Ultrasonic vibration screening device for silicon dioxide micro powder

Abstract

The invention relates to the technical field of silicon dioxide micro powder screening equipment, in particular to a silicon dioxide micro powder ultrasonic vibration screening device. According to the technical scheme, the ultrasonic vibration screening device for the silicon dioxide micro powder comprises a screening device body, a first mounting groove, a first connecting rotating shaft, a mounting piece, a conduction silica gel piece, a supporting bracket, an elastic spring, a resonance piece, an adjusting assembly, a feeding assembly and a control assembly, and a storage assembly is arranged on the bottom face of the screening device body; a supporting assembly is arranged on the bottom face of the storage assembly, and a collecting assembly is arranged in the storage assembly. Compared with a traditional silicon dioxide micro-powder ultrasonic vibration screening device, in the screening process, due to the fact that in the screening process, due to the fact that material characteristics are prone to causing blocking of a screen, part of fine particles cannot pass through the screen, and the screening result is inaccurate, the silicon dioxide micro-powder ultrasonic vibration screening device can improve the screening efficiency on the premise that a screening assembly is not damaged. And vibration energy is efficiently conducted to the bottom face of the screening assembly, and therefore the screening precision is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of silica powder screening equipment, and particularly to an ultrasonic vibration screening device for silica powder. Background Art

[0002] An ultrasonic vibration screening device for silica powder is a device that uses the combined principle of ultrasonic vibration and mechanical vibration to efficiently and accurately screen silica powder.

[0003] In the existing ultrasonic vibration screening device for silica powder, generally, the high-frequency vibration of ultrasonic waves drives the screen to screen the silica powder. During the screening process, due to the material characteristics, the screen is easily blocked, causing some fine particles to be unable to pass through the screen, resulting in inaccurate screening results.

[0004] Aiming at the problem that in the existing ultrasonic vibration screening device for silica powder, due to the material characteristics, the screen is easily blocked, causing some fine particles to be unable to pass through the screen, resulting in inaccurate screening results, this ultrasonic vibration screening device for silica powder can efficiently conduct vibration energy to the bottom surface of the screening component without damaging the screening component through a conductive silica gel sheet and a resonance sheet, enabling the screening component to generate more stable and finer vibrations, enhancing the screening effect, and thus improving the screening accuracy. Summary of the Invention

[0005] In order to overcome the problem that in the existing ultrasonic vibration screening device for silica powder, generally, the high-frequency vibration of ultrasonic waves drives the screen to screen the silica powder. During the screening process, due to the material characteristics, the screen is easily blocked, causing some fine particles to be unable to pass through the screen, resulting in inaccurate screening results.

[0006] The technical solution of the present invention is as follows: a silica powder ultrasonic vibration screening device, including a screening device main body, a storage component, a support component, a collection component, a shielding component, a vibration component, a screening component, a first installation groove, a first connecting rotating shaft, a mounting plate, a conductive silica gel sheet, a support bracket, an elastic spring, a resonance sheet, an adjustment component, a feeding component and a control component. A storage component is arranged on the bottom surface of the screening device main body, a support component is arranged on the bottom surface of the storage component, a collection component is arranged inside the storage component, a shielding component is arranged on the top surface of the screening device main body, a vibration component is arranged on the inner top surface of the screening device main body, a screening component is arranged on the inner wall of the screening device main body, a first installation groove is opened on the bottom surface of the screening component, a first connecting rotating shaft is arranged inside the first installation groove, a mounting plate is arranged on the outer side of the first connecting rotating shaft, a conductive silica gel sheet is arranged on one end surface of the mounting plate, a support bracket is arranged below the screening component, an elastic spring is arranged on one end surface of the support bracket, a resonance sheet is arranged at the top end of the elastic spring, the surface of the resonance sheet is attached to the bottom surface of the mounting plate, an adjustment component is arranged on one side of the screening device main body, a feeding component is arranged on the surface of the adjustment component, and a control component is arranged on one surface of the screening device main body.

[0007] Preferably, the storage component is used to store the screened silica powder, the support component is used to support the screening device main body, the collection component is used to collect the stored silica powder, the shielding component is used to shield during the operation of the screening device main body to prevent the silica powder from flying due to vibration, the vibration component emits ultrasonic waves to generate vibration, the screening component is used to screen the silica powder, the first installation groove is used to install the first connecting rotating shaft, the first connecting rotating shaft rotatably connects the mounting plate and the screening component, the mounting plate is used to install the conductive silica gel sheet, the conductive silica gel sheet conducts the vibration to the bottom surface of the screening component without damaging the screening component, the support bracket is used to install the elastic spring, the elastic spring strengthens the elastic potential energy of the resonance sheet, the resonance sheet receives the vibration of the screening component and the same-frequency vibration of the vibration component, and repeatedly drives the screening component to vibrate, so as to achieve a more refined screening operation. The adjustment component is used to adjust the inclination angle of the feeding component, the feeding component is used to convey the silica powder to be screened, and the control component is used to control the screening device main body.

[0008] Preferably, the storage component includes a storage box, an opening and closing plate and a rotating rotating shaft. A storage box is arranged on the bottom surface of the screening device main body, an opening and closing plate is arranged on one side of the storage box, and a rotating rotating shaft is arranged on one side of the opening and closing plate.

[0009] Preferably, the support component includes a damping telescopic rod, a decompression spring and a support plate. A damping telescopic rod is arranged on the bottom surface of the storage box, multiple groups of damping telescopic rods are arranged, a support plate is arranged at the bottom end of the damping telescopic rod, and a decompression spring is arranged on the outer side of the damping telescopic rod.

[0010] Preferably, the collection component includes a mounting box, a groove, a lead screw, a mounting block, a collection scraper, and a first motor. A mounting box is provided on one side of the storage box. A groove is formed on one side of the mounting box. A lead screw is disposed inside the groove. A mounting block is sleeved on the outer side of the lead screw. A collection scraper is provided on one side of the mounting block. A first motor is provided on one side of the mounting box.

[0011] Preferably, the shielding component includes a support platform, a hydraulic telescopic rod, and a shielding cover. Two groups of support platforms are provided on one side of the screening device main body. A hydraulic telescopic rod is disposed on the surface of the support platform. A shielding cover is provided at the top end of the hydraulic telescopic rod.

[0012] Preferably, the vibration component includes a mounting bracket, a transducer, and an ultrasonic generator. Multiple groups of mounting brackets are provided on the inner top surface of the screening device main body. Multiple groups of transducers are disposed on the bottom surface of the mounting bracket. An ultrasonic generator is provided on the top surface of the mounting bracket.

[0013] Preferably, the screening component includes a mounting frame and a sieve plate. Two groups of mounting frames are provided inside the screening device main body. A sieve plate is disposed inside the mounting frame.

[0014] Preferably, the adjusting component includes a second mounting groove, a second connecting rotating shaft, a second motor, and an adjusting table. A second mounting groove is formed on the other side of the screening device main body. A second connecting rotating shaft is disposed inside the second mounting groove. An adjusting table is sleeved on the outer side of the second connecting rotating shaft. A second motor is provided on one surface of the screening device main body.

[0015] Preferably, the feeding component includes a mounting plate, a conveyor belt, and a third motor. Mounting plates are provided on both sides of the adjusting table. A conveyor belt is provided on one side of the mounting plate. A third motor is provided on one side of the mounting plate.

[0016] Preferably, the control component includes a mounting table and a central control computer. A mounting table is provided on the other surface of the screening device main body. A central control computer is provided on one side of the mounting table.

[0017] 1. Compared with traditional silica powder ultrasonic vibration screening devices, generally, the screening of silica powder is carried out by driving a sieve mesh through the high-frequency vibration of ultrasonic waves. During the screening process, due to the material characteristics, it is easy to cause the sieve mesh to be blocked, resulting in some fine particles being unable to pass through the sieve mesh, causing inaccurate screening results. This silica powder ultrasonic vibration screening device can efficiently conduct vibration energy to the bottom surface of the screening component without damaging the screening component through the conduction silica sheet and the resonance sheet, enabling the screening component to generate more stable and finer vibrations, enhancing the screening effect, and thus improving the screening accuracy. 2. Install the first connecting rotating shaft through the first installation groove, rotatably connect the installation piece and the screening component through the first connecting rotating shaft, install the conduction silica gel sheet through the installation piece, and conduct vibration to the bottom surface of the screening component through the conduction silica gel sheet without damaging the screening component. Install the elastic spring through the support bracket, strengthen the elastic potential energy of the resonance piece through the elastic spring, receive the vibration of the screening component and the synchronous vibration of the vibration component through the resonance piece, and repeatedly drive the screening component to vibrate, so as to achieve a finer screening operation. Description of the Drawings

[0018] Figure 1 Shown is the first three-dimensional structure schematic diagram of the silica powder ultrasonic vibration screening device of the present invention; Figure 2 Shown is the second three-dimensional structure schematic diagram of the silica powder ultrasonic vibration screening device of the present invention; Figure 3 Shown is the first internal three-dimensional structure schematic diagram of the silica powder ultrasonic vibration screening device of the present invention; Figure 4 Shown is the second internal three-dimensional structure schematic diagram of the silica powder ultrasonic vibration screening device of the present invention; Figure 5 Shown is the first partial three-dimensional structure schematic diagram of the silica powder ultrasonic vibration screening device of the present invention; Figure 6 Shown is the second partial three-dimensional structure schematic diagram of the silica powder ultrasonic vibration screening device of the present invention.

[0019] Description of the reference numerals: 1. Main body of the screening device; 201. Storage box; 202. Opening and closing plate; 203. Rotating shaft; 301. Damping telescopic rod; 302. Decompression spring; 303. Support plate; 401. Installation box; 402. Groove; 403. Lead screw; 404. Installation block; 405. Collection scraper; 406. First motor; 501. Support platform; 502. Hydraulic telescopic rod; 503. Cover plate; 601. Installation bracket; 602. Transducer; 603. Ultrasonic generator; 701. Installation frame; 702. Sieve plate; 801. First installation groove; 802. First connecting rotating shaft; 803. Installation piece; 804. Conduction silica gel sheet; 805. Support bracket; 806. Elastic spring; 807. Resonance piece; 901. Second installation groove; 902. Second connecting rotating shaft; 903. Second motor; 904. Adjusting table; 1001. Installation plate; 1002. Transmission belt; 1003. Third motor; 1101. Installation table; 1102. Central control computer. Detailed Description of the Invention

[0020] The present invention will be further described below in conjunction with the drawings and embodiments.

[0021] Please refer to Figures 1-6 , the present invention provides an embodiment: a silica powder ultrasonic vibration screening device, which includes a screening device main body 1, a storage component, a support component, a collection component, a shielding component, a vibration component, a screening component, a first installation groove 801, a first connection rotating shaft 802, a mounting piece 803, a conductive silica gel sheet 804, a support bracket 805, an elastic spring 806, a resonance piece 807, an adjustment component, a feeding component and a control component. A storage component is arranged on the bottom surface of the screening device main body 1, a support component is arranged on the bottom surface of the storage component, a collection component is arranged inside the storage component, a shielding component is arranged on the top surface of the screening device main body 1, a vibration component is arranged on the inner top surface of the screening device main body 1, a screening component is arranged on the inner wall of the screening device main body 1. A first installation groove 801 is formed on the bottom surface of the screening component, a first connection rotating shaft 802 is arranged inside the first installation groove 801, a mounting piece 803 is arranged on the outer side of the first connection rotating shaft 802, a conductive silica gel sheet 804 is arranged on one end surface of the mounting piece 803, a support bracket 805 is arranged below the screening component, an elastic spring 806 is arranged on one end surface of the support bracket 805, a resonance piece 807 is arranged at the top end of the elastic spring 806, the surface of the resonance piece 807 is attached to the bottom surface of the mounting piece 803, an adjustment component is arranged on one side of the screening device main body 1, a feeding component is arranged on the surface of the adjustment component, and a control component is arranged on one surface of the screening device main body 1.

[0022] Please refer to Figures 1-6 , the storage component includes a storage box 201, an opening and closing plate 202 and a rotating shaft 203. A storage box 201 is arranged on the bottom surface of the screening device main body 1, an opening and closing plate 202 is arranged on one side of the storage box 201, and a rotating shaft 203 is arranged on one side of the opening and closing plate 202. During use, the screened silica powder is stored in the storage box 201, the opening and closing plate 202 facilitates the staff to take the silica powder in the storage box 201, and the opening and closing plate 202 and the storage box 201 are rotationally connected through the rotating shaft 203.

[0023] Preferably, the support component includes a damping telescopic rod 301, a decompression spring 302 and a support plate 303. A damping telescopic rod 301 is arranged on the bottom surface of the storage box 201, multiple groups of damping telescopic rods 301 are arranged, a support plate 303 is arranged at the bottom end of the damping telescopic rod 301, and a decompression spring 302 is arranged on the outer side of the damping telescopic rod 301. During use, the support plate 303 is installed through the damping telescopic rod 301, the screening device main body 1 is supported by the support plate 303, the pressure on the screening device main body 1 is decompressed by the decompression spring 302, and the screening device main body 1 is supported by the support plate 303.

[0024] Preferably, the collection component includes an installation box 401, a groove 402, a lead screw 403, an installation block 404, a collection scraper 405, and a first motor 406. An installation box 401 is provided on one side of the storage box 201. A groove 402 is formed on one side of the installation box 401. A lead screw 403 is arranged inside the groove 402. An installation block 404 is sleeved on the outer side of the lead screw 403. A collection scraper 405 is arranged on one side of the installation block 404. A first motor 406 is provided on one side of the installation box 401. During use, the lead screw 403 is installed through the groove 402. The first motor 406 drives the lead screw 403 to rotate. The lead screw 403 drives the installation block 404 to move. The collection scraper 405 is installed through the installation block 404. The collection scraper 405 collects the silica micropowder in the storage box 201.

[0025] Preferably, the shielding component includes a support platform 501, a hydraulic telescopic rod 502, and a shielding cover 503. Two groups of support platforms 501 are provided on one side of the screening device main body 1. A hydraulic telescopic rod 502 is arranged on the surface of the support platform 501. A shielding cover 503 is arranged at the top end of the hydraulic telescopic rod 502. During use, the hydraulic telescopic rod 502 is installed through the support platform 501. The hydraulic telescopic rod 502 drives the shielding cover 503 to expand and contract up and down. The shielding cover 503 shields the top of the screening device main body 1 to prevent dust from flying during the screening operation of the screening device main body 1.

[0026] Preferably, the vibration component includes an installation bracket 601, a transducer 602, and an ultrasonic generator 603. Multiple groups of installation brackets 601 are arranged on the inner top surface of the screening device main body 1. The transducer 602 is arranged on the bottom surface of the installation bracket 601, and multiple groups of transducers 602 are provided. An ultrasonic generator 603 is arranged on the top surface of the installation bracket 601. During use, the transducer 602 is installed through the installation bracket 601. The ultrasonic generator 603 emits ultrasonic energy, which is converted into mechanical energy by the transducer 602 to generate vibration.

[0027] Preferably, the screening component includes an installation frame 701 and a sieve plate 702. Two groups of installation frames 701 are arranged inside the screening device main body 1. A sieve plate 702 is arranged inside the installation frame 701. During use, the sieve plate 702 is installed through the installation frame 701. The sieve plate 702 screens the silica micropowder.

[0028] Preferably, the adjusting assembly includes a second mounting groove 901, a second connecting rotating shaft 902, a second motor 903 and an adjusting table 904. A second mounting groove 901 is formed on the other side of the screening device main body 1. The inner side of the second mounting groove 901 is provided with a second connecting rotating shaft 902. The outer side of the second connecting rotating shaft 902 is provided with an adjusting table 904. A second motor 903 is arranged on one side of the screening device main body 1. During use, the second connecting rotating shaft 902 is installed through the second mounting groove 901, the second connecting rotating shaft 902 is driven to rotate by the second motor 903, the adjusting table 904 is driven to rotate and adjust by the second connecting rotating shaft 902, and the feeding assembly is installed through the adjusting table 904.

[0029] Preferably, the feeding assembly includes a mounting plate 1001, a conveyor belt 1002 and a third motor 1003. Mounting plates 1001 are arranged on both sides of the adjusting table 904. One side of the mounting plate 1001 is provided with a conveyor belt 1002. One side of the mounting plate 1001 is provided with a third motor 1003. During use, the conveyor belt 1002 is installed through the mounting plate 1001, the conveyor belt 1002 is driven to convey by the third motor 1003, and the silica micro powder to be processed is conveyed and fed through the conveyor belt 1002.

[0030] Preferably, the control assembly includes a mounting table 1101 and a central control computer 1102. The mounting table 1101 is arranged on the other side of the screening device main body 1. One side of the mounting table 1101 is provided with a central control computer 1102. During use, the central control computer 1102 is installed through the mounting table 1101, and the screening device main body 1 is controlled through the central control computer 1102.

[0031] During operation, the second connecting rotating shaft 902 is installed through the second mounting groove 901, the second connecting rotating shaft 902 is driven to rotate by the second motor 903, the adjusting table 904 is driven to rotate and adjust by the second connecting rotating shaft 902, the feeding assembly is installed through the adjusting table 904, the second connecting rotating shaft 902 is installed through the second mounting groove 901, the second connecting rotating shaft 902 is driven to rotate by the second motor 903, the adjusting table 904 is driven to rotate and adjust by the second connecting rotating shaft 902, and the feeding assembly is installed through the adjusting table 904; After the silica micro powder to be processed enters the interior of the screening device main body 1, the transducer 602 is installed through the mounting bracket 601, ultrasonic energy is emitted by the ultrasonic generator 603, converted into mechanical energy by the transducer 602 to generate vibration, the sieve plate 702 is installed through the mounting frame 701, and the silica micro powder is screened through the sieve plate 702; Meanwhile, the first connecting rotating shaft 802 is installed through the first installation groove 801. The mounting piece 803 and the screening assembly are rotationally connected through the first connecting rotating shaft 802. The conductive silica gel sheet 804 is installed through the mounting piece 803. The vibration is transmitted to the bottom surface of the screening assembly through the conductive silica gel sheet 804 without damaging the screening assembly. The elastic spring 806 is installed through the support bracket 805. The elastic potential energy of the resonance piece 807 is enhanced through the elastic spring 806. The resonance piece 807 receives the vibration of the screening assembly and the same-frequency vibration of the vibration assembly.

[0032] Through the above steps, the sieved silica micro-powder is stored through the storage component, the main body 1 of the screening device is supported through the support component, the stored silica micro-powder is collected through the collection component, and the screening device main body 1 is shielded during operation through the shielding component to prevent the silica micro-powder from flying due to vibration. The vibration component emits ultrasonic waves to generate vibration, the screening component screens the silica micro-powder, the adjustment component adjusts the inclination angle of the feeding component, the feeding component conveys the silica micro-powder to be screened, and the control component controls the main body 1 of the screening device.

[0033] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. Ultrasonic vibration screening device for silicon dioxide powder; characterized in that: The invention comprises a screening device body (1), a storage component, a support component, a collection component, a shielding component, a vibration component, a screening component, a first installation groove (801), a first connecting shaft (802), a mounting plate (803), a conductive silicone sheet (804), a support bracket (805), an elastic spring (806), a resonance plate (807), an adjustment component, a feeding component and a control component. The bottom surface of the screening device body (1) is provided with a storage component, the bottom surface of the storage component is provided with a support component, the interior of the storage component is provided with a collection component, the top surface of the screening device body (1) is provided with a shielding component, the interior top surface of the screening device body (1) is provided with a vibration component, the inner wall of the screening device body (1) is provided with a screening component, and the bottom A first mounting groove (801) is provided on the surface, a first connecting shaft (802) is provided inside the first mounting groove (801), a mounting plate (803) is provided on the outer side of the first connecting shaft (802), a conductive silicone sheet (804) is provided on one end surface of the mounting plate (803), a supporting bracket (805) is provided below the screening component, an elastic spring (806) is provided on one end surface of the supporting bracket (805), a resonance plate (807) is provided on the top of the elastic spring (806), the surface of the resonance plate (807) is in contact with the bottom surface of the mounting plate (803), an adjustment component is provided on one side of the screening device body (1), a feeding component is provided on the surface of the adjustment component, and a control component is provided on one side of the screening device body (1).

2. The silicon dioxide powder ultrasonic vibration screening device according to claim 1, characterized in that: The storage assembly comprises a storage box (201), an opening and closing plate (202) and a rotating shaft (203); the storage box (201) is arranged on the bottom surface of the screening device body (1); the opening and closing plate (202) is arranged on one side of the storage box (201); and the rotating shaft (203) is arranged on one side of the opening and closing plate (202).

3. The silicon dioxide powder ultrasonic vibration screening device according to claim 2, characterized in that: The support assembly comprises a damping telescopic rod (301), a decompression spring (302) and a support plate (303); the bottom surface of the storage box (201) is provided with a damping telescopic rod (301); a plurality of groups of damping telescopic rods (301) are provided; the bottom end of the damping telescopic rod (301) is provided with a support plate (303); and the outer side of the damping telescopic rod (301) is provided with a decompression spring (302).

4. The silicon dioxide powder ultrasonic vibration screening device according to claim 2, characterized in that: The collecting assembly comprises a mounting box (401), a groove (402), a screw rod (403), a mounting block (404), a collecting scraper (405) and a first motor (406); the mounting box (401) is arranged on one side of the storage box (201); a groove (402) is provided on one side of the mounting box (401); a screw rod (403) is arranged inside the groove (402); a mounting block (404) is sleeved on the outer side of the screw rod (403); a collecting scraper (405) is arranged on one side of the mounting block (404); and a first motor (406) is arranged on one side of the mounting box (401).

5. The silicon dioxide powder ultrasonic vibration screening device according to claim 2, characterized in that: The shielding assembly comprises a support platform (501), a hydraulic telescopic rod (502) and a shielding cover (503); a support platform (501) is arranged on one side of a screening device body (1); the support platform (501) is provided with two groups; a hydraulic telescopic rod (502) is arranged on the surface of the support platform (501); and a shielding cover (503) is arranged at the top end of the hydraulic telescopic rod (502).

6. The silicon dioxide powder ultrasonic vibration screening device according to claim 1, characterized in that: The vibration component comprises a mounting bracket (601), a transducer (602) and an ultrasonic generator (603); the mounting bracket (601) is arranged on the inner top surface of the screening device body (1); the mounting bracket (601) is provided with a plurality of groups; the transducer (602) is arranged on the bottom surface of the mounting bracket (601); the transducer (602) is provided with a plurality of groups; and the ultrasonic generator (603) is arranged on the top surface of the mounting bracket (601).

7. The silicon dioxide powder ultrasonic vibration screening device according to claim 1, characterized in that: The screening component comprises a mounting frame (701) and a screening plate (702). The mounting frame (701) is arranged on the inner side of the screening device body (1). Two groups of mounting frames (701) are arranged. The screening plate (702) is arranged on the inner side of the mounting frame (701).

8. The silicon dioxide powder ultrasonic vibration screening device according to claim 1, characterized in that: The adjustment component comprises a second installation groove (901), a second connecting rotating shaft (902), a second motor (903) and an adjustment platform (904); the second installation groove (901) is provided on the other side of the screening device body (1); the second connecting rotating shaft (902) is provided on the inner side of the second installation groove (901); the adjustment platform (904) is provided on the outer side of the second connecting rotating shaft (902); and the second motor (903) is provided on one side of the screening device body (1).

9. The silicon dioxide powder ultrasonic vibration screening device according to claim 8, characterized in that: The loading assembly comprises a mounting plate (1001), a conveyor belt (1002) and a third motor (1003); the mounting plates (1001) are arranged on both sides of the adjustment platform (904); the conveyor belt (1002) is arranged on one side of the mounting plate (1001); and the third motor (1003) is arranged on one side of the mounting plate (1001).

10. The silicon dioxide powder ultrasonic vibration screening device according to claim 1, characterized in that: The control component comprises a mounting platform (1101) and a central control computer (1102); the mounting platform (1101) is arranged on the other side of the screening device body (1), and the central control computer (1102) is arranged on one side of the mounting platform (1101).

Images