CN218193988U

CN218193988U - Sweeps collection device

Info

Publication number: CN218193988U
Application number: CN202222015519.XU
Authority: CN
Inventors: 吴俊剑; 黎宗保; 吴仕力; 刘金华
Original assignee: Foshan Huajian Hydraulic Machinery Co ltd
Current assignee: Foshan Huajian Hydraulic Machinery Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-03
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a scrap collecting device, which comprises a scrap collecting cover for sucking scraps, a scrap sucking pipeline and a scrap separator, wherein the scrap collecting cover is connected with one end of the scrap sucking pipeline; the waste chip separator comprises an outer cylinder, an inner cylinder, a centrifugal fan and a chip collecting cylinder; the urceolus is equipped with the air-out passageway including inside hollow dryer main part, the upper portion of dryer main part, and the middle part is equipped with inlet air channel, is equipped with the deep bead between air-out passageway and the inlet air channel, and centrifugal fan is including motor and impeller. The utility model discloses set up centrifugal fan and inhaled the sweeps that the cutting produced, the sweeps gets into the urceolus along inlet air channel to be rotary motion between urceolus and inner tube, the sweeps is rotatory to a collection bits section of thick bamboo and fall down under the effect of centrifugal force, realizes collecting fast and the gas bits separation to the sweeps. The utility model discloses can collect the processing to the sweeps after the cutting process, improve the work efficiency that the sweeps was handled.

Description

Sweeps collection device

Technical Field

The utility model relates to a metal processing equipment technical field, more specifically say, in particular to sweeps collection device.

Background

Metal bar can produce a large amount of sweeps in the cutting process, and these sweeps are piled up for a long time and not only are easy to block up equipment, influence the machining effect of machinery, can the polluted environment moreover, all can cause the injury to personnel and equipment. The mode of artifical direct clearance can be adopted to the sweeps usually, but the clearance efficiency of this kind of mode is not high, causes the diffusion of sweeps and metal dust easily, and workman intensity of labour is big, still can aggravate the pollution of environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sweeps collection device to solve the problem of proposing among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a scrap collecting device comprises a scrap collecting cover for sucking scraps, a scrap sucking pipeline and a scrap separator, wherein the scrap collecting cover is connected with one end of the scrap sucking pipeline; the scrap separator comprises an outer cylinder, an inner cylinder, a centrifugal fan and a scrap collecting cylinder; the outer barrel comprises a hollow inner air barrel main body, an air outlet channel is arranged at the upper part of the air barrel main body, an air inlet channel is arranged at the middle part of the air barrel main body, a wind shield is arranged between the air outlet channel and the air inlet channel, and a through air hole is formed in the wind shield; the inner cylinder is arranged in the outer cylinder, and the top end of the inner cylinder is connected with the bottom surface of the wind shield; the inner cylinder is of an internal hollow structure, and the top of the inner cylinder is communicated with the vent hole; the centrifugal fan comprises a motor and an impeller, the motor is arranged at the top of the outer barrel, the impeller is positioned in the outer barrel, and an output shaft of the motor is connected with the impeller; the section of the scrap collecting barrel is of a conical structure, the top of the scrap collecting barrel is provided with a feed port, the feed port is communicated with the bottom of the air barrel main body, and the bottom of the scrap collecting barrel is provided with a discharge port; the other end of the scrap suction pipeline is connected with the air inlet channel.

Preferably, an air duct is arranged between the impeller and the wind shield, and the bottom end of the air duct is connected with the top surface of the wind shield; the bottom of the air duct is provided with a first opening, the top of the air duct is provided with a second opening, and the diameter of the first opening is larger than that of the second opening; the front surface of the impeller is provided with an air suction opening, and the second opening is arranged towards the air suction opening; the first opening is communicated with the ventilation hole and the inner barrel.

Preferably, the air inlet channel and the air outlet channel are both volute structure air channels, wherein the width and the height of the air inlet channel are both smaller than those of the air outlet channel.

Preferably, the air inlet of the air inlet channel and the air outlet of the air outlet channel are located on the same plane, wherein the air inlet direction of the air inlet channel is opposite to the air outlet direction of the air outlet channel.

Preferably, the air suction opening protrudes outwards, and the side wall of the first opening expands outwards and forms an arc-shaped annular plate matched with the air suction opening; the arc-shaped annular plate is inserted into the air suction opening, and a gap is reserved between the arc-shaped annular plate and the air suction opening.

Preferably, the top of urceolus is equipped with the mounting groove of circular structure, be equipped with flange one on the mounting groove, be connected with the mounting disc on the flange one, the motor passes through bolted connection on the mounting disc.

Preferably, an air inlet joint is arranged on the air inlet channel, a second flange is arranged on the air inlet joint, and the second flange is connected with the other end of the chip suction pipeline; and an air outlet connector is arranged on the air outlet channel, and a third flange is arranged on the air outlet connector.

Preferably, a filter screen is arranged in the air outlet joint.

Preferably, a scrap collecting box is arranged below the discharge opening.

Preferably, the inside of the scrap collecting box is provided with a pressure sensor, the outside of the scrap collecting box is provided with an alarm, and the pressure sensor is in signal connection with the alarm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the sweeps separator, inhale bits pipeline and sweeps and collect the cover, set up centrifugal fan in the sweeps separator, open centrifugal fan and collect the sweeps that the cover will cut the production through inhaling bits pipeline and sweeps and inhale, the sweeps gets into the inside of urceolus along inlet channel, and rotary motion is done to cavity between urceolus and inner tube, the sweeps is rotatory to a collection bits section of thick bamboo and fall down from the cavity between urceolus and the inner tube under the effect of centrifugal force, realize quick collection and the gas bits separation to the sweeps. The utility model discloses can collect the processing to the sweeps after the cutting process, can a large amount of sweeps of rapid processing, it is extremely convenient to operate, and recovery efficiency is high, has promoted the cleanliness factor of equipment all ring edge borders, avoids the sweeps to cause the influence to personnel and equipment, and the sweeps is concentrated moreover and is discharged from a collection bits section of thick bamboo, and the centralized processing of being convenient for has improved the work efficiency that the sweeps was handled effectively.

Drawings

FIG. 1 is a schematic diagram of a scrap collecting apparatus according to an embodiment of the present invention;

FIG. 2 is a diagram of a scrap separator of a scrap collector according to an embodiment of the present invention;

FIG. 3 is a front view of a scrap separator of a scrap collecting apparatus according to an embodiment of the present invention;

FIG. 4 is a side view of a scrap separator of a scrap collecting apparatus in accordance with an embodiment of the present invention;

FIG. 5 is a side cross-sectional view of a scrap separator of a scrap collecting apparatus in accordance with an embodiment of the present invention;

FIG. 6 is a top view of a scrap separator of a scrap collector apparatus according to an embodiment of the present invention;

in fig. 1 to 6, the corresponding relationship between the names of the components and the reference numbers is as follows:

1-a waste chip collecting cover, 2-a waste chip absorbing pipeline, 3-a waste chip separator, 31-an outer cylinder, 311-an air cylinder body, 312-an air outlet channel, 313-an air inlet channel, 314-a wind shield, 315-a vent hole, 316-a mounting disc, 32-an inner cylinder, 33-a centrifugal fan, 331-a motor, 332-an impeller, 3321-an air suction opening, 34-a waste chip collecting cylinder, 341-a feed inlet, 342-a discharge opening, 35-an air guide cylinder, 351-a first opening, 352-a second opening, 353-an arc-shaped ring plate, 36-an air inlet joint, 361-a flange II, 37-an air outlet joint, 371-a flange III and 4-a waste chip collecting box.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the present invention provides a scrap collecting device, which includes a scrap collecting cover 1 for sucking scrap, a scrap sucking pipe 2 and a scrap separator 3, wherein the scrap collecting cover 1 is connected to one end of the scrap sucking pipe 2; the waste chip separator 3 comprises an outer cylinder 31, an inner cylinder 32, a centrifugal fan 33 and a chip collecting cylinder 34; the outer cylinder 31 comprises a hollow inner air cylinder main body 311, an air outlet channel 312 is arranged at the upper part of the air cylinder main body 311, an air inlet channel 313 is arranged at the middle part of the air cylinder main body, a wind shield 314 is arranged between the air outlet channel 312 and the air inlet channel 313, and a through vent 315 is arranged on the wind shield 314; the inner cylinder 32 is mounted inside the outer cylinder 31, and the top end thereof is connected to the bottom surface of the wind deflector 314; the inner cylinder 32 is a hollow structure, and the top of the inner cylinder is communicated with the vent 315; the centrifugal fan 33 comprises a motor 331 and an impeller 332, the motor 331 is arranged at the top of the outer cylinder 31, the impeller 332 is positioned inside the outer cylinder 31, and an output shaft of the motor 331 is connected with the impeller 332; the section of the chip collecting barrel 34 is in a conical structure, the top of the chip collecting barrel is provided with a feed inlet 341, the feed inlet 341 is communicated with the bottom of the air barrel main body 311, and the bottom of the chip collecting barrel is provided with a discharge opening 342; the other end of the scrap suction pipeline 2 is connected with the air inlet channel 313.

The embodiment of the utility model provides an in, sweeps collection device collects cover 1, inhales bits pipeline 2 and sweeps separator 3 including the sweeps wherein, the sweeps is collected cover 1 and is set up by the processing equipment to cover and cover the processing equipment, for example the saw cutting machine of cutting usefulness, the sweeps is collected cover 1 and can is covered the saw bit, prevents that the sweeps from splashing and promoting the efficiency of inhaling the sweeps. Cover 1 and sweeps separator 3 are collected to the sweeps between communicate through inhaling bits pipeline 2, inhale bits pipeline 2 and select for use different materials and length according to workshop site needs. The working principle of the waste chip separator 3 is that the waste chip collecting cover 1 covers the saw blade, and the area around the saw blade, such as the position of the area where the bar material with cutting enters and exits, is not completely sealed, so that air can enter the waste chip collecting cover 1, and under the action of the centrifugal fan 33, air is sucked into the chip suction pipeline 2 at high speed, so that high-speed air flow formed in the pipeline drives the waste chips to pass through the air inlet channel 313 and enter the cavity area between the outer cylinder 31 and the inner cylinder 32. The wind shield 314 is connected between the outer barrel 31 and the inner barrel 32, and by arranging the wind shield 314, the airflow needs to be discharged from the bottom of the inner barrel 32 after entering the outer barrel 31, so that the direction of the airflow is well controlled.

In this embodiment, the air inlet channel 313 is disposed against the surface of the outer cylinder 31, so that the high-speed airflow entering the inner cylinder 32 moves along the inner sidewall of the inner cylinder 32 and rotates in the cavity area between the outer cylinder 31 and the inner cylinder 32, and finally reaches the centrifugal fan 33 from the opening at the bottom of the inner cylinder 32, passes through the impeller 332, and is discharged from the air outlet channel 312. In the process, the scraps rotating at a high speed along with the airflow are rotated to the bottom of the inner cylinder 32 by centrifugal force in the rotating process and enter the scrap collecting cylinder 34, the scrap collecting cylinder 34 adopts a design that the opening of the upper end of the scrap collecting cylinder 341 is large, and the opening of the lower end of the scrap collecting cylinder 342 is small, the scraps enter the scrap collecting cylinder from the upper end 341 and are collected in the discharge opening 342, and are finally discharged from the discharge opening 342, and the discharged scraps can be collected in a loading, boxing or bagging mode for subsequent treatment.

The working process of the embodiment is as follows: centrifugal fan 33 starts, and cover 1 department air inlet is collected to the sweeps to drive the sweeps on the sweeps collection cover 1 and get into and inhale bits pipeline 2, the sweeps gets into inside along the inner wall of urceolus 31 via inlet air channel 313, and the cavity between urceolus 31 and inner tube 32 is rotatory, finally falls into a collection bits section of thick bamboo 34 under the effect of centrifugal force, and the discharge opening 342 of a collection bits section of thick bamboo 34 is concentrated the discharge of sweeps. The embodiment absorbs the sweeps through the high-speed airflow generated by the centrifugal fan 33, and the sweeps are rotated to the bottom of the outer barrel 31 by the centrifugal force between the outer barrel 31 and the inner barrel 32, so that the air-scrap separation is realized, and the cleaning efficiency of the sweeps is effectively improved.

Preferably, an air duct 35 is disposed between the impeller 332 and the air deflector 314, and a bottom end of the air duct 35 is connected to a top surface of the air deflector 314; the bottom of the air duct 35 is provided with a first opening 351, the top of the air duct is provided with a second opening 352, and the diameter of the first opening 351 is larger than that of the second opening 352; an air suction opening 3321 is formed in the front surface of the impeller 332, and the second opening 352 is arranged towards the air suction opening 3321; the first opening 351 communicates with the vent hole 315 and the inner tube 32.

In this embodiment, the impeller 332 is a closed impeller 332, and the front surface of the impeller 332 has an air suction opening 3321; in order to reduce wind power loss, the air duct 35 is disposed in the embodiment and is matched with the air suction port 3321, the first opening 351 at the bottom of the air duct 35 is in butt joint with the top opening of the inner cylinder 32, and the second opening 352 at the top is in butt joint with the air suction port 3321, so that the air suction port 3321 of the impeller 332 and the inner cylinder 32 are kept in good communication effect, and the chip suction effect is improved.

Preferably, the air inlet channel 313 and the air outlet channel 312 are both air channels with a volute structure, wherein the width and the height of the air inlet channel 313 are both smaller than the width and the height of the air outlet channel 312.

Preferably, the air inlet of the air inlet channel 313 and the air outlet of the air outlet channel 312 are located on the same plane, wherein the air inlet direction of the air inlet channel 313 is opposite to the air outlet direction of the air outlet channel 312. Through the structural design, the air inlet and the air outlet are arranged on the same side and staggered up and down, so that air inlet and outlet pipelines can be arranged on the same side, and the structure is more compact.

Preferably, the air suction opening 3321 protrudes outwards, and the sidewall of the first opening 351 is flared outwards and is formed with an arc-shaped ring plate 353 which is matched with the air suction opening 3321; the arc-shaped ring plate 353 is inserted into the air suction opening 3321, and a gap is reserved between the arc-shaped ring plate 353 and the air suction opening 3321.

In this embodiment, in order to further reduce the wind loss between the impeller 332 and the air duct 35, the sidewall of the first opening 351 of the air duct 35 is provided with an outwardly expanding arc-shaped ring plate 353, and the arc-shaped ring plate 353 is inserted into the air suction opening 3321, because the air suction opening 3321 is an outwardly protruding structure, and the impeller 332 of the protruding portion is also in an arc-shaped transition structure, when the arc-shaped ring plate 353 is inserted into the air suction opening 3321, the air flow in the path can flow into the air suction opening 3321 along the arc-shaped structure of the air suction opening 3321 and be diffused along the arc-shaped structure of the air suction opening 3321. Through above-mentioned structural design, reduced the hindrance of the air current flow in-process effectively, promoted and inhaled the bits effect. In order to avoid affecting the rotation of the impeller 332, a certain gap is left between the arc-shaped ring plate 353 and the air suction opening 3321.

Preferably, the top of the outer cylinder 31 is provided with a mounting groove of a circular structure, the mounting groove is provided with a first flange, the first flange is connected with a mounting disc 316, and the motor 331 is connected to the mounting disc 316 through a bolt. Through the structural design, the motor 331 is mounted on the mounting disc 316, and the mounting disc 316 is mounted on the flange through bolts, so that the motor 331 is easy to disassemble, and the subsequent maintenance of the motor 331 and the impeller 332 is facilitated.

Preferably, an air inlet joint 36 is arranged on the air inlet channel 313, a second flange 361 is arranged on the air inlet joint 36, and the second flange 361 is connected with the other end of the chip suction pipeline 2; and an air outlet joint 37 is arranged on the air outlet channel 312, and a flange three 371 is arranged on the air outlet joint 37. Through the structural design, the air inlet channel 313 and the air outlet channel 312 are respectively provided with the joint, and the joint is provided with the flange for butt joint with other pipelines, so that the installation structure and the installation mode are simplified.

Preferably, a filter screen is arranged in the air outlet joint 37. In this embodiment, a part of the fine and light dust particles may enter the inner drum 32 along with the airflow and be discharged from the air outlet channel 312 along with the airflow, which also risks polluting the environment. In order to further collect these dust particles, this embodiment sets up the filter screen in the inside of air-out joint 37, intercepts through filter screen dust particles. And air-out connects 37 department accessible flange three 371 and carries out quick dismantlement, conveniently in time changes the filter screen.

Preferably, a scrap collecting box 4 is disposed below the discharge opening 342, and in this embodiment, the scrap collecting box 4 is disposed to collect the scrap discharged from the discharge opening 342, and when the scrap reaches a certain amount, the worker cleans the scrap. Further, the scrap collecting box 4 can be provided with a transparent observation window so as to know the accumulation condition of the scrap in time.

Preferably, the inside of the scrap collecting box 4 is provided with a pressure sensor, and the outside is provided with an alarm, and the pressure sensor is in signal connection with the alarm. In the present embodiment, in order to detect the amount of the exhaust dust in the exhaust dust collection box 4, a pressure sensor is provided in the box, and the detection is performed by the pressure sensor. When the sweeps reaches a certain amount, the pressure sensor transmits signals to the alarm, the control module in the alarm is started after receiving the signals, and the worker can timely clean the sweeps collecting box 4 by giving out sound or flashing signals as warning.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the sweeps separator has been set up, inhale bits pipeline and sweeps and collect the cover, centrifugal fan has been set up in the sweeps separator, open centrifugal fan and collect the sweeps that the cover will cut the production and inhale through inhaling bits pipeline and sweeps, the sweeps gets into the inside of urceolus along inlet air channel, and rotary motion is done to cavity between urceolus and inner tube, the sweeps is rotatory to the bottom of a collection bits section of thick bamboo and falls down from the cavity between urceolus and the inner tube under the effect of centrifugal force, realize quick collection and the gas bits separation to the sweeps. The utility model discloses can collect the processing to the sweeps after the cutting process, can a large amount of sweeps of rapid processing, it is extremely convenient to operate, and recovery efficiency is high, has promoted the cleanliness factor of equipment all ring edge borders, avoids the sweeps to cause the influence to personnel and equipment, and the sweeps is concentrated moreover and is discharged from a collection bits section of thick bamboo, and the centralized processing of being convenient for has improved the work efficiency that the sweeps was handled effectively.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A scrap collecting device comprises a scrap collecting cover (1) for sucking the scraps, a scrap sucking pipeline (2) and a scrap separator (3), and is characterized in that the scrap collecting cover is connected with one end of the scrap sucking pipeline; the waste chip separator comprises an outer cylinder (31), an inner cylinder (32), a centrifugal fan (33) and a chip collecting cylinder (34); the outer barrel comprises a hollow air barrel main body (311), an air outlet channel (312) is arranged at the upper part of the air barrel main body, an air inlet channel (313) is arranged at the middle part of the air barrel main body, a wind shield (314) is arranged between the air outlet channel and the air inlet channel, and a through vent hole (315) is formed in the wind shield; the inner cylinder is arranged in the outer cylinder, and the top end of the inner cylinder is connected with the bottom surface of the wind shield; the inner cylinder is of an internal hollow structure, and the top of the inner cylinder is communicated with the vent hole; the centrifugal fan comprises a motor (331) and an impeller (332), the motor is arranged at the top of the outer barrel, the impeller is positioned in the outer barrel, and an output shaft of the motor is connected with the impeller; the section of the scrap collecting barrel is of a conical structure, the top of the scrap collecting barrel is provided with a feed inlet (341) which is communicated with the bottom of the air barrel main body, and the bottom of the scrap collecting barrel is provided with a discharge opening (342); the other end of the scrap suction pipeline is connected with the air inlet channel.

2. The sweeps collection device according to claim 1, characterized in that an air duct (35) is arranged between the impeller and the wind deflector, and the bottom end of the air duct is connected with the top surface of the wind deflector; the bottom of the air duct is provided with a first opening (351), the top of the air duct is provided with a second opening (352), and the diameter of the first opening is larger than that of the second opening; an air suction opening (3321) is formed in the front face of the impeller, and the second opening is arranged towards the air suction opening; the first opening is communicated with the vent hole and the inner barrel.

3. The scrap collecting device according to claim 1, wherein the air inlet channel and the air outlet channel are both volute structure air channels, and wherein the width and the height of the air inlet channel are both smaller than those of the air outlet channel.

4. The scrap collecting device according to claim 1, wherein the air inlet of the air inlet channel and the air outlet of the air outlet channel are located on the same plane, and the air inlet direction of the air inlet channel is opposite to the air outlet direction of the air outlet channel.

5. The scrap collecting device according to claim 2, wherein the suction opening is outwardly convex, and the side wall of the first opening is outwardly flared and formed with an arc-shaped ring plate (353) engaged with the suction opening; the arc-shaped annular plate is inserted into the air suction opening, and a gap is reserved between the arc-shaped annular plate and the air suction opening.

6. The sweeps collecting device according to claim 1, wherein the top of the outer cylinder is provided with a mounting groove of circular structure, the mounting groove is provided with a first flange, the first flange is connected with a mounting plate (316), and the motor is connected with the mounting plate through bolts.

7. The sweeps collecting device according to claim 1, characterized in that, an air inlet joint (36) is arranged on the air inlet channel, a second flange (361) is arranged on the air inlet joint, and the second flange is connected with the other end of the sweeps sucking pipeline; and an air outlet joint (37) is arranged on the air outlet channel, and a flange III (371) is arranged on the air outlet joint.

8. The scrap collecting device according to claim 7 wherein a filter screen is provided in the outlet fitting.

9. A scrap collecting device according to any of claims 1-8, characterised in that a scrap collecting box (4) is arranged below the discharge opening.

10. The scrap collecting device according to claim 9, wherein the scrap collecting box is provided with a pressure sensor inside and an alarm outside, and the pressure sensor is in signal connection with the alarm.