CN108673659B

CN108673659B - Woodworking equipment

Info

Publication number: CN108673659B
Application number: CN201810810736.3A
Authority: CN
Inventors: 程楠
Original assignee: Taizhou Evok Machinery Co ltd
Current assignee: Taizhou Evok Machinery Co ltd
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2023-09-26
Anticipated expiration: 2038-07-23
Also published as: CN108673659A

Abstract

The invention provides woodworking equipment, and belongs to the technical field of woodworking machinery. It solves the problem of how to save feeding time. The device comprises a frame, a feeding table fixed on the frame and a main guide rail positioned on one side of the feeding table, wherein a material moving device for horizontally moving wood is arranged on the main guide rail in a sliding manner, an outer shifting block and an inner shifting block which can longitudinally move back and forth are arranged on the frame below the feeding table, in an initial state, the inner shifting block is positioned between the outer shifting block and the material moving device, the outer shifting block and the inner shifting block are longitudinally arranged at intervals and can respectively and independently lift, and the outer shifting block and the inner shifting block can sequentially and repeatedly push the wood to the clamping opening of the material moving device along the longitudinal direction. Through the design, the design travel of the inner shifting block and the outer shifting block is shortened, so that the rollback time of the inner shifting block and the outer shifting block can be shortened, and the feeding time is further saved.

Description

Woodworking equipment

Technical Field

The invention belongs to the technical field of woodworking machinery, and relates to woodworking processing equipment.

Background

In wood processing, the wood must be cut to a size matching the size of the workpiece to be formed before being processed as a raw material, which inevitably requires the use of a sawing machine to cut the wood. For example, for long strips of timber, it is necessary to perform the sectioning process by dedicated woodworking equipment.

For this reason, the applicant has designed and developed a timber blanking machine with a tailing pulling function, and filed a chinese patent [ application number: 201610585366.9 the blanking machine comprises a frame, a horizontal workbench is arranged on the frame, an electric saw is arranged on the frame, a horizontal guide rail I is further fixed on the frame, a slide block I is slidably connected on the horizontal guide rail I, a driving source I for driving the slide block I to move along the horizontal guide rail I is arranged on the frame, a clamping jaw I is fixed on the slide block I, a horizontal guide rail II is further fixed on the frame, a slide block II is slidably connected on the horizontal guide rail II, a driving source II for driving the slide block II to move along the horizontal guide rail II is arranged on the frame, clamping jaws II are fixed on the slide block II, and the clamping jaws I and the clamping jaws are respectively positioned on two sides of the electric saw and can clamp the same wood. When the blanking machine is used, the long-strip-shaped timber is required to be placed on the workbench manually, then the clamping jaw I is controlled to clamp the timber, and the clamping jaw I is used for conveying the timber to the cutting station for cutting; that is, the earlier-stage material taking, feeding and feeding of the blanking machine are finished through manual one-by-one operation, the manual feeding needs to be stopped and waited every time in the middle, and when one is processed, the manual feeding needs to be waited at the moment, so that time is wasted greatly, and the production efficiency is seriously influenced.

In order to improve the production efficiency, the technical scheme commonly used in the prior art is to replace manual operation by an automatic feeding machine, such as China (application number): 201520238880.6A sheet material conveying turntable comprises a former process conveying table, a latter process conveying table and a sheet material positioned on the former process conveying table, wherein a sheet material conveying turntable is arranged between the former process conveying table and the latter process conveying table; the sheet material is conveyed to a previous process conveying table, the sheet material is pushed to a sheet material flow rotary table along a material guide plate by a pushing device arranged on the sheet material conveying table, and at the moment, the connecting rod is driven by a motor to rotate to drive a belt to move, so that the sheet material is conveyed to the right side of the next process conveying table.

That is, in the prior art, the timber is sent from the previous process conveying table one by one, and then is pushed and fed by a pushing device, wherein the pushing device generally adopts a pushing mechanism of a wood board cutting machine as disclosed in Chinese patent (application number 201410702393.0), or a wood board pushing device as disclosed in Chinese patent (application number 201420729484.9), and both of the pushing mechanisms realize cyclic pushing and feeding by utilizing back and forth expansion of a cylinder piston rod; however, the above-described pushing devices all have the following drawbacks: because the cylinder retreating stroke is large, and when the cylinder retreats, the corresponding previous procedure conveying table must stop working, and the feeding operation can be restarted after the cylinder retreats in place, so that the time waste is caused; in order to save the back-off time, a common means in the prior art is to increase the power of the driving source, so as to increase the back-off speed as much as possible to achieve the purpose of saving time.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides woodworking processing equipment, which aims to save feeding time.

The aim of the invention can be achieved by the following technical scheme: the utility model provides a woodworking equipment, includes the frame, fixes the pay-off platform in the frame and the main guide that is located pay-off platform one side, slide on the main guide and be provided with the material device that moves that is used for along transversely transferring timber, its characterized in that, be equipped with outer shifting block and the interior shifting block that can follow vertical round trip movement in the frame of pay-off platform below, during initial state, interior shifting block is located between outer shifting block and the material device that moves, outer shifting block and interior shifting block are in vertical on the interval one section distance setting and can independently go up and down respectively, outer shifting block and interior shifting block can be in proper order with timber along vertical propelling movement to the clamp mouth department that moves the material device.

In this woodworking equipment, the pay-off operation process and the principle of timber on the pay-off platform are as follows, in being different from prior art: firstly, the outer shifting block is independently lifted to push the outmost timber at one side of the feeding table far away from the main guide rail, and along with the movement of the outer shifting block, the outmost timber at one side of the feeding table near the main guide rail is pushed to the clamping opening of the material moving device, so that the feeding operation is completed, and the timber moves to the next station along the transverse direction through the moving device; along with the movement of the outer shifting block, the timber on the feeding table is gradually reduced, when the outer shifting block is pushed to a certain stroke, the outer shifting block is retracted, and as the timber is pushed to the material moving device and clamped by the material moving device to be transversely transferred, a certain time is required to wait, and at the moment, the outer shifting block is retracted by utilizing the time, namely, the feeding time is not delayed by the retraction; because the outer shifting block and the inner shifting block are longitudinally arranged at a certain distance and can respectively and independently lift, the outer shifting block can lift to carry out receiving pushing while finishing backing and descending at the moment, and after all timber is pushed in place by the inner shifting block, the inner shifting block starts to descend and backing at the moment, so that the timber can be synchronously replaced on the feeding table at the moment; that is, the device adopts the inner and outer shifting blocks arranged in the design and adopts the mode of material pulling by two sections of the inner and outer shifting blocks, so that the total stroke of wood moving longitudinally from outside to inside is equal to the stroke of the outer shifting block moving from outside to inside plus the stroke of the inner shifting block moving from outside to inside, thus shortening the design strokes of the inner and outer shifting blocks, and shortening the design stroke of the inner shifting block and the outer shifting block due to the fact that the feeding time is not delayed by the backing of the outer shifting block, and shortening the backing time of the design stroke of the inner shifting block; and because both can descend automatically, in the inner shifting block backspacing process, the feeding table can synchronously re-discharge, thereby further saving the feeding time.

In the woodworking equipment, the outer shifting block and the inner shifting block can synchronously move back and forth along the longitudinal direction, and the moving stroke of the outer shifting block from outside to inside is equal to the interval distance between the outer shifting block and the inner shifting block. Through the design, the error of the relay connection of the outer shifting block and the inner shifting block can be eliminated, so that the feeding time is further saved; specifically, the total stroke of the wood moving longitudinally from outside to inside is the moving stroke of the outer shifting block from outside to inside plus the interval distance between the outer shifting block and the inner shifting block; when the outer shifting block ascends to move and push materials, the inner shifting block moves synchronously along with the outer shifting block, wood on the feeding table is gradually reduced along with the movement of the outer shifting block, when the outer shifting block is pushed to a certain stroke, the outer shifting block is retracted, and as the wood is pushed to the material moving device and clamped by the material moving device to transversely move, a certain time is required to wait, and at the moment, the outer shifting block is retracted by the time, namely, the feeding time is not delayed by the retraction; at this time, after the outer shifting block is retracted to the original position, because the outer shifting block and the inner shifting block are synchronous, and the moving stroke of the outer shifting block from outside to inside is equal to the interval distance between the outer shifting block and the inner shifting block, the position of the inner shifting block is just the position of the outer shifting block which is furthest pushed from outside to inside, that is, the stroke connection of the outer shifting block and the inner shifting block has no space and time errors, and when the outer shifting block is retracted to the original position, the inner shifting block can be in seamless connection to start the material pushing work by connecting force, so that the feeding time can be further saved.

In the woodworking equipment, at least one feeding slide rail which is longitudinally arranged is fixed on the frame below the feeding table, a sliding block is connected to the feeding slide rail in a sliding mode, a first lifting cylinder and a second lifting cylinder are fixed on the sliding block, the outer shifting block is driven to lift through the first lifting cylinder, the inner shifting block is driven to lift through the second lifting cylinder, and a first driving device which is used for driving the sliding block to slide back and forth along the feeding slide rail is further arranged on the frame. Through the structural design, the outer shifting block and the inner shifting block can move back and forth along the longitudinal direction synchronously and can respectively and independently lift, so that the rollback time of the outer shifting block and the inner shifting block can be shortened, and the feeding time is saved; in addition, as the feeding table can automatically descend, the feeding table can synchronously re-discharge in the inner shifting block backspacing process, so that the feeding time is further saved; meanwhile, errors caused by relay connection of the outer shifting block and the inner shifting block can be eliminated, and feeding time is further saved.

In another scheme, in the woodworking equipment, two feeding sliding rails which are longitudinally arranged are fixed on a frame below the feeding table, sliding blocks are connected to the two feeding sliding rails in a sliding mode, only a first lifting cylinder is fixed on the sliding block of one feeding sliding rail, only a second lifting cylinder is fixed on the sliding block of the other feeding sliding rail, the outer shifting block is driven to lift through the first lifting cylinder, the inner shifting block is driven to lift through the second lifting cylinder, and a first driving device for driving the two sliding blocks to slide back and forth synchronously along the corresponding feeding sliding rail is further arranged on the frame. Through the structural design, the outer shifting block and the inner shifting block can move back and forth along the longitudinal direction synchronously and can respectively and independently lift, so that the rollback time of the outer shifting block and the inner shifting block can be shortened, and the feeding time is saved; in addition, as the feeding table can automatically descend, the feeding table can synchronously re-discharge in the inner shifting block backspacing process, so that the feeding time is further saved; meanwhile, errors caused by relay connection of the outer shifting block and the inner shifting block can be eliminated, and feeding time is further saved.

In the woodworking equipment, the outer shifting block and the inner shifting block comprise strip-shaped connecting parts and shifting block parts which are positioned at the extending ends of the connecting parts or close to the extending ends of the connecting parts and protrude out of the connecting parts, the connecting parts of the outer shifting block are far away from the position where the main guide rail is located, and the connecting parts of the inner shifting block are extended towards the position where the main guide rail is located. Through the concrete structure of the outer shifting block and the inner shifting block and the related design between the outer shifting block and the inner shifting block, namely the structural design of the two shifting block parts and the design of the extending direction of the connecting parts of the two shifting block parts, the outer shifting block and the inner shifting block can be kept at a distance in the longitudinal direction, thereby ensuring that the two shifting blocks can realize relay shifting, shortening the design strokes of the inner shifting block and the outer shifting block, and further achieving the purpose of saving feeding time.

In the woodworking equipment, the material moving device comprises a material clamping sliding table which is connected to the guide rail in a sliding manner and a driving device II which is used for driving the material clamping sliding table to slide along the main guide rail, one side, close to the feeding table, of the material clamping sliding table is provided with a platy lower clamping part which is flush with the feeding table, the material clamping sliding table is also fixedly provided with a material clamping cylinder, a piston rod of the material clamping cylinder is fixedly connected with an upper clamping block, and the upper clamping block is positioned above the lower clamping part and can form the clamping opening between the upper clamping block and the lower clamping block. Through the material moving device of above structural design, the clamping mouth that wherein go up grip block and lower grip block formation is convenient for timber get into smooth and easy clamping, and in particular, outer shifting block or interior shifting block can be directly push into the clamping mouth with timber in, does not have time delay in the middle, is favorable to practicing thrift pay-off time like this.

In the woodworking equipment, the woodworking equipment further comprises a material taking device for simultaneously taking a row of wood materials onto the feeding table, the material taking device comprises a portal frame, a material taking sliding rail fixed on the portal frame and longitudinally arranged, a movable sliding table slidingly connected on the material taking sliding rail, a driving device III for driving the movable sliding table to longitudinally slide, a vertical sliding rail slidingly connected on the movable sliding table and vertically arranged, and a driving device IV for driving the vertical sliding rail to vertically slide, wherein a chuck is fixed at the lower end of the vertical sliding rail, the chuck comprises a clamping seat, two clamping jaws and a driving device V which are longitudinally arranged at intervals and opposite to each other, and the two clamping jaws can be mutually closed or opened under the driving of the driving device V.

The operation process of the material taking device is as follows: firstly, driving a movable slipway to move along the longitudinal and vertical directions by controlling a driving device III and a driving device IV until the movable slipway moves above a target timber, then driving two clamping jaws on a clamping head by controlling a driving device V to draw together, so that the two clamping jaws can clamp a row of timber, after clamping, the clamping head is driven by the driving device III and the driving device IV to move above a feeding table, and then controlling the two clamping jaws to open, so that automatic material taking operation is realized; that is, through the extracting device of above design for a row of timber can be carried to the material feeding platform simultaneously, thereby make the timber need not one by one to be carried to the material feeding platform on, and then practiced thrift the pay-off time when realizing automatic getting the material. Alternatively, the take-off device may be comprised of an array of vacuum heads.

In the woodworking equipment, the inner side of the clamping jaw is provided with a clamping surface which is gradually inclined outwards from bottom to top. Through the design of above grip surface, when the clamping jaw cliies timber and furtherly draws in, timber can be along the grip surface upward movement in drawing in of clamping jaw to make timber can be further pressed from both sides tightly, and then guarantee that this extracting device can realize the transport of a row of timber, with this improvement extracting efficiency, finally reach the purpose of saving pay-off time.

In the woodworking equipment, the lower side of the clamping seat is provided with the guide through groove which is longitudinally formed, and the clamping jaw can slide along the groove wall of the guide through groove under the driving of the driving device five. Through the design, the drawing in and moving of the clamping jaw are more stable, so that the feeding device is guaranteed to be capable of conveying a row of timber, the feeding efficiency is improved, and the feeding time is saved finally.

In the woodworking equipment, the driving device is five material taking cylinders fixed on the clamping seat, the two material taking cylinders are located between the two clamping jaws, and piston rods of the two material taking cylinders face to the corresponding clamping jaws located on the outer side respectively and are fixedly connected with the corresponding clamping jaws. Through the structural design, the two clamping jaws can be folded and unfolded; alternatively, the material taking cylinder in the driving device five may be replaced by a hydraulic cylinder or a linear motor.

In the woodworking equipment, the woodworking equipment further comprises a feeding table, a discharging table and a cutting device arranged between the feeding table and the discharging table, wherein a feeding manipulator and a discharging manipulator for transferring timber along the transverse direction are respectively connected to the main guide rails on two sides of the cutting device in a sliding mode, and the feeding table is arranged on one side where the feeding table is positioned in the transverse direction. The feeding manipulator and the discharging manipulator belong to the prior art, and in this embodiment, both include sliding table of sliding connection on the main guide rail, along the arm lock of vertical sliding connection on the sliding table, fix on the sliding table and drive arm lock vertically gliding drive cylinder and fix on the sliding table and be used for driving the gliding motor of sliding table, have splint portion on the arm lock, this splint portion is located one side of sliding table and is formed with the centre gripping mouth before the lateral part of sliding table. Of course, the feeding manipulator and the discharging manipulator can also adopt a three-jaw manipulator, a pneumatic clamping manipulator and the like.

Compared with the prior art, the woodworking equipment has the following advantages: according to the processing equipment, due to the design of the material taking device, a row of timber can be simultaneously conveyed to the material conveying table, so that the timber is not required to be conveyed to the material conveying table one by one, and the feeding time is saved while the automatic material taking is realized; meanwhile, the design strokes of the inner shifting block and the outer shifting block are shortened by adopting a feeding mode of the two sections of relay shifting materials of the inner shifting block and the outer shifting block, so that the rollback time of the inner shifting block and the outer shifting block can be shortened, and the feeding time is further saved; and because both can descend automatically, in the inner shifting block backspacing process, the extracting device can synchronously discharge materials again to the feeding table, thereby further saving the feeding time and greatly improving the production efficiency.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the woodworking equipment.

Fig. 2 is a schematic view of a part of the structure of the feeding table in the first embodiment.

Fig. 3 is a schematic diagram showing the structure of the inner and outer dials in the first embodiment.

Fig. 4 is a schematic diagram of the second embodiment of the structure of the inner and outer dials.

Fig. 5 is a schematic structural view of a material transferring device in the woodworking equipment.

Fig. 6 is a schematic view of a part of the structure of the feeding table in the second embodiment.

Fig. 7 is a schematic view of the material taking device in the woodworking equipment.

Fig. 8 is a schematic diagram of a second configuration of the material taking apparatus in the woodworking equipment.

Fig. 9 is a schematic view of the chuck structure of the material taking device in the woodworking equipment.

In the figure, 1, a rack; 2. a feeding table; 3. a main guide rail; 4. a material transferring device; 4a, clamping openings; 41. clamping sliding table; 411. a lower clamping part; 42. a clamping cylinder; 43. an upper clamping block; 5. an outer dial block; 6. an inner shift block; 7. a feed slide rail; 8. a slide block; 9. a lifting cylinder I; 10. a lifting cylinder II; 11. a mounting frame; 12. driving a first motor; 13. a transmission belt; 14. a second driving motor; 15. a portal frame; 16. a material taking slide rail; 17. moving the sliding table; 18. a vertical slide rail; 19. a chuck; 191. a clamping seat; 191a, a guide through slot; 192. a clamping jaw; 1921. a clamping surface; 20. a third driving motor; 21. a friction bar; 22. driving a motor IV; 23. a friction wheel; 24. a material taking cylinder; 25. a buffer cylinder; 26. a leaning strip; 27. a feed table; 28. a discharging table; 29. a cutting device; 30. a feeding manipulator; 31. a discharging manipulator; 32. a connection part; 33. a shifting block part.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

Embodiment one:

specifically, as shown in fig. 1, the woodworking processing equipment comprises a frame 1, a feeding table 2 fixed on the frame 1 and a main guide rail 3 positioned on one side of the feeding table 2, wherein a material moving device 4 for horizontally moving wood is slidably arranged on the main guide rail 3. Be equipped with outer poking block 5 and interior poking block 6 that can follow the synchronous round trip movement of longitudinal direction on the frame 1 of pay-off platform 2 below, interior poking block 6 is located between outer poking block 5 and the material transfer device 4, and outer poking block 5 and interior poking block 6 are in the longitudinal direction interval one section distance setting and can independently go up and down respectively, and outer poking block 5 is equal to the interval distance between outer poking block 5 and the interior poking block 6 by outside-in removal stroke, and outer poking block 5 and interior poking block 6 can be in proper order with timber follow the longitudinal push to the clamp mouth 4a department of the material transfer device 4 of the one side that main guide 3 is located with interior poking block 6.

As shown in fig. 2, 3 and 4, at least one feeding slide rail 7 arranged along the longitudinal direction is fixed on the frame 1 below the feeding table 2, a sliding block 8 is connected on the feeding slide rail 7 in a sliding manner, a lifting cylinder I9 and a lifting cylinder II 10 are fixed on the sliding block 8, the outer shifting block 5 is fixedly connected with a piston rod of the lifting cylinder I9 and driven by the lifting cylinder I9, the inner shifting block 6 is fixedly connected with a piston rod of the lifting cylinder II 10 and driven by the lifting cylinder II 10, and a driving device I for driving the sliding block 8 to slide back and forth along the feeding slide rail 7 is further arranged on the frame 1. In this embodiment, two feeding slide rails 7 are provided on the frame 1. More specifically, a mounting frame 11 is fixed on the frame 1, the feeding sliding rail 7 is fixed on the mounting frame 11, the first driving device comprises a first driving motor 12 fixed on the mounting frame 11 and driving belts 13 corresponding to the feeding sliding rails 7 one by one, driving pulleys of the two driving belts 13 are in transmission connection through a transmission rod to realize synchronous rotation, the first driving motor 12 can drive the driving pulleys to rotate, and the driving belts 13 can drive the sliding blocks 8 to slide along the corresponding feeding sliding rails 7 under the driving of the first driving motor 12. Alternatively, the first driving device may use a screw motor or an air cylinder, and the slider 8 is driven to slide by the screw motor or the air cylinder. In addition, in this embodiment, the specific structures of the outer dial 5 and the inner dial 6 are as follows, and both include a connecting portion 32 in a strip shape and a dial portion 33 located at an extending end of the connecting portion 32 or close to the extending end of the connecting portion 32 and protruding out of the connecting portion 32, where the connecting portion 32 of the outer dial 5 extends away from the main rail 3, and where the connecting portion 32 of the inner dial 6 extends toward the main rail 3.

As shown in fig. 5, the above-mentioned material moving device 4 includes a material clamping sliding table 41 slidably connected to the guide rail and a second driving device for driving the material clamping sliding table 41 to slide along the main guide rail 3, where a side of the material clamping sliding table 41 near the feeding table 2 has a plate-shaped lower clamping portion 411 flush with the feeding table 2, and the material clamping sliding table 41 is further fixed with material clamping cylinders 42, where in this embodiment, at least two material clamping cylinders 42 are arranged and spaced longitudinally. An upper clamping block 43 is fixedly connected to the piston rod of the clamping cylinder 42, and the upper clamping block 43 is located above the lower clamping part 411 and can form the clamping opening 4a therebetween. The second driving device comprises a rack fixed on the main guide rail 3 and parallel to the main guide rail 3 and a second driving motor 14, and the second driving motor 14 is fixed on the clamping sliding table 41 and meshed with the rack through a gear. Alternatively, the second driving device may also adopt a structure including a screw rod rotatably connected to the main guide rail 3 and parallel to the main guide rail 3, and a rotation motor for driving the screw rod to rotate, where the screw rod is in threaded transmission with the clamping sliding table 41.

As further shown in fig. 7 and 8, the woodworking equipment further comprises a pick-up device for simultaneously picking up a row of timber on the feeding table 2. The material taking device comprises a portal frame 15, a material taking sliding rail 16, a movable sliding table 17, a driving device III, a vertical sliding rail 18 and a driving device IV, wherein the material taking sliding rail 16 is fixed on the portal frame 15 and is longitudinally arranged, the movable sliding table 17 is connected to the material taking sliding rail 16 in a sliding mode, the driving device III is used for driving the movable sliding table 17 to longitudinally slide, the vertical sliding rail 18 is connected to the movable sliding table 17 in a sliding mode and is arranged in the vertical direction, the driving device IV is used for driving the vertical sliding rail 18 to vertically slide, a buffer air cylinder 25 is fixed on the movable sliding table 17, and a piston rod of the buffer air cylinder 25 is hinged to the vertical sliding rail 18. The lower end of the vertical slide rail 18 is fixed with clamping heads 19, and in this embodiment, the clamping heads 19 are two and are arranged at intervals along the longitudinal direction. The chuck 19 comprises a chuck seat 191, two opposite clamping jaws 192 which are arranged at intervals in the longitudinal direction and a driving device five, wherein the two clamping jaws 192 can be mutually closed or opened under the driving of the driving device five.

The third driving device comprises a rack fixed on the material taking slide rail 16 and parallel to the material taking slide rail 16 and a third driving motor 20, and the third driving motor 20 is fixed on the movable slide table 17 and meshed with the rack through a gear. Alternatively, the third driving device may also include a screw rod rotatably connected to the material taking slide rail 16 and parallel to the material taking slide rail 16, and a rotation motor for driving the screw rod to rotate, where the screw rod is in threaded transmission with the material taking slide rail 16; the driving device IV comprises a friction strip 21 fixed on the vertical sliding rail 18 and parallel to the vertical sliding rail 18, a fixed seat fixed on the movable sliding table 17 and a driving motor IV 22 fixed on the fixed seat, the fixed seat is rotationally connected with a friction wheel 23, and the driving motor IV 22 can drive the friction wheel 23 to roll up and down along the friction strip 21. Alternatively, the driving device four may also include a rack fixed to the vertical slide rail 18 and parallel to the vertical slide rail 18 and a driving motor four 22, and the driving motor four 22 is fixed to the moving slide 17 and meshed with the rack through a gear.

More specifically, as shown in fig. 9, the lower side of the holder 191 has a guide through groove 191a opened in the longitudinal direction, and the holding jaw 192 can slide along the groove wall of the guide through groove 191a under the drive of the driving device five. The inner side of the jaw 192 has a gripping surface 1921 that slopes gradually outwardly from bottom to top. The fifth driving device is two material taking cylinders 24 fixed on the clamping seat 191, the two material taking cylinders 24 are located between the two clamping jaws 192, and piston rods of the two material taking cylinders 24 face to corresponding clamping jaws 192 located on the outer side respectively and are fixedly connected with the corresponding clamping jaws 192. Alternatively, the take-off cylinder 24 in the drive device five may be replaced with a hydraulic cylinder or a linear motor.

As shown in fig. 1, the woodworking processing apparatus further includes a feeding table 27, a discharging table 28, and a cutting device 29 disposed therebetween, wherein a feeding manipulator 30 and a discharging manipulator 31 for transferring timber in a transverse direction are slidably connected to the main guide rails 3 on both sides of the cutting device 29, respectively, and the feeding table 27 is disposed on a side where the feeding table 2 is located in a transverse direction. A backrest bar 26 arranged along the longitudinal direction is fixed on one side of the feeding table 2 close to the feeding table 27. The feeding manipulator 30 and the discharging manipulator 31 belong to the prior art, and in this embodiment, both include a slide table slidably connected to the main guide 3, a clamp arm slidably connected to the slide table in the longitudinal direction, a driving cylinder fixed to the slide table and driving the clamp arm to slide in the longitudinal direction, and a motor fixed to the slide table and used for driving the slide table to slide, and the clamp arm is provided with a clamp plate portion, which is located at one side of the slide table and has a clamp opening in front of the side portion of the slide table. Of course, the feeding manipulator 30 and the discharging manipulator 31 may be a three-jaw manipulator, a pneumatic gripper, or the like.

Embodiment two:

the technical scheme in this embodiment is basically the same as that in the first embodiment, and is different in that, as shown in fig. 6, in this embodiment, two feeding slide rails 7 arranged longitudinally are fixed on the frame 1 below the feeding table 2, slide blocks 8 are connected to the two feeding slide rails 7 in a sliding manner, only a lifting cylinder one 9 is fixed to the slide block 8 of one feeding slide rail 7, only a lifting cylinder two 10 is fixed to the slide block 8 of the other feeding slide rail 7, the outer shifting block 5 is fixedly connected with a piston rod of the lifting cylinder one 9 and driven by the lifting cylinder one 9, the inner shifting block 6 is fixedly connected with a piston rod of the lifting cylinder two 10 and driven by the lifting cylinder two 10, and a driving device one for driving the two slide blocks 8 to slide back and forth along the corresponding feeding slide rail 7 is further arranged on the frame 1.

Embodiment III:

the technical scheme in this embodiment is basically the same as that in the second embodiment, except that in this embodiment, the outer dial 5 and the inner dial 6 can independently move back and forth in the longitudinal direction. Specifically, two feeding slide rails 7 which are longitudinally arranged are fixed on the frame 1 below the feeding table 2, sliding blocks 8 are connected to the two feeding slide rails 7 in a sliding manner, only a first lifting cylinder 9 is fixed on the sliding block 8 of one feeding slide rail 7, only a second lifting cylinder 10 is fixed on the sliding block 8 of the other feeding slide rail 7, the outer shifting block 5 is fixed on a piston rod of the first lifting cylinder 9, the inner shifting block 6 is fixed on a piston rod of the second lifting cylinder 10, two independent driving devices I which are in one-to-one correspondence with the sliding blocks 8 are further arranged on the frame 1, and the two driving devices I can respectively drive the corresponding sliding blocks 8 to slide back and forth along the corresponding feeding slide rails 7.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms such as the frame 1, the feeding stage 2, the main rail 3, the moving device 4, the nip 4a, the nip slide 41, the lower nip 411, the nip cylinder 42, the upper nip block 43, the outer dial 5, the inner dial 6, the feeding rail 7, the slide 8, the first lift cylinder 9, the second lift cylinder 10, the mounting frame 11, the first drive motor 12, the belt 13, the second drive motor 14, the gantry 15, the take-out rail 16, the moving slide 17, the vertical rail 18, the chuck 19, the nip 191, the guide through groove 191a, the gripping jaw 192, the nip surface 1921, the third drive motor 20, the friction bar 21, the fourth drive motor 22, the friction wheel 23, the take-out cylinder 24, the buffer cylinder 25, the leaning bar 26, the feeding stage 27, the take-out stage 28, the cutting device 29, the feeding robot 30, the take-out robot 31, the connecting portion 32, the dial 33, and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.

Claims

1. The woodworking equipment comprises a frame (1), a feeding table (2) fixed on the frame (1) and a main guide rail (3) positioned on one side of the feeding table (2), wherein a material moving device (4) for horizontally moving wood is arranged on the main guide rail (3) in a sliding manner, and the woodworking equipment is characterized in that an outer shifting block (5) and an inner shifting block (6) which can longitudinally move back and forth are arranged on the frame (1) below the feeding table (2); in an initial state, the inner shifting block (6) is positioned between the outer shifting block (5) and the material moving device (4), and the outer shifting block (5) and the inner shifting block (6) are longitudinally arranged at intervals and can respectively and independently lift; the outer shifting block (5) and the inner shifting block (6) can sequentially push timber to the clamping opening (4 a) of the material moving device (4) from outside to inside along the longitudinal direction in a relay manner.

2. Woodworking equipment according to claim 1, characterized in that the outer (5) and inner (6) dials are movable back and forth in longitudinal synchronization, the outer (5) dials are moved from outside to inside over a distance equal to the distance between the outer (5) and inner (6) dials.

3. The woodworking equipment according to claim 2, characterized in that at least one feeding slide rail (7) arranged along the longitudinal direction is fixed on the frame (1) below the feeding table (2), a sliding block (8) is connected to the feeding slide rail (7) in a sliding manner, a lifting cylinder I (9) and a lifting cylinder II (10) are fixed on the sliding block (8), the outer shifting block (5) is driven to lift through the lifting cylinder I (9), the inner shifting block (6) is driven to lift through the lifting cylinder II (10), and a driving device I for driving the sliding block (8) to slide back and forth along the feeding slide rail (7) is further arranged on the frame (1).

4. A woodworking equipment according to claim 3, characterized in that two feeding slide rails (7) arranged longitudinally are fixed on the frame (1) below the feeding table (2), the two feeding slide rails (7) are connected with a sliding block (8) in a sliding manner, only a first lifting cylinder (9) is fixed on the sliding block (8) of one feeding slide rail (7), only a second lifting cylinder (10) is fixed on the sliding block (8) of the other feeding slide rail (7), the outer shifting block (5) is driven to lift by the first lifting cylinder (9), the inner shifting block (6) is driven to lift by the second lifting cylinder (10), and a first driving device for driving the two sliding blocks (8) to slide back and forth along the corresponding feeding slide rails (7) is further arranged on the frame (1).

5. Woodworking equipment according to claim 1 or 2 or 3 or 4, characterized in that the outer and inner dials (5, 6) each comprise a bar-shaped connecting part (32) and a dial part (33) located at or near the extending end of the connecting part (32) and protruding out of the connecting part (32), the connecting part (32) of the outer dial (5) extending away from the main rail (3) and the connecting part (32) of the inner dial (6) extending towards the main rail (3).

6. The woodworking equipment according to claim 1, 2, 3 or 4, wherein the material moving device (4) comprises a material clamping sliding table (41) which is connected to the guide rail in a sliding manner and a driving device II which is used for driving the material clamping sliding table (41) to slide along the main guide rail (3), one side, close to the feeding table (2), of the material clamping sliding table (41) is provided with a plate-shaped lower clamping part (411) which is flush with the feeding table (2), the material clamping sliding table (41) is also fixedly provided with a material clamping air cylinder (42), a piston rod of the material clamping air cylinder (42) is fixedly connected with an upper clamping block (43), and the upper clamping block (43) is positioned above the lower clamping part (411) and can form the clamping opening (4 a) between the two.

7. Woodworking equipment according to claim 1 or 2 or 3 or 4, characterized in that it further comprises a material taking device for simultaneously taking a row of wood material onto the feeding table (2), said material taking device comprising a portal frame (15), a material taking slide rail (16) fixed on the portal frame (15) and arranged longitudinally, a moving slide table (17) slidingly connected on the material taking slide rail (16), a driving device three for driving the moving slide table (17) to slide longitudinally, a vertical slide rail (18) slidingly connected on the moving slide table (17) and arranged vertically and a driving device four for driving the vertical slide rail (18) to slide vertically, a chuck (19) being fixed at the lower end of the vertical slide rail (18), said chuck (19) comprising a chuck (191), two gripping jaws (192) arranged longitudinally at intervals and opposite each other and a driving device five, the gripping jaws (192) being able to be drawn together or opened under the driving of the driving device five.

8. The woodworking equipment of claim 7, characterized in that the inner side of the jaw (192) has a gripping surface (1921) that slopes gradually outwards from bottom to top.

9. A woodworking equipment according to claim 7, characterized in that the underside of the holder (191) is provided with a guide through-slot (191 a) which is open in the longitudinal direction, and the clamping jaw (192) is slidable along the slot wall of the guide through-slot (191 a) under the drive of the drive means five.

10. The woodworking equipment according to claim 7, wherein the driving device is five material taking cylinders (24) fixed on the clamping seat (191), the two material taking cylinders (24) are located between the two clamping jaws (192), and piston rods of the two material taking cylinders (24) face to corresponding clamping jaws (192) located on the outer side respectively and are fixedly connected with the corresponding clamping jaws (192).