Two-way mesh screen structure for soft porcelain production
By introducing a spraying and auxiliary screening mechanism into the second-stage screen in the production of soft porcelain, the problem of screen clogging was solved, screening efficiency was improved and cleaning difficulty was reduced, achieving a dual optimization of cost and efficiency.
Patent Information
- Application Number
- CN202422939649.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Traditional two-stage screens used in soft porcelain production suffer from particle clogging of the screen mesh during slurry screening, leading to decreased screening efficiency and unstable product quality. Furthermore, cleaning is difficult, increasing production costs and labor input.
It employs a spraying mechanism and an auxiliary screening mechanism. The spraying mechanism sprays material multiple times onto the surface of the screen plate. Combined with the use of electric telescopic rods and rollers, it clears blockages in the mesh. The design of scrapers and collection plates improves screening efficiency and reduces cleaning burden.
It improves the screening efficiency of the screen plate, reduces the cleaning burden on workers, lowers production input costs, and ensures the stable operation of the production line.
Smart Images
Figure CN223669632U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to soft porcelain production equipment technical field especially relates to a two -way net screen structure for soft porcelain production. BACKGROUND
[0002] In the soft porcelain production process, the preparation of slurry is a key link. The two -way net screen is used to carry out the screening treatment to the slurry to remove the particle impurities therein, improves the delicacy and uniformity of slurry.
[0003] But the two -way net screen for soft porcelain production in the particle in slurry is screened, and part of the particle is blocked in the grid of the net screen, can lead to the decline of the screening efficiency of the net screen and the unstable product quality, and the person to the screen part blocked grid cleaning difficulty is big, this not only increases the production cost and manpower investment, also influences the overall operation efficiency of production line. UTILITY MODEL CONTENTS
[0004] The utility model discloses a two -way net screen structure for soft porcelain production, aims at solving the technical problem in + background art.
[0005] In order to realize the above -mentioned purpose, the utility model has adopted following technical scheme:
[0006] A two -way net screen structure for soft porcelain production, including mounting seat and the mounting frame on the outer wall of the opposite side of mounting seat, the opposite side outer wall of mounting seat is equipped with conveying belt, still include:
[0007] Material spraying mechanism: located one side outer wall of mounting frame;
[0008] Auxiliary screening mechanism: located the top of mounting seat, the auxiliary screening mechanism includes material collecting box and first motor, the inside of material collecting box is equipped with net screen board, the top outer wall of mounting seat is equipped with four mounting columns, and the bottom inner wall of two mounting columns is equipped with electric telescopic handle, and the movable end of electric telescopic handle is equipped with connecting frame, the bottom outer wall of connecting frame is equipped with limiting frame, the bottom outer wall of limiting frame is equipped with second scraper, the opposite side outer wall of limiting frame is equipped with roller, and the one side outer wall of limiting frame is installed first motor, and the output shaft of first motor is fixedly connected with one end of roller.
[0009] In use, the material is sprayed on the upper surface of the screen plate through the spraying mechanism for multiple times, and under the conveying of the conveying belt from right to left, the first scraper is used to scrape the slurry for the first time, the slurry will flow into the inside of the collection box along the grid of the screen plate, and the larger particles in the slurry that do not meet the production requirements are intercepted on the upper surface of the screen plate, then the two electric telescopic rods are started, so that the movable end of the electric telescopic rod drives the limiting frame and the roller to move downward, the first motor is started, the output shaft of the first motor drives the roller to rotate, so that the upper surface of the screen plate is pressed and beaten for multiple times, thereby realizing that the grid blocked by the particles on the upper surface of the screen plate can be quickly unblocked, and then the slurry on the upper surface of the screen plate that has not been completely discharged will be scraped flat by the second scraper again, so that the area of the slurry on the screen plate surface is increased, thereby improving the discharging speed of the slurry, avoiding the concentration of the slurry in part of the area of the screen plate to cause discharging blockage, the device can improve the screening efficiency of the screen plate, reduce the cleaning burden of the workers on the screen plate, and reduce the production investment cost.
[0010] In a preferred scheme, the spraying mechanism comprises two fixed frames and a second motor, the fixed frames are located on one side of the outer wall of the mounting frame, a limiting rod is arranged between the two fixed frames, the second motor is installed on one side of the outer wall of one of the fixed frames, the output shaft of the second motor penetrates one side of the outer wall of one of the fixed frames and is fixedly connected with a threaded rod, one end of the threaded rod is connected to one side of the outer wall of one of the fixed frames through a bearing, and the circumferential outer wall of the threaded rod is threadedly connected with a spraying cylinder, and the top of the spraying cylinder is sleeved with the circumferential outer wall of the limiting rod.
[0011] In use, the second motor is started, the output shaft of the second motor drives the threaded rod to rotate, under the limiting action of the limiting rod, the spraying cylinder can move linearly on the circumferential outer wall of the threaded rod, thereby realizing multiple times of spraying on the screen plate, and reducing the labor burden.
[0012] In a preferred scheme, one side of the limiting frame is hinged with a plurality of collection plates, the plurality of collection plates are distributed at equal distances, and the bottom end of the collection plate is a hook-shaped structure.
[0013] In this way, when the conveying belt moves the screen plate, the collection plate can intercept the large particle materials of the slurry screened on the upper surface of the screen plate, which are collected by the workers for further crushing, thereby reducing the collection difficulty of the workers on the large particle materials of the slurry and improving the collection efficiency.
[0014] As can be seen from the above, the two-screen structure for soft porcelain production comprises a mounting seat and mounting frames on the outer walls of the two sides of the mounting seat, and opposite outer walls of the mounting seat are provided with a conveying belt, characterized in that it further comprises:
[0015] a spraying mechanism located on one side of the outer wall of the mounting frame;
[0016] Auxiliary screening mechanism: located above the mounting seat, the auxiliary screening mechanism includes a material collecting box and a first motor, the inside of the material collecting box is provided with a screen plate, the top outer wall of the mounting seat is provided with four mounting columns, the bottom inner wall of two of the mounting columns is provided with an electric telescopic rod, the movable end of the electric telescopic rod is provided with a connecting frame, the bottom outer wall of the connecting frame is provided with a limiting frame, the bottom outer wall of the limiting frame is provided with a second scraper, the outer wall of the opposite side of the limiting frame is provided with a roller, the first motor is installed on the outer wall of one side of the limiting frame, and the output shaft of the first motor is fixedly connected with one end of the roller. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 The whole structure schematic view of the two-screen structure for soft porcelain production is provided.
[0018] Figure 2 The screen plate structure schematic view of the two-screen structure for soft porcelain production is provided.
[0019] Figure 3 The auxiliary screen mechanism structure schematic view of the two-screen structure for soft porcelain production is provided.
[0020] Figure 4 The material spraying mechanism structure schematic view of the two-screen structure for soft porcelain production is provided.
[0021] Figure 5 The mounting pad and return spring cross section structure schematic view of the two-screen structure for soft porcelain production is provided.
[0022] In the drawings: 1, mounting seat; 2, mounting frame; 3, conveying belt; 4, mounting column; 5, first scraper; 6, fixed frame; 7, threaded rod; 8, limiting rod; 9, material collecting box; 10, screen plate; 11, connecting frame; 12, limiting groove; 13, collecting plate; 14, material spraying cylinder; 15, electric telescopic rod; 16, first motor; 17, limiting frame; 18, roller; 19, second motor; 20, return spring; 21, mounting pad. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0024] The two-mesh screen structure for soft porcelain production disclosed by the utility model is mainly applied to the traditional two-mesh screen for soft porcelain production, and when the two-mesh screen is used for screening particles in slurry, some particles are blocked in the meshes of the two-mesh screen, which may cause the screening efficiency of the two-mesh screen to decrease and the product quality to be unstable, and it is difficult for a dedicated person to clean the blocked meshes of the screen, which not only increases the production cost and labor input, but also affects the overall operation efficiency of the production line.
[0025] Referring to Figure 1 , Figure 2 and Figure 3 , a two-mesh screen structure for soft porcelain production comprises a mounting seat 1 and mounting racks 2 on the outer walls of the two sides of the mounting seat 1, and the opposite outer wall of the mounting seat 1 is provided with a conveying belt 3, and further comprises:
[0026] The material spraying mechanism is located on one side of the outer wall of the mounting rack 2.
[0027] The auxiliary screening mechanism is located above the mounting seat 1, and comprises a material collecting box 9 and a first motor 16. The inner part of the material collecting box 9 is provided with a mesh screen plate 10, the top outer wall of the mounting seat 1 is provided with four mounting columns 4, the inner walls of the bottoms of two of the mounting columns 4 are each provided with an electric telescopic rod 15, the movable end of the electric telescopic rod 15 is provided with a connecting rack 11, the bottom outer wall of the connecting rack 11 is provided with a limiting rack 17, the bottom outer wall of the limiting rack 17 is provided with a second scraper, and the opposite outer wall of the limiting rack 17 is provided with a roller 18. The first motor 16 is installed on one side of the outer wall of the limiting rack 17, and the output shaft of the first motor 16 is fixedly connected with one end of the roller 18.
[0028] It should be noted that during use, an eccentric weight can be additionally arranged in the roller 18, and the eccentric weight is installed in the inner part of the roller 18 close to the lower part of the roller 18, so that when the roller 18 rotates, the centrifugal force generated by the eccentric weight has a downward component, which helps to offset the center of gravity of the roller 18 downward.
[0029] The first scraper 5 is located on one side of the second scraper.
[0030] In use, the opposite side walls of the mounting base 1 are each provided with a limiting groove 12, and the aggregate box 9 is slidingly connected to the inner wall of the limiting groove 12, so that the aggregate box 9 is prevented from deviating when the conveying belt 3 conveys from right to left.
[0031] The limiting frame 17 is in the shape of a "N" character, so that the roller 18 and the second scraper can move up and down between the two mounting columns 4 at the same time.
[0032] Specifically, in use, the upper surface of the mesh screen plate 10 is sprayed multiple times by the spraying mechanism, and the slurry is first scraped flat by the first scraper 5 when the conveying belt 3 conveys from right to left, and the slurry flows into the inside of the aggregate box 9 along the mesh of the mesh screen plate 10, and the larger particles in the slurry that do not meet the production requirements are intercepted on the upper surface of the mesh screen plate 10, then the two electric telescopic rods 15 are started, so that the movable end of the electric telescopic rod 15 drives the limiting frame 17 and the roller 18 to move downward, and then the first motor 16 is started, and the output shaft of the first motor 16 drives the roller 18 to rotate, so that the upper surface of the mesh screen plate 10 is pressed and beaten multiple times, thereby realizing that the mesh of the mesh screen plate 10 blocked by the particles can be quickly unblocked, and then the slurry on the upper surface of the mesh screen plate 10 that has not been completely discharged will be scraped flat again by the second scraper, so that the area of the slurry on the surface of the mesh screen plate 10 is increased, thereby improving the discharging speed of the slurry, avoiding the concentration of the slurry in part of the area of the mesh screen plate 10 to cause discharging blockage, the device can improve the screening efficiency of the mesh screen plate 10, reduce the cleaning burden of the workers on the mesh screen plate 10, and reduce the production investment cost.
[0033] Referring to Figure 1 , Figure 2 and Figure 5 , in a preferred embodiment, the top outer wall of the aggregate box 9 near the four corners is provided with a mounting groove, the bottom inner wall of the mounting groove is provided with a return spring 20, one end of the return spring 20 is provided with a mounting pad 21, and the four corners of the mesh screen plate 10 are used in cooperation with the four mounting pads 21.
[0034] Specifically, when the slurry falls on the upper surface of the mesh screen plate 10, the return spring 20 and the mounting pad 21 support the four corners of the mesh screen plate 10, when the roller 18 extrudes the mesh screen plate 10 and rotates in place, the mounting pad 21 and the return spring 20 will be forced to shorten downward in the mounting groove, when the eccentric hammer in the roller 18 rotates upward, the downward extrusion force of the return spring 20 will gradually be lost, so that the mesh screen plate 10 returns to the original position under the elastic force of the return spring 20, and after multiple such operations, the cooperation of the roller 18 and the return spring 20 can beat and vibrate the upper surface of the mesh screen plate 10, so that the slurry particles blocked in the mesh of the mesh screen plate 10 can fall off as soon as possible.
[0035] Referring toFigure 1 And Figure 4 In one preferred embodiment, the spraying mechanism comprises two fixed frames 6 located on the outer wall of one side of the mounting frame 2, a limiting rod 8 arranged between the two fixed frames 6, and a second motor 19 installed on the outer wall of one side of one of the fixed frames 6, the output shaft of the second motor 19 penetrating through the outer wall of one side of the fixed frame 6 and fixedly connected with a threaded rod 7, one end of the threaded rod 7 connected with the outer wall of one side of the fixed frame 6 through a bearing, and the circumferential outer wall of the threaded rod 7 connected with the spraying barrel 14 through threads, and the top of the spraying barrel 14 sleeved with the circumferential outer wall of the limiting rod 8.
[0036] It should be noted that the top end of the spraying barrel 14 should be connected with a conveying pipe for conveying the slurry, which is not shown in the drawings.
[0037] Specifically, in use, the second motor 19 is started, the output shaft of the second motor 19 drives the threaded rod 7 to rotate, and under the limiting action of the limiting rod 8, the spraying barrel 14 can linearly reciprocate on the circumferential outer wall of the threaded rod 7, thereby realizing multiple reciprocating spraying of the slurry on the mesh screen plate 10 and reducing the labor burden.
[0038] Referring to Figure 3 Figure 3 In one preferred embodiment, the limiting frame 17 is hinged with a plurality of collecting plates 13 on one side of the outer wall, and the plurality of collecting plates 13 are distributed at equal distances, and the bottom end of the collecting plate 13 is of a hook-shaped structure. This arrangement facilitates the collecting plate 13 to concentrate and intercept the large particle materials screened on the upper surface of the mesh screen plate 10 when the mesh screen plate 10 is moved by the conveying belt 3, so that the workers can collect and crush the large particle materials again, thereby reducing the difficulty of the workers in collecting the large particle materials and improving the collection efficiency.
[0039] Working principle: in use, the mesh screen plate 10 is first sprayed multiple times by the spraying mechanism, and under the conveying of the conveying belt 3 from right to left, the slurry is first flattened by the first scraper 5, the slurry will flow into the inside of the material collecting box 9 along the grid of the mesh screen plate 10, and the larger particles in the slurry that do not meet the production requirements are intercepted on the upper surface of the mesh screen plate 10, then the two electric telescopic rods 15 are started, so that the movable end of the electric telescopic rod 15 drives the limiting frame 17 and the roller 18 to move downward, and then the first motor 16 is started, the output shaft of the first motor 16 drives the roller 18 to rotate, thereby multiple extrusion and beating of the upper surface of the mesh screen plate 10 are realized, so that the grid of the mesh screen plate 10 partially blocked by the particles can be quickly unblocked, and then the slurry on the upper surface of the mesh screen plate 10 that has not been completely discharged will be flattened again by the second scraper, which facilitates to increase the area of the slurry on the surface of the mesh screen plate 10, thereby improving the discharging speed of the slurry and avoiding the discharging blockage caused by the concentration of the slurry in part of the area of the mesh screen plate 10.
[0040] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.
Claims
1. A double-wire screen structure for soft porcelain production, comprising a mounting seat (1) and mounting frames (2) on the outer walls of both sides of the mounting seat (1), and a conveyor belt (3) provided on the outer wall of the opposite side of the mounting seat (1), characterized in that, Also includes: Material spraying mechanism: located in one side of the mounting frame (2) outer wall; Auxiliary screening mechanism: located above the mounting seat (1), the auxiliary screening mechanism includes a material collecting box (9) and a first motor (16), the inside of the material collecting box (9) is provided with a mesh screen plate (10), the top outer wall of the mounting seat (1) is provided with four mounting columns (4), the bottom inner wall of two of the mounting columns (4) is provided with an electric telescopic rod (15), the movable end of the electric telescopic rod (15) is provided with a connecting frame (11), the bottom outer wall of the connecting frame (11) is provided with a limiting frame (17), the bottom outer wall of the limiting frame (17) is provided with a second scraper, the opposite side outer wall of the limiting frame (17) is provided with a roller (18), the first motor (16) is installed on one side of the limiting frame (17) outer wall, the output shaft of the first motor (16) is fixedly connected with one end of the roller (18).
2. The double deck screen structure for soft porcelain production according to claim 1, characterized in that, The first scraper (5) is located on one side of the second scraper.
3. The double deck screen structure for soft porcelain production according to claim 2, characterized in that, The opposite side outer wall of the mounting seat (1) is provided with a limiting groove (12), and the material collecting box (9) is slidably connected to the inner wall of the limiting groove (12).
4. The double deck screen structure for soft porcelain production according to claim 1, characterized in that, The limiting frame (17) is a "n" shaped structure.
5. The double deck screen structure for soft porcelain production according to claim 4, characterized in that, The top outer wall of the material collecting box (9) is provided with a mounting groove near the four corners, the bottom inner wall of the mounting groove is provided with a return spring (20), one end of the return spring (20) is provided with a mounting pad (21), and the four corners of the mesh screen plate (10) are used in cooperation with the four mounting pads (21).
6. A double deck screen structure for soft porcelain production according to claim 5, characterized in that, The material spraying mechanism includes two fixed frames (6) and a second motor (19), the fixed frame (6) is located on one side of the mounting frame (2) outer wall, the limiting rod (8) is arranged between the two fixed frames (6), the second motor (19) is installed on one side of the fixed frame (6) outer wall, the output shaft of the second motor (19) penetrates one side of the fixed frame (6) outer wall and is fixedly connected with a threaded rod (7), one end of the threaded rod (7) is connected to one side of the fixed frame (6) outer wall through a bearing, the circumferential outer wall of the threaded rod (7) is connected with a material spraying cylinder (14) through threads, and the top of the material spraying cylinder (14) is sleeved on the circumferential outer wall of the limiting rod (8).
7. The double deck screen structure for soft porcelain production according to claim 1, characterized in that, The limiting frame (17) is hinged with a plurality of collecting plates (13), the collecting plates (13) are distributed at equal distances, and the bottom end of the collecting plate (13) is a hook-shaped structure.