Laser cutting equipment for cabinet production and processing

Abstract

The laser cutting equipment for cabinet production and machining comprises supporting legs and further comprises a driving assembly, a connecting assembly and a supporting assembly, a cutting lathe is fixedly connected to the tops of the supporting legs, a connecting supporting column is fixedly connected to the top of the cutting lathe, and a guiding moving frame is arranged at the top of the connecting supporting column; a laser cutting head is arranged in the guide moving frame, and the driving assembly comprises a protection driving cylinder which is fixedly connected to the middle of the inner bottom of the cutting lathe. After laser cutting work is completed, an electric telescopic rod is controlled to drive a lifting driving disc to ascend, a first auxiliary wheel and a second auxiliary wheel support the bottom of a cabinet plate again and move the cabinet plate to the upper side of a cutting lathe, the distance between the cabinet plate and a supporting column in the cutting lathe is increased, the cabinet plate is easier to take down, and when the cabinet plate is taken down, the cutting lathe is more convenient to use. And due to the arrangement of the first auxiliary wheel and the second auxiliary wheel, the cabinet plate can be moved and taken out in a more labor-saving mode, and the device is more convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of cabinet production and processing equipment, and in particular to laser cutting equipment for cabinet production and processing. Background Art

[0002] Cabinets have a wide range of applications, including but not limited to homes, offices, schools, hospitals and other places. For example, in homes, cabinets can be used as wardrobes, shoe cabinets, storage cabinets, etc. In offices, they can be used as file cabinets, filing cabinets, etc. When cabinets are produced, they need to be cut. During the laser cutting process, the laser beam has no direct contact with the material, avoiding the mechanical stress and deformation that may be caused by traditional mechanical cutting. The laser cutting speed is fast, which can greatly shorten the production cycle and improve production efficiency.

[0003] The cabinet body is assembled from multiple cabinet panels, and when producing the cabinet panels, the cabinet panels need to be laser cut. However, since the existing laser cutting device needs to be manually placed on the top of the lathe and then the cabinet panels are cut, the bottom of the cabinet panel is in direct contact with the support column on the top of the lathe, so that after the cutting is completed, the bottom of the cabinet panel is easily scratched, resulting in scratches when the cabinet panel is used subsequently. Improvements need to be made to this problem. Summary of the invention

[0004] The object of the present invention is to provide a laser cutting device for cabinet production and processing to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a laser cutting equipment for cabinet production and processing, comprising a supporting foot, and also comprising a driving assembly, a connecting assembly and a supporting assembly. The top of the supporting foot is fixedly connected to a cutting lathe, and the top of the cutting lathe is fixedly connected to a connecting support column. The top of the connecting support column is provided with a guide movable frame, and a laser cutting head is provided in the guide movable frame.

[0006] Wherein, the driving component comprises: A protective driving cylinder is fixedly connected to the middle of the bottom of the cutting lathe, a protective circular plate is fixedly connected to the middle of the protective driving cylinder, an electric telescopic rod is fixedly connected to the bottom of the protective driving cylinder, the electric telescopic rod has a telescopic end, a lifting driving disc is fixedly connected to the top of the telescopic end of the electric telescopic rod, a lifting connecting column is fixedly connected to the middle of the top of the lifting driving disc, the top of the lifting connecting column is rotatably connected to a rotating base, and an auxiliary wheel is rotatably connected to the middle of the rotating base.

[0007] According to the above technical solution, the connecting assembly includes a driving frame 1, an extrusion plate, an auxiliary frame, a rotating support arm and a positioning rotating frame. The driving frame 1 is fixedly connected to the outer side of the lifting driving disc, the extrusion plate is rotatably connected to the inner middle part of the driving frame 1, the auxiliary frame is rotatably connected to the side of the extrusion plate away from the driving frame 1, the rotating support arm is fixedly connected to the top of the auxiliary frame, and the positioning rotating frame is fixedly connected to the outer top of the driving frame 1.

[0008] According to the above technical solution, the support assembly includes a spring, a guide rod, a buffer frame and two auxiliary wheels. The spring is fixedly connected to the middle of the top of the rotating support arm, the guide rod is fixedly connected to the top of the rotating support arm and is located at the front and rear sides of the spring, the buffer frame is slidably connected to the outside of the guide rod, and the two auxiliary wheels are rotatably connected to the middle part of the buffer frame.

[0009] According to the above technical solution, the telescopic end of the protective drive cylinder passes through the bottom of the protective circular plate and extends above the protective circular plate to be fixedly connected to the bottom of the lifting drive disc. A sliding groove is provided in the lifting drive disc, and the lifting drive disc is slidably connected to the outer wall of the protective drive cylinder through the sliding groove.

[0010] According to the above technical solution, a lifting circular groove is opened in the middle of the top of the protective driving cylinder, and the size of the lifting circular groove is larger than the diameter of the rotating base and the auxiliary wheel.

[0011] According to the above technical solution, the rotating support arm is rotatably connected to the middle of the positioning rotating frame at one side close to the protective driving cylinder.

[0012] According to the above technical solution, the top of the spring is fixedly connected to the bottom of the buffer frame.

[0013] According to the above technical solution, the number of the driving frame 1, extrusion plate, auxiliary frame, rotating support arm and positioning rotating frame is four, and the four driving frame 1, extrusion plate, auxiliary frame, rotating support arm and positioning rotating frame are distributed in a ring outside the protective driving cylinder.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: when the cabinet panel needs to be laser cut, the present invention controls the electric telescopic rod in the protective driving cylinder to work, and when the electric telescopic rod works, it pushes the lifting driving disc to rise, so that the lifting connecting column on the top of the lifting driving disc is exposed from the top of the protective driving cylinder. At this time, the rotating base and the auxiliary wheel on the top of the lifting connecting column move to the top of the protective driving cylinder. When the lifting driving disc rises, the lifting driving disc drives the driving frame to rise synchronously. When the driving frame rises, the driving frame pushes the extrusion plate. When the extrusion plate is pushed When moving, the extrusion plate pushes the rotating support arm on the auxiliary frame. Since the rotating support arm is rotatably connected to the middle part of the positioning rotating frame, the rotating support arm rotates in the positioning rotating frame, and the rotating support arm and the positioning rotating frame are level. At this time, the buffer frame and the auxiliary wheel two are in the same plane as the rotating base and the auxiliary wheel one. Then, the cabinet board is placed on the top of the auxiliary wheel one and the auxiliary wheel two to support the bottom of the cabinet board. At the same time, when moving the cabinet board, avoid contact between the cabinet board and the support column in the cutting lathe to ensure that when moving the cabinet board, the cabinet board will not be scratched due to contact with the support column in the cutting lathe. When laser cutting is required, the electric telescopic rod is controlled to drive the lifting drive disc. At this time, the auxiliary wheel 1 on the top of the lifting drive disc descends, and the rotating support arm at the bottom of the cabinet plate rotates in the positioning rotating frame. The auxiliary wheel 2 on the side away from the protective drive cylinder is first separated from the bottom of the cabinet plate, and the auxiliary wheel 2 close to the outer wall of the protective drive cylinder can still support the bottom of the cabinet plate under the action of the spring when tilting. When the auxiliary wheel 1 moves into the protective drive cylinder, the rotating support arm rotates to be close to the outside of the protective drive cylinder, so that the cabinet plate descends and contacts the support column in the cutting lathe, and then laser cutting is performed. By storing the rotating support arm on both sides of the protective drive cylinder, the work is avoided from being affected during laser cutting. At the same time, the auxiliary wheel 1 moves downward slowly, which can reduce the impact force generated when the cabinet plate descends and contacts the support column in the cutting lathe, thereby ensuring the integrity of the bottom of the cabinet plate and avoiding scratches caused by impact. After the laser cutting work is completed, the electric telescopic rod is controlled to drive the lifting drive disc to rise, so that the auxiliary wheels 1 and 2 can support the bottom of the cabinet panel again and move to the upper side of the cutting lathe, so that the distance between the cabinet panel and the supporting columns in the cutting lathe is increased, making it easier to remove the cabinet panel. When removing the cabinet panel, due to the provision of the auxiliary wheels 1 and 2, the cabinet panel can be moved and taken out more labor-savingly, making the device more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the protective driving cylinder of the present invention; Figure 3 It is a schematic diagram of the protective circular plate of the present invention; Figure 4 It is a schematic diagram of the positioning rotating frame of the present invention; Figure 5 is a schematic diagram of an auxiliary wheel of the present invention; Figure 6 It is a schematic diagram of the extrusion plate of the present invention; Figure 7 It is a schematic diagram of the spring of the present invention.

[0016] In the figure: 1. Support foot; 2. Cutting lathe; 3. Connecting support column; 4. Guide moving frame; 5. Laser cutting head; 6. Drive assembly; 601. Protective drive cylinder; 602. Protective circular plate; 603. Electric telescopic rod; 604. Lifting drive disc; 605. Lifting connecting column; 606. Rotating base; 607. Auxiliary wheel one; 7. Connecting assembly; 701. Drive frame one; 702. Extrusion plate; 703. Auxiliary frame; 704. Rotating support arm; 705. Positioning rotating frame; 8. Support assembly; 801. Spring; 802. Guide rod; 803. Buffer frame; 804. Auxiliary wheel two. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-5 The present invention provides a technical solution: a laser cutting device for cabinet production and processing, including a supporting foot 1, a driving component 6, a connecting component 7 and a supporting component 8. The top of the supporting foot 1 is fixedly connected to a cutting lathe 2, and the top of the cutting lathe 2 is fixedly connected to a connecting support column 3. The top of the connecting support column 3 is provided with a guide moving frame 4, and a laser cutting head 5 is provided in the guide moving frame 4.

[0019] Wherein, the driving component 6 comprises: A protective driving cylinder 601 is fixedly connected to the middle of the bottom of the cutting lathe 2, a protective circular plate 602 is fixedly connected to the middle of the protective driving cylinder 601, an electric telescopic rod 603 is fixedly connected to the bottom of the protective driving cylinder 601, the electric telescopic rod 603 has a telescopic end, a lifting driving disc 604 is fixedly connected to the top of the telescopic end of the electric telescopic rod 603, a lifting connecting column 605 is fixedly connected to the middle of the top of the lifting driving disc 604, the top of the lifting connecting column 605 is rotatably connected to a rotating base 606, and an auxiliary wheel 607 is rotatably connected to the middle of the rotating base 606.

[0020] The telescopic end of the protective driving cylinder 601 passes through the bottom of the protective circular plate 602 and extends to the top of the protective circular plate 602 and is fixedly connected to the bottom of the lifting driving disc 604. A sliding groove is opened in the lifting driving disc 604, and the lifting driving disc 604 is slidably connected to the outer wall of the protective driving cylinder 601 through the sliding groove.

[0021] A lifting circular groove is provided in the middle of the top of the protective driving cylinder 601 , and the size of the lifting circular groove is larger than the diameter of the rotating base 606 and the auxiliary wheel 607 .

[0022] See also Figure 1-7 The present invention provides a technical solution: the connecting component 7 includes a driving frame 701, an extrusion plate 702, an auxiliary frame 703, a rotating support arm 704 and a positioning rotating frame 705. The driving frame 701 is fixedly connected to the outer side of the lifting driving disc 604, the extrusion plate 702 is rotatably connected to the middle part of the driving frame 701, the auxiliary frame 703 is rotatably connected to the side of the extrusion plate 702 away from the driving frame 701, the rotating support arm 704 is fixedly connected to the top of the auxiliary frame 703, and the positioning rotating frame 705 is fixedly connected to the outer top of the driving frame 701.

[0023] The support assembly 8 includes a spring 801, a guide rod 802, a buffer frame 803 and an auxiliary wheel 804. The spring 801 is fixedly connected to the middle of the top of the rotating support arm 704. The guide rod 802 is fixedly connected to the top of the rotating support arm 704 and is located at the front and rear sides of the spring 801. The buffer frame 803 is slidably connected to the outer side of the guide rod 802, and the auxiliary wheel 804 is rotatably connected to the middle part of the buffer frame 803.

[0024] The rotating support arm 704 is rotatably connected to the middle of the positioning rotating frame 705 at one side close to the protective driving cylinder 601 .

[0025] The top of the spring 801 is fixedly connected to the bottom of the buffer frame 803 .

[0026] There are four drive frames 701 , extrusion plates 702 , auxiliary frames 703 , rotating support arms 704 and positioning rotating frames 705 . The four drive frames 701 , extrusion plates 702 , auxiliary frames 703 , rotating support arms 704 and positioning rotating frames 705 are distributed in a ring outside the protective drive cylinder 601 .

[0027] When it is necessary to perform laser cutting on the cabinet panel, the electric telescopic rod 603 in the protective driving cylinder 601 is controlled to work. When the electric telescopic rod 603 works, the lifting driving disc 604 is pushed to rise, so that the lifting connecting column 605 on the top of the lifting driving disc 604 is exposed from the top of the protective driving cylinder 601. At this time, the rotating base 606 and the auxiliary wheel 1 607 on the top of the lifting connecting column 605 move to the top of the protective driving cylinder 601. When the lifting driving disc 604 rises, the lifting driving disc 604 drives the driving frame 1 701 to rise synchronously. When the driving frame 1 701 rises, the driving frame 1 701 pushes the extrusion plate 702. When the extrusion plate 702 is pushed, the extrusion plate 70 2 pushes the rotating support arm 704 on the auxiliary frame 703. Since the rotating support arm 704 is rotatably connected to the middle of the positioning rotating frame 705, the rotating support arm 704 rotates in the positioning rotating frame 705, and the rotating support arm 704 and the positioning rotating frame 705 are level. At this time, the buffer frame 803 and the auxiliary wheel 2 804 are in the same plane as the rotating base 606 and the auxiliary wheel 1 607. Then, the cabinet board is placed on the top of the auxiliary wheel 1 607 and the auxiliary wheel 2 804, which can support the bottom of the cabinet board. At the same time, when the cabinet board is moved, it is avoided that the cabinet board contacts the support column in the cutting lathe 2, ensuring that when the cabinet board is moved, the cabinet board will not be scratched due to contact with the support column in the cutting lathe 2.

[0028] When laser cutting is required, the electric telescopic rod 603 is controlled to drive the lifting drive disc 604. At this time, the auxiliary wheel 1 607 on the top of the lifting drive disc 604 descends, and at the same time, the rotating support arm 704 at the bottom of the cabinet plate rotates in the positioning rotating frame 705, and the auxiliary wheel 2 804 on the side away from the protective driving cylinder 601 is first separated from the bottom of the cabinet plate, and the auxiliary wheel 2 804 on the side close to the outer wall of the protective driving cylinder 601 can still support the bottom of the cabinet plate under the action of the spring 801 when tilting. After 607 moves into the protective drive cylinder 601, the rotating support arm 704 rotates to be close to the outside of the protective drive cylinder 601, so that the cabinet panel descends and contacts the support column in the cutting lathe 2, and then laser cutting is performed. By storing the rotating support arm 704 on both sides of the protective drive cylinder 601, it is avoided that the work is affected during laser cutting. At the same time, the auxiliary wheel 607 moves downward slowly, which can reduce the impact force generated when the cabinet panel descends and contacts the support column in the cutting lathe 2, thereby ensuring the integrity of the bottom of the cabinet panel and avoiding scratches caused by impact.

[0029] After the laser cutting work is completed, the electric telescopic rod 603 is controlled to drive the lifting drive disc 604 to rise, so that the auxiliary wheel 1 607 and the auxiliary wheel 2 804 can support the bottom of the cabinet panel again and move to the upper side of the cutting lathe 2, so that the distance between the cabinet panel and the supporting column in the cutting lathe 2 is increased, making it easier to remove the cabinet panel. When removing it, due to the provision of the auxiliary wheel 1 607 and the auxiliary wheel 2 804, the cabinet panel can be moved and taken out more labor-savingly, making the device more convenient to use.

[0030] 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", "comprise" or any other variants 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.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A laser cutting device for cabinet production and processing, comprising a support leg (1), characterized in that: It also comprises a driving assembly (6), a connecting assembly (7) and a supporting assembly (8); the top of the supporting foot (1) is fixedly connected to a cutting lathe (2); the top of the cutting lathe (2) is fixedly connected to a connecting supporting column (3); the top of the connecting supporting column (3) is provided with a guide movable frame (4); and the guide movable frame (4) is provided with a laser cutting head (5); Wherein, the driving component (6) comprises: A protective drive cylinder (601) is fixedly connected to the middle of the bottom of the cutting lathe (2); a protective circular plate (602) is fixedly connected to the middle of the protective drive cylinder (601); an electric telescopic rod (603) is fixedly connected to the bottom of the protective drive cylinder (601); the electric telescopic rod (603) has a telescopic end; a lifting drive disc (604) is fixedly connected to the top of the telescopic end of the electric telescopic rod (603); a lifting connection column (605) is fixedly connected to the middle of the top of the lifting drive disc (604); the top of the lifting connection column (605) is rotatably connected to a rotating base (606); and an auxiliary wheel 1 (607) is rotatably connected to the middle of the rotating base (606).

2. The laser cutting equipment for cabinet production and processing according to claim 1 is characterized in that: The connecting assembly (7) comprises a driving frame (701), an extrusion plate (702), an auxiliary frame (703), a rotation support arm (704) and a positioning rotating frame (705); the driving frame (701) is fixedly connected to the outer side of the lifting driving disc (604); the extrusion plate (702) is rotationally connected to the middle part of the driving frame (701); the auxiliary frame (703) is rotationally connected to the side of the extrusion plate (702) away from the driving frame (701); the rotation support arm (704) is fixedly connected to the top of the auxiliary frame (703); and the positioning rotating frame (705) is fixedly connected to the outer top of the driving frame (701).

3. The laser cutting equipment for cabinet production and processing according to claim 2 is characterized in that: The support assembly (8) comprises a spring (801), a guide rod (802), a buffer frame (803) and a second auxiliary wheel (804); the spring (801) is fixedly connected to the middle of the top of the rotating support arm (704); the guide rod (802) is fixedly connected to the top of the rotating support arm (704) and is located at the front and rear sides of the spring (801); the buffer frame (803) is slidably connected to the outside of the guide rod (802); and the second auxiliary wheel (804) is rotatably connected to the middle of the inside of the buffer frame (803).

4. The laser cutting equipment for cabinet production and processing according to claim 3 is characterized in that: The telescopic end of the protective drive cylinder (601) passes through the bottom of the protective circular plate (602) and extends to the top of the protective circular plate (602) to be fixedly connected to the bottom of the lifting drive disc (604). A sliding groove is provided in the lifting drive disc (604). The lifting drive disc (604) is slidably connected to the outer wall of the protective drive cylinder (601) via the sliding groove.

5. The laser cutting equipment for cabinet production and processing according to claim 4 is characterized in that: A lifting circular groove is provided in the middle of the top of the protective driving cylinder (601), and the size of the lifting circular groove is larger than the diameter of the rotating base (606) and the auxiliary wheel one (607).

6. The laser cutting equipment for cabinet production and processing according to claim 5 is characterized in that: The rotating support arm (704) is rotatably connected to the middle of the positioning rotating frame (705) on one side close to the protective driving cylinder (601).

7. The laser cutting equipment for cabinet production and processing according to claim 6 is characterized in that: The top of the spring (801) is fixedly connected to the bottom of the buffer frame (803).

8. The laser cutting equipment for cabinet production and processing according to claim 7 is characterized in that: The number of the driving frame 1 (701), the extrusion plate (702), the auxiliary frame (703), the rotation support arm (704) and the positioning rotation frame (705) are all four, and the four driving frames 1 (701), the extrusion plate (702), the auxiliary frame (703), the rotation support arm (704) and the positioning rotation frame (705) are distributed in an annular manner on the outside of the protective driving cylinder (601).

Images