Plate forming machine with adjustable size

Abstract

The utility model relates to the technical field of plate processing, in particular to a size-adjustable plate forming machine which comprises a machine body, the machine body comprises a processing table, the inner side of the processing table is movably connected with a movable plate, the upper surface of the processing table is fixedly connected with a supporting frame, and the top end of the supporting frame is fixedly provided with a telescopic air cylinder. First conical teeth are driven to rotate through a rotating rod, a second conical tooth can drive a positive and negative screw rod to rotate, then a moving block can drive a limiting plate to move under the action of the positive and negative screw rod, and the limiting plate can limit the two ends of plates of different sizes; by rotating the threaded rod, the lifting plate can tightly press plates with different thicknesses, the plates can be prevented from being warped up, the plates do not need to be manually pressed, the plates with different sizes can be stably fixed on the moving plate, then the plates are not prone to displacement, and the plate forming quality and effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate forming machine with adjustable size. Background Art

[0002] Sheet metal is a flat rectangular building material plate made of standard size, which is used in the construction industry to make components of walls, ceilings or floors. It also refers to metal plates made by forging, rolling or casting. When producing and processing sheet metal, in order to process the sheet metal into the required shape and size and improve material utilization, a forming machine is needed to form the sheet metal. Sheet metal forming machine is a mechanical equipment used to form sheet metal. It can transform flat materials into finished products with specific shapes and sizes through a series of operations and processing processes. It is widely used in industrial production to manufacture various sheet metal products, such as metal products, building materials, furniture, electronic product housings, etc. By forming the sheet metal, the product can meet the design requirements, improve the quality and reliability of the product, and at the same time improve the quality of the sheet metal and production efficiency.

[0003] In the prior art, when a sheet material is processed by a forming machine, since the sheets have different sizes and thicknesses, the sheets of different sizes cannot be fixed well during processing, so it is often necessary to press the sheets manually. The manual pressing method is not stable enough, which makes the sheets easy to move, thereby affecting the processing effect and failing to ensure the quality of sheet material forming. Therefore, in order to solve the above problems, a sheet material forming machine with adjustable size is proposed. Summary of the invention

[0004] The purpose of the utility model is to provide a size-adjustable sheet metal forming machine to solve the problem mentioned in the above background technology that sheets of different sizes cannot be fixed well, so that the sheets often need to be pressed manually. The manual pressing method is not stable enough, which makes the sheets easy to move, thereby affecting the processing effect and failing to ensure the quality of sheet metal forming.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a size-adjustable sheet forming machine, comprising a machine body, the machine body comprising a processing table, the inner side of the processing table is movably connected with a movable plate, the upper surface of the processing table is fixedly connected with a support frame, the top of the support frame is fixedly installed with a telescopic cylinder, and the output end of the telescopic cylinder is fixedly connected with a pressing plate;

[0006] An adjustment mechanism is provided on the inner side of the movable plate, and the adjustment mechanism includes forward and reverse screws, which are movably connected to the inner side of the movable plate, and the surfaces of the forward and reverse screws are threadedly connected with a movable block, and the top end of the movable block is fixedly connected with a limiting plate, and the top end of the limiting plate is fixedly connected with a connecting plate, and the inner side of the connecting plate is threadedly connected with a threaded rod, and the bottom end of the threaded rod is movably connected with a lifting plate.

[0007] Preferably, the adjusting mechanism also includes a rotating rod, which is movably connected to the inner side of the movable plate, the surface of the rotating rod is fixedly connected with a first conical tooth, the bottom end of the movable plate is fixedly installed with a first motor, one end of the rotating rod away from the first conical tooth is fixedly connected to the output end of the first motor, the surface of the forward and reverse screw rods is fixedly connected with a second conical tooth, a limiting groove is provided on the inner side of the movable plate, and the upper surface of the lifting plate is fixedly connected with a limiting rod.

[0008] Preferably, the moving blocks are in two groups and movably connected to the forward and reverse screws, the limiting plates are in two groups and correspondingly connected to the moving blocks, and the connecting plates are in two groups and correspondingly connected to the limiting plates.

[0009] Preferably, the first conical teeth and the second conical teeth are both movable on the inner side of the movable plate, the limiting plate and the limiting groove are movably connected, and the limiting rod and the connecting plate are movably connected.

[0010] Preferably, a moving mechanism is provided on the inner side of the processing table, and the moving mechanism includes a slide groove, and the slide groove is opened on the inner side of the processing table. A sliding block is fixedly connected to the surface of the moving plate, and a reciprocating screw is movably connected to the inner side of the slide groove. The reciprocating screw is movably connected to the processing table, and a second motor is fixedly installed on the surface of the processing table, and the reciprocating screw is fixedly connected to the output end of the second motor, and a transmission belt is movably connected to the surface of the reciprocating screw.

[0011] Preferably, one end of the slider is fixedly connected to the movable plate, the other end of the slider is movably connected to the slide groove, the slider is movably connected to the reciprocating screw rod, and the two groups of reciprocating screw rods are movably connected via a pulley and a transmission belt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By driving the first conical tooth to rotate by the rotating rod, the second conical tooth can drive the forward and reverse screws to rotate, and then the moving block will drive the limit plate to move under the action of the forward and reverse screws, so that the limit plate can limit the two ends of plates of different sizes. By rotating the threaded rod, the lifting plate can press plates of different thicknesses to avoid the plates from warping. There is no need to press the plates manually, so that plates of different sizes can be stably fixed on the moving plate, and the plates are not easily displaced, which can improve the quality and effect of plate forming.

[0014] Through the rotation of the reciprocating screw, the slider can be driven to move inside the slide groove, and then the slider can drive the movable plate to move accordingly, so that the plate on the movable plate can be pushed, making the movement of the plate more convenient, so that the position of the plate will change, and it is convenient to perform forming processing on different positions of the plate through the pressing plate, and continuous processing can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic cross-sectional front view of the structure of the utility model;

[0016] Figure 2 It is a schematic side cross-sectional view of the structure of the lifting plate and the transmission belt of the utility model;

[0017] Figure 3 It is a schematic side cross-sectional view of the structure of the limit plate and the lifting plate of the utility model;

[0018] Figure 4 It is a schematic top view and cross-sectional view of the structure of the slider and the reciprocating screw rod of the utility model.

[0019] In the figure: 1, processing table; 11, moving plate; 12, support frame; 13, telescopic cylinder; 14, pressure plate; 2, rotating rod; 21, first conical gear; 22, first motor; 23, forward and reverse screw; 24, second conical gear; 25, moving block; 26, limit plate; 27, limit groove; 28, connecting plate; 29, threaded rod; 210, lifting plate; 211, limit rod; 3, slide groove; 31, slider; 32, reciprocating screw; 33, second motor; 34, transmission belt. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 , an embodiment provided by the utility model:

[0022] The telescopic cylinder 13, the first motor 22 and the second motor 33 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0023] A size-adjustable sheet forming machine comprises a machine body, the machine body comprises a processing table 1, a movable plate 11 is movably connected to the inner side of the processing table 1, a support frame 12 is fixedly connected to the upper surface of the processing table 1, a telescopic cylinder 13 is fixedly installed on the top of the support frame 12, a pressing plate 14 is fixedly connected to the output end of the telescopic cylinder 13, a sheet can be placed by setting the movable plate 11, the pressing plate 14 can be driven downward by the action of the telescopic cylinder 13, and the sheet can be bent under the action of the pressing plate 14, so that the sheet can be formed;

[0024] An adjusting mechanism is provided on the inner side of the movable plate 11, and the adjusting mechanism includes forward and reverse screws 23, which are movably connected to the inner side of the movable plate 11, and the surfaces of the forward and reverse screws 23 are threadedly connected with a movable block 25, and the top of the movable block 25 is fixedly connected with a limiting plate 26, and the top of the limiting plate 26 is fixedly connected with a connecting plate 28, and the inner side of the connecting plate 28 is threadedly connected with a threaded rod 29, and the bottom end of the threaded rod 29 is movably connected with a lifting plate 210. By setting the limiting plate 26, the two ends of the plate can be limited, so that the plate can be fixed on the movable plate 11, so that the plate is not easily displaced during processing, and the molding quality can be guaranteed.

[0025] Furthermore, the adjusting mechanism also includes a rotating rod 2, which is movably connected to the inner side of the movable plate 11, and a first conical tooth 21 is fixedly connected to the surface of the rotating rod 2, and a first motor 22 is fixedly installed at the bottom end of the movable plate 11, and one end of the rotating rod 2 away from the first conical tooth 21 is fixedly connected to the output end of the first motor 22, and a second conical tooth 24 is fixedly connected to the surface of the forward and reverse screw rods 23, and a limiting groove 27 is provided on the inner side of the movable plate 11, and a limiting rod 211 is fixedly connected to the upper surface of the lifting plate 210. By setting the limiting rod 211, the lifting plate 210 can be prevented from being offset, which facilitates the vertical movement of the lifting plate 210, thereby achieving the clamping of plates of different thicknesses.

[0026] Furthermore, the moving blocks 25 are in two groups and movably connected to the forward and reverse screws 23, the limiting plates 26 are in two groups and correspondingly connected to the moving blocks 25, and the connecting plates 28 are in two groups and correspondingly connected to the limiting plates 26. By rotating the forward and reverse screws 23, the moving blocks 25 can drive the limiting plates 26 to move, and then the limiting plates 26 can limit the plates of different widths, thereby facilitating the processing of plates of different sizes.

[0027] Furthermore, the first conical teeth 21 and the second conical teeth 24 are both movable on the inner side of the movable plate 11, the limit plate 26 and the limit groove 27 are movably connected, and the limit rod 211 and the connecting plate 28 are movably connected. By setting the limit rod 211, the lifting plate 210 can be limited, so that the lifting plate 210 can be lifted and lowered under the action of the threaded rod 29, thereby achieving the compression of the plate, which can prevent the plate from warping during processing.

[0028] Furthermore, a moving mechanism is provided on the inner side of the processing table 1, and the moving mechanism includes a slide groove 3, which is opened on the inner side of the processing table 1, a slider 31 is fixedly connected to the surface of the moving plate 11, a reciprocating screw 32 is movably connected to the inner side of the slide groove 3, the reciprocating screw 32 is movably connected to the processing table 1, a second motor 33 is fixedly installed on the surface of the processing table 1, the reciprocating screw 32 and the output end of the second motor 33 are fixedly connected, a transmission belt 34 is movably connected to the surface of the reciprocating screw 32, and the reciprocating screw 32 is driven to rotate by the operation of the second motor 33, so that the slider 31 can drive the moving plate 11 to move under the action of the reciprocating screw 32, thereby pushing the plate, and facilitating the forming processing of different positions of the plate.

[0029] Furthermore, one end of the slider 31 is fixedly connected to the movable plate 11, the other end of the slider 31 is movably connected to the slide groove 3, the slider 31 is movably connected to the reciprocating screw rod 32, and both sets of reciprocating screw rods 32 are movably connected via pulleys and transmission belts 34. Through the cooperation of the slide groove 3 and the slider 31, the movement of the movable plate 11 can be limited, thereby ensuring the stability of the movement of the movable plate 11.

[0030] Working principle: When in use, the first motor 22 is electrically connected to an external power source, and the staff starts the first motor 22 by pressing the switch. The operation of the first motor 22 drives the rotating rod 2 to rotate, and the first conical gear 21 will rotate under the action of the rotating rod 2, and then the second conical gear 24 will rotate under the action of the first conical gear 21 and drive the forward and reverse screws 23 to rotate. The moving block 25 is limited by the limiting groove 27 and will move horizontally under the action of the forward and reverse screws 23, and drive the limiting plate 26 to move accordingly, so that the plate on the moving plate 11 can be limited by the limiting plate 26, and then the threaded rod 29 is rotated, and the lifting plate 210 is limited by the limiting rod 211, and will move vertically under the action of the threaded rod 29, so that the lifting plate 210 presses the plate, so that the limiting plate 26 and the lifting plate 210 can fix plates of different sizes and thicknesses;

[0031] The second motor 33 is electrically connected to an external power source. The staff starts the second motor 33 by pressing a switch. The operation of the second motor 33 drives the corresponding reciprocating screw 32 to rotate. The transmission belt 34 moves under the action of the reciprocating screw 32 and drives another set of reciprocating screws 32 to rotate accordingly. Then, the slider 31 slides on the inner side of the slide groove 3 under the action of the reciprocating screw 32, and the movable plate 11 drives the plate to move accordingly.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A size-adjustable sheet metal forming machine, comprising a machine body, the machine body comprising a processing table (1), the inner side of the processing table (1) being movably connected to a movable plate (11), the upper surface of the processing table (1) being fixedly connected to a support frame (12), the top end of the support frame (12) being fixedly mounted with a telescopic cylinder (13), the output end of the telescopic cylinder (13) being fixedly connected to a pressing plate (14); It is characterized in that An adjustment mechanism is provided on the inner side of the movable plate (11), the adjustment mechanism comprising a forward and reverse screw rod (23), the forward and reverse screw rod (23) being movably connected to the inner side of the movable plate (11), a movable block (25) being threadedly connected to the surface of the forward and reverse screw rod (23), the top end of the movable block (25) being fixedly connected to a limit plate (26), the top end of the limit plate (26) being fixedly connected to a connecting plate (28), the inner side of the connecting plate (28) being threadedly connected to a threaded rod (29), and the bottom end of the threaded rod (29) being movably connected to a lifting plate (210).

2. A size-adjustable sheet forming machine according to claim 1, characterized in that: The adjustment mechanism further comprises a rotating rod (2), the rotating rod (2) being movably connected to the inner side of the movable plate (11), the surface of the rotating rod (2) being fixedly connected to a first conical tooth (21), the bottom end of the movable plate (11) being fixedly mounted with a first motor (22), an end of the rotating rod (2) away from the first conical tooth (21) being fixedly connected to an output end of the first motor (22), the surface of the forward and reverse screw rods (23) being fixedly connected to a second conical tooth (24), a limiting groove (27) being provided on the inner side of the movable plate (11), and a limiting rod (211) being fixedly connected to the upper surface of the lifting plate (210).

3. A size-adjustable sheet forming machine according to claim 1, characterized in that: The moving blocks (25) are in two groups and are movably connected to the forward and reverse screw rods (23); the limiting plates (26) are in two groups and are correspondingly connected to the moving blocks (25); and the connecting plates (28) are in two groups and are correspondingly connected to the limiting plates (26).

4. A size-adjustable sheet forming machine according to claim 2, characterized in that: The first conical teeth (21) and the second conical teeth (24) are both movable on the inner side of the movable plate (11), the limiting plate (26) and the limiting groove (27) are movably connected, and the limiting rod (211) and the connecting plate (28) are movably connected.

5. A size-adjustable sheet forming machine according to claim 1, characterized in that: A moving mechanism is arranged on the inner side of the processing table (1), and the moving mechanism comprises a slide groove (3), the slide groove (3) is opened on the inner side of the processing table (1), a sliding block (31) is fixedly connected to the surface of the moving plate (11), a reciprocating screw rod (32) is movably connected to the inner side of the slide groove (3), the reciprocating screw rod (32) and the processing table (1) are movably connected, a second motor (33) is fixedly installed on the surface of the processing table (1), the reciprocating screw rod (32) and the output end of the second motor (33) are fixedly connected, and a transmission belt (34) is movably connected to the surface of the reciprocating screw rod (32).

6. A size-adjustable sheet forming machine according to claim 5, characterized in that: One end of the slider (31) is fixedly connected to the movable plate (11), the other end of the slider (31) is movably connected to the slide groove (3), the slider (31) is movably connected to the reciprocating screw rod (32), and the two groups of the reciprocating screw rods (32) are movably connected via a pulley and a transmission belt (34).

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