CN219142994U - Full-automatic fingerprint module functional test equipment - Google Patents

Abstract

The application provides a full-automatic fingerprint module functional test equipment, include: the device comprises a frame, a conveyer belt, a plurality of first lifting mechanisms and a plurality of material taking mechanisms; in this application, every two dislocation of extracting mechanism distributes in the both sides of conveyer belt, and every extracting mechanism side all corresponds and is provided with testing mechanism, so let independent distribution between each extracting mechanism, and carry out fingerprint module's transport work and test work independently, consequently, independent work between each extracting mechanism and the testing mechanism, mutually noninterfere, need not to wait for another mechanism to just can carry out next process in the production process, work efficiency can be improved, and the position distribution between each mechanism is reasonable moreover, can get the fingerprint module simultaneously and put, can further improve production efficiency.

Description

Full-automatic fingerprint module functional test equipment

Technical Field

The utility model relates to the technical field of fingerprint module testing, in particular to full-automatic fingerprint module function testing equipment.

Background

At present, after the production of the fingerprint module is completed, various parameter tests such as tests on current and voltage, communication parameters, on-off parameters and the like are required to be carried out so as to ensure the product quality of the fingerprint module.

But current fingerprint module test equipment, in carrying the fingerprint module to the accredited testing organization in-process, mostly need the manual work to assist to go on, be difficult to realize the automatic transport and the test process of fingerprint module, therefore there is the condition that work efficiency is low, moreover, current test equipment is in the state of stopping when carrying out the test to the fingerprint module in one of them material dish, with waiting that the fingerprint module in this material dish indicates all to test, the conveyer belt just can continue the operation and transport the fingerprint module that the test was finished to next station, therefore there is the condition that waste time, efficiency can not reach the maximize.

Therefore, it is necessary to provide a technical solution that can optimize the structure of the fingerprint module testing apparatus to realize automated production and improve production efficiency.

Disclosure of Invention

The utility model provides full-automatic fingerprint module function test equipment, which aims to solve the problems of low automation degree and low working efficiency of the existing test device.

The technical scheme adopted by the utility model is as follows: a full-automatic fingerprint module functional test apparatus, comprising: the conveying belt is arranged on the frame according to a specified direction and is used for conveying the material tray; the material taking shafts are arranged above the conveying belt and perpendicular to the length direction of the conveying belt, are arranged on the frame in groups along the length direction of the conveying belt, and are opposite to each other and distributed in a staggered manner;

A first lifting mechanism is arranged between the two material taking shafts in the same group, is arranged on the frame and is positioned below the conveying belt, and the first lifting mechanism is used for vertically lifting a material disc on the conveying belt upwards to a clamping station at the material taking shaft;

the material taking shaft is connected with a material taking mechanism, a testing mechanism is arranged below the material taking shaft and is located on one side of the conveying belt, and the material taking mechanism is used for moving a fingerprint module in the clamping station to the testing mechanism for testing.

In one embodiment, the device further comprises a positioning mechanism; the positioning mechanism is arranged on the frame and is positioned above the conveying belt and used for fixing the material disc lifted into the clamping station by the first lifting mechanism.

In one embodiment, the positioning mechanism comprises a positioning frame and two fixing components; the positioning frame is arranged on the rack, and is used for accommodating the material disc lifted by the first lifting mechanism in the middle; the two fixing components are respectively arranged on two sides of the positioning frame so as to mutually cooperate and fix the material tray.

In one embodiment, the fixing assembly comprises a fixing cylinder, a moving block, a rotating rod and a fixing plate; the fixed cylinder is arranged on the positioning frame, and the moving block is movably arranged on the positioning frame and is connected with a piston rod of the fixed cylinder; the rotating rod is rotatably arranged on the locating frame, one end of the rotating rod is connected with the moving block, the other end of the rotating rod is connected with the fixed plate, and the fixed plate is movably arranged on the locating frame;

The fixing cylinder drives the fixing plate to move towards the inside of the positioning frame, so that the fixing plate fixes the material tray.

In one embodiment, the first lifting mechanism comprises a fixed frame, a limiting rod, a lifting motor, a lifting screw rod and a lifting plate; the fixing frame is arranged on the frame, and the lifting motor is arranged on the fixing frame; the lifting screw rod is rotatably arranged on the fixing frame, the lower end of the lifting screw rod is connected with an output shaft of the lifting motor, and the upper end of the lifting screw rod is connected with the lifting plate; the limiting rod is movably arranged on the fixing frame, and the upper end of the limiting rod is connected with the lifting plate;

the lifting motor drives the lifting plate to move upwards so as to lift the material disc on the conveying belt into the clamping station.

In one embodiment, the take-off mechanism includes a drive assembly, a take-off bracket, and a clamp assembly; the driving assembly is arranged on the material taking shaft; the material taking support is movably arranged on the material taking shaft and is connected with the driving assembly; the clamping assembly is arranged on the material taking bracket;

the driving assembly drives the material taking support to move on the material taking shaft, so that the clamping assembly can move to the clamping station to clamp the fingerprint module on the material disc and place the fingerprint module on the testing mechanism.

In one embodiment, the material taking bracket is provided with a plurality of clamping assemblies in parallel; the clamping assembly comprises a material taking cylinder, a material taking sliding block, a rotating motor, a material taking sliding rail and a suction nozzle; the material taking cylinder and the material taking sliding rail are both arranged on the material taking bracket, and the material taking sliding block is movably arranged on the material taking sliding rail and connected with the material taking cylinder; the rotary motor is arranged on the material taking sliding block, and the suction nozzle is arranged on the rotary motor;

and the material taking cylinder drives the material taking sliding block to move on the material taking sliding rail so as to adjust the position of the suction nozzle.

In an embodiment, each of the material taking shafts is correspondingly provided with a plurality of test mechanisms, each test mechanism comprises a test jig and a test platform, and the test jigs are used for moving the fingerprint modules on the material taking mechanisms into the test platform.

In one embodiment, the frame is further provided with a second lifting mechanism and a supporting mechanism; the second lifting mechanism is arranged below the conveying belt; the supporting mechanism is arranged at the end part of the conveying belt and is positioned above the second lifting mechanism;

the supporting mechanism is used for placing the material disc, and the second lifting mechanism is used for moving the material disc from the supporting mechanism to the conveyor belt or moving the material disc from the conveyor belt to the supporting mechanism.

In one embodiment, the supporting mechanism comprises two supporting components, and the two supporting components are respectively arranged on the machine frames at two sides of the conveying belt;

the support assembly comprises a support cylinder, a driving rod and a support plate; the support cylinder is arranged on the frame, the support plate is movably arranged on the frame, the driving rod rotates on the frame, one end of the driving rod is connected with a piston rod of the support cylinder, and the other end of the driving rod is connected with the support plate;

the supporting plates are driven to be close to or far away from each other by the supporting air cylinders so as to receive or release the material tray.

The beneficial effects of the utility model are as follows:

1. in the application, the material taking shafts are arranged on the frame in pairs along the length direction of the conveying belt in a group mode, the same group of two material taking shafts are arranged oppositely and distributed in a staggered mode, and each material taking mechanism is correspondingly provided with a plurality of test mechanisms, so that the material taking mechanisms are independently distributed, and the conveying work and the test work of the fingerprint modules are independently carried out, therefore, the material taking mechanisms and the test mechanisms are independently operated and do not interfere with each other, the next process can be carried out without waiting for another mechanism in the production process, the working efficiency can be improved, the position distribution among the mechanisms is reasonable, the fingerprint modules can be taken and placed at the same time, and the production efficiency can be further improved; meanwhile, the material taking shafts are arranged in a staggered mode, so that the production efficiency is improved, and meanwhile, the occupied space can be saved.

2. In this application, place the fingerprint module that will wait to test on the material dish, then carry the material dish to first elevating system top through the conveyer belt, under the promotion support of first elevating system, the material dish can leave the conveyer belt and upwards move to in the centre gripping station of extracting mechanism, then carry the fingerprint module on the material dish through extracting mechanism centre gripping material, and carry out the test in the accredited testing organization, after accomplishing the test, rethread extracting mechanism places the fingerprint module back in the material dish, with this automatic transport and the test process of accomplishing the fingerprint module, when testing the fingerprint module in one of them material dish, the conveyer belt need not stop, continue to transport other material dishes to next group get material, accredited testing organization, thereby realize when the fingerprint module in one of them material dish tests, do not influence the test of fingerprint module in other material dish, that is said, this application can realize getting in a plurality of material dishes and test work, each process links up closely, can ensure production efficiency.

3. In this application, all be independent work between each first elevating system, between each extracting mechanism and between each testing mechanism, mutually noninterfere, consequently when the maintenance is changed, need not to stop equipment totally, ensure the continuation of production work.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a top view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a material taking mechanism according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a clamping assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing a positioning mechanism, a first lifting mechanism, a second lifting mechanism and a supporting mechanism according to an embodiment of the present utility model mounted on a conveyor belt;

FIG. 6 is a schematic diagram of a positioning mechanism according to an embodiment of the present utility model;

FIG. 7 is a schematic structural view of a fixing assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a first lifting mechanism according to an embodiment of the present utility model;

FIG. 9 is a schematic view illustrating a first lifting mechanism mounted on a frame according to an embodiment of the present utility model;

FIG. 10 is a schematic view of a supporting mechanism with a tray thereon according to an embodiment of the present utility model;

FIG. 11 is a schematic view of a supporting mechanism and a second lifting mechanism according to an embodiment of the present utility model;

FIG. 12 is a schematic view of a support assembly according to an embodiment of the present utility model;

FIG. 13 is an exploded view of a support assembly according to an embodiment of the present utility model;

fig. 14 is a schematic structural view of a support plate according to an embodiment of the utility model.

The drawings are marked with the following description: 1. a frame; 2. a material taking mechanism; 201. a material taking shaft; 202. a material taking bracket; 203. a clamping assembly; 204. a material taking screw rod; 205. a material taking motor; 206. a material taking slide block; 207. a rotating electric machine; 208. a material taking slide rail; 209. a suction nozzle; 3. a test platform; 4. a conveyor belt; 5. a first lifting mechanism; 501. a fixing frame; 502. a limit rod; 503. lifting the motor; 504. lifting the screw rod; 505. a lifting plate; 6. a positioning mechanism; 601. a positioning frame; 602. a fixing assembly; 603. a material box; 604. a fixed cylinder; 605. a moving block; 606. a rotating rod; 607. a fixing plate; 608. positioning a sliding rail; 7. a second lifting mechanism; 8. a support mechanism; 801. a support cylinder; 802. a driving rod; 803. a support plate; 804. supporting the slide rail; 805. a limiting block; 806. a support slider; 807. a bottom plate; 808. a base; 809. a convex plate; 9. a material tray; 10. and a limiting plate.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

The embodiment provides full-automatic fingerprint module functional test equipment.

Referring to fig. 1-2, fig. 1 shows a schematic structural diagram of a fully automatic fingerprint module functional test apparatus, and fig. 2 shows a top view of the fully automatic fingerprint module functional test apparatus. In this embodiment, full-automatic fingerprint module functional test equipment includes: the device comprises a frame 1, a conveying belt 4 and a plurality of material taking shafts 201, wherein the conveying belt 4 is arranged on the frame 1 according to a specified direction and is used for conveying material trays 9; the material taking shafts 201 are arranged above the conveying belt 4 and perpendicular to the length direction of the conveying belt 4, the material taking shafts 201 are arranged on the frame 1 in groups along the length direction of the conveying belt, and the material taking shafts 201 in the same group are arranged opposite to each other and distributed in a staggered manner; a first lifting mechanism 5 is arranged between the two material taking shafts 201 in the same group, the first lifting mechanism 5 is arranged on the frame 1 and is positioned below the conveying belt 4, and the first lifting mechanism 5 is used for vertically lifting the material disc 9 on the conveying belt 4 upwards to a clamping station at the material taking shaft 201; the material taking shaft 201 is connected with a material taking mechanism 2, a testing mechanism 3 is arranged below the material taking shaft, the testing mechanism 3 is positioned on one side of the conveying belt 4, and the material taking mechanism 2 is used for moving a fingerprint module in the clamping station to the testing mechanism 3 for testing; in this embodiment, the material taking shafts 201 are distributed in two-to-two dislocation, and each material taking mechanism 2 is correspondingly provided with a plurality of test mechanisms 3, so that each material taking shaft 201 and the material taking mechanisms 2 arranged on the material taking shafts are independently distributed, and the conveying work and the testing work of the fingerprint modules are independently carried out, so that each material taking mechanism 2 and the test mechanisms independently work, do not interfere with each other, the next procedure can be carried out without waiting for another mechanism in the production process, the working efficiency can be improved, the position distribution among the mechanisms is reasonable, the installation space of the equipment is optimized, and a plurality of material taking mechanisms can simultaneously take and put the fingerprint modules, so that the production efficiency can be further improved. In addition, in this embodiment, the material taking shafts 201, the first lifting mechanisms 5, the material taking mechanisms 2 and the testing mechanisms work independently and do not interfere with each other, so that the equipment does not need to be stopped completely during maintenance and replacement, and continuous production is ensured.

In this embodiment, during operation, place the fingerprint module of waiting to test on material dish 9, then carry material dish 9 to first hoist mechanism 5 top through conveyer belt 4, under the promotion support of first hoist mechanism 5, material dish 9 can leave conveyer belt 4 and upwards move to in the centre gripping station of feeding mechanism 2, then through the fingerprint module on feeding mechanism 2 centre gripping material dish 9, and carry the testing mechanism department with the fingerprint module and test, after the completion test simultaneously, rethread feeding mechanism 2 places the fingerprint module back in material dish 9, thereby accomplish the automatic transportation and the testing process of fingerprint module, thereby improve work efficiency, and independent work between each part of this application, the process links up closely, can improve work efficiency.

After the first lifting mechanism 5 lifts the material disc 9 reaching the position to the clamping station, the first lifting mechanism 5 descends to the original position, the conveyer belt continues to convey other material discs to other first lifting mechanisms 5, meanwhile, the material taking mechanisms 2 on the same group of two material taking shafts alternately clamp fingerprint modules in the material disc 9 at the clamping station in turn and convey the fingerprint modules to corresponding testing mechanisms to be tested until all the fingerprint modules in the material disc are tested, and the conveyer belt, the first lifting mechanism, the material taking mechanisms and the testing mechanisms work independently and do not interfere with each other.

Specifically, the material tray 9 provided in this embodiment is substantially square, and is provided with a plurality of hole sites (see fig. 9) at the upper end surface, so that one fingerprint module is placed in each hole site; the conveyor belt 4 is arranged on the frame 1 according to a specified direction, the conveyor belt 4 is provided with two sections and is respectively arranged on two sides of the frame 1 (see fig. 9-10), and the material tray 9 is placed between the two sections of the conveyor belt 4, so that the material tray 9 is conveyed to a corresponding station through the conveyor belt 4; the first lifting mechanism 5 is installed on the frame 1 and located below the middle of the two sections of conveying belts 4 (see fig. 9), the material tray 9 on the conveying belts 4 is lifted upwards by the first lifting mechanism 5 and moved into the clamping station of the material taking mechanism 2, then the fingerprint module on the material tray 9 is conveyed into the testing mechanism by the material taking mechanism 2 for testing, and after the testing is completed, the fingerprint module is placed back into the material tray 9, so that automatic conveying and testing work is completed.

It should be noted that, the clamping station is the area that the feeding mechanism 2 can normally clamp the fingerprint module, in this embodiment, the clamping station is located above the conveying belt 4, and is located in the upward lifting path of the first lifting mechanism 5 to the material tray 9, when the first lifting mechanism 5 conveys the material tray 9 upward, the material tray 9 can be moved to the clamping station, so that the feeding mechanism 2 can normally clamp the fingerprint module on the material tray 9. It should be noted that the gripping station is not specifically limited to a particular feature or area, and is intended to illustrate that the take-off mechanism 2 may grip the fingerprint module on the tray 9, and that the gripping station may change when the mounting position of the mechanisms, such as the take-off mechanism 2, changes.

It should be noted that, the testing mechanism 3 may perform various parameter tests on the fingerprint module, such as testing data of current and voltage, and the testing mechanism adopts existing products, and specific testing processes and working principles may refer to the prior art, which is not described herein.

Referring to fig. 1 and 5-7, the present embodiment further includes a positioning mechanism 6; the positioning mechanism 6 is arranged on the frame 1 and is positioned above the conveying belt 4 and used for fixing the material disc 9 lifted into the clamping station by the first lifting mechanism 5. Specifically, each positioning mechanism 6 corresponds to a first lifting mechanism 5, and when the first lifting mechanism 5 lifts the material disc 9 on the conveyer belt 4 to the clamping station, the material disc 9 in the clamping station is fixed through the positioning mechanism 6, so that the material taking mechanism 2 can stably clamp the fingerprint module on the material disc 9; in the testing process, the material taking mechanism 2 can only horizontally move back and forth in the direction perpendicular to the conveying belt, so that the positioning mechanism 6 for supporting the material tray 9 can move back and forth along the length direction of the conveying belt in order to ensure that the material taking mechanism can successfully take materials each time, and the material taking mechanism can aim at the fingerprint modules at different positions in the material tray each time; the movement of the positioning mechanism 6 can be realized by the prior art, such as a screw slider transmission, and will not be described herein.

Further, referring to fig. 1 and 5-7, the positioning mechanism 6 includes a positioning frame 601 and two fixing components 602; the positioning frame 601 is arranged on the frame 1 and is used for accommodating the material disc 9 lifted by the first lifting mechanism 5 in the middle; two fixing components 602 are respectively installed at two sides of the positioning frame 601 to mutually cooperate and fix the material tray 9. Specifically, the positioning frame 601 is located above the first lifting mechanism 5, when the first lifting mechanism 5 lifts the material tray 9 up to the clamping station, at this time, the material tray 9 is located in the positioning frame 601, and then, the two fixing components 602 are matched to fix the material tray 9 in the positioning frame 601, so that the material taking mechanism 2 can stably clamp the fingerprint module.

Further, with continued reference to fig. 1 and 5-7, the stationary assembly 602 includes a stationary cylinder 604, a moving block 605, a rotating rod 606, and a stationary plate 607; the fixed cylinder 604 is arranged on the positioning frame 601, and the moving block 605 is movably arranged on the positioning frame 601 and is connected with a piston rod of the fixed cylinder 604; the bull stick 606 rotates to be installed on the locating frame 601, and the one end of bull stick 606 is connected with the movable block 605, and the other end is connected with fixed plate 607, and fixed plate 607 movable mounting is on the locating frame 601. Specifically, a guide rail is horizontally arranged at the side of the positioning frame 601, and the moving block 605 is movably mounted on the guide rail, and driven by the fixed cylinder 604, so that the moving block 605 moves reciprocally on the guide rail; the rotating rod 606 is approximately L-shaped and hinged on the positioning frame 601 at the middle corner, meanwhile, one end of the rotating rod 606 is hinged with the middle hole position of the fixed plate 607, and the other end is hinged with the upper part of the moving block 605; the positioning frame 601 is provided with a positioning slide rail 608 at the upper end face, the positioning slide rail 608 faces the inside of the positioning frame 601 and is perpendicular to the length direction of the positioning frame 601, and the fixing plate 607 is movably arranged in the positioning slide rail 608, preferably, the positioning slide rail 608 is provided with two positioning slide rails and is arranged on the positioning frame 601 at intervals, and the fixing plate 607 is arranged on the two positioning slide rails 608, so that the installation and the movement of the fixing plate 607 are more stable.

The working process of the fixing assembly 602 specifically comprises the following steps: the moving block 605 is driven to reciprocate on the guide rail through the fixed air cylinder 604, so that the rotating rod 606 swings at the upper end face of the locating frame 601, the fixed plate 607 is close to or far away from the inside of the locating frame 601 on the locating slide rail 608, when the fixed plates 607 of the two fixed assemblies 602 move towards the inside of the locating frame 601, the two fixed plates 607 are contacted with the material disc 9 in the locating frame 601, and therefore the material disc 9 is clamped and fixed, the material disc 9 is stably placed, and the material taking mechanism 2 can stably clamp fingerprint modules.

Further, referring to fig. 1 and fig. 5-7, a plurality of material boxes 603 (see fig. 6) are disposed at the sides of the positioning frame 601, and the material boxes 603 are used for placing unqualified fingerprint modules, specifically, after the fingerprint modules are tested by the testing mechanism, products with unqualified tests are placed in the material boxes 603 by the material taking mechanism 2, so that the unqualified products are collected intensively.

Referring to fig. 8-9, the first lifting mechanism 5 includes a fixing frame 501, a limit rod 502, a lifting motor 503, a lifting screw 504 and a lifting plate 505; the fixing frame 501 is arranged on the frame 1, and the lifting motor 503 is arranged on the fixing frame 501; the lifting screw rod 504 is vertically and rotatably arranged on the fixing frame 501, the lower end of the lifting screw rod 504 is connected with an output shaft of the lifting motor 503, and the upper end of the lifting screw rod 504 is connected with the lifting plate 505; the stop lever 502 is vertically and movably mounted on the fixing frame 501, and the upper end of the stop lever 502 is connected with the lifting plate 505. The lifting motor 503 drives the lifting screw rod 504 to rotate, so that the lifting plate 505 can move up and down, and in the process of moving up the lifting plate 505, the lifting plate 505 can lift the material disc 9 on the conveyor belt 4 to a clamping station, and after all the fingerprint modules of the material disc 9 are tested, the lifting plate 505 moves down to move the material disc 9 onto the conveyor belt 4 again, and then the material disc 9 is conveyed to the next station through the conveyor belt 4; in addition, during the movement of the lift plate 505, the lift plate 505 is guided and restrained by the restraining bar 502 to ensure a straight and stable movement of the lift plate 505.

Referring to fig. 3-4, the take-off mechanism 2 includes a drive assembly, a take-off bracket 202, and a clamp assembly 203; the drive assembly is mounted on the take-off shaft 201; the material taking support 202 is movably arranged on the material taking shaft 201, and the material taking support 202 is connected with the driving assembly; the clamping assembly 203 is mounted on the take out carriage 202. Specifically, the material taking shaft 201 is provided with a guide rail along the length direction thereof, the material taking support 202 is movably mounted on the guide rail, and the material taking support 202 and the clamping assembly 203 thereon can reciprocate on the material taking shaft 201 through the driving of the driving assembly; meanwhile, the material taking shaft 201 extends above the conveying belt 4, so that the material taking support 202 and the clamping assembly 203 can be moved to the clamping station to clamp the fingerprint module.

It should be noted that, the driving assembly in this embodiment includes a motor and a screw, the motor is installed at one end of the material taking shaft 201, the screw is installed along the length direction of the material taking shaft 201 and can rotate on the material taking shaft 201, one end of the screw is connected with an output shaft of the motor, and meanwhile, the screw is meshed with the material taking support 202, and the screw is driven to rotate by the motor, so that the material taking support 202 can reciprocate on the material taking shaft 201. In another embodiment, the driving assembly may be further configured as an air cylinder and a guide rail, wherein the air cylinder is installed on the material taking shaft 201 and connected with the material taking bracket 202, so that the material taking bracket 202 and the clamping assembly 203 are driven to reciprocate on the material taking shaft 201 by the air cylinder.

Further, as shown in fig. 3-4, a plurality of clamping assemblies 203 are arranged on the material taking support 202 in parallel, so as to clamp a plurality of fingerprint modules, further improving the working efficiency, and preferably, in this embodiment, three clamping assemblies 203 are arranged on the material taking support 202 in parallel; specifically, the clamping assembly 203 includes a material taking cylinder, a material taking slider 206, a rotating motor 207, a material taking slide rail 208, and a suction nozzle 209; the material taking cylinder is arranged on the material taking support 202, the material taking sliding rail 208 is vertically arranged on the material taking support 202, and the material taking sliding block 206 is movably arranged on the material taking sliding rail 208 and is connected with a piston rod of the material taking cylinder; the rotary motor 207 is mounted on the take-out slider 206, and the suction nozzle 209 is mounted on the rotary motor 207. Wherein, get the material slider 206 through getting the material cylinder drive and get the slider 208 and reciprocate to this adjusts the height of suction nozzle 209, thereby ensures that suction nozzle 209 can accurate centre gripping or place the fingerprint module, and rotating electrical machines 207 is used for adjusting the angle of suction nozzle 209, with this flexibility that further improves suction nozzle 209, and then improves the precision of getting to the fingerprint module and put.

The testing mechanism comprises a testing platform 3 and a testing jig, the testing jig can move back and forth between the testing platform 3 and a suction nozzle 209, the suction nozzle places the picked fingerprint module on the testing jig, and the testing jig drives the fingerprint module to move to the testing platform 3 and detect in the testing platform.

Further, referring to fig. 3 to 4, the material taking mechanism 2 further includes a material taking motor 205 and a material taking screw 204, the material taking motor 205 is installed on the frame 1, the material taking screw 204 is rotatably installed on the frame 1 and is located below the material taking shaft 201, the material taking screw 204 is perpendicular to the length direction of the material taking shaft 201, one end of the material taking screw 204 is connected with the material taking motor 205, and the bottom of the test fixture is installed on the material taking screw 204 in a meshed manner; wherein, get material lead screw 204 through getting material motor 205 drive and rotate to make the test fixture can be on getting material lead screw 204 reciprocating motion, thereby let test fixture can be close to or keep away from suction nozzle 209, when test fixture removes to the suction nozzle 209 below of clamping assembly 203, suction nozzle 209 places the fingerprint module that waits to test on the test fixture, test fixture drives the fingerprint module and removes to test platform 3 department and test, and the test finishes, and test fixture shifts out the fingerprint module that finishes from test platform 3 and send suction nozzle 209 department.

Further, the material taking shafts 201 distributed in a staggered manner are horizontally arranged in parallel, and the two material taking shafts 201 are independently arranged and do not interfere with each other, so that the clamping assemblies 203 on the two material taking mechanisms 2 can work independently, and meanwhile, the fingerprint modules can be taken and placed.

Referring to fig. 10-14, a second lifting mechanism 7 and a supporting mechanism 8 are arranged on the frame 1; the second lifting mechanism 7 is arranged below the conveyor belt 4; the support mechanism 8 is mounted at the end of the conveyor belt 4 above the second lifting mechanism 7. Wherein, the material tray 9 can be placed on the supporting mechanism 8, and the second lifting mechanism 7 can lift and place the material tray 9 on the supporting mechanism 8 from the conveyer belt 4 or lift and place the material tray 9 on the conveyer belt 4 from the supporting mechanism 8.

Specifically, a second lifting mechanism 7 and a supporting mechanism 8 are arranged on the frame 1 corresponding to the head end and the tail end of the conveying belt 4; the second lifting mechanism 7 and the supporting mechanism 8 at the head end of the conveying belt 4 are used for discharging, namely, the fingerprint module to be detected is put into the conveying belt 4 to be conveyed, and the specific process is as follows: a plurality of material trays 9 filled with fingerprint modules to be detected can be stacked and placed on the supporting mechanism 8, and then the material trays 9 on the supporting mechanism 8 are lifted and placed on the conveying belt 4 one by one through the second lifting mechanism 7 at the bottom, so that discharging is realized, and the fingerprint modules to be detected are conveyed to a preset station for testing; and the second lifting mechanism 7 and the supporting mechanism 8 at the tail end of the conveying belt 4 are used for collecting the fingerprint modules after the test, and the specific process is as follows: after the fingerprint module tests, place the fingerprint module back in the material dish 9 through feeding mechanism 2, then material dish 9 carries the second elevating system 7 and the supporting mechanism 8 department of tail end through conveyer belt 4, and at this moment, promotes supporting mechanism 8 department with material dish 9 on the conveyer belt 4 through second elevating system 7 to pile up placing material dish 9 through supporting mechanism 8, with this fingerprint module that collects the detection and finish.

In this embodiment, the second lifting mechanism 7 and the first lifting mechanism 5 have the same structure, and the functions and effects achieved are the same.

Further, with continued reference to fig. 10-14, the supporting mechanism 8 includes two supporting components, which are respectively mounted on the frame 1 at two sides of the conveyor belt 4, and support the material tray 9 under the action of the two supporting components; further, the support assembly includes a support cylinder 801, a driving rod 802, and a support plate 803; the support cylinder 801 is mounted on the frame 1, the support plate 803 is movably mounted on the frame 1, the driving rod 802 rotates on the frame 1, one end of the driving rod 802 is connected with a piston rod of the support cylinder 801, and the other end of the driving rod 802 is connected with the support plate 803; specifically, a bottom plate 807 is horizontally arranged at the frame 1 above the conveyor belt 4, a notch is concavely formed at the middle position of the bottom plate 807, a base 808 is arranged at the notch, a driving rod 802 is rotatably arranged on the base 808, the driving rod 802 rotates up and down around the base 808, the upper end of the driving rod 802 is connected with a supporting plate 803, and the lower end is connected with a supporting cylinder 801; meanwhile, support slide rails 804 are arranged on two sides of the bottom plate 807, a support slide block 806 is arranged on two sides of the lower end surface of the support plate 803, and the support plates 803 are slidably arranged on the support slide rails 804 in a one-to-one correspondence manner through the support slide blocks 806, so that the support plate 803 is movably arranged on the frame 1; the backup pad 803 is provided with boss 809 (see fig. 14) towards one side of material dish 9, corresponds the grafting to material dish 9 bottom through two supporting component's boss 809 to this plays the supporting role to material dish 9, simultaneously, all is provided with a plurality of limiting plates 10 (see fig. 10) in frame 1 department that the head end and the tail end of conveyer belt 4 correspond, and limiting plates 10 evenly distributed is in frame 1 both sides for carry out spacingly to material dish 9 on the supporting mechanism 8, so that material dish 9 can stably place.

Wherein, the driving rod 802 is pulled to swing through the supporting cylinder 801, so that the supporting plate 803 can approach to or depart from the material tray 9 on the supporting sliding rail 804; when the supporting plates 803 on the two supporting components are close to each other, the material trays 9 can be stacked and placed on the supporting plates 803, or the material trays 9 lifted by the second lifting mechanism 7 can be supported and received, and when the supporting plates 803 on the two supporting components are far away from each other, the supporting of the material trays 9 can be released to enable the material trays 9 to fall onto the second lifting mechanism 7, or the two supporting components can be moved away from each other to enable the second lifting mechanism 7 to lift the material trays 9 between the two supporting components.

The specific working process in this embodiment is as follows:

the fingerprint module to be detected can be placed in the material tray 9, then the material tray 9 can be stacked up and down on the supporting mechanism 8 at the head end of the conveying belt 4, when the material is required to be discharged, the second lifting mechanism 7 at the head end of the conveying belt 4 is started, the lifting plate 505 in the second lifting mechanism 7 is moved to the supporting mechanism 8 and supported at the lower end face of the lowest material tray 9 of the supporting mechanism 8, then the two supporting plates 803 in the supporting mechanism 8 are driven to be far away from each other so as to loosen the support of the material tray 9, at the moment, the lifting plate 505 is driven to move downwards for a certain distance, the distance is the height of one material tray 9, so that the lowest material tray 9 in the supporting mechanism 8 can be moved to the position below the supporting mechanism 8, the second material tray 9 is just moved between the two supporting plates, at the moment, the two supporting plates are driven to be close to each other so as to support the lowest material tray 9 and the lowest material tray 9, the material tray 505 can be moved downwards through the plate 505, the material tray 803 can be placed on the conveying belt 4, and then the material tray can be conveyed to the station 4 through the conveying belt 803, and the material can be circulated to the next 4.

Then, when the tray 9 is conveyed above the first lifting mechanism 5, the lifting plate 505 in the first lifting mechanism 5 moves upward, lifts the tray 9 on the conveyor belt 4 to the clamping position, and then approaches each other through the two fixing plates 607 in the positioning mechanism 6, so as to fix the tray 9 in the positioning frame 601.

Then, the driving component in the material taking mechanism 2 drives the material taking support 202 and the clamping component 203 to move to the upper part of the clamping station, then drives the clamping component 203 to move downwards through the material taking cylinder, so that the suction nozzle 209 on the clamping component 203 can suck the fingerprint module on the material tray 9 positioned in the clamping station, after the fingerprint module is sucked by clamping, the clamping component 203 moves upwards to the original position, then the material taking support 202 and the clamping component 203 are moved to one end of the material taking shaft 201 close to the testing mechanism through the driving component, then the position of the testing jig is adjusted through the material taking motor 205 and the material taking screw 204, the testing jig is moved to the lower part of the clamping component 203, then the suction nozzle 209 on the clamping component 203 moves downwards to place the fingerprint module on the testing jig, and the testing jig sends the fingerprint module to the testing platform 3 for testing. After the test is completed, the test fixture drives the fingerprint module to move from the test platform to the lower part of the suction nozzle, the suction nozzle 209 sucks the fingerprint module on the test fixture, then the qualified fingerprint module is placed back into the hole site of the material tray 9, and the unqualified fingerprint module is placed into the material box 603 in a concentrated manner.

In this embodiment, three clamping assemblies 203 are disposed on the material taking support 202, and four testing mechanisms are correspondingly disposed on the side edges of each material taking mechanism 2, so that the three clamping assemblies 203 are matched with the four testing mechanisms, and testing work of a plurality of fingerprint modules is performed. The specific working process is as follows: assume that three suction nozzles 209 in three clamping assemblies 203 are respectively: a suction nozzle No. 1 209, a suction nozzle No. 2 209, and a suction nozzle No. 3 209; when the test platform starts to work, three suction nozzles 209 absorb one fingerprint module, then three fingerprint modules are respectively placed into three test platforms to be tested, at the moment, only one test mechanism is still in an idle state, then the three suction nozzles 209 are moved into the clamping station again to absorb three fingerprint modules to be returned above the test jig, then one suction nozzle 209, such as a No. 3 suction nozzle 209, places the fingerprint module onto the idle test jig and sends the fingerprint module into the corresponding test platform 3 to be tested, at the moment, all the fingerprint modules in the four test mechanisms work, and only the No. 3 suction nozzles 209 in the three suction nozzles 209 are in the idle state, meanwhile, after the period of time, the three test mechanisms with the fingerprint modules placed in the front in the first batch basically complete the test work, at the moment, one of the fingerprint modules which complete the test can be absorbed from the test jig through the No. 3 suction nozzles 209, then let No. 1 suction nozzle 209 put the fingerprint module to be tested on the test jig that just has been idle and send to test platform to test, then let No. 1 suction nozzle 209 absorb the fingerprint module that has finished testing on another test jig, then let No. 2 suction nozzle 209 put the fingerprint module to be tested on this idle test jig send to corresponding test platform, then after this moment, all correspond to and absorb three fingerprint module that has finished testing on three suction nozzle 209 after the above-mentioned action, and, all correspond to a fingerprint module in four test mechanisms below and test, and when three suction nozzle 209 put back the fingerprint module that finishes testing and absorb three fingerprint module that is tested back to above the test mechanism again, at this moment, four test mechanisms below also finish the test work basically, then the three suction nozzles 209 can sequentially place the fingerprint modules to be tested into the testing mechanism according to the steps, and suck the tested fingerprint modules out, so that the cycle can sequentially perform synchronous testing work of a plurality of fingerprint modules, and all the components are mutually matched for work, so that all the testing steps and the working procedures are tightly connected, and the phenomenon of component shutdown waiting does not exist, thereby enabling the testing work to be performed efficiently and improving the working efficiency to the greatest extent.

After the fingerprint modules on the material tray 9 are tested, the fixing plate 607 is driven to be far away from the positioning frame 601, so that the fixing plate 607 is loosened to fix the material tray 9, then the material tray 9 is downwards moved onto the conveying belt 4 through the first lifting mechanism 5, and then the material tray 9 is conveyed to the tail end through the conveying belt 4 for collection.

When the tested material tray 9 is conveyed to the upper part of the second lifting mechanism 7 at the tail end of the conveying belt 4, the lifting plate 505 in the second lifting mechanism 7 moves upwards to lift the material tray 9 to the lower part of the supporting mechanism 8, at this time, the two supporting plates 803 of the supporting mechanism 8 are driven to be far away from each other, the second lifting mechanism 7 is driven to lift the material tray 9 to the upper part of the two supporting plates 803 at the moving position, then the two supporting plates 803 are driven to be close to each other, and the convex plate 809 on the two supporting plates 803 is driven to be movably inserted to the lower part of the material tray 9, so that the material tray 9 which is just lifted is supported. When the supporting mechanism 8 has supported the tray 9 in front, and the second lifting mechanism 7 lifts the next tray 9 again, the lower tray 9 will be lifted to the lower position of the upper tray 9, so as to support the upper tray 9, and then the supporting mechanism 8 drives the two supporting plates 803 to be far away, so that the upper tray 9 will not fall down after the supporting plates 803 leave, and then the second lifting mechanism 7 lifts the lower tray 9 up above the supporting plates 803, and then the supporting plates 803 move back to support, so that the lower tray 9 can be placed on the supporting mechanism 8. Therefore, the material trays 9 can be stacked on the supporting mechanism 8 in turn by circulating the above actions, and the fingerprint modules which are tested can be collected.

Therefore, the automatic conveying and testing process of the fingerprint module can be completed without additional assistance, the working efficiency can be improved, independent work among all the components can be realized, all the working procedures are tightly connected, and the working efficiency can be improved.

Meanwhile, in the application, the material taking shafts 201 are arranged on the conveying belt in a staggered mode, each material taking mechanism 2 is correspondingly provided with a plurality of test mechanisms 3, so that the material taking mechanisms 2 are independently distributed, the conveying work and the testing work of fingerprint modules are independently carried out, the material taking mechanisms 2 and the test mechanisms 3 are independently operated, mutual noninterference is avoided, the next procedure can be carried out without waiting for another mechanism in the production process, the working efficiency can be improved, the position distribution among the mechanisms is reasonable, the installation space of equipment is optimized, the fingerprint modules in different material trays 9 are simultaneously taken and placed by the material taking mechanisms 2, and the production efficiency can be further improved. In addition, in the application, through setting up a plurality of extracting mechanism 2 and a plurality of accredited testing organization, in a certain application process, can let the accredited testing organization 3 of every extracting mechanism 2 department carry out the test of one or more parameter respectively to can let the fingerprint module pass through a plurality of accredited testing organization 3 in proper order after, alright accomplish the whole parameter test of fingerprint module, with this optimization production process, and with this improvement production efficiency.

In this application, the front end and the rear end of the conveyor belt 4 are provided with a second lifting mechanism 7 and a supporting mechanism 8, and when a plurality of conveyor belts 4 are required to be connected simultaneously for operation, the second lifting mechanism 7 and the supporting mechanism 8 at one end of the conveyor belt can be detached so as to be connected with another conveyor belt 4, thereby realizing a plurality of equipment connection operations, and further providing working modes with different lengths so as to adapt to various production environments.

Any combination of the various embodiments of the utility model should be considered as being within the scope of the present disclosure, as long as the inventive concept is not violated; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical proposal without departing from the inventive idea of the utility model should be within the scope of the utility model.

Claims (10)

1. Full-automatic fingerprint module functional test equipment, its characterized in that includes: the conveying belt is arranged on the frame according to a specified direction and is used for conveying the material tray; the material taking shafts are arranged above the conveying belt and perpendicular to the length direction of the conveying belt, are arranged on the frame in groups along the length direction of the conveying belt, and are opposite to each other and distributed in a staggered manner;

A first lifting mechanism is arranged between the two material taking shafts in the same group, is arranged on the frame and is positioned below the conveying belt, and the first lifting mechanism is used for vertically lifting a material disc on the conveying belt upwards to a clamping station at the material taking shaft;

the material taking shaft is connected with a material taking mechanism, a testing mechanism is arranged below the material taking shaft and is located on one side of the conveying belt, and the material taking mechanism is used for moving a fingerprint module in the clamping station to the testing mechanism for testing.

2. The fully automatic fingerprint module functional test apparatus of claim 1, wherein: the device also comprises a positioning mechanism; the positioning mechanism is arranged on the frame and is positioned above the conveying belt and used for fixing the material disc lifted into the clamping station by the first lifting mechanism.

3. The fully automatic fingerprint module functional test apparatus of claim 2, wherein: the positioning mechanism comprises a positioning frame and two fixing components; the positioning frame is arranged on the rack, and is used for accommodating the material disc lifted by the first lifting mechanism in the middle; the two fixing components are respectively arranged on two sides of the positioning frame so as to mutually cooperate and fix the material tray.

4. A fully automatic fingerprint module functional test apparatus according to claim 3, wherein: the fixed assembly comprises a fixed cylinder, a moving block, a rotating rod and a fixed plate; the fixed cylinder is arranged on the positioning frame, and the moving block is movably arranged on the positioning frame and is connected with a piston rod of the fixed cylinder; the rotating rod is rotatably arranged on the locating frame, one end of the rotating rod is connected with the moving block, the other end of the rotating rod is connected with the fixed plate, and the fixed plate is movably arranged on the locating frame;

the fixing cylinder drives the fixing plate to move towards the inside of the positioning frame, so that the fixing plate fixes the material tray.

5. The fully automatic fingerprint module functional test apparatus of claim 1, wherein: the first lifting mechanism comprises a fixing frame, a limiting rod, a lifting motor, a lifting screw rod and a lifting plate; the fixing frame is arranged on the frame, and the lifting motor is arranged on the fixing frame; the lifting screw rod is rotatably arranged on the fixing frame, the lower end of the lifting screw rod is connected with an output shaft of the lifting motor, and the upper end of the lifting screw rod is connected with the lifting plate; the limiting rod is movably arranged on the fixing frame, and the upper end of the limiting rod is connected with the lifting plate;

The lifting motor drives the lifting plate to move upwards so as to lift the material disc on the conveying belt into the clamping station.

6. The fully automatic fingerprint module functional test apparatus of claim 1, wherein: the material taking mechanism comprises a driving assembly, a material taking bracket and a clamping assembly; the driving assembly is arranged on the material taking shaft; the material taking support is movably arranged on the material taking shaft and is connected with the driving assembly; the clamping assembly is arranged on the material taking bracket;

the driving assembly drives the material taking support to move on the material taking shaft, so that the clamping assembly can move to the clamping station to clamp the fingerprint module on the material disc and place the fingerprint module on the testing mechanism.

7. The fully automatic fingerprint module functional test apparatus of claim 6, wherein: a plurality of clamping assemblies are arranged on the material taking bracket in parallel; the clamping assembly comprises a material taking cylinder, a material taking sliding block, a rotating motor, a material taking sliding rail and a suction nozzle; the material taking cylinder and the material taking sliding rail are both arranged on the material taking bracket, and the material taking sliding block is movably arranged on the material taking sliding rail and connected with the material taking cylinder; the rotary motor is arranged on the material taking sliding block, and the suction nozzle is arranged on the rotary motor;

And the material taking cylinder drives the material taking sliding block to move on the material taking sliding rail so as to adjust the position of the suction nozzle.

8. The fully automatic fingerprint module functional test apparatus of claim 1, wherein: each material taking shaft is correspondingly provided with a plurality of testing mechanisms, each testing mechanism comprises a testing jig and a testing platform, and the testing jigs are used for moving the fingerprint modules on the material taking mechanisms into the testing platforms.

9. The fully automatic fingerprint module functional test apparatus of claim 1, wherein: the frame is also provided with a second lifting mechanism and a supporting mechanism; the second lifting mechanism is arranged below the conveying belt; the supporting mechanism is arranged at the end part of the conveying belt and is positioned above the second lifting mechanism;

the supporting mechanism is used for placing the material disc, and the second lifting mechanism is used for moving the material disc from the supporting mechanism to the conveyor belt or moving the material disc from the conveyor belt to the supporting mechanism.

10. The fully automatic fingerprint module functional test apparatus of claim 9, wherein: the supporting mechanism comprises two supporting components, and the two supporting components are respectively arranged on the frames at two sides of the conveying belt;

The support assembly comprises a support cylinder, a driving rod and a support plate; the support cylinder is arranged on the frame, the support plate is movably arranged on the frame, the driving rod rotates on the frame, one end of the driving rod is connected with a piston rod of the support cylinder, and the other end of the driving rod is connected with the support plate;

the supporting plates are driven to be close to or far away from each other by the supporting air cylinders so as to receive or release the material tray.

Images