Collaborative automatic device for feeding and welding externally-inlaid prefabricated hole of water conveying belt

Abstract

The utility model relates to the technical field of water conveying belt machining machine tools, in particular to a collaborative automatic feeding and welding device for externally-inlaid prefabricated holes of water conveying belts. The device comprises a positioning mechanism, a mounting mechanism and a welding mechanism, the mounting mechanism comprises a pipe joint separating assembly and a pipe joint assembling assembly, and the welding mechanism comprises an ultrasonic heating assembly and a welding moving assembly. The positioning mechanism is used for positioning the water conveying belt and the pipe joint which need to be mounted and combined, automatic positioning and mounting are facilitated, the mounting speed is increased, meanwhile, the mounting precision is improved, and the product production quality can be improved easily, and the mounting mechanism is used for preliminarily combining and mounting the water conveying belt and the pipe joint together and conveniently combining and fixing the water conveying belt and the pipe joint subsequently. And the welding mechanism is used for firmly fixing the pipe joint to the water conveying belt in a sealed mode, the sealing performance is improved, and the product quality can be improved easily.

Description

Technical Field

[0001] The utility model relates to the technical field of water conveyor belt processing machine tools, in particular to a coordinated automatic device for feeding and welding prefabricated holes on the outside of a water conveyor belt. Background Art

[0002] With global climate change and increasing water scarcity, the rational management of water resources has become increasingly important. Many regions are promoting water-saving irrigation technologies to improve water efficiency. Currently, agricultural irrigation methods primarily include drip irrigation, sprinkler irrigation, and furrow irrigation. Drip irrigation systems can effectively reduce evaporation and water leakage, improving water resource utilization. Sprinkler irrigation systems are suitable for large farmland areas and can evenly distribute water.

[0003] Among them, the new form of agricultural irrigation requires the use of a large number of water belts for transporting irrigation water. Water belts are important tools for agricultural irrigation. They are usually made of plastic or rubber materials and have good corrosion resistance and flexibility. Their main function is to transport water from the water source to the farmland to meet the water needs of crop growth.

[0004] The production of external prefabricated hole water supply belts requires precise processing technology to ensure the accuracy of parameters such as hole diameter and hole spacing. During the production process, any small deviation may affect the irrigation effect. Therefore, the production process of external prefabricated hole water supply belts is relatively complicated, resulting in high costs, which may make it difficult for some small-scale farmers to afford it, thus limiting its popularity. Utility Model Content

[0005] In order to improve the production accuracy and speed of water conveying belts with external prefabricated holes and reduce production costs, the utility model provides a coordinated automatic device for loading and welding water conveying belts with external prefabricated holes.

[0006] The utility model provides a coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt, which adopts the following technical solutions:

[0007] A coordinated automatic device for loading and welding prefabricated holes on the outside of a water conveying belt, comprising a positioning mechanism, an installation mechanism and a welding mechanism. The positioning mechanism is installed on the installation mechanism, and the welding mechanism is movably installed above the installation mechanism. The positioning mechanism comprises a water conveying belt positioning assembly and a pipe joint positioning assembly. The water conveying belt positioning assembly is installed at the bottom position of the installation mechanism and positioned at the water conveying belt transmission position and direction. The pipe joint positioning assembly is installed at the installation mechanism and connected to an external pipe joint conveying device. The installation mechanism comprises a pipe joint separation assembly and a pipe joint assembly assembly. The pipe joint separation assembly and the pipe joint assembly assembly are installed in combination with each other. The pipe joint separation assembly is movably installed at the end of the pipe joint conveying device. The pipe joint assembly assembly is movably installed at the pipe joint positioning assembly. The welding mechanism comprises an ultrasonic heating assembly and a welding moving assembly. The ultrasonic heating assembly controls the lifting and lowering movement through the welding moving assembly. The ultrasonic heating assembly is installed above the installation mechanism.

[0008] The positioning mechanism is used to position the water conveyor belt and pipe joint that need to be installed in combination, which is convenient for automatic positioning installation, improves installation speed, and improves installation accuracy at the same time, which is beneficial to improving product production quality. The installation mechanism is used to initially combine and install the water conveyor belt and pipe joint together, which is convenient for subsequent combination and fixation of the two, improving installation accuracy and production quality. The welding mechanism is used to firmly seal and fix the pipe joint on the water conveyor belt, improve sealing, and help improve product quality. The water conveyor belt positioning component is used to position the water conveyor belt transmission, improve the water conveyor belt transmission accuracy, and ensure continuous processing. The pipe joint positioning component is used to position the pipe joint installation, which is convenient for accurate installation of the pipe joint at intervals. Installed on the water conveyor belt, the pipe joint separation component is used to separate the pipe joints that are continuously arranged and conveyed to prevent the adjacent conveyed pipe joints from affecting the pipe joints being installed. The pipe joint assembly component is used to install the pipe joints into the installation holes opened in advance on the water conveyor belt, which is conducive to subsequent welding operations and improves the efficiency of automated processing. The ultrasonic heating component is used to quickly heat the pipe joints through ultrasound, so that the pipe joints plastically melt and adhere to the water conveyor belt, which is convenient for fixed installation and effectively ensures the installation sealing. The welding moving component is used to control the up and down movement of the ultrasonic heating component, and then realize the intermittent installation and fixation of the pipe joints, which is conducive to automatic processing with the installation mechanism.

[0009] Furthermore, the water belt positioning assembly includes a transmission detection probe, a positioning plate and a positioning strip. The transmission detection probe is installed above the conveying installation mechanism on one side of the water belt, and the detection direction of the transmission detection probe is toward the upper surface of the water belt. The positioning plate is installed directly below the installation mechanism and is supported on the bottom of the bottom surface of the water belt. The positioning strip is installed on both sides of the positioning plate and is close to the side edge of the water belt.

[0010] The transmission detection probe is used to detect the position of the circular hole cut in advance on the water belt, which makes it convenient for the equipment to judge the transmission distance of the water belt and ensure that the circular hole cut in advance on the water belt is moved exactly to the falling position of the pipe joint. The positioning plate is used to place and receive the water belt, which is convenient for connecting and installing with the pipe joint. The positioning strip is used to limit the transmission of the water belt on the side to prevent the water belt from shifting to one side, thereby causing inaccurate installation position of the pipe joint.

[0011] Furthermore, the pipe joint positioning assembly includes a positioning frame, a positioning notch and a positioning detection probe. The positioning frame is fixedly installed in the air at the assembly of the water belt and the pipe joint. One side of the positioning frame is connected to the installation equipment frame through a connecting block. The positioning notch is U-shaped and is opened on the side of the positioning frame away from the connecting block used for fixation. The positioning notch is docked with the pipe joint conveying track. The positioning detection probe is installed on one side of the positioning notch and the detection direction is toward the center of the positioning notch.

[0012] The positioning rack is used to temporarily store pipe joints and position them at the predetermined installation position, facilitating the conversion from horizontal continuous transportation to individual vertical installation. The positioning notch is used to receive pipe joints and accurately locate the installation position, which is conducive to the continuous and sequential positioning and continuous and rapid processing of pipe joints. The positioning detection probe is used to detect whether there is a pipe joint at the positioning notch, avoiding processing errors caused by inadequate transportation of the pipe joint.

[0013] Furthermore, the pipe joint separation assembly includes an installation support frame, a limiting top plate and a separation rod. The installation support frame is elastically and movably installed on the upper surface of the positioning frame, and the through hole at the center of the installation support frame is opposite to the positioning notch. The installation support frame is installed on the side of the pipe joint conveying track. The bottom end of the separation rod is a round head, and a limiting top plate is provided directly above the joint between the positioning notch and the pipe joint conveying track.

[0014] The installation support frame is used to install other components for installing pipe joints to improve the installation positioning accuracy. The limiting top plate is used to limit the pipe joints from tilting during transportation to prevent adjacent pipe joints from stacking on each other and affecting installation and transportation. The separation rod is used to slightly push the next pipe joint to be installed backward to limit the next pipe joint to be installed from affecting the installation of the pipe joint being installed.

[0015] Furthermore, the pipe joint assembly component includes a supporting spring rod, a connecting bar, a sliding wheel and an outer support rod. The support frame is elastically telescopically installed up and down through the supporting spring rod. The connecting bar is elastically telescopically installed on both sides of the positioning notch and is opposite to the bosses on both sides of the pipe joint conveying track for supporting the side edges of the pipe joint. The outer support rod is installed on the upper inner side of the connecting bars on both sides to lift up and down. The bottom of the outer support rod is wedge-shaped, and sliding wheels are installed at the corresponding contact points of the connecting bar.

[0016] The supporting spring rod is used to control the upward and downward telescopic movement of the installation support frame, thereby further controlling the downward movement operation and upward return of other structures connected to the installation support frame. The connecting bar is used to control the drop of the pipe joint, which is convenient for the interval positioning installation in conjunction with the water belt transportation, and realizes rapid automated processing. The sliding wheel is used to reduce the friction force when the outer support rod opens the connecting bar, which facilitates the outer support rod to quickly open the connecting bar and make the pipe joint fall. The outer support rod is used to open the connecting bar and further control the fall of the pipe joint, thereby realizing automatic control of the fall of the pipe joint and improving processing efficiency.

[0017] Furthermore, the ultrasonic heating assembly includes an ultrasonic generator, an ultrasonic heating head and a welding support frame. The ultrasonic heating head is installed at the bottom of the ultrasonic generator. The ultrasonic generator is installed up and down through the welding support frame. The ultrasonic heating head is facing the through hole and positioning notch at the center of the installation support frame.

[0018] The ultrasonic generator is used to generate ultrasonic waves, further realizing ultrasonic vibration heating. It has high heating efficiency and is convenient for accurately adjusting the heating temperature. The ultrasonic heating head is used to receive the vibration of the ultrasonic wave emitted by the ultrasonic generator and convert it into high-temperature heat, making it convenient to heat the pipe joint in one circle and stick it on the water belt. The welding support frame is used to receive and install the ultrasonic generator, making it convenient to control the movement and fixation of the ultrasonic generator.

[0019] Furthermore, the welding moving assembly includes a lifting frame, a lifting spring rod and a suction cup rod. The welding support frame is installed on the lifting frame for sliding up and down. The welding support frame is connected through the lifting spring rod and installed on the upper surface of the support frame. Suction cup rods are installed on both sides of the welding support frame, and a suction cup is set at the bottom of the suction cup rod.

[0020] The lifting frame is used to control the up and down movement of the ultrasonic heating component and limit the up and down movement position of the ultrasonic heating component to facilitate positioning processing. The lifting spring rod is used to link and control the movement of the installation operating mechanism of the installation mechanism to achieve precise mutual cooperation processing. The suction cup rod is used to cooperate with the ultrasonic heating head to weld and fix the pipe joint and the water belt. By sucking the two sides of the water belt installation pipe joint, the pipe joint is conveniently installed at the opening of the water belt and reduces the impact on the non-opening surface.

[0021] Furthermore, a cooling mechanism is installed on the outside of the welding mechanism. The cooling mechanism includes an internal cooling component and an external cooling component. The internal cooling component is installed and wrapped on the ultrasonic generator, and the external cooling component is installed on the side of the ultrasonic heating head.

[0022] The cooling mechanism is used to reduce the temperature of the welding mechanism to avoid high temperature damage to the equipment and facilitate the rapid solidification of the pipe joint and its connection to the water belt. The internal cooling component is used to reduce the internal temperature of the ultrasonic generator to avoid continuous high temperature damage to the ultrasonic generator and improve the service life of the equipment. The external cooling component is used to quickly reduce the temperature of the pipe joint externally and accelerate the solidification of the pipe joint on the water belt.

[0023] Furthermore, the internal cooling component includes a cooling hole and a cooling package. The cooling hole is connected to the cooling package. The cooling package is connected to the cooling medium delivery device through the cooling hole. The cooling package is wrapped around the outside of the ultrasonic generator.

[0024] The cooling hole is used to inject cooling medium to facilitate continuous heat exchange of the internal heat of the ultrasonic generator, reduce or maintain the internal temperature of the ultrasonic generator, and the cooling package is used to evenly cool the internal circle of the ultrasonic generator and improve the efficiency of heat exchange and cooling.

[0025] Furthermore, the external cooling component includes a fan and a refrigeration blower, and the air outlet directions of the fan and the refrigeration blower are both toward the ultrasonic heating head.

[0026] The fan increases air flow, which helps to take away heat through the flowing air, thereby cooling the pipe joints and ultrasonic equipment. The refrigeration blower directly blows out cold air through an external compression refrigerator, which helps to increase the speed of rapid cooling of the pipe joints and ultrasonic equipment.

[0027] In summary, the present invention has the following beneficial technical effects:

[0028] 1. The positioning mechanism is used to locate the water belt and pipe joint that need to be installed in combination, which is convenient for automatic positioning installation, improves installation speed, and improves installation accuracy at the same time, which is beneficial to improving product production quality. The installation mechanism is used to initially combine and install the water belt and pipe joint together, which is convenient for subsequent combination and fixation of the two, improving installation accuracy and production quality. The welding mechanism is used to firmly seal and fix the pipe joint on the water belt, improve sealing, and help improve product quality. The water belt positioning component is used to position the water belt transmission, improve the water belt transmission accuracy, and ensure continuous processing. The pipe joint positioning component is used to position the pipe joint installation, which is convenient for precise intervals of pipe joints. Installed on the water conveyor belt, the pipe joint separation component is used to separate the continuously arranged pipe joints to prevent the adjacent pipe joints from affecting the pipe joints being installed. The pipe joint assembly component is used to install the pipe joints into the installation holes opened in advance on the water conveyor belt, which is conducive to subsequent welding operations and improves the efficiency of automated processing. The ultrasonic heating component is used to quickly heat the pipe joints through ultrasound, so that the pipe joints plastically melt and adhere to the water conveyor belt, which is convenient for fixed installation and effectively ensures the installation sealing. The welding moving component is used to control the up and down movement of the ultrasonic heating component, and then realize the intermittent installation and fixation of the pipe joints, which is conducive to automatic processing with the installation mechanism.

[0029] 2. The transmission detection probe is used to detect the position of the circular hole cut in advance on the water conveying belt, which is convenient for the equipment to judge the transmission distance of the water conveying belt and ensure that the circular hole cut in advance on the water conveying belt is moved to the falling position of the pipe joint. The positioning plate is used to place and receive the water conveying belt, which is convenient for connecting and installing with the pipe joint. The positioning strip is used to limit the transmission of the water conveying belt on the side to avoid the water conveying belt from shifting to one side, which may cause the pipe joint to be installed inaccurately. The positioning frame is used to temporarily store the pipe joint and position the pipe joint to the predetermined installation position, which is convenient for the horizontal continuous transmission to be transformed into a separate vertical installation. The positioning notch is used to receive the pipe joint and accurately locate the installation position, which is conducive to the continuous positioning and continuous rapid processing of the pipe joint. The positioning detection probe is used to detect whether there is a pipe joint at the positioning notch to avoid processing errors caused by the pipe joint not being delivered in place.

[0030] 3. The installation support frame is used to install other components for installing pipe joints, thereby improving the installation positioning accuracy. The limit top plate is used to limit the pipe joint head during transportation, and prevent adjacent pipe joints from stacking on each other and affecting installation and transportation. The separation rod is used to slightly push the next pipe joint to be installed backward, limiting the next pipe joint to be installed from affecting the installation of the pipe joint being installed. The support spring rod is used to control the up and down telescopic movement of the installation support frame, thereby further controlling the downward movement operation and upward return of other structures connected to the installation support frame. The connecting bar is used to control the falling of the pipe joint, which is convenient for cooperating with the water conveying belt for interval positioning installation and realizing rapid automated processing. The sliding wheel is used to reduce the friction force when the outer support rod opens the connecting bar, which facilitates the outer support rod to quickly open the connecting bar and make the pipe joint fall. The outer support rod is used to open the connecting bar and further control the falling of the pipe joint, thereby realizing automatic control of the falling of the pipe joint and improving processing efficiency.

[0031] 4. The ultrasonic generator is used to generate ultrasonic waves, further realizing ultrasonic vibration heating, with high heating efficiency and convenient and precise adjustment of heating temperature. The ultrasonic heating head is used to receive the vibration of ultrasonic waves emitted by the ultrasonic generator and convert it into high-temperature heat, which is convenient for heating the pipe joint in one circle and sticking it on the water belt. The welding support frame is used to receive and install the ultrasonic generator, which is convenient for controlling the movement and fixation of the ultrasonic generator. The lifting frame is used to control the up and down movement of the ultrasonic heating component and limit the up and down movement position of the ultrasonic heating component, which is convenient for positioning processing. The lifting spring rod is used to control the movement of the installation operating mechanism of the installation mechanism in a linkage manner to achieve mutual precise cooperation processing. The suction cup rod is used to cooperate with the ultrasonic heating head to weld and fix the pipe joint and the water belt. By sucking both sides of the pipe joint installed on the water belt, the pipe joint is conveniently installed at the opening of the water belt and reduces the impact on the non-opening surface.

[0032] 5. The cooling mechanism is used to reduce the temperature of the welding mechanism to avoid high-temperature damage to the equipment and is conducive to the rapid solidification of the pipe joint and its connection to the water belt. The internal cooling component is used to reduce the internal temperature of the ultrasonic generator to avoid continuous high-temperature damage to the ultrasonic generator and improve the service life of the equipment. The external cooling component is used to quickly reduce the temperature of the pipe joint externally and accelerate the solidification of the pipe joint on the water belt. The cooling hole is used to inject cooling medium to facilitate continuous heat exchange of the internal heat of the ultrasonic generator, reduce or maintain the internal temperature of the ultrasonic generator, and cool the ultrasonic generator. The cooling package is used to evenly cool the internal circle of the ultrasonic generator and improve the efficiency of heat exchange and cooling. The fan increases air flow, which is conducive to taking away heat through the flowing air, thereby cooling the pipe joint and ultrasonic equipment. The refrigeration blower directly blows out cold air through an external compression refrigerator, which is conducive to increasing the speed of rapid cooling of the pipe joint and ultrasonic equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0034] Figure 2 for Figure 1 A structural diagram from another perspective;

[0035] Figure 3 for Figure 2 A local enlarged schematic diagram of point A;

[0036] Figure 4 This is a schematic diagram of the internal structure of the pipe joint assembly component of the utility model;

[0037] Figure 5 for Figure 4 A partial enlarged schematic diagram of point B.

[0038] Description of reference numerals:

[0039] 1. Positioning mechanism, 11. Water belt positioning assembly, 111. Transmission detection probe, 112. Positioning plate, 113. Positioning strip, 12. Pipe joint positioning assembly, 121. Positioning frame, 122. Positioning notch, 123. Positioning detection probe, 2. Installation mechanism, 21. Pipe joint separation assembly, 210. Installation support frame, 211. Limiting top plate, 212. Separation rod, 22. Pipe joint assembly assembly, 220. Support spring rod, 221. Undertaking strip , 222, sliding wheel, 223, outer support rod, 3, welding mechanism, 31, ultrasonic heating component, 311, ultrasonic generator, 312, ultrasonic heating head, 313, welding support frame, 32, welding moving component, 321, lifting frame, 322, lifting spring rod, 323, suction cup rod, 4, cooling mechanism, 41, internal cooling component, 411, cooling hole, 412, cooling package, 42, external cooling component, 421, fan, 422, refrigeration blower. DETAILED DESCRIPTION

[0040] The following is combined with Figure 1-5 The utility model is described in further detail. Example 1

[0041] The utility model discloses a coordinated automatic device for feeding and welding prefabricated holes on the outer surface of a water conveying belt, referring to Figure 1 , including a positioning mechanism 1, a mounting mechanism 2 and a welding mechanism 3, the positioning mechanism 1 is mounted on the mounting mechanism 2, and the welding mechanism 3 is movably mounted above the mounting mechanism 2;

[0042] The water belt and the pipe joint are placed on the positioning mechanism 1 for transportation and positioning, and then the water belt and the pipe joint are assembled with each other using the installation mechanism 2. Finally, the water belt and the pipe joint are combined and fixed into a finished product using the welding mechanism 3.

[0043] The positioning mechanism 1 includes a water belt positioning assembly 11 and a pipe joint positioning assembly 12. The water belt positioning assembly 11 is installed at the bottom of the mounting mechanism 2 and positioned at the water belt conveying position and direction. The pipe joint positioning assembly 12 is installed at the mounting mechanism 2 and is external to the pipe joint conveying device.

[0044] The water belt positioning assembly 11 transports the water belt horizontally and positions it, and the pipe joint positioning assembly 12 transports the pipe joint longitudinally and positions it;

[0045] The installation mechanism 2 includes a pipe joint separation component 21 and a pipe joint assembly component 22. The pipe joint separation component 21 and the pipe joint assembly component 22 are assembled and installed in combination with each other. The pipe joint separation component 21 is movably installed at the end of the pipe joint conveying device, and the pipe joint assembly component 22 is movably installed at the pipe joint positioning component 12.

[0046] The pipe joints are transported to the installation mechanism 2, where the pipe joint separation assembly 21 separates the pipe joints, and then the pipe joint assembly assembly 22 is used to install the pipe joints into the holes on the water belt.

[0047] The welding mechanism 3 includes an ultrasonic heating component 31 and a welding moving component 32. The ultrasonic heating component 31 is controlled to move up and down by the welding moving component 32. The ultrasonic heating component 31 is located above the mounting mechanism 2.

[0048] The ultrasonic heating component 31 is driven by the welding moving component 32 to heat the pipe joint and weld it to the water conveying belt. Example 2

[0049] On the basis of Example 1, the following is added:

[0050] Reference Figure 2-Figure 5The water conveyor belt positioning assembly 11 includes a transmission detection probe 111, a positioning plate 112 and a positioning bar 113. The transmission detection probe 111 is installed above the conveying installation mechanism 2 on one side of the water conveyor belt, and the detection direction of the transmission detection probe 111 is toward the upper surface of the water conveyor belt. The positioning plate 112 is installed directly below the installation mechanism 2 and is supported on the bottom of the bottom surface of the water conveyor belt. The positioning bar 113 is installed on both sides of the positioning plate 112 and is close to the side edge of the water conveyor belt.

[0051] The transmission detection probe 111 is a laser detection probe. When the water conveying belt is transmitted to the bottom of the transmission detection probe 111, the transmission detection probe 111 detects the openings on the water conveying belt and feeds this back to the stepper motor to determine the number of steps the stepper motor has taken.

[0052] The positioning bars 113 are installed with bolts. By moving the installation position of the bolts, the width between the two positioning bars 113 can be adjusted to adapt to water conveying belts of different widths.

[0053] Reference Figure 2-Figure 5 The pipe joint positioning assembly 12 includes a positioning frame 121, a positioning notch 122 and a positioning detection probe 123. The positioning frame 121 is fixedly installed in the air at the assembly of the water belt and the pipe joint. One side of the positioning frame 121 is connected to the mounting equipment frame through a connecting block. The positioning notch 122 is U-shaped and is opened on the side of the positioning frame 121 away from the connecting block for fixing. The positioning notch 122 is docked with the pipe joint conveying track. The positioning detection probe 123 is installed on one side of the positioning notch 122 and the detection direction is toward the center of the positioning notch 122.

[0054] When the positioning detection probe 123 detects that there is a pipe joint in the positioning notch 122, the installation is carried out normally. When the positioning detection probe 123 detects that there is no pipe joint in the positioning notch 122, the machine is controlled to stop.

[0055] Reference Figure 2-Figure 5 The pipe joint separation assembly 21 includes a mounting support frame 210, a limiting top plate 211 and a separation rod 212. The mounting support frame 210 is elastically mounted on the upper surface of the positioning frame 121, and the through hole at the center of the mounting support frame 210 is opposite to the positioning notch 122. The mounting support frame 210 is installed on the side facing the pipe joint conveying track. The bottom end of the separation rod 212 is a round head, and a limiting top plate 211 is set directly above the joint between the positioning notch 122 and the pipe joint conveying track.

[0056] The separation rod 212 corresponds to the central circular hole of the pipe joint. When the separation rod 212 descends along with the installation support frame 210, it is inserted into the central circular hole of the pipe joint and pushes the pipe joint backward for a certain distance.

[0057] Reference Figure 2-Figure 5The pipe joint assembly component 22 includes a supporting spring rod 220, a connecting bar 221, a sliding wheel 222 and an outer support rod 223. The support frame 210 is elastically telescopically installed up and down through the supporting spring rod 220. The connecting bar 221 is elastically telescopically installed on both sides of the positioning notch 122 and is directly opposite to the bosses on both sides of the pipe joint conveying track for supporting the side edges of the pipe joint. The outer support rod 223 is installed on the upper inner side of the connecting bars 221 on both sides to move up and down. The bottom of the outer support rod 223 is wedge-shaped, and the sliding wheel 222 is installed at the corresponding contact point of the connecting bar 221.

[0058] The support spring rod 220 controls the mounting support frame 210 to automatically rebound.

[0059] The outer support rod 223 descends as the mounting support frame 210 descends, and pushes the receiving bar 221 to both sides along the sliding wheel 222, so that the pipe joint falls.

[0060] Reference Figure 2-Figure 5 The ultrasonic heating assembly 31 includes an ultrasonic generator 311, an ultrasonic heating head 312 and a welding support frame 313. The ultrasonic heating head 312 is installed at the bottom of the ultrasonic generator 311. The ultrasonic generator 311 is installed up and down through the welding support frame 313. The ultrasonic heating head 312 is facing the through hole and positioning notch 122 at the center of the mounting support frame 210.

[0061] The ultrasonic generator 311 vibrates by emitting high-frequency sound waves, causing the ultrasonic heating head 312 to generate heat and act on the pipe joint.

[0062] Reference Figure 2-Figure 5 The welding moving assembly 32 includes a lifting frame 321, a lifting spring rod 322 and a suction cup rod 323. The welding support frame 313 is installed on the lifting frame 321 for sliding up and down. The welding support frame 313 is connected and installed on the upper surface of the support frame 210 through the lifting spring rod 322. Suction cup rods 323 are installed on both sides of the welding support frame 313, and a suction cup is set at the bottom of the suction cup rod 323.

[0063] The lifting frame 321 controls the downward movement and utilizes the lifting spring rod 322 to push the installation support frame 210 to move downward. Example 3

[0064] On the basis of Example 1, the following is added:

[0065] Reference Figure 2-Figure 5 A cooling mechanism 4 is installed on the outside of the welding mechanism 3. The cooling mechanism 4 includes an internal cooling component 41 and an external cooling component 42. The internal cooling component 41 is installed and wrapped on the ultrasonic generator 311, and the external cooling component 42 is installed on the side of the ultrasonic heating head 312.

[0066] Reference Figure 2-Figure 5The internal cooling component 41 includes a cooling hole 411 and a cooling package 412. The cooling hole 411 is connected to the cooling package 412. The cooling package 412 is connected to the cooling medium delivery device through the cooling hole 411. The cooling package 412 is wrapped around the outside of the ultrasonic generator 311.

[0067] Cooling media include air and coolant.

[0068] Reference Figure 2-Figure 5 The external cooling component 42 includes a fan 421 and a cooling blower 422 , and the air outlet directions of the fan 421 and the cooling blower 422 are both toward the ultrasonic heating head 312 .

[0069] 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 coordinated automatic device for loading and welding prefabricated holes on the outside of a water conveyor belt, characterized by: It comprises a positioning mechanism (1), a mounting mechanism (2) and a welding mechanism (3), wherein the positioning mechanism (1) is mounted on the mounting mechanism (2), and the welding mechanism (3) is movably mounted above the mounting mechanism (2); The positioning mechanism (1) comprises a water belt positioning assembly (11) and a pipe joint positioning assembly (12); the water belt positioning assembly (11) is mounted at the bottom of the mounting mechanism (2) and positioned at the water belt conveying position and direction; the pipe joint positioning assembly (12) is mounted at the mounting mechanism (2) and externally connected to the pipe joint conveying device; The installation mechanism (2) comprises a pipe joint separation component (21) and a pipe joint assembly component (22), wherein the pipe joint separation component (21) and the pipe joint assembly component (22) are assembled and installed in combination with each other, the pipe joint separation component (21) is movably installed at the end of the pipe joint conveying device, and the pipe joint assembly component (22) is movably installed at the pipe joint positioning component (12); The welding mechanism (3) comprises an ultrasonic heating component (31) and a welding movable component (32); the ultrasonic heating component (31) is controlled to move upward and downward by the welding movable component (32); and the ultrasonic heating component (31) is located above the mounting mechanism (2).

2. The coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt according to claim 1, characterized in that: The water conveyor belt positioning assembly (11) comprises a transmission detection probe (111), a positioning plate (112) and a positioning strip (113). The transmission detection probe (111) is installed above the side of the water conveyor belt that is transported into the installation mechanism (2), and the detection direction of the transmission detection probe (111) is toward the upper surface of the water conveyor belt. The positioning plate (112) is installed directly below the installation mechanism (2) and is supported on the bottom of the water conveyor belt. The positioning strip (113) is installed on both sides of the positioning plate (112) and is closely attached to the side edge of the water conveyor belt.

3. The coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt according to claim 1, characterized in that: The pipe joint positioning assembly (12) comprises a positioning frame (121), a positioning notch (122) and a positioning detection probe (123); the positioning frame (121) is fixedly mounted in the air at the assembly of the water conveying belt and the pipe joint; one side of the positioning frame (121) is connected to the mounting equipment frame via a connecting block; the positioning notch (122) is U-shaped and is provided on the positioning frame (121) away from the connecting block for fixing; the positioning notch (122) is docked with the pipe joint conveying track; the positioning detection probe (123) is mounted on one side of the positioning notch (122) and the detection direction is toward the center of the positioning notch (122).

4. The coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt according to claim 3, characterized in that: The pipe joint separation assembly (21) comprises a mounting support frame (210), a limiting top plate (211) and a separation rod (212); the mounting support frame (210) is elastically mounted on the upper surface of the positioning frame (121), and a through hole at the center of the mounting support frame (210) is directly opposite to the positioning notch (122); the mounting support frame (210) is mounted with the separation rod (212) on the side facing the pipe joint conveying track; the bottom end of the separation rod (212) is a round head; and a limiting top plate (211) is provided directly above the joint between the positioning notch (122) and the pipe joint conveying track.

5. The coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt according to claim 4, characterized in that: The pipe joint assembly component (22) includes a supporting spring rod (220), a connecting bar (221), a sliding wheel (222) and an outer supporting rod (223). The supporting frame (210) is elastically telescopically installed up and down through the supporting spring rod (220). The connecting bar (221) is elastically telescopically installed on both sides of the positioning notch (122) and is directly opposite to the bosses on both sides of the pipe joint conveying track for supporting the side edges of the pipe joint. The outer supporting rod (223) is installed up and down on the upper inner side of the connecting bar (221) on both sides. The bottom of the outer supporting rod (223) is wedge-shaped. The sliding wheel (222) is installed at the corresponding contact position of the connecting bar (221).

6. The coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt according to claim 5, characterized in that: The ultrasonic heating assembly (31) comprises an ultrasonic generator (311), an ultrasonic heating head (312) and a welding support frame (313), wherein the ultrasonic heating head (312) is mounted on the bottom of the ultrasonic generator (311), and the ultrasonic generator (311) is movably mounted up and down through the welding support frame (313), and the ultrasonic heating head (312) is directly opposite to the through hole and the positioning notch (122) at the center of the mounting support frame (210).

7. The coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt according to claim 6, characterized in that: The welding moving assembly (32) comprises a lifting frame (321), a lifting spring rod (322) and a suction cup rod (323); the welding support frame (313) is slidably mounted on the lifting frame (321) up and down; the welding support frame (313) is connected to and mounted on the upper surface of the support frame (210) via the lifting spring rod (322); the suction cup rods (323) are mounted on both sides of the welding support frame (313); and a suction cup is provided at the bottom of the suction cup rod (323).

8. The coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt according to claim 1, 6 or 7, characterized in that: A cooling mechanism (4) is installed on the outside of the welding mechanism (3), and the cooling mechanism (4) includes an internal cooling component (41) and an external cooling component (42). The internal cooling component (41) is installed and wrapped on the ultrasonic generator (311), and the external cooling component (42) is installed on the side of the ultrasonic heating head (312).

9. The coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt according to claim 8, characterized in that: The internal cooling component (41) comprises a cooling hole (411) and a cooling package (412), wherein the cooling hole (411) is connected to the cooling package (412), and the cooling package (412) is externally connected to a cooling medium conveying device through the cooling hole (411), and the cooling package (412) is wrapped around the outside of the ultrasonic generator (311).

10. The coordinated automatic device for loading and welding prefabricated holes on the outer surface of a water conveyor belt according to claim 8, characterized in that: The external cooling component (42) comprises a fan (421) and a refrigeration blower (422), and the air outlet directions of the fan (421) and the refrigeration blower (422) are both toward the ultrasonic heating head (312).

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