CN218917214U

CN218917214U - Visual inspection assembly for dispensing

Info

Publication number: CN218917214U
Application number: CN202223349620.5U
Authority: CN
Inventors: 史晔鑫; 彭方方; 郜福亮
Original assignee: Changzhou Mingseal Robotic Technology Co Ltd
Current assignee: Changzhou Mingseal Robotic Technology Co Ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-25
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of visual inspection, and provides a dispensing visual inspection assembly which comprises a visual installation frame, a driving assembly, a visual detector and a light source. According to the dispensing visual detection assembly, the position of the visual detector can be adjusted through the adjusting assembly, so that the installation difficulty of the visual detection assembly is reduced, and equipment maintenance is facilitated.

Description

Visual inspection assembly for dispensing

Technical Field

The utility model relates to the technical field of visual detection, in particular to a dispensing visual detection assembly.

Background

With the continuous development of technology, a new generation of electronic packaging technology represented by surface mount technology is emerging. The fixing of the electronic component is one of the core processes of surface mounting, the application of the dispensing process in the electronic packaging technology is generated along with the continuous updating and iteration of the electronic product, and generally, when the dispensing process is performed, photographing detection is needed for a dispensing operation area so as to improve the position accuracy of dispensing.

At present, a visual detection assembly in the dispensing device is connected with a visual mounting frame in a welding or screw fixing mode, the visual detection assembly and the visual mounting frame cannot be adjusted in position, and the installation and maintenance difficulty of the visual detection assembly is high.

Disclosure of Invention

The utility model aims to solve the technical problems that a visual detection assembly and a visual mounting frame in the conventional dispensing device cannot be subjected to position adjustment generally, and the installation and maintenance difficulties of the visual detection assembly are high.

Therefore, the utility model provides the dispensing visual detection assembly, the position of the visual detector can be adjusted through the adjusting assembly, the installation difficulty of the visual detection assembly is reduced, and the maintenance of equipment is facilitated.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a visual detection subassembly is glued to point, includes visual mounting bracket, drive assembly, visual detector and light source, drive assembly installs on the visual mounting bracket, drive assembly's power take off end is connected with the slide, be equipped with the adjusting part who adjusts visual detector position on the slide, visual detector passes through coupling assembling with the slide and links to each other, the light source sets up in one side of visual detector camera lens, the light source is connected with the slide.

Compared with the prior art, the utility model has the following beneficial effects: the position of the visual detector is adjusted through the adjusting component, so that the visual detector and the position of the light source can be conveniently debugged, the difficulty in installation and debugging is reduced, the visual detecting component is convenient to maintain, and the device is simple in structure and good in flexibility.

Preferably, the adjusting assembly comprises a first adjusting bracket, the first adjusting bracket is connected with the sliding seat through a screw, and a first adjusting groove which is convenient for adjusting the relative position of the screw and the first adjusting bracket is formed in the first adjusting bracket.

Preferably, the adjusting component further comprises a first clamping piece, a second clamping piece and a connecting piece, the first clamping piece is connected with the first adjusting bracket, the first clamping piece and the second clamping piece clamp the connecting piece, an installation seat is arranged on the connecting piece, and a visual detector is installed on one side of the installation seat.

Preferably, the mounting seat is provided with a second adjusting bracket, the second adjusting bracket is provided with a second adjusting groove which is convenient for adjusting the position of the second adjusting bracket, and the visual detector is arranged on one side of the second adjusting bracket.

Preferably, the visual detector comprises a camera and a lens, the second camera adjusting bracket is fixedly connected, and the lens is fixedly installed on the installation seat.

Preferably, the lens is connected with the mounting seat through a holding ring, an arc-shaped mounting part is arranged on the mounting seat, and the holding ring is matched with the arc-shaped mounting part to clamp the lens.

Preferably, the driving assembly comprises a driving piece and a guiding assembly, the driving piece is arranged on the visual installation frame, the power output end of the driving piece is connected with a sliding seat, the guiding assembly is arranged on the visual installation frame, the guiding assembly is arranged in parallel with the driving piece, and the sliding seat is connected with the guiding assembly.

Preferably, the optical grating ruler is arranged on the visual mounting frame, and the reading head matched with the optical grating ruler is arranged on the sliding seat.

Preferably, a protecting cover is arranged above the grating ruler, and the protecting cover is fixedly connected with the visual mounting frame.

Preferably, the visual mounting frame is provided with a photoelectric switch, and the sliding seat is provided with a light blocking member matched with the photoelectric switch.

In order that the above-recited features and effects of the present utility model can be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

Drawings

Fig. 1 is a schematic structural diagram of a visual inspection assembly for dispensing according to the present utility model.

Fig. 2 is a schematic diagram of the structure of the adjustment assembly and the visual detector of the present utility model.

Fig. 3 is a schematic structural diagram of a visual inspection assembly for dispensing according to the present utility model.

Fig. 4 is a schematic structural view of the visual detector of the present utility model.

Fig. 5 is a schematic structural view of a visual inspection assembly for dispensing according to the present utility model.

Fig. 6 is a schematic partial cross-sectional view of the adjustment assembly and visual detector of the present utility model.

In the figure: 21. a visual mounting frame; 22. a drive assembly; 221. a driving member; 222. a guide assembly;

23. a visual detector; 24. a light source; 25. an adjustment assembly; 251. a first adjustment bracket; 252. a first adjustment tank; 253. a first clamping member; 254. a second clamping member; 255. a connecting piece; 256. a second adjustment bracket; 257. a second regulating groove; 26. a mounting base; 261. an arc-shaped mounting part; 27. a slide; 28. and (5) embracing the ring.

Detailed Description

The following detailed description of the utility model is, therefore, not to be taken in a limiting sense, and is set forth in the appended drawings. The terms "front", "back", "left", "right", "up", "down" (corresponding terms may be added according to actual written descriptions in the description) and the like are merely for convenience of describing the present utility model and simplifying the description based on the orientation or positional relationship shown in the corresponding drawings, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and "third" are used merely to simplify the written description to distinguish similar objects from similar objects and are not to be construed as precedence relationships between a particular sequence. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be directly connected or indirectly connected through an intermediate medium. The corresponding meanings of the above terms in the present utility model will be understood by those skilled in the art according to the specific circumstances.

The following describes a visual inspection assembly for dispensing according to an embodiment of the present utility model in detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, the utility model provides a dispensing vision detection assembly, which comprises a vision mounting frame 21, a driving assembly 22, a vision detector 23 and a light source 24, wherein the driving assembly 22 is arranged on the vision mounting frame 21, a power output end of the driving assembly 22 is connected with a sliding seat 27, an adjusting assembly 25 for adjusting the position of the vision detector 23 is arranged on the sliding seat 27, the vision detector 23 is connected with the sliding seat 27 through a connecting assembly, the vision detector 23 is a camera, the light source 24 is arranged on one side of a lens of the vision detector 23, and the light source 24 is connected with the sliding seat 27.

In this embodiment, the position of the visual detector 23 can be adjusted through the adjusting component 25, so that the installation and the position adjustment of the visual detector 23 are facilitated, the adjustment of the positions of the visual detector 23 and the light source 24 are facilitated, the installation and the adjustment difficulty are reduced, the maintenance of the visual detecting component is facilitated, the structure is simple, and the flexibility is good. And, drive the visual detector 23 through drive assembly 22 removes, makes things convenient for visual detector 23 to carry out visual detection to different work areas.

According to one embodiment of the present utility model, the adjusting assembly 25 includes a first adjusting bracket 251, the first adjusting bracket 251 is an L-shaped plate, a reinforcing rib is provided on the first adjusting bracket 251, one end of the first adjusting bracket 251 is connected with the sliding seat 27 through a screw, a first adjusting groove 252 which is convenient for adjusting the relative position of the screw and the first adjusting bracket 251 is provided on the first adjusting bracket 251, specifically, the first adjusting groove 252 is an arc-shaped groove, the position of the first adjusting bracket 251 can be adjusted by moving the screw in the first adjusting groove 252, so that the first adjusting bracket 251 can be adjusted up and down and left and right relative to the sliding seat 27, the adjusting mode is simple and reliable, and the adjusting in two directions of up and down and left and right can be adjusted, so that the adjusting flexibility is good.

The adjusting component 25 further comprises a first clamping piece 253, a second clamping piece 254 and a connecting piece 255, wherein the first clamping piece 253 is connected with the first adjusting bracket 251, the second clamping piece 254 is fixedly connected with the first clamping piece 253, a dovetail groove is formed after the second clamping piece 254 is assembled with the first clamping piece 253, the connecting piece 255 is a dovetail block, the connecting piece 255 is clamped by the first clamping piece 253 and the second clamping piece 254, the connecting piece 255 is provided with a mounting seat 26, and the visual detector 23 is mounted on one side of the mounting seat 26.

In the embodiment of the utility model, the connecting piece 255 is installed in the dovetail groove formed by the first clamping piece 253 and the second clamping piece 254, then the second clamping piece 254 is fixed on the first clamping piece 253 through the screw, and the second clamping piece 254 and the first clamping piece 253 clamp and fix the connecting piece 255, so that the installation mode is simple and reliable, and the disassembly and the maintenance are convenient.

The mounting seat 26 is provided with a second adjusting bracket 256, the second adjusting bracket 256 is provided with a second adjusting groove 257 which is convenient for adjusting the position of the second adjusting bracket 256, the second adjusting groove 257 is an arc-shaped groove, the second adjusting bracket 256 can be adjusted relative to the mounting seat 26 in the front-back direction and the left-right direction, and the visual detector 23 is arranged on one side of the second adjusting bracket 256.

The visual detector 23 comprises a camera and a lens, wherein the camera second adjusting bracket 256 is fixedly connected, the lens is fixedly arranged on the mounting seat 26, the mounting seat 26 is provided with a holding ring 28, the holding ring 28 is fixedly connected with the mounting seat 26 through screws, the lens is connected with the mounting seat 26 through the holding ring 28, the mounting seat 26 is provided with an arc-shaped mounting part 261, and the holding ring 28 is connected with the arc-shaped mounting part 261 through screws to clamp the lens.

According to one embodiment of the utility model, the driving assembly 22 comprises a driving member 221 and a guiding assembly 222, the driving member 221 is mounted on the vision mounting frame 21, a sliding seat 27 is connected to the power output end of the driving member 221, the guiding assembly 222 is mounted on the vision mounting frame 21, the guiding assembly 222 is arranged in parallel with the driving member 221, and the sliding seat 27 is connected with a sliding block in the guiding assembly 222.

According to one embodiment of the utility model, the vision mount 21 is provided with a grating scale and the carriage 27 is provided with a reading head which cooperates with the grating scale. Through grating chi and reading head cooperation, can accurately detect the travel distance of slide 27, be convenient for carry out accurate control to the travel distance of slide 27, grating chi top is equipped with the protecting cover, and protecting cover and vision mounting bracket 21 fixed connection, the data reading precision of reading head can be avoided to the deposit dust on the grating chi to the protecting cover. The vision mounting frame 21 is provided with two photoelectric switches, the slide seat 27 is provided with a light blocking member matched with the photoelectric switches, and the two photoelectric switches limit the moving position of the slide seat 27.

Finally, it should be noted that: the above embodiments are only for illustrating the present utility model and not for limiting the technical solution described in the present utility model; thus, although the present utility model has been described in detail with reference to the above embodiments, it will be understood by those skilled in the art that the present utility model may be modified or equivalent; all technical solutions and modifications thereof that do not depart from the spirit and scope of the present utility model are intended to be included in the scope of the appended claims.

Claims

1. The utility model provides a visual detection subassembly is glued to point, its characterized in that, including visual mounting bracket (21), drive assembly (22), visual detector (23) and light source (24), drive assembly (22) are installed on visual mounting bracket (21), the power take off end of drive assembly (22) is connected with slide (27), be equipped with on slide (27) and adjust adjusting part (25) of visual detector (23) position, visual detector (23) link to each other through coupling assembling with slide (27), light source (24) set up in one side of visual detector (23) camera lens, light source (24) are connected with slide (27).

2. The dispensing vision inspection assembly according to claim 1, characterized in that the adjustment assembly (25) comprises a first adjustment bracket (251), the first adjustment bracket (251) is connected with the slide (27) through a screw, and a first adjustment groove (252) which is convenient for adjusting the relative position of the screw and the first adjustment bracket (251) is arranged on the first adjustment bracket (251).

3. The dispensing vision inspection assembly according to claim 2, characterized in that the adjusting assembly (25) further comprises a first clamping member (253), a second clamping member (254) and a connecting member (255), the first clamping member (253) is connected with the first adjusting bracket (251), the first clamping member (253) and the second clamping member (254) clamp the connecting member (255), a mounting seat (26) is arranged on the connecting member (255), and the vision detector (23) is mounted on one side of the mounting seat (26).

4. A dispensing vision inspection assembly as claimed in claim 3, characterized in that the mounting base (26) is provided with a second adjusting bracket (256), the second adjusting bracket (256) is provided with a second adjusting groove (257) for facilitating adjustment of the position of the second adjusting bracket (256), and the vision detector (23) is mounted on one side of the second adjusting bracket (256).

5. The adhesive dispensing vision inspection assembly of claim 4, wherein the vision detector (23) includes a camera and a lens, the camera second adjustment bracket (256) being fixedly connected, the lens being fixedly mounted on the mount (26).

6. The dispensing vision inspection assembly according to claim 5, wherein the lens is connected with the mounting base (26) through a holding ring (28), an arc-shaped mounting portion (261) is arranged on the mounting base (26), and the holding ring (28) is matched with the arc-shaped mounting portion (261) to clamp the lens.

7. The dispensing vision inspection assembly according to claim 1, characterized in that the driving assembly (22) comprises a driving piece (221) and a guiding assembly (222), the driving piece (221) is installed on the vision installation frame (21), a sliding seat (27) is connected to a power output end of the driving piece (221), the guiding assembly (222) is installed on the vision installation frame (21), the guiding assembly (222) is arranged in parallel with the driving piece (221), and the sliding seat (27) is connected with the guiding assembly (222).

8. A dispensing vision inspection assembly as claimed in claim 1, characterized in that a grating ruler is provided on the vision mounting frame (21), and a reading head matched with the grating ruler is provided on the slide seat (27).

9. A dispensing vision inspection assembly as in claim 8 wherein a protective cover is provided over the grating ruler, the protective cover being fixedly connected to the vision mounting bracket (21).

10. A dispensing vision inspection assembly as claimed in claim 1, characterized in that the vision mounting frame (21) is provided with a photoelectric switch, and the slide (27) is provided with a light blocking member matched with the photoelectric switch.