Vertical color master batch screening device

Abstract

The vertical color master batch screening device comprises a vertical screening box, first limiting grooves are symmetrically formed in the inner side walls of the vertical screening box, first sliding rods are fixedly installed in the middles of the inner walls of the first limiting grooves, and first sliding blocks are slidably connected to the outer walls of the first sliding rods; first springs are welded to the outer walls of the upper end and the lower end of the first sliding block, the middles of the inner walls of the first limiting grooves are welded to the outer sides of the first springs, and the middles of the first springs surround the outer wall of the first sliding rod. After color master batches fall on the inner side of the screen, the color master batches falling on the inner side of the screen are subjected to screen vibration operation under the sliding action of the first sliding rods and the first sliding blocks under the impact action of the gravity of the color master batches and the elastic potential energy of the first sliding rods at the moment, so that the screening efficiency is improved; only one vertical screening box is needed, a large site is not needed, and the working efficiency of the device in the using process is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening devices, in particular to a vertical masterbatch screening device. Background Art

[0002] Masterbatch is a new type of colorant specially used for polymer materials, also known as pigment preparation.

[0003] Most of the existing ones use screening boxes to screen the masterbatches of different sizes. However, the existing screening boxes occupy a large area horizontally, have poor masterbatch screening effect, and have large requirements on the site.

[0004] Therefore, we proposed a vertical masterbatch screening device to solve the above problems. Utility Model Content

[0005] The utility model aims at the problem that the masterbatch screening effect is poor in the prior art and the site requirements are large, and proposes the following technical solutions:

[0006] A vertical masterbatch screening device comprises a vertical screening box, wherein the inner side wall of the vertical screening box is symmetrically provided with a first limiting groove, and a first sliding rod is fixedly installed in the middle of the inner wall of the first limiting groove, and the outer wall of the first sliding rod is slidably connected with a first sliding block, the outer walls of the upper and lower ends of the first sliding block are welded with first springs, and the outer side of the first spring is welded in the middle of the inner wall of the first limiting groove, the middle part of the first spring surrounds the outer wall of the first sliding rod, the inner outer wall of the first sliding block is fixedly installed in the middle of the outer wall of the mounting side plate, and the upper and lower ends of the mounting side plate are equipped with screens of different apertures through a disassembly and assembly mechanism.

[0007] After the masterbatch falls on the inside of the screen, due to the impact of its own gravity and the elastic potential energy of the first slide bar, the masterbatch falling on the inside of the screen is vibrated and screened under the sliding action of the first slide bar and the first slider, so that the screening efficiency is improved. Only one vertical screening box is needed, and a large site is not required, thereby ensuring the working efficiency of the device during use.

[0008] As a preferred embodiment of the above technical solution, a drainage plate for drainage is fixedly installed on the top of the inner wall of the vertical screening box.

[0009] Under the drainage effect of the drainage plate, the masterbatch that needs to be screened can be stably guided to the inner side of the screen for screening.

[0010] The lockhole that is formed on the upper and lower edges of the two guide rails is formed on the second lateral sides of the two guide rails, and the lockhole that is formed on the second lateral sides of the two guide rails is formed on the second lateral sides of the two guide rails.

[0011] With the use of the disassembly and assembly mechanism, screens with different apertures can be easily replaced, and masterbatches with different diameters can be screened, ensuring the stable efficiency of the device during use.

[0012] As a preferred embodiment of the above technical solution, a guide plate is fixedly installed in the middle of the inner wall of the installation side plate.

[0013] The guide plate is installed in the middle of two groups of screens with different apertures, so that the masterbatch after the initial screening can be guided to avoid falling on the inside of the vertical screening box and affecting the screening effect.

[0014] The beneficial effects of the utility model are:

[0015] (1) After the masterbatch falls on the inner side of the screen, due to the impact of its own gravity, the elastic potential energy of the first slide bar is cooperated with, so that the masterbatch falling on the inner side of the screen is vibrated and screened under the sliding action of the first slide bar and the first slider, so that the screening efficiency is improved, only one vertical screening box is needed, and a large site is not required, which ensures the working efficiency of the device during use;

[0016] (2) With the use of the disassembly and assembly mechanism, screens with different apertures can be easily replaced, and masterbatches with different diameters can be screened, thereby ensuring the stable efficiency of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The schematic diagram of the front cross-sectional structure provided by the embodiment of the utility model is shown;

[0018] Figure 2 The utility model embodiment provided by the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0019] Legend:

[0020] 1. Vertical sub-screening box; 2. First limiting groove; 3. First slide bar; 4. First slider; 5. First spring; 6. Mounting side plate; 7. Guide plate; 8. Plug-in plate; 9. Connecting plate; 10. Screen; 11. Second limiting groove; 12. Drain plate; 13. Y-shaped groove; 14. Plug-in block; 15. Plug-in rod; 16. Pull rod; 17. Second slider; 18. Second slide bar; 19. Third limiting groove; 20. Second spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0022] like Figure 1 and Figure 2 As shown, in the embodiment of the utility model: it includes a vertical screening box 1, the inner wall of the vertical screening box 1 is symmetrically provided with a first limiting groove 2, and the middle part of the inner wall of the first limiting groove 2 is fixedly installed with a first slide bar 3, the outer wall of the first slide bar 3 is slidably connected with a first slider 4, the outer walls of the upper and lower ends of the first slider 4 are welded with a first spring 5, and the outer side of the first spring 5 is welded in the middle part of the inner wall of the first limiting groove 2, the middle part of the first spring 5 surrounds the outer wall of the first slide bar 3, the inner outer wall of the first slider 4 is fixedly installed in the middle part of the outer wall of the mounting side plate 6, and the upper and lower ends of the mounting side plate 6 are installed with screens 10 with different apertures through a disassembly and assembly mechanism.

[0023] After the masterbatch falls on the inner side of the screen 10, due to the impact of its own gravity, the elastic potential energy of the first slide bar 3 is cooperated with the sliding action of the first slide bar 3 and the first slider 4, so that the masterbatch falling on the inner side of the screen 10 is vibrated and screened, so that the screening efficiency is improved. Only one vertical screening box 1 is needed, and a larger site is not required, thereby ensuring the working efficiency of the device during use.

[0024] like Figure 1 As shown, a drainage plate 12 for drainage is fixedly installed on the top of the inner wall of the vertical screening box 1.

[0025] Under the drainage effect of the drainage plate 12, the masterbatch to be screened can be stably guided to the inner side of the screen 10 for screening.

[0026] like Figure 1 and Figure 2As shown, the disassembly and assembly mechanism includes a second limiting groove 11 symmetrically arranged at the upper and lower ends of the inner wall of the mounting side plate 6, and the inner sides of the second limiting grooves 11 are all plugged with plug-in boards 8, the inner tops of the plug-in boards 8 are all fixedly installed in the middle of the outer wall of the connecting plate 9, the connecting plate 9 is installed in the middle of the outer wall of the screen 10, and a plug-in block 14 penetrating the Y-shaped groove 13 is fixedly installed in the middle of the outer wall of the plug-in board 8, the Y-shaped groove 13 is arranged at the upper and lower ends of the outer wall of the mounting side plate 6, the outer wall of the plug-in block 14 is plugged with a plug rod 15, and the inner side of the plug rod 15 is fixedly installed The outer top end of the pull rod 16 and the inner top end of the pull rod 16 are fixedly mounted on the middle part of the outer wall of the second slider 17. The second slider 17 is slidably connected to the second slide bar 18. The upper and lower ends of the second slide bar 18 are fixedly mounted on the middle part of the inner wall of the third limiting groove 19. The third limiting groove 19 is symmetrically arranged on the outer wall of the mounting side plate 6. A second spring 20 is welded on the middle part of the outer wall of the second slider 17, and the outer top end of the second spring 20 is welded on the middle part of the inner wall of the third limiting groove 19. The middle part of the second spring 20 is surrounded on the outer wall of the second slide bar 18.

[0027] The sliding action of the second slider 17 and the second slide bar 18 cooperates with the elastic potential energy of the second spring 20 to drive the plug rod 15 to move outward, and the locking state between the plug block 14 is released. Figure 2 Under the effect of the displayed length difference, the screen 10 can be replaced and disassembled;

[0028] With the use of the disassembly and assembly mechanism, the screens 10 with different apertures can be easily replaced, and masterbatches with different diameters can be screened, thereby ensuring the stable efficiency of the device during use.

[0029] like Figure 1 As shown, a guide plate 7 is fixedly installed in the middle of the inner wall of the installation side plate 6.

[0030] The guide plate 7 is installed in the middle of two groups of screens 10 with different apertures, so that the masterbatch after the initial screening can be guided to avoid falling on the inner side of the vertical screening box 1 and affecting the screening effect.

[0031] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A vertical masterbatch screening device, comprising a vertical screening box (1), characterized in that: The vertical screening box (1) has a first limiting groove (2) symmetrically formed on its inner wall, and a first slide bar (3) is fixedly mounted in the middle of the inner wall of the first limiting groove (2), and a first slider (4) is slidably connected to the outer wall of the first slider (3), and first springs (5) are welded to the outer walls of the upper and lower ends of the first slider (4), and the outer sides of the first springs (5) are welded to the middle of the inner wall of the first limiting groove (2), and the middle of the first spring (5) surrounds the outer wall of the first slide bar (3), and the inner outer wall of the first slider (4) is fixedly mounted in the middle of the outer wall of the mounting side plate (6), and screens (10) of different apertures are mounted on the upper and lower ends of the mounting side plate (6) through a disassembly and assembly mechanism.

2. The vertical masterbatch screening device according to claim 1, characterized in that: A drainage plate (12) for drainage is fixedly mounted on the top of the inner wall of the vertical screening box (1).

3. The vertical masterbatch screening device according to claim 1, characterized in that: The disassembly and assembly mechanism comprises a second limiting groove (11) symmetrically arranged at the upper and lower ends of the inner wall of the mounting side plate (6), and a plug-in plate (8) is inserted into the inner side of the second limiting groove (11), the inner top of the plug-in plate (8) is fixedly installed in the middle of the outer wall of the connecting plate (9), the connecting plate (9) is installed in the middle of the outer wall of the screen (10), and a plug-in block (14) penetrating the Y-shaped groove (13) is fixedly installed in the middle of the outer wall of the plug-in plate (8), the Y-shaped groove (13) is arranged at the upper and lower ends of the outer wall of the mounting side plate (6), the outer wall of the plug-in block (14) is inserted with a plug rod (15), and the inner side of the plug rod (15) is fixedly installed on the pull The outer top end of the rod (16), the inner top end of the pull rod (16) is fixedly mounted on the middle part of the outer wall of the second slider (17), the second slider (17) is slidably connected to the second slide bar (18), the upper and lower ends of the second slide bar (18) are fixedly mounted on the middle part of the inner wall of the third limiting groove (19), the third limiting groove (19) is symmetrically arranged on the outer wall of the mounting side plate (6), a second spring (20) is welded on the middle part of the outer wall of the second slider (17), and the outer top end of the second spring (20) is welded on the middle part of the inner wall of the third limiting groove (19), and the middle part of the second spring (20) is surrounded on the outer wall of the second slide bar (18).

4. The vertical masterbatch screening device according to claim 1, characterized in that: A guide plate (7) is fixedly mounted on the middle portion of the inner side wall of the mounting side plate (6).

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