CN206195136U - Automatic needle inserting machine - Google Patents

Abstract

The utility model discloses an automatic needle inserting machine, including the semi -manufactured goods feed table, needle material feeding mechanism, conveyor belt, material shifting mechanism, blank mechanism, pin -inserting mechanism, the contact pin workstation, blanker constructs and discharge mechanism, semi -manufactured goods carry out position adjustment and pay -off in the semi -manufactured goods feed table, material shifting mechanism is sent to through conveyor belt to semi -manufactured goods, material shifting mechanism sends semi -manufactured goods to the contact pin workstation, needle material feeding mechanism delivers to the second contact pin in the pin -inserting mechanism, the mechanism cuts off through the blank, pin -inserting mechanism presss from both sides tight second contact pin and inserts in the semi -manufactured goods, the contact pin is accomplished, semi -manufactured goods continue to move in the contact pin workstation, blanker constructs the tails of detaching the second contact pin, rethread discharge mechanism discharges the finished product and collects, semi -manufactured goods are whole to be processed in equipment, pass through conveyor belt, the chute feeder carries out the pay -off with the conveying cavity, processing safety, avoid first contact pin to damage simultaneously, and machining efficiency is high.

Description

A kind of automatic needle inserting machine

Technical field

The utility model is related to a kind of pin machine of electric power connector, more particularly to a kind of automatic needle inserting machine.

Background technology

Many contact pins for being used for conduction are had on electronic component, a kind of semi-finished product 9 of connector as shown in Figure 6 should After semi-finished product include that the first contact pin 91, the first contact pin 91 are first inserted in connector, in addition it is also necessary to carry out the grafting of the second contact pin 92, should First contact pin 91 of semi-finished product has two sharp tips, is easy to scratch workman in artificial, and due to placing Shi Rongyi encounters the first contact pin, picks and places also inconvenience, and operating efficiency is low, it is therefore desirable to provide a kind of automation equipment to process The product.

Utility model content

The purpose of this utility model is to provide the automatic needle inserting machine of a kind of process safety, efficiency high.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of automatic needle inserting machine, Including semi-finished product feed table, pin material feed mechanism, material transfer band and contact pin mechanism, the material transfer band is connected with semi-finished product feeding table, Wherein：Also include contact pin workbench and Material moving device, the contact pin workbench includes base and upper lid, shape between base and upper lid Into the transmission dead slot for placing semi-finished product, the Material moving device includes material platform and drives the shifting material cylinder of material platform movement, described Material platform includes chute feeder, and when chute feeder is directed at material transfer band, semi-finished product enter chute feeder, and the material platform is located under upper lid Side, the upper lid is provided with the block for preventing material platform movement, and the block is contradicted with the semi-finished product in chute feeder, Material moving device Side away from contact pin workbench is provided with push rod, and the semi-finished product in chute feeder are pushed into contact pin workbench by the push rod.

By using above-mentioned technical proposal, by the transmission of semi-finished product and contact pin respectively with material transfer band and the biography of contact pin workbench Sending dead slot is carried out, it is to avoid the thrust caused when semi-finished product during contact pin are subject to feed table feeding, thrust is easily caused There is certain deformation in semi-finished product, possible contact pin position error carries out contact pin, only acted in contact pin direction in contact pin workbench Power, will not occur horizontal skew, it is ensured that position is accurate during contact pin；After semi-finished product are released by push rod in material platform, push rod Retract, material platform is moved in the presence of material cylinder is moved to material transfer band direction, is moved to and is stopped by the position of baffle, feeding Groove is directed at material transfer band, and the feeding slot length between baffle plate and material transfer band is certain, can take quantitative semi-finished product, control essence away every time Really, and when material platform is retracted to contact pin operating position, semi-finished product will not be stopped by baffle plate, be pushed away under push rod effect Move in the transmission dead slot of contact pin workbench, carry out contact pin operation.

The utility model is further arranged to：The bar-shaped trough for accommodating the first contact pin is provided with the upper lid.

By using above-mentioned technical proposal, bar-shaped trough is on the one hand for the first contact pin provides the space placed, it is to avoid first Contact pin is exposed outside, scratches workman, and because the first contact pin is accommodated in bar-shaped trough, so as to limit the position of semi-finished product Put, it is to avoid semi-finished product come off from transmission dead slot.

The utility model is further arranged to：Automatic needle inserting machine also includes blanking mechanism, and the blanking mechanism includes scraper plate With the blanking cylinder for driving scraper plate to move up and down.

By using above-mentioned technical proposal, the tailing after the second contact pin is inserted is moved up and down using scraper plate and is removed, while The tailing disposed directly can be collected below scraper plate, eliminate artificial removal and collect the operation of tailing, improve The efficiency of processing.

The utility model is further arranged to：The material transfer takes setting and is magnetic catch, and the magnetic catch includes pressure Plastic plate on semi-finished product and the permanent magnet being fixedly connected with plastic plate.

By using above-mentioned technical proposal, magnetic catch directly adsorbs in material transfer and takes by the attraction of permanent magnet, right Semi-finished product are blocked, it is to avoid semi-finished product come off, and are stopping processing, during situation about blocking, the gear that traditional screw is fixed Piece is needed to back out on screw, then semi-finished product are taken out, cumbersome, using magnetic catch, facilitates overhaul plan.

The utility model is further arranged to：The magnetic catch is located at the centre position of material transfer band.

By using above-mentioned technical proposal, magnetic catch is easily removed, and semi-finished product is typically full of in material transfer band, if thinking not Tear material transfer band open to directly take out, because stemming length is larger, rub very big, it is impossible to eject, in middle setting magnetic catch, take out number Individual semi-finished product, then ejection operation is carried out, resistance is smaller, can conveniently carry out, just can be in time in the case where material transfer band is not taken apart Dredging.

The utility model is further arranged to：The pin material feed mechanism includes stepper motor, the stepper motor connection There is traction gear, the traction gear drives the motion of the second contact pin, by pin material feeding contact pin mechanism.

By using above-mentioned technical proposal, under the driving of stepper motor, the second contact pin is every time into the length of contact pin mechanism Fixed, the quantity with the semi-finished product that material platform is chosen is identical, is moved using the pin material strip of the contact pin of gear driven second, chooses accurate Really, precision machining, efficiency high.

The utility model is further arranged to：The pin material feed mechanism includes feeding table, and length is lined with the feeding table The pad of bar shaped and the press strip of compress gasket, are provided with U-shaped stator by the press strip, U-shaped stator is clamped and caused by bolt Press strip compresses pad.

By using above-mentioned technical proposal, pad can prevent the abrasion of feeding table after a longer time of use, it is ensured that equipment Service life, is compressed pad using press strip, fixes press strip by tightening bolt, so as to pad be compressed, during replacing more It is easy.

The utility model is further arranged to：The material transfer band is setting air gun, the gas towards the direction for moving material structure Rifle is acted on semi-finished product.

It is avoided that dust and foreign matter are remained on semi-finished product by using the setting of above-mentioned technical proposal, air gun, it is ensured that The cleaning of semi-finished product, it is to avoid blocked during subsequent delivery.

The utility model is further arranged to：The muzzle of the air gun is towards the direction of Material moving device.

By using above-mentioned technical proposal, air gun injection direction towards Material moving device, this ensure that material transfer take half Finished product has an active force for stabilization, it is ensured that during chute feeder alignment material transfer band, semi-finished product can timely be delivered to rapidly chute feeder It is interior, improve transfer efficiency.

The utility model is further arranged to：Material cutting mechanism is provided between the pin material feed mechanism and contact pin mechanism, The material cutting mechanism includes cutting knife, support, lever block and blank cylinder, the two ends of the lever block respectively with cutting knife and blank Cylinder contact, the lever block is hinged on support.

By using above-mentioned technical proposal, after the completion of stepper motor conveying, material cutting mechanism cuts the pin material of the second contact pin Disconnected, the push rod of blank cylinder upwards, promotes lever block to rotate, and lever block is rotated and compresses cutting knife, and cutting knife cuts off contact pin material strip, knot Structure is simple；And the active force of cylinder expands under the leverage of lever block moves cutting knife, the work of cylinder needed for lever block It is firmly smaller, use safety.

In sum, the utility model has the advantages that：

Semi-finished product are overall to be processed in equipment, and feeding is carried out by material transfer band, chute feeder and transmission cavity, process safety, The first contact pin is avoided to damage in simultaneously, and it is high in machining efficiency.

Brief description of the drawings

Fig. 1 is the overall structure diagram of embodiment；

Fig. 2 is A enlarged drawings in Fig. 1；

Fig. 3 is the structural representation of material transfer band, contact pin workbench and Material moving device combination in embodiment；

Fig. 4 is the structural representation after Fig. 3 is concealed upper lid；

Fig. 5 is overall structure diagram of the embodiment in discharging direction；

Fig. 6 is the exploded perspective view of semi-finished product and the second contact pin.

In figure：1st, semi-finished product feed table；2nd, pin material feed mechanism；21st, feeding table；22nd, pad；23rd, press strip；24th, stepping Motor；25th, traction gear；26th, U-shaped stator；3rd, material transfer band；31st, plastic plate；32nd, permanent magnet；33rd, air gun；4th, pin machine Structure；5th, contact pin workbench；51st, base；52nd, upper lid；53rd, dead slot is transmitted；54th, block；6th, Material moving device；61st, material platform；62、 Move material cylinder；63rd, chute feeder；64th, push rod；7th, blanking mechanism；71st, scraper plate；72nd, blanking cylinder；8th, material cutting mechanism；81st, cutting knife； 82nd, support；83rd, lever block；84th, blank cylinder；9th, semi-finished product；91st, the first contact pin；92nd, the second contact pin.

Specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment：

A kind of automatic needle inserting machine, referring to figs. 1 to Fig. 5, including semi-finished product feed table 1, pin material feed mechanism 2, material transfer band 3, Material moving device 6, material cutting mechanism 8, contact pin mechanism 4, contact pin workbench 5, blanking mechanism 7 and discharging mechanism, semi-finished product are in semi-finished product Carry out position adjustment and feeding in feed table 1, semi-finished product are sent to Material moving device 6 by material transfer band 3, Material moving device 6 will half into Product are sent to contact pin workbench 5, and the second contact pin is delivered in contact pin mechanism 4, cut off by material cutting mechanism 8 by pin material feed mechanism 2, insert In the contact pin of clamp second insertion semi-finished product in pin mechanism 4, contact pin is completed, and semi-finished product continue to move in contact pin workbench 5 Dynamic, the scraper plate 71 of blanking mechanism 7 removes the tailing of the second contact pin under the 72 of blanking cylinder drive, finally by discharging mechanism Finished product is discharged and is collected.

Reference picture 3 and Fig. 4,5 points of contact pin workbench is upper lid 52 and base 51, and transmission is formed between upper lid 52 and base 51 Dead slot 53, passes through for semi-finished product, and block 54 is additionally provided with upper lid 52, for the movement of spacing Material moving device 6.

Reference picture 1, Fig. 3 and Fig. 4, Material moving device 6 include material platform 61, drive the and of shifting material cylinder 62 of the movement of material platform 61 Push rod 64, has chute feeder 63 on material platform 61, semi-finished product, and chute feeder 63 can be entered during alignment material transfer band 3 of chute feeder 63 The block 54 for preventing semi-finished product from being come off in moving process is wholely set towards the side of contact pin mechanism 4, semi-finished product are in feeding Block 54 is touched in groove 63 to stop, the semi-finished product quantity taken away every time is certain, material gas is moved after semi-finished product are piled in material platform 61 Cylinder 62 is driven to the alignment transmission dead slot 53 of chute feeder 63, and push rod 64 is pushed to contact pin workbench 5 under cylinder action, and due to Stopping for the semi-finished product completed by contact pin, fixes, it is ensured that contact pin is accurate so as to shift the position in transmission dead slot 53 onto.

Reference picture 2, pin material feed mechanism 2 includes discharge port plate, the stepper motor 24, traction teeth of sending out the second contact pin material strip The press strip 23 of wheel 25, feeding table 21, the pad 22 on feeding table 21 and compress gasket 22, the U being wholely set with press strip 23 Shape stator 26 is tightened on feeding table 21 by bolt, second contact pin material strip feeding under the drive of traction gear 25, press strip 23 tilted towards discharge port plate one end can guide the second contact pin to reach pad 22, and pad 22 can prevent the mill of feeding table 21 Damage, be convenient for changing, improve service life of equipment.

Reference picture 3 and Fig. 4, material transfer set the catch that is magnetic with 3 center, and magnetic catch is by plastic plate 31 and is bonded in modeling Permanent magnet 32 on flitch 31 is constituted, and magnetic catch is pressed on material transfer band 3 using magnetic force, and material transfer band 3 is near Material moving device 6 Position be provided with air gun 33 of the muzzle towards Material moving device 6.

Reference picture 2, material cutting mechanism 8 includes cutting knife 81, support 82, is hinged on the upper lever block 83 of support 82 and blank cylinder 84, one end of lever block 83 is contradicted with the top of blank cylinder 84, and the other end is contradicted and cut with scissors on the top of cutting knife 81, and lever block 83 Connect the one end of positional distance cutting knife 81 distance be less than with support 82 your distance of blank cylinder 84, cutting knife 81 can be in spring effect Under automatically reset, it is necessary to when cutting, cylinder moving promotes lever block 83, by leverage force and cutting knife 81, second is inserted The pin material cut-out of pin.

This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected by Patent Law in right of the present utility model.

Claims (10)

1. a kind of automatic needle inserting machine, including semi-finished product feed table (1), pin material feed mechanism（2）, material transfer band (3) and contact pin mechanism (4), the material transfer band (3) is connected with semi-finished product feeding table (21), it is characterised in that：Also include contact pin workbench (5) and move material Mechanism (6), the contact pin workbench (5) includes base (51) and upper lid (52), is formed between base (51) and upper lid (52) and put The transmission dead slot (53) of semi-finished product is put, the Material moving device (6) is including material platform (61) and drives the mobile shifting of material platform (61) Material cylinder (62), the material platform (61) includes chute feeder (63), and when chute feeder (63) is directed at material transfer band (3), semi-finished product enter Enter chute feeder (63), positioned at the lower section of upper lid (52), the upper lid (52) is provided with prevention material platform to the material platform (61) (61) mobile block (54), the block (54) contradicts with the semi-finished product in chute feeder (63), and Material moving device (6) is away from contact pin The side of workbench (5) is provided with push rod (64), and the semi-finished product in chute feeder (63) are pushed into contact pin work by the push rod (64) Platform (5).

2. a kind of automatic needle inserting machine according to claim 1, it is characterised in that：Receiving the is provided with the upper lid (52) The bar-shaped trough of one contact pin.

3. a kind of automatic needle inserting machine according to claim 1, it is characterised in that：Automatic needle inserting machine also includes blanking mechanism (7) the blanking cylinder (72) that, the blanking mechanism (7) moves up and down including scraper plate (71) and drive scraper plate (71).

4. a kind of automatic needle inserting machine according to claim 1, it is characterised in that：Set on the material transfer band (3) and be magnetic Catch, the magnetic catch includes the plastic plate (31) being pressed on semi-finished product and the permanent magnet being fixedly connected with plastic plate (31) (32)。

5. a kind of automatic needle inserting machine according to claim 4, it is characterised in that：The magnetic catch is located at material transfer band (3) Centre position.

6. a kind of automatic needle inserting machine according to claim 1, it is characterised in that：The pin material feed mechanism（2）Including step Stepper motor（24）, the stepper motor（24）It is connected with traction gear（25）, the traction gear（25）The motion of pin material is driven, will Pin material sends into contact pin mechanism (4).

7. a kind of automatic needle inserting machine according to claim 1, it is characterised in that：The pin material feed mechanism (2) is including sending Material platform（21）, the feeding table（21）On be lined with the pad (22) of strip and the press strip (23) of compress gasket (22), the pressure U-shaped stator is provided with by bar (23)（26）, bolt is by U-shaped stator（26）Clamp and cause that press strip (23) presses pad (22) Tightly.

8. a kind of automatic needle inserting machine according to claim 1, it is characterised in that：The material transfer band (3) is tied towards shifting material The direction of structure sets air gun (33), and the air gun (33) is acted on semi-finished product.

9. a kind of automatic needle inserting machine according to claim 8, it is characterised in that：The muzzle of the air gun (33) is expected towards shifting The direction of mechanism (6).

10. a kind of automatic needle inserting machine according to claim 1, it is characterised in that：The Zhen Liaosong pins mechanism（2）And contact pin Material cutting mechanism (8) is provided between mechanism (4), the material cutting mechanism (8) includes cutting knife (81), support (82), lever block (83) And blank cylinder (84), the two ends of the lever block (83) contact with cutting knife (81) and blank cylinder (84) respectively, the thick stick Bar block (83) is hinged on support (82).