CN213860635U

CN213860635U - Forming equipment is used in production of cracking pipe prevents frostbite

Info

Publication number: CN213860635U
Application number: CN202021702485.6U
Authority: CN
Inventors: 王向坤; 陈浩
Original assignee: Shijiazhuang Tongda Plastic Products Co ltd
Current assignee: Shijiazhuang Tongda Plastic Products Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-08-03
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to the technical field of anti-freeze cracking pipe production, in particular to a shaping device for anti-freeze cracking pipe production, which is provided with a heating sleeve, is convenient to ensure the fluidity of the raw material in a spiral extrusion cylinder, avoids the pre-condensation and solidification of the raw material in the spiral extrusion cylinder, avoids the blockage of the spiral extrusion cylinder by the solidified raw material, and improves the use stability; including the support column, the backup pad, the speed reducer, including a motor, an end cap, a controller, and a cover plate, the transmission sleeve, the spiral extrusion section of thick bamboo, the inlet pipe, the transmission shaft, the auger delivery axle, the conveying leaf, heating sleeve and forming die, the backup pad lower extreme is connected with three group's support column upper ends, the speed reducer lower extreme is connected with backup pad upper end left side, motor rear end output is connected with the speed reducer front end input, the transmission sleeve left end is connected with the speed reducer right-hand member, spiral extrusion section of thick bamboo left end is connected with the transmission sleeve right-hand member, the inlet pipe lower extreme communicates with spiral extrusion section of thick bamboo upper end left side, transmission shaft left end input is connected with the speed reducer right-hand member output, the auger delivery axle left end is connected with the transmission shaft right-hand member.

Description

Forming equipment is used in production of cracking pipe prevents frostbite

Technical Field

The utility model relates to a technical field of the production of preventing frostbite and splitting the pipe especially relates to a design equipment is used in production of preventing frostbite and splitting the pipe.

Background

It is known that in winter in northern areas, water in outdoor pipelines is easy to freeze, and after freezing, the expansion of water can prop up the pipelines and containers. The existing frost crack prevention measures are that a heat insulation material is wrapped outside a pipeline, the construction process is complex, the cost is high, the frost crack prevention effect is poor, and the frost crack phenomenon still occurs when the temperature is too low. Therefore, the anti-freezing-cracking pipe is required to resist low temperature, and in the production process of the anti-freezing-cracking pipe, the pipe material is often precooled and quickly solidified, so that an extrusion mechanism is blocked, the production efficiency of the anti-freezing-cracking pipe is influenced, and the use stability is poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through setting up the heating sleeve, be convenient for guarantee the mobility of the inside raw materials of screw extrusion section of thick bamboo, avoid the raw materials at the inside pre-condensation solid of screw extrusion section of thick bamboo, avoid the screw extrusion section of thick bamboo to be blockked up by the raw materials that solidifies, improve stability in use's the production of preventing frostbite and split the pipe and use modular apparatus.

The utility model discloses a design equipment is used in production of frost crack prevention pipe, including the support column, the backup pad, the speed reducer, including a motor, an end cap, a controller, and a cover plate, a transmission sleeve, the spiral extrusion cylinder, the inlet pipe, the transmission shaft, the spiral delivery shaft, the conveying leaf, heating sleeve and forming die, the backup pad lower extreme is connected with three group's support column upper ends, the speed reducer lower extreme is connected with backup pad upper end left side, motor rear end output is connected with the speed reducer front end input, transmission sleeve left end is connected with the speed reducer right-hand member, spiral extrusion cylinder left end is connected with transmission sleeve right-hand member, the inlet pipe lower extreme communicates with spiral extrusion cylinder upper end left side, transmission shaft left end input is connected with speed reducer right-hand member output, spiral delivery shaft left end is connected with transmission shaft right-hand member, spiral delivery shaft circumference outside encircles and is provided with the conveying leaf, the left end of the forming die is communicated with the right end of the spiral extrusion cylinder.

The utility model discloses a design equipment is used in production of preventing frostbite and splitting pipe, forming die still includes the mould shell, extrude mouth, the chamber that changes the flow, the reposition of redundant personnel awl, the connection piece, the chamber that divides the flow, tubular product mandrel and shaping chamber, mould shell left end and spiral extrusion section of thick bamboo right-hand member intercommunication, spiral extrusion section of thick bamboo right-hand member middle part intercommunication is provided with extrudes the mouth, the chamber that changes the flow has been seted up in the inside left side of mould shell to the chamber that changes the flow and extrude the mouth intercommunication, both ends are inside the mould shell through two sets of connection pieces fixed mounting about the reposition of redundant personnel awl, the reposition of redundant personnel awl circumference outside is reserved and has been seted up the chamber that divides the flow, tubular product.

The utility model discloses a design equipment is used in production of preventing frostbite and splitting pipe still includes sealed ring, and the auger delivery axle circumference outside left end links the cover and is provided with the sealed ring of multiunit to the sealed ring circumference outside pastes tightly with transmission sleeve circumference inner wall.

The utility model discloses a design equipment is used in production of preventing frostbite and splitting pipe still includes the support frame, and four group's support frame lower extremes are connected with the backup pad upper end respectively to support frame upper end links cover setting is in the spiral extrusion section of thick bamboo all around the outside.

The utility model discloses a design equipment is used in production of preventing frostbite and splitting the pipe still includes the feeder hopper, feeder hopper lower extreme and inlet pipe upper end intercommunication.

The utility model discloses a design equipment is used in production of preventing frostbite and splitting pipe still includes the bearing, and the inside right side fixed mounting of transmission sleeve has the bearing to the rotatory setting of auger delivery axle is inside the bearing.

Compared with the prior art, the beneficial effects of the utility model are that: the pipe production raw materials are filled into the spiral extrusion cylinder through the feeding pipe, then the motor is started, the output end of the motor drives the transmission shaft to rotate through the speed reducer, then the rotating transmission shaft drives the spiral conveying shaft at the right end to rotate, then the rotating spiral conveying shaft drives the conveying blades at the outer side of the circumference to rotate, then the raw material in the spiral extrusion cylinder is spirally conveyed to the right through the rotating conveying blade, and simultaneously the heating sleeve is electrified and started, the spiral extrusion cylinder is heated by the heating sleeve, the raw materials in the spiral extrusion cylinder are prevented from being pre-condensed and solidified, then the raw materials are pushed rightwards to a forming die to be extruded and formed into an anti-freeze-cracking pipe, through setting up heating jacket, be convenient for guarantee the mobility of the inside raw materials of screw extrusion section of thick bamboo, avoid the raw materials at the inside pre-condensation solid of screw extrusion section of thick bamboo, avoid the screw extrusion section of thick bamboo to be blockked up by the raw materials that solidify, improve stability in use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

in the drawings, the reference numbers: 1. a support pillar; 2. a support plate; 3. a speed reducer; 4. a motor; 5. a drive sleeve; 6. a screw extrusion cylinder; 7. a feed pipe; 8. a drive shaft; 9. a screw conveying shaft; 10. conveying leaves; 11. heating the sleeve; 12. a mold housing; 13. an extrusion port; 14. a diversion cavity; 15. a spreader cone; 16. connecting sheets; 17. a shunting cavity; 18. pipe core die; 19. a molding cavity; 20. sealing the ring; 21. a support frame; 22. a feed hopper; 23. and a bearing.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model relates to a sizing device for anti-freeze cracking tube production, which comprises a support column 1, a support plate 2, a speed reducer 3, a motor 4, a transmission sleeve 5, a spiral extrusion cylinder 6, a feed pipe 7, a transmission shaft 8, a spiral transmission shaft 9, a conveying blade 10, a heating sleeve 11 and a forming die, wherein the lower end of the support plate 2 is connected with the upper ends of three groups of support columns 1, the lower end of the speed reducer 3 is connected with the left side of the upper end of the support plate 2, the rear end output end of the motor 4 is connected with the front end input end of the speed reducer 3, the left end of the transmission sleeve 5 is connected with the right end of the speed reducer 3, the left end of the spiral extrusion cylinder 6 is connected with the right end of the transmission sleeve 5, the lower end of the feed pipe 7 is communicated with the left side of the upper end of the spiral extrusion cylinder 6, the left end input end of the transmission shaft 8 is connected with the right end of the speed reducer 3, the left end of the spiral transmission shaft 9 is connected with the right end of the transmission shaft 8, the conveying blade 10 is arranged around the outer side of the circumference of the spiral transmission shaft 9, the conveying blade 10 is rotatably arranged inside the spiral extrusion cylinder 6, a plurality of groups of heating sleeves 11 are uniformly sleeved outside the circumference of the spiral extrusion cylinder 6 in an annular mode, and the left end of the forming die is communicated with the right end of the spiral extrusion cylinder 6; the production raw material of the pipe is filled into the spiral extrusion cylinder 6 through the feeding pipe 7, then the motor 4 is started, the output end of the motor 4 drives the transmission shaft 8 to rotate through the speed reducer 3, then the rotating transmission shaft 8 drives the spiral conveying shaft 9 at the right end to rotate, then the rotating spiral conveying shaft 9 drives the conveying blades 10 at the outer side of the circumference to rotate, then the raw material in the spiral extrusion cylinder 6 is conveyed to the right through the rotating conveying blades 10, the heating sleeve 11 is powered on to start the heating sleeve 11, the spiral extrusion cylinder 6 is heated through the heating sleeve 11, the pre-condensation solidification of the raw material in the spiral extrusion cylinder 6 is avoided, then the raw material is pushed to the right to a forming die to be extruded into an anti-freeze-cracking pipe, through the arrangement of the heating sleeve 11, the fluidity of the raw material in the spiral extrusion cylinder 6 is ensured, the pre-condensation solidification of the raw material in the spiral extrusion cylinder 6 is avoided, and the blockage of the spiral extrusion cylinder 6 by the solidified raw material is avoided, the use stability is improved.

The utility model discloses a design equipment is used in production of pipe that prevents frostbite and splits, forming die still includes mould shell 12, extrusion opening 13, diversion chamber 14, diversion cone 15, connection piece 16, diversion chamber 17, tubular product mandrel 18 and shaping chamber 19, mould shell 12 left end and 6 right-hand members of spiral extrusion cylinder communicate, 6 right-hand members of spiral extrusion cylinder middle parts intercommunication is provided with extrusion opening 13, diversion chamber 14 has been seted up on the left side in mould shell 12, and diversion chamber 14 communicates with extrusion opening 13, the upper and lower both ends of diversion cone 15 are fixed mounting inside mould shell 12 through two sets of connection pieces 16, diversion chamber 17 has been reserved to the 15 circumference outside of diversion cone, the 18 left end of tubular product mandrel is connected with diversion cone 15 right-hand member, and the 18 circumference outside of tubular product mandrel is reserved and has been seted up shaping chamber 19; carry the raw materials of extruding through extruding opening 13 and get into diversion chamber 14, later the inside liquid raw materials of diversion chamber 14 is pushed the extrusion dynamics and continues the propelling movement right, then shunts the processing through reposition of redundant personnel awl 15 to the raw materials, later the raw materials circulation gets into diversion chamber 17, then flows into the 18 circumference outsides of tubular product mandrel until the raw materials, through shaping

chamber

19 and 18 cooperation extrusion moulding of tubular product mandrel, makes the pipe that prevents frostbite and split, improves the practicality of use.

The utility model discloses a design equipment is used in production of anti-freeze-cracking pipe, still include sealed ring 20, the screw conveying axle 9 circumference outside left end snare is provided with multiunit sealed ring 20 to the sealed ring 20 circumference outside pastes tightly with the transmission sleeve 5 circumference inner wall; through setting up sealed ring 20, be convenient for improve auger delivery axle 9 and the laminating leakproofness of transmission sleeve 5, avoid inside the reverse circulation of raw materials gets into transmission sleeve 5, improve stability in use.

The utility model discloses a sizing equipment for anti-freeze cracking pipe production, which also comprises a support frame 21, the lower ends of four groups of support frames 21 are respectively connected with the upper end of the support plate 2, and the upper end of the support frame 21 is sleeved with a ring and arranged outside the circumference of the spiral extrusion cylinder 6; through setting up support frame 21, be convenient for support a spiral extrusion section of thick bamboo 6, avoid a spiral extrusion section of thick bamboo 6 to lead to transmission sleeve 5 and a spiral extrusion section of thick bamboo 6 hookup location fracture because of its automation, improve stability in use.

The utility model discloses a sizing device for anti-freeze cracking pipe production, which also comprises a feed hopper 22, wherein the lower end of the feed hopper 22 is communicated with the upper end of a feed pipe 7; by arranging the feed hopper 22, raw materials can be prevented from overflowing when the raw materials are filled, and the use stability is improved.

The utility model discloses a design equipment for anti-freeze cracking pipe production, which also comprises a bearing 23, the bearing 23 is fixedly arranged at the right side inside the transmission sleeve 5, and the spiral conveying shaft 9 can be rotatably arranged inside the bearing 23; through setting up bearing 23, be convenient for supplementary auger delivery axle 9 smoothly rotates, improves stability in use.

The utility model discloses a design equipment is used in production of anti-freeze-cracking pipe, it is at work, at first through the inlet pipe with tubular product raw materials for production filling get into spiral extrusion section of thick bamboo inside, later start the motor, the motor output end drives the transmission shaft through the speed reducer and rotates, then the transmission shaft that rotates drives its right-hand member auger delivery axle and rotates, later the rotatory auger delivery axle drives the delivery leaf outside its circumference and rotates, then through the inside raw materials right spiral delivery of spiral extrusion section of thick bamboo of rotatory delivery leaf, the circular telegram starts the heating sleeve pipe simultaneously, heat spiral extrusion section of thick bamboo through the heating sleeve pipe, avoid spiral extrusion section of thick bamboo inside raw materials pre-condensation solid, the raw materials of carrying out extrusion through the extrusion mouth get into the commentaries on classics flow chamber, later the liquid raw materials of commentaries on classics flow chamber inside is pushed the dynamics and continues to push right, then shunt the processing is carried out to the raw materials through the spreader, later the raw materials circulation gets into the reposition of flow chamber, and then, until the raw material flows into the outer side of the circumference of the pipe core mold, the raw material is extruded and molded by matching the molding cavity and the pipe core mold to prepare the anti-freezing and anti-cracking pipe.

The utility model discloses a design equipment is used in production of anti-freeze crack pipe, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A shaping device for anti-freeze cracking pipe production is characterized by comprising support columns (1), a support plate (2), a speed reducer (3), a motor (4), a transmission sleeve (5), a spiral extrusion cylinder (6), a feeding pipe (7), a transmission shaft (8), a spiral transmission shaft (9), a conveying blade (10), a heating sleeve (11) and a shaping die, wherein the lower end of the support plate (2) is connected with the upper ends of three groups of support columns (1), the lower end of the speed reducer (3) is connected with the left side of the upper end of the support plate (2), the rear end output end of the motor (4) is connected with the front end input end of the speed reducer (3), the left end of the transmission sleeve (5) is connected with the right end of the speed reducer (3), the left end of the spiral extrusion cylinder (6) is connected with the right end of the transmission sleeve (5), the lower end of the feeding pipe (7) is communicated with the left side of the upper end of the spiral extrusion cylinder (6), the left end input end of the transmission shaft (8) is connected with the right end of the speed reducer (3), the left end of a spiral conveying shaft (9) is connected with the right end of a transmission shaft (8), conveying leaves (10) are arranged on the outer side of the circumference of the spiral conveying shaft (9) in a surrounding mode, the conveying leaves (10) can be rotatably arranged inside a spiral extrusion cylinder (6), a plurality of groups of heating sleeves (11) are arranged on the outer side of the circumference of the spiral extrusion cylinder (6) in an evenly sleeved mode, and the left end of a forming die is communicated with the right end of the spiral extrusion cylinder (6).

2. The forming equipment for producing the anti-freezing and anti-cracking pipe as claimed in claim 1, wherein the forming mold further comprises a mold shell (12), an extrusion opening (13), a diversion cavity (14), a diversion cone (15), a connecting piece (16), a diversion cavity (17), a pipe core mold (18) and a forming cavity (19), the left end of the mold shell (12) is communicated with the right end of the spiral extrusion cylinder (6), the extrusion opening (13) is communicated with the middle part of the right end of the spiral extrusion cylinder (6), the diversion cavity (14) is formed in the left side inside the mold shell (12), the diversion cavity (14) is communicated with the extrusion opening (13), the upper end and the lower end of the diversion cone (15) are fixedly installed inside the mold shell (12) through two groups of connecting pieces (16), the diversion core mold (17) is reserved outside the circumference of the diversion cone (15), the left end of the pipe (18) is connected with the right end of the diversion cone (15), and a forming cavity (19) is reserved on the outer side of the circumference of the pipe core mold (18).

3. The sizing equipment for the frost crack prevention pipe production according to claim 2, further comprising a sealing ring (20), wherein a plurality of groups of sealing rings (20) are sleeved on the left end outside the circumference of the spiral conveying shaft (9), and the outside of the circumference of the sealing ring (20) is tightly attached to the inner wall of the circumference of the transmission sleeve (5).

4. The sizing device for the anti-freeze-cracking pipe production as claimed in claim 3, further comprising support frames (21), wherein the lower ends of the four groups of support frames (21) are respectively connected with the upper end of the support plate (2), and the upper end of each support frame (21) is sleeved outside the circumference of the spiral extrusion cylinder (6).

5. The sizing device for the frost crack prevention pipe production as claimed in claim 4, further comprising a feed hopper (22), wherein the lower end of the feed hopper (22) is communicated with the upper end of the feed pipe (7).

6. The sizing device for the frost crack prevention pipe production according to claim 5, further comprising a bearing (23), wherein the bearing (23) is fixedly installed at the right side inside the transmission sleeve (5), and the spiral conveying shaft (9) is rotatably arranged inside the bearing (23).