Laser cutting device for display stand

Abstract

The utility model provides a laser cutting device for a display stand, which belongs to the field of laser cutting technology. It solves the problem that when the lens in the laser head of the existing laser cutting device is contaminated during use, the lens usually needs to be replaced, and after the lens seat is removed, dust can easily enter the laser head through the groove of the lens seat, causing pollution to the internal components of the laser head and affecting the cutting efficiency of the laser cutting device. The utility model comprises: the fixed frame is fixedly installed on the inner side of the equipment body; the sliding beam is slidably connected to the upper end surface of the equipment body; the sliding seat is slidably connected to the outer side of the sliding beam; the laser head is fixedly installed on the inner side of the sliding seat; the dustproof parts are provided with two groups, one group of dustproof parts is fixedly installed on the inner side of the equipment body, and the other group of dustproof parts is fixedly installed on the inner side of the sliding beam; through the arrangement of the utility model, the closure of the laser head lens groove is realized, the working efficiency is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser cutting, and more specifically, particularly relates to a laser cutting device for a display stand. Background Art

[0002] Laser cutting is the process of focusing the laser emitted from the laser into a high-power density laser beam through the optical path system. In the processing of the display stand, the laser beam is usually irradiated onto the surface of the plate to melt the plate. As the laser beam moves, a slit is eventually formed to achieve the purpose of cutting.

[0003] According to the application number: CN202021108502.3, a metal sheet cutting device for a display stand is disclosed, including a workbench and a laser cutter, the laser cutter is arranged above the workbench through a mounting frame, and adjustable side stop mechanisms are relatively arranged on both sides of the laser cutter on the upper surface of the workbench, and two groups of linear slide rails with sliders are symmetrically arranged on the upper surface of the workbench below the laser cutter, and the two sliders are arranged separately at intervals, and a bearing plate is horizontally fixed above the two sliders and is arranged corresponding to the laser cutter, and the bearing plate is arranged in an L-shaped structure, and the right-angle slot of the bearing plate faces one side of the laser cutter. The utility model realizes the limited conveying of metal sheets through telescopic adjustment mechanisms on both sides, and realizes directional cutting of metal sheets through linear slide rails, and the adjustment is convenient, which greatly improves the cutting efficiency.

[0004] Based on the above, during the use of the existing laser cutting device, when the lens in the laser head is contaminated, the lens usually needs to be replaced. After the lens seat is removed, dust can easily enter the laser head through the groove of the lens seat, causing contamination to the internal components of the laser head and affecting the cutting efficiency of the laser cutting device. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a laser cutting device for a display stand, so as to solve the problem that in the existing laser cutting device, when the lens in the laser head is contaminated during use, the lens usually needs to be replaced, and after the lens seat is removed, dust can easily enter the laser head through the groove of the lens seat, causing contamination to the internal components of the laser head and affecting the cutting efficiency of the laser cutting device.

[0006] The purpose and effect of the laser cutting device for display rack of the utility model are achieved by the following specific technical means:

[0007] A laser cutting device for a display stand comprises an equipment body, a fixed frame, a sliding beam, a sliding seat, a laser head, a dustproof part, a protective mechanism, a cleaning and recovery mechanism and a clamping mechanism; the fixed frame is fixedly installed on the inner side of the equipment body; the sliding beam is slidably connected to the upper end surface of the equipment body; the sliding seat is slidably connected to the outer side of the sliding beam; the laser head is fixedly installed on the inner side of the sliding seat; the dustproof parts are provided in two groups, one group of dustproof parts is fixedly installed on the inner side of the equipment body, and the other group of dustproof parts is fixedly installed on the inner side of the sliding beam; the protective mechanism is arranged on the inner side of the laser head; the cleaning and recovery mechanism is arranged on the inner side of the equipment body; the clamping mechanism is arranged on the upper end surface of the equipment body.

[0008] Furthermore, the protection mechanism includes: a lens seat, a lens component, a protection block and a protection spring; the lens seat is inserted into the inner side of the laser head; the lens component is fixedly connected to the inner side of the lens seat; two protection blocks are provided, and both protection blocks are slidably connected to the inner side of the laser head; two protection springs are provided, one end of the two protection springs is respectively fixedly connected to the outer sides of the two protection blocks, and the other ends of the two protection springs are fixedly connected to the inner side of the laser head.

[0009] Furthermore, the cleaning and recovery mechanism includes: a recovery inclined plate, a recovery box, a push rod and a universal wheel; the recovery inclined plate is welded to the inner side of the equipment body; the recovery box is slidably connected to the inner side of the equipment body; the push rod is fixedly connected to the outer side of the recovery box; a plurality of universal wheels are provided, and the plurality of universal wheels are fixedly mounted on the lower end surface of the recovery box by bolts.

[0010] Furthermore, the cleaning and recovery mechanism also includes: a fixed rod, a sliding member, a sliding rod, a compression spring and a cleaning member; there are two fixed rods, both of which are fixedly connected to the lower end surface of the sliding beam; there are two sliding members, both of which are slidably connected to the inner side of the equipment body, and the two sliding members are respectively fixedly connected to the lower end surfaces of the two fixed rods; there are two sliding rods, both of which are slidably connected to the inner sides of the two sliding members; there are two compression springs, one end of the two compression springs is respectively fixedly connected to the upper end surfaces of the two sliding rods, and the other end of the two compression springs is respectively fixedly connected to the inner sides of the two sliding members; the cleaning member is fixedly installed on the lower end surfaces of the two sliding rods.

[0011] Furthermore, the clamping mechanism includes: a slide rail and a slider; the slide rails are provided with two, and both slide rails are fixedly connected to the upper end surface of the equipment body; the slider is provided with two groups, and both groups of sliders are slidably connected to the outer sides of the two slide rails.

[0012] Furthermore, the clamping mechanism also includes: a rotating rod, a telescopic rod, a threaded member and a clamping member; the rotating rod is provided with two groups, and the two groups of rotating rods are respectively rotatably connected to the inner sides of the two groups of sliders; the telescopic rod is provided with two groups, and the two groups of telescopic rods are respectively slidably connected to the inner sides of the two groups of rotating rods; the threaded member is provided with two groups, and the two groups of threaded members are respectively fixedly connected to the upper end surfaces of the two groups of telescopic rods; the clamping member is provided with two groups, and the two groups of clamping members are respectively threadedly connected to the inner sides of the two groups of threaded members.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model realizes the closure of the lens slot of the laser head through the setting of the protection mechanism. When the lens seat is taken out, the protection block will slide out under the action of the protection spring to close the lens slot, prevent dust from entering the interior of the laser head, improve work efficiency and reduce maintenance costs; through the setting of the cleaning and recycling mechanism, the cleaning and recycling of cutting debris can be realized. The debris dropped during the cutting process will be gradually scraped into the recycling box during the sliding of the cleaning member. After the recycling box is pushed out, the debris can be processed, which is convenient to operate, improves work efficiency and reduces labor intensity; through the setting of the clamping mechanism, the clamping of the plate can be realized. After the clamping member is adjusted to a suitable position, the clamping member is rotated, and the plate is clamped under the action of the threaded connection between the clamping member and the threaded member, so that the corners of the plate are prevented from warping and damaging the laser head during processing, thereby reducing economic losses; through the setting of the above-mentioned mechanism, the closure of the lens slot of the laser head can be realized, the work efficiency is improved, the maintenance cost is reduced, the cleaning and recycling of cutting debris can be realized, the work efficiency is improved, the labor intensity is reduced, the clamping of the plate can be realized, and the economic losses are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the main body of the utility model.

[0016] Figure 2 It is a schematic structural diagram of a cutaway view of a laser head of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the cross-section of the main body of the utility model.

[0018] Figure 4 It is a structural schematic diagram of a cross-section of a sliding member of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the recycling box of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the rotating rod of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Equipment body; 2. Fixed frame; 3. Sliding beam; 301. Fixed rod; 4. Sliding seat; 5. Laser head; 6. Dustproof parts; 7. Lens seat; 701. Lens parts; 8. Protective block; 801. Protective spring; 9. Recovery ramp; 10. Recovery box; 1001. Push rod; 1002. Universal wheel; 11. Sliding part; 12. Sliding rod; 13. Compression spring; 14. Cleaning part; 15. Slide rail; 16. Sliding block; 17. Rotating rod; 18. Telescopic rod; 19. Threaded part; 20. Clamping part. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As attached Figure 1-Figure 2 As shown:

[0026] The utility model provides a laser cutting device for a display stand, comprising an equipment body 1, a fixed frame 2, a sliding beam 3, a sliding seat 4, a laser head 5, a dustproof part 6, a protective mechanism, a cleaning and recycling mechanism and a clamping mechanism; the fixed frame 2 is fixedly installed on the inner side of the equipment body 1; the sliding beam 3 is slidably connected to the upper end surface of the equipment body 1; the sliding seat 4 is slidably connected to the outer side of the sliding beam 3; the laser head 5 is fixedly installed on the inner side of the sliding seat 4; the dustproof part 6 is provided with two groups, one group of dustproof parts 6 is fixedly installed on the inner side of the equipment body 1, and the other group of dustproof parts 6 is fixedly installed on the inner side of the sliding beam 3; the protective mechanism is arranged on the inner side of the laser head 5.

[0027] Among them, the protection mechanism includes: a lens seat 7, a lens component 701, a protection block 8 and a protection spring 801; the lens seat 7 is inserted into the inner side of the laser head 5; the lens component 701 is fixedly connected to the inner side of the lens seat 7; there are two protection blocks 8, and both protection blocks 8 are slidably connected to the inner side of the laser head 5; there are two protection springs 801, one end of the two protection springs 801 is respectively fixedly connected to the outer sides of the two protection blocks 8, and the other ends of the two protection springs 801 are fixedly connected to the inner side of the laser head 5.

[0028] The specific usage and function of this embodiment: when the lens component 701 needs to be replaced, after the lens holder 7 is pulled out, the protective block 8 will slide under the action of the protective spring 801 to seal the groove, preventing dust from entering the laser head 5 and polluting the internal components of the laser head 5.

[0029] Embodiment 2:

[0030] On the basis of the first embodiment, Figure 3-Figure 5As shown, the cleaning and recycling mechanism, the fixed rod 301, the recycling inclined plate 9, the recycling box 10, the push rod 1001, the universal wheel 1002, the sliding member 11, the sliding rod 12, the compression spring 13 and the cleaning member 14; the cleaning and recycling mechanism is arranged on the inner side of the device body 1; there are two fixed rods 301, and the two fixed rods 301 are fixedly connected to the lower end surface of the sliding beam 3; the recycling inclined plate 9 is welded to the inner side of the device body 1; the recycling box 10 is slidably connected to the inner side of the device body 1; the push rod 1001 is fixedly connected to the outer side of the recycling box 10; there are multiple universal wheels 1002, and the multiple universal wheels 1002 are connected by Bolts are fixedly installed on the lower end surface of the recovery box 10; two sliding members 11 are provided, and the two sliding members 11 are slidably connected to the inner side of the device body 1, and the two sliding members 11 are respectively fixedly connected to the lower end surfaces of the two fixed rods 301; two sliding rods 12 are provided, and the two sliding rods 12 are respectively slidably connected to the inner sides of the two sliding members 11; two compression springs 13 are provided, and one end of the two compression springs 13 is respectively fixedly connected to the upper end surfaces of the two sliding rods 12, and the other ends of the two compression springs 13 are respectively fixedly connected to the inner sides of the two sliding members 11; the cleaning member 14 is fixedly installed on the lower end surfaces of the two sliding rods 12.

[0031] Specific usage and function of this embodiment: the debris generated by the laser cutting device when cutting the workpiece will fall onto the upper end surface of the recovery inclined plate 9. When the sliding beam 3 slides, the sliding member 11 will be driven to slide through the fixed rod 301. The sliding of the sliding member 11 will drive the cleaning member 14 to slide. The cleaning member 14 will be against the upper end surface of the recovery inclined plate 9 under the action of the compression spring 13. The sliding of the cleaning member 14 will clean the debris on the upper end surface of the recovery inclined plate 9 and hang the debris into the recovery box 10 for recycling.

[0032] Embodiment three:

[0033] On the basis of the first embodiment, Figure 6 As shown, a clamping mechanism, a slide rail 15, a slider 16, a rotating rod 17, a telescopic rod 18, a threaded member 19 and a clamping member 20; the clamping mechanism is arranged on the upper end surface of the equipment body 1; there are two slide rails 15, and the two slide rails 15 are fixedly connected to the upper end surface of the equipment body 1; there are two groups of sliders 16, and the two groups of sliders 16 are slidably connected to the outer sides of the two slide rails 15; there are two groups of rotating rods 17, and the two groups of rotating rods 17 are respectively rotatably connected to the inner sides of the two groups of sliders 16; there are two groups of telescopic rods 18, and the two groups of telescopic rods 18 are respectively slidably connected to the inner sides of the two groups of rotating rods 17; there are two groups of threaded members 19, and the two groups of threaded members 19 are respectively fixedly connected to the upper end surfaces of the two groups of telescopic rods 18; there are two groups of clamping members 20, and the two groups of clamping members 20 are respectively threadedly connected to the inner sides of the two groups of threaded members 19.

[0034] Specific usage and function of this embodiment: the position of the clamping member 20 can be adjusted by setting the slide rail 15 and the slider 16, and the telescopic rod 18 can be retracted. After the clamping member 20 is adjusted to a suitable position, the clamping member 20 is rotated, and the workpiece is clamped through the threaded connection between the clamping member 20 and the threaded member 19 to prevent the plate from warping up and damaging the laser head 5 during processing.

Claims

1. A laser cutting device for a display stand, comprising a device body (1), a fixed frame (2), a sliding beam (3), a sliding seat (4), a laser head (5), a dustproof part (6), a protection mechanism, a cleaning and recovery mechanism and a clamping mechanism; the fixed frame (2) is fixedly mounted on the inner side of the device body (1); the sliding beam (3) is slidably connected to the upper end surface of the device body (1); the sliding seat (4) is slidably connected to the outer side of the sliding beam (3); the characteristics are: The laser head (5) is fixedly mounted on the inner side of the sliding seat (4); the dustproof parts (6) are provided in two groups, one group of dustproof parts (6) is fixedly mounted on the inner side of the device body (1), and the other group of dustproof parts (6) is fixedly mounted on the inner side of the sliding beam (3); the protective mechanism is arranged on the inner side of the laser head (5); the cleaning and recovery mechanism is arranged on the inner side of the device body (1); and the clamping mechanism is arranged on the upper end surface of the device body (1).

2. A laser cutting device for a display stand as claimed in claim 1, characterized in that: The protection mechanism comprises: a lens seat (7), a lens component (701), a protection block (8) and a protection spring (801); the lens seat (7) is plugged into the inner side of the laser head (5); the lens component (701) is fixedly connected to the inner side of the lens seat (7); two protection blocks (8) are provided, and the two protection blocks (8) are both slidably connected to the inner side of the laser head (5); two protection springs (801) are provided, one end of the two protection springs (801) is respectively fixedly connected to the outer sides of the two protection blocks (8), and the other ends of the two protection springs (801) are both fixedly connected to the inner side of the laser head (5).

3. A laser cutting device for a display stand as claimed in claim 1, characterized in that: The cleaning and recycling mechanism comprises: a recycling inclined plate (9), a recycling box (10), a push rod (1001) and a universal wheel (1002); the recycling inclined plate (9) is welded to the inner side of the device body (1); the recycling box (10) is slidably connected to the inner side of the device body (1); the push rod (1001) is fixedly connected to the outer side of the recycling box (10); a plurality of universal wheels (1002) are provided, and the plurality of universal wheels (1002) are fixedly mounted on the lower end surface of the recycling box (10) by bolts.

4. A laser cutting device for a display stand as claimed in claim 3, characterized in that: The cleaning and recovery mechanism further comprises: a fixed rod (301), a sliding member (11), a sliding rod (12), a compression spring (13) and a cleaning member (14); two fixed rods (301) are provided, and the two fixed rods (301) are fixedly connected to the lower end surface of the sliding beam (3); two sliding members (11) are provided, and the two sliding members (11) are slidably connected to the inner side of the device body (1), and the two sliding members (11) are respectively fixedly connected to the lower end surfaces of the two fixed rods (301); two sliding rods (12) are provided, and the two sliding rods (12) are respectively slidably connected to the inner sides of the two sliding members (11); two compression springs (13) are provided, and one end of the two compression springs (13) is respectively fixedly connected to the upper end surfaces of the two sliding rods (12), and the other end of the two compression springs (13) is respectively fixedly connected to the inner sides of the two sliding members (11); and the cleaning member (14) is fixedly mounted on the lower end surfaces of the two sliding rods (12).

5. The laser cutting device for a display stand as claimed in claim 1, characterized in that: The clamping mechanism comprises: a slide rail (15) and a slider (16); two slide rails (15) are provided, and the two slide rails (15) are fixedly connected to the upper end surface of the device body (1); and two groups of sliders (16) are provided, and the two groups of sliders (16) are slidably connected to the outer sides of the two slide rails (15).

6. A laser cutting device for a display stand as claimed in claim 5, characterized in that: The clamping mechanism further comprises: a rotating rod (17), a telescopic rod (18), a threaded member (19) and a clamping member (20); the rotating rod (17) is provided with two groups, and the two groups of rotating rods (17) are respectively rotatably connected to the inner sides of the two groups of sliding blocks (16); the telescopic rod (18) is provided with two groups, and the two groups of telescopic rods (18) are respectively slidably connected to the inner sides of the two groups of rotating rods (17); the threaded member (19) is provided with two groups, and the two groups of threaded members (19) are respectively fixedly connected to the upper end surfaces of the two groups of telescopic rods (18); and the clamping member (20) is provided with two groups, and the two groups of clamping members (20) are respectively threadedly connected to the inner sides of the two groups of threaded members (19).

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