Auxiliary feeding device of three-in-one laser cutting machine

Abstract

The utility model belongs to the technical field of laser cutting, and particularly relates to an auxiliary feeding device of a three-in-one laser cutting machine, which comprises an auxiliary table, a feeding mechanism and a feeding mechanism. The motor is arranged in the auxiliary table, and the moving mechanism is connected with the output end of the motor; wherein the motor is suitable for being started after a material roll is placed on the upper end face of the auxiliary table so that the moving mechanism can move to one side of the material roll to limit the material roll, the moving mechanism is arranged on one side of the material roll to be fed, the moving mechanism is connected with the motor, and after the material roll is placed on the upper end face of the auxiliary table, the motor is started so that the material roll can be moved to the position of the material roll. The moving mechanism is driven by the motor to move to one side of the material roll, the material roll is limited, the material roll is prevented from loosening, and compared with manual pushing in the prior art, time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser cutting, and in particular relates to an auxiliary feeding device for a three-in-one laser cutting machine. Background Art

[0002] Laser cutting is the process of focusing the laser emitted from a laser into a high-power density laser beam through an optical path system. The laser beam is irradiated onto the surface of the workpiece, causing the workpiece to reach its melting point or boiling point. At the same time, high-pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, a cut is eventually formed in the material, thereby achieving the purpose of cutting.

[0003] The auxiliary feeding device of the existing three-in-one laser cutting machine places the material roll on the feeding device, and then manually adjusts the baffle to one side of the material roll to limit the position of the material roll. This method results in that every time the material needs to be fed, if the length of the material roll is different, manual adjustment of the baffle position is required each time, which is time-consuming and labor-intensive.

[0004] Therefore, an auxiliary feeding device for a three-in-one laser cutting machine is designed to solve the technical problem of relying on manpower to adjust the position of the baffle in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a three-in-one laser cutting machine auxiliary feeding device to solve the above technical problems.

[0006] In order to solve the above technical problems, the utility model provides a three-in-one laser cutting machine auxiliary feeding device, including: an auxiliary table, one side of which is provided with a moving mechanism; and a motor, which is arranged inside the auxiliary table, and the moving mechanism is connected to the output end of the motor; wherein the motor is suitable for starting after the material roll is placed on the upper end surface of the auxiliary table, so that the moving mechanism is moved to one side of the material roll to limit the material roll.

[0007] Further, the moving mechanism comprises:

[0008] a driving gear connected to the output end of the motor; and

[0009] A driven component connected to the driving gear; wherein

[0010] The driving gear is suitable for rotating after the motor is started, driving the driven component connected thereto to move to one side of the material roll to limit the position of the material roll.

[0011] Further, the driven component comprises:

[0012] A pair of fixing plates are respectively arranged at two ends of one side of the auxiliary platform;

[0013] A spiral shaft, both ends of which are connected to opposite sides of the two fixing plates, and the spiral shaft is meshingly connected with a limiting member; and

[0014] The driven gear is arranged on the spiral shaft and connected with the driving gear;

[0015] The limiting member is suitable for engaging with the screw shaft when the driven gear drives the screw shaft to rotate, so as to move to one side of the material roll along the axial direction of the screw shaft to limit the material roll.

[0016] Furthermore, the driven component further comprises:

[0017] A limiting shaft, both ends of which are connected to opposite sides of the two fixing plates; and

[0018] The limiting shaft passes through the limiting member and is slidably connected with the limiting member.

[0019] Furthermore, the upper end surface of the auxiliary platform is provided with an auxiliary mechanism; wherein

[0020] The auxiliary mechanism is suitable for synchronously rotating with the material roll placed on the upper end surface of the auxiliary table to assist in material feeding.

[0021] Furthermore, the auxiliary mechanism comprises:

[0022] Rollers are arranged on both sides of the upper end surface of the auxiliary table; and

[0023] The roller motor is arranged inside the auxiliary table; wherein

[0024] One end of the roller is connected to the output end of the roller motor so as to rotate when the roller motor is started.

[0025] Furthermore, a driving platform is provided below the auxiliary platform;

[0026] The upper end surface of the driving platform is provided with an oil cylinder; and

[0027] The output end of the oil cylinder is connected to the lower end surface of the auxiliary platform.

[0028] Furthermore, a driving mechanism is provided inside the driving platform;

[0029] The driving mechanism is suitable for driving the driving platform to move, thereby driving the auxiliary platform and the material roll placed thereon to move.

[0030] Furthermore, the driving mechanism comprises:

[0031] A plurality of drive shafts are arranged on the lower end surface of the drive platform;

[0032] Both ends of each driving shaft are provided with driving wheels, and a limiting block is provided on one side of each driving wheel on the driving shaft; and

[0033] The driving motor is arranged inside the driving platform, and the output end of the driving motor is connected to one of the driving shafts.

[0034] Furthermore, a driving gear is provided at the output end of the driving motor; and

[0035] A rotating gear is provided on one of the drive shafts;

[0036] The driving gear meshes with the rotating gear.

[0037] The beneficial effect of the utility model is that a moving mechanism is provided on one side of the material roll to be fed, and the moving mechanism is connected to a motor. After the material roll is placed on the upper end surface of the auxiliary table, the motor is started, and the moving mechanism is driven by the motor to move to one side of the material roll, so as to limit the position of the material roll and prevent the material roll from loosening. Compared with the manual pushing in the prior art, this method saves time and effort.

[0038] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0041] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0042] Figure 2 It is a schematic diagram of the internal structure of one end of the auxiliary platform of the utility model;

[0043] Figure 3 The utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0044] Figure 4It is a schematic diagram of the internal structure of the other end of the auxiliary platform of the utility model;

[0045] Figure 5 The utility model Figure 4 The enlarged structural diagram of part B in the middle;

[0046] Figure 6 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0047] Figure 7 It is a schematic diagram of the overall three-dimensional structure of the utility model when viewed from above;

[0048] Figure 8 The utility model Figure 7 Schematic diagram of the enlarged structure of part C in the middle.

[0049] In the figure:

[0050] 1. Driving mechanism; 10. Driving platform; 11. Driving motor; 12. Driving gear; 13. Rotating gear; 14. Driving shaft; 15. Limiting block;

[0051] 2. Auxiliary mechanism; 20. Auxiliary table; 21. Roller; 22. Material discharge gap; 23. Roller motor; 24. Motor gear; 25. Transmission gear; 26. Roller gear;

[0052] 3. Moving mechanism; 30. Fixed plate; 31. Limiting shaft; 32. Threaded shaft; 33. Limiting member; 34. Motor; 35. Driving gear; 36. Driven gear;

[0053] 4. Slide rail;

[0054] 5. Oil cylinder. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0056] The auxiliary feeding device of the existing three-in-one laser cutting machine, after the material roll is placed on the auxiliary feeding device, is manually adjusted to move the baffle to one side of the material roll to limit the material roll. This method causes that when feeding, if the lengths of the material rolls fed are different, manual adjustment of the baffle position is required each time to limit the material roll, which is time-consuming and labor-intensive.

[0057] To solve the above technical problems, in some embodiments, a three-in-one laser cutting machine auxiliary feeding device is provided, including: an auxiliary table 20, one side of which is provided with a moving mechanism 3; and a motor 34, which is arranged inside the auxiliary table 2, and the moving mechanism 3 is connected to the output end of the motor 34; wherein the motor 34 is suitable for starting after the material roll is placed on the upper end surface of the auxiliary table 20, so that the moving mechanism 3 is moved to one side of the material roll to limit the material roll.

[0058] In this embodiment, a moving mechanism 3 is provided on one side of the material roll to be fed, and the moving mechanism 3 is connected to a motor 34. After the material roll is placed on the upper end surface of the auxiliary table 20, the motor 34 is started, and the moving mechanism 3 is driven by the motor 34 to move to one side of the material roll, so as to limit the position of the material roll and prevent it from becoming loose. Compared with the manual pushing in the prior art, this method saves time and effort.

[0059] like Figures 1 to 3 As shown, in some embodiments, a driving gear 35 is provided at the output end of the motor 34, and the connection method between the driving gear 35 and the driven gear 36 includes but is not limited to a chain connection (the chain is not shown in the figure), one end of the threaded shaft 32 passes through the fixed plate 30 connected thereto, and both ends of the threaded shaft 32 are connected to the fixed plate 30 bearings, the driven gear 36 is connected to the threaded shaft 32 through one end of the fixed plate 30, and the threaded shaft 32 is driven to rotate by the rotation of the driven gear 36, the limiter 33 is located on the threaded shaft 32 and is threadedly engaged with the threaded shaft 32, and at the same time, a limiter shaft 31 is provided above the threaded shaft 32 and between the two fixed plates 30, the limiter shaft 31 passes through the limiter 33 and is slidably connected to the limiter 33, so that when the motor 34 is started, the threaded shaft 32 and the limiter 33 are threadedly engaged and driven, so that the limiter 33 is translated on the threaded shaft 32 to meet the limitation of material rolls of different lengths;

[0060] like Figure 1 As shown, in some embodiments, the threaded shaft 32 is divided into two parts, and the thread directions of the two parts of the threaded shaft 32 are opposite, and at least two limit members 33 are provided. The two limit members 33 move synchronously relative to each other or move in opposite directions. By providing two limit members 33, the limiting effect of the material roll is better.

[0061] like Figures 4 to 5 As shown ( Figure 5One of the rollers 21 explodes and breaks away from the main figure). In some embodiments, a roller 21 is respectively arranged on both sides of the upper end surface of the auxiliary table 20, and a material discharge gap 22 is formed between the two rollers 21. The material roll is placed in the material discharge gap 22, and the axis of the material roll is parallel to the axis of the roller 21. When the material roll is placed in the material discharge gap 22 on the auxiliary table 20, auxiliary feeding is performed through this device. When the material roll reaches the feeding port, the subsequent processing feeding device will drive the material roll to rotate. At this time, the roller motor 23 is started to drive the motor gear 24 connected to its output end to rotate, and the rotational force is transmitted through the transmission gear 25, thereby driving the roller gear 26 to rotate. Both ends of the roller 21 are connected to the bearings of the auxiliary table 20, and the roller gear 26 is arranged at one end of the roller 21. In this way, when the roller motor 24 is started, the roller 21 is driven to rotate. By adjusting the rotation speed of the roller motor 24, the rotation speed of the roller 21 is made the same as the rotation speed of the material roll, so as to assist the material roll in rotating feeding.

[0062] like Figure 6 As shown, in some embodiments, an oil cylinder 5 is fixed on the driving platform 10, and the output end of the oil cylinder 5 is connected to the lower end surface of the auxiliary platform 20. The oil cylinder 5 is started, and the height of the auxiliary platform 20 is adjusted by extending or retracting the output end of the oil cylinder 5, thereby driving the material roll to adjust its height to meet the subsequent material feeding needs. In order to ensure the vertical displacement of the auxiliary platform 20, a plurality of sliding rods are vertically arranged on the upper end surface of the driving platform 10, and a plurality of through holes are opened on the lower end surface of the auxiliary platform 20. The bottom end of the sliding rod is fixed to the upper end surface of the driving platform 10, and the other end of the sliding rod passes through the through hole and is slidably connected to the auxiliary platform 20 through the sliding rod. When the oil cylinder 5 is started, it is ensured that the auxiliary platform 20 drives the material roll to perform vertical displacement.

[0063] like Figures 7 and 8 As shown, in some embodiments, in order to transport the material roll, the driving platform 10 is placed on the slide rail 4, and a driving motor 11 is arranged on the lower end surface of the driving platform 10. The output end of the driving motor 11 is connected to a driving gear 12, and the driving gear 12 is meshed with a rotating gear 13 to drive the rotating gear 13 to rotate. At least two driving shafts 14 are connected to the bottom bearing of the driving platform 10, and driving wheels are fixed at both ends of each driving shaft 14. The rotating gear 13 is fixed to one of the driving shafts 14, so that when the rotating gear 13 rotates, the driving shaft 14 connected thereto is driven to rotate, thereby driving the driving wheels at both ends of the current driving shaft 14 to rotate, and the driving wheel is placed on the slide rail 4. A limiting block 15 is connected to a bearing on one side of the driving wheel on the driving shaft 14 to limit the driving wheel to move only along the slide rail 4, so that when the driving motor 11 is started, the driving wheel drives the driving platform 10, the auxiliary platform 20 and the material roll placed on the auxiliary platform 20 to be horizontally moved and transported.

[0064] To summarize, a moving mechanism is provided on one side of the material roll to be fed, and the moving mechanism is connected to a motor. After the material roll is placed on the upper end surface of the auxiliary table, the motor is started, and the moving mechanism is driven by the motor to move to one side of the material roll to limit the position of the material roll and prevent it from becoming loose. This saves time and effort compared to the manual pushing in the prior art.

[0065] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0067] In addition, each functional unit in each embodiment of the present utility model may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0068] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A three-in-one laser cutting machine auxiliary feeding device, characterized in that: include: an auxiliary table having a moving mechanism disposed on one side thereof; and A motor is arranged inside the auxiliary table, and the moving mechanism is connected to an output end of the motor; in The motor is suitable for starting after the material roll is placed on the upper end surface of the auxiliary table, so that the moving mechanism moves to one side of the material roll to limit the position of the material roll.

2. The auxiliary feeding device according to claim 1, characterized in that: The moving mechanism comprises: a driving gear connected to the output end of the motor; and A driven component connected to the driving gear; wherein The driving gear is suitable for rotating after the motor is started, driving the driven component connected thereto to move to one side of the material roll to limit the position of the material roll.

3. The auxiliary feeding device according to claim 2, characterized in that: The driven component comprises: A pair of fixing plates are respectively arranged at two ends of one side of the auxiliary platform; A spiral shaft, both ends of which are connected to opposite sides of the two fixing plates, and the spiral shaft is meshingly connected with a limiting member; and The driven gear is arranged on the spiral shaft and connected with the driving gear; The limiting member is suitable for engaging with the screw shaft when the driven gear drives the screw shaft to rotate, so as to move to one side of the material roll along the axial direction of the screw shaft to limit the material roll.

4. The auxiliary feeding device according to claim 3, characterized in that: The driven component also includes: A limiting shaft, both ends of which are connected to opposite sides of the two fixing plates; and The limiting shaft passes through the limiting member and is slidably connected with the limiting member.

5. The auxiliary feeding device according to claim 4, characterized in that: The upper end surface of the auxiliary platform is provided with an auxiliary mechanism; wherein The auxiliary mechanism is suitable for synchronously rotating with the material roll placed on the upper end surface of the auxiliary table to assist in material feeding.

6. The auxiliary feeding device according to claim 5, characterized in that: The auxiliary mechanism includes: Rollers are arranged on both sides of the upper end surface of the auxiliary table; and The roller motor is arranged inside the auxiliary table; wherein One end of the roller is connected to the output end of the roller motor so as to rotate when the roller motor is started.

7. The auxiliary feeding device according to claim 6, characterized in that: A driving platform is arranged below the auxiliary platform; The upper end surface of the driving platform is provided with an oil cylinder; and The output end of the oil cylinder is connected to the lower end surface of the auxiliary platform.

8. The auxiliary feeding device according to claim 7, characterized in that: A driving mechanism is arranged inside the driving platform; The driving mechanism is suitable for driving the driving platform to move, thereby driving the auxiliary platform and the material roll placed thereon to move.

9. The auxiliary feeding device according to claim 8, characterized in that: The driving mechanism comprises: A plurality of drive shafts are arranged on the lower end surface of the drive platform; Both ends of each driving shaft are provided with driving wheels, and a limiting block is provided on one side of each driving wheel on the driving shaft; and The driving motor is arranged inside the driving platform, and the output end of the driving motor is connected to one of the driving shafts.

10. The auxiliary feeding device according to claim 9, characterized in that: The output end of the driving motor is provided with a driving gear; and A rotating gear is provided on one of the drive shafts; The driving gear meshes with the rotating gear.

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