Tobacco bale conveying system and tobacco product packaging equipment

Abstract

The utility model relates to the technical field of tobacco product manufacturing, and discloses a tobacco bale conveying module and tobacco product packaging equipment. A plurality of conveyed objects can be placed on a conveying belt of the cigarette packet conveying module and move in the conveying direction to enter the next procedure, and the vacant part rotates to the conveying starting point to circularly place the conveyed objects; the multiple pushing blocks are evenly spaced and used for limiting and separating conveyed objects. At least two fixing seats are embedded in the pushing block, the connecting pieces can penetrate through the conveying belt to be in threaded connection with the fixing seats in a one-to-one correspondence mode, the connecting stability is good, disassembly and assembly are convenient, the number of reworking times of cigarette packets is reduced, the service life is prolonged, the production cost and the risk hidden danger of producing unqualified products are reduced, and the production efficiency and the appearance quality of the cigarette packets are improved. And the pushing block does not generate quality problems and shutdown risks due to self reasons such as skewing and falling off, so that the integrity of packaging equipment and the packaging quality are ensured. And meanwhile, the limiting piece is selectively clamped between the conveying belt and the pushing block, so that the tobacco bale conveying device can be better adapted to tobacco bales of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco product manufacturing, in particular to a cigarette packet conveying system and a cigarette product packaging device. Background Art

[0002] At present, the connection mode between the conveyor belt and the pushing block used in the packaging equipment of tobacco product manufacturers is the way of screwing in self-tapping screws, with poor stability, which will increase the risk coefficient of products with potential production quality problems; the service life is too short. Due to the simple fixing method, when irregular cigarette packets such as rotten or damaged packets pass through during the intermediate process of packaging, it is very easy to cause the equipment to clamp cigarettes, resulting in equipment shutdown.

[0003] Moreover, when the clamping of cigarettes occurs at the position of the conveyor belt and the pushing block, the pushing block is very easy to be skewed, displaced or even detached. Because the conveyor belt and the pushing block are fastened by self-tapping screws, and the material of the pushing block is plastic, it is difficult to repair and only the whole conveyor belt can be replaced. The process of replacing the conveyor belt is complicated and the required maintenance time is long, thus causing the production equipment to stop production, greatly affecting the production efficiency and increasing the production cost.

[0004] When the pushing block is slightly skewed, although the cigarette packet can barely pass through, it will cause quality accidents such as wrinkles or even damage to the cigarette packets pushed on the conveyor belt. If the outflow of unqualified products is not detected in time, when it is found during sampling inspection, a large number of unqualified products have already entered the next process, and the resulting quality accidents are extremely serious. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cigarette packet conveying system and a cigarette product packaging device, which have high reliability and good stability, can extend the working life, reduce the risk of production cost and unqualified products, and improve the production efficiency.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cigarette packet conveying module, comprising:

[0008] A conveyor belt, a part of the conveyor belt is used for placing a plurality of conveyed objects and moving along the conveying direction to enable the conveyed objects to enter the next process, and the vacant part of the conveyor belt rotates back to the conveying starting point to continue placing the conveyed objects;

[0009] Pushing blocks, a plurality of the pushing blocks are arranged at preset intervals for limiting and separating the conveyed objects, and a limiting member is selectively clamped between the conveyor belt and the pushing blocks;

[0010] At least two fixing components, each of the fixing components including a fixing base and a connecting piece, the fixing base being embedded in the pushing block, and the connecting piece being able to pass through the conveyor belt and be threadedly connected to the fixing base.

[0011] As an alternative technical solution of the cigarette pack conveying module, the fixing component further includes a locking piece, the locking piece being arranged on a side of the conveyor belt away from the pushing block, and the connecting piece being able to sequentially pass through the locking piece and the conveyor belt.

[0012] As an alternative technical solution of the cigarette pack conveying module, the conveyor belt is an annular sleeve belt with a preset width, the pushing block is fixed on an outer ring of the conveyor belt, a transmission tooth part is arranged on an inner ring of the conveyor belt, the cigarette pack conveying module includes a driving pulley, and the driving pulley meshes with the transmission tooth part, and the driving pulley can rotate self - sufficiently to make the conveyor belt move.

[0013] As an alternative technical solution of the cigarette pack conveying module, two driving pulleys are arranged on the inner ring of the conveyor belt, the two driving pulleys divide the conveyor belt into an upper conveying part and a lower turning part, an extending direction of the pushing block connected to the upper conveying part is upward, and an extending direction of the pushing block connected to the lower turning part is downward.

[0014] As an alternative technical solution of the cigarette pack conveying module, the cigarette pack conveying module includes two conveyor belts arranged in parallel.

[0015] As an alternative technical solution of the cigarette pack conveying module, a synchronous pulley is arranged between the two conveyor belts.

[0016] As an alternative technical solution of the cigarette pack conveying module, a flexible protective layer is arranged on a side of the conveyor belt for placing the conveyed object.

[0017] A cigarette product packaging device, including a cigarette pack plastic - sealing module and the cigarette pack conveying module as described in any one of the above.

[0018] As an alternative technical solution of the cigarette product packaging device, the cigarette pack conveying module is divided into a single - pack conveying module and a double - pack conveying module. The conveyed object between the two pushing blocks in the single - pack conveying module is a single cigarette pack, and the conveyed object between the two pushing blocks in the double - pack conveying module is two stacked cigarette packs; the single - pack conveying module, the cigarette pack plastic - sealing module and the double - pack conveying module are connected in sequence.

[0019] As an alternative technical solution of the cigarette product packaging equipment, the cigarette product packaging equipment further includes a stacking and boxing module and a cigarette bar heat-sealing module. The stacking and boxing module is used for packing the cigarette packages into a strip box to form a cigarette bar. The cigarette package conveying module further includes a cigarette bar conveying module, and the conveyed object between the two pushing blocks in the cigarette bar conveying module is the cigarette bar. The double-pack conveying module, the stacking and boxing module, the cigarette bar conveying module, and the cigarette bar heat-sealing module are connected in sequence.

[0020] Advantages of the present utility model:

[0021] The cigarette package conveying module provided by the present utility model includes a conveyor belt, pushing blocks, and at least two fixing components. The conveyor belt is used for placing a plurality of conveyed objects and moving along the conveying direction so that the conveyed objects enter the next process. The empty part of the conveyor belt rotates back to the conveying starting point to continue placing the conveyed objects, and this process repeats cyclically. A plurality of pushing blocks are arranged at preset intervals for limiting and separating the conveyed objects. Each fixing component includes a fixing seat and a connecting piece. The fixing seat is embedded in the pushing block, and the connecting piece can pass through the conveyor belt and be threadedly connected to the fixing seat. The connection has high reliability and good stability, reducing the number of reworks of the cigarette packages. It can not only extend the working life of the cigarette package conveying module, reduce production costs and the risk of producing unqualified products, but also improve production efficiency and the appearance quality of the cigarette packages. In this cigarette package conveying module, the conveyor belt and the pushing blocks are convenient to disassemble, replace, and have a delicate design and a compact structure. The pushing stage is stable, and the pushing blocks will not have quality problems and shutdown risks due to self-reasons such as skew or falling off, thus ensuring the integrity of the packaging equipment and the packaging quality. At the same time, a limiting piece is selectively clamped between the conveyor belt and the pushing blocks to better adapt to cigarette packages of different specifications.

[0022] The cigarette product packaging equipment provided by the present utility model includes a cigarette package heat-sealing module and a cigarette package conveying module, which can meet the requirements of the production workshop, have a good application prospect, and a high degree of popularity for promotion. Description of the drawings

[0023] Figure 1 is a working schematic diagram of the cigarette package conveying module provided by the specific embodiment of the present utility model;

[0024] Figure 2 is Figure 1 an enlarged view of part A in

[0025] Figure 3 is an assembly schematic diagram of the pushing block and the fixing seat of the cigarette package conveying module provided by the specific embodiment of the present utility model;

[0026] Figure 4 is a structural schematic diagram of the pushing block of the cigarette package conveying module provided by the specific embodiment of the present utility model;

[0027] Figure 5It is a schematic structural diagram of a fixed seat of a cigarette pack conveying module provided by a specific embodiment of the present utility model.

[0028] In the figure:

[0029] 100, conveyor belt; 110, driving tooth part; 120, driving pulley; 200, pushing block; 210, embedding groove; 300, limiting part; 410, fixed seat; 420, connecting part; 430, locking part. Specific embodiment

[0030] The present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only parts related to the present utility model rather than all structures are shown in the drawings.

[0031] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above and over", and "on the top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature has a higher horizontal height than the second feature. The first feature being "below", "below and under", and "under the bottom of" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the first feature has a lower horizontal height than the second feature.

[0033] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", and "left" are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings.

[0034] The packaging equipment used in current tobacco product manufacturing plants is generally a transparent paper packaging machine that conforms to the YB518 small box. Since its connection and fixing structure does not have threaded holes for fixation, there are obvious problems in the normal production process, such as the short service life of the conveyor belt and the excessive frequency of replacement.

[0035] As Figures 1 to 5 shown in the figure, the present utility model discloses a cigarette packet conveying module, which includes a conveyor belt 100, a pushing block 200, and at least two fixing components. A part of the conveyor belt 100 is used to place a plurality of conveyed objects and move along the conveying direction, so that the conveyed objects enter the next process. The vacant part of the conveyor belt 100 rotates back to the conveying starting point to continue placing the conveyed objects, and so on in a cycle; a plurality of pushing blocks 200 are arranged at preset intervals and are used to limit and separate the conveyed objects; each fixing component includes a fixing seat 410 and a connecting piece 420. Two embedding grooves 210 are opened at the connecting end of the pushing block 200, and the fixing seat 410 is press-fitted into the embedding grooves 210 of the pushing block 200. The connecting piece 420 can pass through the conveyor belt 100 and be threadedly connected with the fixing seat 410. The connection reliability is high and the stability is good, reducing the number of reworks of cigarette packets. It can not only extend the working life of the cigarette packet conveying module, reduce the production cost and the risk of producing unqualified products, but also improve the production efficiency and the appearance quality of cigarette packets. In this cigarette packet conveying module, the conveyor belt 100 and the pushing block 200 are convenient to disassemble, install and replace. The pushing stage process is stable, and the pushing block 200 will not have quality problems and shutdown risks due to its own reasons such as skew and falling off, thus ensuring the integrity of the packaging equipment and the packaging quality. Exemplarily, the fixing seat 410 can be made of metal material to further improve the structural strength of the pushing block 200.

[0036] A limiting member 300 is selectively clamped between the conveyor belt 100 and the pushing block 200 to better adapt to different specifications of cigarette packets. Specifically, the limiting member 300 is a gasket with a thickness of 5 mm. Two such gaskets can be optionally clamped between the conveyor belt 100 and the pushing block 200, which can adapt to different specifications of thin cigarette packets and thick cigarette packets on the market. The connecting piece 420 can pass through the conveyor belt 100, the limiting member 300 and be threadedly connected with the fixing seat 410. The two gaskets can also be combined into a standard integrated gasket to further simplify the operation and structure.

[0037] In this embodiment, the fixing component further includes a locking member 430. The locking member 430 is arranged on the side of the conveyor belt 100 away from the pushing block 200. The connecting piece 420 can sequentially pass through the locking member 430 and the conveyor belt 100, further stabilizing the connection between the conveyor belt 100 and the pushing block 200, strengthening the structure at the fixing part of the conveyor belt 100 and the pushing block 200, and avoiding wear or breakage of the conveyor belt 100 caused by long-term work.

[0038] Specifically, the conveyor belt 100 is an annular sleeve belt with a preset width. The pushing block 200 is fixed on the outer ring of the conveyor belt 100. A driving tooth portion 110 is provided on the inner ring of the conveyor belt 100. The cigarette packet conveying module includes a driving pulley 120. The driving pulley 120 meshes with the driving tooth portion 110. The driving pulley 120 can rotate self - sufficiently to make the conveyor belt 100 move, enabling stable transmission and ensuring the working efficiency of the cigarette packet conveying module. Two driving pulleys 120 are provided on the inner ring of the conveyor belt 100. The two driving pulleys 120 divide the conveyor belt 100 into an upper conveying part and a lower rotating part. The extending direction of the pushing block 200 connected to the upper conveying part on the two driving pulleys 120 is upward, while the extending direction of the pushing block 200 connected to the vacant lower rotating part is downward, without delaying the conveying progress of the cigarette packet conveying module, and the two driving pulleys 120 make the conveyor belt 100 move more stably.

[0039] Furthermore, the cigarette packet conveying module includes two conveyor belts 100 arranged in parallel, greatly improving the conveying efficiency. A synchronous pulley is provided between the two conveyor belts 100. The two ends of the synchronous pulley are respectively meshed with the driving tooth portions 110 of the two conveyor belts 100, ensuring the working consistency of the cigarette packet conveying module. At the same time, the two conveyor belts 100 drive the conveying synchronously, saving energy consumption.

[0040] Optionally, a flexible protective layer is provided on the side of the conveyor belt 100 for placing the conveyed object. The flexible protective layer can be sponge or flannelette, which plays a role in decorating the cigarette packet conveying module and protecting the conveyed object.

[0041] The present utility model also provides a cigarette product packaging device, which includes a cigarette packet plastic - sealing module and the cigarette packet conveying module as described in any one of the above, meeting the requirements of the production workshop, having a good application prospect and high popularization degree.

[0042] Specifically, the cigarette pack conveying module is divided into a single-pack conveying module, a double-pack conveying module, and a cigarette bar conveying module. The conveyed object between the two pushing blocks 200 in the single-pack conveying module is a single cigarette pack, and the conveyed object between the two pushing blocks 200 in the double-pack conveying module is two stacked cigarette packs; single-pack or double-pack conveying is selected according to the production process. The single-pack conveying module, the cigarette pack heat-sealing module, and the double-pack conveying module are connected in sequence. First, the single cigarette packs are sequentially fed into the heat-sealing module through the single-pack conveying module for the transparent paper single-packaging process, and then the packaged cigarette packs are input into the double-pack conveying module to produce two stacked cigarette packs. The cigarette product packaging equipment further includes a stacking and box-packing module and a cigarette bar heat-sealing module. The stacking and box-packing module is used to pack the cigarette packs into a strip box to form a cigarette bar, and the stacking method presents a cigarette bar with cigarette packs arranged in two layers and five columns; the double-pack conveying module, the stacking and box-packing module, the cigarette bar conveying module, and the cigarette bar heat-sealing module are connected in sequence. The conveyed object between the two pushing blocks 200 in the cigarette bar conveying module is a cigarette bar, and the cigarette bar conveying module feeds a single cigarette bar into the cigarette bar heat-sealing module for the final overall transparent paper packaging and heat-sealing to complete the packaging of the cigarette products.

[0043] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments, and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. Cigarette pack conveying module, characterized in that: include: A conveyor belt (100), wherein a portion of the conveyor belt (100) is used to place a plurality of conveyed objects and move along a conveying direction so that the conveyed objects enter a next process, and an idle portion of the conveyor belt (100) rotates back to a conveying starting point to continue placing the conveyed objects; A pushing block (200), wherein a plurality of the pushing blocks (200) are arranged at preset intervals and are used to limit and separate the conveyed objects, and a limiting member (300) is selectively sandwiched between the conveyor belt (100) and the pushing block (200); At least two fixing components, each of which comprises a fixing seat (410) and a connecting piece (420), wherein the fixing seat (410) is embedded in the pushing block (200), and the connecting piece (420) can pass through the conveyor belt (100) and be threadedly connected to the fixing seat (410).

2. The cigarette packet conveying module according to claim 1, characterized in that: The fixing assembly further comprises a locking piece (430), wherein the locking piece (430) is arranged on a side of the conveyor belt (100) away from the pushing block (200), and the connecting piece (420) can pass through the locking piece (430) and the conveyor belt (100) in sequence.

3. The cigarette packet conveying module according to claim 1, characterized in that: The conveyor belt (100) is an annular sleeve belt with a preset width. The push block (200) is fixed to the outer ring of the conveyor belt (100). The inner ring of the conveyor belt (100) is provided with a transmission tooth portion (110). The cigarette packet conveying module includes a power pulley (120), the power pulley (120) is meshed with the transmission tooth portion (110), and the power pulley (120) can rotate to move the conveyor belt (100).

4. The cigarette packet conveying module according to claim 3, characterized in that: The inner ring of the conveyor belt (100) is provided with two power pulleys (120), and the two power pulleys (120) divide the conveyor belt (100) into an upper conveying part and a lower rotating part. The pushing block (200) connected to the upper conveying part extends upward, and the pushing block (200) connected to the lower rotating part extends downward.

5. The cigarette packet conveying module according to claim 1, characterized in that: The cigarette packet conveying module comprises two conveying belts (100) arranged in parallel.

6. The cigarette packet conveying module according to claim 5, characterized in that: A synchronous pulley is arranged between the two conveyor belts (100).

7. The cigarette packet conveying module according to any one of claims 1 to 6, characterized in that: A flexible protective layer is provided on one side of the conveyor belt (100) for placing conveyed objects.

8. A tobacco product packaging device, characterized in that: It comprises a cigarette pack plastic sealing module and a cigarette pack conveying module as claimed in any one of claims 1 to 7.

9. The tobacco product packaging device according to claim 8, characterized in that: The cigarette pack conveying module is divided into a single pack conveying module and a double pack conveying module. The conveyed object between the two pushing blocks (200) in the single pack conveying module is a single cigarette pack, and the conveyed object between the two pushing blocks (200) in the double pack conveying module is two stacked cigarette packs. The single pack conveying module, the cigarette pack plastic sealing module and the double pack conveying module are connected in sequence.

10. The tobacco product packaging device according to claim 9, characterized in that: The tobacco product packaging equipment further comprises a stacking and packing module and a tobacco rod plastic sealing module, wherein the stacking and packing module is used to pack the cigarettes into tobacco rod boxes to form tobacco rods; the cigarette pack conveying module further comprises a tobacco rod conveying module, wherein the conveyed object between the two pushing blocks (200) in the tobacco rod conveying module is the tobacco rod; the double pack conveying module, the stacking and packing module, the tobacco rod conveying module and the tobacco rod plastic sealing module are connected in sequence.

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