Square shape paper bowl packet leaf device
Technical field
The present invention relates to the improvement of paper bowl forming field invention more particularly to a kind of improvement of square shape paper bowl packet leaf device hairs
It is bright.
Background technology
Paper bowl includes bottom of bowl and side wall, and the side wall of side wall coiling molding, general circle paper bowl can pass through left packet impeller, the right side
Packet impeller and molding die(It is cylindrical)Make molding, left packet impeller and right packet impeller be rotatably arranged on the both sides of molding die with
The cooperation of packet leaf, cardboard is coated on mold with right packet impeller and is molded by left packet impeller, however when making square shape paper bowl, because of side
Wall profile is non-radiused shape, and overturning of the left packet impeller with right packet impeller in molding die (four prism type) both sides can be limited
System, cannot achieve Bao Ye.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide, one kind is reasonable for structure, molding is steady
Fixed square shape paper bowl packet leaf device.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that realize:This kind of square shape paper bowl packet
Leaf device, including organic frame, it is characterised in that:The rack is equipped with molding die, upper left packet impeller, upper right packet impeller under
Packet impeller, upper left packet impeller are rotatably arranged on the packet leaf cooperation therewith of molding die both sides, lower packet impeller lifting with upper right packet impeller
Packet leaf therewith is arranged below molding die to coordinate, lifting supporting plate, lifting supporting plate and molding are additionally provided with below the molding die
Cardboard is held in mold mutual cooperation, and lower packet impeller is equipped with groove accordingly, and groove matches with lifting supporting plate.
In lifting top rod upper end, lifting top rod passes through the groove of lower packet impeller for the lifting supporting plate setting.
The lifting top rod is driven by the cylinder lifting.
The lower packet impeller is driven by lifting seat and is lifted.
The upper left packet impeller is respectively hinged at upper right packet impeller in rack, and is driven and swung by cam link mechanism.
It is reasonable for structure the beneficial effects of the invention are as follows improved square shape paper bowl packet leaf device, realize the side of square shape paper bowl
Wall is molded by packet leaf, and is molded fast and stable.
Description of the drawings
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure front view of the present invention.
Fig. 2 is the structural perspective of the present invention.
Specific implementation mode
Attached drawing illustrates the structure of the present invention, further illustrates it in relation to details in conjunction with attached drawing below.The square shape paper bowl
Packet leaf device, including organic frame 1, the rack 1 are equipped with molding die 2, upper left packet impeller 3, upper right packet impeller 4 and lower Bao Ye
Plate 5, upper left packet impeller 3 envelope 2 top of molding die with the mutual cooperation of upper right packet impeller 4, and lower packet impeller 5 envelopes shaping mould
Have 2 lower parts;Upper left packet impeller 3 is rotatably arranged on the packet leaf cooperation therewith of 2 both sides of molding die with upper right packet impeller 4, corresponding left
Upper packet impeller 3 is respectively hinged at upper right packet impeller 4 in rack 1, and is driven and swung by cam link mechanism 6;Lower 5 liters of packet impeller
Drop is arranged below molding die 2 packet leaf therewith and coordinates, and lower packet impeller 5 is driven by lifting seat 7 and lifted;Under the molding die 2
Side is additionally provided with lifting supporting plate 8, and lifting supporting plate 8 holds cardboard with the mutual cooperation of molding die 2, and lower packet impeller 5 is equipped with accordingly
Groove 10, groove 10 match with lifting supporting plate 8, specifically, lifting supporting plate 8 is arranged in 9 upper end of lifting top rod, lifting top rod 9
It is driven and is lifted by cylinder 11, lifting top rod 9 passes through the groove of lower packet impeller 5.
When the present invention works, supporting plate 8 is driven by mandril 9 to be risen, and cardboard is held by lifting supporting plate 8 and is pressed together on molding die 2
Lower end is then played packet impeller 5 to be driven by lifting seat 7 and is risen, and the groove 10 of lower packet impeller 5 is sleeved on outside lifting supporting plate 8, lower packet impeller
Cardboard midsection is coated on 2 lower part of molding die by 5, and then upper left packet impeller 3, upper right packet impeller 4 are driven by cam link mechanism 6
Cardboard both ends are coated on 2 top of molding die by rotation, and hot pressure fitting is carried out by hot pressure equipment at the overlapping of both ends, so far, rectangular
Cricoid side wall completes.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.