CN211856319U

CN211856319U - Appearance inspection jig

Info

Publication number: CN211856319U
Application number: CN202020215492.7U
Authority: CN
Inventors: 张�浩; 杨鹏; 袁铭宝; 徐壮
Original assignee: Luxshare Intelligent Manufacture Zhejiang Co Ltd
Current assignee: Luxshare Intelligent Manufacture Zhejiang Co Ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-03
Anticipated expiration: 2030-02-26

Abstract

The embodiment of the utility model discloses visual inspection tool, through setting up around the rotatory roll-over table of first pivot and second pivot and around the rotatory revolving stage of third pivot, the third pivot is perpendicular with first pivot and second pivot, the up end of revolving stage bears by the inspection thing, once fixes by the inspection thing from this, can carry out the observation of a plurality of angles to by the inspection thing through rotating roll-over table and revolving stage to can improve inspection efficiency, reduce the spoilage by the inspection thing in the inspection process.

Description

Appearance inspection jig

Technical Field

The utility model relates to a product visual inspection field, concretely relates to visual inspection tool.

Background

In the production process of products such as electronic components, electronic products and the like, after the products are processed, appearance inspection needs to be carried out on the products, and defective products are prevented from flowing into the market or the next procedure. In the conventional product appearance inspection, a worker usually holds or holds a product under a magnifying glass with a tool such as tweezers to perform the inspection. This kind of inspection mode complex operation is not convenient for carry out the observation of multi-angle to the product, and causes the product to damage easily, is unfavorable for production efficiency's improvement.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides an appearance inspection tool can carry out the observation of multi-angle to the product appearance to convenient operation can reduce the spoilage of product in the inspection process, improves inspection efficiency.

The embodiment of the utility model provides an appearance inspection tool, include:

a base including a horizontal upper surface;

the two vertical plates comprise a first vertical plate and a second vertical plate, and the two vertical plates are perpendicular to the upper surface of the base and are oppositely arranged at intervals of a preset distance;

the turnover table comprises a base and cantilevers at two ends of the base, the turnover table is arranged between the first vertical plate and the second vertical plate and keeps a certain distance from the upper surface of the base, the cantilevers at two ends of the turnover table are respectively rotatably connected to the first vertical plate and the second vertical plate through a first rotating shaft and a second rotating shaft, and the turnover table can rotate around the first rotating shaft and the second rotating shaft; and

the revolving stage, rotate through the third pivot connect in on the base of roll-over table, the up end of revolving stage is used for bearing the quilt inspection thing, the third pivot with first pivot and second pivot are perpendicular.

Preferably, at least one of said risers has a curved rail;

at least one cantilever still includes the roller, the roller along the motion of crooked rail is in order to drive the roll-over table around the pivot rotates.

Preferably, the curved rail has a first end and a second end, and the roller moves to the first end or the second end, and the base of the roll-over table is perpendicular to the base.

Preferably, the appearance inspection jig further comprises at least one handle, and the handle is fixedly connected with the roller.

Preferably, the rotating table comprises a main body and at least one shifting block, and the shifting block extends from the side surface of the main body to the direction far away from the main body.

Preferably, the rotating table includes four blocks, and the four blocks are uniformly distributed on the side surface of the body part.

Preferably, the rotating table is provided with a positioning mark.

Preferably, the first vertical plate and the second vertical plate are provided with the bending rails, and the cantilevers at two ends of the overturning platform are respectively connected with the bending rails of the first vertical plate and the second vertical plate through the rollers.

Preferably, a fixing device is disposed on the rotating table, and the fixing device is used for fixing the object to be inspected.

Preferably, the fixing device is a magnet or a clamp.

The utility model discloses visual inspection tool, through setting up around the rotatory roll-over table of first pivot and second pivot and around the rotatory revolving stage of third pivot, the third pivot is perpendicular with first pivot and second pivot, the up end of revolving stage bears by the inspection object, once fix by the inspection object from this, can carry out the observation of a plurality of angles to by the inspection object through rotating roll-over table and revolving stage to can improve inspection efficiency, reduce the spoilage of being inspected object in the inspection process.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of an appearance inspection jig according to an embodiment of the present invention;

fig. 2 is a plan view of an appearance inspection jig according to an embodiment of the present invention;

fig. 3 is a left side view of the visual inspection jig according to the embodiment of the present invention;

fig. 4 is a cross-sectional view of an appearance inspection jig according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of an operating state of the appearance inspection jig according to an embodiment of the present invention.

Description of reference numerals:

1-a base; 2-a first vertical plate; 21-a curved rail; 3-a second vertical plate; 31-a curved rail; 4-overturning the platform; 41-a base; 411-the first end face; 42-cantilever; 421-a roller; 43-a first shaft; 44-a second shaft; 5-rotating the platform; 51-a body portion; 52-a shifting block; 53-alignment markers; 54-a magnet; 55-a third rotating shaft; 6-handle.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in detail. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout this specification, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean that, for example, they may be fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

When an element or layer is referred to as being "on," "engaged to," "connected to" or "coupled to" another element or layer, it may be directly on, engaged, connected or coupled to the other element or layer or intervening elements or layers may be present. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 to 4 are a schematic perspective view, a top view, a left view and a cross-sectional view of the appearance inspection jig of the present embodiment, respectively. As shown in fig. 1 to 4, the appearance inspection jig of the present embodiment includes a base 1, two vertical plates, a turning table 4, and a rotating table 5. The base 1 has a horizontal upper surface, and the two vertical plates include a first vertical plate 2 and a second vertical plate 3 which are opposite to each other, and the first vertical plate 2 and the second vertical plate 3 are substantially perpendicular to the upper surface of the base 1 and are spaced apart by a predetermined distance. The overturning platform 4 comprises a base 41 and two cantilevers 42 at two ends of the base 41, the overturning platform 4 is arranged between the first vertical plate 2 and the second vertical plate 3 and keeps a certain distance from the upper end face of the base 1, the cantilevers 42 at two ends of the overturning platform 4 are respectively rotatably connected to the first vertical plate 2 and the second vertical plate 3 through a first rotating shaft 43 and a second rotating shaft 44, and therefore the overturning platform 4 can rotate around the first rotating shaft 43 and the second rotating shaft 44. The rotary table 5 is connected to the base 41 of the inverting table 4 by a third rotating shaft 55, and the upper end surface of the rotary table 5 is used for bearing the object to be inspected.

The first rotating shaft 43 and the second rotating shaft 44 are substantially parallel and substantially perpendicular to the first vertical plate 2 and the second vertical plate 3, and preferably, the axes of the first rotating shaft 43 and the second rotating shaft 44 may coincide. The flipping table 4 is disposed between the two vertical plates, and the base 41 of the flipping table 4 may be substantially perpendicular to the two vertical plates. The base 41 may have a cantilever 42 at each end, the cantilever 42 may extend from the base 41 in a direction substantially perpendicular to the end surface of the base 41, and when the axes of the first rotating shaft 43 and the second rotating shaft 44 substantially coincide, the two cantilevers 42 may extend from the first end surface 411 of the base 41 in the same direction. A certain gap is formed between the turning table 4 and the two vertical plates, so that the turning table 4 can smoothly rotate around the first rotating shaft 43 and the second rotating shaft 44.

The rotary table 5 is connected to the base 41 of the reversing table 4 by a third rotating shaft 55, the third rotating shaft 55 is substantially perpendicular to the base 41, and the rotary table 5 is disposed on the first end surface 411 of the base 41 and is substantially parallel to the base 41. That is, the third rotating shaft 55 is perpendicular to the first rotating shaft 43 and the second rotating shaft 44, and the third rotating shaft 55 rotates along with the first rotating shaft 43 and the second rotating shaft 44 during the rotation of the flipping table 4. The upper end surface of the rotating table 5 is used for bearing and fixing the object to be inspected, when the rotating table 5 rotates around the third rotating shaft 55, the object to be inspected rotates around the third rotating shaft, and when the overturning table 4 overturns around the first rotating shaft 43 and the second rotating shaft 44, the object to be inspected also rotates around the first rotating shaft 43 and the second rotating shaft 44. Thus, the positions of the object can be easily observed by the cooperation of the inverting stage 4 and the rotating stage 5.

In an alternative embodiment, at least one cantilever 42 has a roller 421, and a curved rail is provided on the vertical plate opposite to the cantilever 42, and one end of the roller 421 is placed in the curved rail and can roll or slide along the curved rail. The curved track may be in the shape of a circular arc, an elliptical arc, etc., and preferably, the curved track has a circular arc shape, and the center of the circular arc shape substantially coincides with the positions of the first rotating shaft 43 and the second rotating shaft 44. When the roller 421 moves along the curved rail, the flipping table 4 also rotates around the first rotating shaft 43 and the second rotating shaft 44. Preferably, the cantilevers 42 at both ends of the flipping table 4 have rollers 421 and the two risers have curved

rails

21, 31, the two

curved rails

21, 31 being symmetrical. The cantilevers 42 at the two ends of the turning table 4 are respectively connected with the

bending rails

21 and 31 on the first vertical plate 2 and the second vertical plate 3 through the rollers 421, so that the turning of the turning table 4 can be more stable. Optionally, the appearance inspection jig may further include a handle 6, the

curved rails

21 and 31 penetrate through the vertical plate, and an end of one of the rollers 421 penetrates through the

curved rail

21 or 31 and is fixedly connected to the handle 6. The arrangement of the roller 421 and the

curved rails

21 and 31 can facilitate the rotation of the overturning platform 4 and the rotating platform 5 by the operator through stirring the handle 6 or the overturning platform 4, and meanwhile, the movement of the overturning platform 4 can be more stable.

The connection points of the first and

second shafts

43, 44 to the flipping table 4 may be located on the center line of the flipping table 4, and when the base 1 is placed on a horizontal plane, due to the gravity, the rollers 421 are located at the bottom of the

curved rails

21, 31, the flipping table 4 is substantially parallel to the upper surface of the base 1, and the first end surface 411 of the flipping table 4 is opposite to the upper surface of the base 1.

Fig. 5 shows the state of the visual inspection jig when the roller 421 moves to the end of the

curved rails

21, 31. As shown in fig. 5, the angle of the circular arc-shaped

curved rails

21, 31 may be substantially 180 °, and the

curved rails

21, 31 are symmetrical to the perpendicular of the base 1 about the first rotation axis 43. Thus, when the rollers 421 are moved to the first and second ends of the

curved rails

21, 31, the base 41 of the turn table 4 and the rotation table 5 are substantially perpendicular to the base 1, so that it is possible to facilitate observation of various portions of the object to be inspected.

The rotating table 5 comprises a main body 51 and at least one shifting block 52, wherein the middle part of the main body 51 is connected with the rotating table 5 through a third rotating shaft 55, and the shifting block 52 extends from the side surface of the main body 51 to the direction far away from the main body 51. The operator can rotate the rotary table 5 by dialing the dial 52. The rotating table 5 may have a plurality of blocks 52, and the plurality of blocks 52 may be uniformly distributed on the side surface of the body portion 51. In the present embodiment, the rotating table 5 has four blocks 52, and the four blocks 52 are uniformly distributed on the side surface of the main body 51, whereby the operator can easily rotate the rotating table 5 by manually shifting the blocks 52.

Preferably, the rotating table 5 may have a positioning mark 53 thereon, which facilitates an operator to position the direction of the object to be inspected during the appearance inspection, thereby improving the working efficiency. Alternatively, as shown in fig. 1, 2 and 5, the positioning mark 53 may be provided on the main body 51 of the rotating table 5, for example, a groove is provided on the main body 51, and when the operator rotates the rotating table 5, the positioning mark 53 rotates once to return to the initial position, that is, the side of the object to be inspected is observed once.

The rotating platform 5 is provided with a fixing device for fixing the inspected object and preventing the inspected object from moving or falling off when the overturning platform 4 and the rotating platform 5 rotate in the inspection process so as to influence the normal operation of appearance inspection.

In an alternative embodiment, when the inspected object is made of ferromagnetic material, the fixing device may be a magnet 54, the magnet 54 may be embedded in the main body 51, and when the inspected object is placed on the rotating platform 5, the magnet 54 is attracted to the end surface of the inspected object, so that the inspected object is fixed on the rotating platform 5, and at the same time, the shielding area of the inspected object can be reduced, thereby facilitating the inspection of the inspected object in multiple angles. Of course, other forms of fixing devices can be designed by those skilled in the art as required, such as a clamp matched with the shape of the inspected object.

In the case of performing the appearance inspection, the end face of the object to be inspected, which is not required to be inspected, may be fixed to the upper end face of the turntable 5 by a fixing device, and then the appearance inspection may be performed. When the appearance of the entire outer surface of the object to be inspected needs to be inspected, one end surface of the object to be inspected may be first attached to and fixed to the upper end surface of the turntable 5, and then the object to be inspected may be removed, and the other end surface may be selected to be attached to the upper end surface of the turntable 5 and inspected.

In the case of performing the visual inspection, the observation device is usually fixed directly above the visual inspection jig, and therefore, the distance from the first end surface 411 of the base 41 of the inverting table 4 to the first rotating shaft 43 and the second rotating shaft 44 can be substantially equal to the thickness of the rotating table 5, so that the object to be inspected can be substantially positioned directly below the observation device when the inverting table 4 rotates to any position, and the visual inspection operation can be facilitated.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An appearance inspection jig, comprising:

a base including a horizontal upper surface;

2. The visual inspection jig of claim 1, wherein at least one of the risers has a curved rail;

3. The visual inspection jig of claim 2, wherein the curved rail has a first end and a second end, and wherein the roller moves to the first end or the second end such that the flipping table base is perpendicular to the base.

4. The visual inspection jig of claim 2, further comprising at least one handle, the handle being fixedly connected to the roller.

5. The visual inspection jig of claim 1, wherein the rotating table includes a body portion and at least one paddle extending from a side of the body portion in a direction away from the body portion.

6. The visual inspection jig of claim 5, wherein the rotating table includes four blocks, the four blocks being evenly distributed on a side surface of the body portion.

7. The visual inspection jig according to claim 5, wherein a positioning mark is provided on the rotating table.

8. The visual inspection jig according to claim 2, wherein the first vertical plate and the second vertical plate are provided with the curved rails, and the cantilevers at two ends of the overturning platform are respectively connected with the curved rails of the first vertical plate and the second vertical plate through the rollers.

9. The appearance inspection jig according to claim 1, wherein a fixing device for fixing the object to be inspected is provided on the rotating table.

10. The visual inspection jig of claim 9, wherein the fixing means is a magnet or a jig.