Automatic counting device for chip devices
Through the design of the automatic counting device, the image recognition of chip devices is used by industrial cameras and slip mechanisms, which solves the problems of low counting efficiency and large errors of chip devices, and achieves efficient and accurate automated counting.
Patent Information
- Application Number
- CN202422641966.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-30
AI Technical Summary
In the prior art, chip-type devices have low counting efficiency and large errors, and mainly rely on manual counting, which is prone to the problem of missing numbers or large numbers.
The automatic counting device is adopted, including a base plate, a light emitting plate, a feed box, a dark room and an image recognition mechanism. The image recognition system is used to recognize the chip-type devices through the shooting hole, and combine the sliding mechanism and a fast clamping structure to achieve automatic counting and improve the accuracy of image recognition.
It improves the efficiency and accuracy of chip-type device counting, reduces the error of manual counting, and realizes efficient automated counting of large batches of chip-type devices.
Smart Images
Figure CN223272900U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of component counting, in particular to an automatic counting device for chip components. Background Art
[0002] Electronic components are the building blocks of electrical equipment and are widely used in various industries. Chip devices are more commonly used because they are smaller in size. Usually, multiple of them are used to form an electrical device. When they are produced, they are also produced in large quantities, so it is necessary to count the chip devices.
[0003] In the prior art, chip devices are usually counted manually, which is time-consuming and prone to omissions or overcounting, resulting in large counting errors.
[0004] The chip device counting method in the prior art has low counting efficiency and large errors. Utility Model Content
[0005] The present invention provides an automatic counting device for chip devices, which can solve the problems of low counting efficiency and large errors in the prior art. The technical solution is as follows:
[0006] An automatic counting device for chip devices, comprising: a base plate, a light-emitting board, a material discharge box, a darkroom and an image recognition mechanism.
[0007] The light-emitting board is arranged on the bottom plate, the discharge box and the darkroom are arranged on the light-emitting board, the discharge box is a box-shaped structure with upper and lower ends opened, the darkroom cover is arranged outside the discharge box, and a shooting hole is opened on the top of the darkroom.
[0008] The image recognition mechanism is arranged above the darkroom, and the image recognition mechanism includes an industrial camera. The industrial camera matches the shooting hole, and the industrial camera is arranged toward the material discharge box.
[0009] Optionally, a sliding mechanism is provided in the darkroom, and the sliding mechanism is provided at one end of the discharge box along the length direction. The sliding mechanism includes a slide rail, a slider and a driving unit. The slide rail is fixedly connected to the darkroom, and the slide rail is arranged along the length direction of the discharge box. The slider is slidably provided on the slide rail, and the slider is fixedly connected to the discharge box. The driving unit is provided on the slider, and the driving unit is configured to drive the slider to slide on the slide rail.
[0010] Optionally, the driving part includes a motor, a fan-shaped circular plate, a connecting column, and two guide plates. The motor is arranged on the slider, the motor shaft of the motor is arranged vertically, the fan-shaped circular plate is arranged horizontally, the center of the fan-shaped circular plate is set on the motor shaft of the motor, the two guide plates are arranged in parallel and spaced apart on the slide rail, the slider is arranged between the two guide plates, the connecting column is arranged at both ends of the slider along the length direction of the slide rail, the connecting columns at both ends of the slider are respectively passed through the two guide plates, and the slider is fixedly connected to the discharge box through the connecting column close to one end of the discharge box.
[0011] Optionally, the driving part further includes a spring, wherein the spring is sleeved on the connecting column and located between the sliding block and the guide plate.
[0012] Optionally, the slide rail and the slider are provided at the other end of the discharge box along the length direction.
[0013] Optionally, the sliding mechanism also includes a limit plate, which is clamped and fixed on the end face of the discharge box along the length direction. The limit plate includes a first plate surface and a second plate surface. The first plate surface is parallel to the end face of the discharge box along the length direction, and the second plate surface is vertically arranged at both ends of the first plate surface. The slider is connected to the discharge box through the limit plate.
[0014] Optionally, the image recognition mechanism also includes a quick clamping structure, which includes a hydraulic cylinder, a transmission plate and a clamping block. There are two transmission plates and two clamping blocks. The hydraulic cylinder is used to drive the transmission plate to move so that the two clamping blocks are close to or away from each other, and the industrial camera is arranged between the two clamping blocks.
[0015] Optionally, a box body is further included, wherein the bottom plate, light-emitting panel, material discharge box, darkroom and image recognition mechanism are all arranged in the box body, and the box body is provided with a first window matching the image recognition mechanism and a second window matching the darkroom.
[0016] The beneficial effects of the technical solution provided by the embodiment of the utility model include at least:
[0017] An embodiment of the present invention provides an automatic counting device for chip devices, which places batches of chip devices in a discharge box, and sets a darkroom cover outside the discharge box, provides light for the discharge box through a light-emitting panel, and then aims an industrial camera at the chip devices in the discharge box through a shooting hole to shoot, and recognizes the photographed photos through external image processing software, so as to count the batches of chip devices. By setting up a darkroom and a light-emitting panel, the contrast of the pictures taken by the industrial camera can be made stronger, thereby improving the recognition accuracy of the image processing software, thereby effectively solving the problems of low counting efficiency and large errors in the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0019] Figure 1 This is a schematic diagram of the overall structure of the device provided by the embodiment of the utility model;
[0020] Figure 2 This is a schematic diagram of the overall structure of a cutaway box provided by an embodiment of the present utility model;
[0021] Figure 3 This is a schematic diagram of the overall structure of the box body removed provided by the embodiment of the utility model;
[0022] Figure 4 The embodiment of the present utility model provides Figure 3 A schematic diagram of the enlarged structure at point A;
[0023] Figure 5 The embodiment of the present utility model provides Figure 3 A schematic diagram of the enlarged structure at point B;
[0024] Figure 6 It is a schematic diagram of the quick clamping structure provided by an embodiment of the utility model.
[0025] In the figure: 1-base plate; 2-light-emitting plate; 3-discharging box; 4-darkroom; 41-shooting hole; 5-image recognition mechanism; 51-industrial camera; 52-quick clamping structure; 521-hydraulic cylinder; 522-transmission plate; 5221-first transmission plate; 5222-second transmission plate; 5223-third transmission plate; 5224-fixed column; 523-clamping block; 6-sliding mechanism; 61-slide rail; 611-first slide rail; 612-second slide rail; 613-slide groove; 62-slider; 63-driving part; 631-motor; 632-sector circular plate; 633-connecting column; 634-guide plate; 635-spring; 64-limiting plate; 7-box; 71-first window; 72-second window. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.
[0027] Figure 1 This is a schematic diagram of the overall structure of the device provided by the embodiment of the utility model; Figure 2 This is a schematic diagram of the overall structure of a cutaway box provided by an embodiment of the present utility model; Figure 3 This is a schematic diagram of the overall structure of the box body removed provided by the embodiment of the utility model; Figure 4 The embodiment of the present utility model provides Figure 3 A schematic diagram of the enlarged structure at point A; Figure 5 The embodiment of the present utility model provides Figure 3 A schematic diagram of the enlarged structure at point B; Figure 6 This is a schematic diagram of the quick clamping structure provided by the embodiment of the utility model. Figures 1 to 6 The shown device is an automatic counting device for chip devices, comprising: a base plate 1, a light-emitting board 2, a discharge box 3, a dark chamber 4 and an image recognition mechanism 5. The light-emitting board 2 is arranged on the base plate 1, the discharge box 3 and the dark chamber 4 are arranged on the light-emitting board 2, the discharge box 3 is a box-shaped structure with openings at both ends, the dark chamber 4 cover is arranged outside the discharge box 3, and a shooting hole 41 is opened at the top of the dark chamber 4. The image recognition mechanism 5 is arranged above the dark chamber 4, and the image recognition mechanism 5 includes an industrial camera 51, which matches the shooting hole 41 and is arranged facing the discharge box 3.
[0028] For example, in an embodiment of the present invention, a batch of chip devices to be tested are first loaded into a discharge box 3, and the discharge box 3 is placed on a light-emitting board 2, which has a built-in light source. The bottom of the darkroom 4 is an open structure, and the darkroom 4 is covered on the light-emitting board 2, so that the discharge box 3 is located inside the darkroom 4. Then, the industrial camera 51 takes pictures of the chip devices to be tested inside the discharge box 3 through the shooting hole 41, shakes the discharge box 3, and takes pictures of the discharge box again, and transmits the pictures to the image processing software of the external device for image recognition processing, counts the chip devices in the discharge box, and takes pictures multiple times and compares the counting results multiple times to prevent the chip devices from stacking and failing to be identified, thereby improving the accuracy of the counting. Compared with the traditional technology of manual counting, the device in this embodiment can perform image recognition processing on the pictures taken by the industrial camera 51, and count a large number of chip devices at one time, thereby greatly improving the efficiency of counting.
[0029] An embodiment of the present invention provides an automatic counting device for chip devices, which places batches of chip devices in a discharge box 3, and covers a darkroom 4 outside the discharge box 3, provides a light source for the discharge box 3 through a light-emitting board 2, and then aims an industrial camera 51 at the chip devices in the discharge box 3 through a shooting hole 41 to shoot, and recognizes the photographed photos through external image processing software to count the batches of chip devices. By setting up the darkroom 4 and the light-emitting board 2, the contrast of the pictures taken by the industrial camera 51 can be made stronger, thereby improving the accuracy of recognition by the image processing software, thereby effectively solving the problems of low counting efficiency and large errors in the prior art.
[0030] Optionally, a sliding mechanism 6 is provided in the darkroom 4, and the sliding mechanism 6 is provided at one end of the discharge box 3 along the length direction. The sliding mechanism 6 includes a slide rail 61, a slider 62 and a driving unit 63. The slide rail 61 is fixedly connected to the darkroom 4, and the slide rail 61 is arranged along the length direction of the discharge box 3. The slider 62 is slidably provided on the slide rail 61, and the slider 62 is fixedly connected to the discharge box 3. The driving unit 63 is provided on the slider 62, and the driving unit 63 is configured to drive the slider 62 to slide on the slide rail 61.
[0031] For example, in an embodiment of the present utility model, by setting a sliding mechanism 6, the driving part 63 drives the slider 62 to drive the discharge box 3 to reciprocate along the slide rail 61, so that the discharge box 3 can be automatically shaken, so that there is no overlap between the chip devices in the discharge box 3, so that the chip devices in the photos taken by the industrial camera 51 are more dispersed, which is convenient for the image processing equipment to process, thereby improving the counting accuracy of the device.
[0032] Optionally, the driving part 63 includes a motor 631, a fan-shaped circular plate 632, a connecting column 633, and two guide plates 634. The motor 631 is arranged on the slider 62, the motor shaft of the motor 631 is arranged vertically, the fan-shaped circular plate 632 is arranged horizontally, the center of the fan-shaped circular plate 632 is set on the motor shaft of the motor 631, the two guide plates 634 are arranged in parallel and spaced apart on the slide rail 61, the slider 62 is arranged between the two guide plates 634, the connecting column 633 is arranged at both ends of the slider 62 along the length direction of the slide rail 61, the connecting columns 633 at both ends of the slider 62 are respectively passed through the two guide plates 634, and the slider 62 is fixedly connected to the discharge box 3 through the connecting column 633 near one end of the discharge box 3.
[0033] For example, in the embodiment of the present invention, Figure 4 As shown, the slide rail 61 includes a first slide rail 611 and a second slide rail 612. The first slide rail 611 is arranged horizontally along the sliding direction of the slider 62. Two second slide rails 612 are provided, which are arranged vertically and spaced apart on the first slide rail 611 along the width direction of the first slide rail 611. Slide grooves 613 are provided on the sides of the second slide rail 612 that are close to each other. The two sides of the slider 62 are slidably arranged in the slide grooves 613. The slider 62 has a square frame structure. The motor 631 is arranged at the center of the slider 62 and is fixed to the slider 62. When the motor 631 is started, the motor shaft of the motor 631 drives the fan-shaped circular plate 632 to rotate, generating centrifugal force, so that the slider 62 reciprocates along the direction of the slide rail 61. By providing the connecting column 633 and the guide plate 634, the overall stability of the sliding mechanism 6 can be improved, and the slider 62 can be prompted to move stably along the direction of the slide rail 61, thereby improving the stability of the device.
[0034] Optionally, the driving unit further includes a spring 635 , which is sleeved on the connecting column 633 and located between the slider 62 and the guide plate 634 .
[0035] For example, in an embodiment of the present invention, when the motor 631 drives the slider 62 to perform reciprocating motion, the slider 62 may collide with the two guide plates 634. By setting a spring 635, the collision of the slider 62 with the guide plates 634 can be reduced, preventing the discharge box 3 from shaking too much, thereby further improving the stability of the device.
[0036] Optionally, a slide rail 61 and a slider 62 are provided at the other end of the discharge box 3 along the length direction.
[0037] For example, in an embodiment of the present invention, a slide rail 61 and a slider 62 are also provided at the other end of the discharge box 3, and a connecting column 633 and a guide plate 634 can also be provided, so that when the discharge box 3 reciprocates under the drive of the motor 631, it can be guided and limited from both ends of the discharge box 3, thereby further improving the stability of the device.
[0038] Optionally, the sliding mechanism 6 also includes a limit plate 64, which is clamped and fixed on the end face of the discharge box 3 along the length direction. The limit plate 64 includes a first plate surface 641 and a second plate surface 642. The first plate surface 641 is parallel to the end face of the discharge box end 3 along the length direction, and the second plate surface 642 is vertically arranged at both ends of the first plate surface 641. The slider 62 is connected to the discharge box 3 through the limit plate 64.
[0039] For example, in the embodiment of the present invention, limit plates 64 are provided at both ends of the length direction of the discharge box 3. When the motor 631 drives the discharge box 3 to shake horizontally, longitudinal shaking may also occur. By providing the limit plates 64, the force generated by the motor 631 on the discharge box 3 can be made more uniform and can provide a guiding effect for the reciprocating motion, thereby reducing the generation of longitudinal shaking, thereby further improving the stability of the device. At the same time, the provision of the limit plates 64 can facilitate the clamping and fixing of the discharge box 3. When the discharge box 3 needs to be taken out or placed in the darkroom 4, the discharge box 3 is clamped and fixed by the limit plates 64 on both sides, and the position of the discharge box 3 can be accurately positioned, which is easy to operate, reduces the adjustment time of the device, and further improves the counting efficiency.
[0040] Optionally, the image recognition mechanism 5 also includes a quick clamping structure 52, which includes a hydraulic cylinder 521, a transmission plate 522 and a clamping block 523. There are two transmission plates 522 and two clamping blocks 523. The hydraulic cylinder 521 is used to drive the transmission plate 522 to move, so that the two clamping blocks 523 are close to or away from each other, and the industrial camera 51 is set between the two clamping blocks 523.
[0041] For example, in the embodiment of the present invention, Figure 5 and Figure 6As shown, the transmission plate 522 includes a first transmission plate 5221, a second transmission plate 5222, a third transmission plate 5223 and a fixed column 5224. The center of the first transmission plate 5221 is connected to the hydraulic cylinder 521, and the hydraulic cylinder 521 can drive the first transmission plate 5221 to move closer to or away from the hydraulic cylinder 521. One end of the second transmission plate 5222 is hinged to the first transmission plate 5221, and the other end is hinged to the third transmission plate 5223. The fixed column 5224 is installed in the center of the third transmission plate 5223, and the other end of the third transmission plate 5223 is hinged to the clamping block 523. Taking the transmission plate 522 on the right side of the figure as an example, in the initial state, the first transmission plate 5221 and the hydraulic cylinder 521 are close together, and the two clamping blocks 523 are in a relaxed state. After the industrial camera 51 is placed between the two clamping blocks 523, the hydraulic cylinder 521 is activated to drive the first transmission plate 5221 backward, causing the second transmission plate 5222 and the third transmission plate 5223 on the right side to rotate clockwise, thereby moving the clamping blocks 523 closer together, so that the clamping blocks 523 clamp and secure the industrial camera 51. With this structure, the clamping blocks 523 can be controlled to clamp and secure the industrial camera simply by controlling the activation of the hydraulic cylinder 521, thereby improving the ease of operation of the device.
[0042] Optionally, a box body 7 is further included, in which the bottom plate 1, the light-emitting panel 2, the material discharge box 3, the darkroom 4 and the image recognition mechanism 5 are all arranged. The box body 7 is provided with a first window 71 matching the image recognition mechanism 5 and a second window 72 matching the darkroom 4.
[0043] For example, in the embodiment of the present invention, the housing 7 can provide protection for the entire device and facilitate the collective storage and transportation of the entire device to prevent the loss of individual components. The first window 71 can facilitate the replacement or repair of the image recognition mechanism 5, and the second window 72 can facilitate the operation of the discharge box 3 in the darkroom 4, thereby further improving the ease of operation of the device.
[0044] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by persons of ordinary skill in the field to which the present invention belongs. The terms "first", "second" and similar words used in the specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, terms such as "a" or "an" do not indicate a quantity limitation, but rather indicate the presence of at least one. Terms such as "include" or "comprising" mean that the elements or objects appearing before "include" or "comprising" include the elements or objects listed after "include" or "comprising" and their equivalents, and do not exclude other elements or objects. Terms such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Terms such as "upper", "lower", "left", and "right" are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0045] The above description is only an optional embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A chip device automatic counting device, characterized in that: include: Base plate (1), luminous plate (2), material discharging box (3), dark room (4) and image recognition mechanism (5), The light-emitting panel (2) is arranged on the bottom plate (1), the discharge box (3) and the darkroom (4) are arranged on the light-emitting panel (2), the discharge box (3) is a box-shaped structure with upper and lower ends opened, the darkroom (4) is covered outside the discharge box (3), and a shooting hole (41) is opened on the top of the darkroom (4). The image recognition mechanism (5) is arranged above the darkroom (4), and the image recognition mechanism (5) includes an industrial camera (51). The industrial camera (51) matches the shooting hole (41), and the industrial camera (51) is arranged toward the discharge box (3).
2. The chip device automatic counting device according to claim 1, characterized in that: A sliding mechanism (6) is provided in the darkroom (4), and the sliding mechanism (6) is provided at one end of the discharge box (3) along the length direction. The sliding mechanism (6) comprises a slide rail (61), a slider (62) and a driving unit (63). The slide rail (61) is fixedly connected to the darkroom (4), and the slide rail (61) is arranged along the length direction of the discharge box (3). The slider (62) is slidably provided on the slide rail (61), and the slider (62) is fixedly connected to the discharge box (3). The driving unit (63) is provided on the slider (62), and the driving unit (63) is configured to drive the slider (62) to slide on the slide rail (61).
3. The chip device automatic counting device according to claim 2, characterized in that: The driving part (63) includes a motor (631), a sector circular plate (632), a connecting column (633), and two guide plates (634). The motor (631) is arranged on the slider (62). The motor shaft of the motor (631) is arranged vertically. The sector circular plate (632) is arranged horizontally. The center of the sector circular plate (632) is arranged on the motor shaft of the motor (631). The two guide plates (634) are arranged in parallel and spaced apart on the slide rail (61). The slider (62) is arranged between the two guide plates (634). The connecting column (633) is arranged at both ends of the slider (62) along the length direction of the slide rail (61). The connecting columns (633) at both ends of the slider (62) are respectively inserted into the two guide plates (634). The slider (62) is fixedly connected to the discharge box (3) through the connecting column (633) close to one end of the discharge box (3).
4. The chip device automatic counting device according to claim 3, characterized in that: The driving portion further comprises a spring (635), wherein the spring (635) is sleeved on the connecting column (633), and the spring (635) is located between the slider (62) and the guide plate (634).
5. The chip device automatic counting device according to claim 2, characterized in that: The other end of the discharge box (3) along the length direction is provided with the slide rail (61) and the slider (62).
6. The chip device automatic counting device according to claim 2, characterized in that: The sliding mechanism (6) further includes a limiting plate (64), which is clamped and fixed on the end face of the discharge box (3) along the length direction. The limiting plate (64) includes a first plate surface (641) and a second plate surface (642). The first plate surface (641) is parallel to the end face of the discharge box (3) along the length direction, and the second plate surface (642) is vertically arranged at both ends of the first plate surface (641). The slider (62) is connected to the discharge box (3) through the limiting plate (64).
7. The chip device automatic counting device according to claim 1, characterized in that: The image recognition mechanism (5) further includes a quick clamping structure (52), the quick clamping structure (52) including a hydraulic cylinder (521), a transmission plate (522) and a clamping block (523), two of each of the transmission plate (522) and the clamping block (523), the hydraulic cylinder (521) being used to drive the transmission plate (522) to move so that the two clamping blocks (523) move closer to or farther away from each other, and the industrial camera (51) being arranged between the two clamping blocks (523).
8. The chip device automatic counting device according to claim 1, characterized in that: The invention also comprises a box (7), wherein the bottom plate (1), the light-emitting panel (2), the material discharging box (3), the darkroom (4) and the image recognition mechanism (5) are all arranged in the box (7), and the box (7) is provided with a first window (71) matching the image recognition mechanism (5) and a second window (72) matching the darkroom (4).