CN210656092U

CN210656092U - Bottle feeding mechanism

Info

Publication number: CN210656092U
Application number: CN201921398315.0U
Authority: CN
Inventors: 唐志华; 张捷; 王晶; 龙争争; 袁丽芳; 唐光海
Original assignee: Jiangsu Huihe Packaging Machinery Co ltd
Current assignee: Jiangsu Huihe Packaging Machinery Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-02
Anticipated expiration: 2029-08-27

Abstract

The utility model relates to a bottle feeding mechanism, which comprises a bottom plate, a rotating mechanism, a turntable, a supporting screw rod, a nut, a supporting block, an arc-shaped guide plate, a supporting sleeve, a lifting rod, a resetting component and a clamping component; the support screw rods are vertically fixed on the upper plane of the bottom plate and arranged on one side of the rotating mechanism, a movable lifting rod is inserted and connected into each support sleeve, a reset component is arranged at the lower end of each lifting rod, and a clamping component is arranged at the upper end of each lifting rod; the utility model discloses enlarged application scope by a wide margin, only with a bottle mechanism just can adapt to the bottle of whole specifications to manufacturing cost has been reduced by a wide margin.

Description

Bottle feeding mechanism

Technical Field

The utility model relates to a bottle feeding mechanism.

Background

In the beverage filling production process, after plastic bottles are blown, the plastic bottles need to enter a filling machine for filling and a cap screwing process is completed, generally, the bottles are output through a conveying chain after being blown and molded, and then are clamped through a bottle feeding mechanism and transferred to a next process, the height of a bottle opening input end cannot be adjusted by the existing bottle feeding mechanism, and due to production needs, one bottle blowing device can often produce bottles with various bottle opening specifications.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a height that can adjust the support bottle board according to the bottleneck specification is provided to enlarged application scope by a wide margin, and reduced manufacturing cost's bottle feeding mechanism by a wide margin.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a bottle feeding mechanism comprises a bottom plate, a rotating mechanism, a rotary disc, a supporting screw rod, a nut, a supporting block, an arc-shaped guide plate, a supporting sleeve, a lifting rod, a resetting component and a clamping component; the rotating mechanism is arranged on the upper plane of the bottom plate, the turntable is sleeved and fixed on the rotating end of the rotating mechanism, it is characterized in that the supporting screw rod is vertically fixed on the upper plane of the bottom plate and is arranged on one side of the rotating mechanism, the supporting block is movably sleeved on the threaded end of the supporting screw rod, the threaded end of the supporting screw rod is also sleeved with two nuts which are respectively arranged at the upper side and the lower side of the supporting block, the arc-shaped guide plate is vertically arranged on the outer side of the supporting screw rod, the outer side of the support block is fixed on the inner side of the arc-shaped guide plate, a plurality of supporting sleeves distributed at equal angles along the circumferential direction are fixed in the rotary table in an inserting manner, a movable lifting rod is connected in each supporting sleeve in an inserting manner, a reset assembly is arranged at the lower end of each lifting rod, and a clamping assembly is arranged at the upper end of each lifting rod.

Preferably, the reset assembly comprises a lifting roller, a limiting sleeve, a first tension spring and a base; the base sets up the lower extreme at the lifter, the rotatable setting of lifting roller is in the inboard of base, the upside of lifting roller mutually supports with the downside side of arc deflector, the stop collar cover is established and is fixed in the lower extreme outside of lifter and locate the top of base, the vertical setting of first extension spring is in tensile state in one side of lifter and all the time.

Preferably, one end of the first tension spring is fixed on the lower side of the turntable, and the other end of the first tension spring is fixed on the outer side of the limiting sleeve.

Preferably, the clamping assembly comprises a bottle supporting plate, a second tension spring, a clamping piece, a clamping roller, a cross brace and a cam plate; the bottle supporting plate is transversely fixed at the upper end of the lifting rod and is arranged above the turntable, the middle part of the clamping piece is rotatably arranged above the outer side of the bottle supporting plate, the clamping roller is rotatably arranged on the upper side of the inner end of the clamping piece, one end of the second tension spring is fixed on the lower side of the inner end of the clamping piece, the other end of the second tension spring is fixed above the inner side of the bottle supporting plate, the cross brace is arranged above the clamping roller, a cam plate is fixed below the inner side of the cross brace, and the side surface of the outer side of the cam plate is matched with the inner side of the clamping roller.

Preferably, the outer side of the bottle supporting plate is provided with a first notch, correspondingly, the outer end of the clamping piece is provided with a second notch, and the second notch is matched with the first notch.

Compared with the prior art, the utility model has the advantages of: the utility model discloses an adjust the height of arc deflector to rationally set up the vertical distance between lower end of arc deflector and the higher end, just can adjust the height that holds in the palm the bottle board according to the bottleneck specification, thereby mutually support the bottle in order to press from both sides tight multiple bottleneck type with the clamping piece, enlarged application scope by a wide margin, only with one advance the bottle mechanism just can adapt to the bottle of whole specifications, thereby reduced manufacturing cost by a wide margin.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a top view structural diagram of the present invention.

Detailed Description

As shown in fig. 1-2, a bottle feeding mechanism comprises a bottom plate 20, a rotating mechanism 15, a turntable 12, a supporting screw 11, a nut 21, a support block 18, an arc-shaped guide plate 9, a supporting sleeve 7, a lifting rod 8, a reset component and a clamping component; the rotating mechanism 15 is arranged on the upper plane of the bottom plate 20, the rotary table 12 is fixedly sleeved on the rotating end of the rotating mechanism 15, the supporting screw 11 is vertically fixed on the upper plane of the bottom plate 20 and is arranged on one side of the rotating mechanism 15, the supporting block 18 is movably sleeved on the threaded end of the supporting screw 11, the threaded end of the supporting screw 11 is further provided with two nuts 21 in threaded connection, the two nuts 21 are respectively arranged on the upper side and the lower side of the supporting block 18, the arc-shaped guide plate 9 is vertically arranged on the outer side of the supporting screw 11, the outer side of the supporting block 18 is fixed on the inner side of the arc-shaped guide plate 9, a plurality of supporting sleeves 7 which are distributed at equal angles along the circumferential direction are fixedly inserted in the rotary table 12, a movable lifting rod 8 is inserted and connected in each supporting sleeve 7, the lower end of each lifting rod 8 is provided with a reset assembly, and the upper end of; the reset assembly comprises a lifting roller 10, a limiting sleeve 14, a first tension spring 13 and a base 19; the base 19 is arranged at the lower end of the lifting rod 8, the lifting roller 10 is rotatably arranged on the inner side of the base 19, the upper side of the lifting roller 10 is matched with the lower side surface of the arc-shaped guide plate 9, the limiting sleeve 14 is sleeved and fixed on the outer side of the lower end of the lifting rod 8 and arranged above the base 19, the first tension spring 13 is vertically arranged on one side of the lifting rod 8 and is always in a stretching state, one end of the first tension spring 13 is fixed on the lower side of the rotary table 12, and the other end of the first tension spring 13 is fixed on the outer side of the limiting sleeve 14; the clamping assembly comprises a bottle supporting plate 5, a second tension spring 6, a clamping piece 4, a clamping roller 3, a cross brace 2 and a cam plate 1; the bottle supporting plate 5 is transversely fixed at the upper end of the lifting rod 8 and is arranged above the turntable 12, the middle part of the clamping piece 4 is rotatably arranged above the outer side of the bottle supporting plate 5, the clamping roller 3 is rotatably arranged at the upper side of the inner end of the clamping piece 4, one end of the second tension spring 6 is fixed at the lower side of the inner end of the clamping piece 4, the other end of the second tension spring 6 is fixed above the inner side of the bottle supporting plate 5, the cross brace 2 is arranged above the clamping roller 3, the cam plate 1 is fixed below the inner side of the cross brace 2, and the outer side surface of the cam plate 1 is matched with the inner side of the clamping roller 3; first breach 51 has been seted up in the outside of holding in the palm bottle board 5, correspondingly, second breach 41 has been seted up in the outer end outside of clamping piece 4, and second breach 41 mutually supports with first breach 51.

When the bottle opening support device is used, the rotary disc 12 rotates under the action of the rotating mechanism 15, so that each lifting rod 8 and the reset component and the clamping component on each lifting rod 8 are driven to rotate, a bottle 22 enters between the first guide plate 16 and the second guide plate 17 through the conveying chain, the first guide plate 16 and the second guide plate 17 adjust the bottle opening support ring above the bottle supporting plate 5, when the bottle opening is about to enter one of the first gaps 51 on the bottle supporting plate 5, the clamping roller 3 rolls to the outer side of the cam plate 1, so that the inner end of the clamping piece 4 is outwards pushed open by the cam plate 1 arranged on the cross brace 2, the second gap 41 on the clamping piece 4 rotates inwards to be far away from the first gap 51 of the bottle opening, at the moment, the clamping piece can enter the first gap 51, then the bottle is driven to rotate for a certain angle along with the bottle supporting plate 5, when the clamping roller 3 is separated from the outer side of the cam plate 1, the inner end of the clamping piece 4 rotates inwards under the tension rebounding action of the, thereby causing the second notch 41 to rotate outwardly to engage the first notch 51 to grip the bottle mouth; then, the upper side of the lifting roller 10 starts to roll to the lower end on the lower side surface of the arc-shaped guide plate 9, then the lifting roller 10 rolls to the higher end along the lower side surface of the arc-shaped guide plate 9, the lifting roller 10 continuously rises to slowly lift the lifting rod 8 by virtue of the base 19, meanwhile, due to the continuous upward pulling force of the first tension spring 13, the lower end of the lifting rod 8 slowly rises in the support sleeve 7 through the limit sleeve 14 until the upper end of the limit sleeve 14 abuts against the lower end of the support sleeve 7, the clamping assembly rises to the topmost end, and the lifting roller 10 also disengages from the higher end of the arc-shaped guide plate 9; thus, the height of the bottle holding plate 5 is equal to the height of the third guide plate 23 in the next process, and the bottles 22 are transferred to the next process; then, after the turntable 12 continues to rotate for a certain angle, the roller 10 rolls to the lower end on the lower side surface of the arc-shaped guide plate 9 again and rolls to the higher end along the lower side surface of the arc-shaped guide plate 9, the bottle supporting plate 5 descends to the lower part of the bottle mouth supporting ring, and the actions are repeated; when the shape of the bottle 22 is changed, only two nuts 21 are screwed to leave the support block 18, then the height of the support block 18 is adjusted along the supporting screw 11, the height of the arc-shaped guide plate 9 is adjusted to adapt to the height of the bottle 22, finally two nuts 21 are screwed again to clamp the support block 18, and meanwhile, the vertical distance between the lower end and the upper end of the arc-shaped guide plate 9 is ensured to be larger than the lifting amplitude of the lifting rod 8.

In the beverage filling production process, after plastic bottles are blown, the plastic bottles need to enter a filling machine for filling and finish a cap screwing process, generally, the bottles are output through a conveying chain after being blown and molded, and then are clamped through a bottle feeding mechanism and transferred to a next process, the height of an input end of a bottle opening cannot be adjusted by the existing bottle feeding mechanism, and due to production requirements, one bottle blowing device can often produce bottles with various bottle opening specifications, so that the existing bottle feeding mechanism cannot adjust the height of the input end according to the bottle opening specifications to adapt to different bottle openings, the application range is small, in order to match with the bottles with different bottle opening specifications, one bottle feeding mechanism needs to be respectively purchased according to the bottle opening specifications, and the production cost is high; the utility model discloses an adjust the height of arc deflector 9 to rationally set up the vertical distance between the lower end of arc deflector 9 and the higher end, just can adjust the height that holds in the palm bottle board 5 according to the bottleneck specification, thereby mutually support with clamping piece 4 and in order to press from both sides the bottle of tight multiple bottleneck type, enlarged application scope by a wide margin, only advance the bottle mechanism with one and just can adapt to the bottle of whole specifications, thereby reduced manufacturing cost by a wide margin.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A bottle feeding mechanism comprises a bottom plate, a rotating mechanism, a rotary disc, a supporting screw rod, a nut, a supporting block, an arc-shaped guide plate, a supporting sleeve, a lifting rod, a resetting component and a clamping component; the rotating mechanism is arranged on the upper plane of the bottom plate, the turntable is sleeved and fixed on the rotating end of the rotating mechanism, it is characterized in that the supporting screw rod is vertically fixed on the upper plane of the bottom plate and is arranged on one side of the rotating mechanism, the supporting block is movably sleeved on the threaded end of the supporting screw rod, the threaded end of the supporting screw rod is also sleeved with two nuts which are respectively arranged at the upper side and the lower side of the supporting block, the arc-shaped guide plate is vertically arranged on the outer side of the supporting screw rod, the outer side of the support block is fixed on the inner side of the arc-shaped guide plate, a plurality of supporting sleeves distributed at equal angles along the circumferential direction are fixed in the rotary table in an inserting manner, a movable lifting rod is connected in each supporting sleeve in an inserting manner, a reset assembly is arranged at the lower end of each lifting rod, and a clamping assembly is arranged at the upper end of each lifting rod.

2. The bottle feeding mechanism according to claim 1, wherein the reset assembly comprises a lifting roller, a limiting sleeve, a first tension spring and a base; the base sets up the lower extreme at the lifter, the rotatable setting of lifting roller is in the inboard of base, the upside of lifting roller mutually supports with the downside side of arc deflector, the stop collar cover is established and is fixed in the lower extreme outside of lifter and locate the top of base, the vertical setting of first extension spring is in tensile state in one side of lifter and all the time.

3. The bottle feeding mechanism as claimed in claim 2, wherein one end of the first tension spring is fixed on the lower side of the rotary disc, and the other end of the first tension spring is fixed on the outer side of the limiting sleeve.

4. The bottle feeding mechanism according to claim 1, wherein the clamping assembly comprises a bottle supporting plate, a second tension spring, a clamping piece, a clamping roller, a cross brace and a cam plate; the bottle supporting plate is transversely fixed at the upper end of the lifting rod and is arranged above the turntable, the middle part of the clamping piece is rotatably arranged above the outer side of the bottle supporting plate, the clamping roller is rotatably arranged on the upper side of the inner end of the clamping piece, one end of the second tension spring is fixed on the lower side of the inner end of the clamping piece, the other end of the second tension spring is fixed above the inner side of the bottle supporting plate, the cross brace is arranged above the clamping roller, a cam plate is fixed below the inner side of the cross brace, and the side surface of the outer side of the cam plate is matched with the inner side of the clamping roller.

5. The bottle feeding mechanism according to claim 4, wherein a first notch is formed in the outer side of the bottle supporting plate, and correspondingly, a second notch is formed in the outer side of the outer end of the clamping piece, and the second notch is matched with the first notch.