CN217780066U

CN217780066U - Feeding device and antenna detection system thereof

Info

Publication number: CN217780066U
Application number: CN202121137879.6U
Authority: CN
Inventors: 彭战争
Original assignee: Guangdong Huajida Precision Machinery Co ltd
Current assignee: Guangdong Huajida Precision Machinery Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-11-11
Anticipated expiration: 2031-05-25

Abstract

The utility model relates to the detection field, in particular to a feeding device and an antenna detection system thereof; the feeding device comprises a base, a conveying unit and an adsorption unit, wherein the conveying unit and the adsorption unit are arranged on the base, a discharging position and a plurality of jigs for placing products are arranged on the conveying unit, the conveying unit conveys the jigs with the products placed on the jigs to the discharging position in sequence, and the adsorption unit adsorbs the products in the jigs at the discharging position to the next station; the utility model designs a feeding device, which effectively improves the automation degree of product conveying, and further improves the conveying efficiency of products; furthermore, the sensor and the positioning unit are arranged for carrying out multiple recognition and positioning, so that the false alarm rate is effectively reduced, and the conveying stability and precision of the product are improved; furthermore, by designing an antenna detection system, the automation degree of antenna detection is higher, and the detection efficiency and accuracy of the antenna are effectively improved.

Description

Feeding device and antenna detection system thereof

Technical Field

The utility model relates to a detection area, concretely relates to feed arrangement and antenna detecting system thereof.

Background

With the maturity of smart phones in recent years, the design space of a mobile phone antenna is smaller and smaller, many antenna designs are designed by being attached to a mobile phone middle frame or by using a part of a mobile phone metal middle frame as a radiator of the antenna, such as an FPC antenna, the quality of the FPC antenna directly affects the performance of the mobile phone, and for manufacturers, it is very important to ensure the quality of the FPC antenna, and the FPC antenna is easy to have the problems of gold plating scratch, hard board damage, copper exposure, terminal tin connection, oxidation, crush deformation, tilting deformation and the like in the manufacturing process, so that the FPC antenna needs to be subjected to comprehensive quality detection before leaving a factory, and any test point cannot be ignored or omitted.

In the existing manufacturing industry of the FPC antenna, the traditional manual detection is still the main method of detection. However, as the line width and the line distance of the FPC antenna product are smaller and smaller, the image density is higher and higher, and the industrial requirements cannot be met due to long detection time and high false alarm rate of the traditional manual detection.

Therefore, it is very important to design a feeding device and an antenna detection system thereof capable of detecting the performance of the FPC antenna in an all-around and fully-automatic manner in the field.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem lies in, to the above-mentioned defect of prior art, provide a can all-round, full automated inspection FPC antenna performance's feed arrangement and antenna detection system, overcome among the prior art detection time long, the wrong report rate is high and can't satisfy the defect of industry demand.

The utility model provides a technical scheme that its technical problem adopted is: the feeding device is provided, and the preferable scheme is as follows: the feeding device comprises a base, a conveying unit and an adsorption unit, wherein the conveying unit and the adsorption unit are arranged on the base, a discharge position and a plurality of jigs used for placing products are arranged on the conveying unit, the jigs used for placing the products are sequentially conveyed to the discharge position by the conveying unit, and the products in the discharge position jigs are adsorbed to the next station by the adsorption unit.

Wherein, the preferred scheme is as follows: the conveying unit comprises a first driving module and a conveying belt connected with the first driving module, the plurality of jigs are arranged on the conveying belt side by side, and the first driving module can drive the conveying belt to move and drive the jigs to move.

Wherein, the preferred scheme is as follows: the first driving module comprises a first motor and a gear assembly, the conveying belt is sleeved outside the gear assembly, the first motor drives the gear assembly to rotate, and the conveying belt is driven to move so as to convey products.

Wherein, the preferred scheme is as follows: the gear assembly comprises a main gear and an auxiliary gear, and the first motor is driven to be fixed with the main gear and can drive the main gear to rotate and drive the conveying belt to move and drive the auxiliary gear to rotate.

Wherein, the preferred scheme is: the adsorption unit comprises a second driving module, a rotating module connected with the second driving module and a suction nozzle, the suction nozzle is arranged on the rotating module, and the second driving module drives the rotating module to rotate and drives the suction nozzle to move.

Wherein, the preferred scheme is as follows: the rotation module comprises a rotation plate fixedly connected with the second driving module and an installation column used for installing the suction nozzle, the installation column is fixedly connected with the rotation plate, and the second driving module can drive the rotation plate to rotate and drive the installation column to move so as to move the product.

Wherein, the preferred scheme is: the rotating module further comprises a limiting plate and a fixing column, a notch is formed in the limiting plate, a through hole is formed in the rotating plate, one end of the fixing column is fixed to the mounting column, and the other end of the fixing column penetrates through the through hole to be connected with the rotating plate and penetrates through the notch to be connected with the limiting plate so as to achieve limiting rotation.

Wherein, the preferred scheme is as follows: the feeding device further comprises a positioning unit which is arranged on the base and corresponds to the discharging position so as to position the product.

Wherein, the preferred scheme is as follows: the feeding device further comprises a sensor used for sensing the position of the product, and the position of the sensor corresponds to the jig.

For solving the problem that prior art exists, the utility model also provides an antenna detection system, its preferred scheme lies in: antenna detecting system includes as above feed arrangement, still includes loading attachment, material loading manipulator, turning device, detection device, discharging device, unloading manipulator and unloader, and the antenna is through the loading attachment material loading to snatch through material loading manipulator and carry out 180 upsets to turning device, and snatch the antenna after will overturning to feed arrangement, absorb to detection device through feed arrangement again and detect, the antenna after the detection carries out the unloading through discharging device ejection of compact to unloader, and carry out the unloading through unloader.

The utility model has the advantages that compared with the prior art, the utility model designs a feeding device, on one hand, the automation degree of product conveying is effectively improved, and further the conveying efficiency of products is improved, on the other hand, the false alarm rate is effectively reduced by arranging a sensor and a positioning unit to perform multiple identification and positioning, and further the conveying stability and the precision of products are improved; furthermore, by designing an antenna detection system, the automation degree of antenna detection is higher, and the detection efficiency and accuracy of the antenna are effectively improved.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic structural diagram of a feeding device in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a positioning unit in an embodiment of the present invention;

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

fig. 4 is a first structural schematic diagram of a first bracket according to an embodiment of the present invention;

fig. 5 is a second schematic structural diagram of the first bracket according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of an adsorption unit in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an antenna detection system in an embodiment of the present invention.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, the embodiment of the present invention provides a feeding device.

The utility model provides a feeding device, refers to fig. 1, feeding device includes base, conveying unit 2 and adsorbs unit 3, conveying unit 2 and adsorption unit 3 all set up on the base, be provided with out material level 21 and be used for placing the tool 22 of product on the conveying unit 2, conveying unit 2 carries the tool 22 of placing the product to ejection of compact level 21, adsorption unit 3 adsorbs the product in this tool 22 to next station.

Specifically, the base includes a first support 11 for fixing the conveying unit 2 and a second support 12 for fixing the suction unit, the second support 12 is connected with the first support 11, and the specific structures of the first support 11 and the second support 12 can be set according to the specific structures of the conveying unit 2 and the suction unit 3. The utility model discloses a product conveying device, including conveying unit 2, adsorption unit 2, conveying unit 2, adsorption unit 2, work position 21, after putting conveying unit 2, conveying unit 2 is last to have still preset a material level 21, material level 21 is mainly for the further location of product, has both made things convenient for adsorption unit 3's absorption, has improved the transport stability and the precision of product again, the concrete position of material level 21 that goes out can be set for according to actual conditions, for example confirm according to the concrete adsorption site of adsorption unit 3, perhaps confirm according to the last material level position of next station, adsorption unit 3 sets up in conveying unit 2's top, and the product that is mainly used for in the tool 22 of conveying unit 2 top absorbs and removes to next station, and after the product was placed in tool 22, conveying unit 2 removes to will drive tool 22 and remove, so that the product in the tool 22 gets into preset material level 21, after the product got into material level 21, adsorption unit 3 will absorb this product to absorb it to next station.

Further, and referring to fig. 2, the feeding device further comprises a positioning unit 4, wherein the positioning unit 4 is disposed on the base and corresponds to the position of the discharging position 21, so as to further position the product.

Specifically, and refer to fig. 1 and fig. 2, positioning unit 4 includes fixing base 41 and locating plate 42, fixing base 41 is fixed to be set up on first support 11, locating plate 42 and fixing base 41 fixed connection just set up in the top of material level 21, be provided with the through-hole on the locating plate 42, the through-hole mainly is for conveniently adsorbing the product on unit 3 absorption jig 22, and wherein, when the jig of placing the product removed to material level 21 department, the product faced the through-hole position, and absorption unit 3 passes the through-hole and can absorb the product.

Further, and referring to fig. 2, the feeding device further includes a sensor 5 for sensing the position of the product, and the position of the sensor 5 corresponds to the position of the jig 22.

Specifically, feed arrangement still includes a plurality of sensors 5, be provided with a plurality of sensor mount pads 51 that are used for installing sensor 5 on the first support 11, sensor 5 passes through sensor mount pad 51 to be fixed on first support 11, and the position that sets up of each sensor 5 all corresponds with tool 22 to the response product position further improves the precision of carrying.

Through setting up this feed arrangement, can realize the automatic feed of product, it not only can effectively improve feeding efficiency for artifical feeding, can also effectively improve the stability and the precision of feeding, through applying this feed arrangement to actual scene, can effectively improve the degree of automation in whole scene.

As shown in fig. 3, the embodiment of the present invention provides a conveying unit.

Referring to fig. 3, the conveying unit 2 includes a first driving module and a conveying belt 24 connected to the first driving module, the jig 22 is disposed on the conveying belt 24, and the first driving module can drive the conveying belt 24 to move and drive the jig 22 to move.

Specifically, referring to fig. 1 and 3, the first driving module includes a first motor 231 and a gear assembly, the gear assembly is fixedly connected to an output shaft of the first motor 231, the conveying belt 24 is sleeved outside the gear assembly, the first motor 231 can drive the gear assembly to rotate and drive the conveying belt 24 to move so as to move the product on the conveying belt 24 to the discharge position 21, the gear assembly includes a plurality of gears, which can be set according to actual conditions, for example, when the length of the conveying belt 24 is too long, a plurality of gears can be set so as to improve conveying stability and conveying power, when the length of the conveying belt 24 is too short, a smaller number of gears can be set so as to reduce cost, in this embodiment, a scheme of two gears is adopted, that is, the gear assembly includes two gears, namely a main gear 232 and a sub-gear 233, the main gear 232 is fixedly connected to the output shaft of the first motor 231, the conveying belt 24 is sleeved outside the two gears, and the main gear 232 and the sub-gear 233 respectively abut against two ends of the inner side of the conveying belt 24 so as to support and drive the conveying belt 24, and specifically, when the first motor 231 operates, the output shaft 232 rotates and drives the main gear 232 to further move and drive the conveying belt 24 to transport the product, so as to further improve the conveying efficiency of the conveying belt 24.

Further, referring to fig. 1 and 4, in order to facilitate installation of the conveying unit, the first bracket 11 is provided with two supporting plates 111, the first motor 231 is fixedly disposed outside one of the supporting plates 111, the conveying belt 24 and the gear assembly are both disposed between the two supporting plates 111, the supporting plate 111 is provided with a through hole corresponding to an output shaft of the first motor 231, and the output shaft of the first motor 231 can pass through the through hole and be fixed with the gear assembly.

Further, referring to fig. 1 and fig. 5, in order to prevent the jig 22 from being affected by stress or inertia during the conveying process to generate deviation, the first support 11 is further provided with two limiting bars 112, and the two limiting bars 112 are respectively fixed above the two support plates 111 and correspond to two side positions of the conveyor belt 24.

As shown in fig. 6, an embodiment of the present invention provides an adsorption unit.

Referring to fig. 1 and 6, the adsorption unit 3 includes a second driving module 31, a rotation module connected to the second driving module 31, and a suction nozzle 33, the suction nozzle 33 is disposed on the rotation module, and the second driving module 31 drives the rotation module to rotate and drives the suction nozzle 33 to move.

Specifically, the second driving module 31 is a second motor 31, one end of the rotating module is fixedly connected to the second motor 31, and the other end of the rotating module is used for mounting the suction nozzle 33, and the second driving module is mainly used for driving the suction nozzle 33 to move so as to suck the product on the feeding device to the next station, a specific structure of the rotating module can be set according to an actual scene, in this embodiment, the rotating module includes a rotating plate 321 and a mounting post 322 for mounting the suction nozzle 33, one end of the rotating plate 321 is fixedly connected to the output shaft 311 of the second motor 31, and the other end of the rotating plate is fixedly connected to one end of the mounting post 322, a suction nozzle mounting seat 3221 is disposed on the other end of the mounting post 322, and the suction nozzle 33 is fixedly disposed at the end of the mounting post 322 through the suction nozzle mounting seat 3221, wherein the second driving module 31 can drive one end of the rotating plate 321 to rotate by rotating the output shaft thereof, so that the other end of the rotating plate 321 makes a circular motion around the output shaft, and the other end of the rotating plate 321 is fixedly connected to one end of the mounting post 322, and makes a vertical and horizontal position of the product change so as to meet a requirement of a larger range of the scene.

Further, in order to prevent the position deviation of the rotating module in repeated movement for multiple times and influence the precision and stability of product feeding, the rotating module is further provided with a limiting plate 323 and a fixing column 324 for limiting, the limiting plate 323 is provided with a notch, the rotating plate 321 is provided with a through hole, one end of the fixing column 324 is fixed with the mounting column 322, and the other end of the fixing column 324 penetrates through the through hole to be connected with the rotating plate 321 and penetrates through the notch to be connected with the limiting plate 323 so as to realize limiting rotation.

The working process of the whole feeding device is as follows: after a product is placed in the jig 22, the first motor 231 works and rotates through the output shaft thereof to drive the main gear 232 to rotate, the main gear 232 cooperates with the pinion 233 to drive the conveyor belt 24 to move, and cooperates with the limit strip 112 to cause the conveyor belt 24 to move stably and drive the jig 22 with the product placed thereon to move stably, during the moving process, the sensor 5 senses the position thereof to further improve the conveying precision thereof, when the jig 22 with the product placed thereon is moved to the discharging position 21, the positioning unit divided on the discharging position 21 is used for further positioning, when the product is directly opposite to the through hole on the positioning unit, the second motor 31 works and rotates through the output shaft thereof to drive one end of the rotating plate 321 to rotate, so that the other end of the rotating plate 321 makes a circular motion around the output shaft, and one end of the fixed column 324 moves along the notch of the limit plate 323 to drive the mounting column 322 to move, and cause the suction nozzle 33 to move to the positioning unit and suck the product, and when the suction nozzle 33 sucks the product, the rotating plate 31 continues to drive the suction nozzle 321 to move to the next product to suck a next product.

As shown in fig. 7, an embodiment of the present invention provides an antenna detection system.

The utility model provides an antenna detecting system, refer to fig. 7, antenna detecting system includes as above feed arrangement A, still include loading attachment B, material loading manipulator C, turning device D, detection device E, discharging device F, unloading manipulator G and unloader H, the antenna is through loading attachment B material loading to snatch through material loading manipulator C and carry out 180 upsets to turning device D, and snatch the antenna after the upset to feed arrangement, absorb to detection device E through feed arrangement again and detect, the antenna after the detection is through discharging device F ejection of compact to discharging device H, and carry out the unloading through unloader H.

Specifically, when the antenna detection system performs antenna detection, the whole process is as follows: on will placing the feed tray of antenna on loading attachment B, loading manipulator C snatchs the antenna in the feed tray from loading attachment B, and snatch to turning device D, in the actual detection, because the orientation of putting of antenna in the feed tray is opposite rather than its required orientation when examining, so need utilize turning device D to carry out 180 upsets with the antenna, make its two sides change so that detect, after the antenna is overturned by turning device D, snatch to feeding device A through loading manipulator C and further fix a position, absorb to detection device E through feeding device A again and carry out a plurality of item detections, after a plurality of item detections of antenna, carry out the ejection of compact through discharging device F, the antenna after the ejection of compact snatchs to unloader H through unloading manipulator G and carries out the unloading. The feeding device H includes a feeding device H for an ok antenna and a feeding device H for an NG antenna.

The detection items of the antenna specifically include that the hardboard is damaged, copper exposure detects, and terminal tin, tin pearl, oxidation detect, and FPC weighs, warp and detect and the shell fragment warp, the steel sheet perk detects etc. detection device EE includes the detection module that corresponds with each detection item, for example gilt fish tail, dirty detection module, terminal tin, tin pearl, oxidation detection module, FPC weighs, warp detection module and shell fragment warp, steel sheet perk detection module etc..

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, which is intended to cover all equivalent changes and modifications made within the scope of the present invention.

Claims

1. A feeding device is characterized in that: the feeding device comprises a base, a conveying unit and an adsorption unit, wherein the conveying unit and the adsorption unit are arranged on the base, a discharging position and a plurality of jigs used for placing products are arranged on the conveying unit, the conveying unit is used for sequentially conveying the jigs used for placing the products to the discharging position, and the adsorption unit is used for adsorbing the products in the discharging position jigs to a next station.

2. The feeding device according to claim 1, characterized in that: the conveying unit comprises a first driving module and a conveying belt connected with the first driving module, the plurality of jigs are arranged on the conveying belt side by side, and the first driving module can drive the conveying belt to move and drive the jigs to move.

3. The feeding device according to claim 2, characterized in that: the first driving module comprises a first motor and a gear assembly, the conveying belt is sleeved outside the gear assembly, the first motor drives the gear assembly to rotate, and the conveying belt is driven to move so as to convey products.

4. The feeding device according to claim 3, characterized in that: the gear assembly comprises a main gear and an auxiliary gear, and the first motor is driven to be fixed with the main gear and can drive the main gear to rotate and drive the conveying belt to move and drive the auxiliary gear to rotate.

5. The feeding device according to claim 1, characterized in that: the adsorption unit comprises a second driving module, a rotating module connected with the second driving module and a suction nozzle, the suction nozzle is arranged on the rotating module, and the second driving module drives the rotating module to rotate and drives the suction nozzle to move.

6. The feeding device according to claim 5, wherein: the rotation module comprises a rotation plate fixedly connected with the second driving module and an installation column used for installing the suction nozzle, the installation column is fixedly connected with the rotation plate, and the second driving module can drive the rotation plate to rotate and drive the installation column to move so as to move the product.

7. The feeding device according to claim 6, wherein: the rotating module further comprises a limiting plate and a fixing column, a notch is formed in the limiting plate, a through hole is formed in the rotating plate, one end of the fixing column is fixed to the mounting column, and the other end of the fixing column penetrates through the through hole to be connected with the rotating plate and penetrates through the notch to be connected with the limiting plate so as to achieve limiting rotation.

8. The feeding device according to claim 1, characterized in that: the feeding device further comprises a positioning unit, and the positioning unit is arranged on the base and corresponds to the position of the discharging position so as to position the product.

9. The feeding device according to claim 1, characterized in that: the feeding device further comprises a sensor used for sensing the position of the product, and the position of the sensor corresponds to the jig.

10. An antenna detection system, characterized by: the antenna detection system comprises the feeding device as claimed in any one of claims 1 to 9, and further comprises a feeding device, a feeding manipulator, a turnover device, a detection device, a discharging manipulator and a discharging device, wherein the antenna is fed by the feeding device, is grabbed to the turnover device by the feeding manipulator for 180-degree turnover, is grabbed to the feeding device after turnover, is sucked to the detection device by the feeding device for detection, and is discharged to the discharging device by the discharging device for discharging by the discharging device.