Two-roller plate bending machine with automatic unloading device

Abstract

The utility model provides a two -high -speed roll plate machine with automatic unloading device relates to two -high -speed roll plate machine technical field, this two -high -speed roll plate machine with automatic unloading device, include: bottom plate, the top fixed mounting of bottom plate has two support plates, is set up in the recess on bottom plate, the recess inside slide installation has two connecting plates, two connecting plates opposite side and respectively located two support plates above all fixed mounting has the moving plate, the top fixed mounting of moving plate has electric push rod, the output of electric push rod penetrates the top of moving block and fixed mounting has moving block, two moving block opposite side respectively rotatory mounting has first roll material stick and second roll material stick, rotatory mounting has drive roll between two support plates, drive subassembly, drive subassembly is located in bottom plate, and is used for driving two connecting plates to be far away each other or each other close, the utility model discloses when using, can make the board that rolls to carry out automatic unloading, it is more convenient to use, has improved the efficiency of production.

Description

Technical Field

[0001] This application relates to the field of two-roll plate bending machine technology, and more particularly to a two-roll plate bending machine with an automatic unloading device. Background Technology

[0002] Two-roll plate bending machines are important metal sheet forming equipment widely used in many industries such as machinery manufacturing, construction engineering, and shipbuilding. Through the cooperation of two rollers, they can perform bending, rolling, and other processing operations on metal sheets to meet different production needs.

[0003] In the traditional two-roll plate rolling machine workflow, the unloading process after the plate is processed often relies on manual operation. Operators need to manually remove the processed plate from the rolling machine, which not only consumes a lot of manpower and time, reducing production efficiency, but also poses certain safety hazards during operation, such as injury to operators due to the weight of the plate or scratches from the sharp surface of the plate. In view of this, we propose a two-roll plate rolling machine with an automatic unloading device. Utility Model Content

[0004] This application provides a two-roll plate bending machine with an automatic unloading device to solve the problem of achieving automatic unloading and improving the ease of use and production efficiency of the equipment.

[0005] This application provides a two-roll plate bending machine with an automatic unloading device, comprising:

[0006] The base plate has two support plates fixedly installed on its top. The base plate has a groove, and two connecting plates are slidably installed in the groove. A movable plate is fixedly installed on the opposite side of the two connecting plates and above the two support plates. An electric push rod is fixedly installed on the top of the movable plate. The output end of the electric push rod passes through the top of the movable block and is fixedly installed on the movable block. A first roll and a second roll are rotatably installed on the opposite side of the two movable blocks, respectively. A drive roller is rotatably installed between the two support plates.

[0007] A drive assembly, located within the base plate, is used to drive the two connecting plates away from or towards each other;

[0008] A power assembly, located within one of the support plates, is used to drive the drive roller to rotate.

[0009] Preferably, the driving component includes:

[0010] A bidirectional threaded rod is installed in a groove. One end of the bidirectional threaded rod passes through two connecting plates. A second servo motor is fixedly installed on one side of the base plate. One end of the second servo motor passes through one side of the base plate and extends into the groove. The second servo motor is coaxially connected to the bidirectional threaded rod.

[0011] Preferably, the connecting plate is threadedly connected to the bidirectional threaded rod, the bidirectional threaded rod has two sections of threads with opposite directions of rotation, and one end of the second servo motor is rotatably connected to the base plate.

[0012] Preferably, the power assembly includes:

[0013] The power chamber is located within one of the support plates. A second bevel gear is rotatably mounted within the power chamber. A first bevel gear is rotatably mounted within the power chamber and located to one side of the second bevel gear. A first servo motor is fixedly mounted on one of the support plates. The output end of the first servo motor extends through one side of one of the support plates into the power chamber and is coaxially connected to the first bevel gear. One end of the second bevel gear extends through one side of the power chamber and is coaxially connected to the drive roller.

[0014] Preferably, the output shaft of the first servo motor is rotatably connected to one of the support plates, and the first bevel gear meshes with the second bevel gear.

[0015] Preferably, a feed platform is fixedly installed between the two support plates and on one side of the drive roller.

[0016] Preferably, the second roll of material is inserted into and connected to the first roll of material.

[0017] Beneficial effects:

[0018] This two-roll plate rolling machine with an automatic unloading device allows operators to place the sheet metal on the feeding platform. The power unit then drives the drive roller to rotate. The first and second rolls, which are in contact with the drive roller, rotate within their corresponding moving blocks, pushing the sheet metal on the feeding platform. The sheet metal is then rolled up onto the first and second rolls. The drive unit then moves the two connecting plates away from each other. These connecting plates, in turn, move the two support plates away from each other. The two moving plates move the two electric push rods away from each other, which in turn move the two moving blocks away from each other. These moving blocks then move the first and second rolls away from each other, thus detaching the sheet metal from the first and second rolls and automatically unloading the rolled sheet metal. This makes the machine more convenient to use and improves production efficiency.

[0019] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a two-roll plate bending machine with an automatic unloading device according to the present invention;

[0022] Figure 2 This is an exploded structural diagram of the first and second rolls of a two-roll plate bending machine with an automatic unloading device according to the present invention.

[0023] Figure 3 This is a schematic diagram of the internal structure of the support plate of a two-roll plate bending machine with an automatic unloading device according to the present invention.

[0024] Figure 4 This utility model relates to a two-roll plate bending machine with an automatic unloading device. Figure 3 Enlarged structural diagram at point A in the middle;

[0025] Figure 5 This is a schematic diagram of the regional structure of the base plate of a two-roll plate bending machine with an automatic unloading device according to the present invention.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Base plate; 2. Support plate; 3. Moving plate; 4. First winding roller; 5. Second winding roller; 6. First servo motor; 7. Groove; 8. Connecting plate; 9. Moving block; 10. Electric push rod; 11. Feeding platform; 12. Drive roller; 13. Second servo motor; 14. Power chamber; 15. First bevel gear; 16. Second bevel gear; 17. Bidirectional threaded rod. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0030] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0031] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0032] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0033] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0034] This utility model provides, for example Figure 1-5 The two-roll plate bending machine with an automatic unloading device shown includes:

[0035] The base plate 1 has two support plates 2 fixedly installed on its top. The base plate 1 has a groove 7, and two connecting plates 8 are slidably installed in the groove 7. On the opposite side of the two connecting plates 8 and above the two support plates 2, a movable plate 3 is fixedly installed. An electric push rod 10 is fixedly installed on the top of the movable plate 3. The output end of the electric push rod 10 passes through the top of the movable block 9 and is fixedly installed on the movable block 9. On the opposite side of the two movable blocks 9, a first roll 4 and a second roll 5 are rotatably installed respectively. A drive roller 12 is rotatably installed between the two support plates 2.

[0036] The drive assembly is located inside the base plate 1 and is used to drive the two connecting plates 8 to move away from or towards each other.

[0037] The power assembly is located within one of the support plates 2 and is used to drive the drive roller 12 to rotate.

[0038] In operation, the operator places the sheet material on the feeding platform 11 and drives the drive roller 12 to rotate. At this time, the first roll 4 and the second roll 5, which are in contact with the drive roller 12, will rotate within the corresponding moving block 9, thus pushing the sheet material on the feeding platform 11 and causing it to enter between the drive roller 12 and the first roll 4 and the second roll 5. The sheet material will then be rolled up and wound onto the first roll 4 and the second roll 5. Subsequently, the drive component will drive the two connecting plates 8 to move away from each other. At this time, the two connecting plates 8 will drive the two support plates 2 to move away from each other, the two moving plates 3 will drive the two electric push rods 10 to move away from each other, the two electric push rods 10 will drive the two moving blocks 9 to move away from each other, and the two moving blocks 9 will drive the first roll 4 and the second roll 5 to move away from each other. This causes the sheet material wound onto the first roll 4 and the second roll 5 to detach from the first roll 4 and the second roll 5, allowing the rolled sheet material to be unloaded.

[0039] In this embodiment, the driving component includes:

[0040] A bidirectional threaded rod 17 is installed in a groove 7. One end of the bidirectional threaded rod 17 passes through two connecting plates 8. A second servo motor 13 is fixedly installed on one side of the base plate 1. One end of the second servo motor 13 passes through one side of the base plate 1 and extends into the groove 7. The second servo motor 13 is coaxially connected to the bidirectional threaded rod 17.

[0041] When the second servo motor 13 is started, the output shaft of the second servo motor 13 will drive the bidirectional threaded rod 17 to rotate. Under the action of the thread, the bidirectional threaded rod 17 will drive the two connecting plates 8 to move away from each other.

[0042] In this embodiment, the connecting plate 8 is threadedly connected to the bidirectional threaded rod 17, which has two threads with opposite directions. One end of the second servo motor 13 is rotatably connected to the base plate 1.

[0043] Under the action of the thread, the rotation of the bidirectional threaded rod 17 will drive the two connecting plates 8 to move closer or further apart, ensuring that one end of the second servo motor 13 can rotate within the base plate 1.

[0044] In this embodiment, the power assembly includes:

[0045] A power chamber 14 is formed within one of the support plates 2. A second bevel gear 16 is rotatably mounted within the power chamber 14. A first bevel gear 15 is rotatably mounted within the power chamber 14 and located to one side of the second bevel gear 16. A first servo motor 6 is fixedly mounted on one of the support plates 2. The output end of the first servo motor 6 extends through one side of one of the support plates 2 into the power chamber 14 and is coaxially connected to the first bevel gear 15. One end of the second bevel gear 16 extends through one side of the power chamber 14 and is coaxially connected to the drive roller 12.

[0046] When the first servo motor 6 is powered on and started, the output shaft of the first servo motor 6 will drive the first bevel gear 15 to rotate. Under the action of meshing, the first bevel gear 15 will drive the second bevel gear 16 to rotate, and the second bevel gear 16 will drive the drive roller 12 to rotate.

[0047] In this embodiment, the output shaft of the first servo motor 6 is rotatably connected to one of the support plates 2, and the first bevel gear 15 meshes with the second bevel gear 16.

[0048] Specifically, it ensures that the output shaft of the first servo motor 6 can rotate normally, and under the action of meshing, it ensures that the rotation of the first bevel gear 15 will drive the second bevel gear 16.

[0049] In this embodiment, a feeding platform 11 is fixedly installed between the two support plates 2 and on one side of the drive roller 12.

[0050] This ensures that the sheet material can be placed on the feed table 11 and pushed between the drive roller 12 and the first roll 4 and the second roll 5.

[0051] In this embodiment, the second roll 5 and the first roll 4 are inserted into each other.

[0052] Specifically, it is ensured that the second roll 5 can be inserted into the first roll 4.

[0053] Working principle: During use, the operator places the sheet material on the feeding platform 11, then powers on and starts the first servo motor 6. The output shaft of the first servo motor 6 will drive the first bevel gear 15 to rotate. Under the meshing action, the first bevel gear 15 will drive the second bevel gear 16 to rotate, and the second bevel gear 16 will drive the drive roller 12 to rotate. At this time, the first winding roller 4 and the second winding roller 5, which are in contact with the drive roller 12, will rotate within the corresponding moving block 9, thus pushing the sheet material on the feeding platform 11, so that the sheet material enters between the drive roller 12 and the first winding roller 4 and the second winding roller 5. At this time, the sheet material will be rolled up and wound around the first winding roller 4 and the second winding roller 5. At this point, the second servo motor 13 can be started. The output shaft of the second servo motor 13 will drive the bidirectional threaded rod 17 to rotate. Under the action of the thread, the bidirectional threaded rod 17 will drive the two connecting plates 8 to move away from each other. At this time, the two connecting plates 8 will drive the two support plates 2 to move away from each other, the two moving plates 3 will drive the two electric push rods 10 to move away from each other, the two electric push rods 10 will drive the two moving blocks 9 to move away from each other, and the two moving blocks 9 will drive the first roll 4 and the second roll 5 to move away from each other, so that the sheet material wound on the first roll 4 and the second roll 5 will be detached from the first roll 4 and the second roll 5, so that the wound sheet material can be unloaded.

[0054] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A two-roll plate bending machine with automatic unloading device, characterized in that, include: A base plate (1) has two support plates (2) fixedly installed on its top. A groove (7) is provided on the base plate (1). Two connecting plates (8) are slidably installed in the groove (7). A movable plate (3) is fixedly installed on the opposite side of the two connecting plates (8) and above the two support plates (2). An electric push rod (10) is fixedly installed on the top of the movable plate (3). The output end of the electric push rod (10) passes through the top of the movable block (9) and is fixedly installed on the movable block (9). A first roll roller (4) and a second roll roller (5) are rotatably installed on the opposite side of the two movable blocks (9). A drive roller (12) is rotatably installed between the two support plates (2). A drive assembly located within the base plate (1) and used to drive the two connecting plates (8) to move away from or towards each other; A power assembly located within one of the support plates (2) and used to drive the drive roller (12) to rotate.

2. A two-roll plate bending machine with an automatic unloading device according to claim 1, characterized in that: The driving component includes: A bidirectional threaded rod (17) is installed in a groove (7). One end of the bidirectional threaded rod (17) passes through two connecting plates (8). A second servo motor (13) is fixedly installed on one side of the base plate (1). One end of the second servo motor (13) passes through one side of the base plate (1) and extends into the groove (7). One end of the second servo motor (13) is coaxially connected to the bidirectional threaded rod (17).

3. A two-roll plate bending machine with an automatic unloading device according to claim 2, characterized in that: The connecting plate (8) is threadedly connected to the bidirectional threaded rod (17), which has two threads with opposite directions. One end of the second servo motor (13) is rotatably connected to the base plate (1).

4. A two-roll plate bending machine with an automatic unloading device according to claim 1, characterized in that: The power assembly includes: A power chamber (14) is formed inside one of the support plates (2). A second bevel gear (16) is rotatably mounted inside the power chamber (14). A first bevel gear (15) is rotatably mounted inside the power chamber (14) and on one side of the second bevel gear (16). A first servo motor (6) is fixedly mounted on one of the support plates (2). The output end of the first servo motor (6) extends through one side of one of the support plates (2) into the power chamber (14) and is coaxially connected to the first bevel gear (15). One end of the second bevel gear (16) extends through one side of the power chamber (14) and is coaxially connected to the drive roller (12).

5. A two-roll plate bending machine with an automatic unloading device according to claim 4, characterized in that: The output shaft of the first servo motor (6) is rotatably connected to one of the support plates (2), and the first bevel gear (15) meshes with the second bevel gear (16).

6. A two-roll plate bending machine with an automatic unloading device according to claim 1, characterized in that: A feed platform (11) is fixedly installed between the two support plates (2) and on one side of the drive roller (12).

7. A two-roll plate bending machine with an automatic unloading device according to claim 1, characterized in that: The second roll (5) is inserted into the first roll (4).

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