Laser cutting device for processing inner container protective cover

Abstract

The utility model relates to the technical field of laser cutting devices, and discloses a laser cutting device for processing an inner container protective cover, a laser cutting assembly is arranged above a cutting table, and the laser cutting assembly comprises an annular motion module, a pickup module, a laser cutter and a brushing module. A laser cutter and a brushing module are arranged around the pickup module, and the annular motion module is used for driving the laser cutter and the brushing module to synchronously do circular motion around the same central axis; and the picking module is used for picking the cut blank to the height corresponding to the brushing module, so that the cutting surface of the blank can be brushed with an anti-rust coating in the circular motion process of the brushing module. According to the laser cutting device, the brushing module capable of doing circular motion along with the laser cutter is arranged and matched with the picking module, after cutting is completed, a blank can be picked up, and then the brushing module automatically conducts coating construction on the cutting face of the blank.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting devices, and more specifically, to a laser cutting device for processing an inner liner protective cover. Background Art

[0002] In the process of processing the inner liner protective cover, a laser cutting device is required for processing. The specific operation method is mainly to place the raw material steel plate on the cutting table, and then use the laser cutter that can perform circular motion on the cutting device to make circular cuts on the raw material steel plate. After the cutting is completed, the cut blank can be taken out. When processing some inner liner protective covers, the cut blank may need to be placed for a long time before subsequent processing. In this process, due to the exposed state of the cut surface of the cut blank, it is very easy to rust due to oxidation, which causes trouble for subsequent processing. The existing processing method is mainly to manually apply anti-rust paint on the cut surface of the blank. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a laser cutting device for processing an inner liner protective cover, which has the advantage of being able to automatically apply paint to the cut surface of the blank after the cutting is completed.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser cutting device for processing a liner protective cover, comprising a cutting table, a laser cutting assembly is arranged above the cutting table, the laser cutting assembly comprises a circular motion module, a pickup module, a laser cutter, and a painting module, the laser cutter and the painting module are arranged around the pickup module, and the circular motion module is used to drive the laser cutter and the painting module to synchronously perform circular motion around the same central axis;

[0005] The picking module is used to pick up the cut blank to a height corresponding to the painting module, so that the anti-rust paint can be applied to the cut surface of the blank during the circular motion of the painting module.

[0006] As a preferred technical solution of the utility model, the brushing module includes a hollow tube, a second driving mechanism, and a brushing mechanism. A horizontal plate is rotatably installed on the hollow tube, and the horizontal plate is connected to the annular motion module. A brushing mechanism connected thereto is installed at the bottom end of the hollow tube, and a material storage device is connected to the top end of the hollow tube. The second driving mechanism is used to drive the hollow tube to rotate.

[0007] As a preferred technical solution of the utility model, the brushing mechanism includes a connector and a third motor. The top end of the connector is fixedly connected to the hollow tube, a material storage tray is fixed to the bottom end of the connector, a corresponding brush roller is provided on one side of the connector, and the third motor is used to drive the brush roller to rotate. A corresponding concave arc surface is provided on the connector toward the side of the brush roller, and the brush roller is in direct contact with the concave arc surface. A material storage cavity connected to the inside of the hollow tube is provided inside the connector, and a plurality of discharge holes are provided through the concave arc surface.

[0008] As a preferred technical solution of the utility model, the brush roller is a wool roller.

[0009] As a preferred technical solution of the utility model, an on-off control mechanism is also provided on the hollow tube, and the on-off control mechanism is used to control the on-off state of the flow of the anti-rust coating in the hollow tube.

[0010] As a preferred technical solution of the utility model, the on-off control mechanism includes a guide cylinder, a gate plate, a magnetic seat, and a magnetic block. The guide cylinder is arranged on the hollow tube and is connected to the interior thereof. A gate plate that can enter the interior of the hollow tube is inserted into the guide cylinder. A magnetic seat is fixed to the outer end of the gate plate. The magnetic seat is fixedly connected to the hollow tube by a spring. A magnetic block is fixed on the output shaft of the third motor close to the magnetic seat, and the magnetic block and the magnetic seat attract each other.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] By providing a painting module that can follow the laser cutter to make circular motion, and cooperating with the picking module, the blank can be picked up after the cutting is completed, and then the painting module can automatically apply paint to the cut surface of the blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the brushing mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the brushing mechanism of the utility model;

[0016] Figure 4 It is a schematic diagram of two states of the on-off control mechanism of the utility model.

[0017] In the figure: 1. cutting table; 2. support frame; 3. fixed axis; 4. hydraulic rod; 5. suction head; 6. rotating cylinder; 7. first driving mechanism; 8. horizontal plate; 9. laser cutter; 10. hollow tube; 11. storage container; 12. second motor; 13. connector; 14. brush roller; 15. third motor; 16. storage tray; 17. storage chamber; 18. discharge hole; 19. gate; 20. guide cylinder; 21. magnetic seat; 22. magnetic block; 23. spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] like Figures 1 to 4 As shown, the utility model provides a laser cutting device for processing a liner protective cover, comprising a cutting table 1, a laser cutting assembly is arranged above the cutting table 1, the laser cutting assembly comprises a circular motion module, a pickup module, a laser cutter 9, and a painting module, the laser cutter 9 and the painting module are arranged around the pickup module, and the circular motion module is used to drive the laser cutter 9 and the painting module to synchronously perform circular motion around the same central axis;

[0020] The picking module is used to pick up the cut blank to a height corresponding to the painting module, so that the anti-rust paint can be applied to the cut surface of the blank during the circular motion of the painting module. The picking module includes a fixed shaft 3, a hydraulic rod 4, and an adsorption head 5. The fixed shaft 3 is fixed on the cutting table 1 through a support frame 2. The hydraulic rod 4 is arranged parallel to the fixed shaft 3. The bottom end of the hydraulic rod 4 is fixed with an adsorption head 5; the adsorption head 5 is an electric suction cup.

[0021] The annular motion module includes a rotating cylinder 6 and a first driving mechanism 7. The rotating cylinder 6 is coaxially sleeved on the fixed shaft 3, and the rotating cylinder 6 is coaxially rotatably connected to the fixed shaft 3. The rotating cylinder 6 is transmission-connected with the first driving mechanism 7, and the first driving mechanism 7 is used to drive the rotating cylinder 6 to rotate. The laser cutter 9 and the painting module are both fixedly connected to the rotating cylinder 6. The first driving mechanism 7 includes a first gear, a first gear ring, and a first motor. The first gear ring is coaxially fixedly connected to the rotating cylinder 6, and a first gear meshing with the first gear ring is provided on one side of the first gear ring. The first gear is coaxially fixedly connected to the output shaft of the first motor.

[0022] The painting module includes a hollow tube 10, a second driving mechanism, and a painting mechanism. A horizontal plate 8 is rotatably mounted on the hollow tube 10, and the horizontal plate 8 is connected to the annular motion module. A painting mechanism connected thereto is mounted at the bottom end of the hollow tube 10, and a hopper 11 is connected to the top end of the hollow tube 10. The second driving mechanism is used to drive the hollow tube 10 to rotate. The second driving mechanism includes a second motor 12, and the output shaft of the second motor 12 is coaxially arranged with the hollow tube 10, and the output shaft of the second motor 12 is fixedly connected to the hopper 11. The second motor 12 is fixedly connected to the horizontal plate 8, and the second motor 12 drives the hopper 11 to rotate, and the hopper 11 drives the hollow tube 10 connected thereto to rotate. The reason why a second driving mechanism is provided is that when the picking module picks up the cut blank, in order to avoid the brushing mechanism at the bottom of the hollow tube 10 obstructing the blank, the second driving mechanism can be used to drive the hollow tube 10 to rotate. The hollow tube 10 drives the brushing mechanism to rotate, so that the brushing mechanism rotates to the outside, so that the blank will not be obstructed during the rising process, and the brushing mechanism will be reset when the coating is applied.

[0023] The brushing mechanism includes a connector 13 and a third motor 15. The top of the connector 13 is fixedly connected to the hollow tube 10. A storage tray 16 is fixed to the bottom of the connector 13. A corresponding brush roller 14 is provided on one side of the connector 13. The third motor 15 is used to drive the brush roller 14 to rotate. A corresponding concave arc surface is provided on the connector 13 facing the brush roller 14, and the brush roller 14 is in direct contact with the concave arc surface. A storage cavity 17 connected to the inside of the hollow tube 10 is provided inside the connector 13, and a plurality of discharge holes 18 are provided on the concave arc surface. The storage tray 16 can be connected to an anti-rust paint recovery device through a pipeline to recover the anti-rust paint dropped from the storage tray 16.

[0024] When the brushing mechanism is in use, after the anti-rust paint stored in the storage container 11 is input into the storage chamber 17 through the hollow tube 10, it will flow out from the discharge hole 18, and when the third motor 15 drives the brush roller 14 to rotate, whenever the surface of the brush roller 14 passes through the concave arc surface, the anti-rust paint flowing out of the discharge hole 18 will be taken away by the brush roller 14, so that the surface of the brush roller 14 can be evenly covered with the anti-rust paint, and the paint effect is better. The brush roller 14 is a wool roller.

[0025] The hollow tube 10 is also provided with an on-off control mechanism, which is used to control the on-off state of the anti-rust coating flow in the hollow tube 10. The on-off control mechanism includes a guide cylinder 20, a gate 19, a magnetic seat 21, and a magnetic block 22. The guide cylinder 20 is provided on the hollow tube 10 and is connected to the inside thereof. A gate 19 that can enter the inside of the hollow tube 10 is inserted into the guide cylinder 20. A magnetic seat 21 is fixed to the outer end of the gate 19. The magnetic seat 21 is fixedly connected to the hollow tube 10 through a spring 23. A magnetic block 22 is fixed to the output shaft of the third motor 15 near the magnetic seat 21, and the magnetic block 22 and the magnetic seat 21 attract each other.

[0026] By setting the on-off mechanism, as shown in the attached Figure 4 As shown, when the magnetic block 22 is away from the magnetic seat 21, the gate 19 blocks the hollow tube 10; when the magnetic block 22 moves close to the magnetic seat 21, the magnetic seat 21 drives the gate 19 to move outward under the action of the magnetic force, thereby allowing the hollow tube 10 to be conductive, so that the intermittent discharge of the anti-rust paint can be achieved, thereby avoiding too much anti-rust paint flowing out at one time, resulting in a waste of anti-rust paint.

[0027] The working principle and use process of this utility model:

[0028] When cutting the inner liner cover, the raw material steel plate is placed on the cutting table 1, and then the annular motion module is started. The first driving mechanism 7 in the annular motion module drives the rotating cylinder 6 to rotate, and the rotating cylinder 6 drives the painting module and the laser cutter 9 to perform circular motion synchronously. During this process, the laser cutter 9 is started, and the laser beam emitted by the laser cutter 9 performs circular cutting on the steel plate on the cutting table 1. After the cutting is completed, the picking module is started at this time, and the hydraulic rod 4 in the picking module pushes the adsorption head 5 to move down. When the adsorption head 5 moves to the surface of the steel plate, the adsorption head 5 is started to absorb the cut blank, and then the hydraulic rod 4 drives the blank to move up until the blank moves to the height corresponding to the painting mechanism. At this time, the annular motion module is started again, and the annular motion module can drive the painting module to perform circular motion around the cross-section of the blank, thereby performing coating operations on the cross-section of the blank.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device for processing a liner protective cover, comprising a cutting table (1), characterized in that: A laser cutting assembly is arranged above the cutting table (1), and the laser cutting assembly comprises a circular motion module, a pickup module, a laser cutter (9), and a painting module. The laser cutter (9) and the painting module are arranged around the pickup module, and the circular motion module is used to drive the laser cutter (9) and the painting module to synchronously perform circular motion around the same central axis; The picking module is used to pick up the cut blank to a height corresponding to the painting module, so that the anti-rust paint can be applied to the cut surface of the blank during the circular motion of the painting module.

2. The laser cutting device for processing the inner liner protective cover according to claim 1, characterized in that: The painting module comprises a hollow tube (10), a second driving mechanism, a painting mechanism, and a material storage container (11); a transverse plate (8) is rotatably mounted on the hollow tube (10); the transverse plate (8) is connected to the annular motion module; a painting mechanism connected thereto is mounted at the bottom end of the hollow tube (10); a material storage container (11) is connected to the top end of the hollow tube (10); and the second driving mechanism is used to drive the hollow tube (10) to rotate.

3. The laser cutting device for processing the inner liner protective cover according to claim 2, characterized in that: The coating mechanism comprises a connector (13) and a third motor (15). The top end of the connector (13) is fixedly connected to the hollow tube (10). The bottom end of the connector (13) is fixedly provided with a material storage tray (16). A corresponding coating roller (14) is arranged on one side of the connector (13). The third motor (15) is used to drive the coating roller (14) to rotate. A corresponding concave arc surface is provided on the connector (13) toward the side of the coating roller (14), and the coating roller (14) is in direct contact with the concave arc surface. A material storage cavity (17) communicating with the inside of the hollow tube (10) is provided inside the connector (13), and a plurality of discharge holes (18) are provided through the concave arc surface.

4. The laser cutting device for processing the inner liner protective cover according to claim 3, characterized in that: The brush roller (14) is a wool roller.

5. The laser cutting device for processing the inner liner protective cover according to claim 3, characterized in that: The hollow tube (10) is also provided with an on-off control mechanism, which is used to control the on-off state of the flow of the anti-rust paint in the hollow tube (10).

6. The laser cutting device for processing the inner liner protective cover according to claim 5, characterized in that: The on-off control mechanism comprises a guide cylinder (20), a gate plate (19), a magnetic seat (21), and a magnetic block (22); the guide cylinder (20) is arranged on the hollow tube (10) and is in communication with the interior thereof; a gate plate (19) which can enter the interior of the hollow tube (10) is inserted into the guide cylinder (20); a magnetic seat (21) is fixed to the outer end of the gate plate (19); the magnetic seat (21) is connected to the hollow tube (10) via a plurality of springs (23); a magnetic block (22) is fixed to the output shaft of the third motor (15) close to the magnetic seat (21); the magnetic block (22) and the magnetic seat (21) attract each other.

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