CN112958466A - Automatic pencil lead detection system - Google Patents
Automatic pencil lead detection system Download PDFInfo
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- CN112958466A CN112958466A CN202110292973.7A CN202110292973A CN112958466A CN 112958466 A CN112958466 A CN 112958466A CN 202110292973 A CN202110292973 A CN 202110292973A CN 112958466 A CN112958466 A CN 112958466A
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- pen core
- sheath
- pen
- refill
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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Abstract
The invention discloses an automatic detection system for a refill, which comprises: the pen core automatic detection system comprises a pen core blanking device (100), an infrared detection device (200), a sheath removing device (300), a marking device (400), an image detection device (500), a pen core removing device (600), a sheath installation device (700), a sheath detection device (800), a power transmission device (900) and a controller.
Description
Technical Field
The invention relates to the field of stationery production, in particular to pen refill production detection.
Background
In the mainstream pen factories in China, the annual pen cores are more than 10 hundred million, so that the manual assembly of the large number of pen cores is unrealistic, and whether the assembly of the pen cores is standard or not is correct, which relates to the quality problem of the pen cores and is of great importance for the subsequent processing of the pen cores. Especially, the nib part, the fish tail that collides with can be difficult to avoid in the transportation assembling process can lead to the nib to appear the ball drop, the ink drips and leaks, and the refill writes a great deal of performance defects such as unsmooth, broken string, lack of china ink, seepage, long-pending china ink, seriously influences and writes experience. In actual production, the pen core is mainly recognized by human eyes, the human eye recognition efficiency is low, the labor cost is high, and the pen core is easy to generate human eye fatigue and judgment errors after being recognized for a long time.
Therefore, in order to improve the detection efficiency and reduce the labor cost and the detection cost, an automatic refill detection line with a reasonable layout needs to be developed for efficiently detecting the refill so as to ensure the production quality of the refill.
Disclosure of Invention
The invention aims to provide an automatic pen refill detection system with reasonable layout, so that pen refill detection can be efficiently and automatically completed through one device, and the production quality of pen refills can be rapidly and efficiently ensured.
In order to solve the technical problems, the invention adopts the following technical scheme:
an automatic refill detection system, comprising: the pen refill automatic detection device comprises a pen refill blanking device, an infrared detection device, a sheath removing device, a marking device, an image detection device, a pen refill removing device, a sheath installation device, a sheath detection device, a power transmission device and a controller, wherein the power transmission device comprises a chain and a tool, the chain is provided with a plurality of tools, the chain penetrates through the pen refill automatic detection system and transports the tools, and the tools bear and fix the pen refill; the pen core blanking device is arranged at the most upstream of the automatic pen core detection system and used for supplying the pen core to the tool on the power transmission device, and a protective sleeve is arranged at the pen point end of the pen core; the infrared detection device is arranged at the downstream of the refill discharging device and used for detecting whether the refill exists on the tool or not; the sheath removing device is arranged at the downstream of the infrared detection device and is used for removing the sheath from the pen core; the marking device comprises paper, is arranged at the downstream of the sheath removing device and is used for contacting the pen core with the paper, and the pen core draws lines on the paper through the relative movement of the pen core and the paper; the image detection device is used for carrying out online judgment on the production quality of the pen core by shooting the image of the pen core or the lineation image; the pen core removing device is arranged at the downstream of the infrared induction device and/or the sheath detection device and/or the image detection device and is used for removing the detected unqualified pen cores; the sheath mounting device is arranged at the downstream of the sheath removing device and is used for mounting the sheath on the pen core; the sheath detection device is arranged at the downstream of the sheath installation device and is used for detecting whether the spare and accessory parts are successfully installed on the refill tube; the controller is connected with the refill discharging device, the infrared detection device, the sheath removing device, the scribing device, the image detection device, the refill removing device, the sheath mounting device, the sheath detection device and the power transmission device and is used for automatically controlling the refill automatic assembly production line.
Further, the refill unloader includes that the refill collects box, step motor, feeding groove, transport plate, unloading cylinder and chain, the refill is collected the box and is passed through step motor is left and right reciprocating motion, makes the refill gets into in the feeding groove, the transport plate passes through feeding cylinder is left and right reciprocating motion, and reciprocating motion all can take away at every turn feeding groove lower one deck refill, then pass through the small opening that sets up on the transport plate will the refill transports in the frock.
Further, the sheath removing device comprises a clamping cylinder, a removing cylinder and a sliding groove, the clamping cylinder is arranged on the sliding groove, a clamping jaw is arranged on the clamping cylinder and used for clamping the sheath, the moving cylinder enables the clamping jaw to move along the sliding groove, and the sliding groove is arranged to enable the sheath to be removed and the clamping jaw to rotate to remove the sheath.
Furthermore, the marking device further comprises a marking table, a marking table cylinder, a pen clamping cylinder and a marking stepping motor, the paper is arranged on the marking table, the marking device moves the marking table upwards integrally through the marking table cylinder, then the pen clamping cylinder is used for fixing the lifted pen core, and finally the marking table is driven to do circular motion through the marking stepping motor, so that the pen core marks a spiral line on the paper.
Further, the image detection apparatus includes: the industrial camera is used for acquiring an image of the side face of the pen core or the pen core scribing line; the light source is used for illuminating the pen core part to be detected or the pen core marking image so as to improve the brightness of the image; a camera mount connecting the industrial camera and the light source and adjusting positions of the industrial camera and the light source to secure the image quality; the display screen is used for displaying the images of various data statistics and real-time shooting and indicating the pen core or a problem point reflected by pen core marking detection; and the industrial personal computer is used for judging the data comparison result and controlling the input and output of data, the image is input into the industrial personal computer, the industrial personal computer is communicated with the controller, and a signal is output to the controller.
Further, the image detecting device includes a drawing image detecting device provided upstream for detecting a drawing image of the pen core and a pen core image detecting device provided downstream for detecting a pen core mounting image.
Further, the pen core removing device comprises a first pen core removing device arranged on the downstream of the line drawing image detection device close to the upstream and a second pen core removing device arranged on the downstream of the pen core image detection device close to the downstream.
Further, the refill removing device comprises a removing cylinder, the refill removing device is controlled by the controller, and the controller removes unqualified refills through the removing cylinder when receiving a signal that the refills are unqualified.
Further, the sheath installation device comprises a fixing cylinder, an installation cylinder and a sliding groove, the fixing cylinder is arranged on the sliding groove, a clamping jaw is arranged on the fixing cylinder to clamp the sheath, the installation cylinder enables the clamping jaw to move along the sliding groove, and the curve design of the sliding groove enables the clamping jaw to rotate and enables the sheath to be pressed into the pen core forwards.
Further, the sheath detection device comprises a pressure cylinder and a proximity switch, the proximity sensing device presses a pressure rod with a spring forwards on the sheath through the pressure cylinder, when the pressure rod rebounds when touching the sheath, the proximity switch detects the rebounding and judges that the sheath is successfully installed in the refill tube, and if the proximity switch does not detect the rebounding, the proximity sensing device sends a stop signal to the controller.
Further, the power transmission mechanism further comprises a motor, a speed reducer, a cam divider and a chain wheel, wherein the motor is connected with the speed reducer to increase torque, the cam divider is suitable for enabling the chain to move at intervals, the speed reducer is connected with the input end of the cam divider, the chain wheel is connected with the output end of the cam divider, the chain wheel is connected with the chain, and the cam divider rotates to enable the chain to advance at intervals. The invention has the technical effects that the automatic pen refill detection system with reasonable layout is provided, so that the pen refill detection work can be automatically completed through one device, and the production quality of the pen refill is ensured quickly and efficiently.
Drawings
The foregoing technical disclosure as well as the following detailed description of the present invention will be better understood when read in conjunction with the appended drawings. It is to be noted that the figures are only intended as examples of the claimed solution. In the drawings, like reference characters designate the same or similar elements.
Fig. 1 is a schematic top view of an automatic pen refill detecting system according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of an automatic pen refill detecting system according to an embodiment of the present invention.
Wherein the reference numerals are as follows:
100 pen refill blanking device
101 blanking stepping motor
102 blanking cylinder
200 infrared detection device
201 infrared sensor
300 sheath removing device
301 clamping cylinder
302 pulling cylinder
400 marking device
401 paper
402 scribing table cylinder
403 pen clamping cylinder
404 scribing stepping motor
500 image detection device
501 Industrial camera
502 Camera support
503 light source
504 display
505 industrial personal computer
600 refill removing devices
601 eliminating cylinder
700 sheath mounting device
701 fixed cylinder
702 mounting cylinder
800 sheath detection device
801 pressure cylinder
802 proximity switch
900 power transmission device
901 motor
902 speed reducer
903 cam divider
904 sprocket wheel
905 chain
Detailed Description
The detailed features and advantages of the invention are described in the following detailed description, which is sufficient to enable one skilled in the art to understand the technical content of the invention and to implement the invention, and the related objects and advantages of the invention can be easily understood by one skilled in the art from the description, the claims and the accompanying drawings.
Fig. 1 and 2 show an automatic assembly line for pen cores according to an embodiment of the present invention, which includes a pen core feeding device 100, an infrared detection device 200, a sheath removing device 300, a marking device 400, an image detection device 500, a pen core removing device 600, a sheath mounting device 700, a sheath detection device 800, a power transmission device 900, and a controller.
The power transmission device 900 comprises a chain 905, a tool, a motor 901, a speed reducer 902, a cam divider 903 and a chain wheel 904, wherein the chain 905 is provided with a plurality of tools, the chain penetrates through the automatic pen refill detection system and transports the tools, and the tools bear and fix the pen refills. The motor 901 is connected with a speed reducer 902 to increase torque, the cam divider 903 is suitable for enabling the chain 905 to move at intervals, the speed reducer 902 is connected with the input end of the cam divider 903, the chain wheel 904 is connected with the output end of the cam divider 903, and the chain wheel 904 is connected with the chain 905. Cam divider 903 is positioned to fixedly advance the chain a distance per rotation to ensure that the tooling enters each station in sequence with a spaced advance.
The refill discharging device 100 comprises a refill collecting box, a stepping motor 102, a discharging groove, a conveying plate, a discharging cylinder 101 and a chain. The pen core blanking device 100 is arranged at the most upstream of the automatic pen core detection system and used for supplying the pen core to the tool on the power transmission device 900, and a protective sleeve is arranged at the pen head end of the pen core. The pen core collecting box reciprocates left and right through the stepping motor 102, so that the pen core enters the discharging groove, the conveying plate reciprocates left and right through the discharging air cylinder 101, the pen core at the lowest layer of the discharging groove can be taken away by the reciprocating motion every time, and then the pen core is conveyed into the tool through the leakage groove formed in the conveying plate.
And the infrared detection device 200 is arranged at the downstream of the refill blanking device 100 and is used for detecting whether a refill exists on the tool. The infrared sensing device 200 detects the pen core on the tool correspondingly through the infrared sensor 201 arranged above or on the side of the detection line, and reports to the controller when the pen core is missing or unqualified.
The sheath removing device 300 includes a gripping cylinder 301, a removing cylinder 302, and a chute. The sheath removing device 300 is disposed downstream of the infrared detection device 200, and is used for removing the sheath from the pen core. The clamping cylinder is arranged on the sliding groove, the clamping jaw is arranged on the clamping cylinder 301 and used for clamping the sheath, the moving cylinder enables the clamping jaw to move along the sliding groove, and the sliding groove is arranged to enable the sheath to be pulled out and enables the clamping jaw to rotate to release the sheath.
The scoring device 400 includes a paper 401, a scoring station cylinder 402, a pen clamp cylinder 403, and a scoring stepper motor 404. The marking device 400 is arranged at the downstream of the jacket removing device 300 and is used for contacting the pen core with paper and enabling the pen core to draw lines on the paper through the relative movement of the pen core and the paper. The paper is arranged on a marking table, the marking device 400 moves the marking table upwards integrally through a marking table cylinder 402, then the lifted pen core is fixed through a pen clamping cylinder 403, and finally the marking table is driven to do circular motion through a marking stepping motor 404, so that the pen core marks a spiral line on the paper.
The image detection device 500 judges the production quality of the pen core on line by shooting the pen core or marking images. In this embodiment, the image detection device 500 includes a drawing image detection device provided upstream for detecting a drawing image of the pen core and a pen core image detection device provided downstream for detecting a pen core fitting image. The image detection apparatus 500 may include:
the industrial camera 501 is used for acquiring images of the side faces of the pen cores or the pen core scribing lines;
a lens mounted on the industrial camera 501 for improving image quality;
a light source 503 for illuminating the pen core portion to be detected or the pen core marking image to improve the brightness of the image;
a camera support 502 which connects the industrial camera 501 and the light source 503 and adjusts the positions of the industrial camera 501 and the light source 503 to ensure the image quality;
the display screen 504 is used for displaying various data statistics and real-time shot images and indicating the pen core or a problem point reflected by pen core marking detection;
and the industrial personal computer 505 is used for judging the data comparison result and controlling the input and output of data, inputting images into the industrial personal computer, establishing communication with the controller and outputting signals to the controller.
The cartridge removing device 600 includes a removing cylinder 601 for removing the detected defective cartridges. In this embodiment, the pen core removing device 600 includes a first pen core removing device disposed upstream and downstream of the drawn line image detecting device and a second pen core removing device disposed downstream and downstream of the pen core image detecting device. The pen core removing device 600 is controlled by a controller, and when the controller receives a signal that an unqualified pen core exists, the unqualified pen core is removed through a removing cylinder 601.
The jacket installation apparatus 700 includes a fixing cylinder 701, an installation cylinder 702, and a chute. The sheath attaching device 700 is provided downstream of the sheath removing device 300, and is used to attach the sheath to the pen core. Fixed cylinder sets up on the spout, is provided with the clamping jaw on the fixed cylinder 701 and presss from both sides the sheath and get, and the installation cylinder moves the clamping jaw along the spout, and the curve design of spout can rotate the clamping jaw and with the sheath forward impress on the refill.
The jacket detection device 800 includes a pressure cylinder 801 and a proximity switch 802. The sheath detection device 800 is disposed downstream of the sheath installation device 700, and is configured to detect whether the component is successfully installed on the cartridge holder. The proximity sensing device 800 presses the pressing rod with the spring forwards on the sheath through the pressure cylinder 801, the pressing rod rebounds when touching the sheath, the proximity switch judges that the sheath is successfully installed in the refill tube if detecting the rebounding, and the proximity switch 802 sends a stop signal to the controller if not detecting the rebounding.
The controller is used for carrying out automatic control on the pen refill automatic detection system. The Controller may be a Programmable Logic Controller (PLC). The PLC is connected with all the station devices.
The configuration and the working mode of the automatic pen refill detecting system in the embodiment are as follows. The automatic pen core detection system comprises the following stations arranged in sequence from the upstream to the downstream of the production line:
the power transmission device is characterized in that the motor is connected with the speed reducer to increase torque, the speed reducer is connected with the input end of the cam divider, the output end of the cam divider is connected with the chain wheel, the chain wheel is connected with the chain, the chain is provided with a tool for placing the refill tube, the cam divider can enable the chain to do interval motion, the chain rotates every time and all fixedly advances for a certain distance, and the tool can reach the next station at every rotation.
The pen core feeding device has the advantages that the pen core collecting box can do left-right reciprocating motion through the electric stepping motor, so that the pen core can smoothly enter the feeding groove, the conveying plate does left-right reciprocating motion through the feeding air cylinder, the pen core at the lowest layer of the feeding groove can be taken away by the reciprocating motion every time, and then the pen core is conveyed to the tool on the chain through the leakage groove of the baffle.
And the infrared detection device detects whether the pen core exists on each station so as to ensure that the pen core is arranged on each station.
The sheath is pulled out the device, gets the cylinder with pressing from both sides earlier and gets the sheath and press from both sides, then moves the clamping jaw along the spout through pulling out the cylinder, owing to carry out curve design to the spout, can pull out the sheath and can rotate the clamping jaw and put the sheath on the clamping jaw.
The marking device moves the marking table up integrally through the marking table cylinder, then fixes the lifted pen core through the pen clamping cylinder, finally drives the marking table to do circular motion through the marking stepping motor, and moves in cooperation with paper to enable the pen core to mark a spiral line on the paper.
The lineation image detection device comprises an industrial camera, a lens, a light source, a camera support, a display screen and an industrial personal computer, wherein the industrial camera is used for collecting spiral line images on paper; the lens is installed in the industrial camera to improve the image quality. The light source is used for illuminating the paper to improve the brightness of the image; the camera bracket is used for connecting the industrial camera and the light source and adjusting the positions of the industrial camera and the light source to ensure the quality of the shot image; the display screen mainly displays various data statistics and real-time shot pictures and points out problem points reflected by scribing detection; the industrial personal computer judges the data comparison result and controls the input and output of data, the camera image is input into the industrial personal computer, and the industrial personal computer establishes communication with the PLC and outputs a signal to the PLC.
First pen core removing devices, PLC control first pen core removing devices, when detecting to have unqualified refill, reject in the defective products collection box with unqualified refill through rejecting the cylinder.
The pen refill image detection device comprises an industrial camera, a lens, a light source, a camera bracket, a display screen and an industrial personal computer, wherein the industrial camera is used for acquiring pen refill images; the lens is installed in the industrial camera to improve the image quality. The light source is used for illuminating the pen core to improve the brightness of the image; the camera bracket is used for connecting the industrial camera and the light source and adjusting the positions of the industrial camera and the light source to ensure the quality of the shot image; the display screen mainly displays various data statistics and real-time shot pictures and indicates a problem point reflected by the detection of the refill; the industrial personal computer judges the data comparison result and controls the input and output of data, the camera image is input into the industrial personal computer, and the industrial personal computer establishes communication with the PLC and outputs a signal to the PLC.
And the second refill removing device is controlled by the PLC, and when the unqualified refills are detected, the unqualified refills are removed into the unqualified product collecting box through the removing cylinder.
Sheath installation device is got earlier with fixed cylinder to the sheath clamp, then moves the clamping jaw along the spout through the installation cylinder, owing to carry out curve design to the spout, can rotate the clamping jaw and can press the sheath forward to the nib on.
Sheath detection device will have the depression bar of spring to press on the sheath forward through pressure cylinder, because the depression bar kick-backs of spring's reason, proximity switch detects the default nib of packing into the sheath of kick-backing, if do not have the explanation front end assembly problem to the processing is shut down for PLC to the signal.
The terms and expressions which have been employed herein are used as terms of description and not of limitation. The use of such terms and expressions is not intended to exclude any equivalents of the features shown and described (or portions thereof), and it is recognized that various modifications may be made within the scope of the claims. Other modifications, variations, and alternatives are also possible. Accordingly, the claims should be looked to in order to cover all such equivalents.
Also, it should be noted that although the present invention has been described with reference to the current specific embodiments, it should be understood by those skilled in the art that the above embodiments are merely illustrative of the present invention, and various equivalent changes or substitutions may be made therein without departing from the spirit of the present invention, and therefore, it is intended that all changes and modifications to the above embodiments within the spirit of the present invention shall fall within the scope of the appended claims.
Claims (11)
1. An automatic pencil lead detection system, comprising: a refill blanking device (100), an infrared detection device (200), a sheath removing device (300), a marking device (400), an image detection device (500), a refill removing device (600), a sheath installation device (700), a sheath detection device (800), a power transmission device (900) and a controller,
the power transmission device (900) comprises a chain (905) and a plurality of tools, the chain (905) is provided with the plurality of tools, the chain penetrates through the automatic refill detection system and transports the tools, and the tools bear and fix the refills;
the pen core blanking device (100) is arranged at the most upstream of the automatic pen core detection system and used for supplying the pen core to the tool on the power transmission device (900), and a protective sleeve is arranged at the pen point end of the pen core;
the infrared detection device (200) is arranged at the downstream of the refill discharging device (100) and is used for detecting whether the refill exists on the tool or not;
the sheath removing device (300) is arranged at the downstream of the infrared detection device (200) and is used for removing the sheath from the pen core;
the marking device (400) comprises paper (401) arranged at the downstream of the sheath removing device (300) and used for enabling the pen core to be in contact with the paper and enabling the pen core to draw lines on the paper through the relative movement of the pen core and the paper;
the image detection device (500) is used for carrying out online judgment on the production quality of the pen core by shooting the image of the pen core or the scribing;
the pen core removing device (600) is arranged at the downstream of the infrared sensing device (200) and/or the sheath detection device (700) and/or the image detection device (500) and is used for removing detected unqualified pen cores;
the sheath mounting device (700) is arranged at the downstream of the sheath removing device (300) and is used for mounting the sheath on the pen core;
the sheath detection device (800) is arranged at the downstream of the sheath installation device (700) and is used for detecting whether the spare part is successfully installed on the refill tube;
the controller is connected with the refill blanking device (100), the infrared detection device (200), the sheath removing device (300), the scribing device (400), the image detection device (500), the refill removing device (600), the sheath mounting device (700), the sheath detection device (800) and the power transmission device (900) and is used for carrying out automatic control on the refill automatic assembly production line.
2. The automatic pen core detection system according to claim 1, wherein the pen core feeding device (100) comprises a pen core collecting box, a stepping motor (102), a feeding groove, a conveying plate, a feeding cylinder (101) and a chain, the pen core collecting box reciprocates left and right through the stepping motor (102) to enable the pen cores to enter the feeding groove, the conveying plate reciprocates left and right through the feeding cylinder (101), the pen cores on the lowest layer of the feeding groove are taken away in each reciprocating motion, and then the pen cores are conveyed into the tool through a leakage groove formed in the conveying plate.
3. The automatic pen core detection system according to claim 1, wherein the sheath removing device (300) comprises a clamping cylinder (301), a removing cylinder (302) and a sliding chute, the clamping cylinder is arranged on the sliding chute, a clamping jaw is arranged on the clamping cylinder (301) and used for clamping the sheath, the moving cylinder enables the clamping jaw to move along the sliding chute, and the sliding chute is arranged to remove the sheath and rotate the clamping jaw to remove the sheath.
4. The automatic pen refill detecting system according to claim 1, wherein the marking device (400) further comprises a marking table, a marking table air cylinder (402), a pen clamping air cylinder (403) and a marking stepping motor (404), the paper is arranged on the marking table, the marking device (400) moves the marking table up integrally through the marking table air cylinder (402), then the lifted pen refill is fixed through the pen clamping air cylinder (403), and finally the marking table is driven to move circularly through the marking stepping motor (404), so that the pen refill marks a spiral line on the paper.
5. A pen refill automatic detection system according to claim 1, wherein said image detection device (500) comprises:
an industrial camera (501) for acquiring an image of the side of the pen core or the pen core scribing line;
the light source (503) is used for illuminating the pen core part to be detected or the pen core marking image so as to improve the brightness of the image;
a camera mount (502) connecting the industrial camera (501) and the light source (503) and adjusting positions of the industrial camera (501) and the light source (503) to secure the image quality;
the display screen (504) is used for displaying the images of various data statistics and real-time shooting and indicating the pen core or a problem point reflected by pen core marking detection;
and the industrial personal computer (505) is used for judging the data comparison result and controlling the input and output of data, the image is input into the industrial personal computer, and the industrial personal computer establishes communication with the controller and outputs a signal to the controller.
6. An automatic pen refill detecting system according to claim 5, wherein said image detecting means (500) comprises a refill image detecting means provided upstream for detecting a refill drawing image and a refill image detecting means provided downstream for detecting a refill fitting image.
7. The automatic pen core detection system according to claim 6, wherein the pen core removing device (600) comprises a first pen core removing device arranged upstream and downstream of the line drawing image detection device and a second pen core removing device arranged downstream and downstream of the pen core image detection device.
8. The automatic pen core detection system according to claim 1 or 7, characterized in that the pen core removing device (600) comprises a removing cylinder (601), the pen core removing device (600) is controlled by the controller, and the controller removes unqualified pen cores through the removing cylinder (601) when receiving a signal of unqualified pen cores.
9. The automatic pen core detection system according to claim 1, characterized in that the sheath mounting device (700) comprises a fixed cylinder (701), a mounting cylinder (702) and a sliding groove, wherein the fixed cylinder is arranged on the sliding groove, a clamping jaw is arranged on the fixed cylinder (701) to clamp the sheath, the mounting cylinder moves the clamping jaw along the sliding groove, and the curved design of the sliding groove can rotate the clamping jaw and press the sheath forwards onto the pen core.
10. The automatic cartridge detecting system according to claim 1, wherein the sheath detecting device (800) comprises a pressure cylinder (801) and a proximity switch (802), the proximity sensing device (800) presses a plunger with a spring forward on the sheath through the pressure cylinder (801), the plunger rebounds when hitting the sheath, the proximity switch detects the rebounding and judges that the sheath has been successfully loaded into the cartridge holder, and if the proximity switch (802) does not detect the rebounding, a stop signal is sent to the controller.
11. The automatic pen core detection system according to claim 1, wherein the power transmission mechanism (900) further comprises a motor (901), a speed reducer (902), a cam divider (903) and a chain wheel (904), the motor (901) is connected with the speed reducer (902) to increase torque, the cam divider (903) is suitable for enabling the chain (905) to move at intervals, the speed reducer (902) is connected with an input end of the cam divider (903), the chain wheel (904) is connected with an output end of the cam divider (903), the chain wheel (904) is connected with the chain (905), and the cam divider (903) rotates to enable the chain (905) to advance at intervals.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110292973.7A CN112958466A (en) | 2021-03-18 | 2021-03-18 | Automatic pencil lead detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110292973.7A CN112958466A (en) | 2021-03-18 | 2021-03-18 | Automatic pencil lead detection system |
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| CN112958466A true CN112958466A (en) | 2021-06-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770057A (en) * | 2021-09-11 | 2021-12-10 | 温州大学 | Online marking device of waterborne ballpoint |
| CN115590765A (en) * | 2022-09-28 | 2023-01-13 | 重庆三大伟业制药有限公司（Cn） | Blood aseptic transfer device |
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2021
- 2021-03-18 CN CN202110292973.7A patent/CN112958466A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770057A (en) * | 2021-09-11 | 2021-12-10 | 温州大学 | Online marking device of waterborne ballpoint |
| CN115590765A (en) * | 2022-09-28 | 2023-01-13 | 重庆三大伟业制药有限公司（Cn） | Blood aseptic transfer device |
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