High efficiency resin reverse sorting device

Abstract

The application relates to the technical field of sorting devices, and discloses a high-efficiency resin reverse sorting device which comprises a sorting assembly; the sorting assembly comprises a conveying belt one provided with a hopper above; a circular resin storage is arranged on the left side of the conveying belt one; a waste resin storage is arranged on the right side of the conveying belt one; and the bottom of the conveying belt one is provided with an adjusting assembly; in use, resin is conveyed by the conveying belt one, sequentially falls on the hopper and the conveying belt three, and the circular resin rolls into the circular resin storage through its gravity and inertia generated when falling; and the irregular or waste resin is normally conveyed to the waste resin storage through the conveying belt, so that reverse sorting is realized; the angle of the conveying belt one and the conveying belt three is adjusted through opening of a pneumatic cylinder; the conveying speed of the hopper is adjusted; the device is suitable for sorting resin with different densities and different sizes; and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sorting device, in particular to a high-efficiency resin reverse sorting device. BACKGROUND

[0002] Resin generally refers to the softening or melting range after heating, softening under the action of external force has a tendency to flow, room temperature is solid, semi-solid, sometimes can be liquid organic polymer. Broadly defined, any high molecular compound that can be used as a raw material for plastic product processing is called resin.

[0003] When sorting resin, sorting device needs to be used, some sorting devices are inclined by setting the conveying belt, so that the circular resin can naturally roll on the conveying belt, and the waste resin is conveyed with the conveying belt, which plays a high-efficiency sorting effect, but its structure is relatively simple, and it cannot be adjusted according to the feeding speed and feeding density of the resin, resulting in incomplete sorting, and because of the existence of waste resin, the rolling of circular resin is easily blocked, so that the waste resin pushes the circular resin into the waste resin storage, which makes the sorting effect not ideal and is not convenient to use.

[0004] The existing resin sorting equipment does not have good adjusting function, which affects the normal sorting of resin and brings inconvenience to the sorting work. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the defects of the prior art, the present application provides a high-efficiency resin reverse sorting device, which has the advantages of adjusting and solves the problem that the existing resin sorting equipment does not have good adjusting function.

[0007] (II) Technical scheme

[0008] In order to achieve the above purpose, the present application provides the following technical scheme: a high-efficiency resin reverse sorting device, comprising a sorting assembly; the sorting assembly comprises: a conveying belt one, a hopper is arranged above the conveying belt one, and the bottom is opposite to the top; a waste resin storage is arranged on the right side of the conveying belt one; the bottom of the conveying belt one is provided with an adjusting assembly; the adjusting assembly comprises: a frame one is arranged at the bottom of the conveying belt one; a frame two is slidingly connected in the frame one, and the top of the frame two is rotatably connected with the conveying belt one; a plate one is fixedly connected with the frame one and the frame two; a cylinder is fixedly connected with the top of one plate one, and the output end of the cylinder is fixedly connected with the bottom of the other plate one; a frame three is fixedly connected with the top of the conveying belt one; a conveying belt three is arranged on the frame three, and the conveying belt three is located directly below the hopper.

[0009] Preferably, the adjusting assembly further comprises a baffle symmetrically arranged on top of the first conveying belt and the third conveying belt.

[0010] Preferably, the right end of the third conveying belt is located on the right side of the first conveying belt.

[0011] Preferably, the first frame body is internally provided with a damping assembly; the damping assembly comprises a fourth frame body slidingly connected in the first frame body, and the top of the fourth frame body is rotationally connected with the first conveying belt; and a spring damper is arranged between the fourth frame body and the spring damper.

[0012] Preferably, the third conveying belt is provided with an auxiliary assembly on the side surface; the auxiliary assembly comprises a second plate body arranged on the third conveying belt.

[0013] Preferably, the auxiliary assembly further comprises a connecting plate symmetrically rotationally connected on the side surface of the first frame body, and the top of the two connecting plates is rotationally connected with the front surface and the rear surface of the second plate body, respectively.

[0014] Preferably, the auxiliary assembly further comprises a baffle fixedly connected on the second plate body.

[0015] Preferably, the auxiliary assembly is provided with two groups, which are arranged on the third conveying belt and the first conveying belt, respectively, and the two second plate bodies are located directly above the circular resin storage and the waste resin storage.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the present application provides a high-efficiency resin reverse sorting device, which has the following advantages

[0018] Beneficial effects:

[0019] The present application has the advantages of adjusting, when in use, the resin is conveyed by the first conveying belt and falls on the funnel and the third conveying belt in turn, so that the circular resin rolls into the circular resin storage by its own gravity and inertia generated when falling, and the sorting efficiency is improved through secondary screening. The irregular or waste resin is normally conveyed by the conveying belt into the waste resin storage, achieving reverse sorting. By opening the air cylinder, the angles of the first conveying belt and the third conveying belt are adjusted, and the conveying speed of the funnel is adjusted, which is suitable for sorting different densities and various sizes of resin, improves the practicality of the device, and solves the problem that the existing resin sorting equipment does not have good adjusting function. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 The present application is a structural schematic diagram;

[0021] Fig. 2Structure diagram of part connection mode in the adjusting assembly of the present application.

[0022] In the drawings:

[0023] 1. sorting assembly; 11. conveying belt one; 12. hopper; 13. circular resin storage; 14. waste resin storage;

[0024] 2. adjusting assembly; 21. frame one; 22. frame two; 23. plate one; 24. air cylinder; 25. frame three; 26. conveying belt three; 27. baffle;

[0025] 3. damping assembly; 31. frame four; 32. spring damper;

[0026] 4. auxiliary assembly; 41. plate two; 42. connecting plate; 43. baffle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0028] Embodiment one

[0029] The high-efficiency resin reverse sorting device comprises a sorting assembly 1. The sorting assembly 1 comprises a conveying belt one 11, a hopper 12 arranged above the conveying belt one 11, wherein the bottom of the hopper 12 is opposite to the top of the conveying belt one 11; a circular resin storage 13 arranged on the left side of the conveying belt one 11; a waste resin storage 14 arranged on the right side of the conveying belt one 11; an adjusting assembly 2 arranged at the bottom of the conveying belt one 11; the adjusting assembly 2 comprises a frame one 21 arranged at the bottom of the conveying belt one 11; a frame two 22 slidably connected inside the frame one 21, wherein the top of the frame two 22 is rotationally connected with the conveying belt one 11; a plate one 23 fixedly connected with the frame one 21 and the frame two 22; an air cylinder 24 fixedly connected with the top of one of the plate one 23, wherein the output end of the air cylinder 24 is fixedly connected with the bottom of the other plate one 23; a frame three 25 fixedly connected with the top of the conveying belt one 11; a conveying belt three 26 arranged on the frame three 25, wherein the conveying belt three 26 is located directly below the hopper 12; the adjusting assembly 2 further comprises a baffle 27 symmetrically arranged on the top of the conveying belt one 11 and the conveying belt three 26; and the right end of the conveying belt three 26 is located on the right side of the conveying belt one 11.

[0030] Reference Figs. 1-2In use, the sorting resin is placed into the funnel 12. The motor on the side of the funnel 12, as well as conveyor belts 11 and 26, are turned on, causing the motor output to drive the brush to rotate. This pushes the sorting resin downwards from the funnel 12, causing the resin to fall onto conveyor belt 26. The round resin, due to its own gravity and the inertia generated during the fall, rolls in the opposite direction to conveyor belt 26 until it reaches the right side of conveyor belt 26, where it naturally falls onto conveyor belt 11. Through the transmission of conveyor belt 11, it undergoes secondary screening, and finally, the round resin rolls into the round resin storage 13. Irregular or waste resin is conveyed along conveyor belt 26 until it reaches the left side of conveyor belt 26, where it naturally falls. During secondary sorting via conveyor belt 11, irregular resin is sieved out and transported by conveyor belt 11 to the left side of conveyor belt 11, where it naturally falls into waste resin storage 14, completing the sorting. When adjustment is needed, cylinder 24 is opened, causing the output end of cylinder 24 to push frame 22 to slide up or down inside frame 21, adjusting the angle of conveyor belt 11 and conveyor belt 3 26 to improve the practicality of the device. During sorting, it prevents resin from falling off conveyor belt 11 or conveyor belt 3 26, acting as a barrier and limiting force on the resin. During sorting, the falling points of conveyor belt 3 26 and conveyor belt 11 are different, ensuring that the resin is evenly distributed in waste resin storage 14.

[0031] Example 2

[0032] A shock absorption function has been added based on Embodiment 1;

[0033] The frame 21 is equipped with a shock-absorbing component 3; the shock-absorbing component 3 includes: a frame 31, which is slidably connected to the frame 21, and the top of the frame 31 is rotatably connected to the conveyor belt 11; and a spring shock absorber 32, which is disposed between the frame 31 and the spring shock absorber 32.

[0034] See Figs. 1-2 During use, the vibration generated by conveyor belt 11 and conveyor belt 26 causes frame 4 31 to sway up and down within frame 21, and causes the angle of conveyor belt 11 and frame 2 22 to shift. In conjunction with the compression spring damper 32 of frame 4 31, the conveyor belt 11 and conveyor belt 26 vibrate up and down in a regular manner, causing the position of the resin on conveyor belt 11 and conveyor belt 26 to change continuously, achieving the effect of vibration screening. This prevents waste resin from affecting the normal rolling of round resin during transmission and improves the efficiency of resin sorting.

[0035] Example 3

[0036] An auxiliary function has been added based on Embodiment 2;

[0037] The conveyor belt three 26 is provided with an auxiliary assembly 4; the auxiliary assembly 4 comprises a plate body two 41 provided on the conveyor belt three 26; the auxiliary assembly 4 further comprises a connecting plate 42 symmetrically and rotatably connected to the side of the frame body one 21, and the top end of the two connecting plates 42 is rotatably connected to the front surface and the rear surface of the plate body two 41 respectively; the auxiliary assembly 4 further comprises a baffle 43 fixedly connected to the plate body two 41; the auxiliary assembly 4 is provided with two groups, which are respectively provided on the conveyor belt three 26 and the conveyor belt one 11, and the two plate body twos 41 are respectively located above the circular resin storage 13 and the waste resin storage 14.

[0038] Referring to Figs. 1-2 When sorting, the waste resin falls on the plate body two 41 after rolling on the conveyor belt three 26 and falls into the waste resin storage 14, so that the resin is evenly distributed and prevents the resin from being conically stacked in the waste resin storage 14; when in use, the frame body four 31 vibrates in the frame body one 21, the conveyor belt three 26 is vibrated by the frame body three 25, the conveyor belt three 26 slides up and down at the same time, the connecting plate 42 constantly pulls or pushes the plate body two 41 to rotate, the position where the waste resin falls into the waste resin storage 14 through the plate body two 41 changes constantly, the resin is more evenly distributed, and the practicability of the device is improved; the baffle 43 prevents the waste resin from being unable to smoothly fall into the circular resin storage 13 due to vibration, and plays a blocking and limiting role on the resin; the two groups of auxiliary assemblies 4 make the resin in the circular resin storage 13 and the waste resin storage 14 evenly distributed.

[0039] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency resin reverse sorting device, comprising a sorting assembly (1); the sorting assembly (1) comprising: A conveyor belt (11) is provided with a funnel (12) on top of it, and the bottom of the funnel (12) is directly opposite the top of the conveyor belt (11); A circular resin storage container (13) is disposed on the right side of the conveyor belt (11); Waste resin storage (14) is located on the left side of the conveyor belt (11); The feature is that: an adjustment component (2) is provided at the bottom of the conveyor belt (11); the adjustment component (2) includes: Frame 1 (21) is located at the bottom of conveyor belt 1 (11); The second frame (22) is slidably connected inside the first frame (21), and the top of the second frame (22) is rotatably connected to the first conveyor belt (11); Plate 1 (23) is fixedly connected to frame 1 (21) and frame 2 (22); A cylinder (24) is fixedly connected to the top of one of the plates (23), and the output end of the cylinder (24) is fixedly connected to the bottom of the other plate (23); Frame 3 (25) is fixedly connected to the top of conveyor belt 1 (11); Conveyor belt three (26) is disposed on the frame three (25), and the conveyor belt three (26) is located directly below the funnel (12); A shock-absorbing component (3) is provided inside the frame (21); the shock-absorbing component (3) includes: The fourth frame (31) is slidably connected inside the first frame (21), and the top of the fourth frame (31) is rotatably connected to the first conveyor belt (11); A spring shock absorber (32) is disposed between the fourth frame (31) and the first frame (21); an auxiliary component (4) is disposed on the side of the third conveyor belt (26); the auxiliary component (4) includes: Plate 2 (41) is disposed on conveyor belt 3 (26); Connecting plates (42) are symmetrically and rotatably connected to the side of the first frame (21), and the top ends of the two connecting plates (42) are rotatably connected to the front and rear surfaces of the second plate (41), respectively; the auxiliary component (4) also includes: Baffle 2 (43) is fixedly connected to plate 2 (41).

2. The high-efficiency resin reverse sorting device according to claim 1, characterized in that: The adjustment component (2) further includes: Baffle 1 (27) is symmetrically arranged on the top of conveyor belt 1 (11) and conveyor belt 3 (26).

3. The high-efficiency resin reverse sorting device according to claim 1, characterized in that: The left end of conveyor belt three (26) is located to the left of conveyor belt one (11).

4. The high-efficiency resin reverse sorting device according to claim 1, characterized in that: The auxiliary component (4) is provided in two sets, which are respectively provided on the third conveyor belt (26) and the first conveyor belt (11), and the two second plates (41) are respectively located directly above the circular resin storage (13) and the waste resin storage (14).

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