Resin button laser engraving device

Abstract

The utility model discloses a resin button laser engraving device which comprises a base, a laser rack is arranged on the base, and a movable laser head is arranged on the laser rack. The laser rack is further provided with a material carrying mechanism located below the laser head, the material carrying mechanism comprises a material carrying plate, a plurality of button grooves are evenly formed in the material carrying plate, and the material carrying plate is provided with a hollow inner cavity communicated with the button grooves and connected with an air exhaust mechanism; when laser engraving is carried out on the buttons on the material carrying plate, the buttons cannot shake under the negative pressure suction force, and high-precision engraving is achieved; and the central through hole is aligned with the middle button hole of the button to generate negative pressure suction force, so that smoke generated during engraving is sucked away and treated, and a healthy processing environment is created.

Description

Technical Field

[0001] This utility model belongs to the field of resin button processing technology, specifically relating to a resin button laser engraving device. Background Technology

[0002] Resin buttons are buttons made of resin material and are mainly used for decoration and fastening of clothing, bags, and shoes. They are durable, come in a variety of colors and styles, have a good feel, and are exquisite and high-end, and are widely used in various garments.

[0003] Laser engraving can create patterns and text on the surface of resin buttons, achieving high precision and fine engraving. Whether it is a complex pattern or a small text, it can be clearly presented on the surface of the resin button.

[0004] However, since resin buttons are generally mass-produced with laser engraving, they are currently placed directly onto a carrier with a contour groove for laser engraving. Because resin buttons are generally light and have poor stability, the laser engraving accuracy is low. At the same time, laser engraving of resin will generate fumes, which will affect the processing environment. Utility Model Content

[0005] This utility model provides a resin button laser engraving device. When laser engraving buttons on a carrier plate, the buttons will not shake under negative pressure suction, achieving high-precision engraving. The central through hole is aligned with the buttonhole in the middle of the button to generate negative pressure suction, which draws away and treats the fumes generated during engraving, creating a healthy processing environment and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a resin button laser engraving device, comprising a base, a laser frame mounted on the base, and a movable laser head mounted on the laser frame; the laser frame is also equipped with a material loading mechanism located below the laser head, the material loading mechanism comprising a material loading plate, the material loading plate having a plurality of evenly arranged button slots, the material loading plate having a hollow inner cavity communicating with the button slots, and being connected to an air extraction mechanism.

[0007] Preferably, the material loading mechanism further includes two gantry plates, the material loading plates are mounted between the two gantry plates via a rotating shaft, and a power motor is mounted on one of the gantry plates, the power motor being connected to the rotating shaft via a coupling.

[0008] Preferably, one side of the rotating shaft is hollow and connected to the inner cavity of the material carrier plate, and is connected to an air pipe through a rotary joint.

[0009] Preferably, the button slot has a central through hole communicating with its inner cavity, and air holes surrounding the central through hole.

[0010] Preferably, the base is further equipped with a material conveying mechanism, which includes a material conveying plate. The material conveying plate is provided with a second button slot corresponding to the button slot. The material conveying mechanism is provided with a lifting mechanism for controlling the lifting and lowering of the material conveying plate, and a translation mechanism for controlling the horizontal transport of the material conveying plate.

[0011] Preferably, the lifting mechanism includes a lifting cylinder located below the base, and the piston rod of the lifting cylinder passes through the base and is fitted with a receiving plate.

[0012] Preferably, the translation mechanism includes two parallel synchronous rodless guide cylinders mounted on the base, and each synchronous rodless guide cylinder is equipped with a slide.

[0013] Preferably, both the receiving plate and the slide are provided with positioning pins, and the conveying plate is provided with corresponding positioning pin grooves.

[0014] Preferably, the top of the positioning pin is a tapered head.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. When laser engraving buttons on a carrier plate, the buttons will not shake under negative pressure suction, achieving high-precision engraving.

[0017] 2. The central through hole is aligned with the buttonhole in the middle of the button to generate negative pressure suction, which draws away the fumes generated during engraving and creates a healthy processing environment.

[0018] 3. Multiple feeding plates can be set. After one set is completed, the next set can be replaced, which reduces loading and unloading time and improves processing efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a top view schematic diagram of the receiving plate, synchronous rodless guide cylinder, and slide block of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the receiving plate and slide block when they are aligned.

[0022] Figure 4 This is a top view of the material carrier plate of this utility model;

[0023] Figure 5 This is a top view of the material conveying plate of this utility model;

[0024] Figure 6 This is a bottom view of the material conveying plate structure of this utility model.

[0025] In the diagram: 1. Base; 2. Laser frame; 3. Laser head; 4. Carrier plate; 5. Button slot; 6. Gantry plate; 7. Rotary shaft; 8. Power motor; 9. Rotary joint; 10. Air pipe; 11. Central through hole; 12. Air hole; 13. Conveying plate; 14. Second button slot; 15. Lifting cylinder; 16. Receiving plate; 17. Synchronous rodless guide cylinder; 18. Slide; 19. Positioning pin; 20. Positioning pin slot. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-6 This utility model provides a resin button laser engraving device, including a base 1, a laser frame 2 on the base 1, and a movable laser head 3 mounted on the laser frame 2; the laser frame 2 also has a material carrying mechanism located below the laser head 3, the material carrying mechanism including a material carrying plate 4, the material carrying plate 4 having a plurality of evenly arranged button slots 5, the material carrying plate 4 having a hollow inner cavity communicating with the button slots 5, and being connected to an air extraction mechanism; during processing, the laser head 3 performs laser engraving on the buttons on the material carrying plate 4 under drive, and the buttons will not shake under negative pressure suction during engraving, achieving high-precision engraving.

[0028] Specifically, the material loading mechanism also includes two gantry plates 6. The material loading plate 4 is mounted between the two gantry plates 6 via a rotating shaft 7. One side of the gantry plate 6 is equipped with a power motor 8, which is connected to the rotating shaft 7 via a coupling. In this embodiment, the gantry plate 6 is designed to avoid the synchronous rodless guide cylinder 17. The power motor 8 drives the material loading plate 4 to rotate, which can realize loading and unloading.

[0029] Specifically, the rotating shaft 7 on one side is hollow and connected to the inner cavity of the material plate 4, and is connected to the air pipe 10 through the rotary joint 9. In this embodiment, the air pipe 10 is convenient to connect to an external negative pressure suction device. The rotary joint 9 and the rotating shaft 7 generate a negative pressure suction force in the inner cavity of the material plate 4, thereby sucking up the button. The design of the rotary joint 9 avoids interference between the rotation of the material plate 4 and the suction mechanism.

[0030] Specifically, the button groove 5 is provided with a central through hole 11 communicating with its inner cavity, and an air hole 12 surrounding the central through hole 11; in this embodiment, the air hole 12 is designed to be sealed and fitted with the button, and the button is sucked up through the air hole 12; the central through hole 11 is aligned with the buttonhole in the middle of the button to generate negative pressure suction, which sucks away the smoke generated during carving.

[0031] Specifically, the base 1 is also equipped with a material conveying mechanism, which includes a material conveying plate 13. The material conveying plate 13 is provided with a second button groove 14 corresponding to the button groove 5. The material conveying mechanism is provided with a lifting mechanism for controlling the lifting and lowering of the material conveying plate 13, and a translation mechanism for controlling the translation and transportation of the material conveying plate 13. In this embodiment, the material conveying plate 13 is lifted to a set position and closely attached to the material carrier plate 4. At this time, the button groove 5 of the material carrier plate 4 is set downward. The button groove 5 and the second button groove 14 are both contoured designs, so that the button part enters the button groove 5 to realize the loading and unloading of the button.

[0032] Specifically, the lifting mechanism includes a lifting cylinder 15 located below the base 1, and the piston rod of the lifting cylinder 15 passes through the base 1 and is fitted with a receiving plate 16; in this embodiment, the material conveying plate 13 is transferred by the lifting cylinder 15 driving the receiving plate 16 to rise and fall.

[0033] Specifically, the translation mechanism includes two parallel synchronous rodless guide cylinders 17 mounted on the base 1, and a slide block 18 is mounted on the synchronous rodless guide cylinder 17; in this embodiment, the slide block 18 drives the material conveying plate 13 to move horizontally, so as to realize the alternating work of the material conveying plate 13 at the loading and unloading station.

[0034] Specifically, both the receiving plate 16 and the slide 18 are provided with positioning pins 19, and the conveying plate 13 is provided with corresponding positioning pin grooves 20. In this embodiment, the stability of the conveying process of the conveying plate 13 is achieved through the cooperation of the positioning pins 19 and the positioning pin grooves 20.

[0035] Specifically, the top of the positioning pin 19 is a tapered head; in this embodiment, this facilitates the positioning pin 19 entering the positioning pin groove 20.

[0036] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0037] Working principle: During processing, the slide 18 is located at the left end of the synchronous rodless guide cylinder 17. The material conveying plate 13 is placed on the slide 18, and then the button to be processed is placed in the second button slot 14. Then, the synchronous rodless guide cylinder 17 drives the material conveying plate 13 to move above the receiving plate 16 and stops. The lifting cylinder 15 drives the receiving plate 16 to lift the material conveying plate 13 to the set position and make it close to the material carrier plate 4. At this time, the button slot 5 of the material carrier plate 4 is set downward. The button slot 5 and the second button slot 14 are both contoured designs, so the button part enters the button slot 5. Then, the negative pressure suction device connected to the air pipe 10 is started. Through the rotary joint 9 and the rotating shaft 7, a negative pressure suction force is generated in the inner cavity of the material carrier plate 4, which then sucks up the button through the air hole 12. The position of the air hole 12 is designed to seal and fit with the button. Then, the lifting cylinder 15 drives the receiving plate 16 to descend. The receiving plate 16 is made of heavy alloy material. To avoid suction interference, the material carrier plate 13 descends together under its own weight. The power motor 8 drives the material carrier plate 4 to rotate 180 degrees. Then, the laser head 3, driven by the laser head, laser engraves the button on the material carrier plate 4. During the engraving, the button does not shake under the negative pressure suction, achieving high-precision engraving. At the same time, the central through hole 11 is aligned with the buttonhole in the middle of the button to generate negative pressure suction, which sucks away the smoke generated during the engraving. After completion, the material carrier plate 4 rotates 180 degrees again. Then, the lifting cylinder 15 drives the receiving plate 16 and the material carrier plate 13 to fit together. The negative pressure suction device stops working, and the button falls into the second button slot 14 of the material carrier plate 13. Then, the lifting cylinder 15 drives the material carrier plate 13 to descend and place it on the slide 18. Simultaneously, the rodless guide cylinder 17 drives the slide 18 to move to the left end and deliver it. The same principle is used to cycle and complete the high-precision laser engraving of the resin button.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A resin button laser engraving device, comprising a base (1), characterized in that, A laser frame (2) is provided on the base (1), and a movable laser head (3) is mounted on the laser frame (2); a material loading mechanism located below the laser head (3) is also mounted on the laser frame (2), the material loading mechanism includes a material loading plate (4), the material loading plate (4) is provided with a plurality of evenly arranged button slots (5), the material loading plate (4) is provided with a hollow inner cavity communicating with the button slots (5), and is connected to an air extraction mechanism.

2. The resin button laser engraving device according to claim 1, characterized in that, The material loading mechanism also includes two gantry plates (6). The material loading plate (4) is mounted between the two gantry plates (6) by rotating the shaft (7). One side of the gantry plate (6) is equipped with a power motor (8). The power motor (8) is connected to the shaft (7) by a coupling.

3. The resin button laser engraving device according to claim 2, characterized in that, The rotating shaft (7) on one side is hollow and connected to the inner cavity of the material carrier plate (4), and is connected to an air pipe (10) through a rotary joint (9).

4. The resin button laser engraving device according to claim 1, characterized in that, The button groove (5) is provided with a central through hole (11) communicating with its inner cavity, and an air hole (12) surrounding the central through hole (11).

5. The resin button laser engraving device according to claim 1, characterized in that, The base (1) is also equipped with a material conveying mechanism, which includes a material conveying plate (13). The material conveying plate (13) is provided with a second button groove (14) corresponding to the button groove (5). The material conveying mechanism is provided with a lifting mechanism for controlling the lifting of the material conveying plate (13) and a translation mechanism for controlling the translation of the material conveying plate (13).

6. The resin button laser engraving device according to claim 5, characterized in that, The lifting mechanism includes a lifting cylinder (15) located below the base (1), and the piston rod of the lifting cylinder (15) passes through the base (1) and is fitted with a receiving plate (16).

7. A resin button laser engraving device according to claim 6, characterized in that, The translation mechanism includes two parallel synchronous rodless guide cylinders (17) mounted on the base (1), and a slide (18) is mounted on the synchronous rodless guide cylinders (17).

8. The resin button laser engraving device according to claim 7, characterized in that, The receiving plate (16) and the slide (18) are both provided with positioning pins (19), and the conveying plate (13) is provided with corresponding positioning pin grooves (20).

9. A resin button laser engraving device according to claim 8, characterized in that, The top of the positioning pin (19) is a conical head.

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