CN218364490U

CN218364490U - Automatic equipment of withholding of radiator spring plastic pin that commonality is high

Info

Publication number: CN218364490U
Application number: CN202222581948.3U
Authority: CN
Inventors: 郑吉宏
Original assignee: Jingdian Automation Kunshan Co ltd
Current assignee: Jingdian Automation Kunshan Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-24
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an automatic equipment of withholding of radiator spring plastic nail that commonality is high, it is including carrying out rotary motion's rotary disk, wait angle ring setting and be in a plurality of frocks on the rotary disk, center on the last unloading station that the rotary disk set up with withhold station, setting are in withhold the withholding unit of station department and do withhold the feed unit of unit supply spring plastic nail. The utility model discloses can carry out quick remodelling to the radiator of various not unidimensional shapes, the commonality is high, and adopts the rotary disk to realize the removal of radiator, has improved production efficiency.

Description

Automatic equipment of withholding of radiator spring plastic pin that commonality is high

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the radiator production, especially, relate to an automatic equipment of withholding of radiator spring plastic pin that commonality is high.

[ background of the invention ]

At present, along with the development of information industry, the integration level of electronic components is higher and higher, the heat generated along with the integration level is very high, if the heat cannot be cooled or eliminated in time, electronic components which are easy to heat are easy to damage due to high heat, and the heat dissipation of the electronic components is mainly carried out by a radiator at present. In order to make the heat sink better fit with the electronic component, the heat sink is generally fixedly connected with the electronic component through the spring glue nails, and therefore, the spring glue nails need to be assembled in the mounting holes on the periphery of the heat sink in the production process of the heat sink, so that the subsequent heat sink can be mounted conveniently.

Among the prior art, patent publication No. CN111774829A discloses a radiator spring glue nail equipment, it adopts the unloading of duplex position frock, cooperation manipulator snatchs the spring glue nail automatically and impresses in the radiator, though realized the automatic equipment of radiator spring glue nail, production efficiency has been improved, but the size of a dimension diverse of various radiators among the different electronic product, when changing the model, this equipment then need change the frock, and the module of equipment spring glue nail need carry out round trip movement between two workstations, efficiency still remains to be improved.

Therefore, it is necessary to provide a new automatic buckling device for spring nails of heat sinks with high versatility to solve the above problems.

[ Utility model ] A method for manufacturing a semiconductor device

The utility model discloses a main aim at provides an automatic equipment of withholding of radiator spring plastic pin that commonality is high can carry out quick remodelling to the radiator of various not unidimensional shapes, and the commonality is high, and adopts the rotary disk to realize the removal of radiator, has improved production efficiency.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides an automatic equipment of withholding of radiator spring glue nail that commonality is high, its rotary disk including carrying out rotary motion, wait the angle annular setting and be in a plurality of frocks on the rotary disk, center on the last unloading station that the rotary disk set up with withhold the station, set up and be in withhold the withhold unit of station department and do withhold the feed unit that the unit supplied the spring glue nail.

Furthermore, the tool comprises a supporting bottom plate, a plurality of limiting holes formed in the supporting bottom plate, and a plurality of limiting columns arranged in the limiting holes according to the outline of the radiator.

Furthermore, the support bottom plate is also provided with avoidance through holes which correspond to the spring rubber nail mounting holes in the radiator one by one.

Furthermore, the buckling and pressing unit comprises a first motor, a first supporting plate horizontally moved by the first motor, a rotating plate rotatably arranged on the first supporting plate through a bearing, a second motor fixed on the first supporting plate and driving the rotating plate to rotate around a Z axis, a third motor fixed on the rotating plate, and a buckling and pressing head driven by the third motor to move up and down.

Furthermore, one side edge of the rotating plate is provided with a circular arc gear structure, and the rotating end of the second motor is provided with a first driving gear meshed with the circular arc gear structure.

Furthermore, the buckling and pressing head is arranged on a lifting plate, a rack is arranged on the lifting plate, and the lifting plate is movably arranged on a slide rail on the rotating plate up and down through a slide block; and a second driving gear in meshing transmission with the rack is arranged at the rotating end of the third motor.

Furthermore, a profiling groove which is profiled with the head of the spring rubber nail is formed at the bottom of the buckling and pressing head, and a vacuum adsorption hole is formed in the profiling groove.

Furthermore, a pressing module for pressing the radiator on the tool and a positioning module for accurately positioning the radiator on the tool are arranged above the rotating disc at the buckling station.

Furthermore, the pressing module comprises a first air cylinder and a pressing plate driven by the first air cylinder to move up and down.

Furthermore, the location module includes the second cylinder, receives the second backup pad that the second cylinder drive carried out the up-and-down motion, fix in the second backup pad and according to a plurality of reference columns that radiator mounting hole position one-to-one set up, the top of reference column is awl point structure, passes through upward movement dodge the through-hole and insert to the radiator mounting hole in.

Compared with the prior art, the utility model relates to an automatic equipment of withholding of radiator spring plastic pin that commonality is high has the beneficial effect to lie in: the rotating disc is matched with a tool with high universality, so that the radiator can move between a feeding and discharging station and a spring glue nail buckling and pressing station, and a buckling and pressing unit is arranged at the spring glue nail buckling and pressing station, so that automatic buckling and pressing assembly of the spring glue nail is realized, and the production efficiency is improved; meanwhile, the plurality of limiting holes are formed in the tool, and the corresponding limiting columns are inserted into the limiting holes according to the shape profile of the radiator, so that the radiator can be limited, the model change is convenient, the time and the cost for model change debugging of a product are reduced, and the universality is improved; the pressing module and the positioning module which are used for pressing the radiator are arranged at the buckling station, so that the accuracy and the reliability of buckling and assembling of the spring glue nails are improved.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural view of an explosion structure and a positioning module of the tool according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a buckling unit in an embodiment of the present invention;

fig. 4 is a schematic side view of a part of the buckling unit according to the embodiment of the present invention;

the figures in the drawings represent:

100-radiator spring glue nail automatic buckling equipment with high universality; 101-a heat sink; 102-spring glue nail;

1-rotating the disc; 2-tooling, 21-supporting bottom plate, 22-limiting hole, 23-limiting column and 24-avoiding through hole; 3-a loading and unloading station; 4-buckling unit, 41-first motor, 42-first supporting plate, 43-rotating plate, 44-second motor, 45-third motor, 46-buckling head, 47-lifting plate, 48-rack, 49-slider, 410-sliding rail, 411-second driving gear; 5-a feeding unit; 6-a compaction module, 61-a first cylinder, 62-a pressure plate; 7-positioning module, 71-second cylinder, 72-second support plate, 73-positioning column.

[ detailed description ] embodiments

The first embodiment is as follows:

referring to fig. 1 to 4, the present embodiment is an automatic buckling and pressing apparatus 100 for spring nails of a heat sink, which includes a rotating disc 1 for performing a rotating motion, a plurality of tools 2 disposed on the rotating disc 1 in an equiangular ring shape, a feeding and discharging station 3 and a buckling and pressing station disposed around the rotating disc 1, a buckling and pressing unit 4 disposed at the buckling and pressing station, and a feeding unit 5 for supplying spring nails to the buckling and pressing unit 4. The pressing station is arranged above the rotating disc 1 and is provided with a pressing module 6 for pressing the radiator on the tool 2 and a positioning module 7 for accurately positioning the radiator on the tool 2 below the rotating disc 1.

In order to improve the universality of the equipment and reduce the adjustment workload and the replacement cost after the radiator is replaced, in this embodiment, the tool 2 includes a supporting bottom plate 21 and a plurality of limiting holes 22 arranged on the supporting bottom plate 21, a plurality of limiting posts 23 arranged according to the outline of the radiator are arranged on the tool 2, the limiting posts 23 are inserted into the limiting holes 22 to fix the position on the supporting bottom plate 21, and the radiator is limited in position by the surrounding limiting posts 23. When the shape and the size of the radiator are changed, the limiting column 23 is only required to be taken out, and the position of the limiting column 23 is rearranged according to the outline of the changed radiator.

The support bottom plate 21 is further provided with avoidance through holes 24 corresponding to the spring rubber nail mounting holes in the radiator one by one.

The feeding unit 5 only needs to adopt a screw feeding mechanism in the prior art, and the gradual output of a single spring rubber nail can be realized.

The crimping unit 4 includes a first motor 41, a first support plate 42 horizontally moved by the first motor 41, a rotation plate 43 rotatably disposed on the first support plate 42 through a bearing, a second motor 44 fixed to the first support plate 42 and driving the rotation plate 43 to rotate around the Z-axis, a third motor 45 fixed to the rotation plate 43, and a crimping head 46 driven by the third motor 45 to move up and down.

In this embodiment, one side edge of the rotating plate 43 is configured as a circular arc gear structure, and a first driving gear (not shown) engaged with the circular arc gear structure is disposed at the rotating end of the second motor 44. In other embodiments, a transmission gear may be disposed on the common rotation shaft structure of the rotation plate 43, and the transmission gear is engaged with the first driving gear at the rotation end of the second motor 44 to realize rotation driving, or a synchronous pulley and a synchronous belt structure may be adopted to realize rotation driving. The position adjustment of the crimping head 46 within a certain horizontal range can be realized by the second motor 44 so as to meet the automatic crimping of the spring nails in radiators with different shapes and sizes. The first motor 41 is primarily used to drive the clincher head 46 for horizontal movement between a spring glue dispensing position and a spring glue pin mounting position.

Since the spring nails need to be pressed into the mounting holes of the heat sink with a certain amount of pressure, in order to reduce the torque load of the third motor 45 and the overall space occupation of the buckling unit 4, in this embodiment, the buckling head 46 is disposed on a lifting plate 47, the lifting plate 47 is provided with a rack 48, and the lifting plate 47 is movably disposed on the slide rail 410 of the rotating plate 43 up and down through a slider 49. The rotating end of the third motor 45 is provided with a second driving gear 411 meshed with the rack 48 for transmission, the second driving gear 411 is driven to rotate through the third motor 45, and then the rack 48 is driven to move up and down, so that the buckling head 46 can move up and down, and the whole buckling unit 4 is simple in structure, compact in layout and small in occupied space.

The bottom of the crimping head 46 is formed with a profiling groove (not shown) profiling the head of the spring glue nail, and a vacuum suction hole (not shown) is formed in the profiling groove. The vacuum adsorption holes are utilized to realize the pickup of the spring rubber nails, the groove tops of the profiling grooves are supported against the head parts of the spring rubber nails, downward pressure is applied to the spring rubber nails, and then the spring rubber nails are effectively pressed into the radiator mounting holes.

The pressing module 6 includes a first cylinder 61 and a pressing plate 62 driven by the first cylinder 61 to move up and down.

The positioning module 7 includes a second cylinder 71, a second support plate 72 driven by the second cylinder 71 to move up and down, and a plurality of positioning posts 73 fixed on the second support plate 72 and arranged in one-to-one correspondence with the positions of the mounting holes of the heat sink, wherein the top of each positioning post 73 is in a conical tip structure so as to realize a guiding insertion function. Through second cylinder 71 drive second backup pad 72 upward movement for reference column 73 inserts to the radiator mounting hole in, realizes the accurate location to the radiator through the accurate counterpoint of reference column 73 and mounting hole, ensures the position precision that the spring rubber nail detained, prevents the briquetting product.

The work flow of the automatic buckling and pressing equipment 100 for the spring nails of the radiator with high universality is as follows: a radiator is placed in the tool 2 through a manual or mechanical arm at the feeding and discharging station 3, the tool 2 rotates to the buckling and pressing station along with the rotating disc 1, and during the process, the buckling and pressing unit 4 sucks a spring glue nail from the feeding unit 5, the spring glue nail is arranged above the tool 2, and the radiator arrives; when the radiator is in place, the positioning column 73 in the positioning module 7 rises to accurately position the radiator, and then the pressing module 6 descends to press the radiator; the positioning column 73 descends to give way, the buckling heads 46 press the spring glue nails into the mounting holes of the radiators, generally, 4-8 spring glue nails are required to be mounted on one radiator, and the position of the buckling heads 46 can be adjusted by the matching drive of the first motor 41 and the second motor 44, so as to meet the buckling requirements of the spring glue nails at different positions; after the equipment of spring plastic nail was accomplished, compress tightly module 6 and withdraw, frock 2 along with rotary disk 1 rotatory extremely go up unloading station 3 departments, through artifical or manipulator realization unloading can, the material loading/unloading of radiator, the withholding of spring plastic nail can go on in step, still can set up a plurality of withholding unit 4 around rotary disk 1 according to the demand of production beat, the equipment of all spring plastic nails on the same radiator is accomplished in the cooperation of two withholding unit 4.

According to the automatic buckling and pressing equipment 100 for the spring rubber nails of the radiator, the rotating disc is matched with a tool with high universality, the radiator is moved between the feeding and discharging station and the buckling and pressing station for the spring rubber nails, the buckling and pressing unit is arranged at the buckling and pressing station for the spring rubber nails, the automatic buckling and pressing assembly for the spring rubber nails is realized, and the production efficiency is improved; meanwhile, the plurality of limiting holes are formed in the tool, and the corresponding limiting columns are inserted into the limiting holes according to the shape profile of the radiator, so that the radiator can be limited, the model change is convenient, the time and the cost for model change debugging of a product are reduced, and the universality is improved; the pressing module and the positioning module which are used for pressing the radiator are arranged at the pressing station, so that the accuracy and the reliability of the spring glue nail pressing assembly are improved.

What has been described above is merely some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.

Claims

1. The utility model provides an automatic equipment of withholding of radiator spring plastic pin that commonality is high which characterized in that: the automatic spring nail feeding and buckling device comprises a rotating disc, a plurality of tools, a feeding and discharging station, a buckling and pressing unit and a feeding unit, wherein the rotating disc performs rotary motion, the tools are annularly arranged on the rotating disc at equal angles, the feeding and discharging station and the buckling and pressing station are arranged around the rotating disc, the buckling and pressing unit is arranged at the buckling and pressing station, and the feeding unit is used for supplying spring glue nails to the buckling and pressing unit.

2. The high-universality automatic buckling and pressing equipment for the spring nails of the radiators according to claim 1, which is characterized in that: the tool comprises a supporting bottom plate, a plurality of limiting holes formed in the supporting bottom plate, and a plurality of limiting columns arranged in the limiting holes according to the outline of the radiator.

3. The high-versatility automatic crimping apparatus for spring nails of heat sinks according to claim 2, characterized in that: and the support bottom plate is also provided with avoidance through holes which correspond to the spring rubber nail mounting holes in the radiator one to one.

4. The high-universality automatic buckling and pressing equipment for the spring nails of the radiators according to claim 1, which is characterized in that: the buckling and pressing unit comprises a first motor, a first supporting plate, a rotating plate, a second motor, a third motor and a buckling and pressing head, wherein the first supporting plate is horizontally moved by the first motor, the rotating plate is rotatably arranged on the first supporting plate through a bearing, the second motor is fixed on the first supporting plate and drives the rotating plate to rotate around a Z axis, the third motor is fixed on the rotating plate, and the buckling and pressing head is driven by the third motor to move up and down.

5. The high-versatility automatic crimping apparatus for spring nails of heat sinks according to claim 4, characterized in that: one side edge of the rotating plate is provided with an arc gear structure, and the rotating end of the second motor is provided with a first driving gear meshed with the arc gear structure.

6. The high-universality automatic buckling and pressing equipment for the spring nails of the radiators according to claim 4, which is characterized in that: the buckling and pressing head is arranged on a lifting plate, a rack is arranged on the lifting plate, and the lifting plate is movably arranged on a sliding rail on the rotating plate up and down through a sliding block; and a second driving gear in meshing transmission with the rack is arranged at the rotating end of the third motor.

7. The high-universality automatic buckling and pressing equipment for the spring nails of the radiators according to claim 4, which is characterized in that: the bottom of the crimping head is provided with a profiling groove which is profiled with the head of the spring rubber nail, and a vacuum adsorption hole is arranged in the profiling groove.

8. The high-universality automatic buckling and pressing equipment for the spring nails of the radiators according to claim 1, which is characterized in that: and the buckling station is positioned above the rotating disc and is provided with a pressing module for pressing the radiator on the tool and a positioning module for accurately positioning the radiator on the tool below the rotating disc.

9. The high-versatility automatic buckling apparatus for spring nails of heat sinks of claim 8, wherein: the pressing module comprises a first air cylinder and a pressing plate driven by the first air cylinder to move up and down.

10. The high-versatility automatic buckling apparatus for spring nails of heat sinks of claim 8, wherein: the positioning module comprises a second cylinder, a second supporting plate driven by the second cylinder to move up and down, and a plurality of positioning columns fixed on the second supporting plate and arranged in a one-to-one correspondence mode according to the positions of the radiator mounting holes, wherein the tops of the positioning columns are in conical tip structures.