Rotary frame capable of clamping and positioning for laser engraving machine

Abstract

The utility model relates to the technical field of laser engraving machines, in particular to a clamping and positioning rotating frame for a laser engraving machine, which mainly comprises a support frame, a rotating adjusting component is mounted at the top end of the inner side of the support frame, a rotating support component is fixedly connected to the top end of the rotating adjusting component, and a positioning insertion component is fixedly connected to the left side of the support frame. The pushing assembly is fixedly connected to the outer side of the top end of the rotary supporting assembly. According to the laser carving machine rotating frame capable of achieving clamping and positioning, an injection molding part is clamped and limited through butt joint of the two pushing assemblies and the clamping limiting assembly, then the positioning inserting assembly is inserted into the rotating supporting assembly for positioning, the positioning effect is improved, and the situation that the product quality is affected by position deviation is avoided; and the infrared detector is matched for detection, so that the injection molding part is prevented from being misplaced and reversely placed, the accuracy of the machining position of the injection molding part is not influenced, the product placement accuracy is improved through detection, and the product machining quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of laser engraving machines, and particularly relates to a rotating frame for a laser engraving machine capable of clamping and positioning. Background Technique

[0002] The automatic laser engraving equipment for injection molded parts is mainly used for precise and rapid marking and engraving on plastic products. By using advanced laser technology, the automatic laser engraving equipment for injection molded parts realizes permanent marking on the surface of plastic products and is widely used in the industrial manufacturing field. This equipment not only optimizes the limitations of traditional manual or mechanical engraving methods, but also improves production efficiency and product quality. At the same time, the laser engraving equipment has a wide range of applications and can meet the requirements of various industries for marking fineness and durability, and needs to be processed and supported by a rotating frame.

[0003] In the existing processing process of laser engraving machines, operators usually directly place the injection molded parts to be processed on the jig for processing. The jig is designed with a certain limiting function to fix and position the injection molded parts for precise laser engraving operations. Since there will inevitably be a certain gap between the injection molded parts and the jig, these tiny gaps may cause slight changes in the relative positions of the injection molded parts when the laser engraving machine rotates to the processing position. This change may affect the quality of the final product. When the laser engraving position is close to the edge of the injection molded part, the above-mentioned position difference problem is particularly prominent. A tiny deviation may cause incomplete or inaccurate laser engraving, thus affecting the processing quality, and it is necessary to optimize and improve this. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a rotating frame for a laser engraving machine capable of clamping and positioning to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rotating frame for a laser engraving machine capable of clamping and positioning, comprising:

[0007] A support frame, at the inner top end of the support frame, a rotation adjustment component is installed, and at the top end of the rotation adjustment component, a rotation support component is fixedly connected. At the left side of the support frame, a positioning plugging component is fixedly connected, and the positioning plugging component limits the rotation of the rotation support component;

[0008] A pushing component, the pushing component is fixedly connected to the outer top end of the rotation support component, and at the inner side of the pushing component, a clamping and limiting component is connected. At the top end of the clamping and limiting component, an infrared detector is fixedly installed. Two groups of symmetric pushing components and clamping and limiting components are attached to fix the injection molded parts.

[0009] Preferably, the rotation adjustment assembly includes a motor, and the motor is fixedly installed at the inner top end of the support frame, and a mounting plate is installed at the top end of the motor.

[0010] Preferably, the rotary support assembly includes a rotary disk, and the rotary disk is installed at the top end of the mounting plate. An installation groove is formed in the middle of the inner side of the rotary disk, a guiding arc groove is formed in the bottom wall of the rotary disk, and positioning jacks penetrate through the inner and outer sides of the upper and lower walls of the rotary disk.

[0011] Preferably, the pushing assembly includes a fixing plate, and the fixing plate is fixedly connected to the outer side of the top end of the rotary disk. A cylinder I is installed at the top end of the fixing plate, and a connecting plate is connected to the inner side of the cylinder I.

[0012] Preferably, the clamping and limiting assembly includes a semi-fixture frame, and the semi-fixture frame is installed on the inner side of the connecting plate. Rubber bumps are bonded to the inner wall of the semi-fixture frame, a buffer extrusion pad is bonded to the inner side of the semi-fixture frame, and an anti-fooling baffle is fixedly connected to the inner bottom end of the semi-fixture frame.

[0013] Preferably, the positioning and plugging assembly includes a mounting frame, and the mounting frame is fixedly installed on the left side of the support frame. A support plate is installed at the top end of the mounting frame, a cylinder II is installed at the top end of the support plate, and a positioning plug rod is fixedly connected to the top end of the cylinder II.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model clamps and limits an injection molded part through the docking of two groups of pushing assemblies and clamping and limiting assemblies, and then positions the injection molded part by inserting the positioning and plugging assembly into the inside of the rotary support assembly, improving the positioning effect and avoiding position deviation from affecting the product quality;

[0016] Through the setting of the clamping and limiting assembly and in cooperation with an infrared detector for detection, it is avoided that the injection molded part is placed wrongly or reversely, affecting the accuracy of the processing position of the injection molded part. Thus, the detection improves the accuracy rate of product placement and ensures the product processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of another perspective of the present utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the rotary support assembly of the present utility model;

[0020] Figure 4 is a three-dimensional structural schematic diagram of the partial separation of the pushing assembly and the clamping and limiting assembly of the present utility model.

[0021] In the figure:

[0022] 1. Support frame;

[0023] 2. Rotating adjustment assembly; 201. Motor; 202. Mounting plate;

[0024] 3. Rotating support assembly; 301. Rotating disk; 302. Mounting groove; 303. Guide arc groove; 304. Positioning jack;

[0025] 4. Pushing assembly; 401. Fixed plate; 402. Cylinder 1; 403. Connecting plate;

[0026] 5. Clamping and limiting assembly; 501. Half jig frame; 502. Rubber bump; 503. Buffer extrusion pad; 504. Anti-fooling baffle;

[0027] 6. Infrared detector;

[0028] 7. Positioning and plugging assembly; 701. Mounting frame; 702. Support plate; 703. Cylinder 2; 704. Positioning plug; Detailed implementation mode

[0029] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in combination with the embodiments.

[0030] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0031] As Figures 1-4 shown, this application provides a rotator for a laser engraving machine with clamping and positioning functions, including:

[0032] A support frame 1, with a rotating adjustment assembly 2 installed at the inner top end of the support frame 1, and a rotating support assembly 3 fixedly connected to the top end of the rotating adjustment assembly 2. A positioning and plugging assembly 7 is fixedly connected to the left side of the support frame 1, and the positioning and plugging assembly 7 limits the rotation of the rotating support assembly 3;

[0033] A pushing assembly 4, fixedly connected to the outer top end of the rotating support assembly 3, and a clamping and limiting assembly 5 is connected to the inner side of the pushing assembly 4. An infrared detector 6 is fixedly installed at the top end of the clamping and limiting assembly 5. Two groups of symmetric pushing assemblies 4 and clamping and limiting assemblies 5 are attached to fix the injection molded part;

[0034] In this embodiment: clamping is performed through the docking of two sets of pushing components 4 and clamping and limiting components 5 to limit the injection molded part. Then, the positioning plugging component 7 is plugged inside the rotary support component 3 for positioning, improving the positioning effect and avoiding position deviation from affecting the product quality. Through the setting of the clamping and limiting component 5, it cooperates with the infrared detector 6 for detection to avoid misplacing or reversing the injection molded part, which affects the accuracy of the processing position of the injection molded part. This detection improves the accuracy of product placement and ensures the product processing quality.

[0035] Specifically, as Figure 2 shown, the rotation adjustment component 2 includes a motor 201, and the motor 201 is fixedly installed at the inner top end of the support frame 1. An installation disk 202 is installed at the top end of the motor 201;

[0036] In this embodiment: The motor 201 is installed inside the support frame 1 to provide power for the rotation of the installation disk 202.

[0037] Specifically, as Figure 3 shown, the rotary support component 3 includes a rotary disk 301, and the rotary disk 301 is installed at the top end of the installation disk 202. An installation groove 302 is opened in the middle of the inner side of the rotary disk 301, and a guiding arc groove 303 is opened in the bottom wall of the rotary disk 301. Positioning insertion holes 304 penetrate through the inner and outer sides of the upper and lower walls of the rotary disk 301;

[0038] In this embodiment: The installation disk 202 and the rotary disk 301 are fixed by inserting screws inside the installation groove 302. Then, the guiding arc groove 303 can limit the movement position of the bottom positioning plugging component 7, and the insertion inside the positioning insertion hole 304 facilitates the fixing of the rotary disk 301 at a specific position.

[0039] Specifically, as Figure 4 shown, the pushing component 4 includes a fixing plate 401, and the fixing plate 401 is fixedly connected to the outer side of the top end of the rotary disk 301. A cylinder one 402 is installed at the top end of the fixing plate 401, and a connecting plate 403 is connected to the inner side of the cylinder one 402;

[0040] In this embodiment: The setting of the fixing plate 401 is to support the installation of the cylinder one 402, and then the telescopic movement of the cylinder one 402 can push the connecting plate 403.

[0041] Specifically, as Figure 4 shown, the clamping and limiting component 5 includes a semi-fixture frame 501, and the semi-fixture frame 501 is installed inside the connecting plate 403. Rubber bumps 502 are bonded to the inner wall of the semi-fixture frame 501, a buffer extrusion pad 503 is bonded to the inner side of the semi-fixture frame 501, and an anti-fooling baffle 504 is fixedly connected to the bottom end inside the semi-fixture frame 501;

[0042] In this embodiment: The connecting plate 403 is fixedly connected to the semi-fixture frame 501 by screws. The two semi-fixture frames 501 can be moved closer to clamp and fix the injection molded part to be processed. During the approaching process, the buffer extrusion pads 503 are in contact, playing a role of buffer protection. Then, the rubber bumps 502 improve the stability of the placement of the injection molded part on the inner side. The grooves preset on the inner and outer walls of the semi-fixture frame 501 facilitate the insertion and positioning of the external positioning rod to limit the position. The anti-fooling baffle 504 is located at the bottom to limit the placement of the injection molded part and prevent the injection molded part from being placed wrongly or reversely.

[0043] Specifically, as Figure 2 shown, the positioning and inserting assembly 7 includes an installation frame 701, and the installation frame 701 is fixedly installed on the left side of the support frame 1. A support plate 702 is installed at the top of the installation frame 701, and a second cylinder 703 is installed at the top of the support plate 702. The top of the second cylinder 703 is fixedly connected to a positioning insertion rod 704;

[0044] In this embodiment: The installation frame 701 is fixed to the left side of the support frame 1 by screws. The installation frame 701 supports the support plate 702. Then, the second cylinder 703 at the top can extend and retract the positioning insertion rod 704, so that the positioning insertion rod 704 can move along the guiding arc groove 303 and be inserted into the positioning insertion hole 304 for positioning during processing.

[0045] The specific solution is as follows: When the laser engraving machine is in processing, the product needs to be placed and fixed before processing. At this time, the motor 201 is installed inside the support frame 1 to provide power for the rotation of the mounting disk 202. The mounting disk 202 and the rotating disk 301 are fixed by inserting screws inside the mounting groove 302. Then, the guiding arc groove 303 can limit the movement position of the positioning insertion component 7 at the bottom end. The insertion inside the positioning insertion hole 304 facilitates the fixing of the rotating disk 301 at a specific position. The mounting frame 701 is fixed to the left side of the support frame 1 by screws. The mounting frame 701 supports the support plate 702. Then, the cylinder two 703 at the top end can extend and retract the positioning insertion rod 704, enabling the positioning insertion rod 704 to move along the guiding arc groove 303 and be inserted into the positioning insertion hole 304 for positioning during processing. Then, the fixed plate 401 is provided to support the installation of the cylinder one 402. The extension and retraction of the cylinder one 402 can push the connecting plate 403. The connecting plate 403 is fixedly connected to the half jig frame 501 by screws. The two half jig frames 501 can approach each other to clamp and fix the injection molded part to be processed. During the approaching process, the buffer extrusion pads 503 are in contact, playing a role of buffer protection. Then, the rubber bumps 502 on the inner side improve the stability of the placement of the injection molded part. The grooves preset on the inner and outer walls of the half jig frame 501 facilitate the insertion and positioning of the external positioning rod to limit the position. The anti-fooling baffle 504 at the bottom end can limit the placement of the injection molded part to prevent the injection molded part from being placed wrongly or reversely. After being placed wrongly or reversely, the internal jig does not match, and the position of the injection molded part will not be completely stuck inside the half jig frame 501. At this time, the infrared detector 6 provides detection data transmission to facilitate the timely adjustment and replacement of the wrongly placed injection molded part.

[0046] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is only exemplary; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above. For the sake of brevity, they are not provided in detail.

[0047] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rotating frame for a laser engraving machine capable of clamping and positioning, characterized in that: include: A support frame (1), wherein a rotation adjustment component (2) is installed at the inner top end of the support frame (1), and the top end of the rotation adjustment component (2) is fixedly connected to a rotation support component (3), and a positioning plug-in component (7) is fixedly connected to the left side of the support frame (1), and the positioning plug-in component (7) limits the rotation of the rotation support component (3); A pushing component (4) is fixedly connected to the outer side of the top end of the rotating support component (3), and the inner side of the pushing component (4) is connected to a clamping and limiting component (5), and an infrared detector (6) is fixedly installed on the top end of the clamping and limiting component (5). Two groups of symmetrical pushing components (4) and clamping and limiting components (5) are fitted and fixed to the injection molded part.

2. The rotating frame for a laser engraving machine capable of clamping and positioning according to claim 1, characterized in that: The rotation adjustment assembly (2) comprises a motor (201), and the motor (201) is fixedly mounted on the inner top end of the support frame (1), and a mounting plate (202) is mounted on the top end of the motor (201).

3. The rotating frame for a laser engraving machine capable of clamping and positioning according to claim 1, characterized in that: The rotating support assembly (3) comprises a rotating disk (301), and the rotating disk (301) is installed on the top of the installation disk (202), a mounting groove (302) is provided in the middle of the inner side of the rotating disk (301), a guiding arc groove (303) is provided on the bottom wall of the rotating disk (301), and positioning holes (304) are penetrated on the inner and outer sides of the upper and lower walls of the rotating disk (301).

4. The rotating frame for a laser engraving machine capable of clamping and positioning according to claim 1, characterized in that: The pushing assembly (4) comprises a fixing plate (401), and the fixing plate (401) is fixedly connected to the outer side of the top end of the rotating disk (301), a cylinder 1 (402) is installed at the top end of the fixing plate (401), and a connecting plate (403) is connected to the inner side of the cylinder 1 (402).

5. The rotating frame for a laser engraving machine capable of clamping and positioning according to claim 1, characterized in that: The clamping and limiting assembly (5) comprises a half jig frame (501), and the half jig frame (501) is installed on the inner side of the connecting plate (403), the inner wall of the half jig frame (501) is bonded with a rubber protrusion (502), and the inner side of the half jig frame (501) is bonded with a buffering and squeezing pad (503), and the inner bottom end of the half jig frame (501) is fixedly connected with an anti-fool baffle (504).

6. The rotating frame for a laser engraving machine capable of clamping and positioning according to claim 1, characterized in that: The positioning plug-in assembly (7) comprises a mounting frame (701), and the mounting frame (701) is fixedly mounted on the left side of the support frame (1), a support plate (702) is mounted on the top of the mounting frame (701), and a cylinder 2 (703) is mounted on the top of the support plate (702), and a positioning plug rod (704) is fixedly connected to the top of the cylinder 2 (703).

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