CN219368670U

CN219368670U - Warp detection mechanism

Info

Publication number: CN219368670U
Application number: CN202320129899.1U
Authority: CN
Inventors: 谌建平; 程立; 付凡; 肖震; 邹兵兵; 付志斌
Original assignee: Shenzhen Jamr Technology Co Ltd
Current assignee: Shenzhen Jamr Technology Co Ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-07-18
Anticipated expiration: 2033-01-12

Abstract

The utility model relates to the technical field of detection mechanisms, in particular to a warping detection mechanism which comprises a mechanism body, a detection part arranged on the mechanism body and a turnover part arranged above the detection part, wherein the turnover part is arranged on the detection part; the detection part comprises a first detection component and a second detection component which are arranged on the mechanism body, wherein the first detection component is used for detecting whether one surface of the plastic part is warped or not, and the second detection component is used for detecting whether the other surface of the plastic part is warped or not; when the first detection assembly detects that one surface of the plastic part is finished, the turnover part drives the plastic part to turn over and move to the second detection assembly to detect the other surface of the plastic part. In the utility model, a first detection component in the detection part detects whether one surface of the plastic part is warped, and then the plastic part is turned 180 degrees to the other surface by the turning part and is moved to a second detection component to detect whether the other surface of the plastic part is warped.

Description

Warp detection mechanism

Technical Field

The utility model relates to the technical field of detection mechanisms, in particular to a warp detection mechanism.

Background

Patent document (CN 104019758A) discloses that a mobile phone case can be generally divided into a front cover, a middle plate and a rear cover, and the mobile phone case is made of thin plastic parts, hardware parts or plastic hardware assembly parts. The thin plastic parts, hardware parts or plastic hardware assemblies are large in size and thin in thickness, so that the situation of buckling deformation is very easy to occur in the production process. If the warp deformation is too large, gaps are easy to generate after the finished product is assembled, and impurities such as dust enter the mobile phone to cause the fault of the mobile phone. Therefore, it is necessary to detect warpage of the mobile phone case.

Because the warpage of the mobile phone shell may occur on the front side and/or the back side, in the warpage detection mechanism in the prior art, only one surface of the mobile phone shell can be detected, and then the other surface of the mobile phone shell is detected by manually overturning the mobile phone shell, so that the detection efficiency is easily affected.

There are therefore drawbacks to the prior art that require improvement.

Disclosure of Invention

The utility model mainly aims to provide a warping detection mechanism, which aims to solve the problem that the warping detection mechanism in the prior art is easy to influence the detection efficiency by manually overturning and detecting a mobile phone shell.

The technical scheme of the utility model is as follows: a warpage detection mechanism for detecting whether warpage occurs to a molded article, comprising: the device comprises a mechanism body, a detection part arranged on the mechanism body and a turnover part arranged above the detection part;

the detection part comprises a first detection component and a second detection component which are arranged on the mechanism body, wherein the first detection component is used for detecting whether one surface of the plastic part is warped, and the second detection component is used for detecting whether the other surface of the plastic part is warped;

when the first detection assembly detects that one surface of the plastic part is finished, the turnover part drives the plastic part to turn over and move to the second detection assembly to detect the other surface of the plastic part.

By adopting the technical scheme, in the warp detection mechanism, the upset portion includes: lifting unit, remove upset subassembly and two at least groups of adsorption component, lifting unit sets up first detection subassembly top, remove upset subassembly setting and be in lifting unit one side, one adsorption component with lifting unit's expansion end is connected, another adsorption component with remove upset subassembly's upset end is connected.

By adopting the technical schemes, in the warping detection mechanism, the mechanism body is also provided with the storage part, and the storage part is used for storing the plastic parts which are warped and the plastic parts which are not warped.

By adopting the technical schemes, in the warp detection mechanism, the storage part comprises a clamping moving assembly and at least two groups of storage frames, the clamping moving assembly is arranged on the mechanism body, and the storage frames are arranged at the bottom of the clamping moving assembly;

after the detection of the detection part is completed, the clamping moving assembly drives the plastic parts which are warped to be placed on one storage rack, and the clamping moving assembly drives the plastic parts which are not warped to be placed on the other storage rack.

By adopting the technical schemes, in the warp detection mechanism, the first detection assembly is the same as the mechanism of the second detection assembly, the first detection assembly comprises a detection camera, a movable cylinder and a workbench, the detection camera is arranged on the mechanism body, the movable cylinder is arranged at the bottom of the detection camera, and the workbench is connected with the movable end of the movable cylinder.

By adopting the technical schemes, in the warping detection mechanism, the movable overturning assembly comprises a transverse moving part, a vertical moving part and an overturning part, wherein the vertical moving part is connected with the movable end of the transverse moving part, and the overturning part is connected with the movable end of the vertical moving part.

By adopting the technical schemes, in the warping detection mechanism, the overturning piece comprises a driving motor and a movable block, the driving motor is connected with the vertical moving piece, and the movable block is connected with an output shaft of the driving motor.

By adopting the technical schemes, in the warping detection mechanism, the movable block is provided with the mounting hole, and the adsorption component is arranged on the mounting hole.

By adopting the technical schemes, in the warp detection mechanism, the adsorption component comprises an installation pipe and a sucker, the sucker is connected with the installation pipe, an air hole is formed in the installation pipe, and the air hole is connected with an air exhaust end.

By adopting the technical schemes, in the warping detection mechanism, a buffer piece is arranged between the mounting pipe and the sucker and used for increasing the buffer force of the sucker in the moment of contacting with the plastic piece.

The utility model has the beneficial effects that: the first detection component in the detection part detects whether warping occurs on one surface of the plastic part, the plastic part is turned 180 degrees to the other surface through the turning part, the plastic part is moved to the second detection component to detect whether warping occurs on the other surface of the plastic part, whether the size of the plastic part corresponds to the preset standard length and width size or not is detected, if the size of the plastic part detected by the detection part corresponds to the preset standard size, the fact that warping does not occur on the plastic part is indicated, and therefore the problem that the warping detection mechanism in the prior art can manually turn over the mobile phone shell and easily influence the detection efficiency is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of a detecting portion according to the present utility model;

fig. 3 is a schematic structural view of the turnover member according to the present utility model.

1, a mechanism body; 2. a detection unit; 3. a turnover part; 4. a first detection assembly; 5. a second detection assembly; 6. a storage unit; 30. a lifting assembly; 31. moving the overturning assembly; 32. an adsorption assembly; 60. clamping the moving assembly; 61. a storage rack; 40. detecting a camera; 41. a moving cylinder; 42. a work table; 310. a lateral moving member; 311. a vertical mover; 312. a turnover piece; 3120. a driving motor; 3121. a movable block; 3122. a mounting hole; 320. installing a pipe; 321. a suction cup; 322. and a buffer member.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless specifically defined otherwise.

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; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

As shown in fig. 1, an embodiment of the present application provides a warpage detection mechanism for detecting whether warpage occurs to a plastic part, including: a mechanism body 1, a detection part 2 arranged on the mechanism body 1 and a turnover part 3 arranged above the detection part 2;

the detecting part 2 comprises a first detecting component 4 and a second detecting component 5 which are arranged on the mechanism body 1, wherein the first detecting component 4 is used for detecting whether one surface of the plastic part is warped, and the second detecting component 5 is used for detecting whether the other surface of the plastic part is warped;

when the first detecting component 4 detects that one surface of the plastic part is finished, the overturning part 3 drives the plastic part to overturn and move to the second detecting component 5 to detect the other surface of the plastic part.

In the embodiment, the plastic part is a thin plastic part, hardware or plastic hardware assembly adopted by the mobile phone shell; the detection part 2 is configured to detect the size of the plastic part, and if the size of the plastic part detected by the detection part 2 corresponds to the preset standard length and width, the plastic part is not warped, and the measured size is easily reduced when the plastic part is warped, so that the accuracy of the plastic part during assembly is affected, the size and shape of the plastic part need to be controlled strictly according to the standard size, and the detection part 2 can detect by adopting a CCD camera or a laser measuring tool; the setting of first detection component 4 and second detection component 5, the accessible first detection component 4 carries out the detection of whether take place to warp to one face of moulding, rethread turnover portion 3 carries out 180 upset to another face with moulding to remove to the second and detect whether take place to warp to another face of moulding on detecting the component 5, through detecting two faces of moulding, when moulding has one face or two faces to take place to warp, then indicate that this moulding is the defective product, when detecting that both faces of moulding do not take place to warp, then indicate that this moulding is the yields.

Specifically, whether the first detection component 4 in the detection part 2 is used for detecting whether warping occurs on one surface of the plastic part, the plastic part is turned 180 degrees to the other surface through the turning part 3, the plastic part is moved to the second detection component 5 to detect whether warping occurs on the other surface of the plastic part, whether the size of the plastic part corresponds to the preset standard length and width size or not is detected, if the size of the plastic part detected by the detection part 2 corresponds to the preset standard size, the fact that warping does not occur on the plastic part is indicated, and therefore the problem that the warping detection mechanism in the prior art is used for manually turning and detecting a mobile phone shell and is easy to influence detection efficiency is solved.

As shown in fig. 2, the inverting part 3 further includes: lifting assembly 30, remove upset subassembly 31 and two at least groups of adsorption component 32, lifting assembly 30 sets up first detection subassembly 4 top, remove upset subassembly 31 and set up lifting assembly 30 one side, one adsorption component 32 with lifting assembly 30's active end is connected, another adsorption component 32 with remove upset subassembly 31's upset end is connected.

In this embodiment, the setting of lifting assembly 30, accessible piston end goes up and down to remove, drive an adsorption component 32 through lifting assembly 30 and go up and down to remove the absorption and mould the piece, and place the piece on removing the upset subassembly 31, make another adsorption component 32 adsorb fixedly to moulding the piece, the rethread removes upset subassembly 31 and carries out 180 upset to another face to moulding the piece, and remove the detection of placing another face on second detection component 5 with the moulding piece that has overturned, thereby realize automatic upset detection to moulding the piece and take place warpage, provide the work efficiency of detection.

As shown in fig. 1, further, the mechanism body 1 is further provided with a storage part 6, and the storage part 6 is used for storing the plastic parts which are warped and the plastic parts which are not warped.

In this embodiment, the setting of the storage part 6 can be used for storing the plastic parts after detection, and the storage part 6 is used for reasonably storing the plastic parts by classifying and storing qualified plastic parts and unqualified defective products.

As shown in fig. 1, the storage part 6 further includes a clamping moving assembly 60 and at least two groups of storage racks 61, the clamping moving assembly 60 is disposed on the mechanism body 1, and the storage racks 61 are disposed at the bottom of the clamping moving assembly 60;

after the detection by the detection portion 2 is completed, the clamping moving assembly 60 drives the plastic parts with warpage to be placed on one storage rack 61, and the clamping moving assembly 60 drives the plastic parts without warpage to be placed on the other storage rack 61.

In this embodiment, the storage part 6 is provided with a clamping moving assembly 60 for clamping the detected plastic parts, and the plastic parts are placed in different storage racks 61 for classification, and the defective products with warpage are placed in one storage rack 61, and the other storage rack 61 is used for storing plastic parts without warpage.

As shown in fig. 2, the first detecting assembly 4 is the same as the second detecting assembly 5, the first detecting assembly 4 includes a detecting camera 40, a moving cylinder 41 and a working table 42, the detecting camera 40 is disposed on the mechanism body 1, the moving cylinder 41 is disposed at the bottom of the detecting camera 40, and the working table 42 is connected with the movable end of the moving cylinder 41.

In this embodiment, the setting of detecting camera 40 is used for detecting whether the size of the plastic part on the workbench 42 corresponds to the preset standard size, and the moving cylinder 41 can drive the workbench 42 to move to the proper detecting position of the detecting camera 40 by driving the workbench 42, so that the detecting camera 40 is convenient to detect the plastic part, and the working efficiency is improved.

As shown in fig. 2, the moving and overturning assembly 31 further includes a transverse moving member 310, a vertical moving member 311 and an overturning member 312, wherein the vertical moving member 311 is connected with the movable end of the transverse moving member 310, and the overturning member 312 is connected with the movable end of the vertical moving member 311.

In this embodiment, the lateral moving member 310 may drive the vertical moving member 311 to move laterally, so that the vertical moving member 311 moves to one side of the first detecting assembly 4 or to one side of the second detecting assembly 5, and the vertical moving member 311 may drive the turning member 312 to move at a high height, so that the turning member 312 drives the plastic member to turn over the conversion surface.

As shown in fig. 3, the turning member 312 further includes a driving motor 3120 and a movable block 3121, wherein the driving motor 3120 is connected to the vertical moving member 311, and the movable block 3121 is connected to an output shaft of the driving motor 3120.

In this embodiment, the driving motor 3120 can drive the movable block 3121 to rotate and turn over, and the adsorption assembly 32 is connected with the movable block 3121 to stably adsorb the plastic part by the adsorption assembly 32, and then drive the plastic part on the adsorption assembly 32 to rotate and change the surface when the movable block 3121 rotates.

As shown in fig. 3, further, a mounting hole 3122 is provided on the movable block 3121, and the suction unit 32 is provided on the mounting hole 3122.

In this embodiment, the installation hole 3122 may be used to install the adsorption component 32, so that the adsorption component 32 adsorbs and fixes the plastic part, the driving motor 3120 drives the movable block 3121 to rotate, and the movable block 3121 drives the adsorption component 32 to rotate, so that the plastic part on the adsorption component 32 realizes the rotation and turnover.

As shown in fig. 3, the adsorption assembly 32 further includes a mounting tube 320 and a suction cup 321, the suction cup 321 is connected with the mounting tube 320, and an air hole is provided on the mounting tube 320, and the air hole is connected with the air extraction end.

In this embodiment, the air hole that sets up on the installation tube 320 is connected with the end of bleeding, makes the end of bleeding carry out the evacuation to sucking disc 321 through installation tube 320, makes the interior negative pressure that forms of sucking disc 321 to adsorb the plastic part through sucking disc 321 stability, when stopping adsorbing, the end of bleeding stops to bleed, sucking disc 321 breaks away from the plastic part.

As shown in fig. 3, a buffer member 322 is further disposed between the mounting tube 320 and the suction cup 321, for increasing the buffer force of the suction cup 321 at the moment of contacting the plastic member.

In the present embodiment, a buffer 322 is provided between the mounting tube 320 and the suction cup 321 by mounting the buffer 322 in the mounting hole 3122 of the movable block 3121. Through setting up cushioning member 322, can increase the buffering power to prevent sucking disc 321 and mould the damage of piece at the too big and causing of the instantaneous pressure of piece at the contact, thereby improve the practicality of adsorption component 32.

By adopting the above technical schemes, the first detection component 4 in the detection part 2 detects whether the warping occurs on one surface of the plastic part, the plastic part is turned 180 degrees to the other surface by the turning part 3, and the plastic part is moved to the second detection component 5 to detect whether the warping occurs on the other surface of the plastic part, and the problem that the detection efficiency is easily affected by the fact that the warping detection mechanism in the prior art is manually turned over to detect the mobile phone shell is solved by detecting whether the size of the plastic part corresponds to the preset standard length and width size or not.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. A warpage detection mechanism for whether to take place warpage to moulding detection, its characterized in that includes: the device comprises a mechanism body, a detection part arranged on the mechanism body and a turnover part arranged above the detection part;

2. The warp detection mechanism according to claim 1, wherein the turning portion includes: lifting unit, remove upset subassembly and two at least groups of adsorption component, lifting unit sets up first detection subassembly top, remove upset subassembly setting and be in lifting unit one side, one adsorption component with lifting unit's expansion end is connected, another adsorption component with remove upset subassembly's upset end is connected.

3. The warpage detection mechanism as claimed in claim 1, wherein the mechanism body is further provided with a storage portion for storing the plastic parts which are warped and the plastic parts which are not warped.

4. The warpage detection mechanism of claim 3, wherein the storage portion comprises a clamping moving assembly and at least two sets of storage racks, the clamping moving assembly being disposed on the mechanism body, the storage racks being disposed at the bottom of the clamping moving assembly;

5. The warpage detection mechanism of claim 4, wherein the first detection assembly is identical to the mechanism of the second detection assembly, the first detection assembly comprises a detection camera, a moving cylinder and a workbench, the detection camera is disposed on the mechanism body, the moving cylinder is disposed at the bottom of the detection camera, and the workbench is connected with the movable end of the moving cylinder.

6. The warp detection mechanism of claim 2, wherein the movable flip assembly comprises a lateral movable member, a vertical movable member, and a flip, the vertical movable member being connected to the movable end of the lateral movable member, the flip being connected to the movable end of the vertical movable member.

7. The warpage detection mechanism of claim 6, wherein the turnover member comprises a driving motor and a movable block, the driving motor is connected with the vertical moving member, and the movable block is connected with an output shaft of the driving motor.

8. The warp detection mechanism of claim 7, wherein the movable block is provided with a mounting hole, and the suction assembly is disposed on the mounting hole.

9. The warpage detection mechanism as claimed in claim 2, wherein the adsorption assembly comprises a mounting tube and a suction cup, the suction cup is connected with the mounting tube, an air hole is provided on the mounting tube, and the air hole is connected with the air extraction end.

10. The warpage detection mechanism as claimed in claim 9, wherein a buffer member is provided between the mounting tube and the suction cup for increasing a buffering force of the suction cup at the moment of contact with the plastic member.