Automatic metal plate cutting production line

Abstract

The utility model relates to the technical field of automatic metal plate machining, in particular to an automatic metal plate cutting production line, and aims to solve the technical problems that a feeding and conveying device of an existing production line cannot guarantee that the angle of a metal plate does not deviate during conveying, and the metal plate needs to be corrected again for cutting during cutting. A plurality of conveying shafts are evenly distributed and rotationally connected in the rack, each conveying shaft is connected with a conveying roller, sliding grooves are formed in the two ends of each conveying roller, sleeves are slidably connected into the sliding grooves through sliding rails on the inner walls, the outer ends of the sleeves are connected with shaft sleeves, the shaft sleeves are slidably connected to the conveying shafts, and the shaft sleeves on the two sides are rotationally connected into the corresponding adjusting frames respectively. The positions of the adjusting frames on the two sides are adjusted through the locking adjusting structures, the distance between the two sleeves is adjusted through the locking adjusting structures, the distance is made to be equal to the width of a metal plate, the metal plate is supported by the conveying rollers to be conveyed between the two sleeves in the conveying process, deviation is completely avoided in the conveying process, and repositioning is not needed in the cutting process.

Description

Technical Field

[0001] This utility model relates to the field of automated metal plate processing technology, specifically to an automated metal plate cutting production line. Background Technology

[0002] From the mid-20th century onwards, automation control technology began to emerge, and programmable logic controllers (PLCs) were born. These PLCs can precisely control electrical equipment and mechanical devices to work in sequence and in coordination according to preset program logic, providing the core brain for the automated control of metal sheet cutting production lines. Sensor technology developed in parallel, and position sensors, pressure sensors, thickness sensors and other sensors can monitor the status of metal sheets and equipment operating parameters in real time, laying a solid data foundation for accurate positioning and timely adjustment of cutting parameters. Advances in motor drive and speed regulation technology have enabled flexible control of components such as conveyor belts and cutting blades, allowing them to operate at varying speeds according to working conditions and optimizing the cutting process.

[0003] In terms of material feeding, simple conveying equipment such as chain conveyors and belt conveyors have emerged. These can transport metal sheets from the stacking area to the vicinity of the cutting equipment. Workers only need to move the sheets from the end of the conveyor to the workbench, reducing the distance and physical exertion of manual handling.

[0004] Current production line feeding and conveying devices cannot guarantee that the angle of the metal plate will not shift during conveying, and the metal plate needs to be repositioned before cutting. This utility model solves the above problems. Utility Model Content

[0005] This invention addresses the technical problem that current production line feeding and conveying devices cannot guarantee that the angle of the metal plate will not shift during conveying, requiring the metal plate to be readjusted before cutting. Therefore, it provides an automated metal plate cutting production line.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automated metal sheet cutting production line, comprising: a frame, multiple conveying shafts evenly distributed and rotatably connected within the frame, each conveying shaft being connected to a conveying roller, both ends of the conveying rollers being provided with grooves, a sleeve being slidably connected to the grooves via a slide rail on the inner wall, a bushing being connected to the outer end of the sleeve, the bushing being slidably connected to the conveying shaft, the bushings on both sides being rotatably connected to corresponding adjusting frames, and the positions of the adjusting frames on both sides being adjusted by a locking adjustment structure.

[0007] Preferably, the locking adjustment structure includes a threaded shaft, which is rotatably connected to the frame. The threaded shaft has two threads with opposite directions, and the two threads are respectively threaded to the adjustment brackets on both sides.

[0008] Preferably, the first transmission shaft is connected to the motor output end, and adjacent transmission shafts are connected by belt drive.

[0009] Preferably, the height of the adjusting bracket is higher than the height of the sleeve.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] The gap between the two sleeves is adjusted by the locking adjustment structure so that the gap is equal to the width of the metal plate. During conveying, the metal plate is supported by the conveying roller and is conveyed between the two sleeves. There is no deviation during the conveying process, and there is no need to reposition it during cutting.

[0012] The height of the adjusting frame is higher than the height of the sleeve, which can prevent the metal plate from flying out suddenly under force and injuring people. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0014] Figure 2 This is an exploded view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0016] In the diagram: 1. Frame; 2. Conveyor shaft; 3. Conveyor roller; 4. Slide groove; 5. Slide rail; 6. Sleeve; 7. Shaft sleeve; 8. Adjusting frame; 9. Locking and adjusting structure; 91. Threaded shaft; 92. Thread; 10. Belt drive. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] The rotary connection described in this device refers to the axial fixation of the bearing by mounting the bearing on the shaft, with a spring retaining ring groove provided on the shaft or shaft hole, and the rotation achieved by locking the elastic retaining ring in the retaining ring groove; the hinge connection refers to the connection method that allows movement through connecting parts such as hinges, pins, and short shafts.

[0019] The present invention will now be described in detail with reference to the accompanying drawings. Example

[0020] The following is in conjunction with the appendix Figure 1-3This embodiment describes an automated metal sheet cutting production line, comprising: a frame 1, with multiple conveyor shafts 2 evenly distributed and rotatably connected inside the frame 1, each conveyor shaft 2 being connected to a conveyor roller 3, both ends of the conveyor roller 3 being provided with a groove 4, a sleeve 6 being slidably connected to the groove 4 via a slide rail 5 on the inner wall, a bushing 7 being connected to the outer end of the sleeve 6, the bushing 7 being slidably connected to the conveyor shaft 2, and the bushings 7 on both sides being rotatably connected to corresponding adjusting frames 8, the adjusting frames 8 on both sides being adjusted in position by a locking adjusting structure 9;

[0021] The positions of the two adjusting frames 8 are adjusted by locking the adjusting structure 9. The two adjusting frames 8 drive all the sleeves 6 and slide rails 5 to slide along the slide groove 4 through the bushing 7. The distance between the two sleeves 6 is adjusted so that the distance is equal to the width of the metal plate. During conveying, the metal plate is placed on the conveying roller 3 between the two sleeves 6. The power drives the conveying shaft 2 to rotate. The conveying shaft 2 drives the conveying roller 3 to rotate. The conveying roller 3 drives the sleeves 6 to rotate through the slide groove 4 and slide rail 5. The conveying roller 3 and the sleeves 6 together convey the metal plate. The metal plate will not deviate at all during the conveying process. There is no need to reposition during cutting. Moreover, within the adjustment range of the sleeves 6, metal plates of various sizes can be limited.

[0022] The locking adjustment structure 9 includes a threaded shaft 91, which is rotatably connected to the frame 1. The threaded shaft 91 is provided with two threads 92 with opposite directions of rotation, and the two threads 92 are respectively threadedly connected to the adjustment brackets 8 on both sides.

[0023] When adjusting the adjusting bracket 8, the threaded shaft 91 is controlled to rotate. The threaded shaft 91, which is axially limited, drives the adjusting brackets 8 on both sides to move closer or further apart synchronously through two threads 92 with opposite directions, making the adjustment more convenient.

[0024] The first transmission shaft 2 in the transmission shaft 2 is connected to the motor output end, and adjacent transmission shafts 2 are connected by belt drive 10.

[0025] The height of the adjusting bracket 8 is higher than the height of the sleeve 6;

[0026] This can prevent metal plates from suddenly flying off and injuring people due to sudden force.

[0027] In the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0028] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated metal sheet cutting production line, comprising: The frame (1) has multiple conveyor shafts (2) evenly distributed and rotatably connected inside the frame (1), and each conveyor shaft (2) is connected to a conveyor roller (3). The feature is that: both ends of the conveying roller (3) are provided with sliding grooves (4), the sleeve (6) is slidably connected to the sliding groove (4) through the sliding rail (5) on the inner wall, the outer end of the sleeve (6) is connected to the bushing (7), the bushing (7) is slidably connected to the conveying shaft (2), the bushings (7) on both sides are rotatably connected to the corresponding adjustment frame (8), and the adjustment frames (8) on both sides are adjusted in position by locking adjustment structure (9).

2. The automated metal sheet cutting production line according to claim 1, characterized in that: The locking adjustment structure (9) includes a threaded shaft (91), which is rotatably connected to the frame (1). The threaded shaft (91) is provided with two threads (92) with opposite directions of rotation, and the two threads (92) are respectively threadedly connected to the two side adjustment frames (8).

3. The automated metal sheet cutting production line according to claim 1, characterized in that: The first transmission shaft (2) is connected to the motor output end, and adjacent transmission shafts (2) are connected by belt drive (10).

4. The automated metal sheet cutting production line according to claim 1, characterized in that: The height of the adjusting bracket (8) is higher than the height of the sleeve (6).

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