A cutting flat end equipment for processing three-way pipes

Abstract

The present invention discloses a cutting flat-end equipment for processing three-way pipes, comprising a bottom plate, a loading frame plate is provided at the upper end of the bottom plate, the loading frame plate is a T-shaped structure with three ports, and a clamping mechanism is provided on both side walls of each port of the loading frame plate, three second slide grooves are provided at the upper end of the bottom plate, the three second slide grooves correspond to the three ports of the loading frame plate respectively, and a cutting flat-end mechanism is provided inside each of the second slide grooves, a mounting frame is fixed at the upper end of the bottom plate, two electric push rods are installed on the top of the mounting frame, the telescopic ends of the two electric push rods pass through the mounting frame downward and are fixedly connected to the same moving plate, and the three side walls of the mounting frame are provided with a first slide groove. The present invention can complete the continuous automation of the clamping, fixing, flat-end cutting and internal cleaning steps of the three-way pipe, save time and labor, and greatly improve the efficiency of the three-way pipe cutting flat-end processing.

Description

Technical Field

[0001] The invention relates to the technical field of pipe fitting flat-end cutting, in particular to a flat-end cutting device for processing a tee pipe. Background Art

[0002] Tee pipe, a pipe joint with three openings is called a tee pipe. Tee pipes are widely used in pipe networks for transporting liquids and gases. A metal tee has a main pipe and a branch pipe that is perpendicular to the main pipe and connected to the main pipe. In the processing of the tee pipe, the end of the tee pipe needs to be cut and flattened.

[0003] The patent with the publication number CN211305043U and the name of a T-type three-way three-port automatic flat-end machine discloses a T-type three-way three-port automatic flat-end machine, including a processing table, an adjustment component, a fixing fixture and a fixed pressure plate. The fixing fixture is fixed in the middle of the upper end of the processing table, and linear slides are arranged on both sides of the fixing fixture. The upper end of the linear slide is fixed with a support seat, and the upper end of the support seat is fixed with a second cutting motor, and one end of the fixing fixture is fixed with a first cutting motor. In this patent, before the cutting of the three-way pipe, it is still necessary to manually rotate the adjustment bolt to drive the clamp to clamp the three-way pipe, which makes the loading and unloading of the three-way pipe very cumbersome, time-consuming and laborious, and after the three-way pipe is cut and flat-end processed, it is easy to retain chips inside the three-way pipe, and the patent does not have the function of cleaning chips, and still needs to be cleaned later, which increases the cumbersomeness of the three-way pipe cutting and flat-end processing, affecting the efficiency of the three-way pipe cutting and flat-end processing. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a cutting flat edge equipment for processing three-way pipes.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A cutting flat-end equipment for processing three-way pipes, comprising a base plate, a loading frame plate being provided at the upper end of the base plate, the loading frame plate being a T-shaped structure with three ports, and a clamping mechanism being provided on the two side walls of each port of the loading frame plate, three second slide grooves being provided at the upper end of the base plate, the three second slide grooves respectively corresponding to the three ports of the loading frame plate, a cutting flat-end mechanism being provided inside each of the second slide grooves, a mounting frame being fixed at the upper end of the base plate, two electric push rods being installed at the top of the mounting frame, the telescopic ends of the two electric push rods penetrating downwardly through the mounting frame and being fixedly connected to the same moving plate, first slide grooves being provided on the three side walls of the mounting frame, a translation mechanism and a traction mechanism connected to the cutting flat-end mechanism being provided inside each of the first slide grooves, and an air blowing mechanism connected to the cutting flat-end mechanism being provided at the upper end of the moving plate.

[0007] As a further improvement of the present invention, the clamping mechanism includes a movable rod horizontally penetrating the side wall of the loading frame plate, the movable rod is slidably connected to the loading frame plate, one end of the movable rod located inside the loading frame plate is fixedly connected to a clamping plate, and the end of the movable rod located outside the loading frame plate is rotatably connected to a guide wheel, and a second spring is mounted on the side wall of the movable rod outside the loading frame plate, one end of the second spring is fixedly connected to the side wall of the loading frame plate, and the other end of the second spring is fixedly connected to the side wall of the movable rod.

[0008] As a further improvement of the present invention, four positioning holes are opened at the upper end of the base plate, and the four positioning holes are distributed around the loading frame plate in a rectangular structure. Four positioning blocks are fixedly connected to the upper end of the base plate, and the four positioning blocks are respectively located on one side of the four positioning holes. Four extrusion rods are fixedly connected to the lower end of the movable plate, and the four extrusion rods are respectively located above the four positioning holes.

[0009] As a further improvement of the present invention, the flat cutting mechanism includes a device seat located above the bottom plate, a second slider is fixed to the lower end of the device seat, the second slider is located inside the second slide groove, a second guide rod is passed through the second slider, the second slider is slidably sleeved on the second guide rod, both ends of the second guide rod are fixedly connected to the inner wall of the second slide groove, a rotating tube is horizontally passed through the device seat, a cutting tool head is fixedly connected to one end of the rotating tube close to the loading frame plate, a device groove is provided at the upper end of the device seat, and the inside of the device groove A gear ring is provided, which is fixedly sleeved on the side wall of the rotating tube, a motor is installed on the upper end of the device seat, and the output shaft of the motor is fixedly connected to a gear, the gear is located inside the device groove, and the gear is meshed with the gear ring, a cleaning blow pipe is inserted into the inside of the rotating tube, the end of the cleaning blow pipe away from the rotating tube passes through the mounting frame, and the cleaning blow pipe is slidably connected to the mounting frame, and a tension spring is sleeved on the side wall of the cleaning blow pipe located outside the mounting frame, one end of the tension spring is fixedly connected to the side wall of the cleaning blow pipe, and the other end of the tension spring is fixedly connected to the side wall of the mounting frame.

[0010] As a further improvement of the present invention, the translation mechanism includes a first guide rod vertically arranged inside the first slide groove, both ends of the first guide rod are fixedly connected to the inner wall of the first slide groove, a first slider is slidably sleeved on the first guide rod, a first spring located below the first slider is sleeved on the first guide rod, one end of the first spring is fixedly connected to the first slider, the other end of the first spring is fixedly connected to the inner bottom wall of the first slide groove, an inclined rod is rotatably connected to the side wall of the first slider, the end of the inclined rod away from the first slider is rotatably connected to the side wall of the device seat, a pressure touch switch is provided on the side wall of the first slider, and the pressure touch switch is electrically connected to the motor.

[0011] As a further improvement of the present invention, the traction mechanism includes a sliding rod fixedly connected to the side wall of the movable plate, the sliding rod is slidably sleeved on the first guide rod, a fixed block is provided under the sliding rod, the fixed block is fixedly connected to the side wall of the mounting frame, a redirecting wheel rotatably connected to the fixed block is embedded in the fixed block, a traction rope is fixedly connected to the lower side wall of the sliding rod, an end of the traction rope away from the sliding rod passes through the fixed block and is fixedly connected to the end of the cleaning blowpipe, and the traction rope is in contact with the redirecting wheel.

[0012] As a further improvement of the present invention, the inflation mechanism includes an elastic telescopic airbag fixedly connected to the upper end of the movable plate, the upper end of the elastic telescopic airbag is fixedly connected to the inner top wall of the mounting frame, the side wall of the elastic telescopic airbag is connected to an air inlet pipe, the end of the cleaning blow pipe is connected to an air outlet pipe, the end of the air outlet pipe away from the cleaning blow pipe passes through the mounting frame and is connected to the elastic telescopic airbag, and both the air inlet pipe and the air outlet pipe are provided with a one-way valve.

[0013] As a further improvement of the present invention, legs are fixedly connected to the four corners of the lower end of the base plate.

[0014] Beneficial effects of the present invention:

[0015] 1. By setting a clamping mechanism and an extrusion rod, the movable plate moves downward, which can drive the extrusion rod to move downward. By moving the extrusion rod downward, the guide wheel can be squeezed, so that the movable rod can move toward the inside of the loading frame plate. The clamping plate is driven by the movable rod to clamp and fix the three-way pipe in the loading frame plate, which can realize automatic fixation of the three-way pipe before cutting, ensure the stability of the three-way pipe during the cutting process, ensure the quality of the three-way pipe cutting flat processing, and do not need manual operation to fix the three-way pipe, which is more time-saving and labor-saving.

[0016] 2. By setting up a cutting flat-edge mechanism and a translation mechanism, when the movable plate moves downward, the slide rod is driven to move downward. When the slide rod presses the first slider downward, the linkage effect of the inclined rod can be used to push the device seat to move horizontally toward the port of the tee pipe. The port of the tee pipe can be cut and flat-edge processed by the rotating cutting head, making the cutting and flat-edge processing of the tee pipe port more efficient.

[0017] 3. By setting a traction mechanism and an air blowing mechanism, the movable plate can drive the sliding rod to move downward when it moves downward. When the movable plate moves downward, the elastic telescopic airbag can be stretched and inflated by air. When the sliding rod moves downward, the traction rope can be loosened, and then under the tension of the tension spring, the cleaning blowpipe moves toward the port of the three-way pipe and is inserted into the interior of the three-way pipe. After the cutting and flattening of the three-way pipe is completed, the movable plate moves up to squeeze the elastic telescopic airbag. The gas inside the elastic telescopic airbag enters the interior of the cleaning blowpipe through the air outlet pipe, and air is blown from the interior of the three-way pipe through the cleaning blowpipe, thereby blowing out the chips generated by the cutting and flattening of the three-way pipe from the inside to the outside, completing the automatic cleaning of the internal chips of the three-way pipe, and then no follow-up is required, which saves trouble and effort and further improves work efficiency.

[0018] 4. By setting an electric push rod and a moving plate, the moving plate can be driven to move vertically by the extension and retraction of the electric push rod. By moving the moving plate downward, the clamping, fixing and cutting of the tee can be completed in sequence. By moving the moving plate upward, the chips inside the tee can be cleaned. Then, by utilizing the extension and retraction process of the electric push rod, the clamping, fixing, cutting and internal cleaning operations of the tee can be completed continuously and automatically, which greatly improves the efficiency of the tee cutting flat edge processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a flat-edge cutting device for processing a tee pipe proposed by the present invention;

[0020] Figure 2 This is a structural schematic diagram of a bottom plate, a second slide groove, a loading frame plate, a clamping mechanism, a positioning hole, and a positioning block of a flat-edge cutting device for processing a tee pipe proposed by the present invention;

[0021] Figure 3 A schematic diagram of the structure of a flat-edge cutting mechanism of a flat-edge cutting device for processing a tee pipe proposed by the present invention;

[0022] Figure 4 This is a schematic structural diagram of the connection of a cleaning blowpipe, a rotating pipe, a cutting cutter head, a gear ring, a gear, and a motor of a cutting flat-end cutting device for processing a tee pipe proposed by the present invention;

[0023] Figure 5 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 6 for Figure 1 Enlarged view of point B in the middle.

[0025] In the figure: 1 bottom plate, 2 legs, 3 mounting frame, 4 electric push rod, 5 moving plate, 6 elastic telescopic airbag, 7 air inlet pipe, 8 slide rod, 9 first slide groove, 10 first guide rod, 11 first slider, 12 first spring, 13 traction rope, 14 fixed block, 15 redirecting wheel, 16 cleaning blowpipe, 17 tension spring, 18 air outlet pipe, 19 device seat, 20 positioning block, 21 extrusion rod, 22 pressure touch switch, 23 second slide groove, 24 loading frame plate, 25 clamping plate, 26 movable rod, 27 guide wheel, 28 second spring, 29 positioning hole, 30 second guide rod, 31 second slider, 32 motor, 33 gear, 34 rotating tube, 35 cutting tool head, 36 device groove, 37 gear ring, 38 oblique rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-Figure 6 , a cutting flat-end equipment for processing three-way pipes, comprising a base plate 1, the four corners of the lower end of the base plate 1 are fixedly connected with supporting legs 2, the upper end of the base plate 1 is provided with a loading frame plate 24, the loading frame plate 24 is a T-shaped structure with three ports, and the two side walls of each port of the loading frame plate 24 are provided with a clamping mechanism, the upper end of the base plate 1 is provided with three second slide grooves 23, the three second slide grooves 23 correspond to the three ports of the loading frame plate 24 respectively, and the interior of each second slide groove 23 is provided with a cutting flat-end mechanism, the upper end of the base plate 1 is fixed with a mounting frame 3, the top of the mounting frame 3 is provided with two electric push rods 4, the telescopic ends of the two electric push rods 4 downwardly penetrate the mounting frame 3 and are fixedly connected with the same moving plate 5, the three side walls of the mounting frame 3 are provided with first slide grooves 9, the interior of each first slide groove 9 is provided with a translation mechanism and a traction mechanism connected with the cutting flat-end mechanism, and the upper end of the moving plate 5 is provided with an air blowing mechanism connected with the cutting flat-end mechanism.

[0028] In the present invention, the clamping mechanism includes a movable rod 26 horizontally penetrating the side wall of the loading frame plate 24, the movable rod 26 is slidably connected to the loading frame plate 24, one end of the movable rod 26 located inside the loading frame plate 24 is fixedly connected to the clamping plate 25, and one end of the movable rod 26 located outside the loading frame plate 24 is rotatably connected to the guide wheel 27, and the movable rod 26 is located on the side wall outside the loading frame plate 24. A second spring 28 is mounted on the side wall, one end of the second spring 28 is fixedly connected to the side wall of the loading frame plate 24, and the other end of the second spring 28 is fixedly connected to the side wall of the movable rod 26.

[0029] Four positioning holes 29 are provided at the upper end of the bottom plate 1. The four positioning holes 29 are distributed around the loading frame plate 24 in a rectangular structure. Four positioning blocks 20 are fixedly connected to the upper end of the bottom plate 1. The four positioning blocks 20 are respectively located on one side of the four positioning holes 29. Four extrusion rods 21 are fixedly connected to the lower end of the movable plate 5. The four extrusion rods 21 are respectively located above the four positioning holes 29. By moving the extrusion rods 21 downward, the guide wheel 27 can be squeezed, so that the movable rod 26 can be moved toward the inside of the loading frame plate 24 and the second spring 28 can be compressed. The clamping plate 25 is driven by the movable rod 26 to clamp and fix the three-way pipe in the loading frame plate 24. The positioning blocks 20 can limit and guide the extrusion rod 21, so that the extrusion rod 21 will not deviate when moving downward, thereby ensuring the stability of the extrusion rod 21 during the downward movement.

[0030] The cutting flat-edge mechanism includes a device seat 19 located above the bottom plate 1, a second slider 31 is fixed at the lower end of the device seat 19, the second slider 31 is located inside the second slide groove 23, a second guide rod 30 is penetrated on the second slider 31, the second slider 31 is slidably sleeved on the second guide rod 30, both ends of the second guide rod 30 are fixedly connected to the inner wall of the second slide groove 23, a rotating tube 34 is horizontally penetrated on the device seat 19, a cutting tool head 35 is fixedly connected to one end of the rotating tube 34 close to the loading frame plate 24, a device groove 36 is provided at the upper end of the device seat 19, a gear ring 37 is provided inside the device groove 36, and the gear ring 37 is fixedly sleeved on the side wall of the rotating tube 34, a motor 32 is installed at the upper end of the device seat 19, and the output shaft of the motor 32 is fixedly connected to the gear 3 3, the gear 33 is located inside the device groove 36, and the gear 33 is meshed with the gear ring 37, and a cleaning blowpipe 16 is inserted into the interior of the rotating tube 34, and the end of the cleaning blowpipe 16 away from the rotating tube 34 passes through the mounting frame 3, and the cleaning blowpipe 16 is slidably connected to the mounting frame 3, and the cleaning blowpipe 16 is located on the side wall outside the mounting frame 3. A tension spring 17 is sleeved on the side wall of the cleaning blowpipe 16, one end of the tension spring 17 is fixedly connected to the side wall of the cleaning blowpipe 16, and the other end of the tension spring 17 is fixedly connected to the side wall of the mounting frame 3. Since the cleaning blowpipe 16 can be inserted into the interior of the three-way pipe, air is blown from the inside of the three-way pipe through the cleaning blowpipe 16, and then the chips generated by the flat cutting of the three-way pipe are blown out from the inside to the outside, the internal chips of the three-way pipe are automatically cleaned, and the chip cleaning effect of the three-way pipe is improved.

[0031] The translation mechanism includes a first guide rod 10 vertically arranged inside the first slide groove 9, both ends of the first guide rod 10 are fixedly connected to the inner wall of the first slide groove 9, a first slider 11 is slidably sleeved on the first guide rod 10, and a first spring 12 located below the first slider 11 is mounted on the first guide rod 10, one end of the first spring 12 is fixedly connected to the first slider 11, and the other end of the first spring 12 is fixedly connected to the inner bottom wall of the first slide groove 9, and an inclined rod 38 is rotatably connected to the side wall of the first slider 11, and one end of the inclined rod 38 away from the first slider 11 is rotatably connected to the side wall of the device seat 19, and a pressure touch switch 22 is provided on the side wall of the first slider 11, and the pressure touch switch 22 is electrically connected to the motor 32. When the slide rod 8 moves down and contacts the first slider 11, the pressure touch switch 22 is squeezed and triggered by the slide rod 8. The motor 32 can be started by the pressure touch switch 22, and automatic start control of the motor 32 can be realized.

[0032] The traction mechanism includes a slide bar 8 fixedly connected to the side wall of the movable plate 5, the slide bar 8 is slidably sleeved on the first guide bar 10, a fixed block 14 is provided below the slide bar 8, the fixed block 14 is fixedly connected to the side wall of the mounting frame 3, a redirecting wheel 15 rotatably connected to the fixed block 14 is embedded in the fixed block 14, a traction rope 13 is fixedly connected to the lower side wall of the slide bar 8, one end of the traction rope 13 away from the slide bar 8 passes through the fixed block 14 and is fixedly connected to the end of the cleaning blowpipe 16, and the traction rope 13 is in contact with the redirecting wheel 15.

[0033] The inflation mechanism includes an elastic telescopic airbag 6 fixedly connected to the upper end of the movable plate 5, the upper end of the elastic telescopic airbag 6 is fixedly connected to the inner top wall of the mounting frame 3, the side wall of the elastic telescopic airbag 6 is connected with an air inlet pipe 7, the end of the cleaning blow pipe 16 is connected with an air outlet pipe 18, the end of the air outlet pipe 18 away from the cleaning blow pipe 16 passes through the mounting frame 3 and is connected to the elastic telescopic airbag 6, and a one-way valve is provided on the air inlet pipe 7 and the air outlet pipe 18. The one-way valve can enable the air inlet pipe 7 to have a one-way intake and the air outlet pipe 18 to have a one-way exhaust.

[0034] When the present invention is used, the staff places the three-way pipe to be processed inside the loading frame plate 24, starts the electric push rod 4 to extend, drives the movable plate 5 to move downward, and then drives the extrusion rod 21 to move downward. By moving the extrusion rod 21 downward, the guide wheel 27 can be squeezed, and then the movable rod 26 can be moved toward the inside of the loading frame plate 24, and the second spring 28 is compressed. The clamping plate 25 is driven by the movable rod 26 to clamp and fix the three-way pipe in the loading frame plate 24, so that the three-way pipe can be automatically fixed before cutting. Then the extrusion rod 21 is inserted into the positioning hole 29;

[0035] When the movable plate 5 moves downward, it can drive the slide bar 8 to move downward. When the movable plate 5 moves downward, the elastic telescopic airbag 6 can be extended and inflated. When the slide bar 8 moves downward, the traction rope 13 can be loosened. Then, under the tension of the tension spring 17, the cleaning blowpipe 16 moves toward the port of the three-way pipe and inserts into the interior of the three-way pipe. As the movable plate 5 continues to move downward and drives the slide bar 8 to move downward and contact the first slider 11, the pressure touch switch 22 is squeezed and triggered by the slide bar 8. The motor 32 can be started through the pressure touch switch 22, and the electric The machine 32 drives the gear 33 to rotate. Since the gear 33 is meshed with the gear ring 37, the rotating tube 34 can be driven to rotate, and the cutting head 35 is driven to rotate through the rotating tube 34. The slide bar 8 continues to move downward to press the first slide block 11 downward and compress the first spring 12. The linkage effect of the inclined rod 38 can push the device seat 19 to move horizontally toward the port of the tee pipe, thereby realizing the feeding and cutting of the cutting head 35 toward the port of the tee pipe. The rotating cutting head 35 can complete the cutting flat edge processing of the port of the tee pipe;

[0036] After the cutting and flattening of the three-way pipe is completed, the electric push rod 4 is started to contract, driving the moving plate 5 to move up. When the moving plate 5 moves up, the elastic telescopic airbag 6 can be squeezed, and the gas inside the elastic telescopic airbag 6 enters the interior of the cleaning blowpipe 16 through the air outlet pipe 18, and blows air from the interior of the three-way pipe through the cleaning blowpipe 16, thereby blowing out the chips generated by the cutting and flattening of the three-way pipe from the inside to the outside, completing the automatic cleaning of the internal chips of the three-way pipe, and the elastic force of the first spring 12 can make the first slider 11 move up and reset, thereby making the device seat 19 move and reset, and the moving plate 5 moves up and drives the slide bar 8 to move up, and through the traction effect of the traction rope 13, the cleaning blowpipe 16 can be moved out of the three-way pipe and reset, and the moving plate 5 moves up and drives the extrusion rod 21 to move up and reset, and under the elastic force of the second spring 28, the movable rod 26 moves and resets, driving the clamping plate 25 to move, releasing the clamping state of the three-way pipe, and then the staff can take the three-way pipe out of the loading frame plate 24.

[0037] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting flat edge device for processing a tee pipe, comprising a bottom plate (1), characterized in that: A loading frame plate (24) is provided at the upper end of the base plate (1), the loading frame plate (24) is a T-shaped structure with three ports, and a clamping mechanism is provided on the two side walls of each port of the loading frame plate (24), three second slide grooves (23) are opened at the upper end of the base plate (1), the three second slide grooves (23) respectively correspond to the three ports of the loading frame plate (24), and a cutting flat mouth mechanism is provided inside each second slide groove (23), a mounting frame (3) is fixed at the upper end of the base plate (1), two electric push rods (4) are installed on the top of the mounting frame (3), the telescopic ends of the two electric push rods (4) penetrate the mounting frame (3) downward and are fixedly connected to the same moving plate (5), the three side walls of the mounting frame (3) are provided with first slide grooves (9), and a translation mechanism and a traction mechanism connected to the cutting flat mouth mechanism are provided inside each first slide groove (9), and an air blowing mechanism connected to the cutting flat mouth mechanism is provided at the upper end of the moving plate (5); The flat cutting mechanism comprises a device seat (19) located above the bottom plate (1), a second slider (31) being fixed at the lower end of the device seat (19), the second slider (31) being located inside the second slide groove (23), a second guide rod (30) being provided through the second slider (31), the second slider (31) being slidably sleeved on the second guide rod (30), both ends of the second guide rod (30) being fixedly connected to the inner wall of the second slide groove (23), a rotating tube (34) being horizontally provided through the device seat (19), a cutting tool head (35) being fixedly connected to one end of the rotating tube (34) close to the loading frame plate (24), a device groove (36) being provided at the upper end of the device seat (19), a gear ring (37) being provided inside the device groove (36), the gear ring (37) being provided with a plurality of gears. 37) is fixedly sleeved on the side wall of the rotating tube (34), a motor (32) is installed on the upper end of the device seat (19), the output shaft of the motor (32) is fixedly connected to a gear (33), the gear (33) is located inside the device groove (36), and the gear (33) is meshed with the gear ring (37), a cleaning blowpipe (16) is inserted into the interior of the rotating tube (34), the end of the cleaning blowpipe (16) away from the rotating tube (34) passes through the mounting frame (3), and the cleaning blowpipe (16) is slidably connected to the mounting frame (3), the cleaning blowpipe (16) is located on the side wall outside the mounting frame (3) and is sleeved with a tension spring (17), one end of the tension spring (17) is fixedly connected to the side wall of the cleaning blowpipe (16), and the other end of the tension spring (17) is fixedly connected to the side wall of the mounting frame (3); The translation mechanism comprises a first guide rod (10) vertically arranged inside the first slide groove (9), both ends of the first guide rod (10) are fixedly connected to the inner wall of the first slide groove (9), a first slider (11) is slidably sleeved on the first guide rod (10), a first spring (12) located below the first slider (11) is sleeved on the first guide rod (10), one end of the first spring (12) is fixedly connected to the first slider (11), and the other end of the first spring (12) is fixedly connected to the inner bottom wall of the first slide groove (9), an inclined rod (38) is rotatably connected to the side wall of the first slider (11), and one end of the inclined rod (38) away from the first slider (11) is rotatably connected to the side wall of the device seat (19), and a pressure touch switch (22) is provided on the side wall of the first slider (11), and the pressure touch switch (22) is electrically connected to the motor (32); The air blowing mechanism comprises an elastic telescopic airbag (6) fixedly connected to the upper end of the movable plate (5); the upper end of the elastic telescopic airbag (6) is fixedly connected to the inner top wall of the mounting frame (3); an air inlet pipe (7) is connected to the side wall of the elastic telescopic airbag (6); an end of the cleaning blowpipe (16) is connected to an air outlet pipe (18); an end of the air outlet pipe (18) away from the cleaning blowpipe (16) passes through the mounting frame (3) and is connected to the elastic telescopic airbag (6); and one-way valves are provided on the air inlet pipe (7) and the air outlet pipe (18).

2. A tee pipe cutting and flattening device according to claim 1, characterized in that: The clamping mechanism comprises a movable rod (26) which is horizontally penetrated and arranged on the side wall of the loading frame plate (24); the movable rod (26) is slidably connected to the loading frame plate (24); one end of the movable rod (26) located inside the loading frame plate (24) is fixedly connected to the clamping plate (25); one end of the movable rod (26) located outside the loading frame plate (24) is rotatably connected to the guide wheel (27); a second spring (28) is sleeved on the side wall of the movable rod (26) located outside the loading frame plate (24); one end of the second spring (28) is fixedly connected to the side wall of the loading frame plate (24); and the other end of the second spring (28) is fixedly connected to the side wall of the movable rod (26).

3. The cutting flat edge equipment for processing a tee pipe according to claim 2, characterized in that: Four positioning holes (29) are formed at the upper end of the bottom plate (1), and the four positioning holes (29) are distributed around the charging frame plate (24) in a rectangular structure. Four positioning blocks (20) are fixedly connected to the upper end of the bottom plate (1), and the four positioning blocks (20) are respectively located on one side of the four positioning holes (29). Four extrusion rods (21) are fixedly connected to the lower end of the movable plate (5), and the four extrusion rods (21) are respectively located above the four positioning holes (29).

4. The cutting flat edge equipment for processing a tee pipe according to claim 1, characterized in that: The traction mechanism comprises a slide bar (8) fixedly connected to the side wall of the movable plate (5), the slide bar (8) being slidably sleeved on the first guide bar (10), a fixed block (14) being provided below the slide bar (8), the fixed block (14) being fixedly connected to the side wall of the mounting frame (3), a redirecting wheel (15) being embedded in the fixed block (14) and being rotatably connected to the fixed block (14), a traction rope (13) being fixedly connected to the lower side wall of the slide bar (8), an end of the traction rope (13) away from the slide bar (8) passing through the fixed block (14) and being fixedly connected to the end of the cleaning blowpipe (16), the traction rope (13) being in contact with the redirecting wheel (15).

5. The cutting flat edge equipment for processing a tee pipe according to claim 1, characterized in that: Support legs (2) are fixedly connected at the four corners of the lower end of the base plate (1).

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