Laser coating removing device

Abstract

The utility model provides a laser coating removing device which comprises a machine frame, a conveying assembly is arranged on the machine frame, a plurality of chucks are arranged on the conveying assembly, loudspeaker components are placed on the chucks, a laser assembly and a dispensing assembly are arranged on the inner sides of the chucks, and the laser assembly and the dispensing assembly are installed on the surface of the machine frame. The output end of the laser assembly and the output end of the dispensing assembly both vertically face the chuck, the laser assembly conducts laser coating removal on the loudspeaker component, the dispensing assembly conducts dispensing on the loudspeaker component, a smoke suction assembly is arranged on the outer side of the chuck, the input end of the smoke suction assembly faces the laser assembly, and the smoke suction assembly sucks smoke peculiar smell generated by laser of the laser assembly. According to the utility model, the laser component can be used for carrying out laser coating removal treatment on a part needing to be dispensed, so that the damage to a base material is reduced, the coating of a glue solution is facilitated, the adhesion firmness of the glue solution is improved, the product yield and the processing efficiency are improved, and the processing process is more environment-friendly by utilizing the smoke suction component.

Description

Technical Field

[0001] The utility model relates to the technical field of laser processing, in particular to a laser coating removal device. Background Art

[0002] The speaker, also known as the "horn", is an electroacoustic transducer. During the manufacturing process of the speaker, whether it is the T iron and the magnetic steel, or the connection between the magnetic steel and the basin frame, a dispensing process is required to enhance the strength and firmness of the connection at one time.

[0003] Patent document CN220048803U discloses a speaker gluing assembly production line. The key technical solutions are as follows: it includes a frame, a conveying mechanism disposed on the frame, a gluing mechanism disposed on the frame, a drying mechanism disposed on the frame, and a dust removal mechanism disposed on the frame; the conveying mechanism is provided with multiple chucks for placing speakers, and the chucks are driven to move by the conveying mechanism; the output end of the gluing mechanism is located above the chucks, and the gluing mechanism is used to apply glue to the speakers; the drying mechanism is used to dry the speakers and accelerate the drying speed of the glue; and the dust removal mechanism is used to remove dust and clean the speakers. The utility model is provided with a drying mechanism that can dry the speakers after gluing, accelerate the curing speed of the glue, quickly enter the next assembly process, and improve the assembly efficiency of the speaker production line.

[0004] In the above scheme, since there are plating or coatings on the parts such as T iron, magnetic steel and basin frame that need to be glued, the efficiency and firmness of glue dispensing are affected and there is room for optimization. Therefore, it is necessary to provide a laser decoating device to solve the shortcomings of the existing technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and provide a laser de-coating device.

[0006] The technical solution adopted by the present invention to solve its technical problems is:

[0007] A laser decoating device includes a frame, a transmission component is provided on the frame, a plurality of chucks are provided on the transmission component, a speaker component is placed on the chuck, a laser component and a dispensing component are provided on the inner side of the chuck, the laser component and the dispensing component are installed on the surface of the frame, the output ends of the laser component and the dispensing component are both vertically facing the chuck, the laser component removes the coating on the speaker component by laser, and the dispensing component dispenses glue on the speaker component, a smoking component is provided on the outer side of the chuck, the input end of the smoking component is facing the laser component, and the smoking component absorbs the smoke and odor generated by the laser of the laser component.

[0008] The utility model is further configured such that the transmission assembly includes a driving motor, a transmission frame and a conveyor belt, the driving motor is installed in the frame, the transmission frame is installed on the surface of the frame, the conveyor belt is arranged in the transmission frame, the conveyor belt is transmission-connected to the output end of the driving motor, a plurality of chucks are placed on the surface of the conveyor belt, and the conveyor belt is driven by the driving motor to rotate in a cycle, thereby driving the chucks to transmit and move.

[0009] The utility model is further configured such that the laser assembly includes:

[0010] a base, the base being connected to the frame with bolts;

[0011] A vertical frame, the bottom of which is fixedly connected to the base, a sliding groove is provided on the front of the vertical frame, and a screw rod is provided inside the vertical frame;

[0012] A handwheel is provided on the top of the vertical frame and drives the screw to rotate;

[0013] A movable frame, one end of which passes through the sliding slot and is connected to the screw rod;

[0014] A transverse frame, the bottom of which is connected to the other end of the movable frame;

[0015] The laser head is installed at one end of the horizontal frame away from the vertical frame.

[0016] The utility model is further configured such that scale lines are provided on the front side of the vertical frame.

[0017] The utility model is further configured such that the shape of the chuck is not only axially symmetrical but also centrally symmetrical, and the axis of the chuck is consistent with the axis of the output end of the laser head.

[0018] The utility model is further configured such that the glue dispensing assembly includes a glue dispensing bracket, a glue dispensing cylinder, a mounting plate and a glue dispensing tube. The bottom of the glue dispensing bracket is fixed on the frame, the glue dispensing cylinder is arranged on the glue dispensing bracket, the cylinder shaft of the glue dispensing cylinder passes through the glue dispensing bracket and is connected to the top of the mounting plate, the glue dispensing tube is located below the mounting plate, the top of the glue dispensing tube is fixedly connected to the mounting plate, and a glue outlet is provided on the end of the glue dispensing tube away from the mounting plate.

[0019] The utility model is further configured such that the smoking component includes a dust suction pipe and a fan, the input end of the dust suction pipe faces the laser head, and the fan is provided on the dust suction pipe, which drives the fan to suck in the smoke and odor generated by the laser from the input end of the dust suction pipe and discharge it from the output end of the dust suction pipe to the filtering device.

[0020] In summary, the present invention has the following beneficial effects:

[0021] 1. The utility model can perform laser de-coating on the parts that need to be glued through the laser component, while reducing damage to the substrate, facilitating glue coating, and improving the reliability of glue adhesion, thereby improving product yield and processing efficiency.

[0022] 2. The utility model absorbs the smoke and odor generated by the laser component through the smoking component and processes it with a filtering device, thereby improving environmental protection performance.

[0023] 3. The utility model can process different products by adjusting the relative vertical distance between the laser head and the chuck through the hand wheel, and has a relatively wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the present utility model.

[0025] Figure 2 This is the main view of the laser assembly of the present utility model.

[0026] Figure 3 It is a left side view of the laser assembly of the utility model.

[0027] Figure 4 It is a structural schematic diagram of the glue dispensing component of the utility model.

[0028] In the figure, 1. frame, 2. transmission component, 21. transmission frame, 3. chuck, 4. speaker component, 5. laser component, 51. base, 52. vertical frame, 521. scale line, 53. handwheel, 54. movable frame, 55. horizontal frame, 56. laser head, 6. dispensing component, 61. dispensing bracket, 62. dispensing cylinder, 63. mounting plate, 64. dispensing tube, 7. smoking component, 71. dust suction tube, 72. fan. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents selected embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Example 1:

[0031] In this embodiment, if Figure 1-4 As shown, the utility model proposes a laser decoating device, including a frame 1, a conveying component 2 is provided on the frame, a plurality of chucks 3 are provided on the conveying component, a speaker component 4 is placed on the chuck, a laser component 5 and a dispensing component 6 are provided on the inner side of the chuck, the laser component and the dispensing component are installed on the surface of the frame, the output ends of the laser component and the dispensing component are vertically facing the chuck, the laser component removes the coating on the speaker component by laser, and the dispensing component dispenses glue on the speaker component, a smoking component 7 is provided on the outer side of the chuck, the input end of the smoking component faces the laser component, and the smoking component absorbs the smoke and odor generated by the laser of the laser component.

[0032] In this embodiment, the conveyor assembly includes a drive motor, a conveyor frame 21, and a conveyor belt. The drive motor is mounted within a frame, the conveyor frame is mounted on a surface of the frame, and the conveyor belt is disposed within the conveyor frame. The conveyor belt is in driving connection with the output end of the drive motor. A plurality of chucks are placed on the surface of the conveyor belt. The drive motor drives the conveyor belt to rotate in a circular motion, thereby driving the chucks to move. In this embodiment, the drive motor and conveyor belt are not shown in the figure because they are obscured. The operating principle of the conveyor assembly is conventional and will not be described in detail here.

[0033] In this embodiment, the laser assembly includes a base 51, a vertical frame 52, a handwheel 53, a movable frame 54, a transverse frame 55, and a laser head 56. The base is bolted to the frame; the bottom of the vertical frame is fixed to the base, a sliding groove is provided on the front of the vertical frame, and a screw is provided inside the vertical frame; a handwheel is provided at the top of the vertical frame, which drives the screw to rotate; one end of the movable frame is connected to the screw through the sliding groove; the bottom of the transverse frame is connected to the other end of the movable frame; and the laser head is mounted on the end of the transverse frame away from the vertical frame. By turning the handwheel, the movable frame can be controlled to move vertically, thereby controlling the movement of the transverse frame and the laser head.

[0034] In this embodiment, a further configuration is provided in which a scale line 521 is provided on the front face of the vertical frame, and the height of the laser head in the vertical direction can be visually observed through the scale line.

[0035] In this embodiment, it is further configured that the shape of the chuck is not only axially symmetrical but also centrally symmetrical, and the axis of the chuck is consistent with the axis of the output end of the laser head, so that the processing area of ​​the laser head is constant, thereby improving the consistency and yield rate of the product.

[0036] In this embodiment, it is further configured that the dispensing assembly includes a dispensing bracket 61, a dispensing cylinder 62, a mounting plate 63 and a dispensing tube 64. The bottom of the dispensing bracket is fixed on the frame, and the dispensing cylinder is arranged on the dispensing bracket. The cylinder axis of the dispensing cylinder passes through the dispensing bracket and is connected to the top of the mounting plate. The dispensing tube is located below the mounting plate, and the top of the dispensing tube is fixedly connected to the mounting plate. A glue outlet is provided on one end of the dispensing tube away from the mounting plate. When the speaker component moves to the bottom of the dispensing assembly, the dispensing cylinder is started to drive the mounting plate and the dispensing tube to move downward, and the glue in the dispensing tube flows out from the glue outlet and is applied to the speaker component.

[0037] In this embodiment, it is further configured that the smoking component includes a dust suction pipe 71 and a fan 72. The input end of the dust suction pipe is directed toward the laser head. The fan is provided on the dust suction pipe, which drives the fan to suck in the smoke and odor generated by the laser from the input end of the dust suction pipe and discharge it from the output end of the dust suction pipe to the filtering device.

[0038] Example 2:

[0039] In this embodiment, if Figure 1-4 As shown, the speaker components can be magnets, magnetic steels, washers and basin frames. The speaker components are loaded on the chuck. After the front speaker components are lasered and glued, the rear speaker components can be glued to the front speaker components. If the rear speaker components still need to be glued, continue to laser and glue the rear speaker components to complete the next step of gluing.

[0040] The working principle of this laser decoating device is to place the speaker component on the chuck, start the drive motor, and rotate the conveyor belt to drive the chuck to move. When the speaker component moves to the bottom of the laser head, the laser head removes the coating of the speaker component by laser, forming a laser area with different roughness and easier to apply glue. After the laser is completed, the conveyor belt continues to rotate to drive the chuck to move. When the speaker component moves to the bottom of the glue dispensing component, the glue dispensing component dispenses glue in the laser area. After the glue dispensing is completed, the conveyor belt continues to rotate to drive the chuck to move, and then another speaker component is installed to the existing speaker component on the chuck for gluing.

[0041] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", and "right" indicate an orientation or positional relationship, they should be understood as being based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two elements. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

Claims

1. A laser decoating device, comprising a frame, characterized in that: A conveying assembly is provided on the frame, and several chucks are provided on the conveying assembly. Speaker components are placed on the chucks. A laser assembly and a dispensing assembly are provided on the inside of the chucks. The laser assembly and the dispensing assembly are installed on the surface of the frame. The output ends of the laser assembly and the dispensing assembly are vertically facing the chuck. The laser assembly removes the coating on the speaker component by laser, and the dispensing assembly dispenses glue on the speaker component. A smoking assembly is provided on the outside of the chuck. The input end of the smoking assembly faces the laser assembly, and the smoking assembly absorbs the smoke and odor generated by the laser of the laser assembly.

2. The laser decoating device according to claim 1, characterized in that: The transmission assembly includes a drive motor, a transmission frame and a conveyor belt. The drive motor is installed in the frame, the transmission frame is installed on the surface of the frame, and the conveyor belt is set in the transmission frame. The conveyor belt is connected to the output end of the drive motor. Several chucks are placed on the surface of the conveyor belt. The drive motor drives the conveyor belt to rotate in a cycle, thereby driving the chucks to move.

3. The laser decoating device according to claim 1, characterized in that: Laser components include: a base, the base being connected to the frame with bolts; A vertical frame, the bottom of which is fixedly connected to the base, a sliding groove is provided on the front of the vertical frame, and a screw rod is provided inside the vertical frame; A handwheel is provided on the top of the vertical frame and drives the screw to rotate; A movable frame, one end of which passes through the sliding slot and is connected to the screw rod; A transverse frame, the bottom of which is connected to the other end of the movable frame; The laser head is installed at one end of the horizontal frame away from the vertical frame.

4. The laser decoating device according to claim 3, characterized in that: There are scale lines on the front of the vertical frame.

5. The laser decoating device according to claim 3, characterized in that: The shape of the chuck is not only axially symmetrical but also centrosymmetrical, and the axis of the chuck is consistent with the axis of the output end of the laser head.

6. The laser decoating device according to claim 1, characterized in that: The dispensing assembly includes a dispensing bracket, a dispensing cylinder, a mounting plate and a dispensing tube. The bottom of the dispensing bracket is fixed on the frame, the dispensing cylinder is arranged on the dispensing bracket, the cylinder shaft of the dispensing cylinder passes through the dispensing bracket and is connected to the top of the mounting plate, the dispensing tube is located below the mounting plate, the top of the dispensing tube is fixedly connected to the mounting plate, and a dispensing port is provided on the end of the dispensing tube away from the mounting plate.

7. The laser decoating device according to claim 3, characterized in that: The smoking component includes a dust suction pipe and a fan. The input end of the dust suction pipe faces the laser head. The fan is installed on the dust suction pipe, which drives the fan to suck in the smoke and odor generated by the laser from the input end of the dust suction pipe and discharge it from the output end of the dust suction pipe to the filtering equipment.

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