Automatic brake part mass detection device

Abstract

The application belongs to the technical field of automobile part processing, and discloses a brake part quality automatic detection equipment, which comprises a supporting assembly, a detection assembly arranged on the inner side of the supporting assembly and used for automatically detecting the quality of brake parts, a film pasting assembly arranged on the inner side of the supporting assembly and used for automatically pasting films on the brake parts after quality detection, and a blanking assembly arranged at least partially on the inner side of the supporting assembly and used for automatically transferring the brake parts after film pasting and pasting with the brake parts. The film pasting assembly can transfer the brake parts after film pasting to the blanking assembly. Through integration of the supporting assembly, the detection assembly, the pasting assembly and the blanking assembly, the quality detection operation and the film pasting operation can be automated, so as to reduce manual operation, improve the processing progress and the yield of the brake parts.

Description

Technical Field

[0001] This invention belongs to the field of automotive component processing technology, specifically relating to automatic quality testing equipment for brake components. Background Technology

[0002] The braking system is a crucial component of a car, consisting of several braking parts that work together to decelerate and stop the vehicle. The main components of a braking system include: brake pads, brake discs, brake calipers, brake lines, brake calipers, master cylinders, vacuum pumps, and brake fluid. At least some of these components are further composed of multiple smaller parts.

[0003] Currently, some brake components include a main structure and a connecting structure. The main structure has multiple threaded holes and other openings, as well as protruding structures. The connecting structure is threaded to the main structure through the threaded holes and can also connect the main structure to other parts of the vehicle (such as the chassis). After the brake components are manufactured, they need to be inspected, including appearance inspection and quality inspection. Quality inspection involves many items, such as checking the length of the connecting structure and the size of the protruding structures, and generally also checking the relative position of the protruding structures and openings. The more inspection items a brake component has, the more manpower is required, increasing labor costs. Furthermore, considering the many factors that affect manual operation, such as physical exertion, the accuracy of the inspection results generally decreases as more brake components are inspected. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the purpose of this invention is to provide an automatic quality inspection device for brake components to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides an automatic quality inspection device for brake components, comprising: Support components; The detection component, located inside the support component, is used to automatically perform quality inspection on the brake components; The film application component, located inside the support component, is used to automatically apply film to brake components after quality inspection. The unloading component, with at least a portion located inside the support component, is used to automatically transfer brake components that have undergone film application and are attached to it; the film application component can transfer the brake components that have undergone film application to the unloading component.

[0006] With this design, except for a few operations that still need to be performed by operators, quality inspection and film application operations can be automated, thereby reducing manual operation and improving the processing progress and yield of brake components.

[0007] Preferably, the support assembly includes a frame, which includes a plurality of interconnected splicing parts, each of which can be detachably set; the frame has a receiving cavity, at least some of the splicing parts have at least one observation port communicating with the receiving cavity, and at least some of the observation ports have a sealing member at the opening, the sealing members are all rotatably connected to adjacent splicing parts, and the sealing members are all used to block the openings of adjacent observation ports.

[0008] With this design, some parts of the frame can be separated, making it easier to remove large structures from the housing cavity.

[0009] Preferably, the detection assembly includes a first detection mechanism, a second detection mechanism, a third detection mechanism, and a rotating mechanism. The rotating mechanism includes a rotating component disposed inside the support assembly and multiple fixing components mounted on the top of the rotating component. Each fixing component is evenly distributed in a circle around the axis of the rotating component. The rotating component is used to drive each fixing component to rotate around the axis of the rotating component, and the fixing components are used to fix the brake component in the horizontal direction. The first detection mechanism, the second detection mechanism, and the third detection mechanism are all disposed inside the support assembly. The first detection mechanism can be used to detect the size and position of the upper part of the brake component, the second detection mechanism can be used to detect the flatness of a certain area of ​​the surface of the brake component, and the third detection mechanism can be used to detect the length of the upper part of the brake component.

[0010] This design allows for multiple quality inspections of brake components in sequence, shortening the inspection time for multiple tests on brake components.

[0011] Preferably, the detection assembly also includes a fourth detection mechanism, which is located inside the support assembly. The fourth detection mechanism is used to detect the brake component before the first detection mechanism performs the detection operation, so as to determine the height of the brake component.

[0012] This design allows for advance detection of whether the brake component is at a height higher than the predetermined height, preventing the detection process from being interrupted due to the brake component touching the detection structure.

[0013] Preferably, the second testing mechanism includes a support platform, a line scan testing component, a transfer component, and a fixing part; the support platform is installed inside the support assembly; the line scan testing component is installed on the support platform, and a portion of the line scan testing component can move relative to the support platform; the fixing part is installed inside the support assembly, and the fixing part has multiple fixing stations, each of which can move relative to the support platform; the transfer component is installed inside the support assembly, and the transfer component can transfer the brake component close to the fixing part to the fixing station, and the transfer component can also transfer the brake component in the fixing station to the area close to the fixing part.

[0014] This design avoids the impact on the movement of the fixing components and the testing progress of other testing institutions due to the longer testing time required by the second testing institution.

[0015] Preferably, the film-applying assembly includes a feeding mechanism, a film conveying mechanism, and a fixing mechanism, all of which are located inside the support assembly. The film conveying mechanism stores the film and transfers it to the fixing mechanism. The feeding mechanism transfers the brake components, which have undergone quality inspection, to the fixing mechanism after the film is transferred by the film conveying mechanism. The fixing mechanism fixes the film and the brake components, and also works with the film conveying mechanism to separate different parts of the film so that the brake components can be stably bonded to certain parts of the film.

[0016] This design allows for the automatic application of film to brake components.

[0017] Preferably, the film conveying mechanism includes a storage component and a conveying component, both of which are disposed inside the support assembly; the storage component is used to store the film, and when the storage component stores the film, the film is sleeved on the outside of the storage component's partial structure; a portion of the conveying component's internal structure can move in both the horizontal and vertical directions, and the conveying component can transfer the film to the fixing mechanism.

[0018] This design allows for automatic transfer of the thin film.

[0019] Preferably, the film-applying assembly also includes a camera inspection mechanism, which is located inside the support assembly. This mechanism is used to take pictures of the film applied to the fixing mechanism after the film is transferred by the film conveying mechanism and before the brake is transferred by the feeding mechanism, so as to determine whether the film meets expectations in various aspects after the transfer.

[0020] This design allows for the detection of defective products caused by improper use of the film.

[0021] Preferably, the feeding assembly includes a first feeding mechanism and a second feeding mechanism. At least a portion of the first feeding mechanism and the second feeding mechanism are disposed inside the support assembly. The first feeding mechanism and the second feeding mechanism are distributed at intervals along the vertical direction. Both the first feeding mechanism and the second feeding mechanism can transfer the brake component along their own extension direction. The first feeding mechanism and the second feeding mechanism are used to transfer qualified and unqualified products in the brake component, respectively.

[0022] This design allows for the categorization and transfer of qualified and non-qualified products.

[0023] Preferably, both ends of the first and second feeding mechanisms along their extension direction are provided with photoelectric detection elements. The photoelectric detection elements can be used to detect whether the brake component is placed on the first or second feeding mechanism. The photoelectric detection elements can also be used to detect whether the number of brake components placed on the first or second feeding mechanism reaches a predetermined upper limit.

[0024] This design avoids delays in the operation of transferring brake components due to negligence.

[0025] The beneficial effects of this invention are as follows: By integrating the support component, detection component, bonding component, and unloading component, except for a few operations such as appearance inspection which are still performed by operators, the quality inspection operation, film application operation, etc. can all be automated, thereby reducing manual operation and improving the processing progress and yield of brake parts. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the overall structure of the automatic brake component quality testing equipment according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the support component and control component according to an embodiment of the present invention; Figure 3 This is an embodiment of the present invention. Figure 1 A structural diagram omitting support and control components; Figure 4 This is a schematic diagram of the overall structure of the detection component according to an embodiment of the present invention; Figure 5 This is a partial structural diagram of the detection component according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the structure of the first detection mechanism according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of the fourth detection mechanism according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the structure of the second detection mechanism according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the structure of the transfer component according to an embodiment of the present invention; Figure 10 This is a schematic diagram of the structure of the fixing part according to an embodiment of the present invention; Figure 11 This is a schematic diagram of the overall structure of the film-applying assembly according to an embodiment of the present invention; Figure 12 This is a schematic diagram of the structure of the film conveying mechanism and the camera inspection mechanism according to an embodiment of the present invention; Figure 13 This is a schematic diagram of the feeding mechanism and fixing mechanism according to an embodiment of the present invention; Figure 14This is a schematic diagram of the overall structure of the feeding assembly according to an embodiment of the present invention; Figure 15 This is a reference structural schematic diagram of the brake component according to an embodiment of the present invention; Figure 16 This is a schematic diagram of the reference structure of the thin film according to an embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures: 1. Thin film; 101. Adhesive layer; 102. Non-adhesive layer; 2. Braking components; 100. Support assembly; 110. Frame; 111. Connecting piece; 112. Receiving cavity; 111a. Observation port; 113. Sealing piece; 200. Detection assembly; 210. First detection mechanism; 220. Second detection mechanism; 221. Support platform; 222. Line scan detection component; 223. Transfer component; 223a. First rotating motor; 223b. First rotating plate; 223c. First mechanical gripper; 224. Fixing part; 224a. Fixing station; 230. Third detection mechanism; 240. Rotating mechanism; 241. Rotating component; 242. Fixing component; 250. Fourth detection mechanism; 260. Vertical fixing unit; 300. Film application assembly; 310. Feeding mechanism; 320. Film conveying mechanism; 321. Storage component; 321a. First drive structure; 321b. First support plate; 321c. Hopper; 322. Conveying component; 330. Fixing mechanism; 331. Rotary drive component; 332. First mounting plate; 333. First vacuum adsorption component; 340. Camera detection mechanism; 400. Feeding assembly; 410. First feeding mechanism; 420. Second feeding mechanism; 430. Photoelectric detection component; 440. Lifting and transfer mechanism; 500. Control components. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example 1

[0031] like Figures 1 to 16 As shown, this embodiment of the invention provides an automatic quality inspection device for brake components, including: Support component 100; The detection component 200 is located inside the support component 100 and is used to automatically perform quality inspection on the brake component 2. The film application component 300 is located inside the support component 100 and is used to automatically apply film to the brake component 2 after it has undergone quality inspection. The unloading component 400 is located at least partially inside the support component 100 and is used to automatically transfer the brake component 2 that has undergone film application and is attached to it; the film application component 300 can transfer the brake component 2 that has undergone film application to the unloading component 400.

[0032] In the actual processing, the detection component 200 first automatically performs quality inspection on the brake component 2, such as checking whether the dimensions of the upper part of the brake component 2 are qualified; then, the film application component 300 applies a film to the brake component 2, such as attaching the adhesive side of the film 1 to one side of the brake component 2. The film 1 can play a role in sealing and shock absorption when the brake component 2 is connected to the car body; then, the film application component 300 transfers the brake component 2 after the film application process to the unloading component 400, and the unloading component 400 then transfers the brake component 2.

[0033] In actual processing, some of the transfer and inspection operations of the brake component 2 are performed by the operator, such as the operation of attaching the brake component 2 to the inspection component 200, the operation of separating the brake component 2 from the unloading component 400, and the operation of performing appearance inspection on the brake component 2.

[0034] By integrating the support component 100, the inspection component 200, the bonding component, and the unloading component 400, the quality inspection and film application operations can be automated, except for a few operations (such as appearance inspection) which are still performed by operators. This reduces manual operation, lowers labor costs, and improves the processing progress and yield of brake component 2.

[0035] It should be noted that for each structure in this invention, even if it is not emphasized that it is connected to a certain structure for support, it does not affect its stability during operation. Taking the film application component 300 as an example, it is disposed inside the support component 100, and each structure inside it can be connected to the support component 100, or only some structures can be connected to the support component 100. No specific restrictions are made here. In addition, it is emphasized here that when there is no emphasis on the fixed connection between the two structures, and there is no situation involving rotational connection, the two can be regarded as being separable. For example, a detachable connection can be achieved by means of threaded connection, snap-fit, etc.

[0036] It should be emphasized that the automatic quality inspection equipment for brake components 2 may also include a control component 500. The control component 500 controls the inspection component 200, bonding component, and unloading component 400 via electrical connection to achieve automation. The control component 500 may include a control panel and a display screen. Information about the operation of the automatic quality inspection equipment for brake components 2 is displayed on the display screen. The control panel has several buttons, allowing operators to control the automatic inspection equipment by pressing buttons and touching the control panel. It should be emphasized that the following structures, such as some sensors and drive structures, can be considered electrically connected to the control component 500. Taking a sensor as an example, during use, the sensor first sends a signal to the control component 500, and then the control component 500 controls the operation of some structures. The control component 500 can also control the operation of some structures according to predetermined settings.

[0037] Example 2

[0038] In this embodiment, the support assembly 100 includes a frame 110, which includes a plurality of splicing components 111 that are spliced ​​together, and each splicing component 111 can be detachably disposed. The frame 110 has a receiving cavity 112, and at least some of the splicing components 111 are provided with at least one observation port 111a that communicates with the receiving cavity 112. At least some of the observation ports 111a are provided with a sealing component 113 at their openings. The sealing components 113 are all rotatably connected to adjacent splicing components 111, and the sealing components 113 are all used to block the openings of adjacent observation ports 111a.

[0039] The control component 500 mentioned above can be installed on the outside of the rack 110 in actual setup.

[0040] The main structure of the support component 100 is a frame 110, which is composed of several splicing parts 111. Each splicing part 111 can be connected by a threaded connection so that it can be separated when needed, such as when a large structure in the receiving cavity 112 needs to be moved out.

[0041] The inner side of the support component 100 has been mentioned many times above. In this embodiment, the inner side of the support component 100 is equivalent to the receiving cavity 112.

[0042] The support assembly 100 also includes an observation port 111a and a sealing member 113. The observation port 111a has multiple functions, such as facilitating the operator to observe the operation of the structure inside the receiving cavity 112, facilitating the placement of the brake component 2 inside the receiving cavity 112, and facilitating the removal of the processed brake component 2 from the receiving cavity 112. As for the sealing member 113, it can block part of the observation port 111a when it is not needed, so as to prevent external factors from easily interfering with the processing of the brake component 2 inside the receiving cavity 112 through the observation port 111a.

[0043] For splicing component 111, it can be set as a transparent structure, which can be made of materials such as polycarbonate and plexiglass.

[0044] It should be noted that, in this invention, adjacent structures can be interpreted as the structures that are closest to each other.

[0045] Example 3

[0046] In this embodiment, the detection component 200 includes a first detection mechanism 210, a second detection mechanism 220, a third detection mechanism 230, and a rotation mechanism 240. The rotation mechanism 240 includes a rotating member 241 disposed inside the support component 100 and multiple fixing members 242 mounted on the top of the rotating member 241. Each fixing member 242 is evenly distributed circumferentially around the axis of the rotating member 241. The rotating member 241 is used to drive each fixing member 242 to rotate around the axis of the rotating member 241, and the fixing members 242 are used to fix the brake component 2 in the horizontal direction. The first detection mechanism 210, the second detection mechanism 220, and the third detection mechanism 230 are all disposed inside the support component 100. The first detection mechanism 210 can be used to detect the size and position of the upper part of the brake component 2, the second detection mechanism 220 can be used to detect the flatness of a certain area of ​​the surface of the brake component 2, and the third detection mechanism 230 can be used to detect the length of the upper part of the brake component 2.

[0047] Here is a simplified structure of brake component 2 for illustration, to facilitate understanding of the purpose of the detection component 200. The following description is for reference only, and the specific details are as follows: Brake component 2 includes a first structure and a second structure. The second structure is threadedly connected to the first structure. A large portion of the second structure is located below the first structure. The first structure has a protruding structure on its top and a through hole on one side of the protruding structure. The first detection structure is used to detect the dimensions of the protruding structure and the through hole, and also to detect the relative position of the protruding structure and the through hole. The second detection structure is used to detect the flatness of the top surface of brake component 2. The third detection structure is used to detect whether the length of the portion of the second structure located below the first structure is qualified.

[0048] For the rotating mechanism 240, the fixing member 242 inside can fix the brake member 2 in the horizontal direction. The simplified structure of the brake member 2 described above can be used as an example. The fixing member 242 can be provided with a fixing groove. When the second structure is inserted into the fixing groove, the brake member 2 can be fixed. The rotating member 241 can drive each fixing member 242 to rotate around the axis of the rotating member 241, so that the brake member 2 can enter each detection area in sequence to accept various tests.

[0049] Optionally, the detection assembly 200 further includes a vertical fixing unit 260, which is mounted on the rotating member 241. The vertical fixing unit 260 can fix at least one brake member 2 in the vertical direction, thereby improving the stability and positional accuracy of the brake member 2 during the detection process, and thus improving the accuracy of the measurement results. The vertical fixing unit 260 may include a cylinder and a push plate, with the cylinder pushing the push plate to fit and fix the brake member 2.

[0050] Optionally, the first inspection unit 210 includes a projection measuring instrument. A projection measuring instrument is a device that uses optical principles to capture an image of the object being measured through a zoom lens and a camera lens, and then transmits the image to a computer screen for measurement. It is capable of measuring dimensions and positions with high precision.

[0051] Optionally, the third detection mechanism 230 includes an installation structure disposed inside the support component 100 and one or more detection structures installed on the top of the installation structure. The detection structures can be configured as positions sensors, laser rangefinders, or other structures.

[0052] The number of fasteners 242 can be adjusted according to the actual situation. For example, the fasteners 242 can be set into two groups, each group including multiple fasteners 242, and the fasteners 242 in any group are arranged adjacent to the two fasteners 242 in different groups. In this case, by adjusting the rotation angle of the rotating member 241, the product can be switched for testing.

[0053] Example 4

[0054] In this embodiment, the detection component 200 further includes a fourth detection mechanism 250, which is disposed inside the support component 100. The fourth detection mechanism 250 is used to detect the brake component 2 before the first detection mechanism 210 performs the detection operation, so as to determine the height of the brake component 2.

[0055] Here, we will further explain the brake component 2, the fixing component 242, and the vertical fixing unit 260. When fixing the brake component 2, the height of the top surface of the brake component 2 is generally higher or lower than the height of the top surface of the fixing component 242. In either case, if there is a problem when the brake component 2 is placed, it may cause the height of the top surface of the brake component 2 to be higher than the predetermined height. On the one hand, this may affect the test results. On the other hand, if some detection structures are close to the predetermined height of the brake component 2, the brake component 2 may touch the detection structure, making it impossible to continue the test process. At the same time, it may easily cause damage to the appearance of the brake component 2 or cause the detection structure to malfunction. As for the vertical fixing unit 260, there are generally two fixing methods. One is contact pressing fixing, such as pressing the brake component 2 by its own weight. The other is non-pressing fixing, such as using a cylinder to drive the limiting plate to fit against the brake component 2. In this case, when the height of the top surface of the brake component 2 is higher than the predetermined height, the thrust of the cylinder may damage the brake component 2.

[0056] This embodiment further expands the detection component 200. With the setting of the fourth detection mechanism 250, the fourth detection mechanism 250 can detect the brake component 2 before the first detection mechanism 210 performs the detection operation, so as to determine the height of the brake component 2. On the one hand, it can help the operator to judge the reliability of the detection results, and on the other hand, it can avoid the brake component 2 from being damaged in the above situation.

[0057] It should be noted that, taking the display screen as an example, information such as the height of the top surface of the brake component 2 being higher than the predetermined height can be displayed on the display screen.

[0058] Optionally, the fourth detection mechanism 250 includes two through-beam photoelectric sensors, which are symmetrically distributed on one side of the rotating member 241. Based on the principle of photoelectric sensors, during detection, one through-beam photoelectric sensor emits light, while the other through-beam photoelectric sensor receives this light. When the light is blocked by the brake member 2, the other through-beam photoelectric sensor cannot receive the light, thereby detecting that the height of the brake member 2 is higher than a predetermined height.

[0059] Example 5

[0060] In this embodiment, the second detection mechanism 220 includes a support platform 221, a line scan detection component 222, a transfer component 223, and a fixing part 224. The support platform 221 is installed inside the support assembly 100. The line scan detection component 222 is installed on the support platform 221, and a portion of the line scan detection component 222 can move relative to the support platform 221. The fixing part 224 is installed inside the support assembly 100, and a plurality of fixing stations 224a are provided on the fixing part 224, each fixing station 224a being movable relative to the support platform 221. The transfer component 223 is installed inside the support assembly 100, and the transfer component 223 can transfer the brake component 2 close to the fixing part 242 to the fixing station 224a, and the transfer component 223 can also transfer the brake component 2 in the fixing station 224a to the area close to the fixing part 242.

[0061] It should be noted that the second inspection mechanism 220 is used to inspect the flatness of a certain area on the surface of the brake component 2. It is generally inspected by a structure such as a line scan laser. Compared with inspecting the size and position of the upper part of the brake component 2 and inspecting the length of the upper part of the brake component 2, the time required to inspect the flatness of a certain area on the surface of the brake component 2 is longer. Therefore, the second inspection mechanism 220 can easily affect the continuous operation of the first inspection mechanism 210 and the third inspection mechanism 230.

[0062] Here is an example of a testing method of the second testing mechanism 220 for reference, as follows: Two fixed stations 224a are set up. First, the transfer member 223 separates the brake component 2 from the fixed member 242 and transfers it to the fixed station 224a (hereinafter referred to as the first station) in the predetermined fixed area. Then, the fixed part 224 moves the first station closer to the line scan detection member 222. Then, the line scan detection member 222 starts to move to test the brake component 2. At this time, the other fixed station 224a (hereinafter referred to as the second station) occupies the predetermined fixed area. When a new brake component 2 needs to be tested, the transfer member 223 transfers it to the second station. If the brake component 2 in the first station has completed the test, the brake component 2 is put back into the fixed member 242 by continuing to move the fixed part 224 and the transfer member 223. At the same time, the line scan detection member 222 moves to test the brake component 2 in the second station.

[0063] It should be noted that the detection method of the second detection mechanism 220 mentioned above is only for reference and can be adjusted in specific implementation. Some of the adjustable aspects are as follows: the number of workstations can be increased; it can be set so that the line scan detection component 222 can detect the brake component 2 in the first workstation in the initial stage, and then the two move synchronously and stop, and the detection continues in this stage; it can be set so that the transfer component 223 can also move in the horizontal direction, so that the transfer component 223 can put the brake component 2 into the second workstation without the fixed part 224 moving the second workstation.

[0064] By inspecting the brake component 2 outside the fixing component 242, the movement of the fixing component 242, which is affected by the long inspection time required by the second inspection mechanism 220, can be avoided, thus affecting the inspection progress of the first inspection mechanism 210, the third inspection mechanism 230, and other inspection structures.

[0065] Optionally, the support platform 221 is a support structure, and at least part of it can be made of marble to avoid deformation due to thermal expansion and contraction, which could affect the detection accuracy. For example, if the support platform 221 deforms, it may affect the operation of the line scan detection element 222 and thus affect the detection results. The support platform 221 may include a support body and four support columns connected to the bottom of the support body. The line scan detection element 222 is installed on the support body, and the support body can be made of marble.

[0066] Optionally, the line scan detection component 222 includes an electric slide table mounted on the support platform 221 and a line scan measuring instrument mounted on the electric slide table.

[0067] Optionally, the transfer component 223 includes a first rotary motor 223a disposed inside the support assembly 100, a first rotating plate 223b connected to the top of the first rotary motor 223a, and two first mechanical grippers 223c respectively connected to both ends of the first rotating plate 223b. A single-axis robot can be installed at the bottom of the rotary motor to drive the mechanical grippers to move horizontally.

[0068] Optionally, the fixing part 224 includes an electric slide rail disposed below the line scan detection element 222 and a fixing body mounted on the top of the electric slide rail, with the fixing station 224a disposed on the fixing body. Multiple fixing structures may also be provided on the fixing body, their purpose being the same as that of the vertical fixing unit 260; any structure that can achieve this function is acceptable, and the specific structure is not limited here.

[0069] Example 6

[0070] In this embodiment, the film-applying assembly 300 includes a feeding mechanism 310, a film conveying mechanism 320, and a fixing mechanism 330. The feeding mechanism 310, the film conveying mechanism 320, and the fixing mechanism 330 are all disposed inside the support assembly 100. The film conveying mechanism 320 is used to store the film 1 and transfer the film 1 to the fixing mechanism 330. The feeding mechanism 310 is used to transfer the brake component 2, which has undergone quality inspection, to the fixing mechanism 330 after the film conveying mechanism 320 transfers the film 1. The fixing mechanism 330 is used to fix the film 1 and the brake component 2. The fixing mechanism 330 is also used to cooperate with the film conveying mechanism 320 to separate different parts of the film 1 so that the brake component 2 can be stably attached to a part of the film 1.

[0071] The film 1 generally includes an adhesive layer 101 and a non-adhesive layer 102. The adhesive layer 101 is used to adhere to the bottom surface of the main structure of the brake component 2, and the non-adhesive layer 102 is used to adhere and cover the adhesive layer 101 when the film 1 is not in use, so as to maintain the adhesiveness of the adhesive layer 101. The film 1 can be compared with existing stickers and other objects for easy understanding. In addition, a part of the non-adhesive layer 102 (hereinafter referred to as the separation part) is not adhered to the adhesive layer 101. The structure for transferring the film 1 can clamp the separation part to move the film 1 and promote the separation of the adhesive layer 101 and the non-adhesive layer 102.

[0072] When the film application assembly 300 is working, the film 1 is first transferred from the film conveying mechanism 320 to the fixing mechanism 330. Then, the film conveying mechanism 320 and the fixing mechanism 330 work together to separate different parts of the film 1, such as separating the adhesive layer 101 from the non-adhesive layer 102. Then, the feeding mechanism 310 transfers the brake component 2, which has undergone quality inspection, to the fixing mechanism 330. Thus, the film application process of the brake component 2 is realized. Finally, the feeding mechanism 310 transfers the brake component 2.

[0073] The feeding mechanism 310 can be composed of a support structure and multiple feeding structures installed on the support structure. The feeding structure can have a cylinder, a gripper or a vacuum adsorption component, etc., and can automatically fix the brake component 2 by gripping or vacuum adsorption. The cylinder can realize the movement of the brake component 2 in the vertical direction. In addition to supporting the feeding structure, the support structure can also realize the movement of the brake component 2 in the horizontal direction. When multiple feeding structures are set, it is convenient for the feeding mechanism 310 to simultaneously transfer the brake component 2 attached to the fixing component 242 and the brake component 2 attached to the fixing mechanism 330.

[0074] The specific structure of the feeding mechanism 310 can be referenced from known rotary feeding structures. A known rotary feeding structure generally includes the following components: a rotating base, serving as the support platform for the entire feeding structure; the rotating base is stably installed on the production line or equipment and can withstand various forces and torques generated during rotation; a rotary drive device, the core component for realizing the rotation function, typically composed of a motor, reducer, coupling, etc.; the motor provides power, the reducer reduces the speed and increases the torque, and the coupling ensures that the power is smoothly transmitted to the rotating component; and the rotating component, which directly performs the rotational action, can be a rotating disk, rotating arm, or other form of rotating mechanism. The rotating component is equipped with grippers, suction cups, or other grasping devices for grasping and releasing materials. This known rotary feeding structure can help in understanding the feeding mechanism 310. The feeding mechanism 310 can adopt this known rotary feeding structure or be appropriately adjusted based on it.

[0075] Optionally, the fixing mechanism 330 includes a rotary drive component 331, a first mounting plate 332 mounted on the top of the rotary drive component 331, and a first vacuum adsorption component 333 mounted on the top of the first mounting plate 332 and uniformly distributed around the axis of the first mounting plate 332. Setting multiple first vacuum adsorption components 333 can prevent the film conveying mechanism 320 from failing to convey subsequent films 1 to the fixing mechanism 330 during the process of bonding the film 1 with the brake component 2. When the first vacuum adsorption component 333 is set, after the film 1 is bonded to the first vacuum adsorption component 333, the first vacuum adsorption component 333 adsorbs the adhesive layer 101, so that the film conveying mechanism 320 can drive the non-adhesive layer 102 to separate from the adhesive layer 101 during the reset process. At this time, the adhesive surface of the adhesive layer 101 faces upward. When the brake component 2 gradually approaches the first vacuum adsorption component 333, the adhesive surface gradually bonds with the brake component 2.

[0076] The first vacuum adsorption component 333 can be configured as a vacuum adsorber. The operation process of the vacuum adsorber is roughly as follows: First, start the vacuum pump or vacuum generator to make it start working and generate negative pressure; as the vacuum generator works, a negative pressure environment is gradually formed inside the vacuum suction cup; when the negative pressure inside the vacuum suction cup reaches a certain level, bring the suction cup close to the workpiece and make it in close contact with the surface of the workpiece. At this time, due to the effect of negative pressure, the workpiece is firmly adsorbed on the suction cup. This workpiece can refer to objects such as the thin film 1.

[0077] It should be noted that the automatic quality detection equipment for brake component 2 may include several position sensors and pressure sensors. For example, position sensors may be set to detect the position of the fixed component 242. When the fixed component 242 enters the predetermined position, each detection mechanism will start working. Alternatively, pressure sensors may be set inside the fixed component 242. When the brake component 2 applies pressure to the pressure sensor, the rotating component 241 will start to drive the fixed component 242 to move.

[0078] Example 7

[0079] In this embodiment, the film conveying mechanism 320 includes a storage component 321 and a conveying component 322, both of which are disposed inside the support assembly 100. The storage component 321 is used to store the film 1. When the storage component 321 stores the film 1, the film 1 is sleeved on the outside of a portion of the structure of the storage component 321. A portion of the structure inside the conveying component 322 can move in the horizontal and vertical directions, and the conveying component 322 can transfer the film 1 to the fixing mechanism 330.

[0080] The storage component 321 can be composed of a first drive structure 321a, a first support plate 321b, and two hoppers 321c. The first drive structure 321a can drive the first support plate 321b to rotate around its own axis. The two hoppers 321c are respectively installed at both ends of the first support plate 321b. When the storage component 321 stores the film 1, the film 1 is sleeved on the outside of the hopper 321c. In the initial stage, one of the hoppers 321c is in a predetermined position. The conveying component 322 only transfers the film 1 sleeved on the outside of this hopper 321c. After all the films 1 have been transferred, the first drive structure 321a works, so that the positions of the two hoppers 321c are interchanged, providing spare film 1 for the conveying component 322. It should be noted that a detection structure can be set inside the film conveying mechanism 320 to detect the number of films 1. When all the films 1 fitted on the outside of a hopper 321c have been transferred, the detection structure sends a signal to make the drive structure work. When the spare films 1 are also completely consumed or nearly completely consumed, the detection structure reminds the operator to replenish the films 1.

[0081] The conveying component 322 may include a mounting frame, a vertical module, and a linear module. The mounting frame is used to support the vertical module and the linear module. The vertical module is used to fix the film 1 and transfer the film 1 in the vertical direction. The linear module is used to drive the vertical module to move in the horizontal direction.

[0082] It should be noted that some detection structures in this invention are not specifically described. They can be completed by various sensors such as pressure sensors, position sensors, and laser sensors or other devices, depending on the actual situation. Alternatively, the detection methods and specific structures of some detection structures described in this invention can be referred to.

[0083] It should also be noted that some of the driving structures in this invention are not specifically described. Different existing devices can be selected according to the actual driving requirements. For example, if horizontal or vertical driving is required, electric slides, cylinders, electric push rods, etc. can be selected. If rotary driving is required, motors, rotary slides, gear drive devices, pneumatic motor drive devices, etc. can be selected. If fixing is required, electric or pneumatic grippers, combinations of cylinders and push plates, vacuum adsorption devices, etc. can be selected.

[0084] Example 8

[0085] In this embodiment, the film-applying assembly 300 also includes a camera detection mechanism 340, which is disposed inside the support assembly 100. It is used to take pictures and detect the film 1 attached to the fixing mechanism 330 after the film conveying mechanism 320 transfers the film 1 and before the feeding mechanism 310 transfers the brake component 2, so as to determine whether the film 1 meets expectations in all aspects after transfer.

[0086] After the film conveying mechanism 320 causes different parts of the film 1 to separate during the reset process, taking the separation of the non-adhesive layer 102 and the adhesive layer 101 as an example, in the subsequent process, the camera inspection mechanism 340 needs to take pictures of the adhesive layer 101 to determine whether the film 1 meets the expectations in various aspects after transfer, such as whether the placement position of the adhesive layer 101 coincides with the predetermined position, and whether there are any parts of the non-adhesive layer 102 remaining on the surface of the adhesive layer 101.

[0087] To facilitate understanding of the working process of the camera inspection mechanism 340, a specific implementation method is provided here for reference, as follows: The camera inspection mechanism 340 includes an industrial camera, a light source system, and image processing software. After the film conveying mechanism 320 completes its reset and separates the non-adhesive layer 102 and the adhesive layer 101, the camera inspection mechanism 340 is activated. With the assistance of the light source system, the industrial camera accurately captures images of the adhesive layer 101. The image processing software first preprocesses the captured image, including noise reduction and contrast enhancement, to improve image quality. Then, the software uses edge detection, template matching, and other technologies to identify the edges and shape of the adhesive layer 101 and determine whether its position coincides with the predetermined position. At the same time, the software also checks whether there are any residual parts of the non-adhesive layer 102 on the surface of the adhesive layer 101, which is usually achieved by comparing features such as color and texture.

[0088] The camera inspection mechanism 340 can be equipped with a separate control structure or electrically connected to the aforementioned control component 500. When configured in this way, based on the image processing results, the control structure can determine the placement position and surface condition of the adhesive layer 101. If the position of the adhesive layer 101 coincides with the predetermined position and there is no residue on the surface, it is deemed qualified and the subsequent process steps continue. If a positional deviation or surface residue is found, the control structure will issue an alarm signal and may stop the current process step, waiting for manual intervention or adjustment. The control structure can also determine the brake component 2 that is attached to this adhesive layer 101 as a non-qualified product, which will be sorted and processed by the operator in the final packaging stage.

[0089] Example 9

[0090] In this embodiment, the feeding assembly 400 includes a first feeding mechanism 410 and a second feeding mechanism 420. At least a portion of the first feeding mechanism 410 and the second feeding mechanism 420 are disposed inside the support assembly 100. The first feeding mechanism 410 and the second feeding mechanism 420 are distributed at intervals in the vertical direction. Both the first feeding mechanism 410 and the second feeding mechanism 420 can transfer the brake component 2 along their own extension direction. The first feeding mechanism 410 and the second feeding mechanism 420 are respectively used to transfer qualified products and unqualified products in the brake component 2.

[0091] Here, we take the transfer of qualified products from brake component 2 by the first unloading mechanism 410 as an example. After the film-applying assembly 300 transfers the brake component 2, which has undergone film-applying processing, to the first unloading mechanism 410, the first unloading mechanism 410 continues to transfer the brake component 2 so that the brake component 2 moves out of the inner side of the support assembly 100, making it easier for the operator to package it.

[0092] Optionally, the unloading assembly 400 also includes a lifting and transferring mechanism 440. It should be noted that when the film-applying assembly 300 transfers the brake component 2 to the first unloading mechanism 410 and the second unloading mechanism 420, the film-applying assembly 300 needs to perform an additional lifting operation, resulting in a longer working time. This can easily affect the operation of structures such as the detection assembly 200, for example, the detection assembly 200 may need to wait for the film-applying assembly 300 to complete its operation. With the lifting and transferring mechanism 440, the film-applying assembly 300 only needs to transfer the brake component 2 to the lifting and transferring mechanism 440; subsequent transfer operations are completed by the lifting and transferring mechanism 440, thus avoiding delays in the overall processing progress of the brake component 2. The lifting and transferring mechanism 440 may include an electric slide extending vertically, a drive cylinder extending horizontally and connected to the electric slide, and a mechanical gripper connected to the drive cylinder.

[0093] Optionally, taking the transfer of defective products in brake component 2 by the second feeding mechanism 420 as an example, a display screen can be connected to the second feeding mechanism 420. The specific information of the defective brake component 2 placed on the second feeding mechanism 420 can be displayed on the display screen, so that the operator can classify and process the defective brake component 2 or understand the factors that cause the brake component 2 to be defective in real time.

[0094] Example 10

[0095] In this embodiment, both ends of the first feeding mechanism 410 and the second feeding mechanism 420 along their own extension direction are provided with photoelectric detection elements 430. The photoelectric detection elements 430 can be used to detect whether the brake element 2 is placed on the first feeding mechanism 410 or the second feeding mechanism 420. The photoelectric detection elements 430 can also be used to detect whether the number of brake elements 2 placed on the first feeding mechanism 410 or the second feeding mechanism 420 reaches a predetermined upper limit.

[0096] Taking the first feeding mechanism 410 as an example, when the brake component 2 is placed on the first feeding mechanism 410, the photoelectric detection component 430 near the brake component 2 detects it and causes the first feeding mechanism 410 to run for a short period of time. If a controller can be used, the photoelectric detection component 430 sends a signal to the controller, and the controller controls the first feeding mechanism 410 to run for a short period of time. In this way, whenever a brake component 2 is placed on the first feeding mechanism 410, the first feeding mechanism 410 runs for a short period of time until another photoelectric detection component 430 installed on the first feeding mechanism 410 detects the presence of the brake component 2. At this time, the other photoelectric detection component 430 can remind the operator to remove the material. If an alarm can be used, the other photoelectric detection component 430 sends a signal to make the alarm sound, thereby reminding the operator to remove this batch of brake components 2.

[0097] With the setting of photoelectric detection component 430, the operator does not need to wait on the side of the unloading component 400. The operator can wait until a batch of brake components 2 are transferred to the unloading component 400 before performing the transfer operation, and can avoid delays in the transfer of brake components 2 due to negligence.

[0098] Further expansions to the photoelectric detection component 430 are as follows: In some cases, the photoelectric component detects whether an object is placed on the conveying device via optical fiber. Appropriate optical fiber sensors can be arranged on the unloading component 400 to ensure that optical changes generated when the object is placed can be captured. The layout and number of optical fiber sensors can be determined according to specific circumstances and detection requirements. A suitable light source can be selected to work in conjunction with the optical fiber sensor to ensure the stability and accuracy of the detection. Commonly used light sources include light-emitting diodes (LEDs) and lasers. A signal processing system can be set up to process and analyze the signals output by the optical fiber sensor in real time to accurately determine whether the object is placed on the unloading component 400.

[0099] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0100] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An automatic quality inspection device for brake components, characterized in that, include: Support components (100); The detection component (200) is located inside the support component (100) and is used to automatically detect the quality of the brake component (2); The film application assembly (300) is located inside the support assembly (100) and is used to automatically apply film to the brake components (2) after quality inspection. The unloading assembly (400) has at least a portion located inside the support assembly (100) for automatically transferring the brake component (2) that has undergone film application and is attached to it; the film application assembly (300) can transfer the brake component (2) that has undergone film application to the unloading assembly (400); The detection assembly (200) includes a first detection mechanism (210), a second detection mechanism (220), a third detection mechanism (230), and a rotating mechanism (240). The rotating mechanism (240) includes a rotating component (241) disposed inside the support assembly (100) and multiple fixing components (242) installed on the top of the rotating component (241). Each fixing component (242) is evenly distributed in a circle around the axis of the rotating component (241). The rotating component (241) is used to drive each fixing component (242) to rotate around the axis of the rotating component (241). The moving, fixing member (242) is used to fix the brake member (2) in the horizontal direction; the first detection mechanism (210), the second detection mechanism (220) and the third detection mechanism (230) are all set inside the support assembly (100). The first detection mechanism (210) can be used to detect the size and position of the upper part of the brake member (2), the second detection mechanism (220) can be used to detect the flatness of a part of the surface of the brake member (2), and the third detection mechanism (230) can be used to detect the length of the upper part of the brake member (2); The film-applying assembly (300) includes a feeding mechanism (310), a film conveying mechanism (320), and a fixing mechanism (330). The feeding mechanism (310), the film conveying mechanism (320), and the fixing mechanism (330) are all located inside the support assembly (100). The film conveying mechanism (320) is used to store the film (1) and transfer the film (1) to the fixing mechanism (330). The feeding mechanism (310) is used to transfer the brake component (2) after quality inspection to the fixing mechanism (330) after the film conveying mechanism (320) transfers the film (1). The fixing mechanism (330) is used to fix the film (1) and the brake component (2). The fixing mechanism (330) is also used to cooperate with the film conveying mechanism (320) to separate different parts of the film (1) so that the brake component (2) can be stably attached to a part of the film (1). The film conveying mechanism (320) includes a storage component (321) and a conveying component (322). Both the storage component (321) and the conveying component (322) are located inside the support assembly (100). The storage component (321) is used to store the film (1). When the storage component (321) stores the film (1), the film (1) is sleeved on the outside of part of the structure of the storage component (321). Part of the structure inside the conveying component (322) can move in the horizontal and vertical directions. The conveying component (322) can transfer the film (1) to the fixing mechanism (330).

2. The automatic brake component quality inspection equipment according to claim 1, characterized in that, The support assembly (100) includes a frame (110), which includes several splicing parts (111) that are spliced ​​together. Each splicing part (111) can be separated. The frame (110) has a receiving cavity (112). At least some splicing parts (111) have at least one observation port (111a) that communicates with the receiving cavity (112). At least some observation ports (111a) have a sealing part (113) at their openings. The sealing parts (113) are all rotatably connected to adjacent splicing parts (111) and are all used to block the openings of adjacent observation ports (111a).

3. The automatic quality inspection equipment for brake components according to claim 1, characterized in that, The detection assembly (200) also includes a fourth detection mechanism (250), which is located inside the support assembly (100). The fourth detection mechanism (250) is used to detect the brake component (2) before the first detection mechanism (210) performs the detection operation, so as to determine the height of the brake component (2).

4. The automatic quality inspection equipment for brake components according to claim 1, characterized in that, The second testing mechanism (220) includes a support platform (221), a line scan testing component (222), a transfer component (223), and a fixing part (224); the support platform (221) is installed inside the support assembly (100); the line scan testing component (222) is installed on the support platform (221), and a portion of the line scan testing component (222) is movable relative to the support platform (221); the fixing part (224) is installed inside the support assembly (100), and the fixing part (224) is... The support assembly (100) has multiple fixed stations (224a), each of which can move relative to the support platform (221). The transfer component (223) is installed inside the support assembly (100). The transfer component (223) can transfer the brake component (2) close to the fixed component (242) to the fixed station (224a). The transfer component (223) can also transfer the brake component (2) in the fixed station (224a) to the area close to the fixed component (242).

5. The automatic brake component quality inspection equipment according to claim 1, characterized in that, The film application assembly (300) also includes a camera inspection mechanism (340), which is located inside the support assembly (100) and is used to take pictures of the film (1) attached to the fixing mechanism (330) after the film (1) is transferred by the film conveying mechanism (320) and before the brake component (2) is transferred by the feeding mechanism (310) to determine whether the film (1) meets expectations in all aspects after transfer.

6. The automatic quality inspection equipment for brake components according to claim 1, characterized in that, The feeding assembly (400) includes a first feeding mechanism (410) and a second feeding mechanism (420). At least a portion of the first feeding mechanism (410) and the second feeding mechanism (420) are disposed inside the support assembly (100). The first feeding mechanism (410) and the second feeding mechanism (420) are distributed at intervals along the vertical direction. Both the first feeding mechanism (410) and the second feeding mechanism (420) can transfer the brake component (2) along their own extension direction. The first feeding mechanism (410) and the second feeding mechanism (420) are respectively used to transfer qualified products and unqualified products in the brake component (2).

7. The automatic brake component quality inspection equipment according to claim 6, characterized in that, Both ends of the first feeding mechanism (410) and the second feeding mechanism (420) along their own extension direction are provided with photoelectric detection elements (430). The photoelectric detection elements (430) can be used to detect whether the brake element (2) is placed on the first feeding mechanism (410) or the second feeding mechanism (420). The photoelectric detection elements (430) can also be used to detect whether the number of brake elements (2) placed on the first feeding mechanism (410) or the second feeding mechanism (420) has reached a predetermined upper limit.

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