Four-station automatic crucible discharging suction gun equipment

Abstract

The utility model discloses four-station automatic crucible discharging suction gun equipment, which relates to the technical field of crucible production and comprises a displacement frame, two suction gun shells are respectively mounted on two sides of opposite ends of the displacement frame, a support base is arranged on the outer surface of the bottom of each suction gun shell, a rotary suction disc is arranged in the support base, and a suction nozzle is arranged on the rotary suction disc. A tooth opening is formed in the outer surface of the rotary suction disc, a small gear disc is connected to one side of the displacement frame in a meshed mode through the tooth opening, a middle shaft is arranged at the top end of the small gear disc, a supporting cylinder is arranged on the outer surface of the middle shaft, the top of the middle shaft extends out of the supporting cylinder, and the extending end of the middle shaft is sleeved with a fixed top shell; a plurality of tooth grooves are annularly distributed in the circumferential surface of the middle shaft below the fixed top shell at equal intervals. By arranging a series of structures, materials are crushed during material suction treatment, the size of the materials is reduced, material suction is facilitated, automation is high, and the situation that a hose is clamped due to the fact that the size of the materials is too large is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of crucible production, in particular to a four-station automatic crucible discharging gun suction device. Background Art

[0002] Graphitization refers to the process of heating non-graphite carbon to above 2000℃ in a protective medium in a high-temperature electric furnace or in an airtight state to transform it into graphite carbon with a three-dimensional regular and ordered structure of graphite. In this process, the crucible plays an important role. Graphitization is a key process in the production of artificial graphite negative electrodes.

[0003] At present, most enterprises still use suction guns to suck materials manually at the discharge equipment terminals, which has low efficiency and poor automation. In addition, the existing suction guns do not completely damage the materials when sucking them, and the suction hose may be blocked by large volumes of materials. Utility Model Content

[0004] The utility model aims to provide a four-station automatic crucible discharging gun suction device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a four-station automatic crucible discharging suction gun device, comprising a displacement frame, two suction gun shells are respectively installed on both sides of the opposite ends of the bottom of the displacement frame, a support base is arranged on the bottom outer surface of the suction gun shell, a rotating suction disk is arranged inside the support base, and a tooth mouth is arranged on the surface of the rotating suction disk, a small gear disk is meshed and connected to one side of the displacement frame through the tooth mouth, a central axis is arranged on the top of the small gear disk, a support tube is arranged on the outer surface of the central axis, and the support tube extends from the top of the central axis, and a fixed top shell is sleeved on the extended end of the central axis, The circumferential surface of the central axis below the fixed top shell is annularly and equidistantly provided with a plurality of tooth grooves, a driving gear is meshed and connected at the tooth groove position of the central axis, a limit clamp ring is provided at the top of the rotating suction disc, the top of the limit clamp ring is plugged into the bottom of the suction gun housing, two discs are installed inside the suction gun housing, a collision column is commonly connected between the two discs, a spiral feeder is provided on the outer surface of the collision column, a plurality of circular holes are penetrated on the surfaces of the two discs, a connecting pipe mouth is provided at the top of the suction gun housing, a connector is threadedly connected to the top of the connecting pipe mouth, and a hose is provided on the top of the connector.

[0006] Preferably, a plurality of reinforcement frames are installed on the bottom circumferential surface of the connector and the bottom circumferential surface of the connecting pipe mouth. When the connector is threadedly installed on the outer surface of the connecting pipe mouth, the plurality of reinforcement frames overlap with each other and are then reinforced by screws to ensure that the connector will not loosen when suction is performed.

[0007] Preferably, a motor is provided at the top of the driving gear, and the motor is fixedly mounted on one side of the fixed top shell. The motor drives the driving gear to rotate, and the motor is supported by the fixed top shell to ensure the stability of the motor.

[0008] Preferably, a plurality of holes are opened through the upper and lower surfaces of the surface of the rotating suction plate, and a plurality of crushed blocks are arranged at the bottom end of the rotating suction plate. When the inside of the suction gun shell is evacuated by the hose to form a negative pressure, suction will be generated on the material inside the crucible through the holes, and the crushed blocks will break up the larger material in the crucible to facilitate suction.

[0009] Preferably, two limiting rings are provided on the inner walls of the supporting base at the top and bottom ends of the rotating suction disc, and the limiting rings support the rotating suction disc and prevent the sucked material from entering the toothed clamping main parts on the outer surface of the rotating suction disc.

[0010] Preferably, the outer surface of the connecting pipe mouth and the inner wall of the connector are both provided with thread grooves to ensure the tightness of the connection between the connecting pipe mouth and the connector.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This four-station automatic crucible discharge suction gun equipment uses a rotatable suction plate. When several crushing blocks arranged at the bottom of the rotating suction plate come into contact with the material inside the crucible, the material is crushed to reduce the volume of the material, which is convenient for suction and has high automation.

[0013] 2. This four-station automatic crucible discharge suction gun equipment is used in conjunction with a spiral feeder and a collision column. When the material is transported inside the suction gun housing, the material will move upward on the surface of the spiral feeder. When the material moves, it will hit the bumps set on the outer surface of the collision column, further reducing the volume of the material and preventing the hose from being stuck due to excessive material volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of the suction gun of the utility model;

[0016] Figure 3 For the utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 4 This is a schematic diagram of the structure of the rotary suction disc of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the spiral feeder of the utility model.

[0019] In the figure: 1. displacement frame; 2. suction gun housing; 3. support base; 4. fixed top shell; 5. support cylinder; 6. spiral feeder; 7. hose; 8. connector; 9. connecting pipe mouth; 10. reinforcement frame; 11. limit ring; 12. limit clamp ring; 13. rotating suction plate; 14. crushed material block; 15. small gear plate; 16. middle shaft; 17. tooth groove; 18. driving gear; 19. motor; 20. collision column; 21. round hole; 22. round plate. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] like Figures 1 to 5As shown, the present embodiment is a four-station automatic crucible discharge suction gun device, comprising a displacement frame 1, two suction gun housings 2 are respectively installed on both sides of the opposite ends of the bottom of the displacement frame 1, the bottom outer surface of the suction gun housing 2 is provided with a support base 3, the interior of the support base 3 is provided with a rotating suction disk 13, the surface of the rotating suction disk 13 is provided with a tooth mouth, one side of the displacement frame 1 is connected to a small gear plate 15 through the tooth mouth, the small gear plate 15 can drive the rotating suction disk 13 to rotate through the tooth mouth, so as to crush the material inside the crucible, and the top of the small gear plate 15 is provided with a A central axis 16 is arranged, and a support tube 5 is arranged on the outer surface of the central axis 16, and the support tube 5 extends from the top of the central axis 16, and the extended end of the central axis 16 is sleeved with a fixed top shell 4, and the central axis 16 support tube 5 and the fixed top shell 4 are limited, so that the central axis 16 will not tilt when rotating. A plurality of tooth grooves 17 are arranged in an annular manner at equal intervals on the circumferential surface of the central axis 16 below the fixed top shell 4, and a driving gear 18 is meshed and connected at the position of the tooth groove 17 of the central axis 16, and the driving gear 18 can drive the central axis 16 to rotate, so as to drive the rotating suction plate 13 to rotate. The top of the rotating suction disc 13 is provided with a limit clamp 12, and the top of the limit clamp 12 is plugged into the bottom of the suction gun housing 2. The limit clamp 12 improves the sealing performance of the connection between the rotating suction disc 13 and the suction gun housing 2, and does not affect the rotation of the rotating suction disc 13. Two discs 22 are installed inside the suction gun housing 2, and a collision column 20 is connected between the two discs 22. A spiral feeder 6 is arranged on the outer surface of the collision column 20. A plurality of circular holes 21 are opened on the surfaces of the two discs 22. When negative pressure is generated inside the suction gun housing 2 to suck materials, The spiral feeder 6 will be driven by the internal wind pressure to rotate, and the material will pass through the circular hole 21 opened in the disc 22 and move upward on the surface of the spiral feeder 6. When the material moves, it will hit the protrusions set on the outer surface of the collision column 20, further reducing the volume of the material and preventing the material from getting stuck in the hose 7. A connecting pipe mouth 9 is provided at the top of the suction gun housing 2, and a connector 8 is threadedly connected to the top of the connecting pipe mouth 9. A hose 7 is provided on the top of the connector 8. The hose 7 is externally connected to an exhaust component to exhaust air inside the suction gun housing 2, so that a negative pressure is generated inside the suction gun housing 2, which is convenient for suction.

[0023] Specifically, a plurality of reinforcement frames 10 are installed on the bottom circumferential surface of the connector 8 and the bottom circumferential surface of the connecting pipe mouth 9. When the connector 8 is threadedly installed on the outer surface of the connecting pipe mouth 9, the plurality of reinforcement frames 10 overlap with each other and are then reinforced with screws to ensure that the connector 8 will not loosen when suction is performed.

[0024] Furthermore, a motor 19 is provided at the top of the driving gear 18 . The motor 19 is fixedly mounted on one side of the fixed top shell 4 . The motor 19 drives the driving gear 18 to rotate. The motor 19 is supported by the fixed top shell 4 to ensure the stability of the motor 19 .

[0025] Furthermore, a plurality of holes are provided through the surface of the rotating suction disc 13 from top to bottom, and a plurality of crushing blocks 14 are arranged at the bottom end of the rotating suction disc 13. When the interior of the suction gun housing 2 is evacuated by the hose 7 to form a negative pressure, suction is generated on the material inside the crucible through the holes, and the crushing blocks 14 will crush the larger material in the crucible to facilitate suction.

[0026] Furthermore, two limiting rings 11 are provided on the inner walls of the top and bottom supporting bases 3 of the rotating suction disc 13, and the limiting rings 11 support the rotating suction disc 13 and prevent the sucked material from entering the teeth on the outer surface of the rotating suction disc 13 and getting stuck on parts.

[0027] Furthermore, the outer surface of the connecting pipe mouth 9 and the inner wall of the connector 8 are both provided with thread grooves to ensure the tightness of the connection between the connecting pipe mouth 9 and the connector 8.

[0028] The method of using this embodiment is as follows: when the crucible corresponding to the four-station automatic crucible discharging suction gun device is sucking material, the displacement frame 1 drives the suction gun housing 2 to move linearly downward, so that the supporting base 3 extends into the crucible, and then the motor 19 drives the driving gear 18 to rotate through the central axis 16 to drive the small gear plate 15 to turn the tooth mouth to drive the rotating suction plate 13 to rotate, and the crushing block 14 arranged at the bottom of the rotating suction plate will crush the larger volume of material in the crucible. At this time, the suction component externally connected to the hose 7 exhausts air inside the suction gun housing 2 to generate negative pressure inside the suction gun housing 2, and the crushed material will pass through the hole to move to the upper part of the suction gun housing 2. When negative pressure is generated inside the suction gun housing 2 for sucking material, the spiral feeder 6 will be driven by the internal wind pressure to rotate, and when the material moves upward, it will pass through the circular hole 21 opened in the disc 22 and move upward on the surface of the spiral feeder 6. When the material moves, it will hit the protrusion arranged on the outer surface of the collision column 20, further reducing the volume of the material and preventing the material from getting stuck in the hose 7.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A four-station automatic crucible discharge gun suction device, comprising a displacement frame (1), characterized in that: Two suction gun housings (2) are respectively installed on both sides of the opposite ends of the bottom of the displacement frame (1), and the bottom outer surface of the suction gun housing (2) is provided with a support base (3), and a rotating suction disc (13) is provided inside the support base (3), and the outer surface of the rotating suction disc (13) is provided with a tooth mouth. One side of the displacement frame (1) is connected to a small gear plate (15) through the tooth mouth, and the top of the small gear plate (15) is provided with a central axis (16), and the outer surface of the central axis (16) is provided with a support tube (5), and the top of the central axis (16) extends out of the support tube (5), and the extended end of the central axis (16) is sleeved with a fixed top shell (4), and the circumferential surface of the central axis (16) below the fixed top shell (4) is annularly provided with a plurality of tooth grooves (15) equidistantly arranged. 7), a driving gear (18) is meshedly connected at the tooth groove (17) of the central axis (16), a limit clamp ring (12) is arranged at the top of the rotating suction disc (13), the top of the limit clamp ring (12) is plugged into the bottom of the suction gun housing (2), two discs (22) are installed inside the suction gun housing (2), a collision column (20) is connected between the two discs (22), a spiral feeder (6) is arranged on the outer surface of the collision column (20), a plurality of circular holes (21) are penetrated through the surfaces of the two discs (22), a connecting pipe opening (9) is arranged at the top of the suction gun housing (2), a connector (8) is threadedly connected to the top of the connecting pipe opening (9), and a hose (7) is arranged on the top of the connector (8).

2. A four-station automatic crucible discharge gun suction equipment according to claim 1, characterized in that: A plurality of reinforcement frames (10) are installed on the bottom circumferential surface of the connector (8) and the bottom circumferential surface of the connecting pipe opening (9).

3. A four-station automatic crucible discharge gun suction equipment according to claim 2, characterized in that: A motor (19) is provided at the top end of the driving gear (18), and the motor (19) is fixedly mounted on one side of the fixed top shell (4).

4. A four-station automatic crucible discharge gun suction equipment according to claim 1, characterized in that: A plurality of holes are provided through the surface of the rotating material suction disc (13) from top to bottom, and a plurality of crushed material blocks (14) are arranged at the bottom end of the rotating material suction disc (13).

5. The four-station automatic crucible discharge gun suction equipment according to claim 1, characterized in that: Two limiting rings (11) are provided on the inner walls of the support base (3) at the top and bottom ends of the rotating material suction disc (13).

6. The four-station automatic crucible discharge gun suction equipment according to claim 1, characterized in that: The outer surface of the connecting pipe opening (9) and the inner wall of the connector (8) are both provided with thread grooves.

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