CN210048065U

CN210048065U - Smoke box conveying system

Info

Publication number: CN210048065U
Application number: CN201920574967.9U
Authority: CN
Inventors: 杨彩虹; 蔡培良; 罗勇; 华卫; 易凡竣
Original assignee: Hongyun Honghe Tobacco Group Co Ltd
Current assignee: Hongyun Honghe Tobacco Group Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-11
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a smoke box conveying system, which comprises a conveying device and a position sensing device; the conveying device comprises a conveying device bracket and a plurality of groups of electric roller sets, and the electric roller sets are arranged on the conveying device bracket; the position sensing device comprises a plurality of conveying device proximity switches, the conveying device proximity switches and the electric roller sets are arranged in a one-to-one correspondence mode, and when the conveying device proximity switches detect smoke boxes, the corresponding electric roller sets work; the conveying device support is provided with a pressure detection area, and the pressure detection area is located in an area, adjacent to the warehousing conveying belt, on the conveying device support. The conveying device of the cigarette box conveying device can convey cigarette boxes through the electric roller group in the direction from the box filling machine to the warehousing conveying belt. When the pressure detection area of the conveying device support detects that the pressure applied to the electric roller by the cigarette box exceeds the set pressure value, the boxing machine can stop working, so that the extrusion deformation of the cigarette box orderly transported on the conveying device is effectively avoided.

Description

Smoke box conveying system

Technical Field

The utility model relates to a cigarette production field, more specifically relates to a smoke box conveying system.

Background

During the cigarette production process, qualified tobacco strips are boxed in a stacking mode. The cigarette boxes after being packed leave the box packing machine and are conveyed to a warehousing conveying belt through a conveying device so as to be conveyed into an automatic logistics warehouse.

When the conveying device stops working due to faults, the box filling machine cannot stop. As the cartoning machine continues to operate, the cartoned cartons continue to enter the conveyor. When the cigarette boxes on the conveying device block the outlet of the box filling machine, the problem that the cigarette boxes on the conveying device are extruded and deformed is caused.

Therefore, how to provide a cigarette box conveying system which can effectively avoid the extrusion deformation of cigarette boxes on a conveying device between a box filling machine and a warehousing conveying belt becomes a technical problem which needs to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively avoid the new technical scheme of case packer to the smoke box conveying system of the smoke box extrusion deformation on the conveyor between the warehouse entry transmission band.

According to the utility model discloses an aspect provides a smoke box conveying system.

The smoke box conveying system comprises a conveying device and a position sensing device; wherein the content of the first and second substances,

the conveying device comprises a conveying device bracket and a plurality of groups of electric roller sets, and the electric roller sets are arranged on the conveying device bracket;

the position sensing device comprises a plurality of conveying device proximity switches, the conveying device proximity switches and the electric roller groups are arranged in a one-to-one correspondence mode, and when the conveying device proximity switches detect smoke boxes, the corresponding electric roller groups work;

the device comprises a conveying device support, and is characterized in that a pressure detection area is arranged on the conveying device support, is positioned in an area, adjacent to a warehousing conveying belt, on the conveying device support, and is set to be used for applying the pressure of the electric rollers of the electric roller group in the area to a smoke box in the detection area.

Optionally, the conveying device comprises 7 groups of electric rollers, and the electric roller groups comprise 5 electric rollers.

Optionally, the conveyor proximity switches are mounted on the conveyor support, and each conveyor proximity switch is located on the same side in the width extension direction of the conveyor support.

Optionally, the proximity switch of the conveying device is a photoelectric switch.

Optionally, each of the conveying device proximity switches is located on one side of the corresponding electric roller group adjacent to the box filling machine.

Optionally, the pressure detection area extends from one end of the conveying device bracket in the length direction towards a direction far away from the warehousing conveying belt.

Optionally, the pressure detection area covers at most 1 group of the electric roller groups, and the pressure detection area covers at least 2/3 electric rollers of the electric roller groups.

Optionally, the smoke box conveying system further comprises a code printing device, and the code printing device is installed on the conveying device support.

Optionally, the coding device is located on one side of the conveying device support close to the box filling machine in the length extending direction.

Optionally, the coding device is located between two adjacent groups of electric roller groups.

The conveying device of the cigarette box conveying device can convey cigarette boxes through the electric roller group in the direction from the box filling machine to the warehousing conveying belt. When the pressure detection area of the conveying device support detects that the pressure applied to the electric roller by the cigarette box exceeds the set pressure value, the boxing machine can stop working, so that the extrusion deformation of the cigarette box orderly transported on the conveying device is effectively avoided.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Figure 1 is a schematic structural view of an embodiment of the smoke box conveying system of the present disclosure.

The figures are labeled as follows:

the device comprises a conveying device support-1, a pressure detection area-10, an electric roller group-2, a conveying device proximity switch-3 and a coding device-4.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1, the smoke box conveying system of the present disclosure includes a conveying device and a position sensing device.

The conveying device comprises a conveying device bracket 1 and a plurality of groups of electric roller groups 2. The electric roller group 2 is composed of a plurality of electric rollers. The electric rollers are internally provided with motors, so that each electric roller group 2 can work relatively independently and without interference. The electric roller set 2 is arranged on the conveying device bracket 1. The conveyor frame 1 may typically be a frame.

The position sensing device includes a plurality of conveyor proximity switches 3. The delivery device proximity switch 3 may be, for example, a capacitive proximity switch or an opto-electronic proximity switch or the like. The proximity switches 3 of the conveying device are arranged in one-to-one correspondence with the electric roller groups 2.

When the conveyor proximity switch 3 detects a smoke box, the corresponding electric roller set 2 is operated. When the conveyor proximity switch 3 does not detect a smoke box, the corresponding electric roller set 2 does not work. Thus, when one smoke box is completely located on one electric roller set 2 and no smoke box is located on the next electric roller set 2, the next electric roller set 2 does not work. With the movement of the cigarette box, the conveying device approach switch 3 corresponding to the next electric roller group 2 detects the cigarette box, and the next electric roller group 2 starts to work. Therefore, when the warehousing conveying belt is not broken down, the cigarette boxes on the conveying device can keep a certain distance and cannot be pressed together. Even if extrusion takes place because of the trouble of warehouse entry transmission band, the effort between the smoke box is also less.

The conveyor frame 1 is provided with a pressure detection area 10. The pressure detection zone 10 is located in the region of the conveyor frame 1 adjacent to the loading conveyor (the direction indicated by the arrow in the figure is the direction of transport of the cartons on the conveyor). The pressure detection zone 10 may be used to detect the pressure applied by the smoke box within the pressure detection zone 10 to the electric rollers of the electric roller set 2 within the pressure detection zone 10. The pressure detection in the pressure detection area 10 can be realized by a pressure sensor or a pressure touch panel.

When the warehousing conveying belt breaks down, the smoke boxes on the conveying device cannot enter the warehousing conveying belt. As the succeeding smoke box is continuously transported by the electric roller set 2 toward the direction of the warehousing conveyor belt, the number of the smoke boxes in the pressure detection area 10 exceeds the normal number, and the pressure applied by the smoke boxes in the pressure detection area 10 to the electric rollers of the electric roller set 2 in the pressure detection area 10 exceeds the set value. At this moment, the boxing machine can stop working after receiving the pressure signal sent by the pressure detection area 10, so that the tobacco boxes which are subjected to boxing can not enter the conveying device, and the extrusion deformation of the tobacco boxes on the conveying device is effectively avoided.

The conveying device of the cigarette box conveying device can convey cigarette boxes through the electric roller group 2 in the direction from the box filling machine to the warehousing conveying belt. When the pressure detection area 10 of the conveying device support 1 detects that the pressure applied to the electric roller by the cigarette box exceeds a set pressure value, the box filling machine can stop working, so that the extrusion deformation of the cigarette box orderly transported on the conveying device is effectively avoided.

In one embodiment of the disclosed smoke box conveying system, in order to improve the conveying efficiency of the smoke box conveying system, the conveying device comprises 7 groups of electric roller sets 2, and the electric roller sets 2 comprise 5 electric rollers.

In one embodiment of the disclosed smoke box conveying system, in order to improve the conveying efficiency of the smoke box conveying system, the conveying device proximity switches 3 are installed on the conveying device bracket 1, and each conveying device proximity switch 3 is positioned on the same side of the width extending direction of the conveying device bracket 1.

In one embodiment of the disclosed smoke box conveyor system, the conveyor proximity switch 3 is a photoelectric switch for cost control.

In one embodiment of the disclosed carton conveying system, to avoid the carton from being overstressed on the conveying device, each conveying device proximity switch 3 is located on the side of the corresponding electric roller set 2 adjacent to the box filler.

In one embodiment of the disclosed smoke box conveying system, the pressure detection zone 10 extends from one end of the conveying device support 1 in the length direction towards a direction away from the warehousing conveyor belt. The pressure detection zone 10 thus provided can more accurately detect the pressure applied by the smoke box to the electric roller set 2.

In one embodiment of the smoke box delivery system of the present disclosure, in order to more accurately detect the pressure applied by the smoke box to electric roller set 2, pressure detection zone 10 covers at most 1 set of electric roller set 2, and pressure detection zone 10 covers at least 2/3 electric rollers of electric roller set 2.

In one embodiment of the bin delivery system of the present disclosure, the bin delivery system further comprises a coding device 4. The coding device 4 is arranged on the conveying device bracket 1. The coding device 4 can perform coding operation on the smoke boxes conveyed on the conveying device.

Further, in order to avoid code printing failure caused by extrusion of the cigarette boxes, the code printing device 4 is positioned on one side of the conveying device support 1 close to the box filling machine in the length extending direction.

Further, the coding device 4 is located between two adjacent groups of electric roller sets 2.

Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A smoke box conveying system is characterized by comprising a conveying device and a position sensing device; wherein the content of the first and second substances,

2. A smoke box conveying system according to claim 1, wherein said conveying means comprises 7 groups of electric rollers and said group of electric rollers comprises 5 electric rollers.

3. A smoke box conveyor system according to claim 1 wherein said conveyor proximity switches are mounted on said conveyor support and each said conveyor proximity switch is located on the same side of said conveyor support in the direction of width extension.

4. A smoke box delivery system according to claim 1, wherein said delivery device proximity switch is a photoelectric switch.

5. A carton conveying system according to claim 1, wherein each said conveyor proximity switch is located on a side of the corresponding said set of motorized rollers adjacent the boxing machine.

6. A smoke box conveyor system according to claim 1 wherein said pressure detection zone extends from one end of said conveyor frame in the length direction towards a direction away from the loading conveyor.

7. A smoke box delivery system according to claim 1, wherein said pressure detection zone covers at most 1 group of said electric roller sets and said pressure detection zone covers at least 2/3 electric rollers of said electric roller sets.

8. A smoke box conveyor system according to any of the claims 1 to 7, wherein said system further comprises a coding device mounted on said conveyor support.

9. A carton conveying system according to claim 8, wherein the coding device is located on the side of the conveyor support adjacent the cartoning machine in the direction of the length of the conveyor support.

10. A smoke box delivery system according to claim 8, wherein said coding device is located between two adjacent sets of said electric roller sets.