Elastomer plastic particle drying and particle size screening vibration conveyor
By designing a vibration conveyor that integrates drying, screening and conveying functions, the problems of large land occupation, low efficiency and high cost in traditional processes are solved, and efficient plastic particles are achieved.
Patent Information
- Application Number
- CN202422067757.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-08-26
AI Technical Summary
In traditional plastic processing technology, the drying, screening and transportation of elastomeric plastic particles are usually completed by multiple independent equipment, resulting in large area, low work efficiency and high maintenance costs.
A vibration conveyor integrating drying, screening and conveying functions is designed, including a vibration mechanism, a screening mechanism and a drying mechanism. The vibration mechanism drives the turntable to rotate through the inclined conveying channel and the eccentric shaft driven by the motor to achieve continuous vibration and transport of particles; the screening mechanism realizes particle size screening through the screening hole and the second channel; the drying mechanism realizes drying effect through the U-shaped shell and the heater.
The overall structure of the device is simple, has a small footprint, high working efficiency and low maintenance cost. It can effectively dry and screen elastomeric plastic particles, and realize efficient transportation of particles of different particle sizes.
Smart Images
Figure CN222755821U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic particle processing, in particular to a vibration conveyor for drying and screening elastomeric plastic particles. Background Art
[0002] Elastomeric plastic is a polymer material that has rubber elasticity at room temperature and can be plasticized and formed like plastic at high temperature. Elastomeric plastic particles are usually small granular substances made from elastomer materials through a specific processing technology.
[0003] In the plastic processing industry, the drying, screening and conveying of elastomer plastic particles are important links. In traditional processes, these links are usually completed by multiple independent equipment, which not only occupies a large area, but also has low work efficiency and high maintenance costs. Therefore, in response to the above problems, we propose a new type of elastomer plastic particle drying particle size screening vibration conveyor. Utility Model Content
[0004] The purpose of the utility model is to solve the problems existing in the prior art that in the plastic processing industry, drying, screening and conveying of elastomeric plastic particles are important links. In traditional processes, these links are usually completed by multiple independent equipment, which not only occupies a large area, but also has low work efficiency and high maintenance costs. A vibration conveyor for drying and particle size screening of elastomeric plastic particles is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vibration conveyor for drying and screening particle sizes of elastomeric plastic particles, comprising a vibration mechanism, a screening mechanism and a drying mechanism, the screening mechanism comprising a conveying channel, the conveying channel is inclined to the left, and a plurality of screening holes are arranged at a position close to the left side at the inner bottom of the conveying channel, a second channel is fixedly connected to the position of the bottom of the conveying channel below the screening holes, the drying mechanism comprises a U-shaped shell, the U-shaped shell is fixedly installed at a position close to the right side of the top of the conveying channel, a heater is installed at the inner top of the U-shaped shell, and baffles are fixedly connected between the inner surface walls of the U-shaped shell near both sides.
[0006] Preferably, the vibration mechanism comprises a bottom plate, and two groups of first brackets are symmetrically fixedly connected to the top of the bottom plate near the edge, and the number of the first brackets in each group is set to two.
[0007] Preferably, the outer surfaces of the opposite sides of the two groups of the first brackets are rotatably connected to the first rotating shaft, one end of the first rotating shaft is fixedly connected to a turntable, an eccentric shaft is fixedly connected near the edge between the outer surfaces of adjacent turntables, and a motor is installed at the top of the base plate near the right side.
[0008] Preferably, one end of one of the first rotating shafts is fixedly connected to the second pulley, the output end of the motor is fixedly connected to the first pulley, a transmission belt is connected between the outer surfaces of the first pulley and the second pulley, and universal wheels are installed at the bottom of the base plate near the four corners.
[0009] Preferably, one end of each of the two first rotating shafts is fixedly connected to a swing rod, the front surfaces of the two swing rods are fixedly connected to a second rotating shaft, and a connecting rod is rotatably connected between the outer surfaces of the two second rotating shafts via a bearing.
[0010] Preferably, two groups of second brackets are fixedly connected to the top of the conveying channel, the second brackets are located corresponding to the first brackets, and the bottom ends of the two groups of second brackets are rotatably connected to the two eccentric shafts respectively.
[0011] Preferably, a slot is provided between the front and rear inner walls of the conveying channel and the second channel, an insert plate is inserted between the inner walls of the slot, and the insert plate is located at the left side of the screening hole.
[0012] Preferably, the left end of the conveying channel is fixedly connected to a first arc-shaped channel, the left end of the second channel is fixedly connected to a second arc-shaped channel, and the first arc-shaped channel and the second arc-shaped channel are arranged in opposite directions.
[0013] Preferably, two first fans are installed on the front and rear inner walls of the U-shaped shell, the blowing directions of adjacent first fans are opposite, and the front and rear outer surfaces of the U-shaped shell are fixedly connected with connecting pipes.
[0014] Preferably, the connecting pipe is arranged in a semicircular shape and its two ends respectively correspond to the positions of the two first fans on the same side. A mounting plate is fixedly connected to the left surface of the U-shaped shell near the top, and a second fan is symmetrically installed at the bottom of the mounting plate. The bottom of the baffle is bent to the left.
[0015] Compared with the prior art, the advantages and positive effects of the utility model are:
[0016] 1. In the utility model, the design of the vibration mechanism allows the inclined conveying channel to vibrate continuously, so that the plastic particles discharged from the right side can be conveyed to the left. During the process, the plastic particles pass through the U-shaped shell and are dried under the action of the heater. Under the action of the screening holes and the second channel, the particles are screened according to the particle size. The first arc channel and the second arc channel are used to convey the screened plastic particles to different directions. The overall structure is simple, integrating drying, screening and conveying functions. Compared with a variety of independent equipment, the device occupies a small area, has high working efficiency and low maintenance cost.
[0017] 2. In the utility model, when the plastic particles enter the bottom of the U-shaped shell for drying, the four working first fans will generate airflow, and the blowing directions of the adjacent first fans in front, behind, left and right are opposite. Therefore, the hot air heated by the heater inside the U-shaped shell will circulate between the U-shaped shell and the two connecting pipes, which reduces the heat loss. The circulating wind also allows the plastic particles to better contact with the hot air, thereby improving the drying effect. When the plastic particles passing through the U-shaped shell after drying pass through the second fan under the mounting plate, they are dried under the action of the airflow generated by the second fan. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a vibration conveyor for drying and screening granules of elastomer plastic particles is proposed for the utility model;
[0019] Figure 2 The utility model proposes an expanded diagram of a vibration conveyor for drying and screening granules of elastomer plastic granules;
[0020] Figure 3 The utility model provides a schematic diagram of the vibration mechanism structure of a vibration conveyor for drying and screening elastomer plastic particles;
[0021] Figure 4 The utility model provides a screening mechanism structure diagram of a vibration conveyor for drying and screening elastomer plastic particles;
[0022] Figure 5 The utility model provides a drying mechanism structure schematic diagram of an elastic plastic particle drying particle size screening vibration conveyor.
[0023] Legend: 1. Vibration mechanism; 101. Bottom plate; 102. First bracket; 103. First rotating shaft; 104. Turntable; 105. Eccentric shaft; 106. Motor; 107. First pulley; 108. Second pulley; 109. Transmission belt; 110. Rocker; 111. Second rotating shaft; 112. Connecting rod; 113. Universal wheel; 2. Screening mechanism; 201. Conveying channel; 202. Second bracket; 203. Screening hole; 204. Second channel; 205. First arc channel; 206. Second arc channel; 207. Slot; 208. Insert plate; 3. Drying mechanism; 301. U-shaped shell; 302. Heater; 303. Baffle; 304. Connecting pipe; 305. First fan; 306. Mounting plate; 307. Second fan. DETAILED DESCRIPTION
[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0026] Example 1: Figure 1-Figure 5 As shown, the utility model provides a vibration conveyor for drying and screening particle sizes of elastomer plastic particles, including a vibration mechanism 1, a screening mechanism 2 and a drying mechanism 3, the screening mechanism 2 includes a conveying channel 201, the conveying channel 201 is inclined to the left, and a plurality of screening holes 203 are arranged at the inner bottom of the conveying channel 201 near the left side, and a second channel 204 is fixedly connected to the position of the bottom of the conveying channel 201 below the screening holes 203, and the drying mechanism 3 includes a U-shaped shell 301, the U-shaped shell 301 is fixedly installed at the top of the conveying channel 201 near the right side, and the inner top of the U-shaped shell 301 is installed with Heater 302, baffles 303 are fixedly connected between the inner surface walls of the U-shaped shell 301 near both sides, the vibration mechanism 1 includes a bottom plate 101, two groups of first brackets 102 are symmetrically fixedly connected to the top of the bottom plate 101 near the edge, the number of each group of first brackets 102 is set to two, the outer surfaces of the opposite sides of the two groups of first brackets 102 are rotatably connected to the first rotating shafts 103, one end of the first rotating shafts 103 is fixedly connected to the rotating disk 104, the outer surfaces of adjacent rotating disks 104 are fixedly connected to the position near the edge, and the motor 106 is installed at the top of the bottom plate 101 near the right side. One end of one of the first rotating shafts 103 is fixedly connected to a second pulley 108, the output end of the motor 106 is fixedly connected to a first pulley 107, a transmission belt 109 is connected between the outer surfaces of the first pulley 107 and the second pulley 108, and universal wheels 113 are installed at the bottom of the bottom plate 101 near the four corners, one end of the two first rotating shafts 103 is fixedly connected to a swing rod 110, the front surfaces of the two swing rods 110 are fixedly connected to the second rotating shaft 111, and the outer surfaces of the two second rotating shafts 111 are rotatably connected to a connecting rod 112 through a bearing, and the top of the conveying channel 201 is fixedly connected to two A second bracket 202 is formed in the two groups, and the second bracket 202 corresponds to the first bracket 102 in position. The bottom ends of the two groups of second brackets 202 are rotatably connected to the two eccentric shafts 105 respectively. Slots 207 are provided between the front and rear inner walls of the conveying channel 201 and the second channel 204. An insert plate 208 is inserted between the inner walls of the slots 207. The insert plate 208 is located on the left side of the screening hole 203. The left end of the conveying channel 201 is fixedly connected to the first arc channel 205, and the left end of the second channel 204 is fixedly connected to the second arc channel 206. The first arc channel 205 and the second arc channel 206 are arranged in opposite directions.
[0027] The effect achieved by the entire embodiment 1 is that, when in use, the elastomer plastic particles are discharged from the left side of the conveying channel 201, and then the motor 106 is started to drive the first pulley 107 to rotate. At this time, the first pulley 107 will drive the second pulley 108 to rotate through the transmission belt 109. When the second pulley 108 rotates, it will drive the right rear turntable 104 to rotate through the first rotating shaft 103. The turntable 104 will drive the right front turntable 104 to rotate through the eccentric shaft 105. The turntable 104 on the right front side will rotate through the second rotating shaft 103. A rotating shaft 103 drives the swing rod 110 to rotate. When the swing rod 110 rotates, it drives another swing rod 110 and the left front turntable 104 to rotate synchronously through the connecting rod 112, and the four turntables 104 rotate synchronously under the action of another eccentric shaft 105. At this time, the two eccentric shafts 105 will cooperate with the first bracket 102 to drive the upper inclined conveying channel 201 to vibrate continuously during the following rotation. Under the action of vibration, the elastomer plastic particles will be gradually conveyed to the left side. When entering the U-shaped shell 3 01, the temperature generated by the heater 302 plays a role in drying the elastic plastic particles. When the plastic particles move to the position of the screening hole 203 and then vibrate, the plastic particles with a particle size smaller than the aperture size of the screening hole 203 will fall into the second channel 204 below, and the plastic particles of different particle sizes will eventually be discharged and collected from the front and rear sides respectively through the first arc channel 205 and the second arc channel 206. The overall structure is simple, and it integrates the functions of drying, screening and conveying. Compared with a variety of independent devices, the device occupies a small area, has high working efficiency and low maintenance cost. The plug plate 208 in the device is inserted into the slot 207 on the inner wall of the conveying channel 201 and the second channel 204 in an inserting manner under the action of friction, and plays a role in isolating the first arc channel 205 and the second arc channel 206, so that the plastic particles of different particle sizes can be fully separated. After the separation is completed, the plug plate 208 can be pulled out. The design of the universal wheel 113 makes the device easy to move and improves the flexibility of the device.
[0028] Example 2: Figure 1-Figure 5 As shown, two first fans 305 are installed on the inner walls of the front and rear sides of the U-shaped shell 301, and the blowing directions of adjacent first fans 305 are opposite. The outer surfaces of the front and rear sides of the U-shaped shell 301 are fixedly connected with connecting pipes 304. The connecting pipes 304 are arranged in a semicircular shape and the two ends correspond to the positions of the two first fans 305 on the same side respectively. A mounting plate 306 is fixedly connected to the left surface of the U-shaped shell 301 near the top, and a second fan 307 is symmetrically installed at the bottom of the mounting plate 306. The bottom of the baffle 303 is bent to the left.
[0029] The effect achieved by the entire embodiment 2 is that when the plastic particles enter the bottom of the U-shaped shell 301 for drying, the four working first fans 305 will generate airflow, and the blowing directions of the first fans 305 adjacent to each other in front, behind, left and right are opposite. Therefore, the hot air heated by the heater 302 inside the U-shaped shell 301 will circulate between the U-shaped shell 301 and the two connecting pipes 304, which reduces heat loss. The circulating air also allows the plastic particles to better contact with the hot air, thereby improving the drying effect. When the plastic particles passing through the U-shaped shell 301 after drying pass through the second fan 307 under the mounting plate 306, they are dried under the action of the airflow generated by the second fan 307.
[0030] Working principle: When in use, the elastomer plastic particles are discharged from the left side of the conveying channel 201, and then the motor 106 is started to drive the first pulley 107 to rotate. At this time, the first pulley 107 will drive the second pulley 108 to rotate through the transmission belt 109. When the second pulley 108 rotates, it will drive the right rear turntable 104 to rotate through the first rotating shaft 103. The turntable 104 will drive the right front turntable 104 to rotate through the eccentric shaft 105, and the right front turntable 104 will drive the swing rod through the first rotating shaft 103. 110 rotates, and when the swing rod 110 rotates, it will drive another swing rod 110 and the left front turntable 104 to rotate synchronously through the connecting rod 112, and under the action of another eccentric shaft 105, the four turntables 104 rotate synchronously. At this time, the two eccentric shafts 105 will cooperate with the first bracket 102 to drive the upper inclined conveying channel 201 to vibrate continuously during the following rotation. Under the action of vibration, the elastomer plastic particles will be gradually conveyed to the left side. When entering the bottom of the U-shaped shell 301, the heater 3 The temperature generated by 02 plays the role of drying the elastic plastic particles. When the plastic particles move to the position of the screening hole 203 and then vibrate, the plastic particles with a particle size smaller than the aperture size of the screening hole 203 will fall into the second channel 204 below, and the plastic particles of different particle sizes will eventually be discharged and collected from the front and rear sides respectively through the first arc channel 205 and the second arc channel 206. The overall structure is simple, integrating drying, screening and conveying functions. Compared with a variety of independent equipment, the present device occupies a small area, has high working efficiency and low maintenance cost. In addition, when the plastic particles enter the bottom of the U-shaped shell 301 for drying, the four working first fans 305 will generate airflow, and the first fans 305 adjacent to each other in the front, back, left and right directions are opposite. Therefore, the hot air heated by the heater 302 inside the U-shaped shell 301 will circulate between the U-shaped shell 301 and the two connecting pipes 304, which reduces heat loss. At the same time, the circulating air also allows the plastic particles to better contact with the hot air, thereby improving the drying effect.
[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A vibrating conveyor for drying and screening elastomeric plastic particles, characterized in that: It comprises a vibration mechanism (1), a screening mechanism (2) and a drying mechanism (3); The screening mechanism (2) comprises a conveying channel (201), the conveying channel (201) being inclined to the left, a plurality of screening holes (203) being arranged in a row at a position close to the left side of the inner bottom of the conveying channel (201), and a second channel (204) being fixedly connected to a position below the screening holes (203) at the bottom of the conveying channel (201); The drying mechanism (3) comprises a U-shaped shell (301), wherein the U-shaped shell (301) is fixedly mounted at a position close to the right side of the top of the conveying channel (201), a heater (302) is mounted at the inner top of the U-shaped shell (301), and baffles (303) are fixedly connected at positions close to both sides between the inner surface walls of the U-shaped shell (301).
2. The vibration conveyor for drying and sizing elastomer plastic particles according to claim 1, characterized in that: The vibration mechanism (1) comprises a bottom plate (101), and two groups of first brackets (102) are symmetrically fixedly connected to the top of the bottom plate (101) near the edge, and the number of the first brackets (102) in each group is set to two.
3. The vibration conveyor for drying and screening the elastomer plastic particles according to claim 2, characterized in that: The outer surfaces of the opposite sides of the two groups of the first brackets (102) are rotatably connected to the first rotating shaft (103), one end of the first rotating shaft (103) is fixedly connected to a rotating disk (104), an eccentric shaft (105) is fixedly connected to a position near the edge between the outer surfaces of adjacent rotating disks (104), and a motor (106) is installed at a position near the right side of the top of the bottom plate (101).
4. The vibration conveyor for drying and screening the elastomer plastic particles according to claim 3 is characterized by: One end of one of the first rotating shafts (103) is fixedly connected to a second pulley (108); an output end of the motor (106) is fixedly connected to a first pulley (107); a transmission belt (109) is connected between the outer surfaces of the first pulley (107) and the second pulley (108); and universal wheels (113) are installed at the bottom of the base plate (101) near the four corners.
5. The vibration conveyor for drying and sizing elastomer plastic particles according to claim 4, characterized in that: One end of each of the two first rotating shafts (103) is fixedly connected to a swing rod (110), the front surfaces of each of the two swing rods (110) are fixedly connected to a second rotating shaft (111), and a connecting rod (112) is rotatably connected between the outer surfaces of the two second rotating shafts (111) via a bearing.
6. The vibration conveyor for drying and sizing elastomer plastic particles according to claim 5, characterized in that: Two groups of second brackets (202) are fixedly connected to the top of the conveying channel (201); the positions of the second brackets (202) and the first brackets (102) correspond to each other; and the bottom ends of the two groups of second brackets (202) are rotatably connected to the two eccentric shafts (105) respectively.
7. The vibration conveyor for drying and sizing elastomer plastic particles according to claim 6, characterized in that: A slot (207) is provided between the front and rear inner walls of the conveying channel (201) and the second channel (204), and an inserting plate (208) is inserted between the inner walls of the slot (207). The inserting plate (208) is located on the left side of the screening hole (203).
8. The vibration conveyor for drying and sizing elastomer plastic particles according to claim 7, characterized in that: The left end of the conveying channel (201) is fixedly connected to a first arc-shaped channel (205), the left end of the second channel (204) is fixedly connected to a second arc-shaped channel (206), and the first arc-shaped channel (205) and the second arc-shaped channel (206) are arranged in opposite directions.
9. The vibration conveyor for drying and sizing elastomer plastic particles according to claim 8, characterized in that: Two first fans (305) are installed on the front and rear inner walls of the U-shaped shell (301), the blowing directions of adjacent first fans (305) are opposite, and the front and rear outer surfaces of the U-shaped shell (301) are fixedly connected with connecting pipes (304).
10. The vibration conveyor for drying and sizing elastomer plastic particles according to claim 9, characterized in that: The connecting pipe (304) is arranged in a semicircular shape, and its two ends respectively correspond to the positions of the two first fans (305) on the same side. A mounting plate (306) is fixedly connected to a position near the top of the left surface of the U-shaped shell (301), and a second fan (307) is symmetrically mounted on the bottom of the mounting plate (306). The bottom of the baffle (303) is bent to the left.