Laser cutting device for induction cooker components

Abstract

The present invention relates to the technical field of induction cooker manufacturing, specifically to a laser cutting device for an induction cooker assembly, comprising a base, wherein a first support frame and a second support frame located directly below the first support frame are fixedly installed on the upper end surface of the base through a support column, and a feeding mechanism for transporting a ceramic plate to a cutting position is provided on the first support frame. An integrated operation model of loading, cutting and discharging is adopted to complete the rapid laser cutting of a ceramic heating plate. Firstly, the precision and path accuracy of the laser cutting are improved by clamping and fixing the upper and lower symmetrical planes. Secondly, the friction between the ceramic heating plate and the supporting plane is reduced by ball bearing support, thereby improving the discharging speed and efficiency. Therefore, with the mutual cooperation between the mechanisms, the automation degree of laser cutting is improved, and less space is occupied. At the same time, by reducing material handling and intermediate links, the processing time is significantly saved, the production cycle is accelerated, and the entire cutting process is made more efficient and stable.

Description

Technical Field

[0001] The invention relates to the technical field of induction cooker manufacturing, in particular to a laser cutting device for an induction cooker component. Background Art

[0002] The ceramic heating plate is an important component in the induction cooker. It has the advantages of efficient heat transfer, uniform heating, safety, reliability and easy cleaning. As a heat transfer medium, the ceramic heating plate efficiently conducts the heat generated by the electromagnetic coil to the bottom of the pot on the induction cooker, and the smooth surface of the ceramic heating plate helps to evenly distribute the heat, ensuring that the pots on the induction cooker are heated evenly.

[0003] Ceramic heating plates are manufactured through a series of precise processing steps including raw material preparation, blank preparation, ceramic plate sintering, ceramic plate finishing, ceramic plate cutting, drilling, surface treatment and quality inspection. Among them, cutting is the step of accurately cutting the ceramic plate to obtain a circular ceramic heating plate. Laser cutting is suitable for fine processing due to its high precision, non-contact, small heat-affected zone and other characteristics. Therefore, laser cutting is generally selected to prepare ceramic heating plates.

[0004] At present, the laser cutting processing of ceramic heating plates has the following disadvantages: 1. When laser cutting the ceramic plate, the cut ceramic plate must be moved to the cutting position first, and then the laser cutting machine is used to cut the ceramic plate. After the cutting is completed, the cut ceramic heating plate is taken out by an external robotic arm to complete the laser cutting of the ceramic heating plate. However, the above operation requires the use of multiple devices to cooperate with each other to complete the cutting process of the ceramic heating plate. The cooperation of multiple devices makes the entire operation process more complicated, increases the difficulty of system integration and the complexity of operation, and the switching and coordination between multiple devices will lead to a decrease in efficiency, slow down the overall production rhythm, and affect the output; 2. In the process of laser cutting of the ceramic plate, the laser cutting machine is usually suspended directly above the ceramic plate, and the cutting position is not supported. The ceramic plate will vibrate and move without sufficient support during the cutting process, causing the laser cutting path to deviate from the predetermined trajectory, thereby affecting the cutting accuracy. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a laser cutting device for an induction cooker assembly, which is achieved by the following specific technical means: a laser cutting device for an induction cooker assembly, comprising a base, a first support frame and a second support frame located directly below the first support frame are fixedly installed on the upper end surface of the base through arranged support columns, the first support frame is provided with a feeding mechanism for transporting the ceramic plate to the cutting position; the feeding mechanism comprises a transport part arranged on the first support frame, and the transport part is provided with a driving part for providing power therefor.

[0006] A cutting mechanism for cutting the ceramic plate is arranged on the base, and a discharging mechanism cooperating with the cutting mechanism and used for discharging and transporting the cut ceramic heating plate is arranged on the second support frame; the discharging mechanism includes a discharging part arranged on the second support frame and a synchronizing part providing power to the discharging part.

[0007] The cutting mechanism includes a moving part arranged on the base and used to move the ceramic heating plate obtained after cutting from the transportation part to the discharge part. The moving part is provided with a fixing part for squeezing and fixing the ceramic plate at the position to be cut up and down, and the fixing part is provided with a limiting part. The limiting part is provided with a cutting part that cooperates with it to implement laser rotation cutting on the ceramic plate and rolling support on the cutting position. The fixing part is also provided with a conversion part that cooperates with the auxiliary discharge mechanism to guide the transportation of the cut ceramic heating plate.

[0008] As a preferred technical solution of the present invention, the transport part includes a first limit plate, a first vertical plate, a roller and a rubber roller. A left-right symmetrical first limit plate is fixedly installed on the upper end surface of the first support frame, a first vertical plate is fixedly installed at the center of the upper end surface of the first limit plate, front-and-back symmetrical rollers are installed between the left-and-right symmetrical first vertical plates through bearings, and left-and-right symmetrical rubber rollers are fixedly sleeved on the rollers.

[0009] As a preferred technical solution of the present invention, the driving part includes a first motor and a first belt. The front and rear symmetrical rollers are connected by a first belt transmission. The first vertical plate is fixedly mounted with a first motor whose output end is fixedly connected to one of the rollers.

[0010] As a preferred technical solution of the present invention, the discharge part includes a second limit plate, a belt roller, a second belt, a push block and a blanking plate. The upper end surface of the second support frame is fixedly installed with a left-right symmetrical second limit plate. The upper end surface of the second limit plate is rotatably installed with a front-and-back symmetrical belt roller through a bearing. The front-and-back symmetrical belt rollers are connected through a second belt transmission. A number of push blocks are evenly distributed on the outer ring wall of the second belt along its contour, and a blanking plate is fixedly installed at the front end of the second support frame.

[0011] As a preferred technical solution of the present invention, the synchronization part includes a first rotating shaft, a second rotating shaft and a second motor. The second rotating shaft is rotatably installed on the lower end of the rear side of the second support frame through a bearing seat. A fixed sleeve is provided on the second rotating shaft with a first bevel gear that is symmetrical on both sides. The first rotating shaft is fixedly installed through the center of the belt roller on the rear side. The first rotating shaft is connected to the second limiting plate bearing. A fixed sleeve is provided at the lower end of the first rotating shaft with a second bevel gear that is meshed with the corresponding first bevel gear. A second motor with an output end fixedly connected to the second rotating shaft is fixedly installed at the lower end of the second support frame.

[0012] As a preferred technical solution of the present invention, the material moving part includes a vertical slide rail, a screw rod, a third motor and a supporting slider. The upper end surface of the base is fixedly installed with the vertical slide rail, a screw rod is installed through the vertical slide rail through a bearing, a supporting slider threadedly connected to the screw rod is slidably installed on the side of the vertical slide rail close to the first support frame, and a third motor with an output end fixedly connected to the screw rod is fixedly installed on the vertical slide rail.

[0013] As a preferred technical solution of the present invention, the fixed part includes a limiting slide, a bidirectional screw, a fourth motor, a support arm and an alignment column. A limiting slide is provided on a side wall of the support slider close to the first support frame, a bidirectional screw is installed in the limiting slide through a bearing, a fourth motor whose output end is fixedly connected to the bidirectional screw is fixedly installed on the support slider, a support arm which is symmetrical up and down and threadedly connected to the bidirectional screw is slidably installed in the limiting slide, and an alignment column located between the left-right symmetrical first limiting plates is fixedly installed on a side wall where the upper and lower symmetrical support arms are close to each other.

[0014] As a preferred technical solution of the present invention, the limiting part includes a load-bearing slide, a first spring, an electric push rod, a positioning hole and a rotating cylinder. A load-bearing slide with a cavity inside is slidably installed on the positioning column located on the upper side. A first spring sleeved on the corresponding positioning column is fixedly installed between the load-bearing slide and the support arm located on the upper side. A positioning hole for limiting the height of the load-bearing slide is provided on the positioning column located on the upper side. An electric push rod whose telescopic end cooperates with the positioning hole is fixedly installed in the load-bearing slide, and a rotating cylinder is installed on the lower end surface of the load-bearing slide through a bearing.

[0015] As a preferred technical solution of the present invention, the cutting part includes a fifth motor, a first L-shaped support rod, a laser cutter and a second L-shaped support rod. The fifth motor is fixedly installed in the supporting slide, and the output end of the fifth motor is connected to the rotating drum through a transmission gear set. The first L-shaped support rod is fixedly installed on the rotating drum with a left-right symmetrical first L-shaped support rod, and the laser cutter is fixedly installed on the vertical section of the first L-shaped support rod. The second L-shaped support rod is fixedly installed on the end of the first L-shaped support rod away from the rotating drum, and a rolling ball is arranged on the lower end surface of the vertical section of the second L-shaped support rod.

[0016] As a preferred technical solution of the present invention, the conversion part includes a conversion hole, a second spring, a connecting seat and a ball. A side wall of the upper and lower symmetrical alignment columns close to each other is provided with a plurality of conversion holes in a circular array. A connecting seat is slidably installed in the conversion hole through the second spring, and a ball is provided at one end of the upper and lower connecting seats close to each other.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The laser cutting device of the induction cooker assembly, through the coordinated use of the set feeding mechanism, discharging mechanism and cutting mechanism, adopts an integrated operation model of loading, cutting and discharging to complete the rapid laser cutting of the ceramic heating plate. Firstly, it is fixed by upper and lower symmetrical plane clamping to ensure that the ceramic plate will not move or vibrate during the cutting process, thereby improving the precision and path accuracy of the laser cutting. Secondly, the friction between the ceramic heating plate and the supporting plane is reduced by ball support, and the discharging speed and efficiency are improved. Therefore, with the mutual cooperation between the mechanisms, the automation degree of laser cutting is improved, and less space is occupied. At the same time, by reducing material handling and intermediate links, the processing time is significantly saved, the production cycle is accelerated, and the entire cutting process is made more efficient and stable.

[0018] 2. The laser cutting device of the induction cooker assembly uses a cutting mechanism to clamp and fix the ceramic plate to be cut in an upper and lower position before cutting, and uses the ceramic plate as a reference to support the laser cutter during the cutting process to ensure that the ceramic plate does not move or vibrate during the cutting process, thereby improving the accuracy of laser cutting and ensuring the accuracy of the cutting path. At the same time, clamping and fixing can ensure the precise positioning of the ceramic plate, avoid cutting deviations and errors, and improve the consistency and repeatability of cutting.

[0019] 3. The laser cutting device of the induction cooker assembly, through the coordinated use of the cutting mechanism and the discharging mechanism, moves the ceramic heating plate horizontally to the discharging position after cutting is completed, and converts it into a ball contact with the upper and lower surfaces of the ceramic heating plate, providing a guide for the subsequent discharging of the ceramic heating plate, reducing the friction between the ceramic heating plate and the supporting plane, thereby reducing the surface scratches or damage caused by friction, and after converting to ball support, the ceramic heating plate can be moved more easily on the horizontal plane, which greatly improves the speed and efficiency of discharging, and saves time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention when it is working.

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the feeding mechanism of the present invention.

[0023] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the discharge mechanism of the present invention.

[0024] Figure 5 It is a schematic diagram of a partially cutaway three-dimensional structure of the cutting mechanism of the present invention.

[0025] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0026] Figure 7 It is a schematic diagram of the cross-sectional three-dimensional structure of the conversion part of the present invention.

[0027] Figure 8 for Figure 7 Schematic diagram of the enlarged structure at point B in the middle.

[0028] In the figure: 1, base; 2, first support frame; 3, second support frame; 4, feeding mechanism; 41, transportation part; 411, first limit plate; 412, first vertical plate; 413, roller; 414, rubber roller; 42, driving part; 421, first motor; 422, first belt; 5, discharge mechanism; 51, discharge part; 511, second limit plate; 512, belt roller; 513, second belt; 514, push block; 515, unloading plate; 52, synchronization part; 521, first rotating shaft; 522, second rotating shaft; 523, second motor; 6, cutting mechanism; 61, material moving part; 611, vertical slide rail; 6 12. Screw rod; 613. Third motor; 614. Support slider; 62. Fixing part; 621. Limiting slideway; 622. Bidirectional screw rod; 623. Fourth motor; 624. Support arm; 625. Alignment column; 63. Limiting part; 631. Load-bearing slide plate; 632. First spring; 633. Electric push rod; 634. Positioning hole; 635. Rotating drum; 64. Cutting part; 641. Fifth motor; 642. First L-shaped support rod; 643. Laser cutter; 644. Second L-shaped support rod; 65. Conversion part; 651. Conversion hole; 652. Second spring; 653. Connecting seat; 654. Ball bearing. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1 A laser cutting device for an induction cooker assembly includes a base 1, a first support frame 2 and a second support frame 3 located directly below the first support frame 2 are fixedly installed on the upper end surface of the base 1 through a support column, and a feeding mechanism 4 for transporting a ceramic plate to a cutting position is arranged on the first support frame 2; the feeding mechanism 4 includes a transport part 41 arranged on the first support frame 2, and a driving part 42 for providing power therefor is arranged on the transport part 41.

[0031] See also Figure 1 A cutting mechanism 6 for cutting the ceramic plate is provided on the base 1, and a discharging mechanism 5 cooperating with the cutting mechanism 6 and used for discharging and transporting the cut ceramic heating plate is provided on the second support frame 3; the discharging mechanism 5 includes a discharging part 51 provided on the second support frame 3 and a synchronizing part 52 providing power to the discharging part 51.

[0032] See also Figure 1 and Figure 2 The cutting mechanism 6 includes a moving part 61 arranged on the base 1 and used to move the ceramic heating plate obtained after cutting from the transportation part 41 to the discharge part 51. The moving part 61 is provided with a fixing part 62 for squeezing and fixing the ceramic plate at the position to be cut up and down, and a limiting part 63 is provided on the fixing part 62. The limiting part 63 is provided with a cutting part 64 for cooperating with it to implement laser rotation cutting on the ceramic plate and rolling support on the cutting position. The fixing part 62 is also provided with a conversion part 65 for cooperating with the auxiliary discharge mechanism 5 to guide and transport the cut ceramic heating plate.

[0033] See also Figure 1 , Figure 2 and Figure 3 The transport part 41 includes a first limit plate 411, a first vertical plate 412, a roller 413 and a rubber roller 414. The upper end surface of the first support frame 2 is fixedly installed with a left-right symmetrical first limit plate 411, and the first vertical plate 412 is fixedly installed at the center of the upper end surface of the first limit plate 411. The left-right symmetrical first vertical plates 412 are penetrated by bearings and the front-back symmetrical rollers 413 are fixedly sleeved on the rollers 413.

[0034] See also Figure 1 , Figure 2 and Figure 3 The driving unit 42 includes a first motor 421 and a first belt 422 . The front and rear symmetrical rollers 413 are connected by the first belt 422 . The first vertical plate 412 is fixedly mounted with a first motor 421 whose output end is fixedly connected to one of the rollers 413 .

[0035] During specific work, when laser cutting of a ceramic plate is required, the ceramic plate to be cut is placed between the front-to-back symmetrical roller 413 and the first limiting plate 411, and then the first motor 421 is started to rotate the roller 413 fixed thereto, and the first belt 422 is used to rotate the front-to-back symmetrical roller 413 synchronously, and the roller 413 will move the ceramic plate horizontally to the cutting mechanism 6 through the rubber roller 414, thereby completing the loading operation of the ceramic plate.

[0036] See also Figure 1 , Figure 2 and Figure 5The material moving part 61 includes a vertical slide rail 611, a screw rod 612, a third motor 613 and a supporting slider 614. The vertical slide rail 611 is fixedly installed on the upper end surface of the base 1. The screw rod 612 is installed through the vertical slide rail 611 through a bearing. A supporting slider 614 threadedly connected to the screw rod 612 is slidably installed on the side of the vertical slide rail 611 close to the first supporting frame 2. The third motor 613 whose output end is fixedly connected to the screw rod 612 is fixedly installed on the vertical slide rail 611.

[0037] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 The fixing part 62 includes a limiting slide 621, a bidirectional screw 622, a fourth motor 623, a support arm 624 and an alignment column 625. A side wall of the support slider 614 close to the first support frame 2 is provided with a limiting slide 621, and a bidirectional screw 622 is installed in the limiting slide 621 through a bearing. The fourth motor 623 whose output end is fixedly connected to the bidirectional screw 622 is fixedly installed on the support slider 614. A support arm 624 that is symmetrical up and down and threadedly connected to the bidirectional screw 622 is slidably installed in the limiting slide 621. An alignment column 625 located between the left-right symmetrical first limiting plates 411 is fixedly installed on a side wall where the upper and lower symmetrical support arms 624 are close to each other.

[0038] See also Figure 2 , Figure 7 and Figure 8 The conversion part 65 includes a conversion hole 651, a second spring 652, a connecting seat 653 and a ball 654. The side walls of the upper and lower symmetrical alignment columns 625 close to each other are each provided with a plurality of conversion holes 651 in a circular array. A connecting seat 653 is slidably installed in the conversion hole 651 through the second spring 652. The upper and lower connecting seats 653 facing each other are provided with a ball 654 at one end close to each other.

[0039] During specific operation, when the feeding mechanism 4 moves the ceramic plate to the cutting mechanism 6, the fourth motor 623 is started to rotate the bidirectional screw 622, thereby bringing the upper and lower symmetrical support arms 624 closer to each other synchronously, and when the upper and lower alignment columns 625 squeeze the upper and lower end surfaces of the ceramic plate at the same time, the fourth motor 623 is stopped. During this process, the alignment columns 625 will squeeze the ball 654 into the conversion hole 651, so that the upper and lower alignment columns 625 can clamp and fix the ceramic plate to be cut in a plane that is symmetrical up and down.

[0040] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7The limiting part 63 includes a bearing slide 631, a first spring 632, an electric push rod 633, a positioning hole 634 and a rotating drum 635. The bearing slide 631 with a cavity inside is slidably installed on the alignment column 625 on the upper side. The first spring 632 sleeved on the corresponding alignment column 625 is fixedly installed between the bearing slide 631 and the support arm 624 on the upper side. The alignment column 625 on the upper side is provided with a positioning hole 634 for limiting the height of the bearing slide 631. The electric push rod 633 whose telescopic end cooperates with the positioning hole 634 is fixedly installed in the bearing slide 631. The rotating drum 635 is installed on the lower end surface of the bearing slide 631 through a bearing.

[0041] See also Figure 1 , Figure 2 , Figure 5 and Figure 7 The cutting part 64 includes a fifth motor 641, a first L-shaped support rod 642, a laser cutter 643 and a second L-shaped support rod 644. The fifth motor 641 is fixedly installed in the supporting slide 631. The output end of the fifth motor 641 is connected to the rotating drum 635 through a transmission gear set. The first L-shaped support rod 642 is fixedly installed with a left-right symmetrical first L-shaped support rod 642. The laser cutter 643 is fixedly installed on the vertical section of the first L-shaped support rod 642. The second L-shaped support rod 644 is fixedly installed on the end of the first L-shaped support rod 642 away from the rotating drum 635. A rolling ball is arranged on the lower end surface of the vertical section of the second L-shaped support rod 644.

[0042] During specific operation, when the alignment column 625 clamps and fixes the ceramic plate, the squeezing of the rubber roller 414 and the alignment column 625 will firmly fix the ceramic plate on the upper end surface of the first limit plate 411 that is symmetrical on both sides. When the upper alignment column 625 descends, it will synchronously bring the supporting slide 631 down, and the first spring 632 always presses the supporting slide 631 downward. When the lower end surface of the alignment column 625 has not yet contacted the ceramic plate, the ball on the second L-shaped support rod 644 will first contact the upper end surface of the ceramic plate, and the alignment column 625 continues to descend, and the second L-shaped support rod 644 will squeeze the first spring 632 upward through the supporting slide 631. When the horizontal surface of the alignment column 625 contacts the upper end surface of the ceramic plate, the telescopic end of the electric push rod 633 is located at the position corresponding to the positioning hole 634, and then the electric push rod 633 is started to insert its telescopic end into the positioning hole 634, so as to fix the supporting slide 631 and thus fix the laser cutter 643.

[0043] Then, the fifth motor 641 is started to rotate the rotating drum 635 through the transmission gear set, and at the same time, the laser cutters 643 on both sides are started to cut the ceramic plate. In the process of the laser cutters 643 on both sides rotating to cut the ceramic plate, the second L-shaped support rod 644 will use the ceramic plate as a reference to support the laser cutter 643 again, thereby ensuring that the ceramic plate will not move or vibrate during the cutting process, thereby improving the accuracy of laser cutting.

[0044] See also Figure 1 , Figure 2 and Figure 4 The discharge part 51 includes a second limiting plate 511, a belt roller 512, a second belt 513, a push block 514 and a blanking plate 515. The upper end surface of the second support frame 3 is fixedly installed with a left-right symmetrical second limiting plate 511. The upper end surface of the second limiting plate 511 is rotatably installed with a front-and-back symmetrical belt roller 512 through a bearing. The front-and-back symmetrical belt rollers 512 are connected by a transmission through the set second belt 513. A number of push blocks 514 are evenly distributed on the outer ring wall of the second belt 513 along its contour. The blanking plate 515 is fixedly installed at the front end of the second support frame 3.

[0045] See also Figure 1 , Figure 2 , Figure 4 and Figure 7 The synchronization part 52 includes a first rotating shaft 521, a second rotating shaft 522 and a second motor 523. The second rotating shaft 522 is rotatably installed at the lower end of the rear side of the second support frame 3 through a bearing seat. A first bevel gear that is symmetrical on both sides is fixedly sleeved on the second rotating shaft 522. The center of the belt roller 512 located on the rear side is fixedly penetrated by the first rotating shaft 521. The first rotating shaft 521 is connected to the second limiting plate 511 with a bearing. The lower end of the first rotating shaft 521 is fixedly sleeved with a second bevel gear that meshes with the corresponding first bevel gear. The lower end of the second support frame 3 is fixedly installed with a second motor 523 whose output end is fixedly connected to the second rotating shaft 522.

[0046] During specific operation, after the cutting is completed, the electric push rod 633 is started in reverse to retract its telescopic end, thereby releasing the fixation of the supporting slide 631, and then the third motor 613 is started to rotate with the screw rod 612, and the supporting slide block 614 is lowered along the vertical slide rail 611, so that the upper and lower alignment columns 625 are lowered with the cut ceramic heating plate until the ceramic heating plate moves to the upper end surface of the second limit plate 511, at which time the third motor 613 can be stopped.

[0047] Then, the fourth motor 623 is started in reverse to make the upper and lower symmetrical alignment columns 625 move in reverse and synchronously for a certain distance. At this time, under the action of the second spring 652, the connecting seat 653 is pushed out of the conversion hole 651, so that the plane fixing the ceramic heating plate is converted into the ball 654, and the several balls 654 on the upper and lower sides will provide multi-point support for the ceramic heating plate.

[0048] Then, the second motor 523 is started to rotate with the second rotating shaft 522, and the second rotating shaft 522 will rotate the first rotating shaft 521 through the first bevel gears on both sides and the corresponding second bevel gears, so that the first rotating shaft 521 on both sides rotates in the opposite direction with the belt roller 512, thereby pushing the ceramic heating plate to the lower material plate 515 through the second belts 513 on both sides and the push blocks 514. At this time, the ball 654 will provide a guide for the discharge of the ceramic heating plate, and the supporting plates on both sides of the second support frame 3 will support the ceramic heating plate, so that the ceramic heating plate can reach the lower material plate 515 along the supporting plates, thereby completing the laser cutting process of the ceramic heating plate, and then reversely start the third motor 613 and the fourth motor 623 to reset the support slider 614 and the upper and lower alignment columns 625, and then the subsequent laser cutting process of the ceramic heating plate can be carried out.

[0049] See also Figure 1 — Figure 8 Working principle: When the ceramic plate needs to be laser cut, the ceramic plate to be cut is placed between the front-to-back symmetrical rollers 413 and the first limit plate 411, and then the ceramic plate is horizontally moved to the cutting mechanism 6 through the feeding mechanism 4, and then the fourth motor 623 is started to clamp and fix the ceramic plate to be cut in the upper and lower plane through the fixing part 62.

[0050] When the upper alignment column 625 descends, the electric push rod 633 is started to insert its telescopic end into the positioning hole 634, so as to fix the supporting slide 631 on the upper alignment column 625, thereby fixing the laser cutter 643, and then the fifth motor 641 and the laser cutters 643 on both sides are started to cut the ceramic plate.

[0051] After the cutting is completed, the electric push rod 633 is started in reverse to retract its telescopic end, thereby releasing the fixation of the supporting slide 631. The third motor 613 is then started to rotate with the screw rod 612, and the cut ceramic heating plate is lowered until the ceramic heating plate moves to the upper end surface of the second limit plate 511. The fourth motor 623 is then started in reverse to make the upper and lower symmetrical alignment columns 625 move in reverse and synchronously for a certain distance, so that the ball 654 contacts the ceramic heating plate.

[0052] Then start the second motor 523, and push the ceramic heating plate toward the lower plate 515 through the discharge mechanism 5. At this time, the ball 654 will provide guidance for the discharge of the ceramic heating plate, thereby completing the laser cutting process of the ceramic heating plate. Then start the third motor 613 and the fourth motor 623 in reverse to reset the support slider 614 and the upper and lower alignment columns 625, and then the subsequent laser cutting process of the ceramic heating plate can be carried out.

[0053] 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 an induction cooker assembly, comprising a base (1), characterized in that: A first support frame (2) and a second support frame (3) located directly below the first support frame (2) are fixedly mounted on the upper end surface of the base (1) via support columns, and a feeding mechanism (4) for transporting the ceramic heating plate to a cutting position is provided on the first support frame (2); The feeding mechanism (4) comprises a transport part (41) arranged on the first support frame (2), and a driving part (42) for providing power to the transport part (41) is arranged on the transport part (41); The base (1) is provided with a cutting mechanism (6) for cutting the ceramic heating plate, and the second support frame (3) is provided with a discharging mechanism (5) that cooperates with the cutting mechanism (6) and is used for discharging and transporting the cut ceramic heating plate; The discharge mechanism (5) comprises a discharge part (51) arranged on the second support frame (3) and a synchronization part (52) providing power to the discharge part (51); The cutting mechanism (6) comprises a moving part (61) arranged on the base (1) and used for moving the ceramic heating plate obtained after cutting from the transport part (41) to the discharge part (51); the moving part (61) is provided with a fixing part (62) used for pressing and fixing the ceramic heating plate at a position to be cut up and down; the fixing part (62) is provided with a limiting part (63); the limiting part (63) is provided with a cutting part (64) which cooperates with the fixing part to perform laser rotation cutting on the ceramic heating plate and rolling support on the cutting position; the fixing part (62) is also provided with a conversion part (65) which cooperates with the auxiliary discharge mechanism (5) to guide and transport the cut ceramic heating plate; The transport part (41) comprises a first limiting plate (411), and a left-right symmetrical first limiting plate (411) is fixedly mounted on the upper end surface of the first supporting frame (2); The material shifting portion (61) comprises a vertical slide rail (611), a screw rod (612), a third motor (613) and a support slider (614); the vertical slide rail (611) is fixedly mounted on the upper end surface of the base (1); a screw rod (612) is installed in the vertical slide rail (611) through a bearing; a support slider (614) threadedly connected to the screw rod (612) is slidably mounted on one side of the vertical slide rail (611) close to the first support frame (2); and a third motor (613) whose output end is fixedly connected to the screw rod (612) is fixedly mounted on the vertical slide rail (611); The fixing part (62) comprises a limiting slideway (621), a bidirectional screw (622), a fourth motor (623), a support arm (624) and an alignment column (625); a limiting slideway (621) is provided on a side wall of the support slider (614) close to the first support frame (2); a bidirectional screw (622) is installed in the limiting slideway (621) through a bearing; a fourth motor (623) whose output end is fixedly connected to the bidirectional screw (622) is fixedly installed on the support slider (614); a support arm (624) which is symmetrical up and down and threadedly connected to the bidirectional screw (622) is slidably installed in the limiting slideway (621); an alignment column (625) located between the left-right symmetrical first limiting plates (411) is fixedly installed on a side wall of the mutually adjacent supporting arms (624) which are symmetrical up and down; The limiting part (63) comprises a bearing slide plate (631), a first spring (632), an electric push rod (633), a positioning hole (634) and a rotating drum (635); a bearing slide plate (631) with a cavity inside is slidably mounted on the alignment column (625) located on the upper side; a first spring (632) sleeved on the corresponding alignment column (625) is fixedly mounted between the bearing slide plate (631) and the support arm (624) located on the upper side; a positioning hole (634) for limiting the height of the bearing slide plate (631) is provided on the alignment column (625) located on the upper side; an electric push rod (633) whose telescopic end matches the positioning hole (634) is fixedly mounted inside the bearing slide plate (631); and a rotating drum (635) is mounted on the lower end surface of the bearing slide plate (631) via a bearing; The cutting part (64) comprises a fifth motor (641), a first L-shaped support rod (642), a laser cutter (643) and a second L-shaped support rod (644); the fifth motor (641) is fixedly installed in the bearing slide plate (631); the output end of the fifth motor (641) is connected to the rotating drum (635) by a transmission gear set; a left-right symmetrical first L-shaped support rod (642) is fixedly installed on the rotating drum (635); the laser cutter (643) is fixedly installed on the vertical section of the first L-shaped support rod (642); the second L-shaped support rod (644) is fixedly installed on one end of the first L-shaped support rod (642) away from the rotating drum (635); and a rolling ball is arranged on the lower end surface of the vertical section of the second L-shaped support rod (644); The conversion part (65) comprises a conversion hole (651), a second spring (652), a connecting seat (653) and a ball (654); a plurality of conversion holes (651) are provided in a circular array on one side wall of the mutually adjacent aligning posts (625) which are symmetrical up and down; a connecting seat (653) is slidably mounted in the conversion hole (651) via the second spring (652); and a ball (654) is provided on one end of the mutually adjacent connecting seats (653) which are opposite to each other up and down.

2. The induction cooker component laser cutting device according to claim 1, characterized in that: The transport part (41) further comprises a first vertical plate (412), a roller (413) and a rubber roller (414); the first vertical plate (412) is fixedly mounted at the center of the upper end surface of the first limiting plate (411); a front-to-back symmetrical roller (413) is installed through a bearing between the left-right symmetrical first vertical plates (412); and a left-right symmetrical rubber roller (414) is fixedly sleeved on the roller (413).

3. The induction cooker component laser cutting device according to claim 2, characterized in that: The driving part (42) comprises a first motor (421) and a first belt (422); the front and rear symmetrical rollers (413) are connected in transmission via the first belt (422); and the first vertical plate (412) is fixedly mounted with a first motor (421) whose output end is fixedly connected to one of the rollers (413).

4. The induction cooker component laser cutting device according to claim 1, characterized in that: The discharge portion (51) comprises a second limiting plate (511), a belt roller (512), a second belt (513), a push block (514) and a blanking plate (515); a left-right symmetrical second limiting plate (511) is fixedly mounted on the upper end surface of the second support frame (3); a front-rear symmetrical belt roller (512) is rotatably mounted on the upper end surface of the second limiting plate (511) via a bearing; the front-rear symmetrical belt rollers (512) are connected in transmission via a second belt (513); a plurality of push blocks (514) are evenly distributed on the outer ring wall of the second belt (513) along its contour; and a blanking plate (515) is fixedly mounted on the front end of the second support frame (3).

5. The induction cooker component laser cutting device according to claim 4, characterized in that: The synchronous part (52) comprises a first rotating shaft (521), a second rotating shaft (522) and a second motor (523); the second rotating shaft (522) is rotatably mounted on the lower end of the rear side of the second support frame (3) via a bearing seat; a left-right symmetrical first bevel gear is fixedly sleeved on the second rotating shaft (522); the first rotating shaft (521) is fixedly penetrated and mounted at the center of the belt roller (512) located at the rear side; the first rotating shaft (521) is bearing-connected to the second limiting plate (511); a second bevel gear meshingly connected to the corresponding first bevel gear is fixedly sleeved on the lower end of the first rotating shaft (521); and a second motor (523) whose output end is fixedly connected to the second rotating shaft (522) is fixedly mounted on the lower end of the second support frame (3).

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