sided straight edge grinding machine according to claim 1, characterized in that: The driving mechanism includes a grinding motor, a transmission rod, and a driving gear. The transmission rod is disposed inside the grinding device, and its two ends are rotatably connected to the side wall of the grinding device. Multiple driving gears are fixed on the surface of the transmission rod. The grinding motor is fixedly connected to the outer wall of the grinding device, and its power output end is fixedly connected to the transmission shaft. The driving gear passes through the first embedding groove and the second embedding groove in sequence and meshes with the first gear.

7. The fully automatic horizontal glass four-sided straight edge grinding machine according to claim 1, characterized in that: The multi-directional gantry frame includes a transverse moving frame and a longitudinal moving frame. The transverse moving frame is arranged in parallel and consists of a vertical plate, an upper lead screw, a guide rod, and a lower lead screw. Multiple vertical plates are provided, and one end of each plate is fixedly connected to the frame. The upper lead screw, guide rod, and lower lead screw are sequentially arranged between the vertical plates, wherein the upper and lower lead screws are rotatably connected to the vertical plates, and the guide rod is fixedly connected to the vertical plates. The longitudinal moving frame is arranged between the transverse moving frames and is slidably connected to them. Multiple first adjusting motors connected to the upper or lower lead screws are fixed on one side of each vertical plate.

8. The fully automatic horizontal glass four-sided straight edge grinding machine according to claim 7, characterized in that: The longitudinal moving frame includes a first grinding frame and a second grinding frame. The first grinding frame consists of a first sliding plate, a first lead screw, and a first sliding rod. Multiple first sliding plates are provided and are slidably connected to the upper lead screw and the polishing rod. The first lead screw and multiple first sliding rods are provided between the first sliding plates. The second grinding frame consists of a second sliding plate, a second lead screw, and a second sliding rod. The second sliding plate is slidably connected to the polishing rod and the lower lead screw. The second lead screw and second sliding rod are provided between the second sliding plates.

9. A fully automatic horizontal glass four-sided straight edge grinding machine according to claim 8, characterized in that: A second adjusting motor is fixed to one side of the first sliding plate and the second sliding plate, and the power output end of the second adjusting motor is fixedly connected to the first lead screw or the second lead screw.

10. A fully automatic horizontal glass four-sided straight edge grinding machine according to claim 8, characterized in that: The first grinding frame is equipped with multiple grinding devices that slide in opposite directions.

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