Plate bending assembly

Abstract

The utility model relates to the technical field of special-shaped metal plate machining, in particular to a plate bending assembly which comprises a bottom plate, a feeding assembly is arranged on the top of the bottom plate and comprises a frame installed on the top of the bottom plate through an installation frame, and a second portal frame is fixed to the top of the frame through bolts. A material pressing assembly is arranged at the top of the second portal frame and comprises an internal thread sleeve welded to the top of the second portal frame, an adjusting screw rod is arranged in the internal thread sleeve in a penetrating and sleeving mode, the bottom end, located in the second portal frame, of the adjusting screw rod is connected with a layer plate through a bearing, and a material pressing block is fixed to the bottom of the layer plate through a bolt. The servo motor drives the first rotating roller to rotate and pushes the first rotating roller and a plate on the top of the second rotating roller to move, the driving motor drives the lead screw to push the internal thread sliding sleeve to move up and down, and therefore the rectangular frame and the auxiliary roller in the rectangular frame are pushed to move up and down through the connecting rod to bend the plate.

Description

Technical Field

[0001] The utility model relates to the technical field of special-shaped metal plate processing, in particular to a plate bending component. Background Art

[0002] Special-shaped metal sheets refer to products that are different from regular metal sheets in shape, size or design. Common special-shaped metal sheets include: cut sheets, stamped sheets, bent sheets, etc. These special-shaped metal sheets are widely used in construction, automobiles, aerospace, machinery manufacturing and other fields.

[0003] During the production process of special-shaped metal sheets, a bending mechanism is used to bend them. Most of the existing sheet metal bending components use hydraulic cylinders to push the bending mold or pressure plate downward to bend the sheet metal. After bending, personnel need to manually pull and push the sheet metal to bend it again, which requires a lot of labor. Therefore, a sheet metal bending component is proposed. The servo motor drives the first rotating roller to rotate and push the sheet metal to move. The bending component bends the sheet metal without the need for personnel to pull and push the sheet metal. Utility Model Content

[0004] In response to the problems in the existing technology, the utility model provides a plate bending assembly. The servo motor drives the first rotating roller to rotate, pushing the plate to move. The bending assembly bends the plate without the need for personnel to pull or push the plate.

[0005] The technical solution adopted by the utility model to solve the technical problem is a plate bending assembly, comprising a base plate, a feeding assembly provided on the top of the base plate, the feeding assembly comprising a frame mounted on the top of the base plate via a mounting bracket, a second rotating roller rotatably connected to the inside of the frame via a bearing, a first rotating roller rotatably connected to one end of the inside of the frame via a bearing, and a servo motor mounted on one side of the frame via the mounting bracket;

[0006] A bending assembly is provided on the top of the base plate, and the bending assembly includes a first gantry welded to one end of the top of the base plate, a layer of plate is welded inside the first gantry, a screw rod is rotatably connected between the layer of plate and the first gantry through a bearing, an internally threaded sleeve is provided on the outer side of the screw rod, connecting rods are fixed on both sides of the internally threaded sleeve by bolts, the top of the connecting rod is located at the top of the first gantry and a rectangular frame is fixed by a flange, and auxiliary rollers are rotatably connected to the two ends of the rectangular frame through bearings.

[0007] By adopting the above technical solution, the servo motor drives the first rotating roller to rotate, pushing it and the plate on top of the second rotating roller to move, and the driving motor drives the screw rod to push the internal threaded sleeve up and down, thereby pushing the rectangular frame and the auxiliary roller inside it up and down through the connecting rod to bend the plate.

[0008] Specifically, a second gantry is fixed to the top of the frame by bolts, and a pressing assembly is provided on the top of the second gantry. The pressing assembly includes an internal threaded sleeve welded to the top of the second gantry, and an adjusting screw is provided through the internal threaded sleeve.

[0009] Specifically, the bottom end of the adjusting screw located inside the second gantry is connected to another plate through a bearing, the bottom of the other plate is fixed with a pressing block by bolts, and the other plate located inside one side of the pressing block is rotatably connected to a pressing roller through a bearing.

[0010] Specifically, a driving motor is installed at the bottom of the layer plate through a mounting bracket, and the output shaft at the top of the driving motor is connected to the bottom end of the screw rod through a connecting sleeve.

[0011] Specifically, the output shaft on one side of the servo motor is fixedly connected to one end of the first rotating roller through a connecting sleeve.

[0012] Specifically, two ends of the top of the other layer of plate are connected to auxiliary rods through threaded grooves, and the auxiliary rods pass through the second gantry.

[0013] Beneficial effects of the utility model:

[0014] The sheet bending assembly described in the utility model has a servo motor driving a first rotating roller to rotate. The rotation of the first rotating roller drives the sheet pressed on top of the pressing roller to move, facilitating the feeding and movement of the sheet so as to bend the sheet. The sheet bending assembly described in the utility model has a drive motor turned on to drive the screw to rotate, which drives the internally threaded sleeve to move up and down. The internally threaded sleeve moves up and down, which drives the rectangular frame to move up and down via the connecting rod. The rectangular frame moves up and down to bend the sheet via the auxiliary roller. The auxiliary roller moves downward to bend the sheet downward through the end of the feeding assembly. The auxiliary roller moves upward to bend the sheet upward via the pressing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the feeding assembly of the present utility model;

[0018] Figure 3 This is a schematic diagram of the bending component structure of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of the material pressing component of the present utility model;

[0020] In the figure: 1. Base plate; 2. Feeding assembly; 201. Frame; 202. First rotating roller; 203. Second rotating roller; 204. Servo motor; 3. Bending assembly; 301. First gantry; 302. One layer of plate; 303. Drive motor; 304. Screw; 305. Internally threaded sleeve; 306. Connecting rod; 307. Rectangular frame; 308. Auxiliary roller; 4. Second gantry; 5. Pressing assembly; 501. Internally threaded sleeve; 502. Adjusting screw; 503. Another layer of plate; 504. Pressing roller; 505. Pressing block; 506. Auxiliary rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] The servo motor drives the first rotating roller to rotate, pushing the plate to move, and the bending assembly bends the plate without the need for personnel to pull or push the plate. Figure 1-4 As shown, a plate bending assembly described in the present invention includes a base plate 1, a feeding assembly 2 is provided on the top of the base plate 1, the feeding assembly 2 includes a frame 201 installed on the top of the base plate 1 through a mounting frame, a second gantry 4 is fixed to the top of the frame 201 by bolts, a pressing assembly 5 is provided on the top of the second gantry 4, the pressing assembly 5 includes an internal threaded sleeve 501 welded to the top of the second gantry 4, an adjusting screw 502 is provided through the internal threaded sleeve 501, the bottom end of the adjusting screw 502 located inside the second gantry 4 is connected to another layer plate 503 through a bearing, a pressing block 505 is fixed to the bottom of the other layer plate 503 by bolts, and the inside of the other layer plate 503 located on one side of the pressing block 505 is rotatably connected to a pressing roller 504 through a bearing;

[0023] A bending assembly 3 is provided on the top of the base plate 1, and the bending assembly 3 includes a first gantry 301 welded to one end of the top of the base plate 1, a layer of plate 302 is welded inside the first gantry 301, a screw rod 304 is rotatably connected between the layer of plate 302 and the first gantry 301 through a bearing, an internal threaded sleeve 305 is sleeved on the outside of the screw rod 304, connecting rods 306 are fixed on both sides of the internal threaded sleeve 305 by bolts, the connecting rod 306 is located at the top of the first gantry 301, and a rectangular frame 307 is fixed by a flange, and auxiliary rollers 308 are rotatably connected to the two ends of the rectangular frame 307 through bearings.

[0024] When in use, the servo motor 204 drives the first rotating roller 202 to rotate, pushing it and the plate on top of the second rotating roller 203 to move, and the driving motor 303 drives the screw rod 304 to push the internal threaded sleeve 305 to move up and down, thereby pushing the rectangular frame 307 and the auxiliary roller 308 inside it up and down through the connecting rod 306 to bend the plate.

[0025] For example, Figure 4 As shown, the utility model also includes that a second gantry 4 is fixed to the top of the frame 201 by bolts, and a pressing assembly 5 is provided on the top of the second gantry 4. The pressing assembly 5 includes an internal threaded sleeve 501 welded to the top of the second gantry 4, and an adjusting screw 502 is provided through the inside of the internal threaded sleeve 501.

[0026] When in use, the adjusting screw 502 is rotated to push the other plate 503 downward through the internal threaded sleeve 501 .

[0027] For example, Figure 4 As shown, the utility model also includes that the bottom end of the adjusting screw 502 located inside the second gantry 4 is connected to another layer plate 503 through a bearing, the bottom of the other layer plate 503 is fixed with a pressing block 505 by bolts, and the inside of the other layer plate 503 located on one side of the pressing block 505 is rotatably connected to a pressing roller 504 through a bearing.

[0028] When in use, the pressing roller 504 can press the plate without affecting its movement, and the pressing block 505 is used to assist in bending the plate.

[0029] For example, Figure 3 As shown, the present invention further includes that a driving motor 303 is mounted on the bottom of the layer plate 302 via a mounting bracket, and the output shaft at the top of the driving motor 303 is connected to the bottom end of the screw rod 304 via a connecting sleeve.

[0030] When in use, the driving motor 303 is used to drive the screw rod 304 to rotate.

[0031] For example, Figure 2 As shown, the present invention further includes that the output shaft on one side of the servo motor 204 is fixedly connected to one end of the first rotating roller 202 through a connecting sleeve.

[0032] When in use, the servo motor 204 is used to drive the first rotating roller 202 to rotate.

[0033] For example, Figure 4 As shown, the present invention further includes that the two ends of the top of the other layer plate 503 are connected with auxiliary rods 506 through threaded grooves, and the auxiliary rods 506 pass through the second gantry 4.

[0034] When in use, the auxiliary rod 506 is used to limit the other layer plate 503 to prevent it from rotating along with the adjusting screw 502 .

[0035] When the utility model is used, a person uses a power cord to connect the device to an external power source, places a plate on the second rotating roller 203 and pushes it so that one end of the plate is inserted into the second gantry 4;

[0036] The adjusting screw 502 is rotated to push the other plate 503 downward through the internal threaded sleeve 501. The other plate 503 moves downward and passes through the pressing roller 504 to press the plate onto the first rotating roller 202. The servo motor 204 is turned on to drive the plate to move, and one end of the plate is pushed between the auxiliary rollers 308.

[0037] Turn on the drive motor 303 to drive the screw rod 304 to rotate and push the internal threaded sleeve 305 to move up and down. The internal threaded sleeve 305 moves up and down and pushes the rectangular frame 307 to move up and down through the connecting rod 306. The rectangular frame 307 moves up and down and bends the plate through the auxiliary roller 308. The auxiliary roller 308 moves down and bends the plate downward through the end of the feeding assembly 2. The auxiliary roller 308 moves up and bends the plate upward through the pressing block 505.

[0038] After the plate is bent, the servo motor 204 is turned on again to drive the first rotating roller 202 to rotate, pushing the plate to move, so as to facilitate bending it again.

[0039] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. These are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present utility model.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. In this utility model, unless otherwise clearly specified and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection;

[0041] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sheet metal bending assembly, characterized in that: The invention comprises a bottom plate (1), a feeding assembly (2) is provided on the top of the bottom plate (1), the feeding assembly (2) comprises a frame (201) mounted on the top of the bottom plate (1) via a mounting frame, a second rotating roller (203) is rotatably connected to the inside of the frame (201) via a bearing, a first rotating roller (202) is rotatably connected to one end of the inside of the frame (201) via a bearing, and a servo motor (204) is mounted on one side of the frame (201) via a mounting frame; A bending assembly (3) is provided on the top of the base plate (1), and the bending assembly (3) comprises a first gantry (301) welded to one end of the top of the base plate (1); a layer of plate (302) is welded inside the first gantry (301); a screw rod (304) is rotatably connected between the layer of plate (302) and the first gantry (301) via a bearing; an internally threaded sleeve (305) is sleeved on the outside of the screw rod (304); connecting rods (306) are fixed on both sides of the internally threaded sleeve (305) via bolts; a rectangular frame (307) is fixed to the top of the connecting rod (306) located on the top of the first gantry (301) via a flange; auxiliary rollers (308) are rotatably connected to the two ends of the rectangular frame (307) via bearings.

2. A sheet metal bending assembly according to claim 1, characterized in that: A second gantry (4) is fixed to the top of the frame (201) by bolts, and a pressing assembly (5) is provided on the top of the second gantry (4). The pressing assembly (5) comprises an internal threaded sleeve (501) welded to the top of the second gantry (4), and an adjusting screw (502) is provided inside the internal threaded sleeve (501).

3. A sheet metal bending assembly according to claim 2, characterized in that: The bottom end of the adjusting screw (502) located inside the second gantry (4) is connected to another plate (503) via a bearing, a pressing block (505) is fixed to the bottom of the other plate (503) via bolts, and the inside of the other plate (503) located on one side of the pressing block (505) is rotatably connected to a pressing roller (504) via a bearing.

4. A sheet metal bending assembly according to claim 1, characterized in that: A driving motor (303) is mounted on the bottom of the first layer plate (302) via a mounting frame, and an output shaft at the top of the driving motor (303) is connected to the bottom end of the screw rod (304) via a connecting sleeve.

5. The plate bending assembly according to claim 1, characterized in that: An output shaft on one side of the servo motor (204) is fixedly connected to one end of the first rotating roller (202) via a connecting sleeve.

6. The plate bending assembly according to claim 3, characterized in that: The two ends of the top of the other layer plate (503) are connected to auxiliary rods (506) via threaded grooves, and the auxiliary rods (506) pass through the second gantry (4).

Images