CN212333202U - Revolution type bottle rotating machine - Google Patents

Abstract

The utility model relates to the field of packaging equipment, in particular to a revolution type bottle rotating machine, which comprises a conveying device and a bottle rotating device, wherein the conveying device is used for conveying bottles in the horizontal direction, the bottle rotating device is arranged adjacent to the conveying device and comprises a frame and a bottle rotating mechanism, the bottle rotating mechanism comprises a connecting part and a pusher dog, one end of the connecting part is rotationally connected to the frame, the other end of the connecting part is connected to the pusher dog, the connecting part can drive the pusher dog to rotate relative to the conveying device, the pusher dog is abutted against the bottles when the connecting part rotates relative to the frame, so as to drive the bottle body to sweep an arc-shaped track and rotate relative to the conveying device to complete the bottle rotating operation, compared with the existing multi-station turntable mechanism, the revolution type bottle rotating machine simplifies the structure of equipment, reduces the space occupation and equipment cost of the equipment, and can be adapted to the existing linear conveyor so as to be flexibly distributed.

Description

Revolution type bottle rotating machine

Technical Field

The utility model relates to a equipment for packing field especially relates to a revolution formula changes bottle machine.

Background

In order to meet the labeling requirement of the food packaging bottle body, the bottle body on the production conveying line needs to be rotated, and particularly, the bottle rotating operation needs to rotate the bottle body relative to the conveying direction of the production conveying line. At present, in order to realize the bottle operation of bottle, generally adopt multistation carousel mechanism, have a plurality of stations that are used for the joint bottle in the multistation carousel mechanism, the bottle of joint in above-mentioned station changes the angle of the direction of delivery of bottle and production transfer chain gradually along with the carousel rotation of multistation carousel mechanism.

The multi-station turntable mechanism has the following disadvantages: 1. the turntable of the multi-station turntable mechanism occupies a large space, so that a production line is difficult to modify to adapt to a new product production process; 2. the equipment investment of the multi-station turntable mechanism is large when the single bottle rotating function requirement is realized, and the economic requirement of a production line cannot be met; 3. the feeding conveyor and the discharging conveyor connected to the multi-station turntable mechanism are not in the same straight line, but have a certain included angle (or are arranged in a mutually perpendicular mode), so that the layout of the whole production conveying line is undoubtedly influenced, and the flexible layout of the production conveying line is greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a revolution type bottle rotating machine to solve the problem that present bottle rotating mechanism equipment drops into big, occupation space is many and unable nimble overall arrangement.

Based on this, the utility model provides a revolution formula changes bottle machine, include:

the conveying device is used for conveying the bottle bodies in the horizontal direction; and

the bottle rotating device is arranged adjacent to the conveying device and comprises a rack and a bottle rotating mechanism, the bottle rotating mechanism comprises a connecting part and a pusher dog, one end of the connecting part is rotatably connected to the rack, and the other end of the connecting part is connected to the pusher dog; the pusher dog is abutted against the bottle body when the connecting part rotates relative to the rack so as to drive the bottle body to sweep an arc-shaped track and rotate relative to the conveying device.

Preferably, the pusher dog is provided with a groove for clamping the bottle body.

Preferably, the shape of the groove is matched with the shape of the outer side wall of the bottle body.

Preferably, an anti-slip cushion layer is arranged on the inner side wall of the groove.

Preferably, the method further comprises the following steps:

the guide device and the bottle rotating device are respectively arranged on two sides of the conveying device, the guide device comprises an arc-shaped guide part, and the outer side wall of the bottle body can be slidably abutted against the guide part when the bottle body sweeps the arc-shaped track.

Preferably, the guide device further comprises a mounting bracket and an adjusting mechanism, the adjusting mechanism is arranged on the mounting bracket, and the guide component is connected to the adjusting mechanism;

the adjusting mechanism is used for adjusting the distance between the guide component and the conveying device in the vertical direction and/or adjusting the distance between the guide component and the conveying device in the direction normal to the conveying direction of the conveying device.

Preferably, the guide device further comprises a first auxiliary conveyor member disposed parallel to and adjacent to the conveyor device, on which the vials slide as they sweep the arcuate path.

Preferably, the bottle rotating device further comprises more than one second auxiliary conveying component which is parallel to the conveying device, and the second auxiliary conveying component is arranged on the rack; the outer side wall of the bottle body can be supported on the second auxiliary conveying part after the bottle body is finished to rotate relative to the conveying device.

Preferably, a rolling member is arranged on one side of the second auxiliary conveying component close to the conveying device.

Preferably, each bottle rotating mechanism is provided with more than two connecting parts and the poking claws which correspond to the connecting parts one by one, the more than two connecting parts are rotatably connected to the rack around the same rotating axis, and the more than two connecting parts are circumferentially distributed along the rotating axis.

Preferably, the number of the bottle rotating devices is more than two, and the more than two bottle rotating devices are sequentially arranged along the conveying direction of the conveying device.

The utility model discloses a revolution formula bottle rotating machine, including conveyor and bottle rotating device, conveyor is used for carrying the bottle on the horizontal direction, bottle rotating device sets up with conveyor is adjacent, bottle rotating device includes frame and bottle rotating mechanism, bottle rotating mechanism includes adapting unit and pusher dog, adapting unit's one end is rotated and is connected in the frame, the other end is connected in the pusher dog, adapting unit can drive the relative conveyor of pusher dog and rotate, the pusher dog butt in the bottle when adapting unit relative frame rotates, rotate with drive bottle sweeping an arc orbit and relative conveyor, in order to accomplish the bottle operation of changeing, this revolution formula bottle rotating machine has compared the structure of having simplified equipment in current multistation carousel mechanism, the space that has reduced equipment occupies and equipment cost, and can adapt to current linear conveyor, so that the overall arrangement is nimble.

Drawings

FIG. 1 is one of the schematic perspective views of a revolving type bottle-rotating machine;

FIG. 2 is a second schematic perspective view of the revolving type bottle-rotating machine;

FIG. 3 is a schematic front view of the revolving type bottle-rotating machine;

FIG. 4 is a schematic side view of the revolving type bottle rotating machine;

FIG. 5 is a schematic rear view of the revolving type bottle rotating machine;

FIG. 6 is a schematic top view of the revolving type bottle rotating machine;

FIG. 7 is a schematic structural diagram of a bottle rotating mechanism of the revolution type bottle rotating machine;

FIG. 8 is a schematic structural view of a guide device of the revolution type bottle rotating machine;

FIG. 9 is a schematic structural view of an adjusting mechanism of the revolving type bottle rotating machine;

FIG. 10 is a schematic view of a transition stage of a bottle rotating mechanism of the revolving type bottle rotating machine;

FIG. 11 is a schematic view of a bottle rotating stage of a bottle rotating mechanism of the revolution type bottle rotating machine;

FIG. 12 is a schematic view of the out-turning stage of the bottle turning structure of the revolving type bottle turning machine;

FIG. 13 is a schematic view of a layout of a plurality of first bottle rotating devices;

fig. 14 is a schematic layout of a plurality of first bottle rotating devices and a plurality of second bottle rotating devices.

100, a conveying device; 200. a bottle rotating device; 210. a frame; 211. a shock-absorbing member; 212. a drive shaft; 213. a motor; 214. a speed reducer; 220. a bottle rotating mechanism; 221. a connecting member; 222. a pusher dog; 222a, a groove; 222b, an anti-slip cushion layer; 223. an adjustment member; 230. a second auxiliary conveying member; 200a, a first bottle rotating device; 200b, a second bottle rotating device; 300. a guide device; 310. a guide member; 320. mounting a bracket; 330. an adjustment mechanism; 331. an adjusting block; 331a, a first adjustment hole; 331b, a second adjusting hole; 332. a first adjusting lever; 333. a second adjusting lever; 340. a first auxiliary conveying member; 350. a guide member; 400. and (4) a bottle body.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 to 14, a revolving type bottle rotating machine of the present invention is schematically shown, which includes a conveying device 100 and a bottle rotating device 200. The conveying apparatus 100 is used for linearly conveying the bottle bodies 400 in a horizontal direction, and the conveying apparatus 100 may employ a ball conveyor, a plate chain conveyor, a belt conveyor, or the like. The bottle turning device 200 is disposed adjacent to the conveying device 100, i.e. the bottle turning device 200 is located at the side of the conveying direction of the conveying device 100.

Referring to fig. 1 and 2, the bottle rotating device 200 includes a frame 210 and a bottle rotating mechanism 220, the frame 210 is fixed relative to the conveying device 100 and is used for bearing and installing the bottle rotating mechanism 220, the bottle rotating mechanism 220 includes a connecting part 221 and a finger 222, the connecting part 221 is horizontally disposed, one end of the connecting part 221 is rotatably connected to the frame 210, the other end is connected to the finger 222, the connecting part 221 can drive the finger 222 to rotate relative to the frame 210 (or the conveying device 100), and the finger 222 can be sleeved on the bottle 400 on the conveying device 100.

The pusher dog 222 abuts against the bottle 400 when the connecting part 221 rotates relative to the frame 210, so as to drive the bottle 400 to sweep an arc-shaped track on the conveying device 100 and rotate relative to the conveying device 100, and the bottle rotating operation of the bottle 400 can be completed on the conveying device 100, so that the space occupation of the revolving type bottle rotating machine is greatly reduced, and compared with the existing multi-station rotating disc mechanism, the revolving type bottle rotating machine greatly simplifies the equipment structure, and is beneficial to reducing the equipment cost so as to meet the economic requirement of the production line.

Wherein the conveyor 100 may be selected from a linear conveyor (as shown in fig. 1) or an arc conveyor. The arc conveyor has a curved conveying path, and even the curved conveying path is concentric with the curved conveying path swept by the pusher dog 222. The finger 222 can move the bottle 400 to rotate relative to the arc conveyor, and the bottle 400 can be rotated on the arc conveyor.

In some alternative embodiments, as shown in fig. 7, the finger 222 has a groove 222a for engaging the bottle 400, the shape of the groove 222a matches with the shape of the outer sidewall of the bottle 400, the groove 222a prevents the bottle 400 from rotating relative to the finger 222, and generally, the cross section of the groove 222a is substantially U-shaped for engaging with one side of the bottle 400.

In some alternative embodiments, in order to prevent the fingers 222 from scratching the bottle body 400, the inner sidewall of the groove 222a is provided with an anti-slip pad layer 222b, and the anti-slip pad layer 222b can be detached and replaced according to the shape of the bottle body 400, wherein the anti-slip pad layer 222b can be a nylon pad layer or a rubber pad layer.

In some optional embodiments, the revolving type pin tumbler further comprises a guide device 300, as shown in fig. 2, 4, 5 and 6, the guide device 300 and the pin tumbler 200 are respectively disposed at both sides of the conveying device 100. The guide device 300 includes one or more arc-shaped guide members 310, and the plurality of guide members 310 are arranged in parallel up and down; the outer sidewall of the bottle 400 slidably abuts the guide 310 as the bottle 400 sweeps through the arcuate path, and when the vial rotating device 200 is operated, the finger 222 and the guide 310 form a geometrically restricted space to restrict the bottle 400 from rotating, and the guide 310 prevents the bottle 400 from falling off the finger 222 and falling off the conveyor 100. The guiding member 310 is arc-shaped, the center of the arc is located on the rotation axis of the connecting member 221, and the guiding member 310 can be disassembled and replaced to adapt to various bottles 400 with different specifications and sizes.

In some optional embodiments, the guide device 300 further includes two guide members 350, as shown in fig. 8, one end of the guide member 350 is connected to the guide member 310 in a smooth transition manner, the other end of the guide member 350 extends along the conveying direction of the conveying device 100, when the bottle 400 approaches the bottle rotating device 200 under the conveyance of the conveying device 100, the outer sidewall of the bottle 400 slidably abuts against the guide member 350, the guide member 350 can be used to guide the bottle 400 to adjust to a normal posture, so that the finger 222 can be smoothly clamped to the bottle 400, otherwise the bottle 400 may not be correctly clamped to the bottle 400 due to an abnormal posture (e.g., a slight rotation of the bottle 400 during the conveyance).

In some alternative embodiments, in order to allow the guiding component 310 to accommodate a variety of vial 400 sizes, the guiding device 300 further comprises a mounting bracket 320 and an adjusting mechanism 330, with reference to fig. 8 and 9, the adjusting mechanism 330 is disposed on the mounting bracket 320, and the guiding component 310 is connected to the adjusting mechanism 330. The adjustment mechanism 330 is used to adjust the distance between the guide member 310 and the conveying device 100 in the vertical direction, and/or to adjust the distance between the guide member 310 and the conveying device 100 in the direction normal to the conveying direction of the conveying device 100. Specifically, the adjusting mechanism 330 includes an adjusting block 331, a first adjusting rod 332 vertically disposed, and a second adjusting rod 333 horizontally disposed, the first adjusting rod 332 is fixedly connected to the mounting bracket 320, and the second adjusting rod 333 is perpendicular to the conveying device 100; the adjusting block 331 is provided with a first adjusting hole 331a and a second adjusting hole 331b, the first adjusting rod 332 slidably penetrates through the first adjusting hole 331a, and the second adjusting rod 333 slidably penetrates through the second adjusting hole 331 b. The first adjustment lever 332 and the first adjustment hole 331a are used to adjust the distance between the guide member 310 and the conveying device 100 in the vertical direction, and the second adjustment lever 333 and the second adjustment hole 331b are used to adjust the distance between the guide member 310 and the conveying device 100 in the normal direction of the conveying device 100.

In some alternative embodiments, to avoid the lack of support at the bottom of the vials 400 during the relative sliding movement between the vials 400 and the guide member 310, the guide apparatus 300 further comprises a first auxiliary conveying member 340 disposed parallel and adjacent to the conveying apparatus 100, as shown in fig. 8, and the first auxiliary conveying member 340 may be a ball-bearing plate, and the vials 400 slide on the first auxiliary conveying member 340 as they sweep the arc-shaped path.

In some optional embodiments, the bottle rotating device 200 further includes one or more second auxiliary conveying members 230 parallel to the conveying device 100, the second auxiliary conveying members 230 may be ball-bearing plates, and the second auxiliary conveying members 230 are disposed on the frame 210. The outer sidewall of the bottle 400 may be supported by the second auxiliary conveying member 230 after the bottle 400 finishes rotating relative to the conveying device 100, so as to prevent the bottle 400 from being separated from the conveying device 100 due to inertia after the bottle 400 rotates.

In some embodiments, the second auxiliary conveying member 230 is provided with a rolling member on a side close to the conveying device 100. The rolling may be selected from balls, rollers, etc.

Further, a shock absorbing member 211 is further disposed on the frame 210, the shock absorbing member 211 may adopt shock absorbing damping, and the shock absorbing member 211 is connected to the second auxiliary conveying member 230. The second auxiliary conveying member 230 can not only guide the bottle 400 after the bottle 400 is turned, but also buffer the bottle turning operation of the bottle 400 by the cooperation of the shock absorbing member 211, thereby preventing the bottle 400 from violently colliding with the second auxiliary conveying member 230 by the driving of the pusher dog 222.

In some alternative embodiments, as shown in fig. 1 and 3, a driving shaft 212 is rotatably connected to the frame 210, the driving shaft 212 can be driven by a motor 213 and a speed reducer 214 mounted on the frame 210, one end of the connecting member 221 is connected to the driving shaft 212 through an adjusting member 223, and the adjusting member 223 allows the connecting member 221 to slide on the driving shaft 212 to adjust the relative position of the two, so that the connecting member 221 can adjust the position of the connecting member 221 on the driving shaft 212 according to the height of the bottle 400 to adapt to a plurality of bottles 400 with different heights.

In some alternative embodiments, a plurality of bottle rotating mechanisms 220 are provided, the rotation axes of the connecting parts 221 of the plurality of bottle rotating mechanisms 220 are coaxially arranged, and the plurality of connecting parts 221 are sequentially arranged along the rotation axes thereof, in fig. 3 and 4, two bottle rotating mechanisms 220 are provided, the finger 222 of the bottle rotating mechanism 220 located above is clamped on the upper half portion of the bottle body 400, and the finger 222 of the bottle rotating mechanism 220 located below is clamped on the lower half portion of the bottle body 400. More than two bottle rotating mechanisms 220 can support the bottle bodies 400 more advantageously, so that the rotating process of the bottle bodies 400 is controlled stably and reliably.

In some alternative embodiments, each bottle rotating mechanism 220 has two or more connecting parts 221 and fingers 222 corresponding to the connecting parts one by one, the two or more connecting parts 221 are rotatably connected to the frame 210 around a same rotation axis, the two or more connecting parts 221 are circumferentially distributed along the rotation axis, and the driving shaft 212 drives the bottle rotating mechanism 220 to rotate, so that the two fingers 222 of the bottle rotating mechanism 220 alternately engage with and drive the plurality of bottles 400 on the conveying device 100 to perform bottle rotating operation. Of course, two or more connecting members may be disposed in a staggered manner on a horizontal plane perpendicular to the rotational axis, or may be disposed on a horizontal plane perpendicular to the rotational axis.

The movement process of the bottle rotating mechanism 220 can be divided into: the control device (such as a single chip microcomputer, a programmable controller and the like) can control the rotation speed of the motor 213 so as to ensure the stability of the bottle rotating process. As shown in fig. 10, in the bottle transferring stage, the control device controls the bottle transferring mechanism 220 to rotate fast according to the signal given by the sensor in the preamble of the revolving type bottle transferring machine, so that the finger 222 is engaged with the bottle 400 to enter the bottle transferring stage, as shown in fig. 11, at this time, the rotational speed of the finger 222 (and the connecting part 221) is fast before slow, while the bottle transferring speed is ensured, the impact between the bottle 400 and the second auxiliary conveying part 230 at the end of the bottle transferring stage can be reduced, and in the bottle transferring stage, a closed geometric restriction space is formed between the finger 222 and the guiding part 310 to prevent the bottle 400 from rotating. As shown in fig. 12, in the out-rotating stage, the rotation speed of the finger 222 (and the connection component 221) is first slow and then fast, which not only ensures that the bottle 400 that has been rotated is smoothly separated from the finger 222 under the transportation of the transportation device 100, and reduces the squeezing of the bottle 400, but also enables the bottle rotating mechanism 220 to be quickly reset when the bottle 400 is completely separated from the finger 222, so as to wait for the next bottle rotating cycle.

In some alternative embodiments, the rotation of the bottle 400 by the finger 222 from the bottle 400 engaged with the conveying device 100 to the finger 222 is completed, and the rotation angle of the finger 222 and the connecting part 221 is 90 °, that is, the rotation angle of the bottle 400 relative to the conveying device 100 is 90 °.

In addition, when the production line process is changed (such as the requirement of changing the bottle rotating operation), the bottle rotating device 200 can be directly started or stopped, for example, after the bottle rotating device 200 is started, the pusher dog 222 of the bottle rotating device 200 drives the bottle body 400 to revolve around the rotating axis of the connecting part 221 to perform the bottle rotating operation; when the bottle turning device 200 is stopped, the pusher dog 222 and the connecting member 221 of the bottle turning device 200 are stopped, and the bottle 400 moves only in a straight line on the conveyor 100, and thus the bottle turning operation is not performed. Meanwhile, the bottle rotating devices 200 with different rotating directions can be selected according to the rotating direction requirements of bottle rotating operation, the bottle rotating device 200 driving the bottle body 400 to rotate rightwards is marked as a first bottle rotating device 200a, the bottle rotating device 200 driving the bottle body 400 to rotate leftwards is marked as a second bottle rotating device 200b, and the first bottle rotating device 200a and the second bottle rotating device 200b are mirror-symmetrical.

In some alternative embodiments, as shown in fig. 13 and 14, a plurality of bottle rotating devices 200 are provided, and a plurality of bottle rotating devices 200 are arranged in sequence along the conveying direction of the conveying device 100.

Specifically, each first bottle rotating device 200a can drive the bottle 400 to rotate right 90 ° relative to the conveying device 100, and when two first bottle rotating devices 200a are disposed on the conveying device 100, the bottle 400 can rotate right 180 °, and similarly, when three first bottle rotating devices 200a are disposed on the conveying device 100, the bottle 400 can rotate right 270 °. Conversely, each second bottle rotator 200b can drive the bottles 400 to rotate left 90 ° relative to the conveyor 100. when two second bottle rotators 200b are disposed on the conveyor 100, the bottles 400 can rotate left 180 °, and similarly, when three second bottle rotators 200b are disposed on the conveyor 100, the bottles 400 can rotate left 270 °.

Therefore, the revolution type bottle rotating machine can be flexibly configured according to production requirements, is extremely easy to modify, and can quickly adapt to new production requirements.

In summary, the revolving type bottle rotating machine of the present invention comprises a conveying device 100 and a bottle rotating device 200, the conveying device 100 is used for linearly conveying bottles 400 in a horizontal direction, the bottle rotating device 200 is disposed adjacent to the conveying device 100, the bottle rotating device 200 comprises a frame 210 and a bottle rotating mechanism 220, the bottle rotating mechanism 220 comprises a connecting part 221 and a finger 222, one end of the connecting part 221 is rotatably connected to the frame 210, the other end of the connecting part is connected to the finger 222, the connecting part 221 can drive the finger 222 to rotate relative to the conveying device 100, the finger 222 abuts against the bottles 400 when the connecting part 221 rotates relative to the frame 210, so as to drive the bottles 400 to sweep an arc track and rotate relative to the conveying device 100, so as to complete bottle rotating operation, compared with the existing multi-station rotating disc mechanism, the revolving type bottle rotating machine simplifies the structure of the apparatus, reduces the space occupation of the apparatus and the cost of the apparatus, and can be adapted to the existing linear conveyor, to facilitate flexible layout.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (11)

1. A revolution type bottle rotating machine is characterized by comprising:

the conveying device is used for conveying the bottle bodies in the horizontal direction; and

the bottle rotating device is arranged adjacent to the conveying device and comprises a rack and a bottle rotating mechanism, the bottle rotating mechanism comprises a connecting part and a pusher dog, one end of the connecting part is rotatably connected to the rack, and the other end of the connecting part is connected to the pusher dog; the pusher dog is abutted against the bottle body when the connecting part rotates relative to the rack so as to drive the bottle body to sweep an arc-shaped track and rotate relative to the conveying device.

2. The revolving type bottle rotating machine according to claim 1, wherein the fingers are provided with grooves for engaging with the bottles.

3. The revolving type bottle rotating machine according to claim 2, wherein the shape of the groove matches the shape of the outer sidewall of the bottle body.

4. The revolving type bottle rotating machine according to claim 2, wherein an anti-slip cushion is provided on an inner side wall of the groove.

5. The revolving type bottle rotating machine according to claim 1, further comprising:

the guide device and the bottle rotating device are respectively arranged on two sides of the conveying device, the guide device comprises an arc-shaped guide part, and the outer side wall of the bottle body can be slidably abutted against the guide part when the bottle body sweeps the arc-shaped track.

6. The revolving type bottle rotating machine according to claim 5, wherein the guide device further comprises a mounting bracket and an adjusting mechanism, the adjusting mechanism is provided on the mounting bracket, and the guide member is connected to the adjusting mechanism;

the adjusting mechanism is used for adjusting the distance between the guide component and the conveying device in the vertical direction and/or adjusting the distance between the guide component and the conveying device in the direction normal to the conveying direction of the conveying device.

7. The orbiting roller as claimed in claim 5, wherein said guide means further comprises a first auxiliary conveyor member disposed parallel to and adjacent to said conveyor means, said vials sliding on said first auxiliary conveyor member as they sweep through said arcuate path.

8. The revolving type bottle rotating machine according to claim 1, wherein the bottle rotating device further comprises one or more second auxiliary conveying members parallel to the conveying device, the second auxiliary conveying members being provided on the frame; the outer side wall of the bottle body can be supported on the second auxiliary conveying part after the bottle body is finished to rotate relative to the conveying device.

9. The revolving type bottle rotating machine according to claim 8, wherein a roller is provided on a side of the second auxiliary conveyor member adjacent to the conveyor.

10. The revolving type bottle rotating machine according to claim 1, wherein each bottle rotating mechanism has two or more connecting members and the fingers corresponding to the connecting members one to one, the two or more connecting members are rotatably connected to the frame around a common rotation axis, and the two or more connecting members are circumferentially distributed along the rotation axis.

11. A revolving type bottle rotating machine according to any one of claims 1 to 10, wherein the number of said bottle rotating devices is two or more, and said two or more bottle rotating devices are arranged in sequence along the conveying direction of said conveying means.

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