Regenerated rubber powder magnetic separation device

Abstract

The utility model relates to a regenerated rubber powder magnetic separation device, which belongs to the field of regenerated rubber processing and comprises a bearing main body, the scattering mechanism is arranged on the upper surface of the bearing main body in a communicating manner and is used for scattering the rubber powder; the material receiving mechanism is arranged in the bearing main body and comprises a mounting plate which is arranged on the inner side of the bearing main body; and the material receiving box is arranged on the outer side of the mounting plate and used for collecting the metal particles. According to the rubber powder magnetic separation device, rubber powder can be scattered through the arranged scattering mechanism, so that the situation that the rubber powder adheres together, and the magnetic separation effect on the rubber powder is affected is avoided, meanwhile, metal particles adsorbed on an electromagnet can be cleaned through an electric push rod and a cleaning brush, and the practicability is high. And the cleaned metal particles are stored through the material receiving mechanism, so that the situation that a large number of metal particles are adsorbed on the outer side of the electromagnet can be avoided, and the magnetic separation quality of the rubber powder is improved.

Description

Technical Field

[0001] This utility model relates to the field of recycled rubber processing technology, specifically a magnetic separation device for recycled rubber powder. Background Technology

[0002] Recycling waste rubber tires is an effective way to address the current shortage of rubber resources in my country. Because rubber tires contain many reinforcing steel wires, after the rubber tires are pulverized, the steel wire particles in the rubber powder must be separated and removed using a magnetic separator.

[0003] Most existing magnetic separation devices use electromagnets to screen metal particles. However, after a period of magnetic separation of rubber powder, a large number of metal particles are adsorbed on the outside of the electromagnet, which reduces the magnetic separation effect of the electromagnet on the rubber powder and affects the quality of the recycled rubber. Therefore, this application proposes a magnetic separation device for recycled rubber powder to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides a magnetic separation device for recycled rubber powder, which has the advantage of improving the magnetic separation quality of rubber powder.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a magnetic separation device for recycled rubber powder, comprising a supporting body;

[0006] A dispersing mechanism, which is connected to the upper surface of the supporting body, is used to disperse rubber powder;

[0007] The receiving mechanism located within the supporting body includes a mounting plate located inside the supporting body and a receiving box located outside the mounting plate for collecting metal particles.

[0008] As a further improvement of this utility model, the supporting body further includes an electromagnet disposed on the inner side of the supporting body;

[0009] An electric actuator is located on the right side of the supporting body;

[0010] A cleaning brush is located at the output end of the electric push rod;

[0011] A discharge pipe, which can be connected, is provided on the lower surface of the supporting body;

[0012] Mounting holes are provided on the right side of the supporting body for mounting the receiving mechanism.

[0013] As a further improvement of this utility model, the output end of the electric push rod passes through the supporting body;

[0014] The lower end face of the cleaning brush is in contact with the upper surface of the electromagnet.

[0015] As a further improvement of this utility model, the electromagnet is inclined and disposed on the inner side of the supporting body;

[0016] The inner bottom surface of the supporting body is an inclined surface.

[0017] As a further improvement of this utility model, the dispersing mechanism includes a storage cylinder disposed on the upper surface of the supporting body;

[0018] A feed pipe is connected to the upper surface of the storage cylinder;

[0019] A discharge pipe is provided on the lower surface of the storage cylinder, and the lower end of the discharge pipe is connected to the inner side of the supporting body.

[0020] A solenoid valve is located on the outside of the discharge pipe;

[0021] An AC motor is disposed on the upper surface of the storage cylinder, and the output end of the AC motor passes through the supporting body;

[0022] A transmission rod is located at the output end of the AC motor;

[0023] The disintegration rod is located on the outside of the transmission rod.

[0024] As a further improvement of this utility model, the number of the dispersing rods is several, and the several dispersing rods are divided into two groups and symmetrically arranged on the outside of the transmission rod.

[0025] As a further improvement of this utility model, the receiving mechanism further includes a mounting sleeve disposed inside the mounting hole;

[0026] A servo motor is located on the right side of the mounting sleeve;

[0027] A lead screw is located at the output end of the servo motor;

[0028] A guide rod is located on the inner side of the mounting sleeve;

[0029] A movable block is located between the outer sides of the lead screw and the guide rod, and the mounting plate is located on the lower surface of the movable block.

[0030] As a further improvement of this utility model, the end of the lead screw away from the servo motor is rotatably disposed inside the mounting sleeve;

[0031] The outer side of the lead screw is threadedly connected to the inner side of the moving block.

[0032] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0033] 1. The reclaimed rubber powder magnetic separator in the preferred embodiment of this utility model uses a dispersing mechanism to disperse the rubber powder, thereby preventing the rubber powder from sticking together and affecting the magnetic separation effect. At the same time, the electric push rod and cleaning brush can clean the metal particles adsorbed on the electromagnet, and the cleaning metal particles are stored through the receiving mechanism. This can prevent a large number of metal particles from adsorbing on the outside of the electromagnet, thereby improving the magnetic separation quality of the rubber powder.

[0034] 2. The magnetic separation device for recycled rubber powder in the preferred embodiment of this utility model has a simple overall structure and is easy to operate. It can not only disperse the rubber powder, but also clean the metal particles adsorbed on the electromagnet, ensuring the effect of magnetic separation of rubber powder. It can also avoid a large number of metal particles adsorbed on the outside of the electromagnet, thereby improving the magnetic separation quality of rubber powder. It has good use value and application prospects. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall three-dimensional structure in a preferred embodiment of the present invention;

[0036] Figure 2 This is a cross-sectional three-dimensional structural diagram of the supporting body in a preferred embodiment of the present invention;

[0037] Figure 3 This is a cross-sectional three-dimensional structural diagram of the disintegration mechanism in a preferred embodiment of the present invention;

[0038] Figure 4 This is a schematic diagram of the overall three-dimensional structure of the receiving mechanism in a preferred embodiment of the present invention.

[0039] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Support body; 11. Electromagnet; 12. Electric push rod; 13. Cleaning brush; 14. Discharge pipe; 15. Mounting hole; 2. Dispersion mechanism; 21. Storage cylinder; 22. Feed pipe; 23. Discharge pipe; 24. Solenoid valve; 25. AC motor; 26. Transmission rod; 27. Dispersion rod; 3. Receiving mechanism; 31. Mounting sleeve; 32. Servo motor; 33. Lead screw; 34. Guide rod; 35. Moving block; 36. Mounting plate; 37. Receiving box. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] In the embodiments, by Figures 1-4 Provided is a magnetic separator for recycled rubber powder, which may optionally include, but is not limited to, a support body 1;

[0042] The dispersing mechanism 2 is connected to the upper surface of the supporting body 1 and is used to disperse the rubber powder.

[0043] The receiving mechanism 3, located within the supporting body 1, includes a mounting plate 36 located inside the supporting body 1 and a receiving box 37 located outside the mounting plate 36 for collecting metal particles.

[0044] This embodiment provides a magnetic separation device for recycled rubber powder according to the present invention. The rubber powder to be magnetically separated is poured into the dispersing mechanism 2, which stirs and disperses the rubber powder to prevent it from sticking together and affecting the subsequent magnetic separation effect. The dispersed rubber powder is then sent into the carrier body 1 to screen the metal particles in the rubber powder. The metal particles cleaned in the carrier body 1 can then be stored through the receiving mechanism 3, thereby improving the magnetic separation quality of the rubber powder by the carrier body 1.

[0045] Furthermore, such as Figure 2 As shown, in the preferred embodiment of this utility model, the supporting body 1 further includes an electromagnet 11 disposed on the inner side of the supporting body 1; an electric push rod 12 disposed on the right side of the supporting body 1; a cleaning brush 13 disposed at the output end of the electric push rod 12; a discharge pipe 14 disposed on the lower surface of the supporting body 1; and a mounting hole 15 opened on the right side of the supporting body 1 for mounting the receiving mechanism 3.

[0046] Furthermore, the output end of the electric push rod 12 penetrates through the supporting body 1; the lower end face of the cleaning brush 13 contacts the upper surface of the electromagnet 11.

[0047] Furthermore, the electromagnet 11 is inclined and located inside the bearing body 1; the bottom surface of the inner side of the bearing body 1 is an inclined surface, which allows the rubber powder after magnetic separation to be better discharged from the discharge pipe 14 into the bearing body 1.

[0048] In this embodiment, several preferred embodiments of the carrier body 1 are given. After the rubber powder is dispersed by the dispersing mechanism 2, it is fed into the carrier body 1. The rubber powder falls onto the electromagnet 11, which then attracts the metal particles in the rubber powder. The rubber powder falls to the bottom of the carrier body 1 under the action of gravity and is then discharged from the carrier body 1 through the discharge pipe 14. At the same time, the dispersing mechanism 2 can temporarily feed the rubber powder into the carrier body 1 and de-energize the electromagnet 11. Then, the electric push rod 12 drives the cleaning brush 13 to move, thereby cleaning the metal particles on the electromagnet 11. The receiving mechanism 3 stores the cleaned metal particles. This can prevent the electromagnet 11 from attracting too many metal particles, which would result in poor magnetic separation effect for the subsequent rubber powder.

[0049] Furthermore, such as Figure 3 As shown, the dispersing mechanism 2 in the preferred embodiment of this utility model includes a storage cylinder 21 disposed on the upper surface of the supporting body 1; a feed pipe 22 disposed on the upper surface of the storage cylinder 21; a discharge pipe 23 disposed on the lower surface of the storage cylinder 21, with the lower end of the discharge pipe 23 connected to the inner side of the supporting body 1; a solenoid valve 24 disposed on the outer side of the discharge pipe 23; an AC motor 25 disposed on the upper surface of the storage cylinder 21, with the output end of the AC motor 25 penetrating through the supporting body 1; a transmission rod 26 disposed on the output end of the AC motor 25; and a dispersing rod 27 disposed on the outer side of the transmission rod 26.

[0050] Preferably, there are several dispersing rods 27, and the several dispersing rods 27 are divided into two groups and symmetrically arranged on the outside of the transmission rod 26.

[0051] In this embodiment, several preferred embodiments of the dispersing mechanism 2 are given. Rubber powder is fed into the storage cylinder 21 through the feed pipe 22. Then, the dispersing rod 27 on the outside of the transmission rod 26 is rotated by the AC motor 25. The rotating dispersing rod 27 disperses the rubber powder adhering in the storage cylinder 21, thereby preventing the rubber powder from sticking together and affecting the magnetic separation effect of the rubber powder. Then, the solenoid valve 24 is opened, so that the dispersed rubber powder enters the carrier body 1 through the discharge pipe 23, thereby enabling the carrier body 1 to perform magnetic separation of the rubber powder. When cleaning the electromagnet 11, the discharge pipe 23 can be closed by the solenoid valve 24, thereby preventing the rubber powder from affecting the cleaning effect of the electromagnet 11.

[0052] Furthermore, such as Figure 4As shown, the receiving mechanism 3 in the preferred embodiment of this utility model further includes a mounting sleeve 31 located inside the mounting hole 15; a servo motor 32 located on the right side of the mounting sleeve 31; a lead screw 33 located at the output end of the servo motor 32; a guide rod 34 located inside the mounting sleeve 31; a moving block 35 located between the lead screw 33 and the guide rod 34, and a mounting plate 36 located on the lower surface of the moving block 35.

[0053] Furthermore, the end of the lead screw 33 furthest from the servo motor 32 is rotatably located inside the mounting sleeve 31; the outer side of the lead screw 33 is threadedly connected to the inner side of the moving block 35.

[0054] In this embodiment, several preferred embodiments of the receiving mechanism 3 are given. When the cleaning brush 13 cleans the electromagnet 11, the servo motor 32 drives the lead screw 33 to rotate. The rotating lead screw 33 will drive the moving block 35 to move. The moving block 35 is also located outside the guide rod 34 and slides, so that the moving block 35 will not rotate with the lead screw 33. Then the moving block 35 will drive the receiving box 37 outside the mounting plate 36 to move below the electromagnet 11. Thus, when the cleaning brush 13 cleans the electromagnet 11, the metal particles cleaned off the electromagnet 11 will fall into the receiving box 37, thereby avoiding the metal particles cleaned off the electromagnet 11 from mixing with the rubber powder.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0056] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetic separator for recycled rubber powder, characterized in that, Including the main body (1); The dispersing mechanism (2) is connected to the upper surface of the supporting body (1) and is used to disperse the rubber powder. The receiving mechanism (3) located inside the bearing body (1) includes a mounting plate (36) located on the inner side of the bearing body (1) and a receiving box (37) located on the outer side of the mounting plate (36) for collecting metal particles.

2. The magnetic separator for recycled rubber powder according to claim 1, characterized in that, The supporting body (1) further includes an electromagnet (11) disposed on the inner side of the supporting body (1); An electric push rod (12) is located on the right side of the supporting body (1); A cleaning brush (13) is provided at the output end of the electric push rod (12); A discharge pipe (14) is provided on the lower surface of the supporting body (1) and is connectable; Mounting hole (15) is provided on the right side of the bearing body (1) for mounting the receiving mechanism (3).

3. The magnetic separator for recycled rubber powder according to claim 2, characterized in that, The output end of the electric push rod (12) passes through the supporting body (1); The lower end face of the cleaning brush (13) is in contact with the upper surface of the electromagnet (11).

4. The magnetic separator for recycled rubber powder according to claim 3, characterized in that, The electromagnet (11) is inclined and located on the inner side of the supporting body (1); The inner bottom surface of the supporting body (1) is an inclined surface.

5. The magnetic separator for recycled rubber powder according to claim 4, characterized in that, The dispersing mechanism (2) includes a storage cylinder (21) disposed on the upper surface of the supporting body (1); A feed pipe (22) is provided on the upper surface of the storage cylinder (21) in a communicative manner; The discharge pipe (23) is connected to the lower surface of the storage cylinder (21), and the lower end of the discharge pipe (23) is connected to the inner side of the supporting body (1). A solenoid valve (24) is located on the outside of the discharge pipe (23); An AC motor (25) is disposed on the upper surface of the storage cylinder (21), and the output end of the AC motor (25) passes through the supporting body (1); A transmission rod (26) is located at the output end of the AC motor (25); The disintegration rod (27) is located on the outside of the transmission rod (26).

6. The magnetic separator for recycled rubber powder according to claim 5, characterized in that, The number of the dispersing rods (27) is several, and the several dispersing rods (27) are divided into two groups and symmetrically arranged on the outside of the transmission rod (26).

7. The magnetic separator for recycled rubber powder according to claim 6, characterized in that, The receiving mechanism (3) further includes a mounting sleeve (31) located inside the mounting hole (15); A servo motor (32) is located on the right side of the mounting sleeve (31); A lead screw (33) is located at the output end of the servo motor (32); Guide rod (34) is provided on the inner side of the mounting sleeve (31); A movable block (35) is disposed between the outer sides of the lead screw (33) and the guide rod (34), and the mounting plate (36) is disposed on the lower surface of the movable block (35).

8. The magnetic separator for recycled rubber powder according to claim 7, characterized in that, The end of the lead screw (33) away from the servo motor (32) is rotatably located inside the mounting sleeve (31); The outer side of the lead screw (33) is threadedly connected to the inner side of the moving block (35).

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