CN219404989U - Recycling device for injection molding waste of penholder - Google Patents

Abstract

The utility model relates to recycling equipment of injection molding waste of a pen holder, which comprises a cleaning chute and a processing box, wherein the bottom end of the cleaning chute is connected with the top of the processing box, a pair of flattening rollers and a pair of crushing rollers are sequentially arranged in the processing box from top to bottom, the flattening rollers and the crushing rollers are connected with a driving motor, the bottom surface of the cleaning chute is provided with a water filtering net, the top end of the cleaning chute is provided with a spray header, the bottom end of the cleaning chute is provided with a drying fan, the lower part of the water filtering net is provided with a water storage tank, the water storage tank is provided with a water supply pump connected with the spray header, an air outlet of the drying fan is opposite to the water filtering net, an electric heating mechanism is arranged in the flattening rollers, and the bottom of the processing box is connected with a discharge outlet; the drying fan at the bottom end of the cleaning chute is used for blowing away liquid drops on the injection molding waste, and then the high-temperature flattening roller is used for evaporating water in a waste gap, so that the humidity of the waste is reduced, and the influence on the heating of plastic particles into fluid is avoided.

Description

Recycling device for injection molding waste of penholder

Technical Field

The utility model relates to the technical field of pen manufacturing, in particular to recycling equipment for injection molding waste of a pen holder.

Background

The injection molding machine is industrial production mechanical equipment capable of heating plastic particles into fluid at high temperature and extruding and injecting the fluid into a mold to obtain plastic products, and in injection molding production of pen holders, the mold can simultaneously form a plurality of pen holders, and waste materials generated by an injection molding opening are connected between the pen holders to help to simultaneously take down the pen holders, so that subsequent storage and arrangement are facilitated. The waste material of moulding plastics is usually taken down to needs the manual work, send into crushing incasement, washs and smashes the back and use as the raw materials again, but current waste material recycle equipment of moulding plastics is washd the back, and the gap of waste material, corner residual moisture lead to smashing the plastics granule humidity that obtains great, and direct as the raw materials of moulding plastics can cause the influence to heating into fluid, leads to the speed reduction of moulding plastics production. Therefore, the design of the recycling equipment for the penholder injection molding waste, which can reduce the humidity of plastic particles and improve the utilization efficiency, becomes a technical problem to be solved urgently.

Disclosure of Invention

The utility model provides recycling equipment for injection molding waste of penholders, which solves the problems.

According to the technical scheme, the recycling equipment for the injection molding waste of the pen holder comprises a cleaning chute and a processing box, wherein the bottom end of the cleaning chute is connected with the top of the processing box, a pair of flattening rollers and a pair of crushing rollers are sequentially arranged from top to bottom in the processing of the processing box, the flattening rollers and the crushing rollers are connected with a driving motor, a water filtering net is arranged on the bottom surface of the cleaning chute, a spray head is arranged at the top end of the cleaning chute, a drying fan is arranged at the bottom end of the cleaning chute, a water storage tank is arranged below the water filtering net, a water supply pump connected with the spray head is arranged in the water storage tank, an air outlet of the drying fan is opposite to the water filtering net, an electric heating mechanism is arranged in the flattening rollers, and a discharge hole is formed in the bottom of the processing box in a connecting mode.

After the structure is adopted, injection molding waste is placed into the cleaning chute from the upper end, the waste slides down along the bottom surface of the cleaning chute, water is sprayed to the waste through the spray header to clean dust on the surface of the waste, the drying fan at the bottom end blows air towards the water filtering net, water attached to the waste is blown down, the water passes through the filter net and falls into the water storage tank, most of the water on the waste is eliminated, and the spray water is recycled; by starting the electric heating mechanism, the flattening roller is heated, and the waste falls into the connected processing box from the cleaning chute and then is rolled by the flattening roller, so that the efficiency of the subsequent crushing roller for granulating the waste is improved; meanwhile, the high-temperature flattening roller is tightly contacted with the waste material, residual moisture is evaporated to form water vapor, and the water vapor returns to the cleaning chute from the top, so that plastic particles are in a dry state, and the plastic particles are beneficial to putting into injection molding production again; the drying fan at the bottom end of the cleaning chute is used for blowing away liquid drops on the injection molding waste, and then the high-temperature flattening roller is used for evaporating water in a waste gap, so that the humidity of the waste is reduced, and the influence on the heating of plastic particles into fluid is avoided.

As a further improvement of the utility model, the bottom surface of the water filtering net is connected with a water isolation box, and a vibration motor is arranged in the water isolation box.

After adopting above-mentioned structure, be equipped with the water proof box through the bottom surface connection of drainage net, the installation is equipped with vibrating motor in the water proof box, and the gliding speed of bottom to the washing chute of vibrations clamp splice waste material that produces can also shake the liquid droplet on the waste material off, further improves drying efficiency.

As a further improvement of the utility model, the bottom of the water storage tank is provided with an adsorption cavity, and a water purifying agent is arranged in the adsorption cavity and is activated carbon.

After adopting above-mentioned structure, be equipped with the adsorption chamber through the bottom of water storage tank, be equipped with the water purification agent in the adsorption chamber, adsorb the dust that the waste material of moulding plastics washed down from the aquatic, help the cyclic utilization of spraying water.

As a further improvement of the utility model, the top of the processing box is provided with a suction port, and the suction port is connected with an exhaust mechanism which comprises an air duct and an exhaust fan.

After adopting above-mentioned structure, through starting exhaust fan, form negative pressure in the air duct, inhale the air from the top of processing case through the absorption mouth, with the steam that the flattening running roller of waste material contact high temperature produced suck away, discharge from processing incasement, keep the incasement dry.

As a further improvement of the utility model, the spray head is an atomization spray head.

After adopting above-mentioned structure, be atomizer through the shower nozzle, can spray more fine and close liquid droplet, evenly wash the waste material of moulding plastics, the while is easier under the blast air of drying fan, passes the drainage net and falls into in the water storage box.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

1-cleaning chute, 2-processing box, 3-flattening roller, 4-crushing roller, 5-driving motor, 6-water filtering net, 7-spray header, 8-drying fan, 9-water storage tank, 10-water supply pump, 11-electric heating mechanism, 12-discharge gate, 13-vibrating motor, 14-adsorption cavity, 15-air duct, 16-exhaust fan.

Detailed Description

The recycling equipment of the penholder injection molding waste comprises a cleaning chute 1 and a processing box 2, wherein the bottom end of the cleaning chute 1 is connected with the top of the processing box 2, a pair of flattening rollers 3 and a pair of crushing rollers 4 are sequentially arranged from top to bottom in the processing of the processing box 2, the flattening rollers 3 and the crushing rollers 4 are connected with a driving motor 5, a water filtering net 6 is arranged on the bottom surface of the cleaning chute 1, a spray head 7 is arranged on the top end of the cleaning chute 1, a drying fan 8 is arranged at the bottom end of the cleaning chute, a water storage tank 9 is arranged below the water filtering net 6, a water supply pump 10 connected with the spray head 7 is arranged on the water storage tank 9, an air outlet of the drying fan 8 is opposite to the water filtering net 6, an electric heating mechanism 11 is arranged in the flattening rollers 3, and a discharge outlet 12 is arranged on the bottom of the processing box 2 in a connecting mode.

The injection molding waste is placed into the cleaning chute 1 from the upper end, the waste slides down along the bottom surface of the cleaning chute 1, water is sprayed to the waste through the spray header 7 to clean dust on the surface of the waste, the drying fan 8 passes through the drying fan 8 at the bottom end and blows air towards the water filtering net 6, water attached to the waste is blown down, the water passes through the filter net and falls into the water storage tank 9, most of the water on the waste is eliminated, and the sprayed water is recycled; by starting the electric heating mechanism 11, the temperature of the flattening roller 3 is raised, and after the waste falls into the connected processing box 2 from the cleaning chute 1, the waste falls into the flattening roller 3 for rolling, so that the efficiency of the subsequent crushing roller 4 for granulating the waste is improved; meanwhile, the high-temperature flattening roller 3 is tightly contacted with the waste material, residual water is evaporated to form water vapor, and the water vapor returns into the cleaning chute 1 from the top, so that the obtained plastic particles are in a dry state, and the plastic particles are beneficial to putting into injection molding production again; the drying fan 8 at the bottom end of the cleaning chute 1 is used for blowing away liquid drops on injection molding waste, and the high-temperature flattening roller 3 is used for evaporating water in a waste gap, so that the humidity of the waste is reduced, and the influence on the heating of plastic particles into fluid is avoided.

The bottom surface connection of drainage network 6 is equipped with the water proof box, install in the water proof box and be equipped with vibrating motor 13.

The bottom surface connection through drainage network 6 is equipped with the water proof box, and the installation is equipped with vibrating motor 13 in the water proof box, and the gliding speed of the vibrations clamp splice waste material to the bottom of wasing chute 1 that produces can also shake off the liquid drop on the waste material, further improves drying efficiency.

The bottom of the water storage tank 9 is provided with an adsorption cavity 14, and a water purifying agent is arranged in the adsorption cavity 14 and is activated carbon.

The bottom of the water storage tank 9 is provided with the adsorption cavity 14, the adsorption cavity 14 is internally provided with a water purifying agent, dust washed down by injection molding waste is adsorbed from water, and the cyclic utilization of spray water is facilitated.

The top of the processing box 2 is provided with a suction port, and the suction port is connected with an exhaust mechanism which comprises an air duct 15 and an exhaust fan 16.

By starting the exhaust fan 16, negative pressure is formed in the air duct 15, air is sucked from the top of the processing box 2 through the absorption port, and water vapor generated by the high-temperature flattening roller 3 contacted with waste is sucked away, discharged from the processing box 2 and kept dry in the box.

The spray header 7 is an atomization spray head.

The spray head 7 is an atomization spray head, so that finer liquid drops can be sprayed, injection molding waste can be uniformly cleaned, and meanwhile, the injection molding waste can easily fall into the water storage tank 9 through the water filtering net 6 under the blowing of the drying fan 8.

Claims (5)

1. The utility model provides a recycling equipment of waste material is moulded plastics to pen-holder, includes washs chute (1) and processing case (2), the top of processing case (2) is connected to the bottom of wasing chute (1), processing case (2) processing is inwards equipped with a pair of pinch roller (3) and a pair of crushing roller (4) in proper order, pinch roller (3) and crushing roller (4) all connect and are equipped with driving motor (5), its characterized in that: the bottom surface of wasing chute (1) is equipped with drainage net (6), and the top of this washing chute (1) is equipped with shower head (7), and the bottom is equipped with dry fan (8), the below of drainage net (6) is equipped with water storage tank (9), and this water storage tank (9) are equipped with water supply pump (10) of connecting shower head (7), the air outlet of dry fan (8) just is to drainage net (6), be equipped with electric heating mechanism (11) in flattening running roller (3), the bottom connection of processing case (2) is equipped with discharge gate (12).

2. The recycling device for injection molding waste of pen holders according to claim 1, wherein: the bottom surface connection of drainage network (6) is equipped with water proof box, install in the water proof box and be equipped with vibrating motor (13).

3. The recycling device for injection molding waste of pen holders according to claim 1, wherein: the bottom of the water storage tank (9) is provided with an adsorption cavity (14), and a water purifying agent which is activated carbon is arranged in the adsorption cavity (14).

4. The recycling device for injection molding waste of pen holders according to claim 1, wherein: the top of processing case (2) is equipped with the absorption mouth, the connection of absorption mouth is equipped with exhaust mechanism, and this exhaust mechanism includes air duct (15) and exhaust fan (16).

5. The recycling device for injection molding waste of pen holders according to claim 1, wherein: the spray header (7) is an atomization spray head.