CN219029925U

CN219029925U - Tobacco bale tilting mechanism

Info

Publication number: CN219029925U
Application number: CN202223591478.5U
Authority: CN
Inventors: 王智勇; 邱闯; 靳广会
Original assignee: Guizhou Hengyizhi Technology Co ltd
Current assignee: Guizhou Hengyizhi Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-16
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a tobacco package overturning mechanism, and belongs to the technical field of tobacco packaging equipment. The mechanism comprises a driving wheel and a driven wheel, wherein a plurality of pinch roller components are arranged on the inner wall of the driving wheel, a bag clamping component is arranged on one side of the driven wheel, and the bag clamping component is positioned on the inner side of the driving wheel and is in contact with rollers in the pinch roller components. The clamping and packing components are limited through the plurality of pressing wheel components, the pressing wheel components and the clamping and packing components are in rolling friction, friction force between the pressing wheel components and the clamping and packing components is small, service life of the clamping and packing components is prolonged, and operation precision of the cigarette packet overturning mechanism is guaranteed.

Description

Tobacco bale tilting mechanism

Technical Field

The utility model relates to a tobacco package overturning mechanism, and belongs to the technical field of tobacco packaging equipment.

Background

At present, the automation of the packaging of cigarettes is realized, but the packaging forms of finished products produced by each manufacturer are different, and the double-layer cigarette packet needs to be turned 180 degrees due to the packaging requirement.

For this reason, chinese patent document with publication number CN215285454U discloses a tobacco bale turning device, which comprises a driving wheel which is vertically arranged and is annular, a driven wheel is movably sleeved in the driving wheel, the driven wheel is linked with the driving wheel, a containing through groove is arranged in the middle of the driven wheel, and the containing through groove is horizontally arranged; the driving wheel rotates around the axial direction of the driving wheel, and the through direction of the containing through groove is consistent with the axial direction of the driving wheel. Through the cooperation of drive wheel and follow driving wheel to set up the holding through groove on following the driving wheel, thereby realize the upset to the tobacco bale, through the specification size of adjustment holding through groove, can realize the upset to the arbitrary angle and the multilayer tobacco bale of individual layer or multilayer.

However, a driven wheel in the cigarette packet overturning device is in sliding connection with a guide sleeve on the driving wheel through a guide rod, the guide rod and the guide sleeve are in sliding friction, and after the cigarette packet overturning device is used for a long time, the guide rod and the guide sleeve are easy to wear, so that the running accuracy of the cigarette packet overturning device is reduced.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a tobacco bale overturning mechanism.

The utility model is realized by the following technical scheme:

the utility model provides a tobacco bale tilting mechanism, includes drive wheel and follow driving wheel, be equipped with a plurality of pinch roller parts on the inner wall of drive wheel, one side from the driving wheel is equipped with the clamp package part, the clamp package part is located the inboard of drive wheel to contact with the gyro wheel in each pinch roller part.

The outer circular surface of the driving wheel is provided with gear teeth.

The pinch roller component comprises two supporting plates and a wheel frame, wherein the two supporting plates are arranged on the inner wall of the driving wheel side by side, the wheel frame is connected with one supporting plate through two fasteners and is connected with the two supporting plates through a gap adjusting assembly, and the idler wheels are arranged on the wheel frame through the fastening assembly.

The fastening piece is a bolt A, and the fastening component comprises a bolt B and a nut B in threaded connection with the bolt B.

The gap adjusting assembly comprises an adjusting rod and a nut C in threaded connection with the adjusting rod.

The adjusting rod comprises a countersunk head section and an eccentric section, one end of the eccentric section is connected with the countersunk head section through a transition section, the other end of the eccentric section is provided with a threaded section, and the countersunk head section, the transition section and the threaded section are coaxially arranged and eccentrically arranged with the eccentric section.

The bag clamping component comprises a bag turning pipe, two bag clamping components A and two bag clamping components B are symmetrically arranged on the bag turning pipe, and the bag clamping components A and the bag clamping components B are alternately arranged.

The cross section of the outer wall of the ladle pipe is polygonal, and the cross section of the inner wall of the ladle pipe is rectangular.

The clamping and packing assembly A comprises a pressing plate and a spring, wherein the pressing plate is positioned on the inner side of the overturning pipe, two guide posts are arranged side by side on the pressing plate, the guide posts penetrate through the wall of the overturning pipe and are in sliding connection with the wall of the overturning pipe, one end, far away from the pressing plate, of each guide post is provided with a limiting block, one end of the spring is connected with the pressing plate, and the other end of the spring is connected with the overturning pipe through a screw plug.

The clamping and packing assembly B comprises an L-shaped limiting plate, the L-shaped limiting plate is connected with one end of the overturning and packing pipe through a plurality of fasteners, and an elongated hole is formed in the L-shaped limiting plate at a position corresponding to the fasteners.

The utility model has the beneficial effects that: the clamping and packing components are limited through the plurality of pressing wheel components, the pressing wheel components and the clamping and packing components are in rolling friction, friction force between the pressing wheel components and the clamping and packing components is small, service life of the clamping and packing components is prolonged, and operation precision of the cigarette packet overturning mechanism is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 at another view angle;

FIG. 3 is an assembly view of the drive wheel and puck assembly of the present utility model;

FIG. 4 is an assembly view of the adjustment rod, fastener, wheel carriage, roller and nut C of the present utility model;

FIG. 5 is a schematic view of the structure of the adjusting lever of the present utility model;

fig. 6 is an assembly view of the driven wheel and the pack assembly of the present utility model.

In the figure: 1-driving wheel, 2-driven wheel, 3-pinch roller component, 30-supporting plate, 31-adjusting rod, 310-countersunk head section, 311-transition section, 312-eccentric section, 313-threaded section, 32-fastener, 33-wheel carrier, 34-roller, 35-nut C, 4-clamping component, 40-ladle tube, 41-pressing plate, 42-spring, 43-limiting block, 44-guide pillar and 45-L-shaped limiting plate.

Detailed Description

The technical solution of the present utility model is further described below, but the scope of the claimed utility model is not limited to the above.

As shown in fig. 1 to 6, the cigarette packet overturning mechanism according to the present utility model comprises a driving wheel 1 and a driven wheel 2, wherein a plurality of pinch roller components 3 are mounted on the inner wall of the driving wheel 1, a packet clamping component 4 is arranged on one side of the driven wheel 2, and the packet clamping component 4 is positioned on the inner side of the driving wheel 1 and is in contact with a roller 34 in each pinch roller component 3. When the cigarette packet overturning device is used, a cigarette packet is clamped by the packet clamping component 4, the driving wheel 1 is driven to rotate by external power, and the driving wheel 1 drives the packet clamping component 4 and the driven wheel 2 to rotate by the multiple pinch roller components 3, so that the cigarette packet positioned on the inner side of the packet clamping component 4 overturns 180 degrees. The clamping and packing parts 4 are limited through the plurality of pressing wheel parts 3, the pressing wheel parts 3 and the clamping and packing parts 4 are in rolling friction, the friction force between the pressing wheel parts 3 and the clamping and packing parts 4 is small, the service life of the clamping and packing parts is prolonged, and the operation precision of the tobacco package overturning mechanism is ensured.

Gear teeth are machined on the outer circular surface of the driving wheel 1.

The pinch roller component 3 comprises two support plates 30 and a wheel frame 33, wherein the two support plates 30 are arranged on the inner wall of the driving wheel 1 side by side, the wheel frame 33 is connected with one support plate 30 through two fastening pieces 32 and is connected with the two support plates 30 through a gap adjusting component, and the idler wheels 34 are arranged on the wheel frame 33 through the fastening components.

The fastener 32 is a bolt a, and the fastening assembly includes a bolt B and a nut B screwed with the bolt B.

The gap adjusting assembly comprises an adjusting rod 31 and a nut C35 in threaded connection with the adjusting rod 31.

The adjusting rod 31 comprises a countersunk head section 310 and an eccentric section 312, one end of the eccentric section 312 is connected with the countersunk head section 310 through a transition section 311, the other end of the eccentric section 312 is provided with a threaded section 313, and the countersunk head section 310, the transition section 311 and the threaded section 313 are coaxially arranged and eccentrically arranged with the eccentric section 312. When in use, the adjusting rod 31 can be rotated to drive the wheel frame 33 and the roller 34 to move through the eccentric section 312 on the adjusting rod, so that the roller 34 is tightly pressed on the outer wall of the ladle pipe 40, thereby reducing or even eliminating the gap between the roller 34 and the ladle pipe 40, and ensuring the accuracy of the axial movement of the ladle pipe 40 and the driven wheel 2 along the driving wheel 1.

The bag clamping component 4 comprises a bag overturning pipe 40, two bag clamping components A and two bag clamping components B are symmetrically arranged on the bag overturning pipe 40, and the bag clamping components A and the bag clamping components B are alternately arranged.

The cross section of the outer wall of the ladle pipe 40 is polygonal, and the cross section of the inner wall is rectangular.

The clamping and packing assembly A comprises a pressing plate 41 and a spring 42, the pressing plate 41 is located on the inner side of the packing turning tube 40, two guide posts 44 are arranged on the pressing plate 41 side by side, the guide posts 44 penetrate through the tube wall of the packing turning tube 40 and are in sliding connection with the tube wall of the packing turning tube 40, a limiting block 43 is arranged at one end, far away from the pressing plate 41, of each guide post 44, one end of the spring 42 is connected with the pressing plate 41, and the other end of the spring 42 is connected with the packing turning tube 40 through a screw plug. The tobacco bale is clamped by two bale clamping assemblies A.

The clamping and packing assembly B comprises an L-shaped limiting plate 45, the L-shaped limiting plate 45 is connected with one end of the ladle overturning pipe 40 through a plurality of fasteners, and an elongated hole is formed in the L-shaped limiting plate 45 at a position corresponding to the fasteners. The fastener is a screw. The distance between the two L-shaped limiting plates 45 is adjustable so as to adapt to the clamping requirements of the cigarette packs with different length or width specifications.

The utility model relates to a tobacco bale overturning mechanism, which has the following working principle:

after pushing the double-layer cigarette packet into the packet clamping component 4, the double-layer cigarette packet is positioned in the length or width direction through the two packet clamping components B, and the double-layer cigarette packet is clamped through the two packet clamping components A. The driving wheel 1 is driven to rotate by external power, and the driving wheel 1 drives the bag clamping component 4 and the driven wheel 2 to rotate by a plurality of pinch roller components 3, so that the double-layer cigarette bag positioned on the inner side of the bag clamping component 4 is turned 180 degrees. After the double-layer cigarette packet is turned over, the working principle of the exit packet clamping component 4 is the same as that of the prior art with the publication number of CN 215285454U.

The utility model may also be used to flip an individual pack 180 degrees.

Claims

1. A tobacco bale tilting mechanism which characterized in that: the automatic clamping device comprises a driving wheel (1) and a driven wheel (2), wherein a plurality of pinch roller components (3) are arranged on the inner wall of the driving wheel (1), a clamping component (4) is arranged on one side of the driven wheel (2), and the clamping component (4) is positioned on the inner side of the driving wheel (1) and is in contact with a roller (34) in each pinch roller component (3).

2. The pack tipping mechanism of claim 1, wherein: the outer circular surface of the driving wheel (1) is provided with gear teeth.

3. The pack tipping mechanism of claim 1, wherein: the pinch roller component (3) comprises two support plates (30) and a wheel frame (33), wherein the two support plates (30) are arranged on the inner wall of the driving wheel (1) side by side, and the wheel frame (33) is connected with one support plate (30) through two fasteners (32) and is connected with the two support plates (30) through a gap adjusting assembly; the roller (34) is mounted on the wheel frame (33) by a fastening assembly.

4. A pack tipping mechanism as claimed in claim 3, wherein: the fastener (32) is a bolt A; the fastening assembly comprises a bolt B and a nut B in threaded connection with the bolt B.

5. A pack tipping mechanism as claimed in claim 3, wherein: the gap adjusting assembly comprises an adjusting rod (31) and a nut C (35) in threaded connection with the adjusting rod (31).

6. The pack tipping mechanism as claimed in claim 5, wherein: the adjusting rod (31) comprises a countersunk head section (310) and an eccentric section (312), one end of the eccentric section (312) is connected with the countersunk head section (310) through a transition section (311), a threaded section (313) is arranged at the other end of the eccentric section, and the countersunk head section (310), the transition section (311) and the threaded section (313) are coaxially arranged and eccentrically arranged with the eccentric section (312).

7. The pack tipping mechanism of claim 1, wherein: the bag clamping component (4) comprises a bag turning pipe (40), two bag clamping components A and two bag clamping components B are symmetrically arranged on the bag turning pipe (40), and the bag clamping components A and the bag clamping components B are alternately arranged.

8. The pack tipping mechanism of claim 7, wherein: the cross section of the outer wall of the ladle pipe (40) is polygonal, and the cross section of the inner wall is rectangular.

9. The pack tipping mechanism of claim 7, wherein: the clamp pack assembly A comprises a pressing plate (41) and a spring (42), wherein the pressing plate (41) is located on the inner side of a pack turning tube (40), two guide posts (44) are arranged on the pressing plate (41) side by side, the guide posts (44) penetrate through the tube wall of the pack turning tube (40) and are in sliding connection with the tube wall of the pack turning tube (40), a limiting block (43) is arranged at one end, far away from the pressing plate (41), of each guide post (44), one end of the spring (42) is connected with the pressing plate (41), and the other end of the spring is connected with the pack turning tube (40) through a screw plug.

10. The pack tipping mechanism of claim 7, wherein: the clamping and packing assembly B comprises an L-shaped limiting plate (45), the L-shaped limiting plate (45) is connected with one end of the overturning and packing pipe (40) through a plurality of fasteners, and an elongated hole is formed in the L-shaped limiting plate (45) at a position corresponding to the fasteners.