CN212287997U - Feeding mechanism of timber cutting machine - Google Patents

Abstract

The utility model provides a feed mechanism of timber cutting machine belongs to timber cutting technical field. It has solved the lower problem of feed efficiency of feed mechanism of current timber cutting machine. This feed mechanism of timber cutting machine, including the frame, be equipped with in the frame along horizontal setting and can be with the feed structure of horizontal pay-off of timber, still be equipped with a plurality of in the frame and can transversely place the pay-off seat of timber and can drive the drive assembly of pay-off seat vertical movement and longitudinal movement, be equipped with the anchor clamps that can vertically open and shut along on the pay-off seat, the pay-off seat can be through drive assembly towards the feed structure removal and transversely place timber on feed structure. This feed mechanism of timber cutting machine has promoted the material loading efficiency of timber, has reduced the material loading cost.

Description

Feeding mechanism of timber cutting machine

Technical Field

The utility model belongs to the technical field of the timber cutting, a feed mechanism of timber cutting machine is related to.

Background

In the conventional wood cutting process, two workers usually move a section of wood to a workbench together, then press two ends of the wood by hands, and then cut the wood by a cutting machine. The timber is moved to the workstation to the manual work before traditional timber cutting process, has resulted in when timber is great or timber is more, and manual operation wastes time and energy.

In view of the above problems, various feeding mechanisms of wood cutting machines have been developed:

for example, the Chinese patent application (patent application No. 201910581983.5) discloses a wood board cutting device and a realization method thereof, which comprises a material conveying frame and a rack, wherein the front end part of the rack on the material conveying frame is a wood board material feeding end; the rear end that is located the frame divide into the discharge end of plank material, the equal fixedly connected with conveying support in bottom of plank material feed end and plank material discharge end, the conveying support is fixed subaerial, be provided with a plurality of first gear mounting boards on the plank material discharge end, be provided with two area bearing fixing bases between the adjacent first gear mounting board, two area bearing fixing bases set up the both sides at defeated work or material rest respectively, it is provided with the pivot to alternate in two area bearing fixing bases, one side of pivot is provided with two belt pulleys in the protruding defeated work or material rest and the one side pivot of protruding defeated work or material rest, adjacent epaxial belt pulley that rotates passes through belt drive and connects, be provided with first gear and second gear on the first gear mounting board, first gear is located the middle part of first gear mounting board, second gear is located the lateral part of first gear mounting board and is located the one side.

The right-angled wood board material is limited through the first row of gears and the second row of gears, the right-angled wood board material can enter the material conveying frame from the feed end of the wood board material, and the right-angled wood board material is driven to move through the rotating shaft, but when the right-angled wood board material is cut, the possible length of the right-angled wood board material is too long, so that one end of the right-angled wood board material needs to be embedded into a gap between the first row of gears and the second row of gears manually, the other end of the right-angled wood board material is held by hand until the majority of the right-angled wood board material is positioned on the material conveying frame, meanwhile, in the feeding process, the right-angled wood board material needs to be conveyed by aligning the gap, the right-angled wood board material can deviate between two adjacent first row of gears or two adjacent second row of gears, so that the right-angled wood board material feeding card is blocked, therefore, the wood cutting equipment has higher requirements on workers, the labor cost for cutting the wood board materials is increased, and the feeding efficiency of the wood cutting equipment is further reduced.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a feed mechanism of timber cutting machine, the utility model aims to solve the technical problem that: how to solve the lower problem of feed efficiency of the feed mechanism of current timber cutting machine.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a feed mechanism of timber cutting machine, includes the frame, be equipped with in the frame along horizontal setting and can be with the feed structure of timber horizontal feeding, its characterized in that, still be equipped with a plurality of in the frame can be with the feed table of timber horizontal placement and can drive feed table vertical migration and longitudinal movement's drive assembly, be equipped with the anchor clamps that can vertically open and shut along on the feed table, the feed table can be through drive assembly towards the feed structure removal and with timber horizontal placement on feed structure.

The working principle is as follows: firstly, the timber is transversely placed on the feeding seat, the clamp on the feeding seat is longitudinally clamped and longitudinally clamps the timber, then the timber moves towards the feeding structure through the driving assembly, when the timber is placed on the feeding structure, the clamp on the feeding seat loosens the timber, the feeding seat resets through the driving assembly, the feeding structure transversely feeds the timber to the next station, through the feeding structure, the feeding seat and the driving assembly which are arranged on the frame, the whole timber can be directly placed on the feeding seat, the feeding of the timber can be completed, one end of the timber does not need to be manually held, the labor cost required by the feeding mechanism is reduced, the timber can be directly positioned through the clamp on the feeding seat, the timber is not clamped in the feeding process through the mode that the clamp clamps clamp the timber, so that the loading of the timber is more convenient, the feeding efficiency of feed mechanism has further been promoted, the material loading cost has been reduced.

In the feeding mechanism of the wood cutting machine, the rack is further provided with a limiting plate which is longitudinally arranged, the limiting plate is positioned on one side of all the feeding seats, and the limiting plate is connected with a roller which can guide wood.

The setting of limiting plate for transversely place the timber on the pay-off seat, timber on accessible drive assembly longitudinal movement to the pay-off seat all leans on with the limiting plate counterbalance, can play all timber vertically align on the pay-off seat, make the timber after the feeding structure can be stable will align carry next processing station, and the setting of gyro wheel, can lean on with the lateral wall counterbalance of timber, timber when horizontal transport, can carry out the guide effect to timber, thereby can further promotion feed mechanism's material loading efficiency.

In the feeding mechanism of the wood cutting machine, the limiting plate is further provided with a pushing cylinder, a piston rod of the pushing cylinder is connected with the roller, and the pushing cylinder can drive the roller to move longitudinally.

The setting of this structure can make gyro wheel accessible push cylinder longitudinal movement to lean on with timber counterbalance for when the timber that the size differs at the in-process of horizontal material of feeding structure, the gyro wheel can both lead and spacing timber, further promotion feed mechanism's material loading efficiency and material loading stability.

In foretell timber cutting machine's feed mechanism, all feed holders are along transverse distribution, anchor clamps are equipped with a plurality ofly, the feed holder includes the backup pad, anchor clamps include splint and set up the locating plate in the backup pad, set up the bar hole that can supply splint to wear to establish in the backup pad, splint are downthehole towards the locating plate or keep away from the locating plate slip at the bar.

The cooperation that adopts comparatively simple splint and locating plate is used, just can realize the tight location of clamp to timber for the tight location convenience more of clamp of timber, and through the setting in bar hole, can play the effect of the motion stroke of control splint, and to the limiting displacement of splint, can increase the backup pad at controllable within range to the holding area of timber, further promotion feeding mechanism's stability.

In the feeding mechanism of the wood cutting machine, the feeding seat further comprises a mounting frame, clamping cylinders which are arranged in one-to-one correspondence with the clamping plates are arranged on the mounting frame, the clamping cylinders are arranged in a staggered mode in the longitudinal direction, and the clamping cylinders drive the clamping plates to slide towards or away from the positioning plate.

The clamping cylinders are arranged in a staggered mode along the longitudinal direction, so that when a plurality of timbers need to be fed, in order to save the longitudinal installation space, a mode of arranging the plurality of clamps in a staggered mode is adopted, the longitudinal installation space is reduced by increasing the transverse installation space, the feeding seat with the same longitudinal length can be ensured to be provided with more clamps to feed the plurality of timbers, and the feeding efficiency of the feeding mechanism can be further improved; and this mode also can promote the area of contact of pay-off seat and timber for placing of timber is more stable, has promoted feed mechanism's material loading efficiency.

In the feeding mechanism of the wood cutting machine, the feeding mechanism further comprises an adjusting beam connected with all the feeding seats, the driving assembly comprises a driving beam, a lead screw arranged along the longitudinal direction and a plurality of slide rails arranged along the longitudinal direction, a lead screw motor capable of driving the lead screw to rotate is connected to the lead screw, a lead screw nut connected with the driving beam is connected to the lead screw in a threaded manner, the lead screw motor drives the lead screw to drive the lead screw nut and the driving beam to longitudinally slide, slide blocks are connected to the slide rails, and the slide blocks are connected with the driving beam and drive the transverse driving slide blocks to longitudinally slide along the slide rails; the driving assembly further comprises a plurality of driving cylinders connected with the driving beam, and piston rods of the driving cylinders are connected with the adjusting beam and can drive the adjusting beam to move vertically.

Accessible lead screw motor drives the lead screw and rotates, the lead screw drives screw-nut, the drive crossbeam be connected with screw-nut and the drive actuating cylinder longitudinal movement who is connected with the drive crossbeam, and through the design that is provided with a plurality of sliders and slide rail, can play the supporting role to the drive crossbeam, also can play the guide effect to the drive crossbeam, and drive actuating cylinder's setting, can drive regulation crossbeam vertical movement, thereby realize vertical and fore-and-aft removal to the regulation crossbeam, make the material loading of regulation crossbeam more stable, further promotion feed mechanism's material loading efficiency.

In foretell timber cutting machine's feed mechanism, feed structure includes along transversely setting up the guide rail in the frame, along the horizontal slip setting be used for centre gripping timber push away material anchor clamps and a plurality of along horizontal interval setting roller shaft in the frame on the guide rail, longitudinal arrangement is all followed to the roller shaft, all sets up the supporting wheel on every roller shaft, the supporting wheel can circumferential direction.

The timber on the feeding seat is placed on the supporting wheel through the driving assembly, then the material pushing clamp clamps the timber, then the material pushing clamp moves on the guide rail along the transverse direction to drive the timber to move along the transverse direction, and the timber is clamped by the material pushing clamp, so that the condition that the timber slips relative to the supporting wheel is avoided, and the conveying efficiency of the feeding mechanism is improved; and in the process that the wood transversely moves, the supporting wheels rotate circumferentially relative to the wood, rolling friction is formed between the wood and the supporting wheels, the side wall of the wood, which is in contact with the supporting wheels, is prevented from being scraped, and the quality of the wood is guaranteed not to be damaged.

In the feeding mechanism of the wood cutting machine, the material pushing clamp comprises a base, a swing arm, a manipulator assembly and a driving piece, wherein the base is arranged on the guide rail in a sliding mode, one end of the swing arm is hinged to the base, the manipulator assembly is fixedly connected with the swing arm, and the driving piece is arranged on the base and can drive the swing arm to rotate.

Because the variety of timber is various, the shape of timber is anomalous or is the dysmorphism some, for convenience the manipulator subassembly can be applicable to the timber of the various shapes of centre gripping, driving piece drive swing arm rotates, make swing arm luffing or downswing, and then drive the manipulator subassembly and take place the swing, the centre gripping direction of manipulator subassembly changes, for example the manipulator subassembly can follow the horizontal direction and open and shut, the manipulator subassembly still can follow vertical open and shut, the manipulator subassembly can follow the slant and open and shut, the direction of opening and shutting of manipulator subassembly and horizontal line's contained angle can change at will, and then make the manipulator subassembly can adjust the angle that opens and shuts according to the shape of timber, so that the manipulator subassembly can grasp the timber of multiple shape.

In foretell timber cutting machine's feed mechanism, the manipulator subassembly includes along the crossbeam of horizontal setting, fixes the arm lock of deciding at the crossbeam front end and articulates the arm lock that moves at the crossbeam front end, crossbeam and swing arm fixed connection, decide the arm lock and move the arm lock and set up relatively, the manipulator subassembly is still including setting up the drive on the crossbeam and move the arm lock swing and make decide the arm lock and move driving piece two that the arm lock opened and shut.

Through the setting of this structure, driving piece two can drive and move the arm lock for deciding the arm lock swing for decide the arm lock and move the arm lock and realize opening and shutting, conveniently decide the arm lock and move the arm lock and press from both sides tight timber and loosen timber.

In the feed mechanism of foretell timber cutting machine, it is the V-arrangement to move the arm lock, the middle part of moving the arm lock articulates on the crossbeam, two including pull rod, crank, connecting seat and propelling movement cylinder of driving piece, the articulated seat of the equal fixedly connected with in front and back end of pull rod, the articulated seat of pull rod front end is articulated with the rear end of moving the arm lock, the crank articulates the rear end at the crossbeam to articulate one end is articulated with the articulated seat of pull rod rear end, the other end is articulated with the connecting seat, the piston rod fixed connection of connecting seat and propelling movement cylinder.

Through the arrangement of the structure, after a piston rod of the pushing air cylinder is contracted, the piston rod of the air cylinder drives the crank to swing through the connecting seat, the pull rod is pulled backwards through the hinge seat after the crank swings, the pull rod moves backwards and drives the movable clamping arm to swing through the hinge seat, so that the front end of the movable clamping arm is close to the fixed clamping arm, and the movable clamping arm and the fixed clamping arm clamp the wood; otherwise, after the piston rod of the pushing cylinder extends outwards, the movable clamping arm and the fixed clamping arm release wood.

Compared with the prior art, this timber cutting machine's feed mechanism has following advantage:

1. through the feeding structure, pay-off seat and the drive assembly that set up in the frame, can realize directly placing timber whole on the pay-off seat, just can accomplish the pay-off to timber, and need not the artifical one end of holding timber, reduced the required cost of labor of feed mechanism, through the mode that anchor clamps press from both sides timber tight for dead phenomenon of card can not appear at timber at the material loading in-process, further promotion feed mechanism's material loading efficiency, reduced the material loading cost.

2. The clamping cylinder is arranged along the longitudinal staggering mode, so that when a plurality of timbers need to be fed, in order to save longitudinal installation space, the mode of arranging the plurality of clamps in the staggering mode is adopted, the mode of reducing the longitudinal installation space by increasing the transverse installation space, and the feeding seat capable of guaranteeing the same longitudinal length can be provided with more clamps to realize feeding of the plurality of timbers, so that the feeding efficiency of the feeding mechanism can be further improved.

3. Driving piece drive swing arm rotates for swing arm luffing motion or downswing, and then drive the manipulator subassembly and take place the swing, the centre gripping direction of manipulator subassembly changes, for example the manipulator subassembly can be followed the horizontal direction and opened and shut, the manipulator subassembly still can be followed vertical opening and shut, the manipulator subassembly can be followed the slant and opened and shut, the direction of opening and shutting of manipulator subassembly and horizontally line contained angle can change at will, and then make the manipulator subassembly can adjust the angle that opens and shuts according to the shape of timber, so that the manipulator subassembly can grasp the timber of multiple shape.

Drawings

Fig. 1 is a schematic structural diagram of a feeding mechanism of the timber cutting machine.

FIG. 2 is a schematic view of the feeding base and the driving assembly of the feeding mechanism of the wood cutting machine after assembly.

FIG. 3 is a schematic view of the structure of the feeding base in the feeding mechanism of the wood cutting machine.

FIG. 4 is a schematic view of the structure of the loading mechanism of the timber cutting machine after the driving assembly and the adjusting beam are assembled.

Fig. 5 is a partially enlarged view of a portion a in fig. 1.

FIG. 6 is a schematic structural view of a pushing fixture in the feeding mechanism of the wood cutting machine.

FIG. 7 is a schematic view of the structure of the robot assembly in the feeding mechanism of the wood cutting machine.

FIG. 8 is a schematic structural view of the pushing fixture in the other direction in the feeding mechanism of the wood cutting machine.

In the figure, 1, a frame; 11. positioning a plate; 12. a roller; 13. a push cylinder; 14. adjusting the cross beam; 15. a guide rack; 2. a feed structure; 21. a guide rail; 22. a roll axis; 221. a support wheel; 222. a yielding groove; 3. a feeding seat; 31. a support plate; 311. a strip-shaped hole; 32. a mounting frame; 321. a clamping cylinder; 322. a first mounting plate; 323. a second mounting plate; 324. mounting a through hole; 4. a drive assembly; 41. a drive beam; 42. a screw rod; 43. a slide rail; 44. a screw motor; 45. a feed screw nut; 46. a slider; 47. a driving cylinder; 5. a clamp; 51. a splint; 52. positioning a plate; 6. a material pushing clamp; 61. a base; 611. a carriage; 6111. a first motor; 6112. a guide gear; 612. a support; 6121. a driving member III; 613. a lifting frame; 6131. driving part IV; 614. mounting a plate; 62. swinging arms; 63. a manipulator assembly; 631. a cross beam; 6311. mounting grooves; 6312. a limiting rod; 632. fixing the clamping arm; 633. moving the clamping arm; 64. a first driving part; 65. a driving part II; 651. a pull rod; 6511. a hinged seat; 652. a crank; 653. a connecting seat; 654. and a cylinder.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in figure 1, the feeding mechanism of the wood cutting machine comprises a frame 1, wherein a feeding structure 2 which is transversely arranged and can transversely feed wood is arranged on the frame 1.

Specifically, as shown in fig. 1-8, the frame 1 is further provided with a plurality of feeding seats 3 capable of horizontally placing wood and a driving assembly 4 capable of driving the feeding seats 3 to vertically move and longitudinally move, the feeding seats 3 are provided with clamps 5 capable of longitudinally opening and closing, and the feeding seats 3 can move towards the feeding structure 2 through the driving assembly 4 and transversely place the wood on the feeding structure 2.

The working principle is as follows: firstly, wood is transversely placed on a feeding seat 3, at the moment, a clamp 5 on the feeding seat 3 is longitudinally clamped and longitudinally clamps the wood, then the wood is moved towards a feeding structure 2 through a driving component 4, when the wood is placed on the feeding structure 2, the clamp 5 on the feeding seat 3 loosens the wood, the feeding seat 3 is reset through the driving component 4, the feeding structure 2 transversely feeds the wood to the next station, the whole wood can be directly placed on the feeding seat 3 through the feeding structure 2, the feeding seat 3 and the driving component 4 which are arranged on a frame 1, the feeding of the wood can be completed without manually holding one end of the wood, the labor cost required by a feeding mechanism is reduced, the wood can be directly positioned through the clamp 5 on the feeding seat 3, the wood is clamped through the clamp 5, so that the phenomenon of clamping of the wood cannot occur in the feeding process, thereby make the material loading of timber more convenient, further promoted feed mechanism's material loading efficiency, reduced the material loading cost.

As shown in fig. 1, the rack 1 is further provided with a limiting plate 11 arranged in the longitudinal direction, the limiting plate 11 is located on one side of all the feeding seats 3, the limiting plate 11 is connected with a roller 12 capable of guiding wood, the limiting plate 11 is further provided with a push cylinder 13, a piston rod of the push cylinder 13 is connected with the roller 12, and the push cylinder 13 can drive the roller 12 to move longitudinally.

As shown in fig. 2-4, all the feeding seats 3 are distributed along the transverse direction, each feeding seat 3 includes a supporting plate 31, a plurality of clamps 5 are provided, each clamp 5 includes a clamping plate 51 and a positioning plate 52 arranged on the supporting plate 31, a strip-shaped hole 311 is provided in the supporting plate 31 for the clamping plate 51 to penetrate, the clamping plate 51 faces or is far away from the positioning plate 52 to slide in the strip-shaped hole 311, the feeding seat 3 further includes a mounting frame 32, a clamping cylinder 321 is provided on the mounting frame 32 and is arranged corresponding to the clamping plate 51 one by one, the clamping cylinder 321 is arranged along the longitudinal stagger, and the clamping cylinder 321 drives the clamping plate 51 to face or be far away from.

As shown in fig. 2 to 4, the mounting bracket 32 includes a first mounting plate 322 and a second mounting plate 323, one side of the supporting plate 31 is connected to the first mounting plate 322, the other side of the supporting plate 31 is connected to the second mounting plate 323, the first mounting plate 322 and the second mounting plate 323 are both provided with mounting through holes 324, and the clamping cylinder 321 is connected to the first mounting plate 322 or the second mounting plate 323 by passing a fastener through the corresponding mounting through hole 324. When the clamping cylinder 321 is damaged, the fastening piece only needs to be taken out from the corresponding mounting through hole 324, and the clamping cylinder 321 drops from the first mounting plate 322 or the second mounting plate 323 at the moment, so that the damaged clamping cylinder 321 can be taken out for maintenance from the gap between the first mounting plate 322 and the second mounting plate 323, and the maintenance of the feeding seat 3 is convenient.

As shown in fig. 4, the feeding mechanism further includes an adjusting beam 14 connected to all the feeding seats 3, the driving assembly 4 includes a driving beam 41, a lead screw 42 longitudinally disposed and a plurality of slide rails 43 longitudinally disposed, the lead screw 42 is connected to a lead screw motor 44 capable of driving the lead screw 42 to rotate, the lead screw 42 is connected to a lead screw nut 45 connected to the driving beam 41 by a thread, the lead screw motor 44 drives the lead screw 42 to drive the lead screw nut 45 and the driving beam 41 to longitudinally slide, the slide rails 43 are connected to slide blocks 46, and the slide blocks 46 are connected to the driving beam 41 and drive the slide blocks 46 to transversely slide along the slide rails 43; the driving assembly 4 further comprises a plurality of driving cylinders 47 connected to the driving beam 41, and piston rods of the driving cylinders 47 are connected to the adjusting beam 14 and can drive the adjusting beam 14 to move vertically.

As shown in fig. 5-8, the feeding structure 2 includes a guide rail 21 transversely disposed on the frame 1, a pushing fixture 6 transversely slidably disposed on the guide rail 21 for clamping wood, and a plurality of rollers 12 transversely disposed on the frame 1 at intervals, wherein the rollers 12 are longitudinally disposed, each roller 12 is provided with a support wheel 221, and the support wheels 221 are capable of rotating circumferentially.

As shown in fig. 5, the supporting wheel 221 is sleeved on the roller 12 shaft and the supporting wheel 221 can rotate circumferentially relative to the roller 12 shaft; or the supporting wheel 221 is positioned on the roller 12 shaft, and the roller 12 shaft is rotatably connected with the frame 1. Through the arrangement of the structure, the supporting wheels 221 can rotate in the circumferential direction during the conveying process of the wood, so that rolling friction is formed between the supporting wheels 221 and the wood.

As shown in fig. 6-8, the pushing fixture 6 includes a base 61 slidably disposed on the guide rail 21, a swing arm 62 having one end hinged to the base 61, a manipulator assembly 63 fixedly connected to the swing arm 62, and a first driving member 64 disposed on the base 61 and capable of driving the swing arm 62 to rotate.

As shown in fig. 7, the robot assembly 63 includes a transverse beam 631 disposed in a transverse direction, a fixed clamp arm 632 fixed at a front end of the transverse beam 631, and a movable clamp arm 633 hinged at a front end of the transverse beam 631, the transverse beam 631 is fixedly connected to the swing arm 62, the fixed clamp arm 632 and the movable clamp arm 633 are disposed opposite to each other, and the robot assembly 63 further includes a second driving element 65 disposed on the transverse beam 631 and driving the movable clamp arm 633 to swing so as to open and close the fixed clamp arm 632 and the movable clamp arm 633.

As shown in fig. 5 to 7, the circumference of all the supporting wheels 221 is provided with an abdicating slot 222, and the fixed clip arm 632 can transversely pass through the abdicating slot 222. Through the arrangement of the structure, after the fixed clamping arm 632 and the movable clamping arm 633 clamp the wood, the pushing clamp 6 moves along the transverse direction, the fixed clamping arm 632 and the movable clamping arm 633 also move along the transverse direction synchronously, and the fixed clamping arm 632 sequentially and transversely penetrates through the yielding grooves 222 on the supporting wheels 221, so that the supporting wheels 221 do not interfere with the movement of the fixed clamping arm 632.

As shown in fig. 7, the movable clamp arm 633 is V-shaped, the middle of the movable clamp arm 633 is hinged to the cross beam 631, the second driving member 65 includes a pull rod 651, a crank 652, a connecting seat 653 and a cylinder 654, the front and rear ends of the pull rod 651 are both fixedly connected with a hinged seat 6511, the hinged seat 6511 at the front end of the pull rod 651 is hinged to the rear end of the movable clamp arm 633, the crank 652 is hinged to the rear end of the cross beam 631, one end of the crank 652 is hinged to the hinged seat 6511 at the rear end of the pull rod 651, the other end of the crank 652 is hinged to the connecting seat 653, and the connecting seat 653 is.

As shown in fig. 6 to 8, the cross beam 631 has a mounting groove 6311 along the length direction thereof, the pull rod 651 and the hinge seat 6511 are both located in the mounting groove 6311, a stop lever 6312 fixed to the cross beam 631 is located in the mounting groove 6311, and the stop lever 6312 is located above the pull rod 651 or the hinge seat 6511. Through the setting of this structure, make the pull rod 651 towards gag lever post 6312 side removal after the piston rod shrink of cylinder 654, when pull rod 651 and gag lever post 6312 offseted, move arm lock 633 and decide arm lock 632 and grasp timber, the setting of gag lever post 6312 avoids moving arm lock 633 and deciding arm lock 632 transition and presss from both sides tight timber and causes the damage to timber.

As shown in fig. 6 and 7, the base 61 includes a carriage 611, a bracket 612 fixed on the carriage 611, a lifting frame 613 vertically slidably disposed on the bracket 612, and a mounting plate 614 longitudinally slidably disposed on the lifting frame 613, a driving member three 6121 for driving the lifting frame 613 to slide is disposed on the bracket 612, a driving member four 6131 for driving the mounting plate 614 to slide is disposed on the lifting frame 613, one end of the swing arm 62 is hinged to the mounting plate 614, and the driving member one 64 is disposed on the mounting plate 614. Through the arrangement of the structure, the driving part III 6121 drives the lifting frame 613 to vertically slide, so that the manipulator assembly 63 vertically moves; the driving part four 6131 drives the mounting plate 614 to slide along the longitudinal direction, so that the manipulator assembly 63 can move along the longitudinal direction, the manipulator can move up and down, can move along the longitudinal direction, and can swing upwards or downwards, and the manipulator assembly 63 can clamp wood in various shapes conveniently.

As shown in fig. 6-8, the first driving member 64 is a rotary cylinder 654 or an electric motor for driving the swing arm 62 to rotate; the rack 1 is provided with a guide rack 15 arranged along the transverse direction, the carriage 611 is provided with a first motor 6111, and a rotating shaft of the first motor 6111 is provided with a guide gear 6112 engaged with the guide rack 15. Through the arrangement of the structure, the first motor 6111 drives the gear to rotate, so that the gear moves transversely through the rack, the planker 611 is driven to move transversely, and the whole base 61 moves transversely.

Example two

The present embodiment is basically the same as the first embodiment, and the difference is that: feeding structure 2 includes feeding motor and along many transmission guide rails of horizontal setting, and all transmission guide rails all connect through synchronous pulley, and feeding motor drive synchronous pulley drives all transmission guide rail synchronous rotation.

Synchronous pulley drives the synchronous rotation of transmission guide rail for every transmission guide rail's slew rate is the same, has promoted feeding structure 2's stability.

EXAMPLE III

The present embodiment is basically the same as the first embodiment, and the difference is that: the driving assembly 4 comprises a driving beam and a rack arranged along the longitudinal direction, the driving beam 41 is connected with a driving motor, and a motor shaft of the driving motor is connected with a gear meshed with the rack; the driving assembly 4 further comprises a motor and a feed screw nut mechanism connected with the adjusting beam 14, and the motor drives the driving beam 41 to vertically move through the feed screw nut mechanism.

Through the arrangement of the gear rack, the adjustment of the longitudinal position of the driving cross beam 41 can be realized, the longitudinal position of the driving cross beam can be further adjusted through the motor and the screw rod nut mechanism, the adjustment of the vertical position of the adjusting cross beam can be realized through the arrangement of the motor and the screw rod nut mechanism, so that the vertical and longitudinal movement of the adjusting cross beam 14 is realized, the feeding of the adjusting cross beam 14 is more stable, and the feeding efficiency of the feeding structure is further improved.

Example four

The present embodiment is basically the same as the first embodiment, and the difference is that: the clamp 5 is a clamping finger cylinder.

The setting of this structure for anchor clamps 5 set up simpler, can directly purchase current clamp from the market indicate the cylinder can, further make the simple structure of pay-off structure, convenient operation.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a feed mechanism of timber cutting machine, includes frame (1), be equipped with on frame (1) along horizontal setting and can be with feed structure (2) of horizontal pay-off of timber, a serial communication port, still be equipped with a plurality of on frame (1) can be with feed table (3) that timber transversely placed and can drive feed table (3) vertical migration and longitudinal movement's drive assembly (4), be equipped with on feed table (3) and can follow anchor clamps (5) that vertically open and shut, feed table (3) can move towards feed structure (2) and transversely place timber on feed structure (2) through drive assembly (4).

2. The feeding mechanism of the wood cutting machine according to the claim 1, characterized in that the frame (1) is further provided with a limiting plate (11) arranged along the longitudinal direction, the limiting plate (11) is arranged at one side of all the feeding seats (3), and the limiting plate (11) is connected with a roller (12) capable of guiding wood.

3. The feeding mechanism of the wood cutting machine according to claim 2, characterized in that a pushing cylinder (13) is further arranged on the limiting plate (11), a piston rod of the pushing cylinder (13) is connected with the roller (12), and the pushing cylinder (13) can drive the roller (12) to move longitudinally.

4. The feeding mechanism of the wood cutting machine according to the claims 1, 2 or 3, characterized in that all the feeding seats (3) are distributed along the transverse direction, a plurality of clamps (5) are provided, each clamp (5) comprises a clamping plate (51) and a positioning plate (52) arranged on a supporting plate (31), a strip-shaped hole (311) for the clamping plate (51) to penetrate through is formed in the supporting plate (31), and the clamping plate (51) slides towards or away from the positioning plate (52) in the strip-shaped hole (311).

5. The feeding mechanism of the wood cutting machine according to claim 4, characterized in that the feeding base (3) further comprises a mounting frame (32), clamping cylinders (321) which are arranged corresponding to the clamping plates (51) in a one-to-one manner are arranged on the mounting frame (32), the clamping cylinders (321) are arranged in a staggered manner along the longitudinal direction, and the clamping cylinders (321) drive the clamping plates (51) to slide towards or away from the positioning plate (52).

6. The feeding mechanism of a wood cutting machine according to claim 1, 2 or 3, characterized in that the feeding mechanism further comprises an adjusting beam (14) connected with all the feeding seats (3), the driving assembly (4) comprises a driving beam (41), a screw rod (42) arranged along the longitudinal direction and a plurality of sliding rails (43) arranged along the longitudinal direction, the screw rod (42) is connected with a screw rod motor (44) which can drive the screw rod (42) to rotate, a screw rod nut (45) connected with the driving beam (41) is connected on the screw rod (42) through threads, the screw rod motor (44) drives the screw rod (42) to drive the screw rod nut (45) and the driving beam (41) to slide along the longitudinal direction, the sliding rails (43) are connected with sliding blocks (46), the sliding blocks (46) are connected with the driving beam (41) and drive the transverse driving sliding blocks (46) to longitudinally slide along the sliding rails (43); the driving assembly (4) further comprises a plurality of driving cylinders (47) connected with the driving cross beam (41), and piston rods of the driving cylinders (47) are connected with the adjusting cross beam (14) and can drive the adjusting cross beam (14) to move vertically.

7. The feeding mechanism of the wood cutting machine according to the claim 1, 2 or 3, characterized in that the feeding structure (2) comprises a guide rail (21) arranged on the frame (1) along the transverse direction, a material pushing fixture (6) arranged on the guide rail (21) along the transverse direction in a sliding manner and used for clamping wood, and a plurality of roller (12) shafts arranged on the frame (1) along the transverse direction at intervals, wherein the roller (12) shafts are arranged along the longitudinal direction, each roller (12) shaft is provided with a supporting wheel (221), and the supporting wheels (221) can rotate along the circumferential direction.

8. The feeding mechanism of the wood cutting machine according to claim 7, characterized in that the pushing fixture (6) comprises a base (61) slidably arranged on the guide rail (21), a swing arm (62) with one end hinged on the base (61), a manipulator assembly (63) fixedly connected with the swing arm (62), and a first driving member (64) arranged on the base (61) and capable of driving the swing arm (62) to rotate.

9. The feeding mechanism of the wood cutting machine according to claim 8, characterized in that the manipulator assembly (63) comprises a transverse beam (631) arranged along the transverse direction, a fixed clamping arm (632) fixed at the front end of the transverse beam (631), and a movable clamping arm (633) hinged at the front end of the transverse beam (631), the transverse beam (631) is fixedly connected with the swing arm (62), the fixed clamping arm (632) and the movable clamping arm (633) are arranged oppositely, and the manipulator assembly (63) further comprises a second driving element (65) which is arranged on the transverse beam (631) and drives the movable clamping arm (633) to swing so that the fixed clamping arm (632) and the movable clamping arm (633) open and close.

10. The feeding mechanism of the wood cutting machine according to claim 9, characterized in that the movable clamping arm (633) is in a V shape, the middle part of the movable clamping arm (633) is hinged on the cross beam (631), the driving member II (65) comprises a pull rod (651), a crank (652), a connecting seat (653) and a pushing cylinder (654), the front end and the rear end of the pull rod (651) are both fixedly connected with a hinged seat (6511), the hinged seat (6511) at the front end of the pull rod (651) is hinged with the rear end of the movable clamping arm (633), the crank (652) is hinged at the rear end of the cross beam (631), one end of the crank (652) is hinged with the hinged seat (6511) at the rear end of the pull rod (651), the other end of the crank is hinged with the connecting seat (653), and the connecting seat (653) is fixedly connected with a piston rod of the pushing cylinder (654).

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