CN214872507U

CN214872507U - Bellows raw materials melting extrusion device

Info

Publication number: CN214872507U
Application number: CN202121603174.9U
Authority: CN
Inventors: 宋伟强; 宋伟明; 沈震东
Original assignee: Jiaxing Linxin Pipe Technology Co ltd
Current assignee: Jiaxing Linxin Pipe Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-11-26
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a bellows raw materials melting extrusion device, including melting siphunculus and forming die, the melting siphunculus is located forming die's one end, the melting siphunculus with forming die is located the upper end of support frame, the upper end middle part of melting siphunculus is provided with the feeder hopper, the melting siphunculus with be provided with material passageway between the forming die, material passageway through with connect through crowded material nozzle between the forming die, forming die's inside is provided with the shaping chamber, the inside in shaping chamber is provided with the ripple post, forming die's one end is provided with the closing plate, be provided with the sealed actuating mechanism who cooperatees the connection on the closing plate. Has the advantages that: the sealing performance that closing plate and forming die both ends are connected has effectively been improved, the efficiency of bellows production is effectively improved, and then the practicality has been increased.

Description

Bellows raw materials melting extrusion device

Technical Field

The utility model relates to a bellows production technical field particularly, relates to a bellows raw materials melting extrusion device.

Background

The corrugated pipe mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm capsule, a metal hose and the like, the metal corrugated pipe is mainly applied to the effects of compensating the thermal deformation of a pipeline, damping, absorbing the settlement deformation of the pipeline and the like, and is widely applied to the industries of petrifaction, instruments, aerospace, chemical industry, electric power, cement, metallurgy and the like;

when the existing corrugated pipe extrusion device is used for production, the corrugated pipe is formed inside a die, but a plurality of sealing devices are compressed through simple material blocking, the manual material blocking mode is complex in operation and time and labor consuming, one end is generally driven by the driving device, and the pressing force at the other end is lower.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a bellows raw materials melting extrusion device to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a bellows raw materials melting extrusion device, includes melting siphunculus and forming die, the melting siphunculus is located forming die's one end, the melting siphunculus with forming die is located the upper end of support frame, the upper end middle part of melting siphunculus is provided with the feeder hopper, the melting siphunculus with be provided with the material passageway between the forming die, the material passageway through with connect through crowded material nozzle between the forming die, forming die's inside is provided with the shaping chamber, the inside in shaping chamber is provided with the ripple post, forming die's one end is provided with the closing plate, be provided with the sealed actuating mechanism who cooperatees and connect on the closing plate.

Further, the support frame includes the backup pad, the upper end both sides of backup pad all are provided with the fixed plate, the upper end of fixed plate all is provided with the connecting seat.

Furthermore, an electric cabinet is arranged at one end of the support frame, and a control panel is arranged at the front end of the electric cabinet.

Furthermore, both sides of the upper end of the forming die are provided with hanging rings, and the hanging rings are fixedly connected with the forming die integrally.

Furthermore, one end of the sealing plate, which is positioned at the forming die, is provided with an annular sealing block corresponding to the discharge hole of the forming die.

Furthermore, sealed actuating mechanism includes the inside electric telescopic handle of forming die, electric telescopic handle's top is provided with the connecting rod, the top of connecting rod be provided with closing plate connection's gag lever post, the upper end of gag lever post is provided with and alternates forming die's the piece of accepting, the one end of accepting the piece is provided with spacing hole, forming die's upper end be provided with spacing jogged joint's chucking subassembly.

Further, the chucking subassembly is including being located the inserted bar of the inside upper end of forming die, the one end of inserted bar is provided with the motor, the middle part of inserted bar is provided with the open slot, the inserted bar is located the upper end of open slot is provided with the standing groove, the middle part of inserted bar be provided with the through-hole that the open slot is connected.

Further, be provided with the internal thread regulation pole in the through-hole, the top of motor be provided with internal thread regulation pole matched with threaded rod, the top of internal thread regulation pole is provided with the carrier bar, be provided with the movable rod on the top activity opening of carrier bar, the movable rod pass through the connecting axle with the carrier bar is connected, the middle part both sides of open slot all are provided with the back shaft, be provided with on the back shaft with the chucking pole that the carrier bar is connected, the chucking pole with the recess looks block connection in spacing hole connects.

The utility model provides a bellows raw materials melting extrusion device, beneficial effect as follows: the utility model discloses a melting siphunculus, the convenient follow-up crowded material nozzle of forming die carry out crowded material ejection of compact, make things convenient for the bellows shaping to use to under sealed actuating mechanism's connection, effectively improved the leakproofness that closing plate and forming die both ends are connected, effectively improved the efficiency of bellows production, and then increased the practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a raw material melt extrusion device for corrugated pipes according to an embodiment of the present invention;

FIG. 2 is a schematic view of a forming die of a raw material melting and extruding device for corrugated pipes according to an embodiment of the present invention;

FIG. 3 is a side view of a forming die of a raw material melt extrusion device for corrugated pipes according to an embodiment of the present invention;

fig. 4 is a schematic view of a clamping assembly of a bellows feedstock melt extrusion device according to an embodiment of the present invention.

In the figure:

1. melting the through pipe; 2. forming a mold; 3. a support frame; 4. a feed hopper; 5. a material channel; 6. a material extruding nozzle; 7. a molding cavity; 8. a corrugated column; 9. a sealing plate; 10. a seal driving mechanism; 11. an electric cabinet; 12. a hoisting ring; 13. an annular seal block; 14. an electric telescopic rod; 15. a connecting rod; 16. a limiting rod; 17. a bearing block; 18. a limiting hole; 19. a clamping assembly; 20. inserting a rod; 21. a motor; 22. an open slot; 23. a placement groove; 24. a through hole; 25. an internal thread adjusting rod; 26. a threaded rod; 27. a carrier bar; 28. a movable rod; 29. and clamping the rod.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a bellows raw materials melting extrusion device.

The first embodiment is as follows:

as shown in fig. 1-4, according to the utility model discloses bellows raw materials melting extrusion device, including melting siphunculus 1 and forming die 2, melting siphunculus 1 is located forming die 2's one end, melting siphunculus 1 with forming die 2 is located the upper end of support frame 3, the upper end middle part of melting siphunculus 1 is provided with feeder hopper 4, melting siphunculus 1 with be provided with material passageway 5 between forming die 2, material passageway 5 through with connect through crowded material nozzle 6 between forming die 2, forming die 2's inside is provided with into die cavity 7, the inside of forming cavity 7 is provided with ripple post 8, forming die 2's one end is provided with closing plate 9, be provided with the sealed actuating mechanism 10 of matching and connecting on the closing plate 9.

Example two:

as shown in fig. 1-4, the support frame 3 includes a support plate, wherein fixing plates are disposed on two sides of the upper end of the support plate, and connecting seats are disposed on the upper ends of the fixing plates. One end of the support frame 3 is provided with an electric cabinet 11, and the front end of the electric cabinet 11 is provided with a control panel. Both sides of the upper end of the forming die 2 are provided with hanging rings 12, and the hanging rings 12 are fixedly connected with the forming die 2 integrally. And one end of the sealing plate 9, which is positioned at the forming die 2, is provided with an annular sealing block 13 corresponding to a discharge hole of the forming die 2.

As shown in fig. 1 to 4, the sealing driving mechanism 10 includes an electric telescopic rod 14 inside the forming mold 2, a connecting rod 15 is disposed at a top end of the electric telescopic rod 14, a limiting rod 16 connected to the sealing plate 9 is disposed at a top end of the connecting rod 15, a receiving block 17 inserted into the forming mold 2 is disposed at an upper end of the limiting rod 16, a limiting hole 18 is disposed at one end of the receiving block 17, and a clamping assembly 19 connected to the limiting hole 18 is disposed at an upper end of the forming mold 2.

As shown in fig. 1 to 4, the clamping assembly 19 includes an insertion rod 20 located at an upper end inside the forming mold 2, a motor 21 is provided at one end of the insertion rod 20, an open slot 22 is provided at a middle portion of the insertion rod 20, a placement slot 23 is provided at an upper end of the open slot 22 of the insertion rod 20, and a through hole 24 connected to the open slot 22 is provided at a middle portion of the insertion rod 20. Be provided with interior thread adjusting rod 25 in through-hole 24, the top of motor 21 be provided with interior thread adjusting rod 25 matched with threaded rod 26, the top of interior thread adjusting rod 25 is provided with carrier bar 27, be provided with movable rod 28 on the top activity opening of carrier bar 27, movable rod 28 pass through the connecting axle with carrier bar 27 is connected, the middle part both sides of open slot 22 all are provided with the back shaft, be provided with on the back shaft with the chucking pole 29 that carrier bar 27 is connected, chucking pole 29 with the groove looks joint of spacing hole 18 is connected.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when the corrugated pipe forming machine is used, a corrugated pipe raw material is placed into the feed hopper 4, then the corrugated pipe raw material is dissolved to be liquid by the melting through pipe 1, the melting through pipe 1 is internally provided with an extruder to facilitate the extrusion and discharge of a subsequent extrusion nozzle 6, the corrugated pipe is convenient to form and use, before forming, the annular sealing blocks 13 on the sealing plate 9 and the sealing plate 9 are just sealed and blocked with one end of a gap of the forming die 2, the sealing plate 9 is connected to the forming die 2 by the contraction of the electric telescopic rod 14 by pulling the limiting rod 16 at one end, the bearing block 17 at the upper end of the limiting rod 16 is connected with the inserted rod 20, the electric telescopic rod 14 stops working, the motor 21 is started and drives the threaded rod 26 at the front end to move, the internal thread adjusting rod 25 moves forwards, the bearing rod 27 at the top end of the internal thread adjusting rod 25 pushes the movable rods 28 and the clamping rod 29 at two sides to limit the grooves on the limiting hole 18, the leakproofness that closing plate and 2 both ends of forming die are connected has effectively been improved, effectively improves the efficiency of bellows production, and is further, when getting the pipe, utilizes many electric telescopic handle 14 to move, when having reduced the labour, has improved the efficiency of getting the pipe. After the molding, the motor 21 rotates reversely, the clamping rod 29 contracts, the electric telescopic rod 14 is utilized to drive the limiting rod 16 to move, the limiting rod 16 drives the sealing plate 9 to move, the sealing plate 9 drives the corrugated column 8 to slide out of the molding cavity 7, and meanwhile, the annular sealing block 13 is moved out of the sealing groove so as to take out the corrugated pipe in the subsequent process.

To sum up, with the help of the above technical scheme of the utility model, through melting siphunculus 1, forming die 2 make things convenient for follow-up crowded material nozzle 6 to carry out crowded material ejection of compact, make things convenient for the bellows shaping to use to under sealed actuating mechanism 10's connection, effectively improved the leakproofness that closing plate and forming die 2 both ends are connected, effectively improved the efficiency of bellows production, and then increased the practicality.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A corrugated pipe raw material melt extrusion device is characterized by comprising a melt through pipe (1) and a forming die (2), the melting through pipe (1) is positioned at one end of the forming die (2), the melting through pipe (1) and the forming die (2) are positioned at the upper end of the support frame (3), a feed hopper (4) is arranged in the middle of the upper end of the melting through pipe (1), a material channel (5) is arranged between the melting through pipe (1) and the forming die (2), the material channel (5) is connected with the forming die (2) through a material extruding nozzle (6), a molding cavity (7) is arranged in the molding die (2), a corrugated column (8) is arranged in the molding cavity (7), one end of the forming die (2) is provided with a sealing plate (9), and the sealing plate (9) is provided with a sealing driving mechanism (10) which is matched and connected.

2. A raw material melt extrusion device for corrugated pipes according to claim 1, wherein the support frame (3) comprises a support plate, two sides of the upper end of the support plate are provided with fixing plates, and the upper end of each fixing plate is provided with a connecting seat.

3. A corrugated pipe raw material melt extrusion device as claimed in claim 1, wherein one end of the supporting frame (3) is provided with an electric cabinet (11), and a control panel is arranged at the front end of the electric cabinet (11).

4. A corrugated pipe raw material melt extrusion device as claimed in claim 1, wherein both sides of the upper end of the forming die (2) are provided with hanging rings (12), and the hanging rings (12) and the forming die (2) are fixedly connected integrally.

5. A corrugated pipe raw material melt extrusion device as claimed in claim 1, wherein an annular sealing block (13) corresponding to the discharge port of the forming die (2) is arranged at one end of the sealing plate (9) located at the forming die (2).

6. The corrugated pipe raw material melt extrusion device according to claim 1, wherein the sealing driving mechanism (10) comprises an electric telescopic rod (14) inside the forming die (2), a connecting rod (15) is arranged at the top end of the electric telescopic rod (14), a limiting rod (16) connected with the sealing plate (9) is arranged at the top end of the connecting rod (15), a bearing block (17) inserted into the forming die (2) is arranged at the upper end of the limiting rod (16), a limiting hole (18) is arranged at one end of the bearing block (17), and a clamping assembly (19) connected with the limiting hole (18) is arranged at the upper end of the forming die (2).

7. A corrugated pipe raw material melt extrusion device as claimed in claim 6, wherein the clamping assembly (19) comprises an insertion rod (20) located at the upper end inside the forming die (2), a motor (21) is arranged at one end of the insertion rod (20), an open slot (22) is arranged in the middle of the insertion rod (20), a placing groove (23) is arranged at the upper end of the open slot (22) of the insertion rod (20), and a through hole (24) connected with the open slot (22) is arranged in the middle of the insertion rod (20).

8. A corrugated pipe raw material melt extrusion device as claimed in claim 7, wherein an internal thread adjusting rod (25) is arranged in the through hole (24), a threaded rod (26) matched with the internal thread adjusting rod (25) is arranged at the top end of the motor (21), a bearing rod (27) is arranged at the top end of the internal thread adjusting rod (25), a movable rod (28) is arranged on a movable opening at the top end of the bearing rod (27), the movable rod (28) is connected with the bearing rod (27) through a connecting shaft, support shafts are arranged on two sides of the middle part of the open slot (22), a clamping rod (29) connected with the bearing rod (27) is arranged on each support shaft, and the clamping rod (29) is connected with a groove of the limiting hole (18) in a clamping manner.