Cigarette collecting and stacking device

Abstract

The utility model provides a cigarette receiving and stacking device which comprises a first conveying belt, a second conveying belt, a third conveying belt and a receiving and stacking mechanism, the first conveying belt, the second conveying belt and the third conveying belt are sequentially arranged in a matched mode, two sets of transmission structures are arranged on the third conveying belt, and cigarette box conveying mechanisms are correspondingly arranged on the conveying belts of the two sets of transmission structures respectively. The cigarette outlet end of the third conveying belt is provided with a receiving and stacking mechanism in a matched mode. The cigarette box conveying device has the advantages that the conveying speeds of different types of cigarette boxes are controlled through the three conveying belts controlled at different speeds, so that the cigarette boxes are effectively conveyed in batches, and later packaging work is facilitated. The structure of the third conveying belt is optimized, and the mode that multiple sets of receiving partition plates are driven by double driving motors is adopted, so that cigarette boxes can be efficiently conveyed. And meanwhile, by combining a servo pushing structure and a lifting receiving platform, the functions of rapid counting, feeding, receiving, conveying and the like are achieved, and therefore rapid stacking of cigarette cartons is completed.

Description

Technical Field

[0001] This utility model relates to the field of tobacco logistics packaging technology, and more specifically to a cigarette pack receiving and stacking device. Background Technology

[0002] In tobacco logistics packaging production, different types and sizes of cigarette cartons are stacked and collected according to order requirements, and then transported to packaging, wrapping, or bagging stations.

[0003] Currently, the feeding method for cigarette packs is basically through a flat belt conveyor, with a sponge belt and a cigarette pressing cylinder installed above to count the cigarette packs. When the height of adjacent cigarette packs differs significantly, the cigarette pressing cylinder often needs to press down the cigarette packs first, and then the height difference between the sponge belt and the flat belt needs to be adjusted to accommodate the height of the cigarette packs. These actions are time-consuming and affect the efficiency of cigarette pack feeding. Utility Model Content

[0004] This invention overcomes the shortcomings of the prior art and provides a cigarette packing and stacking device.

[0005] The objective of this utility model is achieved through the following technical solution.

[0006] The cigarette receiving and stacking device includes a first conveyor belt, a second conveyor belt, a third conveyor belt, and a receiving and stacking mechanism. The first, second, and third conveyor belts are arranged in sequence. The third conveyor belt is equipped with two sets of transmission structures. The two sets of transmission structures are respectively equipped with cigarette conveying mechanisms. The cigarette outlet end of the third conveyor belt is equipped with the receiving and stacking mechanism.

[0007] The third conveyor belt includes a first conveyor belt, a second conveyor belt, a third conveyor belt, a fourth conveyor belt, a first drive motor, and a second drive motor. The first, second, third, and fourth conveyor belts are arranged in a horizontal parallel arrangement in sequence on the conveyor belt frame. The first drive motor drives the first and third conveyor belts respectively, and the second drive motor drives the second and fourth conveyor belts respectively. A first receiving baffle group is fixedly provided on the first and third conveyor belts, and a second receiving baffle group is fixedly provided on the second and fourth conveyor belts.

[0008] The first and second receiving partition groups have the same structure, including receiving pads and receiving partitions. The receiving pads are fixedly installed with the corresponding conveyor belts of the third conveyor belt. Receiving partitions are provided at equal intervals on the receiving pads, and receiving compartments are formed between two adjacent receiving partitions.

[0009] The first and second receiving baffle groups have the same structure, including a receiving pad and teeth. The receiving pad is fixedly installed with the corresponding conveyor belt of the third conveyor belt. One edge of the receiving pad is provided with teeth, which match the baffle plate installed on the smoke outlet end of the third conveyor belt.

[0010] The baffle plate has toothed grooves, the structure of which matches the teeth.

[0011] The material receiving and stacking mechanism includes a pushing device, a wrapping device, and a cutting device. The wrapping device and the pushing device are configured to cooperate with the smoke outlet end of the third conveyor belt, and the cutting device is mounted on the wrapping device.

[0012] The material receiving and stacking mechanism includes a chain conveyor, a receiving platform, a lifting device, and a pushing device. The chain conveyor is located at the lower part of the smoke outlet end of the third conveyor belt. The receiving platform is located on the lifting device. The position of the receiving platform matches the third conveyor belt and the chain conveyor. The pushing device is set in conjunction with the receiving platform.

[0013] The receiving platform, lifting device, and pushing device form a set of material lifting and conveying mechanisms. There are two sets of material lifting and conveying mechanisms arranged opposite each other on the left and right sides of the third conveyor belt.

[0014] The beneficial effects of this utility model are as follows: This solution improves the conveyor belt of the cigarette pack receiving and stacking device to solve the problem of low efficiency in the existing system. This device uses three conveyor belts with different speed controls to regulate the transport speed of different types of cigarette packs, enabling efficient batch transport of cigarette packs and facilitating subsequent packaging. Furthermore, the third conveyor belt has been structurally optimized, employing dual drive motors to drive multiple sets of receiving partitions, allowing for efficient transport of cigarette packs. Simultaneously, combined with a servo-driven pushing structure and a lifting receiving platform, it achieves functions such as rapid counting, feeding, receiving, and conveying, thereby completing the rapid stacking of cigarette packs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the single-unit material lifting and conveying mechanism of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the dual-set material lifting and conveying mechanism of this utility model;

[0017] Figure 3 This is a structural diagram of a receiving partition assembly that combines a receiving pad and a receiving partition.

[0018] Figure 4 This is a schematic diagram of a material receiving partition assembly that uses a combination of a material receiving pad and a toothed tines.

[0019] Figure 5This is a schematic diagram of a material receiving and stacking mechanism consisting of a material pushing device, a film wrapping device, and a film cutting device.

[0020] Figure 6 This is a schematic diagram of the working principle of a material receiving and stacking mechanism consisting of a material pushing device, a film wrapping device, and a film cutting device.

[0021] In the diagram: 1. First conveyor belt; 2. Second conveyor belt; 3. Third conveyor belt; 301. First conveyor belt; 302. Second conveyor belt; 303. Third conveyor belt; 304. Fourth conveyor belt; 305. First drive motor; 306. Second drive motor; 4. First receiving baffle group; 5. Second receiving baffle group; 6. Receiving pad; 7. Receiving baffle; 8. Picking tooth; 9. Baffle plate; 901. Tooth groove; 10. Pushing device; 11. Wrapping device; 12. Film cutting device; 13. Chain conveyor; 14. Receiving platform; 15. Lifting device. Detailed Implementation

[0022] The technical solution of this utility model will be further described below through specific embodiments.

[0023] Example 1

[0024] The cigarette receiving and stacking device includes a first conveyor belt 1, a second conveyor belt 2, and a third conveyor belt 3, and a receiving and stacking mechanism. The first conveyor belt 1, the second conveyor belt 2, and the third conveyor belt 3 are arranged in sequence. The third conveyor belt 3 is provided with two sets of transmission structures. The two sets of transmission structures are respectively provided with cigarette conveying mechanisms. The cigarette outlet end of the third conveyor belt 3 is provided with the receiving and stacking mechanism.

[0025] The third conveyor belt 3 includes a first conveyor belt 301, a second conveyor belt 302, a third conveyor belt 303, a fourth conveyor belt 304, a first drive motor 305, and a second drive motor 306. The first conveyor belt 301, the second conveyor belt 302, the third conveyor belt 303, and the fourth conveyor belt 304 are arranged in a horizontal parallel arrangement in sequence on the conveyor belt frame. The first drive motor 305 drives the first conveyor belt 301 and the third conveyor belt 303 respectively, and the second drive motor 306 drives the second conveyor belt 302 and the fourth conveyor belt 304 respectively. A first receiving baffle group 4 is fixedly provided on the first conveyor belt 301 and the third conveyor belt 303, and a second receiving baffle group 5 is fixedly provided on the second conveyor belt 302 and the fourth conveyor belt 304.

[0026] like Figure 1-6 As shown, in this scheme, the first conveyor belt 301, the second conveyor belt 302 and the third conveyor belt 303 adopt different transport speeds to form a speed difference, so that the adjacent cigarette packs can be spaced apart, which facilitates fast counting and material handling.

[0027] The third conveyor belt 3 is equipped with a first drive motor 305 and a second drive motor 306, which respectively control two corresponding conveyor belts. By adjusting the speed of the first drive motor 305 and the second drive motor 306, the first receiving partition group 4 and the second receiving partition group 5 set on the corresponding conveyor belt can be controlled respectively, so that the first receiving partition group 4 and the second receiving partition group 5 can operate independently without interfering with each other, increasing the user's controllability and making it easier to cope with different types of cigarette boxes.

[0028] Example 2

[0029] like Figure 3 As shown, based on Embodiment 1, the first receiving partition group 4 and the second receiving partition group 5 have the same structure, including receiving pad 6 and receiving partition 7. The receiving pad 6 is fixedly set with the corresponding conveyor belt of the third conveyor belt 3. The receiving partition 7 is provided at equal intervals on the receiving pad 6, and a receiving compartment is formed between two adjacent receiving partitions 7.

[0030] The receiving pad 6 is used to fix and connect to the corresponding conveyor belt. The two receiving partitions 7 form a receiving compartment. In use, one compartment usually corresponds to one box of cigarettes for conveying. The first receiving partition group 4 and the second receiving partition group 5 do not interfere with each other and can carry out transportation at different speeds.

[0031] Example 3

[0032] like Figure 4 As shown, based on Embodiment 1, the first receiving baffle group 4 and the second receiving baffle group 5 have the same structure, including receiving pad 6 and tooth 8. The receiving pad 6 is fixedly set with the corresponding conveyor belt of the third conveyor belt 3. One end edge of the receiving pad 6 is provided with tooth 8, which matches the baffle plate 9 set on the smoke outlet end of the third conveyor belt 3.

[0033] The baffle plate 9 is provided with a toothed groove 901, the structure of which matches the toothed tooth 8.

[0034] In this embodiment, the multiple receiving partitions 7 and the compartments they form in Embodiment 2 are replaced by teeth 8. The teeth 8 on the first receiving partition group 4 and the second receiving partition group 5 form a compartment structure. The required size compartment can be formed by adjusting the movement speed of both, to meet the transportation needs of cigarette boxes of different sizes. Furthermore, to prevent cigarette boxes from falling out of the cigarette outlet of the third conveyor belt 3, a baffle plate 9 is provided to hold the cigarette boxes in place, preventing them from falling outside. At the same time, the baffle plate 9 has a toothed groove 901 to allow the teeth 8 to pass through normally.

[0035] Example 4

[0036] like Figure 5 and Figure 6As shown, based on Embodiment 1, the material receiving and stacking mechanism includes a pushing device 10, a wrapping device 11, and a cutting device 12. The wrapping device 11 and the pushing device 10 are configured to cooperate with the smoke outlet end of the third conveyor belt 3, and the cutting device 12 is configured on the wrapping device 11.

[0037] In this embodiment, the material receiving and stacking mechanism is composed of a pushing device 10, a wrapping device 11, and a cutting device 12. The pushing device 10 is used to push the cigarette boxes conveyed on the third conveyor belt 3 into the wrapping device 11 for wrapping. The cutting device 12 is used to cut and divide the film, achieving the effect of direct packaging, saving the time used for further transmission, and increasing packaging efficiency.

[0038] Example 5

[0039] like Figure 1 As shown, based on Embodiment 1, the material receiving and stacking mechanism includes a chain conveyor 13, a receiving platform 14, a lifting device 15, and a pushing device 10. The chain conveyor 13 is located at the lower part of the smoke outlet end of the third conveyor belt 3, and the receiving platform 14 is located on the lifting device 15. The position of the receiving platform 14 matches the third conveyor belt 3 and the chain conveyor 13. The pushing device 10 is configured in cooperation with the receiving platform 14.

[0040] In this embodiment, the receiving and stacking mechanism is composed of a chain conveyor 13, a receiving platform 14, a lifting device 15, and a pushing device 10. The pushing device 10 pushes the cigarette boxes onto the receiving platform 14, and the lifting device 15 lifts them to a suitable position before pushing the cigarette boxes on the receiving platform 14 onto the chain conveyor 13 for further transportation.

[0041] Furthermore, the receiving platform 14, the lifting device 15, and the pushing device 10 form a set of material lifting and transmission mechanisms. The material lifting and transmission mechanisms are arranged in two sets on the left and right sides of the third conveyor belt 3.

[0042] The symmetrical structure enhances the overall transportation efficiency.

[0043] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A cigarette packing and stacking device, characterized in that: It includes a first conveyor belt, a second conveyor belt, a third conveyor belt, and a material receiving and stacking mechanism. The first, second, and third conveyor belts are arranged in sequence. The third conveyor belt is equipped with two sets of transmission structures. The two sets of transmission structures are respectively equipped with a cigarette box conveying mechanism. The cigarette outlet end of the third conveyor belt is equipped with a material receiving and stacking mechanism.

2. The cigarette packing and stacking device according to claim 1, characterized in that: The third conveyor belt includes a first conveyor belt, a second conveyor belt, a third conveyor belt, a fourth conveyor belt, a first drive motor, and a second drive motor. The first, second, third, and fourth conveyor belts are arranged in a horizontal parallel arrangement in sequence on the conveyor belt frame. The first drive motor drives the first and third conveyor belts respectively, and the second drive motor drives the second and fourth conveyor belts respectively. A first receiving baffle group is fixedly provided on the first and third conveyor belts, and a second receiving baffle group is fixedly provided on the second and fourth conveyor belts.

3. The cigarette packing and stacking device according to claim 2, characterized in that: The first receiving partition group and the second receiving partition group have the same structure, including receiving pad and receiving partition. The receiving pad is fixedly installed with the corresponding conveyor belt of the third conveyor belt. Receiving partitions are provided at equal intervals on the receiving pad, and receiving compartments are formed between two adjacent receiving partitions.

4. The cigarette packing and stacking device according to claim 2, characterized in that: The first and second receiving baffle groups have the same structure, including a receiving pad and teeth. The receiving pad is fixedly installed with the corresponding conveyor belt of the third conveyor belt. One edge of the receiving pad is provided with teeth, which match the baffle plate installed on the smoke outlet end of the third conveyor belt.

5. The cigarette packing and stacking device according to claim 4, characterized in that: The baffle plate is provided with toothed grooves, the structure of which matches the teeth.

6. The tobacco packing and stacking device according to any one of claims 1-5, characterized in that: The material receiving and stacking mechanism includes a pushing device, a wrapping device, and a cutting device. The wrapping device and the pushing device are configured to cooperate with the smoke outlet end of the third conveyor belt, and the cutting device is configured on the wrapping device.

7. The tobacco packing and stacking device according to any one of claims 1-5, characterized in that: The material receiving and stacking mechanism includes a chain conveyor, a receiving platform, a lifting device, and a pushing device. The chain conveyor is located at the lower part of the smoke outlet end of the third conveyor belt. The receiving platform is located on the lifting device. The position of the receiving platform matches the third conveyor belt and the chain conveyor. The pushing device is configured in conjunction with the receiving platform.

8. The cigarette packing and stacking device according to claim 7, characterized in that: The receiving platform, the lifting device, and the pushing device form a set of material lifting and conveying mechanisms. The number of material lifting and conveying mechanisms is two sets arranged opposite to each other on the left and right sides of the third conveyor belt.

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