Drip irrigation pipe production extruder capable of cutting off at equal intervals
Technical Field
The utility model relates to an extruder technical field specifically is a can equidistance cut off drip irrigation pipe production extruder.
Background
The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. The plastic extruders can be basically classified into twin-screw extruders, single-screw extruders, rare multi-screw extruders and non-screw extruders, plastic materials enter the extruders from a hopper and are conveyed forward under the driving of the rotation of screws, and the materials are heated by a charging barrel and subjected to shearing and compression actions brought by the screws in the forward movement process to be melted, so that the change among three states of glass state, high elastic state and viscous state is realized. Under the condition of pressurization, the material in a viscous state passes through a die with a certain shape and then becomes a continuous body with a cross section similar to the die shape according to the die. Then cooling and shaping to form a glass state, thereby obtaining the workpiece to be processed. Among the extruders, in general, the most basic and most common is the single screw extruder. It mainly comprises: the device comprises six parts, namely a transmission part, a feeding device, a charging barrel, a screw, a machine head, a die and the like.
When the existing extruder cuts off the drip irrigation pipe in the production process, the length cut by a common cutter is not well controlled, so that the drip irrigation pipe is not uniform in length and inconvenient to arrange, transport and process uniformly.
We have therefore proposed an equidistance severable drip irrigation pipe production extruder to address the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can equidistance drip irrigation pipe production extruder that cuts off to solve the not good problem of control of length of cutting on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can equidistance cut off drip irrigation pipe production extruder, includes main body cover, motor, shower nozzle, carousel and elasticity trip, the feed inlet has been seted up at the main body cover top, and the main body cover right side has seted up the discharge gate to install the motor on the main body cover, and the motor is connected with pivot and screw rod, and the mould is installed on the right side of screw rod simultaneously, main body cover inboard bottom is provided with the cistern, and installs the water pump bottom the cistern to the sieve is installed to the cistern top, and installs conveying cylinder and shower nozzle above the sieve, the protective housing is installed in the pivot connection, and installs the carousel in the protective housing to the tool inlet groove has been seted up on the carousel, and the blade is installed through the elasticity trip in the tool inlet groove moreover.
Preferably, the port of the feed inlet is connected with a top cover through threads to form a closed structure, the plane where the discharge outlet and the blade are located is provided with a through groove, and the motor drives the screw to form a rotating structure in the inner cavity of the main body shell.
Preferably, the cooling liquid is stored in the reservoir, the water pump is connected with a power supply through a wire, a water guide hose is connected between the water pump and the spray head, and the sieve plate is provided with mesh-shaped through holes.
Preferably, the conveying roller is made of hard alloy heat conduction materials, and the conveying roller forms a rotating structure through a rotating shaft.
Preferably, a rolling bearing is arranged at the joint of the protective shell and the rotating shaft, the rotating shaft drives the turntable and the blade to form a rotating structure, and the diameter of the protective shell is larger than the diameter of the rotating circumference of the blade.
Preferably, the blade forms a sliding structure in the blade feeding groove, the blade forms a fixed structure through an elastic clamping tenon, and the cutting direction of the blade is positioned on the rotating plane of the turntable.
Compared with the prior art, the beneficial effects of the utility model are that: the drip irrigation pipe which can be cut off at equal intervals produces an extruder;
1. the drip irrigation pipe is extruded and then is in a hot melting state, water is pumped by a water pump to spray the drip irrigation pipe from a spray head, so that the drip irrigation pipe is cooled and shaped, and cooling liquid flows back into the reservoir after being filtered by a sieve plate, so that the using amount is saved, and the replacement of the cooling liquid is facilitated;
2. the discharge port is provided with a blade for cutting off the drip irrigation pipe, the blade is arranged in the cutter feeding groove on the rotary table through the elastic clamping tenon, so that the installation and the disassembly are convenient, the blade drives the rotary table to rotate by the motor to periodically cut off the drip irrigation pipe, and the adjustment and the control of the length of the drip irrigation pipe which is cut off at equal intervals are convenient.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the main sectional structure of the present invention;
FIG. 3 is a schematic view of the turntable structure of the present invention;
fig. 4 is a schematic view of the knife feeding groove structure of the present invention.
In the figure: 1. a main body housing; 2. a feed inlet; 3. a discharge port; 4. a motor; 5. a screw; 6. a mold; 7. a reservoir; 8. a water pump; 9. a sieve plate; 10. a transfer drum; 11. a spray head; 12. a protective shell; 13. a rotating shaft; 14. a turntable; 15. a blade; 16. a tool feeding groove; 17. elastic tenon.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a drip irrigation pipe production extruder capable of being cut off at equal intervals comprises a main body shell 1, a feed inlet 2, a discharge port 3, a motor 4, a screw rod 5, a mold 6, a reservoir 7, a water pump 8, a sieve plate 9, a conveying roller 10, a spray head 11, a protective shell 12, a rotating shaft 13, a rotating disc 14, a blade 15, a cutter feeding groove 16 and an elastic clamping tenon 17, wherein the feed inlet 2 is formed in the top of the main body shell 1, the discharge port 3 is formed in the right side of the main body shell 1, the motor 4 is installed on the main body shell 1 and is connected with the rotating shaft 13 and the screw rod 5, the mold 6 is installed on the right side of the screw rod 5, the reservoir 7 is arranged at the bottom of the inner side of the main body shell 1, the water pump 8 is installed at the bottom of the reservoir 7, the sieve plate 9 is installed above the reservoir 7, the conveying roller 10 and the spray head 11 are installed above the sieve plate 9, the rotating shaft 13 is connected with the protective shell 12, and the rotating disc 14 is installed in the protective shell 12, the turntable 14 is provided with a blade inlet 16, and the blade inlet 16 is provided with a blade 15 through an elastic tenon 17.
The port of the feeding port 2 is connected with a top cover through threads to form a closed structure, the plane where the discharging port 3 and the blade 15 are located is provided with a through groove, the motor 4 drives the screw rod 5 to form a rotating structure in the inner cavity of the main body shell 1, and the extrusion forming of the drip irrigation pipe is realized through the structure.
The cooling liquid is stored in the reservoir 7, the water pump 8 is connected with a power supply through a wire, a water guide hose is connected between the water pump 8 and the spray head 11, and a mesh-shaped through hole is formed in the sieve plate 9, so that the drip irrigation pipe is cooled, the cooling liquid is recycled, and the cooling liquid is convenient to replace.
The conveying roller 10 is made of hard alloy heat conduction materials, the conveying roller 10 forms a rotating structure through a rotating shaft 13, and the structure realizes the transportation process of the drip irrigation pipe.
The junction of protective housing 12 and pivot 13 is provided with antifriction bearing, and pivot 13 drives carousel 14 and blade 15 and constitutes revolution mechanic, and protective housing 12 diameter is greater than the rotatory circumference diameter of blade 15, prevents that blade 15 from flying the cutting position pine to take off the departure, causes the injury to apparatus and personnel, guarantees the security of device.
The blade 15 forms a sliding structure in the cutter feeding groove 16, the blade 15 forms a fixed structure through the elastic clamping tenon 17, and the cutting direction of the blade 15 is positioned on the rotating plane of the rotating disc 14, and the structure realizes the cutting of the drip irrigation pipe.
The working principle is as follows: when the extruder capable of being cut off at equal intervals is used for producing the drip irrigation pipe, raw materials are added from a feeding hole 2, a motor 4 is started to drive a screw rod 5 to rotate in an inner cavity of a main body shell 1, extrusion forming of the drip irrigation pipe is achieved through a die 6, the drip irrigation pipe is in a hot melting state after being extruded, cooling liquid is stored in a reservoir 7, a water pump 8 is connected with a power supply through a conducting wire, a water guide hose is connected between the water pump 8 and a spray head 11, a mesh-shaped through hole is formed in a sieve plate 9, the drip irrigation pipe is sprayed from the spray head 11 through water pumped by the water pump 8 to be cooled and shaped, the cooling liquid flows back into the reservoir 7 after being filtered by the sieve plate 9, the consumption is saved, the cooling liquid is convenient to replace, a discharging hole 3 is provided with a blade 15 for cutting off the drip irrigation pipe, the blade 15 is installed in a cutter feeding groove 16 on a rotary disc 14 through an elastic clamping tenon 17 to facilitate installation and disassembly, the blade 15 drives the rotary disc 14 to rotate periodically to cut off the drip irrigation pipe through the motor 4, the length of the drip irrigation pipe which is cut off equidistantly is convenient to adjust and control, a rolling bearing is arranged at the joint of the protective shell 12 and the rotating shaft 13, the rotating shaft 13 drives the rotary disc 14 and the blade 15 to form a rotating structure, the diameter of the protective shell 12 is larger than the diameter of the rotating circumference of the blade 15, the blade 15 is prevented from loosening and flying out at the flying cutting position, the injury to instruments and personnel is avoided, the safety of the device is ensured, and a series of work is finished.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.