CN218087781U - Production line of radiator module - Google Patents

Abstract

The utility model provides a production line of radiator module, the production line of radiator module includes transfer orbit group, automatic unloader that goes up, automatic coating device, product positioner, power module loading attachment, the automatic device of revolving soon of turnover mechanism and screw, the direction of transfer chain is opposite in transfer chain and the second transfer orbit in the first transfer orbit, automatic unloader that goes up is located the orbital upper reaches end of first transfer, automatic coating device, product positioner, power module loading attachment and turnover mechanism arrange in proper order along the direction of transfer chain in the first transfer orbit, apron transport subassembly can be along X axle direction with the locating cover board at the apron place, transport between first transfer orbit and the second transfer orbit, turnover mechanism transports locating cover board to second transfer orbit from first transfer orbit, the automatic device of revolving of twisting of screw is located between turnover mechanism and the product positioner. The production line of the radiator module can improve the assembly precision and the assembly efficiency.

Description

Production line of radiator module

Technical Field

The utility model belongs to the technical field of radiator module production facility and specifically relates to a production line of radiator module is related to.

Background

The air conditioner power module has high assembly density and strict heat dissipation requirements, so the common assembly mode is as follows: firstly, brushing the heat dissipation material such as heat dissipation paste or silicon rubber sheet, then pasting the power device, and finally locking the screw for fixing. Because the quantity of the assembled devices is large, the pins of the devices are large, the pin precision requirement of the post plug-in mounting process is high, the traditional manual assembling mode is mainly adopted by means of an auxiliary tool at present, the efficiency is low, and the pin precision is difficult to control.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can improve assembly precision and assembly efficiency's radiator module's production line.

In order to achieve the above object, the present invention provides a production line for radiator modules, which includes a conveying track group, wherein the conveying track group includes a first conveying track and a second conveying track arranged along an X-axis direction, the first conveying track and the second conveying track both extend along a Y-axis direction, a conveying direction of a conveying line in the first conveying track is along a Y-axis positive direction, and a conveying direction of a conveying line in the second conveying track is along a Y-axis negative direction; the automatic feeding and discharging device is positioned at the upstream end of the first conveying track and comprises a feeding position and a discharging position, the feeding position and the discharging position are respectively positioned on two opposite sides of the conveying track group in the X-axis direction, the feeding position is arranged close to the first conveying track, and the discharging position is arranged close to the second conveying track; an automatic coating device located on a downstream side of the loading position in a conveying direction of the conveying line in the first conveying rail; the product positioning device is positioned on the downstream side of the automatic coating device along the conveying direction of the conveying line in the first conveying track and comprises a cover plate conveying assembly and a positioning cover plate, the positioning cover plate is provided with a power device positioning groove, the X-axis positive side of the second conveying track is provided with a cover plate placing position, the positioning cover plate is placed on the cover plate placing position, and the cover plate conveying assembly can convey the positioning cover plate among the cover plate placing position, the first conveying track and the second conveying track along the X-axis direction; the power module feeding device is arranged on the negative X-axis side of the first conveying track, and is positioned on the downstream side of the automatic coating device along the conveying direction of the conveying line in the first conveying track; the turnover mechanism is positioned at the downstream end of the first conveying track and comprises a turnover conveying assembly, and the turnover conveying assembly can convey the positioning cover plate from the first conveying track to the second conveying track along the X-axis direction; and the automatic screw screwing device is positioned between the turnover mechanism and the product positioning device along the conveying direction of the conveying line in the second conveying rail, and is arranged on the positive X-axis side of the second conveying rail.

According to the scheme, the production line of the radiator module is provided with the two parallel conveying rails, and the conveying directions of the conveying lines in the two conveying rails are opposite, so that the automatic feeding and discharging device can be used for feeding and discharging materials on the same station, the number of devices is reduced, the cost is reduced, and the floor area of the production line is reduced. Meanwhile, the automatic feeding and discharging device, the automatic coating device, the product positioning device, the power module feeding device, the turnover mechanism and the automatic screw screwing device are arranged along the conveying direction of the conveying line, so that the overall structure of the production line of the radiator module is more compact, and the devices are orderly matched to realize production of the radiator module, thereby improving the production efficiency. In addition, the product positioning device is positioned at the upstream side of the power module feeding device and at the downstream side of the automatic screw screwing device, so that the product positioning device can install the positioning cover plate on the radiator before the radiator enters the power module feeding station, the power device positioning groove on the positioning cover plate can position each power device when the radiator enters the power module feeding station, and the power device cannot shift relative to the radiator due to vibration or shaking generated in the locking process when the radiator enters the subsequent screw fastening station, so that the accurate positioning between the power device and the radiator is realized. In addition, the product positioning device can also pull down the positioning cover plate after the radiator module is fastened, so that the installation step and the disassembly step of the positioning cover plate are realized by the same cover plate carrying assembly, the working efficiency is greatly improved, the number of devices is further reduced, the cost is reduced, and the occupied area is reduced.

According to a preferable scheme, the automatic loading and unloading device comprises an X-axis moving module, a material taking assembly, a turnover disc and a unloading position turnover disc placing frame; the X-axis moving module is close to the conveying track group for installation, a material taking position is arranged on the second conveying track, the X-axis moving module can drive the material taking assembly to move between the material taking position and a material discharging position along the X-axis direction, and the material discharging position peripheral turntable placing frame is located at the material discharging position.

The automatic loading and unloading device further comprises a Y-axis moving module, a turnover disc carrying assembly, a storage position turnover disc placing frame, a loading lifting mechanism and a storage lifting mechanism; the number of the peripheral turntables is more than two, and the plurality of peripheral turntables are stacked on the material discharging peripheral turntable placing frame along the Z-axis direction; a storage bit is arranged on the negative Z-axis side of the transfer disc conveying assembly, the storage bit and the blanking bit are arranged along the Y-axis direction, the storage bit transfer disc placing frame is located at the storage bit, the Y-axis moving module drives the transfer disc conveying assembly to move along the Y-axis direction, and the transfer disc conveying assembly drives the transfer disc to move between the blanking bit transfer disc placing frame and the storage bit transfer disc placing frame; the discharging lifting mechanism drives the turnover disc of the discharging position to move along the Z-axis direction, and the storage lifting mechanism drives the turnover disc of the storage position to move along the Z-axis direction.

Therefore, before starting, the stacked whole overhead turnover disc can be placed on the lower material level turnover disc placing frame, at the moment, the material taking component stays right above the material taking position, after the product reaches the material taking position and is taken by the material taking component, the X-axis moving module drives the material taking component to move to the lower material level along the X-axis direction and places the product on the turnover disc of the lower material level, after the uppermost turnover disc is filled, the Y-axis moving module drives the turnover disc carrying component to move the uppermost turnover disc filled with the product of the lower material level to the storage position along the Y-axis direction, then, the storage lifting mechanism drives the turnover disc on the storage position to descend by the height of one turnover disc, the uppermost position is emptied, meanwhile, the unloading lifting mechanism drives the turnover disc of the lower material level to ascend by the height of one turnover disc, and the top wall of the uppermost turnover disc is flush with the top wall of the turnover disc on the previous position. Repeating the above actions, when the storage position turnover disc placing frame is full, shutting down or standby the automatic feeding and discharging device, then moving away the whole full material turnover disc, and then putting the whole overhead turnover disc on the feeding position turnover disc placing frame, and then enabling the automatic feeding and discharging device to work again. This automatic unloader deposits the radiator module through setting up the week carousel, make each radiator module arrange in order, and can prevent that the pin on the radiator module from being crushed, in addition, the turnover dish that drives down the material level through setting up unloading elevating system constantly rebound along the Z axle direction, and the turnover dish that sets up storage elevating system drive storage bit constantly rebound along the Z axle direction, can make the turnover dish realize stacking steadily, guarantee simultaneously that the product can place in week carousel in order, thereby automatic unloading has been realized, the productivity ratio has been improved, and simultaneously, the unmanned interference factor of full automatization unloading is not had, the artifical unloading has been reduced, the collision, uncontrollable potential quality hazards such as extrusion, the uniformity of product quality has been improved. Meanwhile, the occupied space can be reduced through the stacking arrangement of the turnover discs, and the overall miniaturization of the device is realized.

According to a preferable scheme, the blanking position is further provided with a blanking slide rail, the storage position is provided with a storage slide rail, and the blanking slide rail and the storage slide rail both extend along the X-axis direction; unloading position turnover dish rack and unloading slide rail sliding connection, storage bit turnover dish rack and storage slide rail sliding connection.

Therefore, the storage bit turnover disc placing frame can be pulled out from the storage bit, then the whole full material turnover disc can be moved away, and the interference of the parts on the automatic loading and unloading device on the turnover disc placing frame can be avoided.

In a further embodiment, the automatic application device is arranged opposite the storage position in the X direction.

Therefore, the space can be reasonably utilized, the whole structure is more compact, the space utilization rate is improved, and meanwhile, the production efficiency is further improved.

One preferred scheme is that a feeding and placing position is arranged at the automatic feeding and discharging device on the first conveying track, and the feeding position, the feeding and placing position, the material taking position and the discharging position are sequentially arranged along the X-axis direction; the X-axis moving module can also drive the material taking assembly to move between a material loading position and a material loading and placing position along the X-axis direction.

Therefore, the X-axis moving module drives the material taking assembly to move between the material loading position and the material loading position along the X-axis direction, so that the radiator is grabbed from the material loading position and placed on the material loading position on the first conveying track, the material loading position and the material unloading position are sequentially arranged along the X-axis direction, the material taking assembly only moves along the X-axis direction in the XY plane, the material loading and unloading can be achieved, and the structure is simple and the working efficiency is high.

One preferred scheme is that a mounting position is arranged at the product positioning device on the first conveying track, the mounting position comprises a radiator position, a power device mounting position and more than two positioning column positions which are arranged at intervals, and the power device mounting position and the positioning column positions are both positioned on the positive side of the Z axis of the radiator position; the power device positioning groove and the positioning holes which are arranged at intervals are formed in the positioning cover plate, the cover plate carrying assembly can carry the positioning cover plate to the Z-axis positive side of the mounting position from the cover plate placing position, the power device mounting position corresponds to the power device positioning groove along the Z-axis direction, and one positioning column is located at one positioning hole.

Therefore, before the power device is fixed on the radiator, the positioning cover plate is arranged on the product to be fastened, so that the power device is fixed in the XY plane relative to the radiator, and therefore in the process of fixing the power device on the radiator by adopting fasteners such as screws and the like on the subsequent fastening station, the power device cannot be displaced relative to the radiator due to vibration or shaking generated in the locking process, and accurate positioning between the power device and the radiator is achieved. When the product to be fastened is a radiator module, the problem that pins cannot enter corresponding openings in the PCB board during subsequent insertion due to the fact that the pins of the power device change in position due to relative movement of the power device serving as the power device relative to the radiator module during heat dissipation can be avoided. Therefore the utility model discloses a product positioner can solve the electric impact of criticizing lock screw process vibrations to the power device, ensures that each pin position, orientation are correct after the power device pastes dress, promotes the qualification rate of radiator module cartridge.

The cover plate placing position is provided with a cover plate placing frame, the cover plate placing frame is installed on the second conveying track and provided with more than two placing frame positioning columns, and one positioning hole of one positioning cover plate is matched with the corresponding placing frame positioning column.

Therefore, the positioning cover plates can be stably supported by the cover plate placing frame, and the plurality of positioning cover plates are stacked along the Z-axis direction, so that the occupied space can be reduced.

The further scheme is that a disassembly position is arranged at the product positioning device on the second conveying track, and the cover plate conveying assembly can convey the positioning cover plate at the disassembly position to the Z-axis positive side of the installation position or the cover plate placement position.

Therefore, the mounting step and the dismounting step of the positioning cover plate can be realized by the same cover plate carrying assembly, so that the working efficiency can be greatly improved.

According to a preferable scheme, the power module feeding device comprises a rectifier bridge automatic feeding mechanism, a first IPM automatic feeding mechanism, a field effect transistor automatic feeding mechanism, a diode automatic feeding mechanism and a second IPM automatic feeding mechanism which are sequentially arranged along the conveying direction of a conveying line in a first conveying track; the rectifier bridge automatic feeding mechanism, the first IPM automatic feeding mechanism, the field effect transistor automatic feeding mechanism, the diode automatic feeding mechanism and the second IPM automatic feeding mechanism are all provided with feeding guide rails, each feeding guide rail comprises an air blowing end and a discharging end, the air blowing end is arranged to the discharging end, and the feeding guide rails are obliquely arranged from top to bottom.

Therefore, different types of power devices are loaded through different loading mechanisms.

The further scheme is that pin shearing and bending devices are arranged at the discharging ends of the feeding guide rails of the automatic rectifier bridge feeding mechanism, the automatic field effect transistor feeding mechanism and the automatic diode feeding mechanism.

Therefore, the pin shearing and bending device is connected between the corresponding feeding mechanism and the mounting module in series, and the on-line pin shearing and bending operation of the electronic components is realized, so that the production efficiency is further improved.

The further scheme is that the automatic rectifier bridge feeding mechanism and the product positioning device are arranged oppositely along the X direction.

Therefore, the positioning cover plate is placed on the first conveying track by the product positioning device, backward conveying is not needed, and the rectifier bridge is directly installed on the radiator and positioned by the power device positioning groove of the positioning cover plate in the position, so that the whole structure of the production line is further compact, the space is reasonably utilized, and the production efficiency is improved.

Preferably, the number of the automatic screw-screwing devices is more than two, and the automatic screw-screwing devices are arranged along the Y-axis direction and are positioned between the turnover mechanism and the product positioning device.

Therefore, the number of screws required to be installed on each radiator module is large, the time consumption of the screw locking process is long, and the automatic screwing device for the screws can reach a high balance rate with other processes in a time consumption mode by being configured, so that the production efficiency is improved to the maximum extent.

Preferably, the production line of the radiator module further comprises a pressing device, the pressing device is arranged on the positive side of the X axis of the second conveying rail, and the pressing device is positioned between the turnover mechanism and the automatic screw screwing device along the conveying direction of the conveying line in the second conveying rail; the casting die device includes casting die driving piece, pressure head seat, pressure head driving piece and pressure head, and pressure head driving piece and pressure head all set up on the pressure head seat, and casting die driving piece drive pressure head seat drives pressure head driving piece and pressure head and removes along X axle direction, and pressure head driving piece drive ram removes along Z axle direction, and the pressure head can stretch to the power device constant head tank on the locating cover board along Z axle direction.

Therefore, before the screw is locked, the pressing piece device applies negative pressure along the Z axis to the power device, so that the power device is more firmly attached to the radiator, and the power device is further prevented from shaking during locking.

Drawings

Fig. 1 is a plan view of an embodiment of a production line of the heat sink module of the present invention.

Fig. 2 is a perspective view of an embodiment of a production line of the heat sink module of the present invention.

Fig. 3 is a perspective view of a first view angle of a part of components of an automatic loading and unloading device in an embodiment of a production line of a heat sink module according to the present invention.

Fig. 4 is a perspective view of a second view angle of a part of the automatic loading and unloading device in an embodiment of the production line of the heat sink module according to the present invention.

Fig. 5 is a schematic structural diagram of a material taking assembly in an embodiment of a production line of the heat sink module of the present invention.

Fig. 6 is a perspective view of a first viewing angle of a product positioning device in an embodiment of a production line of the heat sink module of the present invention.

Fig. 7 is a top view of a product positioning device in an embodiment of a production line for heat sink modules according to the present invention.

Fig. 8 is a perspective view of a second viewing angle of the product positioning device in the production line embodiment of the heat sink module of the present invention.

Fig. 9 is a structural diagram of the positioning cover plate after being assembled with the radiator module in the embodiment of the production line of the radiator module of the present invention.

Figure 10 is a block diagram of the positioning cover plate of the production line of the heat radiator module of the present invention.

Fig. 11 is a structural diagram of a heat sink according to an embodiment of the heat sink module of the present invention.

Fig. 12 is a block diagram of a transfer rail set, a transfer mechanism, and a pressing member device in an embodiment of the production line of the heat sink module according to the present invention.

Fig. 13 is a block diagram of a pressing member device in an embodiment of a production line of the heat sink module according to the present invention.

The present invention will be further described with reference to the accompanying drawings and examples.

Detailed Description

Referring to fig. 1 and 2, the production line of the radiator module includes a conveying rail set 20, an automatic loading and unloading device 30, an automatic coating device 40, a product positioning device 50, a power module loading device 60, a turnover mechanism 70, a pressing device 80, and an automatic screw screwing device 90.

As shown in fig. 9, the heat sink module 10 for production in the production line includes a heat sink 101, a plurality of power devices 102, and screws 103 for fixing the power devices 102 to the heat sink 101, the heat sink 101 is long, the number of the power devices 102 is multiple, each power device 102 is mounted at a corresponding power device mounting portion 105 on the heat sink 101, the power devices 102 are arranged along the length direction of the heat sink 101, two positioning columns 104 are arranged at two ends of the heat sink 101 in the length direction, the two positioning columns 104 at the same end are arranged at intervals along the width direction of the heat sink 101, a positioning column 104 is also arranged in the middle of the heat sink 101 in the length direction, the power devices 102 and the positioning columns 104 are both located at the positive Z-axis side of the heat sink 101, and a thermal paste is coated between the power devices 102 and the heat sink 101.

The transfer rail group 20 includes a first transfer rail 21 and a second transfer rail 22 arranged along the X-axis direction, the first transfer rail 21 and the second transfer rail 22 each extending along the Y-direction, the transfer direction of the conveyor line in the first transfer rail 21 being positive along the Y-axis direction, and the transfer direction of the conveyor line in the second transfer rail 22 being negative along the Y-axis direction.

Referring to fig. 1, 3 to 5, the automatic loading and unloading device 30 is located at an upstream end of the first conveying rail 21, the transfer mechanism 70 is located at a downstream end of the first conveying rail 21, the automatic coating device 40 and the power module loading device 60 are all disposed on an X-axis negative side of the first conveying rail 21, the automatic loading and unloading device 30, the automatic coating device 40, the product positioning device 50, the power module loading device 60 and the transfer mechanism 70 are sequentially arranged along a conveying direction of the conveying line in the first conveying rail 21, and the transfer mechanism 70, the pressing device 80, the automatic screw screwing device 90, the product positioning device 50 and the automatic loading and unloading device 30 are sequentially arranged along a conveying direction of the conveying line in the second conveying rail 22.

The automatic loading and unloading device 30 has a loading position 13 and an unloading position 11, the loading position 13 and the unloading position 11 are respectively located at two opposite sides of the conveying track group 20 in the X-axis direction, the loading position 13 is arranged near the first conveying track 21, and the unloading position 11 is arranged near the second conveying track 22. In addition, a feeding placing position 215 is arranged on the first conveying track 21, a material taking position 24 is arranged on the second conveying track 22, the material taking position 24 and the blanking position 11 are both located on the negative side of the Z axis of the material taking assembly 6, and the feeding position 13, the feeding placing position 215, the material taking position 24 and the blanking position 11 are sequentially arranged along the X axis direction. The automatic loading and unloading device 30 is used for grabbing and placing the radiator 101 at the loading position 13 at the loading placing position 215 of the first conveying rail 21, and is also used for grabbing and placing the fastened radiator module 10 at the taking position of the second conveying rail 22 at the unloading position 11.

The automatic loading and unloading device 30 comprises an X-axis moving module 4, a Y-axis moving module 5, a material taking assembly 6, a turnover disc 7, a turnover disc carrying assembly 8, a blanking position turnover disc placing frame 91, a storage position turnover disc placing frame 92, a blanking lifting mechanism 93 and a storage lifting mechanism 94.

The X-axis moving module 4 and the Y-axis moving module 5 are close to the Y-axis negative end of the conveying track group 20, the Y-axis moving module 5 is located at the X-axis positive end of the X-axis moving module 4, the X-axis moving module 4 can drive the material taking assembly 6 to move along the X-axis direction between the material taking position 24 and the discharging position 11 and between the material loading position 13 and the material loading position 215, and the material unloading position turnover disc placing frame 91 is located at the discharging position 11.

A blanking stop assembly (not shown) is provided on the second conveying rail 22 on the downstream side of the take-up level 24, and is capable of switching between an extended position and a hidden position, and when the radiator module 10 flows into the take-up level 24, the blanking stop assembly extends and stops the radiator module 10.

As shown in fig. 5, the take-out assembly 6 includes a take-out base 61, a take-out drive member 62, a take-out jaw mount 63, and two sets of take-out jaw assemblies. Get material clamping jaw mount pad 63 and extend along the Y axle direction, two sets of material clamping jaw subassemblies set up respectively at the both ends of getting material clamping jaw mount pad 63 length direction. Each set of material extracting jaw assemblies includes one material extracting jaw drive member 64 and two material extracting jaw arms 65. Get material clamping jaw driving piece 64 and get material clamping arm 65 with two that correspond and get material clamping arm 65 cooperation and realize getting the function with these two. Get material seat 61 and be connected with X axle removal module 4, get material driving piece 62 and install on getting material seat 61, get material clamping jaw mount pad 63 and get material driving piece 62's drive shaft connection, get material driving piece 62 drive and get material clamping jaw mount pad 63 and drive and get material clamping jaw subassembly and remove along Z axle direction. The material taking jaw driving member 64 is mounted on the material taking jaw mounting base 63, and the material taking jaw driving member 64 drives the corresponding two material taking jaw arms 65 to approach or separate from each other.

The Y-axis moving module 5 drives the turnover disc carrying assembly 8 to move along the Y-axis direction, the Z-axis negative side of the turnover disc carrying assembly 8 is provided with a storage bit 12, the storage bit 12 and the discharging bit 11 are arranged along the Y-axis direction, the storage bit turnover disc placing rack 92 is located at the storage bit 12, and the turnover disc carrying assembly 8 drives the turnover disc 7 to move between the discharging bit turnover disc placing rack 91 and the storage bit turnover disc placing rack 92. A plurality of the week carousel 7 are stacked on the discharge position week carousel rack 91 along the Z-axis direction.

The transfer tray handling assembly 8 comprises a handling seat 81, a handling drive 82, a handling jaw mounting seat 83, a handling jaw drive 84 and two handling clamp arms 85. The carrying seat 81 is connected with the Y-axis moving module 5, the carrying driving member 82 is mounted on the carrying seat 81, the carrying jaw mounting seat 83 is connected with a driving shaft of the carrying driving member 82, and the carrying driving member 82 drives the carrying jaw mounting seat 83 and drives the carrying clamp arm 85 to move along the Z-axis direction. The carrying jaw driving member 84 is mounted on the carrying jaw mounting seat 83, and the carrying jaw driving member 84 drives the carrying jaw arms 85 to move toward or away from each other.

The blanking position 11 is further provided with a blanking slide rail 31, the storage position 12 is further provided with a storage slide rail 32, the blanking slide rail 31 and the storage slide rail 32 extend along the X-axis direction, the blanking position turnover table placing frame 91 is connected with the blanking slide rail 31 in a sliding mode, and the storage position turnover table placing frame 92 is connected with the storage slide rail 32 in a sliding mode. Therefore, the storage position turnover disc placing rack 92 can be pulled out from the storage position 12, and then the whole full material turnover disc 7 can be carried away, and the interference of the parts on the automatic loading and unloading device 30 to the whole turnover disc 7 can also be avoided. The X-axis positive end of unloading position turnover dish rack 91 is provided with unloading rack handle 911, and the X-axis positive end of storage bit turnover dish rack 92 is provided with storage rack handle 921.

The X-axis negative end of the blanking station turnover table placing frame 91 is provided with a blanking placing frame stop piece 33, the blanking placing frame stop piece 33 is fixed on a workbench 3 of a production line, and the blanking placing frame stop piece 33 limits the blanking station turnover table placing frame 91 in the X-axis direction. The storage place turnover disc placing rack 92 is provided with a storage placing rack stop part 34 at the X-axis negative end, the storage placing rack stop part 34 is fixed on the workbench 3, and the storage placing rack stop part 34 limits the storage place turnover disc placing rack 92 in the X-axis direction.

The discharging lifting mechanism 93 drives the turnover disc 7 of the discharging position 11 to move along the Z-axis direction, and the storage lifting mechanism 94 drives the turnover disc 7 of the storage position 12 to move along the Z-axis direction. The unloading position turnover table rack 91 is provided with an unloading rack opening (not shown) in a penetrating manner along the Z-axis direction, the unloading lifting mechanism 93 comprises an unloading lifting driving member 931 and an unloading lifting pushing member (not shown), and the unloading lifting driving member 931 can drive the unloading lifting pushing member to pass through the unloading rack opening along the Z-axis direction and then abut against the turnover table 7 of the unloading position 11. Storage bit week carousel rack 92 is equipped with storage rack opening (not shown) along the Z axle direction with penetrating, and storage elevating system 94 is including storage lift driving piece 941 and storage lift driving piece (not shown), and storage lift driving piece 941 can drive storage lift driving piece and pass storage rack opening back and storage bit 12's turnover dish 7 butt along Z axle negatively. Preferably. The blanking lifting pushing piece and the storage lifting pushing piece are both in a flat plate shape with the main surface parallel to the XY plane.

The working method of the automatic loading and unloading device 30 comprises a loading step and an unloading step.

The feeding step comprises: after the X-axis moving module 4 drives the material taking assembly 6 to move to the material loading position 13 along the X-axis direction and clamp the heat sink, the material taking assembly 6 intermittently drives the clamped heat sink to move to the material loading position 215 of the first conveying rail 21, thereby completing the material loading of the heat sink.

The blanking step comprises: before the automatic loading and unloading device 30 is started, the unloading position turnover disc placing frame 91 can be pulled out along the X axis in the forward direction, the stacked whole overhead turnover disc 7 is placed on the unloading position turnover disc placing frame 91, at the moment, the material taking component 6 stays right above the material taking position 24, after the automatic loading and unloading device is started, after the radiator module 10 to be assembled reaches the material taking position 24, the material taking clamping jaw driving pieces 64 drive the material taking clamping arms 65 to be away from each other and open, then, the material taking driving pieces 62 drive the material taking clamping arms 65 to move downwards to the radiator module 10 along the Z axis, the material taking clamping jaw driving pieces 64 drive the material taking clamping arms 65 to approach each other and clamp the radiator module 10, and then the material taking driving pieces 62 drive the material taking clamping arms 65 to move upwards and reset along the Z axis. After the material taking assembly 6 takes materials at the material taking position 24, the X-axis moving module 4 drives the material taking assembly 6 to move to the material discharging position 11 along the X-axis direction, the radiator modules 10 are placed on the turnover disc 7 of the material discharging position 11, and after the turnover disc 7 on the uppermost layer is filled, the Y-axis moving module 5 drives the turnover disc carrying assembly 8 to move the turnover disc 7, filled with the radiator modules 10, on the uppermost layer of the material discharging position 11 to the storage lifting pushing piece of the storage position 12 along the Y-axis direction. Next, the storage elevating mechanism 94 drives the revolving disk 7 on the storage location 12 to descend by the height of one revolving disk 7 to empty the uppermost position, and the blanking elevating mechanism 93 drives the revolving disk 7 of the blanking location 11 to ascend by the height of one revolving disk 7 so that the top wall of the uppermost revolving disk 7 is flush with the top wall of the revolving disk 7 in the previous position. Repeating the above actions, when the storage bit turnover disc placing frame 92 is full, shutting down or standby the automatic feeding and discharging device 30, then, pulling out the storage bit turnover disc placing frame 92 along the X axis forward direction, moving away the whole full material turnover disc 7 placed on the storage bit turnover disc placing frame 92, and then putting the whole overhead turnover disc 7 on the discharge bit turnover disc placing frame 91, and then, making the automatic feeding and discharging device 30 work again.

As shown in fig. 1, an automatic coating device 40 is disposed opposite to the storage bit 12 in the X direction, and the automatic coating device 40 is used to apply a thermal paste to a position on the heat sink 101 where the power device 102 is to be mounted.

Referring to fig. 1, 6 to 11, the first conveying rail 21 has an installation position 210 at the product positioning device 50, the second conveying rail 22 has a removal position 220 at the product positioning device 50, and the installation position 210 and the removal position 220 are correspondingly arranged along the Y-axis direction.

The product positioning device 50 comprises a support 53, a cover plate carrying assembly 54 and a plurality of positioning cover plates 55, wherein the support 53 spans the first conveying rail 21 and the second conveying rail 22, the support 53 is fixed on the first conveying rail 21 and the second conveying rail 22, the first conveying rail 21 and the second conveying rail 22 are both located on the negative Z-axis side of the support 53, a cover plate placing position 560 is arranged on one side, far away from the first conveying rail 21, of the second conveying rail 22, and the cover plate placing position 560 and the mounting position 210 are correspondingly arranged along the X-axis direction. The apron is placed the position 560 and is provided with apron rack 56, and apron rack 56 installs on second transfer orbit 22, and apron rack 56 is used for placing location apron 55, and the length direction's of apron rack 56 both ends all are provided with two rack reference columns 561, and two rack reference columns 561 at the same end are along the width direction interval arrangement of apron rack 56.

The positioning cover plate 55 is further provided with a power device positioning groove 52 and five positioning holes 51, the power device positioning groove 52 is used for limiting and positioning the power device 102 when the power device 102 is fixed to the heat sink 101 through screwing, the shape of the power device positioning groove 52 is the same as that of the power device 102, and the power device positioning groove 52 and the power device 102 are in clearance fit. When the positioning cover plates 55 are located on the cover plate placing frame 56, the positioning holes 51 are used for being matched with the placing frame positioning posts 561 in a one-to-one correspondence manner, so that the positioning cover plates 55 are positioned, and therefore the plurality of positioning cover plates 55 are all sleeved on the placing frame positioning posts 561 and stacked along the Z-axis direction, and accurate positioning of the positioning cover plates 55 on the cover plate placing frame 56 is achieved.

The mounting position 210 comprises a heat sink position 211, a power device mounting position 212 and four positioning column positions 213 which are arranged at intervals, the power device mounting position 212 and the positioning column positions 213 are located on the Z-axis positive side of the heat sink position 211, when a product to be fastened (namely, the heat sink module 10 without the mounting screw 103) is conveyed to the mounting position 210 by the first conveying rail 21, the heat sink 101 is located on the heat sink position 211, the power device mounting portion 105 is located on the power device mounting position 212, and the positioning column 104 is located on the positioning column positions 213.

The cover plate carrying assembly 54 is mounted on the support 53, the cover plate carrying assembly 54 can carry the positioning cover plate 55 from the cover plate placing frame 56 to the Z-axis positive side of the mounting position 210, and place the positioning cover plate 55 on the heat sink module 10, so that the power device mounting portion 105 corresponds to the power device positioning groove 52 along the Z-axis direction, and each positioning column 104 is respectively matched with the corresponding positioning hole 51. The lid handling assembly 54 may also handle the positioned lid 55 at the removal location 220 to the Z-axis forward side of the installation location 210 or to the lid placement location 560.

The lid carrying assembly 54 includes an X-axis moving module 41, a carrying base 42, a carrying driving member 43, a gripper mounting base 44, a gripper driving member 45, and two carrying gripper arms 46. The X-axis moving module 41 is fixed on the support 53, the carrying base 42 is connected to the X-axis moving module 41, the carrying driving member 43 is mounted on the carrying base 42, the gripper mounting base 44 is connected to a driving shaft of the carrying driving member 43, and the carrying driving member 43 drives the gripper mounting base 44 and drives the carrying gripper arm 46 to move in the Z-axis direction. Jaw drives 45 are mounted on the jaw mounts 44, the jaw drives 45 driving the carry clamp arms 46 toward and away from each other to effect a clamping or unclamping operation. The transport clip arms 46 in this embodiment extend along the Y-axis, which makes the clip more secure because the heat sink module 10 is elongated along the Y-axis.

The first conveying track 21 is further provided with a first stop member 71, a first stop driving member 72 and a mounting position sensor 73, the first stop member 71 is located on the downstream side of the mounting position 210 along the conveying direction of the conveying belt in the first conveying track 21, the first stop driving member 72 and the mounting position sensor 73 are both mounted on the first conveying track 21, the mounting position sensor 73 is used for detecting whether a product reaches the mounting position 210, the first stop driving member 72 drives the first stop member 71 to move along the Z-axis direction, so that switching of the first stop member 71 between the extending position and the hiding position is achieved, and when the radiator module 10 flows into the mounting position 210, the first stop member 71 extends and stops the radiator module 10.

The second conveying track 22 is further provided with a second stop member (not shown), a second stop driving member 582 and a detaching position sensor 583, the second stop member is located at the downstream side of the detaching position 220 along the conveying direction of the conveyor belt in the second conveying track 22, the second stop driving member 582 and the detaching position sensor 583 are both installed on the second conveying track 22, the detaching position sensor 583 is used for detecting whether the product reaches the detaching position 220, the second stop driving member 582 drives the second stop member to move along the Z-axis direction, so that the second stop member is switched between the extending position and the hiding position, and when the radiator module 10 flows into the detaching position 220, the second stop member extends out and stops the radiator module 10.

Before the product positioning device 50 is started, all the positioning cover plates 55 are stored in the cover plate placing rack 56, and the two carrying clamp arms 46 of the cover plate carrying assembly 54 are released and stay above the cover plate placing rack 56.

After the computer is powered on, the working method of the product positioning device 50 includes the following steps:

in the process from the start to the use of the positioning cover 55 on the cover placing frame 56, after the first conveying track 21 conveys the product to be fastened to the mounting position 210, and the mounting position sensor 73 detects that the product to be fastened is in place, the first stop driving piece 72 drives the first stop piece 71 to extend out to stop the product to be fastened. Then, the two carrying clamp arms 46 of the cover plate carrying assembly 54 cooperate to clamp the positioning cover plate 55 and then move a predetermined distance along the Z-axis positive direction, then the X-axis moving module 41 drives the carrying base 42 and drives the carrying clamp arms 46 and the positioning cover plate 55 to move to the Z-axis positive side of the mounting position 210, the carrying driving member 43 drives the carrying clamp arms 46 and the positioning cover plate 55 to move a predetermined distance along the Z-axis negative direction, and the positioning cover plate 55 is placed on the product to be fastened, at this time, the power device mounting portion 105 corresponds to the power device positioning slot 52 along the Z-axis direction, the positioning posts 104 are located in the corresponding positioning holes 51, in the subsequent assembly process, when the power device 102 is placed on the power device mounting portion 105, the power device 102 is located in the power device positioning slot 52, the power device 102 cooperates with the power device positioning slot 52 to achieve the fixing of the power device 102 in the XY plane relative to the heat sink 101, then, the first stop driving member 72 retracts, the first conveying rail 21 conveys the product to be fastened, on which the positioning cover plate 55 is mounted, to the subsequent assembly and fastening stations 103, and the product to be fastened, and the heat sink 101, and the subsequent assembly stations are electrically batch-mounted on the products to achieve the fastening stations 103. While the product to be fastened with the positioning cover 55 mounted thereon is transferred to the subsequent station, the next product to be fastened flows into the mounting station 210, and the above steps are repeated until the positioning cover 55 on the cover rack 56 is used up.

In the process from the end of use of the positioning cover plates 55 to the end of installation of all the products to be fastened, the positioning cover plates 55 on the cover placement frame 56 are used up, that is, all the positioning cover plates 55 are installed on the products to be fastened, and then the products to be fastened flow into the installation site 210, and at the same time, the fastened products also flow along the second conveying track 22 to the removal site 220, in the process, after the installation site sensor 73 detects that the products to be fastened are in place, the first stop driving member 72 drives the first stop member 71 to extend out to stop the products to be fastened on the installation site 210, after the removal site sensor 583 detects that the products are in place, the second stop driving member 582 drives the second stop member to extend out to stop the products to be fastened on the removal site 220, and then the cover plate carrying assembly 54 carries the positioning cover plates 55 on the products fastened on the removal site 220 to the products to be fastened on the installation site 210, and the above steps of the process are repeated until the installation site sensor 73 detects that the products to be fastened no longer reach the installation site 210, and all the products to be fastened have the positioning cover plates 55 installed.

In the process from the completion of the installation of all the products to be fastened to the shutdown, no product to be fastened flows into the installation position 210 again, and there is no product to be fastened continuously flowing into the disassembly position 220, in this process, after the disassembly position sensor 583 detects that the product to be fastened is in place, the second stop driving part 582 drives the second stop part to extend out so as to stop the product to be fastened on the disassembly position 220, and the cover plate carrying assembly 54 carries the cover plates on the products to be fastened onto the cover plate placing frame 56, until after all the positioning cover plates 55 are carried to the cover plate placing frame 56, the product positioning device 50 is stopped.

As shown in fig. 1 and 2, the power module feeding apparatus 60 includes a rectifier bridge automatic feeding mechanism 601, a first IPM automatic feeding mechanism 602, a field effect transistor automatic feeding mechanism 603, a diode automatic feeding mechanism 604, and a second IPM automatic feeding mechanism 605, which are sequentially arranged along the conveying direction of the conveying line in the first conveying rail 21. The rectifier bridge automatic feeding mechanism 601 is disposed opposite to the product positioning device 50 along the X direction. Rectifier bridge automatic feeding mechanism 601, first IPM automatic feeding mechanism 602, field effect transistor automatic feeding mechanism 603, diode automatic feeding mechanism 604 and second IPM automatic feeding mechanism 605 all are provided with pay-off guide rail 600, and each pay-off guide rail 600 all includes blowing end 6001 and discharge end 6002, from blowing end 6001 to discharge end 6002, and pay-off guide rail 600 top-down slope sets up. The feeding rail 600 is disposed obliquely, so that the power device 102 inside the feeding rail 600 can move along the feeding rail 600 and come out of the discharging end 6002 more smoothly under the action of the self-gravity and the blowing force. The discharging ends 6002 of the feeding guide rails 600 on the rectifier bridge automatic feeding mechanism 601, the field effect transistor automatic feeding mechanism 603 and the diode automatic feeding mechanism 604 are all provided with pin shearing and bending devices 606.

Referring to fig. 12 and 13, the epicyclic mechanism 70 includes an epicyclic carrier assembly 701, and the epicyclic carrier assembly 701 can carry the positioning cover 55 from the first transfer rail 21 to the second transfer rail 22 along the X-axis direction. The specific structure of the turnover conveying assembly 701 is the same as the structure of the material taking assembly 6 on the automatic loading and unloading device 30, and is not described herein again.

The presser device 80 is provided on the X-axis positive side of the second transfer rail 22, and the presser device 80 is located between the turnaround mechanism 70 and the automatic screw-screwing device 90 along the transfer direction of the transfer line in the second transfer rail 22. The pressing device 80 comprises a pressing piece driving part 801, a pressing head seat 802, a pressing head driving part 803 and a pressing head 804, wherein the pressing head driving part 803 and the pressing head 804 are both arranged on the pressing head seat 802, the pressing piece driving part 801 drives the pressing head seat 802 and drives the pressing head driving part 803 and the pressing head 804 to move along the X-axis direction, the pressing head driving part 803 drives the pressing head 804 to move along the Z-axis direction, and after the turnover mechanism 70 transfers the radiator 101, the positioning cover plate 55 and the power device 102 to the second conveying track 22 together, the pressing piece driving part 801 drives the pressing head 804 to move along the X-axis direction to the upper side of the second conveying track 22, the pressing head driving part 803 drives the pressing head 804 to move along the Z-axis direction and extend into the power device positioning groove 52 on the positioning cover plate 55 to apply pressure to the power device 102, so that the power device 102 can better fit the radiator 101.

The number of the automatic screw-screwing devices 90 is two, the two automatic screw-screwing devices 90 are both provided on the X-axis positive side of the second conveying rail 22, and the two automatic screw-screwing devices 90 are arranged in the Y-axis direction and are both located between the turnaround mechanism 70 and the product positioning device 50.

It is thus clear that the production line of radiator module is through setting up two parallel arrangement's transfer orbit, and the direction of transfer chain is opposite in two transfer orbits to can adopt automatic unloader to realize material loading and unloading on same station, thereby reduce equipment quantity, reduce cost, reduction production line area. Meanwhile, the automatic feeding and discharging device, the automatic coating device, the product positioning device, the power module feeding device, the turnover mechanism and the automatic screw screwing device are arranged along the conveying direction of the conveying line, so that the whole structure of the production line of the radiator module is more compact, and the devices are orderly matched to realize the production of the radiator module, thereby improving the production efficiency. In addition, the product positioning device is positioned on the upstream side of the power module feeding device and on the downstream side of the automatic screw screwing device, so that the product positioning device can install the positioning cover plate on the radiator before the radiator enters the power module feeding station, the power device positioning groove on the positioning cover plate can position each power device when the radiator enters the power module feeding station, and when the subsequent screw fastening station is carried out, the power device cannot shift relative to the radiator due to vibration or shaking generated in the locking process, so that the accurate positioning between the power device and the radiator is realized. In addition, the product positioning device can also pull down the positioning cover plate after the radiator module is fastened, so that the installation step and the disassembly step of the positioning cover plate are realized by the same cover plate carrying assembly, the working efficiency is greatly improved, the number of devices is further reduced, the cost is reduced, and the occupied area is reduced.

Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, and are not intended to limit the scope of the present invention, as those skilled in the art will appreciate that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended to cover all such modifications, equivalents, and improvements as fall within the true spirit and scope of the invention.

Claims (14)

1. Production line of radiator module, its characterized in that includes:

a conveying track group including a first conveying track and a second conveying track arranged along the X-axis direction, the first conveying track and the second conveying track both extending along the Y-direction, the conveying direction of the conveying line in the first conveying track being positive along the Y-axis direction, and the conveying direction of the conveying line in the second conveying track being negative along the Y-axis direction;

the automatic feeding and discharging device is positioned at the upstream end of the first conveying track and comprises a feeding position and a discharging position, the feeding position and the discharging position are respectively positioned at two opposite sides of the conveying track group in the X-axis direction, the feeding position is close to the first conveying track, and the discharging position is close to the second conveying track;

an automatic coating device located on a downstream side of the feeding level in a conveying direction of the conveying line in the first conveying rail;

the product positioning device is positioned on the downstream side of the automatic coating device along the conveying direction of the conveying line in the first conveying track and comprises a cover plate conveying assembly and a positioning cover plate, the positioning cover plate is provided with a power device positioning groove, a cover plate placing position is arranged on the X-axis positive side of the second conveying track, the positioning cover plate is placed on the cover plate placing position, and the cover plate conveying assembly can convey the positioning cover plate among the cover plate placing position, the first conveying track and the second conveying track along the X-axis direction;

the power module feeding device is arranged on the negative X-axis side of the first conveying track and is positioned on the downstream side of the automatic coating device along the conveying direction of the conveying line in the first conveying track;

a turnaround mechanism located at a downstream end of the first transfer track, the turnaround mechanism including a turnaround carrier assembly that can carry a retaining cover plate from the first transfer track to the second transfer track along an X-axis direction;

and the automatic screw screwing device is positioned between the turnover mechanism and the product positioning device along the conveying direction of the conveying line in the second conveying rail, and is arranged on the X-axis positive side of the second conveying rail.

2. The production line of radiator modules according to claim 1, wherein:

the automatic loading and unloading device comprises an X-axis moving module, a material taking assembly, a turnover disc and a loading position turnover disc placing frame;

the X-axis removes the module and is close to the installation of transfer orbit group, the material level of getting has on the second transfer orbit, X-axis removes the module and can drive get the material subassembly and be in along X axle direction get the material level with remove between the material level down, unloading position week carousel rack is located material level down.

3. The production line of radiator modules according to claim 2, wherein:

the automatic loading and unloading device also comprises a Y-axis moving module, a turnover disc carrying assembly, a storage bit turnover disc placing frame, a blanking lifting mechanism and a storage lifting mechanism;

the number of the turnover tables is more than two, and a plurality of turnover tables are stacked on the blanking position turnover table placing frame along the Z-axis direction;

a storage position is arranged on the negative direction side of the Z axis of the turnover disc conveying assembly, the storage position and the blanking position are arranged along the Y axis direction, the storage position turnover disc placing frame is located at the storage position, the Y axis moving module drives the turnover disc conveying assembly to move along the Y axis direction, and the turnover disc conveying assembly drives the turnover disc to move between the blanking position turnover disc placing frame and the storage position turnover disc placing frame;

the unloading elevating system drive the turnover dish of unloading material level removes along Z axle direction, storage elevating system drive the turnover dish of storage bit removes along Z axle direction.

4. A production line of radiator modules according to claim 3, wherein:

the blanking position is also provided with a blanking slide rail, the storage position is also provided with a storage slide rail, and the blanking slide rail and the storage slide rail both extend along the X-axis direction;

the unloading position turnover disc placing frame is in sliding connection with the unloading sliding rail, and the storage position turnover disc placing frame is in sliding connection with the storage sliding rail.

5. A production line of radiator modules according to claim 3, wherein:

the automatic coating device and the storage position are arranged oppositely along the X direction.

6. The production line of radiator modules according to any one of claims 2 to 5, wherein:

a feeding and placing position is arranged on the first conveying track at the automatic feeding and discharging device, and the feeding position, the feeding and placing position, the material taking position and the discharging position are sequentially arranged along the X-axis direction;

the X-axis moving module can also drive the material taking assembly to move between the material loading position and the material loading placing position along the X-axis direction.

7. The production line of radiator modules according to any one of claims 1 to 5, wherein:

the first conveying track is provided with an installation position at the product positioning device, the installation position comprises a radiator position, a power device installation position and more than two positioning column positions which are arranged at intervals, and the power device installation position and the positioning column positions are both positioned on the positive side of the Z axis of the radiator position;

the positioning cover plate is further provided with more than two positioning holes which are arranged at intervals, the cover plate carrying assembly can carry the positioning cover plate to the Z-axis positive side of the mounting position from the cover plate placing position, the power device mounting position corresponds to the power device positioning groove along the Z-axis direction, and one positioning column is positioned at one positioning hole.

8. The production line of radiator modules according to claim 7, wherein:

the cover plate placing position is provided with a cover plate placing frame, the cover plate placing frame is installed on the second conveying track, the cover plate placing frame is provided with more than two placing frame positioning columns, one positioning cover plate is provided with one positioning hole matched with the corresponding placing frame positioning column.

9. The production line of radiator modules according to claim 7, wherein:

and a disassembly position is arranged at the product positioning device on the second conveying track, and the cover plate conveying assembly can convey the positioning cover plate at the disassembly position to the Z-axis positive side of the installation position or the cover plate placement position.

10. The production line of radiator modules according to any one of claims 1 to 5, wherein:

the power module feeding device comprises a rectifier bridge automatic feeding mechanism, a first IPM automatic feeding mechanism, a field effect transistor automatic feeding mechanism, a diode automatic feeding mechanism and a second IPM automatic feeding mechanism which are sequentially arranged along the conveying direction of the conveying line in the first conveying track;

rectifier bridge automatic feeding mechanism, first IPM automatic feeding mechanism, field effect transistor automatic feeding mechanism diode automatic feeding mechanism and second IPM automatic feeding mechanism all is provided with the pay-off guide rail, each the pay-off guide rail is including blowing end and discharge end, certainly blow the end extremely the discharge end, pay-off guide rail top-down slope sets up.

11. The production line of radiator modules according to claim 10, wherein:

and the discharging ends of the feeding guide rails on the automatic rectifier bridge feeding mechanism, the automatic field effect transistor feeding mechanism and the automatic diode feeding mechanism are provided with pin shearing and bending devices.

12. The production line of radiator modules according to claim 10, wherein:

rectifier bridge automatic feeding mechanism with product positioner sets up along X direction is relative.

13. The production line of radiator modules according to any one of claims 1 to 5, wherein:

the number of the automatic screw screwing devices is more than two, and the automatic screw screwing devices are arranged along the Y-axis direction and are located between the turnover mechanism and the product positioning device.

14. The production line of radiator modules according to any one of claims 1 to 5, wherein:

the production line of the radiator module further comprises a pressing piece device, the pressing piece device is arranged on the positive X-axis side of the second conveying rail, and the pressing piece device is located between the turnover mechanism and the automatic screw screwing device along the conveying direction of the conveying line in the second conveying rail;

the pressing piece device comprises a pressing piece driving piece, a pressing head seat, a pressing head driving piece and a pressing head, wherein the pressing head driving piece and the pressing head are arranged on the pressing head seat, the pressing piece driving piece drives the pressing head seat and drives the pressing head driving piece and the pressing head to move along the X-axis direction, the pressing head driving piece drives the pressing head to move along the Z-axis direction, and the pressing head can extend to the power device positioning groove in the positioning cover plate along the Z-axis direction.

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