Accurate grinding assembly for glass processing

Abstract

The utility model discloses an accurate grinding assembly for glass processing, relates to the technical field of accurate grinding assemblies, and aims to solve the problems that glass with different requirements cannot be ground due to the fact that the width of the accurate grinding assembly cannot be adjusted, and the accurate grinding assembly is not flexible to use. And the fine grinding assembly comprises two grinding frame bodies and a telescopic assembly, the two grinding frame bodies are symmetrically arranged about the central axis, the telescopic assembly is used for adjusting the distance between the two grinding frame bodies, the telescopic assembly is arranged in the middle of the two grinding frame bodies, and the telescopic assembly is arranged below the glass to be finely ground. The distance between the two polishing frame bodies is controlled through the two telescopic assemblies arranged on the inner sides of the two polishing frame bodies, the polishing frame bodies can be attached to the positions, with burrs, of the edges of glass in the using process, glass of different widths can be polished, and the using flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fine grinding components, in particular to a glass processing fine grinding component. Background Art

[0002] During the processing of glass, there are certain burrs on the sides of the glass after cutting. The existence of burrs may hurt the workers during the transportation or use of the glass. In this case, a fine grinding component is needed to grind the sides of the glass to make the glass with burrs smooth to avoid scratching the operators. The existing glass fine grinding component uses a grinding wheel to grind the glass frame. During the grinding process, water is used to cool the grinding position to avoid the glass shavings flying in the air after grinding, which can effectively purify the working environment during the processing.

[0003] The existing grinding assembly uses a grinding wheel for grinding during use, but the fine grinding assembly will limit the width of the glass to be ground due to the model of the fine grinding assembly during the grinding process. As a result, there will definitely be certain differences in the width of the glass for different requirements. The width of the fine grinding assembly cannot be adjusted, resulting in the inability to grind glass of various sizes, which makes it inflexible to use. Utility Model Content

[0004] The purpose of the utility model is to provide a glass processing fine grinding component to solve the problem that the glass with different requirements proposed in the above background technology has certain differences in the width of the glass, and the width of the fine grinding component is not adjustable, which makes it impossible to grind glass of various sizes and inflexible to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding frame and a telescopic assembly, wherein two grinding frames are provided, and the two grinding frames are arranged in a mirror-symmetrical manner and spaced apart, so as to form a processing space for placing the glass to be finely ground between the two grinding frames; a fine grinding portion for grinding the edge of the glass is provided on the opposite sides of the two grinding frames; the two grinding frames are connected by the telescopic assembly, and the telescopic assembly includes a structure for extending or locking the distance between the two grinding frames; the telescopic assembly is located below the processing space.

[0006] Optionally, the telescopic assembly includes a connecting block 1, a docking block 1, an adjusting rod 1, a docking block 2, a connecting block 2, an adjusting rod 2, a sliding ring, a limiting ring and a limiting structure, the bottom wall of the connecting block 1 contacts the edge of the bottom wall of one of the grinding frames, the bottom wall of the docking block 1 is fixedly connected to the top side wall of the connecting block 1, the docking block 1 and the connecting block 1 are an integral structure, the end face of the adjusting rod 1 is fixedly connected to the side wall of the connecting block 1, the bottom wall of the connecting block 2 contacts the edge of the bottom wall of the other grinding frame, the top wall of the docking block 2 is fixedly connected to the bottom wall of the connecting block 2, and one end of the adjusting rod 2 is connected to the connecting block 2 The side wall of the adjusting rod 2 is arranged on one side of the adjusting rod 1, one side of the sliding ring is fixedly connected to the end face of the adjusting rod 2, the inner diameter of the sliding ring is larger than the inner diameter of the adjusting rod 2, the adjusting rod 2 and the sliding ring are an integral structure, one side of the limiting ring is fixedly connected to the side wall of the adjusting rod 1, the limiting ring and the adjusting rod 1 are an integral structure with the limiting ring, the inner side of the limiting ring is slidably connected to the adjusting rod 2, one side of the limiting structure is used to be fixedly connected to the side wall of the adjusting rod 2, the limiting structure and the adjusting rod 2 are an integral structure, and the limiting structure is used to limit the retraction and extension distance of the adjusting rod 2 on the inner side of the limiting ring.

[0007] Optionally, the limiting structure includes a circular ring, a telescopic rod, a contact block and a connecting spring, the end face of the circular ring is fixedly connected to the side wall of the adjusting rod 2, the circular ring and the adjusting rod 2 are an integral structure, one end of the telescopic rod is fixedly connected to the top wall of the circular ring, the telescopic rod is used to limit the moving direction of the contact block, the bottom wall of the contact block is fixedly connected to the top wall of the telescopic rod, the connecting spring is wrapped around the outside of the telescopic rod, the top and bottom ends of the connecting spring are respectively connected to the side walls of the circular ring and the contact block, and the connecting spring is used to drive the contact block position to move longitudinally and horizontally.

[0008] Optionally, the fine grinding assembly also includes a grinding wheel, a servo motor, a collecting assembly and a connecting assembly. The outer side of the grinding wheel contacts the edge of the glass, and the grinding wheel is used to grind the edge of the glass. A water outlet is provided on the side wall of the grinding frame above the grinding wheel, and the water outlet cools the contact position between the grinding wheel and the glass edge. The servo motor provides driving force for the grinding wheel. The collecting assembly is arranged at the bottom end of the grinding frame, and the collecting assembly is used to collect sewage during the grinding process of the grinding wheel. The top end of the connecting assembly is movably connected to the top end of the collecting assembly, and the connecting assembly is used to assemble the collecting assembly and the grinding frame.

[0009] Optionally, the connecting assembly includes a sliding block movably connected to the side wall of the polishing frame, a sliding block fixed to the bottom end of the fixed block, and a docking hole opened at the top of the fixed block, the docking hole is configured as a groove body which is wide at one end and narrow at the other end, the bottom end of the sliding block is slidably connected to the top wall of the polishing frame, and the sliding block drives the fixed block to slide left and right in a horizontal direction.

[0010] Optionally, the collecting assembly includes a collecting trough movably connected under the polishing frame, a water outlet gate opened on one side of the collecting trough, a tilting platform fixedly connected to the bottom of the inner side of the collecting trough, a sliding track opened on the top wall of the collecting trough, and a clamping block slidably connected to the inner side of the sliding track, wherein the clamping block is used to combine the top end of the collecting assembly with the bottom end of the polishing frame.

[0011] Optionally, the clamping block is a clamping piece with one end wide and the other end narrow, the clamping block matches the docking hole, the clamping block bites with the inner side wall of the docking hole, and the clamping block bites with the inner side wall of the docking hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting two sets of telescopic components on the inner side of the two polishing frames, the distance between the two polishing frames can be controlled, so that the polishing frames can fit the position where there are burrs on the edge of the glass during use, and glass of different widths can also be polished, thereby increasing the flexibility of the device. By setting a limiting structure on the inner side of the telescopic component, the distance between the two polishing frames can be conveniently adjusted, thereby improving the efficiency of indirect adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the grinding frame structure of the utility model;

[0015] Figure 2 This is a bottom view structural diagram of the grinding frame of the utility model;

[0016] Figure 3 It is a schematic diagram of the local structure of the connection component of the utility model;

[0017] Figure 4 It is a schematic diagram of the partial structure of the collection component of the utility model;

[0018] Figure 5 It is a schematic diagram of the partial structure of the telescopic component of the utility model;

[0019] Figure 6 For the utility model Figure 5 Schematic diagram of the structure at A in the middle;

[0020] Figure 7 It is a schematic diagram of the limiting structure of the utility model.

[0021] In the figure:

[0022] 1. Polish the frame;

[0023] 2. Telescopic assembly; 21. Connecting block 1; 22. Docking block 1; 23. Adjustment rod 1; 24. Docking block 2; 25. Connecting block 2; 26. Adjustment rod 2; 27. Sliding ring; 28. Limiting ring; 29. ​​Limiting structure; 291. Circular ring; 292. Telescopic rod; 293. Contact block; 294. Connecting spring;

[0024] 3. Grinding wheel;

[0025] 4. Servo motor;

[0026] 5. Collection assembly; 51. Collection tank; 52. Water outlet; 53. Tilt table; 54. Sliding track; 55. Clamping block;

[0027] 6. Connecting assembly; 61. Fixed block; 62. Docking hole; 63. Sliding block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-7 , an embodiment provided by the utility model:

[0030] Embodiment 1

[0031] Please refer to Figure 1 and Figure 2 A glass processing fine grinding component, the fine grinding component includes a grinding frame 1 and a telescopic component 2, the grinding frame 1, the grinding frame 1 is provided with two, the two grinding frames 1 are arranged in a mirror-symmetrical manner, the two grinding frames 1 are arranged at an interval, the telescopic component 2 is used to adjust the distance between the two grinding frames 1, the telescopic component 2 is arranged below the position for placing the finely ground glass, and the grinding frame 1 is used. The distance between the two grinding frames 1 is adjusted by using the telescopic component 2 arranged at the spacing position of the two groups of grinding frames 1. The distance between the two grinding frames 1 can be adjusted according to the width of the polished glass, so as to avoid incomplete grinding of the glass burr position during the grinding process, and make the inner position of the two grinding frames 1 more in line with the glass width.

[0032] Embodiment 2

[0033] Please refer to Figure 1 and Figure 2 , please refer to Figure 5 , Figure 6 and Figure 7 The telescopic assembly 2 includes a connecting block 21, a docking block 22, an adjustment rod 23, a docking block 24, a connecting block 25, an adjustment rod 26, a sliding ring 27, a limiting ring 28 and a limiting structure 29. The connecting block 21, the bottom wall of the connecting block 21 is in contact with the bottom wall edge of one of the grinding frames 1, and the bottom wall of the docking block 22 is fixedly connected to the top side wall of the connecting block 21. First, there is a circular groove with the same inner diameter as the docking block 22 at the place where the grinding frame 1 is connected to the docking block 22, so that the docking block 22 is engaged with the circular groove to complete the fixation of the telescopic assembly 2. Because the grinding frame 1 is provided with two, the two grinding frames are 1, a circular groove is arranged on each of the two circular grooves, and the two circular grooves are respectively engaged with the docking block 1 22 and the docking block 24, so as to realize the connection between the two ends of the telescopic component 2, the docking block 1 22 and the connecting block 1 21 are an integral structure, the docking block 1 22 and the connecting block 1 21 are an integral structure, the end face of the adjusting rod 1 23 is fixedly connected to the side wall of the connecting block 1 21; the bottom wall of the connecting block 25 is in contact with the edge position of the bottom wall of the other polishing frame 1, the top wall of the docking block 24 is fixedly connected to the bottom wall of the connecting block 25, the docking block 24, one end of the adjusting rod 26 is in contact with the side wall of the connecting block 25, the adjusting rod 26 is arranged on one side of the adjusting rod 1 23, and one end of the sliding ring 27 The side of the limiting structure 29 is fixedly connected to the end face of the adjusting rod 26, the inner diameter of the sliding ring 27 is larger than the inner diameter of the adjusting rod 26, the adjusting rod 26 and the sliding ring 27 are an integral structure, one side of the limiting ring 28 is fixedly connected to the side wall of the adjusting rod 1 23, the limiting ring 28 and the adjusting rod 1 23 are an integral structure with the limiting ring 28, the inner side of the limiting ring 28 is slidably connected to the adjusting rod 26, one side of the limiting structure 29 is used to fix the side wall of the adjusting rod 26, the sliding ring 27 fixed at one end of the adjusting rod 26 can prevent the adjusting rod 26 from detaching from the inner side of the limiting ring 28 when sliding on the inner side of the limiting ring 28, the limiting structure 29 and the adjusting rod 26 are an integral structure, and the limiting structure 29 is used to fix the side wall of the adjusting rod 26. Regarding limiting the retraction and extension distance of the adjusting rod 26 on the inner side of the limiting ring 28, it can be further explained that when the distance of the connecting block 25 approaches the connecting block 1 21, the adjusting rod 26 is used to slide on the inner side of the limiting ring 28 to realize the horizontal movement of the connecting block 25 to the connecting block 1 21. In the process of movement, because the docking block 24 and the docking block 1 22 are respectively connected with the two grinding frames 1, when adjusting the distance between the connecting block 1 21 and the connecting block 2 25, the distance between the two grinding frames 1 is also indirectly adjusted. During the adjustment process of the distance between the two grinding frames 1, the distance can be adjusted according to the width of the finely ground glass.

[0034] The limiting structure 29 includes a circular ring 291, a telescopic rod 292, a contact block 293 and a connecting spring 294. The end surface of the circular ring 291 is fixedly connected to the side wall of the adjusting rod 26. The circular ring 291 and the adjusting rod 26 are an integral structure. One end of the telescopic rod 292 is fixedly connected to the top wall of the circular ring 291. The telescopic rod 292 is used to limit the moving direction of the contact block 293. The bottom wall of the contact block 293 is fixedly connected to the top wall of the telescopic rod 292. The connecting spring 294 is wound around the outside of the telescopic rod 292. The top and bottom ends of the connecting spring 294 are respectively connected to the side walls of the circular ring 291 and the contact block 293. The connecting spring 294 is used to drive the position of the contact block 293 to move longitudinally and horizontally. It can be further explained that because the limiting structures 29 are provided with a plurality of limiting structures 29, the position of the limiting ring 28 is limited to the middle position of two of the limiting structures 29 through the limiting structures 29. In this way, the adjusting rod 26 cannot slide on the inner side of the limiting ring 28, thereby The distance between the second connecting block 25 and the first connecting block 21 cannot be adjusted, so the distance between the two polishing frames 1 can be indirectly limited according to the width of the glass. When the limiting structure 29 is in use, the connecting spring 294 drives the telescopic rod 292 to extend and retract, and the connecting spring 294 allows the position of the contact block 293 to move during the extension and retraction process. When the position of the contact block 293 moves, when the telescopic rod 292 and the connecting spring 294 shrink on one side of the ring 291, the adjusting rod 26 can slide on the inner side of the limiting ring 28. When the pressure on the contact block 293 is released, the telescopic rod 292 and the connecting spring 294 are in an open state. The opening of the telescopic rod 292 and the connecting spring 294 limits the adjusting rod 26 to slide on the inner side of the limiting ring 28. The two limiting structures 29 are a group, and the middle position of the two limiting structures 29 is used to limit the limiting ring 28, so as to limit the moving position of the adjusting rod 26 on the inner side of the limiting ring 28.

[0035] Embodiment 3

[0036] Please refer to Figure 2 , Figure 3 and Figure 4The fine grinding assembly also includes a grinding wheel 3, a servo motor 4, a collecting assembly 5 and a connecting assembly 6. The outer side of the grinding wheel 3 contacts the edge of the glass. The grinding wheel 3 is used to grind the edge of the glass. A water outlet is provided on the side wall of the grinding frame 1 above the grinding wheel 3. The water outlet cools the contact position between the grinding wheel 3 and the edge of the glass. The servo motor 4 provides driving force for the grinding wheel 3. The collecting assembly 5 is arranged at the bottom end of the grinding frame 1. The collecting assembly 5 is used to collect sewage during the grinding process of the grinding wheel 3. The top of the connecting assembly 6 is movably connected to the top of the collecting assembly 5. The connecting assembly 6 is used to assemble the collecting assembly 5 and the grinding frame 1. The servo motor 4 is used to drive several grinding wheels 3 to rotate. During the rotation, the grinding wheel 3 contacts the edge of the glass, and the edge of the glass can be polished during the contact process.

[0037] The connecting assembly 6 includes a sliding block 63 movably connected to the side wall of the polishing frame 1, a sliding block 63 fixed to the bottom end of the fixed block 61, and a docking hole 62 opened at the top end of the fixed block 61. The bottom end of the sliding block 63 is slidably connected to the top wall of the polishing frame 1, and the sliding block 63 drives the fixed block 61 to slide left and right in a horizontal direction.

[0038] The collecting assembly 5 includes a collecting trough 51 movably connected to the bottom of the grinding frame 1, a water outlet door 52 opened on one side of the collecting trough 51, an inclined platform 53 fixedly connected to the bottom of the inner side of the collecting trough 51, a sliding track 54 opened on the top wall of the collecting trough 51 and a clamping block 55 slidably connected to the inner side of the sliding track 54. The clamping block 55 is used to combine the top end of the collecting assembly 5 with the bottom end of the grinding frame 1. The clamping block 55 is a clamping piece with one end wide and the other end narrow. The docking hole 62 is set to be wide at one end and narrow at the other end to match the clamping block 55. The clamping block 55 is engaged with the inner wall of the docking hole 62.

[0039] During use of this embodiment, the collecting component 5 and the polishing frame 1 are assembled using the connecting component 6. During assembly, the snap-in block 55 is snapped into the inner side of the docking hole 62, and the snap-in block 55 is hooked on the inner side of the docking hole 62. In this way, the snap-in block 55 is snapped into place on the inner side of the docking hole 62. At the same time, because the snap-in block 55 slides on the inner side of the sliding track 54, the sliding block 63 slides on the side wall of the polishing frame 1, and the sliding directions of both are horizontal sliding. In this way, the connection position of the snap-in block 55 and the docking hole 62 can be adjusted according to the total length of the telescopic component 2, thereby avoiding the problem that the snap-in block 55 cannot be snapped into the docking hole 62 after the total length of the telescopic component 2 is adjusted.

[0040] Working principle: The position of the limiting ring 28 is limited to the middle position of two limiting structures 29 by the limiting structure 29, so that the adjusting rod 26 cannot slide inside the limiting ring 28, and the distance between the connecting block 25 and the connecting block 1 21 cannot be adjusted. In this way, the distance between the two polishing frames 1 can be indirectly limited according to the width of the glass. When the limiting structure 29 is in use, the connecting spring 294 drives the telescopic rod 292 to extend and retract, and the connecting spring 294 allows the contact block 29 to extend and retract during the process of extension and retraction. 3 moves, when the contact block 293 moves, when the telescopic rod 292 and the connecting spring 294 shrink on one side of the ring 291, the adjusting rod 26 can slide on the inner side of the limiting ring 28. When the pressure on the contact block 293 is released, the telescopic rod 292 and the connecting spring 294 are in an open state. The opening of the telescopic rod 292 and the connecting spring 294 limits the adjusting rod 26 to slide on the inner side of the limiting ring 28. The two limiting structures 29 form a group, and the middle position of the two limiting structures 29 is used The limit is a limit ring 28, which realizes the limit adjustment rod 26 moving inside the limit ring 28. After the adjustment is completed, the servo motor 4 is used to drive the plurality of grinding wheels 3 to rotate. During the rotation, the grinding wheel 3 contacts the edge of the glass. During the contact, the edge of the glass can be polished. The collection component 5 and the polishing frame 1 are assembled using the connecting component 6. During the assembly, the clamping block 55 is inserted into the inner side of the docking hole 62, and the clamping block 55 is hung on the inner side of the docking hole 62. In this way, the clamping is completed. The connecting block 55 is engaged with the inner side of the docking hole 62. At the same time, because the connecting block 55 slides on the inner side of the sliding track 54, the sliding block 63 slides on the side wall of the grinding frame 1, and the sliding directions of both are horizontal sliding. In this way, the connection position of the connecting block 55 and the docking hole 62 can be adjusted according to the total length of the telescopic component 2, avoiding the problem that the connecting block 55 cannot be engaged with the docking hole 62 after the total length of the telescopic component 2 is adjusted. The collecting component 5 is installed at the bottom end of the grinding frame 1 to collect the sewage used for grinding cooling.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A glass processing fine grinding assembly, characterized in that: The fine grinding assembly comprises: A grinding frame, wherein two grinding frames are provided, and the two grinding frames are arranged in a mirror-symmetrical manner and spaced apart, so as to form a processing space for placing the glass to be finely ground between the two grinding frames; a fine grinding portion for grinding the edge of the glass is provided on one side of the two grinding frames facing each other; A telescopic component, through which the two polishing frames are connected, the telescopic component comprises a structure for telescoping or locking the distance between the two polishing frames; the telescopic component is located below the processing space.

2. A glass processing fine grinding assembly according to claim 1, characterized in that: The telescopic assembly comprises: A connecting block 1, wherein the bottom wall of the connecting block 1 is in contact with an edge position of the bottom wall of one of the polishing frames; A docking block 1, wherein the bottom wall of the docking block 1 is fixedly connected to the top side wall of the connecting block 1, and the docking block 1 and the connecting block 1 are an integral structure; An adjusting rod 1, wherein an end surface of the adjusting rod 1 is fixedly connected to a side wall of the connecting block 1; A second connecting block, wherein the bottom wall of the second connecting block contacts an edge position of a bottom wall of another polishing frame; A second docking block, the top wall of which is fixedly connected to the bottom wall of the second connecting block; A second adjusting rod, one end of which is connected to the side wall of the second connecting block, and the second adjusting rod is arranged on one side of the first adjusting rod; A sliding ring, one side of which is fixedly connected to the end face of the second adjusting rod, the inner diameter of the sliding ring is larger than the inner diameter of the second adjusting rod, and the second adjusting rod and the sliding ring are an integral structure; A limiting ring, one side of which is fixedly connected to the side wall of the first adjusting rod, the limiting ring and the first adjusting rod are in an integral structure, and the inner side of the limiting ring is in sliding connection with the second adjusting rod; A limiting structure, one side of which is fixedly connected to the side wall of the second adjusting rod, the limiting structure and the second adjusting rod are an integral structure, and the limiting structure is used to limit the retraction and extension distance of the second adjusting rod inside the limiting ring.

3. A glass processing fine grinding assembly according to claim 2, characterized in that: The limiting structure comprises: A circular ring, the end surface of which is fixedly connected to the side wall of the second adjusting rod, and the circular ring and the second adjusting rod are in an integral structure; A telescopic rod, one end of which is fixedly connected to the top wall of the ring, and the telescopic rod is used to limit the moving direction of the contact block; A contact block, the bottom wall of which is fixedly connected to the top wall of the telescopic rod; A connecting spring is wound around the outside of the telescopic rod, the top and bottom ends of the connecting spring are respectively connected to the side wall of the circular ring and the contact block, and the connecting spring is used to drive the contact block to move in a longitudinal and horizontal manner.

4. A glass processing fine grinding assembly according to claim 1, characterized in that: The fine grinding assembly also includes: A grinding wheel, the outer side of which contacts the edge of the glass, and the grinding wheel is used to grind the edge of the glass to form the fine grinding portion; a water outlet is provided on the side wall of the grinding frame above the grinding wheel, and the water outlet cools the contact position between the grinding wheel and the edge of the glass; A servo motor, wherein the servo motor provides driving force for the grinding wheel; A collecting component, the collecting component is arranged at the bottom of the grinding frame, and the collecting component is used to collect sewage during the grinding process of the grinding wheel; A connecting component, the top of which is movably connected to the top of the collecting component, and the connecting component is used to assemble the collecting component and the polishing frame.

5. A glass processing fine grinding assembly according to claim 4, characterized in that: The connecting assembly includes a sliding block movably connected to the side wall of the polishing frame, a sliding block fixed to the bottom end of the fixed block, and a docking hole opened at the top end of the fixed block. The docking hole is configured as a groove body with one end being wide and the other end being narrow. The bottom end of the sliding block is slidably connected to the top wall of the polishing frame, and the sliding block drives the fixed block to slide left and right in a horizontal direction.

6. A glass processing fine grinding assembly according to claim 4, characterized in that: The collecting assembly includes a collecting trough movably connected under the polishing frame, a water outlet door opened on one side of the collecting trough, an inclined platform fixedly connected to the bottom of the inner side of the collecting trough, a sliding track opened on the top wall of the collecting trough and a clamping block slidably connected to the inner side of the sliding track, wherein the clamping block is used to combine the top end of the collecting assembly with the bottom end of the polishing frame.

7. A glass processing fine grinding assembly according to claim 6, characterized in that: The clamping block is a clamping piece with one end being wide and the other end being narrow. The clamping block matches the docking hole and is engaged with the inner side wall of the docking hole.

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