CN214136912U

CN214136912U - Improved mold for corrugated pipe forming

Info

Publication number: CN214136912U
Application number: CN202022787759.2U
Authority: CN
Inventors: 刘鹏; 万强
Original assignee: Huipeng Technology Wuxi Co ltd
Current assignee: Huipeng Technology Wuxi Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-07
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to the technical field of mold equipment, in particular to an improved mold for corrugated pipe molding, which comprises a base, an upper mold and a lower mold, wherein the top of the base is provided with a mounting rack, the front side of the mounting rack is provided with a buzzer, the front and the back ends of the top of the mounting rack are respectively provided with an electric telescopic rod, the right side of the interior of the mounting rack is provided with a connecting rod, the front and the back ends of the outer side of the connecting rod are respectively provided with a micro motor, the output ends of the micro motors are respectively provided with a fan blade, and the surface of the lower mold is uniformly provided with a plurality of heat dissipation holes. When the equipment is used, the heat can be quickly dissipated, the demoulding time is shortened, and the production efficiency is improved.

Description

Improved mold for corrugated pipe forming

Technical Field

The utility model relates to a mould equipment technical field specifically is a bellows shaping improves mould.

Background

The corrugated pipe is made of PVC as main raw material through extrusion blow molding, and is a new product developed in the 70 s of 20 th century abroad, the PVC single-wall corrugated pipe utilizes the structure of the annular groove to combine the rigidity of a hard PVC pipe and the flexibility of a hose, so that the pipe has the characteristics of rigidity and flexibility, can be used for conveying certain liquid and gas and can be used as a sleeve of an embedded electric wire, the inner surface and the outer surface of the single-wall corrugated pipe are corrugated, the flexibility and the flexibility are excellent, but the fluid resistance is large, and the suspended matters are easy to be deposited at the spiral groove position of the inner surface, so the PVC single-wall corrugated pipe is mostly small-diameter pipes which are thin in wall, have low strength requirement and need to be freely bent, such as a threading pipe, a clear water discharge pipe, an exhaust pipe and the like, the single-wall corrugated pipe takes the inner diameter or the outer diameter as basic structural parameters, and other pipes such as the wall thickness, the wave pitch, the wave thickness and the like are determined by taking the inner diameter or the outer diameter as the reference, the corrugated height can be expressed by a wave depth coefficient K, the ratio of the outer diameter to the inner diameter of the corrugated pipe is larger, the corrugated height is higher, the waveform of the corrugated pipe can be divided into a spiral shape, a U shape, a C shape, an S shape, a V shape and an omega shape according to the geometric shape after being cut open along the axial direction, and the waveform has certain influence on the rigidity and the strength of the pipe.

Forming die need be used in the bellows shaping, but current bellows forming die is when using, and most bellows dispel the heat slower when the shaping, lead to the drawing of patterns time extension, lead to production efficiency to reduce, consequently need a bellows shaping to improve the mould and change the current situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bellows shaping improves mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bellows shaping improves mould, includes the base, goes up mould and bed die, the top of base is provided with the mounting bracket, the front of mounting bracket is provided with bee calling organ, both ends all are provided with electric telescopic handle around the top of mounting bracket, the inside right side of mounting bracket is provided with the connecting rod, both ends all are provided with micro motor, two around the outside of connecting rod micro motor's output all is provided with the flabellum, the bottom evenly distributed of going up the mould has a plurality of fixed columns, a plurality of spread grooves have been seted up at the top of bed die, and is a plurality of the inside diapire of spread groove all is provided with pressure sensor, and is a plurality of the inside diapire of spread groove all is provided with the spring, and is a plurality of the top of spring all is provided with the pressure piece, a plurality of louvres have evenly been seted up on the surface of bed die.

Preferably, a control panel is arranged on the front surface of the mounting rack.

Preferably, the output ends of the two electric telescopic rods respectively penetrate through the front end and the rear end of the top of the mounting frame and extend to the top wall of the interior of the mounting frame.

Preferably, the bottom of the lower mold is connected with the top of the base.

Preferably, the front end and the rear end of the top of the upper die are respectively connected with the output ends of the two electric telescopic rods.

Preferably, the surfaces of the plurality of fixing columns are movably sleeved with the insides of the plurality of connecting grooves respectively.

Preferably, the insides of the plurality of springs are movably sleeved with the surfaces of the plurality of pressure sensors respectively.

Preferably, a plurality of second heat dissipation holes are uniformly formed in the surface of the upper die.

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

1. the utility model discloses in, through the fixed column that sets up, pressure sensor, spring and bee calling organ, stretch out when electric telescopic handle's output, thereby to go up the mould and move down, peg graft when the fixed column activity is inside the spread groove, the fixed column can push down the compact heap, thereby make the spring shrink, the compact heap can contact pressure sensor when the spring shrink, in the fashioned time of bellows, go up when pressing the membrane reduces the pressure of briquetting down, the spring can be bounced off the pressure piece, pressure sensor can not experience pressure then can electric starting bee calling organ, thereby in time inform the staff, adjust mould and electric telescopic handle, thereby avoid the shaping quality of bellows to go up the problem, when making equipment use, can be to in time finding the problem and send out the police dispatch newspaper, and the production quality is improved.

2. The utility model discloses in, through micro motor, flabellum and the louvre that sets up, it is rotatory to drive the flabellum through micro motor to blow the air in the surface and the plurality of louvre of top die and bed die, thereby dispel the heat fast to top die and bed die, thereby reduce the drawing of patterns time of bellows, when making equipment use, can dispel the heat fast and reduce drawing of patterns time, improve production efficiency.

Drawings

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

FIG. 2 is a right view structural diagram of the present invention;

FIG. 3 is an enlarged structural view of the area A of the present invention;

in the figure: 1. an upper die; 2. a buzzer; 3. an electric telescopic rod; 4. a mounting frame; 5. fixing a column; 6. a pressure sensor; 7. a lower die; 8. a base; 9. a micro motor; 10. a connecting rod; 11. a fan blade; 12. connecting grooves; 13. a pressure block; 14. a spring; 15. and (4) heat dissipation holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

an improved mould for forming corrugated pipes comprises a base 8, an upper mould 1 and a lower mould 7, wherein a mounting frame 4 is arranged at the top of the base 8, a buzzer 2 is arranged on the front surface of the mounting frame 4, electric telescopic rods 3 are respectively arranged at the front end and the rear end of the top of the mounting frame 4, the output ends of the two electric telescopic rods 3 respectively penetrate through the front end and the rear end of the top of the mounting frame 4 and extend to the inner top wall of the mounting frame 4, a connecting rod 10 is arranged at the right side of the inner part of the mounting frame 4, micro motors 9 are respectively arranged at the front end and the rear end of the outer side of the connecting rod 10, the micro motors 9, the fan blades 11 and the heat dissipation holes 15 are arranged, the fan blades 11 are driven to rotate through the micro motors 9, so that air is blown to the surfaces of the upper mould 1 and the lower mould 7 and the heat dissipation holes 15, and the quick heat dissipation is carried out on the upper mould 1 and the lower mould 7, thereby the demoulding time of the corrugated pipes is reduced, when the device is used, the device can quickly dissipate heat and reduce demoulding time, the production efficiency is improved, fan blades 11 are arranged at the output ends of two micro motors 9, a plurality of fixing columns 5 are uniformly distributed at the bottom of an upper die 1, the fixing columns 5, a pressure sensor 6, a spring 14 and a buzzer 2 are arranged, when the output end of an electric telescopic rod 3 extends out, the upper die 1 moves downwards, when the fixing columns 5 are movably inserted in a connecting groove 12, the fixing columns 5 can press a pressing block downwards, so that the spring 14 contracts, the pressing block can contact the pressure sensor 6 when the spring 14 contracts, in the corrugated pipe forming time, when the pressure of the pressing block downwards by an upper pressing film is reduced, the spring 14 can bounce the pressure block 13, the buzzer 2 can be electrically started when the pressure sensor 6 cannot sense the pressure, so that a worker can be timely informed, the die and the electric telescopic rod 3 are adjusted, thereby avoid the shaping quality of bellows to go wrong, when making equipment use, can be to in time finding the problem and send out the police dispatch newspaper, improve production quality, the bottom of bed die 7 is connected with base 8's top, a plurality of spread grooves 12 have been seted up at the top of bed die 7, the inside diapire of a plurality of spread grooves 12 all is provided with pressure sensor 6, the inside diapire of a plurality of spread grooves 12 all is provided with spring 14, the inside of a plurality of springs 14 cup joints with a plurality of pressure sensor 6's surface activity respectively, a plurality of springs 14's top all is provided with pressure block 13, a plurality of louvres 15 have evenly been seted up on the surface of bed die 7, the front of mounting bracket 4 is provided with control panel, the bottom of bed die 7 is connected with base 8's top, a plurality of second louvres have evenly been seted up on the surface of mould 1.

The utility model discloses work flow: when the corrugated pipe forming machine is used, when the output end of the electric telescopic rod 3 extends out, the upper die 1 moves downwards, when the fixed column 5 is movably inserted in the connecting groove 12, the fixed column 5 can press the pressing block downwards, so that the spring 14 contracts, when the spring 14 contracts, the pressing block can contact the pressure sensor 6, in the corrugated pipe forming time, when the pressure of the upper pressing film on the lower pressing block is reduced, the spring 14 can bounce the pressure block 13, the pressure sensor 6 can electrically start the buzzer 2 when not sensing the pressure, so that a worker can be timely informed, the dies and the electric telescopic rod 3 are adjusted, so that the problem of the forming quality of the corrugated pipe is avoided, when the micro motor 9 drives the fan blades 11 to rotate, so that air is blown to the surfaces of the upper die 1 and the lower die 7 and the plurality of heat dissipation holes 15, so that the upper die 1 and the lower die 7 can be rapidly cooled, thereby reducing the stripping time of the corrugated pipe.

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 bellows shaping improves mould, includes base (8), goes up mould (1) and bed die (7), its characterized in that: the top of the base (8) is provided with a mounting rack (4), the front of the mounting rack (4) is provided with a buzzer (2), the front end and the rear end of the top of the mounting rack (4) are respectively provided with an electric telescopic rod (3), the right side of the inside of the mounting rack (4) is provided with a connecting rod (10), the front end and the rear end of the outer side of the connecting rod (10) are respectively provided with a micro motor (9), the output ends of the two micro motors (9) are respectively provided with a fan blade (11), the bottom of the upper die (1) is uniformly distributed with a plurality of fixed columns (5), the top of the lower die (7) is provided with a plurality of connecting grooves (12), the bottom walls of the connecting grooves (12) are respectively provided with a pressure sensor (6), the bottom walls of the connecting grooves (12) are respectively provided with a spring (14), and the top of the springs (14) is respectively provided with a pressure block (13), a plurality of heat dissipation holes (15) are uniformly formed in the surface of the lower die (7).

2. The improved mold for forming corrugated pipe as claimed in claim 1, wherein: the front surface of the mounting rack (4) is provided with a control panel.

3. The improved mold for forming corrugated pipe as claimed in claim 1, wherein: the output ends of the two electric telescopic rods (3) penetrate through the front end and the rear end of the top of the mounting rack (4) respectively and extend to the top wall of the interior of the mounting rack (4).

4. The improved mold for forming corrugated pipe as claimed in claim 1, wherein: the bottom of the lower die (7) is connected with the top of the base (8).

5. The improved mold for forming corrugated pipe as claimed in claim 1, wherein: the front end and the rear end of the top of the upper die (1) are respectively connected with the output ends of the two electric telescopic rods (3).

6. The improved mold for forming corrugated pipe as claimed in claim 1, wherein: the surfaces of the fixed columns (5) are respectively movably sleeved with the insides of the connecting grooves (12).

7. The improved mold for forming corrugated pipe as claimed in claim 1, wherein: the insides of the springs (14) are movably sleeved with the surfaces of the pressure sensors (6) respectively.

8. The improved mold for forming corrugated pipe as claimed in claim 1, wherein: and a plurality of second heat dissipation holes are uniformly formed in the surface of the upper die (1).