A kind of semi-automatic blanking machine
Technical field
The utility model relates to mobile phone shell application blanking field, particularly a kind of semi-automatic blanking machine.
Background technology
When carrying out mobile phone production, need to spray phone housing.In spraying process, need phone housing is fixing by tool after spray again, such spraying effect could be better.But normally used spraying jig for mobile phone casings is provided with more buckle, and some buckle arranges in the slot on spraying jig for mobile phone casings, after spraying completes, need to open buckle phone housing is taken out from spray finishing jig, if by manually opening buckle, labour intensity is large, and efficiency is lower, and is easy to damage the spraying effect on phone housing.
Summary of the invention
The purpose of this utility model is, for the problems referred to above, provides a kind of semi-automatic blanking machine, thus can automatically be opened by the buckle on spraying jig for mobile phone casings, is convenient to phone housing to take out.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of semi-automatic blanking machine, it comprises base plate, the hold-down mechanism installing plate that can move up and down driven by lift cylinder is provided with in the top of this base plate, the top of this hold-down mechanism installing plate is provided with one for the jig base of holding mobile telephone shell coating tool, to should week of jig base along being provided with several hold-down mechanisms for fixing described phone housing coating tool, the buckle on the corresponding phone housing coating tool in the below of this hold-down mechanism installing plate is provided with buckle top opening.
Described hold-down mechanism comprises the first skewback, the second skewback, fixture block and chute, this first skewback is fixed on base plate, this second skewback is fixedly connected with fixture block, this fixture block is horizontally set on this chute slidably, this second skewback is positioned at above the first skewback, this first skewback, the second skewback are provided with corresponding inclined-plane, and the end of this fixture block, towards described jig base, is provided with back-moving spring between this second skewback and chute.
Described phone housing coating tool comprises corresponding fore shell and back cover, and week of this fore shell, back cover, along being provided with corresponding the first buckle for locking this fore shell, back cover, is provided with the second buckle in the slot that this fore shell, back cover are corresponding.
Described buckle top opening comprises jacking block and ripping bar mechanism, and corresponding described first buckle of this jacking block is fixed on described base plate, and corresponding described second buckle of this ripping bar mechanism is fixed on described base plate.
Described ripping bar mechanism comprises ripping bar adjustment seat, ripping bar seat, ripping bar and ripping bar gag lever post, this ripping bar adjustment seat is fixed on base plate, this ripping bar adjustment seat can be arranged in this ripping bar adjustment seat up or down, the bottom penetrating this ripping bar adjustment seat is provided with the set screw be connected with this ripping bar seat, this ripping bar seat is provided with curved groove, this ripping bar is fixed with the first rotating shaft and the second rotating shaft, this first rotating shaft, second rotating shaft is placed through in this curved groove, corresponding described second buckle in top of this ripping bar, this ripping bar gag lever post is to should the first rotating shaft be fixed on described hold-down mechanism installing plate.
It also comprises jig base position-limit mechanism, this jig base position-limit mechanism comprises tool limit base, tool guide pillar and tool gag lever post, this tool limit base is fixedly connected with jig base by tool guide pillar, described tool gag lever post and tool limit base for being threaded, the corresponding described fixture block in the top of this tool gag lever post.
The beneficial effects of the utility model are: the utility model is rational in infrastructure, design ingenious, automated job, rapidly, stably the buckle on spraying jig for mobile phone casings can be opened, effectively reduce labour intensity, improve the production efficiency of enterprise, and the shell spraying effect easily caused when manually opening buckle can be avoided to damage.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation of spraying jig for mobile phone casings in the utility model;
Fig. 3 is the structural representation of hold-down mechanism in the utility model;
Fig. 4 is the structural representation of ripping bar mechanism in the utility model;
Fig. 5 is the structural representation of jig base position-limit mechanism in the utility model;
Fig. 6 is the structural representation after the utility model removes shell coating tool;
Fig. 7 is the structural representation after Fig. 6 removes hold-down mechanism installing plate.
Detailed description of the invention
Embodiment: as shown in Figures 1 to 7, a kind of semi-automatic blanking machine of the utility model, it comprises base plate 1, the hold-down mechanism installing plate 3 that can move up and down driven by lift cylinder 2 is provided with in the top of this base plate 1, the top of this hold-down mechanism installing plate 3 is provided with one for the jig base 4 of holding mobile telephone shell coating tool 5, to should week of jig base 4 along being provided with several hold-down mechanisms 6 for fixing described phone housing coating tool 5, the buckle on the corresponding phone housing coating tool 5 in the below of this hold-down mechanism installing plate 3 is provided with buckle top opening.
Described hold-down mechanism 6 comprises the first skewback 61, second skewback 62, fixture block 63 and chute 64, this first skewback 61 is fixed on base plate 1, this second skewback 62 is fixedly connected with fixture block 63, this fixture block 63 is horizontally set on this chute 64 slidably, this second skewback 62 is positioned at above the first skewback 61, this the first skewback 61, second skewback 62 is provided with corresponding inclined-plane, and the end of this fixture block 63, towards described jig base 4, is provided with back-moving spring 65 between this second skewback 62 and chute 64.
Described phone housing coating tool 5 comprises corresponding fore shell 51 and back cover 52, week of this fore shell 51, back cover 52, along being provided with corresponding the first buckle 53 for locking this fore shell 51, back cover 52, is provided with the second buckle 54 in the slot that this fore shell 51, back cover 52 are corresponding.
Described buckle top opening comprises jacking block 71 and ripping bar mechanism 72, and corresponding described first buckle 53 of this jacking block 71 is fixed on described base plate 1, and corresponding described second buckle 54 of this ripping bar mechanism 72 is fixed on described base plate 1.
Described ripping bar mechanism 72 comprises ripping bar adjustment seat 721, ripping bar seat 722, ripping bar 723 and ripping bar gag lever post 727, this ripping bar adjustment seat 721 is fixed on base plate 1, this ripping bar adjustment seat 721 can be arranged in this ripping bar adjustment seat 721 up or down, the bottom penetrating this ripping bar adjustment seat 721 is provided with the set screw be connected with this ripping bar seat 722, this ripping bar seat 722 is provided with curved groove 724, this ripping bar 723 is fixed with the first rotating shaft 725 and the second rotating shaft 726, this first rotating shaft 725, second rotating shaft 726 is placed through in this curved groove 724, corresponding described second buckle 54 in top of this ripping bar 723, this ripping bar gag lever post 727 is to should the first rotating shaft 725 be fixed on described hold-down mechanism installing plate 3.
It also comprises jig base position-limit mechanism 8, this jig base position-limit mechanism 8 comprises tool limit base 81, tool guide pillar 82 and tool gag lever post 83, this tool limit base 81 is fixedly connected with jig base 4 by tool guide pillar 82, described tool gag lever post 83 and tool limit base 81 for being threaded, the corresponding described fixture block 63 in the top of this tool gag lever post 83.
When the utility model product work, the phone housing that need spray to be placed in phone housing coating tool 5 and by buckle fastening, this phone housing coating tool 5 is placed in jig base 4, lift cylinder 2 orders about hold-down mechanism installing plate 3 and declines, when dropping to certain position, the contact of incline plane of the first skewback 61 and the second skewback 62 also does relative sliding along with hold-down mechanism installing plate 3 declines, thus promotion fixture block 63 moves towards phone housing coating tool 5, and finally make fixture block 63 compress phone housing coating tool 5, phone housing coating tool 5 is fixed, be convenient to carry out spraying operation.
After spraying completes, lift cylinder 2 continues to drive hold-down mechanism installing plate 3 to decline, the first buckle 53 on coating tool contacts with jacking block 71, second buckle 54 contacts with ripping bar 723, when hold-down mechanism installing plate 3 continues to drop to final position, the first rotating shaft 725, second rotating shaft 726 is slided in curved groove 724, thus ripping bar 723 rotates, pry open the second buckle 54, the first buckle 53 also can back down by jacking block 71 simultaneously.
Lift cylinder 2 drives hold-down mechanism installing plate 3 to rise, and when rising to extreme higher position, namely coating tool fore shell 51 can be taken off, and then next phone housing spraying operation is carried out in circulation.
The utility model is rational in infrastructure, designs ingenious, automated job, rapidly, stably the buckle on spraying jig for mobile phone casings can be opened, effectively reduce labour intensity, improve the production efficiency of enterprise, and the shell spraying effect easily caused when manually opening buckle can be avoided to damage.
As described in the utility model embodiment, with other semi-automatic blanking machines of the same or similar structure of the utility model, all in the utility model protection domain.