CN219466685U

CN219466685U - Amino molding compound screening plant

Info

Publication number: CN219466685U
Application number: CN202320209792.8U
Authority: CN
Inventors: 陈银扣; 池万威; 章林闽
Original assignee: Dexing Yijia New Material Co ltd
Current assignee: Dexing Yijia New Material Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-08-04
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses an amino molding compound screening device, which belongs to the technical field of screening and comprises an upper filter frame and a lower filter frame connected with the bottom end of the upper filter frame through a plurality of connecting rods, wherein the inner walls of the upper filter frame and the lower filter frame are both connected with a filter screen for screening amino molding compounds, a receiving box is arranged below the lower filter frame, the top end of the receiving box is connected with two L-shaped vertical plates, and the vertical plates are rotationally connected with the lower filter frame through a rotating shaft; the top of receiving the magazine is connected with two hoists, and the wire rope of hoist is connected with extension spring, extension spring still is fixed with lower filter frame connection, unloading breach has all been seted up to lower filter frame and last filter frame side, and unloading breach department is provided with the shutoff board. This amino molding compound screening plant not only can assist the rotation, promotes the filter effect, can also adjust unloading and dust fall.

Description

Amino molding compound screening plant

Technical Field

The utility model belongs to the technical field of screening, and particularly relates to an amino molding compound screening device.

Background

Aminoplasts, also known as aminoplasts, refer to thermosetting resins produced by reacting compounds containing amino or amido groups with formaldehyde.

In the processing procedure of the amino molding compound, screening is one of the processing procedures, so that screening devices can be used, and most of traditional screening devices adopt inclined screening and filtering devices, so that plastics move and are filtered along with gravity, but when the amount of redundant plastics is large, the effect is general, and part of plastics can not be treated.

According to the plastic screening impurity removing device disclosed by the utility model, the dust removing mechanism and the screening mechanism are arranged, so that dust removing treatment is conveniently carried out on plastic particles, the working environment of plastic particle screening is optimized, the physical health of workers is protected, plastic particles with different sizes are screened in a grading manner, and the plastic particle sorting effect is good. However, by using an inclined screening filter device, the plastic moves and filters along with gravity, but when the amount of excess plastic is relatively large, the effect is general, and part of the plastic cannot be treated.

According to the raw material screening device for preparing the amino molding compound disclosed by the utility model, through the cooperation of a screen, a driving motor, a cam, a baffle, a driving wheel, a driving block, a first spring, a movable plate, a movable rod, a rotating motor and a cleaning mechanism, an output shaft of the driving motor drives the cam to rotate, the cam drives the screen to rotate in a small amplitude through the baffle, the driving wheel and the driving block, the material is rapidly screened under self gravity and vibration of the screen, and an output shaft of the rotating motor drives a brush to rotate through a cleaning box to clean the surface of an inner cavity of a blanking funnel. By using an inclined screening filter device, although vibration can be provided to enable the plastic to move and filter along with gravity, when the amount of excess plastic is relatively large, the effect is general, and part of the plastic cannot be treated.

Disclosure of Invention

The utility model aims to provide an amino molding compound screening device which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the amino molding compound screening device comprises an upper filter frame and a lower filter frame connected with the bottom end of the upper filter frame through a plurality of connecting rods, wherein the inner walls of the upper filter frame and the lower filter frame are both connected with a filter screen for screening amino molding compounds, a receiving box is arranged below the lower filter frame, the top end of the receiving box is connected with two L-shaped vertical plates, and the vertical plates are rotationally connected with the lower filter frame through rotating shafts;

the top end of the receiving box is connected with two windlass, a steel wire rope of the windlass is connected with an extension spring, and the extension spring is also fixedly connected with the lower filtering frame.

As a preferred embodiment, the side surfaces of the lower filter frame and the upper filter frame are provided with blanking gaps, and the blanking gaps are provided with plugging plates.

As a preferable implementation scheme, the top ends of the lower filter frame and the upper filter frame are connected with a linear motor with a moving part, and the moving part of the linear motor is fixedly connected with the plugging plate through an L-shaped auxiliary plate.

As a preferred embodiment, both sides of the lower filter frame and the upper filter frame are connected with side support plates, and the side support plates are connected with inclined U-shaped receiving plates arranged below the linear motor.

As a preferred embodiment, the top ends of the two vertical plates are connected with a receiving hopper, the bottom end of the receiving box is connected with a plurality of bearing rods, and the bottom ends of the bearing rods are connected with a counterweight circular plate.

As the preferred implementation scheme, connect the side of magazine to be connected with and put the thing box, put the inner chamber of thing box and be provided with the stock solution box, the inner wall of stock solution box is connected with a plurality of fans, and the top intercommunication of fan has the air-supply line, the side of riser is connected with a plurality of fixation clamps that are used for fixed air-supply line.

As a preferred embodiment, the bottom end of the fan is communicated with a water pipe.

Compared with the prior art, the utility model has the technical effects and advantages that:

according to the amino molding compound screening device, due to the design of the windlass and the tension spring, the windlass on one side is used for taking up wires, the windlass on the other side is used for paying off wires, so that the upper filter frame and the lower filter frame are rotated to reach an inclined state, plastics can rotate along with gravity, the two windlass are reversely regulated, the plastics can move towards the other direction, further, the re-filtration is realized, the treatment is repeated for several times, a large amount of plastics can be treated, the effect is better than that of single fixed inclined filtration, the tension spring stretches, the allowance can be provided, and the damage to the windlass is avoided;

due to the design of the linear motor and the material receiving plate, the linear motor drives the plugging plate to move, the blocking of the plugging plate is removed, the blanking is convenient, the material receiving of the material receiving plate can limit the blanking plastic, and the blanking plastic is guaranteed to fall to a designated position;

the design of the fan and the liquid storage box is beneficial, the fan is used for exhausting air, so that air exhaust and dust exhaust are realized, air is pumped into the liquid storage box, and dust fall is realized;

this amino molding compound screening plant not only can assist the rotation, promotes the filter effect, can also adjust unloading and dust fall.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

fig. 3 is an enlarged view of the structure at B in fig. 1 according to the present utility model.

Reference numerals illustrate:

in the figure: 1. a filter frame is arranged on the upper part; 2. a connecting rod; 3. a lower filter frame; 4. a filter screen; 5. a receiving box; 6. a vertical plate; 7. a hoist; 8. a tension spring; 9. a plugging plate; 10. a linear motor; 11. an auxiliary plate; 12. a side support plate; 13. a receiving plate; 14. a receiving hopper; 15. a carrier bar; 16. a counterweight circular plate; 17. a storage box; 18. a liquid storage box; 19. a blower; 20. an air inlet pipe; 21. a water pipe.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to adjust and rotate the upper filter frame 1 and the lower filter frame 3 and improve screening and filtering effects, an amino molding compound screening device shown in fig. 1 to 3 comprises an upper filter frame 1 and a lower filter frame 3 connected to the bottom end of the upper filter frame 1 through a plurality of connecting rods 2, wherein the inner walls of the upper filter frame 1 and the lower filter frame 3 are respectively connected with a filter screen 4 for screening amino molding compounds, the size of the upper filter frame 1 is smaller than that of the lower filter frame 3, the mesh number of the filter screens 4 of the upper filter frame 1 is smaller than that of the filter screens 4 of the lower filter frame 3, a material receiving box 5 is arranged below the lower filter frame 3, two L-shaped vertical plates 6 are connected to the top end of the material receiving box 5, the size of the material receiving box 5 is larger than that of the lower filter frame 3, and the vertical plates 6 are rotatably connected with the lower filter frame 3 through rotating shafts; the top of the material receiving box 5 is connected with two windlass 7, the steel wire rope of the windlass 7 is connected with an extension spring 8, the extension spring 8 stretches to play a role of protecting the windlass 7, the extension spring 8 is fixedly connected with the lower filter frame 3, the windlass 7 on one side is controlled to take up, the windlass 7 on the other side is controlled to pay off, the upper filter frame 1 and the lower filter frame 3 rotate to reach an inclined state, then the plastic with a specified quantity is guided into the material receiving hopper 14, the plastic can move on the filter screen 4 along with gravity, the two windlass 7 are reversely regulated, the plastic can move towards the other direction, the re-filtration is further realized, the treatment is repeated for several times, and a large quantity of plastic can be treated.

In order to meet the discharging requirement, the side surfaces of the lower filter frame 3 and the upper filter frame 1 are provided with discharging gaps, the sealing plates 9 are arranged at the discharging gaps, the tops of the lower filter frame 3 and the upper filter frame 1 are connected with a linear motor 10 with a moving part through bolts, the moving part of the linear motor 10 is fixedly connected with the sealing plates 9 through an L-shaped auxiliary plate 11 in a welded mode, two sides of the lower filter frame 3 and two sides of the upper filter frame 1 are fixedly connected with inclined side support plates 12, the side support plates 12 are connected with inclined U-shaped material receiving plates 13 arranged below the linear motor 10, the uppermost part of the material receiving plates 13 is arranged under the sealing plates 9, when the inclined plastic falls onto the material receiving plates 13 accurately, when the discharging is required, the winch 7 is adjusted, the material receiving plates 13 of the upper filter frame 1 are in an inclined downward state, then the material receiving devices are placed at the positions of the material receiving plates 13, the linear motor 10 are controlled to drive the sealing plates 9 to move, the plastic falls onto the material receiving plates 13, the plastic falls into the material receiving plates 13 along with gravity to the material receiving devices, and the lower filter frame 3 is discharged, and the filtering operation is performed according to the discharging operation of the filter frame 1.

In order to support and fall dust, the top ends of the two vertical plates 6 are connected with a receiving hopper 14, the bottom ends of the receiving boxes 5 are connected with a plurality of bearing rods 15, the bottom ends of the bearing rods 15 are connected with a counterweight circular plate 16, the counterweight circular plate 16 is fixedly connected with the ground through countersunk bolts, the side surfaces of the receiving boxes 5 are welded and connected with a storage box 17, an inner cavity of the storage box 17 is provided with a liquid storage box 18, the inner walls of the liquid storage box 18 are connected with a plurality of fans 19 through screws, the top ends of the fans 19 are communicated with an air inlet pipe 20, the side surfaces of the vertical plates 6 are connected with a plurality of fixing clamps for fixing the air inlet pipe 20, the end parts above the air inlet pipe 20 are inclined downwards, the two air inlet pipes 20 respectively correspond to the upper filter frame 1 and the lower filter frame 3, the bottom ends of the fans 19 are communicated with a water inlet pipe 21, the power of the fans 19 ensures that air can be pumped into the liquid storage box 18, the fans 19 perform air suction and dust suction, and further air suction and dust suction are realized in the liquid storage box 18.

The hoist 7, the linear motor 10 and the fan 19 are all arranged in the prior art, and the working principle, the size and the model are irrelevant to the functions of the present application, so that the hoist is not described more and is controlled by a remote control switch.

Principle of operation

The amino molding compound screening device is characterized in that a fan 19 is started in advance, then a winch 7 on one side is controlled to take up, a winch 7 on the other side is controlled to pay off, the upper filter frame 1 and the lower filter frame 3 are enabled to rotate to reach an inclined state, then a specified amount of plastic is guided into a receiving hopper 14, the plastic can move on a filter screen 4 along with gravity, the two winches 7 are regulated reversely, the plastic can move towards the other direction, further, the re-filtration is realized, the treatment is repeated for several times, and a large amount of plastic can be treated;

in this process, fan 19 carries out the convulsions, and then realize extracting air and dust, in taking the stock solution box 18 with the air, realize the dust fall, when needs unloading, adjust hoist engine 7 for the material receiving plate 13 of last filter frame 1 is in the state down of slope, then places material receiving equipment in material receiving plate 13 department, then control linear motor 10 drives shutoff board 9 and remove, make plastics fall on material receiving plate 13, fall in material receiving equipment along with gravity, the unloading of lower filter frame 3, imitate the operation of last filter frame 1 can.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an amino moulding plastic screening plant, includes filter frame (1) and connects lower filter frame (3) at last filter frame (1) bottom through a plurality of connecting rods (2), its characterized in that: the inner walls of the upper filtering frame (1) and the lower filtering frame (3) are respectively connected with a filter screen (4) for screening amino molding compounds, a receiving box (5) is arranged below the lower filtering frame (3), two L-shaped vertical plates (6) are connected to the top ends of the receiving boxes (5), and the vertical plates (6) are rotationally connected with the lower filtering frame (3) through rotating shafts;

the top end of the receiving box (5) is connected with two windlass (7), a steel wire rope of the windlass (7) is connected with an extension spring (8), and the extension spring (8) is also fixedly connected with the lower filtering frame (3).

2. An amino-molding compound screening apparatus as claimed in claim 1, wherein: the sides of the lower filter frame (3) and the upper filter frame (1) are provided with blanking gaps, and the blanking gaps are provided with plugging plates (9).

3. An amino-molding compound screening apparatus as claimed in claim 2, wherein: the top ends of the lower filtering frame (3) and the upper filtering frame (1) are connected with a linear motor (10) with a moving part, and the moving part of the linear motor (10) is fixedly connected with a plugging plate (9) through an L-shaped auxiliary plate (11).

4. An amino-molding compound screening apparatus as claimed in claim 3, wherein: both sides of the lower filtering frame (3) and the upper filtering frame (1) are connected with side support plates (12), and the side support plates (12) are connected with inclined U-shaped receiving plates (13) arranged below the linear motor (10).

5. An amino-molding compound screening apparatus as claimed in claim 1, wherein: the top ends of the two vertical plates (6) are connected with a receiving hopper (14), the bottom end of the receiving box (5) is connected with a plurality of bearing rods (15), and the bottom end of each bearing rod (15) is connected with a counterweight circular plate (16).

6. An aminoplast screening apparatus as claimed in claim 5, wherein: the side of receiving magazine (5) is connected with puts thing box (17), and the inner chamber of putting thing box (17) is provided with stock solution box (18), and the inner wall of stock solution box (18) is connected with a plurality of fans (19), and the top intercommunication of fans (19) has air-supply line (20), the side of riser (6) is connected with a plurality of fixation clamps that are used for fixed air-supply line (20).

7. An aminoplast screening apparatus as claimed in claim 6, wherein: the bottom end of the fan (19) is communicated with a water pipe (21).