CN116907667A - Automatic detection equipment and detection method for heat pipe - Google Patents

Abstract

The invention discloses automatic detection equipment and a detection method for heat pipes, wherein the detection equipment comprises a rack, a material tray for placing a plurality of heat pipes and a transfer manipulator for transferring the heat pipes, one side of the material tray is provided with a temperature difference detection mechanism for detecting the temperature difference performance of the heat pipes, the lower part of the temperature difference detection mechanism is also provided with an auxiliary adjustment device for adjusting the coordinates of the temperature difference detection mechanism, the temperature difference detection mechanism comprises a placement seat and a temperature difference detection jig arranged above the placement seat, the placement seat is provided with angle scales for indicating the angle adjustment of the temperature difference detection jig, the auxiliary adjustment device comprises a longitudinal adjustment plate provided with the placement seat, the longitudinal adjustment plate is provided with longitudinal scales, and at least one end of the longitudinal adjustment plate is provided with a transverse scale plate; the detection equipment can test the heat pipe performance of the irregular heat pipe, and reduce the machine adjusting time of the replacement product.

Description

Automatic detection equipment and detection method for heat pipe

Technical Field

The invention relates to the field of heat pipe testing, in particular to automatic heat pipe detection equipment and a detection method.

Background

With the development of electronic devices in the miniaturization and high performance directions, the power consumption of electronic components is higher and higher, the heat flux density is higher and higher, and the heating problem of chips has become a main problem for restricting the development of electronic devices. The heat pipe is an efficient heat conduction original, the heat conduction coefficient of the heat pipe is tens to hundreds times that of metal, and the heat-generating problem of the electronic equipment can be effectively solved by reasonable utilization.

In the actual heat pipe production process, the performance of the heat pipe is often required to be rapidly evaluated, and a relatively general method is to insert a fixed length of one end of the heat pipe into constant-temperature water, then measure the temperature of the other end within a certain time, and judge the quality of one heat pipe according to the temperature difference of the two ends. However, due to inconsistent shapes and use environments of the heat pipes, different clamps are often required to be designed, and the temperature of the test water is regulated. At present, the heat pipe test mainly adopts manual test, the efficiency is low, the consistency is difficult to ensure, and the pipe body is easy to be crushed by the thermocouple wire to cause bad.

Chinese patent (application number 202222392809.6) discloses a heat pipe product temperature difference length testing integrated machine, which adopts automatic equipment to test a heat pipe, thereby being beneficial to improving the working efficiency effect; however, the integrated machine can only automatically test the vertical regular heat pipes, and can not test the irregular heat pipes; meanwhile, for irregular heat pipe test, when the product is replaced, the adaptation adjustment steps of equipment are complicated each time due to the irregularity of the heat pipe, so that the time consumption is long.

Disclosure of Invention

The invention aims to overcome the defects that an irregular heat pipe cannot be tested and the machine-adjusting time of a replacement product is long in the prior art, and provides automatic heat pipe detection equipment and a detection method.

In order to achieve the above purpose, the invention provides automatic heat pipe detection equipment, which comprises a rack, wherein a tray for placing a plurality of heat pipes is arranged on the rack, a transfer manipulator for transferring the heat pipes is arranged above the tray, a temperature difference detection mechanism for detecting the temperature difference performance of the heat pipes is arranged on one side of the tray, an auxiliary adjustment device for adjusting the coordinates of the temperature difference detection mechanism is also arranged at the lower part of the temperature difference detection mechanism, the temperature difference detection mechanism comprises a placement seat and a temperature difference detection jig arranged above the placement seat, angle scales for indicating the angle adjustment of the temperature difference detection jig are arranged on the placement seat, the auxiliary adjustment device comprises a longitudinal adjustment plate for placing the placement seat, longitudinal scales are arranged on the longitudinal adjustment plate, and a transverse scale plate is arranged at least one end of the longitudinal adjustment plate.

Preferably, the rack is also provided with a qualified product placement area for placing qualified heat pipes and a disqualified product placement area for placing disqualified heat pipes; a limiting jig for placing and limiting the qualified heat pipes is arranged in the qualified product placement area, a second transverse cylinder for driving the qualified product placement area to transversely move is arranged below the qualified product placement area, and an automatic lifting mechanism for driving the limiting jig and the qualified heat pipes to vertically move is also arranged below the qualified product placement area; be provided with the qualified products and place the district and thereby place the district and separate the qualified heat pipe of detection and unqualified heat pipe, thereby automatic elevating system drive spacing tool reduces qualified heat pipe and causes the damage because of placing the transportation, the second horizontal cylinder drives the qualified products of full material and places the district lateral shifting, places the district with the qualified products and stretches out automatically to make things convenient for artificial getting to put and alleviate manual work volume.

Preferably, the tray comprises a tray and handles arranged on two sides of the tray, a plurality of first placing plates are arranged on the tray, a plurality of limiting blocks for limiting the heat pipes are arranged on the first placing plates, and accommodating grooves for accommodating the heat pipes are formed in the limiting blocks; the handles are arranged on the material trays, so that the material trays and the heat pipes can be conveniently carried manually; the structure and the number of the limiting blocks and the accommodating grooves can be mutually changed and changed in adaptability, and the purpose is to realize at least one station, so that the heat pipe is stably placed.

Preferably, a first transverse cylinder is arranged on the rack, a second placing plate driven by the first transverse cylinder is arranged on the first transverse cylinder, a first placing groove for placing a tray is arranged on the second placing plate, a plurality of limiting grooves are arranged on the first placing groove, and a plurality of positioning convex blocks inserted into the limiting grooves are arranged at the bottom of the tray; the first transverse air cylinder is used as a power source to directly or indirectly drive the material tray to transversely move, so that the material tray is convenient to take and put manually and the manual workload is reduced; further, in order to enable the tray to be stably placed on the first placement groove, the limiting groove and the positioning protruding block are mutually inserted and positioned.

Preferably, an automatic lifting mechanism for driving the heat pipe to vertically move is arranged below the material tray, the automatic lifting mechanism comprises a supporting mechanism arranged on a stand, a first motor is arranged at the tail end of the supporting mechanism, a first screw rod is connected with the tail end of the first motor in a transmission manner, a first sliding block is sleeved on the first screw rod, jacking columns are arranged on two sides of the first sliding block, a top plate for driving the heat pipe to ascend is arranged at the tail end of the jacking columns, an induction component for inducing the height of the heat pipe is further arranged at one side of the stand, and the induction component comprises a stand column arranged on the stand column, an adjusting block arranged on the stand column and a detection inductor arranged at the tail end of the adjusting block and used for detecting the height of the heat pipe; the automatic lifting mechanism is matched with the induction component, so that the heat pipes on the material tray are always kept at the same height.

Preferably, the transfer manipulator comprises at least one longitudinal driving component arranged on the frame, at least one transversely extending load cantilever is driven on the longitudinal driving component, at least one vertical driving component is arranged on the load cantilever, and at least one pick-up piece for picking up the heat pipe is arranged at the tail end of the vertical driving component; the structure of the transferring manipulator is matched with each other to adsorb and transfer the heat pipe on the material tray; furthermore, a plurality of pick-up pieces can be adopted for the irregular heat pipe to work simultaneously, so that the normal operation of a pick-up link is ensured.

Preferably, the placing seat at least comprises a first placing seat arranged on one side and a second placing seat arranged on the other side, the temperature difference detection jig at least comprises a first detection jig used for being placed on the first placing seat and a second detection jig used for being placed on the second placing seat, the first detection jig is used for heating and detecting one end of the heat pipe, and the second detection jig is used for cooling and detecting the other end of the heat pipe; the first detection jig comprises a first magnetic seat arranged on a first placing seat, a first pointer used for indicating the angle of the first magnetic seat is arranged on the side surface of the first magnetic seat, and the first pointer corresponds to the angle scale; the second detection jig comprises a second magnetic seat arranged on a second placing seat, a second pointer used for indicating the angle of the second magnetic seat is arranged on the side surface of the second magnetic seat, and the second pointer corresponds to the angle scale; the angle that is provided with first pointer and second pointer and conveniently indicates the tool and lie in also conveniently directly obtains the angle that the tool lies in to the angle of convenient adjustment tool practices thrift angle adjustment's time, and then practices thrift the time of transferring.

Preferably, a first deflection handle for deflecting the magnet in the first magnetic seat is arranged on the side surface of the first magnetic seat; the first magnetic seat is provided with a first L supporting seat, the first L supporting seat is provided with a first vertical moving assembly, the first vertical moving assembly is provided with a heating copper block driven by the first vertical moving assembly to vertically move, and one end of a heat pipe is placed on the upper part of the heating copper block and is heated; a first clamping cylinder for pressing the upper surface of one end of the heat pipe is arranged on one side of the first vertical moving assembly, and a first temperature detection component for measuring the temperature of the upper surface of one end of the heat pipe is arranged at the tail end of the first clamping cylinder; the side surface of the second magnetic seat is provided with a second deflection handle for deflecting the magnet in the second magnetic seat; the second magnetic seat is provided with a second L supporting seat, the second L supporting seat is provided with a second vertical moving assembly, the second vertical moving assembly is provided with a cooling module driven by the second vertical moving assembly to vertically move, and the upper part of the cooling module is provided with the other end of the heat pipe and cools the other end of the heat pipe; a second clamping cylinder for pressing the upper surface of the other end of the heat pipe is arranged at one side of the second vertical moving component, and a second temperature detection component for measuring the temperature of the upper surface of the other end of the heat pipe is arranged at the tail end of the second clamping cylinder; the first vertical moving assembly and the second vertical moving assembly are realized through the cooperation of the screw rod and the nut, and the screw rod is manually rotated to enable the nut to ascend or descend so as to adapt to heat pipes with different heights, so that the height difference is adapted.

Preferably, the longitudinal adjusting plate is provided with a plurality of longitudinal threaded holes or longitudinal thread grooves, the placing seat is fixedly arranged on the threaded holes or the thread grooves, the bottom of the longitudinal adjusting plate is provided with a plurality of transverse guide rails, the longitudinal adjusting plate transversely moves along the transverse guide rails through transverse sliding blocks arranged at the bottom, the bottoms of the two ends of the longitudinal adjusting plate are provided with transverse scale plates, and the longitudinal adjusting plate is fixedly arranged on the transverse scale plates after being transversely adjusted along the transverse guide rails; the auxiliary adjusting device is arranged to more conveniently adjust the temperature difference detecting mechanism, so that the position of the temperature difference detecting mechanism is coordinated and dataized; the detection device is convenient to input into the automation equipment, is also beneficial to the operation of the automation equipment, and improves the detection efficiency and the detection precision; the first detection jig and the second detection jig can not only adjust the transverse and longitudinal positions, but also adjust the angle of the irregular heat pipe; making it suitable for testing irregular heat pipes.

The invention also provides an automatic detection method of the heat pipe, which comprises the following steps of;

s1, installing a temperature difference detection jig according to a heat pipe to be detected, adjusting the temperature difference detection jig to a target angle according to a machine adjustment parameter, installing a placement seat to a target longitudinal coordinate, and moving a longitudinal adjustment plate to adjust to a target transverse coordinate;

S2, placing a tray provided with a plurality of heat pipes on the rack;

s3, the two pick-up pieces on the transfer manipulator pick up the heat pipes on the material tray;

s4, the transfer manipulator picks up the heat pipes for a plurality of times, the temperature difference detection mechanism is fully filled with the heat pipes to be detected, and meanwhile, the tail end of one pickup piece picks up one heat pipe to be detected, and the tail end of the other pickup piece is emptied;

s5, if the temperature difference detection mechanism detects the unqualified heat pipe, the empty pick-up piece takes out the unqualified heat pipe, and the heat pipe to be detected at the tail end of the other pick-up piece is placed on the temperature difference detection mechanism; placing unqualified heat pipes in an unqualified product placing area, and picking up a heat pipe to be detected on a material tray;

s6, if the temperature difference detection mechanism detects that the heat pipe is qualified, the empty pick-up piece takes out the qualified heat pipe, and the heat pipe to be detected at the tail end of the other pick-up piece is placed on the temperature difference detection mechanism; placing qualified heat pipes in a qualified product placing area, and picking up a heat pipe to be detected on a material tray;

and S7, repeating the step S5 and the step S6 until the cycle is ended.

Compared with the prior art, the invention has the beneficial effects that:

1. According to the invention, the heat pipes are only required to be orderly stacked in the material tray, then the detection equipment automatically operates, the transfer manipulator automatically performs grabbing, and is automatically placed in the temperature difference detection mechanism for automatic detection, after detection, the transfer manipulator automatically transfers the heat pipes to the qualified product placement area or the unqualified product placement area respectively, and a worker is not required to place the heat pipes in the temperature difference detection mechanism, so that the operation of the worker is simple and convenient, and the improvement of the working efficiency is facilitated.

2. According to the invention, the heat pipes are orderly stacked by arranging the material tray, so that the automatic test device is suitable for different heat pipes and irregular heat pipes, and the irregular heat pipes are well supported by the structure by arranging the limiting blocks with different structures on the material tray, and meanwhile, the transferring manipulator and the temperature difference detection mechanism are also adaptively adjusted, so that the automatic test for the irregular heat pipes is better.

3. According to the invention, the angle scale is arranged on the placement seat, so that the specific angle of the temperature difference detection jig is obviously seen, and meanwhile, the longitudinal scale is arranged on the longitudinal adjusting plate fixedly installed on the placement seat, so that the specific longitudinal position of the temperature difference detection jig is also obviously seen, further, the transverse scale plate is arranged at least one end of the longitudinal adjusting plate, the transverse position of the longitudinal adjusting plate is known, the specific transverse position of the temperature difference detection jig is indirectly known, and the machine adjustment parameters are corresponding to and recorded on different heat pipes, so that a machine adjustment parameter set is formed; when the product is replaced and the machine is adjusted, adjusting parameters are directly adjusted to adjust the temperature difference detection jig to a target angle, the placement seat is installed on a target longitudinal coordinate, and the longitudinal adjusting plate is moved to adjust the temperature difference detection jig to a target transverse coordinate; thereby reducing the machine-adjusting time for replacing the product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front structure of an automatic heat pipe detection device according to the present invention;

FIG. 2 is a schematic view of an automatic lifting mechanism according to the present invention;

FIG. 3 is an exploded view of the automatic lifting mechanism provided by the present invention;

FIG. 4 is a partial schematic view of a transfer robot provided by the present invention;

FIG. 5 is a schematic diagram of the front structure of the temperature difference detecting mechanism provided by the invention;

FIG. 6 is a schematic diagram of the back structure of the temperature difference detecting mechanism provided by the invention;

fig. 7 is a schematic front view of an auxiliary adjusting device according to the present invention.

The drawings include:

1. a frame; 10. a heat pipe; 2. a material tray; 3. an automatic lifting mechanism; 4. a transfer manipulator; 5. a temperature difference detection mechanism; 6. an auxiliary adjustment device; 51. a placement seat; 52. temperature difference detection jig; 53. an angle scale; 61. a longitudinal adjustment plate; 62. a longitudinal scale; 63. a transverse scale plate; 71. a qualified product placement area; 72. a reject placement area; 74. a limiting jig; 75. a second transverse cylinder; 21. a tray; 22. a handle; 23. a first placing plate; 24. a limiting block; 25. an accommodating groove; 26. a first transverse cylinder; 27. a second placing plate; 28. a first placement groove; 281. a limit groove; 211. positioning the protruding blocks; 31. a support mechanism; 32. a first motor; 33. a first screw rod; 34. a first slider; 35. a top column; 36. a top plate; 37. an induction assembly; 38. a column; 39. an adjusting block; 30. a detection sensor; 41. a longitudinal drive assembly; 42. a load cantilever; 43. a vertical drive assembly; 44. a pick-up; 511. a first placement base; 512. a second placement seat; 521. a first detection jig; 522. a second detection jig; 531. a first magnetic base; 591. a first pointer; 532. a second magnetic base; 592. a second pointer; 541. a first deflection handle; 551. a first L-shaped supporting seat; 561. a first vertical movement assembly; 571. heating the copper block; 971. a first clamping cylinder; 581. a first temperature detecting part; 542. a second deflection handle; 552. a second L-shaped supporting seat; 562. a second vertical movement assembly; 572. a cooling module; 972. a second clamping cylinder; 582. a second temperature detecting part; 67. a thread groove; 64. and a transverse guide rail.

Detailed Description

The technical solutions of the present embodiment of the present invention will be clearly and completely described below with reference to the drawings in the present embodiment of the present invention, and it is apparent that the described present embodiment is one embodiment of the present invention, but not all the present embodiments. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.

Example 1

Referring to fig. 1 to 7, an automatic heat pipe detection apparatus is provided in a first embodiment.

As shown in fig. 1, the detection apparatus includes a frame 1, a tray 2 for placing a plurality of heat pipes 10 is installed at the left end of the frame 1, in this embodiment, only one tray 2 is provided, but a plurality of stations for placing the heat pipes 10 are provided inside the tray 2, and in this embodiment, three stations for placing the heat pipes 10 are provided; in other embodiments, the tray 2 may be provided with a plurality of trays, and even transported by a conveyor belt, a single heat pipe 10 placement station may be provided on the tray 2; these can all be adjusted according to the actual situation in the field.

As shown in fig. 1, in order to facilitate the transfer manipulator 4 to pick up the heat pipe 10, in this embodiment, an automatic lifting mechanism 3 for driving the heat pipe 10 to move vertically is installed below the tray 2, where an avoidance slot is provided in the tray 2, and the automatic lifting mechanism 3 may directly drive the heat pipe 10 to rise vertically, so that the heat pipe 10 is maintained at a target height until the detection is completed; of course, in other embodiments, the transfer robot 4 may be directly used to take the heat pipe 10 out of the tray 2 without the automatic lifting mechanism 3, which would increase the workload and complexity of the transfer robot 4.

As shown in fig. 1, a transferring manipulator 4 for transferring the heat pipe 10 is installed above the tray 2, and the transferring manipulator 4 may be a multi-axis manipulator, for example: six-axis mechanical arm or four-axis mechanical arm; the manipulator provided by the embodiment and composed of the linear motion modules can also be used; in this embodiment, the transfer robot 4 only needs to perform a longitudinal movement and a vertical movement.

Further, the specific function of the transferring manipulator 4 is as follows: the heat pipes 10 are taken out from the material tray 2 and transferred to the temperature difference detection mechanism 5, the temperature difference detection mechanism 5 automatically detects the heat pipes 10, meanwhile, the transfer manipulator 4 transfers the heat pipes 10 which are qualified in detection to the qualified product placement area 71, and transfers the heat pipes 10 which are unqualified in detection to the unqualified product placement area 72.

Further, in this embodiment, the number of the transfer robots 4 is one; in other embodiments, the number of the transferring manipulators 4 may be plural, and may be adjusted according to practical situations.

As shown in fig. 1, one side of the tray 2 is provided with a temperature difference detecting mechanism 5 for detecting the temperature difference performance of the heat pipe 10, and the temperature difference detecting mechanisms 5 are generally provided in a plurality, so as to improve the detection efficiency, in general, the structure of the temperature difference detecting mechanism 5 can be adaptively changed according to different shapes of the heat pipe 10, and the temperature difference at two ends of the heat pipe 10 is detected to determine whether the heat pipe 10 is qualified, and certainly, if the temperature difference at the middle of the heat pipe 10 is required, the temperature difference at the middle of the heat pipe 10 can also be detected as a basis for determination; and even the temperature of any part of the heat pipe 10 can be collected and used as a reference basis for qualification.

In order to facilitate the rapid installation and adjustment of the temperature difference detection mechanism 5 and save the machine adjustment time of changing products, the invention is provided with an auxiliary adjustment device 6 for adjusting the coordinates of the temperature difference detection mechanism 5 at the lower part of the temperature difference detection mechanism 5, wherein the auxiliary adjustment device 6 is used for adjusting the transverse coordinates and the longitudinal coordinates of the temperature difference detection mechanism 5; the angle adjustment of the temperature difference detection mechanism 5 depends on the internal structure of the temperature difference detection mechanism; specifically, the temperature difference detection mechanism 5 includes a placement seat 51 and a temperature difference detection jig 52 mounted above the placement seat 51, an angle scale 53 for indicating the angle adjustment of the temperature difference detection jig 52 is disposed on the placement seat 51, the auxiliary adjustment device 6 includes a longitudinal adjustment plate 61 on which the placement seat 51 is disposed, a longitudinal scale 62 is disposed on the longitudinal adjustment plate 61, and a transverse scale 63 is disposed at least one end of the longitudinal adjustment plate 61.

Firstly, when the temperature difference detection jig 52 is mounted on the placement seat 51, the angle of the temperature difference detection jig 52 needs to be adjusted, and the adjustment can be performed according to the angle scale 53, so that the time for adjusting the angle is greatly reduced; secondly, when the placement seat 51 is installed on the longitudinal adjustment plate 61, the specific longitudinal position of the temperature difference detection jig 52 can be obviously seen according to the longitudinal scale 62 on the longitudinal adjustment plate 61, so that accurate adjustment is performed, and the time for adjusting the longitudinal coordinates is reduced; finally, the longitudinal adjustment plate is transversely translated or transversely adjusted in position, a transverse scale plate 63 arranged at one end is assisted to be rapidly positioned to a transverse target coordinate, and the time for adjusting the transverse coordinate is reduced; thereby reducing the total machine-adjusting time.

Furthermore, the sequence of the coordinate adjustment can be adjusted and optimized according to the actual situation; changes and optimizations of the structure may also be made in accordance with the teachings of the present invention.

The heat pipe 10 is detected by the temperature difference detection mechanism 5, and qualified products and unqualified products are necessarily present; the frame 1 is further provided with a qualified product placement area 71 for placing qualified heat pipes 10 and a disqualified product placement area 72 for placing disqualified heat pipes 10; the positions of the qualified product placement area 71 and the unqualified product placement area 72 can be placed according to the actual situation, the qualified product placement area 71 and the unqualified product placement area 72 can be placed on two sides of the temperature difference detection mechanism 5 respectively, and the qualified product placement area 71 and the unqualified product placement area 72 can be placed together.

In order to ensure the placement of the qualified heat pipes 10 after detection and reduce the loss in the detection process, in the embodiment, a limiting jig 74 for placing and limiting the qualified heat pipes 10 is arranged in the qualified product placement area 71, and the limiting jig 74 is arranged to better place the qualified heat pipes 10, reduce the disqualification caused by the later placement, prevent the random placement and increase the later arrangement time; furthermore, in order to better dock with the transferring manipulator 4, an automatic lifting mechanism 3 for driving the limiting jig 74 and the qualified heat pipe 10 to move vertically is further installed below the qualified product placement area 71; the automatic lifting mechanism 3 drives the limiting jig 74 to ascend, so that the transferring manipulator 4 can lightly place the heat pipe 10 on the limiting jig 74; when the qualified heat pipes 10 are placed in sequence, the automatic lifting mechanism 3 drives the limiting jig 74 and the qualified heat pipes 10 to slowly and vertically descend so as to ensure the same height; further, after the qualified product placement area 71 is filled, the qualified heat pipe 10 can be directly taken out manually, but in order to facilitate manual work and reduce manual workload, in this embodiment, a second transverse air cylinder 75 for driving the qualified product placement area 71 to move transversely is installed below the qualified product placement area 71, and the second transverse air cylinder 75 drives the filled qualified product placement area 71 to move transversely, so that the qualified product placement area 71 extends automatically, thereby facilitating manual picking and placing and reducing manual workload.

As shown in fig. 2, the tray 2 includes a tray 21 and handles 22 mounted on two sides of the tray 21, and the handles 22 are disposed on the tray 2 to facilitate manual handling, so that the tray 2 and the heat pipe 10 can be handled together by a person; further, the tray 21 is provided with a plurality of first placement plates 23, in this embodiment, the number of the first placement plates 23 is two, and a plurality of stoppers 24 for limiting the heat pipe 10 are installed on the first placement plates 23 on the upper and lower sides of the tray 21, and the stoppers 24 are provided with accommodating grooves 25 for accommodating the heat pipe 10.

Further, in this embodiment, three placement positions for placing the heat pipes 10 are provided, so each first placement plate 23 is provided with 3 limiting blocks 24, and a clearance space is provided between two first placement plates 23, so that the automatic lifting mechanism 3 is convenient to drive the heat pipes 10; furthermore, the number of the limiting blocks 24 may be plural, and the installation position of the limiting blocks 24 may be adjusted according to the actual situation, and the accommodating groove 25 may be changed according to the actual situation of the heat pipe 10; in the present embodiment, the upper and lower stoppers 24 define the positions of the heat pipes 10, so that the heat pipes 10 are stably placed on the two stoppers 24 and the first placing plate 23; in order to adapt to the irregular heat pipe 10, the first placement plate 23, the limiting block 24 and the accommodating groove 25 may be adaptively changed, so as to realize at least one station, so that the heat pipe 10 is stably placed; the limiting jig 74 may have the above structure or the above simplified structure; in this embodiment, the limiting fixture 74 includes a plurality of guide rods 741 disposed in the qualified product placement area 71 and a supporting plate 742 sleeved on the guide rods 741, wherein the guide rods 741 are used for limiting the heat pipe 10, and the supporting plate 742 is used for supporting and lifting the heat pipe 10.

The tray 2 and the heat pipe 10 may be directly carried by using manpower, but in order to facilitate manual feeding and reduce manual workload, in this embodiment, a first transverse cylinder 26 is installed on the frame 1, and the first transverse cylinder 26 is used as a power source to directly or indirectly drive the tray 2 to move transversely, so as to facilitate manual picking and placing and reduce manual workload; specifically, the first transverse cylinder 26 is provided with a second placing plate 27 driven by the first transverse cylinder 26, and the second placing plate 27 is provided with a first placing groove 28 for placing the tray 21; in order to make the tray 21 stably placed on the first placement groove 28, the first placement groove 28 is provided with a plurality of limit grooves 281, and the bottom of the tray 21 is provided with a plurality of positioning protruding blocks 211 inserted into the limit grooves 281; in other embodiments, the tray 21 may be secured in other ways, such as: the first transverse cylinder 26 may be replaced by a transverse module, either by magnet attraction or by quick screw-down.

As shown in fig. 3, the automatic lifting mechanism 3 only helps the heat pipes 10 to be kept at the same height, or the automatic lifting mechanism 3 can be omitted, and the pick-up actions of different heights can be completed by the transferring manipulator 4.

As shown in fig. 3, the automatic lifting mechanism 3 includes a supporting mechanism 31 mounted on the frame 1, a first motor 32 is mounted at the end of the supporting mechanism 31, a first screw rod 33 is connected to the end of the first motor 32 in a transmission manner, a first slider 34 is sleeved on the first screw rod 33, two sides of the first slider 34 are provided with top posts 35, a top plate 36 for driving the heat pipe 10 to rise is mounted at the end of the top posts 35, and the top plate 36 passes through the tray 21 to drive the heat pipe 10 to move upwards.

Further, in other embodiments, the power source of the automatic lifting mechanism 3 may be a vertical cylinder or a vertical module.

In order to match the vertical movement of the automatic lifting mechanism 3, one side of the frame 1 is also provided with a sensing component 37 for sensing the height of the heat pipe 10, and the sensing component 37 comprises a stand column 38 arranged on the frame 1, an adjusting block 39 arranged on the stand column 38 and a detection sensor 30 arranged at the tail end of the adjusting block 39 and used for detecting the height of the heat pipe 10; the adjustment block 39 is vertically and laterally adjustable along the upright 38, such that the detection sensor 30 is also vertically and laterally adjustable.

The automatic lifting mechanism 3 and the sensing assembly 37 cooperate to keep the heat pipes 10 on the tray 2 at the same height all the time, when the heat pipes 10 on the tray 2 are picked up by the transfer manipulator 4, the detection sensor 30 cannot sense the heat pipes 10, the first motor 32 rotates to enable the top plate 36 to lift the heat pipes 10 to move upwards until the detection sensor 30 senses the heat pipes 10, and the first motor 32 stops rotating; when the heat pipes 10 are all picked up by the transfer robot 4, the first motor 32 rotates reversely to return to the initial position.

As shown in fig. 4; the transfer manipulator 4 comprises at least one longitudinal driving component 41 arranged on the frame 1, at least one load cantilever 42 extending transversely is driven on the longitudinal driving component 41, at least one vertical driving component 43 is arranged on the load cantilever 42, and at least one pick-up piece 44 for picking up the heat pipe 10 is arranged at the tail end of the vertical driving component 43.

The longitudinal driving component 41 can adopt a longitudinal module, a longitudinal cylinder and a motor matched with the screw rod; the longitudinal driving assembly 41 is provided with a plurality of load cantilevers 42, so that the grabbing efficiency can be improved; the vertical driving component 43 may be a vertical cylinder or a vertical module, and the pickup member 44 may be a suction nozzle or a cylinder clamping jaw.

In this embodiment, the longitudinal driving component 41 is a longitudinal module, the longitudinal module drives a load cantilever 42, two sides of the load cantilever 42 are provided with vertical cylinders, and two suction nozzles are arranged at the tail ends of the vertical cylinders and are mutually matched to adsorb the heat pipe 10; the above structures are matched with each other to adsorb and transfer the heat pipe 10 on the material tray 2; further, a plurality of suction nozzles can be adopted for the irregular heat pipe 10 to work simultaneously, so that the normal operation of the picking-up link is ensured.

Furthermore, in this embodiment, the two sets of pick-up members 44 are provided at the end of the transfer manipulator 4, and the four suction nozzles are all independently controllable, or can cooperate with each other, wherein one of the pick-up members 44 is adsorbed with a heat pipe 10 to be detected, and the other pick-up member 44 is empty to pick up the detected heat pipe 10; the test requirements can be met by reducing the number of temperature difference detection mechanisms by 5 for the irregular heat pipe 10, so that the compatibility of equipment test is increased to meet the test requirements of more different products.

As shown in fig. 5; in this embodiment, the placement base 51 includes at least a first placement base 511 disposed on one side and a second placement base 512 disposed on the other side, and the temperature difference detection jig 52 includes at least a first detection jig 521 for being placed on the first placement base 511 and a second detection jig 522 for being placed on the second placement base 512; in other embodiments, due to the irregularity of the heat pipe 10 and the different parameters detected, it is possible to provide a plurality of seats 51, which can be increased according to the actual situation.

Generally, the first detecting jig 521 is disposed at one end and also supports one end of the heat pipe 10, the second detecting jig 522 is disposed at the other end and also supports the other end of the heat pipe 10, and the heat pipe 10 is disposed between the first detecting jig 521 and the second detecting jig 522; specifically, the first detecting jig 521 is used for heating and detecting one end of the heat pipe 10, and the second detecting jig 522 is used for cooling and detecting the other end of the heat pipe 10.

As shown in fig. 5; the first detection jig 521 is provided with a first pointer 591 for indicating the angle of the first detection jig 521, and the first pointer 591 corresponds to the angle scale 53; similarly, the second detecting jig 522 is provided with a second pointer 592 for indicating the angle of the second detecting jig 522, and the second pointer 592 corresponds to the angle scale 53; the first pointer 591 and the second pointer 592 are arranged to conveniently indicate the angle of the jig, so that the angle of the jig can be conveniently adjusted, the time for adjusting the angle is saved, and the machine adjusting time is further saved.

Specifically, the first detection tool 521 includes a first magnetic base 531 disposed on the first placement base 511, a first pointer 591 for indicating an angle of the first magnetic base 531 is disposed on a side surface of the first magnetic base 531, and the first pointer 591 corresponds to the angle scale 53; the second detecting jig 522 includes a second magnetic base 532 disposed on the second placement base 512, and a second pointer 592 for indicating an angle of the second magnetic base 532 is disposed on a side surface of the second magnetic base 532, where the second pointer 592 corresponds to the angle scale 53.

Further, as shown in fig. 6; a first deflection handle 541 for deflecting the magnet inside the first magnetic seat 531 is installed on the side surface of the first magnetic seat 531; the first magnetic base 531 is provided with a first L-shaped supporting base 551, the first L-shaped supporting base 551 is provided with a first vertical moving component 561, the first vertical moving component 561 is provided with a heating copper block 571 which is driven by the first vertical moving component 561 to move vertically, and one end of the heat pipe 10 is placed on the upper portion of the heating copper block 571 and heats one end of the heat pipe 10; a first clamping cylinder 971 for pressing the upper surface of one end of the heat pipe 10 is installed on one side of the first vertical moving component 561, and a first temperature detecting component 581 for measuring the temperature of the upper surface of one end of the heat pipe 10 is installed at the end of the first clamping cylinder 971; a second deflection handle 542 for deflecting the magnet inside the second magnetic base 532 is provided at the side of the second magnetic base 532; the second magnetic base 532 is provided with a second L-shaped support base 552, the second L-shaped support base 552 is provided with a second vertical movement assembly 562, the second vertical movement assembly 562 is provided with a cooling module 572 driven to move vertically by the second vertical movement assembly 562, and the upper part of the cooling module 572 is provided with the other end of the heat pipe 10 and cools the other end of the heat pipe 10; a second clamping cylinder 972 for pressing the upper surface of the other end of the heat pipe 10 is installed on one side of the second vertical moving assembly 562, and a second temperature detecting member 582 for measuring the temperature of the upper surface of the other end of the heat pipe 10 is installed at the end of the second clamping cylinder 972.

Further, the first placing seat 511 and the first detecting jig 521 are connected together by a magnetic attraction, and similarly, the second placing seat 512 and the second detecting jig 522 are also connected together by a magnetic attraction; specifically, through the realization of rotatory first deflection handle 541 and second deflection handle 542, can separate and fix at any time between placing seat and the detection tool like this to can realize stable fixed connection, can also conveniently adjust the angle.

The first vertical moving component 561 and the second vertical moving component 562 are both realized by matching a screw rod and a nut, and the screw rod is manually rotated to enable the nut to ascend or descend so as to adapt to heat pipes 10 with different heights, thereby adapting to the height difference.

The working process of the temperature difference detection mechanism 5 comprises the following steps: first, the first and second vertical moving assemblies 561 and 562 are adjusted so that the heights of the heating copper blocks 571 and the cooling modules 572 are compatible with the heat pipes 10; secondly, the transfer manipulator 4 places one end of the heat pipe 10 on the heating copper block 571, and the other end of the heat pipe 10 on the cooling module 572; again, the first clamping cylinder 971 clamps one end of the heat pipe 10, and the second clamping cylinder 972 clamps the other end of the heat pipe 10; and activates the heating copper block 571 and the cooling module 572; finally, heating and cooling are performed for a period of time, and whether the heat pipe 10 is qualified is judged by the data acquired by the first temperature detecting part 581 and the second temperature detecting part 582.

For testing the irregular heat pipe 10, first, the angle between the first detecting jig 521 and the second detecting jig 522 may be adjusted; secondly, the abscissa and the ordinate between the first detection jig 521 and the second detection jig 522 can also be adjusted by the auxiliary adjusting device 6; again, the height between the heating copper block 571 and the cooling module 572 is also adjustable by the first and second vertical movement assemblies 561, 562; finally, the method includes the steps of; the surfaces of the heating copper block 571 and the cooling module 572 can also be adjusted so as to be suitable for irregular heat pipes 10; further, some auxiliary supports may be provided, and more temperature difference detecting tools 52 may be provided to support and detect parameters, so that the application range is further increased.

As shown in fig. 7, the longitudinal adjustment plate 61 is provided with a plurality of longitudinal threaded holes or longitudinal threaded grooves 67, and the placement seat 51 is fixedly mounted on the threaded holes or the threaded grooves 67; the threaded hole or the thread groove 67 may be selected according to practical situations, and in this embodiment, it is preferable that: the longitudinal adjusting plate 61 is provided with a longitudinal thread groove 67, the placing seat 51 can longitudinally move in the longitudinal thread groove 67, the longitudinal coordinates of the placing seat 51 can be clearly placed through the longitudinal graduations 62, the placing seat can be fixed at any longitudinal position, the position with selectable longitudinal positions is enlarged, and meanwhile, the placing seat 51 can be directly fixed by using bolts.

In one embodiment, a lateral scale 63 is mounted on one side of the longitudinal adjustment plate 61, lateral scales are provided on the lateral scale 63, and a scale pointer matched with the lateral scales is also provided on the longitudinal adjustment plate 61, so that the lateral coordinates of the longitudinal adjustment plate 61 are obviously seen, and the adjustment of the longitudinal coordinates of the longitudinal adjustment plate 61 is facilitated.

In another embodiment, the longitudinal adjustment plate 61 is mounted on the upper part of the transverse graduation board 63, and the longitudinal adjustment plate 61 slides transversely along the transverse graduation board 63; in order to make the horizontal sliding of the longitudinal adjustment plate 61 smoother, a plurality of horizontal guide rails 64 are arranged at the bottom of the longitudinal adjustment plate 61, the longitudinal adjustment plate 61 moves horizontally along the horizontal guide rails 64 through a horizontal sliding block arranged at the bottom, horizontal scale plates 63 are arranged at the bottoms of the two ends of the longitudinal adjustment plate 61, and the longitudinal adjustment plate 61 is fixedly arranged on the horizontal scale plates 63 after being adjusted horizontally along the horizontal guide rails 64.

Furthermore, an auxiliary adjusting device 6 is arranged to more conveniently adjust the temperature difference detecting mechanism 5, so that the position of the temperature difference detecting mechanism is coordinated and dataized; the detection device is convenient to input into the automation equipment, is also beneficial to the operation of the automation equipment, and improves the detection efficiency and the detection precision; the first detection jig 521 and the second detection jig 522 can adjust the horizontal and vertical positions and also can adjust the angle of the irregular heat pipe 10; making it suitable for testing of irregular heat pipes 10.

Furthermore, an angle rotating motor may be further installed on the first detecting tool 521 and the second detecting tool 522, and the angle is automatically adjusted by the rotating motion of the angle rotating motor; the side edges of the first detection jig 521 and the second detection jig 522 are respectively provided with a longitudinal adjustment motor, so that the first detection jig 521 and the second detection jig 522 independently move longitudinally along the thread groove 67 and stop at any longitudinal position, thereby adjusting the longitudinal position of the temperature difference detection mechanism 5; the bottom of the longitudinal adjustment plate 61 is in transmission connection with a transverse adjustment motor, and the transverse adjustment motor drives the longitudinal adjustment plate 61 to transversely move along the transverse guide rail 64 and stop at any transverse position, so that the transverse positions of the longitudinal adjustment plate 61 and the temperature difference detection mechanism 5 are adjusted.

Through the automatic adjustment, hands are greatly liberated, the complete automatic adjustment is realized, the automatic adjustment of equipment can be carried out according to the parameters of the machine adjustment, the manual error is reduced, the machine adjustment efficiency is improved, the equipment adjustment is automatically finished by the detection equipment only by automatically calling the parameters or the programs, and the manual operation is not needed by the personnel, so that the equipment is verified and checked; thereby reducing the labor intensity and improving the working efficiency.

Example two

Referring to fig. 1 to 7, a method for automatically detecting a heat pipe is provided in a second embodiment.

As shown in fig. 1, the detection device is provided with six temperature difference detection mechanisms 5, and the bottom is provided with an auxiliary adjusting device 6; the tray 2 is provided with three stations for placing the heat pipe 10, the tail end of the transferring manipulator 4 is provided with two pick-up pieces 44, the pick-up pieces 44 comprise two suction nozzles, the suction nozzles are adsorbed at two ends of the heat pipe 10, and meanwhile, in the embodiment, the auxiliary adjusting device 6 is manually adjusted.

The detection method comprises the following steps of;

step S1, selecting the structure and the type of the temperature difference detection mechanism 5 according to the shape and the type of the heat pipe 10 to be detected, and determining the number of the heat pipes participating in detection; and adjusting the temperature difference detection jig 52 to a target angle according to the tuning parameters, wherein the first pointer 591 corresponds to the angle scale 53, and the second pointer 592 corresponds to the angle scale 53; the placement seat 51 is longitudinally moved along the longitudinal thread groove 67, and the longitudinal coordinates of the placement seat 51 are displayed through the longitudinal graduations 62; the moving longitudinal adjustment plate 61 moves laterally along the lateral guide rail 64 and displays the lateral coordinates of the placement base 51 through the lateral scale plate 63; thereby determining the coordinate position of the temperature difference detecting mechanism 5.

Further, the heating copper block 571 and the cooling module 572 adapted to the heat pipe 10 are determined according to the shape of the heat pipe 10, and of course, the heating copper block 571 and the cooling module 572 may be customized according to the shape of the heat pipe 10; further, if the heat pipe 10 has a height difference at both ends, the height between the heating copper block 571 and the cooling module 572 can be adjusted by the first vertical moving member 561 and the second vertical moving member 562.

Step S2, determining the number of stations on the tray 2 according to the shape of the heat pipe 10, and selecting the structures and the shapes of the proper limiting blocks 24 and the proper accommodating grooves 25, so that the heat pipe 10 can be placed in a balanced manner and is well supported; the limiting block 24 is fixedly arranged on the first placing plate 23; and placing the heat pipe 10, after placing the tray 2, the automatic lifting mechanism 3 drives the heat pipe 10 to vertically rise to a predetermined height, and the detection sensor 30 detects the heat pipe 10.

Step S3, two pick-up pieces 44 on the transferring manipulator 4 pick up the heat pipes 10 on the tray 2; the pick-up member 44 is provided with two suckers, the height of the heat pipe 10 is smaller, and meanwhile, the suckers have better compensation capability, so that the heat pipe can adapt to various heat pipes 10 and can also compensate a part of height difference.

Step S4, the picking member 44 in the transferring manipulator 4 reciprocates three times to place the heat pipe 10 on the six temperature difference detection mechanisms 5; simultaneously returning to the tray 2 again to pick up the heat pipes 10, so that the tail end of one pick-up piece 44 picks up one heat pipe 10 to be detected, and the tail end of the other pick-up piece 44 is emptied; because the detection of the heat pipe 10 needs a certain detection time, the detected heat pipe 10 can be timely taken out by the arrangement, and the heat pipe 10 to be detected can be timely placed on the temperature difference detection mechanism 5, so that the efficiency is improved.

Step S5, if the temperature difference detection mechanism 5 detects the unqualified heat pipe 10, the empty pick-up piece 44 takes out the unqualified heat pipe 10, and the heat pipe 10 to be detected at the tail end of the other pick-up piece 44 is placed on the temperature difference detection mechanism 5; the defective heat pipe 10 is placed in the defective product placement area 72, and one heat pipe 10 to be inspected is picked up on the tray 2.

Step S6, if the temperature difference detection mechanism 5 detects that the heat pipe 10 is qualified, the empty pick-up piece 44 takes out the qualified heat pipe 10, and the heat pipe 10 to be detected at the tail end of the other pick-up piece 44 is placed on the temperature difference detection mechanism 5; the qualified heat pipe 10 is placed in the qualified product placement area 71, and a heat pipe 10 to be inspected is picked up on the tray 2.

And S7, repeating the step S5 and the step S6 until the cycle is ended.

The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.

Claims (10)

1. An automatic heat pipe detection device is characterized in that: including frame (1), frame (1) facial make-up is equipped with tray (2) that are used for placing a plurality of heat pipes (10), tray (2) top is equipped with transport manipulator (4) that are used for transporting heat pipe (10), temperature difference detection mechanism (5) that are used for detecting the difference in temperature performance of heat pipe (10) are installed to tray (2) one side, temperature difference detection mechanism (5) lower part has still been installed auxiliary adjustment device (6) that are used for adjusting temperature difference detection mechanism (5) coordinate, temperature difference detection mechanism (5) are including placing seat (51) and install temperature difference detection tool (52) in place seat (51) top, be equipped with angle scale (53) that are used for instructing temperature difference detection tool (52) angle adjustment on placing seat (51), auxiliary adjustment device (6) are including placing longitudinal adjustment board (61) of placing seat (51), be equipped with longitudinal scale (62) on longitudinal adjustment board (61), transverse scale board (63) have been installed to longitudinal adjustment board (61) at least one end.

2. The automatic heat pipe inspection device according to claim 1, wherein: the rack (1) is also provided with a qualified product placement area (71) for placing qualified heat pipes (10) and a disqualified product placement area (72) for placing disqualified heat pipes (10); the heat pipe is characterized in that a limiting jig (74) for placing and limiting the qualified heat pipe (10) is arranged in the qualified product placement area (71), a second transverse cylinder (75) for driving the qualified product placement area (71) to transversely move is arranged below the qualified product placement area (71), and an automatic lifting mechanism (3) for driving the limiting jig (74) and the qualified heat pipe (10) to vertically move is further arranged below the qualified product placement area (71).

3. The automatic heat pipe inspection device according to claim 1, wherein: the tray (2) comprises a tray (21) and handles (22) arranged on two sides of the tray (21), a plurality of first placing plates (23) are arranged on the tray (21), a plurality of limiting blocks (24) used for limiting the heat pipe (10) are arranged on the first placing plates (23), and accommodating grooves (25) used for accommodating the heat pipe (10) are formed in the limiting blocks (24).

4. A heat pipe automatic detection apparatus according to claim 3, wherein: the tray is characterized in that a first transverse cylinder (26) is arranged on the frame (1), a second placing plate (27) driven by the first transverse cylinder (26) is arranged on the first transverse cylinder (26), a first placing groove (28) for placing the tray (21) is formed in the second placing plate (27), a plurality of limiting grooves (281) are formed in the first placing groove (28), and a plurality of positioning protruding blocks (211) which are inserted into the limiting grooves (281) are formed in the bottom of the tray (21).

5. The automatic heat pipe inspection device according to claim 1, wherein: the automatic lifting mechanism (3) for driving the heat pipe (10) to vertically move is arranged below the material tray (2), the automatic lifting mechanism (3) comprises a supporting mechanism (31) arranged on the frame (1), a first motor (32) is arranged at the tail end of the supporting mechanism (31), a first screw rod (33) is connected with the tail end of the first motor (32) in a transmission mode, a first sliding block (34) is sleeved on the first screw rod (33), jacking columns (35) are arranged on two sides of the first sliding block (34), a top plate (36) for driving the heat pipe (10) to ascend is arranged at the tail end of the jacking columns (35), an induction component (37) for inducing the height of the heat pipe (10) is further arranged at one side of the frame (1), and the induction component (37) comprises a stand column (38) arranged on the frame (1), an adjusting block (39) arranged on the stand column (38) and a detection inductor (30) arranged at the tail end of the adjusting block (39) for detecting the height of the heat pipe (10).

6. The automatic heat pipe inspection device according to claim 1, wherein: the transfer manipulator (4) comprises at least one longitudinal driving component (41) arranged on the frame (1), at least one transversely extending load cantilever (42) is driven on the longitudinal driving component (41), at least one vertical driving component (43) is arranged on the load cantilever (42), and at least one pick-up piece (44) for picking up the heat pipe (10) is arranged at the tail end of the vertical driving component (43).

7. The automatic heat pipe inspection device according to claim 1, wherein: the placing seat (51) at least comprises a first placing seat (511) arranged on one side and a second placing seat (512) arranged on the other side, the temperature difference detection jig (52) at least comprises a first detection jig (521) used for being placed on the first placing seat (511) and a second detection jig (522) used for being placed on the second placing seat (512), the first detection jig (521) is used for heating and detecting one end of the heat pipe (10), and the second detection jig (522) is used for cooling and detecting the other end of the heat pipe (10); the first detection jig (521) is provided with a first pointer (591) for indicating the angle of the first detection jig (521), and the first pointer (591) corresponds to the angle scale (53); the second detection jig (522) is provided with a second pointer (592) for indicating the angle of the second detection jig (522), and the second pointer (592) corresponds to the angle scale (53).

8. The automatic heat pipe inspection device according to claim 7, wherein: the first detection jig (521) comprises a first magnetic seat (531) arranged on a first placing seat (511), a first pointer (591) for indicating the angle of the first magnetic seat (531) is arranged on the side surface of the first magnetic seat (531), and the first pointer (591) corresponds to the angle scale (53); the second detection jig (522) comprises a second magnetic seat (532) placed on the second placing seat (512), a second pointer (592) for indicating the angle of the second magnetic seat (532) is arranged on the side surface of the second magnetic seat (532), and the second pointer (592) corresponds to the angle scale (53); a first deflection handle (541) for deflecting the magnet inside the first magnetic seat (531) is arranged on the side surface of the first magnetic seat (531); the heating device comprises a first magnetic base (531), a first L-shaped supporting base (551), a first vertical moving assembly (561) and a heating copper block (571), wherein the first L-shaped supporting base (551) is arranged on the first magnetic base (531), the heating copper block (571) is driven by the first vertical moving assembly (561) to vertically move, one end of a heat pipe (10) is arranged on the upper portion of the heating copper block (571), and one end of the heat pipe (10) is heated; a first clamping cylinder (971) for pressing the upper surface of one end of the heat pipe (10) is arranged on one side of the first vertical moving component (561), and a first temperature detection component (581) for measuring the temperature of the upper surface of one end of the heat pipe (10) is arranged at the tail end of the first clamping cylinder (971); a second deflection handle (542) for deflecting the magnet inside the second magnetic seat (532) is arranged on the side surface of the second magnetic seat (532); the second magnetic base (532) is provided with a second L supporting base (552), the second L supporting base (552) is provided with a second vertical moving assembly (562), the second vertical moving assembly (562) is provided with a cooling module (572) which is driven by the second vertical moving assembly (562) to move vertically, the upper part of the cooling module (572) is provided with the other end of the heat pipe (10) and cools the other end of the heat pipe (10); a second clamping cylinder (972) for pressing the upper surface of the other end of the heat pipe (10) is arranged on one side of the second vertical moving assembly (562), and a second temperature detection component (582) for measuring the temperature of the upper surface of the other end of the heat pipe (10) is arranged at the tail end of the second clamping cylinder (972).

9. The automatic heat pipe inspection device according to claim 1, wherein: the utility model discloses a vertical adjustment board, including vertical adjustment board (61), placing seat (51) and horizontal adjustment board (61), be provided with a plurality of vertical screw holes or vertical screw groove (67) on vertical adjustment board (61), vertical adjustment board (61) bottom is provided with a plurality of horizontal guide rails (64), vertical adjustment board (61) are through installing the horizontal slider in the bottom along horizontal guide rail (64) lateral shifting, horizontal scale board (63) have been installed to vertical adjustment board (61) both ends bottom, vertical adjustment board (61) are along horizontal guide rail (64) after horizontal adjustment, are fixedly installed on horizontal scale board (63).

10. An automatic detection method for a heat pipe is characterized in that: comprises the following steps of;

s1, installing a temperature difference detection jig (52) according to a heat pipe (10) to be detected, adjusting the temperature difference detection jig (52) to a target angle according to a machine adjustment parameter, installing a placement seat (51) to a target longitudinal coordinate, and moving a longitudinal adjustment plate (61) to adjust to a target transverse coordinate;

s2, placing a material tray (2) provided with a plurality of heat pipes (10) on the frame (1);

s3, two pick-up pieces (44) on the transfer manipulator (4) pick up the heat pipes (10) on the material tray (2);

S4, the transfer manipulator (4) picks up the heat pipe (10) for a plurality of times, the temperature difference detection mechanism (5) is fully filled with the heat pipe (10) to be detected, and meanwhile, the tail end of one pickup piece (44) picks up the heat pipe (10) to be detected, and the tail end of the other pickup piece (44) is emptied;

s5, if the temperature difference detection mechanism (5) detects the unqualified heat pipe (10), the empty pick-up piece (44) takes out the unqualified heat pipe (10), and the heat pipe (10) to be detected at the tail end of the other pick-up piece (44) is placed on the temperature difference detection mechanism (5); placing the unqualified heat pipes (10) in an unqualified product placing area (72), and picking up one heat pipe (10) to be detected on the material tray (2);

s6, if the temperature difference detection mechanism (5) detects that the heat pipe (10) is qualified, the empty pick-up piece (44) takes out the qualified heat pipe (10), and the heat pipe (10) to be detected at the tail end of the other pick-up piece (44) is placed on the temperature difference detection mechanism (5); placing qualified heat pipes (10) in a qualified product placing area (71), and picking up a heat pipe (10) to be detected on a material tray (2);

and S7, repeating the step S5 and the step S6 until the cycle is ended.