CN216397797U

CN216397797U - Feeding device for die punching machine

Info

Publication number: CN216397797U
Application number: CN202122696291.0U
Authority: CN
Inventors: 周武军
Original assignee: Wuxi Xinhui Auto Parts Co ltd
Current assignee: Wuxi Xinhui Auto Parts Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-29
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of stamping part plate feeding devices, in particular to a feeding device of a die punching machine, which comprises a feeding machine, wherein a feeding table is arranged on one side of the feeding machine, a first supporting plate and a second supporting plate are fixedly connected to the top of the feeding table, gear grooves are respectively formed in the inner walls of the first supporting plate and the second supporting plate, ball gears are respectively and fixedly connected to the inner walls of the gear grooves, a plurality of conveying rollers are arranged between the first supporting plate and the second supporting plate, two ends of each conveying roller are respectively and fixedly connected to the inner walls of the ball gears, a limiting device is arranged between the conveying rollers, and an adjusting device is arranged at one end of each of the first supporting plate and the second supporting plate.

Description

Feeding device for die punching machine

Technical Field

The utility model relates to the field of stamping piece plate feeding devices, in particular to a feeding device of a die punching machine.

Background

At present, at the in-process of mould punching press, the feeder is one of the indispensable machine, carry panel to the punch press through the feeder and carry out stamping work, but often stamping forming's product is different, the panel raw and other materials that carry are also the diverse, the stock guide is placed at the pay-off mouth to ordinary pay-off chance, on panel passes through the stock guide and carries the punching machine, but often traditional stock guide does not have too much spacing, lead to taking place the skew phenomenon at the in-process of carrying, thereby influence the effect of punching press, extravagant more raw and other materials.

At present, chinese patent publication No. CN211276293U discloses a feeding mechanism for a stamping die, which includes a frame body and an intermittent conveyor belt, wherein the intermittent conveyor belt is installed on the inner side of the frame body, and a support plate is welded on the side wall surface of the frame body; according to the utility model, two groups of abutting rollers, a connecting plate, a threaded sliding sleeve, a motor, a supporting plate, a screw rod and a clamping plate are adopted to form a clamping and conveying mechanism, the motors of the two groups of clamping and conveying mechanisms are started, the output end of the motor drives the screw rod to rotate, the threaded sliding sleeve on the bottom surface of the connecting plate is made to slide along the screw rod, the connecting plate drives the clamping plate and a plurality of abutting rollers rotatably connected with the bottom surface of the clamping plate to move, the clamping plates of the two groups of clamping and conveying mechanisms move oppositely, the abutting rollers are made to be attached to the side wall surface of a section to be punched, the section to be punched on an intermittent conveying belt is clamped, and the section to be punched can be clamped and conveyed under the action of the plurality of abutting rollers by starting the intermittent conveying belt.

Although the feeding mechanism of the stamping die has certain stability and safety in the process of conveying materials, the feeding mechanism of the stamping die comprises the following components: the feeding mechanism of the stamping die is not provided with a limiting device, and certain deviation can exist in the process of conveying materials, so that part of the materials are wasted in the stamping process.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, an object of the present invention is to provide a feeding device for a die press, which has advantages that the feeding device has a plate position-limiting device, and the width of the position-limiting device can be adjusted according to different types of plates, so as to ensure stability and safety during feeding.

The technical purpose of the utility model is realized by the following technical scheme:

a feeding device of a die punching machine comprises a feeding machine, wherein a feeding table is arranged on one side of the feeding machine, a first supporting plate and a second supporting plate are fixedly connected to the top of the feeding table, gear grooves are respectively formed in the inner walls of the first supporting plate and the second supporting plate, ball gears are respectively and fixedly connected to the inner walls of the gear grooves, a plurality of conveying rollers are arranged between the first supporting plate and the second supporting plate, two ends of the plurality of conveying rollers are respectively and fixedly connected to the inner walls of the ball gears, a limiting device is arranged between the plurality of conveying rollers and comprises a positive-negative-tooth screw rod, a rotating wheel, a first limiting plate and a second limiting plate, the positive-negative-tooth screw rod is connected between the first supporting plate and the second supporting plate in a penetrating mode, the first limiting plate and the second limiting plate are respectively in threaded fit connection with the outer sides of the positive-negative-tooth screw rod and the rotating wheel is fixedly connected to the positive-negative-tooth screw rod, the runner is located the first backup pad outside, first limiting plate, second limiting plate are run through respectively in many transport running roller outer walls, first backup pad is equipped with adjusting device with second backup pad one end, adjusting device is including adjusting the running roller, it all is equipped with the regulating plate to adjust the running roller both ends, regulating plate one end fixed connection respectively in first backup pad, second backup pad outer wall, the through-hole has been seted up to the regulating plate bottom, the through-hole runs through first backup pad, second backup pad respectively, the through-hole inner wall is equipped with adjusting bolt, adjusting bolt one end screw thread accordant connection has adjusting nut.

Through adopting above-mentioned technical scheme, through positive and negative tooth screw rod respectively with first limiting plate. The screw-thread fit connection work of second limiting plate can carry on spacingly according to the panel of different width, guarantees the stability at the pay-off in-process, and the regulating plate can the rotation regulation running roller simultaneously to the pay-off height of adjustment panel guarantees the accuracy nature of pay-off, utilizes adjusting bolt and gland nut can manual angle regulation, more makes things convenient for the operation of operation personnel.

Further setting: the automatic feeding device is characterized in that a first side panel and a second side panel are respectively arranged between the feeding machine and the first supporting plate and between the feeding machine and the second supporting plate, a connecting roller wheel is connected between the first side panel and the second side panel in a rolling mode, a driving device is arranged on the outer wall of the first side panel and comprises a driving motor, a rotating shaft and a belt, the bottom of the feeding table is fixedly connected with a cross rod (28), the driving motor is fixedly connected to the top of the cross rod (28), the rotating shaft is connected with the connecting roller wheel, and the belt is connected between a driving motor driving shaft and the rotating shaft.

Through adopting above-mentioned technical scheme, the work cooperation through driving motor, belt and axis of rotation drives and connects the running roller and carry out transmission work, can be with steady pay-off of carrying on.

Further setting: the positive and negative tooth screw rod top is equipped with the stopper, stopper fixed connection respectively in first backup pad, second backup pad top.

Through adopting above-mentioned technical scheme, the setting of stopper can restrict panel landing in the in-process of pay-off, keeps the stability of pay-off in-process.

Further setting: a plurality of rubber wheels are fixedly arranged on the outer wall of the adjusting roller.

Through adopting above-mentioned technical scheme, the contact surface of rubber running roller's setting increase and panel can be more steady pay-off.

In conclusion, the utility model has the following beneficial effects:

1. the utility model is provided with a limiting device and is respectively connected with a first limiting plate through a positive and negative tooth screw. The screw-thread fit connection work of second limiting plate can carry on spacingly according to the panel of different width, guarantees the stability at the pay-off in-process.

2. The adjustable plate feeding device is provided with the adjusting device, the roller can be rotationally adjusted through the adjusting plate, so that the feeding height of plates is adjusted, the feeding accuracy is guaranteed, the angle can be manually adjusted by using the adjusting bolt and the compression nut, and the operation of operators is more convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, and are not to be considered limiting of the utility model, in which:

FIG. 1 is a front view of the present invention;

FIG. 2 is a rear view of the present invention;

fig. 3 is a top view of the present invention.

In the figure, 1, a feeder; 2. a feeding table; 3. a first support plate; 4. a second support plate; 5. a gear groove; 6. a ball gear; 7. a conveying roller; 8. a limiting device; 9. a positive and negative thread screw; 10. a rotating wheel; 11. a first limit plate; 12. a second limiting plate; 13. a first side panel; 14. a second side panel; 15. connecting rollers; 16. a drive device; 17. a drive motor; 18. a rotating shaft; 19. a belt; 20. an adjustment device; 21. adjusting the roller; 22. an adjusting plate; 23. a through hole; 24. adjusting the bolt; 25. adjusting the nut; 26. a limiting block; 27. a rubber wheel; 28. a cross bar.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 3. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1: a feeding device of a die punching machine is shown in figures 1 and 3 and comprises a feeding machine 1, a feeding table 2 is arranged on one side of the feeding machine 1, a first supporting plate 3 and a second supporting plate 4 are fixedly connected to the top of the feeding table 2, gear grooves 5 are respectively formed in the inner walls of the first supporting plate 3 and the second supporting plate 4, ball gears 6 are respectively and fixedly connected to the inner walls of the gear grooves 5, a plurality of conveying rollers 7 are arranged between the first supporting plate 3 and the second supporting plate 4, two ends of each conveying roller 7 are respectively and fixedly connected to the inner wall of each ball gear 6, a limiting device 8 is arranged between the conveying rollers 7, each limiting device 8 comprises a positive and negative tooth screw rod 9, a rotating wheel 10, a first limiting plate 11 and a second limiting plate 12, the positive and negative tooth screw rod 9 is connected between the first supporting plate 3 and the second supporting plate 4 in a penetrating manner, the first limiting plate 11 and the second limiting plate 12 are respectively in threaded fit connection with the outer wall of the positive and negative tooth screw rod 9, runner 10 is connected in positive and negative tooth screw rod 9, and runner 10 is located 3 outer walls of first backup pad, and first limiting plate 11, second limiting plate 12 run through connection respectively in the 7 outer walls of many transport rollers, and positive and negative tooth screw rod 9 top is equipped with stopper 26, and stopper 26 is fixed connection respectively in

first backup pad

3, 4 tops of second backup pad.

As shown in fig. 1 and 3, a first side panel 13 and a second side panel 14 are respectively arranged between the feeder 1 and the first support plate 3 and between the second support plate 4, a connection roller 15 is connected between the first side panel 13 and the second side panel 14 in a rolling manner, a driving device 16 is arranged on the outer wall of the first side panel 13, the driving device 16 comprises a driving motor 17, a rotating shaft 18 and a belt 19, a cross rod (28) is fixedly connected to the bottom of the feeding table 2, the driving motor 17 is fixedly connected to the top of the cross rod (28), the rotating shaft 18 is connected with the connection roller 15, and the belt 19 is connected between a driving shaft of the driving motor 17 and the rotating shaft 18.

As shown in fig. 1 and 3,

first backup pad

3 and 4 one ends of second backup pad are equipped with adjusting device 20, adjusting device 20 includes adjusting roller 21, adjusting roller 21 both ends all are equipped with regulating plate 22, regulating plate 22 one end is fixed connection respectively in

first backup pad

3, 4 outer walls of second backup pad, through-hole 23 has been seted up to regulating plate 22 bottom, the through-hole runs through first backup pad 3, second backup pad 4 respectively, the through-hole inner wall is equipped with adjusting bolt 24, adjusting bolt one end screw thread accordant connection has adjusting nut 25.

In the embodiment of the utility model, a worker conveys a plate through a feeder 1, when the plate reaches a connecting roller 15, a driving motor 17 is started to convey the plate to a feeding table 2, the worker adjusts a screw 9 with positive and negative teeth according to the width of the plate, so that a limiting plate moves oppositely until the width of the plate is adjusted to be consistent, the plate can be conveyed stably, the tightness of an adjusting bolt 24 and an adjusting nut 25 is adjusted in the feeding process, the adjusting plate 22 can rotate up and down, the adjusting plate 22 is adjusted to rotate to a stamping platform, and then the adjusting bolt 24 and the adjusting nut 25 are fastened and screwed.

While the utility model has been described in further detail with reference to specific embodiments thereof, it is not intended that the utility model be limited to the specific embodiments thereof; for those skilled in the art to which the present invention pertains and related technologies, the extension, operation method and data replacement should fall within the protection scope of the present invention based on the technical solution of the present invention.

Claims

1. The utility model provides a mould punch press material feeding unit, includes feeder (1), its characterized in that: the feeding machine is characterized in that a feeding table (2) is arranged on one side of the feeding machine (1), a first supporting plate (3) and a second supporting plate (4) are fixedly connected to the top of the feeding table (2), gear grooves (5) are respectively formed in the inner walls of the first supporting plate (3) and the second supporting plate (4), ball gears (6) are respectively fixedly connected to the inner walls of the gear grooves (5), a plurality of conveying rollers (7) are arranged between the first supporting plate (3) and the second supporting plate (4), two ends of each conveying roller (7) are respectively fixedly connected to the inner walls of the ball gears (6), a limiting device (8) is arranged between the conveying rollers (7), each limiting device (8) comprises a positive and negative tooth screw rod (9), a rotating wheel (10), a first limiting plate (11) and a second limiting plate (12), and the positive and negative tooth screw rods (9) are connected between the first supporting plate (3) and the second supporting plate (4) in a penetrating manner, first limiting plate (11), second limiting plate (12) are screw-thread fit connection in positive and negative tooth screw rod (9) outside respectively, runner (10) fixed connection is in positive and negative tooth screw rod (9), runner (10) are located first backup pad (3) outside, first limiting plate (11), second limiting plate (12) run through connection respectively in many transport running roller (7) outer wall, first backup pad (3) are equipped with adjusting device (20) with second backup pad (4) one end, adjusting device (20) are including adjusting running roller (21), adjusting running roller (21) both ends all are equipped with regulating plate (22), regulating plate (22) one end is fixed connection respectively in first backup pad (3), second backup pad (4) outer wall, through-hole (23) have been seted up to regulating plate (22) bottom, the through-hole runs through first backup pad (3) respectively, And the inner wall of the through hole is provided with an adjusting bolt (24), and one end of the adjusting bolt is in threaded matching connection with an adjusting nut (25).

2. The die press feed assembly of claim 1, wherein: be equipped with first side board (13), second side board (14) between feeder (1) and first backup pad (3), second backup pad (4) respectively, roll connection has between first side board (13) and second side board (14) and connects running roller (15), first side board (13) outer wall is equipped with drive arrangement (16), drive arrangement (16) are including driving motor (17), axis of rotation (18), belt (19), pay-off platform (2) bottom fixedly connected with horizontal pole (28), driving motor (17) fixed connection is in horizontal pole (28) top, connection running roller (15) are connected to axis of rotation (18), belt (19) are connected between driving motor (17) drive shaft and axis of rotation (18).

3. The die press feed assembly of claim 1, wherein: positive and negative tooth screw rod (9) top is equipped with stopper (26), stopper (26) fixed connection respectively in first backup pad (3), second backup pad (4) top.

4. The die press feed assembly of claim 1, wherein: a plurality of rubber wheels (27) are fixedly arranged on the outer wall of the adjusting roller wheel (21).