CN217456568U

CN217456568U - Strip box pre-folding device

Info

Publication number: CN217456568U
Application number: CN202221242241.3U
Authority: CN
Inventors: 贾廉泽; 张庆昭; 胡亚凯; 张金; 李想; 李自安; 殷启元; 王涛; 何龙; 牛雪; 石钦; 邓煜东; 吕红海; 万一凡; 张帅伟
Original assignee: China Tobacco Henan Industrial Co Ltd
Current assignee: China Tobacco Henan Industrial Co Ltd
Priority date: 2022-05-22
Filing date: 2022-05-22
Publication date: 2022-09-20
Anticipated expiration: 2032-05-22

Abstract

The utility model discloses a barrel is folding device in advance, include: the folding accessory plate of two positive fixedly connected with of mounting panel, the positive left and right sides of mounting panel is fixedly connected with left side board and right side board respectively, rotates through the bearing between left side board and the right side board and is connected with first pivot and second pivot, and the surface of first pivot and second pivot is fixedly connected with conveying roller and folding roller in advance respectively, the right side fixedly connected with motor of right side board, the output of motor and the right-hand member fixed connection of first pivot. The barrel passes through the conveying roller and carries downwards to the crease of barrel both sides is located folding accessory plate department, because the top and the mounting panel level of folding accessory plate, the bottom of folding accessory plate is perpendicular with the mounting panel gradually, and the outside through with folding roller cooperation in advance with the barrel is upwards folding this moment, thereby deepens the crease of barrel, avoids the box cigarette paper folding not good time strip package often appearing when production, improves the quality after the product forms.

Description

Strip box pre-folding device

Technical Field

The utility model relates to a cigarette equipment field, more specifically relates to a barrel is folding device in advance.

Background

With the maturity of cigarette and packaging technology, cigarette and packaging equipment also tend to develop in high automation degree and high production speed. For improving the packing efficiency of a cigarette carton and reducing the labor cost, a cigarette carton packing machine is gradually introduced into a domestic cigarette factory, and one packing machine can simultaneously meet the requirement of the cigarette carton produced by a plurality of packing machines and replace the traditional manual packing mode.

The existing carton cigarette paper needs manual pre-folding before packaging and forming if the crease of the carton cigarette paper is too shallow, so that the carton cigarette paper can be well formed, and the existing carton cigarette paper has the defect that a secondary carton packet with poor folding of the carton cigarette paper often appears during production due to too shallow crease lines, so that serious quality defects are formed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a barrel is folding device's new technical scheme in advance.

According to the utility model, a barrel pre-folding device is provided, which comprises a mounting plate, a folding auxiliary plate, a left side plate, a right side plate, a first rotating shaft, a second rotating shaft, a conveying roller, a pre-folding roller and a motor;

the folding mechanism comprises a mounting plate, a left side plate, a right side plate, a first rotating shaft, a second rotating shaft, a motor, a second rotating shaft, a first rotating shaft, a second rotating shaft, a conveying roller and a pre-folding roller, wherein the two folding auxiliary plates are fixedly connected to the front side of the mounting plate, the left side plate and the right side plate are fixedly connected to the left side and the right side of the front side of the mounting plate respectively, the first rotating shaft and the second rotating shaft are rotatably connected between the left side plate and the right side plate through bearings, the conveying roller and the pre-folding roller are fixedly connected to the outer surfaces of the first rotating shaft and the second rotating shaft respectively, the motor is fixedly connected to the right side of the right side plate, and the output end of the motor is fixedly connected with the right end of the first rotating shaft.

Optionally, the top end of the folding auxiliary plate is horizontal to the mounting plate, and the bottom end of the folding auxiliary plate is gradually vertical to the mounting plate.

Optionally, the apparatus further comprises: a connecting assembly;

the left ends of the first rotating shaft and the second rotating shaft are in transmission connection through the connecting assembly.

Optionally, a long hole is formed in the front face of the mounting plate, and a plurality of rotating rollers are rotatably connected between the inner walls of the left side and the inner walls of the right side of the long hole through bearings.

Optionally, the turning roller is flush with the front face of the mounting plate.

Optionally, the connecting assembly includes a driving pulley, a driven pulley and a belt, the driving pulley and the driven pulley are respectively and fixedly connected with the first rotating shaft and the second rotating shaft, and the driving pulley and the driven pulley are connected through belt transmission.

Optionally, a gap is left between the outer surface of each of the pre-folding roller and the conveying roller and the front surface of the mounting plate.

Optionally, the transport roller and the pre-folding roller are equal in length.

Optionally, the left side and the right side of the outer surface of the conveying roller are fixedly connected with convex rings, and the convex rings correspond to the folding auxiliary plates.

Optionally, an auxiliary roller is arranged between the conveying roller and the pre-folding roller, and the left end and the right end of the auxiliary roller are respectively rotatably connected with the left side plate and the right side plate through bearings.

According to the utility model discloses an embodiment has following beneficial effect: the barrel passes through the conveying roller and carries downwards to the crease of barrel both sides is located folding accessory plate department, because the top and the mounting panel level of folding accessory plate, the bottom of folding accessory plate is perpendicular with the mounting panel gradually, and the outside through with folding roller cooperation in advance with the barrel is upwards folding this moment, thereby deepens the crease of barrel, avoids the box cigarette paper folding not good time strip package often appearing when production, improves the quality after the product forms.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic perspective view of a barrel pre-folding apparatus according to an embodiment;

FIG. 2 is a schematic diagram illustrating a top view of a barrel pre-folding apparatus according to an embodiment;

FIG. 3 is a schematic diagram illustrating a right side cross-sectional view of a barrel pre-folding apparatus according to an embodiment;

fig. 4 is a schematic structural view of a conveying roller provided according to the embodiment.

The figures are labeled as follows: 1-mounting plate, 2-folding auxiliary plate, 3-left side plate, 4-right side plate; 5-a first rotating shaft, 6-a second rotating shaft, 7-a connecting component, 8-a conveying roller, 9-a pre-folding roller, 10-a motor, 101-a long hole, 102-a rotating roller, 701-a driving pulley, 702-a driven pulley, 703-a belt, 801-a convex ring and 11-an auxiliary roller.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

Example (b):

the embodiment provides a barrel pre-folding device, which comprises a mounting plate 1, a folding auxiliary plate 2, a left side plate 3, a right side plate 4, a first rotating shaft 5, a second rotating shaft 6, a conveying roller 8, a pre-folding roller 9 and a motor 10; two folding accessory plates 2 of the positive fixedly connected with of mounting panel 1, the top and the mounting panel 1 level of folding accessory plate 2, the bottom of folding accessory plate 2 is perpendicular with mounting panel 1 gradually, the positive left and right sides of mounting panel 1 is fixedly connected with left side board 3 and right side board 4 respectively, it is connected with first pivot 5 and second pivot 6 to rotate through the bearing between left side board 3 and the right side board 4, the left end of first pivot 5 and second pivot 6 passes through coupling assembling 7 transmission and connects, the surface difference fixedly connected with conveying roller 8 and the roller 9 of folding in advance of first pivot 5 and second pivot 6, the right side fixedly connected with motor 10 of right side board 4, the output of motor 10 and the right-hand member fixed connection of first pivot 5.

As shown in fig. 1 and 3, a long hole 101 is formed in the front surface of the mounting plate 1, a plurality of rotating rollers 102 are rotatably connected between the inner walls of the left side and the right side of the long hole 101 through bearings, the rotating rollers 102 are flush with the front surface of the mounting plate 1, and the plurality of rotating rollers 102 reduce friction between the barrel and the mounting plate 1 and perform conveying better.

As shown in fig. 1 and 2, the connecting assembly 7 includes a driving pulley 701, a driven pulley 702, and a belt 703, the driving pulley 701 and the driven pulley 702 are respectively fixedly connected to the first rotating shaft 5 and the second rotating shaft 6, the driving pulley 701 and the driven pulley 702 are in transmission connection through the belt 703, the first rotating shaft 5 can drive the driving pulley 701 to rotate in the rotating process, and the driving pulley 701 and the driven pulley 702 are in transmission connection through the belt 703, at this time, the driving pulley 701 can drive the second rotating shaft 6 to rotate in the rotating process.

As shown in fig. 1 and 3, a gap is left between the outer surfaces of the pre-folding roller 9 and the conveying roller 8 and the front surface of the mounting plate 1, the conveying roller 8 and the pre-folding roller 9 are equal in length, the strip is conveyed downwards through the conveying roller 8 after being placed off, and the folding auxiliary plate 2 is matched with the pre-folding roller 9 to deepen the crease.

As shown in fig. 1 and 4, the left and right sides of the outer surface of the conveying roller 8 are fixedly connected with convex rings 801, the convex rings 801 correspond to the folding auxiliary plate 2, and the convex rings 801 are used for rolling the folding marks to better perform pre-folding.

As shown in fig. 1 and 3, an auxiliary roller 11 is disposed between the conveying roller 8 and the pre-folding roller 9, the left end and the right end of the auxiliary roller 11 are rotatably connected with the left side plate 3 and the right side plate 4 through bearings, and the auxiliary roller 11 facilitates conveying of the barrel between the conveying roller 8 and the pre-folding roller 9.

The working principle is as follows: when in use, the motor 10 is turned on to drive the first rotating shaft 5 to rotate, the first rotating shaft 5 can drive the conveying roller 8 and the driving belt wheel 701 to rotate in the rotating process, because the driving pulley 701 is in transmission connection with the driven pulley 702 through the belt 703, the driving pulley 701 can drive the second rotating shaft 6 to rotate in the rotating process, the second rotating shaft 6 can drive the pre-folding roller 9 to rotate in the rotating process, the barrel is conveyed downwards through the conveying roller 8 after coming down, the creases on the two sides of the barrel are positioned at the folding auxiliary plate 2, because the top end of the folding auxiliary plate 2 is horizontal to the mounting plate 1, the bottom end of the folding auxiliary plate 2 is gradually vertical to the mounting plate 1, at the moment, the outer side of the barrel is folded upwards by matching with the pre-folding roller 9, thereby deepen the crease of barrel, avoid often appearing the not good secondary strip package of barrel cigarette paper folding when production, improve the quality after the product forms.

To sum up, the barrel passes through the conveying roller and carries downwards to the crease of barrel both sides is located folding accessory plate department, because the top and the mounting panel level of folding accessory plate, the bottom of folding accessory plate is perpendicular with the mounting panel gradually, upwards folds the outside of barrel through cooperating with the roller of folding in advance this moment, thereby deepens the crease of barrel, avoids the not good secondary barrel of barrel cigarette paper folding often appearing when production, improves the quality after the product forms.

Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A barrel pre-folding apparatus, comprising: the device comprises a mounting plate, a folding auxiliary plate, a left side plate, a right side plate, a first rotating shaft, a second rotating shaft, a conveying roller, a pre-folding roller and a motor;

2. The barrel pre-folding apparatus according to claim 1 wherein the top end of the folding assist plate is horizontal to the mounting plate and the bottom end of the folding assist plate is vertical to the mounting plate.

3. The barrel pre-folding device according to claim 1, further comprising: a connecting assembly;

4. The barrel pre-folding device according to claim 1, wherein the front surface of the mounting plate is provided with a long hole, and a plurality of rotating rollers are rotatably connected between the inner walls of the left side and the inner walls of the long hole through bearings.

5. A barrel pre-folding apparatus according to claim 4, wherein said turning roller is flush with the front face of the mounting plate.

6. The barrel pre-folding device according to claim 3, wherein the connecting assembly comprises a driving pulley, a driven pulley and a belt, the driving pulley and the driven pulley are fixedly connected with the first rotating shaft and the second rotating shaft respectively, and the driving pulley and the driven pulley are in transmission connection through the belt.

7. The barrel pre-folding apparatus according to claim 1 wherein the outer surfaces of the pre-folding roller and the feed roller are each spaced from the front face of the mounting plate.

8. A cartridge prefolding apparatus according to claim 7, wherein the feed roller and prefolding roller are of equal length.

9. The barrel pre-folding device according to claim 8, wherein a convex ring is fixedly connected to each of left and right sides of an outer surface of the feed roller, and the convex ring corresponds to the folding assisting plate.

10. The barrel pre-folding device according to claim 9, wherein an auxiliary roller is arranged between the conveying roller and the pre-folding roller, and the left end and the right end of the auxiliary roller are respectively rotatably connected with the left side plate and the right side plate through bearings.