Quantitative cutting device for HDPE hollow wall winding pipe

Abstract

The utility model discloses an HDPE hollow wall winding pipe quantitative cutting device which comprises a mounting base, a supporting mechanism is arranged at the top of the mounting base, a cutting mechanism is arranged in the center of the top of the mounting base, and the cutting mechanism comprises a mounting support, a mounting frame, a mounting sliding ring, a connecting base, a hydraulic rod B, a driving plate and a cutting knife. A driving mechanism is arranged on the inner wall of the mounting frame, and an adjusting mechanism is arranged on the outer side of the mounting base; the adjusting mechanism comprises a supporting rod, a mounting sliding groove, a driving motor, a lead screw, a sliding base, an electric telescopic rod and a connecting support. A clamping mechanism is arranged on one side of the connecting support. The adjusting mechanism and the clamping mechanism are matched with the hollow wall winding pipe to conduct automatic positioning operation, quantitative automatic cutting operation can be conveniently conducted on the hollow wall winding pipe through the cutting mechanism, manual operation is replaced, the automation degree and efficiency of cutting operation are improved, and the accuracy of quantitative cutting is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow wall winding pipe processing, in particular to a quantitative cutting device for HDPE hollow wall winding pipes. Background Art

[0002] HDPE hollow wall winding pipe is a structural wall pipe made of high-density polyethylene using a hot winding molding process. This pipe is suitable for municipal drainage with a water temperature below 45°C, outdoor drainage of buildings, buried farmland drainage, industrial sewage, road drainage, sewage treatment plants, drainage of sports fields and squares, and electrical and telecommunications projects.

[0003] Compared with the existing technology, there are problems: when processing hollow wall wound pipes, they need to be cut to obtain hollow wall wound pipes of different lengths. The existing hollow wall wound pipe cutting device has poor flexibility when used. When quantitatively cutting hollow wall wound pipes, it is generally necessary to manually measure and locate the cutting length of the hollow wall wound pipe, and then move the cutting part of the hollow wall wound pipe to the cutting mechanism, resulting in low accuracy and efficiency of the hollow wall wound pipe cutting operation. For this reason, we propose a HDPE hollow wall wound pipe quantitative cutting device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a device for quantitatively cutting a HDPE hollow wall winding pipe.

[0005] The utility model solves its technical problem through the following technical solutions: comprising a mounting base, a supporting mechanism is provided on the top of the mounting base, a cutting mechanism is provided in the center of the top of the mounting base, the cutting mechanism comprises a mounting bracket, the mounting bracket is fixed to the top of the mounting base by bolts, the top of the mounting bracket is fixed to a mounting frame by bolts, one side of the mounting frame is rotatably connected to a mounting slip ring, one side of the mounting slip ring is fixed to a plurality of connecting seats by bolts, the inner walls of the plurality of connecting seats are fixed with a hydraulic rod B, one end of the hydraulic rod B is fixed to a driving plate, one side of the driving plate is fixed to a cutting knife, the inner wall of the mounting frame is provided with a driving mechanism, and the outer side of the mounting base is provided with an adjustment mechanism;

[0006] The adjusting mechanism includes a support rod, which is fixed to the outside of the mounting base by bolts, a mounting slide groove is fixed to the top of the support rod, a driving motor is fixed to one side of the mounting slide groove by bolts, a screw rod is provided at the output end of the driving motor, a sliding seat is provided on the outside of the screw rod, an electric telescopic rod is fixed to the top of the sliding seat, a connecting bracket is fixed to the bottom of the electric telescopic rod, and a clamping mechanism is provided on one side of the connecting bracket.

[0007] As a further solution of the present invention: a control panel is provided on one side of the mounting base.

[0008] As a further solution of the present invention: the support mechanism includes a support base, which is fixed to the top of the mounting base by bolts, the inner wall of the support base is fixed with a mounting cross bar, the inner wall of the mounting cross bar is fixed with a hydraulic rod A, the top of the hydraulic rod A is fixed with a driving bracket, and the inner wall of the driving bracket is rotatably connected to the support roller through an axle pin.

[0009] As a further solution of the present invention: a hollow wall winding tube body is provided on the outer side of the support roller.

[0010] As a further solution of the present invention: the driving mechanism includes a motor mounting seat, which is fixed to the inner wall of the mounting frame by bolts, and a reduction motor is fixed to the inner wall of the motor mounting seat. The output end of the reduction motor is provided with a driving shaft, and a driving gear is fixed to the outside of the driving shaft. A driven gear is provided on the outside of the driving gear, and the driven gear is fixedly connected to the mounting slip ring.

[0011] As a further solution of the present invention: a limiting slider is fixed on the outer side of the sliding seat, and the limiting slider is slidably connected to the mounting sliding groove.

[0012] As a further solution of the present invention: the clamping mechanism includes a clamping base, which is fixed to one side of the connecting bracket by bolts, a hydraulic rod C is fixed to the top of the clamping base, a driving slider is fixed to the bottom of the hydraulic rod C, and a clamping block is fixed to one side of the driving slider.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0014] 1. Multiple sets of support mechanisms are used to provide adaptable support for hollow-walled wound pipes. Adjustment mechanisms and clamping mechanisms are used to coordinate and automatically position the hollow-walled wound pipes. Drive mechanisms and cutting mechanisms are used to coordinate and automatically cut the hollow-walled wound pipes in a quantitative manner, replacing manual operations. This improves the automation and efficiency of the cutting operation and ensures the accuracy of quantitative cutting.

[0015] 2. By providing a support mechanism, during the cutting operation, the hollow-walled wound tube is supported by the support rollers on the opposite sides, and the positions of the support rollers are adjusted according to the size of the hollow-walled wound tube, so that the axis position of the hollow-walled wound tube is moved to the cutting axis position of the cutting mechanism, thereby ensuring the accuracy of the cutting operation. At the same time, it can provide applicable support and positioning for hollow-walled wound tubes of different sizes, facilitating the cutting operation of hollow-walled wound tubes of different sizes and improving the compatibility of the device.

[0016] 3. A driving mechanism is provided to drive the installation slip ring to rotate, thereby driving multiple cutting knives to rotate, thereby realizing the circular cutting operation of the hollow wall wound pipe. Compared with the linear sawing operation, it has higher cutting speed and cutting stability, and can ensure the flatness of the hollow wall wound pipe port after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows an axonometric structural diagram provided according to an embodiment of the utility model;

[0018] Figure 2 It shows an axonometric cross-sectional structural schematic diagram provided according to an embodiment of the utility model;

[0019] Figure 3 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0020] Figure 4 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the enlarged structure of part B in the middle;

[0021] Figure 5 It shows a schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model;

[0022] Figure 6 Shown is a diagram according to an embodiment of the present invention. Figure 5 Schematic diagram of the enlarged structure of the middle C part;

[0023] Figure 7 A schematic structural diagram of a cutting mechanism according to an embodiment of the present utility model is shown;

[0024] Figure 8 A schematic structural diagram of a support mechanism according to an embodiment of the present invention is shown;

[0025] Figure 9 A schematic structural diagram of an adjustment mechanism provided according to an embodiment of the utility model is shown.

[0026] Legend:

[0027] 100 mounting base, 110 control panel, 210 support base, 220 mounting cross bar, 230 hydraulic rod A, 240 drive bracket, 250 support roller, 260 hollow wall winding tube body, 310 mounting bracket, 320 mounting frame, 330 mounting slip ring, 340 connecting seat, 350 hydraulic rod B, 351 drive plate, 360 cutting knife, 410 motor mounting seat, 420 reduction motor, 421 drive shaft, 430 drive gear, 440 driven gear, 510 support rod, 520 mounting slide, 530 drive motor, 531 screw rod, 540 sliding seat, 541 limit slider, 550 electric telescopic rod, 551 connecting bracket, 610 clamping base, 620 hydraulic rod C, 621 drive slider, 630 clamping block. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., 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, and do not indicate or imply 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 a limitation on the present invention.

[0029] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0031] See also Figure 1-9The utility model provides a technical solution: it includes a mounting base 100, a control panel 110 is provided on one side of the mounting base 100, a supporting mechanism is provided on the top of the mounting base 100, a cutting mechanism is provided in the center of the top of the mounting base 100, and the cutting mechanism includes a mounting bracket 310, a mounting frame 320 and a mounting slip ring 330, a plurality of connecting seats 340 are fixed to one side of the mounting slip ring 330 by bolts, a hydraulic rod B350 is fixed to the inner wall of each of the connecting seats 340, a driving plate 351 is fixed to one end of the hydraulic rod B350, a cutting knife 360 is fixed to one side of the driving plate 351, a driving mechanism is provided on the inner wall of the mounting frame 320, and an adjustment mechanism is provided on the outer side of the mounting base 100;

[0032] The adjusting mechanism includes a support rod 510, an installation slide groove 520, a driving motor 530 and a screw rod 531. A sliding seat 540 is provided on the outside of the screw rod 531. An electric telescopic rod 550 is fixed to the top of the sliding seat 540. A connecting bracket 551 is fixed to the bottom of the electric telescopic rod 550. A clamping mechanism is provided on one side of the connecting bracket 551. The hollow wall winding tube is adaptively supported by multiple groups of supporting mechanisms. The hollow wall winding tube cutting is automatically positioned by the adjustment mechanism and the clamping mechanism. The hollow wall winding tube is quantitatively cut automatically by the driving mechanism and the cutting mechanism, replacing manual operation, improving the degree of automation and efficiency of the cutting operation, and ensuring the accuracy of quantitative cutting.

[0033] Specifically, the support mechanism includes a support base 210, which is fixed to the top of the mounting base 100 by bolts, and a mounting cross bar 220 is fixed to the inner wall of the support base 210, and a hydraulic rod A230 is fixed to the inner wall of the mounting cross bar 220, and a driving bracket 240 is fixed to the top of the hydraulic rod A230, and the inner wall of the driving bracket 240 is rotatably connected to a support roller 250 through an axle pin, and a hollow wall winding tube body 260 is provided on the outer side of the support roller 250; by providing a support mechanism, during the cutting operation, the hollow wall winding tube is supported by the support rollers 250 on both sides, and the position of the support rollers 250 is adjusted according to the size of the hollow wall winding tube, and the axial center position of the hollow wall winding tube is moved to the cutting axis position of the cutting mechanism, thereby ensuring the accuracy of the cutting operation. At the same time, it can perform applicable support positioning on hollow wall winding tubes of different sizes, facilitate cutting operations on hollow wall winding tubes of different sizes, and improve the compatibility of the device.

[0034] Specifically, the driving mechanism includes a motor mounting base 410, which is fixed to the inner wall of the mounting frame 320 by bolts. A reduction motor 420 is fixed to the inner wall of the motor mounting base 410. The output end of the reduction motor 420 is provided with a driving shaft 421, and a driving gear 430 is fixed to the outer side of the driving shaft 421. A driven gear 440 is provided on the outer side of the driving gear 430, and the driven gear 440 is fixedly connected to the mounting slip ring 330. The mounting slip ring 330 is driven to rotate by the driving mechanism, and then the multiple cutting knives 360 are driven to rotate, thereby realizing the circular cutting operation of the hollow wall winding pipe. Compared with the linear sawing operation, it has higher cutting speed and cutting stability, and can ensure the flatness of the port of the hollow wall winding pipe after cutting.

[0035] Specifically, a limiting slider 541 is fixed to the outer side of the sliding seat 540, and the limiting slider 541 is slidably connected to the mounting slot 520; by providing the limiting slider 541 to support the movement of the sliding seat 540, the stability of the adjustment operation is ensured.

[0036] Specifically, the clamping mechanism includes a clamping base 610, which is fixed to one side of the connecting bracket 551 by bolts, and a hydraulic rod C620 is fixed to the top of the clamping base 610, and a driving slider 621 is fixed to the bottom of the hydraulic rod C620, and a clamping block 630 is fixed to one side of the driving slider 621; by providing a clamping mechanism, the hollow wall winding tube is clamped by the clamping base 610 and the clamping block 630, and the hollow wall winding tube is driven to move by the adjusting mechanism, and the cutting part of the hollow wall winding tube is moved to the cutting mechanism part.

[0037] Working principle: When in use, the operation of the device is controlled by the control panel 110. During the cutting operation, the hollow-walled winding tube is placed on the outside of the support roller 250, and the driving bracket 240 is driven to move by the hydraulic rod A230. The driving bracket 240 moves and drives the support roller 250 to move. The hollow-walled winding tube is supported by the support rollers 250 on opposite sides, and the position of the support roller 250 is adjusted according to the size of the hollow-walled winding tube. The axis position of the hollow-walled winding tube is moved to the cutting axis position of the cutting mechanism. The screw rod 531 is driven to rotate by the driving motor 530, and the sliding seat 540 rotated by the screw rod 531 moves, thereby driving the clamping mechanism to move horizontally. The connecting bracket 551 is driven up and down by the electric telescopic rod 550, thereby driving the clamping mechanism to move up and down, and moving the clamping mechanism to the end of the hollow-walled winding tube. The driving slider 621 is driven to move by the hydraulic rod C620. The movement of the slider 621 drives the clamping block 630 to move, and the hollow wall wrapped tube is clamped by cooperating with the clamping block 630 through the clamping base 610. At this time, the hollow wall wrapped tube is driven to move by the adjusting mechanism, and the cutting part of the hollow wall wrapped tube is moved to the cutting mechanism part, thereby realizing the automatic positioning operation of cutting the hollow wall wrapped tube. During the cutting operation, the reduction motor 420 drives the drive shaft 421 to rotate, and the rotation of the drive shaft 421 drives the drive gear 430 to rotate. The drive gear 430 drives the installation slip ring 330 to rotate through the driven gear 440, thereby driving multiple cutting knives 360 to rotate, and the hydraulic rod B350 drives the drive plate 351 to move toward the hollow wall wrapped tube, thereby driving the cutting knife 360 to move, and the cutting knife 360 is inserted into the hollow wall wrapped tube. The hollow wall wrapped tube is subjected to a circular cutting operation by the cutting knife 360, and a quantitative automatic cutting operation can be performed on the hollow wall wrapped tube.

[0038] The motor involved in the embodiment, its supporting control system, electromagnetic switch and pipeline route can also be provided by the manufacturer. In addition, the power supply module, circuit and electronic components and control module involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0039] Although the present invention discloses embodiments and drawings, those skilled in the art will understand that various replacements, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A quantitative cutting device for HDPE hollow wall winding pipe, characterized in that: The invention comprises a mounting base (100), wherein a supporting mechanism is provided on the top of the mounting base (100), a cutting mechanism is provided in the center of the top of the mounting base (100), the cutting mechanism comprises a mounting bracket (310), the mounting bracket (310) is fixed to the top of the mounting base (100) by bolts, the top of the mounting bracket (310) is fixed with a mounting frame (320) by bolts, one side of the mounting frame (320) is rotatably connected with a mounting slip ring (330), one side of the mounting slip ring (330) is fixed with a plurality of connecting seats (340) by bolts, the inner walls of the plurality of connecting seats (340) are all fixed with hydraulic rods B (350), one end of the hydraulic rod B (350) is fixed with a driving plate (351), one side of the driving plate (351) is fixed with a cutting knife (360), the inner wall of the mounting frame (320) is provided with a driving mechanism, and the outer side of the mounting base (100) is provided with an adjusting mechanism; The adjustment mechanism comprises a support rod (510), wherein the support rod (510) is fixed to the outside of the mounting base (100) by means of bolts, a mounting slot (520) is fixed to the top of the support rod (510), a driving motor (530) is fixed to one side of the mounting slot (520) by means of bolts, a screw rod (531) is provided at the output end of the driving motor (530), a sliding seat (540) is provided on the outside of the screw rod (531), an electric telescopic rod (550) is fixed to the top of the sliding seat (540), a connecting bracket (551) is fixed to the bottom of the electric telescopic rod (550), and a clamping mechanism is provided on one side of the connecting bracket (551).

2. The quantitative cutting device for HDPE hollow wall wound pipe according to claim 1, characterized in that: A control panel (110) is provided on one side of the mounting base (100).

3. The quantitative cutting device for HDPE hollow wall wound pipe according to claim 1, characterized in that: The support mechanism comprises a support base (210), wherein the support base (210) is fixed to the top of the mounting base (100) by means of bolts, a mounting cross bar (220) is fixed to the inner wall of the support base (210), a hydraulic rod A (230) is fixed to the inner wall of the mounting cross bar (220), a driving bracket (240) is fixed to the top of the hydraulic rod A (230), and the inner wall of the driving bracket (240) is rotatably connected to a supporting roller (250) via an axle pin.

4. The quantitative cutting device for HDPE hollow wall wound pipe according to claim 3, characterized in that: A hollow wall winding tube body (260) is provided on the outer side of the support roller (250).

5. The quantitative cutting device for HDPE hollow wall wound pipe according to claim 1, characterized in that: The driving mechanism comprises a motor mounting seat (410), wherein the motor mounting seat (410) is fixed to the inner wall of the mounting frame (320) by means of bolts, a reduction motor (420) is fixed to the inner wall of the motor mounting seat (410), a driving shaft (421) is provided at the output end of the reduction motor (420), a driving gear (430) is fixed to the outer side of the driving shaft (421), a driven gear (440) is provided on the outer side of the driving gear (430), and the driven gear (440) is fixedly connected to the mounting slip ring (330).

6. The device for quantitatively cutting a HDPE hollow wall wound pipe according to claim 1, characterized in that: A limiting slider (541) is fixed on the outer side of the sliding seat (540), and the limiting slider (541) is slidably connected to the installation sliding groove (520).

7. The device for quantitatively cutting a HDPE hollow wall wound pipe according to claim 1, characterized in that: The clamping mechanism includes a clamping base (610), which is fixed to one side of the connecting bracket (551) by bolts, a hydraulic rod C (620) is fixed to the top of the clamping base (610), a driving slider (621) is fixed to the bottom of the hydraulic rod C (620), and a clamping block (630) is fixed to one side of the driving slider (621).

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