Raw material screening equipment for glazed hollow bead processing

Abstract

The utility model discloses raw material screening equipment for glazed hollow bead processing, which comprises a screening machine body, the screening machine body comprises a machine body, a screening frame and a screening plate, the bottom of the screening frame is fixedly installed on the top of the machine body, and the outer surface of the screening plate is fixedly installed on the inner surface of the machine body. A feeding assembly is arranged on the top of the screening frame. The problems that when an existing screening machine is used for screening the vitrified micro bubbles, generally, a user needs to put the vitrified micro bubbles into a screening frame firstly, then screening and discharging are conducted through vibration of a screening plate, before the vitrified micro bubbles are screened, the function of filtering impurities in the vitrified micro bubbles does not exist, and the screening efficiency is high are solved. The problems that the screening efficiency is reduced, the screening result is inaccurate and the working efficiency is reduced due to blockage when the particle size distribution of the vitrified micro-beads is not uniform or the vitrified micro-beads contain more dust and impurities are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vitrified micro-bead processing, and in particular relates to a raw material screening device for vitrified micro-bead processing. Background Art

[0002] Vitrified microspheres are an inorganic glassy mineral material. Due to the surface vitrification, they form a certain particle strength, have very stable physical and chemical properties, are resistant to aging and weathering, and have excellent insulation, fire resistance, and sound absorption properties. They are suitable for use as lightweight filling aggregates and insulation, fire resistance, sound absorption, and thermal insulation materials in many fields. In the building materials industry, using vitrified microspheres as lightweight aggregates can improve the fluidity and self-resistance of mortar, reduce material shrinkage, improve product comprehensive performance, and reduce comprehensive production costs. In the processing of vitrified microspheres, the use of screening machines is very important. Screening machines can effectively classify vitrified microspheres according to particle size to ensure uniform particle size distribution, which is crucial to ensuring the performance of vitrified microspheres in various applications. For example, when used as lightweight aggregates in the building materials industry, uniform particle size distribution can improve the fluidity and self-resistance of mortar, reduce material shrinkage, and improve product comprehensive performance.

[0003] The problem with the prior art is that when the prior screening machine screens the vitrified microbeads, the user is generally required to first put the vitrified microbeads into the screening frame, and then screen the material through the vibration of the screening plate. Before the vitrified microbeads are screened, there is no function to filter the impurities inside the vitrified microbeads, which easily leads to uneven particle size distribution of the vitrified microbeads or contains more dust and impurities. Blockage not only reduces the screening efficiency, but also may cause inaccurate screening results, reducing work efficiency. Therefore, a raw material screening device for vitrified microbead processing is specially proposed to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a raw material screening device for vitrified microbead processing, which has the effect of allowing the user to screen out the dust and impurities contained in the vitrified microbeads, thereby increasing the work efficiency and quality. It solves the problem that when the existing screening machine screens the vitrified microbeads, the user generally needs to put the vitrified microbeads into the inside of the screening frame first, and then screen the materials through the vibration of the screening plate. Before the vitrified microbeads are screened, there is no function to filter the impurities inside the vitrified microbeads, which easily leads to uneven particle size distribution of the vitrified microbeads or contains more dust and impurities. Blockage not only reduces the screening efficiency, but also may cause inaccurate screening results, reducing work efficiency.

[0005] The utility model is implemented as follows: a raw material screening device for vitrified microbead processing comprises a screening machine body, the screening machine body comprises a machine body, a screening frame and a screening plate, the bottom of the screening frame is fixedly mounted on the top of the machine body, the outer surface of the screening plate is fixedly mounted on the inner surface of the machine body, and a feeding assembly is arranged on the top of the screening frame;

[0006] The feeding assembly includes a support column and a feeding box, the bottom of the support column is fixedly installed on the top of the machine body, the bottom of the feeding box penetrates to the bottom of the support column, and the inner wall of the feeding box is provided with a filter assembly, and a fixed block is fixedly installed on the front side of the feeding box, the interior of the fixed block is hollow, and a pulling mechanism and a positioning mechanism are provided inside the fixed block;

[0007] The filter assembly includes a mounting groove, a mounting block and a filter plate. Two mounting grooves and two mounting blocks are provided. The two mounting grooves are opened at the top of the loading box. The surfaces of the two mounting blocks are movably connected to the surfaces of the mounting grooves. The opposite side of the filter plate is fixedly installed to the side opposite to the mounting block.

[0008] As a preferred embodiment of the utility model, the pulling mechanism includes a pulling rod, a pulling plate, a vertical rod and a first spring, the bottom of the pulling rod passes through the bottom of the fixed block, the bottom of the pulling plate is fixedly installed on the top of the pulling rod, the bottom of the vertical rod is fixedly installed on the top of the fixed block, the first spring is sleeved on the surface of the vertical rod, and the upper and lower sides of the first spring are fixedly installed on the bottom of the pulling plate and the inner wall of the fixed block. By setting up the pulling mechanism, the user can use the pulling mechanism to facilitate operation and use when disassembling and fixing the filter plate.

[0009] As a preferred embodiment of the utility model, the positioning mechanism includes a positioning rod, a positioning plate, a cross bar and a second spring. The left side of the positioning rod passes through the left side of the fixed block, the left side of the positioning plate is fixedly installed on the right side of the positioning rod, the left side of the cross bar is fixedly installed on the inner wall of the fixed block, and the right side of the cross bar passes through the right side of the positioning plate. The second spring is sleeved on the surface of the cross bar, and the left and right sides of the second spring are fixedly installed on the inner wall of the fixed block and the left side of the positioning plate. By setting up the positioning mechanism, the positioning rod can be driven to move out from the surface of the positioning groove through the use of the pulling mechanism.

[0010] As a preferred embodiment of the utility model, a fixing rod is fixedly installed on the inner wall of the fixing block, a connecting rod is movably connected to the surface of the fixing rod, the front side of the pulling plate is movably connected to the rear side of the connecting rod through a rotating shaft, and by arranging the fixing rod and the connecting rod, the movement of the pulling plate can be controlled, so that the connecting rod can be driven to rotate on the surface of the fixing rod.

[0011] As a preferred embodiment of the present invention, the front side of the positioning plate is movably connected to a matching rod via a rotating shaft, and the front side of the matching rod is movably connected to the rear side of the connecting rod via a rotating shaft. By setting the matching rod, the rotation amplitude of the connecting rod can be controlled and the matching rod can be driven to rotate at the same time.

[0012] As a preferred embodiment of the utility model, a limiting rod is fixedly installed on the inner wall of the fixed block, and the surface of the limiting rod is in contact with the bottom of the connecting rod. By setting the limiting rod, the limiting rod can limit the matching rod when it rotates, thereby changing its rotation stroke.

[0013] As a preferred embodiment of the present invention, a positioning groove is provided on the right side of the mounting block, and the positioning groove is used in conjunction with a positioning rod. By providing the positioning groove, the positioning rod can be moved on the surface of the positioning groove, making it convenient for users to disassemble and fix the filter plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model improves the feeding component, the filtering component, the fixing block, the pulling mechanism, the positioning mechanism, the fixing rod, the connecting rod, the matching rod, the limiting rod and the positioning groove by arranging improvements. The user installs the mounting block along the stroke of the mounting groove, so that the filter plate can be installed, so that when the user uses the screening machine to screen the vitrified microbeads, it is convenient for the user to screen out the dust and impurities contained in the vitrified microbeads, thereby increasing the efficiency and quality of the work, and solving the problem that when the existing screening machine screens the vitrified microbeads, the user generally needs to put the vitrified microbeads into the screening frame first, and then screen out the materials through the vibration of the screening plate. Before the vitrified microbeads are screened, there is no function of filtering the impurities inside the vitrified microbeads, which easily leads to uneven particle size distribution of the vitrified microbeads or contains more dust and impurities. Blockage not only reduces the screening efficiency, but also may cause inaccurate screening results, thereby reducing the work efficiency.

[0016] 2. The utility model provides a fixing block, a pulling mechanism, a positioning mechanism and a positioning groove, so that the pulling mechanism can be used to drive the positioning mechanism to move, so that the positioning rod can move on the surface of the positioning groove, which is convenient for the user to fix and disassemble the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the screening machine body provided by the embodiment of the utility model;

[0018] Figure 2 This is a disassembled exploded view of a feeding assembly provided in an embodiment of the utility model;

[0019] Figure 3 The utility model embodiment provides Figure 1 A partial enlarged view of the middle A;

[0020] Figure 4 The utility model embodiment provides Figure 2 A partial enlarged view of point B in the middle.

[0021] In the figure: 1. screening machine body; 101. machine body; 102. screening frame; 103. screening plate; 2. feeding assembly; 21. support column; 22. feeding box; 3. filtering assembly; 31. mounting groove; 32. mounting block; 33. filtering plate; 4. fixing block; 5. pulling mechanism; 51. pulling rod; 52. pulling plate; 53. vertical rod; 54. first spring; 6. positioning mechanism; 61. positioning rod; 62. positioning plate; 63. horizontal rod; 64. second spring; 7. fixing rod; 8. connecting rod; 9. matching rod; 10. limiting rod; 11. positioning groove. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 4 As shown, a raw material screening device for vitrified microbead processing provided by an embodiment of the utility model comprises a screening machine body 1, the screening machine body 1 comprises a machine body 101, a screening frame 102 and a screening plate 103, the bottom of the screening frame 102 is fixedly mounted on the top of the machine body 101, the outer surface of the screening plate 103 is fixedly mounted on the inner surface of the machine body 101, and a feeding assembly 2 is arranged on the top of the screening frame 102;

[0025] The feeding assembly 2 includes a support column 21 and a feeding box 22. The bottom of the support column 21 is fixedly installed on the top of the machine body 101. The bottom of the feeding box 22 penetrates to the bottom of the support column 21. The inner wall of the feeding box 22 is provided with a filter assembly 3. A fixing block 4 is fixedly installed on the front side of the feeding box 22. The inside of the fixing block 4 is hollow. A pulling mechanism 5 and a positioning mechanism 6 are provided inside the fixing block 4.

[0026] The filter assembly 3 includes a mounting groove 31, a mounting block 32 and a filter plate 33. There are two mounting grooves 31 and two mounting blocks 32. The two mounting grooves 31 are opened at the top of the loading box 22. The surfaces of the two fixing blocks 4 are movably connected to the surfaces of the mounting grooves 31, and the opposite side of the filter plate 33 is fixedly installed to the side opposite to the mounting block 32.

[0027] refer to Figure 3The pulling mechanism 5 includes a pulling rod 51, a pulling plate 52, a vertical rod 53 and a first spring 54. The bottom of the pulling rod 51 passes through the bottom of the fixed block 4, the bottom of the pulling plate 52 is fixedly installed on the top of the pulling rod 51, the bottom of the vertical rod 53 is fixedly installed on the top of the fixed block 4, the first spring 54 is sleeved on the surface of the vertical rod 53, and the upper and lower sides of the first spring 54 are fixedly installed with the bottom of the pulling plate 52 and the inner wall of the fixed block 4.

[0028] By adopting the above solution, by providing the pulling mechanism 5 , when the user removes and fixes the filter plate 33 , the pulling mechanism 5 can be used to facilitate the user to operate and use the filter plate 33 .

[0029] refer to Figure 3 The positioning mechanism 6 includes a positioning rod 61, a positioning plate 62, a cross bar 63 and a second spring 64. The left side of the positioning rod 61 passes through the left side of the fixed block 4, the left side of the positioning plate 62 is fixedly installed on the right side of the positioning rod 61, the left side of the cross bar 63 is fixedly installed on the inner wall of the fixed block 4, and the right side of the cross bar 63 passes through the right side of the positioning plate 62. The second spring 64 is sleeved on the surface of the cross bar 63, and the left and right sides of the second spring 64 are fixedly installed with the inner wall of the fixed block 4 and the left side of the positioning plate 62.

[0030] By adopting the above solution, by providing the positioning mechanism 6 , the positioning rod 61 can be driven to move out from the surface of the positioning groove 11 by using the pulling mechanism 5 .

[0031] refer to Figure 3 A fixing rod 7 is fixedly installed on the inner wall of the fixing block 4, and a connecting rod 8 is movably connected to the surface of the fixing rod 7. The front side of the pulling plate 52 is movably connected to the rear side of the connecting rod 8 through a rotating shaft.

[0032] By adopting the above solution, by providing the fixing rod 7 and the connecting rod 8 , the pulling plate 52 can be moved, so that the connecting rod 8 can be driven to rotate on the surface of the fixing rod 7 .

[0033] refer to Figure 3 The front side of the positioning plate 62 is movably connected to the matching rod 9 through a rotating shaft, and the front side of the matching rod 9 is movably connected to the rear side of the connecting rod 8 through a rotating shaft.

[0034] By adopting the above solution, the matching rod 9 is provided, so that the rotation amplitude of the connecting rod 8 can be controlled and the matching rod 9 can be driven to rotate at the same time.

[0035] refer to Figure 3 A limiting rod 10 is fixedly installed on the inner wall of the fixing block 4 , and the surface of the limiting rod 10 contacts the bottom of the connecting rod 8 .

[0036] By adopting the above solution, by providing the limiting rod 10, the limiting rod 10 can limit the matching rod 9 when the matching rod 9 rotates, thereby changing the rotation stroke.

[0037] refer to Figure 2 , 3 and Figure 4 A positioning groove 11 is provided on the right side of the mounting block 32 , and the positioning groove 11 is used in conjunction with the positioning rod 61 .

[0038] By adopting the above solution, by providing the positioning groove 11 , the positioning rod 61 can be moved on the surface of the positioning groove 11 , so that the user can disassemble and fix the filter plate 33 conveniently.

[0039] The working principle of this utility model:

[0040] When in use, the user first adjusts the pulling rod 51 downward to make the pulling rod 51 move downward inside the fixing block 4. In this way, the downward movement of the pulling rod 51 can drive the pulling plate 52 to press the first spring 54 downward on the surface of the vertical rod 53. In this way, the downward movement of the pulling plate 52 can simultaneously drive the connecting rod 8 to rotate on the surface of the fixing rod 7 through the rotating shaft. In this way, the rotation amplitude of the connecting rod 8 can drive the matching rod 9 to rotate, so that the matching rod 9 is restricted by the limiting rod 10, and the rotating shaft can be used to drive the positioning plate 62 to move rightward on the surface of the cross bar 63, so that the positioning rod 61 moves out of the surface of the positioning groove 11, and then the mounting block 32 is installed along the stroke of the mounting groove 31. After the filter plate 33 is installed, the user releases the pulling rod 51, and the positioning rod 61 will be pulled back to its original position by the rebound force of the second spring 64, and the positioning groove 11 is re-fixed, and the filter plate 33 is fixed.

[0041] In summary, the raw material screening device for vitrified microbead processing includes a screening machine body 1, a machine body 101, a screening frame 102, a screening plate 103, a feeding assembly 2, a support column 21, a feeding box 22, a filter assembly 3, a mounting groove 31, a mounting block 32, a filter plate 33, a fixing block 4, a pulling mechanism 5, a pulling rod 51, a pulling plate 52, a vertical rod 53, a first spring 54, a positioning mechanism 6, a positioning rod 61, a positioning plate 62, a cross bar 63, a second spring 64, a fixing rod 7, a connecting rod 8, a matching rod 9, and a limiting rod. The coordinated use of 10 and the positioning groove 11 solves the problem that when the existing screening machine screens the vitrified microbeads, the user is generally required to put the vitrified microbeads into the inside of the screening frame first, and then screen the material through the vibration of the screening plate. Before the vitrified microbeads are screened, there is no function to filter the impurities inside the vitrified microbeads, which easily leads to uneven particle size distribution of the vitrified microbeads or contains more dust and impurities. Blockage not only reduces the screening efficiency, but also may cause inaccurate screening results, reducing work efficiency.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material screening device for vitrified microbead processing, comprising a screening machine body (1), the screening machine body (1) comprising a machine body (101), a screening frame (102) and a screening plate (103), the bottom of the screening frame (102) being fixedly mounted on the top of the machine body (101), and the outer surface of the screening plate (103) being fixedly mounted on the inner surface of the machine body (101), characterized in that: A loading component (2) is provided on the top of the screening frame (102); The feeding assembly (2) comprises a support column (21) and a feeding box (22), the bottom of the support column (21) is fixedly mounted on the top of the machine body (101), the bottom of the feeding box (22) penetrates the bottom of the support column (21), and a filter assembly (23) is provided on the inner wall of the feeding box (22); A fixed block (4) is fixedly mounted on the front side of the loading box (22); the interior of the fixed block (4) is hollow, and a pulling mechanism (5) and a positioning mechanism (6) are provided inside the fixed block (4); The filter assembly (23) comprises a mounting groove (31), a mounting block (32) and a filter plate (33). The mounting groove (31) and the mounting block (32) are both provided with two, the two mounting grooves (31) are opened at the top of the loading box (22), the surfaces of the two fixing blocks (4) are movably connected to the surfaces of the mounting grooves (31), and the opposite side of the filter plate (33) is fixedly mounted to the side opposite to the mounting block (32).

2. A raw material screening device for vitrified microbead processing as claimed in claim 1, characterized in that: The pulling mechanism (5) comprises a pulling rod (51), a pulling plate (52), a vertical rod (53) and a first spring (54); the bottom of the pulling rod (51) penetrates through the bottom of the fixed block (4); the bottom of the pulling plate (52) is fixedly mounted on the top of the pulling rod (51); the bottom of the vertical rod (53) is fixedly mounted on the top of the fixed block (4); the first spring (54) is sleeved on the surface of the vertical rod (53); and the upper and lower sides of the first spring (54) are fixedly mounted on the bottom of the pulling plate (52) and the inner wall of the fixed block (4).

3. The raw material screening equipment for vitrified microbead processing according to claim 1, characterized in that: The positioning mechanism (6) comprises a positioning rod (61), a positioning plate (62), a cross rod (63) and a second spring (64); the left side of the positioning rod (61) passes through the left side of the fixed block (4); the left side of the positioning plate (62) is fixedly mounted on the right side of the positioning rod (61); the left side of the cross rod (63) is fixedly mounted on the inner wall of the fixed block (4); the right side of the cross rod (63) passes through the right side of the positioning plate (62); the second spring (64) is sleeved on the surface of the cross rod (63); and the left and right sides of the second spring (64) are fixedly mounted on the inner wall of the fixed block (4) and the left side of the positioning plate (62).

4. A raw material screening device for vitrified microbead processing as claimed in claim 2, characterized in that: A fixing rod (7) is fixedly mounted on the inner wall of the fixing block (4), a connecting rod (8) is movably connected to the surface of the fixing rod (7), and the front side of the pulling plate (52) is movably connected to the rear side of the connecting rod (8) via a rotating shaft.

5. The raw material screening equipment for vitrified microbead processing according to claim 3, characterized in that: The front side of the positioning plate (62) is movably connected to a matching rod (9) via a rotating shaft, and the front side of the matching rod (9) is movably connected to the rear side of the connecting rod (8) via the rotating shaft.

6. A raw material screening device for vitrified microbead processing as claimed in claim 4, characterized in that: A limiting rod (10) is fixedly mounted on the inner wall of the fixing block (4), and a surface of the limiting rod (10) is in contact with the bottom of the connecting rod (8).

7. The raw material screening equipment for vitrified microbead processing according to claim 3, characterized in that: A positioning groove (11) is provided on the right side of the mounting block (32), and the positioning groove (11) is used in conjunction with a positioning rod (61).

Images