Automatic slitting device

Abstract

The utility model provides an automatic slitting device which is used for slitting a material belt and comprises a feeding mechanism, a laser slitting mechanism and an ion blowing mechanism, the feeding mechanism comprises a feeding assembly, the feeding assembly comprises a feeding roller and a first driving part, the feeding roller comprises a roller body and a protruding block, and the protruding block is arranged on the roller body. The multiple protruding blocks are evenly distributed along the periphery of the roller body at intervals, the first driving piece can drive the roller body to rotate in the axis direction of the roller body, and when the roller body rotates, the protruding blocks can be connected with positioning holes of a material belt in a matched mode one by one so that the material belt can move along a conveying path. The extension direction of the conveying path is parallel to the length direction of the material belt, the laser slitting mechanism is used for slitting the material belt conveyed by the feeding mechanism, and the ion blowing mechanism is used for blowing away dust left on the material belt.

Description

Technical Field

[0001] The utility model relates to the technical field of metal coil processing, and particularly relates to an automatic slitting device. Background Art

[0002] With the continuous development of industrial automation, the demand for automatic slitting devices for metal coils after stamping is also increasing. Traditional metal coil slitting methods often rely on manual operation, which not only has low production efficiency but also has certain risks. At the same time, the accuracy of manual slitting is also limited by the skill level and fatigue of the operator. Due to the high labor intensity and low efficiency, the production cost of traditional slitting methods is relatively high, and due to the instability of manual operation, more material waste may occur. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an automatic slitting device to solve problems such as low production efficiency and high production cost.

[0004] The utility model provides an automatic slitting device for slitting a strip of material, which includes a feeding mechanism, a laser slitting mechanism, and an ion blowing mechanism. The feeding mechanism includes a feeding component, and the feeding component includes a feeding roller and a first driving member. The feeding roller includes a roller body and bumps. There are multiple bumps, and the multiple bumps are evenly spaced along the outer circumference of the roller body. The first driving member can drive the roller body to rotate around its own axis. When the roller body rotates, each bump can be connected with the positioning hole of the strip of material one by one, so that the strip of material moves along the conveying path, and the extending direction of the conveying path is parallel to the length direction of the strip of material. The laser slitting mechanism is used for performing a slitting process on the strip of material conveyed by the feeding mechanism, and the ion blowing mechanism is used for blowing away the dust remaining on the strip of material.

[0005] In an embodiment of the utility model, the feeding mechanism further includes a pressing component, and the pressing component includes a second driving member and a driven wheel. The second driving member can stretch and retract to drive the driven wheel to approach or move away from the roller body. When the second driving member drives the driven wheel to approach the roller body, both the driven wheel and the roller body are in contact with the strip of material. When the roller body rotates around its own axis, the strip of material moves along the conveying path, and at the same time, the driven wheel rotates around its own axis, and the rotation direction of the feeding roller is opposite to the rotation direction of the driven wheel.

[0006] In an embodiment of the utility model, the driven wheel is provided with an avoidance groove, and the avoidance groove is arranged along the outer circumference of the driven wheel for avoiding the bumps.

[0007] In an embodiment of the present utility model, there are two roller bodies. The two roller bodies are spaced apart in a direction perpendicular to the conveying path. A plurality of the bumps are evenly spaced on the outer periphery of each roller body. The first driving member synchronously drives the two roller bodies to rotate. The bumps on each roller body are respectively in mating connection with the positioning holes on one side of the tape.

[0008] In an embodiment of the present utility model, the feeding mechanism further includes a connecting shaft. Both of the two roller bodies are sleeved on the connecting shaft, and the two roller bodies are coaxially arranged. The first driving member is connected to the connecting shaft. The first driving member drives the connecting shaft to rotate, and the connecting shaft drives the two roller bodies to rotate.

[0009] In an embodiment of the present utility model, there are two driven wheels. Each driven wheel is correspondingly arranged in cooperation with one roller body.

[0010] In an embodiment of the present utility model, the automatic cutting device further includes a positioning plate. The positioning plate is provided with a guiding groove. The guiding groove has a length extending along the conveying path. Both ends of the guiding groove extend to the end faces at both ends of the positioning plate. The guiding groove is used for the tape to pass through.

[0011] In an embodiment of the present utility model, the automatic cutting device further includes a suction mechanism. The suction mechanism is connected to the feeding member through a conduit. The ion blowing mechanism blows the dust on the surface of the tape away. The suction mechanism is used to absorb the dust to enter the feeding member and pass through the conduit into the dust removal tower.

[0012] In an embodiment of the present utility model, the laser cutting mechanism includes a laser and a position adjustment assembly. The laser is used for cutting the tape. The position adjustment assembly is used to adjust the position of the laser in a direction perpendicular to the conveying path to approach or move away from the tape.

[0013] In the automatic cutting device of the present utility model, the tape is conveyed by the feeding mechanism, driving the tape to move slowly. The laser cutting mechanism performs a cutting process on a part of the passing tape. The ion blowing mechanism removes the dust generated in the cutting process. This process is highly automated. The automatic cutting device can continuously and quickly complete the cutting task of the tape without manual intervention, thus significantly improving production efficiency; it can ensure the accuracy and consistency of each cutting, which not only helps to improve the quality of the tape but also reduces material waste caused by cutting errors; it reduces the dependence on manual operation, thereby reducing labor costs; at the same time, since it avoids the uncertainties and fatigue factors in manual operation, it also greatly reduces safety risks. Description of the Drawings

[0014] Figure 1 The structural schematic diagram of the first perspective of the automatic slitting device according to an embodiment of the present utility model.

[0015] Figure 2 The structural schematic diagram of the second perspective of the automatic slitting device according to an embodiment of the present utility model.

[0016] Figure 3 The structural schematic diagram of the third perspective of the automatic slitting device according to an embodiment of the present utility model.

[0017] Figure 4 The structural schematic diagram of the feeding mechanism of the automatic slitting device according to an embodiment of the present utility model.

[0018] Figure 5 is Figure 2 The enlarged schematic diagram of the position A in. Specific embodiments

[0019] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0020] The present utility model provides an automatic slitting device for slitting a strip of material. As Figures 1-5 shown, the automatic slitting device of an embodiment includes a feeding mechanism 10, a laser slitting mechanism 20, and an ion blowing mechanism 30. The feeding mechanism 10 includes a feeding assembly 11. The feeding assembly 11 includes a feeding roller and a first driving member 111. The feeding roller includes a roller main body 112 and a convex block 113. There are multiple convex blocks 113, and the multiple convex blocks 113 are evenly spaced along the outer circumference of the roller main body 112. The first driving member 111 can drive the roller main body 112 to rotate around its own axis. When the roller main body 112 rotates, each convex block 113 can be connected to the positioning hole of the strip of material one by one, so that the strip of material moves along the conveying path. The extending direction of the conveying path is parallel to the length direction of the strip of material. The laser slitting mechanism 20 is used to perform a slitting process on the strip of material conveyed by the feeding mechanism 10. Dust will be generated during the process of laser slitting the strip of material by the laser slitting mechanism 20, and the generated dust will adhere to the strip of material. The ion blowing mechanism 30 is used to blow away the dust remaining on the strip of material.

[0021] In the automatic slitting device of the present utility model, a feed belt is conveyed by a feeding mechanism 10 to drive the feed belt to move slowly. The laser slitting mechanism 20 performs a slitting process on a part of the passing feed belt, and the ion blowing mechanism 30 removes the dust generated in the slitting process. This process has a high degree of automation. The automatic slitting device can continuously and quickly complete the slitting task of the feed belt without manual intervention, thus significantly improving production efficiency; it can ensure the accuracy and consistency of each slitting, which not only helps to improve the quality of the feed belt but also reduces material waste caused by slitting errors; it reduces the dependence on manual operation, thereby reducing labor costs; at the same time, since it avoids the uncertainties and fatigue factors in manual operation, it also greatly reduces safety risks.

[0022] In this embodiment, the feed belt is a metal coil, and the automatic slitting device needs to slit the metal coil from one into two. One end of the metal coil is cooperatively connected with the feeding mechanism 10, that is, the convex block 113 is cooperatively connected with the positioning hole on the metal coil. A plurality of positioning holes are provided on the metal coil, and the plurality of positioning holes are spaced along the length direction of the metal coil on both sides of the metal coil. The first driving member 111 drives the roller body 112 to rotate. During the rotation of the roller body 112, the convex block 113 drives the metal coil to move in the direction of its length extension. During the rotation, one convex block 113 gradually leaves the positioning hole of the metal coil, and the next convex block 113 is cooperatively connected with the next positioning hole of the metal coil, and this reciprocates to drive the metal coil to move. When the roller body 112 rotates a certain angle, the metal coil moves a certain station. The laser slitting mechanism 20 performs laser slitting on the moved metal coil. After the slitting is completed, the roller body 112 rotates a certain angle again to drive the metal coil to move a certain station, and the laser slitting mechanism 20 performs laser slitting on the moved metal coil here, and the above actions are repeated in sequence.

[0023] In this embodiment, as Figure 4 shown, the feeding mechanism 10 further includes a pressing component 12. The pressing component 12 includes a second driving member 121 and a driven wheel 122. The second driving member 121 can expand and contract to drive the driven wheel 122 to approach or move away from the roller body 112. The second driving member 121 drives the driven wheel 122 to approach the roller body 112. Both the driven wheel 122 and the roller body 112 are in contact with the feed belt. When the roller body 112 rotates around its own axis, the feed belt moves along the conveying path. At the same time, the driven wheel 122 rotates around its own axis, and the rotating direction of the feeding roller is opposite to the rotating direction of the driven wheel 122.

[0024] Specifically, the roller body 112 and the driven wheel 122 sandwich the material tape in the middle. When the roller body 112 rotates, the cooperation between the bump 113 and the positioning hole causes the material tape to move. At the same time, the driven wheel 122 is also affected by the rotation of the roller body 112 and rotates accordingly. The driven wheel 122 is located above the material tape and presses against the material tape, mainly to prevent the material tape from deviating from the conveying path during movement, that is, the positioning hole of the material tape is separated from the bump 113.

[0025] In this embodiment, as Figure 5 shown, the driven wheel 122 is provided with an avoidance groove 1221. The avoidance groove 1221 is arranged along the outer circumference of the driven wheel 122 for avoiding the bump 113. Specifically, the roller body 112 and the driven wheel 122 are arranged opposite to each other in the up and down direction. When transporting the material tape, the roller body 112 rotates around its own axis direction, and the driven wheel 122 also starts to rotate under the rotation of the roller body 112. During the rotation process, the moving path of the bump 113 located on the outer circumference of the roller body 112 is placed in the avoidance groove 1221, and the avoidance groove 1221 prevents the bump 113 from interfering with the driven wheel 122.

[0026] In another preferred embodiment, there are two roller bodies 112. The two roller bodies 112 are spaced apart along the direction perpendicular to the conveying path. A plurality of bumps 113 are evenly spaced on the outer circumference of each roller body 112. The first driving member 111 synchronously drives the two roller bodies 112 to rotate, and the bumps 113 on each roller body 112 are respectively in mating connection with the positioning holes on one side of the material tape.

[0027] Specifically, both sides of the material tape have a plurality of positioning holes, and the plurality of positioning holes are spaced apart along the length direction of the material tape on each side of the material tape. By providing two roller bodies 112, the bumps 113 on each roller body 112 are respectively in mating connection with the positioning holes on one side of the material tape, and the two sides of the material tape are subjected to pulling forces, so that the material tape can move more stably. Similarly, there are two driven wheels 122, and each driven wheel 122 is correspondingly arranged in cooperation with one roller body 112.

[0028] In this embodiment, the feeding mechanism 10 further includes a connecting shaft 13. Both of the two roller bodies 112 are sleeved on the connecting shaft 13, and the two roller bodies 112 are coaxially arranged. The first driving member 111 is connected to the connecting shaft 13, and the first driving member 111 drives the connecting shaft 13 to rotate, and the connecting shaft 13 drives the two roller bodies 112 to rotate.

[0029] In this embodiment, the automatic slitting device further includes a positioning plate 40. The positioning plate 40 is provided with a guiding groove 41. The guiding groove 41 has a length extending along the conveying path. Both ends of the guiding groove 41 extend to the end faces at both ends of the positioning plate 40. The guiding groove 41 is used for the feeding tape to pass through. Specifically, the guiding groove 41 plays a guiding role, enabling the feeding tape to accurately move along the conveying path without deviation during the movement.

[0030] In this embodiment, the automatic slitting device further includes a suction mechanism. The suction mechanism is connected to the feeding member through a conduit. The ion blowing mechanism 30 blows the dust on the surface of the feeding tape away. The suction mechanism is used to absorb the dust to enter the feeding member and pass through the conduit into a dust removal tower (not shown in the figure). After the dust enters the dust removal tower, it is discharged after being processed.

[0031] The feeding member has an air inlet and an air outlet. The air inlet is used to receive the dust blown by the ion blowing mechanism 30, and the air outlet is used to discharge the dust backward to the conduit and then reach the dust removal tower for processing. Specifically, the feeding member is in a trumpet shape, that is, the cross-sectional area from the air inlet to the air outlet gradually decreases.

[0032] In another preferred embodiment, the laser slitting mechanism 20 includes a laser 21 and a position adjustment assembly 22. The laser 21 is used to slit the feeding tape, and the position adjustment assembly 22 is used to adjust the position of the laser 21 in the direction perpendicular to the conveying path to approach or move away from the feeding tape.

[0033] In this article, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] In this article, the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of clearly expressing the technical solution and description, and therefore cannot be understood as a limitation to the present invention.

[0035] In this article, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion. In addition to including the listed elements, it may also include other elements not specifically listed.

[0036] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claimed rights.

Claims

1. An automatic slitting device for slitting a material strip, characterized in that: The invention comprises a feeding mechanism (10), a laser cutting mechanism (20) and an ion blowing mechanism (30), wherein the feeding mechanism (10) comprises a feeding assembly (11), wherein the feeding assembly (11) comprises a feeding roller and a first driving member (111), wherein the feeding roller comprises a roller body (112) and a protrusion (113), wherein the protrusion (113) is provided in plurality and the plurality of protrusions (113) are evenly spaced along the periphery of the roller body (112), and the first driving member (111) is capable of driving the feeding roller to move the roller body (112) and the protrusion (113) ... The roller body (112) rotates around its own axis. When the roller body (112) rotates, each of the protrusions (113) can be matched and connected with the positioning holes of the material belt one by one, so that the material belt moves along a conveying path. The extension direction of the conveying path is parallel to the length direction of the material belt. The laser slitting mechanism (20) is used to perform a slitting process on the material belt conveyed by the feeding mechanism (10), and the ion blower mechanism (30) is used to blow away the dust left on the material belt.

2. The automatic cutting device according to claim 1, characterized in that: The feeding mechanism (10) also includes a material pressing assembly (12), and the material pressing assembly (12) includes a second driving member (121) and a driven wheel (122). The second driving member (121) can be extended and retracted to drive the driven wheel (122) to approach or move away from the roller body (112). The second driving member (121) drives the driven wheel (122) to approach the roller body (112). Both the driven wheel (122) and the roller body (112) are in contact with the material belt. When the roller body (112) rotates around its own axis, the material belt moves along the conveying path. At the same time, the driven wheel (122) rotates around its own axis. The direction of rotation of the feeding roller is opposite to the direction of rotation of the driven wheel (122).

3. The automatic slitting device according to claim 2, characterized in that: The driven wheel (122) is provided with an avoidance groove (1221), and the avoidance groove (1221) is arranged along the outer circumference of the driven wheel (122) and is used to avoid the protrusion (113).

4. The automatic slitting device according to claim 3, characterized in that: There are two roller bodies (112), and the two roller bodies (112) are spaced apart in a direction perpendicular to the conveying path. A plurality of protrusions (113) are evenly spaced apart on the periphery of each roller body (112). The first driving member (111) synchronously drives the two roller bodies (112) to rotate, and the protrusions (113) on each roller body (112) are respectively matched and connected with positioning holes on one side of the material belt.

5. The automatic slitting device according to claim 4, characterized in that: The feeding mechanism (10) further comprises a connecting shaft (13), the two roller bodies (112) are both sleeved on the connecting shaft (13), and the two roller bodies (112) are coaxially arranged, the first driving member (111) is connected to the connecting shaft (13), the first driving member (111) drives the connecting shaft (13) to rotate, and the connecting shaft (13) drives the two roller bodies (112) to rotate.

6. The automatic slitting device according to claim 4, characterized in that: There are two driven wheels (122), and each driven wheel (122) is arranged to correspond to and cooperate with one roller body (112).

7. The automatic slitting device according to claim 1, characterized in that: The automatic slitting device also includes a positioning plate (40), the positioning plate (40) is provided with a guide groove (41), the guide groove (41) has a length extending along the conveying path, and both ends of the guide groove (41) extend to the end surfaces of both ends of the positioning plate (40), and the guide groove (41) is used for allowing the material belt to pass through.

8. The automatic slitting device according to claim 7, characterized in that: The automatic slitting device also includes an air suction mechanism, which is connected to the feed piece through a conduit. The ion blower mechanism (30) blows away the dust on the surface of the material belt. The air suction mechanism is used to absorb the dust so that it enters the feed piece and enters the dust removal tower through the conduit.

9. The automatic slitting device according to claim 1, characterized in that: The laser slitting mechanism (20) comprises a laser (21) and a position adjustment component (22), wherein the laser (21) is used to slit the material strip, and the position adjustment component (22) is used to adjust the position of the laser (21) in a direction perpendicular to the conveying path so as to move closer to or farther away from the material strip.

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