A drip irrigation belt production line

Abstract

The invention relates to the technical field of production lines, and in particular to a drip irrigation tape production line, comprising an automatic feeding system, a single-screw extruder, a punching system, a vacuum cooling positioning system, a production base, a tensioning system, an auxiliary winding system and an auxiliary cutting and winding system. The automatic feeding system, the single-screw extruder, the punching system and the vacuum cooling positioning system are sequentially installed on the production base, the tensioning system is installed on the production base and arranged on one side of the vacuum cooling positioning system, the auxiliary winding system is installed on the production base and arranged on one side of the tensioning system. The invention, when winding the drip irrigation tape, can provide the drip irrigation tape with a relatively constant tensioning degree during winding to ensure the winding quality through the cooperation between the automatic tensioning mechanism and the full-automatic winding device, and can also be wound more thoroughly after winding, so that the winding effect is better and more practical.

Description

Technical Field

[0001] The invention relates to the technical field of production lines, and in particular to a drip irrigation tape production line. Background Art

[0002] Drip irrigation belt uses plastic pipes to deliver water to the roots of crops through holes or drippers on capillary tubes with a diameter of about 10mm for local irrigation. It drips water evenly and slowly into the soil near the roots of crops through drippers or drip irrigation belts with very small outflow holes. It is the most effective water-saving irrigation method in arid and water-scarce areas. Its water utilization rate can reach 95%. At the same time, it can be combined with fertilization to increase fertilizer efficiency by more than double, and greatly reduce the labor of workers. It has been widely used in agricultural areas in my country. Due to the increasing use of drip irrigation belts, more and more drip irrigation production lines have been put into operation. Existing drip irrigation belt production lines are mostly composed of dripper automatic positioning and feeding system, plastic single-screw extruder, vacuum cooling positioning system, punching system, traction equipment, winding equipment, etc.

[0003] In the existing drip irrigation tape production line, the dripper is usually placed inside the dripper automatic positioning and feeding system during production. The dripper is then sent to the extruder through the dripper automatic positioning and feeding system. The drip irrigation tape is extruded and formed by the extruder. The drip irrigation tape is punched with holes required for the dripper through the punching system. The drip irrigation tape is then cooled and positioned through the vacuum cooling and positioning system (4). Finally, the tape is reeled up by the cooperation of the traction device and the reeling device. However, in the actual production process, the existing drip irrigation tape production line often has the following problems. When the existing drip irrigation tape production line is producing drip irrigation tape, the adjustment and response capabilities of the tensioning device on the production line are poor, and the adjustment range is small, resulting in poor coordination between the tensioning device and the reeling device during reeling. The drip irrigation tape is often reeled too tight or too loose during reeling. In addition, when the reeling device in the prior art is automatically reeling, a long drip irrigation tape will remain on the drip irrigation tape roll after reeling, resulting in incomplete reeling. In view of the above problems in the prior art, we propose a drip irrigation tape production line. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a drip irrigation tape production line, which, when winding the drip tape, cooperates with an automatic tensioning mechanism and a fully automatic winding device, not only can give the drip tape a relatively constant tension during winding to ensure the quality of winding, but also can wind the tape more thoroughly after winding, with better winding effect and being more practical.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides a drip irrigation tape production line, including an automatic feeding system, a single-screw extruder, a punching system, a vacuum cooling and positioning system, and also includes a production base, a tensioning system, an auxiliary winding system and an auxiliary cutting and winding system;

[0008] The automatic feeding system, the single-screw extruder, the punching system, and the vacuum cooling and positioning system are all installed on the production base in sequence;

[0009] The tensioning system is installed on the production base and is arranged on one side of the vacuum cooling positioning system;

[0010] The auxiliary coiling system is installed on the production base and is arranged on one side of the tensioning system;

[0011] A winding carrier frame located on the production base, the winding carrier frame is fixedly mounted on the production base and is located on the other side of the auxiliary winding system, and an automatic winding system is provided in the middle of the winding carrier frame;

[0012] The auxiliary cutting and winding system includes two auxiliary cutting and winding mechanisms, which are symmetrically arranged on the upper and lower sides of the automatic winding system, one of which is arranged on the winding carrier, and the other is arranged on the production base.

[0013] According to a drip irrigation tape production line provided by the present invention, the tensioning system comprises a tensioning frame, a tensioning mechanism and two auxiliary tensioning assemblies, the tensioning frame is fixedly mounted on the production base, the tensioning mechanism is mounted on the tensioning frame, and the two auxiliary tensioning assemblies are both mounted on the tensioning frame and are respectively located on both sides of the tensioning mechanism;

[0014] The tensioning mechanism comprises a tensioning electric cylinder, an adjusting frame, a tensioning roller, two position sensors and two groups of positioning rebound components, the tensioning electric cylinder is fixedly mounted on the tensioning frame, the output end of the tensioning electric cylinder penetrates downward into the interior of the tensioning frame and is fixedly mounted between the adjusting frame, sliders are longitudinally slidably mounted on the inner walls of both sides of the tensioning frame, the tensioning roller is rotatably mounted between the two sliders, the two position sensors are respectively fixedly mounted on both sides of the slider on one side, the inner top wall and the inner bottom wall of the adjusting frame are both mounted with induction blocks adapted to the corresponding position sensors, and the two groups of positioning rebound components are respectively fixedly mounted between the two sliders and the inner top wall of the adjusting frame;

[0015] The positioning rebound assembly comprises a rebound spring, a rebound stabilizing cylinder and a rebound stabilizing rod, one end of the rebound stabilizing cylinder and the rebound spring are fixedly mounted on the adjustment frame, the other end of the rebound spring and one end of the rebound stabilizing rod are fixedly mounted on the slider, a part of the rebound stabilizing rod is slidably sleeved inside the rebound stabilizing cylinder, and the rebound stabilizing rod and the rebound stabilizing cylinder are both located inside the rebound spring;

[0016] The auxiliary tensioning assembly comprises two auxiliary rollers, and both of the two auxiliary rollers are rotatably mounted on the tensioning frame.

[0017] According to a drip irrigation tape production line provided by the present invention, the auxiliary winding system includes two auxiliary plates, a limit plate, an adjusting motor, a reciprocating screw, a sliding column and a winding block. The two auxiliary plates are fixedly mounted on the production base, the limit plate is fixedly mounted between the two auxiliary plates, the adjusting motor is mounted at one end of the auxiliary plate on one side, the other end of the adjusting motor passes through the auxiliary plate and is fixedly mounted on one end of the reciprocating screw, the other end of the reciprocating screw is rotatably mounted on the auxiliary plate on the other side, the sliding column is threadedly connected to the reciprocating screw, and the bottom end of the sliding column is slidably mounted on the limit plate, and the winding block is fixedly mounted on the top of the sliding column.

[0018] According to a drip irrigation tape production line provided by the present invention, the automatic winding system comprises a winding carrier, a winding drive mechanism, a winding shift mechanism and two sets of winding and releasing mechanisms, and the two sets of winding and releasing mechanisms are respectively located on both sides of the winding carrier;

[0019] The winding and transposition mechanism comprises a rotating drum, a transposition motor, a transposition gear 1 and a transposition gear 2, one end of the rotating drum is fixedly mounted on one end of the winding carrier, and the other end is rotatably mounted on the winding carrier, the transposition gear 2 is fixedly mounted on the outer surface of the rotating drum, the transposition motor is mounted on one side of the winding carrier, the output end of the transposition motor passes through the winding carrier where it is located, and is fixedly mounted between the transposition gear 1, and the transposition gear 1 and the transposition gear 2 are meshed with each other;

[0020] The winding drive mechanism comprises a driving motor, a main driving rod, two main driving shafts, two slave driving shafts and two slave driving rods, the driving motor is installed at one end of the winding carrier and is located on one side of the transposition motor, the output end of the driving motor passes through the winding carrier where it is located and is fixedly installed with one end of the main driving rod, the other end of the main driving rod extends to the other side of the winding carrier and is partially located inside the rotating drum, the two main driving shafts are fixedly installed on the main driving rod, the two slave driving rods are rotatably installed on both sides of the winding carrier, one end of the two slave driving rods is provided with an engaging groove 1, the two slave driving shafts are fixedly installed on the other ends of the two slave driving rods, and the two slave driving shafts and the two main driving shafts are directly driven and installed with driving belts;

[0021] The camming mechanism comprises two positioning assemblies, a positioning plate, a retracting rod, a hexagonal rod and a limiting plate, the two positioning assemblies are respectively located at both sides of the slave driving rod, the positioning assemblies comprise a positioning rod, a positioning cylinder and a positioning spring, one end of the positioning cylinder and one end of the positioning spring are fixedly mounted on the rewinding carrier, the other end of the positioning spring and one end of the positioning rod are fixedly mounted on one side of the positioning plate, part of the positioning rod slides and is sleeved inside the positioning cylinder, and the positioning rod and the positioning cylinder are both located inside the positioning spring, the retracting rod is rotatably mounted on the positioning plate, one end of the retracting rod is provided with an engaging groove second that is matched with the engaging groove one, the engaging groove two is engaged with the engaging groove one by the rebound tension of the positioning spring, one end of the hexagonal rod is fixedly mounted on the other end of the retracting rod, the other end of the hexagonal rod is provided with a threaded groove, one end of the limiting plate is threadably connected to the hexagonal rod, and the other end of the limiting plate is fixedly mounted with a handle.

[0022] According to a drip irrigation tape production line provided by the present invention, the auxiliary cutting and winding mechanism comprises a cutting electric cylinder, a cutting bearing plate, two groups of adjustment components, an arc-shaped winding forming plate and an arc-shaped cutting winding plate, the winding bearing frame and the production base are both equipped with a cutting electric cylinder, the output end of the cutting electric cylinder is fixedly equipped with a cutting bearing plate, one end of the two groups of adjustment components is fixedly equipped on both sides of the cutting bearing plate, and the other end is respectively fixedly equipped between the arc-shaped winding forming plate and the arc-shaped cutting winding plate, the arc-shaped winding forming plate and the arc-shaped cutting winding plate are both provided with a rotating groove inside, a plurality of small rotating rollers are rotatably installed inside the two rotating grooves, the arc-shaped winding forming plate and the arc-shaped cutting winding plate are respectively corresponding to two hexagonal rods, and the corresponding ends of the two arc-shaped cutting winding plates are both detachably equipped with cutting knives through a plurality of small bolts, and the two cutting knives are adapted to each other;

[0023] The adjusting assembly includes an adjusting cylinder, an adjusting rod and an adjusting spring, one end of the adjusting cylinder is fixedly mounted on the cutting bearing plate, one end of the adjusting spring is fixedly mounted on the inner bottom wall of the adjusting cylinder, the other end of the adjusting spring is fixedly mounted on one end of the adjusting rod, the other ends of the two adjusting rods pass through the corresponding adjusting cylinders and are fixedly mounted between the corresponding arc-shaped winding forming plate and the arc-shaped cutting and winding plate, and part of the adjusting rod slides and is sleeved inside the adjusting cylinder.

[0024] According to a drip irrigation tape production line provided by the present invention, the sensing block includes a sensing rod, a sensing cylinder and a protective sensing spring, the sensing cylinder is fixedly installed on the inner top wall and the inner bottom wall of the adjusting frame, one end of the protective sensing spring is fixedly installed inside the sensing cylinder, the other end of the protective sensing spring is fixedly installed on one end of the sensing rod, the other end of the sensing rod extends to the outside of the sensing cylinder, and partially slides and is sleeved inside the sensing cylinder, the other end of the sensing rod is fixedly installed with a rubber protective pad, and the rubber protective pad corresponds to the sensing end of the corresponding position sensor.

[0025] According to a drip irrigation tape production line provided by the present invention, both of the two hexagonal rods are provided with winding rollers for winding and storing the drip irrigation tape, both of the two winding rollers are provided with stable through holes adapted to the hexagonal rods, and a plurality of anti-skid grooves for preventing the drip irrigation tape from slipping are provided at the winding parts of the two winding rollers.

[0026] According to a drip irrigation tape production line provided by the present invention, two stabilizing rollers for stabilizing the drip irrigation tape are rotatably installed inside the winding block.

[0027] (III) Beneficial effects

[0028] Compared with the known public technology, the present invention provides a drip irrigation tape production line, which has the following beneficial effects:

[0029] In the present invention, the automatic feeding system, the single-screw extruder, the punching system and the vacuum cooling positioning system on the production base are used to realize the automated production of the drip irrigation tape. The drip irrigation tape delivered by the vacuum cooling system is automatically wound up through the cooperation among the tensioning system, the auxiliary winding system, the automatic winding system and the auxiliary cutting and winding system. At the same time, the tensioning system in the present invention is used to make the drip irrigation tape at a relatively constant tension level when winding up the drip irrigation tape. Through the cooperation of the auxiliary winding system, the position of the drip irrigation tape can be adjusted within a certain range when winding up the drip irrigation tape, so as to realize better winding. Through the cooperation between the automatic winding system and the auxiliary cutting and winding system, the automatic winding of the drip irrigation tape can be realized. At the same time, through the cooperation of the auxiliary cutting and winding system, the winding can be more thorough when winding up, so as to ensure the quality of the rolled-up tape after winding up.

[0030] Therefore, when the drip irrigation tape production line is winding up the drip tape, the cooperation between the automatic tensioning mechanism and the full-automatic winding device can not only give the drip tape a relatively constant tension during winding to ensure the quality of winding, but also the winding is more thorough after winding up, the winding effect is better, and it is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention as a whole from another angle;

[0034] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of the tensioning system of the present invention;

[0035] Figure 4 It is a schematic diagram of the three-dimensional structure of the auxiliary coiling system of the present invention;

[0036] Figure 5 It is a schematic diagram of the three-dimensional structure of the automatic winding system of the present invention;

[0037] Figure 6 It is a schematic diagram of a partially cutaway three-dimensional structure of the auxiliary cutting and winding mechanism of the present invention;

[0038] Figure 7 For the present invention Figure 3 A schematic diagram of the local enlarged structure at point A in the middle;

[0039] Figure 8 For the present invention Figure 5 A schematic diagram of the local enlarged structure at B in the middle;

[0040] Fig. 9 For the present invention Figure 5 Schematic diagram of the local enlarged structure at point C in the middle.

[0041] The numbers in the figure represent: 1. Automatic feeding system; 2. Single screw extruder; 3. Punching system; 4. Vacuum cooling positioning system; 5. Production base; 6. Winding carrier; 7. Tensioning frame; 8. Tensioning electric cylinder; 9. Adjusting frame; 10. Tensioning roller; 11. Position sensor; 12. Slider; 13. Induction block; 14. Return spring; 15. Rebound stabilizing cylinder; 16. Rebound stabilizing rod; 17. Auxiliary roller; 18. Auxiliary plate; 19. Limiting plate; 20. Adjusting motor; 21. Reciprocating screw; 22. Sliding column; 23. Winding block; 24. Winding carrier; 25. Rotating drum; 26. Transposition motor; 27. Transposition gear 1; 28. Transposition gear 2; 29. ​​Driving motor machine; 30, main driving rod; 31, main driving shaft; 32, slave driving shaft; 33, slave driving rod; 34, driving belt; 35, positioning plate; 36, retracting rod; 37, hexagonal rod; 38, limit plate; 39, positioning rod; 40, positioning cylinder; 41, positioning spring; 42, cutting electric cylinder; 43, cutting bearing plate; 44, arc winding forming plate; 45, arc cutting winding plate; 46, small rotating roller; 47, adjusting cylinder; 48, adjusting rod; 49, adjusting spring; 50, induction cylinder; 51, protection induction spring; 52, winding roller; 53, stabilizing roller; 101, tensioning system; 102, auxiliary winding system; 103, automatic winding system; 104, auxiliary cutting winding system. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Example

[0044] See also Figure 1-9 A drip irrigation tape production line includes an automatic feeding system 1, a single screw extruder 2, a punching system 3, a vacuum cooling positioning system 4, and also includes a production base 5, a tensioning system 101, an auxiliary winding system 102 and an auxiliary cutting and winding system 104. The automatic feeding system 1, the single screw extruder 2, the punching system 3, and the vacuum cooling positioning system 4 are all installed on the production base 5 in sequence, wherein the automatic feeding system 1, the single screw extruder 2, the punching system 3, and the vacuum cooling positioning system 4 are all existing equipment well known to those skilled in the art, and are all prior arts, such as some equipment on the drip irrigation tape production line sold by Qingdao Xindacheng Plastic Machinery Co., Ltd. or Zhongshan Shandong Zhongda Plastic Machinery Co., Ltd., whose main function is to realize the automatic processing and production of the drip irrigation tape from raw materials to product molding, and no further details will be given.

[0045] The tensioning system 101 is installed on the production base 5 and is arranged on one side of the vacuum cooling positioning system 4. Specifically, through the cooperation of the tensioning system 101, when the drip irrigation tape is rolled up, the drip irrigation tape is at a relatively constant tension level when being rolled up;

[0046] The auxiliary winding system 102 is installed on the production base 5 and is arranged on one side of the tensioning system 101. Specifically, through the auxiliary winding system 102, when the drip irrigation tape is wound, the position of the drip irrigation tape can be adjusted within a certain range to achieve better winding;

[0047] The winding carrier frame 6 is located on the production base 5, and the winding carrier frame 6 is fixedly installed on the production base 5 and is located on the other side of the auxiliary winding system 102. An automatic winding system 103 is provided in the middle of the winding carrier frame 6. The auxiliary cutting winding system 104 includes two auxiliary cutting winding mechanisms, and the two auxiliary cutting winding mechanisms are symmetrically arranged on the upper and lower sides of the automatic winding system 103, respectively. One of the auxiliary cutting winding mechanisms is arranged on the winding carrier frame 6, and the other auxiliary cutting winding mechanism is arranged on the production base 5. Specifically, through the cooperation between the automatic winding system 103 and the auxiliary cutting winding system 104, the automatic winding of the drip irrigation tape can be realized. At the same time, through the cooperation of the auxiliary cutting winding system 104, the winding can be more thorough during the winding, thereby ensuring the quality of the rolled tape after winding.

[0048] Among them, Figure 3 As shown, the tensioning system 101 includes a tensioning frame 7, a tensioning mechanism and two auxiliary tensioning components. The tensioning frame 7 is fixedly mounted on the production base 5, the tensioning mechanism is mounted on the tensioning frame 7, and the two auxiliary tensioning components are mounted on the tensioning frame 7 and are respectively located on both sides of the tensioning mechanism. Specifically, after the drip irrigation belt passes through the tensioning system 101, the position of the drip irrigation belt can be adjusted to a greater extent through the cooperation between the tensioning mechanism and the auxiliary tensioning components on both sides, so that the tensioning degree of the drip irrigation belt can always be kept at a relatively constant degree.

[0049] Among them, the tensioning mechanism includes a tensioning electric cylinder 8, an adjusting frame 9, a tensioning roller 10, two position sensors 11 and two groups of positioning rebound components. The tensioning electric cylinder 8 is fixedly installed on the tensioning frame 7, and the output end of the tensioning electric cylinder 8 penetrates downward into the interior of the tensioning frame 7 and is fixedly installed between the adjusting frame 9. Slide blocks 12 are longitudinally slidably installed on the inner walls of both sides of the tensioning frame 7, and the tensioning roller 10 is rotatably installed between the two slide blocks 12. The two position sensors 11 are respectively fixedly installed on both sides of the slide block 12 on one side, and the inner top wall and the inner bottom wall of the adjusting frame 9 are installed with induction blocks 13 adapted to the corresponding position sensors 11. The two groups of positioning rebound components are respectively The two sliders 12 are fixedly installed between the inner top wall of the adjustment frame 9. Specifically, when in use, the position of the drip irrigation belt is set on the upper surface of the tensioning roller 10. When the drip irrigation belt is too tight, the tension of the drip irrigation belt increases, and the drip irrigation belt drives the tensioning roller 10 to move downward. The tensioning roller 10 drives the sliders 12 on both sides thereof to slide downward, and at the same time, the positioning rebound assembly between the slider 12 and the adjustment frame 9 is stretched, and the slider 12 drives the position sensors 11 on both sides thereof to move. When the position sensor 11 located below contacts the induction block 13, the position sensor 11 transmits a signal to the tensioning electric cylinder 8, and the output end of the tensioning electric cylinder 8 moves downward to drive the adjustment frame 9 moves downward, and the movement of the adjusting frame 9 drives the slider 12 and the tensioning roller 10 inside it to move downward, thereby unloading the force on the drip irrigation belt. When the position sensor 11 cannot sense the contact block, the tensioning electric cylinder 8 stops moving, thereby adjusting the over-tightened drip irrigation belt. Similarly, when the tension of the drip irrigation belt is too loose, the positioning rebound component is subjected to less force and contracts upward, thereby driving the slider 12 to move upward, and the slider 12 drives the tensioning roller 10 connected thereto to move upward, and the tensioning roller 10 drives the drip irrigation belt on its upper surface to stretch. When the drip irrigation belt is too loose, similarly, the position sensor 11 located on the upper part of the slider 12 contacts the corresponding sensing block 13, and the tension is The output end of the tensioning electric cylinder 8 moves upward to adjust the drip irrigation belt that is too loose when it is too tight. It should be supplemented that when the device is not working and the drip irrigation belt is not set on the tensioning roller 10, the position sensor 11 located at the upper part is always in contact with the corresponding induction block 13 due to the rebound force of the positioning rebound component, and the output end of the tensioning electric cylinder 8 is at the midpoint of the movement. It should also be supplemented that when the amplitude of the tensioning degree generated by the drip irrigation belt is too small, the rebound force of the positioning rebound component can be constant. Only when the tensioning degree changes too much and a signal is generated between the position sensor 11 and the induction block 13, the tensioning electric cylinder 8 will adjust it;

[0050] The positioning rebound assembly includes a rebound spring 14, a rebound stabilizing cylinder 15 and a rebound stabilizing rod 16. One end of the rebound stabilizing cylinder 15 and the rebound spring 14 are fixedly mounted on the adjustment frame 9. The other end of the rebound spring 14 and one end of the rebound stabilizing rod 16 are fixedly mounted on the slider 12. A part of the rebound stabilizing rod 16 is slidably sleeved inside the rebound stabilizing cylinder 15. The rebound stabilizing rod 16 and the rebound stabilizing cylinder 15 are both located inside the rebound spring 14. Specifically, when the rebound spring 14 is subjected to external pressure, the rebound stabilizing rod 16 slides inside the rebound stabilizing cylinder 15. The rebound stabilizing rod 16 and the rebound stabilizing cylinder 15 are mainly used to stabilize the position of the rebound spring 14 and prevent its position from changing to a certain extent.

[0051] The auxiliary tensioning assembly includes two auxiliary rollers 17, both of which are rotatably mounted on the tensioning frame 7. When in use, it is only necessary to set the position of the drip irrigation belt between the two auxiliary rollers 17, which is mainly used to limit the position of the drip irrigation belt.

[0052] Among them, Figure 4 As shown, the auxiliary winding system 102 includes two auxiliary plates 18, a limit plate 19, an adjusting motor 20, a reciprocating screw 21, a slide column 22 and a winding block 23. The two auxiliary plates 18 are fixedly mounted on the production base 5, the limit plate 19 is fixedly mounted between the two auxiliary plates 18, the adjusting motor 20 is mounted on one end of the auxiliary plate 18 on one side, the other end of the adjusting motor 20 passes through the auxiliary plate 18 and is fixedly mounted on one end of the reciprocating screw 21, the other end of the reciprocating screw 21 is rotatably mounted on the auxiliary plate 18 on the other side, the slide column 22 is threadedly connected to the reciprocating screw 21, and the slide column 22 The bottom end is slidably installed on the limit plate 19, and the winding block 23 is fixedly installed on the top of the sliding column 22. Specifically, when it is in use, the drip irrigation tape is first placed inside the winding block 23, and the adjusting motor 20 is started. The output end of the adjusting motor 20 drives the reciprocating screw 21 to rotate. Since the sliding column 22 is slidably installed on the limit plate 19, the reciprocating screw 21 drives the sliding column 22 above it to reciprocate, and then the reciprocating motion of the sliding column 22 drives the winding block 23 above it to move. The position of the drip irrigation tape inside is adjusted by the winding block 23, which makes it easier for the automatic winding system 103 to wind up the drip irrigation tape.

[0053] Among them, Figure 5As shown, the automatic winding system 103 includes a winding carrier 24, a winding drive mechanism, a winding shifting mechanism and two sets of winding and releasing mechanisms, and the two sets of winding and releasing mechanisms are respectively located on both sides of the winding carrier 24. Specifically, through the cooperation of the winding drive mechanism, it is convenient to provide power to the two sets of winding and releasing mechanisms when the drip irrigation tape is wound up, and through the cooperation of the winding shifting mechanism, it is convenient to adjust the position of the winding carrier 24 to realize automatic winding, and through the cooperation of the winding and releasing mechanisms, it is convenient to take and put the rolled drip irrigation tape;

[0054] Among them, the winding and transposition mechanism includes a rotating drum 25, a transposition motor 26, a transposition gear 1 27 and a transposition gear 2 28. One end of the rotating drum 25 is fixedly mounted on one end of the winding carrier 24, and the other end is rotatably mounted on the winding carrier 6. The transposition gear 28 is fixedly mounted on the outer surface of the rotating drum 25. The transposition motor 26 is mounted on one side of the winding carrier 6. The output end of the transposition motor 26 passes through the winding carrier 6 where it is located and is fixedly mounted between the transposition gear 1 27. The transposition gear 1 27 and the transposition gear 2 28 are meshed with each other. Specifically, when the position of the winding carrier 6 is adjusted, the transposition motor 26 is started, and the output end of the transposition motor 26 drives the transposition gear 1 27 to rotate, the transposition gear 1 27 drives the transposition gear 2 28 to rotate, and the transposition gear 2 28 drives the rotating drum 25 to rotate, and the rotating drum 25 drives the winding carrier 24 on one side to move;

[0055] The winding drive mechanism includes a driving motor 29, a main driving rod 30, two main driving shafts 31, two slave driving shafts 32 and two slave driving rods 33. The driving motor 29 is installed at one end of the winding carrier 6 and is located on one side of the transposition motor 26. The output end of the driving motor 29 passes through the winding carrier 6 and is fixedly installed with one end of the main driving rod 30. The other end of the main driving rod 30 extends to the other side of the winding carrier 24 and is partially located inside the rotating drum 25. The two main driving shafts 31 are fixedly installed on the main driving rod 30. The two slave driving rods 33 are rotatably installed on the winding carrier 2 4, one end of the two slave drive rods 33 is provided with an engaging groove, and the two slave drive shafts 32 are respectively fixedly installed on the other ends of the two slave drive rods 33, and the two slave drive shafts 32 and the two main drive shafts 31 are directly driven and installed with drive belts 34. Specifically, when it is in use, the drive motor 29 is started, and the output end of the drive motor 29 drives the main drive rod 30 to rotate, and the main drive rod 30 drives the main drive shaft 31 thereon to rotate. Through the transmission of the two drive belts 34, the two main drive shafts 31 respectively drive the two slave drive shafts 32 to rotate, and the slave drive shafts 32 drive the slave drive rods 33 connected thereto to rotate;

[0056] The retracting and releasing mechanism includes two positioning components, a positioning plate 35, a retracting and releasing rod 36, a hexagonal rod 37 and a limit plate 38. The two positioning components are respectively located on both sides of the slave driving rod 33. The positioning components include a positioning rod 39, a positioning cylinder 40 and a positioning spring 41. One end of the positioning cylinder 40 and one end of the positioning spring 41 are fixedly mounted on the reeling carrier 24. The other end of the positioning spring 41 and one end of the positioning rod 39 are fixedly mounted on one side of the positioning plate 35. Part of the positioning rod 39 slides and is sleeved inside the positioning cylinder 40. The positioning rod 39 and the positioning cylinder 41 are fixedly mounted on the reeling carrier 24. 0 are all located inside the positioning spring 41, the retracting rod 36 is rotatably mounted on the positioning plate 35, one end of the retracting rod 36 is provided with an engaging groove 2 adapted to the engaging groove 1, the engaging groove 2 is mutually engaged with the engaging groove 1 under the rebound tension of the positioning spring 41, one end of the hexagonal rod 37 is fixedly mounted on the other end of the retracting rod 36, the other end of the hexagonal rod 37 is provided with a threaded groove, one end of the limiting plate 38 is threadedly detachably connected to the hexagonal rod 37, and the other end of the limiting plate 38 is fixedly mounted with a handle. Specifically, when in use, due to the pull from the driving rod 3 3 is rotated, so through the cooperation between the meshing groove 1 and the meshing groove 2, the drive rod 33 drives the retracting rod 36 to rotate, and the retracting rod 36 drives the hexagonal rod 37 on the other side to rotate, and the rotation of the hexagonal rod 37 drives the reeling roller 52 in the following text to rotate, so as to realize the winding of the drip irrigation tape. When the reeling roller 52 is replaced online, the limit plate 38 is driven to move by pulling the handle, and the limit plate 38 drives the hexagonal rod 37 connected thereto to move, and the hexagonal rod 37 drives the retracting rod 36 to move, and the retracting rod 36 drives The positioning plate 35 moves, and the positioning plate 35 drives the positioning spring 41 to stretch. At the same time, the positioning rod 39 slides inside the positioning cylinder 40, and the engaging groove 2 on the retracting rod 36 is separated from the engaging groove 1 on the driving rod 33, so that the retracting rod 36 rotates at the same time, and then the limit plate 38 is removed from the hexagonal rod 37, and then the wound winding roller 52 is removed from the hexagonal rod 37, and then the new winding roller 52 is placed, and then the limit plate 38 is tightened. Through the rebound force of the positioning spring 41, the engaging groove 2 is re-engaged with the engaging groove, and the rotation of the winding roller 52 is realized again.

[0057] Among them, Figure 6As shown, the auxiliary cutting and winding mechanism includes a cutting electric cylinder 42, a cutting bearing plate 43, two groups of adjustment components, an arc-shaped winding forming plate 44 and an arc-shaped cutting winding plate 45. The cutting electric cylinder 42 is installed on the winding bearing frame 6 and the production base 5. The output end of the cutting electric cylinder 42 is fixedly installed with the cutting bearing plate 43. One end of the two groups of adjustment components is fixedly installed on both sides of the cutting bearing plate 43, and the other end is fixedly installed between the arc-shaped winding forming plate 44 and the arc-shaped cutting winding plate 45 respectively. The arc-shaped winding forming plate 44 and the arc-shaped cutting winding plate 45 are both provided with rotating grooves, and a plurality of small rotating rollers 46 are rotatably installed in the two rotating grooves. The arc-shaped winding forming plate 44 and the arc-shaped cutting winding plate 45 respectively correspond to the two hexagonal rods 37, and the corresponding ends of the two arc-shaped cutting and winding plates 45 are detachably installed with cutting knives through a plurality of small bolts, and the two cutting knives are adapted to each other. Specifically, when the new winding roller 52 is replaced, the winding roller 52 that is about to be rolled is slowly rotated to one side of the principle auxiliary winding system 102 through the winding transposition mechanism, and after the new winding roller 52 is rotated to the specified winding position, the cutting electric cylinder 42 is started, and the cutting electric cylinder 42 drives the cutting load plate 43 to move, and the cutting load plate 43 drives the adjustment component to move, and the adjustment component drives the arc-shaped winding forming plate 44 and the arc-shaped cutting and winding plate 45 to move, so that the two arc-shaped winding forming plates 44 The arc-shaped winding and forming plates 44 and the arc-shaped cutting and winding plates 45 are butt-jointed and fitted. It should be noted here that a feeding groove is provided on one side of the drip irrigation tape on which the two arc-shaped winding and forming plates 44 and the arc-shaped cutting and winding plates 45 enter, so as not to affect the entry of the drip irrigation tape. After the arc-shaped winding and forming plates 44 and the arc-shaped cutting and winding plates 45 are fitted, the cutting electric cylinder 42 continues to move, and the extrusion adjustment component is used to drive the arc-shaped winding and forming plates 44 and the arc-shaped cutting and winding plates 45 to continue to move, so that the two cutting knives on the arc-shaped cutting and winding plates 45 cut the drip irrigation tape. The rear half of the cut drip irrigation tape will be evenly wound on the winding roller 52 due to the rotation of the winding roller 52 where it is located, through the restriction of the two arc-shaped winding and forming plates 44, and the position One side of the drip irrigation tape at the front is subjected to a greater friction force from the anti-slip grooves provided at the winding portion of the winding roller 52, while the other side rotates on the small rotating roller 46 inside the arc-shaped cutting winding plate 45, so that the cut drip irrigation tape can be easily wound around the winding roller 52, thereby realizing automatic rewinding of the drip irrigation tape. It should be supplemented that the inner diameter of the two arc-shaped winding forming plates 44 after contact is slightly larger than the diameter of the drip irrigation tape on the winding roller 52 after rolling, and the diameter between the two arc-shaped cutting winding plates 45 after the two cutting knives are attached is slightly larger than the diameter of the winding portion of the winding roller 52 plus twice the thickness of the drip irrigation tape. Through the cooperation of the small rotating roller 46 inside, the drip irrigation tape can be easily wound around the upper part of the winding roller 52.

[0058] Among them, the adjustment component includes an adjustment cylinder 47, an adjustment rod 48 and an adjustment spring 49, one end of the adjustment cylinder 47 is fixedly mounted on the cutting bearing plate 43, one end of the adjustment spring 49 is fixedly mounted on the inner bottom wall of the adjustment cylinder 47, the other end of the adjustment spring 49 is fixedly mounted on one end of the adjustment rod 48, the other ends of the two adjustment rods 48 pass through the corresponding adjustment cylinder 47 and are fixedly mounted between the corresponding arc-shaped winding forming plate 44 and the arc-shaped cutting and winding plate 45, part of the adjustment rod 48 slides and is sleeved inside the adjustment cylinder 47. Specifically, when in use, after the cutting knife completes cutting the drip irrigation tape, the cutting electric cylinder 42 will shrink to a position of the thickness of the drip irrigation tape, and the corresponding two arc-shaped winding forming plates 44 and the arc-shaped cutting and winding plate 45 will be fitted together through the resilience of the adjustment spring 49. After the drip irrigation tape inside the arc-shaped cutting and winding plate 45 is wound up with two layers, when the winding is stable, the cutting electric cylinder 42 will move to restore to the state before use.

[0059] Among them, the sensing block 13 includes a sensing rod, a sensing tube 50 and a protective sensing spring 51. The sensing tube 50 is fixedly installed on the inner top wall and the inner bottom wall of the adjusting frame 9. One end of the protective sensing spring 51 is fixedly installed inside the sensing tube 50. The other end of the protective sensing spring 51 is fixedly installed with one end of the sensing rod. The other end of the sensing rod extends to the outside of the sensing tube 50, and partially slides and is sleeved inside the sensing tube 50. A rubber protective pad is fixedly installed on the other end of the sensing rod. The rubber protective pad corresponds to the sensing end of the corresponding position sensor 11. Specifically, when it is in use, when the sensing end of the position sensor 11 touches the rubber protective pad, the rubber protective pad will drive the sensing rod to move and squeeze the protective sensing spring 51, thereby providing a certain degree of protection for the position sensor 11.

[0060] Among them, both hexagonal rods 37 are provided with winding rollers 52 for winding and storing the drip irrigation tape, and both winding rollers 52 are provided with stable through holes compatible with the hexagonal rods 37. The winding parts of the two winding rollers 52 are provided with multiple anti-skid grooves for preventing the drip irrigation tape from slipping. Specifically, as mentioned in the above embodiment, the winding roller 52 is mainly used for winding the drip irrigation tape, and the stable through holes thereon are mainly used to match the hexagonal rods 37, and the hexagonal rods 37 are used to drive it to rotate. The anti-skid grooves are mainly used to increase the friction between the drip irrigation tape and the drip irrigation tape, so that the drip irrigation tape can be better wound around its upper surface. If necessary, a layer of double-sided adhesive can be provided at its winding part.

[0061] Among them, two stabilizing rollers 53 for stabilizing the drip irrigation tape are rotatably installed inside the winding block 23. The stabilizing rollers 53 are used to reduce the friction between the drip irrigation tape and the winding block 23, so as to provide a certain degree of protection for the produced drip irrigation tape.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drip irrigation tape production line, comprising an automatic feeding system (1), a single screw extruder (2), a punching system (3), and a vacuum cooling positioning system (4), characterized in that: Also includes: A production base (5), wherein the automatic feeding system (1), the single-screw extruder (2), the punching system (3), and the vacuum cooling positioning system (4) are all sequentially installed on the production base (5); A tensioning system (101), the tensioning system (101) being installed on the production base (5) and arranged on one side of the vacuum cooling positioning system (4); an auxiliary winding system (102), the auxiliary winding system (102) being installed on the production base (5) and arranged on one side of the tensioning system (101); A winding carrier frame (6) located on the production base (5), the winding carrier frame (6) being fixedly mounted on the production base (5) and located on the other side of the auxiliary winding system (102), and an automatic winding system (103) being provided in the middle of the winding carrier frame (6); an auxiliary cutting and winding system (104), the auxiliary cutting and winding system (104) comprising two auxiliary cutting and winding mechanisms, the two auxiliary cutting and winding mechanisms being symmetrically arranged on the upper and lower sides of the automatic winding system (103), one of the auxiliary cutting and winding mechanisms being arranged on the winding carrier (6), and the other of the auxiliary cutting and winding mechanisms being arranged on the production base (5); The tensioning system (101) comprises a tensioning frame (7), a tensioning mechanism and two auxiliary tensioning assemblies, the tensioning frame (7) being fixedly mounted on the production base (5), the tensioning mechanism being mounted on the tensioning frame (7), and the two auxiliary tensioning assemblies being mounted on the tensioning frame (7) and respectively located on two sides of the tensioning mechanism; The tensioning mechanism comprises a tensioning electric cylinder (8), an adjustment frame (9), a tensioning roller (10), two position sensors (11) and two sets of positioning rebound components; The tensioning electric cylinder (8) is fixedly mounted on the tensioning frame (7), the output end of the tensioning electric cylinder (8) penetrates downward into the interior of the tensioning frame (7) and is fixedly mounted between the adjusting frame (9), sliders (12) are longitudinally slidably mounted on the inner walls of both sides of the tensioning frame (7), the tensioning roller (10) is rotatably mounted between the two sliders (12), the two position sensors (11) are respectively fixedly mounted on the two sides of the slider (12) on one side, the inner top wall and the inner bottom wall of the adjusting frame (9) are respectively mounted with induction blocks (13) adapted to the corresponding position sensors (11), and the two groups of positioning rebound components are respectively fixedly mounted between the two sliders (12) and the inner top wall of the adjusting frame (9); The positioning rebound component comprises a rebound spring (14), a rebound stabilizing cylinder (15) and a rebound stabilizing rod (16); one end of the rebound stabilizing cylinder (15) and the rebound spring (14) are both fixedly mounted on the adjustment frame (9); the other end of the rebound spring (14) and one end of the rebound stabilizing rod (16) are fixedly mounted on the slider (12); a portion of the rebound stabilizing rod (16) is slidably sleeved inside the rebound stabilizing cylinder (15); and the rebound stabilizing rod (16) and the rebound stabilizing cylinder (15) are both located inside the rebound spring (14); The auxiliary tensioning assembly comprises two auxiliary rollers (17), and the two auxiliary rollers (17) are both rotatably mounted on the tensioning frame (7); The auxiliary winding system (102) comprises two auxiliary plates (18), a limit plate (19), an adjustment motor (20), a reciprocating screw (21), a slide column (22) and a winding block (23); The two auxiliary plates (18) are fixedly mounted on the production base (5), the limit plate (19) is fixedly mounted between the two auxiliary plates (18), the adjustment motor (20) is mounted on one end of the auxiliary plate (18) on one side, the other end of the adjustment motor (20) passes through the auxiliary plate (18) and is fixedly mounted on one end of the reciprocating screw (21), the other end of the reciprocating screw (21) is rotatably mounted on the auxiliary plate (18) on the other side, the slide column (22) is threadedly connected to the reciprocating screw (21), and the bottom end of the slide column (22) is slidably mounted on the limit plate (19), and the winding block (23) is fixedly mounted on the top end of the slide column (22); The automatic winding system (103) comprises a winding carrier frame (24), a winding drive mechanism, a winding position change mechanism and two sets of winding and releasing mechanisms, wherein the two sets of winding and releasing mechanisms are respectively located on two sides of the winding carrier frame (24); The winding and transposition mechanism comprises a rotating drum (25), a transposition motor (26), a transposition gear 1 (27) and a transposition gear 2 (28); one end of the rotating drum (25) is fixedly mounted on one end of the winding carrier (24), and the other end is rotatably mounted on the winding carrier (6); the transposition gear 2 (28) is fixedly mounted on the outer surface of the rotating drum (25); the transposition motor (26) is mounted on one side of the winding carrier (6); the output end of the transposition motor (26) passes through the winding carrier (6) and is fixedly mounted between the transposition gear 1 (27); the transposition gear 1 (27) and the transposition gear 2 (28) are meshed with each other; The winding drive mechanism comprises a drive motor (29), a main drive rod (30), two main drive shafts (31), two slave drive shafts (32) and two slave drive rods (33); the drive motor (29) is mounted on one end of the winding carrier (6) and is located on one side of the shifting motor (26); the output end of the drive motor (29) passes through the winding carrier (6) and is fixedly mounted on one end of the main drive rod (30); the other end of the main drive rod (30) extends to the other end of the winding carrier (24). One side, and partly located inside the rotating drum (25), the two main driving shafts (31) are fixedly mounted on the main driving rod (30), the two slave driving rods (33) are rotatably mounted on the two sides of the winding carrier (24), one end of the two slave driving rods (33) is provided with an engagement groove, the two slave driving shafts (32) are fixedly mounted on the other ends of the two slave driving rods (33), and a driving belt (34) is installed between the two slave driving shafts (32) and the two main driving shafts (31); The retracting and releasing mechanism comprises two positioning components, a positioning plate (35), a retracting and releasing rod (36), a hexagonal rod (37) and a limit plate (38), the two positioning components are respectively located on both sides of the slave driving rod (33), the positioning component comprises a positioning rod (39), a positioning cylinder (40) and a positioning spring (41), one end of the positioning cylinder (40) and one end of the positioning spring (41) are both fixedly mounted on the reeling carrier (24), the other end of the positioning spring (41) and one end of the positioning rod (39) are both fixedly mounted on one side of the positioning plate (35), and a portion of the positioning rod (39) is slidable and sleeved inside the positioning cylinder (40). , and the positioning rod (39) and the positioning cylinder (40) are both located inside the positioning spring (41); the retracting rod (36) is rotatably mounted on the positioning plate (35); one end of the retracting rod (36) is provided with a second engaging groove matched with the first engaging groove; the second engaging groove is mutually engaged with the first engaging groove under the rebound tension of the positioning spring (41); one end of the hexagonal rod (37) is fixedly mounted on the other end of the retracting rod (36); the other end of the hexagonal rod (37) is provided with a threaded groove; one end of the limiting plate (38) is threadedly detachably connected to the hexagonal rod (37); and the other end of the limiting plate (38) is fixedly mounted with a handle.

2. A drip irrigation tape production line according to claim 1, characterized in that: The auxiliary cutting and winding mechanism comprises a cutting electric cylinder (42), a cutting bearing plate (43), two sets of adjustment components, an arc-shaped winding forming plate (44) and an arc-shaped cutting and winding plate (45); The winding support frame (6) and the production base (5) are both equipped with a cutting electric cylinder (42), and the output end of the cutting electric cylinder (42) is fixedly equipped with a cutting support plate (43), one end of the two groups of adjustment components is fixedly equipped on both sides of the cutting support plate (43), and the other end is respectively fixedly equipped between the arc-shaped winding forming plate (44) and the arc-shaped cutting winding plate (45), the inside of the arc-shaped winding forming plate (44) and the arc-shaped cutting winding plate (45) are both provided with a rotating groove, and a plurality of small rotating rollers (46) are rotatably installed inside the two rotating grooves, the arc-shaped winding forming plate (44) and the arc-shaped cutting winding plate (45) are respectively corresponding to the two hexagonal rods (37), and the corresponding ends of the two arc-shaped cutting winding plates (45) are detachably equipped with cutting knives through a plurality of small bolts, and the two cutting knives are adapted to each other; The adjustment assembly comprises an adjustment cylinder (47), an adjustment rod (48) and an adjustment spring (49); one end of the adjustment cylinder (47) is fixedly mounted on the cutting bearing plate (43); one end of the adjustment spring (49) is fixedly mounted on the inner bottom wall of the adjustment cylinder (47); the other end of the adjustment spring (49) is fixedly mounted on one end of the adjustment rod (48); the other ends of the two adjustment rods (48) pass through the corresponding adjustment cylinders (47) and are fixedly mounted between the corresponding arc-shaped winding forming plates (44) and the arc-shaped cutting winding plates (45); a portion of the adjustment rod (48) slides and is sleeved inside the adjustment cylinder (47).

3. A drip irrigation tape production line according to claim 2, characterized in that: The sensing block (13) comprises a sensing rod, a sensing tube (50) and a protective sensing spring (51); the sensing tube (50) is fixedly mounted on the inner top wall and the inner bottom wall of the adjustment frame (9); one end of the protective sensing spring (51) is fixedly mounted inside the sensing tube (50); the other end of the protective sensing spring (51) is fixedly mounted on one end of the sensing rod; the other end of the sensing rod extends to the outside of the sensing tube (50) and is partially slidably mounted inside the sensing tube (50); a rubber protective pad is fixedly mounted on the other end of the sensing rod; the rubber protective pad corresponds to the sensing end of the corresponding position sensor (11).

4. A drip irrigation tape production line according to claim 3, characterized in that: The two hexagonal rods (37) are both provided with a reel (52) for winding and storing the drip irrigation tape, the two reel (52) are both provided with a stable through hole matched with the hexagonal rod (37), and the reeling parts of the two reel (52) are both provided with a plurality of anti-skid grooves for preventing the drip irrigation tape from slipping.

5. A drip irrigation tape production line according to claim 4, characterized in that: Two stabilizing rollers (53) for stabilizing the drip irrigation tape are rotatably mounted inside the winding block (23).

Images