CN214649599U

CN214649599U - Tobacco slice smoke box bundling belt shearing device

Info

Publication number: CN214649599U
Application number: CN202120353630.2U
Authority: CN
Inventors: 周群华; 李敏志; 黄春杨; 冯庆钰; 肖斌; 沈鹏宇
Original assignee: China Tobacco Jiangxi Industrial Co Ltd
Current assignee: China Tobacco Jiangxi Industrial Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-09
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a tobacco slice smoke box bundling belt shearing mechanism, it includes shearing mechanism (1), slide rail mechanism (2), sharp slip table mechanism (3), workstation (4), raceway conveyer (5), piece cigarette case (6), colored bundling belt (7), detection control system (8), its characterized in that: the shearing mechanism comprises a rack (11), a lifting roller (12), a shearing auxiliary knife (13), a shearing motor (14), a shearing blade (15), a wedge-shaped fork plate (16) and a sharpening grinding wheel set (17). Adopt machinery such as shearing mechanism, color code electric eye fiber inductor, sharp slip table module, detect sensing and control combination, integrate PLC programming control technique, colored binder on intelligent recognition, the shearing mode cut-off piece smoke box realizes reducing operating personnel intensity of labour, improves work efficiency purpose.

Description

Tobacco slice smoke box bundling belt shearing device

Technical Field

The utility model relates to a tobacco throwing equipment technical field, concretely relates to tobacco slice smoke box binder shearing mechanism.

Background

In the prior tobacco processing line of tobacco cigarette production enterprises, the first procedure is to separate a packaging carton of a tobacco carton from an internal tobacco blank, so that the tobacco blank can conveniently enter the next slicing procedure, wherein a human-machine cooperation automatic tobacco carton unpacking machine has the functions of automatic carrying, unpacking, empty box overlapping, empty box conveying, empty box stacking and the like of raw material tobacco cartons, and has the characteristics of compact structure, small occupied area, easy maintenance, low purchase cost and the like, thereby being special equipment for automatically unpacking the raw material tobacco cartons for a plurality of enterprises. Because the device is a human-computer cooperative device, the efficiency of the device is directly related to the experience and proficiency of operators, and more importantly, certain processes in the device are manually completed, if a to-be-opened tobacco carton is conveyed to a carton opening position by a roller conveyor, the operator needs to open the carton opening position to cut off the outer wrapping band by a blade to take out the outer wrapping band, then the carton is opened to take out articles such as inner paperboards, plastic bags and the like, and after the treatment is completed, a step operation button is pressed down to transfer to a next process. Because the quality of a single box of tobacco flakes is 200kg, the adopted binding belt has higher toughness and strength, and the binding belt can be cut off only by swinging arms with certain strength. 300 boxes are opened in a single production, 4 binding belts are arranged in each box, the labor intensity is high in the operation process, and the operation is carried out by multiple persons alternately, so that the bottleneck of reducing the labor intensity and improving the working efficiency is formed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of existence among the prior art, provide a tobacco leaf smoke box banding area shearing mechanism, adopt machinery such as shearing mechanism, color mark electric eye fiber inductor, sharp slip table module, detect sensing and control combination, integrate PLC programming control technique, colored banding area on intelligent recognition, the cutting mode cut-off piece smoke box realizes reducing operating personnel intensity of labour, improves work efficiency purpose.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a tobacco slice smoke box bundling belt shearing mechanism, it is including shearing mechanism 1, slide rail mechanism 2, sharp slip table mechanism 3, workstation 4, raceway conveyer 5, slice smoke box 6, colored bundling belt 7, detection control system 8, and the slice smoke box is located raceway conveyer standby position, has many colored bundling belts on the slice smoke box, and the parallel fixed mounting of workstation just is located the subaerial of raceway conveyer one side in one side that the standby of slice smoke box was parked, its characterized in that: a linear sliding table module is transversely arranged on the workbench, a sliding rail mechanism is longitudinally arranged on the upper part of a sliding table sliding block 31 of the linear sliding table module, a shearing mechanism is arranged on the upper part of a sliding rail sliding block 21 on the upper part of the sliding rail mechanism, the longitudinal rear end of the sliding rail sliding block is connected with one end of a push rod of an electric push rod 22, and a base of the electric push rod is connected with an elastic support 23; shearing mechanism 1 includes frame 11, promotion gyro wheel 12, shearing auxiliary tool 13, shearing motor 14, shear blade 15, wedge fork board 16, the emery wheel group 17 of whetting a knife, rack-mounted is on slide rail slider 21, the installation shears the motor on the frame, the installation shears the blade in the pivot of shearing motor, the periphery of shearing the blade and be located the frame and install wedge fork board, whet a knife emery wheel, be provided with on the wedge fork board with shear the auxiliary tool of blade assorted, the front end of wedge fork board just is located and installs the promotion gyro wheel in the frame.

Furthermore, the roller of the lifting roller 12 is connected with the frame through a support arm, and the longitudinal position of the support arm is adjustable; wedge fork board 16 is the platykurtic, and it includes flat portion and wedge portion, and the one end that wedge fork board is close to the promotion gyro wheel is the wedge, is provided with shearing vice sword 13 on the flat portion, and the axis of shearing motor is vertical to be set up.

Further, the linear sliding table mechanism 3 comprises a sliding table sliding block and a sliding rail, and the sliding table sliding block moves left and right on the sliding rail along the transverse direction; the sliding rail mechanism 2 comprises a sliding rail sliding block and a guide rod, and the sliding rail sliding block moves back and forth on the guide rod along the longitudinal direction; the elastic support 23 comprises a spring and a support rod, the spring is sleeved on the periphery of the support rod, one end of the spring is connected with the electric push rod, the other end of the spring is connected with the bottom end part of the support rod, and the same ends of the support rod and the guide rod are respectively connected with the end part mounting plate of the slide rail mechanism.

Further, detection control system 8 includes control sub-station case 81, laser sensor 82, color mark electric eye fiber inductor 83, and control sub-station case installs on the support of workstation, and control sub-station incasement portion is provided with automatically controlled device, control procedure, and two laser sensors separately install on the bed frame of the raceway conveyer 5 of piece smoke box 6 waiting to expect the parking position, and color mark electric eye fiber inductor installs in the horizontal front position department of the slip table slider 31 of sharp slip table module.

Further, the shearing blade 15 is an external octagonal oblique blade with a straight surface on one side and is made of alloy steel materials, and the shearing blade is matched and combined with the shearing auxiliary knife 13.

Further, the lifting roller 12 and the sliding rail are fixedly installed to form an integrated structure, and the roller surface of the lifting roller and the bottom plane of the wedge-shaped fork plate 16 are adjusted to be on the same plane through an adjusting screw.

Furthermore, an elastic element is arranged on one side of the shearing auxiliary knife 13, and the side surface of the cutting edge of the shearing auxiliary knife is kept to be tightly attached to the cutting edge on the side surface of the straight surface of the shearing blade 15 through the elastic element to perform relative shearing action.

The utility model discloses a tobacco slice smoke box bundling belt shearing mechanism, under the condition of keeping original system structure of equipment, function, through setting up sharp slip table module, adopt in the material waiting of piece smoke box parking time quantum, carry the operation of shearing mechanism and accomplish the shearing action, program control is accurate, when having ensured that the shearing mechanism action is steady, does not influence the production line flow and moves; the adoption sets up slide rail mechanism, simple structure, and the operation is stable, when guaranteeing that wedge fork board pastes tight piece smoke box side, alleviates the phenomenon that electric putter thrust strikes the smoke box and shifts. An external octagonal oblique blade is adopted to match with a shearing auxiliary knife to do relative shearing action, so that the shearing efficiency is high and the energy consumption is low; the color binding belt is picked up to the knife edge by adopting a wedge-shaped fork plate fork and cut, so that the problem that the binding belt is damaged by directly cutting the binding belt by a blade is solved; a knife grinding wheel is adopted to grind and cut the cutting edge to keep sharp; the lifting roller device is adopted to eliminate the phenomena of collision and deadlocking of the deformed cartons and influence on the normal operation of the device; the two laser sensors are arranged to detect the running program of the starting device, so that the phenomenon of starting equipment accidentally is prevented, and the safety of an operation site is improved; the color of the tobacco carton is not the same as that of the colored binding belt, and the color sensor is used for identifying and distinguishing the binding belt, so that the manufacturing cost is low; the color code electric eye optical fiber sensor is adopted to detect and identify the bandage, so that the bandage has the advantages of identification sensitivity, larger detection distance tolerance and high anti-seismic performance, the phenomenon that an object is abnormally lost during identification is eliminated, and the shearing efficiency is ensured; the control substation box has the functions of a controller, control program setting and circuit control, and the control system automatically operates according to the design/preset program requirement, so that the inspection, debugging and maintenance are facilitated, and the system structure of the original equipment is not interfered.

Drawings

FIG. 1 is a front view of the structure of the binder for tobacco carton of the present invention;

FIG. 2 is a side view of the structure of the tobacco carton bundling belt shearing device of the present invention;

FIG. 3 is a top view of the structure of the tobacco carton bundling belt shearing device of the present invention;

FIG. 4 is a top view of the structure of the tobacco carton bundling belt shearing device of the present invention;

FIG. 5 is a schematic view of the binder shearing device for tobacco carton of the present invention;

fig. 6 is a schematic view of the structure of the tobacco slice cigarette case bundling belt shearing mechanism according to the present invention.

In the figure: shearing mechanism 1, frame 11, promotion gyro wheel 12, shearing auxiliary knife 13, shearing motor 14, shearing blade 15, wedge fork board 16, sharpening grinding wheel 17, slide rail mechanism 2, slide rail slider 21, electric putter 22, elastic support 23, sharp slip table module 3, slip table slider 31, workstation 4, raceway conveyer 5, tobacco lamina box 6, colored bundling belt 7, detection control system 8, control sub-station case 81, laser sensor 82, color mark electric eye fiber sensor 83.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-6, a tobacco slice cigarette case bundling belt shearing mechanism, it includes shearing mechanism 1, slide rail mechanism 2, straight line slip table mechanism 3, workstation 4, raceway conveyer 5, slice cigarette case 6, colored bundling belt 7, detection control system 8, slice cigarette case 6 is located 5 standby position of raceway conveyer, has many colored bundling belt 7 on the slice cigarette case 6, the parallel fixed mounting of workstation 4 is in one side that 6 standby of slice cigarette case was parked and is located 5 subaerial of raceway conveyer one side, its characterized in that: a linear sliding table module 3 is transversely installed on the workbench 4, a sliding rail mechanism 2 is longitudinally installed on the upper portion of a sliding table sliding block 31 of the linear sliding table module 3, a shearing mechanism 1 is installed on the upper portion of a sliding rail sliding block 21 on the upper portion of the sliding rail mechanism 2, the longitudinal rear end of the sliding rail sliding block 21 is movably connected with one end of a push rod of the electric push rod 22, and a base of the electric push rod 22 is connected with the elastic support 23; shearing mechanism 1 includes frame 11, promote gyro wheel 12, cut vice sword 13, shear motor 14, shear blade 15, wedge fork board 16, the emery wheel group 17 of whetting a knife, frame 11 is installed on slide rail slider 21, install shear motor 14 in the frame 11, shear blade 15 is sheared in the installation in shear motor 14's the pivot, shear blade 15 the periphery and be located and install wedge fork board 16 on the frame 11, whet a knife emery wheel 17, be provided with on the wedge fork board 16 with cut 15 assorted shearing vice sword 13 of blade, the front end of wedge fork board 16 just is located and installs promotion gyro wheel 12 on the frame 11.

The wheels of the lifting roller 12 are connected with the frame 11 by support arms, the longitudinal position of which is adjustable. Wedge-shaped fork board 16 is the platykurtic, and it includes flat portion and wedge portion, and wedge-shaped fork board 16 is close to the one end of lifting roller 12 and is the wedge, is provided with shearing vice sword 13 on the flat portion, and shearing motor 14's axis is vertical to be set up.

The linear sliding table mechanism 3 comprises a sliding table sliding block 31 and a sliding rail, and the sliding table sliding block 31 moves left and right on the sliding rail along the transverse direction; the slide rail mechanism 2 comprises a slide rail slide block 21 and a guide rod, and the slide rail slide block 21 moves back and forth on the guide rod along the longitudinal direction; the elastic support 23 includes a spring and a support rod, the spring is sleeved on the periphery of the support rod, one end of the spring is connected with the electric push rod 22, the other end of the spring is connected with the bottom end of the support rod, and the same ends of the support rod and the guide rod are respectively connected with the end mounting plate of the slide rail mechanism 2, as shown in fig. 2-3.

The detection control system 8 comprises a control sub-station box 81, laser sensors 82 and a color mark electric eye optical fiber sensor 83, the control sub-station box 81 is installed on a support of the workbench 4, an electric control device and a control program are arranged inside the control sub-station box 81, the two laser sensors 82 are separately installed on a base frame of the raceway conveyor 5 at a waiting material parking position of the sheet smoke box 6, and the color mark electric eye optical fiber sensor 83 is installed at the transverse front end/right end position of the sliding table sliding block 31 of the linear sliding table module 3.

The shearing blade 15 is an external octagonal oblique blade with a single-side straight surface and is made of alloy steel materials, and the shearing blade 15 and the shearing auxiliary knife 13 are matched and combined; an elastic element is arranged on one side of the shearing auxiliary knife 13 to keep the side surface of the cutting edge of the shearing auxiliary knife 13 tightly attached to the side edge of the straight surface of the shearing blade 15 to do relative shearing action.

The lifting roller 12 and the sliding rail slide block 21 are fixedly arranged into an integral structure, and the roller surface of the lifting roller 12 and the bottom plane of the wedge-shaped fork plate 16 are adjusted to be on the same plane through an adjusting screw.

The color code electric eye optical fiber sensor 83 adopts optical fiber amplification and electric eye deviation correction technologies, has high detection distance, sensitivity and anti-vibration capability, and can normally detect objects with walking shake and 50 +/-20 mm of front-back distance error.

A method of using a tobacco sheet carton wrap tape cutting apparatus comprising the steps of:

(1) when two laser sensors 82 detect the incoming material signals, the control program starts a driving motor and a shearing motor 14 of the linear sliding table module 3, the sliding table sliding block 31 runs at a low speed in the forward direction, the shearing motor 14 is turned off after the sliding table sliding block passes through the tobacco flake box 6 to reach a terminal limit switch, the driving motor of the linear sliding table module 3 runs at a high speed in a reversing mode and returns back until the linear sliding table sliding block returns to the original point limit switch to stop, and the detection control system 8 is in a standby state;

(2) the control program is provided with a signal transmitted by a color code electric eye optical fiber sensor 83, an electric push rod 22 of the slide rail mechanism 2 acts, when the color code electric eye optical fiber sensor 83 detects a color bundling belt 7 for the first time, the electric push rod 22 is started after 1-10 seconds of delay to quickly push out a slide rail slide block 21 until the plane of a wedge-shaped fork plate 16 is tightly attached to the side surface of a tobacco sheet box 6, the wedge-shaped fork plate 16 is tightly attached to the side surface of the tobacco sheet box 6 to slide, the first color bundling belt 7 is forked up, a knife edge formed by combining a shearing blade 15 and a shearing auxiliary knife 13 is cut off, after 0.5-3 seconds of duration, the electric push rod 22 is quickly returned, the wedge-shaped fork plate 16 deviates from the side surface of the tobacco sheet box to finish one shearing action, and waits for the next signal;

(3) the control program is that when the last shearing action is not finished and the color binder 7 is detected again, the starting delay and the return action of the electric push rod 22 are cancelled/not executed, the electric push rod 22 is directly pushed out until the wedge-shaped fork plate 16 clings to the side surface of the tobacco flake box 6 to slide, the next shearing action is continuously finished until the sliding table sliding block 31 runs to the end limit switch, and the program is finished.

The tobacco lamina box 6 is parked at the standby position of the raceway conveyor 5, the tobacco lamina box 6 is provided with a colored binding belt 7, the workbench 4 is fixedly installed at one side of the raceway rack of the raceway conveyor 5 and is positioned at a position which is parallel to and close to the tobacco lamina box 6 for parking the tobacco lamina box, and the workbench 4 is provided with a linear sliding table module 3; the sliding table sliding block 31 of the linear sliding table module 3 is parallel to the motion direction of the tobacco lamina box/raceway conveyor and moves transversely/leftwards and rightwards in a reciprocating mode; the upper part of the sliding table sliding block 31 is provided with a sliding rail mechanism 2, a sliding rail sliding block 21 of the sliding rail mechanism 2 is connected with a push rod of an electric push rod 22, a support of the electric push rod 22 is elastically matched and connected with an elastic support 23, and the sliding rail sliding block 21 is vertical to the motion direction of the tobacco leaf slice box/raceway conveyor and performs longitudinal/front-back reciprocating operation; the shearing mechanism 1 is arranged on a sliding rail slide block 21 of the sliding rail mechanism 2, and the shearing mechanism 1 can simultaneously move in the left-right direction and the front-back direction; a shearing blade 15 is horizontally arranged on a shearing motor 14 of the shearing mechanism 1, the shearing blade 15 is an external octagonal oblique blade with a single-side straight surface and is made of alloy steel materials, and the shearing blade 15 and the shearing auxiliary knife 13 are matched and combined; an elastic device is arranged on one side of the shearing auxiliary knife 13 to keep the side surface of the cutting edge of the shearing auxiliary knife to be tightly attached to the cutting edge on the straight side of the shearing blade 15 so as to do relative shearing type action; the side surface of the inclined edge of the shearing blade 15 is provided with a knife grinding wheel 17, a button of the grinding wheel is lightly pressed, and the edge of the grinding blade is sharpened; the front end of the shearing blade 15 is provided with a wedge-shaped fork plate 16 in a matching way, the wedge-shaped fork plate 16 is connected with a sliding rail slider 21 into a whole, an electric push rod 22 is directly pushed out until the wedge-shaped fork plate 16 is attached to the side surface of the tobacco box 6 to slide, and the color bundling belt 7 which is forked up is cut off when passing/passing through the shearing blade 15; the front end of the wedge-shaped fork plate 16 is provided with the lifting pulley 12, the lifting pulley 12 and the sliding rail sliding block 21 are fixedly installed into a whole, the pulley surface of the lifting pulley 12 and the bottom plane of the wedge-shaped fork plate 16 are adjusted through the adjusting screw to be on the same plane, when the step of the side-face deformed carton is met, the pulley rolls and is lifted to cross the step, the wedge-shaped fork plate 16 is linked to lift, and the phenomenon of collision and top-dead of the step of the deformed carton is avoided.

A control sub-station box 81 of the detection control system 8 is arranged on a support of the workbench, two laser sensors 82 are respectively arranged on a frame of the raceway conveyor and positioned at two sides of a waiting material parking position of the sheet smoke box 6, and when detection signals are simultaneously sent by the two laser sensors 82, a shearing program is started until a zero-position switch signal of the linear sliding table module 3 is finished; the color code electric eye optical fiber sensor 83 is arranged at the front end/right end of the shearing mechanism and fixed on the sliding table sliding block 31, when a detection signal is sent, the electric push rod 22 is immediately started to push out, and the shearing mechanism 1 is driven to do the action of shearing the colored bandage 7.

The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a tobacco slice smoke box bundling belt shearing mechanism, it includes shearing mechanism (1), slide rail mechanism (2), sharp slip table mechanism (3), workstation (4), raceway conveyer (5), piece cigarette case (6), colored bundling belt (7), detection control system (8), the piece cigarette case is located raceway conveyer standby position, many colored bundling belts have on the piece cigarette case, the parallel fixed mounting of workstation just is located the subaerial of raceway conveyer one side in the one side that the piece cigarette case standby was parked, its characterized in that: a linear sliding table module is transversely installed on the workbench, a sliding rail mechanism is longitudinally installed on the upper portion of a sliding table sliding block (31) of the linear sliding table module, a shearing mechanism is installed on the upper portion of a sliding rail sliding block (21) on the upper portion of the sliding rail mechanism, the longitudinal rear end of the sliding rail sliding block is connected with one end of a push rod of an electric push rod (22), and a base of the electric push rod is connected with an elastic support (23); shearing mechanism (1) includes frame (11), promotion gyro wheel (12), cut vice sword (13), shear motor (14), shear blade (15), wedge fork board (16), whet a knife emery wheel group (17), rack-mount is on slide rail slider (21), the installation is cuted the motor on the frame, the blade is sheared in the installation in the pivot of shearing motor, the periphery of shearing blade just is located and installs wedge fork board in the frame, the emery wheel of whetting a knife, be provided with on the wedge fork board with cut the vice sword of blade assorted, the front end of wedge fork board just is located and installs the promotion gyro wheel in the frame.

2. A tobacco carton banding band shearing device according to claim 1, characterized in that the rollers of said lifting roller (12) are connected to the frame by means of support arms, the longitudinal position of which is adjustable; wedge fork board (16) are the platykurtic, and it includes flat portion and wedge portion, and the one end that wedge fork board is close to the promotion gyro wheel is the wedge, is provided with on the flat portion and cuts vice sword (13), cuts the vertical setting of axis of motor.

3. The tobacco sheet tobacco carton banding band shearing device according to claim 2, characterized in that said linear sliding table mechanism (3) comprises a sliding table slider, a sliding rail, the sliding table slider moves left and right on the sliding rail along the transverse direction; the sliding rail mechanism (2) comprises a sliding rail sliding block and a guide rod, and the sliding rail sliding block moves back and forth on the guide rod along the longitudinal direction; elastic support (23) include spring, support rod, and the periphery of support rod is located to the spring housing, and the one end of spring is connected with electric putter, and the other end is connected with the bottom portion of support rod, and the same end of support rod, guide arm is connected with slide rail mechanism's tip mounting panel respectively.

4. The tobacco lamina smoke box bandage shearing device as claimed in claim 3, characterized in that the detection control system (8) comprises a control sub-station box (81), a laser sensor (82) and a color mark electric eye optical fiber sensor (83), wherein the control sub-station box is installed on a bracket of the workbench, an electric control device and a control program are arranged inside the control sub-station box, the two laser sensors are separately installed on a base frame of the raceway conveyor (5) of the waiting material parking position of the tobacco lamina smoke box (6), and the color mark electric eye optical fiber sensor is installed at the transverse front end position of the sliding table sliding block (31) of the linear sliding table module.

5. A tobacco sheet smoke box bandaging tape shearing device according to the claim 4, characterized in that the shearing blade (15) is a single-sided straight external octagonal beveled edge blade and is made of alloy steel material, and the shearing blade is matched and combined with the shearing auxiliary knife (13).

6. A tobacco carton banding band shearing device according to claim 5, characterized in that said lifting roller (12) is fixedly mounted with a sliding rail slider as a one-piece structure, and the roller surface of the lifting roller is adjusted by means of adjusting screws to be in the same plane as the bottom plane of the wedge-shaped fork plate (16).

7. Tobacco lamina smoke band cutting device according to claim 6, characterized in that the cutting counter-knife (13) is provided with a resilient element on one side, by means of which the cutting edge side of the cutting counter-knife is held in abutment with the straight side cutting edge of the cutting blade (15) for a relative cutting action.