CN212554948U

CN212554948U - A extruder for plastic tubing processing

Info

Publication number: CN212554948U
Application number: CN202020975502.7U
Authority: CN
Inventors: 王瑞和; 张建国; 韩永利; 于维宝; 卢家伟; 薛俊永; 徐从升
Original assignee: Shandong Jian Long Plastic Cement Co ltd
Current assignee: Shandong Jian Long Plastic Cement Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-19
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses an extruder for plastic tubing processing, which comprises a base, the upper end of base is through two support column fixedly connected with processing barrels, the upper end fixed mounting who states the base has the discharging pipe, processing barrel horizontal part runs through the discharging pipe and sets up rather than the intercommunication, be equipped with same discharge mechanism on discharging pipe and the processing barrel, the upper end of processing barrel is equipped with motor, feeder hopper, installation cover and drainage cover in proper order, the motor passes through supporting shoe and processing barrel fixed connection, the output shaft fixed mounting of motor has the dwang, the dwang is connected with discharge mechanism's one end transmission. The utility model discloses a discharge mechanism, heating mechanism and purification mechanism's setting have realized extruding the processing of the plastic tubing of different models, have carried out recovery cyclic utilization and to the purification of operating environment and the getting rid of to the plastic tubing peculiar smell to processing unnecessary raw materials.

Description

A extruder for plastic tubing processing

Technical Field

The utility model relates to a plastic tubing processing technology field especially relates to an extruder for plastic tubing processing.

Background

The extruder belongs to one of the types of plastic machines, can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by rotation of a screw rod, and is widely applied to production of plastic pipes through mouth mold forming.

Some irritant and harmful substances or components exist in raw material powder after the plastic pipe is processed, melted and molded, gas is formed in the melting and molding process and continuously escapes, so that peculiar smell is contained in the extruded plastic pipe, the peculiar smell not only pollutes air, the operation environment is worsened, and the body health of operators is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the processing and the operation environment air that exist among the prior art that can only carry out single model dirty, and the extruder for plastic tubing processing who proposes not only can process multiple model, can also be to raw materials cyclic utilization, and the liquid has purified the environment of operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an extruder for plastic tubing processing, includes the base, the upper end of base is through two support column fixedly connected with processing barrels, the upper end fixed mounting who states the base has the discharging pipe, processing barrel horizontal part runs through the discharging pipe and sets up rather than the intercommunication, be equipped with same discharge mechanism on discharging pipe and the processing barrel, the upper end of processing barrel is equipped with motor, feeder hopper, installation cover and drainage cover in proper order, the motor passes through supporting shoe and processing barrel fixed connection, the output shaft fixed mounting of motor has the dwang, the dwang is connected with discharge mechanism's one end transmission, the dwang rotates in proper order to run through installation cover and drainage cover setting and is connected with the lateral wall rotation of discharging pipe, installation cover and drainage cover all with processing barrel fixed connection, the feeder hopper sets up with processing barrel intercommunication, processing barrel, feeder hopper, feeding hopper, Be equipped with same heating mechanism on installation cover and the dwang, be equipped with same purification mechanism on drainage cover, discharging pipe and the dwang, realized the processing of multiple plastic tubing and operation environment's purification.

Preferably, the lower extreme of base is equipped with the accumulator, the bottom of discharging pipe is seted up and is seted up the strip opening with accumulator assorted.

Preferably, discharge mechanism is including rotating the hob of connecting in a processing section of thick bamboo left side inner wall, fixed mounting has the baffle in the processing section of thick bamboo, the baffle sets up in the left side of feeder hopper, the hob rotates and runs through the baffle setting, the hob is located the left part of baffle and is connected with the rotor bar transmission, be equipped with extrusion die in the discharging pipe, the equal fixed mounting in upper and lower both ends of extrusion die has the fixed block, the processing section of thick bamboo is provided with the screw hole that two symmetries set up on the part that is located the discharging pipe, two equal threaded connection has the lead screw in the screw hole, lead screw and fixed block threaded connection, discharge mechanism's setting has realized the processing to the plastic tubing of multiple different.

Preferably, the heating mechanism comprises a first cavity and a second cavity, the first cavity is arranged in the processing barrel, the second cavity is arranged in the feeding hopper, the first cavity is communicated with the second cavity, a one-way pressure valve is fixedly arranged at the position where the first cavity is communicated with the second cavity, a resistance wire is connected with an electric wire in the first cavity, a first fan blade is fixedly arranged on the part, located in the installation cover, of the rotating rod in a coaxial mode, the installation cover is communicated with the first cavity through a corrugated pipe, a pressure relief pipe is communicated with the second cavity, the heating mechanism is arranged to heat and melt raw materials, and a foundation is laid for extrusion of plastic pipes.

Preferably, purification mechanism includes fixed mounting in the purifying box of discharging pipe upper end, the drainage cover passes through the intake pipe intercommunication setting with the discharging pipe, the drainage cover passes through the outlet duct intercommunication setting with the purifying box, the coaxial fixed mounting of part that the dwang is located the drainage cover has the second fan blade, the intercommunication has the delivery pipe on the purifying box, the realization of purification mechanism to operational environment's dual purification, the effectual peculiar smell of cleaing away the plastic tubing.

Preferably, two filter screen plates are fixedly arranged in the purification box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation of discharge mechanism, accumulator, hob, extrusion die and lead screw has realized extruding the processing of the plastic tubing of different models, can also carry out recovery cycle to the unnecessary raw materials of processing and utilize.

2. The utility model discloses a cooperation of heating mechanism, first cavity, second cavity, one-way pressure valve, resistance wire, motor, dwang and rotary rod has realized a plurality of parts of motor drive operation, has improved the utilization ratio of motor, can also realize melting the heating of raw materials.

3. The utility model discloses a cooperation of purifying mechanism, purifying box, intake pipe and outlet duct has realized getting rid of the gaseous purification of the peculiar smell that produces in the course of working, has guaranteed operating personnel's physical and mental health, has purified operational environment.

Drawings

Fig. 1 is a schematic structural diagram of an extruder for processing plastic pipes according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is an enlarged schematic view of fig. 1 at B.

In the figure: the device comprises a base 1, a processing barrel 2, a motor 3, a feed hopper 4, a mounting cover 5, a drainage cover 6, a discharge pipe 7, a rotating rod 8, a recovery tank 9, a screw rod 10, an extrusion die head 11, a screw rod 12, a first cavity 13, a second cavity 14, a one-way pressure valve 15, a resistance wire 16, a purification box 17, an air inlet pipe 18 and an air outlet pipe 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an extruder for plastic pipe processing comprises a base 1, the upper end of the base 1 is fixedly connected with a processing barrel 2 through two support columns, the upper end of the base 1 is fixedly provided with a discharging pipe 7, it is noted that a discharging port of the discharging pipe 7 is provided with a sealing gasket, the sealing gasket is arranged to ensure the air tightness in the discharging pipe 7, namely, the gas with peculiar smell can not be released, the horizontal part of the processing barrel 2 penetrates through the discharging pipe 7 and is communicated with the discharging pipe 7, the discharging pipe 7 and the processing barrel 2 are provided with the same discharging mechanism, the upper end of the processing barrel 2 is sequentially provided with a motor 3, a feeding hopper 4, an installation cover 5 and a drainage cover 6, the motor 3 is fixedly connected with the processing barrel 2 through a support block, an output shaft of the motor 3 is fixedly provided with a rotating rod 8, the rotating rod 8 is in transmission connection with one end of the discharging mechanism, installation cover 5 and drainage cover 6 all with a processing section of thick bamboo 2 fixed connection, feeder hopper 4 sets up with a processing section of thick bamboo 2 intercommunication, a processing section of thick bamboo 2, feeder hopper 4, be equipped with same heating mechanism on installation cover 5 and the dwang 8, drainage cover 6, be equipped with same purification mechanism on discharging pipe 7 and the dwang 8, the lower extreme of base 1 is equipped with accumulator 9, discharging pipe 7's bottom seted up with accumulator 9 assorted bar opening, set up the purpose like this and retrieve in order to the raw materials of extruding 11 extrusion die heads, but reuse raw materials.

Wherein, the discharging mechanism comprises a screw rod 10 which is rotatably connected with the inner wall of the left side of the processing barrel 2, a baffle is fixedly arranged in the processing barrel 2, the baffle is arranged at the left side of the feeding hopper 4, the screw rod 10 is rotatably arranged to penetrate through the baffle, the part of the screw rod 10 positioned at the left side of the baffle is in transmission connection with a rotating rod 8, the transmission connection is that the part of the screw rod 10 positioned at the left side of the baffle and the rotating rod 8 are both fixedly provided with chain plates, the two chain plates are in transmission connection, an extrusion die head 11 is arranged in a discharging pipe 7, the upper end and the lower end of the extrusion die head 11 are both fixedly provided with fixed blocks, the part of the processing barrel 2 positioned in the discharging pipe 7 is provided with two, namely, the screw rod is twisted to complete the assembly and disassembly of the extrusion die head 11, thereby being capable of processing plastic pipes with different models.

Wherein, heating mechanism is including setting up first cavity 13 in a processing section of thick bamboo 2 and setting up the second cavity 14 in feeder hopper 4, first cavity 13 and the setting of 14 intercommunications of second cavity, the fixed position of first cavity 13 and the 14 intercommunications of second cavity has one-way pressure valve 15, the flow direction of one-way pressure valve 15 is first cavity 13 flow direction second cavity 14, the connection of electric lines has resistance wire 16 in the first cavity 13, the coaxial fixed mounting of part that dwang 8 is located installation cover 5 has first fan blade, installation cover 5 passes through bellows intercommunication setting with first cavity 13, the intercommunication has the pressure release pipe on the second cavity 14, the setting has realized the heating to feeder hopper 4 and a processing section of thick bamboo 2 like this, make the raw materials can be melted, make things convenient for the processing in later stage.

More specifically, purification mechanism includes the purifying box 17 of fixed mounting in discharging pipe 7 upper end, it needs to notice, be equipped with the scavenging solution in the purifying box 17, a gas for to the peculiar smell is tentatively purified, the scavenging solution is prior art, do not do too much repeated here, drainage cover 6 and discharging pipe 7 pass through the setting of intake pipe 18 intercommunication, drainage cover 6 and purifying box 17 pass through outlet duct 19 intercommunication setting, the coaxial fixed mounting of part that dwang 8 is located drainage cover 6 has the second fan blade, the intercommunication has the delivery pipe on the purifying box 17, fixed mounting has two filter plate boards in the purifying box 17, two filter plate board intussuseptions are filled with active carbon, carry out the secondary to the gas after tentatively purifying, further promotion purifying effect.

In the utility model, the raw material is put in from the feed hopper 4 after the end time of heating by the driving motor 3 and the electrifying resistance wire 16, the rotating of the motor 3 drives the rotating rod 8 to rotate, the chain disc of the rotating rod 8 is connected with the chain disc transmission of the part of the screw rod 10 positioned on the left side of the clapboard, so that the screw rod 10 rotates, the rotation of the rotating rod 8 causes the first fan blade to rotate in the mounting cover 5, the generated gas enters the first cavity 13 through the mounting cover 5, the gas heated by the resistance wire 16 can be circularly flowed in the first cavity 13 in the processing cylinder 2, the continuously increased gas enters the second cavity 14 in the inner wall of the feed hopper 4 through the one-way pressure valve 15, thereby realizing the heating of the feed hopper 4 and the processing cylinder 2, the continuously increased gas is discharged through the discharge pressure pipe, so that the raw material is put in to the feed hopper 4 and the processing cylinder 2 and is melted by high, the raw material is extruded through the extrusion die 11 through the movement of the screw rod 10 to form a plastic tube, when plastic pipes of different types need to be processed, the screw rod 12 is twisted to enable the screw rod 12 to be separated from a threaded hole on the inner wall of the processing cylinder 2, the disassembly of the extrusion die head 11 can be completed, the installation and the replacement can be completed by changing the corresponding extrusion die head 11 and twisting the screw rod 12 into the threaded hole, the rotation of the rotating rod 8 drives a second fan blade in the drainage cover 6, the rotation of the second fan blade leads the peculiar smell gas in the discharge pipe 7 to be absorbed and enter the purifying box 17 through the gas outlet pipe 19 for purifying treatment, and the purifying liquid in the purifying box 17 can be preliminarily absorbed and purified, the gas after preliminary purification is secondarily purified by the double filter screen plates, and is discharged through the discharge pipe after the deep purification is completed, so that the operation environment is purified, and the physical and mental health of the operation personnel is protected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an extruder for plastic tubing processing, includes base (1), its characterized in that, the upper end of base (1) is through two support column fixedly connected with processing section of thick bamboo (2), the upper end fixed mounting who states base (1) has discharging pipe (7), processing section of thick bamboo (2) horizontal part runs through discharging pipe (7) and sets up rather than the intercommunication, be equipped with same discharge mechanism on discharging pipe (7) and processing section of thick bamboo (2), the upper end of processing section of thick bamboo (2) is equipped with motor (3), feeder hopper (4), installation cover (5) and drainage cover (6) in proper order, motor (3) are through supporting shoe and processing section of thick bamboo (2) fixed connection, the output shaft fixed mounting of motor (3) has dwang (8), dwang (8) are connected with discharge mechanism's one end transmission, dwang (8) rotate in proper order and run through installation cover (5) and drainage cover (6) setting and rotate with the lateral wall of discharging pipe (7 Connect, installation cover (5) and drainage cover (6) all with a processing section of thick bamboo (2) fixed connection, feeder hopper (4) set up with a processing section of thick bamboo (2) intercommunication, be equipped with same heating mechanism on a processing section of thick bamboo (2), feeder hopper (4), installation cover (5) and dwang (8), be equipped with same purification mechanism on drainage cover (6), discharging pipe (7) and dwang (8).

2. The extruder for plastic pipe processing as claimed in claim 1, wherein the lower end of the base (1) is provided with a recovery groove (9), and the bottom of the discharge pipe (7) is provided with a strip-shaped opening matched with the recovery groove (9).

3. An extruder for plastic tube processing according to claim 1, the discharging mechanism comprises a screw rod (10) which is rotationally connected with the inner wall of the left side of the processing cylinder (2), a clapboard is fixedly arranged in the processing cylinder (2), the clapboard is arranged at the left side of the feed hopper (4), the screw rod (10) is arranged by rotating to penetrate through the partition board, the part of the screw rod (10) positioned at the left side of the partition board is in transmission connection with the rotating rod (8), an extrusion die head (11) is arranged in the discharge pipe (7), the upper end and the lower end of the extrusion die head (11) are fixedly provided with fixed blocks, the part of the processing barrel (2) located in the discharging pipe (7) is provided with two symmetrically arranged threaded holes, the two threaded holes are internally and uniformly connected with a screw rod (12) in a threaded manner, and the screw rod (12) is in threaded connection with a fixed block.

4. The extruder for processing the plastic pipe as claimed in claim 1, wherein the heating mechanism comprises a first cavity (13) arranged in the processing barrel (2) and a second cavity (14) arranged in the feeding hopper (4), the first cavity (13) and the second cavity (14) are communicated, a one-way pressure valve (15) is fixedly arranged at the position where the first cavity (13) and the second cavity (14) are communicated, a resistance wire (16) is connected with an electric wire in the first cavity (13), a first fan blade is coaxially and fixedly arranged at the part of the rotating rod (8) located in the mounting cover (5), the mounting cover (5) and the first cavity (13) are communicated through a corrugated pipe, and a pressure relief pipe is communicated with the second cavity (14).

5. The extruder for plastic pipe processing according to claim 1, wherein the purification mechanism comprises a purification box (17) fixedly mounted on the upper end of the discharge pipe (7), the drainage hood (6) is communicated with the discharge pipe (7) through an air inlet pipe (18), the drainage hood (6) is communicated with the purification box (17) through an air outlet pipe (19), a second fan blade is coaxially and fixedly mounted on the part of the rotating rod (8) located in the drainage hood (6), and a discharge pipe is communicated with the purification box (17).

6. An extruder for the processing of plastic tubes according to claim 5, characterised in that two filter screen panels are fixedly mounted in the purge bin (17).