CN106738430A - A kind of sifting bed vibration discharging plastics machine - Google Patents

Abstract

The present invention relates to field of plastics manufacture, disclose a kind of sifting bed vibration discharging plastics machine and include air-dry apparatus, sieve bed device and vibration drawing mechanism, the a plurality of plastics circular groove being engaged with plastic strip is provided with second guide roller outer surface, most moisture on plastic strip can be removed, air outlet blows out hot blast against the plastic strip under it, and plastic strip is dried up, and the effect on moisture extraction to plastic strip is good, ensure finished product, while being also beneficial to equipment（Plastic strip is broken into graininess）Long-term use, excessive and too small particle is sifted out by bottom slider bed, middle level slider bed and upper strata slider bed, greatly reduce the excessive or too small plastic grain that also be there are in finished product, ensure the quality produced, plastic grain is shaken by the material tower tray that shakes is sent in material storage tube, fed at the charging door of material storage tube with packaging bag, the plastic grain in material pond is taken out without staff is put into packaging bag, the manpower of consuming is small, low cost, efficiency high.

Description

A sieve bed vibration discharging plastic machine

The invention relates to the field of plastic manufacturing, in particular to a sieve bed vibration discharging plastic machine.

Background technique

Plastic is an important organic synthetic polymer material, which is widely used in people's daily life. After the plastic raw material is heated and formed in the heater, soft plastic strips are output from the heater. The output soft plastic strips need to pass through cooling water. After cooling, the plastic strip needs to remove the moisture on the plastic strip after being cooled by cooling water to enter the next process: the plastic strip is broken into granules. The dehumidification effect on the plastic strip in the prior art is not ideal, and the plastic strip is about to be broken. When it is granulated, there is still moisture attached, which affects the finished product, and is also not conducive to the long-term use of the equipment (plastic strips are broken into granules). After the plastic strips are broken into plastic granules, the plastic granules will be too small or too large. However, it is necessary to screen out the particles that are too small or too large. In the prior art, it is not ideal to screen out the particles that are too large or too small. There are also plastic particles that are too large or too small in the finished product, which affects the quality of the product. After the plastic strips are broken into plastic particles, they need to be screened out. In the prior art, the plastic particles will directly fall into the material pool after being screened out, and then the plastic particles in the material pool will be taken out and put into the material pool by hand. In the packaging bag, such a process consumes a lot of manpower, high cost and low efficiency.

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a plastic machine for sieve bed vibrating discharge. The outer surface of the second guide roller is provided with a plurality of plastic circular grooves matching with the plastic strips, which can remove most of the plastic strips. Moisture, the air outlet blows hot air to the plastic strip below it to dry the plastic strip, the dehumidification effect on the plastic strip is good, the finished product is guaranteed, and it is also conducive to the long-term use of the equipment (breaking the plastic strip into granules). The vibrating tray vibrates the plastic particles into the storage tank, and uses the packaging bag to load the material at the charging port of the storage tank. The plastic particles in the material tank are not taken out and put into the packaging bag by hand, which consumes a lot of manpower. Small, low cost and high efficiency.

The technical solution adopted by the present invention to solve its technical problems:

A sieve bed vibration discharge plastic machine includes an air drying device, a sieve bed device and a vibration discharge device.

The air-drying device includes a base fixed on the ground, a turbo blower fixed on the base, the outlet of the turbo blower extends vertically upwards and has a column air duct, a heater is arranged in the column air duct, and the column The upper end of the blower is bent to the right and is connected with a blowing head, the blowing head is set horizontally, the blowing head is provided with an air outlet, the air outlet is set vertically downward, the column blower is welded with a tray, and the tray is set on the blower Below the head, the opening of the tray is larger than the air outlet, and one end of the tray is fixedly connected with a second guide roller, and the outer surface of the second guide roller is provided with a plurality of plastic circular grooves matching with the plastic strips. The bottom is provided with a second water tank, the bottom of the second water tank is detachably connected with a first water pipe, the first water pipe extends vertically downwards, the end of the first water pipe is connected to the drainage ditch, the bottom of the tray and the blower The top of the head is arc-shaped, the air outlet is arc-shaped, and the arc radius of the air outlet is greater than the arc radius of the top of the hair dryer.

Further, the tray is provided with a side panel, and the side panel is detachably connected to the side of the tray by screws.

Furthermore, the blowing head communicates with the upper end of the column air cylinder in an adjustable direction, and the rear end of the blowing head is provided with a plurality of plastic circular grooves matching with the plastic strips.

Furthermore, the second water tank is covered with a filter screen.

Furthermore, the side panel is provided with a second observation window.

Furthermore, the rear end of the tray is provided with a plurality of plastic circular grooves matching with the plastic strips.

Furthermore, an air extractor is provided on one side of the tray.

Furthermore, the front end of the tray is cut and folded to form an obliquely downward opening slope, and the lower end of the opening slope is bent toward the front end of the tray to form a triangle.

The sieve bed device includes a bracket, the upper end of the bracket is provided with a bed body, the side of the bed body is provided with a vibrating motor to drive the vibration of the bed body, and the bed body is provided with a The bottom sliding bed is inclined downwards, the middle part of the bed body is covered with a middle sliding bed on the bottom sliding bed, and the middle sliding bed is inclined downward from the middle part of the bed body to the end of the bed body, and the inclination angle of the bottom sliding bed is greater than The inclination angle of the middle slide bed, the front end of the bed body is covered with an upper slide bed on the bottom slide bed and the middle slide bed, the upper slide bed is inclined downward from the front end of the bed body to the end of the bed body, and the middle slide bed The angle of inclination of the bed is greater than the angle of inclination of the upper slide bed, the front end of the upper slide bed is provided with a small-aperture screen, and the rear end of the upper slide bed is provided with a suitable aperture screen, and the plastic particles passing through the small-aperture screen fall into the bottom slide bed, and the plastic particles passing through the screen with suitable apertures fall into the middle slide bed. As for the discharge port, a movable material receiving cylinder is arranged at the outlet of the bottom discharge port and the upper discharge port.

The vibrating discharge device includes a vibrating material tray, the lower end of the vibrating material tray is provided with a vibrating base, and the right side of the vibrating base is provided with a first vibrator for driving the vibrating base and the vibrating material tray. A motor, the vibrating material tray is provided with a plurality of continuous spirally rising trays, the top of the vibrating material tray is provided with a second blanking port, and the bottom of the vibrating material tray is provided with a feeding port, The center of the vibrating material tray is provided with a cooling air pipe, the rear end of the vibration base is fixedly welded with a fixed frame, the bottom of the fixed frame is fixedly installed with a cooling fan, and the outlet of the cooling fan is connected with a ventilation pipe. The ventilation pipe is connected with the cooling air pipe, and the upper part of the fixed frame is fixedly welded with a material storage tube, and the upper end of the side of the material storage tube close to the vibrating material tray is welded and communicated with an air inlet pipe. The lower end is in communication with the ventilation pipe, the air inlet pipe is arranged vertically, the top of the storage cylinder is connected with a feeding cylinder, and the upper end of the feeding cylinder is welded and connected with a blanking hopper, and the blanking hopper is arranged at the second The lower end of the second blanking port, the blanking material of the second blanking port falls into the blanking hopper, the upper end of the cooling fan communicates with the storage tank, and the bottom of the storage tank is provided with a charging port.

The beneficial effects of the present invention are: after the plastic strip needs to be cooled by cooling water, it straddles the second guide roller fixedly connected to one end of the tray, and the outer surface of the second guide roller is provided with a plurality of plastic circular grooves matching the plastic strip , can remove most of the water on the plastic strips, pass through the tray, and the turbo blower is driven by the motor to blow air along the column air cylinder. The air heater is installed in the column air cylinder, and the air heater increases the temperature of the air blown out. High, the column air duct blows air through the air outlet of the hair dryer head, and the top of the hair dryer head is curved, which is conducive to the column air duct blowing downward to the air outlet, and the air outlet blows hot air to the plastic strip below it, blowing the plastic strip dry, the impurities adhered to the plastic strips will fall into the tray, and at the same time, the moisture adhered to the plastic strips will also fall into the tray. The moisture will flow into the drainage ditch through the second water tank and the first water pipe in turn. The air outlet is arc-shaped, and the arc radius of the air outlet is larger than the arc radius of the top of the hair dryer, which is conducive to the evaporated water vapor from the side of the air outlet. Scattering is also beneficial to observe the situation in the tray. In this way, the dehumidification effect on the plastic strips is good, ensuring the finished product, and it is also conducive to the long-term use of the equipment (breaking the plastic strips into granules). , the plastic particles fall into the front end of the bed, and the plastic particles first fall into the uppermost upper slide bed, the vibration motor installed on the side of the bed drives the bed to vibrate, and the upper slide bed goes down from the front end of the bed to the end of the bed Tilting, while the bed vibrates, the plastic particles on the upper slide bed vibrate from the front end of the bed body to the back end of the upper slide bed, and the plastic particles first pass through the small aperture screen installed at the front end of the upper slide bed. It will be sieved from the small aperture screen, and the plastic particles that are too small will fall into the bottom slide bed that is set in the bed body and slope downward from the front end of the bed body to the end of the bed body. When the bed body vibrates, the plastic particles on the bottom slide bed will Particles vibrate from the front end of the bed body to the bottom outlets respectively provided at the end of the bottom slide bed, and the plastic particles that are too small will finally fall into the movable receiving cylinder provided at the outlet of the bottom outlet. On the other hand, The plastic particles with proper size and too large size will vibrate to the rear end of the upper slide bed, and the plastic particles with appropriate size will fall from the screen with suitable aperture at the rear end of the upper slide bed to the middle slide bed below, and the bed vibrates At the same time, the plastic particles on the middle slide bed vibrate from the front end of the bed body to the middle discharge port provided at the end of the middle slide bed, and the plastic particles with a suitable size are discharged from the middle discharge port, and the plastic particles that are too large cannot pass through the proper aperture. The middle sieve of the sieve falls to the lower middle slide bed, and can only vibrate and move to the upper discharge port provided at the end of the upper slide bed, and the oversized plastic particles will finally fall into the movable discharge port provided at the exit of the upper discharge port. In the receiving barrel, the inclination angle of the bottom slide bed is greater than that of the middle slide bed, and the inclination angle of the middle slide bed is greater than that of the upper slide bed, which is convenient for layering and diverging, and the oversized and undersized particles are screened out, greatly Reduce the plastic particles that are too large or too small in the finished product to ensure the quality of the product. The plastic particles after screening fall into the bottom of the vibrating material tray. In the feeding port, the first motor drives the vibrating base and the vibrating material tray to vibrate, and the material tray drives the plastic particles to spiral up to the second discharge port provided on the top of the vibrating material tray, and the plastic particles fall from the second discharge port. It enters the discharge hopper, enters the storage cylinder along the feeding cylinder, and finally comes out from the charging port provided at the bottom of the storage cylinder and falls into the packaging bag for packaging. Putting it into the packaging bag requires less manpower, low cost and high efficiency. On the other hand, the cooling fan fixedly installed at the bottom of the fixed frame blows air, and the cooling air passes through the cooling air pipe and the cooling air pipe installed in the center of the vibrating tray respectively The upper end of the material storage cylinder near the vibrating material tray is welded and communicated with the air inlet pipe for cooling, the vibrating material tray and the material storage cylinder are cooled, and finally they are passed to the material storage cylinder for cooling with mixed air.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the structural representation of desktop unloading device;

Fig. 2 is the structural representation of glass fiber feeding device;

The structural representation of the water cooling device above the first water tank of Fig. 3;

The structural representation of the water cooling device below the first water tank of Fig. 4;

Fig. 5 is the structural representation of air-drying device;

Fig. 6 is a schematic structural view above the tray of the air-drying device;

Fig. 7 is the structural representation of sieve bed device;

Fig. 8 is a structural schematic diagram of a vibrating discharge device.

detailed description

Referring to Figures 1 to 8, a sieve bed vibration discharge plastic machine includes a table-top unloading device, a glass fiber feeding device, a water cooling device, an air-drying device, a sieve bed device and a vibration discharge device. On the other hand, the glass fiber is added into the process through the glass fiber feeding device, and after being heated into a plastic strip, the plastic strip is cooled by a water-cooling device, and the water-cooled plastic strip is then air-dried by an air-drying device, and then the plastic strip is dried. Crushed into plastic granules, sieve plastic granules of appropriate size through the sieve bed device, and use the vibrating discharge device to discharge the plastic granules.

The desktop unloading device includes an operating platform 11. The operating platform 11 is provided with a ladder frame 111 and a first guardrail 112 reaching the operating platform 11 from the ground. The operating platform 11, the ladder frame 111 and the first guardrail 112 are steel materials. The lower end of the operating platform 11 There are a plurality of lower barrels 12 connected by welding, the lower end of the lower barrel 12 is provided with a first discharge port 121, the upper end of the lower barrel 12 is provided with a material receiving port 122, and the upper end of the operation platform 11 is welded and fixed with a mixing tank 13. The lower end of the groove 13 is provided with a first blanking port 131 facing the material connection port 122, the material connection port 122 is larger than the first discharge port 131, and a stirring shaft for rotating and stirring is arranged horizontally in the mixing tank 13, and the mixing tank 13 One side is provided with the driving motor that drives the stirring shaft to rotate and stir, and the driving motor is electrically connected with a first controller 14, and the first controller 14 is provided with a start-stop switch 141 and a working indicator light 142, and the upper end of the mixing tank 13 is hinged with a second A cover plate 132, the mixing tank 13 is provided with a lock 133 for fixing the first cover plate 132, the first blanking port 131 is provided with a sealing mechanism for switching the first blanking port 131, and the sealing mechanism includes a switch handle 1311.

The plastic raw materials can be transported to the operating platform 11 through the ladder frame 111 and the first guardrail 112, the hand switch handle 1311 is opened, the first cover 132 is opened, various raw materials are poured in, the first cover 132 is closed, and the second cover is pressed. A start-stop switch 141 on the controller 14, the first controller 14 controls the driving motor, and the driving motor drives the stirring shaft to stir the raw materials in the mixing tank 13, so that the raw materials in the mixing tank 13 can be evenly mixed, and through the switch The handle 1311 touches the sealing mechanism, opens the first blanking port 131, the raw material in the mixing tank 13 leaks into the material receiving port 122 through the first material dropping port 131, enters the lower material barrel 12 from the material receiving port 122, and then Enter the plastic manufacturing equipment from the first discharge port 121 of the lower barrel 12, stir evenly, easy to operate, consume less manpower, work hours are short, and the cost is low.

In this embodiment, preferably, one side of the mixing tank 13 is provided with a first weighing device 15, which can weigh various raw materials that need to be mixed, and then quantitatively add them to the mixing tank 13, so as to ensure the quality of the plastic finished product. Material composition.

In this embodiment, preferably, a gravity sensor is installed in the mixing tank 13 to monitor the amount of raw materials carried by the mixing tank 13, so as to prevent too much raw material from affecting the mixing and processing quality.

In this embodiment, preferably, the first controller 14 is provided with a temperature display module 143, and the workshop is full of dust. For the sake of safety, the temperature needs to be monitored to prevent accidents caused by overheating.

In this embodiment, preferably, the first controller 14 is provided with a time adjustment module 144, which can set the stirring time to make the stirring sufficiently uniform.

In this embodiment, preferably, the first controller 14 is provided with a rotation speed control module, which controls the stirring speed to make the stirring sufficiently uniform, and also facilitates long-term use of the equipment.

In this embodiment, preferably, the mixing tank 13 is provided with a ventilation device 16, the workshop is full of dust, and the dust in the floating air needs to be sucked away, which is beneficial to the occupational health and safe production of employees.

In this embodiment, preferably, an opening handle 1321 is welded on the first cover 132 to facilitate opening or closing the first cover 132 .

In this embodiment, preferably, the first cover plate 132 is made of stainless steel, which is durable.

In this embodiment, preferably, the mixing tank 13 is provided with a first observation window 134, so that the mixing condition and the uniformity of raw material mixing can be visually observed, which is very convenient.

In this embodiment, preferably, the mixing tank 13 is provided with a manual feed port 135, which is usually in a normally closed state. When blanking is difficult, the manual feed port 135 can be opened to assist blanking by hand and tools. .

Fiberglass feeder includes fiberglass frame 21, first heater 22, in order to monitor the master controller of fiberglass frame 21 and first heater 22, fiberglass frame 21 includes upper frame 211 and lower frame 212, lower The frame 212 is welded on one side of the upper frame 211. The upper frame 211 is provided with a shelving platform 213 for placing a plurality of glass fiber yarn rolls. The lower end of the shelving platform 213 is provided with a weight monitor for monitoring the weight of the shelving platform 213. One side of the first heater 22 is welded with a glass fiber guide cylinder 23, the glass fiber guide cylinder 23 is provided with a horn inlet 231 for allowing a plurality of glass fiber yarns to enter, the glass fiber guide cylinder 23 is provided with a terminal outlet 232, and the terminal outlet 232 introduces the glass fiber sliver into the first heater 22, an air extractor 24 is arranged on the upper side of the end outlet 232, and the weight monitor transmits the information of the monitored weight of the shelving table 213 to the main controller, and the main controller The start and stop of the first heater 22 is controlled according to the carrying weight of the shelving table 213 .

A plurality of fiberglass yarn reels are placed on the shelving platform 213 and the lower shelf 212 of the upper frame 211, and the glass fiber yarn reels placed on the lower shelf 212 are used as a spare, and the weight monitor provided at the lower end of the shelving platform 213 is loaded on the shelving platform 213. The weight of the glass fiber yarn roll is monitored, and the glass fiber strip is pulled out from the glass fiber yarn roll through the horn inlet 231, through the glass fiber guide cylinder 23, pulled out from the end outlet 232, and drawn into the first heater 22 , with the delivery of raw materials in the first heater 22 and the traction of the screw in the first heater 22, the glass fiber is continuously and evenly delivered during the heating process of the first heater 22, and the air extractor provided on the upper side of the terminal outlet 232 24 absorbs the gas emitted by heating to reduce pollution, and the load of the shelving table 213 is reduced during the continuous rolling of glass fiber. When the weight is too light, the weight monitor will send corresponding information to the main controller, and the main controller will stop. With the relevant actions of the first heater 22, workers can prepare to add new glass fiber yarn rolls at this time, and can easily control the input amount of glass fiber, and the input amount will not appear intermittent or uneven, effectively ensuring the quality of the finished product. Composition and quality, while also eliminating the process of crushed glass fiber.

In this embodiment, preferably, the glass fiber guide tube 23 is welded with a support post 233 near the lower end of the horn inlet 231, and the glass fiber will generate frictional vibration with the glass fiber guide tube 23 when the glass fiber is drawn into the glass fiber guide tube 23, and the support post 233 The structure of the glass fiber guide cylinder 23 can be made firmer, and the input of the glass fiber is more stable.

In this embodiment, preferably, the glass fiber guide cylinder 23 is arc-shaped, with a smooth transition, so that the input of the glass fiber is more stable.

In this embodiment, preferably, a light frame 214 is welded between the upper frame 211 and the lower frame 212. When the light illuminates the glass fiber, the glass fiber will reflect the light to a certain extent, which is convenient for observing the amount of glass fiber on the glass fiber frame 21. , easy to supplement the glass fiber.

In this embodiment, preferably, the air extractor 24 is provided with a suction cylinder 241 and a bell mouth 242 flush with the end outlet 232, so as to facilitate the suction of waste gas and effectively reduce the emission of waste gas.

In this embodiment, preferably, the lower end of the fiberglass frame 21 is provided with eight first pulleys 215, and the upper frame 211 and the lower frame 212 are each provided with four first pulleys 215, which is convenient for moving the fiberglass frame 21 and adjusting the fiberglass frame 21. The position of the shelf 21 relative to the first heater 22.

In this embodiment, preferably, the fiberglass frame 21 is provided with a positioning piece for fixing the position of the fiberglass frame 21, the positioning piece includes a stud screwed on the bottom of the fiberglass frame 21, the upper end of the stud is a hexagonal head, and the lower end of the stud is For the support plate, when the position of the fiberglass frame 21 relative to the first heater 22 is adjusted, the stud at the bottom of the fiberglass frame 21 can be adjusted with a wrench, so that the stud is screwed downward, and the support plate at the lower end of the stud is in contact with the first heater 22. The ground conflict effectively prevents the movement of the fiberglass frame 21.

In this embodiment, preferably, the end of the glass fiber yarn roll is connected with a tension sensor for monitoring the tension of the glass fiber yarn, the tension sensor transmits the tension information to the main controller, and the main controller controls the first heater according to the tension information 22 Start and stop, when a single glass fiber yarn roll is used up, the pulling force on the end of the glass fiber yarn roll will suddenly increase. After the tension sensor detects the pulling force on the glass fiber yarn, it will transmit the corresponding information to the main controller. The main controller stops the relevant actions of the first heater 22, and the workers can prepare to replenish new glass fiber yarn rolls at this time.

The water cooling device includes a first water tank 31 filled with cooling water, and more than one guide mechanism 32 is movably arranged on the first water tank 31, which is used to fix the bead 33 pressing the guide mechanism 32 and to remove the plastic strip Bamboo strips 34 that absorb water and adjust the tension of the plastic strips. The guide mechanism 32 is provided with a groove seat 321, and the two sides of the groove seat 321 are provided with seats that cooperate with both sides of the first water tank 31 and can move along the first water tank 31 sides. The feet 322 and the groove seat 321 are welded by angle steel. Two reinforcing strips 323 are welded vertically between the feet 322 on both sides. It is connected with the guide bracket 324 by bolts, and the upper end of the guide bracket 324 is rotatably provided with a first guide roller 325 which is in contact with the plastic strip. Groove, guide support bar 324 comprises upper support bar and lower support bar, and upper support bar is provided with a plurality of adjusting holes that adjust guide support bar 324 telescopically, and bolt passes through adjustment hole and upper support bar is fixed on the lower support bar, and bead 33 is Wooden or iron bars, the base 322 is provided with a pressure groove for laying the bead 33 horizontally.

The first guide mechanism 32 is set so that the guide brackets 324 of the first guide mechanism 32 are obliquely downward, and the first guide rollers 325 press down a plurality of plastic strips coming out of the second heater and soak them in cooling water, The plastic strip slides through the plastic circular groove provided on the outer surface of the first guide roller 325, the plastic strip is cooled in the cooling water, and passes through the bottom of the guide mechanism 32, and then the second guide mechanism 32 is used to pass the plastic strip out of the cooling water. Hold up, use bamboo strips 34 to be placed between the first guide mechanism 32 and the second guide mechanism 32, the first guide mechanism 32, bamboo strips 34 and the second guide mechanism 32 are arranged in sequence on the first water tank 31 , the plastic strip conflicts with the upper surface of the bamboo strip 34 and slides over, to the position of the first guide mechanism 32 and the second guide mechanism 32, to the guide bracket 324 of the first guide mechanism 32 and the second guide mechanism 32 Protrude length and direction carry out fine-tuning, adjust the relative position of upper support bar and lower support bar through adjusting hole and bolt, adjust guide support bar 324 expansion and contraction, adjust the resistance of bamboo bar 34 and plastic bar at the same time, to adjust the cooling and cooling of plastic bar Tensioning, place the bead 33 on the pressure groove of the foot 322, use the bead 33 to fix the first guide mechanism 32 and the second guide mechanism 32, and also use the bead 33 to fix the bamboo strip 34, flexibility, Good adjustability makes the cooling effect of the plastic strip ideal, effectively ensuring the molding and quality of the plastic.

In this embodiment, preferably, the bottom of the first water tank 31 is connected with a drain pipe 36, the drain pipe 36 is provided with a drain valve, the end of the drain pipe 36 is connected with a drain, the drain is provided with a second cover plate, and the drain pipe 36 A strainer is arranged between the first water tank 31, and when the drain valve is opened, the cooling water can flow from the bottom of the first water tank 31 through the drain pipe 36 to the drain ditch, which is convenient for replacing the cooling water in the first water tank 31, and at the same time, draining The filter screen arranged between the pipe 36 and the first water tank 31 acts as a filter to prevent impurities from being discharged to the drain through the drain pipe 36 .

In this embodiment, preferably, the upper part of the first water tank 31 is connected with a rectangular protruding groove 37, and the lower end of the protruding groove 37 is connected with a limit water pipe 38, and the end of the limit water pipe 38 is connected with the drain pipe 36, and the limit water pipe 38 A limit valve is arranged on the top, and a filter screen is arranged between the limit water pipe 38 and the protruding groove 37. The liquid level height of the first water tank 31 can be adjusted through the protruding groove 37. When the limit valve is opened, the cooling liquid flows from the bottom of the protruding groove 37. The limit water pipe 38 flows into the drain pipe 36, and the limit water pipe 38 can also be directly connected to the drain and drained away.

In this embodiment, preferably, the middle part of the first water tank 31 is connected with a water distribution system. The water distribution system includes a water distribution pump. The water distribution system introduces the cooling water in the first water tank 31 into the second heater. The water system diverts the cooling water from the first water tank 31 , the water diversion pump provides power for the water diversion system, and the diverted cooling water is introduced into the second heater to cool the second heater.

In this embodiment, preferably, a bracket 39 is also included. The first water tank 31 is placed on the bracket 39. The bracket 39 is provided with a support wheel 310 for translating the first water tank 31. The bracket 39 is opposite to the first water tank. 31 can play a supporting role, and the first water tank 31 can be translated relative to the bracket 39 through the supporting wheels 310 .

In this embodiment, preferably, it also includes a moving handle 311. The moving handle 311 is horizontally welded on the upper end surface of the first water tank 31. The moving handle 311 is welded with iron bars. The handle 311 can facilitate the movement of the first sink 31 .

In this embodiment, preferably, the first water tank 31 is equipped with a fishing net, and the cooling water surface of the first water tank 31 often has impurities of plastic strips floating, and the floating impurities can be removed in time by using the fishing net.

In this embodiment, preferably, the lower end of the bracket 39 is provided with a moving wheel 312 , and the bracket 39 can be moved by the moving wheel 312 .

In this embodiment, preferably, the lower end of the bracket 39 is provided with a positioning piece to fix the position of the bracket 39, the positioning piece includes a stud screwed on the bottom of the bracket 39, the upper end of the stud is a hexagonal head, and the lower end of the stud is a brace. Plate, after carriage 39 is moved to suitable position, can adjust the stud upper end with wrench to be hexagonal head, make stud screw down, support plate and ground conflict, carriage 39 is played fixing effect.

In this embodiment, preferably, the first guide roller 325 is made of wood material, and the use of the first guide roller 325 made of wood is more conducive to removing moisture from the plastic strip.

In this embodiment, preferably, an aspirator 35 is provided above the first water tank 31 , and the plastic strip volatilizes waste gas while being immersed in cooling water, and most of the exhaust gas can be removed by the aspirator 35 .

In this embodiment, preferably, a cooling water purification device is provided in the first water tank 31, the cooling water purification device is provided with a water quality monitor and a purifying agent, and the plastic strip is immersed in the cooling water, which will contain a certain amount of pollutants , the pollution degree of the cooling water can be detected by the water quality monitor, and at the same time, an appropriate amount of purifying agent is released to neutralize the pollutants in the cooling water, and then discharged into the drain.

The air-drying device comprises a base 41 fixed on the ground, a turbo blower 42 fixed on the base 41, the outlet of the turbo blower 42 is vertically upwards and is extended with a column air cylinder 43, and a heater is arranged in the column air cylinder 43, and the column air cylinder The upper end of 43 is bent to the right and is connected with a blower head 44, the blower head 44 is arranged horizontally, the blower head 44 is provided with an air outlet 441, and the air outlet 441 is arranged vertically downward, the column air cylinder 43 is welded with a tray 45, and the tray 45 is arranged on the blower head Below 44, the opening of the tray 45 is larger than the air outlet 441, and one end of the tray 45 is fixedly connected with a second guide roller 451, and the outer surface of the second guide roller 451 is provided with a plurality of plastic circular grooves matching the plastic strips, and the bottom of the tray 45 is provided with There is a second water tank 452, the bottom of the second water tank 452 is detachably connected with the first water pipe 46, the first water pipe 46 extends vertically downwards, the end of the first water pipe 46 is connected to the drain, the bottom of the tray 45 and the top of the blower head 44 form a The air outlet 441 is arc-shaped, and the arc radius of the air outlet 441 is greater than the arc radius of the bottom of the tray 45 .

After the plastic strip needs to be cooled by cooling water, the second guide roller 451 that is fixedly connected to one end of the tray 45 is straddled. Most of the moisture on the bar passes through the tray 45, and the turbo blower 42 blows air along the column air cylinder 43 under the drive of the motor. The column air cylinder 43 is provided with a heater, which increases the temperature of the air blown out. High, the column air duct 43 blows air through the air outlet 441 of the blowing head 44, and the top of the blowing head 44 is arc-shaped, which is conducive to the column air duct 43 blowing downward to the air outlet 441, and the air outlet 441 is blown out against the plastic strip below it. Hot air blows the plastic strips dry, and the impurities adhered to the plastic strips will fall into the tray 45. At the same time, the moisture adhered to the plastic strips will also fall into the tray 45. The bottom of the tray 45 is curved And be provided with the second water tank 452, the moisture that falls into the tray 45 will flow into the drainage ditch through the second water tank 452 and the first water pipe 46 successively, the air outlet 441 is arc-shaped, and the arc radius of the air outlet 441 is larger than the hair dryer 44 The radius of the arc at the top is conducive to the evaporating water vapor from the side of the air outlet 441, and it is also conducive to observing the situation in the tray 45. In this way, the dehumidification effect on the plastic strip is good, ensuring the finished product, and it is also beneficial to the equipment ( Shred plastic strips into granules) for long-term use.

In this embodiment, preferably, the tray 45 is provided with a side panel 453, the side panel 453 is detachably connected to the side of the tray 45 by screws, the side panel 453 can be disassembled regularly, and the sundries in the tray 45 can be removed, which is simple and convenient .

In this embodiment, preferably, the blowing head 44 is adjustable in direction and communicates with the upper end of the column blower 43, and the rear end of the blowing head 44 is provided with a plurality of plastic circular grooves matched with the plastic strips, and the plastic strips are raised and passed through the blowing head 44. The rear end is also provided with a plurality of plastic circular grooves matched with the plastic strips and slides through the rear end of the blower head 44 to further remove moisture and impurities on the plastic strips, while ensuring the stability of the plastic strips.

In this embodiment, preferably, the second water tank 452 is covered with a filter to prevent impurities falling into the tray 45 from flowing into the drain through the second water tank 452 and the first water pipe 46 .

In this embodiment, preferably, the side panel 453 is provided with a second observation window 454 , through which the situation inside the tray 45 can be observed very conveniently.

In this embodiment, preferably, the rear end of the tray 45 is provided with a plurality of plastic circular grooves matching with the plastic strips, which can further remove moisture and impurities on the plastic strips, and at the same time ensure the stability of the transport of the plastic strips.

In this embodiment, preferably, an air extractor is provided on one side of the tray 45 to remove the water vapor and waste gas evaporated from the plastic strips, which is beneficial to dry the plastic strips, and also facilitates the recovery of waste gas and reduces pollution.

In this embodiment, preferably, the front end of the tray 45 is cut and folded to form an obliquely downward opening inclined surface 455, and the lower end of the opening inclined surface 455 is bent toward the front end of the tray 45 to form a triangle, which facilitates the entry of the plastic strip and also facilitates the removal of moisture from the plastic strip. prevent the lower end of the opening slope 455 from scratching the workers.

The sieve bed device includes a support 51, the upper end of the support 51 is provided with a bed body 52, the side of the bed body 52 is provided with a vibrating motor 521 that drives the vibration of the bed body 52, and the bed body 52 is provided with a The bottom sliding bed 522 inclined downwards, the middle part of the bed body 52 is covered with a middle sliding bed 523 on the bottom sliding bed 522, the middle sliding bed 523 slopes downward from the middle part of the bed body 52 to the end of the bed body 52, and the bottom sliding bed 522 is inclined The angle is greater than the angle of inclination of the middle slide bed 523, the front end of the bed body 52 is provided with an upper slide bed 524 on the bottom slide bed 522 and the middle slide bed 523, and the upper slide bed 524 is from the front end of the bed body 52 to the end of the bed body 52 Tilt downward, the angle of inclination of the middle slide bed 523 is greater than the angle of inclination of the upper slide bed 524, the front end of the upper slide bed 524 is provided with a small-aperture screen, and the rear end of the upper slide bed 524 is provided with a suitable aperture screen, through which the small-aperture screen The plastic granules fall into the bottom slide bed 522, and the plastic granules passing through the screen with suitable apertures fall into the middle slide bed 523. The ends of the bottom slide bed 522, the middle slide bed 523 and the upper slide bed 524 are respectively provided with bottom outlets. , the middle layer discharge port and the upper layer discharge port, the bottom discharge port and the upper layer discharge port are provided with a movable material receiving cylinder 525 at the outlet.

After the plastic strips are broken into plastic granules, the plastic granules fall into the front end of the bed 52. The plastic granules first fall into the uppermost slide bed 524. The vibration motor 521 arranged on the side of the bed 52 drives the bed 52 to vibrate. The slide bed 524 is inclined downward from the front end of the bed body 52 to the end of the bed body 52. When the bed body 52 vibrates, the plastic particles on the upper slide bed 524 vibrate from the front end of the bed body 52 to move to the rear end of the upper slide bed 524. The plastic particles first Through the small-aperture screen installed at the front end of the upper sliding bed 524, on the one hand, the plastic particles that are too small will be sieved from the small-aperture screen, and the plastic particles that are too small will fall into the secondary bed 52 provided in the bed body 52. The bottom slide bed 522 whose front end is inclined downward toward the end of the bed body 52, while the bed body 52 vibrates, the plastic particles on the bottom slide bed 522 vibrate from the front end of the bed body 52 to the bottom discharge outlets respectively provided at the end of the bottom slide bed 522. The plastic particles that are too small finally fall into the movable receiving barrel 525 provided at the outlet of the bottom discharge port. At the end, the plastic particles of suitable size will be sieved from the suitable aperture screen provided at the rear end of the upper slide bed 524 and fall to the middle slide bed 523 below. The front end of the body 52 vibrates and moves to the middle layer discharge port provided at the end of the middle slide bed 523, and the plastic particles of suitable size are discharged from the middle layer discharge port, and the plastic particles that are too large cannot fall through the middle layer of the middle layer below through the sieve with a suitable aperture. The slide bed 523 can only vibrate and move to the upper layer discharge port provided at the end of the upper layer slide bed 524, and the excessively large plastic particles finally fall into the movable material receiving cylinder 525 provided at the outlet of the upper layer discharge port. The angle of inclination of slide bed 522 is greater than that of middle slide bed 523, and the angle of inclination of middle slide bed 523 is greater than that of upper slide bed 524. There are also some plastic particles that are too large or too small in the finished product to ensure the quality of the product.

In this embodiment, preferably, the bottom of the upper discharge port extends obliquely downward to the right side of the bed body 52, and an outlet slope 527 is provided. In the lower setting, the excessively large plastic particles slide down from the outlet slope 527 and fall into the material receiving cylinder 525 along the falling guide cylinder 528 .

In this embodiment, preferably, the bottom of the discharge port of the middle layer extends obliquely downward and is provided with an outlet inclined surface 527, and the outer surface of the outlet inclined surface 527 is surrounded by a drop-in guide cylinder 528, which is vertically arranged downward. The plastic particles slide down from the outlet slope 527, and are discharged to the next process along the falling guide cylinder 528.

In this embodiment, preferably, the bottom sliding bed 522, the middle sliding bed 523 and the upper sliding bed 524 are provided with a second guardrail 529 to prevent the plastic particles from vibrating out. The second guardrail 529 is concave and the side of the notch faces the plastic particles. The plastic particles vibrate on the bottom slide bed 522, the middle slide bed 523 and the upper slide bed 524, and the setting of the second guardrail 529 can effectively prevent the plastic particles from vibrating.

In this embodiment, preferably, the front end of the middle slide bed 523 is provided with a support partition 526 vertically extending to the bottom of the upper slide bed 524, and the support partition 526 can connect the middle slide bed 523 and the upper slide bed 524, and also prevents it from being too small. The plastic particles falling into the middle slide bed 523 prevent the plastic particles of suitable size from falling into the bottom slide bed 522.

In this embodiment, preferably, the upper sliding bed 524 is covered with a transparent third cover plate, which prevents the plastic particles from vibrating out, and at the same time, can fully screen the plastic particles, and can visually observe the screening situation.

In this embodiment, preferably, the lower end of the bracket 51 is provided with four legs 511, and a pulley 512 is arranged under the legs 511, and a restricting piece that restricts the sliding of the pulley 512 is arranged on the pulley 512, so that the position of the bed body 52 can be adjusted appropriately, and it is convenient to After receiving the material and adjusting the position of the bed body 52, the sliding of the pulley 512 is restricted by the limiting member, and the bed body 52 is positioned to prevent displacement.

In this embodiment, preferably, the bottom sliding bed 522 , the middle sliding bed 523 and the upper sliding bed 524 are made of stainless steel, which is durable and prevents corrosion.

In this embodiment, preferably, the upper surface of the middle sliding bed 523 is polished to make the upper surface of the middle sliding bed 523 smooth enough to speed up the discharge of plastic particles of appropriate size.

The vibration discharge device includes a vibrating material tray 61, the lower end of the vibrating material tray 61 is provided with a vibrating base 62, and the right side of the vibrating base 62 is provided with a first motor for driving the vibrating base 62 and the vibrating material tray 61 to vibrate. 63, the vibrating material tray 61 is provided with a plurality of continuously spirally rising material trays 611, the top of the vibrating material tray 61 is provided with a second blanking port 613, and the bottom of the vibrating material tray 61 is provided with a feed port 614, The center of the material tray 61 is provided with a cooling air pipe 615, the rear end of the vibrating base 62 is fixedly welded with a fixed frame 64, the bottom of the fixed frame 64 is fixedly installed with a cooling fan 641, and the outlet of the cooling fan 641 is connected with a ventilation pipe 642, and the ventilation The pipe 642 communicates with the cooling air pipe 615, and the upper part of the fixed frame 64 is fixedly welded with a material storage cylinder 66, and the upper end of the material storage cylinder 66 close to the vibrating material tray 61 is welded and communicated with an air inlet pipe 661, and the lower end of the air inlet pipe 661 It communicates with the ventilation pipe 642, the air inlet pipe 661 is vertically arranged, the top of the storage tank 66 is connected with a feeding cylinder 662, and the upper end of the feeding cylinder 662 is welded and communicated with a blanking hopper 663, and the blanking hopper 663 is arranged on the second drop. The lower end of the material opening 613, the material from the second material opening 613 falls into the material hopper 663, and the upper end of the cooling fan 641 communicates with the material storage barrel 66, and the bottom of the material storage barrel 66 is provided with a charging port.

The plastic particles after screening fall into the feeding port 614 provided at the bottom of the vibrating material tray 61, the first motor 63 drives the vibrating base 62 and the vibrating material tray 61 to vibrate, and the material tray 611 drives the plastic particles to spiral Rising to the second blanking port 613 provided on the top of the vibrating material tray 61, the plastic particles then fall into the blanking hopper 663 from the second blanking port 613, enter the storage barrel 66 along the feeding cylinder 662, and finally Come out from the charging port provided at the bottom of the storage tank 66 and drop it into the packaging bag for packaging. It is not necessary to manually take out the plastic particles in the material tank and put them into the packaging bag, which consumes less manpower, low cost and high efficiency. On the other hand, the cooling fan 641 fixedly installed at the bottom of the fixed frame 64 blows air, and the cooling air passes through the cooling air pipe 615 provided in the center of the vibrating material tray 61 and the side of the storage tube 66 close to the vibrating material tray 61 respectively. The upper end is welded and communicated with the air inlet pipe 661 for cooling, to cool the vibrating material tray 61 and the storage tank 66, and finally to the storage tank 66 for cooling with mixed air.

In this embodiment, preferably, fixed ribs 612 are welded between the trays 611. Since a plurality of trays 611 are arranged on the vibrating tray 61, the height to be climbed is relatively large. Vibration strength, the fixing ribs 612 can strengthen the connection strength between the material trays 611, making the vibration material tray 61 more stable and reliable.

In this embodiment, preferably, a fan controller 643 is fixedly installed on the fixing frame 64 , and the switch and wind speed of the fan are controlled by the fan controller 643 .

In this embodiment, preferably, a weighing device is provided beside the fixing frame 64, so as to facilitate weighing the packaged plastic particles.

In this embodiment, preferably, the storage tank 66 is provided with a transparent third observation window 664 , so that the plastic particles in the storage tank 66 can be observed.

In this embodiment, preferably, a plurality of reinforcing ribs 665 are welded between the material storage tube 66 and the fixed frame 64, plastic particles are filled in the material storage tube 66, and the weight to bear is relatively large, and the fixed frame 64 plays a role in supporting the material storage tube. The supporting effect of 66 needs to strengthen the structural strength that is connected between fixed mount 64 and material storage tube 66.

The above is only a preferred embodiment of the present invention, but the present invention is not limited to the above-mentioned embodiments, as long as it achieves the technical effect of the present invention by any same or similar means, it should fall within the protection scope of the present invention .

Claims (8)

1. a kind of sifting bed vibrates discharging plastics machine, it is characterised in that：Include air-dry apparatus, sieve bed device and vibration discharging dress Put, described air-dry apparatus include the base for fixing on the ground（41）, it is fixed on base（41）On turbofan（42）, The turbofan（42）Export straight up and be extended with column air duct（43）, the column air duct（43）Inside it is provided with hot blast Device, the column air duct（43）Upper end is bending to the right to be communicated with blowing head（44）, the blowing head（44）It is horizontally disposed, it is described to blow Public attention（44）It is provided with air outlet（441）, air outlet（441）Set straight down, the column air duct（43）It is welded with pallet （45）, the pallet（45）It is arranged on blowing head（44）Lower section, the pallet（45）Opening be more than air outlet（441）, it is described Pallet（45）One end is fixedly connected with the second guide roller（451）, second guide roller（451）It is provided with outer surface many The plastics circular groove that bar is engaged with plastic strip, the pallet（45）Bottom is provided with the second tank（452）, second tank （452）Bottom is removably communicated with the first water pipe（46）, first water pipe（46）Extend straight down, first water pipe （46）End is connected into gutter, the pallet（45）Bottom and blowing head（44）Top is curved, the air outlet（441）It is in Arc, the air outlet（441）Arc radius be more than the blowing head（44）The arc radius at top, described sieve bed device Include support（51）, described support（51）Upper end be provided with bed body（52）, the bed body（52）Side is provided with driving Bed body（52）The vibrating motor of vibration（521）, the bed body（52）Inside it is provided with from bed body（52）Front end is to bed body（52）End Downward-sloping bottom slider bed（522）, the bed body（52）Middle part is in bottom slider bed（522）On be covered with middle level slider bed（523）, The middle level slider bed（523）From bed body（52）Middle part is to bed body（52）End is downward-sloping, the bottom slider bed（522）It is inclined Angle is more than the middle level slider bed（523）Inclined angle, the bed body（52）Front end is in bottom slider bed（522）With middle level slider bed （523）On be covered with upper strata slider bed（524）, the upper strata slider bed（524）From bed body（52）Front end is to bed body（52）End is downward Incline, the middle level slider bed（523）Inclined angle is more than the upper strata slider bed（524）Inclined angle, the upper strata slider bed （524）Front end is provided with small-bore screen cloth, the upper strata slider bed（524）Rear end is provided with suitable aperture screen cloth, by small-bore The plastic grain of screen cloth drops into bottom slider bed（522）, middle level slider bed is dropped into by the plastic grain of suitable aperture screen cloth （523）, the bottom slider bed（522）, middle level slider bed（523）With upper strata slider bed（524）End be respectively arranged with bottom layer discharging Mouth, middle level discharging opening and upper strata discharging opening, the bottom layer discharging mouthful and upper strata discharging opening exit are provided with moveable splicing Cylinder（525）, described vibration drawing mechanism includes the material tower tray that shakes（61）, the described material tower tray that shakes（61）Lower end is provided with vibration Pedestal（62）, the vibration base（62）Right side is provided with to drive vibration base（62）With the material tower tray that shakes（61）The of vibration One motor（63）, the material tower tray that shakes（61）It is provided with the charging tray that multiple continuous helicals rise（611）, the material tower tray that shakes（61） Top be provided with the second blanking port（613）, the material tower tray that shakes（61）Bottom be provided with charging aperture（614）, the material that shakes Tower tray（61）It is provided centrally with cooling duct（615）, the vibration base（62）Rear end be fixedly welded with fixed mount（64）, institute State fixed mount（64）Bottom is installed with cooling blower（641）, the cooling blower（641）Wind outlet is connected with ventilation duct （642）, the ventilation duct（642）With cooling duct（615）It is connected, the fixed mount（64）Top is fixedly welded with material storage tube （66）, the material storage tube（66）Near the material tower tray that shakes（61）Side upper end welding be communicated with blast pipe（661）, the blast pipe （661）Lower end and ventilation duct（642）Connection, the blast pipe（661）It is vertically arranged, the material storage tube（66）Top connection It is provided with charging column casing（662）, the charging column casing（662）Upper end welding is communicated with material-falling hopper（663）, the material-falling hopper （663）It is arranged on the second blanking port（613）Lower end, second blanking port（613）Blanking drop into material-falling hopper（663）In, The cooling blower（641）Upper end and material storage tube（66）It is connected, the material storage tube（66）Bottom be provided with charging door.

2. a kind of sifting bed according to claim 1 vibrates discharging plastics machine, it is characterised in that：The pallet（45）It is provided with Side panel（453）, the side panel（453）Pallet is detachably connected to by screw（45）Side.

3. a kind of sifting bed according to claim 1 and 2 vibrates discharging plastics machine, it is characterised in that：The blowing head（44） Adjustable direction ground and column air duct（43）Upper end connects, the blowing head（44）Rear end is provided with and a plurality of is engaged with plastic strip Plastics circular groove.

4. a kind of sifting bed according to claim 1 and 2 vibrates discharging plastics machine, it is characterised in that：Second tank （452）On be coated with filter screen.

5. a kind of sifting bed according to claim 2 vibrates discharging plastics machine, it is characterised in that：The side panel（453）If It is equipped with the second watch window（454）.

6. a kind of sifting bed according to claim 1 and 2 vibrates discharging plastics machine, it is characterised in that：The pallet（45）Afterwards End is provided with a plurality of plastics circular groove being engaged with plastic strip.

7. a kind of sifting bed according to claim 1 and 2 vibrates discharging plastics machine, it is characterised in that：The pallet（45）One Side is provided with air exhauster.

8. a kind of sifting bed according to claim 1 and 2 vibrates discharging plastics machine, it is characterised in that：The pallet（45）Before Cut the opening bevel for folding obliquely in end（455）, the opening bevel（455）Lower end is to pallet（45）Front end bending is in triangle Shape.