High-safety silicon rod cutting device

Abstract

The high-safety silicon rod cutting device comprises a control unit, a wire cutting unit and two bearing units, each bearing unit comprises a base plate and two side plates fixed to the base plate, the top ends of the side plates are provided with mounting slopes, and guide roller units are mounted at the mounting slopes; each side plate is fixedly provided with a plurality of side blocking units and a plurality of detection units. According to the silicon rod cutting device, the two bearing units are matched with the linear cutting unit, a silicon rod can be well borne and cut, the side blocking unit and the detection unit can play a side blocking role, the situation that the silicon rod falls off from the side face under the conditions of misoperation and the like is avoided, and therefore the stability and safety of translation of the silicon rod are improved. The detection unit has a detection function, when the silicon rod presses the second stop block of the detection unit, an alarm can be given in time, and which detection unit gives an alarm can be seen.

Description

Technical Field

[0001] The utility model relates to the field of silicon rod cutting devices, and more specifically to a high-safety silicon rod cutting device. Background Art

[0002] The silicon rod cutting device is a device used to cut silicon rods, usually used in semiconductor manufacturing and other fields. When the silicon rod is cut, the carrying unit is used to support the silicon rod to facilitate the translation of the silicon rod, and the cutting unit is used to cut the silicon rod into the required size and shape.

[0003] In some cases, such as improper operation, the existing silicon rod cutting device may cause the silicon rod to fall from the side, which may cause the silicon rod to break or deform, affecting the accuracy and consistency of the cutting. The falling of the silicon rod may also cause production interruptions, increase the cost of downtime, and affect production efficiency. In addition, if the silicon rod deviates during the translation process, the cutting device cannot detect it in time, which may lead to inaccurate or wrong cutting, resulting in waste of silicon rods or reduced product quality, thereby affecting production efficiency and product quality. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provide a silicon rod cutting device with high safety.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silicon rod cutting device, comprising a control unit, a wire cutting unit and two bearing units, the bearing unit comprising a base plate and two side plates fixed to the base plate, the top end of the side plate has an installation slope, a guide roller unit is installed at the installation slope, each side plate is fixedly installed with a plurality of side block units and a plurality of detection units, the side block unit comprises a first fixed plate, a support vertical plate connected to the first fixed plate, a first baffle connected to the support vertical plate and a first block fixedly connected to the first baffle, the detection unit comprises a second fixed plate, a rotating plate, a second baffle connected to the rotating plate and a second block connected to the second baffle, the first, second fixed plates and the support vertical plates are all fixedly connected to the side plates, the second fixed plate is installed with two hinged seats, the rotating plate is hinged to the two hinged seats, the rotating plate is fixedly connected with a support abutment plate, the support abutment plate is connected with a pressing plate, the second fixed plate is installed with a pressure sensor that can be pressed by the pressing plate, the second fixed plate is fixedly connected with a side panel, and the side panel is installed with an alarm light.

[0006] Furthermore, the guide roller unit includes a plurality of guide rollers installed at the installation slope, and the plurality of guide rollers are used for abutting and supporting the silicon rods.

[0007] This makes it easy to move the silicon rod to the wire cutting unit to achieve automated cutting operations.

[0008] Furthermore, the second fixing plate is fixedly connected with a mounting block, and the pressure sensor is mounted on the mounting block.

[0009] This makes it easier to install and fix the pressure sensor.

[0010] Furthermore, the bottom of the pressing plate has a pressing arc surface.

[0011] Pressing the arc surface makes it cooperate better with the pressure sensor, making the sensing more sensitive.

[0012] Furthermore, the second fixing plate is fixedly connected with a supporting abutment block capable of abutting against the supporting abutment plate.

[0013] This prevents the pressure sensor from being crushed, and can support the rotating plate to prevent the side stop from being affected by excessive rotation of the rotating plate.

[0014] Furthermore, a plurality of reinforcing ribs are provided between the second fixing plate and the side plate.

[0015] Therefore, the connection between the second fixing plate and the side plate is more firm.

[0016] Furthermore, a plurality of supporting legs are fixedly connected to the bottom of the base plate.

[0017] Thereby the carrying unit is stably supported.

[0018] Furthermore, the multiple detection units on the same side plate are distributed at equal intervals, and the multiple side stop units are distributed at equal intervals; and there are two side stop units between two adjacent detection units on the same side plate.

[0019] This makes detection and support more accurate and reliable. If the position of the silicon rod shifts, the side stop unit and the detection unit can respond quickly and remind the operator to make adjustments in time through the alarm light.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The silicon rod cutting device of the present application, the two bearing units cooperate with the wire cutting unit, which can achieve good bearing and cutting of the silicon rod, thereby achieving a good cutting effect.

[0022] 2. In the silicon rod cutting device of the present application, the side stop unit and the detection unit can both act as side stops to prevent the silicon rod from falling from the side due to improper operation, thereby improving the stability and safety of the silicon rod translation.

[0023] 3. The silicon rod cutting device of the present application has a detection unit with a detection function. When the silicon rod presses the second stopper of the detection unit, an alarm can be given in time, and each detection unit has an independent alarm light, so that the alarm information can be found in time and it can be seen which detection unit has given an alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the cutting device from the first perspective;

[0025] Figure 2 This is an enlarged view of area A;

[0026] Figure 3 is a schematic diagram of the cutting device from a second viewing angle;

[0027] Figure 4 This is an enlarged view of area B;

[0028] Figure 5 It is a schematic diagram of the cutting device from the third perspective.

[0029] Explanation of the reference numerals: 1 silicon rod; 2 wire cutting unit; 3.1 substrate; 3.2 side panel; 3.2.1 mounting slope; 3.3 supporting leg; 4 guide roller unit; 5 side stop unit; 5.1 first fixed plate; 5.2 supporting vertical plate; 5.3 first stop plate; 5.4 first stop block; 6 detection unit; 6.1 second fixed plate; 6.1.1 hinge seat; 6.1.2 side panel; 6.1.3 mounting block; 6.1.4 supporting abutment block; 6.2 rotating plate; 6.2.1 supporting abutment plate; 6.3 second stop plate; 6.4 second stop block; 6.5 pressing plate; 6.6 pressure sensor; 6.7 warning light; 7 reinforcing ribs. DETAILED DESCRIPTION

[0030] 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.

[0031] The utility model provides Figure 1-5A high-safety silicon rod cutting device shown in the figure includes a control unit, a wire cutting unit 2 and two bearing units, wherein the bearing unit includes a base plate 3.1 and two side plates 3.2 fixed to the base plate 3.1, the top of the side plate 3.2 has an installation bevel 3.2.1, and a guide roller unit 4 is installed at the installation bevel 3.2.1, each side plate 3.2 is fixedly installed with a plurality of side block units 5 and a plurality of detection units 6, the side block unit 5 includes a first fixed plate 5.1, a support vertical plate 5.2 connected to the first fixed plate 5.1, a first baffle plate 5.3 connected to the support vertical plate 5.2 and a first block 5.4 fixedly connected to the first baffle plate 5.3, the detection unit 6 includes a second fixed plate 6.1, a rotating plate 6.2, a first baffle plate 5.3 connected to the first baffle plate 5.3, and a first baffle 5.4 fixedly connected to the first baffle plate 5.3. The first and second fixed plates and the supporting vertical plate 5.2 are all fixedly connected to the side plate 3.2, the second fixed plate 6.1 is provided with two hinge seats 6.1.1, the rotating plate 6.2 is hinged with the two hinge seats 6.1.1, the rotating plate 6.2 is fixedly connected with a supporting abutment plate 6.2.1, the supporting abutment plate 6.2.1 is connected with a pressing plate 6.5, the second fixed plate 6.1 is provided with a pressure sensor 6.6 which can be pressed by the pressing plate 6.5, the second fixed plate 6.1 is fixedly connected with a side panel 6.1.2, and the side panel 6.1.2 is provided with an alarm light 6.7.

[0032] The guide roller unit 4 includes a plurality of guide rollers installed at the mounting bevel 3.2.1, and the plurality of guide rollers are used to abut the supporting silicon rod 1; the second fixed plate 6.1 is fixedly connected with a mounting block 6.1.3, and the pressure sensor 6.6 is installed at the mounting block 6.1.3; the bottom of the pressing plate 6.5 has a pressing arc surface; the second fixed plate 6.1 is fixedly connected with a supporting abutment block 6.1.4 capable of abutting the supporting abutment plate 6.2.1; a plurality of reinforcing ribs 7 are provided between the second fixed plate 6.1 and the side plate 3.2; a plurality of supporting legs 3.3 are fixedly connected to the bottom of the base plate 3.1; a plurality of detection units 6 at the same side plate 3.2 are distributed at equal intervals, and a plurality of side stop units 5 are distributed at equal intervals; two of the side stop units are provided between two adjacent detection units of the same side plate 3.2.

[0033] Working principle: The silicon rod cutting device of the present application, with two bearing units and a wire cutting unit (the wire cutting unit can be a wire cutting unit of the prior art, and the wire cutting unit is a diamond wire wire cutting unit), can achieve good bearing and cutting of silicon rods. The side block unit and the detection unit can both act as side blocks to prevent the silicon rod from falling from the side in the case of improper operation.

[0034] The detection unit can monitor the position and state of the silicon rod in real time. When the silicon rod presses the second stopper, the rotating plate rotates so that the pressing plate presses the pressure sensor, thereby immediately alarming and triggering the corresponding alarm light. Each detection unit is equipped with an independent alarm light, so that the operator can quickly determine the alarm position according to the position of the alarm light, thereby improving the efficiency of fault handling. Under normal circumstances, there is a gap between the support abutment plate and the support abutment block, but when the pressure plate presses the pressure sensor, if the rotating plate rotates too much, the support abutment plate can abut the support abutment block, thereby preventing the pressure sensor from being crushed. If the rotating plate lacks support and produces too large a rotation range, it will not be able to play the role of a side block. The setting of the first and second blocks ensures that the silicon rod will not be damaged when it touches the block.

[0035] Although the present invention has been illustrated and described with respect to preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. A high-safety silicon rod cutting device, characterized in that: The cam is provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels, the guide wheels are provided with a plurality of guide wheels, the guide wheels are provided with a plurality of guide wheels, the guide wheels are provided with a plurality of guide wheels, the guide wheels are provided with a plurality of guide wheels, the guide wheels are provided with a plurality of guide wheels, the guide wheels are provided with a plurality of guide wheels, the guide wheels are provided with a plurality of guide wheels, the guide wheels are provided with a plurality of guide wheels, the guide wheels are provided with a plurality of guide wheels, 2. The high-safety silicon rod cutting device according to claim 1, characterized in that: The guide roller unit includes a plurality of guide rollers installed at an installation slope, and the plurality of guide rollers are used for abutting and supporting the silicon rods.

3. The high-safety silicon rod cutting device according to claim 1, characterized in that: The second fixing plate is fixedly connected with a mounting block, and the pressure sensor is mounted on the mounting block.

4. The high-safety silicon rod cutting device according to claim 1, characterized in that: The bottom of the pressing plate has a pressing arc surface.

5. The high-safety silicon rod cutting device according to claim 1, characterized in that: The second fixing plate is fixedly connected with a supporting abutting block capable of abutting against the supporting abutting plate.

6. The high-safety silicon rod cutting device according to claim 1, characterized in that: A plurality of reinforcing ribs are provided between the second fixing plate and the side plate.

7. The high-safety silicon rod cutting device according to claim 1, characterized in that: A plurality of supporting legs are fixedly connected to the bottom of the base plate.

8. The high-safety silicon rod cutting device according to claim 1, characterized in that: The multiple detection units on the same side plate are distributed at equal intervals, and the multiple side stop units are distributed at equal intervals; there are two side stop units between two adjacent detection units on the same side plate.

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