Feeding device of plate shearing machine

Abstract

The utility model discloses a plate shearing machine feeding device which comprises a vertical frame, a supporting frame is fixedly connected to the top of the vertical frame, a containing plate is fixedly connected to the end of the supporting frame, and a feeding mechanism is arranged in the middle of the supporting frame. According to the feeding device of the plate shearing machine, the position of the vacuum suction cup is adjusted through the adjusting mechanism, then the electric push rod is started, the electric push rod drives the moving box to move downwards, the vacuum suction cup picks up a plate, the plate is placed on the moving box, and the plate is placed on the moving box. And then the electric push rod is started again to move the plate upwards, the motor is started again to drive the threaded rod to rotate, the mounting base indirectly drives the plate to move leftwards to the plate shearing machine, the plate is put down, a negative pressure area is formed through high-speed airflow, the plate is picked up through the vacuum suction cup, the conditions that the surface of the plate is abraded and scratched are avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing machine feeding, in particular to a shearing machine feeding device. Background Art

[0002] A shearing machine is a machine that uses one blade to make reciprocating linear motion relative to another blade to shear plates. It uses a moving upper blade and a fixed lower blade, and adopts a reasonable blade gap to apply shear force to metal plates of various thicknesses, so that the plates can be broken and separated according to the required size.

[0003] For example, the patent document with application number CN202322019196.6 discloses a feeding device for a shearing machine. This utility model discloses a feeding device for a shearing machine, which places a steel plate on the surface of a table plate so that the steel plate can contact the inside of a groove on the left side of a push block, and then the output end of a motor drives the threaded shaft to rotate, and the external thread of the threaded shaft cooperates with the internal thread of the sleeve block, so that the sleeve block can move on the surface of the threaded shaft, thereby moving the plate frame, and then the push block moves and supports the steel plate, so as to facilitate the feeding work. However, in actual application, this technology is easy to produce scratches on the steel plate when it is moved because the steel plate is placed on the surface of the table plate and the end thereof contacts the inside of a groove, which affects the subsequent use.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a shearing machine feeding device is proposed, in order to achieve a more practical purpose. Utility Model Content

[0005] The utility model aims to provide a feeding device for a shearing machine to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a feeding device for a shearing machine, comprising a stand, the top of which is fixedly connected to a support frame, the end of which is fixedly connected to a placement plate, and a feeding mechanism is arranged in the middle of the support frame;

[0007] The feeding mechanism includes a motor, the top of the placement plate is fixedly connected to the motor, the output end of the motor passes through the support frame and is fixedly connected to a threaded rod, the outer side of the threaded rod is threadedly connected to a mounting seat, the two sides of the mounting seat are fixedly connected to sliding rods, and the two sides of the support frame are provided with sliding grooves.

[0008] The interior of the slide groove is fixedly connected with a first limit column, the slide rod is slidably connected to the first limit column, the bottom of the mounting seat is fixedly connected with a fixed rod, the bottom of the fixed rod is fixedly connected with a rectangular plate, the bottom of the slide rod is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a moving box, the top of the moving box is fixedly connected with a vacuum pump, the top of the vacuum pump is fixedly connected with an exhaust pipe, the bottom of the moving box is symmetrically provided with avoidance grooves, and the inside of the avoidance grooves is slidably connected with a vacuum suction cup;

[0009] An adjusting mechanism is arranged inside the moving box.

[0010] Furthermore, the adjusting mechanism includes a rotating disk, a bidirectional screw rod is rotatably connected inside the movable box, a second limiting column is fixedly connected inside the movable box and on both sides of the bidirectional screw rod, the outer side of the bidirectional screw rod is threadedly connected to a movable frame, the movable frame is slidably connected to the second limiting column, the bottom of the movable frame is fixedly connected to the vacuum suction cup, one end of the bidirectional screw rod passes through the interior of the movable box and is fixedly connected to the rotating disk, the internal thread of the rotating disk is connected to a locking rod, and the locking rod is detachably connected to the movable box.

[0011] Furthermore, the adjustment mechanism also includes a connecting pipe, the bottom of the vacuum pump is fixedly connected to the connecting pipe, both sides of the connecting pipe are fixedly connected to delivery pipes, the bottom of the delivery pipe is fixedly connected to a hose, and the bottom of the hose is fixedly connected to the movable frame respectively.

[0012] Furthermore, a connecting rod is fixedly connected between the vertical frames, and a bottom plate is fixedly connected to the bottom of the vertical frames and below the connecting rod.

[0013] Furthermore, the movable frame is of hollow design, and the locking rod is used in conjunction with the movable box.

[0014] Furthermore, the mounting seat is of rectangular design, and the cross-sectional size of the slide bar is the same as that of the slide slot. The utility model provides a feeding device for a shearing machine, which has the following beneficial effects:

[0015] 1. The utility model adjusts the position of the vacuum suction cup through the adjustment mechanism, and then starts the electric push rod, so that the electric push rod drives the moving box downward, so that the vacuum suction cup picks up the plate, and then starts the electric push rod again to move the plate up, and then starts the motor to drive the threaded rod to rotate, so that the mounting seat indirectly drives the plate to move to the left to the shearing machine, and puts the plate down, and forms a negative pressure zone through the high-speed airflow, so that

[0016] Picking up the plate with a vacuum suction cup avoids wear and scratches on the plate surface and improves production efficiency.

[0017] 2. The utility model rotates the rotating disk so that the bidirectional screw drives the two mobile racks to move in opposite directions, thereby increasing the distance between the vacuum suction cups and expanding the picking range of the plates, which is beneficial for feeding plates of different sizes. At the same time, the second limit column is beneficial for limiting the moving rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG1 is a schematic structural perspective view of a feeding device for a shearing machine according to the present invention;

[0019] FIG2 is a schematic diagram of a partial three-dimensional structure of a feeding device for a plate shearing machine according to the present invention; FIG3 is a schematic diagram of a partial three-dimensional structure of a feeding device for a plate shearing machine according to the present invention; FIG4 is a schematic diagram of a cross-sectional three-dimensional structure of a feeding device for a plate shearing machine according to the present invention;

[0020] FIG5 is an enlarged schematic diagram of the structure of a shearing machine feeding device of the utility model at A in FIG1; FIG6 is an enlarged schematic diagram of a partial structure of a shearing machine feeding device of the utility model.

[0021] In the figure: 1. stand; 2. support frame; 3. connecting rod; 4. bottom plate; 5. feeding mechanism; 501. motor; 502. slide rod; 503. mounting seat; 504. first limiting column; 505. slide groove; 506. threaded rod; 507. fixing rod; 508. electric push rod; 509. rectangular plate; 510. moving box; 511. avoidance groove; 512. vacuum suction cup; 513. vacuum pump; 514. exhaust pipe; 6. adjustment mechanism; 601. rotating disk; 602. locking rod; 603. bidirectional screw rod; 604. second limiting column; 605. moving frame; 606. connecting pipe; 607. conveying pipe; 608. hose; 7. placement plate. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] As shown in Fig. 1-5, a feeding device for a shearing machine includes a stand 1, a support frame 2 is fixedly connected to the top of the stand 1, a placement plate 7 is fixedly connected to the end of the support frame 2, and a feeding mechanism 5 is arranged in the middle of the support frame 2;

[0024] The feeding mechanism 5 includes a motor 501, and the top of the placement plate 7 is fixedly connected with the motor 501.

[0025] The output end of the support frame 2 is fixedly connected with a threaded rod 506, the outer side of the threaded rod 506 is threadedly connected with a mounting seat 503, the two sides of the mounting seat 503 are fixedly connected with sliding rods 502, the two sides of the support frame 2 are provided with sliding grooves 505, the interior of the sliding grooves 505 is fixedly connected with a first limiting column 504, the sliding rod 502 is slidably connected to the first limiting column 504, the bottom of the mounting seat 503 is fixedly connected with a fixed rod 507, the bottom of the fixed rod 507 is fixedly connected with a rectangular plate 509, the bottom of the sliding rod 502 is fixedly connected with an electric push rod 508, the output end of the electric push rod 508 is fixedly connected with a moving box 510, the top of the moving box 510 is fixedly connected with a vacuum pump 513, the top of the vacuum pump 513 is fixedly connected with an exhaust pipe 514, the bottom of the moving box 510 is symmetrically provided with avoidance grooves 511, and the inside of the avoidance grooves 511 is slidably connected with a vacuum suction cup 512;

[0026] An adjustment mechanism 6 is provided inside the moving box 510 .

[0027] In this embodiment, the position of the vacuum suction cup 512 is adjusted by the adjustment mechanism 6, and then the electric push rod 508 is started, so that the electric push rod 508 drives the moving box 510 downward, so that the vacuum suction cup 512 picks up the plate, and then the electric push rod 508 is started again to move the plate up, and then the motor 501 is started to drive the threaded rod 506 to rotate, so that the mounting seat 503 indirectly drives the plate to move to the left to the shearing machine, and the plate is put down. A negative pressure zone is formed by high-speed airflow, so that the vacuum suction cup 512 picks up the plate, avoiding wear and scratches on the surface of the plate, thereby improving production efficiency.

[0028] Among them, the adjustment mechanism 6 includes a rotating disk 601, a bidirectional screw rod 603 is rotatably connected inside the moving box 510, a second limiting column 604 is fixedly connected inside the moving box 510 and on both sides of the bidirectional screw rod 603, a moving frame 605 is threadedly connected to the outer side of the bidirectional screw rod 603, the moving frame 605 is slidably connected to the second limiting column 604, the bottom of the moving frame 605 is fixedly connected to the vacuum suction cup 512, one end of the bidirectional screw rod 603 passes through the interior of the moving box 510 and is fixedly connected to the rotating disk 601, the internal thread of the rotating disk 601 is connected to the locking rod 602, and the locking rod 602 is detachably connected to the moving box 510.

[0029] Through the above scheme, the rotating disk 601 is rotated, so that the bidirectional screw rod 603 drives the two moving frames 605 to move in opposite directions, so that the distance between the vacuum suction cups 512 becomes larger, and the picking range of the plate is expanded, which is conducive to feeding plates of different sizes. At the same time, the second limiting column 604 is conducive to limiting the moving frame 605.

[0030] The regulating mechanism 6 further comprises a connecting pipe 606 , the bottom of the vacuum pump 513 is fixedly connected with the connecting pipe 606 , both sides of the connecting pipe 606 are fixedly connected with delivery pipes 607 , the bottom of the delivery pipe 607 is fixedly connected with a hose 608 , and the bottom of the hose 608 is fixedly connected to the movable frame 605 .

[0031] Through the above solution, the vacuum pump 513 connects the pipe 606 , the delivery pipe 607 and the hose 608 to enable the vacuum suction cup 512 to provide air pressure to pick up the plate, and the hose 608 is helpful to avoid the adjustment of the movable frame 605 .

[0032] A connecting rod 3 is fixedly connected between the vertical frames 1 , and a bottom plate 4 is fixedly connected to the bottom of the vertical frames 1 and below the connecting rod 3 .

[0033] Through the above solution, the connecting rod 3 is helpful to improve the stability of the stand 1.

[0034] The moving frame 605 is hollow in design, and the locking rod 602 is used in conjunction with the moving box 510. The above solution is conducive to the locking rod 602 locking the rotating disk 601.

[0035] The mounting seat 503 is rectangular in design, and the cross-sectional dimension of the slide bar 502 is the same as that of the slide slot 505. The above solution is conducive to the slide slot 505 limiting the slide bar 502.

[0036] In summary, as shown in Figures 1-5, when this shearing machine feeding device is used, by rotating the rotating disk 601, the bidirectional screw rod 603 drives the two moving frames 605 to move in opposite directions, so that the distance between the vacuum suction cups 512 becomes larger, and the picking range of the plate is expanded, which is conducive to feeding plates of different sizes, and then the electric push rod 508 is started, so that the electric push rod 508 drives the moving box 510 downward, so that the vacuum suction cup 512 picks up the plate, and then the electric push rod 508 is started again to move the plate up, and then the motor 501 is started to drive the threaded rod 506 to rotate, so that the mounting seat 503 indirectly drives the plate to move to the left to the shearing machine, and the plate is put down. A negative pressure area is formed by high-speed airflow, so that the vacuum suction cup 512 picks up the plate, avoids wear and scratches on the surface of the plate, and improves production efficiency.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the present invention.

[0038] The present invention provides principles and practical applications of the present invention, and enables ordinary technicians in the field to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A shearing machine feeding device, comprising a stand (1), characterized in that: The top of the stand (1) is fixedly connected to a support frame (2), the end of the support frame (2) is fixedly connected to a placement plate (7), and a feeding mechanism (5) is provided in the middle of the support frame (2); The feeding mechanism (5) comprises a motor (501), the top of the placement plate (7) is fixedly connected to the motor (501), the output end of the motor (501) passes through the support frame (2) and is fixedly connected to a threaded rod (506), the outer side of the threaded rod (506) is threadedly connected to a mounting seat (503), both sides of the mounting seat (503) are fixedly connected to sliding rods (502), both sides of the support frame (2) are provided with sliding grooves (505), the interior of the sliding grooves (505) are fixedly connected to a first limiting column (504), the sliding rod (502) is slidably connected to the first limiting column (504), the bottom of the mounting seat (503) is fixedly connected to a fixing rod (507), the bottom of the fixing rod (507) is fixedly connected to a rectangular plate (509), the bottom of the sliding rod (502) is fixedly connected to an electric push rod (508), and the electric push rod (508) The output end of the mobile box (510) is fixedly connected to the output end, the top of the mobile box (510) is fixedly connected to a vacuum pump (513), the top of the vacuum pump (513) is fixedly connected to an exhaust pipe (514), and the bottom of the mobile box (510) is symmetrically provided with avoidance grooves (511), and the inside of the avoidance grooves (511) is slidably connected to a vacuum suction cup (512); An adjustment mechanism (6) is provided inside the moving box (510).

2. A shearing machine feeding device according to claim 1, characterized in that: The adjusting mechanism (6) comprises a rotating disk (601), the interior of the moving box (510) is rotatably connected to a bidirectional screw rod (603), the interior of the moving box (510) and fixedly connected to second limiting columns (604) on both sides of the bidirectional screw rod (603), the outer side of the bidirectional screw rod (603) is threadedly connected to a moving frame (605), the moving frame (605) is slidably connected to the second limiting columns (604), the bottom of the moving frame (605) is fixedly connected to the vacuum suction cup (512), one end of the bidirectional screw rod (603) passes through the interior of the moving box (510) and is fixedly connected to the rotating disk (601), the interior of the rotating disk (601) is threadedly connected to a locking rod (602), and the locking rod (602) is detachably connected to the moving box (510).

3. A shearing machine feeding device according to claim 1, characterized in that: The regulation The mechanism (6) further comprises a connecting pipe (606), the bottom of the vacuum pump (513) being fixedly connected to the connecting pipe (606), both sides of the connecting pipe (606) being fixedly connected to delivery pipes (607), the bottoms of the delivery pipes (607) being fixedly connected to hoses (608), and the bottoms of the hoses (608) being fixedly connected to the movable frame (605) respectively.

4. A shearing machine feeding device according to claim 1, characterized in that: A connecting rod (3) is fixedly connected between the vertical frames (1), and a bottom plate (4) is fixedly connected to the bottom of the vertical frames (1) and below the connecting rod (3).

5. A shearing machine feeding device according to claim 2, characterized in that: The movable frame (605) is of hollow design, and the locking rod (602) is used in conjunction with the movable box (510).

6. A shearing machine feeding device according to claim 1, characterized in that: The mounting seat (503) is of rectangular design, and the cross-sectional dimensions of the sliding rod (502) are the same as those of the sliding groove (505).

Images