CN110666057A

CN110666057A - Rotary feeding device for plate rolling machine

Info

Publication number: CN110666057A
Application number: CN201911085337.6A
Authority: CN
Inventors: 马振东
Original assignee: Nantong Fuma Heavy Machine Tool Manufacturing Co Ltd
Current assignee: Nantong Fuma Heavy Machine Tool Manufacturing Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-01-10

Abstract

The invention discloses a rotary feeding device for a plate rolling machine, which comprises a base, supporting legs and a side plate, wherein the supporting legs are fixedly arranged on two sides of the bottom end of the base, one side of the upper end of the base is rotatably arranged on the side plate, a lifting adjusting mechanism is arranged in the side plate, a lower support is fixedly arranged below one side of the side plate, an upper support is arranged above the side plate on the same side as the lower support, a lower rotary feeding roller is fixedly arranged on the upper surface of the lower support, and an upper rotary feeding roller is fixedly arranged on the bottom surface of the upper support. The thickness of different panels is adapted to, and the practicality is high.

Description

Rotary feeding device for plate rolling machine

Technical Field

The invention relates to a feeding device, in particular to a rotary feeding device for a plate bending machine, and belongs to the technical field of machinery.

Background

The plate bending machine is a processing device for bending a metal plate into a required round shape, an arc shape or a conical shape, works by utilizing the principle of three-point rounding, and obtains a preset shape by adjusting the relative position between a side roller and an upper roller of the plate bending machine. The feeding device of the existing plate rolling machine cannot adapt to the adjustment of the feeding plate of the plate rolling machine on the feeding angle, only can feed horizontally, and can not realize angle adjustment feeding for pre-bent plates and the like.

Disclosure of Invention

The invention provides a rotary feeding device for a plate bending machine, which is used for solving the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a rotary feeding device for a plate bending machine, which comprises a base, supporting legs and a side plate, wherein the supporting legs are fixedly arranged on two sides of the bottom end of the base, one side of the upper end of the base is rotatably arranged on the side plate, a lifting adjusting mechanism is arranged in the side plate, a lower support is fixedly arranged below one side of the side plate, an upper support is arranged above the side plate and on the same side with the lower support, a lower rotary feeding roller is fixedly arranged on the upper surface of the lower support, and an upper rotary feeding roller is fixedly arranged on the bottom surface of the upper support.

As a preferred technical scheme of the present invention, the lifting adjustment mechanism includes a motor, a lead screw, a moving block and a chute, the motor is fixedly mounted at the bottom of the side plate, the chute is disposed on the inner side wall of the side plate, the output end of the motor is fixedly connected to the lead screw, the moving block is mounted on the lead screw in a threaded manner, one side of the moving block is fixedly connected to one end of the upper bracket, and one side of the moving block, which is far away from the upper bracket, is slidably mounted in the chute.

As a preferable technical scheme of the invention, three first hydraulic cylinders are uniformly installed at the upper top end of the upper bracket, the end parts of the three first hydraulic cylinders extend to the inside of the upper bracket through the top of the upper bracket and are fixedly connected with a supporting plate, and the bottom surface of the supporting plate is fixedly connected with each upper rotary feeding roller through a connecting column.

According to a preferable technical scheme of the invention, a groove is formed in one side in the base, a second hydraulic cylinder is fixedly installed in the groove, the output end of the second hydraulic cylinder is fixedly connected with a hydraulic rod, and the hydraulic rod is fixedly connected with the bottom end of the lower bracket.

The invention has the following beneficial effects:

1. the feeding device is of a rotatable structure to adjust different feeding angles, so that plates with different bending degrees can be fed conveniently, coiled materials are convenient to carry out, meanwhile, the lifting adjusting mechanism, the motor, the lead screw, the moving block and the sliding groove are arranged inside the side plate and used in a matched mode, so that the gap between the upper support and the lower support can be adjusted, the distance between the upper rotating feeding roller and the lower rotating feeding roller can be adjusted, the thickness of different plates can be adapted to, the practicability is high, when the feeding device is used, the motor drives the lead screw to rotate through starting the motor, the moving block moves up and down on the lead screw, one side of the moving block slides in the sliding groove, good stability is achieved, and further, the gap between the upper rotating feeding roller and the lower rotating feeding roller can be adjusted through up and down adjustment of the moving block.

2. The rotary feeding device for the plate bending machine is reasonable in structure and arrangement, convenient in angle adjustment of the rotary feeding device, capable of being well matched with various plates in different shapes, smooth in feeding and free of interference, wide in application range, capable of improving working efficiency and reducing cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

FIG. 3 is a schematic view of the internal structure of the side panel of the present invention;

fig. 4 is a schematic view of the first hydraulic cylinder of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a side plate; 4. a lifting adjusting mechanism; 41. a motor; 42. a screw rod; 43. a moving block; 44. a chute; 5. a lower bracket; 6. an upper bracket; 7. a lower rotating feed roll; 8. an upper rotating feed roll; 9. a first hydraulic cylinder; 10. a support plate; 11. connecting columns; 12. a groove; 13. a second hydraulic cylinder; 14. a hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-4, a rotatory feed arrangement for veneer reeling machine, includes base 1, supporting leg 2 and curb plate 3, 1 bottom both sides fixed mounting of base has supporting leg 2, 1 upper end one side of base is rotated and is installed in curb plate 3, be equipped with lift adjustment mechanism 4 in the

curb plate

3, 3 one side below fixed mounting of curb plate has lower carriage 5, curb plate 3 is equipped with upper bracket 6 with the top of 5 homonymies of lower carriage, fixed surface installs down rotary feed roller 7 on the lower carriage 5, the basal surface fixed mounting of upper bracket 6 has last rotary feed roller 8.

The lifting adjusting mechanism 4 comprises a motor 41, a lead screw 42, a moving block 43 and a sliding groove 44, the motor 41 is fixedly installed at the bottom in the side plate 3, the sliding groove 44 is formed in the inner side wall of the side plate 3, the lead screw 42 is fixedly connected to the output end of the motor 41, the moving block 43 is installed on the lead screw 42 in a threaded manner, one side of the moving block 43 is fixedly connected with one end of the upper bracket 6, one side of the moving block 43, far away from the upper bracket 6, is slidably installed in the sliding groove 44, three first hydraulic cylinders 9 are uniformly installed at the upper top end of the upper bracket 6, the end parts of the three first hydraulic cylinders 9 extend to the inner part of the upper bracket 6 through the top of the upper bracket 6 and are fixedly connected with a supporting plate 10, the bottom surface of the supporting plate 10 is fixedly connected with each upper rotary feeding roller 8 through a connecting column 11, a groove, the output end of the second hydraulic cylinder 13 is fixedly connected with a hydraulic rod 14, and the hydraulic rod 14 is fixedly connected with the bottom end of the lower bracket 5.

The working principle is as follows: the feeding device is of a rotatable structure to adjust different feeding angles, so that the feeding can be conveniently carried out on plates with different bending degrees, the coiled material is convenient to carry out, meanwhile, the lifting adjusting mechanism 4, the motor 41, the lead screw 42, the moving block 43 and the sliding groove 44 are arranged inside the side plate for matching use, so that the gap between the upper bracket 6 and the lower bracket 5 can be adjusted, the distance between the upper and lower rotating feeding rollers can be adjusted, the thickness of different plates can be adapted, the practicability is high, when the feeding device is used, the motor 41 is started to work, the motor 41 drives the lead screw 42 to rotate, so that the moving block 43 moves up and down on the lead screw 42, one side of the moving block 43 slides in the sliding groove, the stability is good, and the adjustment of the gap between the upper rotating feeding roller 8 and the lower rotating feeding roller 7 is realized through the up and down adjustment of the moving block 43, the base 1 is internally provided with the groove 12, the second hydraulic cylinder 13 is arranged in the groove, and the second hydraulic cylinder 13 drives the hydraulic rod 14 to drive the lower support 5 and the side plate 3 to rotate so as to drive the whole feeding device to rotate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory feed arrangement for veneer reeling machine, its characterized in that, includes base (1), supporting leg (2) and curb plate (3), base (1) bottom both sides fixed mounting has supporting leg (2), base (1) upper end one side is rotated and is installed in curb plate (3), be equipped with lift adjustment mechanism (4) in curb plate (3), curb plate (3) one side below fixed mounting has lower carriage (5), curb plate (3) are equipped with upper bracket (6) with the top of lower carriage (5) homonymy, fixed surface installs down rotatory feed roller (7) on lower carriage (5), the basal surface fixed mounting of upper bracket (6) has last rotatory feed roller (8).

2. A rotary feed apparatus for a plate bending machine as claimed in claim 1, wherein: the lifting adjusting mechanism (4) comprises a motor (41), a lead screw (42), a moving block (43) and a sliding groove (44), the motor (41) is fixedly mounted at the bottom in the side plate (3), the sliding groove (44) is formed in the inner side wall of the side plate (3), the lead screw (42) is fixedly connected with the output end of the motor (41), the moving block (43) is mounted on the lead screw (42) in a threaded mode, one side of the moving block (43) is fixedly connected with one end of the upper support (6), and one side, away from the upper support (6), of the moving block (43) is slidably mounted in the sliding groove (44).

3. A rotary feed apparatus for a plate bending machine as claimed in claim 1, wherein: three first pneumatic cylinder (9) are evenly installed to the last top of upper bracket (6), and are three the tip of first pneumatic cylinder (9) all runs through upper bracket (6) top and extends to the inside fixedly connected with backup pad (10) of upper bracket (6), the basal surface of backup pad (10) passes through spliced pole (11) and every go up rotatory feed roller (8) fixed connection.

4. A rotary feed apparatus for a plate bending machine as claimed in claim 1, wherein: one side is seted up flutedly (12) in base (1), fixed mounting has second pneumatic cylinder (13) in recess (12), the output fixedly connected with hydraulic stem (14) of second pneumatic cylinder (13), hydraulic stem (14) and lower carriage (5) bottom fixed connection.