CN217918680U - Automatic centering barrel rotating device for filling machine - Google Patents

Abstract

The utility model discloses a filling machine is with commentaries on classics barreled of automatic centering is put, including the fixed plate, be equipped with the jacking cylinder on the fixed plate, be equipped with centering assembly, every on the piston rod of jacking cylinder all be equipped with the support on the sliding plate and change the barreled and put. The utility model discloses how the diameter of well no matter bucket changes can all be with the center of bucket decide the center department of settlement, improve equipment's commonality guarantees filling efficiency and quality.

Description

Automatic centering rotary barrel device for filling machine

Technical Field

The utility model relates to a filling equipment field especially relates to a filling machine is with revolving barreled and putting of automatic centering.

Background

When the filling machine is used for filling, the filling operation is usually carried out on barrel shapes with different diameters, and the traditional barrel rotating fixing mode is to rotate a barrel by taking one side of the barrel as a reference. However, when the barrel shapes of different diameters are switched, the barrel is rotated with one side as a reference, which results in that the center of the barrel is not at the designed rotation center. This can lead to bung hole detection error, influence the filling effect of bucket. It is therefore necessary to design a device of the bucket type which is self-centering and can satisfy the variations of different diameters. Therefore, the universality of the equipment can be greatly improved, and the filling efficiency and quality can also be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filling machine is with revolving barreled of automatic centering device.

The utility model discloses an innovation point lies in the utility model discloses how the diameter of well no matter bucket changes can all be with the center department of setting for of bucket, improve equipment's commonality guarantees filling efficiency and quality.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the automatic centering rotary barrel device for the filling machine comprises a fixed plate, wherein a jacking cylinder is arranged on the fixed plate, a centering assembly is arranged on a piston rod of the jacking cylinder, the centering assembly comprises a centering bottom plate, the piston rod of the jacking cylinder abuts against the centering bottom plate, a central point is arranged on the centering bottom plate, more than three groups of guide rail sliding blocks are arranged on a straight line which takes the central point as a transmitting point on the centering bottom plate, and a fan-shaped angle formed by connecting lines of the guide rail sliding blocks is larger than 180 degrees; the guide rail sliding blocks are provided with sliding plates sliding on the guide rail sliding blocks, transmission chain wheels are arranged at the positions, far away from the center points, of the guide rail sliding blocks, transmission chain wheels are arranged at the positions, close to the center points, between the adjacent two groups of guide rail sliding blocks, a centering chain wrapping all the transmission chain wheels and arranged in a plum blossom shape is arranged above the centering bottom plate, one transmission chain wheel is a driving chain wheel, the other transmission chain wheels are driven chain wheels, a chain wheel driving mechanism driving the driving chain wheel to rotate is arranged at the driving chain wheel, and the driven chain wheels are connected with the centering bottom plate through driven chain wheel shafts; each group of sliding plates is provided with a centering chain fixing block connected with a centering chain and only connected with a single side at the same side of the centering chain at each group of guide rail sliding blocks; the rotary drum support is characterized in that a rotary transmission assembly is arranged above the centering assembly, the rotary transmission assembly comprises a transmission bottom plate, a support column for supporting the transmission bottom plate is arranged on the centering bottom plate, a driving bevel gear is arranged at a position corresponding to the central point of the transmission bottom plate and the centering bottom plate, a gear driving mechanism for driving the driving bevel gear to rotate is arranged at the position of the driving bevel gear, a support rotary drum assembly is arranged on each sliding plate, the support rotary drum assembly comprises a support rotary drum seat fixed on each sliding plate, an installation hole is formed in each support rotary drum seat, a driving gear installation shaft is arranged in each installation hole, the driving gear installation shafts are connected with the installation holes through bearings, a ball spline shaft is arranged in each driving gear installation shaft, the ball spline shaft is connected with the driving gear installation shaft through a ball spline sleeve, a driven bevel gear meshed with the driving bevel gear is arranged at the end part, far away from the installation hole, a driving gear is arranged on each driving gear, a driven gear meshed with the driving gear is arranged on each support rotary drum seat, and the driven gear and the support rotary drum seat are connected with a bearing through a driven gear shaft; a shaft shoulder with the diameter smaller than that of the driven gear is arranged on one side of the driven gear, which is positioned on the driving bevel gear.

Further, the guide rail sliders are uniformly arranged along the circumferential direction with the central point as a circular point. The bucket is classified as more effective.

Furthermore, a guide assembly for guiding the centering assembly is arranged on the fixing plate.

Further, the guide assembly comprises a guide hole on the centering bottom plate and a guide rod fixed on the fixing plate and penetrating through the guide hole.

Further, the chain wheel driving mechanism comprises a centering speed reducer and a centering hand wheel arranged on an input shaft of the centering speed reducer. The adjustment is convenient and the cost is low.

The utility model has the advantages that:

1. the utility model discloses well driven gear outwards or removes simultaneously, no matter how the diameter of bucket changes can all be with the center of bucket be settled in initiative bevel gear center department, improve equipment's commonality guarantees filling efficiency and quality.

2. The utility model provides a device is adjusted fast conveniently, adopts gear shaft shoulder drive bucket rotatory, and the driven gear lateral wall comes location bucket lower limb, guarantees that the rotation of bucket does not receive the staving deformation influence.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure at the centering assembly.

Fig. 3 is a schematic view of the structure of the rotary transmission assembly.

Fig. 4 is a schematic structural view of the position for supporting the rotary barrel assembly.

Fig. 5 is an exploded view of the support turret assembly.

Figure 6 is a schematic view of the keg resting on the device.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example 1: as shown in fig. 1, 2, 3, 4, 5, 6, a bottling machine is with revolving barreled and putting of automatic centering, including fixed plate 1, be equipped with jacking cylinder 2 on fixed plate 1, be equipped with centering subassembly 3 on jacking cylinder 2's the piston rod, centering subassembly 3 includes centering bottom plate 3.1, jacking cylinder 2's piston rod top is on centering bottom plate 3.1, be equipped with the direction subassembly 8 that is used for direction centering subassembly on fixed plate 1, direction subassembly 8 is including being located guiding hole 8.1 on centering bottom plate 3.1 and fixing the guide bar 8.2 that passes guiding hole 8.1 on fixed plate 1. A central point 3.2 is arranged on the centering bottom plate 3.1, more than three groups of guide rail sliding blocks 3.3 are arranged on a straight line which takes the central point 3.2 as an emission point on the centering bottom plate 3.1, and a fan-shaped angle formed by connecting lines of the guide rail sliding blocks 3.3 is larger than 180 degrees; the rail sliders 3.3 are preferably arranged uniformly in the circumferential direction with the center point as a circular point. The guide rail sliding blocks 3.3 are provided with sliding plates 3.4 sliding on the guide rail sliding blocks 3.3, the positions of the guide rail sliding blocks 3.3 far away from the central point 3.2 are provided with transmission chain wheels 3.5, the positions of the guide rail sliding blocks 3.3 between two adjacent groups near the central point 3.2 are provided with transmission chain wheels 3.5, a centering chain 3.6 wrapping all the transmission chain wheels 3.5 and arranged in a plum blossom shape is arranged above the centering bottom plate 3.1, one of the transmission chain wheels 3.5 is a driving chain wheel, the other transmission chain wheels 3.5 are driven chain wheels, the driving chain wheel is provided with a chain wheel driving mechanism 3.7 driving the driving chain wheel to rotate, and the chain wheel driving mechanism 3.7 comprises a centering speed reducer 3.71 and a centering hand wheel 3.72 arranged on an input shaft of the centering speed reducer 3.7. The driven chain wheel is connected with the centering bottom plate 3.1 through a driven chain wheel shaft; each group of sliding plates 3.4 is provided with a centering chain fixing block 3.8 connected with a centering chain 3.6 and is only connected with one side of the centering chain 3.6 at each group of guide rail sliding blocks; a rotary transmission assembly 4 is arranged above the centering assembly 3, the rotary transmission assembly 4 comprises a transmission bottom plate 4.1, a support column 5 for supporting the transmission bottom plate 4.1 is arranged on the centering bottom plate 3.1, a driving bevel gear 6 is arranged at the corresponding position of the central points of the transmission bottom plate 4.1 and the centering bottom plate 3.1, a gear driving mechanism 6.1 for driving the driving bevel gear 6 to rotate is arranged at the position of the driving bevel gear 6, a supporting rotary barrel assembly 7 is arranged on each sliding plate 3.4, the supporting rotary barrel assembly 7 comprises a supporting rotary barrel seat 7.1 fixed on each sliding plate 3.4, a mounting hole 7.2 is arranged on each supporting rotary barrel seat 7.1, a driving gear mounting shaft 7.3 is arranged in each mounting hole 7.2, the driving gear mounting shaft 7.3 is connected with the mounting hole 7.2 through a bearing 7.6, a ball spline shaft 7.4 is arranged in each driving gear mounting shaft 7.3, the ball spline shafts 7.4 and the driving gear mounting shafts 7.3 are connected through ball spline sleeves 7.5, the ends of the ball spline shafts 7.4 far away from the mounting holes 7.2 are provided with driven bevel gears 6.2 meshed with the driving bevel gears 7.2, the driving bevel gears 7.7.7.7, the driving gears 7 are connected with the driven rotary barrel seats, and the driven gear shafts 7.7.7.8 meshed with the driven gear shafts, and the driven gear shafts 7.7.7.7 shafts of the driven rotary barrel seats; the driven gear 7.8 is provided with a shaft shoulder 7.10 with a diameter smaller than that of the driven gear 7.8 at one side of the driving bevel gear 6.

When in work: firstly, a centering hand wheel 3.72 is rotated to drive a driving chain wheel 3.5 to rotate through a centering speed reducer 3.71, so that a centering chain 3.6 is pulled to move clockwise or anticlockwise, and as a centering chain fixing block 3.8 and the centering chain 3.6 are fixed on a single side, when the centering chain 3.6 moves clockwise or anticlockwise, a sliding plate 4.3 drives a supporting rotary barrel device 7 to move towards the center of a circle or away from the center of a circle so as to adapt to barrels with different diameters, the diameter of a circle formed by a driven gear 7.8 is slightly larger than the diameter of the lower edge of the barrel, and thus the centering size is adjusted in place. When the barrel is conveyed to the barrel rotating device, the jacking cylinder 2 jacks up to support the barrel on a shaft shoulder 7.10 of the driven gear 7.8. The gear driving mechanism 6.1 drives the driving bevel gear 6 to rotate. So that the driven bevel gear 6.2 engaged with the driving bevel gear 6 drives the ball spline shaft 7.4 to rotate. The rotation of the ball spline shaft 6.5 drives the driving gear 7.7 and the driven gear 7.8 to rotate in turn through the transmission of the ball spline sleeve 7.5. Since the lower edge of the filling barrel is resting on the shoulders 7.10 of the respective driven gear 7.8. The filling barrel is driven to rotate around the circle center of the barrel, and meanwhile, the radial displacement of the filling barrel is limited by the side wall of the driven gear 7.8, so that the barrel is guaranteed not to displace when rotating.

The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims (5)

1. The automatic centering rotary barrel device for the filling machine comprises a fixed plate and is characterized in that a jacking cylinder is arranged on the fixed plate, a centering assembly is arranged on a piston rod of the jacking cylinder, the centering assembly comprises a centering bottom plate, the piston rod of the jacking cylinder abuts against the centering bottom plate, a central point is arranged on the centering bottom plate, more than three groups of guide rail sliding blocks are arranged on a straight line taking the central point as a transmitting point on the centering bottom plate, and a fan-shaped angle formed by connecting lines of the guide rail sliding blocks is larger than 180 degrees; the guide rail sliding blocks are provided with sliding plates sliding on the guide rail sliding blocks, transmission chain wheels are arranged at the positions, far away from the center points, of the guide rail sliding blocks, transmission chain wheels are arranged at the positions, close to the center points, between the adjacent two groups of guide rail sliding blocks, a centering chain wrapping all the transmission chain wheels and arranged in a plum blossom shape is arranged above the centering bottom plate, one transmission chain wheel is a driving chain wheel, the other transmission chain wheels are driven chain wheels, a chain wheel driving mechanism driving the driving chain wheel to rotate is arranged at the driving chain wheel, and the driven chain wheels are connected with the centering bottom plate through driven chain wheel shafts; each group of sliding plates is provided with a centering chain fixing block connected with a centering chain and only connected with a single side at the same side of the centering chain at each group of guide rail sliding blocks; the rotary drum support is characterized in that a rotary transmission assembly is arranged above the centering assembly, the rotary transmission assembly comprises a transmission bottom plate, a support column for supporting the transmission bottom plate is arranged on the centering bottom plate, a driving bevel gear is arranged at a position corresponding to the central point of the transmission bottom plate and the centering bottom plate, a gear driving mechanism for driving the driving bevel gear to rotate is arranged at the position of the driving bevel gear, a support rotary drum assembly is arranged on each sliding plate, the support rotary drum assembly comprises a support rotary drum seat fixed on each sliding plate, an installation hole is formed in each support rotary drum seat, a driving gear installation shaft is arranged in each installation hole, the driving gear installation shafts are connected with the installation holes through bearings, a ball spline shaft is arranged in each driving gear installation shaft, the ball spline shaft is connected with the driving gear installation shaft through a ball spline sleeve, a driven bevel gear meshed with the driving bevel gear is arranged at the end part, far away from the installation hole, a driving gear is arranged on each driving gear, a driven gear meshed with the driving gear is arranged on each support rotary drum seat, and the driven gear and the support rotary drum seat are connected with a bearing through a driven gear shaft; a shaft shoulder with the diameter smaller than that of the driven gear is arranged on one side of the driven gear, which is positioned on the driving bevel gear.

2. The self-centering barrel assembly according to claim 1, wherein said rail blocks are uniformly arranged along a circumferential direction having a center point as a circular point.

3. The self-centering barrel rotating device for filling machines according to claim 1, wherein a guide assembly for guiding the centering assembly is provided on the fixing plate.

4. The self-centering barrel assembly according to claim 3, wherein the guide assembly comprises a guide hole formed in the centering bottom plate and a guide rod fixed to the fixing plate and passing through the guide hole.

5. The self-centering barrel rotating device for the filling machine according to claim 1, wherein the sprocket driving mechanism comprises a centering speed reducer and a centering hand wheel mounted on an input shaft of the centering speed reducer.

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