CN214140548U - Feeding device for section sawing - Google Patents

Feeding device for section sawing Download PDF

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Publication number
CN214140548U
CN214140548U CN202120066201.7U CN202120066201U CN214140548U CN 214140548 U CN214140548 U CN 214140548U CN 202120066201 U CN202120066201 U CN 202120066201U CN 214140548 U CN214140548 U CN 214140548U
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China
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clamping
feeding
positioning
vertical
fixed plate
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Application number
CN202120066201.7U
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Chinese (zh)
Inventor
房金泉
谭弟臣
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Shandong Weike Cnc Machinery Co ltd
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Shandong Weike Cnc Machinery Co ltd
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Abstract

The utility model relates to a feeding device for sawing profiles, which comprises a frame, wherein the frame is provided with a longitudinal conveying mechanism which is mutually matched, positioning and clamping mechanism and centre gripping feed mechanism, positioning and clamping mechanism includes the base, be equipped with vertical slider on the base, be equipped with vertical slide rail on the vertical slider, be equipped with the lift crossbeam on the vertical slide rail, the vertical driving cylinder that is equipped with between base and the lift crossbeam, the last interval of lift crossbeam is equipped with a plurality of positioning and clamping units, positioning and clamping unit includes the fixed plate, vertically be equipped with the material roller on the fixed plate, vertically be equipped with vertical slider on the fixed plate, be equipped with vertical slide rail on the vertical slider, be equipped with the movable plate on the vertical slide rail, be equipped with vertical die clamping cylinder between fixed plate and the movable plate, vertically be equipped with the registration roller on the fixed plate, vertically be equipped with the pinch roll on the movable plate, the pinch roll height is greater than the material roller height of holding, the pinch roll height is less than the registration roller height. Has the advantages of reasonable structural design, high feeding speed, suitability for feeding various profiles and the like.

Description

Feeding device for section sawing
The technical field is as follows:
the utility model relates to a section bar saw cuts technical field, concretely relates to section bar saw cuts and uses loading attachment.
Background art:
sawing is an essential process in the production of doors and windows and is mainly used for 45-degree beveling and/or 90-degree vertical cutting of profiles. The existing section bar sawing equipment comprises a small-sized cutting machine and a large-sized sawing machining center, wherein the small-sized cutting machine is mainly suitable for field construction or small-amount production, and the large-sized sawing machining center is suitable for batch production. The sawing machining center mainly comprises a feeding mechanism, a sawing mechanism and an unloading mechanism, the whole production is mainly mechanized, and the sawing machining efficiency of the section bar is obviously improved. Although the existing feeding mechanism of the sawing machining center can realize automatic feeding of the section bar, the existing feeding mechanism has some defects in practical use, firstly, the feeding speed of the section bar needs to be further improved, and the main reason is that the clamping and positioning design of the section bar is unreasonable; secondly, the clamping action of the manipulator is not adjustable, the design of the sectional material is diversified, different end faces are sometimes required to be clamped, but the existing clamping action of the manipulator is not adjustable, so that the feeding mode of the sectional material can be adjusted one by one, the workload of feeding is increased, and the feeding speed is reduced.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
The utility model has the following contents:
an object of the utility model is to solve the problem that prior art exists, provide the section bar and saw cut and use loading attachment, have that structural design is reasonable, the material loading is fast, can be applicable to advantages such as multiple section bar material loading.
The utility model discloses an adopt following technical scheme to realize above-mentioned purpose:
the feeding device for sawing the section comprises a rack, wherein a longitudinal conveying mechanism, a positioning and clamping mechanism and a clamping and feeding mechanism which are matched with each other are arranged on the rack, the positioning and clamping mechanism comprises a base arranged on the rack, a vertical sliding block is arranged on the base, a vertical sliding rail is arranged on the vertical sliding block, a lifting cross beam is arranged on the vertical sliding rail, a driving cylinder is vertically arranged between the base and the lifting cross beam, a plurality of positioning and clamping units are arranged on the lifting cross beam at intervals, each positioning and clamping unit comprises a fixed plate, a material supporting roller is longitudinally arranged on the fixed plate, a longitudinal sliding block is longitudinally arranged on the fixed plate, a longitudinal sliding rail is arranged on the longitudinal sliding block, a movable plate is arranged on the longitudinal sliding rail, a longitudinal clamping cylinder is arranged between the fixed plate and the movable plate, and a positioning roller is vertically arranged on the fixed plate, and a clamping roller matched with the positioning roller is vertically arranged on the moving plate, the height of the clamping roller is greater than that of the material supporting roller, and the height of the clamping roller is less than that of the positioning roller.
The lifting cross beam is provided with a plurality of vertical clamping units at intervals, each vertical clamping unit comprises a mounting seat, a vertical clamping cylinder is vertically arranged on each mounting seat, a fixed plate is arranged on each vertical clamping cylinder, a pressing plate is hinged to each fixed plate, a clamping adjusting cylinder is hinged to each fixed plate, and the clamping adjusting cylinder is hinged to the pressing plate.
Vertical conveying mechanism includes a plurality of conveying unit that set up along frame length direction interval, and a plurality of conveying unit pass through transmission shaft and/or coupling joint, the transmission shaft is connected with conveyor motor, conveying unit includes two band pulleys that the interval set up, two be equipped with the conveyer belt between the band pulley, even interval is equipped with a plurality of spacing archs on the conveyer belt, the transmission shaft with the band pulley is connected.
The clamping and feeding mechanism comprises a three-translation and one-rotation unit, and a clamping unit is arranged at the tail end of the three-translation and one-rotation unit.
The three-translation one-rotation unit comprises an X-direction feeding guide rail, an X-direction moving seat is arranged on the X-direction feeding guide rail, an X-direction feeding motor is arranged on the X-direction moving seat, an X-direction feeding gear is arranged on the X-direction feeding motor, the X-direction feeding gear is meshed with an X-direction feeding rack arranged on the rack, a Y-direction slider is arranged on the X-direction moving seat, a Y-direction guide rail is arranged on the Y-direction slider, a Y-direction moving seat is arranged on the Y-direction guide rail, a Y-direction motor is arranged on the X-direction moving seat, the Y-direction motor is connected with the Y-direction moving seat through a Y-direction lead screw, a Z-direction guide rail is vertically arranged on the Y-direction moving seat, a Z-direction moving seat is arranged on the Z-direction moving seat, a Z-direction motor is arranged on the Y-direction moving seat, the Z-direction motor is connected with the Z-direction moving seat through the Z-direction lead screw, and a servo motor is arranged on the Z-direction moving seat, the servo motor is connected with a driving synchronous belt wheel, and the driving synchronous belt wheel is connected with a driven synchronous belt wheel arranged on the clamping unit through a synchronous belt.
The centre gripping unit includes the outer tube, the outer tube passes through the bearing and installs Z is to removing on the seat, be equipped with on the outer tube driven synchronous pulley, the outer tube front end is equipped with the manipulator mount pad, be equipped with on the manipulator mount pad and decide the claw and move the claw, it rotates to set up to move the claw on the manipulator mount pad, be equipped with the actuating lever in the outer tube, actuating lever one end drives actuating cylinder with the centre gripping and rotates to be connected, and the other end articulates there is the connecting rod, the connecting rod with it rotates to connect to move the claw, the centre gripping drives actuating cylinder setting and removes the seat in Z.
The utility model adopts the above structure, following beneficial effect can be brought:
(1) the positioning and clamping mechanism is designed to realize rapid and accurate positioning of the section bar, which is beneficial to accurate and rapid clamping of a manipulator; (2) the clamping posture of the manipulator can be adjusted while feeding can be realized by designing the three-translation and one-rotation mechanism, and clamping of different end faces of the sectional material can be realized.
Description of the drawings:
fig. 1 is a schematic structural view of the feeding device of the present invention;
FIG. 2 is a front view of the positioning and clamping mechanism of the present invention;
fig. 3 is a top view of the positioning and clamping mechanism of the present invention;
fig. 4 is a schematic structural view of the clamping and feeding mechanism of the present invention;
fig. 5 is a schematic structural view of another view angle of the clamping and feeding mechanism of the present invention;
in the figure, 1, a rack, 2, a longitudinal conveying mechanism, 201, a conveying unit, 2011, a belt wheel, 2012, a conveying belt, 2013, a limiting protrusion, 202, a transmission shaft, 203, a coupler, 204, a conveying motor, 3, a positioning and clamping mechanism, 301, a base, 302, a vertical sliding block, 303, a vertical sliding rail, 304, a lifting beam, 305, a driving cylinder, 306, a positioning and clamping unit, 3061, a fixing plate, 3062, a material supporting roller, 3063, a longitudinal sliding block, 3064, a longitudinal sliding rail, 3065, a moving plate, 3066, a longitudinal clamping cylinder, 3067, a positioning roller, 3068, a clamping roller, 307, a vertical clamping unit, 3071, a mounting seat, 3072, a vertical clamping cylinder, 3073, a top plate, 3074, a pressing plate, 3075, a clamping adjusting cylinder, 4, a clamping and feeding mechanism, 401, an X-direction feeding guide rail, 402, an X-direction moving seat, 403, an X-direction feeding motor, 404, an X-direction feeding gear, 405 and an X-direction feeding rack, 406. the device comprises a Y-direction sliding block, 407, a Y-direction guide rail, 408, a Y-direction moving seat, 409, a Y-direction motor, 410, a Y-direction lead screw, 411, a Z-direction guide rail, 412, a Z-direction moving seat, 413, a Z-direction motor, 414, a Z-direction lead screw, 415, a servo motor, 416, a driving synchronous pulley, 417, a synchronous belt, 418, a driven synchronous pulley, 419, an outer pipe, 420, a bearing, 421, a manipulator mounting seat, 422, a fixed claw, 423, a movable claw, 424, a driving rod, 425, a clamping driving cylinder, 426 and a connecting rod.
The specific implementation mode is as follows:
in order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
Furthermore, the terms "X-direction," "Y-direction," "Z-direction," "lateral," "longitudinal," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a location of an indicated technical feature.
In the present invention, unless otherwise expressly stated or limited, the terms "provided", "disposed", "connected", and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-5, the feeding device for profile sawing comprises a frame 1, wherein a longitudinal conveying mechanism 2, a positioning and clamping mechanism 3 and a clamping and feeding mechanism 4 are arranged on the frame 1, the positioning and clamping mechanism 3 comprises a base 301 arranged on the frame 1, a vertical slider 302 is arranged on the base 301, a vertical slide rail 303 is arranged on the vertical slider 302, a lifting beam 304 is arranged on the vertical slide rail 303, a driving cylinder 305 is vertically arranged between the base 301 and the lifting beam 304, a plurality of positioning and clamping units 306 are arranged on the lifting beam 304 at intervals, each positioning and clamping unit 306 comprises a fixed plate 3061, a material supporting roller 3062 is longitudinally arranged on the fixed plate 3061, a longitudinal slider 3063 is longitudinally arranged on the fixed plate 3061, a longitudinal slide rail 3064 is arranged on the longitudinal slider 3063, and a moving plate 3065 is arranged on the longitudinal slide rail 3064, a longitudinal clamping cylinder 3066 is arranged between the fixed plate 3061 and the moving plate 3065, a positioning roller 3067 is vertically arranged on the fixed plate 3061, a clamping roller 3068 matched with the positioning roller 3067 is vertically arranged on the moving plate 3065, the height of the clamping roller 3068 is larger than that of the material supporting roller 3062, and the height of the clamping roller 3068 is smaller than that of the positioning roller 3067. Through designing vertical conveying mechanism 2, positioning and clamping mechanism 3 and centre gripping feed mechanism 4, realize the mechanized material loading of section bar, material loading speed, efficient, can realize the quick accurate positioning to the section bar through designing positioning and clamping mechanism 3, be favorable to the manipulator accuracy, quick centre gripping section bar.
The interval is equipped with a plurality of vertical clamping unit 307 on the lifting beam 304, vertical clamping unit 307 includes mount pad 3071, vertically on the mount pad 3071 be equipped with vertical die clamping cylinder 3072, be equipped with stationary plate 3073 on the vertical die clamping cylinder 3072, it has clamp plate 3074 to articulate on the stationary plate 3073, it has clamping adjusting cylinder 3075 to articulate on the stationary plate 3073, clamping adjusting cylinder 3075 with the clamp plate 3074 is articulated to be connected. The reliability of the positioning of the profiles is further ensured by the vertical clamping unit 307.
Vertical conveying mechanism 2 includes a plurality of conveying unit 201 that set up along 1 length direction interval of frame, and a plurality of conveying unit 201 pass through transmission shaft 202 and/or shaft coupling 203 to be connected, transmission shaft 202 is connected with conveying motor 204, conveying unit 201 includes two pulleys 2011 that the interval set up, two be equipped with conveyer belt 2012 between the pulley 2011, even interval is equipped with a plurality of spacing archs 2013 on the conveyer belt 2012, transmission shaft 202 with the pulley 2011 is connected. The longitudinal conveying mechanism 2 is designed to quickly and efficiently feed the sectional materials one by one.
The clamping and feeding mechanism 4 comprises a three-translation and one-rotation unit, and a clamping unit is arranged at the tail end of the three-translation and one-rotation unit.
The three-translation and one-rotation unit comprises an X-direction feeding guide rail 401, an X-direction moving seat 402 is arranged on the X-direction feeding guide rail 401, an X-direction feeding motor 403 is arranged on the X-direction moving seat 402, an X-direction feeding gear 404 is arranged on the X-direction feeding motor 403, the X-direction feeding gear 404 is meshed with an X-direction feeding rack 405 arranged on the machine frame 1, a Y-direction slider 406 is arranged on the X-direction moving seat 402, a Y-direction guide rail 407 is arranged on the Y-direction slider 406, a Y-direction moving seat 408 is arranged on the Y-direction guide rail 407, a Y-direction motor 409 is arranged on the X-direction moving seat 402, the Y-direction motor 409 is connected with the Y-direction moving seat 408 through a Y-direction lead screw 410, a Z-direction guide rail 411 is vertically arranged on the Y-direction moving seat 408, a Z-direction moving seat 412 is arranged on the Z-direction guide rail 411, a Z-direction motor 413 is arranged on the Y-direction moving seat 408, and the Z-direction motor 413 is connected with the Z-direction moving seat 412 through a Z-direction lead screw 414, the Z-direction moving base 412 is provided with a servo motor 415, the servo motor 415 is connected to a driving timing pulley 416, and the driving timing pulley 416 is connected to a driven timing pulley 418 provided on the gripping unit through a timing belt 417. The clamping posture of the manipulator can be adjusted while feeding can be realized by designing the three-translation and one-rotation mechanism, and clamping of different end faces of the sectional material can be realized.
The clamping unit comprises an outer tube 419, the outer tube 419 is mounted on the Z-direction moving seat 412 through a bearing 420, the outer tube 419 is provided with the driven synchronous pulley 418, the front end of the outer tube 419 is provided with a manipulator mounting seat 421, the manipulator mounting seat 421 is provided with a fixed claw 422 and a movable claw 423, the movable claw 423 is rotatably arranged on the manipulator mounting seat 421, a driving rod 424 is arranged in the outer tube 419, one end of the driving rod 424 is rotatably connected with a clamping driving cylinder 425, the other end of the driving rod 424 is hinged with a connecting rod 426, the connecting rod 426 is rotatably connected with the movable claw 423, and the clamping driving cylinder 425 is arranged on the Z-direction moving seat 412. The movable jaw 423 and the fixed jaw 422 are driven to close or open through the clamping driving cylinder 4025, the driving rod 4024 and the connecting rod 426, and then the profile is clamped and released.
The utility model discloses loading attachment's working process:
firstly, the section bars are placed on a conveying belt 2012 one by one, the conveying motor 204 drives the conveying belt 2012 to rotate through a transmission shaft 202 and a belt pulley 2011, and further the section bars are conveyed to a positioning and clamping mechanism 3, before the section bars reach the positioning and clamping mechanism 3, the lifting cross beam 304 is descended by driving the air cylinder 305 (at this time, the material supporting roller 3062 is lower than the conveying belt 2012, the positioning roller 3067 is higher than the conveying belt 2012, the clamping roller 3068 is driven by the longitudinal driving air cylinder 305 to be far away from the positioning roller 3067), when the section bars are conveyed to the positioning roller 3067, the lifting cross beam 304 is lifted by the driving air cylinder 305, the section bars are supported by the material supporting roller 3062, then the clamping roller 3068 is operated by the longitudinal clamping air cylinder 3066 to be matched with the positioning roller 3067 to limit the section bars, then the clamping adjusting air cylinder 3075 is operated to drive the plate 3074 to rotate, then the vertical clamping air cylinder 3072 is operated to drive the pressing plate 3074 to press the section bars tightly, then a rotating unit is operated to adjust the positions of the rotating claw 423 and the fixed claw 422, after the position is adjusted, the clamping driving cylinder 425 operates to drive the movable claw 423 to rotate to clamp the section bar (the pressing plate 3074 is reset), and then the X-direction feeding motor 403 drives the section bar to feed and load the section bar through the X-direction feeding gear 404 and the X-direction feeding rack 405.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (6)

1. The feeding device for sawing the section is characterized by comprising a rack, wherein a longitudinal conveying mechanism, a positioning and clamping mechanism and a clamping and feeding mechanism which are matched with each other are arranged on the rack, the positioning and clamping mechanism comprises a base arranged on the rack, a vertical sliding block is arranged on the base, a vertical sliding rail is arranged on the vertical sliding block, a lifting cross beam is arranged on the vertical sliding rail, a driving cylinder is vertically arranged between the base and the lifting cross beam, a plurality of positioning and clamping units are arranged on the lifting cross beam at intervals, each positioning and clamping unit comprises a fixed plate, a material supporting roller is longitudinally arranged on the fixed plate, a longitudinal sliding block is longitudinally arranged on the fixed plate, a longitudinal sliding rail is arranged on the longitudinal sliding block, a movable plate is arranged on the longitudinal sliding rail, a longitudinal clamping cylinder is arranged between the fixed plate and the movable plate, and a positioning roller is vertically arranged on the fixed plate, and a clamping roller matched with the positioning roller is vertically arranged on the moving plate, the height of the clamping roller is greater than that of the material supporting roller, and the height of the clamping roller is less than that of the positioning roller.
2. The feeding device for profile sawing according to claim 1, wherein a plurality of vertical clamping units are arranged on the lifting beam at intervals, each vertical clamping unit comprises a mounting seat, a vertical clamping cylinder is vertically arranged on each mounting seat, a fixed plate is arranged on each vertical clamping cylinder, a pressing plate is hinged to each fixed plate, a clamping adjusting cylinder is hinged to each fixed plate, and each clamping adjusting cylinder is hinged to each pressing plate.
3. The feeding device for profile sawing according to claim 2, wherein the longitudinal conveying mechanism comprises a plurality of conveying units arranged at intervals along the length direction of the rack, the plurality of conveying units are connected through a transmission shaft and/or a coupling, the transmission shaft is connected with a conveying motor, the conveying units comprise two belt wheels arranged at intervals, a conveying belt is arranged between the two belt wheels, a plurality of limiting protrusions are uniformly arranged on the conveying belt at intervals, and the transmission shaft is connected with the belt wheels.
4. The feeding device for profile sawing according to claim 3, wherein the clamp feeding mechanism comprises a tri-translation and one-rotation unit, and a clamping unit is provided at a distal end of the tri-translation and one-rotation unit.
5. The feeding device for profile sawing according to claim 4, wherein the three translation and rotation units comprise X-direction feeding guide rails, X-direction moving seats are arranged on the X-direction feeding guide rails, X-direction feeding motors are arranged on the X-direction moving seats, X-direction feeding gears are arranged on the X-direction feeding motors, the X-direction feeding gears are meshed with X-direction feeding racks arranged on the frame, Y-direction sliders are arranged on the X-direction moving seats, Y-direction guide rails are arranged on the Y-direction sliders, Y-direction moving seats are arranged on the Y-direction guide rails, Y-direction motors are arranged on the X-direction moving seats, the Y-direction motors are connected with the Y-direction moving seats through Y-direction lead screws, Z-direction guide rails are vertically arranged on the Y-direction moving seats, Z-direction moving seats are arranged on the Z-direction moving seats, and the Z-direction motors are connected with the Z-direction moving seats through Z-direction lead screws, the Z-direction moving seat is provided with a servo motor, the servo motor is connected with a driving synchronous belt wheel, and the driving synchronous belt wheel is connected with a driven synchronous belt wheel arranged on the clamping unit through a synchronous belt.
6. The feeding device for profile sawing according to claim 5, wherein the clamping unit comprises an outer tube, the outer tube is mounted on the Z-direction moving seat through a bearing, the outer tube is provided with the driven synchronous pulley, the front end of the outer tube is provided with a manipulator mounting seat, the manipulator mounting seat is provided with a fixed claw and a movable claw, the movable claw is rotatably arranged on the manipulator mounting seat, a driving rod is arranged in the outer tube, one end of the driving rod is rotatably connected with the clamping driving cylinder, the other end of the driving rod is hinged with a connecting rod, the connecting rod is rotatably connected with the movable claw, and the clamping driving cylinder is arranged on the Z-direction moving seat.
CN202120066201.7U 2021-01-11 2021-01-11 Feeding device for section sawing Active CN214140548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120066201.7U CN214140548U (en) 2021-01-11 2021-01-11 Feeding device for section sawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120066201.7U CN214140548U (en) 2021-01-11 2021-01-11 Feeding device for section sawing

Publications (1)

Publication Number Publication Date
CN214140548U true CN214140548U (en) 2021-09-07

Family

ID=77547204

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120066201.7U Active CN214140548U (en) 2021-01-11 2021-01-11 Feeding device for section sawing

Country Status (1)

Country Link
CN (1) CN214140548U (en)

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