Automatic flue-cured tobacco loading device

Abstract

The automatic flue-cured tobacco loading device comprises an overturning assembly and a loading and unloading assembly, a tobacco clamp is hung at one end of the overturning assembly, a transferring assembly is erected on the side, away from the tobacco clamp, of the overturning assembly, a conveying table is arranged on one side of the overturning assembly, and a guide table is arranged on one side of the conveying table; the loading and unloading assembly is arranged at the top of the conveying table, and a baking frame set is erected above the guide table. According to the automatic flue-cured tobacco loading device, the tobacco clamps conveyed on the upstream conveying belt can be overturned one by one through the overturning assembly, the tobacco clamps are in butt joint with the transferring assembly through the characteristics of the structure of the conveying frame, and then under the operation of the transferring assembly, the tobacco clamps in batches are moved and are in butt joint with the loading and unloading assembly on the conveying table; the loading and unloading assembly is used for carrying and transferring the tobacco clamps, and then the tobacco clamps are hung on the baking frame set one by one under operation of the loading and unloading assembly, so that structural automation is achieved, labor cost is reduced, and meanwhile operation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of tobacco processing, in particular to an automatic flue-cured tobacco bed-laying device. Background Art

[0002] Flue-cured tobacco processing refers to a series of processes that process tobacco leaves into raw materials suitable for cigarette production. The main steps of flue-cured tobacco processing include selecting tobacco leaves, sun drying, and baking. In conventional flue-cured tobacco processing, it is necessary to manually place the tobacco clips with tobacco leaves inside on the grill for subsequent baking operations, which is relatively time-consuming and labor-intensive. Summary of the invention

[0003] The object of the present invention is to provide an automatic device for placing flue-cured tobacco on a heatable bed, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic device for raising flue-cured tobacco to a kang, comprising a flipping assembly and a loading and unloading assembly, a tobacco clamp being mounted on one end of the flipping assembly, and a transfer assembly being arranged on the side of the flipping assembly away from the tobacco clamp, and a conveying platform being arranged on one side of the flipping assembly, and a guide platform being arranged on one side of the conveying platform, the loading and unloading assembly being arranged on the top of the conveying platform, and a baking rack group being arranged above the guide platform.

[0005] Preferably, the flipping assembly includes a conveyor frame, an electric guide wheel, a chain and a lifting rod, and the electric guide wheel is symmetrically installed on one side of the conveyor frame, and the edge of the electric guide wheel is meshed and connected with the chain, and the surface of the chain is laterally connected with the lifting rod.

[0006] Preferably, the top of the conveyor rack is provided with an oblique structure for the oblique sliding of the cigarette clamp, and the electric guide wheel is installed on the higher side of the conveyor rack, and the chain and the lifting rod are welded to each other.

[0007] Preferably, the transfer assembly comprises a mobile group frame, a lifting bracket and a guide rail, the lifting bracket is installed on the side of the mobile group frame, and the guide rail is installed on the bottom of the mobile group frame.

[0008] Preferably, the lifting bracket is installed on a side of the mobile frame close to the flip assembly, and the mobile frame is used for vertical lifting and lowering adjustment of the lifting bracket along its side, and the guide rails are symmetrically arranged at the bottom of the mobile frame.

[0009] Preferably, the loading and unloading assembly includes a mobile trolley, a stabilizing frame and a loading and unloading frame, the stabilizing frame is fixedly installed on the top of the mobile trolley, and the loading and unloading frame is installed on a side of the stabilizing frame close to the baking rack group, and the loading and unloading frame is connected to the stabilizing frame through a lifting structure.

[0010] Preferably, the baking rack group includes a supporting truss, a hanging frame and a supporting frame, the hanging frame is horizontally installed symmetrically inside the supporting truss, and the supporting frame is connected between the hanging frame and the supporting truss.

[0011] Preferably, three groups of the hanging frames are arranged equidistantly from top to bottom, and the supporting trusses, hanging frames and supporting frames are welded to each other.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the automatic flue-cured tobacco loading device can flip the tobacco clips transmitted on the upstream conveyor belt one by one by using the flipping assembly, and connect the tobacco clips with the transfer assembly by the characteristics of the conveying rack structure itself, and then under the operation of the transfer assembly, the batches of tobacco clips are moved and connected with the loading and unloading assembly on the conveying platform, and the tobacco clips are transferred by the loading and unloading assembly, and then hung one by one on the baking rack group under the operation of the loading and unloading assembly, thereby realizing structural automation, reducing labor costs and improving work efficiency; The automatic tobacco-loading device is provided with a turning assembly and a transfer assembly, wherein the electric guide wheel on one side of the feed frame is operated so that the chain meshed with the electric guide wheel starts to move and rotates along the surface of the electric guide wheel, thereby driving the lifting rod to move synchronously. By using the above structure, the tobacco clips moving from the upstream conveyor belt can be structurally lifted from both sides thereof by the lifting rod. When the tobacco clips rotate to the top of the electric guide wheel, the tobacco clips will be turned 180 degrees and then hung on the top of the feed frame. By utilizing the inclined top structure of the feed frame, the tobacco clips can be slid down to the transfer assembly arranged on the other side of the feed frame. By utilizing the structural setting of the lifting and lowering hanger, the tobacco clips can be received in batches, and the turning assembly can lift the tobacco clips by its own structure. At the same time, the moving group frame can horizontally move along the surface of the guide rail, thereby providing good convenience for the docking of the loading and unloading assemblies in the later stage, thereby ensuring the operational flexibility of the device structure and realizing the batch processing of the tobacco clips. The automatic tobacco-loading device is provided with a conveying platform, a guide platform, and a loading and unloading component, wherein the conveying platform and the guide rail are parallel to each other. Under the operation of the conveying platform and the operation of the movable group frame itself, the lifting rack with the tobacco clips hung thereon can be positioned relative to the entire loading and unloading component, and then under the operation of the loading and unloading frame, the multiple tobacco clips hung on the lifting rack are transferred, and then under the operation of the conveying platform, the entire loading and unloading component is horizontally displaced to be moved to one end of the guide platform, and then under the operation of the mobile trolley, it can be moved along the guide platform to the inside of the baking rack group to hang the tobacco clips. By using the above structure, on the one hand, it can ensure good automation in the operation process of the entire device to the greatest extent, thereby reducing the situation of manual operation and achieving the effect of reducing labor costs. At the same time, the mutual cooperation of various structures can realize batch processing of tobacco clips while effectively improving the working efficiency. The use of the above structure can also achieve the effect of automatic unloading, thereby further ensuring the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the main body of the device of the present invention from the side axis; Figure 2 It is a schematic diagram of the three-dimensional structure of the flip assembly of the device of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the transfer component of the device of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the loading and unloading components of the device of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the baking rack group of the device of the present invention.

[0014] In the figure: 1. flip assembly; 101. feed rack; 102. electric guide wheel; 103. chain; 104. lifting rod; 2. cigarette clamp; 3. transfer assembly; 301. mobile assembly rack; 302. lifting rack; 303. guide rail; 4. conveyor platform; 5. guide platform; 6. loading and unloading assembly; 601. mobile trolley; 602. stabilizing rack; 603. loading and unloading rack; 7. baking rack assembly; 701. supporting truss; 702. mounting rack; 703. supporting rack. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-5The present invention provides a technical solution: a device for automatically placing flue-cured tobacco on a kang, comprising a turnover assembly 1 and a loading and unloading assembly 6, wherein a tobacco clamp 2 is mounted on one end of the turnover assembly 1, and a transfer assembly 3 is arranged on a side of the turnover assembly 1 away from the tobacco clamp 2, and a conveying platform 4 is arranged on one side of the turnover assembly 1, and a guide platform 5 is arranged on one side of the conveying platform 4, the loading and unloading assembly 6 is arranged on the top of the conveying platform 4, and a baking rack group 7 is arranged above the guide platform 5, the turnover assembly 1 comprises a feeding rack 101, an electric guide wheel 102, a chain 103 and a lifting rod 104, and an electric guide wheel 102 is symmetrically installed on one side of the feeding rack 101, and the edge of the electric guide wheel 102 is meshed and connected with the chain 103, and the surface of the chain 103 is transversely A lifting rod 104 is connected, and the top of the feed frame 101 adopts an oblique structure for the oblique sliding of the cigarette clamp 2, and the electric guide wheel 102 is installed on the higher side of the feed frame 101, and the chain 103 and the lifting rod 104 are welded to each other. The transfer component 3 includes a mobile group frame 301, a lifting bracket 302 and a guide rail 303. The lifting bracket 302 is installed on the side of the mobile group frame 301, and the guide rail 303 is installed on the bottom of the mobile group frame 301. The lifting bracket 302 is installed on the side of the mobile group frame 301 close to the flip component 1, and the mobile group frame 301 is used for the vertical lifting and lowering adjustment of the lifting bracket 302 along its side, and the guide rail 303 is symmetrically arranged at the bottom of the mobile group frame 301.

[0017] When using the automatic tobacco-curing device, Figure 1-Figure 5 As shown, first, under the operation of the upstream conveyor belt and other devices, the cigarette clamps 2 will move one by one to one side of the flip assembly 1. When they move to the side of the feeding rack 101 provided with the electric guide wheel 102, the chain 103 meshingly connected on its surface will start to rotate under the operation of the electric guide wheel 102, thereby driving the lifting rod 104 connected to the surface of the chain 103 to move synchronously. In this process, the lifting rod 104 will be lifted from bottom to top and contact from both sides of the cigarette clamp 2, so as to lift the cigarette clamp 2 and start to lift vertically. With the rotation of the electric guide wheel 102, after the cigarette clamp 2 is lifted to the highest point, it will realize a 180-degree structural flip due to the rotating structure of the electric guide wheel 102 and the chain 103, so that the cigarette clamp 2 will be reversed and hung on the top surface of the feeding rack 101. At the same time, since the top of the feeding rack 101 adopts an inclined structure, the cigarette clamp 2 will slide from the high side of the feeding rack 101 to the low side. At this time, the lifting bracket 302 will be pre-adjusted and located in the middle of the lower side of the feed rack 101 to facilitate receiving the cigarette clips 2. When a sufficient number of cigarette clips 2 are mounted in the middle of the lifting bracket 302, the lifting bracket 302 will be vertically lifted along the side of the movable assembly frame 301 under the operation of the lifting bracket 302. At the same time, the movable assembly frame 301 will be horizontally displaced along the guide rail 303 at the bottom and displaced toward the side of the loading and unloading component 6.

[0018] At the same time, the loading and unloading assembly 6 includes a mobile trolley 601, a stabilizing frame 602 and a loading and unloading frame 603. The stabilizing frame 602 is fixedly installed on the top of the mobile trolley 601, and the loading and unloading frame 603 is installed on the side of the stabilizing frame 602 close to the baking rack group 7, and the loading and unloading frame 603 is connected to the stabilizing frame 602 through a lifting structure. The baking rack group 7 includes a supporting truss 701, a hanging frame 702 and a supporting frame 703. The hanging frame 702 is horizontally installed symmetrically inside the supporting truss 701, and the supporting frame 703 is connected between the hanging frame 702 and the supporting truss 701. The hanging frame 702 is arranged equidistantly from top to bottom, and three groups of hanging frames 702 are arranged on the hanging frame 702, and the supporting truss 701, the hanging frame 702 and the supporting frame 703 are welded to each other; As the transfer assembly 3 operates, the conveyor platform 4 will operate synchronously and drive the loading and unloading assembly 6 on the top to move horizontally so as to dock with the mobile assembly frame 301. After the two are docked, the loading and unloading frame 603 on one side of the stabilizing frame 602 will rise from bottom to top, and the lifting rack 302 with the cigarette clip 2 will fall synchronously from top to bottom. Due to the mutual staggering between the lifting rack 302 and the loading and unloading rack 603, the cigarette clip 2 can be quickly transferred; Then the transfer assembly 3 will start structural reset to facilitate the movement of the next round of cigarette clamps 2. At this time, under the operation of the conveyor platform 4, the loading and unloading assembly 6 with the cigarette clamps 2 mounted on it will be horizontally displaced and moved to one end of the guide platform 5. Then, under the operation of the mobile trolley 601, it will move along the guide platform 5 toward the inside of the loading and unloading assembly 6. During this process, the loading and unloading rack 603 will be raised and lowered along one side of the stabilizing rack 602, and will be relative in height to the hanging rack 702 erected inside the supporting truss 701. Then, by utilizing the interlacing between the loading and unloading rack 603 and the hanging rack 702, the cigarette clamps 2 will be transferred and hung on the surface of the hanging rack 702 to facilitate subsequent tobacco curing operations. With the reciprocating operation of the above-mentioned structures, a sufficient number of cigarette clamps 2 will be mounted inside the baking rack group 7. This is the working principle of the automatic tobacco curing device.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic flue-cured tobacco bed-laying device, comprising a turning assembly (1) and a loading and unloading assembly (6), characterized in that: A cigarette clamp (2) is mounted on one end of the flip assembly (1), and a transfer assembly (3) is mounted on a side of the flip assembly (1) away from the cigarette clamp (2). A conveying platform (4) is disposed on one side of the flip assembly (1), and a guide platform (5) is disposed on one side of the conveying platform (4). The loading and unloading assembly (6) is disposed on the top of the conveying platform (4), and a baking rack assembly (7) is mounted above the guide platform (5).

2. The automatic flue-cured tobacco bed-laying device according to claim 1, characterized in that: The turning assembly (1) comprises a material conveying frame (101), an electric guide wheel (102), a chain (103) and a lifting rod (104); the electric guide wheel (102) is symmetrically mounted on one side of the material conveying frame (101); the edge of the electric guide wheel (102) is meshedly connected to the chain (103); and the surface of the chain (103) is laterally connected to the lifting rod (104).

3. The automatic device for placing flue-cured tobacco on a heatable bed according to claim 2, characterized in that: The top of the conveyor frame (101) is provided with an oblique structure for the oblique sliding of the cigarette clamp (2), and the electric guide wheel (102) is installed on the higher side of the conveyor frame (101), and the chain (103) and the lifting rod (104) are welded to each other.

4. The automatic flue-cured tobacco bed-laying device according to claim 1, characterized in that: The transfer assembly (3) comprises a mobile assembly frame (301), a lifting bracket (302) and a guide rail (303); the lifting bracket (302) is installed on the side of the mobile assembly frame (301), and the guide rail (303) is installed on the bottom of the mobile assembly frame (301).

5. The automatic device for placing flue-cured tobacco on a heatable bed according to claim 4, characterized in that: The lifting bracket (302) is installed on a side of the mobile assembly frame (301) close to the flip assembly (1), and the mobile assembly frame (301) is used to vertically lift and adjust the lifting bracket (302) along its side, and the guide rail (303) is symmetrically arranged at the bottom of the mobile assembly frame (301).

6. The automatic flue-cured tobacco bed-laying device according to claim 1, characterized in that: The loading and unloading assembly (6) comprises a moving trolley (601), a stabilizing frame (602) and a loading and unloading frame (603); the stabilizing frame (602) is fixedly mounted on the top of the moving trolley (601); the loading and unloading frame (603) is mounted on a side of the stabilizing frame (602) close to the baking frame assembly (7); and the loading and unloading frame (603) is connected to the stabilizing frame (602) via a lifting structure.

7. The automatic flue-cured tobacco bed-laying device according to claim 1, characterized in that: The baking rack group (7) comprises a supporting truss (701), a hanging frame (702) and a supporting frame (703); the hanging frame (702) is horizontally installed in a left-right symmetrical manner inside the supporting truss (701), and the supporting frame (703) is connected between the hanging frame (702) and the supporting truss (701).

8. The automatic device for placing flue-cured tobacco on a heatable bed according to claim 7, characterized in that: The hanging frames (702) are arranged in three groups at equal intervals from top to bottom, and the supporting trusses (701), the hanging frames (702) and the supporting frames (703) are welded to each other.

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