CN210547552U

CN210547552U - Strip-shaped plate feeding device for punch press

Info

Publication number: CN210547552U
Application number: CN201921468307.9U
Authority: CN
Inventors: 冯润东
Original assignee: Handan Huachuan Machinery Manufacturing Co Ltd
Current assignee: Handan Huachuan Machinery Manufacturing Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-19
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a strip panel material feeding unit for punch press, including rectangular base, the rectangular base top is equipped with panel clamping mechanism, the rectangular base upper surface is equipped with wide apart from adjustment mechanism, wide apart from adjustment mechanism upper surface is equipped with piston motion. The beneficial effects of the utility model are that, can adapt to the strip panel of different widths, effectually pay off to it, solved traditional material feeding unit and can not carry out the problem of pay-off to the panel of different widths, can realize quick pay-off to strip panel through mutually supporting of motor and telescopic link.

Description

Strip-shaped plate feeding device for punch press

Technical Field

The utility model relates to a punch press material loading technical field, more specifically the theory relates to a strip panel material feeding unit for punch press.

Background

Most of punching machines punch and form the plates, and because small parts are light in weight, small in area and thin in thickness, the coiled strip-shaped plates are generally adopted for processing, the efficiency is high, hands are saved from directly contacting the plates, and the safety of equipment operation is improved.

In the actual working process, the processing mode of the strip-shaped plate is that the strip-shaped plate is intermittently fed through a semi-automatic mechanical structure, but the strip-shaped plate with wider or narrower width cannot be effectively fed due to the simple structure, and the clamping end of the plate cannot be adjusted in width.

SUMMERY OF THE UTILITY MODEL

To above defect, the utility model provides a strip panel material feeding unit for punch press to the problem of solution.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a strip-shaped plate feeding device for a punch comprises a rectangular base, wherein a plate clamping mechanism is arranged above the rectangular base, a width adjusting mechanism is arranged on the upper surface of the rectangular base, and a piston movement mechanism is arranged on the upper surface of the width adjusting mechanism;

the width distance adjusting mechanism comprises a first rectangular groove on the upper surface of the rectangular base, two pairs of first sliding rails are mounted at the lower end of the first rectangular groove, sliding blocks are mounted on the upper surfaces of the first sliding rails, the number of the sliding blocks is two, a first sliding groove is formed in the lower surface of each sliding block, and the first sliding groove is connected with the first sliding rail in a sliding mode; linear motors are arranged on two sides of the rectangular base, and the telescopic ends of the linear motors are fixedly connected with the sliding blocks;

the piston motion mechanism comprises a second rectangular groove on the upper surface of the sliding block, a second sliding rail is arranged at the lower end of the second rectangular groove, a piston block is arranged above the second sliding rail, a second sliding groove is formed in the lower surface of the piston block, and the second sliding groove is connected with the second sliding rail in a sliding mode; the piston block side surface mounting has bearing one, and rotating electrical machines is installed to sliding block upper surface one end, and the rotating electrical machines rotation end is installed and is rotated the wheel, rotates the wheel and installs bearing two near excircle department, installs Z shape connecting rod between bearing two and the bearing one, Z shape connecting rod one end and bearing one fixed connection, the Z shape connecting rod other end and bearing two fixed connection.

Further, the plate clamping mechanism comprises an L-shaped fixed rod at one end of the upper surface of the piston block, the lower end of the L-shaped fixed rod is fixedly connected with the piston block, a pneumatic telescopic rod is installed at the upper end of the L-shaped fixed rod and is fixedly connected with the L-shaped fixed rod, a first clamping block is installed at the telescopic end of the pneumatic telescopic rod, a second clamping block is installed on the upper surface of the piston block, and the second clamping block corresponds to the first clamping block.

Furthermore, the lower surface of the clamping block and the upper surface of the second clamping block are respectively provided with an anti-skid pad.

Furthermore, a fixing plate is installed at the lower end of the rectangular base, and a threaded through hole is formed in the upper surface of the fixing plate.

Furthermore, a third bearing is arranged on the side surface of the rotating wheel close to the circle center.

The utility model has the advantages that: can adapt to the strip panel of different width, effectually pay off it, solve traditional material feeding unit and can not carry out the problem of pay-off to the panel of different width, can realize that quick pay-off is carried out to strip panel through mutually supporting of motor and telescopic link.

Drawings

Fig. 1 is a schematic structural view of a strip-shaped plate feeding device for a punch press according to the present invention;

FIG. 2 is a schematic view of a wide adjustment mechanism;

FIG. 3 is a schematic view of a piston motion mechanism;

FIG. 4 is a schematic side view of the piston motion mechanism;

FIG. 5 is a state diagram of the piston movement mechanism;

FIG. 6 is a schematic top view of a rectangular base;

in the figure, 1, a rectangular base; 2. a first rectangular groove; 3. a first slide rail; 4. a slider; 5. a first sliding chute; 6. a linear motor; 7. a second rectangular groove; 8. a second slide rail; 9. a piston block; 10. a second chute; 11. a first bearing; 12. a rotating electric machine; 13. a rotating wheel; 14. a second bearing; 15. a Z-shaped connecting rod; 16. an L-shaped fixing rod; 17. a pneumatic telescopic rod; 18. a first clamping block; 19. a second clamping block; 20. a non-slip mat; 21. a fixing plate; 22. a threaded through hole; 23. and a third bearing.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1-6, a strip-shaped plate feeding device for a punch press comprises a rectangular base 1, a plate clamping mechanism is arranged above the rectangular base 1, a width adjusting mechanism is arranged on the upper surface of the rectangular base, and a piston motion mechanism is arranged on the upper surface of the width adjusting mechanism;

the width distance adjusting mechanism comprises a first rectangular groove 2 on the upper surface of the rectangular base 1, two pairs of first sliding rails 3 are mounted at the lower end of the first rectangular groove 2, sliding blocks 4 are mounted on the upper surfaces of the first sliding rails 3, the number of the sliding blocks 4 is two, a first sliding groove 5 is formed in the lower surface of each sliding block 4, and the first sliding groove 5 is connected with the first sliding rails 3 in a sliding mode; two sides of the rectangular base 1 are provided with linear motors 6, and the telescopic ends of the linear motors 6 are fixedly connected with the sliding blocks 4;

the piston motion mechanism comprises a second rectangular groove 7 on the upper surface of the sliding block 4, a second sliding rail 8 is mounted at the lower end of the second rectangular groove 7, a piston block 9 is mounted above the second sliding rail 8, a second sliding groove 10 is formed in the lower surface of the piston block 9, and the second sliding groove 10 is connected with the second sliding rail 8 in a sliding mode; the side surface of the piston block 9 is provided with a first bearing 11, one end of the upper surface of the sliding block 4 is provided with a rotating motor 12, the rotating end of the rotating motor 12 is provided with a rotating wheel 13, the rotating wheel 13 is provided with a second bearing 14 near the excircle, a Z-shaped connecting rod 15 is arranged between the second bearing 14 and the first bearing 11, one end of the Z-shaped connecting rod 15 is fixedly connected with the first bearing 11, and the other end of the Z-shaped connecting rod 15 is fixedly connected with the second bearing 14.

The plate clamping mechanism comprises an L-shaped fixing rod 16 at one end of the upper surface of a piston block 9, the lower end of the L-shaped fixing rod 16 is fixedly connected with the piston block 9, a pneumatic telescopic rod 17 is installed at the upper end of the L-shaped fixing rod 16, the pneumatic telescopic rod 17 is fixedly connected with the L-shaped fixing rod 16, a first clamping block 18 is installed at the telescopic end of the pneumatic telescopic rod 17, a second clamping block 19 is installed on the upper surface of the piston block 9, the second clamping block 19 corresponds to the first clamping block 18 in position, the plate can be fixed and released intermittently through the plate clamping mechanism, and therefore the purpose of conveying the plate is achieved.

The lower surface of the first clamping block 18 and the upper surface of the second clamping block 19 are respectively provided with an anti-skid pad 20, and the friction force between the first clamping block 18 and the second clamping block 19 and the plate can be increased through the action of the anti-skid pads 20.

The lower end of the rectangular base 1 is provided with a fixing plate 21, the upper surface of the fixing plate 21 is provided with a threaded through hole 22, and the device and the punch press can be fixed through the action of the fixing plate 21.

A third bearing 23 is arranged on the side surface of the rotating wheel 13 close to the circle center, and one end of the Z-shaped connecting rod 15 can have smaller kinetic energy under the action of the third bearing 23, so that the displacement of the conveyed plate at one time is changed.

In the embodiment, the device can be fixed on one side of the punch body through bolts, the electric equipment of the equipment is controlled by an external controller, before formal work, a strip-shaped plate is firstly placed between a first clamping block 18 and a second clamping block 19, then horizontal adjustment is carried out according to the width of the plate, the controller controls the linear motor 6 to synchronously stretch, the linear motor 6 stretches out and draws back and directly drives the sliding block 4 to slide, and the sliding of the sliding block 4 is very stable because the lower surface of the sliding block 4 is in sliding connection with the sliding rail 3, and the linear motor 6 stops stretching out and drawing back when two ends of the plate are in quick contact with the L-shaped fixing rod 16 through visual inspection; at the moment, the width adjustment is finished, and the width can be properly adjusted according to different plate widths;

then the controller controls the rotating motor 12 to rotate, the rotating motor 12 directly drives the rotating wheel 13 to rotate, the rotating wheel 13 directly drives one end of the Z-shaped connecting rod 15 to move, and the friction between the two ends of the Z-shaped connecting rod 15 and the rotating wheel 13 and the piston block 9 can be reduced through the action of the bearing II 14 and the bearing I11, so that the transmission efficiency is improved; through the rotation of the rotating wheel 13 and the transmission of the Z-shaped connecting rod 15, the piston block 9 can be driven to slide in a reciprocating mode in the extending direction of the second sliding rail 8, when the piston block 9 slides to one end of the second sliding rail 8, the controller controls the pneumatic telescopic rod 17 to extend, the first clamping block 18 is directly driven to move downwards by the extension of the pneumatic telescopic rod 17, finally, the plate is clamped tightly, when the piston block 9 slides to the other end of the second sliding rail 8, the controller controls the pneumatic telescopic rod 17 to shrink, the first clamping block 18 is enabled to move upwards, the plate is released, then, the piston block 9 resets and clamps tightly again, and the plate can be fed in the repeated process.

The sliding block 4 can be conveniently detached by dislocation of the first sliding rail 3, and an included angle between the first sliding rail 3 and the second sliding rail 8 in the extending direction is ninety degrees; by moving the Z-shaped connecting rod 15 from bearing two 14 into bearing three 23, the sliding range of the piston block 9 can be reduced due to the reduced horizontal displacement of its movement.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A strip-shaped plate feeding device for a punch comprises a rectangular base (1), wherein a plate clamping mechanism is arranged above the rectangular base (1), and the strip-shaped plate feeding device is characterized in that a width adjusting mechanism is arranged on the upper surface of the rectangular base, and a piston movement mechanism is arranged on the upper surface of the width adjusting mechanism;

the width distance adjusting mechanism comprises a first rectangular groove (2) on the upper surface of a rectangular base (1), two pairs of first sliding rails (3) are mounted at the lower end of the first rectangular groove (2), sliding blocks (4) are mounted on the upper surfaces of the first sliding rails (3), two sliding blocks (4) are arranged, a first sliding groove (5) is formed in the lower surface of each sliding block (4), and the first sliding groove (5) is connected with the first sliding rails (3) in a sliding mode; the two sides of the rectangular base (1) are provided with linear motors (6), and the telescopic ends of the linear motors (6) are fixedly connected with the sliding blocks (4);

the piston motion mechanism comprises a second rectangular groove (7) on the upper surface of the sliding block (4), a second sliding rail (8) is mounted at the lower end of the second rectangular groove (7), a piston block (9) is mounted above the second sliding rail (8), a second sliding groove (10) is formed in the lower surface of the piston block (9), and the second sliding groove (10) is connected with the second sliding rail (8) in a sliding manner; piston piece (9) side surface mounting has bearing (11), rotating electrical machines (12) are installed to sliding block (4) upper surface one end, rotating electrical machines (12) rotation end is installed and is rotated wheel (13), it installs bearing two (14) to rotate wheel (13) and be close to excircle department, install Z shape connecting rod (15) between bearing two (14) and bearing one (11), Z shape connecting rod (15) one end and bearing one (11) fixed connection, Z shape connecting rod (15) other end and bearing two (14) fixed connection.

2. The strip-shaped plate feeding device for the punch press as claimed in claim 1, wherein the plate clamping mechanism comprises an L-shaped fixing rod (16) at one end of the upper surface of the piston block (9), the lower end of the L-shaped fixing rod (16) is fixedly connected with the piston block (9), a pneumatic telescopic rod (17) is mounted at the upper end of the L-shaped fixing rod (16), the pneumatic telescopic rod (17) is fixedly connected with the L-shaped fixing rod (16), a first clamping block (18) is mounted at the telescopic end of the pneumatic telescopic rod (17), a second clamping block (19) is mounted on the upper surface of the piston block (9), and the second clamping block (19) corresponds to the first clamping block (18).

3. The strip-shaped plate feeding device for the punch press as claimed in claim 2, wherein the lower surface of the first clamping block (18) and the upper surface of the second clamping block (19) are respectively provided with a non-slip mat (20).

4. The strip-shaped plate feeding device for the punch press as claimed in claim 1, wherein a fixing plate (21) is mounted at the lower end of the rectangular base (1), and a threaded through hole (22) is formed in the upper surface of the fixing plate (21).

5. The strip plate feeding device for the punch press as claimed in claim 1, wherein a third bearing (23) is installed on the side surface of the rotating wheel (13) near the center of the circle.