Multifunctional metal plate automatic feeding device

Abstract

The utility model discloses a multifunctional metal plate automatic feeding device which comprises a rack and a row of idler wheels arranged on the rack and used for conveying a steel coil steel plate, and further comprises a steel coil containing device, a steel plate limiting device, a pressing-down adjusting device and a cutting device, and the steel coil containing device is arranged on one side of the rack and used for containing a steel coil and driving the steel coil to rotate and be loosened; the steel plate limiting device is arranged at one end, close to the side of the steel coil placing device, of the rack and is used for limiting the moving range of the uncoiled steel plate; the two sets of pressing adjusting devices are used for pressing the steel plate and flattening the uncoiled steel plate to a certain extent, so that the steel plate can be conveniently used in subsequent procedures; the cutting device is used for cutting the steel plate into a steel plate with a required size; the automatic flat feeding and cutting device has the advantages of being simple in structure, capable of achieving automatic flat feeding and cutting of steel / iron plate machining, capable of guaranteeing that the subsequent machining precision and quality are not prone to being affected by tilting of steel plates in the feeding process, capable of reducing the labor intensity of workers and high in working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel coil shearing processing equipment, in particular to a multifunctional sheet metal automatic feeding device used in sheet metal welding industry. Background Art

[0002] At present, in order to facilitate the transportation and storage of steel plates, they are generally in the form of steel coils. Therefore, the steel coils need to be unfolded before use to maintain a certain flatness. Traditional lathes generally require manual unfolding and flat cutting of the steel coils during the feeding process, and then loading the materials. This increases the labor intensity of workers, reduces work efficiency, and affects the subsequent processing accuracy and quality. Utility Model Content

[0003] The purpose of the utility model is to improve the deficiencies of the prior art and provide a multifunctional sheet metal automatic feeding device with a simple structure, which can realize automatic and flat feeding of steel / iron plates, ensure that the steel plates are not easily lifted up during the feeding process and affect the subsequent processing accuracy and quality, reduce manual labor intensity, and have high work efficiency.

[0004] The purpose of the utility model is achieved in this way. A multifunctional sheet metal automatic feeding device includes a frame and a row of rollers on the frame for transmitting steel coils and steel plates. It is characterized by also including a steel coil placing device, a steel plate limiting device, a downward pressure adjustment device and a cutting device, wherein:

[0005] The steel coil placement device is arranged on one side of the frame, and is used to place the steel coil and drive the steel coil to rotate and unwind;

[0006] The steel plate limiting device is arranged at one end of the frame close to the steel coil placing device, and is used to limit the range of movement of the steel plate after unwinding;

[0007] The two sets of downward pressure adjustment devices are used to press the unrolled steel plate and make it in close contact with the roller, and at the same time flatten the unrolled steel plate to a certain extent, so as to facilitate the use in subsequent processes. The two sets of downward pressure adjustment devices are fixed on the frame at intervals, one set is close to the steel plate limiting device, and the other set is arranged at the tail of the frame;

[0008] The cutting device is used to cut the steel plate into steel plates of required size.

[0009] In order to further achieve the purpose of the utility model, the steel coil placing device can be a base on which a large motor is installed, and the upper part of the base is provided with a transmission shaft for assembling the steel coil, and the large motor drives the transmission shaft to rotate through a transmission belt.

[0010] In order to further achieve the purpose of the utility model, the steel plate limiting device can be composed of two mounting plates respectively fixed on both sides of the frame, and the two ends of the limiting roller are respectively movably mounted on the mounting plates, and the limiting roller and the roller below it form a gap for the steel plate to pass through.

[0011] In order to further achieve the purpose of the utility model, the downward pressure adjustment device may include a frame, a spring, a downward pressure roller, an adjustment plate, a hand wheel and a small motor, the frame is installed on the frame, the spring is installed between the frame and the adjustment plate, and the downward pressure roller is movably installed on the adjustment plate. The hand wheel installed on the frame is connected to drive the adjustment plate to rise and fall through a threaded screw mechanism, and the small motor is arranged on the adjustment plate and is connected to drive the downward pressure roller to rotate through a transmission belt.

[0012] In order to further achieve the purpose of the utility model, the cutting device cutting mechanism can be installed on the frame, located between the two sets of downward pressure adjustment mechanisms, and the upper cutting blade and the lower cutting blade are hydraulically driven to move toward each other and contact to complete the cutting of the steel plate.

[0013] Compared with the prior art, the utility model has the following significant features and positive effects: the utility model places the steel coil on the steel coil placing mechanism, the unfolded steel coil and steel plate are located below the steel plate limiting mechanism, the transmission shaft of the steel coil placing mechanism is driven by the motor to transport the steel plate, the steel plate passes through the downward pressure adjustment mechanism and the roller, the downward pressure adjustment mechanism cooperates with the roller to ensure that the motor does not easily make the steel plate separate from the transmission wheel due to tilting during the automatic feeding process, the feeding stability is improved, and the subsequent processing accuracy and quality of the steel plate are guaranteed; the downward pressure adjustment mechanism flexibly adjusts the distance between it and the roller, which is conducive to better Flattening steel plates is also suitable for feeding steel plates of different thicknesses, which improves versatility; when the steel coil is transmitted to the cutting mechanism, the hydraulic cylinder drives the upper cutting blade to move up and down to contact the lower cutting blade to complete the cutting of the steel plate, and can cut different steel plate widths according to needs; secondly, the adjustment plate in the downward pressure adjustment mechanism is lifted vertically, and the guide rod guides the sliding of the adjustment plate, making the lifting of the adjustment plate more stable and smooth, not prone to shaking, safe and reliable; again, the operator rotates the handwheel transmission rod to make the adjustment plate lift vertically, drive the fixed component to lift, and flexibly adjust the distance between the roller and the downward pressure adjustment mechanism. The handwheel provides a force point for the operator, making the operator's turning rod rotation process more labor-saving.

[0014] The utility model is mainly used for conveying steel / iron plates, realizing automatic feeding and cutting, eliminating accumulated errors, freeing people from heavy physical labor, part of mental labor and harsh and dangerous working environment, greatly improving labor productivity, and solving the problems of low efficiency and waste of labor in traditional manual feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 This is another structural schematic diagram of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the utility model with a steel coil.

[0018] Figure 4 The utility model is a structural schematic diagram of the downward pressure adjustment device.

[0019] In the figure: 1. frame, 2. roller, 3. steel coil placing device, 4. steel plate limiting device, 5. downward pressure adjusting device, 6. cutting device, 31. base, 32. large motor, 33. transmission shaft, 34. steel coil, 41. mounting plate, 42. limiting roller, 51. frame, 52. spring, 53. downward pressure roller, 54. adjustment plate, 55. hand wheel, 56. small motor, 61. hydraulic cylinder, 62. upper cutting blade, 63. lower cutting blade. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0021] A multifunctional sheet metal automatic feeding device, referring to Figure 1 , including a frame 1 and a row of rollers 2 on the frame for transmitting steel coils and steel plates, and also including a steel coil placing device 3, a steel plate limiting device 4, a downward pressure adjustment device 5 and a cutting device 6, wherein:

[0022] The steel coil placing device 3 is arranged on one side of the frame 1, and is used to place the steel coil and drive the steel coil to rotate and unwind; the steel plate limiting device 4 is arranged at one end of the frame 1 close to the side of the steel coil placing device 3, and is used to limit the activity range of the steel plate after unwinding; the downward pressure adjustment device 5 is two sets, which are used to press the unwinding steel plate and make it in close contact with the roller 2, and at the same time, to flatten the unwinding steel plate to a certain extent, so as to facilitate the use of subsequent processes. The two sets of downward pressure adjustment devices 5 are arranged and fixed on the frame 1 at intervals, one set is close to the steel plate limiting device 4, and the other set is arranged at the tail of the frame 1; the cutting device 6 is used to cut the steel plate into steel plates of required size.

[0023] Reference Figure 2 , Figure 3The steel coil placing device 3 is a base 31 on which a large motor 32 is installed. The upper part of the base 31 is provided with a transmission shaft 33 for assembling a steel coil 34. The large motor 31 drives the transmission shaft 33 to rotate through a transmission belt, thereby rotating and unwinding the steel coil 34; the steel plate limiting device 4 is two mounting plates 41 respectively fixed on both sides of the frame 1, and the two ends of the limiting roller 42 are movably mounted on the mounting plates 41 and can roll freely. The limiting roller 42 and the roller 2 below it form a gap for the steel plate to pass through. The steel plate passes through the gap to limit the range of movement of the steel plate to prevent safety accidents; the downward pressure adjustment device 5 includes a skeleton 51, a spring 52, a downward pressure roller 53, an adjustment plate 54, a hand wheel 55 and a small motor 56, refer to Figure 4 The frame 51 is mounted on the frame 1, the spring 52 is mounted between the frame 51 and the adjustment plate 54, the pressing roller 53 is movably mounted on the adjustment plate 54 and can roll freely, the hand wheel 55 mounted on the frame 51 is connected through a threaded screw mechanism to drive the adjustment plate 54 to rise and fall, and change the height of the adjustment plate 9 to adapt to steel plates of different thicknesses, the small motor 56 is arranged on the adjustment plate 54 and drives the pressing roller 53 to rotate through a transmission belt connection, and the present embodiment adopts four small motors 56, which respectively drive the pressing roller 53 to rotate through a small transmission belt to provide the steel plate with a forward movement. force; the cutting device 6 is installed on the frame 1, located between the two sets of downward pressure adjustment devices 5, and is composed of an upper cutting blade 62 and a lower cutting blade 63. The steel plate to be cut passes between the upper cutting blade 62 and the lower cutting blade 63, and a hydraulic device is used to drive the upper cutting blade 62 and the lower cutting blade 63 to move toward each other and contact each other to complete the cutting of the steel plate. The hydraulic device can adopt conventional technology. In this embodiment, a hydraulic cylinder 61 is adopted. The upper cutting blade 62 is connected to the telescopic rod of the hydraulic cylinder 61 to realize up and down movement. The lower cutting blade 63 is welded and fixed to the frame 1.

[0024] The utility model has the characteristics of simple operation and strong practicality. According to actual conditions, the distance between the downward pressure adjustment mechanism and the roller can be adjusted to realize automatic feeding of steel plates of different thicknesses, thereby improving versatility, abolishing traditional manual feeding, freeing people from heavy physical labor environment, realizing automation and improving work efficiency.

Claims

1. A multifunctional sheet metal automatic feeding device, comprising a frame and a row of rollers on the frame for transmitting steel coils and steel plates, characterized in that It also includes a steel coil placing device, a steel plate limiting device, a downward pressure adjustment device and a cutting device, wherein: The steel coil placement device is arranged on one side of the frame, and is used to place the steel coil and drive the steel coil to rotate and unwind; The steel plate limiting device is arranged at one end of the frame close to the steel coil placing device, and is used to limit the range of movement of the steel plate after unwinding; The two sets of downward pressure adjustment devices are used to press the unrolled steel plate and make it in close contact with the roller, and at the same time flatten the unrolled steel plate to a certain extent, so as to facilitate the use in subsequent processes. The two sets of downward pressure adjustment devices are fixed on the frame at intervals, one set is close to the steel plate limiting device, and the other set is arranged at the tail of the frame; The cutting device is used to cut the steel plate into steel plates of required size.

2. A multifunctional sheet metal automatic feeding device according to claim 1, characterized in that The steel coil placing device is provided with a large motor installed on a base, a transmission shaft for assembling the steel coil is provided on the upper part of the base, and the large motor drives the transmission shaft to rotate through a transmission belt.

3. The multifunctional sheet metal automatic feeding device according to claim 1 is characterized in that The steel plate limiting device comprises two mounting plates respectively fixed on both sides of the frame, two ends of the limiting roller are respectively movably mounted on the mounting plates, and a gap is formed between the limiting roller and the roller below the limiting roller for the steel plate to pass through.

4. The multifunctional sheet metal automatic feeding device according to claim 1 is characterized in that The downward pressure adjustment device includes a frame, a spring, a downward pressure roller, an adjustment plate, a handwheel and a small motor. The frame is installed on the frame, the spring is installed between the frame and the adjustment plate, and the downward pressure roller is movably installed on the adjustment plate; the handwheel installed on the frame is connected to the lifting and lowering of the adjustment plate through a threaded screw mechanism, and the small motor is arranged on the adjustment plate and is connected to the downward pressure roller through a transmission belt to drive the rotation.

5. The multifunctional sheet metal automatic feeding device according to claim 1 is characterized in that The cutting device has a plate cutting mechanism installed on a frame and located between two sets of downward pressure adjustment mechanisms. The upper cutting blade and the lower cutting blade are driven by hydraulic pressure to move toward each other and contact each other to complete the cutting of the steel plate.

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