CN210412055U

CN210412055U - Automatic copper pipe bending system with detection module

Info

Publication number: CN210412055U
Application number: CN201921135913.9U
Authority: CN
Inventors: 杨克军
Original assignee: Dongguan Taifeng Air Conditioning Refrigeration Equipment Co ltd
Current assignee: Dongguan Taifeng Air Conditioning Refrigeration Equipment Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-28
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an automatic copper pipe bending system with a detection module, which comprises a frame body, wherein the left end of the front side of the upper surface of the frame body is provided with a mounting plate, the upper end of the mounting plate is provided with a measuring and conveying device, the automatic copper pipe bending mechanism with the detection module has simple structure and convenient operation, realizes the stable conveying and accurate length measurement of the pipe body through the measuring and conveying device, under the action of the auxiliary mechanism, the pipe body is reasonably bent through the pipe bending device, the condition that the pipe body is pressed in the pipe bending process is avoided, the crack detection mechanism realizes the quick crack detection at proper distance, the fixing mechanism ensures the quick and firm fixation of the pipe body in the detection process, whether the bent pipe body is bent and rebounded to be detected or not is achieved through the rebounding detection mechanism, the workload of personnel is reduced, the production quality of detection and products is guaranteed, and the service efficiency of the automatic copper pipe bending mechanism with the detection module is improved.

Description

Automatic copper pipe bending system with detection module

Technical Field

The utility model relates to a return bend equipment technical field specifically is an automatic return bend system of copper pipe of taking detection module.

Background

The existing copper pipe bending machine has the defects of complex structure, complex operation, incapability of realizing stable conveying and accurate length measurement of the pipe body, incapability of realizing reasonable bending of the pipe body, incapability of avoiding the occurrence of the condition of pressing the pipe body in the pipe bending process, incapability of realizing quick crack detection at a proper distance, incapability of ensuring quick and stable fixing of the pipe body in the detection process, incapability of carrying out crack detection on the bent copper pipe and whether bending resilience detection occurs or not, and certain copper pipes generate cracks and other damages when bent, the working effect and the service life of refrigeration equipment can be influenced by directly using the copper pipe without detection, the workload of personnel is invisibly increased, the quality of detection and products is difficult to guarantee, the service efficiency of the copper pipe automatic pipe bending mechanism with the detection module is caused, and therefore the realization of the copper pipe automatic pipe bending system with the detection module, which can solve the problems, is imperative.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the existing defects, and provides an automatic copper pipe bending system with a detection module, which has simple structure and convenient operation, realizes the stable conveying and accurate length measurement of a pipe body through a measuring and conveying device, under the action of the auxiliary mechanism, the pipe body is reasonably bent through the pipe bending device, the condition that the pipe body is pressed in the pipe bending process is avoided, the crack detection mechanism realizes the quick crack detection at proper distance, the fixing mechanism ensures the quick and firm fixation of the pipe body in the detection process, whether the bending pipe body is subjected to bending resilience or not is detected through the resilience detection mechanism, the workload of personnel is reduced, the production quality of detection and products is guaranteed, the use efficiency of the automatic copper pipe bending mechanism with the detection module is improved, and the problem in the background technology can be effectively solved.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic copper pipe bending system with a detection module comprises a frame body, wherein a mounting plate is arranged at the left end of the front side of the upper surface of the frame body, a measurement conveying device is arranged at the upper end of the mounting plate and comprises a groove rotary drum, a thread rubber sleeve is arranged in a circular groove of the groove rotary drum, a guide hole plate is arranged in the middle of the front side of the upper surface of the frame body, a pipe bending device is arranged at the right end of the front side of the upper surface of the frame body, an auxiliary mechanism is arranged at the right end of the front side of the upper surface of the frame body and comprises a limiting column, the pipe bending device comprises a pressing block, the limiting column and the pressing block are arranged in a matched mode, a crack detection mechanism is arranged at the left end of the rear side of the upper surface of the frame body, a dial is arranged at the right end of the rear side of the upper surface of the frame body, a cylinder is, be equipped with resilience detection mechanism in the mounting groove on balance staff right side, be equipped with the screw rod in the screw thread through-hole of balance staff upper end edge, top-down is equipped with display and PLC controller in proper order on the plate body of support body front side left end, and external power source is connected to the input electricity of PLC controller, and the output of PLC controller is connected to the input electricity of display.

As a preferred technical scheme, measure conveyor including establishing the motor in mounting panel rear side upper end, angle sensor is fixed to be set up on the guiding hole board, the output shaft of motor passes the side through-hole of mounting panel and is equipped with the recess rotary drum at the front end, the front end axle of recess rotary drum is connected with angle sensor's detection axis on the guiding hole board, the mounting groove bottom of support body upper surface front side is equipped with first electric telescopic column, the flexible end top of first electric telescopic column is equipped with the U-shaped board, the inside of U-shaped board is rotated through the pivot and is connected with the guide roll, the guide roll is located the recess rotary drum under, the output of PLC controller is connected to the equal electricity of input of motor and first electric telescopic column, the input of PLC controller is connected to angle sensor's output electricity.

As the utility model discloses a preferred technical scheme, swan neck system is including establishing the extension board at support body front side right-hand member, and the rear side upper end of extension board is equipped with the electronic flexible post of second, and the flexible end rear portion of the electronic flexible post of second is equipped with the briquetting, and the output of PLC controller is connected to the input electricity of the electronic flexible post of second.

As the utility model discloses a preferred technical scheme, complementary unit includes and passes through the rotation axis that the bearing rotates to be connected with support body upper surface front side right-hand member, and the upper end of rotation axis is equipped with spacing post, and the surperficial middle part of spacing post is equipped with the arc circular slot.

As a preferred technical scheme of the utility model, crack detection mechanism is including establishing the L shaped plate at support body upper surface rear side left end, the roof of L shaped plate is rotated through the bearing and is connected with the lead screw, the bottom of lead screw is passed through the bearing and is rotated with the upper end of support body and be connected, lead screw and supporting shoe threaded connection, the slider of supporting shoe side is at the spout internal sliding connection of L shaped plate inner wall, the rear side of supporting shoe is equipped with the ultrasonic wave crack detection ware, the upper end of L shaped plate is equipped with servo motor, the output shaft of servo motor bottom passes the through-hole of L shaped plate upper end and the upper end fixed connection through shaft coupling and lead screw, the input of PLC controller is connected to the output electricity of ultrasonic wave crack detection ware, the.

As a preferred technical scheme of the utility model, fixed establishment is including establishing the fixed plate at cylindrical surface middle part, and the front side of fixed plate is equipped with the support, is equipped with the electronic flexible post of third of two symmetric distributions on the trailing flank of support, the flexible end of the electronic flexible post of third pass the through-hole of fixed plate side and with the extrados top fixed connection of arc splint, the output of PLC controller is connected to the input electricity of the electronic flexible post of third.

As the utility model discloses a preferred technical scheme, resilience detection mechanism is including evenly establishing the spring in the mounting groove of balance staff right side, the outside end of spring and the medial surface fixed connection of expansion plate, and the expansion plate is installed with the mounting groove cooperation of balance staff, is equipped with evenly distributed's pressure sensor in the mounting groove of balance staff, and pressure sensor is located two adjacent spring interval departments, pressure sensor's contact and the medial surface contact of expansion plate, and PLC controller's input is connected to pressure sensor's output electricity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a take automatic pipe bending system of copper pipe of detection module, place the body above the guide roll, through the regulation and control of PLC controller, first electronic flexible post extends until the body closely contacts with the thread rubber sleeve in the circular arc inslot of recess rotary drum, the motor operation, output shaft rotates and drives the operation of recess rotary drum, because the guide roll rotates the connection through the pivot in the inside of U-shaped board, under the effect of thread rubber sleeve, carry the relative motion of body, later pass the round hole on the guide orifice board after, angle sensor detects the rotation angle in real time, decide whether to stop the motor operation after PLC controller integration analysis, can stop the motor operation when reaching regulation length, when the bending site reachs the briquetting directly behind this moment, second electronic flexible post extends, the briquetting is exerted pressure the body, because the rotation axis passes through the bearing and is connected with the upper end rotation of support body, rotation blocking of the rear side is achieved through a limiting column, pipe bending operation is achieved, overstock space is reserved in the bending process due to the arc-shaped circular groove, the situation that a pipe body is pressed in the pipe bending process is avoided, a servo motor operates, an output shaft rotates to drive a lead screw to rotate, the lead screw is in threaded connection with a supporting block, a sliding block on the side face of the supporting block is in sliding connection in a sliding groove in the inner wall of an L-shaped plate, the servo motor rotates forwards and backwards to achieve height adjustment of an ultrasonic crack detector, the proper distance is detected through quick crack detection of the ultrasonic crack detector, a third electric telescopic column contracts to achieve quick and firm fixation of an arc-shaped clamping plate to the bent end of the pipe body, the arc-shaped grooves above and below the surface of a cylinder are in rotating connection with a column sleeve of a rotating frame, a swing plate is arranged, a locking screw rod is in close contact, when the bending resilience occurs, the pressure data changes to some extent to judge that the bending resilience is generated, the workload of personnel is reduced, the production quality of detection and products is ensured, and the use efficiency of the copper pipe automatic pipe bending mechanism with the detection module is improved.

Drawings

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

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

FIG. 3 is a schematic sectional view of the inside of the frame body of the present invention;

FIG. 4 is a schematic view of the internal cross section of the structural crack detection mechanism of the present invention;

fig. 5 is the utility model discloses inside section plane schematic diagram of structure resilience detection mechanism.

In the figure: the device comprises a frame body 1, a mounting plate 2, a measuring and conveying device 3, a motor 31, a groove 32 rotary drum, an angle sensor 33, a first electric telescopic column 34, a U-shaped plate 35, a guide roller 36, a guide hole plate 4, a pipe bending device 5, a support plate 51, a second electric telescopic column 52, a pressing block 53, an auxiliary mechanism 6, a rotating shaft 61, a limiting column 62, an arc-shaped circular groove 63, a crack detection mechanism 7, an L-shaped plate 71, a screw rod 72, a support block 73, an ultrasonic crack detector 74, a servo motor 75, a cylinder 8, a fixing mechanism 9, a fixing plate 91, a support 92, a third electric telescopic column 93, an arc-shaped clamping plate 94, a rotating frame 10, a swinging plate 11, a rebound detection mechanism 12, a spring 121, a telescopic plate 122, a pressure sensor 123, a display 13, a PLC (programmable logic controller) 14, a.

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. 1-5, the present invention provides the following technical solutions:

the first embodiment is as follows: an automatic copper pipe bending system with a detection module comprises a frame body 1, a bent pipe and equipment placing place is provided, a mounting plate 2 is arranged at the left end of the front side of the upper surface of the frame body 1 and is used for supporting connection, a measuring and conveying device 3 is arranged at the upper end of the mounting plate 2, the measuring and conveying device 3 comprises a groove rotary drum 32, a thread rubber sleeve 15 is arranged in a circular groove of the groove rotary drum 32 and is used for increasing the friction coefficient and ensuring the close contact with the surface of a pipe body so as to carry the pipe body in a relative motion manner, a guide hole plate 4 is arranged in the middle of the front side of the upper surface of the frame body 1 and is used for guiding the pipe body and avoiding the deviation of the rear pipe body in the pipe bending process, a pipe bending device 5 is arranged at the right end of the front side of the upper surface of the frame body 1, an auxiliary mechanism 6 is arranged at the right end of the front side of the upper surface of the frame, the right end of the rear side of the upper surface of the frame body 1 is provided with a dial 17, according to bent pipe bending angle information, under the auxiliary action of the dial 17, a reasonable adjusting device is arranged, a cylinder 8 is arranged at the center of a disc of the dial 17 and provides supporting connection, a fixing mechanism 9 is arranged in the middle of the surface of the cylinder 8, arc grooves above and below the surface of the cylinder 8 are rotatably connected with a column sleeve of a rotating frame 10, the outer side of the rotating frame 10 is fixedly connected with the inner side surface of a swinging plate 11, the swinging plate 11 realizes supporting in a placing place, a rebound detecting mechanism 12 is arranged in a mounting groove on the right side of the swinging plate 11, the rebound detecting mechanism 12 comprises springs 121 uniformly arranged in a mounting groove on the right side of the swinging plate 11 and provides elastic supporting connection, the outer end heads of the springs 121 are fixedly connected with the inner side surface of a telescopic plate 122, the telescopic plate 122 is, the pressure sensor 123 is positioned at the interval of two adjacent springs 121, the contact piece of the pressure sensor 123 is contacted with the inner side surface of the expansion plate 122, pressure information of different parts is detected in real time through the pressure sensors 123 which are uniformly distributed, when bending rebound occurs, the pressure data is changed to judge that the bending rebound occurs, a screw 16 is arranged in a threaded through hole at the edge of the upper end of the swing plate 11, the screw 16 is screwed in the threaded through hole at the upper end of the swing plate 11 and is tightly contacted with the upper end of the frame body 1 to realize fixation, a display 13 and a PLC 14 are sequentially arranged on the plate body at the left end of the front side of the frame body 1 from top to bottom, the detected information is visually displayed on the display 13, the PLC 14 regulates the normal operation of each device, the input end of the PLC 14 is electrically connected with an external power supply, the input end of the display 13 is electrically connected with the output end of the PLC 14, the, the mode of the PLC controller 14 controlling the display 13 is a method commonly used in the prior art, the display 13 and the pressure sensor 123 are both common elements of the pipe bending apparatus in the prior art, the pressure sensor 123 is a ceramic pressure sensor of the type PT124G-213 in the prior art, and the PLC controller 14 is an MSP430 single chip microcomputer.

Example two:

the difference between this embodiment and the first embodiment is:

in this embodiment, the measuring and conveying device 3 includes a motor 31 and an angle sensor 33 which are arranged at the upper end of the rear side of the mounting plate 2, the angle sensor 33 is fixedly arranged on the guide hole plate 4, an output shaft of the motor 31 passes through a side through hole of the mounting plate 2 and is provided with a groove drum 32 at the front end, a front end shaft of the groove drum 32 is connected with a detection shaft of the angle sensor 33 on the guide hole plate 4, a first electric telescopic column 34 is arranged at the bottom of a mounting groove at the front side of the upper surface of the frame body 1, a U-shaped plate 35 is arranged at the top of a telescopic end of the first electric telescopic column 34, a guide roller 36 is rotatably connected inside the U-shaped plate 35 through a rotating shaft, the guide roller 36 is positioned under the groove drum 32, the pipe bending device 5 includes a support plate 51 arranged at the right end of the front side of the frame body 1, a second electric telescopic, the auxiliary mechanism 6 comprises a rotating shaft 61 rotatably connected with the right end of the front side of the upper surface of the frame body 1 through a bearing, a limiting column 62 is arranged at the upper end of the rotating shaft 61, an arc-shaped circular groove 63 is formed in the middle of the surface of the limiting column 62, the input ends of the second electric telescopic column 52, the motor 31 and the first electric telescopic column 34 are electrically connected with the output end of the PLC 14, the output end of the angle sensor 33 is electrically connected with the input end of the PLC 14, the modes of controlling the second electric telescopic column 52, the motor 31 and the first electric telescopic column 34 by the PLC 14 are all common methods in the prior art, the angle sensor 33, the second electric telescopic column 52, the motor 31 and the first electric telescopic column 34 are all common elements of pipe bending equipment in the prior art, and the angle sensor 33 is an SSA10XXH1-V angle sensor in the prior art.

Specifically, the arrangement is that the receiving end of the pipe body is placed above the guide roller 36, the first electric telescopic column 34 extends until the pipe body is tightly contacted with the thread rubber sleeve 15 in the arc groove of the groove rotary drum 32 under the regulation and control of the PLC controller 14, the motor 31 operates, the output shaft rotates to drive the groove rotary drum 32 to operate, the guide roller 36 is rotatably connected in the U-shaped plate 35 through the rotating shaft, the pipe body is relatively moved and conveyed under the action of the thread rubber sleeve 15, in the process, the angle sensor 33 detects the rotating angle in real time, the rotating angle is integrated and analyzed by the PLC controller 14 and then converted into length data, whether the operation of the motor 31 is stopped or not is determined, the operation of the motor 31 can be stopped when the specified length is reached, at the moment, when the bending part reaches the right back of the pressing block 53, the second electric telescopic column 52 extends, the pressing block 53 presses the pipe body, and the rotating shaft 61 is, realize the rotation of rear side through spacing post 62 and block, realize the return bend operation, because arc circular slot 63 guarantees to reserve the overstock space in the bending process, avoid the emergence of the flat pipe body condition of return bend in-process.

Example three:

the difference between this embodiment and the first embodiment is:

in this embodiment, the crack detection mechanism 7 includes an L-shaped plate 71 disposed at the left end of the rear side of the upper surface of the frame body 1, the top wall of the L-shaped plate 71 is rotatably connected with a lead screw 72 through a bearing, the bottom end of the lead screw 72 is rotatably connected with the upper end of the frame body 1 through a bearing, the lead screw 72 is in threaded connection with a support block 73, a slider on the side surface of the support block 73 is slidably connected in a chute on the inner wall of the L-shaped plate 71, an ultrasonic crack detector 74 is disposed at the rear side of the support block 73, a servo motor 75 is disposed at the upper end of the L-shaped plate 71, an output shaft at the bottom end of the servo motor 75 passes through a through hole at the upper end of the L-shaped plate 71 and is fixedly connected with the upper end of the lead screw 72 through a coupler, the fixing mechanism 9 includes a fixing plate 91 disposed at the middle of the surface of the cylinder 8, a bracket 92 is disposed at the, the output end of the ultrasonic crack detector 74 is electrically connected with the input end of the PLC controller 14, the input ends of the servo motor 75 and the third electric telescopic column 93 are electrically connected with the output end of the PLC controller 14, the mode that the PLC controller 14 controls the servo motor 75 and the third electric telescopic column 93 is a common method in the prior art, and the ultrasonic crack detector 74, the servo motor 75 and the third electric telescopic column 93 are common elements of pipe bending equipment in the prior art.

Specifically, set up like this, place the crooked pipe after will cutting the pipe in the top of support body 1, and the crooked detection site of body is just right with the detection head of ultrasonic wave crack detector 74, servo motor 75 operates, the output shaft rotates and drives lead screw 72 and rotate, because lead screw 72 and supporting shoe 73 threaded connection, the slider of supporting shoe 73 side is sliding connection in the spout of L shaped plate 71 inner wall, servo motor 75 is just reversing realizes ultrasonic wave crack detector 74 altitude mixture control, suitable distance passes through the quick crack detection of ultrasonic wave crack detector 74, the shrink of third electronic flexible post 93 realizes the quick firm fixed of curved one end of body of arc splint 94.

When in use: the receiving end of the pipe body is placed above the guide roller 36, the first electric telescopic column 34 extends until the pipe body is tightly contacted with the thread rubber sleeve 15 in the circular arc groove of the groove rotary drum 32 through the regulation and control of the PLC 14, the motor 31 operates, the output shaft rotates to drive the groove rotary drum 32 to operate, the guide roller 36 is rotatably connected in the U-shaped plate 35 through the rotating shaft, the pipe body is relatively moved and conveyed under the action of the thread rubber sleeve 15 and then passes through the circular hole on the guide hole plate 4, in the process, the angle sensor 33 detects the rotating angle in real time, the rotating angle is integrated and analyzed by the PLC 14 and then converted into length data, whether the motor 31 stops operating is determined, when the specified length is reached, the motor 31 stops operating, when the bending part reaches the right back of the pressing block 53, the second electric telescopic column 52 extends, the pressing block 53 presses the pipe body, and the rotating shaft 61 is rotatably connected with the upper end of the, the rotation of the rear side is stopped through the limiting column 62, the pipe bending operation is realized, the overstocked space is reserved in the bending process due to the arc-shaped circular groove 63, the situation that the pipe body is pressed in the pipe bending process is avoided, the pipe is cut through an external pipe cutting device after the pipe is bent, the bent pipe after the pipe is cut is placed above the frame body 1, the bending detection part of the pipe body is opposite to the detection head of the ultrasonic crack detector 74, the servo motor 75 operates, the output shaft rotates to drive the screw rod 72 to rotate, as the screw rod 72 is in threaded connection with the supporting block 73, the sliding block on the side surface of the supporting block 73 is in sliding connection in the sliding groove on the inner wall of the L-shaped plate 71, the servo motor 75 rotates forward and backward to realize the height adjustment of the ultrasonic crack detector 74, the suitable distance is quickly detected by the ultrasonic crack detector 74, the, as the arc-shaped grooves above and below the surface of the cylinder 8 are rotationally connected with the column sleeve of the rotating frame 10, the swinging plate 11 is reasonably swung under the auxiliary action of the dial 17 according to the bending angle information of the bent tube until the locking screw 16 is in close contact with the upper end of the frame body 1 after the other end of the bent tube body is tightly attached to the expansion plate 122, the pressure sensors 123 which are uniformly distributed detect the pressure information of different parts in real time, when the bending rebound occurs, the pressure data are changed to judge that the bending rebound occurs, the detection information is visually displayed on the display 13, and after the use is finished, all devices can restore the original state.

The utility model discloses because arc circular slot 63 guarantees to reserve the overstock space in the bending process, avoids the emergence of the pipe bending in-process suppression pipe body condition, and ultrasonic wave crack detector 74 altitude mixture control is realized in servo motor 75 positive and negative rotations, and suitable distance passes through the quick crack detection of ultrasonic wave crack detector 74, and through the pressure information at the different positions of evenly distributed's pressure sensor 123 real-time detection, when taking place crooked resilience, pressure data has changed to some extent and has judged to have produced crooked resilience.

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 take detection module's automatic pipe bending system of copper pipe, includes support body (1), its characterized in that: the device is characterized in that a mounting plate (2) is arranged at the left end of the front side of the upper surface of a frame body (1), a measuring and conveying device (3) is arranged at the upper end of the mounting plate (2), the measuring and conveying device (3) comprises a groove rotary drum (32), a thread rubber sleeve (15) is arranged in a circular groove of the groove rotary drum (32), a guide hole plate (4) is arranged in the middle of the front side of the upper surface of the frame body (1), a pipe bending device (5) is arranged at the right end of the front side of the upper surface of the frame body (1), an auxiliary mechanism (6) is arranged at the right end of the front side of the upper surface of the frame body (1), the auxiliary mechanism (6) comprises a limiting column (62), the pipe bending device (5) comprises a pressing block (53), the limiting column (62) and the pressing block (53) are arranged in a matched mode, a crack detection mechanism (7) is arranged at the left end of the, the surperficial middle part of cylinder (8) is equipped with fixed establishment (9), cylinder (8) arc wall about the surface rotates with the column jacket of swivel mount (10) to be connected, the outside of swivel mount (10) and the medial surface fixed connection of pendulum plate (11), be equipped with resilience detection mechanism (12) in the mounting groove on pendulum plate (11) right side, be equipped with screw rod (16) in the screw through-hole of pendulum plate (11) upper end edge, top-down is equipped with display (13) and PLC controller (14) in proper order on the plate body of support body (1) front side left end, external power source is connected to the input electricity of PLC controller (14), the output of PLC controller (14) is connected to the input electricity of display (13).

2. The automatic copper pipe bending system with the detection module according to claim 1, wherein: the measuring and conveying device (3) comprises a motor (31) and an angle sensor (33) which are arranged at the upper end of the rear side of the mounting plate (2), the angle sensor (33) is fixedly arranged on the guide hole plate (4), an output shaft of the motor (31) penetrates through a side through hole of the mounting plate (2) and is provided with a groove rotary drum (32) at the front end, a front end shaft of the groove rotary drum (32) is connected with a detection shaft of the angle sensor (33), a first electric telescopic column (34) is arranged at the bottom of a mounting groove at the front side of the upper surface of the frame body (1), a U-shaped plate (35) is arranged at the top of a telescopic end of the first electric telescopic column (34), a guide roller (36) is rotatably connected inside the U-shaped plate (35) through a rotating shaft, the guide roller (36) is positioned under the groove rotary drum (32), and the input ends of the motor (31) and the first electric telescopic, the output end of the angle sensor (33) is electrically connected with the input end of the PLC (14).

3. The automatic copper pipe bending system with the detection module according to claim 1, wherein: the pipe bending device (5) comprises a support plate (51) arranged at the right end of the front side of the frame body (1), a second electric telescopic column (52) is arranged at the upper end of the rear side of the support plate (51), a pressing block (53) is arranged at the rear part of the telescopic end of the second electric telescopic column (52), and the input end of the second electric telescopic column (52) is electrically connected with the output end of the PLC (14).

4. The automatic copper pipe bending system with the detection module according to claim 1, wherein: the auxiliary mechanism (6) comprises a rotating shaft (61) which is rotatably connected with the right end of the front side of the upper surface of the frame body (1) through a bearing, a limiting column (62) is arranged at the upper end of the rotating shaft (61), and an arc-shaped circular groove (63) is formed in the middle of the surface of the limiting column (62).

5. The automatic copper pipe bending system with the detection module according to claim 1, wherein: crack detection mechanism (7) are including establishing L shaped plate (71) at support body (1) upper surface rear side left end, the roof of L shaped plate (71) is connected with lead screw (72) through the bearing rotation, the bottom of lead screw (72) is passed through the bearing and is connected with the upper end rotation of support body (1), lead screw (72) and supporting shoe (73) threaded connection, the slider of supporting shoe (73) side is at the spout sliding connection of L shaped plate (71) inner wall, the rear side of supporting shoe (73) is equipped with ultrasonic wave crack detector (74), the upper end of L shaped plate (71) is equipped with servo motor (75), the output shaft of servo motor (75) bottom passes the through-hole of L shaped plate (71) upper end and passes through the upper end fixed connection of shaft coupling and lead screw (72), the input of PLC controller (14) is connected to the output electricity of ultrasonic wave crack detector (74), the output of servo motor (75) is connected the output of PLC controller.

6. The automatic copper pipe bending system with the detection module according to claim 1, wherein: fixed establishment (9) are including establishing fixed plate (91) at cylinder (8) surface middle part, the front side of fixed plate (91) is equipped with support (92), be equipped with the electronic flexible post of third (93) of two symmetric distributions on the trailing flank of support (92), the flexible end of the electronic flexible post of third (93) pass the through-hole of fixed plate (91) side and with the extrados top fixed connection of arc splint (94), the output of PLC controller (14) is connected to the input electricity of the electronic flexible post of third (93).

7. The automatic copper pipe bending system with the detection module according to claim 1, wherein: rebound detection mechanism (12) are including evenly establishing spring (121) in pendulum board (11) right side mounting groove, the outside end of spring (121) and the medial surface fixed connection of expansion plate (122), the mounting groove cooperation installation of expansion plate (122) and pendulum board (11), be equipped with evenly distributed's pressure sensor (123) in the mounting groove of pendulum board (11), pressure sensor (123) are located two adjacent spring (121) interval departments, the contact of pressure sensor (123) and the medial surface contact of expansion plate (122), the input of PLC controller (14) is connected to the output electricity of pressure sensor (123).