CN118145310A - Sheet metal feeding device - Google Patents
Sheet metal feeding device Download PDFInfo
- Publication number
- CN118145310A CN118145310A CN202410243986.9A CN202410243986A CN118145310A CN 118145310 A CN118145310 A CN 118145310A CN 202410243986 A CN202410243986 A CN 202410243986A CN 118145310 A CN118145310 A CN 118145310A
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- Prior art keywords
- sheet metal
- plate
- feeding
- material taking
- frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention provides a sheet metal feeding device which comprises a supporting frame, a feeding mechanism, a chain, an outer chain plate, a feeding plate, a material taking mechanism, a material taking piece, a material rotating mechanism, a tensioning mechanism, a rotating shaft and a chain wheel, wherein the supporting frame is arranged on the outer chain plate; the feeding plate capable of loading batch sheet metal parts and driven by the feeding mechanism, the material taking part driven by the material taking mechanism and the material transferring mechanism capable of transferring the sheet metal parts from the feeding plate to the material taking part are arranged; the sheet metal parts on the feeding plate are continuously transported to the top of the supporting frame by the feeding mechanism, and are sequentially transferred into the material taking parts by the material transferring mechanism, so that the material taking parts are circularly transported to the fixed station; therefore, continuous feeding of sheet metal parts is realized, and the invention realizes mass cyclic feeding of sheet metal parts, thereby eliminating the situation that the next sheet metal part needs to be manually placed at a fixed position after the mechanical arm is used for taking materials, eliminating complicated operation, simultaneously avoiding the need of stopping the worker at the position all the time, and preventing the waste of labor force.
Description
Technical Field
The invention relates to the technical field of feeding equipment, in particular to a sheet metal feeding device.
Background
In the production process of automobile parts, need punch a hole or weld the sheet metal component, if the in-process to seat back sheet metal processing needs to carry out spot welding operation to this sheet metal component, wherein, the automatic spot welding equipment that electric welding operation adopted, it is got the material through the seat back sheet metal that the manipulator will be placed on a certain fixed position when the material loading, after the manipulator gets the material, need the manual work to place next sheet metal component in fixed position, the continuous effect of automatic spot welding equipment of being convenient for, this process needs the manual work to carry out the material loading, in complex operation, the staff need stay in this place all the time, extravagant labour.
Disclosure of Invention
The invention aims to design a sheet metal feeding device to solve the problems of the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the feeding device comprises a supporting frame, four chains, a feeding plate, a material taking part and a material transferring mechanism, wherein the four chains are arranged on the supporting frame and driven by a feeding mechanism, the feeding plate is fixedly connected to an outer chain plate of the chains and used for placing a sheet metal part, the material taking part is arranged on the supporting frame and driven by a material taking mechanism, and the material transferring mechanism is used for transferring the sheet metal part from the feeding plate to the material taking part; four the chain symmetrical arrangement just every the chain is all through straining device tensioning, install four axis of rotation on the support frame, every the equal rigid coupling in both ends of axis of rotation has two sprockets, four the axis of rotation is equally divided into two-layer, one the chain with two of aligning from top to bottom the sprocket meshing, two that are located the below the axis of rotation with feed mechanism connects, sheet metal component's both sides end respectively with two same horizontal planes the flitch pastes mutually.
Further, be equipped with the base on the support frame, feed mechanism including the rigid coupling in motor on the base, rigid coupling in two fixed plates on the base and rotate connect two first synchronous pulleys between the fixed plate, the output of motor with one first synchronous pulley rigid coupling, two first synchronous pulleys pass through gear engagement, be located the below the tip rigid coupling of axis of rotation has the second synchronous pulley, first synchronous pulley pass through the hold-in range with the second synchronous pulley is connected.
Further, be located the below the axis of rotation with adjustable connection of support frame, the rigid coupling has the displacement fixed plate on the support frame, the support frame with be equipped with the second notch of alignment on the displacement fixed plate respectively, the axis of rotation passes the second notch just the excircle size of axis of rotation equals the width dimension of second notch, the axis of rotation runs through the one end rigid coupling of second notch has the second synchronous pulley, the second synchronous pulley with the rigid coupling has the displacement board in the axis of rotation between the displacement fixed plate, the displacement board with be equipped with a plurality of displacement screw holes of mutual alignment on the displacement fixed plate, the displacement bolt passes through the displacement screw hole will the displacement board with the displacement fixed plate is connected.
Further, the base is also provided with a locking mechanism which has the same structure as the tensioning mechanism and is used for tensioning the synchronous belt.
Further, the cross rod is arranged on the supporting frame, the material taking mechanism comprises a first sliding rail fixedly connected to the supporting frame, a sliding block connected with the first sliding rail in a sliding mode, a movable frame fixedly connected to the sliding block and a multi-stage telescopic mechanism fixedly connected to the cross rod, the material taking member is arranged at the top of the movable frame, and the output end of the multi-stage telescopic mechanism is connected with the top of the movable frame.
Further, a first cylinder is further arranged at the bottom of the movable frame, and a limiting column used for limiting the sheet metal part to move is fixedly connected to the output end of the first cylinder.
Further, the top of removing the frame is equipped with the striker plate, get material and be located the striker plate is inside.
Further, the multistage telescopic mechanism comprises a second cylinder fixedly connected to the cross rod through a fixing plate, a connecting plate arranged on the output end of the second cylinder and a third cylinder arranged on the connecting plate, and the output end of the third cylinder is fixedly connected with the movable frame.
Further, still be equipped with a plurality of U templates on the fixed plate, be equipped with the sleeve on the U template, the bottom rigid coupling of connecting plate have with sleeve clearance fit's guide bar, the bottom rigid coupling of guide bar has the firm board, firm board with the bottom rigid coupling of third cylinder, just the second cylinder is located the inside of U template.
Further, a material blocking rod used for preventing the sheet metal part from sliding out of the feeding plate is further arranged on the supporting frame, and the top of the material blocking rod is lower than the height of the feeding plate distributed in the horizontal direction at the highest position.
Further, the material taking piece is formed by splicing two vertical rods and two transverse rods.
Further, a fixing frame is further arranged at the top of the supporting frame, and the material transferring mechanism comprises a truss, a rodless cylinder and a pushing piece, wherein the truss is connected with the top of the supporting frame in a sliding mode, the rodless cylinder is arranged on the fixing frame, and the pushing piece is fixedly connected to the bottom of the truss and is used for pushing and transferring the sheet metal part; the top of the truss is connected with the movable end of the rodless cylinder.
Further, the bottom of mount is equipped with the transition board, the pushing component include rigid coupling in guiding axle on the transition board, rigid coupling in guiding axle tip linear bearing, with linear bearing complex slide bar and rigid coupling in the liftout piece of slide bar tip, the slide bar keep away from the one end and the movable block rigid coupling of liftout piece, the movable block is located linear bearing with between the transition board, just be equipped with on the movable block with guiding axle clearance fit's through-hole, the movable block pass through the spring with the transition board is connected.
Further, the tensioning mechanism comprises an adjusting bottom plate arranged on the supporting frame, an adjusting chain wheel which is rotationally connected with the adjusting rod and meshed with the chain, and an adjusting plate which is locked at the end part of the adjusting rod through a nut, wherein a first notch is formed in the adjusting bottom plate, a platform which is slidably connected with the first notch is arranged on the adjusting rod, a limiting boss is arranged on the adjusting rod, and the limiting boss is tightly attached to the inner side of the adjusting bottom plate.
Further, the adjusting bottom plate is further provided with a limiting plate, the limiting plate is provided with an internal thread boss, the limiting bolt is in threaded connection with the internal thread boss, and the end part of the limiting bolt is provided with a rubber pad for limiting the nut to move.
Compared with the prior art, the invention has the beneficial effects that:
The feeding plate capable of loading a large number of sheet metal parts and driven by the feeding mechanism, the material taking part driven by the material taking mechanism and the material transferring mechanism capable of transferring the sheet metal parts from the feeding plate to the material taking part are arranged; the sheet metal parts on the feeding plate are continuously transported to the top of the supporting frame through the feeding mechanism, and the sheet metal parts on the top of the supporting frame are sequentially transferred to the material taking part through the material transferring mechanism, so that the material taking part is circularly transported to the fixed station; therefore, continuous feeding of sheet metal parts is realized, and the invention realizes mass cyclic feeding of sheet metal parts, thereby eliminating the situation that the next sheet metal part needs to be manually placed at a fixed position after the mechanical arm is used for taking materials, eliminating complicated operation, simultaneously avoiding the need of stopping the worker at the position all the time, and preventing the waste of labor force.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a transfer mechanism;
FIG. 3 is an enlarged partial schematic view of the transfer mechanism;
FIG. 4 is a schematic diagram of a loading mechanism;
FIG. 5 is a schematic view of a take off mechanism;
Fig. 6 is a schematic view of a tensioning mechanism.
Wherein: 1. a support frame; 11. a material blocking rod; 12. a base; 13. a cross bar; 14. a rotating shaft; 2. a material taking mechanism; 21. a striker plate; 22. a third cylinder; 23. a U-shaped plate; 24. a fixing plate; 25. a guide rod; 26. a stabilizing plate; 27. a second cylinder; 28. a connecting plate; 29. a first cylinder; 210. a limit column; 211. a moving rack; 3. a feeding mechanism; 31. a motor; 32. a gear; 33. a synchronous belt; 34. a first synchronous pulley; 35. a displacement fixing plate; 36. a sprocket; 37. a second synchronous pulley; 38. a displacement plate; 4. a tensioning mechanism; 41. an adjusting sprocket; 42. adjusting the bottom plate; 43. a limit bolt; 44. a limiting plate; 45. a rubber pad; 46. a nut; 47. an adjusting plate; 48. a first notch; 49. an adjusting rod; 5. a material transferring mechanism; 51. a rodless cylinder; 52. a pushing piece; 53. a fixing frame; 54. truss; 55. a guide shaft; 56. a moving block; 57. a linear bearing; 58. a slide bar; 59. a jacking block; 510. a spring; 6. a sheet metal part; 7. a loading plate; 8. and a material taking part.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Examples: referring to fig. 1-6, a sheet metal feeding device comprises a support frame 1, four chains which are installed on the support frame 1 and driven by a feeding mechanism 3, a feeding plate 7 fixedly connected to an outer chain plate of the chains and used for placing a sheet metal part 6, a material taking part 8 installed on the support frame 1 and driven by a material taking mechanism 2, and a material transferring mechanism 5 used for transferring the sheet metal part 6 from the feeding plate 7 to the material taking part 8; four chains are symmetrically arranged and each chain is tensioned through a tensioning mechanism 4, four rotating shafts 14 are mounted on a support frame 1, two chain wheels 36 are fixedly connected to two ends of each rotating shaft 14, the four rotating shafts 14 are divided into two layers, one chain is meshed with the two chain wheels 36 aligned up and down, the two rotating shafts 14 located below are connected with a feeding mechanism 3, and two side ends of a sheet metal part 6 are respectively attached to two feeding plates 7 on the same horizontal plane; two groups of rotating shafts 14 are arranged, each group is vertically provided with two rotating shafts 14, chain wheels 36 on unified ends of the two rotating shafts 14 are aligned, so that each group of rotating shafts 14 drives two chains, the two chains are fixedly connected to two ends of a feeding plate 7, further movement of the feeding plate 7 is realized, the feeding plate 7 is provided with an L-shaped plate, gaps are arranged between two adjacent feeding plates 7, movement of the feeding plate 7 in the curve direction is facilitated, and in addition, the chains positioned in the supporting frame 1 are vertically designed, so that stable feeding of the feeding plate 7 is facilitated; when electric welding is required to be performed on the sheet metal parts 6, an operator puts a plurality of sheet metal parts 6 into a plurality of feeding plates 7 at one side of the support frame 1, which is away from the material taking part 8, so that a large number of sheet metal parts 6 are stored in the device, then four chains driven by the feeding mechanism 3 rotate, so that one sheet metal part 6 positioned at the top is conveyed to the top of the support frame 1, then the material taking mechanism 2 is started, the material taking part 8 is conveyed to the top of the support frame 1 and aligned with the sheet metal part 6 at the top, then the material transferring mechanism 5 is started, the sheet metal parts 6 in the feeding mechanism 3 are transferred into the material taking part 8, then the material taking part 8 moves to a fixing station under the action of the material taking mechanism 2, then a mechanical arm takes away the sheet metal parts 6 in the fixing station and performs electric welding, and in the electric welding process, the device repeats the process so that the next sheet metal part 6 moves to the fixing station to wait for the electric welding of the next round; therefore, in the process, the invention realizes the cyclic feeding of the sheet metal parts 6 in a large batch, thereby eliminating the situation that the next sheet metal part 6 needs to be manually placed at a fixed position after the mechanical arm is used for taking materials, eliminating the complicated operation, simultaneously avoiding the situation that the staff does not need to stay at the position all the time, and preventing the waste of labor force.
In this embodiment, the base 12 is provided on the support frame 1, the feeding mechanism 3 includes a motor 31 fixedly connected to the base 12, two fixing plates 24 fixedly connected to the base 12, and two first synchronous pulleys 34 rotatably connected between the two fixing plates 24, the output end of the motor 31 is fixedly connected to one first synchronous pulley 34, the two first synchronous pulleys 34 are meshed through a gear 32, the end of the rotating shaft 14 located below is fixedly connected to a second synchronous pulley 37, and the first synchronous pulley 34 is connected to the second synchronous pulley 37 through a synchronous belt 33; when the motor 31 is started, under the meshing action of the gears 32, the two first synchronous belts 33 rotate, so as to drive the two second synchronous belts 33 to rotate, further drive the rotating shaft 14 to rotate, further drive the sprocket 36 to rotate, and further realize the movement of the chain; the lower rotating shaft 14 is adjustably connected with the support frame 1, the support frame 1 is fixedly connected with a displacement fixing plate 35, the support frame 1 and the displacement fixing plate 35 are respectively provided with an aligned second notch, the rotating shaft 14 passes through the second notch, the outer circle size of the rotating shaft 14 is equal to the width size of the second notch, one end of the rotating shaft 14 passing through the second notch is fixedly connected with a second synchronous pulley 37, a displacement plate 38 is fixedly connected on the rotating shaft 14 between the second synchronous pulley 37 and the displacement fixing plate 35, the displacement plate 38 and the displacement fixing plate 35 are provided with a plurality of mutually aligned displacement threaded holes, and the displacement bolt is used for connecting the displacement plate 38 with the displacement fixing plate 35 through the displacement threaded holes; the distance between two axis of rotation 14 that the vertical distribution of being convenient for adjusts has improved the flexibility of device, and the installation of being convenient for chain, when needs adjust the distance between two axis of rotation 14, only need unscrew the displacement bolt, make the displacement screw hole on the displacement board 38 align with other displacement screw holes on the displacement fixed plate 35, then screw in the displacement screw hole of alignment with the displacement bolt and then realize the regulation of distance between two axis of rotation 14.
In this embodiment, the cross bar 13 is disposed on the support frame 1, the material taking mechanism 2 includes a first sliding rail fixedly connected to the support frame 1, a sliding block slidingly connected to the first sliding rail, a moving frame 211 fixedly connected to the sliding block, and a multi-stage telescopic mechanism fixedly connected to the cross bar 13, the material taking member 8 is mounted on the top of the moving frame 211, the output end of the multi-stage telescopic mechanism is connected to the top of the moving frame 211, and the multi-stage telescopic mechanism includes a second cylinder 27 fixedly connected to the cross bar 13 through a fixing plate 24, a connecting plate 28 mounted on the output end of the second cylinder 27, and a third cylinder 22 mounted on the connecting plate 28, where the output end of the third cylinder 22 is fixedly connected to the moving frame 211; thereby realizing the transmission of the material taking plate in a large distance, when the material taking piece 8 is required to be transmitted to the top of the supporting frame 1, the second air cylinder 27 is started, so that the connecting plate 28 is driven to move upwards, and the third air cylinder 22 is driven to move upwards; then the third air cylinder 22 is started to enable the movable frame 211 to move, so that the material taking piece 8 is pushed to move to the top of the supporting frame 1; the bottom of the moving frame 211 is also provided with a first air cylinder 29, the output end of the first air cylinder 29 is fixedly connected with a limit column 210 for limiting the movement of the sheet metal part 6, when the sheet metal part 6 moves into the material taking part 8, the first air cylinder 29 is started, and the limit column 210 penetrates through a limit hole in the sheet metal part 6, so that the movement of the sheet metal part 6 is prevented, the stability of the sheet metal part 6 when the material taking part 8 moves is ensured, and the accurate grabbing of the sheet metal part 6 by a manipulator is ensured; the material taking part 8 is formed by splicing two vertical rods and two transverse rods, and has a simple structure and provides a space for the installation of the first air cylinder 29; in addition, the fixing plate 24 is also provided with a plurality of U-shaped plates 23, the U-shaped plates 23 are provided with sleeves, the bottoms of the connecting plates 28 are fixedly connected with guide rods 25 in clearance fit with the sleeves, the bottoms of the guide rods 25 are fixedly connected with stabilizing plates 26, the stabilizing plates 26 are fixedly connected with the bottoms of the third air cylinders 22, and the second air cylinders 27 are positioned in the U-shaped plates 23, so that the stability of the lifting of the movable frame 211 is improved, and meanwhile, the structure of the device is more compact; the top of the moving frame 211 is provided with a baffle plate 21, the material taking part 8 is positioned in the baffle plate 21, so that the sheet metal part 6 is prevented from sliding out of the material taking part 8, the accuracy of the position of the sheet metal part 6 is ensured, and the accurate grabbing of a mechanical arm is facilitated; and still be equipped with the fender material pole 11 that is arranged in preventing sheet metal component 6 from the roll-off in the loading board 7 on the support frame 1, prevent that the staff from roll-off in the loading board 7 when placing the plate, and the top that keeps off material pole 11 is less than the height of the loading board 7 that the highest department horizontal direction distributes, the circulation material loading of sheet metal component 6 of being convenient for.
In the embodiment, the top of the support frame 1 is also provided with a fixing frame 53, and the material transferring mechanism 5 comprises a truss 54 which is in sliding connection with the top of the support frame 1, a rodless cylinder 51 which is arranged on the fixing frame 53, and a material pushing piece 52 which is fixedly connected to the bottom of the truss 54 and is used for pushing the transfer sheet metal part 6; the top of truss 54 is connected to the moving end of rodless cylinder 51, where. The sliding connection mode adopts a connection mode of a sliding block and a sliding rail, and the rodless cylinder 51 adopts the existing common rodless cylinder 51; when the sheet metal part 6 moves to the top of the supporting frame 1, the second air cylinder 27 and the third air cylinder 22 are started, so that the top plane of the material taking part 8 is moved to be aligned with the bottom plane of the top sheet metal part 6 or a little lower, then the rodless air cylinder 51 is started, so that the material pushing part 52 is driven to push the sheet metal part 6 to the position of the baffle plate 21, and then the rodless air cylinder 51 is reversely ventilated, so that the material pushing part 52 is reset to be used for pushing the next sheet metal part 6; then the first cylinder 29 is started, the limit column 210 penetrates through the limit hole in the sheet metal part 6, and then the second cylinder 27 and the third cylinder 22 are reversely ventilated, so that the material taking part 8 is reset to a fixed station, and one-time cycle feeding of the sheet metal part 6 is completed; in addition, the bottom of the fixed frame 53 is provided with a transition plate, the pushing piece 52 comprises a guide shaft 55 fixedly connected to the transition plate, a linear bearing 57 fixedly connected to the end part of the guide shaft 55, a sliding rod 58 matched with the linear bearing 57 and a jacking block 59 fixedly connected to the end part of the sliding rod 58, one end of the sliding rod 58, which is far away from the jacking block 59, is fixedly connected with the moving block 56, the moving block 56 is positioned between the linear bearing 57 and the transition plate, a through hole in clearance fit with the guide shaft 55 is formed in the moving block 56, and the moving block 56 is connected with the transition plate through a spring 510, so that the position accuracy of the sheet metal part 6 moving to the material taking piece 8 is improved, and meanwhile, the situation that the sheet metal part 6 is damaged due to rigid pushing of the sheet metal part 6 by the pushing piece 52 is eliminated; namely, when the pushing piece 52 pushes the sheet metal part 6 to be in contact with the baffle plate 21, the pushing plate can continuously move for a certain distance, in the process, the ejector block 59 is kept motionless, the linear bearing 57 and the guide shaft 55 move forwards, meanwhile, the spring 510 can compress, and further the sheet metal part 6 is pushed, so that the sheet metal part 6 is fully contacted with the baffle plate 21, and the position precision of the sheet metal part 6 in the material taking piece 8 is improved; the pushing piece 52 and the sheet metal part 6 are elastically pushed, so that the rigid damage of the pushing piece 52 to the sheet metal part 6 is prevented; in addition, a position sensor can be arranged on the transition plate, an alarm lamp and a buzzer are arranged on the support frame 1, the position sensor, the alarm lamp and the buzzer are all connected with the controller, the position sensor is used for identifying the limit distance of the moving block 56, and when the moving block 56 moves to the limit distance, the condition that the spring 510 is in limit compression is described, so that the sheet metal part 6 is described as being clamped on the feeding plate 7 in the pushing process; so when the position sensor senses that the moving block 56 moves to the limit distance, the position sensor sends a signal to the controller, and the controller starts the alarm lamp and the buzzer while controlling the whole device to stop running; thereby enabling the staff to discover the material clamping phenomenon in time; in the embodiment, the tensioning mechanism 4 comprises an adjusting bottom plate 42 arranged on the supporting frame 1, an adjusting chain wheel 41 which is rotationally connected with an adjusting rod 49 and meshed with a chain, and an adjusting plate 47 which is locked at the end part of the adjusting rod 49 through a nut 46, wherein a first notch 48 is formed in the adjusting bottom plate 42, a platform which is in sliding connection with the first notch 48 is arranged on the adjusting rod 49, a limiting boss is arranged on the adjusting rod 49 and is tightly attached to the inner side of the adjusting bottom plate 42, and tensioning adjustment of the chain is realized by moving the position of the adjusting rod 49 in the first notch 48; in addition, the regulating bottom plate 42 is also provided with a limiting plate 44, the limiting plate 44 is provided with an internal thread boss, the limiting bolt 43 is in threaded connection with the internal thread boss, and the end part of the limiting bolt 43 is provided with a rubber pad 45 for limiting the movement of the nut 46, so that the nut 46 is limited, and the tensioning stability of the tensioning mechanism 4 is ensured; in addition, a locking mechanism which is structurally the same as the tensioning mechanism 4 and is used for tensioning the synchronous belt 33 is further arranged on the base 12, so that the stability of the device is improved.
Principle of operation
When the sheet metal parts 6 need to be electrically welded, an operator puts a plurality of sheet metal parts 6 into a plurality of feeding plates 7 at one side of the supporting frame 1, which is far away from the material taking parts 8, so that a large number of sheet metal parts 6 are stored in the device, then the motor 31 is started, under the action of meshing of the gears 32, the two first synchronous belts 33 rotate, the two second synchronous belts 33 rotate, the rotating shaft 14 rotate, the chain wheel 36 rotate, the chain is further moved, the sheet metal parts 6 are driven to move upwards, after the sheet metal parts 6 move to the top of the supporting frame 1, the motor 31 is stopped, the second air cylinder 27 and the third air cylinder 22 are started, so that the top plane of the material taking parts 8 is moved to a position which is aligned with or slightly lower than the bottom plane of the top sheet metal parts 6, then the rodless air cylinder 51 is started, so that the pushing parts 52 are driven to push the sheet metal parts 6 to the position of the material blocking plates 21, and then the rodless air cylinder 51 is reversely ventilated, so that the pushing parts 52 are reset to prepare for pushing the next sheet metal parts 6; then the first cylinder 29 is started, the limit column 210 penetrates through the limit hole in the sheet metal part 6, then the second cylinder 27 and the third cylinder 22 are reversely ventilated, so that the material taking part 8 is reset to the fixed station, and then the sheet metal part 6 in the fixed station is taken away by the mechanical arm and electric welding is carried out; in the electric welding process, the device repeats the above process so as to move the next sheet metal part 6 to the fixed station to wait for the electric welding of the next round; therefore, in the process, the invention realizes the cyclic feeding of the sheet metal parts 6 in a large batch, thereby eliminating the situation that the next sheet metal part 6 needs to be manually placed at a fixed position after the mechanical arm is used for taking materials, eliminating the complicated operation, simultaneously avoiding the situation that the staff does not need to stay at the position all the time, and preventing the waste of labor force.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (10)
1. Sheet metal loading attachment, its characterized in that: the feeding device comprises a supporting frame (1), four chains which are arranged on the supporting frame (1) and driven by a feeding mechanism (3), a feeding plate (7) fixedly connected to an outer chain plate of the chains and used for placing sheet metal parts (6), a material taking part (8) which is arranged on the supporting frame (1) and driven by a material taking mechanism (2) and a material transferring mechanism (5) used for transferring the sheet metal parts (6) from the feeding plate (7) to the material taking part (8); four the chain symmetrical arrangement just every the chain is all through straining device (4) tensioning, install four axis of rotation (14) on support frame (1), every the both ends of axis of rotation (14) all rigid coupling have two sprocket (36), four axis of rotation (14) divide equally into two-layer, one the chain with two of alignment from top to bottom sprocket (36) meshing, two that are located the below axis of rotation (14) with feed mechanism (3) are connected, sheet metal component (6) both sides end respectively with two same horizontal planes feed plate (7) paste mutually.
2. The sheet metal loading device of claim 1, wherein: be equipped with horizontal pole (13) on support frame (1), feeding mechanism (2) including the rigid coupling in first slide rail on support frame (1), with first slide rail sliding connection's slider, rigid coupling in remove frame (211) on the slider and rigid coupling in multistage telescopic machanism on horizontal pole (13), feeding member (8) install in the top of removing frame (211), multistage telescopic machanism's output with the top of removing frame (211) is connected.
3. The sheet metal loading device of claim 2, wherein: the bottom of the movable frame (211) is also provided with a first air cylinder (29), and a limiting column (210) for limiting the movement of the sheet metal part (6) is fixedly connected to the output end of the first air cylinder (29).
4. The sheet metal loading device of claim 2, wherein: the top of the movable frame (211) is provided with a striker plate (21), and the material taking piece (8) is positioned inside the striker plate (21).
5. The sheet metal loading device of claim 2, wherein: the multistage telescopic mechanism comprises a second air cylinder (27) fixedly connected to the cross rod (13) through a fixing plate (24), a connecting plate (28) arranged at the output end of the second air cylinder (27) and a third air cylinder (22) arranged on the connecting plate (28), and the output end of the third air cylinder (22) is fixedly connected with the movable frame (211).
6. The sheet metal loading device of claim 1, wherein: the supporting frame (1) is also provided with a material blocking rod (11) for preventing the sheet metal part (6) from sliding out of the material loading plate (7), and the top of the material blocking rod (11) is lower than the height of the material loading plate (7) distributed in the horizontal direction of the highest position.
7. The sheet metal loading device of claim 1, wherein: be equipped with base (12) on support frame (1), feed mechanism (3) including rigid coupling in motor (31) on base (12), rigid coupling in two fixed plates (24) on base (12) and rotate connect two first synchronous pulley (34) between fixed plate (24), the output of motor (31) with one first synchronous pulley (34) rigid coupling, two first synchronous pulley (34) are through gear (32) meshing, are located the below the tip rigid coupling of axis of rotation (14) has second synchronous pulley (37), first synchronous pulley (34) pass through hold-in range (33) with second synchronous pulley (37) are connected.
8. The sheet metal loading device of claim 1, wherein: the material taking part (8) is formed by splicing two vertical rods and two transverse rods.
9. The sheet metal loading device of claim 1, wherein: the top of the supporting frame (1) is also provided with a fixing frame (53), and the material transferring mechanism (5) comprises a truss (54) which is in sliding connection with the top of the supporting frame (1), a rodless cylinder (51) which is arranged on the fixing frame (53) and a pushing piece (52) which is fixedly connected to the bottom of the truss (54) and is used for pushing and transferring the sheet metal part (6); the top of the truss (54) is connected with the moving end of the rodless cylinder (51).
10. The sheet metal loading device of claim 1, wherein: the tensioning mechanism (4) comprises an adjusting bottom plate (42) arranged on the supporting frame (1), an adjusting chain wheel (41) rotationally connected with an adjusting rod (49) and meshed with the chain, and an adjusting plate (47) locked at the end of the adjusting rod (49) through a nut (46), a first notch (48) is arranged on the adjusting bottom plate (42), a platform slidingly connected with the first notch (48) is arranged on the adjusting rod (49), and a limiting boss is arranged on the adjusting rod (49) and is tightly attached to the inner side of the adjusting bottom plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410243986.9A CN118145310A (en) | 2024-03-04 | 2024-03-04 | Sheet metal feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410243986.9A CN118145310A (en) | 2024-03-04 | 2024-03-04 | Sheet metal feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN118145310A true CN118145310A (en) | 2024-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410243986.9A Pending CN118145310A (en) | 2024-03-04 | 2024-03-04 | Sheet metal feeding device |
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| Country | Link |
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| CN (1) | CN118145310A (en) |
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| CN207275552U (en) * | 2017-10-20 | 2018-04-27 | 宁波市计量测试研究院（宁波市衡器管理所、宁波新材料检验检测中心） | A kind of chain feed mechanism |
| CN109625878A (en) * | 2018-12-10 | 2019-04-16 | 陈章银 | A kind of dynamic allocation logistics delivery auxiliary device |
| CN210285843U (en) * | 2019-08-15 | 2020-04-10 | 天津盛源鸿达自动化设备有限公司 | Roller line track transfer device |
| CN211544847U (en) * | 2019-11-22 | 2020-09-22 | 云南新平恒泰新型材料科技有限公司 | Fragment of brick promotes transfer device |
| CN213264175U (en) * | 2020-09-24 | 2021-05-25 | 天津睿智永鑫智能科技有限公司 | Feeding and conveying device of metal plate shearing machine |
| CN218200964U (en) * | 2022-11-03 | 2023-01-03 | 广东鑫信智能装备有限公司 | Blanking and blank arranging machine suitable for round rod-shaped parts |
| CN219620034U (en) * | 2023-05-09 | 2023-09-01 | 沈阳鑫航数控科技有限公司 | Machining material frame |
-
2024
- 2024-03-04 CN CN202410243986.9A patent/CN118145310A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207275552U (en) * | 2017-10-20 | 2018-04-27 | 宁波市计量测试研究院（宁波市衡器管理所、宁波新材料检验检测中心） | A kind of chain feed mechanism |
| CN109625878A (en) * | 2018-12-10 | 2019-04-16 | 陈章银 | A kind of dynamic allocation logistics delivery auxiliary device |
| CN210285843U (en) * | 2019-08-15 | 2020-04-10 | 天津盛源鸿达自动化设备有限公司 | Roller line track transfer device |
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| CN219620034U (en) * | 2023-05-09 | 2023-09-01 | 沈阳鑫航数控科技有限公司 | Machining material frame |
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Application publication date: 20240607 |