CN210853995U

CN210853995U - Conveying device

Info

Publication number: CN210853995U
Application number: CN201921617502.3U
Authority: CN
Inventors: 曹伟; 叶文博; 李彦勇; 苏广毅; 周涌
Original assignee: China Tobacco Logistics Technology Co ltd
Current assignee: China Tobacco Logistics Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-26
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a conveying device, including belt conveyor, belt conveyor has the conveyer belt, still include inductor and controller, the transport face of conveyer belt is gone up along its direction of delivery interval even and is equipped with a plurality of baffles, the both sides of every baffle extend to flush with the both sides of conveyer belt, and the tangent plane that the transport face of conveyer belt and baffle are connected with corresponding baffle mutually perpendicular, the inductor sets up in arbitrary one side of belt conveyor direction of delivery both sides, it is used for responding to through its near baffle, the controller is connected with belt conveyor's drive arrangement and inductor electricity respectively. Its simple structure, the even baffle that sets up in conveyer belt interval for on the conveyer belt between two adjacent baffles be a conveying unit, sense the baffle by the inductor when by controller control belt conveyor stop operation, at this moment, belt conveyor opens at every turn and stops and all can guarantee that every baffle is a conveying unit's distance for the removal interval when opening and stopping last time.

Description

Conveying device

Technical Field

The utility model belongs to the conveying equipment field especially relates to a conveyor.

Background

The cigarette buttress of different mark unification equipment for packing of current market strip cigarette is when carrying out standard cigarette buttress and release-heterotypic cigarette buttress and release-wrapping up in the membrane, the 3 different stations that adopt, and in theory, these 3 stations are with step going to reach packagine machine's highest packing efficiency, but the transport location ability requirement to whole cigarette buttress under this kind of mode is high, will produce 2 problems when the location is not punctual: 1. the tobacco stacks of 3 stations are not accurate in position when pushed into the station, and cannot be pushed into the station or forced to be pushed into the station to form a large amount of machine-damaged tobacco; 2. the equipment can both get into in order to compromise 3 stations simultaneously, does the station width interval big, leads to cigarette buttress and locating plate clearance too big, and the cigarette buttress type is very poor when carrying.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a simple structure and compactness can fix a position and open and stop and fix a position the high conveyor of precision.

In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a conveying device, includes belt conveyor, belt conveyor has the conveyer belt, still includes inductor and controller, the transport face of conveyer belt is gone up along its direction of delivery interval even is equipped with a plurality of baffles, every the both sides of baffle extend to with the both sides of conveyer belt flush, just the transport face of conveyer belt with the tangent plane that the baffle is connected with correspond baffle mutually perpendicular, the inductor sets up arbitrary one side of belt conveyor direction of delivery both sides, it is used for responding to through its near baffle, the controller respectively with belt conveyor's drive arrangement and inductor electricity are connected.

The beneficial effects of the above technical scheme are that: the conveying unit is arranged between two adjacent partition plates on the conveying belt, the sensor senses the partition plates and controls the belt conveyor to stop running, and at the moment, the belt conveyor starts and stops at each time to ensure that the distance between every two adjacent partition plates is the distance of one conveying unit relative to the moving distance of the last starting and stopping.

In the technical scheme, the partition plate is a metal plate.

The beneficial effects of the above technical scheme are that: the structural strength is high.

In the technical scheme, the inductor is a metal inductor.

The beneficial effects of the above technical scheme are that: can cooperate the baffle, sense the baffle of metal material by the metal inductor, its sensitivity is high, is favorable to improving controller reaction accuracy to improve the positioning accuracy when belt conveyor starts to stop.

In the technical scheme, the sensor is arranged above or below the belt conveyor and positioned on one side of the movement track of the partition plate, and the sensing end of the sensor faces the movement track of the partition plate.

The beneficial effects of the above technical scheme are that: the induction device is simple in structure and rapid in induction, and the controller rapidly controls the driving device to start and stop.

In the technical scheme, the controller is a PLC controller or a single chip microcomputer.

The beneficial effects of the above technical scheme are that: the structure is simple.

In the technical scheme, the partition plate is a flat plate.

The beneficial effects of the above technical scheme are that: the structure is simple, the area of each conveying unit is neat, and materials can be conveniently pushed into the conveying units.

In the technical scheme, chamfers are arranged on two side edges of the partition board.

The beneficial effects of the above technical scheme are that: so that both sides of the partition plate have a guiding function, and the machine damage of cigarette can be avoided when the cigarette stacks are pushed into the conveying unit.

Drawings

Fig. 1 is a schematic structural diagram of a conveying device according to an embodiment of the present invention;

FIG. 2 is a top view of the conveyor belt and the partition plate according to the embodiment of the present invention;

FIG. 3 is a drawing showing the conveying apparatus according to the embodiment of the present invention in the processing of a tobacco carton;

FIG. 4 is an enlarged view of area A of FIG. 1;

FIG. 5 is an enlarged view of area B of FIG. 4;

FIG. 6 is a schematic view of several structures of the chamfering process on both sides of the partition board in the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a sensor and an adjustable bracket according to an embodiment of the present invention.

In the figure: 1 belt conveyor, 11 conveying belts, 12 partition plates, 2 sensors, 21 mounting plates, 22 lead screws, 23 nuts, 3 cigarette stacks, 4a standard cigarette stack pushing station, 4b special-shaped cigarette stack pushing station and 4c film-wrapped cigarette stack pushing station.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 and fig. 2, the present embodiment provides a conveying device, which includes a belt conveyor 1, where the belt conveyor 1 has a driving device and a conveyor belt 11, and is characterized by further including an inductor 2 and a controller, where a plurality of partition plates 12 are uniformly arranged on a conveying surface of the conveyor belt 11 at intervals along a conveying direction thereof, two sides of each partition plate 12 extend to be flush with two sides of the conveyor belt 11, a tangent plane of the conveying surface of the conveyor belt 11, which is connected to the partition plates 12, is perpendicular to the partition plates 12, the inductor 2 is arranged on any one side of the belt conveyor 1, and is used for inducing the partition plates 12 passing through the vicinity thereof, and the driving device and the inductor 2 are electrically connected to the controller, respectively. The conveying unit is arranged between two adjacent partition plates on the conveying belt, the sensor senses the partition plates and controls the belt conveyor to stop running, and at the moment, the belt conveyor starts and stops at each time to ensure that the distance between every two adjacent partition plates is the distance of one conveying unit relative to the moving distance of the last starting and stopping.

As shown in fig. 3, since the existing packaging equipment for different cigarette carton labels has three stations, namely a standard cigarette stack pushing station 4a, a special cigarette stack pushing station 4b and a film wrapping pushing station 4c, the length of the belt conveyor of the conveying device of the embodiment must meet the requirement that at least three conveying units can convey materials (i.e. at least 4 partition plates are always positioned above the conveying belt when the conveying belt rotates) in each start and stop, wherein the three conveying units respectively correspond to the three stations of standard cigarette stack pushing, special cigarette stack pushing and film wrapping pushing.

In the above technical solution, the separator 12 is a metal plate, wherein the metal plate is preferably a steel plate.

In the technical scheme, the sensor 2 is a metal sensor and can be matched with a partition board, the metal sensor senses the partition board made of metal materials, the sensitivity is high, the improvement of the reaction precision of the controller is facilitated, the positioning precision of the belt conveyor during starting and stopping is improved, and therefore the sensitivity of the metal sensor reaction is preferably more sensitive than that of an optical infrared sensor or a proximity switch.

As shown in fig. 5, in the above technical solution, the sensor 2 is disposed above the belt conveyor 1 and located on one side of the movement track of the partition plate 12, and the sensing end of the sensor faces the movement track of the partition plate 12, so that the sensor is simple in structure and fast in sensing, and the controller quickly controls the start and stop of the driving device.

In the above technical solution, the partition plate 12 is a flat plate, specifically, two side edges of the partition plate 12 are both provided with chamfers, which can be specifically shown in fig. 6, wherein in fig. 6, a is an isosceles trapezoid at a chamfer, b is a "V" shape, and c is a "U" shape. So that both sides of the partition plate have guiding functions, and machine damage of cigarette can be avoided when the cigarette carton stack is pushed into the conveying unit [ that is, if the belt conveyor stops rotating, the position where the partition plate stops has some deviation (no more than half of the thickness of the partition plate), one side of the cigarette carton stack is abutted against the partition plate on one side of the corresponding conveying unit, and under the guiding action of the chamfer at the end part of the partition plate, the cigarette carton stack can be continuously pushed to enter between the two partition plates of the corresponding conveying unit under the condition of no crushing damage) ], and specifically refer to fig. 5.

In the technical scheme, the driving device comprises a motor and a speed reducer, the driving end of the motor is in transmission connection with the power input end of the speed reducer, the power output end of the speed reducer forms the driving end of the driving device, and the motor is electrically connected with the controller. Since the conveying device of the embodiment is used for packing cigarette stacks, the conveying speed is preferably slow and is not preferably fast (preferably 5-10 m/min), and the slow speed can also enable the rotating inertia of the conveying belt to be small, so that the conveying device can be stopped in time when being started and stopped.

In the technical scheme, the motor is a servo motor, so that the driving device is sensitive in response when starting and stopping and stable in rotating speed when running.

As shown in fig. 4 and 7, wherein the sensor is installed on the side of the belt conveyor by using an adjustable support, the adjustable support comprises an installation plate vertically arranged along the conveying direction of the conveying belt, a waist circular hole penetrating through the installation plate is horizontally arranged on the installation plate, a lead screw is arranged at the position of the metal sensor deviating from the induction end of the metal sensor, the lead screw penetrates through the waist circular hole, one end of the lead screw deviating from the metal sensor is connected with a nut in a threaded manner, the metal sensor is fixed on the installation plate by screwing the nut, the nut is loosened, so that the metal sensor is adjustable in the range of the waist circular hole along the conveying direction of the conveying belt, and the installation plate is fixedly connected with the frame of the belt conveyor by using a connecting rod.

The thickness of the partition plate is preferably 1-3cm (so that the chamfer of the partition plate is in a V shape or a U shape, the error of 0.5-1.5cm caused by the guidance of the partition plate when the belt type output machine is started and stopped can be allowed to be eliminated), and the horizontal spacing distance between two adjacent partition plates is consistent with the corresponding width of the cigarette carton stack along the conveying direction of the conveying belt.

The conveying device can reduce the occurrence rate of machine-damaged cigarettes from four parts per million to less than one part per million, and simultaneously can provide a better cigarette packet stack type (as the cigarette packet stack is clamped between two adjacent partition plates, the cigarette packet stack is not easy to deform under the conveying of the conveying belt).

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a conveying device, includes belt conveyor (1), belt conveyor (1) has conveyer belt (11), its characterized in that still includes inductor (2) and controller, along its direction of delivery interval even a plurality of baffles (12) are equipped with on the transport surface of conveyer belt (11), every the both sides of baffle (12) extend to with the both sides of conveyer belt (11) flush, just the transport surface of conveyer belt (11) with the tangent plane that baffle (12) are connected with correspond baffle (12) mutually perpendicular, inductor (2) set up any one side of belt conveyor (1) direction of delivery both sides, it is used for responding to through baffle (12) near it, the controller respectively with belt conveyor's (1) drive arrangement and inductor (2) electricity are connected.

2. A conveyor device according to claim 1, characterized in that the partition (12) is a metal plate.

3. Conveyor device according to claim 2, characterized in that the inductor (2) is a metal inductor.

4. A conveyor device according to claim 3, wherein the sensor (2) is arranged above or below the belt conveyor (1) and on one side of the movement path of the partition (12), with its sensing end facing the movement path of the partition (12).

5. The conveying device according to claim 1, wherein the controller is a PLC controller or a single chip microcomputer.

6. A conveyor device according to any one of claims 1-5, characterized in that the partition (12) is a flat plate.

7. A conveyor device according to claim 6, characterized in that both sides of the partition (12) are chamfered.