Steel structure laser cutting platform

Abstract

The utility model relates to the field of steel structure cutting, in particular to a steel structure laser cutting platform which comprises a transverse plate, a moving assembly is installed on the surface of the transverse plate, and the moving assembly comprises a supporting frame. Through cooperation of the reflecting plate, the supporting frame, the first linear motor, the laser distance measuring sensor and the transverse plate, the steel structure plate cutting device has the advantage of precise cutting, when a steel structure plate is cut, the supporting frame is driven by the first linear motor to move, so that the position of a laser cutting head is adjusted, and when the supporting frame moves, the laser cutting head is adjusted. The laser distance measuring sensor irradiates the reflecting plate, then the reflecting plate reflects the reflecting plate, and therefore the moving distance can be detected, the laser cutting head can move to the position needing to be cut, measurement cutting of the steel structure plate is completed, and the cutting precision is improved. And through cooperation of a grinding disc, a connecting plate, a first hydraulic cylinder, a driving motor and a moving plate, the beneficial effect of smooth grinding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure cutting, in particular to a steel structure laser cutting platform. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. It is widely used in various types of buildings due to its high strength, light weight and fast construction speed. Laser cutting platforms are required for cutting when processing steel structures.

[0003] After searching, the announcement number is CN220445401U, and the name is a utility model of a laser cutting device for steel structure processing, including a collection frame. Through research and analysis, it is found that although it has the advantage of a cleaning function, it still has the following disadvantages to a certain extent.

[0004] For example, because cutting deviations are prone to occur during use and it does not have the function of precise cutting, when cutting steel structure plates, it cannot be measured and cut, which reduces the cutting accuracy. In addition, the incisions after cutting are not smooth and do not have the function of polishing. As a result, the surface of the cut steel structure plates after cutting is relatively rough, which reduces the quality of the steel structure plates after cutting. In order to solve the above technical problems, we have designed a steel structure laser cutting platform. Utility Model Content

[0005] The utility model aims to provide a steel structure laser cutting platform, which has the advantages of precise cutting and smooth polishing, and solves the problems of lack of precise cutting and lack of smooth polishing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure laser cutting platform, comprising a horizontal plate, a movable component is installed on the surface of the horizontal plate, the movable component comprises a support frame, the top of the inner cavity of the support frame is connected to a second linear motor by bolts, a grinding component is installed on the left side of the second linear motor, the bottom end of the second linear motor is connected to a first electric telescopic rod by bolts, and the bottom end of the first electric telescopic rod is connected to a laser cutting head by bolts.

[0007] Preferably, the moving component includes a first linear motor, one side of the first linear motor is fixedly connected to the surface of the cross plate by bolts, the bottom end of the support frame is fixedly connected to the top end of the first linear motor by bolts, the left side of the first linear motor is connected to a reflective plate by bolts, and the left side of the support frame is fixedly embedded with a laser ranging sensor.

[0008] Preferably, the grinding assembly includes a movable plate, one side of the movable plate is fixedly connected to the left end of the second linear motor by bolts, the right end of the movable plate passes through the right side of the support frame, a movable hole is opened on the surface of the support frame, and the surface of the movable plate is connected to the first hydraulic cylinder by bolts.

[0009] Preferably, the bottom end of the first hydraulic cylinder passes through the bottom of the movable plate and is connected to a connecting plate by bolts, the inner wall of the connecting plate is connected to a driving motor by bolts, and a grinding disc is provided on the left end fixed sleeve of the driving motor shaft.

[0010] Preferably, the front and rear sides of the top of the horizontal plate are connected to L-shaped plates by bolts, a second electric telescopic rod is penetrated through the top of the L-shaped plate, the bottom end of the second electric telescopic rod is connected to a lower pressure plate by bolts, a non-slip pad is bonded to the bottom of the lower pressure plate, and the left and right sides of the top of the horizontal plate are connected to mounting plates by bolts.

[0011] Preferably, one side of the mounting plate is connected to a second hydraulic cylinder by bolts, one end of the second hydraulic cylinder passes through one side of the mounting plate and is connected to a limit plate by bolts, and the bottom of the cross plate is connected to a support leg by bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has the advantage of precise cutting by cooperating with the reflective plate, the support frame, the first linear motor, the laser ranging sensor and the cross plate. When cutting the steel structure plate, the support frame is driven to move by the first linear motor, so as to adjust the position of the laser cutting head. When the support frame moves, the reflective plate is irradiated by the laser ranging sensor, and the reflective plate reflects it back, so that the moving distance can be detected, so that the laser cutting head can be moved to the position where cutting is required, thereby completing the measurement and cutting of the steel structure plate and improving the cutting accuracy.

[0014] 2. The utility model has the advantage of smooth grinding through the cooperation of the grinding disc, the connecting plate, the first hydraulic cylinder, the driving motor and the moving plate. After the cutting of the steel structure plate is completed, the grinding disc is moved to the incision, the first hydraulic cylinder extends to push the connecting plate down, so that the driving motor can be lowered, so that the grinding disc can contact the incision of the steel structure plate, and the driving motor shaft rotates to drive the grinding disc to rotate. At the same time, the second linear motor can drive the moving plate to move, so that the grinding disc moves back and forth to grind the incision of the steel structure plate, thereby ensuring the smoothness of the incision and improving the quality of the steel structure plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a partial left-side stereoscopic structural schematic diagram of the utility model;

[0017] Figure 3 This is a partial bottom-up three-dimensional structural schematic diagram of the utility model;

[0018] Figure 4 It is a partial right-side stereoscopic structural schematic diagram of the utility model;

[0019] Figure 5 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure of B.

[0021] In the figure: 1. horizontal plate; 2. L-shaped plate; 3. limit plate; 4. moving assembly; 401. reflector; 402. support frame; 403. first linear motor; 404. laser ranging sensor; 5. grinding assembly; 501. grinding disc; 502. connecting plate; 503. first hydraulic cylinder; 504. driving motor; 505. moving plate; 6. laser cutting head; 7. supporting leg; 8. second linear motor; 9. first electric telescopic rod; 10. second electric telescopic rod; 11. second hydraulic cylinder; 12. mounting plate; 13. lower pressure plate; 14. anti-slip pad. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6 A steel structure laser cutting platform comprises a horizontal plate 1, a moving assembly 4 is installed on the surface of the horizontal plate 1, the moving assembly 4 comprises a support frame 402, a second linear motor 8 is connected to the top of the inner cavity of the support frame 402 by bolts, a grinding assembly 5 is installed on the left side of the second linear motor 8, a first electric telescopic rod 9 is connected to the bottom end of the second linear motor 8 by bolts, and the laser cutting head 6 can be pushed down by setting the first electric telescopic rod 9, so as to cut the surface of the steel structure plate, and the laser cutting head 6 is connected to the bottom end of the first electric telescopic rod 9 by bolts;

[0023] See also Figure 1 , Figure 2 and Figure 5 The moving assembly 4 includes a first linear motor 403, one side of the first linear motor 403 is fixedly connected to the surface of the horizontal plate 1 by bolts, the bottom end of the support frame 402 is fixedly connected to the top end of the first linear motor 403 by bolts, the left side of the first linear motor 403 is connected to a reflective plate 401 by bolts, and the left side of the support frame 402 is fixedly inlaid with a laser ranging sensor 404;

[0024] See also Figure 1 , Figure 2 and Figure 3 The grinding assembly 5 includes a moving plate 505, one side of the moving plate 505 is fixedly connected to the left end of the second linear motor 8 by bolts, the right end of the moving plate 505 penetrates to the right side of the support frame 402, a moving hole is opened on the surface of the support frame 402, and the surface of the moving plate 505 is connected to the first hydraulic cylinder 503 by bolts;

[0025] See also Figure 1 , Figure 2 and Figure 3 The bottom end of the first hydraulic cylinder 503 penetrates through the bottom of the movable plate 505 and is connected to a connecting plate 502 by bolts. The inner wall of the connecting plate 502 is connected to a driving motor 504 by bolts. The left end of the rotating shaft of the driving motor 504 is fixedly sleeved with a grinding disc 501.

[0026] See also Figure 1 , Figure 2 , Figure 4 and Figure 6 The front and rear sides of the top of the horizontal plate 1 are connected with an L-shaped plate 2 by bolts, and the top of the L-shaped plate 2 is penetrated by a second electric telescopic rod 10, and the bottom of the second electric telescopic rod 10 is connected with a lower pressing plate 13 by bolts, and the bottom of the lower pressing plate 13 is bonded with an anti-skid pad 14. By setting the anti-skid pad 14, when the lower pressing plate 13 presses the steel structure plate, it can prevent sliding, thereby improving the pressing effect. The left and right sides of the top of the horizontal plate 1 are connected with mounting plates 12 by bolts. By setting the mounting plates 12, the second hydraulic cylinder 11 can be supported, so that the second hydraulic cylinder 11 can push the limit plate 3 to move, thereby limiting the left and right sides of the steel structure plate;

[0027] See also Figure 1 , Figure 2 , Figure 4 and Figure 6 A second hydraulic cylinder 11 is connected to one side of the mounting plate 12 by bolts, one end of the second hydraulic cylinder 11 passes through one side of the mounting plate 12 and is connected to the limiting plate 3 by bolts, and a supporting leg 7 is connected to the bottom of the cross plate 1 by bolts. By setting the supporting leg 7, the cross plate 1 can be supported so that the cross plate 1 can be stably placed on the ground.

[0028] When in use, an external controller and power supply are used to place the steel structure plate to be cut on the horizontal plate 1. The second electric telescopic rod 10 is extended to push the lower pressure plate 13 down, thereby pressing the steel structure plate. At the same time, the second hydraulic cylinder 11 is extended to push the limit plate 3 to move, thereby limiting the left and right sides of the steel structure plate. The first linear motor 403 drives the support frame 402 to move, thereby adjusting the position of the laser cutting head 6. During the adjustment, the laser ranging sensor 404 emits a laser to the reflector 401, and the reflector 401 reflects it back, so that the moving distance can be monitored in real time, allowing the laser cutting head 6 to move the length required to be cut, and the movement is completed. Afterwards, the first electric telescopic rod 9 extends to push the laser cutting head 6 down, and at the same time, the second linear motor 8 runs to drive the first electric telescopic rod 9 to move forward and backward, and the steel structure plate is cut by the laser cutting head 6. After the cutting is completed, the first linear motor 403 drives the support frame 402 to move, so that the grinding disc 501 can be aligned with the incision, and the first hydraulic cylinder 503 extends to push the grinding disc 501 down to contact the incision. At the same time, the drive motor 504 runs to drive the grinding disc 501 to rotate, and the second linear motor 8 runs to drive the movable plate 505 to move forward and backward, so that the grinding disc 501 can grind the incision, making the incision smoother and improving the quality after cutting.

[0029] In summary: the steel structure laser cutting platform, through the cooperation of the reflective plate 401, the support frame 402, the first linear motor 403, the laser ranging sensor 404, the cross plate 1, the grinding disc 501, the connecting plate 502, the first hydraulic cylinder 503, the driving motor 504 and the moving plate 505, solves the problems of lack of precise cutting and lack of smooth grinding.

Claims

1. A steel structure laser cutting platform, comprising a horizontal plate (1), characterized in that: A moving assembly (4) is installed on the surface of the horizontal plate (1), and the moving assembly (4) includes a support frame (402). The top of the inner cavity of the support frame (402) is connected to a second linear motor (8) by bolts, and a grinding assembly (5) is installed on the left side of the second linear motor (8). The bottom end of the second linear motor (8) is connected to a first electric telescopic rod (9) by bolts, and the bottom end of the first electric telescopic rod (9) is connected to a laser cutting head (6) by bolts.

2. A steel structure laser cutting platform according to claim 1, characterized in that: The moving assembly (4) comprises a first linear motor (403), one side of the first linear motor (403) is fixedly connected to the surface of the horizontal plate (1) by means of bolts, the bottom end of the support frame (402) is fixedly connected to the top end of the first linear motor (403) by means of bolts, the left side of the first linear motor (403) is connected to a reflective plate (401) by means of bolts, and the left side of the support frame (402) is fixedly inlaid with a laser distance measuring sensor (404).

3. A steel structure laser cutting platform according to claim 1, characterized in that: The grinding assembly (5) includes a movable plate (505), one side of which is fixedly connected to the left end of the second linear motor (8) by bolts, and the right end of the movable plate (505) passes through the right side of the support frame (402). A movable hole is provided on the surface of the support frame (402), and the surface of the movable plate (505) is connected to the first hydraulic cylinder (503) by bolts.

4. A steel structure laser cutting platform according to claim 3, characterized in that: The bottom end of the first hydraulic cylinder (503) penetrates through the bottom of the movable plate (505) and is connected to a connecting plate (502) via bolts. The inner wall of the connecting plate (502) is connected to a driving motor (504) via bolts. A grinding disc (501) is fixedly sleeved at the left end of the rotating shaft of the driving motor (504).

5. The steel structure laser cutting platform according to claim 1, characterized in that: The front and rear sides of the top of the transverse plate (1) are both connected to an L-shaped plate (2) by bolts, a second electric telescopic rod (10) is provided through the top of the L-shaped plate (2), the bottom end of the second electric telescopic rod (10) is connected to a lower pressure plate (13) by bolts, a non-slip pad (14) is bonded to the bottom of the lower pressure plate (13), and the left and right sides of the top of the transverse plate (1) are both connected to a mounting plate (12) by bolts.

6. A steel structure laser cutting platform according to claim 5, characterized in that: One side of the mounting plate (12) is connected to a second hydraulic cylinder (11) via bolts, one end of the second hydraulic cylinder (11) passes through one side of the mounting plate (12) and is connected to a limit plate (3) via bolts, and the bottom of the cross plate (1) is connected to a support leg (7) via bolts.

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