阅读说明：本技术 立式棒状物料输送缓存装置 (Vertical rod-shaped material conveying and caching device ) 是由 张胜利 韩建夫 胡绍军 郝伟伟 王子曼 郝晓伟 于 2021-08-24 设计创作，主要内容包括：本发明公开一种立式棒状物料输送缓存装置,包括固定支撑单元、转动单元、立式储存输送单元、水平输送单元和电控系统；转动单元安装在固定支撑单元内部,转动单元的驱动装置固定安装在固定支撑单元上,固定支撑单元的顶部设有棒状物料入口,立式储存输送单元固定设置在转动单元上部,水平输送单元固定设置在固定支撑单元的下部以盛接立式储存输送单元输送储存的棒状物料,棒状物料通过棒状物料入口进入立式储存输送单元,固定支撑单元的底部设有棒状物料输出口,棒状物料输出口连通于水平输送单元以从水平输送单元接收棒状物料。本发明所述装置减少了棒状物料的储存输送时间,便于生产物料的质量追溯。(The invention discloses a vertical rod-shaped material conveying caching device which comprises a fixed supporting unit, a rotating unit, a vertical storage conveying unit, a horizontal conveying unit and an electric control system, wherein the fixed supporting unit is fixedly arranged on the vertical storage conveying unit; the rotation unit is installed inside the fixed stay unit, the drive arrangement fixed mounting of rotation unit is on the fixed stay unit, the top of fixed stay unit is equipped with bar-shaped material entry, the vertical fixed setting of conveying unit that stores is on rotation unit upper portion, the fixed lower part that sets up at the fixed stay unit of horizontal transport unit is with connecing the vertical bar-shaped material that stores of conveying unit transport greatly, bar-shaped material gets into the vertical conveying unit that stores through bar-shaped material entry, the bottom of fixed stay unit is equipped with bar-shaped material delivery outlet, bar-shaped material delivery outlet communicates in the horizontal transport unit in order to receive bar-shaped material from the horizontal transport unit. The device provided by the invention reduces the storage and conveying time of the rod-shaped materials, and is convenient for quality tracing of the produced materials.)

1. A vertical rod-shaped material conveying caching device is characterized by comprising a fixed supporting unit, a rotating unit, a vertical storage conveying unit, a horizontal conveying unit and an electric control system;

the rotating unit is arranged in the fixed supporting unit, the driving device of the rotating unit is fixedly arranged on the fixed supporting unit, the top of the fixed supporting unit is provided with a rod-shaped material inlet, the vertical storage conveying unit is fixedly arranged at the upper part of the rotating unit, the horizontal conveying unit is fixedly arranged at the lower part of the fixed supporting unit to contain the rod-shaped materials conveyed by the vertical storage conveying unit, the rod-shaped materials enter the vertical storage and conveying unit through the rod-shaped material inlet, the bottom of the fixed supporting unit is provided with a rod-shaped material outlet, the rod-shaped material output port is communicated with the horizontal conveying unit to receive rod-shaped materials from the horizontal conveying unit, the electric control system is connected with the fixed supporting unit, the rotating unit, the vertical storage and conveying unit and the horizontal conveying unit.

2. The vertical rod-shaped material conveying buffer device according to claim 1, wherein the vertical storage conveying unit comprises a plurality of vertical storage conveying units arranged in an annular array at the upper part of the rotating unit.

3. The vertical rod-shaped material conveying buffer device according to claim 2, wherein the vertical storage conveying unit comprises a storage cavity tube, a bracket device and a baffle plate, the bracket device and the baffle plate are arranged in the storage cavity tube, the bracket device is driven by a linear motion unit driven by a servo motor to move up and down in the storage cavity tube, and the baffle plate is fixedly arranged on the bracket device.

4. The vertical rod-shaped material conveying buffer device according to claim 1, wherein the fixing unit is a cylindrical box.

5. The vertical rod-shaped material conveying and caching device according to claim 4, wherein the fixed supporting unit comprises a disk base, a plurality of supporting columns, a plurality of glass shields and a fixed top plate, the plurality of supporting columns are fixedly arranged between the disk base and the fixed top plate, and the glass shields are arranged between the adjacent supporting columns to seal the fixed unit.

6. The vertical rod-shaped material conveying and caching device according to claim 1, wherein the rotating unit comprises a rotating support bearing, a rotating cylinder, a servo motor and a driving gear, an inner ring of the rotating support bearing is fixedly arranged at the bottom of the fixing unit, the rotating cylinder is fixedly arranged at an outer ring of the rotating support bearing, the driving gear is meshed with the outer ring of the rotating support bearing, and the servo motor is connected to the driving gear.

7. The vertical rod-shaped material conveying buffer device according to claim 1, wherein the horizontal conveying unit comprises a bracket, a section bar, a servo motor, a chain wheel and a chain plate, the chain wheel and the chain plate are mounted on the section bar, the chain wheel is driven by the servo motor to drive the chain plate to slide on the section bar, so that the horizontal conveying of the rod-shaped material is realized, and the bracket is used for fixedly arranging the section bar at the bottom of the fixed supporting unit.

8. The vertical rod-shaped material conveying and caching device according to claim 7, wherein an output end is formed in the section bar, and an arc-shaped guide plate is connected to the output end in a linked mode.

9. The vertical rod-shaped material conveying buffer device according to claim 3, wherein the vertical storage conveying unit is vertically arranged.

10. The vertical rod-shaped material conveying and buffering device as claimed in claim 3, wherein the angle between the storage cavity tube and the horizontal direction is 60-120 °.

Technical Field

The invention belongs to the technical field of tobacco mechanical equipment, and particularly relates to a vertical rod-shaped material conveying and caching device.

Background

In tobacco manufacture, rod-shaped articles produced by a cigarette making machine (or plugmaker) are typically conveyed to a downstream apparatus by a rod-shaped material conveyor apparatus which conveys successive rod-shaped materials to the downstream apparatus in a multi-tier stack.

At present, the common rod-shaped material conveying equipment mainly comprises: the tray type conveying equipment comprises a tray type conveying equipment and a non-tray type conveying equipment, wherein a material tray is used as a storage container of rod-shaped materials, the two modes of first-in first-out and first-in last-out are adopted, the first-in last-out tray type conveying equipment generally comprises a tray loader, a tray unloader and a large-flow conveying channel, and the rod-shaped materials are often disordered in arrangement and damaged at the end or in appearance when being loaded into or unloaded from the tray type conveying equipment; the first-in first-out disc type conveying equipment comprises a conveying channel and a disc station, has small damage to the rod-shaped materials, and has the defect of large occupied area; the disk-free conveying equipment is composed of a storage device and a conveying channel, and also has two modes of first-in first-out and first-in last-out, and the storage device with first-in last-out has the defects of long storage time of rod-shaped materials, difficulty in tracing the production quality of the rod-shaped materials and the like, and has potential quality hazards; the first-in first-out tray type conveying equipment mainly stores (or discharges) rod-shaped materials by a method of increasing (or reducing) a conveying channel, and has the hidden danger of rod-shaped material damage.

Based on the technical problems in the prior art, the invention provides a vertical rod-shaped material conveying and caching device.

Disclosure of Invention

The invention provides a vertical rod-shaped material conveying and caching device.

The invention adopts the following technical scheme:

a vertical rod-shaped material conveying caching device comprises a fixed supporting unit, a rotating unit, a vertical storage conveying unit, a horizontal conveying unit and an electric control system;

the rotating unit is arranged in the fixed supporting unit, the driving device of the rotating unit is fixedly arranged on the fixed supporting unit, the top of the fixed supporting unit is provided with a rod-shaped material inlet, the vertical storage conveying unit is fixedly arranged at the upper part of the rotating unit, the horizontal conveying unit is fixedly arranged at the lower part of the fixed supporting unit to contain the rod-shaped materials conveyed by the vertical storage conveying unit, the rod-shaped materials enter the vertical storage and conveying unit through the rod-shaped material inlet, the bottom of the fixed supporting unit is provided with a rod-shaped material outlet, the rod-shaped material output port is communicated with the horizontal conveying unit to receive rod-shaped materials from the horizontal conveying unit, the electric control system is connected with the fixed supporting unit, the rotating unit, the vertical storage and conveying unit and the horizontal conveying unit.

Furthermore, the electric control system comprises an electric control cabinet, a control system and a servo system, the control system is installed in the electric control cabinet, the control system is composed of an industrial personal computer with a display and used for program control, man-machine interface operation and data storage, and the servo system comprises a power module and a servo controller and is used for driving the rotating unit and a servo motor of the horizontal conveying unit.

Further, the vertical storage and conveying unit comprises a plurality of vertical storage and conveying units which are arranged at the upper part of the rotating unit in an annular array mode.

Furthermore, the vertical storage and conveying unit comprises a storage cavity pipe, a bracket device and a baffle plate, wherein the bracket device and the baffle plate are arranged in the storage cavity pipe, the bracket device is driven by a linear motion unit driven by a servo motor to move up and down in the storage cavity pipe, and the baffle plate is fixedly arranged on the bracket device.

Further, the fixed supporting unit is a cylindrical box body.

Furthermore, fixed supporting unit includes disc base, a plurality of support post, a plurality of glass guard shield and fixed top dish, and is a plurality of the support post is fixed to be set up the disc base with between the fixed top dish, the glass guard shield sets up adjacent between the support post with will fixed unit seals.

Further, the rotation unit comprises a rotary supporting bearing, a rotation cylinder, a servo motor and a driving gear, an inner ring of the rotary supporting bearing is fixedly arranged at the bottom of the fixing unit, the rotation cylinder is fixedly arranged at an outer ring of the rotary supporting bearing, the driving gear is meshed with the outer ring of the rotary supporting bearing, and the servo motor is connected to the driving gear.

Furthermore, the horizontal conveying unit comprises a support, a section bar, a servo motor, a chain wheel and a chain plate, wherein the chain wheel and the chain plate are installed on the section bar, the chain wheel is driven by the servo motor to drive the chain plate to slide on the section bar, so that the horizontal conveying of the rod-shaped materials is realized, and the support is used for fixedly arranging the section bar at the bottom of the fixed supporting unit.

Further, the output end is connected with an arc-shaped guide plate in a chain mode.

Further, the vertical storage and conveying unit is vertically arranged.

Furthermore, the electric control system controls a servo motor driving the rotating unit to rotate, so that the displacement of the storage cavity tube of the vertical storage and conveying unit is realized; a servo motor for controlling the linear motion unit drives a bracket device of the vertical storage and conveying unit to move up and down; the servo motor on the horizontal conveying unit is driven to rotate, and the chain plates are driven to convey the rod-shaped materials to the rod-shaped material output port.

Further, the included angle of the storage cavity pipe and the horizontal direction is 60-120 degrees.

Compared with the prior art, the invention has the following advantages:

1. the vertical rod-shaped material conveying caching device reduces the storage and conveying time of rod-shaped materials; the quality tracing of the produced materials is facilitated;

2. the vertical rod-shaped material conveying caching device provided by the invention reduces the defect of excessive bending in the rod-shaped material storage and conveying process, and reduces the risk of damage to the rod-shaped material; the problem that the larger the storage capacity is, the longer the conveying channel is in the storage process is solved;

3. according to the vertical rod-shaped material conveying caching device, rod-shaped materials are conveyed in a vertical mode in a storage and conveying mode, turning is not caused in the process, the length of a conveying channel of the rod-shaped materials is fixed, and the storage and conveying time of the rod-shaped materials is fixed.

Drawings

FIG. 1 is a schematic structural diagram of a vertical rod-shaped material conveying and caching device in an embodiment of the invention;

FIG. 2 is a schematic structural diagram of a fixing and supporting unit according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a rotating unit in the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a vertical storage and transportation unit according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a horizontal transfer unit in an embodiment of the present invention;

fig. 6 is a schematic view of the working state of the conveying and buffering device when the upstream and downstream devices work normally in the embodiment of the present invention;

FIG. 7 is a schematic diagram illustrating the operation status of the transport buffer device when the downstream machine fails to operate in accordance with an embodiment of the present invention;

FIG. 8 is a schematic diagram illustrating a filling and emptying operation of the transport buffer according to an embodiment of the present invention;

FIG. 9 is a schematic illustration of a stored lumen tilt setting in an embodiment of the present invention.

In the figure, 1-fixed supporting unit, 11-disc base, 12-supporting upright post, 13-glass shield, 14-fixed top disc, 2-rotating unit, 21-rotary supporting bearing, 22-rotating cylinder, 23-rotating servo motor, 24-driving gear, 3-vertical storage conveying unit, 31-storage cavity pipe, 32-bracket device, 33-baffle, 34-linear motion unit, 4-horizontal conveying unit, 41-bracket, 42-section bar, 43-horizontal servo motor, 44-chain wheel, 45-chain plate and 46-arc guide plate.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments, it being understood that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.

Examples

As shown in fig. 1, the vertical rod-shaped material conveying caching device is a node device of a rod-shaped material conveying device, is located in the middle of the rod-shaped material conveying device, and comprises a fixed supporting unit 1, a rotating unit 2, a vertical storage conveying unit 3, a horizontal conveying unit 4 and an electric control system;

the rotating unit 2 is installed inside the fixed supporting unit 1, the driving device of the rotating unit 2 is fixedly installed on the fixed supporting unit 1, the top of the fixed supporting unit 1 is provided with a rod-shaped material inlet, the vertical storage and conveying unit 3 is fixedly arranged at the upper part of the rotating unit 2, the horizontal conveying unit 4 is fixedly arranged at the lower part of the fixed supporting unit 1 to contain the rod-shaped material conveyed by the vertical storage and conveying unit 3, the rod-shaped material enters the vertical storage and conveying unit 3 through the rod-shaped material inlet, the bottom of the fixed supporting unit 1 is provided with a rod-shaped material outlet, the rod-shaped material outlet is communicated with the horizontal conveying unit 4 to receive the rod-shaped material from the horizontal conveying unit 4, and the electric control system is connected with the fixed supporting unit 1, the rotating unit 2, The vertical storage conveying unit 3 and the horizontal conveying unit 4;

the fixed supporting unit 1 is a cylindrical box body;

the vertical storage and conveying unit 3 comprises a plurality of vertical storage and conveying units which are arranged at the upper part of the rotating unit 2 in an annular array mode;

the vertical storage and conveying unit 3 is vertically arranged.

In the above embodiment, the rod-shaped materials enter the downstream equipment through the rod-shaped material output port; and the vertical rod-shaped material conveying and caching device obtains the rod-shaped materials conveyed by the upstream equipment through the rod-shaped material inlet.

In the above embodiment, the electric control system includes an electric control cabinet, a control system, and a servo system, the control system is installed in the electric control cabinet, the control system is composed of an industrial personal computer with a display, and is used for program control, human-computer interface operation, and data storage, and the servo system includes a power module and a servo controller, and is used for driving the servo motors of the rotating unit 2, the vertical storage and conveying unit 3, and the horizontal conveying unit 4.

As shown in fig. 4, the vertical storage and transportation unit comprises a storage cavity tube 31, a bracket device 32 and a baffle 33, wherein the bracket device 32 and the baffle 33 are arranged in the storage cavity tube 31, the bracket device 32 is driven by a linear motion unit 34 driven by a servo motor to move up and down in the storage cavity tube 31, and the baffle 33 is fixedly arranged on the bracket device 32;

in the above embodiment, the bracket device 32 is driven by the linear motion unit 34 to move downwards to store the rod-shaped materials, and when the materials are released, the connecting rods are driven by the air cylinders to open the baffles on the two sides of the bracket device 32, so as to empty the rod-shaped materials.

As shown in fig. 2, the fixed supporting unit 1 includes a disk base 11, a plurality of supporting columns 12, a plurality of glass shields 13 and a fixed top plate 14, wherein the plurality of supporting columns 12 are fixedly disposed between the disk base 11 and the fixed top plate 14, and the glass shields 13 are disposed between adjacent supporting columns 12 to enclose the fixed supporting unit 1;

in the above embodiment, in order to facilitate the opening of the glass cover 13, the glass cover 13 is mounted on the support pillar 12 by a hinge;

the rod-shaped material output port is formed in the disc base 11;

the rod-shaped material interface is arranged on the fixed top plate 14.

As shown in fig. 3, the rotating unit 2 includes a rotary support bearing 21, a rotating cylinder 22, a rotary servo motor 23 and a driving gear 24, an inner ring of the rotary support bearing 21 is fixedly disposed at the bottom of the fixed support unit 1, the rotating cylinder 22 is fixedly disposed at an outer ring of the rotary support bearing 21, the driving gear 24 is engaged with the outer ring of the rotary support bearing 21, and the rotary servo motor 23 is connected to the driving gear 24.

As shown in fig. 5, the horizontal conveying unit 4 comprises a bracket 41, a profile 42, a horizontal servo motor 43, a chain wheel 44 and a chain plate 45, wherein the chain wheel 44 and the chain plate 45 are mounted on the profile 42, the chain wheel is driven by the horizontal servo motor 43 to drive the chain plate 45 to slide on the profile 42, so that the horizontal conveying of the rod-shaped materials is realized, and the bracket 41 is used for fixedly arranging the profile 42 at the bottom of the fixed supporting unit 1;

an output end is arranged on the section bar 42, the output end is connected with an arc guide plate 46 in a chain mode, and the arc guide plate 46 is used for guiding the rod-shaped materials to fall.

The electric control system controls and drives the servo motor of the rotating unit 2 to rotate accurately, so that the accurate displacement of the storage cavity tube of the vertical storage and conveying unit 3 is realized; a servo motor for controlling the linear motion unit drives the bracket device 32 of the vertical storage and conveying unit 3 to stably move up and down; and driving a servo motor on the horizontal conveying unit 4 to rotate, and driving a chain plate to convey the rod-shaped materials to the rod-shaped material output port.

When the vertical rod-shaped material conveying and buffering device is used, rod-shaped materials produced by an upstream machine enter the vertical rod-shaped material conveying and buffering device through the rod-shaped material inlet on the fixed top tray 14, and are directly conveyed or are buffered by the channel of the vertical rod-shaped material conveying and buffering device and then conveyed to a downstream machine, so that the production stability of the upstream machine and the downstream machine is ensured.

When the machine is started, as shown in fig. 6, rod-shaped materials are shown in a shadow, the rod-shaped materials pass through the conveying device and enter the vertical rod-shaped material conveying caching device, a photoelectric switch at the inlet of the vertical storage conveying unit is activated, the bracket device 32 which is right corresponding to the rod-shaped material input channel is positioned at the top position in the vertical storage conveying unit, and the electric control system controls a servo motor of the linear motion unit and drives the bracket device 32 to stably convey the rod-shaped materials to the lower part of the storage cavity tube 31; the baffles on both sides of the bracket device 32 are opened, the rod-shaped materials enter the outlet guide plate of the horizontal conveying unit 4 under the action of gravity and are conveyed to a downstream machine through a downstream interface, and at the moment, the upstream machine and the downstream machine work normally (the upstream speed and the downstream speed are matched).

As shown in fig. 7, the arrow direction indicates the flow direction of the rod-shaped materials, when the downstream machine is in a fault shutdown state, the vertical rod-shaped material conveying buffer device enters a material storage state, at this time, an upstream conveying channel of the vertical rod-shaped material conveying buffer device is closed (the rod-shaped materials do not enter the vertical rod-shaped material conveying buffer device), baffles on two sides of the bracket device in the vertical rod-shaped material conveying unit are closed upwards, and the linear motion unit lifts the bracket device to the top; the upstream conveying channel of the vertical rod-shaped material conveying and caching device is opened, and the rod-shaped materials descend along with the bracket device 32 to fill the storage cavity pipe 31; the electronic control system closes the upstream conveying channel, rotates the rotating unit 2 clockwise, rotates the next empty vertical storage conveying monomer to the position of the rod-shaped material inlet, opens the upstream conveying channel, and the rod-shaped material is guided by the bracket device to gradually fill the vertical storage conveying monomer. And stopping the unit until the vertical type storage conveying units of the vertical type rod-shaped material conveying caching device are filled to a limited position (for example, when the filled vertical type storage conveying units account for 5/6 of the whole vertical type storage conveying units, the vertical type storage conveying caching device can be arranged on a human-computer interface).

As shown in fig. 8, when the downstream machine is stopped for a period of time due to a fault and then resumes to normal operation, a part of the vertical storage and transportation units is filled up, in order to ensure the first-in first-out function of the vertical rod-shaped material transportation buffer device, the vertical storage and transportation units of the vertical rod-shaped material transportation buffer device need to be filled up until the vertical storage and transportation units filled up with rod-shaped materials rotate to the limit positions of the vertical rod-shaped material transportation buffer device, and then the vertical storage and transportation units are filled up and emptied at the device limit positions, the electronic control system of the vertical rod-shaped material transportation buffer device can store the limit positions (which can be set on the human-computer interface) at which the vertical storage and transportation units are filled up, ensure that the vertical storage and transportation units are emptied at this position, and the rod-shaped materials are discharged from the storage chamber tube 31, and conveying the materials to a downstream machine interface by a chain plate on the horizontal conveying unit.

When the downstream machine is stopped for a period of time due to a fault and then resumes to work normally, a part of the vertical storage and conveying units is filled up, and in order to ensure the first-in first-out function of the vertical rod-shaped material conveying and caching device, the following operation mode can be adopted: stopping the upstream machine, setting the vertical rod-shaped material conveying caching device to a manual emptying mode, controlling the rotation unit to rotate by the electric control system, rotating the vertical rod-shaped material storage and conveying unit which stores rod-shaped materials firstly to a rod-shaped material output port, discharging the rod-shaped materials, sequentially discharging the rod-shaped materials of other units according to a filling sequence, recovering to a full-empty state of the vertical rod-shaped material conveying caching device, and restarting.

As shown in fig. 9, the included angle between the storage cavity tube 31 and the horizontal direction is 60 to 120 °, the storage cavity tube 31 may be vertically arranged and may also be arranged at an angle a with the horizontal direction, and the value of a is: 120 degrees is more than or equal to A and more than or equal to 60 degrees, compared with the storage cavity pipe 31 which is vertically arranged, the linear motion units in the storage cavity pipe 31 which is obliquely arranged are obliquely arranged, the length of the linear motion units is longer than that of the linear motion units which are vertically arranged, and the structures of the bracket and the opening device are the same as those of the linear motion units which are vertically arranged.

The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims.