CN213919046U - Cutting device for monocrystalline silicon production and manufacturing - Google Patents

Abstract

The utility model discloses a cutting device for monocrystalline silicon manufacturing, including the table body, the spout has all been seted up at the middle part of table body both sides, and the ventilation hole has been seted up at the middle part on table body top, and the bottom fixedly connected with collection box in ventilation hole, the inside top fixed mounting of collection box have the connecting pipe, the beneficial effects of the utility model are that: the utility model relates to a cutting device is used in monocrystalline silicon manufacturing, the installation ruler is favorable to the cutting machine to carry out the even cutting to the monocrystalline silicon rod when cutting, make the monocrystalline silicon rod size degree after the cutting equal, the staff's of being convenient for use, the installation stopper, spring and fixed plate are favorable to realizing spacing to the monocrystalline silicon rod of stopper, make the monocrystalline silicon rod difficult for rocking when the cutting, thereby better realization cutting, the installation collection box, air exhauster and ventilation hole are favorable to retrieving the sweeps residue that produces after the table body processing, thereby guarantee the clean and tidy nature on table body surface, can retrieve the residue in order to be equipped with the reutilization simultaneously.

Description

Cutting device for monocrystalline silicon production and manufacturing

Technical Field

The utility model relates to a cutting device, in particular to cutting device is used in monocrystalline silicon manufacturing.

Background

The cutting device for manufacturing the monocrystalline silicon is a cutting device for cutting the produced monocrystalline silicon rod.

At present, a plurality of cutting devices for monocrystalline silicon production and manufacturing are available on the market, but when a cutting device for general monocrystalline silicon production and manufacturing is used for cutting a monocrystalline silicon rod, the limiting effect of the monocrystalline silicon rod on a table body is poor, so that the cutting effect is poor due to the fact that the monocrystalline silicon rod is easy to move during cutting, the treatment effect of residues generated when the cutting device for general monocrystalline silicon production and manufacturing is used for cutting the monocrystalline silicon rod by a cutting machine is poor, the residues are damaged to a certain extent on the table body, meanwhile, when the cutting device for general monocrystalline silicon production and manufacturing is used for cutting the monocrystalline silicon rod, and the size of the cut monocrystalline silicon rod is different.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in monocrystalline silicon manufacturing, when solving general cutting device for monocrystalline silicon manufacturing who proposes in the above-mentioned background art and cutting the monocrystalline silicon rod, the spacing effect of monocrystalline silicon rod at the table body is not good, the monocrystalline silicon rod moves easily when leading to the cutting makes the cutting effect variation, and general cutting device for monocrystalline silicon manufacturing is not good to the produced residue treatment effect of cutter cutting monocrystalline silicon rod, lead to the residue to cause certain damage to the table body itself, cutting device is used in general monocrystalline silicon manufacturing simultaneously when the cutting machine cuts inequality to the monocrystalline silicon rod is not good, thereby lead to the problem of the monocrystalline silicon rod size after the cutting.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for monocrystalline silicon production and manufacturing comprises a table body, wherein sliding grooves are formed in the middle of two sides of the table body, a vent hole is formed in the middle of the top end of the table body, a recovery box is fixedly connected to the bottom end of the vent hole, a connecting pipe is fixedly mounted at the top of the interior of the recovery box, the top end of the connecting pipe is fixedly connected with the bottom end of the vent hole, a recovery kettle is fixedly connected to the bottom end of the connecting pipe, an exhaust fan is fixedly mounted on the inner ring wall of the connecting pipe, a limiting mechanism is fixedly mounted at the top end of the table body and comprises a fixing plate, the bottom end of the fixing plate is fixedly connected with one side of the top end of the table body, a baffle plate is fixedly mounted on one side of the fixing plate, the bottom end of the baffle plate is fixedly connected with the other side of the top end of the table body, a ruler is fixedly connected with the top ends of the fixing plate and the baffle plate, and three springs are fixedly connected to one side of the fixing plate, the table comprises a table body, and is characterized in that a limiting block is fixedly connected to one side, away from a fixed plate, of each spring, a power mechanism is fixedly mounted at the top end of the table body and comprises two supporting plates, sliding blocks are fixedly connected to one side of each supporting plate, the outer walls of the sliding blocks are slidably connected with the outer walls of corresponding sliding grooves, hydraulic telescopic columns are fixedly connected to the top ends of the two supporting plates, a connecting rod is movably connected between the two hydraulic telescopic columns, and a cutting machine is connected to the outer annular wall of the connecting rod in a sleeved mode.

As an optimal technical scheme of the utility model, four edges fixedly connected with support columns of table body bottom, just table body both sides line has the scale, two the scale is about the fixed plate symmetry.

As an optimal technical scheme of the utility model, there is the guard gate one side of collection box outer wall through hinge movable mounting, the dense silk screen of metal is installed to the interior rampart fixed mounting in ventilation hole, the internal diameter of connecting pipe matches the setting with the internal diameter in ventilation hole.

As an optimal technical scheme of the utility model, air exhauster, hydraulic telescoping post and cutting machine pass through external switch and external power supply electric connection.

As an optimized technical scheme of the utility model, the silver of being made by the polytetrafluoroethylene material is all fixed mounting in one side of fixed plate and one side of baffle.

As a preferred technical scheme of the utility model, it is three the outer rampart fixed mounting of spring has the ring cover, and is three the internal diameter of ring cover matches the setting with the external diameter that corresponds the spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a cutting device is used in monocrystalline silicon manufacturing, the installation ruler is favorable to the cutting machine to carry out the even cutting to the monocrystalline silicon rod when cutting, make the monocrystalline silicon rod size degree after the cutting equal, the staff's of being convenient for use, the installation stopper, spring and fixed plate are favorable to realizing spacing to the monocrystalline silicon rod of stopper, make the monocrystalline silicon rod difficult for rocking when the cutting, thereby better realization cutting, the installation collection box, air exhauster and ventilation hole are favorable to retrieving the sweeps residue that produces after the table body processing, thereby guarantee the clean and tidy nature on table body surface, can retrieve the residue in order to be equipped with the reutilization simultaneously.

Drawings

Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the exhaust fan of the present invention;

fig. 3 is a schematic diagram of the planar structure of the spring of the present invention.

In the figure: 1. a table body; 11. a chute; 12. a vent hole; 13. a recycling bin; 14. a connecting pipe; 15. recycling the kettle; 16. an exhaust fan; 2. a limiting mechanism; 21. a fixing plate; 22. a baffle plate; 23. a ruler; 24. a spring; 25. a limiting block; 3. a power mechanism; 31. a support plate; 32. a slider; 33. a hydraulic telescopic column; 34. a connecting rod; 35. a cutting machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a cutting device for monocrystalline silicon manufacturing, comprising a table body 1, wherein the middle parts of two sides of the table body 1 are both provided with a chute 11, the middle part of the top end of the table body 1 is provided with a vent hole 12, the bottom end of the vent hole 12 is fixedly connected with a recycling box 13, the top part inside the recycling box 13 is fixedly provided with a connecting pipe 14, the top end of the connecting pipe 14 is fixedly connected with the bottom end of the vent hole 12, the bottom end of the connecting pipe 14 is fixedly connected with a recycling pot 15, the inner ring wall of the connecting pipe 14 is fixedly provided with an exhaust fan 16, the top end of the table body 1 is fixedly provided with a limiting mechanism 2, the limiting mechanism 2 comprises a fixing plate 21, the bottom end of the fixing plate 21 is fixedly connected with one side of the top end of the table body 1, one side of the fixing plate 21 is fixedly provided with a baffle 22, the bottom end of the baffle 22 is fixedly connected with the other side of the top end of the table body 1, the fixing plate 21 and the top end of the baffle 22 are both fixedly connected with a ruler 23, three spring 24 of one side fixedly connected with of fixed plate 21, the equal fixedly connected with stopper 25 in one side of fixed plate 21 is kept away from to three spring 24, the top fixed mounting of the table body 1 has power unit 3, power unit 3 includes two backup pads 31, the equal fixedly connected with slider 32 in one side of two backup pads 31, the outer wall of two sliders 32 and the outer wall sliding connection who corresponds spout 11, the equal fixedly connected with hydraulic stretching post 33 in top of two backup pads 31, swing joint has connecting rod 34 between two hydraulic stretching posts 33, the outer rampart cover of connecting rod 34 is established and is connected with cutting machine 35.

Preferably, the supporting columns are fixedly connected to four corners of the bottom end of the table body 1, scales are arranged on two side lines of the table body 1, and the two scales are symmetrical relative to the fixing plate 21, so that the cutting machine 35 can cut the single crystal silicon rod uniformly.

Preferably, there is a guard gate one side of collection box 13 outer wall through hinge movable mounting, and the inner ring wall fixed mounting in ventilation hole 12 has the dense silk screen of metal, and the internal diameter of connecting pipe 14 matches the setting with the internal diameter in ventilation hole 12, is convenient for carry out recovery processing, convenient to use to the residue of retrieving the inside kettle 15.

Preferably, the exhaust fan 16, the hydraulic telescopic column 33 and the cutting machine 35 are electrically connected with an external power supply through an external switch, so that a worker can conveniently control the equipment through the external switch.

Preferably, a cotton sliver made of polytetrafluoroethylene material is fixedly mounted on one side of the fixing plate 21 and one side of the baffle 22, and friction force of the cotton sliver made of polytetrafluoroethylene material is small, so that friction force generated by the single crystal silicon rod is small.

Preferably, the outer ring walls of the three springs 24 are fixedly provided with ring sleeves, and the inner diameters of the three ring sleeves are matched with the outer diameters of the corresponding springs 24, so that the springs 24 are prevented from deforming when being stretched and contracted, and the springs 24 cannot be used.

The working principle is as follows:

firstly, a plurality of silicon single crystal rods are placed at the top end of a table body 1, a limiting block 25 is used for extruding a spring 24 until one side of the limiting block 25 is tightly connected with one side of the silicon single crystal rods, the silicon single crystal rods are shaken to confirm that the silicon single crystal rods are limited and fixed between the limiting block 25 and a baffle 22, then a sliding block 32 is slid to enable the sliding block 32 to be connected on the outer wall of a sliding groove 11, the horizontal positions of a cutting machine 35 and the silicon single crystal rods are controlled, then a power supply externally connected with a control hydraulic telescopic column 33 and the cutting machine 35 is opened, the cutting machine 35 is hung at the top end of the silicon single crystal rods, the distance between rulers 23 is observed, the cutting position of the cutting machine 35 is confirmed, the silicon single crystal rods are cut, finally, when a batch of silicon single crystal rods are cut, a switch externally connected with an exhaust fan 16 is opened, the exhaust fan 16 absorbs residues generated at the top end of the table body 1 into a recovery kettle 15, and the design is beneficial to limiting and measuring when the silicon single crystal rods are cut through the installation of the limiting mechanism 2, the silicon single crystal rod is convenient to cut uniformly, the residue of the working table body 1 can be recovered by installing the recovery kettle 15 and the exhaust fan 16, and the tidiness of the table top is kept.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cutting device is used in monocrystalline silicon manufacturing, includes the table body (1), its characterized in that: the utility model discloses a table, including the table body (1), the middle part of the table body (1) both sides has all seted up spout (11), ventilation hole (12) have been seted up at the middle part on the table body (1) top, the bottom fixedly connected with collection box (13) of ventilation hole (12), the inside top fixed mounting of collection box (13) has connecting pipe (14), the top of connecting pipe (14) and the bottom fixed connection in ventilation hole (12), the bottom fixed connection of connecting pipe (14) retrieves kettle (15), the interior rampart fixed mounting of connecting pipe (14) has air exhauster (16), the top fixed mounting of the table body (1) has stop gear (2), stop gear (2) include fixed plate (21), the bottom of fixed plate (21) and one side fixed connection on the table body (1) top, one side fixed mounting of fixed plate (21) has baffle (22), the bottom of baffle (22) and the opposite side fixed connection on the table body (1) top, the top ends of the fixed plate (21) and the baffle plate (22) are fixedly connected with a ruler (23), one side of the fixed plate (21) is fixedly connected with three springs (24), one sides of the three springs (24) far away from the fixed plate (21) are fixedly connected with limit blocks (25), the top end of the table body (1) is fixedly provided with a power mechanism (3), the power mechanism (3) comprises two support plates (31), one side of each support plate (31) is fixedly connected with a sliding block (32), the outer walls of the two sliding blocks (32) are in sliding connection with the outer wall of the corresponding sliding groove (11), the top ends of the two support plates (31) are fixedly connected with hydraulic telescopic columns (33), a connecting rod (34) is movably connected between the two hydraulic telescopic columns (33), the outer ring wall of the connecting rod (34) is sleeved with a cutting machine (35).

2. The cutting device for manufacturing single crystal silicon according to claim 1, characterized in that: four edges fixedly connected with support columns of the table body (1) bottom, just there is the scale table body (1) both sides line, two the scale is symmetrical about fixed plate (21).

3. The cutting device for manufacturing single crystal silicon according to claim 1, characterized in that: one side of collection box (13) outer wall has the guard gate through hinge movable mounting, the dense silk screen of metal is installed to the interior rampart fixed mounting in ventilation hole (12), the internal diameter of connecting pipe (14) matches the setting with the internal diameter in ventilation hole (12).

4. The cutting device for manufacturing single crystal silicon according to claim 1, characterized in that: the exhaust fan (16), the hydraulic telescopic column (33) and the cutting machine (35) are electrically connected with an external power supply through an external switch.

5. The cutting device for manufacturing single crystal silicon according to claim 1, characterized in that: one side of the fixing plate (21) and one side of the baffle plate (22) are both fixedly provided with a cotton sliver made of polytetrafluoroethylene materials.

6. The cutting device for manufacturing single crystal silicon according to claim 1, characterized in that: the outer ring walls of the three springs (24) are fixedly provided with ring sleeves, and the inner diameters of the three ring sleeves are matched with the outer diameters of the corresponding springs (24).

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