Mortar spraying device for crystal bar cutting

Abstract

The utility model discloses a crystal bar cutting mortar spraying device which comprises an equipment base, a mortar barrel is fixedly installed on the right side of the top of the equipment base, a barrel cover is installed on the top of the mortar barrel, the bottom of the mortar barrel is communicated with a T-shaped pipe, pneumatic equipment is fixedly installed on the right side of the mortar barrel, and the T-shaped pipe is communicated with the bottom of the mortar barrel. The bottom end of the pneumatic equipment communicates with an air pipe, and the other end of the air pipe communicates with the right end of the T-shaped pipe. Through the arrangement of the steel wire cutting equipment, the crystal bar body can be cut, through the cooperative use of the mortar barrel, the pneumatic equipment, the air pipe and the sand outlet pipe, mortar can be sprayed out, through the arrangement of the sand storage cavity, sprayed sand can be temporarily stored, and through the cooperative use of the sand pump, the feeding pipe and the discharging pipe, the sand can be sprayed out through the sand storage cavity. The mortar in the inner cavity of the sand storage cavity returns to the inner cavity of the mortar barrel, so that the purpose of improving the utilization rate of the mortar during crystal bar cutting can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of crystal rod cutting, in particular to a mortar spraying device for crystal rod cutting. Background Art

[0002] A crystal rod is a type of silicon material. The preparation process of the crystal rod includes cleaning the silicon material, then heating and melting it in a furnace to form a large silicon ingot, and then using a specific machine to cut it into pieces. This process involves multiple process steps, from polycrystalline silicon to zone melting or direct pulling to form a single crystal silicon rod, and then to rolling, cutting, grinding, and polishing to make silicon wafers.

[0003] The main methods of crystal rod cutting are grinding wheel cutting, laser cutting and wire cutting. Wire cutting is a common technical means, which uses steel wire to drive corundum to cut the crystal. When the steel wire continuously cuts the crystal, a large amount of corundum is required. In order to avoid waste of resources, it is necessary to design a mortar injection device for crystal rod cutting. It is integrated with the wire cutting equipment. After the mortar is sprayed, the corundum is returned to the mortar injection device through the mud pump, which improves the utilization rate of the mortar during crystal rod cutting. Utility Model Content

[0004] The purpose of the utility model is to provide a mortar injection device for crystal rod cutting, which is integrated with the steel wire cutting equipment. After the mortar is sprayed, the corundum returns to the mortar injection device through the mud pump, thereby improving the utilization rate of the mortar during crystal rod cutting, so as to solve the problems raised by the above-mentioned background technology.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: a mortar spraying device for crystal rod cutting, which includes an equipment base, a mortar bucket is fixedly installed on the right side of the top of the equipment base, a bucket cover is installed on the top of the mortar bucket, the bottom of the mortar bucket is connected to a T-shaped pipe, a pneumatic device is fixedly installed on the right side of the mortar bucket, the bottom end of the pneumatic device is connected to an air pipe, the other end of the air pipe is connected to the right end of the T-shaped pipe, the left end of the T-shaped pipe is connected to a sand outlet pipe that runs through the top of the equipment base, and a nozzle is fixedly installed on the rear end of the sand outlet pipe. A sand storage cavity is opened on the left side of the top of the equipment base, and the bottom of the inner cavity of the sand storage cavity is low in the front and high in the back. A sludge pump is fixedly installed in the middle of the top of the equipment base, and the feed end of the sludge pump is connected with a feed pipe that runs through the front side of the bottom of the inner cavity of the sand storage cavity, and the discharge end of the sludge pump is connected with a discharge pipe connected to the inner cavity of the mortar barrel. A steel wire cutting device fixedly installed on the top of the equipment base is provided on the rear side of the top of the sand storage cavity, and a plurality of placing rods are installed in the middle of the rear side of the inner cavity of the sand storage cavity, and crystal rod bodies are placed on the tops of the plurality of placing rods.

[0006] Preferably, a stirring device is installed on the top of the barrel cover and penetrates into the inner cavity of the mortar barrel.

[0007] Preferably, a sandblasting valve is installed on the surface of the air pipe.

[0008] Preferably, a bracket arranged at the top of the inner cavity of the sand storage cavity is fixedly connected to the top of the equipment base, and the sand outlet pipe is snap-connected to the inner cavity of the bracket.

[0009] Preferably, a sand flow control valve is installed on the front side of the equipment base, and the rear end of the sand flow control valve passes through the inner cavity of the T-shaped tube.

[0010] Preferably, a position sensor is fixedly installed in the inner cavity of the mortar barrel.

[0011] 1. The beneficial effects of the present invention are as follows: the present invention enables the crystal ingot body to be cut by the provision of the steel wire cutting device, enables the mortar to be sprayed out by the coordinated use of the mortar bucket, pneumatic equipment, air pipe and sand outlet pipe, enables the blasted sand to be temporarily stored by the provision of the sand storage cavity, and enables the mortar in the inner cavity of the sand storage cavity to return to the inner cavity of the mortar bucket by the coordinated use of the slurry pump, feed pipe and discharge pipe, thereby achieving the purpose of improving the utilization rate of the mortar during crystal ingot cutting.

[0012] 2. The utility model stirs the mortar in the inner cavity of the mortar barrel by setting a stirring device, thereby avoiding the blockage of the T-shaped pipe caused by the sedimentation of sand, and then the mortar is discharged from the sand outlet pipe.

[0013] 3. The utility model monitors the position of the mortar in the inner cavity of the mortar barrel by setting a position sensor. If the mud pump is damaged, the mortar in the sand storage chamber cannot return to the inner cavity of the mortar barrel in time, and the inner cavity of the mortar barrel needs to be replenished with mortar. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 This is a schematic diagram of a main perspective view of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of a main plane cross-section of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of a main three-dimensional plane of an embodiment of the utility model;

[0018] Figure 4 This is a schematic cross-sectional view of a mortar bucket according to an embodiment of the present invention;

[0019] Figure 5 This is an embodiment of the utility model Figure 1 A is an enlarged schematic diagram.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Equipment base, 2. Mortar bucket, 3. Bucket cover, 4. Mixing equipment, 5. T-shaped pipe, 6. Pneumatic equipment, 7. Air pipe, 8. Sandblasting valve, 9. Sand discharge pipe, 10. Nozzle, 11. Sand storage chamber, 12. Mud and sand pump, 13. Feed pipe, 14. Discharge pipe, 15. Sand flow control valve, 16. Wire cutting equipment, 17. Placement rod, 18. Crystal rod body, 19. Position sensor. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the slurry spraying device for crystal ingot cutting according to the present invention will be described with reference to the accompanying drawings.

[0023] Example 1:

[0024] Figure 1-5 The mortar spraying device for crystal rod cutting of an embodiment of the present invention is shown, which includes an equipment base 1: a mortar bucket 2 is fixedly installed on the right side of the top of the equipment base 1, a bucket cover 3 is installed on the top of the mortar bucket 2, and a stirring device 4 that penetrates into the inner cavity of the mortar bucket 2 is installed on the top of the bucket cover 3. Through the arrangement of the stirring device 4, the mortar in the inner cavity of the mortar bucket 2 is stirred, so as to avoid the blockage of the T-shaped tube 5 caused by the sedimentation of sand, and then the mortar is discharged from the sand outlet pipe 9. The bottom of the mortar bucket 2 is connected with a T-shaped tube 5, and the right side of the mortar bucket 2 is fixedly installed with a pneumatic device 6. The bottom end of the pneumatic device 6 is connected with an air pipe 7, and a sandblasting valve 8 is installed on the surface of the air pipe 7. The other end of the air pipe 7 is connected with the right end of the T-shaped tube 5, and the left end of the T-shaped tube 5 is connected with a sand outlet pipe 9 that penetrates the top of the equipment base 1. The rear end of the sand outlet pipe 9 is fixedly installed with a spray head 10, and a sand storage chamber is provided on the left side of the top of the equipment base 1 The bottom of the inner cavity of the sand storage cavity 11 is low in front and high in the back. A sludge pump 12 is fixedly installed in the middle of the top of the equipment base 1. The feed end of the sludge pump 12 is connected with a feed pipe 13 that runs through the front side of the bottom of the inner cavity of the sand storage cavity 11. The discharge end of the sludge pump 12 is connected with a discharge pipe 14 that is connected to the inner cavity of the mortar barrel 2. A steel wire cutting device 16 is fixedly installed on the top of the equipment base 1 on the rear side of the top of the sand storage cavity 11. A plurality of placing rods 17 are installed in the middle, and a crystal rod body 18 is placed on the top of the plurality of placing rods 17. A position sensor 19 is fixedly installed in the inner cavity of the mortar barrel 2. Through the setting of the position sensor 19, the position of the mortar in the inner cavity of the mortar barrel 2 is monitored. If the mud pump 12 is damaged, the mortar in the inner cavity of the sand storage cavity 11 cannot return to the inner cavity of the mortar barrel 2 in time. At this time, the inner cavity of the mortar barrel 2 needs to be replenished with mortar.

[0025] Example 2:

[0026] Figure 1-5 The present invention shows a mortar spraying device for crystal rod cutting according to an embodiment of the present invention, which includes an equipment base 1: a mortar bucket 2 is fixedly installed on the right side of the top of the equipment base 1, a bucket cover 3 is installed on the top of the mortar bucket 2, a T-shaped pipe 5 is connected to the bottom of the mortar bucket 2, a pneumatic device 6 is fixedly installed on the right side of the mortar bucket 2, the bottom end of the pneumatic device 6 is connected to an air pipe 7, the other end of the air pipe 7 is connected to the right end of the T-shaped pipe 5, the left end of the T-shaped pipe 5 is connected to a sand outlet pipe 9 that passes through the top of the equipment base 1, a nozzle 10 is fixedly installed at the rear end of the sand outlet pipe 9, a sand storage cavity 11 is opened on the left side of the top of the equipment base 1, and a bracket arranged on the top of the inner cavity of the sand storage cavity 11 is fixedly connected to the top of the equipment base 1, and the sand outlet pipe 9 is clamped. The bottom of the sand storage cavity 11 is low in the front and high in the back. A sludge pump 12 is fixedly installed in the middle of the top of the equipment base 1. The feed end of the sludge pump 12 is connected to a feed pipe 13 that passes through the front side of the bottom of the sand storage cavity 11. The discharge end of the sludge pump 12 is connected to a discharge pipe 14 that is connected to the inner cavity of the mortar barrel 2. A sand flow control valve 15 is installed on the front side of the equipment base 1. The rear end of the sand flow control valve 15 passes through the inner cavity of the T-shaped tube 5. A steel wire cutting device 16 fixedly installed on the top of the equipment base 1 is provided on the rear side of the top of the sand storage cavity 11. A plurality of placement rods 17 are installed in the middle of the rear side of the inner cavity of the sand storage cavity 11, and a crystal rod body 18 is placed on the top of the plurality of placement rods 17.

[0027] Working principle: When the present invention is used, the user cuts the crystal rod body 18 through the steel wire cutting device 16, and operates the pneumatic device 6 and the mud pump 12 at the same time. When the pneumatic device 6 is running, the mortar in the inner cavity of the mortar barrel 2 passes through the inner cavity of the T-shaped tube 5 and the inner cavity of the sand outlet pipe 9 and is sprayed from the nozzle 10 onto the surface of the crystal rod body 18. Then the mortar falls from the surface of the multiple placement rods 17 into the inner cavity of the sand storage cavity 11. Since the bottom of the inner cavity of the sand storage cavity 11 is low in front and high in the back, the mortar is concentrated on the front side of the inner cavity of the sand storage cavity 11. When the mud pump 12 is running, the mortar will pass through the inner cavity of the feed pipe 13 and the inner cavity of the discharge pipe 14 into the inner cavity of the mortar barrel 2, so that the mortar can be used multiple times. The above-mentioned pneumatic device 6 and steel wire cutting device 16 are existing common technologies, so they will not be elaborated here, and the purpose of improving the utilization rate of mortar during crystal rod cutting can be achieved.

[0028] To sum up: the mortar injection device for crystal rod cutting, through the setting of the steel wire cutting equipment 16, enables the crystal rod body 18 to be cut, through the coordinated use of the mortar barrel 2, the pneumatic equipment 6, the air pipe 7 and the sand outlet pipe 9, the mortar is sprayed out, through the setting of the sand storage cavity 11, the blasted sand is temporarily stored, and through the coordinated use of the mud pump 12, the feed pipe 13 and the discharge pipe 14, the mortar in the inner cavity of the sand storage cavity 11 returns to the inner cavity of the mortar barrel 2, thereby achieving the purpose of improving the utilization rate of the mortar during crystal rod cutting.

Claims

1. A slurry spraying device for crystal rod cutting, characterized in that: The invention comprises an equipment base (1): a mortar bucket (2) is fixedly installed on the right side of the top of the equipment base (1), a bucket cover (3) is installed on the top of the mortar bucket (2), a T-shaped pipe (5) is connected to the bottom of the mortar bucket (2), a pneumatic device (6) is fixedly installed on the right side of the mortar bucket (2), the bottom end of the pneumatic device (6) is connected to an air pipe (7), the other end of the air pipe (7) is connected to the right end of the T-shaped pipe (5), the left end of the T-shaped pipe (5) is connected to a sand outlet pipe (9) that passes through the top of the equipment base (1), a nozzle (10) is fixedly installed at the rear end of the sand outlet pipe (9), and a sand storage cavity (11) is opened on the left side of the top of the equipment base (1). ), the bottom of the inner cavity of the sand storage cavity (11) is low in the front and high in the back, a sludge pump (12) is fixedly installed in the middle of the top of the equipment base (1), the feed end of the sludge pump (12) is connected to a feed pipe (13) that runs through the front side of the bottom of the inner cavity of the sand storage cavity (11), the discharge end of the sludge pump (12) is connected to a discharge pipe (14) that is connected to the inner cavity of the mortar barrel (2), the rear side of the top of the sand storage cavity (11) is provided with a steel wire cutting device (16) fixedly installed on the top of the equipment base (1), a plurality of placement rods (17) are installed in the middle of the rear side of the inner cavity of the sand storage cavity (11), and a crystal rod body (18) is placed on the top of the plurality of placement rods (17).

2. A slurry spraying device for crystal ingot cutting according to claim 1, characterized in that: A stirring device (4) is installed on the top of the barrel cover (3) and penetrates into the inner cavity of the mortar barrel (2).

3. A slurry spraying device for crystal ingot cutting according to claim 2, characterized in that: A sandblasting valve (8) is installed on the surface of the air pipe (7).

4. A slurry spraying device for crystal ingot cutting according to claim 3, characterized in that: The top of the equipment base (1) is fixedly connected to a bracket arranged on the top of the inner cavity of the sand storage cavity (11), and the sand outlet pipe (9) is snap-connected to the inner cavity of the bracket.

5. The slurry spraying device for crystal ingot cutting according to claim 4, characterized in that: A sand flow control valve (15) is installed on the front side of the equipment base (1), and the rear end of the sand flow control valve (15) penetrates into the inner cavity of the T-shaped tube (5).

6. The slurry spraying device for crystal ingot cutting according to claim 5, characterized in that: A position sensor (19) is fixedly installed in the inner cavity of the mortar barrel (2).

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