A carousel device and detection apparatus

Abstract

This utility model discloses a turntable device and a testing equipment. In the turntable device of this application, since the suction head is rotatably mounted on the turntable, the turntable can rotate under the drive of the driver, and the suction head on the turntable can also rotate. Therefore, after the turntable device of this application is applied to the testing equipment, the workpiece adsorbed by the suction head can not only move automatically to the testing device for testing under the drive of the turntable, but also the suction head can rotate under the drive of the driver to drive the workpiece adsorbed by the suction head to rotate, so that the testing device can perform testing on the workpiece from multiple angles. Since the air inlet and the suction head are rotatably connected, and the first body and the second body are rotatably connected, the probability of the air pipe connecting the third air inlet and the second air inlet becoming entangled is lower during the rotation of the turntable and the suction head.

Description

Technical Field

[0001] This utility model relates to the field of quality inspection technology, and in particular to a turntable device and inspection equipment. Background Technology

[0002] In the mechanical production process, it is inevitable that the manufactured workpieces will have appearance defects. Therefore, after the workpieces are manufactured, they need to be visually inspected in order to remove the workpieces with appearance defects.

[0003] In related testing equipment, when inspecting the appearance of a workpiece, a turntable is used to move the workpiece through the testing area of ​​the testing device, so that the workpiece on the turntable can be inspected by the testing device.

[0004] However, a single inspection device can only perform visual inspection of a workpiece from a single perspective. Therefore, multiple inspection devices need to be set up in the inspection equipment to perform visual inspection of the workpiece from multiple perspectives at the same time. Consequently, the setting of multiple inspection devices makes the structure of existing inspection equipment more complex. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the technical problems existing in the prior art. The first aspect of this invention provides a turntable device. A detection device using this turntable device can complete the detection of a workpiece from multiple perspectives without the need for multiple detection devices. The second aspect of this invention also provides a detection device.

[0006] According to the first aspect of the present invention, a turntable device includes a frame, a turntable, an adsorption module, and a driver. The frame includes a first body and a second body rotatably connected. The first body and the second body are respectively provided with a first air inlet and a second air inlet. The frame has a first air guide channel inside that connects the first air inlet and the second air inlet. The first air inlet is used to communicate with an air suction device. The turntable is connected to the second body. The adsorption module includes an adsorption element, which includes a suction head and an air receiving head. The suction head is rotatably mounted on the turntable around a preset axis. The suction head and the air receiving head are rotatably connected around the preset axis. The suction head and the air receiving head are respectively provided with an adsorption port and a third air inlet. The adsorption element has a second air guide channel inside that connects the adsorption port and the third air inlet. The adsorption port is used to adsorb and fix the workpiece. The third air inlet is connected to the second air inlet through an air pipe. The driver is connected to the turntable and the suction head for transmission. The driver can drive the turntable to rotate relative to the first body following the second body and can drive the suction head to rotate around the preset axis.

[0007] The turntable device described in this utility model has at least the following beneficial effects: In the turntable device of this application, since the suction head is rotatably mounted on the turntable, the turntable can rotate under the drive of the driver, and the suction head on the turntable can also rotate. Therefore, after the turntable device of this application is applied to the testing equipment, the workpiece adsorbed by the suction head can not only move automatically to the testing device for testing under the drive of the turntable, but also the suction head can rotate under the drive of the driver to drive the workpiece adsorbed by the suction head to rotate, thereby enabling the testing device to test the workpiece from multiple angles. Since the air inlet and the suction head are rotatably connected, and the first body and the second body are rotatably connected, the probability of the air pipe connecting the third air inlet and the second air inlet becoming entangled is lower during the rotation of the turntable and the suction head.

[0008] According to the turntable device described in this embodiment of the present invention, the output end of the driver is connected to the turntable and is used to drive the turntable to rotate. A first gear is installed on the turntable. The adsorption module also includes a mounting frame and a second gear. The mounting frame is connected to the turntable. The second gear is rotatably mounted on the mounting frame and meshes with the first gear. The second gear is connected to the suction head and is used to drive the suction head to rotate around a preset axis.

[0009] According to the turntable device described in the embodiment of this utility model, the adsorption module further includes a transmission structure, which includes a first pulley, a second pulley, a transmission belt, and a transmission rod. The transmission rod is rotatably mounted on the mounting frame. The first pulley and the second gear are both fixedly sleeved on the transmission rod. The second pulley is fixedly sleeved on the suction head. The first pulley is connected to the second pulley via the transmission belt. The suction head is located on the radial side of the second gear.

[0010] According to the turntable device described in this embodiment of the present utility model, the mounting frame includes a first frame and a second frame. The first frame is connected to the turntable. Along the arrangement direction of the first pulley and the second pulley, the second frame is adjustablely mounted on the first frame. The transmission rod is rotatably mounted on the second frame, and the suction head is rotatably mounted on the first frame. The second gear is detachably connected to the transmission rod.

[0011] According to the turntable device described in this embodiment of the present utility model, the second frame is provided with an elongated hole, the extension direction of the elongated hole is parallel to the arrangement direction between the first pulley and the second pulley, and a threaded connector is slidably inserted in the elongated hole, the threaded connector being threadedly connected to the first frame.

[0012] According to the turntable device described in the embodiment of this utility model, the adsorption module further includes a tensioning structure, which is disposed on the mounting frame and is used to tension the transmission belt.

[0013] According to the turntable device described in this embodiment of the present utility model, the tensioning structure includes a mounting block and a tensioning wheel. The mounting block is mounted on the first frame, and the tensioning wheel is rotatably mounted on the mounting block and abuts against the belt surface of the transmission belt.

[0014] According to the rotary table device described in this embodiment of the present invention, there are multiple adsorption modules, which are circumferentially spaced on the rotary table; the frame is provided with multiple sets of interconnected first air inlets and second air inlets corresponding to the adsorption modules.

[0015] The detection device provided according to the second aspect of the present invention includes the turntable device provided in the first aspect of the present invention.

[0016] The detection device according to the second aspect of the present invention further includes an air intake device, which is connected to the first air inlet via a solenoid valve.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the structure of a turntable device according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the frame of the turntable device shown;

[0021] Figure 3 for Figure 1 A cross-sectional view of the turntable device shown;

[0022] Figure 4 for Figure 1 A schematic diagram of the adsorption module of the rotating disk device shown.

[0023] Figure 5 for Figure 4 The exploded view of the adsorption module is shown.

[0024] Figure label:

[0025] Frame 100; First body 110; First air inlet 111; Second body 120; Second air inlet 121;

[0026] Turntable 200; First gear 210;

[0027] Adsorption module 300; adsorption element 310; suction head 311; adsorption port 311a; air inlet 312; third air inlet 312a; mounting bracket 320; first frame 321; second frame 322; elongated hole 322a; second gear 330; transmission structure 340; first pulley 341; second pulley 342; transmission belt 343; transmission rod 344; tensioning structure 350; mounting block 351; tensioning wheel 352;

[0028] Drive 400. Detailed Implementation

[0029] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0032] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0033] The following is for reference. Figures 1 to 5 The rotary table device of this application will be described in detail.

[0034] refer to Figures 1 to 5According to an embodiment of the present invention, the turntable device includes a frame 100, a turntable 200, an adsorption module 300, and a driver 400. The frame 100 includes a first body 110 and a second body 120 rotatably connected. The first body 110 and the second body 120 are respectively provided with a first air inlet 111 and a second air inlet 121. The frame 100 has a first air guide channel inside that connects the first air inlet 111 and the second air inlet 121. The first air inlet 111 is used to communicate with an air intake device. The turntable 200 is connected to the second body 120. The adsorption module 300 includes an adsorption element 310, which includes a suction head 311 and an air intake head 312. The suction head 311 rotates around a preset axis. The line is rotatably mounted on the turntable 200. The suction head 311 and the air receiving head 312 are rotatably connected around a preset axis. The suction head 311 and the air receiving head 312 are respectively provided with an adsorption port 311a and a third air receiving port 312a. The adsorption component 310 has a second air guiding channel inside that connects the adsorption port 311a and the third air receiving port 312a. The adsorption port 311a is used to adsorb and fix the workpiece. The third air receiving port 312a is connected to the second air receiving port 121 through an air pipe. The driver 400 is connected to the turntable 200 and the suction head 311 respectively. The driver 400 can drive the turntable 200 to rotate relative to the first machine body 110 with the second machine body 120, and can also drive the suction head 311 to rotate around a preset axis.

[0035] For example, such as Figures 1 to 5 As shown, the frame 100 includes a first body 110 and a second body 120 rotatably connected. The second body 120 is located above the first body 110 and can rotate relative to the first body 110 about a vertical axis. The first body 110 is provided with a first air inlet 111, and the second body 120 is provided with a second air inlet 121. The frame 100 has a first air guide channel connecting the first air inlet 111 and the second air inlet 121. The turntable 200 is sleeved on the first body 110 and fixedly connected to the second body 120. The adsorption module 300 includes an adsorption element 310, which includes a suction head 311 and an air inlet 312. The suction head 311 can rotate about a vertical axis. The air inlet 312 is rotatably connected to the lower end of the suction head 311 and is mounted on the turntable 200. The suction head 311 and the air inlet 312 are rotatably arranged around a vertical axis. The upper end of the suction head 311 is provided with an adsorption port 311a, and the lower end of the air inlet 312 is provided with a third air inlet 312a. The adsorption member 310 is provided with a vertically extending second air guide channel. The second air guide channel is connected to the adsorption port 311a and the third air inlet 312a respectively. The third air inlet 312a is connected to the first air inlet 111 through an air pipe. The driver 400 is connected to the turntable 200 and the suction head 311 respectively, and the driver 400 can drive the turntable 200 and the suction head 311 to rotate respectively.

[0036] Understandably, when the turntable device of this application is used, the workpiece can be adsorbed onto the suction head 311. Driven by the driver 400, the turntable 200 can drive the adsorption module 300 to rotate, so that the adsorption module 300 can move the workpiece to the detection area for the detection device to perform appearance inspection on the workpiece. Since the suction head 311 can rotate under the drive of the driver 400, the suction head 311 can drive the workpiece to rotate, so that the detection device can perform appearance inspection on the workpiece from multiple angles, making the appearance inspection of the workpiece more comprehensive.

[0037] Understandably, since the turntable 200 is mounted on the first body 110, the first body 110, the turntable 200, and the air inlet 312 can rotate synchronously, thereby reducing the probability of the air tube connecting the first air inlet 111 and the third air inlet 312a becoming tangled. Since the air inlet 312 and the suction head 311 are rotatably connected, when the suction head 311 rotates under the drive of the driver 400, the air inlet 312 will not rotate, so that the air inlet 312 and the air tube can remain relatively stationary, thereby reducing the problem of tangling between the air inlet 312 and the air tube.

[0038] In some embodiments of this utility model, reference is made to Figure 3 The output end of the driver 400 is connected to the turntable 200 and is used to drive the turntable 200 to rotate. The turntable 200 is equipped with a first gear 210. The adsorption module 300 also includes a mounting bracket 320 and a second gear 330. The mounting bracket 320 is connected to the turntable 200. The second gear 330 is rotatably mounted on the mounting bracket 320 and meshes with the first gear 210. The second gear 330 is connected to the suction head 311 and is used to drive the suction head 311 to rotate around a preset axis.

[0039] Furthermore, driven by the driver 400, the turntable 200 can rotate to drive the adsorption module 300 to revolve. The arrangement of the first gear 210 and the second gear 330 allows the turntable 200 to drive the suction head 311 to rotate on its own axis while rotating around the center.

[0040] Understandably, the arrangement of the first gear 210 and the second gear 330 allows a single driver 400 to simultaneously drive the turntable 200 and the suction head 311 to rotate, thus reducing the number of drivers 400 required.

[0041] In some embodiments of this utility model, reference is made to Figure 3The adsorption module 300 also includes a transmission structure 340, which includes a first pulley 341, a second pulley 342, a transmission belt 343, and a transmission rod 344. The transmission rod 344 is rotatably mounted on the mounting frame 320. The first pulley 341 and the second gear 330 are both fixedly sleeved on the transmission rod 344. The second pulley 342 is fixedly sleeved on the suction head 311. The first pulley 341 is connected to the second pulley 342 through the transmission belt 343. The suction head 311 is located on the radial side of the second gear 330.

[0042] Furthermore, under the drive of the driver 400, the turntable 200 can drive the first gear 210 to rotate, and the first gear 210 drives the second gear 330 to rotate synchronously. During the rotation of the second gear 330, the second gear 330 drives the first pulley 341 to rotate through the transmission rod 344, so that the first pulley 341 can drive the second pulley 342 to rotate through the transmission belt 343. Since the second pulley 342 is fixedly sleeved on the suction head 311, the second pulley 342 can drive the suction head 311 to rotate when it rotates.

[0043] It is understandable that by setting the transmission structure 340, the air inlet 312 can be moved away from the second gear 330 in the horizontal direction. On the one hand, this reduces the probability of interference between the air inlet 312 and the second gear 330. On the other hand, it reduces the probability of the second gear 330 scraping against the air pipe connecting the first air inlet 111 and the third air inlet 312a during rotation.

[0044] In some embodiments of this utility model, reference is made to Figure 4 and Figure 5 The mounting frame 320 includes a first frame 321 and a second frame 322. The first frame 321 is connected to the turntable 200. Along the arrangement direction of the first pulley 341 and the second pulley 342, the second frame 322 is adjustablely mounted on the first frame 321. The transmission rod 344 is rotatably mounted on the second frame 322. The suction head 311 is rotatably mounted on the first frame 321. The second gear 330 is detachably connected to the transmission rod 344.

[0045] Understandably, depending on actual needs, the suction head 311 rotates at different speeds when driving the workpiece to rotate. Under the premise of ensuring that the rotation speed of the turntable 200 is constant, the second gear 330 is detachably connected to the transmission rod 344, so that the operator can change the rotation speed of the suction head 311 by changing the second gear 330 with different numbers of teeth.

[0046] It is understandable that after the operator replaces the second gear 330 with a different number of teeth, the center distance between the second gear 330 and the first gear 210 will change, while the installation position of the suction head 311 on the turntable 200 is fixed. In the turntable device of this embodiment, along the arrangement direction of the first pulley 341 and the second pulley 342, the second frame 322 is adjustablely mounted on the first frame 321, and the transmission rod 344 is rotatably mounted on the second frame 322. The suction head 311 is rotatably mounted on the first frame 321. Thus, after the operator replaces the second gear 330, the operator can adjust the position of the second frame 322 relative to the first frame 321 so that the first gear 210 and the second gear 330 can mesh. At the same time, since the position of the first frame 321 relative to the turntable 200 does not change, the position of the suction head 311 on the first frame 321 relative to the turntable 200 remains fixed.

[0047] In a further embodiment of this utility model, reference is made to... Figure 5 The second frame 322 is provided with an elongated hole 322a. The extension direction of the elongated hole 322a is parallel to the arrangement direction between the first pulley 341 and the second pulley 342. A threaded connector is slidably inserted in the elongated hole 322a and is threadedly connected to the first frame 321.

[0048] Understandably, by loosening the threaded connector, the operator can drive the second frame 322 to move relative to the first frame 321, thereby adjusting the relative distance between the first frame 321 and the second frame 322; by tightening the threaded connector, the operator can achieve locking and fixation between the second frame 322 and the first frame 321.

[0049] It should be noted that after adjusting the relative position between the second frame 322 and the first frame 321, the center distance between the first pulley 341 and the second pulley 342 will change, and correspondingly, the tension of the transmission belt 343 will change.

[0050] Based on the above problems, in some embodiments of this utility model, reference is made to... Figure 4 The adsorption module 300 also includes a tensioning structure 350, which is mounted on the mounting frame 320 and is used to tension the transmission belt 343.

[0051] Understandably, by setting the tensioning structure 350, when the transmission belt 343 becomes slack due to the adjustment of the relative position between the second frame 322 and the first frame 321, the tensioning structure 350 can restore the transmission belt 343 to a taut state; when the transmission belt 343 becomes over-tensioned due to the adjustment of the relative position between the second frame 322 and the first frame 321, the tensioning structure 350 can reduce the tension force on the transmission belt 343 to prevent damage to the transmission belt 343 due to over-tension.

[0052] In some embodiments of this utility model, reference is made to Figure 5 The tensioning structure 350 includes a mounting block 351 and a tensioning wheel 352. The mounting block 351 is mounted on the first frame 321, and the tensioning wheel 352 is rotatably mounted on the mounting block 351 and abuts against the belt surface of the transmission belt 343.

[0053] Understandably, under the contact action of the tensioning pulley 352 with the transmission belt 343, the transmission belt 343 can maintain tension, and since the tensioning pulley 352 is rotatably mounted on the mounting block 351, the friction generated between the transmission belt 343 and the tensioning pulley 352 is rolling friction.

[0054] In some embodiments of this utility model, reference is made to Figure 1 Multiple adsorption modules 300 are provided, and the multiple adsorption modules 300 are circumferentially distributed on the turntable 200; the frame 100 is provided with multiple sets of interconnected first air inlets 111 and second air inlets 121 corresponding to the adsorption modules 300.

[0055] It is understood that by circumferentially spaced multiple adsorption modules 300 on the turntable 200, each adsorption module 300 can adsorb and fix a workpiece, thereby enabling the turntable device of this application to move multiple workpieces simultaneously.

[0056] Specifically, the second gear 330 of each adsorption module 300 is meshed with the first gear 210.

[0057] The detection device provided according to the second aspect of the present invention includes the turntable device provided in the first aspect of the present invention.

[0058] In some embodiments of this utility model, the detection device further includes an air intake device, which is connected to the first air inlet 111 via a solenoid valve.

[0059] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A turntable device, characterized in that, include: The frame includes a first body and a second body that are rotatably connected. The first body and the second body are respectively provided with a first air inlet and a second air inlet. The frame is provided with a first air guide channel that connects the first air inlet and the second air inlet. The first air inlet is used to communicate with a suction device. The turntable is connected to the second body; An adsorption module includes an adsorption component, which includes a suction head and an air receiving head. The suction head is rotatably mounted on a turntable around a preset axis. The suction head and the air receiving head are rotatably connected around the preset axis. The suction head and the air receiving head are respectively provided with an adsorption port and a third air receiving port. The adsorption component has a second air guiding channel inside that connects the adsorption port and the third air receiving port. The adsorption port is used to adsorb and fix the workpiece. The third air receiving port is connected to the second air receiving port through an air pipe. The driver is connected to the turntable and the suction head respectively. The driver can drive the turntable to rotate relative to the first body as the second body rotates, and can drive the suction head to rotate around the preset axis.

2. The turntable device according to claim 1, characterized in that, The output end of the driver is connected to the turntable and is used to drive the turntable to rotate. A first gear is installed on the turntable. The adsorption module also includes a mounting frame and a second gear. The mounting frame is connected to the turntable. The second gear is rotatably mounted on the mounting frame and meshes with the first gear. The second gear is connected to the suction head and is used to drive the suction head to rotate around the preset axis.

3. The turntable device according to claim 2, characterized in that, The adsorption module further includes a transmission structure, which includes a first pulley, a second pulley, a transmission belt, and a transmission rod. The transmission rod is rotatably mounted on the mounting frame. The first pulley and the second gear are both fixedly sleeved on the transmission rod. The second pulley is fixedly sleeved on the suction head. The first pulley is connected to the second pulley via the transmission belt. The suction head is located on the radial side of the second gear.

4. A turntable device according to claim 3, characterized in that, The mounting frame includes a first frame and a second frame. The first frame is connected to the turntable and is positioned along the arrangement direction of the first pulley and the second pulley. The second frame is rotatably mounted on the first frame. The transmission rod is rotatably mounted on the second frame. The suction head is rotatably mounted on the first frame. The second gear is detachably connected to the transmission rod.

5. A turntable device according to claim 4, characterized in that, The second frame is provided with an elongated hole, the extension direction of which is parallel to the arrangement direction between the first pulley and the second pulley. A threaded connector is slidably inserted into the elongated hole, and the threaded connector is threadedly connected to the first frame.

6. A turntable device according to claim 4, characterized in that, The adsorption module also includes a tensioning structure, which is mounted on the mounting frame and is used to tension the transmission belt.

7. A turntable device according to claim 6, characterized in that, The tensioning structure includes a mounting block and a tensioning wheel. The mounting block is mounted on the first frame, and the tensioning wheel is rotatably mounted on the mounting block and abuts against the belt surface of the transmission belt.

8. A turntable device according to claim 1 or 2, characterized in that, The adsorption module is provided in multiple ways, and the multiple adsorption modules are circumferentially spaced on the turntable; the frame is provided with multiple sets of interconnected first air inlets and second air inlets corresponding to the adsorption modules.

9. A testing device, characterized in that, Includes the turntable device as described in any one of claims 1 to 8.

10. A testing device according to claim 9, characterized in that, It also includes an air intake device, which is connected to the first air inlet via a solenoid valve.

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