CN117921336B - Insulating base feed mechanism is used in PIN needle equipment - Google Patents
Insulating base feed mechanism is used in PIN needle equipment Download PDFInfo
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- CN117921336B CN117921336B CN202410341645.5A CN202410341645A CN117921336B CN 117921336 B CN117921336 B CN 117921336B CN 202410341645 A CN202410341645 A CN 202410341645A CN 117921336 B CN117921336 B CN 117921336B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 31
- 230000008569 process Effects 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000013459 approach Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 12
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention relates to the technical field of PIN needle assembly, and discloses an insulating base feeding mechanism for PIN needle assembly, which comprises a containing box fixedly arranged on a mounting seat and used for stacking a plurality of insulating bases, wherein a movable plate used for supporting the insulating bases is arranged at the bottom of the containing box in a sliding manner, and a sliding plate in abutting fit with the right end of the movable plate is arranged on the mounting seat in a sliding manner. According to the invention, the insulation base is fixed to be a passive clamping and fixing of the swing plate, the manual and active fixing operation is not needed, and potential safety hazards are not generated even if the distance between a processing station of the insulation base and a PIN inserting machine is relatively short; meanwhile, the rotation of the swinging plate is triggered in the process of conveying the insulating base by the sliding plate, so that the clamping and fixing of the insulating base and the conveying of the insulating base are synchronously carried out and completed, and the operation of independently fixing the insulating base is omitted, so that the workload of operators is reduced, and the working speed is improved.
Description
Technical Field
The invention relates to the technical field of PIN needle assembly, in particular to an insulating base feeding mechanism for PIN needle assembly.
Background
PIN PINs are a metallic substance used in connectors to accomplish electrical conduction (transmission) of electricity (signals). In the process of processing PIN needles, conductive metal materials are cut into PIN needle material strips firstly, then the PIN needle material strips are cut into single PIN needles with required shapes by a die cutting mechanism of a cutting station of the PIN needle material strips, then the single PIN needles are grouped, and the PIN needles in each group are inserted into an insulating base one by a PIN inserting machine, so that the assembly of the PIN needles and the insulating base is completed.
When the PIN needles are assembled with the insulating base, in order to improve the assembly efficiency, the insulating bases in the prior art can be automatically moved to the lower station of the PIN inserting machine in sequence, and the PIN inserting machine is inserted into the jacks on the insulating base in a one-to-one correspondence mode.
The Chinese patent of the invention with the name of a full-automatic PIN inserting and feeding machine, with the application number of CN202110114797.8 and the publication number of CN113036572B, discloses a PIN inserting device, a first product runner, a second product runner and a feeding device which are arranged on a machine body, wherein a workpiece is input to a working area of the PIN inserting device through the first product runner, a PIN inserting PIN is inserted into the workpiece (equivalent to an insulating base) through the PIN inserting device, the workpiece for completing PIN inserting flows to the feeding device through the second product runner, the feeding device conveys the workpiece to the feeding area, and finally, the workpiece is taken by a manual or mechanical arm to complete feeding. "
However, in the above patent and the prior art, although automatic feeding of the insulating bases can be achieved so that the insulating bases are sequentially moved to the processing stations one by one, it is found that at least the following disadvantages exist in actual operations:
Because the jack corresponding to the PIN needles one by one is arranged on the insulating base, the assembling work of the PIN needles and the insulating base can be realized after the PIN needles are inserted into the jack, the jack position on the insulating base is specific, the accurate insertion of the PIN needles corresponding to the jack is required to be ensured to be fixed on the station all the time in the whole assembling process, otherwise, the assembling work fails. In order to prevent the insulating base from moving, in the prior art, after the insulating base is conveyed to the processing station, the insulating base is required to be singly fixed by the manual driving of the specific fixing mechanism, because the station of the insulating base is positioned below the PIN inserting machine, the distance is relatively short, when the insulating base is conveyed to the station, the manual driving of the insulating base is used for fixing the insulating base, so that potential safety hazards are very easy to generate, the independent fixing operation of the insulating base can lead to the increase of operation procedures, and the increase of the operation procedures can definitely lead to the increase of work burden caused by operators and the reduction of the working speed. Therefore, in the process of assembling the PIN needle and the insulating base, the technical problems that how to avoid potential safety hazards, reduce operation procedures to reduce the workload of operators and improve the working speed are needed to be solved are solved.
Disclosure of Invention
The invention aims to provide an insulating base feeding mechanism for PIN needle assembly, which aims to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the insulating base feeding mechanism for PIN needle assembly comprises a holding box fixedly installed on a mounting seat and used for stacking and placing a plurality of insulating bases, wherein a movable plate used for supporting the insulating bases is arranged at the bottom of the holding box in a sliding mode, a sliding plate in butt fit with the right end of the movable plate is arranged on the mounting seat in a sliding mode, two groups of swinging plates which are oppositely arranged are arranged on the sliding plate in a rotating mode, and the two groups of swinging plates are in linkage fit with the left end of the movable plate through a transmission piece;
The installation seat is provided with a driving mechanism to drive the sliding plate to slide left and right in a reciprocating manner, the sliding plate pushes the movable plate and the insulating base to be staggered in a leftward sliding stroke so that the lowest insulating base falls between two groups of swinging plates on the sliding plate, the sliding plate slides rightward so that the transmission piece is driven to slide and abut against the movable plate in a stroke of conveying the lowest insulating base to a processing station to trigger the transmission piece to drive the two groups of swinging plates to rotate so that the two groups of swinging plates clamp and fix the insulating base.
The insulating base feeding mechanism for PIN needle assembly comprises the protruding plate fixedly arranged, the protruding plate is in butt joint with the right end of the movable plate through the protruding plate, when the movable plate is pushed to slide leftwards by the protruding plate and the insulating base is staggered, the insulating base located at the lowest position falls on the right side of the protruding plate so that the insulating base at the lowest position is pushed to move to a processing station by the protruding plate when the protruding plate slides rightwards.
According to the insulating base feeding mechanism for PIN needle assembly, the two groups of swinging plates push the insulating base to be abutted with the protruding plate in the process of clamping and fixing the insulating base so as to center the insulating base.
The insulating base feeding mechanism for PIN needle assembly comprises a limiting plate positioned at the left end, an inclined plate positioned at the right end and a supporting plate positioned between the inclined plate and the limiting plate, wherein a notch penetrating through the left side surface and the right side surface of the box is formed in the bottom of the box, the limiting plate is in butt fit with the side surface of the box, the top of the insulating base positioned on the sliding plate is lower than the top of the notch at the bottom of the box, and the right end of the inclined plate is lower than the top of the insulating base positioned on the sliding plate.
The insulating base feeding mechanism for PIN needle assembly comprises a trigger plate, two toothed plates and two main gears, wherein a rotating rod connected with a sliding plate in a rotating mode is coaxially and fixedly connected between the main gears, the trigger plate is fixedly installed on the rotating rod and matched with a limiting plate in an abutting mode, the two main gears and two groups of swinging plates are meshed with the two toothed plates in a one-to-one correspondence mode, and the two toothed plates are elastically and slidably connected with the sliding plate.
The insulation base feeding mechanism for PIN needle assembly is characterized in that two grooves respectively positioned on the front side and the rear side of the containing box are formed in the top of the sliding plate, two groups of swinging plates are arranged in the two grooves in a one-to-one corresponding mode, two toothed plates are arranged in the two grooves in a one-to-one corresponding mode in a sliding mode, and tension springs are connected between the two toothed plates and the two grooves.
The insulating base feeding mechanism for PIN needle assembly comprises at least two swinging plates in each swinging plate, a plurality of elastic pads which are in extrusion fit with the insulating base are fixedly arranged on the side faces of the swinging plates facing the insulating base, a plurality of accommodating grooves which are in one-to-one correspondence with the plurality of elastic pads are formed in the top of the sliding plate, the elastic pads are located inside the accommodating grooves in an initial state, and the thickness of the elastic pads is gradually increased from upstream to downstream so that the plurality of elastic pads are driven to gradually approach and extrude the insulating base in the process of rotating the swinging plates.
The insulating base feeding mechanism for PIN needle assembly is characterized in that the tension springs are always in a stretching state, and in an initial state, the elastic pads are abutted to the bottoms of the accommodating grooves so as to limit the toothed plate.
According to the insulating base feeding mechanism for PIN needle assembly, the trigger plate is enabled to have anticlockwise rotation resistance based on the stretching elasticity of the tension spring, and the anticlockwise rotation resistance of the trigger plate is larger than the sliding resistance of the movable plate, so that the movable plate is driven to push the movable plate to slide rightwards when the sliding plate slides rightwards until the limiting plate is abutted to the side face of the containing box.
According to the insulating base feeding mechanism for PIN needle assembly, the extending plates are fixedly arranged on the front side and the rear side of the left end of the notch at the bottom of the containing box, and the movable plate is arranged between the two extending plates in a sliding mode.
The beneficial effects are that: according to the insulating base feeding mechanism for PIN needle assembly, the plurality of insulating bases are stacked in the accommodating box, the bottom plate of the accommodating box is the movable plate which is arranged in a sliding mode, the movable plate can be pushed to slide leftwards in the process that the driving mechanism drives the sliding plate to slide leftwards so as to enable the movable plate to be staggered with the plurality of insulating bases, the insulating base positioned at the lowest position falls on the sliding plate due to the fact that the insulating base lacks support after staggering, the insulating base falling on the sliding plate can be conveyed to a processing station when the driving mechanism drives the sliding plate to slide rightwards again, more importantly, the insulating base can be conveyed to the processing station in the process that the sliding plate slides rightwards, and the driving piece can be driven to slide and abut against the movable plate so as to trigger the driving piece to drive the two groups of swinging plates to rotate so as to enable the two groups of swinging plates to clamp and fix the insulating bases, and passive fixing of the insulating base is achieved. Therefore, the insulation base is fixed by passive clamping realized through the rotation of the two groups of swinging plates, the manual and active fixing operation is not needed, and potential safety hazards are not generated even if the distance between a processing station of the insulation base and a PIN inserting machine is relatively short; meanwhile, the rotation of the swinging plate is triggered in the process of conveying the insulating base by the sliding plate, so that the clamping and fixing of the insulating base and the conveying of the insulating base are synchronously carried out and completed, and the operation of independently fixing the insulating base is omitted, so that the workload of operators is reduced, and the working speed is improved. The invention can avoid potential safety hazard, reduce operation procedures to reduce the workload of operators and improve the working speed, and effectively solve the defects in the prior art;
In addition, in the process of rightward sliding of the sliding plate, the two groups of swinging plates are matched with the protruding plates, so that the fixing effect on the insulating base on the sliding plate can be improved, and the insulating base on the sliding plate can be centered;
Moreover, the sliding plate can drive the movable plate to slide rightwards in the rightward sliding process so as to realize automatic resetting of the movable plate, and the transmission piece is driven to drive the two groups of swinging plates to rotate along with continued rightward sliding of the sliding plate after resetting of the movable plate so as to realize clamping, fixing and centering of the insulating base. According to the invention, the sequential conveying action on a plurality of insulating bases, the fixing action on the insulating bases on the sliding plate, the centering action on the insulating bases on the sliding plate and the resetting action on the movable plate are simultaneously realized by only sliding the sliding plate rightwards, so that the operation of independently fixing the insulating bases is omitted, the operation of independently centering the insulating bases and the operation of independently resetting the movable plate are omitted, the utilization rate of the sliding plate is greatly improved, and unexpected technical effects are realized.
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 structural diagram of a first view angle of a feeding mechanism according to an embodiment of the present invention;
Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to an embodiment of the present invention;
Fig. 3 is a schematic structural diagram of a second view angle of a feeding mechanism according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the portion B in FIG. 3 according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a third view angle of a feeding mechanism according to an embodiment of the present invention;
Fig. 6 is a schematic structural diagram of a toothed plate, a main gear, a swinging plate, a tension spring and a sliding plate according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of the movable plate, the containing box and the extension plate according to the embodiment of the invention;
fig. 8 is a schematic diagram of a split structure between a transmission member and a sliding plate according to an embodiment of the present invention;
Fig. 9 is a schematic structural diagram of a first view angle of a wobble plate according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a second view angle of the swing plate according to the embodiment of the present invention;
FIG. 11 is a schematic cross-sectional view of a feeding mechanism in an initial state according to an embodiment of the present invention;
fig. 12 is a schematic cross-sectional view of a feeding mechanism when a movable plate provided by an embodiment of the present invention slides to the leftmost side;
FIG. 13 is a schematic cross-sectional view of a trigger plate according to an embodiment of the present invention when the trigger plate pushes the movable plate to the right for resetting;
fig. 14 is a schematic cross-sectional view of an insulation base according to an embodiment of the present invention when fixed.
Reference numerals illustrate:
1. A mounting base; 2. a slide rail; 3. a cylinder; 4. a fixing frame; 5. an insulating base; 6. a storage case; 7. a movable plate; 701. an inclined plate; 702. a limiting plate; 703. a support plate; 8. a sliding plate; 801. a groove; 802. a receiving groove; 803. a protruding plate; 804. a smooth plate; 9. a swinging plate; 901. a half gear; 902. an elastic pad; 10. an extension plate; 11. a rotating lever; 12. a main gear; 13. a trigger plate; 14. a tension spring; 15. toothed plate.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 14, the insulating base feeding mechanism for PIN assembling provided by the embodiment of the invention comprises a containing box 6 fixedly arranged on a mounting seat 1 and used for stacking a plurality of insulating bases 5,
The bottom of the containing box 6 is provided with a movable plate 7 for supporting the insulating base 5 in a sliding manner, the mounting seat 1 is provided with a sliding plate 8 in abutting fit with the right end of the movable plate 7 in a sliding manner, the sliding plate 8 is provided with two groups of swinging plates 9 which are oppositely arranged in a rotating manner, and the two groups of swinging plates 9 are in linkage fit with the left end of the movable plate 7 through a transmission piece;
The installation seat 1 is provided with a driving mechanism to drive the sliding plate 8 to slide left and right in a reciprocating manner, the sliding plate 8 pushes the movable plate 7 to be staggered with the insulating base 5 in the left sliding stroke so that the lowest insulating base 5 falls between two groups of swinging plates 9 on the sliding plate 8, the sliding plate 8 slides rightwards to drive the transmission piece to slide and abut with the movable plate 7 in the stroke of conveying the lowest insulating base 5 to a processing station so as to trigger the transmission piece to drive the two groups of swinging plates 9 to rotate, and the two groups of swinging plates 9 clamp and fix the insulating base 5.
The insulating base feeding mechanism for PIN assembling provided in this embodiment is used for feeding and fixing the insulating base when the PIN is inserted and assembled with the insulating base, words related to directions and positions, such as "counterclockwise", "clockwise", "front", "rear", "left", "right", "upper", "lower", etc., in this embodiment are relative to the drawing, and "upstream" and "downstream" in relation to the rotation direction when the swinging plate 9 clamps and fixes the insulating base 5. Specifically, the top and bottom of the accommodating box 6 are both open, the movable plate 7 is a bottom plate of the accommodating box 6 and is used for supporting a plurality of insulating bases 5 in the accommodating box 6, when the insulating bases 5 in the accommodating box 6 are located at the top of the movable plate 7, the side faces of the plurality of insulating bases 5 in the accommodating box 6 are all abutted with the inner walls of the accommodating box 6 so that the plurality of insulating bases 5 in the accommodating box 6 cannot horizontally move, and when the insulating base 5 located at the lowest part in the accommodating box 6 falls on the sliding plate 8, only the insulating bases 5 falling on the sliding plate 8 are staggered from the left and right inner walls of the accommodating box 6 up and down so that the insulating bases 5 can be moved out of the accommodating box 6 from the left and right sides. The right side face of holding box 6 has been seted up and has been placed the mouth so that place a plurality of insulating base 5 in holding box 6 in proper order from bottom to top, hold box 6 and be through two mount 4 and mount pad 1 fixed connection of relative arrangement, mount pad 1 fixed mounting is in the working position, slide plate 804 is fixed mounting in the bottom of sliding plate 8, the top fixed mounting of mount pad 1 has slide rail 2 with slide plate 804 looks adaptation, slide plate 804 slides and sets up in slide rail 2, slide plate 804's longitudinal section is the font of falling "T" so that slide plate 804 can not break away from with slide rail 2 at the in-process of sliding. The driving mechanism is fixedly arranged on the mounting seat 1, various driving modes are realized, the preferable driving mechanism comprises a cylinder 3, the power output end of the cylinder 3 is fixedly connected with the sliding plate 8, and the sliding plate 8 can be driven to slide in a left-right reciprocating manner by starting the cylinder 3. the sliding plate 8 is positioned on the right side of the containing box 6 in the initial state, the sliding plate 8 can pass through the bottom of the containing box 6, when the driving mechanism drives the sliding plate 8 to slide leftwards, the sliding plate 8 can be abutted against the movable plate 7 and push the movable plate 7 to slide leftwards, when the movable plate 7 slides leftwards, the insulating base 5 in the containing box 6 can not move under the blocking action of the inner wall of the containing box 6, so that the insulating base 5 in the containing box 6 can be staggered with the insulating base 5 in the containing box 6 in the left sliding process of the movable plate 7, the insulating base 5 positioned at the lowest after the staggering falls on the sliding plate 8 under the action of gravity, wherein the sliding plate 8 is rotationally provided with two groups of swinging plates 9, the two groups of swinging plates 9 are respectively positioned on the front side and the rear side of the containing box 6 so that the containing box 6 is staggered with the two groups of swinging plates 9, The lowest insulating base 5 is located between the two groups of swinging plates 9 when falling on the sliding plate 8, when the driving mechanism drives the sliding plate 8 to slide rightwards, the lowest insulating base 5 is driven to move rightwards, the upper insulating base 5 is kept in the accommodating box 6 under the blocking action of the inner wall of the accommodating box 6 so that the lowest insulating base 5 is staggered with the upper insulating base 5 continuously, at the moment, the movable plate 7 slides rightwards and reinserts into the accommodating box 6 and continuously supports the insulating base 5 in the accommodating box 6 until reset, the insulating base 5 on the sliding plate 8 is conveyed to the outside of the accommodating box 6 until reaching a processing station, and meanwhile, Because the two sets of swinging plates 9 are in linkage fit with the left end of the movable plate 7 through the transmission piece, when the movable plate 7 is reset, the transmission piece is in sliding butt with the movable plate 7, based on the blocking of the movable plate 7, then along with the continued rightward sliding of the sliding plate 8, the transmission piece is driven to drive the two sets of swinging plates 9 to rotate so that the two sets of swinging plates 9 clamp and fix the insulating base 5 on the sliding plate 8, and when the insulating base 5 on the sliding plate 8 is conveyed to a processing station, the two sets of swinging plates 9 finish clamping and fixing the insulating base 5.
In this embodiment, by stacking a plurality of insulating bases 5 in the accommodating box 6, the bottom plate of the accommodating box 6 is a movable plate 7 which is slidably disposed, and in the process of driving the sliding plate 8 to slide leftwards by the driving mechanism, the movable plate 7 can be pushed to slide leftwards, so that the movable plate 7 and the plurality of insulating bases 5 are staggered, after staggering, the insulating base 5 positioned at the lowest position falls on the sliding plate 8 due to lack of support of the insulating base 5, when the driving mechanism drives the sliding plate 8 to slide rightwards again, the insulating base 5 falling on the sliding plate 8 can be conveyed to a processing station, more importantly, in the process of sliding the sliding plate 8 rightwards, the insulating base 5 can be conveyed to the processing station, and the driving member and the movable plate 7 can be driven to slide and abut against each other to trigger the driving member to drive the two groups of swinging plates 9 to rotate so as to enable the two groups of swinging plates 9 to clamp and fix the insulating base 5, thereby realizing passive fixing of the insulating base 5. Therefore, the insulation base 5 is fixed by passive clamping realized by the rotation of the two groups of swinging plates 9, the manual and active fixing operation is not needed, and potential safety hazards are not generated even if the distance between the processing station of the insulation base 5 and the PIN inserting machine is relatively short; meanwhile, the rotation of the swinging plate 9 is triggered in the process of conveying the insulating base 5 by the sliding plate 8, so that the clamping and fixing of the insulating base 5 and the conveying of the insulating base 5 are synchronously carried out and completed, and the operation of independently fixing the insulating base 5 is omitted, so that the workload of operators is reduced, and the working speed is improved. Therefore, the invention can avoid potential safety hazard, reduce operation procedures to lighten the workload of operators and improve the working speed, and effectively solve the defects in the prior art.
Wherein, the sliding plate 8 includes the fixed protruding plate 803 that sets up, and the sliding plate 8 passes through protruding plate 803 and the right-hand member butt cooperation of fly leaf 7, and when the sliding plate 8 slides left so that protruding plate 803 promote fly leaf 7 and insulating base 5 stagger, the insulating base 5 that is located the below falls on the right side of protruding plate 803 so that when the sliding plate 8 slides right, protruding plate 803 promotes insulating base 5 that the below and removes to the processing station. Specifically, the protruding plate 803 is located on the right side of the accommodating box 6 in the initial state, and the protruding plate 803 can pass through the bottom of the accommodating box 6 by realizing the abutting fit of the right end of the sliding plate 8 and the right end of the movable plate 7 through the abutting fit of the protruding plate 803 and the right end of the movable plate 7. In the process that the sliding plate 8 slides leftwards, the protruding plate 803 pushes the movable plate 7 to slide leftwards so as to enable the movable plate 7 to be gradually staggered with the insulating base 5, at the moment, the protruding plate 803 slides to the bottom of the lowest insulating base 5, when the movable plate 7 is staggered with the lowest insulating base 5, the protruding plate 803 continues to support the lowest insulating base 5, and the sliding plate 8 drives the protruding plate 803 to continue to slide rightwards, at the moment, the insulating base 5 located at the smallest still abuts against the inner wall of the containing box 6, when the protruding plate 803 is staggered with the lowest insulating base 5, the insulating base 5 located at the lowest falls on the sliding plate 8 and is located on the right side of the protruding plate 803, then the driving mechanism runs reversely to drive the sliding plate 8 to slide rightwards, and the right sliding plate 803 drives the protruding plate 803 to push the lowest insulating base 5 to slide rightwards synchronously so that the lowest insulating base 5 is conveyed to a processing station.
The role of the boss 803 in this embodiment is a plurality of: firstly, the movable plate 7 can be pushed to slide leftwards and be staggered with the insulating base 5 in the containing box 6, so that the insulating base 5 positioned at the lowest part falls on the sliding plate 8; secondly, the insulating base 5 falling on the sliding plate 8 can be pushed to slide rightwards when the sliding plate 8 slides rightwards, so that the insulating base 5 is conveyed;
furthermore, the two sets of swinging plates 9 push the insulating base 5 to abut against the protruding plate 803 in the process of clamping and fixing the insulating base 5 so as to center the insulating base 5. When two sets of swinging plates 9 clamp and fix the insulating base 5, the two sets of swinging plates 9 rotate towards the protruding plates 803, so that the two sets of swinging plates 9 can clamp the insulating base 5 from the front side and the rear side of the insulating base 5, and can generate thrust towards the protruding plates 803 on the insulating base 5 under the action of friction force so as to enable the insulating base 5 to be tightly attached to the protruding plates 803, at the moment, the fixing of the insulating base 5 can be better realized, and the position of the insulating base 5 is specific when the insulating base 5 is enabled to realize the centering work of the insulating base 5, and after the centering of the insulating base 5 is completed, a PIN needle can be accurately inserted into a corresponding jack on the insulating base 5. It can be seen that, in the process of rightward sliding of the slide plate 8, by using the cooperation of the two sets of swing plates 9 and the protruding plates 803, not only the fixing effect on the insulating base 5 on the slide plate 8 can be increased, but also centering of the insulating base 5 on the slide plate 8 can be achieved.
In this embodiment, the movable plate 7 includes a limiting plate 702 located at the left end, an inclined plate 701 located at the right end, and a supporting plate 703 located between the inclined plate 701 and the limiting plate 702, the supporting plate 703 is used for supporting the insulating base 5 in the holding box 6, the top surface of the inclined plate 701 is connected with the top surface of the supporting plate 703 and inclines downwards towards the right side, a notch penetrating through the left and right sides of the bottom of the holding box 6 is formed in the bottom of the holding box 6, the movable plate 7 is slidably arranged in the bottom notch of the holding box 6, the limiting plate 702 is in abutting fit with the side of the holding box 6 to achieve limiting of the movable plate 7, the top height of the protruding plate 803 is lower than the top height of the bottom notch of the holding box 6 to enable the sliding plate 8 to pass through from the bottom of the holding box 6, the top height of the insulating base 5 located on the sliding plate 8 is lower than the top height of the bottom notch of the holding box 6 to enable the insulating base 5 to be conveyed to the outside of the holding box 6 by the protruding plate, the height of the right end of the inclined plate 7 is lower than the height of the insulating base 5 located on the sliding plate 8 to enable the insulating base 803 to be located below the top of the sliding plate 8 to be staggered with respect to the insulating base 803, and the insulating base 803 is capable of being reset to the insulating base 803 is located below the top 7 in the bottom of the insulating base 7 and is in the process of the insulating base 7 is reset, and the insulating base 803 is gradually located below the insulating base 7 is in the bottom 7 is reset.
In this embodiment, the transmission member includes a trigger plate 13, two toothed plates 15, two main gears 12, a rotation rod 11 coaxially and fixedly connected between the two main gears 12 and rotationally connected with the sliding plate 8, the trigger plate 13 is fixedly mounted on the rotation rod 11 and is in butt fit with the limiting plate 702, the two main gears 12 and the two groups of swinging plates 9 are respectively engaged with the two toothed plates 15 in a one-to-one correspondence manner, and the two toothed plates 15 are respectively elastically and slidably connected with the sliding plate 8. The two main gears 12 and the two groups of swinging plates 9 are in one-to-one corresponding engagement with the two toothed plates 15, namely the two main gears 12 are in one-to-one corresponding engagement with the two toothed plates 15, and the two groups of swinging plates 9 are also in one-to-one corresponding engagement with the two toothed plates 15, wherein the swinging plates 9 comprise half gears 901 which are engaged with the toothed plates 15, the rotation center line of the swinging plates 9 is the axle center of the half gears 901, and the corresponding engagement between the swinging plates 9 and the toothed plates 15 is realized based on the engagement of the half gears 901 and the toothed plates 15. The working principle is as follows: referring to fig. 13 and 14, after the limiting plate 702 is abutted to the holding box 6, along with the continuous rightward sliding of the sliding plate 8, the triggering plate 13 is driven to squeeze the side surface of the limiting plate 702, under the action of the squeezing force, the triggering plate 13 is driven to rotate anticlockwise, the anticlockwise rotation of the triggering plate 13 drives the rotating rod 11 to rotate synchronously, the rotating rod 11 drives the two main gears 12 to rotate anticlockwise, the two main gears 12 drive the two toothed plates 15 to elastically slide rightwards, the two toothed plates 15 drive the two groups of swinging plates 9 to rotate anticlockwise (i.e. rotate towards the direction of the protruding plate 803), the two groups of swinging plates 9 are continuously squeezed from the front side and the rear side of the insulating base 5 to the central direction of the insulating base 5 in the anticlockwise rotation process, and friction force is generated after the two groups of swinging plates 9 are abutted to the insulating base 5, so that the two groups of swinging plates 9 generate thrust towards the protruding plate 803 to the insulating base 5, and gaps do not exist when the insulating base 5 is conveyed to the processing station, and the insulating base 803 is fixed and centered under the combined action of the two groups of swinging plates 9 and the protruding plate 803.
In this embodiment, two grooves 801 respectively located on the front side and the rear side of the containing box 6 are formed in the top of the sliding plate 8, two groups of swinging plates 9 are rotatably arranged in the two grooves 801 in one-to-one correspondence, two toothed plates 15 are slidably arranged in the two grooves 801 in one-to-one correspondence, and tension springs 14 are connected between the two toothed plates 15 and the two grooves 801. The specific tension spring 14 is located the left side of pinion rack 15, and the one end of tension spring 14 and the tip fixed connection of pinion rack 15, the lateral wall fixed connection of the other end and recess 801 realize the elasticity slip of pinion rack 15 under the elasticity effect of tension spring 14, of course also can all connect the pressure spring between two pinion racks 15 and two recesses 801, and the pressure spring is located the right side of pinion rack 15 when connecting the pressure spring, and is unnecessary.
In this embodiment, the number of swinging plates 9 in each group of swinging plates 9 is at least two, the swinging plates 9 in each group are engaged with the corresponding toothed plates 15, the sides of the swinging plates 9 facing the insulating base 5 are fixedly provided with elastic pads 902 which are in press fit with the insulating base 5, the elastic pads 902 are made of elastic materials such as rubber, a plurality of accommodating grooves 802 which are in one-to-one correspondence with the elastic pads 902 are formed in the top of the sliding plate 8, in an initial state, the elastic pads 902 are positioned in the accommodating grooves 802 so that the elastic pads 902 are positioned below the insulating base 5, and the thickness of the elastic pads 902 gradually increases from upstream to downstream so that the elastic pads 902 are driven to gradually approach and press the insulating base 5 in the process of rotating the swinging plates 9. Specifically, the distance between the portions of the two elastic pads 902 arranged opposite to each other in the front-rear direction, where the thickness is smallest, is larger than the length of the insulating base 5 in the front-rear direction, the distance between the portions of the two elastic pads 902 arranged opposite to each other in the front-rear direction, where the thickness is largest, is smaller than the length of the insulating base 5 in the front-rear direction, the plurality of elastic pads 902 are located between the two sets of swinging plates 9 in the front-rear direction when the insulating base 5 is placed on the sliding plate 8, at this time, the plurality of elastic pads 902 are not in contact with the insulating base 5, and the plurality of elastic pads 902 are driven to gradually approach and press the insulating base 5 when the two toothed plates 15 slide to drive the plurality of swinging plates 9 to rotate, so that the insulating base 5 is pushed to be clamped and fixed by the elastic pad 902, and the swinging plates 9 can be rotated continuously to push the insulating base 5 to the projecting plate 803 after the plurality of elastic pads 902 press the insulating base 5, and the swinging plates 9 can be prevented from being stuck.
In this embodiment, the tension springs 14 are always in a stretched state, and in an initial state, the elastic pads 902 are abutted against the bottoms of the accommodating grooves 802 to limit the toothed plate 15, and the trigger plate 13 cannot rotate clockwise under the action of the abutting of the elastic pads 902 and the bottoms of the accommodating grooves 802.
Based on the stretching elasticity of the tension spring 14, the trigger plate 13 has a counterclockwise rotation resistance, and the counterclockwise rotation resistance of the trigger plate 13 is larger than the sliding resistance of the movable plate 7, so that when the sliding plate 8 slides rightwards, the trigger plate 13 is driven to push the movable plate 7 to slide rightwards until the limiting plate 702 abuts against the side surface of the containing box 6. Specifically, since the trigger plate 13 cannot rotate clockwise and has a counterclockwise rotation resistance in the initial state, the trigger plate 13 can be locked at a specific angle (refer to fig. 11), and the counterclockwise rotation resistance of the trigger plate 13 is larger than the sliding resistance of the movable plate 7, so that when the sliding plate 8 slides rightward, the trigger plate 13 can be driven to move toward the limiting plate 702 continuously, so that the trigger plate 13 pushes the movable plate 7 to slide rightward until reset (refer to fig. 12 and 13). Therefore, the sliding plate 8 can drive the movable plate 7 to slide rightwards in the rightward sliding process to realize automatic resetting of the movable plate 7, and the transmission piece is driven to drive the two groups of swinging plates 9 to rotate along with continued rightward sliding of the sliding plate 8 after resetting of the movable plate 7 so as to realize clamping, fixing and centering of the insulating base 5. It can be seen that in the present invention, the sequential conveying action on the plurality of insulating bases 5, the fixing action on the insulating bases 5 on the sliding plate 8, the centering action on the insulating bases 5 on the sliding plate 8 and the resetting action on the movable plate 7 are simultaneously performed by only sliding the sliding plate 8 to the right, so that the operation of independently fixing the insulating bases 5 is omitted, the operation of independently centering the insulating bases 5 and independently resetting the movable plate 7 is omitted, the utilization rate of the sliding plate 8 is greatly improved, and unexpected technical effects are generated.
When the trigger plate 13 abuts against the limiting plate 702, the bottom of the limiting plate 702 is continuously pressed by the sliding plate 8 to rotate counterclockwise (refer to fig. 14) along with the continued rightward sliding of the sliding plate 8, so that the two sets of swinging plates 9 and the protruding plates 803 fix and center the insulating base 5.
In this embodiment, an extension plate 10 is fixedly installed on both front and rear sides of the left end of the notch at the bottom of the accommodating box 6, and the movable plate 7 is slidably disposed between the two extension plates 10. Under the action of the two extension plates 10, the movable plate 7 slides leftwards more stably and cannot be separated from the containing box 6.
After the PIN is assembled with the insulation base 5, the driving mechanism drives the sliding plate 8 to slide leftwards, the two toothed plates 15 are driven to drive the plurality of swinging plates 9 to rotate clockwise based on the elasticity of the two tension springs 14 in the process of sliding the sliding plate 8 leftwards so as to release the fixation of the insulation base 5, and after the insulation base 5 is staggered with the PIN inserting machine, the insulation base 5 is taken down. When the elasticity of the two tension springs 14 is insufficient to drive the two toothed plates 15 to drive the plurality of swinging plates 9 to rotate clockwise, an external force for clockwise rotation is applied to the trigger plate 13, which is not described in detail.
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 (4)
1. Insulating base feed mechanism for PIN needle equipment, be used for piling up holding box (6) of placing a plurality of insulating base (5) including fixed mounting on mount pad (1), its characterized in that:
The bottom of the containing box (6) is provided with a movable plate (7) for supporting the insulating base (5) in a sliding manner, the mounting seat (1) is provided with a sliding plate (8) in abutting fit with the right end of the movable plate (7) in a sliding manner, the sliding plate (8) is provided with two groups of swinging plates (9) which are oppositely arranged in a rotating manner, and the two groups of swinging plates (9) are in linkage fit with the left end of the movable plate (7) through a transmission piece;
The mounting seat (1) is provided with a driving mechanism to drive the sliding plate (8) to slide left and right in a reciprocating manner, the sliding plate (8) pushes the movable plate (7) to be staggered with the insulating base (5) in a leftward sliding stroke to enable the lowest insulating base (5) to fall between two groups of swinging plates (9) on the sliding plate (8), and the sliding plate (8) slides rightwards to enable a transmission piece to be driven to slide and abut with the movable plate (7) in a stroke of conveying the lowest insulating base (5) to a processing station so as to trigger the transmission piece to drive the two groups of swinging plates (9) to rotate, so that the two groups of swinging plates (9) clamp and fix the insulating base (5);
The sliding plate (8) comprises a protruding plate (803) which is fixedly arranged, the sliding plate (8) is in abutting fit with the right end of the movable plate (7) through the protruding plate (803), when the sliding plate (8) slides leftwards so that the protruding plate (803) pushes the movable plate (7) to be staggered with the insulating base (5), the insulating base (5) at the lowest position falls on the right side of the protruding plate (803) so that the protruding plate (803) pushes the insulating base (5) at the lowest position to move to a processing station when the sliding plate (8) slides rightwards;
pushing the insulating base (5) to abut against the protruding plate (803) in the process of clamping and fixing the insulating base (5) by the two groups of swinging plates (9) so as to center the insulating base (5);
The movable plate (7) comprises a limiting plate (702) positioned at the left end, an inclined plate (701) positioned at the right end and a supporting plate (703) positioned between the inclined plate (701) and the limiting plate (702), a notch penetrating through the left side surface and the right side surface of the box (6) is formed in the bottom of the box (6), the limiting plate (702) is in butt fit with the side surface of the box (6), the top height of an insulating base (5) positioned on the sliding plate (8) is lower than the top height of a notch at the bottom of the box (6), and the height of the right end of the inclined plate (701) is lower than the top height of the insulating base (5) positioned on the sliding plate (8);
The transmission part comprises a trigger plate (13), two toothed plates (15) and two main gears (12), wherein a rotating rod (11) which is rotationally connected with the sliding plate (8) is fixedly connected between the two main gears (12), the trigger plate (13) is fixedly arranged on the rotating rod (11) and is in butt fit with the limiting plate (702), the two main gears (12) and the two groups of swinging plates (9) are correspondingly meshed with the two toothed plates (15) one by one, and the two toothed plates (15) are elastically and slidably connected with the sliding plate (8);
two grooves (801) respectively positioned on the front side and the rear side of the containing box (6) are formed in the top of the sliding plate (8), two groups of swinging plates (9) are correspondingly rotated in the two grooves (801), two toothed plates (15) are correspondingly slid in the two grooves (801), and tension springs (14) are connected between the two toothed plates (15) and the two grooves (801);
the number of swing boards (9) in each group of swing boards (9) is at least two, a plurality of swing boards (9) face the side of the insulating base (5) and are fixedly provided with elastic pads (902) which are in extrusion fit with the insulating base (5), a plurality of accommodating grooves (802) which are in one-to-one correspondence with the plurality of elastic pads (902) are formed in the top of the sliding board (8), in an initial state, the elastic pads (902) are positioned in the accommodating grooves (802), and the thickness of the elastic pads (902) is gradually increased from the upstream to the downstream so that the plurality of elastic pads (902) are driven to gradually approach and extrude the insulating base (5) in the process of rotating the plurality of swing boards (9).
2. The insulating base feeding mechanism for PIN assembling according to claim 1, wherein: the tension springs (14) are always in a stretching state, and in an initial state, the elastic pads (902) are abutted against the bottoms of the accommodating grooves (802) to limit the toothed plate (15).
3. The insulating base feeding mechanism for PIN assembling according to claim 2, wherein: based on the stretching elasticity of the tension spring (14), the trigger plate (13) has anticlockwise rotation resistance, and the anticlockwise rotation resistance of the trigger plate (13) is larger than the sliding resistance of the movable plate (7), so that the trigger plate (13) is driven to push the movable plate (7) to slide rightwards when the sliding plate (8) slides rightwards until the limiting plate (702) is abutted with the side face of the containing box (6).
4. The insulating base feeding mechanism for PIN assembling according to claim 1, wherein: the front side and the rear side of the left end of the notch at the bottom of the containing box (6) are fixedly provided with an extension plate (10), and the movable plate (7) is arranged between the two extension plates (10) in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410341645.5A CN117921336B (en) | 2024-03-25 | 2024-03-25 | Insulating base feed mechanism is used in PIN needle equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410341645.5A CN117921336B (en) | 2024-03-25 | 2024-03-25 | Insulating base feed mechanism is used in PIN needle equipment |
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| CN117921336A CN117921336A (en) | 2024-04-26 |
| CN117921336B true CN117921336B (en) | 2024-06-25 |
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| CN202410341645.5A Active CN117921336B (en) | 2024-03-25 | 2024-03-25 | Insulating base feed mechanism is used in PIN needle equipment |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313204A (en) * | 2020-02-26 | 2020-06-19 | 义乌聚龙自动化科技有限公司 | Insulating base and contact pin assembling device and method for electronic connector |
| CN114571211A (en) * | 2022-03-17 | 2022-06-03 | 厦门盈趣科技股份有限公司 | Equipment for assembling PIN needle and spring |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4288713B2 (en) * | 1998-01-20 | 2009-07-01 | 株式会社Ｉｈｉ | Product assembly equipment |
| JP2005313289A (en) * | 2004-04-30 | 2005-11-10 | Takeda Giken:Kk | Assembly work system |
| CN209035920U (en) * | 2018-11-14 | 2019-06-28 | 陈奇 | A kind of PCB connector automatic assembly equipment |
| CN210172924U (en) * | 2019-01-17 | 2020-03-24 | 乔讯电子(上海)有限公司 | Automatic PIN machine is inserted in pay-off |
| CN212762040U (en) * | 2020-06-08 | 2021-03-23 | 信阳同裕电子科技有限公司 | PIN needle pressing equipment |
| CN117532312B (en) * | 2024-01-10 | 2024-04-02 | 苏州健华精密五金有限公司 | PIN needle pressing mechanism |
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- 2024-03-25 CN CN202410341645.5A patent/CN117921336B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313204A (en) * | 2020-02-26 | 2020-06-19 | 义乌聚龙自动化科技有限公司 | Insulating base and contact pin assembling device and method for electronic connector |
| CN114571211A (en) * | 2022-03-17 | 2022-06-03 | 厦门盈趣科技股份有限公司 | Equipment for assembling PIN needle and spring |
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