Material calibration device for laser dotter

Abstract

The utility model relates to the technical field of laser dotting devices, in particular to a material calibration device for a laser dotting device, which comprises a material table arranged on the laser dotting device, and a lifting plate is arranged at the top of the material table. An adjusting assembly is arranged at the top of the lifting plate and used for limiting materials. An assembling assembly is arranged between the lifting plate and the supporting plate and used for moving the adjusting assembly. According to the material calibration device for the laser dotter, the adjusting assembly is arranged on the material table, the two sets of limiting pieces can be moved by rotating the two-way screw rod, adjustment and fixation can be conveniently conducted according to workpieces with different diameters, and the stability and applicability of the material calibration device during calibration are improved; and meanwhile, the assembling assembly is arranged between the adjusting assembly and the material table, so that the assembling assembly can be quickly disassembled and assembled, and limiting pieces with the corresponding shapes can be replaced for supporting and proofreading according to the external shapes of different workpieces.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of laser dotter, concretely to a material calibration device for laser dotter. BACKGROUND

[0002] The laser dotter, also known as a laser dotter, is a positioning or marking device that produces precise points using laser technology, widely used in positioning, marking in industrial manufacturing, and other fields such as amusement equipment and measuring instruments, providing strong support for precise processing and positioning.

[0003] The existing laser dotter pushes the workpiece to the calibration table for support before dotting the workpiece, and positions the marking position through the visual assembly. However, the two side plates on the calibration table are usually fixedly installed, and the diameters of different workpieces are different, which cannot limit and fix workpieces of different sizes, affecting the precision of dotting and making the overall applicability low. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a material calibration device for laser dotter to solve the problem that the two side plates on the calibration table of the laser dotter are usually fixedly installed and cannot be adjusted, which is difficult to adapt to workpieces of different sizes and shapes, limiting the application range of the dotter.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a material calibration device for laser dotter, comprising a material table arranged on the laser dotter, and a lifting plate arranged on the top of the material table;

[0006] An adjusting assembly is arranged on the top of the lifting plate, and the adjusting assembly is used for limiting the material, and the adjusting assembly comprises a supporting plate, the supporting plate is movably installed on the top of the lifting plate, a limiting piece is slidably connected to the top of the supporting plate, and a bidirectional screw rod is arranged at the bottom of the limiting piece.

[0007] An assembly assembly is arranged between the lifting plate and the supporting plate, and the assembly assembly is used for moving the adjusting assembly, and the assembly assembly comprises an assembly rod, the assembly rod is fixedly installed at the bottom of the supporting plate, and the assembly rod is slidably connected to the top of the lifting plate.

[0008] Preferably, the adjusting assembly further comprises a sliding block, the sliding block is fixedly connected to the bottom of the limiting piece, a sliding groove is formed in the top of the lifting plate, and the sliding block is slidably connected in the sliding groove.

[0009] Preferably, a connecting plate is fixedly connected between the two groups of sliding blocks, and the connecting plate is slidably connected in the sliding groove.

[0010] Preferably, the bidirectional screw is rotatably connected inside the sliding groove, and one end of the bidirectional screw penetrates through the side wall of the supporting plate, and the connecting plate is threadedly connected to the outer peripheral wall of the bidirectional screw.

[0011] Preferably, a mounting groove is formed in the top of the lifting plate, and the mounting rod is inserted into the mounting groove.

[0012] Preferably, the mounting assembly further comprises a fixing member which is slidably connected inside the lifting plate, a fixing groove is formed in the side wall of the mounting rod, and the fixing member is inserted into the inner wall of the fixing groove.

[0013] Preferably, an elliptical plate is rotatably connected inside the lifting plate, and a movable member is rotatably connected between the fixing member and the elliptical plate.

[0014] Preferably, a gear is fixedly connected to the top of the elliptical plate, a rack is movably connected inside the lifting plate, the rack and the gear are engaged, a screw rod is rotatably arranged at the end of the rack, and the screw rod is threadedly connected to the lifting plate.

[0015] Compared with the prior art, the utility model has the beneficial effects that: by setting the adjusting assembly on the material table, the two sets of limiting members on the adjusting assembly can be moved by rotating the bidirectional screw, so that the workpieces with different diameters can be conveniently adjusted and fixed, and the stability and applicability during the alignment are improved.

[0016] Meanwhile, the mounting assembly is arranged between the adjusting assembly and the material table, the mounting assembly can be quickly disassembled by rotating the screw rod, the limiting members with suitable shapes can be replaced to support and align according to the external shapes of different special-shaped workpieces, and the adaptation range is increased. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model material table;

[0018] Figure 2 It is a three-dimensional structure schematic view of the utility model lifting plate;

[0019] Figure 3 It is an expanded structure schematic view of the utility model adjusting assembly;

[0020] Figure 4 It is a bottom structure schematic view of the utility model supporting plate;

[0021] Figure 5 It is an internal structure schematic view of the utility model lifting plate.

[0022] In the diagram: 1. Material platform; 2. Lifting plate; 3. Adjustment component; 301. Support plate; 302. Limiting component; 303. Slider; 3031. Slide groove; 304. Connecting plate; 305. Bidirectional screw; 4. Assembly component; 401. Assembly rod; 4011. Assembly groove; 402. Fixing component; 4021. Fixing groove; 403. Moving component; 404. Elliptical plate; 405. Gear; 406. Rack; 407. Lead screw. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] like Figures 1-5 As shown, this application provides a material calibration device for a laser dot generator, including a material platform 1 installed on the laser dot generator, and a lifting plate 2 installed on the top of the material platform 1.

[0026] Specifically, such as Figure 3 As shown, the top of the lifting plate 2 is provided with an adjustment component 3. The adjustment component 3 is used to limit the material. The adjustment component 3 includes a support plate 301. The support plate 301 is movably installed on the top of the lifting plate 2. A limiting member 302 is slidably connected to the top of the support plate 301. A bidirectional screw 305 is provided at the bottom of the limiting member 302.

[0027] The bottom of the limiting component 302 is fixedly connected to a slider 303, and the top of the lifting plate 2 is provided with a slide groove 3031. The slider 303 is slidably connected inside the slide groove 3031. A connecting plate 304 is fixedly connected between the two sets of sliders 303, and the connecting plate 304 is slidably connected inside the slide groove 3031.

[0028] The bidirectional screw 305 is rotatably connected inside the slide groove 3031, and one end of the bidirectional screw 305 passes through the side wall of the support plate 301. The connecting plate 304 is threadedly connected to the outer peripheral wall of the bidirectional screw 305. By manually rotating the bidirectional screw 305, the two sets of connecting plates 304 can be driven to move towards each other. At the same time, the connecting plates 304 can drive the two sets of limiting parts 302 to move towards each other, which is convenient for adjusting and fixing according to workpieces of different diameters, and improves its stability and applicability during calibration.

[0029] Specifically, as shown in Figure 3 The assembly component 4 is arranged between the lifting plate 2 and the support plate 301, and is used to move the adjusting component 3. The assembly component 4 comprises an assembly rod 401, which is fixedly installed at the bottom of the support plate 301 and is slidingly connected to the top of the lifting plate 2.

[0030] The top of the lifting plate 2 is provided with an assembly groove 4011, and the assembly rod 401 is inserted into the assembly groove 4011.

[0031] Specifically, as shown in Figure 4 The inside of the lifting plate 2 is slidingly connected with a fixing piece 402, and the side wall of the assembly rod 401 is provided with a fixing groove 4021, and the fixing piece 402 is inserted into the inner wall of the fixing groove 4021.

[0032] The inside of the lifting plate 2 is rotatably connected with an elliptical plate 404, and the fixing piece 402 and the elliptical plate 404 are rotatably connected with a movable piece 403. Through the rotation of the elliptical plate 404, the two groups of movable pieces 403 can be moved, and at the same time, the two groups of fixing pieces 402 can be slidingly retracted into the inside of the lifting plate 2. At this time, the support plate 301 can be pulled out for disassembly, so that the fixing piece 302 of the appropriate shape can be replaced according to the different shapes of the workpiece, and the support and adjustment can be carried out.

[0033] Specifically, as shown in Figure 5 The top of the elliptical plate 404 is fixedly connected with a gear 405, and the inside of the lifting plate 2 is movably connected with a rack 406. The rack 406 and the gear 405 are engaged, and the end of the rack 406 is rotatably provided with a lead screw 407. The lead screw 407 is threadedly connected with the lifting plate 2. By rotating the lead screw 407 outward, the rack 406 can be slid, and at the same time, the gear 405 and the elliptical plate 404 can be rotated.

[0034] The specific scheme is as follows: first, the assembly rod 401 at the bottom of the support plate 301 is inserted into the assembly groove 4011 of the lifting plate 2, and by rotating the lead screw 407 inward, the rack 406 can be slid, and at the same time, the gear 405 and the elliptical plate 404 can be rotated. The elliptical plate 404 can drive the two groups of movable pieces 403 to move to both sides, and drive the two groups of fixing pieces 402 to slidingly insert into the fixing groove 4021 on the assembly rod 401. Secondly, according to the diameter of the workpiece, the bidirectional screw 305 is manually rotated, which can drive the two groups of connecting plates 304 to move towards each other, and at the same time, the connecting plates 304 can drive the two groups of fixing pieces 302 to move towards each other, until the distance between the two groups of fixing pieces 302 is adapted to the diameter of the workpiece. Finally, the workpiece is pushed between the fixing pieces 302 for adjustment and detection.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0036] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications and variations should be included within the scope of the present application.

Claims

1. A material calibration device for a laser dotter, comprising a material table (1) arranged on the laser dotter, a lifting plate (2) arranged on the top of the material table (1), characterized in that an adjusting assembly (3) is arranged on the top of the lifting plate (2), the adjusting assembly (3) is used for limiting the material, the adjusting assembly (3) comprises a supporting plate (301) movably arranged on the top of the lifting plate (2), a limiting piece (302) is slidably connected to the top of the supporting plate (301), and a bidirectional screw rod (305) is arranged on the bottom of the limiting piece (302). An assembling assembly (4) is arranged between the lifting plate (2) and the supporting plate (301), the assembling assembly (4) is used for moving the adjusting assembly (3), the assembling assembly (4) comprises an assembling rod (401) fixedly arranged on the bottom of the supporting plate (301), and the assembling rod (401) is slidably connected to the top of the lifting plate (2). The adjusting assembly (3) further comprises a sliding block (303) fixedly connected to the bottom of the limiting piece (302), and a sliding groove (3031) is arranged on the top of the lifting plate (2), and the sliding block (303) is slidably connected to the inside of the sliding groove (3031).

2. A material calibration device for a laser dotter according to claim 1, characterized in that The connecting plates (304) are fixedly connected between the two groups of sliding blocks (303) and slidably connected to the inside of the sliding groove (3031).

3. A material calibration device for a laser dotter according to claim 2, characterized in that The bidirectional screw rod (305) is rotatably connected to the inside of the sliding groove (3031), one end of the bidirectional screw rod (305) penetrates through the side wall of the supporting plate (301), and the connecting plates (304) are threadedly connected to the outer peripheral wall of the bidirectional screw rod (305).

4. A material calibration device for a laser dotter according to claim 3, characterized in that The top of the lifting plate (2) is provided with an assembling groove (4011), and the assembling rod (401) is inserted into the inside of the assembling groove (4011).

5. The material calibration device for a laser dotter according to claim 1, wherein The assembling assembly (4) further comprises a fixing piece (402) slidably connected to the inside of the lifting plate (2), a fixing groove (4021) is arranged on the side wall of the assembling rod (401), and the fixing piece (402) is inserted into the inner wall of the fixing groove (4021).

6. A material calibration device for a laser dotter according to claim 1, wherein An elliptical plate (404) is rotatably connected to the inside of the lifting plate (2), and a movable piece (403) is rotatably connected between the fixing piece (402) and the elliptical plate (404).

7. A material calibration device for a laser dotter according to claim 6, characterized in that The top of the elliptical plate (404) is fixedly connected with a gear (405), the inside of the lifting plate (2) is movably connected with a rack (406), the rack (406) and the gear (405) are engaged, the end of the rack (406) is rotatably provided with a lead screw (407), and the lead screw (407) is threadedly connected with the lifting plate (2).

8. A material calibration device for a laser dotter according to claim 7, characterized in that ​

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