CN222221289U - Automatic rolling forming and cutting machine - Google Patents

Abstract

The utility model relates to the technical field of roll forming dicing, in particular to an automatic roll forming dicing machine which comprises a base, wherein a roll forming mechanism is arranged on the base, supporting blocks are symmetrically and fixedly arranged on the base, movable seats are slidably arranged at the upper ends of the two supporting blocks through spring rods, telescopic cylinders are fixedly arranged on the movable seats through brackets, a shearing knife is fixedly arranged at the output ends of the telescopic cylinders, a connecting block is fixedly arranged at one end of the shearing knife, a rectangular block is slidably arranged on the connecting block through an elastic component, a movable rod is fixedly arranged at the lower ends of the rectangular block, and a transmission component is arranged on the roll forming mechanism. According to the utility model, under the mutual matching of the transmission assembly, the movable rod, the rectangular block, the elastic assembly, the connecting block and the shearing knife, the shearing part of the shearing knife and the plate moves forwards together with the plate, so that the bending deformation of the plate between the shearing knife and the rolling mechanism is avoided, and the production quality of products is influenced.

Description

Automatic roll forming dicer

Technical Field

The utility model relates to the technical field of roll forming and dicing, in particular to an automatic roll forming and dicing machine.

Background

The operation box door is a door for closing the box body by opening and closing the operation box and is made of aluminum alloy, in the production process, the aluminum alloy plate is cut into rectangular plates through a roll forming dicer, then automatic processing such as punching, notching and forming is carried out to produce the operation box door, and the roll forming dicer is equipment capable of carrying out roll processing on the plates firstly and then carrying out dicing processing.

The existing roll forming dicer is mainly divided into a roll pressing mechanism and a dicing mechanism, the roll pressing mechanism is mainly used for mutually extruding a plate through a plurality of roll pressing rollers, the plate is driven to move towards the dicing mechanism through the roll pressing rollers, meanwhile, dicing is achieved through the dicing mechanism, however, the plate still can move forwards continuously under the rotation of the roll pressing rollers in the dicing process, and the plate and the dicing mechanism are relatively static when the dicing mechanism is used for dicing, so that bending deformation of the plate located between the dicing mechanism and the roll pressing mechanism can be caused, and the production quality of a product is affected.

Disclosure of utility model

The utility model aims to solve the defects in the prior art that bending deformation can occur at the part of a plate between a dicing mechanism and a rolling mechanism to influence the production quality of a product, and provides an automatic rolling forming dicing machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The automatic roll forming dicing machine comprises a base, wherein a roll forming mechanism is arranged on the base, L-shaped supporting blocks are symmetrically and fixedly arranged on the base, movable seats are slidably arranged at the upper ends of the two supporting blocks, spring rods are symmetrically and fixedly arranged on the movable seats, and one ends of the two spring rods are fixedly connected with the two supporting blocks respectively;

A support is fixedly arranged on the movable seat, a telescopic cylinder is fixedly arranged on the support, and a shearing knife is fixedly arranged at the output end of the telescopic cylinder;

One end fixed mounting of shearing sword has the connecting block, through the vertical slidable mounting of elastic component on the connecting block rectangular block, the lower extreme horizontal fixed mounting of rectangular block has the movable rod, be equipped with the drive assembly who is used for driving the movable rod and removes on the rolling press mechanism.

Preferably, the rectangular block is sleeved with a rectangular hole, the elastic component comprises a vertical rod vertically and fixedly installed in the rectangular hole and a telescopic spring sleeved on the vertical rod, one end of the connecting block is slidably sleeved on the vertical rod, and two ends of the telescopic spring are fixedly connected with the surface of the connecting block and the inner wall of the rectangular hole respectively.

Preferably, the rolling mechanism comprises a fixed plate fixedly arranged on the base, a plurality of rotating shafts rotatably arranged between the two fixed plates, a plurality of rolling rollers fixedly sleeved on the rotating shafts respectively and driving equipment for driving the rotating shafts to rotate simultaneously, and the rolling rollers are divided into an upper layer and a lower layer.

Preferably, the transmission assembly comprises a rotating disc fixedly sleeved on the rotating shaft and a plurality of rectangular clamping blocks fixedly installed on the lower surface of the moving rod, a plurality of rectangular clamping grooves are formed in the rotating disc, and the rotating disc is located right below the moving rod.

Preferably, a sliding rod is vertically and fixedly arranged on the lower surface of the moving rod, a connecting block is fixedly arranged on the side surface of the moving seat, a sliding hole is formed in the connecting block, and one end of the sliding rod is inserted into the sliding hole.

Preferably, lubricating oil is smeared on the upper ends of the two supporting blocks, and the movable seat is in sliding contact with the two supporting blocks.

The utility model has the beneficial effects that:

When cutting the panel, through drive assembly, carriage release lever, rectangle piece, elastic component, connecting block and shearing sword mutually supporting, the panel is at the in-process of removing, drives and removes seat and shearing sword and together remove to realize cutting, shearing sword and panel's shearing position are together moved forward with the panel, avoid panel to lie in the position between shearing sword and the roll extrusion mechanism and take place bending deformation, influence the production quality of product.

Drawings

FIG. 1 is a schematic perspective view of an automatic roll forming dicer according to the present utility model;

FIG. 2 is a schematic perspective view of a movable seat of an automatic roll forming dicer according to the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A;

Fig. 4 is an enlarged view of the structure at B in fig. 2.

In the figure, a base, a supporting block, a moving seat, a spring rod, a bracket 5, a telescopic cylinder 6, a shearing knife 7, a connecting block 8, a rectangular block 9, a moving rod 10, a vertical rod 11, a telescopic spring 12, a fixed plate 13, a rotating shaft 14, a rolling roller 15, a rotating disc 16, a rectangular clamping block 17, a rectangular clamping groove 18, a sliding rod 19 and a connecting block 20 are arranged on the base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an automatic roll forming dicing machine comprises a base 1, wherein a roll forming mechanism is arranged on the base 1, L-shaped supporting blocks 2 are symmetrically and fixedly arranged on the base 1, a movable seat 3 is slidably arranged at the upper ends of the two supporting blocks 2, spring rods 4 are symmetrically and fixedly arranged on the movable seat 3, one ends of the two spring rods 4 are respectively and fixedly connected with the two supporting blocks 2, the roll forming mechanism comprises a fixed plate 13 fixedly arranged on the base 1, a plurality of rotating shafts 14 rotatably arranged between the two fixed plates 13, a plurality of roll forming rollers 15 fixedly sleeved on the rotating shafts 14 respectively and a driving device for driving the rotating shafts 14 to rotate simultaneously, and the roll forming rollers 15 are divided into an upper layer and a lower layer;

When the plate is rolled, the plate is inserted between the rolling rollers 15 on the upper layer and the lower layer, and the driving equipment can drive the rotating shafts 14 to rotate at the same time, so that the rolling rollers 15 on the upper layer and the lower layer are driven to rotate, the plate is rolled by the rolling rollers 15 on the upper layer and the lower layer, and the plate is driven to move towards the moving seat 3.

The movable seat 3 is fixedly provided with a support 5, the support 5 is fixedly provided with a telescopic cylinder 6, the output end of the telescopic cylinder 6 is fixedly provided with a shearing knife 7, when a plate moves below the shearing knife 7, the shearing knife 7 is driven to vertically move downwards by the telescopic cylinder 6 until the shearing knife 7 contacts the plate, and the shearing of the plate is realized.

A connecting block 8 is fixedly arranged at one end of the shearing knife 7, a rectangular block 9 is vertically and slidably arranged on the connecting block 8 through an elastic component, a movable rod 10 is horizontally and fixedly arranged at the lower end of the rectangular block 9, and a transmission component for driving the movable rod 10 to move is arranged on the rolling mechanism;

The rectangular block 9 is sleeved with a rectangular hole, the elastic component comprises a vertical rod 11 vertically and fixedly installed in the rectangular hole and a telescopic spring 12 sleeved on the vertical rod 11, one end of the connecting block 8 is slidably sleeved on the vertical rod 11, two ends of the telescopic spring 12 are fixedly connected with the surface of the connecting block 8 and the inner wall of the rectangular hole respectively, the transmission component comprises a rotating disc 16 fixedly sleeved on a rotating shaft 14 and a plurality of rectangular clamping blocks 17 fixedly installed on the lower surface of the moving rod 10, the rotating disc 16 is provided with a plurality of rectangular clamping grooves 18, and the rotating disc 16 is positioned right below the moving rod 10;

When the shearing knife 7 approaches to the direction of the plate, the connecting block 8 and the rectangular block 9 are driven to vertically move downwards, then the rectangular block 9 drives the moving rod 10 to vertically move downwards until a plurality of rectangular clamping blocks 17 arranged on the lower surface of the moving rod 10 are contacted with the rotating disc 16, the rotating disc 16 rotates along with the rotating shaft 14, the rectangular clamping grooves 18 are clamped with the rectangular clamping blocks 17 in the rotating process of the rotating disc 16, so that the moving rod 10 is driven to move towards the moving seat 3, then the moving seat 3 is driven by the moving rod 10 to move towards the spring rod 4 on the two supporting blocks 2, the spring rod 4 is compressed, and when the shearing knife 7 moves downwards continuously, one end of the connecting block 8 moves vertically downwards in the rectangular hole, the telescopic spring 12 is compressed, and the shearing part of the shearing knife 7 and the plate moves forwards together with the plate, so that bending deformation of the plate between the shearing knife 7 and the rolling mechanism can be avoided, and the production quality of products is influenced;

After shearing is finished, the shearing knife 7 drives the movable rod 10 to be separated from the rotating disc 16, and at the moment, the movable seat 3 moves to the initial position under the action of the elastic force of the spring rod 4.

The lower surface of the moving rod 10 is vertically and fixedly provided with a sliding rod 19, the side surface of the moving seat 3 is fixedly provided with a connecting block 20, a sliding hole is formed in the connecting block 20, one end of the sliding rod 19 is inserted into the sliding hole, the moving rod 10 can directly drive the moving seat 3 to move through the sliding rod 19 and the connecting block 20 in the moving process, and the angle of the shearing knife 7 is prevented from changing when the shearing knife 7 drives the moving seat 3 to move.

Lubricating oil is smeared on the upper ends of the two supporting blocks 2, the movable seat 3 is in sliding contact with the two supporting blocks 2, and when the movable seat 3 moves on the upper ends of the two supporting blocks 2, the lubricating oil can reduce friction force between the movable seat 3 and the supporting blocks 2.

In the utility model, when the shearing knife 7 approaches to the direction of the plate, the movable rod 10 is driven to vertically move downwards through the elastic component, the connecting block 8 and the rectangular block 9, then the movable rod 10 is driven to move towards the movable seat 3 through the transmission component, then the movable seat 3 is driven to move towards the spring rod 4 on the two supporting blocks 2 through the movable rod 10, the spring rod 4 is compressed, and when the shearing knife 7 is in shearing contact with the plate, the shearing part of the shearing knife 7 and the plate moves forwards together with the plate, so that the bending deformation of the part of the plate between the shearing knife 7 and the rolling mechanism can be avoided, and the production quality of products is influenced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. An automatic rolling forming and cutting machine, comprising a base (1), characterized in that a rolling mechanism is provided on the base (1), L-shaped support blocks (2) are symmetrically fixedly installed on the base (1), a movable seat (3) is slidably placed on the upper ends of the two support blocks (2), spring rods (4) are symmetrically fixedly installed on the movable seat (3), and one end of the two spring rods (4) is fixedly connected to the two support blocks (2) respectively; A bracket (5) is fixedly mounted on the movable seat (3), a telescopic cylinder (6) is fixedly mounted on the bracket (5), and a shearing knife (7) is fixedly mounted on the output end of the telescopic cylinder (6); A connecting block (8) is fixedly mounted on one end of the shearing knife (7), a rectangular block (9) is vertically slidably mounted on the connecting block (8) via an elastic component, a moving rod (10) is horizontally fixedly mounted on the lower end of the rectangular block (9), and a transmission component for driving the moving rod (10) to move is provided on the rolling mechanism. 2. An automatic rolling forming and cutting machine according to claim 1, characterized in that a rectangular hole is provided on the rectangular block (9), the elastic component includes a vertical rod (11) vertically fixedly installed in the rectangular hole and a telescopic spring (12) sleeved on the vertical rod (11), one end of the connecting block (8) is slidably sleeved on the vertical rod (11), and the two ends of the telescopic spring (12) are respectively fixedly connected to the surface of the connecting block (8) and the inner wall of the rectangular hole. 3. An automatic rolling forming and cutting machine according to claim 1 is characterized in that the rolling mechanism includes a fixed plate (13) fixedly mounted on a base (1), a plurality of rotating shafts (14) rotatably mounted between two fixed plates (13), a plurality of rolling rollers (15) respectively fixedly sleeved on the plurality of rotating shafts (14) and a driving device for driving the plurality of rotating shafts (14) to rotate simultaneously, and the plurality of rolling rollers (15) are divided into two layers, an upper layer and a lower layer. 4. An automatic rolling forming and cutting machine according to claim 3, characterized in that the transmission assembly includes a rotating disk (16) fixedly sleeved on a rotating shaft (14) and a plurality of rectangular blocks (17) fixedly mounted on the lower surface of a moving rod (10), a plurality of rectangular slots (18) being provided on the rotating disk (16), and the rotating disk (16) being located directly below the moving rod (10). 5. An automatic rolling forming and cutting machine according to claim 1, characterized in that a sliding rod (19) is vertically fixedly installed on the lower surface of the moving rod (10), and a connecting block (20) is fixedly installed on the side of the moving seat (3), and a sliding hole is opened on the connecting block (20), and one end of the sliding rod (19) is inserted into the sliding hole. 6. An automatic rolling forming and cutting machine according to claim 1, characterized in that the upper ends of the two support blocks (2) are coated with lubricating oil, and the movable seat (3) is in sliding contact with the two support blocks (2).