CN212496856U

CN212496856U - Aluminum plate wire drawing machine equipment

Info

Publication number: CN212496856U
Application number: CN202022216776.0U
Authority: CN
Inventors: 王蕾
Original assignee: TIANJIN JINGTAI TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: TIANJIN JINGTAI TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2020-10-04
Filing date: 2020-10-04
Publication date: 2021-02-09
Anticipated expiration: 2030-10-04

Abstract

The utility model relates to an aluminum plate wire drawing machine equipment. The aluminum plate positioning device comprises a main support, wherein a storage workbench for placing an aluminum plate is arranged above the main support, and a positioning structure for positioning the aluminum plate is arranged on the storage workbench; the main bracket is connected with a transverse moving feeding device for driving the object placing worktable to move transversely; the transverse moving feeding device is connected with a clutch device; the main bracket is connected with a wire drawing device which is positioned above the object placing workbench and also comprises a lifting device which is used for driving the wire drawing device to move longitudinally; also comprises a dust suction device. The utility model discloses can carry out the wire drawing to the aluminum plate of different thickness and handle, can collect the sweeps that the in-process produced of polishing simultaneously.

Description

Aluminum plate wire drawing machine equipment

Technical Field

The utility model belongs to the technical field of the aluminum product processing equipment, especially, relate to an aluminum plate wire drawing machine equipment.

Background

The surface wire drawing treatment is a surface treatment means which forms lines on the surface of a workpiece by grinding products and has a decorative effect; the wire drawing treatment can make the metal surface obtain non-mirror metallic luster.

The existing aluminum plate wire drawing is a manufacturing process of scraping lines on the surface of an aluminum plate by using sand paper repeatedly, the process flow mainly comprises 3 parts of degreasing, sand grinding and water washing, and in the aluminum plate wire drawing process, a special film coating technology after anodic treatment can enable the surface of the aluminum plate to generate a film layer containing the metal component, and each fine wire mark is clearly displayed, so that fine hair gloss appears in metal matte. More and more metal shells of aluminum plate products use a metal wire drawing process to play a role in beauty and corrosion resistance. The product has elements of fashion and science and technology. This is also one of the reasons why this process is very popular.

The existing aluminum plate wire drawing equipment has certain defects: (1) the machining distance between the polishing end and the aluminum plate to be machined is difficult to accurately regulate and control, and the aluminum plates with different thicknesses cannot be subjected to wire drawing treatment; (2) the sweeps that produce can't collect polishing at the in-process of polishing, and the sweeps can splash everywhere, and manual cleaning is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aluminum plate wire drawing machine equipment with waste residue collection function and strong universality for solving the technical problems existing in the known technology.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: an aluminum plate wire drawing machine device comprises a main support, wherein a storage workbench for placing an aluminum plate is arranged above the main support, and a positioning structure for positioning the aluminum plate is arranged on the storage workbench; the main bracket is connected with a transverse moving feeding device for driving the object placing worktable to move transversely; the transverse moving feeding device is connected with a clutch device; the main bracket is connected with a wire drawing device which is positioned above the object placing workbench and also comprises a lifting device which is used for driving the wire drawing device to move longitudinally; also comprises a dust suction device.

The utility model has the advantages that: the utility model provides an aluminum plate wire drawing machine device, which can bear an aluminum plate and position the aluminum plate by arranging an object placing workbench, can drive the aluminum plate to move transversely by arranging a transverse moving feeding device, and can grind and draw the aluminum plate fed into the lower end of the wire drawing device by arranging the wire drawing device; the longitudinal position of the wire drawing device can be adjusted by arranging the lifting device, so that the machining distance between the wire drawing device and the aluminum plate to be machined is accurately regulated and controlled, and the equipment can perform wire drawing treatment on aluminum plates with different thicknesses; the dust collection device can collect the scraps generated in the grinding process, so that the scraps are prevented from splashing around, and the labor intensity of manual cleaning is reduced; through setting up clutch, can avoid the frequent shut down of reloading in-process, promote the security of equipment and the convenience in the operation process.

Preferably: the wire drawing device comprises a main support, a plurality of groups of vertical guide rails, a lifting installation frame, a wire drawing device and a lifting installation frame, wherein the main support is fixedly connected with the lifting platform support located on the downstream of the movement direction of the object placing workbench, the lifting platform support is fixedly connected with the plurality of groups of vertical guide rails, the vertical guide rails are connected with the lifting installation frame in a sliding mode through sliders, and the wire drawing device is.

Preferably: the wire drawing device comprises a driving abrasive belt roller and a driven abrasive belt roller which are rotatably connected with the lifting mounting frame and transversely arranged, and an abrasive belt is connected between the driving abrasive belt roller and the driven abrasive belt roller in a transmission way; the wire drawing machine is characterized by further comprising a wire drawing motor fixedly connected to the lifting mounting frame, and a wire drawing transmission pair is connected between an output shaft of the wire drawing motor and the driving abrasive belt roller.

Preferably: the wire drawing device comprises a wire drawing wheel which is rotatably connected with the lifting mounting frame and transversely arranged, and a wire drawing motor fixedly connected with the lifting mounting frame, wherein a wire drawing transmission pair is connected between an output shaft of the wire drawing motor and the wire drawing wheel.

Preferably: the lifting device comprises a transversely arranged lifting driving shaft and a longitudinally arranged lifting screw rod which are rotatably connected on a lifting platform bracket, wherein a first bevel gear and a second bevel gear are respectively connected at the inner end of the lifting driving shaft and the inner end of the lifting screw rod, and the first bevel gear and the second bevel gear are mutually meshed; a screw nut is screwed on the lifting screw rod and a screw nut connecting piece is fixedly connected on the screw nut; the screw nut connecting piece is fixedly connected with the lifting mounting frame; the lifting device also comprises a hand wheel and a dial which are fixedly connected at the outer end part of the lifting driving shaft.

Preferably: a transverse guide rail which is transversely arranged is fixedly connected to the main bracket; the transverse moving feeding device comprises a transverse moving mounting seat which is connected with the transverse guide rail in a sliding way through a sliding block, the object placing workbench is connected with the transverse moving mounting seat, and a transverse moving motor is fixedly connected to the transverse moving mounting seat; the transverse moving feeding device also comprises a transverse moving rack which is fixedly connected with the main support and has the extending direction consistent with that of the transverse guide rail, and a transverse moving gear is connected with an output shaft of the transverse moving motor and is meshed with the transverse moving rack.

Preferably: the clutch device comprises a spline shaft coaxially connected with an output shaft of the traverse motor, a spline shaft sleeve in spline fit with the spline shaft is sleeved on the spline shaft, and the traverse gear is connected with the spline shaft sleeve; the spline shaft is sleeved with a shifting and sliding structure in sliding connection with the spline shaft, and the shifting and sliding structure is fixedly connected with the spline shaft sleeve; the clutch device also comprises a shifting driving structure which is used for driving the shifting sliding structure to move along the axial direction of the spline shaft.

Preferably: the shifting sliding structure comprises a shifting wheel sleeved on the spline shaft, a shifting wheel blocking piece positioned between the shifting wheel and the spline shaft sleeve is fixedly connected to the shifting wheel, and a shifting sleeve positioned between the shifting wheel blocking piece and the shifting wheel is sleeved on the shifting wheel; the toggle driving structure comprises a toggle shaft sleeve fixedly connected to the transverse moving mounting seat, a toggle rotating shaft rotatably connected to the toggle shaft sleeve is arranged on the toggle shaft sleeve in a penetrating manner, a transversely arranged swinging rod is fixedly connected to the toggle rotating shaft, and an articulated arm is hinged between the toggle sleeve and the swinging rod; the poking driving structure also comprises a U-shaped plate which is fixedly connected with the transverse moving installation seat and used for supporting the swinging rod.

Preferably: the dust collection device comprises a dust collection box body with an opening at one side, a box body buckle cover is buckled at the opening end of the dust collection box body, an air outlet is arranged at the upper part of the dust collection box body, and a plurality of groups of filter elements are embedded in the dust collection box body; the dust collection device also comprises an air inlet which is fixedly connected with the lifting mounting frame and is over against the lower end part of the wire drawing device, and a telescopic air pipe is connected between the dust removal box body and the air inlet; the dust removal box also comprises a fan connected with the gas outlet of the dust removal box body through a gas pipeline.

Preferably: the positioning structure comprises a plurality of groups of air ports which are arranged on the object placing worktable and are connected with an external negative pressure air source.

Drawings

FIG. 1 is a schematic perspective view of the first embodiment with the outer protective cover removed;

fig. 2 is a schematic perspective view of the cross-sliding feeding device of the present invention;

fig. 3 is a schematic perspective view of the clutch device of the present invention;

FIG. 4 is a schematic perspective view of a drawing apparatus according to a first embodiment;

FIG. 5 is a schematic perspective view of a drawing apparatus according to a second embodiment;

fig. 6 is a schematic perspective view of the lifting device of the present invention;

FIG. 7 is a schematic perspective view of the dust suction device of the present invention;

fig. 8 is a schematic perspective view of the present invention.

In the figure: 1. a main support; 2. a lifting platform support; 3. a dust collection device; 3-1, an air suction opening; 3-2, a telescopic air pipe; 3-3, a dust removal box body; 3-4, buckling a cover on the box body; 3-5, a filter element; 4. a lifting device; 4-1, a hand wheel; 4-2, dial scale; 4-3, lifting the driving shaft; 4-4, a first bevel gear; 4-5, a second bevel gear; 4-6, a screw nut connecting piece; 4-7, a lifting screw rod; 5. a longitudinal guide rail; 6. a lifting mounting rack; 7. a wire drawing device; 7-1, drawing a wire motor; 7-2, drawing a wire transmission pair; 7-3, abrasive belt; 7-4, driving a sand belt roller; 7-5, driven abrasive belt rollers; 7-6, a wire drawing wheel; 8. a storage workbench; 9. a transverse moving feeding device; 9-1, transversely moving the rack; 9-2, a traversing motor; 9-3, a transverse gear; 9-4, transversely moving the mounting seat; 10. a transverse guide rail; 11. a clutch device; 11-1, spline shafts; 11-2, spline shaft sleeves; 11-3, a dial wheel blocking piece; 11-4, pulling a sleeve; 11-5, a thumb wheel; 11-6, an articulated arm; 11-7, shifting the shaft sleeve; 11-8, shifting the rotating shaft; 11-9, a swing lever; 11-10 parts of a U-shaped plate; 12. an outer protective cover; 13. and (6) an access panel.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail: the first embodiment is as follows:

please refer to fig. 1, the utility model discloses an aluminum plate wire drawing machine equipment includes main support 1, is provided with the thing workstation 8 of putting that is used for placing aluminum plate above on main support 1, is provided with the location structure that is used for fixing a position aluminum plate on putting thing workstation 8. In this embodiment, location structure includes the multiunit gas port of seting up on putting thing workstation 8, in addition, puts the gas passage who still sets up its side of intercommunication and gas port on thing workstation 8 is put in the intercommunication, and gas passage is connected with outside negative pressure air supply through gas line. In the actual work, place aluminum plate on putting thing workstation 8, because aluminum plate's surface has certain roughness, so accessible negative pressure adsorbs fixes a position aluminum plate fixedly, avoids aluminum plate dislocation departure to cause the incident in the actual work.

As shown in fig. 1, a traverse feeding device 9 for driving the article placing worktable 8 to move transversely is connected to the main support 1, and a transverse guide rail 10 arranged transversely is fixedly connected to the main support 1. Referring further to fig. 2, in this embodiment, the traverse feeding device 9 includes a traverse mounting seat 9-4 slidably connected to the transverse guide rail 10 through a slider, the object placing table 8 is connected to the traverse mounting seat 9-4, and a traverse motor 9-2 is fixedly connected to the traverse mounting seat 9-4; the traversing feeding device 9 also comprises a traversing rack 9-1 which is fixedly connected on the main bracket 1 and has the same extending direction with the extending direction of the transverse guide rail 10, a traversing gear 9-3 is connected on the output shaft of the traversing motor 9-2, and the traversing gear 9-3 is meshed with the traversing rack 9-1.

The transverse moving motor 9-2 is started to drive the transverse moving gear 9-3 to rotate, and the transverse moving gear 9-3 is meshed with the transverse moving rack 9-1, so that the transverse moving motor 9-2 can drive the transverse moving mounting seat 9-4 to transversely move along the transverse guide rail 10, further drive the object placing workbench 8 to transversely move, and finally drive the aluminum plate to transversely move to the wire drawing station.

In order to improve the safety and convenience of the equipment and avoid frequent halt in the material changing process, as shown in fig. 1, a clutch device 11 is connected to the traverse feeding device 9 in the embodiment. Further referring to fig. 3, the clutch device 11 includes a spline shaft 11-1 coaxially connected to the output shaft of the traverse motor 9-2, a spline shaft sleeve 11-2 in spline fit with the spline shaft 11-1 is sleeved on the spline shaft 11-1, the traverse gear 9-3 is connected to the spline shaft sleeve 11-2, and the spline shaft sleeve 11-2 is fixed with respect to the circumferential position of the spline shaft 11-1 and can slide along the axial direction of the spline shaft 11-1.

The spline shaft 11-1 is sleeved with a shifting sliding structure in sliding connection with the spline shaft, and the shifting sliding structure is fixedly connected with the spline shaft sleeve 11-2. The shifting sliding structure comprises a shifting wheel 11-5 sleeved on the spline shaft 11-1, a shifting wheel blocking piece 11-3 positioned between the shifting wheel 11-5 and the spline shaft sleeve 11-2 is fixedly connected to the shifting wheel 11-5, and a shifting sleeve 11-4 positioned between the shifting wheel blocking piece 11-3 and the shifting wheel 11-5 is sleeved on the shifting wheel 11-5. The clutch device 11 also comprises a toggle driving structure for driving the toggle sliding structure to move along the axial direction of the spline shaft 11-1.

As shown in FIG. 3, in this embodiment, the toggle driving structure includes a toggle shaft sleeve 11-7 fixedly connected to the bottom surface of the traverse mounting seat 9-4, a toggle rotating shaft 11-8 rotatably connected to the toggle shaft sleeve 11-7 is disposed through the toggle shaft sleeve 11-7, a transversely disposed swing lever 11-9 is fixedly connected to the toggle rotating shaft 11-8, the swing lever 11-9 extends along the radial direction of the toggle rotating shaft 11-8, and a rubber handle is disposed at the outer end of the swing lever 11-9. An articulated arm 11-6 is articulated between the shifting sleeve 11-4 and the swinging rod 11-9, and in the embodiment, the end part of the articulated arm 11-6 is articulated with the middle part of the swinging rod 11-9. The toggle driving structure also comprises a U-shaped plate 11-10 which is fixedly connected with the transverse moving installation seat 9-4 and used for supporting the swinging rod 11-9.

In actual work, when material changing is needed, only the swinging rod 11-9 needs to be manually shifted, the swinging rod 11-9 drives the shifting sliding structure to axially move along the spline shaft 11-1 through the hinged arm 11-6, and further drives the spline shaft sleeve 11-2 to axially move along the spline shaft 11-1, so that the transverse gear 9-3 is disengaged from the transverse rack 9-1, and the transverse motor 9-2 in a starting state cannot drive the article placing workbench 8 to transversely move along the transverse guide rail 10, so that discharging and material changing are facilitated for workers; after the feeding operation is finished, a worker can manually shift the swinging rod 11-9 in the reverse direction, the shifting sliding structure drives the spline shaft sleeve 11-2 to axially move along the spline shaft 11-1, so that the transverse gear 9-3 is meshed with the transverse rack 9-1 again, and the transverse motor 9-2 in the starting state can drive the object placing workbench 8 to transversely move along the transverse guide rail 10 again.

As shown in fig. 1, a lifting platform support 2 located on the downstream of the movement direction of the object placing workbench 8 is fixedly connected to the main support 1, a plurality of groups of longitudinal guide rails 5 longitudinally arranged are fixedly connected to the lifting platform support 2, a lifting installation frame 6 is connected to the longitudinal guide rails 5 through sliding blocks, and a wire drawing device 7 located above the object placing workbench 8 is connected to the lifting installation frame 6.

As shown in fig. 4, in the present embodiment, the wire drawing device 7 includes a driving belt roller 7-4 and a driven belt roller 7-5 which are rotatably connected to the lifting mounting frame 6 through a pedestal bearing and are transversely arranged, and in the present embodiment, the driving belt roller 7-4 and the driven belt roller 7-5 are distributed up and down; an abrasive belt 7-3 is connected between the driving abrasive belt roller 7-4 and the driven abrasive belt roller 7-5 in a transmission way, and the abrasive belt 7-3 is in contact with an aluminum plate on the object placing worktable 8; the wire drawing device 7 also comprises a wire drawing motor 7-1 fixedly connected on the lifting mounting frame 6, and a wire drawing transmission pair 7-2 is connected between an output shaft of the wire drawing motor 7-1 and the driving abrasive belt roller 7-4. The wire drawing transmission pair 7-2 comprises a driving belt wheel and a driven belt wheel, wherein the driving belt wheel is in key connection with an output shaft of the wire drawing motor 7-1, the driven belt wheel is in key connection with a mandrel of the driving belt roller 7-4, and a belt is in transmission connection between the driving belt wheel and the driven belt wheel.

In the actual working process, the wire drawing motor 7-1 drives the wire drawing transmission pair 7-2 to operate, further drives the driving abrasive belt roller 7-4 to rotate along the axial direction of the driving abrasive belt roller, and finally enables the abrasive belt 7-3 to circularly operate in a closed state; meanwhile, the transverse moving feeding device 9 drives the aluminum plate which is fixed on the object placing worktable 8 to transversely move towards the wire drawing device 7, and the abrasive belt 7-3 which circularly runs in a closed shape can perform wire drawing operation on the surface of the aluminum plate so as to form lines.

In order to conveniently and accurately regulate and control the machining distance between the wire drawing device 7 and the aluminum plate to be machined, and simultaneously enable the equipment to perform wire drawing treatment on aluminum plates with different thicknesses, as shown in fig. 1, the embodiment further comprises a lifting device 4 for driving the wire drawing device 7 to longitudinally move. With further reference to fig. 6, in the present embodiment, the lifting device 4 comprises a transversely disposed lifting driving shaft 4-3 rotatably connected to the lifting platform support 2, and a longitudinally disposed lifting screw 4-7, wherein a first bevel gear 4-4 and a second bevel gear 4-5 are respectively connected to an inner end of the lifting driving shaft 4-3 and an inner end of the lifting screw 4-7, and the first bevel gear 4-4 and the second bevel gear 4-5 are engaged with each other. The lifting screw rod 4-7 is screwed with a nut, the nut is fixedly connected with a nut connecting piece 4-6, and the nut connecting piece 4-6 is fixedly connected with the lifting mounting frame 6. The lifting device 4 also comprises a hand wheel 4-1 and a dial 4-2 which are fixedly connected at the outer end part of the lifting driving shaft 4-3. The rotating angle of the lifting driving shaft 4-3 can be accurately controlled by arranging the dial 4-2, so that the rotating angle of the lifting lead screw 4-7 can be accurately controlled, and the lifting lead screw 4-7 and a nut have inherent lead, so that the longitudinal position of the wire drawing device 7 can be accurately regulated and controlled finally.

In actual wire drawing operation process, owing to grind through wire drawing device 7 and aluminum plate and produce certain lines, so can produce a large amount of sweeps, the sweeps can splash everywhere, and the manual work is cleared up very trouble. Therefore, as shown in fig. 1, the present embodiment is further provided with a dust suction device 3. Referring to fig. 7, in the present embodiment, the dust collector 3 includes a dust-collecting box 3-3 with an opening at one side, a box cover 3-4 is fastened at the opening end of the dust-collecting box 3-3, an air outlet is arranged at the upper part of the dust-collecting box 3-3, and a plurality of sets of filter elements 3-5 are embedded in the dust-collecting box 3-3. The dust collection device 3 also comprises an air inlet 3-1 which is fixedly connected with the lifting mounting frame 6 and is over against the lower end part of the wire drawing device 7, in the actual working process, the air inlet of the air inlet 3-1 is over against the contact surface of the wire drawing device 7 and the aluminum plate, and a telescopic air pipe 3-2 is connected between the dust collection box body 3-3 and the air inlet 3-1. The dust suction device 3 also comprises a fan which is connected with the air outlet of the dust removal box body 3-3 through an air pipeline.

As shown in fig. 8, the bottom of the main support 1 is connected with a plurality of sets of support legs and casters, so that the movement flexibility of the equipment can be improved by the casters, and the equipment can be conveniently moved to a proper position by a worker. An external protective cover 12 covering the lifting platform support 2, the dust suction device 3 and the wire drawing device 7 is fixedly connected to the main support 1, and a notch through which the object placing worktable 8 can penetrate is formed in the external protective cover 12; an access opening 13 is provided in the outer protective cover 12. The hand wheel 4-1 is located outside the outer shield 12.

Example two:

most of the embodiment is the same as the embodiment, and different parts are shown in fig. 5, the wire drawing device 7 comprises a wire drawing wheel 7-6 which is rotatably connected with the lifting mounting frame 6 and transversely arranged, and further comprises a wire drawing motor 7-1 fixedly connected on the lifting mounting frame 6, and a wire drawing transmission pair 7-2 is connected between an output shaft of the wire drawing motor 7-1 and the wire drawing wheel 7-6. The wire drawing transmission pair 7-2 comprises a driving belt wheel in key connection with an output shaft of the wire drawing motor 7-1 and also comprises a driven belt wheel in key connection with a mandrel of the wire drawing wheel 7-6, and a belt is in transmission connection between the driving belt wheel and the driven belt wheel. The wire drawing wheel 7-6 or the driving abrasive belt roller 7-4, the driven abrasive belt roller and the abrasive belt 7-3 can be selected according to the requirements of different lines on the aluminum plate, so that the universality of the equipment is improved.

The working principle is as follows:

selecting a wire drawing wheel 7-6 or a driving abrasive belt roller 7-4, a driven abrasive belt roller and an abrasive belt 7-3 according to the grain requirements in the actual situation, and adjusting the longitudinal position of the wire drawing device 7 according to the thickness of an aluminum plate in the actual working process, namely, manually rotating a hand wheel 4-1 to accurately control the longitudinal position of the lifting mounting frame 6 so as to accurately adjust and control the longitudinal position of the wire drawing device 7; after the longitudinal position of the wire drawing device 7 is preset, the aluminum plate is placed on the object placing workbench 8 for feeding operation, and the aluminum plate is positioned through an air port on the object placing workbench 8 and a negative pressure air source. After the feeding operation is finished, a traverse motor 9-2 in the traverse feeding device 9, a fan in the dust collection device 3 and a wire drawing motor 7-1 in the wire drawing device 7 are started, the aluminum plate is driven by the traverse feeding device 9 to transversely move towards the wire drawing device 7, and the wire drawing device 7 can grind the surface of the moving aluminum plate; after the wire drawing operation is finished, the hand wheel 4-1 is manually rotated to enable the wire drawing device 7 to rise to a preset position, the transverse moving feeding device 9 drives the aluminum plate to reversely move to a feeding station, the wire drawing device 7 is separated from the aluminum plate in the moving process, the swinging rod 11-9 is manually shifted after the aluminum plate after the wire drawing operation is finished moves to the feeding station, the transverse moving gear 9-3 is separated from the transverse moving rack 9-1, the transverse moving motor 9-2 in the starting state can not drive the object placing workbench 8 to transversely move along the transverse guide rail 10 at the moment, the worker can carry out the unloading and feeding operation without stopping the machine, after the feeding operation is finished, the worker can manually shift the swinging rod 11-9 in the reverse direction to enable the transverse moving gear 9-3 to be re-meshed with the transverse moving rack 9-1, the transverse moving motor 9-2 in the starting state can drive the object placing workbench 8 to transversely move along the transverse guide rail 10, and performing wire drawing operation again.

Claims

1. The utility model provides an aluminum plate wire drawing machine equipment which characterized by: the aluminum plate positioning device comprises a main support (1), wherein an object placing workbench (8) for placing an aluminum plate is arranged above the main support (1), and a positioning structure for positioning the aluminum plate is arranged on the object placing workbench (8); a transverse moving feeding device (9) for driving the object placing worktable (8) to move transversely is connected to the main support (1); a clutch device (11) is connected on the transverse moving feeding device (9); the main support (1) is connected with a wire drawing device (7) which is positioned above the object placing workbench (8), and the wire drawing device also comprises a lifting device (4) which is used for driving the wire drawing device (7) to move longitudinally; also comprises a dust suction device (3).

2. The aluminum plate drawing machine apparatus of claim 1 wherein: the wire drawing device is characterized in that a lifting platform support (2) located on the downstream of the movement direction of the object placing workbench (8) is fixedly connected to the main support (1), a plurality of groups of longitudinal guide rails (5) longitudinally arranged are fixedly connected to the lifting platform support (2), a lifting mounting frame (6) is connected to the longitudinal guide rails (5) in a sliding mode through sliders, and the wire drawing device (7) is connected with the lifting mounting frame (6).

3. The aluminum plate drawing machine apparatus of claim 2 wherein: the wire drawing device (7) comprises a driving abrasive belt roller (7-4) and a driven abrasive belt roller (7-5) which are rotatably connected with the lifting mounting frame (6) and transversely arranged, and an abrasive belt (7-3) is connected between the driving abrasive belt roller (7-4) and the driven abrasive belt roller (7-5) in a transmission way; the automatic wire drawing device also comprises a wire drawing motor (7-1) fixedly connected to the lifting mounting frame (6), and a wire drawing transmission pair (7-2) is connected between an output shaft of the wire drawing motor (7-1) and the driving abrasive belt roller (7-4).

4. The aluminum plate drawing machine apparatus of claim 2 wherein: the wire drawing device (7) comprises a wire drawing wheel (7-6) which is rotatably connected with the lifting mounting frame (6) and is transversely arranged, and further comprises a wire drawing motor (7-1) which is fixedly connected with the lifting mounting frame (6), and a wire drawing transmission pair (7-2) is connected between an output shaft of the wire drawing motor (7-1) and the wire drawing wheel (7-6).

5. An aluminium plate wiredrawing apparatus as claimed in claim 3 or 4, wherein: the lifting device (4) comprises a transversely arranged lifting driving shaft (4-3) and a longitudinally arranged lifting screw rod (4-7) which are rotatably connected on the lifting platform bracket (2), the inner end of the lifting driving shaft (4-3) and the inner end of the lifting screw rod (4-7) are respectively connected with a first bevel gear (4-4) and a second bevel gear (4-5), and the first bevel gear (4-4) and the second bevel gear (4-5) are mutually meshed; a screw nut is screwed on the lifting screw rod (4-7) and a screw nut connecting piece (4-6) is fixedly connected on the screw nut; the screw nut connecting piece (4-6) is fixedly connected with the lifting mounting rack (6); the lifting device (4) also comprises a hand wheel (4-1) and a dial (4-2) which are fixedly connected with the outer end part of the lifting driving shaft (4-3).

6. An aluminium plate wiredrawing apparatus as claimed in claim 3 or 4, wherein: a transverse guide rail (10) which is transversely arranged is fixedly connected to the main bracket (1); the transverse moving feeding device (9) comprises a transverse moving mounting seat (9-4) which is connected with a transverse guide rail (10) in a sliding way through a sliding block, the object placing worktable (8) is connected with the transverse moving mounting seat (9-4), and a transverse moving motor (9-2) is fixedly connected to the transverse moving mounting seat (9-4); the traversing feeding device (9) also comprises a traversing rack (9-1) which is fixedly connected on the main support (1) and has the extending direction consistent with the extending direction of the transverse guide rail (10), a traversing gear (9-3) is connected on the output shaft of the traversing motor (9-2), and the traversing gear (9-3) is meshed with the traversing rack (9-1).

7. The aluminum plate drawing machine apparatus of claim 6 wherein: the clutch device (11) comprises a spline shaft (11-1) coaxially connected with an output shaft of the traverse motor (9-2), a spline shaft sleeve (11-2) in spline fit with the spline shaft (11-1) is sleeved on the spline shaft (11-1), and the traverse gear (9-3) is connected with the spline shaft sleeve (11-2); a shifting sliding structure in sliding connection with the spline shaft (11-1) is sleeved on the spline shaft, and the shifting sliding structure is fixedly connected with the spline shaft sleeve (11-2); the clutch device (11) also comprises a toggle driving structure for driving the toggle sliding structure to move along the axial direction of the spline shaft (11-1).

8. The aluminum plate drawing machine apparatus of claim 7 wherein: the poking sliding structure comprises a poking wheel (11-5) sleeved on the spline shaft (11-1), a poking wheel blocking piece (11-3) positioned between the poking wheel (11-5) and the spline shaft sleeve (11-2) is fixedly connected to the poking wheel (11-5), and a poking sleeve (11-4) positioned between the poking wheel blocking piece (11-3) and the poking wheel (11-5) is sleeved on the poking wheel (11-5); the toggle driving structure comprises a toggle shaft sleeve (11-7) fixedly connected to the transverse moving mounting seat (9-4), a toggle rotating shaft (11-8) rotatably connected to the toggle shaft sleeve (11-7) is arranged on the toggle shaft sleeve (11-7) in a penetrating manner, a transversely arranged swinging rod (11-9) is fixedly connected to the toggle rotating shaft (11-8), and an articulated arm (11-6) is hinged between the toggle sleeve (11-4) and the swinging rod (11-9); the toggle driving structure also comprises a U-shaped plate (11-10) which is fixedly connected with the transverse moving installation seat (9-4) and used for supporting the swinging rod (11-9).

9. An aluminium plate wiredrawing apparatus as claimed in claim 3 or 4, wherein: the dust collection device (3) comprises a dust collection box body (3-3) with an opening at one side, a box body buckle cover (3-4) is buckled at the opening end of the dust collection box body (3-3), an air outlet is arranged at the upper part of the dust collection box body (3-3), and a plurality of groups of filter elements (3-5) are embedded in the dust collection box body (3-3); the dust collection device (3) also comprises an air inlet (3-1) which is fixedly connected with the lifting mounting frame (6) and is over against the lower end part of the wire drawing device (7), and a telescopic air pipe (3-2) is connected between the dust collection box body (3-3) and the air inlet (3-1); and the fan is connected with the air outlet of the dust removal box body (3-3) through a gas pipeline.

10. The aluminum plate drawing machine apparatus of claim 1 wherein: the positioning structure comprises a plurality of groups of air ports which are arranged on the object placing worktable (8) and are connected with an external negative pressure air source.