阅读说明：本技术 一种切片后片烟整理装置 (Slice cigarette finishing device after slicing ) 是由 李本宪 杨露 赵恒思 周书冲 陆德元 崔家熊 叶姣姣 于 2021-10-12 设计创作，主要内容包括：本发明公开了一种切片后片烟整理装置,沿带式输送机的输送方向顺序横跨安装有第一、二组支架和第二组支架,第一组支架的横梁上安装有成像监测装置,成像监测装置位于带式输送机的皮带面的正上方并对皮带面上的颜色进行色差监测,第二组支架的横梁上安装有气缸,气缸具有向下的伸缩活塞,伸缩活塞的末端安装有钯钉,钯钉与片烟相接触以分散片烟并填补皮带面上的漏白区域,成像监测装置和电磁阀分别与PLC控制器信号控制连接,电磁阀与气缸驱动控制连接。经本申请装置实现自动判断、及时填补漏白区域,保证生产质量和效率。(The invention discloses a sliced tobacco sheet finishing device, which is characterized in that a first group of brackets, a second group of brackets and a second group of brackets are sequentially arranged along the conveying direction of a belt conveyor in a crossing manner, an imaging monitoring device is arranged on a cross beam of the first group of brackets, the imaging monitoring device is positioned right above the belt surface of the belt conveyor and is used for monitoring the color difference of the belt surface, an air cylinder is arranged on the cross beam of the second group of brackets, the air cylinder is provided with a downward telescopic piston, the tail end of the telescopic piston is provided with a palladium nail, the palladium nail is contacted with a tobacco sheet to disperse the tobacco sheet and fill a white leakage area on the belt surface, the imaging monitoring device and an electromagnetic valve are respectively connected with a PLC (programmable logic controller) in a signal control manner, and the electromagnetic valve is connected with the air cylinder in a driving control manner. The device realizes automatic judgment and timely filling of the blank leakage area, and ensures the production quality and efficiency.)

1. A sliced tobacco collating device comprising: belt conveyor and the sheet tobacco that is located above it, its characterized in that:

a first group of supports and a second group of supports are sequentially arranged along the conveying direction of the belt conveyor, and the first group of supports and the second group of supports are arranged across the belt conveyor;

an imaging monitoring device is mounted on a cross beam of the first group of supports, the imaging monitoring device is positioned right above a belt surface of the belt conveyor and is used for monitoring color difference of the belt surface, a cylinder is mounted on a cross beam of the second group of supports, the cylinder is provided with a downward telescopic piston, a palladium nail is mounted at the tail end of the telescopic piston, and the palladium nail is in contact with the sheet tobacco to disperse the sheet tobacco and fill a blank leakage area on the belt surface;

the imaging monitoring device is in signal control connection with a PLC (programmable logic controller), the PLC is in signal control connection with an electromagnetic valve, and the electromagnetic valve is in drive control connection with the air cylinder.

2. The device of claim 1, wherein: the air cylinders are provided with a plurality of cross beams which are arranged along the second group of brackets, and the air cylinders respectively correspond to a plurality of transverse area positions of the belt surface.

3. The device of claim 2, wherein: the color difference monitoring comprises: the method comprises the steps of forming a pattern on the belt surface in a color mode, distinguishing a yellow tobacco sheet area and a white belt area in the pattern through color difference, confirming that the white belt area is the white leakage area, and sending a transverse area position signal of the white belt area to the PLC.

4. A sliced tobacco lamina collating device according to claim 3 wherein: the electromagnetic valve is provided with a plurality of cylinders which are correspondingly controlled.

5. The device of claim 4, wherein: the input end of the PLC is connected with the output end of the imaging monitoring device, the output end of the PLC is connected with the input end of the electromagnetic valve, and the electromagnetic valve is a two-position three-way valve.

6. The device of claim 5, wherein: the contact point of the nail teeth of the palladium nail and the tobacco lamina is of a triangular structure, and the angle of the nail teeth is 15 degrees.

7. The device of claim 6, wherein: and according to the transverse area position signal of the white belt area, the PLC controls the electromagnetic valve according to the corresponding signal.

8. The device of claim 7, wherein: and a time delay device is also arranged in the PLC, and the time delay device starts timing after receiving a transverse area position signal of the white belt area.

9. The device of claim 8, wherein: and after the time delay of the time delay device is 25 seconds, the PLC controller controls the electromagnetic valve according to the corresponding signal.

10. The device of claim 9, wherein: the first group of supports are located at the position 2 meters behind a blanking port of the slicing machine, the second group of supports are located at the position 50 centimeters behind the first group of supports, and a driving motor of the belt conveyor is in signal control connection with the PLC.

Technical Field

The invention relates to the technical field of cigarette processing, in particular to a slice cigarette finishing device after slicing.

Background

The cigarette paper for cigarette is used for rolling tobacco shreds into strip-shaped cigarette products. Also known as cigarette, cigarette. Cigarettes with filter tips and cigarettes without filter tips have the components of light flavor and strong flavor, the consumption level of residents is continuously improved along with the increase of economic development and expenditure, the water rise of the cigarettes serving as daily necessities is also increased, and the tobacco consumption demand of the whole society is continuously increased.

Aiming at the bale opening and slicing machine used in the tobacco shred manufacturing workshop in the tobacco industry at present, after the tobacco bale is sliced according to a three-blade and four-blade mode, the sheet tobacco is transported to the loosening and moisture regaining process through a belt conveyor after being cut off by a cutter. In the process, the falling point range of the tobacco flakes is large when the tobacco flakes are cut off, so that the tobacco flakes are unevenly distributed on a belt conveyor, the condition that a belt is white leakage is caused, and finally, the flow of a loosening and moisture regaining process fluctuates, so that the product quality is essentially influenced.

Disclosure of Invention

The invention aims to provide a sheet tobacco arranging device after slicing, which solves the problems in the prior art, prevents the condition of white leakage, is convenient for practical production and application, ensures the long-term stable use of related equipment, reduces the maintenance of maintenance personnel, realizes reliable and quick operation and ensures the production quality and efficiency.

In order to achieve the above technical object, the present invention provides a sheet tobacco collating device after slicing, which includes: a belt conveyor and a tobacco sheet located thereon, wherein: a first group of supports and a second group of supports are sequentially arranged along the conveying direction of the belt conveyor, and the first group of supports and the second group of supports are arranged across the belt conveyor; an imaging monitoring device is mounted on a cross beam of the first group of supports, the imaging monitoring device is positioned right above a belt surface of the belt conveyor and is used for monitoring color difference of the belt surface, a cylinder is mounted on a cross beam of the second group of supports, the cylinder is provided with a downward telescopic piston, a palladium nail is mounted at the tail end of the telescopic piston, and the palladium nail is in contact with the sheet tobacco to disperse the sheet tobacco and fill a blank leakage area on the belt surface; the imaging monitoring device is in signal control connection with a PLC (programmable logic controller), the PLC is in signal control connection with an electromagnetic valve, and the electromagnetic valve is in drive control connection with the air cylinder.

The sheet tobacco trimming device after slicing judges the blank leaking area through imaging and color difference, controls the air cylinder and the palladium nail to work for many years through the PLC, disperses the sheet tobacco and fills the blank leaking area on the belt surface, has accurate judgment and high automation degree, can fill the blank leaking area in time, and ensures continuous production and higher quality and efficiency.

As a further improvement, the air cylinder is provided with a plurality of cross beams which are arranged along the second group of brackets, and the air cylinders respectively correspond to a plurality of transverse area positions of the belt surface.

As a further improvement, the color difference monitoring comprises: the method comprises the steps of forming a pattern on the belt surface in a color mode, distinguishing a yellow tobacco sheet area and a white belt area in the pattern through color difference, confirming that the white belt area is the white leakage area, and sending a transverse area position signal of the white belt area to the PLC.

As a further improvement, the electromagnetic valve is provided with a plurality of cylinders which are correspondingly controlled.

As a further improvement, the input end of the PLC controller is connected to the output end of the imaging monitoring device, the output end of the PLC controller is connected to the input end of the electromagnetic valve, and the electromagnetic valve is a two-position three-way valve.

As a further improvement, the contact point of the spike teeth of the palladium spike and the tobacco lamina is in a triangular structure, and the angle of the spike teeth is 15 degrees.

As a further improvement, the PLC controller controls the electromagnetic valve according to a transverse area position signal of the white belt area and a corresponding signal.

As a further improvement, a time delay device is further arranged in the PLC controller, and the time delay device starts timing from the receipt of the transverse area position signal of the white belt area.

As a further improvement, after the time delay of the time delay device is 25 seconds, the PLC controller controls the electromagnetic valve according to a signal.

As a further improvement, the first group of supports are located 2 meters behind a blanking port of the slicing machine, the second group of supports are located 50 centimeters behind the first group of supports, and a driving motor of the belt conveyor is in signal control connection with the PLC.

According to the invention, the PLC is used for controlling the plurality of cylinders, the leaking areas are automatically filled and repaired aiming at different transverse areas, and meanwhile, the PLC is connected with the belt conveyor, so that the automation degree of the rectification production is ensured, the improvement of the production quality is facilitated, the sustainable development can be promoted, and the waste and the cost are reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the spike teeth.

Reference numerals: 1. a cylinder; 2. a second set of brackets; 3. an electromagnetic valve; 4. a first set of brackets; 5. an imaging monitoring device; 6. a belt conveyor; 7. and (4) nailing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 2, the present invention provides a sheet tobacco collating device after slicing, which includes: a belt conveyor 6 and a tobacco sheet located thereon, wherein: a first group of brackets 4 and a second group of brackets 2 are sequentially arranged along the conveying direction of the belt conveyor 6, and the first group of brackets 4 and the second group of brackets 2 are arranged across the belt conveyor 6; an imaging monitoring device 5 is mounted on a cross beam of the first group of supports 4, the imaging monitoring device 5 is positioned right above a belt surface of the belt conveyor 6 and used for monitoring color difference on the belt surface, an air cylinder 1 is mounted on a cross beam of the second group of supports 2, the air cylinder 1 is provided with a downward telescopic piston, a palladium nail 7 is mounted at the tail end of the telescopic piston, and the palladium nail 7 is in contact with the sheet tobacco to disperse the sheet tobacco and fill a blank leakage area on the belt surface; the imaging monitoring device 5 is in signal control connection with a PLC (programmable logic controller), the PLC is in signal control connection with the electromagnetic valve 3, and the electromagnetic valve 3 is in drive control connection with the air cylinder 1.

The sheet tobacco trimming device after slicing judges the blank leaking area through imaging and color difference, controls the air cylinder and the palladium nail to work for many years through the PLC, disperses the sheet tobacco and fills the blank leaking area on the belt surface, has accurate judgment and high automation degree, can fill the blank leaking area in time, and ensures continuous production and higher quality and efficiency.

As a further improvement, the cylinder 1 has a plurality of cross beams arranged along the second group of brackets 2, and the plurality of cylinders 1 correspond to a plurality of transverse zone positions of the belt surface respectively.

As a further improvement, the color difference monitoring comprises: the method comprises the steps of forming a pattern on the belt surface in a color mode, distinguishing a yellow tobacco sheet area and a white belt area in the pattern through color difference, confirming that the white belt area is the white leakage area, and sending a transverse area position signal of the white belt area to the PLC.

As a further improvement, the electromagnetic valve 3 has a plurality and controls a plurality of the cylinders 1 correspondingly.

As a further improvement, the input end of the PLC controller is connected to the output end of the imaging monitoring device 5, the output end of the PLC controller is connected to the input end of the electromagnetic valve 3, and the electromagnetic valve 3 is a two-position three-way valve.

As a further improvement, the contact point of the spike teeth of the palladium spikes 7 and the tobacco lamina is in a triangular structure, and the angle of the spike teeth is 15 degrees.

As a further improvement, according to the transverse zone position signal of the white belt zone, the PLC controller controls the electromagnetic valve 3 corresponding to the signal.

As a further improvement, a time delay device is further arranged in the PLC controller, and the time delay device starts timing from the receipt of the transverse area position signal of the white belt area.

As a further improvement, after the time delay of the time delay device is 25 seconds, the PLC controller controls the electromagnetic valve 3 according to a signal.

As a further improvement, the first group of supports 4 are located 2 meters behind the blanking port of the slicing machine, the second group of supports 2 are located 50 centimeters behind the first group of supports 4, and a driving motor of the belt conveyor 6 is in signal control connection with the PLC.

According to the invention, the PLC is used for controlling the plurality of cylinders, the leaking areas are automatically filled and repaired aiming at different transverse areas, and meanwhile, the PLC is connected with the belt conveyor, so that the automation degree of the rectification production is ensured, the improvement of the production quality is facilitated, the sustainable development can be promoted, and the waste and the cost are reduced.

In a preferred embodiment of the invention, a sheet tobacco arranging device after slicing is provided, namely a device capable of automatically processing the sheet tobacco when a belt white leakage phenomenon occurs. When the imaging detection device monitors that the belt is leaked white, a signal is transmitted to the PLC control system, the PLC delays for 25 seconds to transmit the signal to the cylinder electromagnetic valve, the electromagnetic valve controls the cylinder to drive the palladium nail to descend, and the leaked white section is filled with the tobacco flakes in a dispersing mode, so that the aim of balancing the flow of the electronic scale through loosening and moisture regaining is achieved, and manual loosening of personnel is avoided.

This piece cigarette finishing device behind section includes: the device comprises an imaging monitoring device, a PLC controller, an electromagnetic valve, a cylinder, palladium nails and two groups of brackets. The imaging device is used for color difference monitoring and is used for distinguishing the yellow smoked sheet from the white belt, namely the belts are all white leakage. The input end of the PLC is connected with the output end of the imaging device, and the output end of the PLC is connected with the input end of the electromagnetic valve. The electromagnetic valve is a two-position three-way electromagnetic valve and is used for driving a cylinder to lift and contract a rod to act, and the cylinder is a lifting and contracting cylinder. The palladium nails are specially-made palladium nails, contact points of nail teeth and tobacco flakes are of triangular structures, and the angle of the contact points is 15 degrees, so that the palladium nails are used for dispersing cigarette packets and filling belt leakage. And one group of the two groups of supports is used for fixing the air cylinder, and the other group of the supports is used for fixing the imaging device.

The belt stacking device is simple in structure, the state of materials on the belt is monitored through the imaging device arranged right above the belt, and whether yellow tobacco flakes on the white belt are unevenly stacked or not is judged through a color difference principle, so that the phenomenon of belt white leakage is caused. If the belt is leaked, a signal is transmitted to the PLC controller, the PLC delays for 25 seconds to transmit the signal to the electromagnetic valve, and the electromagnetic valve controls the cylinder to drive the palladium nails to descend so as to disperse and fill the leaked white sections of the tobacco sheets, so that the aim of balancing the flow is fulfilled. The automation capacity is improved, and the quality control level is improved.

As shown in fig. 1, a first group of supports is arranged on a belt conveyor 2 meters away from a blanking port of a slicing machine and used for fixing an imaging device, the central axis of an image acquisition port is perpendicular to a belt of the belt conveyor, a second group of supports is arranged 50 centimeters behind the first group of supports and used for fixing an air cylinder, the tail end of an air cylinder telescopic rod is connected with two ends of a palladium nail fixing rod, and the palladium nail is of a composite structure consisting of a plurality of nail teeth.

In the operation process of the invention, as an example according to actual needs, when the imaging device detects that the belt of the belt conveyor is white leaking, a signal is sent to the PLC controller, the PLC controller delays for 25 seconds and then transmits the signal to the electromagnetic valve, the electromagnetic valve drives the telescopic rod of the cylinder to retract to drive the palladium nail to move downwards, and the special structure is utilized to loosely fill and fill the white leaking section with the tobacco flakes, so that the aim of balancing the stacking of the tobacco flakes on the belt is achieved, and finally, the flow passing through the rear electronic scale is balanced.

By combining with actual production, the invention can effectively achieve the purpose of flow balancing in the actual production, avoids manual operation, eliminates the artificial potential safety hazard and improves the homogenization level of the manufacturing process. Through the automated processing ability of lifting means, reduced personnel's intensity of labour, solve quality risk point through the mode that equipment automated processing simultaneously. And the palladium nail is a special structure which is independently designed, so that the aim of loosening the tobacco flakes can be effectively fulfilled.

It is to be understood that the scope of the present invention is not to be limited to the non-limiting embodiments, which are illustrated as examples only. The essential protection sought herein is further defined in the scope provided by the independent claims, as well as in the claims dependent thereon.