CN214265874U

CN214265874U - Perforating device suitable for drip irrigation zone

Info

Publication number: CN214265874U
Application number: CN202022702558.8U
Authority: CN
Inventors: 鲍峰; 魏大东; 张卫东
Original assignee: Tianjin Huaxu Shengtai Technology Co ltd
Current assignee: Tianjin Huaxu Shengtai Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-24
Anticipated expiration: 2030-11-20

Abstract

A punching device suitable for a drip irrigation tape comprises a vertical plate, a punching carrier roller, a damping wheel, a detection part, a punching part, a sliding table, a supporting table, a horizontal adjusting part, a vertical adjusting part, a PLC (programmable logic controller) and a power part; the punching carrier roller, the damping wheel and the detection part are all arranged on the outer side surface of the vertical plate; the support table is vertically arranged on the inner side surface of the vertical plate; the horizontal adjusting part is arranged on the supporting platform; the bottom end of the sliding table is arranged on the horizontal adjusting part; the vertical adjusting part is arranged at the top end of the sliding table; the power part is arranged on the sliding table through the vertical adjusting part; the punching part is arranged at one end of the power part; the signal output ends of the detection part and the punching part are connected with a PLC; and the signal output end of the PLC is connected with the signal control end of the power part. The utility model discloses not only realized the purpose of in time adjusting the parameter of punching, still improved the precision of punching.

Description

Perforating device suitable for drip irrigation zone

Technical Field

The utility model relates to a perforating device, especially a device that is used for punching for drip irrigation zone accuracy belongs to agricultural water-saving irrigation technical field.

Background

Among various irrigation technologies in the field of agriculture at present, drip irrigation is one of the most advanced irrigation modes, and not only can a large amount of water be saved, but also the crop diseases caused by excessive irrigation water can be avoided; the drip irrigation pipe is made of a plastic hose, drippers are uniformly adhered to the inner wall of the pipe at equal intervals, and the drippers can uniformly drip water in the drip irrigation pipe onto crops; the processing of the drip irrigation pipe is usually finished on a special automatic drip irrigation pipe production line and comprises the procedures of drip emitter screening, drip emitter conveying, drip irrigation pipe extrusion, drip emitter bonding, drip irrigation pipe punching, drip irrigation pipe rolling and the like, wherein the drip irrigation pipe punching procedure is to punch a hole at the position of a drip emitter water outlet frame on the drip irrigation pipe with the drip emitters bonded by hot pressing, and the equipment adopted by the current procedure is a drip irrigation pipe punching device; the drip irrigation pipe punching device can automatically perform punching operation without manual punching, so that the labor intensity of workers is reduced; however, the existing drip irrigation pipe perforating device has the defects of poor perforating precision, low perforating efficiency, difficult adjustment and the like, and is not beneficial to the production; therefore, the punching device suitable for the drip irrigation tape is required to be capable of not only timely adjusting the position parameters of the punching device according to different conditions of the drip irrigation pipe, but also guaranteeing the punching precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a perforating device suitable for drip irrigation zone, it not only can in time adjust the corresponding position parameter that punches, can also improve the precision of punching.

The problem is solved through following technical scheme:

a punching device suitable for a drip irrigation tape comprises a vertical plate, a punching carrier roller, a damping wheel, a detection part, a punching part, a sliding table, a supporting table, a horizontal adjusting part, a vertical adjusting part, a PLC (programmable logic controller) and a power part; the punching carrier roller, the damping wheel and the detection part are all arranged on the outer side surface of the vertical plate; the supporting platform is vertically arranged on the inner side surface of the vertical plate, and the plane of the supporting platform is parallel to the horizontal plane; the vertical plate is provided with a first through hole in the direction vertical to the plane of the vertical plate; the horizontal adjusting part is arranged on the supporting table, and one end of the horizontal adjusting part penetrates through the first through hole; the bottom end of the sliding table is arranged on the horizontal adjusting part; the vertical adjusting part is arranged at the top end of the sliding table; the power part is arranged on the sliding table through the vertical adjusting part; the punching part is arranged at one end of the power part; the signal output ends of the detection part and the punching part are connected with a PLC; and the signal output end of the PLC is connected with the signal control end of the power part.

According to the punching device suitable for the drip irrigation tape, the sliding table comprises a horizontal table and a vertical table; the horizontal table is vertically fixed on the bottom edge of the vertical table; a rectangular through groove is formed in the bottom end of the horizontal table in the direction perpendicular to the plane of the vertical plate; the middle part of the vertical table is provided with a rectangular through hole in the direction vertical to the plane of the vertical plate; the vertical adjusting part penetrates through the top end of the vertical table and is connected to the power part, and the power part penetrates through the rectangular through hole; the rectangular through groove at the bottom end of the horizontal table is arranged on the horizontal adjusting part.

According to the punching device suitable for the drip irrigation tape, the vertical adjusting part comprises a first polygonal nut, a first lead screw and a first lead screw nut; the middle part of the upper end face of the vertical table is provided with a second through hole in the vertical direction, the first lead screw penetrates through the second through hole, the first polygonal nut is fixed on the upper end face of the first lead screw, the first lead screw nut is arranged at the lower end of the first lead screw, and the first lead screw nut is fixedly connected with the power part.

According to the punching device suitable for the drip irrigation tape, the horizontal adjusting part comprises the convex block, the second polygonal nut, the second lead screw and the second lead screw nut; the convex block is provided with a third through hole in the vertical direction; the second lead screw penetrates through the side wall of the convex block and is arranged in the third through hole, a second polygonal nut is fixedly connected to the part, outside the convex block, of the second lead screw, a second lead screw nut is arranged on the part, in the third through hole, of the second lead screw, and the second lead screw nut is fixedly connected to the lower end face of the horizontal table.

According to the punching device suitable for the drip irrigation tape, the punching part comprises a punching main shaft, a punching cutter head, a triggering piece and a cutter head detector; the punching main shaft is connected with the power part; the punching tool bit is arranged on the punching main shaft in a direction perpendicular to the axial lead direction of the punching main shaft; the trigger piece is arranged on the punching main shaft; the tool bit detector is fixedly connected to the power part; and the signal output end of the tool bit detector is connected with the PLC.

According to the punching device suitable for the drip irrigation tape, the power part comprises the driving motor and the bearing seat; the upper end of the bearing seat is fixedly connected with a first lead screw nut, and the outer side surface of the bearing seat is fixedly connected with a tool bit detector; the shell of the driving motor is fixedly connected with a bearing seat, and an output shaft of the driving motor penetrates through the bearing seat and is fixedly connected with a punching main shaft; and the signal control end of the driving motor is connected with the signal output end of the PLC.

The punching device suitable for the drip irrigation tape comprises a detection part, a punching part and a punching part, wherein the detection part comprises a photoelectric sensor, an infrared emitter, an infrared receiver and a detection wheel; the photoelectric sensor is open downwards. One end of the photoelectric sensor is fixedly connected with the vertical plate; the inner sides of the bottoms of the two ends of the photoelectric sensor are respectively and symmetrically provided with an infrared emitter and an infrared receiver; the detection wheel is arranged right below the photoelectric sensor; the height difference between the vertical height of the emitting port of the infrared emitter and the top point of the detection wheel is equal to the thickness of the dripper; and the signal output end of the infrared receiver is connected with the signal input end of the PLC.

According to the punching device suitable for the drip irrigation tape, the punching carrier roller is vertically arranged on the outer side surface of the vertical plate, and the punching carrier roller is arranged right below the punching main shaft; the closest distance between the punching carrier roller and the punching main shaft is greater than the length of the punching cutter head; the damping wheels are vertically arranged on the outer side face of the vertical plate, and the damping wheels are arranged in a plurality at intervals in the horizontal direction; the height of the lowest end of the damping wheel is smaller than the height of the uppermost end of the punching carrier roller, and the height of the lowest end of the damping wheel is larger than the height of the central line of the punching carrier roller.

The punching device suitable for the drip irrigation tape is additionally provided with the guide part; the guide part comprises a guide post and an adjusting piece; the adjusting piece is vertically arranged on the outer side face of the vertical plate, and the guide column is arranged on the adjusting piece.

Above-mentioned perforating device suitable for drip irrigation zone, the bearing roller that punches, part of punching, slip table, horizontal adjustment part, vertical adjustment part and power part constitute a mechanism of punching, and the quantity of the mechanism of punching is four, and horizontal equidistance sets up on the riser.

The utility model ensures that the punching cutter head can accurately punch at the contact part of the drip irrigation tape and the water outlet frame of the water dropper through the horizontal adjusting part, thereby avoiding the water leakage of the drip irrigation tape caused by inaccurate punching and greatly improving the product quality; moreover, this is novel still adjusts the fine setting of the tool bit that punches in the vertical direction through the vertical adjustment part, has ensured the accuracy of the tool bit that punches when punching the drip irrigation zone, prevents to punch the unexpected condition emergence of water dropper because of the depth of punching is too deep.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

The list of labels in the figure is: 1. the device comprises a vertical plate, 2. a punching carrier roller, 3. a damping wheel, 4. a supporting table, 5. a horizontal table, 6. a vertical table, 7. a first polygonal nut, 8. a first lead screw, 9. a first lead screw nut, 10. a convex block, 11. a second polygonal nut, 12. a second lead screw, 13. a second lead screw nut, 14. a punching spindle, 15. a punching tool bit, 16. a trigger piece, 17. a tool bit detector, 18. a driving motor, 19. a bearing seat, 20. a photoelectric sensor, 21. an infrared emitter, 22. an infrared receiver, 23. a detection wheel and 24. a guide part.

Detailed Description

Referring to fig. 1 and 2, the utility model comprises a vertical plate 1, a punching supporting roller 2, a damping wheel 3, a detecting part, a punching part, a sliding table, a supporting table 4, a horizontal adjusting part, a vertical adjusting part, a PLC and a power part; the punching carrier roller 2 and the damping wheel 3 are matched to ensure the stable movement of the drip irrigation tape; the detection part is used for detecting the position of a dripper in the drip irrigation belt so as to be matched with the punching part to accurately punch the drip irrigation belt; the horizontal adjusting part is used for adjusting the punching part to carry out fine adjustment in the direction vertical to the vertical plate, so that the punching cutter head 15 on the punching part can be ensured to accurately punch the position of the dripper water outlet frame in the drip irrigation belt; the vertical adjusting part is used for adjusting the vertical height of the punching part and ensuring the punching depth of the punching cutter head 15; the punching carrier roller 2, the damping wheel 3 and the detection part are all arranged on the outer side surface of the vertical plate 1; the support table 4 is vertically arranged on the inner side surface of the vertical plate 1, and the plane of the support table 4 is parallel to the horizontal plane; the vertical plate 1 is provided with a first through hole in the direction vertical to the plane of the vertical plate 1; the horizontal adjusting part is arranged on the support table 4, and one end of the horizontal adjusting part penetrates through the first through hole; the bottom end of the sliding table is arranged on the horizontal adjusting part; the horizontal adjusting part drives the sliding table to move transversely, so that the punching part on the sliding table is driven to move transversely; the vertical adjusting part is arranged at the top end of the sliding table; the power part is arranged on the sliding table through the vertical adjusting part; the punching part is arranged at one end of the power part; the signal output ends of the detection part and the punching part are connected with a PLC; and the signal output end of the PLC is connected with the signal control end of the power part.

The sliding table comprises a horizontal table 5 and a vertical table 6; the horizontal table 5 is vertically fixed on the bottom edge of the vertical table 6; a rectangular through groove is formed in the bottom end of the horizontal table 5 in the direction perpendicular to the plane of the vertical plate 1; the middle part of the vertical table 6 is provided with a rectangular through hole in the direction vertical to the plane of the vertical plate 1; the vertical adjusting part penetrates through the top end of the vertical table 6 and is connected to the power part, and the power part penetrates through the rectangular through hole; the rectangular through groove at the bottom end of the horizontal table 5 is arranged on the horizontal adjusting part.

The vertical adjusting part comprises a first polygonal nut 7, a first lead screw 8 and a first lead screw nut 9; the middle part of the upper end face of the vertical table 6 is provided with a second through hole in the vertical direction, the first lead screw 8 penetrates through the second through hole, the first polygonal nut 7 is fixed on the upper end face of the first lead screw 8, the first lead screw nut 9 is arranged at the lower end of the first lead screw 8, the first lead screw nut 9 is fixedly connected with the power part, when the height of the punching part needs to be adjusted, a wrench is manually used for rotating the first polygonal nut 7, so that the first lead screw 8 rotates, then the first lead screw nut 9 moves up and down, so that the power part is driven to move up and down, and the punching part is arranged on the power part, so that when the power part moves up and down, the punching part also moves up and down, and the purpose of adjusting the vertical height of the punching part is achieved.

The horizontal adjusting part comprises a convex block 10, a second polygonal nut 11, a second lead screw 12 and a second lead screw nut 13; the convex block 10 is provided with a third through hole in the vertical direction; the second lead screw 12 penetrates through the side wall of the convex block 10 and is arranged in the third through hole, a second multi-edge nut 11 is fixedly connected to the part, arranged outside the convex block 10, of the second lead screw 12, a second lead screw nut 13 is arranged on the part, arranged in the third through hole, of the second lead screw 12, and the second lead screw nut 13 is fixedly connected to the lower end face of the horizontal table 5; when the horizontal distance of the tool bit 15 that punches needs to be adjusted, the manual work uses the rotatory second multilateral nut 11 of spanner to make second lead screw 12 rotatory, drive second lead screw nut 13 lateral shifting, again because second

lead screw nut

13 and 5 lower extreme rigid couplings of horizontal stand, so when second lead screw nut removes, horizontal stand 5 also can follow the removal, thereby drive the power part on the slip table and the part synchronous motion that punches.

The punching part comprises a punching main shaft 14, a punching cutter head 15, a trigger piece 16 and a cutter head detector 17; the punching main shaft 14 is connected with a power part; the punching tool bit 15 is arranged on the punching main shaft 14 in a direction perpendicular to the axial lead direction of the punching main shaft 14; the trigger 16 is arranged on the punching spindle 14; the tool bit detector 17 is fixedly connected to the power part; the signal output end of the tool bit detector 17 is connected with the PLC; the driving motor 18 drives the punching main shaft 14 to rotate, so as to drive the punching cutter head 15 to rotate, and the punching cutter head 15 cuts the drip irrigation tape by rotating; the trigger 16 and the tool detector 17 are used to record the position of the punching tool 15 in real time, so as to ensure that the punching tool 15 is rotated to punch holes when punching is required.

The power part comprises a driving motor 18 and a bearing seat 19; the upper end of the bearing seat 19 is fixedly connected with a first lead screw nut 9, and the outer side surface of the bearing seat 19 is fixedly connected with a tool bit detector 17; the shell of the driving motor 18 is fixedly connected with a bearing seat 19, and an output shaft of the driving motor 18 passes through the bearing seat 19 and is fixedly connected with the punching main shaft 14; and the signal control end of the driving motor 18 is connected with the signal output end of the PLC.

In order to detect the position of the dripper in the drip irrigation zone, a detection part is arranged; the detection part comprises a photoelectric sensor 20, an infrared emitter 21, an infrared receiver 22 and a detection wheel 23; the photoelectric sensor 20 is open downward. One end of the photoelectric sensor 20 is fixedly connected with the vertical plate 1; the inner sides of the bottoms of the two ends of the photoelectric sensor 20 are respectively and symmetrically provided with an infrared emitter 21 and an infrared receiver 22; the detection wheel 23 is arranged right below the photoelectric sensor 20; the difference between the vertical height of the emitting port of the infrared emitter 21 and the height of the top point of the detection wheel 23 is equal to the thickness of the dripper; and the signal output end of the infrared receiver 22 is connected with the signal input end of the PLC. The signal output end of the infrared receiver 22 is connected with the signal input end of the PLC; when the dripper portion of the drip tape passes over the circumferential surface of the detection wheel 23, the signal from the infrared emitter 21 is blocked by the protruding dripper, and the infrared receiver 22 cannot receive the signal, so that the dripper is detected on the detection wheel 23.

The punching carrier roller 2 is vertically arranged on the outer side surface of the vertical plate 1, and the punching carrier roller 2 is arranged right below the punching main shaft 14; the closest distance between the punching carrier roller 2 and the punching main shaft 14 is greater than the length of the punching cutter head 15; the damping wheels 3 are vertically arranged on the outer side surface of the vertical plate 1, and the damping wheels 3 are arranged in a plurality at intervals in the horizontal direction; the height of the lowest end of the damping wheel 3 is smaller than the height of the uppermost end of the punching carrier roller 2, and the height of the lowest end of the damping wheel 3 is larger than the height of the central line of the punching carrier roller 2.

A guide part 24 is additionally arranged; the guide portion 24 includes a guide post and an adjusting member; the regulating part is vertically arranged on the outer side surface of the vertical plate 1, the guide columns are arranged on the regulating part, and the guide columns can regulate the position of the drip irrigation tape and avoid deviation of the drip irrigation tape.

The punching carrier roller 2, the punching part, the sliding table, the horizontal adjusting part, the vertical adjusting part and the power part form a punching mechanism, the number of the punching mechanisms is four, and the punching mechanisms are transversely arranged on the vertical plate 1 at equal intervals; the multiple sets of punching mechanisms operate to punch holes simultaneously, so that the punching efficiency is greatly improved; the PLC controls the actions of all the punching mechanisms according to the dripper data collected by the detection part, and improves the punching operation efficiency by coordinating the cooperation among all the punching mechanisms.

Claims

1. The utility model provides a perforating device suitable for drip irrigation zone which characterized in that: the device comprises a vertical plate (1), a punching carrier roller (2), a damping wheel (3), a detection part, a punching part, a sliding table, a supporting table (4), a horizontal adjusting part, a vertical adjusting part, a PLC and a power part; the punching carrier roller (2), the damping wheel (3) and the detection part are all arranged on the outer side surface of the vertical plate (1); the support table (4) is vertically arranged on the inner side surface of the vertical plate (1), and the plane of the support table (4) is parallel to the horizontal plane; the vertical plate (1) is provided with a first through hole in the direction vertical to the plane of the vertical plate (1); the horizontal adjusting part is arranged on the supporting table (4), and one end of the horizontal adjusting part penetrates through the first through hole; the bottom end of the sliding table is arranged on the horizontal adjusting part; the vertical adjusting part is arranged at the top end of the sliding table; the power part is arranged on the sliding table through the vertical adjusting part; the punching part is arranged at one end of the power part; the signal output ends of the detection part and the punching part are connected with a PLC; and the signal output end of the PLC is connected with the signal control end of the power part.

2. The perforating device suitable for drip irrigation tapes as claimed in claim 1, characterized in that: the sliding table comprises a horizontal table (5) and a vertical table (6); the horizontal table (5) is vertically fixed on the bottom edge of the vertical table (6); a rectangular through groove is formed in the bottom end of the horizontal table (5) in the direction perpendicular to the plane of the vertical plate (1); the middle part of the vertical table (6) is provided with a rectangular through hole in the direction vertical to the plane of the vertical plate (1); the vertical adjusting part penetrates through the top end of the vertical table (6) and is connected to the power part, and the power part penetrates through the rectangular through hole; the rectangular through groove at the bottom end of the horizontal table (5) is arranged on the horizontal adjusting part.

3. The perforating device suitable for drip irrigation tapes as claimed in claim 2, characterized in that: the vertical adjusting part comprises a first polygonal nut (7), a first lead screw (8) and a first lead screw nut (9); the middle part of the upper end face of the vertical table (6) is provided with a second through hole in the vertical direction, a first lead screw (8) penetrates through the second through hole, a first polygonal nut (7) is fixed on the upper end face of the first lead screw (8), a first lead screw nut (9) is arranged at the lower end of the first lead screw (8), and the first lead screw nut (9) is fixedly connected with a power part.

4. Perforating device suitable for drip irrigation tapes according to claim 3, characterized in that: the horizontal adjusting part comprises a convex block (10), a second polygonal nut (11), a second lead screw (12) and a second lead screw nut (13); the convex block (10) is provided with a third through hole in the vertical direction; the side wall of the convex block (10) is arranged in the third through hole in a penetrating mode through the second lead screw (12), a second polygonal nut (11) is fixedly connected to the portion, outside the convex block (10), of the second lead screw (12), a second lead screw nut (13) is arranged on the portion, inside the third through hole, of the second lead screw (12), and the second lead screw nut (13) is fixedly connected to the lower end face of the horizontal table (5).

5. The perforating device suitable for drip irrigation tapes as claimed in claim 4, characterized in that: the punching part comprises a punching main shaft (14), a punching cutter head (15), a triggering piece (16) and a cutter head detector (17); the punching main shaft (14) is connected with a power part; the punching tool bit (15) is arranged on the punching main shaft (14) in a direction perpendicular to the axial lead direction of the punching main shaft (14); the trigger piece (16) is arranged on the punching main shaft (14); the tool bit detector (17) is fixedly connected to the power part; and the signal output end of the tool bit detector (17) is connected with the PLC.

6. The perforating device suitable for drip irrigation tapes as claimed in claim 5, characterized in that: the power part comprises a driving motor (18) and a bearing seat (19); the upper end of the bearing seat (19) is fixedly connected with a first lead screw nut (9), and the outer side surface of the bearing seat (19) is fixedly connected with a tool bit detector (17); a shell of the driving motor (18) is fixedly connected with a bearing seat (19), and an output shaft of the driving motor (18) penetrates through the bearing seat (19) to be fixedly connected with the punching main shaft (14); and the signal control end of the driving motor (18) is connected with the signal output end of the PLC.

7. The perforating device suitable for drip irrigation tapes as claimed in claim 6, characterized in that: the detection part comprises a photoelectric sensor (20), an infrared emitter (21), an infrared receiver (22) and a detection wheel (23); the photoelectric sensor (20) is opened downwards; one end of the photoelectric sensor (20) is fixedly connected with the vertical plate (1); the inner sides of the bottoms of the two ends of the photoelectric sensor (20) are respectively and symmetrically provided with an infrared emitter (21) and an infrared receiver (22); the detection wheel (23) is arranged right below the photoelectric sensor (20); the height difference between the vertical height of the emitting opening of the infrared emitter (21) and the top point of the detection wheel (23) is equal to the thickness of the dripper; and the signal output end of the infrared receiver (22) is connected with the signal input end of the PLC.

8. The perforating device suitable for drip irrigation tapes as claimed in claim 7, characterized in that: the punching carrier roller (2) is vertically arranged on the outer side surface of the vertical plate (1), and the punching carrier roller (2) is arranged right below the punching main shaft (14); the closest distance between the punching carrier roller (2) and the punching main shaft (14) is greater than the length of the punching cutter head (15); the damping wheels (3) are vertically arranged on the outer side surface of the vertical plate (1), and the damping wheels (3) are arranged in a plurality at intervals in the horizontal direction; the height of the lowest end of the damping wheel (3) is smaller than the height of the uppermost end of the punching carrier roller (2), and the height of the lowest end of the damping wheel (3) is larger than the height of the central line of the punching carrier roller (2).

9. The perforating device suitable for drip irrigation tapes as claimed in claim 8, characterized in that: a guide part (24) is added; the guide portion (24) comprises a guide post and an adjustment member; the adjusting piece is vertically arranged on the outer side face of the vertical plate (1), and the guide column is arranged on the adjusting piece.

10. The perforating device suitable for drip irrigation tapes as claimed in claim 9, characterized in that: the punching support roller (2), the punching part, the sliding table, the horizontal adjusting part, the vertical adjusting part and the power part form a punching mechanism, the number of the punching mechanisms is four, and the punching mechanisms are transversely arranged on the vertical plate (1) at equal intervals.