CN214184129U - Pen-head material blank processing detection device - Google Patents
Pen-head material blank processing detection device Download PDFInfo
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- CN214184129U CN214184129U CN202023026523.3U CN202023026523U CN214184129U CN 214184129 U CN214184129 U CN 214184129U CN 202023026523 U CN202023026523 U CN 202023026523U CN 214184129 U CN214184129 U CN 214184129U
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Abstract
The utility model discloses a pencil head blank processing and detecting device, which comprises a feeding unit, a processing unit, a conveying unit and a detecting unit; the feeding unit is used for fixing the pen point wire and conveying the pen point wire to the processing unit; the processing unit is used for processing the pen point wire material into a pen point material blank; the conveying unit is used for sequencing the pen point blanks and conveying the pen point blanks from the processing unit to the detection unit; the detection unit is used for detecting whether the size of the pen point blank is qualified or not; the detection unit comprises a light source (11), an industrial personal computer (13) and a camera (8), the camera (8) is used for collecting image information of the pen point blank and sending the image information of the pen point blank to the industrial personal computer (13), the light source (11) is used for providing illumination for the pen point blank so as to improve the imaging quality of the camera (8), and the industrial personal computer (13) is used for judging the quality of the image information of the pen point blank.
Description
Technical Field
The utility model relates to a production check out test set field especially relates to a refill material embryo processing detection device.
Background
With the continuous development of society and the continuous progress of science and technology, mechanized, automated and standardized production gradually becomes a development trend, and the quality requirements of enterprises on products are increasingly improved. In the pen manufacturing industry, the manufacture of the pen point accounts for a large proportion of the production, so the production of the pen point suitable for the writing requirement is the key point for improving the product quality.
The machine vision is to use robot to replace human eyes to measure and judge, convert the object to be shot into image signal by image shooting device, transmit it to special image processing system, convert it into digital signal according to the information of pixel distribution, brightness and color, etc, the image system carries out various operations to these signals to extract the characteristic of the object, and then judges the quality of the material. The pen point blank needs to be subjected to defect detection after production and manufacturing are completed, and the traditional manual detection is low in efficiency and easy to make mistakes.
Therefore, a novel pen point blank processing and detecting device is needed, the defect of manual detection is overcome, and the detection efficiency and the accuracy are improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is in order to improve efficiency and the rate of accuracy that written material embryo processing detected, provides a brand-new written material embryo processing detection device.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a pencil head blank processing and detecting device comprises a feeding unit, a processing unit, a conveying unit and a detecting unit; the feeding unit is used for fixing the pen point wire and conveying the pen point wire to the processing unit; the processing unit is used for processing the pen point wire material into a pen point material blank; the conveying unit is used for sequencing the pen point blanks and conveying the pen point blanks from the processing unit to the detection unit; the detection unit is used for detecting whether the size of the pen point blank is qualified or not; the detection unit comprises a light source, an industrial personal computer and a camera, the camera is used for collecting image information of the pen head blank and sending the image information of the pen head blank to the industrial personal computer, the light source is used for providing illumination for the pen head blank so as to improve the imaging quality of the camera, and the industrial personal computer is used for judging the quality of the image information of the pen head blank.
Further, the feeding unit comprises a horizontal positioning clamping block, a vertical positioning clamping block and a feeding clamping block; the horizontal positioning clamping block is used for transversely positioning the pen point wire, the vertical positioning clamping block is used for longitudinally positioning the pen point wire, the feeding clamping block is used for controlling the wire feeding speed, and the feeding clamping block is arranged at the downstream of the horizontal positioning clamping block and the vertical positioning clamping block.
Furthermore, the horizontal positioning clamping block comprises a plurality of discs, the outer rings of the discs are provided with grooves, the thickness of each disc is 3-5 times of the diameter of the corresponding pen point wire, and the grooves bear the pen point wires and transversely position the pen point wires to move.
Further, the vertical positioning clamping block comprises a plurality of discs, the outer rings of the discs are provided with grooves, the thickness of each disc is 3-5 times of the diameter of the corresponding pen point wire, and the grooves bear the pen point wires and longitudinally position the pen point wires to move.
Further, the processing unit comprises a cutting knife seat, a cutting tool and a cam link mechanism; the cutting tool apron is used for positioning the pen point wire during cutting; the cutting tool is used for cutting off the pen point wire and processing the pen point wire into a pen point blank; the cam link mechanism is respectively connected with the cutter holder and the cutter, and is used for providing power for the cutter holder and the cutter and ensuring the coordinated matching of the cutter holder and the cutter.
Further, the conveying unit comprises a conveying belt, a rotary table and a speed reducer; the conveyer belt is used for conveying the cut pen point blank into the turntable; the rotary table is provided with a groove for bearing the pen point blank and is used for rotationally conveying the pen point blank; the speed reducer is used for providing a power source for the rotary disc.
Further, the turntable is made of transparent materials.
Further, the camera is located right above the pen point blank for overhead shooting.
Further, the light source is arranged below the turntable.
Furthermore, the detection unit also comprises a sensor, a display screen, an air blowing nozzle and a baffle plate; the sensor is used for sending a trigger signal to the camera after the pen point blank reaches a specified position; the display screen is used for feeding back real-time detection data and running states; the air blowing nozzle is arranged at the downstream of the camera and used for removing the pen head blanks judged to be defective by the industrial personal computer; the baffle is arranged at the downstream of the air blowing nozzle and used for blocking, sliding and collecting the pen point blanks which are not rejected from the turntable.
The utility model discloses a design a nib material embryo processing detection device, detect out nib surface flaw and size problem automatically high-efficiently, saved manpower and materials by a wide margin, improved efficiency and precision.
Drawings
The foregoing technical content of the present invention as well as the following detailed description of the present invention will be better understood when read in conjunction with the accompanying 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 perspective view of a pen head blank processing and detecting device according to an embodiment.
1 horizontal positioning clamping block
2 vertical positioning clamping block
3 feeding clamping block
4 cutter seat
5 cutting tool
6 cam link mechanism
7 conveying belt
8 Camera
9 air blowing nozzle
10 sensor
11 light source
12 speed reducer
13 industrial control computer
14 display screen
15 rotating disc
16 baffle
Detailed Description
The detailed features and advantages of the present invention are described in the detailed description which follows, and will be readily apparent to those skilled in the art from that description or recognized by practicing the invention as described herein, together with the objects and advantages thereof.
As shown in fig. 1, an embodiment of a processing and detecting device for pen head blanks is shown, and the processing and detecting device for pen head blanks includes a feeding unit, a processing unit, a conveying unit and a detecting unit.
The feeding unit is used for fixing the pen point wire and conveying the pen point wire to the processing unit; the feeding unit comprises a horizontal positioning clamping block, a vertical positioning clamping block and a feeding clamping block.
The horizontal positioning clamping block is used for transversely positioning the pen point wires and comprises a plurality of discs with grooves in the outer rings, the thickness of each disc is 3-5 times of the diameter of each pen point wire, and the grooves bear the pen point wires and transversely position the movement of the pen point wires.
The vertical positioning clamping block is used for longitudinally positioning the pen point wire, the vertical positioning clamping block comprises a plurality of discs, the outer rings of the discs are provided with grooves, the thickness of each disc is 3-5 times of the diameter of the pen point wire, and the grooves bear the pen point wire and longitudinally position the pen point wire to move.
The feeding clamping block is used for controlling the feeding speed of the wire rod and is arranged at the downstream of the horizontal positioning clamping block and the vertical positioning clamping block. The feeding clamping blocks are used for controlling the fixation of pen point wires with different external diameters by adjusting the gaps of the clamping blocks, and the feeding amount of the pen point wires can be controlled by adjusting the rotating angle of the clamping blocks.
The processing unit is used for processing the pen point wire material into a pen point material blank. The processing unit comprises a cutting knife seat, a cutting knife and a cam connecting rod mechanism.
The cutting tool holder is used for positioning the pen point wire during cutting. The cutting tool is used for cutting off the pen point wire and processing the pen point wire into a pen point blank. The cam linkage mechanism is respectively connected with the cutter holder and the cutter and used for providing power for the cutter holder and the cutter and ensuring the coordination of the cutter holder and the cutter.
The conveying unit is used for sequencing the pen head blanks and conveying the pen head blanks to the detection unit from the processing unit. The conveying unit comprises a conveying belt, a rotary table and a speed reducer.
The conveyer belt is used for conveying the cut pen point blank into the turntable.
The turntable is provided with a groove for bearing the pen point blank and is used for rotating and transporting the pen point blank. The turntable is made of transparent materials. The carousel carries out the functional transport to the nib material embryo through the rotation, and transparent material helps the transmission of light source, does benefit to camera formation of image.
The speed reducer is connected with the rotary table and used for providing a power source for the rotary table.
The detection unit is used for detecting whether the size of the pen head blank is qualified. The detection unit comprises a light source, an industrial personal computer, a camera, a sensor, a display screen, an air blowing nozzle and a baffle plate.
The camera is used for collecting the image information of the pen point blank and sending the image information of the pen point blank to the industrial personal computer, and the camera is positioned right above the pen point blank to be detected for conducting downward shooting. Preferably, the camera is a CCD camera.
The light source is used for providing illumination for the pen head blank so as to improve the imaging quality of the camera, and the position of the light source can be properly adjusted to obtain the best illumination effect.
Preferably, the light source is disposed below the transparent turntable to provide background illumination.
The industrial personal computer is used for carrying out quality judgment on the image information of the pen head blank and sending the defective product information to the air blowing nozzle, the high level signal represents unqualified, and the low level signal represents qualified.
The display screen is used for feeding back real-time detection data and an operation state and is connected with the industrial personal computer.
The sensor is used for sending a trigger signal to the camera after the pen point blank reaches the designated position. Preferably, the sensor is an infrared sensor.
The air blowing nozzle is arranged at the downstream of the camera and used for rejecting pen point blanks judged to be defective products by the industrial personal computer. The air blowing nozzle and the sensor are arranged on a holding block, and the holding block is fixed above the transparent turntable, is not contacted with the transparent turntable and does not move along with the rotation of the turntable.
The blow head may be replaced by a removal device, such as a pusher or a robot, which achieves the same effect.
The baffle is arranged at the downstream of the air blowing nozzle and used for blocking the pen head blanks judged to be qualified products by the industrial personal computer down into the collecting box from the turntable.
In one embodiment, the complete processing and detection process of the pen head blank comprises the following steps:
the pen point wire to be detected is placed on the horizontal positioning clamping block and the vertical positioning clamping block, the pen point wire is fixed through the feeding clamping block, and then the pen point wire is cut into a pen point blank through the rotation angle of the feeding clamping block in cooperation with a cutting tool and a tool apron. The pen point blank falls on the conveying belt under the action of gravity, the conveying belt conveys the blank to the groove of the transparent rotary table, the rotary table bears the pen point blank and passes through the infrared sensor, the infrared sensor sends a trigger signal to the CCD camera, the CCD camera receives the trigger signal to acquire image information of the pen point blank and transmit the image information to the industrial personal computer, the industrial personal computer receives the image information of the pen point blank to detect the size and the quality of the pen point blank, if a defective product is detected, the signal is sent to the air blowing nozzle to reject the defective product, and the qualified product is collected along with the falling of the baffle.
The terms and expressions which have been employed 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 specific embodiments, it should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention, and that various equivalent changes or substitutions can be made 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 scope of the present invention be included in the claims of the present invention.
Claims (10)
1. The device for processing and detecting the pencil head blank is characterized by comprising a feeding unit, a processing unit, a conveying unit and a detecting unit;
the feeding unit is used for fixing the pen point wire and conveying the pen point wire to the processing unit;
the processing unit is used for processing the pen point wire material into a pen point material blank;
the conveying unit is used for sequencing the pen point blanks and conveying the pen point blanks from the processing unit to the detection unit;
the detection unit is used for detecting whether the size of the pen point blank is qualified or not;
the detection unit comprises a light source (11), an industrial personal computer (13) and a camera (8), the camera (8) is used for collecting pen point blank image information and sending the pen point blank image information to the industrial personal computer (13), the light source (11) is used for providing illumination for the pen point blank so as to improve the imaging quality of the camera (8), and the industrial personal computer (13) is used for judging the quality of the pen point blank image information.
2. The pen point blank processing detection device as claimed in claim 1, wherein the feeding unit comprises a horizontal positioning clamping block (1), a vertical positioning clamping block (2) and a feeding clamping block (3); the horizontal positioning clamping block (1) is used for transverse positioning of the pen point wire, the vertical positioning clamping block (2) is used for longitudinal positioning of the pen point wire, the feeding clamping block (3) is used for controlling the wire feeding speed, and the feeding clamping block (3) is arranged at the downstream of the horizontal positioning clamping block (1) and the vertical positioning clamping block (2).
3. The device for detecting the processing of the pen head blank as claimed in claim 2, wherein the horizontal positioning clamping block (1) comprises a plurality of discs with grooves on the outer circle, the thickness of the discs is 3-5 times of the diameter of the pen head wire, and the grooves bear the pen head wire and transversely position the movement of the pen head wire.
4. The device for detecting the processing of the pen head blank as claimed in claim 2, characterized in that the vertical positioning clamping block (2) comprises a plurality of discs with grooves on the outer circle, the thickness of the discs is 3-5 times of the diameter of the pen head wire, and the grooves bear the pen head wire and longitudinally position the movement of the pen head wire.
5. The pen point blank processing detection device as claimed in claim 1, wherein the processing unit comprises a cutting tool holder (4), a cutting tool (5) and a cam link mechanism (6);
the cutting tool apron (4) is used for positioning the pen point wire during cutting;
the cutting tool (5) is used for cutting off the pen point wire and processing the pen point wire into a pen point blank;
the cam link mechanism (6) is respectively connected with the cutter holder (4) and the cutter (5) and used for providing power for the cutter holder (4) and the cutter (5) and ensuring the coordination of the cutter holder (4) and the cutter (5).
6. The pen point blank processing detection device as claimed in claim 1, wherein the conveying unit comprises a conveying belt (7), a turntable (15) and a speed reducer (12);
the conveying belt (7) is used for conveying the cut pen point blank into the rotary table (15);
the rotary table (15) is provided with a groove for bearing the pen point blank and is used for rotationally conveying the pen point blank;
the speed reducer (12) is used for providing a power source for the rotary disc (15).
7. The pen head blank processing and detecting device as claimed in claim 6, wherein the rotating disc (15) is made of transparent material.
8. The device for detecting the processing of the pen point blank according to claim 7, wherein the camera (8) is positioned right above the pen point blank for overhead shooting.
9. The pen head blank processing and detecting device as claimed in claim 8, wherein the light source (11) is arranged below the turntable (15).
10. The pen point blank processing detection device as claimed in claim 9, wherein the detection unit further comprises a sensor (10), a display screen (14), an air blowing nozzle (9) and a baffle plate (16);
the sensor (10) is used for sending a trigger signal to the camera (8) after the pen point blank reaches a specified position;
the display screen (14) is used for feeding back real-time detection data and running states;
the air blowing nozzle (9) is arranged at the downstream of the camera (8) and is used for rejecting pen point blanks judged to be defective by the industrial personal computer (13);
the baffle (16) is arranged at the downstream of the air blowing nozzle (9) and is used for blocking, sliding and collecting the pen head blanks which are not removed from the turntable (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026523.3U CN214184129U (en) | 2020-12-15 | 2020-12-15 | Pen-head material blank processing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026523.3U CN214184129U (en) | 2020-12-15 | 2020-12-15 | Pen-head material blank processing detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214184129U true CN214184129U (en) | 2021-09-14 |
Family
ID=77652879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023026523.3U Active CN214184129U (en) | 2020-12-15 | 2020-12-15 | Pen-head material blank processing detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214184129U (en) |
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2020
- 2020-12-15 CN CN202023026523.3U patent/CN214184129U/en active Active
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