Glass rhinestone raw material multi-stage screening device

Abstract

The utility model discloses a multi-stage screening device for glass rhinestone raw materials, which belongs to the technical field of glass rhinestone raw material screening and comprises a shell, a multi-stage screening component and a dredging component are arranged in the shell, and a spring reset component is arranged on the multi-stage screening component. The multi-stage screening assembly comprises a first screening net and a second screening net, and first mounting side plates are fixedly mounted at the bottoms of the two sides of the first screening net; according to the glass rhinestone screening device, due to the fact that the multi-stage screening assembly is arranged, multi-stage screening of glass rhinestone raw materials is effectively achieved through the design, single-stage screening of workers is not needed, and single-stage screening of multiple times is not needed after a screen in the glass rhinestone screening device is continuously replaced; and therefore, the screening efficiency of the glass rhinestone raw materials is greatly improved, the manual labor intensity of workers is greatly reduced, and the use effect is good.

Description

Technical Field

[0001] This utility model belongs to the field of glass rhinestone raw material screening technology, and in particular relates to a multi-stage screening device for glass rhinestone raw materials. Background Technology

[0002] Glass rhinestones are cut from crystal glass and have a sparkling appearance. They can be used as decorative materials and are also known as crystal diamonds or rhinestones. Glass rhinestones are widely used in jewelry, such as earrings, necklaces, and rings.

[0003] In the current production of glass rhinestones, the raw materials need to be screened by a screening device to separate them into different sizes. The rhinestones are then made according to the size of the screened materials. However, traditional glass rhinestone screening devices can only perform single-stage screening. Therefore, it is necessary to constantly replace the screen inside the glass rhinestone screening device and perform multiple single-stage screenings, which greatly reduces the screening efficiency of glass rhinestones and results in poor performance. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that in the current production of glass rhinestones, the raw materials need to be screened by a screening device to separate them into different sizes before they can be made. However, traditional glass rhinestone screening devices can only perform single-stage screening, so the screen inside the glass rhinestone screening device needs to be replaced repeatedly for multiple single-stage screenings, which greatly reduces the screening efficiency of glass rhinestones and results in poor performance. Therefore, a multi-stage screening device for glass rhinestone raw materials is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-stage screening device for glass rhinestone raw materials, including a shell, wherein a multi-stage screening component and a dredging component are arranged inside the shell, and a spring reset component is arranged on the multi-stage screening component;

[0006] The multi-stage screening assembly includes a first screening screen and a second screening screen. A first mounting side plate is fixedly installed on the bottom of both sides of the first screening screen, and a second mounting side plate is fixedly installed on the bottom of both sides of the second screening screen. A first connecting plate is fixedly installed on the side wall with the first mounting side plate, and a second connecting plate is fixedly installed on the side wall of the second mounting side plate.

[0007] As a further description of the above technical solution:

[0008] The first mounting side plate and the second mounting side plate are slidably mounted on the inner wall of the housing, and a feed pipe is fixedly mounted on the top of the housing.

[0009] As a further description of the above technical solution:

[0010] The unblocking assembly includes a motor, which is fixedly mounted on the outer wall of the housing via a frame. A first rotating rod is fixedly mounted on one end of the motor's output shaft, and a drive rod is rotatably mounted on the inner wall of the housing.

[0011] As a further description of the above technical solution:

[0012] A second rotating rod is fixedly installed at one end of the drive rod, and rotating plates are fixedly installed on the outer walls of both the first rotating rod and the second rotating rod.

[0013] As a further description of the above technical solution:

[0014] The drive rod passes through a through hole in the outer wall of the housing, and sprockets are fixedly installed on the other end of the drive rod and on the outer wall of the motor's output shaft.

[0015] As a further description of the above technical solution:

[0016] A chain is provided on the outer wall of the sprocket.

[0017] As a further description of the above technical solution:

[0018] The spring reset assembly includes a fixing plate, which is fixedly installed on the inner wall of the housing, and a spring rod is fixedly installed on the top surface of the fixing plate.

[0019] As a further description of the above technical solution:

[0020] Both the first mounting side plate and the second mounting side plate have grooves on their side walls, and the top end of the spring rod is fixedly installed on the inner wall of the groove.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0022] 1. In this utility model, by setting up a multi-stage screening component, the glass rhinestone raw material can be effectively screened at multiple stages without the need for workers to perform single-stage screening or to constantly replace the screen inside the glass rhinestone screening device and perform multiple single-stage screenings. This greatly improves the screening efficiency of glass rhinestone raw material and also greatly reduces the manual labor intensity of workers, resulting in good performance.

[0023] 2. In this utility model, by setting up a clearing component, the first screening screen and the second screening screen are effectively struck quickly and continuously, causing the first screening screen and the second screening screen to vibrate rapidly, thereby clearing the blocked holes on the screen and further improving the screening efficiency of glass water rhinestone raw materials, resulting in good performance. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a multi-stage screening device for glass rhinestone raw materials.

[0025] Figure 2 This is a schematic diagram of the internal structure of the outer shell of a multi-stage screening device for glass rhinestone raw materials.

[0026] Figure 3 This is a schematic diagram of the structure of a multi-stage screening component in a multi-stage screening device for glass rhinestone raw materials.

[0027] Figure 4 This is a schematic diagram of the unblocking component in a multi-stage screening device for glass water rhinestone raw materials.

[0028] Figure 5 This is an enlarged structural schematic diagram of point A in a multi-stage screening device for glass rhinestone raw materials.

[0029] Legend:

[0030] 1. Outer shell; 2. Feed pipe; 3. Unblocking assembly; 31. Motor; 32. First rotating rod; 33. Rotating plate; 34. Drive rod; 35. Second rotating rod; 36. Sprocket; 37. Chain; 4. Multi-stage screening assembly; 41. First mounting side plate; 42. First screening screen; 43. First connecting plate; 44. Second screening screen; 45. Second mounting side plate; 46. Second connecting plate; 5. Spring return assembly; 51. Groove; 52. Spring rod; 53. Fixing plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-5 This utility model provides a technical solution: a multi-stage screening device for glass rhinestone raw materials, including a shell 1, wherein a multi-stage screening component 4 and a dredging component 3 are arranged inside the shell 1, and a spring reset component 5 is arranged on the multi-stage screening component 4.

[0033] The multi-stage screening assembly 4 includes a first screening screen 42 and a second screening screen 44. A first mounting side plate 41 is fixedly installed on the bottom of both sides of the first screening screen 42, and a second mounting side plate 45 is fixedly installed on the bottom of both sides of the second screening screen 44. A first connecting plate 43 is fixedly installed on the side wall with the first mounting side plate 41, and a second connecting plate 46 is fixedly installed on the side wall of the second mounting side plate 45.

[0034] The first mounting side plate 41 and the second mounting side plate 45 are slidably mounted on the inner wall of the outer shell 1, and the feed pipe 2 is fixedly mounted on the top of the outer shell 1;

[0035] The specific implementation method is as follows: the glass rhinestone raw material is poured in through the feed pipe 2 and enters the outer shell 1 through the feed pipe 2. The glass rhinestone raw material first falls onto the first screening screen 42 for the first screening. After the first screening, the glass rhinestone raw material falls directly onto the second screening screen 44, so that the raw material after the first screening is screened a second time, thereby completing the multi-stage screening of the glass rhinestone raw material.

[0036] The unblocking component 3 includes a motor 31, which is fixedly mounted on the outer wall of the housing 1 via a frame. A first rotating rod 32 is fixedly mounted on one end of the output shaft of the motor 31. A drive rod 34 is rotatably mounted on the inner wall of the housing 1. A second rotating rod 35 is fixedly mounted on one end of the drive rod 34. A rotating plate 33 is fixedly mounted on the outer wall of both the first rotating rod 32 and the second rotating rod 35. The drive rod 34 passes through a through hole provided on the outer wall of the housing 1. A sprocket 36 is fixedly mounted on the other end of the drive rod 34 and on the outer wall of the output shaft of the motor 31. A chain 37 is provided on the outer wall of the sprocket 36.

[0037] The spring reset assembly 5 includes a fixing plate 53, which is fixedly installed on the inner wall of the outer shell 1. A spring rod 52 is fixedly installed on the top surface of the fixing plate 53. Grooves 51 are provided on the side walls of the first mounting side plate 41 and the second mounting side plate 45. The top end of the spring rod 52 is fixedly installed on the inner wall of the groove 51.

[0038] The specific implementation method is as follows: Start the motor 31. The output shaft of the motor 31 drives the first rotating rod 32 to rotate. At the same time, the output shaft of the motor 31 drives the drive rod 34 to rotate through the sprocket 36 and the chain 37. The drive rod 34 drives the second rotating rod 35 to rotate. The first rotating rod 32 and the second rotating rod 35 rotate simultaneously. While the first rotating rod 32 and the second rotating rod 35 rotate, they respectively drive the rotating plate 33 to squeeze the first connecting plate 43 and the second connecting plate 46, so that the first mounting side plate 41 and the second mounting side plate 45 are pressed down. At the same time, the first screening screen 42 and the second screening screen 44 are moved down. The first mounting side plate 41 and the second mounting side plate 45 squeeze the spring rod 52 to form a compressed state. When the rotating plate 33 no longer squeezes the first connecting plate 43 and the second connecting plate 46, it will be reset by the elastic force of the spring rod 52. This process is repeated to generate continuous vibration.

[0039] Working principle: Glass rhinestone raw materials are poured in through the feed pipe 2 and enter the outer casing 1. The raw materials first fall onto the first screening screen 42 for initial screening. After the first screening, the raw materials fall directly onto the second screening screen 44 for a second screening, thus completing the multi-stage screening of the glass rhinestone raw materials. Simultaneously, the motor 31 can be started. The output shaft of the motor 31 drives the first rotating rod 32 to rotate. The rotation of the motor 31's output shaft also synchronously drives the drive rod 34 to rotate via the sprocket 36 and chain 37. The drive rod 34 then drives... The second rotating rod 35 rotates, and the first rotating rod 32 and the second rotating rod 35 rotate simultaneously. As the first rotating rod 32 and the second rotating rod 35 rotate, they respectively drive the rotating plate 33 to squeeze the first connecting plate 43 and the second connecting plate 46, causing the first mounting side plate 41 and the second mounting side plate 45 to press down. At the same time, the first screening screen 42 and the second screening screen 44 move down. The first mounting side plate 41 and the second mounting side plate 45 squeeze the spring rod 52, causing it to be in a compressed state. When the rotating plate 33 stops squeezing the first connecting plate 43 and the second connecting plate 46, it will reset through the elastic force of the spring rod 52. This process repeats, generating continuous vibration.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multi-stage screening device for glass rhinestone raw materials, comprising a housing (1), characterized in that: The outer shell (1) is provided with a multi-stage screening component (4) and a clearing component (3), and the multi-stage screening component (4) is provided with a spring reset component (5); The multi-stage screening assembly (4) includes a first screening screen (42) and a second screening screen (44). A first mounting side plate (41) is fixedly installed on the bottom of both sides of the first screening screen (42), and a second mounting side plate (45) is fixedly installed on the bottom of both sides of the second screening screen (44). A first connecting plate (43) is fixedly installed on the side wall with the first mounting side plate (41), and a second connecting plate (46) is fixedly installed on the side wall of the second mounting side plate (45).

2. The multi-stage screening device for glass rhinestone raw materials according to claim 1, characterized in that, The first mounting side plate (41) and the second mounting side plate (45) are slidably mounted on the inner wall of the outer shell (1), and the top of the outer shell (1) is fixedly mounted with a feed pipe (2).

3. The multi-stage screening device for glass rhinestone raw materials according to claim 2, characterized in that, The unblocking component (3) includes a motor (31), which is fixedly mounted on the outer wall of the housing (1) via a frame. A first rotating rod (32) is fixedly mounted on one end of the output shaft of the motor (31), and a drive rod (34) is rotatably mounted on the inner wall of the housing (1).

4. The multi-stage screening device for glass rhinestone raw materials according to claim 3, characterized in that, A second rotating rod (35) is fixedly installed at one end of the drive rod (34), and a rotating plate (33) is fixedly installed on the outer wall of both the first rotating rod (32) and the second rotating rod (35).

5. The multi-stage screening device for glass rhinestone raw materials according to claim 4, characterized in that, The drive rod (34) passes through a through hole on the outer wall of the housing (1), and sprockets (36) are fixedly installed on the other end of the drive rod (34) and the outer wall of the output shaft of the motor (31).

6. The multi-stage screening device for glass rhinestone raw materials according to claim 5, characterized in that, A chain (37) is provided on the outer wall of the sprocket (36).

7. A multi-stage screening device for glass rhinestone raw materials according to claim 6, characterized in that, The spring reset assembly (5) includes a fixing plate (53), which is fixedly installed on the inner wall of the outer shell (1), and a spring rod (52) is fixedly installed on the top surface of the fixing plate (53).

8. A multi-stage screening device for glass rhinestone raw materials according to claim 7, characterized in that, The first mounting side plate (41) and the second mounting side plate (45) are both provided with grooves (51), and the top end of the spring rod (52) is fixedly installed on the inner wall of the groove (51).

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