Cutting machine for irrigation hose base cloth

Abstract

The utility model discloses a kind of cutting machines for irrigation hose base cloth, including device body;Sliding support, it is installed in the top of the device body;Adjusting support, it is slidably arranged in the top of the sliding support;At least one electric cylinder, it is slidably cooperated with the adjusting support, and the output end of the electric cylinder is connected with cutting knife;Guide roller, it is symmetrically arranged in the inside of the sliding support, for guiding hose base cloth;Guide support, it is arranged in the top of the device body;And limit plate, it is connected with the guide support, for pressing hose base cloth when cutting. The cutting machine for irrigation hose base cloth, the collaborative design of sliding support and adjusting support allows cutting knife position flexible adjustment, adapt to different sizes of hose base cloth, ensure that cutting surface is always perpendicular, effectively avoid the oblique cutting problem described in background art, so as to ensure that base cloth width tolerance is controlled in range.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, specifically a cutting machine for irrigation water hose base fabric. Background Technology

[0002] Irrigation hose base fabric is mostly made of flexible woven material, which is prone to deviation during transportation due to uneven tension and changes in surface friction resistance. Existing equipment generally lacks high-precision positioning and correction mechanisms, making it impossible to maintain a stable perpendicular position between the base fabric edge and the cutting blade. Specifically, when the base fabric moves laterally due to unwinding inertia or slippage of the conveyor rollers, the blade still cuts along the preset path, resulting in the cut surface not being perpendicular to the longitudinal axis of the base fabric. In addition, although some equipment is equipped with simple guide plates, it is difficult to calibrate the perpendicularity between the guide plate and the blade. After long-term use, due to mechanical wear or installation errors, the guiding accuracy further decreases, exacerbating the problem of skewed cutting.

[0003] The harm caused by oblique cutting defects is particularly serious. Once the base fabric is obliquely cut, its actual size in the width direction will exceed the tolerance range, resulting in poor adhesion between the base fabric and the inner lining layer in subsequent composite processes, and even problems such as local wrinkles and delamination. At the same time, the stress distribution at the edge of the obliquely cut base fabric is uneven, which makes it prone to breakage during subsequent weaving or winding, directly reducing the bursting pressure and service life of the finished water hose. Utility Model Content

[0004] The purpose of this invention is to provide a cutting machine for irrigation hose base fabric, in order to solve the problem mentioned in the background art that the actual size in the width direction will exceed the tolerance range, resulting in the base fabric and the inner lining layer not being tightly bonded in the subsequent composite process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting machine for irrigation hose base fabric, comprising a device body; a sliding bracket installed at the top of the device body; an adjusting bracket slidably disposed at the top of the sliding bracket; at least one electric cylinder slidably engaged with the adjusting bracket, and the output end of the electric cylinder being connected to a cutting blade; guide rollers symmetrically disposed inside the sliding bracket for guiding the irrigation hose base fabric; a guide bracket disposed at the top of the device body; and a limiting plate connected to the guide bracket for pressing the irrigation hose base fabric during cutting.

[0006] Using the above technical solution, these components constitute the basic framework of the cutting machine. The main body of the device serves as an overall support to ensure stability. The sliding bracket is installed at the top of the main body to provide a moving track. The adjusting bracket is slidably set on the sliding bracket to allow horizontal adjustment. The electric cylinder works with the adjusting bracket to drive the cutting blade to perform vertical cutting. The guide rollers are symmetrically distributed to guide the conveying of the water-sealed base fabric. The guide bracket is set at the top of the main body to assist in the control of the base fabric path. The limiting plate is connected to the guide bracket to press the base fabric during cutting to prevent deviation. This integrated design solves the problems of low automation and skew cutting mentioned in the background technology through mechanical linkage. For example, the sliding function of the adjusting bracket allows the cutting blade to be flexibly positioned according to the size of the base fabric, ensuring that the cutting surface is perpendicular to the longitudinal axis of the base fabric, thereby avoiding secondary processing caused by misalignment. The synergistic effect of the guide rollers and the limiting plate further enhances the stability of the base fabric conveying, reduces the twisting caused by uneven tension, and improves cutting accuracy and efficiency.

[0007] As a preferred embodiment of the present invention, the guide roller is connected to a cylinder, and the cylinder is mounted on the sliding bracket.

[0008] By adopting the above technical solution, this feature makes the vertical height of the guide roller adjustable, thereby precisely controlling the tension of the water hose base fabric during the conveying process. The cylinder, as a power element, can quickly adjust the position of the guide roller in response to real-time needs. When the base fabric becomes loose or too tight due to material properties or external factors, the cylinder maintains constant tension through extension and retraction, preventing the base fabric from shifting laterally or slipping. This dynamic adjustment mechanism directly addresses the problems of uneven tension and difficulty in correction mentioned in the background technology. For example, during the cutting process, the base fabric is easily affected by the unwinding inertia and shifts, but the height change of the guide roller driven by the cylinder can compensate for tension fluctuations and ensure that the edge of the base fabric and the cutting blade always remain vertically aligned.

[0009] As a preferred embodiment of this utility model, a motor is installed on the top of the adjusting bracket, and a screw is connected to the output end of the motor. The electric cylinder is threadedly connected to the screw through a mounting base, so that when the motor drives the screw to rotate, the electric cylinder can move horizontally along the adjusting bracket.

[0010] By adopting the above technical solution, this precision transmission system achieves accurate positioning of the cutting blade. The motor controls the screw to rotate, driving the electric cylinder to reciprocate along the adjusting bracket, thereby adjusting the corresponding position of the cutting blade and the water hose base fabric. This feature solves the problems of low efficiency and error caused by the reliance on manual adjustment in traditional equipment. For example, through automated control, the cutting blade can quickly move to the target point according to the preset program, avoiding misalignment or oblique cutting caused by manual operation. The screw drive provides high-precision linear movement, ensuring that the cutting blade maintains consistency and repeatability in multiple operations.

[0011] As a preferred technical solution of this utility model, the limiting plate is connected to the guide bracket via a sliding support, and a cylinder is provided on the outer surface of one end of the guide bracket. The output end of the cylinder is connected to the limiting plate, which can adjust the vertical position of the limiting plate to compact the water hose base cloth.

[0012] By employing the above technical solution, during the cutting process, the downward pressing action of the limiting plate ensures that the base fabric is firmly fixed, preventing displacement or vibration caused by cutting force, thereby guaranteeing the perpendicularity of the cut surface. The sliding support provides a stable guide path, allowing the limiting plate to move smoothly and avoiding jamming or tilting. The cylinder, as a power source, can adaptively adjust the pressure according to the thickness of the base fabric. For example, for base fabrics of different materials, the cylinder can adjust the clamping force of the limiting plate, avoiding excessive compaction that could damage the material while ensuring adequate fixation. This feature directly addresses the base fabric misalignment and oblique cutting problems described in the background technology, eliminating unstable factors during the conveying process through a real-time compaction mechanism.

[0013] As a preferred technical solution of this utility model, it also includes a feeding plate, which is inclinedly disposed at one end of the guide bracket; and a receiving box, which is disposed at the front end of the device body and corresponds to the position of the feeding plate.

[0014] Using the above technical solution, the inclined structure of the feeding plate automatically guides the cut water hose base fabric to slide down using gravity. The internal partition divides the area and matches the number of cutting blades to ensure that each base fabric is separated in an orderly manner, avoiding tangling or accumulation. The receiving box is used to collect the base fabric discharged from the feeding plate. Its length is greater than the feeding plate to facilitate comprehensive reception, realizing an automated collection process after cutting. This feature solves the inefficiency problem of manual handling of cut products in traditional equipment. For example, by inclined feeding and box collection, manual intervention is reduced and production continuity is improved. The partition design of the feeding plate also prevents the base fabric from rubbing against each other and causing damage during the sliding process, maintaining product integrity. The movable or fixed installation of the receiving box facilitates material management and meets the logistics needs of modern workshops.

[0015] As a preferred technical solution of this utility model, it further includes at least one set of mounting brackets disposed at the top of the device body; a fixing block slidably disposed in the groove of the mounting brackets; and a mounting shaft disposed inside the fixing block.

[0016] The modular design of this technical solution facilitates quick replacement and maintenance of the fabric reel. For example, the vertical sliding of the fixing block within the mounting bracket groove allows for adjustment of the fabric reel height to accommodate base fabrics of different roll diameters. The mounting shaft, connected by bearings and bolts, enables the assembly and disassembly of the fabric reel; this simple operation requires no special tools, reducing downtime. Multiple mounting bracket configurations support simultaneous processing of multiple fabric reels, improving production efficiency. This feature addresses the lack of flexibility in prior art by enhancing adaptability through an adjustable structure, ensuring smooth unwinding of the base fabric and reducing roll-up or tension fluctuations. The matching design between the fixing block and the mounting bracket also improves installation accuracy and avoids wear errors after long-term use.

[0017] As a preferred technical solution of this utility model, the surface of the guide bracket is provided with a strip-shaped groove for guiding the conveying path of the water hose base cloth.

[0018] Using the above technical solution, the strip grooves on the surface of the guide bracket are used to guide the conveying path of the water hose base fabric. The strip grooves serve as guide channels, constraining the movement direction of the base fabric and preventing it from deviating from the predetermined trajectory during conveying, thereby reducing the risk of misalignment. The structure of the grooves matches the width of the base fabric, ensuring that the edges of the base fabric are always aligned, avoiding the lateral movement caused by changes in frictional resistance in the prior art. This simple and effective design enhances the stability of the cutting process. For example, during high-speed operation, the grooves provide continuous guidance, compensating for the deformation problem caused by the flexibility of the base fabric. The guide bracket works in conjunction with other components such as the limiting plate and guide rollers to form a complete conveying system, improving the overall cutting accuracy.

[0019] Compared with the prior art, the advantages of the cutting machine for irrigation hose base fabric of this utility model are:

[0020] The coordinated design of the sliding bracket and the adjusting bracket allows for flexible adjustment of the cutting blade position to adapt to different sizes of water hose base fabric, ensuring that the cutting surface is always perpendicular and effectively avoiding the skew cutting problem mentioned in the background technology. This ensures that the width tolerance of the base fabric is controlled within the range. Secondly, the linkage mechanism between the guide roller and the cylinder realizes the dynamic adjustment of the base fabric tension, preventing deviation caused by friction or inertia during the conveying process and enhancing stability. The limiting plate is driven by the cylinder to compact the base fabric, providing reliable fixation during cutting and further eliminating the risk of misalignment. The motor and screw transmission system automatically controls the horizontal movement of the cutting blade, reducing manual intervention and improving production continuity and consistency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the adjusting bracket and guide bracket of this utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the adjustment bracket of this utility model;

[0024] Figure 4 This is a schematic diagram of the disassembly and assembly structure of the hose distribution tray and mounting bracket of this utility model.

[0025] In the diagram: 1. Device body; 2. Sliding bracket; 3. Water hose distribution tray; 4. Adjusting bracket; 5. Electric cylinder; 6. Positioning frame; 7. Feeding plate; 8. Receiving box; 9. Mounting shaft; 10. Fixing block; 11. Mounting bracket; 12. Guide roller; 13. Guide bracket; 14. Cylinder; 15. Cutting blade; 16. Screw; 17. Motor; 18. Limiting plate; 19. Sliding support column. Detailed Implementation

[0026] Please see Figure 1-4This utility model provides a technical solution: a cutting machine for irrigation hose base fabric, comprising a device body 1 and a sliding support 2. The sliding support 2 is installed at the top of the device body 1, and an adjusting support 4 is also provided at the top of the sliding support 2. The adjusting support 4 is slidably engaged with the sliding support 2. Several electric cylinders 5 are provided on the outer surface of one end of the adjusting support 4, and the electric cylinders 5 are slidably engaged with the adjusting support 4. The output end of the electric cylinders 5 is connected to a cutting blade 15. The adjusting support 4 can adjust the position of the cutting blade 15 and the guide roller 12 by sliding horizontally at the top of the sliding support 2. The corresponding position can be selected and adjusted according to the length and thickness of the water hose, which can adapt to the tension of water hoses of different sizes. The guide rollers 12 are symmetrically distributed inside the sliding support 2. The guide roller 12 can be vertically adjusted by the cylinder 14 provided on the sliding bracket 2, which facilitates the adjustment of the tension during the hose cutting process. The top of the device body 1 is also equipped with multiple sets of mounting brackets 11. One set of mounting brackets 11 has a groove that matches the fixing block 10. The fixing block 10 can be vertically slidably installed in the groove of the mounting bracket 11. The fixing block 10 has a mounting shaft 9 inside, which consists of a set of bearings and bolts. The bolts are threadedly connected to the bearings, and the bearings are movably connected to the fixing block 10. The hose distribution disc 3 is detached and fixed to the bearings via bolts, facilitating the replacement of the hose distribution disc 3. The operation is simple and requires no complex tools. The top of the adjusting bracket 4... The device body 1 is equipped with a motor 17, the output end of which is connected to a screw 16. An electric cylinder 5 is threadedly connected to the screw 16 via a rear mounting base. The motor 17 controls the rotation of the screw 16, which in turn controls the horizontal reciprocating motion of the electric cylinder 5, causing the cutting blade 15 at the output end of the electric cylinder 5 to move. This facilitates adjustment of the corresponding position of the cutting blade 15 and the water hose, and also facilitates cutting operations. The top of the device body 1 is also equipped with a guide bracket 13, and one end of the guide bracket 13 is equipped with a feeding plate 7. The feeding plate 7 has an inclined structure, and multiple partitions are arranged inside it. The number of areas divided by these partitions is the same as the number of cutting blades 15. The front end of the device body 1 is equipped with a receiving box 8, the length of which is greater than the length of the feeding plate 7. Furthermore, the receiving box 8 and the unloading plate 7 are horizontally aligned, facilitating the collection of the cut water hose discharged from the unloading plate 7. A limiting plate 18 is provided at the top of the guide bracket 13. The limiting plate 18 and the cutting blade 15 are in a hollow area. A sliding support column 19 connects the limiting plate 18 and the guide bracket 13. A cylinder 14 is provided on the outer surface of one end of the guide bracket 13. The output end of the cylinder 14 is connected to the limiting plate 18. The limiting plate 18 can adaptively adjust the thickness of the water hose by changing its vertical position. At the same time, it can also compact and fix the water hose during the cutting process to prevent the water hose from shifting during the cutting process. A strip groove is provided on the surface of the guide bracket 13 to facilitate the guidance of the water hose.

Claims

1. A cutting machine for irrigation hose base fabric, characterized in that, The device includes a main body (1); a sliding bracket (2) mounted on the top of the main body (1); an adjusting bracket (4) slidably disposed on the top of the sliding bracket (2); at least one electric cylinder (5) slidably engaged with the adjusting bracket (4), and the output end of the electric cylinder (5) is connected to a cutting blade (15); a guide roller (12) symmetrically disposed inside the sliding bracket (2) for guiding the water hose base fabric; a guide bracket (13) disposed on the top of the main body (1); and a limiting plate (18) connected to the guide bracket (13) for pressing the water hose base fabric during cutting.

2. The cutting machine for irrigation hose base fabric according to claim 1, characterized in that: The guide roller (12) is connected to a cylinder (14), which is mounted on the sliding bracket (2).

3. The cutting machine for irrigation hose base fabric according to claim 1, characterized in that: A motor (17) is mounted on the top of the adjusting bracket (4). The output end of the motor (17) is connected to a screw (16). The electric cylinder (5) is threadedly connected to the screw (16) through a mounting base, so that when the motor (17) drives the screw (16) to rotate, the electric cylinder (5) can move horizontally along the adjusting bracket (4).

4. A cutting machine for irrigation hose base fabric according to claim 1, characterized in that: The limiting plate (18) is connected to the guide bracket (13) via a sliding support (19), and a cylinder (14) is provided on the outer surface of one end of the guide bracket (13). The output end of the cylinder (14) is connected to the limiting plate (18), which can adjust the vertical position of the limiting plate (18) to compact the water hose base cloth.

5. A cutting machine for irrigation hose base fabric according to claim 1, characterized in that: It also includes a feeding plate (7), which is inclinedly disposed at one end of the guide bracket (13); and a receiving box (8), which is disposed at the front end of the device body (1) and corresponds to the position of the feeding plate (7).

6. A cutting machine for irrigation hose base fabric according to claim 1, characterized in that: It also includes at least one set of mounting brackets (11) disposed at the top of the device body (1); a fixing block (10) slidably disposed in the groove of the mounting brackets (11); and a mounting shaft (9) disposed inside the fixing block (10).

7. A cutting machine for irrigation hose base fabric according to claim 1, characterized in that: The surface of the guide bracket (13) is provided with a strip groove for guiding the conveying path of the water hose base cloth.

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