Middle seam welding equipment for embedded type water conveying pipe belt

Abstract

The invention discloses embedded type water pipe belt center seam welding equipment which comprises a welding rack, an installation frame is arranged on the welding rack, a rotatable guide roller and a first pressing roller are arranged on the installation frame, a vertically-arranged wheel frame is further arranged on the installation frame, and a rotatable pressing wheel is arranged at the bottom of the wheel frame; the pressing assembly comprises a pressing bracket, a supporting seat, a guide part and a second pressing roller; the adhesive tape supply assembly comprises a first unwinding support, a first guide wheel and a first unwinding shaft, the first guide wheel and the first unwinding shaft are rotatably arranged on the first unwinding support, and the first unwinding shaft is configured to be provided with an adhesive tape roll; and the heating assembly comprises a first heating piece and a second heating piece. The quality of products produced by the embedded type water conveying pipe middle seam welding equipment is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the irrigation technical field, in particular to an inlaid water pipe belt middle seam welding equipment. BACKGROUND

[0002] With the continuous development of agricultural modernization, automatic irrigation technology is widely used. For example, in drip irrigation and flooding irrigation systems, modern irrigation usually uses large pipe networks. The irrigation network includes a main water supply pipe and irrigation branch pipes arranged and assembled on the field. Chinese Patent Publication Nos. CN116100630A and CN119348163A respectively disclose processing equipment for water conveying belts with externally inlaid pipes. For example, the processing equipment disclosed in CN119348163A performs punching on the water conveying belt first, and then welds the pipe fittings at the punched positions of the water conveying belt.

[0003] However, in the actual processing process, the water conveying belt is easily damaged in the punching process due to the large punching depth, which causes the inner wall of another layer of material of the water conveying belt to be damaged. Thus, the damaged position of the water conveying belt is prone to water leakage during the water supply process after the pipe fittings are welded, which reduces the use reliability of the water conveying pipe. In view of this, how to design a technology to improve the quality of the product is a technical problem to be solved by the application. SUMMARY

[0004] The application provides an inlaid water pipe belt middle seam welding equipment, which improves the quality of the product produced by the inlaid water pipe belt middle seam welding equipment.

[0005] To achieve the above-mentioned purpose, the application adopts the following technical solutions: The application provides an inlaid water pipe belt middle seam welding equipment, which includes: A welding rack is provided with a mounting rack, a rotatable guide roller and a first pressing roller are arranged on the mounting rack, a wheel frame is vertically arranged on the mounting rack, a rotatable pressing wheel is arranged at the bottom of the wheel frame, and the guide roller is arranged above the pressing wheel; A pressing assembly includes a pressing support, a supporting seat, a guide component, and a second pressing roller, the supporting seat, the guide component, and the second pressing roller are arranged on the pressing support, the guide component and the second pressing roller are arranged above the upper surface of the supporting seat, the guide component is provided with a first guide groove, the guide component and the upper surface of the supporting seat form a second guide groove, the opening of the first guide groove and the opening of the second guide groove are arranged in opposite directions, and the first guide groove is arranged above the second guide groove; The adhesive tape feeding assembly comprises a first unwinding support, a first guide wheel and a first unwinding shaft, the first guide wheel and the first unwinding shaft are rotatably arranged on the first unwinding support, and the first unwinding shaft is configured to mount an adhesive tape roll; The heating assembly comprises a first heating member and a second heating member; The first heating member is arranged between the first guide wheel and the first compression roller, and the second heating member is arranged between the guide component and the second compression roller.

[0006] In an embodiment, the traction assembly comprises a traction motor and traction rollers arranged in an up-down manner, the traction motor is configured to drive at least one of the traction rollers to rotate, and a second annular avoiding groove is arranged in the middle of the traction roller.

[0007] In an embodiment, the guide component comprises a guide rod and a guide plate, the guide plate is provided with a transversely arranged guide portion, the guide rod is arranged above the guide portion, and the first guide groove is formed between the guide rod and the guide portion; The guide portion is arranged above the support seat, and the second guide groove is formed between the guide portion and the support seat.

[0008] In an embodiment, the guide plate has an L-shaped structure, the guide plate is provided with a mounting portion and the guide portion, the mounting portion is vertically arranged, and the mounting portion is arranged on the compression support.

[0009] In an embodiment, an end portion of the guide portion is provided with a downwardly bent bending portion; A first end portion of the support seat is arranged on the bending portion.

[0010] In an embodiment, a second end portion of the support seat is provided with a first support guide wheel, a second support guide wheel is arranged on the welding rack, and the second support guide wheel is arranged below the first support guide wheel.

[0011] In an embodiment, the first heating member and the second heating member are respectively configured to output hot air outwardly; The first heating member is provided with a first hot air nozzle, and the upper surface and the lower surface of the first hot air nozzle are respectively provided with a plurality of first air outlets; The second heating member is provided with a second hot air nozzle, and the upper surface and the lower surface of the second hot air nozzle are respectively provided with a plurality of second air outlets.

[0012] In an embodiment, the adhesive tape feeding assembly comprises a second unwinding support, a second guide wheel and a second unwinding shaft, the second guide wheel and the second unwinding shaft are rotatably arranged on the second unwinding support, and the second unwinding shaft is configured to mount an adhesive tape roll. The guide component is arranged between the second guide wheel and the second hot air nozzle.

[0013] In an embodiment, the second heating member is further provided with a third hot air nozzle, the upper surface and the lower surface of the third hot air nozzle are respectively provided with a plurality of third air outlets, and the third hot air nozzle is arranged above the second hot air nozzle.

[0014] In an embodiment, the welding frame is provided with a first supporting roller arranged below the first pressing roller. The supporting seat is further provided with a second supporting roller arranged below the second pressing roller.

[0015] In an embodiment, the upper surface of the welding frame is further provided with a backing plate arranged along the conveying direction of the water conveying pipe belt, the end of the backing plate is provided with a guide pressing plate, and a limiting guide groove is formed between the guide pressing plate and the backing plate, which is configured to guide the conveying of the water conveying pipe belt.

[0016] The adhesive tape is fed out by the adhesive tape feeding assembly, and the adhesive tape is tightly welded on one side edge of the water conveying belt piece by the first pressing roller under the heating action of the first heating member. The water conveying belt piece is bent along the width direction of the water conveying belt piece by the pressing wheel, and as the water conveying belt piece continues to be conveyed towards the pressing assembly, the water conveying belt piece continues to be bent under the guiding action of the guide component, so that the two side edges of the water conveying belt piece overlap together. The two side edges of the water conveying belt piece are tightly welded together by the adhesive tape under the action of the second heating member by the second pressing roller to form a water conveying pipe. In this way, the water conveying belt piece can be first punched and the welding operation of the pipe is completed, and then the water conveying belt piece is wound and welded, avoiding the direct punching on the pipe wall of the water conveying pipe to cause the damage of the water conveying pipe, improving the processing quality of the water conveying pipe and improving the yield. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic view of an embodiment of the inlaid water conveying pipe processing equipment of the present application; Figure 2 FIG. 2 is one of the structural schematic views of an embodiment of the inlaid water conveying pipe belt punching and welding equipment of the present application; Figure 3 FIG. 3 is the second of the structural schematic views of an embodiment of the inlaid water conveying pipe belt punching and welding equipment of the present application; Figure 4 FIG. 4 is a partial structural schematic view of FIG. 1; Figure 2 ​Figure 5 is a sectional view of the welding assembly of the present application; Figure 4 Figure 6 is a sectional view of the welding assembly of the present application; Figure 2 Figure 7 is a sectional view of the welding assembly of the present application; Figure 2 Figure 8 is a sectional view of the welding assembly of the present application; Figure 2 Figure 9 is a sectional view of the welding assembly of the present application; Figure 2 is a sectional view of the welding assembly of the present application; Figure 10 is a sectional view of the welding assembly of the present application; Figure 11 is a sectional view of the welding assembly of the present application; Figure 12 is a sectional view of the welding assembly of the present application; Figure 10 Figure 13 Figure 10 Figure 14 Figure 10

[0018] Reference signs: 1, hole welding equipment; 11, welding support; 12, punching assembly; 13, welding assembly; 14, welding conveying assembly; 15, feeding assembly; 16, grabbing assembly; 111, positioning sliding table; 112, sliding table driving piece; 113, pressing plate; 114, sliding guide rail; 115, welding mounting plate; 116, limit switch; 110, conveying space; 1111, blanking port; 1112, second mounting port; 1113, welding support table; 1114, first lifting driving piece; 1131, positioning port; 1132, first mounting port; 1133, photoelectric sensor; 121, punching driving piece; 122, punching knife; 131, welding head; 132, welding support frame; 133, lifting seat; 134, lifting driving piece; 141, welding conveying motor; 142, welding conveying compression roller; 143, first annular avoiding groove; 151, screening disc; 152, conveying channel; ​​​​​​​​​1521. Conveying chute; 1522. Transfer slide; 1523. Transfer drive component; 1524. Positioning slot; 161. Moving module; 162. Gripper; 1611. Linear slide; 1612. Lifting cylinder; 2. Center seam welding equipment; 21. Welding frame; 22. Clamping assembly; 23. Rubber strip supply assembly; 24. Heating assembly; 25. Traction assembly; 211. Mounting frame; 212. Guide roller; 213. First pressure roller; 214. Wheel frame; 215. Pressure roller; 216. Second support guide roller; 217. First support roller; 218. Pad; 219. Guide pressure plate; 221. Pressing bracket; 222. Support base; 223. Guide component; 224. Second pressure roller; 2221. First support guide wheel; 2222. Second support roller; 2231, First guide groove; 2232, Second guide groove; 2233, Guide rod; 2234, Guide plate; 2235, Upright pole; 2236, Bending section; 231. First unwinding bracket; 232. First guide wheel; 233. First unwinding shaft; 234. Second unwinding bracket; 235. Second guide wheel; 236. Second unwinding shaft; 241. First heating element; 242. Second heating element; 2411, First hot air nozzle; 2421, Second hot air nozzle; 2422, Third hot air nozzle; 251. Traction motor; 252. Traction roller; 3. Uncoiling machine; 4. Winding machine; 5. Buffer rack; 51. First frame; 52. Second frame; 53. Buffer roller; Detailed Implementation

[0019] Example 1, as Figures 2-9 As shown, one embodiment of this application provides an embedded water conveying pipe with perforation welding device 1. The perforation welding device 1 includes a welding bracket 11, a perforation assembly 12, and a welding assembly 13. The perforation assembly 12 and the welding assembly 13 are disposed on the welding bracket 11. The perforation assembly 12 is provided with a perforation knife 122 and is configured to use the perforation knife 122 to perforate the water conveying pipe 100. The welding assembly 13 is provided with a welding head 131, which is configured to weld the pipe fitting 200 onto the water conveying pipe 100.

[0020] The welding support 11 is provided with a positioning sliding table 111 and a sliding table driving member 112, the positioning sliding table 111 is provided above with a pressing plate 113, a conveying space 110 is formed between the pressing plate 113 and the positioning sliding table 111; the positioning sliding table 111 is provided with a blanking opening 1111, the pressing plate 113 is further provided with a positioning opening 1131 and a first mounting opening 1132, the first mounting opening 1132 is arranged above the blanking opening 1111; the sliding table driving member 112 is configured to drive the positioning sliding table 111 to reciprocate; The punching assembly 12 comprises a punching driving member 121 and a punching knife 122, the punching driving member 121 is configured to drive the punching knife 122 to punch the water conveying belt piece 100 in the conveying space 110 in the first mounting opening 1132; The welding assembly 13 comprises a liftable welding head 131, the welding head 131 is configured to be inserted into the positioning opening 1131 to weld the pipe 200 in the positioning opening 1131 on the water conveying belt piece 100 located in the conveying space 110.

[0021] Specifically, the water conveying pipe needs to be punched to install the pipe 200, the pipe 200 needs to be inserted into the opening of the water conveying pipe and welded on the water conveying pipe. When punching and welding the water conveying pipe, the workstations in two different positions are processed. In order to ensure that the pipe 200 can be accurately inserted into the opening of the water conveying pipe to improve the quality of welding, the positioning sliding table 111 is arranged on the welding support 11.

[0022] The positioning sliding table 111 can reciprocate on the welding support 11, thereby driving the punching assembly 12 and the pipe 200 placed in the positioning opening 1131 to move. In use, the water conveying pipe will pass through the conveying space 110 formed between the pressing plate 113 and the positioning sliding table 111, the positioning sliding table 111 moves to the first position under the driving of the sliding table driving member 112, at this time, the punching knife 122 in the opening assembly punches the water conveying belt piece 100 below the first mounting opening 1132 under the driving of the punching driving member 121 to form an opening on the water conveying belt piece 100. At this time, the pipe 200 will be placed in the positioning opening 1131, and after the punching is completed, the positioning sliding table 111 moves to the second position under the driving of the sliding table driving member 112; at this time, the positioning opening 1131 is located directly above the opening of the water conveying belt piece 100, the welding head 131 is lowered and presses the pipe 200 in the positioning opening 1131 on the water conveying belt piece 100, the pipe 200 can be accurately inserted into the opening of the water conveying belt piece 100, thereby ensuring that the welding head 131 can firmly and reliably weld the pipe 200 on the water conveying belt piece 100.

[0023] The punching driving member 121 can be a cylinder, which drives the punching cutter 122 to press on the water delivery belt 100 to punch holes. The punching cutter 122 has a circular blade, and the material cut by the punching cutter 122 falls from the material falling port 1111.

[0024] In an embodiment, the positioning sliding table 111 is further provided with a second mounting port 1112 located below the positioning port 1131. The second mounting port 1112 is provided with a welding support table 1113, and the positioning sliding table 111 is further provided with a first lifting driving member 1341114 configured to drive the welding support table 1113 to slide up and down in the second mounting port 1112.

[0025] Specifically, in order to effectively support the water delivery belt 100 during welding to improve the welding quality of the pipe fitting 200 and the water delivery belt 100, during the welding process of extruding the pipe fitting 200 through the welding head 131, the welding support table 1113 provided in the second mounting port 1112 is first driven to rise by the first lifting driving member 1341114, and the welding support table 1113 can support the water delivery belt 100 located in the conveying space 110. The welding support table 1113 is located below the hole of the water delivery belt 100. The welding head 131 is lowered to abut against the pipe fitting 200 in the positioning port 1131, and the pipe fitting 200 is pressed tightly on the water delivery belt 100. The pipe fitting 200 is supported by the welding support table 1113 at the bottom of the water delivery belt 100. At this time, the pipe fitting 200 and the water delivery belt 100 are clamped between the welding support table 1113 and the welding head 131, and the welding head 131 heats the pipe fitting 200 to firmly and reliably weld and fix the pipe fitting 200 on the water delivery belt 100.

[0026] The welding support table 1113 can provide effective support for the water delivery belt 100 during welding to ensure that the pipe fitting 200 can be closely attached to the water delivery belt 100. After the welding head 131 heats the pipe fitting 200, the circumference of the pipe fitting 200 can form a more reliable welding area with the water delivery belt 100 to improve the welding quality.

[0027] In an embodiment, the positioning port 1131 has a necked structure from top to bottom. Specifically, in order to effectively position the pipe 200 after being placed into the positioning opening 1131, and to avoid the pipe 200 from falling out of the positioning opening 1131 due to gravity during the movement of the positioning sliding table 111, the inner wall of the positioning opening 1131 is tapered in the height direction. The upper part of the positioning opening 1131 is larger than the outer contour size of the pipe 200 to ensure that the pipe 200 can be accurately placed into the positioning opening 1131. The lower part of the positioning opening 1131 is not larger than the outer contour size of the pipe 200, so that the pipe 200 will not fall out of the positioning opening 1131 without external force after being placed into the positioning opening 1131. After being extruded by the welding head 131, the pipe 200 will deform and be output from the lower part of the positioning opening 1131 and be pressed onto the water conveying belt 100.

[0028] Alternatively, a plurality of protruding guide ribs (not shown) are arranged on the inner wall of the positioning opening 1131, and the guide ribs are arranged vertically. Specifically, the protruding guide ribs can abut against the outer side wall of the pipe 200 to prevent the pipe 200 from falling out of the positioning opening 1131 automatically. Moreover, the guide ribs can ensure that, after the pipe 200 is extruded by the welding head 131, the part of the pipe 200 in contact with the guide ribs will deform and be output from the lower part of the positioning opening 1131 and be pressed onto the water conveying belt 100.

[0029] Further, in order to detect whether the pipe 200 is placed in the positioning opening 1131, a photoelectric sensor 1133 can also be arranged at the positioning opening 1131. The photoelectric sensor 1133 can detect the pipe 200 placed in the positioning opening 1131, so as to detect whether the pipe 200 is placed in place through the photoelectric sensor 1133, thereby ensuring that the equipment can operate reliably.

[0030] In an embodiment, two sliding rails 114 are arranged on the welding support 11, and the two sliding rails 114 are arranged side by side. The positioning sliding table 111 is slidably arranged on the sliding rails 114.

[0031] Specifically, in order to ensure that the positioning sliding table 111 can slide smoothly, the positioning sliding table 111 is slidably arranged on the sliding rails 114, and the sliding rails 114 can guide the positioning sliding table 111 to slide smoothly.

[0032] Further, two oppositely arranged welding mounting plates 115 are arranged on the welding support 11, and a limit switch 116 is arranged on the welding mounting plate 115. The sliding rails 114 are located between the two welding mounting plates 115.

[0033] Specifically, both ends of the sliding guide rail 114 are respectively provided with a welded mounting plate 115, a limit switch 116 is installed by using the welded mounting plate 115, and the movement position of the positioning sliding table 111 is accurately controlled through the limit switch 116. The welded mounting plate 115 can also serve as a mounting for the sliding driving member, which can be a pneumatic cylinder or an electric push rod. The sliding driving member is fixedly installed on the welded mounting plate 115 by means of bolts or the like.

[0034] In an embodiment, the welding support frame 132 is arranged on the welding support 11, the lifting seat 133 and the lifting driving member 134 are arranged on the welding support frame 132, the lifting seat 133 is arranged on the welding support frame 132 in a slidable manner, and the lifting driving member 134 is configured to drive the lifting seat 133 to move up and down; and the welding head 131 is arranged on the lifting seat 133.

[0035] Specifically, in order to meet the requirement of the up-and-down movement of the welding head 131, the welding support frame 132 is fixedly installed on the welding support 11, the welding support frame 132 is provided with the lifting seat 133 which can move up and down, and the lifting seat 133 can drive the welding head 131 to move up and down under the driving of the lifting driving member 134. The lifting driving member 134 can be a conventional lifting driving member such as a pneumatic cylinder or an electric push rod.

[0036] In an embodiment, the welding conveying assembly 14 further includes the welding conveying motor 141 and two welding conveying pressure rollers 142 arranged above and below each other, the welding conveying pressure rollers 142 are rotatably arranged on the welding support 11, and the welding conveying motor 141 is in driving connection with at least one of the welding conveying pressure rollers 142. The outer peripheral wall of the welding conveying pressure roller 142 is further provided with a first annular avoiding groove 143, and the welding conveying assembly 14 is arranged on the front side of the positioning sliding table 111 in the conveying direction.

[0037] Specifically, the two welding conveying pressure rollers 142 are arranged above and below each other, the water conveying belt 100 is clamped between the two welding conveying pressure rollers 142, and after the welding conveying motor 141 is powered on and started, the welding conveying motor 141 drives the welding conveying pressure rollers 142 to rotate, so that the water conveying belt 100 clamped between the two welding conveying pressure rollers 142 is pulled and conveyed.

[0038] The welding conveying assembly 14 is arranged on the most front side of the welding support 11 along the conveying direction of the water conveying belt 100, and the pipe 200 welded on the water conveying belt 100 can avoid the welding conveying pressure roller 142 through the first annular avoiding groove 143 when being pulled to the welding conveying pressure roller 142, so as to avoid the breakage of the pipe 200 caused by the frequent extrusion of the welding conveying pressure roller 142.

[0039] In an embodiment, the mosaic water pipe processing device further comprises a feeding assembly 15 and a grabbing assembly 16.

[0040] The feeding assembly 15 comprises a screening disc 151 and a conveying channel 152, the conveying channel 152 being connected to an outlet of the screening disc 151; The grabbing assembly 16 comprises a moving module 161 and a clamping jaw 162, the moving module 161 having a moving part that can move laterally and longitudinally, and the clamping jaw 162 being arranged on the moving part; The clamping jaw 162 is configured to grab and transfer the pipe 200 in the conveying channel 152 into the positioning opening 1131.

[0041] Specifically, in order to automatically feed the pipe 200 and automatically place the pipe 200 into the positioning opening 1131, the screening disc 151 in the feeding assembly 15 contains a plurality of pipes 200, and the pipes 200 screened by the screening disc 151 are conveyed towards the grabbing assembly 16 through the conveying channel 152.

[0042] The moving module 161 drives the clamping jaw 162 to grab the pipe 200 conveyed by the conveying channel 152 and places the pipe 200 in the positioning opening 1131, so as to complete the automatic feeding.

[0043] The specific structure of the screening disc 151 can adopt the structure design for screening the pipe 200 in the prior art, and the specific structure of the screening disc 151 is not limited and described herein.

[0044] Further, the conveying channel 152 comprises a conveying chute 1521, a transfer sliding seat 1522, and a transfer driving part 1523, the transfer sliding seat 1522 being provided with a positioning groove 1524, and the opening of the positioning groove 1524 being arranged on the side of the transfer sliding seat 1522. The inlet of the conveying chute 1521 is connected to the outlet of the screening disc 151, and the conveying chute 1521 is configured to convey the pipe 200 into the positioning groove 1524. The transfer driving part 1523 is configured to transfer the pipe 200 in the positioning groove 1524 below the clamping jaw 162.

[0045] Specifically, the pipe 200 screened and output by the screening disc 151 is conveyed outward through the conveying chute 1521, and the pipe 200 conveyed in the conveying chute 1521 moves toward the transfer sliding seat 1522, and the single pipe 200 will enter the positioning groove 1524. The transfer driving member 1523 drives the transfer sliding seat 1522 to move, so that the positioning groove 1524 is arranged in a staggered manner with the conveying chute 1521, at this time, the pipe 200 in the conveying chute 1521 will not cause extrusion effect on the pipe 200 in the positioning groove 1524, and the grabbing assembly 16 can also more accurately perform the grabbing operation on the pipe 200 in the positioning groove 1524 through the clamping jaw 162.

[0046] Specifically, the transfer driving member 1523 can be a driving member such as a cylinder or an electric push rod.

[0047] Further, the moving assembly 161 comprises a linear sliding table 1611 and a lifting cylinder 1612, the lifting cylinder 1612 is vertically arranged on the linear sliding table 1611, the clamping jaw 162 is arranged on the piston rod of the lifting cylinder 1612, and the piston rod of the lifting cylinder 1612 is a moving part of the moving assembly 161.

[0048] Specifically, the linear sliding table 1611 can drive the lifting cylinder 1612 to move laterally to drive the clamping jaw 162 to move laterally, and the lifting cylinder 1612 can drive the clamping jaw 162 to move up and down, and through cooperation of the linear sliding table 1611 and the lifting cylinder 1612, the clamping jaw 162 can grab the pipe 200 and transfer and place the pipe 200 in the positioning opening 1131.

[0049] The positioning slide 111 on the welding bracket 11 can reciprocate. The pressure plate 113 on the positioning slide 111 forms a conveying space 110 for conveying the water conveyor belt 100. The water conveyor belt 100 that needs to be punched and welded is conveyed between the positioning slide 111 and the pressure plate 113. During the punching and welding process, the water conveyor belt 100 remains stationary in the conveying space 110. After the punching knife 122 of the punching assembly 12 punches a hole in the water conveyor belt 100 through the first mounting port 1132, the positioning slide 111 moves so that the positioning port 1132 is positioned. The welding head 131 is positioned above the perforated position of the water conveyor belt 100. At this time, the pipe fitting 200 to be welded is also located above the perforation of the water conveyor belt 100. The pipe fitting 200 is then welded to the water conveyor belt 100 by the welding head 131 of the welding assembly 13. Since the sliding position of the positioning slide 111 can be precisely positioned, the positioning slide 111 can accurately move the pipe fitting 200 to directly above the perforation position after the water conveyor belt 100 is perforated, thereby improving the welding quality and increasing the yield. Furthermore, the positioning slide 111 has a simple structure, reducing the complexity of the structure and making it easier to reduce manufacturing costs.

[0050] Example 2, as Figures 10-14 As shown, one embodiment of this application also provides an embedded water conveying pipe with center seam welding equipment 2. The center seam welding equipment 2 includes a welding frame 21, a pressing assembly 22, a rubber strip 300 supply assembly 23, and a heating assembly 24. The welding frame 21 is provided with a rotatable guide roller 212, a first pressure roller 213, and a pressure roller 215. The pressure roller 215 is configured to press against the inner surface of the water conveying pipe 100 so that the water conveying pipe 100 bends along the width direction. The guide roller 212 is arranged above the pressure roller 215. The pressing assembly 22 includes a support base 222, a guide component 223, and a second pressure roller 224. Support 222, guide component 223, and second pressure roller 224 are mounted on the clamping bracket 221. The guide component 223 guides the two sides of the bent water conveyor belt 100 to overlap and convey them to the second pressure roller 224. The rubber strip 300 supply assembly 23 includes a first unwinding shaft 233, which is configured to mount the rubber strip 300 roll. The heating assembly 24 includes a first heating element 241 and a second heating element 242. The first heating element 241 is located on the feed side of the first pressure roller 213, and the second heating element 242 is located on the feed side of the second pressure roller 224.

[0051] Specifically, the welding frame 21 is provided with a mounting rack 211, the mounting rack 211 is provided with a rotatable guide roller 212 and a first pressing roller 213, the mounting rack 211 is further provided with a vertically arranged wheel frame 214, the bottom of the wheel frame 214 is provided with a rotatable pressing wheel 215, and the guide roller 212 is arranged above the pressing wheel 215; The guide component 223 and the second pressing roller 224 are arranged above the support seat 222, the guide component 223 is provided with a first guide groove 2231, the guide component 223 and the upper surface of the support seat 222 form a second guide groove 2232, the opening of the first guide groove 2231 and the opening of the second guide groove 2232 are arranged in opposite directions, and the first guide groove 2231 is arranged above the second guide groove 2232; The adhesive tape 300 supply assembly 23 comprises a first unwinding support 231, a first guide wheel 232 and a first unwinding shaft 233, the first guide wheel 232 and the first unwinding shaft 233 are rotatably arranged on the first unwinding support 231, and the first unwinding shaft 233 is configured to mount an adhesive tape 300 roll; The heating assembly 24 comprises a first heating component 241 and a second heating component 242; The support seat 222 and the upper surface of the welding frame 21 form a space, the first heating component 241 is arranged between the first guide wheel 232 and the first pressing roller 213, and the second heating component 242 is arranged between the guide component 223 and the second pressing roller 224.

[0052] Specifically, the inlay type water conveying pipe middle seam welding equipment 2 can perform middle seam welding on the sheet-shaped water conveying belt sheet 100 to form a tubular structure water conveying belt. For the input water conveying belt sheet 100, the water conveying belt sheet 100 is conveyed to the first heating component 241, the adhesive tape 300 output by the first unwinding shaft 233 is also conveyed to the first heating component 241 for processing, the first heating component 241 heats the adhesive tape 300 above, and at the same time, the first heating component 241 heats the inner surface of one side edge of the water conveying belt sheet 100, the heated adhesive tape 300 and the water conveying belt sheet 100 are conveyed to the first pressing roller 213, the heated adhesive tape 300 and the water conveying belt sheet 100 are extruded by the first pressing roller 213, so that the adhesive tape 300 is welded on the corresponding side of the water conveying belt sheet 100.

[0053] The water conveying belt sheet 100 welded with the adhesive tape 300 continues to be conveyed to the guide roller 212, and is reversely conveyed from above to the pressing wheel 215 below through the guidance of the guide roller 212. The pressing wheel 215 presses the middle part of the water conveying belt sheet 100 in the width direction, and the water conveying belt sheet 100 is bent in the width direction towards the middle under the extrusion of the pressing wheel 215.

[0054] With the water delivery belt 100 continuing to deliver, the bent water delivery belt 100 moves to the position of the guide component 223, the first guide groove 2231 and the second guide groove 2232 formed by the guide component 223 cooperate to enable the two side portions of the water delivery belt 100 to enter the corresponding first guide groove 2231 and the second guide groove 2232 for guidance, thereby enabling the two side edges of the water delivery belt 100 to overlap together. The two side edges of the water delivery belt 100 overlapping together are delivered to the second heating component 242, the second heating component heats the outer surface of the rubber strip 300 and the other side edge of the water delivery belt 100, and then, the rubber strip 300 output by the first unwinding shaft 233 is used to weld the inner surface of the one side edge of the water delivery belt 100 and the outer surface of the other side edge together, forming a tubular structure of the water delivery belt.

[0055] Further, the inlaid water pipe belt seam welding equipment 2 further comprises a traction assembly 25, the traction assembly 25 comprising a traction motor 251 and an upper and lower arranged traction roller 252, the traction motor 251 is configured to drive at least one of the traction roller 252 to rotate.

[0056] Specifically, the two traction rollers 252 are arranged in an upper and lower manner, the water delivery belt is clamped between the two welding delivery pressure rollers 142, after the traction motor 251 is powered on and started, the traction motor 251 drives the traction roller 252 to rotate, so that the water delivery belt clamped between the two traction rollers 252 is traction delivered.

[0057] The traction assembly 25 is arranged at the most front side of the welding rack 21 along the delivery direction of the water delivery belt 100, and the pipe 200 welded on the water delivery belt can avoid the traction roller 252 by the second annular avoiding groove when being traction delivered to the traction roller 252, so as to avoid the pipe 200 from being broken due to frequent extrusion of the traction roller 252.

[0058] In an embodiment, the guide component 223 comprises a guide rod 2233 and a guide plate 2234, the guide plate 2234 is provided with a transversely arranged guide part (not labeled), the guide rod 2233 is arranged above the guide part, and the first guide groove 2231 is formed between the guide rod 2233 and the guide part; The guide part is arranged above the support seat 222, and the second guide groove 2232 is formed between the guide part and the support seat 222.

[0059] Specifically, in order to reliably guide and transport the two side edges of the water conveying belt 100 through the guide component 223 to form an overlapping area of the two side edges of the water conveying belt 100, the guide component 223 guides the one side edge of the water conveying belt 100 into the second guide groove 2232 and the other side edge of the water conveying belt 100 into the first guide groove 2231 through the cooperation of the guide rod 2233 and the guide plate 2234, and the first guide groove 2231 and the second guide groove 2232 are arranged in an up-down manner and form an overlapping area in the vertical direction to form an overlapping area of the two side edges of the water conveying belt 100.

[0060] Further, the guide component 223 further comprises two vertical rods 2235, the support seat 222 is located between the two vertical rods 2235, and the guide rod 2233 is connected between the two vertical rods 2235.

[0061] Specifically, the positions of the two side portions of the water conveying belt 100 are limited by the two vertical rods 2235, and the vertical rods 2235 abut against the outer surface of the water conveying belt 100 under the limiting action of the vertical rods 2235. Since the width of the water conveying belt 100 is constant, the side edges of the water conveying belt 100 can be inserted into the corresponding guide grooves and ensured to be in place under the limiting and guiding action of the vertical rods 2235, so as to ensure that the two side edges of the water conveying belt 100 form a wide enough overlapping area.

[0062] Further, the guide plate 2234 is in an L-shaped structure, the guide plate 2234 is provided with a mounting portion and a guide portion, the mounting portion is vertically arranged, and the mounting portion is arranged on the compression support 221.

[0063] Specifically, the guide plate 2234 is in an L-shaped structure as a whole, and the mounting portion formed at the top of the guide plate 2234 is used to fix and mount the guide plate 2234 on the compression support 221.

[0064] Further, the end of the guide portion is provided with a downwardly bent bending portion 2236. The first end of the support seat 222 is arranged on the bending portion 2236.

[0065] Specifically, in order to meet the mounting requirements of the support seat 222, the bending portion 2236 is arranged on the guide plate 2234 and extends downward to fixedly mount the first end of the support seat 222, and the first end of the support seat 222 is arranged in a suspended manner to meet the conveying of the water conveying belt 100 from below the support seat 222.

[0066] Further, in order to meet the requirement of suspension installation, the first support guide wheel 2221 is arranged at the second end of the support seat 222, and the second support guide wheel 216 is arranged on the welding frame 21 and below the first support guide wheel 2221.

[0067] Specifically, the first support guide wheel 2221 is arranged at the second end of the support seat 222 and abuts against the second support guide wheel 216. During use, when the second pressure roller 224 extrudes the overlapped edges of the water conveying belt 100 towards the support seat 222, the first end of the support seat 222 is fixed and supported by the guide plate 2234, and the second end of the support seat 222 is supported by the cooperation of the first support guide wheel 2221 and the second support guide wheel 216. The two ends of the support seat 222 can be suspended above the welding frame 21 to meet the requirement of smooth conveying of the water conveying belt 100.

[0068] In an embodiment, the first heating member 241 and the second heating member 242 are respectively configured to output hot air outwardly; The first heating member 241 is provided with a first hot air nozzle 2411, and the upper surface and the lower surface of the first hot air nozzle 2411 are respectively provided with a plurality of first air outlets; The second heating member 242 is provided with a second hot air nozzle 2421, and the upper surface and the lower surface of the second hot air nozzle 2421 are respectively provided with a plurality of second air outlets.

[0069] Specifically, the upper and lower surfaces of the first hot air nozzle 2411 output hot air outwardly through the first air outlets, and the inner surfaces of the rubber strip 300 and the water conveying belt 100 are heated by the hot air to meet the requirement of welding the rubber strip 300 on the inner surfaces of the water conveying belt 100.

[0070] The upper and lower surfaces of the second hot air nozzle 2421 output hot air outwardly through the second air outlets, and the outer surfaces of the rubber strip 300 and the water conveying belt 100 are heated by the hot air to meet the requirement of welding the rubber strip 300 on the outer surfaces of the water conveying belt 100.

[0071] Further, in order to improve the sealing reliability of the middle seam formed by welding the two side edges of the water conveying belt 100, the rubber strip 300 feeding assembly 23 includes a second unwinding bracket 234, a second guide wheel 235, and a second unwinding shaft 236, the second guide wheel 235 and the second unwinding shaft 236 are rotatably arranged on the second unwinding bracket 234, and the second unwinding shaft 236 is configured to mount a rubber strip 300 roll; The guide member 223 is arranged between the second guide wheel 235 and the second hot air nozzle 2421.

[0072] Specifically, the rubber strip 300 output by the second unwinding shaft 236 can cover the outer surfaces of the two side edge overlapping areas of the water delivery belt 100, and the rubber strip 300 output by the second unwinding shaft 236 can further seal the welding seams formed by the two side edges of the water delivery belt 100, so as to improve the welding quality.

[0073] Further, in order to facilitate heating of the rubber strip 300 output by the second unwinding shaft 236, the second heating member 242 is further provided with a third air outlet 2422, the upper surface and the lower surface of the third air outlet 2422 are respectively provided with a plurality of third air outlets, and the third air outlet 2422 is arranged above the second air outlet 2421.

[0074] Specifically, the upper and lower surfaces of the third air outlet 2422 output hot air outward through the third air outlet, and the outer surfaces of the rubber strip 300 output by the second unwinding shaft 236 and the two side edges of the water delivery belt 100 are heated by the hot air, so as to meet the requirement of welding the rubber strip 300 on the outer surface of the water delivery belt 100.

[0075] The second air outlet 2421 and the third air outlet 2422 are arranged above and below, which can heat the two rubber strips 300 and the two side edges of the water delivery belt 100 at the same position, so as to ensure that the two rubber strips 300 and the two side edges of the water delivery belt 100 are effectively compacted by the second compression roller 224, so as to improve the welding quality.

[0076] In an embodiment, in order to improve the compaction effect of the compression roller, the welding rack 21 is provided with a first supporting roller 217, and the first supporting roller 217 is arranged below the first compression roller 213. The supporting seat 222 is further provided with a second supporting roller 2222, and the second supporting roller 2222 is arranged below the second compression roller 224.

[0077] In another embodiment, the upper surface of the welding rack 21 is further provided with a backing plate 218, the backing plate 218 is arranged in the conveying direction of the water delivery belt, and the end of the backing plate 218 is provided with a guide pressing plate 219113, and a limiting guide groove is formed between the guide pressing plate 219113 and the backing plate 218, and the limiting guide groove is configured to guide the water delivery belt conveying.

[0078] Specifically, the backing plate 218 on the welding rack 21 can support the water delivery belt 100 to convey on the welding rack 21, and under the action of the guide pressing plate 219113, the water delivery belt 100 is conveyed into the seam welding equipment 2 from the limiting guide groove, so as to ensure that the water delivery belt 100 is conveyed at an accurate position, and the welding precision of the rubber strip 300 and the water delivery belt 100 is improved.

[0079] The rubber strip 300 is supplied outwardly by the rubber strip 300 supply assembly 23, and is tightly welded on one side edge of the water conveying belt 100 by the first pressing roller 213 under the heating action of the first heating member 241. The water conveying belt 100 is profiled by the pressing wheel 215 so that the water conveying belt 100 is bent along the width direction thereof, and continues to be conveyed toward the pressing assembly 22. Under the guiding action of the guiding member 223, the water conveying belt 100 continues to be bent so that the two side edges of the water conveying belt 100 are overlapped together. The two side edges of the water conveying belt 100 are tightly welded together by the rubber strip 300 by the second pressing roller 224 under the action of the second heating member 242 to form the water conveying pipe. Thus, the water conveying belt 100 can be punched and the welding operation of the pipe 200 is completed before the winding welding, so as to avoid the damage of the water conveying pipe caused by the punching on the pipe wall of the water conveying pipe, and improve the processing quality of the water conveying pipe and the yield.

[0080] In the third embodiment as shown in the figure, the application further provides an inlaid water conveying pipe processing equipment, which comprises a hole welding equipment 1 and a middle seam welding equipment 2. Figures 1-14

[0081] The hole welding equipment 1 adopts the inlaid water conveying belt hole welding equipment 1 in the first embodiment, and the middle seam welding equipment 2 adopts the inlaid water conveying belt middle seam welding equipment 2 in the second embodiment. The specific structure and the use method thereof will not be described herein.

[0082] Further, the inlaid water conveying pipe processing equipment further comprises an unwinding machine 3 and a winding machine 4. The unwinding machine 3 is configured to unwind the water conveying belt 100, and the winding machine 4 is configured to wind the water conveying pipe. Along the conveying direction of the water conveying belt 100, the hole welding equipment 1 and the middle seam welding equipment 2 are arranged in sequence.

[0083] Specifically, the reel of the water conveying belt 100 is unwound by the unwinding machine 3. After the water conveying belt 100 is unwound, it is conveyed to the hole welding equipment 1 to perform the hole and pipe 200 welding processing. Then, the water conveying belt 100 continues to be conveyed to the middle seam welding equipment 2 to perform the winding seam welding to prepare the water conveying pipe. Finally, the water conveying pipe is wound by the winding machine 4.

[0084] The specific structure of the unwinding machine 3 and the winding machine 4 can adopt the winding equipment and the unwinding equipment in the conventional technology, which is not limited herein.

[0085] ​Further, the buffer rack 5 can be arranged between the hole welding device 1 and the center seam welding device 2, the buffer rack 5 is provided with the first frame 51 and the second frame 52 arranged in sequence, the second frame 52 is movable up and down, and the first frame 51 and the second frame 52 are respectively provided with the rotatable buffer roller 53. The water conveying belt 100 output from the hole welding device 1 is wound on each buffer roller 53 and then conveyed to the center seam welding device 2.

[0086] In an embodiment, the specific processing method of the inlaid water conveying pipe processing device includes: The water conveying belt 100 is first conveyed to the hole welding device 1, the hole welding device 1 punches holes on the water conveying belt 100, and then the pipe fitting 200 is placed in the holes of the water conveying belt 100 and welded on the water conveying belt 100. The water conveying belt 100 welded with the pipe fitting 200 is conveyed to the center seam welding device 2, the center seam welding device 2 welds the adhesive tape 300 on one side edge of the water conveying belt 100, and then the water conveying belt 100 is bent along the width direction by the pressing wheel 215, the bent water conveying belt 100 is conveyed to the guide component 223 to overlap the two side edges of the water conveying belt 100 by the guide component 223, and finally the two side edges of the water conveying belt 100 are welded and connected together by the adhesive tape 300 to process the water conveying pipe belt.

[0087] The hole welding device 1 directly punches holes on the water conveying belt 100, under the action of the positioning sliding table 111, the pipe fitting 200 can be accurately moved to the hole position of the water conveying belt 100, so as to improve the welding quality of the pipe fitting 200 and the water conveying belt 100, and since the punching is directly performed on the water conveying belt 100, the damage of the double-layer belt caused by punching on the formed water conveying pipe can be avoided; the water conveying belt 100 welded with the pipe fitting 200 is conveyed to the center seam welding device 2, the center seam welding device 2 can perform center seam welding processing on the water conveying belt 100, realizes the online winding welding of the water conveying belt 100 with punched holes and welded with the pipe fitting 200 to prepare the tubular water conveying pipe, improves the processing quality of the water conveying pipe and the yield.

[0088] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any changes or replacements within the technical range disclosed in the present application can be easily thought by those skilled in the art, which shall be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An embedded water pipe with center seam welding equipment, characterized in that, include: A welding frame is provided with a mounting frame, on which a rotatable guide roller and a first pressure roller are provided. The mounting frame is also provided with a vertically arranged wheel frame, at the bottom of which a rotatable pressure roller is provided, and the guide roller is arranged above the pressure roller. A clamping assembly includes a clamping bracket, a support base, a guide component, and a second pressure roller. The support base, guide component, and second pressure roller are disposed on the clamping bracket. The guide component and the second pressure roller are disposed above the support base. The guide component is provided with a first guide groove. The guide component and the upper surface of the support base form a second guide groove. The opening of the first guide groove and the opening of the second guide groove are arranged opposite to each other. The first guide groove is disposed above the second guide groove. An adhesive strip supply assembly includes a first unwinding bracket, a first guide wheel, and a first unwinding shaft. The first guide wheel and the first unwinding shaft are rotatably mounted on the first unwinding bracket, and the first unwinding shaft is configured to mount an adhesive strip roll. Heating assembly, the heating assembly including a first heating element and a second heating element; The support base is spaced apart from the upper surface of the welding frame, the first heating element is disposed between the first guide wheel and the first pressure roller, and the second heating element is disposed between the guide component and the second pressure roller.

2. The embedded water conveyance pipe with center seam welding equipment according to claim 1, characterized in that, The guiding component includes a guide rod and a guide plate. The guide plate is provided with a horizontally arranged guide portion. The guide rod is arranged above the guide portion, and a first guide groove is formed between the guide rod and the guide portion. The guide portion is disposed above the support base, and a second guide groove is formed between the guide portion and the support base.

3. The embedded water conveyance pipe with center seam welding equipment according to claim 2, characterized in that, The guide plate has an L-shaped structure and is provided with a mounting part and a guide part. The mounting part is arranged vertically and is mounted on the clamping bracket.

4. The embedded water conveyance pipe with center seam welding equipment according to claim 3, characterized in that, The end of the guide portion is provided with a downwardly bent portion; The first end of the support is disposed on the bent portion.

5. The embedded water conveyance pipe with center seam welding equipment according to claim 1, characterized in that, The second end of the support base is provided with a first support guide wheel, and the welding frame is provided with a second support guide wheel, which is arranged below the first support guide wheel.

6. The embedded water conveyance pipe with center seam welding equipment according to claim 1, characterized in that, The first heating element and the second heating element are respectively configured to output hot air outward; The first heating element is provided with a first hot air nozzle, and the upper and lower surfaces of the first hot air nozzle are respectively provided with a plurality of first air outlets; The second heating element is provided with a second hot air nozzle, and the upper and lower surfaces of the second hot air nozzle are respectively provided with a plurality of second air outlets.

7. The embedded water conveyance pipe with center seam welding equipment according to claim 6, characterized in that, The adhesive strip supply assembly includes a second unwinding bracket, a second guide wheel, and a second unwinding shaft. The second guide wheel and the second unwinding shaft are rotatably mounted on the second unwinding bracket, and the second unwinding shaft is configured to mount an adhesive strip roll. The guide component is disposed between the second guide wheel and the second hot air nozzle.

8. The embedded water conveyance pipe with center seam welding equipment according to claim 7, characterized in that, The second heating element is also provided with a third hot air nozzle, and the upper and lower surfaces of the third hot air nozzle are respectively provided with a plurality of third air outlets, and the third hot air nozzle is arranged above the second hot air nozzle.

9. The embedded water conveyance pipe with center seam welding equipment according to claim 1, characterized in that, The welding frame is provided with a first support roller, which is arranged below the first pressure roller; The support base is also provided with a second support roller, which is arranged below the second pressure roller.

10. The embedded water conveyance pipe with center seam welding equipment according to claim 1, characterized in that, The upper surface of the welding frame is also provided with a pad, which extends along the conveying direction of the water conveying pipe. A guide plate is provided at the end of the pad, and a limiting guide groove is formed between the guide plate and the pad. The limiting guide groove is configured to guide the conveying of the water conveying pipe.

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