CN109648389B

CN109648389B - A piece recovery system for lathe cutting

Info

Publication number: CN109648389B
Application number: CN201910004182.2A
Authority: CN
Inventors: 林攀攀
Original assignee: Fujian Yuquan Machinery Manufacturing Co ltd
Current assignee: Fujian Yuquan Machinery Manufacturing Co ltd
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2020-05-01
Anticipated expiration: 2039-01-03
Also published as: CN109648389A

Abstract

The invention discloses a scrap recovery system for machine tool cutting, which comprises a collecting hopper, wherein the collecting hopper is arranged below a machine tool cutting mechanism, the bottom of the collecting hopper is connected with a material conveying device, an auxiliary material collecting device is arranged on the collecting hopper, and the material conveying device is also connected with a material storage device. The conveying device comprises a conveying pipe, the top of one end of the conveying pipe is communicated with the bottom of the collecting hopper, a helical blade is arranged inside the conveying pipe, a driving motor is fixedly connected to one end, far away from the collecting hopper, of the conveying pipe, the driving motor drives the helical blade, and the edge of the helical blade is attached to the inner wall of the conveying pipe. This piece recovery system can clear up in succession, and the lathe need not to stop the machine and can clear up the piece of cutting, is provided with supplementary device that gathers materials, can prevent effectively that the piece from piling up, can avoid simultaneously stopping up.

Description

A piece recovery system for lathe cutting

Technical Field

The invention relates to the technical field of machine tools, in particular to a chip recovery system for machine tool cutting.

Background

The lathe is a common device in mechanical production and machining, and mainly functions to perform turning machining on a rotating workpiece by using a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The types of lathes are mainly: the horizontal lathe has wide machining target, great spindle rotation speed and feed amount regulating range and capacity of machining inner and outer surface, end surface and inner and outer thread of workpiece. But mainly depends on manual operation, has low production efficiency and is suitable for single-piece and small-batch production. The automatic lathe can automatically finish the multi-process machining of small and medium-sized workpieces according to a certain program, can automatically feed and discharge materials, repeatedly machine a batch of same workpieces, and is suitable for large-scale and mass production. And the main shaft of the vertical lathe is vertical to the horizontal plane, a workpiece is clamped on a horizontal rotary worktable, and a tool rest moves on a cross beam or an upright column. The machine is suitable for processing large, heavy and difficult-to-install workpieces on a common lathe, and is divided into a single column and a double column. The waste collection device can generate a large amount of scraps in production and processing, a tray is usually arranged at the lower end of the horizontal lathe for collecting waste in order to facilitate the collection of the waste, but the collection effect is not ideal enough.

Disclosure of Invention

The present invention is directed to a chip recovery system for machine tool cutting, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a piece recovery system for lathe cutting, includes the collecting hopper, the below at lathe cutting mechanism is installed to the collecting hopper, the bottom of collecting hopper is connected with the feeding device, and installs supplementary aggregate device on the collecting hopper, the feeding device still connects storage device.

Preferably, the feeding device comprises a feeding pipe, the top of one end of the feeding pipe is communicated with the bottom of the collecting hopper, a helical blade is arranged inside the feeding pipe, a driving motor is fixedly connected to one end, far away from the collecting hopper, of the feeding pipe, the driving motor drives the helical blade, and the edge of the helical blade is attached to the inner wall of the feeding pipe.

Preferably, the auxiliary material collecting device comprises an air pump, an air suction end of the air pump is connected with an air inlet pipeline, one end of the air inlet pipeline, far away from the air pump, is communicated with one end of a material conveying pipe, far away from a driving motor, of the material conveying pipe, a filter screen is fixedly connected in a pipe orifice of one end of the air inlet pipeline, far away from the air pump, an air outlet end of the air pump is connected with an annular pipe through a pipeline, the annular pipe is coaxially fixed at the top of the material collecting hopper, a through groove is formed in a primary pipe wall, close to the center of the annular pipe, an annular baffle is arranged inside the annular pipe, the annular baffle covers the through groove, the top and the bottom, close to one side of the through groove, of the annular baffle are both connected with the inner wall of the annular pipe through a bearing, a plurality, the annular pipe is internally provided with a micro motor, a rotor of the micro motor is fixedly connected with a gear, and the gear is meshed with a rack at the top of the annular baffle.

Preferably, one end of the air inlet pipeline close to the filter screen is fixedly connected with a filter layer.

Preferably, storage device includes the storage case, one side upper end fixedly connected with pipe of storage case, the one end that the conveying pipeline is close to driving motor is connected to the other end of pipe, the inside of storage case is provided with the stripper plate, the four sides of stripper plate respectively with the inner wall laminating of storage case, and the bottom of stripper plate installs electronic hydraulic rod, the inner chamber bottom of electronic hydraulic rod's bottom fixed connection storage case, the stripper plate bottom is close to one side fixedly connected with baffle of pipe, the height of baffle is 1/2 of storage case inner chamber elevation, install the chamber door on keeping away from the lateral wall of pipe on the storage case.

Compared with the prior art, the invention has the beneficial effects that:

1. continuous cleaning, the lathe need not to stop the machine and can clear up the piece of cutting.

2. Be provided with supplementary device that gathers materials, can prevent effectively that the piece from piling up, can avoid simultaneously blockking up.

3. Set up extrusion parts such as stripper plate in storage device, can be with the piece compaction of collecting to reduce clastic volume, conveniently retrieve.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the storing device of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

reference numbers in the figures: the device comprises a collecting hopper 1, a material conveying device 2, a material conveying pipe 21, a helical blade 22, a driving motor 23, an auxiliary material collecting device 3, an air suction pump 31, an air inlet pipeline 32, a filter screen 33, a ring pipe 34, a through groove 35, a ring baffle 36, a tubule 37, a micromotor 38, a material storing device 4, a material storing box 41, a guide pipe 42, a squeezing plate 43, an electric hydraulic push rod 44 and a baffle 45.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a piece recovery system for lathe cutting, includes collecting hopper 1, collecting hopper 1 installs the below at the lathe cutting mechanism, collecting hopper 1's bottom is connected with feeding device 2, and installs supplementary aggregate device 3 on collecting hopper 1, feeding device 2 still connects storage device 4.

Conveying device 2 includes conveying pipeline 21, the bottom of conveying pipeline 21's one end top intercommunication collecting hopper 1, the inside of conveying pipeline 21 is provided with helical blade 22, and conveying pipeline 21 keeps away from the one end fixedly connected with driving motor 23 of collecting hopper 1, driving motor 23 drives helical blade 22, helical blade 22's edge and the laminating of the inner wall of conveying pipeline 21.

The auxiliary material collecting device 3 comprises a suction pump 31, wherein an air suction end of the suction pump 31 is connected with an air inlet pipeline 32, one end of the air inlet pipeline 32 far away from the suction pump 31 is communicated with one end of a conveying pipeline 21 far away from a driving motor 23, an orifice of the air inlet pipeline 32 far away from one end of the suction pump 31 is internally and fixedly connected with a filter screen 33, one end of the air inlet pipeline 32 close to the filter screen 33 is fixedly connected with a filter layer, an air outlet end of the suction pump 31 is connected with an annular pipe 34 through a pipeline, the annular pipe 34 is coaxially fixed at the top of the collecting hopper 1, a first pipe wall of the annular pipe 34 close to the center thereof is provided with a through groove 35, the annular pipe 34 is internally provided with an annular baffle 36, the annular baffle 36 covers the through groove 35, the top and the bottom of one side of the annular baffle 36 close to the through groove 35 are both connected, tubule 37 passes through logical groove 35, and tubule 37 and collecting hopper 1 inner wall parallel arrangement, the rack is carved with at the top of annular baffle 36, install micro motor 38 in the ring channel 34, fixedly connected with gear on micro motor 38's the rotor, and the gear and the rack toothing at annular baffle 36 top.

Storage device 4 includes storage tank 41, one side upper end fixedly connected with pipe 42 of storage tank 41, the one end that conveying pipeline 21 is close to driving motor 23 is connected to the other end of pipe 42, the inside of storage tank 41 is provided with stripper plate 43, the four sides of stripper plate 43 are laminated with the inner wall of storage tank 41 respectively, and the bottom of stripper plate 43 installs electronic hydraulic rod 44, the inner chamber bottom of electronic hydraulic rod 44's bottom fixed connection storage tank 41, one side fixedly connected with baffle 45 that the stripper plate 43 bottom is close to pipe 42, the height of baffle 45 is 1/2 of storage tank 41 inner chamber elevation, install the chamber door on keeping away from pipe 42's the lateral wall on the storage tank 41.

Wherein, the driving motor 23, the air pump 31, the micro motor 38 and the electric hydraulic push rod 44 are all externally connected with control switches.

During operation, the debris fall into the collection hopper 1, the suction pump 31 enables the bottom of the inner cavity of the collection hopper 1 to form negative pressure, so that the debris can enter the conveying pipe 21 more easily, the air outlet end of the suction pump 31 is connected with the annular pipe 34, meanwhile, the micro motor 38 drives the annular baffle 36, air is blown out from the thin pipe 37 on the annular baffle 36, and the blown-out air flow blows the debris staying on the inner wall of the collection hopper 1 to the bottom of the inner cavity of the collection hopper 1. The chips entering the feed conveyor 21 enter the magazine 4 under the influence of the helical blades 22.

When the chips need to be taken out, the electric hydraulic push rod 44 is started to push the extrusion plate 43 upwards, so that the chips are compacted, the volume of the chips is reduced, and the chips are convenient to take out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A chip recovery system for machine tool cutting, comprising a collection hopper (1), said collection hopper (1) being mounted below the machine tool cutting mechanism, characterized in that: the bottom of the collecting hopper (1) is connected with a material conveying device (2), an auxiliary material collecting device (3) is installed on the collecting hopper (1), and the material conveying device (2) is also connected with a material storage device (4);

the conveying device (2) comprises a conveying pipe (21), the top of one end of the conveying pipe (21) is communicated with the bottom of the collecting hopper (1), a helical blade (22) is arranged inside the conveying pipe (21), one end, far away from the collecting hopper (1), of the conveying pipe (21) is fixedly connected with a driving motor (23), the driving motor (23) drives the helical blade (22), and the edge of the helical blade (22) is attached to the inner wall of the conveying pipe (21);

the auxiliary material collecting device (3) comprises an air suction pump (31), the air suction end of the air suction pump (31) is connected with an air inlet pipeline (32), one end of the air inlet pipeline (32), far away from the air suction pump (31), is communicated with one end of a conveying pipeline (21), far away from a driving motor (23), the air inlet pipeline (32) is far away from one end of the air suction pump (31), the pipe orifice of the air suction pump (31) is internally and fixedly connected with a filter screen (33), the air outlet end of the air suction pump (31) is connected with an annular pipe (34) through a pipeline, the annular pipe (34) is coaxially fixed at the top of a material collecting hopper (1), a through groove (35) is formed in the pipe wall of the annular pipe (34), the inside of the annular pipe (34) is provided with an annular baffle (36), the annular baffle (36) covers the through groove (35), and the top and the bottom, close to one side of the through groove (, the annular baffle (36) is fixedly connected with a plurality of thin tubes (37), the thin tubes (37) penetrate through the through grooves (35), the thin tubes (37) are arranged in parallel with the inner wall of the collecting hopper (1), racks are carved on the top of the annular baffle (36), a micro motor (38) is installed in the annular tube (34), a rotor of the micro motor (38) is fixedly connected with a gear, and the gear is meshed with the racks on the top of the annular baffle (36);

a filtering layer is fixedly connected to one end, close to the filtering screen (33), in the air inlet pipeline (32);

the storage device (4) comprises a storage box (41), a guide pipe (42) is fixedly connected with the upper end of one side of the storage box (41), the other end of the guide pipe (42) is connected with one end of the material conveying pipe (21) close to the driving motor (23), the interior of the storage box (41) is provided with an extrusion plate (43), four sides of the extrusion plate (43) are respectively attached to the inner wall of the storage box (41), and the bottom of the extrusion plate (43) is provided with an electric hydraulic push rod (44), the bottom end of the electric hydraulic push rod (44) is fixedly connected with the bottom of the inner cavity of the material storage box (41), a baffle plate (45) is fixedly connected with one side of the bottom of the extrusion plate (43) close to the guide pipe (42), the height of the baffle (45) is 1/2 of the height of the inner cavity of the storage box (41), and a box door is arranged on the side wall of the material storage box (41) far away from the guide pipe (42).