An integrated off-line single stage cutting machine

Abstract

The utility model provides a kind of integrated offline single platform cutting machine, belong to cutting technical field, including rack, the rack is fixedly connected with portal frame, the upper end surface of the portal frame is installed with first electric slide rail, the moving end of the first electric slide rail is fixed with mounting bracket, the mounting bracket is installed with second electric slide rail, the moving end of the second electric slide rail is fixed with fixed plate, the outside of the fixed plate is equipped with laser cutting head.The utility model is through being provided with first electric slide rail, second electric slide rail, angle adjusting mechanism, bearing plate and centering clamping mechanism, realizes the automatic centering clamping to the workpiece placed on bearing plate, avoids the phenomenon that workpiece appears to deviate, improves the precision of cutting, guarantees the stability when workpiece cutting, improves the effect of cutting, and the degree of integration is higher, solve the problem that existing technology is inconvenient to centering clamping to the workpiece to be cut.

Description

Technical Field

[0001] This utility model relates to the field of cutting technology, and more specifically, to an integrated offline single-platform cutting machine. Background Technology

[0002] In modern manufacturing, cutting technology, as a key link in material processing, is widely used in many fields such as metal processing, automobile manufacturing, aerospace, and electronic equipment. With the continuous improvement of industrial automation and intelligence, the market is placing more stringent demands on the performance, efficiency, and precision of cutting equipment. Traditional cutting equipment, facing increasingly complex production needs, is gradually revealing a series of problems that urgently need to be solved.

[0003] Traditional single-platform cutting machines have the following problems when in use:

[0004] (1) In the prior art, the cutting machine usually places the workpiece to be cut on the support plate when in use. It is inconvenient to clamp the support plate. On the one hand, the workpiece is prone to displacement, which reduces the cutting accuracy. On the other hand, the workpiece has poor stability, which reduces the cutting effect.

[0005] (2) A large amount of cutting residue, such as metal shavings and dust, will be generated during the cutting process. In the existing technology, cleaning work usually needs to be done manually, which is not only labor-intensive, but also inconvenient to clean.

[0006] Therefore, we have made improvements to this and proposed an integrated offline single-platform cutting machine. Utility Model Content

[0007] The purpose of this utility model is to address the current problems of inconvenience in centering and clamping the workpiece to be cut and inconvenience in cleaning the cutting residue.

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] An integrated offline single-platform cutting machine was developed to address the aforementioned issues.

[0010] The present invention is as follows:

[0011] The system includes a frame, on which a gantry is fixedly connected. A first electric slide rail is mounted on the upper surface of the gantry. A mounting bracket is fixed to the moving end of the first electric slide rail. A second electric slide rail is mounted on the mounting bracket. A fixing plate is fixed to the moving end of the second electric slide rail. A laser cutting head is provided on the outer side of the fixing plate. An angle adjustment mechanism for adjusting the angle of the laser cutting head is provided on the fixing plate. A bearing plate is provided on the upper side of the frame. A centering clamping mechanism is provided on the bearing plate. A guide rail and a rack are fixedly connected to the upper surface of the frame. A connecting plate and an assembly plate are fixedly connected to the lower surface of the bearing plate. A sliding sleeve that slides and connects to the guide rail is fixedly connected to the lower surface of both the connecting plate and the assembly plate. A first motor is fixedly connected to the upper surface of the assembly plate. The driving end of the first motor passes through the assembly plate and is fixedly connected to a gear that meshes with the rack. A cleaning mechanism is provided on the gantry.

[0012] As a preferred technical solution of this utility model, the angle adjustment mechanism includes a first fixed frame fixed on a fixed plate, a second motor fixedly connected inside the first fixed frame, the drive end of the second motor passing through the side wall of the first fixed frame and fixedly connected to the second fixed frame, a third motor fixedly connected inside the second fixed frame, the drive end of the third motor passing through the side wall of the second fixed frame and fixedly connected to a connecting seat, and the connecting seat fixedly connected to the laser cutting head.

[0013] As a preferred technical solution of this utility model, the centering clamping mechanism includes two strip-shaped openings symmetrically opened on the bearing plate. A connector is slidably connected to each of the two strip-shaped openings. A clamping plate is fixedly connected to the upper end face of the connector, and a connecting column is fixedly connected to the lower end face of the connector. A bearing is fixedly connected to the center of the lower end face of the bearing. A rotating shaft is fixedly connected to the inner side wall of the inner end of the bearing. A rotating plate is fixedly connected to the rotating shaft. Connecting rods are rotatably connected to both ends of the rotating plate. The outer ends of the connecting rods are rotatably connected to the connecting column. A worm gear is fixedly connected to the outer end of the rotating shaft. A vertical plate is fixedly connected to the lower end face of the bearing plate. A fourth motor is fixedly connected to the vertical plate. The driving end of the fourth motor passes through the vertical plate and is fixedly connected to a worm gear that meshes with the worm gear.

[0014] As a preferred technical solution of this utility model, the cleaning mechanism includes a horizontal plate fixed to the rear side wall of the gantry frame. The lower end of the horizontal plate is symmetrically connected to two cylinders. The driving ends of the two cylinders are jointly fixedly connected to a connecting plate. Threaded columns are installed in both ends of the connecting plate. The bottom end of the threaded column passes through the connecting plate and is fixedly connected to a top plate. Nuts are threaded onto the threaded columns. A scraper is fixedly connected to the lower end of the top plate. A carrying box is provided at the outer end of the carrying plate. The carrying box is fixedly connected to the assembly plate. A collection box is provided inside the carrying box.

[0015] As a preferred technical solution of this utility model, a support base is fixedly connected to the front end of the frame, a support plate is fixedly connected to the upper end surface of the support base, a mounting column is fixedly connected to the outer end of the upper end surface of the support plate, and a control panel is installed on the mounting column.

[0016] As a preferred technical solution of this utility model, the upper end face of the frame is symmetrically and fixedly connected with two sets of limiting blocks, and the top of the inner side wall of each limiting block is fixedly connected with a limiting post.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] In the solution of this utility model:

[0019] 1. By setting up a first electric slide rail, a second electric slide rail, an angle adjustment mechanism, a support plate, and a centering clamping mechanism, the workpiece placed on the support plate is automatically centered and clamped, avoiding workpiece offset, improving cutting accuracy, ensuring workpiece stability during cutting, and improving cutting effect. At the same time, the integration level is high, solving the problem of inconvenience in centering and clamping the workpiece to be cut in the existing technology.

[0020] 2. Through the set angle adjustment mechanism and cleaning mechanism, the direction of the laser cutting head can be adjusted in all directions, which is convenient to deal with different cutting situations. It can automatically clean the cutting residue, reduce the workload of operators, and solve the problem of inconvenience in cleaning cutting residue in the existing technology. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of this utility model;

[0022] Figure 2 A schematic diagram of the rear structure provided by this utility model;

[0023] Figure 3 A schematic diagram of the angle adjustment mechanism provided by this utility model;

[0024] Figure 4 A schematic diagram of the separation structure provided by this utility model;

[0025] Figure 5 This is a schematic diagram of the centering and clamping mechanism provided by this utility model;

[0026] Figure 6 A schematic diagram of the structure of the support plate and its connecting components provided by this utility model.

[0027] The image shows:

[0028] 1. Frame; 2. Gantry frame; 3. First electric slide rail; 4. Mounting bracket; 5. Second electric slide rail; 6. Fixing plate; 7. Laser cutting head; 8. Angle adjustment mechanism; 801. First fixing bracket; 802. Second motor; 803. Second fixing bracket; 804. Third motor; 805. Connecting seat; 9. Bearing plate; 10. Centering clamping mechanism; 1001. Strip opening; 1002. Connector; 1003. Clamping plate; 1004. Connecting column; 1005. Bearing; 1006. Rotating shaft; 1007. Rotating plate; 1008. Connecting rod; 1009. Worm gear; 010, Vertical plate; 1011, Fourth motor; 1012, Worm gear; 11, Guide rail; 12, Rack; 13, Connecting plate; 14, Assembly plate; 15, Sliding sleeve; 16, First motor; 17, Gear; 18, Cleaning mechanism; 1801, Horizontal plate; 1802, Cylinder; 1803, Connecting plate; 1804, Threaded post; 1805, Top plate; 1806, Nut; 1807, Scraper; 1808, Carrier box; 1809, Collection box; 19, Support base; 20, Support plate; 21, Mounting post; 22, Control panel; 23, Limit block; 24, Limit post. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, this embodiment proposes an integrated offline single-platform cutting machine, including a frame 1, a gantry frame 2 fixedly connected to the frame 1, a first electric slide rail 3 mounted on the upper surface of the gantry frame 2, a mounting bracket 4 fixed on the moving end of the first electric slide rail 3, a second electric slide rail 5 mounted on the mounting bracket 4, a fixing plate 6 fixed on the moving end of the second electric slide rail 5, a laser cutting head 7 provided on the outer side of the fixing plate 6, an angle adjustment mechanism 8 for adjusting the angle of the laser cutting head 7 provided on the fixing plate 6, a bearing plate 9 provided on the upper side of the frame 1, a centering clamping mechanism 10 provided on the bearing plate 9, a guide rail 11 and a rack 12 fixedly connected to the upper surface of the frame 1, and a connecting plate 13 and an assembly plate 14 fixedly connected to the lower surface of the bearing plate 9. Both the lower end faces of the connecting plate 13 and the assembly plate 14 are fixedly connected to sliding sleeves 15 that are slidably connected to the guide rail 11. The upper end face of the assembly plate 14 is fixedly connected to a first motor 16. The drive end of the first motor 16 passes through the assembly plate 14 and is fixedly connected to a gear 17 that meshes with the rack 12. A cleaning mechanism 18 is provided on the gantry 2. The first electric slide rail 3 and the second electric slide rail 5 work together to enable the laser cutting head 7 to adjust its position horizontally and vertically, thereby realizing the cutting of materials placed at different positions on the support plate 9. The first motor 16 drives the gear 17 to rotate. Since gear 17 meshes with rack 12 and the bearing plate 9 is slidably connected to guide rail 11 via sliding sleeve 15, the rotation of gear 17 will drive the bearing plate 9 to move along guide rail 11, realizing the horizontal movement of bearing plate 9 on frame 1, which facilitates cutting operations on materials at different positions. It is worth noting that the first electric slide rail 3, the second electric slide rail 5 and the laser cutting head 7 are existing technologies and will not be described in detail here. The first electric slide rail 3, the second electric slide rail 5, the laser cutting head 7 and the angle adjustment mechanism 8 are integrated and installed on gantry 2 to improve the integration performance of the cutting machine.

[0031] like Figure 1 and Figure 3As shown, in a preferred embodiment, based on the above method, the angle adjustment mechanism 8 further includes a first fixed frame 801 fixed on the fixed plate 6. A second motor 802 is fixedly connected inside the first fixed frame 801. The drive end of the second motor 802 passes through the side wall of the first fixed frame 801 and is fixedly connected to a second fixed frame 803. A third motor 804 is fixedly connected inside the second fixed frame 803. The drive end of the third motor 804 passes through the side wall of the second fixed frame 803 and is fixedly connected to a connecting seat 805. The connecting seat 805 is fixedly connected to the laser cutting head 7. The rotation of the second motor 802 will drive the second fixed frame 803 to rotate, thereby realizing the angle adjustment of the laser cutting head 7 in the horizontal plane. The rotation of the third motor 804 will drive the connecting seat 805 to rotate, thereby realizing the adjustment of the offset angle of the laser cutting head 7. Through the coordinated work of the second motor 802 and the third motor 804, the angle of the laser cutting head 7 in three-dimensional space can be precisely adjusted to meet the needs of different cutting angles.

[0032] like Figure 1 , Figure 5 and Figure 6As shown, in a preferred embodiment, based on the above method, the centering clamping mechanism 10 further includes two strip-shaped openings 1001 symmetrically opened on the support plate 9. A connector 1002 is slidably connected to each of the two strip-shaped openings 1001. A clamping plate 1003 is fixedly connected to the upper end face of the connector 1002, and a connecting post 1004 is fixedly connected to the lower end face of the connector 1002. A bearing 1005 is fixedly connected to the center of the lower end face of the support plate 9. A rotating shaft 1006 is fixedly connected to the inner wall of the inner end of the bearing 1005. A rotating plate 1007 is fixedly connected to the rotating shaft 1006. Connecting rods 1008 are rotatably connected to both ends of the rotating plate 1007. The outer ends of the connecting rods 1008 are rotatably connected to the connecting post 1004. A worm gear 1009 is fixedly connected to the outer end of the rotating shaft 1006. A vertical plate 1010 is fixedly connected to the lower end face of the support plate 9, and a fourth electric... The drive end of the fourth motor 1011 passes through the vertical plate 1010 and is fixedly connected to a worm 1012 that meshes with the worm gear 1009. The fourth motor 1011 drives the worm 1012 to rotate, which in turn drives the worm gear 1009 to rotate, thereby driving the rotating shaft 1006 to rotate within the bearing 1005. The rotation of the rotating shaft 1006 drives the rotating plate 1007 to rotate, and the rotation of the rotating plate 1007 is transmitted through the connecting rod 1008. The connecting column 1004 moves within the strip opening 1001. The movement of the connecting column 1004 causes the connecting head 1002 to slide within the strip opening 1001, which in turn causes the clamping plate 1003 to move. Since the two clamping plates 1003 are symmetrically arranged, when the rotating plate 1007 rotates, the two clamping plates 1003 will move towards the center or outwards at the same time, thereby achieving the centering clamping or loosening of the material placed on the support plate 9, ensuring the accuracy and stability of the cutting.

[0033] like Figure 2 and Figure 6As shown, in a preferred embodiment, based on the above method, the cleaning mechanism 18 further includes a horizontal plate 1801 fixed to the rear side wall of the gantry frame 2. Two cylinders 1802 are symmetrically connected to the lower end of the horizontal plate 1801. The driving ends of the two cylinders 1802 are jointly fixedly connected to a connecting plate 1803. Threaded posts 1804 are installed in both ends of the connecting plate 1803. The bottom end of the threaded post 1804 penetrates the connecting plate 1803 and is fixedly connected to a top plate 1805. Nuts 1806 are threaded onto the threaded post 1804. A scraper 1807 is fixedly connected to the lower end face of the top plate 1805. A carrier box 1808 is provided at the outer end of the carrier plate 9. The carrier box 1808 is fixedly connected to the assembly plate 14. A collection box 1809 is provided inside the carrier box 1808. The connecting plate 1803 is driven to descend by the cylinder 1802, thereby causing the top plate 1805 and the scraper 1807 to descend to the position of contact with the carrier plate 9. Through the movement of the carrier plate 9 and the cooperation of the scraper 1807, the residue on the carrier plate 9 can be scraped off into the collection box 1809, eliminating the need for manual cleaning of the cutting residue.

[0034] like Figure 1 and Figure 2 As shown, in a preferred embodiment, based on the above method, a support base 19 is fixedly connected to the front end of the frame 1, a support plate 20 is fixedly connected to the upper surface of the support base 19, and a mounting column 21 is fixedly connected to the outer end of the upper surface of the support plate 20. A control panel 22 is mounted on the mounting column 21. This allows the operator to operate and control the cutting machine. The control panel 22 integrates an offline system with high-precision path planning and optimization algorithms, ensuring the accuracy and efficiency of the cutting path. Furthermore, users can flexibly adjust the cutting parameters and path according to actual needs to meet the processing requirements of different workpieces. Since the offline system is existing technology, it will not be described in detail here.

[0035] like Figure 1 and Figure 2 As shown, in a preferred embodiment, based on the above method, two sets of limiting blocks 23 are symmetrically and fixedly connected to both ends of the upper end face of the frame 1. Limiting posts 24 are fixedly connected to the top of the inner sidewall of each limiting block 23. The limiting blocks 23 and limiting posts 24 are used to limit the movement of the bearing plate 9. When the bearing plate 9 moves along the guide rail 11 under the drive of the first motor 16, the limiting posts 24 can prevent the bearing plate 9 from moving excessively and avoid the bearing plate 9 from falling off the frame 1.

[0036] Specifically, in use, this integrated offline single-platform cutting machine works as follows: the workpiece to be cut is placed on the support plate 9. The fourth motor 1011 drives the worm gear 1012 to rotate. The rotation of the worm gear 1012 drives the worm wheel 1009 to rotate, which in turn drives the rotating shaft 1006 to rotate within the bearing 1005. The rotation of the rotating shaft 1006 drives the rotating plate 1007 to rotate. The rotation of the rotating plate 1007 drives the connecting column 1004 to move within the strip opening 1001 via the connecting rod 1008, which in turn drives the clamping plate 1003 to move inward simultaneously, thereby centering and clamping the workpiece. Then, the first motor 16 drives the gear 17 to rotate, and the gear 17 and the gear... The cooperation of strip 12 causes the support plate 9 to move backward. Then, the position and direction of the laser cutting head 7 are adjusted by the first electric slide rail 3, the second electric slide rail 5 and the angle adjustment mechanism 8 to cut the workpiece. After the cutting is completed, the support plate 9 is moved to the starting position and the workpiece is removed. Then, the cylinder 1802 drives the connecting plate 1803 to descend, which in turn causes the top plate 1805 and the scraper 1807 to descend to the position of contact with the support plate 9. The first motor 16 is then driven to move the support plate 9 backward. The support plate 9 contacts the scraper 1807 and moves, scraping the residue on the support plate 9 into the collection box 1809, without the need for manual cleaning.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An integrated offline single-platform cutting machine, comprising a frame (1), characterized in that, A gantry frame (2) is fixedly connected to the frame (1). A first electric slide rail (3) is installed on the upper end of the gantry frame (2). A mounting bracket (4) is fixed on the moving end of the first electric slide rail (3). A second electric slide rail (5) is installed on the mounting bracket (4). A fixing plate (6) is fixed on the moving end of the second electric slide rail (5). A laser cutting head (7) is provided on the outside of the fixing plate (6). An angle adjustment mechanism (8) for adjusting the angle of the laser cutting head (7) is provided on the fixing plate (6). A bearing plate (9) is provided on the upper side of the frame (1). A centering clamping mechanism (10) is provided on the bearing plate (9). A guide rail (11) and a rack (12) are fixedly connected to the upper end of the frame (1). A connecting plate (13) and an assembly plate (14) are fixedly connected to the lower end of the bearing plate (9). The lower end faces of the connecting plate (13) and the assembly plate (14) are fixedly connected with the sliding sleeve (15) that is slidably connected to the guide rail (11). The upper end face of the assembly plate (14) is fixedly connected with the first motor (16). The driving end of the first motor (16) passes through the assembly plate (14) and is fixedly connected with the gear (17) that meshes with the rack (12). The gantry frame (2) is provided with a cleaning mechanism (18).

2. The integrated offline single-platform cutting machine according to claim 1, characterized in that, The angle adjustment mechanism (8) includes a first fixed frame (801) fixed on a fixed plate (6), a second motor (802) fixedly connected inside the first fixed frame (801), the drive end of the second motor (802) passing through the side wall of the first fixed frame (801) and fixedly connected to a second fixed frame (803), a third motor (804) fixedly connected inside the second fixed frame (803), the drive end of the third motor (804) passing through the side wall of the second fixed frame (803) and fixedly connected to a connecting seat (805), and the connecting seat (805) fixedly connected to the laser cutting head (7).

3. The integrated offline single-platform cutting machine according to claim 1, characterized in that, The centering clamping mechanism (10) includes two symmetrically arranged strip openings (1001) on the support plate (9). Each strip opening (1001) has a connector (1002) slidably connected to it. A clamping plate (1003) is fixedly connected to the upper end face of each connector (1002), and a connecting column (1004) is fixedly connected to the lower end face of each connector (1002). A bearing (1005) is fixedly connected to the center of the lower end face of the support plate (9). A rotating shaft (1006) is fixedly connected to the inner wall of the inner end of the bearing (1005). A rotating shaft (1006) is fixedly connected to the rotating shaft (1006). There is a rotating plate (1007), and connecting rods (1008) are rotatably connected to both ends of the rotating plate (1007). The outer ends of the connecting rods (1008) are rotatably connected to the connecting column (1004). The outer end of the rotating shaft (1006) is fixedly connected to the worm gear (1009). The lower end face of the bearing plate (9) is fixedly connected to the vertical plate (1010). A fourth motor (1011) is fixedly connected to the vertical plate (1010). The driving end of the fourth motor (1011) passes through the vertical plate (1010) and is fixedly connected to the worm (1012) that meshes with the worm gear (1009).

4. The integrated offline single-platform cutting machine according to claim 1, characterized in that, The cleaning mechanism (18) includes a horizontal plate (1801) fixed on the rear side wall of the gantry (2). The lower end of the horizontal plate (1801) is symmetrically connected to two cylinders (1802). The driving ends of the two cylinders (1802) are fixedly connected to a connecting plate (1803). Threaded columns (1804) are installed in both ends of the connecting plate (1803). The bottom end of the threaded column (1804) passes through the connecting plate (1803) and is fixedly connected to a top plate (1805). Nuts (1806) are threaded onto the threaded column (1804). A scraper (1807) is fixedly connected to the lower end of the top plate (1805). A carrier box (1808) is provided at the outer end of the bearing plate (9). The carrier box (1808) is fixedly connected to the assembly plate (14). A collection box (1809) is provided inside the carrier box (1808).

5. An integrated offline single-platform cutting machine according to claim 1, characterized in that, The front end of the frame (1) is fixedly connected to a support base (19), the upper end face of the support base (19) is fixedly connected to a support plate (20), the outer end of the upper end face of the support plate (20) is fixedly connected to a mounting column (21), and a control panel (22) is installed on the mounting column (21).

6. The integrated offline single-platform cutting machine according to claim 1, characterized in that, The upper end face of the frame (1) is symmetrically connected to two sets of limiting blocks (23), and the top of the inner side wall of each limiting block (23) is fixedly connected to a limiting post (24).

Images