CN112677244A - Wooden door four-edge saw with groove-shaped workbench and sawing method thereof - Google Patents
Wooden door four-edge saw with groove-shaped workbench and sawing method thereof Download PDFInfo
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- CN112677244A CN112677244A CN202011597331.XA CN202011597331A CN112677244A CN 112677244 A CN112677244 A CN 112677244A CN 202011597331 A CN202011597331 A CN 202011597331A CN 112677244 A CN112677244 A CN 112677244A
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Abstract
The invention provides a wooden door four-side saw with a groove-shaped workbench and a sawing method thereof, wherein the sawing method comprises the following steps: a frame; sawing and cutting the door length; a door width saw cutting group; the two groove-shaped workbenches are respectively arranged on the two bases, each groove-shaped workbench comprises two narrow-edge workbench surfaces, the workbench surfaces are arranged on the bases, a lifting type conveying belt is arranged between the two workbench surfaces of each groove-shaped workbench, and the lifting type conveying belt is arranged on the bases. The invention relates to a wooden door four-side saw with a groove-shaped workbench and a sawing method thereof.
Description
Technical Field
The invention relates to the technical field of wood door sawing, in particular to a wood door four-side saw with a groove-shaped workbench and a sawing method thereof.
Background
The composite wood door is formed by compounding a solid wood frame, fillers and two door skins, and after the composite wood door is combined, the length and width of the breadth are precisely cut to obtain the required size. Traditional workstation of sawing is two fixed width workstations, sets up the over-and-under type conveyer belt between two workstations, because the certain width that occupies of over-and-under type conveyer belt has restricted the minimum machining dimension of four sides saw equally, so can only saw the timber that the size is greater than 400cm, and it is less to the sub-door width of primary and secondary door, hardly saw with traditional workstation.
Disclosure of Invention
In order to solve the problems, the invention provides a wooden door four-side saw with groove-shaped workbenches and a sawing method thereof.
In order to achieve the above purpose, the invention adopts a technical scheme that:
a wooden door miter saw having a channel table, comprising: the machine frame comprises a chassis, an end frame and a top frame, wherein the chassis is arranged on the ground, the axis of the end frame is vertical to the horizontal plane, the lower end of the end frame is connected with the chassis, the upper end of the end frame is connected with the top frame, the projection of the machine frame on the horizontal plane is a rectangle, the symmetry axis of the rectangle along the length direction is a long axis, and the symmetry axis of the rectangle along the width direction is a short axis; the door long saw cutting group comprises a fixed end door long saw cutting group and a movable end door long saw cutting group which are respectively positioned at two ends of the long shaft, the fixed end door long saw cutting group is slidably arranged on the top frame through a fixed cross saw beam, the movable end door long saw cutting group is slidably arranged on the top frame through a movable cross beam, and the movable cross beam can move along the direction of the long shaft; the two door width saw groups are respectively positioned at two ends of the short shaft, each door width saw group is arranged on the chassis through a base, each door width saw group is arranged on the base in a sliding manner along the direction of the long shaft, the base is arranged on the chassis through a door width moving guide rail, and the axis of the door width moving guide rail is parallel to the short shaft; the left and right tooth screw rods are arranged in parallel with the short shaft, arranged on the chassis through bearing seats, opposite in spiral direction at two ends of the left and right tooth screw rods, and one end of the left and right tooth screw rods is in threaded connection with one base; the two groove-shaped working tables are respectively arranged on the two bases, each groove-shaped working table comprises two narrow-edge working table surfaces, the working table surfaces are arranged on the bases, a lifting type conveying belt is arranged between the two working table surfaces of each groove-shaped working table, the lifting type conveying belt is arranged on the bases, and the groove-shaped working tables are located between the door width saw cutting groups.
Further, still include two width centering location hold-down mechanism, be located fixed end door length saw cuts the group and between the activity end door length saw cuts the group, every width centering location hold-down mechanism passes through the width locating rack setting and is in on the top frame, every the width locating rack can be followed major axis direction slidable sets up on the top frame.
Further each door width centering and positioning pressing mechanism comprises: two pressing mechanisms, each pressing mechanism comprises a pressing sliding plate, a pressing cylinder and a pressing plate, two ends of the door width positioning frame are respectively provided with a synchronous belt wheel, a synchronous belt is sleeved on the two synchronous belt wheels, the upper end of each compression sliding plate is arranged on the door width positioning frame through a sliding rail, one compression sliding plate is connected with the synchronous belt through a belt connecting outer buckle, a connecting plate is arranged between the belt outer buckle and the pressing sliding plate, the other pressing sliding plate is connected with the synchronous belt through a belt connecting inner buckle, the belt connecting inner buckle and the belt connecting outer buckle equally divide the synchronous belt into two sections, two pressing sliding plates of each door width centering and positioning pressing mechanism are positioned on one side of the synchronous belt close to the short shaft, the pressing cylinder is arranged on the pressing sliding plate, and the output end of the pressing cylinder is connected with the pressing plate; the device comprises two centering positioning mechanisms, each centering positioning mechanism comprises a positioning sliding plate, a positioning lifting cylinder and a door width positioning clamping wheel, the upper end of the positioning sliding plate is arranged on a door width positioning frame through a sliding rail, the pressing sliding plate is connected with the positioning sliding plate through a popup cylinder, the positioning lifting cylinder is arranged on the positioning sliding plate, and the output end of the positioning lifting cylinder is connected with the door width positioning clamping wheel; the two pressing mechanisms are positioned between the two centering and positioning mechanisms.
Still further include door end positioning mechanism, set up one the one end of timber input is kept away from to the base, door end positioning mechanism is located two between the slot-shaped workstation, door end positioning mechanism includes: the door end positioning base is arranged on the base; the push plate frame is slidably arranged on the door end positioning base through a horizontal guide rod; the door end positioning telescopic cylinder is arranged on the door end positioning base, the output end of the door end positioning telescopic cylinder is connected with the push plate frame, and the output direction of the door end positioning telescopic cylinder is opposite to the conveying direction of the wood door; the door end positioning plate is arranged on the push plate frame through a lifting cylinder, and the output end of the lifting cylinder is connected with the door end positioning plate.
Further, the initial position of the door width saw group is located below the work table.
Further, every wide saw group of door includes main saw bit and vice saw bit, the main saw bit is indulged the limit saw seat through the door width and is set up on the base, the door width is indulged limit saw seat slidable and is set up on the base, the main saw bit is by indulging saw driving motor drive, indulge saw driving motor and be in through saw cutting the slide liftable setting on the limit saw seat is indulged to the door width, indulge saw driving motor one side with saw cut and set up the adjustable board that revolves of angle between the slide, vice saw bit is by vice saw bit motor drive, vice saw bit motor sets up indulge saw driving motor and keep away from the adjustable board that revolves one side to the board of angle, the axis of main saw bit with the axis of vice saw bit is parallel.
Furthermore, each door width longitudinal side saw seat is also provided with a slotting mechanism which can be driven by a telescopic mechanism to extend and retract along the short shaft direction.
The invention also provides a sawing method of the wooden door four-side saw with the groove-shaped workbench based on any one of the above steps, which comprises the following steps: s10, preparing and adjusting the use parameters of the equipment; s20 the lifting type conveying belt rises to a position higher than the working table surface, the wooden door is input to a designated position through the lifting type conveying belt and then falls to a position lower than the working table surface, and the wooden door is placed on the working table surface to be sawed; s30, the fixed end door length sawing group and the two door width sawing groups start sawing simultaneously, and when the door width sawing groups saw the middle position of the length of the wooden door, the movable end door length sawing group starts to saw the wide edge on the other side of the wooden door; and S40, after the sawing is finished, the door length sawing group and the door width sawing group reset, and the lifting type conveying belt ascends to output the sawed wooden door to the next procedure.
Further, the use parameters in the step S10 include a height position of the secondary saw blade, an angle range, and a cutting depth of the secondary saw blade.
Further, the step S20 includes that after the wooden door is conveyed to the working table top in S21, the synchronous pulleys rotate, and the two positioning sliding plates of each centering and positioning mechanism descend to the projection range of the vertical plane where the side edge of the wooden door is located; s22, the centering and positioning mechanism is driven by the synchronous belt to simultaneously approach to the center at the same speed, and the door width positioning clamping wheel tightly clamps the wooden door in the middle; s23 hold-down mechanism is in remove to the last face of timber under centering positioning mechanism' S the drive, compress tightly the cylinder downstream and compress tightly to the last face of clamp plate and timber, treat to saw cut.
Compared with the prior art, the technical scheme of the invention has the following advantages:
(1) the invention relates to a wooden door four-side saw with groove-shaped workbenches and a sawing method thereof.
(2) The invention relates to a wooden door four-side saw with a groove-shaped workbench and a sawing method thereof.A centering positioning mechanism is adopted, a door width positioning clamping wheel is driven by a synchronous belt wheel to simultaneously move towards the middle, so that a wooden door to be sawn can be driven to move towards the middle until the axis of the length direction of the wooden door is superposed with the central line of the length direction of the projection of two groove-shaped workbenches on the horizontal plane, the automatic centering task of the wooden door is completed, the uniform distribution of cutting allowance of a longitudinal side saw is ensured, the thickness of waste materials sawn is consistent, compared with the traditional manual sawing position adjustment, a large amount of manpower is saved, and the centering cutting precision is improved.
(3) The invention relates to a wooden door four-side saw with a groove-shaped workbench and a sawing method thereof, which are provided with a pressing mechanism, wherein the pressing mechanism is connected with a centering and positioning mechanism through a pop-up cylinder, the centering and positioning mechanism and the pressing mechanism move towards the middle under the drive of the synchronous belt wheel until the centering is completed, at the moment, the centering and positioning mechanism is always positioned on the side surface of the wooden door, the compressing mechanism is positioned above the wooden door, and the compressing task of the wooden door can be completed by starting the compressing cylinder, because the compressing mechanism is positioned between the centering and positioning mechanisms, so that the pressing plate can be ensured to be always pressed on the effective area, the automatic pressing is realized, the pressing range is adjusted along with the actual width of the wooden door, compare with the vacuum adsorption platform, compress tightly the mode more nimble, the size of timber is unset, can realize compressing tightly the task simultaneously to the less timber of width.
(4) According to the wooden door four-side saw with the groove-shaped workbench and the sawing method of the wooden door four-side saw with the groove-shaped workbench, the door end positioning mechanism is arranged, when the lifting type conveying belt inputs a wooden door in place, the lifting type conveying belt descends, the door end positioning telescopic cylinder starts to push the door end positioning plate out to abut against the end portion of the wooden door to achieve wooden door positioning, compared with the prior art, the wooden door four-side saw is simpler in structure, simpler in positioning action and higher in working efficiency.
(5) According to the wooden door four-side saw with the groove-shaped workbench and the sawing method thereof, the initial position of the door width saw group is located below the workbench surface, before the wooden door four-side saw device is started, the heights of the main saw blade and the auxiliary saw blade can be adjusted by adjusting the position of the sawing sliding plate, the positions of the main saw blade and the auxiliary saw blade do not need to be adjusted again after the adjustment is finished in the sawing process, and compared with the prior art that the initial position of the door width saw group is located above the workbench surface and the positions of the main saw blade and the auxiliary saw blade need to be adjusted frequently, the sawing stability is higher, and the sawing precision is higher.
(6) According to the wooden door four-side saw with the groove-shaped workbench and the sawing method of the wooden door four-side saw, the angle-adjustable turning plate is arranged between one side face of the longitudinal saw driving motor and the sawing sliding plate, the auxiliary saw blade motor is arranged on one side, far away from the angle-adjustable turning plate, of the longitudinal saw driving motor, when the saw is used, the axis of the main saw blade and the sawing angle of the auxiliary saw blade can be changed simultaneously through the angle-adjustable turning plate, the sawing angle can be adjusted without secondary processing, the saw is more flexible to saw, the saw is suitable for wooden door processing with larger thickness, and a large amount of manpower and material resources are saved due to the fact that the secondary.
(7) According to the wood door four-side saw with the groove-shaped workbench and the sawing method thereof, the grooving mechanism is arranged on the door width longitudinal side saw seat, so that the grooving task of a wood door can be realized, secondary processing is avoided for an alphabetical door needing grooving processing, the application range of the wood door four-side saw is widened, and the working efficiency is improved.
Drawings
The technical solution and the advantages of the present invention will be apparent from the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a front view of a saw for four sides of a wooden door with a grooved working table according to an embodiment of the invention;
FIG. 2 is a top view of a wooden door with a channel table saw with portions broken away according to one embodiment of the present invention;
FIGS. 3-4 are two views showing the use states of the grooved worktable of the wood door four-side saw with the grooved worktable according to one embodiment of the invention;
FIG. 5 is a view showing the structure of a two-width saw cutting group of a four-side saw for wooden doors with a grooved working table according to an embodiment of the invention;
FIG. 6 is a view showing the connection relationship between the door width sawing group and the angle adjustable turning plate of the wooden door four-sided saw with the groove-shaped workbench according to one embodiment of the present invention;
FIGS. 7-8 are two sawing states of the main saw blade of the door width sawing group of the wooden door four-sided saw with the groove-shaped worktable according to one embodiment of the present invention;
FIG. 9 is a left side view of a saw having a channel table for a wood door according to an embodiment of the present invention;
FIG. 10 is a view showing the position relationship between the pressing mechanism and the centering mechanism of the wooden door miter saw with a grooved table according to one embodiment of the present invention;
FIG. 11 is a block diagram of the door end positioning mechanism of a wood door miter saw having a channel table according to an embodiment of the present invention;
fig. 12 is a flow chart of a sawing method of a wooden door four-side saw with a groove-shaped workbench according to an embodiment of the invention.
Reference numbers in the figures:
11 chassis, 12 end frames, 13 top frames, 21 fixed end door long saw cutting group, 22 fixed cross saw beams, 23 movable end door long saw cutting group, 24 movable cross beams, 25 door long positioning servo motors, 26 cross saw driving motors, 27 door long positioning racks, 31 bases, 32 door wide moving guide rails, 33 left and right tooth lead screws, 34 main saw blades, 341 longitudinal saw driving motors, 35 auxiliary saw blades, 351 auxiliary saw driving motors, 36 door wide longitudinal side saw seats, 37 saw cutting sliding plates, 38 angle-adjustable turning plates, 4 groove-shaped workbenches, 5 lifting conveyor belts, 6 door wide centering positioning and pressing mechanisms, 61 door wide positioning frames, 62 pressing mechanisms, 621 pressing sliding plates, 622 pressing cylinders, 623 pressing plates, 624 belt connecting inner buckles, 625 belt connecting outer buckles, 626 cylinders, 63 centering and positioning mechanisms, 631 positioning sliding plates, 632 positioning and lifting cylinders, 633 door wide positioning clamp wheels, 64 synchronous pulleys, 65 synchronous belts, and, 66 door width location master cylinder, 7 door end positioning mechanism, 71 door end location base, 72 push plate frame, 73 door end location telescopic cylinder, 74 door end location board, 75 lift cylinder, 8 fluting mechanisms, 81 telescopic machanism, 9 timber.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
This embodiment provides a timber four sides saw with flute profile workstation, as shown in fig. 1 ~ 2, saw cut group, flute profile workstation 4, the door width saw cut group, control tooth lead screw 33, over-and-under type conveyer belt 5, the door width centering location hold-down mechanism 6, door end positioning mechanism 7 and slotting mechanism 8 including frame, door length, the door width saw cut the group control tooth lead screw 33 the flute profile workstation 4 over-and-under type conveyer belt 5 door end positioning mechanism 7 and slotting mechanism 8 sets up the lower part of frame, the door length saw cut the group and the door width centering location hold-down mechanism 6 sets up the top of frame.
The machine frame comprises a base plate 11, an end frame 12 and a top frame 13, wherein the base plate 11 is arranged on the ground, the axis of the end frame 12 is perpendicular to the horizontal plane, the lower end of the end frame 12 is connected with the base plate 11, the upper end of the end frame 12 is connected with the top frame 13, the projection of the machine frame on the horizontal plane is a rectangle, the symmetry axis of the rectangle in the length direction is a long axis, and the symmetry axis of the rectangle in the width direction is a short axis.
Door long saw cuts the group including being located respectively the fixed end door long saw cuts group 21 and the activity end door long saw cuts group 23 at major axis both ends, fixed end door long saw cuts group 21 and is in through fixed horizontal saw beam 22 slidable setting on top frame 13, fixed end door long saw cuts group 21 and can follows minor axis direction moves the saw that realizes 9 one end broadsides to the timber under control system's drive. Movable end door length saw cuts group 23 and is in through movable cross beam 24 slidable setting on the top frame 13, set up the long location rack 27 of door on the top frame 13, movable cross beam 24 is equipped with the gear, movable cross beam 24 can be followed under the drive of the long location servo motor 25 of door major axis direction removes, realizes sawing the location of timber total length. The movable end door long saw cutting group 23 can be driven by the cross saw driving motor 26 to slide along the movable cross beam 24, so that the movable end door long saw cutting group 23 can saw the wide edge of the other end of the wooden door, the axis of the movable cross beam 24 is parallel to the short shaft, the saw cutting stability is ensured, and the saw deviation is prevented.
The two groove-shaped working tables 4 are respectively arranged on the two bases 31, each groove-shaped working table 4 comprises two narrow-edge working table surfaces, the working table surfaces are arranged on the bases 31, a lifting type conveying belt 5 is arranged between the two working table surfaces of each groove-shaped working table 4, the lifting type conveying belt 5 is arranged on the bases 31, and the groove-shaped working tables 4 are located between the door width sawing groups. The lifting mode of the lifting type conveying belt 5 can be selected from hydraulic lifting or cylinder lifting and the like, the transmission mode of the lifting type conveying belt 5 is preferably subjected to motor transmission, when the lifting type conveying belt 5 is required to convey the wooden door 9, the lifting type conveying belt 5 is lifted, and when the lifting type conveying belt 5 is not required to convey the wooden door 9, the lifting type conveying belt 5 descends and is hidden below the working table surface of the groove-shaped working table 4. As shown in fig. 3 to 4, the lifting type conveyor belt 5 is arranged between two work table surfaces of each groove-shaped work table 4, so that no partition of the conveyor belt is arranged between the two groove-shaped work tables 4, the width of a wood door capable of being used for bearing can be minimized, and the lifting type conveyor belt is suitable for processing wood doors of various sizes.
The two door width saw cutting groups are respectively positioned at two ends of the short shaft, and the initial positions of the door width saw cutting groups are positioned below the working table surface. Each gate width saw group is arranged on the chassis 11 through one base 31, each gate width saw group is slidably arranged on the base 31, the base 31 is arranged on the chassis 11 through a gate width moving guide rail 32, and the guide of the gate width moving guide rail 32 is parallel to the short shaft, so that the two gate width saw groups are enabled to be close to or far away from the long shaft at the same time, and the saw deviation is prevented. The left and right threaded rods 33 are preferably one and arranged in parallel with the short shaft, the left and right threaded rods 33 are arranged on the chassis 11 through bearing seats, the spiral directions of two ends of the left and right threaded rods 33 are opposite, and one end of the left and right threaded rods 33 is in threaded connection with one base 31. The gate width positioning servo motor drives the left and right tooth screw rods 33 to rotate, and the bases 31 at the two ends of the left and right tooth screw rods 33 are driven by the gate width positioning servo motor to simultaneously approach or keep away from the long shaft.
As shown in fig. 5 to 6, each of the gate width saw groups includes a main saw blade 34 and an auxiliary saw blade 35, the main saw blade 34 is disposed on the base 31 through a gate width longitudinal side saw seat 36, the gate width longitudinal side saw seat 36 is slidably disposed on the base 31, and a sliding direction of the gate width longitudinal side saw seat 36 is parallel to the long axis, so that the main saw blade 34 can be sawed along the long axis direction, and the sawing precision is improved. The main saw blade 34 is driven by the rip saw driving motor 341, the rip saw driving motor 341 is in through saw cutting slide 37 liftable setting on the wide vertical limit saw seat 36 of door, saw cutting the flexible realization of the preferred cylinder of lift mode of slide 37, saw cutting the indirect drive of the lift of slide 37 main saw blade 34 with the lift of vice saw blade 35, the adjustment saw cuts the degree of depth. As shown in fig. 7-8, an angle-adjustable turning plate 38 is disposed between a side surface of the rip saw driving motor 341 and the sawing sliding plate 37, the secondary saw blade 35 is driven by a secondary saw blade motor, the secondary saw blade motor is disposed on a side of the rip saw driving motor 341 away from the angle-adjustable turning plate 38, and an axis of the main saw blade 34 is parallel to an axis of the secondary saw blade 35. Through the adjustment the angularly adjustable board 38 that turns to with saw cut the angle between the slide 37 and can realize main saw bit 34 and vice saw bit 35 saw cut the angle, easily realize the chamfer to the great timber of thickness and saw cut the task, improved work efficiency.
As shown in fig. 9, the two door width centering and positioning pressing mechanisms 6 are located between the fixed end door length saw cutting group 21 and the movable end door length saw cutting group 23, each door width centering and positioning pressing mechanism 6 is arranged on the top frame 13 through a door width positioning frame 61, each door width positioning frame 61 can be arranged on the top frame 13 in a sliding manner along the long axis direction, and the centering, positioning and pressing tasks of the wooden doors with different lengths are realized.
Each of the door width centering and positioning pressing mechanisms 6 includes two pressing mechanisms 62 and two centering and positioning mechanisms 63, and each of the pressing mechanisms 62 is connected with one of the centering and positioning mechanisms 63 through an ejecting cylinder 626.
As shown in fig. 10, each of the pressing mechanisms 62 includes a pressing sliding plate 621, a pressing cylinder 622, and a pressing plate 623, two ends of the door width positioning frame 61 are respectively provided with a synchronous pulley 64, the synchronous belt 65 is sleeved on the two synchronous pulleys 64, and an axis of the synchronous pulley 64 is perpendicular to a horizontal plane, so as to ensure that the pressing force is pressed from top to bottom to prevent a horizontal force from being generated, which affects the stability of sawing. Every the upper end that compresses tightly slide 621 is passed through the slide rail setting and is in on the wide locating rack of door 61, one compress tightly slide 621 connect outer knot 625 through the belt and the hold-in range 65 is connected, the belt outer detain with set up the connecting plate between compressing tightly slide 621, another compress tightly slide 621 through the belt connect in detain 624 with the hold-in range 65 is connected, in the belt connect in detain 624 with the belt is connected outer knot 625 will the hold-in range 65 equally divide into two sections, every two of the centering location hold-down mechanism 6 of door width compress tightly slide 621 is located being close to of hold-in range 65 one side of minor axis, it sets up to compress tightly cylinder 622 compress tightly on the slide 621, the output that compresses tightly cylinder 622 with the clamp plate 623 is connected.
Every centering positioning mechanism 63 presss from both sides wheel 633 including location slide 631, location lift cylinder 632 and the wide location of door, the upper end of location slide 631 is passed through the slide rail sets up on the wide locating rack 61 of door, compress tightly slide 621 through pop-up cylinder 626 with location slide 631 is connected, location lift cylinder 632 sets up on the location slide 631, the output of location lift cylinder 632 with the wide location of door presss from both sides wheel 633 and connects. The two pressing mechanisms 62 are positioned between the two centering and positioning mechanisms 63, and an effective pressing area is ensured.
As shown in fig. 11, the door end positioning mechanism 7 is disposed at one end of the base 31 far from the input end of the wooden door 9, the door end positioning mechanism 7 is disposed on only one of the bases 31, and the other base 31 is not disposed with the door end positioning mechanism 7. Door end positioning mechanism 7 is located two between the flute profile workstation 4, door end positioning mechanism 7 includes door end location base 71, push-plate frame 72, door end location telescopic cylinder 73 and door end locating plate 74, door end location base 71 sets up on the base 31. The push plate frame 72 is slidably provided on the door-end positioning base 71 through a horizontal guide rod. Door end location telescopic cylinder 73 sets up on the door end location base 71, the output of door end location telescopic cylinder 73 with push plate frame 72 connects, the direction of delivery of door end location telescopic cylinder 73 is opposite with the direction of delivery of timber 9. The door end positioning plate 74 is arranged on the push plate frame 72 through a lifting cylinder 75, and the output end of the lifting cylinder 75 is connected with the door end positioning plate 74.
The invention also provides a sawing method of a wooden door four-edge saw with a groove-shaped workbench based on any one of the above claims, as shown in fig. 12, which comprises the following steps: s10 prepares, adjusts the usage parameters of the device. S20 the lifting type conveying belt 5 rises to a position higher than the working table surface, the wooden door 9 is input to a specified position through the lifting type conveying belt 5 and then falls to a position lower than the working table surface, and the wooden door 9 is arranged on the working table surface to be sawed. S30 fixed end door length saw cutting group 21 and two door width saw cutting groups start saw cutting simultaneously, treat when the door width saw cutting group saw cuts to timber 9 length intermediate position, movable end door length saw cutting group 23 starts, saw cuts the broadside of timber 9 opposite side. And S40, after the sawing is finished, the door length sawing group and the door width sawing group reset, and the lifting type conveying belt 5 rises to output the sawed wooden door 9 to the next procedure.
The use parameters in the step S10 include the height position of the secondary saw blade 35, the angle range, and the cutting depth of the secondary saw blade 35.
The step S20 includes: s21 after the wooden door 9 is conveyed to the working table, the synchronous pulley 64 rotates, and the two positioning sliding plates 631 of each centering and positioning mechanism 63 descend to the projection range of the vertical plane where the side edge of the wooden door 9 is located. S22, the centering and positioning mechanism 63 is driven by the synchronous belt 65 to approach to the center at the same speed, and the door width positioning pinch wheel 633 tightly pinches the wooden door 9 in the middle. S23 hold-down mechanism 62 is in the drive of centering positioning mechanism 63 removes to the last face of timber 9, compress tightly cylinder 622 downstream and compress tightly to the last face of clamp plate 623 and timber 9, wait to saw cut.
In step S30, fixed end door length saw cuts group 21 with movable end door length saw cuts group 23 and does not launch simultaneously, prevents at the in-process that saw cuts movable end door length saw cut group 23 with the group mutual interference influence of sawing the completion of task is cut to the door width saw, avoids equipment damage. Meanwhile, before the movable end door long saw cutting group 23 performs saw cutting, the control system starts a door long positioning servo motor 25 to move the movable end door long saw cutting group 23 to a saw cutting position, and door long positioning is achieved. Simultaneously at the in-process of saw cutting main saw bit 34 with the saw cutting opposite direction of vice saw bit 35 prevents that the in-process door plant that saw cuts explodes the limit and influences the pleasing to the eye of whole timber.
In the step S40, the pressing mechanism 62 is reset, the positions of the main saw blade 34 and the sub saw blade 35 do not need to be restored, and the sawing of the next wooden door can be continued, so that the sawing process is simplified.
The above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes that are transformed by the content of the present specification and the attached drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a timber four sides saw with flute profile workstation which characterized in that includes:
the machine frame comprises a chassis, an end frame and a top frame, wherein the chassis is arranged on the ground, the axis of the end frame is vertical to the horizontal plane, the lower end of the end frame is connected with the chassis, the upper end of the end frame is connected with the top frame, the projection of the machine frame on the horizontal plane is a rectangle, the symmetry axis of the rectangle along the length direction is a long axis, and the symmetry axis of the rectangle along the width direction is a short axis;
the door long saw cutting group comprises a fixed end door long saw cutting group and a movable end door long saw cutting group which are respectively positioned at two ends of the long shaft, the fixed end door long saw cutting group is slidably arranged on the top frame through a fixed cross saw beam, the movable end door long saw cutting group is slidably arranged on the top frame through a movable cross beam, and the movable cross beam can move along the direction of the long shaft;
the two door width saw groups are respectively positioned at two ends of the short shaft, each door width saw group is arranged on the chassis through a base, each door width saw group is arranged on the base in a sliding manner along the direction of the long shaft, the base is arranged on the chassis through a door width moving guide rail, and the axis of the door width moving guide rail is parallel to the short shaft;
the left and right tooth screw rods are arranged in parallel with the short shaft, arranged on the chassis through bearing seats, opposite in spiral direction at two ends of the left and right tooth screw rods, and one end of the left and right tooth screw rods is in threaded connection with one base;
the two groove-shaped working tables are respectively arranged on the two bases, each groove-shaped working table comprises two narrow-edge working table surfaces, the working table surfaces are arranged on the bases, a lifting type conveying belt is arranged between the two working table surfaces of each groove-shaped working table, the lifting type conveying belt is arranged on the bases, and the groove-shaped working tables are located between the door width saw cutting groups.
2. The timber door miter saw with channel table as claimed in claim 1, further comprising two door width centering and positioning hold-down mechanisms between said fixed end door length saw group and said movable end door length saw group, each of said door width centering and positioning hold-down mechanisms being disposed on said top frame by a door width positioning bracket, each of said door width positioning brackets being slidably disposed on said top frame in said long axis direction.
3. The wood door miter saw having a channel table as in claim 2, wherein each of said door width centering hold down mechanisms comprises:
two pressing mechanisms, each pressing mechanism comprises a pressing sliding plate, a pressing cylinder and a pressing plate, two ends of the door width positioning frame are respectively provided with a synchronous belt wheel, a synchronous belt is sleeved on the two synchronous belt wheels, the upper end of each compression sliding plate is arranged on the door width positioning frame through a sliding rail, one compression sliding plate is connected with the synchronous belt through a belt connecting outer buckle, a connecting plate is arranged between the belt outer buckle and the pressing sliding plate, the other pressing sliding plate is connected with the synchronous belt through a belt connecting inner buckle, the belt connecting inner buckle and the belt connecting outer buckle equally divide the synchronous belt into two sections, two pressing sliding plates of each door width centering and positioning pressing mechanism are positioned on one side of the synchronous belt close to the short shaft, the pressing cylinder is arranged on the pressing sliding plate, and the output end of the pressing cylinder is connected with the pressing plate;
the device comprises two centering positioning mechanisms, each centering positioning mechanism comprises a positioning sliding plate, a positioning lifting cylinder and a door width positioning clamping wheel, the upper end of the positioning sliding plate is arranged on a door width positioning frame through a sliding rail, the pressing sliding plate is connected with the positioning sliding plate through a popup cylinder, the positioning lifting cylinder is arranged on the positioning sliding plate, and the output end of the positioning lifting cylinder is connected with the door width positioning clamping wheel; the two pressing mechanisms are positioned between the two centering and positioning mechanisms.
4. The timber door miter saw with channel-shaped work tables as in claim 1, further comprising a door end positioning mechanism disposed at an end of one of said bases remote from the timber door input end, said door end positioning mechanism being disposed between two of said channel-shaped work tables, said door end positioning mechanism comprising:
the door end positioning base is arranged on the base;
the push plate frame is slidably arranged on the door end positioning base through a horizontal guide rod;
the door end positioning telescopic cylinder is arranged on the door end positioning base, the output end of the door end positioning telescopic cylinder is connected with the push plate frame, and the output direction of the door end positioning telescopic cylinder is opposite to the conveying direction of the wood door;
the door end positioning plate is arranged on the push plate frame through a lifting cylinder, and the output end of the lifting cylinder is connected with the door end positioning plate.
5. The timber miter saw having a channel table as in claim 1, wherein the initial position of the set of door width saws is below the table top.
6. The timber quarter saw with flute profile workstation of claim 5, characterized in that, every said door width saw group includes main saw bit and vice saw bit, main saw bit passes through door width longitudinal edge saw seat and sets up on the base, door width longitudinal edge saw seat slidable sets up on the base, main saw bit is by indulging saw driving motor drive, indulge saw driving motor through saw cut slide liftable set up on door width longitudinal edge saw seat, indulge saw driving motor one side with saw cut and set up the adjustable rotation direction board of angle between the slide, vice saw bit is by vice saw bit motor drive, vice saw bit motor sets up indulge saw driving motor and keep away from the one side of the adjustable rotation direction board of angle, the axis of main saw bit with the axis of vice saw bit is parallel.
7. The wood door miter saw with channel-shaped workbench according to claim 1, wherein each of said door wide stringer bases is further provided with a slotting mechanism, and said slotting mechanism can be driven by a telescoping mechanism to telescope along the short axis direction.
8. A sawing method of a wooden door four-side saw with a groove-shaped workbench is characterized by comprising the following steps:
s10, preparing and adjusting the use parameters of the equipment;
s20 the lifting type conveying belt rises to a position higher than the working table surface, the wooden door is input to a designated position through the lifting type conveying belt and then falls to a position lower than the working table surface, and the wooden door is placed on the working table surface to be sawed;
s30, the fixed end door length sawing group and the two door width sawing groups start sawing simultaneously, and when the door width sawing groups saw the middle position of the length of the wooden door, the movable end door length sawing group starts to saw the wide edge on the other side of the wooden door;
and S40, after the sawing is finished, the door length sawing group and the door width sawing group reset, and the lifting type conveying belt ascends to output the sawed wooden door to the next procedure.
9. The method as claimed in claim 8, wherein the using parameters of the step S10 include height position of the secondary saw blade, angle range, and cutting depth of the secondary saw blade.
10. The method for sawing a wooden door miter saw having a channel table as claimed in claim 8, wherein the step S20 includes:
s21, after the wooden door is conveyed to the working table, the synchronous pulleys rotate, and the two positioning sliding plates of each centering and positioning mechanism descend to the projection range of the vertical plane where the side edge of the wooden door is located;
s22, the centering and positioning mechanism is driven by the synchronous belt to simultaneously approach to the center at the same speed, and the door width positioning clamping wheel tightly clamps the wooden door in the middle;
s23 hold-down mechanism is in remove to the last face of timber under centering positioning mechanism' S the drive, compress tightly the cylinder downstream and compress tightly to the last face of clamp plate and timber, treat to saw cut.
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| CN202011597331.XA CN112677244B (en) | 2020-12-29 | 2020-12-29 | Wooden door four-edge saw with groove-shaped workbench and sawing method thereof |
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| CN112677244B CN112677244B (en) | 2022-01-18 |
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| CN112677244B (en) | 2022-01-18 |
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