CN215710520U

CN215710520U - Multichannel cardboard conveyor that corrugated paper printing production line was used

Info

Publication number: CN215710520U
Application number: CN202121317791.2U
Authority: CN
Inventors: 何国胜; 张裕彬; 何三锋
Original assignee: Foshan Baosheng Printing Machinery Manufacturing Co ltd
Current assignee: Foshan Baosheng Printing Machinery Manufacturing Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-01
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a multi-channel paperboard conveying device for a corrugated paper printing production line, which comprises a swing type first conveying channel and a fixed type second conveying channel which are respectively arranged in a supporting frame, wherein the swing type first conveying channel comprises a swing support, a first conveying belt assembly and a swing driving mechanism, the first conveying belt assembly is fixedly arranged on the swing support, the swing support is connected with the swing driving mechanism, and the swing support drives the first conveying belt assembly to swing in a vertical plane. This multichannel cardboard conveyor can be connected to two different functional unit on the corrugated paper printing production line respectively through setting up the first transfer passage of mutually independent oscillating and fixed second transfer passage, need not carry out under the condition of equipment dismouting or other adjustments, realizes the nimble switching of two kinds of different production modes of corrugated paper printing production line, and the different production mode demands of quick adaptation use is nimble and convenient, also can effectively reduce equipment cost.

Description

Multichannel cardboard conveyor that corrugated paper printing production line was used

Technical Field

The utility model relates to the field of corrugated paper printing equipment, in particular to a multi-channel paper board conveying device for a corrugated paper printing production line.

Background

The core function units of the corrugated paper printing production line generally comprise a paper feeding unit, a printing unit, a slotting unit, a die cutting unit, a folding carton pasting unit, a counting discharge unit and the like, and all the units work in a unified and coordinated mode under the action of a power system and a transmission system to jointly complete the paper feeding, printing, slotting, die cutting, folding carton pasting, stacking discharge and the like of corrugated boards. During operation of a corrugated paper printing line, a board conveying channel is generally required between each adjacent unit to realize continuous automatic operation of the equipment.

However, in actual production, since there is often a great difference in the printing demands of different users for corrugated cardboard, there is also often a great difference in the functional units constituting the corrugated paper printing line. Typically, after the corrugated board has been printed, grooved and die cut, some of the boards are folded through a folder and then stacked for discharge, and some of the boards are stacked for discharge without being folded through a folder. When the production mode changes, production equipment is often required to be adjusted to adapt to production, in the existing corrugated paper printing production line, the folding and pasting box unit is generally required to be disassembled and assembled, or different production lines are arranged to adapt to different production requirements, so that the cost of the production equipment is quite high, especially in a large or ultra-large corrugated paper printing machine, the equipment input cost is quite high, the equipment adjustment is inconvenient, and therefore the application of the corrugated paper printing machine is often limited to a greater degree.

In addition, because the stacking mode of the counting discharge unit is usually from top to bottom (i.e. the paperboard inlet is usually arranged at the top of the counting discharge unit), the height of the counting discharge unit is usually inconsistent with the height of the paper outlet of the die cutting unit and has a large difference, when the corrugated board is directly sent into the counting discharge unit for stacking without being folded and pasted with a box, auxiliary equipment is usually required to be additionally arranged between the die cutting unit and the counting discharge unit, so that the equipment cost is high, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a multi-channel paperboard conveying device for a corrugated paper printing production line, which can realize the connection to different functional units on the printing production line through different conveying channels so as to quickly adapt to the requirements of different production modes, thereby reducing the equipment cost.

The technical scheme of the utility model is as follows: the utility model provides a multichannel cardboard conveyor that corrugated paper printing production line was used, including installing the first transfer passage of oscillating and fixed second transfer passage in the support frame respectively, the first transfer passage of oscillating includes the swing span, first conveyer belt subassembly and swing actuating mechanism, first conveyer belt subassembly fixed mounting is on the swing span, the swing span is connected with swing actuating mechanism, the swing span drives first conveyer belt subassembly and swings in vertical face (along the direction of delivery of cardboard promptly, the swing span drives first conveyer belt subassembly and swings around the one end of first conveyer belt subassembly). The swing type first conveying channel and the fixed type second conveying channel are two mutually independent conveying channels, and corrugated boards subjected to slotting and/or die cutting can enter a subsequent box pasting and folding process or directly enter a counting and stacking process through alternative use of the two conveying channels. When the swing type first conveying channel is in an initial state, the swing type first conveying channel is communicated with the fixed type second conveying channel for use, and when the swing type first conveying channel is communicated, the swing type first conveying channel is selected to replace the fixed type second conveying channel for use. When the first conveying channel of oscillating needs the swing intercommunication, provide power through swing actuating mechanism, drive the swing support and swing, drive first conveyer belt subassembly by the swing support and carry out the whole swing.

Preferably, in the supporting frame, the swing type first conveying channel is arranged above the fixed type second conveying channel, the fixed type second conveying channel is arranged along the horizontal direction, and the swing type first conveying channel is arranged in an inclined mode. The structure can effectively save the whole floor area of the multi-channel paperboard conveying device, and the structure is more compact and flexible. Along the conveying direction of the paper board, when the swing type first conveying device is in an original state (namely when the swing type first conveying channel is not needed), the swing type first conveying channel is in an inclined shape from top to bottom, the interference of a paper receiving end to the fixed type second conveying channel is avoided, when the conveying device needs to be connected with the swing type first conveying channel for use, the swing type first conveying channel swings downwards to be in a slope climbing shape from bottom to top, and the paper receiving end is communicated with a paper outlet of a preorder device (generally a die cutting unit).

In the first conveying channel of oscillating, the swing support is the rectangular frame structure, along the direction of delivery of cardboard, is close to the swing support both sides of first conveying channel exit paper end department of oscillating and is equipped with the connecting plate respectively, is equipped with articulated seat on the support frame that two connecting plates correspond, connects through the articulated shaft between two articulated seats, and each connecting plate lower extreme is connected with the articulated shaft. When the swing support swings, the axis of the hinged shaft is used as the swing axis, and the swing frame is driven by the connecting plate to swing relative to the hinged seat by utilizing the rotation of the hinged shaft. Because this multichannel cardboard conveyor generally is applied to large-scale or super large-scale corrugated box production line, consequently adopt the articulated shaft to connect between the swing support both sides, stability when can effectively ensure this mechanism swing reduces equipment failure and further guarantees the precision of whole production line.

In the first conveying channel of oscillating, along the direction of delivery of cardboard, be close to the first conveying channel of oscillating and connect the swing support both sides of paper end department and be equipped with two sets of swing actuating mechanism of synchronous operation respectively, each swing actuating mechanism drives actuating cylinder and articulated joint including driving, drives actuating cylinder fixed mounting on the support frame, drives actuating cylinder's output end and passes through articulated joint and swing support connection. When the lifting mechanism is used, one side of the swing support, which is close to the paper receiving end, is pushed or pulled to perform lifting motion through the stretching of the driving cylinder, and meanwhile, the swing support is made to perform swing motion by utilizing the hinged shaft at one side of the swing support, which is close to the paper outlet end, so that the connection motion or disconnection motion of the swing type first conveying channel and the pre-sequence die cutting unit is completed.

In the swing-type first conveying channel, the first conveying belt component comprises a plurality of conveying belts which are arranged in parallel and run synchronously, and driving wheels of the conveying belts are coaxially connected. The number of the conveying belts can be selected according to the actual specification and size requirements of the corrugated boards in actual production.

In the first conveying belt component, the middle part and one end of each conveying belt are fixedly arranged on the swing bracket through connecting shafts respectively. The connecting shaft connected between the driving wheels of the conveyer belts can also be externally connected with a power driving mechanism (such as a driving motor) to be used as a driving shaft of each conveyer belt.

The paper outlet end of the swing type first conveying channel is also connected with an auxiliary conveying belt, and the auxiliary conveying belt is externally connected to a counting discharge unit of a corrugated paper printing production line. The auxiliary conveying belt can adopt a traditional fixed conveying belt structure and is connected with the paper outlet end of the swing type first conveying channel to form a continuous conveying channel.

And the paper outlet end of the fixed second conveying channel is externally connected to a box pasting and folding unit of a corrugated paper printing production line.

When the multi-channel paper board conveying device is applied to a corrugated paper printing production line, the multi-channel paper board conveying device can be arranged between a die cutting unit and a folding paste box unit, and a swinging first conveying channel and a fixed second conveying channel form two mutually independent conveying channels which are selected for use; when the corrugated board is subjected to die cutting in the die cutting unit and needs to be folded and pasted with a box, the corrugated board is communicated to the folding and pasted with the box unit through the fixed second conveying channel, and the corrugated board is conveyed to the folding and pasted with the box unit for subsequent treatment; when the corrugated board is subjected to die cutting in the die cutting unit and does not need to be folded and pasted with a box, starting the swing type first conveying channel, swinging the swing type first conveying channel to the paper receiving end to be communicated with the paper outlet of the die cutting unit, communicating the swing type first conveying channel and the auxiliary conveying belt thereof to the counting discharge unit, and counting and stacking the corrugated board by the counting discharge unit and then discharging the corrugated board; therefore, the flexible switching of two different production modes of the corrugated paper printing production line is realized.

Compared with the prior art, the utility model has the following beneficial effects:

this multichannel cardboard conveyor can be connected to two different functional unit on the corrugated paper printing production line respectively through setting up the first transfer passage of mutually independent oscillating and fixed second transfer passage, need not carry out under the condition of equipment dismouting or other adjustments, realizes the nimble switching of two kinds of different production modes of corrugated paper printing production line, and the different production mode demands of quick adaptation use is nimble and convenient, also can effectively reduce equipment cost. Meanwhile, in actual production application, a production user can select required functional units to be connected and used at the output end of the multi-channel paperboard conveying device according to the actual requirements of the production user, and the equipment selection flexibility is high.

In the multi-channel paper board conveying device, the swing type first conveying channel is matched with the driving cylinders and the hinged shafts which are arranged on the front side and the rear side of the paper board conveying direction, so that the multi-channel paper board conveying device is high in running stability and stable in paper feeding, and can be well suitable for corrugated paper printing production lines (especially large or ultra-large corrugated paper printing production lines).

Drawings

Fig. 1 is a schematic structural view of the multi-channel paperboard conveying device.

Fig. 2 is a schematic structural diagram of the multi-channel paper board conveying device when the output end is directly connected with the counting and discharging unit.

Fig. 3 is a schematic view of the multi-channel sheet feeder when it is connected between the die cutting unit and the counter discharge unit.

In the above figures, the components indicated by the respective reference numerals are as follows: 1 is a supporting frame, 2 is a swing type first conveying channel, 2-1 is a swing support, 2-2 is a connecting plate, 2-3 is a hinged seat, 2-4 is a hinged shaft, 2-5 is a driving cylinder, 2-6 is a hinged joint, 2-7 is a conveying belt, 2-8 is a connecting shaft, 3 is a fixed type second conveying channel,

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.

Example 1

A multi-channel cardboard conveying apparatus for a corrugated paper printing line according to the present embodiment includes, as shown in fig. 1, a swing type first conveying channel 2 and a fixed type second conveying channel 3 which are installed in a supporting frame 1, respectively. The swing type first conveying channel is arranged above the fixed type second conveying channel, the fixed type second conveying channel is arranged along the horizontal direction, and the swing type first conveying channel is arranged in an inclined mode. Along the conveying direction of the paper board, when the swing type first conveying device is in an original state (namely when the swing type first conveying channel is not needed), the swing type first conveying channel is in an inclined shape from top to bottom, the interference of a paper receiving end to the fixed type second conveying channel is avoided, when the conveying device needs to be connected with the swing type first conveying channel for use, the swing type first conveying channel swings downwards to be in a slope climbing shape from bottom to top, and the paper receiving end is communicated with a paper outlet of a preorder device (generally a die cutting unit).

The concrete structure of each component mechanism is as follows:

as shown in fig. 1, the swing-type first conveying channel includes a swing bracket 2-1, a first conveyor belt assembly and a swing driving mechanism, the first conveyor belt assembly is fixedly mounted on the swing bracket, the swing bracket is connected with the swing driving mechanism, and the swing bracket drives the first conveyor belt assembly to swing in a vertical plane (i.e. in a conveying direction of the paper board, the swing bracket drives the first conveyor belt assembly to swing around one end of the first conveyor belt assembly). The swing type first conveying channel and the fixed type second conveying channel are two mutually independent conveying channels, and corrugated boards subjected to slotting and/or die cutting can enter a subsequent box pasting and folding process or directly enter a counting and stacking process through alternative use of the two conveying channels. When the swing type first conveying channel is in an initial state, the swing type first conveying channel is communicated with the fixed type second conveying channel for use, and when the swing type first conveying channel is communicated, the swing type first conveying channel is selected to replace the fixed type second conveying channel for use. When the first conveying channel of oscillating needs the swing intercommunication, provide power through swing actuating mechanism, drive the swing support and swing, drive first conveyer belt subassembly by the swing support and carry out the whole swing. In the swing type first conveying channel, a swing support is of a rectangular frame structure, two sides of the swing support, close to the paper outlet end of the swing type first conveying channel, are respectively provided with a connecting plate 2-2 along the conveying direction of a paper board, hinged seats 2-3 are arranged on support frames corresponding to the two connecting plates, the two hinged seats are connected through a hinged shaft 2-4, and the lower end of each connecting plate is connected with the hinged shaft. When the swing support swings, the axis of the hinged shaft is used as the swing axis, and the swing frame is driven by the connecting plate to swing relative to the hinged seat by utilizing the rotation of the hinged shaft. Because this multichannel cardboard conveyor generally is applied to large-scale or super large-scale corrugated box production line, consequently adopt the articulated shaft to connect between the swing support both sides, stability when can effectively ensure this mechanism swing reduces equipment failure and further guarantees the precision of whole production line. In the first swing type conveying channel, two groups of swing driving mechanisms which run synchronously are arranged on two sides of a swing support close to a paper receiving end of the first swing type conveying channel along the conveying direction of the paper boards respectively, each swing driving mechanism comprises a driving air cylinder 2-5 and a hinged joint 2-6, the driving air cylinders are fixedly arranged on a support frame, and the output tail ends of the driving air cylinders are connected with the swing support through the hinged joints. When the lifting mechanism is used, one side of the swing support, which is close to the paper receiving end, is pushed or pulled to perform lifting motion through the stretching of the driving cylinder, and meanwhile, the swing support is made to perform swing motion by utilizing the hinged shaft at one side of the swing support, which is close to the paper outlet end, so that the connection motion or disconnection motion of the swing type first conveying channel and the pre-sequence die cutting unit is completed. In the swing type first conveying channel, the first conveying belt component comprises a plurality of conveying belts 2-7 which are arranged in parallel and run synchronously, and driving wheels of the conveying belts are coaxially connected. The number of the conveying belts can be selected according to the actual specification and size requirements of the corrugated boards in actual production. The middle part and one end of each conveying belt are respectively and fixedly arranged on the swing bracket through connecting shafts 2-8. The connecting shaft connected between the driving wheels of the conveyer belts can also be externally connected with a power driving mechanism (such as a driving motor) to be used as a driving shaft of each conveyer belt.

Example 2

In this embodiment, the multi-channel cardboard conveying device described in embodiment 1 is applied between the die cutting unit 4 and the counting and discharging unit 5, and as shown in fig. 2 or fig. 3, the paper discharging end of the swing type first conveying channel is further connected with an auxiliary conveying belt 6, and is connected to the counting and discharging unit of the corrugated paper printing production line through the auxiliary conveying belt. The auxiliary conveyer belt may be a fixed conveyer belt structure, and is connected to the paper output end of the swing-type first conveyer channel to form a continuous conveyer channel, and at this time, the swing-type first conveyer channel swings to the paper receiving end and descends to be connected to the paper output port of the die-cutting unit (as shown in fig. 3).

Example 3

In this embodiment, the multi-channel paper board conveying device described in embodiment 1 is applied between a die cutting unit and a paste box folding unit (not shown in the figure), the paper outlet end of a fixed second conveying channel is externally connected to the paste box folding unit of a corrugated paper printing production line, the paper receiving end of the fixed second conveying channel is connected with the paper outlet of the die cutting unit, and the fixed second conveying channel is arranged along the horizontal direction and is the same as the traditional equipment; at the moment, the swing type first conveying channel swings to the paper receiving end of the swing type first conveying channel to lift away from the paper outlet of the die cutting unit, and the corrugated board is prevented from being interfered to enter the fixed type second conveying channel.

As mentioned above, the present invention can be better realized, and the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes and modifications made according to the present disclosure are intended to be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a multichannel cardboard conveyor that corrugated paper printing production line was used, its characterized in that, including installing the first transfer passage of oscillating and fixed second transfer passage in the support frame respectively, the first transfer passage of oscillating includes swing bracket, first conveyer belt subassembly and swing actuating mechanism, and first conveyer belt subassembly fixed mounting is on swing bracket, and swing bracket connection has swing actuating mechanism, and swing bracket drives first conveyer belt subassembly and swings in vertical face.

2. A multi-channel cardboard conveying apparatus for a corrugated paper printing line according to claim 1, wherein the oscillating first conveying path is arranged above the fixed second conveying path in the supporting frame, the fixed second conveying path is arranged in a horizontal direction, and the oscillating first conveying path is arranged in an inclined manner.

3. The multi-channel paper board conveying device for the corrugated paper printing production line as claimed in claim 1, wherein the swing type first conveying channel is provided with a swing bracket having a rectangular frame structure, two sides of the swing bracket near the paper outlet end of the swing type first conveying channel are respectively provided with a connecting plate along the conveying direction of the paper board, the two supporting frames corresponding to the two connecting plates are provided with a hinge seat, the two hinge seats are connected through a hinge shaft, and the lower end of each connecting plate is connected with the hinge shaft.

4. A multi-channel paper board conveying device for a corrugated paper printing production line according to claim 3, wherein two sets of swing driving mechanisms which run synchronously are respectively arranged on two sides of the swing support close to the paper receiving end of the swing type first conveying channel in the conveying direction of the paper boards, each swing driving mechanism comprises a driving air cylinder and a hinged joint, the driving air cylinder is fixedly arranged on the support frame, and the output tail end of the driving air cylinder is connected with the swing support through the hinged joint.

5. A multi-channel cardboard conveying apparatus for a corrugated cardboard printing line according to claim 3, characterized in that in the oscillating first conveying channel the first conveyor belt assembly comprises a plurality of parallel and synchronously running conveyor belts, the drive wheels of which are coaxially connected.

6. A multi-channel cardboard conveying apparatus for a corrugated paper printing line according to claim 5 wherein in the first conveyor belt assembly, the middle part and one end of each conveyor belt are fixedly mounted on the swing frame by a connecting shaft, respectively.

7. A multi-channel cardboard conveying apparatus for a corrugated paper printing line according to claim 1, wherein an auxiliary conveyor belt is further connected to a paper output end of the swing type first conveying channel, and is connected to a counter discharge unit of the corrugated paper printing line through the auxiliary conveyor belt.

8. A multi-channel sheet feeder for a corrugated paper printing line as recited in claim 1, wherein the fixed second feed channel has a delivery end externally connected to a box pasting folding unit of the corrugated paper printing line.