CN212044940U - A cutting device for double-wall corrugated pipes - Google Patents

Abstract

The utility model provides a cutting device for double-walled bellows, the test platform comprises a support, be equipped with the frame on the frame, the frame top is equipped with cutting mechanism, cutting mechanism includes first vertical telescopic machanism, first vertical telescopic machanism's flexible end is equipped with the motor cabinet, be equipped with the cutting motor on the motor cabinet, the output of cutting motor is equipped with the cutting knife, cutting mechanism's both sides all are equipped with fixed establishment, fixed establishment is including setting up the vertical telescopic machanism of second in the frame, the flexible end of the vertical telescopic machanism of second is equipped with ARC fixed plate, be equipped with the arc wall that corresponds with ARC fixed plate on the frame, frame one end is equipped with carries out the spacing limiting plate. The cutting device realizes fixed-length cutting of the double-wall corrugated pipe and improves cutting efficiency.

Description

A cutting device for double-wall corrugated pipes

technical field

The utility model belongs to the field of double-wall corrugated pipe production equipment, in particular to a cutting device for double-wall corrugated pipes.

Background technique

Double-wall corrugated pipe is a new type of lightweight pipe made of high-density polyethylene. It has the characteristics of light weight, high pressure resistance, good toughness, fast construction and long service life. The double-wall corrugated pipe needs to be cut after the foundation is formed. However, the current cutting machine is unstable when fixing the double-wall corrugated pipe, which may lead to errors during cutting, which not only reduces the work efficiency of workers, but also increases unnecessary costs and is inconvenient to use.

CN208575563U discloses a fixing device for double-wall corrugated pipe processing, comprising a base, two sides of the top of the base are fixedly connected with support rods, the surface of the support rod is provided with a through hole, and the top of the support rod is provided with There is a work box, the bottom of the work box is fixedly connected with the top of the support rod, the left side of the top of the inner wall of the work box is fixedly connected with a mounting plate one, and the front surface of the mounting plate one is fixedly connected with a motor one, the said The output end of the motor 1 is fixedly connected with the pulley 1, and the right side of the top of the inner wall of the working box is fixedly connected with the mounting plate 2. The front surface of the installation plate 2 is movably connected with a rotating column through a bearing. A second pulley is fixedly connected, the first pulley and the second pulley are connected by belt drive, a moving block 1 is fixedly connected to the right side of the bottom of the belt, and a connecting rod is movably connected to the front surface of the moving block 1 through a pin shaft, so The bottom of the connecting rod is movably connected with a second moving block through a pin shaft. Two through holes are opened on both sides of the bottom of the working box. A fixed rod is arranged inside the second through hole, and the top of the fixed rod passes through. The second through hole extends to the inside of the working box, the bottom of the fixing rod passes through the second through hole and extends to the outside of the second through hole, and the side of the fixing rod close to the inner wall of the working box is fixedly connected to the limiting cylinder. Both sides of the bottom of the inner wall of the box and the position corresponding to the limit cylinder are fixedly connected with limit rods, the top of the limit rod passes through the limit cylinder and extends to the outside of the limit cylinder, and the fixed rod is far away from the limit cylinder. One side is provided with a connecting rod, both ends of the connecting rod are fixedly connected with the fixing rod, the bottom of the connecting rod is fixedly connected with a lifting rod, and the bottom of the working box is provided with three through holes corresponding to the position of the lifting rod. The bottom of the lifting rod passes through the third through hole and extends to the outside of the working box, and a second motor is fixedly connected, and the output end of the second motor is fixedly connected with a cutting disc. The device realizes the cutting and fixing of the corrugated pipe, but cannot guarantee the cutting length, and requires manual measurement.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to provide a cutting device for the double-wall corrugated pipe, which can realize the fixed-length cutting of the double-wall corrugated pipe and improve the cutting efficiency.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is: a cutting device for double-wall corrugated pipes, comprising a machine base, the machine base is provided with a frame, and the top of the frame is provided with a cutting mechanism, The cutting mechanism includes a first vertical telescopic mechanism, the telescopic end of the first vertical telescopic mechanism is provided with a motor seat, the motor seat is provided with a cutting motor, the output end of the cutting motor is provided with a cutting knife, and both sides of the cutting mechanism are provided with Fixing mechanism, the fixing mechanism includes a second vertical telescopic mechanism arranged on the frame, the telescopic end of the second vertical telescopic mechanism is provided with an arc-shaped fixing plate, and the machine base is provided with an arc-shaped groove corresponding to the arc-shaped fixing plate , One end of the machine base is provided with a limit plate for the fixed length limit of the double-wall corrugated pipe.

In a preferred solution, the first vertical telescopic mechanism and the second vertical mechanism are air cylinders.

In a preferred solution, the frame is provided with a transverse air cylinder, and the telescopic end of the transverse air cylinder is connected to the limit plate.

In a further solution, the machine base is provided with an adjustment mechanism for adjusting the position of the transverse cylinder, the adjustment mechanism includes two fixing plates, a screw is arranged between the two fixing plates, a nut is arranged on the screw, and a nut is arranged on the machine base. There is a chute, the bottom of the nut is provided with a sliding block matched with the chute, and the nut is connected with the horizontal cylinder through a connecting seat.

In a further solution, the end of the screw rod is provided with a handle or a drive motor.

In a preferred solution, the end of the machine base is provided with a conveying device for moving the double-walled corrugated pipe, the conveying device includes conveying wheels arranged on both sides of the double-walled corrugated pipe, and the conveying wheels are driven by a reduction motor.

In a further solution, an inclined guide plate is provided at one end of the machine base away from the conveying device.

The utility model provides a cutting device for a double-wall corrugated pipe. The arc-shaped fixing plate is driven by the second vertical telescopic mechanism 7 to limit and fix the two sides of the corrugated pipe cutting position, so as to ensure the cutting accuracy. plate to achieve fixed-length cutting of corrugated pipes. Preferably, by arranging a transverse cylinder, the limiter plate can be extended or retracted, so that the limiter of the limiter plate on the corrugated pipe can be released, the removal of the cut corrugated pipe can be facilitated, and continuous cutting can be realized.

Description of drawings

Below in conjunction with accompanying drawing and embodiment, the utility model is further described:

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the installation schematic diagram of the preferred limit plate;

Fig. 3 is the structural representation of the conveying device of the present invention;

In the figure: machine base 1, frame 2, first vertical telescopic mechanism 3, motor base 4, cutting motor 5, cutting knife 6, second vertical telescopic mechanism 7, arc-shaped fixing plate 8, limit plate 9, Horizontal cylinder 10, fixed plate 11, screw 12, nut 13, slider 14, connecting seat 15, conveying wheel 16, deceleration motor 17, material guide plate 18, arc groove 101, chute 102.

Detailed ways

As shown in FIG. 1, a cutting device for double-wall corrugated pipes includes a machine base 1, a frame 2 is arranged on the machine base 1, and a cutting mechanism is arranged on the top of the frame 2, and the cutting mechanism includes a first vertical Straight telescopic mechanism 3, the telescopic end of the first vertical telescopic mechanism 3 is provided with a motor base 4, the motor base 4 is provided with a cutting motor 5, the output end of the cutting motor 5 is provided with a cutting knife 6, and both sides of the cutting mechanism are provided with There is a fixing mechanism, the fixing mechanism includes a second vertical telescopic mechanism 7 arranged on the frame 2, the telescopic end of the second vertical telescopic mechanism 7 is provided with an arc-shaped fixing plate 8, and the base 1 is provided with an arc-shaped fixing plate 8. The arc-shaped groove 101 corresponding to the plate 8, in this embodiment, the inner diameter of the arc-shaped fixing plate 8 and the arc-shaped groove 101 is equal to the outer diameter of the double-arm corrugated pipe, and one end of the machine base 1 is provided with a double-walled corrugated pipe for fixing. The long limit limit plate 9, the distance between the limit plate 9 and the projection of the cutting knife 6 on the machine base 1 is equal to the required cutting length of the corrugated pipe.

In this embodiment, the first vertical telescopic mechanism 3 and the second vertical mechanism 7 are air cylinders. The cylinder can also be replaced by a hydraulic cylinder or an electric push rod.

In specific use, the double-wall corrugated pipe to be cut is placed in the arc-shaped groove 101, placed in the arc-shaped groove 101, the corrugated pipe is moved in the arc-shaped groove 101, and the end of the corrugated pipe is moved to the position of the limit plate 9, and then stop moving , start the second vertical telescopic mechanism 7, the arc-shaped fixed plate 8 moves down, the bellows is fixed and limited, the first vertical telescopic mechanism 3 is activated, the cutting motor 5 and the cutting knife 6 move down, and the cutting motor is activated 5. Cut the bellows.

The device can not only realize the cutting of the double-wall corrugated pipe, but also realize the fixed-length cutting of the corrugated pipe.

Preferably, the machine base 1 is provided with a cutting groove just below the corresponding cutting blade 6 . On the one hand, it guarantees the complete cutting of the corrugated pipe, and on the other hand, it reduces the damage to the machine base 1 .

Preferably, as shown in FIGS. 1 and 2 , the frame 2 is provided with a transverse air cylinder 10 , and the telescopic end of the transverse air cylinder 10 is connected with the limiting plate 9 .

The limit plate 9 is driven by the horizontal cylinder 10 to move. After the cutting is completed, the limit plate 9 is driven to retract by the horizontal cylinder 10, and the limit plate 9 releases the limit on the corrugated pipe, so that the cut corrugated pipe can be removed from the arc. The end of the groove 101 is moved out to facilitate continuous cutting.

Preferably, the machine base 1 is provided with an adjustment mechanism for adjusting the position of the horizontal cylinder 10 , the adjustment mechanism includes two fixing plates 11 , a screw 12 is arranged between the two fixing plates 11 , the screw 12 and the arc groove 101 The nut 13 is provided on the screw 12, the chute 102 is provided on the machine base 1, the bottom of the nut 13 is provided with a slider 14 matched with the chute 102, and the nut 13 is connected with the horizontal cylinder 10 through the connecting seat 15. .

The end of the screw 12 is provided with a handle or a drive motor. The screw 12 is driven to rotate by a handle or a driving motor.

In this embodiment, the end of the screw 12 is provided with a drive motor, the output end of the drive motor is connected to the screw 12, and the drive motor is a deceleration motor.

By rotating the screw 12, the nut 13 is moved along the screw 12, so that the transverse cylinder 10 moves with the nut 13, and the distance between the projection of the limit plate 9 and the cutting knife 6 on the machine base 1 is adjusted, so that the corrugated pipe can be cut according to the needs. length is adjusted.

Preferably, as shown in FIG. 3 , the end of the machine base 1 is provided with a conveying device for moving the double-walled corrugated pipe. The conveying device includes conveying wheels 16 arranged on both sides of the double-walled corrugated pipe. 16 is driven by a deceleration motor 17, which is mounted on a support plate, and the support plate is connected to the base 1.

The conveying wheel 16 is driven to rotate by the deceleration motor 17 to drive the corrugated pipe to move, so as to realize the automatic transmission of the corrugated pipe.

When in use, the corrugated pipe is driven by the conveying wheel 16, the end of the corrugated pipe is moved to the limit plate 9 and then stops moving, and then the corrugated pipe is fixed and then cut. After the cutting is completed, the limit plate 9 is retracted to leave the corrugated pipe. , continue to convey the corrugated pipe, push the cut corrugated pipe out of the arc-shaped groove 101, and repeat the cutting of the next section.

Preferably, one end of the machine base 1 away from the conveying device is provided with an inclined guide plate 18 . The material guide plate 18 can be set in an arc-shaped structure. By setting the material guide plate 18 , it is convenient to transport the cut corrugated pipe out of the machine base 1 .

Claims (7)

1. A cutting device for a double-wall corrugated pipe, comprising a machine base (1), characterized in that: the machine base (1) is provided with a frame (2), and the top of the frame (2) is provided with a cutting The cutting mechanism includes a first vertical telescopic mechanism (3), the telescopic end of the first vertical telescopic mechanism (3) is provided with a motor seat (4), and the motor seat (4) is provided with a cutting motor (5), which is used for cutting The output end of the motor (5) is provided with a cutting knife (6), both sides of the cutting mechanism are provided with fixing mechanisms, and the fixing mechanisms include a second vertical telescopic mechanism (7) arranged on the frame (2), the second The telescopic end of the vertical telescopic mechanism (7) is provided with an arc-shaped fixing plate (8), the machine base (1) is provided with an arc-shaped groove (101) corresponding to the arc-shaped fixing plate (8), and the machine base (1) One end is provided with a limit plate (9) for limiting the fixed length of the double-wall corrugated pipe. 2 . The cutting device for a double-wall corrugated pipe according to claim 1 , wherein the first vertical telescopic mechanism ( 3 ) and the second vertical telescopic mechanism ( 7 ) are air cylinders. 3 . 3. A cutting device for double-wall corrugated pipes according to claim 1, characterized in that: the machine base (1) is provided with a transverse cylinder (10), and the telescopic end of the transverse cylinder (10) is connected to the The limit plate (9) is connected. 4. A cutting device for a double-wall corrugated pipe according to claim 3, characterized in that: the machine base (1) is provided with an adjustment mechanism for adjusting the position of the transverse cylinder (10), and the adjustment mechanism It includes two fixing plates (11), a screw (12) is arranged between the two fixing plates (11), a nut (13) is arranged on the screw (12), and a chute (102) is arranged on the machine base (1) The bottom of the nut (13) is provided with a sliding block (14) matched with the chute (102), and the nut (13) is connected with the transverse cylinder (10) through the connecting seat (15). 5. A cutting device for a double-wall corrugated pipe according to claim 4, characterized in that: a handle or a drive motor is provided at the end of the screw (12). 6. A cutting device for double-wall corrugated pipes according to claim 1, characterized in that: the end of the machine base (1) is provided with a conveying device for moving the double-wall corrugated pipes, the The conveying device includes conveying wheels (16) arranged on both sides of the double-wall corrugated pipe, and the conveying wheels (16) are driven by a deceleration motor (17). 7 . The cutting device for double-wall corrugated pipes according to claim 6 , characterized in that: one end of the machine base ( 1 ) away from the conveying device is provided with an inclined guide plate ( 18 ). 8 .

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