Aerator pipe cutting device

Abstract

The aerator pipe cutting device comprises a cabinet body, a cutting opening is formed in one side of the top of the cabinet body, a strip-shaped opening is formed in the side, away from the cutting opening, of the top of the cabinet body, a first supporting plate is fixed to the position, over the cutting opening, of the upper surface of the cabinet body, and a cutting assembly is installed at the top end of the first supporting plate; pressing assemblies are installed on the upper surface of the cabinet body and located on the two sides of the cutting opening. According to the aeration pipe cutting device, the cabinet body, the first supporting plate, the cutting assembly, the pressing assembly, the positioning plate and the adjusting assembly are arranged, the aeration pipe can be pressed and fixed to the surface of the cabinet body through the pressing assembly, the position of the positioning plate can be adjusted through the adjusting assembly, and when the aeration pipe is fixed, one end of the aeration pipe abuts against the surface of the positioning plate; the distance between the positioning plate and the cutting assembly can be adjusted according to the cutting requirement, so that fixed-length cutting is achieved, the cutting length does not need to be measured firstly, then manual cutting is conducted, and using is easier and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aeration pipe processing, in particular to an aeration pipe cutting device. Background Art

[0002] Tubular aerators are mainly used for oxygenation in urban sewage and organic industrial wastewater treatment systems. Tubular aerators have the characteristics of simple structure, high oxygen utilization rate, reliable performance, non-easy pore blockage, no sewage backflow, uniform annular force, long service life, easy installation and maintenance, and low system price.

[0003] Usually, the aeration tube of the aerator needs to be cut and then punched during production. Currently, when cutting the aeration tube, it is necessary to manually measure the length of the aeration tube, then use a marker to mark the surface of the aeration tube, and then use an angle grinder to cut it. The cutting is not simple and convenient, and there will be errors in multiple measurements. In addition, since most aeration tubes are made of plastic, debris will be generated during cutting, which is inconvenient to clean later. Therefore, the utility model proposes an aeration tube cutting device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an aeration pipe cutting device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aeration pipe cutting device, comprising a cabinet, a cutting opening is opened on one side of the top of the cabinet, and a strip opening is opened on the side of the top of the cabinet away from the cutting opening, a first support plate is fixed on the upper surface of the cabinet and directly above the cutting opening, a cutting assembly is installed on the top of the first support plate, a pressing assembly is installed on the upper surface of the cabinet and on both sides of the cutting opening, a positioning plate is provided on the upper surface of the cabinet and above the strip opening, an adjusting assembly for driving the positioning plate to move is provided inside the cabinet and below the strip opening, a collecting assembly is provided inside the cabinet and below the cutting opening, and a negative pressure fan connected to the collecting assembly is fixed on the bottom wall of the cabinet.

[0006] Furthermore, the cutting assembly includes an electric telescopic rod fixed to the top of the first support plate, the bottom telescopic end of the electric telescopic rod is fixedly connected to a drive motor, and the driving end of the drive motor is fixedly connected to a cutting wheel.

[0007] Furthermore, the pressing assembly includes a second support plate fixed to the upper surface of the cabinet, the top of the second support plate is fixedly connected to a cylinder, and the bottom telescopic end of the cylinder is fixedly connected to an arc-shaped pressing plate.

[0008] Furthermore, the adjustment component includes a slider that passes through the strip opening and is slidably connected to the strip opening, and a side panel fixed to the top wall of the cabinet, the surface of the side panel is fixedly connected to a servo motor drive end fixedly connected to a screw rod, the screw rod passes through the slider and is threadedly connected to the slider, the top end of the slider is fixedly connected to the bottom end of the positioning plate, the bottom end of the side panel is fixedly connected to a guide rod, the guide rod passes through the slider and is slidably connected to the slider.

[0009] Furthermore, a scale line is provided on the upper surface of the cabinet and located on one side of the strip opening.

[0010] Furthermore, the collecting component includes a box body located inside the cabinet, and the top of the box body is an open design, the top of the box body is in contact with the inner top wall of the cabinet, a negative pressure port is provided on the side of the box body close to the negative pressure fan, and a filter is fixed inside the negative pressure port, a negative pressure bucket is fixed on the outer wall of the box body and located outside the negative pressure port, the vacuum port of the negative pressure fan is fixedly connected to a hose, and the other end of the hose is fixedly connected to the negative pressure bucket.

[0011] Furthermore, a side door is rotatably connected to the side wall of the cabinet near the box body through a hinge.

[0012] Beneficial effects of the utility model:

[0013] 1. When the utility model is in use, the aeration tube cutting device is provided with a cabinet, a first support plate, a cutting assembly, a pressing assembly, a positioning plate and an adjusting assembly. The aeration tube can be pressed and fixed on the cabinet surface by the pressing assembly. Before that, the position of the positioning plate can be adjusted by the adjusting assembly. When fixing the aeration tube, one end of the aeration tube is pressed against the surface of the positioning plate. The distance from the positioning plate to the cutting assembly can be adjusted according to the cutting requirements, thereby realizing fixed-length cutting. There is no need to measure the cutting length first and then cut manually, which is simpler and more convenient to use.

[0014] 2. When the utility model is in use, the aeration tube cutting device is provided with a collecting component and a negative pressure fan. When the cutting component cuts the aeration tube, the negative pressure fan can draw negative pressure into the box of the collecting component, and the box is used to absorb and collect the debris generated by the cutting at the bottom of the cutting component to ensure the cleanliness of the device surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 : The overall stereogram of the utility model;

[0017] Figure 2 : An overall cross-sectional view of the utility model;

[0018] Figure 3 :The utility model Figure 2 Enlarged view of point A in the middle.

[0019] The reference numerals are as follows:

[0020] 1. Cabinet; 2. Cutting mouth; 3. First support plate; 4. Cutting assembly; 41. Electric telescopic rod; 42. Driving motor; 43. Cutting wheel; 5. Pressing assembly; 51. Second support plate; 52. Cylinder; 53. Arc pressure plate; 6. Positioning plate; 7. Strip mouth; 8. Adjusting assembly; 81. Slider; 82. Side plate; 83. Servo motor; 84. Screw rod; 85. Guide rod; 9. Collecting assembly; 91. Box; 92. Negative pressure mouth; 93. Filter; 94. Negative pressure bucket; 10. Negative pressure fan; 11. Hose; 12. Side door; 13. Scale line. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 3 As shown, it relates to an aeration pipe cutting device, including a cabinet 1, a cutting opening 2 is opened on one side of the top of the cabinet 1, and a strip opening 7 is opened on the side of the top of the cabinet 1 away from the cutting opening 2, a first support plate 3 is fixed on the upper surface of the cabinet 1 and directly above the cutting opening 2, a cutting component 4 is installed on the top of the first support plate 3, a pressing component 5 is installed on the upper surface of the cabinet 1 and on both sides of the cutting opening 2, a positioning plate 6 is provided on the upper surface of the cabinet 1 and above the strip opening 7, an adjusting component 8 for driving the positioning plate 6 to move is provided inside the cabinet 1 and below the strip opening 7, a collecting component 9 is provided inside the cabinet 1 and below the cutting opening 2, and a negative pressure fan 10 connected to the collecting component 9 is fixed on the inner bottom wall of the cabinet 1.

[0023] The cutting assembly 4 includes an electric telescopic rod 41 fixed to the top of the first support plate 3 , a driving motor 42 is fixedly connected to the bottom telescopic end of the electric telescopic rod 41 , and a cutting wheel 43 is fixedly connected to the driving end of the driving motor 42 .

[0024] After the driving motor 42 is used to drive the cutting wheel 43 to rotate, the electric telescopic rod 41 can be used to drive the driving motor 42 to descend, so that the cutting wheel 43 can pass through the cutting opening 2, thereby achieving cutting of the aeration pipe.

[0025] The pressing assembly 5 comprises a second supporting plate 51 fixed to the upper surface of the cabinet 1 , a cylinder 52 is fixedly connected to the top of the second supporting plate 51 , and an arc-shaped pressing plate 53 is fixedly connected to the telescopic end of the bottom of the cylinder 52 .

[0026] When the aeration pipe is located below the arc-shaped pressing plate 53, the cylinder 52 can be activated to extend, and the arc-shaped pressing plate 53 can be used to press against the surface of the aeration pipe to fix the aeration pipe.

[0027] The adjustment component 8 includes a slider 81 that passes through the strip opening 7 and is slidably connected to the strip opening 7, and a side panel 82 fixed to the inner top wall of the cabinet 1. A servo motor 83 is fixedly connected to the surface of the side panel 82, and a lead screw 84 is fixedly connected to the driving end of the side panel 82. The lead screw 84 passes through the slider 81 and is threadedly connected to the slider 81. The top end of the slider 81 is fixedly connected to the bottom end of the positioning plate 6. The bottom end of the side panel 82 is fixedly connected to a guide rod 85. The guide rod 85 passes through the slider 81 and is slidably connected to the slider 81.

[0028] The servo motor 83 can drive the screw rod 84 to rotate, and the screw rod 84 can drive the slider 81 to move along the guide rod 85 and the strip-shaped opening 7, thereby realizing the movement of the positioning plate 6.

[0029] The upper surface of the cabinet 1 and one side of the strip opening 7 is provided with a scale line 13. By referring to the scale line 13, the distance between the positioning plate 6 and the cutting wheel 43 of the cutting assembly 4 can be determined, and the distance is the cutting length.

[0030] The collecting component 9 includes a box body 91 located inside the cabinet 1, and the top of the box body 91 is an open design. The top of the box body 91 is in contact with the inner top wall of the cabinet 1. A negative pressure port 92 is provided on the side of the box body 91 close to the negative pressure fan 10, and a filter screen 93 is fixed inside the negative pressure port 92. A negative pressure bucket 94 is fixed on the outer wall of the box body 91 and outside the negative pressure port 92. A hose 11 is fixedly connected to the air suction port of the negative pressure fan 10, and the other end of the hose 11 is fixedly connected to the negative pressure bucket 94.

[0031] Negative pressure can be drawn into the box 91 through the negative pressure fan 10 and the hose 11. When the cutting wheel 43 cuts the aeration pipe to produce debris, the debris will be sucked into the box 91 through the cutting port 2, and the filter 93 provided can prevent the debris from entering the negative pressure fan 10.

[0032] A side door 12 is rotatably connected to the side wall of the cabinet 1 near the box body 91 via a hinge.

[0033] In this embodiment, the hose 11 is detachably connected to the negative pressure bucket 94. After the hose 11 and the negative pressure bucket 94 are detached and separated by opening the side door 12, the box 91 inside the cabinet 1 can be taken out, so that the debris inside the box 91 can be easily cleaned.

[0034] Working principle: First, according to the required cutting length, start the servo motor 83 to drive the positioning plate 6 to move, so that the positioning plate 6 moves to the position of the specified scale line 13, and then place the aeration tube to be cut on the surface of the cabinet 1, and let one end of the aeration tube be pressed against the surface of the positioning plate 6, and then start the cylinder 52 of the pressing component 5 to drive the arc pressing plate 53 to press on the surface of the aeration tube, and then descend through the cutting component 4, and use the cutting wheel 43 to cut the aeration tube. In addition, during the cutting process, it is necessary to turn on the negative pressure fan 10 so that the debris generated by the cutting can be sucked into the box 91 from the cutting port 2 for collection.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An aeration tube cutting device, comprising a cabinet (1), characterized in that: A cutting opening (2) is provided on one side of the top of the cabinet (1), and a strip opening (7) is provided on the side of the top of the cabinet (1) away from the cutting opening (2). A first support plate (3) is fixed on the upper surface of the cabinet (1) and located directly above the cutting opening (2). A cutting assembly (4) is installed on the top of the first support plate (3). A pressing assembly (5) is installed on both sides of the upper surface of the cabinet (1) and located on the cutting opening (2). A positioning plate (6) is provided on the upper surface of the cabinet (1) and located above the strip opening (7). An adjusting assembly (8) for driving the positioning plate (6) to move is provided inside the cabinet (1) and located below the strip opening (7). A collecting assembly (9) is provided inside the cabinet (1) and located below the cutting opening (2). A negative pressure fan (10) connected to the collecting assembly (9) is fixed on the inner bottom wall of the cabinet (1).

2. The aeration tube cutting device according to claim 1, characterized in that: The cutting assembly (4) comprises an electric telescopic rod (41) fixed to the top end of the first support plate (3); the bottom telescopic end of the electric telescopic rod (41) is fixedly connected to a drive motor (42); and the driving end of the drive motor (42) is fixedly connected to a cutting wheel (43).

3. The aeration tube cutting device according to claim 1, characterized in that: The pressing assembly (5) comprises a second support plate (51) fixed to the upper surface of the cabinet (1); the top end of the second support plate (51) is fixedly connected to a cylinder (52); and the bottom telescopic end of the cylinder (52) is fixedly connected to an arc-shaped pressing plate (53).

4. The aeration tube cutting device according to claim 1, characterized in that: The adjustment assembly (8) comprises a slider (81) passing through the strip opening (7) and slidably connected to the strip opening (7), and a side plate (82) fixed to the inner top wall of the cabinet (1); a servo motor (83) is fixedly connected to the surface of the side plate (82); a screw rod (84) is fixedly connected to the driving end of the side plate (82); the screw rod (84) passes through the slider (81) and is threadedly connected to the slider (81); the top end of the slider (81) is fixedly connected to the bottom end of the positioning plate (6); the bottom end of the side plate (82) is fixedly connected to a guide rod (85); the guide rod (85) passes through the slider (81) and is slidably connected to the slider (81).

5. The aeration tube cutting device according to claim 1, characterized in that: A scale line (13) is provided on the upper surface of the cabinet (1) and located on one side of the strip-shaped opening (7).

6. The aeration tube cutting device according to claim 1, characterized in that: The collecting assembly (9) comprises a box (91) located inside the cabinet (1), and the top of the box (91) is open, and the top of the box (91) is in contact with the inner top wall of the cabinet (1). A negative pressure port (92) is provided on the side of the box (91) close to the negative pressure fan (10), and a filter (93) is fixed inside the negative pressure port (92). A negative pressure bucket (94) is fixed on the outer wall of the box (91) and outside the negative pressure port (92). The air outlet of the negative pressure fan (10) is fixedly connected to a hose (11), and the other end of the hose (11) is fixedly connected to the negative pressure bucket (94).

7. The aeration tube cutting device according to claim 6, characterized in that: A side door (12) is rotatably connected to the side wall of the cabinet (1) near the box (91) via a hinge.

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