WO2022226923A1 - Appareil de fraisage à double extrémité - Google Patents

Appareil de fraisage à double extrémité Download PDF

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Publication number
WO2022226923A1
WO2022226923A1 PCT/CN2021/091141 CN2021091141W WO2022226923A1 WO 2022226923 A1 WO2022226923 A1 WO 2022226923A1 CN 2021091141 W CN2021091141 W CN 2021091141W WO 2022226923 A1 WO2022226923 A1 WO 2022226923A1
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WIPO (PCT)
Prior art keywords
machine frame
milling machine
milling
assembly
integral
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Application number
PCT/CN2021/091141
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English (en)
Chinese (zh)
Inventor
卿前阳
周述君
沈茂林
匡升权
吴亚平
Original Assignee
南兴装备股份有限公司
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Application filed by 南兴装备股份有限公司 filed Critical 南兴装备股份有限公司
Priority to PCT/CN2021/091141 priority Critical patent/WO2022226923A1/fr
Publication of WO2022226923A1 publication Critical patent/WO2022226923A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B27C5/02—Machines with table
    • B27C5/06—Arrangements for clamping or feeding work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C9/00—Multi-purpose machines; Universal machines; Equipment therefor
    • B27C9/04—Multi-purpose machines; Universal machines; Equipment therefor with a plurality of working spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity

Definitions

  • the invention relates to the technical field of woodworking machinery, in particular to a double-end milling type equipment.
  • Edge banding is an important process in the manufacture of panel furniture.
  • the quality of edge banding directly affects the quality, price and grade of the product.
  • Edge sealing can improve the appearance quality of the furniture, avoid damage to the edges and corners of the furniture during transportation and use, and the veneer layer is lifted or peeled off. , but also beautify the furniture, happy mood.
  • the raw materials used by panel furniture manufacturers are mainly particleboard, medium density board and other wood-based panels, and the selected edge strips are mainly PVC, polyester, melamine and wood strips.
  • Edge banding strips of different materials and specifications use different edge banding equipment.
  • the edge banding machines used by furniture manufacturers mainly include manual straight curve edge banding machines and automatic straight edge banding machines. The structure of manual edge banding machines is relatively high.
  • the automatic linear edge banding machine is an important guarantee for it to maintain a stable working state for a long time and complete high-quality edge banding operations.
  • the edge banding process of wood includes a series of processes such as gluing, pressing, tape cutting, rough trimming, finishing trimming, edge scraping, grooving and polishing.
  • the invention provides a double-end milling type equipment for the problems of lack of intermediate joists in the prior art, lack of support when processing longer plates, easy deformation, and influence on subsequent processing.
  • the present invention adopts the following technical solutions:
  • the double-end milling equipment provided by the present invention includes a left-hand milling machine frame, a right-hand milling machine frame, a supporting mechanism, and a support mechanism located between the left-hand milling machine frame and the right-hand milling machine frame
  • the middle joist mechanism between the two; the left milling machine frame and the right milling machine frame are installed on the supporting mechanism;
  • the middle joist mechanism includes a bottom beam, a lifting telescopic assembly and a lifting joist, the lifting joist is movably connected with the bottom beam through the lifting and retracting assembly, and the bottom of the bottom beam is slidably provided with a follow-up sliding sleeve.
  • both sides of the follow-up sliding sleeve are movably connected with follow-up connecting arms, and one end of the follow-up connecting arm away from the follow-up sliding sleeve is respectively connected with the left milling machine frame and the right milling machine frame ;
  • the two ends of the bottom beam are respectively slidingly connected with the supporting mechanism;
  • Both the left-hand milling machine frame and the right-hand milling machine frame are sequentially provided with a crushing device and a milling device along their machining directions.
  • the top of the lifting joist is provided with a plurality of sliding parts in a row;
  • the bottom of the bottom beam is rotatably provided with a rotating shaft, the follow-up sliding sleeve is slidably sleeved on the outer circumference of the rotating shaft, and one end of the follow-up connecting arm away from the follow-up sliding sleeve is rotated and provided with a mounting block, two mounting blocks. It is detachably connected with the left-hand milling machine frame and the right-hand milling machine frame respectively.
  • the lift telescopic assembly includes a telescopic cylinder, a first rotating arm and a second rotating arm, the bottom end of the first rotating arm is rotatably connected to the bottom beam, and the telescopic cylinder is used to drive the first rotating arm to swing;
  • the top end of the first rotating arm is in sliding contact with the bottom of the lifting joist, the top end of the second rotating arm is rotatably connected with the lifting joist, and the bottom end of the second rotating arm slides with the bottom beam Abut;
  • the middle part of the first rotating arm is rotatably connected with the middle part of the second rotating arm.
  • the double-end milling equipment also includes two transmission chains, the two transmission chains are spaced and parallel to each other and are respectively arranged on the left-hand milling machine frame and the right-hand milling machine frame; the two transmission chains are connected by a synchronous shaft mechanism. Drive and synchronize operation.
  • the left milling machine frame is fixedly arranged at one end of the supporting mechanism, and the right milling machine frame is slidably arranged at the other end of the supporting mechanism;
  • the supporting mechanism is provided with useful a servo drive assembly for driving the right-hand milling machine frame toward or away from the left-hand milling machine frame;
  • Both ends of the bottom of the bottom beam can be detachably connected with support feet, the bottom of the support feet is provided with a linear slider, and both sides of the supporting mechanism are provided with linear slide rails slidably connected to the linear slider .
  • the crushing device is provided with a front fine milling mechanism, a crushing mechanism and a rear fine milling mechanism arranged in sequence along the plate conveying direction;
  • the front fine milling mechanism includes a front fine milling assembly, a first front and rear adjustment assembly for adjusting the front and rear movement of the front fine milling assembly, and a first up and down adjustment assembly for adjusting the up and down movement of the first front and rear adjustment assembly;
  • the rear finish milling mechanism includes a rear finish milling assembly, a second front and rear adjustment assembly for adjusting the back and forth movement of the rear fine milling assembly, and a second up and down adjustment assembly for adjusting the up and down movement of the second front and rear adjustment assembly;
  • the pulverizing mechanism includes upper and lower corresponding upper pulverizing components and lower pulverizing components;
  • the processing direction of the pre-finishing assembly is opposite to the conveying direction of the sheet.
  • the pulverizing mechanism further includes a base and an integral lifting seat slidably arranged on the base, the upper pulverizing assembly and the lower pulverizing assembly are installed on one side of the integral lifting seat, and the base is equipped with a an integral up-down adjustment component for controlling the up-down movement of the integral lift seat;
  • the integral up-down adjustment assembly includes an integral up-and-down rotation screw and an integral up-down displacement sensor, the integral up-down rotation screw is rotatably arranged on the base, and the integral up-down rotation screw passes through the integral up-down displacement sensor and is connected with the integral up-down displacement sensor.
  • the integral lifting seat is screwed.
  • the crushing mechanism further includes a base and guide rails arranged on both sides of the base, the base is slidably connected with the guide rails, and the rear side of the base is provided with a base for driving the base along the guide rails Integral fore and aft adjustment assembly that moves fore and aft.
  • the milling device includes a machine base, an up-down adjusting mechanism, a fixed plate, a front-rear adjusting mechanism, a rotating mechanism, a drive assembly installed on the rotating mechanism, and a tool body drivingly connected with the drive assembly. It is installed on the machine base and used to drive the front and rear adjustment mechanism to move up and down.
  • the front and rear adjustment mechanism is installed on the up and down adjustment mechanism and used to drive the fixed plate to move back and forth.
  • the rotating mechanism is rotatably arranged on the fixed plate.
  • the rotation mechanism is further provided with an active adjustment mechanism, and the drive assembly is mounted on the active adjustment mechanism, and the active adjustment mechanism is used to drive the drive assembly to move forward and backward.
  • the present invention has novel structure and ingenious design.
  • the supporting mechanism supports the left-hand milling machine frame and the right-hand milling machine frame.
  • the telescopic assembly can drive the lifting joist to rise or fall, and the lifting joist can play the role of supporting the conveying plate, which can avoid the lack of lack of the large distance between the left milling machine body and the right milling machine body on both sides when the plate is conveyed.
  • both sides of the follow-up sliding sleeve are movably connected with follow-up connections Arm, the two follow-up connecting arms are respectively connected to the left-hand milling machine frame and the right-hand milling machine frame, then adjust the milling machine between the left-hand milling machine frame and the right-hand milling machine frame.
  • the follow-up connecting arm and the follow-up sliding sleeve are adjusted as the distance between the left-hand milling machine frame and the right-hand milling machine frame is adjusted, that is, the middle joist mechanism is always kept at the
  • the middle part between the left-hand milling machine frame and the right-hand milling machine frame is conducive to stable transmission and support of plates, and the structure is reliable;
  • the lifting of the lifting joist is conducive to the support and transmission processing of the plate with a long width; when the plate with a short width needs to be processed, the lifting joist can be lowered to avoid the effect, and the left-hand milling machine can be directly passed through.
  • the frame and the right-direction milling machine frame can support, transmit and process the short-width plates, so that the milling machine equipped with the middle joist mechanism can process both long-width and wide-width plates.
  • the two sides of the plate are firstly crushed and cut by the crushing device, and then the plate is milled and grooved by the milling device.
  • the crushing and cutting can reduce the margin on both sides of the plate and the rake angle, and ensure subsequent processing. quality.
  • FIG. 1 is a schematic structural diagram of a double-end milling type equipment according to the present invention.
  • FIG. 2 is a front view of the structure of a double-end milling type equipment of the present invention.
  • FIG. 3 is an enlarged view of A in FIG. 1 .
  • FIG. 4 is a schematic diagram of the internal structure of a double-end milling type equipment according to the present invention.
  • FIG. 5 is a schematic structural diagram of the middle joist mechanism of the present invention.
  • FIG. 6 is an enlarged view of B in FIG. 5 .
  • FIG. 7 is a schematic structural diagram of the pulverizing device of the present invention.
  • Fig. 8 is a front view of the pulverizing device of the present invention.
  • FIG. 9 is a schematic view of the structure of the pulverizing device of the present invention from another perspective.
  • FIG. 10 is a schematic structural diagram of the pulverizing mechanism of the present invention.
  • FIG. 11 is a schematic structural diagram from another perspective of the pulverizing mechanism of the present invention.
  • FIG. 12 is a schematic structural diagram of the front finish milling mechanism of the present invention.
  • FIG. 13 is a schematic structural diagram of the milling device of the present invention from a first perspective.
  • FIG. 14 is a schematic structural diagram of the milling device of the present invention from a second perspective.
  • FIG. 15 is a schematic structural diagram of the milling device of the present invention from a third perspective.
  • Fig. 16 is a schematic structural diagram of the milling device after the machine base, the up-down adjustment mechanism, the front-rear adjustment mechanism, the first dust collecting hood and the second dust hood are hidden.
  • FIG. 17 is a schematic structural diagram of FIG. 16 after hiding the fixing plate and the locking screw.
  • Reference numerals in Figures 1 to 17 include:
  • 101 left milling machine frame; 102, right milling machine frame; 103, supporting mechanism; 104, middle joist mechanism; 105, servo drive assembly; 106, bottom beam; 107, lift telescopic assembly; 108, lift joist; 109, follow-up sliding sleeve; 110, follow-up connecting arm; 111, sliding piece; 112, rotating shaft; 113, mounting block; 114, supporting foot; ; 117, telescopic cylinder; 118, first rotating arm; 119, second rotating arm; 120, buffer cylinder; 121, support block; 122, transmission chain; 123, synchronous shaft mechanism; 124, flat guide rail; 125, ball wire rod;
  • 201 machine base; 202, up and down adjustment mechanism; 203, fixed plate; 204, front and rear adjustment mechanism; 205, rotation mechanism; 206, tool body; 207, active adjustment mechanism; 208, rotary seat; 209, give way cylinder; 210 , support seat; 211, adjustment seat; 212, active rotating screw; 213, first position sensor; 214, first connection block; 215, scale; 216, pointer; 217, positioning groove; 218, positioning pin; 219, Locking screw; 220, arc groove; 221, fourth up and down rotation screw; 222, second position sensor; 223, third up and down slide; 224, fourth front and rear rotation screw; 225, third position sensor; 226, the third front and rear sliding seat; 227, the second connecting block; 228, the rotating arm; 229, the motor body; 230, the hydraulic bushing; 231, the first dust collector body; 232, the second dust collector body; , rotating shaft pin.
  • a double-end milling equipment as shown in FIG. 1 to FIG. 17, includes a left-hand milling machine frame 101, a right-hand milling machine frame 102, a supporting mechanism 103, and a left-hand milling machine frame 101.
  • the middle joist mechanism 104 between the right-hand milling machine frame 102 ; the left-hand milling machine frame 101 and the right-hand milling machine frame 102 are both installed on the supporting mechanism 103 ;
  • the middle joist mechanism 104 includes a bottom beam 106 , a lifting telescopic assembly 107 and a lifting joist 108 , the lifting joist 108 is movably connected to the bottom beam 106 through the lifting and A follow-up sliding sleeve 109 is slidably arranged at the bottom. Both sides of the follow-up sleeve 109 are movably connected with follow-up connecting arms 110.
  • the molding machine frame 101 is connected with the right milling machine frame 102; the two ends of the bottom beam 106 are respectively slidingly connected with the supporting mechanism 103;
  • the left milling machine frame 101 and the right milling machine frame 102 are provided with a crushing device 100 and a milling device 200 in sequence along their machining directions.
  • the supporting mechanism 103 supports the left-hand milling machine frame 101 and the right-hand milling machine frame 102.
  • the lifting and retracting assembly 107 controls the lifting and lowering joists 108 to rise or fall, and the lifting and lowering joists 108 can play the role of supporting the conveying plate, which can avoid the left side milling machine main body and The distance between the main bodies of the right milling machine is large, and the lack of support for the plate makes the plate bend, which affects the processing quality;
  • the bottom beam 106 plays the role of a base 16 to stabilize the stability of the overall structure; wherein, the follow-up Both sides of the sliding sleeve 109 are movably connected with follow-up connecting arms 110, and the two follow-up connecting arms 110 are respectively connected to the left-hand milling machine frame 101 and the right-hand milling machine frame 102, when
  • the lifting of the lifting joist 108 is conducive to supporting and transferring the plate with a longer width; when the plate with a shorter width needs to be processed, the lifting joist 108 can be lowered to avoid the effect, and the left-hand milling is directly performed.
  • the forming machine frame 101 and the right milling machine frame 102 can have the effect of supporting, transporting and processing the board with a short width, so that the milling machine equipped with the middle joist mechanism 104 can also process Capability of long-width and short-width sheets;
  • the two sides of the board are crushed and cut by the crushing device 100 first, and then the milling device 200 is used to perform milling, grooving and other operations on the board. Post-processing quality.
  • a plurality of sliding members 111 are arranged on the top of the lifting joist 108 to rotate in a row, and the sliding members 111 are rollers or deep groove bearings.
  • the above arrangement can play a sliding effect, reduce the static friction with the plate, and can reduce the wear of the plate when supporting or transporting the plate.
  • the bottom of the bottom beam 106 is rotatably provided with a rotating shaft 112
  • the follow-up sliding sleeve 109 is slidably sleeved on the outer circumference of the rotating shaft 112
  • the one end of the follow-up connecting arm 110 away from the follow-up sliding sleeve 109 is rotatably disposed
  • the follow-up sliding sleeve 109 slides along the axial direction of the rotating shaft 112 , and the above setting can accommodate the synchronization of the follow-up connecting arm 110 when the right-hand milling machine frame 102 approaches or moves away from the left-hand milling machine frame 101 . move, so that the lifting joist 108 is always kept in the middle between the left milling machine frame 101 and the right milling machine frame 102, the structure is reliable and the stability is good; the two mounting blocks 113 can be respectively connected to the left side by screws The milling machine frame 101 and the right milling machine frame 102 are detachably installed.
  • the lift telescopic assembly 107 includes a telescopic cylinder 117 , a first rotating arm 118 and a second rotating arm 119 , and the bottom end of the first rotating arm 118 rotates with the bottom beam 106 connected, the telescopic cylinder 117 is used to drive the first rotating arm 118 to swing;
  • the top end of the first rotating arm 118 is in sliding contact with the bottom of the lifting joist 108
  • the top end of the second rotating arm 119 is rotatably connected with the lifting joist 108
  • the bottom end of the second rotating arm 119 is in contact with the lifting joist 108 .
  • the bottom beam 106 is in sliding contact;
  • the middle part of the first rotating arm 118 is rotatably connected with the middle part of the second rotating arm 119 .
  • the telescopic cylinder 117 drives the first rotating arm 118 to swing, and under the above structure, can drive the lift joist 108 to rise and fall, preferably, when the lift joist 108 is relatively long
  • the lifting and retracting components 107 are provided with two, and they are respectively installed at both ends of the bottom beam 106. The two lifting and retracting components 107 work at the same time to ensure the stability and reliability of the lifting joist 108 during the lifting and moving, and the structure is reliable. , good balance.
  • both ends of the bottom of the bottom beam 106 can be detachably connected with supporting feet 114 , and the bottom of the supporting feet 114 is provided with a linear slider 115 .
  • Two sides of the mechanism 103 are provided with linear sliding rails 116 slidably connected with the linear sliding block 115 .
  • both ends of the bottom beam 106 are equipped with buffer cylinders 120 , and the output end of the buffer cylinder 120 is connected with a support block 121 for cooperating with the bottom of the lifting joist 108 .
  • the lifting joist 108 is lowered, it abuts against the support block 121 and compresses the piston rod of the buffer cylinder 120.
  • the above arrangement enables the buffer cylinder 120 to function as a buffer spring, with a reliable structure and reduced impact force.
  • the double-end milling equipment further includes two transmission chains 122.
  • the two transmission chains 122 are parallel to each other at a left and right interval and are respectively arranged on the left-hand milling machine frame 101 and the right-hand side.
  • the two transmission chains 122 are driven by the synchronous shaft mechanism 123 to run synchronously.
  • the synchronous shaft mechanism 123 is in the prior art, and is used to drive the two transmission chains 122 to rotate synchronously, so as to realize the stable conveyance of the plate.
  • flat guide rails 124 are provided on both sides of the supporting mechanism 103, and the right-hand milling machine frame 102 is slidably arranged on the flat guide rails 124; it is convenient for the right-hand milling machine frame 102 to guide. Sliding, good stability;
  • the left-hand milling machine frame 101 is fixedly arranged at one end of the supporting mechanism 103
  • the right-hand milling machine frame 102 is slidably arranged at the end of the supporting mechanism 103 .
  • the other end of the support mechanism 103; the support mechanism 103 is provided with a servo drive assembly 105 for driving the right milling machine frame 102 to approach or away from the left milling machine frame 101;
  • the servo drive assembly 105 can adjust the distance between the left-hand milling machine frame 101 and the right-hand milling machine frame 102 to suit the processing requirements of plates of different sizes.
  • the servo drive assembly 105 includes a servo drive motor (not shown in the figure), a connecting rod (not shown in the figure), two reducers (not shown in the figure) and two parallel and spaced ball screws 125, the two ball screws 125 are driven by two reducers respectively, and the two reducers are connected by the connecting rod and driven by the same servo drive motor; one end of the two ball screws 125 is connected to the left milling The other ends of the two ball screws 125 are both threadedly connected to the right-hand milling machine frame 102 .
  • the servo drive assembly 105 is used to drive the right milling machine frame 102 to slide so as to approach or move away from the left milling machine frame 101 to adjust the spacing to accommodate plates of different widths; wherein the The working principle of the servo drive assembly 105 can refer to the patent applied by our company (application number CN201420092276.2), the servo drive assembly 105 is the prior art, and the principle is similar, and will not be repeated here.
  • the crushing device 100 is sequentially provided with a front fine milling mechanism 1, a crushing mechanism 2 and a rear fine milling mechanism 3 along the plate conveying direction;
  • the front fine milling mechanism 1 includes a front fine milling assembly, a first front and rear adjustment assembly for adjusting the front and rear movement of the front fine milling assembly, and a first up and down adjustment assembly for adjusting the up and down movement of the first front and rear adjustment assembly;
  • the rear finish milling mechanism 3 includes a rear finish milling assembly, a second front and rear adjustment assembly for adjusting the back and forth movement of the rear fine milling assembly, and a second up and down adjustment assembly for adjusting the up and down movement of the second front and rear adjustment assembly;
  • the front fine milling assembly includes a front fine milling motor 41 and a front fine milling cutter wheel 42 connected to the output end of the front fine milling motor 41;
  • the rear finish milling assembly includes a rear finish milling motor 43 and a rear finish milling cutter wheel 44 connected to the output end of the rear finish milling motor 43;
  • the crushing mechanism 2 includes upper and lower corresponding upper crushing components and lower crushing components;
  • the processing direction of the pre-finishing assembly is opposite to the conveying direction of the sheet.
  • the outer periphery of the front fine milling assembly, the rear fine milling assembly, the upper pulverizing assembly and the lower pulverizing assembly are all provided with a dust collection and dust removal system 40, which is beneficial to discharge debris and wood chips, ensure a clean working environment, and avoid affecting the processing effect.
  • the present invention has novel structure and ingenious design.
  • the plate of the milling machine is conveyed through the high-speed crushing device 100, and then passes through the front fine milling mechanism 1, the crushing mechanism 2 and the rear fine milling mechanism 3 in sequence. Since the processing direction of the front fine milling assembly is opposite to the conveying direction of the sheet, the reverse cutting between the front fine milling cutter wheel 42 and the sheet is used to eliminate the rake angle margin when the sheet is fed, which can effectively prevent the sheet from being transported.
  • the front corner is chipped, which affects the subsequent processing and the quality of the plate; then the upper and lower half sides of the plate are cut at the same time by using the upper and lower crushing components corresponding to the upper and lower sides of the plate, and the cutting force is used to make the force go into the plate, which is effective
  • the phenomenon of edge chipping and angle chipping of the plate is avoided; further, the plate passes through the rear fine milling assembly, and the processing direction of the rear fine milling assembly is consistent with the conveying direction of the plate, that is, the rotation direction of the rear fine milling cutter wheel 44 is consistent with the conveying direction of the plate , the post-finishing milling components are cut along the conveying direction of the plate to ensure the flatness, verticality and straightness of the plate edge, reliable structure, strong working stability, ensure the flatness of the plate, and improve the quality of the plate, which is conducive to improving the quality of the plate. Milling effect.
  • first front-rear adjustment component and the first up-down adjustment component it is convenient to control and fine-tune the position of the front fine-milling component, which is flexible in use and reliable in structure;
  • adjustment component it is convenient to control and fine-tune the position of the rear fine-milling component, which is flexible in use and reliable in structure;
  • the pulverizing mechanism 2 further includes a base and an integral lifting seat 5 slidably arranged on the base.
  • the base is equipped with an integral up-down adjustment assembly for controlling the up-and-down movement of the integral lift seat 5;
  • the integral up-and-down adjustment assembly includes an integral up-and-down rotation screw 6 and an integral up-down displacement sensor 7.
  • the integral up-down rotation screw 6 is rotatably arranged on the base, and the integral up-down rotation screw 6 passes through the integral up-down rotation.
  • the displacement sensor 7 is then screwed to the integral lifting base 5 .
  • the above arrangement can adjust the positions of the upper and lower pulverizing assemblies at the same time, and realize the adjustment of the upper and lower positions and the front and rear positions, which is flexible in use.
  • the crushing mechanism 2 further includes a base 16 and guide rails 17 arranged on both sides of the base 16, and the base is slidably connected to the guide rails 17.
  • the rear side of the base 16 is provided with an integral front and rear adjustment assembly for driving the base to move back and forth along the guide rails 17 . Specifically, it is convenient to drive the base to move back and forth to adjust the overall position of the crushing mechanism 2 .
  • the integral front and rear adjustment assembly includes a connecting plate 36, an integral front and rear rotating screw 37, and an integral front and rear displacement sensor 38.
  • the connecting plate 36 is fixed on one side of the base, and the integral front and rear rotating screw 37 is rotatably arranged on the
  • the connecting plate 36 and the integral front and rear displacement sensor 38 are installed on the connecting plate 36 , and the integral front and rear rotating screw 37 passes through the integral front and rear displacement sensor 38 and is then screwed to the base 16 .
  • the adjustment can be achieved by rotating the integral front and rear rotating screw 37 .
  • the upper pulverizing assembly includes an upper pulverizing motor 8, an upper pulverizing knife 9, a horizontal moving seat 10, a vertical moving seat 11 and an upper fixing seat 12, and the upper pulverizing motor 8 is installed on the vertical moving seat 11.
  • the output end of the upper pulverizing motor 8 is drivingly connected to the upper pulverizing knife 9, the upper fixing seat 12 is fixed on one side of the integral lifting seat 5, and the horizontal moving seat 10 is horizontally arranged on the upper a fixed seat 12, the upper fixed seat 12 is provided with a third front-rear adjustment component for adjusting the front and rear movement of the horizontal moving seat 10;
  • the vertical moving base 11 is vertically slidably disposed on the horizontal moving base 10 , and the horizontal moving base 10 is provided with a third up-down adjustment component for adjusting the vertical movement of the vertical moving base 11 .
  • the above setting can adjust the positions of the upper pulverizing motor 8 and the upper pulverizing knife 9, which is flexible in use, convenient in operation, has a fine-tuning effect, and is suitable for various adjustment situations.
  • the lower pulverizing assembly includes a lower fixing seat 13 , a lower pulverizing knife 14 and a lower pulverizing motor 15 ; the lower pulverizing motor 15 is installed on the lower fixing seat 13 , and the lower fixing seat 13 is installed In the integral lifting base 5 , the output end of the lower crushing motor 15 is connected with the lower crushing knife 14 .
  • the above arrangement is stable in installation and stable in structure, which ensures the stability of the lower pulverizing assembly.
  • the first up-down adjustment assembly includes a first up-down rotation screw 18 , a first fixed seat 19 , a first up-down displacement sensor 20 and a first up-down seat 21 .
  • the first up-down rotation screw 18 The first vertical displacement sensor 20 is installed on the first fixed seat 19, and the first vertical rotation screw 18 is passed through the first vertical displacement sensor 20 and is connected to the first vertical displacement sensor 20.
  • the first upper and lower slide seats 21 are screwed together;
  • the first front and rear adjustment assembly includes a first front and rear rotation screw 22, a first front and rear sliding seat 23 and a first front and rear displacement sensor 24.
  • the first front and rear rotation screw 22 is rotatably arranged on the first upper and lower seat 21,
  • a displacement sensor is installed on the first fixing seat 19 , and the first front and rear rotating screw 22 is threaded through the first displacement sensor and is screwed with the first front and rear sliding seat 23 .
  • both the first up-down displacement sensor 20 and the first front-rear displacement sensor 24 can display the adjusted coordinate number, so as to facilitate precise control and adjustment, easy to use, and reliable in structure;
  • the position of the front finishing assembly can be adjusted by turning the screw 18 .
  • the second up-down adjustment assembly includes a second up-down rotation screw 25, a second fixed seat 26, a second up-down displacement sensor 27, and a second up-down seat 28.
  • the second up-down rotation screw 25 The second vertical displacement sensor 27 is installed on the second fixed seat 26, and the second vertical rotation screw 25 is passed through the second vertical displacement sensor 27 and is connected to the second vertical displacement sensor 27.
  • the second upper and lower slide seats 28 are screwed together;
  • the second front-rear adjustment assembly includes a second front-rear rotation screw 29, a second front-rear sliding seat 30 and a second front-rear displacement sensor 31.
  • the second front-rear rotation screw 29 is rotatably arranged on the second upper and lower seat 28, Two displacement sensors are installed on the second fixed seat 26 , and the second front and rear rotating screw rods 29 are threaded through the second displacement sensor and are screwed with the second front and rear sliding seat 30 .
  • both the second up-down displacement sensor 27 and the second front-rear displacement sensor 31 can display the adjusted coordinate number, so as to facilitate precise control and adjustment, easy to use, and reliable in structure;
  • the position of the fine milling assembly can be adjusted by rotating the screw 25 up and down.
  • the third front-rear adjustment assembly includes a third front-rear rotation screw 32 and a third front-rear displacement sensor 33.
  • the third front-rear rotation screw 32 is rotatably arranged on the upper fixed seat 12, and the Three front and rear displacement sensors 33 are installed on one side of the upper fixed seat 12, and the third front and rear rotating screw rods 32 are inserted through the third front and rear displacement sensors 33 and then screwed with the horizontal moving seat 10;
  • the third up-down adjustment assembly includes a third up-down rotation screw 34 and a third up-down displacement sensor 35 , the third up-down rotation screw 34 is rotatably arranged on the horizontal moving seat 10 , and the third up-down displacement sensor 35 Installed on the horizontal moving base 10 , the third up-and-down rotating screw 34 passes through the third up-down displacement sensor 35 and is screwed with the vertical moving base 11 .
  • the third front and rear rotation screw 32 and the third up and down rotation screw 34 can adjust the position of the upper crushing motor 8; the third front and rear displacement sensor 33 and the third up and down displacement sensor 35 can both display the adjusted coordinate number, Ensure accurate adjustment.
  • the first upper and lower sliding seat 21 is also equipped with an escape cylinder 39 for driving the first front and rear sliding seat 23 to retreat rapidly.
  • the avoidance cylinder 39 can drive the front fine-milling assembly to retreat quickly, and play the role of skipping the tool, so that the front fine-milling assembly can avoid the rake angle after machining the rake corner of the plate and eliminate the rake angle allowance. It has an avoidance effect, and it is convenient for the rear upper crushing component, the lower crushing component and the rear fine milling component to cut the excess allowance of the plate, and the structure is reliable.
  • the milling device includes a machine base 201 , a vertical adjustment mechanism 202 , a fixed plate 203 , a front and rear adjustment mechanism 204 , a rotating mechanism 205 , and a rotating mechanism 205 .
  • the milling device has a novel structure and ingenious design.
  • the up-down adjustment mechanism 202 and the front-rear adjustment mechanism 204 can respectively adjust the up-down movement and front-rear movement of the drive assembly, that is, the up-down movement and front-rear movement of the tool body 206 can be adjusted.
  • easy to adjust and high flexibility further, the rotating mechanism 205 can rotate relative to the fixed plate 203 to adjust the processing angle of the tool body 206, which can adapt to different processing requirements and is flexible in use.
  • the rotating mechanism 205 is further provided with an active adjustment mechanism 207, and the driving component is mounted on the active adjustment mechanism 207, and the active adjustment mechanism 207 is used for The drive assembly is driven back and forth.
  • the rotating mechanism 205 includes a rotating base 208 , a receding air cylinder 209 , a supporting base 210 slidably arranged on the rotating base 208 , and an adjusting base 211 slidably disposed on the supporting base 210 , and the driving component is installed on the adjusting base 211, the receding cylinder 209 is installed on the rotating base 208, and the receding cylinder 209 is used to drive the support base 210 to reciprocate;
  • the active adjustment mechanism 207 includes an active rotating screw 212, a first position The sensor 213 and the first connection block 214, the first connection block 214 is connected with the adjustment seat 211, the first position sensor 213 is installed at one end of the support seat 210, and the actively rotating screw 212 is rotated and arranged on the support seat 210, The active rotating screw 212 is inserted through the first position sensor 213 and then screwed to the first connecting block 214 .
  • the active adjustment mechanism 207 when used, the position of the drive assembly and the cutter body 206 can be adjusted, and the active rotation screw 212 can be rotated to drive the adjustment seat 211 to move back and forth for fine adjustment.
  • a position sensor 213 can detect the currently adjusted coordinate position, which is beneficial to ensure the accuracy of the adjustment;
  • the receding air cylinder 209 can drive the entire support seat 210 to move up and down.
  • the receding air cylinder 209 drives the supporting seat 210 to rise, so that the tool body 206 does not contact the plate to achieve the avoidance effect;
  • the bit cylinder 209 can also realize the reset of the tool body 206 .
  • the outer edge of the fixing plate 203 is provided with a scale 215
  • the rotating mechanism 205 is provided with a pointer 216 matched with the scale 215
  • the rotating mechanism 205 rotates with the fixing plate 203 through a rotating shaft pin 233 connect;
  • the fixing plate 203 is provided with a positioning groove 217
  • the rotating mechanism 205 is provided with a positioning pin 218 matched with the positioning groove 217
  • the positioning pin 218 is slidably disposed in the positioning groove 217 .
  • the coordination between the pointer 216 and the scale 215 is aligned to ensure the accuracy of the rotation angle, which is convenient for the operator to use and operate; the coordination between the positioning groove 217 and the positioning pin 218 ensures the stable rotation of the rotating mechanism 205 sturdiness and reliability.
  • the rotating mechanism 205 is provided with a plurality of locking screws 219
  • the fixing plate 203 is provided with an arc-shaped groove 220 that cooperates and slides with the locking screws 219.
  • the locking screws 219 are used to The fixing plate 203 is locked with the rotating mechanism 205 .
  • the locking screw 219 is tightened so that the fixing plate 203 is locked with the rotating base 208 of the rotating mechanism 205 , so as to have the effect of fixing the rotating base 208 .
  • the up-down adjustment mechanism 202 includes a fourth up-down rotation screw 221 , a second position sensor 222 and a third up-down screw 223 , and the fourth up-down rotation screw 221 is rotatably arranged on the base 201 , the second position sensor 222 is installed on the top of the base 201, the fourth up-down rotating screw 221 passes through the second position sensor 222 and is connected to the third up-down seat 223;
  • the front-rear adjustment mechanism 204 is installed on the third up-down seat 223 .
  • rotating the fourth up-down rotating screw 221 can drive the third up-down slide 223 to move up and down, and the second position sensor 222 can display the current coordinate position to ensure adjustment accuracy.
  • the front-rear adjustment mechanism 204 includes a fourth front-rear rotating screw 224, a third position sensor 225, a third front-rear sliding seat 226, and a second connecting block 227.
  • the third position sensor 225 is installed at the One end of the third front and rear sliding seat 226, the third front and rear sliding seat 226 is slidably arranged on the third upper and lower sliding seat 223, and the fourth front and rear rotating screw 224 is rotatably arranged on the third front and rear sliding seat 226 , the fourth front and rear rotating screw 224 is threaded through the third position sensor 225 and then screwed with the second connecting block 227 , and the second connecting block 227 is fixedly connected with the third upper and lower seat 223 .
  • the fourth front-rear rotating screw 224 the position of the third front-rear sliding seat 226 can be adjusted and moved back and forth, and the third position sensor 225 can display the current coordinate position to ensure the adjustment accuracy.
  • a rotating arm 228 is disposed on one side of the rotating base 208 . Specifically, when the operator uses the rotating arm 228, it is convenient to operate the rotating arm 228 to drive the rotating base 208 to rotate, and the operation is convenient.
  • the drive assembly includes a motor body 229 and a hydraulic bushing 230 connected to the output end of the motor body 229.
  • the tool body 206 is installed at the front end of the hydraulic bushing 230, and the hydraulic bushing 230 is used for The tool body 206 is fixed.
  • the required tool body 206 can be installed by using the hydraulic bushing 230 to replace the hydraulic bushing 230 to adapt to different tool bodies 206 (the tool body 206 can be various tools such as slotting cutters, pre-milling cutters, forming cutters, etc. body 206).
  • the other side of the rotating seat 208 is provided with a first dust collecting cover 231 , the first dust collecting cover 231 is located on the outer circumference of the cutter body 206 , and the first dust collecting cover 231 An opening is provided for the cutter body 206 to extend; the machine base 201 is also provided with a second dust suction cover 232 , and the second dust suction cover 232 is located on one side of the first dust suction cover 231 .
  • the above-mentioned first dust-absorbing cover body 231 and second dust-absorbing cover body 232 are both used in the external dust-absorbing and dust-removing system, so as to achieve the effect of cleaning debris and wood chips.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crushing And Grinding (AREA)

Abstract

Appareil de fraisage à double extrémité, comprenant un cadre de fraiseuse gauche (101), un cadre de fraiseuse droit (102), un mécanisme de support (103) et un mécanisme de solive central (104), le mécanisme de solive central (104) se situant entre le cadre de fraiseuse gauche (101) et le cadre de fraiseuse droit (102) ; le cadre de fraiseuse gauche (101) et le cadre de fraiseuse droit (102) étant disposés sur le mécanisme de support (103) ; et chaque cadre parmi le cadre de fraiseuse gauche (101) et le cadre de fraiseuse droit (102) comprenant de manière séquentielle un dispositif de concassage (100) et un dispositif de fraisage (200) dans la direction de traitement associée. Le mécanisme de solive central se situe toujours au milieu entre le cadre de fraiseuse gauche et le cadre de fraiseuse droit, ce qui est favorable à une transmission et à un support stables d'une plaque, et permet d'obtenir une structure stable. Le concassage et la coupe peuvent réduire les marges de deux bords et l'angle de coupe de la plaque, ce qui permet d'assurer la qualité d'un traitement ultérieur.
PCT/CN2021/091141 2021-04-29 2021-04-29 Appareil de fraisage à double extrémité WO2022226923A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/091141 WO2022226923A1 (fr) 2021-04-29 2021-04-29 Appareil de fraisage à double extrémité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/091141 WO2022226923A1 (fr) 2021-04-29 2021-04-29 Appareil de fraisage à double extrémité

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WO2022226923A1 true WO2022226923A1 (fr) 2022-11-03

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Country Link
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Publication number Priority date Publication date Assignee Title
CN115816573A (zh) * 2022-11-22 2023-03-21 广州盈惠兴科技有限公司 一种全自动伺服数控铣钻加工中心
CN116160522A (zh) * 2023-02-28 2023-05-26 董世豪 一种施工废料回收处理设备
CN116512441A (zh) * 2023-06-25 2023-08-01 内蒙古北科交大机器人有限公司 一种铝电解炭块弧面铣组件及清理装置
CN117359734A (zh) * 2023-12-07 2024-01-09 泰州市苏中木业有限公司 一种家具复合板材裁切加工设备

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DE2233322A1 (de) * 1971-07-06 1973-01-18 Irvin Edward Zirbel Vorrichtung zum auftragen eines ueberzuges auf eine werkstueckkante
CN203738957U (zh) * 2014-03-03 2014-07-30 东莞市南兴家具装备制造股份有限公司 大跨距双端封边机
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115816573A (zh) * 2022-11-22 2023-03-21 广州盈惠兴科技有限公司 一种全自动伺服数控铣钻加工中心
CN115816573B (zh) * 2022-11-22 2024-01-30 广州盈惠兴科技有限公司 一种全自动伺服数控铣钻加工中心
CN116160522A (zh) * 2023-02-28 2023-05-26 董世豪 一种施工废料回收处理设备
CN116512441A (zh) * 2023-06-25 2023-08-01 内蒙古北科交大机器人有限公司 一种铝电解炭块弧面铣组件及清理装置
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CN117359734A (zh) * 2023-12-07 2024-01-09 泰州市苏中木业有限公司 一种家具复合板材裁切加工设备

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