Air conditioner load regulation and control single board detection tool

Abstract

The utility model discloses an air-conditioning load regulation and control single board detection tool. The tool comprises a detection production line; the multiple detection island tables are installed in the length direction of the detection production line at intervals and comprise feeding assemblies and discharging assemblies, the feeding assemblies are used for guiding the conveyed products onto the carrier plate along the guide plate, and the turning plate has the movement stroke that the turning plate is turned to be in the horizontal state to receive the products or turned to be in the inclined state to dump the products; a linear hanger rail; and a plurality of detection mechanisms which are installed at intervals along the length direction of the linear hanger rail and can slide in a reciprocating manner and move up and down so as to align to the movement stroke of the product on the detection station. According to the utility model, the whole tool adopts a vertically distributed structure, and the detection island platform and the detection mechanism are adjusted and matched, so that the processes of leading-in feeding, targeted detection and overturning discharging can be sequentially and orderly completed on the same station, the space required by production line detection can be saved, and the practicability and the applicability are stronger.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board detection tooling, in particular to an air-conditioning load control single board detection tooling. Background Art

[0002] In order to improve R&D capabilities and product yield, and to save production costs, air-conditioning manufacturers will conduct centralized testing on defective products that do not meet production standards or are recalled due to failures when producing circuit boards for air-conditioning control, such as air-conditioning load control boards, in order to find the root causes of the problems, summarize technical points, and improve production levels.

[0003] In the prior art, during the inspection process of the above-mentioned defective circuit boards, they are generally inspected and measured one by one, and a summary record is made for each board. Finally, the problems and findings are summarized. However, this method has poor detection pertinence and low detection efficiency. Utility Model Content

[0004] The utility model provides an air-conditioning load control single board detection tool with stronger pertinence and higher detection efficiency, which can solve at least one of the above-mentioned technical problems.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solution: an air conditioning load control single board detection tooling, comprising:

[0006] The detection production line includes a guardrail and a conveyor belt, wherein the guardrail is located on both sides of the conveyor belt and is higher than the conveyor belt, and the conveyor belt is used to transport products;

[0007] There are multiple inspection islands installed at intervals along the length direction of the inspection production line, including a loading assembly and a unloading assembly. The loading assembly is installed on the guardrail on one side, including a carrier plate and a guide plate, which are used to guide the conveyed products along the guide plate to the carrier plate. The unloading assembly is installed on the guardrail on the other side, including a first driving member and a flap. The first driving member is used to drive the flap to flip. The flap has a motion stroke of flipping to a horizontal state to receive products or flipping to an inclined state to dump products.

[0008] A linear hanging rail is laid above the inspection island along the length direction of the inspection production line;

[0009] The detection mechanism has multiple ones, which are installed at intervals along the length direction of the linear hanging rail and have the function of reciprocating sliding and lifting movement to align the movement stroke of the product located at the detection station.

[0010] Furthermore, the loading assembly also includes a strip support plate, which is fitted on the guardrail on one side, the carrier plate is horizontally fixed on the strip support plate and is located above the conveyor belt and away from the conveyor belt, the guide plate is obliquely fixed on the strip support plate and is located on the side of the carrier plate facing the product, and one side of the guide plate is fixed to the carrier plate and the other side is close to the conveyor belt.

[0011] Furthermore, the unloading assembly also includes an L-shaped support plate, which has two L-shaped support plates, which are installed on the guardrail on the other side at a mirror-image interval. A rotating shaft is passed through the interior of the flap, and the rotating shaft is horizontally hinged between the two L-shaped support plates. The first driving member is installed on any of the L-shaped support plates, and the output shaft is connected to the rotating shaft, which is used to drive the flap to flip around the rotating shaft. The flap is located above the conveyor belt and away from the conveyor belt.

[0012] Furthermore, the board width of the flap is smaller than the board width of the carrier board. When the flap is flipped to a horizontal state, it can be spliced ​​and connected to the carrier board and remain horizontal and flush. A second oblique portion is provided on the side of the flap that fits the carrier board, and a gap is left between the side away from the carrier board and the guardrail.

[0013] Furthermore, the guide plate extends and approaches the blanking assembly, and when the flap is flipped to a horizontal state, it can be spliced ​​and connected to the guide plate. A first oblique opening is provided at one end of the guide plate close to the L-shaped support plate.

[0014] Furthermore, the inspection station is arranged on the flap, a negative pressure module is installed inside the flap, and adsorption holes are opened on the surface in the area located at the inspection station. There are multiple adsorption holes, which are respectively connected to the negative pressure module for adsorbing and fixing the product.

[0015] Furthermore, the inspection island also includes a positioning assembly, which is installed on the loading assembly and includes a second driving member and a push plate. The second driving member is installed on the guardrail via a bottom mounting plate and is used to push the push plate. The push plate is connected to the output shaft of the second driving member, is distributed along the length direction of the carrier plate, and is the same length as the carrier plate. The push plate has a motion stroke that pushes the introduced product to the inspection station under the propulsion of the second driving member.

[0016] Further, the detection mechanism can be moved to just above the detection station, and includes a slide, a suspension rod, a suspension plate, a third driving member and a detector;

[0017] The slide is slidably matched with the linear hanging rail, the hanging rod is provided with multiple ones, which are vertically fixed at intervals at the bottom of the slide, the hanging plate is horizontally fixed at the bottom of the hanging rod, the detector is located below the hanging plate, the third driving member is installed on the hanging plate, the output shaft passes downward through the hanging plate and is connected to the detector, which is used to drive the detector to descend close to the detection station or rise away from the detection station.

[0018] The beneficial effects of the utility model are embodied in:

[0019] 1. In the utility model, one inspection production line corresponds to one linear hanging rail, and multiple inspection islands are distributed on the same inspection production line. Multiple inspection mechanisms are distributed on the same linear hanging rail. One inspection island corresponds to one inspection mechanism to complete the inspection of the product at the current inspection station. One inspection station corresponds to one inspection item. The inspection is more targeted and more accurate. The entire production line operates in an orderly manner, and can realize the simultaneous execution of multiple products, multiple stations, and multiple processes, making the inspection work more efficient.

[0020] 2. In the utility model, the tooling adopts a vertically distributed structure as a whole, and the detection island and the detection mechanism are adjusted and coordinated, so that the processes of introducing loading, targeted detection, and flipping unloading can be completed in sequence and orderly at the same workstation, which can save the space required for production line detection and has stronger practicality and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0022] Figure 1 It is a top view of the detection production line of an embodiment of the utility model.

[0023] Figure 2 It is a top view of the detection island platform of the embodiment of the utility model.

[0024] Figure 3 It is a top view of the feeding assembly of the embodiment of the utility model.

[0025] Figure 4 It is a side view of the flap of the embodiment of the utility model.

[0026] Figure 5 It is a front view of a linear wall cabinet according to an embodiment of the utility model.

[0027] Figure 6 It is a front view of the detection mechanism of the embodiment of the utility model.

[0028] The components in the accompanying drawings are marked as follows: 1. Inspection production line; 2. Guardrail; 3. Conveyor belt; 4. Inspection island; 5. Loading assembly; 6. Unloading assembly; 7. Positioning assembly; 8. Inspection station; 9. Strip support plate; 10. Carrier plate; 11. Guide plate; 1101. First oblique portion; 12. L-shaped support plate; 13. First driving member; 14. Flip plate; 1401. Rotating shaft; 1402. Second oblique portion; 15. Adsorption hole; 16. Second driving member; 1601. Mounting plate; 17. Push plate; 18. Linear hanging rail; 19. Inspection mechanism; 20. Slide; 21. Hanging rod; 22. Hanging plate; 23. Third driving member; 24. Detector. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. It should be noted that if there are descriptions of "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for description purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel solutions, taking "A and / or B" as an example, including A solution, or B solution, or A and B solutions that are satisfied at the same time. In addition, "multiple" refers to more than two. In addition, those of ordinary skill in the art can understand that all or part of the steps in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a program. Therefore, the present application can adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. In addition, the "product" in this application may refer to defective circuit boards, that is, defective air-conditioning load control boards.

[0030] See also Figure 1 and 5 The utility model embodiment provides an air conditioning load control single board detection tool, including:

[0031] The detection production line 1 includes a guardrail 2 and a conveyor belt 3, wherein the guardrail 2 is located on both sides of the conveyor belt 3 and is higher than the conveyor belt 3, and the conveyor belt 3 is used to transport products;

[0032] The inspection island 4 has a plurality of them, which are installed at intervals along the length direction of the inspection production line 1, and include a loading assembly 5 and a unloading assembly 6. The loading assembly 5 is installed on the guardrail 2 on one side, and includes a carrier plate 10 and a guide plate 11, which are used to guide the conveyed products along the guide plate 11 to the carrier plate 10. The unloading assembly 6 is installed on the guardrail 2 on the other side, and includes a first driving member 13 and a flap 14. The first driving member 13 is used to drive the flap 14 to flip. The flap 14 has a motion stroke of flipping to a horizontal state to receive products or flipping to an inclined state to dump products.

[0033] A linear hanging rail 18 is laid above the detection island 4 along the length direction of the detection production line 1;

[0034] There are multiple detection mechanisms 19 installed at intervals along the length direction of the linear hanging rail 18, and have the function of reciprocating sliding and lifting movement to align the movement stroke of the product located at the detection station 8.

[0035] In the utility model, one inspection production line corresponds to one straight hanging rail, a plurality of inspection islands are distributed on the same inspection production line, a plurality of inspection mechanisms are distributed on the same straight hanging rail, one inspection island corresponds to one inspection mechanism and completes the inspection operation of the product located at the current inspection station, one inspection station corresponds to one inspection item, the inspection is more targeted, the inspection accuracy is higher, the entire production line operation is orderly, and the simultaneous execution of multiple products, multiple stations and multiple processes can be realized, and the inspection work efficiency is higher.

[0036] See also Figure 2-3 In this embodiment, the loading assembly 5 further includes a strip support plate 9, which is fitted on the guardrail 2 on one side, the carrier plate 10 is horizontally fixed on the strip support plate 9 and is located above the conveyor belt 3 and away from the conveyor belt 3, the guide plate 11 is tiltedly fixed on the strip support plate 9 and is located on the side of the carrier plate 10 facing the product, and one side of the guide plate 11 is fixed to the carrier plate 10, and the other side is close to the conveyor belt 3. With this design, the loading assembly 5 is higher than the surface of the conveyor belt 3 when the strip support plate 9 is installed, avoiding interference with the normal operation of the conveyor belt 3, and the product is transported along the conveyor belt 3 to the current detection island 4, and is introduced to the carrier plate 10 along the guide plate 11 to complete the loading.

[0037] See also Figure 2 and 4In this embodiment, the unloading component 6 also includes an L-shaped support plate 12, and the L-shaped support plate 12 has two, which are mirror-image-spaced and installed on the guardrail 2 on the other side. A rotating shaft 1401 is passed through the interior of the flap 14, and the rotating shaft 1401 is horizontally hinged between the two L-shaped support plates 12. The first driving member 13 is installed on any of the L-shaped support plates 12, and the output shaft is connected to the rotating shaft 1401, which is used to drive the flap 14 to flip around the rotating shaft 1401. The flap 14 is located above the conveyor belt 3 and away from the conveyor belt 3. With such a design, the unloading component 6 is higher than the surface of the conveyor belt 3 when the L-shaped support plate 12 is installed, so as to avoid interference with the normal operation of the conveyor belt 3. When the flap 14 is flipped to a horizontal state, the product can be transferred from the carrier plate 10 to its own inspection station 8 to complete the inspection operation of the current project. When the flap 14 is flipped to an inclined state, it will not touch the conveyor belt 3, and the product will be dumped onto the conveyor belt 3 to complete the unloading.

[0038] See also Figure 2 and 4 In this embodiment, the width of the flap 14 is smaller than the width of the carrier 10. When the flap 14 is flipped to a horizontal state, it can be spliced ​​and connected with the carrier 10 and kept horizontally flush. The side of the flap 14 that is in contact with the carrier 10 is provided with a second oblique opening 1402, and a gap is left between the side away from the carrier 10 and the guardrail 2. With this design, when the flap 14 is flipped to a horizontal state, the product can be smoothly and steadily pushed from the carrier 10 to its own inspection station 8, waiting for the inspection operation of the current project. After the inspection operation of the current project is completed, the flap 14 is flipped to a downward tilted state, and the product is dumped onto the conveyor belt 3, and the conveyor belt 3 transports the product to the next inspection station 8 to complete the next inspection operation. During the flipping of the flap 14, the second oblique opening 1402 can reduce the friction between the flap 14 and the carrier 10.

[0039] See also Figure 1-3In this embodiment, the guide plate 11 extends and approaches the unloading assembly 6. When the flap 14 is flipped to a horizontal state, it can be spliced ​​and connected with the guide plate 11. A first oblique opening 1101 is provided at one end of the guide plate 11 close to the L-shaped support plate 12. With this design, the guide plate 11 spans across the conveyor belt 3, and the first oblique opening 1101 avoids the L-shaped support plate 12. The space is reasonably utilized. The products conveyed by the conveyor belt 3 may not only be introduced onto the carrier plate 10 along the guide plate 11, but may also be introduced onto the flap 14. It is necessary to ensure that when the flap 14 is flipped to a horizontal state, it can be kept flush with the highest horizontal position of the carrier plate 10 and the guide plate 11 to avoid interference with product loading and improve the smoothness of product loading.

[0040] See also Figure 2 In this embodiment, the inspection station 8 is arranged on the flap 14, a negative pressure module is installed inside the flap 14, and a suction hole 15 is opened on the surface in the area located at the inspection station 8. There are multiple suction holes 15, which are respectively connected to the negative pressure module for adsorbing and fixing the product. With this design, the suction holes 15 adsorb and fix the product transferred to the flap 14, avoiding position shift during subsequent inspection operations and affecting the inspection accuracy, and after the inspection operation is completed, the negative pressure adsorption can be stopped under the action of electrical control.

[0041] It should be noted that the above-mentioned negative pressure module in the present application adopts standard parts that can be purchased in the prior art, and the specific model and style are not limited here.

[0042] See also Figure 1-2 In this embodiment, the detection island 4 further includes a positioning assembly 7, which is mounted on the loading assembly 5 and includes a second driving member 16 and a push plate 17. The second driving member 16 is mounted on the guardrail 2 via a mounting plate 1601 at the bottom, and is used to push the push plate 17. The push plate 17 is connected to the output shaft of the second driving member 16, distributed along the length direction of the carrier 10, and is equal in length to the carrier 10. The push plate 17 has a movement stroke for pushing the introduced product to the detection station 8 under the pushing action of the second driving member 16. In this design, the product introduced onto the carrier 10 along the guide plate 11 is pushed by the push plate 17 to the flap 14 by the carrier 10, until it is pushed to the detection station 8, and is fixed under the adsorption action of the adsorption hole 15, waiting for the detection operation of the detection mechanism 19.

[0043] It should be noted that, in the present application, the surface of the carrier plate 10, the guide plate 11 and the flap 14 should be coated with a coating with a low friction coefficient to ensure the smoothness of the plate surface and avoid affecting the loading or unloading of the product.

[0044] See also Figure 5-6 In this embodiment, the detection mechanism 19 can be moved to the top of the detection station 8, and includes a slide 20, a suspension rod 21, a suspension plate 22, a third driving member 23 and a detector 24;

[0045] The slide 20 is slidably matched with the linear hanging rail 18, and the hanging rod 21 has multiple vertical intervals and is fixed at the bottom of the slide 20. The hanging plate 22 is horizontally fixed at the bottom of the hanging rod 21. The detector 24 is located below the hanging plate 22. The third driving member 23 is installed on the hanging plate 22. The output shaft passes downward through the hanging plate 22 and is connected to the detector 24, which is used to drive the detector 24 to descend close to the detection station 8 or rise away from the detection station 8.

[0046] With this design, when the product is transferred to the inspection station 8 and is adsorbed and fixed, the inspection mechanism 19 located above and adjacent to the current inspection station 8 moves along the linear hanging rail 18 to directly above the inspection station 8. In the present application, a linear moving module can be used between the slide 20 and the linear hanging rail 18, that is, the slide 20 can automatically move or stop along the linear hanging rail 18 under electrical control. When the inspection mechanism 19 moves to directly above the inspection station 8, the third driving member 23 can drive the slide 20 to move or stop automatically along the linear hanging rail 18 under electrical control. The detector 24 descends and approaches the product. In the present application, the detection functions of the detectors 24 are different. The multiple detectors 24 are distributed in sequence along the length direction of the detection production line 1, and detect each component or each working area on the incoming product respectively, which is more targeted and has higher detection efficiency. In addition, the multiple detectors 24 include a camera module, a wireless transmission module and a storage module, which are used to take pictures of the currently detected products, upload them to the cloud and store the records, so as to facilitate technicians to remotely investigate product problems, and also facilitate the verification, aggregation, analysis and summary of subsequent problems.

[0047] It should be noted that the above-mentioned driving parts in the present application can be driving devices with power sources such as cylinders and motors, and the specific models and styles are not limited here. Similarly, the above-mentioned mobile modules in the present application all adopt standard parts that can be purchased in the prior art, and the specific models and styles are not limited here.

[0048] In summary, in the present invention, one inspection production line corresponds to one linear hanging rail, multiple inspection islands are distributed on the same inspection production line, multiple inspection mechanisms are distributed on the same linear hanging rail, one inspection island corresponds to one inspection mechanism, and the inspection operation of the product located at the current inspection station is completed. One inspection station corresponds to one inspection item, the inspection is more targeted, the inspection accuracy is higher, the entire production line operation is orderly, and multiple products, multiple stations, and multiple processes can be carried out simultaneously, and the inspection work efficiency is higher;

[0049] The overall tooling adopts a vertically distributed structure. The detection island and the detection mechanism are adjusted and coordinated to complete the processes of material introduction, targeted detection, and flipping and unloading in sequence and in an orderly manner at the same workstation, which can save the space required for production line detection and is more practical and applicable.

[0050] It should be understood that the examples and implementation modes described in this article are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on them. Any modifications, equivalent substitutions, 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. An air conditioning load control single board detection tool, characterized in that: include: An inspection production line (1) comprises a guardrail (2) and a conveyor belt (3), wherein the guardrail (2) is located on both sides of the conveyor belt (3) and is higher than the conveyor belt (3), and the conveyor belt (3) is used to transport products; The inspection island (4) has a plurality of them, which are installed at intervals along the length direction of the inspection production line (1), and include a loading assembly (5) and a unloading assembly (6). The loading assembly (5) is installed on the guardrail (2) on one side, and includes a carrier plate (10) and a guide plate (11), and is used to guide the conveyed products along the guide plate (11) onto the carrier plate (10). The unloading assembly (6) is installed on the guardrail (2) on the other side, and includes a first driving member (13) and a flap (14). The first driving member (13) is used to drive the flap (14) to flip, and the flap (14) has a movement stroke of flipping to a horizontal state to receive products or flipping to an inclined state to dump products. A straight hanging rail (18) is laid above the detection island (4) along the length direction of the detection production line (1); The detection mechanism (19) has a plurality of detection mechanisms installed at intervals along the length direction of the linear hanging rail (18) and has a reciprocating sliding and lifting movement to align the movement stroke of the product located at the detection station (8).

2. The air conditioning load control single board detection tooling according to claim 1, characterized in that: The loading assembly (5) also includes a strip support plate (9), which is fitted on one side of the guardrail (2); the carrier plate (10) is horizontally fixed on the strip support plate (9) and is located above the conveyor belt (3) and away from the conveyor belt (3); the guide plate (11) is obliquely fixed on the strip support plate (9) and is located on the side of the carrier plate (10) facing the product, and one side of the guide plate (11) is fixed to the carrier plate (10) and the other side is close to the conveyor belt (3).

3. The air conditioning load control single board detection tool as claimed in claim 1, characterized in that: The unloading assembly (6) also includes an L-shaped support plate (12), wherein the L-shaped support plate (12) has two, which are mirror-image-spaced and installed on the guardrail (2) on the other side. A rotating shaft (1401) is passed through the interior of the flap (14), and the rotating shaft (1401) is horizontally hinged between the two L-shaped support plates (12). The first driving member (13) is installed on any of the L-shaped support plates (12), and the output shaft is connected to the rotating shaft (1401) for driving the flap (14) to flip around the rotating shaft (1401). The flap (14) is located above the conveyor belt (3) and away from the conveyor belt (3).

4. The air conditioning load control single board detection tool as claimed in claim 1, characterized in that: The width of the flap (14) is smaller than the width of the carrier (10). When the flap (14) is flipped to a horizontal state, it can be spliced ​​and connected to the carrier (10) and remain horizontally flush. A second oblique portion (1402) is provided on the side of the flap (14) that is in contact with the carrier (10), and a gap is left between the side away from the carrier (10) and the guardrail (2).

5. The air conditioning load control single board detection tool as claimed in claim 3, characterized in that: The guide plate (11) extends and approaches the blanking assembly (6); when the flap (14) is flipped to a horizontal state, it can be spliced ​​and connected to the guide plate (11); and a first oblique opening (1101) is provided at one end of the guide plate (11) close to the L-shaped support plate (12).

6. The air conditioning load control single board detection tool as claimed in claim 1, characterized in that: The detection station (8) is arranged on the flap (14), a negative pressure module is installed inside the flap (14), and a suction hole (15) is opened on the surface in the area located at the detection station (8), and there are multiple suction holes (15), which are respectively connected to the negative pressure module and are used to adsorb and fix the product.

7. The air conditioning load control single board detection tool as claimed in claim 1, characterized in that: The inspection island (4) also includes a positioning component (7), which is installed on the loading component (5) and includes a second driving member (16) and a push plate (17). The second driving member (16) is installed on the guardrail (2) via a bottom mounting plate (1601) and is used to push the push plate (17). The push plate (17) is connected to the output shaft of the second driving member (16), is distributed along the length direction of the carrier plate (10), and is the same length as the carrier plate (10). The push plate (17) has a movement stroke that pushes the introduced product to the inspection station (8) under the pushing action of the second driving member (16).

8. The air conditioning load control single board detection tool as claimed in claim 1, characterized in that: The detection mechanism (19) can be moved to the position directly above the detection station (8), and comprises a slide (20), a suspension rod (21), a suspension plate (22), a third driving member (23) and a detector (24); The slide (20) is slidably matched with the linear hanging rail (18), the hanging rod (21) has multiple parts, which are vertically fixed at intervals at the bottom of the slide (20), the hanging plate (22) is horizontally fixed at the bottom of the hanging rod (21), the detector (24) is located below the hanging plate (22), the third driving member (23) is installed on the hanging plate (22), the output shaft passes downward through the hanging plate (22) and is connected to the detector (24), which is used to drive the detector (24) to descend close to the detection station (8) or rise away from the detection station (8).

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