CN109318032B - Automatic convenient unloading system and production facility - Google Patents
Automatic convenient unloading system and production facility Download PDFInfo
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- CN109318032B CN109318032B CN201811547641.3A CN201811547641A CN109318032B CN 109318032 B CN109318032 B CN 109318032B CN 201811547641 A CN201811547641 A CN 201811547641A CN 109318032 B CN109318032 B CN 109318032B
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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
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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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Abstract
The application provides an automatic convenient blanking system and production equipment, wherein the automatic convenient blanking system is used for realizing automatic blanking of workpieces of a production machine tool and comprises a bearing frame, a material receiving platform, a turnover device and a material moving device, the turnover device comprises two rotating shafts which are arranged in parallel, the two rotating shafts form a workpiece moving channel, the material receiving platform corresponds to the workpiece moving channel, the two rotating shafts are respectively provided with a supporting column for supporting the workpieces, one end of the workpiece moving channel is connected with a discharging position of the production machine tool, the material moving device comprises a movable grabbing part, the grabbing part can grab the workpieces and drag the workpieces to move on the supporting columns along the extending direction of the workpiece moving channel, and when the workpieces move to correspond to the material receiving platform, the two rotating shafts rotate to enable the workpieces to be separated from the supporting columns and fall into the material receiving platform, and the material receiving platform can move on the bearing frame. The application can automatically discharge and stack the workpieces of the production equipment, has extremely high production efficiency and saves labor cost.
Description
Technical Field
The application belongs to the field of mechanical production and processing equipment, and particularly relates to an automatic and convenient blanking system and production equipment.
Background
The existing production equipment is used for producing and processing the plate-shaped workpieces, the workpieces are usually required to be manually taken down from the production equipment and stacked, but the specifications of the plate-shaped workpieces are usually larger, manual blanking is adopted, the blanking speed is very low, and the production efficiency is low and the labor cost is increased due to the production mode.
Disclosure of Invention
The application aims to solve the technical problems of low production efficiency and high cost of a blanking process in the prior art by providing an automatic and convenient blanking system and production equipment.
In order to solve the technical problems, the application discloses an automatic and convenient blanking system which is used for realizing automatic blanking of workpieces of a production machine tool and is characterized by comprising a bearing frame, a receiving platform, a turnover device and a material moving device;
the material receiving platform, the turnover device and the material moving device are all arranged on the bearing frame, the three are sequentially arranged from bottom to top, the turnover device comprises two rotating shafts which are arranged in parallel, the two rotating shafts form a workpiece moving channel, the material receiving platform corresponds to the workpiece moving channel, the two rotating shafts are all provided with support columns for supporting workpieces, one ends of the workpiece moving channel are connected with a discharging part of a production machine tool, the material moving device comprises movable grabbing parts, the grabbing parts can grab the workpieces and drag the workpieces to move on the support columns along the extending direction of the workpiece moving channel, after the workpieces move to correspond to the material receiving platform, the two rotating shafts rotate to enable the workpieces to separate from the support columns and fall into the material receiving platform, and the material receiving platform can move on the bearing frame so as to move the workpieces out of the workpiece moving channel.
Further, the material receiving platform comprises a transfer platform and a lifting platform, the lifting platform is arranged on the transfer platform, and the transfer platform is movably arranged on the bearing frame;
the lifting platform comprises a chassis, a lifting platform plate, cross arms and a first driving mechanism, wherein the chassis is fixed on the transfer platform, at least two cross arms are hinged at the middle parts of the two cross arms, one end of one cross arm is hinged on the chassis, the other end of the other cross arm is slidably connected with the lifting platform plate, one end of the other cross arm is slidably connected with the chassis, the other end of the other cross arm is hinged on the lifting platform plate, the first driving mechanism is arranged on the chassis, and the driving end of the first driving mechanism is connected with one cross arm and drives the two cross arms to rotate around the middle part hinged part of the two cross arms so that the lifting platform plate is far away from or close to the chassis.
Further, the transfer platform is provided with a moving device and a power device, the moving device is positioned at two sides of the transfer platform, the bearing frame is provided with two tracks respectively corresponding to the moving device, the tracks extend along the moving direction of the transfer platform, and the power device drives the moving device to walk on the tracks;
the output end of the power device is provided with a driving gear, the bearing frame is provided with a rack, the rack extends along the moving direction of the material receiving platform, and the rack is meshed with the driving gear.
Further, two receiving platforms are connected in parallel, the two receiving platforms can move along the connecting line direction of the receiving platforms, and the two receiving platforms alternately correspond to the workpiece moving channel.
Further, a group of support columns on each rotating shaft are arranged along the axis direction of the rotating shaft, and when a workpiece is placed in the workpiece moving channel, the support columns of the rotating shafts are horizontally arranged;
the turnover device further comprises a second driving mechanism, the second driving mechanism drives the two rotating shafts to synchronously rotate around the axis of the second driving mechanism so that the workpiece falls into the material receiving platform, and when the workpiece falls into the material receiving platform, the second driving mechanism drives the two rotating shafts to reversely rotate so that the support column returns to the horizontal state.
Further, the turnover device further comprises a first connecting arm, a second connecting arm and a connecting beam, one end of the first connecting arm is hinged with one end of the second connecting arm, the connecting beam is positioned between the two rotating shafts, the two first connecting arms are positioned at two ends of the connecting beam, one end, far away from the second connecting arm, of the first connecting arm is in sliding connection with the connecting beam, and one end, far away from the first connecting arm, of the second connecting arm is fixedly connected with one rotating shaft;
the second driving mechanism is fixedly arranged on the bearing frame, the connecting beam is connected with the driving end of the second driving mechanism and driven by the second driving mechanism to move along the vertical direction, and when the second driving mechanism drives the connecting beam to move, the two rotating shafts synchronously rotate around the axis of the two rotating shafts.
Further, a plurality of positioning columns are arranged on each rotating shaft and are perpendicular to the supporting columns, and when the supporting columns support a workpiece, the positioning columns are located on one side of the workpiece.
Further, four groups of support columns on each rotating shaft are arranged along the circumferential direction of the rotating shaft, a plurality of support columns in each group are arranged at intervals along the axial direction of the rotating shaft, the four groups of support columns are uniformly distributed, and the four groups of support columns of the two rotating shafts correspond to each other one by one;
the turnover device further comprises a second driving mechanism, the second driving mechanism synchronously drives the two rotating shafts to rotate around the axis of the turnover device, and the rotating direction of the rotating shafts around the axis of the turnover device is unchanged all the time.
Further, the material moving device further comprises a third driving mechanism, a sliding block and a screw rod, wherein the third driving mechanism and the screw rod are fixed on the bearing frame, the screw rod is arranged in parallel with the rotating shaft, the third driving mechanism drives the screw rod to operate, the sliding block is provided with a threaded hole, the screw rod is in threaded connection with the sliding block, and the grabbing part is fixed on the sliding block.
The production equipment comprises a production machine tool and the automatic convenient blanking system, wherein the automatic convenient blanking system is arranged on one discharging side of the production machine tool, and the rotating shaft is connected with a working platform of the production machine tool.
Compared with the prior art, the application has the beneficial effects that: according to the automatic convenient blanking system provided by the application, the material receiving platform, the turnover device and the material moving device are sequentially arranged on the bearing frame from bottom to top, the turnover device is provided with two rotating shafts which are arranged in parallel, the two rotating shafts form a workpiece moving channel, one ends of the two rotating shafts are connected with a discharging position of production equipment and receive workpieces conveyed from the production equipment, the rotating shafts are provided with support columns for supporting the workpieces, the workpieces move from the production equipment to the rotating shafts, the support columns support the workpieces, the material moving device is provided with the grabbing part, the grabbing part is used for grabbing the workpieces and dragging the workpieces to move on the rotating shafts, the material receiving platform is arranged below the turnover device and corresponds to a workpiece moving channel formed by the two rotating shafts, after the workpieces move in place in the moving channel, the support of the workpiece falling support columns is rotated to enable the workpieces to fall into the material receiving platform, and after the workpieces received by the material receiving platform are stacked to a certain height, the whole material receiving platform is moved out of the rotating shafts so as to take the workpieces. The automatic convenient blanking system provided by the application can automatically blanking and stacking the workpieces of the production equipment, has extremely high production efficiency and saves labor cost.
Drawings
FIG. 1 is a schematic diagram of an automatic and convenient blanking system according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a lifting table in an automatic and convenient blanking system according to an embodiment of the present application;
FIG. 3 is another schematic view of an automatic handy blanking system according to an embodiment of the present application;
FIG. 4 is a partial enlarged view at B in FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 1 at A;
FIG. 6 is a schematic diagram of an automatic arrangement according to an embodiment of the present application;
fig. 7 is a schematic structural view of a production apparatus according to an embodiment of the present application.
In the drawings, each reference numeral denotes:
1. a carrier; 11. a track; 2. a material receiving platform; 21. a transfer platform; 22. A lifting table; 221. a chassis; 222. lifting the table plate; 2221. a sliding groove; 223. a cross arm; 224. A first driving mechanism; 225. a material rack; 3. a turnover device; 31. a rotation shaft; 311. a support column; 312. positioning columns; 32. a second driving mechanism; 33. a first connecting arm; 34. a second connecting arm; 35. a connecting beam; 4. a material transferring device; 41. a gripping part; 42. a third driving mechanism; 43. a slide block; 44. a screw rod; 5. a power device; 6. a drive gear; 7. a rack; 8. a mobile device; 9. a limiting piece; 10. a production machine tool; 100. a workpiece.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1, for a preferred embodiment of an automatic convenient blanking system provided by the application, the automatic convenient blanking system is used for realizing automatic blanking of workpieces of a production machine tool, and comprises a bearing frame 1, a material receiving platform 2, a turnover device 3 and a material moving device 4, wherein the material receiving platform 2, the turnover device 3 and the material moving device 4 are all arranged on the bearing frame 1, the three are sequentially arranged from bottom to top, the turnover device 3 comprises two rotating shafts 31 which are arranged in parallel, the two rotating shafts 31 form a workpiece moving channel, the material receiving platform 2 corresponds to the workpiece moving channel, the two rotating shafts 31 are respectively provided with a supporting column 311 for supporting the workpieces, one end of the workpiece moving channel is connected with a discharging position of the production machine tool, the material moving device 4 comprises a movable grabbing part 41, the grabbing part 41 can grab the workpieces and drag the workpieces to move on the supporting column 311 along the extending direction of the workpiece moving channel, and after the workpieces move to correspond to the material receiving platform 2, the two rotating shafts 31 rotate to enable the workpieces to be separated from the supporting column 311 and enter the material receiving platform 2, and the material receiving platform 2 can move on the bearing frame 1 to move the workpieces outside the workpiece moving channel.
Working principle: the two rotating shafts 31 which are arranged in parallel form a workpiece moving channel, the workpiece moving channel is connected with a discharging part of a production machine tool, when the production machine tool finishes stamping the workpiece, the workpiece moves onto the rotating shaft 31 from the production machine tool 10, a support column 311 arranged on the rotating shaft 31 supports the workpiece, a grabbing part 41 of the turnover device 3 grabs the workpiece and drags the workpiece to move on the workpiece moving channel, after the workpiece moves to correspond to the receiving platform 2, the rotating shaft 31 rotates, the workpiece breaks away from the support of the support column 311 and falls onto the receiving platform 2, and after the receiving platform 2 receives the workpiece to a certain height, the receiving platform 2 moves on the bearing frame 1 to move the workpiece out of the workpiece moving channel, so that the workpiece is convenient to take away.
The gripping part 41 is used for directly gripping the workpieces, so that the applied force can be directly supplied to the workpieces, each workpiece can be ensured to effectively and accurately reach the designated moving position in a limited time, and the blanking speed is improved. The rotary shaft 31 is adopted to rotate so that the workpiece loses the support of the support column 311 and falls into the receiving platform 2, automatic stacking of the workpiece is realized, and the automatic stacking device is simple in structure and low in cost.
The automatic convenient blanking system provided by the application can automatically blanking and stacking the workpieces of the production equipment, has extremely high production efficiency and saves labor cost.
Referring to fig. 1 and 2, specifically, the receiving platform 2 includes a transfer platform 21 and a lifting platform 22, the lifting platform 22 is disposed on the transfer platform 21, the transfer platform 21 is movably disposed on the carrier 1, the lifting platform 22 includes a chassis 221, a lifting platform plate 222, intersecting arms 223 and a first driving mechanism 224, the chassis 221 is fixed on the transfer platform 21, at least two intersecting arms 223 are hinged at the middle of the two intersecting arms 223, one end of one intersecting arm 223 is slidably connected to the chassis 221, the other end is slidably connected to the lifting platform plate 222, one end of the other intersecting arm 223 is hinged to the chassis 221, the other end is hinged to the lifting platform plate 222, the first driving mechanism 224 is disposed on the chassis 221, the driving end of the first driving mechanism 224 is connected to one intersecting arm 223, and the first driving mechanism 224 drives the two intersecting arms 223 to rotate around the middle hinge of the two intersecting arms 223 so as to make the lifting platform 222 far away from or close to the chassis 221.
The cross arm 223 is slidably connected to the lift table plate 222, a guide rod may be provided at an end of the cross arm 223, a slide groove 2221 may be provided in the lift table plate 222, and the guide rod may be engaged with the slide groove 2221 and movable in the slide groove 2221. In this embodiment, two cross arms 223 may be provided in a group, and two cross arms may be provided on opposite sides of the elevating platform plate 222, so that the balance of the elevating platform plate 222 during the elevating process can be improved, and the installation process is simplified. In use, when the receiving platform 2 receives a workpiece, the first driving mechanism 224 drives the cross arm 223 to rotate around the hinge position thereof, so that the lifting platform plate 222 is far away from or close to the bottom frame 221, that is, the lifting platform plate 222 is close to or far away from the rotating shaft 31, when the lifting platform plate 222 is close to the rotating shaft 31, the workpiece falls into the lifting platform plate 222, so that deformation of the workpiece caused by the fact that the lifting platform plate 222 is far away from the workpiece can be avoided, when the workpiece gradually falls into the lifting platform plate 222, the first driving mechanism 224 drives the lifting platform plate 222 to descend by a certain height while continuously receiving the workpiece, and when the workpiece received on the lifting platform plate 222 reaches a preset height, the transfer platform 21 moves so that the workpiece moves out of the workpiece moving channel, so that the workpiece is conveniently taken out.
In this embodiment, the first driving mechanism 224 may be a hydraulic cylinder or a motor, preferably a hydraulic cylinder, which has a simple structure, reliable operation, and stable movement, and meets the requirement of slowly lifting and lowering the lifting platform plate 222, and is easy to install.
In order to ensure that the workpieces can be stacked neatly after falling onto the elevating platform plate 222, limiting members 9 may be disposed around the elevating platform plate 222. In addition, the lifting platform plate 222 can be further provided with a material frame 225, and the material frame 225 can enable a gap for inserting foreign objects to exist between the workpiece and the lifting platform plate 222, so that when the workpiece on the lifting platform plate 222 is to be taken down, the workpiece can be taken down integrally through the gap, the workpiece can be taken down conveniently, and meanwhile, the surface of the workpiece can be prevented from being damaged.
Referring to fig. 3 and 4, specifically, the transfer platform 21 is provided with a moving device 8 and a power device 5, the moving device 8 is located at two sides of the transfer platform 21, the carrier 1 is provided with two rails 11 corresponding to the moving device 8 respectively, the rails 11 extend along the moving direction of the transfer platform 21, the power device 5 drives the moving device 8 to walk on the rails 11, the output end of the power device 5 is provided with a driving gear 6, the carrier 1 is provided with a rack 7, the rack 7 extends along the moving direction of the receiving platform 2, and the rack 7 is meshed with the driving gear 6. The moving device 8 is matched with the track 11 to realize the running of the transfer platform 21 on the bearing frame 1, the power device 5 provides moving power for the transfer platform 21, and the transfer platform 21 can stably move by adopting the meshing of the driving gear 6 and the rack 7. In this embodiment, the moving device 8 may use rollers, the power device 5 may use a motor, the rollers may reduce friction with the track 11, and reduce power required for moving the transfer platform 21, thereby reducing configuration requirements of the power device 5.
In this embodiment, two receiving platforms 2 are provided, the two receiving platforms 2 are connected in parallel, the two receiving platforms 2 can move along the connecting line direction of the receiving platforms, and the two receiving platforms 2 alternately correspond to the workpiece moving channel. When the work, when one receiving platform 2 is fully connected with the set number of workpieces (or the height of the workpieces), the receiving platform 2 moves out of the workpiece moving channel, at the moment, the other receiving platform 2 which is connected with the receiving platform 2 in parallel is driven to the lower part of the workpiece moving channel and corresponds to the workpiece moving channel to receive the workpieces, after the personnel take away the workpieces on the receiving platform 2 which move out of the workpiece moving channel, when the receiving platform 2 which is positioned in the workpiece moving channel is fully connected with the workpieces, the workpieces are also moved out of the workpiece moving channel, and the receiving platform 2 from which the workpieces are taken away is driven to return to the workpiece moving channel, so that the reciprocating circulation is realized. By adopting the design scheme, the blanking system can continuously receive and stack workpieces, and improves the production efficiency.
Referring to fig. 1 and 5, specifically, a group of support columns 311 on each rotation shaft 31 are arranged along the axis direction of the rotation shaft 31, when a workpiece is placed in the workpiece moving channel, the support columns 311 of the rotation shaft 31 are horizontally arranged, the turning device 3 further includes a second driving mechanism 32, the second driving mechanism 32 drives the two rotation shafts 31 to synchronously rotate around the axis thereof so that the workpiece falls into the receiving platform 2, and after the workpiece falls into the receiving platform 2, the second driving mechanism 32 drives the two rotation shafts 31 to reversely rotate so that the support columns 311 return to the horizontal state. The second driving mechanism 32 drives the two rotating shafts 31 to rotate, so that the supporting columns 311 can be switched between supporting the workpiece and canceling the supporting of the workpiece, and by adopting the technical scheme, the second driving mechanism 32 can be preferably an air cylinder, and the air cylinder is used as the driving mechanism, so that the cost is low.
Specifically, the turning device 3 further includes a first connecting arm 33, a second connecting arm 34, and a connecting beam 35, one end of the first connecting arm 33 is hinged to one end of the second connecting arm 34, the connecting beam 35 is located between the two rotating shafts 31, the two first connecting arms 33 are located at two ends of the connecting beam 35, one end, far away from the second connecting arm 34, of the first connecting arm 33 is slidably connected with the connecting beam 35, one end, far away from the first connecting arm 33, of the second connecting arm 34 is fixedly connected with one rotating shaft 31, the second driving mechanism 32 is fixedly arranged on the carrier 1, the connecting beam 35 is connected with the driving end of the second driving mechanism 32 and is driven by the second driving mechanism 32 to move along the vertical direction, and when the connecting beam 35 is driven by the second driving mechanism 32 to move, the two rotating shafts 31 synchronously rotate around the axis of the second driving mechanism 32. The first connecting arm 33, the second connecting arm 34 and the connecting beam 35 realize the connection of the second driving mechanism 32 and the rotating shaft 31, when the connecting beam 35 moves, the first connecting arm 33 can be driven to descend or ascend, so that the hinge joint of the first connecting arm 33 and the second connecting arm 34 is driven to descend or ascend, and the rotating shaft 31 is fixed in the vertical direction, so that the second connecting arm 34 can drive the rotating shaft 31 to rotate forward or reversely, and the cyclic conversion of the support column 311 from the horizontal direction to the vertical direction is realized.
Further, a plurality of positioning columns 312 are disposed on each rotation shaft 31, the positioning columns 312 are perpendicular to the support columns 311, and when the support columns 311 support the workpiece, the positioning columns 312 are located at one side of the workpiece. The positioning column 312 can position the workpiece moving on the workpiece moving channel, so that the workpiece is prevented from moving out of the workpiece moving channel and falling into the receiving platform 2.
Specifically, besides the technical scheme that the support columns 311 on each rotating shaft 31 are arranged in a group along the axis direction of the rotating shaft 31, four groups of support columns 311 on each rotating shaft 31 can be arranged along the circumferential direction of the rotating shaft 31, a plurality of support columns 311 in each group are arranged at intervals along the axis direction of the rotating shaft 31, the four groups of support columns 311 are uniformly distributed, the four groups of support columns 311 of two rotating shafts 31 are in one-to-one correspondence, the turnover device 3 further comprises a second driving mechanism 32, the second driving mechanism 32 synchronously drives the two rotating shafts 31 to rotate around the axis of the turnover device, and the rotating direction of the rotating shaft 31 can be unchanged all the time around the axis of the turnover device. The support of the workpiece can be realized by each group of corresponding support columns 311 on the two rotating shafts 31, four groups of support columns 311 which are in one-to-one correspondence are arranged, the two rotating shafts 31 can continuously rotate along one direction, each 90-degree rotation can enable the corresponding group of support columns 311 to be in a horizontal state, two adjacent groups of support columns 311 are in a vertical state, the group of support columns 311 above the support columns 311 in the horizontal state can position the workpiece in the workpiece moving channel, and the group of support columns 311 below the support columns 311 in the horizontal state can cancel the support of the previous workpiece, so that the workpiece falls into the material receiving platform. With this solution, the second drive mechanism 32 may preferably be an electric motor. During installation, the motor drives one rotating shaft 31 to rotate, and the other rotating shaft 31 is connected by adopting a transmission belt, a chain or other components capable of linking the two rotating shafts 31, so that synchronous rotation of the two rotating shafts 31 is realized. By adopting the structure, fewer parts are required for installation, the structure is simple and convenient, and the installation is convenient.
In both embodiments, the support column 311 may use a bearing, so that when the workpiece moves in the workpiece moving channel, the bearing can be driven to rotate, so as to achieve the purpose of protecting the surface of the workpiece.
Referring to fig. 6, specifically, the material transferring device 4 further includes a third driving mechanism 42, a slider 43, and a screw rod 44, where the third driving mechanism 42 and the screw rod 44 are both fixed on the carrier 1, the screw rod 44 is parallel to the rotating shaft 31, the third driving mechanism 42 drives the screw rod 44 to operate, the slider 43 is provided with a threaded hole, the screw rod 44 is in threaded connection with the slider 43, and the gripping portion 41 is fixed on the slider 43. The third driving mechanism 42 drives the screw rod 44 to rotate, the slider 43 drives the grabbing portion 41 to move on the screw rod 44, when the workpiece is grabbed, the grabbing portion 41 moves on the screw rod 44 and drives the workpiece to move, and when the workpiece is loosened, the grabbing portion 41 returns to the end close to the production machine tool 10 to continuously grab the workpiece, and the cycle is repeated.
In this embodiment, the gripping portion 41 may be a vacuum chuck, which may protect the surface of the workpiece from being scratched or scratched, and may affect the quality of the workpiece.
In this embodiment, the first driving mechanism 224, the second driving mechanism 32, the third driving mechanism 42 and the power device 5 are all connected with the background control system and control the start and stop of the background control system, so as to realize the automatic production of the blanking system.
Referring to fig. 7, the present application further provides a production apparatus, which includes the production machine 10 and the aforementioned automatic and convenient blanking system, wherein the automatic and convenient blanking system is disposed on a discharging side of the production machine 10, the rotation shaft 31 is engaged with a working platform of the production machine 10, and the workpiece 100 is moved from the working platform of the production machine to a workpiece moving channel formed by the rotation shaft 31.
It should be noted that the automatic and convenient blanking system in this embodiment is applicable to production equipment for plate-like production, including, but not limited to, stamping equipment, plate-like workpiece forming equipment, plate-like workpiece cutting equipment, plate-like workpiece production and processing equipment, and the like.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (10)
1. An automatic and convenient blanking system is used for realizing automatic blanking of workpieces of a production machine tool and is characterized by comprising a bearing frame (1), a receiving platform (2), a turnover device (3) and a material moving device (4);
the material receiving platform (2) the turning device (3) the material moving device (4) is all located bear frame (1), and the three sets gradually from bottom to top, turning device (3) include two parallel arrangement's rotation axis (31), two work piece travel channel is constituteed to rotation axis (31), material receiving platform (2) are corresponding with this work piece travel channel, two rotation axis (31) all are equipped with support column (311) that are used for supporting the work piece, work piece travel channel's one end links up with the ejection of compact department of production lathe, material moving device (4) include mobilizable grabbing portion (41), grabbing portion (41) can snatch the back and drag the work piece and be in along work piece travel channel's extending direction on support column (311), when the work piece remove with material receiving platform (2) after corresponding, two rotation axis (31) rotate and make the work piece break away from support column (311) and get into material receiving platform (2), material receiving platform (2) can be in bear frame (1) and move, remove the work piece outside the passageway.
2. The automatic convenient blanking system according to claim 1, characterized in that the receiving platform (2) comprises a transfer platform (21) and a lifting platform (22), the lifting platform (22) is arranged on the transfer platform (21), and the transfer platform (21) is movably arranged on the bearing frame (1);
the lifting platform (22) comprises a base frame (221), a lifting platform plate (222), cross arms (223) and a first driving mechanism (224), wherein the base frame (221) is fixed on the transfer platform (21), at least two cross arms (223) are hinged to the middle of each cross arm (223), one end of each cross arm (223) is hinged to the other end of the base frame (221) and slidably connected with the lifting platform plate (222), one end of the other cross arm (223) is slidably connected with the base frame (221), the other end of each cross arm is hinged to the lifting platform plate (222), the first driving mechanism (224) is arranged on the base frame (221), and the driving end of the first driving mechanism (224) is connected with one cross arm (223) and drives the two cross arms (223) to rotate around the hinged position of the middle of each cross arm (223), so that the lifting platform plate (222) is far away from or close to the base frame (221).
3. The automatic convenient blanking system according to claim 2, characterized in that the transfer platform (21) is provided with a moving device (8) and a power device (5), the moving device (8) is positioned at two sides of the transfer platform (21), the bearing frame (1) is provided with two rails (11) corresponding to the moving device (8) respectively, the rails (11) extend along the moving direction of the transfer platform (21), and the power device (5) drives the moving device (8) to walk on the rails (11);
the output end of the power device (5) is provided with a driving gear (6), the bearing frame (1) is provided with a rack (7), the rack (7) extends along the moving direction of the receiving platform (2), and the rack (7) is meshed with the driving gear (6).
4. An automatic convenient blanking system as claimed in any one of claims 1-3, characterized in that two receiving platforms (2) are provided, the two receiving platforms (2) are connected in parallel, the two receiving platforms (2) can move along the connecting line direction of the receiving platforms, and the two receiving platforms (2) alternately correspond to the workpiece moving channel.
5. An automatic handy blanking system according to any one of claims 1-3, characterized in that the support columns (311) on each rotation axis (31) are arranged in a group along the axis direction of the rotation axis (31), the support columns (311) of the rotation axis (31) being arranged horizontally when a workpiece is placed in the workpiece moving path;
the turnover device (3) further comprises a second driving mechanism (32), the second driving mechanism (32) drives two rotating shafts (31) to rotate around the axis of the rotation shafts synchronously to enable workpieces to fall into the receiving platform (2), and after the workpieces fall into the receiving platform (2), the second driving mechanism (32) drives the two rotating shafts (31) to rotate reversely to enable the supporting columns (311) to return to the horizontal.
6. The automatic convenient blanking system according to claim 5, wherein the turning device (3) further comprises a first connecting arm (33), a second connecting arm (34) and a connecting beam (35), one end of the first connecting arm (33) is hinged with one end of the second connecting arm (34), the connecting beam (35) is positioned between two rotating shafts (31), the two first connecting arms (33) are positioned at two ends of the connecting beam (35), one end of the first connecting arm (33) far away from the second connecting arm (34) is in sliding connection with the connecting beam (35), and one end of the second connecting arm (34) far away from the first connecting arm (33) is fixedly connected with one rotating shaft (31);
the second driving mechanism (32) is fixedly arranged on the bearing frame (1), the connecting beam (35) is connected with the driving end of the second driving mechanism (32) and driven by the second driving mechanism (32) to move along the vertical direction, and when the second driving mechanism (32) drives the connecting beam (35) to move, the two rotating shafts (31) synchronously rotate around the axis of the rotating shafts.
7. The automatic convenient blanking system according to claim 5, characterized in that a plurality of positioning columns (312) are arranged on each rotating shaft (31), the positioning columns (312) are arranged perpendicular to the supporting columns (311), and when the supporting columns (311) support a workpiece, the positioning columns (312) are located on one side of the workpiece.
8. An automatic convenient blanking system as claimed in any one of claims 1 to 3, wherein four groups of the support columns (311) on each rotary shaft (31) are arranged along the circumferential direction of the rotary shaft (31), a plurality of the support columns (311) in each group are arranged at intervals along the axial direction of the rotary shaft (31), the four groups of the support columns (311) are uniformly distributed, and the four groups of the support columns (311) of two rotary shafts (31) are in one-to-one correspondence;
the turnover device (3) further comprises a second driving mechanism, the second driving mechanism synchronously drives the two rotating shafts (31) to rotate around the axis of the turnover device, and the rotating direction of the rotating shafts (31) can be unchanged all the time around the axis of the turnover device.
9. An automatic and convenient blanking system as claimed in any one of claims 1-3, characterized in that the material moving device (4) further comprises a third driving mechanism (42), a sliding block (43) and a screw rod (44), wherein the third driving mechanism (42) and the screw rod (44) are both fixed on the bearing frame (1), the screw rod (44) is arranged in parallel with the rotating shaft (31), the third driving mechanism (42) drives the screw rod (44) to operate, the sliding block (43) is provided with a threaded hole, the screw rod (44) is in threaded connection with the sliding block (43), and the grabbing part (41) is fixed on the sliding block (43).
10. Production equipment is characterized by comprising a production machine tool (10) and the automatic convenient blanking system as claimed in any one of claims 1-9, wherein the automatic convenient blanking system is arranged on one discharging side of the production machine tool (10), and the rotating shaft (31) is connected with a working platform of the production machine tool (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547641.3A CN109318032B (en) | 2018-12-18 | 2018-12-18 | Automatic convenient unloading system and production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547641.3A CN109318032B (en) | 2018-12-18 | 2018-12-18 | Automatic convenient unloading system and production facility |
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| Publication Number | Publication Date |
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| CN109318032A CN109318032A (en) | 2019-02-12 |
| CN109318032B true CN109318032B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811547641.3A Active CN109318032B (en) | 2018-12-18 | 2018-12-18 | Automatic convenient unloading system and production facility |
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| CN113526146B (en) * | 2021-09-09 | 2021-12-14 | 徐州世澳木业有限公司 | Automatic pile up neatly device of plywood production unloading based on intelligence processing |
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| DE102017112658A1 (en) * | 2017-06-08 | 2018-12-13 | Claus Henkel | logistics vehicle |
| CN209256444U (en) * | 2018-12-18 | 2019-08-16 | 上海赤海机电设备有限公司 | A kind of convenient blanking system and production equipment automatically |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB759187A (en) * | 1954-01-20 | 1956-10-17 | Access Equipment Ltd | Improvements in or relating to mobile working platforms |
| JP2000094259A (en) * | 1998-09-18 | 2000-04-04 | Toshiba Mach Co Ltd | Work conveyer device |
| CN205816611U (en) * | 2016-07-08 | 2016-12-21 | 台州英达机械科技有限公司 | A kind of cutting agency |
| DE102017112658A1 (en) * | 2017-06-08 | 2018-12-13 | Claus Henkel | logistics vehicle |
| CN107900250A (en) * | 2017-11-21 | 2018-04-13 | 中山市科力高自动化设备有限公司 | L-type bender |
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| CN109318032A (en) | 2019-02-12 |
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