Limiting clamp structure and glass edge grinding machine thereof

Abstract

The utility model discloses a limit fixture structure and glass edging machine, including bearing platform, the top of bearing platform is rotatingly equipped with the transport roller, the bearing platform is equipped with the clamping subassembly, the top of bearing platform is equipped with the baffle subassembly that cooperates with the clamping subassembly for use, and the baffle subassembly is equipped with the transport roller. A driving assembly for driving the blocking assembly and the clamping assembly to move is arranged at the bottom of the bearing table, the clamping plate is fixedly connected to the top of the mounting plate, and a sliding hole matched with the clamping plate is formed in the side of the top of the bearing table. The bearing table, the positioning baffle, the clamping plate and the driving assembly are used in a matched mode, when the driving air cylinder pushes the trapezoid block to move towards the positioning baffle, the positioning baffle ascends to block and position a glass plate on the bearing table, and when the driving air cylinder drives the trapezoid block to reset, the positioning baffle descends to be separated from the glass plate. And the clamping plate clamps and positions the side of the glass plate, so that the edge grinding machine can conveniently polish the side of the glass plate.

Description

Technical Field

[0001] The utility model relates to the field of glass edge grinding machines, in particular to a limiting clamp structure and a glass edge grinding machine thereof. Background Art

[0002] When producing and processing glass, the glass plate needs to be cut into a certain size. After the glass plate is cut, the side of the glass plate has burrs, so the side of the glass plate needs to be polished.

[0003] When polishing the edge of a glass plate, a linear motion mechanism and an edge grinding machine are usually used to polish the edge of the glass plate.

[0004] When polishing the edge of a glass plate, the glass plate needs to be clamped and positioned to ensure the stability of the polishing process of the glass plate side. When processing the glass plate, it is usually on a carrier, and a roller for conveying the glass plate is installed on the carrier, and a linear moving mechanism and an edge grinder are installed on one side of the top of the carrier. In this way, when the glass plate is conveyed, clamped and positioned, the polished side of the glass plate will not correspond to the polishing path of the edge grinder, which is inconvenient to block and position the polished side of the glass plate. Utility Model Content

[0005] The purpose of the present utility model is to provide a limiting clamp structure and a glass edge grinding machine thereof, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: a position limiting fixture structure, comprising a bearing platform, a conveying roller is rotatably mounted on the top of the bearing platform;

[0007] The carrier platform is provided with a clamping assembly, the top of the carrier platform is provided with a baffle assembly used in conjunction with the clamping assembly, and the bottom of the carrier platform is provided with a driving assembly for driving the baffle assembly and the clamping assembly to move;

[0008] The baffle assembly includes a positioning baffle, a connection hole is opened on one side of the top of the supporting platform, and the outer wall of the positioning baffle is slidably connected with the inner cavity of the connection hole;

[0009] The clamping assembly includes a mounting plate and a clamping plate. The mounting plate is horizontally slidably arranged at the bottom of the supporting platform. The clamping plate is fixedly connected to the top of the mounting plate. A sliding hole matching the clamping plate is opened on the side of the top of the supporting platform.

[0010] Preferably, the bottom of the supporting platform is fixedly connected to a fixed frame, the bottom of the positioning baffle is fixedly connected to a connecting plate, a fixing rod is fixedly connected between the fixed frame and the supporting platform, and the outer wall of the fixing rod is slidably inserted and sleeved with the connecting plate.

[0011] Preferably, a support spring is slidably sleeved on the outer wall of the fixing rod, and the support spring is located at the bottom of the connecting plate. A connecting rope is fixedly connected to the bottom of the connecting plate, and a wire arrangement hole matching the connecting rope is opened at the bottom of the fixing frame.

[0012] Preferably, a guide block is provided on one side of the mounting plate, a connecting rod is symmetrically fixedly connected between the guide block and the mounting plate, a guide rod is symmetrically provided at the bottom of the supporting platform, a first fixed block is fixedly connected between the end of the guide rod and the supporting platform, and the guide block is linked with the driving assembly.

[0013] Preferably, the bottom of the guide block is symmetrically fixedly connected to a second fixed block, the outer wall of the guide rod has a second fixed block slidingly inserted and sleeved, the outer wall of the guide rod is slidingly sleeved with a limit spring, and the limit spring is located between the first fixed block and the second fixed block.

[0014] Preferably, the drive assembly includes:

[0015] A trapezoidal block is slidably arranged at the bottom of the supporting platform, and a slope matching the trapezoidal block is provided on the side of the guide block, and one end of the connecting rope is fixedly connected to the trapezoidal block;

[0016] A driving cylinder is installed at the bottom of the supporting platform, and an output end of the driving cylinder is transmission-connected to the trapezoidal block.

[0017] Another object of the present invention is to provide a glass edge grinding machine, which includes the above-mentioned limiting clamp structure.

[0018] The technical effects and advantages of this utility model are:

[0019] The utility model utilizes the coordinated use of a carrying platform, a positioning baffle, a clamping plate and a driving assembly. The driving assembly includes a trapezoidal block and a driving cylinder. When the driving cylinder pushes the trapezoidal block toward the positioning baffle, the positioning baffle rises to block and position the glass plate on the carrying platform. When the driving cylinder drives the trapezoidal block to reset, the positioning baffle descends and separates from the glass plate, and the clamping plate clamps and positions the edge of the glass plate, thereby facilitating the edge grinding machine to polish the edge of the glass plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 This is a schematic diagram of the structure of the supporting platform of the utility model when viewed from above.

[0022] Figure 3 This is a schematic diagram of the internal structure of the side of the fixed frame of the utility model.

[0023] In the figure: 1. Carrying platform; 2. Conveying roller; 3. Blocking assembly; 31. Positioning baffle; 32. Fixed frame; 33. Connecting plate; 34. Fixing rod; 35. Support spring; 36. Connecting rope; 4. Clamping assembly; 41. Mounting plate; 42. Clamping plate; 43. Sliding hole; 44. Guide block; 45. Connecting rod; 46. Guide rod; 47. First fixed block; 48. Second fixed block; 49. Limiting spring; 5. Driving assembly; 51. Trapezoidal block; 52. Driving cylinder. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The utility model provides Figure 1-3 The limiting fixture structure shown in the figure includes a carrier platform 1, a plurality of conveying rollers 2 are rotatably installed on the top of the carrier platform 1, a clamping assembly 4 is provided on the carrier platform 1, a baffle assembly 3 used in conjunction with the clamping assembly 4 is provided on the top of the carrier platform 1, a driving assembly 5 for driving the baffle assembly 3 and the clamping assembly 4 to move is provided at the bottom of the carrier platform 1, the baffle assembly 3 includes a positioning baffle 31, a connecting hole is opened on one side of the top of the carrier platform 1, the outer wall of the positioning baffle 31 is slidably sleeved with the inner cavity of the connecting hole, and the glass edge grinding machine is installed on the top of the carrier platform 1 facing the side of the positioning baffle 31. When the glass The glass plate is conveyed on the conveying roller 2, and the positioning baffle 31 can block and position the polished side of the glass plate, so that the polished side of the glass plate corresponds to the glass edge grinding machine. The clamping assembly 4 includes a mounting plate 41 and a clamping plate 42. The mounting plate 41 is horizontally slidably arranged at the bottom of the supporting platform 1, and the clamping plate 42 is fixedly connected to the top of the mounting plate 41. The side of the top of the supporting platform 1 is provided with a sliding hole 43 matching the clamping plate 42. The multiple clamping plates 42 on both sides of the top of the supporting platform 1 can clamp and position the two sides of the glass plate, thereby ensuring the stability of the polishing of one side of the glass plate.

[0026] Furthermore, the bottom of the supporting platform 1 is fixedly connected to a fixed frame 32, and the bottom of the positioning baffle 31 is fixedly connected to a connecting plate 33. A fixing rod 34 is fixedly connected between the fixing frame 32 and the supporting platform 1. The outer wall of the fixing rod 34 is slidably interwoven with the connecting plate 33, and the outer wall of the fixing rod 34 is slidably sleeved with a supporting spring 35. The supporting spring 35 is located at the bottom of the connecting plate 33. The supporting spring 35 can provide an elastic supporting force to the positioning baffle 31 through the connecting plate 33, and the elastic force of the supporting spring 35 acting on the connecting plate 33 is sufficient to support the weight of the connecting plate 33 and the positioning baffle 31. The bottom of the connecting plate 33 is fixedly connected to a connecting rope 36, and a wire arrangement hole matching the connecting rope 36 is provided at the bottom of the fixing frame 32, and the connecting rope 36 is linked with the driving assembly 5.

[0027] Furthermore, a guide block 44 is provided on one side of the mounting plate 41, and a connecting rod 45 is symmetrically fixedly connected between the guide block 44 and the mounting plate 41, and a guide rod 46 is symmetrically provided at the bottom of the carrier 1, and a first fixed block 47 is fixedly connected between the end of the guide rod 46 and the carrier 1, and the guide block 44 forms a linkage with the drive assembly 5, and a second fixed block 48 is symmetrically fixedly connected to the bottom of the guide block 44, and the outer wall of the guide rod 46 has the second fixed block 48 slidingly inserted and sleeved, and the outer wall of the guide rod 46 is slidably sleeved with a limit spring 49, and the limit spring 49 is located at the first fixed block 4 7 and the second fixed block 48, and the guide rod 46 and the limit spring 49 are both located at the bottom of the mounting plate 41 and the guide block 44, so as not to affect the movement of the mounting plate 41 and the guide block 44, and when the guide block 44 is not subjected to external force, the limit spring 49 can push the guide block 44 to move toward the middle of the supporting platform 1 through the second fixed block 48, and then the guide block 44 drives the mounting plate 41 to move toward the middle of the supporting platform 1 through the connecting rod 45, and then the mounting plates 41 on both sides of the bottom of the supporting platform 1 drive the multiple clamping plates 42 to clamp and position the glass plate on the top of the supporting platform 1.

[0028] The guide block 44 is provided with an inclined surface matching the trapezoidal block 51, and one end of the connecting rope 36 is fixedly connected to the trapezoidal block 51, and the bottom of the fixed frame 32 and the bottom of the supporting platform 1 are both connected with a guide shaft for guiding the connecting rope 36. The driving cylinder 52 is installed at the bottom of the supporting platform 1, and the output end of the driving cylinder 52 is transmission-connected with the trapezoidal block 51. When the driving cylinder 52 pushes the trapezoidal block 51 toward the positioning baffle 31, the trapezoidal block 51 squeezes the two guide blocks 44, and the guide block 44 drives the multiple clamping plates 42 to move toward the side of the supporting platform 1 through the connecting rod 45 and the mounting plate 41, and the trapezoidal block 51 moves toward the positioning baffle 31. The baffle 31 moves, and the supporting spring 35 pushes the connecting plate 33 and the positioning baffle 31 to rise, so that the positioning baffle 31 blocks and positions the glass plate on the conveying roller 2. When the side of the glass plate to be polished is in contact with the positioning baffle 31, the driving cylinder 52 drives the trapezoidal block 51 to reset, and the trapezoidal block 51 pulls the connecting plate 33 and the positioning baffle 31 down through the connecting rope 36, and the positioning baffle 31 is separated from the glass plate. At the same time, the trapezoidal block 51 slides and separates from the two guide blocks 44. Under the action of the limit spring 49, the guide block 44 drives the mounting plate 41 toward the middle of the supporting platform 1 through the connecting rod 45, so that the mounting plates 41 on both sides of the bottom of the supporting platform 1 drive multiple clamping plates 42 to clamp and position the glass plate on the top of the supporting platform 1.

[0029] This embodiment provides a glass edge grinding machine, which includes the above-mentioned limiting clamp structure.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A position limiting fixture structure, comprising a bearing platform (1), a conveying roller (2) being rotatably mounted on the top of the bearing platform (1); It is characterized in that A clamping assembly (4) is provided on the bearing platform (1), a baffle assembly (3) used in conjunction with the clamping assembly (4) is provided on the top of the bearing platform (1), and a driving assembly (5) for driving the baffle assembly (3) and the clamping assembly (4) to move is provided on the bottom of the bearing platform (1); The baffle assembly (3) includes a positioning baffle (31), a connection hole is provided on one side of the top of the support platform (1), and the outer wall of the positioning baffle (31) is slidably connected to the inner cavity of the connection hole; The clamping assembly (4) includes a mounting plate (41) and a clamping plate (42), wherein the mounting plate (41) is horizontally slidably arranged at the bottom of the supporting platform (1), and the clamping plate (42) is fixedly connected to the top of the mounting plate (41), and a sliding hole (43) matching the clamping plate (42) is opened on the side of the top of the supporting platform (1).

2. A limiting clamp structure according to claim 1, characterized in that: The bottom of the supporting platform (1) is fixedly connected to a fixed frame (32), the bottom of the positioning baffle (31) is fixedly connected to a connecting plate (33), a fixing rod (34) is fixedly connected between the fixing frame (32) and the supporting platform (1), and the outer wall of the fixing rod (34) is slidably inserted and sleeved with the connecting plate (33).

3. A limiting clamp structure according to claim 2, characterized in that: The outer wall of the fixing rod (34) is slidably sleeved with a support spring (35), and the support spring (35) is located at the bottom of the connecting plate (33). The bottom of the connecting plate (33) is fixedly connected with a connecting rope (36), and the bottom of the fixing frame (32) is provided with a wire arrangement hole matching the connecting rope (36).

4. A limiting clamp structure according to claim 3, characterized in that: A guide block (44) is provided on one side of the mounting plate (41), a connecting rod (45) is symmetrically fixedly connected between the guide block (44) and the mounting plate (41), a guide rod (46) is symmetrically provided at the bottom of the bearing platform (1), a first fixed block (47) is fixedly connected between the end of the guide rod (46) and the bearing platform (1), and the guide block (44) forms a linkage with the driving assembly (5).

5. A limiting clamp structure according to claim 4, characterized in that: The bottom of the guide block (44) is symmetrically fixedly connected with a second fixed block (48), the outer wall of the guide rod (46) is slidably inserted and sleeved with the second fixed block (48), and the outer wall of the guide rod (46) is slidably sleeved with a limit spring (49), and the limit spring (49) is located between the first fixed block (47) and the second fixed block (48).

6. The limiting clamp structure according to claim 5, characterized in that: The driving assembly (5) comprises: A trapezoidal block (51) is slidably arranged at the bottom of the carrier platform (1), a side of the guide block (44) is provided with an inclined surface matching the trapezoidal block (51), and one end of the connecting rope (36) is fixedly connected to the trapezoidal block (51); A driving cylinder (52) is installed at the bottom of the supporting platform (1), and an output end of the driving cylinder (52) is transmission-connected to the trapezoidal block (51).

7. A glass edge grinding machine, characterized in that: The glass edge grinding machine includes the limiting clamp structure according to any one of claims 1 to 6.

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