CN119036187B - Door and window profile sawing device and sawing process - Google Patents
Door and window profile sawing device and sawing process Download PDFInfo
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- CN119036187B CN119036187B CN202411552364.0A CN202411552364A CN119036187B CN 119036187 B CN119036187 B CN 119036187B CN 202411552364 A CN202411552364 A CN 202411552364A CN 119036187 B CN119036187 B CN 119036187B
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000005520 cutting process Methods 0.000 claims description 47
- 239000002699 waste material Substances 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000011241 protective layer Substances 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 7
- 238000004904 shortening Methods 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 4
- 206010040007 Sense of oppression Diseases 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 229920001875 Ebonite Polymers 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/14—Sawing machines or sawing devices with circular saw blades or with friction saw discs for cutting otherwise than in a plane perpendicular to the axis of the stock, e.g. for making a mitred cut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/26—Control or regulation of position of tool or workpiece of angular position
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention belongs to the field of door and window profile machining, in particular to a door and window profile sawing device and a sawing process, comprising a machining box, wherein two ends and the inside of the machining box are respectively provided with a group of rotatable driving rollers, each group of rotatable driving rollers comprises two driving rollers which are symmetrical up and down, a profile to be machined passes through between the two driving rollers, two ends of the machining box are respectively provided with a machining hole for passing through the profile to be machined, the inside of the machining box is provided with a vertical rotatable saw blade, one side of the saw blade is provided with an adjusting seat with an adjustable position, and the inner side of the driving rollers is provided with an expandable filling bag.
Description
Technical Field
The invention belongs to the field of door and window profile machining, and particularly relates to a door and window profile sawing device and a sawing process.
Background
The door and window section bar is the raw material used for manufacturing the door and window, the types and the characteristics of the raw material directly influence the quality and the performance of the door and window, and mainly comprises an aluminum alloy section bar, a plastic steel section bar, a glass fiber reinforced plastic section bar and the like.
The traditional door and window section bar is long strip shape generally, before processing into door and window, need cut the rectangular section bar out four limits of door and window earlier, later become the rectangle with four limits interconnect, can accomplish the basic frame of door and window.
The traditional cutting device generally uses the cutting work piece, directly cuts the section bar of waiting to process, and the cutting process needs to press from both sides tight with the both ends of waiting to process the section bar, but too tight easy to lead to hollow section bar of waiting to process warp, and the cutting process produces vibration easily, and the length of waiting to process the section bar is longer, leads to the section bar of waiting to process of entering end to take place great vibration and noise easily.
Therefore, the invention provides a sawing device and sawing process for door and window profiles.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme includes that the door and window profile sawing device comprises a processing box, wherein two ends and the inside of the processing box are respectively provided with a group of rotatable driving rollers, each group of rotatable driving rollers comprises two driving rollers which are symmetrical up and down, a profile to be processed passes through between the two driving rollers, two ends of the processing box are respectively provided with a processing hole for passing through the profile to be processed, the inside of the processing box is provided with a vertical rotatable saw blade, one side of the saw blade is provided with an adjusting seat capable of adjusting positions, and the inner side of each driving roller is provided with an inflatable filling bag;
The section bar to be processed which needs to be cut passes through the processing box, meanwhile, the section bar to be processed passes through three groups of driving rollers, and the cutting angle of the saw blade is controlled through the adjusting seat, because the two ends of the traditional door and window section bar are cut angles of forty-five degrees, when the two section bars are vertically connected, the cut angles of the two sections can be completely butted; the adjusting seat drives the saw blade to sink, the rotating saw blade cuts off the section to be processed firstly, then the adjusting seat and the saw blade rise, the angle and the position are adjusted, then sink, the section to be processed is cut, an equilateral triangle waste is cut from the whole section to be processed, then the section to be processed at the right end is transported outwards by a driving roller at the right end, the subsequent section to be processed is transported rightwards by the driving roller at the inside of a processing box and the driving roller at the left end, the shape of the upper surface and the lower surface of the section to be processed are different, in order to ensure that doors and windows after splicing are the same, the method for cutting the equilateral triangle waste is the most material-saving method, meanwhile, in order to ensure the stability of the section to be processed in the cutting process, the driving roller can control the horizontal movement of the section to be processed, after the section to be processed is moved to the processing position, the filling bag and the whole body are expanded outwards by adding compressed air into the filling bag, thereby the section to be processed, meanwhile, the section to be processed can vibrate, if the driving roller is used, the driving roller to press the section to be processed is pressed, the driving roller is only has the driving roller to be pressed, the hollow driving roller is pressed, the driving roller can be driven, the vibration part can be properly, the vibration can be influenced, the vibration part can be generated, and the vibration part is only has long-time, and the vibration can be reduced, and the vibration part is influenced, and the vibration can be caused, and the vibration part can and the vibration part is reduced and the vibration, through the arrangement, a scientific and low-loss cutting processing mode is guaranteed, meanwhile, the cutting process of the section to be processed is stably and orderly realized, the influence of vibration on equipment is reduced, and meanwhile, the noise caused by vibration is reduced.
Preferably, the inner side of the processing box is provided with a partition plate, the partition plate is horizontally arranged, the bottom of the processing box is fixedly connected with a plurality of groups of first hydraulic rods, each group comprises two first hydraulic rods, a supporting plate is fixedly connected between the top movable ends of the two first hydraulic rods in each group, the supporting plate penetrates through the partition plate, waste materials falling from cutting can fall onto the partition plate, one side of the processing box is provided with a material taking door for taking out waste materials in the processing box, the supporting plate is lifted upwards through the first groups of first hydraulic rods and used for supporting the bottom of a section bar to be processed, the horizontal processing state of the section bar to be processed is guaranteed, and the processing quality is further improved.
Preferably, the top rigid coupling of processing case has the adjustment cabinet, the top sliding connection of adjustment cabinet has the removal seat, be connected with hydraulic stem three between adjustment cabinet and the removal seat, the bottom rigid coupling of removal seat has servo motor one, servo motor one's bottom rigid coupling has hydraulic stem two, hydraulic stem two's bottom and adjustment seat rigid coupling, install in the adjustment seat and be used for driving the rotatory servo motor two of saw bit, rotate with the adjustment seat through servo motor one-tenth hydraulic stem, and then can adjust the cutting angle of saw bit, through the extension of hydraulic stem two and shorten the lift cutting process of adjustment saw bit, through the translation of hydraulic stem three control removal seat to the position of horizontal adjustment saw bit, and then realized the effect of saw bit at the assigned position cutting section bar of waiting to process.
Preferably, a driving motor for driving the driving roller to rotate is installed at one end of the driving roller, an electric telescopic rod which is obliquely arranged is fixedly connected at the top of the processing box, supporting arms which can adjust the positions of the driving rollers are arranged at two ends of the driving roller, the driving rollers are driven by the driving motor to rotate, the supporting arms can adjust the distance between the two driving rollers in the same group, thus when the profiles to be processed with different thicknesses are processed, the distance between the two driving rollers can be adjusted, the profiles to be processed are firmly clamped in the middle part and used for transportation and fixation, the inclined electric telescopic rod stretches, the profiles to be processed are pressed above the supporting plates from the right end, and an elastic pad is fixed at the end part of the electric telescopic rod, so that the rigid contact with the profiles to be processed is reduced.
Preferably, the inside of drive roller is hollow setting, the drive roller includes the center pole, the parcel of filling bag is in the outside of center pole, the center pole outside is the protective layer, the protective layer is elastic material, driving motor is connected with the one end of center pole, the material of protective layer can be hard rubber, but the required dynamics of deformation is great, required dynamics is big than the required dynamics of filling bag far away, along with the inflation of filling bag, the protection layer is outwards extruded, the protective layer is extruded again and is waited to process the section bar, such setting lets the range of inflation be in controllable scope always, can not excessively expand and lead to waiting to process the section bar extrusion deformation, and filling bag atress is even, difficult broken and difficult gas leakage.
Preferably, the other end rigid coupling of well core pole has miniature air pump, the output of miniature air pump is connected with three solenoid valve, the passageway that is used for transmitting air has been seted up to the inside of well core pole, the surface mounting of well core pole has a plurality of valve valves of being connected with the filling bag, in the rotatory in-process of drive roller, can remote control three solenoid valve, when needing to fix the section bar of waiting to process, three solenoid valve intercommunication miniature air pump and filling bag, miniature air pump opens simultaneously and packs the air to filling bag in, make the drive roller inflation compress tightly the section bar of waiting to process, when the section bar of waiting to process is removed to needs, remote control miniature air pump is closed, three solenoid valve intercommunication external and filling bag are unloaded partial internal pressure simultaneously, reduce the dynamics that the drive roller oppression is waiting to process the section bar, it can normal movement to wait to process the section bar.
Preferably, the support arm is the arc setting, the one end rigid coupling of support arm has the pivot, the pivot cup joints in the outside of well core rod, the other end and the processing case rotation of support arm are connected, and the support arm is used for supporting the both sides of well core rod, and the setting of pivot lets well core rod can be when being supported normally rotate.
Preferably, the number of the supporting arms of the driving rollers close to one end of the driving motor is two, a linkage rod is fixedly connected between the two supporting arms, a motor box for driving the two linkage rods to synchronously rotate is arranged on one side of the linkage rod, for conveniently adjusting the distance between the two driving rollers, the stepping motor in the motor box can simultaneously drive the two linkage rods in the same group to simultaneously reversely rotate, so that the two driving rollers can be controlled to simultaneously open or combine, the distance between the two driving rollers is controlled, and the section bars to be processed with various widths are adapted.
Preferably, one end that the trace was kept away from the drive roller is provided with the integration board, the rigid coupling has four dwang in the integration board, the tip rigid coupling of dwang has four intermeshing's gears, two gears that lie in upper and lower both ends in four gears respectively with two trace rigid couplings, one of them dwang outside rigid coupling in intermediate position in four dwang has the worm wheel, the output rigid coupling of motor case has the worm, worm and worm wheel meshing, along with step motor drive worm in the motor case rotates, drives the worm wheel and rotates, because four gears intermesh, when a gear rotates, two gears that lie in upper and lower both ends can synchronous counter-rotation, has not only realized the effect of interval between two drive rollers like this, and worm wheel worm possesses the self-locking ability simultaneously, and the unable reverse drive worm of gear is rotated, in addition step motor self-locking ability has guaranteed support arm and drive roller can not be out of position in the course of working.
The technology is suitable for the door and window profile sawing device, and specifically comprises the following steps:
S1, enabling a section to be processed to pass through a processing box, enabling the section to be processed to pass through three groups of driving rollers, driving a hydraulic rod II and an adjusting seat to rotate through a servo motor, adjusting the cutting angle of a saw blade, adjusting the lifting cutting process of the saw blade through the extension and shortening of the hydraulic rod II, and controlling the translation of a moving seat through the hydraulic rod III, so that the position of the saw blade is horizontally adjusted;
S2, the adjusting seat drives the saw blade to sink, the rotating saw blade cuts off the section to be processed firstly, then the adjusting seat and the saw blade ascend, the angle and the position are adjusted, then sink is carried out, the section to be processed is cut, and an equilateral triangle waste is cut from the whole section to be processed;
s3, the rotating driving roller can control the horizontal movement of the section bar to be processed, when the section bar to be processed moves to the processing position, compressed air is added into the filling bag, so that the filling bag and the driving roller are integrally expanded outwards, the section bar to be processed is compacted, and when the cutting is finished, the air in the filling bag is released, and the section bar to be processed is normally transported;
S4, driving the worm to rotate along with the step motor in the motor case, and driving the worm wheel to rotate, wherein as the four gears are meshed with each other, when one gear rotates, the two gears positioned at the upper end and the lower end synchronously rotate reversely;
And S5, the two gears at the upper end and the lower end synchronously rotate reversely to drive the two linkage rods to rotate reversely at the same time, so that the two driving rollers can be controlled to be opened or combined at the same time, the distance between the two driving rollers is controlled, and the section bar to be processed with various widths is adapted.
The beneficial effects of the invention are as follows:
1. The invention relates to a sawing device and a sawing process for door and window profiles, wherein a saw blade is driven to sink by an adjusting seat, a rotating saw blade firstly cuts off the profile to be processed, then the adjusting seat and the saw blade rise, the angle and the position are adjusted, then sink, the profile to be processed is cut, an equilateral triangle waste is cut from the whole profile to be processed, then the right-end profile to be processed is transported outwards by a right-end driving roller, the subsequent profile to be processed is transported rightwards by the inside of a processing box and the left-end driving roller, and the shapes of the upper surface and the lower surface of the profile to be processed are different, so that the front and the back surfaces of the spliced door and window are the same, the method for cutting the equilateral triangle waste is the most material-saving method, and simultaneously, in order to ensure the stability of the profile to be processed in the cutting process, the driving roller presses the profile to be processed upwards and downwards at the beginning, the rotating driving roller can control the horizontal movement of the section to be processed, when the section to be processed moves to the processing position, the filling bag and the driving roller are expanded outwards through adding compressed air into the filling bag, so as to compress the section to be processed, meanwhile, in the cutting process, the section to be processed can vibrate, if the driving roller made of solid materials is used for compressing the section to be processed, the generated vibration can only be applied to the shaft of the driving roller and the driving piece of the driving roller, so that the service life of the driving roller is reduced, the hollow filling bag can be properly extruded, the energy generated by vibration is consumed, thereby reducing the influence of long-term vibration on parts, through the arrangement, not only ensuring a scientific and low-loss cutting processing mode, but also realizing the cutting process of the section to be processed in a stable and orderly mode, reducing the influence of the vibration on equipment, and also reduces vibration-induced noise.
2. According to the sawing device and sawing process for the door and window section bar, the servo motor drives the second hydraulic rod and the adjusting seat to rotate, so that the cutting angle of the saw blade can be adjusted, the lifting cutting process of the saw blade is adjusted through the extension and shortening of the second hydraulic rod, the translation of the moving seat is controlled through the third hydraulic rod, the position of the saw blade is adjusted horizontally, and the effect that the saw blade cuts the section bar to be processed at a designated position is achieved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional side view of the present invention;
FIG. 4 is a perspective view of a drive roller of the present invention;
FIG. 5 is a perspective view of a support arm of the present invention;
FIG. 6 is a cross-sectional view of a drive roller of the present invention;
FIG. 7 is a process flow diagram of the present invention;
the device comprises a processing box 1, an adjusting cabinet 2, a moving seat 4, a section to be processed, a driving roller 5, a driving roller 6, a first hydraulic rod, a 7, a separation plate 8, a saw blade 9, an electric telescopic rod 10, an adjusting seat 11, a second hydraulic rod 12, a first servo motor 13, a miniature air pump 14, a driving motor 15, a supporting arm 16, a linkage rod 17, a gear 18, a motor box 19, an integrating plate 20, a rotating shaft 21, a worm wheel 22, a worm rod 23, a center rod 24, a filling bag 25, a supporting plate 26 and a rotating rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 6, the sawing device for door and window profiles according to the embodiment of the invention comprises a processing box 1, wherein a group of rotatable driving rollers 5 are arranged at two ends and inside the processing box 1, each group comprises two driving rollers 5 which are symmetrical up and down, a profile 4 to be processed passes through between the two driving rollers 5, processing holes for passing through the profile 4 to be processed are formed at two ends of the processing box 1, a vertical rotatable saw blade 8 is arranged inside the processing box 1, an adjusting seat 10 with an adjustable position is arranged at one side of the saw blade 8, and an expandable filling bag 24 is arranged inside the driving rollers 5;
The section bar 4 to be cut passes through the processing box 1, meanwhile, the section bar 4 to be cut passes through three groups of driving rollers 5, and the cutting angle of the saw blade 8 is controlled through the adjusting seat 10, because the two ends of the traditional door and window section bar are forty-five-degree cutting angles, when the two section bars are vertically connected, the cutting angles of the two sections can be completely butted; the adjusting seat 10 drives the saw blade 8 to sink, the rotating saw blade 8 cuts off the section bar 4 to be processed firstly, then the adjusting seat 10 and the saw blade 8 rise, the angle and the position are adjusted, then sink, the section bar 4 to be processed are cut, an equilateral triangle waste is cut from the whole section bar 4 to be processed, then the section bar 4 to be processed at the right end is transported outwards by the driving roller 5 at the right end, the subsequent section bar 4 to be processed is transported rightwards by the driving roller 5 at the inner part and the left end of the processing box 1, and the shape of the upper surface and the lower surface of the section bar 4 to be processed are different, in order to ensure that the front and back surfaces of the door and window after splicing are the same, the method for cutting the equilateral triangle waste is the most material-saving method, meanwhile, in order to ensure the stability of the section bar 4 to be processed in the cutting process, the driving roller 5 presses the section bar 4 to be processed up and down at the beginning, the rotating driving roller 5 can control the horizontal movement of the section bar 4 to be processed, when the section bar 4 to be processed moves to the processing position, the filling bag 24 and the driving roller 5 are expanded outwards by adding compressed air into the filling bag 24, so that the driving roller 5 can compress the whole body, thereby compressing the section bar 4, and simultaneously, if the driving roller 5 is pressed, the driving roller 5 can be used, the vibration can be used, and the vibration can only be used, if the driving roller 5 is used, and the vibration can generate, and the vibration can cause the vibration when the driving roller 5 is used, if the section bar 5 is used, and the processing, the hollow filling bag 24 can be properly extruded, and consumes energy generated by vibration, so that the influence of long-term vibration on parts is reduced, and by the arrangement, a scientific and low-loss cutting machining mode is ensured, simultaneously, the cutting process of the section bar 4 to be processed is stably and orderly realized, the influence of vibration on equipment is reduced, and meanwhile, the noise caused by the vibration is also reduced.
The inner side of the processing box 1 is provided with a separation plate 7, the separation plate 7 is horizontally arranged, the bottom of the processing box 1 is fixedly connected with a plurality of groups of hydraulic rods I6, each group comprises two hydraulic rods I6, a supporting plate 25 is fixedly connected between the top movable ends of the two hydraulic rods I6 in each group, and the supporting plate 25 penetrates through the separation plate 7;
During operation, the cut waste materials fall onto the isolation plate 7, a material taking door is arranged on one side of the processing box 1 and used for taking out internal waste materials, the supporting plate 25 is jacked upwards through the hydraulic rods 6, and used for jacking the bottom of the section bar 4 to be processed, so that the horizontal processing state of the section bar 4 to be processed is ensured, and the processing quality is further improved.
The top of the processing box 1 is fixedly connected with an adjusting cabinet 2, the top of the adjusting cabinet 2 is connected with a moving seat 3 in a sliding manner, a hydraulic rod III is connected between the adjusting cabinet 2 and the moving seat 3, the bottom of the moving seat 3 is fixedly connected with a servo motor I12, the bottom of the servo motor I12 is fixedly connected with a hydraulic rod II 11, the bottom of the hydraulic rod II 11 is fixedly connected with an adjusting seat 10, and a servo motor II for driving a saw blade 8 to rotate is arranged in the adjusting seat 10;
During operation, the first servo motor 12 drives the second hydraulic rod 11 and the adjusting seat 10 to rotate, so that the cutting angle of the saw blade 8 can be adjusted, the lifting cutting process of the saw blade 8 is adjusted through the extension and shortening of the second hydraulic rod 11, the translation of the movable seat 3 is controlled through the third hydraulic rod, the position of the saw blade 8 is horizontally adjusted, and the effect that the saw blade 8 cuts the section bar 4 to be processed at the appointed position is achieved.
A driving motor 14 for driving the driving roller 5 to rotate is arranged at one end of the driving roller 5, an obliquely arranged electric telescopic rod 9 is fixedly connected to the top of the processing box 1, and supporting arms 15 capable of adjusting the position of the driving roller 5 are arranged at two ends of the driving roller 5;
During operation, the driving rollers 5 are driven to rotate through the driving motor 14, the supporting arm 15 can adjust the distance between the two driving rollers 5 in the same group, so that when the section bars 4 to be processed with different thicknesses are processed, the distance between the two driving rollers 5 can be adjusted, the section bars 4 to be processed are firmly clamped in the middle and are used for transportation and fixation, the inclined electric telescopic rod 9 stretches, the section bars 4 to be processed are pressed above the supporting plate 25 from the right end during fixation, the elastic pad is fixed at the end part of the electric telescopic rod 9, and rigid contact with the section bars 4 to be processed is reduced.
The inside of the driving roller 5 is hollow, the driving roller 5 comprises a center rod 23, the filling bag 24 is wrapped on the outer side of the center rod 23, the outer side of the center rod 23 is provided with a protective layer, the protective layer is made of elastic materials, and the driving motor 14 is connected with one end of the center rod 23;
During operation, the material of protective layer can be hard rubber, and is deformable, but the required dynamics of deformation is great, and required dynamics is big than the required dynamics of filling bag 24 far away, along with the inflation of filling bag 24, outwards extrudees the protective layer, and the protective layer extrudes the section bar 4 of waiting to process again, and such setting lets the range of inflation be in controllable scope always, can not excessively expand and lead to waiting to process section bar 4 extrusion deformation, and filling bag 24 atress is even, difficult broken and difficult gas leakage.
The other end of the center rod 23 is fixedly connected with a micro air pump 13, the output end of the micro air pump 13 is connected with a three-way electromagnetic valve, a channel for transmitting air is formed in the center rod 23, and a plurality of air valves connected with a filling bag 24 are arranged on the surface of the center rod 23;
During operation, in the rotatory in-process of drive roller 5, can remote control three way solenoid valve, when needs fixed wait to process section bar 4, three way solenoid valve intercommunication miniature air pump 13 and filling bag 24, miniature air pump 13 opens simultaneously and packs the air to filling bag 24 in for drive roller 5 inflation compresses tightly wait to process section bar 4, when needs wait to process section bar 4 and remove, remote control miniature air pump 13 closes, three way solenoid valve intercommunication external and filling bag 24 remove partial internal pressure simultaneously, reduce the dynamics of drive roller 5 oppression section bar 4 wait to process, let wait to process section bar 4 can normally remove.
The supporting arm 15 is in an arc shape, one end of the supporting arm 15 is fixedly connected with a rotating shaft 20, the rotating shaft 20 is sleeved on the outer side of the center rod 23, and the other end of the supporting arm 15 is in rotary connection with the processing box 1;
In operation, the support arm 15 is used for supporting two sides of the center rod 23, and the rotating shaft 20 is arranged to enable the center rod 23 to rotate normally while being supported.
The number of the supporting arms 15 of the driving roller 5, which is close to one end of the driving motor 14, is two, a linkage rod 16 is fixedly connected between the two supporting arms 15, and a motor box 18 for driving the two linkage rods 16 to synchronously rotate is arranged on one side of the linkage rod 16;
in order to conveniently adjust the interval between the two driving rollers 5 during operation, the stepping motor in the motor box 18 can simultaneously drive the two linkage rods 16 in the same group to simultaneously reversely rotate, so that the two driving rollers 5 can be controlled to simultaneously open or merge, and the interval between the two driving rollers 5 is controlled, so that the section bar 4 to be processed with various widths is adapted.
An integrated plate 19 is arranged at one end of the linkage rod 16 far away from the driving roller 5, four rotating rods 26 are fixedly connected in the integrated plate 19, four gears 17 meshed with each other are fixedly connected at the end parts of the rotating rods 26, two gears 17 positioned at the upper end and the lower end of the four gears 17 are fixedly connected with the two linkage rods 16 respectively, a worm wheel 21 is fixedly connected at the outer side of one rotating rod 26 positioned at the middle position of the four rotating rods 26, a worm 22 is fixedly connected at the output end of the motor box 18, and the worm 22 is meshed with the worm wheel 21;
During operation, as the stepping motor in the motor case 18 drives the worm 22 to rotate, the worm wheel 21 is driven to rotate, and because the four gears 17 are meshed with each other, when one gear 17 rotates, the two gears 17 positioned at the upper end and the lower end can synchronously and reversely rotate, so that the effect of controlling the distance between the two driving rollers 5 is achieved, meanwhile, the worm wheel 21 and the worm 22 have self-locking capability, the gears 17 cannot reversely drive the worm 22 to rotate, and the self-locking capability of the stepping motor is added, so that the support arm 15 and the driving roller 5 cannot deviate in the processing process.
The technology is suitable for the door and window profile sawing device, and specifically comprises the following steps:
S1, enabling a section bar 4 to be cut to pass through a processing box 1, enabling the section bar 4 to be cut to pass through three groups of driving rollers 5, driving a hydraulic rod II 11 and an adjusting seat 10 to rotate through a servo motor I12, adjusting the cutting angle of a saw blade 8, adjusting the lifting cutting process of the saw blade 8 through the extension and shortening of the hydraulic rod II 11, and controlling the translation of a moving seat 3 through a hydraulic rod III, so that the position of the saw blade 8 is horizontally adjusted;
s2, the adjusting seat 10 drives the saw blade 8 to sink, the rotating saw blade 8 cuts off the section bar 4 to be processed, then the adjusting seat 10 and the saw blade 8 ascend, the angle and the position are adjusted, then sink is carried out, the section bar 4 to be processed is cut, and an equilateral triangle waste is cut out from the whole section bar 4 to be processed;
S3, the rotating driving roller 5 can control the horizontal movement of the section bar 4 to be processed, when the section bar 4 to be processed moves to the processing position, the filling bag 24 and the driving roller 5 are integrally expanded outwards by adding compressed air into the filling bag 24, so that the section bar 4 to be processed is compressed, and when the cutting is finished, the air in the filling bag 24 is released, so that the section bar 4 to be processed is normally transported;
S4, driving the worm 22 to rotate along with the stepping motor in the motor case 18, driving the worm wheel 21 to rotate, and synchronously and reversely rotating two gears 17 positioned at the upper end and the lower end when one gear 17 rotates due to the mutual engagement of the four gears 17;
S5, the two gears 17 at the upper end and the lower end synchronously and reversely rotate to drive the two linkage rods 16 in the same group to reversely rotate simultaneously, so that the two driving rollers 5 can be controlled to be opened or combined simultaneously, the distance between the two driving rollers 5 is controlled, and the section bar 4 to be processed with various widths is adapted.
When the door and window frame is in operation, a section bar 4 to be cut passes through the processing box 1, meanwhile, the section bar 4 to be cut passes through three groups of driving rollers 5, and the cutting-in angle of the saw blade 8 is controlled through the adjusting seat 10, because the two ends of the traditional door and window section bar are forty-five-degree cutting angles, when the two section bars are vertically connected, the cutting angles of the two sections can be completely butted; the adjusting seat 10 drives the saw blade 8 to sink, the rotating saw blade 8 cuts off the section bar 4 to be processed firstly, then the adjusting seat 10 and the saw blade 8 rise, the angle and the position are adjusted, then sink, the section bar 4 to be processed are cut, an equilateral triangle waste is cut from the whole section bar 4 to be processed, then the section bar 4 to be processed at the right end is transported outwards by the driving roller 5 at the right end, the subsequent section bar 4 to be processed is transported rightwards by the driving roller 5 at the inner part and the left end of the processing box 1, and the shape of the upper surface and the lower surface of the section bar 4 to be processed are different, in order to ensure that the front and back surfaces of the door and window after splicing are the same, the method for cutting the equilateral triangle waste is the most material-saving method, meanwhile, in order to ensure the stability of the section bar 4 to be processed in the cutting process, the driving roller 5 presses the section bar 4 to be processed up and down at the beginning, the rotating driving roller 5 can control the horizontal movement of the section bar 4 to be processed, when the section bar 4 to be processed moves to the processing position, the filling bag 24 and the driving roller 5 are expanded outwards by adding compressed air into the filling bag 24, so that the driving roller 5 can compress the whole body, thereby compressing the section bar 4, and simultaneously, if the driving roller 5 is pressed, the driving roller 5 can be used, the vibration can be used, and the vibration can only be used, if the driving roller 5 is used, and the vibration can generate, and the vibration can cause the vibration when the driving roller 5 is used, if the section bar 5 is used, and the processing, the hollow filling bag 24 can be properly extruded, so that energy generated by vibration is consumed, the influence of long-term vibration on parts is reduced, a scientific and low-loss cutting processing mode is ensured, the cutting process of the section bar 4 to be processed is stably and orderly realized, the influence of vibration on equipment is reduced, and meanwhile, the noise caused by vibration is reduced;
The waste materials falling from cutting fall onto the isolating plate 7, and a material taking door is arranged on one side of the processing box 1 and used for taking out internal waste materials, and the supporting plate 25 is jacked upwards through the plurality of groups of hydraulic rods 6 and used for supporting the bottom of the section bar 4 to be processed, so that the horizontal processing state of the section bar 4 to be processed is ensured, and the processing quality is further improved;
The first servo motor 12 drives the second hydraulic rod 11 and the adjusting seat 10 to rotate, so that the cutting angle of the saw blade 8 can be adjusted, the lifting cutting process of the saw blade 8 is adjusted by the extension and shortening of the second hydraulic rod 11, and the translation of the movable seat 3 is controlled by the third hydraulic rod, so that the position of the saw blade 8 is horizontally adjusted, and the effect that the saw blade 8 cuts the section bar 4 to be processed at a designated position is achieved;
The driving rollers 5 are driven to rotate by the driving motor 14, the distance between the two driving rollers 5 in the same group can be adjusted by the supporting arm 15, so that when the profiles 4 to be processed with different thicknesses are processed, the distance between the two driving rollers 5 can be adjusted, the profiles 4 to be processed are firmly clamped in the middle and are used for transportation and fixation, when the profiles are fixed, the inclined electric telescopic rod 9 stretches, the profiles 4 to be processed are pressed above the supporting plate 25 from the right end, and the elastic pad is fixed at the end part of the electric telescopic rod 9, so that rigid contact with the profiles 4 to be processed is reduced;
The protective layer can be made of hard rubber and can deform, but the required force for deformation is larger than the required force for filling the bag 24, the protective layer is extruded outwards along with the expansion of the filling bag 24, the protective layer extrudes the section bar 4 to be processed, the expansion amplitude is always in a controllable range, the section bar 4 to be processed is not extruded and deformed due to excessive expansion, and the filling bag 24 is uniformly stressed, not easy to break and not easy to leak air;
In the rotation process of the driving roller 5, a three-way electromagnetic valve can be remotely controlled, when the section bar 4 to be processed needs to be fixed, the three-way electromagnetic valve is communicated with the micro air pump 13 and the filling bag 24, meanwhile, the micro air pump 13 is opened to fill air into the filling bag 24, so that the driving roller 5 expands to compress the section bar 4 to be processed, when the section bar 4 to be processed needs to move, the micro air pump 13 is remotely controlled to be closed, meanwhile, the three-way electromagnetic valve is communicated with the outside and the filling bag 24 to discharge partial internal pressure, the force of the driving roller 5 for compressing the section bar 4 to be processed is reduced, and the section bar 4 to be processed can normally move;
the support arms 15 are used for supporting two sides of the center rod 23, and the rotating shafts 20 are arranged so that the center rod 23 can normally rotate while being supported;
In order to conveniently adjust the interval between the two driving rollers 5, the stepping motor in the motor box 18 can drive the two linkage rods 16 in the same group to simultaneously rotate reversely, so that the two driving rollers 5 can be controlled to be simultaneously opened or combined, and the interval between the two driving rollers 5 is controlled, so that the section bar 4 to be processed with various widths is adapted;
With the worm 22 driven by the stepping motor in the motor case 18 to rotate, the worm wheel 21 is driven to rotate, and as the four gears 17 are meshed with each other, when one gear 17 rotates, the two gears 17 positioned at the upper end and the lower end can synchronously and reversely rotate, so that the effect of controlling the distance between the two driving rollers 5 is achieved, meanwhile, the worm wheel 21 and the worm 22 have self-locking capability, the gears 17 cannot reversely drive the worm 22 to rotate, and the self-locking capability of the stepping motor is added, so that the support arm 15 and the driving roller 5 cannot deviate in the processing process.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The door and window profile sawing device is characterized by comprising a processing box (1), wherein two ends and the inside of the processing box (1) are respectively provided with a group of rotatable driving rollers (5), each group comprises two driving rollers (5) which are symmetrical up and down, a profile to be processed (4) passes through between the two driving rollers (5), processing holes for passing through the profile to be processed (4) are formed in the two ends of the processing box (1), a vertical rotatable saw blade (8) is arranged in the processing box (1), an adjusting seat (10) capable of adjusting the position is arranged on one side of the saw blade (8), and an inflatable filling bag (24) is arranged on the inner side of each driving roller (5);
One end of the driving roller (5) is provided with a driving motor (14) for driving the driving roller (5) to rotate, the top of the processing box (1) is fixedly connected with an obliquely arranged electric telescopic rod (9), and two ends of the driving roller (5) are provided with supporting arms (15) capable of adjusting the position of the driving roller (5);
The inside of the driving roller (5) is hollow, the driving roller (5) comprises a center rod (23), the filling bag (24) is wrapped on the outer side of the center rod (23), the outer side of the center rod (23) is a protective layer, the protective layer is made of elastic materials, and the driving motor (14) is connected with one end of the center rod (23);
The other end of the center rod (23) is fixedly connected with a miniature air pump (13), the output end of the miniature air pump (13) is connected with a three-way electromagnetic valve, a channel for transmitting air is formed in the center rod (23), and a plurality of air valves connected with a filling bag (24) are arranged on the surface of the center rod (23);
In the rotatory in-process of drive roller (5), can remote control three way solenoid valve, when needs fixed wait to process section bar (4), three way solenoid valve intercommunication miniature air pump (13) and filling bag (24), miniature air pump (13) are opened simultaneously and are packed air in filling bag (24), make drive roller (5) inflation compress tightly section bar (4) waiting to process, when needs wait to process section bar (4) and remove, remote control miniature air pump (13) are closed, three way solenoid valve intercommunication external and filling bag (24) are unloaded partial internal pressure simultaneously, reduce the dynamics of drive roller (5) oppression section bar (4) waiting to process, let wait to process section bar (4) can normally remove.
2. The sawing device for door and window profiles according to claim 1, wherein a separation plate (7) is arranged on the inner side of the processing box (1), the separation plate (7) is horizontally arranged, a plurality of groups of first hydraulic rods (6) are fixedly connected to the bottom of the processing box (1), each group comprises two first hydraulic rods (6), a supporting plate (25) is fixedly connected between the top moving ends of the two first hydraulic rods (6) in each group, and the supporting plate (25) penetrates through the separation plate (7).
3. The sawing device for door and window profiles according to claim 2, wherein an adjusting cabinet (2) is fixedly connected to the top of the processing box (1), a movable seat (3) is slidably connected to the top of the adjusting cabinet (2), a hydraulic rod III is connected between the adjusting cabinet (2) and the movable seat (3), a servo motor I (12) is fixedly connected to the bottom of the movable seat (3), a hydraulic rod II (11) is fixedly connected to the bottom of the servo motor I (12), the bottom of the hydraulic rod II (11) is fixedly connected with an adjusting seat (10), and a servo motor II for driving a saw blade (8) to rotate is installed in the adjusting seat (10).
4. The sawing device for door and window profiles according to claim 3, wherein the supporting arm (15) is arc-shaped, one end of the supporting arm (15) is fixedly connected with a rotating shaft (20), the rotating shaft (20) is sleeved on the outer side of the center rod (23), and the other end of the supporting arm (15) is rotatably connected with the processing box (1).
5. The sawing device for door and window profiles according to claim 4, wherein the number of the supporting arms (15) at one end of the driving roller (5) close to the driving motor (14) is two, a linkage rod (16) is fixedly connected between the two supporting arms (15), and a motor box (18) for driving the two linkage rods (16) to synchronously rotate is arranged at one side of the linkage rod (16);
One end that drive roller (5) was kept away from to trace (16) is provided with integration board (19), the rigid coupling has four dwang (26) in integration board (19), the tip rigid coupling of dwang (26) has four intermeshing gears (17), two gears (17) that lie in upper and lower both ends in four gears (17) respectively with two trace (16) rigid couplings, one of them dwang (26) outside rigid coupling in intermediate position in four dwang (26) has worm wheel (21), the output rigid coupling of motor case (18) has worm (22), worm (22) and worm wheel (21) meshing.
6. A sawing process for door and window profiles is characterized in that the process is suitable for a sawing device for door and window profiles as set forth in the above claim 5, and specifically comprises the following steps:
S1, enabling a section bar (4) to be processed to pass through a processing box (1), enabling the section bar (4) to be processed to pass through three groups of driving rollers (5), driving a hydraulic rod II (11) and an adjusting seat (10) to rotate through a servo motor I (12), adjusting the cutting angle of a saw blade (8), adjusting the lifting cutting process of the saw blade (8) through the extension and shortening of the hydraulic rod II (11), and controlling the translation of a moving seat (3) through the hydraulic rod III, so that the position of the saw blade (8) is horizontally adjusted;
S2, the adjusting seat (10) drives the saw blade (8) to sink, the rotating saw blade (8) cuts off the section bar (4) to be processed firstly, then the adjusting seat (10) and the saw blade (8) ascend, the angle and the position are adjusted, then the saw blade (8) sinks, the section bar (4) to be processed is cut, and an equilateral triangle waste is cut from the whole section bar (4) to be processed;
And S3, the rotating driving roller (5) can control the horizontal movement of the section bar (4) to be processed, when the section bar (4) to be processed is moved to the processing position, compressed air is added into the filling bag (24) to enable the filling bag (24) and the driving roller (5) to be integrally and outwards expanded, so that the section bar (4) to be processed is compressed, and when cutting is finished, the air in the filling bag (24) is released, and the section bar (4) to be processed is normally transported.
7. The sawing process for door and window profiles according to claim 6, further comprising:
S4, driving the worm (22) to rotate along with the stepping motor in the motor case (18) to drive the worm wheel (21) to rotate, wherein when one gear (17) rotates, the two gears (17) positioned at the upper end and the lower end synchronously rotate reversely due to the mutual engagement of the four gears (17);
s5, the two gears (17) at the upper end and the lower end synchronously rotate reversely to drive the two linkage rods (16) to rotate reversely simultaneously, so that the two driving rollers (5) can be controlled to open or merge simultaneously, the distance between the two driving rollers (5) is controlled, and the section bar (4) to be processed with various widths is adapted.
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| GB2121512A (en) * | 1982-05-18 | 1983-12-21 | Conveyor Improvements | Conveyor belt support rollers |
| CN213163392U (en) * | 2020-06-22 | 2021-05-11 | 金鹏节能科技有限公司 | Material breaking device for sash window |
| CN220784078U (en) * | 2023-09-20 | 2024-04-16 | 安徽雄峰建材有限公司 | Plastic steel section bar positioning and cutting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216990153U (en) * | 2021-12-20 | 2022-07-19 | 佛山市南海信兴铜铝有限公司 | Saw cutting device for copper bar cutting |
| CN217462878U (en) * | 2022-03-14 | 2022-09-20 | 安徽鼎宏橡塑科技股份有限公司 | Wear-resistant pressure-resistant rubber roller |
| CN116901165A (en) * | 2023-09-12 | 2023-10-20 | 江苏晶雪节能科技股份有限公司 | Plate cutting equipment for cold chain equipment machining |
| CN221065360U (en) * | 2023-10-23 | 2024-06-04 | 无锡市世达精密焊管制造有限公司 | Limiting tool for processing aluminum alloy section bar |
| CN221773639U (en) * | 2024-02-01 | 2024-09-27 | 昆山思之创电子科技有限公司 | A multifunctional CNC machining center |
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