CN208840821U - Material head feed mechanism - Google Patents

Abstract

The claimed material head feed mechanism of the utility model, including material head track, material head transfer assembly, material head fixture, material head ejection component and material head jig；The material head transfer assembly is connect with the material head track, for the material head on the material head track to be transferred at the material head fixture and position where material head jig；The material head ejection component can material head fixture described in ejection so that the material head fixture clamps the material head in the material head transfer assembly, and the material head that the material head fixture clamps is transferred on the material head jig.The utility model structure is simple, and manipulation is convenient, by reasonable structure setting, realizes the material head feed mechanism to the function of the automatic charging of material head, in order to the Automated assembly between subsequent band and material head.

Description

Material head feed mechanism

Technical field

The utility model belongs to band technical field relevant to material head assembly, automatic more particularly to a kind of realization material head The material head feed mechanism of feeding.

Background technique

It is appreciated that automobile during production, often may require that and harness used to tie up operation, wherein harness is general Including band, and material head matched with band, according to the use demand of automobile production, it usually needs band to be accordingly plugged into On material head, and corresponding harness is finally obtained to be supplied to client.

Currently, the grafting assembly for being directed to band and material head is completed by manually, since band is usual with material head For irregular structure, this makes worker when carrying out grafting assembly to band and material head, needs employment lore to band and material The front and back sides of head are distinguished, then corresponding grafting assembly again, and not only assembly efficiency is low for this, and labor intensity of workers is big, and right The high production cost answered cannot effectively meet production requirement of the production to industrial automation of enterprise.

Utility model content

Based on this, it is necessary to for the technical problems in the prior art, a kind of material head feed mechanism is provided, for real The automatic charging of existing material head.

Specifically, a kind of material head feed mechanism, including material head track, material head transfer assembly, material head fixture, material head ejection group Part and material head jig；The material head transfer assembly is connect with the material head track, for moving the material head on the material head track It send to the position where the material head fixture and the material head jig；The material head ejection component being capable of the folder of material head described in ejection Have so that the material head fixture clamps the material head in the material head transfer assembly, and the material head of material head fixture clamping is transferred On to the material head jig.

As a preferred embodiment of the present invention, the material head fixture includes installation pedestal, is arranged in the installation pedestal There is at least one clamping piece, the clamping piece can clamp the material head in the material head transfer assembly；Each clamping piece packet Driving plate is included, two elastic clips and connection loop bar, the driving plate run through the connection loop bar, and relative to the connector sleeve The connection of bar rotation stop；One end that the driving plate stretches out the connection loop bar is arranged in two elastic clips, and described in two Elastic clip is symmetrical arranged relative to the driving plate, and the clamp port for clamping the material head is collectively formed.

As a preferred embodiment of the present invention, a short slot is offered on the connection loop bar, for accommodating the driving Two elastic clips being fixed on plate.

As a preferred embodiment of the present invention, the material head feed mechanism further includes rotary drive assembly, the rotation Driving assembly can drive the connection loop bar to rotate 180 °.

As a preferred embodiment of the present invention, the rotary drive assembly includes rotation driving cylinder, rack-plate and tooth Wheel；The flexible bar portion of the rotation driving cylinder is fixedly connected with the rack-plate；The rack-plate is in a manner of being slidably connected It is arranged in the installation pedestal, and the tooth on the rack-plate and the tooth engagement on the gear；The gear is socketed in institute It states on connection loop bar, and is connected with the connection loop bar rotation stop.

As a preferred embodiment of the present invention, there are two clamping piece, two clampings for setting in the installation pedestal Part is set side by side, and can clamp simultaneously to two material heads in the material head transfer assembly.

As a preferred embodiment of the present invention, the material head transfer assembly includes upper top gas cylinder and material head transfer blade, institute The flexible bar portion for stating top gas cylinder is fixedly connected with the material head transfer blade, to move back under driving on the material head transfer blade It is dynamic；It is provided with the material head cavity for accommodating material head on the material head transfer blade, and is fixed with limit in one end of material head cavity Plate.

As a preferred embodiment of the present invention, the material head ejection component includes the first ejection cylinder and the second ejection gas Cylinder, the first ejection cylinder is for material head fixture described in ejection so that the material head fixture clamps the material head transfer assembly Material head；The second ejection cylinder is for material head fixture described in ejection so that the material head of material head fixture clamping is transferred to institute State material head jig.

As a preferred embodiment of the present invention, the material head jig includes material head mounting base, in the material head mounting base Material head installation cavity is offered, the material head for the clamping of material head fixture described in access；The material head mounting base is installed in the material head Baffle is respectively arranged on the two opposite sides of chamber, and two baffles will be pressed from both sides for matching the material head by the material head The material head of tool clamping limits in the material head installation cavity.

As a preferred embodiment of the present invention, the material head track includes vibrating disc, and material head sliding rail and directly vibration device are described The feed end of material head sliding rail is connect with the discharge port of the vibrating disc, and discharge end is connect with the material head transfer assembly；It is described straight Vibration device can drive the material head sliding rail to vibrate, so that the material head being placed on the material head sliding rail is towards the material head transfer assembly Direction is mobile.

Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art

Material head feed mechanism provided by the utility model, by reasonable structure setting, so that the material head feed mechanism At work, material head enters material head transfer assembly by material head track, and material head is transferred to material head fixture by material head transfer assembly With the position where material head jig, then the material head in material head transfer assembly is transferred on material head jig using material clamp, with This realizes the material head feed mechanism to the automatic charging of material head, in order to the automatic makeup between subsequent material head and band Match；And the material head feed mechanism structure of the utility model is simple, not only production cost is low, but also manipulates convenient, further satisfaction Requirement of the enterprise for band and material head Automated assembly.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for the material head that material head feed mechanism provided by the utility model waits for feeding.

Fig. 2 is the structural schematic diagram of material head feed mechanism provided by the utility model.

Fig. 3 is the structural schematic diagram of material head track in the utility model.

Fig. 4 is the structural schematic diagram of material head transfer assembly in the utility model.

Fig. 5 is the partial structural diagram of material head feed mechanism provided by the utility model.

Fig. 6 is the structural schematic diagram of installation pedestal in the utility model.

Fig. 7 is the decomposition diagram of clamping piece in the utility model.

Fig. 8 is rotary drive assembly and the assembling schematic diagram that connect loop bar and driving plate in the utility model.

Fig. 9 is the structural schematic diagram of material head jig in the utility model.

Wherein, 2, material head；300, material head feed mechanism；310, material head track；311, vibrating disc；312, material head sliding rail； 313, directly shake device；320, material head transfer assembly；321, upper top gas cylinder；322, material head transfer blade；323, material head cavity；324, it limits Plate；330, material head fixture；331, installation pedestal；332, clamping piece；341, the first ejection cylinder；342, the second ejection cylinder； 350, material head jig；351, material head mounting base；352, material head installation cavity；353, baffle；360, rotary drive assembly；361, it rotates Drive cylinder；362, rack-plate；363, gear；3311, base framework；3312, cover board；3313, bar groove；3314, through slot is installed； 3321, driving plate；3322, elastic clip；3323, loop bar is connected；3324, short slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It should be noted that upper top gas cylinder, the first ejection cylinder, the second ejection cylinder, rotation driving cylinder refer both to cylinder, Differentiation as above is done only for the purposes of understanding and describing.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include Any and all combinations of one or more related listed items.

The material head feed mechanism 300 of the utility model embodiment, for realizing the automation of 2 feeding of material head, so as to material head 2 It is subsequent to carry out automation grafting assembly with band.

Referring to Fig. 2, material head feed mechanism 300 provided by the present embodiment, including material head track 310, material head transfer group Part 320, material head fixture 330, material head ejection component 340 and material head jig 350.Wherein, the material head fixture 330 and the material head Jig 350 is disposed on the same plane, and the lower section of the plane is arranged in the material head transfer assembly 320, and is located at the material At position between fixture head 330 and the material head jig 350.

The material head track 310 is used to scattered material head 2 being successively transferred to the material head transfer assembly 320.

Referring to Fig. 3, the material head track 310 includes vibrating disc 311, material head sliding rail 312 and straight vibration device 313.The shake When Moving plate 311 works, the material head 2 on the trying to get to the heart of a matter of the vibrating disc 311 is placed on successively along the vibrating disc 311 using vibration The helical orbit (not shown) being provided on Pan Bi discharges.

The material head 2 that is acted on by the present embodiment is made as shown in Figure 1, the formal structure of the material head 2 is irregular shape The material head 2 when being placed on the helical orbit of the vibrating disc 311, the material head 2 of different directions is placed in the vibrating disc 311 On helical orbit, the structure of contact surface when corresponding material head 2 is contacted from helical orbit on vibrating disc 311 is different.So this implementation Example can open up different notch (not shown) in the specifically spiral track structure of setting vibrating disc 311 on the slide rail, so that When helical orbit of the material head 2 on the vibrating disc 311 moves ahead, using the gravity of material head 2 itself, so that not meeting direction It is required that material head 2 can by opened up on helical orbit it is jagged fall in vibrating disc 311, realized with this by the vibrating disc The direction of 311 material heads 2 to be discharged is consistent.It should be noted that the vibrating disc 311 is vibrating disc common in the art Structure, and the vibrating disc in attached drawing is schematic diagram, does not represent the vibrating disc of practical structures.And the vibrating disc of the present embodiment It is arranged with respect to the bending structure of ground inclination setting on 311 for the part screened of direction to material head 2, and material head 2 when being placed in the helical orbit, on the helical orbit for from material head 2 against a bending part on offer different notches, It is fallen from the helical orbit when wherein each notch corresponds to a kind of do not meet towards desired material head 2 by way of the notch, and The material head 2 of other direction can pass through the notch, so that last only retain the material head 2 from this met towards requiring 311 top discharge of vibrating disc.

The feed end of the material head sliding rail 312 is arranged close to the discharge port of the vibrating disc 311, and discharge end is close to the material Head transfer assembly 320 is arranged, and the material head 2 to discharge from vibrating disc 311 is transported to the material head transfer group by the material head sliding rail 312 Part 320.

The straight vibration device 313 is arranged on the material head sliding rail 312, and can drive institute when the straight vibration device 313 work The vibration of material head sliding rail 312 is stated, so that vibratory drive of the material head 2 being placed on the material head sliding rail 312 in the material head sliding rail 312 Under, it is mobile towards the direction of the material head transfer assembly 320, when realizing the material head track 310 work with this, by scattered material First 2 are successively transferred in the material head transfer assembly 320.It should be noted that being provided on the material head sliding rail 312 for accommodating The cavity of the material head 2, to be supported to material head 2, and the material head sliding rail 312 in attached drawing is only schematic diagram.

The material head transfer assembly 320 is used to accept on the material head track 310 material head 2 on material head sliding rail 312, and should Material head 2 is transferred in the plane at 350 place of the material head fixture 330 and the material head jig, so that the material head fixture 330 is right Material head 2 is grabbed.

Referring to Fig. 4, the material head transfer assembly 320 includes upper top gas cylinder 321 and material head transfer blade 322, the upper top The flexible bar portion of cylinder 321 is fixedly connected with the material head transfer blade 322, to drive the material head transfer blade 322 along vertical side To reciprocating motion, wherein the material head transfer blade 322 is provided with material head cavity 323, for accommodating material head 2.That is, the upper top Cylinder 321 can drive the material head transfer blade 322 material head sliding rail 312 on the material head track 310, with the material head fixture Move back and forth between 330 and the plane at 350 place of the material head jig；And when the upper top gas cylinder 321 drives the material head to turn 323 energy of material head cavity when shifting plate 322 is in material head sliding rail 312 on the material head track 310, on the material head transfer blade 322 The discharge port setting of material head sliding rail 312 described in enough faces, so that material head goes out from the material head sliding rail 312 on the material head track 310 It is directly entered after material to the material head cavity 323 on the material head transfer blade 322.

In the present embodiment, the size of the material head cavity 323 opened up on the material head transfer blade 322 and the material head 2 Size matching, and each material head cavity 323 can correspond to one material head 2 of accommodating, be transferred to from material head track 310 in order to prevent The material head 2 of material head cavity 323 on the material head transfer blade 322 is fallen from the material head cavity 323, the material head transfer blade of the present embodiment 322 are fixed with a limit plate 324 towards the side in the direction away from the material head sliding rail 312 in each material head cavity 323, so that The material head cavity 323 is set as three sides surrounded structure.

Further, the material head feed mechanism 300 of the present embodiment material head cavity 323 on the material head transfer blade 322 Material head detection components (not shown) is additionally provided at position, for judging in the material head cavity 323 on the material head transfer blade 322 Whether have a presence of material head 2, and result detected be sent to the upper top gas cylinder 321 in a manner of signal transmission, with Make the enabling signal of the upper top gas cylinder 321, so that the material head detection components have been when having detected material head 2, the upper top Cylinder 321 starts, and the material head transfer blade 322 is driven to be transferred to the material head fixture together with the material head 2 in material head cavity 323 At position where 330, effective work of the material head transfer assembly 32 is ensured with this.

It should be noted that the material head detection components include that laser emitter (not shown) and laser pickoff (are schemed not Show), the laser emitter is oppositely arranged with the laser pickoff, and is lived apart in the two sides of the material head cavity 323, wherein The laser pickoff is connect with upper 321 signal of top gas cylinder.It is described to swash when the material head cavity 323 is built in material head 2 Optical receiver does not receive the laser signal that the laser emitter is emitted, and generates a signal and be sent to the upper top gas Cylinder 321 makes the upper top gas cylinder 321 work.Conversely, then the upper top gas cylinder 321 does not work.

The material head fixture 330 is used to clamp the material head 2 in the material head transfer assembly 320, and can be with institute The cooperation of material head jig 350 is stated, material head 2 clamped by the material head fixture 330 is transferred on the material head jig 350.

The material head fixture 330 includes installation pedestal 331, is provided at least one clamping piece in the installation pedestal 331 332, the material head fixture 330 of the present embodiment specifically includes two clamping pieces 332, each of which clamping piece 332 can be to a material head 2 Clamping operation is carried out, so that material head fixture 330 is at work, two clamping pieces 332 can be simultaneously to the material head transfer assembly Two material heads 2 on 320 are clamped, that is to say, that the material head feed mechanism 300 of the present embodiment at work, can be simultaneously Feeding is synchronized to two material heads 2, so as to improve the material head feed mechanism 300 to the loading efficiency of material head 2.Correspondingly, institute There are two the sliding rails that supply head 2 is transferred for the tool of material head sliding rail 312 for stating on material head track 310, in the material head transfer assembly 320 There are two material head cavities 323 for the tool of material head transfer blade 322, and there are two material head installation cavitys 352 for tool on the material head jig 350.

Referring to Fig. 6, the installation pedestal 331 includes base framework 3311, it is used on the base framework 3311 The cover board 3312 that lid is set is carried out to the base framework 3311.The base framework 3311 is opened up in its longitudinal direction there are two item Slot 3313, opens up that there are two install through slot 3314, and two clamping pieces on the material head fixture 330 in the width direction 332 are respectively correspondingly mounted on two installation through slots 3314 of the base framework 3311, realize that the clamping piece 332 exists with this Assembly in the installation pedestal 331.

Referring to Fig. 7, the clamping piece 332 includes driving plate 3321, two elastic clips 3322 and connection loop bar 3323. Wherein, the driving plate 3321 runs through the connection loop bar 3323, and connects with corresponding 3323 rotation stop of connection loop bar, specifically may be used By setting square platy structure for the driving plate 3321, to realize the connection loop bar 3323 and the driving plate 3321 Between rotation stop connection.

Wherein, the driving plate 3321 is protruding relative to 3323 parts of the connection loop bar, two elastic clips The driving plate 3321 is arranged in towards the one end in the direction of the material head jig 350 in piece 3322, and two elastic clips 3322 are oppositely arranged and are collectively formed the clamp port for clamping the material head 2, and material head cavity on the material head transfer blade 322 323 material heads 2 being clamped with can move up under the driving of the upper top gas cylinder 321 until with two on the material head fixture 330 Elastic clip 3322 is formed by clamp port face, is then realized using the elastic deformation of two elastic clips 3322 itself pair It is placed in the clamping operation of the material head 2 of clamp port.Wherein, the elastic clip 3322 is set as Plastic clamping piece, has certain bullet Property.

Specifically, two elastic clips 3322 are arranged in the driving plate 3321 and stretch out the connection loop bar 3323 On one end, and relative to 3321 central symmetry of driving plate, two elastic clips 3322 can with the driving plate 3321 To be attached fixation with bolt (not shown), specifically, two separations of elastic clip 3322 are in the driving plate 3321 Both ends, the bolt run through two elastic clips and the driving plate, with this realize two elastic clips 3322 with The assembly connection of the driving plate 3321.Wherein, two elastic clips 3322 are formed by clamp port set on the driving On the outside of one end of plate 3321.

In the present embodiment, when the clamping piece 332 is assemblied in the installation pedestal 331, on the clamping piece 332 Connection loop bar 3323 is assemblied on the installation through slot 3314 of the base framework 3311, and relative to the base framework 3311 It is protruding that 3314 part of through slot is installed.Wherein, the connection loop bar 3323 is opened up in the one end for stretching out the installation pedestal 331 There is short slot 3324, the driving plate 3321 partially protrudes into the short slot 3324 of the connection loop bar 3323, and two elasticity Intermediate plate 3322 be arranged in it is described connection loop bar 3323 short slot 3324 in, with it is described connection loop bar 3323 on short slot 3324 side Wall limits two elastic clips 3323.

It is appreciated that the setting of material head ejection component 340 deviates from the material head jig 350 in the material head fixture 330 Side, and the driving plate 3321 on the material head fixture 330 in the direction towards the material head ejection component 340 relative to institute It is protruding to state connection 3323 part of loop bar, and is connect with the driving portion on the material head ejection component 340, so that the material head Ejection component 340 is described in ejection when material head fixture 330, before driving plate 3321 described in first ejection is in the connection loop bar 3323 Certain distance is moved, to drive two elastic clips 3322 in driving plate 3321 to stretch out the short slot on the connection loop bar 3323 3324, it is realized with this and material head 2 in material head transfer assembly 320 is grabbed；Then the material head ejection component 340 is again Material head fixture 330 described in secondary ejection is able to drive the driving plate 3321 together with the connection loop bar 3323 towards the material head The direction of jig 350 is mobile, and then when realizing the material head fixture 330 work, for clamping the material head transfer assembly 320 On material head 2, and the material head 2 that the material head fixture 330 clamps is transferred on the material head jig 350.

The material head ejection component 340 is carried out for material head fixture 330 described in ejection towards the direction of the material head jig 350 Move back and forth, so that the material head 2 in the material head transfer assembly 320 is transferred to the material head jig by the material head fixture 330 On 350.That is, the material head ejection component 340 being capable of material head fixture 330 described in ejection twice.

Referring to Fig. 5, the material head ejection component 340 includes the first ejection cylinder 341 and the second ejection cylinder 342, institute The first ejection cylinder 341 is stated for material head fixture 330 described in ejection so that the material head fixture 330 clamps the material head transfer group Material head 2 on part 320；The second ejection cylinder 342 is for material head fixture 330 described in ejection so that the material head fixture 330 The material head 2 of clamping is transferred to the material head jig 350.Certainly, it should be noted that the material head ejection component 340 can also be adopted With an ejection cylinder, material head fixture 330 described in ejection is realized in two times.

Discharging of the material head jig 350 for the material head 2 of the material head feed mechanism, so that material head 2 and band are in the material Grafting assembly is carried out on head jig 350.

Referring to Fig. 9, the material head jig 350 includes material head mounting base 351, offered in the material head mounting base 351 Material head installation cavity 352, the material head 2 for the clamping of material head fixture 330 described in access.Wherein the material head mounting base 351 is described Baffle 353 is respectively arranged on the two opposite sides of material head installation cavity 352, and two baffles 353 are for matching the material head 2, by the material head 2 clamped by the material head fixture 330 limit in the material head installation cavity 352.

Specifically, material head fixture 330 described in 340 ejection of material head ejection component is towards the side of the material head jig 350 To movement, until the material head 2 on the material head fixture 330 enters in the material head installation cavity 352 of the material head mounting base 351 When, material head 2 cooperates with two baffles 353 in the material head mounting base 351, so that two baffles 353 limit material head 2 The maximum force being able to bear is greater than work when two elastic clips 3322 are to the clamping of material head 2 on the material head fixture 330 When firmly, so that the material head fixture 330 resets under the material head ejection component 340 driving, two on the clamping fixture 330 The material head 2 that a elastic clip 3322 clamps is limited in institute by the effect of keeping out of two baffles 353 in the material head mounting base 351 It states in material head jig 350, and then realizes the material head feed mechanism 300 to the automatic charging of material head 2.

And the material head feed mechanism 300 of the present embodiment further includes rotary drive assembly 360, the rotary drive assembly 360 The connection loop bar 3323 can be driven to rotate 180 °, and then realize 180 ° of rotations to driving plate 3321, so that being clamped in Material head 2 on two elastic clips 3322 turned to, with meet different directions material head 2 and band grafting assembly after formed Harness is different bunch product, to expand the scope of application of the material head feed mechanism 300.

It is appreciated that the corresponding clamping piece 332 of each rotary drive assembly 360 is arranged, to drive corresponding folder Gripping member 332 carries out rotation driving, so, the material head feed mechanism of the present embodiment specifically includes two rotary drive assemblies 360, with Rotation driving is carried out respectively to two clamping pieces 332 on the material head fixture 330.

Referring to Fig. 8, the rotary drive assembly 360 includes rotation driving cylinder 361, rack-plate 362 and gear 363； The cylinder body of the rotation driving cylinder 361 is fixedly provided on the base framework 3311 of the installation pedestal 331, telescopic rod Portion is connected and fixed with the rack-plate 362；One of bar groove of the base framework 3311 is arranged in the rack-plate 362 On 3313, and be slidably connected relative to the base framework 3311, and the gear 363 with the rotary drive assembly 360 wait revolve Turn 3323 rotation stop of the connection loop bar connection on the clamping piece 332 of driving, specifically, the gear 363 and the connection loop bar A plane is provided on 3323 contact surfaces being connected.And the tooth on the rack-plate 362 is nibbled with the tooth on the gear 363 It closes；Certainly, it should be noted that be socketed with bearing (not shown) on the connection loop bar 3323, and be mounted on the installation base On seat 331, the rotation connection between the connection loop bar 3323 and the installation pedestal 331 is realized with this.

When the rotary drive assembly 360 works, starting rotation driving cylinder 363 pushes rack-plate 362 in installation pedestal It slides on 331, and is rotated by engaging between rack-plate 362 and tooth on gear 363 come band moving gear 363, due to connector sleeve Bar 3323, driving plate 3321 and 363 three of gear circumferentially limit, and reach the driving of the rotation to driving plate 3321, Jin Ershi with this Now 180 ° of rotations of the clamping piece 332 for being clamped with material head 2 are driven, that is, are realized to the material clamped by the material head fixture 330 First 2 carry out the exchange of different directions.

To sum up, material head feed mechanism provided by the utility model, by reasonable structure setting, so that the material head feeding At work, material head enters material head transfer assembly by material head track, and material head is transferred to material head by material head transfer assembly for mechanism Position where fixture and material head jig, is then transferred to material head jig for the material head in material head transfer assembly using material clamp On, which is realized to the automatic charging of material head, in order to automatic between subsequent material head and band with this Makeup is matched；And the material head feed mechanism structure of the utility model is simple, not only production cost is low, but also manipulates conveniently, further Meet enterprise for the requirement of band and material head Automated assembly.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of material head feed mechanism, the automatic charging for material head；It is characterized by comprising material head tracks, material head transfer group Part, material head fixture, material head ejection component and material head jig；The material head transfer assembly is connect with the material head track, and being used for will Material head on the material head track is transferred at the material head fixture and position where the material head jig；The material head ejection Component can material head fixture described in ejection so that the material head fixture clamps the material head in the material head transfer assembly, and will be described The material head of material head fixture clamping is transferred on the material head jig.

2. material head feed mechanism according to claim 1, it is characterised in that: the material head fixture includes installation pedestal, institute It states and is provided at least one clamping piece in installation pedestal, the clamping piece can clamp the material head in the material head transfer assembly； Each clamping piece includes driving plate, two elastic clips and connection loop bar, and the driving plate runs through the connection loop bar, and It is connected relative to the connection loop bar rotation stop；Two elastic clips are arranged in the driving plate and stretch out the connection loop bar One end, and two elastic clips are symmetrical arranged relative to the driving plate, and have been collectively formed for clamping the material head Clamp port.

3. material head feed mechanism according to claim 2, it is characterised in that: a short slot is offered on the connection loop bar, For accommodating be fixed in the driving plate two elastic clips.

4. material head feed mechanism according to claim 2, it is characterised in that: the material head feed mechanism further includes that rotation is driven Dynamic component, the rotary drive assembly can drive the connection loop bar to rotate 180 °.

5. material head feed mechanism according to claim 4, it is characterised in that: the rotary drive assembly includes rotation driving Cylinder, rack-plate and gear；The flexible bar portion of the rotation driving cylinder is fixedly connected with the rack-plate；The rack-plate with The mode being slidably connected is arranged in the installation pedestal, and the tooth on the rack-plate and the tooth engagement on the gear；Institute It states gear to be socketed on the connection loop bar, and is connected with the connection loop bar rotation stop.

6. material head feed mechanism according to claim 2, it is characterised in that: there are two clampings for setting in the installation pedestal Part, two clamping pieces are set side by side, and can clamp simultaneously to two material heads in the material head transfer assembly.

7. material head feed mechanism according to claim 1, it is characterised in that: the material head transfer assembly includes upper top gas cylinder It is fixedly connected with the flexible bar portion of material head transfer blade, the upper top gas cylinder with the material head transfer blade, to drive the material head to turn Plate is moved to move back and forth up and down；The material head cavity for accommodating material head is provided on the material head transfer blade, and in material head cavity One end is fixed with limit plate.

8. material head feed mechanism according to claim 1, it is characterised in that: the material head ejection component includes the first ejection Cylinder and the second ejection cylinder, the first ejection cylinder is for material head fixture described in ejection so that the material head fixture clamps institute State the material head in material head transfer assembly；The second ejection cylinder is for material head fixture described in ejection so that the material head fixture presss from both sides The material head held is transferred to the material head jig.

9. material head feed mechanism according to claim 1, it is characterised in that: the material head jig includes material head mounting base, Material head installation cavity is offered in the material head mounting base, the material head for the clamping of material head fixture described in access；The material head installation Seat is respectively arranged with baffle on the two opposite sides of the material head installation cavity, and two baffles are used to match the material head, It is limited in the material head installation cavity with the material head that will be clamped by the material head fixture.

10. material head feed mechanism according to claim 1, it is characterised in that: the material head track includes vibrating disc, material head Sliding rail and straight vibration device, the feed end of the material head sliding rail are connect with the discharge port of the vibrating disc, and discharge end and the material head turn Move component connection；The straight vibration device can drive the material head sliding rail to vibrate, so as to be placed in the material head court on the material head sliding rail The direction of the material head transfer assembly is mobile.