Plate rolling machine facilitating feeding

Abstract

The utility model belongs to the technical field of plate bending machines, and particularly relates to a plate bending machine convenient to feed, which comprises a base. A pair of first rollers is rotationally connected between the opposite bases; a pair of T-shaped plates is arranged at the top end of the base; a second roller is rotationally connected between the pair of opposite T-shaped plates; the second roller is positioned right above the pair of first rollers; one side of the base is fixedly connected with a pair of supporting columns; grooves are formed in one sides of the pair of supporting columns; telescopic columns are fixedly connected into the pair of grooves respectively; a placing plate is fixedly connected to the top ends of the pair of telescopic columns; an electric telescopic rod is arranged between the opposite supporting columns, and in order to make up for the defects in the prior art and solve the problems that when an existing plate rolling machine conducts feeding, a plate still needs to be manually lifted and aligned with a pressing roller for feeding, the feeding operation is tedious, and particularly when the plate is heavy, the plate is likely to fall off from the hand, and accidents are likely to be caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate rolling machines, and specifically relates to a plate rolling machine convenient for loading materials. Background Art

[0002] A plate rolling machine is a device that uses working rolls to bend sheet materials into shape. It can form parts of different shapes such as cylindrical parts and conical parts, and is a common processing device. The working principle of the plate rolling machine is that through the action of external forces such as hydraulic pressure and mechanical force, the working rolls move, so that the sheet material is bent or rolled into shape. According to the rotational movement and position change of the working rolls of different shapes, parts such as elliptical parts, arc-shaped parts or cylindrical parts can be processed.

[0003] In the prior art, when the current plate rolling machine is loading materials, it still requires manual lifting of the sheet material and alignment with the pressure rolls for loading. The loading operation is rather cumbersome. Especially when the sheet material is relatively heavy, the sheet material slipping out of the hand may also cause accidents.

[0004] Therefore, the utility model provides a plate rolling machine convenient for loading materials. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve the problem that when the current plate rolling machine is loading materials, it still requires manual lifting of the sheet material and alignment with the pressure rolls for loading. The loading operation is rather cumbersome. Especially when the sheet material is relatively heavy, the sheet material slipping out of the hand may also cause accidents.

[0006] The technical solution adopted by the utility model to solve its technical problems is: A plate rolling machine convenient for loading materials described in the utility model includes a base; a pair of first roller wheels are rotatably connected between opposite sides of the base; a pair of T-shaped plates are arranged at the top of the base; a second roller wheel is rotatably connected between the opposite sides of the pair of T-shaped plates; the second roller wheel is located directly above the pair of first roller wheels; a pair of support columns are fixedly connected to one side of the base; a groove is respectively opened on one side of the pair of support columns; a telescopic column is fixedly connected in each of the pair of grooves; a placement plate is fixedly connected to the top ends of the pair of telescopic columns; an electric telescopic rod is arranged between the opposite sides of the pair of support columns; the telescopic end of the electric telescopic rod is fixedly connected to the bottom end of the placement plate; a power assembly is arranged on one side of the base; the power assembly is used to drive the first roller wheel and the second roller wheel to rotate.

[0007] Preferably, the power assembly includes a motor and a transmission unit; the motor is fixedly connected to one side of the base through a fixing rod; a first rotating shaft is arranged at the output end of the motor; one end of the first rotating shaft penetrates through the T-shaped plate and is fixedly connected to one side of the first roller wheel; a first sprocket is fixedly connected to the outer circumferential wall of the first rotating shaft; a second rotating shaft is fixedly connected to one side of the first roller wheel, and one end of the second rotating shaft penetrates through the T-shaped plate and is fixedly connected to a second sprocket; the first sprocket and the second sprocket are connected by a chain drive.

[0008] Preferably, the transmission unit includes a first gear; the first gear is fixedly connected to the first rotating shaft; one end of the second roller is fixedly connected to a third rotating shaft, and one end of the third rotating shaft penetrates through the T-shaped plate and is fixedly connected to a second gear; the first gear meshes with the second gear.

[0009] Preferably, cross plates are fixedly connected to both sides of the placement plate; square blocks are fixedly connected to the tops of a pair of the cross plates; pressing plates are slidably connected to the tops of a pair of the cross plates; threaded sleeves are rotatably connected to the outsides of a pair of the square blocks, and one ends of the threaded sleeves penetrate through the square blocks; threaded rods are threadedly connected to a pair of the threaded sleeves; one ends of a pair of the threaded rods are respectively fixedly connected to one side of the pressing plates; a transmission member is provided on one side of the base; the transmission member is used to drive the threaded sleeves to rotate.

[0010] Preferably, the transmission member includes a pair of L-shaped toothed plates; the pair of L-shaped toothed plates are respectively fixedly connected to one side of the support columns; third gears are fixedly connected to one ends of a pair of the threaded sleeves; the third gears mesh with the L-shaped toothed plates.

[0011] Preferably, one top end of the T-shaped plate is threadedly connected with bolts through a pair of threaded holes, and one ends of the bolts penetrate into the base.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. For a plate rolling machine facilitating feeding of the present utility model, by providing a base, a pair of first rollers are arranged between the opposite sides of the base, and a second roller is arranged on the top end of the base through a T-shaped plate for plate rolling work on the plate. A pair of support columns are arranged on one side of the base, and telescopic columns are arranged inside the support columns for supporting the placement plate. After a staff member places the plate on the placement plate, the placement plate is lifted to a suitable position by an electric telescopic rod. Then the staff member pushes the plate forward. After the plate contacts the first roller, the first roller and the second roller are driven by a power assembly to complete the plate rolling work on the plate.

[0014] 2. For a plate rolling machine facilitating feeding of the present utility model, by arranging cross plates on both sides of the placement plate, fixedly connecting square blocks to the tops of the cross plates, and arranging pressing plates on the tops of the cross plates. When the electric telescopic rod drives the placement plate to move upward, the transmission member drives the threaded sleeves to rotate, so that the threaded rods drive the pressing plates to move inward to squeeze the plate on the placement plate from both sides, ensuring that the plate is horizontal and avoiding deviation of the plate during plate rolling due to uneven placement. Description of the Drawings

[0015] The present utility model will be further described below with reference to the drawings.

[0016] Figure 1is a perspective view of the present utility model;

[0017] Figure 2 is a front view of the present utility model;

[0018] Figure 3 is a partial structural diagram of the present utility model;

[0019] Figure 4 is a schematic diagram of a partial structure of the present utility model;

[0020] Figure 5 is a partial view of the present utility model;

[0021] In the figure: 1, base; 2, first roller; 3, T-shaped plate; 4, second roller; 5, support column; 6, groove; 7, telescopic column; 8, placement plate; 9, electric telescopic rod; 10, motor; 11, fixed rod; 12, first rotating shaft; 13, second rotating shaft; 14, first sprocket; 15, second sprocket; 16, chain; 17, first gear; 18, third rotating shaft; 19, second gear; 20, cross plate; 21, square block; 22, extrusion plate; 23, threaded sleeve; 24, threaded rod; 25, L-shaped toothed plate; 26, third gear; 27, bolt. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Such as Figures 1 to 5As shown in the figure, a plate rolling machine facilitating loading according to an embodiment of the present utility model includes a base 1; a pair of first rollers 2 are rotatably connected between opposite sides of the base 1; a pair of T-shaped plates 3 are provided at the top of the base 1; a second roller 4 is rotatably connected between the opposite sides of the pair of T-shaped plates 3; the second roller 4 is located directly above the pair of first rollers 2; a pair of support columns 5 are fixedly connected to one side of the base 1; a groove 6 is provided on each side of the pair of support columns 5; a telescopic column 7 is fixedly connected to each of the pair of grooves 6; a placement plate 8 is fixedly connected to the top ends of the pair of telescopic columns 7; an electric telescopic rod 9 is provided between the opposite sides of the pair of support columns 5; the telescopic end of the electric telescopic rod 9 is fixedly connected to the bottom end of the placement plate 8; a power assembly is provided on one side of the base 1; the power assembly is used to drive the first roller 2 and the second roller 4 to rotate. During operation, by providing the base 1, a pair of first rollers 2 are provided between the opposite sides of the base 1, and the second roller 4 is provided at the top of the base 1 through the T-shaped plates 3 for plate rolling work on the plate. A pair of support columns 5 provided on one side of the base 1 and telescopic columns 7 provided inside the support columns 5 are used to support the placement plate 8. After the staff places the plate on the placement plate 8, the placement plate 8 is lifted to a suitable position by the electric telescopic rod 9, and then the staff pushes the plate forward. After the plate contacts the first roller 2, the power assembly drives the first roller 2 and the second roller 4 to complete the plate rolling work on the plate.

[0024] The power assembly includes a motor 10 and a transmission unit; the motor 10 is fixedly connected to one side of the base 1 through a fixing rod 11; a first rotating shaft 12 is provided at the output end of the motor 10; one end of the first rotating shaft 12 penetrates through the T-shaped plate 3 and is fixedly connected to one side of the first roller 2; a first sprocket 14 is fixedly connected to the outer circumferential wall of the first rotating shaft 12; a second rotating shaft 13 is fixedly connected to one side of the first roller 2, and one end of the second rotating shaft 13 penetrates through the T-shaped plate 3 and is fixedly connected to a second sprocket 15; the first sprocket 14 and the second sprocket 15 are connected by a chain 16 for transmission. During operation, the motor 10 is provided on one side of the base 1 through the fixing rod 11, the first rotating shaft 12 is provided at the output end of the motor 10, the second rotating shaft 13 is provided at the other end of the first roller 2, and the pair of first rollers 2 are rotated in the same direction through chain transmission. Then, the transmission unit drives the second roller 4 to roll the plate.

[0025] The transmission unit includes a first gear 17; the first gear 17 is fixedly connected to the first rotating shaft 12; one end of the second roller 4 is fixedly connected to a third rotating shaft 18, and one end of the third rotating shaft 18 penetrates through the T-shaped plate 3 and is fixedly connected to a second gear 19; the first gear 17 meshes with the second gear 19. During operation, by fixedly connecting the first gear 17 to the first rotating shaft 12, arranging the third rotating shaft 18 on one side of the second roller 4 and making one end of the third rotating shaft 18 penetrate through the T-shaped plate 3, and by arranging the second gear 19, the second roller 4 rotates in the opposite direction to the first roller 2 to roll the plate material.

[0026] Both sides of the placement plate 8 are fixedly connected with cross plates 20; a square block 21 is fixedly connected to the top of each pair of cross plates 20; a pressing plate 22 is slidably connected to the top of each pair of cross plates 20; a threaded sleeve 23 is rotatably connected to the outside of each pair of square blocks 21, and one end of each threaded sleeve 23 penetrates through the square block 21; a threaded rod 24 is threadedly connected to each of the two threaded sleeves 23; one end of each of the two threaded rods 24 is fixedly connected to one side of the pressing plate 22; a transmission member is provided on one side of the base 1; the transmission member is used to drive the threaded sleeve 23 to rotate. During operation, by arranging the cross plates 20 on both sides of the placement plate 8, fixedly connecting the square blocks 21 to the top of the cross plates 20, and arranging the pressing plate 22 on the top of the cross plates 20, when the electric telescopic rod 9 drives the placement plate 8 to move upward, the transmission member will drive the threaded sleeve 23 to rotate, causing the threaded rod 24 to drive the pressing plate 22 to move inward, squeezing the plate material on the placement plate 8 from both sides to keep the plate material level and avoid deviation of the plate material during rolling due to uneven placement.

[0027] The transmission member includes a pair of L-shaped toothed plates 25; the pair of L-shaped toothed plates 25 are respectively fixedly connected to one side of the support columns 5; a third gear 26 is fixedly connected to one end of each of the two threaded sleeves 23; the third gear 26 meshes with the L-shaped toothed plate 25. During operation, by arranging a pair of L-shaped toothed plates 25 on the outside of the pair of support columns 5 and arranging the third gears 26 on the outside of the pair of threaded sleeves 23, when the electric telescopic rod 9 pushes the placement plate 8 upward, the third gear 26 meshes with the toothed plate, causing the threaded rod 24 to drive the pressing plate 22 to move inward simultaneously, squeezing the plate material flat from both sides for convenient rolling.

[0028] One top end of the T-shaped plate 3 is threadedly connected with bolts 27 through a pair of threaded holes, and one end of each bolt 27 penetrates into the base 1. During operation, by arranging the bolts 27 on one side of the T-shaped plate 3, after the plate material is rolled by the rolling machine, the staff can take out the bolts 27 and then remove the T-shaped plate 3 to take down the rolled plate material from the rolling machine.

[0029] Working principle: By setting the base 1, a pair of first rollers 2 are arranged between the bases 1 relative to each other. A second roller 4 is arranged at the top of the base 1 through a T-shaped plate 3 for rolling the plate. A pair of support columns 5 are arranged on one side of the base 1. A telescopic column 7 is arranged inside the support column 5 for supporting the placement plate 8. After the staff places the plate on the placement plate 8, the placement plate 8 is lifted to a suitable position by the electric telescopic rod 9. Then the staff pushes the plate forward. After the plate contacts the first roller 2, the first roller 2 and the second roller 4 are driven by the power assembly to complete the rolling work of the plate. A motor 10 is arranged on one side of the base 1 through a fixed rod 11, and a first rotating shaft 12 is arranged at the output end of the motor 10. The other end of one of the first rollers 2 is provided with a second rotating shaft 13, and they are driven by a chain 16 to make the pair of first rollers 2 rotate in the same direction. Then the second roller 4 is driven by the transmission unit to roll the plate. A first gear 17 is fixedly connected to the first rotating shaft 12. A third rotating shaft 18 is arranged on one side of the second roller 4, and one end of the third rotating shaft 18 penetrates through the T-shaped plate 3. By setting a second gear 19, the second roller 4 rotates in the opposite direction to the first roller 2 to roll the plate. Cross plates 20 are arranged on both sides of the placement plate 8. Square blocks 21 are fixedly connected to the tops of the cross plates 20. An extrusion plate 22 is arranged at the top of the cross plate 20. When the electric telescopic rod 9 drives the placement plate 8 to move upward, the transmission part will drive the threaded sleeve 23 to rotate, so that the threaded rod 24 drives the extrusion plate 22 to move inward to squeeze the plate on the placement plate 8 from both sides, ensuring that the plate is horizontal and avoiding deviation of the plate caused by uneven placement during the rolling process. A pair of L-shaped toothed plates 25 are arranged on the outer sides of the pair of support columns 5. Third gears 26 are arranged on the outer sides of the pair of threaded sleeves 23. When the electric telescopic rod 9 jacks up the placement plate 8, the third gears 26 mesh with the toothed plates to make the threaded rod 24 drive the extrusion plate 22 to move inward at the same time, squeezing the plate flat from both sides for convenient rolling. A bolt 27 is arranged on one side of the T-shaped plate 3. After the plate is rolled by the rolling machine, the staff can take out the bolt 27 and then remove the T-shaped plate 3 to take down the rolled plate from the rolling machine.

[0030] The above front, back, left, right, up, and down are all based on the Figure 1 instructions in the attached drawings of the specification. Taking the perspective of the observer as the standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present utility model.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A plate rolling machine that is easy to load, characterized by: The invention comprises a base (1); a pair of first rollers (2) are rotatably connected between the base (1); a pair of T-shaped plates (3) are provided at the top of the base (1); a second roller (4) is rotatably connected between the pair of T-shaped plates (3); the second roller (4) is located directly above the pair of first rollers (2); a pair of support columns (5) are fixedly connected to one side of the base (1); a groove (6) is provided on one side of the pair of support columns (5); a telescopic column (7) is fixedly connected in the pair of grooves (6); a placement plate (8) is fixedly connected to the top of the pair of telescopic columns (7); an electric telescopic rod (9) is provided between the pair of support columns (5); the telescopic end of the electric telescopic rod (9) is fixedly connected to the bottom of the placement plate (8); a power assembly is provided at one side of the base (1); the power assembly is used to drive the first roller (2) and the second roller (4) to rotate.

2. A plate rolling machine for easy loading according to claim 1, characterized in that: The power assembly comprises a motor (10) and a transmission unit; the motor (10) is fixedly connected to one side of the base (1) via a fixing rod (11); a first rotating shaft (12) is provided at the output end of the motor (10); one end of the first rotating shaft (12) passes through the T-shaped plate (3) and is fixedly connected to one side of the first roller (2); a first sprocket (14) is fixedly connected to the outer circular wall of the first rotating shaft (12); a second rotating shaft (13) is fixedly connected to one side of the first roller (2), and one end of the second rotating shaft (13) passes through the T-shaped plate (3) and is fixedly connected to a second sprocket (15); the first sprocket (14) and the second sprocket (15) are connected in transmission via a chain (16).

3. A plate rolling machine for easy loading according to claim 2, characterized in that: The transmission unit comprises a first gear (17); the first gear (17) is fixedly connected to the first rotating shaft (12); one end of the second roller (4) is fixedly connected to the third rotating shaft (18), and one end of the third rotating shaft (18) passes through the T-shaped plate (3) and is fixedly connected to the second gear (19); the first gear (17) and the second gear (19) are meshed with each other.

4. A plate rolling machine for easy loading according to claim 3, characterized in that: Both sides of the placement plate (8) are fixedly connected to transverse plates (20); a pair of the transverse plates (20) are fixedly connected to the top ends thereof with square blocks (21); a pair of the transverse plates (20) are slidably connected to the top ends thereof with extrusion plates (22); a pair of the square blocks (21) are rotatably connected to the outer sides thereof with threaded sleeves (23), and one end of the threaded sleeves (23) passes through the square blocks (21); a pair of the threaded sleeves (23) are threadedly connected to the inner sides thereof with threaded rods (24); one end of the pair of the threaded rods (24) are respectively fixedly connected to one side of the extrusion plate (22); a transmission member is provided on one side of the base (1); the transmission member is used to drive the threaded sleeves (23) to rotate.

5. A plate rolling machine for easy loading according to claim 4, characterized in that: The transmission member comprises a pair of L-shaped toothed plates (25); the pair of L-shaped toothed plates (25) are respectively fixedly connected to one side of the support column (5); one end of the pair of threaded sleeves (23) is fixedly connected to a third gear (26); the third gear (26) and the L-shaped toothed plates (25) are meshed with each other.

6. A plate rolling machine for easy loading according to claim 5, characterized in that: One of the top ends of the T-shaped plate (3) is threadedly connected to a bolt (27) through a pair of threaded holes, and one end of the bolt (27) passes through the base (1).

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