Transfer mechanism and omnibearing detection equipment

Abstract

The utility model belongs to the technical field of detection equipment, and particularly relates to a transfer mechanism and omnibearing detection equipment, and the transfer mechanism comprises a driving part, a main shaft, a driving plate, a limiting plate, a supporting plate and a plurality of clamping jaw assemblies which are installed on the supporting plate at intervals; a limiting hole is formed in the limiting plate, and a sliding hole is formed in the driving plate; one end of the main shaft is connected with the driving piece, and the other end of the main shaft is connected with the driving plate; the supporting plate is provided with a transmission piece inserted into the sliding hole and the limiting hole. The driving part is used for driving the driving plate to rotate through the main shaft, and the driving plate is used for driving the transmission part to slide in the limiting hole through the sliding hole so that the supporting plate can move. According to the transfer mechanism, a plurality of workpieces can be carried at a time, and the carrying efficiency of the transfer mechanism is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection equipment, and particularly relates to a transfer mechanism and an all-round detection equipment. Background Art

[0002] With the continuous popularization of mobile phones and tablet computers, more and more chargers appear in people's lives. Different identifiers are provided on the outer shell of the charger, and the identifiers can identify the power, manufacturer information, etc. of the charger. In order to ensure the accuracy of the identifiers on the charger, it is necessary to detect the identifiers on the charger. And the PIN foot is an important conductive component on the charger. Before the charger leaves the factory, accidents such as bending of the PIN foot may occur, so it is necessary to detect whether the PIN foot of the charger is qualified.

[0003] With the continuous development of automatic detection technology, more and more manufacturers use vision cameras to automatically detect whether the charger is qualified. In order to detect different parts of the charger, it is necessary to set up a flipping mechanism to adjust the position of the charger so that the vision camera can detect different parts of the charger. However, the flipping mechanism can usually only carry one charger at a time, and there is a problem of low handling efficiency. Summary of the Utility Model

[0004] The utility model solves the technical problems such as low handling efficiency existing in the prior art handling mechanism, and provides a transfer mechanism and an all-round detection equipment.

[0005] In view of the above problems, a transfer mechanism provided by an embodiment of the utility model includes a driving member, a main shaft, a driving plate, a limiting plate, a supporting plate, and a plurality of jaw assemblies spacedly installed on the supporting plate; a limiting hole is provided on the limiting plate, and a sliding hole is provided on the driving plate;

[0006] One end of the main shaft is connected to the driving member, and the other end of the main shaft is connected to the driving plate; a transmission member inserted into the sliding hole and the limiting hole is provided on the supporting plate;

[0007] The driving member is used to drive the driving plate to rotate through the main shaft, and the driving plate is used to drive the transmission member to slide in the limiting hole through the sliding hole so as to move the supporting plate.

[0008] Optionally, the limiting hole includes a transverse hole and a first straight hole and a second straight hole communicated with opposite ends of the transverse hole; the distance between the first straight hole and the second straight hole is equal to the distance between adjacent two of the jaw assemblies;

[0009] The transmission member slides in the first straight hole or the second straight hole, and is used to drive the supporting plate to move in the vertical direction;

[0010] The transmission member slides in the horizontal hole and is used to drive the support plate to move horizontally.

[0011] Optionally, the transfer mechanism further includes a support frame and a sliding assembly; the driving member and the limiting plate are both installed on the support frame, and the support plate is slidably installed on the support frame through the sliding assembly.

[0012] Optionally, the sliding assembly includes a first guide rail, a first slider, a second guide rail, and a second slider; the first guide rail is installed on the support frame, and the first slider is slidably connected to the first guide rail; the second guide rail is installed on the first slider, and the second slider is installed on the support plate and is slidably connected to the second guide rail; the first guide rail and the second guide rail are perpendicularly arranged.

[0013] Optionally, the driving member includes a motor, a first synchronous pulley, a second synchronous pulley, and a synchronous belt wound around the first synchronous pulley and the second synchronous pulley; the first synchronous pulley is installed at the output end of the motor, and the second synchronous pulley is installed on the main shaft.

[0014] Optionally, the transfer mechanism further includes a roller rotatably installed on the transmission member, and the roller is rollingly inserted into the sliding hole and / or the limiting hole.

[0015] Another embodiment of the present invention further provides an all-round detection device, including a plurality of loading seats, a plurality of detection cameras, and the above-mentioned transfer mechanism; the loading seats and the detection cameras are arranged one by one, and the detection cameras are used to photograph the test pieces on the loading seats; the transfer mechanism is used to transport the test pieces between two adjacent loading seats.

[0016] Optionally, the all-round detection device further includes a bottom box and a blanking fixture; the blanking fixture and all the loading seats are installed side by side and at intervals on the bottom box, and a plurality of detection cameras are installed side by side and at intervals on the bottom box; the transfer mechanism is installed on the bottom box;

[0017] The transfer mechanism is further used to transport the test pieces on the loading seats to the blanking fixture.

[0018] Optionally, the all-round detection device further includes a blanking manipulator installed on the bottom box, and the blanking manipulator is used to remove the test pieces on the blanking fixture.

[0019] Optionally, the loading seat includes a rotation driving member and a fixed fixture installed on the rotation driving member, and an installation groove for installing a test piece is provided on the fixed fixture.

[0020] In the utility model, the driving member drives the driving plate to rotate through the main shaft. During the rotation of the driving plate, the transmission member is driven to slide along the limiting hole through the sliding hole. The limiting hole limits the moving direction of the support plate through the transmission member, so that the clamping claw assembly on the support plate can transport the workpiece between two adjacent workstations. Since a plurality of clamping claw assemblies are arranged at intervals on the support plate, the transport mechanism can transport a plurality of workpieces at a time, thereby improving the transport efficiency of the transport mechanism. In addition, the transport mechanism has a simple structure, low manufacturing cost, and small space occupation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 A schematic diagram of the structure of a transfer mechanism provided in one embodiment of the utility model;

[0023] Figure 2 A schematic diagram of a portion of the structure of a transfer mechanism provided in one embodiment of the utility model;

[0024] Figure 3 A schematic diagram of the structure of an all-round detection device provided by an embodiment of the utility model;

[0025] Figure 4 A schematic structural diagram of an object carrier of an omnidirectional detection device provided in one embodiment of the utility model.

[0026] The reference numerals in the specification are as follows:

[0027] 1. Transfer mechanism; 11. Driving member; 12. Spindle; 13. Driving plate; 131. Sliding hole; 14. Limiting plate; 141. Limiting hole; 1411. Horizontal hole; 1412. First straight hole; 1413. Second straight hole; 15. Support plate; 151. Transmission member; 16. Gripping jaw assembly; 17. Support frame; 18. Sliding assembly; 2. Carrying seat; 21. Rotating driving member; 22. Fixing fixture; 221. Mounting slot; 3. Inspection camera; 4. Bottom box; 5. Unloading fixture; 6. Unloading manipulator. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] It should be understood that the directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", and "middle" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation of the present invention.

[0030] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a transfer mechanism 1, including a driving member 11, a main shaft 12, a driving plate 13, a limiting plate 14, a support plate 15 and a plurality of clamping jaw assemblies 16 installed on the support plate 15 at intervals; the limiting plate 14 is provided with a limiting hole 141, and the driving plate 13 is provided with a sliding hole 131; it can be understood that the limiting hole 141 is a U-shaped hole, and the sliding hole 131 is a long strip hole; the number of the clamping jaw assemblies 16 can be set according to actual needs, for example, the clamping jaw assemblies 16 are provided with 3, 4, etc.

[0031] One end of the main shaft 12 is connected to the driving member 11, and the other end of the main shaft 12 is connected to the driving plate 13; the support plate 15 is provided with a transmission member 151 inserted into the sliding hole 131 and the limiting hole 141; it can be understood that the transmission member 151 includes but is not limited to a cam, a follower, etc.; the driving member 11 includes but is not limited to a motor, etc., and the end of the transmission member 151 away from the support plate 15 passes through the sliding hole 131 and is inserted into the limiting hole 141.

[0032] The driving member 11 is used to drive the driving plate 13 to rotate through the main shaft 12 , and the driving plate 13 is used to drive the transmission member 151 to slide in the limiting hole 141 through the sliding hole 131 , so that the supporting plate 15 moves.

[0033] Specifically, the driving member 11 drives the driving plate 13 to rotate through the main shaft 12. During the rotation of the driving plate 13, the transmission member 151 is driven to slide along the limiting hole 141 through the sliding hole 131. The limiting hole 141 limits the moving direction of the support plate 15 through the transmission member 151, so that the clamping claw assembly 16 on the support plate 15 can carry the workpiece between two adjacent workstations; since a plurality of clamping claw assemblies 16 are arranged at intervals on the support plate 15, the transfer mechanism 1 can carry a plurality of workpieces at a time, thereby improving the carrying efficiency of the transfer mechanism 1. In addition, the transfer mechanism 1 has a simple structure, low manufacturing cost, and small space occupation.

[0034] In one embodiment, if Figure 2As shown, the limiting hole 141 includes a transverse hole 1411 and a first straight hole 1412 and a second straight hole 1413 communicating with opposite ends of the transverse hole 1411; the distance between the first straight hole 1412 and the second straight hole 1413 is equal to the distance between two adjacent jaw assemblies 16; it can be understood that both the first straight hole 1412 and the second straight hole 1413 extend downward. Preferably, a first arc hole is provided between the transverse hole 1411 and the first straight hole 1412, and a second arc hole is provided between the transverse hole 1411 and the second straight hole 1413. The design of the first arc hole and the second arc hole ensures the stability of the movement of the transmission member 151 in the limiting hole 141.

[0035] The transmission member 151 slides in the first straight hole 1412 or the second straight hole 1413 to drive the support plate 15 to move in the vertical direction; the transmission member 151 slides in the transverse hole 1411 to drive the support plate 15 to move in the horizontal direction.

[0036] Specifically, when the driving plate 13 drives the transmission member 151 to slide from the first straight hole 1412 to the transverse hole 1411 and the second straight hole 1413 through the sliding hole 131, the support plate 15 first moves upward, then moves downward, and finally moves downward; similarly, when the driving plate 13 drives the transmission member 151 to slide from the second straight hole 1413 to the transverse hole 1411 and the first straight hole 1412 through the sliding hole 131, the support plate 15 first moves upward, then moves downward, and finally moves downward. In this embodiment, the limiting hole 141 drives all the jaw assemblies 16 to move in the horizontal and vertical directions through the support plate 15, so that the jaw assemblies 16 can carry workpieces.

[0037] In one embodiment, as Figure 1 shown, the transfer mechanism 1 further includes a support frame 17 and a sliding assembly 18; the driving member 11 and the limiting plate 14 are both installed on the support frame 17, and the support plate 15 is slidably installed on the support frame 17 through the sliding assembly 18. It can be understood that the sliding assembly 18 includes, but is not limited to, a guide rail slider mechanism, etc.; during the movement of the support plate 15, the support plate 15 slides on the support frame 17 through the sliding assembly 18, ensuring the stability and load capacity of the movement of the support plate 15.

[0038] In one embodiment, as Figure 1As shown, the sliding assembly 18 includes a first guide rail, a first slider, a second guide rail, and a second slider; the first guide rail is installed on the support frame 17, and the first slider is slidably connected to the first guide rail; the second guide rail is installed on the first slider, and the second slider is installed on the support plate 15 and is slidably connected to the second guide rail; the first guide rail and the second guide rail are perpendicularly arranged. It can be understood that the first guide rail is fixedly installed on the support frame 17 in the vertical direction, and the second guide rail is fixedly installed on the first slider in the horizontal direction.

[0039] Specifically, during the process of the support plate 15 moving in the vertical direction, the support plate 15 slides along the first guide rail through the first slider; during the process of the support plate 15 moving in the horizontal direction, the support plate 15 slides along the second guide rail through the second slider. In this embodiment, the structure of the transfer mechanism 1 is compact and occupies a small space.

[0040] In one embodiment, the driving member 11 includes a motor, a first synchronous pulley (not shown in the figure), a second synchronous pulley (not shown in the figure), and a synchronous belt (not shown in the figure) wound around the first synchronous pulley and the second synchronous pulley; the first synchronous pulley is installed at the output end of the motor, and the second synchronous pulley is installed on the main shaft 12. Specifically, the motor drives the first synchronous pulley to rotate, the first synchronous pulley drives the second synchronous pulley to rotate through the synchronous belt, and the second synchronous pulley drives the driving plate 13 to rotate through the main shaft 12. In this embodiment, the output shaft of the motor does not need to be coaxially arranged with the main shaft 12, which improves the compactness of the transfer mechanism 1.

[0041] In one embodiment, the transfer mechanism 1 further includes a roller (not shown in the figure) rotatably installed on the transmission member 151, and the roller is rollingly inserted into the sliding hole 131 and / or the limiting hole 141. It can be understood that during the process of the transmission member 151 sliding in the sliding hole 131 and the limiting hole 141, the roller rolls in the sliding hole 131 and / or the limiting hole 141, so that the roller and the driving plate 13 and / or the limiting plate 14 are in rolling friction, reducing the friction force between the roller and the driving plate 13 and / or the limiting plate 14, and extending the service life of the transfer mechanism 1.

[0042] In one embodiment, as Figure 1 shown, the jaw assembly 16 includes a jaw driving member installed on the support plate 15 and jaws installed on the jaw driving member, and the jaw driving member is used to drive the jaws to open and close so that the jaws can clamp or release the workpiece.

[0043] As Figure 3As shown in the figure, another embodiment of the present utility model further provides an all-round detection device, which includes a plurality of load seats 2, a plurality of detection cameras 3, and the above-mentioned transfer mechanism 1; the load seats 2 and the detection cameras 3 are arranged one by one, and the detection camera 3 is used to photograph the workpiece to be tested on the load seat 2; the transfer mechanism 1 is used to transport the workpiece to be tested between two adjacent load seats 2. It can be understood that the detection camera 3 is located directly in front of the load seat 2, and the transfer mechanism 1 is located behind the load seat 2.

[0044] In this embodiment, each load seat 2 is installed with a workpiece to be tested, and a detection camera 3 is arranged in front of each load seat 2, so that each detection camera 3 can detect the workpiece to be tested on the corresponding load seat 2, and the detection parts of each detection camera 3 for the workpiece to be tested are also different. Therefore, the all-round detection device can detect different parts of the workpiece to be tested, improving the detection accuracy of the workpiece to be tested. In addition, a plurality of jaw assemblies 16 are arranged at intervals on the support plate 15, so that the transfer mechanism 1 can transport all the workpieces to be tested on all the load seats 2 at one time, and the transfer mechanism 1 transports the workpiece to be tested between two adjacent load seats 2. Therefore, the transfer mechanism 1 can sequentially transport the workpiece to be tested to each load seat 2, enabling the workpiece to be tested to complete the photographing and detection work of each detection camera 3. The all-round detection device has a high detection efficiency.

[0045] In one embodiment, as Figure 3 shown, the all-round detection device further includes a bottom box 4 and a blanking jig 5; the blanking jig 5 and all the load seats 2 are installed side by side and at intervals on the bottom box 4, and a plurality of detection cameras 3 are installed side by side and at intervals on the bottom box 4; the transfer mechanism 1 is installed on the bottom box 4; the transfer mechanism 1 is further used to transport the workpiece to be tested on the load seat 2 to the blanking jig 5. Preferably, the all-round detection device further includes a blanking manipulator 6 installed on the bottom box 4, and the blanking manipulator 6 is used to remove the workpiece to be tested on the blanking jig 5.

[0046] Specifically, after the transfer mechanism 1 transports the workpiece to be tested (the workpiece to be tested that has been detected) on the last load seat 2 to the blanking jig 5, the blanking manipulator 6 can transport the workpiece to be tested on the blanking jig 5 to the next station; among them, if the workpiece to be tested on the blanking jig 5 is a qualified product, the blanking jig 5 can transport the qualified workpiece to be tested to the qualified product storage box or the next station; if the workpiece to be tested on the blanking jig 5 is a non-conforming product, the blanking jig 5 can transport the non-conforming workpiece to be tested to the non-conforming product storage box. In this embodiment, the all-round detection device can complete the automatic blanking function of the workpiece to be tested, improving the detection efficiency and automation degree of the all-round detection device.

[0047] In one embodiment, as Figure 3 and Figure 4 shown, the carrier base 2 includes a rotation driving member 21 and a fixing jig 22 mounted on the rotation driving member 21. An installation groove 221 for installing a workpiece to be measured is provided on the fixing jig 22. It can be understood that after the workpiece to be measured is transported to the installation groove 221 by the transfer mechanism 1, the rotation driving member 21 can drive the workpiece to be measured to rotate through the fixing jig 22, so that different parts of the workpiece to be measured on the fixing jig 22 are aligned with the detection cameras 3, and thus different detection cameras 3 can take pictures and detect different components of the workpiece to be measured.

[0048] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A transfer mechanism, characterized in that, It includes a driving member, a main shaft, a driving plate, a limiting plate, a supporting plate, and a plurality of jaw assemblies spacedly installed on the supporting plate; a limiting hole is provided on the limiting plate, and a sliding hole is provided on the driving plate; One end of the main shaft is connected to the driving member, and the other end of the main shaft is connected to the driving plate; a transmission member inserted into the sliding hole and the limiting hole is provided on the supporting plate; The driving member is used to drive the driving plate to rotate through the main shaft, and the driving plate is used to drive the transmission member to slide in the limiting hole through the sliding hole, so as to move the supporting plate.

2. The transfer mechanism according to claim 1, characterized in that, The limiting hole includes a horizontal hole and a first straight hole and a second straight hole communicated with opposite ends of the horizontal hole; the distance between the first straight hole and the second straight hole is equal to the distance between two adjacent jaw assemblies; The transmission member slides in the first straight hole or the second straight hole, and is used to drive the supporting plate to move in the vertical direction; The transmission member slides in the horizontal hole, and is used to drive the supporting plate to move in the horizontal direction.

3. The transfer mechanism according to claim 1, wherein The transfer mechanism further includes a support frame and a sliding assembly; the driving member and the limiting plate are both installed on the support frame, and the supporting plate is slidably installed on the support frame through the sliding assembly.

4. The transfer mechanism according to claim 3, characterized in that, The sliding assembly includes a first guide rail, a first slider, a second guide rail, and a second slider; the first guide rail is installed on the support frame, and the first slider is slidably connected to the first guide rail; the second guide rail is installed on the first slider, and the second slider is installed on the supporting plate and is slidably connected to the second guide rail; the first guide rail and the second guide rail are vertically arranged.

5. The transfer mechanism according to claim 3, wherein, The driving member includes a motor, a first synchronous pulley, a second synchronous pulley, and a synchronous belt wound around the first synchronous pulley and the second synchronous pulley; the first synchronous pulley is installed at the output end of the motor, and the second synchronous pulley is installed on the main shaft.

6. The transfer mechanism according to claim 1, characterized in that, The transfer mechanism further includes a roller rotatably installed on the transmission member, and the roller is rollingly inserted into the sliding hole and / or the limiting hole.

7. An all-round detection device, characterized in that, It includes a plurality of load seats, a plurality of detection cameras, and the transfer mechanism according to any one of claims 1 to 6; the load seats and the detection cameras are arranged one by one, and the detection cameras are used to photograph the workpieces to be tested on the load seats; the transfer mechanism is used to carry the workpieces to be tested between two adjacent load seats.

8. The omnidirectional detection device according to claim 7, characterized in that The all-round detection device further includes a bottom box and a blanking fixture; the blanking fixture and all the load seats are installed on the bottom box side by side at intervals, and a plurality of detection cameras are installed on the bottom box side by side at intervals; the transfer mechanism is installed on the bottom box; The transfer mechanism is further used to carry the workpieces to be tested on the load seats to the blanking fixture.

9. The omnidirectional detection device according to claim 8, wherein, The all-round detection device further includes a blanking manipulator installed on the bottom box, and the blanking manipulator is used to remove the workpieces to be tested on the blanking fixture.

10. The omnidirectional detection device according to claim 7, characterized in that, The load seat includes a rotation driving member and a fixed fixture installed on the rotation driving member, and an installation groove for installing the workpiece to be tested is provided on the fixed fixture.

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