CN212682834U - Air conditioner filter screen cutting device capable of performing positioning cutting according to size of filter screen - Google Patents

Abstract

The invention discloses an air conditioner filter screen cutting device capable of performing positioning cutting according to the size of a filter screen, which comprises a workbench, a feeding mechanism, a discharging mechanism and a cutting table, wherein a frame body is arranged in the middle of the top end of the workbench, the feeding mechanism is arranged on two sides of the top of the workbench, an electromagnetic slide rail is arranged in the middle of the top end of the frame body, the discharging mechanism is fixed at the bottom end of the electromagnetic slide rail, laser guide rails are arranged at two ends of one side of the top of the workbench below the frame body, and a positioning slide rail is arranged between the laser guide rails, the air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen is characterized in that the cutting table is divided into a plurality of separating grooves by the cutting table with a storage bin, a top plate is arranged in each separating groove, and a proper number of top plates can be selected according, the device can automatically unload the filter screens with different sizes.

Description

Air conditioner filter screen cutting device capable of performing positioning cutting according to size of filter screen

Technical Field

The invention relates to the technical field of filter screen cutting, in particular to an air conditioner filter screen cutting device capable of performing positioning cutting according to the size of a filter screen.

Background

Air conditioner filter screen commonly used in the existing market adopts nylon materials, the face with nylon, the air conditioner is packed into to the skeleton of plastics, need earlier the nylon filter screen according to the accurate cutting of size requirement during processing, then put into the injection molding machine and pour into the skeleton into, air conditioner filter screen processing equipment is after accomplishing the net piece cutting, utilize the manipulator to take out the filter screen usually, and the manipulator need utilize the roof to jack up certain height with the filter screen piece that cuts when getting the material, with filter screen piece and cutting edge separation, the manipulator could snatch it, the roof can not be greater than filter screen piece, carry out better bearing to filter screen piece again, avoid its edge to pull down.

The roof size of current filter screen cutting device jack-up filter screen piece is invariable, consequently can't be applicable to the filter screen of different specifications, and the filter screen can drop to the roof top completely when the filter screen of cutting is less, leads to the manipulator can't snatch, consequently need change the roof or change into artifical manual collection, uses comparatively inconveniently.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an air conditioner filter screen cutting device capable of performing positioning cutting according to the size of a filter screen, and solves the problems that the size of a top plate for jacking the filter screen piece is constant, the existing filter screen cutting device provided in the background art cannot be suitable for filter screens of different specifications, the filter screen can completely fall above the top plate when the cut filter screen is small, a manipulator cannot grab the filter screen, the top plate needs to be replaced or manually collected, and the use is inconvenient.

In order to achieve the purpose, the invention is realized by the following technical scheme: an air conditioner filter screen cutting device capable of performing positioning cutting according to the size of a filter screen comprises a workbench, a feeding mechanism, an unloading mechanism and a cutting table, wherein a frame body is installed at the middle position of the top end of the workbench, the feeding mechanism is installed on two sides of the top of the workbench, an electromagnetic slide rail is installed at the middle position of the top end inside the frame body, the unloading mechanism is fixed at the bottom end of the electromagnetic slide rail, laser guide rails are installed at two ends of one side of the top of the workbench below the frame body, a positioning slide rail is installed between the laser guide rails, movable blocks are installed at two ends of the bottom of the positioning slide rail and are connected with the laser guide rails, a mounting seat is arranged on the positioning slide rail, a laser is installed at one side of the top of the mounting seat, a laser cutting head is fixed at the bottom end of the laser, a sliding block is fixed at the, the sliding block is connected with the positioning sliding rail, an operation table is arranged on one side of the top end of the workbench far away from the laser guide rail, a computer is installed on a frame body above the operation table, a discharge opening is formed in the position of the frame body close to the operation table, spring buffering columns are uniformly installed at the top end of the workbench between the laser guide rails, a cutting table is fixed at the top end of each spring buffering column, a storage bin is formed in the middle position of the bottom end of each cutting table, partition grooves are uniformly formed in the storage bin, miniature hydraulic telescopic rods are installed in the partition grooves, a top plate is fixed at the top ends of the miniature hydraulic telescopic rods, a waste collection drawer is installed in the workbench below the cutting table, an air suction opening is formed in the middle position of one end, far away from a drawer handle, of the waste collection drawer, and an air suction pump is arranged at the, and the input end of the air pump is connected with the air suction port of the waste collection drawer through a conduit.

Optionally, feeding mechanism includes feeding motor, mounting panel, support and installation roller, feeding motor's output all is fixed with the mounting panel through the pivot, and the mounting panel all with installation roller joint, the one end that the mounting panel was kept away from to the installation roller all articulates with the support mutually, and all overlaps on the installation roller to have the spacing lagging.

Optionally, the opening has all been seted up to the both sides of support body, and the inside top of opening all is fixed with the tensioning roller with the bottom, the surface of tensioning roller all bonds and has flexible protective sheath, and the clearance height between the tensioning roller flushes with the cutting bed top.

Optionally, the operation platform includes a material guide plate and an operation room, a keyboard and a mouse are placed in the operation room, the material guide plate is inclined by 30 degrees, and the tail end of the material guide plate is connected with the discharge opening.

Optionally, shedding mechanism includes electromagnetic sliding block, hydraulic lifting rod, regulation seat, hydraulic telescoping rod, grip slipper, splint, driving motor and sliding seat, electromagnetic sliding block and electromagnetism sliding rail connection, and electromagnetic sliding block's bottom installs hydraulic lifting rod, hydraulic lifting rod's bottom mounting has the regulation seat, and the intermediate position department of adjusting the seat bottom is fixed with infrared positioning appearance, the sliding seat is all installed to the both sides of adjusting the seat bottom, and the bottom of sliding seat all installs the grip slipper, the length of grip slipper all is greater than the length of sliding seat, and the both ends at grip slipper top all are fixed with hydraulic telescoping rod, splint are all installed at the inside both ends of grip slipper, and hydraulic telescoping rod's output all is connected with splint.

Optionally, the middle position department of adjusting the seat inside installs the transfer line, and adjusts the inside both ends of seat and all be fixed with the lead screw, the transfer line passes through sprocket mechanism and lead screw constitution transmission structure, driving motor is installed to one side of adjusting the seat top, and driving motor's output passes through sprocket mechanism and transfer line constitution transmission structure.

Optionally, the lead screw is the two-way design, and the sliding seat symmetry sets up in the both sides of lead screw, the inside both ends of sliding seat have all been seted up with the identical lead screw cover of lead screw, and the sliding seat passes through the lead screw and adjusts the seat and constitute the design with adjustable position.

Optionally, the sliding block is all installed to the bottom of support, and has all seted up the spout on the workstation of support below, the inside one end of keeping away from the feeding motor of spout all installs hydraulic drive pole, and hydraulic drive pole's output all is connected with the sliding block.

Optionally, the middle of the limiting sleeve plate is in a sleeve-shaped design, the shape of the sleeve in the middle of the limiting sleeve plate is identical to that of the mounting roller, and the limiting sleeve plate and the mounting roller form a fastening structure through fastening bolts.

The invention provides an air conditioner filter screen cutting device capable of performing positioning cutting according to the size of a filter screen, which has the following beneficial effects:

1. this air conditioner filter screen cutting device that can fix a position the cutting according to the filter screen size, store the cutting bed in storehouse through being provided with the area, the cutting bed is divided into a plurality of separation grooves, every is separated and all is provided with a roof in the inslot, can push up under its miniature hydraulic telescoping rod's of below effect, filter screen jack-up that will cut, the roof that can select suitable quantity according to the specification and dimension of filter screen carries out the top, both guarantee that the edge of filter screen can expose and make things convenient for discharge mechanism to press from both sides and get, can carry out better bearing to the filter screen again, avoid it to be convenient for flagging, it is more convenient to snatch, the suitability of device.

2. This can carry out air conditioner filter screen cutting device of location cutting according to filter screen size, through being provided with two feeding mechanism and tensioning roller, can install the filter screen of lapping on one side feeding mechanism, then pass two tensioning rollers in proper order with the output and draw the feeding mechanism of opposite side to fix, but the filter screen automatic feeding during the cutting, need not artifical manual pull, it is more convenient to use, and the filter screen can remain the tensioning state all the time under the effect of tensioning roller, be provided with spacing lagging on feeding mechanism's the installation roller, can be spacing to the filter screen book of installation, avoid its position to take place the incline, thereby make the precision of cutting higher.

3. This air conditioner filter screen cutting device that can fix a position the cutting according to the filter screen size, through being provided with shedding mechanism, the cooperation roof uses, can clip the filter screen both sides that the cutting is good, removes its stock guide department to the slope, and the filter screen can be along with the stock guide by the discharge opening roll-off under self action of gravity, realizes automatic unloading, need not artifical manual unloading, and the security of use is higher, when unloading alright carry out cutting on next step, and work efficiency is higher.

4. This air conditioner filter screen cutting device that can fix a position the cutting according to the filter screen size, through being provided with garbage collection drawer and aspiration pump, the aspiration pump can make the interior negative pressure that forms of garbage collection drawer, and the piece that produces during the cutting can be under the atmospheric pressure effect by logical groove that the workstation surface was seted up fall into the garbage collection drawer in, avoids the piece to pile up, influences the performance of cutting machine, has prolonged the life of device.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of a workbench according to the present invention;

FIG. 4 is a schematic sectional structure view of the discharging mechanism of the present invention;

FIG. 5 is a schematic top view of a cross-sectional structure of an adjusting base according to the present invention;

FIG. 6 is a schematic diagram of a laser structure according to the present invention;

FIG. 7 is a schematic view of the feeding mechanism of the present invention;

FIG. 8 is a schematic view of the structure of the operation table of the present invention.

In the figure: 1. a work table; 2. a feeding mechanism; 201. a feeding motor; 202. mounting a plate; 3. a frame body; 4. a mounting seat; 401. a slider; 5. a laser; 501. a laser cutting head; 6. a computer; 7. an operation table; 701. a material guide plate; 702. an operation room; 8. a waste collection drawer; 801. an air extraction opening; 9. an opening; 10. a tension roller; 11. an electromagnetic slide rail; 12. an electromagnetic slider; 13. a discharge mechanism; 14. a laser guide rail; 15. a discharge opening; 16. a movable block; 17. a spring buffer post; 18. positioning the slide rail; 19. cutting table; 20. a storage bin; 21. a top plate; 22. a separation tank; 23. a micro hydraulic telescopic rod; 24. an air pump; 25. a hydraulic lifting rod; 26. an adjusting seat; 27. a hydraulic telescopic rod; 28. a clamping seat; 29. a splint; 30. an infrared locator; 31. a screw rod; 32. a drive motor; 3201. a sprocket mechanism; 33. a movable seat; 3301. a screw rod sleeve; 34. a transmission rod; 35. a support; 3501. a slider; 36. a hydraulic drive rod; 37. a chute; 38. mounting a roller; 3801. a limiting sleeve plate.

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.

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, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 8, the present invention provides a technical solution: an air conditioner filter screen cutting device capable of performing positioning cutting according to the size of a filter screen comprises a workbench 1, a feeding mechanism 2, a discharging mechanism 13 and a cutting table 19, wherein a frame body 3 is installed at the middle position of the top end of the workbench 1, the feeding mechanism 2 is installed on two sides of the top of the workbench 1, the feeding mechanism 2 comprises a feeding motor 201, an installation plate 202, a support 35 and an installation roller 38, the output end of the feeding motor 201 is fixed with the installation plate 202 through a rotating shaft, the installation plate 202 is clamped with the installation roller 38, one end of the installation roller 38 far away from the installation plate 202 is hinged with the support 35, a limiting sleeve plate 3801 is sleeved on the installation roller 38 to install a filter screen roll on the left feeding mechanism 2 when in use, the output end of the filter screen roll is fixed on the right feeding mechanism 2, the feeding motor 201 can drive the left filter screen roll to release the filter screen when in cutting, the right installation roller 38 winds the, realize filter screen automatic feeding, need not artifical manual pull, it is more convenient to use.

The middle of the limiting sleeve plate 3801 is in a sleeve shape design, the middle sleeve shape of the limiting sleeve plate 3801 is identical to the shape of the installation roller 38, the limiting sleeve plate 3801 forms a fastening structure with the installation roller 38 through a fastening bolt, the limiting sleeve plate 3801 can move on the installation roller 38 due to the identical design, the limiting sleeve plate 3801 is moved to be attached to a filter screen roll, the limiting sleeve plate 3801 is fixed by the fastening bolt, the mounted filter screen roll can be limited, the position of the mounted filter screen roll is prevented from being deviated, and accordingly cutting precision is higher.

Sliding block 3501 is all installed to support 35's bottom, and all seted up spout 37 on the workstation 1 of support 35 below, hydraulic drive pole 36 is all installed to the inside one end of keeping away from pay-off motor 201 of spout 37, and hydraulic drive pole 36's output all is connected with sliding block 3501, the shrink of hydraulic drive pole 36, thereby it makes support 35 remove to the one end of keeping away from pay-off motor 201 to drive sliding block 3501, installation roller 38 separates with mounting panel 202, the extension of hydraulic drive pole 36, make support 35 remove to the one end of being close to pay-off motor 201, installation roller 38 and mounting panel 202 block, the installation or the dismantlement to the filter screen book can be realized to two kinds of movements, the design is more reasonable.

Opening 9 has all been seted up to the both sides of support body 3, and the inside top of opening 9 all is fixed with tensioning roller 10 with the bottom, tensioning roller 10's surface all bonds there is flexible protective sheath, and the clearance height between tensioning roller 10 flushes with cutting bed 19 top, tensioning roller 10 can make the filter screen remain the tensioning state all the time, it is spacing to the filter screen of process, avoid its position to take place the incline, thereby make the precision of cutting higher, flexible protective sheath has certain deformation space, make things convenient for the filter screen to pass, can protect the filter screen, avoid tensioning roller 10 centre gripping to damage the filter screen excessively tightly, the security of use is higher.

An electromagnetic slide rail 11 is installed at the middle position of the top end inside the frame body 3, a discharging mechanism 13 is fixed at the bottom end of the electromagnetic slide rail 11, the discharging mechanism 13 comprises an electromagnetic slide block 12, a hydraulic lifting rod 25, an adjusting seat 26, a hydraulic telescopic rod 27, a clamping seat 28, a clamping plate 29, a driving motor 32 and a movable seat 33, the electromagnetic slide block 12 is connected with the electromagnetic slide rail 11, the hydraulic lifting rod 25 is installed at the bottom end of the electromagnetic slide block 12, the adjusting seat 26 is fixed at the bottom end of the hydraulic lifting rod 25, an infrared positioning instrument 30 is fixed at the middle position of the bottom of the adjusting seat 26, the movable seats 33 are installed at two sides of the bottom of the adjusting seat 26, the clamping seat 28 is installed at the bottom end of the movable seat 33, the length of the clamping seat 28 is larger than that of the movable seat 33, the hydraulic telescopic rods 27 are fixed at two ends of the top of the clamping seat 28, the clamping plate 29 is installed at two ends, the discharging mechanism 13 can clamp the two sides of the cut filter screen and transfer the cut filter screen to the inclined guide plate 701, automatic discharging is achieved, manual discharging is not needed, the using safety is higher, the next step of cutting can be performed while discharging, and the working efficiency is higher.

The middle position inside the adjusting seat 26 is provided with a transmission rod 34, two ends inside the adjusting seat 26 are respectively fixed with a screw rod 31, the transmission rod 34 and the screw rods 31 form a transmission structure through a chain wheel mechanism 3201, one side of the top of the adjusting seat 26 is provided with a driving motor 32, the output end of the driving motor 32 and the transmission rod 34 form a transmission structure through the chain wheel mechanism 3201, the driving motor 32 can drive the transmission rod 34 to rotate through the chain wheel mechanism 3201 during working, the transmission rod 34 rotates to drive the screw rods 31 to rotate through the chain wheel mechanism 3201, so that the screw rod sleeve 3301 moves towards the middle of the screw rods 31, the clamping seat 28 is close to the edge of the filter screen, the edge of the filter screen is inserted into a clamping groove inside the clamping seat 28, the design enables the distance between the clamping seats 28 on two sides to be adjustable, the.

Lead screw 31 is the bidirectional type design, and sliding seat 33 symmetry sets up in the both sides of lead screw 31, the lead screw cover 3301 identical with lead screw 31 is all seted up at the inside both ends of sliding seat 33, and sliding seat 33 constitutes the design with adjustable position through lead screw 31 and regulation seat 26, the bidirectional type design makes lead screw 31 rotatory, the lead screw cover 3301 relative motion of its top both sides, sliding seat 33 is in opposite directions or dorsad motion promptly, this design makes the interval between the both sides grip slipper 28 adjustable, make the device can carry out the centre gripping to different specification and dimension's filter screen, the suitability is stronger.

Laser guide rails 14 are respectively arranged at two ends of one side of the top of a workbench 1 below a frame body 3, positioning slide rails 18 are arranged between the laser guide rails 14, movable blocks 16 are respectively arranged at two ends of the bottom of the positioning slide rails 18, the movable blocks 16 are respectively connected with the laser guide rails 14, a mounting seat 4 is arranged on the positioning slide rails 18, a laser 5 is arranged at one side of the top of the mounting seat 4, a laser cutting head 501 is fixed at the bottom end of the laser 5, a sliding block 401 is fixed at the middle position of the bottom end of the mounting seat 4 and is connected with the positioning slide rails 18, an operation table 7 is arranged at one side of the top end of the workbench 1 far away from the laser guide rails 14, a computer 6 is arranged on the frame body 3 above the operation table 7, the operation table 7 comprises a material guide plate 701 and an operation room 702, a keyboard and a mouse are arranged in the operation room 702, the material guide plate 701 is designed to be inclined at 30 degrees, the keyboard and the mouse can be placed in the operation room 702, so that the staff can conveniently carry out numerical control operation, and due to the design of the inclined material guide plate 701, the cut filter screen can slide downwards along the material guide plate 701 under the action of self gravity and slide out from the discharge opening 15, so that the material can be discharged more conveniently.

Discharge opening 15 has been seted up to position department that support body 3 is close to operation panel 7, 1 top of workstation between laser instrument guide rail 14 evenly installs spring buffering post 17, and the top of spring buffering post 17 is fixed with cutting bed 19, the intermediate position department of cutting bed 19 bottom has seted up storage bin 20, and the inside of storing bin 20 evenly is provided with separating tank 22, miniature hydraulic telescoping rod 23 is all installed to separating tank 22's inside, and the top of miniature hydraulic telescoping rod 23 all is fixed with roof 21, install garbage collection drawer 8 in the workstation 1 of cutting bed 19 below, and garbage collection drawer 8 keeps away from the intermediate position department of drawer handle one end and has seted up extraction opening 801, the inside position department that is close to extraction opening 801 of workstation 1 is provided with aspiration pump 24, and aspiration pump 24's input passes through the extraction opening 801 of pipe and garbage collection drawer 8 and is connected.

In summary, in the air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen, when in use, the power is switched on, the left hydraulic driving rod 36 is contracted to drive the sliding block 3501 to move so as to enable the support 35 to move towards one end far away from the feeding motor 201, the mounting roller 38 is separated from the mounting plate 202, the mounting roller 38 is upwards rotated by 90 degrees to sleeve the filter screen roll on the mounting roller 38, then the limiting sleeve plate 3801 is moved to be attached to the filter screen roll, the mounting roller 38 is downwards rotated by 90 degrees, then the hydraulic driving rod 36 is extended to enable the support 35 to move towards one end near the feeding motor 201, the mounting roller 38 is clamped with the mounting plate 202, then the limiting sleeve plate 3801 is fixed by the fastening bolt, the filter screen is pulled out to pass through the left tensioning roller 10, to pass through the positioning sliding rail 18 and the cutting table 19, then pass through the right tensioning roller 10 to be fixed on the right mounting roller, the edges of two sides of the filter screen are reserved with about 1CM so as to pull and feed the filter screen, the laser guide rails 14 and the positioning slide rails 18 cooperate to move the laser 5 to the position above the part to be cut of the filter screen, then the laser 5 is started to cut the filter screen, the air suction pump 24 works during cutting to suck cutting scraps into the scrap collection drawer 8, after cutting is completed, the top plate 21 below the cut filter screen is jacked up under the action of the miniature hydraulic telescopic rod 23 at the bottom of the top plate to jack up the cut filter screen, the edge of the filter screen is suspended, the middle part of the filter screen is supported by the top plate 21, then the electromagnetic slide rails 11 work to drive the discharging mechanism 13 to move to the position above the filter screen, the hydraulic lifting rods 25 work to drive the clamping seat 28 to move downwards until the clamping part inside the clamping seat 28 is parallel to the filter screen, in the process, the infrared positioning instrument 30 can position the filter screen, then the driving motor 32 works to drive the, the transmission rod 34 rotates to drive the screw rod 31 to rotate through the chain wheel mechanism 3201, so that the screw rod sleeve 3301 moves towards the middle of the screw rod 31, and then the movable seat 33 moves towards the middle of the screw rod 31, so that the clamping seat 28 is close to the edge of the filter screen, the edge of the filter screen is inserted into the clamping groove inside the clamping seat 28, the hydraulic telescopic rod 27 works, the clamping plate 29 is driven to press down to clamp the edge of the filter screen, then the electromagnetic slide rail 11 works, the unloading mechanism 13 is driven to move to the upper side of the material guide plate 701, the hydraulic telescopic rod 27 contracts to drive the clamping plate 29 to release the filter screen, the filter screen can slide out from the material guide plate 701 along the material guide plate 701 under the action of self gravity, a cutting process is completed, the feeding motor 201 works, the mounting roller 38.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides an air conditioner filter screen cutting device that can fix a position the cutting according to the filter screen size, includes workstation (1), feeding mechanism (2), shedding mechanism (13) and cutting bed (19), its characterized in that: the automatic feeding device is characterized in that a frame body (3) is installed at the middle position of the top end of the workbench (1), feeding mechanisms (2) are installed on two sides of the top of the workbench (1), electromagnetic slide rails (11) are installed at the middle position of the top end inside the frame body (3), discharging mechanisms (13) are fixed at the bottom ends of the electromagnetic slide rails (11), laser guide rails (14) are installed at two ends of one side of the top of the workbench (1) below the frame body (3), positioning slide rails (18) are installed between the laser guide rails (14), movable blocks (16) are installed at two ends of the bottom of the positioning slide rails (18), the movable blocks (16) are connected with the laser guide rails (14), mounting seats (4) are arranged on the positioning slide rails (18), lasers (5) are installed on one side of the top of the mounting seats (4), laser cutting heads (501) are fixed at the bottom ends of the lasers (5), a sliding block (401) is fixed at the middle position of the bottom end of the mounting seat (4), the sliding block (401) is connected with a positioning sliding rail (18), an operating table (7) is arranged on one side, away from the laser guide rail (14), of the top end of the working table (1), a computer (6) is installed on a frame body (3) above the operating table (7), a discharge opening (15) is formed in the position, close to the operating table (7), of the frame body (3), spring buffering columns (17) are evenly installed at the top end of the working table (1) between the laser guide rails (14), a cutting table (19) is fixed at the top end of each spring buffering column (17), a storage bin (20) is formed in the middle position of the bottom end of the cutting table (19), separating grooves (22) are evenly arranged in the storage bin (20), and miniature hydraulic telescopic rods (23) are installed in the separating grooves (22), and the top of miniature hydraulic telescoping rod (23) all is fixed with roof (21), install garbage collection drawer (8) in workstation (1) of cutting bed (19) below, and garbage collection drawer (8) keep away from drawer handle one end intermediate position department and seted up extraction opening (801), workstation (1) inside position department of being close to extraction opening (801) is provided with aspiration pump (24), and the input of aspiration pump (24) passes through the pipe and is connected with extraction opening (801) of garbage collection drawer (8).

2. The air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen, according to claim 1, is characterized in that: feeding mechanism (2) are including feeding motor (201), mounting panel (202), support (35) and installation roller (38), the output of feeding motor (201) all is fixed with mounting panel (202) through the pivot, and mounting panel (202) all with installation roller (38) joint, the one end that mounting panel (202) were kept away from in installation roller (38) all articulates with support (35) mutually, and all overlaps on installation roller (38) and has spacing lagging (3801).

3. The air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen, according to claim 1, is characterized in that: opening (9) have all been seted up to the both sides of support body (3), and the inside top of opening (9) all is fixed with tensioning roller (10) with the bottom, the surface of tensioning roller (10) all bonds and has flexible protective sheath, and the clearance height between tensioning roller (10) flushes with cutting bed (19) top.

4. The air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen, according to claim 1, is characterized in that: the operating platform (7) comprises a material guide plate (701) and an operating room (702), a keyboard and a mouse are placed in the operating room (702), the material guide plate (701) is inclined by 30 degrees, and the tail end of the material guide plate (701) is connected with the discharge opening (15).

5. The air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen, according to claim 1, is characterized in that: the discharging mechanism (13) comprises an electromagnetic slider (12), a hydraulic lifting rod (25), an adjusting seat (26), a hydraulic telescopic rod (27), a clamping seat (28), a clamping plate (29), a driving motor (32) and a movable seat (33), wherein the electromagnetic slider (12) is connected with the electromagnetic sliding rail (11), the hydraulic lifting rod (25) is installed at the bottom end of the electromagnetic slider (12), the adjusting seat (26) is fixed at the bottom end of the hydraulic lifting rod (25), an infrared positioning instrument (30) is fixed at the middle position of the bottom of the adjusting seat (26), the movable seats (33) are installed on two sides of the bottom of the adjusting seat (26), the clamping seat (28) is installed at the bottom end of the movable seat (33), the length of the clamping seat (28) is larger than that of the movable seat (33), and the hydraulic telescopic rods (27) are fixed at two ends of the top of the clamping seat (28), splint (29) are all installed at the inside both ends of grip slipper (28), and hydraulic telescoping rod (27)'s output all is connected with splint (29).

6. The air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen, according to claim 5, is characterized in that: adjust seat (26) inside intermediate position department and install transfer line (34), and adjust the inside both ends of seat (26) and all be fixed with lead screw (31), transfer line (34) constitute transmission structure through sprocket gear (3201) and lead screw (31), adjust one side at seat (26) top and install driving motor (32), and the output of driving motor (32) passes through sprocket gear (3201) and constitutes transmission structure with transfer line (34).

7. The air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen, according to claim 6, is characterized in that: lead screw (31) are the two-way type design, and sliding seat (33) symmetry sets up in the both sides of lead screw (31), the identical lead screw cover (3301) with lead screw (31) is all seted up at the inside both ends of sliding seat (33), and sliding seat (33) constitute the design of position adjustable type through lead screw (31) and regulation seat (26).

8. The air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen, according to claim 2, is characterized in that: sliding block (3501) all is installed to the bottom of support (35), and has all seted up spout (37) on workstation (1) of support (35) below, hydraulic drive pole (36) are all installed to the inside one end of keeping away from feeding motor (201) of spout (37), and the output of hydraulic drive pole (36) all is connected with sliding block (3501).

9. The air conditioner filter screen cutting device capable of performing positioning cutting according to the size of the filter screen, according to claim 2, is characterized in that: the middle of the limiting sleeve plate (3801) is in a sleeve-shaped design, the sleeve shape in the middle of the limiting sleeve plate (3801) is matched with that of the installation roller (38), and the limiting sleeve plate (3801) and the installation roller (38) form a fastening structure through a fastening bolt.

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