CN216792228U

CN216792228U - Accurate screening detection device of cigarette wrapping paper

Info

Publication number: CN216792228U
Application number: CN202123195100.9U
Authority: CN
Inventors: 孙甜; 丁若依; 焦娜; 李亮; 冯文哲; 张子颖; 元磊
Original assignee: China Tobacco Henan Industrial Co Ltd
Current assignee: China Tobacco Henan Industrial Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-21
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a precise screening and detecting device for cigarette packaging paper, which comprises a table top and a detecting mechanism. The detection mechanism comprises a frame, a scanner and a motor, wherein the frame is in a U-shaped structure, and two side edges of the frame are fixed on the table top and are respectively positioned on two sides of the conveyor belt; the motor is fixed on one side edge of the frame, and the output end of the motor is provided with a screw rod; a threaded block is arranged on one side of the scanner, the threaded block is sleeved on the screw rod, and the motor can drive the threaded block to move through the screw rod; the scanner is also provided with a positioning slide block, and the top edge of the frame is provided with a sliding groove matched with the positioning slide block. The packaging paper detection device can accurately detect the packaging paper, has high automation degree and short detection time in the detection process, and improves the detection efficiency; through setting up pushing mechanism for the wrapping paper is located the middle part of conveyer belt always, and the scanner of being convenient for has avoided the wrapping paper to take place the condition that drops in conveying testing process simultaneously to the detection of wrapping paper.

Description

Accurate screening detection device of cigarette wrapping paper

Technical Field

The utility model relates to the technical field of cigarette detection, in particular to a precise screening and detecting device for cigarette packaging paper.

Background

Cigarette packaging is an important work in the cigarette production process, and the cigarette packaging quality directly influences the market acceptance of cigarette products. Meanwhile, the cigarette packaging paper has large bending angle and high requirement, and needs to be removed immediately if the quality of the cigarette packaging paper does not meet the packaging requirement, otherwise, the work of a subsequent production line is easy to be smoothly carried out. The detection automation degree of cigarette packing paper in the prior art is high, for example, the patent technology with publication number CN210364515U, the height data of the packing paper can be collected through a scanner, then the curvature data of the packing paper is obtained after background program processing, then the operation condition of the packing paper on the machine is predicted through the curvature value, corresponding preprocessing is carried out according to the condition, the packing paper with large curvature and not meeting the requirement is screened out, the problems of unsmooth paper, blocking and the like of the packing paper in the process of the packing paper on the machine of the cigarette packing equipment are avoided, the operation rate of the cigarette packing equipment is improved, the material consumption in the cigarette packing process is reduced, but the packing paper needs to be placed independently when being detected, the packing paper needs to be taken manually after being detected, the time needed by independent detection is long, and the detection efficiency is low.

Therefore, how to provide an automatic detection and screening device capable of effectively and rapidly and accurately detecting and screening wrapping paper becomes a technical problem to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a precise screening and detecting device for cigarette packaging paper, wherein under the action of a conveyor belt, the packaging paper approaches to the direction of a scanner, a detecting mechanism is started, a motor rotates to drive a screw rod to rotate, and the scanner is driven to move in the horizontal direction under the action of a thread block, so that the packaging paper is detected more precisely by the scanner, the automation degree in the detection process is higher, the detection time is shorter, and the detection efficiency is improved; through setting up pushing mechanism, utilize the motor as power, carry out reciprocating motion to the kickboard for the wrapping paper is located the middle part of conveyer belt always, and the scanner of being convenient for has avoided the wrapping paper to take place the condition that drops in conveying testing process simultaneously to the detection of wrapping paper.

According to one aspect of the utility model, the accurate screening and detecting device for the cigarette packaging paper comprises a table board and a detecting mechanism, wherein a conveying belt is concavely arranged on the table board, a controller is arranged on one side, located on the conveying belt, of the table board, and the controller is electrically connected with the conveying belt and the detecting mechanism;

the detection mechanism comprises a frame, a scanner and a motor, wherein the frame is of a U-shaped structure, an opening of the frame faces the frame, and two side edges of the frame are fixed on the table board and are respectively positioned on two sides of the conveyor belt; the motor is fixed on one side edge of the frame, a screw rod is arranged at the output end of the motor, and the screw rod extends towards the other side edge of the frame; a threaded block is arranged on one side of the scanner, the threaded block is sleeved on the screw rod, and the motor can drive the threaded block to move through the screw rod; the scanner is further provided with a positioning sliding block, and the top edge of the frame is provided with a sliding groove matched with the positioning sliding block, so that the positioning sliding block drives the scanner to move along the sliding groove.

Optionally, according to the accurate screening and detecting device for cigarette packing paper, the number of the positioning slide blocks is two, the two positioning slide blocks are both arranged on the scanner and located on both sides of the top edge of the frame, sliding grooves are formed in both sides of the top edge, and the two positioning slide blocks are respectively matched with the corresponding sliding grooves.

Optionally, according to the precise screening and detecting device for cigarette packing paper, an alarm is further arranged on the top edge of the frame, and the alarm is electrically connected with the controller.

Optionally, according to the precise screening and detecting device for cigarette packing paper, a guide plate is further arranged at the rear end of the conveying belt on the table top, and the guide plate and the horizontal plane of the conveying belt are arranged in a downward inclined mode.

Optionally, according to the device for accurately screening and detecting cigarette packing paper of the present invention, an inclination angle of the guide plate to a horizontal plane of the conveyor belt is 60 °.

Optionally, the accurate screening and detecting device for cigarette packing paper further comprises a pushing mechanism, wherein the pushing mechanism comprises a first rotating rod, a second rotating rod, a cam and a pushing plate;

first bevel gears are arranged at two ends of the screw rod, and the thread block moves between the two first bevel gears; the first rotating rod is rotatably arranged on two sides of the table board, first bevel gears are arranged on the tops of the first rotating rod, and the first bevel gears are in meshing transmission with the corresponding second bevel gears respectively; the second rotating rods are rotatably arranged on two sides of the table board, belt pulleys are arranged on the first rotating rods and the second rotating rods, and the belt pulleys are connected through a synchronous belt;

the catch plate passes through the spring setting and is in the mesa orientation on the both sides wall of conveyer belt, the cam sets up on the second dwang, work as the second dwang is along with when first dwang rotates, the cam can extrude the catch plate orientation the conveyer belt removes to make and push the wrapping paper to the intermediate position of conveyer belt.

Optionally, according to the device for accurately screening and detecting cigarette packaging paper, the number of the second rotating rods is four, two second rotating rods are respectively arranged on two sides of the table board, which are located on the conveyor belt, two second rotating rods on the same side are respectively located on two sides of the first rotating rod, the two second rotating rods are connected by the synchronous belt, and the first rotating rod is arranged in the middle of the synchronous belt.

Optionally, according to the device for accurately screening and detecting cigarette packing paper, the number of the cams and the number of the pushing plates corresponding to the second rotating rod are also four respectively, the four pushing plates are all arranged on the side wall of the table top through springs, and two opposite pushing plates jointly act on the packing paper on the conveyor belt.

Optionally, according to the accurate screening detection device for cigarette packing paper, a limiting rod is further arranged between the pushing plate and the side wall of the conveying table top, the limiting rod penetrates through the side wall of the table top, and the spring is sleeved on the limiting rod.

Optionally, according to the device for accurately screening and detecting cigarette packing paper of the present invention, the pushing plate is connected to the side wall of the table-board through at least two limiting rods and two springs.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up detection mechanism, put the wrapping paper on the conveyer belt of mesa inner wall, under the effect of conveyer belt, the wrapping paper is close to the scanner direction, starts detection mechanism simultaneously, and the motor rotation drives the lead screw and rotates, drives the scanner under the effect of screw thread piece and takes place the removal of horizontal direction for the scanner is more accurate to the detection of wrapping paper, and degree of automation is higher in the testing process, and check-out time is shorter, improves detection efficiency.

2. Through setting up pushing mechanism, lead screw synchronous revolution can be followed to first bevel gear, it takes place rotatoryly to drive first dwang under second bevel gear's effect, under three belt pulley and synchronous belt's effect, two second dwangs follow first dwang synchronous emergence and rotate, the cam follows the second dwang and rotates, carry out reciprocating motion to the catch plate, make the wrapping paper be located the middle part of conveyer belt always, the scanner of being convenient for is to the detection of wrapping paper, the condition that the wrapping paper took place to drop in the conveying testing process has been avoided simultaneously.

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

Drawings

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

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic view showing the connection of the frame, the detecting mechanism and the pushing mechanism according to the present embodiment;

fig. 3 is a schematic structural view of the pushing plate of the present embodiment.

Description of reference numerals: 1. a table top; 2. a conveyor belt; 3. a controller; 4. a frame; 401. a chute; 5. a scanner; 501. positioning the sliding block; 6. a detection mechanism; 601. a motor; 602. a screw rod; 603. a thread block; 604. a first bevel gear; 7. a push plate; 701. a spring; 702. a limiting rod; 8. a pushing mechanism; 801. a first rotating lever; 802. a second rotating lever; 803. a second bevel gear; 804. a belt pulley; 805. a cam; 806. a synchronous belt; 9. an alarm; 10. a guide plate.

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: 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 unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, 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.

According to the drawings 1 to 3, the utility model provides a precise screening and detecting device for cigarette packing paper, which comprises a table board 1 and a detecting mechanism 6, wherein a conveyor belt 2 is concavely arranged on the table board 1, a controller 3 is arranged on one side, located on the conveyor belt 2, of the table board 1, and the controller 3 is electrically connected with the conveyor belt 2 and the detecting mechanism 6.

The detection mechanism 6 comprises a frame 4, a scanner 5 and a motor 601, wherein the frame 4 is in a U-shaped structure, the opening of the frame is arranged towards the U-shaped structure, and two side edges of the frame 4 are fixed on the table board 1 and are respectively positioned on two sides of the conveyor belt 2; the motor 601 is fixed on one side edge of the frame 4, the output end of the motor 601 is provided with a screw rod 602, and the screw rod 602 extends towards the other side edge of the frame 4; a thread block 603 is arranged on one side of the scanner 5, the thread block 603 is sleeved on the screw rod 602, and the motor 601 can drive the thread block 603 to move through the screw rod 602; the scanner 5 is further provided with a positioning slider 501, and the top edge of the frame 4 is provided with a sliding slot 401 matched with the positioning slider 501, so that the positioning slider 501 drives the scanner 5 to move along the sliding slot 401.

When implementing, put the wrapping paper on the conveyer belt 2 of 1 inner wall of mesa, under the effect of conveyer belt 2, the wrapping paper is close to 5 directions of scanner, starts detection mechanism 6 simultaneously, and the rotatory lead screw 602 that drives of motor 601 rotates, drives scanner 5 under the effect of screw thread piece 603 and takes place the removal of horizontal direction for scanner 5 is more accurate to the detection of wrapping paper, and degree of automation is higher in the testing process, and check-out time is shorter, improves detection efficiency.

Further, the number of the positioning sliding blocks 501 is two, the two positioning sliding blocks 501 are both disposed on the scanner 5 and located on both sides of the top edge of the frame 4, the sliding grooves 401 are disposed on both sides of the top edge, and the two positioning sliding blocks 501 are respectively matched with the corresponding sliding grooves 401. As shown in fig. 2, the positioning sliders 501 are L-shaped, and both sides of the two positioning sliders 501 are bent toward the frame 4 and inserted into the corresponding sliding grooves 401, so that the whole scanner 5 falls on the top edge of the frame 4, and the whole weight of the scanner 5 is prevented from being borne by the lead screw 602 alone; then the moving process of the scanner 5 is guided by the sliding groove 401 and the positioning sliding block 501, and the rotation of the thread block 603 can be limited, so that the thread block 603 can horizontally move under the rotation of the screw rod 602,

furthermore, an alarm 9 is arranged on the top edge of the frame 4, and the alarm 9 is electrically connected with the controller 3. When scanner 5 detected unqualified wrapping paper, with signal transmission to

controller

3, 3 drive alarms of controller 9 send out the police dispatch newspaper to remind operating personnel to reject unqualified product.

Further, the table top 1 is provided with a guide plate 10 at the rear end of the conveyor belt 2, and the guide plate 10 is inclined downwards from the horizontal plane of the conveyor belt 2. Qualified products can be quickly removed from the conveyor belt 2 through the inclined guide plate 10, and the situation that wrapping paper is accumulated on the conveyor belt 2 to influence the detection efficiency of the scanner 5 is avoided.

Still further, the angle of inclination of the guide plate 10 to the horizontal plane of the conveyor belt 2 is 60 °. The qualified products can be conveniently and rapidly moved out.

Further, a pushing mechanism 8 is further included, and the pushing mechanism 8 includes a first rotating lever 801, a second rotating lever 802, a cam 805, and a pushing plate 7.

Two ends of the screw rod 602 are provided with first bevel gears 604, and the screw block 603 moves between the two first bevel gears 604; the first rotating rod 801 is rotatably arranged on two sides of the table top 1, the top of the first rotating rod 801 is provided with second bevel gears 803, and the first bevel gears 604 are respectively in meshing transmission with the corresponding second bevel gears 803; the second rotating rod 802 is rotatably disposed on two sides of the table top 1, and the first rotating rod 801 and the second rotating rod 802 are both provided with a belt pulley 804, and the belt pulleys 804 are connected through a synchronous belt 806.

The push plate 7 is provided on both side walls of the table top 1 facing the conveyor belt by springs 701, and cams 805 are provided on the second rotating lever 802, and when the second rotating lever 802 rotates along with the first rotating lever 801, the cams 805 can press the push plate 7 to move toward the conveyor belt 2 so as to push the wrapping paper toward the middle position of the conveyor belt 2.

When implementing, first bevel gear 604 can follow lead screw 602 synchronous revolution, it takes place rotatoryly to drive first dwang 801 under the effect of second bevel gear 803, under the effect of belt pulley 804 and synchronous belt 806, second dwang 802 follows first dwang 801 synchronous emergence and rotates, cam 805 follows second dwang 802 and rotates, carry out reciprocating motion to promoting the version, make the wrapping paper be located the middle part of conveyer belt 2 always, be convenient for scanner 5 to the detection of wrapping paper, avoided the wrapping paper to take place the condition that drops in the conveying testing process simultaneously.

Still further, the number of the second rotating rods 802 is four, two second rotating rods 802 are respectively arranged on two sides of the table top 1 on the conveyor belt 2, the two second rotating rods 802 on the same side are respectively arranged on two sides of the first rotating rod 801, the two second rotating rods 802 are connected by a synchronous belt 806, and the first rotating rod 801 is arranged in the middle of the synchronous belt 806.

Still further, the number of the cams 805 and the pushing plates 7 corresponding to the second rotating rod 802 is also four, the four pushing plates 7 are all arranged on the side wall of the table board 1 through the springs 701, and the two opposite pushing plates 7 jointly act on the wrapping paper on the conveyor belt 2. The area covering both sides of the conveyor belt 2 can be increased by the plurality of second rotating levers 802 and the plurality of push plates 7, thereby ensuring that the push plates 7 push the packing paper to the middle of the conveyor belt 2.

Still further, a limiting rod 702 is arranged between the pushing plate 7 and the side wall of the conveying table board 1, the limiting rod 702 penetrates through the side wall of the table board 1, and the spring 701 is sleeved on the limiting rod 702. The limiting rod 702 guides the reciprocating motion of the pushing plate 7, so that the pushing plate 7 is prevented from being inclined randomly under the action of the spring 701, and the packing paper on the conveyor belt 2 is disordered.

Still further, the pushing plate 7 is connected with the side wall of the table top 1 through at least two limiting rods 702 and two springs 701. Through the action of a plurality of limiting rods 702 and the springs 701 on the push plate 7, the moving direction of the push plate 7 is effectively limited, and meanwhile, the connection stability between the table board 1 and the push plate 7 is improved.

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

Claims

1. The accurate screening and detecting device for the cigarette packaging paper is characterized by comprising a table board and a detecting mechanism, wherein a conveying belt is concavely arranged on the table board, a controller is arranged on one side, located on the conveying belt, of the table board, and the controller is electrically connected with the conveying belt and the detecting mechanism;

2. The accurate screening detection device of cigarette wrapping paper of claim 1, characterized in that, the quantity of location slider is two, and two location sliders all set up on the scanner and lie in the both sides of the topside of frame, and the both sides of topside have all seted up the spout, and two location sliders cooperate with corresponding spout respectively.

3. The accurate screening detection device of cigarette wrapping paper of claim 1, characterized in that an alarm is further arranged on the top edge of the frame, and the alarm is electrically connected with the controller.

4. The accurate screening detection device of cigarette wrapping paper of claim 1, characterized in that the mesa is located the rear end of conveyer belt still is equipped with the deflector, the deflector with the horizontal plane downward sloping setting of conveyer belt.

5. The accurate screening detection device of cigarette wrapping paper of claim 4, wherein the angle of inclination of the guide plate to the horizontal plane of the conveyor belt is 60 °.

6. The accurate screening detection device of cigarette wrapping paper according to any one of claims 1 to 5, further comprising a pushing mechanism, wherein the pushing mechanism comprises a first rotating rod, a second rotating rod, a cam and a pushing plate;

two ends of the screw rod are provided with first bevel gears, and the thread block moves between the two first bevel gears; the first rotating rod is rotatably arranged on two sides of the table board, first bevel gears are arranged on the tops of the first rotating rod, and the first bevel gears are in meshing transmission with the corresponding second bevel gears respectively; the second rotating rods are rotatably arranged on two sides of the table board, belt pulleys are arranged on the first rotating rods and the second rotating rods, and the belt pulleys are connected through a synchronous belt;

the catch bar passes through the spring setting and is in the mesa orientation on the both sides wall of conveyer belt, the cam sets up on the second dwang, work as the second dwang is along with when first dwang rotates, the cam can extrude the catch bar orientation the conveyer belt removes to make and push the wrapping paper to the intermediate position of conveyer belt.

7. The accurate screening detection device of cigarette wrapping paper of claim 6, characterized in that, the quantity of second dwang is four, the mesa is located two second dwang have been arranged respectively to the both sides of conveyer belt, and two second dwang with one side are located respectively the both sides of first dwang, synchronous belt is with two the second dwang is connected, first dwang sets up the middle part of synchronous belt.

8. The accurate screening detection device of cigarette wrapping paper of claim 7, characterized in that the number of the cams and the pushing plates corresponding to the second rotating rod is also four respectively, the four pushing plates are all arranged on the side wall of the table-board through springs, and two opposite pushing plates jointly act on the wrapping paper on the conveyor belt.

9. The accurate screening detection device of cigarette wrapping paper of claim 8, characterized in that a limiting rod is further arranged between the pushing plate and the side wall of the conveying table top, the limiting rod penetrates through the side wall of the table top, and the spring is sleeved on the limiting rod.

10. The accurate screening detection device of cigarette wrapping paper of claim 9, characterized in that the push plate is connected with the side wall of the table-board through at least two limiting rods and two springs.