Pipeline grooving machine

Abstract

The utility model relates to the field of pipes, in particular to a pipeline grooving machine which comprises a first bottom frame and a second bottom frame, a protective cover is arranged above the area between the first bottom frame and the second bottom frame, a plurality of dust suction ports are formed in the top of the protective cover, and the area among the first bottom frame, the second bottom frame and the protective cover is arranged to be a traveling channel. A plurality of grooving units and a plurality of first clamping devices are arranged on the side, facing the driving channel, of the top of the first bottom frame. A plurality of second clamping devices are arranged on the side, facing the driving channel, of the top of the second bottom frame. A first sealing plate is fixed to one end of the traveling channel, a pipe supporting traveling crane is arranged in the traveling channel, a plurality of lifting devices are arranged on the pipe supporting traveling crane, and a second sealing plate is fixed to the end, away from the first sealing plate, of the pipe supporting traveling crane. The device has good sealing performance, powder generated in the grooving process can be effectively prevented from being scattered into the air, and a good plant environment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of pipes, in particular to a pipe slotting machine. Background Art

[0002] After grooving on PVC and PE pipes, they can be buried underground for well pipes, irrigation or drainage. However, the existing pipe grooving equipment has poor sealing performance, which causes the powder generated during the grooving process to easily spread into the air, easily polluting the factory environment and endangering the health of workers. Utility Model Content

[0003] Based on the above problems, the purpose of the utility model is to provide a pipeline slotting machine, and the utility model adopts the following technical solutions:

[0004] The utility model provides a pipe slotting machine, comprising a base frame 1 and a base frame 2, the base frame 1 and the base frame 2 are arranged side by side, a protective cover is arranged above the area between the base frame 1 and the base frame 2, a plurality of dust suction ports are arranged on the top of the protective cover, the dust suction ports are connected to a dust removal device through a pipeline, and an area between the base frame 1, the base frame 2 and the protective cover is arranged as a driving channel; a plurality of slotting units and a plurality of clamping devices 1 are arranged on the top of the base frame 1 on a side facing the driving channel, and the slotting units and the clamping devices 1 are arranged at intervals from each other; a plurality of clamping devices 2 are arranged on the top of the base frame 2 on a side facing the driving channel, and the clamping devices 2 correspond to the clamping devices 1; a sealing plate 1 is fixed at one end of the driving channel, a trustee crane is arranged in the driving channel, a plurality of lifting devices are arranged on the trustee crane, a sealing plate 2 is fixed at the end of the trustee crane away from the sealing plate 1, a motor 1 and a multi-claw chuck are arranged on the sealing plate 2, and the motor 1 is connected to the multi-claw chuck in power.

[0005] Preferably, the slotting unit comprises a support platform, a slider is fixed to the bottom of the support platform, the slider is slidably connected to a slide rail, and the slide rail is fixed to the base frame;

[0006] A thread sleeve is fixed at the bottom of the support platform, a threaded rod is connected in the thread sleeve, two ends of the threaded rod are connected to the first base frame through a threaded rod seat, and one end of the threaded rod is connected to the power of the second motor;

[0007] The support platform is provided with a knife shaft on one side close to the driving channel, and a plurality of blades are fixed on the knife shaft. Both ends of the knife shaft are rotatably connected to the knife shaft seat, and the knife shaft seat is fixed on the support platform. One end of the knife shaft is connected to the motor installed on the top of the support platform through a synchronous belt.

[0008] Preferably, the clamping device 1 comprises a cylinder 1, the telescopic end of the cylinder 1 faces the driving channel, and a clamping block is arranged on the telescopic end of the cylinder 1.

[0009] Preferably, the structure of the second clamping device is the same as that of the first clamping device.

[0010] Preferably, a track is laid at the bottom of the vehicle channel, and rollers are provided at the bottom of the hosting vehicle, and the rollers roll along the track.

[0011] Preferably, the lifting device includes cylinder 2, which is fixed in the hosting crane, with the telescopic end of cylinder 2 facing upward, and a bracket is fixed to the telescopic end of cylinder 2, on which two tugwheels are installed, and the axis of the tugwheel is parallel to the axis of the multi-claw chuck.

[0012] Compared with the prior art, the beneficial technical effects of the utility model are:

[0013] The utility model has good sealing performance, can effectively prevent the powder generated in the slotting process from spreading into the air, and ensures a good factory environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the top view of the structure of the pipeline slotting machine of the utility model;

[0016] Figure 2 This is a right side structural diagram of the pipeline slotting machine of the utility model;

[0017] Figure 3 It is a schematic diagram of the top view of the slotting unit of the utility model;

[0018] Figure 4 It is a right side structural schematic diagram of the slotting unit of the utility model;

[0019] Figure 5 It is a schematic diagram of the top view of the structure of the clamping device 1 of the utility model;

[0020] Figure 6 It is a right side structural schematic diagram of the lifting device of the utility model.

[0021] Explanation of the reference numerals: 1. chassis one; 2. chassis two; 3. shield; 301. dust suction port; 4. driving channel; 401. track; 5. slotting unit; 501. support platform; 502. slider; 503. slide rail; 504. thread sleeve; 505. screw rod; 506. motor two; 507. knife shaft; 508. blade; 509. knife shaft seat; 510. motor three; 511. synchronous belt; 6. clamping device one; 601. cylinder one; 602. clamping block; 7. clamping device two; 8. closing plate one; 9. hosting crane; 901. roller; 10. lifting device; 1001. cylinder two; 1002. bracket; 1003. tugboat; 11. closing plate two; 12. multi-jaw chuck; 13. motor one. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1 and 2 As shown, the present embodiment discloses a pipe grooving machine, comprising a base frame 1 and a base frame 2, the base frame 1 and the base frame 2 are arranged side by side, a protective cover 3 is arranged above the area between the base frame 1 and the base frame 2, a plurality of dust suction ports 301 are arranged on the top of the protective cover 3, the dust suction ports 301 are connected to the dust removal equipment through pipes, and the area between the base frame 1, the base frame 2 and the protective cover 3 is set as a driving passage 4.

[0024] A plurality of slotted units 5 and a plurality of clamping devices 1 6 are arranged on the top of the chassis 1 on the side facing the vehicle passage 4, and the slotted units 5 and the clamping devices 1 6 are arranged at intervals from each other; a plurality of clamping devices 2 7 are arranged on the top of the chassis 2 on the side facing the vehicle passage 4, and the clamping devices 2 7 correspond to the clamping devices 1 6. It should be noted that an opening is provided on the side of the shield 3 for avoiding the slotted units 5, the clamping devices 1 6 and the clamping devices 2 7.

[0025] A sealing plate 8 is fixed at one end of the driving channel 4, and the sealing plate 8 is sealed and fixed with the base frame 1, the base frame 2 and the shield 3. A trustee crane 9 is arranged in the driving channel 4, and a plurality of lifting devices 10 are arranged on the trustee crane 9. A sealing plate 2 11 is fixed at the end of the trustee crane 9 away from the sealing plate 8, and the sealing plate 2 11 is sealed with the driving channel 4. A motor 13 and a multi-claw chuck 12 are arranged on the sealing plate 2 11, and the motor 13 is connected to the multi-claw chuck 12 in power. The motor 13 can be a servo motor or a stepper motor, and its main purpose is to control the rotation angle of the multi-claw chuck 12.

[0026] In this embodiment, a track 401 is laid at the bottom of the driving channel 4, and the track 401 extends to the outside of the driving channel 4. A roller 901 is provided at the bottom of the hosting crane 9, and the roller 901 rolls along the track 401.

[0027] like Figure 3 and 4 As shown, the slotting unit 5 includes a support platform 501, and four sliders 502 are fixed at the bottom of the support platform 501, wherein two sliders 502 are a group of slidingly connected to the slide rails 503 below, and the slide rails 503 are fixed to the bottom frame 1; a threaded sleeve 504 is fixed at the bottom of the support platform 501, and a screw rod 505 is connected in the threaded sleeve 504, and both ends of the screw rod 505 are rotatably connected to the screw rod seat, and the screw rod seat is fixedly connected to the bottom frame 1, and one end of the screw rod 505 is connected to the power of the motor 2 506. The motor 2 506 drives the screw rod 505 to rotate forward and reversely to drive the support platform 501 to approach or move away from the driving channel 4.

[0028] A knife shaft 507 is provided on the side of the support platform 501 close to the driving channel 4, and a plurality of blades 508 are fixed on the knife shaft 507. Both ends of the knife shaft 507 are rotatably connected to the knife shaft seat 509, and the knife shaft seat 509 is fixed on the support platform 501. One end of the knife shaft 507 is connected to the motor 3 510 installed on the top of the support platform 501 through a synchronous belt 511.

[0029] like Figure 5 As shown, the clamping device 1 6 includes a cylinder 1 601, the telescopic end of the cylinder 1 601 faces the driving channel 4, and a clamping block 602 is arranged on the telescopic end of the cylinder 1 601. The clamping block 602 can be made of rubber material, and a clamping groove is provided on one side thereof for clamping. In this embodiment, the structure of the clamping device 2 7 is the same as that of the clamping device 1 6.

[0030] like Figure 6 As shown, the lifting device 10 includes a second cylinder 1001, which is fixed in the hosting crane 9, the telescopic end of the second cylinder 1001 faces upward, and a bracket 1002 is fixed to the telescopic end of the second cylinder 1001, and two tugboats 1003 are installed on the bracket 1002, and the axis of the tugboat 1003 is parallel to the axis of the multi-claw chuck 12.

[0031] It should be noted that the compressed air required for the cylinder movement can be borrowed from the existing power air source in industrial and mining enterprises. In places where there is no power air source, the power air can be provided by an air pump. The inlet and exhaust reversal can be achieved by a pneumatic reversing valve, etc., which can be semi-automatically controlled or automatically controlled by a microcomputer.

[0032] The use process of the utility model is as follows:

[0033] First, use the lifting equipment (crane or overhead crane) to place the pipe on the lifting device 10 of the managed crane 9, control the lifting device 10 to lift to a suitable height so that the end of the pipe is aligned with the multi-claw chuck 12, and the pipe is clamped by the multi-claw chuck 12. Then push the managed crane 9 into the driving channel 4, so that the sealing plate 2 11 blocks the driving channel 4 to ensure the sealing fit between the two. Then control the clamping device 2 7 to cooperate with the clamping device 1 6 to clamp the pipe in the middle. After the pipe is stable, control the motor 13 to drive the support platform 501 to approach the pipe. During this process, the rotating blade 508 gradually cuts the outer wall of the pipe.

[0034] After the above-mentioned grooving of the side of the pipe is completed, the clamping device 2 7 and the clamping device 1 6 are controlled to reset, and the motor 13 is controlled to rotate a certain angle to continue the grooving process on the side of the pipe.

[0035] The powder generated during the pipe grooving process is sucked into the dust removal device through the dust suction port 301 .

[0036] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A pipe slotting machine, characterized in that: The invention comprises a base frame 1 (1) and a base frame 2 (2), wherein the base frame 1 (1) and the base frame 2 (2) are arranged side by side, a protective cover (3) is arranged above the area between the base frame 1 (1) and the base frame 2 (2), a plurality of dust suction ports (301) are arranged on the top of the protective cover (3), and the dust suction ports (301) are connected to dust removal equipment through pipelines, and an area between the base frame 1 (1), the base frame 2 (2) and the protective cover (3) is arranged as a driving passage (4); A plurality of slotted units (5) and a plurality of clamping devices (6) are arranged on the top of the base frame (1) on the side facing the vehicle passage (4), and the slotted units (5) and the clamping devices (6) are arranged at intervals from each other; A plurality of clamping devices 2 (7) are provided on the top of the base frame 2 (2) on the side facing the vehicle passage (4), and the clamping devices 2 (7) correspond to the clamping devices 1 (6); A sealing plate 1 (8) is fixed at one end of the driving channel (4), a trustee crane (9) is arranged in the driving channel (4), a plurality of lifting devices (10) are arranged on the trustee crane (9), a sealing plate 2 (11) is fixed at the end of the trustee crane (9) away from the sealing plate 1 (8), a motor 1 (13) and a multi-jaw chuck (12) are arranged on the sealing plate 2 (11), and the motor 1 (13) is connected to the multi-jaw chuck (12) by power.

2. The pipe slotting machine according to claim 1, characterized in that: The slotting unit (5) comprises a support platform (501), a slider (502) is fixed at the bottom of the support platform (501), the slider (502) is slidably connected to a slide rail (503), and the slide rail (503) is fixed on the base frame (1); A thread sleeve (504) is fixed at the bottom of the support platform (501), a threaded rod (505) is connected to the threaded rod (504), both ends of the threaded rod (505) are connected to the base frame (1) through a threaded rod seat, and one end of the threaded rod (505) is connected to the power of the motor (506); The support platform (501) is provided with a knife shaft (507) on one side close to the driving passage (4), and a plurality of blades (508) are fixed on the knife shaft (507). Both ends of the knife shaft (507) are rotatably connected to a knife shaft seat (509), and the knife shaft seat (509) is fixed on the support platform (501). One end of the knife shaft (507) is connected to a motor three (510) installed on the top of the support platform (501) through a synchronous belt (511).

3. The pipe slotting machine according to claim 1, characterized in that: The clamping device (6) comprises a cylinder (601), the telescopic end of the cylinder (601) faces the vehicle passage (4), and a clamping block (602) is arranged on the telescopic end of the cylinder (601).

4. The pipe slotting machine according to claim 3, characterized in that: The structure of the clamping device 2 (7) is the same as that of the clamping device 1 (6).

5. The pipe slotting machine according to claim 1, characterized in that: A track (401) is laid at the bottom of the vehicle channel (4), and a roller (901) is arranged at the bottom of the managed vehicle (9), and the roller (901) rolls along the track (401).

6. The pipe slotting machine according to claim 1, characterized in that: The lifting device (10) includes a second cylinder (1001), which is fixed in the hosting crane (9), the telescopic end of the second cylinder (1001) faces upward, and a bracket (1002) is fixed to the telescopic end of the second cylinder (1001), and two tugboats (1003) are installed on the bracket (1002), and the axis of the tugboat (1003) is parallel to the axis of the multi-claw chuck (12).

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