Screening device for ceramic tile production

Abstract

The screening device for ceramic tile production comprises a support, a screening mechanism is arranged on the support, the screening mechanism comprises a bottom shell, a rotating shaft, a first motor, a framework, a first screening barrel, a second screening barrel, a third screening barrel and a rotating drum, the bottom shell is installed at the bottom end of the support, the rotating shaft is installed at the upper end of the support, and the first motor is installed on the framework. The first motor is installed on one side of the support and connected with the rotating shaft, the framework is installed on the rotating shaft, the first screening barrel, the second screening barrel and the third screening barrel are sequentially installed on the framework, the rotating cylinders are installed at the two ends of the framework, and the feeding mechanism is arranged at one end of the support. And the feeding mechanism comprises a wheel frame, a connecting shaft, a connecting rod, an arc-shaped plate and a feeding shovel, the wheel frame is installed at one end of the support, and the connecting shaft is installed in the wheel frame, so that the technical problems that in the background technology, the step-by-step screening function is lacked, feeding depends on manual operation, the automatic collecting function is lacked, and manual collection is needed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tile production, and more specifically, to a screening device for tile production. Background Art

[0002] In the existing technology, the existing screening devices for tile production have certain limitations in practical application. First, the existing screening devices are often unable to screen the tile raw materials step by step, which is mainly due to the design and mechanical structure of the device. Due to the lack of the function of step-by-step screening, the particle size of the raw materials cannot be effectively controlled, which may result in low quality and consistency of the produced tiles.

[0003] The existing screening devices for tile production mostly rely on manual operation in the process of loading and feeding. This manual operation is not only inefficient, but also easily leads to waste of raw materials or damage to equipment due to improper operation. In addition, manual loading and feeding also increases the labor intensity of workers and has a certain impact on the cleanliness of the production environment.

[0004] After the existing screening device has screened the raw materials, the collection process of the screened raw materials is relatively complicated and laborious. This is mainly because the device lacks an automatic collection function and needs to be collected manually, which is not only inefficient, but also easily leads to waste of raw materials due to incomplete collection. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the problems existing in the prior art, the utility model provides a screening device for tile production to solve the technical problems mentioned in the background technology, such as the lack of step-by-step screening function, reliance on manual loading and lack of automated collection function, and the need for manual collection.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screening device for tile production, comprising a bracket, a screening mechanism is arranged on the bracket, the screening mechanism comprises a bottom shell, a rotating shaft, a first motor, a frame, a first screening barrel, a second screening barrel, a third screening barrel and a rotating drum, the bottom shell is installed at the bottom end of the bracket, the rotating shaft is installed at the upper end of the bracket, the first motor is installed at one side of the bracket and connected to the rotating shaft, the frame is installed on the rotating shaft, the first screening barrel, the second screening barrel and the third screening barrel are installed on the frame in sequence, the rotating drum is installed at both ends of the frame, a feeding mechanism is arranged at one end of the bracket, the feeding mechanism comprises a wheel frame, a connecting shaft, a connecting rod, an arc plate and a feeding shovel, the wheel frame is installed at one end of the bracket, the connecting shaft is installed in the wheel frame, the connecting rod is installed on the connecting shaft, the arc plate is installed on the wheel frame and connected to the connecting rod, and the feeding shovel is installed on the arc plate.

[0009] The utility model is further configured such that a first gear is provided at the top of the rotating shaft, a second gear is rotatably provided at one end of the bracket, and a third gear is provided at the top of the connecting shaft. The first gear, the second gear and the third gear are all meshed with each other, so as to realize efficient transmission and amplification of power.

[0010] The utility model is further configured such that the sieve holes arranged on the first screening barrel, the second screening barrel and the third screening barrel are arranged in sequence from small to large, so as to realize the step-by-step screening of the tile raw materials.

[0011] The utility model is further configured as follows: a feeding assembly is provided on the wheel frame, and the feeding assembly includes a feeding hopper, a spiral blade, a second motor and a leakage hole. The feeding hopper is installed on the wheel frame, the spiral blade is rotatably installed in the feeding hopper, the second motor is installed on one side of the feeding hopper and connected to the spiral blade, and the leakage hole is provided at one end of the feeding hopper, so as to realize automatic feeding of tile raw materials.

[0012] The utility model is further configured that the arc-shaped plates and the loading shovels are provided with multiple groups and are slidably mounted on the wheel frame, thereby improving the loading efficiency and accuracy and reducing manual operations.

[0013] The utility model is further configured such that the bottom surface of the bottom shell is provided with a bottom material opening, the bottom material opening is provided in multiple groups, the side wall of the bottom shell is provided with a discharge hopper, the discharge hopper is provided in multiple groups, so as to realize the classified discharge of the screened raw materials of different particle sizes and improve the utilization rate of the raw materials.

[0014] The utility model is further configured as follows: a material receiving mechanism is arranged under the bracket, and the material receiving mechanism includes a base frame, a screw rod, a transmission block, a third motor and a material receiving bucket; the base frame is mounted on the bottom end of the bracket, the screw rod is rotatably mounted on the base frame, the transmission block is threadedly mounted on the screw rod, the third motor is mounted on the base frame and connected to the screw rod, and the material receiving bucket is arranged on the transmission block, which improves the collection efficiency, reduces manual operation, and alleviates the work intensity.

[0015] The utility model is further configured that the base frame is provided with a limit rod, and the limit rod is provided with multiple groups and is slidably connected with the transmission block, so that the feeding process can be accurately controlled.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a screening device for tile production, which has the following beneficial effects:

[0018] 1. The screening mechanism can screen the raw materials of tiles step by step through the design of multi-level screening barrels to ensure that the particle size of the raw materials meets the production requirements. This design can effectively remove unqualified materials and improve the quality and consistency of tiles. At the same time, through the meshing of the rotating rod and the gear, the automatic rotation of the screening mechanism is realized, which improves production efficiency and reduces the intensity of manual labor.

[0019] 2. The feeding mechanism realizes automatic feeding of tile raw materials through the design of wheel frame and arc plate. This design simplifies the feeding process and improves the efficiency and accuracy of feeding. At the same time, through the rotation of the feeding shovel, the raw materials can be easily shoveled into the feeding hopper, further improving the convenience and accuracy of feeding.

[0020] 3. The material collection mechanism realizes the automatic collection of the screened raw materials through the design of the base frame and the material collection barrel. This design improves the collection efficiency, reduces manual operation, and reduces the work intensity. At the same time, through the design of the screw rod and the transmission block, the automatic movement of the material collection barrel can be realized, which is convenient for moving the collected raw materials out from under the bracket, further improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a screening device for tile production in the utility model;

[0022] Figure 2 It is a bottom view of the overall structure of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the screening mechanism in the utility model;

[0024] Figure 4 It is a structural schematic diagram of the feeding mechanism in the utility model;

[0025] Figure 5 This is a schematic structural view of the material receiving mechanism in the present utility model.

[0026] In the figure: 1. Support; 2. Bottom shell; 3. Rotating shaft; 4. First motor; 5. Framework; 6. First screening barrel; 7. Second screening barrel; 8. Third screening barrel; 9. Rotary drum; 10. Wheel frame; 11. Connecting shaft; 12. Connecting rod; 13. Arc plate; 14. Feeding shovel; 15. First gear; 16. Second gear; 17. Third gear; 18. Feeding hopper; 19. Spiral blade; 20. Second motor; 21. Leakage hole; 22. Bottom material port; 23. Discharge hopper; 24. Bottom frame; 25. Lead screw; 26. Transmission block; 27. Third motor; 28. Material receiving barrel; 29. Limit rod. Specific embodiments

[0027] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0029] In the present utility model, in the case of no contrary description, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contours of the respective components, but the above orientation terms are not used to limit the present utility model.

[0030] Please refer to Figure 1-5 , a screening device for tile production, including a support 1, a screening mechanism is arranged on the support 1, the screening mechanism includes a bottom shell 2, a rotating shaft 3, a first motor 4, a framework 5, a first screening barrel 6, a second screening barrel 7, a third screening barrel 8 and a rotary drum 9, the bottom shell 2 is installed at the bottom end of the support 1, the rotating shaft 3 is installed at the upper end of the support 1, the first motor 4 is installed on one side of the support 1 and connected to the rotating shaft 3, the framework 5 is installed on the rotating shaft 3, the first screening barrel 6, the second screening barrel 7 and the third screening barrel 8 are sequentially installed on the framework 5, the rotary drum 9 is installed at both ends of the framework 5, a feeding mechanism is arranged at one end of the support 1, the feeding mechanism includes a wheel frame 10, a connecting shaft 11, a connecting rod 12, an arc plate 13 and a feeding shovel 14, the wheel frame 10 is installed at one end of the support 1, the connecting shaft 11 is installed in the wheel frame 10, the connecting rod 12 is installed on the connecting shaft 11, the arc plate 13 is installed on the wheel frame 10 and connected to the connecting rod 12, and the feeding shovel 14 is installed on the arc plate 13.

[0031] A first gear 15 is provided at the top of the rotating rod, a second gear 16 is rotatably provided at one end of the bracket 1, and a third gear 17 is provided at the top of the connecting shaft 11. The first gear 15, the second gear 16 and the third gear 17 are all meshed with each other. When the first motor 4 is started to drive the rotating shaft 3 to rotate, the first gear 15 set at the top of the rotating shaft 3 rotates, the first gear 15 meshes to drive the second gear 16 to rotate, the second gear 16 meshes to drive the third gear 17 to rotate, and the third gear 17 drives the connecting shaft 11 to rotate. The design of multi-stage gear meshing can realize efficient transmission and amplification of power, ensuring that the entire screening device can operate smoothly and effectively.

[0032] The sieve holes arranged on the first screening barrel 6, the second screening barrel 7 and the third screening barrel 8 are arranged in sequence from small to large. The raw materials pass through the first screening barrel 6, the second screening barrel 7 and the third screening barrel 8 in sequence, and are screened in sequence from fine to coarse. This can achieve step-by-step screening of the tile raw materials, ensure that the particle size of the raw materials meets the production requirements, and improve the quality and consistency of the tiles.

[0033] A feeding assembly is provided on the wheel frame 10, and the feeding assembly includes a feeding hopper 18, a spiral blade 19, a second motor 20 and a leakage hole 21. The feeding hopper 18 is installed on the wheel frame 10, and the spiral blade 19 is rotatably installed in the feeding hopper 18. The second motor 20 is installed on one side of the feeding hopper 18 and is connected to the spiral blade 19. The leakage hole 21 is set at one end of the feeding hopper 18. The second motor 20 is started to drive the spiral blade 19 to rotate, and the tile raw material in the feeding hopper 18 is transported to the leakage hole 21 through the spiral blade 19, so that the raw material leaks into the rotating drum 9 at the leakage port. This design can realize automatic feeding of tile raw materials, improve feeding efficiency and accuracy, and reduce manual operation.

[0034] The arc plates 13 and the feeding shovels 14 are provided in multiple groups and are slidably mounted on the wheel frame 10. This design can realize automatic feeding of tile raw materials, improve feeding efficiency and accuracy, and reduce manual operations.

[0035] The bottom surface of the bottom shell 2 is provided with a bottom material opening 22, and the bottom material opening 22 is arranged in multiple groups. The side wall of the bottom shell 2 is provided with a discharge hopper 23, and the discharge hopper 23 is arranged in multiple groups. This design can realize the classified discharge of the screened raw materials of different particle sizes and improve the utilization rate of the raw materials.

[0036] A material receiving mechanism is arranged below the bracket 1, and the material receiving mechanism includes a base frame 24, a screw rod 25, a transmission block 26, a third motor 27 and a material receiving barrel 28. The base frame 24 is mounted at the bottom end of the bracket 1, the screw rod 25 is rotatably mounted on the base frame 24, the transmission block 26 is threadedly mounted on the screw rod 25, the third motor 27 is mounted on the base frame 24 and connected to the screw rod 25, and the material receiving barrel 28 is arranged on the transmission block 26. The raw materials leaked from the bottom material port 22 are collected through the material receiving barrel 28. After the material receiving barrel 28 is full, the third motor 27 is started to drive the screw rod 25 to rotate, and the screw rod 25 is threadedly connected to the transmission block 26, thereby driving the transmission block 26 to move, thereby driving the material receiving barrel 28 to move out from under the bracket 1. This design improves the collection efficiency, reduces manual operation, and reduces work intensity.

[0037] The bottom frame 24 is provided with a limit rod 29, and the limit rod 29 is provided with multiple groups and is slidably connected with the transmission block 26. This design can realize the precise control of the feeding process and ensure the stability and accuracy of the feeding.

[0038] In this embodiment, the first motor 4 is started to drive the rotating shaft 3 to rotate, the first gear 15 set at the top of the rotating shaft 3 rotates, the first gear 15 is engaged to drive the second gear 16 to rotate, the second gear 16 is engaged to drive the third gear 17 to rotate, the third gear 17 drives the connecting shaft 11 to rotate, the connecting shaft 11 drives the multiple groups of arc plates 13 to rotate on the wheel frame 10 through the connecting rod 12, the multiple groups of arc plates 13 drive the loading shovel 14 to rotate, and when the loading shovel 14 rotates, the external tile raw materials are shoveled into the loading shovel 14, and then rotated to The top of the wheel frame 10 falls into the feeding hopper 18, and the second motor 20 is started to drive the spiral blade 19 to rotate. The tile raw materials in the feeding hopper 18 are transported to the leakage hole 21 through the spiral blade 19, so that the raw materials leak into the rotating drum 9 at the leakage port. At this time, the rotating rod drives the skeleton 5 to rotate. At this time, the raw materials pass through the first screening barrel 6, the second screening barrel 7 and the third screening barrel 8 in turn, and the raw materials are screened from fine to coarse in sequence. The screened raw materials with different particle sizes are discharged in sequence through multiple groups of discharge pipes and the bottom material port 22.

[0039] See also Figure 5 As an implementation method of a screening device for tile production for a material receiving mechanism: a material receiving mechanism is arranged under the bracket 1, and the material receiving mechanism includes a base frame 24, a screw rod 25, a transmission block 26, a third motor 27 and a material receiving bucket 28. The base frame 24 is installed at the bottom end of the bracket 1, the screw rod 25 is rotatably installed on the base frame 24, the transmission block 26 is threadedly installed on the screw rod 25, the third motor 27 is installed on the base frame 24 and connected to the screw rod 25, and the material receiving bucket 28 is arranged on the transmission block 26.

[0040] The bottom frame 24 is provided with a limiting rod 29 , and a plurality of limiting rods 29 are provided and are slidably connected with the transmission block 26 .

[0041] More specifically, the raw materials leaking out of the bottom material port 22 are collected by the material collecting barrel 28. After the material collecting barrel 28 is full, the third motor 27 is started to drive the screw rod 25 to rotate, and the transmission block 26 is threadedly connected to the screw rod 25, thereby driving the transmission block 26 to move, thereby driving the material collecting barrel 28 to move out from under the bracket 1. Similarly, multiple sets of transmission blocks 26 and material collecting barrels 28 can also be set to collect materials from multiple sets of bottom material ports 22 at the same time.

[0042] In summary, when the overall equipment is in use or running: the first motor 4 is started to drive the rotating rod to rotate, the first gear 15 set at the top of the rotating rod rotates, the first gear 15 is engaged to drive the second gear 16 to rotate, the second gear 16 is engaged to drive the third gear 17 to rotate, the third gear 17 drives the connecting shaft 11 to rotate, the connecting shaft 11 drives the multiple groups of arc plates 13 to rotate on the wheel frame 10 through the connecting rod 12, the multiple groups of arc plates 13 drive the loading shovel 14 to rotate, and when the loading shovel 14 rotates, the external tile raw materials are shoveled into the loading shovel 14, and then After that, it rotates to the top of the wheel frame 10 and falls into the feeding hopper 18. The second motor 20 is started to drive the spiral blade 19 to rotate. The tile raw materials in the feeding hopper 18 are transported to the leakage hole 21 through the spiral blade 19, so that the raw materials leak into the rotating drum 9 at the leakage port. At this time, the rotating rod drives the skeleton 5 to rotate. At this time, the raw materials pass through the first screening barrel 6, the second screening barrel 7 and the third screening barrel 8 in turn, and the raw materials are screened from fine to coarse in sequence. The screened raw materials with different particle sizes are discharged in sequence through multiple groups of discharge pipes and the bottom material port 22.

[0043] The raw materials leaking out of the bottom material opening 22 are collected by the material collecting barrel 28. After the material collecting barrel 28 is full, the third motor 27 is started to drive the screw rod 25 to rotate, and the transmission block 26 is threadedly connected to the screw rod 25, thereby driving the transmission block 26 to move, thereby driving the material collecting barrel 28 to move out from under the bracket 1. Similarly, multiple sets of transmission blocks 26 and material collecting barrels 28 can also be set to collect materials from multiple sets of bottom material openings 22 at the same time.

[0044] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A screening device for tile production, comprising a support (1), characterized in that: The support (1) is provided with a screening mechanism, and the screening mechanism comprises a bottom shell (2), a rotating shaft (3), a first motor (4), a frame (5), a first screening barrel (6), a second screening barrel (7), a third screening barrel (8) and a rotating drum (9), wherein the bottom shell (2) is mounted at the bottom end of the support (1), the rotating shaft (3) is mounted at the upper end of the support (1), the first motor (4) is mounted on one side of the support (1) and connected to the rotating shaft (3), the frame (5) is mounted on the rotating shaft (3), the first screening barrel (6), the second screening barrel (7) and the third screening barrel (8) are mounted on the frame (5) in sequence, The rotating drum (9) is mounted on a frame (5), the rotating drum (9) is mounted at both ends of the frame (5), a loading mechanism is arranged at one end of the frame (1), the loading mechanism comprises a wheel frame (10), a connecting shaft (11), a connecting rod (12), an arc plate (13) and a loading shovel (14), the wheel frame (10) is mounted at one end of the frame (1), the connecting shaft (11) is mounted in the wheel frame (10), the connecting rod (12) is mounted on the connecting shaft (11), the arc plate (13) is mounted on the wheel frame (10) and connected to the connecting rod (12), and the loading shovel (14) is mounted on the arc plate (13).

2. A screening device for tile production according to claim 1, characterized in that: A first gear (15) is provided at the top end of the rotating shaft, a second gear (16) is rotatably provided at one end of the bracket (1), a third gear (17) is provided at the top end of the connecting shaft (11), and the first gear (15), the second gear (16) and the third gear (17) are all meshed with each other.

3. A screening device for tile production according to claim 2, characterized in that: The sieve holes provided on the first screening barrel (6), the second screening barrel (7) and the third screening barrel (8) are arranged in order from small to large.

4. A screening device for tile production according to claim 3, characterized in that: A feeding assembly is arranged on the wheel frame (10), and the feeding assembly comprises a feeding hopper (18), a spiral blade (19), a second motor (20) and a leakage hole (21); the feeding hopper (18) is mounted on the wheel frame (10); the spiral blade (19) is rotatably mounted in the feeding hopper (18); the second motor (20) is mounted on one side of the feeding hopper (18) and connected to the spiral blade (19); and the leakage hole (21) is arranged at one end of the feeding hopper (18).

5. A screening device for tile production according to claim 4, characterized in that: The arc-shaped plates (13) and the loading shovels (14) are both provided in multiple groups and are slidably mounted on the wheel frame (10).

6. A screening device for tile production according to claim 5, characterized in that: The bottom surface of the bottom shell (2) is provided with a bottom material opening (22), and the bottom material opening (22) is provided in multiple groups. The side wall of the bottom shell (2) is provided with a discharge hopper (23), and the discharge hopper is provided in multiple groups.

7. A screening device for tile production according to claim 6, characterized in that: A material receiving mechanism is arranged below the support (1), and the material receiving mechanism comprises a base frame (24), a screw rod (25), a transmission block (26), a third motor (27) and a material receiving bucket (28); the base frame (24) is mounted on the bottom end of the support (1); the screw rod (25) is rotatably mounted on the base frame (24); the transmission block (26) is threadedly mounted on the screw rod (25); the third motor (27) is mounted on the base frame (24) and connected to the screw rod (25); and the material receiving bucket (28) is arranged on the transmission block (26).

8. A screening device for tile production according to claim 7, characterized in that: The bottom frame (24) is provided with a limiting rod (29), and the limiting rod (29) is provided with a plurality of groups and is slidably connected with the transmission block (26).

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