CN113504492B - Wire body fixed subassembly and test fixture - Google Patents

Wire body fixed subassembly and test fixture Download PDF

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Publication number
CN113504492B
CN113504492B CN202110759325.8A CN202110759325A CN113504492B CN 113504492 B CN113504492 B CN 113504492B CN 202110759325 A CN202110759325 A CN 202110759325A CN 113504492 B CN113504492 B CN 113504492B
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CN
China
Prior art keywords
wire
assembly
fixing
component
wire body
Prior art date
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Active
Application number
CN202110759325.8A
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Chinese (zh)
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CN113504492A (en
Inventor
张付海
鞠岗岗
刘云海
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Goertek Techology Co Ltd
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Goertek Techology Co Ltd
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Publication date
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Priority to CN202110759325.8A priority Critical patent/CN113504492B/en
Publication of CN113504492A publication Critical patent/CN113504492A/en
Application granted granted Critical
Publication of CN113504492B publication Critical patent/CN113504492B/en
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • B65G37/02—Flow-sheets for conveyor combinations in warehouses, magazines or workshops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

The invention discloses a wire body fixing assembly and a testing tool, wherein the wire body fixing assembly comprises: the transfer carrier plate is provided with a first installation position and a second installation position, and the first installation position is used for installing the body of the wire body; and the fixed clamping piece is detachably arranged on the second installation position and is used for clamping the connector lug of the wire body. The invention realizes the automatic transmission and test of the wire body.

Description

Wire body fixed subassembly and test fixture
Technical Field
The invention relates to the technical field of testing devices, in particular to a wire fixing assembly and a testing tool.
Background
The wire body, such as a flexible cable wire component, is widely applied to the manufacturing processes of flat plates, mobile phones, intelligent watches, intelligent bracelets and the like. Due to the flexible structure of the wire body, the wire body is frequently bent, even excessively bent, when the wire body is possibly stored or moved in the production, test and other processes.
Disclosure of Invention
The invention mainly aims to provide a wire body fixing assembly and a testing tool, and aims to realize automatic testing and transmission of a wire body to be tested.
In order to achieve the above object, the present invention provides a wire fixing assembly, the wire includes a wire body and a connector lug connected to the wire body, the wire fixing assembly includes:
the transfer carrier plate is provided with a first installation position and a second installation position, and the first installation position is used for installing the body of the wire body; the method comprises the steps of,
the fixed clamping piece is detachably arranged on the second installation position and used for clamping the connector lug of the wire body.
Optionally, the fixing clip includes:
the wire fixing clamp comprises a fixing clamp body, wherein the fixing clamp body is provided with a mounting groove for mounting a wire lug of a wire body;
the pressing block is movably connected with the fixing clamp body, the pressing block is provided with a clamping position clamped by the fixing clamp body and an opening position opened by the fixing clamp body, and when the fixing clamp body is clamped with the pressing block, the fixing clamp body is clamped and fixed on the connector lug arranged in the mounting groove.
Optionally, the fixing clip further comprises:
the suction piece is arranged on the fixing clamp body and/or the pressing block, the suction piece is provided with a first working state and a second working state, and when the suction piece is in the first working state, the pressing block is controlled to be in an opening position for opening the fixing clamp body;
when the suction piece is in the second working state, the pressing block position is controlled to be in a clamping position clamped with the fixing clamp body.
Optionally, the briquetting has first movable section, second movable section and the tight section of clamp of connecting gradually, the actuation piece includes:
the first suction piece is used for controlling the first movable section to be sucked and fixed with the fixed clamp body;
the second suction piece is used for controlling the second movable section to be sucked and fixed with the fixed clamp body.
Optionally, the wire body fixing assembly further includes:
the fixed clamping piece is detachably and fixedly installed on the flow transfer carrier plate through the positioning piece.
Optionally, the fixing clip body is further provided with a positioning part, and the positioning part includes:
the positioning pin is arranged on the circulation carrier plate and is matched with the positioning part on the fixing clamp body;
and/or the third suction piece is arranged on the fixing clamp body and/or the pressing block.
The invention also provides a test tool, which comprises:
a testing component;
a storage component;
the material transmission device is arranged between the test assembly and the storage assembly; and, a wire fixing assembly as described above; the material conveying device is used for driving the wire body fixing assembly to move between the testing assembly and the storage assembly.
Optionally, when the wire fixing assembly is driven to move to the object placing assembly, a wire to be tested placed on the object placing assembly is fixedly installed on the wire fixing assembly; or unloading the tested wire body to the object placing component;
and when the material conveying device drives the wire body fixing assembly to move to the testing assembly, the wire body fixedly arranged on the wire body fixing assembly is conveyed to a station corresponding to the testing assembly, so that wire body testing is realized.
Optionally, the material conveying device comprises:
the circulation assembly is arranged relative to the first direction of the test assembly and the storage assembly and is used for movably mounting the circulation carrier plate so as to drive the circulation carrier plate to move in the first direction;
the first transferring component is arranged opposite to the second direction of the testing component, and is used for driving the fixed clamping piece and the body of the wire body to move in the second direction of the testing component.
Optionally, the material conveying device further comprises:
the first suction component is arranged on the first transfer component at one end, and the other end of the first suction component is used for sucking the fixed clamping piece and the wire body.
Optionally, the material conveying device further comprises:
the second transfer component is arranged opposite to the second direction of the storage component and is used for driving the body of the wire body to move in the second direction of the storage component.
Optionally, the material conveying device further comprises:
the second absorbs the subassembly, the one end of second absorbs the subassembly install in the second moves and carries the subassembly, the other end of second absorbs the subassembly is used for absorbing the body of line body.
Optionally, the first suction assembly includes:
the first sliding table cylinder is arranged on the second transfer assembly;
the first suction unit is fixed on the first sliding table cylinder and comprises at least one group of first suction nozzles, and the first suction nozzles are used for sucking the fixed clamping piece and the wire body;
and/or a second sliding table cylinder is arranged on the second transfer assembly;
the second suction unit is fixed on the first sliding table cylinder and comprises at least one second suction nozzle, and the second suction nozzle is used for sucking the body of the wire body.
Optionally, the test assembly includes a plurality of test platforms, and a plurality of test platforms are mutually connected through the material conveying device to realize line body transmission.
Optionally, put the thing subassembly and include last feed bin and lower feed bin, go up feed bin and lower feed bin respectively through material transmission device with realize the line body transmission between the test subassembly.
According to the wire body fixing assembly, the flow transfer carrier plate is arranged, and the first installation position and the second installation position are arranged on the flow transfer carrier plate, wherein the first installation position is used for installing the wire body; and setting a fixed clamping piece, and detachably installing the fixed clamping piece on the second installation position so as to clamp the connector lug of the wire body through the fixed clamping piece when the wire body is placed on the transfer carrier plate. Under the fixation of the wire body fixing component, the invention can prevent the wire body from moving relative to the transfer carrier plate in the process of material transmission and prevent the testing component from moving relative to the connector lug in the process of testing, and simultaneously, under the action of the fixing clamping piece, good electric contact is formed between the testing component and the connector lug, so that the testing efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a wire fixing assembly according to the present invention;
FIG. 2 is a schematic diagram of an embodiment of the transfer plate of FIG. 1;
FIG. 3 is a schematic view of an embodiment of the fixing clip of FIG. 1 in a clamping position;
FIG. 4 is a schematic view of an embodiment of the fixing clip of FIG. 1 in an open position;
FIG. 5 is a schematic structural view of an embodiment of a material conveying device in a test fixture according to the present invention;
FIG. 6 is a schematic diagram of an embodiment of the first suction assembly of FIG. 5;
FIG. 7 is a schematic view of a material conveying apparatus in a test fixture according to another embodiment of the present invention;
FIG. 8 is a schematic view of an embodiment of the second suction assembly of FIG. 7;
fig. 9 is a schematic structural diagram of an embodiment of a test fixture according to the present invention.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
The invention provides a wire body fixing assembly which is applied to production equipment and test tools of wire bodies. The wire body can be a flexible plug connector, a connector and a flexible cable assembly, and particularly the flexible cable assembly, and is widely applied to manufacturing processes of flat plates, mobile phones, intelligent watches, intelligent bracelets and the like.
The inside parcel of line body has a plurality of sinle silk generally, and sinle silk self is thin, long, soft, but because the flexible structure of line body itself for in production, test etc. in-process, perhaps deposit or remove, make the line body frequently buckle, even excessively buckle. The outer protective layer of the wire body and even the inner wire body are easy to damage, the yield is reduced, and even the wire body after bending is possibly affected to normal use and even scrapped after production, testing and assembly are finished, so that the service life of the wire body is shortened.
In order to solve the above problems, referring to fig. 1 to 9, in an embodiment of the present invention, the wire fixing assembly 100 includes:
a circulation carrier plate 10, wherein the circulation carrier plate 10 is provided with a first installation position 11 and a second installation position 12, and the first installation position 11 is used for installing the body of the wire body 500; the method comprises the steps of,
and the fixed clamping piece 20 is detachably arranged on the second installation position 12, and the fixed clamping piece 20 is used for clamping the connector lug of the wire body 500.
In this embodiment, the wire fixing assembly 100 can be applied to a production line of a production device, so that the wire 500 can be transferred between production stations, for example, the wire fixing assembly 100 with the wire 500 fixed thereon can be transferred from a previous production station to a next production station, thereby realizing automated production and manufacturing of electronic devices such as a tablet, a mobile phone, a smart watch, and a smart bracelet. The wire fixing assembly 100 may also be applied to a test fixture for the wire 500, so that the wire 500 is transferred between the upper bin 310, the test station, and the lower bin 320. For example, the wire fixing assembly 100 with the wire 500 fixed thereon can be transferred from the upper bin 310 to the testing station, and after the testing is completed, the wire fixing assembly 100 with the wire 500 fixed thereon is transferred from the testing station to the lower bin 320, so as to realize the testing of functions, parameters and the like of the wire 500.
The transfer carrier plate 10 may be made of metal or other materials with a certain hardness, and during the production and/or testing process, the transfer carrier plate 10 may be placed on a material conveying device 400 formed by a conveyor belt, a conveyor chain, etc., and the wire body 500 fixed on the transfer carrier plate 10 is conveyed to a corresponding station under the driving of the material conveying device 400. The flow-transferring carrier plate 10 is provided with two installation positions for installing the wire body 500, namely a first installation position 11 and a second installation position 12, wherein the first installation position 11 is used for fixing the body of the wire body 500, the second installation position 12 is used for fixing the fixing clamping piece 20 arranged on the first installation position, after the fixing clamping piece 20 is fixed at the second installation position 12, the connector lug of the wire body 500 is fixed, namely the body of the wire body 500 is directly fixed at the first installation position 11, and the connector lug of the wire body 500 is indirectly fixed at the second installation position 12 through the fixing clamping piece 20. The first mounting location 11 may be provided as a mounting slot 211, e.g. a U-shaped slot, the opening of which may be directed towards the stationary clamp 20 mounted to the second mounting location 12. The shape, groove depth, groove width of the mounting groove 211 and the shape, size, dimension, etc. of the wire body 500 are set and adapted, and specifically, the mounting groove may be formed by profiling on the transfer plate 10 by etching, stamping, etc. The first mounting location 11 may also be a limiting protrusion formed on the transfer carrier 10, where a plurality of limiting protrusions enclose to form a mounting location for mounting and fixing the wire body 500. The first mounting position 11 may be provided with a suction member 23 on the transfer carrier 10, for example, a magnetic suction member that can be activated/deactivated to suction and fix the wire body 500 when the wire body 500 needs to be fixed to the transfer carrier 10, and to release the suction and fix the wire body 500 when the wire body needs to be removed from the transfer carrier 10. The first mounting position 11 is used for fixing the body of the wire body 500, so that relative movement between the wire body 500 and the transfer plate 10 is prevented during material transmission.
The fixing and clamping piece 20 is detachably fixed on the second installation position 12, and the fixing and clamping piece 20 has an operating state of being fixedly installed with the transfer carrier plate 10 and an operating state of being separated from the transfer carrier plate 10. Specifically, when the wire body 500 to be tested is taken out from the loading bin 310, the fixed clamping member 20 is fixed on the second mounting position 12, the body of the wire body 500 to be tested is fixedly mounted on the first mounting position 11, the connector lug is fixedly mounted on the fixed clamping member 20, and when the material transfer plate 10 to be tested is driven by the material conveying device 400 to move to the corresponding testing station, the fixed clamping member 20 is separated from the material transfer plate 10 under the grabbing of the material grabbing device in the material conveying device 400, and the material to be tested are placed on the testing station together. When the fixing clamp 20 is separated from the transfer carrier 10, the thread end and the body of the thread body 500 are separated from the transfer carrier 10, and the fixing clamp 20 and the thread end of the thread body 500 are still in a fixed state. Under the fixation of the fixed clamping piece 20, a test point can be arranged on the connector lug fixed on the fixed clamping piece 20, and the test probe of the test assembly 200 can be electrically connected with the connector lug to complete the test of the wire body 500. The fixed clamping piece 20 can prevent the wire body 500 from moving relative to the transfer plate 10 in the material transmission process, and prevent the test assembly 200 from moving relative to the connector lug in the test process, and meanwhile, under the action of the fixed clamping piece 20, good electrical contact is formed between the test assembly 200 and the connector lug, so that the test efficiency can be improved. Of course, in other embodiments, a third mounting location may be provided on the transfer carrier plate 10, and the third mounting location may be used to fix the body of the connection wire body 500 and the wire of the connector lug. The flow transfer plate 10 may be provided with a plurality of first mounting locations 11 and second mounting locations 12, and each first mounting location may form a mounting location group with one second mounting location 12 to fix one wire body 500. That is, a plurality of wire bodies 500 and a plurality of fixing clips 20 can be simultaneously and fixedly mounted on one transferring carrier plate 10, so that the transmission and testing efficiency of the wire bodies 500 can be improved.
The wire body fixing assembly 100 is provided with a circulation carrier plate 10, and a first installation position 11 and a second installation position 12 are arranged on the circulation carrier plate 10, wherein the first installation position 11 is used for installing the body of the wire body 500; and arranging the fixed clamping piece 20, and detachably mounting the fixed clamping piece 20 on the second mounting position 12, so as to clamp the connector lug of the wire body 500 through the fixed clamping piece 20 when the wire body 500 is placed on the transfer carrier plate 10. Under the fixation of the wire body fixing assembly 100, the wire body 500 and the transfer carrier plate 10 can be prevented from moving relatively in the process of material transmission, the test assembly 200 and the connector lug can be prevented from moving relatively in the process of testing, and meanwhile, under the action of the fixing clamping piece 20, good electric contact is formed between the test assembly 200 and the connector lug, so that the test efficiency can be improved.
Referring to fig. 3 to 4, in an embodiment, the fixing clip 20 includes:
a fixing clip body 21, wherein the fixing clip body 21 is provided with a mounting groove 211 for mounting the connector lug of the wire body 500;
the pressing block 22 is movably connected with the fixing clamp body 21, the pressing block 22 is provided with a clamping position clamped with the fixing clamp body 21 and an opening position opened with the fixing clamp body 21, and when the fixing clamp body 21 and the pressing block 22 are clamped, the connector lug arranged in the mounting groove 211 is clamped and fixed.
In this embodiment, the shape, depth and width of the mounting groove 211 are adapted to the connector lug, the mounting groove 211 can also be adapted to the test assembly 200, the receiving head of the wire body 500 is fixed in the mounting groove 211 during the transmission and testing process, and the receiving head can be matched to the test assembly 200 to form a test position during the testing process, so as to complete the testing of the wire body 500. The pressing block 22 can be movably connected with the fixing clamp body 21 through a connecting shaft and an elastic piece. The pressing block 22 can be opened or clamped relative to the fixing clamp body 21 to realize feeding, discharging, conveying, fixing, testing and the like of the wire body 500. Specifically, in the process of feeding and discharging, the pressing block 22 is in an open position, that is, is opened with the fixing clamp body 21, when the wire body 500 is installed in the installation groove 211, the pressing block 22 is in a clamping position, the wire body 500 is transmitted to a test position corresponding to the test assembly 200 under the clamping fixation of the pressing block 22 and the fixing clamp body 21, after the connector lug of the wire body 500 is fixed in the installation groove 211, the installation groove 211 can be used as a test point, the test assembly 200 can be matched with the installation groove 211, and a test probe of the test assembly 200 can be electrically connected with the connector lug installed in the installation groove 211, so that the test of the wire body 500 is completed.
Referring to fig. 3 to 4, in an embodiment, the fixing clip 20 further includes:
the suction piece 23 is arranged on the fixing clamp body 21 and/or the pressing block 22, the suction piece 23 has a first working state and a second working state, and when the suction piece 23 is in the first working state, the pressing block 22 is controlled to be in an opening position for opening the fixing clamp body 21;
when the suction piece 23 is in the second working state, the pressing block 22 is controlled to be in a clamping position for clamping with the fixing clamp body 21.
In this embodiment, the engaging member 23 may be provided on the fixing clip body 21, on the pressing block 22, or both, with an adapted engaging member 23. The attraction piece 23 may be a magnetic attraction piece, and the attraction piece 23 may be switched between the first working state and the second working state by switching on/off, or may be switched between the first working state and the second working state by an external force, for example, a mechanical arm, so that the pressing block 22 and the fixing clamp body 21 are switched between an open position and a clamping position, so as to realize feeding, discharging, transmission, fixing, testing, and the like of the wire body 500. Adaptively, when the pressing block 22 and the fixing clip body 21 are simultaneously provided with the engaging members 23, the pressing block 22 and the fixing clip body 21 can be clamped and opened by the mutual engagement between the engaging members 23 or the mutual separation. When the engaging member 23 is provided only on the fixing clip body 21 or the pressing block 22, for example, when the engaging member 23 is provided on the fixing clip body 21, the position of the pressing block 22 corresponding to the engaging member 23 may be made of a material that can be adsorbed, for example, a metal material, and similarly, when the engaging member 23 is provided on the upper pressing block 22, the position of the pressing block 22 corresponding to the fixing clip body 21 may be made of a material that can be adsorbed.
Referring to fig. 3 to 4, in an embodiment, the pressing block 22 has a first movable section 221, a second movable section 222, and a clamping section 223 connected in sequence, and the engaging member 23 includes:
a first engaging member 231, where the first engaging member 231 controls the first movable section 221 to be engaged and fixed with the fixing clip body 21;
the second engaging member 232 controls the second movable section 222 to be engaged with and fixed to the fixing clip body 21.
In this embodiment, the first engaging member 231 is disposed between the first movable section 221 and the fixing clip body 21, the second engaging member 232 is disposed between the second movable section 222 and the fixing clip body 21, and a connecting portion movably connected to the fixing clip body 21 is further disposed at a joint of the second movable section 222 and the first movable section 221, and the connecting portion may be provided with a through hole, and is rotatably connected to the fixing clip body 21 through a rotation shaft. The first engaging member 231 controls the first movable section 221 to engage and fix with the fixing clip body 21, so that the pressing block 22 is opened relative to the fixing clip body 21; the second engaging member 232 controls the second movable section 222 to engage with and fix the fixing clamp body 21, so that the pressing block 22 is clamped relative to the fixing clamp body 21, and controls the clamping section 223 to fixedly mount the connector lug of the material to be tested in the mounting groove 211. Wherein, the first attraction piece 231 is an opening position magnet, the second attraction piece 232 is a clamping position magnet, and when the fixed clamping piece 20 is opened, the opening position magnet is attracted and kept motionless; the wire body 500 can realize automatic material taking and discharging through a suction nozzle; subsequently, when the fixing clip 20 is clamped, the clamping position magnet is attracted and kept clamped. In this way, the wire body 500 and the fixing clamp 20 can be positioned and circulated together, and tested at the test fixture.
Referring to fig. 2, in an embodiment, the wire fixing assembly 100 further includes:
the positioning piece 30, the fixing clamping piece 20 is detachably and fixedly mounted on the circulation carrier plate 10 through the positioning piece 30.
Specifically, the fixing clip body 21 is further provided with a positioning portion 212, and the positioning member 30 includes:
the positioning pin 31 is arranged on the circulation carrier plate 10 and is matched with the positioning part 212 on the fixing clamp body 21;
and/or a third engaging member 32, which is provided on the fixing clip body 21 and/or the pressing block 22.
In this embodiment, the positioning portion 212 may be set to be a positioning pin 31 sleeve, where the positioning pin 31 sleeve is adapted to the positioning pin 31, so as to achieve positioning and fixing between the fixing clamping member 20 and the circulation carrier plate 10. The attraction member 23 may be a magnetic attraction member, the attraction member 23 may be disposed on the fixing clip 20, or may be disposed on the fixing clip body 21, or may be disposed between the fixing clip 20 and the transfer board 10, respectively, when the fixing clip 20 approaches or is disposed on the transfer board 10, fixation of the fixing clip 20 and the transfer board 10 is achieved, when the attraction member 23 is disposed on the fixing clip 20 or the transfer board 10, for example, when the attraction member 23 is disposed on the transfer board 10, the position corresponding to the fixing clip 20 and the attraction member 23 may be made of a material capable of being adsorbed, for example, a metal material, and similarly, when the attraction member 23 is disposed on the upper fixing clip 20, the position corresponding to the pressing block 22 and the transfer board 10 may be made of a material capable of being adsorbed. The positioning member 30 can ensure stable transmission of the wire 500 and stable fixation of the wire 500 in the processes of feeding, blanking, transmission and the like. The wire body fixing assembly 100 is provided with the transfer carrier plate 10 and the fixing clamping piece 20, and the transfer carrier plate 10 and the fixing clamping piece 20 are positioned through the positioning pins 31 and the positioning pin 31 sleeves, so that the relative position accuracy is ensured. The third attraction component 32 is a circulation tool attraction magnet, and can ensure stable transmission of the fixed clamping component 20 and the circulation carrier plate 10 in the circulation process and prevent relative movement of the fixed clamping component and the circulation carrier plate 10.
The invention further provides a testing tool.
It should be noted that, during the process of testing the wire body 500, during feeding, the product needs to be manually taken out from the tray and placed in the testing tool; and during blanking, the tested products are also required to be placed in the material tray manually. In order to solve the above problem, referring to fig. 1 to 9, in an embodiment of the present invention, the test fixture includes:
a test assembly 200;
a storage assembly 300;
the material conveying device 400 is arranged between the testing assembly 200 and the placing assembly 300; and, the wire body fixing assembly 100 as described above; the material conveying device 400 is used for driving the wire fixing assembly 100 to move between the testing assembly 200 and the placing assembly 300.
The detailed structure of the wire fixing assembly 100 can refer to the above embodiments, and will not be described herein again; it can be understood that, because the wire fixing assembly 100 is used in the testing tool of the present invention, the embodiments of the testing tool of the present invention include all the technical solutions of all the embodiments of the wire fixing assembly 100, and the achieved technical effects are identical, and are not repeated herein.
In this embodiment, the test assembly 200 may implement functions and parameter setting of the wire 500, the placement assembly 300 may include an upper bin 310 and a lower bin 320, the wire 500 to be tested is placed in the upper bin 310, the wire 500 to be tested is placed in the lower bin 320 after the test is completed, the test fixture may also be provided with a test rack, the test assembly 200 and the placement assembly 300 are both disposed on the test rack, the test assembly 200 and the placement assembly 300 are connected through the material transmission device 400, the material transmission device 400 may drive the wire fixing assembly 100 to move between the test assembly 200 and the placement assembly 300 under the driving of the material transmission device 400, and when the wire fixing assembly 100 is driven to move to the placement assembly 300, the wire 500 to be tested disposed on the placement assembly 300 is fixedly mounted on the wire fixing assembly 100; or unloading the tested wire body 500 onto the storage assembly 300; when the material conveying device 400 drives the wire fixing assembly 100 to move to the testing assembly 200, the wire 500 fixedly mounted on the wire fixing assembly 100 is conveyed to a station corresponding to the testing assembly 200, so as to realize the testing of the wire 500. In this way, after the wire body 500 is placed on the wire body fixing assembly 100 in a feeding manner, the wire body 500 to be tested on the placement assembly 300 is transmitted to the testing assembly 200, the testing of the wire body 500 is achieved, and after the testing of the wire body 500 is completed, the wire body 500 after the testing assembly 200 is completed is transmitted to the placement assembly 300 to complete the blanking. The storage assembly 300 includes an upper bin 310 and a lower bin 320, and the upper bin 310 and the lower bin 320 respectively implement transmission of the wire 500 between the material transmission device 400 and the test assembly 200. During feeding, the tray is placed in a bin, products are automatically sucked and placed in a clamp and a circulation tool, in some embodiments, the test tool can be further provided with an auxiliary clamp 600, such as a robot, or a user can operate the fixed clamping piece 20 through the auxiliary clamp 600 to further clamp the heads of the products, and the circulation tool automatically circulates and is automatically placed in the test tool for testing; during discharging, the fixed clamping piece 20 is opened, and the discharging module automatically sucks products and places the products in the discharging bin 320.
According to the invention, the test assembly 200, the storage assembly 300 and the material conveying device 400 arranged between the test assembly 200 and the storage assembly 300 are arranged, the material conveying device 400 is used for installing the wire fixing assembly 100, and the wire fixing assembly 100 fixedly provided with the wire 500 can move between the test assembly 200 and the storage assembly 300 under the driving of the material conveying device 400, so that when the wire 500 is tested, the material can be automatically taken from the storage assembly 300, and the fixed clamping piece 20 and the wire 500 are conveyed to the test assembly 200, so that the automatic conveying and testing of the wire 500 are realized. After the test is completed, the wire fixing assembly 100 can be transferred to the storage assembly 300 under the driving of the material transferring device 400, so as to unload the tested wire 500, and realize the automatic transfer and test of the wire 500.
Referring to fig. 5 and 6, in one embodiment, the material transfer apparatus 400 includes:
the circulation assembly 410 is disposed opposite to the first direction of the test assembly 200 and the placement assembly 300, and is movably mounted on the circulation carrier 10, so as to drive the circulation carrier 10 to move in the first direction;
the first transferring assembly 420 is disposed opposite to the second direction of the testing assembly 200, and is configured to drive the fixing clamping member 20 and the body of the wire 500 to move in the second direction of the testing assembly 200.
In this embodiment, the first direction may be a direction parallel to the testing component 200 and the placing component 300, the second direction may be a direction perpendicular to the testing component 200, the transferring component 410 is disposed at one side of the testing component 200 and the placing component 300, and the first transferring component is disposed between the transferring component 410 and the testing component 200. In the process of testing the wire body 500, the wire body 500 is grabbed from the placement component 300 onto the transfer carrier plate 10 placed on the transfer component 410 and fixed, and then the transfer component 410 transfers the wire body fixing component 100 to a position corresponding to the first transfer component, and the first transfer component transfers the wire body 500 body fixed on the transfer carrier plate 10 and the fixing clamp 20 fixed with the wire body 500 connector lug to a test position corresponding to the test component 200. After the test is completed, the first transferring component transfers the wire body 500 body on the self-test component 200 and the fixing clamping piece 20 fixed with the wire body 500 connector lug to the circulation carrier board 10 on the circulation component 410 and fixes the same, and the circulation component 410 transfers the wire body fixing component 100 to the next test position or transfers the wire body fixing component 100 to the placement component 300. The circulation assembly 410 includes a conveyor belt and driving components of the conveyor belt, such as a motor, an air cylinder, etc., disposed on the test rack, where the number of the conveyor belts is two, one of the conveyor belts is used for conveying the wire 500 to be tested, and the other conveyor belt is used for conveying the wire 500 after the test is completed. The first transferring component comprises a drag chain, a cable, an air pipe, a driving component for driving the drag chain to move, such as a motor, and the like, and the testing tool is further provided with an electric control component, wherein the electric control component is provided with a control part, a detection part, a power supply part and the like, and the electric control component can control the driving component to work so as to drive the circulation component 410 and the first transferring component 420 to move. Thus, the wire body fixing assembly 100 is fed and discharged on the test tool, the first transferring assembly drives the first sucking unit 432 to move, and the fixing clamping piece 20 and the wire body 500 are sucked for testing, so that automatic testing and transmission of the wire body 500 are realized.
Referring to fig. 5 and 6, in an embodiment, the material conveying apparatus 400 further includes:
and a first suction assembly 430, one end of which is mounted on the first transfer assembly, and the other end of the first suction assembly 430 is used for sucking the fixing clamp 20 and the body of the wire body 500.
Specifically, the first suction assembly 430 includes:
a first sliding table cylinder 431 mounted on the second transfer assembly 440;
the first suction unit 432 is fixed on the first sliding table cylinder 431, and the first suction unit 432 includes at least one group of first suction nozzles for sucking the fixed clamping member 20 and the body of the wire body 500.
In this embodiment, the sliding table cylinder may be communicated with the air pipe disposed on the transfer component and the suction nozzle on the first suction unit 432, so as to suck the suction nozzle, when sucking, the suction nozzle may adsorb and fix the fixing clamp 20 and the body of the wire body 500, and under the driving of the first transfer component, the fixing clamp 20 and the wire body 500 are transferred to the test site of the test component 200, and then the suction is stopped, so that the fixing clamp 20 and the wire body 500 are transferred and placed on the test site, thereby realizing the automatic transfer and test of the wire body 500. After the test is completed, the first transfer component is driven to adsorb the fixed clamping piece 20 and the wire body 500 onto the circulation carrier plate 10 on the circulation component 410, and then suction is stopped to unload the fixed clamping piece 20 and the wire body 500 after the test is completed, so that automatic transmission and test of the wire body 500 are realized.
Referring to fig. 7 and 8, in an embodiment, the material conveying apparatus 400 further includes:
the second transferring assembly 440 is disposed opposite to the second direction of the placement assembly 300, and the second transferring assembly 440 is configured to drive the body of the wire 500 to move in the second direction of the placement assembly 300.
In this embodiment, the second direction of the storage component 300 may be a direction perpendicular to the storage component 300, the circulation component 410 is disposed at one side of the test component 200 and the storage component 300, and the second transfer component 440 is disposed between the circulation component 410 and the test component 200. In the process of testing the wire body 500, the wire body 500 is grabbed from the placement component 300 to the second transfer component 440, the second transfer component 440 transfers the wire body 500 to the transfer carrier board 10 on the transfer component 410 and fixes the wire body, the transfer component 410 transfers the wire body fixing component 100 to the position corresponding to the first transfer component, and the first transfer component transfers the wire body 500 body fixed on the transfer carrier board 10 and the fixing clamp 20 fixed with the wire body 500 connector lug to the test position corresponding to the test component 200. After the test is completed, the first transferring component transfers the wire body 500 body on the self-test component 200 and the fixing clamping piece 20 fixed with the wire body 500 connector lug to the circulation carrier board 10 on the circulation component 410 and fixes the wire body 500 body, the circulation component 410 transfers the wire body fixing component 100 to the next test position or transfers the wire body fixing component 100 to the second transferring component 440 corresponding to the placing component 300, and the second transferring component 440 transfers the completed test wire body 500 back to the placing component 300. The second transferring assembly 440 includes a drag chain, a cable, an air pipe, and a driving component for driving the drag chain to move, such as a motor, which can be driven by an electric control assembly on the testing tool to work, so as to drive the circulation assembly 410 and the second transferring assembly 440 to move, thereby realizing automatic testing and transmission of the wire 500.
Referring to fig. 7 and 8, in an embodiment, the material conveying apparatus 400 further includes:
and a second suction assembly 450, wherein one end of the second suction assembly 450 is mounted on the second transfer assembly 440, and the other end of the second suction assembly 450 is used for sucking the body of the wire body 500.
A second slide cylinder 451 attached to the second transfer unit 440;
the second suction unit 452 is fixed on the first sliding table cylinder 431, and the first suction unit 432 includes at least one second suction nozzle for sucking the body of the wire body 500.
In this embodiment, the sliding table cylinder may be communicated with the air pipe disposed on the transfer component and the suction nozzle disposed on the first suction unit 432, so as to suck the suction nozzle, and when sucking, the suction nozzle may adsorb and fix the fixing clamp 20 and the body of the wire body 500, and under the driving of the second transfer component 440, adsorb the wire body 500 to the transfer carrier plate 10 disposed on the transfer component 410, and stop the suction, so as to fix the wire body 500 on the first mounting position 11 of the transfer carrier plate 10 and the fixing clamp 20 fixed on the second mounting position 12, thereby realizing automatic transmission and testing of the wire body 500. Or after the wire 500 is tested, the wire 500 arranged on the transfer carrier plate 10 is adsorbed onto the placement component 300 under the drive of the second transfer component 440, and then suction is stopped to return the wire 500 to the placement component 300, so that automatic transmission and testing of the wire 500 are completed.
In the above embodiment, the second transferring assembly 440 includes two transferring units, the number of the sucking units is also two, each transferring unit corresponds to one sucking unit, and forms a group of transmission devices, one group is used for sucking and transmitting the wire body 500 before the test, and the other group is used for sucking and transmitting the wire body 500 after the test, that is, the exchange of the wire body 500 before and after the test is completed.
Referring to fig. 9, in an embodiment, the test assembly 200 includes a plurality of test platforms, and a plurality of test platforms are transported by the material transporting device 400 through a wire 500.
In this embodiment, the number of test platforms may be multiple, and the multiple test platforms may perform the same function and parameter test on the wire 500, that is, the multiple test platforms may test multiple wires 500 simultaneously, so as to implement batch test of the wires 500. Different functions and parameter tests can be tested among the plurality of test platforms, namely each test platform can test at least one parameter and function of the wire body 500, and corresponding test procedures are arranged among the plurality of test platforms, so that the wire body 500 which completes the previous test procedure is transferred to the next test procedure under the action of the circulation component 410, the first transfer component and the first suction component 430. Thus, each process test of the wire body 500 is realized.
The test fixture can realize the fixation of the head of the wire body 500, such as the cable head, and the positioning circulation of the wire body 500. The fixing and clamping piece 20 positions and fixes the cable head, and the first installation position 11 of the flow transfer carrier plate 10 positions the cable body 500. The wire body 500 fixing piece is taken as a whole by the transfer carrier plate 10 and the fixing clamping piece 20, the transfer carrier plate 10 is driven by the transfer assembly 410 to transfer among the upper bin 310, each test platform and the lower bin 320, and the wire connector lug and the body of the wire body 500 are fixed at corresponding positions in the testing and transferring process of the test fixture. The test fixture solves the problems that the wire body 500 such as a cable wire is soft and bent and cannot be automatically tested.
In order to better illustrate the inventive concept, the working principle of the present invention is described below in conjunction with the embodiments of the present invention:
while transferring the materials from the placement module 300 to the testing module 200 for testing the materials:
the second transferring component 440 of the material conveying device 400 drives the second sucking component 450 for sucking the material placed in the upper bin 310 to move to the circulation component 410, and fixes the material on the circulation carrier plate 10 and the fixed clamping piece 20 of the moving line body fixing component 100, the circulation carrier plate 10 is placed on the circulation component 410, and the circulation component 410 of the material conveying device 400 then drives the moving line body fixing component 100 to move from the placing component 300 to the testing component 200;
when the wire fixing assembly 100 is driven to move to the testing assembly 200, the first transfer assembly 420 of the material conveying device 400 drives the first suction assembly 430 with the material and the fixing clamping member 20 adsorbed thereon to convey the wire 500 and the fixing clamping member 20 to the corresponding stations of the testing assembly 200, so as to realize the testing of the wire 500;
after the test is completed, the first transfer component 420 of the material conveying device 400 drives the first suction component 430 with the material and the fixing clamping piece 20 adsorbed thereon to fixedly mount the wire body 500 on the wire body fixing component 100, and the circulation component 410 moves from the test component 200 to the placement component 300 with the wire body fixing component 100;
when the wire fixing assembly 100 is driven to move toward the discharging bin of the placing assembly 300, the second transferring assembly 440 of the material conveying device 400 drives the second sucking assembly 450 with the material absorbed to move toward the discharging bin 320, thereby completing the wire 500 test.
When the wire fixing assembly 100 is driven by the circulation assembly 410 to move, the head of the wire 500 can be further clamped under the action of the auxiliary clamp 500, so as to prevent the head of the wire 500 from moving relative to the fixing clamp 20.
The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (8)

1. The utility model provides a line body fixed subassembly, the line body include the line body and with the connector lug of line body coupling, its characterized in that, line body fixed subassembly includes:
the transfer carrier plate is provided with a first installation position and a second installation position, and the first installation position is used for installing the body of the wire body; the method comprises the steps of,
the fixed clamping piece is detachably arranged on the second installation position and is used for clamping the connector lug of the wire body;
the fixed clamp includes:
the wire fixing clamp comprises a fixing clamp body, wherein the fixing clamp body is provided with a mounting groove for mounting a wire lug of a wire body;
the pressing block is movably connected with the fixing clamp body, the pressing block is provided with a clamping position clamped with the fixing clamp body and an opening position opened with the fixing clamp body, and when the fixing clamp body is clamped with the pressing block, the fixing clamp body is clamped and fixed on the connector lug arranged in the mounting groove;
the fixed clamp further comprises:
the suction piece is arranged on the fixing clamp body and/or the pressing block, the suction piece is provided with a first working state and a second working state, and when the suction piece is in the first working state, the pressing block is controlled to be in an opening position for opening the fixing clamp body;
when the suction piece is in the second working state, the pressing block position is controlled to be in a clamping position clamped with the fixing clamp body.
2. The wire fixing assembly of claim 1, wherein the pressing block has a first movable section, a second movable section, and a clamping section connected in sequence, and the engaging member comprises:
the first suction piece is used for controlling the first movable section to be sucked and fixed with the fixed clamp body;
the second suction piece is used for controlling the second movable section to be sucked and fixed with the fixed clamp body.
3. The wire fixing assembly of any one of claims 1 to 2, further comprising:
the fixed clamping piece is detachably and fixedly installed on the flow transfer carrier plate through the positioning piece.
4. A test fixture, its characterized in that includes:
a testing component;
a storage component;
the material transmission device is arranged between the test assembly and the storage assembly; and, the wire body fixing assembly according to any one of claims 1 to 3; the material conveying device is used for driving the wire body fixing assembly to move between the testing assembly and the storage assembly.
5. The test fixture of claim 4, wherein a wire to be tested placed on the placement module is fixedly mounted on the wire fixing module when the wire fixing module is driven to move to the placement module; or unloading the tested wire body to the object placing component;
and when the material conveying device drives the wire body fixing assembly to move to the testing assembly, the wire body fixedly arranged on the wire body fixing assembly is conveyed to a station corresponding to the testing assembly, so that wire body testing is realized.
6. The test fixture of claim 5, wherein the material transfer device comprises:
the circulation assembly is arranged relative to the first direction of the test assembly and the storage assembly and is used for movably mounting the circulation carrier plate so as to drive the circulation carrier plate to move in the first direction;
the first transferring component is arranged opposite to the second direction of the testing component, and is used for driving the fixed clamping piece and the body of the wire body to move in the second direction of the testing component.
7. The test fixture of claim 6, wherein the material transfer device further comprises:
one end of the first suction component is arranged on the first transfer component, and the other end of the first suction component is used for sucking the fixed clamping piece and the body of the wire body; and/or the number of the groups of groups,
the second transfer component is arranged relative to the second direction of the object placing component and is used for driving the body of the wire body to move in the second direction of the object placing component; and/or the number of the groups of groups,
the second absorbs the subassembly, the one end of second absorbs the subassembly install in the second moves and carries the subassembly, the other end of second absorbs the subassembly is used for absorbing the body of line body.
8. The test fixture of any one of claims 4 to 7, wherein the test assembly comprises a plurality of test platforms, and wire body transmission is realized among the plurality of test platforms through the material transmission device;
and/or, the object placing assembly comprises an upper bin and a lower bin, and the upper bin and the lower bin respectively realize line body transmission between the material transmission device and the testing assembly.
CN202110759325.8A 2021-07-09 2021-07-09 Wire body fixed subassembly and test fixture Active CN113504492B (en)

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Application Number Priority Date Filing Date Title
CN202110759325.8A CN113504492B (en) 2021-07-09 2021-07-09 Wire body fixed subassembly and test fixture

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Application Number Priority Date Filing Date Title
CN202110759325.8A CN113504492B (en) 2021-07-09 2021-07-09 Wire body fixed subassembly and test fixture

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