Automatic assembling and detecting equipment for parts

Abstract

The invention relates to the technical field of detection equipment, in particular to part automatic assembly detection equipment which comprises an assembly detection equipment body, a first conveying frame is arranged on the assembly detection equipment body, a mounting seat is arranged above the first conveying frame, and a detection mechanism is mounted at the bottom of the mounting seat. First transmission rollers are evenly and rotatably installed on the first conveying frame at intervals, a positioning seat is placed above the first transmission rollers, a part rotating assembly table is rotatably installed at the upper end of the positioning seat, and a second conveying frame is arranged on the side face of the first conveying frame and located at the installation seat. According to the automatic part assembling and detecting equipment, through transmission of the positioning seat on the transmission roller, movement of parts on the device assembly line is achieved, the assembled parts are moved to the position below the detecting mechanism to be detected, the unqualified parts can be moved to the detecting mechanism to be reworked, and the working efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and specifically to an automatic assembly and detection equipment for parts. Background Technique

[0002] The automatic assembly of parts refers to the use of mechanical equipment, robots, and control systems to automatically complete the assembly process of parts, which can significantly improve production efficiency, consistency, and quality, while reducing the demand for manual labor.

[0003] After the existing parts are automatically assembled, assembly inspection and processing are required to ensure the qualification rate of the parts. However, the parts are usually uniformly inspected after assembly, and after assembly, the parts need to be clamped one by one to the inspection mechanism for inspection, and it is relatively inconvenient to rework defective products. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic assembly and detection equipment for parts to solve the problems in the above background technique that in the current market, parts are usually uniformly inspected after assembly, and after assembly, the parts need to be clamped one by one to the inspection mechanism for inspection, and it is relatively inconvenient to rework defective products.

[0005] To achieve the above purpose, the present invention provides the following technical solution: an automatic assembly and detection equipment for parts, including the main body of the assembly and detection equipment. A first conveyor frame is provided on the main body of the assembly and detection equipment, and a mounting seat is provided above the first conveyor frame. A detection mechanism is installed at the bottom of the mounting seat. The first conveyor frame is evenly and rotatably installed with first driving rollers at intervals, and a positioning seat is placed above the first driving rollers. A parts rotating assembly table is rotatably installed at the upper end of the positioning seat. A second conveyor frame is provided on the side of the first conveyor frame at the mounting seat, and a second driving roller with the same structure as the first driving roller is installed on the second conveyor frame. A pushing seat is provided below the mounting seat, and the pushing seat is in contact and cooperation with the side of the positioning seat away from the second conveyor frame. A driving screw is connected through a threaded structure inside the pushing seat, and both ends of the driving screw are rotatably installed between the first conveyor frames. One end of the driving screw is installed with a driving mechanism through a coupling.

[0006] Preferably, both sides of the bottom of the mounting seat are fixed to the first support side plate and the second support side plate by bolts, and the lower ends of the first support side plate and the second support side plate are bolted to both sides of the first conveyor frame.

[0007] Preferably, a through hole is opened at the lower end of the second support side plate, and the size of the through hole of the second support side plate is larger than the size of the positioning seat.

[0008] Preferably, a positioning mechanism is installed between the first conveyor rack and the positioning seat, and the positioning mechanism on the first conveyor rack is located below the mounting seat.

[0009] Preferably, a groove is formed on one side of the first conveyor rack close to the second conveyor rack, and limiting and protecting rollers are symmetrically fixed on both sides of the groove of the first conveyor rack by screws, and the distance between the limiting and protecting rollers is greater than the width of the positioning seat.

[0010] Preferably, a lifting mechanism is fixed to the first conveyor rack by screws at a position below the mounting seat, and the lifting mechanisms are respectively located in front of and behind the pushing seat.

[0011] Preferably, the lifting mechanism is located at the middle position between adjacent first driving rollers, and the lifting mechanism is in clearance fit with the first driving rollers.

[0012] Preferably, a positioning clamping head is clamped and fixed to the output end of the lifting mechanism, and the positioning clamping head is of a conical frustum structure.

[0013] Preferably, positioning grooves are symmetrically formed at the bottom of the positioning seat, and the positioning grooves are of a conical frustum structure.

[0014] Preferably, the upper end size of the positioning clamping head is the same as the inner side size of the positioning groove, and the lower end size of the positioning clamping head is smaller than the outer side size of the positioning groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: through the transmission of the positioning seat on the driving roller, the parts are moved on the device assembly line, and the assembled parts are moved below the detection mechanism for detection, so that the unqualified parts can be moved to the detection mechanism for rework processing, and the working efficiency is high. The positioning grooves of the conical frustum structure are formed at the bottom of the positioning seat of the parts automatic assembly and detection equipment, which can realize reliable positioning after the positioning seat stops. Through the cooperation when the positioning seat is engaged with the positioning groove, the position offset problem of the positioning seat can be corrected, ensuring that the parts are assembled and detected at the accurate position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a parts automatic assembly and detection equipment of the present invention; Figure 2 is a parts automatic assembly and detection equipment of the present invention Figure 1 Schematic enlarged view of the structure at A in; Figure 3 is a top view of a parts automatic assembly and detection equipment of the present invention; Figure 4 is a schematic structural diagram of the position of the lifting mechanism of a parts automatic assembly and detection equipment of the present invention relative to the positioning seat; Figure 5 An automatic assembly and inspection device for a component of the present invention Figure 4 The enlarged structural schematic diagram at position B in it.

[0017] In the figure: 1. Main body of the assembly and inspection device; 2. Mounting seat; 201. First support side plate; 202. Second support side plate; 3. Detection mechanism; 4. Pushing seat; 401. Driving mechanism; 402. Driving screw; 5. Alignment mechanism; 6. First conveying frame; 601. First driving roller; 7. Positioning seat; 701. Component rotary assembly table; 702. Positioning groove; 8. Limit protection roller; 9. Second conveying frame; 901. Second driving roller; 10. Lifting mechanism; 1001. Positioning clamping joint. Specific implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-5, the present invention provides a technical solution: an automatic assembly and inspection device for parts, including the main body 1 of the assembly and inspection device. There is a first conveyor rack 6 on the main body 1 of the assembly and inspection device, and a mounting seat 2 is arranged above the first conveyor rack 6. On both sides of the bottom of the mounting seat 2, a first support side plate 201 and a second support side plate 202 are fixed by bolts, and the lower ends of the first support side plate 201 and the second support side plate 202 are bolted to both sides of the first conveyor rack 6. This structure enables the mounting seat 2 to be stably installed on the first conveyor rack 6 through the first support side plate 201 and the second support side plate 202. The inspection mechanism 3 is located between two adjacent assembly processes, so that inspection can be carried out after each assembly to ensure the finished product quality of the parts. And the inspection mechanism 3 is installed at the bottom of the mounting seat 2. The inspection mechanism 3 is an existing visual inspection mechanism. The first conveyor rack 6 is evenly and rotatably installed with first driving rollers 601 at intervals, and a positioning seat 7 is placed above the first driving rollers 601. A through hole is opened at the lower end of the second support side plate 202, and the size of the through hole of the second support side plate 202 is larger than the size of the positioning seat 7. This structure enables the positioning seat 7 to avoid being blocked by the second support side plate 202 when it is pushed onto the second driving roller 901. At the same time, the second support side plate 202 can provide a reliable support for the mounting seat 2. And a parts rotating assembly table 701 is rotatably installed at the upper end of the positioning seat 7. A positioning mechanism 5 that cooperates with each other is installed between the first conveyor rack 6 and the positioning seat 7, and the positioning mechanism 5 on the first conveyor rack 6 is located below the mounting seat 2. This structure of the positioning mechanism 5 uses an existing start-stop sensor. After the first conveyor rack 6 and the positioning mechanism 5 on the positioning seat 7 sense each other through the positioning mechanism 5, the transmission of the first driving roller 601 to the positioning seat 7 is stopped. A second conveyor rack 9 is arranged on the side of the first conveyor rack 6 at the position of the mounting seat 2, and a second driving roller 901 with the same structure as the first driving roller 601 is installed on the second conveyor rack 9. A groove is opened on one side of the first conveyor rack 6 close to the second conveyor rack 9, and limit protection rollers 8 are symmetrically fixed by screws on both sides of the groove of the first conveyor rack 6, and the distance between the limit protection rollers 8 is greater than the width of the positioning seat 7. This structure can perform limit protection treatment on the positioning seat 7 through the limit protection rollers 8 when the positioning seat 7 is pushed onto the second driving roller 901, ensuring the smooth movement of the positioning seat 7 and preventing the positioning seat 7 from being impacted due to deviation. A pushing seat 4 is arranged below the mounting seat 2. A lifting mechanism 10 is fixed by screws at the position below the mounting seat 2 on the first conveyor rack 6, and the lifting mechanisms 10 are respectively located in front of and behind the pushing seat 4. This structure positions the positioning seat 7 through the lifting mechanism 10 of the existing electric drive structure, which can determine the reliable positioning of the positioning seat 7. The lifting mechanism 10 and the pushing seat 4 do not interfere with each other, and ensure that the pushing seat 4 is located in the middle position on the side of the positioning seat 7 to ensure the stability when the positioning seat 7 is pushed. And the pushing seat 4 is in contact and cooperation with the side of the positioning seat 7 away from the second conveyor rack 9. Symmetric positioning grooves 702 are also opened at the bottom of the positioning seat 7, and the positioning grooves 702 are conical frustum structures.This structure enables the positioning seat 7 to be positioned after stopping through the positioning groove 702. The conveyance of the positioning seat 7 on the first driving roller 601 can be limited by the longitudinal roller to ensure the accuracy of the moving position of the positioning seat 7, so that the components can be assembled and inspected through the positioning of the component rotating assembly table 701. A driving screw 402 is connected through a threaded structure inside the pushing seat 4, and both ends of the driving screw 402 are rotatably installed between the first conveying frames 6. And one end of the driving screw 402 is installed with a driving mechanism 401 through a coupling. The driving screw 402 can be rotated through the driving mechanism 401. The bottom of the pushing seat 4 is limited by the first conveying frame 6, so as to realize the linear reciprocating movement of the pushing seat 4, and further realize the pushing process of the positioning seat 7, so that the positioning seat 7 fixed with unqualified components moves to the second driving roller 901. The lifting mechanism 10 is located at the middle position between adjacent first driving rollers 601, and the lifting mechanism 10 is in clearance fit with the first driving roller 601. This structure can avoid mutual interference between the lifting mechanism 10 and the first driving roller 601. A positioning card joint 1001 is clamped and fixed to the output end of the lifting mechanism 10, and the positioning card joint 1001 is a conical frustum structure. This structure enables the positioning card joint 1001 to be driven to lift through the lifting mechanism 10. During the conveyance of the positioning seat 7, the upper end face of the positioning card joint 1001 is located below the first driving roller 601. The upper end size of the positioning card joint 1001 is the same as the inner size of the positioning groove 702, and the lower end size of the positioning card joint 1001 is smaller than the outer size of the positioning groove 702. This structure allows a certain degree of deviation of the positioning seat 7 when the positioning card joint 1001 is inserted into the positioning groove 702, and can eliminate the influence of the position deviation of the positioning seat 7 after the positioning card joint 1001 is completely inserted into the positioning groove 702, which is convenient for the inspection process of the components and the rework process after the components are unqualified.,

[0020] Working principle: When using this automated assembly and inspection equipment for components, first, the first conveyor frame 6 drives the positioning seat 7 to move by driving the first driving roller 601 through a reduction motor. The components are assembled under the positioning of the component rotary assembly table 701. The inspection mechanism 3 is arranged between two adjacent assembly steps, so that the components are inspected once every time they are assembled. When the positioning seat 7 moves under the inspection mechanism 3, the first conveyor frame 6 stops conveying through the cooperation of the alignment mechanism 5. At the same time, the lifting mechanism 10 drives the positioning clamping joint 1001 to rise, and the positioning clamping joint 1001 is clamped into the positioning groove 702 to achieve precise inspection and positioning of the positioning seat 7. After the components are inspected, the lifting mechanism 10 moves downward. If the inspection is qualified, the first conveyor frame 6 continues to convey the positioning seat 7. If the inspection is unqualified, the driving mechanism 401 is started, so that the driving mechanism 401 drives the pushing seat 4 to move the positioning seat 7 towards the second conveyor frame 9 side by rotating the driving screw 402. The limit protection roller 8 is used for limiting the movement of the positioning seat 7 to prevent the positioning seat 7 from colliding, etc. After the positioning seat 7 moves onto the second driving roller 901, rework processing is carried out. The mounting seat 2 realizes the stable positioning processing of the inspection mechanism 3 through the support of the first support side plate 201 and the second support side plate 202, ensuring the efficient operation of the main body 1 of the assembly and inspection equipment, and thus completing a series of operations.

[0021] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automated component assembly and inspection device, comprising a main body (1) of the assembly and inspection device, characterized in that: A first conveyor rack (6) is provided on the main body (1) of the assembly detection device, and a mounting seat (2) is provided above the first conveyor rack (6). A detection mechanism (3) is mounted at the bottom of the mounting seat (2). The first conveyor rack (6) is rotatably mounted with first driving rollers (601) at uniform intervals, and a positioning seat (7) is placed above the first driving rollers (601). A component rotary assembly table (701) is rotatably mounted at the upper end of the positioning seat (7). A second conveyor rack (9) is provided on the side of the first conveyor rack (6) at the position of the mounting seat (2), and a second driving roller (901) having the same structure as the first driving roller (601) is mounted on the second conveyor rack (9). A pushing seat (4) is provided below the mounting seat (2), and the pushing seat (4) is in contact and cooperation with the side of the positioning seat (7) away from the second conveyor rack (9). A driving screw rod (402) is connected through a threaded structure inside the pushing seat (4), and both ends of the driving screw rod (402) are rotatably mounted between the first conveyor racks (6). One end of the driving screw rod (402) is mounted with a driving mechanism (401) through a coupling.

2. An automatic component assembly and inspection device according to claim 1, characterized in that: Two first support side plates (201) and a second support side plate (202) are fixed to the bottom of the mounting seat (2) by bolts, and the lower ends of the first support side plate (201) and the second support side plate (202) are bolted to both sides of the first conveyor rack (6).

3. An automated component assembly and inspection device according to claim 2, characterized in that: A through hole is opened at the lower end of the second support side plate (202), and the size of the through hole of the second support side plate (202) is larger than the size of the positioning seat (7).

4. An automated component assembly and inspection device according to claim 1, characterized in that: An alignment mechanism (5) is installed between the first conveyor rack (6) and the positioning seat (7), and the alignment mechanism (5) on the first conveyor rack (6) is located below the mounting seat (2).

5. An automated component assembly and inspection device according to claim 1, characterized in that: A groove is opened on one side of the first conveyor rack (6) close to the second conveyor rack (9), and limiting protection rollers (8) are symmetrically fixed to both sides of the groove of the first conveyor rack (6) by screws. The distance between the limiting protection rollers (8) is larger than the width of the positioning seat (7).

6. An automated assembly and inspection device for parts according to claim 1, characterized in that: A lifting mechanism (10) is fixed to the first conveyor rack (6) by screws at the position below the mounting seat (2), and the lifting mechanisms (10) are respectively located in front of and behind the pushing seat (4).

7. An automatic component assembly and inspection device according to claim 6, characterized in that: The lifting mechanism (10) is located at the middle position between adjacent first driving rollers (601), and the lifting mechanism (10) is in clearance fit with the first driving rollers (601).

8. An automated component assembly and inspection device according to claim 7, characterized in that: A positioning clamping head (1001) is clamped and fixed to the output end of the lifting mechanism (10), and the positioning clamping head (1001) is of a conical frustum structure.

9. An automated component assembly and inspection device according to claim 8, characterized in that: Positioning grooves (702) are symmetrically opened at the bottom of the positioning seat (7), and the positioning grooves (702) are of a conical frustum structure.

10. An automated component assembly and inspection device according to claim 9, characterized in that: The upper end size of the positioning clamping head (1001) is the same as the inner side size of the positioning groove (702), and the lower end size of the positioning clamping head (1001) is smaller than the outer side size of the positioning groove (702).

Images