Tool suitable for microcrystalline glass surface grinding machine

Abstract

A tool suitable for a glass ceramic surface grinding machine comprises a glass positioning side plate, a glass containing station is arranged at the bottom of the glass positioning side plate, a glass positioning baffle is arranged on the side portion of the glass positioning side plate, a top plate is arranged at the top of the glass positioning side plate, a plurality of fixing screws are arranged on the top plate, and the fixing screws are located above the glass containing station. By means of the detachable tool, the polycrystalline silicon rod numerical control surface grinding machine has the condition of grinding the plane of microcrystalline glass, the original operation mode of equipment is not changed, and meanwhile the function of grinding the plane of the polycrystalline silicon rod of the equipment is reserved.

Description

Technical Field

[0001] The utility model belongs to the field of silicon materials, and in particular relates to a tool suitable for a microcrystalline glass surface grinder. Background Art

[0002] Currently, CNC surface grinders for polycrystalline silicon ingots are primarily used for surface grinding of polycrystalline silicon ingots in the photovoltaic industry. However, due to the ongoing slump in the polycrystalline product market, widespread production of polycrystalline products has ceased. CNC surface grinders for polycrystalline silicon ingots are no longer suitable for this purpose. Furthermore, CNC surface grinders for polycrystalline silicon ingots are not suitable for grinding the surfaces of microcrystalline glass.

[0003] Its main technical disadvantages are:

[0004] (1) The thickness of the microcrystalline glass is relatively thin, and the grinding heads on both sides of the grinder cannot reach the surface of the microcrystalline glass.

[0005] (2) The external dimensions of the existing grinding machine tooling are not suitable for microcrystalline glass and do not meet the grinding conditions.

[0006] Therefore, a detachable tooling is now needed to enable the CNC surface grinder of polycrystalline silicon rods to have the conditions to grind the surface of microcrystalline glass without changing the original operating mode, while retaining the function of grinding the surface of polycrystalline silicon rods. Summary of the Invention

[0007] The technical problem to be solved by the present invention is to provide a tooling suitable for a microcrystalline glass surface grinder. The present invention utilizes a detachable tooling to enable a polycrystalline silicon rod CNC surface grinder to have the conditions for grinding the microcrystalline glass surface without changing the original operating mode of the equipment, while retaining the function of the equipment to grind the polycrystalline silicon rod surface.

[0008] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0009] A tool suitable for a microcrystalline glass surface grinder includes a glass positioning side plate, a glass placement station is provided at the bottom of the glass positioning side plate, a glass positioning baffle is provided on the side of the glass positioning side plate, a top plate is provided on the top of the glass positioning side plate, and multiple fixing screws are provided on the top plate. The fixing screws are located above the glass placement station.

[0010] Preferably, there are two glass positioning side panels, the two glass positioning side panels are parallel to each other, and a glass placement station is provided at the bottom of each glass positioning side panel.

[0011] Preferably, the bottoms of the two glass positioning side panels are connected to the bottom plate, and the bottom plate is provided with tooling fixing bolts.

[0012] Preferably, a plurality of through holes are provided on the top of the top plate; the through holes are used to provide space for tightening the fixing screws with an Allen wrench.

[0013] Preferably, only one side of the glass positioning side plate is provided with a glass positioning baffle, and the glass positioning baffle, the top plate, the glass positioning side plate and the glass placement station form a frame structure with two open sides.

[0014] Preferably, a plurality of fixing screws are arranged in a row, and the fixing screws are used to prevent the glass from tipping over.

[0015] The utility model can achieve the following beneficial effects:

[0016] Due to the relatively thin thickness of microcrystalline glass, the feed stroke of the grinding head of the grinder is insufficient, and the grinding heads on both sides cannot grind a piece of glass at the same time. Therefore, this tool is designed with two glass placement positions to allow the grinding heads on both sides to grind the outer side surfaces of the glass on the two glass placement positions at the same time. After the outer side surfaces are ground, the positions of the two pieces of glass are swapped to grind the other side of the glass. This tool uses the existing workbench positioning holes of the surface grinder as the installation reference to design a double-station grinding tool. The spacing between the side panels of the double stations needs to be determined according to the actual feed stroke of the grinding heads on both sides of the grinder. The spacing between the side panels solves the problem of insufficient stroke on both sides of the grinder. The tool is fixed to the grinder workbench by bolts containing rubber pads, which serve to protect the contact surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 This is the front view of the utility model;

[0020] Figure 3 This is a side view of the utility model;

[0021] Figure 4 It is a top view of the utility model.

[0022] In the figure: tooling fixing bolt 1, through hole 2, bottom plate 3, glass positioning side plate 4, glass positioning baffle 5, fixing screw 6, glass placement station 7, top plate 8. DETAILED DESCRIPTION

[0023] The preferred solution is Figures 1 to 4 As shown, a tool suitable for a microcrystalline glass surface grinder includes a glass positioning side plate 4, a glass placement station 7 is provided at the bottom of the glass positioning side plate 4, a glass positioning baffle 5 is provided on the side of the glass positioning side plate 4, and a top plate 8 is provided on the top of the glass positioning side plate 4. A plurality of fixing screws 6 are provided on the top plate 8, and the fixing screws 6 are located above the glass placement station 7.

[0024] Specifically, there are two glass positioning side panels 4, which are parallel to each other. Each glass positioning side panel 4 has a glass placement station 7 at its bottom. The two glass positioning side panels 4 are perpendicular to the top panel 8. The glass placement station 7 is a panel perpendicular to the glass positioning side panels 4.

[0025] Preferably, the bottoms of the two glass positioning side panels 4 are connected to the bottom panel 3, which is provided with tooling fixing bolts 1. The bottom panel 3 provides support for the glass positioning side panels 4 and also provides a platform for installing fixing screws 6. The glass positioning side panels 4 and glass positioning baffle 5 are all welded to the bottom panel 3 and top panel 8.

[0026] Preferably, a plurality of through holes 2 are provided on the top of the top plate 8. The number of through holes 2 is the same as the number of fixing screws 6, and the through holes 2 are located directly above the fixing screws 6. An Allen wrench can pass through the through holes 2 and tighten the fixing screws 6.

[0027] Specifically, only one side of the glass positioning side plate 4 is provided with a glass positioning baffle 5, which forms a double-sided open frame structure with the top plate 8, the glass positioning side plate 4 and the glass placement station 7. The glass is inserted from the opposite side of the glass positioning side plate 4.

[0028] Preferably, a plurality of fixing screws 6 are arranged in a row, and the fixing screws 6 are used to prevent the glass from tipping over.

[0029] Working principle:

[0030] 1. Fix the tool to the grinder workbench with fixing bolts (the through hole is used for tightening the bolts with an Allen wrench);

[0031] 2. Place the glass-ceramic vertically on the glass placement station, using the glass positioning side panels and glass positioning baffles as references;

[0032] 3. After the glass-ceramic is placed, tighten the fixing bolts. The bolt heads contain rubber pads to protect the contact surface.

[0033] 4. After the glass is fixed, the grinder can be set to complete the loading process.

[0034] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The scope of protection of the present invention shall be the technical solutions set forth in the claims, including equivalent alternatives to the technical features of the technical solutions set forth in the claims. Equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A tool suitable for a glass-ceramic surface grinder, characterized by: The invention comprises a glass positioning side plate (4), a glass placement station (7) is provided at the bottom of the glass positioning side plate (4), a glass positioning baffle (5) is provided on the side of the glass positioning side plate (4), a top plate (8) is provided on the top of the glass positioning side plate (4), and a plurality of fixing screws (6) are provided on the top plate (8), and the fixing screws (6) are located above the glass placement station (7).

2. The tooling for a glass-ceramic surface grinder according to claim 1, characterized in that: There are two glass positioning side panels (4), the two glass positioning side panels (4) are parallel to each other, and a glass placement station (7) is provided at the bottom of each glass positioning side panel (4).

3. The tooling for a glass-ceramic surface grinder according to claim 2, characterized in that: The bottoms of the two glass positioning side panels (4) are connected to the bottom plate (3), and the bottom plate (3) is provided with tooling fixing bolts (1).

4. The tooling for a glass-ceramic surface grinder according to claim 1, characterized in that: A plurality of through holes (2) are provided on the top of the top plate (8); the through holes are used to provide space for tightening the fixing screws (6) with an Allen wrench.

5. The tooling for a glass-ceramic surface grinder according to claim 1, characterized in that: The glass positioning side plate (4) is provided with a glass positioning baffle (5) on only one side, and the glass positioning baffle (5) and the top plate (8), the glass positioning side plate (4) and the glass placement station (7) form a frame structure with two open sides.

6. The tooling for a glass-ceramic surface grinder according to claim 1, characterized in that: A plurality of fixing screws (6) are arranged in a row, and the fixing screws (6) are used to prevent the glass from tipping over.

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