A kind of mold compresses device of dixie cup machine
Technical field
The present invention relates to the improvement invention of the mold compresses device of dixie cup machine industry, the particularly improvement of the mold compresses device of lotus cake dixie cup machine invention.
Background technology
In known technology, the core of the mold compresses device of dixie cup machine is a disk, and the edge of said disk is provided with ring block; Apply pressing force to disk; Utilize the past center of circle of the disk paper that the bottom of dixie cup is unnecessary direction folding, but the stressed of disk is downward direction, therefore will causes the edge of opening of dixie cup to receive the power that disk transmits downwards; The edge of opening of dixie cup is squeezed occurs losing, destroy that it is attractive in appearance.
Summary of the invention
In view of the problem that has in the known technology, the technical problem that the present invention solved provides a kind ofly promptly to be accomplished the unnecessary paper in dixie cup bottom the direction folding not to occur making the rim of a cup edge of dixie cup to be squeezed again destroying the mold compresses device of a kind of dixie cup machine attractive in appearance toward the center of circle.
The present invention accomplishes as follows, and a kind of mold compresses device of dixie cup machine includes to power dish, power transmission ring wall, terminal pad, guide pillar and mould cover; Saidly be connected with the power transmission ring wall to the power dish, said terminal pad is connected with the power transmission ring wall, and said terminal pad is provided with circular hole; Be provided with guide pillar in the said circular hole, said guide pillar lower end is connected with the mould cover, and said terminal pad is provided with first tray deck; Said first tray deck is provided with straight line guide pin bushing and annulus post, and said annulus post is provided with first annular groove, is connected with clamping rings on the said annulus post; Said straight line guide pin bushing inside is provided with first protruding block, is provided with cylinder in the said straight line guide pin bushing, and said cylindrical bottom is provided with second tray deck; Be with spring on the said cylinder, said spring is located between first protruding block and second tray deck, and the bottom of said second tray deck is provided with second protruding block; The limit of said second tray deck is provided with second annular groove; Be provided with the fixture block unit between said first annular groove and second annular groove, said fixture block unit includes the first arc fulcrum, second arc fulcrum and the folded block, and the said first arc fulcrum and first annular groove are complementary; Said second arc fulcrum and said second annular groove are complementary; Said fixture block unit is uniformly distributed between first annular groove and second annular groove, and carries out fixed-site through fixing circular arc, and said mould cover is complementary with mould;
The folded block of said fixture block unit is provided with step; Utilizing step to descend can be with the edge leveling of dixie cup bottom; Make the edge of bottom be in same horizontal plane, avoid occurring because the edge of bottom does not cause dixie cup on same horizontal plane rim of a cup edge at same horizontal plane;
Be with little spring on the described guide pillar, can increase the recuperability that terminal pad resets.
The present invention compared with prior art promptly accomplishes the unnecessary paper in dixie cup bottom toward the axis direction folding, and it is smooth smooth to push the rim of a cup of dixie cup of moulding, keeps the aesthetic property of dixie cup, has substantive distinguishing features and progress.
Description of drawings
The profile that Fig. 1 does not press down for the present invention;
Fig. 2 is the enlarged drawing of A in the accompanying drawing 1.
The specific embodiment
Below in conjunction with accompanying drawing details of the present invention is carried out detailed description.
As shown in the figure, a kind of mold compresses device of dixie cup machine includes to power dish 1, power transmission ring wall 2, terminal pad 5, guide pillar 6 and mould cover 9; Saidly be connected with power transmission ring wall 2 to power dish 1, said terminal pad 5 also is connected with power transmission ring wall 2, and said terminal pad 5 is provided with circular hole; Said guide pillar 6 is arranged in the circular hole, and said guide pillar 6 lower ends are connected with mould cover 9, and said terminal pad 5 is provided with first tray deck 12; Said first tray deck 12 is provided with straight line guide pin bushing 4 and annulus post 13, and said annulus post 13 is provided with first annular groove, is connected with clamping rings 7 on the said annulus post 13; Said straight line guide pin bushing 4 inside are provided with first protruding block 14, are provided with cylinder 3 in the said straight line guide pin bushing 4, and the bottom of said cylinder 3 is provided with second tray deck 11; Said second tray deck 11 is arranged in the annulus post 13, is with spring 22 on the said cylinder 3, and said spring 22 is located between first protruding block 14 and second tray deck 11; The bottom of said second tray deck 11 is provided with second protruding block 10; The limit of said second tray deck 11 is provided with second annular groove, is provided with fixture block unit 8 between said first annular groove and second annular groove, and said fixture block unit 8 includes the first arc fulcrum 18, the second arc fulcrum 17 and folded block 19; The said first arc fulcrum 18 and first annular groove are complementary; The said second arc fulcrum 17 is complementary with said second annular groove, and the bottom of said folded block 19 is the plane, and said fixture block unit 8 is uniformly distributed between first annular groove and second annular groove; The first arc fulcrum 18 is arranged at first annular groove interior 16; The second arc fulcrum 17 is arranged in second annular groove 15, and the elastic force through fixture block unit supports power and spring places in first tray deck second tray deck balance, through clamping rings geometrical clamp module unit in first annular groove of first tray deck; Said to power dish, terminal pad, first tray deck, second tray deck, mould cover, straight line guide pin bushing and cylindrical axle center point-blank; When second tray deck dropped to second protruding block and touches the mold top plane, the plane of the bottom of folded block can overlap with mold top plane 21, and described mould cover is complementary with mould.
As shown in Figure 2; The folded block 19 of said fixture block unit is provided with step 20; Utilizing step 20 to descend can be with the edge leveling of lotus dixie cup bottom; Make the edge of dixie cup bottom be in same horizontal plane, avoid occurring because the edge of bottom does not cause the edge of opening out-of-flatness of dixie cup on same horizontal plane.
Be with little spring 23 on the described guide pillar, can increase the recuperability that terminal pad resets.
Further describe its operation principle in conjunction with accompanying drawing; Be connected on the propulsion cylinder to the power dish, cylinder advance to drive and saidly to descend to the power dish, saidly descends for the force transmission ring cornice rim guide pillar that is dynamically connected to power dish decline power transmission; Terminal pad descends and drives the decline of first tray deck; Because the support force of fixture block unit and the elastic force of spring make second tray deck keep geostationary position in first tray deck, therefore cylinder, spring, second tray deck, fixture block unit, clamping rings and second protruding block in first tray deck decline drive, first tray deck descends, and the step on the fixture block unit also descends thereupon; The paper of irregular dixie cup bottom is flattened through step; Make the paper of dixie cup bottom be in same horizontal plane, when this device dropped to second protruding block and touches mold top, the support force that second protruding block receives mould stopped to descend; Also make second tray deck and the second arc fulcrum in the cylinder on second tray deck and second annular groove that are connected second protruding block stop to descend; First tray deck then continues stressed decline, is arranged on first protruding block in the straight line guide pin bushing on first tray deck and will descends and exert pressure spring is shunk, and the continuation of first tray deck descends and the fixture block unit descended through first annular groove around second annular groove that no longer descends make the first arc fulcrum decline in first annular groove; Thereby the folded block on the fixture block unit is shunk to the axis direction of mould cover 9; The contraction of folded block paper that dixie cup bottom is unnecessary is toward the axis direction folding of mould cover, and first tray deck continues to drop to plane and the mold top planes of the bottom of folding part, makes the paper that is folded to the axis direction of mould cover through folded block receive the pressure of bottom, folding part and mold top; So far accomplishing once folding presses; Cylinder resets, and spring reset and fixture block unit reset this device is resetted, and folding is pressed to wait for next time.