A separation device for production and processing of modified plastic particles
By using a stepper motor and a double-head motor-driven guide plate and worm gear system in the metal separator, combined with the transmission mechanism and anti-blocking mechanism, the problems of blockage and operation in the separation of plastic particles are solved, and plastic crushing is achieved Efficient separation of particles and simplified operation process.
Patent Information
- Application Number
- CN202411442145.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2044-10-16
AI Technical Summary
The existing metal separators are prone to clogging and complex operation problems during the separation of plastic particles, which affects the working efficiency, especially when the side discharge port is small, it is easy to get stuck, and the storage device needs to be replaced frequently.
A separation equipment for the production and processing of modified plastic particles was designed. The stepper motor was used to drive the guide plate to deflect, and the plastic crushed particles were guided to the side discharge port through the guide plate, and the worm and worm gear were driven by the double-headed motor to drive the rotation of the worm and worm gear. The transmission shaft and the guide claw rotate simultaneously, combining the transmission mechanism and anti-blocking mechanism to ensure smooth discharge of plastic particles and avoid blockage. At the same time, continuous knocking and accelerate discharge is achieved through the return spring and limiting ring.
It realizes effective separation of plastic crushed particles, avoids metal mixing, simplifies the operation process, improves work efficiency, reduces the time for replacing the utensils, and ensures the smooth and efficient separation process.
Smart Images
Figure CN118952518B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of metal separators, and in particular to separation equipment for production and processing of modified plastic particles. Background Art
[0002] In the production process of modified plastic particles, waste plastic products are often recycled and remade. When recycling waste plastic products, the plastic products will be crushed and then melted into granules. Some plastic products contain certain metal aggregates. Therefore, after crushing, the plastic particles are sometimes mixed with some metal particles. Therefore, before melting and recycling, the plastic particles are generally separated from the metal by a metal separator. The commonly used one is a falling metal separator, and its principle is: feeding through the top, through the electromagnetic detection device to detect, if there is no metal in the mixture, it will be discharged directly from the bottom, when it is detected that it contains metal, the rejection flap will open, blocking the material from being discharged downward, and then separated from the metal The plastic particles are discharged from the side discharge port, which can separate the metal from the material. However, in actual use, the general metal separator is blocked and discharged from the side, which will directly reduce the speed of the plastic particles. At the same time, the internal space of the general drop bin is larger than the side discharge port, so that the plastic particles and metal particles sometimes get blocked after entering the side discharge port, which affects the discharge and metal separation work. At the same time, a container is generally set at the bottom discharge port and the side discharge port to collect the discharge during separation. The general metal separator has only two discharge ports. Therefore, it is often necessary to stop the machine when the container is full or about to be full, and then replace the container for continued separation. The operation is more complicated and affects the work efficiency. Summary of the invention
[0003] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a separation device for the production and processing of modified plastic particles.
[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a separation device for the production and processing of modified plastic particles, including a metal separator, the metal separator including a body, a control panel fixedly connected to the middle of the front end of the body, a feed port fixedly connected to the top of the body, an electromagnetic detection module arranged at the outer periphery of the lower part of the feed port, the electromagnetic detection module fixedly connected to the upper part of the body, a separation mechanism arranged at the bottom of the feed port, the separation mechanism arranged at the lower part of the body, a bottom discharge port fixedly connected to the middle of the bottom end of the body, a base frame fixedly connected to the bottom of the body, a transmission mechanism arranged at the rear of the separation mechanism, anti-blocking mechanisms arranged on both sides of the upper part of the transmission mechanism, auxiliary unloading mechanisms connected to both sides of the lower part of the transmission mechanism, and the auxiliary unloading mechanisms arranged at the bottom of the side discharge port.
[0005] Preferably, the separation mechanism includes a separation chamber, which is fixedly connected to the middle part of the bottom end of the body, a material guide plate is provided in the middle part of the separation chamber, a rotating shaft 1 is fixedly connected to the middle part of the material guide plate, the front and rear ends of the rotating shaft 1 both pass through the side walls of the separation chamber and are rotatably connected to the separation chamber, the front part of the rotating shaft 1 is fixedly connected to the rear driving end of the stepper motor, and the stepper motor is fixedly connected to the middle part of the front end of the separation chamber.
[0006] Preferably, the auxiliary unloading mechanism includes a fixed bin, which is fixedly connected to the middle part of the bottom end of the side discharge port, and the front and rear parts of the bottom end of the fixed bin are fixedly connected to a fixed plate, and the middle part of the fixed plate is penetrated by and rotatably connected to a plurality of rotating shafts 2, the middle part of the outer periphery of the rotating shaft 2 is fixedly connected to a fixed sleeve, and the outer periphery of the fixed sleeve is fixedly connected to a plurality of dial wheels, and the dial wheels are arranged at the lower part of the bottom block, and the bottom block is fixedly connected to the bottom end of the connecting rod.
[0007] Preferably, the anti-blocking mechanism includes a worm gear 1, which is fixedly connected to the rear part of the outer periphery of an upper rotating shaft 1, a transmission belt group 1 is provided at the front part of the worm gear 1, the rotating shaft 1 is connected to a fixed shaft 2 through a transmission belt group 1, the fixed shaft 2 is connected to a fixed shaft 1 through a belt assembly 2, and the fixed shaft 1 is connected to a fixed shaft 3 through a belt assembly 1, and the front and rear ends of the fixed shaft 1, the fixed shaft 2 and the fixed shaft 3 all penetrate the front and rear side walls of the side discharge port and are rotatably connected to the side discharge port.
[0008] Preferably, the transmission mechanism includes a transmission shaft, one side of the outer circumference of the transmission shaft is rotatably connected with a fixed frame, the fixed frame is fixedly connected to the rear of both ends of the separation chamber, the rear of the outer circumference of the transmission shaft is fixedly connected with a driven gear, one side of the driven gear is meshed with a driving gear, the driving gear is fixedly connected to the rear of the outer circumference of the second rotating shaft, the second rotating shaft is rotatably connected to both sides of the rear of the separation chamber, and the second rotating shaft is connected to the first rotating shaft through a transmission belt group 2.
[0009] Preferably, the middle part of the outer periphery of the connecting rod is fixedly connected with a limiting ring, the limiting ring is slidably connected to the inside of the fixed shell, the upper part of the limiting ring is provided with a return spring, the return spring is sleeved on the upper part of the outer periphery of the connecting rod, the return spring is arranged in the upper part of the fixed shell, the front parts of the two outer peripheries of the rotating shaft are fixedly connected with driving gears, the driving gears are meshed with connecting gears, the connecting gears are rotatably connected to the front part of the fixed plate, and the rear parts of the two outer peripheries of the rotating shaft on one side are fixedly connected with a transmission shaft.
[0010] Preferably, a plurality of material guide claws are fixedly connected to the middle parts of the outer circumferences of the fixed shaft one, the fixed shaft two and the fixed shaft three, the material guide claws are arranged on one side inside the side discharge port, the belt assembly one is arranged at the rear of the side discharge port, the belt assembly two is arranged at the front of the side discharge port, and the transmission belt assembly one is arranged on both sides of the rear of the separation chamber.
[0011] Preferably, the rotating shaft 1 is rotatably connected to both sides of the middle part of the rear end of the separation chamber, the rear part of the lower outer periphery of the rotating shaft 1 is fixedly connected with a worm gear 2, the middle and lower part of the rear end of the separation chamber is fixedly connected with a double-headed motor, the upper and lower driving ends of the double-headed motor are fixedly connected with a worm, both sides of the upper worm are meshedly connected with worm gear 1, and both sides of the lower worm are meshedly connected with worm gear 2.
[0012] Preferably, the bottom of the connecting rod passes through the bottom of the fixed bin, the top of the connecting rod passes through the top of the fixed shell and is slidably connected to the fixed shell, the top of the connecting rod is fixedly connected with a top block, the top block is arranged in the lower part of the cavity, and the cavity is fixedly connected to the bottom of the side discharge port.
[0013] Preferably, both ends of the guide plate are fixedly connected with clamping strips, the clamping strips are clamped inside the clamping slots, the clamping slots are arranged at the upper and lower parts of both sides of the separation chamber, both ends of the separation chamber are fixedly connected with side discharge ports, and the ends of the side discharge ports pass through the middle and lower parts of both ends of the machine body.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] 1. When the present invention detects that the material contains metal, the stepper motor starts to work, and the stepper motor can drive the guide plate to deflect a certain angle, and the guide plate can close the middle of the separation chamber. At this time, the falling plastic particles can only enter the side discharge port under the guidance of the guide plate, so that they can be discharged through the side discharge port, so as to achieve batch separation of plastic particles containing metal, thereby achieving separation of metal in plastic particles before processing, avoiding metal mixing in plastic particles and causing influence on equipment during subsequent processing, which is beneficial to the processing of plastic particles, so that people can control the specific discharge port of rubber particles containing metal by controlling the deflection direction of the guide plate in actual use, so that when actually separating, when the container at the lower part of the side discharge port at one end is full, people can directly switch the discharge direction to achieve continuous discharge, thereby effectively reducing the time wasted when replacing the container and improving work efficiency.
[0016] 2. The double-headed motor can drive the worm to rotate, and the worm can drive the worm wheel 1 and the worm wheel 2 to rotate, and the worm wheel 1 and the worm wheel 2 can drive the rotating shaft 1 to rotate. When the upper rotating shaft 1 rotates, the fixed shaft 2 will be driven to rotate through the transmission belt group 1, and the fixed shaft 2 will drive the fixed shaft 1 to rotate through the front belt assembly 2. When the fixed shaft 1 rotates, the fixed shaft 3 will be driven to rotate synchronously through the belt assembly 1, so that the fixed shaft 1, the fixed shaft 2 and the fixed shaft 3 will rotate synchronously. When the fixed shaft 1, the fixed shaft 2 and the fixed shaft 3 drive the upper fixed guide claws to rotate synchronously, the discharge of the plastic particles will be smoother, avoiding the jamming and blockage of the plastic particles containing metal after entering the narrow side discharge port, so that the separation of the plastic particles can be smoother, which is conducive to practical use.
[0017] 3. The transmission mechanism can drive the rotating shaft 2 to rotate. When the rotating shaft 2 rotates, it will drive the other rotating shafts 2 to rotate synchronously through the meshing between the driving gear and the connecting gear. When the rotating shaft 2 rotates, it will drive the thumbwheel to rotate. When the thumbwheel rotates, the surface of the thumbwheel will squeeze the bottom of the bottom block, so that the connecting rod will be driven upward, and the top block on the top of the connecting rod will knock on the bottom of the cavity, which will cause the side discharge port to vibrate. Through the vibration of the side discharge port, the discharge speed of the plastic particles can be further accelerated, which is beneficial to the separation of the plastic particles. The reset spring and the limit ring can realize the reset of the connecting rod, so that the knocking work can continue, which is beneficial to the unloading of the plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a front perspective view of a separation device for production and processing of modified plastic particles of the present invention;
[0019] Figure 2 This is a bottom perspective view of a separation device for production and processing of modified plastic particles of the present invention;
[0020] Figure 3 This is a schematic diagram of the internal structure of a separation device for production and processing of modified plastic particles of the present invention;
[0021] Figure 4 This is a schematic diagram of the internal structure of a separation device for production and processing of modified plastic particles of the present invention;
[0022] Figure 5 This is a partial structural schematic diagram of a separation device for production and processing of modified plastic particles of the present invention;
[0023] Figure 6 This is a schematic diagram of the structure of a separation device for production and processing of modified plastic particles of the present invention;
[0024] Figure 7 This is a partial structural schematic diagram of a separation device for production and processing of modified plastic particles of the present invention;
[0025] Figure 8 This is a partial structural schematic diagram of a separation device for production and processing of modified plastic particles of the present invention;
[0026] Fig. 9 This is a partial structural schematic diagram of a separation device for production and processing of modified plastic particles of the present invention;
[0027] Fig.10 This is a schematic diagram of the partial structure of a separation device for producing and processing modified plastic particles of the present invention.
[0028] 1. Metal separator; 101. Machine body; 102. Control panel; 103. Feed port; 104. Electromagnetic detection module; 105. Bottom discharge port; 106. Bottom frame; 2. Separation mechanism; 201. Side discharge port; 202. Stepper motor; 203. Separation chamber; 204. Clamp; 205. Guide plate; 206. Clamp strip; 207. Rotating shaft 1; 3. Auxiliary unloading mechanism; 301. Driving gear; 302. Fixed bin; 303. Cavity; 304. Rotating shaft 2; 305. Fixed plate; 306. Pulley; 307. Fixed sleeve; 308. Connecting gear; 309. Fixed shell; 310. Limit Position ring; 311, return spring; 312, connecting rod; 313, bottom block; 314, top block; 4, anti-blocking mechanism; 401, worm gear one; 402, belt assembly one; 403, transmission belt assembly one; 404, material guide claw; 405, belt assembly two; 406, fixed shaft one; 407, fixed shaft two; 408, fixed shaft three; 5, transmission mechanism; 501, transmission belt assembly two; 502, double-headed motor; 503, rotating shaft one; 504, worm gear two; 505, worm; 506, transmission shaft; 507, driven gear; 508, driving gear; 509, rotating shaft two; 510, fixed frame. DETAILED DESCRIPTION
[0029] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.
[0030] like Figure 1-Figure 10The separation equipment for production and processing of modified plastic particles shown in the figure comprises a metal separator 1, which comprises a body 101, a control panel 102 is fixedly connected to the middle of the front end of the body 101, a feed port 103 is fixedly connected to the top of the body 101, an electromagnetic detection module 104 is arranged at the outer periphery of the lower part of the feed port 103, the electromagnetic detection module 104 is fixedly connected to the upper inner part of the body 101, a separation mechanism 2 is arranged at the bottom of the feed port 103, the separation mechanism 2 is arranged at the lower inner part of the body 101, a bottom discharge port 105 is fixedly connected to the middle of the bottom end of the body 101, a bottom frame 106 is fixedly connected to the bottom of the body 101, a transmission mechanism 5 is arranged at the rear of the separation mechanism 2, and the transmission mechanism Anti-blocking mechanisms 4 are provided on both sides of the upper part of the transmission mechanism 5, and auxiliary unloading mechanisms 3 are connected to both sides of the lower part of the transmission mechanism 5. The auxiliary unloading mechanisms 3 are arranged at the bottom of the side discharge port 201. In actual use, people can introduce the plastic particles to be separated into the feed port 103, and the plastic particles can be introduced into the body 101 through the feed port 103. After that, people can start the metal separator 1 to work through the control panel 102. When the feed port 103 falls, the plastic particles inside the falling channel of the feed port 103 can be detected through the electromagnetic detection module 104. When it is detected that the material contains metal, the stepper motor 202 will start to work to separate the metal.
[0031] The separation mechanism 2 includes a separation chamber 203, which is fixedly connected to the middle of the bottom end of the body 101, and a guide plate 205 is arranged in the middle of the separation chamber 203. A rotating shaft 207 is fixedly connected to the middle of the guide plate 205. The front and rear ends of the rotating shaft 207 penetrate the side wall of the separation chamber 203 and are rotatably connected to the separation chamber 203. The front part of the rotating shaft 207 is fixedly connected to the rear driving end of the stepper motor 202. The stepper motor 202 is fixedly connected to the middle of the front end of the separation chamber 203. The rotating shaft 207 can be driven to rotate, and the rotating shaft 207 can drive the guide plate 205 to deflect. When the guide plate 205 deflects a certain angle, the clamping strips 206 at both ends of the guide plate 205 will be clamped into the inside of the clamping port 204, and the middle part of the separation chamber 203 can be closed by the guide plate 205. At this time, the falling plastic particles can only enter the inside of the side discharge port 201 under the guidance of the guide plate 205, so that they can be discharged through the side discharge port 201, thereby realizing the batch separation of plastic particles containing metal.
[0032] The auxiliary unloading mechanism 3 includes a fixed bin 302, which is fixedly connected to the middle part of the bottom end of the side discharge port 201, and the front and rear parts of the bottom end of the fixed bin 302 are fixedly connected with a fixed plate 305, and the middle part of the fixed plate 305 is penetrated and rotatably connected with multiple rotating shafts 2 304, and the middle part of the outer periphery of the rotating shaft 2 304 is fixedly connected with a fixed sleeve 307, and the outer periphery of the fixed sleeve 307 is fixedly connected with multiple dial wheels 306, which are arranged at the lower part of the bottom block 313, and the bottom block 313 is fixedly connected to the bottom end of the connecting rod 312. When the transmission shaft 506 rotates, it will drive the rotating shaft 2 304 connected thereto to rotate. When the rotating shaft 2 304 rotates, it will drive the remaining rotating shafts 2 304 to rotate synchronously through the engagement between the driving gear 301 and the connecting gear 308.
[0033] The anti-blocking mechanism 4 includes a worm wheel 401, which is fixedly connected to the rear part of the outer periphery of the upper rotating shaft 503. The front part of the worm wheel 401 is provided with a transmission belt group 403. The rotating shaft 503 is connected to a fixed shaft 2 407 through the transmission belt group 403. The fixed shaft 2 407 is connected to a fixed shaft 1 406 through a belt assembly 2 405. The fixed shaft 1 406 is connected to a fixed shaft 3 408 through a belt assembly 1 402. The fixed shaft 1 406, the fixed shaft 2 407 and the fixed shaft 3 408 are connected to each other through the belt assembly 1 402. The ends both penetrate the front and rear side walls of the side discharge port 201 and are rotatably connected to the side discharge port 201, and can drive the rotating shaft 1 503 to rotate through the worm gear 1 401 and the worm gear 2 504. When the upper rotating shaft 1 503 rotates, it will drive the fixed shaft 2 407 to rotate through the transmission belt assembly 1 403. The fixed shaft 2 407 will drive the fixed shaft 1 406 to rotate through the front belt assembly 2 405. When the fixed shaft 1 406 rotates, it will drive the fixed shaft 3 408 to rotate synchronously through the belt assembly 1 402.
[0034] The transmission mechanism 5 includes a transmission shaft 506, one side of the outer circumference of the transmission shaft 506 is rotatably connected to a fixing frame 510, and the fixing frame 510 is fixedly connected to the rear of both ends of the separation chamber 203, and the outer circumference of the transmission shaft 506 is fixedly connected to a driven gear 507, and one side of the driven gear 507 is meshedly connected to a driving gear 508, and the driving gear 508 is fixedly connected to the outer circumference of the second rotating shaft 509. The second rotating shaft 509 is rotatably connected to both sides of the rear of the separation chamber 203, and the second rotating shaft 509 is connected to the rear of the separation chamber 203 through the transmission. The driving belt group 2 501 is connected to the rotating shaft 1 503. In actual use, the double-headed motor 502 will start working, and the double-headed motor 502 can drive the worm 505 to rotate, and the worm 505 can drive the worm wheel 1 401 and the worm wheel 2 504 to rotate, and the driving gear 508 on the rotating shaft 2 509 will start to rotate, and the driving gear 508 will drive the driven gear 507 meshing with it to rotate, and the driven gear 507 will drive the transmission shaft 506 to rotate.
[0035] The middle part of the outer periphery of the connecting rod 312 is fixedly connected to the limit ring 310, and the limit ring 310 is slidably connected to the inside of the fixed shell 309. The upper part of the limit ring 310 is provided with a return spring 311, and the return spring 311 is sleeved on the upper part of the outer periphery of the connecting rod 312. The return spring 311 is arranged in the upper part of the fixed shell 309. The front part of the outer periphery of the second rotating shaft 304 is fixedly connected to the driving gear 301, and the driving gears 301 are meshed and connected with the connecting gears 308, and the connecting gears 308 are rotatably connected to The front part of the fixed plate 305 and the rear part of the outer periphery of the second rotating shaft 304 on one side are fixedly connected with the transmission shaft 506. When the second rotating shaft 304 rotates, it will drive the dial wheel 306 to rotate. When the dial wheel 306 rotates, the surface of the dial wheel 306 will squeeze the bottom of the bottom block 313, so that the connecting rod 312 will be driven to push upward. The connecting rod 312 can be reset by the reset spring 311 and the limit ring 310, so that the knocking work can continue, which is beneficial to the unloading of plastic particles.
[0036] A plurality of material guide claws 404 are fixedly connected to the middle of the outer circumference of fixed shaft 1 406, fixed shaft 2 407 and fixed shaft 3 408, and the material guide claws 404 are all arranged on one side of the inside of the side discharge port 201, the belt assembly 1 402 is arranged at the rear of the side discharge port 201, the belt assembly 2 405 is arranged at the front of the side discharge port 201, and the transmission belt group 1 403 is arranged on both sides of the rear of the separation chamber 203, so that the fixed shaft 1 406, the fixed shaft 2 407 and the fixed shaft 3 408 can rotate synchronously. When the fixed shaft 1 406, the fixed shaft 2 407 and the fixed shaft 3 408 drive the material guide claws 404 fixed on the upper part to rotate synchronously, the discharge of plastic particles will be smoother, avoiding the jamming and blockage of plastic particles containing metal after entering the side discharge port 201 with a relatively narrow space, so that the separation of plastic particles can be smoother, which is conducive to practical use.
[0037] The rotating shaft 1 503 is rotatably connected to both sides of the middle part of the rear end of the separation chamber 203, and the rear part of the outer periphery of the lower rotating shaft 1 503 is fixedly connected with a worm gear 2 504, and a double-headed motor 502 is fixedly connected to the middle and lower part of the rear end of the separation chamber 203. The upper and lower driving ends of the double-headed motor 502 are fixedly connected with a worm 505, and both sides of the upper worm 505 are meshingly connected with a worm gear 1 401, and both sides of the lower worm 505 are meshingly connected with a worm gear 2 504. In actual use, the double-headed motor 502 will start to work, and the worm 505 can be driven to rotate by the double-headed motor 502, and the worm gear 1 401 and the worm gear 2 504 can be driven to rotate by the worm gear 505, and the rotating shaft 1 503 can be driven to rotate by the worm gear 1 401 and the worm gear 2 504, so that when the worm gear 2 504 rotates, the rotating shaft 2 509 will be driven to rotate through the transmission belt group 2 501.
[0038] The bottom of the connecting rod 312 passes through the bottom of the fixed bin 302, the top of the connecting rod 312 passes through the top of the fixed shell 309 and is slidably connected to the fixed shell 309, the top of the connecting rod 312 is fixedly connected with a top block 314, the top block 314 is arranged in the lower part of the cavity 303, and the cavity 303 is fixedly connected to the bottom of the side discharge port 201, so that the top block 314 on the top of the connecting rod 312 will knock the bottom of the cavity 303, so that the side discharge port 201 will vibrate, and the vibration of the side discharge port 201 can further accelerate the discharge speed of the plastic particles, which is beneficial to the separation of the plastic particles.
[0039] Both ends of the guide plate 205 are fixedly connected with a clamping strip 206, and the clamping strip 206 is clamped inside the clamping port 204. The clamping port 204 is arranged at the upper and lower parts of both sides of the separation chamber 203. Both ends of the separation chamber 203 are fixedly connected with a side discharge port 201, and the ends of the side discharge port 201 pass through the middle and lower parts of both ends of the machine body 101. When the electromagnetic detection module 104 detects that the section of plastic particles has been separated, the stepper motor 202 will drive the guide plate 205 to reset and restore the vertical state, so that the plastic particles can fall directly and be discharged through the bottom discharge port 105, so as to realize the separation of metal in the plastic particles before processing, avoid the metal mixed in the plastic particles and cause the subsequent processing to affect the equipment, which is beneficial to the processing of plastic particles.
[0040] Working principle:
[0041] In actual use, people can introduce the plastic particles to be separated into the feed port 103, and then introduce the plastic particles into the body 101 through the feed port 103. After that, people can start the metal separator 1 to work through the control panel 102. When the feed port 103 falls, the electromagnetic detection module 104 can detect the plastic particles inside the falling channel of the feed port 103. When it is detected that the material contains metal, the stepper motor 202 will start working, and the stepper motor 202 can drive the rotating shaft 207 to rotate, and the rotating shaft 207 can drive the guide plate 205 to deflect. When the guide plate 205 deflects a certain angle, the clamping strips 206 at both ends of the guide plate 205 will be clamped into the clamping port 204. Inside, the middle part of the separation chamber 203 can be closed by the guide plate 205. At this time, the falling plastic particles can only enter the side discharge port 201 under the guidance of the guide plate 205, so that they can be discharged through the side discharge port 201, realizing batch separation of plastic particles containing metal. When the electromagnetic detection module 104 detects that the plastic particles of this section have been separated, the stepper motor 202 will drive the guide plate 205 to reset and restore the vertical state, so that the plastic particles can fall directly and be discharged through the bottom discharge port 105, so as to realize the separation of metals in plastic particles before processing, avoid metals mixed in plastic particles and cause influence on equipment during subsequent processing, which is beneficial to the processing of plastic particles. At the same time, in actual use, the double-headed motor 502 will start to work, and the double-headed motor 502 can drive the worm 505 to rotate, and the worm 505 can drive the worm wheel 1 401 and the worm wheel 2 504 to rotate, and the worm wheel 1 401 and the worm wheel 2 504 can drive the rotating shaft 1 503 to rotate. When the upper rotating shaft 1 503 rotates, the fixed shaft 2 407 will be driven to rotate through the transmission belt assembly 1 403, and the fixed shaft 2 407 will drive the fixed shaft 1 406 to rotate through the front belt assembly 2 405. When the fixed shaft 1 406 rotates, the fixed shaft 3 408 will be driven to rotate synchronously through the belt assembly 1 402, so that the fixed shaft 1 406, the fixed shaft 2 407 and the fixed shaft 3 408 will rotate synchronously. When the fixed shaft 1 406, the fixed shaft 2 407 and the fixed shaft 3 408 will drive the guide claw 404 fixed on the upper part thereof to rotate synchronously, so that the plastic particles will be discharged more smoothly, and the plastic particles containing metal will not be stuck and blocked after entering the side discharge port 201 with a relatively narrow space, so that the separation of plastic particles can be smoother, which is conducive to practical use. At the same time, when the worm gear 2 504 rotates, the transmission belt group 2 501 will drive the rotating shaft 2 509 to rotate, so that the driving gear 508 on the rotating shaft 2 509 will start to rotate, and the driving gear 508 will drive the driven gear 507 meshing with it to rotate, and the driven gear 507 will drive the transmission shaft 506 to rotate.When the transmission shaft 506 rotates, it will drive the second rotating shaft 304 connected thereto to rotate. When the second rotating shaft 304 rotates, it will drive the other second rotating shafts 304 to rotate synchronously through the meshing between the driving gear 301 and the connecting gear 308. When the second rotating shaft 304 rotates, it will drive the thumbwheel 306 to rotate. When the thumbwheel 306 rotates, the surface of the thumbwheel 306 will squeeze the bottom of the bottom block 313, so that the connecting rod 312 will be driven upward, so that the top block 314 on the top of the connecting rod 312 will knock the bottom of the cavity 303, so that the side discharge port 201 will vibrate. Through the vibration of the side discharge port 201, the discharge speed of the plastic particles can be further accelerated, which is beneficial to the separation of the plastic particles. The reset spring 311 and the limit ring 310 can realize the reset of the connecting rod 312, so that the knocking work can continue, which is beneficial to the discharge of the plastic particles.
[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.
Claims
1. A separation device for producing and processing modified plastic particles, comprising a metal separator (1), Features: The metal separator (1) comprises a body (101), a control panel (102) is fixedly connected to the middle of the front end of the body (101), a feed port (103) is fixedly connected to the top of the body (101), an electromagnetic detection module (104) is arranged on the outer periphery of the lower part of the feed port (103), the electromagnetic detection module (104) is fixedly connected to the upper inner part of the body (101), a separation mechanism (2) is arranged at the bottom of the feed port (103), and the separation mechanism (2) is arranged In the lower part of the machine body (101), a bottom discharge port (105) is fixedly connected to the middle of the bottom end of the machine body (101), a bottom frame (106) is fixedly connected to the bottom of the machine body (101), a transmission mechanism (5) is arranged at the rear of the separation mechanism (2), anti-blocking mechanisms (4) are arranged on both sides of the upper part of the transmission mechanism (5), and auxiliary discharge mechanisms (3) are connected to both sides of the lower part of the transmission mechanism (5), and the auxiliary discharge mechanisms (3) are arranged at the bottom of the side discharge port (201); The separation mechanism (2) comprises a separation chamber (203), the separation chamber (203) being fixedly connected to the middle of the bottom end of the body (101), a material guide plate (205) being provided in the middle of the separation chamber (203), a rotating shaft (207) being fixedly connected to the middle of the material guide plate (205), the front and rear ends of the rotating shaft (207) both passing through the side wall of the separation chamber (203) and being rotatably connected to the separation chamber (203), the front part of the rotating shaft (207) being fixedly connected to the rear driving end of the stepping motor (202), and the stepping motor (202) being fixedly connected to the middle of the front end of the separation chamber (203); The auxiliary unloading mechanism (3) comprises a fixed bin (302), the fixed bin (302) is fixedly connected to the middle part of the bottom end of the side discharge port (201), the front and rear parts of the bottom end of the fixed bin (302) are fixedly connected to a fixed plate (305), the middle part of the fixed plate (305) is penetrated by and rotatably connected to a plurality of rotating shafts (304), the middle part of the outer periphery of the rotating shaft (304) is fixedly connected to a fixed sleeve (307), the outer periphery of the fixed sleeve (307) is fixedly connected to a plurality of thumbwheels (306), the thumbwheels (306) are arranged at the lower part of the bottom block (313), and the bottom block (313) is fixedly connected to the bottom end of the connecting rod (312); The anti-blocking mechanism (4) comprises a worm wheel 1 (401), the worm wheel 1 (401) is fixedly connected to the rear part of the outer periphery of the upper rotating shaft 1 (503), the front part of the worm wheel 1 (401) is provided with a transmission belt assembly 1 (403), the rotating shaft 1 (503) is connected to a fixed shaft 2 (407) via a transmission belt assembly 1 (403), the fixed shaft 2 (407) is connected to a fixed shaft 1 (406) via a belt assembly 2 (405), the fixed shaft 1 (406) is connected to a fixed shaft 3 (408) via a belt assembly 1 (402), and the front and rear ends of the fixed shaft 1 (406), the fixed shaft 2 (407) and the fixed shaft 3 (408) all penetrate the front and rear side walls of the side discharge port (201) and are rotatably connected to the side discharge port (201); The transmission mechanism (5) comprises a transmission shaft (506), one side of the outer periphery of the transmission shaft (506) is rotatably connected to a fixing frame (510), the fixing frame (510) is fixedly connected to the rear of both ends of the separation chamber (203), the rear of the outer periphery of the transmission shaft (506) is fixedly connected to a driven gear (507), one side of the driven gear (507) is meshingly connected to a driving gear (508), the driving gear (508) is fixedly connected to the rear of the outer periphery of a second rotating shaft (509), the second rotating shaft (509) is rotatably connected to both sides of the rear of the separation chamber (203), and the second rotating shaft (509) is connected to the first rotating shaft (503) via a second transmission belt group (501); The middle part of the outer periphery of the connecting rod (312) is fixedly connected to a limit ring (310), and the limit ring (310) is slidably connected to the inside of the fixed shell (309). The upper part of the limit ring (310) is provided with a return spring (311), and the return spring (311) is sleeved on the upper part of the outer periphery of the connecting rod (312). The return spring (311) is arranged in the upper part of the fixed shell (309). The front part of the outer periphery of the second rotating shaft (304) is fixedly connected to a driving gear (301), and the driving gears (301) are meshedly connected with connecting gears (308), and the connecting gears (308) are rotatably connected to the front part of the fixed plate (305). The rear part of the outer periphery of the second rotating shaft (304) on one side is fixedly connected to a transmission shaft (506); A plurality of material guide claws (404) are fixedly connected to the middle of the outer circumference of the fixed shaft 1 (406), the fixed shaft 2 (407) and the fixed shaft 3 (408), and the material guide claws (404) are arranged on one side of the inside of the side discharge port (201), the belt assembly 1 (402) is arranged at the rear of the side discharge port (201), the belt assembly 2 (405) is arranged at the front of the side discharge port (201), and the transmission belt assembly 1 (403) is arranged on both sides of the rear of the separation chamber (203); The rotating shaft one (503) is rotatably connected to both sides of the middle part of the rear end of the separation chamber (203); the rear part of the outer periphery of the rotating shaft one (503) at the lower part is fixedly connected to the worm gear two (504); the middle and lower part of the rear end of the separation chamber (203) is fixedly connected to a double-headed motor (502); the upper and lower driving ends of the double-headed motor (502) are fixedly connected to a worm gear (505); both sides of the upper worm gear (505) are meshedly connected to the worm gear one (401); and both sides of the lower worm gear (505) are meshedly connected to the worm gear two (504).
2. A separation device for production and processing of modified plastic particles according to claim 1, Features: The bottom of the connecting rod (312) passes through the bottom of the fixed bin (302), the top of the connecting rod (312) passes through the top of the fixed shell (309) and is slidably connected to the fixed shell (309), the top of the connecting rod (312) is fixedly connected to a top block (314), and the top block (314) is arranged at the bottom of the cavity (303), and the cavity (303) is fixedly connected to the bottom of the side discharge port (201).
3. A separation device for production and processing of modified plastic particles according to claim 1, Features: Both ends of the guide plate (205) are fixedly connected to clamping strips (206), and the clamping strips (206) are clamped inside the clamping slots (204). The clamping slots (204) are arranged at the upper and lower parts of both sides of the separation chamber (203). Both ends of the separation chamber (203) are fixedly connected to side discharge ports (201), and the ends of the side discharge ports (201) pass through the middle and lower parts of both ends of the machine body (101).
Citation Information
Patent Citations
Plastic recycling method
CN108407144A
Vibration screening equipment for plastic particle production and processing
CN115837722A