TPE waste recycling processor

Abstract

The invention relates to the technical field of TPE waste treatment devices, and provides a TPE waste recycling treatment machine which comprises a supporting frame, the top of the supporting frame is fixedly connected with a crushing box, the inner wall of the crushing box is fixedly connected with a material guide plate, and the outer wall of the crushing box is provided with a first protective shell; and a crushing mechanism is fixedly connected to the outer wall of the first protective shell and comprises a driving motor fixedly mounted on the outer wall of the first protective shell. By starting a driving motor, a worm can be rotated, a worm gear can be rotated, a first crushing roller is driven to rotate, a first bevel gear is in meshed connection with a second bevel gear, the second bevel gear can be rotated, so that a second crushing roller fixedly connected with the outer wall of a second rotating rod is driven to rotate, and the effect of conveniently and uniformly crushing TPE waste is achieved; and one side of the material guide plate is arranged in a sawtooth shape, so that additional shearing force can be provided for the TPE waste, and the uniformity of crushing treatment on the TPE waste is further improved.

Description

Technical Field

[0001] This invention relates to the technical field of TPE waste treatment devices, and in particular to a TPE waste recycling and processing machine. Background Technology

[0002] TPE combines the elasticity of rubber with the plasticity of plastic and is widely used in the automotive, electronics, and medical fields. During the production process, a large amount of scrap and waste products are generated. Traditional treatment methods mainly involve landfill and incineration, which not only wastes resources but also causes environmental pollution due to the difficulty of TPE in natural degradation. In line with the industry development trend of "carbon neutrality" and resource recycling, TPE waste recycling and processing machines are needed to recycle and reuse TPE waste. Existing equipment mostly follows the core process of "crushing → washing → drying → granulation" to achieve the initial recycling of waste. To address this, patent CN118807916B discloses an energy-saving building material waste crushing and recycling equipment, including a crushing box, a drive assembly installed on one side of the crushing box, a crushing roller installed inside the crushing box, and a feed hopper fixed to the top of the crushing box. Scraping assemblies are provided at the front and back of the crushing box, and a lubrication assembly is provided on the top of the scraping assemblies. This invention uses the blade of the scraper head to act between the blades of the crushing roller. The blade of the scraper head abuts against the side wall of the blades of the crushing roller. When waste material is trapped in the blades of the crushing roller, the scraper head can scrape off the waste material adhering to the blades when the crushing roller rotates past the position of the scraper head. This prevents waste material from adhering between the blades, which would prevent the crushing blades outside the crushing roller from effectively contacting the energy-saving building material waste, thus affecting the crushing effect of the energy-saving building material waste. The existing technical solutions mentioned above have the following drawbacks: when used, the method of crushing and processing waste is relatively simple, and it is impossible to uniformly crush and pre-treat TPE waste, resulting in a large difference in particle size after crushing, which affects the processing quality of subsequent stages. Summary of the Invention

[0003] The purpose of this invention is to provide a TPE waste recycling and processing machine to solve the defect of existing TPE waste recycling and processing machines that cannot uniformly crush and pre-treat TPE waste.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a TPE waste recycling and processing machine, including a support frame; A crushing box is fixedly connected to the top of the support frame, a guide plate is fixedly connected to the inner wall of the crushing box, a first protective shell is installed on the outer wall of the crushing box, and a crushing mechanism is fixedly connected to the outer wall of the first protective shell. The crushing mechanism includes a drive motor fixedly installed on the outer wall of the first protective shell. The output shaft of the drive motor is fixedly connected to a worm gear via a coupling. A worm wheel is movably connected to the outer wall of the worm gear. A first rotating rod is fixedly connected to the inner wall of the worm wheel. A first crushing roller is fixedly connected to the outer wall of the first rotating rod. A first helical gear is fixedly connected to the outer wall of the first rotating rod. A second helical gear is movably connected to the outer wall of the first helical gear. A second rotating rod is fixedly connected to the inner wall of the second helical gear. A second crushing roller is fixedly connected to the outer wall of the second rotating rod. The inner wall of the support frame is equipped with a conveyor frame, and the inside of the conveyor frame is equipped with a conveyor belt.

[0005] Preferably, the worm and the first protective shell form a rotating structure, the worm is meshed with a worm wheel, the worm wheel and the crushing box form a rotating structure through the first rotating rod, and the first crushing roller and the crushing box form a rotating structure through the first rotating rod.

[0006] Preferably, the first helical gear and the second helical gear are meshed together, the second helical gear forms a rotating structure with the crushing box through the second rotating rod, the second crushing roller forms a rotating structure with the crushing box through the second rotating rod, and the guide plate is symmetrically arranged about the central axis of the crushing box.

[0007] Preferably, a first transmission wheel is fixedly connected to the outer wall of the first rotating rod, a transmission belt is movably connected to the outer wall of the first transmission wheel, a second transmission wheel is movably connected to the inner wall of the transmission belt, a reciprocating screw is fixedly connected to the inner wall of the second transmission wheel, a screw sleeve is movably connected to the outer wall of the reciprocating screw, a receiving plate is fixedly connected to the bottom of the screw sleeve, and a screening screen is fixedly connected to the outer wall of the receiving plate.

[0008] Preferably, the first transmission wheel forms a rotating structure with the crushing box via a first rotating rod, the first transmission wheel is meshed with a transmission belt, the transmission belt is meshed with a second transmission wheel, and the second transmission wheel forms a rotating structure with the crushing box via a reciprocating screw.

[0009] Preferably, the reciprocating screw and the screw sleeve form a sliding structure, the screening screen and the crushing box form a sliding structure, and the crushing box is a slotted design.

[0010] Preferably, a first bevel gear is fixedly connected to one end of the reciprocating screw, a second bevel gear is movably connected to the outer wall of the first bevel gear, a first rotating shaft is fixedly connected to the outer wall of the second bevel gear, a third bevel gear is fixedly connected to one end of the first rotating shaft, a fourth bevel gear is movably connected to the outer wall of the third bevel gear, a second rotating shaft is fixedly connected to the bottom of the fourth bevel gear, a synchronous belt assembly is installed on the outer wall of the second rotating shaft, a third rotating shaft is installed on the inner wall of the synchronous belt assembly, a feeding auger is fixedly connected to the outer wall of the third rotating shaft, a second protective shell is installed on the outer wall of the crushing box, a flow guide is fixedly connected to one side of the crushing box, and a conveying pipe is fixedly connected to the outer wall of the flow guide.

[0011] Preferably, the first bevel gear forms a rotating structure with the crushing box via a reciprocating screw, and the first bevel gear is meshed with the second bevel gear.

[0012] Preferably, the second bevel gear forms a rotating structure with the second protective shell via the first rotating shaft, and the third bevel gear is meshed with the fourth bevel gear.

[0013] Preferably, the feeding auger forms a rotating structure with the conveying pipe via a third rotating shaft, and the outer diameter of the feeding auger is adapted to the inner diameter of the conveying pipe.

[0014] The present invention provides a TPE waste recycling and processing machine, the advantages of which are: By setting up a guide plate and a crushing mechanism, starting the drive motor can make the worm rotate, which in turn makes the worm wheel rotate, driving the first crushing roller to rotate. Since the first helical gear and the second helical gear are meshed, the second helical gear can rotate, thereby driving the second crushing roller fixedly connected to the outer wall of the second rotating rod to rotate, which facilitates the uniform crushing of TPE waste and improves crushing efficiency. Furthermore, the guide plate can guide the TPE waste to fall between the first crushing roller and the second crushing roller, which further improves the efficiency of crushing and processing TPE waste. Furthermore, since one side of the guide plate is serrated, it provides additional shearing force to the TPE waste, which further improves the uniformity of crushing the TPE waste and increases the crushing efficiency. Furthermore, as the first rotating rod rotates, it drives the first transmission wheel to rotate. Under the action of the transmission belt, the second transmission wheel can rotate, causing the reciprocating screw to rotate. This causes the screening screen to slide back and forth along the groove opened inside the crushing box, which facilitates the screening and processing of TPE waste particles after crushing and pretreatment, and further ensures the uniformity of TPE waste crushing and processing. By incorporating a crushing mechanism, the reciprocating screw rotates, driving the first bevel gear to rotate, which in turn rotates the second shaft. Under the transmission of the synchronous belt assembly, the third shaft can rotate, thereby driving the feeding auger to rotate along the conveying pipe. This facilitates the upward conveying of incompletely crushed or large-particle TPE waste, allowing it to fall into the crushing box for secondary crushing, further improving the uniformity of TPE waste crushing. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view structural diagram of the present invention; Figure 3 This is a three-dimensional schematic diagram of the crushing box of the present invention; Figure 4 This is a three-dimensional structural diagram of the conveyor frame of the present invention; Figure 5 This is a front view schematic diagram of the crushing mechanism of the present invention; Figure 6 This is a three-dimensional structural diagram of the first transmission wheel of the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the reciprocating lead screw of the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the screening mesh of the present invention; Figure 9 This is a three-dimensional cross-sectional view of the crushing box of the present invention; Figure 10 This is a schematic diagram of the three-dimensional structure of the feeding auger of the present invention.

[0016] The reference numerals in the diagram are as follows: 1. Support frame; 2. Crushing box; 3. Guide plate; 4. First protective shell; 5. Crushing mechanism; 51. Drive motor; 52. Worm gear; 53. Worm wheel; 54. First rotating rod; 541. First transmission wheel; 542. Transmission belt; 543. Second transmission wheel; 544. Reciprocating screw; 5441. First bevel gear; 5442. Second bevel gear; 5443. First rotating shaft; 5444. Third bevel gear. 5445, Fourth bevel gear; 5446, Second rotating shaft; 5447, Synchronous belt assembly; 5448, Third rotating shaft; 5449, Feeding auger; 545, Thread sleeve; 546, Receiving plate; 547, Screening screen; 55, First crushing roller; 56, First helical gear; 57, Second helical gear; 58, Second rotating rod; 59, Second crushing roller; 6, Second protective shell; 7, Flow guide; 8, Feeding pipe; 9, Conveyor frame; 10, Conveyor belt. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1-10 The present invention provides a TPE waste recycling and processing machine, including a support frame 1.

[0019] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a crushing box 2 is fixedly connected to the top of the support frame 1. A guide plate 3 is fixedly connected to the inner wall of the crushing box 2. One side of the guide plate 3 is serrated. A first protective shell 4 is installed on the outer wall of the crushing box 2. A crushing mechanism 5 is fixedly connected to the outer wall of the first protective shell 4. The crushing mechanism 5 includes a drive motor 51 fixedly installed on the outer wall of the first protective shell 4. A worm gear 52 is fixedly connected to the output shaft of the drive motor 51 through a coupling. A worm wheel 53 is movably connected to the outer wall of the worm gear 52. A first rotating rod 54 is fixedly connected to the inner wall of the worm wheel 53. A first crushing roller 55 is fixedly connected to the outer wall of the first rotating rod 54. A first helical gear 56 is fixedly connected to the outer wall of the first rotating rod 54. A second helical gear 57 is movably connected to the outer wall of the first helical gear 56. A second rotating rod 58 is fixedly connected to the inner wall of gear 57, and a second crushing roller 59 is fixedly connected to the outer wall of the second rotating rod 58. A conveyor frame 9 is installed on the inner wall of the support frame 1, and a conveyor belt 10 is installed inside the conveyor frame 9. The worm 52 and the first protective shell 4 form a rotating structure. The worm 52 is meshed with the worm wheel 53. The worm wheel 53 forms a rotating structure with the crushing box 2 through the first rotating rod 54. The first crushing roller 55 forms a rotating structure with the crushing box 2 through the first rotating rod 54. The first helical gear 56 and the second helical gear 57 are meshed. The second helical gear 57 forms a rotating structure with the crushing box 2 through the second rotating rod 58. The second crushing roller 59 forms a rotating structure with the crushing box 2 through the second rotating rod 58. The guide plate 3 is symmetrically arranged around the central axis of the crushing box 2.

[0020] By pouring TPE waste into the feed inlet at the top of the crushing box 2, the TPE waste can fall between the first crushing roller 55 and the second crushing roller 59 under the guiding action of the guide plate 3. Starting the drive motor 51 causes the worm gear 52 to rotate. Since the worm gear 52 is meshed with the worm wheel 53, the worm wheel 53 rotates, causing the first crushing roller 55, which is fixedly connected to the outer wall of the first rotating rod 54, to rotate. This causes the first helical gear 56 to rotate. Since the first helical gear 56 is meshed with the second helical gear 57, the first crushing roller 55 can rotate, causing the second crushing roller 59 to rotate. The rotation of the two helical gears 57 drives the rotation of the second crushing roller 59, which is fixedly connected to the outer wall of the second rotating rod 58. Both the first crushing roller 55 and the second crushing roller 59 rotate inward. When the TPE waste falls between the first crushing roller 55 and the second crushing roller 59, it will be cut and crushed into blocky granules. At the same time, since one side of the guide plate 3 is serrated, when the sheet-like TPE waste falls between the first crushing roller 55 and the second crushing roller 59, it will provide additional shearing force to the TPE waste, thereby improving the crushing efficiency.

[0021] Reference Figure 2 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, a first transmission wheel 541 is fixedly connected to the outer wall of the first rotating rod 54. A transmission belt 542 is movably connected to the outer wall of the first transmission wheel 541. A second transmission wheel 543 is movably connected to the inner wall of the transmission belt 542. A reciprocating screw 544 is fixedly connected to the inner wall of the second transmission wheel 543. A threaded sleeve 545 is movably connected to the outer wall of the reciprocating screw 544. A receiving plate 546 is fixedly connected to the bottom of the threaded sleeve 545. A screening screen 547 is fixedly connected to the outer wall of the receiving plate 546. The first transmission wheel 541 and the crushing box 2 form a rotating structure through the first rotating rod 54. The first transmission wheel 541 is meshed with the transmission belt 542. The transmission belt 542 is meshed with the second transmission wheel 543. The second transmission wheel 543 and the crushing box 2 form a rotating structure through the reciprocating screw 544. The reciprocating screw 544 and the threaded sleeve 545 form a sliding structure. The screening screen 547 and the crushing box 2 form a sliding structure. The crushing box 2 is a slotted design.

[0022] As the first rotating rod 54 rotates, it drives the first transmission wheel 541 to rotate. Since the first transmission wheel 541 is meshed with the transmission belt 542, and the transmission belt 542 is meshed with the second transmission wheel 543, the second transmission wheel 543 can rotate, causing the reciprocating screw 544 to rotate along the crushing box 2. Since the reciprocating screw 544 has a reciprocating groove inside, it can drive the screw sleeve 545 to slide back and forth along the reciprocating screw 544, causing the screening screen 547 fixedly connected to the outer wall of the receiving plate 546 to slide back and forth along the sliding groove opened inside the crushing box 2. When the pre-crushed TPE waste falls onto the screening screen 547, it is screened by the reciprocatingly moving screening screen 547. The TPE particles with qualified size pass through the screening screen 547 and fall onto the conveyor belt 10 to be transported to the next process, while the TPE waste that is not completely crushed or has larger particles will slide along the inclined screening screen 547 and be discharged from one side of the crushing box 2.

[0023] Reference Figure 7 , Figure 9 and Figure 10 As shown, a first bevel gear 5441 is fixedly connected to one end of a reciprocating lead screw 544. A second bevel gear 5442 is movably connected to the outer wall of the first bevel gear 5441. A first rotating shaft 5443 is fixedly connected to the outer wall of the second bevel gear 5442. A third bevel gear 5444 is fixedly connected to one end of the first rotating shaft 5443. A fourth bevel gear 5445 is movably connected to the outer wall of the third bevel gear 5444. A second rotating shaft 5446 is fixedly connected to the bottom of the fourth bevel gear 5445. A synchronous belt assembly 5447 is mounted on the outer wall of the second rotating shaft 5446. A third rotating shaft 5448 is mounted on the inner wall of the synchronous belt assembly 5447. A feeding device is fixedly connected to the outer wall of the third rotating shaft 5448. The auger 5449, the outer wall of the crushing box 2 is equipped with a second protective shell 6, a guide shroud 7 is fixedly connected to one side of the crushing box 2, and a conveying pipe 8 is fixedly connected to the outer wall of the guide shroud 7. The first bevel gear 5441 forms a rotating structure with the crushing box 2 through the reciprocating screw 544. The first bevel gear 5441 is meshed with the second bevel gear 5442. The second bevel gear 5442 forms a rotating structure with the second protective shell 6 through the first rotating shaft 5443. The third bevel gear 5444 is meshed with the fourth bevel gear 5445. The feeding auger 5449 forms a rotating structure with the conveying pipe 8 through the third rotating shaft 5448. The outer diameter of the feeding auger 5449 is matched with the inner diameter of the conveying pipe 8.

[0024] As the reciprocating screw 544 rotates, it drives the first bevel gear 5441 to rotate. Since the first bevel gear 5441 is meshed with the second bevel gear 5442, the second bevel gear 5442 can rotate, driving the first shaft 5443 to rotate. Since the third bevel gear 5444 is meshed with the fourth bevel gear 5445, the fourth bevel gear 5445 can rotate, thereby causing the second shaft 5446 to rotate. Under the transmission action of the synchronous belt assembly 5447, the third shaft 5448 can rotate, thereby driving the feeding auger 5449 to rotate along the conveying pipe 8. When the TPE waste that is not completely crushed or has large particles is discharged into the conveying pipe 8 through the guide shroud 7, the TPE waste can be pushed up and conveyed along the conveying pipe 8 by the rotating feeding auger 5449, and finally fall back into the crushing box 2 through the output end of the conveying pipe 8 for secondary crushing.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A TPE waste recycling and processing machine, comprising a support frame (1); Its features are: The top of the support frame (1) is fixedly connected to a crushing box (2), the inner wall of the crushing box (2) is fixedly connected to a guide plate (3), the outer wall of the crushing box (2) is equipped with a first protective shell (4), and the outer wall of the first protective shell (4) is fixedly connected to a crushing mechanism (5). The crushing mechanism (5) includes a drive motor (51) fixedly installed on the outer wall of the first protective shell (4). The output shaft of the drive motor (51) is fixedly connected to a worm gear (52) via a coupling. A worm wheel (53) is movably connected to the outer wall of the worm gear (52). A first rotating rod (54) is fixedly connected to the inner wall of the worm wheel (53). A first crushing roller (55) is fixedly connected to the outer wall of the first rotating rod (54). A first helical gear (56) is fixedly connected to the outer wall of the first rotating rod (54). A second helical gear (57) is movably connected to the outer wall of the first helical gear (56). A second rotating rod (58) is fixedly connected to the inner wall of the second helical gear (57). A second crushing roller (59) is fixedly connected to the outer wall of the second rotating rod (58). The inner wall of the support frame (1) is equipped with a conveyor frame (9), and the inside of the conveyor frame (9) is equipped with a conveyor belt (10).

2. The TPE waste recycling and processing machine according to claim 1, characterized in that: The worm (52) and the first protective shell (4) form a rotating structure. The worm (52) is meshed with the worm wheel (53). The worm wheel (53) and the crushing box (2) form a rotating structure through the first rotating rod (54). The first crushing roller (55) and the crushing box (2) form a rotating structure through the first rotating rod (54).

3. The TPE waste recycling and processing machine according to claim 1, characterized in that: The first helical gear (56) meshes with the second helical gear (57). The second helical gear (57) forms a rotating structure with the crushing box (2) through the second rotating rod (58). The second crushing roller (59) forms a rotating structure with the crushing box (2) through the second rotating rod (58). The guide plate (3) is symmetrically arranged with respect to the central axis of the crushing box (2).

4. The TPE waste recycling and processing machine according to claim 1, characterized in that: The outer wall of the first rotating rod (54) is fixedly connected to a first transmission wheel (541), the outer wall of the first transmission wheel (541) is movably connected to a transmission belt (542), the inner wall of the transmission belt (542) is movably connected to a second transmission wheel (543), the inner wall of the second transmission wheel (543) is fixedly connected to a reciprocating screw (544), the outer wall of the reciprocating screw (544) is movably connected to a thread sleeve (545), the bottom of the thread sleeve (545) is fixedly connected to a receiving plate (546), and the outer wall of the receiving plate (546) is fixedly connected to a screening screen (547).

5. The TPE waste recycling and processing machine according to claim 4, characterized in that: The first transmission wheel (541) forms a rotating structure with the crushing box (2) through the first rotating rod (54). The first transmission wheel (541) is meshed with the transmission belt (542). The transmission belt (542) is meshed with the second transmission wheel (543). The second transmission wheel (543) forms a rotating structure with the crushing box (2) through the reciprocating screw (544).

6. The TPE waste recycling and processing machine according to claim 4, characterized in that: The reciprocating lead screw (544) and the wire sleeve (545) form a sliding structure, the screening screen (547) and the crushing box (2) form a sliding structure, and the crushing box (2) is a slotted design.

7. A TPE waste recycling and processing machine according to claim 4, characterized in that: One end of the reciprocating lead screw (544) is fixedly connected to a first bevel gear (5441). A second bevel gear (5442) is movably connected to the outer wall of the first bevel gear (5441). A first rotating shaft (5443) is fixedly connected to the outer wall of the second bevel gear (5442). One end of the first rotating shaft (5443) is fixedly connected to a third bevel gear (5444). A fourth bevel gear (5445) is movably connected to the outer wall of the third bevel gear (5444). The bottom of the fourth bevel gear (5445)... A second rotating shaft (5446) is fixedly connected to the crushing box (2). A synchronous belt assembly (5447) is installed on the outer wall of the second rotating shaft (5446). A third rotating shaft (5448) is installed on the inner wall of the synchronous belt assembly (5447). A feeding auger (5449) is fixedly connected to the outer wall of the third rotating shaft (5448). A second protective shell (6) is installed on the outer wall of the crushing box (2). A flow guide (7) is fixedly connected to one side of the crushing box (2). A conveying pipe (8) is fixedly connected to the outer wall of the flow guide (7).

8. The TPE waste recycling and processing machine according to claim 7, characterized in that: The first bevel gear (5441) forms a rotating structure with the crushing box (2) through the reciprocating screw (544), and the first bevel gear (5441) meshes with the second bevel gear (5442).

9. A TPE waste recycling and processing machine according to claim 7, characterized in that: The second bevel gear (5442) forms a rotating structure with the second protective shell (6) through the first rotating shaft (5443), and the third bevel gear (5444) meshes with the fourth bevel gear (5445).

10. A TPE waste recycling and processing machine according to claim 7, characterized in that: The feeding auger (5449) forms a rotating structure with the conveying pipe (8) through the third rotating shaft (5448), and the outer diameter of the feeding auger (5449) is adapted to the inner diameter of the conveying pipe (8).

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