A patch type drip irrigation belt punching machine

Abstract

The present invention belongs to the field of hole punching technology, and specifically discloses a patch-type drip irrigation tape punching machine, comprising a base, wherein the upper wall of the base is symmetrically provided with a guide support assembly, the upper wall of the base is symmetrically provided with a drip irrigation tape tensioning assembly, the drip irrigation tape tensioning assembly is arranged on both sides of the guide support assembly, an adsorption transmission assembly is arranged between the guide support assemblies, an adsorption punching assembly is arranged on the adsorption transmission assembly, an intermittent ratchet assembly is arranged on the guide support assembly, and the drip irrigation tape tensioning assembly and the adsorption punching assembly are linked through the intermittent ratchet assembly. The present invention uses a Bernoulli suction cup to separate the upper and lower sides of the drip irrigation tape and realizes punching, so as to avoid punching through the upper and lower sides of the drip irrigation tape at the same time, and realizes automatic lamination of the upper and lower sides of the patch drip irrigation tape under the action of the self-elastic force of the patch drip irrigation tape, and realizes automatic forward movement of the patch drip irrigation tape by using a ratchet structure.

Description

Technical Field

[0001] The invention belongs to the technical field of hole punching, and specifically refers to a patch-type drip irrigation belt hole punching machine. Background Art

[0002] The patch drip irrigation tape drips water evenly and slowly into the soil near the roots of crops through a dripper or drip irrigation tape with a very small outflow orifice. It is currently the most effective water-saving irrigation method in arid and water-scarce areas, and its water utilization rate can reach 95%. Therefore, the patch drip irrigation tape has been widely used. When producing the patch drip irrigation tape, it is necessary to punch holes in it. In the prior art, it is necessary to manually rotate the crank to move the drip irrigation tape, and the speed of the manual rotation of the crank to move the drip irrigation tape is different, which easily leads to different spacing between the punched holes and inappropriate punching positions. When the patch drip irrigation tape only needs to punch holes on the lower side, the existing punching machine will punch through the upper and lower sides of the patch drip irrigation tape at the same time, making the drip irrigation tape unusable.

[0003] Therefore, a patch-type drip irrigation belt punching machine is needed to solve the above problems. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a patch-type drip irrigation tape punching machine, which uses a Bernoulli suction cup to separate the upper and lower sides of the drip irrigation tape and realizes punching, thereby avoiding punching through the upper and lower sides of the drip irrigation tape at the same time. Under the action of the self-elastic force of the patch drip irrigation tape, the upper and lower sides of the patch drip irrigation tape are automatically fitted together, and the ratchet structure is used to realize the automatic forward movement of the patch drip irrigation tape.

[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a patch-type drip tape punching machine, comprising a base, the upper wall of the base is symmetrically provided with a guide support assembly, the upper wall of the base is symmetrically provided with a drip tape tensioning assembly, the drip tape tensioning assembly is arranged on both sides of the guide support assembly, an adsorption transmission assembly is arranged between the guide support assemblies, an adsorption punching assembly is arranged on the adsorption transmission assembly, an intermittent ratchet assembly is arranged on the guide support assembly, and the drip tape tensioning assembly and the adsorption punching assembly are linked through the intermittent ratchet assembly.

[0006] Furthermore, the guide support assembly includes a support frame, a guide frame and a guide roller, the support frame is symmetrically arranged on the upper wall of the base, the guide frame is arranged on the support frame, and the guide roller is arranged on the guide frame.

[0007] Furthermore, the drip irrigation tape tensioning assembly includes a movable plate, a winding frame, a connecting rod, a winding roller, a patch drip irrigation tape, a limiting rod and a tensioning spring. The upper wall of the base is symmetrically provided with sliding grooves in pairs. The limiting rods are arranged at both ends of the sliding grooves. The movable plate is slidably arranged on the limiting rods. The connecting rod is arranged between the inner side walls of two opposite movable plates. The tensioning spring is sleeved on the limiting rods. The two ends of the tensioning spring are respectively arranged on the side walls of the movable plate and the inner end surface of the sliding groove. The winding frame is arranged on the connecting rod. The winding roller is arranged on the winding frame. The two ends of the patch drip irrigation tape are wound around the two winding rollers, and the patch drip irrigation tape bypasses the guide roller.

[0008] Furthermore, the adsorption transmission assembly includes a supporting cross plate, a fixed cross plate, a return spring 1, a return spring 2, an upper baffle plate 1, an upper baffle plate 2, a lower baffle plate 1, a lower baffle plate 2, a supporting slide bar 1, a supporting slide bar 2, a transmission rack 1, a transmission rack 2, an incomplete gear, a transmission shaft, a fixed shaft, a gear frame and a transmission motor, the fixed cross plate is arranged on the inner side walls of the two support frames, the supporting cross plate is arranged on the fixed cross plate, the supporting slide bar 1 is penetrated through one end of the supporting cross plate, the lower baffle plate 1 is arranged at the lower end of the supporting slide bar 1, the upper baffle plate 1 is arranged at the upper end of the supporting slide bar 1, the return spring is set on the supporting slide bar 1, the return spring 1 is arranged between the upper baffle plate 1 and the supporting cross plate, the transmission rack 1 is arranged at the upper end of the upper baffle plate 1, the supporting slide bar 2 is penetrated through the supporting The two ends of the cross plate, the lower baffle plate 2 is arranged at the lower end of the supporting slide bar 2, the upper baffle plate 2 is arranged at the upper end of the supporting slide bar 2, the restoring spring 2 is sleeved on the supporting slide bar 2, the restoring spring 2 is arranged between the upper baffle plate 2 and the supporting cross plate, the transmission rack 2 is arranged at the upper end of the upper baffle plate 2, the fixed shaft is arranged on the side wall of the support frame, the gear frame is arranged in an inverted U shape, the two side walls of the gear frame are arranged on two fixed shafts, the transmission shaft is passed through the support frame, the incomplete gear is arranged between the gear frames, the incomplete gear is arranged on the transmission shaft, the transmission motor is arranged on the outer side wall of one of the support frames, the transmission motor is connected to the transmission shaft, the incomplete gear is symmetrically provided with gear teeth, and the gear teeth on the incomplete gear are respectively meshed with the transmission rack 1 and the transmission rack 2.

[0009] Furthermore, the adsorption and punching assembly includes a lower placing plate, a lower Bernoulli suction cup, a lower connecting column, an upper connecting column, an upper placing plate, an upper Bernoulli suction cup and a punching needle, the lower connecting column is arranged at the upper end of the second transmission rack, the lower placing plate is arranged on the lower connecting column, the lower Bernoulli suction cup is arranged at the end of the lower placing plate, the lower Bernoulli suction cup is annular, the upper connecting column is arranged at the upper end of the first transmission rack, the upper placing plate is arranged at the upper end of the upper connecting column, the upper Bernoulli suction cup is arranged at the end of the upper placing plate, the punching needle is arranged on the upper end surface of the gear rack, the punching needle passes through the lower Bernoulli suction cup, and the upper Bernoulli suction cup is on the upper side of the lower Bernoulli suction cup.

[0010] Furthermore, the intermittent ratchet assembly includes a winding shaft, an active bevel gear, a driven bevel gear, a gear shaft, a fixed frame, a ratchet lever, a rotating rod and a ratchet disk, the winding shaft is penetrated and arranged on the outer wall of the winding frame, the winding shaft is connected to the winding roller, the ratchet disk is arranged on the outer wall of the winding frame, the ratchet disk is connected to the winding shaft, the rotating rod is arranged on the outer wall of the ratchet disk around an axis array, the active bevel gear is arranged on the transmission shaft, the fixed frame is arranged on the side wall of the support frame, the gear shaft is penetrated and arranged on the fixed frame, the driven bevel gear is arranged on the inner end of the gear shaft, the driven bevel gear is meshed with the active bevel gear, and the ratchet lever is arranged on the outer end of the gear shaft.

[0011] Furthermore, the upper Bernoulli suction cup is aligned vertically with the lower Bernoulli suction cup.

[0012] Furthermore, the patch drip irrigation belt passes between the upper Bernoulli suction cup and the lower Bernoulli suction cup.

[0013] The beneficial effects achieved by the present invention using the above structure are as follows:

[0014] 1. The tension spring pulls the movable plate toward the middle, and the movable plate drives the connecting shaft, winding frame and winding roller to move toward the middle. The winding rollers on both sides pull down the two sides of the patch drip irrigation tape, so that the patch drip irrigation tape is always in a tensioned state, ensuring that the upper and lower sides of the patch drip irrigation tape are attached together under the action of elastic force;

[0015] 2. Open the upper Bernoulli suction cup and the lower Bernoulli suction cup, respectively adsorb the upper and lower sides of the patch drip irrigation tape, the transmission motor drives the transmission shaft to rotate, and the transmission shaft drives the incomplete gear to rotate. When the gear teeth on the incomplete gear are engaged with the transmission rack 1 and the transmission rack 2, the transmission rack 1 moves upward, and the transmission rack 2 moves downward. The transmission rack 1 drives the upper connecting column, the upper placement plate and the upper Bernoulli suction cup to move upward, and the transmission rack 2 drives the lower connecting column, the lower placement plate and the lower Bernoulli suction cup to move downward. At this time, the punching needle punches holes on the lower side of the patch drip irrigation tape. After the punching is completed, close the upper Bernoulli suction cup and the lower Bernoulli suction cup. Under the action of self-elasticity, the lower and upper sides of the patch drip irrigation tape resume the state of bonding, and the patch drip irrigation tape is detached from the punching needle;

[0016] 3. When the gear teeth on the incomplete gear begin to mesh with the transmission rack 1 and the transmission rack 2, and drive the transmission rack 1 to move upward and the transmission rack 2 to move downward, the ratchet lever just separates from the rotating rod. When the gear teeth on the incomplete gear just disengage from the transmission rack 1 and the transmission rack 2, the ratchet lever begins to contact the rotating rod.

[0017] 4. When the transmission shaft rotates, the gear shaft drives the ratchet lever to rotate. Every time the ratchet lever rotates one circle, it drives the rotating rod to rotate a certain angle. The rotating rod drives the ratchet disc to rotate a certain angle. The ratchet disc drives the winding roller to rotate a certain angle. The winding roller drives the patch drip irrigation tape to move forward a certain distance, and the patch drip irrigation tape is periodically punched. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a patch-type drip irrigation tape punching machine proposed by the present invention;

[0019] Figure 2 for Figure 1 A top view of

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the drip irrigation belt tensioning assembly and the guide support assembly;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the adsorption punching component and the adsorption transmission component;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the intermittent ratchet assembly;

[0023] Figure 6 It is a schematic diagram of the structure of the patch drip irrigation tape when punching holes in the patch drip irrigation tape;

[0024] Figure 7 for Figure 1 Enlarged view of part A;

[0025] Figure 8 Schematic diagram of the three-dimensional structure of an incomplete gear.

[0026] Among them, 1. base, 2. guide support assembly, 3. drip irrigation belt tensioning assembly, 4. adsorption transmission assembly, 5. adsorption punching assembly, 6. intermittent ratchet assembly, 7. support frame, 8. guide frame, 9. guide roller, 10. movable plate, 11. winding frame, 12. connecting rod, 13. winding roller, 14. patch drip irrigation belt, 15. limit rod, 16. tension spring, 17. sliding groove, 18. support cross plate, 19. fixed cross plate, 20. return spring one, 21. return spring two, 22. upper baffle one, 23. upper baffle two, 24. lower baffle one, 25. lower baffle two, 2 6. Support slide bar 1, 27. Support slide bar 2, 28. Transmission rack 1, 29. Transmission rack 2, 30. Incomplete gear, 31. Transmission shaft, 32. Fixed shaft, 33. Gear rack, 34. Transmission motor, 35. Gear teeth, 36. Lower placement plate, 37. Lower Bernoulli suction cup, 38. Lower connecting column, 39. Upper connecting column, 40. Upper placement plate, 41. Upper Bernoulli suction cup, 42. Punching needle, 43. Reeling shaft, 44. Active bevel gear, 45. Driven bevel gear, 46. Gear shaft, 47. Fixed frame, 48. Ratchet lever, 49. Rotating rod, 50. Ratchet disk.

[0027] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0030] like Figure 1As shown, the present invention proposes a patch-type drip tape punching machine, including a base 1, the upper wall of the base 1 is symmetrically provided with a guide support assembly 2, the upper wall of the base 1 is symmetrically provided with a drip tape tensioning assembly 3, the drip tape tensioning assembly 3 is arranged on both sides of the guide support assembly 2, an adsorption transmission assembly 4 is arranged between the guide support assemblies 2, an adsorption punching assembly 5 is arranged on the adsorption transmission assembly 4, an intermittent ratchet assembly 6 is arranged on the guide support assembly 2, and the drip tape tensioning assembly 3 and the adsorption punching assembly 5 are linked through the intermittent ratchet assembly 6.

[0031] like Figure 1 , Figure 3 As shown, the guide support assembly 2 includes a support frame 7, a guide frame 8 and a guide roller 9. The support frame 7 is symmetrically arranged on the upper wall of the base 1, the guide frame 8 is arranged on the support frame 7, and the guide roller 9 is arranged on the guide frame 8.

[0032] like Figure 1 , Figure 2 , Figure 3 As shown, the drip irrigation tape tensioning assembly 3 includes a movable plate 10, a winding frame 11, a connecting rod 12, a winding roller 13, a patch drip irrigation tape 14, a limiting rod 15 and a tensioning spring 16. The upper wall of the base 1 is symmetrically provided with sliding grooves 17 in pairs. The limiting rod 15 is arranged at both ends in the sliding groove 17. The movable plate 10 is slidably arranged on the limiting rod 15. The connecting rod 12 is arranged between the inner side walls of two opposite movable plates 10. The tensioning spring 16 is sleeved on the limiting rod 15. The two ends of the tensioning spring 16 are respectively arranged on the side wall of the movable plate 10 and the inner end surface of the sliding groove 17. The winding frame 11 is arranged on the connecting rod 12. The winding roller 13 is arranged on the winding frame 11. The two ends of the patch drip irrigation tape 14 are wound around the two winding rollers 13, and the patch drip irrigation tape 14 bypasses the guide roller 9.

[0033] like Figure 1 , Figure 4 , Figure 8As shown, the adsorption transmission assembly 4 includes a supporting transverse plate 18, a fixed transverse plate 19, a return spring 1 20, a return spring 21, an upper baffle 1 22, an upper baffle 23, a lower baffle 1 24, a lower baffle 25, a supporting slide bar 1 26, a supporting slide bar 27, a transmission rack 1 28, a transmission rack 29, an incomplete gear 30, a transmission shaft 31, a fixed shaft 32, a gear frame 33 and a transmission motor 34. The fixed transverse plate 19 is arranged on the inner side walls of the two support frames 7. The support The supporting cross plate 18 is arranged on the fixed cross plate 19, the supporting slide bar 26 is arranged through one end of the supporting cross plate 18, the lower baffle plate 24 is arranged at the lower end of the supporting slide bar 26, the upper baffle plate 22 is arranged at the upper end of the supporting slide bar 26, the restoring spring 20 is sleeved on the supporting slide bar 26, the restoring spring 20 is arranged between the upper baffle plate 22 and the supporting cross plate 18, the transmission rack 28 is arranged at the upper end of the upper baffle plate 22, and the supporting slide bar 27 is arranged through The two ends of the support cross plate 18, the lower baffle plate 25 is arranged at the lower end of the support slide bar 27, the upper baffle plate 23 is arranged at the upper end of the support slide bar 27, the return spring 21 is sleeved on the support slide bar 27, the return spring 21 is arranged between the upper baffle plate 23 and the support cross plate 18, the transmission rack 29 is arranged at the upper end of the upper baffle plate 23, the fixed shaft 32 is arranged on the side wall of the support frame 7, the gear frame 33 is arranged in an inverted U shape, and the two ends of the gear frame 33 are arranged in an inverted U shape. The side walls are arranged on two fixed shafts 32, the transmission shaft 31 is arranged on the support frame 7, the incomplete gear 30 is arranged between the gear frames 33, the incomplete gear 30 is arranged on the transmission shaft 31, the transmission motor 34 is arranged on the outer side wall of one of the support frames 7, the transmission motor 34 is connected to the transmission shaft 31, and the incomplete gear 30 is symmetrically provided with gear teeth 35, and the gear teeth 35 on the incomplete gear 30 are respectively meshed with the transmission rack 1 28 and the transmission rack 2 29.

[0034] like Figure 1 , Figure 4 , Figure 7As shown, the adsorption punching assembly 5 includes a lower placement plate 36, a lower Bernoulli suction cup 37, a lower connecting column 38, an upper connecting column 39, an upper placement plate 40, an upper Bernoulli suction cup 41 and a punching needle 42, wherein the lower connecting column 38 is arranged at the upper end of the transmission rack 29, the lower placement plate 36 is arranged on the lower connecting column 38, the lower Bernoulli suction cup 37 is arranged at the end of the lower placement plate 36, the lower Bernoulli suction cup 37 is annular, and the upper connecting column 39 is At the upper end of the transmission rack 28, the upper placement plate 40 is arranged at the upper end of the upper connecting column 39, the upper Bernoulli suction cup 41 is arranged at the end of the upper placement plate 40, and the punching needle 42 is arranged on the upper end surface of the gear rack 33. The punching needle 42 penetrates the lower Bernoulli suction. In the initial state, the upper Bernoulli suction cup 41 is on the upper side of the lower Bernoulli lower plate, and the distance between the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37 is greater than the thickness of the patch drip tape 14.

[0035] like Figure 1 , Figure 4 , Figure 5 As shown, the intermittent ratchet assembly 6 includes a winding shaft 43, an active bevel gear 44, a driven bevel gear 45, a gear shaft 46, a fixed frame 47, a ratchet lever 48, a rotating rod 49 and a ratchet disk 50. The winding shaft 43 is penetrated and arranged on the outer wall of the winding frame 11, the winding shaft 43 is connected to the winding roller 13, the ratchet disk 50 is arranged on the outer wall of the winding frame 11, the ratchet disk 50 is connected to the winding shaft 43, the rotating rod 49 is arranged on the outer wall of the ratchet disk 50 around the axis array, the active bevel gear 44 is arranged on the transmission shaft 31, the fixed frame 47 is arranged on the side wall of the support frame 7, the gear shaft 46 is penetrated and arranged on the fixed frame 47, the driven bevel gear 45 is arranged at the inner end of the gear shaft 46, the driven bevel gear 45 is meshed with the active bevel gear 44, and the ratchet lever 48 is arranged at the outer end of the gear shaft 46.

[0036] like Figure 4 , Figure 6 , Figure 7 As shown, the upper Bernoulli suction cup 41 is aligned with the lower Bernoulli suction cup 37 in vertical alignment.

[0037] like Figure 1 , Figure 7 As shown, the patch drip irrigation belt 14 passes between the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37 .

[0038] When in use, in the initial state, the tension spring 16 pulls the movable plate 10 toward the middle, the movable plate 10 drives the connecting rod 12 to move toward the middle, the connecting rod 12 drives the winding frame 11 to move toward the middle, the winding frame 11 drives the winding roller 13 to move toward the middle, and the winding rollers 13 on both sides pull down the two sides of the patch drip irrigation belt 14, so that the patch drip irrigation belt 14 is always in a tensioned state;

[0039] In the initial state, the return spring 1 20 and the return spring 21 are in a normal state, the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37 are close to each other, and the patch drip irrigation belt 14 is between the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37;

[0040] The external controller automatically opens the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37, and the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37 respectively adsorb the upper side and the lower side of the patch drip irrigation belt 14, and turns on the transmission motor 34, and the transmission motor 34 drives the transmission shaft 31 to rotate, and the transmission shaft 31 drives the incomplete gear 30 to rotate. When the gear teeth 35 on the incomplete gear 30 are engaged with the transmission rack 1 28 and the transmission rack 2 29, the transmission rack 1 28 moves upward, and the transmission rack 2 29 moves downward, and the transmission rack 1 28 with The upper connecting column 39, the upper placement plate 40 and the upper Bernoulli suction cup 41 are driven to move upward, and the transmission rack 29 drives the lower connecting column 38, the lower placement plate 36 and the lower Bernoulli suction cup 37 to move downward. At this time, the punching needle 42 punches holes on the lower side of the patch drip irrigation belt 14. After the punching is completed, the external controller automatically closes the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37. Under the action of the self-elastic force, the lower side and the upper side of the patch drip irrigation belt 14 are restored to a fitted state, and the patch drip irrigation belt 14 is separated from the punching needle 42. At this time, the return spring 1 20 is in a stretched state, the return spring 21 is in a compressed state, and the incomplete gear 30 continues to rotate. When the gear teeth 35 on the incomplete gear 30 are not engaged with the transmission rack 1 28 and the transmission rack 29, the return spring 20 pulls the upper baffle 1 22 downward, and the upper baffle 1 22 drives the transmission rack 1 28 to move downward, and the transmission rack 1 28 drives the upper connecting column 39, the upper placing plate 40 and the upper Bernoulli suction cup 41 to move downward, and the return spring 21 pushes the upper baffle 23 upward, and the upper baffle 23 pushes The transmission rack 29 pushes the lower connecting column 38, the lower placement plate 36 and the lower Bernoulli suction cup 37 upward, and the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37 are close to each other, and the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37 are opened again, and the upper Bernoulli suction cup 41 and the lower Bernoulli suction cup 37 respectively adsorb the upper side and the lower side of the patch drip irrigation belt 14, and the incomplete gear 30 continues to rotate, and the gear teeth 35 on the incomplete gear 30 are meshed with the transmission rack 1 28 and the transmission rack 2 29 again, and the above operation is repeated;

[0041] When the transmission shaft 31 rotates, the transmission shaft 31 drives the active bevel gear 44 to rotate, the active bevel gear 44 drives the driven bevel gear 45 to rotate, the driven bevel gear 45 drives the gear shaft 46 to rotate, the gear shaft 46 drives the ratchet lever 48 to rotate, the ratchet lever 48 drives the rotating rod 49 to rotate a certain angle, the rotating rod 49 drives the ratchet disc 50 to rotate a certain angle, the ratchet disc 50 drives the winding roller 13 to rotate a certain angle, and the winding roller 13 drives the patch drip irrigation belt 14 to move forward a certain distance. When the gear teeth 35 on the incomplete gear 30 begin to mesh with the transmission rack 1 28 and the transmission rack 2 29, and drive the transmission rack 1 28 to move upward and the transmission rack 2 29 to move downward, the ratchet lever 48 is just separated from the rotating rod 49. When the gear teeth 35 on the incomplete gear 30 is just disengaged from the transmission rack 1 28 and the transmission rack 2 29, the ratchet lever 48 begins to contact the rotating rod 49, and then the above operation is repeated to punch holes in the moved patch drip irrigation tape 14 again.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0044] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A patch-type drip irrigation tape punching machine, comprising a base (1), characterized in that: A guide support assembly (2) is symmetrically provided on the upper wall of the base (1); a drip irrigation belt tensioning assembly (3) is symmetrically provided on the upper wall of the base (1); the drip irrigation belt tensioning assembly (3) is arranged on both sides of the guide support assembly (2); an adsorption transmission assembly (4) is provided between the guide support assemblies (2); an adsorption punching assembly (5) is provided on the adsorption transmission assembly (4); an intermittent ratchet assembly (6) is provided on the guide support assembly (2); the drip irrigation belt tensioning assembly (3) and the adsorption punching assembly (5) are linked via the intermittent ratchet assembly (6); The guide support assembly (2) comprises a support frame (7), a guide frame (8) and a guide roller (9), wherein the support frame (7) is symmetrically arranged on the upper wall of the base (1), the guide frame (8) is arranged on the support frame (7), and the guide roller (9) is arranged on the guide frame (8); The drip irrigation tape tensioning assembly (3) comprises a movable plate (10), a winding frame (11), a connecting rod (12), a winding roller (13), a patch drip irrigation tape (14), a limiting rod (15) and a tensioning spring (16); the upper wall of the base (1) is symmetrically provided with sliding grooves (17) in pairs; the limiting rods (15) are arranged at two ends of the sliding grooves (17); the movable plate (10) is slidably arranged on the limiting rods (15); the connecting rods (12) are arranged on two opposite movable plates. (10), the tension spring (16) is sleeved on the limit rod (15), the two ends of the tension spring (16) are respectively arranged on the side wall of the movable plate (10) and the inner end surface of the sliding groove (17), the winding frame (11) is arranged on the connecting rod (12), the winding roller (13) is arranged on the winding frame (11), the two ends of the patch drip irrigation tape (14) are wound around the two winding rollers (13), and the patch drip irrigation tape (14) bypasses the guide roller (9); The adsorption transmission assembly (4) comprises a supporting transverse plate (18), a fixed transverse plate (19), a return spring 1 (20), a return spring 2 (21), an upper baffle 1 (22), an upper baffle 2 (23), a lower baffle 1 (24), a lower baffle 2 (25), a supporting slide bar 1 (26), a supporting slide bar 2 (27), a transmission rack 1 (28), a transmission rack 2 (29), an incomplete gear (30), a transmission shaft (31), a fixed shaft (32), a gear rack (33) and a transmission motor (34), wherein the fixed transverse plate (19) is arranged on the inner side walls of the two supporting racks (7). The supporting transverse plate (18) is arranged on the fixed transverse plate (19), the supporting slide bar (26) is arranged through one end of the supporting transverse plate (18), the lower baffle plate (24) is arranged at the lower end of the supporting slide bar (26), the upper baffle plate (22) is arranged at the upper end of the supporting slide bar (26), the restoring spring (20) is sleeved on the supporting slide bar (26), the restoring spring (20) is arranged between the upper baffle plate (22) and the supporting transverse plate (18), the transmission rack (28) is arranged at the upper end of the upper baffle plate (22), and the supporting slide bar (27) is arranged through The second lower baffle plate (25) is arranged at the lower end of the second supporting slide bar (27), the second upper baffle plate (23) is arranged at the upper end of the second supporting slide bar (27), the second return spring (21) is sleeved on the second supporting slide bar (27), the second return spring (21) is arranged between the second upper baffle plate (23) and the supporting horizontal plate (18), the second transmission rack (29) is arranged at the upper end of the second upper baffle plate (23), the fixed shaft (32) is arranged on the side wall of the supporting frame (7), the gear frame (33) is arranged in an inverted U shape, and the two ends of the gear frame (33) are arranged in an inverted U shape. The side walls are arranged on two fixed shafts (32), the transmission shaft (31) is arranged through the support frame (7), the incomplete gear (30) is arranged between the gear frames (33), the incomplete gear (30) is arranged on the transmission shaft (31), the transmission motor (34) is arranged on the outer side wall of one of the support frames (7), the transmission motor (34) is connected to the transmission shaft (31), the incomplete gear (30) is symmetrically provided with gear teeth (35), and the gear teeth (35) on the incomplete gear (30) are respectively meshed with the first transmission rack (28) and the second transmission rack (29); The adsorption punching assembly (5) comprises a lower placement plate (36), a lower Bernoulli suction cup (37), a lower connecting column (38), an upper connecting column (39), an upper placement plate (40), an upper Bernoulli suction cup (41) and a punching needle (42), wherein the lower connecting column (38) is arranged at the upper end of the second transmission rack (29), the lower placement plate (36) is arranged on the lower connecting column (38), the lower Bernoulli suction cup (37) is arranged at the end of the lower placement plate (36), the lower Bernoulli suction cup (37) is annular, and the upper connecting column (39) The upper end of the transmission rack (28) is arranged on the upper end of the upper connecting column (39), the upper Bernoulli suction cup (41) is arranged on the end of the upper placement plate (40), the punching needle (42) is arranged on the upper end surface of the gear rack (33), the punching needle (42) penetrates the lower Bernoulli suction cup (37), the upper Bernoulli suction cup (41) is located on the upper side of the lower Bernoulli suction cup (37), and the distance between the upper Bernoulli suction cup (41) and the lower Bernoulli suction cup (37) is greater than the thickness of the patch drip irrigation tape (14); The intermittent ratchet assembly (6) comprises a winding shaft (43), a driving bevel gear (44), a driven bevel gear (45), a gear shaft (46), a fixing frame (47), a ratchet lever (48), a rotating rod (49) and a ratchet disc (50); the winding shaft (43) passes through an outer wall of the winding frame (11); the winding shaft (43) is connected to the winding roller (13); the ratchet disc (50) is arranged on the outer wall of the winding frame (11); the ratchet disc (50) is connected to the winding shaft (43) and the ratchet disc (50) is connected to the winding shaft (43). The rotating rod (49) is arranged on the outer wall of the ratchet disc (50) in an array around an axis, the active bevel gear (44) is arranged on the transmission shaft (31), the fixing frame (47) is arranged on the side wall of the support frame (7), the gear shaft (46) is penetrated and arranged on the fixing frame (47), the driven bevel gear (45) is arranged on the inner end of the gear shaft (46), the driven bevel gear (45) is meshed with the active bevel gear (44), and the ratchet lever (48) is arranged on the outer end of the gear shaft (46).

2. A patch-type drip irrigation tape punching machine according to claim 1, characterized in that: The upper Bernoulli suction cup (41) is aligned vertically with the lower Bernoulli suction cup (37).

3. A patch-type drip irrigation tape punching machine according to claim 2, characterized in that: The patch drip irrigation belt (14) passes between the upper Bernoulli suction cup (41) and the lower Bernoulli suction cup (37).

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