A plate rolling device for processing ship steel structure

Abstract

A plate rolling device for ship steel structure processing belongs to the technical field of ship manufacturing related equipment, including a three-axis plate rolling machine main body, a feeding auxiliary frame is fixedly installed on the front surface of the three-axis plate rolling machine main body, a plurality of auxiliary rollers are rotatably installed in the feeding auxiliary frame, and two positioning plates capable of adjusting the positioning spacing are installed in the feeding auxiliary frame, a supporting frame is fixedly installed on the rear surface of the three-axis plate rolling machine main body, an arc frame is rotatably installed in the supporting frame, a plurality of fixed rods are fixedly installed in the arc frame, rollers are rotatably installed on the outer surfaces of the fixed rods, and arc plates capable of adjusting the positioning spacing are installed between the plurality of fixed rods, a driving mechanism is installed between the supporting frame and the arc frame, and the driving mechanism is used to drive the arc frame to flip and change the use position. The utility model effectively replaces the manual assistance in the existing production process, reduces labor costs, and improves the degree of production automation and intelligence, while reducing the contact between operators and dangerous areas and reducing the risk of operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of shipbuilding related equipment, and specifically relates to a plate rolling device for ship steel structure processing. Background Art

[0002] Plate rolling device for ship steel structure processing Patent Background Technology In the field of shipbuilding, ship steel structure processing is a crucial link, among which the plate rolling process is indispensable for manufacturing various curved surface structural components of ships. With the continuous development of the shipbuilding industry, the performance and efficiency requirements of plate rolling devices are also increasing.

[0003] At present, the publication numbers are CN221434516U and CN217191838U, and the patent names are both prior art of a plate rolling device for ship steel structure processing. Although it can be used for plate rolling operations to a certain extent. However, in actual plate rolling operations, when facing some thin plates for rolling, due to the light weight of the thin plates, it is easy to deviate during the rolling process, and these existing devices lack corresponding positioning mechanisms, and manual assistance is required to roll the plate. This process is very inconvenient to operate, and there are many risks in manual operation. When the operator is close to the running plate rolling equipment for support and positioning, he may be rolled into the equipment if he is not careful, causing serious personal injury accidents. For this reason, another plate rolling device for ship steel structure processing is provided to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a plate rolling device for ship steel structure processing to solve the problems raised in the above background technology. The specific technical solution is as follows:

[0005] A plate rolling device for processing ship steel structures comprises a three-axis plate rolling machine body, a feeding auxiliary frame is fixedly installed on the front surface of the three-axis plate rolling machine body, a plurality of auxiliary rollers are rotatably installed in the feeding auxiliary frame, and two positioning plates capable of adjusting the positioning spacing are installed in the feeding auxiliary frame, a supporting frame is fixedly installed on the rear surface of the three-axis plate rolling machine body, an arc frame is rotatably installed in the supporting frame, a plurality of fixing rods are fixedly installed in the arc frame, rollers are rotatably installed on the outer surfaces of the fixing rods, and arc plates capable of adjusting the positioning spacing are installed between the plurality of fixing rods, and a driving mechanism is installed between the supporting frame and the arc frame, and the driving mechanism is used to drive the arc frame to flip and change the use position.

[0006] In the above technical solution, a shaft is fixedly installed through the lower end of the arc frame, and the driving mechanism includes a double-end output motor and two driven gears. The double-end output motor is fixedly installed in the support frame, and the outer surface of the output shaft of the double-end output motor is sleeved with a driving gear, and the driven gear is sleeved on the outer surface of the shaft, and the driven gear is meshingly connected with the driving gear.

[0007] In the above technical solution, two directional rods are fixedly installed in the feed auxiliary frame, and the positioning plates are slidably installed between the two directional rods.

[0008] In the above technical solution, a bidirectional screw A with positive and negative teeth is rotatably installed in the feed auxiliary frame, and the two positioning plates are symmetrically screwed on the outer surface of the bidirectional screw A. An adjustment motor A is fixedly installed on the right surface of the feed auxiliary frame, and the output end of the adjustment motor A is fixedly connected to the right end of the bidirectional screw A with positive and negative teeth.

[0009] In the above technical solution, a bidirectional screw B with positive and negative teeth is rotatably installed in the arc frame, and the two arc plates are symmetrically screwed on the outer surface of the bidirectional screw B with positive and negative teeth. An adjustment motor B is fixedly installed on the right surface of the arc frame, and the output end of the adjustment motor B is fixedly connected to the right end of the bidirectional screw B with positive and negative teeth.

[0010] Compared with the prior art, the plate rolling device for ship steel structure processing of the utility model has the following beneficial effects:

[0011] The utility model is provided with a feeding auxiliary frame with a positioning plate and an arc frame with rollers and arc plates. On the one hand, during feeding, the two positioning plates can be used to accurately and initially position the plate material, so that it can enter the main body of the three-axis plate rolling machine horizontally, thereby improving the accuracy and quality of plate rolling and reducing the scrap rate; on the other hand, during the initial plate rolling, the two arc plates can be used to support and position the bent plate material, and the rollers can reduce friction, thereby ensuring the stable direction of the plate material and improving the quality and consistency of the plate rolling. The device effectively replaces the manual assistance in the existing production process, reduces labor costs, improves the degree of production automation and intelligence, and reduces the contact between operators and dangerous areas, thereby reducing the risk of operation. Moreover, by reasonably adjusting the distance between the two positioning plates and the two arc plates, it can adapt to the processing requirements of plates of different widths, thereby improving the applicability and versatility of the equipment, and effectively solving the problem that the plate rolling device for ship steel structure processing in the prior art needs manual assistance in the direction of the plate rolling when rolling thin plates, which is not only inconvenient to operate, but also has installation hazards during manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0013] Figure 2It is a rear view structural schematic diagram of the utility model.

[0014] Figure 3 It is a first three-dimensional structural schematic diagram of the utility model.

[0015] Figure 4 It is a second three-dimensional structural schematic diagram of the utility model.

[0016] Figure 5 It is a schematic diagram of the structure of the utility model when in use.

[0017] Figure 6 It is a schematic diagram of the structure of the utility model during unloading.

[0018] Figure 1-Figure 6 Among them: 1. Three-axis plate rolling machine body; 2. Feed auxiliary frame; 21. Auxiliary roller; 22. Orienting rod; 3. Positioning plate; 31. Adjusting motor A; 32. Positive and negative tooth bidirectional screw A; 4. Support frame; 5. Arc frame; 51. Fixed rod; 511. Roller; 52. Arc plate; 53. Positive and negative tooth bidirectional screw B; 54. Adjusting motor B; 55. Shaft; 6. Driving mechanism; 61. Double-end output motor; 611. Driving gear; 62. Driven gear; 7. Plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In this embodiment, the front, rear, left, right, top and bottom are represented by Figure 1 Describes the datum surface. Figure 1-Figure 6 , the utility model provides a technical solution:

[0021] A plate rolling device for processing ship steel structures comprises a three-axis plate rolling machine body 1, a feeding auxiliary frame 2 is fixedly installed on the front surface of the three-axis plate rolling machine body 1, a plurality of auxiliary rollers 21 are rotatably installed in the feeding auxiliary frame 2, and two positioning plates 3 capable of adjusting the positioning spacing are installed in the feeding auxiliary frame 2, a supporting frame 4 is fixedly installed on the rear surface of the three-axis plate rolling machine body 1, an arc frame 5 is rotatably installed in the supporting frame 4, a plurality of fixed rods 51 are fixedly installed in the arc frame 5, rollers 511 are rotatably installed on the outer surfaces of the fixed rods 51, and arc plates 52 capable of adjusting the positioning spacing are installed between the plurality of fixed rods 51, a driving mechanism 6 is installed between the supporting frame 4 and the arc frame 5, and the driving mechanism 6 is used to drive the arc frame 5 to flip and change the use position.

[0022] It should be noted that, combined with Figure 2 and Figure 4 As shown, a shaft 55 is fixedly installed through the lower end of the arc frame 5, and the driving mechanism 6 includes a double-end output motor 61 and two driven gears 62. The double-end output motor 61 is fixedly installed in the support frame 4, and the outer surface of the output shaft of the double-end output motor 61 is sleeved with a driving gear 611, and the driven gear 62 is sleeved on the outer surface of the shaft 55, and the driven gear 62 is meshed with the driving gear 611. The double-end output motor 61 is a forward and reverse motor, which can cooperate with the shaft 55 to drive the arc frame 5 to flip around the shaft 55 as the axis through the cooperation of the driving gear 611 and the driven gear 62.

[0023] During use, according to the requirements of the sheet material 7, the distance between the two positioning plates 3 and the two curved plates 52 is pre-adjusted so that the spacing between them is the same as the width of the sheet material 7. Subsequently, the sheet material 7 to be processed is placed on the auxiliary roller 21 of the feed auxiliary frame 2. Thereafter, with the help of the two positioning plates 3, the sheet material 7 is manually delivered to the three-axis plate rolling machine body 1. During feeding, due to the positioning of the positioning plates 3, the sheet material 7 can be horizontally entered into the three-axis plate rolling machine body 1 to avoid the deviation of the sheet material 7 during the initial feeding. When the sheet material 7 contacts the axis of the three-axis plate rolling machine body 1, it curls. At this time, the driving mechanism 6 is used to drive the curved frame 5 to flip in the direction of the sheet material 7, and the two curved plates 52 are used to position and support the curled sheet material 7 to avoid its deviation during the curling process. After an unclosed cylinder is formed under the extrusion of the axis of the three-axis plate rolling machine body 1, the three-axis plate rolling machine body 1 is stopped, and the arc frame 5 is flipped in the direction away from the plate material 7 with the help of the driving mechanism 6. After the arc plate 52 is separated from the positioning of the plate material 7, the right side of the three-axis plate rolling machine body 1 is opened, and the rolled plate material 7 is taken out of the three-axis plate rolling machine body 1. Compared with the prior art, the entire rolling operation process of the plate material 7 effectively replaces the manual assistance in the existing production process, reduces labor costs, and improves the degree of production automation and intelligence. At the same time, it reduces the contact between operators and dangerous areas, reduces the risk of operation, and by reasonably adjusting the distance between the two positioning plates 3 and the two arc plates 52, it can adapt to the processing needs of plates 7 of different widths, thereby improving the applicability and versatility of the equipment.

[0024] In addition, if Figure 1 or Figure 2As shown, two directional rods 22 are fixedly installed in the feed auxiliary frame 2, and the positioning plates 3 are slidably installed between the two directional rods 22. The two positioning plates 3 are horizontally slidably installed in the feed auxiliary frame 2 through the two directional rods 22. A forward and reverse bidirectional screw A32 is rotatably installed in the feed auxiliary frame 2, and the two positioning plates 3 are symmetrically screwed on the outer surface of the forward and reverse bidirectional screw A32. An adjusting motor A31 is fixedly installed on the right surface of the feed auxiliary frame 2, and the output end of the adjusting motor A31 is fixedly connected to the right end of the forward and reverse bidirectional screw A32. The adjusting motor A31 is a forward and reverse motor, and the forward and reverse bidirectional screw A32 can be driven to rotate by the adjusting motor A31, thereby adjusting the distance between the two positioning plates 3, so as to assist in positioning of sheets 7 of different widths during feeding.

[0025] Finally, if Figure 2 or Figure 4 As shown, a forward and reverse bidirectional screw B53 is rotatably installed in the arc frame 5, and two arc plates 52 are symmetrically screwed on the outer surface of the forward and reverse bidirectional screw B53. An adjusting motor B54 is fixedly installed on the right surface of the arc frame 5, and the output end of the adjusting motor B54 is fixedly connected to the right end of the forward and reverse bidirectional screw B53. The adjusting motor B54 is a forward and reverse motor. The adjusting motor B54 can drive the forward and reverse bidirectional screw B53 to rotate, thereby adjusting the distance between the two arc plates 52, so as to assist in positioning the sheets 7 of different widths when rolling.

Claims

1. A plate rolling device for ship steel structure processing, comprising a three-axis plate rolling machine body (1), characterized in that: A feeding auxiliary frame (2) is fixedly mounted on the front surface of the three-axis plate rolling machine body (1), a plurality of auxiliary rollers (21) are rotatably mounted in the feeding auxiliary frame (2), and two positioning plates (3) capable of adjusting the positioning spacing are mounted in the feeding auxiliary frame (2); a supporting frame (4) is fixedly mounted on the rear surface of the three-axis plate rolling machine body (1), an arc frame (5) is rotatably mounted in the supporting frame (4), a plurality of fixed rods (51) are fixedly mounted in the arc frame (5), rollers (511) are rotatably mounted on the outer surfaces of the fixed rods (51), and arc plates (52) capable of adjusting the positioning spacing are mounted between the plurality of fixed rods (51); a driving mechanism (6) is mounted between the supporting frame (4) and the arc frame (5), and the driving mechanism (6) is used to drive the arc frame (5) to flip and change the use position.

2. A plate rolling device for ship steel structure processing according to claim 1, characterized in that: A shaft rod (55) is fixedly mounted through the lower end of the arc-shaped frame (5); The driving mechanism (6) comprises a double-end output motor (61) and two driven gears (62); the double-end output motor (61) is fixedly mounted in the support frame (4); the outer surface of the output shaft of the double-end output motor (61) is sleeved with a driving gear (611); the driven gear (62) is sleeved on the outer surface of the shaft (55); and the driven gear (62) is meshingly connected with the driving gear (611).

3. A plate rolling device for ship steel structure processing according to claim 1, characterized in that: Two directional rods (22) are fixedly mounted inside the feed auxiliary frame (2), and the positioning plates (3) are slidably mounted between the two directional rods (22).

4. A plate rolling device for ship steel structure processing according to claim 3, characterized in that: A forward and reverse bidirectional screw rod A (32) is rotatably mounted inside the feed auxiliary frame (2), and two positioning plates (3) are symmetrically screwed and mounted on the outer surface of the forward and reverse bidirectional screw rod A (32). An adjustment motor A (31) is fixedly mounted on the right surface of the feed auxiliary frame (2), and an output end of the adjustment motor A (31) is fixedly connected to the right end of the forward and reverse bidirectional screw rod A (32).

5. A plate rolling device for ship steel structure processing according to claim 1, characterized in that: A forward and reverse bidirectional screw rod B (53) is rotatably mounted inside the arc frame (5), and the two arc plates (52) are symmetrically screw-mounted on the outer surface of the forward and reverse bidirectional screw rod B (53). An adjustment motor B (54) is fixedly mounted on the right surface of the arc frame (5), and an output end of the adjustment motor B (54) is fixedly connected to the right end of the forward and reverse bidirectional screw rod B (53).

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