CN220006968U

CN220006968U - Feeding mechanism for five-axis sawing and milling integrated full-automatic CNC system

Info

Publication number: CN220006968U
Application number: CN202321724373.4U
Authority: CN
Inventors: 张天恩; 李国兵; 陈朋飞
Original assignee: Suzhou Jinfumai Ruijing Machinery Co ltd
Current assignee: Suzhou Jinfumai Ruijing Machinery Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-11-14
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to a feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system, which is used for conveying a section bar to a processing platform for processing through the cooperation of a second feeding component and a jacking structure, wherein the second feeding component can be clamped at the end part of the section bar and drives the section bar to move towards the processing platform under the driving of a translation structure, and the jacking structure can be supported on the section bar between the second feeding component and the processing platform so as to ensure that the section bar is always horizontal, thereby realizing the simultaneous cooperation processing of feeding, avoiding the cooperation processing of manual or other mechanisms and realizing automatic processing.

Description

Feeding mechanism for five-axis sawing and milling integrated full-automatic CNC system

Technical Field

The utility model relates to a feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system, and belongs to the technical field of sawing and milling equipment.

Background

The profile is made of iron or steel and materials with certain strength and toughness (such as plastics, aluminum, glass fibers and the like) and is manufactured into an object with a certain geometric shape through rolling, extrusion, casting and other processes, and under the condition that the profile demand is increasing, the high efficiency of profile processing is particularly important.

In the current market, CNC equipment that uses only possesses single processability, and blank unloading part then needs go raw and other materials factory preparation (especially longer aluminium alloy or cast aluminium) in advance, brings a lot of limitations for process circulation operation, has seriously limited holistic work efficiency, in addition, current CNC equipment, longer section bar all need manual work or other mechanism cooperation processing when processing to guarantee the section bar level, in order to avoid influencing processing.

Disclosure of Invention

The utility model aims to provide a feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system, which is used for feeding and simultaneously keeping a profile horizontal to match with machining, so that automatic machining is realized.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a feeding mechanism for five saw mill integrative full-automatic CNC system, CNC system includes loading attachment, processing platform and the processingequipment of adjacent setting, loading attachment includes feed bin mechanism and feeding mechanism of adjacent setting, feeding mechanism includes:

a feeding frame body;

the second feeding assembly comprises a translation structure arranged on the feeding frame body and a feeding clamp arranged on the translation structure; a kind of electronic device with high-pressure air-conditioning system

The jacking structure is arranged in the feeding frame body at intervals along the direction of the moving track of the second feeding assembly, and can extend or retract the feeding frame body along the height direction, and a clamping piece for clamping the profile is arranged on the jacking structure;

the lifting structure jacks up and clamps the section bar on the stock bin mechanism, the translation structure drives the feeding clamp to move along the direction close to the section bar under the action of the power piece, and the feeding clamp clamps the end part of the section bar and conveys the section bar to the processing platform under the action of the power piece.

Further, the translation structure comprises a feeding slide rail arranged on the feeding frame body and a bottom plate in sliding fit with the feeding slide rail.

Further, two feeding slide rails are arranged, the two feeding slide rails are arranged on two sides of the feeding frame body, and the jacking structure is arranged between the two feeding slide rails.

Further, a rack and pinion is arranged on the feeding frame body, the power piece is arranged on the bottom plate, and the output end of the power piece is connected with the rack and pinion in a meshed mode.

Further, buffer pieces are arranged at two ends of the feeding frame body, and the buffer pieces are arranged corresponding to the bottom plate.

Further, two ends of the feeding frame body are provided with stop pieces, and the stop pieces are arranged corresponding to the bottom plate.

Further, the jacking structure includes:

jacking the fixing plate;

the jacking cylinder is arranged on the jacking fixed plate; a kind of electronic device with high-pressure air-conditioning system

Clamping jaw assembly, including setting up clamping piece on the jacking cylinder and be close to the support piece that the clamping piece set up, the clamping piece includes clamping jaw cylinder and relative setting are in be used for the clamp tooth of centre gripping section bar on the clamping jaw cylinder, be provided with first rolling element on the clamp tooth, first rolling element centre gripping is in the both sides of section bar, support piece supports the bottom at the section bar.

Further, the clamping jaw assembly further comprises a connecting rod, one end of the connecting rod is hinged to the jacking fixed plate, the other end of the connecting rod is hinged to the clamping piece, an output shaft of the jacking cylinder is hinged to the connecting rod, and a hinge point of the jacking cylinder is close to a hinge point of the jacking fixed plate and the connecting rod.

Further, the clamping teeth comprise a connecting plate arranged on the clamping jaw cylinder and the first rolling piece arranged on the connecting plate, and the rolling shaft of the first rolling piece is connected to the connecting plate along the height direction.

Further, the connecting plate comprises a fixed end connected to the clamping jaw cylinder and a clamping end connected to the fixed end, a mounting cavity is formed in the clamping end in a concave mode, and the first rolling piece is arranged in the mounting cavity and at least partially extends out of the mounting cavity.

The utility model has the beneficial effects that: according to the utility model, the second feeding assembly and the jacking structure are matched to convey the section bar to the processing platform for processing, the second feeding assembly can be clamped at the end part of the section bar and drive the section bar to move towards the processing platform under the drive of the translation structure, and the jacking structure can be supported on the section bar between the second feeding assembly and the processing platform so as to ensure that the section bar is always horizontal, so that the processing of the section bar is matched while feeding is realized, the processing of the section bar matched by manpower or other mechanisms is avoided, and the automatic processing is realized.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of a five-axis sawing and milling integrated full-automatic CNC system.

Fig. 2 is a schematic view of an axial structure of the processing platform and the processing device in fig. 1.

Fig. 3 is an enlarged schematic view of the saw magazine of fig. 1.

Fig. 4 is a schematic structural diagram of a feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system according to a preferred embodiment of the present utility model.

Fig. 5 is a schematic structural view of the bin mechanism in fig. 1.

Fig. 6 is an enlarged schematic view of the portion a in fig. 5.

Fig. 7 is a schematic structural diagram of the jacking structure in fig. 1.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

For a better description of a feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system according to a preferred embodiment of the present utility model, please refer to fig. 1 to 3, a five-axis sawing and milling integrated full-automatic CNC system (hereinafter referred to as "CNC system") is specifically described, and the CNC system includes a feeding device, a processing platform 2 and a processing device 1.

The feeding device comprises a bin mechanism 3 and a feeding mechanism 4 arranged on one side of the bin mechanism 3, wherein the bin mechanism 3 is used for storing the profiles 5 and conveying the profiles 5 to the feeding mechanism 4 one by one.

The processing platform 2 comprises a base close to one end of the feeding mechanism 4 and a clamp assembly oppositely arranged on the base, the clamp assembly comprises a first clamp 21 and a second clamp 22 oppositely arranged, and the first clamp 21 and the second clamp 22 are respectively relatively close to or far away from each other along the X-axis direction under the action of a power piece.

The machining device 1 comprises a support frame 11, a swinging working head 12 arranged on the support frame 11 and an automatic tool changing library arranged on the support frame 11, wherein the automatic tool changing library comprises a milling cutter tool changing library 13 and a saw cutter tool changing library 14 which are arranged on the support frame 11 and are positioned at the left side and the right side of the swinging working head 12, and the swinging working head 12 can swing left and right so as to machine or change cutters for the section bar 5.

A sliding structure is formed between the swinging working head 12 and the supporting frame 11, and the sliding structure drives the swinging working head 12 to move along the Z-axis direction and the Y-axis direction respectively.

The feeding mechanism 4 conveys the profile 5 to the processing platform 2, the first clamp 21 and the second clamp 22 relatively move to match the feeding mechanism 4 to fixedly support the profile 5, and the swinging working head 12 is used for processing the profile 5.

The sliding structure comprises a first sliding component arranged in the support frame 11 along the Z-axis direction and a second sliding component 17 arranged in the first sliding component along the Y-axis direction, the swinging working head 12 is arranged on the second sliding component 17, the swinging working head 12 can move along the Y-axis direction and the Z-axis direction to process the section bar 5 on the processing platform 2, and can swing towards the directions of the milling cutter changing magazine 13 and the saw cutter changing magazine 14 to change a cutter or process the section bar 5.

The first sliding component comprises a sliding support 15 in sliding fit with the support frame 11 and first driving pieces 16 for driving the sliding support 15, two groups of first driving pieces 16 are arranged, and the two groups of first driving pieces 16 are respectively connected with the sliding support 15 through screw rods.

The sliding support 15 penetrates through the support frame 11 along the horizontal direction and is in sliding connection with the support frame 11 through four groups of wire rails. Specifically, two of the four sets of wire rails are one set, one set is disposed in front of the support frame 11, the other set is disposed behind the support frame 11, and each set of wire rails is connected to the left and right sides of the sliding support 15.

The oscillating working head 12 penetrates through the sliding support 15, and the second sliding assembly 17 comprises four groups of guide rails which are connected between the oscillating working head 12 and the sliding support 15 in a sliding manner and a second driving piece which drives the oscillating working head 12 to move along the guide rail direction. Specifically, the portion of the swing working head 12 penetrating the sliding support 15 is a cuboid, and four sets of guide rails are arranged close to four edges of the cuboid.

The oscillating head 12 can oscillate 120 ° toward the milling cutter magazine 13 and the saw cutter magazine 14, respectively. The swing joint is the prior art and will not be described in detail herein.

The saw blade changing magazine 14 includes a changing holder 141 mounted on the machining device 1, a slide assembly 142 mounted on the changing holder 141, and a changing blade holder provided on the slide assembly 142.

The blade holder includes a blade holder 144 slidably coupled to the glide assembly 142 for holding the saw blade 145 and a top blade cylinder 143 mounted to the glide assembly 142 and located on one side of the blade holder 144, the top blade cylinder 143 being configured to mount the saw blade 145 to the oscillating working head 12.

The sliding component 142 drives the tool changer to move towards the swinging working head 12, and the tool pushing cylinder 143 pushes the saw blade holder 144 to mount the saw blade 145 on the swinging working head 12.

The sliding component 142 includes a sliding support 1421, a sliding rail 1422 connecting the sliding support 1421 and the tool changer 141, and a driving member driving the sliding support 1421 to move.

In this embodiment, the driving member includes a driving motor 1423 and a rack 1424, the rack 1424 is mounted on the tool changing rack 141, the driving motor 1423 is mounted on the sliding support 1421, and an output end of the driving motor is provided with a gear meshed with the rack 1424.

Of course, in other embodiments, the driving member may be a cylinder, the cylinder is disposed on the tool changing frame 141, and an output shaft of the cylinder is connected to the sliding support 1421. The sliding support 1421 is pushed to move by the expansion and contraction of the air cylinder, so that the tool changer is driven to move.

The saw blade holder 144 is provided with a blade sleeve 1441 for inserting the saw blade 145, the blade sleeve 1441 is horizontally arranged, the top blade cylinder 143 is collinear with the axis of the blade sleeve 1441, and an output shaft of the top blade cylinder 143 can extend into the blade sleeve 1441 to push the saw blade 145. Specifically, during tool changing, the oscillating working head 12 rotates 90 ° to be collinear with the axis of the tool sleeve 1441, and the sliding assembly 142 is driven by the driving motor to move towards the oscillating working head 12, so that the saw blade 145 is respectively connected with the oscillating working head 12 and the tool sleeve 1441, and thus the tool loading or unloading operation is performed.

To facilitate replacement of the saw blade 145, a resilient clamping structure (not shown) for clamping or unclamping the saw blade 145 is formed in the blade sleeve 1441, and the top blade cylinder 143 pushes against the resilient clamping structure, which unclamps the saw blade 145. Specifically, the elastic clamping structure may be a clamping jaw structure disposed on the inner wall of the cutter sleeve 1441 and an elastic member connecting the clamping jaw structure and the inner wall of the cutter sleeve 1441, and in a normal state, the elastic clamping structure is in a clamping state, when the saw blade 145 is inserted into the cutter sleeve 1441, the elastic clamping structure is opened and clamped on the saw blade 145, and the cutter sleeve 1441 and the saw blade 145 are in clamping fit through the elastic clamping structure, so as to prevent the saw blade 145 from falling. When the upper cutter is needed, the elastic clamping structure can be pushed by the cutter pushing cylinder 143 to open the elastic clamping structure and release the saw cutter 145, so that the saw cutter 145 is ejected from the cutter sleeve 1441 to the swinging working head 12, and the saw cutter 145 is separated from the cutter sleeve 1441, so that the upper cutter is realized. Of course, the elastic clamping structure may be other clamping structures, so long as the above effects can be achieved, and the elastic clamping structure is not particularly limited herein.

A clamping and positioning structure (not shown) is formed between the cutter sleeve 1441 and the saw blade 145, and the clamping and positioning structure comprises a clamping elastic clamping piece and a clamping groove, wherein the clamping elastic clamping piece and the clamping groove are matched in a clamping manner, one of the elastic clamping piece and the clamping groove is arranged on the saw blade 145, and the other of the elastic clamping piece and the clamping groove is arranged in the cutter sleeve 1441.

In this embodiment, the resilient catch is disposed within the sleeve 1441 and the catch slot is disposed on the saw blade 145. Specifically, the elastic clamping piece is a positioning bead, and the clamping groove is an arc groove matched with the shape of the positioning bead.

The saw blade 145 includes a handle and a saw blade 1451 mounted on the handle, wherein a first connector 1452 connected with the oscillating working head 12 is provided at one end of the handle, a second connector 1453 connected with a cutter sleeve 1441 is provided at the other end of the handle, and the saw blade 1451 is disposed near the second connector 1453.

The processing platform 2 comprises a base, a clamp assembly and a driving mechanism. The clamp assembly is slidably disposed on the base and includes a first clamp 21 and a second clamp 22 disposed opposite the base.

The driving mechanism is arranged on the base and comprises a first power piece 23 and a second power piece 24 which respectively drive the first clamp 21 and the second clamp 22 to be relatively close to or far away from each other.

In order to ensure that the clamp moves stably, the clamp assembly is in sliding connection with the base through the wire rails 25, the wire rails 25 are provided with two groups, the two groups of wire rails 25 are arranged at intervals, and the driving mechanism is arranged between the two groups of wire rails 25.

The first power piece 23 and the second power piece 24 are both driving motors and are respectively connected with the first clamp 21 and the second clamp 22 through screw rods. Specifically, the driving motor adopts a servo motor, the screw rod adopts a P-level high-precision screw rod, and the moving precision and stability of the clamp are further improved.

In order to facilitate handling of the different profiles 5, the first clamp 21 and the second clamp 22 are four-axis clamps. The four-axis clamp is the prior art and will not be described in detail herein.

In order to make the fixing position of the clamp to the section bar 5 be as close to the machining position of the swinging working head 12 as possible, and simultaneously avoid that the first clamp 21 and the second clamp 22 can not influence the machining operation of the swinging working head 12, the first clamp 21 and the second clamp 22 are oppositely provided with supporting clamping plates for supporting the section bar 5, and the two supporting clamping plates are oppositely arranged in an extending way. The two support clamping plates enable the fixing positions of the first clamp 21 and the second clamp 22 to the section bar 5 to be relatively far away from the clamp body, and meanwhile the influence of the clamp body on the machining operation of the swing working head 12 is avoided.

In order to prevent machining scraps from damaging the wire rail and the driving mechanism, the machining platform 2 further comprises a telescopic hood 26 arranged on the base, and the telescopic hood 26 covers over the wire rail and the driving mechanism.

The telescopic hood 26 is provided with three groups, located between the first clamp 21 and the end of the base, between the first clamp 21 and the second clamp 22, and between the second clamp 22 and the end of the base, respectively. In particular, the three sets of telescoping shields 26 may extend or compress as the first clamp 21 and the second clamp 22 move relative to one another to ensure that the wire track and drive mechanism are continually covered by the telescoping shields 26.

For facilitating chip removal, the processing platform 2 further comprises a screw chip removing mechanism 27 arranged on the base, wherein the screw chip removing mechanism 27 is provided with two groups and is arranged on two sides of the telescopic protective cover 26 along the axial direction of the line. The screw arrangement chip removing mechanism 27 is of the prior art and will not be described in detail herein.

The arch structure of the telescopic protective cover 26 gradually decreases towards the screw chip discharging mechanism 27. Specifically, the arch is inclined to both sides, and the processing scraps fall on the telescopic protective cover 26 and slide to the directions of the two groups of screw-row chip removing mechanisms 27 respectively.

Referring to fig. 4 to 6, the feeding device includes a bin mechanism 3 and a feeding mechanism 4, the bin mechanism 3 includes a bin frame 31, a bin assembly 32 disposed on the bin frame 31 and used for storing the profiles 5, and a first feeding assembly 33 disposed on the bin frame 31, the bin assembly 32 is disposed obliquely, and the profiles 5 can slide onto the first feeding assembly 33 one by one along an inclined plane.

The feeding mechanism 4 comprises a feeding frame 41, a second feeding component 42 arranged on the feeding frame 41 and a jacking structure 43 arranged in the feeding frame 41, wherein the second feeding component 42 can move on the feeding frame 41, and the jacking structure 43 is arranged on the moving track of the second feeding component 42 and extends out of the feeding frame 41 or retracts into the feeding frame 41 along the height direction.

The first feeding assembly 33 drives the profile 5 to move onto the feeding mechanism 4 under the action of the power member, and is located on the moving track of the second feeding assembly 42, the lifting structure 43 is lifted to lift and fix the profile 5 from the first feeding assembly 33, and the second feeding assembly 42 moves towards the profile 5 and clamps the profile 5 to drive the profile 5 to move.

The bin mechanism 3 comprises a bin frame 31, a bin body assembly 32 and a first feeding assembly 33, the bin body assembly 32 comprises a storage frame 321 obliquely arranged on the bin frame 31 and used for storing the profiles 5, a pressing piece 322 and a retaining piece 323 which are arranged at the bottom end of the storage frame 321 and used for separating the profiles 5 one by one, the retaining piece 323 moves along the height direction or the approximately height direction so as to enable the bottom end of the storage frame 321 to be closed or opened, the profiles 5 which are close to the bottom end of the storage frame 321 are enabled to slide out of the storage frame 321 or to be retained in the storage frame 321, and the pressing piece 322 is used for pressing or loosening the profiles 5 which are close to the bottom end of the storage frame 321, so that the profiles 5 can slide out of the storage frame 321 one by one. Specifically, three groups of bin frame bodies 31 are arranged at intervals, two ends of the bin frame body assembly 32 are respectively arranged on the bin frame bodies 31 at the two ends, and the number of the bin frame bodies 31 and the interval between the bin frame bodies 31 can be adjusted according to the length of the section bar 5, so that the method is not limited.

The first feeding assembly 33 comprises a feeding member arranged on the bin frame 31 and a driving member 332 for driving the feeding member to horizontally move, and the feeding member is positioned below the bin body assembly 32 to receive the section bar 5 sliding out of the bin body assembly 32. Specifically, the first feeding assemblies 33 are provided with three groups, which are respectively disposed on the three groups of bin frames 31, so as to control the three groups of first feeding assemblies 33 at the same time for convenience, the driving member 332 is disposed on the middle bin frame 31, and the driving force is simultaneously transmitted to the three groups of first feeding assemblies 33 through the driving rod 333, so as to drive the three groups of first feeding assemblies 33 to synchronously convey the profile 5 to the feeding mechanism.

In order to facilitate sliding of the section bar 5 in the storage rack 321, the bin assembly 32 further comprises a first pulley block 3214 arranged at the bottom of the storage rack 321 and second pulley blocks 3213 arranged at two sides of the storage rack 321, wherein the first pulley block 3214 is in sliding fit with the bottom of the section bar 5, and the two second pulley blocks 3213 are in sliding fit with two ends of the section bar 5.

One end of the storage rack 321 is hinged with the storage bin frame body 31, the other end of the storage rack 321 is hinged with a propping piece, the propping piece is detachably connected with the storage bin frame body 31, the storage rack 321, the propping piece and the storage bin frame body 31 form a triangular structure, and the inclination of the storage rack 321 is adjusted by adjusting the relative positions of the propping piece and the storage bin frame body 31.

The storage rack 321 comprises a storage rack body 3211 and a cover pressure bracket 3212 arranged on the storage rack body 3211, wherein the cover pressure bracket 3212 can be relatively close to or far away from the storage rack body 3211, so that the cover pressure bracket 3212 covers the upper surface of the profile 5.

The cover pressure bracket 3212 is provided with a plug rod, the storage rack body 3211 is provided with a jack, and the plug rod is inserted in the jack.

The feeding member is a feeding plate 331 in sliding connection with the stock bin frame 31, and a rack is arranged on the feeding plate 331 and is meshed with an output shaft of the driving member. Specifically, the transmission rods 333 are respectively engaged with the rack and the driving member 332 for transmission.

To facilitate receiving the profiles 5 of the magazine 321 sliding down, the end of the feed plate 331 is formed with a recess for carrying the profiles 5.

In order to facilitate the catching of the different sized profiles 5 of the slide of the magazine 321, the recess is formed by two stops 3311 detachably mounted on the feed plate 331 and the feed plate 331. By adjusting the relative position between the two stops 3311 to accommodate different sizes of profiles 5.

In order to prevent the feed plate 331 from moving beyond the damage to the apparatus or the profile 5, the feed plate 331 is provided at both ends with a travel switch 334, the travel switch 334 being electrically connected to the driving member 332.

The bin mechanism 3 further comprises a detecting member 324 arranged on the bin frame 31 and used for detecting the section bar 5, the detecting member 324 is arranged close to the retaining member 323 and is arranged on two sides of the bin frame 31 opposite to the concave groove, and the detecting member 324 is electrically connected with the driving member 332. The detecting member 324 may be a detecting device such as an infrared sensor, so long as it can realize whether or not the profile 5 falls into the concave groove, and is not limited herein.

Referring to fig. 4, a feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system according to a preferred embodiment of the present utility model is shown, and the feeding mechanism 4 includes a feeding frame 41, a second feeding assembly 42 and a lifting structure 43. The second feeding assembly 42 includes a translation structure provided on the feeding frame 41 and a feeding jig 421 provided on the translation structure.

The jacking structures 43 are arranged in the feeding frame body 41 at intervals along the moving track direction of the second feeding assembly, the feeding frame body 41 can be extended or retracted along the height direction, and the clamping pieces 433 for clamping the section bars 5 are arranged on the jacking structures 43;

the jacking structure 43 jacks up and clamps the section bar 5 on the bin mechanism 3, the translation structure drives the feeding clamp 421 to move along the direction close to the section bar 5 under the action of the power piece 424, the feeding clamp 421 clamps the end portion of the section bar 5, and the section bar 5 is conveyed to the processing platform 2 under the action of the power piece 424.

The translation structure comprises a feeding slide rail 422 arranged on the feeding frame 41 and a bottom plate 423 in sliding fit with the feeding slide rail 422.

The feeding slide rails 422 are provided with two feeding slide rails 422, the two feeding slide rails 422 are arranged on two sides of the feeding frame 41, and the jacking structure 43 is arranged between the two feeding slide rails 422.

The feeding frame 41 is provided with a gear rack, the power piece 424 is arranged on the bottom plate 423, and the output end of the power piece 424 is meshed with the gear rack.

Buffer members 411 are arranged at two ends of the feeding frame body 41, and the buffer members 411 are arranged corresponding to the bottom plate 423. Specifically, two buffer members 411 are disposed at each end of the feeding frame 41 and extend along the length direction of the feeding slide, and when the power member 424 drives the bottom plate 423 to move to two ends of the feeding frame 41, the bottom plate 423 is buffered, so that the bottom plate 423 is prevented from rigidly contacting two ends of the feeding frame 41.

In order to prevent the buffer 411 from being unable to completely buffer the bottom plate 423, the two ends of the feeding frame 41 are provided with stoppers 412, and the stoppers 412 are disposed corresponding to the bottom plate 423. When the buffer 411 does not completely buffer the bottom plate 423, the bottom plate 423 is prevented from sliding out of the feeding frame 41.

Referring to fig. 7, the lifting structure 43 includes a lifting fixing plate 431, a lifting cylinder 432, and a clamping jaw assembly, wherein the lifting cylinder 432 is mounted on the lifting fixing plate 431.

The clamping jaw assembly comprises a clamping piece 433 arranged on the jacking air cylinder 432 and a supporting piece 434 arranged close to the clamping piece 433, the clamping piece 433 comprises a clamping jaw air cylinder 4331 and clamping teeth 4333 which are oppositely arranged on the clamping jaw air cylinder 4331 and are used for clamping the section bar 5, first rolling pieces 4332 are arranged on the clamping teeth 4333, the first rolling pieces 4332 are clamped on two sides of the section bar 5, and the supporting piece 434 is supported at the bottom of the section bar 5.

The jaw assembly further comprises a connecting rod 435, one end of the connecting rod 435 is hinged with the lifting fixing plate 431, the other end of the connecting rod 435 is hinged with the clamping piece 433, the output shaft of the lifting cylinder 432 is hinged on the connecting rod 435, and the hinge point of the lifting cylinder 432 is close to the hinge point of the lifting fixing plate 431 and the connecting rod 435. The lifting cylinder 432 lifts the connecting rod 435, and the connecting rod 435 rotates at the hinge point of the connecting rod 435 and the lifting fixed plate 431, so as to drive the clamping member 433 to rotate, thereby realizing lifting of the clamping member 433.

The clamping tooth 4333 includes a connection plate provided on the clamping jaw cylinder 4331 and a first rolling member 4332 provided on the connection plate, and a rolling shaft of the first rolling member 4332 is connected to the connection plate in the height direction.

The connecting plate includes the stiff end of connection on clamping jaw cylinder 4331 and the clamping end of connection on the stiff end, and the clamping end indent forms has the installation cavity, and first rolling element 4332 sets up in the installation cavity, and at least part stretches out the installation cavity.

The supporting member 434 is a second rolling member for supporting the profile 5 provided at one side of the jaw cylinder 4331, and the second rolling member is lower than the first rolling member 4332 so that the first rolling member 4332 is clamped at both sides of the profile 5. Specifically, the second rolling member and jaw cylinder 4331 are disposed side-by-side on a mounting plate, which is hinged to the connecting rod 435.

In order to facilitate feeding in cooperation with the second feeding assembly, friction is reduced, and the first rolling member 4332 and the second rolling member are rollers.

In order to facilitate the support of the profile 5 against shaking thereof, the second rolling member comprises a middle portion and head and tail portions connected at both ends of the middle portion, the diameter of the middle portion is smaller than that of the head and tail portions, and the width of the middle portion is equal to or larger than that of the profile 5. The profile 5 is supported with the intermediate portion to avoid rocking thereof from side to side.

In order to adjust the lifting height of the lifting mechanism, profiles 5 with different thicknesses are used, and an L-shaped connecting seat 436 is arranged between the lifting cylinder 432 and the lifting fixing plate 431. One end of the L-shaped connecting seat 436 is detachably connected with the jacking fixed plate 431, and the other end is hinged with the jacking cylinder 432. The jacking fixed plate 431 is provided with a clamping groove, a plurality of positioning holes are formed in the clamping groove, the L-shaped connecting seat 436 is clamped in the clamping groove, and the L-shaped connecting seat 436 is provided with mounting holes matched with the positioning holes.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A feeding mechanism that is used for five saw to mill integrative full-automatic CNC system, a serial communication port, CNC system includes loading attachment, processing platform and the processingequipment of adjacent setting, loading attachment includes feed bin mechanism and feeding mechanism of adjacent setting, feeding mechanism includes:

a feeding frame body;

2. The feed mechanism for a five-axis saw milling integrated full-automatic CNC system of claim 1 wherein the translating structure comprises a feed slide rail disposed on the feed carriage body and a bottom plate slidably engaged with the feed slide rail.

3. The feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system according to claim 2, wherein two feeding sliding rails are arranged, two feeding sliding rails are arranged on two sides of the feeding frame body, and the jacking structure is arranged between the two feeding sliding rails.

4. The feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system according to claim 2, wherein a gear rack is arranged on the feeding frame body, the power piece is arranged on the bottom plate, and the output end of the power piece is in meshed connection with the gear rack.

5. The feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system according to claim 2, wherein buffer pieces are arranged at two ends of the feeding frame body, and the buffer pieces are arranged corresponding to the bottom plate.

6. The feeding mechanism for a five-axis sawing and milling integrated full-automatic CNC system according to claim 2, wherein two ends of the feeding frame body are provided with stop pieces, and the stop pieces are arranged corresponding to the bottom plate.

7. The feed mechanism for a five axis saw milling integrated full automatic CNC system of claim 1, wherein the jacking structure comprises:

jacking the fixing plate;

8. The feed mechanism for a five axis saw milling integrated full automatic CNC system of claim 7, wherein the jaw assembly further comprises a connecting rod, one end of the connecting rod is hinged to the jacking fixed plate, the other end of the connecting rod is hinged to the clamping member, the output shaft of the jacking cylinder is hinged to the connecting rod, and the hinge point of the jacking cylinder is close to the hinge point of the jacking fixed plate and the connecting rod.

9. The feed mechanism for a five-axis saw milling integrated full automatic CNC system of claim 8, wherein the clamping teeth comprise a web disposed on the jaw cylinder and the first rolling member disposed on the web, the rolling shaft of the first rolling member being connected to the web in a height direction.

10. The feed mechanism for a five axis saw milling integrated full automatic CNC system of claim 9, wherein the connecting plate includes a fixed end connected to the jaw cylinder and a clamping end connected to the fixed end, the clamping end being concave inwardly to form a mounting cavity, the first rolling member being disposed within the mounting cavity and extending at least partially out of the mounting cavity.