CN217192240U

CN217192240U - Feeding mechanism of 2D wire bending machine

Info

Publication number: CN217192240U
Application number: CN202220224144.5U
Authority: CN
Inventors: 王超; 张茂辉
Original assignee: Shandong Zhuowei Intelligent Equipment Co ltd
Current assignee: Shandong Zhuowei Intelligent Equipment Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-16
Anticipated expiration: 2032-01-27

Abstract

The utility model belongs to the technical field of the curved line machine, especially, relate to a feeding mechanism of 2D curved line machine, comprises a workbench, the rigid coupling has first fixed block on the bottom surface of workstation, it is connected with a plurality of initiative feeding unit to rotate on the first fixed block, the equal rigid coupling in position department that is close to both ends on the side of first fixed block has the second stopper, the one end rigid coupling that the first fixed block was kept away from to the second stopper has the second fixed block, sliding connection has a plurality of driven feeding unit between two second stoppers, install a plurality of cylinders that are used for driving rather than the gliding driven feeding unit that corresponds on the second fixed block, still be provided with the drive assembly that is used for driving initiative feeding unit to rotate on the bottom surface of workstation; the utility model discloses a rationalization design, driven feed roll adopt pneumatic clamping, and it is bigger to have guaranteed driven feed roll and initiative feed roll's clamp force, prevents that the pay-off from skidding, and a plurality of cylinders of one-key control move simultaneously when wearing the material, and it is convenient to wear the material, has improved work efficiency.

Description

Feeding mechanism of 2D wire bending machine

Technical Field

The utility model belongs to the technical field of curved line machine, especially, relate to a feeding mechanism of 2D curved line machine.

Background

The wire bending machine is mechanical equipment capable of automatically bending wires through digital programmed control equipment, can finish a series of actions such as wire straightening, forming and cutting, and has the problems that the existing wire bending machine is low in feeding efficiency, frequently slips during wire feeding, poor in wire feeding precision and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved main technical problem of the utility model is to provide a feeding mechanism of 2D curved line machine rational in infrastructure, material loading efficiency is high, and the pay-off precision is high.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a feeding mechanism of 2D curved line machine, comprises a workbench, the rigid coupling has first fixed block on the bottom surface of workstation, it is connected with a plurality of initiative pay-off subassemblies to rotate on the first fixed block, the equal rigid coupling in position department that is close to both ends on the side of first fixed block has the second stopper, the one end rigid coupling that first fixed block was kept away from to the second stopper has the second fixed block, sliding connection has a plurality of driven pay-off subassemblies between two second stoppers, install a plurality of cylinders that are used for the drive rather than the gliding cylinder of driven pay-off subassembly that corresponds on the second fixed block, still be provided with on the bottom surface of workstation and be used for the drive to take the initiative pay-off subassembly pivoted drive assembly.

The following is the utility model discloses to above-mentioned technical scheme's further optimization:

the driving feeding assembly comprises a first supporting column rotatably connected with the first fixing block, a driving feeding roller is fixedly connected to one end, close to the workbench, of the first supporting column, and a feeding transmission gear is fixedly connected to one end, far away from the workbench, of the first supporting column.

Further optimization: the driving assembly comprises a plurality of third fixed blocks fixedly connected to the bottom surface of the workbench, a third supporting column is fixedly connected to one end, close to the first fixed block, of each third fixed block, an intermediate wheel is rotatably connected to one end, far away from the third fixed block, of each third supporting column, and the intermediate wheels are in transmission connection with corresponding feeding transmission gears.

Further optimization: a motor support is fixedly connected to the bottom surface of the workbench, a motor is fixedly connected to the motor support, a feeding driving gear is connected to an output shaft of the motor in a transmission mode, and the feeding driving gear is connected with a corresponding feeding transmission gear in a transmission mode.

Further optimization: driven pay-off subassembly includes the first slider of slidable mounting between two second stoppers, and the rigid coupling has the second support column on the first slider, rotates on the second support column to be connected with driven feed roll, and initiative feed roll and driven feed roll correspond the setting.

Further optimization: the feeding grooves are formed in the outer surface of the driving feeding roller and the outer surface of the driven feeding roller.

Further optimization: the side faces, far away from the workbench, of the two second limiting blocks are fixedly connected with first limiting blocks, and the two first limiting blocks are connected with corresponding first sliding blocks in a sliding mode.

Further optimization: the side face, far away from the workbench, of the first fixing block is fixedly connected with a plurality of third limiting blocks, the other ends of the third limiting blocks are fixedly connected with the second fixing block, and the third limiting blocks are connected with the corresponding first sliding blocks in a sliding mode.

Further optimization: the bottom surface of the workbench is fixedly connected with a cylinder support, the cylinder support is positioned on one side, away from the first fixed block, of the second fixed block, the cylinder is fixedly connected onto the cylinder support, and a piston rod of the cylinder is fixedly connected with the corresponding first sliding block.

The utility model discloses a rationalization design, driven feed roll adopt pneumatic clamping, and it is bigger to have guaranteed driven feed roll and initiative feed roll's clamp force, prevents that the pay-off from skidding, guarantees the pay-off precision, and a plurality of cylinders of one-key control move simultaneously when wearing the material to guaranteed that a plurality of driven feed rolls are automatic simultaneously and opened, it is convenient to wear the material, has improved work efficiency.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the embodiment of the present invention with the worktable removed;

fig. 3 is a schematic view of the bottom view structure of the embodiment of the present invention after the workbench is removed.

In the figure: 1-wire material; 2-a workbench; 31-an active feeding assembly; 32-a driven feed assembly; 33-a drive assembly; 301-a first fixation block; 302-a second fixed block; 303-a first stopper; 304-a second stopper; 305-a first slider; 306-a first support column; 307-active feed rolls; 308-a second support column; 309-driven feed roll; 310-a third stopper; 311-a cylinder holder; 312-a cylinder; 313-a motor mount; 314-a motor; 315-third fixed block; 316-third support column; 317-intermediate wheel; 318-a feed drive gear; 319-feed drive gear.

Detailed Description

Example (b):

as shown in fig. 1-3, a feeding mechanism of 2D wire bending machine, including workstation 2, the rigid coupling has first fixed block 301 on the bottom surface of workstation 2, it is connected with a plurality of initiative pay-off subassemblies 31 to rotate on the first fixed block 301, the equal rigid coupling in position department that is close to both ends on the side of first fixed block 301 has second stopper 304, the one end rigid coupling that first fixed block 301 was kept away from to second stopper 304 has second fixed block 302, sliding connection has a plurality of driven pay-off subassemblies 32 between two second stoppers 304, install a plurality of cylinders 312 that are used for driving rather than the gliding cylinder of driven pay-off subassembly 32 that corresponds on the second fixed block 302, still be provided with on the bottom surface of workstation 2 and be used for driving initiative pay-off subassembly 31 pivoted drive assembly 33.

The second fixed block 302 and the second limiting block 304 are both fixedly connected with the workbench 2.

The driving feeding assembly 31 comprises a first supporting column 306 rotatably connected with the first fixing block 301, a driving feeding roller 307 is fixedly connected to one end of the first supporting column 306 close to the workbench 2, and a feeding transmission gear 318 is fixedly connected to one end of the first supporting column 306 far from the workbench 2.

In this embodiment, the number of the first support columns 306, the driving feed rollers 307 and the feed drive gears 318 is four.

The active feed rollers 307 pass through the table 2 and extend above the table 2.

The driving assembly 33 includes a plurality of third fixing blocks 315 fixedly connected to the bottom surface of the worktable 2, a third supporting column 316 is fixedly connected to one end of each third fixing block 315 close to the first fixing block 301, an intermediate wheel 317 is rotatably connected to one end of each third supporting column 316 far away from the third fixing block 315, and the intermediate wheel 317 is in transmission connection with a corresponding feeding transmission gear 318.

In this embodiment, the number of the third fixing block 315, the number of the third supporting column 316, and the number of the intermediate wheel 317 are two.

A motor support 313 is fixedly connected to the bottom surface of the workbench 2, a motor 314 is fixedly connected to the motor support 313, a feeding driving gear 319 is connected to an output shaft of the motor 314 in a transmission manner, and the feeding driving gear 319 is connected with a feeding transmission gear 318 corresponding to the feeding driving gear 319 in a transmission manner.

The driven feeding assembly 32 comprises a first sliding block 305 slidably mounted between two second limiting blocks 304, a second supporting column 308 is fixedly connected to the first sliding block 305, and a driven feeding roller 309 is rotatably connected to the second supporting column 308.

In this embodiment, the number of the first slider 305, the second supporting column 308, and the driven feed roller 309 is four.

The driving feed roller 307 and the driven feed roller 309 are correspondingly arranged, and feed grooves are formed in the outer surface of the driving feed roller 307 and the outer surface of the driven feed roller 309.

The cross-sectional shape of chute feeder is arc structure.

The side surfaces of the two second limiting blocks 304 far away from the workbench 2 are fixedly connected with first limiting blocks 303, and the two first limiting blocks 303 are connected with corresponding first sliding blocks 305 in a sliding manner.

A plurality of third limiting blocks 310 are fixedly connected to the side surface of the first fixing block 301 far away from the workbench 2, the other ends of the third limiting blocks 310 are fixedly connected with the second fixing block 302, and the third limiting blocks 310 are slidably connected with the corresponding first sliding blocks 305.

In this embodiment, the number of the third limiting blocks 310 is three.

A cylinder support 311 is fixedly connected to the bottom surface of the working table 2, the cylinder support 311 is located on one side of the second fixing block 302 away from the first fixing block 301, a cylinder 312 is fixedly connected to the cylinder support 311, and a piston rod of the cylinder 312 is fixedly connected to the corresponding first sliding block 305.

By the design, the driven feed rollers 309 are pneumatically clamped, so that the clamping force of the driven feed rollers 309 and the driving feed rollers 307 is larger, the wire 1 is prevented from slipping during feeding, the feeding precision is guaranteed, and when the wire 1 penetrates through the material, the plurality of air cylinders 312 are controlled to act simultaneously by one key, so that the plurality of driven feed rollers 309 are automatically opened simultaneously, the material penetrating is convenient, and the working efficiency is improved.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a feeding mechanism of curved line machine of 2D, includes workstation (2), its characterized in that: the rigid coupling has first fixed block (301) on the bottom surface of workstation (2), it is connected with a plurality of initiative pay-off subassembly (31) to rotate on first fixed block (301), the equal rigid coupling in position department that is close to both ends on the side of first fixed block (301) has second stopper (304), the one end rigid coupling that first fixed block (301) was kept away from in second stopper (304) has second fixed block (302), sliding connection has a plurality of driven pay-off subassemblies (32) between two second stoppers (304), install a plurality of driven pay-off subassembly (32) gliding cylinders (312) that are used for the drive rather than corresponding on second fixed block (302), still be provided with on the bottom surface of workstation (2) and be used for driving initiative pay-off subassembly (31) pivoted drive assembly (33).

2. The feeding mechanism of the 2D wire bending machine according to claim 1, characterized in that: the driving feeding assembly (31) comprises a first supporting column (306) rotatably connected with a first fixing block (301), a driving feeding roller (307) is fixedly connected to one end, close to the workbench (2), of the first supporting column (306), and a feeding transmission gear (318) is fixedly connected to one end, far away from the workbench (2), of the first supporting column (306).

3. The feeding mechanism of the 2D wire bending machine according to claim 2, characterized in that: the driving assembly (33) comprises a plurality of third fixing blocks (315) fixedly connected to the bottom surface of the workbench (2), a third supporting column (316) is fixedly connected to one end, close to the first fixing block (301), of each third fixing block (315), one end, far away from the third fixing block (315), of each third supporting column (316) is rotatably connected with an intermediate wheel (317), and the intermediate wheel (317) is in transmission connection with a corresponding feeding transmission gear (318).

4. The feeding mechanism of the 2D wire bending machine according to claim 3, characterized in that: a motor support (313) is fixedly connected to the bottom surface of the workbench (2), a motor (314) is fixedly connected to the motor support (313), a feeding driving gear (319) is connected to an output shaft of the motor (314) in a transmission mode, and the feeding driving gear (319) is in transmission connection with a corresponding feeding transmission gear (318).

5. The feeding mechanism of the 2D wire bending machine according to claim 4, wherein: the driven feeding assembly (32) comprises a first sliding block (305) which is slidably mounted between two second limiting blocks (304), a second supporting column (308) is fixedly connected onto the first sliding block (305), a driven feeding roller (309) is rotatably connected onto the second supporting column (308), and the driving feeding roller (307) and the driven feeding roller (309) are correspondingly arranged.

6. The feeding mechanism of the 2D wire bending machine according to claim 5, wherein: and feeding grooves are formed in the outer surface of the driving feeding roller (307) and the outer surface of the driven feeding roller (309).

7. The feeding mechanism of the 2D wire bending machine according to claim 6, wherein: two second stopper (304) are kept away from all rigid couplings on the side of workstation (2) and are had first stopper (303), two first stopper (303) and first slider (305) sliding connection rather than corresponding.

8. The feeding mechanism of the 2D wire bending machine according to claim 7, wherein: the side of the first fixing block (301) far away from the workbench (2) is fixedly connected with a plurality of third limiting blocks (310), the other ends of the third limiting blocks (310) are fixedly connected with the second fixing block (302), and the third limiting blocks (310) are in sliding connection with the corresponding first sliding blocks (305).

9. The feeding mechanism of the 2D wire bending machine according to claim 8, wherein: the bottom surface of the workbench (2) is fixedly connected with a cylinder support (311), the cylinder support (311) is positioned on one side, away from the first fixed block (301), of the second fixed block (302), the cylinder (312) is fixedly connected onto the cylinder support (311), and a piston rod of the cylinder (312) is fixedly connected with the corresponding first sliding block (305).