CN111252676A - Intelligent disassembly and assembly workstation for corrugated pipe forming die - Google Patents

Abstract

The invention relates to the technical field of tools used in the installation process of a corrugated pipe forming mold, in particular to an intelligent disassembly and assembly workstation for a corrugated pipe forming mold, comprising two ground rails symmetrically arranged on the ground, two ground rails arranged longitudinally sliding on the ground The gantry traveling between the rails, the traveling trolley arranged laterally above the gantry traveling trolley, the middle diaphragm spreader installed under the traveling trolley through the hoisting trolley, the motion positioning control mechanism, and the control mechanism for controlling the gantry traveling, traveling trolley, rolling The electric system of the lifting trolley, the middle diaphragm hanger and the motion positioning control mechanism, the present invention can be used for the hoisting of different types of middle diaphragms. In the process of installing the bellows forming mold, through different numbers calling operations, it can realize The bellows forming die is quickly disassembled and assembled, and works in parallel with the bellows hydroforming process, which doubles the working efficiency of the whole forming process.

Description

An intelligent disassembly and assembly workstation for bellows forming molds

technical field

The invention relates to the technical field of tools used in the installation process of a corrugated pipe forming mold, in particular to an intelligent disassembly and assembly workstation for a corrugated pipe forming mold.

Background technique

The bellows forming mold is an indispensable device in the production process of the bellows. During the bellows forming process, the disassembly and assembly of the bellows forming mold has always been manual transfer and loading and unloading, which has the disadvantages of low work efficiency, high labor intensity and inaccurate alignment. However, this production mode of manual transfer and loading and unloading of bellows forming molds has been difficult to meet the company's development. It is urgent to use intelligent disassembly and assembly workstations for bellows forming molds, which can be used for hoisting the middle diaphragm of bellows forming molds, greatly improving Work efficiency, reduce labor intensity, and improve product quality, but because the production of bellows expansion joints is a typical multi-variety, small-batch, discrete customized production method, the type, specification and material selection of products are different according to their application conditions. Therefore, the bellows forming molds have many specifications, and the production quantity of the same model in each batch is not large, so the middle diaphragm spreader needs universal and different types of bellows forming molds.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above-mentioned problems, and to provide a traveling trolley that is installed on the top of the gantry traveling by running vertically and horizontally, so that the intermediate diaphragm spreader is moved to a suitable position, and then the intermediate diaphragm is moved by the hoisting trolley. The film spreader is lifted to the appropriate position, and the middle diaphragm spreader is rotated to the appropriate position through the servo motor 4, and then the two mold opening and closing manipulators 1 and the two mold opening and closing manipulators are adjusted according to the size of the middle diaphragm. Open and close, when the middle diaphragm spreader is opened and closed to the appropriate size, the electromagnet is energized, so that the electromagnet is energized to grasp the bellows forming mold of the middle diaphragm. Intelligent disassembly and assembly workstation.

In order to solve the above problems, the technical scheme adopted by the present invention is:

An intelligent disassembly and assembly workstation for a bellows forming mold, comprising two ground rails symmetrically arranged on the ground, a gantry crane vertically slidably arranged between the two ground rails, a walking trolley laterally slidably arranged above the gantry crane, The middle-diaphragm spreader, the motion positioning control mechanism, and the electrical system for controlling the gantry driving, the traveling trolley, the hoisting trolley, the middle-diaphragm spreader and the motion positioning control mechanism are installed under the hoisting trolley, and the said The middle diaphragm spreader includes an octagonal frame, a rotating bracket disposed above the octagonal frame, a grabbing mechanism disposed below the octagonal frame, and a driving mechanism for driving the grabbing mechanism. The octagonal frame It is rotatably installed under the rotating support through a slewing support, and the grabbing mechanism includes two mold opening and closing manipulators symmetrically arranged between the uppermost side and the lowermost side of the octagonal frame, and the most Two mold opening and closing manipulators two symmetrically arranged between the left side and the rightmost side, the drive mechanism adjusts the symmetrically arranged two mold opening and closing manipulators by driving the first and two mold opening and closing manipulators to move. The distance between the mold clamping manipulator 1 and the two mold opening and closing manipulators 2, the symmetrically arranged two mold opening and closing manipulators move synchronously, and the symmetrically arranged two mold opening and closing manipulators move synchronously.

The middle of the octagonal frame is provided with a support frame, the two mold opening and closing manipulators are symmetrically arranged on the upper and lower sides of the support frame through two sliding mechanisms, and the two mold opening and closing manipulators are two. The two sliding mechanisms are symmetrically arranged on the left and right sides of the support frame.

The second sliding mechanism includes two sliding rails two symmetrically arranged between the leftmost and right sides of the octagonal frame and the corresponding sides of the support frame, and two sliding rails that are slidably arranged between the two sliding rails. The second screw nut and the second lead screw arranged in parallel between the two slide rails 2, the second screw nut is matched and slid on the second lead screw, and the second mold opening and closing manipulator is vertically downward and fixedly arranged on the corresponding Below the second thread mother, the sliding mechanism includes two sliding rails symmetrically arranged between the uppermost and lower sides of the octagonal frame and the corresponding sides of the support frame. Slide one between slide rails one, and lead screw one arranged in parallel between the two slide rails one, the slide plate one matching sliding sleeve is set on the lead screw one, and the mold opening and closing manipulator one is fixedly arranged on the screw one. on the corresponding skateboard.

The second mold opening and closing manipulator includes a gripper rod that is vertically and downwardly fixed under the second thread nut, and an electromagnet that is fixedly installed at the lower end of the gripper rod. The rail 3 is symmetrically slid left and right on the slide plate 1, two screw nut 3, a lead screw 3 laterally arranged in the middle of the sliding plate 1, a gripper rod vertically downwardly arranged under the screw nut 3, and fixedly installed on the lower end of the gripper rod The electromagnet, the screw nut three is matched and sleeved on the lead screw three, and the threads of the lead screw three on both sides of the lead screw are respectively left-handed and right-handed.

The drive mechanism includes a servo motor 1 for driving the first screw, a servo motor 2 for driving the second screw, a servo motor 3 for driving the third screw, and a servo motor 4 for driving the octagonal frame to rotate.

One of the servo motors is two, one of the two servo motors operates synchronously, the number of the two servo motors is two, and the two of the two servo motors operate synchronously, and the number of the three servo motors is two, and the two servo motors Three synchronous actions, four of the servo motors are one.

The suction force generated by the electrification of the electromagnet is not less than 130 kg, and the electromagnet is connected with a power-off protection battery. The electric protection battery keeps the electromagnet in the energized state.

The motion positioning control mechanism includes scanners installed on the gantry traveling and traveling trolleys, and coding strips installed on the gantry traveling and traveling trolleys. , to achieve accurate positioning of the movement position.

A servo motor 5 is installed below the gantry crane to drive the gantry crane to travel longitudinally along the ground rail, and a servo motor 6 is installed on the top of the gantry crane to drive the trolley to travel laterally.

The gain effect of the present invention is:

When the present invention is in use, the servo motor 5 drives the gantry crane to travel longitudinally along the ground rail, and then the servo motor 6 drives the traveling trolley to walk horizontally and longitudinally along the top of the gantry crane, and the middle diaphragm is driven by the hoisting trolley. The spreader is lifted and lowered. When installing the bellows forming mold, the positions of the six gripping bars under the octagonal frame need to be adjusted according to the size of the middle diaphragm of the bellows forming mold. At this time, two servo motors need to be activated. One, two servo motors two and two servo motors three, by starting the two servo motors one, driving the two lead screws to rotate, driving the two sliding plates to move up or down, and the two sliding plates moving up and down to drive the corresponding As soon as the mold opening and closing manipulator moves up or down, the two slide plates are always symmetrically arranged on the upper and lower sides of the support frame. If the servo motor on the upper side drives the slide plates on the upper side of the support frame and As soon as the mold opening and closing manipulator moves upward, the servo motor on the lower side drives the slide plate 1 on the lower side of the support frame and the mold opening and closing manipulator to move downward; by starting the two servo motors 2, the two lead screws 2 are driven to rotate, driving the two The two silk mother two move left and right, and the two silk mother two drive the corresponding two mold opening and closing manipulators to move left or right together during the movement process. The upper and lower sides; if the second servo motor on the left drives the second nut on the left side of the support frame and the opening and closing manipulator 2 moves to the left, then the second servo motor on the right drives the second nut on the right side of the support frame and the second opening and closing mold The manipulator 2 moves to the right; the two servo motors 3 drive the two lead screws to rotate, and drive the four screw nuts on the two lead screws 3 to move together. They are left-handed threads and right-handed threads, respectively, so during the rotation of screw three, if the third screw on the left side of screw one moves to the left, the third screw on the right side of screw one will move to the right, driving the The gripper bars on the third screw move together, and the two screw three on the screw three are always symmetrically arranged on the left and right sides of the screw one, so that the two mold opening and closing manipulators one and the two mold opening and closing manipulators are always arranged in a symmetrical state. When the second is opened and closed to the appropriate size and the six gripping rods move to the appropriate position, the six gripping rods are located on the circumference of the same circle, start the servo motor 4, drive the octagonal frame to rotate, rotate to the appropriate position, and then The electromagnet is energized, the electromagnet grabs the middle diaphragm, and then the middle diaphragm is lifted and lowered by the hoisting trolley. When the middle diaphragm needs to be lowered, the electromagnet is energized, and the electromagnet releases the diaphragm; after the hydraulic forming is completed, It is necessary to take out the bellows forming mold. At this time, it is necessary to start two servo motors two and two servo motors three, two servo motors one does not work, two two servo motors and two two servo motors drive six gripping rods relative to eight The center of the frame is moved outward, and the bellows forming mold is divided into two semicircles. Every three gripping rods grab a semicircle, and then lift up, and take out the bellows forming mold. The present invention can be used for different types of intermediate diaphragms. During the installation of the bellows forming mold, the middle diaphragm is hoisted, which greatly reduces the labor The labor intensity of human beings is greatly improved, and the work efficiency is greatly improved.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention.

Figure 2 is a top view of the present invention.

Figure 3 is a side view of the present invention.

FIG. 4 is a schematic structural diagram of the middle diaphragm hanger of the present invention.

FIG. 5 is a top view of FIG. 4 .

FIG. 6 is a side view of FIG. 4 .

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to Figure 1, Figure 2, Figure 3, Figure 4, Figure 5 and Figure 6, the serial numbers in the figures: 1 is an octagonal frame, 2 is a rotating bracket, 3 is a mold opening and closing manipulator, and 4 is a mold opening and closing manipulator II , 5 is the support frame, 6 is the slide rail two, 7 is the screw nut two, 8 is the lead screw two, 9 is the slide rail one, 10 is the slide plate one, 11 is the lead screw one, 12 is the grip lever, and 13 is the electromagnetic Iron, 14 is lead screw three, 15 is screw nut three, 16 is servo motor one, 17 is servo motor two, 18 is servo motor three, 19 is servo motor four, 20 is slide rail three, 21 is gantry crane, 22 It is a walking trolley, 23 is a hoisting trolley and 24 is a ground rail.

The present invention is an intelligent disassembly and assembly workstation for bellows forming molds, comprising two ground rails 24 symmetrically arranged on the ground, a gantry crane 21 longitudinally slidingly arranged between the two ground rails 24, and a gantry crane 21 arranged laterally slidingly The traveling trolley 22 above, the middle diaphragm spreader installed under the traveling trolley 22 through the hoisting trolley 23, the motion positioning control mechanism, and the control mechanism for controlling the gantry traveling 21, the traveling trolley 22, the hoisting trolley 23, the middle diaphragm crane The electrical system of the tool and the motion positioning control mechanism, the middle diaphragm spreader includes an octagonal frame 1, a rotating bracket 2 arranged above the octagonal frame 1, and a grabbing mechanism arranged below the octagonal frame 1 And the driving mechanism for driving the grabbing mechanism, the octagonal frame 1 is rotatably installed under the rotating bracket 2 through the slewing support, and the grabbing mechanism includes the uppermost side and the lowermost side of the octagonal frame. Two mold opening and closing manipulators one 3 symmetrically arranged between the two, and two mold opening and closing manipulators two 4 symmetrically arranged between the leftmost side and the rightmost side of the octagonal frame 1, the drive mechanism is driven by driving the opening and closing manipulators. The mold clamping manipulator 1 3 and the two mold opening and closing manipulators 2 4 move to adjust the distance between the symmetrically set two mold opening and closing manipulators 1 3 and the two mold opening and closing manipulators 2 4 , and the symmetrically arranged two mold opening and closing hands. The manipulator 1 and 3 act synchronously, and the two symmetrically arranged mold opening and closing manipulators 2 and 4 act synchronously.

The middle of the octagonal frame 1 is provided with a support frame 5, and the two mold opening and closing manipulators-3 are symmetrically arranged on the upper and lower sides of the support frame 5 through two sliding mechanisms. The second mold clamping manipulator 4 is symmetrically arranged on the left and right sides of the support frame 5 through two sliding mechanisms.

The sliding mechanism 2 includes two sliding rails 6 symmetrically arranged between the leftmost and right sides of the octagonal frame 1 and the corresponding sides of the support frame 5 . The screw nut two 7 between 6 and the lead screw two 8 arranged in parallel between the two slide rails two 6, the screw nut two 7 is matched and slidingly sleeved on the lead screw two 8, and the opening and closing molds are The second manipulator 4 is vertically and downwardly fixed below the corresponding thread nut 2 7, and the first sliding mechanism includes the symmetrical arrangement between the uppermost and lower sides of the octagonal frame 1 and the corresponding side of the support frame 5. The two slide rails one 9, the sliding plate one 10 that is arranged in the matching sliding between the two sliding rails one 9, and the lead screw one 11 that is arranged in parallel between the two sliding rails one 9, the sliding plate one 10 matches the sliding It is sleeved on the lead screw one 11 , and the mold opening and closing manipulator one 3 is fixedly arranged on the corresponding slide plate one 10 .

The second mold opening and closing manipulator 4 includes a gripper rod 12 that is vertically and downwardly fixed under the second threaded nut 7, and an electromagnet 13 that is fixedly installed at the lower end of the gripper rod 12. The mold opening and closing manipulator one 3 Including two nut 3 15 which are symmetrically arranged on the slide plate 1 10 through the symmetrically arranged slide rail 3 20, the lead screw 3 14 arranged horizontally in the middle of the sliding plate 10, and the screw nut 3 15 arranged vertically downward. The gripper rod 12 and the electromagnet 13 fixedly installed at the lower end of the gripper rod 12, the third screw nut 15 is matched and sleeved on the third screw 14, and the third screw 14 is located on both sides of the screw one 11 The threads are left-handed and right-handed.

The driving mechanism includes a servo motor one 16 that drives the screw one 11 to rotate, a servo motor two 17 that drives the two screw screws 8 to rotate, a servo motor three 18 that drives the three screw screws 14 to rotate, and drives the octagonal frame 1 to rotate. The Servo Motor Four 19.

There are two servo motors 1 16 , two servo motors 1 16 act synchronously, two servo motors 17 are two, two servo motors 2 17 act synchronously, and two servo motors 18 act synchronously. , the two servo motors three 18 act synchronously, and the four servo motors 19 are one.

The suction force generated by the electrification of the electromagnet 13 is not less than 130 kg, and the electromagnet 13 is connected with a power-off protection battery. The power-off protection battery keeps the electromagnet in the energized state.

The motion positioning control mechanism includes a scanner installed on the gantry crane 21 and the traveling trolley 22, and a coding bar installed on the gantry traveling vehicle and the traveling trolley. Code bar to achieve accurate positioning of the movement position.

A servo motor 5 is installed below the gantry crane 21 to drive the gantry crane 21 to travel longitudinally along the ground rail 24 , and a servo motor 6 is installed on the top of the gantry crane 21 to drive the traveling trolley 22 to travel laterally.

When the present invention is in use, the servo motor 5 drives the gantry crane 21 to walk longitudinally along the ground rail 24, and then the servo motor 6 drives the traveling trolley 22 to walk laterally and longitudinally along the top of the gantry crane 21. The gantry crane 21 and the walking The trolley 22 is equipped with a scanner and a coding strip, and the scanner can scan the coding strip installed on the guide rails of the large and trolley respectively in real time, so as to realize the accurate positioning of the moving position. And the middle diaphragm hanger is lifted and lowered by the hoisting trolley 2. When installing the bellows forming mold, according to the size of the middle diaphragm of the bellows forming mold, it is necessary to adjust the positioning of the six gripping rods 12 under the octagonal frame 1. The position is adjusted. At this time, it is necessary to start two servo motors one 17, two servo motors two 17 and two servo motors three 18. By starting the two servo motors one 16, the two lead screws one 11 are driven to rotate, driving the two The sliding plate one 10 moves up or down, and the two sliding plates one 10 move up and down to drive the corresponding mold opening and closing manipulator one 3 to move up or down. During the moving process, the two sliding plates one 10 are always set on the support frame in a symmetrical state. 5, if the servo motor-16 on the upper side drives the slide plate-10 on the upper side of the support frame 5 and the mold opening and closing manipulator-3 to move upward, then the servo motor-16 on the lower side drives the slide plate on the lower side of the support frame 5. One 10 and the mold opening and closing manipulator one 3 move downward; by starting the two servo motors two 17, the two lead screws two 8 are driven to rotate, and the two screw nuts two 7 are moved left and right, and the two screw nuts two 7 are in the moving process. It drives the corresponding two mold opening and closing manipulators 2 4 to move to the left or right together, and the two mold opening and closing manipulators 4 are always arranged in a symmetrical state on the upper and lower sides of the support frame 5. If the servo motor on the left side drives the second 17 Move the nut 2 7 on the left side of the support frame 5 and the mold opening and closing manipulator 2 4 to the left, then the servo motor 2 17 on the right side drives the nut 2 7 on the right side of the support frame 5 and the mold opening and closing manipulator 2 4 to the left. Move to the right; two servo motors 3 18 drive the two lead screws 3 14 to rotate, and drive the four screw nuts 3 15 on the two lead screws 3 14 to move, and the lead screws 3 14 are located in the lead screws 1 11 and 2 The threads on the side are left-handed threads and right-handed threads, respectively, so during the rotation of the lead screw three 14, if the screw nut three 15 on the left side of the lead screw one 11 moves to the left, the screw nut on the right side of the lead screw one 11 moves to the left. The third 15 will move to the right, driving the gripper rod 12 on the third screw 15 to move together, and the two screw 3 15 on the third screw 14 are always symmetrically arranged on the left and right sides of the screw one 11, so that the two When one mold opening and closing manipulator 1 3 and two mold opening and closing manipulators 2 and 4 are opened and closed to the appropriate size, when the six gripper rods 12 move to the appropriate position, the six gripper rods 12 are located on the same circumference of the circle, and the servo is activated. The motor 4 19 drives the octagonal frame 1 to rotate, rotates to a suitable position, and then energizes the electromagnet 13 according to the size of the middle diaphragm of the bellows forming die, and the electromagnet 13 grabs the middle diaphragm. When it is necessary to put down the middle diaphragm, the electromagnet 13 is discharged, and the electromagnet 13 releases the diaphragm. The hoisting trolley 23 of the present invention is provided with an anti-sway device, which can prevent the middle diaphragm from being damaged during the lifting process. Start and stop and swing, start the servo motor 4 19, drive the octagonal frame 1 to rotate, and rotate to a suitable position. The servo motor 4 19 is coded. After each rotation in place, reset to zero to effectively avoid error accumulation and ensure Rotation in-position accuracy, when the middle diaphragm spreader is in working state, the middle diaphragm is caught on the electromagnet, and the factory appears In the event of a sudden power failure, the power-off protection battery can keep the electromagnetic suction iron in the energized state, ensure that the middle diaphragm does not fall off, and protect the safety of equipment and personnel; after the hydraulic forming is completed, the bellows forming mold needs to be taken out. At this time, it is necessary to start two Servo motor two 17 and two servo motors three 18, two servo motors one 16 do not work, two servo motors two 17 and two servo motors three 18 drive six gripping rods 12 relative to the center of the octagonal frame 1. Moving outside, the bellows forming die is divided into two semicircles, and every three gripping rods 12 grab a semicircle, then hoist, and take out the bellows forming die; the electrical system of the present invention adopts the combined PLC/operation panel SIEMENS S7, It is used to operate and monitor manual and automatic functions, and adopts Siemens embedded controller EC31. Other IO modules use the current general compact ET200S module. The network adopts mainstream industrial Ethernet, which is convenient for communication and expansion; Switch, emergency stop switch, key-operated switch for automatic and manual operation; equipped with a host computer to monitor the operation and related parameters of the intelligent disassembly and assembly workstation for medium and large diameter bellows forming molds. The equipment is equipped with a man-machine exchange interface, which can realize the design and adjustment of visual parameters. Makes operation easier and more intuitive. The electrical system of the present invention also includes advanced alarm control. According to the grade and type of the fault, the fault alarm adopts the form of sound and light alarm, automatic shutdown, etc., and each fault can be displayed in the form of text on the industrial computer. The software of the electrical system of the present invention gives each intermediate diaphragm a separate number and solidifies it after passing the debugging. The user only needs to call the corresponding number according to the production demand and does not need to adjust the parameters of the middle diaphragm. When the grasping position, storage position and working position of the middle diaphragm are changed, the reset of the process can be done manually through an accurate and complete operation console button. the path and action, and memorize the process in the system, enter the number again and confirm, and then you can continue to call and use it through the number. For the newly added specifications of the diaphragm, the operator sets the forming process parameters such as the diameter of the tube blank, the height of the tube blank, the outer diameter of the middle die, the weight of the middle die, the wave height of the bellows, the wave distance and the wave number in the software of the electrical system. The system will automatically adjust the lifting height of the spreader, the suction force of the electromagnet, the opening and closing size of the gripper, etc. Then perform a sequential operation according to the operation mode when the middle diaphragm grabbing position, storage position, and working position are changed, and the process will be memorized in the system. The present invention can be used for the hoisting of different types of middle diaphragms. During the installation of the bellows forming die, the bellows forming die can be quickly disassembled and assembled by calling operations of different numbers, and it can work in parallel with the hydroforming process of the bellows. , double the operation efficiency of the whole molding process, the operation is stable, the operation is convenient, the environmental management and safety control on the site is greatly improved, and only one person is required to supervise the equipment and assist in the adjustment, which greatly reduces the labor cost of labor and improves the production site. Safe environment, reduce labor intensity, significantly improve production efficiency, the production operation process has increased from 3 people per hour to complete 1 piece to the current 1 person to complete 2 to 3 pieces per hour, realizing the transformation of product manufacturing from manual operation for intelligent production.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions describe only the principles of the present invention. Without departing from the spirit and scope of the present invention, there are various Variations and improvements are intended to fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides an intelligent dismouting workstation of bellows forming die, sets up two ground rails subaerial including the symmetry, longitudinal sliding sets up the longmen driving between two ground rails, lateral sliding sets up the walking dolly in longmen driving top, installs well diaphragm hoist, motion positioning control mechanism in the walking dolly below through the hoist dolly and be used for controlling longmen driving, the walking dolly, the hoist dolly, well diaphragm hoist and motion positioning control mechanism's electrical system, its characterized in that: the middle diaphragm lifting appliance comprises an octagonal frame, a rotating bracket arranged above the octagonal frame, a grabbing mechanism arranged below the octagonal frame and a driving mechanism for driving the grabbing mechanism, the octagonal frame is rotatably arranged below the rotating bracket through a rotating support, the grabbing mechanism comprises two mold opening and closing manipulators I symmetrically arranged between the uppermost side and the lowermost side of the octagonal frame and two mold opening and closing manipulators II symmetrically arranged between the leftmost side and the rightmost side of the octagonal frame, the driving mechanism adjusts the distance between the two mold opening and closing manipulators symmetrically arranged and the distance between the two mold opening and closing manipulators two by driving the mold opening and closing manipulator I and the two mold opening and closing manipulators II to move, the two mold opening and closing manipulators symmetrically arranged act synchronously, and the two mold opening and closing manipulators symmetrically arranged act synchronously.

2. The intelligent disassembling and assembling workstation for the corrugated pipe forming mold according to claim 1, characterized in that: the centre of octagon frame be provided with the support frame, two mould manipulator that open and shut set up both sides about the support frame through two sliding mechanism symmetries, two mould manipulator that open and shut set up in the support frame left and right sides through two sliding mechanism bisymmetries.

3. The intelligent disassembling and assembling workstation for the corrugated pipe forming mold according to claim 2, characterized in that: the sliding mechanism II comprises two sliding rails II which are symmetrically arranged between the leftmost side and the rightmost side of the octagonal frame and the corresponding side of the supporting frame, a screw nut II which is arranged between the two sliding rails II in a matching sliding manner, and a screw rod II which is arranged between the two sliding rails II in parallel, the second screw nut is sleeved on the second screw nut in a matching sliding manner, the second mold opening and closing manipulator is vertically and downwards fixedly arranged below the corresponding second screw nut, the sliding mechanism I comprises two first sliding rails symmetrically arranged between the uppermost side and the lower side of the octagonal frame and the corresponding sides of the supporting frame, and a first sliding plate arranged between the two first sliding rails in a matching sliding manner, and a first screw rod arranged between the first two sliding rails in parallel, the first sliding plate is matched with the sliding sleeve and is sleeved on the first screw rod, and the first mold opening and closing manipulator is fixedly arranged on the corresponding first sliding plate.

4. The intelligent disassembling and assembling workstation for the corrugated pipe forming die according to any one of claims 1 to 3, wherein: mould manipulator two that opens and shuts include perpendicular downward fixed setting at the grab hand pole of two below nuts and the electro-magnet of fixed mounting at grab hand pole lower extreme, mould manipulator one that opens and shuts include slide rail three bilateral symmetry that set up through the symmetry slide set up at slide one on two nuts three, transversely set up at slide one middle lead screw three, set up perpendicularly downwards at the grab hand pole of three below nuts and the electro-magnet of fixed mounting at grab hand pole lower extreme, three matching covers of nut establish on the lead screw three, the screw thread that is located a lead screw both sides of lead screw three be left-handed screw and right-handed screw respectively.

5. The intelligent disassembling and assembling workstation for the corrugated pipe forming mold according to claim 4, wherein: the driving mechanism comprises a first servo motor for driving the first screw rod to rotate, a second servo motor for driving the second screw rod to rotate, a third servo motor for driving the third screw rod to rotate and a fourth servo motor for driving the octagonal frame to rotate.

6. The intelligent disassembling and assembling workstation for the corrugated pipe forming mold according to claim 5, wherein: the servo motor I is two, the two servo motor I synchronously act, the two servo motor II synchronously act, the two servo motor III synchronously act, and the servo motor IV is one.

7. The intelligent disassembling and assembling workstation for the corrugated pipe forming mold according to claim 5, wherein: the electromagnet is electrified to generate a suction force not less than 130 kilograms, the electromagnet is connected with a power-off protection battery, when the middle diaphragm lifting appliance grabs the middle diaphragm, a factory is suddenly powered off, and the power-off protection battery enables the electromagnetic magnet to be in an electrified state.

8. The intelligent disassembling and assembling workstation for the corrugated pipe forming mold according to claim 1, characterized in that: the motion positioning control mechanism comprises scanners arranged on the gantry crane and the walking trolley and coding strips arranged on the gantry crane and the walking trolley, and the scanners can respectively scan the coding strips arranged on the large trolley guide rail and the trolley guide rail in real time to realize accurate positioning of a motion position.

9. The intelligent disassembling and assembling workstation for the corrugated pipe forming mold according to claim 1, characterized in that: a fifth servo motor for driving the gantry crane to longitudinally walk along the ground rail is installed below the gantry crane, and a sixth servo motor for driving the walking trolley to transversely walk is installed at the top of the gantry crane.

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