CN214013383U - Continuous feeding structure for pin connector - Google Patents

Abstract

The utility model discloses a continuous feeding structure for a pin connector, which comprises a bottom plate, a moving mechanism and a locking mechanism; a bottom plate: a support column is arranged in the middle of the upper surface of the support column, the upper end of the outer surface of the support column is rotatably connected with a support gear through a large-diameter bearing, a uniformly distributed fixing frame is arranged on the upper surface of the support gear, a fixing clamp is arranged inside the fixing frame, a movable clamp is slidably connected inside the fixing frame, a sliding shaft of the movable clamp extends out of the fixing frame, a servo motor is arranged on the right side of the upper surface of the bottom plate, a driving gear is arranged on an output shaft of the servo motor, and the driving gear is meshed with the support gear; a moving mechanism: are all arranged on the upper surface of the supporting gear; a locking mechanism: the continuous feeding structure for the pin connector has the advantages that the continuous feeding structure is small in equipment cost investment and convenient to control.

Description

Continuous feeding structure for pin connector

Technical Field

The utility model relates to a connector production facility technical field specifically is a continuous pay-off structure for contact pin connector.

Background

In most of our lives, the connection of circuits or networks uses connectors, which are also called connectors. The connector is also called as a connector and a socket in China, generally refers to an electric appliance connector, namely a device for connecting two active devices, transmits current or signals, and a male end and a female end can transmit messages or current after being contacted, and is also called as a connector, the traditional pin inserting action of the connector is completed manually, the pin inserting efficiency of the pin inserting mode is low, the pin inserting precision is low, and the working strength of workers is high, the prior art adopts a pin inserting machine to complete pin inserting processing, a toggle mechanism pushes a plastic shell to advance, a pin inserting structure is matched with the toggle mechanism to insert a terminal into a corresponding position of the plastic shell, after one plastic shell completes the pin inserting and is pushed away from a pin inserting station, the toggle mechanism resets to push the next plastic shell to advance to realize the pin inserting, when the plastic shell moves to a processing station, the pin needs to be fixed, when multiple processing steps are needed, the pin needs to be fixed for multiple times, and therefore, a plurality of power devices are needed to provide fixed power, resulting in high equipment cost and troublesome control.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a continuous pay-off structure for contact pin connector, can automatic clamp when the continuous pay-off of a power supply tightly with loosen the material, control is convenient, and use cost is little, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a continuous feeding structure for a pin connector comprises a bottom plate, a moving mechanism and a locking mechanism;

a bottom plate: a support column is arranged in the middle of the upper surface of the support column, the upper end of the outer surface of the support column is rotatably connected with a support gear through a large-diameter bearing, a uniformly distributed fixing frame is arranged on the upper surface of the support gear, a fixing clamp is arranged inside the fixing frame, a movable clamp is slidably connected inside the fixing frame, a sliding shaft of the movable clamp extends out of the fixing frame, a servo motor is arranged on the right side of the upper surface of the bottom plate, a driving gear is arranged on an output shaft of the servo motor, and the driving gear is meshed with;

a moving mechanism: are all arranged on the upper surface of the supporting gear;

a locking mechanism: the locking mechanisms are all connected to the upper surface of the supporting gear in a sliding manner, and extend out of the lower surface of the supporting gear;

wherein: still include the PLC controller, the PLC controller sets up in the upper surface front side of bottom plate, and servo motor's input is connected to the output electricity of PLC controller, and external power source is connected to the input electricity of PLC controller, a power device, pay-off processing that can be continuous to at the in-process of pay-off, can be automatic press from both sides tightly and loosen, convenient control has practiced thrift equipment cost, and the synchronism is high, has improved machining efficiency, can also prevent that the accident of material from loosening in the course of working, has improved the security of equipment.

Further, moving mechanism includes slide, rack, transmission shaft, pinion, plectrum and jack, the slide evenly sets up in the upper surface of support gear, equal sliding connection has the rack in the slide, the rack all with the slide fixed connection of activity anchor clamps, the jack has all been seted up to the upper surface of rack, the transmission shaft all is connected through path bearing and support gear rotation, the upper end of transmission shaft all extends the upper surface of support gear and all is equipped with the pinion in end department, the pinion all is connected with rack toothing, the lower extreme of transmission shaft all extends the lower surface of support gear, the lower surface of transmission shaft all is equipped with the plectrum, can conveniently control the tight state of clamp of material.

Further, locking mechanism includes L type traveller, inserts post, fore-set and spring, L type traveller all with supporting gear sliding connection, the last bottom surface of L type traveller all is equipped with inserts the post, the lower extreme of inserting the post all passes the through-hole of slide and all sets up with the jack cooperation, the lower surface of L type traveller all is equipped with the fore-set, the equal activity of surface of L type traveller has cup jointed the spring, the spring all is located between the upper surface of the lower surface of supporting gear and fore-set, can lock moving mechanism, guaranteed that the material presss from both sides tightly stably.

Further, still including supporting the traveller and dialling the axle, support the even upper surface that sets up in the bottom plate of traveller, the upper end that supports the traveller all with the annular spout sliding connection who supports the gear, first dialling the axle and setting up in the upper surface left side of bottom plate, first dialling the axle and dialling the piece cooperation and setting up, can the motion of drive moving mechanism, the tight material of clamp that can be convenient to structural strength has been increased.

Furthermore, the material loosening device further comprises a stop block and a second shifting shaft, wherein the stop block and the second shifting shaft are both arranged in the middle of the upper surface of the bottom plate, the stop block is connected with the ejection column in a sliding mode, and the second shifting shaft and the shifting piece are arranged in a matched mode and can drive the moving mechanism and the locking mechanism to move, so that the material can be loosened conveniently.

Compared with the prior art, the beneficial effects of the utility model are that: this a continuous pay-off structure for contact pin connector has following benefit:

1. when the plectrum begins to move, the left end of plectrum will contact with first group axle, the plectrum is around the axle center anticlockwise rotation of transmission shaft, the transmission shaft drives pinion anticlockwise rotation, the pinion drives the rack that the meshing is connected and moves to the left, the rack drives movable fixture and moves to the left, the movable fixture that moves to the left presss from both sides the material tight under the effect of mounting fixture, after rotatory one hundred eighty degrees, continue to operate second group axle and the left end contact of plectrum, the second group axle will drive the plectrum clockwise turning, the clockwise rotation of plectrum can drive movable fixture and move to the left and loosen the material on the same way, a power device can also automatic clamp the material when continuous pay-off processing, and loosen the material, convenient control, the equipment cost is saved, and the synchronism is high, and the machining efficiency is improved.

2. Insert the post after the material presss from both sides tightly and correspond with the position of jack, the spring orders about through L type traveller and inserts the post and move down and peg graft with the jack, when processing is accomplished the back and continues to rotate, the inclined plane contact of fore-set and dog will make the fore-set shift up, the fore-set drives through L type traveller and inserts the post and move up, it shifts out from the jack to insert the post, can restrict moving mechanism's motion after the material presss from both sides tightly, prevent that the accident of material from unclamping, the security of equipment is high, and can open automatically along with the operation of pay-off power after the processing, high durability and convenient use and with low costs, the synchronism is good.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the supporting gear of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a base plate 1, a support column 2, a support gear 3, a fixed frame 4, a fixed clamp 5, a movable clamp 6, a moving mechanism 7, a sliding seat 71, a rack 72, a transmission shaft 73, a pinion 74, a shifting piece 75, an insertion hole 76, a locking mechanism 8, a sliding column 81L, an insertion column 82, a top column 83, a spring 84, a servo motor 9, a driving gear 10, a PLC (programmable logic controller) 11, a support sliding column 12, a first shifting shaft 13, a stop 14 and a second shifting shaft 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a continuous feeding structure for a pin connector comprises a bottom plate 1, a moving mechanism 7 and a locking mechanism 8;

bottom plate 1: the middle part of the upper surface of the connector is provided with a support column 2, the bottom plate 1 provides an installation position for the upper mechanism, the support column 2 provides support for the upper mechanism, the upper end of the outer surface of the support column 2 is rotatably connected with a support gear 3 through a large-diameter bearing, the upper surface of the support gear 3 is provided with a fixed frame 4 which is uniformly distributed, a fixed clamp 5 is arranged inside the fixed frame 4, a movable clamp 6 is slidably connected inside the fixed frame 4, a sliding shaft of the movable clamp 6 extends out of the fixed frame 4, the right side of the upper surface of the bottom plate 1 is provided with a servo motor 9, an output shaft of the servo motor 9 is provided with a driving gear 10, the driving gear 10 is meshed with the support gear 3, the connector is loaded at the position of the left rear fixed frame 4, the shell of the connector is placed at a gap between the fixed clamp 5 and the movable clamp 6, the servo motor 9 operates, the output shaft of the servo motor 9 rotates to drive the driving gear 10 to rotate, the driving gear 10 drives the supporting gear 3 which is in meshed connection to rotate, the supporting gear 3 rotates to drive the fixed frame 4, the fixed clamp 5, the movable clamp 6, the moving mechanism 7 and the locking mechanism 8 above to do circular motion, when the supporting gear 3 rotates sixty degrees, the supporting gear stops rotating, the material is located on the rear side at the moment, the first step of processing can be performed, the supporting gear 3 continues to rotate sixty degrees after the processing is completed, the right rear station carries out the second step of processing, the right front station continues to rotate sixty degrees, the third step of processing is performed on the right front station, the material is taken out on the right front station after the sixty degrees continues to rotate, the left front station can detect whether foreign matters exist between the fixed clamp 5 and the movable clamp 6, the feeding of the right rear station is convenient, and the continuous feeding and the processing can be performed;

the moving mechanism 7: all arranged on the upper surface of the supporting gear 3, the moving mechanism 7 comprises a sliding seat 71, a rack 72, a transmission shaft 73, a pinion 74, a shifting piece 75 and an insertion hole 76, the sliding seat 71 is uniformly arranged on the upper surface of the supporting gear 3, the sliding seat 71 is connected with the rack 72 in a sliding way, the rack 72 is fixedly connected with a sliding shaft of the movable clamp 6, the upper surface of the rack 72 is provided with the insertion hole 76, the transmission shaft 73 is rotatably connected with the supporting gear 3 through a small-diameter bearing, the upper end of the transmission shaft 73 extends out of the upper surface of the supporting gear 3 and is provided with the pinion 74 at the end, the pinion 74 is engaged with the rack 72, the lower end of the transmission shaft 73 extends out of the lower surface of the supporting gear 3, the lower surface of the transmission shaft 73 is provided with the shifting piece 75, the shifting piece 75 rotates anticlockwise around the axis of the transmission shaft 73, the transmission shaft 73 drives the pinion 74 to rotate anticlockwise, the pinion 74 drives the engaged rack 72 to move leftwards, the rack 72 drives the movable clamp 6 to move left, and the movable clamp 6 moving left clamps the material under the action of the fixed clamp 5;

the locking mechanism 8: the locking mechanism 8 is connected to the upper surface of the supporting gear 3 in a sliding mode, the locking mechanism 8 extends out of the lower surface of the supporting gear 3, the locking mechanism 8 comprises an L-shaped sliding column 81, inserting columns 82, ejection columns 83 and springs 84, the L-shaped sliding column 81 is connected with the supporting gear 3 in a sliding mode, the inserting columns 82 are arranged on the upper bottom surface of the L-shaped sliding column 81, the lower ends of the inserting columns 82 penetrate through holes of the sliding seat 71 and are matched with the insertion holes 76, the ejection columns 83 are arranged on the lower surface of the L-shaped sliding column 81, the springs 84 are movably sleeved on the outer surface of the L-shaped sliding column 81, the springs 84 are located between the lower surface of the supporting gear 3 and the upper surface of the ejection columns 83, the insertion columns 82 correspond to the positions of the insertion holes 76 when materials are clamped, and the springs 84 drive the insertion columns 82 to move downwards through the L-shaped sliding columns 81 to be inserted into the insertion holes 76;

wherein: the supporting sliding column 12 is uniformly arranged on the upper surface of the base plate 1, the upper end of the supporting sliding column 12 is connected with an annular sliding groove of the supporting gear 3 in a sliding mode, the first shifting shaft 13 is arranged on the left side of the upper surface of the base plate 1, the first shifting shaft 13 is arranged in a matched mode with the shifting piece 75, when the shifting piece 75 starts to move, the left end of the shifting piece 75 is in contact with the first shifting shaft 13, the first shifting shaft 13 drives the shifting piece 75 to rotate anticlockwise around the axis of the transmission shaft 73, the sliding column 12 is supported, and the supporting sliding column 12 increases the supporting strength of the supporting gear 3;

wherein: the stop block 14 and the second shifting shaft 15 are both arranged in the middle of the upper surface of the bottom plate 1, the stop block 14 is in sliding connection with the top column 83, the second shifting shaft 15 is arranged in cooperation with the shifting piece 75, when the second shifting shaft 15 rotates by one hundred eighty degrees and continues to rotate, the top column 83 is in contact with the inclined surface of the stop block 14, the stop block 14 enables the top column 83 to move upwards, the top column 83 drives the insertion column 82 to move upwards through the L-shaped sliding column 81, the insertion column 82 moves out of the insertion hole 76, after the insertion column 82 moves out, the second shifting shaft 15 is in contact with the left end of the shifting piece 75, the second shifting shaft 15 drives the shifting piece 75 to rotate clockwise, and similarly, the shifting piece 75 rotates clockwise to drive the movable clamp 6 to move leftwards to loosen materials;

wherein: still include PLC controller 11, PLC controller 11 sets up in the upper surface front side of bottom plate 1, and servo motor 9's input is connected to PLC controller 11's output electricity, and external power source is connected to PLC controller 11's input electricity.

When in use: feeding materials at the position of a left rear fixed frame 4, placing a shell of a connector at a gap between a fixed clamp 5 and a movable clamp 6, regulating and controlling a PLC (programmable logic controller) 11, wherein a servo motor 9 operates, an output shaft of the servo motor 9 rotates to drive a driving gear 10 to rotate, the driving gear 10 drives a supporting gear 3 which is in meshed connection to rotate, the supporting gear 3 rotates to drive the fixed frame 4, the fixed clamp 5, the movable clamp 6, a moving mechanism 7 and a locking mechanism 8 above to do circular motion, when a plectrum 75 starts to move, the left end of the plectrum 75 is in contact with a first plectrum 13, the first plectrum 13 drives the plectrum 75 to rotate anticlockwise around the axis of a transmission shaft 73, the transmission shaft 73 drives a pinion 74 to rotate anticlockwise, the pinion 74 drives a rack 72 which is in meshed connection to move leftwards, the rack 72 drives the movable clamp 6 to move leftwards, the movable clamp 6 which moves leftwards clamps the materials tightly under the action of the fixed clamp 5, at the moment, the inserting column 82 corresponds to the position of the inserting hole 76, the spring 84 drives the inserting column 82 to move downwards through the L-shaped sliding column 81 to be inserted into the inserting hole 76, meanwhile, the shifting piece 75 goes over the first shifting shaft 13, the supporting gear 3 stops after rotating sixty degrees, the material is positioned at the rear side at the moment, the first step of processing can be carried out, the supporting gear 3 continues to rotate sixty degrees after the processing is finished, the right rear station carries out the second step of processing, the sixty degrees continue to rotate at the right front station, the third step of processing is carried out, the top column 83 is contacted with the inclined surface of the stop block 14 and the stop block 14 enables the top column 83 to move upwards, the top column 83 drives the inserting column 82 to move upwards through the L-shaped sliding column 81, the inserting column 82 moves out of the inserting hole 76, the second shifting shaft 15 is contacted with the left end of the shifting piece 75 after the movement, the second shifting shaft 15 drives the shifting piece 75 to rotate clockwise, and the shifting piece 75 drives the movable clamp 6 to move leftwards to release the material by clockwise rotation of the shifting piece 75 similarly, the material is taken out at the station just before after sixty degrees of rotation, and the station can detect whether there is the foreign matter to exist between stationary fixture 5 and movable fixture 6 before the left side, makes things convenient for the material loading of station behind the right side, pay-off and processing that can be continuous.

It should be noted that the servo motor 9 and the PLC controller 11 disclosed in this embodiment can be freely configured according to the actual application scenario, the servo motor 9 can be selected from the servo motors AKM2G-65 manufactured by koreA morgan, the PLC controller 11 can be selected from the mitsubishi PLC FX3G-20MT/ES-A manufactured by mitsubishi motor corporation, and the PLC controller 11 controls the servo motor 9 to work by A method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A continuous pay-off structure for pin connector which characterized in that: comprises a bottom plate (1), a moving mechanism (7) and a locking mechanism (8);

base plate (1): the middle part of the upper surface of the support column (2) is provided with the support column, the upper end of the outer surface of the support column (2) is rotatably connected with a support gear (3) through a large-diameter bearing, the upper surface of the support gear (3) is provided with fixed frames (4) which are uniformly distributed, a fixed clamp (5) is arranged inside the fixed frames (4), a movable clamp (6) is slidably connected inside the fixed frames (4), a sliding shaft of the movable clamp (6) extends out of the fixed frames (4), the right side of the upper surface of the bottom plate (1) is provided with a servo motor (9), an output shaft of the servo motor (9) is provided with a driving gear (10), and the driving gear (10) is meshed with the support gear (3);

moving mechanism (7): are all arranged on the upper surface of the supporting gear (3);

locking mechanism (8): are all connected with the upper surface of the supporting gear (3) in a sliding way, and the locking mechanism (8) extends out of the lower surface of the supporting gear (3);

wherein: still include PLC controller (11), PLC controller (11) set up in the upper surface front side of bottom plate (1), and the input of servo motor (9) is connected to the output electricity of PLC controller (11), and external power source is connected to the input electricity of PLC controller (11).

2. The continuous feed structure for the pin connector as claimed in claim 1, wherein: the moving mechanism (7) comprises a sliding seat (71), a rack (72), a transmission shaft (73), a pinion (74), a shifting piece (75) and an insertion hole (76), slide (71) evenly set up in the upper surface of supporting gear (3), equal sliding connection has rack (72) in slide (71), rack (72) all with the slide fixed connection of activity anchor clamps (6), jack (76) have all been seted up to the upper surface of rack (72), transmission shaft (73) all rotate with supporting gear (3) through the path bearing and are connected, the upper surface of supporting gear (3) all extends and all is equipped with pinion (74) in end department in the upper end of transmission shaft (73), pinion (74) all are connected with rack (72) meshing, the lower surface of supporting gear (3) all extends to the lower extreme of transmission shaft (73), the lower surface of transmission shaft (73) all is equipped with plectrum (75).

3. The continuous feeding structure for the pin connector as claimed in claim 2, wherein: locking mechanism (8) include L type traveller (81), insert post (82), fore-set (83) and spring (84), L type traveller (81) all with support gear (3) sliding connection, the last bottom surface of L type traveller (81) all is equipped with inserts post (82), the lower extreme of inserting post (82) all passes the through-hole of slide (71) and all sets up with jack (76) cooperation, the lower surface of L type traveller (81) all is equipped with fore-set (83), spring (84) have all been cup jointed in the equal activity of surface of L type traveller (81), spring (84) all are located between the upper surface of the lower surface of support gear (3) and fore-set (83).

4. The continuous feeding structure for the pin connector as claimed in claim 2, wherein: still including supporting traveller (12) and first group axle (13), support the even upper surface that sets up in bottom plate (1) of traveller (12), the upper end that supports traveller (12) all with the annular spout sliding connection who supports gear (3), first group axle (13) set up in the upper surface left side of bottom plate (1), first group axle (13) and plectrum (75) cooperation setting.

5. A continuous feeding structure for a pin connector according to claim 3, wherein: still include dog (14) and second thumb wheel (15), dog (14) and second thumb wheel (15) all set up in the upper surface middle part of bottom plate (1), dog (14) and fore-set (83) sliding connection, and second thumb wheel (15) and plectrum (75) cooperation setting.

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