Laser module for removing excessive glue on metal surface of product

Abstract

The utility model discloses a laser module for removing excessive glue on the metal surface of a product, which comprises a bottom plate, a first laser machine arranged on the top surface of the bottom plate, a second laser machine arranged on the bottom surface of the bottom plate and symmetrical to the first laser machine, and a linear sliding table module fixed on the bottom plate, a jig used for containing an electromagnetic coil is arranged on a sliding table of the linear sliding table module, and a window is formed in the portion, between a laser head of the first laser machine and a laser head of the second laser machine, of the bottom plate. According to the utility model, the problem of low working efficiency caused by the fact that overflowing glue needs to be manually scraped by a copper sheet or blown away by a high-pressure air gun at present is solved, the overflowing glue on the metal surface of the electromagnetic coil is burnt through the first laser machine and the second laser machine which are symmetrically arranged, and the completeness of glue burning operation can be detected through the visual unit, so that the working efficiency is improved. And when glue burning is not complete, the electromagnetic coil can be pushed through the linear sliding table module for glue burning again.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic coil manufacturing equipment, and more specifically refers to a laser module for removing overflow glue on the metal surface of a product. Background Art

[0002] The electromagnetic coil is a component on the valve body used to control electrical appliances, such as the valve body in a washing machine. In some special use occasions (such as humid and oily environments), the outer surface of the electromagnetic coil needs to be injection-molded to form an injection-molded coil to ensure its performance. However, after the injection molding is completed, there will be glue overflow on the metal surface. The current practice is to manually scrape it with a copper sheet or blow away the overflow with a high-pressure air gun, resulting in low work efficiency. Utility Model Content

[0003] The main purpose of the utility model is to solve the above-mentioned problems and provide a laser module for removing overflow glue on the metal surface of a product.

[0004] The technical solution of the utility model is:

[0005] A laser module for removing overflowed glue from the metal surface of a product comprises a base plate, a first laser machine placed on the top surface of the base plate, a second laser machine placed on the bottom surface of the base plate and symmetrical to the first laser machine, and a linear slide module fixed on the base plate, wherein a jig for placing an electromagnetic coil is provided on the slide of the linear slide module, and a window is provided on the base plate between the laser head of the first laser machine and the laser head of the second laser machine.

[0006] The first laser machine and the second laser machine are installed on the top surface and the bottom surface of the base plate through a lifting module.

[0007] The laser module for removing overflow glue from the metal surface of the product also includes a visual unit, which includes a fixing frame, a visual head installed on the fixing frame, and a light source board installed under the visual head, and the light source board is provided with a viewing window corresponding to the visual head.

[0008] Dust hoppers are arranged on the bottom plates at both sides of the window.

[0009] The beneficial effects of the utility model are:

[0010] The utility model solves the problem of low work efficiency caused by the need to manually scrape off the overflowed glue with a copper sheet or blow off the overflowed glue with a high-pressure air gun. The utility model burns the overflowed glue on the metal surface of the electromagnetic coil by a symmetrically arranged first laser machine and a second laser machine, and can detect the completion of the glue burning operation by a visual unit. When the glue burning is incomplete, the electromagnetic coil can be pushed by a linear slide module to burn the glue again. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A three-dimensional diagram of the utility model

[0012] Figure 2 It is a left view of the utility model.

[0013] Figure 3 It is a three-dimensional schematic diagram of the fixture of the present utility model. DETAILED DESCRIPTION

[0014] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0015] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0017] like Figure 1 , Figure 2As shown, a laser module for removing overflow glue from the metal surface of a product provided by an embodiment of the utility model includes a base plate 10, a first laser machine 20 placed on the top surface of the base plate 10, a second laser machine 30 placed on the bottom surface of the base plate 10 and symmetrical to the first laser machine 20, and a linear slide module 40 fixed on the base plate 10, wherein a fixture 50 for placing an electromagnetic coil A is provided on the slide of the linear slide module 40, and the fixture 50 is driven to move back and forth by the linear slide module 40, and the slide of the linear slide module 40 can be moved to the laser head 21 of the first laser machine 20 and A window 11 is provided between the laser heads 31 of the second laser machine 30 and between the laser heads 21 of the first laser machine 20 and the laser heads 31 of the second laser machine 30, so as to facilitate the first laser machine 20 and the second laser machine to perform glue burning operation on the electromagnetic coil A placed on the jig 50, i.e., burn off the overflowed glue on the metal surface of the electromagnetic coil by laser. It is worth noting that the line movement of the laser is realized by the inside of the laser machine, and its principle is not described in detail here. Those skilled in the art are aware of the functions of the laser machine, and more electromagnetic coils can be burned by the linear slide module.

[0018] like Figure 3 As shown, a plurality of positioning pins 51 are arranged side by side on the jig 50 so that the electromagnetic coil can be positioned on the jig 50 through the plurality of positioning pins.

[0019] In this embodiment, the first laser machine 20 and the second laser machine 30 of the utility model are installed on the top and bottom surfaces of the base plate through a lifting module 60 to facilitate adjustment of the position between the first laser machine 20, the second laser machine 30 and the electromagnetic coil A.

[0020] In this embodiment, the laser module for removing overflow glue from the metal surface of the product also includes a visual unit 70, and the visual unit 70 includes a fixed frame 71, a visual head 72 installed on the fixed frame 71, and a light source board 73 installed under the visual head 72. The light source board 73 is provided with a viewing window 731 corresponding to the visual head 72, so that the visual head can detect the completion of the glue burning operation of the electromagnetic coil through the viewing window 731. When the detection fails, the electromagnetic coil can be pushed into the relevant position again through the linear slide module 40 to burn the glue again.

[0021] Dust hoppers 80 are provided on the bottom plate 10 at both sides of the window 11 to absorb the smoke generated by laser burning of the glue.

[0022] The beneficial effects of the utility model are as follows: the utility model solves the problem of low work efficiency caused by the need to manually scrape off the overflowed glue with a copper sheet or blow off the overflowed glue with a high-pressure air gun. The utility model burns the overflowed glue on the metal surface of the electromagnetic coil by a symmetrically arranged first laser machine and a second laser machine, and can detect the completion of the glue burning operation by a visual unit. When the glue burning is incomplete, the electromagnetic coil can be pushed by a linear slide module to burn the glue again.

[0023] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A laser module for removing overflow glue from the metal surface of a product, characterized in that: It includes a base plate, a first laser machine placed on the top surface of the base plate, a second laser machine placed on the bottom surface of the base plate and symmetrical to the first laser machine, and a linear slide module fixed on the base plate, wherein a jig for placing an electromagnetic coil is arranged on the slide of the linear slide module, a window is provided on the base plate between the laser head of the first laser machine and the laser head of the second laser machine, dust hoppers are provided on the base plate on both sides of the window, and the laser module for removing overflow glue on the metal surface of the product also includes a visual unit, which includes a fixed frame, a visual head installed on the fixed frame, and a light source board installed below the visual head, and the light source board is provided with a viewing window corresponding to the visual head.

2. A laser module for removing overflow glue from the metal surface of a product as claimed in claim 1, characterized in that: The first laser machine and the second laser machine are installed on the top surface and the bottom surface of the base plate through a lifting module.

3. A laser module for removing overflow glue from the metal surface of a product as claimed in claim 1, characterized in that: A plurality of positioning pins are arranged side by side on the fixture.

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