Continuous glass plate edge grinding device

Abstract

The utility model discloses a continuous glass plate edge grinding device, which belongs to the technical field of glass edge grinding and comprises a base station. A transferring assembly used for transferring the circular glass plate is installed in the middle of the base table. A centering mechanism and an edge grinding mechanism are mounted on the base station; the edge grinding mechanism comprises a rotating assembly, an edge grinding assembly, a synchronous receding assembly and a supporting frame. Two groups of rotating components are respectively mounted on the third station and the fourth station on the base station; the supporting frame is fixedly installed on the base table, and two sets of edge grinding assemblies are installed on the supporting frame and located on the third station and the fourth station correspondingly. The supporting frame is provided with a synchronous receding assembly used for synchronously driving the two edge grinding assemblies. By means of the mode, the transferring assembly rotates at the first station, the second station, the third station, the fourth station and the fifth station, the round glass plate is positioned through the centering mechanism in sequence, the edge grinding precision is guaranteed, then rough grinding and fine grinding are conducted on the round glass plate through the edge grinding assembly in sequence at the third station and the fourth station, and continuous grinding is achieved.

Description

Technical Field

[0001] This utility model relates to the field of glass edging technology, specifically to a continuous glass plate edging device. Background Technology

[0002] After production, glass sheets need to be cut into different sizes and shapes according to the application scenario. The edges of the cut glass sheets are relatively sharp. In order to ensure the quality of the glass sheets and the safety of the assembly personnel, the edges of the glass sheets need to be polished.

[0003] For example, Chinese patent CN219426416U discloses a circular glass edging device. The device is equipped with a rotating table, a conveying mechanism and an edging mechanism. The conveying mechanism conveys the glass plate, the rotating table drives the glass plate to rotate, and the edging mechanism polishes the edge of the glass plate.

[0004] However, this device has difficulty in accurately positioning the circular glass plate; and in order to improve quality, after the circular glass plate is coarsely ground, it will be finely ground and polished again, making it difficult for this device to continuously grind the edges of the circular glass plate.

[0005] Based on this, the present invention designs a continuous glass plate edge grinding device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a continuous glass plate edge grinding device.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A continuous glass plate edging device includes a base, a transfer component, a centering mechanism, and an edging mechanism;

[0009] A transfer assembly for transferring a circular glass plate is installed in the middle of the base; a centering mechanism for positioning the circular glass plate is installed at the second station on the base; and an edge grinding mechanism for grinding the circular glass plate is installed at the third and fourth stations on the base.

[0010] The edge grinding mechanism includes a rotating component, an edge grinding component, a synchronous clearance component, and a support frame; a set of rotating components is installed on the base at the third and fourth workstations respectively; the support frame is fixedly installed on the base, and two sets of edge grinding components are installed on the support frame, with the two sets of edge grinding components located at the third and fourth workstations respectively; a synchronous clearance component for synchronously driving the two sets of edge grinding components is installed on the support frame.

[0011] Furthermore, the transfer assembly includes a support column, a rotating frame, a material-picking cylinder, a mounting plate, a rotating table, and a suction cup. The support column is fixedly mounted on the base, and a rotating frame driven by a motor and an indexing plate is rotatably mounted on the support column. Five material-picking cylinders are evenly and uniformly fixedly mounted in a circular array along the edge of the rotating frame. A mounting plate is fixedly mounted on the output end of the material-picking cylinder, and a rotating table is fixedly mounted on the lower side of the mounting plate. A suction cup is rotatably mounted on the lower side of the rotating table. The bottom of the suction cup is connected to a vacuum pump via a flexible hose.

[0012] Furthermore, the centering mechanism includes a positioning frame, a support platform, a synchronous disk, a servo motor, and positioning components. The positioning frame is fixedly installed on the base, and the support platform is fixedly installed on the top of the positioning frame. The synchronous disk is rotatably installed on the upper side of the positioning frame, and the servo motor is fixedly installed on the positioning frame. The output end of the servo motor is fixedly connected to the synchronous disk. Multiple sets of positioning components are evenly installed at equal intervals on the synchronous disk and the positioning frame, and at least three sets of positioning components are provided.

[0013] Furthermore, the positioning assembly includes a rotating sleeve, a slide rod, and a positioning rod. The rotating sleeve is rotatably mounted on the positioning frame and is fitted around the middle of the slide rod. The slide rod and the rotating sleeve are connected in a limiting sliding connection. The inner end of the slide rod is rotatably mounted on the edge of the synchronization disc. The outer end of the slide rod is rotatably mounted on the positioning rod.

[0014] Furthermore, the rotating assembly includes a mounting platform, a rotating motor, and a rotating disk. The mounting platform is fixedly mounted on a base. The rotating motor is fixedly mounted on the top of the mounting platform, and the rotating disk is rotatably mounted on the top of the mounting platform. The output end of the rotating motor is fixedly connected to the rotating disk.

[0015] Furthermore, the edge grinding assembly includes a rotating arm, an edge grinding motor, and an edge grinding wheel. One end of the rotating arm is rotatably mounted on the upper side of the support frame, and the other end of the rotating arm is fixedly mounted with the edge grinding motor. The output end of the edge grinding motor is fixedly mounted with the edge grinding wheel.

[0016] Furthermore, the edge grinding assembly includes a water spray pipe, which is fixedly mounted on the rotating arm, with the water outlet of the water spray pipe aligned with the inner side of the edge grinding wheel.

[0017] Furthermore, the synchronous clearance assembly includes a clearance cylinder, a synchronous block, and a connecting rod. The clearance cylinder is fixedly mounted on the support frame, and the synchronous block is fixedly mounted on the output end of the clearance cylinder. There are two connecting rods, which are symmetrically distributed on both sides of the synchronous block. One end of the connecting rod is rotatably connected to the end of the synchronous block, and the other end of the connecting rod is rotatably connected to the rotating arm.

[0018] Compared with the prior art, the advantages of this utility model are as follows: the transfer component rotates at the first to fifth workstations, thereby driving multiple circular glass plates to be sequentially transferred from the first workstation to the second, third, fourth, and fifth workstations, so that the circular glass plates are positioned and processed sequentially, achieving continuous edge grinding and improving edge grinding efficiency; at the first workstation, the transfer component picks up the circular glass plate; at the second workstation, the transfer component places the circular glass plate on the centering mechanism, which positions the circular glass plate to ensure edge grinding accuracy; at the third workstation, the synchronous clearance component drives the edge grinding component to press against the edge of the circular glass plate, and then a set of edge grinding components performs rough grinding on the edge of the circular glass plate; after rough grinding, the synchronous clearance component drives the edge grinding component to reset; simultaneously at the fourth workstation, the synchronous clearance component drives the edge grinding component to press against the edge of the circular glass plate, and then another set of edge grinding components performs fine grinding on the edge of the circular glass plate; at the fifth workstation, the transfer component puts down the ground circular glass plate, completing the unloading. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This utility model provides a three-dimensional continuous glass plate edging device. Figure 1 ;

[0021] Figure 2 This is a front view of a continuous glass plate edge grinding device according to the present invention;

[0022] Figure 3 This utility model provides a three-dimensional continuous glass plate edging device. Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the rotating arm and its connecting structure;

[0024] Figure 5 This is a schematic diagram of the rotating disk and its connecting structure;

[0025] Figure 6 This is a schematic diagram of the synchronization disk and its connection structure.

[0026] The labels in the diagram represent:

[0027] 1. Base; 2. Transfer assembly; 21. Support column; 22. Rotating frame; 23. Material handling cylinder; 24. Mounting plate; 25. Rotating table; 26. Suction cup; 3. Centering mechanism; 31. Positioning frame; 32. Support platform; 33. Synchronizing disc; 34. Rotating sleeve; 35. Slide rod; 36. Positioning rod; 37. Servo motor; 4. Edge grinding mechanism; 41. Rotating assembly; 411. Mounting platform; 412. Rotating motor; 413. Rotating disc; 42. Edge grinding assembly; 422. Rotating arm; 423. Edge grinding motor; 424. Edge grinding wheel; 425. Water spray pipe; 43. Synchronizing clearance assembly; 431. Clearance cylinder; 432. Synchronizing block; 433. Connecting rod; 44. Support frame. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0030] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-3 A continuous glass plate edging device includes a base 1; it also includes a transfer component 2, a centering mechanism 3 and an edging mechanism 4;

[0031] The base 1 has five workstations arranged in clockwise order, from one to five, with the rightmost workstation being the first workstation.

[0032] A transfer assembly 2 for transferring a circular glass plate is installed in the middle of the base 1; a centering mechanism 3 for positioning the circular glass plate is installed at the second station on the base 1; and an edge grinding mechanism 4 for grinding the circular glass plate is installed at the third and fourth stations on the base 1.

[0033] The edge grinding mechanism 4 includes a rotating component 41, an edge grinding component 42, a synchronous clearance component 43, and a support frame 44; a set of rotating components 41 are respectively installed on the base 1 at the third and fourth work positions; the support frame 44 is fixedly installed on the base 1, and two sets of edge grinding components 42 are installed on the support frame 44, with the two sets of edge grinding components 42 located at the third and fourth work positions respectively; a synchronous clearance component 43 for synchronously driving the two sets of edge grinding components 42 is installed on the support frame 44.

[0034] The first station is equipped with a conveying mechanism for feeding materials, which can be a belt conveyor; the fifth station is equipped with a feeding device for unloading materials, which can be a belt conveyor.

[0035] In this embodiment, when the continuous glass plate edging device is working normally, the transfer component 2 rotates at the first to fifth stations, thereby driving multiple circular glass plates to be sequentially transferred from the first station to the second, third, fourth, and fifth stations, so that the circular glass plates are positioned and processed sequentially, achieving continuous edging and improving edging efficiency. At the first station, the transfer component 2 picks up the circular glass plate; at the second station, the transfer component 2 places the circular glass plate on the centering mechanism 3, and the centering mechanism 3 positions the circular glass plate to ensure edging. Precision; at the third station, the synchronous clearance component 43 drives the edge grinding component 42 to press against the edge of the circular glass plate, and then a set of edge grinding components 42 performs rough grinding on the edge of the circular glass plate; after the rough grinding is completed, the synchronous clearance component 43 drives the edge grinding component 42 to reset; at the same time, at the fourth station, the synchronous clearance component 43 drives the edge grinding component 42 to press against the edge of the circular glass plate, and then another set of edge grinding components 42 performs fine grinding on the edge of the circular glass plate; at the fifth station, the transfer component 2 puts down the polished circular glass plate, completing the unloading.

[0036] Example 2: In some embodiments, such as Figures 1-6 As shown in the preferred embodiment of this utility model, the transfer assembly 2 includes a support column 21, a rotating frame 22, a material-picking cylinder 23, a mounting plate 24, a rotating table 25, and a suction cup 26. The support column 21 is fixedly installed on the base 1. The rotating frame 22, driven by a motor and an indexing plate, is rotatably installed on the support column 21. Five material-picking cylinders 23 are evenly fixedly installed in a circular array along the edge of the rotating frame 22. The output end of the material-picking cylinder 23 is fixedly installed on the mounting plate 24. The rotating table 25 is fixedly installed on the lower side of the mounting plate 24. The suction cup 26 is rotatably installed on the lower side of the rotating table 25. The bottom of the suction cup 26 is connected to a vacuum pump through a hose.

[0037] The centering mechanism 3 includes a positioning frame 31, a support platform 32, a synchronous disk 33, a servo motor 37, and positioning components. The positioning frame 31 is fixedly installed on the base 1, and the support platform 32 is fixedly installed on the top of the positioning frame 31. The synchronous disk 33 is rotatably installed on the upper side of the positioning frame 31, and the servo motor 37 is fixedly installed on the positioning frame 31. The output end of the servo motor 37 is fixedly connected to the synchronous disk 33. Multiple sets of positioning components are evenly installed at equal intervals on the synchronous disk 33 and the positioning frame 31, and at least three sets of positioning components are provided.

[0038] The positioning assembly includes a rotating sleeve 34, a slide rod 35, and a positioning rod 36. The rotating sleeve 34 is rotatably mounted on the positioning frame 31. The rotating sleeve 34 is sleeved on the middle of the slide rod 35. The slide rod 35 and the rotating sleeve 34 are in a limited sliding connection. The inner end of the slide rod 35 is rotatably mounted on the edge of the synchronous disc 33. The positioning rod 36 is rotatably mounted on the outer end of the slide rod 35.

[0039] The rotating assembly 41 includes a mounting platform 411, a rotating motor 412, and a rotating disk 413. The mounting platform 411 is fixedly mounted on the base 1. The rotating motor 412 is fixedly mounted on the top of the mounting platform 411, and the rotating disk 413 is rotatably mounted on the top of the mounting platform 411. The output end of the rotating motor 412 is fixedly connected to the rotating disk 413.

[0040] The edge grinding assembly 42 includes a rotating arm 422, an edge grinding motor 423, and an edge grinding wheel 424. One end of the rotating arm 422 is rotatably mounted on the upper side of the support frame 44, and the other end of the rotating arm 422 is fixedly mounted with the edge grinding motor 423. The output end of the edge grinding motor 423 is fixedly mounted with the edge grinding wheel 424.

[0041] The edge grinding assembly 42 includes a water spray pipe 425, which is fixedly installed on the rotating arm 422, and the outlet of the water spray pipe 425 is aligned with the inner side of the edge grinding wheel 424.

[0042] The synchronous yielding assembly 43 includes a yielding cylinder 431, a synchronous block 432, and a connecting rod 433. The yielding cylinder 431 is fixedly mounted on the support frame 44, and the synchronous block 432 is fixedly mounted on the output end of the yielding cylinder 431. There are two connecting rods 433, which are symmetrically distributed on both sides of the synchronous block 432. One end of the connecting rod 433 is rotatably connected to the end of the synchronous block 432, and the other end of the connecting rod 433 is rotatably connected to the rotating arm 422.

[0043] In this embodiment, the rotating frame 22 drives the picking cylinder 23 to rotate, so that the picking cylinder 23 is sequentially located at the first, second, third, fourth, and fifth workstations. At the first workstation, the picking cylinder 23 drives the mounting plate 24, rotating table 25, and suction cup 26 to move vertically downward, picking up the circular glass plate through the suction cup 26, and then the picking cylinder 23 drives the mounting plate 24, rotating table 25, and suction cup 26 to reset. At the second workstation, the picking cylinder 23 places the circular glass plate on the support platform 32 through the mounting plate 24, rotating table 25, and suction cup 26, and then the picking cylinder 23 drives the mounting plate 24, rotating table 25, and suction cup 26 to reset. The servo motor 37 drives the synchronous disk 33 to rotate, and the synchronous disk 33 drives multiple sliding rods 35. Synchronous movement occurs as the slide rod 35 slides within the rotating sleeve 34, while simultaneously rotating under the limiting action of the rotating sleeve 34. This causes the positioning rod 36 at the outer end of the slide rod 35 to gradually approach the circular glass plate. The positioning rod 36 pushes the circular glass plate to move until all the positioning rods 36 tightly grip the circular glass plate. At this point, the center of the circular glass plate coincides with the center of the support platform 32, completing the positioning of the circular glass plate. Then, the servo motor 37 drives the slide rod 35 and the positioning rod 36 to reset via the synchronous disk 33. The picking cylinder 23 drives the mounting plate 24, the rotating platform 25, and the suction cup 26 to move vertically downwards. After the suction cup 26 picks up the circular glass plate, the picking cylinder 23 drives the circular glass plate to move upwards via the mounting plate 24, the rotating platform 25, and the suction cup 26.

[0044] At the third and fourth workstations, two sets of material-picking cylinders 23 drive two circular glass plates downwards via mounting plates 24, rotating tables 25, and suction cups 26, respectively, until the circular glass plates fall onto rotating disks 413. The suction cups 26 and rotating disks 413 clamp the circular glass plates, and the rotating motor 412 drives the rotating disks 413 to rotate, thereby causing the circular glass plates and suction cups 26 to rotate. The clearance cylinder 431 drives the synchronizing block 432 to move, and the synchronizing block 432 drives two rotating arms 422 to move synchronously via two connecting rods 433, so that the grinding wheels 424 at the third and fourth workstations are pressed against the circular glass plates. The grinding motor 423 drives the grinding wheels 424... The rotating mechanism grinds the circular glass plate. At the third station, one circular glass plate undergoes rough grinding, and at the fourth station, another circular glass plate undergoes fine grinding. During this process, water is sprayed onto the edge of the glass plate and the contact point between the grinding wheel 424 and the water pipe 425. After grinding, the material-retrieving cylinder 23, via the mounting plate 24, rotating table 25, and suction cup 26, resets the circular glass plate. Then, the rotating frame 22 drives multiple material-retrieving cylinders 23 to rotate, moving the positioned circular glass plate to the third station. The circular glass plate rough-ground at the third station moves to the fourth station, and the circular glass plate fine-ground at the fourth station moves to the fifth station for unloading.

[0045] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A continuous glass plate edging device, comprising a base (1), characterized in that, It also includes a transfer assembly (2), a centering mechanism (3), and an edge grinding mechanism (4); A transfer assembly (2) for transferring a circular glass plate is installed in the middle of the base (1). The transfer assembly (2) is used to move the circular glass plate from the first station to the second station, the third station, the fourth station and the fifth station in sequence. A centering mechanism (3) for positioning the circular glass plate is installed on the base (1) at the second station. An edge grinding mechanism (4) for grinding the circular glass plate is installed on the base (1) at the third station and the fourth station. The edge grinding mechanism (4) includes a rotating assembly (41), an edge grinding assembly (42), a synchronous clearance assembly (43), and a support frame (44); a set of rotating assemblies (41) are installed on the base (1) at the third and fourth work positions respectively; the support frame (44) is fixedly installed on the base (1), and two sets of edge grinding assemblies (42) are installed on the support frame (44), with the two sets of edge grinding assemblies (42) located at the third and fourth work positions respectively; a synchronous clearance assembly (43) for synchronously driving the two sets of edge grinding assemblies (42) is installed on the support frame (44).

2. The continuous glass plate edge grinding device according to claim 1, characterized in that, The transfer assembly (2) includes a support column (21), a rotating frame (22), a material-picking cylinder (23), a mounting plate (24), a rotating table (25), and a suction cup (26). The support column (21) is fixedly installed on the base (1). The rotating frame (22), driven by a motor and an indexing plate, is rotatably installed on the support column (21). Five material-picking cylinders (23) are evenly fixedly installed in a circular array along the edge of the rotating frame (22). The output end of the material-picking cylinder (23) is fixedly installed with a mounting plate (24). The rotating table (25) is fixedly installed on the lower side of the mounting plate (24). The suction cup (26) is rotatably installed on the lower side of the rotating table (25). The bottom of the suction cup (26) is connected to a vacuum pump through a hose.

3. The continuous glass plate edge grinding device according to claim 1, characterized in that, The centering mechanism (3) includes a positioning frame (31), a support platform (32), a synchronous disk (33), a servo motor (37), and positioning components. The positioning frame (31) is fixedly installed on the base (1), and the support platform (32) is fixedly installed on the top of the positioning frame (31). The synchronous disk (33) is rotatably installed on the upper side of the positioning frame (31), and the servo motor (37) is fixedly installed on the positioning frame (31). The output end of the servo motor (37) is fixedly connected to the synchronous disk (33). Multiple sets of positioning components are evenly installed at equal intervals on the synchronous disk (33) and the positioning frame (31). At least three sets of positioning components are provided.

4. The continuous glass plate edge grinding device according to claim 3, characterized in that, The positioning assembly includes a rotating sleeve (34), a slide rod (35), and a positioning rod (36). The rotating sleeve (34) is rotatably mounted on the positioning frame (31). The rotating sleeve (34) is sleeved on the middle part of the slide rod (35). The slide rod (35) and the rotating sleeve (34) are connected in a limited sliding connection. The inner end of the slide rod (35) is rotatably mounted on the edge of the synchronous disc (33). The outer end of the slide rod (35) is rotatably mounted with the positioning rod (36).

5. The continuous glass plate edge grinding device according to claim 1, characterized in that, The rotating assembly (41) includes a mounting platform (411), a rotating motor (412), and a rotating disk (413). The mounting platform (411) is fixedly mounted on the base (1). The rotating motor (412) is fixedly mounted on the top of the mounting platform (411), and the rotating disk (413) is rotatably mounted on the top of the mounting platform (411). The output end of the rotating motor (412) is fixedly connected to the rotating disk (413).

6. The continuous glass plate edge grinding device according to claim 1, characterized in that, The edge grinding assembly (42) includes a rotating arm (422), an edge grinding motor (423), and an edge grinding wheel (424). One end of the rotating arm (422) is rotatably mounted on the upper side of the support frame (44), and the other end of the rotating arm (422) is fixedly mounted with the edge grinding motor (423). The output end of the edge grinding motor (423) is fixedly mounted with the edge grinding wheel (424).

7. The continuous glass plate edge grinding device according to claim 6, characterized in that, The edge grinding assembly (42) includes a water spray pipe (425), which is fixedly installed on the rotating arm (422), and the outlet of the water spray pipe (425) is aligned with the inner side of the edge grinding wheel (424).

8. The continuous glass plate edge grinding device according to claim 7, characterized in that, The synchronous yielding assembly (43) includes a yielding cylinder (431), a synchronous block (432), and a connecting rod (433). The yielding cylinder (431) is fixedly mounted on the support frame (44), and the synchronous block (432) is fixedly mounted on the output end of the yielding cylinder (431). There are two connecting rods (433), which are symmetrically distributed on both sides of the synchronous block (432). One end of the connecting rod (433) is rotatably connected to the end of the synchronous block (432), and the other end of the connecting rod (433) is rotatably connected to the rotating arm (422).

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