CN212682581U

CN212682581U - Automatic cutting machine for corrugated pipe

Info

Publication number: CN212682581U
Application number: CN202020955817.5U
Authority: CN
Inventors: 邱娜
Original assignee: Individual
Current assignee: Shaanxi Delihengsen Pipe Industry Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-03-12
Anticipated expiration: 2030-05-31

Abstract

The utility model discloses a bellows automatic cutout machine, including the cutting knife, the suction hood, locate the brace table on the installation face, the conveyer belt, the storage box, it is provided with the slider to slide through presetting the spout on the brace table, be provided with the bellows body on the conveyer belt, the right-hand member of suction hood is connected with horizontal conveying pipeline, the upper end of storage box is connected with vertical conveying pipeline, the upper end and the horizontal conveying pipeline of vertical conveying pipeline are connected, the dirt straining sack has been installed to the upper end of vertical conveying pipeline, the upper end opening part of dirt straining sack is provided with the fan, be provided with the bar square hole on the horizontal conveying pipeline, slide in the bar square hole and cup jointed sealed baffle, the joint has the locking post on the sealed. The environment pollution of a production workshop caused by flying cutting waste debris particles falling into the production workshop is avoided, the dust blowing and cleaning of the dust filtering cloth bag are realized, and the reusability of the dust filtering cloth bag is effectively improved.

Description

Automatic cutting machine for corrugated pipe

Technical Field

The utility model belongs to the technical field of the bellows processing, specifically be a bellows automatic cutout machine.

Background

The metal corrugated pipe is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and stretching direction, is widely applied, and is cut according to design requirements during use so as to facilitate later installation, so that a corresponding cutting machine is required to be used.

The utility model discloses an automatic cutout machine of bellows in bulletin No. CN208961112U, including cutting device, conveyer and controller, the controller is installed on conveyer, be equipped with the brace table among the cutting device, be equipped with the slide rail on the brace table, be equipped with the slider on the slide rail, be equipped with the cutting motor on the slider, be equipped with the cutting motor pole on the cutting motor, be equipped with the cutting knife on the cutting motor pole, be equipped with the conveyer belt among the transmission, conveyer motor and support frame, the centre at the support frame is installed to the conveyer belt, be equipped with the recess on the conveyer belt, the conveyer belt is connected through the pivot to the conveyer motor, still be equipped with complementary unit on the conveyer belt, complementary unit is used for pushing down the bellows on the conveyer belt, be equipped with the blanking board at the support frame front end, be equipped with the dirty.

However, the chute on the blanking plate can collect only the cutting scraps falling by gravity, but during cutting, flying cutting scraps and particles are generated, and the flying cutting scraps and particles directly fall into a production workshop to cause environmental pollution of the production workshop, and the dust-cleaning reusability of the dust-filtering cloth bag is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bellows automatic cutout machine to solve among the prior art flying cutting waste material piece granule that flies upward and drop on in the workshop and cause the environmental pollution of workshop, the lower problem of deashing reusability of filter dust sack.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic cutting machine for corrugated pipes comprises a cutting knife, a material suction cover, a supporting table, a conveying belt and a storage box, wherein the supporting table, the conveying belt and the storage box are arranged on a mounting surface, a sliding block is arranged on the supporting table in a sliding mode through a preset sliding chute, a corrugated pipe body is arranged on the conveying belt, the right end of the material suction cover is connected with a transverse conveying pipe, the upper end of the storage box is connected with a vertical conveying pipe, the upper end of the vertical conveying pipe is connected with the transverse conveying pipe, a dust filtering cloth bag is arranged at the upper end of the vertical conveying pipe, a fan is arranged at an opening at the upper end of the dust filtering cloth bag, a strip-shaped square hole is formed in the transverse conveying pipe, a sealing baffle is sleeved in the strip-shaped square hole in a sliding mode, a locking column is clamped on the sealing baffle, the dust filtering cloth bag is integrally made, most of the dust will fall down into the storage box by gravity, and some will be attached to the dust filter cloth bag.

Preferably, the upper end of horizontal conveying pipeline is provided with the fixed block, be provided with the slide opening on the fixed block, last first locking groove and the second locking groove of being provided with of seal baffle, the locking post pass the slide opening and with first locking groove joint, be provided with the pullback spring between locking post and the fixed block, the left end of locking post presets the post cap, realizes blockking spacingly to the locking post to convenient manual pulling.

Preferably, the right end of the vertical material conveying pipe is provided with a switch, the switch is electrically connected with the fan through a conducting wire, and three buttons on the switch respectively control the forward rotation, the stop and the reverse rotation of fan blades of the fan.

Preferably, the section of overlooking of bar square hole is square column structure, and the hole and the sealed baffle of this square column structure match to slide and cup joint, are provided with sealed the pad on the inner hole wall of bar square hole, when guaranteeing sealed baffle's slip, can play the leakproofness between sealed baffle and the bar square hole.

Preferably, the pipe sections of the transverse conveying pipe and the vertical conveying pipe are of square structures, and the sealing baffle is guaranteed to be extruded, attached and sealed with the inner pipe wall of the transverse conveying pipe.

Preferably, the front view and overlooking horizontal central axes of the material suction cover and the cutting knife are overlapped with each other, so that the flying cutting waste chip particles can be comprehensively sucked and removed.

Preferably, the cross-section of the material suction cover is of a diffusion type funnel structure, so that the effective area of material suction is greatly increased.

Compared with the prior art, the beneficial effects of the utility model are that:

through the setting with the cutting knife look ahead and look down the horizontal axis and all overlap each other the diffusion formula funnel shaped structure inhale the material cover to set up dust filtration sack and fan structure in inhaling the material cover, can effectually fly upward waste material piece granule when cutting bellows body and carry out comprehensive absorption, avoided flying upward cutting waste material piece granule to fall in the workshop and cause the environmental pollution of workshop.

The storage box is arranged at the lower end of the vertical conveying pipe, the reverse blowing structure of the fan is adopted, and then the vertical sliding positioning type sealing baffle plate structure is adopted, so that dust blowing and dust cleaning of the dust filtering cloth bag are realized, and the reusability of the dust filtering cloth bag is effectively improved.

Drawings

FIG. 1 is a vertical view of the overall structure of the present invention;

FIG. 2 is a partial enlarged view of the material-sucking, material-conveying, dust-filtering structure and the sealing ash-removing structure of the present invention;

fig. 3 is a schematic view of the overlooking relative position of the suction hood and the cutting knife of the present invention.

In the figure: the device comprises a mounting surface 1, a supporting platform 2, a cutting knife 21, a conveyor belt 22, a corrugated pipe body 23, a storage box 24, a sliding block 25, a material suction cover 3, a transverse conveying pipe 31, a vertical conveying pipe 32, a dust filtering cloth bag 4, a fan 5, a switch 51, a square hole 6 in a strip shape, a sealing baffle 7, a first locking groove 71, a second locking groove 72, a fixing block 8, a sliding hole 81, a locking column 9 and a pullback spring 91.

Detailed Description

Referring to fig. 1 and 3, an automatic cutting machine for corrugated pipes comprises a cutting knife 21, a suction hood 3, and a supporting platform 2, a conveyor belt 22 and a storage box 24 which are arranged on the mounting surface 1, wherein the conveyor belt 22 is provided with a corrugated pipe body 23, the cutting knife 21, the supporting platform 2 and the conveyor belt 22 are all the component structures of the automatic cutting machine of corrugated pipes disclosed in the notice number CN208961112U, wherein, a slide block 25 is arranged on the support table 2 in a sliding way through a preset chute, an air cylinder is arranged at the left upper end of the support table 2, a telescopic rod of the air cylinder is fixedly connected with a preset motor, a motor shaft of the motor is fixedly connected with the cutting knife 21, the lower end of the motor is fixedly arranged on the slide block 25, the telescopic rod of the air cylinder can drive the slide block 25, the motor and the cutting knife 21 to move transversely left and right, and realize the cutting to bellows body 23, be provided with bellows body 23 on the conveyer belt 22, bellows body 23 is the metal bellows.

Referring to fig. 1, 2 and 3, a transverse feed pipe 31 is fixedly welded at the right end of a material suction cover 3, the cross section of the material suction cover 3 is of a diffusion funnel structure, a vertical feed pipe 32 is connected to the upper end of a storage box 24, the upper end of the vertical feed pipe 32 is fixedly welded with the transverse feed pipe 31, the vertical feed pipe 32 and the transverse feed pipe 31 are both made of stainless steel, and the pipe sections of the transverse feed pipe 31 and the vertical feed pipe 32 are both of square structures.

Referring to fig. 1 and 3, the front and top horizontal central axes of the suction hood 3 and the cutting blade 21 are coincident with each other, so as to ensure the overall suction of the flying cutting waste debris particles.

Referring to fig. 1 and 2, a dust filtering cloth bag 4 is mounted at the upper end of a vertical conveying pipe 32, the dust filtering cloth bag 4 is integrally made of a fiber braided fabric, the function principle of the dust filtering cloth bag is that dust particles are intercepted due to the action of inertia force when bypassing filter cloth fibers and collide with the fibers, most of the dust particles can fall into a storage box 24 downwards through gravity, one part of the dust particles can be attached to the dust filtering cloth bag 4, a fan 5 is arranged at an opening at the upper end of the dust filtering cloth bag 4, the fan 5 is an axial flow fan with the model number of BT35-5.6, the air pressure is strong, the suction force and the blowing force are ensured, a filter screen is preset at the upper end of the fan 5 to play a dustproof role, and the dust filtering cloth bag 4 is fixedly and hermetically.

Referring to fig. 1 and 2, a switch 51 is disposed at the right end of the vertical material conveying pipe 32, the switch 51 and the fan 5 are electrically connected through a wire and are connected to an external power strip through a power cord, the switch 51 is LA4-3H, and three buttons are disposed on the switch 51 and respectively control the forward rotation, the stop rotation and the reverse rotation of the fan blades of the fan 5.

Please refer to fig. 1 and fig. 2, a square bar-shaped hole 6 is formed in the transverse feed delivery pipe 31, a sealing baffle 7 is slidably sleeved in the square bar-shaped hole 6, the sealing baffle 7 is integrally made of a rubber plate with certain elasticity, the sealing and blocking effect is realized by extruding the inner pipe wall of the transverse feed delivery pipe 31, the overlooking cross section of the square bar-shaped hole 6 is of a square structure, the inner hole of the square structure is matched with the sealing baffle 7 to be slidably sleeved, so as to ensure the sealing and blocking of the inner pipe channel of the transverse feed delivery pipe 31, and further, when ash removal is avoided, dust enters the transverse feed delivery pipe.

Referring to fig. 1 and 2, a locking post 9 is clamped on the sealing baffle 7, a fixing block 8 is welded at the upper end of the transverse feed delivery pipe 31, a sliding hole 81 is formed in the fixing block 8, a first locking groove 71 and a second locking groove 72 are formed in the sealing baffle 7, the locking post 9 passes through the sliding hole 81 and is clamped with the first locking groove 71, and a pull-back spring 91 is arranged between the locking post 9 and the fixing block 8.

The working principle of the scheme is as follows: before cutting, the upper button of the switch 51 is pressed, the fan blade of the fan 5 rotates forward, strong suction force from left to right is generated in the material suction cover 3 and the transverse material conveying pipe 31, the motor of the cutting knife 21 is started, and the cutting knife 21 is translated to the right, the cutting knife 21 will cut the corrugated pipe body 23 preset on the conveyor belt 22, at this time, flying waste debris particles generated during cutting are sucked away by strong suction force in the suction cover 3, the flying waste debris particles are conveyed to the dust filtering cloth bag 4 by the transverse conveying pipe 31, the flying waste debris particles are blocked and filtered by the dust filtering cloth bag 4, air flow passes through air holes of the dust filtering cloth bag 4 and is upwards discharged by the fan 5, air flow circulation is realized, the waste debris particles are filtered, can be effectual fly upward waste material piece granule when cutting bellows body 23 and carry out comprehensive absorption, the cutting waste material piece granule of having avoided flying upward falls in the workshop and causes the environmental pollution of workshop.

After long-term use, a plurality of debris particles are attached to the surface of the dust filtering cloth bag 4, at this time, cutting can be stopped firstly, the fan 5 is stopped, then the locking column 9 is pulled leftwards and exits from the first locking groove 71, at this time, the pull-back spring 91 is stretched and deformed, then the sealing baffle 7 is moved downwards, when the second locking groove 72 is aligned with the locking column 9, the locking column 9 is released, the pull-back spring 91 is pulled backwards, the locking column 9 is driven to slide rightwards along the sliding hole 81 and be clamped into the second locking groove 72, the sealing baffle 7 can be clamped and positioned quickly, at this time, the sealing baffle 7 extrudes and seals the inner pipe channel of the transverse conveying pipe 31, then the lower side button on the switch 51 is pressed, the fan blades of the fan 5 are reversed, a strong blowing force from top to bottom is generated in the vertical conveying pipe 32, the downward blowing force is blown on the dust filtering cloth bag 4, and the debris particles attached to the dust filtering cloth bag 4 can be blown down, and the dust falls into the storage box 24 downwards, so that dust blowing and dust cleaning of the dust filtering cloth bag 4 are realized, and the reusability of the dust filtering cloth bag 4 is improved.

Claims

1. The utility model provides a bellows automatic cutout machine, includes cutting knife (21), inhales material cover (3) to and locate brace table (2), conveyer belt (22), storage box (24) on installation face (1), its characterized in that: the dust filter is characterized in that a sliding block (25) is arranged on the support table (2) in a sliding mode through a preset sliding groove, a corrugated pipe body (23) is arranged on the conveying belt (22), a transverse conveying pipe (31) is connected to the right end of the suction cover (3), a vertical conveying pipe (32) is connected to the upper end of the storage box (24), the upper end of the vertical conveying pipe (32) is connected with the transverse conveying pipe (31), a dust filtering cloth bag (4) is installed at the upper end of the vertical conveying pipe (32), a fan (5) is arranged at an upper end opening of the dust filtering cloth bag (4), a bar-shaped square hole (6) is formed in the transverse conveying pipe (31), a sealing baffle (7) is sleeved in the bar-shaped square hole (6) in a sliding mode, and a locking column (9) is clamped.

2. The automatic cutting machine for corrugated pipes according to claim 1, wherein: the upper end of horizontal conveying pipeline (31) is provided with fixed block (8), be provided with slide opening (81) on fixed block (8), be provided with first locking groove (71) and second locking groove (72) on sealing baffle (7), locking post (9) pass slide opening (81) and with first locking groove (71) joint, be provided with between locking post (9) and fixed block (8) and pull back spring (91).

3. The automatic cutting machine for corrugated pipes according to claim 1, wherein: the right end of the vertical material conveying pipe (32) is provided with a switch (51), and the switch (51) is electrically connected with the fan (5) through a lead.

4. The automatic cutting machine for corrugated pipes according to claim 1, wherein: the overlooking cross section of the strip-shaped square hole (6) is of a square structure, and an inner hole of the square structure is matched with the sealing baffle (7) in a sliding sleeved mode.

5. The automatic cutting machine for corrugated pipes according to claim 1, wherein: the pipe sections of the transverse conveying pipe (31) and the vertical conveying pipe (32) are of square structures.

6. The automatic cutting machine for corrugated pipes according to claim 1, wherein: the front view and overlook horizontal central axes of the material suction cover (3) and the cutting knife (21) are superposed with each other.

7. The automatic cutting machine for corrugated pipes according to claim 1, wherein: the cross section of the material suction cover (3) is of a diffusion funnel structure.