CN116899918B - Element connector self-checking device and automatic pin inserting machine - Google Patents
Element connector self-checking device and automatic pin inserting machine Download PDFInfo
- Publication number
- CN116899918B CN116899918B CN202310885622.6A CN202310885622A CN116899918B CN 116899918 B CN116899918 B CN 116899918B CN 202310885622 A CN202310885622 A CN 202310885622A CN 116899918 B CN116899918 B CN 116899918B
- Authority
- CN
- China
- Prior art keywords
- lifting frame
- electromagnetic
- electromagnetic locking
- locking mechanism
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims abstract description 66
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 239000002699 waste material Substances 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 12
- 230000002950 deficient Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The invention discloses a self-checking device of a connector of a component and an automatic PIN inserting machine, which relate to the technical field of processing of electrical components and comprise a frame, a bearing table arranged on the frame, a power transmission assembly, a lifting frame and a waste cleaning assembly, wherein the power transmission assembly is positioned above the bearing table and is in contact with a PIN needle on a workpiece to be tested, a plurality of electromagnetic locking mechanisms are inserted into the lifting frame, the electromagnetic locking mechanisms are propped against the lower part of the workpiece and are electrically connected with the power transmission assembly through the PIN needle, and the waste cleaning assembly reciprocates in the bearing table and is sequentially propped against and matched with the lifting frame and the electromagnetic locking mechanisms, and the waste cleaning assembly props up the electromagnetic locking mechanisms. According to the invention, through arranging the electromagnetic locking mechanism to receive the current passing through the power transmission assembly and the PIN needle, if the PIN needle is improperly installed or empty, the electromagnetic locking mechanism and the lifting frame are in a movable state, when the waste cleaning assembly moves towards the bearing table, the electromagnetic locking mechanism is jacked, and a workpiece with poor PIN needle is jacked by the electromagnetic locking mechanism in the movable state.
Description
Technical Field
The invention relates to the technical field of electrical element processing, in particular to a self-checking device for a connector of a component and an automatic pin inserting machine.
Background
The pin inserting process is to insert a pin-shaped metal part into a hole on a shell of an electronic element, and is a common production process in the production process of electronic products, after the pin inserting step is completed on an automatic pin inserting machine, a connector also needs to be bent by a pair of pins according to a special rule to meet the circuit layout on a circuit board, the automobile pin is required to be bent to be 90 degrees generally, and part of the automobile pin is required to be bent to be in other degrees.
The prior patent application has the following patent publication numbers: CN208098659U, the publication date is 2018, 11 and 16, and the name of the patent is "an automatic detection device for PIN connectors", the PIN connectors are rotationally conveyed by the automatic detection device, and a conductive probe driven by an air cylinder and a first draw hook and a second draw hook pushed and pulled by the air cylinder are sequentially arranged on a rotating path, the conductive probe is contacted with the PIN connectors to test the on-off state of the PIN, and the qualified products and the unqualified products on the rotating disc are pulled out by the first draw hook and the second draw hook respectively, so that the qualified products and the unqualified products fall into a collection box corresponding to the number of products, the unqualified products and the unqualified products are automatically separated, and the classification collection of the qualified products and the unqualified products is realized, so that the detection efficiency and the detection accuracy of the PIN connectors are greatly improved.
The above-mentioned application has the weak point, when detecting the PIN needle that the cartridge is good, not only need carry out the electric current conduction test to the PIN needle on the work piece, also detect PIN needle insertion depth, if PIN needle insertion depth is not enough, can lead to the fact the influence to its component quality, simultaneously, after detecting the defective products, need additionally install the arm in order to clear up the defective work piece, otherwise can lead to its and qualified products to mix together when detecting the completion unloading.
Disclosure of Invention
The invention aims to provide a device for self-checking a connector of a component and an automatic pin inserting machine, so as to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
The utility model provides a metaware connecting piece self-checking device, includes the frame and installs the plummer in the frame, still includes transmission of electricity subassembly, and it is located the plummer top to contact with the PIN needle on the work piece that awaits measuring, the crane, and it installs in the plummer inside, and inserts in the crane and be equipped with a plurality of electromagnetism locking mechanism, electromagnetism locking mechanism supports in the work piece below, and passes through PIN needle and transmission of electricity subassembly electric connection, waste material clearance subassembly, its reciprocating motion in the plummer, and cooperates with crane and electromagnetism locking mechanism butt in proper order, works as transmission of electricity subassembly does not link to each other with one of them electromagnetism locking mechanism electric property, and this electromagnetism locking mechanism releases the locking, and waste material clearance subassembly jack-up this electromagnetism locking mechanism makes its top work piece shift out the plummer.
Preferably, the power transmission assembly comprises an electric telescopic rod arranged at the top of the inner wall of the frame, a circuit board is horizontally arranged at the bottom of the electric telescopic rod, and a plurality of elastic ejector pins are arranged on the circuit board in a penetrating manner.
Preferably, the electromagnetic locking mechanism comprises an electromagnetic plugboard penetrating through the lifting frame, an electrode plate is arranged at the top of the electromagnetic plugboard above the lifting frame, and a limiting block which is in magnetic grafting with the electromagnetic plugboard is movably arranged at the bottom of the lifting frame.
Preferably, the waste material cleaning assembly comprises a driving motor and a pushing plate, wherein the driving motor is fixed on the frame, an output shaft of the driving motor is fixedly connected with a screw rod, the top of the pushing plate is fixedly connected with a connecting seat which is sleeved with screw threads of the screw rod, and the inner side wall of the lifting frame is fixedly connected with a guide strip which abuts against the top of the connecting seat.
Preferably, the top of the pushing plate is also elastically and slidably connected with a support, the bottom end of the support abuts against the bottom of the electromagnetic locking mechanism, and after the electromagnetic locking mechanism is jacked up by the bottom end of the support, the top end of the support pushes the workpiece away from the bearing table.
Preferably, the transmission shafts are symmetrically arranged on two sides of the lifting frame in a penetrating mode, a driving piece in transmission connection with one transmission shaft is arranged at the bottom of the lifting frame, belt pulleys are fixedly connected to two ends of the transmission shaft, a transmission belt is arranged between the two belt pulleys, and a plurality of push rods are arranged on one surface of the transmission belt.
Preferably, the driving piece is elastically hinged with the bottom of the lifting frame, and when the connecting seat pushes the driving piece open, the driving piece and the transmission shaft are disconnected.
Preferably, the end part of the push rod is sleeved with an insulating sleeve, and the outer wall of the insulating sleeve is fixedly connected with a cleaning brush for cleaning the electrode plates.
Preferably, a waste collection bin is arranged in the frame, a pair of bin covers are hinged at the bin opening of the waste collection bin, and one end of the screw rod is in transmission connection with the bin covers.
An automatic pin inserting machine comprises the element connector self-checking device.
According to the technical scheme, the lifted lifting frame is contacted with the PIN needle on the workpiece through the electromagnetic locking mechanism, the electromagnetic locking mechanism receives current generated by the power transmission assembly through the PIN needle, the current conduction test can be carried out on the PIN needle on the workpiece, the connection relation between the electromagnetic locking mechanism and the lifting frame can be adjusted, if the installation position of the PIN needle is accurate, the electromagnetic locking mechanism can lock the lifting frame, if the PIN needle is improperly installed or the bottom of the PIN needle is not contacted with the electromagnetic locking mechanism due to empty needle, the electromagnetic locking mechanism fails, the lifting frame is in a movable state, after the waste cleaning assembly continues to move towards the bearing table, the electromagnetic locking mechanism is propped against each electromagnetic locking mechanism, defective workpieces are ejected by the electromagnetic locking mechanism in a movable unlocking state, then defective products are pushed away from the bearing table, the conditions of needle shortage, short needles, needle breakage and the like in the qualified products are avoided, and an additional unloading mechanism for the defective products is not required to be additionally arranged.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of a device for self-checking a connector of the present invention;
FIG. 2 is a side cross-sectional view of a device for self-testing a connector of the present invention;
FIG. 3 is an enlarged view of the component connector self-test device at A in accordance with the present invention;
FIG. 4 is a schematic diagram showing the connection between a lifting frame and a carrying table in a device for self-checking a connector of the present invention;
FIG. 5 is a schematic view of a waste cleaning assembly in a device for self-testing a connector according to the present invention;
FIG. 6 is a schematic diagram showing the connection of a lifting frame and an electromagnetic locking mechanism in the device for self-checking the connector of the present invention;
FIG. 7 is a schematic diagram illustrating the cooperation between a waste cleaning assembly and a lift and drive member in a device for self-testing a connector of the present invention;
FIG. 8 is a schematic view of the structure of a cartridge cover in the device for self-checking a connector of the present invention;
Fig. 9 is a schematic diagram showing connection between a push rod and an insulating sleeve in a self-checking device for a connector according to the present invention.
Reference numerals illustrate:
1. a frame; 101. a waste collection bin; 102. a bin cover; 104. pressing blocks; 105. wedge-shaped grooves; 106. a drive rack; 2. a carrying platform; 201. a guide groove; 3. a power transmission assembly; 301. an electric telescopic rod; 302. a circuit board; 303. an elastic ejector pin; 304. a connecting spring; 4. a lifting frame; 401. a guide bar; 5. an electromagnetic locking mechanism; 501. an electromagnetic plugboard; 502. an electrode plate; 504. a limiting block; 505. a limit clamping groove; 506. a slide block; 507. a chute; 508. a tension spring; 6. a waste cleaning assembly; 601. a driving motor; 602. a pushing plate; 603. a screw rod; 604. a connecting seat; 606. a bracket; 607. a stop block; 608. a limit rail groove; 609. wedge-shaped abutting blocks; 610. a top spring; 611. a pushing rod; 612. a transmission gear; 7. a transmission shaft; 701. a belt pulley; 702. a transmission belt; 703. a push rod; 704. an insulating sleeve; 705. a cleaning brush; 706. a worm wheel; 707. an insulating support piece; 8. a driving member; 801. a connecting frame; 802. an electric worm; 803. a deflector rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-9, the self-checking device for a meta-device connector provided by the embodiment of the invention comprises a frame 1, a bearing table 2 installed on the frame 1, and a power transmission assembly 3, wherein the power transmission assembly 3 is positioned above the bearing table 2 and is in contact with a PIN on a workpiece to be checked, a lifting frame 4 is installed inside the bearing table 2, a plurality of electromagnetic locking mechanisms 5 are inserted into the lifting frame 4, the electromagnetic locking mechanisms 5 are propped against the lower part of the workpiece and are electrically connected with the power transmission assembly 3 through the PIN, a waste cleaning assembly 6 reciprocates in the bearing table 2 and is sequentially in butt fit with the lifting frame 4 and the electromagnetic locking mechanisms 5, and when the power transmission assembly 3 is not electrically connected with one of the electromagnetic locking mechanisms 5, the electromagnetic locking mechanisms 5 are unlocked, and the waste cleaning assembly 6 props up the electromagnetic locking mechanisms 5 to enable the workpiece above the electromagnetic locking mechanisms 5 to move out of the bearing table 2.
Specifically, plummer 2 is used for placing a plurality of work pieces that wait that insert the PIN needle, the guide slot 201 that supplies the PIN needle to pass has been seted up to the level on plummer 2 simultaneously, can directly stir its position of work piece adjustment that awaits measuring through the manipulator after placing, let the PIN needle on the work piece be in between transmission subassembly 3 and the electromagnetism locking mechanism 5, after transmission subassembly 3 and PIN needle contact are controlled, waste material clearance subassembly 6 moves earlier towards plummer 2's inside and jack-up crane 4, the crane 4 both sides respectively with plummer 2's inner wall both sides sliding connection, after crane 4 is forced the jack-up, let crane 4 take the electromagnetism locking mechanism 5 on crane 4 to contact with the PIN needle, the height of electromagnetism locking mechanism 5 corresponds with the degree of depth that the PIN needle normally inserts on the work piece after crane 4 lifting, if leak on the work piece and insert PIN needle or contact PIN degree of depth is not enough, electromagnetic locking mechanism 5 can not contact the PIN needle, the electric current that transmission subassembly 3 produced can's can't pass through the PIN needle at this moment on the electromagnetism locking mechanism 5, electromagnetic locking mechanism 5 can's unable and lift-up with crane 4 under the circumstances that does not lock, can not carry out the magnetism under the circumstances with crane 4, that can not carry out the electromagnetic locking mechanism 5 alone and lift-up mechanism 6 can not directly take place the clearance time can not directly to the waste material clearance 5 under the effect 4 from the electromagnetic locking mechanism 4, can not directly not carry out the electromagnetic locking mechanism 6 under the effect 4 when the side of the lifting mechanism 4 is enough can not directly to carry out the electromagnetic locking mechanism 4, can not clear up the waste material clearance 5 is up 6, can be removed from the work piece 4 is qualified under the side 4.
Compared with the prior art, the embodiment of the invention has the advantages that the electromagnetic locking mechanism 5 is arranged, the lifted lifting frame 4 is contacted with the PIN needle on the workpiece, the electromagnetic locking mechanism 5 receives the current generated by the power transmission assembly 3 through the PIN needle, the current conduction test can be carried out on the PIN needle on the workpiece, the connection relation between the electromagnetic locking mechanism 5 and the lifting frame 4 can be adjusted, if the installation position of the PIN needle is accurate, the current can be normally conducted, the electromagnetic locking mechanism 5 realizes the locking between the PIN needle and the lifting frame 4, and if the bottom of the PIN needle is not contacted with the electromagnetic locking mechanism 5 due to improper installation or empty needle, the electromagnetic locking mechanism 5 is in a movable state with the lifting frame 4, after the waste cleaning assembly 6 continues to move towards the bearing table 2, the electromagnetic locking mechanism 5 is propped against each electromagnetic locking mechanism 5 again, defective workpieces are ejected by utilizing the electromagnetic locking mechanism 5 in the movable unlocking state, defective products are pushed away from the bearing table 2, the condition of needle shortage, needle breakage and the like in the qualified products are avoided, and an additional unloading mechanism for the defective products is not required to be additionally arranged.
In a further embodiment of the present invention, the power transmission assembly 3 includes an electric telescopic rod 301 installed on the top of the inner wall of the frame 1, a circuit board 302 is horizontally installed at the bottom of the electric telescopic rod 301, the circuit board 302 is located above the carrying table 2, a plurality of elastic ejector PINs 303 are installed on the circuit board 302 in a penetrating manner, the elastic ejector PINs 303 are connected with the top surface of the circuit board 302 through connecting springs 304, specifically, the circuit board 302 is connected with a power supply before detection, the elastic ejector PINs 303 correspond to PIN needles on an upper workpiece, when the electric telescopic rod 301 is controlled to descend the circuit board 301, if the elastic ejector PINs 303 contact the PIN needles on the workpiece, current is conducted to the PIN needles, so that the development of subsequent self-checking procedures is facilitated, and when the scrap cleaning assembly 6 lifts up unqualified workpieces on the carrying table 2, the elastic ejector PINs 303 above the workpiece are forced to ascend, so that the scrap is convenient to be removed.
In a further embodiment of the invention, the electromagnetic locking mechanism 5 comprises an electromagnetic plugboard 501 penetrating through the lifting frame 4, an electrode plate 502 is arranged above the lifting frame 4 at the top of the electromagnetic plugboard 501, the electrode plate 502 is used for abutting against the bottom end of a PIN needle, a limiting block 504 which is magnetically spliced with the electromagnetic plugboard 501 is movably arranged at the bottom of the lifting frame 4, a limiting clamping groove 505 for inserting the limiting block 504 is arranged at the back of the electromagnetic plugboard 501, the limiting block 504 is a metal block, the top of the electromagnetic plugboard is fixedly connected with a sliding block 506, a sliding groove 507 matched with the sliding block 506 is arranged at the bottom of the lifting frame 4, one end of the inner wall of the sliding groove 507 is fixedly connected with a tension spring 508 connected with the sliding block 506, the tension of the tension spring 508 is smaller than the magnetic attraction of the electromagnetic plugboard 501, in particular, two states of moving and locking are arranged between the electromagnetic locking mechanism 5 and the lifting frame 4, the elastic thimble 303 contacts the upper end of the PIN needle, and when current is conducted to the PIN needle, the scrap cleaning component 6 jacks up the lifting frame 4 and then the electrode plate 502 is abutted against the lower end of the PIN needle, the electromagnetic plugboard 501 in the electromagnetic locking mechanism 5 receives current and generates magnetic force, the limiting block 504 in the lifting frame 4 is clamped in the limiting clamping groove 505 on the electromagnetic plugboard 501 in an adsorption manner, so that the whole electromagnetic locking mechanism 5 and the lifting frame 4 are fixed together, the scrap cleaning component 6 cannot jack up the electromagnetic locking mechanism 5 further after jacking up the lifting frame 4, qualified workpieces can be placed on the carrying table 2 continuously, when the lifting frame 4 is jacked up by the scrap cleaning component 6, if part of electrode plates above the electromagnetic plugboard 501 are not contacted with the PIN needle or are not conductive after being contacted, corresponding workpieces are disqualified, the magnetic force of the electromagnetic plugboard 501 disappears under the condition that no current passes, the limiting block 504 is always positioned outside the limiting clamping groove 505 under the acting force of the tension spring 508, the scrap cleaning assembly 6 can further jack-up the electromagnetic locking mechanism 5 below the unqualified workpiece after jack-up the lifting frame 4, so that the electromagnetic locking mechanism 5 lifts the unqualified workpiece and pushes the unqualified workpiece out of the bearing table 2 through the scrap cleaning assembly 6, and the unqualified workpiece is subjected to centralized treatment.
In a further embodiment of the present invention, the waste cleaning assembly includes a pair of driving motors 601 and a pushing plate 602 driven by the driving motors 601, the driving motors 601 are fixed on the frame 1, the output shafts of the driving motors are fixedly connected with screw rods 603, two sides of the top of the pushing plate 602 are fixedly connected with connecting seats 604 in threaded connection with the screw rods 603, the inner side wall of the lifting frame 4 is fixedly connected with guide bars 401 propped against the top of the connecting seats 604, the guide bars 401 are provided with an inclined section and a horizontal section, the pushing plate 602 sequentially props against the inclined section and the horizontal section when moving, specifically, the driving motors 601 drive the screw rods 603 to rotate, so that the pushing plate 602 translates back and forth, when the pushing plate 602 moves towards the bearing table 2, the connecting seats 604 firstly prop against the inclined section of the guide bars 401, the connecting seats 604 gradually lift the whole lifting frame 4 under the cooperation of the guide bars 401 until the connecting seats 604 prop against the horizontal section of the guide bars 401, the electromagnetic locking mechanism 5 on the lifting frame 4 reaches a proper height, then the electromagnetic locking mechanism 4 can contact PINs on qualified workpieces, and the pushing plate 602 does not move towards the same direction when the lifting frame 4 continues moving towards the same direction.
In a further embodiment of the present invention, the top of the pushing plate 602 is also elastically and slidably connected with a support 606, the top of the pushing plate 602 is fixedly connected with a stop 607, a limit rail groove 608 matched with the stop 607 is formed at the bottom of the support 606, the bottom end of the support 606 abuts against the bottom of the electromagnetic locking mechanism 5, a wedge-shaped abutting block 609 is fixedly connected at the bottom end of the support 606, the support 606 abuts against the electromagnetic plugboard 501 through the wedge-shaped abutting block 609, a top spring 610 is fixedly connected between the stop 607 and the wedge-shaped abutting block 609, and if the bottom end of the support 606 can continuously move and jack the electromagnetic locking mechanism 5, the top end of the support 606 pushes the corresponding workpiece away from the bearing table 2, specifically, when the pushing plate 602 moves towards the bearing table 2, the support 606 is simultaneously driven to advance, and after the connecting seat 604 on the pushing plate 602 moves to the horizontal section of the guide bar 401, the wedge-shaped abutting block 609 at the bottom end of the bracket 606 abuts against the electromagnetic plugboard 501 in the electromagnetic locking mechanism 5, if the electromagnetic plugboard 501 normally receives current conducted by the PIN needle, the generated magnetic force of the electromagnetic plugboard will absorb the limiting block 504, so that the limiting block 504 in the lifting frame 4 is clamped into the limiting clamping groove 505 on the electromagnetic plugboard 501 to lock the electromagnetic plugboard 501 and the lifting frame 4 together, at the moment, the pressure of abutting the electromagnetic plugboard 501 is gradually increased along with the movement of the pushing plate 602, but the electromagnetic plugboard 501 is not moved upwards alone, only the top spring 610 is forced to compress, the pushing rod 611 does not contact a qualified workpiece, if the electromagnetic plugboard 501 does not receive current, the magnetism of the electromagnetic plugboard is lost under the condition of power failure, the tension spring 508 pulls the limiting block 504 to prevent the limiting block 504 from entering the limiting clamping groove 505 on the electromagnetic plugboard 501, so that the electromagnetic plugboard 501 can be independently moved upwards and downwards on the lifting frame 4, when the corresponding bracket 606 on the pushing plate 602 abuts against the electromagnetic plugboard 501, the electromagnetic plugboard 501 is jacked up, and the jacked electromagnetic plugboard 501 lifts up the unqualified workpiece originally placed on the carrying table 2, so that the pushing rod 611 on the bracket 606 can quickly push the unqualified workpiece away from the carrying table 2, and the unqualified workpiece is prevented from being blocked during cleaning.
In a further embodiment of the present invention, the transmission shafts 7 are symmetrically installed on two sides of the lifting frame 4, the driving piece 8 connected with one transmission shaft 7 is installed at the bottom of the lifting frame 4 in a transmission manner, the pulleys 701 are fixedly connected at two ends of the transmission shaft 7, the transmission belt 702 is installed between the two pulleys 701 at the same side, one side of the transmission belt 702 is provided with a plurality of push rods 703, a row of push rods 703 positioned above is positioned above the electromagnetic locking mechanism 5, specifically, the driving piece 8 drives one of the transmission shafts 7 to rotate, so that the pulleys 701 can drive the transmission belt 702 to operate, when a workpiece is sequentially sent onto the bearing table 2 from one end of the bearing table 2, each push rod 703 is utilized to push the workpiece to the lower portion of the corresponding elastic thimble 303 in the power transmission assembly 3, so as to avoid the PIN before adjacent workpieces from contacting each other, and meanwhile, the PIN on the workpiece always moves in the guide groove 201 on the bearing table 2, even if the PIN 703 directly pushes the PIN, the PIN is not deviated, so as to ensure the accuracy of detection, and the conventional test tool can only perform single product test or multiple product tests at the same time, and during the detection, the detection of the alignment problem may cause the test to press the PIN to be pushed by the corresponding push rods 703.
In a further embodiment of the invention, the driving piece 8 is elastically hinged with the bottom of the lifting frame 4, when the connecting seat 604 pushes the driving piece 8, the driving piece 8 and the transmission shaft 7 are disconnected, the driving piece 8 comprises a connecting frame 801 elastically hinged with the bottom of the lifting frame 4, an electric worm 802 is arranged in the connecting frame 801, a worm wheel 706 meshed with the electric worm 802 is fixedly connected with one transmission shaft 7, a deflector 803 is fixedly connected with the bottom of the connecting frame 801, the deflector 803 is in abutting fit with the connecting seat 604, specifically, when a workpiece to be tested is placed on the bearing table 2 to push the workpiece by using the push rod 703, the driving motor 601 is controlled to enable the pushing plate 602 to move towards the inside of the bearing table 2, when the push rod 703 pushes the workpiece to a proper position, a PIN needle on the workpiece is positioned between the elastic ejector PIN 303 and an electrode slice, the connecting seat 604 on the pushing plate 602 can abut against the deflector 803, the connection frame 801 rotates to enable the electric worm 802 to be separated from the worm wheel 706 on the transmission shaft 7, the transmission belt 702 stops running, then the pushing plate 602 continues to move to force the lifting frame 4 to move upwards, the PIN needle is contacted with the electrode plate 502, the PIN needle is prevented from moving when the PIN needle is detected, abrasion of the electrode plate and the PIN needle caused by friction between the electrode plate and the PIN needle is avoided, the power-driven worm 802 does not need to be repeatedly started, meanwhile, after the pushing plate 602 moves out again, the connection seat 604 moves back to the inclined section from the horizontal section of the guide bar 401, the lifting frame 4 firstly moves downwards, the electrode plate on the electromagnetic plugboard 501 does not collide with the PIN needle firstly, then the pressed deflector 803 is loosened, the connection frame 801 automatically resets under the action of elasticity, the electric worm 802 is meshed with the worm wheel 706 again, the transmission belt 702 continues to start running, the push rod 703 on the transmission belt 702 pushes away qualified workpieces on the bearing table 2, because the driving belt 702 starts to run only after the PIN is not contacted with the electrode plate on the electromagnetic plugboard 501, the PIN on the workpiece will not be worn greatly when the qualified workpiece is moved away from the bearing table 2, so that the PIN is always in point contact with the electrode plate, and the whole quality of the workpiece is ensured.
In a further embodiment of the present invention, an insulating sleeve 704 is rotatably sleeved at the end of the push rod 703, the outer wall of the insulating sleeve 704 is fixedly connected with a cleaning brush 705 for cleaning the electrode plate 502 and an insulating supporting plate 707 in contact with the PIN needle, a torsion spring is installed inside the insulating sleeve 704, two ends of the torsion spring are respectively connected with the insulating sleeve 704 and the push rod 703, specifically, the insulating sleeve 704 is rotatably sleeved at one end of the push rod 703, the orientations of the insulating supporting plate 707 and the cleaning brush 705 are kept fixed under the acting force of the torsion spring, the insulating supporting plate 707 can be in contact with the PIN needle on the workpiece, the PIN needle on the workpiece is pushed to the center position on the electrode plate, the cleaning brush 705 can be in contact with the surface of the electrode plate 502, meanwhile, after the electromagnetic inserting plate 501 is jacked up, the insulating supporting plate 707 is forced to turn, the impact on ejection of waste materials can be avoided, and when the driving belt 702 runs, the push rods 703 are moved with the insulating sleeve 704, the workpieces between the push rods 703 are respectively pushed above the electromagnetic inserting plate 501, so that a plurality of workpieces can be detected conveniently and simultaneously, the self-inspection efficiency is accelerated, the self-inspection can be finished, the PIN needle on the workpiece can be cleaned, and the cleaning brush can be carried by the electrode plate 502 directly after the motor is stopped, and the cleaning brush is stopped, and the dust can be cleaned by the conductive plate is kept on the conductive plate and the conductive plate, and the conductive plate is kept.
In a further embodiment of the present invention, a waste collection bin 101 is provided in the rack 1, a pair of bin covers 102 are hinged at a bin opening, one end of a screw 603 is in transmission connection with the bin covers 102, a pressing block 104 is slidably mounted on an inner wall of the bin opening, a wedge-shaped groove 105 for the pressing block 104 to move is formed in the bin cover 102, a transmission rack 106 is horizontally and fixedly connected to the top of the pressing block 104, a transmission gear 612 meshed with the transmission rack 106 is fixedly connected to one end of the screw 603, specifically, when the screw 603 rotates to drive the pushing plate 602 to move into the carrying table 2, the transmission gear 612 is simultaneously driven to rotate, the transmission gear 612 drives the transmission rack 106 to move outwards, the pressing block 104 moves against an inclined plane in the wedge-shaped groove 105, the bin covers 102 are turned over and opened under the pressing of the pressing block 104, so that unqualified workpieces can be directly pushed into the waste collection bin 101 for centralized processing, and when the screw rotates to drive the pushing plate 602 to move out of the carrying table 2, the transmission gear 612 is reset with the transmission rack 106, so that the two bin covers 102 are in a closed state again, and the qualified workpieces can be prevented from being accidentally stacked together when the qualified workpieces fall down in the carrying table 101.
The embodiment of the invention provides an automatic PIN inserting machine which comprises the element connector self-checking device, wherein after a PIN needle is inserted into a workpiece, the workpiece is checked by the self-checking device.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (7)
1. The utility model provides a meta-ware connecting piece self-checking device, includes frame (1) and installs plummer (2) on frame (1), its characterized in that still includes:
the power transmission assembly (3) is positioned above the bearing table (2) and is contacted with the PIN needle on the workpiece to be tested;
The lifting frame (4) is arranged inside the bearing table (2), a plurality of electromagnetic locking mechanisms (5) are inserted into the lifting frame (4), and the electromagnetic locking mechanisms (5) are propped against the lower part of the workpiece and are electrically connected with the power transmission assembly (3) through PIN needles;
the electromagnetic locking mechanism (5) comprises an electromagnetic plugboard (501) penetrating through the lifting frame (4), an electrode plate (502) is arranged on the top of the electromagnetic plugboard (501) above the lifting frame (4), and a limiting block (504) which is magnetically spliced with the electromagnetic plugboard (501) is movably arranged at the bottom of the lifting frame (4);
the waste cleaning assembly (6) moves back and forth in the bearing table (2) and is in abutting fit with the lifting frame (4) and the electromagnetic locking mechanism (5) in sequence;
The waste material cleaning assembly (6) comprises a driving motor (601) and a pushing plate (602), wherein the driving motor (601) is fixed on the frame (1), an output shaft of the driving motor is fixedly connected with a screw rod (603), the top of the pushing plate (602) is fixedly connected with a connecting seat (604) which is in threaded sleeve connection with the screw rod (603), the inner side wall of the lifting frame (4) is fixedly connected with a guide strip (401) which is propped against the top of the connecting seat (604), the guide strip (401) is provided with an inclined section and a horizontal section, and the inclined section and the horizontal section are sequentially propped against each other when the pushing plate (602) moves inwards;
The pushing device is characterized in that the top of the pushing plate (602) is also elastically and slidably connected with a support (606), the top of the pushing plate (602) is fixedly connected with a stop block (607), a limit rail groove (608) matched with the stop block (607) is formed in the bottom of the support (606), a wedge-shaped supporting block (609) is fixedly connected to the bottom end of the support (606), the support (606) is supported against the electromagnetic plugboard (501) through the wedge-shaped supporting block (609), a top spring (610) is fixedly connected between the stop block (607) and the wedge-shaped supporting block (609), the top end of the support (606) is fixedly connected with a pushing rod (611), and when the bottom end of the support (606) continuously moves and jacks up the electromagnetic locking mechanism (5), the pushing rod (611) at the top end of the support (606) pushes a corresponding workpiece away from the bearing table (2);
When the power transmission assembly (3) is not electrically connected with one of the electromagnetic locking mechanisms (5), the electromagnetic locking mechanism (5) is unlocked, and the waste cleaning assembly (6) jacks up the electromagnetic locking mechanism (5) to enable a workpiece above the waste cleaning assembly to move out of the bearing table (2).
2. The device for self-checking the connector of the element device according to claim 1, wherein the power transmission assembly (3) comprises an electric telescopic rod (301) arranged at the top of the inner wall of the frame (1), a circuit board (302) is horizontally arranged at the bottom of the electric telescopic rod (301), and a plurality of elastic ejector pins (303) are arranged on the circuit board (302) in a penetrating manner.
3. The device for self-checking the connector of the element device according to claim 1, wherein transmission shafts (7) are symmetrically arranged on two sides of the lifting frame (4) in a penetrating mode, a driving piece (8) in transmission connection with one transmission shaft (7) is arranged at the bottom of the lifting frame (4), belt pulleys (701) are fixedly connected to two ends of the transmission shaft (7), a transmission belt (702) is arranged between the two belt pulleys (701), and a plurality of push rods (703) are arranged on one surface of the transmission belt (702).
4. A device for self-checking a connector according to claim 3, wherein the driving member (8) is elastically hinged to the bottom of the lifting frame (4), and when the connector (604) pushes the driving member (8), the driving member (8) is disconnected from the transmission shaft (7).
5. A self-checking device for a connector of a cell according to claim 3, wherein an insulating sleeve (704) is sleeved on the end of the push rod (703), and a cleaning brush (705) for cleaning the electrode plate (502) is fixedly connected to the outer wall of the insulating sleeve (704).
6. The device for self-checking the connector of the element device according to claim 1, wherein a waste collection bin (101) is arranged in the frame (1), a pair of bin covers (102) are hinged at the bin opening, and one end of the screw rod (603) is in transmission connection with the bin covers (102).
7. An automatic pin inserting machine, comprising the element connector self-checking device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310885622.6A CN116899918B (en) | 2023-07-19 | Element connector self-checking device and automatic pin inserting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310885622.6A CN116899918B (en) | 2023-07-19 | Element connector self-checking device and automatic pin inserting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116899918A CN116899918A (en) | 2023-10-20 |
| CN116899918B true CN116899918B (en) | 2024-05-03 |
Family
ID=
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714219A (en) * | 1952-07-21 | 1954-08-25 | Bofors Ab | Improvements in fully automatic machines for multi-dimensional tolerance measuring and sorting of work pieces |
| US3392830A (en) * | 1965-06-29 | 1968-07-16 | Ibm | Electrical component tester with test multiplexing |
| JP2000137052A (en) * | 1998-11-02 | 2000-05-16 | Sumitomo Wiring Syst Ltd | Connector inspection device |
| CA2461862A1 (en) * | 2004-03-25 | 2005-09-25 | Francois Desloges | System and method for detecting connector pin insertion in printed circuit board assemblies |
| CN1815819A (en) * | 2005-02-02 | 2006-08-09 | 住友电装株式会社 | Connector, connector testing apparatus and method |
| KR20100013641A (en) * | 2008-07-31 | 2010-02-10 | 한국단자공업 주식회사 | Tester and method for connector |
| CN203170604U (en) * | 2013-04-18 | 2013-09-04 | 北京农业智能装备技术研究中心 | Image processing-based small agricultural product sorter |
| KR101336651B1 (en) * | 2012-09-14 | 2013-12-04 | 주식회사 서울금속 | Apparatus for inspecting inner circumferential surface of nut using rotating probe and method thereof |
| CN103837194A (en) * | 2014-03-06 | 2014-06-04 | 昆山市力格自动化设备有限公司 | Needle inserting die detecting system |
| CN206727402U (en) * | 2017-04-26 | 2017-12-08 | 昆山威鸿达自动化设备有限公司 | A kind of automatic needle inserting detects all-in-one |
| CN208098659U (en) * | 2018-01-19 | 2018-11-16 | 绿品科技（苏州）有限公司 | A kind of automatic checkout equipment of PIN needle connector |
| CN110994330A (en) * | 2019-12-06 | 2020-04-10 | 苏州新亚电通有限公司 | Rubber core and terminal assembling device of connector |
| WO2020082506A1 (en) * | 2018-10-26 | 2020-04-30 | 苏州富强科技有限公司 | Workpiece feeding device and workpiece feeding method |
| CN112108399A (en) * | 2020-07-26 | 2020-12-22 | 刘起胜 | Automatic detection line for needle holding forceps of endoscope |
| CN215415612U (en) * | 2021-06-21 | 2022-01-04 | 广东科信电子有限公司 | Testing device for internal bias resistor of triode |
| CN216359178U (en) * | 2021-11-25 | 2022-04-22 | 连云港七和机电设备有限公司 | N type radio frequency connector detection device |
| CN218049061U (en) * | 2022-07-20 | 2022-12-16 | 洛阳钰龙轴承有限公司 | Tapered roller outward appearance detects uses sorting device |
| CN115718271A (en) * | 2022-11-28 | 2023-02-28 | 苏州瀚川智能科技股份有限公司 | Connector detection device |
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714219A (en) * | 1952-07-21 | 1954-08-25 | Bofors Ab | Improvements in fully automatic machines for multi-dimensional tolerance measuring and sorting of work pieces |
| US3392830A (en) * | 1965-06-29 | 1968-07-16 | Ibm | Electrical component tester with test multiplexing |
| JP2000137052A (en) * | 1998-11-02 | 2000-05-16 | Sumitomo Wiring Syst Ltd | Connector inspection device |
| CA2461862A1 (en) * | 2004-03-25 | 2005-09-25 | Francois Desloges | System and method for detecting connector pin insertion in printed circuit board assemblies |
| CN1815819A (en) * | 2005-02-02 | 2006-08-09 | 住友电装株式会社 | Connector, connector testing apparatus and method |
| KR20100013641A (en) * | 2008-07-31 | 2010-02-10 | 한국단자공업 주식회사 | Tester and method for connector |
| KR101336651B1 (en) * | 2012-09-14 | 2013-12-04 | 주식회사 서울금속 | Apparatus for inspecting inner circumferential surface of nut using rotating probe and method thereof |
| CN203170604U (en) * | 2013-04-18 | 2013-09-04 | 北京农业智能装备技术研究中心 | Image processing-based small agricultural product sorter |
| CN103837194A (en) * | 2014-03-06 | 2014-06-04 | 昆山市力格自动化设备有限公司 | Needle inserting die detecting system |
| CN206727402U (en) * | 2017-04-26 | 2017-12-08 | 昆山威鸿达自动化设备有限公司 | A kind of automatic needle inserting detects all-in-one |
| CN208098659U (en) * | 2018-01-19 | 2018-11-16 | 绿品科技（苏州）有限公司 | A kind of automatic checkout equipment of PIN needle connector |
| WO2020082506A1 (en) * | 2018-10-26 | 2020-04-30 | 苏州富强科技有限公司 | Workpiece feeding device and workpiece feeding method |
| CN110994330A (en) * | 2019-12-06 | 2020-04-10 | 苏州新亚电通有限公司 | Rubber core and terminal assembling device of connector |
| CN112108399A (en) * | 2020-07-26 | 2020-12-22 | 刘起胜 | Automatic detection line for needle holding forceps of endoscope |
| CN215415612U (en) * | 2021-06-21 | 2022-01-04 | 广东科信电子有限公司 | Testing device for internal bias resistor of triode |
| CN216359178U (en) * | 2021-11-25 | 2022-04-22 | 连云港七和机电设备有限公司 | N type radio frequency connector detection device |
| CN218049061U (en) * | 2022-07-20 | 2022-12-16 | 洛阳钰龙轴承有限公司 | Tapered roller outward appearance detects uses sorting device |
| CN115718271A (en) * | 2022-11-28 | 2023-02-28 | 苏州瀚川智能科技股份有限公司 | Connector detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109490680A (en) | A kind of mechanism for testing of PCBA Male head connector | |
| KR101926690B1 (en) | Test socket | |
| CN116899918B (en) | Element connector self-checking device and automatic pin inserting machine | |
| CN113346330A (en) | Full-automatic assembling and detecting equipment for electric connector | |
| CN108817908B (en) | PTC automatic installation device | |
| CN116899918A (en) | Element connector self-checking device and automatic pin inserting machine | |
| CN112403918B (en) | Automatic burn function test all-in-one | |
| CN209542732U (en) | A kind of mechanism for testing of PCBA Male head connector | |
| CN114646868B (en) | Intelligent test needle mold equipment for FPC performance test | |
| CN216071975U (en) | Loading and unloading mechanism for test equipment | |
| CN116559730A (en) | Positive and negative electrode contact pin inspection device and inspection method thereof | |
| CN115236487A (en) | A plant needle tool for circuit board test | |
| CN212410651U (en) | Test fixture and test device | |
| CN113318995A (en) | Car seat heating controller check out test set | |
| CN219785651U (en) | New energy product automatic checkout equipment | |
| CN113600498A (en) | Cap size detection equipment | |
| CN110864746A (en) | Synchronous detection device | |
| CN219112246U (en) | Relay testing device | |
| CN117163654B (en) | Stator batch production is with integral type test machine | |
| CN219791554U (en) | Detection carrier for new energy products | |
| CN116422593A (en) | New energy product automatic checkout equipment | |
| CN218546945U (en) | Auxiliary tool for circuit board detection | |
| CN115166319B (en) | Real test fixture of inserting | |
| KR100297392B1 (en) | device for cenyering burn-in board in sorting handler for bum-in tester | |
| CN109014827B (en) | Automatic starter assembling device with single reed mounting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240412 Address after: 239400 Yanhe Street, Sanjie Town, Mingguang City, Chuzhou City, Anhui Province Applicant after: Mingguang Yonghong Wood Products Factory Country or region after: China Address before: 239000 Mingguang Industrial Park, Chuzhou City, Anhui Province Applicant before: Chuzhou Kexin Electronics Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant |