CN110666057A - A rotary feeding device for a plate rolling machine - Google Patents

Abstract

The invention discloses a rotary feeding device for a plate rolling machine, comprising a base, a supporting leg and a side plate. The supporting legs are fixedly installed on both sides of the bottom end of the base, and one side of the upper end of the base is rotatably installed on the side plate. There is a lifting adjustment mechanism in the side plate, a lower bracket is fixedly installed under one side of the side plate, an upper bracket is arranged above the same side of the side plate and the lower bracket, and a lower rotating feed roller is fixedly installed on the upper surface of the lower bracket. The bottom surface is fixedly installed with an upper rotating feeding roller. The present invention adjusts different feeding angles by making the feeding device a rotatable structure, thereby facilitating feeding of plates with different degrees of curvature, facilitating coiling, and at the same time Through the combination of a lifting adjustment mechanism, a motor, a screw rod, a moving block and a chute inside the side plate, the gap between the upper bracket and the lower bracket can be adjusted, so that the distance between the upper and lower rotating feed rollers can be adjusted. Adjustable to adapt to the thickness of different plates, high practicability.

Description

A rotary feeding device for a plate rolling machine

technical field

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

Background technique

The plate rolling machine is a processing equipment that rolls the metal sheet into the required circular, arc or conical shape. The plate rolling machine uses the principle of three points to form a circle. By adjusting the side roller and The relative position between the upper rollers to obtain the predetermined shape. However, the feeding device of the existing plate rolling machine cannot adapt to the adjustment of the feeding angle of the feeding plate of the plate rolling machine, and can only feed the material horizontally, and cannot realize the adjustment of the angle feeding for some pre-bent plates.

SUMMARY OF THE INVENTION

The present invention provides a rotary feeding device for a plate rolling machine for solving the problems raised in the background art.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:

The present invention is a rotary feeding device for a plate rolling machine, comprising a base, a supporting leg and a side plate, the supporting legs are fixedly installed on both sides of the bottom end of the base, and one side of the upper end of the base is rotatably installed on the side plate The side plate is provided with a lifting adjustment mechanism, a lower bracket is fixedly installed under one side of the side plate, an upper bracket is arranged above the same side of the side plate and the lower bracket, and the upper surface of the lower bracket is fixedly installed There is a lower rotating feeding roller, and the bottom surface of the upper bracket is fixedly mounted with an upper rotating feeding roller.

As a preferred technical solution of the present invention, the lifting adjustment mechanism includes a motor, a screw rod, a moving block and a chute, a motor is fixedly installed at the inner bottom of the side plate, and a chute is arranged on the inner side wall of the side plate, The output end of the motor is fixedly connected with a screw rod, a moving block is threadedly installed on the screw rod, one side of the moving block is fixedly connected with one end of the upper bracket, and the moving block is slidably installed on the side away from the upper bracket in the chute.

As a preferred technical solution of the present invention, three first hydraulic cylinders are evenly installed on the upper top end of the upper bracket, and the ends of the three first hydraulic cylinders all extend through the top of the upper bracket to the inside of the upper bracket and are fixedly connected with supports Plate, the bottom surface of the support plate is fixedly connected with each of the upper rotating feed rollers through a connecting column.

As a preferred technical solution of the present invention, a groove is opened on one side of the base, a second hydraulic cylinder is fixedly installed in the groove, and a hydraulic rod is fixedly connected to the output end of the second hydraulic cylinder, The hydraulic rod is fixedly connected with the bottom end of the lower bracket.

The beneficial effects achieved by the present invention are:

1. The present invention adjusts different feeding angles by making the feeding device a rotatable structure, so that it is convenient to feed plates with different degrees of bending, which is convenient for coiling. The adjustment mechanism, motor, screw, moving block and chute are used together to make the gap between the upper bracket and the lower bracket adjustable, so that the distance between the upper and lower rotating feed rollers can be adjusted to adapt to the thickness of different plates , High practicability, when using, by starting the motor to work, the motor drives the screw to rotate, so that the moving block moves up and down on the screw, and one side of the moving block slides in the chute, which has good stability. Then, through the up and down adjustment of the moving block, the gap between the upper rotating feed roller and the lower rotating feed roller can be adjusted.

2. There is a groove in the base, and a second hydraulic cylinder is installed in the groove, and the second hydraulic cylinder drives the hydraulic rod to drive the lower bracket and the side plate to rotate, thereby driving the entire feeding device to rotate. The structure of the present invention The setting is reasonable, the angle of the rotating feeding device is convenient to adjust, and it can well match various plates with different shapes, the feeding is smooth, and there is no interference. The rotating feeding device for the plate rolling machine of the invention has a wide range of applications , which can improve work efficiency and reduce costs.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the present invention;

2 is a schematic diagram of the internal structure of the base of the present invention;

3 is a schematic diagram of the internal structure of the side plate of the present invention;

4 is a schematic structural diagram of the first hydraulic cylinder of the present invention.

In the figure: 1. Base; 2. Supporting legs; 3. Side plate; 4. Lifting adjustment mechanism; 41. Motor; 42. Screw rod; 43. Moving block; 44. Chute; 5. Lower bracket; 6. Upper bracket; 7. Lower rotating feeding roller; 8. Upper rotating feeding roller; 9. First hydraulic cylinder; 10. Support plate; 11. Connecting column; 12. Groove; 13. Second hydraulic cylinder; 14. Hydraulic rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example: As shown in Figures 1-4, a rotary feeding device for a plate rolling machine includes a base 1, a support leg 2 and a side plate 3, and supports are fixedly installed on both sides of the bottom end of the base 1 Leg 2, the upper side of the base 1 is rotatably mounted on the side plate 3, the side plate 3 is provided with a lifting adjustment mechanism 4, and a lower bracket 5 is fixedly installed under one side of the side plate 3. The side plate 3. An upper support 6 is arranged above the same side as the lower support 5. A lower rotating feed roller 7 is fixedly installed on the upper surface of the lower support 5, and an upper rotating feed roller 8 is fixedly installed on the bottom surface of the upper support 6.

The lifting adjustment mechanism 4 includes a motor 41, a screw rod 42, a moving block 43 and a chute 44. The motor 41 is fixedly installed at the inner bottom of the side plate 3, and the inner side wall of the side plate 3 is provided with a chute 44, so The output end of the motor 41 is fixedly connected with a screw rod 42, a moving block 43 is threadedly mounted on the screw rod 42, one side of the moving block 43 is fixedly connected with one end of the upper bracket 6, and the moving block 43 is far away from the upper bracket 6. One side of the bracket 6 is slidably installed in the chute 44 , the upper top of the upper bracket 6 is evenly installed with three first hydraulic cylinders 9 , and the ends of the three first hydraulic cylinders 9 all extend through the top of the upper bracket 6 . A support plate 10 is fixedly connected inside the upper bracket 6 , the bottom surface of the support plate 10 is fixedly connected with each of the upper rotating feed rollers 8 through the connecting column 11 , and a groove 12 is opened on the inner side of the base 1 . A second hydraulic cylinder 13 is fixedly installed in the groove 12 , 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 .

Working principle: The present invention adjusts different feeding angles by making the feeding device a rotatable structure, so that it is convenient to feed plates with different degrees of bending, which is convenient for coiling. The lifting adjustment mechanism 4, the motor 41, the screw rod 42, the moving block 43 and the chute 44 are used together, so that the gap between the upper bracket 6 and the lower bracket 5 can be adjusted, so that the distance between the upper and lower rotating feed rollers can be adjusted. It can be adjusted to adapt to the thickness of different plates, and has high practicability. When in use, by starting the motor 41 to work, the motor 41 drives the screw rod 42 to rotate, so that the moving block 43 moves up and down on the screw rod 42, and simultaneously moves one side of the block 43. Sliding in the chute has good stability, and then through the up and down adjustment of the moving block 43, the gap between the upper rotating feed roller 8 and the lower rotating feed roller 7 can be adjusted. There is a groove 12, and a second hydraulic cylinder 13 is installed in the groove. The second hydraulic cylinder 13 drives the hydraulic rod 14 to drive the lower bracket 5 and the side plate 3 to rotate, thereby driving the entire feeding device to rotate. The structure of the present invention is set Reasonable, the angle of the rotary feeding device is easy to adjust, and can be well matched with various plates of different shapes, the feeding is smooth, and there is no interference. It can improve work efficiency and reduce costs.

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

Claims (4)

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.

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