Positioning anti-deviation laser cutting device

Abstract

The utility model discloses a positioning anti-offset laser cutting device which comprises an installation box used for installation, a bottom plate fixedly connected to the lower end of the installation box, a motor fixedly installed at the front end of the left section of the installation box, a cutting table and a first clamping plate, the cutting table is fixedly installed at the upper end of a cleaning table, and the cutting table is arranged in the middle of the installation box; and the left end and the right end of the cleaning table are fixedly connected with the side wall of the mounting box, first clamping plates are installed above the left section and the right section of the cutting table, the front ends and the rear ends of the first clamping plates are fixedly connected with the outer ends of connecting plates, and the inner ends of the connecting plates and first racks are fixedly installed. According to the laser cutting device capable of achieving positioning and deviation prevention, plates are limited and fixed to prevent the plates from moving during cutting, the precision degree during cutting is improved, the device is suitable for the plates of different sizes, chippings generated during cutting are conveniently and rapidly collected, the chippings are prevented from being splashed to the outer side of the device, and the cleaning workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a positioning and anti-deviating laser cutting device. Background Art

[0002] In furniture manufacturing, wood needs to be cut and shaped to meet the needs of design and installation. Among the cutting methods, more and more people use laser cutting to improve the cutting accuracy and reduce the width of the incision.

[0003] For example, the utility model with the authorization announcement number CN218592104U relates to the technical field of laser cutting devices, and discloses an anti-drift laser cutting device with a protective function, including a base, wherein the interior of the base is provided with four sliding devices that are symmetrically arranged on the left and right, and the tops of the four sliding devices are respectively fixedly connected to two support plates that are symmetrically distributed on the left and right, and the tops of the two support plates are fixedly connected to contact plates. The anti-drift laser cutting device with a protective function has the advantages of good fixing effect, etc., and solves the problem that the existing anti-drift laser cutting machines with a protective function mostly place the workpiece directly on the cutting table for cutting, have poor fixing effect, and are easily deformed due to heat during cutting, thereby causing the positioning of the laser cutting machine to fail and affecting the cutting accuracy.

[0004] However, the above technical solution still has some shortcomings. When cutting the plate, the waste residue will fall on the outside of the collecting cloth, increasing the intensity of cleaning work. In addition, only the side edges of the plate are clamped and fixed, and the lack of support in the middle leads to poor stability of the plate when being cut. Therefore, we propose a positioning and anti-deviating laser cutting device to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a laser cutting device with positioning and anti-drifting, so as to solve the problem raised in the above-mentioned background technology that waste residue will fall on the outside of the collecting cloth when cutting the plate, increasing the intensity of cleaning work, and only the side edges of the plate are clamped and fixed, and the lack of support in the middle leads to poor stability of the plate when being cut.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: a positioning and anti-deviating laser cutting device, comprising: an installation box for installation, a bottom plate fixedly connected to the lower end of the installation box, and a motor fixedly installed at the front end of the left section of the installation box;

[0007] Also includes:

[0008] A cutting table, the cutting table is fixedly mounted on the upper end of the cleaning table, and the cutting table is arranged in the middle of the installation box, and the left and right ends of the cleaning table are fixedly connected to the side walls of the installation box, and a first clamping plate is installed above the left and right sections of the cutting table;

[0009] a first clamping plate, wherein both front and rear ends of the first clamping plate are fixedly connected to the outer end of the connecting plate, and the inner end of the connecting plate is fixedly mounted to the first rack, and a first gear is connected between the first rack and the first rack, and a second clamping plate is connected to the inner side of the first clamping plate;

[0010] A cleaning cylinder is provided above the cleaning table, and the left and right ends of the cleaning cylinder are fixedly connected to the second gear, and the lower side of the second gear is connected to the second rack, and a connecting block is installed on the outer side of the second gear, and the outer end of the connecting block is fixedly connected to the moving block;

[0011] The collecting box is fixedly mounted on the upper end of the bottom plate, and the front and rear sides of the collecting box are fixedly connected with a chip suction port, and a filter is fixedly mounted inside the collecting box, and the right side of the collecting box is connected to an air pump.

[0012] Preferably, the interior of the cutting table is a hollow lattice structure, and a cutting mechanism is provided above the cutting table, and the cutting mechanism is fixedly installed on the upper inner side of the installation box.

[0013] Preferably, the first gear is rotatably connected to the inner sides of the front and rear side walls of the installation box, and the outer end of the central axis of the first gear is fixedly connected to the central axis of the worm wheel, and the worm wheel is rotatably connected to the outer sides of the front and rear side walls of the installation box, and the upper side of the worm wheel is engaged with the worm for transmission.

[0014] Preferably, the first rack is meshed with the first gear for transmission, and the first rack is slidably connected to the front and rear side walls of the mounting box, and the first clamping plate slides left and right above the cutting table through the connecting plate and the first rack, and the first clamping plate and the second clamping plate are symmetrically arranged along the central axis of the cutting table.

[0015] Preferably, the upper end of the outer section of the second clamping plate is fixedly connected to the lower end of the vertical rod, and the second clamping plate and the vertical rod are both slidably connected to the first clamping plate, and a spring is sleeved on the outer side of the vertical rod, and the upper and lower ends of the spring are respectively fixedly connected to the first clamping plate and the second clamping plate, and the lower end of the inner section of the second clamping plate is fixedly connected to a rubber pad.

[0016] Preferably, the moving block is rotatably connected to the outside of the reciprocating screw, and the reciprocating screw rotates synchronously with the reciprocating screw through a belt, and the front end of the left reciprocating screw is fixedly connected to the output end of the motor, and the connecting block is slidably connected to the vertical plate fixed on the upper end of the cleaning table through the moving block, and the inner and outer sections of the connecting block are respectively arranged as a cylinder and a cuboid.

[0017] Preferably, the second gear is meshed with the second rack for transmission through a connecting block, and the lower end of the second rack is fixedly connected to the upper end of the cleaning table, and the cleaning cylinder rotates above the cleaning table through the second gear, and the front and rear sides of the cleaning table are provided with chip suction ports, and the upper section of the chip suction port is a bucket-shaped structure.

[0018] Compared with the prior art, the present invention has the following beneficial effects: the laser cutting device with anti-drift positioning can limit and fix the plate to prevent it from shifting when being cut, thereby improving the accuracy of cutting, and the device is suitable for plates of different volumes. The device can also facilitate the rapid collection of cutting debris, preventing the debris from splashing outside the device, thereby reducing the workload of cleaning;

[0019] 1. It is equipped with a cutting table, a first clamping plate, and a second clamping plate. The middle part of the cutting table is a hollow square structure, which supports the plate and facilitates the falling of waste chips. The first clamping plate and the second clamping plate are set to limit and fix the position of the plate on the cutting table, preventing the plate from being displaced due to accidental contact during cutting, ensuring the normal progress of the cutting work;

[0020] 2. A first gear, a first rack, and a vertical rod are provided. The rotation of the first gear drives the first rack to move in the opposite direction, causing the first clamping plate to slide left and right above the cutting table. The second clamping plate is slidably connected to the first clamping plate via the vertical rod and spring, expanding the applicability of the device, allowing the first and second clamping plates to handle plates of different sizes.

[0021] 3. A second gear, a cleaning barrel and a chip suction port are provided. The reciprocating screw rotates through the moving block, the connecting block and the second gear to drive the cleaning barrel to move back and forth, and the engagement of the second gear and the second rack is used to rotate the cleaning barrel. The cleaning barrel cleans the debris that falls on the cleaning table. The chip suction port uses the suction force generated by the air pump to suck the debris into the collection box for collection, thereby preventing the debris from splashing outside the device and reducing the workload of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the top view of the cleaning table of the utility model;

[0024] Figure 3 This is a front view structural diagram of the connection between the first gear and the first rack of the utility model;

[0025] Figure 4 This is a front view structural diagram of the connection between the worm and the worm wheel of the utility model;

[0026] Figure 5 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0027] In the figure: 1. Installation box; 2. Bottom plate; 3. Motor; 4. Cutting mechanism; 5. Cutting table; 6. Cleaning table; 7. First clamping plate; 8. Worm; 9. Worm wheel; 10. First gear; 11. First rack; 12. Connecting plate; 13. Second clamping plate; 14. Vertical rod; 15. Spring; 16. Reciprocating screw; 17. Moving block; 18. Connecting block; 19. Second gear; 20. Second rack; 21. Cleaning cylinder; 22. Chip suction port; 23. Collection box. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-5 The utility model provides a technical solution: a positioning and anti-deviating laser cutting device, comprising: an installation box 1, a base plate 2, a motor 3, a cutting mechanism 4, a cutting table 5, a cleaning table 6, a first clamping plate 7, a worm 8, a worm wheel 9, a first gear 10, a first rack 11, a connecting plate 12, a second clamping plate 13, a vertical rod 14, a spring 15, a reciprocating screw 16, a moving block 17, a connecting block 18, a second gear 19, a second rack 20, a cleaning cylinder 21, a chip suction port 22 and a collection box 23.

[0030] When using the laser cutting device with positioning and anti-deviating function, first Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, the installation box 1 is fixedly connected to the upper end of the bottom plate 2, the cutting table 5 is arranged in the middle of the installation box 1, and the cutting table 5 is fixedly mounted on the upper end of the cleaning table 6, and the left and right ends of the cleaning table 6 are fixedly connected to the side walls of the installation box 1, the interior of the cutting table 5 is a hollow grid structure, and a cutting mechanism 4 is provided above the cutting table 5, and the cutting mechanism 4 is fixedly mounted on the upper inner side of the installation box 1;

[0031] Place the plate to be cut on the cutting table 5, and then adjust the cutting mechanism 4 to ensure that the laser cutting work can be carried out normally;

[0032] The first clamping plate 7 is respectively slidably connected to the left and right sections of the cutting table 5, and the front and rear ends of the first clamping plate 7 are fixedly connected to the outer end of the connecting plate 12, and the inner end of the connecting plate 12 is fixedly installed with the first rack 11, the first rack 11 is slidably connected to the front and rear side walls of the installation box 1, and the inner side of the first rack 11 is meshed with the first gear 10, and the first gear 10 is rotatably connected to the inner side of the front and rear side walls of the installation box 1, and the outer end of the central axis of the first gear 10 is aligned with the central axis of the worm gear 9. The worm gear 9 is fixedly connected, and the worm gear 9 is rotatably connected to the outside of the front and rear side walls of the installation box 1, and the upper side of the worm gear 9 is meshed with the worm 8 for transmission. The upper end of the outer section of the second clamping plate 13 is fixedly connected to the lower end of the vertical rod 14, and the second clamping plate 13 and the vertical rod 14 are both slidably connected to the first clamping plate 7, and the outer side of the vertical rod 14 is provided with a spring 15, and the upper and lower ends of the spring 15 are respectively fixedly connected to the first clamping plate 7 and the second clamping plate 13, and the lower end of the inner section of the second clamping plate 13 is fixedly connected to a rubber pad;

[0033] When the plate is placed, the worm 8 is rotated to make the worm wheel 9 drive the first gear 10 to rotate. The first gear 10 controls the first rack 11 to move in the opposite direction of the first rack 11, and the two first clamping plates 7 are moved toward each other through the connecting plate 12 until the plate is squeezed and the second clamping plate 13 is tightly attached to the upper end of the plate. At this time, the second clamping plate 13 squeezes the vertical rod 14 to move upward, and the spring 15 undergoes elastic deformation to provide thrust for the second clamping plate 13, further avoiding the displacement of the plate due to accidental collision during cutting, thereby ensuring the normal progress of the cutting work.

[0034] like Figure 1 and Figure 2 As shown, the reciprocating screw rod 16 is symmetrically arranged above the left and right sides of the cleaning table 6, and the reciprocating screw rod 16 and the reciprocating screw rod 16 rotate synchronously through a belt, and the front end of the left reciprocating screw rod 16 is fixedly connected to the output end of the motor 3, and the motor 3 is fixedly installed at the front end of the left section of the mounting box 1, and the moving block 17 is rotatably connected to the outer side of the reciprocating screw rod 16, and the inner end of the moving block 17 is fixedly installed with a connecting block 18, and the connecting block 18 is slidably connected to the vertical plate fixed at the upper end of the cleaning table 6, and the inner and outer sections of the connecting block 18 are respectively arranged to be cylindrical and rectangular, the inner end of the connecting block 18 is rotatably connected to the second gear 19, and the lower side of the second gear 19 is meshed with the second rack 20 for transmission, and the lower end of the second rack 20 is fixedly connected to the cleaning table 6, and the left and right ends of the cleaning cylinder 21 are fixedly connected to the second gear 19;

[0035] During the cutting process, the motor 3 is started to rotate the reciprocating screw 16. At this time, the moving block 17 drives the second gear 19 to reciprocate back and forth through the connecting block 18. The second gear 19 engages and rotates with the second rack 20 during the movement. The cleaning barrel 21 rotates back and forth above the cleaning table 6, sweeping the debris that falls on the upper end of the cleaning table 6 to the front and rear ends of the cleaning table 6, thereby facilitating the collection of the debris.

[0036] The chip suction port 22 is respectively provided on the front and rear sides of the cleaning table 6, and a collection box 23 is fixedly installed at the lower end of the chip suction port 22, and the upper section of the chip suction port 22 is a bucket-shaped structure, a filter is fixedly installed inside the collection box 23, and the collection box 23 is fixedly installed at the upper end of the bottom plate 2, and an air pump is connected to the right side of the collection box 23;

[0037] During the cutting process, the air pump is started to generate inward suction at the chip suction port 22. At this time, the debris swept to the end of the cleaning table 6 is sucked into the collection box 23 from the chip suction port 22. The debris is blocked by the filter and remains in the collection box 23, preventing the debris from falling outside the device, and facilitating the collection and processing of the debris, thereby reducing the workload of cleaning.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In addition, the directional terms such as up, down, left, right, front, and back in the text only represent their relative positions rather than absolute positions.

[0039] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0040] 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laser cutting device with positioning and anti-deviating function, comprising: An installation box (1) for installation, a bottom plate (2) fixedly connected to the lower end of the installation box (1), and a motor (3) fixedly installed at the front end of the left section of the installation box (1); It is characterized by further comprising: A cutting table (5), wherein the cutting table (5) is fixedly mounted on the upper end of the cleaning table (6), and the cutting table (5) is arranged in the middle of the installation box (1), and the left and right ends of the cleaning table (6) are fixedly connected to the side walls of the installation box (1), and a first clamping plate (7) is installed above the left and right sections of the cutting table (5); a first clamping plate (7), wherein both front and rear ends of the first clamping plate (7) are fixedly connected to the outer end of the connecting plate (12), and the inner end of the connecting plate (12) is fixedly mounted to the first rack (11), and a first gear (10) is connected between the first rack (11) and the first rack (11), and a second clamping plate (13) is connected to the inner side of the first clamping plate (7); A cleaning cylinder (21), the cleaning cylinder (21) being arranged above the cleaning table (6), and the left and right ends of the cleaning cylinder (21) are fixedly connected to a second gear (19), and the lower side of the second gear (19) is connected to a second rack (20), a connecting block (18) is installed on the outer side of the second gear (19), and the outer end of the connecting block (18) is fixedly connected to the moving block (17); A collecting box (23) is fixedly mounted on the upper end of the bottom plate (2), and the front and rear sides of the collecting box (23) are fixedly connected to the chip suction port (22), and a filter is fixedly mounted inside the collecting box (23), and the right side of the collecting box (23) is connected to an air pump.

2. The laser cutting device with positioning and anti-deviating function according to claim 1, characterized in that: The interior of the cutting table (5) is a hollow lattice structure, and a cutting mechanism (4) is provided above the cutting table (5), and the cutting mechanism (4) is fixedly mounted on the inner side of the upper portion of the installation box (1).

3. The laser cutting device with positioning and anti-deviating function according to claim 1, characterized in that: The first gear (10) is rotatably connected to the inner sides of the front and rear side walls of the installation box (1), and the outer end of the central axis of the first gear (10) is fixedly connected to the central axis of the worm wheel (9), and the worm wheel (9) is rotatably connected to the outer sides of the front and rear side walls of the installation box (1), and the upper side of the worm wheel (9) is meshed with the worm (8) for transmission.

4. The laser cutting device with positioning and anti-deviating function according to claim 3, characterized in that: The first rack (11) is meshed with the first gear (10) for transmission, and the first rack (11) is slidably connected to the front and rear side walls of the installation box (1), and the first clamping plate (7) slides left and right above the cutting table (5) through the connecting plate (12) and the first rack (11), and the first clamping plate (7) and the second clamping plate (13) are symmetrically arranged along the central axis of the cutting table (5).

5. The laser cutting device with positioning and anti-deviating function according to claim 4, characterized in that: The upper end of the outer section of the second clamping plate (13) is fixedly connected to the lower end of the vertical rod (14), and the second clamping plate (13) and the vertical rod (14) are both slidably connected to the first clamping plate (7), and a spring (15) is sleeved on the outer side of the vertical rod (14), and the upper and lower ends of the spring (15) are respectively fixedly connected to the first clamping plate (7) and the second clamping plate (13), and the lower end of the inner section of the second clamping plate (13) is fixedly connected to a rubber pad.

6. The laser cutting device with positioning and anti-deviating function according to claim 1, characterized in that: The moving block (17) is rotatably connected to the outside of the reciprocating screw (16), and the reciprocating screw (16) and the reciprocating screw (16) rotate synchronously through a belt, and the front end of the left reciprocating screw (16) is fixedly connected to the output end of the motor (3), and the connecting block (18) is slidably connected to the vertical plate fixed at the upper end of the cleaning table (6) through the moving block (17), and the inner and outer sections of the connecting block (18) are respectively arranged in a cylindrical shape and a rectangular parallelepiped.

7. The laser cutting device with positioning and anti-deviating function according to claim 1, characterized in that: The second gear (19) is meshed with the second rack (20) through the connecting block (18) for transmission, and the lower end of the second rack (20) is fixedly connected to the upper end of the cleaning table (6), and the cleaning cylinder (21) rotates above the cleaning table (6) through the second gear (19). The cleaning table (6) is provided with a chip suction port (22) on both the front and rear sides, and the upper section of the chip suction port (22) is a bucket-shaped structure.

Images