Ceramic tile glue screening device
By designing a tile adhesive screening device that combines pressure rollers and sieve holes, the problem of low screening efficiency for large particles in tile adhesive production was solved, achieving a highly efficient screening and crushing process and improving overall processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG JIANGYU NEW MATERIALS CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-05-19
AI Technical Summary
In existing technologies, larger particles after screening during the production of tile adhesive are difficult to use directly and require secondary processing, resulting in low processing efficiency.
Design a tile adhesive screening device that uses a drive motor to rotate a support rod and pressure rollers inside a screening hood. Large particles are crushed by the first and second pressure rollers, while centrifugal force and sieve holes are used for screening to avoid the accumulation of large particles and improve screening efficiency.
This technology enables efficient screening of tile adhesive raw materials, eliminating the need for secondary crushing, improving processing efficiency, and ensuring the continuity and efficiency of the screening process.
Smart Images
Figure CN224252960U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of tile adhesive processing, and in particular to a tile adhesive screening device. Background Technology
[0002] During the production of tile adhesive, the raw materials (quartz sand, modified polymers, etc.) need to be crushed and screened to retain the powdery particles of appropriate size. The remaining raw materials with excessively large particles need to be processed again. Therefore, in the same batch of materials, after the crushed raw materials are crushed and screened, the raw materials with excessively large particles need to be separated and crushed again to achieve the appropriate size for use.
[0003] In existing technologies, during the screening process, larger particles that are difficult to use directly are screened out of the raw materials. These particles are usually filtered out for secondary processing. The process of collecting and transporting these particles takes a certain amount of time, which affects the efficiency of tile adhesive processing. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tile adhesive screening device in order to solve the technical problems mentioned in the background art.
[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0006] A tile adhesive screening device includes a screening chamber, a drive motor connected to the top side of the screening chamber, a guide channel connected to the top side wall of the screening chamber, and a screening cover rotatably connected to the screening chamber below the guide channel.
[0007] The output shaft of the drive motor extends into the screening hood. A support rod is connected to the bottom outer periphery of the output shaft of the drive motor. A first pressure roller and a second pressure roller are rotatably connected to the outer periphery of the support rod. The outer periphery of the first pressure roller is in contact with the bottom side wall of the screening hood, and the outer periphery of the second pressure roller is in contact with the inner side wall of the screening hood.
[0008] The screening cover is provided with a screen hole section, and the bottom of the screening cover is connected to a linkage component.
[0009] In a preferred embodiment, the present invention can be further configured such that: a gap is left between the bottom sidewall of the guide channel and the inner bottom sidewall of the screening hood to avoid the first pressure roller; the sidewall of the screening hood is tapered and its diameter gradually decreases from top to bottom.
[0010] In a preferred embodiment, the present invention can be further configured such that: the sieve hole portion consists of a lower sieve hole and a side sieve hole, the lower sieve hole is opened on the inner bottom side wall of the sieve cover, and the lower sieve hole is distributed in a ring to avoid the linkage component, and the side sieve hole is opened at the bottom of the inner side wall of the sieve cover.
[0011] In a preferred embodiment, the present invention can be further configured as follows: the linkage includes a bottom shaft connected to the bottom end of the output shaft of the drive motor; the bottom end of the bottom shaft passes through the screening cover and is connected to a drive bevel gear; a cavity tube is connected to the middle of the bottom side of the screening cover; a passive bevel gear is connected to the bottom end of the cavity tube; a support column is connected to the inner side wall of the screening chamber; a transmission bevel gear is connected to the end of the support column; and the transmission bevel gear meshes with the drive bevel gear and the passive bevel gear respectively.
[0012] In a preferred embodiment, the present invention can be further configured such that: a protective cover is rotatably connected to the bottom side wall of the screening cover, and the driving bevel gear, the transmission bevel gear, and the passive bevel gear are all located inside the protective cover.
[0013] In a preferred embodiment, the present invention can be further configured such that: a feeding channel is connected to the top side of the screening chamber, and the bottom end of the feeding channel extends into the screening chamber and communicates with the guide channel.
[0014] In summary, this utility model has at least one of the following beneficial technical effects:
[0015] 1. In the process of screening raw materials for tile adhesive, the larger particles of the raw materials can be directly crushed in the screening hood using the first and second pressure rollers, eliminating the need to collect the larger particles for secondary crushing and screening, thus improving the overall efficiency of the screening step in the processing of tile adhesive.
[0016] 2. In this ceramic tile adhesive screening device, a gap is left between the bottom side wall of the guide channel and the bottom side wall of the screening hood to avoid the first pressure roller. The side wall of the screening hood is tapered, with the diameter gradually decreasing from top to bottom. This prevents large particles from accumulating on the side of the screening hood under the action of centrifugal force, allowing the raw material to move directly to the side wall for crushing.
[0017] 3. In this type of tile adhesive screening device, the sieve holes located on the bottom side wall of the screening hood allow the raw materials to be filtered directly through the lower sieve holes when they enter the screening hood from the guide channel. However, when the centrifugal force generated by the rotation of the screening hood is applied to the raw materials, they are moved to the inner side wall of the screening hood and then screened using the side sieve holes. At the same time, after the second pressure roller crushes and pulverizes large particles of raw materials, the side sieve holes can be used for screening, thus preventing the raw materials from always being on the side of the screening hood and affecting the screening of tile adhesive raw materials. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the overall structure of a tile adhesive screening device according to the present invention.
[0020] Figure 2 This is a schematic diagram of the internal structure of the screening chamber of a tile adhesive screening device according to the present invention.
[0021] Figure 3 This is a schematic diagram of the internal structure of the screening cover of a ceramic tile adhesive screening device according to the present invention.
[0022] Figure 4 This is a schematic diagram of the internal structure of the protective cover of a tile adhesive screening device according to the present invention.
[0023] In the diagram, 1. Screening chamber; 2. Drive motor; 3. Guide channel; 4. Screening cover; 5. Support rod; 6. First pressure roller; 7. Second pressure roller; 8. Screen hole section; 9. Linkage component; 10. Lower screen hole; 11. Side screen hole; 12. Bottom shaft; 13. Drive bevel gear; 14. Cavity tube; 15. Passive bevel gear; 16. Support column; 17. Transmission bevel gear; 18. Protective cover; 19. Feed channel. Detailed Implementation
[0024] The present invention will be further described in detail below with reference to the accompanying drawings.
[0025] Example:
[0026] Reference Figures 1-4 The present invention discloses a tile adhesive screening device, including a screening chamber 1, a drive motor 2 connected to the top side of the screening chamber 1, a guide channel 3 connected to the inner top side wall of the screening chamber 1, and a screening cover 4 rotatably connected to the screening chamber 1 below the guide channel 3.
[0027] The output shaft of the drive motor 2 extends into the screening cover 4. A support rod 5 is connected to the bottom outer periphery of the output shaft of the drive motor 2. A first pressure roller 6 and a second pressure roller 7 are rotatably connected to the outer periphery of the support rod 5. The outer periphery of the first pressure roller 6 is in contact with the inner bottom side wall of the screening cover 4, and the outer periphery of the second pressure roller 7 is in contact with the inner side wall of the screening cover 4.
[0028] The screening cover 4 is provided with a screen hole section 8, and the bottom of the screening cover 4 is connected to a linkage component 9.
[0029] In this embodiment, reference Figure 1 The motor and Figure 3 The screening chamber 4 contains a ceramic tile adhesive raw material that needs to be screened, which is input through the guide channel 3. A controller is installed on the outside of the screening chamber 1 to control the switching of the drive motor 2. The controller starts the drive motor 2, which rotates the support rod 5 located inside the screening chamber 4. The support rod 5 then rotates the first pressure roller 6 and the second pressure roller 7. The first pressure roller 6 and the second pressure roller 7 are respectively in contact with the bottom and side walls of the screening chamber 4, causing them to rotate and rub against each other inside the screening chamber 4. The sieve holes 8 are used to screen the ceramic tile adhesive raw material. (Refer to...) Figure 4 The sieve section 8 is used to screen out qualified raw material particles, while larger ceramic tile adhesive raw materials remain in the screening cover 4 and are crushed by the first pressure roller 6.
[0030] In addition, when the drive motor 2 starts, it will also drive the screening hood 4 to rotate in the opposite direction to the drive motor 2 through the connecting part. The centrifugal force will be used to break up the raw materials that fall into the screening hood 4, so as to avoid the raw materials accumulating at the bottom of the screening hood 4. At the same time, the raw materials can be crushed by the second pressure roller 7 when they move to the side wall of the screening hood 4, so as to avoid the raw materials being always located on the side of the screening hood 4 due to centrifugal force, which would affect the screening of raw materials by the screening hood 4.
[0031] In a further preferred embodiment of this utility model, such as Figure 2 As shown, there is a gap between the bottom sidewall of the guide channel 3 and the inner bottom sidewall of the screening cover 4 to avoid the first pressure roller 6. The sidewall of the screening cover 4 is tapered and its diameter gradually decreases from top to bottom.
[0032] In this embodiment, reference Figure 2The guide channel 3 has a gap between its bottom sidewall and the inner bottom sidewall of the screening hood 4 to avoid the first pressure roller 6. The sidewall of the screening hood 4 is tapered, with the diameter gradually decreasing from top to bottom. This prevents large particles from accumulating on the sidewall of the screening hood 4 under the action of centrifugal force, allowing the raw material to move directly to the sidewall for crushing.
[0033] In a further preferred embodiment of this utility model, such as Figure 4 As shown, the sieve hole section 8 consists of a lower sieve hole 10 and a side sieve hole 11. The lower sieve hole 10 is opened on the inner bottom side wall of the sieve cover 4, and the lower sieve hole 10 is distributed in a ring to avoid the linkage 9. The side sieve hole 11 is opened at the bottom of the inner side wall of the sieve cover 4.
[0034] In this embodiment, reference Figure 4 The screen hole section 8 is located on the inner bottom side wall of the screening cover 4. When the raw material enters the screening cover 4 from the guide channel 3, it is directly filtered through the lower screen hole 10. When the centrifugal force generated by the rotation of the screening cover 4 is applied to the raw material, the raw material is moved to the inner side wall of the screening cover 4 and then screened using the side screen hole 11. At the same time, after the second pressure roller 7 crushes and crushes large particles of raw material, it can be screened using the side screen hole 11, thus avoiding the raw material from always being on the side of the screening cover 4, which would affect the screening of the tile adhesive raw material.
[0035] In a further preferred embodiment of this utility model, such as Figure 3 and Figure 4 As shown, the linkage 9 includes a bottom shaft 12, which is connected to the bottom end of the output shaft of the drive motor 2. The bottom end of the bottom shaft 12 passes through the screening cover 4 and is connected to a drive bevel gear 13. A cavity tube 14 is connected to the middle of the bottom side of the screening cover 4. A passive bevel gear 15 is connected to the bottom end of the cavity tube 14. A support column 16 is connected to the inner side wall of the screening chamber 1. A transmission bevel gear 17 is connected to the end of the support column 16, and the transmission bevel gear 17 meshes with the drive bevel gear 13 and the passive bevel gear 15 respectively.
[0036] In this embodiment, reference Figure 3 The drive motor 2 and Figure 4 When the drive motor 2 rotates clockwise, the bottom shaft 12 will rotate clockwise, which in turn will drive the drive bevel gear 13 to rotate clockwise. This, in turn, will drive the driven gear to rotate counterclockwise through the transmission gear. This allows the screening cover 4 to rotate in the opposite direction to the drive motor 2, so that the first pressure roller 6 and the second pressure roller 7 can easily screen the tile adhesive raw materials and quickly crush large particles.
[0037] The cavity tube 14 is connected to the bottom of the screening cover 4, and the cavity tube 14 is rotatably connected to the bottom shaft 12 to prevent the bottom shaft 12 and the cavity tube 14 from rotating in the same direction.
[0038] In a further preferred embodiment of this utility model, such as Figure 4 As shown, the bottom sidewall of the screening cover 4 is rotatably connected to a protective cover 18, and the driving bevel gear 13, the transmission bevel gear 17 and the passive bevel gear 15 are all located inside the protective cover 18.
[0039] In this embodiment, reference Figure 4 At the bottom of the screening hood 4, the drive bevel gear 13, the driven bevel gear 15, and the transmission bevel gear 17 are protected by the protective cover 18 to prevent them from being affected by raw material dust, which would increase wear and reduce their service life.
[0040] In a further preferred embodiment of this utility model, such as Figure 1 and Figure 2 As shown, the top side of the screening chamber 1 is connected to a feeding channel 19, and the bottom end of the feeding channel 19 extends into the screening chamber 1 and communicates with the guide channel 3.
[0041] In this embodiment, reference Figure 1 and Figure 2 The feed channel 19 is located at the top of the screening chamber 1. The feed channel 19 connected to the top of the screening chamber 1 is used to transport the raw materials into the guide channel 3 so that the raw materials can be transported to the bottom of the screening cover 4 so that the raw materials can be directly screened through the lower screen hole 10.
[0042] The implementation principle of the above embodiment is as follows: the raw material of tile adhesive that needs to be screened is input from the guide channel 3. A controller is installed on the outside of the screening chamber 1 to control the switch of the drive motor 2. At this time, the controller controls the start of the drive motor 2, and the drive motor 2 drives the support rod 5 located in the screening cover 4 to rotate. The support rod 5 will drive the first pressure roller 6 and the second pressure roller 7 to rotate. The first pressure roller 6 and the second pressure roller 7 are respectively in contact with the bottom side wall and the side wall of the inner side wall of the screening cover 4, so the first pressure roller 6 and the second pressure roller 7 will rotate rubbingly inside the screening cover 4. The screen hole part 8 is used to screen the raw material of tile adhesive. The qualified raw material particles are screened out by the screen hole part 8, and the larger raw material particles of tile adhesive are left in the screening cover 4 and crushed by the first pressure roller 6.
[0043] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.
Claims
1. A tile adhesive screening device, comprising a screening chamber (1), characterized in that, A drive motor (2) is connected to the top side of the screening chamber (1), a guide channel (3) is connected to the top side wall of the screening chamber (1), and a screening cover (4) is rotatably connected to the screening chamber (1) below the guide channel (3). The output shaft of the drive motor (2) extends into the screening cover (4). A support rod (5) is connected to the bottom outer periphery of the output shaft of the drive motor (2). A first pressure roller (6) and a second pressure roller (7) are rotatably connected to the outer periphery of the support rod (5). The outer periphery of the first pressure roller (6) is in contact with the inner bottom side wall of the screening cover (4), and the outer periphery of the second pressure roller (7) is in contact with the inner side wall of the screening cover (4). The screening cover (4) is provided with a screen hole section (8), and the bottom of the screening cover (4) is connected to a linkage component (9).
2. The tile adhesive screening device according to claim 1, characterized in that, A gap is left between the bottom sidewall of the guide channel (3) and the inner bottom sidewall of the screening cover (4) to avoid the first pressure roller (6). The sidewall of the screening cover (4) is tapered and its diameter gradually decreases from top to bottom.
3. The tile adhesive screening device according to claim 2, characterized in that, The sieve section (8) consists of a lower sieve hole (10) and a side sieve hole (11). The lower sieve hole (10) is opened on the inner bottom side wall of the sieve cover (4), and the lower sieve hole (10) is distributed in a ring to avoid the linkage (9). The side sieve hole (11) is opened at the bottom of the inner side wall of the sieve cover (4).
4. The tile adhesive screening device according to claim 3, characterized in that, The linkage (9) includes a bottom shaft (12), which is connected to the bottom end of the output shaft of the drive motor (2). The bottom end of the bottom shaft (12) passes through the screening cover (4) and is connected to a drive bevel gear (13). A cavity tube (14) is connected to the middle of the bottom side of the screening cover (4). A passive bevel gear (15) is connected to the bottom end of the cavity tube (14). A support column (16) is connected to the inner side wall of the screening chamber (1). A transmission bevel gear (17) is connected to the end of the support column (16). The transmission bevel gear (17) meshes with the drive bevel gear (13) and the passive bevel gear (15) respectively.
5. A tile adhesive screening device according to claim 4, characterized in that, The bottom sidewall of the screening cover (4) is rotatably connected to a protective cover (18), and the driving bevel gear (13), the transmission bevel gear (17) and the passive bevel gear (15) are all located inside the protective cover (18).
6. A tile adhesive screening device according to claim 5, characterized in that, The top side of the screening chamber (1) is connected to a feeding channel (19), and the bottom end of the feeding channel (19) extends into the screening chamber (1) and communicates with the guide channel (3).