CN217322018U

CN217322018U - Spiral feeding machine for PET resin processing

Info

Publication number: CN217322018U
Application number: CN202220246244.8U
Authority: CN
Inventors: 郝世平
Original assignee: Qingdao Fude Plastic Co ltd
Current assignee: Qingdao Fude Plastic Co ltd
Priority date: 2022-01-30
Filing date: 2022-01-30
Publication date: 2022-08-30
Anticipated expiration: 2032-01-30

Abstract

The utility model discloses a PET resin processing is with spiral material loading machine, including last feed cylinder, fixedly connected with self-cleaning device on the arc profile of last feed cylinder, self-cleaning device includes two raceway, the equal block in dorsal part of two raceway is connected with a plurality of fixation clamps and this a plurality of fixation clamps pass through screw fixed connection on the arc profile of last feed cylinder, be equipped with the rotation post in the last feed cylinder, fixedly connected with spiral plate on the rotation post arc profile, the arc profile of spiral plate is connected with the spacing rotation of the inner wall of last feed cylinder, the one end through connection of going up the feed cylinder has ejection of compact cover, the one end fixedly connected with asynchronous machine of the back of the body ejection of compact cover of last feed cylinder, through-hole and through-hole inner wall fixedly connected with bearing have been seted up to one side of the relative asynchronous machine of last feed cylinder, asynchronous machine's output shaft link up the bearing inner circle and with rotate post one end fixed connection, it carries out the effect of wasing to last feed cylinder inner wall and spiral plate outer wall to reach the automation.

Description

Spiral feeding machine for PET resin processing

Technical Field

The utility model relates to a PET resin processing technology field specifically is a PET resin processing uses spiral material loading machine.

Background

PET is chemically named as polyethylene terephthalate, also called polyester, and is prepared by exchanging dimethyl terephthalate with ethylene glycol or esterifying terephthalic acid with ethylene glycol to synthesize dihydroxy ethyl terephthalate, and then performing polycondensation reaction. PET resin processing is typically fed by a screw feeder.

Traditional spiral material loading machine exists and is difficult to carry out automatic cleaning to last feed cylinder inner wall and spiral plate, leads to when wasing spiral material loading machine inner wall and spiral plate outer wall, needs the manual work to demolish the spiral plate from last feed cylinder in and wash respectively again, not only causes the extravagant and repeated dismouting of manpower and also reduces the problem of spiral material loading machine's life easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PET resin processing is with spiral material loading machine possesses and carries out abluent advantage to last feed cylinder and spiral plate automatically, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spiral feeding machine for processing PET resin comprises a feeding barrel, wherein an automatic cleaning device is fixedly connected to the arc-shaped contour of the feeding barrel, the automatic cleaning device comprises two water conveying pipes, the opposite sides of the two water conveying pipes are respectively connected with a plurality of fixing clamps in a clamping manner, the fixing clamps are fixedly connected to the arc-shaped contour of the feeding barrel through screws, a rotating column is arranged in the feeding barrel, a spiral plate is fixedly connected to the arc-shaped contour of the rotating column, the arc-shaped contour of the spiral plate is connected with the inner wall of the feeding barrel in a limiting and rotating manner, one end of the feeding barrel is connected with a discharging cover in a through manner, an asynchronous motor is fixedly connected to the end, opposite to the discharging cover, of the feeding barrel, a through hole is formed in one side, opposite to the asynchronous motor, of the feeding barrel, a bearing is fixedly connected to the inner wall of the through hole, and an output shaft of the asynchronous motor penetrates through the inner ring of the bearing and is fixedly connected with one end of the rotating column, go up the feed cylinder and be close to asynchronous machine's one end upper surface through connection and have the feeder hopper, asynchronous machine and external power source electric connection.

Preferably, self-cleaning device still includes into water box, into water box fixed connection on the arc profile of last feed cylinder and into water box outer wall and raceway and be close to ejection of compact cover one end through connection, it is equipped with the inlet tube that is used for carrying out the intercommunication with external water source to advance one side of feed cylinder mutually back to the box of intaking, the inner wall of going up the feed cylinder has been seted up in a plurality of arc draw-in grooves and these a plurality of arc draw-in grooves equal fixedly connected with arc shower nozzle, two one side of the relative feed cylinder of going up of raceway all through connection has a plurality of connecting pipes and corresponds each other between these a plurality of connecting pipes and a plurality of arc shower nozzle, the one end that the raceway was kept away from to the connecting pipe link up last feed cylinder and fixed connection in the inlet that corresponds arc shower nozzle.

Preferably, go up two fixed blocks of fixedly connected with of lower surface of feed cylinder, two the lower surface of fixed block is spacing rotation respectively and is connected with bracing piece and electric putter, bracing piece and electric putter's bottom fixedly connected with base, the bracing piece is located between electric putter and the sealed lid, electric putter and external power source electric connection.

Preferably, the lower surface of one end of the upper charging barrel, which is close to the asynchronous motor, is connected with a drain pipe in a through manner, a sealing block is connected in the drain pipe in a limiting and sliding manner, the height of the sealing block is the same as that of the drain pipe, a sealing cover is fixedly connected to the lower surface of the sealing block, threads are formed in the inner wall of the sealing cover, and the inner wall of the sealing cover is in threaded connection with the arc-shaped profile of the bottom end of the drain pipe through the threads.

Preferably, one side of the arc-shaped spray head, which is opposite to the spiral plate, and the inner wall of the upper charging barrel are positioned on the same plane and provided with a plurality of spray holes.

Preferably, the upper surface of the water inlet box is connected with a water stop valve in a through mode.

Preferably, one side of the bearing back to the asynchronous motor is provided with a sealing ring, the arc-shaped outline of the sealing ring is fixedly connected with the inner wall of the through hole, and the sealing ring is made of rubber.

Preferably, the upper surface of the base close to one side of the asynchronous motor is fixedly connected with a grabbing rod, the lower surface of the base is provided with four universal wheels, and the arc-shaped profiles of the four universal wheels are provided with brake pad structures.

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

the utility model discloses an asynchronous machine, the rotation post, the spiral plate, electric putter, the bracing piece, the fixed block, ejection of compact cover, the raceway, the fixation clamp, the box of intaking, the stagnant water valve, the connecting pipe, the arc shower nozzle, the inlet tube, the drain pipe, the common cooperation of sealed piece and sealed lid, the effect of washing is carried out to feed cylinder inner wall and spiral plate outer wall to automatic has been reached, it is difficult to carry out automatic washing to feed cylinder inner wall and spiral plate to have solved traditional spiral material loading machine existence, lead to when wasing spiral material loading machine inner wall and spiral plate outer wall, need the manual work to demolish spiral plate from the feed cylinder in and wash respectively again, not only cause the extravagant and repeated dismouting of manpower to also reduce the problem of spiral material loading machine's life easily.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the structure of the charging barrel in the present invention;

FIG. 4 is an enlarged view of the structure of the area B in FIG. 3 according to the present invention;

fig. 5 is a schematic structural view of the arc-shaped nozzle of the present invention.

In the figure: 1. feeding a material barrel; 2. a discharge cover; 3. a feed hopper; 4. an asynchronous motor; 5. a grab bar; 6. a base; 7. a universal wheel; 8. a support bar; 9. a fixed block; 10. a water inlet box; 11. a water stop valve; 12. a fixing clip; 13. a water delivery pipe; 14. a sealing cover; 15. a drain pipe; 16. a sealing block; 17. rotating the column; 18. a spiral plate; 19. a bearing; 20. a seal ring; 21. a connecting pipe; 22. an arc-shaped spray head; 23. a water inlet pipe; 24. an electric push rod.

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 to 5, the present invention provides a technical solution: a spiral feeding machine for processing PET resin comprises a feeding barrel 1, an automatic cleaning device is fixedly connected to the arc-shaped contour of the feeding barrel 1 and comprises two water pipes 13, a plurality of fixing clamps 12 are connected to the opposite sides of the two water pipes 13 in a clamping mode and fixedly connected to the arc-shaped contour of the feeding barrel 1 through screws, a rotating column 17 is arranged in the feeding barrel 1, a spiral plate 18 is fixedly connected to the arc-shaped contour of the rotating column 17, the arc-shaped contour of the spiral plate 18 is connected with the inner wall of the feeding barrel 1 in a limiting and rotating mode, one end of the feeding barrel 1 is connected with a discharging cover 2 in a penetrating mode, one end, opposite to the discharging cover 2, of the feeding barrel 1 is fixedly connected with an asynchronous motor 4, a through hole is formed in one side, opposite to the asynchronous motor 4, of the feeding barrel 1, a bearing 19 is fixedly connected to the inner wall of the through hole, an output shaft of the asynchronous motor 4 penetrates through the inner ring of the bearing 19 and is fixedly connected with one end of the rotating column 17, go up feed cylinder 1 and be close to asynchronous machine 4 one end upper surface through connection with feeder hopper 3, asynchronous machine 4 and external power source electric connection.

Throw into the material through feeder hopper 3 in the feed cylinder 1, and start asynchronous machine 4, make asynchronous machine 4's output shaft drive and rotate post 17 and rotate, drive spacing spiral plate 18 of rotating and being connected on the inner wall of feed cylinder 1 through rotating post 17 at last and rotate, make spiral plate 18 with the stable one end that lies in feed hopper 3 from feed cylinder 1 of material carry ejection of compact cover 2 in, discharge afterwards, accomplish the effect of material loading machine spiral material loading.

Automatic cleaning device still includes into water box 10, into water box 10 fixed connection on the arc profile of last feed cylinder 1 and into water box 10 outer wall and raceway 13 be close to 2 one end through connections of ejection of compact cover, it is equipped with the inlet tube 23 that is used for carrying out the intercommunication with external water source to advance one side of feed cylinder 1 mutually on the back of the body to advance water box 10, go up equal fixedly connected with arc shower nozzle 22 in a plurality of arc draw-in grooves and these a plurality of arc draw-in grooves have been seted up to the inner wall of feed cylinder 1, two relative one sides of going up feed cylinder 1 of raceway 13 all through connection have a plurality of connecting pipes 21 and these a plurality of connecting pipes 21 and a plurality of arc shower nozzle 22 between correspond each other, the one end that raceway 13 was kept away from to connecting pipe 21 link up in feed cylinder 1 and fixed connection correspond in the inlet of arc shower nozzle 22.

Through the inlet tube 23 that carries out the intercommunication with external water source, reach and introduce into the box 10 that intakes with the water source, and through in the leading-in raceway 13 of box 10 that intakes, at last through raceway 13 with the water source introduce gradually in a plurality of connecting pipes 21, then introduce the arc shower nozzle 22 with the water source through a plurality of connecting pipes 21 in and spout, meanwhile can be through the positive reverse function of control asynchronous machine 4, reach and drive rotation post 17 and carry out positive reverse, and then reinforcing rivers are to the cleaning performance of spiral plate 18 surface and last feed cylinder 1 inner wall.

Go up two fixed blocks 9 of fixed surface of feed cylinder 1, the lower surface of two fixed blocks 9 is spacing rotation respectively and is connected with bracing piece 8 and electric putter 24, and bracing piece 8 and electric putter 24's bottom fixedly connected with base 6, bracing piece 8 are located between electric putter 24 and the sealed lid 14, electric putter 24 and external power supply electric connection.

Reach the effect that supports bracing piece 8 and electric putter 24 through base 6, top spacing rotation through fixed block 9 and bracing piece 8 and electric putter 24 is connected, make when electric putter 24 carries out elevating movement, can make feed cylinder 1 use 8 tops of bracing piece to carry out circular deflection motion as the center of rotation, and then accomplish feed cylinder 1 one end and rise or reduce, can reach and make things convenient for the ejection of compact also can reach the running water that rocks in the feed cylinder 1 simultaneously, reinforcing running water abluent effect.

Go up feed cylinder 1 and be close to asynchronous machine 4 one end lower surface through connection with drain pipe 15, spacing sliding connection has sealed piece 16 in the drain pipe 15, and the height of sealed piece 16 is the same with drain pipe 15's height, and the sealed lid 14 of the lower fixed surface of sealed piece 16 is connected with, and the inner wall of sealed lid 14 is seted up the screw thread and is carried out the spiro union through the arc profile of this screw thread and drain pipe 15 bottom.

Through the sealed 16 spacing sliding connection of the block that highly is the same with drain pipe 15 in drain pipe 15, can reach and avoid in the unexpected drain pipe 15 that falls into of PET resin, cause the waste of material, simultaneously through sealed 14 spiro union of sealed 14 spiro unions in the bottom arc profile of drain pipe 15 of block 16 lower surface fixed connection, can reach the sealed effect to drain pipe 15.

One side of the arc-shaped spray head 22, which is opposite to the spiral plate 18, and the inner wall of the upper charging barrel 1 are positioned on the same plane and are provided with a plurality of spray holes.

One side of the arc-shaped spray nozzle 22 opposite to the spiral plate 18 is provided with a plurality of spray holes, so that the cleaning effect of tap water in the arc-shaped spray nozzle 22 on the upper charging barrel 1 can be greatly improved, and meanwhile, one side of the arc-shaped spray nozzle 22 opposite to the spiral plate 18 and the inner wall of the upper charging barrel 1 are located on the same plane, so that the cleaning effect of the tap water in the arc-shaped spray nozzle 22 on the upper charging barrel 1 can be further improved under the condition that the rotation of the spiral plate 18 is not influenced.

The upper surface of the water inlet box 10 is connected with a water stop valve 11 in a through way.

The water stop valve 11 is connected to the upper surface of the water inlet box 10 in a penetrating way, so that the flow rate of tap water in the water delivery pipe 13 entering the water inlet box 10 and the switching state of the water inlet box 10 on the tap water can be freely controlled.

One side of the bearing 19, which is opposite to the asynchronous motor 4, is provided with a sealing ring 20, the arc-shaped contour of the sealing ring 20 is fixedly connected with the inner wall of the through hole, and the sealing ring 20 is made of rubber.

The rubber sealing ring 20 is arranged on one side, back to the asynchronous motor 4, of the bearing 19, and the arc-shaped outline of the sealing ring 20 is fixedly connected with the inner wall of the through hole, so that the phenomenon that PET resin is accidentally clamped into the bearing 19 or tap water flows into the bearing 19 in the process of cleaning the inner wall of the charging barrel 1 can be avoided, and the sealing protection effect on the bearing 19 is achieved.

The upper surface of the base 6 close to one side of the asynchronous motor 4 is fixedly connected with a grabbing rod 5, and the lower surface of the base 6 is provided with four universal wheels 7 and a brake pad structure arranged on the arc profile of the four universal wheels 7.

Four universal wheels 7 of brake block structures are arranged on the grabbing rod 5 and the arc-shaped outline, so that the effect that the working personnel freely push the base 6 to change the direction or fix and limit the base 6 can be achieved.

The working principle is as follows: this spiral material loading machine is used in PET resin processing, at first, be equipped with four universal wheels 7 of brake block structure on through grabbing pole 5 and the arc profile, in pushing away the working area with base 6, and brake fixedly to universal wheel 7, after that drop into feed cylinder 1 with the material through feeder hopper 3 in, and start asynchronous machine 4, make asynchronous machine 4's output shaft drive and rotate post 17, it rotates to drive spacing spiral board 18 of rotating to connect on last feed cylinder 1 inner wall through rotating post 17, make spiral board 18 carry ejection of compact cover 2 with the stable one end that lies in feed cylinder 3 from last feed cylinder 1 of material, discharge afterwards, accomplish the effect of material loading machine spiral material loading.

When going up feed cylinder 1 inner wall and spiral plate 18 outer wall and needing to wash, through the inlet tube 23 that communicates with external water source, reach and introduce the water source into box 10, and open through control stop valve 11, make into box 10 and lead into raceway 13 with the water source in, introduce gradually the water source into a plurality of connecting pipes 21 through raceway 13 at last, then introduce rivers into arc shower nozzle 22 and spout through a plurality of connecting pipes 21, meanwhile, can reach through control asynchronous machine 4's positive reverse rotation function, it carries out positive reverse rotation to reach to drive rotates post 17, and then reinforcing rivers are to the cleaning performance of feed cylinder 1 inner wall on the spiral plate 18 surface and.

During this period, fixed block 9 is connected with the spacing rotation in top of bracing piece 8 and electric putter 24 for when electric putter 24 carried out elevating movement, can so that go up feed cylinder 1 and use 8 tops of bracing piece to carry out circular deflection motion as the center of rotation, and then accomplish and go up 1 one end of feed cylinder and rise or reduce, can reach the running water that makes things convenient for the ejection of compact also can reach to rock in the feed cylinder 1 simultaneously, reinforcing running water abluent effect.

Set up a plurality of orifice through the relative one side of spiral plate 18 of arc shower nozzle 22, can improve the cleaning performance of running water to last feed cylinder 1 among the arc shower nozzle 22 greatly, lie in the coplanar and both radians the same through the relative one side of spiral plate 18 of arc shower nozzle 22 and the inner wall of last feed cylinder 1 simultaneously, can reach under the circumstances that does not influence spiral plate 18 pivoted, further promote the cleaning performance of running water to last feed cylinder 1 among the arc shower nozzle 22.

Finally, the asynchronous motor 4 can be controlled to rotate forwards, so that sewage is discharged from the discharging cover 2 through the spiral plate 18 rotating forwards, or the sealing cover 14 is opened and the sealing block 16 is drawn out, then the asynchronous motor 4 is controlled to rotate backwards, so that the sewage is discharged from the drain pipe 15 through the spiral plate 18 rotating backwards, and the automatic cleaning function and the cleaning effect of the inner wall of the charging barrel 1 and the spiral plate 18 are good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PET resin processing is with spiral material loading machine, includes feed cylinder (1), its characterized in that: the automatic cleaning device is fixedly connected to the arc-shaped profile of the feeding barrel (1), the automatic cleaning device comprises two water conveying pipes (13), a plurality of fixing clamps (12) are fixedly connected to the opposite sides of the two water conveying pipes (13) in a clamping manner, the fixing clamps (12) are fixedly connected to the arc-shaped profile of the feeding barrel (1) through screws, a rotating column (17) is arranged in the feeding barrel (1), a spiral plate (18) is fixedly connected to the arc-shaped profile of the rotating column (17), the arc-shaped profile of the spiral plate (18) is rotatably connected with the inner wall of the feeding barrel (1) in a limiting manner, one end of the feeding barrel (1) is connected with the discharging cover (2) in a penetrating manner, one end of the feeding barrel (1) opposite to the discharging cover (2) is fixedly connected with an asynchronous motor (4), one side of the feeding barrel (1) opposite to the asynchronous motor (4) is provided with a through hole, and the through hole is fixedly connected with a bearing (19) on the inner wall of the through hole, the output shaft of asynchronous motor (4) link up bearing (19) inner circle and with rotation post (17) one end fixed connection, it has feeder hopper (3) to go up the one end upper surface through connection that feed cylinder (1) is close to asynchronous motor (4), asynchronous motor (4) and external power supply electric connection.

2. A screw feeder for PET resin processing according to claim 1, wherein: the automatic cleaning device also comprises a water inlet box (10), the water inlet box (10) is fixedly connected on the arc-shaped contour of the charging barrel (1), the outer wall of the water inlet box (10) is communicated with one end of the water delivery pipe (13) close to the discharging cover (2), a water inlet pipe (23) communicated with an external water source is arranged on one side of the water inlet box (10) opposite to the charging barrel (1), a plurality of arc-shaped clamping grooves are formed in the inner wall of the upper charging barrel (1), arc-shaped spray heads (22) are fixedly connected in the arc-shaped clamping grooves, a plurality of connecting pipes (21) are communicated and connected on one sides of the two water conveying pipes (13) opposite to the upper charging barrel (1), the connecting pipes (21) correspond to the arc-shaped spray heads (22), one end of the connecting pipe (21) far away from the water conveying pipe (13) penetrates through the upper charging barrel (1) and is fixedly connected in a water inlet of the corresponding arc-shaped spray head (22).

3. A screw feeder for PET resin processing according to claim 1, characterized in that: go up two fixed blocks (9) of lower fixed surface fixedly connected with of feed cylinder (1), two the lower surface of fixed block (9) is spacing rotation respectively and is connected with bracing piece (8) and electric putter (24), the bottom fixedly connected with base (6) of bracing piece (8) and electric putter (24), bracing piece (8) are located between electric putter (24) and sealed lid (14), electric putter (24) and external power source electric connection.

4. A screw feeder for PET resin processing according to claim 1, characterized in that: go up feed cylinder (1) and be close to one end lower surface through connection of asynchronous machine (4) with drain pipe (15), spacing sliding connection has sealed piece (16) in drain pipe (15), the height of sealed piece (16) is the same with the height of drain pipe (15), the lower fixed surface of sealed piece (16) is connected with sealed lid (14), the inner wall of sealed lid (14) is seted up the screw thread and is carried out the spiro union through the arc profile of this screw thread and drain pipe (15) bottom.

5. A screw feeder for PET resin processing according to claim 2, characterized in that: one side of the arc-shaped spray head (22) opposite to the spiral plate (18) and the inner wall of the upper charging barrel (1) are positioned on the same plane and are provided with a plurality of spray holes.

6. A screw feeder for PET resin processing according to claim 2, characterized in that: the upper surface of the water inlet box (10) is connected with a water stop valve (11) in a penetrating way.

7. A screw feeder for PET resin processing according to claim 1, characterized in that: one side of the asynchronous motor (4) that is carried on the back in the bearing (19) is equipped with a sealing ring (20), the arc profile and the through-hole inner wall fixed connection of sealing ring (20), the material of sealing ring (20) is rubber.

8. A screw feeder for PET resin processing according to claim 3, wherein: the upper surface fixedly connected with that base (6) are close to asynchronous machine (4) one side grabs pole (5), the lower surface mounting of base (6) has four universal wheels (7) and installs the brake block structure on the arc profile of four universal wheels (7).