Integrated red glue dispensing equipment

Abstract

The utility model provides integrated red glue dispensing equipment which comprises a detection camera mounting frame, a driving assembly is arranged on the front surface of the detection camera mounting frame, and a glue dispensing assembly is arranged on the front surface of the driving assembly. The driving assembly comprises a supporting plate, a mounting plate, a driving motor, a coupler, a support, a bearing, a lead screw, a sliding sleeve, a guide rail, a sliding block and a sliding table. A mounting plate is fixedly connected to the top of the supporting plate, and a driving motor is mounted at the top of the mounting plate. According to the utility model, the driving assembly and the dispensing assembly are integrated on the camera bracket of the SPI equipment, so that the space on a production line does not need to be additionally occupied, the space requirement of the layout of the production line is saved, and the whole production line is more compact and efficient. According to the utility model, the red glue dispensing process is automatically completed by a machine, so that the labor cost is reduced, human errors such as missed dispensing and wrong position dispensing caused by manual operation are reduced, the product quality is improved, and the rework rate and the cost caused by quality problems are reduced.

Description

Technical Field

[0001] The utility model relates to a red glue dispensing device, in particular to an integrated red glue dispensing device, and belongs to the technical field of SMT technology. Background Art

[0002] SMT, or surface mount technology, is one of the core technologies in modern electronic product manufacturing. It uses high-precision, highly automated methods to directly mount and solder electronic components onto the surface of printed circuit boards, enabling miniaturization, lightweighting, and high-density assembly of electronic products. This process not only improves production efficiency and reduces costs, but also significantly enhances the electrical performance and reliability of products. SMT is widely used in a variety of fields, including communications, computers, consumer electronics, automotive electronics, and medical electronics, driving the development of electronic products towards higher performance, lower cost, and greater reliability.

[0003] Currently, in the SMT process, when mounting large components, it is necessary to apply red glue to the bottom of the components to fix them, so as to prevent the components from falling off when they pass through the furnace for the second time. In the existing technology, there are usually two solutions to add the red glue dispensing process to the SMT process: one is to add an online automatic red glue dispensing device; the other is to use an offline red glue dispensing device. Both solutions have their own advantages and disadvantages. The advantage of the first solution is high efficiency and saving production time on the production line; the disadvantage is that in the entire SMT process, red glue dispensing is not a major workstation, the utilization rate is not high, and the equipment is large and occupies production line space. Therefore, when the factory space is limited, the second solution is often adopted. The advantage of the second solution is that the equipment is small and does not take up space; the disadvantage is that it requires manual operation, the labor cost is high, and leakage is prone to occur. For this reason, an integrated red glue dispensing device is proposed. Utility Model Content

[0004] In view of this, the present invention provides an integrated red glue dispensing device to solve or alleviate one of the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is achieved as follows: an integrated red glue dispensing device includes a detection camera mounting frame, a driving assembly is provided on the front surface of the detection camera mounting frame, and a glue dispensing assembly is provided on the front surface of the driving assembly, and the driving assembly includes a support plate, a mounting plate, a driving motor, a coupling, a support, a bearing, a screw, a sleeve, a guide rail, a slider and a slide;

[0006] The top of the support plate is fixedly connected to a mounting plate, the top of the mounting plate is installed with a driving motor, the output shaft of the driving motor is connected to one end of the screw rod through a coupling, the front surface of the support plate is fixedly connected to a support, the inner side wall of the support is fixedly connected to a bearing, the outer side wall of the screw rod is threadedly connected to a sliding sleeve, and two guide rails are symmetrically installed on the front surface of the support plate, the front surface of the guide rails is slidably connected to a slider, and the front surface of the slider is fixedly connected to a slide table.

[0007] Further preferably, the screw rod is rotatably connected to the inner side wall of the bearing.

[0008] Further preferably, the slide is slidably connected to the front surface of the slide sleeve.

[0009] Further preferably, the support plate is fixedly connected to the front surface of the inspection camera mounting bracket, and an SPI solder paste inspection camera is installed inside the inspection camera mounting bracket.

[0010] Further preferably: the dispensing component includes a bracket;

[0011] A bracket is fixedly connected to the front surface of the slide.

[0012] Further preferably: the dispensing assembly further includes a fixing seat;

[0013] A fixing seat is fixedly connected to the front surface of the bracket.

[0014] Further preferably, a dispensing tube is installed on the inner side wall of the fixing seat.

[0015] Further preferably, the bottom of the dispensing cylinder is connected to a dispensing head.

[0016] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0017] 1. The utility model integrates the driving component and the dispensing component on the camera bracket of the SPI device, without taking up additional space on the production line, which not only saves the space requirement of the production line layout, but also makes the entire production line more compact and efficient.

[0018] 2. The present invention realizes automation of the red glue dispensing process by combining the automation characteristics of the SPI equipment. While the SPI equipment is detecting the solder paste, the red glue dispensing equipment automatically applies red glue to the bottom of the large component according to the preset program and position information, which not only maintains the high efficiency of the SPI but also improves the degree of automation of the red glue dispensing process.

[0019] 3. The automated red glue dispensing process is seamlessly connected with SPI testing, reducing waiting time and conversion time between processes, thereby improving the production efficiency of the entire SMT production line.

[0020] Fourth, the utility model can flexibly adjust the position and quantity of red glue according to different production requirements and component types to adapt to diverse production needs.

[0021] 5. The red glue dispensing process of the utility model is automatically completed by the machine, which reduces labor costs, reduces human errors such as missing points and wrong dispensing positions caused by manual operation, improves product quality, and reduces rework rate and cost caused by quality problems.

[0022] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

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

[0025] Figure 2 This is a front structural diagram of the present utility model;

[0026] Figure 3 It is a side structural diagram of the utility model.

[0027] Figure numerals: 11, detection camera mounting bracket; 20, drive assembly; 21, support plate; 22, mounting plate; 23, drive motor; 24, coupling; 25, support; 26, bearing; 27, screw rod; 28, sleeve; 29, guide rail; 210, slider; 211, slide; 30, dispensing assembly; 31, bracket; 32, fixing seat; 33, dispensing cylinder; 34, dispensing head. DETAILED DESCRIPTION

[0028] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0029] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] like Figure 1-Figure 3As shown, the embodiment of the present utility model provides an integrated red glue dispensing device, including a detection camera mounting frame 11, a driving assembly 20 is provided on the front surface of the detection camera mounting frame 11, and a glue dispensing assembly 30 is provided on the front surface of the driving assembly 20. The driving assembly 20 includes a support plate 21, a mounting plate 22, a driving motor 23, a coupling 24, a support 25, a bearing 26, a screw 27, a sleeve 28, a guide rail 29, a slider 210 and a slide 211;

[0031] The top of the support plate 21 is fixedly connected to the mounting plate 22, and the top of the mounting plate 22 is installed with a drive motor 23. The output shaft of the drive motor 23 is connected to one end of the screw rod 27 through a coupling 24. The front surface of the support plate 21 is fixedly connected to the support 25, the inner side wall of the support 25 is fixedly connected to the bearing 26, and the outer side wall of the screw rod 27 is threadedly connected to the sleeve 28. Two guide rails 29 are symmetrically installed on the front surface of the support plate 21. The front surface of the guide rail 29 is slidably connected to the slider 210, and the front surface of the slider 210 is fixedly connected to the slide 211. The drive motor 23 drives the screw rod 27 to rotate, so that the slide 211 moves along the guide rail 29, driving the dispensing head 34 close to the product, and completing the dispensing work through the dispensing head 34. The guide rail 29 guides the movement of the slide 211.

[0032] In this embodiment, specifically: the screw rod 27 is rotatably connected to the inner side wall of the bearing 26, and the bearing 26 is used to improve the stability of the screw rod 27 during rotation and prevent the screw rod 27 from shaking.

[0033] In this embodiment, specifically: the slide 211 is slidably connected to the front surface of the slide sleeve 28 , and the slide 211 moves together with the slide sleeve 28 .

[0034] In this embodiment, specifically: the support plate 21 is fixedly connected to the front surface of the detection camera mounting frame 11, and an SPI solder paste detection camera is installed inside the detection camera mounting frame 11. The SPI solder paste detection camera is used to complete SPI solder paste position detection.

[0035] In this embodiment, specifically: the dispensing assembly 30 includes a bracket 31;

[0036] A bracket 31 is fixedly connected to the front surface of the slide 211 .

[0037] In this embodiment, specifically: the dispensing assembly 30 further includes a fixing seat 32;

[0038] A fixing seat 32 is fixedly connected to the front surface of the bracket 31 , and the fixing seat 32 is used to fix the dispensing cylinder 33 .

[0039] In this embodiment, specifically: a glue dispensing cylinder 33 is installed on the inner side wall of the fixing seat 32, and an extrusion mechanism is provided on the glue dispensing cylinder 33 for squeezing out the red glue.

[0040] In this embodiment, specifically: the bottom of the glue dispensing cylinder 33 is connected to the glue dispensing head 34 , and the glue dispensing work is completed through the glue dispensing head 34 .

[0041] When the present invention is working: in the SPI test software, the position where glue dispensing is required is first set, and the driving component 20 and the glue dispensing component 30 move together with the detection camera mounting frame 11 on the SPI device, and the product is transported through the conveyor of the SMT process production line. When red glue is needed to be dispensed on large components, the driving mechanism of the SPI device is used to move the driving component 20 horizontally, and the driving motor 23 is used to drive the screw rod 27 to rotate, so that the slide 211 moves along the guide rail 29, driving the glue dispensing head 34 to approach the product, and the glue dispensing work is completed by the glue dispensing head 34. By integrating the driving component 20 and the glue dispensing component 30 on the detection camera mounting frame 11 of the SPI device, there is no need to occupy additional space on the production line, which not only saves the space requirement of the production line layout, but also makes the entire production line more compact and efficient.

[0042] By combining the automation characteristics of the SPI equipment, the present invention also automates the red glue dispensing process. While the SPI equipment is detecting the solder paste, the red glue dispensing equipment automatically applies red glue to the bottom of the large component according to the preset program and position information, which not only maintains the high efficiency of SPI, but also improves the degree of automation of the red glue dispensing. The automated red glue dispensing process is seamlessly connected with the SPI detection, reducing the waiting time and conversion time between processes, thereby improving the production efficiency of the entire SMT production line. The present invention can flexibly adjust the position and quantity of red glue dispensing according to different production needs and component types to adapt to diverse production needs. The red glue dispensing process of the present invention is automatically completed by the machine, which reduces labor costs, reduces human errors such as missed points and wrong positions caused by manual operation, improves product quality, and reduces the rework rate and cost caused by quality problems.

[0043] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. An integrated red glue dispensing device, comprising a detection camera mounting frame (11), characterized in that: The front surface of the detection camera mounting frame (11) is provided with a driving assembly (20), the front surface of the driving assembly (20) is provided with a dispensing assembly (30), and the driving assembly (20) includes a support plate (21), a mounting plate (22), a driving motor (23), a coupling (24), a support (25), a bearing (26), a screw (27), a sleeve (28), a guide rail (29), a slider (210) and a slide table (211); The top of the support plate (21) is fixedly connected to a mounting plate (22), and a driving motor (23) is installed on the top of the mounting plate (22). The output shaft of the driving motor (23) is connected to one end of a screw rod (27) through a coupling (24). The front surface of the support plate (21) is fixedly connected to a support (25), the inner side wall of the support (25) is fixedly connected to a bearing (26), and the outer side wall of the screw rod (27) is threadedly connected to a sliding sleeve (28). Two guide rails (29) are symmetrically installed on the front surface of the support plate (21), and the front surface of the guide rail (29) is slidably connected to a slider (210), and the front surface of the slider (210) is fixedly connected to a slide table (211).

2. The integrated red glue dispensing device according to claim 1, characterized in that: The screw rod (27) is rotatably connected to the inner side wall of the bearing (26).

3. The integrated red glue dispensing device according to claim 1, characterized in that: The slide (211) is slidably connected to the front surface of the slide sleeve (28).

4. The integrated red glue dispensing device according to claim 1, characterized in that: The support plate (21) is fixedly connected to the front surface of the detection camera mounting frame (11), and an SPI solder paste detection camera is installed inside the detection camera mounting frame (11).

5. The integrated red glue dispensing device according to claim 3, characterized in that: The dispensing assembly (30) includes a bracket (31); The front surface of the slide (211) is fixedly connected to a bracket (31).

6. The integrated red glue dispensing device according to claim 5, characterized in that: The dispensing assembly (30) further includes a fixing seat (32); The front surface of the bracket (31) is fixedly connected to a fixing seat (32).

7. The integrated red glue dispensing device according to claim 6, characterized in that: A glue cylinder (33) is installed on the inner side wall of the fixing seat (32).

8. The integrated red glue dispensing device according to claim 7, characterized in that: The bottom of the glue dispensing cylinder (33) is connected to a glue dispensing head (34).

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