Silicon rod cutting equipment

Abstract

The silicon rod cutting equipment comprises a base, the top of the base is fixedly connected with a front conveyor and a rear conveyor, the top of the base is fixedly connected with a protective cover, the protective cover covers the outer sides of the front conveyor and the rear conveyor, the top of the protective cover is provided with a center opening, and the center opening is communicated with the front conveyor and the rear conveyor. The top of the base is fixedly connected with two first electric push rods, the top ends of the two first electric push rods are fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a cutting machine, the cutting machine is arranged opposite to the center opening, and the inner wall of the protective cover is rotationally connected with a plurality of rubber wheels; the bottom of the connecting plate is fixedly connected with a plurality of elastic telescopic rods, and the bottom ends of the multiple elastic telescopic rods are jointly and fixedly connected with an anti-skid plate. According to the utility model, the cutting machine is arranged between the front conveyor and the rear conveyor, so that the conveyor belt is prevented from being damaged when silicon rods are cut, and the conveying efficiency of the silicon rods is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon rod cutting, in particular to a silicon rod cutting device. Background Art

[0002] At present, after the silicon rods are produced, they will be cut into specified sizes by cutting equipment for later processing.

[0003] Among them, after searching, the Chinese patent with the announcement number CN219882950U discloses a truncation and cutting device for the production of single crystal silicon rods. The above patent realizes the function of cutting and moving the silicon rods with the structural scheme of the conveyor belt. However, when the silicon rods are cut by the cutter, the cutting part is still located on the surface of the conveyor belt, which makes the conveyor belt have the hidden danger of being cut by the cutter. Therefore, for the technological progress of the industry, better realize the cutting and conveying functions of the silicon rods, and improve the competitiveness of the core technology, this application proposes a new implementation scheme that is different from the internal structure of the cutting equipment in the prior art. Utility Model Content

[0004] The utility model aims to solve the problem that when the existing cutting equipment is used, the cutting part of the silicon rod is still located on the surface of the conveyor belt, which makes the conveyor belt have the hidden danger of being cut by the cutting machine, and proposes a silicon rod cutting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A silicon rod cutting device comprises a base, a front conveyor and a rear conveyor are fixedly connected to the top of the base, a protective cover is fixedly connected to the top of the base, the protective cover covers the outside of the front conveyor and the rear conveyor, a center opening is arranged on the top of the protective cover, two first electric push rods are fixedly connected to the top of the base, a connecting plate is fixedly connected to the top of the two first electric push rods, a cutting machine is fixedly connected to the bottom of the connecting plate, and the cutting machine is arranged opposite to the center opening.

[0007] Furthermore, the inner wall of the protective cover is rotatably connected to a plurality of rubber wheels.

[0008] Furthermore, a plurality of elastic telescopic rods are fixedly connected to the bottom of the connecting plate, and the bottom ends of the plurality of elastic telescopic rods are commonly fixedly connected to an anti-slip plate.

[0009] Furthermore, one end of the protective cover is fixedly connected to a guide cover.

[0010] Furthermore, a second electric push rod is fixedly connected to the top outer wall of the protective cover, one end of the second electric push rod is fixedly connected to a motor, and an output end of the motor is clamped with a limit plate.

[0011] Furthermore, a side opening is provided on the top of the protective cover.

[0012] Furthermore, a non-slip pad is bonded to the bottom of the base.

[0013] The beneficial effects of the utility model are:

[0014] 1. By arranging the cutting machine between the front conveyor and the rear conveyor, damage to the conveyor belt during silicon rod cutting is avoided, so as not to affect the transmission efficiency of the silicon rods.

[0015] 2. The connecting plate moves downward under the drive of the first electric push rod, thereby driving the elastic telescopic rod and the anti-slide plate to move downward, so that the anti-slide plate is pressed on the silicon rod, thereby fixing the silicon rod for cutting.

[0016] 3. By moving the motor driven by the second electric push rod, the limit plate is driven to move, and then the position of the limit plate is adjusted according to the length of the silicon rod cut, thereby improving the applicability of the cutting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a left-side three-dimensional structural schematic diagram of a silicon rod cutting device proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of a silicon rod cutting device proposed by the utility model;

[0019] Figure 3 This is a right-side three-dimensional structural schematic diagram of a silicon rod cutting device proposed by the utility model;

[0020] Figure 4 The utility model provides a cross-sectional structural schematic diagram of the operation and use of a silicon rod cutting device.

[0021] In the figure: 1. base; 2. front conveyor; 3. rear conveyor; 4. protective cover; 5. rubber wheel; 6. first electric push rod; 7. connecting plate; 8. cutting machine; 9. center opening; 10. elastic telescopic rod; 11. anti-skid plate; 12. guide cover; 13. second electric push rod; 14. motor; 15. limit plate; 16. side opening. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 4A silicon rod cutting device includes a base 1, a front conveyor 2 and a rear conveyor 3 are fixed to the top of the base 1 by bolts, and the silicon rods are conveyed by the front conveyor 2 and the rear conveyor 3, a protective cover 4 is fixed to the top of the base 1 by bolts, the protective cover 4 covers the outside of the front conveyor 2 and the rear conveyor 3, and a center opening 9 is provided on the top of the protective cover 4, two first electric push rods 6 are fixed to the top of the base 1 by bolts, a connecting plate 7 is fixed to the top of the two first electric push rods 6 by bolts, a cutter 8 is fixed to the bottom of the connecting plate 7 by bolts, and the cutter 8 moves downward under the drive of the first electric push rods 6, and then cuts the silicon rod from the center opening 9, and the cutter 8 is arranged opposite to the center opening 9.

[0024] The inner wall of the protective cover 4 is rotatably connected with multiple rubber wheels 5, and multiple elastic telescopic rods 10 are fixed to the bottom of the connecting plate 7 by bolts. The bottom ends of the multiple elastic telescopic rods 10 are jointly fixed with an anti-skid plate 11 by bolts. Driven by the first electric push rod 6, the connecting plate 7 moves downward, thereby driving the elastic telescopic rod 10 and the anti-skid plate 11 to move downward, and then the anti-skid plate 11 is pressed on the silicon rod, thereby fixing the silicon rod. A guide cover 12 is welded at one end of the protective cover 4, and a second electric push rod 13 is fixed to the top outer wall of the protective cover 4 by bolts. A motor 14 is fixed to one end of the second electric push rod 13 by bolts, and a limit plate 15 is clamped at the output end of the motor 14. Driven by the second electric push rod 13, the motor 14 moves, thereby driving the limit plate 15 to move, and then adjusting the position of the limit plate 15 according to the length of the silicon rod cut. A side opening 16 is provided on the top of the protective cover 4, and an anti-slip pad is bonded to the bottom of the base 1.

[0025] The working principle of this embodiment: when in use, the electrical components of this device are connected to the external controller. First, the motor 14 moves under the drive of the second electric push rod 13, thereby driving the limit plate 15 to move, and then adjusting the position of the limit plate 15 according to the length of the silicon rod cut. Then, the limit plate 15 rotates under the drive of the motor 14, so that the limit plate 15 is placed downward, and then the silicon rod is conveyed by the front conveyor 2 and the rear conveyor 3 until the silicon rod is conveyed to the limit plate 15 and contacts. At this time, the controller controls the front conveyor 2 and the rear conveyor 3 to stop working. At the same time, the controller controls the first electric push rod 6 works, and the connecting plate 7 moves downward under the drive of the first electric push rod 6, thereby driving the elastic telescopic rod 10 and the anti-slide plate 11 to move downward, so that the anti-slide plate 11 is pressed on the silicon rod, thereby fixing the silicon rod, and at the same time, the connecting plate 7 drives the cutting machine 8 to move downward, and then cuts the silicon rod from the center opening 9. After cutting, the controller controls the first electric push rod 6 to retract the cutting machine 8. At the same time, the controller controls the motor 14 to rotate the limit plate 15 to be placed upward, and then the controller controls the front conveyor 2 and the rear conveyor 3 to continue working, and the cut silicon rods are conveyed out under the conveying action of the rear conveyor 3.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A silicon rod cutting device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a front conveyor (2) and a rear conveyor (3); the top of the base (1) is fixedly connected to a protective cover (4), the protective cover (4) covers the outside of the front conveyor (2) and the rear conveyor (3); the top of the protective cover (4) is provided with a central opening (9); the top of the base (1) is fixedly connected to two first electric push rods (6), the top ends of the two first electric push rods (6) are fixedly connected to a connecting plate (7), the bottom of the connecting plate (7) is fixedly connected to a cutting machine (8), and the cutting machine (8) is arranged opposite to the central opening (9).

2. The silicon rod cutting device according to claim 1, characterized in that: The inner wall of the protective cover (4) is rotatably connected to a plurality of rubber wheels (5).

3. The silicon rod cutting device according to claim 1, characterized in that: A plurality of elastic telescopic rods (10) are fixedly connected to the bottom of the connecting plate (7), and an anti-slip plate (11) is fixedly connected to the bottom ends of the plurality of elastic telescopic rods (10).

4. The silicon rod cutting device according to claim 1, characterized in that: One end of the protective cover (4) is fixedly connected to a guide cover (12).

5. The silicon rod cutting device according to claim 1, characterized in that: A second electric push rod (13) is fixedly connected to the top outer wall of the protective cover (4), one end of the second electric push rod (13) is fixedly connected to a motor (14), and the output end of the motor (14) is clamped to a limit plate (15).

6. The silicon rod cutting device according to claim 1, characterized in that: The top of the protective cover (4) is provided with a side opening (16).

7. The silicon rod cutting device according to claim 1, characterized in that: An anti-slip pad is bonded to the bottom of the base (1).

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