Double-head sawing machine

Abstract

The utility model discloses a double-head sawing machine which comprises a machine frame, a rotary table mechanism, a sawing piece and a three-axis moving mechanism. The rotary table mechanism is arranged in front of the rack and is used for fixing and turning over a profile; the number of the saw cutting parts is two, the saw cutting parts are connected with the rotating assembly, the rotating assembly is used for rotating the saw cutting parts, and the cutting angles of the saw cutting parts are changed according to saw cutting requirements, so that the saw cutting parts are cut into right angles or angle angles; the rotating assembly is fixed to the three-axis moving mechanism, and the three-axis moving mechanism is connected with the sawing part and installed on the top of the rack. During machining, a sectional material is fed and fixed by the rotary table mechanism, and the sectional material is turned over after being fixed by the rotary table mechanism, so that the sectional material is turned over to the position below a sawing part; the positions of the two sawing pieces are adjusted through the three-axis moving mechanism according to the specifications of the sectional materials, the two sawing pieces are controlled to cut the ends of the sectional materials at the same time, the existing mode that the ends of the sectional materials are cut one by one is changed, and the machining speed of the sectional materials is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to profile processing equipment field, especially a double -end saw cutting machine. BACKGROUND

[0002] Profile workpieces often need to cut the end, and when door and window profile workpieces are processed, the two ends of the profile need to be cut into right angles or 45-degree angles, and in the prior art, the two ends of the profile are usually cut separately, which affects the profile workpiece processing speed. SUMMARY

[0003] The utility model discloses a double -end saw cutting machine, including frame, turntable mechanism, saw cutting piece, three -axis moving mechanism,

[0004] The turntable mechanism is installed at the front of the frame, and the turntable mechanism is used for fixing and overturning the profile, the saw cutting piece adopts two, the saw cutting piece is connected with the rotating assembly, the rotating assembly is used for rotating the saw cutting piece, changes the cutting angle of the saw cutting piece, the rotating assembly is fixed on the three -axis moving mechanism, the three -axis moving mechanism is connected with the saw cutting piece, the three -axis moving mechanism is installed at the top of the frame, and the three -axis moving mechanism is used for moving the saw cutting piece along the X -axis, Y -axis and Z -axis direction.

[0005] The utility model at least has following beneficial effect:

[0006] When processing, the profile is sent into and fixed by the turntable mechanism, the turntable mechanism overturns the profile after completing the profile fixing, so that the profile is overturned below the saw cutting piece, two saw cutting pieces are adjusted in position through the three -axis moving mechanism according to the specification of the profile, and the two saw cutting pieces are controlled to cut the end of the profile simultaneously, which changes the existing cutting mode of the profile end one by one and improves the processing speed of the profile.

[0007] According to some embodiments of the utility model, the turntable mechanism includes a rotating plate frame, a support seat, a rotating drive assembly and a pressing assembly, both ends of the rotating plate frame are rotatably connected with the support seat through a rotating shaft, the support seat is fixed on the frame, the rotating drive assembly is connected with the rotating shaft, and the rotating drive assembly is used to rotate the rotating shaft to make the rotating plate frame rotate around the rotating shaft, and the pressing assembly is slidably installed on the rotating plate frame and used to fix the profile.

[0008] According to some embodiments of the utility model, the rotating drive assembly includes a first gear, a second gear and a rotating drive part, the first gear is installed on the rotating shaft, the second gear is engaged with the first gear, and the second gear is connected with the driving shaft of the rotating drive part.

[0009] According to some embodiments of the utility model, the pressure material assembly includes clamp frame, upper pressure block, lower pressure block, mounting plate, the sliding of clamp frame is equipped on X axis rail assembly, X axis rail assembly is fixed on the clamp frame, the top of clamp frame fixes the upper pressure block, lower pressure block is fixed on mobile seat, mobile seat is equipped on Z axis rail assembly, Z axis rail assembly is fixed on the mounting plate, the mounting plate is connected with lifting cylinder.

[0010] According to some embodiments of the utility model, the rotary table mechanism further includes telescopic baffle assembly, the telescopic baffle assembly adopts two groups, two telescopic baffle assembly is clamped by the end of section bar section bar, the telescopic baffle assembly includes telescopic cylinder, telescopic baffle, the piston rod of telescopic cylinder is connected with telescopic baffle, telescopic baffle is equipped on the rotary plate frame.

[0011] According to some embodiments of the utility model, the rotary assembly includes rotary motor, rotary seat, the rotary motor is fixed on three-axis movement mechanism, the drive shaft of rotary motor is connected with rotary seat, rotary seat is driven to rotate by rotary motor, rotary seat is connected with mounting plate, and the mounting plate is used to install sawing piece.

[0012] According to some embodiments of the utility model, the three-axis movement mechanism includes X-axis movement assembly, Y-axis movement assembly, Z-axis movement assembly, the X-axis movement assembly is fixed on the top of rack, Y-axis movement assembly is connected with X-axis movement assembly, Z-axis movement assembly is connected with Y-axis movement assembly, and Z-axis movement assembly is installed with sawing piece.

[0013] According to some embodiments of the utility model, the X-axis movement assembly includes arm support, X-axis drive motor, drive gear, X-axis rack, X-axis sliding rail slider assembly, Y-axis movement assembly is installed on arm support, X-axis drive motor is fixedly installed on arm support, the drive shaft of X-axis drive motor is connected with drive gear, drive gear is engaged with X-axis rack, and X-axis sliding rail slider assembly is equipped between arm support and rack.

[0014] According to some embodiments of the utility model, the Y-axis movement assembly includes Y-axis sliding seat, Y-axis nut seat, Y-axis screw rod, Y-axis drive motor, Y-axis sliding rail slider assembly, Y-axis sliding seat is connected with Z-axis movement assembly, Y-axis nut seat is installed on the bottom of Y-axis sliding seat, Y-axis screw rod is screw-threadedly installed in Y-axis nut seat, Y-axis screw rod is connected with Y-axis drive motor, and Y-axis sliding rail slider assembly is installed between Y-axis sliding seat and arm support.

[0015] According to some embodiments of the utility model, the Z axis movement subassembly includes Z axis sliding seat, Z axis nut seat, Z axis screw rod, Z axis drive motor, Z axis sliding rail slider subassembly, the Z axis sliding seat is connected with the sawing spare, the Z axis nut seat is installed on the Y axis sliding seat, the Z axis nut seat inner thread installs the Z axis screw rod, the Z axis screw rod is connected with the Z axis drive motor, the Z axis drive motor is fixed on the top of Z axis sliding seat, the Z axis sliding seat with the Y axis sliding seat between installation Z axis sliding rail slider subassembly.

[0016] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0018] Figure 1 It is the whole schematic view of the utility model embodiment;

[0019] Figure 2 It is the turntable mechanism schematic view of the utility model embodiment;

[0020] Figure 3 It is the rotating drive assembly schematic view of the utility model embodiment;

[0021] Figure 4 It is the pressing assembly schematic view of the utility model embodiment;

[0022] Figure 5 It is the telescopic baffle assembly schematic view of the utility model embodiment;

[0023] Figure 6 It is the sawing spare, three axis movement mechanism, rotating assembly schematic view of the utility model embodiment;

[0024] Figure 7 It is the X axis movement subassembly schematic view of the utility model embodiment;

[0025] Figure 8 It is the Y axis movement subassembly schematic view of the utility model embodiment Figure 1 ;

[0026] Figure 9 It is the Y axis movement subassembly schematic view of the utility model embodiment Figure 2 ;

[0027] Figure 10 It is the Z axis movement subassembly schematic view of the utility model embodiment. DETAILED DESCRIPTION

[0028] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for the purpose of explaining the present application, and should not be understood as a limitation of the present application.

[0029] Referring to Figure 1 A double-end sawing machine, comprising a rack 100, a rotary table mechanism 200, sawing parts 300, a three-axis moving mechanism 400; the rotary table mechanism 200 is arranged at the front of the rack 100, and the rotary table mechanism 200 is used for fixing and overturning a profile; two sawing parts 300 are adopted, the sawing parts 300 are connected with a rotating assembly 500, the rotating assembly 500 is used for rotating the sawing parts 300, and the cutting angle of the sawing parts 300 is changed according to the sawing requirement, so that the sawing parts 300 cut into a right angle or a 45-degree angle; the rotating assembly 500 is fixed on the three-axis moving mechanism 400, the three-axis moving mechanism 400 is connected with the sawing parts 300, the three-axis moving mechanism 400 is arranged on the top of the rack 100, and the three-axis moving mechanism 400 is used for moving the sawing parts 300 along the X-axis, Y-axis and Z-axis directions.

[0030] During processing, the profile is sent into and fixed by the rotary table mechanism 200, the rotary table mechanism 200 overturns the profile after completing the fixing of the profile, and the profile is overturned to the lower side of the sawing parts 300; the two sawing parts 300 are adjusted in position according to the specification of the profile through the three-axis moving mechanism 400, and the two sawing parts 300 are controlled to cut the end of the profile at the same time, which changes the existing cutting mode of the profile end one by one and improves the processing speed of the profile.

[0031] Referring to Figure 2 As shown in the figure, the rotary table mechanism 200 comprises a rotary plate frame 210, a support seat 220, a rotary driving assembly 230 and a pressing assembly 240, both ends of the rotary plate frame 210 are rotationally connected with the support seat 220 through a rotating shaft 250, the support seat 220 is fixed on the rack 100, and the rotary driving assembly 230 is connected with the rotating shaft 250; the pressing assembly 240 is slidingly installed on the rotary plate frame 210.

[0032] The profile is sent into by the mechanical hand, and the profile is fixed by the pressing assembly 240, the rotary driving assembly 230 rotates the rotating shaft 250, and the rotary plate frame 210 rotates around the rotating shaft 250 as the axis; when the rotary plate frame 210 rotates 180°, the profile is turned over; or according to the processing requirement, the rotary plate frame 210 is rotated, so that the profile is in an inclined state, and the swing angle cutting of the profile is realized.

[0033] Referring to Figure 3As shown, the rotary driving assembly 230 comprises a first gear 231, a second gear 232, and a rotary driving member 233, the first gear 231 is mounted on the rotating shaft 250, the second gear 232 is engaged with the first gear 231, and the second gear 232 is connected with the driving shaft of the rotary driving member 233; the rotary driving member 233 drives the second gear 232 to rotate, thereby driving the rotating shaft 250 to rotate through the first gear 231.

[0034] Referring to Figure 4 As shown, the pressing assembly 240 comprises a clamp frame 241, an upper pressing block 242, a lower pressing block 243, and a mounting plate 244, the upper pressing block 242 and the lower pressing block 243 are clamped with the profile, the clamp frame 241 is slidingly mounted on the X-axis rail assembly 245, and the X-axis rail assembly 245 is fixed on the clamp frame 241; the top of the clamp frame 241 is fixed with the upper pressing block 242, the lower pressing block 243 is fixed on the moving seat 246, the moving seat 246 is slidingly mounted on the Z-axis rail assembly 247, the Z-axis rail assembly 247 is fixed on the mounting plate 244, and the mounting plate 244 is connected with the lifting cylinder 248.

[0035] In operation, according to the specifications of the profile, the clamp frame 241 is moved to adjust the position of the clamp frame 241; at the same time, the height of the mounting plate 244 is adjusted by the lifting cylinder 248, so that the profile is clamped between the upper pressing block 242 and the lower pressing block 243.

[0036] A plurality of fixing holes 2441 are arranged longitudinally on the mounting plate 244, and a pull rod 249 is inserted on the moving seat 246; when the moving seat 246 is moved to a predetermined height, the pull rod 249 is pushed in, so that the pull rod 249 is inserted into the fixing hole 2441, and then the position of the moving seat 246 on the mounting plate 244 is fixed, and the preliminary adjustment of the position of the lower pressing block 243 is completed; after the preliminary adjustment is completed, the mounting plate 244 is pushed and pulled by the lifting cylinder 248 to further adjust the position of the lower pressing block 243, so as to cooperate with profiles of different specifications.

[0037] Referring to Figure 5 As shown, in order to further improve the clamping and fixing of the profile, the rotary table mechanism 200 further comprises two sets of telescopic baffle assemblies 260, which clamp the profile from the end of the profile; the telescopic baffle assembly 260 comprises a telescopic cylinder 261 and a telescopic baffle 262, the piston rod of the telescopic cylinder 261 is connected with the telescopic baffle 262, and the telescopic baffle 262 is slidingly mounted on the rotating plate frame 210.

[0038] Referring to Figure 6As shown, the rotating assembly 500 comprises a rotating motor 510 and a rotating seat 520, the rotating motor 510 is fixed on the Z-axis sliding seat 431 in the three-axis moving mechanism 400, the driving shaft of the rotating motor 510 is connected with the rotating seat 520, the rotating seat 520 is driven to rotate by the rotating motor 510, the rotating seat 520 is connected with the mounting plate 244, and the mounting plate 244 is used for mounting the sawing part 300.

[0039] With reference to Figure 7 As shown, the three-axis moving mechanism 400 comprises an X-axis moving assembly 410, a Y-axis moving assembly 420 and a Z-axis moving assembly 430, the X-axis moving assembly 410 is fixed on the top of the rack 100, the Y-axis moving assembly 420 is connected with the X-axis moving assembly 410, the Z-axis moving assembly 430 is connected with the Y-axis moving assembly 420, and the sawing part 300 is mounted on the Z-axis moving assembly 430.

[0040] The X-axis moving assembly 410 comprises an arm support 411, an X-axis driving motor 412, a driving gear 413, an X-axis rack 414 and an X-axis sliding rail sliding block assembly 415, the Y-axis moving assembly 420 is mounted on the arm support 411, the X-axis driving motor 412 is fixedly mounted on the arm support 411, the driving shaft of the X-axis driving motor 412 is connected with the driving gear 413, the driving gear 413 is engaged with the X-axis rack 414, and the X-axis sliding rail sliding block assembly 415 is arranged between the arm support 411 and the rack 100; the driving gear 413 is driven to rotate by the X-axis driving motor 412, so that the driving gear 413 moves along the X-axis rack 414 reciprocally, thereby realizing the movement of the sawing part 300 in the X-axis direction.

[0041] With reference to Figure 8 , 9 As shown, the Y-axis moving assembly 420 comprises a Y-axis sliding seat 421, a Y-axis nut seat 422, a Y-axis screw 423, a Y-axis driving motor 424 and a Y-axis sliding rail sliding block assembly 425, the Y-axis sliding seat 421 is connected with the Z-axis moving assembly 430, the Y-axis nut seat 422 is mounted on the bottom of the Y-axis sliding seat 421, the Y-axis screw 423 is threadedly mounted in the Y-axis nut seat 422, the Y-axis screw 423 is connected with the Y-axis driving motor 424, and the Y-axis sliding rail sliding block assembly 425 is mounted between the Y-axis sliding seat 421 and the arm support 411; the Y-axis screw 423 is driven to rotate by the Y-axis driving motor 424, so that the Y-axis nut seat 422 moves relative to the Y-axis screw 423, thereby realizing the movement of the sawing part 300 in the Y-axis direction.

[0042] With reference to Figure 10As shown, the Z-axis moving assembly 430 comprises a Z-axis sliding seat 431, a Z-axis nut seat 432, a Z-axis screw rod 433, a Z-axis driving motor 434, and a Z-axis sliding rail slider assembly 435. The Z-axis sliding seat 431 is connected with the sawing part 300. The Z-axis nut seat 432 is installed on the Y-axis sliding seat 421. The Z-axis screw rod 433 is installed in the Z-axis nut seat 432 in a threaded manner. The Z-axis screw rod 433 is connected with the Z-axis driving motor 434. The Z-axis driving motor 434 is fixed on the top of the Z-axis sliding seat 431. The Z-axis sliding rail slider assembly 435 is installed between the Z-axis sliding seat 431 and the Y-axis sliding seat 421. The Z-axis driving motor 434 drives the Z-axis screw rod 433 to rotate, so that the Z-axis nut seat 432 moves relative to the Z-axis screw rod 433, thereby realizing the movement of the sawing part 300 in the Z-axis direction.

[0043] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A double-end sawing machine characterized by, Include: Rack (100); Rotary table mechanism (200), the rotary table mechanism (200) is installed in front of the rack (100), the rotary table mechanism (200) is used to fix, overturn profile; Saw cutting part (300), the saw cutting part (300) adopts two, the saw cutting part (300) is connected with rotating assembly (500), the rotating assembly (500) is used to rotate the saw cutting part (300), changes the cutting angle of the saw cutting part (300); Three-axis moving mechanism (400), the rotating assembly (500) is fixed on the three-axis moving mechanism (400), the three-axis moving mechanism (400) is connected with the saw cutting part (300), the three-axis moving mechanism (400) is installed on the top of the rack (100), the three-axis moving mechanism (400) is used to move the saw cutting part (300) along X axis, Y axis, Z axis direction.

2. A double-end sawing machine according to claim 1, characterized in that The rotary table mechanism (200) includes rotary plate frame (210), support seat (220), rotary drive assembly (230), pressing assembly (240), both ends of the rotary plate frame (210) are rotatably connected with the support seat (220) through the rotating shaft (250), the support seat (220) is fixed on the rack (100), the rotary drive assembly (230) is connected with the rotating shaft (250), the rotary drive assembly (230) is used to rotate the rotating shaft (250), so that the rotary plate frame (210) rotates around the rotating shaft (250);The pressing assembly (240) is slidably installed on the rotary plate frame (210), and the pressing assembly (240) is used to fix the profile.

3. A double-end sawing machine according to claim 2, characterized in that The rotary drive assembly (230) includes first gear (231), second gear (232), rotary drive part (233), the first gear (231) is installed on the rotating shaft (250), the second gear (232) is engaged with the first gear (231), and the second gear (232) is connected with the drive shaft of the rotary drive part (233).

4. A double-end sawing machine according to claim 2, wherein The pressing assembly (240) includes clamp frame (241), upper pressing block (242), lower pressing block (243), mounting plate (244), the clamp frame (241) is slidably installed on the X axis rail assembly (245), the X axis rail assembly (245) is fixed on the clamp frame (241), the upper pressing block (242) and the lower pressing block (243) are clamped and fixed profile between them; The top of the clamp frame (241) is fixed with the upper pressing block (242), the lower pressing block (243) is fixed on the moving seat (246), the moving seat (246) is slidably installed on the Z axis rail assembly (247), the Z axis rail assembly (247) is fixed on the mounting plate (244), and the mounting plate (244) is connected with the lifting cylinder (248).

5. A double-end sawing machine according to claim 2, wherein The rotating table mechanism (200) further comprises two telescopic baffle assemblies (260), the two telescopic baffle assemblies (260) are clamped to the profile by the end of the profile; the telescopic baffle assembly (260) comprises a telescopic cylinder (261) and a telescopic baffle (262), the piston rod of the telescopic cylinder (261) is connected with the telescopic baffle (262), and the telescopic baffle (262) is slidingly arranged on the rotating plate frame (210).

6. A double-end sawing machine according to claim 1, wherein The rotating assembly (500) comprises a rotating motor (510) and a rotating seat (520), the rotating motor (510) is fixed on the three-axis moving mechanism (400), the driving shaft of the rotating motor (510) is connected with the rotating seat (520), and the rotating seat (520) is driven to rotate by the rotating motor (510).

7. A double-end sawing machine according to claim 1, wherein The three-axis moving mechanism (400) comprises an X-axis moving assembly (410), a Y-axis moving assembly (420) and a Z-axis moving assembly (430), the X-axis moving assembly (410) is fixed on the top of the rack (100), the Y-axis moving assembly (420) is connected with the X-axis moving assembly (410), the Z-axis moving assembly (430) is connected with the Y-axis moving assembly (420), and the saw cutting part (300) is installed on the Z-axis moving assembly (430).

8. A double-end sawing machine according to claim 7, characterized in that The X-axis moving assembly (410) comprises an arm support (411), an X-axis driving motor (412), a driving gear (413), an X-axis rack (414) and an X-axis sliding rail sliding block assembly (415), the Y-axis moving assembly (420) is installed on the arm support (411), the X-axis driving motor (412) is fixedly installed on the arm support (411), the driving shaft of the X-axis driving motor (412) is connected with the driving gear (413), the driving gear (413) is engaged with the X-axis rack (414), and the X-axis sliding rail sliding block assembly (415) is arranged between the arm support (411) and the rack (100).

9. A double-end sawing machine according to claim 8, characterized in that The Y-axis moving assembly (420) comprises a Y-axis sliding seat (421), a Y-axis nut seat (422), a Y-axis screw rod (423), a Y-axis driving motor (424) and a Y-axis sliding rail sliding block assembly (425), the Y-axis sliding seat (421) is connected with the Z-axis moving assembly (430), the Y-axis nut seat (422) is installed on the bottom of the Y-axis sliding seat (421), the Y-axis screw rod (423) is threadedly installed in the Y-axis nut seat (422), the Y-axis screw rod (423) is connected with the Y-axis driving motor (424), and the Y-axis sliding rail sliding block assembly (425) is installed between the Y-axis sliding seat (421) and the arm support (411).

10. A double-end sawing machine according to claim 9, characterized in that The Z-axis moving assembly (430) comprises a Z-axis sliding base (431), a Z-axis nut base (432), a Z-axis screw rod (433), a Z-axis driving motor (434) and a Z-axis sliding rail slider assembly (435). The Z-axis sliding base (431) is connected with the sawing part (300). The Z-axis nut base (432) is installed on the Y-axis sliding base (421). The Z-axis nut base (432) is internally screwed with the Z-axis screw rod (433). The Z-axis screw rod (433) is connected with the Z-axis driving motor (434). The Z-axis driving motor (434) is fixed to the top of the Z-axis sliding base (431). The Z-axis sliding base (431) and the Y-axis sliding base (421) are provided with the Z-axis sliding rail slider assembly (435) therebetween.

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