CN110696337B

CN110696337B - Intelligent pipe bending machine for plastic building pipeline

Info

Publication number: CN110696337B
Application number: CN201910897067.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Anhui Changlong Construction Engineering Co ltd
Current assignee: Anhui Changlong Construction Engineering Co.,Ltd.
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2021-06-08
Anticipated expiration: 2039-09-23
Also published as: CN110696337A

Abstract

The invention relates to a pipe bender, in particular to an intelligent pipe bender for a plastic building pipeline. The invention provides an intelligent pipe bender for plastic building pipelines, which is labor-saving and can control bending angles. An intelligent pipe bender for plastic building pipelines comprises a bottom plate, a pipe bending device, an angle limiting mechanism and the like; bottom plate top rear side is equipped with swan neck system, and swan neck system is used for bending plastic pipeline, and bottom plate top front side is equipped with the angle and prescribes a limit to the mechanism, and the angle is prescribed a limit to the mechanism and is connected with swan neck system. The angle limiting mechanism can detect the bending angle, so that the bending angle of the plastic pipeline can be effectively controlled; the bent pipe spring can be conveniently placed at a proper position by people through the bent pipe spring guide mechanism; can block plastic pipeline through fixed establishment, avoid plastic pipeline to shift out in the sliding sleeve.

Description

Intelligent pipe bending machine for plastic building pipeline

Technical Field

The invention relates to a pipe bender, in particular to an intelligent pipe bender for a plastic building pipeline.

Background

Plastic pipeline has advantages such as energy-concerving and environment-protective, intensity is high, corrosion-resistant, long service life, and plastic pipeline wide application is in city electric installation, when plastic pipeline is installed, needs bend to plastic pipeline according to actual conditions sometimes.

At present it is manual to bend plastic pipeline usually that people are, but plastic pipeline is harder, and people are difficult to bend plastic pipeline, leads to people harder, and in addition, people are difficult to control the angle of bending, and what be easy with plastic pipeline book is too curved.

The technical problem is solved by designing a labor-saving device capable of controlling the bending angle.

Disclosure of Invention

In order to overcome the defects that the plastic pipeline is hard, people are difficult to bend the plastic pipeline, so that people are hard, and in addition, the bending angle is difficult to control, the plastic pipeline bending device has the technical problems that: the intelligent pipe bender capable of controlling the bending angle and saving labor for the plastic building pipeline is provided.

The technical scheme is as follows: the utility model provides a building plastic pipeline bending machine, is equipped with swan neck system including bottom plate, swan neck system and angle injects the mechanism, and bottom plate top rear side is equipped with swan neck system, and swan neck system is used for bending plastic pipeline, and bottom plate top front side is equipped with angle injects the mechanism, and angle injects the mechanism and swan neck system connection, and angle injects the angle that the mechanism is used for controlling plastic pipeline and bends.

In one embodiment, the intelligent pipe bender for the plastic building pipe comprises a pipe bender for the plastic building pipe, a control module, a setting key, an adding key, a subtracting key, a confirmation key and an LCD display screen, wherein the setting key, the adding key, the subtracting key, the confirmation key and the LCD display screen are electrically connected with the control module.

In one embodiment, the pipe bending device comprises a speed reduction motor, a rocker arm, a first sheave, a second sheave, a support, a fixing rod and a guide sleeve, the speed reduction motor is mounted on the rear side of the top of the bottom plate, the rocker arm is connected to an output shaft of the speed reduction motor, the first sheave is rotatably mounted on the rocker arm, the support is fixedly connected to the front side of the top of the bottom plate, the fixing rod is connected to the rear side of the support, the second sheave is mounted on the fixing rod, and the guide sleeve is mounted on the left side.

In one embodiment, the angle limiting mechanism comprises a winding wheel, a pull rope, a guide sleeve, a mounting plate, a distance sensor, a guide rod, a first spring and a baffle, wherein the winding wheel is mounted on an output shaft of the speed reducing motor and is located below the rocker, the pull rope is wound on the winding wheel, the mounting plate is connected to the rear side of the top of the bottom plate and is located on the front side of the speed reducing motor, the guide rod and the distance sensor are mounted on the mounting plate, the distance sensor is located on the right side of the guide rod, the guide sleeve is sleeved on the guide rod and is connected with the pull rope, the first spring is connected between the guide sleeve and the mounting plate and.

In one embodiment, still include return bend spring guiding mechanism, return bend spring guiding mechanism includes the sliding sleeve, the stand pipe, the pilot lamp, the telescopic link, the second spring, the electro-magnet, contact switch and wedge, the sliding sleeve is installed to the stand pipe front side, the embedded stand pipe that is connected with in sliding sleeve left side, the pilot lamp sets up in the stand pipe front side, the left side is connected with the telescopic link in the stand pipe, around having the second spring on the telescopic link, second spring one end is connected with the telescopic link, the second spring other end is connected with the stand pipe, the electro-magnet is installed to the telescopic link right-hand member, the electro-magnet left side is connected with the wedge, wedge and stand pipe contact, the rear side is equipped with contact switch in the stand pipe.

In one embodiment, the fixing mechanism comprises a cover plate, a hook and an elastic rope, the cover plate is rotatably connected to the right side of the sliding sleeve, the hook is connected to the left side of the sliding sleeve, the cover plate is clamped by the hook, and the elastic rope is connected between the cover plate and the sliding sleeve.

In one embodiment, the device further comprises a control box and a control panel, the control box is connected to the rear side of the top of the bottom plate, the control panel is connected to the control box, a setting key, an adding key, a subtracting key, a confirming key and an LCD display screen are all arranged on the control panel, the control module is installed in the control box, a switching power supply and a power supply module are arranged in the control box, a power supply main switch is connected to the power supply module through a circuit, the output end of the switching power supply is electrically connected with the power supply module, the control module is electrically connected with the power supply module, and the switching power supply can supply power to the device; the control module is connected with a 24C02 circuit and a DS1302 clock circuit, the DS1302 clock circuit provides a time reference, can perform timing and has a leap year compensation function, the 24C02 circuit is used for storing parameters, the set parameters are stored in the 24C02 circuit, and relevant parameters are called out during work; the distance sensor, the indicating lamp and the contact switch are electrically connected with the control module, and the speed reducing motor is connected with the electromagnet through a peripheral circuit.

The invention has the beneficial effects that: the angle limiting mechanism can detect the bending angle, so that the bending angle of the plastic pipeline can be effectively controlled; the bent pipe spring can be conveniently placed at a proper position by people through the bent pipe spring guide mechanism; can block plastic pipeline through fixed establishment, avoid plastic pipeline to shift out in the sliding sleeve.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Fig. 3 is a partial top view of the present invention.

Fig. 4 is a first partial front view structure diagram of the present invention.

Fig. 5 is a second partial schematic front view structure of the present invention.

Fig. 6 is a circuit diagram of the present invention.

Fig. 7 is a schematic circuit diagram of the present invention.

Reference numerals: 1: bottom plate, 2: pipe bending device, 21: gear motor, 22: rocker arm, 23: first sheave, 24: second sheave, 25: support, 26: fixing rod, 27: guide sleeve, 3: control box, 4: control panel, 5: LCD display screen, 6: angle limiting mechanism, 61: reel, 62: a pull cord, 63: guide sleeve, 64: mounting plate, 65: distance sensor, 66: guide bar, 67: first spring, 68: baffle, 7: elbow spring guide mechanism, 71: sliding sleeve, 72: guide tube, 73: indicator lamp, 74: telescopic rod, 75: second spring, 76: electromagnet, 77: contact switch, 78: wedge block, 8: fixing mechanism, 81: cover plate, 82: hook, 83: an elastic cord.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example 1

The utility model provides a building plastic pipeline intelligence bending machine, as shown in figure 1, including bottom plate 1, swan neck system 2 and

angle limit mechanism

6, 1 top rear side of bottom plate is equipped with swan neck system 2, swan neck system 2 is used for bending plastic pipeline, and 1 top front side of bottom plate is equipped with angle limit mechanism 6, and angle limit mechanism 6 and swan neck system 2 are connected, and angle limit mechanism 6 is used for controlling the angle that plastic pipeline bent.

As shown in fig. 2, fig. 6 and fig. 7, the system further comprises a control module, a set key, an add key, a subtract key, a confirm key and an LCD display screen 5, wherein the set key, the add key, the subtract key, the confirm key and the LCD display screen 5 are all electrically connected with the control module.

People press the main power switch to electrify the equipment, when the equipment is used for the first time or relevant parameters need to be adjusted, people set the running parameters of the relevant electric control equipment and the relevant sensors through a setting key, an adding key, a subtracting key and a confirmation key, people press the setting key to enter a setting interface, the interface is displayed on the LCD display screen 5, then the adding key and the subtracting key are pressed to set the relevant parameters or change lines, after the parameters are set, people press the confirmation key to confirm and quit the setting interface, the set parameters are stored in the 24C02 circuit through the control module, and people press the main power switch again to cut off the power of the equipment. When the plastic pipeline needs to be bent, people press a power main switch to electrify the equipment, the control module controls the angle limiting mechanism 6 to work, then the plastic pipeline is placed into the pipe bending device 2, the confirmation key is pressed for 4 seconds, the control module controls the pipe bending device 2 to work to bend the plastic pipeline, so that manual operation can be replaced, people can save more labor, the angle limiting mechanism 6 can detect the bent angle, the bent angle of the plastic pipeline can be effectively controlled, when the angle detected by the angle limiting mechanism 6 reaches a first preset value in the control module, the plastic pipeline is bent to a proper angle, the angle limiting mechanism 6 sends a signal, the control module controls the pipe bending device 2 to reset after receiving the signal, people can take out the bent plastic pipeline, and then the power main switch is pressed again, the apparatus is powered off and the angle limiting mechanism 6 stops working.

As shown in fig. 1, 3 and 5, the pipe bending device 2 includes a speed reduction motor 21, a rocker arm 22, a first sheave 23, a second sheave 24, a support 25, a fixing rod 26 and a guide sleeve 27, the speed reduction motor 21 is installed on the rear side of the top of the bottom plate 1, the bottom plate 1 is connected with the speed reduction motor 21 through a bolt connection mode, the rocker arm 22 is connected to an output shaft of the speed reduction motor 21, the first sheave 23 is rotatably installed on the rocker arm 22, the support 25 is fixedly connected to the front side of the top of the bottom plate 1, the bottom plate 1 is connected with the support 25 through a bolt connection mode, the fixing rod 26 is connected to the rear side of the support 25, the second sheave 24 is installed on the fixing rod 26, and the.

One places the plastic conduit into the guide sleeve 27, the plastic conduit is located between the first sheave 23 and the second sheave 24, then pressing the enter key for 4 seconds, the control module controls the reducing motor 21 to rotate clockwise, the reducing motor 21 drives the rocker 22 to rotate clockwise, thereby driving the first grooved wheel 23 to rotate clockwise, the first grooved wheel 23 can bend the plastic pipeline, when the angle detected by the angle limiting mechanism 6 reaches the first preset value in the control module, the angle limiting mechanism 6 sends a signal, the control module receives the signal and controls the speed reducing motor 21 to rotate anticlockwise, the speed reducing motor 21 drives the rocker arm 22 to rotate anticlockwise, thereby driving the first grooved wheel 23 to rotate anticlockwise, when the angle detected by the angle limiting mechanism 6 reaches the second preset value in the control module, the angle limiting mechanism 6 sends a signal, and the control module receives the signal and controls the speed reducing motor 21 to stop rotating anticlockwise.

Example 2

In addition to embodiment 1, as shown in fig. 3, the angle limiting mechanism 6 includes a reel 61, a pull rope 62, a guide bush 63, a mounting plate 64, a distance sensor 65, a guide rod 66, a first spring 67 and a baffle 68, the reel 61 is mounted on an output shaft of the reduction motor 21, the reduction motor 21 is connected with the reel 61 by a key connection, the reel 61 is located below the rocker 22, the pull rope 62 is wound on the reel 61, the mounting plate 64 is connected to the rear side of the top of the base plate 1, the mounting plate 64 is located on the front side of the reduction motor 21, the guide rod 66 and the distance sensor 65 are mounted on the mounting plate 64, the mounting plate 64 is connected with the guide rod 66 by a bolt connection, the distance sensor 65 is located on the right side of the guide rod 66, the guide bush 63 is sleeved on the guide rod 66, the pull rope 62 is connected with the guide bush 63, the first spring, the baffle 68 is connected to the right side of the guide sleeve 63.

At first through set up the key, add a key, subtract a key and confirm the key and set up the return bend angle, reel 61 rolling stay cord 62 drives baffle 68 and moves backward during the return bend, and the angle of return bend can be converted into the displacement distance of baffle 68 promptly, consequently set up distance sensor 65 the measuring distance can, and the value that corresponds is first default. When the device is powered on, the control module controls the distance sensor 65 to work, when the speed reducing motor 21 rotates clockwise, the speed reducing motor 21 drives the reel 61 to rotate clockwise, the pull rope 62 drives the guide sleeve 63 to move backwards, so as to drive the baffle 68 to move backwards, the first spring 67 is compressed, the distance sensor 65 can detect the distance between the baffle 68 and the distance sensor 65, so as to control the bending angle of the plastic pipeline, when the distance detected by the distance sensor 65 reaches a first preset value in the control module, the distance sensor 65 sends a signal, the control module receives the signal and controls the speed reducing motor 21 to rotate anticlockwise, the speed reducing motor 21 drives the reel 61 to rotate anticlockwise, the pull rope 62 is loosened, under the action of the first spring 67, the guide sleeve 63 moves forwards to drive the baffle 68 to move forwards, and the distance sensor 65 can detect the distance between the baffle 68 and the distance sensor 65, when the distance detected by the distance sensor 65 reaches a second preset value in the control module, the distance sensor 65 sends a signal, and the control module receives the signal and controls the speed reduction motor 21 to stop rotating counterclockwise. When the apparatus is powered off, the distance sensor 65 stops operating.

As shown in fig. 1 and 2, the bending spring guiding mechanism 7 further comprises a sliding sleeve 71, a guide pipe 72, an indicator lamp 73, an expansion rod 74, a second spring 75, an electromagnet 76, a contact switch 77 and a wedge block 78, the sliding sleeve 71 is installed on the front side of the guide sleeve 27, the guide pipe 72 is connected to the left side of the sliding sleeve 71 in an embedded manner, the indicator lamp 73 is arranged on the front side of the guide pipe 72, the expansion rod 74 is connected to the left side in the guide pipe 72, the second spring 75 is wound on the expansion rod 74, one end of the second spring 75 is connected to the expansion rod 74, the other end of the second spring 75 is connected to the guide pipe 72, the electromagnet 76 is installed on the right end of the expansion rod 74, the wedge block 78 is connected to the left side of the electromagnet 76, the wedge block 78 is in contact with the guide pipe 72, the contact switch 77 is arranged on the.

People put the plastic pipeline into the guide sleeve 27 and the sliding sleeve 71, then put the elbow spring into the plastic pipeline, then a key is pressed for 3 seconds for a long time, the control module controls the electromagnet 76 to be electrified, the electromagnet 76 is attracted by the bent pipe spring, the electromagnet 76 moves rightwards to be in contact with the plastic pipeline, the electromagnet 76 moves rightwards to drive the telescopic rod 74 to extend, the second spring 75 is stretched, the electromagnet 76 moves rightwards to drive the wedge block 78 to move rightwards, the wedge block 78 extrudes the contact switch 77, the contact switch 77 sends a signal, the control module receives the signal and then controls the indicator lamp 73 to light up, people can move the plastic pipeline, the position of the plastic pipeline needing to be bent is in contact with the first grooved pulley 23, the elbow spring can be sucked by the electromagnet 76, make the return bend spring can not follow plastic pipeline and remove together, so, can make things convenient for people to put suitable position with the return bend spring. After the plastic pipeline is bent, people press an additional key for 3 seconds for a long time, the control module controls the electromagnet 76 to be powered off, the telescopic rod 74 is shortened under the action of the second spring 75, the electromagnet 76 is driven to move leftwards, the wedge block 78 does not extrude the contact switch 77 any more, the contact switch 77 sends a signal, and the control module receives the signal and then controls the indicator lamp 73 to be turned off.

As shown in fig. 4, the portable electronic device further comprises a fixing mechanism 8, wherein the fixing mechanism 8 comprises a cover plate 81, a hook 82 and an elastic rope 83, the cover plate 81 is rotatably connected to the right side of the sliding sleeve 71, the hook 82 is connected to the left side of the sliding sleeve 71, the cover plate 81 is clamped by the hook 82, and the elastic rope 83 is connected between the cover plate 81 and the sliding sleeve 71.

People press the couple 82 rightwards, make couple 82 and apron 81 contactless, under the effect of elasticity rope 83, apron 81 upswing, then will mould the pipeline and put into uide bushing 27 and sliding sleeve 71, close apron 81 again to make couple 82 block apron 81, elasticity rope 83 is stretched this moment, apron 81 can block the pipeline that moulds, avoids in the plastic pipeline shifts out sliding sleeve 71.

As shown in fig. 2, 6 and 7, the portable electronic device further comprises a control box 3 and a control panel 4, the control box 3 is connected to the rear side of the top of the bottom plate 1, the control panel 4 is connected to the control box 3, a set key, an add key, a subtract key, a confirm key and an LCD display screen 5 are all arranged on the control panel 4, the control module is installed in the control box 3, a switching power supply and a power supply module are included in the control box 3, the power supply module is connected with a main power supply switch through a circuit, the output end of the switching power supply is electrically connected with the power supply module, the control module is electrically connected with the power supply module, and the switching power supply can supply power to the portable electronic device; the control module is connected with a 24C02 circuit and a DS1302 clock circuit, the DS1302 clock circuit provides a time reference, can perform timing and has a leap year compensation function, the 24C02 circuit is used for storing parameters, the set parameters are stored in the 24C02 circuit, and relevant parameters are called out during work; the distance sensor 65, the indicator lamp 73 and the contact switch 77 are electrically connected with the control module, and the speed reducing motor 21 and the electromagnet 76 are connected through a peripheral circuit.

The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A pipe bending machine for a plastic building pipeline comprises a bottom plate (1), and is characterized by further comprising a pipe bending device (2) and an angle limiting mechanism (6), wherein the pipe bending device (2) is arranged on the rear side of the top of the bottom plate (1), the pipe bending device (2) is used for bending the plastic pipeline, the angle limiting mechanism (6) is arranged on the front side of the top of the bottom plate (1), the angle limiting mechanism (6) is connected with the pipe bending device (2), and the angle limiting mechanism (6) is used for controlling the bending angle of the plastic pipeline; the device also comprises a control module, a setting key, an adding key, a subtracting key, a confirmation key and an LCD display screen (5), wherein the setting key, the adding key, the subtracting key, the confirmation key and the LCD display screen (5) are electrically connected with the control module; the pipe bending device (2) comprises a speed reducing motor (21), a rocker arm (22), a first grooved wheel (23), a second grooved wheel (24), a support (25), a fixing rod (26) and a guide sleeve (27), the speed reducing motor (21) is installed on the rear side of the top of the bottom plate (1), the rocker arm (22) is connected onto an output shaft of the speed reducing motor (21), the first grooved wheel (23) is installed on the rocker arm (22) in a rotating mode, the support (25) is fixedly connected to the front side of the top of the bottom plate (1), the fixing rod (26) is connected to the rear side of the support (25), the second grooved wheel (24) is installed on the fixing rod (26), and the guide sleeve (27; the angle limiting mechanism (6) comprises a reel (61), a pull rope (62), a guide sleeve (63), a mounting plate (64), a distance sensor (65), a guide rod (66), a first spring (67) and a baffle (68), wherein the reel (61) is installed on an output shaft of the speed reducing motor (21), the reel (61) is positioned below the rocker arm (22), the pull rope (62) is wound on the reel (61), the mounting plate (64) is connected to the rear side of the top of the bottom plate (1), the mounting plate (64) is positioned on the front side of the speed reducing motor (21), the guide rod (66) and the distance sensor (65) are installed on the mounting plate (64), the distance sensor (65) is positioned on the right side of the guide rod (66), the guide sleeve (63) is sleeved on the guide rod (66), the pull rope (62) is connected with the guide sleeve (63), the first spring (67) is connected between the guide sleeve (63) and the mounting plate, the baffle (68) is connected to the right side of the guide sleeve (63); the device is characterized by further comprising a bent pipe spring guiding mechanism (7), wherein the bent pipe spring guiding mechanism (7) comprises a sliding sleeve (71), a guide pipe (72), an indicator lamp (73), an expansion rod (74), a second spring (75), an electromagnet (76), a contact switch (77) and a wedge block (78), the sliding sleeve (71) is installed on the front side of the guide sleeve (27), the guide pipe (72) is connected to the left side of the sliding sleeve (71) in an embedded mode, the indicator lamp (73) is arranged on the front side of the guide pipe (72), the expansion rod (74) is connected to the inner left side of the guide pipe (72), the second spring (75) is wound on the expansion rod (74), one end of the second spring (75) is connected with the expansion rod (74), the other end of the second spring (75) is connected with the guide pipe (72), the electromagnet (76) is installed at the right end of the expansion rod (74), the wedge block (78) is connected to the, a contact switch (77) is arranged on the inner rear side of the guide pipe (72), and the contact switch (77) is contacted with the wedge-shaped block (78); still including fixed establishment (8), fixed establishment (8) are connected with apron (81) including apron (81), couple (82) and elasticity rope (83) in sliding sleeve (71) right side rotary type, and sliding sleeve (71) left side is connected with couple (82), and couple (82) block apron (81), are connected with elasticity rope (83) between apron (81) and sliding sleeve (71).

2. The plastic building pipe bender according to claim 1, further comprising a control box (3) and a control panel (4), wherein the control box (3) is connected to the rear side of the top of the bottom plate (1), the control panel (4) is connected to the control box (3), a set key, an add key, a subtract key, a confirm key and an LCD display screen (5) are all arranged on the control panel (4), the control module is installed in the control box (3), a switching power supply and a power supply module are included in the control box (3), a power supply main switch is connected to the power supply module through a circuit, the output end of the switching power supply is electrically connected to the power supply module, the control module is electrically connected to the power supply module, and the switching power supply can supply power to the apparatus; the control module is connected with a 24C02 circuit and a DS1302 clock circuit, the DS1302 clock circuit provides a time reference, can perform timing and has a leap year compensation function, the 24C02 circuit is used for storing parameters, the set parameters are stored in the 24C02 circuit, and relevant parameters are called out during work; the distance sensor (65), the indicator light (73) and the contact switch (77) are electrically connected with the control module, and the speed reducing motor (21) is connected with the electromagnet (76) through a peripheral circuit.