Paperboard rotary conveying device

Abstract

The utility model relates to the technical field of conveying devices, in particular to a paperboard rotary conveying device which comprises a base, a belt conveying mechanism, a lifting adjusting mechanism and a rotating mechanism. The lifting adjusting mechanism is connected with the belt conveying mechanism and used for adjusting the height of the belt conveying mechanism in an up-down lifting mode. The rotating mechanism and the belt conveying mechanism are installed in a matched mode. Through cooperation of the belt conveying mechanism, the lifting adjusting mechanism and the rotating mechanism, when steering is needed, the belt conveying mechanism descends, paperboards are rotated through the rotating mechanism, and stacking steering of the paperboards is completed through single conveying equipment.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, specifically to a cardboard rotary conveying device. Background Technology

[0002] During the transport of cardboard stacks, it is usually necessary to turn the stacks to facilitate automated transport and palletizing. Existing cardboard stacking turning and conveying devices mainly use two conveyor devices with perpendicular transport directions to achieve turning, with each direction connected to a separate conveyor line. However, turning using two conveyor devices not only requires a large area but also lacks flexibility, which is not conducive to the automated transport of cardboard.

[0003] In summary, there is an urgent need for a cardboard rotary conveyor to solve the problems existing in the prior art. Utility Model Content

[0004] The purpose of this utility model is to provide a cardboard rotary conveying device, the specific technical solution of which is as follows:

[0005] A cardboard rotary conveyor includes a base and a belt conveyor mechanism, a lifting adjustment mechanism and a rotating mechanism disposed on the base;

[0006] The lifting and adjusting mechanism is connected to the belt conveyor mechanism and is used to adjust the height of the belt conveyor mechanism by lifting it up and down.

[0007] The rotating mechanism is installed in conjunction with the belt conveyor mechanism.

[0008] Optionally, the belt conveyor mechanism includes multiple parallel belt conveyors, which are installed together and synchronously raised and lowered by a lifting and adjusting mechanism.

[0009] Optionally, the rotating mechanism includes a rotary motor, a chain, a sprocket tensioner, and a rotating part. The output end of the rotary motor is connected to the chain, and the chain is connected to the rotating part through the sprocket tensioner.

[0010] Optionally, the rotating mechanism further includes a telescopic stopper for the stroke of the rotating part.

[0011] Optionally, the rotating part includes a rotating shaft, a rotating body, a housing, and rollers. The housing is disposed on a base, the rotating shaft is disposed at the center of the housing, the rotating body is rotatably connected to the base via the rotating shaft, and the rollers are disposed on the rotating body and roll along the inner side of the housing.

[0012] Optionally, the lifting and adjusting mechanism includes at least four pneumatic lifting platforms, which are arranged along the circumference of the belt conveyor mechanism. Multiple pneumatic lifting platforms cooperate to realize the up-and-down lifting and adjusting of the belt conveyor mechanism.

[0013] Optionally, the pneumatic lifting platform includes a guide, a vertical lifting limiter, an air tire, a top plate, and a bottom plate. The top plate and the bottom plate are respectively disposed above and below the air tire. The top plate is connected to the belt conveyor mechanism, and the bottom plate is connected to the base. The guide and the vertical lifting limiter are both disposed on the base and connected to the top plate. The guide is used to realize the vertical lifting of the belt conveyor mechanism, and the vertical lifting limiter is used to limit the range of vertical lifting of the belt conveyor mechanism.

[0014] Optionally, the cardboard rotary conveyor also includes a non-powered roller assembly, which is mounted on the base and installed in conjunction with the belt conveyor mechanism.

[0015] Optionally, the unpowered roller assembly includes at least four unpowered roller units arranged circumferentially along the belt conveyor mechanism.

[0016] The application of the technical solution of this utility model has the following beneficial effects:

[0017] This invention provides a cardboard rotary conveyor device, including a base and a belt conveyor mechanism, a lifting adjustment mechanism, and a rotating mechanism mounted on the base. The lifting adjustment mechanism is connected to the belt conveyor mechanism and is used to adjust the height of the belt conveyor mechanism vertically. The rotating mechanism is arranged along the circumference of the belt conveyor mechanism. This invention, through the cooperation of the belt conveyor mechanism, the lifting adjustment mechanism, and the rotating mechanism, allows the cardboard to be lowered and then rotated by the rotating mechanism when a turn is needed, thus achieving cardboard stacking and turning using a single conveying device.

[0018] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the cardboard rotary conveyor in a preferred embodiment of the present invention;

[0021] Figure 2 yes Figure 1A schematic diagram of the middle belt conveyor mechanism and the lifting and adjusting mechanism;

[0022] Figure 3 yes Figure 1 A structural schematic diagram of the central rotating part and its connection relationships;

[0023] Figure 4 This is a structural diagram of a single belt conveyor;

[0024] Among them, 1-base, 2-belt conveyor mechanism, 210-belt conveyor, 3-lifting adjustment mechanism, 310-pneumatic lifting platform, 311-guide component, 312-upper and lower lifting limiter, 313-air tire, 314-top plate, 315-bottom plate, 4-rotating mechanism, 410-rotating motor, 420-chain, 430-sprocket tensioner, 440-rotating part, 441-rotating shaft, 442-rotating body, 443-outer shell, 444-roller, 450-telescopic stopper, 5-non-powered roller assembly, 510-non-powered roller unit. Detailed Implementation

[0025] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0026] See Figure 1 , Figure 2 , Figure 3 and Figure 4 , Figure 1 This is a schematic diagram of the structure of the cardboard rotary conveyor in a preferred embodiment of the present invention; Figure 2 yes Figure 1 A schematic diagram of the middle belt conveyor mechanism and the lifting and adjusting mechanism; Figure 3 yes Figure 1 A structural schematic diagram of the central rotating part and its connection relationships; Figure 4 This is a structural diagram of a single belt conveyor.

[0027] Example:

[0028] See Figure 1 This embodiment provides a cardboard rotary conveyor device, including a base 1 and a belt conveyor mechanism 2, a lifting adjustment mechanism 3 and a rotating mechanism 4 disposed on the base 1; the lifting adjustment mechanism 3 is connected to the belt conveyor mechanism 2 and is used to adjust the height of the belt conveyor mechanism 2 by lifting it up and down; the rotating mechanism 4 is installed in cooperation with the belt conveyor mechanism 2.

[0029] like Figure 2As shown, the belt conveyor mechanism 2 includes multiple parallel belt conveyors 210. The multiple belt conveyors 210 are installed together and are synchronously raised and lowered by the lifting and adjusting mechanism 3. In this embodiment, the multiple belt conveyors 210 are of different sizes, and the multiple belt conveyors 210 cooperate to form a circular belt conveyor mechanism 2. The circular shape is conducive to the installation of the belt conveyor mechanism 2 and the rotating mechanism 4.

[0030] Furthermore, such as Figure 4 As shown, in this embodiment, the belt conveyor 210 has multiple grooves formed on its upper surface by multiple rotating rollers of different heights. These grooves are used to cooperate with the rotating mechanism 4 for installation.

[0031] Preferably, in this embodiment, the rotating mechanism 4 includes a rotary motor 410, a chain 420, a sprocket tensioner 430, and a rotating part 440. The output end of the rotary motor 410 is connected to the chain 420, and the chain 420 is connected to the rotating part 440 via the sprocket tensioner 430. The rotating part 440 is arranged circumferentially along the belt conveyor mechanism 2. The sprocket tensioner 430 engages with the chain 420. In this embodiment, two sprocket tensioners 430 maintain the tension of the chain 420, ensuring that the rotary motor 410 can drive the chain 420 to drive the rotating part 440. Specifically, the rotating part 440 in this embodiment has a ring-shaped structure, and a mesh-like support part is provided at the center of the ring. The support part is used to cooperate with the belt conveyor 210 for installation.

[0032] like Figure 3 As shown, the rotating part 440 includes a rotating shaft 441, a rotating body 442, a housing 443, and a roller 444. The housing 443 is disposed on the base 1, the rotating shaft 441 is disposed at the center of the housing 443, the rotating body 442 is rotatably connected to the base 1 through the rotating shaft 441, and the roller 444 is disposed on the rotating body 442 and rolls along the inner side of the housing 443.

[0033] In this preferred embodiment, the rotating mechanism 4 further includes a telescopic stopper 450, which is used to control the stroke of the rotating part 440. In this embodiment, the telescopic stopper 450 is used to control the rotating body 442 to rotate only 90° or 180°, thereby ensuring that the rotating body 442 can be matched with the belt conveyor mechanism 2.

[0034] Furthermore, the lifting and adjusting mechanism 3 includes at least four pneumatic lifting platforms 310, which are arranged circumferentially along the belt conveyor mechanism 2. Multiple pneumatic lifting platforms 310 cooperate to achieve vertical lifting and adjusting of the belt conveyor mechanism 2. Specifically, the lifting assembly includes four pneumatic lifting platforms 302, which are arranged circumferentially along the belt conveyor mechanism 2. In this embodiment, the stable vertical lifting of the belt conveyor is achieved through four pneumatic lifting platforms 302.

[0035] Specifically, the pneumatic lifting platform 310 includes a guide member 311, a vertical lifting limiter 312, an air tube 313, a top plate 314, and a bottom plate 315. The top plate 314 and the bottom plate 315 are respectively disposed on the upper and lower parts of the air tube 313. The top plate 314 is connected to the belt conveyor mechanism 2, and the bottom plate 315 is connected to the base 1. The guide member 311 is disposed on the base 1 and connected to the top plate 314. The guide member 311 is used to realize the vertical lifting of the belt conveyor mechanism 2. The vertical lifting limiter 312 is disposed on the guide member 311 and is used to limit the vertical lifting range of the belt conveyor mechanism 2.

[0036] It should be noted that the upper and lower lifting limiters 312 can be two fixed blocks arranged along the height direction of the guide member 311. In this embodiment, the top plate 314 is arranged between the two fixed blocks and is slidably arranged along the height direction of the guide member 311.

[0037] In this preferred embodiment, the cardboard rotary conveyor further includes a non-powered roller assembly 5, which is mounted on the base 1 and installed in conjunction with the belt conveyor mechanism 2. Further, the non-powered roller assembly 5 includes four individual non-powered roller pieces 510, which are arranged circumferentially along the belt conveyor mechanism 2, and the rotation direction of the individual non-powered roller pieces matches the conveying direction of the belt conveyor mechanism 2. The non-powered roller assembly 5 can fill the conveying aisle, ensuring that cardboard stacks can pass smoothly, and serves as a transitional conveyor.

[0038] This embodiment provides a cardboard rotary conveyor device, the workflow of which is as follows:

[0039] When the cardboard stack is ready to enter the cardboard rotary conveyor, the belt conveyor 2 rises to its highest position, meaning the conveying surface of the belt conveyor 2 is higher than the rotating part 440. The cardboard stack enters the belt conveyor 2 and is conveyed to the center position. Then, the belt conveyor 2 lowers to its lowest position, meaning the conveying surface of the belt conveyor 2 is lower than the support surface of the rotating part 440, and the cardboard stack is placed on the support surface of the rotating part 440. The rotating part 440 is driven by a rotary motor 410 and can rotate 90° and 180°. After the cardboard stack has rotated as required, the belt conveyor 2 rises to its highest position, lifting the cardboard stack, and then the belt conveyor 2 starts to convey the cardboard stack to the next workstation.

[0040] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cardboard rotary conveyor, characterized in that, It includes a base (1) and a belt conveyor mechanism (2), a lifting adjustment mechanism (3) and a rotating mechanism (4) disposed on the base (1); The lifting adjustment mechanism (3) is connected to the belt conveyor mechanism (2) and is used to adjust the height of the belt conveyor mechanism (2) by lifting it up and down. The rotating mechanism (4) is installed in conjunction with the belt conveyor mechanism (2).

2. The cardboard rotary conveyor according to claim 1, characterized in that, The belt conveyor mechanism (2) includes multiple parallel belt conveyors (210), which are installed together and can be raised and lowered synchronously through a lifting adjustment mechanism (3).

3. The cardboard rotary conveyor according to claim 1, characterized in that, The rotating mechanism (4) includes a rotary motor (410), a chain (420), a sprocket tensioner (430), and a rotating part (440). The output end of the rotary motor (410) is connected to the chain (420), and the chain (420) is connected to the rotating part (440) through the sprocket tensioner (430).

4. The cardboard rotary conveyor according to claim 3, characterized in that, The rotating mechanism (4) further includes a telescopic stop (450) for the stroke of the rotating part (440).

5. The cardboard rotary conveyor according to claim 3, characterized in that, The rotating part (440) includes a rotating shaft (441), a rotating body (442), a housing (443), and a roller (444). The housing (443) is disposed on the base (1), the rotating shaft (441) is disposed at the center of the housing (443), the rotating body (442) is rotatably connected to the base (1) through the rotating shaft (441), and the roller (444) is disposed on the rotating body (442) and rolls along the inner side of the housing (443).

6. The cardboard rotary conveyor according to claim 1, characterized in that, The lifting adjustment mechanism (3) includes at least four pneumatic lifting platforms (310), which are arranged along the circumference of the belt conveyor mechanism (2). Multiple pneumatic lifting platforms (310) cooperate to realize the up-down lifting adjustment of the belt conveyor mechanism (2).

7. The cardboard rotary conveyor according to claim 6, characterized in that, The pneumatic lifting platform (310) includes a guide (311), a vertical lifting limiter (312), an air tube (313), a top plate (314), and a bottom plate (315). The top plate (314) and the bottom plate (315) are respectively disposed on the upper and lower parts of the air tube (313). The top plate (314) is connected to the belt conveyor mechanism (2), and the bottom plate (315) is connected to the base (1). The guide (311) is disposed on the base (1) and connected to the top plate (314). The guide (311) is used to realize the vertical lifting of the belt conveyor mechanism (2). The vertical lifting limiter (312) is disposed on the guide (311) and is used to limit the vertical lifting range of the belt conveyor mechanism (2).

8. The cardboard rotary conveyor according to claim 1, characterized in that, It also includes a non-powered roller assembly (5), which is mounted on the base (1) and is installed in conjunction with the belt conveyor mechanism (2).

9. The cardboard rotary conveyor according to claim 8, characterized in that, The unpowered roller assembly (5) includes at least four unpowered roller units (510) arranged circumferentially along the belt conveyor mechanism (2).

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