Positioning device for laser etching code scanning machine

Abstract

The utility model relates to the technical field of laser carving code scanning machines, in particular to a positioning device for a laser carving code scanning machine, which mainly comprises a supporting plate, a rotating adjusting frame is mounted in the middle of the top end of the supporting plate, a rotating disc is mounted at the top end of the rotating adjusting frame, a carrier is arranged at the top end of the rotating disc, and a guide positioning assembly comprises a butt joint frame. A protection plate is arranged on the inner side of the butt-joint frame, the end of the protection plate is connected with an extending plate, the positioning adjusting assembly comprises a butt-joint clamping plate, and a moving plate is arranged on the inner side of the butt-joint clamping plate. According to the positioning device for the laser etching code scanning machine, when the machining position of a carrier is adjusted through rotation of the rotating disc, the extending plate on the outer side is pushed inwards and clamped to the inner side of the positioning clamping groove, the inserting edge is provided with a radian, guiding input of the extending plate is facilitated, the rotating position of the rotating disc can be accurately controlled after inserting, and the machining precision of the carrier is improved. And deviation is avoided, the machining accuracy of the equipment is improved, and the product quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a laser etching code scanning machine technical field, specifically be a kind of positioning device for laser etching code scanning machine. BACKGROUND

[0002] Laser etching code scanning machine captures the image of laser etching code by optical imaging system, then utilizes image recognition algorithm to process and analyze image, finally decodes the information contained in laser etching code, positioning device is needed in the scanning processing process to position workpiece.

[0003] The existing code scanning equipment is rotated by motor driving turntable in use process, then stop processing by motor control turntable to reach processing position, since there is certain inertia in rotating process, the positioning position of the workpiece placing carrier of equipment can be offset, lead to laser engraving position offset, further affect subsequent code scanning accuracy, reduce the use efficiency of equipment, need to be optimized and improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of positioning device for laser etching code scanning machine to solve the above background technology and present the adjustment rotating process of carrier there is certain inertia, lead to processing position offset, affect processing accuracy problem.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of positioning device for laser etching code scanning machine, comprising: support plate, the top end middle part of support plate is installed with rotating adjustment frame, and the top end of rotating adjustment frame is installed with turntable, the top end of turntable is provided with carrier, further comprising guide positioning assembly and positioning adjustment assembly:

[0006] The guide positioning assembly is arranged on the outer side of the turntable, and the guide positioning assembly comprises a docking frame, a protective plate is arranged on the inner side of the docking frame, and an extension plate is connected to the end of the protective plate, and the guide positioning assembly is used for positioning after the rotation of the turntable;The positioning adjustment assembly is arranged on the top end of the turntable, and the positioning adjustment assembly comprises a docking clamping plate, and a moving plate is arranged on the inner side of the docking clamping plate, and a positioning block is arranged on the top end of the docking clamping plate, and the positioning adjustment assembly is used for positioning adjustment of the carrier.

[0007] Preferably, a mounting bracket is installed on the top end of the support plate, and a telescopic cylinder is installed on the top end of the mounting bracket.

[0008] Preferably, a push plate is installed on the inner side of the telescopic cylinder, and the extension plate is connected to the bottom end of the push plate.

[0009] Preferably, the docking frame is fixedly installed on the outer side of the bottom end of the turntable, and a positioning clamping groove is arranged on the inner side of the docking frame.

[0010] Preferably, the end of the docking frame is connected with an elastic connecting rod, and the protective plate is connected to the inner side of the elastic connecting rod.

[0011] Preferably, the inner side of the rotating disc is provided with a docking clamping groove, and the top end of the rotating disc is provided with a positioning adjusting groove.

[0012] Preferably, the inner side of the rotating disc is connected with a rotating screw rod, and the end of the rotating screw rod is connected with a moving plate, and the inner side of the moving plate is connected with a positioning spring.

[0013] Preferably, the docking clamping plate is fixedly connected to the bottom end of the carrier, and the positioning block is connected to the outer side of the carrier.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] When the rotating disc is rotated to adjust the machining position of the carrier, the extension plate on the outer side is pushed inward and clamped on the inner side of the positioning clamping groove, the edge of the plug-in connection is provided with an arc, the extension plate is guided and inputted conveniently, the rotating position of the rotating disc can be accurately controlled after plug-in connection, deviation is avoided, the machining accuracy of the equipment is improved, and the product quality is ensured.

[0016] When the carrier is installed, the positioning position of the docking clamping plate after docking is controlled through the position adjustment of the moving plate, and then the docking clamping groove is clamped and fixed, so that the installation and adjustment efficiency of the carrier is improved, the accurate adjustment of the machining position is further improved, and the machining efficiency is improved. DRAWINGS

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

[0018] Figure 2 It is another perspective three-dimensional structure schematic view of the rotating adjusting frame and the rotating disc of the utility model;

[0019] Figure 3 It is a local separated three-dimensional structure schematic view of the guide positioning assembly of the utility model;

[0020] Figure 4 It is a local separated three-dimensional structure schematic view of the positioning adjusting assembly of the utility model.

[0021] In the drawing: 1, support plate; 2, rotating adjusting frame; 3, rotating disc; 4, carrier; 5, mounting frame; 6, telescopic cylinder; 7, push plate; 8, extension plate; 9, docking frame; 10, positioning clamping groove; 11, elastic connecting rod; 12, protective plate; 13, docking clamping groove; 14, rotating screw rod; 15, moving plate; 16, positioning spring; 17, docking clamping plate; 18, positioning block; 19, positioning adjusting groove. DETAILED DESCRIPTION

[0022] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0023] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0024] As shown in Figure 1 As shown in Figure 4 The present application provides a positioning device for a laser engraving code scanning machine, which comprises a support plate 1, a rotating adjusting frame 2 is installed at the top middle of the support plate 1, a rotating disc 3 is installed at the top of the rotating adjusting frame 2, and a carrier 4 is arranged at the top of the rotating disc 3.

[0025] Specifically, as shown in Figure 2 and Figure 3 An installation frame 5 is installed at the top outside of the support plate 1, an extension cylinder 6 is installed at the top of the installation frame 5, a push plate 7 is installed at the inside of the extension cylinder 6, an extension plate 8 is connected to the bottom end of the push plate 7, a docking frame 9 is fixedly installed at the outside bottom end of the rotating disc 3, a positioning clamping groove 10 is arranged at the inside of the docking frame 9, the positioning clamping groove 10 is adaptively arranged with the extension plate 8, the extension plate 8 is pushed by the push plate 7 driven by the extension cylinder 6, so that the extension plate 8 is clamped at the inside of the positioning clamping groove 10 for positioning.

[0026] A guiding and positioning assembly is arranged at the outside of the rotating disc 3, the guiding and positioning assembly comprises the docking frame 9, a protection plate 12 is arranged at the inside of the docking frame 9, and the end of the protection plate 12 is connected with the extension plate 8, the guiding and positioning assembly is used for positioning after the rotating disc 3 rotates.

[0027] Specifically, as shown in Figure 3 The end of the docking frame 9 is connected with an elastic connecting rod 11, the protection plate 12 is connected at the inside of the elastic connecting rod 11, and the protection plate 12 is elastically buffered and protected at the inside of the docking frame 9 through the connection of the elastic connecting rod 11.

[0028] A positioning adjusting assembly is arranged at the top of the rotating disc 3, and the positioning adjusting assembly comprises a docking clamping plate 17, a moving plate 15 is arranged at the inside of the docking clamping plate 17, a positioning block 18 is arranged at the top of the docking clamping plate 17, and the positioning adjusting assembly is used for positioning adjustment of the carrier 4.

[0029] Specifically, as shown in Figure 4As shown, the inner side of the rotating disc 3 is provided with a butt joint clamping groove 13, and the top end of the rotating disc 3 is provided with a positioning adjusting groove 19, the butt joint clamping groove 13 is butt jointed with the butt joint clamping plate 17, and then the top end positioning adjusting groove 19 can adjust the installation position of the positioning block 18.

[0030] Specifically, as shown in the figure, Figure 4 As shown, the inner side of the rotating disc 3 is connected with a rotating screw 14, and the end of the rotating screw 14 is connected with a moving plate 15, the inner side of the moving plate 15 is connected with a positioning spring 16, the rotating screw 14 is threadedly connected with the moving plate 15, and the end of the rotating screw 14 is rotatably connected with the inner side of the rotating disc 3, so as to facilitate the control of the limiting position of the moving plate 15.

[0031] Specifically, as shown in the figure, Figure 4 As shown, the butt joint clamping plate 17 is fixedly connected to the bottom end of the carrier 4, and the positioning block 18 is connected to the outer side of the carrier 4, and the positioning block 18 is used for being screwed into the rotating disc 3 for fixation after being clamped and fixed on the butt joint clamping plate 17.

[0032] In this embodiment: when the rotating disc 3 is rotated to adjust the machining position of the carrier 4, the extension plate 8 on the outer side is pushed inward and clamped on the inner side of the positioning clamping groove 10, the edge of the insertion is provided with a curvature, which facilitates the guided input of the extension plate 8, and the rotation position of the rotating disc 3 can be accurately controlled after insertion, so as to avoid deviation, and when the carrier 4 is installed, the position of the moving plate 15 is adjusted to control the positioning position of the butt joint clamping plate 17 after butt joint, and then the butt joint clamping groove 13 is clamped and fixed, so as to improve the installation and adjustment efficiency of the carrier 4 and improve the accurate adjustment of the machining position.

[0033] The specific scheme is: when the product machined by the laser engraving code scanning machine is machined and positioned, the rotating adjusting frame 2 drives the rotating disc 3 and the carrier 4 to rotate and position, so that the carrier 4 can be adjusted to adapt to the machining position on the outer side, and the telescopic cylinder 6 drives the push plate 7 to push the outer side of the carrier 4 to take the product, and in the pushing process, the extension plate 8 is inserted into the inner side of the butt joint frame 9 to position the machining position, so as to avoid deviation of the positions of the rotating disc 3 and the carrier 4 during machining, and the carrier 4 is inserted into the inner side of the butt joint clamping groove 13 through the butt joint clamping plate 17 at the bottom end, and is limited by the adjustment of the moving plate 15, so as to facilitate the installation of the butt joint clamping plate 17 at a suitable position, and then is fixed in the positioning block 18 through a screw, so as to facilitate the adjustment of the machining position of the carrier 4 and improve the machining efficiency of the equipment.

[0034] Those skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; under the idea of the present application, the technical features of the above embodiments or 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. In order to be brief, they are not provided in details.

[0035] The present application is intended to cover all such alternatives, modifications, and variations that 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 positioning device for a laser engraving code scanning machine, comprising: The utility model provides a support plate (1), the top end middle part of support plate (1) is installed with rotary adjusting frame (2), and the top end of rotary adjusting frame (2) is installed with carousel (3), and the top end of carousel (3) is provided with carrier (4), characterized by further include: The guide positioning assembly is provided outside the carousel (3), and the guide positioning assembly comprises a docking frame (9), the inner side of the docking frame (9) is provided with a protective plate (12), and the end of the protective plate (12) is connected with an extension plate (8), the guide positioning assembly is used for positioning after the carousel (3) rotates; The positioning adjusting assembly is provided at the top end of the carousel (3), and the positioning adjusting assembly comprises a docking clamping plate (17), and the inner side of the docking clamping plate (17) is provided with a moving plate (15), the top end of the docking clamping plate (17) is provided with a positioning block (18), and the positioning adjusting assembly is used for positioning and adjusting the carrier (4).

2. The positioning device for a laser etching code scanning machine according to claim 1, wherein, The top end outside of the support plate (1) is provided with a mounting frame (5), and the top end of the mounting frame (5) is provided with a telescopic air cylinder (6).

3. The positioning device for a laser etching code scanning machine according to claim 2, wherein, The inner side of the telescopic air cylinder (6) is provided with a push plate (7), and the extension plate (8) is connected to the bottom end of the push plate (7).

4. The positioning device for a laser etching code scanning machine according to claim 1, wherein, The docking frame (9) is fixedly installed outside the bottom end of the carousel (3), and the inner side of the docking frame (9) is provided with a positioning clamping groove (10).

5. The positioning device for a laser engraving code scanning machine according to claim 4, wherein, The end of the docking frame (9) is connected with an elastic connecting rod (11), and the inner side of the elastic connecting rod (11) is connected with the protective plate (12).

6. The positioning device for a laser engraving code scanning machine according to claim 1, wherein, The inner side of the carousel (3) is provided with a docking clamping groove (13), and the top end of the carousel (3) is provided with a positioning adjusting groove (19).

7. The positioning device for a laser etching code scanning machine according to claim 1, wherein, The inner side of the carousel (3) is connected with a rotating screw (14), and the end of the rotating screw (14) is connected with a moving plate (15), and the inner side of the moving plate (15) is connected with a positioning spring (16).

8. The positioning device for a laser engraving code scanning machine according to claim 1, wherein, The docking clamping plate (17) is fixedly connected to the bottom end of the carrier (4), and the positioning block (18) is connected to the outer side of the carrier (4).

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