CN213210418U - Double-station double-hole testing machine for flexible cable - Google Patents

Abstract

The utility model provides a two cave test machines in duplex position for flexible cable, including the testboard, rotate carousel, corresponding two sets of two cave lower mould mechanisms that set up on the carousel of wearing to locate on the testboard, erect by elevating system and be located the two cave upper die mechanism directly over a set of two cave lower mould mechanism on the testboard and set up flexible cable unloading mechanism on the testboard, wherein, two cave lower mould mechanism departments of two cave upper die mechanism and its below form the test station, and another group of two cave lower mould mechanism department then forms and goes up the unloading station. The utility model discloses a this test machine, compact structure, the test is high-efficient, can realize going on in the soft cable test and going up unloading, and once only detects two sets of soft cables simultaneously to after the test is accomplished, can automatic unloading.

Description

Double-station double-hole testing machine for flexible cable

Technical Field

The utility model relates to a soft cable detects uses equipment technical field, especially relates to a soft cable is with two cave test machines in duplex position.

Background

The flexible cable refers to an FPC assembly, which includes an FPC and an LED disposed on the FPC, and the existing FPC assembly testing equipment usually needs to test the on/off, short circuit, resistance value and capacitance value of a line, for example, chinese patent with application date of 2017.06.26, publication number of CN206920556U, entitled "full-automatic flexible cable testing equipment", which discloses equipment capable of simultaneously testing the on/off, short circuit, resistance value and capacitance value of a flexible cable line and the response of an LED optical sensor, but the equipment still has the following problems in actual use:

1. the simultaneous performance of the soft cable test and the soft cable feeding and discharging is not realized, so that the soft cable test efficiency is restricted;

2. the device can only test or load and unload one group of soft cables on each station;

3. the equipment does not have an automatic blanking function.

Therefore, in order to meet the actual production requirements, I have made corresponding research and development designs.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at solves the problem that exists among the prior art, provides an overall structure is compact, and the test is high-efficient, can realize the flexible cable test and go on when going on with going up unloading, and once only detect two sets of flexible cables simultaneously to after the test is accomplished, the flexible cable of unloading can be automatic is with two cave test machines in duplex position.

In order to solve the technical problem, the utility model discloses a technical scheme is: a double-station double-cavity testing machine for a soft cable comprises a test board, a rotary table rotatably penetrating the test board, two groups of double-cavity lower die mechanisms correspondingly arranged on the rotary table, a double-cavity upper die mechanism erected on the test board by a lifting mechanism and positioned right above the two groups of double-cavity lower die mechanisms, and a soft cable blanking mechanism arranged on the test board, wherein the double-cavity upper die mechanism and the double-cavity lower die mechanism below the double-cavity upper die mechanism form test stations, the other group of double-cavity lower die mechanisms form loading and unloading stations, station switching between the two groups of double-cavity lower die mechanisms is realized by the rotary table so as to ensure that soft cable testing and soft cable loading and unloading are simultaneously carried out, and the double-cavity upper die mechanism is matched with the double-cavity lower die mechanisms, so that the testing machine can simultaneously detect two groups of soft cables at one time, the soft cable testing efficiency is effectively improved, and after the testing, through the automatic unloading of flexible cable unloading mechanism, overall structure is compact, and the test is high-efficient.

Furthermore, an electric cabinet is arranged beside the test board and is electrically connected with the double-cavity lower die mechanism, the double-cavity upper die mechanism and the soft cable discharging mechanism to control the working conditions of all parts, so that all parts are matched with each other to automatically complete the soft cable test and discharging operation, and the automation degree of the test machine is improved.

Furthermore, the carousel is driven by a rotary drive and is rotated on the testboard, and rotary drive drives the carousel intermittent type and rotates on the testboard to realize the station switching between two sets of two cave lower mould mechanisms, make the seamless connection of flexible cable test and last unloading, effectively guarantee whole working process's smooth and easy going on.

Furthermore, the two sets of double-cavity lower die mechanisms respectively comprise a lower die plate fixed on the turntable, two sets of lower die components correspondingly arranged on the lower die plate, and a flexible cable clamping component arranged on the lower die components, and the flexible cable is limited in the lower die components by the flexible cable clamping component.

Further, the lower die assembly comprises a lower die jig and a lower testing unit, the lower die jig is arranged on the lower die plate and used for placing the soft cable to be tested, the soft cable is limited in the lower die jig through a soft cable clamping assembly so as to reduce the possibility that the soft cable is displaced in the rotating process of the turntable, and the connection between the lower testing unit and the lower testing unit is disconnected so as to influence the testing quality of the soft cable.

Furthermore, the soft cable clamping assembly comprises a turnover pressing piece main body arranged on the lower die jig and a push block which corresponds to the output end of the turnover pressing piece main body to form a clamping cavity, the push block is arranged on the lower die jig in a sliding mode and is matched with the turnover pressing piece main body so as to limit the soft cable on the lower die jig, and the reliable proceeding of the subsequent testing process is guaranteed.

Furthermore, the turnover pressing part main bodies on the two groups of lower die assemblies are driven by the same turnover drive to compress or loosen the flexible cables, and the same turnover drive acts on the structural design of the two groups of turnover pressing part main bodies, so that the synchronous operation of the two groups of turnover pressing part main bodies is realized, the reliable compression of the flexible cables in the two groups of lower die fixtures is ensured, the cost is saved, the overall size of the testing machine can be reduced, and the structural layout is reasonable and compact.

Furthermore, the turnover drive comprises a push-pull cylinder arranged on the lower template and a lifting block fixed at the output end of the push-pull cylinder, the upper surface of the lifting block is arranged to be a slope surface, the turnover pressing piece main body comprises a pry rod and a pressing rod which are hinged and erected on the lower die jig, the push-pull cylinder pushes, pulls and lifts the lifting block, the slope surface of the lifting block acts on the initial end of the pry rod to push the pry rod to rotate or reset around the hinged position on the lower die jig, the tail end of the pry rod is matched and pressed against the initial end of the pressing rod to drive the pressing rod to rotate or reset around the hinged position on the lower die jig to compress or loosen the soft cable, and two groups of wane structures formed by the push-pull cylinder, the lifting block slope surface, the pry rod and the pressing rod are matched to realize the compression or loosening of the soft cable placed on the.

Further, elevating system is including setting up the air cylinder that pushes down on the testboard and wearing to locate the guide bar group that is used for carrying on the two cave upper die mechanism lift direction on the testboard, push down the air cylinder output and connect two cave upper die mechanism, push down the air cylinder and drive two cave upper die mechanism lift to realize with the station switching between two sets of two cave lower die mechanism behind the two cave lower die mechanism die sinking, perhaps to the test of flexible cable behind the compound die, this in-process, the design of guide bar group then can assist the stable straight line lift of guaranteeing two cave upper die mechanism, in order to ensure whole test operation process's smooth and easy going on.

Further, two cave upper die mechanism is including connecting in the last mould mount of elevating system output, setting up in the cope match-plate pattern of last mould mount lower extreme and setting up two sets of mould subassemblies on the cope match-plate pattern, and two sets of mould subassemblies cooperate with lower mould subassembly, form the two cave tests to two sets of soft cables, effectively guarantee soft cable production efficiency.

Furthermore, the upper die plate is also provided with a protection plate around the circumference thereof, and the protection plate protects the upper die assembly.

Further, go up the mould subassembly including setting up last mould tool and the last test unit on the cope match-plate pattern, go up the mould tool and form the flexible cable holding chamber with the lower mould tool compound die, go up test unit and test unit down and cooperate and form flexible cable test system.

Further, soft cable unloading mechanism is including the horizontal slip subassembly that is located last unloading station top, connect in the lifting unit of horizontal slip subassembly output, set up in the unloading arm of lifting unit output and adjacent two sets of sucking discs of connecting on unloading arm diapire, the horizontal slip subassembly is fixed in on the testboard, adsorbs the soft cable of snatching after accomplishing the test by the sucking disc, and the horizontal position of horizontal slip subassembly adjustment unloading arm, lifting unit then carry out the regulation of unloading arm vertical height to guarantee that the sucking disc can correspond the soft cable of accomplishing the test in adsorbing two cave lower die mechanism, in order to realize snatching the unloading action to it.

Furthermore, the transverse sliding assembly comprises a drag chain drive and guide frame which is vertically and adjacently fixed on the test board, a connecting plate connected to the output end of the drag chain drive, a sliding plate fixed at the bottom of the connecting plate, and a sliding block connected to one side of the sliding plate, wherein one side, away from the sliding block, of the sliding plate is connected with the lifting assembly, the sliding block is matched with the guide frame to slide, and the drag chain drive drives the lifting assembly to linearly reciprocate along the guide frame so as to adjust the transverse position of the lifting assembly at the feeding and discharging station.

Furthermore, the lifting assembly comprises a lifting cylinder fixed at the output end of the transverse sliding assembly and a lifting seat connected at the output end of a piston rod of the lifting cylinder, a discharging arm is connected to the lifting seat, the lifting cylinder drives the lifting seat to lift, and the discharging arm acts along with the lifting cylinder so that a sucker on the lifting seat is far away from or close to the double-cavity lower die mechanism to perform discharging or adsorption operation on the flexible cable.

Further, the side of sucking disc still sets up the briquetting, the briquetting is kept away from the one end of unloading arm and is cut and form an slope pressure face, the input of ejector pad sets up a slope and pushes away the face, the structure of slope pressure face and the structure that the slope pushed away the face cooperate, when the briquetting descends along with unloading arm and adsorbs the flexible cable, its slope pressure face acts on the slope and pushes away the face, promotes the ejector pad and keeps away from and loosen the flexible cable, and the slope pressure face of briquetting and the slope of ejector pad push away the cooperation structural design of face for when the sucking disc carries out the flexible cable and adsorbs, can cooperate the action with the upset casting die main part on the lower mould tool, loosen spacing to the flexible cable, realize the reliable absorption to the flexible cable.

Furthermore, a material receiving box is arranged beside the soft cable discharging mechanism and fixed on the test board, and the design of the material receiving box can be used for intensively collecting the soft cables after the test is finished so as to facilitate the transfer of operators to the material receiving box and reduce the labor intensity.

Further, material receiving box is including being located soft cable unloading mechanism side and being fixed in the cover body on the testboard and connecting in the take-up (stock) pan of cover body bottom, the blanking mouth is seted up to one side that the cover body is close to soft cable unloading mechanism, the blanking mouth is corresponding with soft cable unloading mechanism's output, and soft cable unloading mechanism's output passes the blanking mouth to the soft cable blanking that snatchs on it is on the take-up (stock) pan, thereby accomplishes the unloading to the soft cable.

Furthermore, the receiving disc is formed by integrally forming an inclined blanking section and a horizontal material containing section, the inclined blanking section is connected to the bottom of the cover body, and the flexible cable can smoothly slide into the horizontal material containing section to be collected in a centralized manner due to the design of the inclined blanking section.

The utility model has the advantages and positive effects that:

(1) realize station switching between two sets of two cave lower mould mechanisms by the carousel to go on when guaranteeing that flexible cable test and flexible cable go up unloading, and two caves go up mould mechanism and two cave lower mould mechanisms and cooperate, make this test machine can once only detect two sets of flexible cables simultaneously, effectively improve flexible cable efficiency of software testing, and after the test is accomplished, through the automatic unloading of flexible cable unloading mechanism, overall structure is compact, and the test is high-efficient.

(2) The turnover pressing piece main body is matched with the push block to limit the flexible cable on the lower die jig, so that the subsequent test process is ensured to be reliably carried out.

(3) The two groups of wane structures formed by the push-pull cylinder, the slope surface of the lifting block, the prying rod and the pressing rod are matched, so that the flexible cable placed on the lower die jig is compressed or loosened, the overall structural design concept is ingenious, and the occupied space is small.

(4) The slope holding surface of briquetting and the slope of ejector pad push away the cooperation structural design of face for when the sucking disc carries out the flexible cable and adsorbs, can cooperate the action with the upset casting die main part on the lower mould tool, loosen the spacing to the flexible cable, realize the reliable absorption to the flexible cable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is another direction structure diagram of fig. 1.

Fig. 3 is a schematic view of the connection structure of the middle rotary table, the rotary drive and the two sets of double-cavity lower mold mechanism parts of the present invention.

Fig. 4 is a schematic structural view of a set of double-cavity lower die mechanism of the present invention.

Fig. 5 is a schematic view of the connection structure of the middle lifting mechanism and the double-cavity upper die mechanism of the present invention.

Fig. 6 is a schematic structural view of the middle soft cable blanking mechanism part of the present invention.

In the figure: the device comprises a test board 1, a turntable 2, a rotary drive 21, a double-cavity lower die mechanism 3, a lower die plate 31, a lower die assembly 32, a lower die jig 321, a lower test unit 322, a flexible cable clamping assembly 33, an overturning and pressing piece main body 331, a prying rod 3311, a pressing rod 3312, a pushing block 332, an overturning drive 333, a push-pull cylinder 3331, a lifting block 3332, a lifting mechanism 4, a pressing cylinder 41, a guide rod group 42, a double-cavity upper die mechanism 5, an upper die fixing frame 51, an upper die plate 52, an upper die assembly 53, an upper die jig 531, an upper test unit 532, a protective plate 54, a flexible cable blanking mechanism 6, a transverse sliding assembly 61, a guide frame 611, a sliding table plate 612, a lifting assembly 62, a lifting cylinder 621, a lifting seat 622, a blanking arm 63, a sucker 64, a pressing block 65, an electric cabinet 7.

Detailed Description

For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.

Example one

As shown in fig. 1-6, a double-station double-cavity testing machine for a flexible cable comprises a testing table 1, a rotary table 2 rotatably penetrating the testing table 1, two groups of double-cavity lower die mechanisms 3 correspondingly arranged on the rotary table 2, a double-cavity upper die mechanism 5 erected on the testing table 1 by a lifting mechanism 4 and located right above the group of double-cavity lower die mechanisms 3, and a flexible cable blanking mechanism 6 arranged on the testing table 1, wherein the double-cavity upper die mechanism 5 and the double-cavity lower die mechanism 3 below the double-cavity upper die mechanism form a testing station, and the other group of double-cavity lower die mechanisms 3 form a loading and unloading station.

Furthermore, an electric cabinet 7 is arranged beside the test board 1, and the electric cabinet 7 is electrically connected with the double-cavity lower die mechanism 3, the double-cavity upper die mechanism 5 and the soft cable blanking mechanism 6.

Specifically, the test board 1 and the electric cabinet 7 are adjacently arranged and are placed in a work site through ground feet made of PU materials.

Further, the turntable 2 is driven by a rotation driver 21 to rotate on the testing platform 1.

In particular, the rotary drive 21 may be configured as a rotary cylinder, which is fixed on the test table 1, and the output end of the rotary cylinder is connected to the turntable 2 through a connecting flange.

Further, the two sets of double-cavity lower die mechanisms 3 each include a lower die plate 31 fixed on the turntable 2, two sets of lower die assemblies 32 correspondingly disposed on the lower die plate 31, and a flexible cable clamping assembly 33 disposed on the lower die assembly 32, and the flexible cable is limited in the lower die assembly 32 by the flexible cable clamping assembly 33.

Specifically, the lower template 31 is provided with a groove, and the lower mold assembly 32 is arranged in the groove in a matching manner.

Further, the lower die assembly 32 includes a lower die jig 321 and a lower testing unit 322 disposed on the lower die plate 31, and the lower die jig 321 is used for placing the flexible cable to be tested.

Further, the lifting mechanism 4 includes a down-pressing cylinder 41 disposed on the test board 1 and a guide rod set 42 disposed on the test board 1 for guiding the dual-cavity upper mold mechanism 5 to lift, and an output end of the down-pressing cylinder 41 is connected to the dual-cavity upper mold mechanism 5.

Further, the double-cavity upper die mechanism 5 includes an upper die fixing frame 51 connected to the output end of the lower pressing cylinder 41, an upper die plate 52 disposed at the lower end of the upper die fixing frame 51, and two sets of upper die assemblies 53 disposed on the upper die plate 52.

Further, the upper mold plate 52 is surrounded with a protection plate 54 along its circumferential direction, and the upper mold assembly 53 is protected by the protection plate 54.

Further, the upper mold assembly 53 includes an upper mold jig 531 and an upper test unit 532 disposed on the upper mold plate 52, the upper mold jig 531 and the lower mold jig 321 are assembled to form a flexible cable accommodating cavity, and the upper test unit 532 and the lower test unit 322 cooperate to form a flexible cable test system.

Specifically, go up mould tool 531 and lower mould tool 321 and can specifically choose for use according to the specification and the structure etc. of the soft cable that awaits measuring, and the concrete structure constitution and the theory of operation of test unit 322 and last test unit 532 down, adopt prior art in this field, with the test that is used for realizing the electric capacity of soft cable, resistance etc. as the standard, test unit 322 and last test unit 532 compound die back down can feed back test information to electric cabinet 7, this partial concrete electric connection mode, connection structure and control principle also are prior art, this application is not improved to this, the event is no longer detailed and is repeated.

Example two

As shown in fig. 3 and 4, the difference from the first embodiment is that, further, the flexible cable clamping assembly 33 includes a turnover presser body 331 disposed on the lower mold jig 321, and a pushing block 332 forming a clamping cavity corresponding to an output end of the turnover presser body 331, and the pushing block 332 is slidably disposed on the lower mold jig 321.

Further, the turnover presser bodies 331 of the two sets of lower die assemblies 32 are driven by the same turnover drive 333 to perform the cable pressing or releasing.

Further, the turning drive 333 includes a push-pull cylinder 3331 disposed on the lower mold plate 31 and a lifting block 3332 fixed to an output end of the push-pull cylinder 3331, an upper surface of the lifting block 3332 is a slope, the turning press member main body 331 includes a pry bar 3311 and a press bar 3312 hinged to the lower mold fixture 321, the push-pull cylinder 3331 pushes and pulls the lifting block 3332, the slope of the lifting block 3332 acts on a start of the pry bar 3311 to push the pry bar 3311 to rotate or reset around a hinge on the lower mold fixture 321, and a tail end of the pry bar 3311 is matched to press and act on a start of the press bar 3312 to drive the press bar 3312 to rotate or reset around a hinge on the lower mold fixture 321 to press or loosen the flexible cable.

Specifically, the push-pull cylinder 3331 is fixed between the two sets of lower mold jigs 321 through a fixing block, and the push-pull cylinder 3331 may be one of an air cylinder, a hydraulic cylinder, an electric cylinder or an oil cylinder, and a specific model and specification need to be calculated and determined according to the specification parameters, the working range and the like of the tester, which is not improved in the present application and thus is not described in detail again;

the lifting block 3332 is fixed at the output end of the piston rod of the push-pull cylinder 3331 and is arranged on the lower template 31 in a sliding way, the width of the slope surface of the lifting block 3332 is larger than the length of the slope surface edge of the lifting block 3332 from the initial end to the initial end when the two groups of pry rods 3311 are in a horizontal state, so that when the slope surface acts on the initial ends of the two groups of pry rods 3311, the two groups of pry rods 3311 cannot interfere with each other;

the pry bar 3311 is hinged and erected on a fixed block fixed on the lower die jig 321, in order to reduce the slope acting on the initial end, the pry bar 3311 can be smoothly lifted or put down, the part of the pry bar 3311 contacting the slope can be designed into a curved surface to reduce friction and abrasion, and the tail end of the pry bar 3311 is provided with a notch, the structure of the notch is matched with the structure of the initial end of the press bar 3312, so that the space occupation of the structure formed at the position is further reduced, and the structural design is more scientific and reasonable;

the pressure lever 3312 is hinged and erected on a fixed block fixed on the lower die jig 321;

when the piston rod of the push-pull cylinder 3331 extends and the slope of the lifting block 3332 gradually jacks up and lifts the start end of the pry rod 3311, the tail end of the pry rod 3311 presses down the start end of the pressure rod 3312, at the moment, the tail end of the pressure rod 3312 tilts upwards, so that the compression effect on the flexible cable is relieved, and on the contrary, the flexible cable can be compressed.

EXAMPLE III

As shown in fig. 6, the difference from the first embodiment and the second embodiment is that the flexible cable blanking mechanism 6 further includes a transverse sliding component 61 located above the loading and unloading station, a lifting component 62 connected to an output end of the transverse sliding component 61, a blanking arm 63 disposed at an output end of the lifting component 62, and two sets of suction cups 64 adjacently connected to a bottom wall of the blanking arm 63, wherein the transverse sliding component 61 is fixed on the test bench 1, and the suction cups 64 are used for sucking and grabbing the flexible cable after the test is completed.

Specifically, the specific structure and operation of the suction cup 64 are well known in the art.

Further, the lateral sliding assembly 61 includes a tow chain drive (not shown) and a guide frame 611 fixed on the test platform 1, a connecting plate connected to the output end of the tow chain drive, a sliding table plate 612 fixed on the bottom of the connecting plate, and a sliding block connected to one side of the sliding table plate 612, wherein one side of the sliding table plate 612 away from the sliding block is connected to the lifting assembly 62, and the sliding block is matched with the guide frame 611 to slide.

Specifically, the drag chain drive adopts the prior art, including the drag chain promptly, and the existing drive arrangement who drives drag chain reciprocating motion, leading truck 611 includes corresponding mount pad that is fixed in on testboard 1, and erects the guide bar between the mount pad, and the cooperation slides on the guide bar and sets up the slider, and the linking plate accessible bolt fastening is in the removal end of drag chain, between slip table board 612 and the linking plate, between slider and slip table board 612, and between lift assembly 62 and the slider, all can adopt the bolt fastening mode.

Furthermore, the lifting assembly 62 includes a lifting cylinder 621 fixed at the output end of the lateral sliding assembly 61, and a lifting seat 622 connected to the output end of the piston rod of the lifting cylinder 621, and the lifting seat 622 is connected to the feeding arm 63.

Specifically, the lifting cylinder 621 is fixed on the sliding table plate 612, and may adopt one of an air cylinder, a hydraulic cylinder, an electric cylinder or an oil cylinder, and the specific model and specification need to be calculated and determined according to the specification parameters, the working range and the like of the testing machine.

Furthermore, a pressing block 65 is arranged beside the suction cup 64, one end of the pressing block 65, which is far away from the discharging arm 63, is cut to form an inclined pressing surface, an inclined pushing surface is arranged at the input end of the pushing block 332, the structure of the inclined pressing surface is matched with that of the inclined pushing surface, and when the pressing block 65 descends along with the discharging arm 63 to adsorb the flexible cable, the inclined pressing surface acts on the inclined pushing surface to push the pushing block 332 to be far away from the loose flexible cable.

Specifically, the pressing block 65 is fixed on the discharging arm 63 through a bolt, the inclined pressing surface of the pressing block can act with the inclined pressing surface of the pressing block 332, the pressing block 332 is pushed to slide on the lower die jig 321, the soft cable is kept away, the limitation on the soft cable is loosened, meanwhile, the structural design of the pressing block is matched with the overturning pressing part main body 331, limitation on the soft cable is removed when the sucking disc 64 adsorbs the soft cable, so that the problem that the soft cable is easy to shift due to factors such as external vibration after the limitation on the soft cable is completely removed can be solved, the centering adsorption of the sucking disc 64 and the soft cable is influenced, the adsorption effect of the sucking disc 64 on the soft cable is effectively guaranteed, and the discharging process can be smoothly carried out.

Example four

As shown in fig. 1 and fig. 2, the difference from the first to third embodiments is that a material receiving box 8 is further disposed beside the flexible cable feeding mechanism 6, and the material receiving box 8 is fixed on the test board 1.

Further, the material receiving box 8 comprises a cover body 81 which is located beside the flexible cable blanking mechanism 6 and fixed on the test board 1, and a material receiving disc 82 connected to the bottom of the cover body 81, wherein a blanking port is formed in one side of the cover body 81 close to the flexible cable blanking mechanism 6, and the blanking port corresponds to the output end of the flexible cable blanking mechanism 6.

Specifically, the blanking port corresponds to the blanking arm 63, the width of the blanking port is greater than the width of the blanking arm 63, the height of the blanking port is greater than the sum of the thickness of the blanking arm 63 and the length of the suction cup 64, so that the blanking arm 63 can slide along with the transverse sliding component 61 and extend into the blanking port, and the suction cup 64 can lower the adsorbed flexible cable onto the material receiving disc 82.

Furthermore, the receiving tray 82 is integrally formed by an inclined blanking section and a horizontal material containing section, and the inclined blanking section is connected to the bottom of the cover 81.

Specifically, the inclined blanking segment may be secured to the bottom of the enclosure 81 by bolts.

In addition, the electric cabinet 7 is arranged to be electrically connected with the rotary cylinder, the lower testing unit 322, the push-pull cylinder 3331, the lower pressing cylinder 41, the upper testing unit 532, the sucking disc 64, the drag chain driving and lifting cylinder 621, and the specific electric connection mode, connection structure and control principle between the electric cabinet 7 and the above components are the prior art, which is not improved in the present application, and therefore, the details are not repeated.

Use the utility model provides a two cave test machines in duplex position for flexible cable, overall structure is compact, and the test is high-efficient, can realize the flexible cable test and go on when going on with last unloading, and once only detect two sets of flexible cables simultaneously to after the test is accomplished, can automatic unloading. The working process of the tester is as follows:

1. the electric cabinet 7 starts the piston rod of the push-pull cylinder 3331 to extend, so that the slope of the lifting block 3332 gradually jacks up and lifts the starting ends of the pry bars 3311 in the two groups of turnover pressing piece main bodies 331, at the moment, the tail ends of the pry bars 3311 press the starting ends of the pressing bars 3312, and the tail ends of the pressing bars 3312 tilt upwards;

2. manually placing two groups of soft cables on the lower die jig 321 or respectively placing the two groups of soft cables on the lower die jig 321 by adopting the existing manipulator;

3. then the piston of the push-pull cylinder 3331 retracts to make the initial end of the pry rod 3311 gradually fall down along the slope of the lifting block 3332, at this time, the end of the pry rod 3311 does not press the initial end of the pressure rod 3312 any more, the initial end of the pressure rod 3312 resets and is pressed on the flexible cable;

4. then, the pushing block 332 is manually pushed to be matched with the turnover pressing piece main body 331 so as to clamp the flexible cables in the clamping cavity, and therefore the feeding operation of the two groups of flexible cables is completed;

5. then the electric cabinet 7 starts the rotary cylinder to work, so that the turntable 2 rotates 180 degrees, at the moment, the double-cavity lower die mechanism 3 provided with the flexible cables rotates to the position below the double-cavity upper die mechanism 5 to form a testing station, and the other group of double-cavity lower die mechanisms 3 rotate to the position of a loading and unloading station;

6. the lower testing unit 322, the lower air cylinder 41 and the upper testing unit 532 are started through the electric cabinet 7, the lower air cylinder 41 drives the double-cavity upper die mechanism 5 to descend so as to be matched with the double-cavity lower die mechanism 3 for soft cable testing, and testing information is fed back to the electric cabinet 7, in the process, the double-cavity lower die mechanism 3 at the feeding and discharging station performs the operations of the steps 1 to 4 at the same time, the soft cable feeding is performed on the double-cavity upper die mechanism 5,

or the soft cable blanking mechanism 6 carries out soft cable blanking operation, for the blanking operation of the soft cable, specifically, the suction cup 64, the drag chain drive and the lifting cylinder 621 are started to work, the lifting assembly 62 is driven by the drag chain drive to move linearly along the guide frame 611, when the blanking arm 63 is positioned above the soft cable, the lifting cylinder 621 drives the lifting seat 622 to descend, the blanking arm 63 moves along with the lifting seat so that the suction cup 64 on the blanking arm is close to the double-cavity lower die mechanism 3 to carry out the adsorption operation of the soft cable, meanwhile, the step 1 is repeated, the pressing block 65 pushes the pushing block 332 to be far away from the soft cable, the limit on the soft cable is released, after the suction cup 64 adsorbs the soft cable, the drag chain drive continues to drive the lifting assembly 62 to move, the lifting cylinder 621 drives the blanking arm 63 to ascend until the blanking arm 63 enters the cover body 81 from the blanking port, the drag chain drive stops moving, the suction cup 64 releases the soft cable, so that the soft cable is, then, the drag chain drives the lifting component 62 and the blanking arm 63 to reset so as to prepare for the next blanking operation, and finally, the operations from the step 2 to the step 4 are repeated to carry out soft cable feeding on the double-hole upper die mechanism 5;

7. and (5) repeating the step (5) and the step (6) to realize the test of the capacitance, the resistance and the like of the flexible cables in batches.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims (10)

1. The utility model provides a double-station double-hole testing machine for flexible cable which characterized in that: the double-station double-hole testing machine for the flexible cable comprises a testing table (1), a rotary table (2) which is rotatably arranged on the testing table (1) in a penetrating mode, two groups of double-hole lower die mechanisms (3) which are correspondingly arranged on the rotary table (2), double-hole upper die mechanisms (5) which are erected on the testing table (1) through lifting mechanisms (4) and are located right above the groups of double-hole lower die mechanisms (3), and a flexible cable blanking mechanism (6) which is arranged on the testing table (1), wherein the double-hole upper die mechanisms (5) and the double-hole lower die mechanisms (3) below the double-hole upper die mechanisms form testing stations, and the other group of double-hole lower die mechanisms (3) form feeding and blanking.

2. The double-station double-hole testing machine for the flexible cable according to claim 1, wherein: two sets of two cave lower mould mechanisms (3) are all including lower bolster (31) that are fixed in on carousel (2), corresponding two sets of lower mould subassembly (32) that set up on lower bolster (31) and set up flexible cable clamping component (33) on lower mould subassembly (32), by flexible cable clamping component (33) are spacing in lower mould subassembly (32).

3. The double-station double-hole testing machine for the flexible cable according to claim 2, wherein: the lower die assembly (32) comprises a lower die jig (321) arranged on the lower die plate (31) and a lower testing unit (322), and the lower die jig (321) is used for placing a flexible cable to be tested.

4. The double-station double-hole testing machine for the flexible cable according to claim 3, wherein: the flexible cable clamping assembly (33) comprises a turnover pressing piece main body (331) arranged on the lower die jig (321) and a pushing block (332) corresponding to the output end of the turnover pressing piece main body (331) to form a clamping cavity, and the pushing block (332) is arranged on the lower die jig (321) in a sliding mode.

5. The double-station double-hole testing machine for the flexible cable according to claim 4, wherein: the turnover pressing piece main bodies (331) on the two groups of lower die assemblies (32) are driven by the same turnover drive (333) to compress or release the flexible cable.

6. The double-station double-hole testing machine for the flexible cable according to claim 5, wherein: the turnover driving device (333) comprises a push-pull cylinder (3331) arranged on the lower template (31) and a lifting block (3332) fixed at the output end of the push-pull cylinder (3331), the upper surface of the lifting block (3332) is arranged to be a slope, the turnover pressing piece main body (331) comprises a pry bar (3311) and a pressing bar (3312) which are hinged and erected on the lower mold jig (321), the push-pull cylinder (3331) pushes and pulls the lifting block (3332), the slope of the lifting block (3332) acts on the initial end of the pry bar (3311) to push the pry bar (3311) to rotate or reset around the hinged position of the pry bar on the lower mold jig (321), the tail end of the pry bar (3311) is matched and pressed to act on the initial end of the pressing bar (3312) to drive the lower mold pressing bar (3312) to rotate or reset around the hinged position of the lower mold jig (.

7. The double-station double-hole testing machine for the flexible cable according to any one of claims 3 to 6, wherein: the double-cavity upper die mechanism (5) comprises an upper die fixing frame (51) connected to the output end of the lifting mechanism (4), an upper die plate (52) arranged at the lower end of the upper die fixing frame (51), and two groups of upper die components (53) arranged on the upper die plate (52).

8. The double-station double-hole testing machine for the flexible cable according to claim 7, wherein: the upper die assembly (53) comprises an upper die jig (531) and an upper test unit (532) which are arranged on an upper die plate (52), the upper die jig (531) and the lower die jig (321) are assembled to form a flexible cable accommodating cavity, and the upper test unit (532) and the lower test unit (322) are matched to form a flexible cable test system.

9. The double-station double-hole testing machine for the flexible cable according to any one of claims 4 to 6, wherein: soft cable unloading mechanism (6) including be located the horizontal slip subassembly (61) of unloading station top, connect in the lifting unit (62) of horizontal slip subassembly (61) output, set up in unloading arm (63) of lifting unit (62) output and adjacent two sets of sucking discs (64) of connecting on unloading arm (63) diapire, horizontal slip subassembly (61) is fixed in on testboard (1), adsorbs by sucking disc (64) and snatchs the soft cable after accomplishing the test.

10. The double-station double-hole testing machine for the flexible cable according to claim 9, wherein: the side of sucking disc (64) still sets up briquetting (65), briquetting (65) are kept away from the one end of unloading arm (63) and are cut and form an slope pressure face, the input of ejector pad (332) sets up an slope and pushes away the face, the structure of slope pressure face cooperatees with the structure of slope pressure face, briquetting (65) are along with unloading arm (63) decline when adsorbing the soft cable, and its slope pressure face acts on the slope and pushes away the face, promotes ejector pad (332) and keeps away from and loosen the soft cable.

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