CN217552199U - Mechanism for identifying heat pipe positioning direction - Google Patents
Mechanism for identifying heat pipe positioning direction Download PDFInfo
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- CN217552199U CN217552199U CN202221195758.1U CN202221195758U CN217552199U CN 217552199 U CN217552199 U CN 217552199U CN 202221195758 U CN202221195758 U CN 202221195758U CN 217552199 U CN217552199 U CN 217552199U
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- heat pipe
- support frame
- fixture
- identifying
- positioning direction
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Abstract
Discern heat pipe location direction mechanism, including a fixture, fixture is used for the centre gripping heat pipe, the heat pipe is located the breach that the throat end is equipped with a locating plane for regard as the reference with discerning the capillary structure direction, the heat pipe is located the one end of breach is equipped with the support frame that is used for supporting it, the support frame top is equipped with the CCD discernment camera that is used for acquireing formation back formation of image, and this application beneficial effect is: when the heat pipe straight pipe is manufactured, the heat pipe positioning direction is identified through the CCD vision system, manual operation is replaced, visual identification by naked eyes is achieved, the defect of performance caused by the fact that capillary structure deviation or dislocation occurs after the heat pipe is formed due to human factors is avoided, the performance yield is improved, and automatic production is conducted.
Description
Technical Field
The utility model relates to a heat pipe field especially relates to discerns heat pipe location direction mechanism.
Background
When a manufacturer of a thin heat pipe straight pipe in the industry produces, a section of plane is usually pressed at a necking end to be used as a basis for identifying the direction of a capillary structure of the straight pipe, the straight pipe is placed in a heating jig by visual observation in secondary degassing operation, visual fatigue can occur in long-time operation, the direction deviation is caused, and the deviation angle is larger than 10 degrees and more; the deviation in direction may cause poor performance of the heat pipe due to capillary deviation or dislocation after the heat pipe is formed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a mechanism for identifying the positioning direction of a heat pipe.
In order to achieve the purpose, the technical scheme is as follows:
discern heat pipe location direction mechanism, including a fixture, fixture is used for the centre gripping heat pipe, the heat pipe is located the breach that the throat end is equipped with a locating plane for regard as the reference with discerning the capillary structure direction, the heat pipe is located the one end of breach is equipped with the support frame that is used for supporting it, the support frame top is equipped with and is used for acquireing the CCD discernment camera of formation back formation of image.
In some embodiments, the clamping mechanism comprises a clamping cylinder and clamping jaws arranged on two sides of the clamping cylinder, and positioning grooves matched with the heat pipe in shape are formed in the inner walls of the clamping jaws.
In some embodiments, the clamping mechanism further comprises a drive motor for driving the clamping jaw in rotation.
In some embodiments, the support frame is provided with two receiving grooves, and two sides of each receiving groove are provided with inclined planes.
In some embodiments, a black background plate is arranged at one end of the support frame.
The beneficial effect of this application does:
when the heat pipe straight pipe is manufactured, the heat pipe positioning direction is identified through the CCD vision system, manual operation is replaced, visual identification by naked eyes is achieved, the problem that due to human factors, the phenomenon that a capillary structure deviates or misplaces after the heat pipe is formed is avoided, performance is poor, the performance yield is improved, and automatic production is conducted.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic view of a mold structure according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a mold structure according to an embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, the mechanism for identifying the positioning direction of the heat pipe includes a clamping mechanism 1, the clamping mechanism 1 is used for clamping a heat pipe 2, a notch 3 with a positioning plane is arranged at the necking end of the heat pipe 2 and used for identifying the direction of the capillary structure as a reference, a support frame 4 for supporting the heat pipe 2 is arranged at one end of the notch 3, a CCD recognition camera 5 for obtaining the formed image is arranged above the support frame 4, and the product is imaged by the CCD recognition camera by using the planar notch as a reference, so that an operator can judge the direction of the capillary structure of the product according to the notch.
Identifying the positioning direction of the heat pipe by adopting a CCD vision system, taking pictures by a camera, drawing an identification frame on the pictures, extracting the light reflection position of the pressure positioning plane from the identification frame, calculating the length and the width of the light reflection position to obtain the area size (the area value of a pixel layer), comparing the area value of the pixel layer with a set value, wherein the area value is OK when the area value is larger than the set value and is NG when the area value is smaller than the set value; the manufacturing method can avoid the phenomenon of deviation or dislocation of the capillary structure after the heat pipe is formed, and the deviation angle can be controlled within 5 degrees, thereby improving the performance yield, having stable manufacturing process and being convenient for leading into automatic production.
In this embodiment, fixture 1 includes centre gripping cylinder 11 and locates the clamping jaw 12 of centre gripping cylinder 11 both sides, clamping jaw 12 inner wall be equipped with 2 shape assorted constant head tanks 13 of heat pipe utilize the centre gripping cylinder to make the clamping jaw be close to in opposite directions, through the constant head tank with the product centre gripping.
In this embodiment, the clamping mechanism 1 further comprises a driving motor 14 for driving the clamping jaw 12 to rotate, and the product can be rotated by the driving motor, so that the product can be imaged in multiple directions and angles.
In this embodiment, support frame 4 is equipped with two holding tanks 6, holding tank 6 can let CCD discernment camera shoot apart from unanimously, the both sides of holding tank 6 are equipped with inclined plane 7, utilize the inclined plane can let the product get into the holding tank fast in the transportation, raise the efficiency.
In this embodiment, support frame 4 one end is equipped with black background board 8, avoids shooing the reflection of light to appear, improves the definition of photo.
The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not intended to limit the scope of the present application, which is within the scope of the present application, except that the same or similar principles and basic structures as the present application may be used.
Claims (5)
1. Discern heat pipe location direction mechanism, its characterized in that includes a fixture (1), fixture (1) is used for centre gripping heat pipe (2), heat pipe (2) are located throat end and are equipped with a locating plane breach (3) for regard as the reference with discerning the capillary structure direction, heat pipe (2) are located the one end of breach (3) is equipped with support frame (4) that are used for supporting it, support frame (4) top is equipped with and is used for obtaining CCD discernment camera (5) of formation of image behind the shaping.
2. A mechanism for identifying a heat pipe positioning direction as claimed in claim 1, wherein: fixture (1) includes centre gripping cylinder (11) and locates clamping jaw (12) of centre gripping cylinder (11) both sides, clamping jaw (12) inner wall be equipped with heat pipe (2) shape assorted constant head tank (13).
3. A mechanism for identifying a heat pipe positioning direction as claimed in claim 2, wherein: the clamping mechanism (1) further comprises a driving motor (14) for driving the clamping jaw (12) to rotate.
4. A mechanism for identifying a heat pipe positioning direction as claimed in claim 3, wherein: the supporting frame (4) is provided with two accommodating grooves (6), and inclined planes (7) are arranged on two sides of the accommodating grooves (6).
5. A mechanism for identifying a heat pipe positioning direction as claimed in claim 4, wherein: one end of the support frame (4) is provided with a black background plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221195758.1U CN217552199U (en) | 2022-05-18 | 2022-05-18 | Mechanism for identifying heat pipe positioning direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221195758.1U CN217552199U (en) | 2022-05-18 | 2022-05-18 | Mechanism for identifying heat pipe positioning direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217552199U true CN217552199U (en) | 2022-10-11 |
Family
ID=83475114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221195758.1U Active CN217552199U (en) | 2022-05-18 | 2022-05-18 | Mechanism for identifying heat pipe positioning direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217552199U (en) |
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2022
- 2022-05-18 CN CN202221195758.1U patent/CN217552199U/en active Active
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