Multi-stage screening device for glass beads

Abstract

The utility model discloses a glass bead multistage screening device which comprises a base, a screening assembly is arranged on the base, driving assemblies are arranged on the two sides of the screening assembly, a feeding assembly is installed above the driving assemblies in a sliding mode, and the screening device further comprises a control module. According to the glass bead screening device, the feeding assembly is moved through the driving assembly, glass beads stored in the feeding bin fall on the screening assembly, the scraping plate is moved through the second electric telescopic rod, the screening speed is increased, meanwhile, the second vibration motor is driven by the control module, a plurality of conical pieces are vibrated, and the glass beads can be rapidly screened.

Description

Technical Field

[0001] The utility model relates to the technical field of screening devices, in particular to a glass bead multi-stage screening device. Background Technique

[0002] Glass beads are a new type of material made from borosilicate raw materials through high-tech processing, with characteristics such as light weight, low thermal conductivity, relatively high strength, and good chemical stability. During the current screening process of glass beads, it is easy to block the sieve plate, affecting the screening speed. For this reason, a glass bead multi-stage screening device is proposed, which can quickly screen glass beads and accelerate the movement of glass beads.

[0003] After retrieval, a patent with the Chinese patent application number 202222209411.4 discloses an efficient screening mechanism for a glass bead production line, including: a screening machine box, a screening frame, a screening component, a first collection box, a second collection box, and a vibration device. A sliding through hole is opened on the screening machine box, and the screening frame is installed on the inner side wall. The screening component is arranged above the screening frame and can move relatively. One end of the screening component is fixedly connected with a first feeding chute passing through the sliding through hole. The first collection box and the second collection box are respectively located below the first feeding chute and the screening component. The vibration device is rotationally connected to the other end of the screening component. The screening device in the above literature has the following deficiencies: This device can only screen glass beads by vibrating them, and cannot quickly screen glass beads. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a glass bead multi-stage screening device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The glass bead multi-stage screening device includes a base, a screening component is arranged on the base, a driving component is arranged on both sides of the screening component, a feeding component is slidably installed above the driving component, and the screening device further includes a control module; the feeding component includes a translation sliding seat, the translation sliding seat is slidably installed on the driving component, a feeding bin is installed on the translation sliding seat, electric telescopic rods II are arranged on both sides of the feeding bin, the electric telescopic rods II are electrically connected with the control module, a scraper is installed at the output end of the electric telescopic rods II, the scraper is in an inverted L-shaped structure, a plurality of spring I are installed at the bottom of the scraper, vibration motors II are installed on both sides of the scraper, the vibration motors II are electrically connected with the control module, a bracket is installed at the output end of the vibration motors II, the bracket is connected with the spring I, and a plurality of tapered parts are arranged at the bottom of the bracket.

[0007] As a further solution of the utility model: The feeding assembly further includes a first electric telescopic rod. A slope is provided at the bottom of the feeding bin. The first electric telescopic rod is installed on one side of the feeding bin where the slope is located. The first electric telescopic rod is electrically connected to the control module, and a baffle is installed at the output end of the first electric telescopic rod.

[0008] As a further solution of the utility model: The screening assembly further includes a second spring. A plurality of second springs are provided. The second springs are installed on the base, and a sieve plate is installed on the top of the second springs. A plurality of groups of holes with different sizes are provided on the sieve plate. A slope is provided on the sieve plate, and the slope surface inclines from small holes to large holes.

[0009] As a further solution of the utility model: The screening assembly further includes a first vibration motor. A plurality of first vibration motors are provided. The second springs are installed at the front and rear ends of the base, and the output ends of the second springs are connected to the sieve plate.

[0010] As a further solution of the utility model: The screening device further includes a cover plate. A groove is provided on one side at the bottom of the slope of the sieve plate, and the cover plate is installed in the groove. A handle is installed on the cover plate.

[0011] As a further solution of the utility model: The screening device further includes a discharge port. A bracket is provided on the base, and a plurality of discharge ports are installed on the bracket. The discharge ports are located below the bottoms of the holes with different sizes on the sieve plate.

[0012] As a further solution of the utility model: The driving assembly includes a slide rail. The slide rail is installed on both sides of the base. A screw rod is rotatably installed in the slide rail. A stepping motor is installed on one side of the slide rail. The stepping motor is electrically connected to the control module. The output end of the stepping motor is connected to the screw rod, and a translation slide seat is slidably installed on the screw rod.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The feeding assembly is moved by the driving assembly, and the glass microspheres stored in the feeding bin are dropped onto the screening assembly. The scraper is moved by the second electric telescopic rod to accelerate the screening speed. At the same time, the control module drives the second vibration motor to vibrate a plurality of conical parts, so that the glass microspheres can be quickly screened.

[0015] 2. The control module drives the first electric telescopic rod to move the baffle, controlling the outflow of the glass microspheres and preventing excessive outflow of the glass microspheres from affecting the screening speed.

[0016] 3. The control module drives the second spring to vibrate the sieve plate, accelerating the rapid screening of the glass microspheres. By providing a plurality of holes with different sizes on the sieve plate, the screening device can screen glass microspheres of various sizes, improving the screening efficiency of the device. Brief Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a glass bead multi - stage screening device proposed by the present utility model;

[0018] Figure 2 It is a schematic top - view structural diagram of the screening component proposed by the present utility model;

[0019] Figure 3 It is a schematic structural diagram of the screening component proposed by the present utility model;

[0020] Figure 4 It is a schematic structural diagram of the feeding component proposed by the present utility model;

[0021] Figure 5 It is a schematic structural diagram of the installation of the conical part proposed by the present utility model.

[0022] In the figure: 1 - base, 2 - screening component, 3 - feeding component, 4 - slide rail, 5 - stepping motor, 6 - screw, 7 - sieve plate, 8 - cover plate, 9 - handle, 10 - vibration motor 1, 11 - discharge port, 12 - translation slide base, 13 - feeding bin, 14 - electric telescopic rod 1, 15 - baffle, 16 - electric telescopic rod 2, 17 - scraper, 18 - vibration motor 2, 19 - spring 1, 20 - conical part, 21 - spring 2. Detailed Embodiment

[0023] The technical solutions of the present utility model will be further described in detail below in conjunction with the specific embodiments.

[0024] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0025] Embodiment 1

[0026] The glass bead multi - stage screening device, as Figures 1 - 5As shown in the figure, it includes a base 1. A screening component 2 is arranged on the upper part of the base 1. Driving components are arranged on both sides of the screening component 2. A feeding component 3 is slidably installed above the driving components. The screening device further includes a control module. The feeding component 3 includes a translation slide 12 which is slidably installed on the driving component. A feeding bin 13 is installed on the translation slide 12. Electric telescopic rods II 16 are arranged on both sides of the feeding bin 13. The electric telescopic rods II 16 are electrically connected to the control module. A scraper 17 is installed at the output end of the electric telescopic rod II 16. The scraper 17 has an inverted L-shaped structure. A number of springs I 19 are installed at the bottom of the scraper 17. Vibration motors II 18 are installed on both sides of the scraper 17. The vibration motors II 18 are electrically connected to the control module. A bracket is installed at the output end of the vibration motor II 18. The bracket is connected to the spring I 19. A number of conical parts 20 are arranged at the bottom of the bracket.

[0027] The driving component is used to move the feeding component 3 so that the glass microbeads stored in the feeding bin 13 fall on the screening component 2. The electric telescopic rod II 16 is used to move the scraper 17 to accelerate the screening speed. At the same time, the control module drives the vibration motor II 18 to vibrate a number of conical parts 20 so that the glass microbeads can be screened quickly.

[0028] This device is further arranged as, as Figure 4 shown, the feeding component 3 further includes an electric telescopic rod I 14. A slope is arranged at the bottom of the feeding bin 13. The electric telescopic rod I 14 is installed on one side of the feeding bin 13 where the slope is located. The electric telescopic rod I 14 is electrically connected to the control module. A baffle 15 is installed at the output end of the electric telescopic rod I 14.

[0029] The control module drives the electric telescopic rod I 14 to move the baffle 15 to control the outflow of the glass microbeads and prevent excessive outflow of the glass microbeads from affecting the screening speed.

[0030] This device is further arranged as, as Figure 2 、 Figure 3 shown, the screening component 2 further includes springs II 21. A number of springs II 21 are provided and installed on the base 1. A sieve plate 7 is installed at the top of the springs II 21. A number of groups of holes with different sizes are arranged on the sieve plate 7. A slope is arranged on the sieve plate 7, and the slope surface inclines from small holes to large holes.

[0031] This device is further arranged as, as Figure 3 shown, the screening component 2 further includes vibration motors I 10. A number of vibration motors I 10 are provided. The springs II 21 are installed at the front and rear ends of the base 1. The output ends of the springs II 21 are connected to the sieve plate 7.

[0032] The control module drives the second spring 21 to vibrate the sieve plate 7, accelerating the rapid screening of glass microspheres. By setting a number of holes with different sizes on the sieve plate 7, the screening device can screen glass microspheres of various sizes, improving the screening efficiency of the device.

[0033] This device is further configured as shown in the figure. The screening device further includes a cover plate 8. A groove is provided on one side of the bottom of the slope of the sieve plate 7, and the cover plate 8 is installed in the groove. A handle 9 is installed on the cover plate 8.

[0034] This device is further configured as Figure 3 shown. The screening device further includes a discharge port 11. A bracket is provided on the base 1, and a number of discharge ports 11 are installed on the bracket. The discharge ports 11 are located below the bottoms of the holes with different sizes on the sieve plate 7.

[0035] By setting a number of discharge ports 11, glass microspheres of different sizes can flow out respectively, facilitating collection.

[0036] This device is further configured as Figure 1 、 Figure 2 shown. The driving assembly includes a slide rail 4. The slide rail 4 is installed on both sides of the base 1. A screw rod 6 is rotatably installed in the slide rail 4. A stepper motor 5 is installed on one side of the slide rail 4. The stepper motor 5 is electrically connected to the control module. The output end of the stepper motor 5 is connected to the screw rod 6. A translation slide 12 is slidably installed on the screw rod 6.

[0037] Working principle: Put the glass microspheres into the feed bin 13. The control module drives the stepper motor 5 to move the translation slide 12 to the position of the smallest hole on the sieve plate 7. The control module drives the first electric telescopic rod 14 to release the glass microspheres. During the screening process of the glass microspheres, the control module drives the stepper motor 5 and the second electric telescopic rod 16 to make the scraper 17 scrape the glass microspheres. During the scraping process, the control module drives the second vibration motor 18 to vibrate the conical part 20 to assist in accelerating the screening of the glass microspheres.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A glass microbead multi-stage screening device, comprising a base (1), characterized in that: A screening assembly (2) is arranged on the base (1), a driving assembly is arranged on both sides of the screening assembly (2), a feeding assembly (3) is slidably mounted above the driving assembly, and the screening device further comprises a control module; the feeding assembly (3) comprises a translation slide (12), the translation slide (12) is slidably mounted on the driving assembly, a feeding bin (13) is mounted on the translation slide (12), electric telescopic rods (16) are arranged on both sides of the feeding bin (13), and the electric telescopic rods (16) (16) are arranged on both sides of the feeding bin (13). 6) is electrically connected to the control module, a scraper (17) is installed at the output end of the electric telescopic rod (16), the scraper (17) is in an inverted L-shaped structure, a plurality of springs (19) are installed at the bottom of the scraper (17), a vibration motor (18) is installed on both sides of the scraper (17), the vibration motor (18) is electrically connected to the control module, a bracket is installed at the output end of the vibration motor (18), the bracket is connected to the spring (19), and a plurality of conical parts (20) are arranged at the bottom of the bracket.

2. The glass microbead multi-stage screening device according to claim 1, characterized in that: The feed assembly (3) further comprises an electric telescopic rod (14), a slope is arranged at the bottom of the feed bin (13), an electric telescopic rod (14) is installed on one side of the feed bin (13) located on the slope, the electric telescopic rod (14) is electrically connected to the control module, and a baffle (15) is installed at the output end of the electric telescopic rod (14).

3. The glass microbead multi-stage screening device according to claim 2, characterized in that: The screening assembly (2) further comprises a second spring (21), wherein a plurality of the second springs (21) are provided and are mounted on the base (1). A screen plate (7) is mounted on the top of the second spring (21), wherein a plurality of groups of holes of different sizes are provided on the screen plate (7), and a slope is provided on the screen plate (7), wherein the slope surface is inclined from the small hole to the large hole.

4. The glass microbead multi-stage screening device according to claim 3, characterized in that: The screening component (2) further comprises a vibration motor (10), wherein a plurality of vibration motors (10) are provided, and a spring (21) is mounted at the front and rear ends of the base (1), and the output end of the spring (21) is connected to the screen plate (7).

5. The glass microbead multi-stage screening device according to claim 4, characterized in that: The screening device further comprises a cover plate (8), a groove is arranged on one side of the bottom of the slope of the screen plate (7), the cover plate (8) is installed in the groove, and a handle (9) is installed on the cover plate (8).

6. The glass microbead multi-stage screening device according to claim 5, characterized in that: The screening device further comprises a discharge port (11). A bracket is provided on the base (1), and a plurality of discharge ports (11) are mounted on the bracket. The discharge ports (11) are located below the bottom of holes of different sizes on the screen plate (7).

7. The glass microbead multi-stage screening device according to claim 6, characterized in that: The driving assembly comprises a slide rail (4), wherein the slide rail (4) is mounted on both sides of the base (1), a screw rod (6) is rotatably mounted in the slide rail (4), a stepper motor (5) is mounted on one side of the slide rail (4), the stepper motor (5) is electrically connected to the control module, an output end of the stepper motor (5) is connected to the screw rod (6), and a translation slide seat (12) is slidably mounted on the screw rod (6).

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