Pipe cutting device

Abstract

The utility model relates to a pipe cutting device, which belongs to the field of pipe cutting, and comprises a rack, a support plate relatively sliding on the rack, a first control piece for controlling the support plate to slide on the rack, a fixed block and a movable block arranged on the support plate, and the movable block moving close to or away from the fixed block. A second control piece for controlling the moving block to slide is arranged on the supporting plate, pipes are placed between the fixed block and the moving block, and an infrared sensor is arranged on the machine frame. According to the pipe cutting device, movement of the moving block is controlled through the second control piece, the moving block and the fixed block clamp a pipe, then movement of the supporting plate is controlled through the first control piece, the supporting plate drives the pipe to move, movement of the pipe can be detected through the infrared sensor, and follow-up cutting of the pipe is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of pipe cutting, in particular to a pipe cutting device. BACKGROUND

[0002] With the development of the construction industry, the processing method of building materials is also more and more. Pipe is the most widely used building material in construction. In the use of steel pipe, the steel pipe is usually cut into a length that meets the use requirements, so the steel pipe is particularly important.

[0003] It is found in the use of the existing pipe cutting saw that when cutting the pipe, the pipe needs to be fixed by manually adjusting the clamp. The manual adjustment of the clamp takes a long time, which affects the cutting efficiency of the pipe. In addition, the cut pipe cut will deviate due to the adjustment error of the clamp, which affects the quality of the product, and has certain use limitations. CONTENT OF THE INVENTION

[0004] In order to improve the above problems, the present application provides a pipe cutting device.

[0005] The pipe cutting device provided by the present application adopts the following technical scheme:

[0006] A pipe cutting device, comprising a rack, a support plate sliding relative to the rack, a first control member provided on the rack and used to control the sliding of the support plate, a fixed block and a moving block provided on the support plate, the moving block moving close to or away from the fixed block, a second control member provided on the support plate and used to control the sliding of the moving block, the fixed block and the moving block being used to place the pipe, and an infrared sensor provided on the rack.

[0007] By adopting the above technical scheme, when the pipe needs to be cut, the operator can place the pipe between the fixed block and the moving block, control the movement of the moving block through the second control member, clamp the pipe with the moving block and the fixed block, and then control the movement of the support plate through the first control member, so that the support plate drives the movement of the pipe. The infrared sensor can detect the movement of the pipe, which is convenient for subsequent cutting of the pipe, and the operator does not need to fix the pipe, thereby improving the cutting efficiency of the pipe and improving the cutting accuracy of the pipe.

[0008] Preferably, the first control member is a first air cylinder, the first air cylinder is located on the rack, the piston rod of the first air cylinder is fixedly connected with the support plate, the second control member is a second air cylinder, the second air cylinder is located on the support plate, and the piston rod of the second air cylinder is fixedly connected with the moving block.

[0009] By adopting the technical scheme, when the support plate needs to be moved, an operator can drive the first air cylinder, so that the piston rod of the first air cylinder drives the movement of the support plate, facilitating the movement of the pipe material driven by the support plate; when the moving block needs to be moved, the operator can drive the second air cylinder, so that the piston rod of the second air cylinder drives the movement of the moving block, facilitating the clamping of the pipe material by the moving block and the fixed block.

[0010] Preferably, the support plate is fixedly connected with a feeding plate, an auxiliary groove is formed in the feeding plate, and a feeding roller is rotatably connected to the groove wall of the auxiliary groove.

[0011] By adopting the technical scheme, the feeding plate can facilitate the feeding of the pipe material, the auxiliary groove can provide installation space for the feeding roller, and the feeding roller can roll with the pipe material, facilitating the movement of the pipe material to between the fixed block and the moving block.

[0012] Preferably, the support plate is fixedly connected with a feeding plate, an auxiliary groove is formed in the feeding plate, and a feeding roller is rotatably connected to the groove wall of the auxiliary groove.

[0013] By adopting the technical scheme, when the pipe material is cut, the cut pipe material can slide off the discharge rack, the baffle can reduce the possibility of the pipe material sliding out of the discharge rack, and the cut pipe material can be conveniently collected.

[0014] Preferably, a drainage groove is formed in the rack below the discharge rack and is inclined.

[0015] By adopting the technical scheme, when the pipe material is cut, the operator can add cutting fluid to the cut of the pipe material to facilitate the smooth cutting of the pipe material, and the cutting fluid can fall into the drainage groove and be discharged along the groove bottom.

[0016] Preferably, an auger is rotatably connected to the groove wall of the drainage groove, and a motor for controlling the rotation of the auger is installed on the rack.

[0017] By adopting the technical scheme, the operator can drive the rotation of the auger through the motor, the auger can guide the flow of the cutting fluid, and the possibility of blockage of the cutting fluid with pipe material impurities is reduced.

[0018] Preferably, a blowing pipe is installed on the baffle, and a pipe opening of the blowing pipe faces the discharge rack.

[0019] By adopting the technical scheme, the blowing pipe can blow air to the surface of the discharge rack, clean the impurities generated by cutting on the discharge rack, improve the cleanliness of the discharge rack, and facilitate the natural falling of the pipe material.

[0020] Preferably, the first guide roller is vertically arranged, and the second guide roller is horizontally arranged.

[0021] By adopting the above technical scheme, the first guide roller can limit the horizontal position of the pipe, and the second guide roller can limit the vertical height of the pipe, so as to facilitate the movement of the pipe between the fixed block and the movable block.

[0022] To sum up, the present application has at least one of the following beneficial technical effects:

[0023] 1. By arranging the support plate, the first control member, the fixed block, the movable block and the second control member, when the pipe needs to be cut, the operator can place the pipe between the fixed block and the movable block, control the movement of the movable block through the second control member, clamp the pipe through the fixed block and the movable block, then control the movement of the support plate through the first control member, drive the pipe to move through the support plate, and the infrared sensor can detect the movement of the pipe, so as to facilitate the subsequent cutting of the pipe, without the need for manual fixing of the pipe, thereby improving the cutting efficiency of the pipe and improving the cutting accuracy of the pipe.

[0024] 2. By arranging the feeding plate, the auxiliary groove and the feeding roller, the feeding plate can facilitate the feeding of the pipe, the auxiliary groove can provide installation space for the feeding roller, and the feeding roller can roll and rub with the pipe, so as to facilitate the movement of the pipe between the fixed block and the movable block. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the overall structure schematic diagram of the pipe cutting device in the embodiment of the present application.

[0026] Figure 2 is the overall structure schematic diagram of the pipe cutting device in the embodiment of the present application.

[0027] Legend: 1, rack; 11, first air cylinder; 12, infrared sensor; 13, liquid discharge groove; 14, auger; 15, first guide roller; 16, second guide roller; 2, support plate; 21, fixed block; 22, movable block; 23, second air cylinder; 24, feeding plate; 241, auxiliary groove; 242, feeding roller; 25, discharging rack; 251, baffle; 252, air blowing pipe. DETAILED DESCRIPTION

[0028] To make the inventive objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] The following is in conjunction with the appendix Figures 1-2 This application will be described in further detail.

[0030] This application discloses a pipe cutting device, such as... Figure 1 As shown, it includes a frame 1; a support plate 2 slides relative to the frame 1, and the sliding direction of the support plate 2 is consistent with the length direction of the pipe; a fixed block 21 and a movable block 22 are provided on the support plate 2, the fixed block 21 and the support plate 2 are fixedly connected, the movable block 22 slides on the support plate 2, and the movable block 22 moves closer to or away from the fixed block 21, and the pipe is placed between the fixed block 21 and the movable block 22.

[0031] like Figure 1 As shown, the frame 1 is equipped with a first control component for controlling the sliding of the support plate 2. The first control component is a first cylinder 11, which is mounted on the frame 1. The piston rod of the first cylinder 11 is fixedly connected to the support plate 2. The support plate 2 is equipped with a second control component for controlling the sliding of the moving block 22. The second control component is a second cylinder 23, which is fixedly mounted on the support plate 2. The piston rod of the second cylinder 23 is fixedly connected to the moving block 22. When it is necessary to install the pipe, the operator can move the pipe between the fixed block 21 and the moving block 22, and then drive the second cylinder 23 to clamp the pipe between the fixed block 21 and the moving block 22, thereby positioning the pipe relatively on the support plate 2. Then, drive the first cylinder 11 to move the support plate 2. The movement of the support plate 2 can move the pipe, which facilitates the subsequent cutting of the pipe.

[0032] like Figure 1 As shown, a feeding plate 24 is fixedly connected to the support plate 2. An auxiliary groove 241 is provided inside the feeding plate 24, and a feeding roller 242 is rotatably connected to the groove wall of the auxiliary groove 241. When the pipe is moved between the fixed block 21 and the moving block 22, the operator places the wood on the feeding plate 24 and pushes the pipe forward. The pipe rolls and rubs against the feeding roller 242, which facilitates the movement of the pipe between the fixed block 21 and the moving block 22.

[0033] like Figure 1As shown, the first guide roller 15 and the second guide roller 16 are rotatably connected to the rack 1, the length direction of the first guide roller 15 is vertical, and the length direction of the second guide roller 16 is perpendicular to the length direction of the first guide roller 15. When the pipe needs to be placed on the feeding plate 24, the operator can place the pipe on the second guide roller 16 and make it fit with the first guide roller 15. The first guide roller 15 can limit the horizontal position of the pipe, and the second guide roller 16 can limit the vertical height of the pipe, so as to facilitate the movement of the pipe between the fixed block 21 and the moving block 22.

[0034] As shown in the Figure 2 As shown, the lower frame 25 is fixedly connected to one side of the support plate 2 away from the feeding plate 24, the infrared sensor 12 is installed on the rack 1 above the lower frame 25, the lower frame 25 is inclined, and the baffle 251 is fixedly connected to both sides of the lower frame 25. The blow pipe 252 is installed on the baffle 251, and the nozzle of the blow pipe 252 faces the lower frame 25. When the support plate 2 moves with the pipe, the infrared sensor 12 can detect the pipe and send a signal to the cutting device to cut the pipe. The cut part of the pipe naturally falls on the lower frame 25, the baffle 251 can reduce the possibility of pipe sliding out, the blow pipe 252 can blow the surface of the lower frame 25, clean the impurities generated by cutting on the lower frame 25, and improve the cleaning degree of the lower frame 25, so as to facilitate the natural falling of the pipe.

[0035] As shown in the Figure 2 As shown, the drain groove 13 is formed on the rack 1 below the lower frame 25, and the drain groove 13 is inclined; the auger 14 is rotatably connected to the groove wall of the drain groove 13, and the motor is installed on the rack 1 to control the rotation of the auger 14. When the pipe is cut, the operator can add cutting fluid to the cut of the pipe to facilitate the smooth cutting of the pipe. The cutting fluid can fall into the drain groove 13 and be discharged along the groove bottom of the drain groove 13. The operator can drive the rotation of the auger by the motor, and the auger can guide the flow of the cutting fluid to reduce the possibility of cutting fluid with pipe impurities being blocked.

[0036] The implementation principle of the pipe cutting device in the embodiment of the application is as follows:

[0037] When the pipe needs to be cut, the operator places the pipe on the second guide roller 16 and abuts against the first guide roller 15, and then pushes the pipe to move to the feeding plate 24 and roll with the feeding roller 242, facilitating the pipe to move between the fixed block 21 and the moving block 22. Then the second cylinder 23 is driven to move the moving block 22 driven by the second cylinder 23 to clamp the pipe, and then the first cylinder 11 is driven to move the support plate 2 and the pipe driven by the first cylinder 11 to cut the pipe; the cut part of the pipe naturally slides on the discharging rack 25, the air blowing pipe 252 can blow the surface of the discharging rack 25 to clean the impurities generated by cutting on the discharging rack 25, and the cutting fluid can fall into the liquid discharge groove 13 and be discharged along the groove bottom.

[0038] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, so: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A pipe cutting apparatus, characterised in that: Including frame (1), the support plate (2) is relatively slid on the frame (1), the first control member for controlling the sliding of support plate (2) is arranged on the frame (1), the fixed block (21) and the moving block (22) are arranged on the support plate (2), the moving block (22) moves close to or away from the fixed block (21), the second control member for controlling the sliding of moving block (22) is arranged on the support plate (2), the fixed block (21) and the moving block (22) are provided for pipe placement, and the infrared sensor (12) is arranged on the frame (1).

2. A pipe cutting device according to claim 1, wherein: The first control member is a first cylinder (11), the first cylinder (11) is located on the frame (1), the piston rod of the first cylinder (11) is fixedly connected with the support plate (2), and the second control member is a second cylinder (23), the second cylinder (23) is located on the support plate (2), and the piston rod of the second cylinder (23) is fixedly connected with the moving block (22).

3. A pipe cutting device according to claim 1, wherein: The support plate (2) is fixedly connected with a feeding plate (24), the feeding plate (24) is provided with an auxiliary groove (241), and the groove wall of the auxiliary groove (241) is rotatably connected with a feeding roller (242).

4. A pipe cutting device according to claim 1, wherein: The support plate (2) is fixedly connected with a discharging frame (25), the discharging frame (25) is inclined, and the both sides of the discharging frame (25) are fixedly connected with baffles (251).

5. A pipe cutting apparatus as claimed in claim 4, wherein: The frame (1) is provided with a drainage groove (13) below the discharging frame (25), and the drainage groove (13) is inclined.

6. A pipe cutting apparatus as claimed in claim 5, wherein: The groove wall of the drainage groove (13) is rotatably connected with an auger (14), and the frame (1) is provided with a motor for controlling the rotation of the auger (14).

7. A pipe cutting device according to claim 4, wherein: The baffle (251) is provided with a blowing pipe (252), and the pipe opening of the blowing pipe (252) faces the discharging frame (25).

8. A pipe cutting device according to claim 1, wherein: The frame (1) is rotatably connected with a first guide roller (15) and a second guide roller (16), the length direction of the first guide roller (15) is vertical, and the length direction of the second guide roller (16) is perpendicular to the length direction of the first guide roller (15).

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