CN214720042U

CN214720042U - Feeding device of metal plate bending machine

Info

Publication number: CN214720042U
Application number: CN202121253914.0U
Authority: CN
Inventors: 陈斌; 李佳荣; 赵秀春
Original assignee: Nanjing Jianshun Electrical Appliance Control Equipment Co ltd
Current assignee: Nanjing Jianshun Electrical Appliance Control Equipment Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-16
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to a panel beating bender loading attachment, it relates to panel beating bender auxiliary assembly field, which comprises a frame, be equipped with lifting unit in the frame, last being equipped with of lifting unit supplies the sheet metal component to place puts the thing platform, it is connected with the push assembly who is used for with the sheet metal component propelling movement to the workstation to put the thing platform. This application has the effect that alleviates the manual transport sheet metal component amount of labour of workman.

Description

Feeding device of metal plate bending machine

Technical Field

The application relates to the field of auxiliary equipment of a sheet metal bending machine, in particular to a feeding device of the sheet metal bending machine.

Background

The sheet metal bending machine is a machine capable of bending workpieces to form, mainly comprises a support, a workbench and a clamping plate, is used for pressing plates into parts of various shapes according to process requirements, and can meet the requirements of various workpieces by replacing bending machine dies.

Chinese patent with publication number CN203508668U discloses a sheet metal bending device, which comprises a frame and a workbench arranged on the frame, wherein a bending mechanism is arranged above the frame, a lower template is arranged on the workbench, a mold cavity corresponding to the bending mechanism is arranged on the lower template, and a backing plate for supporting a product to be processed is arranged on the upper plane of the lower template; the size of the base plate is matched with that of the lower template; adopt the utility model provides a panel beating bending device through increasing the backing plate for when bending and treating the processing product, bend this backing plate together, the processing sheet metal component of treating through bending of this backing plate, make bending of short and small right-angle side sheet metal component become possible, easy and simple to handle, it is better to bend the effect, and machining efficiency is higher.

In view of the above-mentioned related art, the inventors consider that there are drawbacks: when the bending device is used, a worker manually conveys the sheet metal part to the workbench for bending, and a large amount of labor is required for long-term manual conveying.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that manual carrying of sheet metal parts consumes a large amount of labor, the application provides a sheet metal bending machine loading device.

The application provides a pair of panel beating bender loading attachment adopts following technical scheme:

the utility model provides a panel beating bender loading attachment, includes the frame, be equipped with lifting unit in the frame, last the putting thing platform that supplies the sheet metal component to place that is equipped with of lifting unit, it is connected with the propelling movement subassembly that is used for with the sheet metal component propelling movement to the workstation to put the thing platform.

Through adopting above-mentioned technical scheme, lifting unit drives and puts the thing platform and move to ground, and to required high back, the manual work carries the sheet metal component and puts the thing bench, and lifting unit will put the thing platform upwards promote to high back such as with the workstation, and the propelling movement subassembly will put the sheet metal component propelling movement of thing bench and arrive on the workstation, and this scheme shortens the distance of manual handling sheet metal component, alleviates artifical labour, improves the efficiency of manual handling sheet metal component, and then improves the sheet metal component efficiency of bending.

Optionally, a panel is arranged on the rack, and a sliding groove is formed in the panel along the height direction of the workbench; the lifting assembly comprises a lifting motor, the lifting motor is arranged on the rack, a lifting screw is coaxially arranged on a motor shaft of the lifting motor, the lifting screw is arranged along the height direction of the workbench, a sliding block is connected with the lifting screw in a threaded manner, a sliding groove is extended out of one side, away from the sliding block, of the sliding block, and one side, extending out of the sliding groove, of the sliding block is connected with the object placing table.

Through adopting above-mentioned technical scheme, start elevator motor, the pivoted motor shaft drives elevator screw and rotates, elevator screw drives the slider and slides in the spout of panel, the slider drives puts thing platform upwards or downstream together, move to required height after, close elevator motor, elevator motor's motor shaft drives elevator screw stall together, the slider area is put the thing platform and is stopped motion together, it adjusts the height of putting the thing platform to drive elevator screw and slider through elevator motor, shorten the distance that the workman carried the sheet metal component, alleviate the hand labor power, improve the efficiency of artifical transport sheet metal component.

Optionally, a guide rod is arranged on the machine frame, and the guide rod is arranged along the height direction of the workbench; the article placing table is provided with a limiting block, and the limiting block is provided with a limiting hole for the guide rod to pass through.

Through adopting above-mentioned technical scheme, when putting the thing platform and reciprocating, put the thing platform and drive the stopper and reciprocate together, the guide bar in the frame passes spacing hole on the stopper, carries on spacingly to the stopper, and then the restriction is put the thing platform and can only move along the guide bar axis direction, improves the stability of putting thing platform removal process, and then improves the conveying efficiency of sheet metal component.

Optionally, a supporting plate is arranged on one side, away from the workbench, of the object placing table; the propelling movement subassembly includes the cylinder, the cylinder sets up on the layer board, be connected with the push pedal that is used for with sheet metal component propelling movement to the workstation on the piston rod of cylinder.

Through adopting above-mentioned technical scheme, start the cylinder on the saddle, the piston rod of cylinder is pushing away the push pedal and is pushing away the sheet metal component to the workstation on, and this scheme replaces the manual sheet metal component that promotes of workman to put the thing bench, uses manpower sparingly, has improved the work efficiency of transport sheet metal component.

Optionally, the one end that the layer board was kept away from to the piston rod of cylinder is equipped with the dovetail block, be equipped with the dovetail that supplies the dovetail block to slide in on the push pedal diapire, the notch of dovetail is towards the cylinder, it is protruding to be equipped with a plurality of rubber on the tank bottom wall of dovetail, the rubber is protruding to contradict with the dovetail block.

By adopting the technical scheme, the dovetail block on the piston rod of the air cylinder slides into the dovetail groove, so that the air cylinder is detachably connected with the push plate, the installation is convenient during use, the push plates with different lengths can be replaced according to the size of the sheet metal part, and the efficiency of pushing the sheet metal part to the object placing table is improved; simultaneously, the rubber protrusions on the bottom wall of the dovetail groove increase the friction force between the dovetail block and the dovetail groove, the possibility that the dovetail block slides down from the dovetail groove is reduced, and the stability of detachable installation between the dovetail block and the push plate is improved.

Optionally, the top wall of the object placing table is provided with two baffles, and the two baffles are arranged oppositely along the axis of the piston rod of the air cylinder.

Through adopting above-mentioned technical scheme, the piston rod of cylinder is pushing away the push pedal, and the push pedal is with the in-process of sheet metal component propelling movement to putting the thing platform, and two baffles are keeping off the sheet metal component, have reduced the sheet metal component from putting the possibility that thing bench slided, improve the efficiency and the security of push pedal propelling movement sheet metal component.

Optionally, a placing groove is formed in the object placing table, a pushing motor is arranged in the placing groove, a pushing lead screw is coaxially arranged on a motor shaft of the pushing motor, the axis of the pushing lead screw is perpendicular to the moving track of the sheet metal part, one end, far away from the pushing motor, of the pushing lead screw is rotatably arranged in the placing groove, two threads with opposite rotation directions are arranged on the pushing lead screw, a pushing block connected with the threads is arranged on the pushing lead screw, and the pushing block extends out of the placing groove and is connected with the baffle respectively.

By adopting the technical scheme, the sheet metal part is placed on the object placing table along the axial direction of the pushing screw rod, the pushing motor is started, the motor shaft of the pushing motor rotates, the rotating motor shaft drives the pushing screw rod to rotate, two threads with opposite rotating directions on the pushing screw rod drive two pushing blocks to move relatively together in the placing groove, the pushing blocks drive two baffles to move relatively together, when the two baffles are abutted against the two sides of the sheet metal part, the pushing motor is closed, and the motor shaft of the pushing motor stops rotating, thereby driving the pushing screw to stop rotating, the pushing block on the pushing screw stops sliding along with the pushing screw, so that the baffle stops moving along with the pushing block, the push plate pushes the sheet metal part to the object placing table, the two baffles abut against the sheet metal part, so that the possibility that the sheet metal part slides towards the direction of the baffles at the two sides is reduced, and the accuracy of the sheet metal part pushed to the workbench by the push plate is improved; and through the distance between the adjusting stop, can fix not unidimensional sheet metal component, and then improve the efficiency that the sheet metal component carried on the workstation.

Optionally, the object placing table is provided with a plurality of rolling shafts in a rotating mode, and the rolling shafts are uniformly distributed along the axis direction of the air cylinder.

Through adopting above-mentioned technical scheme, the sheet metal component is at the in-process that passes to the workstation direction, and the sheet metal component slides on putting the epaxial roller bearing of thing, has reduced the frictional force that the sheet metal component received at the in-process that passes. The efficiency of sheet metal component propelling movement on the workstation is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting assembly is mounted on the rack, the object placing table is mounted on one side, far away from the ground, of the lifting assembly, the pushing assembly is mounted on one side, far away from the workbench, of the object placing table, the lifting assembly on the rack is started, a worker carries the sheet metal part to the object placing table after the lifting assembly moves downwards to a required height, the lifting assembly is started, the lifting assembly pushes the object placing table to the required height, the lifting assembly is closed, the pushing assembly is opened, the pushing assembly pushes the sheet metal part to the workbench, the labor amount of the worker for carrying the sheet metal part is reduced, the efficiency of the worker for conveying the sheet metal part to the workbench is improved, and the bending efficiency of the sheet metal part is further improved;

2. the guide rod is mounted on the rack along the height direction of the workbench, the guide rod penetrates through the limiting hole in the limiting block, the limiting block is mounted on the object placing table, the limiting block slides up and down along the guide rod through the limiting hole in the lifting process of the object placing table, the limiting block and the object placing table can only move along the height direction of the guide rod, the stability of the object placing table in the moving process is improved, and the conveying efficiency of sheet metal parts is further improved;

3. the push motor is arranged on one side of the object placing table, the push screw rod is arranged on a motor shaft of the push motor, the push screw rod penetrates through a hole in one side of the placing groove and extends into the placing groove, two push blocks are respectively connected to opposite threads of the push screw rod in a threaded mode, the baffle is arranged on the push blocks, the push motor is started, a motor shaft of the push motor rotates, the rotating motor shaft drives the push screw rod to rotate together, two opposite threads of the push screw rod in a threaded mode drive the two push blocks to move relatively or oppositely in the placing groove, the two push blocks drive the two push plates to move relatively or oppositely, the distance between the two push plates can be adjusted according to the size of the sheet metal part, sheet metal parts with different sizes can be fixed, and the efficiency of conveying the sheet metal part to the workbench is improved.

Drawings

Fig. 1 is a schematic structural diagram of a feeding device of a sheet metal bending machine in an embodiment of the application.

Fig. 2 is a schematic structural diagram of a pushing assembly in an embodiment of the present application.

Fig. 3 is a schematic diagram of an exploded structure of a pushing assembly in an embodiment of the present application.

Fig. 4 is a schematic structural view of a placement groove, a pushing screw, and a baffle plate on a placement platform according to an embodiment of the present disclosure.

Fig. 5 is a schematic structural view of a placement groove and a roller embodying the embodiment of the present application.

Description of reference numerals: 1. a frame; 11. a support plate; 12. supporting legs; 2. a lifting assembly; 21. a panel; 211. a fixed block; 212. a chute; 22. a lifting motor; 23. lifting a screw rod; 24. a slider; 3. a placing table; 4. a limiting block; 41. a limiting hole; 42. a guide bar; 5. a support plate; 6. a push assembly; 61. a cylinder; 62. a dovetail block; 63. pushing the plate; 64. a dovetail groove; 65. a rubber bulge; 7. a placing groove; 71. a pushing motor; 72. pushing the lead screw; 73. a thread; 74. a pushing block; 75. a baffle plate; 8. a placement groove; 81. a roller; 82. a bump; 83. and (4) a hole groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses panel beating bender loading attachment.

Referring to fig. 1, the feeding device of the sheet metal bending machine comprises a frame 1, wherein the frame 1 comprises a supporting plate 11, the supporting plate 11 is square and is placed in parallel with a workbench, four supporting legs 12 are arranged on the bottom wall of the supporting plate 11, a lifting assembly 2 is arranged on the supporting plate 11, the lifting assembly 2 comprises a panel 21, the panel 21 is installed on the supporting plate 11, a fixed block 211 is arranged at one end, away from the ground, of the panel 21, a sliding groove 212 is arranged on the panel 21, and the sliding groove 212 is arranged in the height direction of the workbench;

the lifting assembly 2 further comprises a lifting motor 22 mounted on the supporting plate 11, a lifting screw 23 is coaxially arranged on a motor shaft of the lifting motor 22, one end, far away from the lifting motor 22, of the lifting screw 23 is rotatably connected with the fixed block 211, the lifting screw 23 is arranged along the height direction of the workbench, a sliding block 24 is in threaded connection with the lifting screw 23, the sliding block 24 is in a long strip shape, the sliding block 24 slides in the sliding groove 212, one end, far away from the lifting screw 23, of the sliding block 24 extends out of the sliding groove 212 and is connected with the object placing table 3, the object placing table 3 is in a cuboid shape, and the long edge of the object placing table is parallel to the workbench; the lifting motor 22 is started, a motor shaft of the lifting motor 22 rotates, the rotating motor shaft drives the lifting screw 23 to rotate, the lifting screw 23 drives the slider 24 to slide upwards or downwards in the chute 212 of the panel 21, the slider 24 drives the object placing table 3 to move upwards or downwards, the lifting motor 22 is turned off after the object placing table 3 reaches a required position, the lifting screw 23 stops rotating, the slider 24 stops moving, the slider 24 drives the object placing table 3 to stop moving upwards and downwards, a worker carries a sheet metal part onto the object placing table 3 after the object placing table 3 is lowered to the required height, the lifting motor 22 is started to lift the object placing table 3 to the height of the workbench for next operation, the height of the object placing table 3 is adjustable, the worker carries the sheet metal part onto the object placing table 3 after downwardly adjusting the required height before carrying the sheet metal part, and the distance for carrying the sheet metal part by the worker is shortened, the manpower is saved, improves workman handling efficiency.

Referring to fig. 1, a limiting block 4 is arranged on the side wall of one end, away from a sliding block 24, of an object placing table 3, a limiting hole 41 is formed in the limiting block 4, a guide rod 42 is arranged on a supporting plate 11, the guide rod 42 is arranged along the height direction of the workbench, and the guide rod 42 penetrates through the limiting hole 41 and is connected with the limiting block 4 in a sliding mode; put thing platform 3 and reciprocate along with slider 24, stopper 4 reciprocates along with putting thing platform 3 together, and guide bar 42 passes stopper 4's spacing hole 41 for stopper 4 can only slide from top to bottom along guide bar 42, and then makes to put thing platform 3 and can only follow guide bar 42 direction of height motion, improves the accurate nature and the stability of putting thing platform 3 moving process, and then improves the conveying efficiency of sheet metal component.

Referring to fig. 2 and 3, a supporting plate 5 is arranged on the side wall of the object placing table 3 far away from the workbench, and the supporting plate 5 is arranged in parallel with the object placing table 3; the pushing assembly 6 comprises an air cylinder 61, the air cylinder 61 is installed on the supporting plate 5, a piston rod of the air cylinder 61 is arranged along the moving track of the sheet metal part, a dovetail block 62 is arranged at one end, far away from the supporting plate 5, of the piston rod of the air cylinder 61, the pushing assembly 6 further comprises a pushing plate 63 used for pushing the sheet metal part to the workbench, the pushing plate 63 is long-strip-shaped and laterally placed on the object placing table 3, a dovetail groove 64 for the dovetail block 62 to slide into is formed in the wall of the groove bottom of the pushing plate 63, the notch of the dovetail groove 64 faces the air cylinder 61, and a plurality of rubber protrusions 65 are formed in the wall of the groove bottom of the dovetail groove 64; the dovetail block 62 on the piston rod of the air cylinder 61 slides into the dovetail groove 64 of the push plate 63, the air cylinder 61 is started, the piston rod of the air cylinder 61 pushes the dovetail block 62, the dovetail block 62 pushes the push plate 63, and the push plate 63 pushes the sheet metal part on the object placing table 3 onto the workbench, so that the scheme replaces a method of manually carrying the sheet metal part onto the workbench, the labor force is saved, and the carrying efficiency of the sheet metal part is improved; meanwhile, the rubber bulge 65 on the bottom wall of the dovetail groove 64 increases the friction force between the dovetail groove 64 and the dovetail block 62, and improves the stability of detachable installation between the dovetail block 62 and the dovetail groove 64; and change push pedal 63 of unidimensional not according to the size of sheet metal component, make push pedal 63 and sheet metal component adaptation, improve the efficiency that push pedal 63 will the sheet metal component propelling movement on the workstation.

Referring to fig. 4, a placement groove 7 is arranged on the object placing table 3, the placement groove 7 is rectangular, one end of the placement groove 7 extends to the slider 24, the other end of the placement groove 7 extends to the limiting block 4, a pushing motor 71 is arranged in the placement groove 7, a pushing lead screw 72 is coaxially arranged on a motor shaft of the pushing motor 71, the pushing lead screw 72 is arranged in the placement groove 7, two threads 73 with opposite rotation directions are arranged on the pushing lead screw 72, pushing blocks 74 in threaded connection with the threads 73 are respectively arranged on the pushing lead screw 72, the pushing blocks 74 extend out of the placement groove and are connected with a baffle plate 75, the baffle plate 75 is long-strip-shaped, and the baffle plate 75 is arranged along the axial direction of a piston rod of the cylinder 61; the pushing motor 71 is started, the motor shaft of the pushing motor 71 rotates to drive the pushing block 74 to do relative motion or reverse motion in the placing groove 7, the pushing block 74 drives the baffles 75 to do relative motion or reverse motion, after the distance between the two baffles 75 is adjusted to the required length, the pushing motor 71 is closed, the motor shaft of the pushing motor 71 stops rotating, the pushing screw 72 is further driven to stop rotating, the pushing block 74 stops moving along with the pushing screw 72, the two baffles 75 also stop moving along with the pushing block 74, the sheet metal part is placed on the placing table 3 between the two pushing plates 63 according to the required direction, the positions of the sheet metal parts with different sizes are limited by adjusting the distance between the two baffles 75, the sheet metal parts are pushed to the workbench by the pushing plates 63, the possibility that the sheet metal parts move towards the baffles 75 at two sides is reduced, and the accuracy of the sheet metal parts pushed to the workbench by the pushing plates 63 is improved, and further improve the efficiency of sheet metal component on the workstation.

Referring to fig. 4 and 5, four placing grooves 8 are formed in the top wall of the object placing table 3, the placing grooves 8 are uniformly distributed along the axial direction of the air cylinder 61, two side walls of the placing grooves 8 along the axial direction of the pushing screw 72 are provided with hole grooves 83, the two hole grooves 83 are arranged oppositely, a rolling shaft 81 is arranged in the placing groove 8, the rolling shaft 81 is cylindrical, two end faces of the rolling shaft 81 are provided with convex blocks 82, and the rolling shaft 81 is rotatably connected with the hole grooves 83 through the convex blocks 82; rotate the lug 82 with roller bearing 81 both ends and install in hole groove 83, in the standing groove 8 was installed promptly to roller bearing 81, the in-process of push pedal 63 with sheet metal component propelling movement to the workstation, the sheet metal component slides on putting the roller bearing 81 on the thing platform 3, rolling friction has replaced sliding friction, has reduced the sheet metal component and has put the frictional force between the thing platform 3, has improved the efficiency that the sheet metal component propelling movement was to the workstation.

The implementation principle of the feeding device of the sheet metal bending machine in the embodiment of the application is as follows: install lifting unit 2 in frame 1, put thing platform 3 and install the one side of keeping away from ground at lifting unit 2, push assembly 6 installs the one side of keeping away from the workstation at putting thing platform 3, lifting unit 2 downstream in frame 1, lifting unit 2 drives and puts thing platform 3 and move down and transport required height, the workman carries the sheet metal component to putting thing platform 3, behind lifting unit 2 promoted to put thing platform 3 and move up required height, push assembly 6 is with the sheet metal component propelling movement to the workstation on, the distance of workman's transport sheet metal component has been shortened, workman's the amount of labour has been alleviateed, the efficiency of workman's transport sheet metal component has been improved, and then improve the efficiency of bending of sheet metal component.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a panel beating bender loading attachment which characterized in that: including frame (1), be equipped with lifting unit (2) on frame (1), be equipped with on lifting unit (2) and supply that the sheet metal component placed to put thing platform (3), it is connected with propelling movement subassembly (6) that are used for with the sheet metal component propelling movement to the workstation to put thing platform (3).

2. The feeding device of the sheet metal bending machine according to claim 1, characterized in that: a panel (21) is arranged on the rack (1), and a sliding groove (212) is formed in the panel (21) along the height direction of the workbench; lifting unit (2) include elevator motor (22), elevator motor (22) set up in frame (1), the motor shaft of elevator motor (22) is coaxial to be equipped with elevating screw (23), elevating screw (23) set up along workstation direction of height, elevating screw (23) threaded connection has slider (24), one side that elevating screw (23) were kept away from in slider (24) stretches out spout (212), one side that spout (212) were stretched out in slider (24) links to each other with put thing platform (3).

3. The feeding device of the sheet metal bending machine according to claim 1, characterized in that: a guide rod (42) is arranged on the rack (1), and the guide rod (42) is arranged along the height direction of the workbench; the shelf table (3) is provided with a limiting block (4), and the limiting block (4) is provided with a limiting hole (41) for the guide rod (42) to pass through.

4. The feeding device of the sheet metal bending machine according to claim 1, characterized in that: a supporting plate (5) is arranged on one side of the object placing table (3) far away from the workbench; the push assembly (6) comprises a cylinder (61), the cylinder (61) is arranged on the supporting plate (5), and a push plate (63) used for pushing the sheet metal part onto the workbench is connected to a piston rod of the cylinder (61).

5. The feeding device of the sheet metal bending machine according to claim 4, characterized in that: the one end that layer board (5) were kept away from to the piston rod of cylinder (61) is equipped with dovetail block (62), be equipped with dovetail (64) that supply dovetail block (62) to slide in on push pedal (63) diapire, the notch of dovetail (64) is towards cylinder (61), be equipped with a plurality of rubber arch (65) on the tank bottom wall of dovetail (64), rubber arch (65) are contradicted with dovetail block (62).

6. The feeding device of the sheet metal bending machine according to claim 4, characterized in that: two baffles (75) are arranged on the top wall of the object placing table (3), and the two baffles (75) are arranged oppositely along the axis of the piston rod of the air cylinder (61).

7. The feeding device of the sheet metal bending machine according to claim 6, characterized in that: put and be equipped with on thing platform (3) and put groove (7), be equipped with in putting groove (7) and pass motor (71), the motor shaft of passing motor (71) is coaxial to be equipped with and passes lead screw (72), the axis of passing lead screw (72) is perpendicular with the removal orbit of sheet metal component, pass lead screw (72) and keep away from the one end rotation setting of passing motor (71) in putting groove (7), it is equipped with two screw threads (73) that revolve to opposite to pass on lead screw (72), it is equipped with on lead screw (72) and passes piece (74) with screw thread (73) threaded connection, it stretches out and puts groove (7) and is connected with baffle (75) respectively to pass piece (74).

8. The feeding device of the sheet metal bending machine according to claim 6, characterized in that: put and rotate on the thing platform (3) and be equipped with a plurality of roller bearing (81), a plurality of roller bearing (81) are along the axis direction equipartition of cylinder (61).