CN211441146U

CN211441146U - Full-automatic PVC electric power pipe bending machine

Info

Publication number: CN211441146U
Application number: CN201921848854.XU
Authority: CN
Inventors: 赵有祥
Original assignee: Yangzhou Runxiang Plastic Industry Co ltd
Current assignee: Yangzhou Runxiang Plastic Industry Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-08
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a full-automatic PVC electric power pipe bending machine relates to bending machine technical field, which comprises a bod, the bending groove has been seted up to the upper surface of organism, the last fixed surface of organism is connected with gear motor, gear motor's the first threaded rod of output fixedly connected with, the top of bending groove is equipped with the bending piece, a side fixedly connected with of bending piece pushes away the ring, push away the top threaded connection of ring and first threaded rod, the inside of organism is equipped with the retaining chamber, the inside in retaining chamber is equipped with electric water pump, the inner wall fixedly connected with closing plate in retaining chamber, electric water pump's the end of intaking runs through the surface of closing plate and extends to the opposite side of closing plate, electric water pump's play water end runs through the interior roof in retaining chamber and extends to the inside in bending groove. The full-automatic PVC electric power pipe bending machine has the advantages of small resistance in the bending process and high cooling speed of the bent pipe after the bending operation is finished.

Description

Full-automatic PVC electric power pipe bending machine

Technical Field

The utility model relates to a bending machine technical field specifically is a full-automatic PVC electric power pipe bending machine.

Background

In the field of plastic pipes today, power pipe pipes have largely replaced steel pipes. The use of power pipe pipeline has been popularized, however, when threading in the power pipe pipeline, especially the power pipe pipeline with medium and large caliber, because the angle of the pipe fitting R used when the pipeline turns is small, the thick electric wire in the threading process is easy to break or is difficult to pass through the pipe fitting.

Therefore, the electric power pipe is directly bent to form a 90-degree bent pipe with a large R angle, but the bending technology is just started, the existing pipe bending machine has large resistance in the bending process, and the cooling speed of the bent pipe is low after the bending operation is finished, so that the full-automatic PVC electric power pipe bending machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full-automatic PVC electric power pipe bending machine possesses that bending process resistance is little, and the fast advantage of back return bend cooling rate is finished in crooked operation, and it is big to have solved current bending machine equipment to have bending process resistance, and the slow problem of back return bend cooling rate is finished in crooked operation.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a full-automatic PVC electric power pipe bending machine comprises a machine body, wherein a pipe bending groove is formed in the upper surface of the machine body, a speed reducing motor is fixedly connected to the upper surface of the machine body, a first threaded rod is fixedly connected to the output end of the speed reducing motor, a pipe bending block is arranged at the top of the pipe bending groove, a pushing ring is fixedly connected to one side face of the pipe bending block and is in threaded connection with the top end of the first threaded rod, a water storage cavity is formed in the machine body, an electric water pump is arranged in the water storage cavity, a sealing plate is fixedly connected to the inner wall of the water storage cavity, the water inlet end of the electric water pump penetrates through the outer surface of the sealing plate and extends to the other side of the sealing plate, the water outlet end of the electric water pump penetrates through the inner top wall of the water storage cavity and extends to the inner portion of the pipe bending groove, a partition plate is fixedly connected to, the water outlet hole is communicated with the water outlet end of the electric water pump, the bottom end of the water outlet hole is fixedly communicated with a water leakage pipe, and the bottom end of the water leakage pipe penetrates through the inner bottom wall of the bent pipe groove and extends into the water storage cavity.

The catching groove has been seted up to the bottom surface of elbow piece, the fixed infrared heating pipe that inlays of interior roof of catching groove, the return bend has been placed to the upper surface of organism, spacing hole has been seted up to the upper surface of organism, the external fixed surface of elbow piece is connected with the gag lever post, the bottom of gag lever post is located the inside in spacing hole, the upper surface fixed connection of organism has the screw thread throw-off collar, the inner circle threaded connection of screw thread throw-off collar has the second threaded rod, the second threaded rod is close to the one end fixedly connected with fixed plate of return bend.

Further, a side fixedly connected with soft pad that the fixed plate is close to the return bend, the thickness of soft pad is a centimetre, can avoid the surface direct contact of return bend and fixed plate through setting up soft pad to cause return bend surface damage, improved the result of use of fixed plate.

Furthermore, the inner bottom wall of the bent pipe groove is provided with a water leakage strip hole, the water leakage strip hole is located below the partition plate, a large amount of water flow can be prevented from being stored in the bent pipe groove when the drain hole is blocked by the water leakage strip hole, another water drainage mode is provided for the bent pipe groove, and the applicability of the bent pipe groove is improved.

Furthermore, the air inlet has been seted up to the upper surface of elbow piece, the bottom fixedly connected with air exhauster of air inlet can pass through the air current suction with the heat on return bend surface through setting up the air exhauster, and the inside of discharging the air inlet has improved the holistic radiating efficiency of electric power pipe bending machine.

Furthermore, the top fixedly connected with dust filter screen ring of fresh air inlet, the thickness of dust filter screen ring is no longer than two centimetres, can avoid outside impurity to get into the return bend groove through the fresh air inlet through setting up dust filter screen ring, avoids impurity influence return bend bending effect, has improved electric power pipe bending machine's job stabilization nature.

Further, the top fixedly connected with stopper of first threaded rod, the diameter value of stopper is greater than the diameter value of first threaded rod, can avoid propelling movement ring and first threaded rod to break away from completely through setting up the stopper, has improved the stability in use of first threaded rod.

Furthermore, the inner bottom wall of the limiting hole is fixedly connected with a contact switch, the signal output end of the contact switch is communicated with the signal input end of the speed reducing motor, the speed reducing motor can be stopped after the limiting rod is contacted with the contact switch, and the labor intensity of workers is reduced.

The utility model discloses a technological effect and advantage:

the utility model discloses a gear motor's operation drives first threaded rod, promote the propelling movement ring through first threaded rod, promote the elbow piece whereabouts through the propelling movement ring, start infrared heating pipe, heat the return bend when the bottom surface of catching groove contacts with the upper surface of return bend, reduce the degree of difficulty of buckling of return bend, after the bottom surface of return bend contacts with the upper surface of baffle, press down contact switch through the gag lever post and stop gear motor, it cools down to the upper surface of return bend through the air exhauster to start the air exhauster, start electric water pump, send into the inside in return bend groove with rivers suction by electric water pump's operation, the clear water rethread leaks the pipe and sends into the retaining chamber and forms the hydrologic cycle cooling, it is little to have reached bending process resistance, the fast effect of return bend cooling rate after the bending operation finishes.

The utility model discloses a set up contact switch and can stop gear motor's operation after gag lever post rather than the contact, reduced staff's intensity of labour, can avoid outside impurity to get into the return bend groove through the fresh air inlet through setting up the dust filter screen ring, avoid impurity influence return bend bending effect, improved electric power pipe bending machine's job stabilization nature.

Drawings

FIG. 1 is a sectional view of the machine body of the present invention;

fig. 2 is a perspective view of the front view of the machine body of the present invention;

FIG. 3 is a perspective view of the rear view of the machine body of the present invention;

fig. 4 is a top view of the machine body of the present invention.

In the figure: 1-machine body, 2-pipe bending groove, 3-speed reducing motor, 4-first threaded rod, 5-pipe bending block, 6-pushing ring, 7-water storage cavity, 8-sealing plate, 9-electric water pump, 10-partition plate, 11-water outlet hole, 12-water outlet hole, 13-water leakage pipe, 14-buckle groove, 15-infrared heating pipe, 16-bent pipe, 17-limiting hole, 18-limiting rod, 19-threaded pushing ring, 20-second threaded rod, 21-fixing plate, 22-soft pad, 23-water leakage bar hole, 24-air inlet hole, 25-exhaust fan, 26-dust filter ring, 27-limiting block and 28-contact switch.

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. 1-4, the present invention provides a technical solution: a full-automatic PVC electric power pipe bender comprises a machine body 1, wherein a pipe bending groove 2 is formed in the upper surface of the machine body 1, a water leakage strip hole 23 is formed in the inner bottom wall of the pipe bending groove 2, the water leakage strip hole 23 is positioned below a partition plate 10, a large amount of water flow can be prevented from being stored in the pipe bending groove 2 when a drain hole 12 is blocked by arranging the water leakage strip hole 23, another water drainage mode is provided for the pipe bending groove 2, the applicability of the pipe bending groove 2 is improved, a speed reducing motor 3 is fixedly connected to the upper surface of the machine body 1, the model of the speed reducing motor 3 is ZH-400-60-S, a first threaded rod 4 is fixedly connected to the output end of the speed reducing motor 3, a limiting block 27 is fixedly connected to the top end of the first threaded rod 4, the diameter value of the limiting block 27 is larger than that of the first threaded rod 4, and the situation that a, the use stability of the first threaded rod 4 is improved, the top of the pipe bending groove 2 is provided with the pipe bending block 5, the upper surface of the pipe bending block 5 is provided with an air inlet 24, the bottom end of the air inlet 24 is fixedly connected with an exhaust fan 25, the model of the exhaust fan 25 is CX-100, heat on the surface of the bent pipe 16 can be sucked out through air flow by arranging the exhaust fan 25 and discharged out of the interior of the air inlet 24, the integral heat dissipation efficiency of the electric power pipe bending machine is improved, the top end of the air inlet 24 is fixedly connected with a dust filter screen ring 26, the thickness of the dust filter screen ring 26 is not more than two centimeters, external impurities can be prevented from entering the pipe bending groove 2 through the air inlet 24 by arranging the dust filter screen ring 26, the bending effect of the bent pipe 16 is prevented from being influenced by the impurities, the working stability of the electric power pipe bending machine is improved, one side surface of the pipe bending block 5 is, the inside of organism 1 is equipped with retaining chamber 7, the inside in retaining chamber 7 is equipped with electric water pump 9, electric water pump 9's model is ASLONGWP-370B, the inner wall fixedly connected with closing plate 8 in retaining chamber 7, electric water pump 9's the end of intaking runs through the surface of closing plate 8 and extends to the opposite side of closing plate 8, electric water pump 9's play water end runs through retaining chamber 7's interior roof and extends to the inside of return bend groove 2, the interior bottom wall fixedly connected with baffle 10 of return bend groove 2, apopore 11 and wash port 12 have been seted up to the upper surface of baffle 10, apopore 11 is linked together with electric water pump 9's the play water end, the bottom mounting intercommunication of wash port 12 has water leakage pipe 13, the bottom of water leakage pipe 13 runs through the interior diapire of return bend groove 2 and extends to the inside.

The bottom surface of the bent pipe block 5 is provided with a buckling groove 14, the inner top wall of the buckling groove 14 is fixedly embedded with an infrared heating pipe 15, the model of the infrared heating pipe 15 is YR-2410-430, the upper surface of the machine body 1 is provided with a bent pipe 16, the upper surface of the machine body 1 is provided with a limiting hole 17, the inner bottom wall of the limiting hole 17 is fixedly connected with a contact switch 28, the signal output end of the contact switch 28 is communicated with the signal input end of the reducing motor 3, the operation of the reducing motor 3 can be stopped after the limiting rod 18 is contacted with the contact switch 28, the labor intensity of workers is reduced, the outer surface of the bent pipe block 5 is fixedly connected with a limiting rod 18, the bottom end of the limiting rod 18 is positioned inside the limiting hole 17, the upper surface of the machine body 1 is fixedly connected with a thread pushing ring 19, the inner ring thread of the thread pushing ring 19 is connected with a second threaded rod 20, one, one side fixedly connected with soft pad 22 that fixed plate 21 is close to return bend 16, and the thickness of soft pad 22 is a centimetre, can avoid return bend 16 and fixed plate 21's surface direct contact through setting up soft pad 22 to cause return bend 16 surface damage, improved fixed plate 21's result of use.

The working principle is as follows: firstly, a speed reducing motor 3, an electric water pump 9, an exhaust fan 25 and an infrared heating pipe 15 are respectively communicated with a municipal power supply, then clean water is injected into the water storage cavity 7, a bent pipe 16 is placed on the upper surface of a machine body 1, a fixing plate 21 is pushed to be contacted with the bent pipe 16 through a thread push ring 19, the speed reducing motor 3 is started, a first threaded rod 4 is driven by the operation of the speed reducing motor 3, a push ring 6 is pushed through the first threaded rod 4, a bent pipe block 5 is pushed to fall through the push ring 6, the infrared heating pipe 15 is started, the bent pipe 16 is heated when the bottom surface of a catching groove 14 is contacted with the upper surface of the bent pipe 16, the bending difficulty of the bent pipe 16 is reduced, after the bottom surface of the bent pipe 16 is contacted with the upper surface of a partition plate 10, the contact switch 28 is pressed through a limiting rod 18 to stop the speed reducing motor 3, the, the electric water pump 9 is started, water flow is sucked out by the operation of the electric water pump 9 and sent into the bent pipe groove 2, and clean water is sent into the water storage cavity 7 through the water leakage pipe 13 to form water circulation cooling.

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 full-automatic PVC electric power pipe bender, includes organism (1), its characterized in that: the upper surface of the machine body (1) is provided with a bent pipe groove (2), the upper surface of the machine body (1) is fixedly connected with a speed reducing motor (3), the output end of the speed reducing motor (3) is fixedly connected with a first threaded rod (4), the top of the bent pipe groove (2) is provided with a bent pipe block (5), one side surface of the bent pipe block (5) is fixedly connected with a pushing ring (6), the pushing ring (6) is in threaded connection with the top end of the first threaded rod (4), the interior of the machine body (1) is provided with a water storage cavity (7), the interior of the water storage cavity (7) is provided with an electric water pump (9), the inner wall of the water storage cavity (7) is fixedly connected with a sealing plate (8), the water inlet end of the electric water pump (9) penetrates through the outer surface of the sealing plate (8) and extends to the other side of the sealing plate (8), the water outlet end of the electric water pump (9) penetrates through the inner top wall of the water storage cavity, a partition plate (10) is fixedly connected to the inner bottom wall of the bent pipe groove (2), a water outlet hole (11) and a water outlet hole (12) are formed in the upper surface of the partition plate (10), the water outlet hole (11) is communicated with the water outlet end of the electric water pump (9), the bottom end of the water outlet hole (12) is fixedly communicated with a water leakage pipe (13), and the bottom end of the water leakage pipe (13) penetrates through the inner bottom wall of the bent pipe groove (2) and extends into the water storage cavity (7);

catching groove (14) have been seted up to the bottom surface of elbow piece (5), the fixed embedding of interior roof of catching groove (14) has infrared heating pipe (15), return bend (16) have been placed to the upper surface of organism (1), spacing hole (17) have been seted up to the upper surface of organism (1), the external fixed surface of elbow piece (5) is connected with gag lever post (18), the bottom of gag lever post (18) is located the inside of spacing hole (17), the last fixed surface of organism (1) is connected with screw thread throw-off collar (19), the inner circle threaded connection of screw thread throw-off collar (19) has second threaded rod (20), second threaded rod (20) are close to one end fixedly connected with fixed plate (21) of return bend (16).

2. The full-automatic PVC electric power pipe bending machine of claim 1, characterized in that: one side fixedly connected with soft pad (22) of fixed plate (21) near return bend (16), the thickness of soft pad (22) is one centimetre.

3. The full-automatic PVC electric power pipe bending machine of claim 1, characterized in that: the inner bottom wall of the bent pipe groove (2) is provided with a water leakage strip hole (23), and the water leakage strip hole (23) is positioned below the partition plate (10).

4. The full-automatic PVC electric power pipe bending machine of claim 1, characterized in that: an air inlet hole (24) is formed in the upper surface of the bent pipe block (5), and an exhaust fan (25) is fixedly connected to the bottom end of the air inlet hole (24).

5. The full-automatic PVC electric power pipe bending machine of claim 4, characterized in that: the top end of the air inlet hole (24) is fixedly connected with a dust filter net ring (26), and the thickness of the dust filter net ring (26) is not more than two centimeters.

6. The full-automatic PVC electric power pipe bending machine of claim 1, characterized in that: the top fixedly connected with stopper (27) of first threaded rod (4), the diameter value of stopper (27) is greater than the diameter value of first threaded rod (4).

7. The full-automatic PVC electric power pipe bending machine of claim 1, characterized in that: the inner bottom wall of the limiting hole (17) is fixedly connected with a contact switch (28), and the signal output end of the contact switch (28) is communicated with the signal input end of the speed reducing motor (3).