CN216606183U

CN216606183U - Detection platform of paper folding machine

Info

Publication number: CN216606183U
Application number: CN202121405812.6U
Authority: CN
Inventors: 和喜庆; 王蒙蒙; 王海波; 崔凡
Original assignee: Xinxiang Xinji Diyuan Technology Co ltd
Current assignee: Xinxiang Xinji Diyuan Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-05-27
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to a detection platform of a paper folding machine, which comprises the paper folding machine and a detection device; the folding machine comprises a paper feeding unit and a folding unit, and a conveying belt is connected to the folding unit; the detection device is positioned between the paper feeding unit and the folding unit, and comprises a blocking mechanism, a transmission mechanism, a detection mechanism and a driving mechanism blocking mechanism, wherein the blocking mechanism comprises a baffle and a connecting rod; the transmission mechanism comprises a cam and a plurality of rollers, the cam is in transmission connection with the other end of the connecting rod, and the number of the rollers is multiple; the number of the detection mechanisms is two, and the driving mechanism is used for driving the roller to rotate. The paper passes through the upper end of the first roller, the lower end of the second roller and the upper end of the third roller, and the two detection mechanisms detect the two surfaces of the paper, so that the detection of the two surfaces of the paper can be realized.

Description

Detection platform of paper folding machine

Technical Field

The utility model relates to the field of detection of a paper folding machine, in particular to a detection platform of the paper folding machine.

Background

The current folder for printing sheets is that the sheets are passed through the folder after printing the desired information. However, in the case of paper printing, there may be some sheets missing the printing or some sheets that are not completely printed. Therefore, the paper is directly folded without detection by the folding machine, and the folded paper is waste and cannot be used, so that inconvenience is brought to production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detection platform of a paper folding machine, which aims to solve the problem that the paper folding machine cannot detect folded waste products.

In order to realize the purpose, the utility model adopts the following technical scheme:

a detection platform of a paper folding machine comprises the paper folding machine and a detection device; the paper folding machine comprises a paper feeding unit and a paper folding unit, and a conveying belt is connected to the paper folding unit; the detection device is positioned between the paper feeding unit and the folding unit and comprises a blocking mechanism, a transmission mechanism, a detection mechanism and a driving mechanism, wherein the blocking mechanism comprises a baffle and a connecting rod, the baffle is perpendicular to the conveying belt, and the baffle is connected with one end of the connecting rod; the transmission mechanism comprises a cam and a plurality of rollers, the cam is in transmission connection with the other end of the connecting rod, and the number of the rollers is multiple; the number of the detection mechanisms is two, and the two detection mechanisms are respectively aligned to the two rollers; the two detection mechanisms are used for respectively detecting the front side and the back side of the material, and the driving mechanism is used for driving the roller to rotate.

Furthermore, block mechanism still includes first connecting plate and second connecting plate, first connecting plate is on a parallel with the conveyer belt, the one end of first connecting plate with baffle lower extreme fixed connection, first connecting plate rotates to be connected on first fixed axle, second connecting plate one end with the other end of first connecting plate is articulated, the other end of second connecting plate with the one end of connecting rod is articulated, the other end of connecting rod with the cam contact.

Furthermore, the driving mechanism comprises a motor and a driving wheel, the motor adopts a servo motor, the motor drives the driving wheel to rotate, and the driving wheel drives the roller to rotate.

Further, the number of the rollers is three, and the three rollers are parallel to each other; the roller is placed in a triangular direction, and a cam is fixedly connected to the roller close to the conveyor belt.

Further, the roller adopts a gripper roller.

Furthermore, a separating mechanism is arranged at one end, away from the paper feeding unit, of the paper folding unit and used for separating unqualified materials.

Furthermore, a photoelectric sensor is arranged on the conveyor belt.

Further, the detection mechanism comprises a visual sensor and a light source, wherein the light source is arranged on one side of the visual sensor and used for illuminating a detection area of the visual sensor.

The utility model has the beneficial effects that:

the unit of form advancing separates the paper, through the conveyer belt transmission, the baffle realizes the up-and-down motion under the effect of connecting rod and cam, guarantee that only a paper can pass through baffle and cylinder contact, the paper passes through the upper end of first cylinder earlier, the lower extreme of second cylinder again, the downside of second cylinder has first detection mechanism, detect a face of paper, last paper passes through the upper end of third cylinder, the upside of third cylinder has the second detection mechanism towards the third cylinder, detect another face of paper through second detection mechanism, thereby can realize the detection of two faces of paper.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a detection platform of a folding machine;

FIG. 2 is a schematic diagram of the drive and inspection portion of the inspection station of the folder.

Names corresponding to the marks in the figure:

1-a folder; 11-a paper feeding unit; 12-a conveyor belt; 13-a folding unit; 2-a blocking mechanism; 21-a baffle plate; 22-a connecting rod; 3-a transmission mechanism; 31-a roller; 32-cam; 4-a detection mechanism; 41-a light source; 42-a vision sensor; 5-a drive mechanism; 6-a photosensor; 8-a separating mechanism.

Detailed Description

The technical solution in 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.

The embodiment of the utility model comprises the following steps:

referring to fig. 1-2, a detection platform of a folding machine comprises a folding machine 1 and a detection device, wherein the detection device comprises a blocking mechanism 2, a transmission mechanism 3, a detection mechanism 4 and a driving mechanism 5; the folding machine comprises a paper feeding unit 11 and a folding unit 13, wherein a conveying belt 12 is connected to the paper feeding unit 11; the paper feeding unit 11 is used for conveying paper, the conveying belt 12 is connected with the paper feeding unit 11 and the folding unit 13, the detection device is located between the conveying belt 12 and the folding unit, the blocking mechanism 2 is used for blocking the paper on the conveying belt 12 at intervals, the transmission mechanism 3 is used for turning over the paper, the detection mechanism 4 is used for detecting two sides of the paper, and the driving mechanism 5 provides power for the transmission mechanism 3.

The transmission mechanism 3 comprises a cam 32 and rollers 31, and the number of the rollers 31 is three; the three cylinders 31 are parallel to each other, the cylinders 31 are placed in the triangular direction, the three cylinders 31 are gripper cylinders 31, the gripper cylinders 31 can clamp the edges of the paper through grippers, and the paper can be wound around the gripper cylinders 31 through rotation. And a rubber sheet is fixed on the roller 31, and a cam 32 is fixedly connected to one end of the roller 31 close to the conveyor belt 12, and the cam 32 is used for adjusting the blocking mechanism 2.

Blocking mechanism 2 includes baffle 21, connecting rod 22, first connecting plate and second connecting plate, and baffle 21 perpendicular to conveyer belt 12, first connecting plate are on a parallel with conveyer belt 12, the one end of first connecting plate and baffle 21 lower extreme fixed connection, and first connecting plate rotates to be connected on first fixed axle, and second connecting plate one end is articulated with the other end of first connecting plate, and the other end of second connecting plate is articulated with the one end of connecting rod 22, and the other end and the cam 32 contact of connecting rod 22. When the convex portion of the cam 32 is in contact with the link 22, the flap 21 is raised to prevent the sheet from contacting the cylinder 31, and when the concave portion of the cam 32 is in contact with the link 22, the flap 21 is lowered to allow the sheet to catch the cylinder 31 to move around the cylinder 31.

The detection mechanism 4 comprises a vision sensor 42 and a light source 41, the light source 41 is arranged on one side of the vision sensor 42 and is used for illuminating the detection area of the vision sensor 42, the number of the detection mechanisms 4 is two, one detection mechanism 4 is aligned with the upper side of the left roller 31, the other roller 31 mechanism is aligned with the lower side of the middle roller 31, paper firstly rotates anticlockwise around the right roller 31, when the paper rotates to be in contact with the middle roller 31, the paper rotates clockwise around the middle roller 31, the paper passes through the lower side of the last roller 31 and can be detected to be a front side by one detection mechanism 4, when the paper rotates to be in contact with the left roller 31, the paper rotates anticlockwise around the left roller 31, and the paper passes through the upper side of the left roller 31 and can be detected to be a back side by the other detection mechanism 4.

The driving mechanism 5 comprises a motor and a driving wheel, the motor adopts a servo motor, the motor drives the driving wheel to rotate, and the driving wheel drives the roller 31 to rotate.

The left end of the folding unit 13 is provided with a separating mechanism 8, the separating mechanism 8 blows paper, the paper can be far away from the folding unit 13, and the conveying belt is provided with a photoelectric sensor 6.

The use method of the utility model comprises the following steps:

the photoelectric sensor 6 numbers the paper after detecting the paper, the two visual sensors 42 respectively detect the reverse sides of the paper, when the paper is detected to be waste, the serial number of the waste paper is recorded, and when one end of the paper passes through the separating mechanism 8, the separating mechanism 8 enables the waste paper to be stripped from the normal paper.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present application, fall within the protection scope of the present invention.

Claims

1. The detection platform of the folding machine is characterized by comprising the folding machine and a detection device;

the paper folding machine comprises a paper feeding unit and a paper folding unit, and a conveying belt is connected to the paper feeding unit;

the detection device is positioned between the paper feeding unit and the folding unit and comprises a blocking mechanism, a transmission mechanism, a detection mechanism and a driving mechanism;

the blocking mechanism comprises a baffle and a connecting rod, the baffle is perpendicular to the conveying belt, and the baffle is connected with one end of the connecting rod;

the transmission mechanism comprises a cam and a plurality of rollers, the cam is in transmission connection with the other end of the connecting rod, and the number of the rollers is multiple;

the number of the detection mechanisms is two, the two detection mechanisms are respectively aligned to the two rollers, and the two detection mechanisms are respectively used for detecting the front side and the back side of the material;

the driving mechanism is used for driving the roller to rotate.

2. The inspection platform of claim 1, wherein the blocking mechanism further comprises a first connecting plate parallel to the conveyor belt and having one end fixedly connected to the lower end of the baffle, the first connecting plate being rotatably connected to a first fixed shaft, and a second connecting plate having one end hinged to the other end of the first connecting plate and the other end hinged to one end of the connecting rod, the other end of the connecting rod contacting the cam.

3. The detection platform of the folding machine according to claim 1, wherein the driving mechanism comprises a motor and a transmission wheel, the motor is a servo motor, the motor drives the transmission wheel to rotate, and the transmission wheel drives the roller to rotate.

4. The folder testing platform of claim 1, wherein the number of said cylinders is three, and three of said cylinders are parallel to each other; the roller is placed in a triangular direction, and a cam is fixedly connected to the roller close to the conveyor belt.

5. The folder testing platform of claim 1, wherein the cylinder is a jaw cylinder.

6. The inspection platform of claim 1, wherein a separating mechanism is provided at an end of the folding unit away from the paper feeding unit, the separating mechanism being configured to separate the defective material.

7. The folder testing platform of claim 1, wherein the conveyor belt is provided with a photosensor.

8. The folder testing platform as recited in claim 1, wherein the testing mechanism includes a vision sensor and a light source disposed on a side of the vision sensor for illuminating a testing area of the vision sensor.