Ceramic raw material vibration sorting machine

Abstract

The utility model discloses a ceramic raw material vibration sorting machine, which relates to the technical field of ceramic processing equipment, and comprises a sorting box body with a feed hopper at the top, sieve pores of a plurality of layers of sorting plates in the box body are gradually reduced from top to bottom, and a collecting box is arranged at the bottom. And the vibration generating structure drives an eccentric cam to rotate through a servo motor A, and is matched with a spring and a positioning seat, so that the sorting plate uniformly vibrates, and the screening efficiency is improved. In the screen cleaning structure, a servo motor B drives a screen cleaning screw rod to rotate, a screen cleaning plate is driven to move horizontally, materials blocking screen holes are cleaned through a brush, and the screening precision is guaranteed. The discharging structure drives a discharging lead screw through a servo motor C, so that a discharging plate pushes the materials to a discharging port, and the materials are collected through a cloth bag sleeving head. The equipment integrates the functions of vibration, screen cleaning and discharging, effectively solves the problems of blockage and discharging, and improves the production efficiency and the raw material sorting quality.

Description

Technical Field

[0001] This utility model relates to the field of ceramic processing equipment technology, specifically to a ceramic raw material vibration sorting machine. Background Technology

[0002] In the ceramics manufacturing industry, the quality of ceramic raw materials directly affects the quality of the final product. Ceramic raw materials typically contain particles of various sizes, and precise particle size sorting is necessary to meet the production requirements of different ceramic products. Traditional ceramic raw material sorting equipment is diverse, such as vibrating screens and drum screens.

[0003] In terms of screening efficiency, existing equipment struggles to achieve high-efficiency screening. Due to the characteristics of ceramic raw materials, material clogging of the screen holes is common during screening, leading to slower screening speed and low production efficiency. Secondly, in the discharge stage, existing equipment lacks effective auxiliary discharge structures. After screening, material collection often relies on manual pushing, which is laborious. Furthermore, inclined screens can easily result in some material being discharged before being fully screened. Utility Model Content

[0004] To solve the above problems, this utility model proposes a ceramic raw material vibration sorting machine, including a sorting box, a feeding hopper installed on the top of the sorting box; multiple sorting plates are arranged inside the sorting box, with the screen holes of the sorting plates gradually decreasing from top to bottom;

[0005] It also includes a vibration generating structure, which includes an eccentric cam set below each sorting plate. A rotating shaft is fixed to the short shaft end of the eccentric cam. A spring is fixed to the bottom corner of the sorting box. A positioning seat is fixed to the bottom of the spring. The positioning seat is fixed to the inner wall of the box.

[0006] The system is equipped with a screen cleaning structure for clearing clogged materials. The screen cleaning structure includes a screen cleaning plate located below the sorting plate, a brush installed on the top of the screen cleaning plate, and a contact seat fixed on the top of the screen cleaning plate that contacts the bottom of the screen cleaning plate. A screen cleaning screw is rotatably connected to the sorting box in the front-back direction and is connected to the screen cleaning plate.

[0007] The discharge structure is equipped with an auxiliary discharge structure, which includes a discharge plate that is slidably connected to the top of the sorting plate, and a discharge screw that is rotatably connected to the front and rear of the sorting box. The discharge screw is connected to the discharge plate.

[0008] Furthermore, there are two eccentric cams located on the left and right sides below the sorting plate, with the rotating shafts extending out of the sorting box. Servo motors A are installed on both sides of the sorting box. The two servo motors A are connected to the two rotating shafts on the left and right sides, and the adjacent rotating shafts are connected by sprockets and chains A.

[0009] Furthermore, a servo motor B is installed on the inner wall of the sorting box. The output end of the servo motor B is connected to one of the cleaning screws. Adjacent cleaning screws are connected by sprockets and chain B. A servo motor C is also installed on the inner wall of the sorting box. The output end of the servo motor C is connected to one of the discharge screws. Adjacent discharge screws are connected by sprockets and chain C.

[0010] Furthermore, a screen cleaning stabilizing rod is rotatably connected to the front and rear of the sorting box, and the screen cleaning stabilizing rod passes through the screen cleaning plate and is slidably connected to the screen cleaning plate; a discharge stabilizing rod is rotatably connected to the front and rear of the sorting box, and the discharge stabilizing rod passes through the discharge plate and is slidably connected to the discharge plate.

[0011] Furthermore, a discharge port is provided on the rear wall of the sorting box behind the discharge plate, and a cloth bag connector is fixed on the outer side of the discharge port on the rear wall of the sorting box.

[0012] Furthermore, a collection box is placed at the bottom of the inner wall of the sorting box.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The symmetrically arranged eccentric cams and synchronous rotation design in the vibration generation structure enable the sorting plates to generate efficient and uniform vibrations, allowing ceramic raw materials to fully bounce and disperse on the sorting plates. The design of multiple sorting plates with gradually decreasing screen apertures from top to bottom, combined with timely cleaning by the screen cleaning structure, effectively avoids the impact of screen clogging on screening, and can effectively separate ceramic raw materials of different particle sizes, meeting the production requirements of high-quality ceramic products. The design of the discharge structure allows materials to be discharged from the sorting plates in a timely manner, realizing automatic discharge.

[0015] 2. The smooth movement of the discharge plate ensures the smooth discharge process and reduces material residue; the automated design of the screening and discharge structures reduces the workload of manual screening and discharge, thus lowering labor costs.

[0016] 3. The elastic support structure composed of springs and positioning seats, as well as the setting of screen cleaning stabilizer and discharge stabilizer, ensure the stability of the equipment during operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 for Figure 1 Schematic diagram of the connection structure of the medium-cleaning screen plate.

[0020] The following are explanations of the reference numerals in the attached drawings: 1. Sorting box; 2. Feed hopper; 3. Sorting plate; 41. Eccentric cam; 42. Rotating shaft; 43. Spring; 44. Positioning seat; 45. Servo motor A; 51. Screen cleaning plate; 52. Brush; 53. Contact seat; 54. Screen cleaning screw; 61. Discharge plate; 62. Discharge screw; 7. Chain A; 8. Chain B; 9. Chain C; 10. Screen cleaning stabilizing rod; 11. Discharge stabilizing rod; 12. Discharge port; 13. Bag sleeve connector; 14. Collection box. Detailed Implementation

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] A ceramic raw material vibration sorting machine, such as Figure 1As shown, the system includes a sorting box 1, with a feed hopper 2 installed on the top of the sorting box 1; multiple sorting plates 3 are arranged vertically inside the sorting box 1, with the screen holes of the sorting plates 3 gradually decreasing from top to bottom; a collection box 14 is placed at the bottom of the inner wall of the sorting box 1; it also includes a vibration generating structure, which includes an eccentric cam 41 arranged below each sorting plate 3, with a rotating shaft 42 fixed to the short shaft end of the eccentric cam 41; a spring 43 is fixed to the bottom corner of the sorting box 1; a positioning seat 44 is fixed to the bottom of the spring 43; the positioning seat 44 is fixed to the inner wall of the box; two eccentric cams 41 are arranged on the left and right sides below the sorting plates 3; the rotating shafts 42 extend to the outside of the sorting box 1; servo motors A45 are installed on the two side walls of the sorting box 1; the two servo motors A45 are connected to the two rotating shafts 42 on the left and right sides; and the adjacent rotating shafts 42 are connected by sprockets and chains A7.

[0025] Among them, the feed hopper 2 is used to feed ceramic raw materials; the sorting plate 3 filters raw materials in layers according to the size of the sieve holes; the collection box 14 collects the finest particle size raw materials; in the vibration generation structure, the servo motor A45 drives the eccentric cam 41 to rotate, the eccentric cam 41 generates vibration, the spring 43 and the positioning seat 44 cooperate to stabilize the vibration action, and the sprocket and chain A7 realize the synchronous rotation of multiple sets of eccentric cams 41.

[0026] like Figure 1 and Figure 3 As shown, in this embodiment, a cleaning structure for clearing clogged materials is provided. The cleaning structure includes a cleaning plate 51 located below the sorting plate 3. A brush 52 is installed on the top of the cleaning plate 51. A contact seat 53 is also fixed on the top of the cleaning plate 51 and contacts the bottom of the cleaning plate 51. A cleaning screw 54 is rotatably connected to the sorting box 1 in the front-back direction. The cleaning screw 54 is connected to the cleaning plate 51. A servo motor B is installed on the inner wall of the sorting box 1. The output end of the servo motor B is connected to one of the cleaning screws 54. Adjacent cleaning screws 54 are connected by a sprocket and a chain B8. A cleaning stabilizing rod 10 is rotatably connected to the sorting box 1 in the front-back direction. The cleaning stabilizing rod 10 passes through the cleaning plate 51 and is slidably connected to the cleaning plate 51.

[0027] Among them, the servo motor B drives the cleaning screw 54, the cleaning screw 54 drives the cleaning plate 51 to move horizontally, the brush 52 on the cleaning plate 51 cleans the blockage in the screen hole of the sorting plate 3, the contact seat 53 stabilizes the cleaning plate 51, and the cleaning stabilizing rod 10 ensures that the cleaning plate 51 slides smoothly.

[0028] like Figure 1 and Figure 2As shown, in this embodiment, an auxiliary discharge structure is provided. The discharge structure includes a discharge plate 61 slidably connected to the top of the sorting plate 3, and a discharge screw 62 rotatably connected to the front and rear direction of the sorting box 1. The discharge screw 62 is connected to the discharge plate 61. A servo motor C is also installed on the inner wall of the sorting box 1. The output end of the servo motor C is connected to one of the discharge screws 62. Adjacent discharge screws 62 are connected by a sprocket and a chain C9. A discharge stabilizing rod 11 is rotatably connected to the front and rear direction of the sorting box 1. The discharge stabilizing rod 11 passes through the discharge plate 61 and is slidably connected to the discharge plate 61. A discharge port 12 is opened on the rear wall of the sorting box 1 on the rear side of the discharge plate 61. A cloth bag connector 13 is fixed on the outer side of the discharge port 12 on the rear wall of the sorting box 1.

[0029] Among them, the servo motor C drives the discharge screw 62, the discharge screw 62 drives the discharge plate 61 to push the material on the sorting plate 3 to the discharge port 12, the discharge stabilizing rod 11 ensures that the discharge plate 61 slides smoothly, and the discharge port 12 and the bag sleeve connector 13 are used to collect the material.

[0030] The working principle of this utility model is as follows:

[0031] Vibration occurs when the servo motor A45 is started. The output shaft of the servo motor A45 drives the connected rotating shaft 42 to rotate, which in turn drives the eccentric cam 41 to rotate. Due to the eccentric structure of the eccentric cam 41, vertical vibration is generated during rotation. The eccentric cams 41 on both sides rotate synchronously, causing the sorting plate 3 to vibrate horizontally as well. This ensures that the ceramic raw material on the sorting plate 3 is evenly distributed and continuously vibrates, improving screening efficiency. Through the transmission of the sprocket and chain A7, the adjacent eccentric cams 41 can also rotate synchronously, ensuring the uniformity of vibration of the entire sorting box 1.

[0032] Screening process: When the ceramic raw material becomes clogged during or after screening, the servo motor B is activated. The output shaft of the servo motor B drives the screen cleaning screw 54 connected to it to rotate. The screen cleaning screw 54, through threaded transmission, causes the screen cleaning plate 51 to move horizontally along the front-back direction of the sorting box 1. The brush 52 on the top of the screen cleaning plate 51 cleans the screen holes of the sorting plate 3 during the movement, brushing away the clogged material from the screen holes, ensuring unobstructed screen holes, and improving screening accuracy. Through the transmission of the sprocket and chain B8, other screen cleaning screws 54 also rotate synchronously, driving each screen cleaning plate 51 to perform screen cleaning work simultaneously. The screen cleaning stabilizing rod 10 plays a guiding and stabilizing role during the movement of the screen cleaning plate 51, ensuring that the screen cleaning plate 51 moves smoothly.

[0033] Discharge Process: As screening proceeds, the smallest ceramic raw materials gradually pass through the sieve holes and fall onto the next sorting plate 3 or eventually into the collection box 14. When it is necessary to discharge the material on the sorting plate 3, the servo motor C is activated. The output shaft of the servo motor C drives the discharge screw 62 connected to it to rotate. The discharge screw 62, through threaded transmission, causes the discharge plate 61 to move horizontally along the front-back direction of the sorting box 1. The discharge plate 61 pushes the material on the sorting plate 3 towards the discharge port 12, and the material enters the collection bag connected to the bag sleeve joint 13 through the discharge port 12. Through the transmission of the sprocket and chain C9, the other discharge screws 62 also rotate synchronously, driving each discharge plate 61 to discharge material simultaneously. The discharge stabilizing rod 11 plays a guiding and stabilizing role during the movement of the discharge plate 61, ensuring that the discharge plate 61 moves smoothly and that the material can be discharged smoothly.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A ceramic raw material vibration sorting machine, comprising a sorting box (1), a feeding hopper (2) is installed on the top of the sorting box (1); characterized in that: A plurality of sorting plates (3) are arranged in the sorting box (1) from top to bottom, and the mesh size of the sorting plates (3) arranged from top to bottom is gradually reduced. The sorting box (1) further comprises a vibration generating structure, the vibration generating structure comprises an eccentric cam (41) arranged below each sorting plate (3), a rotating shaft (42) fixed at the short shaft end of the eccentric cam (41), a spring (43) fixed at the corner end of the bottom of the sorting box (1), a positioning seat (44) fixed at the bottom of the spring (43), and the positioning seat (44) is fixed to the inner wall of the box. The sorting box (1) is provided with a cleaning structure for cleaning the blocked materials, the cleaning structure comprises a cleaning plate (51) arranged below the sorting plate (3), a brush (52) mounted on the top of the cleaning plate (51), a contact seat (53) fixed to the bottom of the cleaning plate (51), a cleaning lead screw (54) rotatably connected to the front and rear directions of the sorting box (1), and the cleaning lead screw (54) is connected to the cleaning plate (51). The sorting box (1) is provided with a discharging structure for assisting discharging, the discharging structure comprises a discharging plate (61) slidably connected to the top of the sorting plate (3), a discharging lead screw (62) rotatably connected to the front and rear directions of the sorting box (1), and the discharging lead screw (62) is connected to the discharging plate (61).

2. A machine for the vibratory separation of ceramic raw materials according to claim 1, characterized in that: The eccentric cam (41) is arranged below the sorting plate (3) and has two eccentric cams (41) arranged on the left and right sides, the rotating shaft (42) extends to the outside of the sorting box (1), the two side walls of the sorting box (1) are provided with a servo motor A (45), the two servo motors A (45) are connected to the two rotating shafts (42) on the left and right sides, and the adjacent rotating shafts (42) are connected by a chain wheel and a chain A (7).

3. A machine for the vibratory separation of ceramic raw materials according to claim 1, characterized in that: The inner wall of the sorting box (1) is provided with a servo motor B, the output end of the servo motor B is connected to one of the cleaning lead screws (54), the adjacent cleaning lead screws (54) are connected by a chain wheel and a chain B (8), the inner wall of the sorting box (1) is further provided with a servo motor C, the output end of the servo motor C is connected to one of the discharging lead screws (62), and the adjacent discharging lead screws (62) are connected by a chain wheel and a chain C (9).

4. The ceramic raw material shaking and sorting machine according to claim 1, characterized in that: The sorting box (1) is rotatably connected to a cleaning stabilizing rod (10) in the front and rear directions, the cleaning stabilizing rod (10) penetrates through the cleaning plate (51) and is slidably connected to the cleaning plate (51); the sorting box (1) is rotatably connected to a discharging stabilizing rod (11) in the front and rear directions, and the discharging stabilizing rod (11) penetrates through the discharging plate (61) and is slidably connected to the discharging plate (61).

5. The ceramic raw material shaking and sorting machine according to claim 1, characterized in that: The rear wall of the sorting box (1) is provided with a discharging port (12) at the rear side of the discharging plate (61), and a cloth bag sleeve joint (13) is fixed to the outer side of the discharging port (12) of the rear wall of the sorting box (1).

6. The ceramic raw material shaking and sorting machine according to claim 1, characterized in that: The inner wall of the sorting box (1) is provided with a collecting box (14) at the bottom.

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