Product assembly detection device

Abstract

The utility model discloses a product assembly detection device, comprising a feeding mechanism comprising a plurality of feeding assemblies which are used for correspondingly conveying a plurality of product split parts; the chain conveying mechanism is arranged at the output end of the feeding assembly and provided with a conveying groove, and the conveying groove can sequentially receive the multiple product split parts to achieve stacking; the riveting mechanism is arranged above the chain conveying mechanism and located at the rear end of the feeding mechanism, and the riveting mechanism can rivet the multiple stacked product split parts to form finished products; the detection mechanism is arranged at the rear end of the riveting mechanism and is used for screening out defective products in the finished products; and the feeding mechanism, the chain conveying mechanism, the riveting mechanism and the detection mechanism are all in signal connection with the control mechanism. According to the product assembling and detecting device, automatic product assembling and riveting and automatic detection are integrated, product conveying is safe and reliable, the quality and efficiency of product assembling operation and detecting operation are improved, workshop automation is achieved, and the production efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of product assembly detection, and more specifically, to a product assembly detection device. Background Art

[0002] With the development of industrialization, the method of assembling products through assembly machines to improve work efficiency has been widely used. In related technologies, the assembly machine includes a turntable, an arc-shaped vibration plate track, riveted parts, etc. The product enters the turntable through the arc track, and is driven by the turntable to send the product to the bottom of the riveted parts for product assembly. However, under this operation mode, the arc track has a large restriction on the shape of the product, and when the turntable speed is too high, it is easy to cause the product to fly out, affecting the assembly efficiency. In addition, the assembled products are judged as good products through manual inspection, and the efficiency of product assembly and inspection is low.

[0003] In summary, how to improve the assembly and testing efficiency of products is a problem that needs to be urgently solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a product assembly and detection device, which integrates automatic assembly riveting and automatic detection of products, and ensures safe and reliable product transportation. On the premise of ensuring the quality of product assembly and detection, it improves the assembly efficiency and detection efficiency, realizes workshop automation, and ensures production efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A product assembly detection device, comprising:

[0007] A feeding mechanism, comprising a plurality of feeding assemblies, wherein the plurality of feeding assemblies are used to convey a plurality of product parts;

[0008] A chain conveying mechanism is arranged at the output end of the feeding assembly and is provided with a conveying trough, and the conveying trough can sequentially receive a plurality of the product parts to achieve stacking;

[0009] A riveting mechanism, arranged above the chain conveying mechanism and at the rear end of the feeding mechanism, the riveting mechanism can rivet a plurality of stacked product parts to form a finished product;

[0010] A detection mechanism, disposed at the rear end of the riveting mechanism, for screening out defective products from the finished product;

[0011] The control mechanism, the feeding mechanism, the chain conveying mechanism, the riveting mechanism and the detection mechanism are all connected with the control mechanism signal.

[0012] Preferably, a guiding mechanism is provided between the riveting mechanism and the detection mechanism, for guiding the finished product before sending it into the detection mechanism.

[0013] Preferably, a material discharge trough is provided between the lower side of the chain conveying mechanism and the guiding mechanism, and when the finished product on the conveying trough is conveyed to the material discharge trough, the finished product falls from the conveying trough into the material discharge trough and is guided by the guiding mechanism.

[0014] Preferably, the guiding mechanism comprises:

[0015] A notch portion, arranged corresponding to the outlet end of the feed chute;

[0016] A guide portion, the guide portion is arranged to be tilted downward relative to the notch portion and is connected to the detection mechanism;

[0017] A vibrator is arranged at the lower end of the notch portion, and is used to provide vibration force to the finished product in the notch portion to make it vibrate and adjust.

[0018] Preferably, the width of the guide portion is greater than the width of the notch portion.

[0019] Preferably, the detection mechanism comprises:

[0020] A turntable, wherein the guide portion is connected to the turntable via a conveyor belt;

[0021] A visual inspection mechanism is disposed at the upper end of the turntable, and the turntable can send the finished product after correction to the bottom of the visual inspection mechanism for good and bad product inspection;

[0022] The good and bad product distinguishing mechanism, the visual inspection mechanism detects the good and bad product information of the finished product and transmits it to the control mechanism, and the control mechanism controls the operation of the good and bad product distinguishing mechanism to screen out qualified finished products.

[0023] Preferably, the outlet end of the guide portion is connected to the conveyor belt, and a baffle is provided on the conveyor belt. The baffle is provided at the upper end of the turntable and is used to convey the finished product to the turntable.

[0024] Preferably, the chain conveying mechanism comprises:

[0025] Servo motor;

[0026] A reducer, rotatably connected to an output end of the servo motor;

[0027] A driving wheel, rotatably connected to the output end of the reducer;

[0028] The chain mechanism is driven by the driving wheel and the corresponding driven wheel, and a plurality of conveying grooves are arranged on the chain mechanism.

[0029] Preferably, a blocking member is provided on the lower side of the chain conveying mechanism, and a plurality of openings corresponding to the conveying trough are provided on the blocking member. The openings at the positions on the blocking member corresponding to the discharge trough are larger than the openings at other positions, so as to facilitate the finished products to fall from the chain conveying mechanism into the discharge trough.

[0030] Preferably, the feeding assembly comprises:

[0031] Vibrating plate feeding mechanism;

[0032] The turntable mechanism is arranged between the vibration plate feeding mechanism and the chain conveying mechanism, and is used to convey the product parts on the vibration plate feeding mechanism to the conveying trough for subsequent assembly.

[0033] The product assembly detection device provided by the utility model comprises a feeding mechanism, a chain conveying mechanism, a riveting mechanism, a detection mechanism and a control mechanism, wherein the feeding mechanism comprises a plurality of feeding components, each feeding component corresponds to a product split part, and the chain conveying mechanism is provided with a conveying trough, and the conveying trough can receive a plurality of product split parts in sequence to realize the stacking of a plurality of product split parts; further, a riveting mechanism is provided above the chain conveying mechanism, and the riveting mechanism is used to rivet a plurality of butted split parts to form a finished product and complete the assembly operation; a detection mechanism is provided at the rear end of the riveting mechanism, which is used to screen out defective products in the finished product and realize automatic detection; the feeding mechanism, the chain conveying mechanism, the riveting mechanism and the detection mechanism are all connected with the control mechanism by signal, and the control mechanism controls the precise action of each mechanism to ensure the coordination of the product split part conveying operation, stacking operation, riveting operation and detection operation, improve the assembly efficiency and detection efficiency of the product, ensure the detection quality, and ensure the reliable stability of the assembly. The above-mentioned product assembly and testing device integrates automatic assembly, riveting and automatic testing of products, and the product transportation is safe and reliable. On the premise of ensuring the quality of product assembly and testing, it improves the assembly efficiency and testing efficiency, realizes workshop automation and ensures production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0035] Figure 1 This is a structural schematic diagram of the product assembly detection device provided by the utility model;

[0036] Figure 2A schematic diagram of the partial structure of the product assembly detection device provided by the utility model;

[0037] Figure 3 A schematic diagram of the structure of the turntable mechanism provided by the utility model;

[0038] Figure 4 This is a schematic diagram of the structure of the chain conveying mechanism provided by the utility model;

[0039] Figure 5 A schematic diagram of the structure of the detection mechanism provided by the utility model;

[0040] Figure 6 for Figure 5 Side view of

[0041] Figure 7 A schematic diagram of the structure of the guiding mechanism provided by the utility model;

[0042] Figure 8 This is a schematic diagram of the assembly process of the finished product provided by the utility model.

[0043] Figure 1-Figure 8 , the reference numerals include:

[0044] Feeding assembly 1, chain conveying mechanism 2, riveting mechanism 3, guiding mechanism 4, conveyor belt 5, detection mechanism 6, product split parts 7, finished product 8, discharge chute 9, vibration plate feeding mechanism 11, turntable mechanism 12, conveying trough 21, notch portion 41, guide portion 42, baffle 51, visual inspection mechanism 61, turntable 62, good and bad product distinguishing mechanism 63, camera 611, good product air blowing pipeline 612, good product air blowing pipeline 613. DETAILED DESCRIPTION

[0045] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] The core of the utility model is to provide a product assembly detection device, which integrates automatic assembly riveting and automatic detection of products, and the product transportation is safe and reliable. On the premise of ensuring the quality of product assembly and detection, the assembly efficiency and detection efficiency are improved, the workshop automation is realized, and the production efficiency is guaranteed.

[0047] The product assembly detection device provided by the utility model includes a feeding mechanism, a chain conveying mechanism 2, a riveting mechanism 3, a detection mechanism 6 and a control mechanism. Please refer to Figure 1, Figure 2 , Figure 8 .

[0048] The feeding mechanism includes a plurality of feeding components 1, and the plurality of feeding components 1 are used to convey a plurality of product parts 7. The number of product parts 7 can be set in combination with the structure of the finished product 8, and the number of corresponding feeding components 1 is not less than the number of product parts 7.

[0049] The structural form of the feeding assembly 1 is not limited here, and it only needs to achieve the effect of conveying the product components 7 to the chain conveying mechanism 2 .

[0050] The chain conveyor mechanism 2 is provided at the output end of the feeding component 1 and is provided with a conveying trough 21. The conveying trough 21 may be provided with one, two or more, and is used to receive the product split parts 7 conveyed by the feeding component 1. The specific structural form of the conveying trough 21 may be flexibly designed in combination with the form of each product split part 7, without limitation. Through the provision of the chain conveyor mechanism 2, the reliable stability of the product split parts 7 during the conveying process can be ensured, and even if the chain conveyor mechanism 2 is at a high speed, there will be no situation where the product flies out.

[0051] The chain conveying method is a linear track method, which ensures the feeding stability and prevents the product from getting stuck. When the product is out of material, the chain mechanism can automatically stop to ensure safe and reliable operation.

[0052] As the chain conveying mechanism 2 rotates, the conveying trough 21 can pass through the lower ends of several loading components 1 in sequence to receive several product split parts 7 in sequence. When the conveying trough 21 reaches the rearmost loading mechanism 1 and receives the last product split part 7, several product split parts 7 have been stacked.

[0053] When the conveying trough 21 on the chain conveying mechanism 2 drives the stacked product parts 7 to the lower end of the riveting mechanism 3, they can be riveted to form a finished product 8, which is the assembled product. The entire assembly process is stable and reliable, improving assembly efficiency and quality. Figure 8 , you can understand the assembly process of a specific product. Figure 8 The components from left to right are the first twist surface assembly, the second twist surface assembly, the window opening assembly, and the finished product. The first twist surface assembly, the second twist surface assembly, and the window opening assembly are assembled and riveted together to form the finished product 8.

[0054] The detection mechanism 6 is arranged at the rear end of the riveting mechanism 3, and is used to screen out defective products from the finished product 8, so as to realize the function of automatically detecting whether the assembled finished product 8 is a defective product or a good product, thereby improving the efficiency of detection and avoiding errors caused by manual operation. The detection mechanism 6 repeats the operation with the processing cycle of the finished product 8, ensuring accurate and reliable detection of each finished product 8.

[0055] There is no restriction on how the detection mechanism 6 specifically implements the detection. Camera technology, image processing, data analysis and other means may be used to perform automated detection.

[0056] Optionally, a packaging machine may be provided at the rear end of the detection mechanism 6, and qualified products detected by the detection mechanism 6 may be sent to the packaging machine for packaging, thereby realizing the integrated operation of assembly, detection and packaging.

[0057] In addition, the assembly detection device also includes a control mechanism, which is used to realize the start and stop, speed control, etc. of the feeding mechanism, chain conveying mechanism, riveting mechanism and detection mechanism. For example, the control mechanism can control the operating frequency of several feeding components 1 to be consistent, to ensure that several product parts 7 are transported in sequence; for example, the control mechanism receives the detection information of the detection mechanism 6, and promptly gives feedback according to the quality of the product; for example, the control mechanism can control the start and stop of the riveting mechanism 3.

[0058] The above-mentioned product assembly detection device includes a feeding mechanism, a chain conveying mechanism 2, a riveting mechanism 3, a detection mechanism 6 and a control mechanism, wherein the feeding mechanism includes a plurality of feeding components 1, each feeding component 1 corresponds to a product split part 7, and the chain conveying mechanism 2 is provided with a conveying trough 21, and the conveying trough 21 can receive a plurality of product split parts 7 in sequence to realize the stacking of a plurality of product split parts 7; further, a riveting mechanism 3 is provided above the chain conveying mechanism 2, and the riveting mechanism 3 is used to rivet a plurality of docked split parts to form a finished product 8 to complete the assembly operation; a detection mechanism 6 is provided at the rear end of the riveting mechanism 3 to screen out defective products in the finished product 8 to realize automatic detection; the feeding mechanism, the chain conveying mechanism 2, the riveting mechanism 3 and the detection mechanism 6 are all connected to the control mechanism signal, and the control mechanism controls the precise movement of each mechanism to ensure the coordination of the conveying operation, stacking operation, riveting operation and detection operation of the product split part 7, improve the assembly efficiency and detection efficiency of the product, ensure the detection quality, and ensure the reliable stability of the assembly. The above-mentioned product assembly and testing device integrates automatic assembly, riveting and automatic testing of products, and the product transportation is safe and reliable. On the premise of ensuring the quality of product assembly and testing, it improves the assembly efficiency and testing efficiency, realizes workshop automation and ensures production efficiency.

[0059] On the basis of the above-mentioned embodiment, a guiding mechanism 4 is provided between the riveting mechanism 3 and the detecting mechanism 6 for guiding the finished product 8 before sending it into the detecting mechanism 6 .

[0060] Please refer to Figure 1 , Figure 8 A guiding mechanism 4 is also provided between the riveting mechanism 3 and the detection mechanism 6 for guiding the finished product 8. The guided finished product 8 is then sent to the detection mechanism 6 for detection, so as to facilitate accurate detection operations.

[0061] Optionally, the setting of the guiding mechanism 4 can be combined with the structural design of the finished product 8 to ensure that the large end is facing downward and the small end is facing upward, so that the finished product is automatically guided, and then the detection mechanism 6 is used to distinguish between good and defective products.

[0062] Optionally, the guiding mechanism 4 can be arranged at the output end of the chain conveying mechanism 2, or at the lower end, so as to facilitate receiving the finished product 8.

[0063] Based on any of the above embodiments, a feed chute 9 is provided between the lower side of the chain conveying mechanism 2 and the guiding mechanism 4. When the finished product 8 on the conveying chute 21 is conveyed to the feed chute 9, the finished product 8 falls from the conveying chute 21 into the feed chute 9 and is guided by the guiding mechanism 4.

[0064] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8 A material discharge chute 9 is provided between the lower side of the chain conveying mechanism 2 and the guiding mechanism 4. The material discharge chute 9 is inclined. There is no restriction on the specific chute width and the length of the chute, and it can be flexibly designed according to the actual operation requirements.

[0065] After the finished product 8 on the conveying trough 21 is conveyed to the discharge trough 9, it falls into the guiding mechanism 4 along the inclined direction of the discharge trough 9. Through the operation of the guiding mechanism 4, the finished product 8 is automatically guided and then sent to the detection mechanism 6 for detection.

[0066] On the basis of any of the above embodiments, the guiding mechanism 4 includes:

[0067] The notch portion 41 is arranged corresponding to the outlet end of the feed chute 9;

[0068] A guide portion 42, the guide portion 42 is arranged to be tilted downward relative to the notch portion 41 and is connected to the detection mechanism 6;

[0069] The vibrator is disposed at the lower end of the notch portion 41 , and is used to provide vibration force to the finished product 8 in the notch portion 41 to vibrate and adjust it.

[0070] Please refer to Figure 1 , Figure 7 , Figure 8 The guiding mechanism 4 includes a notch portion 41, and a vibrator is provided at the lower side of the notch portion 41. When the feed chute 9 delivers the finished product 8 to the notch portion 41, the vibrator operates to provide vibration force. According to the center of gravity position of the finished product 8 and the operation of the vibrator, the automatic guiding operation of the product can be realized. Whether the front or back side of the finished product 8 enters the notch portion 41, the automatic guiding effect of the finished product 8 can be guaranteed.

[0071] Optionally, the size and shape of the notch portion 41 can be flexibly set in combination with the structure of the finished product 8 for a specific application.

[0072] Furthermore, the guide portion 42 is arranged to be tilted downward relative to the notch portion 41 and is used to communicate with the detection mechanism 6 . The guide portion 42 mainly provides a certain guiding function so that the finished product 8 can enter the detection mechanism 6 smoothly and reliably.

[0073] The tilt setting of the guide portion 42 can be set in combination with the cooperation with the detection mechanism 6, which is not limited here.

[0074] Based on any of the above embodiments, the width of the guide portion 42 is greater than the width of the notch portion 41 .

[0075] Please refer to Figure 1 , Figure 7 The guide portion 42 is mainly used to transport the finished product 8 after correction to the detection mechanism 6. The width of the slot portion 41 is designed in combination with the size of the finished product 8. The width of the guide portion 42 is greater than the width of the slot portion 41, ensuring that the finished product 8 does not cause congestion and ensuring smooth transportation of the finished product 8 to the detection mechanism 6 after correction.

[0076] Based on any of the above embodiments, the detection mechanism 6 includes:

[0077] The turntable 62, the guide portion 42 is connected to the turntable 62 through the conveyor belt 5;

[0078] The visual inspection mechanism 61 is disposed at the upper end of the turntable 62. The turntable 62 can deliver the finished product 8 after correction to the bottom of the visual inspection mechanism 61 for good and bad product inspection;

[0079] The good and bad product distinguishing mechanism 63 and the visual inspection mechanism 61 detect the good and bad product information of the finished product 8 and transmit it to the control mechanism, and the control mechanism controls the operation of the good and bad product distinguishing mechanism 63 to screen out qualified finished products.

[0080] Please refer to Figure 1 , Figure 5 , Figure 6 The inspection mechanism 6 includes a turntable 62, a visual inspection mechanism 61 and a good-quality and bad-quality distinguishing mechanism 63. The output end of the guide portion 42 is arranged on the upper surface of the conveyor belt 5. The finished product 8 after correction on the guide portion 42 is conveyed to the turntable 62 by the conveyor belt 5. The finished product 8 is conveyed to the bottom of the visual inspection mechanism 61 by the rotation of the turntable 62 for good-quality and bad-quality inspection. The visual inspection mechanism 61 transmits the inspection information to the control mechanism, and then the control mechanism controls the good-quality and bad-quality distinguishing mechanism 63 to operate to distinguish good and bad products from bad products.

[0081] As a specific implementation method, the visual inspection mechanism 61 is composed of a servo motor, a reducer, four cameras 611 (which can be equipped with a light source at the same time) evenly distributed around the inspection area, and two air blowing pipelines. When the finished product 8 enters the turntable 62, the turntable 62 is rotated by the servo motor to turn the finished product 8 into the camera field of view in turn. The four cameras 611 take pictures of the products in turn and feed the pictures back to the control mechanism. The control mechanism screens the products by comparing the differences between good products and defective products. Finally, the control mechanism controls the good product blowing pipeline 612 or the good product blowing pipeline 613 to blow air to separate the good products from the defective products.

[0082] Optionally, the turntable 62 is a glass turntable.

[0083] On the basis of any of the above embodiments, the outlet end of the guide portion 42 is connected to a conveyor belt 5 , on which a baffle 51 is provided. The baffle 51 is provided at the upper end of the turntable 62 for conveying the finished product 8 to the turntable 62 .

[0084] Please refer to Figure 5 , Figure 6 , Figure 8 The baffle 51 is inclined and arranged at the upper end of the turntable 62. The finished product 8 transported by the conveyor belt 5 is sent to the turntable 62 through the baffle 51, and then the finished product 8 is sent to the detection mechanism 6 under the rotation operation of the turntable 62.

[0085] Optionally, there is no limitation on the material and size of the baffle 51 as long as the auxiliary conveying effect can be achieved.

[0086] On the basis of any of the above embodiments, the chain conveying mechanism 2 includes:

[0087] Servo motor;

[0088] A speed reducer is rotationally connected to an output end of the servo motor;

[0089] A driving wheel, rotatably connected to the output end of the reducer;

[0090] The chain mechanism is driven by a driving wheel and a corresponding driven wheel, and a plurality of conveying grooves 21 are arranged on the chain mechanism.

[0091] Please refer to Figure 2 , Figure 4 , Figure 8 The speed of the chain mechanism is adjusted by a speed reducer, and the driving wheel is driven by a servo motor to synchronously drive the driven wheel to realize chain rotation. A plurality of conveying grooves 21 are arranged on the chain mechanism for conveying the product split parts 7.

[0092] Optionally, a tensioning wheel and a fixture for supporting the master and slave wheels may also be provided.

[0093] Optionally, the chain structure may be triangular or ring-shaped.

[0094] Based on any of the above embodiments, a blocking member is provided on the lower side of the chain conveyor mechanism 2, and a plurality of openings corresponding to the conveying trough 21 are provided on the blocking member. The openings at the positions corresponding to the discharge trough 9 on the blocking member are larger than the openings at other positions to facilitate the finished product 8 to fall from the chain conveyor mechanism 2 into the discharge trough 9.

[0095] Please refer to Figure 1 , Figure 8 The blocking member is provided with a plurality of openings corresponding to the conveying troughs. The blocking member is fixedly arranged. The opening at the position corresponding to the material discharge trough 9 on the blocking member is larger than the openings at other positions. The other positions here are positions on the blocking member excluding the opening at the position corresponding to the material discharge trough 9, so as to ensure that the riveting mechanism 3 and the components before it will not fall off, and the material discharge trough 9 can smoothly receive the riveted finished product 8, and further convey the finished product 8 to the guiding mechanism 4 for automatic guiding.

[0096] Based on any of the above embodiments, the feeding assembly 1 includes:

[0097] Vibrating plate feeding mechanism 11;

[0098] The turntable mechanism 12 is disposed between the vibration plate feeding mechanism 11 and the chain conveying mechanism 2, and is used to deliver the product split parts 7 on the vibration plate feeding mechanism 11 to the conveying trough for subsequent assembly.

[0099] Please refer to Figure 1 , Figure 3 , Figure 8 The vibrating plate feeding mechanism 11 delivers a plurality of product components 7 to the corresponding turntable mechanisms 12 through vibration, and then delivers the product components 7 to the conveying trough 21 through the turntable mechanism 12 .

[0100] Preferably, the turntable mechanism 12 includes a servo motor, a reducer, a turntable clamp, etc., and its function is to drive the turntable clamp to deliver the product split parts 7 to the designated conveying groove 21 on the chain conveying mechanism 2 through the rotation of the servo motor.

[0101] It should be noted that, during the assembly operation, the plurality of turntable mechanisms 12 must rotate synchronously with the rotation frequency being consistent, and the rotation frequency of the turntable mechanism 12 is consistent with the frequency of the riveting mechanism 3 .

[0102] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0103] The above is a detailed introduction to a product assembly detection device provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A product assembly detection device, characterized in that: include: A feeding mechanism, comprising a plurality of feeding assemblies (1), wherein the plurality of feeding assemblies (1) are used to convey a plurality of product components (7); A chain conveying mechanism (2) is arranged at the output end of the loading assembly (1) and is provided with a conveying trough (21), wherein the conveying trough (21) can sequentially receive a plurality of the product split parts (7) to achieve stacking; A riveting mechanism (3) is arranged above the chain conveying mechanism (2) and at the rear end of the feeding mechanism, and the riveting mechanism (3) can rivet a plurality of stacked product components (7) to form a finished product (8); A detection mechanism (6) is arranged at the rear end of the riveting mechanism (3) and is used to screen out defective products from the finished product (8); The control mechanism, the feeding mechanism, the chain conveying mechanism (2), the riveting mechanism (3), and the detection mechanism (6) are all connected to the control mechanism by signals.

2. The product assembly detection device according to claim 1, characterized in that: A guiding mechanism (4) is provided between the riveting mechanism (3) and the detection mechanism (6) for guiding the finished product (8) before feeding it into the detection mechanism (6).

3. The product assembly detection device according to claim 2, characterized in that: A material discharge trough (9) is provided between the lower side of the chain conveying mechanism (2) and the guiding mechanism (4); when the finished product (8) on the conveying trough (21) is conveyed to the material discharge trough (9), the finished product (8) falls from the conveying trough (21) into the material discharge trough (9) and is guided by the guiding mechanism (4).

4. The product assembly detection device according to claim 3, characterized in that: The guiding mechanism (4) comprises: A notch portion (41) is arranged corresponding to the outlet end of the feed chute (9); A guide portion (42), the guide portion (42) being arranged to be tilted downward relative to the notch portion (41) and being in communication with the detection mechanism (6); A vibrator is arranged at the lower end of the notch portion (41), and is used to provide a vibration force for the finished product (8) in the notch portion (41) to vibrate and adjust it.

5. The product assembly detection device according to claim 4, characterized in that: The width of the guide portion (42) is greater than the width of the notch portion (41).

6. The product assembly detection device according to claim 5, characterized in that: The detection mechanism (6) comprises: A rotating disk (62), wherein the guide portion (42) is connected to the rotating disk (62) via a conveyor belt (5); A visual inspection mechanism (61) is disposed at the upper end of the turntable (62), and the turntable (62) can deliver the finished product (8) after correction to the bottom of the visual inspection mechanism (61) for inspection of good and defective products; A mechanism for distinguishing good from bad products (63), wherein the visual inspection mechanism (61) detects good and bad product information of the finished product (8) and transmits it to the control mechanism, and the control mechanism controls the operation of the mechanism for distinguishing good from bad products (63) to screen out qualified finished products.

7. The product assembly detection device according to claim 6, characterized in that: The outlet end of the guide portion (42) is connected to the conveyor belt (5), and a baffle (51) is provided on the conveyor belt (5). The baffle (51) is arranged on the upper end of the turntable (62) and is used to convey the finished product (8) to the turntable (62).

8. The product assembly detection device according to claim 7, characterized in that: The chain conveying mechanism (2) comprises: Servo motor; A reducer, rotatably connected to an output end of the servo motor; A driving wheel, rotatably connected to the output end of the reducer; The chain mechanism is driven by the driving wheel and the corresponding driven wheel, and a plurality of conveying grooves (21) are arranged on the chain mechanism.

9. The product assembly detection device according to claim 8, characterized in that: A blocking member is provided on the lower side of the chain conveying mechanism (2), and a plurality of openings corresponding to the conveying trough (21) are provided on the blocking member. The openings at positions corresponding to the discharge trough (9) on the blocking member are larger than the openings at other positions, so that the finished product (8) can fall from the chain conveying mechanism (2) into the discharge trough (9).

10. The product assembly detection device according to claim 9, characterized in that: The feeding assembly (1) comprises: Vibrating plate feeding mechanism (11); The turntable mechanism (12) is arranged between the vibration plate feeding mechanism (11) and the chain conveying mechanism (2) and is used to convey the product parts (7) on the vibration plate feeding mechanism (11) to the conveying trough for subsequent assembly.

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