Glue gun needle aligning device for micro-module assembly

Abstract

A glue gun needle aligning device for micro module assembly comprises a working table, a glue removing mechanism and a calibration mechanism are arranged on the working table, the glue removing mechanism comprises a first fixing base arranged on the working table, a glue removing brush is arranged at the top of the first fixing base, the brush face of the glue removing brush is arranged upwards, and the calibration mechanism comprises a calibration frame arranged on the working table. The top of the calibration frame is provided with correlation photoelectricity in the X-axis direction and the Y-axis direction, and a height difference exists between the correlation photoelectricity in the X-axis direction and the correlation photoelectricity in the Y-axis direction, so that the correlation photoelectricity in different directions is prevented from interfering and influencing the needle alignment precision. The glue removing brush is used for cleaning the glue dispensing needle head of the glue gun, the correlation photoelectricity is used for calibrating the glue dispensing needle head, the structure is simple, and the operation is convenient; and the cleaning tank is arranged to dissolve and soften blocking glue of the glue dispensing needle head, the cleaning effect of the glue removing brush is improved, then the glue output smoothness of the glue gun is guaranteed, and the assembling quality of the micro-module is improved.

Description

Technical Field

[0001] This utility model relates to the field of micro-module assembly technology, and in particular to a glue gun needle-aligning device for micro-module assembly. Background Technology

[0002] In the assembly of micro-modules and circuit boards, black glue and UV glue are required. To ensure the accuracy of the dispensing operation and avoid the dispensing needle of the glue gun from shifting during long-term operation, which could cause the dispensing needle to collide with the micro-module or circuit board; at the same time, during long-term operation, the dispensing needle of the glue gun is prone to clogging, resulting in insufficient glue flow or even no glue at all, which affects the assembly efficiency and quality of the micro-module.

[0003] Therefore, in view of the shortcomings of the existing technology, it is necessary to design a glue gun needle-matching device for micro-module assembly to solve the above problems.

[0004] It should be noted that the above introduction to the technical background is only for the purpose of providing a clear and complete explanation of the technical solution of this utility model and facilitating the understanding of those skilled in the art. It should not be assumed that the above content is known to those skilled in the art simply because it has been described in the background section of this utility model. Utility Model Content

[0005] To overcome the shortcomings of the prior art, the present invention discloses a glue gun needle alignment device for micro-module assembly, which solves the problem of glue gun needles being prone to displacement and clogging during long-term operation.

[0006] This utility model discloses a glue gun needle alignment device for micro-module assembly, including a worktable, a glue removal mechanism and a calibration mechanism on the worktable. The glue removal mechanism includes a first fixed seat on the worktable, and a glue removal brush on the top of the first fixed seat with the brush surface facing upward. The calibration mechanism includes a calibration frame on the worktable, and photoelectric sensors are respectively provided on the top of the calibration frame along the X-axis and Y-axis directions. There is a height difference between the photoelectric sensors in the X-axis direction and the Y-axis direction to avoid interference between photoelectric sensors in different directions affecting the needle alignment accuracy.

[0007] Preferred technical solution: A horizontal drive is provided between the glue-removing brush and the first fixed base. The glue-removing brush is connected to the moving end of the horizontal drive. The horizontal drive drives the glue-removing brush to brush and clean the glue-dispensing needle of the glue gun.

[0008] Preferred technical solution: The horizontal drive is a linear output motor, which makes the glue-removing brush perform reciprocating linear motion, mainly used to clean small-diameter glue-dispensing needles.

[0009] The horizontal drive is a horizontal rotary motor, so that the degumming brush rotates horizontally, and is mainly used for cleaning the large-diameter glue injection needle.

[0010] The brush head of the degumming brush is made of nylon material, which is soft and elastic, so that the cleaning effect of the glue injection needle is ensured and damage to the glue injection needle is avoided.

[0011] The degumming mechanism is provided with a cleaning tank on one side, and the cleaning tank is provided with glue cleaning liquid, which is used for soaking the glue injection needle, dissolving or softening the glue blocked in the glue injection needle.

[0012] The periphery of the light-to-light photoelectric element is provided with a protective cover, and the top of the protective cover is provided with a needle hole, so that the light-to-light photoelectric element is protected, and the light-to-light photoelectric element is prevented from being touched by external mechanisms to cause functional failure.

[0013] The top of the calibration frame is provided with an empty slot corresponding to the needle hole, so that the glue injection needle is prevented from colliding with the calibration frame during the needle aligning process of the glue gun.

[0014] Due to the above technical scheme, the present application has the following advantages compared with the prior art:

[0015] The degumming brush is used for cleaning the glue injection needle of the glue gun, the light-to-light photoelectric element is used for calibrating the glue injection needle, the structure is simple, and the operation is convenient; the cleaning tank is used for dissolving and softening the blocked glue of the glue injection needle, the cleaning effect of the degumming brush is improved, and then the smoothness of the glue output of the glue gun is ensured, and the assembly quality of the micro module is improved. DETAILED DESCRIPTION

[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0017] Figure 1 It is a structure schematic view of the glue gun needle aligning device for micro module assembly of the present application.

[0018] Figure 2 It is a structure schematic view of the degumming mechanism in the present application.

[0019] Figure 3 It is a structure schematic view of the calibration mechanism in the present application.

[0020] In the above drawings, 100, workbench; 1, degumming mechanism; 11, first fixed seat; 12, degumming brush; 13, horizontal drive; 2, calibration mechanism; 21, calibration frame; 21a, empty slot; 22, against the light photoelectric; 23, protective cover; 23a, against the pinhole; 3, cleaning tank. DETAILED DESCRIPTION

[0021] The implementation of the present application will be described by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification.

[0022] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so as to describe the embodiments of the present application. In addition, the terms "include" and "have" and their synonyms, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0023] In the present application, the terms "up", "down", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0024] In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned part of the terms may also be used to indicate other meanings, for example, the term "up" may also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0025] In addition, the terms "mounting", "arrangement", "provided with", "connection", "connected", "socketed", "attached" should be interpreted broadly. For example, "connection" can be fixed connection, detachable connection, or integral structure; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium, or internal connection between two devices, elements or components. For example, "attached" can be complete attachment or partial attachment. The specific meaning of the above terms in the utility model can be understood by those skilled in the art according to the specific circumstances.

[0026] 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 present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0027] Embodiment one:

[0028] As shown in Figure 1 , the utility model discloses a glue gun needle device for micro module assembly, including operation platform 100, be equipped with the adhesive removing mechanism 1 and calibration mechanism 2 on operation platform 100, the main components of the above utility model will be described below specifically:

[0029] As shown in Figure 1 , Figure 2 and Figure 3 , the adhesive removing mechanism 1 includes the first fixed seat 11 arranged on the operation platform 100, the top of the first fixed seat 11 is equipped with the adhesive removing brush 12, and the brush surface of the adhesive removing brush 12 is arranged upwards.

[0030] As shown in Figure 1 , Figure 2 and Figure 3 , the calibration mechanism 2 includes the calibration frame 21 arranged on the operation platform 100, and the calibration frame 21 is respectively provided with the opposite light electric 22 along the X-axis and Y-axis direction, and there is a height difference between the opposite light electric 22 of the X-axis direction and the Y-axis direction, to avoid interference between the opposite light electric 22.

[0031] Reference Figure 1 , Figure 2 and Figure 3As shown, the utility model uses the method and principle as follows: when using, the glue gun repeatedly passes the brush surface of the degumming brush 12 under the driving of its driving device, the glue on the glue gun dispensing needle head is cleaned through the degumming brush 12, the conveying channel of the glue gun dispensing needle head is kept unobstructed, then the cleaned glue gun dispensing needle head is moved to the calibration mechanism 2, when the glue gun dispensing needle head blocks the X-axis direction photoelectric 22, the X-axis direction of the glue gun dispensing needle head is calibrated by the feedback signal of the photoelectric, when the glue gun dispensing needle head blocks the Y-axis direction photoelectric 22, the Y-axis direction of the glue gun dispensing needle head is calibrated by the feedback signal of the photoelectric, and then the needle operation of the glue gun dispensing needle head is completed, so that the glue gun dispensing needle head keeps high-precision positioning state.

[0032] Embodiment two:

[0033] As Figure 1 , Figure 2 and Figure 3 shown, in order to improve the cleaning efficiency of the dispensing needle head, the degumming brush 12 is provided with a horizontal drive 13 between the first fixed seat 11, the degumming brush 12 is connected with the movement end of the horizontal drive 13, the dispensing needle head is cleaned through the movement of the degumming brush 12, the operation energy consumption is small, the high-speed movement cleaning can be carried out, and the cleaning efficiency is high.

[0034] Further, for the dispensing needle head of small caliber, the horizontal drive 13 is a linear output motor, which can drive the degumming brush 12 to quickly clean the glue outside the dispensing needle head.

[0035] Further, for the dispensing needle head of large caliber, the horizontal drive 13 is a horizontal rotary motor, which can drive the degumming brush 12 to clean the inner hole of the dispensing needle head, and ensure the stability of the dispensing flow.

[0036] Embodiment three:

[0037] As Figure 1 , Figure 2 and Figure 3 shown, in order to avoid damaging the dispensing needle head, the brush head of the degumming brush 12 is made of nylon material.

[0038] Embodiment four:

[0039] As Figure 1 , Figure 2 and Figure 3 shown, in order to improve the cleaning effect of the dispensing needle head, a cleaning tank 3 is arranged on one side of the degumming mechanism 1, glue cleaning liquid is arranged in the cleaning tank 3, the glue on the dispensing needle head is dissolved or softened through the glue cleaning liquid, and then cleaned through the degumming brush 12, so that the cleaning effect is improved.

[0040] Embodiment five:

[0041] AsFigure 1 、 Figure 2 and Figure 3 To ensure the reliability of the needle device, a protective cover 23 is arranged on the outer periphery of the light emitting diode 22, and a needle hole 23a is arranged on the top of the protective cover 23 to prevent the light emitting diode 22 from being bumped to cause the decline of the needle precision.

[0042] Further, the top of the calibration frame 21 is provided with a clearance groove 21a corresponding to the position of the needle hole 23a to avoid the collision between the dispensing needle and the calibration frame 21 during the needle alignment process.

[0043] Finally, it should be noted that the above is only the preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A glue gun to needle device for micro-module assembly, comprising a workbench (100), characterized in that: The workbench (100) is provided with a degumming mechanism (1) and a calibration mechanism (2), the degumming mechanism (1) comprises a first fixed seat (11) arranged on the workbench (100), the top of the first fixed seat (11) is provided with a degumming brush (12), the brush surface of the degumming brush (12) is arranged upwards, the calibration mechanism (2) comprises a calibration frame (21) arranged on the workbench (100), the top of the calibration frame (21) is respectively provided with a pair of light emitting diodes (22) along the X-axis and Y-axis directions, and there is a height difference between the pair of light emitting diodes (22) in the X-axis direction and the Y-axis direction.

2. A glue gun to needle device for micro module assembly according to claim 1, wherein: The degumming brush (12) and the first fixed seat (11) are provided with a horizontal drive (13), and the degumming brush (12) is connected with the movement end of the horizontal drive (13).

3. A glue gun to needle device for micro-module assembly according to claim 2, wherein: The horizontal drive (13) is a linear output motor.

4. The glue gun to needle device for micro module assembly of claim 2, wherein: The horizontal drive (13) is a horizontal rotary motor.

5. The glue gun to needle device for micro module assembly of claim 1, wherein: The brush head of the degumming brush (12) is made of nylon material.

6. The glue gun to needle device for micro module assembly of claim 1, wherein: One side of the degumming mechanism (1) is provided with a cleaning tank (3), and the cleaning tank (3) is provided with a glue cleaning solution.

7. The glue gun to needle device for micro module assembly of claim 1, wherein: The outer periphery of the pair of light emitting diodes (22) is provided with a protective cover (23), and the top of the protective cover (23) is provided with a pair of pinholes (23a).

8. The glue gun to needle device for micro-module assembly of claim 7, wherein: The top of the calibration frame (21) is provided with an empty slot (21a) corresponding to the pair of pinholes (23a).

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