Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, and provide a kind of die sinking to sole mould,
The rejecting of sole moulding compound stub bar carries out the rotary-type full-automatic shoe-forming machine being automatically brought into operation.
The purpose of the present invention realizes by following technical solution: rotary-type full-automatic footwear molding
Machine, including plastic cement injection mechanism, rotating disc type plastic sole shaping mechanism, moulds at described rotating disc type
The side of rubber sole shaping mechanism equipped with Full-automatic shoe mould robot device, this Full-automatic shoe mould machine
Tool arm device includes frame, at the middle part of described frame equipped with die sinking cylinder, this die sinking cylinder with
Die sinking head is connected, and is also equipped with stub bar propulsion cylinder at the middle part of described frame, this stub bar propulsive gas
Cylinder is connected with stub bar degree of tightness part, equipped with stub bar lift cylinder under described stub bar propulsion cylinder.?
The top of described frame is equipped with lift cylinder, equipped with a liter mould propulsion cylinder, institute on this lift cylinder
State a liter mould propulsion cylinder to be connected with support roller.
Using after the present invention, die sinking cylinder and die sinking head are the folding for folding mould handle and complete
Becoming the automatic die sinking of sole mould, stub bar lift cylinder, stub bar propulsion cylinder and stub bar degree of tightness part are
For the plastic cement stub bar automatic rejection on footwear mould.Lift cylinder, liter mould propulsion cylinder and support roller are
Rise the elevating control of mould handle for rotating disk and be automatically performed the rising of shoe tree mould.The present invention only needs
Wanting operator, its labor intensity is less, improves work efficiency, reduces production
Cost, and eliminate the potential safety hazard of operation.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, rotary-type full-automatic shoe-forming machine of the present invention, note including plastic cement
Penetrate mechanism 21, rotating disc type plastic sole shaping mechanism 22, become at described rotating disc type plastic sole
The side of type mechanism 22 is equipped with Full-automatic shoe mould robot device 23, and this Full-automatic shoe mould is mechanical
Arm device 23 includes frame 9, (left and right equipped with die sinking cylinder 4 at the middle part of described frame 9
Two pieces), this die sinking cylinder 4 is connected, in described frame with die sinking 20 (left and right two pieces)
The middle part (by stub bar propulsion cylinder seat 24) of 9 is also equipped with stub bar propulsion cylinder 6 (in die sinking
The lower section of cylinder 4), this stub bar propulsion cylinder 6 is connected with stub bar degree of tightness part 7, at described material
Head propulsion cylinder 6 times (by stub bar lift cylinder seats 18) is equipped with stub bar lift cylinder 8.?
The top of described frame 9, equipped with lift cylinder 1, this lift cylinder 1 (is advanced by liter mould
Cylinder block 17) equipped with a liter mould propulsion cylinder 2, described liter of mould propulsion cylinder 2 is connected with support roller 3.
Described lift cylinder 1, rise mould propulsion cylinder 2, die sinking cylinder 4, stub bar propulsion cylinder 6,
Stub bar lift cylinder 8 electrically connects with microcomputer controller 10 respectively, by its unified regulation and control,
Side at this microcomputer controller 10 is also equipped with source of the gas assembly 11.Described stub bar degree of tightness part 7
Including stub bar degree of tightness cylinder, the head profile of the piston rod on this stub bar degree of tightness cylinder is positive and negative
" 7 " font structure (as shown in Figure 2), for effectively clamping stub bar;Described stub bar degree of tightness gas
Cylinder electrically connects with microcomputer controller 10, and by its unified regulation and control.In described frame 9,
And near described support roller 3 (and the rotating disk on footwear mould sole injection moulding station rises mould handle) place
Equipped with detection switch 5 (proximity switch), this detection switch 5 is electrically connected with microcomputer controller 10
Connect, rise propelling position (i.e. rotating disk liter mould handle and the detection switch of mould handle for detecting rotating disk
Spacing change, rotating disk rise the upper-lower position of mould handle) and judge whether shoe tree mould has gone up.
As shown in Figure 1, Figure 3, the rotating disc type plastic sole shaping mechanism 22 of the present invention is by multiple
Footwear mould sole injection moulding station is constituted, and each station all includes that rotating disk rises mould (shoe tree mould) hands
Handle 12, footwear mould 16, folding mould handle 14 (for left and right two pieces), locked mode handle 15 (can
Claim locking handle, manual operations to control), die clamp 13, support 19 etc..
First, by plastic cement injection mechanism 21 on rotating disc type plastic sole shaping mechanism 22
The sole of the footwear semi-finished product in locking footwear mould carries out plastic cement injection.Then, this rotating disc type plastic cement
Sole moulding mechanism turns over certain station, after plastic sole has vulcanized, forward to full-automatic
The side of footwear mould robot device 23.Now, the detection on Full-automatic shoe mould robot device
Switch 5 detects that rotating disk rises the position of mould handle 12 and sends die sinking signal and start working, first
Started by die sinking cylinder and drive die sinking head, then by two die sinking heads respectively to two folding mould handss
Handle carries out automatic die sinking action, and (described die sinking cylinder 4 and die sinking 20 are for folding mould hands
The die sinking of handle 14);Described stub bar lift cylinder 8, stub bar propulsion cylinder 6 and stub bar degree of tightness part
7 is for the stub bar automatic rejection on footwear mould 16, and it is first started by stub bar propulsion cylinder and carry
Dynamic stub bar degree of tightness part stretches out, when stub bar degree of tightness part arrives directly over the stub bar on footwear mould, and stub bar
Lift cylinder starts to decline and clamps stub bar by stub bar propulsion cylinder and stub bar degree of tightness part, then by
Stub bar propulsion cylinder drives stub bar degree of tightness part to shrink and stub bar pulls out rejecting fast and automatically;Institute
State lift cylinder 1, rise mould propulsion cylinder 2 and support roller 3 for rotating disk liter mould handle 12
Rising and control, it is first started control liter mould propulsion cylinder 2 by lift cylinder 1 and rises, then by rising
Mould propulsion cylinder starts drive support roller and stretches out and make rotating disk rise mould gas handle and make rising, drives shoe tree
Mould rises automatically.Finally, operator have been manually done the discharging of footwear finished product, and go back
Complete the feeding (being enclosed within shoe tree mould) of footwear semi-finished product (sole does not injects plastic cement), rotating disk
The locked mode etc. rising the decline of mould handle 12, the matched moulds of folding mould handle, locked mode handle 15 controls.