A particle conveying device for low-odor TPE material processing

Abstract

The present invention relates to the technical field of conveying devices, and discloses a particle conveying device for processing low-odor TPE materials, including a conveying frame, the bottom of which is fixedly connected to a power motor, the inner wall of which is rotatably connected to a transmission shaft, and the top of which is fixedly connected to a filter funnel. The present invention provides a vibration mechanism, first pours the TPE material into the inner wall of the filter funnel, then starts the power motor to drive the bidirectional threaded rod to rotate, when the bidirectional threaded rod rotates, the threaded ring moves on the surface of the bidirectional threaded rod in a direction close to each other, when the threaded ring moves, it pushes the slide plate to move on the surface of the slide rail in a direction close to each other, when the slide plate moves, it drives the passive frame to move in a direction close to each other, when the passive frame moves, it pushes the contact plate to move in a direction close to each other, and fits with the surface of the filter funnel, when the passive frame moves, it pushes the limit elastic rod to squeeze.

Description

Technical Field

[0001] The invention relates to the technical field of conveying equipment, in particular to a particle conveying device for processing low-odor TPE materials. Background Art

[0002] TPE is widely used in food-grade products, medical-grade products, fitness equipment and other fields. In food-grade applications, it meets the performance requirements of FDA and national standards for contact materials. In medical-grade applications, it meets the requirements of biological and chemical cytotoxicity. In fitness equipment applications, it provides good mechanical properties and low odor characteristics.

[0003] In the prior art, when conveying TPE materials, the materials need to be filtered first, and then dropped onto the conveyor belt of the output device for transmission. However, when the materials drop onto the conveyor belt, due to the elasticity of the conveyor belt, the materials will fall more loosely and may even fall to the ground. When the TPE materials fall onto the ground, they cannot be used, resulting in a waste of cost. Summary of the invention

[0004] The object of the present invention is to provide a particle conveying device for processing low-odor TPE materials to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a particle conveying device for processing low-odor TPE materials, comprising a conveying frame, the bottom of the conveying frame is fixedly connected to a power motor, the inner wall of the conveying frame is rotatably connected to a conveying shaft, the surface of the conveying shaft is transmission-connected to a conveyor belt, the top of the conveying frame is fixedly connected to a filter funnel, the inner wall of the filter funnel is fixedly connected to a filter plate, the surface of the conveying frame is fixedly connected to a conveying motor, and further comprising;

[0007] A vibration mechanism, the vibration mechanism comprising a bidirectional threaded rod, a threaded ring is threadedly connected to the surface of the bidirectional threaded rod, and a vibrating eccentric disk is fixedly connected to the surface of the bidirectional threaded rod;

[0008] A positioning mechanism, the positioning mechanism comprising a push-telescopic plate, a moving groove is provided at the bottom of the push-telescopic plate, and an inner wall of the moving groove is slidably connected to a limit spring;

[0009] The anti-drop mechanism comprises a centralizing plate, and a driving rod is fixedly connected to the top of the centralizing plate.

[0010] Furthermore, the inner wall of the conveying shaft completely inertial conveying frame is fixedly connected to the output end of the conveying motor, and the number of the conveying shafts is set to be several, and the several conveying shafts are arranged on the inner wall of the conveying frame.

[0011] Furthermore, the vibration mechanism includes a slide frame, a vibration elastic rod is fixedly connected to the bottom of the vibration plate, a slide rail is fixedly connected to the surface of the vibration plate, a slide plate is slidably connected to the surface of the slide rail, a passive frame is fixedly connected to the surface of the slide plate, a contact plate is fixedly connected to the end of the passive frame away from the slide plate, and a limiting elastic rod is fixedly connected to the surface of the passive frame.

[0012] Furthermore, the end of the bidirectional threaded rod is fixedly connected to the output end of the power motor, the end of the threaded ring away from the bidirectional threaded rod is fixedly connected to the end of the slide plate, the surface of the vibrating eccentric disk is in contact with the bottom of the vibration plate, and the number of the vibrating elastic rods is four, and the four vibrating elastic rods are symmetrically arranged at the bottom of the vibration plate.

[0013] Furthermore, the positioning mechanism includes a slide slot frame, the inner wall of the slide slot frame is slidably connected to a sliding frame, the surface of the sliding frame is fixedly connected to a right-angle plate, the surface of the right-angle plate is fixedly connected to a driven frame, the end of the right-angle plate away from the sliding frame is rotatably connected to a downward pressure rod, the end of the downward pressure rod away from the right-angle plate is rotatably connected to a passive elastic rod, the end of the passive elastic rod away from the positioning ring is fixedly connected to a positioning ring, and the inner wall of the positioning ring is slidably connected to a shrinking ring.

[0014] Furthermore, the two ends of the slide frame are fixedly connected to the surface of the filter funnel, the end of the driven frame away from the right-angle plate is fixedly connected to the surface of the contact plate, the end of the pushing telescopic plate is fixedly connected to the surface of the positioning ring, the end of the pushing telescopic plate away from the positioning ring is fixedly connected to the surface of the contact plate, and the end of the limit spring away from the movable groove is fixedly connected to the top of the conveying frame.

[0015] Furthermore, the anti-fall mechanism includes a telescopic frame, the top of the telescopic frame is fixedly connected to an extrusion plate, the end of the extrusion plate away from the telescopic frame is fixedly connected to an elastic plate, the surface of the elastic plate is fixedly connected to a push-down frame, and the end of the push-down frame away from the elastic plate is fixedly connected to a dust shield plate.

[0016] Furthermore, the end of the telescopic frame is fixedly connected to the surface of the conveying frame, the end of the telescopic frame away from the conveying frame is fixedly connected to the surface of the centralizing plate, the end of the driving rod away from the centralizing plate is fixedly connected to the surface of the sliding frame, and the number of the telescopic frames is two, and the two telescopic frames are symmetrically arranged with the dust shield as the center.

[0017] The present invention has the following beneficial effects:

[0018] The present invention arranges a vibration mechanism, firstly pours the TPE material into the inner wall of the filter funnel, and then starts the power motor to drive the bidirectional threaded rod to rotate. When the bidirectional threaded rod rotates, the threaded ring will move on the surface of the bidirectional threaded rod in the direction of approaching each other, and when the threaded ring moves, it will push the slide plate to move on the surface of the slide rail in the direction of approaching each other. When the slide plate moves, it will drive the passive frame to move in the direction of approaching each other. When the passive frame moves, it will push the contact plate to move in the direction of approaching each other and fit with the surface of the filter funnel. When the passive frame moves, it will push the limiting elastic rod to be squeezed. When the limiting elastic rod is squeezed, it will shrink in the direction of approaching each other, so as to limit the passive frame when it reaches a suitable position. When the bidirectional threaded rod rotates, it will drive the vibrating eccentric disk to rotate. When the vibrating eccentric disk rotates, it will rub the vibrating plate. When the vibrating eccentric disk rubs with the vibrating plate, vibration will be generated, which effectively vibrates the TPE material inside the filter funnel, disperses the adhered materials, and makes the materials fall on the surface of the conveyor belt.

[0019] The present invention sets a positioning mechanism, when the contact plate moves, it will drive the driven frame to move in the direction of approaching each other, when the driven frame moves, it will push the right-angle plate to move in the direction of approaching each other, when the right-angle plate moves, it will drive the sliding frame to move in the direction of approaching each other on the inner wall of the slide slot frame, when the right-angle plate moves, it will push the down-pressing rod to move downward, when the down-pressing rod moves, it will push the passive elastic rod to move downward, when the passive elastic rod moves downward, it will drive the positioning ring to move downward, when the positioning ring moves, it will drive the shrinking ring to move downward, when the passive elastic rod moves, it will drive the telescopic plate to extend downward, when the extension plate is pushed When the shrinking plate extends downward, it will squeeze the limit spring. When the limit spring is squeezed, it will shrink toward the conveying frame and limit the telescopic plate when it reaches the position. When the contact plate moves, it will drive the telescopic plate to move in the direction of approaching each other. When the telescopic plate moves, it will push the positioning ring to move in the direction of approaching each other. When the positioning ring moves, it will pull the passive elastic rod to extend in the direction of approaching each other. When the positioning ring moves, it will drive the shrinking ring to shrink in the direction of approaching each other, effectively positioning the filtered material and concentrating the material to prevent the material from falling.

[0020] The present invention provides an anti-drop mechanism. When the sliding frame moves, it will drive the driving rod to move in the direction of approaching each other. When the driving rod moves, it will drive the concentrating plate to move in the direction of approaching each other. When the concentrating plate moves, it will drive the telescopic frame to extend in the direction of approaching each other. When the telescopic frame moves, it will drive the extrusion plate to move in the direction of approaching each other. When the extrusion plate moves, it will squeeze the elastic plate. When the elastic plate is squeezed, the middle part will bend. When the middle part of the elastic plate bends, it will push the push-down frame to move downward. When the push-down frame moves, it will push the dust shield plate to move downward, so as to effectively block the material during transportation, prevent the TPE material from rolling down due to its round shape during transportation, and prevent dust from falling on the surface of the material through the dust shield plate.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the overall structure of the vibration mechanism of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the limiting elastic rod of the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the vibrating eccentric disk of the present invention;

[0028] Figure 6 It is a schematic diagram of the overall structure of the positioning mechanism of the present invention;

[0029] Figure 7 This is a schematic diagram of the right-angle plate structure of the present invention;

[0030] Figure 8 This is a schematic diagram of the overall structure of the anti-drop mechanism of the present invention;

[0031] Fig. 9 It is a schematic diagram of the push-down frame structure of the present invention.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] In the figure: 1, conveying frame; 2, power motor; 3, conveying shaft; 4, conveyor belt; 5, filter funnel; 6, filter plate; 7, conveying motor; 10, vibration mechanism; 11, vibration plate; 12, vibration elastic rod; 13, slide rail; 14, slide plate; 15, passive frame; 16, contact plate; 17, limit elastic rod; 18, two-way threaded rod; 19, threaded ring; 20, vibration eccentric disk; 30, positioning mechanism; 31, slide frame; 32, sliding frame; 33, right-angle plate; 34, driven frame; 35, pressing rod; 36, passive elastic rod; 37, positioning ring; 38, shrinking ring; 39, pushing telescopic plate; 40, limit spring; 50, anti-drop mechanism; 51, telescopic frame; 52, extrusion plate; 53, elastic plate; 54, push frame; 55, dust shield; 56, concentration plate; 57, driving rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 9 As shown, the present invention is a particle conveying device for processing low-odor TPE materials, comprising a conveying frame 1, a power motor 2 is fixedly connected to the bottom of the conveying frame 1, a conveying shaft 3 is rotatably connected to the inner wall of the conveying frame 1, a conveying belt 4 is transmission-connected to the surface of the conveying shaft 3, a filter funnel 5 is fixedly connected to the top of the conveying frame 1, a filter plate 6 is fixedly connected to the inner wall of the filter funnel 5, a conveying motor 7 is fixedly connected to the surface of the conveying frame 1, and further comprising;

[0036] The vibration mechanism 10 includes a bidirectional threaded rod 18. First, the TPE material is poured into the inner wall of the filter funnel 5, and then the power motor 2 is started to drive the bidirectional threaded rod 18 to rotate. The surface of the bidirectional threaded rod 18 is threadedly connected with a threaded ring 19. When the bidirectional threaded rod 18 rotates, the threaded ring 19 moves toward each other on the surface of the bidirectional threaded rod 18. A vibrating eccentric disk 20 is fixedly connected to the surface of the bidirectional threaded rod 18. When the bidirectional threaded rod 18 rotates, the vibrating eccentric disk 20 is driven to rotate;

[0037] The positioning mechanism 30 includes a push telescopic plate 39. When the contact plate 16 moves, the push telescopic plate 39 is driven to move in a direction close to each other. When the passive elastic rod 36 moves, the push telescopic plate 39 is driven to extend downward. A moving groove is provided at the bottom of the push telescopic plate 39. The inner wall of the moving groove is slidably connected to a limit spring 40. When the push telescopic plate 39 extends downward, the limit spring 40 is squeezed. When the limit spring 40 is squeezed, it shrinks in the direction of the conveying frame 1 and limits the push telescopic plate 39 when it reaches the position.

[0038] The anti-drop mechanism 50 includes a concentrating plate 56. When the concentrating plate 56 moves, it drives the telescopic frame 51 to extend in a direction approaching each other. When the driving rod 57 moves, it drives the concentrating plate 56 to move in a direction approaching each other. The top of the concentrating plate 56 is fixedly connected with the driving rod 57. When the sliding frame 32 moves, it drives the driving rod 57 to move in a direction approaching each other.

[0039] The conveying shaft 3 is completely inertial and the inner wall of the conveying frame 1 is fixedly connected to the output end of the conveying motor 7 . There are a number of conveying shafts 3 , and the plurality of conveying shafts 3 are arranged on the inner wall of the conveying frame 1 .

[0040] The vibration mechanism 10 includes a slide frame 31, a vibration elastic rod 12 is fixedly connected to the bottom of the vibration plate 11, and a slide rail 13 is fixedly connected to the surface of the vibration plate 11. When the threaded ring 19 moves, the slide plate 14 is pushed to move on the surface of the slide rail 13 in a direction close to each other. The slide rail 13 is slidably connected to the surface of the slide plate 14, and the surface of the slide plate 14 is fixedly connected to the passive frame 15. When the slide plate 14 moves, it drives the passive frame 15 to move in a direction close to each other. When the passive frame 15 moves, it pushes the contact plate 16 to move in a direction close to each other, and with the past The surfaces of the filter funnel 5 fit each other, and the end of the passive frame 15 away from the slide plate 14 is fixedly connected to the contact plate 16. The surface of the passive frame 15 is fixedly connected to the limiting elastic rod 17. When the passive frame 15 moves, it will push the limiting elastic rod 17 for extrusion. When the limiting elastic rod 17 is squeezed, it will shrink in the direction of approaching each other, which limits the passive frame 15 when it reaches a suitable position, effectively vibrates the TPE material inside the filter funnel 5, and disperses the adhered materials, and makes the materials fall on the surface of the conveyor belt 4.

[0041] The end of the bidirectional threaded rod 18 is fixedly connected to the output end of the power motor 2, and the end of the threaded ring 19 away from the bidirectional threaded rod 18 is fixedly connected to the end of the slide plate 14. The surface of the vibrating eccentric disk 20 contacts the bottom of the vibration plate 11. When the vibrating eccentric disk 20 rotates, it will rub the vibration plate 11. When the vibrating eccentric disk 20 rubs against the vibration plate 11, vibration will be generated. There are four vibrating elastic rods 12, and the four vibrating elastic rods 12 are symmetrically arranged at the bottom of the vibration plate 11.

[0042] The positioning mechanism 30 includes a slide frame 31. When the right-angle plate 33 moves, the sliding frame 32 is driven to move in the direction of approaching each other on the inner wall of the slide frame 31. The inner wall of the slide frame 31 is slidably connected with the sliding frame 32. The surface of the sliding frame 32 is fixedly connected with the right-angle plate 33. The surface of the right-angle plate 33 is fixedly connected with the driven frame 34. When the contact plate 16 moves, it drives the driven frame 34 to move in the direction of approaching each other. The end of the right-angle plate 33 away from the sliding frame 32 is rotatably connected to the pressing rod 35. The end of the pressing rod 35 away from the right-angle plate 33 is rotatably connected to the passive elastic rod 36. When the right-angle plate 33 moves, the pressing rod 35 is pushed downward. When the driven frame 34 moves, the right-angle plate 33 is pushed downward. The plates 33 move in the direction of approaching each other, and the end of the passive elastic rod 36 away from the positioning ring 37 is fixedly connected to the positioning ring 37. When the lower pressure rod 35 moves, the passive elastic rod 36 is pushed to move downward. The inner wall of the positioning ring 37 is slidably connected with a shrinking ring 38. When the telescopic plate 39 is pushed to move, the positioning ring 37 is pushed to move in the direction of approaching each other. When the positioning ring 37 moves, the shrinking ring 38 is driven to move downward. When the passive elastic rod 36 moves downward, the positioning ring 37 is driven downward. When the positioning ring 37 moves, the shrinking ring 38 is driven to shrink in the direction of approaching each other, which effectively positions the filtered material and concentrates the material to prevent the material from falling.

[0043] The two ends of the slide frame 31 are fixedly connected to the surface of the filter funnel 5, the end of the driven frame 34 away from the right-angle plate 33 is fixedly connected to the surface of the contact plate 16, and the end of the telescopic plate 39 is fixedly connected to the surface of the positioning ring 37. When the passive elastic rod 36 moves, it will drive the telescopic plate 39 to extend downward, and the end of the telescopic plate 39 away from the positioning ring 37 is fixedly connected to the surface of the contact plate 16. When the positioning ring 37 moves, it will pull the passive elastic rod 36 to extend in a direction close to each other, and the end of the limit spring 40 away from the moving groove is fixedly connected to the top of the conveying frame 1.

[0044] The anti-fall mechanism 50 includes a telescopic frame 51. When the telescopic frame 51 moves, it will drive the extrusion plate 52 to move towards each other. The top of the telescopic frame 51 is fixedly connected with the extrusion plate 52. The end of the extrusion plate 52 away from the telescopic frame 51 is fixedly connected with an elastic plate 53. When the extrusion plate 52 moves, it will squeeze the elastic plate 53. When the elastic plate 53 is squeezed, the middle part will bend. The surface of the elastic plate 53 is fixedly connected with a push-down frame 54. When the middle part of the elastic plate 53 bends, it will push the push-down frame 54 to move downward. The end of the push-down frame 54 away from the elastic plate 53 is fixedly connected with a dust shield 55, which effectively blocks the material during transportation to prevent the TPE material from rolling down due to its round shape during transportation, and prevents dust from falling on the surface of the material through the dust shield 55.

[0045] The end of the telescopic frame 51 is fixedly connected to the surface of the conveying frame 1, the end of the telescopic frame 51 away from the conveying frame 1 is fixedly connected to the surface of the focusing plate 56, and the end of the driving rod 57 away from the focusing plate 56 is fixedly connected to the surface of the sliding frame 32. There are two telescopic frames 51, and the two telescopic frames 51 are symmetrically arranged with the dust shield plate 55 as the center. When the push-down frame 54 moves, it will push the dust shield plate 55 to move downward.

[0046] When in use, first pour the TPE material into the inner wall of the filter funnel 5, then start the power motor 2 to drive the bidirectional threaded rod 18 to rotate, when the bidirectional threaded rod 18 rotates, the threaded ring 19 will move on the surface of the bidirectional threaded rod 18 in the direction of approaching each other, when the threaded ring 19 moves, it will push the slide plate 14 to move on the surface of the slide rail 13 in the direction of approaching each other, when the slide plate 14 moves, it will drive the passive frame 15 to move in the direction of approaching each other, when the passive frame 15 moves, it will push the contact plate 16 to move in the direction of approaching each other and fit with the surface of the filter funnel 5, when the passive frame 15 moves, it will push the limiting elastic rod 17 to be squeezed, and when the limiting elastic rod 17 is squeezed, it will shrink in the direction of approaching each other. When the vibrating eccentric disk 20 rotates, it will rub against the vibrating plate 11. When the vibrating eccentric disk 20 rubs against the vibrating plate 11, vibration will be generated. When the contact plate 16 moves, it will drive the driven frame 34 to move in a direction close to each other. When the driven frame 34 moves, it will push the right-angle plate 33 to move in a direction close to each other. When the right-angle plate 33 moves, it will drive the sliding frame 32 to move in a direction close to each other on the inner wall of the slide frame 31. When the right-angle plate 33 moves, it will push the pressing rod 35 to move downward. When the pressing rod 35 moves, it will push the passive elastic rod 36 to move downward. When the passive elastic rod 36 moves downward, it will drive the positioning ring 37 to move downward. When the positioning ring 37 moves, it will drive the shrinking ring 38 to move downward. When the passive elastic rod 36 moves, it will drive the telescopic plate 39 to extend downward. When the telescopic plate 39 extends downward, it will squeeze the limit spring 40. When the limit spring 40 is squeezed, it will shrink toward the direction of the conveying frame 1 and limit the telescopic plate 39 when it reaches the position. When the contact plate 16 moves, it will drive the telescopic plate 39 to move in a direction close to each other. When the telescopic plate 39 moves, it will push the positioning ring 37 to move in a direction close to each other. When the positioning ring 37 moves, it will pull the passive elastic rod 36 to extend in a direction close to each other. When the positioning ring 37 moves, it will drive the shrinkage ring 38 to shrink in the direction of approaching each other. When the sliding frame 32 moves, it will drive the driving rod 57 to move in the direction of approaching each other. When the driving rod 57 moves, it will drive the concentrating plate 56 to move in the direction of approaching each other. When the concentrating plate 56 moves, it will drive the telescopic frame 51 to extend in the direction of approaching each other. When the telescopic frame 51 moves, it will drive the extrusion plate 52 to move in the direction of approaching each other. When the extrusion plate 52 moves, it will squeeze the elastic plate 53. When the elastic plate 53 is squeezed, the middle part will bend. When the middle part of the elastic plate 53 bends, it will push the push-down frame 54 to move downward. When the push-down frame 54 moves, it will push the dust shield plate 55 to move downward.

[0047] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A particle conveying device for processing low-odor TPE materials, comprising a conveying frame (1), the bottom of the conveying frame (1) is fixedly connected to a power motor (2), the inner wall of the conveying frame (1) is rotatably connected to a conveying shaft (3), the surface of the conveying shaft (3) is drivingly connected to a conveyor belt (4), the top of the conveying frame (1) is fixedly connected to a filter funnel (5), the inner wall of the filter funnel (5) is fixedly connected to a filter plate (6), and the surface of the conveying frame (1) is fixedly connected to a conveying motor (7), characterized in that: Also includes; One end of the conveying shaft (3) close to the conveying motor (7) passes through the conveying frame (1) and is fixedly connected to the output end of the conveying motor (7), and a plurality of conveying shafts (3) are provided; A vibration mechanism (10), the vibration mechanism (10) comprising a bidirectional threaded rod (18) and a vibration plate (11), the surface of the bidirectional threaded rod (18) being threadedly connected to a threaded ring (19), the surface of the bidirectional threaded rod (18) being fixedly connected to a vibration eccentric disk (20), the bottom of the vibration plate (11) being fixedly connected to a vibration elastic rod (12), the surface of the vibration plate (11) being fixedly connected to a slide rail (13), the surface of the slide rail (13) being slidably connected to a slide plate (14), the surface of the slide plate (14) being fixedly connected to a passive frame (15), one end of the passive frame (15) away from the slide plate (14) being fixedly connected to a contact plate (16), and the surface of the passive frame (15) being fixedly connected to a limiting elastic rod (17); The end of the bidirectional threaded rod (18) is fixedly connected to the output end of the power motor (2); one end of the threaded ring (19) away from the bidirectional threaded rod (18) is fixedly connected to the end of the slide plate (14); the surface of the vibrating eccentric disk (20) is in contact with the bottom of the vibrating plate (11); the number of the vibrating elastic rods (12) is four, and the four vibrating elastic rods (12) are symmetrically arranged at the bottom of the vibrating plate (11); A positioning mechanism (30), the positioning mechanism (30) comprising a pushing telescopic plate (39) and a slide slot frame (31), the bottom of the pushing telescopic plate (39) being provided with a movable slot, the inner wall of the movable slot being slidably connected to a limit spring (40), the inner wall of the slide slot frame (31) being slidably connected to a sliding frame (32), the surface of the sliding frame (32) being fixedly connected to a right-angle plate (33), the surface of the right-angle plate (33) being fixedly connected to a driven frame (34), the end of the right-angle plate (33) away from the sliding frame (32) being rotatably connected to a pressing rod (35), the end of the pressing rod (35) away from the right-angle plate (33) being rotatably connected to a passive elastic rod (36), the end of the passive elastic rod (36) away from the positioning ring (37) being fixedly connected to the positioning ring (37), the inner wall of the positioning ring (37) being slidably connected to a shrinking ring (38); The anti-drop mechanism (50) comprises a centralizing plate (56), and a driving rod (57) is fixedly connected to the top of the centralizing plate (56).

2. A particle conveying device for low-odor TPE material processing according to claim 1, characterized in that: The two ends of the slide frame (31) are fixedly connected to the surface of the filter funnel (5), the end of the driven frame (34) away from the right-angle plate (33) is fixedly connected to the surface of the contact plate (16), the end of the pushing telescopic plate (39) is fixedly connected to the surface of the positioning ring (37), the end of the pushing telescopic plate (39) away from the positioning ring (37) is fixedly connected to the surface of the contact plate (16), and the end of the limit spring (40) away from the movable groove is fixedly connected to the top of the conveying frame (1).

3. A particle conveying device for low-odor TPE material processing according to claim 2, characterized in that: The anti-drop mechanism (50) comprises a telescopic frame (51), the top of the telescopic frame (51) is fixedly connected to an extrusion plate (52), one end of the extrusion plate (52) away from the telescopic frame (51) is fixedly connected to an elastic plate (53), the surface of the elastic plate (53) is fixedly connected to a push-down frame (54), and one end of the push-down frame (54) away from the elastic plate (53) is fixedly connected to a dust shield (55).

4. A particle conveying device for low-odor TPE material processing according to claim 3, characterized in that: An end of the telescopic frame (51) is fixedly connected to the surface of the conveying frame (1), an end of the telescopic frame (51) away from the conveying frame (1) is fixedly connected to the surface of the centralizing plate (56), and an end of the driving rod (57) away from the centralizing plate (56) is fixedly connected to the surface of the sliding frame (32). Two telescopic frames (51) are provided, and the two telescopic frames (51) are symmetrically arranged with the dust shielding plate (55) as the center.

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