CN114459402B - Pin position degree detection device - Google Patents

Pin position degree detection device Download PDF

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Publication number
CN114459402B
CN114459402B CN202210110999.XA CN202210110999A CN114459402B CN 114459402 B CN114459402 B CN 114459402B CN 202210110999 A CN202210110999 A CN 202210110999A CN 114459402 B CN114459402 B CN 114459402B
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China
Prior art keywords
product
position degree
hole
pin
positioning
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CN202210110999.XA
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Chinese (zh)
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CN114459402A (en
Inventor
陈远明
丁垒
黄印
张高华
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Shanghai Xuantian Intelligent Technology Co ltd
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Shanghai Xuantian Intelligent Technology Co ltd
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Priority to CN202210110999.XA priority Critical patent/CN114459402B/en
Publication of CN114459402A publication Critical patent/CN114459402A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Assembly (AREA)

Abstract

The application discloses a pin position degree detection device, which is used for detecting the position degree of a pin needle on a product and comprises the following components: the product positioning mechanism is used for clamping and fixing a product; the two sets of position degree detection mechanisms are respectively arranged above and below the product and are used for detecting the position degree of the pin needles at the upper end and the lower end of the product; the product positioning mechanism has: the mounting plate is provided with a through hole for the product to pass through; the lifting device is fixedly arranged on the mounting plate, and the movable end of the lifting device is connected with the pressing plate. The PIN position degree detection device provided by the application adopts the product positioning mechanism to realize rapid clamping and positioning of the product, has small error compared with manual fixing, improves the accuracy of PIN needle position degree detection, and adopts a set of position degree detection mechanisms respectively arranged above and below the product to realize simultaneous detection of PIN needles on two sides of the product, and has the advantages of high detection speed and high efficiency.

Description

Pin position degree detection device
Technical Field
The invention relates to the field of PIN needle position detection, in particular to a PIN position detection device.
Background
After the manufacture of the product (such as a connector) is finished, the position degree of the PIN needle is detected, and the product after the detection is qualified can be sold in a factory.
At present, the position degree detection to the PIN needle of product still needs the manual work to fix the product in the detected position usually, then detects with the help of position degree detection mechanism, because the position degree detection mechanism locates one side of product, so can only detect the PIN needle of product one side once, if the both sides of product all have the PIN needle, the operation of two times clamp and unclamp the product is needed to be accomplished in the detection of a product, waste time and energy, detection efficiency is low, and the manual fixation product is easily influenced by workman's operation level, it is fixed inaccurate, the deviation appears easily, thereby influence the degree of accuracy that PIN needle position detected.
Disclosure of Invention
The present invention is directed to a pin position detecting device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The invention provides a pin position degree detection device, which is used for detecting the position degree of a pin needle on a product and comprises the following components:
the product positioning mechanism is used for clamping and fixing a product; and
Two sets of position degree detection mechanisms are respectively arranged above and below the product and are used for detecting the position degree of the pin needles at the upper end and the lower end of the product;
the product positioning mechanism has:
the mounting plate is provided with a through hole for the product to pass through;
The lifting device is fixedly arranged on the mounting plate, the movable end of the lifting device is connected with the pressing plate, and the pressing plate moves downwards under the driving of the lifting device to press the product on the mounting plate.
In one embodiment, the mounting plate is provided with a locating pin for locating the product.
In an embodiment, the upper surface of mounting panel is equipped with the spout, the upper and lower surface of spout through mounting panel, slidable mounting has the slide in the spout, the through-hole is located on the slide, the slide slides along the spout and can transfer the product to between two sets of position degree detection mechanism.
In an embodiment, the mounting plate is fixedly connected with a first thrust device for pushing the sliding plate to slide along the sliding groove.
In an embodiment, the mounting plate is fixedly connected with a sliding rail, a second sliding block is slidably mounted on the sliding rail and is fixedly connected with the push rod, and the second sliding block slides along the sliding rail under the pushing of the first thrust device to drive the push rod to push the sliding plate to slide along the sliding groove.
In an embodiment, a positioning rod is fixedly arranged on the second slider, and when the push rod is abutted against the sliding plate, the positioning rod is abutted against the product;
the mounting plate is fixedly provided with a limit column which is used for blocking the product from continuously moving when the product is transferred between the two sets of position degree detection mechanisms and is matched with the positioning rod to clamp the product.
In an embodiment, a sliding rod is slidably mounted on the limiting column, one end of the sliding rod is provided with a pressing block, the other end of the sliding rod is connected with a second thrust device, the second thrust device is fixedly connected with the mounting plate, the second thrust device drives the sliding rod to slide so that the pressing block is abutted to the side face of the product, and the side face is adjacent to the side face of the positioning rod abutted to the product;
The limiting column can also be matched with the pressing block to clamp the product.
In an embodiment, the position detecting mechanism comprises a camera, a lens arranged at one end of the camera and a light source arranged at one end of the lens far away from the camera, and the pin needle is positioned at the other side of the light source.
In one embodiment, the device further comprises a stand column, and the two sets of position degree detection mechanisms are slidably arranged at the upper end and the lower end of the stand column.
In an embodiment, the first slider is slidably mounted on the upright, and the camera, the lens and the light source are fixedly connected with the first slider.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
1) The PIN position degree detection device provided by the invention adopts the product positioning mechanism to realize rapid clamping and positioning of the product, has small error compared with manual fixing, and improves the accuracy of PIN needle position degree detection.
2) The PIN position degree detection device adopts a set of position degree detection mechanisms respectively arranged above and below the product, so as to realize the detection of PIN needles on two sides of the product at the same time, and has high detection speed and high efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
Fig. 1 is a schematic diagram of the structure of the pin position degree detecting device of the present invention;
FIG. 2 is a schematic diagram of a product positioning mechanism of the present invention;
FIG. 3 is a second schematic structural view of the product positioning mechanism of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2;
fig. 5 is an enlarged view of a portion B in fig. 4;
FIG. 6 is a schematic view of the product positioning mechanism of the present invention with the positioning rod and mounting block removed;
FIG. 7 is a schematic view of the product positioning mechanism of the present invention with the slide bar and the press block removed;
fig. 8 is an enlarged view of a portion C in fig. 6.
Legend description:
1. a base;
2. A column;
3. A position degree detection mechanism;
31. A first sliding block; 32. a connecting rod; 33. a camera; 34. a first mounting block; 35. a second mounting block; 36. a light source; 37. a lens;
4. A product positioning mechanism;
401. A mounting frame; 402. a mounting plate; 403. a slide rail; 404. a slide hole; 405. a second slide block; 406. a first thrust device; 407. a push rod; 408. a retainer ring; 409. a chute; 410. a slide plate; 411. a limit groove; 412. square through holes; 413. a limiting block; 414. installing a screw hole; 415. skirtboard; 416. a housing; 417. a pin needle; 418. positioning holes; 419. a lifting device; 420. a pressing plate; 421. briquetting; 422. a slide bar; 423. a second thrust device; 424. a limit column; 425. a positioning rod; 426. a third mounting block; 427. and (3) a spring.
Detailed Description
The invention provides a pin position detecting device, which is used for making the purpose, technical scheme and effect of the invention clearer and more definite, and the invention is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the foregoing figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order, and it is to be understood that the data so used may be interchanged where appropriate. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention provides a PIN position degree detection device which is used for detecting the position degree of a PIN needle 417 on a product, and comprises a product positioning mechanism 4 and two sets of position degree detection mechanisms 3, wherein the product positioning mechanism 4 is used for clamping and fixing the product so that the two sets of position degree detection mechanisms 3 can detect the position degree of the PIN needle 417 of the product, the product positioning mechanism 4 can automatically clamp the product without manual operation, so that the product can be clamped and positioned quickly, compared with manual fixing, the positioning error is small, the accuracy of detecting the position degree of the PIN needle 417 is effectively improved, the two sets of position degree detection mechanisms 3 are respectively arranged above and below the product and are used for simultaneously detecting the position degree of the PIN needle 417 at the upper end and the lower end of the product, and compared with the existing equipment for detecting the position degree of the PIN needle 417 at one side of the product, the detection efficiency is remarkably improved.
The product positioning mechanism 4 and the two sets of position detecting mechanisms 3 of the present invention will be described in detail with reference to one embodiment.
As shown in fig. 2, the product positioning mechanism 4 has a mounting plate 402 and a lifting device 419, through holes (not shown in the drawing) for vertically penetrating and placing a product are formed in the mounting plate 402, as shown in fig. 4, the product includes a housing 416, pin needles 417 disposed at upper and lower ends of the housing 416, and a skirt board 415 fixed at a middle portion of the housing 416, the housing 416 can be vertically inserted into the through holes, so that the pin needles 417 at a lower end of the housing 416 can extend out from a lower surface of the mounting plate 402, the skirt board 415 is disposed on an upper surface of the mounting plate 402, and the product is guaranteed not to fall from the through holes, as shown in fig. 2 and 4, the lifting device 419 has two lifting devices and is vertically and fixedly mounted on the mounting plate 402, and a movable end of the lifting device 419 is connected with a pressing plate 420, so that the pressing plate 420 can be driven to move up and down, and when the pressing plate 420 moves down, the skirt board 415 can be pressed onto the mounting plate 402, as shown in fig. 4 and 5.
In this embodiment, in order to facilitate arranging the position detecting mechanism 3 below the product, as shown in fig. 1 and 2, the product positioning mechanism 4 further has a mounting frame 401, the mounting plate 402 is fixedly mounted on the mounting frame 401, and the position detecting mechanism 3 below the product may be disposed in the mounting frame 401.
In this embodiment, in order to prevent the skirt 415 from shaking, as shown in fig. 4 and 5, two pressing plates 420 are pressed against the corners of the skirt 415 at both ends, further, in order to enhance the compression fixation of the skirt 415, the skirt 415 is completely prevented from shaking, as shown in fig. 4 to 7, two pressing plates 420 are pressed against the skirt 415 partially, and the skirt 415 is pressed against the sliding plate 410 partially (the sliding plate 410 will be described in detail later), so that the skirt 415 cannot move in any direction on the sliding plate 410, including horizontally translating or rotating in any direction.
In this embodiment, in order to facilitate the product being placed on the mounting plate 402 accurately, the two subsequent pressing plates 420 can be pressed at the designated positions on the skirt 415 rapidly, positioning pins for positioning the product can be arranged on the mounting plate 402 (the specific structure of the positioning pins will be described in detail later), the product can be placed on the mounting plate 402 rapidly and accurately through the positioning pins, then the positioning and fixing of the product can be completed rapidly at the edges and corners of the two ends of the skirt 415 by pressing the pressing plates 420, and then the position of the pin 417 at the upper end and the lower end of the product can be detected simultaneously by the position detecting mechanism 3.
In this embodiment, in order to facilitate the placement of the product on the mounting plate 402, as shown in fig. 4 and 5, a sliding slot 409 may be provided on the upper surface of the mounting plate 402, a sliding plate 410 is slidably installed in the sliding slot 409, the through hole and the positioning pin are provided on the sliding plate 410, so that the product may be fixed on the sliding plate 410, the sliding slot 409 penetrates the upper and lower surfaces of the mounting plate 402, the pin needle 417 at the lower end of the product is not affected, extends out of the mounting plate 402, the sliding plate 410 may slide along the sliding slot 409 to transfer the product between the two sets of position detecting mechanisms 3, the product may not be conveniently placed on the mounting plate 402 due to the narrow space between the two sets of position detecting mechanisms 3, the sliding plate 410 may be provided on the mounting plate 402, the product may be placed on the sliding plate 410 in a region other than the narrow space between the two sets of position detecting mechanisms 3, and then the sliding plate 410 may be pushed to transfer the product between the two sets of position detecting mechanisms 3, and then the pressing plate 420 is used to press-connect the edges and corners at two ends of the skirt 415 to rapidly fix the product, thus the design is also helpful to shorten the product positioning and fixing time and improve the pin position detection efficiency, correspondingly, as shown in fig. 3, the mounting frame 401 is fixedly provided with a first pushing device 406, the movable end of the first pushing device 406 is connected with a second sliding block 405, the second sliding block 405 is slidably mounted on a sliding rail 403, as shown in fig. 2, the sliding rail 403 is fixedly connected with the mounting plate 402, the first pushing device 406 can push the second sliding block 405 to slide on the sliding rail 403, the sliding direction is shown by the arrow in fig. 2, as shown in fig. 4, the sliding plate 410 is provided with a square through hole 412 penetrating through the upper surface and the lower surface of the sliding plate 410, one end of the square through hole 412, which is close to the second sliding block 405, is provided with a semicircular limiting groove 411, the second sliding block 405 is fixedly connected with the pushing rod 407, the push rod 407 penetrates through the limit slot 411 and stretches into the square through hole 412, as shown in fig. 5 and 8, a spring 427 is movably sleeved on the push rod 407, two ends of the spring 427 are respectively abutted against the second slider 405 and the slide plate 410, one end of the push rod 407 stretching into the square through hole 412 is fixedly provided with a retainer ring 408, the retainer ring 408 cannot enter the limit slot 411, therefore, the retainer ring 408 can only move in the square through hole 412, namely, the second slider 405 slides on the slide rail 403 and drives the retainer ring 408 to slide in the square through hole 412 through the push rod 407, when the second slider 405 slides on the slide rail 403 to press the spring 427, the spring 427 pushes the slide plate 410 to slide along the slide groove 409 until the slide plate 410 slides between two sets of position detection mechanisms 3 and is limited and blocked by the limit posts 424, then the spring 427 is continuously pressed, so that the positioning rod 425 is abutted against the shell 416 of a product, the skirt 415 and the shell 416 of the product are clamped and fixed, the product is effectively prevented from shaking, the precision of pin position detection is ensured, in this process, the retainer ring 408 is not contacted with the slide plate 410, the slide plate 410 is controlled to slide on the slide rail 403 to slide along the slide rail 405, and the slide rail 410 is separated from the slide along the slide groove 409 after the slide rail 405 is detected by the slide rail 403, and the slide position of the slide rod is separated from the slide plate 410 by the slide guide rail 410 by the slide rail 3 after the slide position detection mechanism.
In this embodiment, as shown in fig. 5 and 6, the sliding plate 410 is provided with a limiting block 413 to prevent the sliding plate 410 from sliding out of the sliding groove 409, for example, a long strip-shaped through hole (not shown in the drawing) is provided on the bottom of the sliding groove 409, the lower end of the limiting block 413 is slidably inserted into the long strip-shaped through hole, while the sliding plate 410 slides in the sliding groove 409, the lower end of the limiting block 413 slides in the long strip-shaped through hole, so as to prevent the sliding plate 410 from sliding out of the sliding groove 409, the limiting block 413 is provided with a mounting screw hole 414, the limiting block 413 can be fixed on the sliding plate 410 by means of the mounting screw hole 414, in addition, the sliding plate 410 is also provided with a positioning hole 418, the positioning pin (not shown in the drawing) is tightly inserted into the positioning hole 418, the skirt plate 415 is provided with a corresponding through hole, and the through hole is aligned with the positioning hole 418, so that after the product is placed on the sliding plate 410, the positioning pin can be inserted into the through hole of the skirt plate 415, the axial positioning of the skirt plate 415, and the product can be quickly and accurately placed at a designated position on the sliding plate 410, the skirt plate 420 can be conveniently and quickly pressed at a designated position after the sliding plate 420 is moved to a designated position, and the designated position of the skirt plate 420 can be quickly detected, and the efficiency can be shortened.
In this embodiment, after the skirt 415 is pressed and fixed, in order to further fix the product, and prevent the product from shaking, especially prevent the shaking of the housing 416 from affecting the accuracy of the PIN needle 417 position detection, as shown in fig. 4, a positioning rod 425 is fixed on the second slider 405, when the push rod 407 abuts against the slide plate 410 and pushes the slide plate 410 to slide to approach the position detection mechanism 3, the positioning rod 425 abuts against the housing 416 of the product, correspondingly, a limiting post 424 is fixed on the mounting plate 402, and is used for blocking the product from moving continuously when the product is transferred between the two sets of position detection mechanisms 3, and cooperates with the positioning rod 425 to clamp the housing 416 of the product, so as to avoid shaking of the housing 416, further, in order to facilitate the fixed connection of the positioning rod 425 and the second slider 405, as shown in fig. 4, a mounting block three 426 is fixedly mounted on the second slider 405, and the positioning rod 425 is fixedly mounted on the mounting block three 426.
In this embodiment, further, after the skirt 415 is pressed and fixed, in order to better fix the shell 416 of the product, to prevent the shell 416 from shaking, as shown in fig. 2, a slide bar 422 is slidably mounted on the limiting post 424, as shown in fig. 7, a slide hole 404 through which the slide bar 422 slides is provided on the limiting post 424, one end of the slide bar 422 is provided with a pressing block 421, the other end of the slide bar 422 is connected with a second thrust device 423, the second thrust device 423 is fixedly connected with the mounting plate 402, the second thrust device 423 drives the slide bar 422 to slide to enable the pressing block 421 to abut against a side face of the shell 416 of the product, the sliding direction is shown by an arrow in fig. 2, the side face is adjacent to a side face of the positioning rod 425 abutting against the product, as shown in fig. 4, correspondingly, the limiting post 424 can also cooperate with the pressing block 421 to clamp the product, and the positioning rod 425, the pressing block 421 and the limiting post 424 are arranged in fig. 4 to enable the shell 416 to be clamped back and forth and clamped left and right, so as to effectively prevent the positioning PIN 417 from shaking to affect the accuracy of the position detection of the PIN 417.
In this embodiment, the lifting device 419, the first thrust device 406, and the second thrust device 423 may be any linear driving mechanism such as a cylinder, a hydraulic cylinder, and a linear motor.
In this embodiment, as shown in fig. 1, the position detecting mechanism 3 includes a camera 33, a lens 37 provided at one end of the camera 33, and a light source 36 provided at one end of the lens 37 remote from the camera 33, and the pin needle 417 is located at the other side of the light source 36.
Further, in order to facilitate the operation of the two sets of position detecting mechanisms 3 to detect pin needles 417 at the upper and lower ends of the product simultaneously, as shown in fig. 1, the position detecting mechanism 3 further includes a column 2, the column 2 is vertically and fixedly mounted on the base 1, the base 1 is placed on the ground, the base 1 can be not fixedly connected with the mounting frame 401, and can also be fixedly connected together, the two sets of position detecting mechanisms 3 are slidably mounted at the upper and lower ends of the column 2, and the two sets of position detecting mechanisms 3 can be fixedly connected with the column 2 after being slid in place on the column 2, for example, a first slider 31 is arranged and is slid on the column 2, a tightening screw is arranged on the first slider 31, the first slider 31 is fixedly locked with the column 2 by the tightening screw, the camera 33, the lens 37 and the light source 36 are fixedly connected with the first slider 31, and further, for convenience, the camera 33, the lens 37 and the light source 36 are fixedly spliced with the first slider 31, a second mounting block 34 and a second mounting block 35 are fixedly connected with the first slider 32, and a second mounting block 34 are fixedly connected with the second slider 35.
The above description of the specific embodiments of the present invention has been given by way of example only, and the present invention is not limited to the above described specific embodiments. Any equivalent modifications and substitutions for the present invention will occur to those skilled in the art, and are also within the scope of the present invention. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present invention without departing from the spirit and scope thereof.

Claims (4)

1. A pin position degree detection device for detecting the position degree of a pin needle on a product, comprising:
the product positioning mechanism is used for clamping and fixing a product; and
Two sets of position degree detection mechanisms are respectively arranged above and below the product and are used for detecting the position degree of the pin needles at the upper end and the lower end of the product;
the product positioning mechanism has:
The mounting plate is provided with a through hole for the product to penetrate and be placed, the product comprises a shell, pin needles arranged at the upper end and the lower end of the shell and an apron board fixedly arranged at the middle part of the shell, the shell is vertically inserted into the through hole, the pin needles at the lower end of the shell can extend out of the lower surface of the mounting plate, and the apron board is placed on the upper surface of the mounting plate, so that the product cannot fall from the through hole;
The lifting devices are two and are vertically and fixedly arranged on the mounting plate, the movable ends of the lifting devices are connected with the pressing plates, the lifting devices can drive the pressing plates to move up and down, and when the pressing plates move downwards, the skirtboards can be pressed on the mounting plate;
the product positioning mechanism is also provided with a mounting frame, the mounting plate is fixedly arranged on the mounting frame, and the position degree detection mechanism positioned below the product is arranged in the mounting frame;
The mounting plate is provided with a positioning pin for positioning the product;
the upper surface of the mounting plate is provided with a chute, the chute penetrates through the upper surface and the lower surface of the mounting plate, a sliding plate is slidably arranged in the chute, the through hole and the positioning pin are arranged on the sliding plate, the product is fixed on the sliding plate, and the sliding plate slides along the chute to transfer the product between the two sets of position degree detection mechanisms;
the two pressing plates are in press connection with the edges and corners of the two ends of the apron board, the two pressing plates are in partial press connection with the apron board, the part of the pressing plates is in press connection with the sliding plate, and the apron board cannot move in any direction on the sliding plate;
The device comprises a first mounting plate, a second mounting plate, a first pushing device, a second pushing device, a first retaining device, a second retaining device, a first sliding device and a second retaining device, wherein the first pushing device is fixedly connected with the mounting plate and used for pushing the sliding plate to slide along a sliding chute;
The sliding plate is provided with a limiting block so as to prevent the sliding plate from sliding out of the sliding groove, a strip-shaped through hole is formed in the bottom of the sliding groove, the lower end of the limiting block is inserted into the strip-shaped through hole in a sliding manner, the sliding plate slides in the sliding groove, the lower end of the limiting block slides in the strip-shaped through hole, the limiting block is provided with a mounting screw hole, the limiting block is fixed on the sliding plate through the mounting screw hole by means of a screw, the sliding plate is also provided with a positioning hole, the positioning pin is tightly inserted into the positioning hole, the skirtboard is provided with a corresponding through hole, the through hole is aligned with the positioning hole, and after a product is placed on the sliding plate, the positioning pin can be inserted into the through hole of the skirtboard, so that axial positioning of the skirtboard is realized;
The second slide block is fixedly provided with a positioning rod, when the push rod is abutted against the slide plate and pushes the slide plate to slide to approach the position detection mechanism, the positioning rod is abutted against the shell of the product, the mounting plate is fixedly provided with a limiting column for blocking the product from continuously moving when the product is transferred between the two sets of position detection mechanisms and is matched with the positioning rod to clamp the shell of the product so as to prevent the shell from shaking, the second slide block is fixedly provided with a third mounting block, and the positioning rod is fixedly arranged on the third mounting block;
The utility model discloses a product clamping device, including spacing post, thrust device, locating lever, thrust device and locating lever, slidable mounting has the slide bar on the spacing post, be equipped with the slide hole that supplies the slide bar to slip to run through on the spacing post, slide bar one end is equipped with the briquetting, and thrust device second is connected to the other end, thrust device second drives the slide bar through thrust device second and slides and make the side butt of briquetting and the shell of product, and this side is adjacent with the side of locating lever and product butt, spacing post and briquetting cooperation press from both sides the product tightly.
2. The pin position degree detecting device according to claim 1, wherein the position degree detecting mechanism comprises a camera, a lens provided at one end of the camera, and a light source provided at one end of the lens remote from the camera, and the pin needle is provided at the other side of the light source.
3. The pin position degree detecting device according to claim 2, further comprising a column, wherein the two sets of position degree detecting mechanisms are slidably mounted on the upper and lower ends of the column.
4. A pin position degree detecting device according to claim 3, wherein the first slider is slidably mounted on the upright, and the camera, the lens and the light source are fixedly connected to the first slider.
CN202210110999.XA 2022-01-20 2022-01-20 Pin position degree detection device Active CN114459402B (en)

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CN114459402B true CN114459402B (en) 2024-05-10

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