CN115488684A - Automatic go up lathe of unloading - Google Patents
Automatic go up lathe of unloading Download PDFInfo
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- CN115488684A CN115488684A CN202211166706.6A CN202211166706A CN115488684A CN 115488684 A CN115488684 A CN 115488684A CN 202211166706 A CN202211166706 A CN 202211166706A CN 115488684 A CN115488684 A CN 115488684A
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- 230000007246 mechanism Effects 0.000 claims abstract description 94
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000003754 machining Methods 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000002173 cutting fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/043—Construction of the grippers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to a machine tool capable of automatically feeding and discharging, which comprises a machine tool and a feeding and discharging device, wherein the feeding and discharging device comprises a feeding and discharging device body; a machining channel is arranged in the machine tool; the feeding and discharging device comprises a rack and a portal frame; the gantry is arranged on one side of the machine tool, a conveying line is arranged at the top of the frame, and the gantry spans the conveying line and is arranged on the frame; a transverse moving mechanism is arranged on a cross beam of the portal frame in a sliding manner, and a longitudinal moving mechanism is arranged on the transverse moving mechanism; a sliding groove is further formed in one side, opposite to the transverse moving mechanism, of the cross beam, a transverse driving mechanism is arranged in the sliding groove, and the transverse moving mechanism can drive the longitudinal mechanism to extend into a machining channel of the machine tool through the transverse driving mechanism; and the longitudinal moving mechanism is provided with a sucker, and the sucker is used for picking and placing workpieces from the machining channel of the machine tool or the conveying line. The invention effectively solves the problem of dry-wet separation of feeding and discharging of the machine tool, and has the advantages of easy control and low manufacturing cost.
Description
Technical Field
The invention relates to the technical field of feeding and discharging of machine tools, in particular to a machine tool capable of automatically feeding and discharging.
Background
Machine tools are important devices for industrial manufacturing. Most of existing machine tools are provided with 6-degree-of-freedom mechanical arms for loading and unloading workpieces to be machined and machined workpieces so as to achieve machining automation. However, the conventional truss type mechanical arm is limited by the structural design and the installation form, and the mechanical arm needs to be installed near a machining channel in a machine tool, so that cutting fluid used in workpiece machining and waste chips generated in machining can splash to the mechanical arm, the work of the mechanical arm is affected, and even the mechanical arm is damaged. In addition, the 6-degree-of-freedom mechanical arm is high in cost and needs a corresponding control system matched with the mechanical arm, and the production cost of an enterprise is obviously greatly increased.
Disclosure of Invention
Accordingly, the present invention is directed to provide an automatic loading and unloading machine tool, which can improve the working environment during automatic loading and unloading and has a low manufacturing cost.
The invention is realized by the following technical scheme:
a machine tool capable of automatically feeding and discharging comprises a machine tool and a feeding and discharging device; a machining channel is arranged in the machine tool; the feeding and discharging device comprises a rack and a portal frame; the gantry is arranged on one side of the machine tool, a conveying line is arranged at the top of the frame, and the gantry spans the conveying line and is arranged on the frame; a transverse moving mechanism is arranged on a cross beam of the portal frame in a sliding manner, and a longitudinal moving mechanism is arranged on the transverse moving mechanism; a sliding groove is further formed in one side, opposite to the transverse moving mechanism, of the cross beam, a transverse driving mechanism is arranged in the sliding groove, and the transverse moving mechanism can drive the longitudinal mechanism to extend into a machining channel of the machine tool through the transverse driving mechanism; and the longitudinal moving mechanism is provided with a sucker, and the sucker is used for picking and placing workpieces from the processing channel of the machine tool or the conveying line.
Compared with the prior art, the feeding and discharging device of the linear shaft feeding and discharging device is arranged on the outer side of the machine tool to replace a 6-degree-of-freedom mechanical arm, so that a blank workpiece and a finished product are placed on the outer side of the machine tool, the blank workpiece and the finished product are not influenced by cutting fluid, the problem of dry-wet separation of feeding and discharging of the machine tool is effectively solved, the control is easy, and the manufacturing cost is low.
Further, the lateral moving mechanism comprises a first sliding plate, a second sliding plate and a linkage assembly; the first sliding plate is arranged on the cross beam and is transversely and slidably connected with the cross beam through the transverse driving mechanism; the second sliding plate is arranged on the first sliding plate and is transversely and slidably connected with the first sliding plate; the linkage assembly is respectively and fixedly connected with the first sliding plate and the second sliding plate, so that the first sliding plate is driven to synchronously and transversely slide when transversely moving.
Furthermore, the linkage assembly comprises a synchronous belt, two synchronous wheels matched with the synchronous belt and two clamping blocks; the two synchronous wheels are respectively arranged on two sides of the top of the first sliding block along the length direction of the first sliding block, and are in transmission connection through the synchronous belts; the two clamping blocks are respectively fixed on the cross beam and the second sliding plate and respectively clamp the synchronous belt.
Furthermore, a first transverse guide rail is arranged on the side face, opposite to the cross beam, of the first sliding plate, and a first transverse sliding block matched with the first transverse guide rail is arranged at the corresponding position of the cross beam; the first sliding plate is provided with a second transverse guide rail, the second sliding plate comprises a connecting part and an installation part, and a second transverse sliding block matched with the second transverse guide rail is arranged at the position, right opposite to the second transverse guide rail, of the connecting part.
Further, the transverse driving mechanism comprises a transverse screw rod, a transverse screw rod sliding block and a transverse driving motor; the transverse screw rod is arranged on the cross beam and is parallel to the first transverse guide rail; the transverse screw rod sliding block is slidably sleeved on the transverse screw rod and is fixedly connected with the first sliding plate; and the transverse driving motor is fixedly connected with one end of the transverse screw rod so as to drive the transverse screw rod sliding block to move along the transverse screw rod.
Further, the longitudinal moving mechanism comprises a longitudinal telescopic cylinder, a transverse adjusting cylinder and a sucker connecting plate; the longitudinal telescopic cylinder is arranged on the mounting part of the second sliding plate and is provided with a telescopic shaft, and the transverse adjusting cylinder is fixedly connected and fixed on the telescopic shaft; the transverse adjusting cylinder is provided with an output shaft which can move transversely, and the sucker connecting plate is horizontally fixed on the output shaft of the transverse adjusting cylinder; the sucking disc is fixed on the sucking disc connecting plate, just the head orientation of sucking disc the transfer chain.
Further, the number of the longitudinal moving mechanisms is two, and the two longitudinal moving mechanisms are arranged on the mounting part of the second sliding plate in parallel.
Furthermore, the machine tool for automatic feeding and discharging also comprises two material tray lifting mechanisms, wherein the two material tray lifting mechanisms are respectively arranged at the upstream and the downstream of the portal frame along the conveying line; the material tray lifting mechanism comprises two lifting frames and two lifting cylinders which are respectively arranged at two sides of the conveying line, the lifter comprises a tray carrying part for placing a material tray and a supporting part for supporting the tray carrying part, the supporting part is vertical to the top of the rack, and the tray carrying part is horizontally arranged at the upper end of the supporting part; the lifting motor is provided with an output shaft which is fixedly connected with the lower end of the supporting part, and the lifting motor is used for driving the supporting part to ascend or descend along the vertical direction.
Furthermore, the top of each tray-carrying part is respectively provided with a positioning block to limit the position of the tray placed on the tray-carrying part.
Further, the tray lifting mechanism further comprises a linear bearing, and the linear bearing is slidably sleeved on the supporting portion to guide the supporting portion to move up and down along the vertical direction.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a machine tool for automatic loading and unloading according to the present invention;
FIG. 2 is a schematic structural view of an upper and lower feeding device of a first embodiment of a machine tool for automatic feeding and discharging according to the present invention;
FIG. 3 is a schematic structural diagram of a linkage assembly in a first embodiment of the automatic loading and unloading machine tool according to the present invention;
FIG. 4 is a schematic structural diagram of a longitudinal moving mechanism in a first embodiment of an automatic loading and unloading machine tool according to the present invention;
FIG. 5 is a schematic structural diagram of an upper and lower feeding device of a second embodiment of a machine tool capable of automatic feeding and discharging according to the present invention;
reference numerals are as follows: 10-a machine tool, 102-a workbench in a machining channel of the machine tool, 20-a loading and unloading device, 22-a rack, 221-a conveying line, 2211-a guide rail, 24-a portal frame, 24 a-a cross beam, 24 b-a vertical column, a sliding groove of 241-a cross beam, 242-a transverse moving mechanism, 2421-a first sliding plate, 2421 a-a first transverse guide rail, 2421 b-a first transverse sliding block, 2421 c-a second transverse guide rail, 2421 d-a second transverse sliding block, 2422-a second sliding plate, a connecting part of 2422 a-a second sliding plate, a mounting part of 2422 b-a second sliding plate, 2423-a linkage component, 2423 a-a synchronous belt, 2423 b-a synchronous wheel, 2423 c-a clamping block, 243-a transverse driving mechanism, 2431-a transverse screw rod, 2433-a transverse driving motor, 244-a longitudinal moving mechanism, 2441-a longitudinal telescopic cylinder, 2442-a transverse adjusting cylinder, 2443-a suction cup, a connecting plate, 26-a tray lifting mechanism, 261-a lifting and a positioning block, 30-a workpiece to-be machined.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1-3, fig. 1-3 show a specific structure of a first embodiment of a machine tool for automatic loading and unloading according to the present invention, the machine tool for automatic loading and unloading according to the present embodiment includes a machine tool 10 and a loading and unloading device 20; a processing channel is arranged in the machine tool 10; the loading and unloading device 20 comprises a frame 22 and a portal frame 24. The frame 22 is disposed on one side of the machine tool 10 close to the machining passage, and specifically includes a support platform 221 and two triangular supports 222, the triangular supports 222 are fixed in parallel on one side of the machine tool 10, and the support platform 221 is horizontally disposed on the two triangular supports 222. The top of the frame 22 is provided with a conveying line 221, and the conveying line 221 is provided with a guide rail 2200 parallel to the extending direction of the conveying line 221. Gantry 24 spans conveyor line 221 and is disposed atop gantry 22. The beam 24a of the gantry 24 is provided with a lateral movement mechanism 242 sliding on one side surface in the width direction thereof, wherein the lateral movement direction of the lateral movement mechanism 242 is perpendicular to the extending direction of the guide rail 2200. The transverse moving mechanism 242 is provided with two longitudinal moving mechanisms 244, and the longitudinal moving mechanisms 244 are provided with suction cups 246 having heads facing the conveying line 221 and used for picking and placing the workpiece to be processed and the processed workpiece.
Specifically, the lateral moving mechanism 242 includes a first slide plate 2421, a second slide plate 2422, and a linkage assembly 2423. The first sliding plate 2421 is specifically a rectangular plate, and one side surface of the first sliding plate 2421, which faces the cross beam 24a, is provided with two first transverse guide rails 2421a which are parallel to the top surface of the rack 22, and the first transverse guide rails 2421a specifically include two transverse single rails; and a corresponding position on the cross beam 24a is provided with a first cross slide 2421b adapted to the first cross rail 2421 a. The top of the first sliding plate 2421 is further provided with a second cross guide 2421c parallel to the first cross guide 2421 a; the second sliding plate 2422 is specifically an inverted L-shaped plate, and includes a connecting portion 2422a and a mounting portion 2422b, and a second cross slide 2421d adapted to the second cross guide 2421c is disposed at a position where the connecting portion 2422a faces the second cross guide 2421 c. Linkage assembly 2423 includes timing belt 2423a, two timing wheels 2423b adapted to timing belt 2423a, and two clamping blocks 2423c. The two synchronous wheels 2423b are respectively arranged at two sides of the top of the first sliding plate 2421 along the length direction thereof, and the synchronous belts 2423a are sleeved at the outer sides of the two synchronous wheels 2423b so as to realize the transmission connection of the two synchronous wheels 2423 b; the two holding blocks 2423c are fixed on the cross beam 24a and the second slide plate 2422, respectively, and hold the timing belts 2423a, respectively.
Further, the first sliding plate 2421 is laterally moved by a lateral driving mechanism (not shown). A transverse drive mechanism (not shown) is provided on the cross beam 24a, and includes a transverse screw 2431, a transverse screw slider (not shown), and a transverse drive motor 2424. Specifically, the transverse screw 2431 is disposed on a side of the cross beam 24a opposite to the first slide plate 2421, and is parallel to the first transverse guide rail 2421 a; a transverse screw rod sliding block (not shown) is sleeved on the transverse screw rod 2431 and is fixedly connected with the first sliding plate 2421; the transverse driving motor 2433 is a servo motor, and has an output shaft fixedly connected to one end of the transverse screw 2431 to drive a transverse screw slider (not shown) to move along the transverse screw 2431, so as to drive the first sliding plate 2421 to move transversely. Preferably, the side of the beam 24a facing the first sliding plate is provided with a sliding slot 241, and a transverse driving mechanism (not shown) is embedded in the sliding slot 241 to save space.
When a transverse driving mechanism (not shown) drives the first slide plate 2421 to slide transversely, the first slide plate 2421 and the cross beam 24a are relatively displaced, and since a clamping block 2423c provided at the cross beam 24a clamps the timing belt 2423a, the timing belt 2423a rotates with the relative displacement between the first slide plate 2421 and the cross beam 24 a; since the clamping block 2423c of the second slide plate 2422 clamps the timing belt 2423a, when the timing belt 2423a rotates, the second slide plate 2422 is synchronously driven to move transversely.
Referring to fig. 4, the longitudinal moving mechanism 244 includes a telescopic cylinder 2441, a transverse adjusting cylinder 2442 and two suction cup connecting plates 2443. Specifically, the telescopic cylinder 2441 has a telescopic shaft fixed thereto, and the telescopic cylinder 2441 is fixed to a side of the second slide plate 2422 facing away from the first slide plate 2421 such that the telescopic shaft faces downward. The transverse adjusting cylinder 2442 has two output shafts which are parallel to each other and can move in opposite directions, and the transverse adjusting cylinder 2442 is fixed to the front end of the telescopic shaft of the telescopic cylinder 2441 so that the output shaft of the transverse adjusting cylinder 2442 faces downward. Two sucking disc connecting plates 2443 are respectively fixed horizontally at the front ends of two output shafts of the transverse adjusting cylinder 2442. The suction cups 246 are respectively fixedly arranged on the side surfaces of the suction cup connecting plates 2443, which face away from the transverse adjusting air cylinders 2442, and the heads of the suction cups 246 face downwards. The longitudinal moving mechanism 244 further includes a vacuum unit (not shown) in communication with the suction cup 246 for cooperating with the suction cup 246 to pick and place the workpiece. When the suction cup 246 is in contact with the workpiece, a vacuum is applied to the cavity formed by the suction cup 246 and the workpiece, thereby sucking the workpiece, and when a vacuum application unit (not shown) applies air to the cavity formed by the suction cup 246 and the workpiece, the workpiece is lowered. The evacuation unit (not shown) specifically includes a vacuum pump.
Referring to fig. 5, fig. 5 shows a specific structure of a second embodiment of the automatic loading and unloading machine tool according to the present invention, and as an optimized solution to the above technical solution, the automatic loading and unloading machine tool according to the present embodiment further includes tray lifting mechanisms 26 respectively disposed at the upstream and downstream of the gantry 24 along the conveying line 221.
Specifically, the tray lifting mechanism 26 includes lifting frames 261 provided on both sides of the conveying line 221, respectively, and the lifting frames include a tray loading portion 261a and a support portion 261b. The supporting portion 261 is two supporting rods perpendicular to the top of the rack 10, and the tray portion 261a is a long plate horizontally fixed at one end of the supporting portion 261b and parallel to the extending direction of the conveying line 221. The elevating cylinder (not shown) has an output shaft fixedly connected to the other end of the supporting part 261b to drive the elevating frame 261 to be elevated or lowered in a vertical direction. The two ends of the top of the tray loading part 261a along the extension direction of the conveying line 221 are respectively provided with a positioning block 262, and the distance between the positioning blocks 262 on the two lifting frames is larger than the width of the tray, so as to limit the position of the tray placed on the tray loading part 261 a.
Further, the tray lifting mechanism further includes a linear bearing 263, and the linear bearing 263 is slidably sleeved on the supporting portion 261b to guide the movement of the supporting portion 261b along the vertical direction.
In operation of the preferred machine, the trays are placed on the lifting frame 261 of the tray lifting mechanism 26 upstream of the conveyor line 221, the lifting frame 261 is lowered until the bottoms of the trays 30 contact the linear module (not shown) on the guide rail 2211, and the linear module (not shown) drives the trays 30 to move along the guide rail 2211 to the gantry 24. When the tray 30 moves to be installed below the two longitudinal moving mechanisms 244 (the first longitudinal moving mechanism and the second longitudinal moving mechanism, respectively), the first horizontal adjusting cylinder of the first longitudinal moving mechanism adjusts the position between the two suction cup connecting plates 2443 according to the distance between the workpieces in the tray, thereby adjusting the distance between the suction cups 246. After the processing, the first longitudinal stretching cylinder drives the first transverse adjusting cylinder to move downwards along the vertical direction, so that the suction cups 246 on the two suction cup connecting plates 2443 contact with two adjacent workpieces 32 to be processed in the tray 30, and at this time, the vacuum pumping unit (not shown) is started, so that the suction cups 246 absorb the workpieces 32 to be processed. After the suction, the longitudinal stretching cylinder 2441 of the first longitudinal moving mechanism drives the suction cup 246 to reset. Next, the transverse driving motor 2433 drives the first sliding plate 2421 to move transversely, and drives the second sliding plate 2422 to move transversely synchronously through the linkage assembly 2423, so that the suction cups 246 on the two longitudinal moving mechanisms 244 extend into the processing channel of the machine tool 10, two working tables 102 are arranged in the processing channel, namely a first working table and a second working table, and the first working table and the second working table are respectively provided with a processed workpiece. After the two longitudinal moving mechanisms 244 are moved into the processing channel, the two suction cup connecting plates 2443 of the second longitudinal moving mechanism are aligned with the first worktable and the second worktable, and then the suction cups 246 on the two suction cup connecting plates 2443 are moved downward in the vertical direction at the same time, and by the vacuum pumping action of the vacuum pumping unit (not shown), the processed workpieces on the first worktable and the second worktable are respectively adsorbed. After the adsorption, the second longitudinal moving mechanism is reset. Next, the two longitudinal moving mechanisms 244 move laterally to align the two suction cup connection plates 2443 of the first longitudinal moving mechanism with the first work table and the second work table, respectively, and then the suction cups 246 on the two suction cup connection plates move downward in the vertical direction at the same time, and place the workpiece 32 to be processed on the first work table and the second work table, respectively, to process the workpiece 32 to be processed. After the placement, the first longitudinal moving mechanism is reset. Then, the transverse driving mechanism 243 drives the transverse moving mechanism 242 to transversely move again, so that the first longitudinal moving mechanism and the second longitudinal moving mechanism move to the upper part of the conveying line 221, the two sucker connecting plates 2443 of the first longitudinal moving mechanism are aligned with the workpiece 32 to be processed on the material tray 30, and the second longitudinal moving mechanism is aligned with the vacant position on the material tray 30; then, the two longitudinal moving mechanisms 244 simultaneously move downward in the vertical direction, wherein the second longitudinal moving mechanism puts the processed workpiece into the vacant position of the tray 30, and the first longitudinal moving mechanism re-adsorbs the workpiece 32 to be processed from the tray 30. The above operation is repeated until the tray 30 is filled with the processed work pieces, the tray 30 is moved by the linear module (not shown) along the conveying line 221 to the tray lifting mechanism 26 located at the downstream of the gantry 24, the lifting frame 261 in the tray lifting mechanism 26 is lifted, and finally the tray 30 located at the downstream tray lifting mechanism 26 is removed.
Compared with the prior art, the feeding and discharging device of the linear shaft feeding and discharging device is arranged on the outer side of the machine tool to replace a 6-degree-of-freedom mechanical arm, so that a blank workpiece and a finished workpiece are placed on the outer side of the machine tool, the blank workpiece and the finished workpiece are not influenced by cutting fluid, the problem of dry-wet separation of feeding and discharging of the machine tool is effectively solved, and the feeding and discharging device is low in manufacturing cost and easy to control; through setting up the flexible lateral shifting mechanism of two-stage, realize big stroke lateral shifting, simultaneously through setting up two longitudinal movement mechanism, make lateral shifting mechanism lateral shifting once, can accomplish simultaneously and go up unloading, effectively improve the efficiency of going up unloading, and save space and cost. In addition, by arranging the material tray lifting mechanism at the upper stream and the lower stream of the portal frame along the conveying line, the material changing is not required to be stopped, and the continuous production can be realized.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, to those skilled in the art, changes and modifications may be made without departing from the spirit of the present invention, and it is intended that the present invention encompass such changes and modifications.
Claims (10)
1. The utility model provides an automatic lathe of unloading, its characterized in that includes:
a machine tool and a loading and unloading device; a machining channel is arranged in the machine tool; the feeding and discharging device comprises a rack and a portal frame; the gantry frame is arranged on the machine frame and spans the conveying line;
a transverse moving mechanism is arranged on a cross beam of the portal frame in a sliding manner, and a longitudinal moving mechanism is arranged on the transverse moving mechanism;
a sliding groove is further formed in one side, opposite to the transverse moving mechanism, of the cross beam, a transverse driving mechanism is arranged in the sliding groove, and the transverse moving mechanism can drive the longitudinal mechanism to extend into a machining channel of the machine tool through the transverse driving mechanism;
and the longitudinal moving mechanism is provided with a sucker, and the sucker is used for picking and placing workpieces from the processing channel of the machine tool or the conveying line.
2. The automatic loading and unloading machine tool of claim 1,
the transverse moving mechanism comprises a first sliding plate, a second sliding plate and a linkage component;
the first sliding plate is arranged on the cross beam and is transversely and slidably connected with the cross beam through the transverse driving mechanism;
the second sliding plate is arranged on the first sliding plate and is transversely and slidably connected with the first sliding plate;
the linkage assembly is respectively and fixedly connected with the first sliding plate and the second sliding plate, so that the first sliding plate is driven to synchronously and transversely slide when transversely moving.
3. The automatic loading and unloading machine tool of claim 2,
the linkage assembly comprises a synchronous belt, two synchronous wheels matched with the synchronous belt and two clamping blocks;
the two synchronous wheels are respectively arranged on two sides of the top of the first sliding block along the length direction of the first sliding block, and are in transmission connection through the synchronous belt;
the two clamping blocks are respectively fixed on the cross beam and the second sliding plate and respectively clamp the synchronous belt.
4. The automatic loading and unloading machine tool of claim 3,
a first transverse guide rail is arranged on the side face, opposite to the cross beam, of the first sliding plate, and a first transverse sliding block matched with the first transverse guide rail is arranged at the corresponding position of the cross beam;
the first sliding plate is provided with a second transverse guide rail, the second sliding plate comprises a connecting part and a mounting part, and a second transverse sliding block matched with the second transverse guide rail is arranged at the position of the second transverse guide rail, which is just opposite to the connecting part.
5. The automatic loading and unloading machine tool of claim 4,
the transverse driving mechanism comprises a transverse screw rod, a transverse screw rod sliding block and a transverse driving motor;
the transverse screw rod is arranged on the cross beam and is parallel to the first transverse guide rail;
the transverse screw rod sliding block is slidably sleeved on the transverse screw rod and is fixedly connected with the first sliding plate;
and the transverse driving motor is fixedly connected with one end of the transverse screw rod so as to drive the transverse screw rod sliding block to move along the transverse screw rod.
6. The automatic loading and unloading machine tool of claim 4,
the longitudinal moving mechanism comprises a longitudinal telescopic cylinder, a transverse adjusting cylinder and a sucker connecting plate;
the longitudinal telescopic cylinder is arranged on the mounting part of the second sliding plate and is provided with a telescopic shaft, and the transverse adjusting cylinder is fixedly connected and fixed on the telescopic shaft;
the transverse adjusting cylinder is provided with an output shaft which can move transversely, and the sucker connecting plate is horizontally fixed on the output shaft of the transverse adjusting cylinder;
the sucking disc is fixed on the sucking disc connecting plate, just the head orientation of sucking disc the transfer chain.
7. The automatic loading and unloading machine tool of claim 6,
the two longitudinal moving mechanisms are arranged on the mounting part of the second sliding plate in parallel.
8. The automatic loading and unloading machine tool according to any one of claims 1 to 7,
the two material tray lifting mechanisms are respectively arranged at the upstream and the downstream of the portal frame along the conveying line;
the material tray lifting mechanism comprises two lifting frames and two lifting cylinders which are respectively arranged at two sides of the conveying line, the lifter comprises a tray carrying part for placing the material tray and a supporting part for supporting the tray carrying part, the supporting part is vertical to the top of the rack, and the tray carrying part is horizontally arranged at the upper end of the supporting part;
the lifting motor is provided with an output shaft which is fixedly connected with the lower end of the supporting part, and the lifting motor is used for driving the supporting part to ascend or descend along the vertical direction.
9. The automatic loading and unloading machine tool of claim 8,
and the top of each tray carrying part is respectively provided with a positioning block so as to limit the position of the tray placed on the tray carrying part.
10. The automatic loading and unloading machine tool of claim 9,
the tray lifting mechanism further comprises a linear bearing, and the linear bearing is slidably sleeved on the supporting part to guide the supporting part to move up and down along the vertical direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211166706.6A CN115488684B (en) | 2022-09-23 | 2022-09-23 | Automatic feeding and discharging machine tool |
| PCT/CN2023/101069 WO2024060724A1 (en) | 2022-09-23 | 2023-06-19 | Machine tool capable of automatic feeding and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211166706.6A CN115488684B (en) | 2022-09-23 | 2022-09-23 | Automatic feeding and discharging machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115488684A true CN115488684A (en) | 2022-12-20 |
| CN115488684B CN115488684B (en) | 2023-05-09 |
Family
ID=84470465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211166706.6A Active CN115488684B (en) | 2022-09-23 | 2022-09-23 | Automatic feeding and discharging machine tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115488684B (en) |
| WO (1) | WO2024060724A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060724A1 (en) * | 2022-09-23 | 2024-03-28 | 广东科杰技术股份有限公司 | Machine tool capable of automatic feeding and discharging |
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| CN118123166B (en) * | 2024-05-07 | 2024-07-12 | 深圳市天德胜科技有限公司 | Manipulator is used in flexible line way board processing |
| CN118219038B (en) * | 2024-05-24 | 2024-07-16 | 常州市爱伦机械有限公司 | Automatic machine tool with stable feeding mechanism and feeding method thereof |
| CN118357499B (en) * | 2024-06-19 | 2024-09-17 | 江苏盈珈智能装备科技有限公司 | A gantry frame device with side drilling milling head for a gantry milling machine |
| CN118720811B (en) * | 2024-09-03 | 2024-11-08 | 江苏新成标准件有限公司 | A combined machine tool for bolt production |
| CN118977290B (en) * | 2024-10-21 | 2024-12-27 | 江苏工佰汇五金工具有限公司 | A machine for removing the shaping tape for glass fiber cylinder packaging |
| CN120194920B (en) * | 2025-03-05 | 2025-12-16 | 中国科学院力学研究所 | Test device and method for loading mooring chain by laboratory simulation floating platform |
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| CN110587359A (en) * | 2019-10-18 | 2019-12-20 | 戴震班 | Automatic detect material feeding unit of automatic troubleshooting |
| CN215248098U (en) * | 2021-06-25 | 2021-12-21 | 万润科技精机(昆山)有限公司 | Sucking disc keeps away a mechanism fast floats |
| CN215847166U (en) * | 2021-09-26 | 2022-02-18 | 浙江平川智能装备股份有限公司 | Automatic unloader that goes up of digit control machine tool |
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| CN106081623B (en) * | 2016-07-28 | 2018-09-28 | 意力(广州)电子科技有限公司 | Shift the device of rack automatically for product |
| CN215363762U (en) * | 2021-07-08 | 2021-12-31 | 东莞国扬数字科技有限公司 | Automatic feeding and discharging device of vertical cup baking machine in hot stamping process |
| CN115488684B (en) * | 2022-09-23 | 2023-05-09 | 广东科杰技术股份有限公司 | Automatic feeding and discharging machine tool |
-
2022
- 2022-09-23 CN CN202211166706.6A patent/CN115488684B/en active Active
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- 2023-06-19 WO PCT/CN2023/101069 patent/WO2024060724A1/en not_active Ceased
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| WO2008117350A1 (en) * | 2007-03-22 | 2008-10-02 | Hirata Corporation | Work handling device |
| CN206998396U (en) * | 2017-06-21 | 2018-02-13 | 北京精雕科技集团有限公司 | A kind of material basket automatic loading/unloading lathe positioned outside machine |
| CN108436627A (en) * | 2018-05-13 | 2018-08-24 | 重庆机电职业技术学院 | The processing technology of the loading and unloading transmission device and the stepped bushing of the centerless grinder |
| CN110587359A (en) * | 2019-10-18 | 2019-12-20 | 戴震班 | Automatic detect material feeding unit of automatic troubleshooting |
| CN215248098U (en) * | 2021-06-25 | 2021-12-21 | 万润科技精机(昆山)有限公司 | Sucking disc keeps away a mechanism fast floats |
| CN215847166U (en) * | 2021-09-26 | 2022-02-18 | 浙江平川智能装备股份有限公司 | Automatic unloader that goes up of digit control machine tool |
| CN216710951U (en) * | 2021-12-13 | 2022-06-10 | 东莞市锐特电子设备有限公司 | Charging tray conveying line of battery cover automatic detection placing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060724A1 (en) * | 2022-09-23 | 2024-03-28 | 广东科杰技术股份有限公司 | Machine tool capable of automatic feeding and discharging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115488684B (en) | 2023-05-09 |
| WO2024060724A1 (en) | 2024-03-28 |
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