Vibrating screen for ultraviolet light absorber

Abstract

The utility model discloses an ultraviolet light absorber vibrating screen which comprises a box body, a perforated screen plate is arranged in the box body, a jolting structure is arranged on one side of the box body and comprises two sets of motors, cams are installed at the output ends of the motors, guide grooves are formed in the two sides of the box body, and the guide grooves are arranged in the box body. And connecting plates are installed on the two sides of the perforated sieve plate correspondingly, movable rods are installed at the lower ends of the connecting plates, springs are arranged on the outer walls of the movable rods in a sleeving mode, fixing plates are installed on the two sides of the box correspondingly, and the lower ends of the movable rods are located in the fixing plates to move. According to the ultraviolet light absorber vibrating screen, automatic jolting can be achieved, and the screening speed of light absorbents at the upper end of the perforated screen plate is increased.

Description

Technical Field

[0001] The utility model relates to the field of ultraviolet absorber production, in particular to an ultraviolet absorber vibrating screen. Background Art

[0002] UV absorbers are chemicals that absorb ultraviolet radiation and can be used in a variety of fields to protect materials and organisms from UV damage. UV absorbers are commonly used in sunscreen products, plastic products, coatings, cosmetics, etc. in daily life.

[0003] When producing and using ultraviolet absorbers, it is necessary to collect and screen the raw material powders with relatively qualified particles. The existing screening requires the operator to put the absorbent on a perforated sieve plate, and screen the absorbent by moving the absorbent and knocking the perforated sieve plate, which wastes manpower and has low screening efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a UV absorber vibrating screen, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A vibrating screen for ultraviolet absorbers comprises a box body, a perforated sieve plate is arranged inside the box body, a bumping structure is arranged on one side of the box body, the bumping structure comprises two sets of motors, and cams are installed on the output ends of the motors, guide grooves are opened on both sides of the box body, connecting plates are installed on both sides of the perforated sieve plate, movable rods are installed on the lower ends of the connecting plates, and springs are sleeved on the outer walls of the movable rods, fixed plates are installed on both sides of the box body, and the lower ends of the movable rods are located inside the fixed plates and move.

[0007] As a further solution of the utility model, a replacement structure is installed on both sides of the upper end of the box body, and the replacement structure includes a removal block, and two knobs are installed on the upper end of the removal block. Threaded holes are opened on both sides of the upper end of the box body.

[0008] As a further solution of the utility model, a sealing gasket is installed at the lower end of the removal block.

[0009] As a further solution of the utility model, a nut is threadedly installed on the lower end of the movable rod.

[0010] As a further solution of the utility model, a reserved groove is opened at the front end of the box body, and a storage box is movably arranged inside the reserved groove, and a pull rod is installed at the front end of the storage box.

[0011] As a further solution of the utility model, a base is installed at the lower end of the box, and two universal wheels are fixedly installed on both sides of the base.

[0012] As a further solution of the utility model, the guide groove and the sealing gasket are both rectangular in shape.

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

[0014] By setting a bumping structure, the ultraviolet absorber to be screened is poured into the upper end of the perforated sieve plate, and the cam is driven by the motor to rotate, so that the cam presses down the connecting plate, and the ultraviolet absorber on the upper end of the perforated sieve plate is repeatedly bumped to accelerate the falling of fine absorbent;

[0015] By setting up a replacement structure, when it is necessary to process the intercepted larger particles, the dismantling block can be removed to replace the perforated sieve plate, so that the intercepted larger particles can be quickly collected at one time, which is convenient for subsequent centralized processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a UV absorber vibrating screen of the utility model;

[0017] Figure 2 This is a cross-sectional view of a box of an ultraviolet absorber vibrating screen of the utility model;

[0018] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 This is a dismantling diagram of the blocks and the box of a UV absorber vibrating screen of the utility model;

[0020] Figure 5 This is a structural diagram of a perforated sieve plate of an ultraviolet absorber vibrating screen according to the utility model.

[0021] In the figure: 1. Box body; 2. Perforated sieve plate; 3. Bumping structure; 4. Motor; 5. Connecting plate; 6. Guide groove; 7. Fixed plate; 8. Movable rod; 9. Spring; 10. Cam; 11. Replacement structure; 12. Removal block; 13. Threaded hole; 14. Sealing gasket; 15. Nut; 16. Reserved groove; 17. Storage box. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5As shown, a UV absorber vibration screen comprises a box body 1, a perforated sieve plate 2 is arranged inside the box body 1, a bumping structure 3 is arranged on one side of the box body 1, the bumping structure 3 comprises two sets of motors 4, and a cam 10 is installed at the output end of the motor 4, guide grooves 6 are opened on both sides of the box body 1, connecting plates 5 are installed on both sides of the perforated sieve plate 2, a movable rod 8 is installed at the lower end of the connecting plate 5, and a spring 9 is sleeved on the outer wall of the movable rod 8, fixed plates 7 are installed on both sides of the box body 1, and the lower end of the movable rod 8 is located inside the fixed plate 7 and moves.

[0024] In this embodiment, a replacement structure 11 is installed on both sides of the upper end of the box body 1. The replacement structure 11 includes a removal block 12. Two knobs are installed on the upper end of the removal block 12. Threaded holes 13 are opened on both sides of the upper end of the box body 1.

[0025] The removal block 12 facilitates the lifting and removal of the connecting plate 5, and the threaded hole 13 is used to facilitate the installation and entry of the knob.

[0026] In this embodiment, a sealing gasket 14 is installed at the lower end of the removal block 12 .

[0027] The sealing gasket 14 is used to reduce the noise generated when the connecting plate 5 is reset.

[0028] In this embodiment, a nut 15 is threadedly mounted on the lower end of the movable rod 8 .

[0029] The nut 15 is used to ensure that the movable rod 8 can be drawn out from the interior of the fixed plate 7.

[0030] In this embodiment, a reserved groove 16 is opened at the front end of the box body 1, and a storage box 17 is movably arranged inside the reserved groove 16, and a pull rod is installed at the front end of the storage box 17.

[0031] The reserved slot 16 is used to install a storage box 17, and the storage box 17 is used to collect qualified absorbent.

[0032] In this embodiment, a base is installed at the lower end of the box body 1, and two universal wheels are fixedly installed on both sides of the base.

[0033] The base is used to install universal wheels, which facilitate the movement of the device.

[0034] In this embodiment, the guide groove 6 and the sealing gasket 14 are both rectangular in shape.

[0035] It should be noted that the utility model is a UV absorber vibrating screen. When in use, the UV absorber to be screened is placed on the upper end of the perforated screen plate 2, and the motor 4 is started, so that the cam 10 rotates, so that the cam 10 squeezes the connecting plate 5, so that the connecting plate 5 moves down and squeezes the spring 9. The multiple rotations of the cam 10 can realize the repeated up and down bumping of the perforated screen plate 2, thereby accelerating the falling of fine particles.

[0036] When it is necessary to remove and clean the intercepted larger particles, the knob is removed, the nut 15 is removed, and the perforated sieve plate 2 is lifted upward, thereby driving the connecting plate 5 and the movable rod 8 to be lifted upward, thereby realizing the removal of the perforated sieve plate 2.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A UV absorber vibrating screen, comprising a box (1), wherein a perforated screen plate (2) is arranged inside the box (1), characterized in that: A bump structure (3) is provided on one side of the box body (1), the bump structure (3) comprises two groups of motors (4), and a cam (10) is installed at the output end of the motor (4); guide grooves (6) are provided on both sides of the box body (1); connecting plates (5) are installed on both sides of the perforated sieve plate (2); a movable rod (8) is installed at the lower end of the connecting plate (5), and a spring (9) is sleeved on the outer wall of the movable rod (8); fixed plates (7) are installed on both sides of the box body (1), and the lower end of the movable rod (8) is located inside the fixed plate (7) and moves; A replacement structure (11) is installed on both sides of the upper end of the box body (1), and the replacement structure (11) comprises a removal block (12). Two knobs are installed on the upper end of the removal block (12), and threaded holes (13) are opened on both sides of the upper end of the box body (1).

2. The ultraviolet absorber vibrating screen according to claim 1, characterized in that: A sealing gasket (14) is installed at the lower end of the removal block (12).

3. The ultraviolet absorber vibrating screen according to claim 1, characterized in that: A nut (15) is threadedly mounted on the lower end of the movable rod (8).

4. The ultraviolet absorber vibrating screen according to claim 1, characterized in that: The front end of the box body (1) is provided with a reserved groove (16), and a storage box (17) is movably arranged inside the reserved groove (16), and a pull rod is installed at the front end of the storage box (17).

5. The ultraviolet absorber vibrating screen according to claim 1, characterized in that: A base is installed at the lower end of the box body (1), and two universal wheels are fixedly installed on both sides of the base.

6. The ultraviolet absorber vibrating screen according to claim 2, characterized in that: The guide groove (6) and the sealing gasket (14) are both rectangular in shape.

Images