Screening device for epoxy resin production

Abstract

The utility model relates to the technical field of screening, in particular to an epoxy resin production screening device which comprises a base, a collecting box is arranged in the base, an auxiliary mechanism is arranged between the bottom of the collecting box and the base, a butt joint mechanism is arranged at one end of the outer portion of the collecting box, and a butt joint groove is formed in one side in the base. A limiting mechanism is arranged in the butt joint groove, a box body is arranged at the top of the base, a stirring wheel is arranged at one end in the box body through a rotating shaft, a motor is mounted on one side of the exterior of the box body through a mounting seat, and the output shaft end of the motor is rotationally connected with the rotating shaft where the stirring wheel is located through a coupler. Under the driving of the motor, the stirring wheel arranged through the rotating shaft is driven to rotate, and the material distributing wheel in contact with the stirring wheel is driven to rotate, so that raw materials are indirectly fed into the box body, the screening quality is prevented from being influenced by blockage, meanwhile, the screening effect of the raw materials is improved under the rotation of the stirring wheel, and the screening efficiency is improved. And the raw material screening efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening, in particular to a screening device for epoxy resin production. Background Art

[0002] Waterborne epoxy resins can be divided into anionic resins and cationic resins. Anionic resins are used for anodic electrodeposition coatings, and cationic resins are used for cathodic electrodeposition coatings. The main feature of waterborne epoxy resins is their excellent anti-corrosion properties. In addition to being used in automotive coatings, they are also used in medical devices, electrical appliances, and light industrial products. During the production process of waterborne epoxy resins, the epoxy resin powder needs to be screened.

[0003] A screening device for epoxy resin production disclosed in the Chinese utility model patent application disclosure CN213704137U allows epoxy resin powders of different mesh sizes entering the first sieve plate, the second sieve plate, the third sieve plate and the hopper to enter multiple receiving hoppers located on the turntable along the connecting pipe, thereby achieving the coarseness and fineness selection of the crushed epoxy resin powder. However, the feeding process cannot be intermittent and is prone to blockage, affecting the screening effect. For this reason, we propose a screening device for epoxy resin production. Utility Model Content

[0004] The utility model aims to provide a screening device for epoxy resin production to solve the problems raised in the above background technology.

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

[0006] A screening device for epoxy resin production comprises a base, a collecting box is arranged inside the base, an auxiliary mechanism is arranged between the bottom of the collecting box and the base, a docking mechanism is arranged at one end of the outside of the collecting box, a docking groove is opened at one side of the inside of the base, a limiting mechanism is arranged inside the docking groove, a box body is arranged on the top of the base, a stirring wheel is arranged at one end of the inside of the box body through a rotating shaft, a motor is installed on one side of the outside of the box body through a mounting seat, the output shaft end of the motor is rotatably connected with the rotating shaft where the stirring wheel is located through a coupling, a discharge port is arranged at the bottom of the box body, a screen is arranged inside the discharge port, a box cover is arranged on one side of the outside of the box body through a rotating shaft, a feed port is arranged on the top of the box cover, a material dividing mechanism is arranged on the top of the box cover below the feed port, and a locking mechanism is arranged between the outside of the box cover and the box body.

[0007] Preferably, the auxiliary mechanism comprises a square groove and rollers, a square groove is provided at the bottom of the base, and a plurality of rollers are evenly arranged at one end of the square groove through a rotating shaft;

[0008] Preferably, the docking mechanism comprises a connecting rod, a first arc block, a second arc block, a first spring, and a limiting ring; a connecting rod is provided at one end of the outside of the collection box, a first arc block is fixedly provided at one end of the connecting rod, a second arc block is movably provided at one end of the outside of the connecting rod, a first spring is provided on the outside of the connecting rod between the first arc block and the second arc block, and a limiting ring is fixedly provided on one side of the second arc block on the outside of the connecting rod;

[0009] Preferably, the limiting mechanism comprises a movable groove, a telescopic rod, a clamping block, and a second spring, the top of the docking groove is provided with a movable groove, a telescopic rod is provided at one end of the movable groove, a clamping block is fixedly provided at the telescopic end of the telescopic rod, a second spring is installed outside the telescopic end of the telescopic rod, and one end of the second spring is connected to the clamping block;

[0010] Preferably, the material distributing mechanism comprises a receiving groove and a material distributing wheel, the top of the box cover is provided with a receiving groove, and one end of the receiving groove is provided with a material distributing wheel via a rotating shaft;

[0011] Preferably, the locking mechanism includes a connecting block, a threaded rod, a locking head, a fixing block, and a slot. A connecting block is provided on one side of the outside of the box body, a threaded rod is provided on one end of the connecting block through a rotating shaft, a locking head is movably provided on one end of the outside of the threaded rod through a threaded groove, a fixing block is provided on one side of the box cover, a slot is provided on one side of the fixing block, and one end of the threaded rod is located inside the slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This screening device for epoxy resin production, driven by a motor, drives the stirring wheel set by the rotating shaft to rotate, and drives the dividing wheel in contact with it to rotate, so that the raw materials are put into the box body in stages, avoiding blockage and affecting the screening quality. At the same time, the rotation of the stirring wheel improves the screening effect of the raw materials and speeds up the efficiency of raw material screening. By rotating the lock head that is movably set through the threaded groove at one end of the outer end of the threaded rod, the threaded rod is separated from the slot opened on one side of the fixed block, so as to open the box cover, facilitate the cleaning of the inside of the box body and the raw material residue, avoid affecting the effect of the next raw material screening and filtering, and further improve the practicality of the device.

[0014] 2. A screening device for epoxy resin production, which pushes the collecting box inward so that the first arc block and the second arc block are both located on one side of the card block, and then the collecting box is pulled outward and taken out through the inclined surface of the second arc block, thereby realizing the disassembly of the collecting box, and conveniently taking out the screened and filtered raw materials, the operation is quick and simple, and the work efficiency is improved. Conversely, during installation, the connecting rod set at one end of the outside of the collecting box can be inserted into the docking groove opened on one side of the inside of the base by pushing, so that the telescopic rod set at one end of the movable groove is connected with the card block through the second spring, so that one end of the card block is located between the first arc block and the second arc block, thereby forming a fixed limiting effect, preventing the collecting box from tipping over and falling, and increasing the safety and stability of the device. In the process of taking the collecting box, a number of rollers evenly arranged inside the square groove have the effect of saving effort and facilitating taking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure installation of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0018] Figure 4 For this utility model Figure 2 A magnified schematic diagram of point B in the middle.

[0019] In the figure: 1. base; 2. collecting box; 3. docking groove; 4. box body; 5. stirring wheel; 6. motor; 7. discharge port; 8. screen; 9. box cover; 10. feed port; 11. square groove; 12. roller; 13. connecting rod; 14. first arc block; 15. second arc block; 16. first spring; 17. limiting ring; 18. movable groove; 19. telescopic rod; 20. clamping block; 21. second spring; 22. accommodating groove; 23. dividing wheel; 24. connecting block; 25. threaded rod; 26. locking head; 27. fixing block; 28. clamping groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4As shown, a technical solution provided by the utility model:

[0022] A screening device for epoxy resin production comprises a base 1, wherein a collecting box 2 is arranged inside the base 1, an auxiliary mechanism is arranged between the bottom of the collecting box 2 and the base 1, a docking mechanism is arranged at one end outside the collecting box 2, a docking groove 3 is opened at one side inside the base 1, a limiting mechanism is arranged inside the docking groove 3, a box body 4 is arranged on the top of the base 1, a stirring wheel 5 is arranged at one end inside the box body 4 through a rotating shaft, a motor 6 is installed on one side outside the box body 4 through a mounting seat, an output shaft end of the motor 6 is rotatably connected to the rotating shaft where the stirring wheel 5 is located through a coupling, a discharge port 7 is arranged at the bottom of the box body 4, a screen 8 is arranged inside the discharge port 7, a box cover 9 is arranged on one side outside the box body 4 through a rotating shaft, a feed port 10 is arranged on the top of the box cover 9, a material dividing mechanism is arranged on the top of the box cover 9 below the feed port 10, and a locking mechanism is arranged between the outer side of the box cover 9 and the box body 4.

[0023] Through the above scheme, the raw materials will be screened and filtered through the screen 8 arranged inside the discharge port 7, and then fall into the collection box 2 arranged inside the base 1 for unified collection.

[0024] In this embodiment, preferably, the auxiliary mechanism includes a square groove 11 and a roller 12. The bottom end of the base 1 is provided with a square groove 11, and one end of the square groove 11 is evenly provided with a plurality of rollers 12 through a rotating shaft.

[0025] Through the above solution, during the process of taking the collection box 2, the multiple rollers 12 evenly arranged inside the square groove 11 can save effort and facilitate taking;

[0026] In this embodiment, preferably, the docking mechanism includes a connecting rod 13, a first arc block 14, a second arc block 15, a first spring 16, and a limiting ring 17. A connecting rod 13 is provided at one end of the outside of the collection box 2, a first arc block 14 is fixedly provided at one end of the connecting rod 13, a second arc block 15 is movably provided at one end of the outside of the connecting rod 13, a first spring 16 is provided on the outside of the connecting rod 13 between the first arc block 14 and the second arc block 15, and a limiting ring 17 is fixedly provided on one side of the second arc block 15 outside the connecting rod 13;

[0027] Through the above scheme, the collecting box 2 is pushed inward, so that the first arc block 14 and the second arc block 15 are both located on one side of the clamping block 20, and then the collecting box 2 is pulled outward through the inclined surface of the second arc block 15, thereby realizing the disassembly of the collecting box 2, facilitating the removal of the filtered raw materials, and the operation is quick and simple, thereby improving work efficiency;

[0028] In this embodiment, preferably, the limiting mechanism includes a movable groove 18, a telescopic rod 19, a block 20, and a second spring 21. The top of the docking groove 3 is provided with a movable groove 18, and a telescopic rod 19 is provided at one end of the movable groove 18. The telescopic end of the telescopic rod 19 is fixedly provided with a block 20. The outer side of the telescopic end of the telescopic rod 19 is installed with a second spring 21, and one end of the second spring 21 is connected to the block 20.

[0029] Through the above scheme, during installation, the connecting rod 13 provided at one end of the outside of the collection box 2 can be inserted into the docking groove 3 opened on one side of the inside of the base 1 by pushing, so that the telescopic rod 19 provided at one end of the inside of the movable groove 18 is connected with the clamping block 20 through the second spring 21, so that one end of the clamping block 20 is located between the first arc block 14 and the second arc block 15, thereby forming a fixed limiting effect;

[0030] In this embodiment, preferably, the material distribution mechanism includes a receiving groove 22 and a material distribution wheel 23. The top of the box cover 9 is provided with a receiving groove 22, and a material distribution wheel 23 is provided at one end of the receiving groove 22 through a rotating shaft.

[0031] Through the above scheme, under the drive of the motor 6, the stirring wheel 5 set by the rotating shaft is driven to rotate, and the material dividing wheel 23 in contact with it is driven to rotate, so that the raw materials are indirectly put into the box body 4, avoiding blockage and affecting the screening quality. At the same time, the screening effect of the raw materials is improved under the rotation of the stirring wheel 5, and the efficiency of raw material screening is accelerated;

[0032] In this embodiment, preferably, the locking mechanism includes a connecting block 24, a threaded rod 25, a lock head 26, a fixing block 27, and a card slot 28. A connecting block 24 is provided on one side of the outer side of the box body 4, a threaded rod 25 is provided on one end of the connecting block 24 through a rotating shaft, a lock head 26 is movably provided on one end of the outer side of the threaded rod 25 through a threaded groove, a fixing block 27 is provided on one side of the box cover 9, a card slot 28 is provided on one side of the fixing block 27, and one end of the threaded rod 25 is located inside the card slot 28;

[0033] Through the above scheme, by rotating the lock head 26 movably set through the threaded groove at one end of the outer end of the threaded rod 25, the threaded rod 25 is disengaged from the slot 28 opened on one side of the fixed block 27, thereby realizing the opening of the box cover 9, facilitating the cleaning of the inside of the box body 4 and the raw material residue, avoiding affecting the effect of the next raw material screening and filtering, and further improving the practicality of the device.

[0034] When using the screening device for epoxy resin production of the present embodiment, the raw materials to be screened are first poured from the feed port 10 set at the top of the box body 4, and then enter the inside of the receiving groove 22. Subsequently, under the drive of the motor 6, the stirring wheel 5 set by the rotating shaft is driven to rotate, and the material distribution wheel 23 in contact with it is driven to rotate, thereby realizing the indirect input of the raw materials into the inside of the box body 4, avoiding blockage and affecting the screening quality, and at the same time, the screening effect of the raw materials is improved under the rotation of the stirring wheel 5, and the efficiency of raw material screening is accelerated. By rotating the lock head 26 that is movably set at one end of the threaded rod 25 through the threaded groove, the threaded rod 25 is separated from the inside of the slot 28 opened on one side of the fixed block 27, thereby realizing the opening of the box cover 9, facilitating the removal of the inside of the box body 4 and the raw material residue, avoiding affecting the effect of the next raw material screening and filtering, and further improving the practicality of the device. The raw materials will be screened and filtered through the screen 8 set inside the discharge port 7, and then fall into the collection box 2 set inside the base 1 for unified collection. After collection, the collection box 2 is pushed inward so that the first arc block 14 and the second arc block 15 are both located on one side of the card block 20, and then the collection box 2 is pulled outward through the inclined surface of the second arc block 15, thereby realizing the disassembly of the collection box 2, which is convenient for taking out the screened and filtered raw materials. The operation is quick and simple, and the work efficiency is improved. On the contrary, during installation, the connecting rod 13 set at one end of the outside of the collection box 2 can be inserted into the docking groove 3 opened on one side of the inside of the base 1 by pushing, so that the telescopic rod 19 set at one end of the movable groove 18 is connected with the card block 20 through the second spring 21, so that one end of the card block 20 is located between the first arc block 14 and the second arc block 15, thereby forming a fixed limiting effect, preventing the collection box 2 from tipping over and falling, and increasing the safety and stability of the device. In the process of taking the collection box 2, a number of rollers 12 evenly arranged inside the square groove 11 have the effect of saving effort and facilitating taking.

[0035] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A screening device for epoxy resin production, comprising a base (1), characterized in that: A collecting box (2) is arranged inside the base (1), an auxiliary mechanism is arranged between the bottom of the collecting box (2) and the base (1), a docking mechanism is arranged at one end of the outside of the collecting box (2), a docking groove (3) is opened at one side of the inside of the base (1), a limiting mechanism is arranged inside the docking groove (3), a box body (4) is arranged on the top of the base (1), a stirring wheel (5) is arranged at one end of the inside of the box body (4) via a rotating shaft, and a motor (6) is installed on one side of the outside of the box body (4) via a mounting seat. ), the output shaft end of the motor (6) is rotatably connected to the rotating shaft of the stirring wheel (5) through a coupling, a discharge port (7) is arranged at the bottom of the box body (4), a screen (8) is arranged inside the discharge port (7), a box cover (9) is arranged on the outer side of the box body (4) through a rotating shaft, a feed port (10) is arranged on the top of the box cover (9), a material distribution mechanism is arranged on the top of the box cover (9) below the feed port (10), and a locking mechanism is arranged between the outer side of the box cover (9) and the box body (4).

2. A screening device for epoxy resin production according to claim 1, characterized in that: The auxiliary mechanism comprises a square groove (11) and a roller (12); the bottom end of the base (1) is provided with a square groove (11); one end of the square groove (11) is evenly provided with a plurality of rollers (12) via a rotating shaft.

3. A screening device for epoxy resin production according to claim 1, characterized in that: The docking mechanism comprises a connecting rod (13), a first arc block (14), a second arc block (15), a first spring (16), and a limiting ring (17); a connecting rod (13) is arranged at one end of the outside of the collecting box (2); a first arc block (14) is fixedly arranged at one end of the connecting rod (13); a second arc block (15) is movably arranged at one end of the outside of the connecting rod (13); a first spring (16) is arranged on the outside of the connecting rod (13) between the first arc block (14) and the second arc block (15); and a limiting ring (17) is fixedly arranged on one side of the second arc block (15) outside the connecting rod (13).

4. A screening device for epoxy resin production according to claim 1, characterized in that: The limiting mechanism comprises a movable groove (18), a telescopic rod (19), a clamping block (20), and a second spring (21); the top end of the docking groove (3) is provided with a movable groove (18); a telescopic rod (19) is provided at one end of the movable groove (18); a clamping block (20) is fixedly provided at the telescopic end of the telescopic rod (19); a second spring (21) is installed on the outer side of the telescopic end of the telescopic rod (19); and one end of the second spring (21) is connected to the clamping block (20).

5. A screening device for epoxy resin production according to claim 1, characterized in that: The material distribution mechanism comprises a receiving groove (22) and a material distribution wheel (23); the top of the box cover (9) is provided with a receiving groove (22); and a material distribution wheel (23) is arranged at one end of the receiving groove (22) via a rotating shaft.

6. A screening device for epoxy resin production according to claim 1, characterized in that: The locking mechanism comprises a connecting block (24), a threaded rod (25), a locking head (26), a fixing block (27), and a slot (28); a connecting block (24) is arranged on one side of the outside of the box body (4); a threaded rod (25) is arranged on one end of the connecting block (24) via a rotating shaft; a locking head (26) is movably arranged on one end of the outside of the threaded rod (25) via a threaded groove; a fixing block (27) is arranged on one side of the box cover (9); a slot (28) is provided on one side of the fixing block (27); and one end of the threaded rod (25) is located inside the slot (28).

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