Longitudinal conveying device for prefabricated packaging strip boxes

Abstract

The present invention discloses a longitudinal conveying device for prefabricated packaging strip boxes, which includes a chain plate conveyor belt and a plurality of cigarette pushing components. The cigarette pushing components are composed of a cigarette pushing plate and a hook plate. Both the cigarette pushing plate and the hook plate are fixed on the outer surface of the chain plate conveyor belt and are driven synchronously with the chain plate conveyor belt. The cigarette pushing plate is used to push the prefabricated packaging strip boxes for longitudinal conveying, and the hook plate is used to keep the box lids in an open state. The distance between the cigarette pushing plate and the hook plate that make up the cigarette pushing component is adapted to the length of the prefabricated packaging strip boxes. The prefabricated packaging strip boxes with their box lids opened and coming from the transverse conveying are pushed between the cigarette pushing plate and the hook plate, and the box lids are placed on the hook plates. The chain plate conveyor belt is driven by a motor. This longitudinal conveying device can longitudinally convey the prefabricated packaging strip boxes with their box lids opened and coming from the transverse conveying, and keep the box lids in an open state during the conveying process, so that the packaged cigarette groups can smoothly enter the prefabricated packaging strip boxes, and the cigarette packing can be successfully completed, greatly improving the working efficiency.

Description

Technical Field

[0001] The present invention belongs to the technical field of cigarette pack transportation equipment, and relates to a longitudinal conveying device for prefabricated packaging strip boxes. Background Art

[0002] At present, the cigarette strip box packaging process is mainly the online forming method for strip boxes. When using prefabricated packaging strip boxes for packaging, the strip boxes are pre-formed, and when loading the cigarette groups, the box lids of the strip boxes need to be opened and arranged neatly. To ensure the conveying and loading efficiency, it is necessary to longitudinally convey the prefabricated packaging strip boxes with the box lids opened. During the conveying process, it is necessary to keep the box lids of the prefabricated packaging strip boxes in an open state to ensure that the cigarette groups can be smoothly loaded into the prefabricated packaging strip boxes. However, during the process of conveying the prefabricated packaging strip boxes by the existing conveying devices, the box lids are prone to closing, resulting in problems such as conveying blockage and unsmooth loading, seriously affecting the cigarette loading efficiency. Summary of the Invention

[0003] To solve the above technical problems, the purpose of the present invention is to provide a longitudinal conveying device for prefabricated packaging strip boxes, which can longitudinally convey the prefabricated packaging strip boxes with the box lids opened and transversely conveyed, and keep the box lids in an open state during the conveying process, so that the packaged cigarette groups can smoothly enter the prefabricated packaging strip boxes, and the cigarette loading can be successfully completed, greatly improving the working efficiency.

[0004] To achieve the above purpose, the technical solution of the present invention is: a longitudinal conveying device for prefabricated packaging strip boxes, including a chain plate conveyor belt and a plurality of cigarette pushing components. The cigarette pushing component is composed of a cigarette pushing plate and a hook plate. Both the cigarette pushing plate and the hook plate are fixed on the outer surface of the chain plate conveyor belt and are synchronously driven with the chain plate conveyor belt. The cigarette pushing plate is used to push the prefabricated packaging strip boxes longitudinally, and the hook plate is used to keep the box lids in an open state. The distance between the cigarette pushing plate and the hook plate constituting the cigarette pushing component is adapted to the length of the prefabricated packaging strip box. The prefabricated packaging strip boxes with the box lids opened and transversely conveyed are pushed into the space between the cigarette pushing plate and the hook plate, and the box lids are placed on the hook plate. The chain plate conveyor belt is driven by a motor.

[0005] Preferably, the hook plate is a bent plate or an arc-shaped plate, and the hook plate can hook the opened box lid to keep the box lid in an open state.

[0006] Preferably, the hook plate is a bent plate in an "L" shape, which is easier to hook the box lid and is convenient for processing.

[0007] Preferably, the cigarette pushing component further includes a cigarette pressing block, which is fixed on the outer surface of the chain plate conveyor belt and is located between the cigarette pushing plate and the hook plate. During the longitudinal conveying of the prefabricated packaging strip boxes, the cigarette pressing block can press the prefabricated packaging strip boxes tightly to prevent the strip boxes from jumping and make the conveying process more stable.

[0008] Preferably, when the cigarette pressing block is transmitted to the lower part of the chain plate conveyor belt, the distance between the bottom of the cigarette pressing block and the bottom of the prefabricated packaging strip box is 0.5-1 mm smaller than the thickness of the prefabricated packaging strip box. This can not only ensure that the prefabricated packaging strip box enters between the cigarette pushing plate and the hook plate, but also ensure that the cigarette pressing block applies an appropriate pressure to the prefabricated packaging strip box to compact the strip box.

[0009] Preferably, the cigarette pressing block is of a square block structure, with chamfers provided thereon. The chamfers are arranged facing the prefabricated packaging strip box conveyed horizontally, which is more conducive to the smooth entry of the strip box between the cigarette pushing plate and the hook plate.

[0010] Preferably, the chamfers are 15-60 degrees.

[0011] Preferably, the longitudinal conveying device for the prefabricated packaging strip box further includes a bottom plate, which is located below the chain plate conveyor belt and is used to carry the longitudinal conveying of the prefabricated packaging strip box.

[0012] Preferably, the bottom plate is provided with a first baffle and a second baffle, which are arranged in parallel and are respectively located on the left front side and the right rear side of the prefabricated packaging strip box during longitudinal conveying. The first baffle and the second baffle are used to prevent the prefabricated packaging strip box from deviating during longitudinal conveying.

[0013] Preferably, there are four cigarette pushing components, and the number of cigarette pushing components is set according to the actual dimensions of the chain plate conveyor belt and the prefabricated packaging strip box.

[0014] The longitudinal conveying device for the prefabricated packaging strip box provided by the present invention has the following beneficial effects:

[0015] 1. It can change the horizontal conveying of the prefabricated packaging strip box into longitudinal conveying;

[0016] 2. During the longitudinal conveying process, it can keep the lid of the prefabricated packaging strip box open to complete the subsequent loading process of the cigarette group;

[0017] 3. During the longitudinal conveying process, the prefabricated packaging strip box is conveyed smoothly. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the main transmission part of the present invention;

[0019] Figure 2 It is a schematic structural diagram of the present invention and the prefabricated packaging strip box;

[0020] Figure 3 It is a schematic structural diagram of the cigarette pressing block in the present invention;

[0021] Figure 4 It is a side view of the cigarette pressing block in the present invention;

[0022] Figure 5Schematic diagram of the structure of the present invention in practical application;

[0023] Figure 6 Schematic diagram of the conveyance of a prefabricated packaging strip box in practical application.

[0024] Description of main component symbols:

[0025] 1 Chain plate conveyor belt

[0026] 2 Cigarette pushing plate

[0027] 3 Hook plate

[0028] 4 Cigarette pressing block

[0029] 5 Motor

[0030] 6 Base plate

[0031] 61 First baffle

[0032] 62 Second baffle

[0033] 7 Prefabricated packaging strip box

[0034] a Chamfer

[0035] b Distance Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the longitudinal conveying device for prefabricated packaging strip boxes provided by the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "transverse", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 therefore should not be construed as limiting the protection scope of the present invention.

[0038] As Figure 1 shown, the present invention provides a longitudinal conveying device for prefabricated packaging strip boxes, including a chain plate conveyor belt 1 and a plurality of cigarette pushing components. The cigarette pushing components are composed of a cigarette pushing plate 2 and a hook plate 3, and both the cigarette pushing plate 2 and the hook plate 3 are fixed on the outer surface of the chain plate conveyor belt 1.

[0039] The chain plate conveyor belt 1 is driven by a motor 5. Specifically, the motor 5 is connected to the driving pulley of the chain plate conveyor belt 1, and drives the driving pulley, the chain plate conveyor belt 1 and the driven pulley in sequence to transmit power for the entire device.

[0040] The cigarette pushing plate 2 is a square plate, and the hook plate 3 is a bent plate or an arc plate. In a preferred embodiment, the cigarette pushing plate 2 is a rectangular plate, and the hook plate 3 is an "L"-shaped bent plate. As Figure 2 shown, the distance between the cigarette pushing plate 2 and the corresponding hook plate 3 is adapted to the length of the prefabricated packaging strip box 7, so that the lid of the prefabricated packaging strip box 7 can be placed on the hook plate 3.

[0041] The cigarette pushing component further includes a cigarette pressing block 4, which is fixed on the outer surface of the chain plate conveyor belt 1 and is located between the cigarette pushing plate 2 and the corresponding hook plate 3. As Figure 3 and Figure 4 shown, the cigarette pressing block 4 is a square block structure, with a chamfer a provided thereon. The chamfer a faces the prefabricated packaging strip box transported horizontally, and the chamfer a is 15 - 60 degrees. As Figure 2 shown, when the cigarette pressing block 4 is transported to the lower part of the chain plate conveyor belt 1, the distance b between the cigarette pressing block 4 and the bottom of the prefabricated packaging strip box 7 is 0.5 - 1 mm smaller than the thickness of the prefabricated packaging strip box 7, which can not only ensure that the prefabricated packaging strip box 7 enters between the cigarette pushing plate 2 and the hook plate 3, but also ensure that the cigarette pressing block 4 applies an appropriate pressure to the prefabricated packaging strip box 7 to clamp the strip box.

[0042] In this embodiment, there are four cigarette pushing components composed of the cigarette pushing plate 2, the hook plate 3 and the cigarette pressing block 4. In actual application, the number of cigarette pushing components is set according to the actual sizes of the chain plate conveyor belt 1 and the prefabricated packaging strip box 7.

[0043] The longitudinal conveying device for the prefabricated packaging strip box provided by the present invention further includes a bottom plate 6. The bottom plate 6 is a rectangular plate and is located below the chain plate conveyor belt 1 for carrying the longitudinal conveying of the prefabricated packaging strip box 7. The bottom plate 6 is provided with a first baffle 61 and a second baffle 62. The first baffle 61 and the second baffle 62 are arranged in parallel and are respectively located on the left front side and the right rear side of the longitudinally conveyed prefabricated packaging strip box 7 to prevent the prefabricated packaging strip box 7 from deviating during the longitudinal conveying process. In a preferred embodiment, both the first baffle 61 and the second baffle 62 are "L"-shaped plates and are welded to the bottom plate 6.

[0044] Working process and principle:

[0045] As Figure 5 and Figure 6As shown, the motor 5 is powered on and running, and the chain plate conveyor belt 1 starts to drive. The prefabricated packaging strip box 7 with the lid open is first conveyed horizontally towards the longitudinal conveying device. Then, during the process of the prefabricated packaging strip box 7 entering between the cigarette pushing plate 2 and the hook plate 3, the cigarette pressing block 4 presses the prefabricated packaging strip box 7 tightly, and at the same time, the open lid 7 is placed on the hook plate 3. Finally, the prefabricated packaging strip box 7 is longitudinally conveyed forward by the longitudinal conveying device to the target position, that is, the cigarette assembly filling position.

[0046] It should be noted that the above are only the preferred embodiments of the present invention and cannot limit the scope of implementation of the present invention once and for all. Therefore, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A longitudinal conveying device for a prefabricated packaging strip box, characterized in that, It includes a chain plate conveyor belt and a plurality of cigarette pushing components. The cigarette pushing components are composed of a cigarette pushing plate and a hook plate. The cigarette pushing plate and the hook plate are both fixed on the outer surface of the chain plate conveyor belt. The distance between the cigarette pushing plate and the hook plate that constitute the cigarette pushing component is adapted to the length of the prefabricated packaging strip box. The chain plate conveyor belt is driven by a motor. The cigarette pushing component further includes a cigarette pressing block, which is fixed on the outer surface of the chain plate conveyor belt and is located between the cigarette pushing plate and the hook plate. When the cigarette pressing block is transmitted to the lower part of the chain plate conveyor belt, the distance between the bottom of the cigarette pressing block and the bottom of the prefabricated packaging strip box is 0.5 - 1 mm smaller than the thickness of the prefabricated packaging strip box. The cigarette pressing block is of a square block structure, and a chamfer is provided thereon, and the chamfer is arranged towards the prefabricated packaging strip box conveyed horizontally.

2. The longitudinal conveying device of the prefabricated packaging strip box according to claim 1, characterized in that, The hook plate is a bent plate or an arc plate.

3. The longitudinal conveying device for the prefabricated packaging strip box according to claim 2, wherein, The hook plate is a bent plate in the shape of "L".

4. The longitudinal conveying device for prefabricated packaging strip boxes according to claim 1, wherein The chamfer is 15 - 60 degrees.

5. The longitudinal conveying device for prefabricated packaging strip boxes according to claim 1, wherein, It further includes a bottom plate, which is located below the chain plate conveyor belt and is used to carry the longitudinal conveyance of the prefabricated packaging strip box.

6. The longitudinal conveying device for the prefabricated packaging strip box according to claim 5, wherein, The bottom plate is provided with a first baffle and a second baffle, which are arranged in parallel and are respectively located on the left front side and the right rear side of the prefabricated packaging strip box conveyed longitudinally.

7. The longitudinal conveying device for prefabricated packaging strip boxes according to any one of claims 1 to 6, characterized in that, There are four cigarette pushing components.

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