CN214819334U

CN214819334U - Numerical control sawing and milling integrated machine with scrap removing device

Info

Publication number: CN214819334U
Application number: CN202121659641.XU
Authority: CN
Inventors: 王吴怡
Original assignee: Wuxi Lingwei Furniture Manufacturing Co ltd
Current assignee: Wuxi Lingwei Furniture Manufacturing Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-23
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to a numerical control saw mills all-in-one with remove bits device, it includes frame and work platform, be equipped with in the frame and be used for the bits mechanism that removes that the powder on the work platform brushed, it includes two slide boards that are on a parallel with work platform length direction to remove bits mechanism, set up on the slide board and be on a parallel with work platform length direction's the groove that slides, slide and rotate the live-rollers of connection between two slide grooves, connect the brush on the live-rollers lateral wall, two slide board both sides of carrying on the back mutually are equipped with the rack that is on a parallel with the groove that slides respectively, fixed cover is equipped with the gear with rack toothing on the live-rollers, the frame in-connection has driving motor, driving motor's output shaft coaxial coupling has the transmission lead screw, the transmission lead screw is on a parallel with the slide board, threaded connection has the drive block on the transmission lead screw, it has the holding opening that supplies the live-rollers embedding to open on the drive block. The present application has the advantage of improving the completeness of chip and powder removal.

Description

Numerical control sawing and milling integrated machine with scrap removing device

Technical Field

The utility model belongs to the technical field of the numerical control processing equipment and specifically relates to a numerical control saw mills all-in-one with remove bits device is related to.

Background

The numerical control sawing and milling machine is an integrated device capable of sawing and milling, and is suitable for processing various materials such as metal, plastic, wood and the like.

When a numerically controlled saw mill is used to machine wood panels, a large amount of debris and powder is generated and tends to accumulate on the work platform on which the wood panels are placed. In order to reduce the amount of debris and powder that is trapped between the work platform and the wood-based panel when the operator changes the wood-based panel, workers are often required to manually brush the debris and powder with a brush.

However, when the debris and the powder are manually brushed off, the situation of local brushing leakage can exist, so that the debris and the powder can be incompletely cleaned, and the defect is obvious.

SUMMERY OF THE UTILITY MODEL

In order to improve the completeness that piece and powder were clear away, this application provides a numerical control saw mills all-in-one with remove bits device.

The application provides a numerical control saw mills all-in-one with remove bits device adopts following technical scheme:

the utility model provides a numerical control sawing and milling all-in-one with remove bits device, includes frame and work platform, be equipped with in the frame and remove bits mechanism, remove bits mechanism and include two slide plates that are on a parallel with work platform length direction, set up on slide plates and be on a parallel with work platform length direction's sliding groove, slip and rotate the live-rollers of connection between two sliding grooves, connect the brush on the live-rollers lateral wall, two slide plate both sides that carry on the back mutually are equipped with the rack that is on a parallel with sliding groove respectively, fixed cover is equipped with the gear with rack toothing on the live-rollers, the frame in-connection has driving motor, driving motor's output shaft coaxial coupling has the transmission lead screw, the transmission lead screw is on a parallel with slide plates, threaded connection has the transmission piece on the transmission lead screw, it has the holding opening that supplies the live-rollers embedding to open on the transmission piece.

Through adopting above-mentioned technical scheme, operating personnel starts driving motor, driving motor's output shaft drive transmission lead screw rotates, screw-thread fit drive transmission piece motion between transmission lead screw and the driving block, because the roll shaft that rotates the roller part is located and sets up in the holding port on the driving block, consequently the driving block drives the live-rollers through holding port and slides at the inslot that slides, thereby the in-process that makes the live-rollers slide through the meshing of wheel and rack can rotate simultaneously, thereby it brushes from work platform to drive the brush, thereby it brushes piece and powder from work platform to realize with this. The output shaft of the driving motor rotates reversely, the rotating roller resets, and the hairbrush can cover the whole working platform in a mechanical transmission mode when brushing powder, so that the possibility of local brush leakage is reduced. This application has reduced the dust removal process and has had the possibility of leaking the brush through the setting that removes bits mechanism, is favorable to improving the effect that the powder brush removed, and then improves the completeness that powder and piece clear away.

Optionally, the working platform is rotatably connected to the frame, a cavity is formed in the lower portion of the frame opposite to the working platform, the scrap removing mechanism is located in the cavity below the working platform, an elevating mechanism used for driving the scrap removing mechanism to ascend and descend is arranged in the frame, two ends, located on the sliding plates, of the elevating mechanism are respectively provided with one, the elevating mechanism comprises a driving air cylinder connected in the frame, a bearing plate is connected to a piston rod of the driving air cylinder, the end portions of the sliding plates and the rack are connected to the bearing plate, a driving motor is connected to the bearing plate, two sides, located on the back of the two sliding plates, of a transmission screw rod are respectively provided with one, and a locking mechanism used for locking the wooden plates is arranged on the working platform.

Through adopting above-mentioned technical scheme, processing is accomplished back operating personnel and is taken off wooden board, then the work platform that overturns, the in-process of work platform upset, piece on the work platform relies on the dead weight can drop from the work platform automatically, and the powder can be attached to on the work platform, and remove bits mechanism only need will be attached to the powder brush on the work platform remove can, be favorable to reducing the degree of difficulty that the brush clears away piece and powder, be favorable to improving the completeness that powder and piece clear away simultaneously.

Optionally, the locking mechanism includes a locking screw rod in threaded connection with the working platform, and a pressing block for pressing the wood board is fixedly sleeved on the locking screw rod.

Through adopting above-mentioned technical scheme, operating personnel manually rotates locking screw, and locking screw drives the compact heap and compresses tightly wooden board on work platform, has reduced the course of working, and wooden board takes place the possibility of removing.

Optionally, the two sides of the two sliding plates which are opposite to each other are respectively provided with a limiting groove, a limiting block is connected in the limiting groove in a sliding manner, and the limiting block is connected to the transmission block.

Through adopting above-mentioned technical scheme, the sliding fit of stopper and spacing groove plays direction and limiting displacement to the motion of driving block, has reduced the driving block and has applyed the yawing force to the live-rollers, leads to the live-rollers unstable possibility of process that slides, is favorable to improving the stability of driving block motion process simultaneously.

Optionally, sliding block is connected in the sliding groove in a sliding manner, the two sides of the sliding block relative to the sliding plate are respectively fixedly connected with limiting pieces, the limiting pieces are located outside the sliding groove, and the rotating roller rotates to penetrate through the sliding block and the limiting pieces.

Through adopting above-mentioned technical scheme, the cooperation of sliding block and sliding groove has reduced the live-rollers process of sliding and has taken place the askew possibility of twisting of slope through the limiting displacement of spacing piece simultaneously, is favorable to improving the stability that the live-rollers slided at sliding groove.

Optionally, a blowing mechanism is arranged below the working platform, the blowing mechanism comprises a blowing pipe connected to the transmission block and parallel to a connecting line between the two sliding plates, the blowing pipe is hollow, a blowing groove is formed in the blowing pipe along the length direction of the blowing pipe, the opening of the blowing groove faces the working platform, an air supply hose is communicated with one end of the blowing pipe, and an air supply pump is communicated with one end, far away from the blowing pipe, of the air supply hose.

Through adopting above-mentioned technical scheme, during the motion of transmission piece, can drive gas blow pipe synchronous motion, start the air blowing pump, the air blowing pump with the air suction in the air supply hose to in flowing into the gas blow pipe along the air supply hose, finally spout to work platform from the gas blow tank, because the air that blows out is more powerful, can blow down the more firm powder of attaching to on work platform, thereby improved the effect of cleaing away to the powder on the work platform.

Optionally, a collecting box for bearing is placed in the cavity, an access hole is formed in the position, opposite to the cavity, of the rack, the access hole is rotatably connected with an access door, a clamping block is connected to the outside of the rack, one side, opposite to the cavity, of the access door is rotatably connected with a rotating strip, and a clamping groove for the rotating strip to be clamped in is formed in the clamping block.

Through adopting above-mentioned technical scheme, in the collection box was all fallen into to piece and the powder of clearing away from work platform, when accumulational piece was more in the collection box, operating personnel can open the access door through the joint of draw-in groove on rotating strip and the fixture block, takes out the collection box and handles piece and powder in the collection box.

Optionally, the live-rollers include interior roller, can dismantle two outer loops that are the semicircle ring type setting of connection on interior roller lateral wall, the brush is connected on the outer loop.

Through adopting above-mentioned technical scheme, after the brush uses for a long time, the brush receives ageing influence, is difficult to resume after the deformation, leads to the brush to remove the effect decline to the brush of piece and powder, consequently through the connection of dismantling of interior roller and outer roller, operating personnel can change the brush, ensures that the brush removes the effect to the brush of piece and powder.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the machine frame is internally provided with the chip removing mechanism, the chip removing mechanism removes powder and chips on the working platform through the hairbrush, and the hairbrush can cover the whole working platform, so that the possibility of local brush leakage can be reduced, and the completeness of removing the powder and the chips is improved;

2. the air blowing pump sucks air into the air supply hose, and flows into the air blowing pipe along the air supply hose, and finally the air is blown to the working platform from the air blowing groove.

Drawings

FIG. 1 is a schematic structural diagram for embodying the present application;

FIG. 2 is a cross-sectional view of the connection between the positioning screw, the rotating rod, the locking screw and the working platform according to the present application;

FIG. 3 is a schematic structural diagram for showing the positional relationship among the accommodating chamber, the collecting box and the access opening in the present application;

FIG. 4 is a schematic structural view for embodying the chip removing mechanism of the present application;

FIG. 5 is an exploded view for illustrating the connection relationship between the receiving opening, the gear and the limiting block in the present application;

FIG. 6 is a schematic structural diagram showing the connection relationship among the pressure ring, the blowing pipe and the blowing pump in the present application;

fig. 7 is a schematic structural diagram for showing the connection relationship among the fixture block, the rotating strip and the rack in the present application.

Description of reference numerals: 1. a frame; 2. a working platform; 3. rotating the rod; 4. positioning a screw rod; 5. a scrap removing mechanism; 50. a slide plate; 51. a sliding groove; 52. a rotating roller; 53. a brush; 54. a rack; 55. a gear; 56. a drive motor; 57. a transmission screw rod; 58. a transmission block; 59. an accommodating port; 6. a cavity; 7. a lifting mechanism; 71. a driving cylinder; 72. a carrier plate; 8. a locking mechanism; 81. locking the screw rod; 82. a compression block; 501. a limiting groove; 9. a limiting block; 10. a sliding block; 11. a limiting sheet; 12. a blowing mechanism; 121. an air blowing pipe; 122. an air blowing groove; 123. an air supply hose; 124. an air blower; 13. a collection box; 14. an access hole; 15. an access door; 16. a clamping block; 17. rotating the strip; 161. a card slot; 521. an inner roll; 522. an outer ring; 18. an accommodating chamber; 19. and (5) pressing a ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses numerical control saw mills all-in-one with remove bits device. Referring to fig. 1 and 2, the numerical control sawing and milling all-in-one machine with the chip removing device comprises a frame 1, a working platform 2 rotationally connected in the frame 1, and a locking mechanism 8 for locking the working platform on the working platform 2.

Referring to fig. 1 and 2, the two ends of the working platform 2 in the length direction are respectively and fixedly connected with a rotating rod 3, the rotating rod 3 is rotated to penetrate through the rack 1, and the rack 1 is provided with a positioning screw rod 4 in threaded connection for abutting against the outer side wall of the rotating rod 3. When the sawing and milling integrated machine works, an operator rotates the positioning screw rod 4, so that the positioning screw rod 4 abuts against the outer side wall of the rotating rod 3. When powder on the working platform 2 needs to be removed, an operator firstly unscrews the positioning screw rod 4, then turns over the whole working platform 2, and screws the positioning screw rod 4.

Referring to fig. 2, the locking mechanism 8 includes a locking screw 81 screwed on the work platform 2, and a pressing block 82 for pressing the work platform 2 is fixedly sleeved on the locking screw 81. When the integrated sawing and milling machine works, an operator can press the wood plates on the working platform 2 by rotating the locking screw 81 through the pressing block 82.

Referring to fig. 1 and 3, a chip removing mechanism 5 for brushing off powder on the working platform 2 is arranged in the machine frame 1, a cavity 6 is formed below the machine frame 1 relative to the working platform 2, and the chip removing mechanism 5 is located in the cavity 6 below the working platform 2.

The scrap removing mechanism 5 comprises two mutually parallel sliding plates 50, sliding grooves 51 formed in the sliding plates 50, a rotating roller 52 connected between the two sliding grooves 51 in a sliding manner, a brush 53 adhered to the outer side wall of the rotating roller 52, and racks 54 respectively arranged on two opposite sides of the two sliding plates 50. The sliding plates 50, the sliding grooves 51 and the racks 54 are parallel to the length direction of the working platform 2, and the rotating rollers 52 are parallel to a connecting line between the two sliding plates 50.

Referring to fig. 4 and 5, the scrap removing mechanism 5 further includes a gear 55 fixedly sleeved on the rotating roller 52 and engaged with the rack 54, a driving motor 56 disposed in the frame 1, and a transmission screw 57 coaxially and fixedly connected with an output shaft of the driving motor 56. The transmission screw 57 is parallel to the sliding plate 50, the transmission screw 57 is connected with a transmission block 58 through threads, the upper surface of the transmission block 58 is provided with an accommodating opening 59 for the rotating roller 52 to be embedded, and the longitudinal section of the accommodating opening 59 is U-shaped.

Referring to fig. 4 and 5, the driving motor 56 is a forward and reverse rotation motor, the operator starts the driving motor 56, the output shaft of the driving motor 56 drives the transmission screw 57 to rotate, and the transmission block 58 is sleeved on the transmission screw 57 and is in threaded connection with the transmission screw 57, so that the transmission block 58 can be driven to move when the transmission screw 57 rotates. However, a part of the shaft of the rotatable roller 52 is located in the receiving opening 59 of the drive block 58, so that the drive block 58 can move the rotatable roller 52 via the receiving opening 59.

Referring to fig. 4 and 5, meanwhile, since the end of the rotating roller 52 is fixedly sleeved with the gear 55, the gear 55 is meshed with the rack 54 to enable the rotating roller 52 to rotate simultaneously in the sliding process, and the brush 53 rotates along with the rotating roller 52, so as to brush the powder on the working platform 2 and drop the powder attached to the working platform 2. The driving motor 56 can drive the brush 53 to brush the powder on the working platform 2 back and forth.

Referring to fig. 5, the rotating roller 52 includes an inner roller 521, two outer rings 522 bolted to the outer side walls of the inner roller 521 and disposed in a semicircular ring shape, and the brush 53 is bonded to the outer rings 522. After the brush 53 is used for a long time, the brush 53 can be damaged due to aging, and an operator can replace the brush 53 by bolting the outer ring 522 and the inner roller 521, so that the brushing effect of the brush 53 on the powder on the working platform 2 is improved.

Referring to fig. 5, a sliding block 10 slides in the sliding groove 51, two sides of the sliding block 10 opposite to the sliding plate 50 are respectively and fixedly connected with a limiting piece 11, the limiting piece 11 is located outside the sliding groove 51 and clings to the sliding plate 50, and the rotating roller 52 is rotatably arranged through the sliding block 10 and the limiting piece 11. The sliding block 10 is matched with the sliding groove 51, and the possibility of inclination and distortion in the sliding process of the rotating roller 52 is reduced through the limiting effect of the limiting sheet 11, so that the stability of the rotating roller 52 in the sliding groove 51 is improved.

Referring to fig. 5, the two sides of the two sliding plates 50 which are opposite to each other are respectively provided with a limiting groove 501, a limiting block 9 is connected in the limiting groove 501 in a sliding manner, the longitudinal sections of the limiting grooves 501 and the limiting block 9 are both in a dovetail shape, and the limiting block 9 is fixedly connected to the transmission block 58.

Referring to fig. 5, the sliding fit of the limiting block 9 and the limiting groove 501 plays a role in guiding and limiting the movement of the transmission block 58, so that the possibility that the transmission block 58 applies a lateral force to the rotating roller 52 to cause the sliding process of the rotating roller 52 to be unstable is reduced, and the stability of the movement process of the transmission block 58 is improved.

Referring to fig. 3 and 4, a lifting mechanism 7 for driving the scrap removing mechanism 5 to lift is arranged in the frame 1, two sides of the cavity 6, which are opposite to the length direction of the working platform 2, are respectively provided with accommodating cavities 18, and two lifting mechanisms 7 are respectively arranged in the two accommodating cavities 18. The lifting mechanism 7 comprises a driving cylinder 71 connected in the accommodating cavity 18, and a bearing plate 72 fixedly connected to a piston rod of the driving cylinder 71, wherein the piston rod of the driving cylinder 71 faces the working platform 2.

Referring to fig. 4, the bearing plate 72 is perpendicular to the length direction of the working platform 2, the ends of the sliding plate 50 and the rack 54 are both fixedly connected to the bearing plate 72, the driving motor 56 is bolted to the bearing plate 72, and one end of the transmission screw 57 far away from the driving motor 56 is rotatably disposed on the bearing plate 72.

Referring to fig. 1 and 3, the chip removing mechanism 5 is lifted by the lifting mechanism 7 to provide a sufficient space for the work platform 2 to turn over.

Referring to fig. 6, an air blowing mechanism 12 for blowing the powder from the work platform 2 is further disposed in the machine frame 1, and the air blowing mechanism 12 includes an air blowing pump 124 disposed outside the machine frame 1, an air supply hose 123 communicated with an output end of the air blowing pump 124, an air blowing pipe 121 communicated with one end of the air supply hose 123 far away from the air blowing pump 124 and disposed in a hollow manner, and an air blowing groove 122 opened on the air blowing pipe 121 and communicated with an inner cavity thereof.

Referring to fig. 1 and 6, an air supply hose 123 passes through the rack 1 to the cavity 6 and is coiled in the cavity 6, an air blowing pipe 121 and an air blowing groove 122 are both parallel to a connecting line between the two sliding plates 50, the air blowing pipe 121 passes through the sliding groove 51, and an opening of the air blowing groove 122 faces the working platform 2. One side of the driving block 58 is bolted with a semi-circular pressing ring 19, and the pressing ring 19 presses the air blowing pipe 121 on the driving block 58.

Referring to fig. 6, the operator starts the blower pump 124, the blower pump 124 operates to draw air into the air supply hose 123, and the air flows into the blowing pipe 121, and finally blows the air from the blowing slot 122 to the work platform 2, and the blowing pipe 121 is connected to the driving block 58, so that the driving block 58 can drive the blowing pipe 121 to reciprocate. Because the air blown out from the air blowing pipe 121 is strong, the powder adhered to the work platform 2 can be blown down more firmly, thereby improving the effect of removing the powder on the work platform 2.

Referring to fig. 3 and 7, a collection box 13 for holding the scraps and the powder is placed in the cavity 6, an access opening 14 is formed in the position of the frame 1 relative to the cavity 6, and an access door 15 is rotatably connected to the access opening 14 through a hinge. A clamping block 16 is fixedly connected to the outside of the frame 1, one side, back to the cavity 6, of the access door 15 is rotatably connected with a rotating strip 17, and a clamping groove 161 for the rotating strip 17 to be clamped in is formed in the clamping block 16.

Referring to fig. 3 and 7, the powder and debris removed from the work platform 2 fall into the collection box 13, and when the debris accumulated in the collection box 13 is large, the operator can open the access door 15, take out the collection box 13 and dispose of the powder and debris in the collection box 13 by engaging the rotation bar 17 with the engaging groove 161 of the engaging block 16.

The implementation principle of the numerical control sawing and milling all-in-one machine with the chip removing device is as follows:

the operating personnel firstly adjust the work platform 2 to the level, then screw the positioning screw 4 for the positioning screw 4 supports tightly the lateral wall of dwang 3. And then, placing the wood board on the working platform 2, and screwing the locking screw 81 to ensure that the pressing block 82 presses the wood board on the working platform 2, and then sawing and milling are carried out.

The operator activates the driving cylinder 71 and the piston rod of the driving cylinder 71 is retracted, and there is a sufficiently large distance between the work platform 2 and the chip removing mechanism 5. After the machining is completed, an operator firstly unscrews the positioning screw rod 4, turns over the working platform 2 to enable the working surface of the working platform 2 to face the ground and be horizontal, and then screws the positioning screw rod 4. The piston rod of the driving cylinder 71 extends out, the scrap removing mechanism 5 is close to the working platform 2, and the brush 53 is abutted to the working platform 2.

At this moment, the driving motor 56 is started, the output shaft of the driving motor 56 drives the transmission screw rod 57 to rotate, the transmission block 58 is driven to move by the thread fit between the transmission screw rod 57 and the transmission block 58, and the roller body of the part of the rotating roller 52 is positioned in the accommodating port 59 formed in the transmission block 58, so that the transmission block 58 drives the rotating roller 52 to slide in the sliding groove 51 through the accommodating port 59, and the rotating roller 52 can rotate simultaneously in the sliding process through the meshing of the gear 55 and the rack 54, so that the brush 53 is driven to brush the powder and the scraps from the working platform 2, and the powder and the scraps are brushed off from the working platform 2. Driving motor 56 is just reversing motor, can reciprocate to clear away the powder on the work platform 2 through the just reversing of driving motor 56 output shaft, and when brush 53 brushed the powder, brush 53 can cover whole work platform 2, has reduced the possibility that has the local hourglass to brush.

When the driving motor 56 is started, the blowing pump 124 works to draw air into the air supply hose 123, and the air flows into the blowing pipe 121, and finally the air is blown to the working platform 2 from the blowing groove 122, and the blowing pipe 121 is connected to the driving block 58, so that the driving block 58 can drive the blowing pipe 121 to reciprocate. Because the air blown out from the air blowing pipe 121 is strong, the powder adhered to the work platform 2 can be blown down more firmly, thereby improving the effect of removing the powder on the work platform 2.

After the brush 53 and the blowing pipe 121 reciprocate for several processes, the operator lowers the scrap removing mechanism 5 and the blowing mechanism 12 again by driving the air cylinder 71, and simultaneously unscrews the positioning screw 4 to turn over the working platform 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a numerical control saw mills all-in-one with remove bits device, includes frame (1) and work platform (2), its characterized in that: the scrap removing mechanism (5) is arranged in the rack (1), the scrap removing mechanism (5) comprises two sliding plates (50) parallel to the length direction of the working platform (2), sliding grooves (51) which are formed in the sliding plates (50) and parallel to the length direction of the working platform (2), rotating rollers (52) connected between the two sliding grooves (51) in a sliding and rotating mode, brushes (53) connected to the outer side walls of the rotating rollers (52), racks (54) parallel to the sliding grooves (51) are arranged on two sides, back to back, of the two sliding plates (50) respectively, gears (55) meshed with the racks (54) are fixedly sleeved on the rotating rollers (52), a driving motor (56) is connected in the rack (1), an output shaft of the driving motor (56) is coaxially connected with a transmission lead screw (57), the transmission lead screw (57) is parallel to the sliding plates (50), the transmission screw rod (57) is connected with a transmission block (58) in a threaded mode, and an accommodating opening (59) for the rotating roller (52) to be embedded into is formed in the transmission block (58).

2. The numerical control sawing and milling all-in-one machine with the chip removing device is characterized in that: the working platform (2) is rotatably connected to the rack (1), a cavity (6) is formed in the rack (1) relative to the lower portion of the working platform (2), the scrap removing mechanism (5) is located in the cavity (6) below the working platform (2), a lifting mechanism (7) used for driving the scrap removing mechanism (5) to lift is arranged in the rack (1), two ends, located on the sliding plates (50), of the lifting mechanism (7) are respectively provided with one, the lifting mechanism (7) comprises a driving cylinder (71) connected in the rack (1), a bearing plate (72) is connected onto a piston rod of the driving cylinder (71), the end portions of the sliding plates (50) and the rack (54) are both connected to the bearing plate (72), the driving motor (56) is connected to the bearing plate (72), and one is respectively arranged on two sides, located on the back of the two sliding plates (50), of the transmission screw rod (57), and a locking mechanism (8) for locking the wooden plate is arranged on the working platform (2).

3. The numerical control sawing and milling all-in-one machine with the chip removing device is characterized in that: the locking mechanism (8) comprises a locking screw (81) which is in threaded connection with the working platform (2), and a pressing block (82) used for pressing the wood board is fixedly sleeved on the locking screw (81).

4. The numerical control sawing and milling all-in-one machine with the chip removing device is characterized in that: two sides that slide board (50) carried on the back mutually have opened spacing groove (501) respectively, sliding connection has stopper (9) in spacing groove (501), stopper (9) are connected in transmission piece (58).

5. The numerical control sawing and milling all-in-one machine with the chip removing device is characterized in that: sliding connection has sliding block (10) in sliding groove (51), sliding block (10) is the both sides of sliding plate (50) respectively fixedly connected with spacing piece (11) relatively, spacing piece (11) are located outside sliding groove (51), rotating roll (52) rotate and wear to locate sliding block (10) and spacing piece (11).

6. The numerical control sawing and milling all-in-one machine with the chip removing device is characterized in that: the utility model discloses a work platform (2) is equipped with blowing mechanism (12) in the below of work platform (2), blowing mechanism (12) are including connecting in driving block (58) and being on a parallel with gas blow pipe (121) of the line between two slide plates (50), gas blow pipe (121) cavity sets up, it has gas blow groove (122) to open along its length direction on gas blow pipe (121), the opening of gas blow groove (122) is towards work platform (2), the one end intercommunication of gas blow pipe (121) has air supply hose (123), the one end intercommunication that gas blow pipe (121) were kept away from in air supply hose (123) has air pump (124).

7. The numerical control sawing and milling all-in-one machine with the chip removing device is characterized in that: the utility model discloses a rack, including cavity (6), frame (1), access hole (14) department rotate and are connected with access door (15), frame (1) outer joint has fixture block (16), one side rotation that access door (15) dorsad cavity (6) is connected with rotation strip (17), it has draw-in groove (161) that supply to rotate strip (17) card to go up to open on fixture block (16) is used for holding the collecting box (13) of dress, open the position of the relative cavity (6) of frame (1) has access hole (14).

8. The numerical control sawing and milling all-in-one machine with the chip removing device is characterized in that: the rotating roller (52) comprises an inner roller (521) and two outer rings (522) which are in semicircular arrangement and detachably connected to the outer side wall of the inner roller (521), and the brush (53) is connected to the outer rings (522).