Perforating device for drip irrigation pipe production

Abstract

The utility model belongs to the technical field of drip irrigation pipe production punching, and particularly relates to a drip irrigation pipe production punching device which comprises a working table, a fixing frame is fixedly connected to the working table, a sliding groove is formed in the fixing frame, a T-shaped block is arranged in the sliding groove, a fixing frame is fixedly connected to the side wall of the T-shaped block, and the T-shaped block is arranged in the fixing frame. A first motor is installed in the fixed frame, the output end of the first motor is connected with a rotating shaft, and the end of the rotating shaft is fixedly connected with a cavity rotating disc; when drip irrigation is punched, the rotary alternating mechanism is arranged, so that the punching heads can be conveniently replaced according to the punching requirements of drip irrigation pipes with different diameters to meet the punching requirements of the drip irrigation pipes with different diameters, the proper punching heads can ensure uniform water outlet and moderate flow of the drip irrigation pipes, the irrigation effect is improved, and meanwhile, the punching heads are accurately matched, so that the punching efficiency is improved. And the phenomenon that the hole diameter is too small or too large is avoided, follow-up pipeline installation is facilitated, and waste of water resources can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to drip irrigation pipe production punching technical field, specifically a drip irrigation pipe production punching device. BACKGROUND

[0002] Drip irrigation pipe is a kind of according to the water requirement of crop, through low-pressure pipeline system and the irrigation of water distributor installed on the pipe, in the drip irrigation pipe production process, it needs to be punched, by punching on drip irrigation pipe, water can be penetrated to soil through drip hole, directly supply the water needed for plant growth.

[0003] A kind of drip irrigation pipe punching device is disclosed in one Chinese patent with publication number CN212352279U, including workbench, one end of workbench is equipped with winding device, winding device includes winding roller and winding motor, clamping device is arranged on workbench, clamping device includes the clamping wheel of opposite arrangement, U-shaped ring groove is arranged on clamping wheel, the distance between clamping wheel is adjustable, stand is arranged on workbench, guide rail is arranged on stand, main shaft box is arranged on stand and moves up and down along guide rail;The utility model compared with prior art has the advantages that: drip irrigation pipe is clamped and fixed by clamping wheel, U-shaped ring groove is in close contact with the outer surface of drip irrigation pipe, still can guarantee normal forward transportation while clamping;Rotary punching drill is more convenient to cut into drip irrigation pipe, punching is more convenient, arc plate ensures that drip irrigation pipe does not deviate during punching process, and punching effect is good.

[0004] Since drip irrigation pipes of different diameters need to match punching heads of corresponding sizes, the existing drip irrigation pipe punching device is inconvenient to replace punching heads to cope with the punching needs of drip irrigation pipes of different diameters, if the punching head is too small, it can cause pipe installation difficulty or damage to the pipe, if the punching head is too large, it can not guarantee good sealing, even cause excessive flow, resulting in waste of water resources, therefore, a drip irrigation pipe production punching device is proposed for the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of prior art and solve the problems proposed in the background art, the utility model provides a drip irrigation pipe production punching device.

[0006] The utility model solves its technical problem adopts the technical scheme that the utility model discloses a kind of drip irrigation pipe production punching device, including workbench, fixed frame is fixedly connected on the workbench, sliding slot is opened in the fixed frame, T-shaped block is arranged in sliding slot, fixed frame is fixedly connected on the side wall of T-shaped block, first motor is installed in the fixed frame, the output end of first motor is connected with rotating shaft, the end of rotating shaft is fixedly connected with cavity rotating disc, a plurality of small motors are installed in the cavity rotating disc, the output end of each small motor is connected with punching head, and the specification of each punching head is different, pneumatic cylinder is installed at the top of fixed frame, the acting end of pneumatic cylinder is equipped with pneumatic rod, and the bottom end of pneumatic rod is fixedly connected on the top side wall of fixed frame, when punching drip irrigation pipe, in order to respond to the punching demand of different diameter drip irrigation pipe, punching head needs to be replaced in time, by setting rotating wheel change mechanism, first motor is started, rotating shaft drives cavity rotating disc to rotate, and then different specifications punching head also rotates, until the new punching head that needs to be replaced rotates to the lowermost side, first motor stops work, so that punching head can be replaced according to the punching demand of different diameter drip irrigation pipe, to meet the punching demand of different diameter drip irrigation pipe, suitable punching head can ensure that drip irrigation pipe water is uniform, and flow is moderate, to improve irrigation effect, simultaneously, by accurately matching punching head, avoid the phenomenon that aperture is too small or too large, not only convenient for subsequent pipeline installation, but also can reduce water resource waste.

[0007] Preferably, the top of the workbench is also provided with a supporting seat, a reserved hole is arranged on the supporting seat, and the reserved hole is arranged directly below the punching head. During the punching process, the supporting seat can stably support the drip irrigation pipe, providing a flat and solid contact surface to ensure that the punching head can smoothly penetrate the drip irrigation pipe. The reserved hole reduces the resistance when the punching head penetrates the drip irrigation pipe, making the punching process smoother. This helps to reduce the wear and tear of the punching head and prolong its service life.

[0008] Preferably, the top of the workbench is provided with a groove at both ends, two movable blocks are arranged in each groove, the top of each movable block is fixedly connected with a mounting frame, a plurality of limiting conveying wheels are rotatably installed in each mounting frame, a bidirectional screw rod is rotatably installed in the two grooves, and the bidirectional screw rod penetrates through the movable block, two second motors are installed on one side wall of the workbench, the output end of the second motor is connected with one end of the bidirectional screw rod, in order to avoid the deviation of the drip irrigation pipe during conveying, the drip irrigation pipe is first placed between the two limiting conveying wheels, then the second motor is started to make the bidirectional screw rod rotate, under the cooperation of the limiting groove and the limiting block, the two mounting frames and the limiting conveying wheels in the mounting frames are close to each other, until the limiting conveying wheels on the two sides are moved to contact the two side walls of the drip irrigation pipe, the second motor stops working, so that the drip irrigation pipes with different diameters can be fixed and limited, and the punching requirement of the drip irrigation pipes with different diameters is facilitated, and the deviation of the drip irrigation pipe during conveying is avoided, and the punching work in the accurate position is realized.

[0009] Preferably, the top of the workbench is provided with a groove at both ends, two movable blocks are arranged in each groove, the top of each movable block is fixedly connected with a mounting frame, a plurality of limiting conveying wheels are rotatably installed in each mounting frame, a bidirectional screw rod is rotatably installed in the two grooves, and the bidirectional screw rod penetrates through the movable block, two second motors are installed on one side wall of the workbench, the output end of the second motor is connected with one end of the bidirectional screw rod, in order to avoid the deviation of the drip irrigation pipe during conveying, the drip irrigation pipe is first placed between the two limiting conveying wheels, then the second motor is started to make the bidirectional screw rod rotate, under the cooperation of the limiting groove and the limiting block, the two mounting frames and the limiting conveying wheels in the mounting frames are close to each other, until the limiting conveying wheels on the two sides are moved to contact the two side walls of the drip irrigation pipe, the second motor stops working, so that the drip irrigation pipes with different diameters can be fixed and limited, and the punching requirement of the drip irrigation pipes with different diameters is facilitated, and the deviation of the drip irrigation pipe during conveying is avoided, and the punching work in the accurate position is realized.

[0010] Preferably, the workbench is provided with two fixed plates, a winding roller is rotatably installed between the two fixed plates through a rotating shaft, a third motor is installed on one of the two fixed plates, and the output end of the third motor is connected with one end of the rotating shaft, in the punching process, one end of the punched drip irrigation pipe is fixed on the winding roller, the third motor is started to make the winding roller rotate, so that the winding operation of the drip irrigation pipe after punching can be realized, so that the punched drip irrigation pipe can be continuously and stably wound, and subsequent storage and use are facilitated.

[0011] Preferably, the workbench is fixedly connected with two vertical plates, and a guide roller is rotatably installed between the two vertical plates, in use, the guide roller can guide the conveying of the drip irrigation pipe.

[0012] The utility model discloses the beneficial effect lies in:

[0013] 1. The utility model discloses a punching head is replaced in time through setting up rotation wheel change mechanism, starts first motor, makes the rotation of cavity rotating disc happen with the rotation of axle, and then makes the rotation of punching head of different specifications also happen, until the new punching head that needs to be replaced rotates to the lowermost part, and first motor stops work, thereby conveniently replacing punching head according to the punching requirement of different diameter drip irrigation pipe, to satisfy the punching requirement of different diameter drip irrigation pipe, and suitable punching head can ensure that drip irrigation pipe water even, and the flow is moderate, thereby improving irrigation effect, and through accurate matching punching head, avoid the phenomenon that aperture is too small or too big, not only convenient for the installation of subsequent pipeline, but also can reduce the waste of water resources;

[0014] 2. The utility model discloses in order to avoid the deviation of drip irrigation pipe in the conveying process, through setting up limiting mechanism, first, place drip irrigation pipe between two limiting conveying wheels, then start second motor, make the rotation of bidirectional screw rod, under the cooperation of limiting groove and limiting block, make two mounting brackets and the limiting conveying wheel in its inside approach each other, until the limiting conveying wheel of both sides removes and contacts with the two side walls of drip irrigation pipe, and second motor stops work, thereby can limit and fix the drip irrigation pipe of different diameters, and it is convenient for the punching requirement of subsequent different diameter drip irrigation pipe, can also avoid the deviation of drip irrigation pipe in the conveying process, realizes the punching work of accurate position. ACCURACY

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to be used in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 It is the whole three-dimensional structure schematic diagram of the device;

[0017] Figure 2 It is the three-dimensional structure schematic diagram of punching mechanism;

[0018] Figure 3 It is the three-dimensional structure schematic diagram of cavity rotating disc;

[0019] Figure 4 It is the three-dimensional structure schematic diagram of limiting conveying mechanism;

[0020] Figure 5 It is the three-dimensional structure schematic diagram of worktable overhead;

[0021] In the figure: 1, workbench; 2, fixed frame; 3, sliding groove; 4, T-shaped block; 5, fixed frame; 6, first motor; 7, cavity rotating disc; 8, small motor; 9, punching head; 10, pneumatic cylinder; 11, supporting seat; 12, reserved hole; 13, groove; 14, movable block; 15, two-way screw rod; 16, second motor; 17, mounting frame; 18, limiting conveying wheel; 19, limiting groove; 20, limiting block; 21, fixed plate; 22, third motor; 23, winding roller; 24, limiting disc; 25, vertical plate; 26, guide roller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-3 As shown in the figure, a punching device for drip irrigation pipe production, including workbench 1, workbench 1 is fixedly connected with fixed frame 2, fixed frame 2 is provided with sliding groove 3, sliding groove 3 is provided with T-shaped block 4, the side wall of T-shaped block 4 is fixedly connected with fixed frame 5, fixed frame 5 is installed with first motor 6, the output end of first motor 6 is connected with rotating shaft, the end of rotating shaft is fixedly connected with cavity rotating disc 7, cavity rotating disc 7 is installed with multiple small motors 8, the output end of each small motor 8 is connected with punching head 9, and the specification of each punching head 9 is different, the top of fixed frame 2 is installed with pneumatic cylinder 10, the acting end of pneumatic cylinder 10 is assembled with pneumatic rod, the bottom end of pneumatic rod is fixedly connected on the top side wall of fixed frame 5, the top of workbench 1 is also installed with supporting seat 11, supporting seat 11 is provided with reserved hole 12, and reserved hole 12 is arranged directly below punching head 9; when punching drip irrigation pipe, in order to meet the punching requirement of drip irrigation pipe with different diameters, punching head 9 needs to be replaced in time, by setting rotating wheel changing mechanism, starting first motor 6, rotating shaft drives cavity rotating disc 7 to rotate, and then different specifications of punching head 9 also rotate, until the new punching head 9 to be replaced rotates to the lowermost position, first motor 6 stops working, so that punching head 9 can be replaced according to the punching requirement of drip irrigation pipe with different diameters, to meet the punching requirement of drip irrigation pipe with different diameters, and suitable punching head 9 can ensure that the water of drip irrigation pipe is uniform and the flow is moderate, so as to improve irrigation effect, and by accurately matching punching head 9, the phenomenon of too small or too large hole diameter is avoided, which is convenient for subsequent pipe installation and can reduce water resource waste;

[0024] After replacing the appropriate punching head 9, when punching, start the pneumatic cylinder 10, under the cooperation of the sliding groove 3 and the T-shaped block 4, make the pneumatic rod drive the fixed frame 5 and the cavity rotating disc 7 to stably vertically descend until the punching head 9 descends to contact the surface of the pipe, then start the small motor 8 to make the punching head 9 rotate, so as to be able to punch the drip irrigation pipe, by setting the supporting seat 11, the drip irrigation pipe can be stably supported, a flat and firm contact surface is provided, which ensures that the punching head 9 can smoothly penetrate the drip irrigation pipe, by setting the reserved hole 12, the resistance when the punching head 9 penetrates the drip irrigation pipe is reduced, so that the punching process is more smooth, which helps to reduce the wear and damage of the punching head 9 and prolong its service life.

[0025] Please refer to Figures 4-5 As shown in the figure, the top of the workbench 1 is provided with a recess 13 at both ends, two movable blocks 14 are arranged in each recess 13, and a mounting frame 17 is fixedly connected to the top end of each movable block 14. A plurality of limiting conveying wheels 18 are rotatably installed in each mounting frame 17. A bidirectional screw rod 15 is rotatably installed in the two recesses 13, and the bidirectional screw rod 15 penetrates the movable block 14. Two second motors 16 are installed on one side wall of the workbench 1, the output end of the second motor 16 is connected with one end of the bidirectional screw rod 15, and two limiting grooves 19 are formed at both ends of the top of the workbench 1. The two limiting grooves 19 at the same end are located on the two sides of the recess 13, two limiting blocks 20 are arranged in each limiting groove 19, and the top side wall of the limiting block 20 is fixedly connected to the bottom side wall of the mounting frame 17. In order to avoid the deviation of the drip irrigation pipe during conveying, the limiting mechanism is set, first, the drip irrigation pipe is placed between the two limiting conveying wheels 18, then the second motor 16 is started to make the bidirectional screw rod 15 rotate, under the cooperation of the limiting groove 19 and the limiting block 20, the two mounting frames 17 and the limiting conveying wheels 18 in them are close to each other, until the limiting conveying wheels 18 on both sides move to contact the two side walls of the drip irrigation pipe, then the second motor 16 stops working, so as to be able to limit and fix the drip irrigation pipes of different diameters, which is convenient for subsequent punching needs of drip irrigation pipes of different diameters, and also avoids the deviation of the drip irrigation pipe during conveying, realizes the precise position punching work.

[0026] The workbench 1 is provided with two fixed plates 21, and a winding roller 23 is arranged between the two fixed plates 21 through a rotating shaft. The two ends of the winding roller 23 are provided with limiting discs 24. One of the fixed plates 21 is provided with a third motor 22, and the output end of the third motor 22 is connected with one end of the rotating shaft. The workbench 1 is fixedly provided with two vertical plates 25, and a guide roller 26 is rotatably arranged between the two vertical plates 25. In the punching process, one end of the punched drip irrigation pipe is fixed on the winding roller 23, the third motor 22 is started, and the winding roller 23 is rotated, so that the drip irrigation pipe after punching can be wound, thereby continuously and stably winding the drip irrigation pipe after punching, facilitating subsequent storage and use.

[0027] Working principle: Since different diameters of drip irrigation pipes need to match corresponding sizes of punching heads 9, the existing drip irrigation pipe punching device is inconvenient to replace the punching head 9 to meet the punching needs of different diameters of drip irrigation pipes. If the punching head 9 is too small, it may cause difficulty in pipe installation or damage to the pipe. If the punching head 9 is too large, it may not guarantee good sealing, and even cause excessive flow, resulting in waste of water resources. Therefore, the drip irrigation pipe production punching device is proposed to solve the above problems. When punching the drip irrigation pipe, the punching head 9 needs to be replaced in time to meet the punching needs of different diameters of drip irrigation pipes. The rotating wheel changing mechanism is arranged, the first motor 6 is started, the rotating shaft drives the cavity rotating disc 7 to rotate, and then the punching head 9 of different specifications also rotates until the new punching head 9 to be replaced is rotated to the lowermost position, and the first motor 6 stops working, so that the punching head 9 can be replaced according to the punching needs of different diameters of drip irrigation pipes to meet the punching needs of different diameters of drip irrigation pipes. The appropriate punching head 9 can ensure uniform water flow and moderate flow of the drip irrigation pipe, thereby improving the irrigation effect. At the same time, by accurately matching the punching head 9, the phenomenon of too small or too large hole diameter is avoided, which is convenient for subsequent pipe installation and can reduce the waste of water resources.

[0028] After replacing the appropriate punching head 9, the pneumatic cylinder 10 is started when punching, and the pneumatic rod drives the fixed frame 5 and the cavity rotating disc 7 to stably vertically move downward under the cooperation of the sliding groove 3 and the T-shaped block 4. Until the punching head 9 moves downward to contact the surface of the pipe, the small motor 8 is started, and the punching head 9 rotates, so that the drip irrigation pipe can be punched. The supporting seat 11 is arranged to stably support the drip irrigation pipe, provide a flat and firm contact surface, and ensure that the punching head 9 can smoothly penetrate the drip irrigation pipe. The preformed hole 12 is arranged to reduce the resistance when the punching head 9 penetrates the drip irrigation pipe, so that the punching process is smoother, which helps to reduce the wear and damage of the punching head 9 and prolong the service life.

[0029] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A device for punching holes in a drip irrigation pipe, characterized by: The utility model provides a kind of automatic perforating machine, including workbench (1), the fixed frame (2) is fixed on the workbench (1), the sliding slot (3) is opened in the fixed frame (2), T-shaped block (4) is provided in sliding slot (3), the side wall of T-shaped block (4) is fixed with fixed frame (5), first motor (6) is installed in the fixed frame (5), the output end of first motor (6) is connected with rotating shaft, the end of rotating shaft is fixed with cavity rotating disc (7), a plurality of small motors (8) are installed in the cavity rotating disc (7), the output end of each small motor (8) is connected with punching head (9), and the specification of each punching head (9) is different, pneumatic cylinder (10) is installed on the top of fixed frame (2), the acting end of pneumatic cylinder (10) is equipped with pneumatic rod, and the bottom end of pneumatic rod is fixed on the top side wall of fixed frame (5), bearing seat (11) is also installed on the top of workbench (1), the bearing seat (11) is provided with reserved hole (12), and the reserved hole (12) is arranged directly below punching head (9).

2. A device for punching holes in a drip irrigation pipe according to claim 1, characterized in that: The top of workbench (1) is provided with recess (13) at both ends, and two movable blocks (14) are arranged in each recess (13).

3. A device for punching holes in a drip irrigation pipe according to claim 2, characterized in that: Two-way screw (15) is rotatably installed in two recesses (13), and two-way screw (15) penetrates movable block (14) and is arranged, two second motors (16) are installed on the side wall of workbench (1), and the output end of second motor (16) is connected with one end of two-way screw (15).

4. The device according to claim 1, wherein: Two limiting grooves (19) are formed at both ends of the top of workbench (1), and two limiting grooves (19) are arranged on the same side of the two sides of recess (13), two limiting blocks (20) are arranged in each limiting groove (19), and the top side wall of limiting block (20) is fixed on the bottom side wall of mounting frame (17).

5. The device according to claim 1, wherein: Two fixed plates (21) are installed on workbench (1), and winding roller (23) is rotatably installed between two fixed plates (21) through rotating shaft, limiting disc (24) is arranged at both ends of winding roller (23), third motor (22) is installed on one of two fixed plates (21), and the output end of third motor (22) is connected with one end of rotating shaft.

6. A device for punching holes in a drip irrigation pipe according to claim 1, characterized in that: Two vertical plates (25) are fixed on workbench (1), and guide roller (26) is rotatably installed between two vertical plates (25).

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