Water delivery belt directional externally-inlaid prefabricated hole pipe joint forming equipment

Abstract

The utility model relates to the technical field of water conveying belt machining, in particular to forming equipment for a directional externally-inlaid prefabricated hole pipe joint of a water conveying belt. The automatic punching and assembling machine comprises a conveying device, a feeding device and a machining platform, a punching device, an assembling device and a fixing device are movably arranged above the machining platform, a limiting groove is formed in a linear sliding way, a pushing groove is formed in a pushing block, and a clamping groove is formed in the pushing block. And the concave sections of the limiting groove and the pushing groove are matched with the convex section of the directional section at the bottom of the pipe joint. The feeding device is used for conveying the to-be-mounted pipe joint to the machining platform and mounting the to-be-mounted pipe joint on the water conveying belt, so that the pipe joint is automatically mounted on the water conveying belt, subsequent mounting of the pipe joint is facilitated, positioning and preliminary mounting of the pipe joint are facilitated, and the mounting stability and sealing performance of the pipe joint are improved; and it is guaranteed that the angles of all the pipe joints are consistent during installation, the pushing material groove is used for accurately positioning the pipe joints to the transferring positions, and the positioning accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conveyance belt processing, in particular to a water conveyance belt directional external prefabricated hole pipe joint forming device. Background Art

[0002] my country is a major agricultural country and grows a large number of crops. However, in reality, in the process of specific planting and production, most areas have a very obvious shortage of water resources, uneven distribution of water resources, and food crops cannot grow and develop normally. In order to alleviate this situation, it is necessary to apply efficient water-saving irrigation technologies, such as low-pressure pipeline water supply technology, channel anti-seepage technology, and drip irrigation technology.

[0003] The water belt is made of PE raw materials and has the advantages of high strength, long life, low cost and easy maintenance. It can be laid in plains, fields, mountains, hills and greenhouses for a long time as the main pipeline or branch pipeline of the water-saving irrigation system.

[0004] The invention patent with Chinese application publication number CN116100630A discloses a processing equipment and processing technology for a water conveying belt with externally inlaid pipe fittings, which is used to punch holes in the water conveying belt and fix the pipe fittings externally on the holes punched in the water conveying belt. It includes a water conveying belt workbench, on which the water conveying belt is processed; a loading device, which is arranged on one side of the water conveying belt workbench, and is used to deliver the pipe fittings to a designated position; a hole-opening device, which is arranged on one side of the water conveying belt workbench, and is used to open holes in the water conveying belt; an inserting device, which is arranged on one side of the water conveying belt workbench, and is used to move the pipe fittings to the opening of the water conveying belt; a fixing device, which is arranged on one side of the water conveying belt workbench, and is used to fix the pipe fittings to the water conveying belt. The fixing device can be welded or bonded.

[0005] In this disclosed patent technology, the feeding device is prone to deviation when conveying pipe fittings, resulting in an unstable installation angle for each pipe fitting, which in turn leads to inconsistent torsion angles during pipe installation, affecting the installation and laying of water pipes during subsequent use. Utility Model Content

[0006] In order to solve the problem of inconsistent installation angles of pipe fittings on water conveying belts and improve the production quality of water conveying belts, the utility model provides a water conveying belt directional external prefabricated hole pipe joint forming device.

[0007] The utility model provides a water conveyor belt directional external prefabricated hole pipe joint forming equipment adopts the following technical solutions:

[0008] A water conveyor belt directional external prefabricated hole pipe joint forming equipment, including a conveying device, a feeding device and a processing platform, the conveying device and the feeding device are installed on the peripheral side of the processing platform, and the conveying direction of the conveying device and the feeding device is toward the working surface of the processing platform, and a punching device, an assembling device and a fixing device are movably arranged above the processing platform, the feeding device includes a vibrating plate, a linear slide and a distributor, the feeding end of the vibrating plate is connected to the linear slide, the feeding end of the linear slide is equipped with a distributor, a limiting groove is provided in the linear slide, the distributor includes a pushing block, a pushing trough is provided on the pushing block, the limiting groove and the pushing trough are dynamically matched and docked, and the concave cross-section of the limiting groove and the pushing trough matches the convex directional cross-section of the bottom of the pipe joint.

[0009] By adopting the above technical solution, the conveying device is used to convey the water conveying belt to be processed, so as to facilitate automatic movement to the processing platform for continuous processing; the feeding device is used to convey the pipe joints to be installed to the processing platform and install them on the water conveying belt, thereby realizing the automatic installation of the pipe joints on the water conveying belt; the punching device is used to punch holes in the water conveying belt to facilitate the subsequent installation of the pipe joints; the assembly device is used to install the pipe joints, which is convenient for positioning and preliminary installation of the pipe joints; the fixing device is used to fix the connecting pipe joints and the water conveying belt to improve the installation stability and sealing of the pipe joints; the vibration plate is used to vibrate and convey the stacked pipe joints to the linear slide; the limit groove of the linear slide is used to locate the transfer direction of the pipe joints to ensure that the angles of all pipe joints are consistent during installation; the push trough is used to accurately position the pipe joints to the transfer position to improve the positioning accuracy.

[0010] Preferably, a material trough is provided in the vibration plate, a screening track is provided around the material trough, the screening track is spirally arranged upward, a vibrator is installed and connected to the bottom of the vibration plate, the straight slide is connected to the end of the screening track through a transition groove, a top baffle is provided above the transition groove, the material distributor also includes a sliding track and a pushing cylinder, the pushing block is slidably installed on the sliding track, one side of the pushing block is connected to the telescopic end of the pushing cylinder, and the pushing direction of the pushing cylinder is parallel to the sliding track.

[0011] By adopting the above technical solution, the material trough is used to conveniently store stacked pipe joints, the screening track is used to convey the pipe joints and screen the direction of the pipe joints at the same time to ensure the swing direction and single-layer movement of the pipe joints, the vibrator is used to provide vibration to promote the movement of the pipe joints, the transition trough is used to assist in adjusting the direction of the pipe joints, and the top baffle is used to assist in adjusting the pipe joints to prevent the pipe joints from stacking.

[0012] Preferably, the conveying device includes a raw material rack, a tensioning roller group, a power roller group and a finished product rack, and the raw material rack, the tensioning roller group, the power roller group and the finished product rack are arranged in sequence, and the water conveyor belt passes around the raw material rack, the tensioning roller group, the power roller group and the finished product rack in sequence, and the raw material rack and the tensioning roller group are installed on the front side of the processing platform, and the power roller group and the finished product rack are installed on the rear side of the processing platform.

[0013] By adopting the above technical solution, the raw material rack is used to support the raw material roll to facilitate the retrieval and transportation of the raw materials. The tensioning roller group is used to assist in guiding the transportation of the water conveyor belt raw materials. The tensioning roller group is used to pull the water conveyor belt to achieve automatic continuous processing. The finished product rack is used to store and collect the processed water conveyor belts.

[0014] Preferably, the material rack includes a material winding roller and a material reel, the material reel is fixedly connected to one end of the material winding roller, the material winding roller and the material reel are rotatably mounted on the material winding bracket, the tensioning roller group includes a lead-out roller, a first winding roller, a second winding roller, a tensioning roller and a tensioning wheel, the water conveying belt passes around the lead-out roller, the first winding roller, the second winding roller, the tensioning roller and the tensioning wheel in sequence, the tensioning roller and the tensioning wheel are in contact with the water conveying belt through mutual friction, the power roller group includes a friction roller, a power motor, a pressure roller, a receiving roller, a tensioning roller, a lifting slide rail and a transition Roller, the water conveyor belt passes around the friction roller, pressure roller, receiving roller, tensioning roller and transition roller in turn, the friction roller and pressure roller cooperate with each other to press the water conveyor belt and drive the water conveyor belt to contact with each other through friction, the friction roller is connected to the power motor, the tensioning roller is installed on the lifting slide rail for sliding up and down, the finished product rack includes a finished product winding roller, a finished product reel, a material receiving motor and a finished product roll bracket, the finished product reel is fixedly connected to one end of the finished product winding roller, the finished product winding roller and the finished product reel are rotatably installed on the finished product roll bracket, and the finished product winding roller and the finished product reel are connected to the material receiving motor for transmission.

[0015] By adopting the above technical solution, the raw material reel is conducive to reducing the offset of the raw material roll during transportation. The lead-out roller is used to smoothly lead out the water conveying belt raw material, which is convenient for subsequent transportation. The first winding roller and the second winding roller are used to wind the water conveying belt raw material, extend the transmission distance, improve the transmission stability, and reduce transmission offset. The tensioning roller and the tensioning wheel are used to compress the water conveying belt raw material, which is convenient for punching and other processing of the water conveying belt raw material, and reduce the disturbance of the water conveying belt raw material during processing, which causes the processing position to be misaligned. The friction roller and the pressure roller are used to clamp the water conveying belt and at the same time transport the water conveying belt by rotating. The power motor is used to provide transportation power. The receiving roller is used to lead out the processed water conveying belt to facilitate subsequent collection. The tensioning roller moves up and down and pulls the water conveying belt under the action of the lifting slide rail to assist in collecting the processed water conveying belt and avoid inconsistency between the collection speed of the finished product rack and the transportation speed of the friction roller.

[0016] Preferably, the processing platform includes a positioning mechanism and a support mechanism, the positioning mechanism is installed on the working surface of the support mechanism, the support mechanism includes a working table, a support plate, a support wheel and a clamping wheel, the support plate is installed on the working table and faces the fixing device, the support wheel is installed on the upper surface of the support plate, and the clamping wheel is installed on both sides of the support plate, the positioning mechanism includes a front limit plate, a rear limit plate, a positioning splint, an oblique pressure roller, a pressing cylinder and a pressure roller, the front limit plate is installed on the working table in front of the support plate, the rear limit plate is installed on the working table behind the support plate, the positioning splint is installed on the working tables on both sides of the support plate, the oblique pressure roller is telescopically arranged at the front end of the support plate by the clamping cylinder and movably cooperates with the clamping wheel on the front side of the support plate, and the pressure roller is installed at the rear end of the support plate and cooperates with the clamping wheel combination on the rear side of the support plate.

[0017] By adopting the above technical solution, the positioning mechanism is used to locate the position of the raw materials in the water channel to reduce the deviation of the water conveyor belt during transportation. The supporting mechanism is used to support the conveyor belt processing. The front limit plate, rear limit plate and positioning clamp are used to fix the conveyor belt at multiple positions in the front and back. The inclined pressure roller is driven by the clamping cylinder and cooperates with the clamping wheel to clamp the water conveyor belt in the front. At the same time, the pressure roller and the clamping wheel cooperate to clamp the water conveyor belt in the rear, which is convenient for processing.

[0018] Preferably, the punching device includes a punching lifting mechanism, a circular cutting mechanism and a waste collecting device. The circular cutting mechanism is movably lifted and lowered on the punching lifting mechanism and the lifting movement corresponds to the processing position of the processing platform. The circular cutting mechanism corresponds to the movable position of the waste collecting device. The punching lifting mechanism and the circular cutting mechanism are swingably installed on a turntable. The two extreme positions of the circular cutting mechanism controlled by the turntable correspond to the processing position of the processing platform and the waste collecting device respectively. The turntable swing control is connected to the main shaft of the rotating motor.

[0019] By adopting the above technical solution, the punching lifting mechanism is used to control the up and down movement of the circular cutting mechanism to achieve interval punching of the water conveying belt. The waste collection device is used to collect the waste cut by the circular cutting mechanism on the water conveying belt. The turntable is used to control the circular cutting mechanism to move back and forth between the processing position and the waste collection device, which facilitates cutting holes and discharging waste.

[0020] Preferably, the punching lifting mechanism includes a punching lifting slide, a punching lifting screw, a first screw motor and a punching lifting slider, the punching lifting slider is slidably arranged on the punching lifting slide, the punching lifting slider is connected to the punching lifting screw roller screw, the punching lifting screw is arranged parallel to the punching lifting slide, and the punching lifting screw rotation control is connected to the first screw motor main shaft, the circular cutting mechanism is installed at the front end of the punching lifting slider, the circular cutting mechanism includes a cutter, a waste suction cup, a cutter rotating frame and a rotating motor, the cutter is rotatably arranged at the bottom front end of the punching lifting slider through the cutter rotating frame, the cutter is arranged on a circular track around the rotating axis of the cutter rotating frame, a waste suction cup is arranged at the center of the circular track of the cutter, the cutter rotating frame is transmission-connected to the rotating motor, the waste collecting device includes a waste trough and a waste bucket, the position of one end of the waste trough is movably corresponding to the position of the waste suction cup, and the other end of the waste trough is connected to the waste bucket.

[0021] By adopting the above technical solution, the punching lifting slide conveniently guides the sliding of the punching lifting slider to avoid rotation during the sliding process of the punching lifting slider. The punching lifting screw is used to drive the punching lifting slider to move. The cutter is used to quickly cut the water conveyor belt to form a reserved installation hole. The waste suction cup is used to suck the position of the water conveyor belt that needs to be cut to avoid the cut waste falling off and interfering with the cutting, punching and next installation work.

[0022] Preferably, the assembly device includes an assembly lifting mechanism and a material picking mechanism, the material picking mechanism is lifted and set on the assembly lifting mechanism, the assembly lifting mechanism and the material picking mechanism are swingably installed on the turntable, the assembly lifting mechanism includes an assembly lifting slide, an assembly lifting screw, a second screw motor and an assembly lifting slider, the assembly lifting slider is slidingly set on the assembly lifting slide, the assembly lifting slider is connected to the assembly lifting screw roller screw, the assembly lifting screw is set parallel to the assembly lifting slide, the assembly lifting screw rotation control is connected to the second screw motor main shaft, the material picking mechanism includes a material picking clamp and a clamp control, the material picking clamp is movably installed at the front end of the assembly lifting slider, the material picking clamp control is connected to the clamp control, and the turntable controls the two extreme positions of the swing of the material picking clamp, which correspond to the feeding position of the divider and the processing position of the processing platform respectively.

[0023] By adopting the above technical solution, the assembly lifting mechanism facilitates the control of the up and down movement of the picking mechanism, thereby realizing the grabbing, movement and installation of the pipe joint by the picking mechanism. The turntable is used to control the intervals of picking and installation of the picking mechanism. The assembly lifting slide is used to guide the movement of the assembly lifting slider to avoid offset and rotation. The assembly lifting screw is used to drive the assembly lifting slider to move up and down.

[0024] Preferably, the fixing device includes a fixed lifting mechanism and a welding mechanism, the lifting movement of the welding mechanism is arranged on the fixed lifting mechanism, and the welding mechanism is downward facing the processing position of the processing platform. The fixed lifting mechanism includes a fixed lifting bracket, a positioning adjustment bolt, a fixed lifting slide, a fixed lifting screw, a third screw motor and a fixed lifting slider, the fixed lifting slider is slidably arranged on the fixed lifting slide, the fixed lifting slider is connected to the fixed lifting screw roller screw, the fixed lifting screw is arranged parallel to the fixed lifting slide, the fixed lifting screw is rotationally controlled to be connected to the third screw motor main shaft, the fixed lifting slide is arranged on the fixed lifting bracket, and the fixed lifting bracket has two vertical sides fixedly controlled to be connected with the positioning adjustment bolts, the welding mechanism includes an ultrasonic welding machine, an ultrasonic welding head and an auxiliary suction cup, the ultrasonic welding machine is movably arranged following the fixed lifting slider, the bottom end of the ultrasonic welding machine is provided with an ultrasonic welding head, the ultrasonic welding head is downward facing the processing position of the processing platform, and an auxiliary suction cup is provided at the outer ring of the ultrasonic welding head.

[0025] By adopting the above technical solution, the fixed lifting mechanism is used to drive the welding mechanism to move up and down, so as to fix the installed pipe joints at intervals. The fixed lifting bracket is used to install other structures of the fixed lifting mechanism, which are adjusted and fixed by positioning adjustment bolts to facilitate positioning of the processing position of water channels of different models and widths. The fixed lifting slide is used to guide the movement of the fixed lifting slider. The fixed lifting screw is used to drive the movement of the fixed lifting slider to achieve intermittent up and down movement of the fixed lifting slider. The ultrasonic welding machine controls the ultrasonic welding head to generate heat and melt the pipe joint by friction through emitting high-frequency sound waves, and then weld it to the water belt. The auxiliary suction cup is used to hold the water belt to facilitate ultrasonic welding.

[0026] Preferably, the processing platform, punching device, assembly device and fixing device are wrapped and installed on the ground by a supporting device, and the supporting device includes a protective mechanism and a bracket mechanism, and the protective mechanism is wrapped around the outside of the processing platform, punching device, assembly device and fixing device, and the bracket mechanism is installed at the bottom end of the protective mechanism, and the protective mechanism includes a chassis, a protective door and a protective plate, and the protective door is installed on one side of the chassis, and the chassis and the protective door are wrapped around the outside of the processing platform, punching device, assembly device and fixing device, and the protective plate is wrapped around the outside of the fixing device, and the bracket mechanism includes support legs and moving wheels, and the support legs and moving wheels are respectively arranged on the bottom surface of the chassis.

[0027] By adopting the above technical solution, the chassis and protective doors are used to protect the processing equipment and reduce external interference. At the same time, it is beneficial to protect the operators and prevent the equipment from getting out of control and injuring the operators. The protective plate wraps the ultrasonic equipment to reduce the impact of ultrasound on the external environment, and the mobile wheels facilitate the movement of the equipment.

[0028] In summary, the present invention has the following beneficial technical effects:

[0029] 1. The conveying device is used to convey the water conveying belt to be processed, so as to facilitate automatic movement to the processing platform for continuous processing. The feeding device is used to convey the pipe joints to be installed to the processing platform and install them on the water conveying belt, so as to realize the automatic installation of the pipe joints on the water conveying belt. The punching device is used to punch holes in the water conveying belt to facilitate the subsequent installation of the pipe joints. The assembly device is used to install the pipe joints, which is convenient for positioning and preliminary installation of the pipe joints. The fixing device is used to fix the connecting pipe joints and the water conveying belt to improve the installation stability and sealing of the pipe joints. The vibrating plate is used to vibrate and convey the stacked pipe joints to the linear slide. The limit groove of the linear slide is used to locate the transfer direction of the pipe joints to ensure that the angles of all pipe joints are consistent during installation. The push trough is used to accurately position the pipe joints to the transfer position to improve the positioning accuracy.

[0030] 2. The material trough is used to store the stacked pipe joints conveniently. The screening track is used to convey the pipe joints and screen their directions at the same time to ensure their swinging direction and single-layer movement. The vibrator is used to provide vibration to promote the movement of the pipe joints. The transition trough is used to assist in straightening the direction of the pipe joints. The top baffle is used to assist in straightening the pipe joints and prevent them from stacking. The raw material rack is used to support the raw material rolls to facilitate the access and conveying of raw materials. The tensioning roller group is used to assist in guiding the conveying of the water conveyor belt raw materials. The tensioning roller group is used to pull the water conveyor belt to realize automatic continuous processing. The finished product rack is used to store and collect the processed water conveyor belts.

[0031] 3. The raw material reel is conducive to reducing the deviation of the raw material roll during transportation. The lead-out roller is used to smoothly lead out the water conveying belt raw material, which is convenient for subsequent transportation. The first winding roller and the second winding roller are used to wind the water conveying belt raw material, lengthen the transmission distance, improve the transmission stability, and reduce transmission deviation. The tensioning roller and the tensioning wheel are used to compress the water conveying belt raw material, which is convenient for punching and other processing of the water conveying belt raw material, and reduce the disturbance of the water conveying belt raw material during processing, which causes the processing position to be misaligned. The friction roller and the pressure roller are used to clamp the water conveying belt and at the same time transport the water conveying belt by rotating. The power motor is used to provide transportation power. The receiving roller is used to lead out the processed water conveying belt for subsequent collection. The tensioning roller moves up and down and pulls the water conveying belt under the action of the lifting slide rail to assist in collecting the processed water conveying belt and avoid inconsistency between the collection speed of the finished product rack and the conveying speed of the friction roller.

[0032] 4. The positioning mechanism is used to locate the position of the raw materials in the water channel to reduce the deviation of the water conveyor belt during transportation. The supporting mechanism is used to support the conveyor belt processing. The front limit plate, rear limit plate and positioning splint fix the conveyor belt at multiple positions in the front and back. The inclined pressure roller, driven by the clamping cylinder, cooperates with the clamping wheel to clamp the water conveyor belt in the front. At the same time, the pressure roller and the clamping wheel cooperate to clamp the water conveyor belt in the rear to facilitate processing.

[0033] 5. The punching lifting mechanism is used to control the up and down movement of the circular cutting mechanism to achieve interval punching of the water conveying belt. The waste collection device is used to collect the waste cut by the circular cutting mechanism on the water conveying belt. The turntable is used to control the circular cutting mechanism to move back and forth between the processing position and the waste collection device, which is convenient for cutting holes and discharging waste. The punching lifting slide is convenient for guiding the sliding of the punching lifting slider to avoid rotation of the punching lifting slider during the sliding process. The punching lifting screw is used to drive the punching lifting slider to move. The cutter is used to quickly cut the water conveying belt to form a reserved hole for installation. The waste suction cup is used to suck the position of the water conveying belt that needs to be cut to avoid the cut waste from falling off and interfering with the cutting, punching and next installation work.

[0034] 6. The assembly lifting mechanism facilitates the control of the up and down movement of the picking mechanism, thereby realizing the grabbing, movement and installation of the pipe joint by the picking mechanism. The turntable is used to control the intervals of picking and installation of the picking mechanism. The assembly lifting slide is used to guide the movement of the assembly lifting slider to avoid deviation and rotation. The assembly lifting screw is used to drive the assembly lifting slider to move up and down.

[0035] 7. The fixed lifting mechanism is used to drive the welding mechanism to move up and down, so as to fix the installed pipe joints at intervals. The fixed lifting bracket is used to install other structures of the fixed lifting mechanism, which are adjusted and fixed by positioning adjustment bolts to facilitate the positioning of water channel processing positions of different models and widths. The fixed lifting slide is used to guide the movement of the fixed lifting slider. The fixed lifting screw is used to drive the fixed lifting slider to move, so as to achieve intermittent up and down movement of the fixed lifting slider. The ultrasonic welding machine controls the ultrasonic welding head to generate heat and melt the pipe joint by emitting high-frequency sound waves, and then weld it to the water belt. The auxiliary suction cup is used to hold the water belt to facilitate ultrasonic welding.

[0036] 8. The chassis and protective doors are used to protect the processing equipment and reduce external interference. At the same time, they are beneficial to protect the operators and prevent the equipment from getting out of control and injuring the operators. The protective plate wraps the ultrasonic equipment to reduce the impact of ultrasound on the external environment. The mobile wheels facilitate the movement of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0038] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0039] Figure 3 This is a schematic diagram of the structure of the processing platform of the utility model;

[0040] Figure 4 This is a schematic diagram of the structure of the punching device and assembly device of the utility model;

[0041] Figure 5 for Figure 4A local enlarged schematic diagram of point A;

[0042] Figure 6 for Figure 4 A local enlarged schematic diagram of point B;

[0043] Figure 7 This is a schematic diagram of the structure of the fixing device of the utility model;

[0044] Figure 8 This is a schematic structural diagram of the feeding device of the present utility model.

[0045] Description of reference numerals:

[0046] 1. Conveying device, 11. Raw material rack, 111. Raw material winding roller, 112. Raw material reel, 113. Raw material roll support, 12. Tensioning roller group, 121. Lead-out roller, 122. First winding roller, 123. Second winding roller, 124. Tensioning roller, 125. Tensioning pulley, 13. Power roller group, 131. Friction roller, 132. Power motor, 133. Pressure roller, 134. Receiver roller, 135. Tensioning roller, 136. Lifting slide rail, 137. Transition roller, 14. Finished product rack, 141. Finished product rolling roller, 142. Finished product reel, 143. Rewinding motor, 144. Finished product roll support;

[0047] 2. Feeding device, 21. Vibrating plate, 211. Material trough, 212. Screening track, 213. Vibrating machine, 22. Linear slide, 221. Limiting groove, 222. Transition trough, 223. Top baffle, 23. Material distributor, 231. Pushing block, 232. Pushing trough, 233. Sliding track, 234. Pushing cylinder;

[0048] 3. Processing platform, 31. Positioning mechanism, 311. Front limit plate, 312. Rear limit plate, 313. Positioning clamp, 314. Oblique pressure roller, 315. Pressing cylinder, 316. Pressing roller, 32. Support mechanism, 321. Work table, 322. Support plate, 323. Support wheel, 324. Pressing wheel;

[0049] 4. Punching device, 41. Punching lifting mechanism, 411. Punching lifting slide, 412. Punching lifting screw, 413. First screw motor, 414. Punching lifting slide, 42. Circular cutting mechanism, 421. Cutter, 422. Waste suction cup, 423. Cutter rotating frame, 424. Rotating motor, 43. Waste collecting device, 431. Waste trough, 432. Waste bucket, 450. Turntable, 451. Rotating motor;

[0050] 5. Assembly device, 51. Assembly of lifting mechanism, 511. Assembly of lifting slide, 512. Assembly of lifting screw, 513. Second screw motor, 514. Assembly of lifting slide, 52. Retrieving mechanism, 521. Retrieving fixture, 522. Fixture control;

[0051] 6. Fixing device, 61. Fixed lifting mechanism, 611. Fixed lifting bracket, 612. Positioning adjustment bolt, 613. Fixed lifting slide, 614. Fixed lifting screw, 615. Third screw motor, 616. Fixed lifting slider, 62. Welding mechanism, 621. Ultrasonic welding machine, 622. Ultrasonic welding head, 623. Auxiliary suction cup;

[0052] 7. Support device, 71. Protection mechanism, 711. Chassis, 712. Protection door, 713. Protection plate, 72. Bracket mechanism, 721. Support legs, 722. Moving wheels. DETAILED DESCRIPTION

[0053] The following is combined with Figure 1-8 The utility model is described in further detail. Example 1

[0054] The utility model embodiment discloses a water conveying belt directional external prefabricated hole pipe joint forming device, referring to Figure 1 、 Figure 2 and Figure 8 , including a conveying device 1, a feeding device 2 and a processing platform 3, the conveying device 1 and the feeding device 2 are installed on the side of the processing platform 3, and the conveying direction of the conveying device 1 and the feeding device 2 is toward the working surface of the processing platform 3, and a punching device 4, an assembling device 5 and a fixing device 6 are movably provided above the processing platform 3;

[0055] The feeding device 2 includes a vibrating plate 21, a linear slide 22 and a divider 23. The feeding end of the vibrating plate 21 is connected to the linear slide 22. The feeding end of the linear slide 22 is installed with a divider 23. A limiting groove 221 is provided in the linear slide 22. The divider 23 includes a pushing block 231. A pushing trough 232 is provided on the pushing block 231. The limiting groove 221 and the pushing trough 232 are dynamically matched and docked. The concave cross-sections of the limiting groove 221 and the pushing trough 232 match the convex directional cross-section at the bottom of the pipe joint.

[0056] During production and use, the water belt is placed on the conveying device 1, and the pipe joint is placed in the feeding device 2. Then the conveying device 1 conveys the water belt to the processing platform 3, and the feeding device 2 conveys the pipe joint to the side of the processing platform 3. During processing, the punching device 4 punches holes in the water belt on the processing platform 3, and then the assembly device 5 transfers and installs the pipe joint on the feeding device 2 to the punched hole of the water belt. Finally, the fixing device 6 is used to connect and fix the water belt and the pipe joint.

[0057] When the feeding device 2 is in use, the vibrating plate 21 will screen the pipe joints in a directional manner and transport the directional pipe joints to the linear slide 22. The linear slide 22 will further transport the pipe joints to the distributor 23, and then the distributor 23 will push the pipe joints one by one to the predetermined position. When the pipe joint moves on the linear slide 22, the bottom end of the pipe joint and the limiting groove 221 are engaged with each other and the pipe joint moves straight along the limiting groove 221 to the pushing groove 232 for fixation, and then the pushing block 231 drives the pipe joint to be pushed out. Example 2

[0058] On the basis of Example 1, the following is added:

[0059] Reference Figure 8 A material trough 211 is provided in the vibration plate 21, and a screening track 212 is provided around the material trough 211. The screening track 212 is spirally arranged upward, and a vibrator 213 is installed and connected to the bottom of the vibration plate 21;

[0060] The linear slide 22 is connected to the end of the screening track 212 through a transition groove 222 , and a top baffle 223 is provided above the transition groove 222 ;

[0061] The distributor 23 also includes a sliding rail 233 and a pushing cylinder 234. The pushing block 231 is slidably installed on the sliding rail 233. One side of the pushing block 231 is connected to the telescopic end of the pushing cylinder 234. The pushing direction of the pushing cylinder 234 is parallel to the sliding rail 233.

[0062] The pipe joint is directly poured into the material trough 211. As the vibration plate 21 vibrates, the pipe joint in the material trough 211 moves upward in a spiral along the screening track 212. During the process, the screening track 212 screens and orients the pipe joint. The transition groove 222 is smoothly narrowed and finally conforms to the shape of the limit groove 221. When the pipe joint passes through the transition groove 222, the direction is adjusted by vibration and swinging and finally it is engaged with the limit groove 221.

[0063] The pipe joint moves into the pushing trough 232 of the distributor 23, and then the cylinder 234 pushes the pushing block 231, and moves the pipe joint along the sliding track 233 to the precise loading preparation position.

[0064] Reference Figure 2and Figure 3 The conveying device 1 includes a raw material rack 11, a tensioning roller group 12, a power roller group 13 and a finished product rack 14. The raw material rack 11, the tensioning roller group 12, the power roller group 13 and the finished product rack 14 are arranged in sequence, and the water conveyor belt passes around the raw material rack 11, the tensioning roller group 12, the power roller group 13 and the finished product rack 14 in sequence. The raw material rack 11 and the tensioning roller group 12 are installed on the front side of the processing platform 3, and the power roller group 13 and the finished product rack 14 are installed on the rear side of the processing platform 3.

[0065] Reference Figure 2 The raw material rack 11 includes a raw material roll 111 and a raw material reel 112. The raw material reel 112 is fixedly connected to one end of the raw material roll 111. The raw material roll 111 and the raw material reel 112 are rotatably mounted on a raw material roll bracket 113.

[0066] The tensioning roller group 12 includes a lead-out roller 121, a first winding roller 122, a second winding roller 123, a tensioning roller 124 and a tensioning wheel 125. The water conveying belt is sequentially passed around the lead-out roller 121, the first winding roller 122, the second winding roller 123, the tensioning roller 124 and the tensioning wheel 125. The tensioning roller 124 and the tensioning wheel 125 are in frictional contact with the water conveying belt.

[0067] The water conveying belt first passes upward around the lead-out roller 121 and then passes downward around the first winding roller 122, and then passes upward around the second winding roller 123. There are two tensioning rollers 124. The water conveying belt passes through the two tensioning rollers 124 and is clamped. The tensioning wheel 125 presses the water conveying belt against the processing platform 3. A damper is installed on the tensioning wheel 125.

[0068] The power roller group 13 includes a friction roller 131, a power motor 132, a pressure roller 133, a receiving roller 134, a tensioning roller 135, a lifting slide rail 136 and a transition roller 137. The water conveying belt passes around the friction roller 131, the pressure roller 133, the receiving roller 134, the tensioning roller 135 and the transition roller 137 in sequence. The friction roller 131 and the pressure roller 133 cooperate with each other to press the water conveying belt and drive the water conveying belt to contact with each other through friction. The friction roller 131 is connected to the power motor 132 through transmission. The tensioning roller 135 is installed on the lifting slide rail 136 for sliding up and down.

[0069] The friction roller 131, the pressing roller 133, the receiving roller 134, the tensioning roller 135 and the transition roller 137 are all grooved in the middle to facilitate the passage of the pipe joints installed on the water conveyor belt and reduce the belt jam.

[0070] The water conveyor belt passes upward around the friction roller 131. The pressing roller 133, driven by a telescopic cylinder or oil cylinder, presses the water conveyor belt against the friction roller 131. The friction roller 131 is provided with a layer of rough protruding patterns. The water conveyor belt then passes upward around the receiving roller 134, then passes downward around the tensioning roller 135, and finally passes upward around the transition roller 137.

[0071] The finished product rack 14 includes a finished product roll 141, a finished product reel 142, a material receiving motor 143 and a finished product roll support 144. The finished product reel 142 is fixedly connected to one end of the finished product roll 141. The finished product roll 141 and the finished product reel 142 are rotatably mounted on the finished product roll support 144. The finished product roll 141 and the finished product reel 142 are transmission-connected to the material receiving motor 143.

[0072] Driven by the power motor 132, the friction roller 131 conveys the processed section of the water channel forward. At this time, the tensioning roller 135 moves downward along the lifting slide 136 to keep the water belt in a taut state. After the friction roller 131 stops transmission, the material receiving motor 143 is started, and the finished product winding roller 141 rolls the processed water belt into a roll. At the same time, the tensioning roller 135 moves upward along the lifting slide 136 and continues to keep the water belt taut.

[0073] The finished product roll roller 141 is provided with an inflation protrusion, which tightens the finished product roll after inflation and prevents the finished product roll from slipping.

[0074] Reference Figure 3 , the processing platform 3 includes a positioning mechanism 31 and a supporting mechanism 32, and the positioning mechanism 31 is installed on the working surface of the supporting mechanism 32;

[0075] The support mechanism 32 includes a work surface 321, a support plate 322, support wheels 323 and press-fit wheels 324. The support plate 322 is mounted on the work surface 321 and faces the fixing device 6. The support wheels 323 are mounted on the upper surface of the support plate 322. The press-fit wheels 324 are mounted on both sides of the support plate 322.

[0076] The positioning mechanism 31 includes a front limit plate 311, a rear limit plate 312, a positioning clamping plate 313, an oblique pressure roller 314, a clamping cylinder 315 and a pressure roller 316. The front limit plate 311 is installed on the work table 321 in front of the support plate 322, the rear limit plate 312 is installed on the work table 321 behind the support plate 322, the positioning clamping plate 313 is installed on the work table 321 on both sides of the support plate 322, the oblique pressure roller 314 is telescopically arranged at the front end of the support plate 322 through the clamping cylinder 315 and is movably cooperated with the clamping fitting wheel 324 on the front side of the support plate 322, and the pressure roller 316 is installed at the rear end of the support plate 322 and is combined with the clamping fitting wheel 324 on the rear side of the support plate 322.

[0077] When the water conveying belt is delivered to the position, the inclined pressure roller 314 presses the water conveying belt onto the support plate 322 under the drive of the pressing cylinder 315. The inclined pressure roller 314 and the pressing fitting wheel 324 press each other, and the pressing roller 316 always presses each other with the pressing fitting wheel 324 and clamps the water conveying belt.

[0078] The nip roller 316 is slotted in the middle to facilitate the passage of the pipe joints installed on the water conveying belt and reduce the risk of the belt getting stuck. Example 3

[0079] On the basis of Example 1, the following is added:

[0080] Reference Figure 4 The punching device 4 includes a punching lifting mechanism 41, a ring cutting mechanism 42 and a waste collecting device 43. The ring cutting mechanism 42 is movable and liftingly arranged on the punching lifting mechanism 41 and the lifting and lowering movement corresponds to the processing position of the processing platform 3. The ring cutting mechanism 42 corresponds to the movable position of the waste collecting device 43;

[0081] The punching lifting mechanism 41 and the circular cutting mechanism 42 are swingably mounted on a turntable 450. The turntable 450 controls the two extreme positions of the circular cutting mechanism 42 to respectively correspond to the processing position of the processing platform 3 and the waste collection device 43. The turntable 450 swing control is connected to the main shaft of the rotary motor 451.

[0082] The punching lifting mechanism 41 and the circular cutting mechanism 42 are arranged on the turntable 450 at an angle of 120°.

[0083] Reference Figure 4 and Figure 5 The punching lifting mechanism 41 includes a punching lifting slide 411, a punching lifting screw 412, a first screw motor 413 and a punching lifting slider 414. The punching lifting slider 414 is slidably arranged on the punching lifting slide 411. The punching lifting slider 414 is connected to the roller screw of the punching lifting screw 412. The punching lifting screw 412 is arranged parallel to the punching lifting slide 411. The punching lifting screw 412 is rotationally controlled and connected to the main shaft of the first screw motor 413.

[0084] The circular cutting mechanism 42 is installed at the front end of the punching lifting slider 414. The circular cutting mechanism 42 includes a cutter 421, a waste suction cup 422, a cutter rotating frame 423 and a rotating motor 424. The cutter 421 is rotatably arranged at the bottom of the front end of the punching lifting slider 414 through the cutter rotating frame 423. The cutter 421 is arranged on a circular track around the rotation axis of the cutter rotating frame 423. A waste suction cup 422 is arranged at the center of the circular track of the cutter 421. The cutter rotating frame 423 is transmission-connected to the rotating motor 424.

[0085] The waste collecting device 43 includes a waste trough 431 and a waste bucket 432 . One end of the waste trough 431 is movably corresponding to the position of the waste suction cup 422 , and the other end of the waste trough 431 is connected to the waste bucket 432 .

[0086] Reference Figure 4 and Figure 6 The assembly device 5 includes an assembly lifting mechanism 51 and a material taking mechanism 52. The material taking mechanism 52 is lifted and lowered on the assembly lifting mechanism 51. The assembly lifting mechanism 51 and the material taking mechanism 52 are swingably mounted on the turntable 450.

[0087] The assembly lifting mechanism 51 includes an assembly lifting slide 511, an assembly lifting screw 512, a second screw motor 513 and an assembly lifting slider 514. The assembly lifting slider 514 is slidably arranged on the assembly lifting slide 511. The assembly lifting slider 514 is connected to the roller screw of the assembly lifting screw 512. The assembly lifting screw 512 is arranged parallel to the assembly lifting slide 511. The assembly lifting screw 512 is rotationally controlled and connected to the main shaft of the second screw motor 513.

[0088] The material picking mechanism 52 includes a material picking fixture 521 and a fixture control 522. The material picking fixture 521 is movably installed at the front end of the assembly lifting slider 514. The material picking fixture 521 controls the connection fixture control 522. The turntable 450 controls the two extreme positions of the swing of the material picking fixture 521, which correspond to the feeding position of the material distributor 23 and the processing position of the processing platform 3 respectively.

[0089] Reference Figure 7 The fixing device 6 includes a fixed lifting mechanism 61 and a welding mechanism 62. The welding mechanism 62 is movable and arranged on the fixed lifting mechanism 61. The welding mechanism 62 is downwardly facing the processing position of the processing platform 3.

[0090] The fixed lifting mechanism 61 includes a fixed lifting bracket 611, a positioning adjustment bolt 612, a fixed lifting slide 613, a fixed lifting screw 614, a third screw motor 615 and a fixed lifting slider 616. The fixed lifting slider 616 is slidably arranged on the fixed lifting slide 613. The fixed lifting slider 616 is connected to the roller screw of the fixed lifting screw 614. The fixed lifting screw 614 is arranged parallel to the fixed lifting slide 613. The fixed lifting screw 614 is rotationally controlled and connected to the main shaft of the third screw motor 615. The fixed lifting slide 613 is arranged on the fixed lifting bracket 611. The fixed lifting bracket 611 is fixedly controlled and connected to the positioning adjustment bolt 612 on both sides vertically.

[0091] The welding mechanism 62 includes an ultrasonic welding machine 621, an ultrasonic welding head 622 and an auxiliary suction cup 623. The ultrasonic welding machine 621 is arranged to move along with the fixed lifting slider 616. The ultrasonic welding head 622 is arranged at the bottom end of the ultrasonic welding machine 621. The ultrasonic welding head 622 is downward facing the processing position of the processing platform 3. The auxiliary suction cup 623 is arranged at the outer circle of the ultrasonic welding head 622.

[0092] When the punching device 4, the assembly device 5 and the fixing device 6 are in cooperation, the lifting slider 616 is first fixed with the welding mechanism 62 at a high position, and then the turntable 450 is swung to move the ring cutting mechanism 42 on the punching lifting slider 414 to the top of the water conveying belt, and then the punching lifting screw 412 is started to make the ring cutting mechanism 42 close to the water conveying belt, and the rotating motor 424 is started to drive the cutter rotating frame 423 and the cutter 421 to rotate, and finally a circular hole is cut on the water conveying belt, and then the punching lifting screw 412 drives the ring cutting mechanism 42 to move upward, and the rotating motor 424 is stopped. , then the turntable 450 swings 120°, the pipe joint grabbed by the assembly device 5 is moved to the position for punching the water conveyor belt, the assembly lifting screw 512 is started to drive the assembly lifting slider 514 and the picking mechanism 52 to move downward, and the pipe joint clamped by the picking mechanism 52 is placed at the position for punching the water conveyor belt, and then the turntable 450 swings 60°, the fixed lifting screw 614 is started to drive the fixed lifting slider 616 and the welding mechanism 62 to move downward, so that the ultrasonic welding head 622 contacts the edge of the pipe joint, melts the pipe joint by ultrasound, and welds the pipe joint to the water conveyor belt. Example 4

[0093] On the basis of Example 1, the following is added:

[0094] Reference Figure 1 The processing platform 3, the punching device 4, the assembly device 5 and the fixing device 6 are wrapped and installed on the ground by the support device 7. The support device 7 includes a protection mechanism 71 and a bracket mechanism 72. The protection mechanism 71 is wrapped around the outside of the processing platform 3, the punching device 4, the assembly device 5 and the fixing device 6, and the bracket mechanism 72 is installed at the bottom end of the protection mechanism 71;

[0095] The protection mechanism 71 includes a chassis 711, a protection door 712 and a protection plate 713. The protection door 712 is installed on one side of the chassis 711. The chassis 711 and the protection door 712 are wrapped around the outside of the processing platform 3, the punching device 4, the assembly device 5 and the fixing device 6. The protection plate 713 is wrapped around the outside of the fixing device 6.

[0096] The support mechanism 72 includes legs 721 and moving wheels 722 , and the legs 721 and moving wheels 722 are respectively arranged on the bottom surface of the chassis 711 .

[0097] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water conveying belt directional external prefabricated hole pipe joint forming device, comprising a conveying device (1), a feeding device (2) and a processing platform (3), wherein the conveying device (1) and the feeding device (2) are installed on the peripheral side of the processing platform (3), and the conveying device (1) and the feeding device (2) convey the material in a direction toward the working surface of the processing platform (3), and a punching device (4), an assembling device (5) and a fixing device (6) are movably arranged above the processing platform (3), characterized in that: The feeding device (2) comprises a vibrating plate (21), a linear slide (22) and a distributor (23); the feeding end of the vibrating plate (21) is connected to the linear slide (22); the feeding end of the linear slide (22) is provided with a distributor (23); a limiting groove (221) is provided in the linear slide (22); the distributor (23) comprises a pushing block (231); a pushing trough (232) is provided on the pushing block (231); the limiting groove (221) and the pushing trough (232) are dynamically matched and docked; the concave cross-sections of the limiting groove (221) and the pushing trough (232) match the convex cross-section of the bottom of the pipe joint.

2. The water conveyor belt directional external prefabricated hole pipe joint forming equipment according to claim 1, characterized in that: A material trough (211) is provided in the vibration plate (21), a screening track (212) is provided around the material trough (211), the screening track (212) is spirally arranged upward, and a vibrator (213) is installed and connected to the bottom of the vibration plate (21); The linear slideway (22) is connected to the end of the screening track (212) via a transition groove (222), and a top baffle (223) is provided above the transition groove (222); The distributor (23) further comprises a sliding track (233) and a pushing cylinder (234), wherein the pushing block (231) is slidably mounted on the sliding track (233), one side of the pushing block (231) is connected to the telescopic end of the pushing cylinder (234), and the pushing direction of the pushing cylinder (234) is parallel to the sliding track (233).

3. The water conveyor belt directional external prefabricated hole pipe joint forming equipment according to claim 1, characterized in that: The conveying device (1) comprises a raw material rack (11), a tensioning roller group (12), a power roller group (13) and a finished product rack (14); the raw material rack (11), the tensioning roller group (12), the power roller group (13) and the finished product rack (14) are arranged in sequence; a water conveying belt passes through the raw material rack (11), the tensioning roller group (12), the power roller group (13) and the finished product rack (14) in sequence; the raw material rack (11) and the tensioning roller group (12) are installed on the front side of the processing platform (3), and the power roller group (13) and the finished product rack (14) are installed on the rear side of the processing platform (3).

4. The water conveyor belt directional external prefabricated hole pipe joint forming equipment according to claim 3, characterized in that: The material rack (11) includes a material roll (111) and a material reel (112), wherein the material reel (112) is fixedly connected to one end of the material roll (111), and the material roll (111) and the material reel (112) are rotatably mounted on a material roll bracket (113); The tensioning roller group (12) comprises a lead-out roller (121), a first winding roller (122), a second winding roller (123), a tensioning roller (124), and a tensioning wheel (125); the water conveying belt sequentially passes around the lead-out roller (121), the first winding roller (122), the second winding roller (123), the tensioning roller (124), and the tensioning wheel (125); the tensioning roller (124) and the tensioning wheel (125) are in friction-driven contact with the water conveying belt; The power roller group (13) includes a friction roller (131), a power motor (132), a pressure roller (133), a receiving roller (134), a tensioning roller (135), a lifting slide rail (136) and a transition roller (137). The water conveying belt passes through the friction roller (131), the pressure roller (133), the receiving roller (134), the tensioning roller (135) and the transition roller (137) in sequence. The friction roller (131) and the pressure roller (133) cooperate with each other to press the water conveying belt and contact the water conveying belt by friction. The friction roller (131) is connected to the power motor (132) by transmission. The tensioning roller (135) is mounted on the lifting slide rail (136) to slide up and down. The finished product rack (14) includes a finished product roll (141), a finished product reel (142), a material receiving motor (143) and a finished product roll support (144); the finished product reel (142) is fixedly connected to one end of the finished product roll (141); the finished product roll (141) and the finished product reel (142) are rotatably mounted on the finished product roll support (144); and the finished product roll (141) and the finished product reel (142) are transmission-connected to the material receiving motor (143).

5. The water conveyor belt directional external prefabricated hole pipe joint forming equipment according to claim 1, characterized in that: The processing platform (3) comprises a positioning mechanism (31) and a supporting mechanism (32), wherein the positioning mechanism (31) is mounted on a working surface of the supporting mechanism (32); The support mechanism (32) comprises a work surface (321), a support plate (322), a support wheel (323) and a press-fit wheel (324); the support plate (322) is mounted on the work surface (321) and faces the fixing device (6); the support wheel (323) is mounted on the upper surface of the support plate (322); and the press-fit wheel (324) is mounted on both sides of the support plate (322); The positioning mechanism (31) comprises a front limit plate (311), a rear limit plate (312), a positioning clamp (313), an oblique pressure roller (314), a pressing cylinder (315) and a press roller (316). The front limit plate (311) is mounted on a work surface (321) in front of the support plate (322), the rear limit plate (312) is mounted on a work surface (321) behind the support plate (322), the positioning clamp (313) is mounted on the work surfaces (321) on both sides of the support plate (322), the oblique pressure roller (314) is telescopically arranged at the front end of the support plate (322) by the pressing cylinder (315) and is movably matched with a pressing fitting wheel (324) on the front side of the support plate (322), and the press roller (316) is mounted at the rear end of the support plate (322) and is combined with the pressing fitting wheel (324) on the rear side of the support plate (322).

6. The water conveyor belt directional external prefabricated hole pipe joint forming equipment according to claim 1, characterized in that: The punching device (4) comprises a punching lifting mechanism (41), a ring cutting mechanism (42) and a waste collecting device (43); the ring cutting mechanism (42) is movably lifted and lowered on the punching lifting mechanism (41) and its lifting and lowering movement corresponds to the processing position of the processing platform (3); the ring cutting mechanism (42) corresponds to the active position of the waste collecting device (43); The punching and lifting mechanism (41) and the circular cutting mechanism (42) are swingably mounted on a turntable (450). The turntable (450) controls the two extreme positions of the circular cutting mechanism (42) to respectively correspond to the processing position of the processing platform (3) and the waste collecting device (43). The turntable (450) is connected to the main shaft of the rotary motor (451) for swing control.

7. The water conveyor belt directional external prefabricated hole pipe joint forming equipment according to claim 6, characterized in that: The punching lifting mechanism (41) comprises a punching lifting slideway (411), a punching lifting screw (412), a first screw motor (413) and a punching lifting slider (414); the punching lifting slider (414) is slidably arranged on the punching lifting slideway (411); the punching lifting slider (414) is connected to the roller screw of the punching lifting screw (412); the punching lifting screw (412) is arranged parallel to the punching lifting slideway (411); and the punching lifting screw (412) is rotationally controlled to be connected to the main shaft of the first screw motor (413); The circular cutting mechanism (42) is installed at the front end of the punching lifting slider (414), and the circular cutting mechanism (42) includes a cutter (421), a waste material suction cup (422), a cutter rotating frame (423) and a rotating motor (424). The cutter (421) is rotatably arranged at the bottom of the front end of the punching lifting slider (414) through the cutter rotating frame (423). The cutter (421) is arranged on a circular track around the rotation axis of the cutter rotating frame (423). A waste material suction cup (422) is arranged at the center of the circular track of the cutter (421). The cutter rotating frame (423) is transmission-connected to the rotating motor (424). The waste collecting device (43) comprises a waste trough (431) and a waste bucket (432), wherein one end of the waste trough (431) is movably corresponding to the position of the waste suction cup (422), and the other end of the waste trough (431) is connected to the waste bucket (432).

8. The water conveyor belt directional external prefabricated hole pipe joint forming equipment according to claim 6 or 7, characterized in that: The assembly device (5) comprises an assembly lifting mechanism (51) and a material taking mechanism (52), wherein the material taking mechanism (52) is lifted and arranged on the assembly lifting mechanism (51), and the assembly lifting mechanism (51) and the material taking mechanism (52) are swingably mounted on the turntable (450); The assembly lifting mechanism (51) comprises an assembly lifting slideway (511), an assembly lifting screw (512), a second screw motor (513) and an assembly lifting slider (514); the assembly lifting slider (514) is slidably arranged on the assembly lifting slideway (511); the assembly lifting slider (514) is connected to the roller screw of the assembly lifting screw (512); the assembly lifting screw (512) is arranged parallel to the assembly lifting slideway (511); and the assembly lifting screw (512) is rotationally controlled to connect to the main shaft of the second screw motor (513); The material picking mechanism (52) includes a material picking fixture (521) and a fixture control (522), wherein the material picking fixture (521) is movably mounted on the front end of the assembly lifting slider (514), the material picking fixture (521) is controlled to connect the fixture control (522), and the turntable (450) controls the material picking fixture (521) to swing to two extreme positions corresponding to the feeding position of the distributor (23) and the processing position of the processing platform (3), respectively.

9. The water conveyor belt directional external prefabricated hole pipe joint forming equipment according to claim 1, characterized in that: The fixing device (6) comprises a fixed lifting mechanism (61) and a welding mechanism (62), wherein the welding mechanism (62) is arranged on the fixed lifting mechanism (61) for lifting movement, and the welding mechanism (62) faces downwardly to the processing position of the processing platform (3); The fixed lifting mechanism (61) comprises a fixed lifting bracket (611), a positioning adjustment bolt (612), a fixed lifting slideway (613), a fixed lifting screw (614), a third screw motor (615) and a fixed lifting slider (616); the fixed lifting slider (616) is slidably arranged on the fixed lifting slideway (613); the fixed lifting slider (616) is connected to the roller screw of the fixed lifting screw (614); the fixed lifting screw (614) is arranged parallel to the fixed lifting slideway (613); the fixed lifting screw (614) is rotationally controlled and connected to the main shaft of the third screw motor (615); the fixed lifting slideway (613) is arranged on the fixed lifting bracket (611); and the fixed lifting bracket (611) is vertically fixedly controlled and connected to the positioning adjustment bolt (612) on both sides; The welding mechanism (62) includes an ultrasonic welding machine (621), an ultrasonic welding head (622) and an auxiliary suction cup (623). The ultrasonic welding machine (621) is arranged to move along with the fixed lifting slider (616). The ultrasonic welding head (622) is arranged at the bottom end of the ultrasonic welding machine (621). The ultrasonic welding head (622) is downwardly facing the processing position of the processing platform (3). The auxiliary suction cup (623) is arranged at the outer ring of the ultrasonic welding head (622).

10. The water conveyor belt directional external prefabricated hole pipe joint forming equipment according to claim 1, characterized in that: The processing platform (3), the punching device (4), the assembly device (5) and the fixing device (6) are wrapped and installed on the ground by a support device (7), the support device (7) comprises a protection mechanism (71) and a bracket mechanism (72), the protection mechanism (71) is wrapped around the outside of the processing platform (3), the punching device (4), the assembly device (5) and the fixing device (6), and the bracket mechanism (72) is installed at the bottom end of the protection mechanism (71); The protection mechanism (71) comprises a chassis (711), a protection door (712) and a protection plate (713); the protection door (712) is mounted on one side of the chassis (711); the chassis (711) and the protection door (712) are wrapped around the outside of the processing platform (3), the punching device (4), the assembly device (5) and the fixing device (6); and the protection plate (713) is wrapped around the outside of the fixing device (6); The support mechanism (72) comprises a support leg (721) and a moving wheel (722), and the support leg (721) and the moving wheel (722) are respectively arranged on the bottom surface of the chassis (711).

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