A safe cutting drilling all-in-one for processing hollow class woodwork of cylinder
Technical Field
The invention relates to the technical field of wood product processing equipment, in particular to a safe cutting and drilling integrated machine for processing cylindrical hollow wood products.
Background
The variety of woodwork is many in the life, the shape is also all different, the processing mode that adopts to the woodwork of different shapes is also different, in prior art, to the woodwork of the hollow class of cylinder for example the processing that these products such as the pen shaft of common flute, vertical bamboo flute, pencil in our life adopted all adopt unified cutting segment earlier, unified center drilling carries out again, need operate through twice process and two machines, the processing cost is big, and because the shape of cylinder class product self needs fix a position when carrying out center drilling at every turn, greatly reduced machining efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a safe cutting and drilling integrated machine for processing cylindrical hollow wood products, which arranges a cutting device provided with a cutting blade and a drilling device provided with a drill bit on a processing platform together, utilizes the rotation action of the cutting device during cutting, not only arranges a safe transmission mechanism between the cutting device and the drilling device so as to ensure that the drilling device can be completely separated from the wood products when the cutting device works, can ensure the automatic blanking of the wood products after cutting, but also can completely avoid the collision phenomenon of the cutting blade and the drill bit, has high safety, arranges a pushing rack capable of moving back and forth on the other side of the cutting device, and utilizes the rotation action of the cutting device during cutting to enable the pushing rack to move back and forth, thereby realizing the automatic pushing after cutting, and having high automation degree, this application only needs just can realize pay-off, drilling, cutting and the ejection of compact to the cylinder woodwork simultaneously through one-man operation, and machining efficiency improves greatly, and processing cost greatly reduced.
In order to realize the technical scheme, the invention provides the following technical scheme:
the utility model provides a safe cutting drilling all-in-one for processing hollow class woodwork of cylinder, includes the processing bottom plate, its characterized in that: the top surface of processing bottom plate is equipped with connection slide and cutting hinge seat after going to in proper order, be equipped with the removal electric drill on connecting the slide, it is equipped with the slope connecting block to rotate in the cutting hinge seat, install cutting blade on the slope connecting block, the drill bit on the removal electric drill is mutually perpendicular with cutting blade, the center of rotation axle of slope connecting block with be connected and be connected through the transmission of safe drive mechanism detachable between the slide, when cutting blade rotation cut off the woodwork, the drill bit slides backward and breaks away from the woodwork completely.
Preferably as above-mentioned technical scheme, the removal electric drill includes chuck portion, bores body portion and drive division, bores body portion and installs at the connection slide top surface, connects the slide and slides and set up on T shape guide rail, and chuck portion is equipped with location backup plate and feeding seat in proper order directly in the place ahead, and the drill bit passes the location backup plate and stretches into in the feed chute of feeding seat.
As the optimization of above-mentioned technical scheme, be equipped with on the left side wall of location backup plate just to the feed chute and with the same constant head tank of feed chute, when the cutting blade cut off wooden wares in the right side of feed seat, the drill bit does not stretch out the constant head tank.
Preferably, as for the above technical scheme, the left end of the rotating center shaft extends out of the cutting hinge seat and is sleeved with a reset torsion spring, one end of the reset torsion spring is connected to the side wall of the cutting hinge seat, the other end of the reset torsion spring is connected to the rotating center shaft, the cutting hinge seat is provided with a positioning support block, and the positioning support block is attached to the outer side wall of the inclined connection block.
Preferably, the right end of the rotating central shaft extends out of the cutting hinge seat and is connected with a transmission bevel gear, the safety transmission mechanism comprises a gear mounting plate fixed on the top surface of the processing bottom plate, a connecting bevel gear meshed with the transmission bevel gear is rotatably arranged on the gear mounting plate, a central shaft of the connecting bevel gear penetrates through the gear mounting plate and is connected with a transmission gear, a change gear meshed with the transmission gear is rotatably arranged on the side wall of the gear mounting plate, a moving spur rack is arranged right below the change gear, the movable straight rack is arranged on a transverse guide rail arranged on the top surface of the processing bottom plate in a sliding manner, a straight tooth part of the movable straight rack is meshed with the reversing gear, a first connecting clamping groove is arranged at the rear end of the top surface of the movable straight rack, the rear end of the top surface of the connecting sliding seat is provided with a second connecting clamping groove, and a pair of bulges arranged at the two ends of the bottom surface of the transmission connecting strip are respectively inserted into the first connecting clamping groove and the second connecting clamping groove.
Preferably, the left end of the rotating central shaft extends out of the cutting hinge base and is connected with a discharging gear, the top surface of the processing bottom plate is provided with a longitudinal guide rail, a discharging rack meshed with the discharging gear is arranged on the longitudinal guide rail in a sliding mode, an anti-rolling baffle is arranged in front of the discharging rack, and a discharging rod arranged on the front side wall of the discharging rack penetrates through the anti-rolling baffle and is connected with a discharging plate.
Preferably, the inclined mounting plate is arranged on the top surface of the inclined connecting block, the cutting seat extending leftwards is arranged on the top surface of the inclined mounting plate, the cutting handle is arranged on the front end wall of the cutting seat, the semicircular protective shell is arranged on the left side edge of the cutting seat, the cutting blade is positioned in the semicircular protective shell, the rotating shaft of the cutting blade penetrates through the cutting seat and is connected with the cutting belt pulley, the top surface of the processing bottom plate and the rear part of the cutting hinge seat are sequentially provided with a tensioning seat and a cutting motor, a guide rod is arranged between the upper end wall and the lower end wall of a vertical chute arranged in the tensioning seat, a lifting block is arranged in the vertical chute in a sliding way and sleeved on the guide rod, a tensioning spring is fixed on the upper end wall of the vertical chute and sleeved on the guide rod, the outer side wall of the lifting block is rotatably provided with a tensioning wheel, and the cutting belt wheel, the tensioning wheel and the driving belt wheel on the cutting motor are located on the same plane and are connected through belt transmission.
According to the technical scheme, the outer wall of one side of the connecting sliding seat is provided with the roller carrier, the roller carrier is internally provided with the limiting roller in a rotating mode, the top surface of the processing bottom plate and the side, located at the connecting sliding seat, of the processing bottom plate are provided with the limiting locking plate, the pair of telescopic guide rods arranged on the rear end wall of the limiting triangular block are inserted into the limiting locking plate, the outer ends, sleeved with the reset pressure springs and the telescopic guide rods, of the telescopic guide rods are provided with the limiting circular plate, the limiting locking plate is internally provided with the electromagnet, the limiting roller is attached to the right side wall of the limiting triangular block in a leaning mode, and the cutting.
Preferably as above-mentioned technical scheme, be equipped with a pair of guide groove on the left and right sides outer wall of feeding seat, the protruding slip setting of a pair of direction that has in guide groove on the both sides board of carriage, the top surface of feeding seat is equipped with the material spread groove that pushes away that runs through the feed chute, and the roof top surface of carriage is equipped with the handle pipe, and the button lift post is inserted and is established in the handle pipe, and the connection lift axle that the bottom surface of button lift post had passes the roof of carriage and is connected with the ejector pad, connects and goes up the epaxial cover of lift and be equipped with vertical reset spring, and the ejector pad slides and sets up in pushing away the.
Preferably, the top surface of the processing bottom plate is provided with a discharge groove.
The invention has the beneficial effects that:
1. the cutting device with the cutting blade and the drilling device with the drill bit are arranged on a processing platform together, the rotation action of the cutting device during cutting is utilized, a safety transmission mechanism is arranged between the cutting device and the drilling device, so that when the cutting device works, the drilling device can be completely separated from a wooden product, automatic blanking after the wooden product is cut can be ensured, the phenomenon that the cutting blade collides with the drill bit can be completely avoided, the safety is high, the pushing rack capable of moving back and forth is arranged on the other side of the cutting device, the pushing rack can move back and forth by utilizing the rotation action of the cutting device during cutting, so that automatic pushing after cutting is realized, the automation degree is high, the feeding, drilling, cutting and discharging of the cylindrical wooden product can be realized simultaneously by only one-man operation, and the processing efficiency is greatly improved, the processing cost is greatly reduced.
2. The safety transmission mechanism that sets up in this application has detachability, only needs to take off the transmission connecting strip wherein just can make cutting action and drilling action carry out solitary operation, and the flexibility is big, can be applicable to different processing occasions.
3. This application is for the security of further improvement cutting, the driving motor who will be used for driving cutting blade rotation sets up alone, mobilizable take-up pulley has still been set up between cutting belt pulley and driving pulley, and the upper end of take-up pulley has the tension spring, rotatory action when utilizing cutting device cutting equally can make the cutting belt pulley take place the displacement, thereby realized that cutting blade just can move when being close to the woodwork, and can not take place the rotation when not cutting, the security performance improves greatly, and the take-up pulley is owing to the free fall state, the take-up pulley can restrict the beating of belt all the time, prevent that the belt from breaking away from the phenomenon of belt pulley under lax state.
Description of the drawings:
FIG. 1 is a schematic structural diagram of a safe cutting and drilling integrated machine for processing cylindrical hollow wood products, which is disclosed by the invention;
FIG. 2 is a three-dimensional perspective view from another perspective of the present invention;
FIG. 3 is a three-dimensional perspective view of another aspect of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a right side view of the present invention;
FIG. 6 is an enlarged view of FIG. 3 at A;
FIG. 7 is a top view of the present invention;
FIG. 8 is a cross-sectional view of the interior of the feeder shoe and handle tube of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Shown by fig. 1 to 8, a safe cutting drilling all-in-one for processing hollow class woodwork of cylinder, including processing bottom plate 1, the top surface of processing bottom plate 1 is by being equipped with after going to in proper order and connecting slide 32 and cutting hinge seat 2, be equipped with the removal electric drill on the connection slide 32, it is equipped with slope connecting block 22 to rotate in the cutting hinge seat 2, install cutting blade 24 on the slope connecting block 22, drill bit 36 on the removal electric drill is mutually perpendicular with cutting blade 24, the center of rotation axle 21 of slope connecting block 22 with be connected through the transmission of safe drive mechanism 4 detachable between the slide 32 and be connected, when cutting blade 24 rotatory cut-off woodwork, drill bit 36 slides backward and breaks away from the woodwork completely.
Further, the electric mobile drill comprises a clamping head portion 35, a drill body portion 34 and a driving portion 33, the drill body portion 34 is installed on the top surface of the connecting sliding seat 32, the connecting sliding seat 32 is arranged on the T-shaped guide rail 31 in a sliding mode, a positioning backup plate 37 and the feeding seat 6 are sequentially arranged right in front of the clamping head portion 35, and the drill bit 36 penetrates through the positioning backup plate 37 and extends into the feeding groove 61 of the feeding seat 6.
Furthermore, the left side wall of the positioning backup plate 37 is provided with a positioning groove 371 opposite to the feeding groove 61 and identical to the feeding groove 61, and when the cutting blade 24 cuts the wooden product on the right side of the feeding seat 6, the drill 36 does not extend out of the positioning groove 371.
Further, the left end of the rotating central shaft 21 extends out of the cutting hinge seat 2 and is sleeved with a reset torsion spring 25, one end of the reset torsion spring 25 is connected to the side wall of the cutting hinge seat 2, the other end of the reset torsion spring is connected to the rotating central shaft 21, a positioning support block 29 is arranged on the cutting hinge seat 2, and the positioning support block 29 is attached to the outer side wall of the inclined connection block 22.
Further, the right end of the rotating center shaft 21 extends out of the cutting hinge seat 2 and is connected with the transmission bevel gear 27, the safety transmission mechanism 4 comprises a gear mounting plate 42 fixed on the top surface of the processing bottom plate 1, a connection bevel gear 43 engaged with the transmission bevel gear 27 is arranged on the gear mounting plate 42 in a rotating manner, the center shaft of the connection bevel gear 43 penetrates through the gear mounting plate 42 and is connected with a transmission gear 44, a change gear 45 engaged with the transmission gear 44 is arranged on the side wall of the gear mounting plate 42 in a rotating manner, a moving spur rack 46 is arranged under the change gear 45, the moving spur rack 46 is arranged on a transverse guide rail 41 arranged on the top surface of the processing bottom plate 1 in a sliding manner, a straight tooth part of the moving spur rack 46 is engaged with the change gear 45 and is provided with a first connection clamping groove 461 at the rear end of the top surface of the moving spur rack 46, a second, a pair of protrusions provided at both ends of the bottom surface of the driving link 47 are inserted into the first and second connection slots 461 and 321, respectively.
Furthermore, the left end of the rotating central shaft 21 extends out of the cutting hinge base 2 and is connected with a discharging gear 26, the top surface of the processing bottom plate 1 is provided with a longitudinal guide rail 51, a discharging rack 52 meshed with the discharging gear 26 is slidably arranged on the longitudinal guide rail 51, an anti-rolling baffle 53 is arranged in front of the discharging rack 52, and a discharging rod 54 arranged on the front side wall of the discharging rack 52 penetrates through the anti-rolling baffle 53 and is connected with a discharging plate.
Furthermore, an inclined mounting plate 221 is arranged on the top surface of the inclined connecting block 22, a cutting seat 23 extending leftward is arranged on the top surface of the inclined mounting plate 221, a cutting handle 28 is arranged on the front end wall of the cutting seat 23, a semicircular protective shell 232 is arranged on the left side edge of the cutting seat 23, a cutting blade 24 is positioned in the semicircular protective shell 232, a rotating shaft of the cutting blade 24 penetrates through the cutting seat 23 and is connected with a cutting belt pulley 231, a tensioning seat 14 and a cutting motor 12 are sequentially arranged on the top surface of the processing bottom plate 1 and behind the cutting hinge seat 2, a guide rod 15 is arranged between the upper end wall and the lower end wall of a vertical sliding groove 141 in the tensioning seat 14, a lifting block 16 is slidably arranged in the vertical sliding groove 141 and is sleeved on the guide rod 15, a tensioning spring 19 is fixed on the upper end wall of the vertical sliding groove 141, the tensioning spring 19 is sleeved on the guide rod 15, a, the cutting pulley 231, the tension pulley 17 and the driving pulley 13 on the cutting motor 12 are located on the same plane and are in transmission connection through the belt 18.
Further, be equipped with gyro wheel frame 323 on one of them side outer wall of connecting slide 32, rotate in the gyro wheel frame 323 and be equipped with spacing gyro wheel 322, the top surface of processing bottom plate 1 and the one side that is located to connect slide 32 are equipped with spacing jam plate 71, and a pair of flexible guide arm 73 that has on the rear end wall of spacing triangle-shaped piece 72 are inserted and are established on spacing jam plate 71, and the cover is equipped with the outer end that resets pressure spring 74 and flexible guide arm 73 on the flexible guide arm 73 and is equipped with spacing plectane 76, be equipped with electro-magnet 75 in the spacing jam plate 71, spacing gyro wheel 322 pastes and leans on the right side wall of spacing triangle-shaped piece 72, be equipped with the limit button 281 that control electro-.
Further, be equipped with a pair of guide groove 62 on the left and right sides outer wall of feeding seat 6, the protruding slip setting of a pair of direction that has in guide groove 62 on the both sides board of carriage 64, the top surface of feeding seat 6 is equipped with the material that pushes away that runs through feeding chute 61 and connects the groove 63, and the roof top surface of carriage 64 is equipped with handle pipe 65, and button lift post 66 inserts and establishes in handle pipe 65, and the connection lift axle 661 that the bottom surface of button lift post 66 has passes the roof of carriage 64 and is connected with ejector pad 68, connects and is equipped with vertical reset spring 67 on the lift axle 661, and ejector pad 68 slides and sets up in pushing away material groove 63.
Further, a discharge chute 11 is arranged on the top surface of the processing bottom plate 1.
The working principle of the invention is as follows:
1. inserting a wood round stick to be processed into the feeding groove 61 of the feeding seat 6, starting the electric mobile drill to rotate the drill bit 36, enabling the limiting roller 322 to abut against the limiting triangular block 72 so as to prevent the wood round stick from moving when pressing against the drill bit 36, holding the handle pipe 65 by the left hand of an operator, pressing the button lifting column 66 by a thumb so as to enable the material pushing block 68 to enter the feeding groove 61 to push the wood round stick, extending out of the feeding groove 61 and being drilled by the drill bit 36 until being inserted into the positioning groove 371 of the positioning backup plate 37, and drilling holes on the wood round stick at the section of the positioning backup plate 37 and the feeding seat 6 at the moment;
2. the right hand holds the cutting handle 28 and presses the limit button 281, the electromagnet 75 is started to adsorb the limit triangular block 72, then the cutting handle 28 is rotated to enable the cutting blade 24 to approach the wooden round stick, in the process, the rotating central shaft 21 rotates, so the transmission bevel gear 27 rotates, the transmission bevel gear 27 drives the connecting bevel gear 43 to rotate, the transmission gear 44 rotates anticlockwise to drive the change gear 45 to rotate clockwise, the change gear 45 drives the moving spur rack 46 to move leftwards, the moving spur rack 46 drives the connecting slide seat 32 to move together through the transmission connecting rack 47, and finally the drill 36 is completely separated from the wooden round stick, and the drill 36 is necessarily moved synchronously due to the displacement of the cutting blade 24, so the two are completely impossible to generate the phenomenon of touch, and the potential safety hazard is greatly reduced;
3. meanwhile, the discharging gear 26 also rotates clockwise, the discharging rack 52 is driven to move backwards, the discharging rod 54 retracts into the anti-rolling baffle 53, after the cutting blade 24 completely cuts off the wooden round stick, the processed wooden round stick falls down, the cutting blade 24 resets again under the action of the reset torsion spring 25, the rotating central shaft 21 rotates reversely, the drill bit 36 extends out of the positioning backup plate 37 again, the discharging gear 26 drives the discharging rack 52 to move forwards, the discharging rod 54 just pushes the processed wooden round stick out of the processing bottom plate 1, and the drill bit 36 is located above, so that the risk of taking materials by hand is avoided, and the safety is high;
4. in addition, when the cutting seat 23 rotates, the cutting pulley 231 is far away from the driving pulley 13, the tensioning pulley 17 is slowly close to the tensioning spring 19 under the action of the belt 18, the belt 18 can be tensioned under the condition that the lifting block 16 compresses the tensioning spring 19 for a certain distance, the cutting blade 24 rotates, and the tensioning spring 19 has certain elasticity, so that the cutting pulley 231 can move within a certain range under the condition that the belt 18 is kept tensioned, the smooth completion of cutting can be ensured, and when the cutting is not performed, the belt 18 is in a loose state, but due to the gravity limitation of the lifting block 16 and the tensioning pulley 17, the tensioning pulley can always limit the jumping of the belt, and the phenomenon that the belt is separated from each pulley under the loose state is prevented.
In this embodiment, the structures in the chuck part 35, the drill body part 34 and the driving part 33 of the portable electric drill and the electrical connection used by the limit button 281 to control the on/off of the electromagnet 75 are conventional in the art and are not described in detail, and are not shown in the drawings.